CN218117522U

CN218117522U - Dustproof lock

Info

Publication number: CN218117522U
Application number: CN202221819046.2U
Authority: CN
Inventors: 洪新海; 洪宇
Original assignee: Wenzhou Andeli Hardware Machinery Co ltd
Current assignee: Wenzhou Andeli Hardware Machinery Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-23
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a technical field of tool to lock discloses a dustproof tool to lock, and it includes the lock body, open one side of lock body has the lockhole, the lock body overcoat is established there is the shell, the shell includes casing and the lid of being connected with the casing, set up the storage tank that supplies the lock body embedding on the lid, set up the jack that aligns with the lockhole on the diapire of storage tank, it is connected with the operation panel to rotate on the storage tank diapire, the operation panel is provided with the operation panel that is used for opening and close the jack, be provided with restriction operation panel pivoted locking structure on the operation panel, this application has the effect that reduces the foreign matter and get into the lockhole.

Description

Dustproof lock

Technical Field

The application relates to the technical field of locksets, in particular to a dustproof lockset.

Background

At present, the lock is an appliance for sealing.

A dustproof tool to lock among the correlation technique, including lock body and lock rope, lock rope fixed connection is at the terminal surface of lock body, and the lock body is kept away from the terminal surface of lock rope and is seted up the tapered end, sets up the locked groove that supplies the tapered end embedding on the lock body, and the lock body is kept away from the terminal surface of lock rope and has been seted up the lockhole, and the lock body overcoat is equipped with the shell, sets up the through-hole that communicates the lockhole on the shell.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the lockhole is exposed outside, and foreign matter can influence the staff and normally unblank when the lockhole foreign matter is more from entering into the lock body through the lockhole.

SUMMERY OF THE UTILITY MODEL

In order to reduce the foreign matter in the lock body, this application provides a dustproof tool to lock.

The application provides a dustproof tool to lock adopts following technical scheme:

the utility model provides a dustproof tool to lock, includes the lock body, open one side of lock body has the lockhole, the lock body overcoat is established there is the shell, the shell includes the casing and the lid of being connected with the casing, set up the storage tank that supplies the lock body embedding on the lid, set up the jack that aligns with the lockhole on the diapire of storage tank, it is connected with the operation panel to rotate on the storage tank diapire, the operation panel is provided with the operation panel that is used for opening and close the jack, be provided with restriction operation panel pivoted locking structure on the operation panel.

By adopting the technical scheme, the operation plate is driven to rotate, so that the operation plate seals the jack, dust or other foreign matters can be prevented from entering the accommodating groove, otherwise, the jack is opened, and a person can unlock the lock by using a key; the locking structure is arranged to fix the operating panel, so that the operating panel is not easy to rotate.

Optionally, the locking structure includes the fixed plate, the terminal surface of operation panel orientation lid is offered and is used for supplying the gliding fixed slot of fixed plate, the operation groove has been offered to the tank bottom of fixed slot, be provided with the spring in the operation inslot, the spring is used for driving the fixed plate and moves to mounting groove diapire direction.

Through adopting above-mentioned technical scheme, the effort is applyed to the fixed plate to the spring, makes the fixed plate need remove towards the jack direction, makes fixed plate and storage tank diapire conflict, and when the operation panel did not receive external force, operation panel, fixed plate were difficult for removing.

Optionally, one end of the fixing plate, which is far away from the operation slot, is provided with a fixing block for being embedded into the jack.

Through adopting above-mentioned technical scheme, after the jack was embedded into to the fixed block, the restriction fixed plate removed, improved the sealed effect to the jack, made the dust be difficult for entering into the holding intracavity.

Optionally, the end face, away from the fixed plate, of the fixed block is an arc-shaped face.

Through adopting above-mentioned technical scheme, set up the arcwall face, make in the jack that the fixed block was more easily embedded into, perhaps the fixed block breaks away from in the jack.

Optionally, the locking structure further comprises clamping plates arranged on two sides of the fixing plate, clamping holes are formed in the clamping plates and extend along the moving direction of the fixing plate, clamping blocks embedded into the clamping holes are arranged on two end faces of the operating plate, which are opposite to each other, and the clamping blocks are arranged in the clamping holes in a sliding mode.

Through adopting above-mentioned technical scheme, during the installation fixed plate, earlier with spring mounting operation inslot, then with fixed plate embedding fixed slot in, the fixed plate drives the cardboard and moves to adjacent fixture block embedding draw-in groove to spacing fixed plate shifts out the fixed slot completely under the effect of spring, through above-mentioned structure, make fixed plate, spring can become integrative with the operation plate, be favorable to opening and close to the jack.

Optionally, the end face of the fixing plate facing the spring is provided with a limiting block, and the spring sleeve is arranged outside the limiting block.

Through adopting above-mentioned technical scheme, the spring housing is established outside the stopper, when the spring is compressed, can be vice versa the offset of spring.

Optionally, a chamfer is formed in the clamping block, and the chamfer is arranged at the joint of the clamping block far away from the operating plate and one end of the clamping block facing the fixing plate.

By adopting the technical scheme, the chamfer angle has a guiding effect, so that the clamping block can be conveniently embedded into the clamping hole.

Optionally, the outer circumferential surface of the operating panel, which is far away from the operating plate, is provided with a friction strip.

Through adopting above-mentioned technical scheme, set up the friction strip, make the area of contact of finger and operation panel when finger drive operation is rotated, make the operation panel rotated more easily.

Optionally, the lock further comprises a lock rope, the lock rope is fixedly connected with the end face of the lock body far away from the lock hole, the other end of the lock rope is fixedly connected with a lock head, and the lock body is provided with a lock slot for the lock head to be inserted into.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the operation plate is driven to rotate, so that the operation plate seals the jack, dust or other foreign matters can be prevented from entering the accommodating groove, and otherwise, the jack is opened, so that a user can unlock the lock by using a key; a locking structure is arranged to fix the operating panel, so that the operating panel is not easy to rotate;

2. the spring exerts the effort to the fixed plate, when the jack aligns with the fixed block, is convenient for the fixed block to imbed in the jack to restriction operation panel rotates.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view highlighting the housing structure;

FIG. 3 is a schematic view highlighting the cover structure;

FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;

fig. 5 is an exploded view highlighting the locking structure.

Reference numerals: 1. a lock body; 11. locking the groove; 12. a lock hole; 2. locking the rope; 21. a lock head; 3. a housing; 31. a housing; 311. a storage tank; 312. a first through hole; 313. a second through hole; 32. a cover body; 321. a containing groove; 322. a jack; 323. a rotating rod; 4. an operation panel; 41. a rubbing strip; 5. an operation panel; 51. fixing grooves; 52. an operation slot; 6. a locking structure; 61. a fixing plate; 611. a limiting block; 612. a fixed block; 62. clamping a plate; 621. a clamping hole; 63. a spring; 64. and (6) clamping blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

This embodiment discloses a dustproof tool to lock. Referring to fig. 1 and 2, the dustproof lockset comprises a lock body 1 and a lock rope 2, wherein one end of the lock rope 2 is fixedly connected with the lock body 1, and the other end of the lock rope 2 is fixedly connected with a lock head 21. The lock body 1 is provided with a lock slot 11, and the lock slot 11 can be inserted by a lock head 21. When the lock head 21 is inserted into the lock slot 11, the lock body 1 and the lock rope 2 form a closed loop. The end surface of the lock body 1 far away from the lock rope 2 is provided with a lock hole 12, and the lock hole 12 can be used for a key to insert.

Referring to fig. 1 and 2, a housing 3 is sleeved outside the lock body 1, the housing 3 comprises a shell 31 and a cover 32, and the shell 31 is detachably connected with the cover 32. The housing 31 is provided with a storage slot 311, and the storage slot 311 is used for inserting the lock body 1. The bottom of the storage slot 311 is provided with a first through hole 312, and the first through hole 312 can be penetrated by the lock rope 2. The side of the housing 31 is opened with a second through hole 313, the second through hole 313 is communicated with the storage slot 311, the second through hole 313 is aligned with the locking slot 11, and the second through hole 313 can be passed by the lock head 21.

Referring to fig. 2 and 3, an end surface of the cover 32 facing the housing 31 is provided with a receiving groove 321, and the receiving groove 321 is used for inserting the lock body 1. The bottom of the receiving groove 321 is provided with an insertion hole 322, and the insertion hole 322 is aligned with the locking hole 12. A rotating rod 323 is fixedly connected to the bottom of the accommodating groove 321, an operating panel 4 is sleeved outside the rotating rod 323, and part of the outer circumferential surface of the operating panel 4 penetrates through the cover 32 and extends out of the cover 32. A friction bar 41 is fixedly attached to the outer circumferential surface of the operating panel 4 and the surface extending out of the cover 32. An operation panel 5 is fixedly connected to the outer circumferential surface of the operation panel 4, and the operation panel 5 is located in the accommodation groove 321.

Referring to fig. 4 and 5, the operation plate 5 is provided with a lock structure 6 that restricts the rotation of the operation panel 4. The locking structure 6 comprises a fixing plate 61, a clamping plate 62, a spring 63 and a clamping block 64.

Referring to fig. 4 and 5, the operation panel 5 has a fixing groove 51 formed on an end surface facing the board, and an operation groove 52 formed on a bottom of the fixing groove 51. The fixing plate 61 is disposed in the fixing groove 51 and can move in a direction perpendicular to the bottom wall of the receiving groove 321. A limiting block 611 is fixedly connected to the end surface of the fixing plate 61 facing the operation groove 52. The end face of the fixing plate 61 far away from the operation slot 52 is fixedly connected with a fixing block 612, and the end face of the fixing block 612 far away from the fixing plate 61 is set to be an arc-shaped face, so that the fixing block 612 can be embedded into the insertion hole 322.

Referring to fig. 4 and 5, two latch blocks 64 are provided and are respectively fixedly connected to two opposite sides of the operation panel 5. The latch 64 is formed with a chamfer, and the chamfer is disposed at the junction of the latch 64 far away from the operating plate 5 and the end of the latch 64 facing the fixing plate 61.

Referring to fig. 4 and 5, two clamping plates 62 are provided and are respectively and fixedly connected to two opposite sides of the fixing plate 61. Two catch plates 62 are located on either side of the operating plate 5. The end surface of the clamping plate 62 facing the fixing plate 61 is provided with a clamping hole 621, and the clamping block 64 penetrates through the clamping plate 62 along the moving direction of the fixing plate 61. The latch 64 is inserted into the latch hole 621 and slidably disposed in the latch hole 621.

Referring to fig. 4 and 5, the spring 63 is disposed in the operation slot 52, one end of the spring 63 abuts against the bottom of the operation slot 52, and the other end of the spring 63 is sleeved outside the limiting block 611 and abuts against the fixing plate 61. The spring 63 drives the fixed plate 61 to move away from the operation slot 52.

The implementation principle of a dustproof tool to lock of this application embodiment does: when the lock needs to be unlocked, the operating panel 4 and the operating plate 5 are driven to rotate, the fixing block 612 is contacted with the inner wall of the insertion hole 322, so that the fixing block 612 and the fixing plate 61 move towards the direction of the operating groove 52, the fixing block 612 is separated from the insertion hole 322, and the fixing plate 61 is not sealed with the insertion hole 322 any more; otherwise, the fixing block 612 is inserted into the insertion hole 322 to seal the insertion hole 322.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements and the like made within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a dustproof tool to lock, includes lock body (1), open one side of lock body (1) has lockhole (12), its characterized in that: the utility model discloses a lock body, including lock body (1), casing (31), storage tank (311) of confession lock body (1) embedding are seted up on casing (31), set up on casing (31) and supply lid (32) that shell (3) were connected, set up on lid (32) and supply storage tank (321) of lock body (1) embedding, set up jack (322) of aliging with lockhole (12) on the diapire of storage tank (321), it is connected with operation panel (4) to rotate on storage tank (321) diapire, operation panel (4) are provided with operation panel (5) that are used for opening and close jack (322), be provided with restriction operation panel (4) pivoted locking structure (6) on operation panel (5).

2. The dust-proof lock set forth in claim 1, wherein: locking structure (6) include fixed plate (61), operating panel (5) are offered towards the terminal surface of lid (32) and are used for supplying gliding fixed slot (51) of fixed plate (61), operating slot (52) have been offered to the tank bottom of fixed slot (51), be provided with spring (63) in operating slot (52), spring (63) are used for driving fixed plate (61) to the motion of mounting groove diapire direction.

3. The dust-proof lock set forth in claim 2, wherein: and one end of the fixing plate (61) far away from the operation groove (52) is provided with a fixing block (612) which is embedded into the jack (322).

4. The dust-proof lock set according to claim 3, wherein: the end face, far away from the fixing plate (61), of the fixing block (612) is set to be an arc-shaped face.

5. The dust-proof lock set forth in claim 2, wherein: the locking structure (6) further comprises clamping plates (62) arranged on two sides of the fixing plate (61), clamping holes (621) are formed in the clamping plates (62), the clamping holes (621) extend along the moving direction of the fixing plate (61), clamping blocks (64) embedded into the clamping holes (621) are arranged on two end faces, back to back, of the operating plate (5), and the clamping blocks (64) are arranged in the clamping holes (621) in a sliding mode.

6. The dust-proof lock set forth in claim 5, wherein: the end face, facing the spring (63), of the fixing plate (61) is provided with a limiting block (611), and the spring (63) is sleeved outside the limiting block (611).

7. The dust-proof lock set forth in claim 5, wherein: the clamping block (64) is provided with a chamfer, and the chamfer is arranged at the joint of the clamping block (64) far away from the operating plate (5) and one end of the clamping block (64) facing the fixing plate (61).

8. The dust-proof lock set forth in claim 1, wherein: the outer circumferential surface of the operating panel (4) far away from the operating plate (5) is provided with a friction strip (41).

9. The dust-proof lock set forth in claim 1, wherein: still include lock rope (2), the terminal surface fixed connection of lockhole (12) is kept away from with lock body (1) to lock rope (2), the other end fixedly connected with tapered end (21) of lock rope (2), offer on lock body (1) and supply tapered end (21) to insert locked groove (11).