CN215423045U

CN215423045U - Telescopic buckle

Info

Publication number: CN215423045U
Application number: CN202121548378.7U
Authority: CN
Inventors: 盛小东
Original assignee: Riowell Shanghai Intelligent Technology Co ltd
Current assignee: Riowell Shanghai Intelligent Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-01-07
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a telescopic buckle, which has the technical scheme that: the safety helmet buckle is characterized by comprising a safety helmet buckle, wherein a first mounting block is fixedly mounted on one side of the safety helmet buckle; the telescopic groove is formed in one side of the first mounting block, a telescopic block is movably inserted in the telescopic groove, and a second mounting block is fixedly mounted on one side of the telescopic block; the adjusting assembly is arranged on one side of the telescopic block and used for adjusting the length; the limiting groove is formed in one side of the telescopic block, threads are formed in the inner circle wall surface of the limiting groove, and a bolt is connected to the inner circle wall surface of the limiting groove in a threaded mode; through pulling second installation piece, take flexible piece out from the inside in flexible groove, realize the effect of adjusting length, rethread wearer wrench movement bolt, until the screw thread wall of bolt and the screw thread wall threaded connection of fixed slot together, fix the inside in flexible groove with flexible piece to the effect of adjusting length has been reached.

Description

Telescopic buckle

Technical Field

The utility model relates to the technical field of buckles, in particular to a telescopic buckle.

Background

Head-mounted computer, whole equipment divide into two parts: one part is a head band which fixes the equipment on the head, and the other part is a computer in a metal strip around the head, so that a user can open a file, check and receive mails or approach a camera through voice command equipment, and convenience is provided for a latent engineer, a construction worker, an architect and warehouse staff who delivers goods according to a complex electronic schedule.

For example, chinese patent with publication number CN208064590U, wherein an electric power engineering safety helmet of convenient lock joint is proposed, this safety helmet buckle carries out convenient opening and connection through buckle piece and buckle fixed block, the buckle piece will be inserted and fix in the buckle fixed block when connecting, when needs loosen, just can pinch out the buckle piece that inserts in the middle of the buckle fixed block, realize the effect of wearing through such connected mode, but this buckle mode is in the in-service use because length can't be adjusted, lead to being difficult to be suitable for various people and wear, we propose a flexible buckle for solving above-mentioned problem.

Disclosure of Invention

In view of the problems mentioned in the background art, the present invention is directed to a retractable buckle to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

a telescopic buckle comprises a safety helmet buckle, wherein a first mounting block is fixedly mounted on one side of the safety helmet buckle; the telescopic groove is formed in one side of the first mounting block, a telescopic block is movably inserted in the telescopic groove, and a second mounting block is fixedly mounted on one side of the telescopic block; the adjusting component is arranged on one side of the telescopic block and used for adjusting the length.

Through adopting above-mentioned technical scheme, through setting up adjusting part, can realize adjusting the effect of distance between head-mounted computer and the person of wearing, make the person of wearing more convenient when using.

Preferably, the adjusting assembly comprises: the limiting groove is formed in one side of the telescopic block, threads are formed in the inner circle wall surface of the limiting groove, and a bolt is connected to the inner circle wall surface of the limiting groove in a threaded mode; the fixed slot, the fixed slot is seted up one side of first installation piece, the top surface and the bottom surface of fixed slot all seted up the screw thread, the fixed slot with flexible groove communicates each other, one side fixed mounting of flexible piece has the stopper.

Through adopting above-mentioned technical scheme, through setting up the bolt, the safety helmet buckle is pressed to the accessible when using, make safety helmet buckle area reduce and insert in the side opening of safety helmet, rethread release safety helmet buckle, make the area increase of safety helmet buckle, the realization is installed this buckle in the safety helmet, rethread pulling second installation piece, take flexible piece out from the inside in flexible groove, realize adjusting length's effect, rethread person of wearing wrench movement bolt, the screw thread wall face up to the bolt is in the same place with the screw thread wall face threaded connection of fixed slot, fix the inside in flexible groove with flexible piece, thereby the effect of adjusting length has been reached.

Preferably, the top surface of the second mounting block is provided with a clamping component for fixing the head-mounted computer.

Through adopting above-mentioned technical scheme, through setting up the centre gripping subassembly, can make the head-mounted computer fix and make it install together with the safety helmet on this buckle, the staff of being convenient for wears.

Preferably, the clamping assembly comprises: the sliding groove is formed in the top surface of the second mounting block, clamping grooves are formed in the left side and the right side of the sliding groove, sliding blocks are arranged inside the sliding groove, clamping blocks are fixedly mounted on the left side and the right side of each sliding block, and the clamping blocks are movably inserted into the clamping grooves; the grip block, the grip block fixed mounting be in the top surface of sliding block, one side fixed mounting of sliding block has the spring, the one end of spring with one side fixed mounting of sliding tray is in the same place.

Through adopting above-mentioned technical scheme, through setting up the grip block, when the staff need fix the head-mounted computer, the accessible promotes the grip block and makes sliding block extrusion spring, make the distance between grip block and the second installation piece increase, place between grip block and second installation piece through the one end with the head-mounted computer, through releasing the grip block, the spring expandes promotion sliding block this moment and makes the grip block extrude to the second installation piece, carry out the centre gripping to the head-mounted computer, thereby the realization carries out the effect fixed to the head-mounted computer.

Preferably, one side of the clamping plate is fixedly provided with an anti-slip pad.

Through adopting above-mentioned technical scheme, through setting up the slipmat, extrude to the second installation piece when the grip block, carry out the centre gripping to the head-mounted computer, make the slipmat and head-mounted computer laminating together, increase frictional force can effectually avoid the head-mounted computer to receive the extrusion and lead to droing to the stability of this buckle has been increased.

Preferably, the top surface of the clamping plate is fixedly provided with a first stabilizing block, and the top surface of the second mounting block is fixedly provided with a second stabilizing block.

Through adopting above-mentioned technical scheme, through setting up first stable piece, extrude to the second installation piece when the grip block, carry out the centre gripping back to wearing the computer, can realize carrying out spacing effect to wearing the computer through first stable piece and second stable piece, avoid wearing the computer and receive the extrusion to drop.

In summary, the utility model mainly has the following beneficial effects:

the adjusting assembly is arranged, the effect of adjusting the distance between the head-wearing computer and a wearer can be realized, the wearer can use the helmet more conveniently, the safety helmet buckle can be pressed to reduce the area of the safety helmet buckle and inserted into the side hole of the safety helmet when the helmet is used, the area of the safety helmet buckle is increased by releasing the safety helmet buckle, the buckle is installed in the safety helmet, the second installing block is pulled to draw the telescopic block out of the telescopic groove to realize the effect of adjusting the length, the wearer twists the bolt until the thread wall surface of the bolt is in threaded connection with the thread wall surface of the fixing groove, the telescopic block is fixed in the telescopic groove, the effect of adjusting the length is realized, the head-wearing computer can be fixed on the buckle to be installed with the safety helmet by arranging the clamping assembly, is convenient for workers to wear.

When a worker needs to fix the head-worn computer, the distance between the clamping plate and the second installation block is increased by pushing the clamping plate to enable the sliding block to extrude the spring, the distance between the clamping plate and the second installation block is increased by placing one end of the head-worn computer between the clamping plate and the second installation block, the clamping plate is released, the spring is unfolded to push the sliding block to enable the clamping plate to extrude towards the second installation block to clamp the head-worn computer, and the effect of fixing the head-worn computer is achieved. After the head-mounted computer is clamped, the effect of limiting the head-mounted computer can be realized through the first stabilizing block and the second stabilizing block, and the head-mounted computer is prevented from falling off due to extrusion.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the telescopic trough of the present invention;

FIG. 3 is a schematic diagram of a clamping plate structure according to the present invention.

Reference numerals: 1. a safety helmet buckle; 2. a first mounting block; 3. a telescopic groove; 4. a telescopic block; 5. a second mounting block; 6. a limiting groove; 7. a bolt; 8. fixing grooves; 9. a sliding groove; 10. a clamping groove; 11. a slider; 12. a clamping block; 13. a clamping plate; 14. a spring; 15. a limiting block; 16. a non-slip mat; 17. a first stabilization block; 18. and a second stabilizing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, a retractable buckle includes a helmet buckle 1, a first mounting block 2 is fixedly mounted on one side of the helmet buckle 1, a retractable groove 3 is formed on one side of the first mounting block 2, a retractable block 4 is movably inserted into the retractable groove 3, a second mounting block 5 is fixedly mounted on one side of the retractable block 4, an adjusting component is disposed on one side of the retractable block 4 for adjusting the length, the adjusting component is disposed to adjust the distance between a head-mounted computer and a wearer, so that the wearer can use the retractable buckle more conveniently, the adjusting component includes a limiting groove 6, a limiting groove 6 is formed on one side of the retractable block 4, wherein a screw thread is formed inside the limiting groove 6, a bolt 7 is connected to the internal screw thread of the limiting groove 6, a fixing groove 8 is formed on one side of the first mounting block 2, wherein both the top surface and the bottom surface of the fixing groove 8 are provided with screw threads, fixed slot 8 communicates with flexible groove 3 each other, one side fixed mounting of flexible piece 4 has stopper 15, through setting up bolt 7, safety helmet buckle 1 is pressed down to the accessible when using, make 1 area reduction of safety helmet buckle insert in the side opening of safety helmet, rethread release safety helmet buckle 1, make 1 area increase of safety helmet buckle, the realization is installed this buckle in the safety helmet, rethread pulling second installation piece 5, take flexible piece 4 out from the inside of flexible groove 3, realize length-adjusting's effect, rethread person of wearing wrench movement bolt 7, the screw wall face until bolt 7 is in the same place with the screw wall face threaded connection of fixed slot 8, fix the inside at flexible groove 3 with flexible piece 4, thereby length-adjusting's effect has been reached.

Referring to fig. 1 and 3, the top surface of the second mounting block 5 is provided with a clamping assembly for fixing a head-worn computer, the head-worn computer can be fixed on the buckle by the clamping assembly to be mounted with the helmet for being worn by a worker, the clamping assembly comprises a sliding groove 9, the top surface of the second mounting block 5 is provided with a sliding groove 9, the left side and the right side of the sliding groove 9 are both provided with a clamping groove 10, the sliding groove 9 is internally provided with a sliding block 11, the left side and the right side of the sliding block 11 are both fixedly provided with clamping blocks 12, wherein the clamping blocks 12 are movably inserted into the clamping grooves 10, the top surface of the sliding block 11 is fixedly provided with a clamping plate 13, one side of the sliding block 11 is fixedly provided with a spring 14, one end of the spring 14 is fixedly mounted with one side of the sliding groove 9, by the arrangement of the clamping plate 13, when the worker needs to fix the head-worn computer, accessible promotion grip block 13 makes sliding block 11 extrusion spring 14, makes the distance between grip block 13 and the second installation piece 5 increase, through placing the one end of head-mounted computer between grip block 13 and second installation piece 5, through release grip block 13, spring 14 expandes promotion sliding block 11 this moment and makes grip block 13 extrude to second installation piece 5, carries out the centre gripping to the head-mounted computer to the realization carries out the effect fixed to the head-mounted computer.

Referring to fig. 1 and 3, one side fixed mounting of grip block 13 has slipmat 16, through setting up slipmat 16, extrude to second installation piece 5 when grip block 13, carry out the centre gripping to the head-mounted computer, make slipmat 16 and head-mounted computer laminating be in the same place, increase frictional force, can effectually avoid the head-mounted computer to receive the extrusion and lead to droing, thereby the stability of this buckle has been increased, the top surface fixed mounting of grip block 13 has first stabilizing block 17, the top surface fixed mounting of second installation piece 5 has second stabilizing block 18, through setting up first stabilizing block 17, extrude to second installation piece 5 when grip block 13, after carrying out the centre gripping to the head-mounted computer, can realize carrying out spacing effect to the computer of wearing through first stabilizing block 17 and second stabilizing block 18, avoid the head-mounted computer to receive the extrusion and drop.

The working principle is as follows: referring to fig. 1, 2 and 3, when in use, the sliding block 11 is pushed to extrude the spring 14 by pushing the clamping plate 13, so that the distance between the clamping plate 13 and the second mounting block 5 is increased, one end of the head-mounted computer is placed between the clamping plate 13 and the second mounting block 5, the clamping plate 13 is released, the spring 14 is unfolded to push the sliding block 11 to extrude the clamping plate 13 to the second mounting block 5, so that the anti-skid pad 16 is attached to the head-mounted computer, the head-mounted computer can be limited by the first stabilizing block 17 and the second stabilizing block 18, so that the head-mounted computer is prevented from being extruded and falling off, after the head-mounted computer is mounted, the area of the safety helmet buckle 1 is reduced by pressing the safety helmet buckle 1, the safety helmet buckle 1 is inserted into a side hole of the safety helmet, the area of the safety helmet buckle 1 is increased by releasing the safety helmet buckle 1, and the safety helmet is mounted in the safety helmet, through pulling second installation piece 5, take flexible piece 4 out from flexible groove 3's inside, realize the effect of adjusting length, rethread wearer wrench movement bolt 7, until the screw thread wall of bolt 7 and the screw thread wall threaded connection of fixed slot 8 are in the same place, fix flexible piece 4 in flexible groove 3's inside to the effect of adjusting length has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A telescopic buckle, comprising: the safety helmet buckle comprises a safety helmet buckle (1), wherein a first mounting block (2) is fixedly mounted on one side of the safety helmet buckle (1); the telescopic groove (3) is formed in one side of the first mounting block (2), a telescopic block (4) is movably inserted into the telescopic groove (3), and a second mounting block (5) is fixedly mounted on one side of the telescopic block (4); the adjusting component is arranged on one side of the telescopic block (4) and used for adjusting the length.

2. A telescopic buckle according to claim 1, characterised in that said adjustment assembly comprises: the limiting groove (6) is formed in one side of the telescopic block (4), the inner circle wall surface of the limiting groove (6) is provided with threads, and the inner circle wall surface of the limiting groove (6) is in threaded connection with a bolt (7); fixed slot (8), establish in fixed slot (8) one side of first installation piece (2), the top surface and the bottom surface of fixed slot (8) are all seted up threadedly, fixed slot (8) with flexible groove (3) communicate each other, one side fixed mounting of flexible piece (4) has stopper (15).

3. A telescopic clasp according to claim 1, wherein the top surface of the second mounting block (5) is provided with a clamping assembly for fixing a head-worn computer.

4. A telescopic buckle according to claim 3, characterised in that said clamping assembly comprises: the sliding groove (9) is formed in the top surface of the second mounting block (5), clamping grooves (10) are formed in the left side and the right side of the sliding groove (9), a sliding block (11) is arranged inside the sliding groove (9), clamping blocks (12) are fixedly arranged on the left side and the right side of the sliding block (11), and the clamping blocks (12) are movably inserted into the clamping grooves (10); grip block (13), grip block (13) fixed mounting be in the top surface of sliding block (11), one side fixed mounting of sliding block (11) has spring (14), the one end of spring (14) with one side fixed mounting of sliding tray (9) is in the same place.

5. The retractable buckle of claim 4, wherein: and an anti-skid pad (16) is fixedly arranged on one side of the clamping plate (13).

6. The retractable buckle of claim 4, wherein: the top surface fixed mounting of grip block (13) has first steady piece (17), the top surface fixed mounting of second installation piece (5) has second steady piece (18).