U.S. patent application number 14/162029 was filed with the patent office on 2015-07-23 for shock absorbing protective mask.
This patent application is currently assigned to Yu Hsun Enterprise Co., Ltd.. The applicant listed for this patent is Yu Hsun Enterprise Co., Ltd.. Invention is credited to I-Hung SHIH.
Application Number | 20150201695 14/162029 |
Document ID | / |
Family ID | 53543696 |
Filed Date | 2015-07-23 |
United States Patent
Application |
20150201695 |
Kind Code |
A1 |
SHIH; I-Hung |
July 23, 2015 |
SHOCK ABSORBING PROTECTIVE MASK
Abstract
The shock absorbing protective mask of the present invention
comprises a cap body, a grid frame, at least one cushion shock
absorber, and at least one pivot member. The cap body has a
receiving space and a front opening, connected to each other. The
grid frame is assembled on the cap body and covers the front
opening. The cushion shock absorber has a body and a piston rod.
The body is combined with the cap body. The piston rod is slidably
attached to the body and slides relative to the body. The pivot
member has a first member and a second member, pivotally connected
to each other, the first member is connected to the grid frame. The
second member is connected to the piston rod. Thereby, the shock
absorbing protective mask indeed achieves the purpose of improving
the shock absorbing effect in order to avoid injuries to the
user.
Inventors: |
SHIH; I-Hung; (New Taipei
City, TW) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Yu Hsun Enterprise Co., Ltd. |
New Taipei City |
|
TW |
|
|
Assignee: |
Yu Hsun Enterprise Co.,
Ltd.
New Taipei City
TW
|
Family ID: |
53543696 |
Appl. No.: |
14/162029 |
Filed: |
January 23, 2014 |
Current U.S.
Class: |
2/9 |
Current CPC
Class: |
A63B 71/10 20130101;
A42B 3/227 20130101; A42B 3/20 20130101; A42B 3/226 20130101 |
International
Class: |
A42B 3/20 20060101
A42B003/20; A63B 71/10 20060101 A63B071/10 |
Claims
1. A shock absorbing protective mask, comprising: a cap body having
a receiving space and a front opening, connected to each other; a
grid frame, assembled on the cap body and covering the front
opening; at least one cushion shock absorber having a body and a
piston rod, the body being combined with the cap body, the piston
rod being slidably attached to the body and sliding relative to the
body; and at least one pivot member having a first member and a
second member, pivotally connected to each other, the first member
being connected and fixed to the grid frame, and the second member
being connected and fixed to the piston rod.
2. The shock absorbing protective mask in claim 1, wherein the body
and the cap body are integrally formed.
3. The shock absorbing protective mask in claim 1, wherein the body
is screwed on and combined with the cap body with at least one
screw.
4. The shock absorbing protective mask in claim 1, wherein the at
least one cushion shock absorber is a spring cushion shock absorber
and has a spring, and the spring is circularly mounted on the
piston rod and pushes against the piston rod and the body.
5. The shock absorbing protective mask in claim 4, wherein the at
least one cushion shock absorber has a threaded sleeve and a nut,
the threaded sleeve pushes against the spring and is screwed to the
body, and the nut is screwed to the threaded sleeve.
6. The shock absorbing protective mask in claim 5, wherein the nut
is a manual nut.
7. The shock absorbing protective mask in claim 1, wherein the
second member is screwed to the piston rod.
8. The shock absorbing protective mask in claim 1, wherein the cap
body has an upper fixing flange and a lower fixing flange, and the
grid frame pushes against the upper fixing flange and the lower
fixing flange and is assembled to the cap body.
Description
CROSS-REFERENCES TO RELATED APPLICATIONS
Background of the Invention
[0001] 1. Field of the Invention
[0002] The present invention is related to a shock absorbing
protective mask, especially related to a shock absorbing protective
mask which has improved shock absorbing effect to avoid injuries to
the user.
[0003] 2. Background
[0004] Protective masks in general sports, such as head protective
masks for baseball catchers or football players, mainly comprise a
cap body and a grid frame, wherein the grid frame is, for example,
an iron grid fame and fixed on the cap body.
[0005] The conventional protective masks have the function of
protecting the head and the face of athletes from being directly
impacted by external forces. However, because the grid frame is
directly fixed to the cap body, the majority of the impact strength
received by the grid frame would be directly passed to the head or
the face of the athletes, causing injury to athletes due to
excessive impact strength when subjected to external impact.
[0006] In response to the above problems, a protective mask
utilizing a cushion shock absorber has been developed to reduce the
impact strength and to protect athletes from injury. However, the
aforementioned conventional shock absorbing protective masks still
have their shortcomings.
[0007] Please refer to FIG. 1, which is a perspective view of a
conventional protective mask with a cushion shock absorber. FIG. 1
shows a conventional protective mask 9 with a cushion shock
absorber 8. The cushion shock absorber 8 is connected to a cap body
91 and a grid frame 92, respectively, of the protective mask 9. As
mentioned above, when subjected to external impact, the protective
mask 9 uses the cushion shock absorber 8 to absorb part of the
impact strength.
[0008] However, the grid frame 92 would be deformed when the
external force impacted on the protective mask 9 is too strong. The
cushion shock absorber 8 is unable to fully provide cushion shock
absorbing effects, and it is possible that the athletes may be
injured because the impact force is too strong.
SUMMARY OF THE INVENTION
[0009] The shock absorbing protective mask of the present invention
comprises a cap body, a grid frame, at least one cushion shock
absorber, and at least one pivot member. Wherein, the Cap body has
a receiving space and a front opening, connected to each other. The
grid frame is assembled on the cap body and covers the front
opening. The at least one cushion shock absorber has a body and a
piston rod, the body is combined with the cap body, and the piston
rod is slidably attached to the body and slides relative to the
body. The at least one pivot member has a first member and a second
member, pivotally connected to each other, the first member is
connected and fixed to the grid frame, and the second member is
connected and fixed to the piston rod.
[0010] With the above structural design, the shock absorbing
protective mask of the present invention can indeed achieve the
purpose of improving the shock absorbing effect in order to avoid
injuries to the user.
[0011] The body and the cap body are integrally formed
[0012] The body is screwed on and combined with the cap body with
at least one screw.
[0013] The at least one cushion shock absorber is a spring cushion
shock absorber and has a spring, and the spring is circularly
mounted on the piston rod and pushes against the piston rod and the
body.
[0014] The at least one cushion shock absorber has a threaded
sleeve and a nut, the threaded sleeve pushes against the spring and
is screwed to the body, and the nut is screwed to the threaded
sleeve.
[0015] The nut is a manual nut.
[0016] The second member is screwed to the piston rod.
[0017] The cap body has an upper fixing flange and a lower fixing
flange, and the grid frame pushes against the upper fixing flange
and the lower fixing flange and is assembled to the cap body.
[0018] The at least one cushion shock absorber is a hydraulic
cushion shock absorber.
[0019] The at least one cushion shock absorber is a pneumatic
cushion shock absorber.
BRIEF DESCRIPTION OF THE DRAWINGS
[0020] FIG. 1 is a perspective view of a conventional protective
mask with a cushion shock absorber.
[0021] FIG. 2 is a perspective view of a first preferred embodiment
of the present invention.
[0022] FIG. 3 is a schematic of the first preferred embodiment of
the present invention under usage.
[0023] FIG. 4 is an exploded view of the cushion shock absorber of
the first preferred embodiment of the present invention.
[0024] FIG. 5 is a cross sectional view of the cushion shock
absorber of the first preferred embodiment of the present
invention.
[0025] FIG. 6 is a perspective view of a second, preferred
embodiment of the present invention.
[0026] FIG. 7 is a schematic of the cushion shock absorber of a
third preferred embodiment of the present invention.
[0027] FIG. 8 is a schematic of the cushion shock absorber of a
fourth preferred embodiment of the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENT
[0028] Please refer to FIG. 2, which is a perspective view of a
first preferred embodiment of the present invention.
[0029] FIG. 2 illustrates a shock absorbing protective mask 1, and
the shock absorbing protective mask 1 comprises a cap body 2, a
grid frame 3, at least one cushion shock absorber 4, and at least
one pivot member 5.
[0030] In FIG. 2, the cap body 2 has a receiving space 21 and a
front opening 22, which are connected to each other. The grid frame
3 is assembled on the cap body 2 and Covers the front opening 22 of
the cap body 2. The at least one cushion shock absorber 4 has a
body 41 and a piston rod 42, wherein the body 41 is combined with
the cap body 2, the piston rod 42 is slidably attached to the body
41 and slides relative to the body 41. The at least one pivot
member 5 has a first member 51 and a second member 52, which are
pivotally connected to each. The first member 51 is connected and
fixed to the grid frame 3. For example, they are welded after an
aluminum rod is passed through. The second member 52 is connected
and fixed to the piston rod 42 of the at least one cushion shock
absorber 4. For example, they are connected and fixed by screwing
as described below.
[0031] In this embodiment, the grid frame 3 is an aluminum alloy
grid frame. Furthermore, the body 41 is screwed on and combined
with the cap body 2 with at least one screw 411. FIG. 2 shows the
body 41 is screwed on and combined with the cap body 2 with two
screws 411. In addition, the number of the at least one cushion
shock absorber 4 is four, and each two of the cushion shock
absorbers 4 are located each of the two sides of the cap body 2.
The number of the at least One pivot member 5 matches the number of
the cushion shock absorbers 4 and as such, is also four. FIG. 2
only shows one side of the cap body 2 because of the viewing
angle.
[0032] Refer to FIG. 3, which is a schematic of the first preferred
embodiment of the present invention under usage. FIG. 3 illustrates
that the cushion shock absorbers 4 would be cushioned and absorb
shocks to avoid injuries to the user when the shock absorbing
protective mask 1 is subjected to impact by an external impact.
When the shock absorbing protective mask 1 is subjected to an
external impact which is too strong and causes the deformation of
the grid frame 3, the first member 51, connected and fixed to the
grid frame 3, of the pivot member 5 and the second member 52,
connected and fixed to the piston rod 42 of the cushion shock
absorbers 4, pivotally rotate relative to each other. Therefore,
the cushion shock absorbers 4 can still maintain a cushion shock
absorbing function, and the cushion shock absorbers 4 indeed
achieve cushion shock absorbing effects. Comparatively, when the
shock absorbing protective mask 1 is subjected to an external
impact which is too strong and causes the deformation of the grid
frame 3, users can indeed avoid injury with the cushion shock
absorbing effects of the cushion shock absorbers 4.
[0033] Refer to FIG. 2 again. In the structural design of this
embodiment, the cap body 2 has an upper fixing flange 23 and a
lower fixing flange 24. The grid frame 3 pushes against the upper
fixing flange 23 and the lower fixing flange 24 and is assembled to
the cap body 2. This way provides an auxiliary fixing effect for
the grid frame 3 to be assembled and fixed to the cap body 2. In
other words, this way avoids the problem of the grid frame 3 moving
up and down and displacing too much to damage the cushion shock
absorbing effect of the cushion shock absorbers 4 when the shock
absorbing protective mask 1 is subjected to the external
impact.
[0034] Please refer to FIG. 4 and FIG. 5 at the same time. FIG. 4
is an exploded view of the cushion shock absorber of the first
preferred embodiment of the present invention. FIG. 5 is a cross
sectional view of the cushion shock absorber of the first preferred
embodiment of the present invention.
[0035] FIG. 4 and FIG. 5 illustrate the second member 52 of the
pivot member 5 is screwed and connected to the piston rod 42 of the
cushion shock absorbers 4 in the present embodiment.
[0036] Furthermore, FIG. 4 and FIG. 5 show that the cushion shock
absorber 4 is a spring cushion shock absorber in this embodiment
and comprises a spring 43. The spring 43 is circularly mounted on
the piston rod 42 and pushes against the piston rod 42 and the body
41. Thus, the spring 43 can provide the elastic rod 42 with
prestress to slide.
[0037] FIG. 4 and FIG. 5 further show that each of the cushion
shock absorbers 4 further has a threaded sleeve 44 and a nut 45 in
this embodiment. The threaded sleeve 44 pushes against the spring
43 and is screwed to the body 41, i.e. the spring 43 pushes against
the piston rod 42 and the threaded sleeve 44, which is screwed to
the body 41. The nut 45 is screwed to the threaded sleeve 44. Thus,
the screwed depth of the threaded sleeve 44 screwed to the body 41
can be adjusted, and then the nut 45 is screwed to fix. At this
time, because the threaded sleeve 44 pushes against the spring 43,
the amount of the extension and the retraction (longer or shorter)
of the spring 43 can be relatively adjusted. The elastic strength
of the spring 43 can be adjusted, and thereby, the cushion shock
absorbers 4 can provide stronger or weaker cushion shock absorbing
effects with the aforesaid adjustment.
[0038] In this embodiment, the recited nut 45 is a manual nut, i.e.
the user can directly screw the nut 45 with their hands. Of course,
the nut 45 may also have a groove (not shown), and the user can
screw the nut 45 with a flathead screwdriver or a Phillips
screwdriver.
[0039] Refer to FIG. 6, which is a perspective view of a second
preferred embodiment of the present invention. In this embodiment,
the main structure thereof is the same as the main structure of the
abovementioned first preferred embodiment. The only difference is
that the body 611 and the cap body 62 are integrally formed, i.e.,
a portion of the cap body 62 can be formed as the body 611 of the
cushion shock absorber 61. Such structural design can also achieve
the various effects of the first preferred embodiment.
[0040] Please refer to FIG. 7, which is a schematic of the cushion
shock absorber of a third preferred embodiment of the present
invention, wherein the cushion shock absorber 71 is shown as a
hydraulic cushion shock absorber.
[0041] Please refer to FIG. 8, which a schematic of the cushion
shock absorber of a fourth preferred embodiment of the present
invention, wherein the cushion shock absorber 72 is shown as a
pneumatic cushion shock absorber.
[0042] According to what FIG. 7 and FIG. 8 shows, the cushion shock
absorbers can be all kinds of forms of cushion shock absorbers.
* * * * *