Lockable double-sided puller

Abstract

The utility model discloses a lockable double-sided pull head which comprises a pull head body, groove plates are fixedly connected to the front portion and the rear portion of the pull head body respectively, pull pieces are movably connected to the outer sides of the groove plates, locking buttons are connected to the front portion and the rear portion of the pull head body respectively, and a locking block is fixed to the top side of the inner wall of the pull head body in an embedded mode. According to the zipper, the situation that the locking button is accidentally screwed, and consequently the locked puller is loosened can be avoided, the risk that the locking structure is accidentally touched and accidentally opened is reduced, the puller is locked more stably, gaps between zipper teeth can be blocked to complete locking operation, and compared with pressing of cloth outside the zipper, the zipper is more convenient to use. According to the zipper puller, cloth on the two sides of zipper teeth can be prevented from being too smooth to affect the locking effect, the locking buttons can be operated on the outer side and the inner side of the puller body to lock the puller according to use scenes, and use and operation are more flexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to two -sided puller technical field, concretely two -sided puller of lockable. BACKGROUND

[0002] It is known that zipper is the connecting piece that makes the article and combines or separates, and is used in clothing, bag, tent and the like at present; in addition, the invention of zipper changes the opening and closing mode of the existing two pieces, and is convenient to operate and high in safety, so most of the clothing, leather bag and the like adopt the structure of zipper to realize the opening and closing function.

[0003] In the prior art, the application number 202323248534.X discloses a two -sided puller with locking mechanism, including zipper head body, still including the plastic pull rod that is located at the surface of zipper head body, the inside of plastic pull rod is detachably connected with connecting plate, connecting plate and zipper head body are detachably connected, the surface of zipper head body is screw -threaded with the screw rod for locking and limiting, the bottom end of screw rod is in contact with the transverse plate, the bottom of transverse plate is equipped with equidistant burrs;The device is extruded to complete locking through the screw rod structure to the cloth on both sides of zipper, and this mode can only be locked on one side, does not meet the use scene of two -sided puller, and cannot complete the locking operation when inside, and the stability of screw rod structure locking is greatly reduced, and the cloth on both sides of zipper tooth is too smooth and can affect the locking effect.

[0004] For the problems in the related art, no effective solution has been proposed so far. INVENTION CONTENTS

[0005] In view of the problems in the related art, the utility model provides a two -sided puller with locking to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A two -sided puller with locking, including puller body, the front and rear of puller body are fixedly connected with recessed plate, the outer side of recessed plate is movably connected with pull tab, the front and rear of puller body are connected with locking knob, and the top side of the inner wall of puller body is embedded and fixed with locking block.

[0008] As preferred, the pull tab is provided with a clamping opening, and the pull tab is clamped and connected with the outer side of the recessed plate through the clamping opening.

[0009] As preferred, the locking knob includes a rotating disc and a connecting disc, the connecting disc is arranged on the front and rear of the rotating disc, the connecting disc is fixedly connected with the front and rear of the rotating disc, and a limiting groove is formed in the front side of the connecting disc.

[0010] As preferred, the limiting grooves respectively pass through the left and right sides of the connecting disc, the top end of the pull tab is movably clamped and fixed with the limiting grooves, and the outer wall of the rotating disc is fixedly covered with a non-slip sleeve.

[0011] As preferred, the mounting grooves are respectively formed in front and back of the locking block, the connecting holes are formed in the rear inner wall of the mounting grooves, the guiding openings are formed in the left and right sides of the locking block, and the limiting clamping blocks are symmetrically arranged in the guiding openings.

[0012] As preferred, the limiting clamping blocks are respectively matched with the structure between the teeth of the zipper, the connecting shafts are movably arranged in the connecting holes.

[0013] As preferred, the connecting shafts are respectively fixedly connected with rotating shafts at opposite ends, the rotating shafts are connected through bearings, the gear discs are symmetrically arranged on the outer wall of the rotating shafts, the gear discs are located in the guiding openings, and the limiting clamping blocks comprise clamping heads and L-shaped connecting plates.

[0014] As preferred, the L-shaped connecting plates are mirror image arranged, tooth grooves are equidistantly formed in the opposite sides of the L-shaped connecting plates, and the gear discs are movably arranged between the L-shaped connecting plates and matched with the tooth grooves.

[0015] The utility model discloses a locking structure of a double-sided puller, which comprises a puller body, a locking knob, a rotating disc, a limiting groove, a limiting clamping block, a connecting hole, a connecting shaft, a rotating shaft, a gear disc and a tooth groove. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0017] Figure 1 It is a general structure diagram of a lockable double-sided puller according to the embodiments of the present utility model.

[0018] Figure 2 It is a locking knob appearance structure diagram of a lockable double-sided puller according to the embodiments of the present utility model.

[0019] Figure 3 Figure 1 is a schematic diagram of the appearance structure of the locking block of a lockable double-sided puller according to an embodiment of the present application;

[0020] Figure 4 Figure 2 is a schematic diagram of the internal structure of the locking knob of a lockable double-sided puller according to an embodiment of the present application;

[0021] Figure 5 Figure 3 is a schematic diagram of the appearance structure of the limiting clamping block of a lockable double-sided puller according to an embodiment of the present application.

[0022] In the drawings:

[0023] 1, puller body; 2, recessed plate; 3, pull tab; 4, locking knob; 5, locking block; 6, clamping opening; 7, rotating disc; 8, connecting disc; 9, tooth groove; 10, limiting groove; 11, anti-skid sleeve; 12, mounting recess; 13, connecting hole; 14, guide opening; 15, limiting clamping block; 16, connecting shaft; 17, rotating shaft; 18, gear disc; 19, clamping head; 20, L-shaped connecting plate. DETAILED DESCRIPTION

[0024] To further illustrate the embodiments, the present application provides drawings, which are part of the disclosure of the present application, mainly used to illustrate the embodiments, and can explain the operating principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should be able to understand other possible embodiments and advantages of the present application. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present application, a lockable double-sided puller is provided.

[0026] Embodiment one

[0027] As Figures 1-5As shown, according to the utility model embodiment of a kind of lockable double-sided puller, including puller body 1, puller body 1 front and back are fixedly connected with recessed plate 2, recessed plate 2 outer side is movably connected with pull tab 3, puller body 1 front and back are respectively connected with locking knob 4, locking block 5 is embedded and fixed in puller body 1 inner wall top side, pull tab 3 is provided with clamping mouth 6, pull tab 3 is clamped and connected with the outer side of recessed plate 2 by clamping mouth 6, locking knob 4 includes rotating disc 7, connecting disc 8, connecting disc 8 is respectively arranged in rotating disc 7 front and back, connecting disc 8 and rotating disc 7 front side, rear side are fixedly connected, front connecting disc 8 front side is excavated and provided with limit slot 10, limit slot 10 is respectively penetrated connecting disc 8 left and right sides, pull tab 3 top end is movably clamped and fixed with limit slot 10, anti-skid sleeve 11 is fixedly covered on the outer wall of rotating disc 7, puller body 1 is moved up and down on the teeth of zipper by pull tab 3, after being pulled to appropriate position on puller body 1, pull tab 3 can be embedded and fixed with the outer side of recessed plate 2 by clamping mouth 6, and make pull tab 3 embed in the limit slot 10 on the outer side connecting disc 8 of locking knob 4, while limiting pull tab 3 of recessed plate 2, locking knob 4 can be avoided to be unexpectedly screwed and cause the condition that puller is loosened, reduce the risk of accidental touch, accidentally open locking structure, puller is locked more stable.

[0028] Example two

[0029] As Figures 1-5As shown, according to the utility model embodiment of a kind of lockable double-sided puller, including puller body 1, puller body 1 front and back are fixedly connected with recessed plate 2, recessed plate 2 outer side is movably connected with pull tab 3, puller body 1 front and back are connected with locking knob 4, puller body 1 inner wall top side is embedded with locking block 5, locking block 5 front and back are respectively dug with installation groove 12, the rear side of the inner wall of installation groove 12 is through and is equipped with connecting hole 13, locking block 5 left and right is through and is equipped with guide port 14, guide port 14 inside is symmetrically equipped with limit clamping block 15, two sides limit clamping block 15 respectively with the structure between the teeth of zipper are matched, front and back rotating disc 7 inside is through and is fixed with connecting shaft 16, connecting shaft 16 is movably sleeved in connecting hole 13 inside, connecting shaft 16 relative one end is respectively fixedly connected with rotating shaft 17, and rotating shaft 17 is connected by bearing between, rotating shaft 17 outer wall is symmetrically sleeved with gear disc 18, gear disc 18 is located in guide port 14 inside, limit clamping block 15 includes chuck 19, L-shaped connecting plate 20, chuck 19 inner side is fixedly connected with L-shaped connecting plate 20, upper and lower L-shaped connecting plate 20 is mirror image set, L-shaped connecting plate 20 relative one side is equally spaced and dug with tooth groove 9, gear disc 18 is located between L-shaped connecting plate 20, and is matched with tooth groove 9 meshing connection, can be screwed front side or rear side locking knob 4, make the connecting shaft 16 in the inside of locking knob 4 drive rotating shaft 17 to rotate, make the gear disc 18 on the outer wall of rotating shaft 17 simultaneously meshing drive the tooth groove 9 inside of upper and lower two sides L-shaped connecting plate 20 to move, make chuck 19 from guide port 14 respectively push out to two sides, and limit in the teeth between zipper lock, can be sealed to the gap between zipper teeth and complete locking operation, compared to the cloth outside zipper lock is pressed tightly, can avoid the cloth on the two sides of zipper too smooth to affect locking effect, and can be according to the use scene in puller body 1 outside one side, inside one side operation locking knob 4 to pull head locking, use operation is more flexible.

[0030] In conclusion, by means of the above technical scheme of the utility model, when the device is in use, the puller body 1 is moved up and down on the teeth of the zipper lock by the pull tab 3, after the puller body 1 is pulled to the appropriate position, the pull tab 3 is embedded and fixed with the recessed plate 2 outside through the clamping opening 6, and the pull tab 3 is embedded with the limiting groove 10 on the connecting disc 8 outside the locking knob 4, while the recessed plate 2 limits the pull tab 3, it can avoid the situation that the locking puller is loose due to accidental rotation of the locking knob 4, the locking knob 4 on the front side or the rear side can be screwed, the connecting shaft 16 in the inside of the locking knob 4 drives the rotating shaft 17 to rotate, the gear disc 18 on the outer wall of the rotating shaft 17 is simultaneously meshed to drive the tooth groove 9 inside the L-shaped connecting plate 20 on the upper and lower two sides to move, the chuck 19 is pushed out to the two sides from the guide port 14 respectively, and is limited in the teeth between the zipper lock, which can seal the gap between the zipper teeth and complete the locking operation.

[0031] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lockable dual-sided slider comprising a slider body (1), characterized in that, The pull head body (1) is respectively fixedly connected with a groove plate (2) in front and back, the groove plate (2) is movably connected with a pull tab (3) on the outer side, the pull head body (1) is respectively connected with a locking knob (4) in front and back, and the pull head body (1) is embedded and fixed with a locking block (5) on the top side of the inner wall.

2. The lockable dual-sided slider of claim 1, wherein, The pull tab (3) is provided with a clamping opening (6) penetrating through, and the pull tab (3) is clamped and connected with the outer side of the groove plate (2) through the clamping opening (6).

3. The lockable dual-sided slider of claim 2, wherein, The locking knob (4) comprises a rotating disc (7) and a connecting disc (8), the connecting disc (8) is arranged on the front and back of the rotating disc (7), the connecting disc (8) is fixedly connected with the front side and the rear side of the rotating disc (7), and a limiting groove (10) is formed in the front side of the connecting disc (8).

4. The lockable dual-sided slider of claim 3, wherein, The limiting groove (10) penetrates through the left and right sides of the connecting disc (8), the pull tab (3) is movably clamped and fixed with the limiting groove (10), and an anti-skid sleeve (11) is fixedly covered on the outer wall of the rotating disc (7).

5. The lockable dual-sided slider of claim 4, wherein, The locking block (5) is respectively formed with a mounting groove (12) in front and back, the mounting groove (12) is provided with a connecting hole (13) penetrating through the rear inner wall, the locking block (5) is provided with a guide opening (14) penetrating through the left and right sides, and the guide opening (14) is symmetrically provided with a limiting clamping block (15) inside.

6. The lockable dual-sided slider of claim 5, wherein, The limiting clamping block (15) on the two sides is matched with the structure between the teeth of the zipper, and a connecting shaft (16) is fixedly penetrated in the rotating disc (7) inside.

7. The lockable dual-sided slider of claim 6, wherein, The connecting shaft (16) is movably sleeved in the connecting hole (13) and is movably sleeved in the connecting hole (13).

8. The lockable dual-sided slider of claim 7, wherein, The connecting shaft (16) is movably sleeved in the connecting hole (13) and is movably sleeved in the connecting hole (13). The connecting shaft (16) is movably sleeved in the connecting hole (13) and is movably sleeved in the connecting hole (13). The connecting shaft (16) is movably sleeved in the connecting hole (13) and is movably sleeved in the connecting hole (13). The connecting shaft (16) is movably sleeved in the connecting hole (13) and is movably sleeved in the connecting hole (13).

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