CN210130442U

CN210130442U - Belt buckle with pressing structure

Info

Publication number: CN210130442U
Application number: CN201920418526.XU
Authority: CN
Inventors: 陈锡鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-03-10
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a belt buckle with a pressing structure, which comprises a buckle seat with a lock piece and a buckle part, wherein the lock piece can be used for connecting the front end of a belt, the buckle part is internally provided with a limit groove, the pressing piece is designed in an integrated forming way and is provided with a buckle shaft, the buckle shaft can be matched with the buckle part for pivoting, one end of the pressing piece is provided with a limit frame for the tail end of the belt to penetrate, the other end of the pressing piece is provided with a limit surface, the center of the buckle shaft is provided with a convex brake, an elastic piece is arranged between the convex brake and the limit groove, when the pressing piece is matched with the buckle part to rotate after being pressed, the convex brake can synchronously move up and down, the tail end of the belt is pressed by the upward displacement of the convex brake to be in a fixed state, the downward displacement of the convex brake is separated from a plurality of ratchets arranged on the tail end of the belt to be in an adjustable state, and the limiting surface is tightly attached to the tail end of the belt, so that the belt has the functions of positioning and smooth adjustment.

Description

Belt buckle with pressing structure

Technical Field

The creation relates to a belt buckle head with a pressing structure, wherein a buckling part can be pivoted with an integrally formed pressing piece with a buckling shaft, the buckling shaft is provided with a convex brake which can be matched with an elastic piece in a limiting groove in the buckling part, the convex brake can move up and down by rotating the pressing piece, a belt bowl end is matched with the rotation of the pressing piece to be in a fixed and adjustable state, and a limiting surface arranged in the pressing piece is matched with the tail end of a belt, so that the smoothness of adjustment can be improved.

Background

The existing belt is one of common accessories in wearing, and is mainly divided into two types, namely a pin buckle type and an automatic buckle type, wherein the automatic buckle type is designed, and the tightening and locking of the belt are realized by matching a clamping piece on the belt buckle with a clamping position on the belt, so that the belt is worn and used by a user;

however, in general, a button or a handle is disposed on a commercially available automatic buckle, and the purpose of adjusting the position of the belt can be achieved only after the card is loosened by pressing or pulling;

the adjusting structure has the defects that the parts of the belt buckle are too small, so that the belt buckle is inconvenient to operate and easy to excessively lock, and the belt is inconvenient to unlock and difficult to adjust; some manufacturers make some missing improvements for the inconvenience, but the important point of the improvement is to aim at the adjustment speed and the simple use, so that the components of some adjustment structures become more complicated, and the automatic buckle type structure design usually cannot be used with the needle buckle type belt, so that users often have to exchange multiple belt buckles.

In view of the above, there still exist inconveniences and problems to be improved, so that the inventor feels the above-mentioned problems and experiences of many years of research and development, and in order to solve the inconveniences and problems that can be improved, the inventor has made an intensive study and practical application, and finally has proposed an invention that is reasonable in design and effectively improves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

This creation is a belt buckle head with press structure, contains: the buckle seat is provided with a locking piece and a buckling part, the locking piece can be used for connecting the front end of a belt, and the buckling part is internally provided with a limiting groove; the pressing piece is integrally formed and provided with a buckling shaft which can be pivoted together with the buckling part, one end of the pressing piece is provided with a limiting frame for the tail end of the belt to penetrate through, and the other end of the pressing piece is provided with a limiting surface; the center of the fastening shaft is provided with a convex trigger, an elastic piece is arranged between the convex trigger and the limiting groove, when the pressing piece is matched with the fastening part and is pressed to rotate, the convex trigger can synchronously move up and down, the tail end of the belt is pressed against a ratchet by the upward displacement of the convex trigger to be in a fixed state, the downward displacement of the convex trigger is separated from the ratchet arranged at the tail end of the belt to be in an adjustable state, and the limiting surface can improve the smoothness of adjustment by closely attaching the tail end of the belt. The main technical purpose is that after a pressing piece manufactured by integral forming is further matched with a buckle seat with a buckling part through a buckling shaft in the pressing piece for connection, the tail end of a belt can be contained in the pressing piece, and a limiting frame arranged at one end of the pressing piece is matched with the tail end of the belt to be penetrated and arranged, and can drive a ratchet of a convex brake upwards positioned in the belt to be in a fixed state by virtue of the pressing piece pressing down, and when the pressing piece is pulled upwards, the convex brake can be separated from the ratchet downwards to be in an adjustable state, so that the complexity of the quantity and the composition of the whole parts is simplified, and the smoothness of adjustment is improved by matching with a limiting surface arranged in the pressing piece and correspondingly attaching to the tail end of the belt.

For secondary technical purposes, the area of the limiting surface is larger than that of the convex brake, so that the convex brake can be protected from being influenced by the outside to move, and the overall appearance is more attractive.

Secondly, for technical purposes, the elastic element is designed by a spring, so that the purposes of convenient production and manufacture and easy maintenance are achieved.

This creation has the belt buckle head of pressing the structure, utilizes integrated into one piece's pressing member cooperation to detain the seat and connect the back, makes the belt tail end can more closely laminate this pressing member through establishing spacing face, makes it more light when pressing down to help the state switching of fixing and adjustment, and through the pressing member design, make the complexity of part quantity and constitution can both obtain improving by a wide margin, let the user on actual adjustment is used, can adjust between the waist by the mode that lightest is simple and convenient.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a perspective view of a preferred embodiment of the present invention.

FIG. 2 is an exploded view of the preferred embodiment of the present invention.

Fig. 3 is a perspective view illustrating a belt of a ratchet of the preferred embodiment of the present invention is inserted and fixed.

FIG. 4 is a schematic view of the section A-A of FIG. 3 showing the protrusion of the belt abutting against the inner teeth of the belt according to the preferred embodiment of the present invention.

FIG. 5 is a schematic view of the preferred embodiment of the present invention, showing the cam disengaged from the ratchet teeth in the belt, as shown in section A-A of FIG. 3.

Description of reference numerals:

(10) .. fastening seat

(11) .. fastening part

(111) .. limiting groove

(112) .. elastic element

(12) .. first through hole

(121) .. first bolt

(13) .. locking clip

(131) .. through hole of lock clip

(20) .. pressing part

(21) .. fastening shaft

(211) .. convex hook

(22) .. stop surface

(23) .. limiting rack

(30) .. leather belt

(301) .. ratchet teeth

(31) .. front end

(32) .. tail end

Detailed Description

The present invention relates to a belt buckle with a pressing structure, as shown in fig. 1-3, the structure mainly includes: a fastening seat 10, which is designed as a cuboid, and has a locking piece 13 and a fastening part 11 on two sides, and the locking piece 13 is mainly matched with a first pin 121 to penetrate through a first through hole 12 of the fastening seat 10 and a locking piece through hole 131 of the locking piece 13 for fixing, so that the locking piece 13 can be used for connecting and fixing the front end 31 of a belt 30, and the inside of the fastening part 11 is provided with a limit groove 111.

The pressing piece 20 is mainly designed in an integrated mode, the pressing piece 20 is provided with a buckling shaft 21, the buckling shaft 21 is mainly used for being matched with the buckling part 11 for pivoting, one end of the pressing piece 20 is further provided with a limiting frame 23 through which the tail end 32 of the belt 30 can penetrate, the visible surface of the pressing piece 20 is designed to be smooth, and a limiting surface 22 is arranged inside the other end opposite to the smooth surface.

A convex trigger 211 is further disposed at the center of the fastening shaft 21, and an elastic member 112 is disposed between the convex trigger 211 and the limiting groove 111, the elastic member 112 is a spring or can be replaced by a material with elasticity as required, so that the force applied by the rotation of the pressing member 20 can be transmitted to the elastic member 112, and when the force applied to the pressing member 20 is dissipated, the speed of the resetting of the pressing member 20 can be faster by the elasticity of the elastic member 112, so that the pressing member 20 can rotate more smoothly with the fastening part 11; the size of the limiting groove 111 is designed to match the convex latch 211 and the elastic element 112, and is not limited to the size shown in the figures, as long as the convex latch 211 and the elastic element 112 can be disposed therein;

as shown in fig. 4, when the pressing member 20 is rotated after being pressed by the engaging portion 11, the protruding latch 211 can move up and down synchronously, wherein the surface of the belt 30 has a plurality of ratchet teeth 301 arranged in a continuous arrangement, and when the tail end 32 of the belt 30 is moved upward by the protruding latch 211 and abuts against the ratchet teeth 301 arranged on the belt 30 to be in a fixed state, if the belt 30 is moved in a reverse direction, the design of the ratchet teeth 30 is not correct, and thus resistance is generated, and adjustment cannot be performed.

As shown in fig. 5, when the user presses the arrow point with fingers, it can be seen that the fastening shaft 21 of the pressing member 20 pivots in cooperation with the fastening portion 11 of the fastening seat 10, the protruding hook 211 moves downward to disengage from the plurality of ratchet teeth 301 abutting against the tail end 32 of the belt 30 to be adjustable, and the limiting surface 22 is tightly attached to the tail end 32 of the belt 30, so that the belt 30 can slide more easily during adjustment, thereby improving the smoothness of adjustment.

In summary, the present invention provides a belt buckle head with a pressing structure, wherein an integrally formed pressing member 20 is pivoted to a buckle portion 11 of a buckle base 10, and an elastic member 112 is further disposed in a limiting groove 111 formed in the pressing member 20 and the buckle portion 11, so that when the pressing member 20 rotates at the buckle portion 11, the pressing member 20 can increase the sensitivity of the resetting operation through the elastic force, and further assist with the design of a limiting surface 22 and a limiting frame 23 disposed on the pressing member 20, so that the pressing member 20 can displace relative to the rotating force to synchronously push a latch 22, and the belt buckle head can be fixed and adjusted by cooperating with a ratchet 301 disposed on a belt 30, thereby providing the functions of positioning and smooth adjustment; although an embodiment of the present authoring has been described above, it should be understood that various changes and modifications may be made to the embodiment without departing from the scope of the present authoring as set forth in the appended claims.

Claims

1. A belt buckle with a press structure, comprising: the buckle seat (10) is provided with a locking piece (13) and a buckling part (11), the locking piece (13) can be used for connecting the front end (31) of a belt (30), and a limiting groove (111) is arranged in the buckling part (11); the pressing piece (20) is integrally formed, the pressing piece (20) is provided with a buckling shaft (21), the buckling shaft (21) can be matched with the buckling part (11) for pivoting, one end of the pressing piece (20) is provided with a limiting frame (23) for the tail end (32) of the belt (30) to penetrate through, and the other end of the pressing piece (20) is provided with a limiting surface (22); the method is characterized in that: a convex trigger (211) is arranged at the center of the fastening shaft (21), an elastic piece (112) is arranged between the convex trigger (211) and the limiting groove (111), when the pressing piece (20) is matched with the fastening part (11) and is pressed to rotate, the convex trigger (211) can synchronously move up and down, the tail end (32) of the belt (30) is upwards moved by the convex trigger (211) to prop against a ratchet (301) to be in a fixed state, the convex trigger (211) moves downwards to separate from propping against the ratchet (301) arranged at the tail end (32) of the belt (30) to be in an adjustable state, and the limiting surface (22) is tightly jointed with the tail end (32) of the belt (30).

2. The buckle head with the pressing structure as claimed in claim 1, wherein the area of the limiting surface (22) is larger than the area of the protrusion (211).

3. The buckle head with pressing structure as claimed in claim 1, wherein the elastic member (112) is a spring.