Convenient lock body

Abstract

The utility model relates to the field of bathroom locks, in particular to a convenient lock body which is characterized by comprising a lock seat, a pressing lock catch and an elastic reset piece, the pressing lock catch is arranged on the lock seat in a sliding mode, a stirring and pressing stopping mechanism capable of stopping the pressing lock catch from sliding when pressed is arranged between the pressing lock catch and the lock seat, and the elastic reset piece is arranged on the elastic reset piece. The elastic reset piece elastically abuts against the pressing lock catch and / or the stirring and pressing stopping mechanism, and the elastic reset piece is used for enabling the pressing lock catch to achieve elastic reset when the pressing action of the pressing lock catch is relieved. The utility model has the advantages of simple structure, low manufacturing difficulty, low manufacturing cost, high manufacturing efficiency, high reliability, convenience in use, capability of keeping good use experience for a long time, small occupied space, extremely low scratching probability and the like.

Description

Technical Field

[0001] The utility model relates to the field of bathroom locks, in particular to a convenient lock body. Background Art

[0002] At present, bathroom facilities (e.g. bathroom-related doors) are mostly locked by handle locks. Since the structures of existing handle locks are mostly complex, the manufacturing difficulty and cost are relatively high, which easily leads to low manufacturing efficiency. After a period of use, the handle lock is prone to deformation and wear, resulting in loose handles, which will bring a very bad user experience. At the same time, a large part of the handle lock protrudes outward, which not only takes up the user's activity space, but also easily causes scratches. Therefore, it is very necessary to design a convenient lock body to solve the above technical problems. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned problems and shortcomings and to provide a convenient lock body, which has the advantages of simple structure, low manufacturing difficulty, low manufacturing cost, high manufacturing efficiency, high reliability, convenient use, long-term good user experience, small space occupation, and extremely low chance of scratches.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A convenient lock body, characterized in that it includes a lock seat, a push lock buckle, and an elastic reset piece, wherein the push lock buckle is slidably arranged on the lock seat, and a toggle stop mechanism that can prevent the push lock buckle from sliding when pressed is arranged between the push lock buckle and the lock seat, and the elastic reset piece elastically presses on the push lock buckle and / or the toggle stop mechanism, and the elastic reset piece is used to elastically reset the push lock buckle when the push lock buckle releases the pressing action.

[0006] Preferably, the toggle stop mechanism is a rotation stop mechanism provided on the push lock buckle.

[0007] Preferably, the toggle stop mechanism includes a rotating member and at least one stop block. The rotating member can be rotatably arranged on the push lock buckle, and the stop block is arranged on the lock seat. The rotating member is provided with a number of clearance notches equal to the number of the stop blocks and corresponding to the positions.

[0008] Preferably, a through positioning hole is provided on the push lock buckle, and the rotating member can be rotatably buckled in the positioning hole.

[0009] Preferably, two convex buckles are provided on the outer circumferential surface of the rotating part, and the two convex buckles are symmetrically arranged about the rotation center line of the rotating part. A limiting convex ring is also provided on the outer circumferential surface of the rotating part. Two arc grooves are opened on the edge of one opening of the positioning hole. Both arc grooves are 90-degree arc grooves, and the two arc grooves are symmetrically arranged about the axial center of the positioning hole. The two convex buckles are respectively slidably buckled in the two arc grooves, and the limiting convex ring overlaps the other opening of the positioning hole. When the convex buckle part rotates with the rotating part and abuts against the groove wall at the end of the arc groove, the clearance gap is just facing the stop block.

[0010] Preferably, the rotating member is also rotatably and axially slidably embedded in the lock seat.

[0011] Preferably, the elastic reset member is a spring, which is sleeved on the rotating member, and makes the two ends of the elastic reset member elastically act on the rotating member and the lock seat respectively.

[0012] Preferably, a hand piece is provided on the rotating member.

[0013] Preferably, a limiting slide groove for limiting the sliding range of the push lock buckle is provided on the lock seat, the push lock buckle is slidably embedded in the limiting slide groove, and the lock buckle part of the push lock buckle is inserted outside the limiting slide groove.

[0014] Preferably, the lock seat is a cylindrical shell seat with one end closed, the inner hole of the lock seat constitutes a limiting slide groove, and at least one anti-escape buckle is provided on the inner wall of the lock seat to prevent the push lock buckle from escaping from the limiting slide groove, and the lock buckle part of the push lock buckle protrudes from the side wall of the lock seat.

[0015] The beneficial effects of the utility model are as follows: on the portable lock body, the elastic reset member is provided, which can not only make the push lock buckle realize elastic reset, but also make the push lock buckle stably in the locked state through the elastic reset member, which can help the portable lock body to be stably in the locked state, so as to ensure that the portable lock body has a very high reliability and is very convenient to use. Moreover, such a portable lock body can maintain a good locked state under long-term use, and the probability of it being loose or coming loose is very small, which can maintain a good user experience for a long time. The overall structure of the portable lock body is relatively simple, which can not only reduce the manufacturing difficulty and manufacturing cost, but also help improve the manufacturing efficiency. At the same time, this portable lock body occupies less space for personnel activities, which can not only reduce the impact on personnel activities, but also reduce scratches, and has very strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the three-dimensional structural schematic diagrams of the convenient lock body in the utility model.

[0017] Figure 2This is the second three-dimensional structure diagram of the portable lock body in the present utility model.

[0018] Figure 3 This is the first exploded structure diagram of the portable lock body in the present utility model.

[0019] Figure 4 This is the second exploded structure diagram of the portable lock body in the present utility model.

[0020] Figure 5 This is the cross-sectional structure diagram of the portable lock body in the present utility model.

[0021] Figure 6 This is the structure diagram of the assembled state of the rotating part and the pressing lock in the present utility model.

[0022] Figure 7 This is the three-dimensional structure diagram of the lock base in the present utility model.

[0023] Figure 8 This is the cross-sectional structure diagram of the lock base in the present utility model.

[0024] Figure 9 This is the three-dimensional structure diagram of the rotating part in the present utility model.

[0025] Figure 10 This is the cross-sectional structure diagram of the rotating part in the present utility model.

[0026] Figure 11 This is the three-dimensional structure diagram of the pressing lock in the present utility model. Detailed implementation manners

[0027] As Figures 1 to 5 shown, a portable lock body described in the present utility model includes a lock base 1, a pressing lock 2, and an elastic reset member 3. The pressing lock 2 is slidably disposed on the lock base 1. A toggle stop mechanism 4 is provided between the pressing lock 2 and the lock base 1 to prevent the pressing lock 2 from sliding when pressed. The elastic reset member 3 elastically presses on the pressing lock 2 and / or the toggle stop mechanism 4. The elastic reset member 3 is used to elastically reset the pressing lock 2 when the pressing action on the pressing lock 2 is released.

[0028] On the portable lock body, the elastic reset member 3 is provided, which can not only make the push lock buckle 2 realize elastic reset, but also make the push lock buckle 2 stably in the locked state through the elastic reset member 3, which can help the portable lock body to be stably in the locked state, so as to ensure that the portable lock body has a very high reliability and is very convenient to use. Moreover, such a portable lock body can maintain a good locked state under long-term use, and the probability of it being loose or coming loose is very small, which can maintain a good user experience for a long time. The overall structure of the portable lock body is relatively simple, which can not only reduce the manufacturing difficulty and manufacturing cost, but also help improve the manufacturing efficiency. At the same time, this portable lock body occupies less space for personnel activities, which can not only reduce the impact on personnel activities, but also reduce scratches, and it has very strong applicability.

[0029] like Figures 1 to 4 As shown, the toggle stop mechanism 4 is a rotary stop mechanism arranged on the push lock buckle 2. This is not only convenient for operation, but also makes the toggle stop mechanism 4 occupy very little installation space and activity space, so as to facilitate the manufacture of a compact portable lock body, which is conducive to using the portable lock body in a small installation space, and further helps to increase the application range of the portable lock body.

[0030] like Figures 5 to 10 As shown, the toggle stop mechanism 4 includes a rotating member 41 and at least one stop block 42. The rotating member 41 is rotatably arranged on the push lock buckle 2, and the stop block 42 is arranged on the lock seat 1. The rotating member 41 is provided with a number of equal and corresponding gaps 411 to the stop blocks 42. The stop blocks 42 can be used to prevent the rotating member 41 from moving when pressed, which can prevent the push lock buckle 2 from sliding when pressed, thereby achieving a stable locking effect. When the clearance notch 411 is facing the stop block 42, the stop block 42 can no longer block the rotating member 41, which can satisfy the need to press the push lock buckle 2 (in actual use, the push lock buckle 2 can be pressed directly or indirectly by pressing the rotating member 41, which can meet the need to press the push lock buckle 2) to release the lock; such a toggle stop mechanism 4 can stably achieve the toggle stop and meet the use needs of pressing to release the lock, thereby helping to further improve the reliability and applicability of the convenient lock body.

[0031] In the actual manufacturing process, the toggle stop mechanism 4 can also adopt the following installation structure: the first one, the rotating member 41 can be rotatably arranged on the push lock buckle 2, the stop block 42 is arranged on the rotating member 41, and the stop block 42 can be embedded in the lock seat 1 as the rotating member 41 rotates, so as to prevent the pressing of the push lock buckle 2 by embedding the stop block 42 in the lock seat 1; the second one, the rotating member 41 can be rotatably arranged on the lock seat 1, the stop block 42 is arranged on the rotating member 41, and the stop block 42 can be embedded in the lock seat 1 as the rotating member 41 rotates. The push lock buckle 2 is placed on the push lock buckle 2 to prevent the push lock buckle 2 from being pressed by embedding the push lock buckle 2 with the push stop block 42; the third type, the push stop block 42 is arranged on the push lock buckle 2, the rotating member 41 can be rotatably arranged on the lock seat 1, and the rotating member 41 is provided with a clearance notch 411 opposite to the push stop block 42. When the clearance notch 411 faces the push stop block 42, the need to press the push lock buckle 2 can be met. When the clearance notch 411 is offset from the push stop block 42, the push lock buckle 2 can be prevented from sliding by the action of the push stop block 42 pressing the rotating member 41. In the actual manufacturing process, the toggle stop mechanism 4 not only adopts the above structures, but also other toggle stop structures that prevent the push lock buckle 2 from being pressed by toggling.

[0032] like Figure 6 and Figure 11 As shown, the push lock buckle 2 is provided with a through positioning hole 21, and the rotating member 41 can be rotatably fastened in the positioning hole 21. This helps to improve the accuracy and stability of the assembly of the rotating member 41 and the push lock buckle 2, thereby helping to improve the accuracy and stability of the rotation of the rotating member 41, and further helping to further improve the reliability of the portable lock body.

[0033] like Figure 5 , Figure 6 , Figures 9 to 11 As shown, two convex buckles 412 are provided on the outer circumferential surface of the rotating member 41, and the two convex buckles 412 are symmetrically arranged about the rotation center line of the rotating member 41. A limiting convex ring 413 is also provided on the outer circumferential surface of the rotating member 41. Two arc grooves 22 are provided on the edge of one opening of the positioning hole 21. Both arc grooves 22 are 90-degree arc grooves, and the two arc grooves 22 are symmetrically arranged about the axial center of the positioning hole 21. The two convex buckles 412 are respectively slidably buckled in the two arc grooves 22, and the limiting convex ring 413 overlaps the other opening of the positioning hole 21. When the convex buckle 412 rotates with the rotating member 41 and abuts against the groove wall at the end of the arc groove 22, the clearance notch 411 is just facing the stop block 42. This not only can stably limit the rotating part 41 on the push lock buckle 2, but also can make the rotation of the rotating part 41 very stable and accurate, and can facilitate the user to quickly stop pressing or meet the needs of pressing the push lock buckle 2, thereby helping to further improve the convenience of use.

[0034] As Figure 6 shown Figure 11 in the figure, a relief groove 211 penetrating into one of the arc-shaped grooves 22 is formed on the edge of the other orifice of the positioning hole 21. When the rotating member 41 is embedded, the relief groove 211 can provide a certain space for the passing of the convex buckle portion 412, which not only facilitates the embedding of the rotating member 41 on the positioning hole 21, but also avoids the rotating member 41 from detaching from the pressing lock 2 when the convex buckle portion 412 moves in the relief groove 211, improving both the convenience and reliability of the installation of the rotating member 41.

[0035] As Figure 3 shown

[0036] in the figure, a first marking portion 414 indicating the non-pressable state and a second marking portion 415 indicating the pressable state are provided on the end face of the rotating member 41. When the first marking portion 414 faces the locking portion of the pressing lock 2 as the rotating member 41 rotates, the pressing lock 2 is in a state where it is restricted from being pressed; when the second marking portion 415 faces the locking portion of the pressing lock 2 as the rotating member 41 rotates, the pressing lock 2 is in a pressable state; this can facilitate the user to quickly judge the state, thus helping to improve the convenience of use. Figure 5 As

[0037] shown Figures 3 to 5 in the figure, the rotating member 41 is also rotatably and axially slidably embedded in the lock base 1. This not only enhances the rotational positioning effect on the rotating member 41, but also makes the pressing of the pressing lock 2 more stable, thus helping to further improve the reliability and applicability of the portable lock body.

[0038] As Figure 5 shown Figure 7 in the figure, the elastic reset member 3 is a spring, and the elastic reset member 3 is sleeved on the rotating member 41, and both ends of the elastic reset member 3 elastically act on the rotating member 41 and the lock base 1 respectively. This can enable the elastic reset member 3 to exert a very stable and reliable elastic reset effect, thus helping to further improve the reliability and applicability of the portable lock body. Figure 8 And Figure 10As shown, an annular groove 416 is formed on the end face of the rotating member 41. A convex ring portion 11 surrounding the rotating member 41 is provided at the position on the lock base 1 where the rotating member 41 is slidably fitted. One end of the elastic reset member 3 is embedded in the annular groove 416, and the other end of the elastic reset member 3 is sleeved or covered on the convex ring portion 11. This can accurately define the elastic reset member 3, so that the elastic reset member 3 can play a more stable and reliable elastic reset function; the structural strength of the fitting position of the rotating member 41 can also be enhanced through the convex ring portion 11, which helps to further improve the stability and reliability of the sliding fit of the rotating member 41.

[0039] In the actual manufacturing process, an elastic sheet or an elastic block can also be used to form the elastic reset member 3, which can meet the requirements of actual manufacturing and use.

[0040] As Figures 1 to 4 shown, a holding member 43 is provided on the rotating member 41. This can facilitate the manual rotation of the rotating member 41, which helps to further improve the convenience of use.

[0041] As Figure 3 shown in Figure 4 and

[0042] shown in Figure 1 , Figure 3 and Figure 10 shown, the holding member 43 is a key. A non-circular hole 417 is formed in the middle of the end face of the rotating member 41, and the end of the holding member 43 matches the non-circular hole 417. This can not only make the holding member 43 have a simple structure, but also enable the holding member 43 to stably drive the rotation of the rotating member 41, which helps to further improve the stability and convenience of use.

[0043] As Figure 3 shown, in the actual manufacturing process, the non-circular hole 417 can be made into a triangle, a rectangle, a pentagon, a hexagon, etc., so that the holding member 43 can stably drive the rotation of the rotating member 41, which can well meet the requirements of actual use.

[0044] As Figure 5 , Figure 7 and Figure 8As shown, a limiting sliding groove 12 for restricting the sliding range of the pressing lock catch 2 is formed on the lock base 1. The pressing lock catch 2 is slidably fitted in the limiting sliding groove 12, and the lock catch portion of the pressing lock catch 2 passes through the outside of the limiting sliding groove 12. This can stably limit the pressing lock catch 2 on the lock base 1, thereby helping to improve the reliability and stability of assembly, and enabling the sliding of the pressing lock catch 2 to be more accurate and stable, and further helping to improve the reliability and applicability of the portable lock body.

[0045] As Figure 1 , Figure 7 and Figure 8 shown, the lock base 1 is a cylindrical shell base with one end closed. The inner hole of the lock base 1 forms the limiting sliding groove 12. At least one anti - detachment buckle 13 for preventing the pressing lock catch 2 from detaching from the limiting sliding groove 12 is arranged on the inner wall of the lock base 1. The lock catch portion 23 of the pressing lock catch 2 passes through the side wall of the lock base 1. This not only facilitates the manufacture of the lock base 1, but also makes the limiting effect of the lock base 1 on the pressing lock catch 2 very stable and reliable, and enables the pressing lock catch 2 to more stably achieve the purpose of locking, thereby helping to further improve the reliability and applicability of the portable lock body.

[0046] As Figure 7 and Figure 8 shown, at least one buckling lug 14 is arranged on the outer wall of the lock base 1, which can facilitate the stable installation and positioning of the lock base 1, thereby helping to improve the reliability and applicability of the portable lock body.

[0047] As Figure 1 and Figure 7 shown, a relief opening 121 penetrating through to the outer circumferential surface of the lock base 1 is formed on the opening edge of the lock base 1. The pressing lock catch 2 passes through the relief opening 121, so as to meet the requirements of the pressing lock catch 2 passing through and sliding.

[0048] As Figure 5 shown, the elastic reset member 3 is arranged in the limiting sliding groove 12. The convex ring portion 11 is arranged at the bottom of the limiting sliding groove 12. The rotating member 41 is rotatably fitted at the bottom of the limiting sliding groove 12. The limiting convex ring 413 abuts against the surface of the pressing lock catch 2 on the side towards the notch of the limiting sliding groove 12. The anti - detachment buckle 13 abuts against the limiting convex ring 413 to prevent the limiting convex ring 413 through the anti - detachment buckle 13, and indirectly prevent the pressing lock catch 2 from detaching from the limiting sliding groove 12. During assembly, the rotating member 41 constitutes the acting portion mainly for the user to press the pressing lock catch 2. This can meet the requirements of actual manufacture and use, and such a portable lock body has very high reliability. And the assembly of this portable lock body is limited in position through a convex buckle, which is convenient for assembly and disassembly.

[0049] When the push lock buckle 2 needs to be pressed to unlock, the rotating member 41 is rotated so that the clearance notch 411 on the rotating member 41 faces the stop block 42, which can meet the purpose of unlocking the push lock buckle 2. When the push lock buckle 2 needs to be prevented from sliding, the rotating member 41 is rotated so that the clearance notch 411 on the rotating member 41 is offset from the stop block 42, which can prevent the rotating member 41 from moving through the stop block 42, thereby preventing the push lock buckle 2 from sliding, and then achieving a fully locked state.

[0050] The above embodiments are preferred embodiments of the present utility model. All structures similar to the present utility model and equivalent changes made thereto should fall within the protection scope of the present utility model.

Claims

1. A portable lock body, characterized in that: The invention comprises a lock seat (1), a push lock buckle (2), and an elastic reset member (3), wherein the push lock buckle (2) is slidably arranged on the lock seat (1), a toggle stop mechanism (4) capable of preventing the push lock buckle (2) from sliding when pressed is arranged between the push lock buckle (2) and the lock seat (1), the elastic reset member (3) elastically presses on the push lock buckle (2) and / or the toggle stop mechanism (4), and the elastic reset member (3) is used to elastically reset the push lock buckle (2) when the push lock buckle (2) releases the pressing action.

2. The portable lock body according to claim 1, characterized in that: The toggle stop mechanism (4) is a rotation stop mechanism arranged on the press lock buckle (2).

3. The portable lock body according to claim 1 or 2, characterized in that: The toggle stop mechanism (4) comprises a rotating member (41) and at least one stop block (42); the rotating member (41) is rotatably arranged on the push lock buckle (2); the stop block (42) is arranged on the lock seat (1); and the rotating member (41) is provided with a number of clearance notches (411) equal to the number of the stop blocks (42) and corresponding to each other in position.

4. The portable lock body according to claim 3, characterized in that: The push lock buckle (2) is provided with a penetrating positioning hole (21), and the rotating member (41) is rotatably mounted in the positioning hole (21).

5. The portable lock body according to claim 4, characterized in that: Two convex buckles (412) are arranged on the outer circumferential surface of the rotating member (41), and the two convex buckles (412) are symmetrically arranged about the rotation center line of the rotating member (41). A limiting convex ring (413) is also arranged on the outer circumferential surface of the rotating member (41). Two arc grooves (22) are opened on the edge of one opening of the positioning hole (21), and the two arc grooves (22) are both 90-degree arc grooves, and the two arc grooves (22) are arranged symmetrically about the axial center of the positioning hole (21). The two convex buckles (412) are respectively slidably buckled in the two arc grooves (22), and the limiting convex ring (413) overlaps the other opening of the positioning hole (21). When the convex buckle (412) rotates with the rotating member (41) and abuts against the groove wall at the end of the arc groove (22), the clearance notch (411) is just facing the stop block (42).

6. The portable lock body according to claim 3, characterized in that: The rotating member (41) is also rotatably and axially slidably embedded in the lock seat (1).

7. The portable lock body according to claim 3, characterized in that: The elastic return member (3) is a spring, and the elastic return member (3) is sleeved on the rotating member (41), so that two ends of the elastic return member (3) elastically act on the rotating member (41) and the lock seat (1) respectively.

8. The portable lock body according to claim 3, characterized in that: A hand piece (43) is provided on the rotating piece (41).

9. The portable lock body according to claim 1, characterized in that: The lock seat (1) is provided with a limiting slide groove (12) for limiting the sliding range of the push lock buckle (2); the push lock buckle (2) is slidably embedded in the limiting slide groove (12), and the lock buckle portion of the push lock buckle (2) is inserted outside the limiting slide groove (12).

10. The portable lock body according to claim 9, characterized in that: The lock seat (1) is a cylindrical shell seat with one end closed, the inner hole of the lock seat (1) forms a limiting slide groove (12), and at least one anti-tripping buckle (13) is arranged on the inner wall of the lock seat (1) to prevent the push lock buckle (2) from escaping from the limiting slide groove (12), and the locking portion (23) of the push lock buckle (2) passes through the side wall of the lock seat (1).

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