CN218354974U

CN218354974U - Adjustable buckle structure for satchel

Info

Publication number: CN218354974U
Application number: CN202222792636.7U
Authority: CN
Inventors: 傅键
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an adjustable buckle structure for satchel relates to satchel buckle technical field, including the satchel main part, satchel main part upper portion opening one side fixedly connected with flip face, be connected with between satchel main part and the flip face and adjust the buckle structure, it includes strap and buckle structure to adjust the buckle structure, buckle structure fixed mounting is on the satchel main part, strap one end fixed connection is in flip face middle part, and the strap has evenly seted up a plurality of draw-in grooves to the external terminal surface, the strap runs through buckle structure, and cooperates the joint with buckle structure through a plurality of draw-in grooves; the utility model provides a, through adjusting buckle structure, through inserting the area and connecting in the buckle structure, can insert the inserted length of area according to the unnecessary capacity adjustment of satchel main part, insert along with inserting the area, the flip face drives satchel main part upper portion and rolls up the bending, reduces satchel main part height to unnecessary space is cut down, makes its satchel reduce.

Description

Adjustable buckle structure for satchel

Technical Field

The utility model relates to a satchel buckle technical field especially relates to an adjustable buckle structure is used to satchel.

Background

The satchel usually refers to a flat bottom made of leather, artificial leather or canvas, with braces, and can be used for people to go in and out. With the development of society, more and more men and women like to put personal articles into a satchel to carry, and more articles are conveniently carried in a slant way.

The connecting structure is generally arranged between the flip surface of the existing satchel and the satchel body and comprises an inserting buckle, a hook-and-loop structure or a button buckle and the like, the connecting structure can only fixedly connect the flip surface with the satchel body to prevent articles in the satchel from falling off, the connecting structure has a single function and cannot adjust the containing space of the satchel according to the requirements of users, and therefore, the problem needs to be solved by designing the adjustable buckle structure for the satchel.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable buckle structure is used to satchel has solved the above-mentioned technical problem who proposes.

For solving the technical problem, the utility model provides a pair of adjustable buckle structure is used to satchel, including the satchel main part, satchel main part upper portion opening one side fixedly connected with flip face, and two connector links of flip face upper portion both sides fixedly connected with, be connected with between satchel main part and the flip face and adjust the buckle structure, adjust the buckle structure including inserting area and buckle structure, buckle structure fixed mounting is on satchel main part, insert area one end fixed connection at flip face middle part, and insert the area and evenly seted up a plurality of draw-in grooves to the external terminal surface, insert the area and run through the buckle structure, and through a plurality of draw-in grooves structure and buckle structure cooperation joint.

Preferably, the ballet buckle structure includes the U-shaped connecting seat, the U-shaped connecting seat is fixed in the satchel main part, and pivot swing joint has the one end of linkage plate between the U-shaped connecting seat both sides wall, the other end pivot of linkage plate is connected with the bottom locking piece, and bottom locking piece upper end fixedly connected with hasp main part, bottom locking piece side end bottom fixedly connected with fixture block one, and bottom locking piece other side runs through and is fixed with the briquetting, still pivot swing joint has the elastic locking piece between the U-shaped connecting seat both sides end, and the elastic locking piece pivot junction has still emboliaed torque spring, elastic locking piece one end fixedly connected with fixture block two.

Preferably, the first clamping block and the second clamping block are in symmetrical arc shapes and are matched and clamped with a plurality of clamping grooves in the insertion belt.

Preferably, the torsion spring penetrates through the elastic locking block, one end of the torsion spring is fixed on the side wall of the U-shaped connecting seat, and the other end of the torsion spring is fixed in the elastic locking block.

Preferably, the pressing block penetrates through the lock catch main body, and the bottom of the pressing block is in contact with one end of the linkage plate.

Compared with the prior art, the utility model provides a pair of satchel is with adjustable buckle structure has following beneficial effect:

the utility model provides a, through adjusting buckle structure, through inserting the area and connect in the buckle structure, can insert the area male length according to the unnecessary capacity regulation of satchel main part, insert along with inserting the area, flip face drives satchel main part upper portion and rolls up the bending, reduces satchel main part height to unnecessary space is cut down, makes its satchel reduce, and through fixture block one and fixture block two, realizes spacing the dual joint of slash pocket, makes its slash pocket be difficult for breaking away from.

Drawings

Fig. 1 is an overall schematic view of a satchel of the present invention;

FIG. 2 is a schematic view of the structure of the adjusting buckle of the present invention;

figure 3 is a schematic view of the buckle structure of the present invention;

figure 4 is the utility model discloses a buckle structure side view section schematic diagram.

Reference numbers in the figures: 1. a satchel body; 2. turning over the cover surface; 3. connecting buckles; 4. adjusting the buckle structure; 41. inserting a belt; 411. a card slot; 42. a buckle structure; 421. a U-shaped connecting seat; 422. a lock catch main body; 423. a bottom locking block; 4231. briquetting; 4232. a first clamping block; 424. an elastic locking block; 4241. a second clamping block; 4242. a torsion spring; 425. a linkage plate.

Detailed Description

In a first embodiment, as shown in fig. 1 to 4, an adjustable buckle structure for a satchel includes a satchel body 1, a flip surface 2 is fixedly connected to one side of an upper opening of the satchel body 1, two connecting buckles 3 are fixedly connected to two sides of an upper portion of the flip surface 2, an adjusting buckle structure 4 is connected between the satchel body 1 and the flip surface 2, the adjusting buckle structure 4 includes an insert belt 41 and a buckle structure 42, the buckle structure 42 is fixedly installed on the satchel body 1, one end of the insert belt 41 is fixedly connected to a middle portion of the flip surface 2, a plurality of slots 411 are uniformly formed in an outer end surface of the insert belt 41, the insert belt 41 penetrates through the buckle structure 42, and is in fit and clamping connection with the buckle structure 42 through the plurality of slots 411.

When the backpack is used, after articles are placed in the backpack body 1, the flip cover surface 2 is covered, the inserting belt 41 penetrates through the buckle structure 42, the inserting belt 41 penetrates through the U-shaped connecting seat 421, and the first clamping block 4232 is clamped into the corresponding clamping groove 411 of the inserting belt 41 for limiting; when length adjustment is required: one end of the lock catch main body 422 close to the elastic lock block 424 is moved to drive the bottom lock block 423 and the other end of the connecting lock catch main body 422 to move downwards, the pressing block 4231 extrudes the elastic lock block 424, the other end of the elastic lock block 424 tilts through the lever principle, the torsion spring 4242 contracts, at the moment, the first clamping block 4232 tilts inwards, the second clamping block 4241 lifts up, the flip cover surface 2 drives the upper part of the satchel main body 1 to roll up and bend along with the insertion belt 41, the height of the satchel main body 1 is reduced, therefore, the redundant space is reduced, a user loosens the pressing block 4231, the torsion spring 4242 rebounds to drive the elastic lock block 424 to return, the second clamping block 4241 is clamped into one end of the corresponding clamping groove 411 of the insertion belt 41 for limiting, meanwhile, the elastic lock block 424 tilts to drive the pressing block 4231 to move upwards, the bottom lock block 423 and the lock catch main body 422 move downwards, and the first clamping block 4232 is clamped into the corresponding clamping groove 411 of the insertion belt 41 for limiting.

In the second embodiment, on the basis of the first embodiment, the buckle structure 42 includes a U-shaped connecting seat 421, the U-shaped connecting seat 421 is fixed on the satchel body 1, one end of a linkage plate 425 is movably connected to a rotating shaft between two side walls of the U-shaped connecting seat 421, the other end of the linkage plate 425 is connected to a rotating shaft of a bottom locking block 423, the upper end of the bottom locking block 423 is fixedly connected to a buckle body 422, a first clamping block 4232 is fixedly connected to the bottom of the side end of the bottom locking block 423, a pressing block 4231 is fixedly penetrated through the other side end of the bottom locking block 423, an elastic locking block 424 is movably connected to a rotating shaft between two side ends of the U-shaped connecting seat 421, a torsion spring 4242 is further sleeved at the rotating shaft joint of the elastic locking block 424, and a second clamping block 4241 is fixedly connected to one end of the elastic locking block 424.

The user presses the pressing block 4231 to apply a force backwards to drive the bottom locking block 423 and the connecting lock catch main body 422 to lift upwards, meanwhile, the pressing block 4231 extrudes the elastic locking block 424, the other end of the elastic locking block 424 tilts through the lever principle, the torsion spring 4242 contracts, and at the moment, the first clamping block 4232 and the second clamping block 4241 lift up to facilitate the insertion of the insertion belt 41.

The first clamping block 4232 and the second clamping block 4241 are in symmetrical arc shapes and are matched and clamped with the clamping grooves 411 on the inserting belt 41; the first clamping block 4232 and the second clamping block 4241 realize double clamping limiting of the insert pocket, so that the insert pocket 41 is not easy to separate.

Wherein, the torsion spring 4242 penetrates the elastic locking block 424, one end of the torsion spring 4242 is fixed on the side wall of the U-shaped connecting seat 421, and the other end is fixed in the elastic locking block 424.

Specifically, when the plug strip is pulled out, a user presses the pressing block 4231 to apply a backward force to drive the bottom locking block 423 and the connecting lock catch main body 422 to lift upwards, meanwhile, the pressing block 4231 presses the elastic locking block 424, the other end of the elastic locking block 424 tilts through a lever principle, the torsion spring 4242 contracts, at the moment, the first clamping block 4232 and the second clamping block 4241 lift up, and the user can directly pull out the plug strip 41.

Wherein, the pressing block 4231 penetrates through the lock catch main body 422, and the bottom of the pressing block 4231 is contacted with one end of the linkage plate 425.

The working principle is as follows:

when in use, after articles are put into the satchel body 1, the flip cover surface 2 is covered, the inserting belt 41 penetrates through the ballet buckle structure 42, the inserting belt 41 penetrates through the U-shaped connecting seat 421, and the first clamping block 4232 is clamped into the corresponding clamping groove 411 of the inserting belt 41 for limiting;

when length adjustment is required: moving one end of the lock catch main body 422 close to the elastic lock block 424 to drive the bottom lock block 423 and the other end of the connecting lock catch main body 422 to move downwards, extruding the elastic lock block 424 by the pressing block 4231, tilting the other end of the elastic lock block 424 by a lever principle, contracting the torsion spring 4242, tilting the first clamping block 4232 inwards and lifting the second clamping block 4241, inserting the inserting belt 41, driving the upper part of the satchel main body 1 to be curled and bent by the flip cover surface 2, reducing the height of the satchel main body 1, so that the redundant space is reduced, loosening the pressing block 4231 by a user, rebounding the torsion spring 4242 to drive the elastic lock block 424 to return, clamping the second clamping block 4241 into one end of the clamping groove 411 of the corresponding inserting belt 41 for limiting, tilting the elastic lock block 424 to drive the pressing block 4231 upwards to enable the bottom lock block 423 and the lock catch main body 422 to move downwards, and clamping the first clamping block 4232 into the clamping groove 411 of the corresponding inserting belt 41 for limiting;

when the plug-in belt is pulled out, a user presses the pressing block 4231 to apply a force backwards to drive the bottom locking block 423 and the connecting lock catch main body 422 to lift upwards, meanwhile, the pressing block 4231 presses the elastic locking block 424, the other end of the elastic locking block 424 tilts through a lever principle, the torsion spring 4242 contracts, at the moment, the first clamping block 4232 and the second clamping block 4241 lift up, and the user directly pulls out the plug-in belt 41.

Claims

1. An adjustable buckle structure for a satchel comprises a satchel body (1), and is characterized in that: satchel main part (1) upper portion opening one side fixedly connected with flip face (2), and two connector links (3) of flip face (2) upper portion both sides fixedly connected with, be connected with between satchel main part (1) and flip face (2) and adjust buckle structure (4), adjust buckle structure (4) including inserting area (41) and buckle structure (42), buckle structure (42) fixed mounting is on satchel main part (1), insert area (41) one end fixed connection in flip face (2) middle part, and insert area (41) and evenly seted up a plurality of draw-in grooves (411) to the external terminal surface, insert area (41) and run through buckle structure (42), and through a plurality of draw-in grooves (411) structure and buckle structure (42) cooperation joint.

2. The adjustable buckle structure for the satchel as claimed in claim 1, wherein the buckle structure (42) comprises a U-shaped connecting seat (421), the U-shaped connecting seat (421) is fixed on the satchel body (1), one end of a linkage plate (425) is movably connected between two side walls of the U-shaped connecting seat (421), the other end of the linkage plate (425) is rotatably connected with a bottom locking block (423), the upper end of the bottom locking block (423) is fixedly connected with a buckle body (422), the bottom of the side end of the bottom locking block (423) is fixedly connected with a first clamping block (4232), the other side end of the bottom locking block (423) is fixedly connected with a pressing block (4231) in a penetrating manner, an elastic locking block (424) is movably connected between two side ends of the U-shaped connecting seat (421), a torsion spring (4242) is further sleeved at the rotating shaft connection of the elastic locking block (424), and a second clamping block (4241) is fixedly connected to one end of the elastic locking block (424).

3. The adjustable buckle structure for the satchel as claimed in claim 2, wherein the first clamping block (4232) and the second clamping block (4241) are symmetrically arc-shaped and are matched and clamped with the plurality of clamping grooves (411) on the insert belt (41).

4. The adjustable buckle structure for satchel as claimed in claim 2, wherein said torsion spring (4242) passes through the elastic locking piece (424), one end of said torsion spring (4242) is fixed on the side wall of the U-shaped connecting seat (421), and the other end is fixed in the elastic locking piece (424).

5. The adjustable buckle structure for the satchel as claimed in claim 2, wherein the pressing block (4231) penetrates through the lock catch body (422), and the bottom of the pressing block (4231) is in contact with one end of the linkage plate (425).