U.S. patent application number 09/982871 was filed with the patent office on 2003-04-24 for movable buckle structure.
Invention is credited to Chen, Ang-Yu.
Application Number | 20030074772 09/982871 |
Document ID | / |
Family ID | 25529588 |
Filed Date | 2003-04-24 |
United States Patent
Application |
20030074772 |
Kind Code |
A1 |
Chen, Ang-Yu |
April 24, 2003 |
MOVABLE BUCKLE STRUCTURE
Abstract
An improved movable buckle structure, wherein its male connector
and female connector are made of metal, is characterized in that
two pivotal connecting bases and a guiding block are integrally
coupled and disposed at the front lateral side of the male
connector, and two concave grooves are disposed between the inner
side of the two pivotal connecting bases and the outer side of the
guiding block for embedding two elastic brackets, fixing in
position, and providing elasticity. It makes two latching blocks to
extend outward or contract inward such that the female connector
can be locked or detached. Such structure can stand coldness and
will not become brittle, and further can strengthen the exerted
tension as well as the durability and artistic look, and thus
enhancing the company's competitiveness and satisfying the
consumer's needs.
Inventors: |
Chen, Ang-Yu; (Chang-Hua,
TW) |
Correspondence
Address: |
RABIN & CHAMPAGNE, P.C.
Suite 500
1101 14th Street
Washington
DC
20005
US
|
Family ID: |
25529588 |
Appl. No.: |
09/982871 |
Filed: |
October 22, 2001 |
Current U.S.
Class: |
24/614 |
Current CPC
Class: |
Y10T 24/45581 20150115;
A44B 11/266 20130101; Y10T 24/45529 20150115; Y10T 24/45524
20150115 |
Class at
Publication: |
24/614 |
International
Class: |
A44B 017/00 |
Claims
What is claimed is:
1. An improved movable buckle structure, comprising a male
connector and a female connector, wherein the female connector
further comprising a belt hole for receiving a belt; characterized
in that the male connector and the female connector are made of
metal, wherein an integral formation of two pivotal base, a guiding
block is protruded from the side at the front end of the male
connector, and two concave grooves are disposed at the inner side
of two pivotal base and the outer side at the bottom of the guiding
block for accommodating and fixing two elastic brackets into
position, and making the latching block to extend in order to
attain the effect of locking and detaching the male and female
connectors.
2. An improved movable buckle structure as claimed in claim 1,
wherein the inner side of said latching block and the outer side at
the bottom of said guiding block each having a pressing surface
each, and the pressing surface can fix the elastic bracket in
position.
3. An improved movable buckle structure as claimed in claim 1,
wherein elastic bracket is in U-shape.
4. An improved movable buckle structure as claimed in claim 1,
wherein said latching block having a pivotal hole for receiving a
pivotal member to couple the pivotal base.
Description
BACKGROUND OF THE INVENTION
[0001] 1. Field of the Invention
[0002] The present invention relates to an improved movable buckle
structure, wherein its male connector and female connector are made
of metal, characterized in that two pivotal connecting bases and a
guiding block are integrally coupled and disposed at the lateral
side of the front end of the male connector, and two concave
grooves are disposed between the inner side of the two pivotal
connecting bases and the outer side of the guiding block for
embedding two elastic brackets, fixing in position, and providing
elasticity. It makes two latching blocks to extend outward or
contract inward such that the female connector can be locked or
detached. Such structure can stand coldness and will not become
brittle, and further can strengthen the exerted tension as well as
the durability and artistic look, and thus enhancing the company's
competitiveness and satisfying the consumer's needs.
[0003] 2. Description of the Prior Art
[0004] Generally, a movable buckle is composed of a male connector
and a female connector, and the traditional male connector and
female connector are made of plastic material. Its shortcomings
including its brittle property that will be damaged easily in cold
zones, its limited exerted tension, and inharmonic appearance, etc
generally cause the product to break or damage. It does not comply
with the requirements for market competitiveness, environment
protection, and consumer's needs.
[0005] In view of the shortcomings and inconvenience of the prior
art mentioned above, which are the subjects of improvements for a
long time, hence the inventor of the present invention based on
years of experience accumulated from the engagement in the related
industry conducted extensive research to resolve the foregoing
shortcomings and invented the present invention.
[0006] Therefore, the primary objective of the present invention is
to use the traditional movable buckle structure as a base to make
changes to the material selection and manufacture technology on the
male connector such that the design of the integrally coupled male
connector, pivotal connecting base, and guiding block can couple to
the components such as the latching block and the pivotal member,
and it also meets the requirement of the principle of elasticity
for the elastic bracket. When external force is exerted, the two
latching blocks generate an extension or contraction to lock or
detach the female connector. Therefore, it enhances the
competitiveness of the product, satisfies customer's requirements,
and complies with the quality standard specification of the
product.
[0007] To make it easier for our examiner to understand the
objective of the invention, structure, innovative features, and
performance, we use a preferred embodiment together with the
attached drawings for the detailed description of the
invention.
BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Other objects, features, and advantages of the invention
will become apparent from the following detailed description of the
preferred but non-limiting embodiment. The description is made with
reference to the accompanying drawings, in which:
[0009] FIG. 1 shows the diagram of disassembled parts of the buckle
structure of the present invention.
[0010] FIG. 2 shows the actions of a buckle structure according to
a preferred embodiment of the present invention when it is in
use.
[0011] FIG. 3 shows the diagram of the buckle structure of the
present invention when the belt is installed
DESCRIPTION OF THE PREFERRED EMBODIMENT
[0012] Please refer to FIG. 1, which shows an improved movable
buckle structure, comprising a male connector 1 and a female
connector 5, wherein the male connector 1 is made of metal with a
design of integral formation. A belt hole 14 having a rectangular
opening is disposed at the central position of the tip of the male
connector 1 for coupling a belt 6, and a pair of pivotal bases 11
are protruded from the sides in the front end of the belt hole 14,
and a pivotal hole 41 is disposed on each of the pivotal bases for
embedding two latching blocks 4. Two pivotally coupling members 2
are inserted into the pivotal hole 41 for the positioning, and two
elastic brackets 3 are then placed into the interior of an U-shape
groove (or groove in other shape according to the assembling design
of the latching block 4, guiding block 14, and pivotal base 11)
between the latching block 4 and the guiding block 14, such that
both ends of the two elastic brackets can press against the
pressing surface 13 at the inner side of the bottom of the latching
block 4 and the pressing surface 13 at the outer side of the bottom
of the guiding block 12. Due to the external force exerted on the
two elastic brackets 3, the elasticity compels the two latching
blocks 4 to contract or extend to detach or lock the female
connector 5. A guiding track 51 is disposed in the interior of the
female connector for guiding the guiding block 12.
[0013] Please refer to FIG. 2, which shows an improved movable
buckle structure when it is in use, including the states before,
during, and after the male connector 1 and the female connector 5
are buckled (as shown in (a), (b), and (c)). The external side of
the two U-shape grooves and the external side of the two pivotal
bases form two deformation proof walls 42 to prevent the two
latching blocks 4 from being over extended or damaging the movable
buckle structure so that it will be unable to lock or unlock the
buckle as shown in (a).
[0014] Finally, refer to FIG. 3, which shows an embodiment of the
present invention when the belt 6 is installed onto the movable
buckle structure.
[0015] Therefore, in summation of the above description, the
improved buckle of the present invention obviously makes
improvement to the traditional buckle. The inventor of the present
invention based on years of experience in the related industry
conducted extensive research to enhance the structure herein which
is hereby submitted for patent application.
[0016] While the invention has been described by way of example and
in terms of a preferred embodiment, it is to be understood that the
invention is not limited thereto. To the contrary, it is intended
to cover various modifications and similar arrangements and
procedures, and the scope of the appended claims therefore should
be accorded the broadest interpretation so as to encompass all such
modifications and similar arrangements and procedures.
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