U.S. patent application number 14/146972 was filed with the patent office on 2014-07-10 for latch mechanism of a protective case for portable electronic device.
This patent application is currently assigned to MATTEL, INC.. The applicant listed for this patent is MATTEL, INC.. Invention is credited to Daniel J. DAMON, Jared P. PARDI, Ross RUMFOLA, III, Donald W. STUCKE, JR..
Application Number | 20140190842 14/146972 |
Document ID | / |
Family ID | 51060160 |
Filed Date | 2014-07-10 |
United States Patent
Application |
20140190842 |
Kind Code |
A1 |
RUMFOLA, III; Ross ; et
al. |
July 10, 2014 |
Latch Mechanism of a Protective Case for Portable Electronic
Device
Abstract
A protective case for an electronic device includes a cover and
a back plate that are hingedly coupled to one another. The cover
has a locking plate hingedly coupled to the top of the cover. A
latching mechanism is disposed on the top of the back plate. The
locking plate is configured to rotate over the cover and back plate
and be engaged by the latching mechanism, locking the cover and
back plate together. Furthermore, a portable electronic device is
configured to be enclosed by the cover and the back plate, which
provide protection for the portable electronic device.
Inventors: |
RUMFOLA, III; Ross; (Akron,
NY) ; DAMON; Daniel J.; (South Wales, NY) ;
PARDI; Jared P.; (Cheektowaga, NY) ; STUCKE, JR.;
Donald W.; (East Aurora, NY) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
MATTEL, INC. |
El Segudno |
CA |
US |
|
|
Assignee: |
MATTEL, INC.
El Segudno
CA
|
Family ID: |
51060160 |
Appl. No.: |
14/146972 |
Filed: |
January 3, 2014 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
61748999 |
Jan 4, 2013 |
|
|
|
Current U.S.
Class: |
206/37 |
Current CPC
Class: |
A45C 11/00 20130101;
A45C 2011/003 20130101; A45C 2013/025 20130101; A45C 13/1084
20130101 |
Class at
Publication: |
206/37 |
International
Class: |
A45C 11/00 20060101
A45C011/00 |
Claims
1. A protective case for a portable electronic device, comprising:
a first cover including a top, a bottom, and an opening disposed
between the top and the bottom; a second cover including a top and
a bottom, the bottom of the second cover hingedly connected to the
bottom of the first cover; the portable electronic device being
receivable between the first and second covers; at least one latch
member disposed on one of the first and second covers; and a
locking plate configured to be engaged by the at least one latch
member and disposed on the other of the first and second covers,
wherein when the locking plate is engaged by the at least one latch
member, the portable electronic device is locked between the first
cover and second cover.
2. The protective case of claim 1, further comprising a screen
protector covering the opening of the first cover.
3. The protective case of claim 1, wherein the locking plate is
hingedly connected to the top of the first cover.
4. The protective case of claim 1, wherein the locking plate
includes a first aperture and a second aperture.
5. The protective case of claim 4, wherein the at least one latch
member includes a first latch member and a second latch member.
6. The protective case of claim 1, wherein the at least one latch
member is substantially L-shaped.
7. The protective case of claim 1, wherein the at least one latch
member is slidably reconfigurable between a first configuration and
a second configuration, wherein the at least one latch member is
configured to engage the locking plate in the first configuration
and is configured to disengage the locking plate in the second
configuration.
8. The protective case of claim 7, further comprising a spring
biasing the at least one latch member in the first
configuration.
9. A protective case for a portable electronic device, comprising:
a first cover including a first edge and a second edge; a second
cover including a first edge and a second edge, the second edge of
the second cover being hingedly connected to the second edge of the
first cover so that the first cover and the second cover can be
positioned in an open position, where the first edge of the first
cover is spaced away from the first edge of the second cover, and a
closed position, where the first edge of the first cover is
adjacent to the first edge of the second cover; the portable
electronic device being receivable between the first and second
covers; at least one latch member disposed on one of the first and
second covers proximate its the first edge; and a locking plate
disposed on the other of the first and second covers proximate to
its first edge, the locking plate being shaped to extend over the
first edge of the first and second covers to engage the at least
one latch member when the first cover and second cover are in the
closed position.
10. The protective case of claim 9, wherein the first cover
includes an opening and a screen protector covering the
opening.
11. The protective case of claim 9, wherein the locking plate is
hingedly connected to the first cover.
12. The protective case of claim 9, wherein the locking plate
includes a first aperture and a second aperture.
13. The protective case of claim 12, wherein the at least one latch
member includes a first latch member and a second latch member.
14. The protective case of claim 9, wherein the at least one latch
member is substantially L-shaped.
15. The protective case of claim 9, wherein the at least one latch
member is slidably reconfigurable between a first configuration and
a second configuration, wherein the at least one latch member is
configured to engage the locking plate in the first configuration
and is configured to disengage the locking plate in the second
configuration.
16. The protective case of claim 15, further comprising a spring
biasing the at least one latch member in the first
configuration.
17. A protective case for a portable electronic device, comprising:
a first cover including an inner surface and an outer surface; a
second cover including an inner surface and an outer surface, the
second cover being hingedly connected to first cover so that the
first and second covers can be positioned in an open position,
where the inner surface of the first cover and the inner surface of
the second cover are exposed, and a closed position, where the
inner surface of the first cover is adjacent to the inner surface
of the second cover; the portable electronic device being
receivable between the first and second covers; at least one latch
member disposed on the outer surface of one of the first and second
covers; and a locking plate pivotally coupled to the outer surface
of the other of the first and second covers, the locking plate
being repositionable between an unlocked position and a locked
position, where when the locking plate is in the locked position
and the first cover and the second cover are in the closed
position, the locking plate is engaged with the at least one latch
member.
18. The protective case of claim 17, wherein the locking plate
includes a first aperture and a second aperture.
19. The protective case of claim 18, wherein the at least one latch
member includes a first latch member and a second latch member, the
first latch member being engagable with the first aperture and the
second latch member being engagable with the second aperture.
20. The protective case of claim 17, wherein the first cover
includes an opening and a screen protector covering the opening.
Description
CROSS-REFERENCE TO RELATED APPLICATION
[0001] This application claims priority to and is based on U.S.
Patent Application No. 61/748,999, filed Jan. 4, 2013, Attorney
Docket No. 0621.2149P, entitled "Latch Mechanism of Protective Case
for Portable Electronic Device," the entire disclosure of which is
incorporated herein by reference in its entirety.
FIELD OF THE INVENTION
[0002] The present invention relates to a protective case for a
portable electronic device, and in particular, a latch mechanism
that retains the case in a closed position.
BACKGROUND OF THE INVENTION
[0003] Various protective covers, cases, and sleeves for portable
electronic devices, such as cellular phones, smart devices, media
players, and portable computers, are known. Some designs provide
additional protection to the device from damage, but do not permit
use of the device when disposed in the protective cover. Other
designs permit use of the device when disposed in the cover, but do
not sufficiently protect the device from damage, misuse, or
unauthorized use when handled by young children or infants.
Furthermore, some designs allow the device to be slipped into a
protective cover, while others lock the device within the
protective cover. Protective covers, however, often are difficult
to open to gain access to the interior of the protective cover and
remove the device.
[0004] Therefore, there is a need for a protective case for a
portable electronic device that is appropriate for use by infants
and young children. In addition, there is a need for a protective
case for a portable electronic device that is configured to be
easily opened and easily locked closed.
SUMMARY OF THE INVENTION
[0005] According to one exemplary embodiment, the present invention
includes a protective case for an electronic device with a cover
having a top, a bottom, and an opening disposed between the top and
the bottom, and a back plate having a top and a bottom, and the
bottom of the back plate is hingedly connected to the bottom of the
cover. Furthermore, the present invention includes at least one
latch member disposed on the top of the back plate, and a locking
plate that is disposed on the top of the cover and configured to be
engaged by the at least one latch member. Moreover, when the
locking plate is engaged by the at least one latch member, an
electronic device is locked into place between the cover and back
plate.
BRIEF DESCRIPTION OF THE DRAWINGS
[0006] FIG. 1 illustrates a top view of the protective cover for an
electronic device according to an embodiment of the present
invention, the protective cover being opened and showing the
interior compartments of a cover and a back plate (with an
electronic device house therein).
[0007] FIG. 2 illustrates a perspective view of the bottom of the
protective case of FIG. 1 with a latching mechanism and a locking
plate;
[0008] FIG. 3 illustrates a perspective view of the locking plate
of the protective case of FIG. 1;
[0009] FIG. 4 illustrates a front view of the top of the back plate
of the protective case of FIG. 1, showing the latching
mechanism;
[0010] FIG. 5 illustrates a front view of the top of the protective
case of the FIG. 1 showing the locking plate hinged over the back
plate;
[0011] FIG. 6 illustrates an front view of the locking plate
engaged with the latching mechanism of the protective case of FIG.
1;
[0012] FIG. 7 illustrates a detailed view of back plate of the
protective cover of FIG. 1, showing the connection of a tool to the
back plate;
[0013] FIG. 8 illustrates a top view of the hinged connection
between the cover and the back plate of the protective cover of
FIG. 1.
[0014] Like reference numerals have been used to identify like
elements throughout this disclosure.
DETAILED DESCRIPTION OF THE INVENTION
[0015] This application incorporates herein by reference, in their
entirety, the disclosure of U.S. Non-Provisional Application No.
13/351,811, entitled "Protective Case for Portable Electronic
Device", filed Jan. 17, 2012and the disclosure of U.S. Provisional
Application No. 61/596,759 entitled "Protective Case for Portable
Electronic Device", filed Feb. 9, 2012.
[0016] Referring to FIG. 1, illustrated is a protective case 100 in
the opened position. The protective case includes two panels that
are hingedly connected to one another, the cover 200 and the back
plate 300. Illustrated in FIG. 1 is the inner surface 270 of the
cover 200 and the inner surface 340 of the back plate 300. The
cover 200 includes a top 220, a bottom 240, a left side 250, and a
right side 260. As illustrated, the right side 260 of the cover 200
includes a carrying handle 262. In other embodiments of the
protective case 100, the case 100 may have a handle 262 positioned
on the left side 250, the top 220, the bottom 240, or no handle at
all disposed on the cover 200. In yet another embodiment, the
protective case 100 may have a handle 262 disposed on the back
plate 300. The cover 200 further includes an opening 232 that may
be covered by a screen protector 234. This screen protector 234 may
be a thin transparent planar member through which actuation of the
touch screen 410 of an electronic device 400 is capable by a user.
Moreover, the screen protector 234 may be configured to prevent
debris and liquids from contacting an electronic device 400.
[0017] Furthermore, as illustrated in FIG. 1, the back plate 300
includes a top 312, a bottom 322, a left side 326 and a right side
330. Additionally, the back plate 300 may include a cavity 354, as
indicated in FIG. 7, which positions the electronic device 400 in
the proper position within the protective case 100. The cavity 354
may include a plurality of resilient members that serve to cushion
and maintain the position of the electronic device 400 within the
cavity 354 of the back plate 300, when the cover 200 and the back
plate 300 are attached in the closed position (illustrated in FIGS.
2, 3, 5, and 6). The resilient members of the cavity 354 positions
the screen 410 of the electronic device 400 in a viewable position
through the opening 232 of the cover 200 when the cover 200 and the
back plate 300 are in the closed position (illustrated in FIGS. 2,
3, 5, and 6). The resilient members are positioned along a
resilient pad to cushion and maintain the position of the
electronic device 400 along both the horizontal axis and vertical
axis. The resilient pad and the resilient members may be formed or
molded from a thermoplastic elastomer (TPE) material. The
protective case 100 also includes a tool 500, which can be a pen, a
stylus, or other useful tool that can be used with the electronic
device 400 housed within the protective case 100. In this
embodiment, the tool 500 is a stylus 530 with a conductive tip 532
that can be used with various electronic devices 400 containing
touch screens 410.
[0018] Referring to FIGS. 2 and 3, illustrated is the protective
case 100 with the back plate 300 and the cover 200 in nearly a
fully closed position. As illustrated, the cover 200 includes a
locking plate 222 located on the top 220 of the cover 200. This
locking plate is hingedly connected to the outer surface 210 of the
top 220 of the cover 200. The locking plate 222 may be configured
to pivot between an open position, as illustrated, and a closed
position, illustrated in FIGS. 5 and 6. In the illustrated
embodiment, the hinged connection of the locking plate 222 to the
cover 200 is a continuous hinge. In other embodiments, the hinge
connection may be another type of hinge, including a living hinge.
In other embodiments, the locking plate 222 may be disposed on the
cover 200 at another location other than the top 220. The locking
plate 222 may also be located on the back plate 300 in other
embodiments of the protective case 100.
[0019] Referring to FIGS. 2 and 4, illustrated is the latching
mechanism 315 of the back plate 300 of the protective case 100. The
latching mechanism 315 is disposed on the top 312 of the back plate
300. Also located at the top 312 of the back plate 300 is a recess
314 that is configured to receive the locking plate 222 of the
cover 200. The recess is sized to enable the locking plate 222 to
be flush with the outer surface 310 of the back plate 300 when the
locking plate 222 is positioned within the recess 314. As
illustrated, disposed within the recess 314 is the latching
mechanism 315. The latching mechanism 315 consists of a first latch
member 316 and a second latch member 318 that protrude from the
outer surface 310 of the back plate 300. Furthermore, the latching
mechanism 315 includes a spring 320 disposed on the inner surface
340 of the back plate 300.
[0020] The latch members 316, 318 are capable of shifting laterally
between two positions, a first position as illustrated in FIG. 4,
and a second position as illustrated in FIG. 2. In the first
position (FIG. 4), the latch members 316, 318 are shifted together
compared to the second position (FIG. 2). The spring 320 biases the
latch members 316, 318 into the second position. Each of the latch
members 316, 318 are designed to be L-shaped, as illustrated in
FIG. 4. This shape enables each of the latch members 316, 318 to
engage openings in the locking plate 222, retaining the locking
plate 222 between the outer surface 310 of the back plate 300 and
the latch members 316, 318. When the latch members 316, 318 are
squeezed together, as illustrated in FIG. 4, the latch members 316,
318 disengage from the opening of the locking plate 222, allowing
it to be pivoted open, and allowing the cover 200 to be rotated to
an open position.
[0021] Now turning to FIGS. 5 and 6, illustrated is the locking
plate 222 being pivoted over the back plate 300 and into the recess
314 (FIG. 5), and the locking plate 222 being locked into place by
the latch members 316, 318 (FIG. 6). As illustrated, the locking
plate 222 includes a first recess 224 and a second recess 228. The
first recess 224 includes a first aperture 226. The second recess
228 includes a second aperture 230. The first aperture 226 is
configured to receive the first latch member 316, while the second
aperture 230 is configured to receive the second latch member 318.
Because of their L-shape, the latch members 316, 318 are configure
to protrude through the apertures 226, 230, and latch onto the
locking plate 222, as illustrated in FIG. 6. As described
previously, when the latch members 316, 318 are squeezed together,
the latch members 316, 318 are disengaged from the locking plate
222, aligning the latch members 316, 318 with the apertures 226,
230 of the locking plate 222, enabling the locking plate 222 to be
pivoted to the open position. In other embodiments, the locking
plate 222 may include only one aperture and the latching mechanism
315 may include only one latch member.
[0022] Referring to FIG. 8, illustrated is a top view of the inner
surface 270 of the cover 200 and the inner surface 340 of the back
plate 300. As illustrated, the back plate 300 and the cover 200 are
hingedly connected to each other. The cover 200 includes a hinge
connector 242 disposed on the bottom 240 of the cover 200.
Similarly, the back plate 300 includes a hinge connector 324
disposed on the bottom 322 of the back plate 300. The hinge
connector 324 of the back plate 300 is configured to mate with the
hinge connector 242 of the cover 200 to enable the cover 200 and
the back plate 300 to rotate with respect to each other between an
open position (FIGS. 1, 7, and 8) and a closed position (FIGS. 2,
3, 5, and 6).
[0023] Furthermore, as illustrated in FIGS. 7 and 8, the inner
surface 340 of the back cover 300 includes a first receptacle 348
and a second receptacle 352 for receiving the tab 510 of the tool
500. First receptacle 348 is disposed near the bottom 322 and the
left side 326 of the back cover 300. Conversely, second receptacle
352 is disposed near the bottom 322 and the right side 330 of the
back cover 300. As illustrated in FIG. 1, the tool 500 includes a
stylus pen 530, a cord 520, and a tab 510. The cord 520 contains a
first end and a second end. Disposed on the first end of the cord
520 is the tab 510, while the stylus 530 is disposed on the second
end of the cord 520. The tab 510 is shaped (with a generally
cylindrical shape except for one flat side surface) and sized to
frictionally fit in a single position into either the first
receptacle 348 or the second receptacle 352. This allows the tool
500 to be positioned with the cord 520 properly oriented on the
right side 260, 330 of the protective case 100 or the left side
250, 326 of the protective case 100, depending on the user's
preference. Additionally, the left side 326 of the back plate 300
has a first orifice 328, while the right side 330 of the back plate
300 has a second orifice 332. The first and second orifices 328,
332 are sized and shaped to enable the cord 520 of the tool 500 to
rest within the orifices 328, 332, as illustrated in FIG. 8. By
enabling the cord 520 of the tool 500 to rest within either the
first or second orifice 328, 332, the cover 200 and back plate 300
are able to form a tight seal around the protective case 100.
Furthermore, by resting the cord 520 of the tool 500 within either
the first or second orifice 328, 332, the outer surface 210 of the
cover 200 and the outer surface 310 of the back plate 300 form a
flush surface when the cover 200 and the back plate 300 are
oriented in the closed position.
[0024] It is to be understood that a protective case for a portable
electronic device may be fabricated from any suitable material, or
combination of materials, such as plastic, foamed plastic, wood,
cardboard, pressed paper, metal, supple natural or synthetic
materials including, but not limited to, cotton, elastomers,
polyester, plastic, rubber, derivatives thereof, and combinations
thereof. Suitable plastics may include high-density polyethylene
(HDPE), low-density polyethylene (LDPE), polystyrene, acrylonitrile
butadiene styrene (ABS), polycarbonate, polyethylene terephthalate
(PET), polypropylene, ethylene-vinyl acetate (EVA), or the like.
Suitable foamed plastics may include expanded or extruded
polystyrene, expanded or extruded polypropylene, EVA foam,
derivatives thereof, and combinations thereof.
[0025] It is also to be understood that terms such as "left,"
"right," "top," "bottom," "front," "rear," "side," "height,"
"length," "width," "upper," "lower," "interior," "exterior,"
"inner," "outer" and the like as may be used herein, merely
describe points or portions of reference and do not limit the
present invention to any particular orientation or configuration.
Further, the term "exemplary" is used herein to describe an example
or illustration. Any embodiment described herein as exemplary is
not to be construed as a preferred or advantageous embodiment, but
rather as one example or illustration of a possible embodiment of
the invention.
[0026] Although the disclosed inventions are illustrated and
described herein as embodied in one or more specific examples, it
is nevertheless not intended to be limited to the details shown,
since various modifications and structural changes may be made
therein without departing from the scope of the inventions and
within the scope and range of equivalents of the claims. In
addition, various features from one of the embodiments may be
incorporated into another of the embodiments. Accordingly, it is
appropriate that the appended claims be construed broadly and in a
manner consistent with the scope of the disclosure as set forth in
the following claims.
* * * * *