CN213573492U

CN213573492U - Quick connecting lock with clamping type lock catch

Info

Publication number: CN213573492U
Application number: CN202022052716.XU
Authority: CN
Inventors: 李胜法
Original assignee: Shenzhen Hanshengheng Hardware Technology Co ltd
Current assignee: Shenzhen Hanshengheng Hardware Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-29
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a connect lock technical field, specifically be a high-speed joint lock with joint formula hasp, including first fixed plate, first fixed plate top is equipped with the pivot, rotates in the pivot even there is the connecting rod, and open at the pivot top has the connecting hole, and threaded connection has connecting screw in the connecting hole, and the connecting screw top even has the briquetting, and the connecting rod front side is equipped with the joint piece, and open at joint piece top has spacing hole, and first fixed plate the place ahead is equipped with the second fixed plate, and second fixed plate top is equipped with the buckle, and joint piece joint is in the buckle, and open at second fixed plate top has the shrinkage pool that corresponds with spacing hole, is equipped with spacing subassembly in the shrinkage pool. This quick connect lock with joint formula hasp will be used for connecting the connecting rod cover of joint piece in the pivot, and it is fixed with its pressfitting through the briquetting, be convenient for change its dismantlement after the joint piece warp to damage, need not to change other parts, improve resource utilization, close to match through spacing subassembly and spacing hole and carry on spacingly to the joint piece, prevent that the joint piece is not hard up.

Description

Quick connecting lock with clamping type lock catch

Technical Field

The utility model relates to a joint lock technical field specifically is a quick connect lock with joint formula hasp.

Background

When closing the connection at objects such as chamber door cabinet door, it is fixed to need to use the connection lock to connect usually, prevent that it from opening by oneself, influence its normal use, the connection lock is because the action is frequent, a joint piece for connecting is out of shape the damage easily, current connection lock is mostly the integral structure of riveting or integrated into one piece, after the joint piece is out of shape the damage, need whole change connection lock, lead to resource utilization low, and is with high costs, current partial connection lock does not have limit structure simultaneously, after the joint is fixed, it is not hard up easily, influence its normal use, in view of this, we provide a quick connection lock with joint formula hasp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick connect lock with joint formula hasp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quick connection lock with a clamping type lock catch comprises a first fixing plate, wherein a rotating shaft along the vertical direction is arranged in the middle of the top of the first fixing plate, a connecting rod is rotatably connected onto the rotating shaft, a connecting hole is formed in the top of the rotating shaft, a connecting screw is connected into the connecting hole in a threaded manner, a pressing block is coaxially connected to the top of the connecting screw, the bottom of the pressing block is attached to the top of the connecting rod, a clamping block in an arc-shaped structure is arranged on the front side of the connecting rod, a penetrating limiting hole is formed in the top of the clamping block close to the edge of the left side of the clamping block, a second fixing plate parallel to the first fixing plate is arranged in front of the first fixing plate, a buckle in an inverted U-shaped structure is arranged in the middle of the top of the second fixing plate, the clamping block is clamped in a U-shaped groove, be equipped with spacing subassembly in the shrinkage pool, spacing subassembly includes that one end fixes the coupling spring in the shrinkage pool bottom, the coupling spring top is connected with spacing post, spacing post and shrinkage pool sliding connection and its top extend to second fixed plate top, just spacing post activity joint is in spacing hole.

Preferably, the pivot is the integrated into one piece structure with first fixed plate, the connecting rod top has been seted up near its rear end edge and has been connect the hole, the internal diameter size that connects the hole and the external diameter size looks adaptation of pivot, the pivot passes to connect the hole and is connected rather than rotating.

Preferably, the bottom edge of first fixed plate both sides all is equipped with rather than the first mounting panel that is the integrated into one piece structure, a plurality of evenly distributed and the first mounting hole that runs through are seted up at first mounting panel top.

Preferably, the pressing block and the connecting screw rod are of an integrally formed structure, and the outer diameter of the pressing block is larger than that of the rotating shaft.

Preferably, the clamping block and the connecting rod are of an integrally formed structure.

Preferably, the bottom edge of second fixed plate both sides all is equipped with rather than the second mounting panel that is the integrated into one piece structure, a plurality of even and the second mounting hole that runs through of distribution are seted up at second mounting panel top.

Preferably, the buckle and the second fixing plate are in an integrally formed structure.

Preferably, the height dimension of the limiting column is smaller than the depth dimension of the concave hole.

Preferably, the handle is tightly welded at the edge of the right end of the front side of the clamping block, and the anti-slip sleeve is sleeved on the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this quick connect lock with joint formula hasp will be used for connecting the connecting rod cover of joint piece in the pivot to it is fixed with its pressfitting through the briquetting of connecting on connecting screw, be convenient for warp the damage back at the joint piece and dismantle it and change, need not to change other parts, improve resource utilization, reduce cost is convenient for change the operation simultaneously.

2. This quick connect lock with joint formula hasp has seted up spacing hole on the joint piece, is equipped with spacing subassembly on the second connecting block, pairs the joint piece through spacing post on the spacing subassembly and the combination in spacing hole and carry out spacing fixed, prevents that the joint piece is not hard up when the joint, ensures the fixed effect of its joint.

Drawings

Fig. 1 is a schematic view of an overall first form structure of the present invention;

fig. 2 is a schematic view of an overall second form of the present invention;

fig. 3 is a schematic structural view of the first fixing plate of the present invention;

FIG. 4 is a schematic structural view of a connecting rod of the present invention;

FIG. 5 is a schematic structural view of the connecting screw rod of the present invention;

fig. 6 is a schematic structural view of a second fixing plate of the present invention;

fig. 7 is a schematic structural view of the middle limiting component of the present invention.

In the figure:

1. a first fixing plate; 10. a rotating shaft; 100. connecting holes; 11. a first mounting plate; 110. a first mounting hole;

2. a connecting rod; 20. a clamping block; 21. a limiting hole; 22. switching the hole;

3. connecting a screw rod; 30. briquetting;

4. a second fixing plate; 40. concave holes; 41. a second mounting plate; 410. a second mounting hole;

5. buckling;

6. a limiting component; 60. a connecting spring; 61. a limiting column;

7. a handle; 70. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution:

the utility model provides a quick connect lock with joint formula hasp, including first fixed plate 1, 1 top intermediate position of first fixed plate is equipped with the pivot 10 along vertical direction, it is connected with connecting rod 2 to rotate in the pivot 10, connecting rod 2 top has been close to its rear end edge and has been seted up switching hole 22, switching hole 22's internal diameter size and pivot 10's external diameter size looks adaptation, pivot 10 passes switching hole 22 and is connected rather than rotating, connecting hole 100 has been seted up at pivot 10 top, threaded connection has connecting screw 3 in the connecting

hole

100, 3 top coaxial coupling of connecting screw have briquetting 30, briquetting 30 bottom laminates with 2 tops of connecting rod mutually, 2 front sides of connecting rod are equipped with the joint piece 20 that is arc column structure, 1 the place ahead of first fixed plate is equipped with rather than second fixed plate 4 that is parallel to each other, 4 top intermediate positions of second fixed plate are equipped with buckle 5 that is "U" style of calligraphy structure, joint piece 20 joint is in buckle 5.

In this embodiment, the connecting rod 2 connecting the clamping block 20 is sleeved on the rotating shaft 10, and is fixed by pressing the pressing block 30 connected to the connecting screw rod 3, and the connecting screw rod is screwed into the connecting hole 100 in the rotating shaft 10, so that the clamping block 20 is convenient to detach and replace after being deformed and damaged, other parts do not need to be replaced, the resource utilization rate is improved, the cost is reduced, and meanwhile, the replacing operation is convenient.

In addition, joint piece 20 top is close to its left side edge and has offered the spacing hole 21 that runs through, 4 tops of second fixed plate are located buckle 5 left sides and have offered and spacing hole 21 corresponding shrinkage pool 40, be equipped with spacing subassembly 6 in the shrinkage pool 40, spacing subassembly 6 includes that one end is fixed at the coupling spring 60 of shrinkage pool 40 bottom, coupling spring 60 top is connected with spacing post 61, spacing post 61 extends to 4 tops of second fixed plate with 40 sliding connection of shrinkage pool and its top, and spacing post 61 activity joint is in spacing hole 21, pair joint piece 20 through closing of spacing post 61 and spacing hole 21 and carry out spacing fixed, joint piece 20 is not hard up when preventing the joint, ensure its joint fixed effect.

Furthermore, the bottom edges of the two sides of the first fixing plate 1 are respectively provided with a first mounting plate 11 which is integrally formed with the first fixing plate, and the top of the first mounting plate 11 is provided with a plurality of first mounting holes 110 which are uniformly distributed and penetrate through the first mounting plate, so that the first mounting plate 11 can be conveniently locked and fixed through the first mounting holes 110, and further the first fixing plate 1 can be locked and fixed; the bottom edge of 4 both sides of second fixed plate all is equipped with rather than being the second mounting panel 41 of integrated into one piece structure, and the second mounting hole 410 that a plurality of evenly distributed just run through is seted up at second mounting panel 41 top, is convenient for lock second mounting panel 41 fixedly through second mounting hole 410, and then fixes second fixed plate 4.

Secondly, the outer diameter of the pressing block 30 is larger than that of the rotating shaft 10, so that the connecting rod 2 is prevented from falling off from the rotating shaft 10; the height dimension of the limiting column 61 is smaller than the depth dimension of the concave hole 40, so that the limiting column 61 can be extruded into the concave hole 40 when the clamping block 20 needs to be opened.

Furthermore, the handle 7 is tightly welded at the right end edge of the front side of the clamping block 20, so that the clamping block 20 and the connecting rod 2 can be driven to rotate around the rotating shaft 10 by pulling the handle 7, and the clamping block 20 can be opened or closed; the handle 7 is sleeved with an anti-slip sleeve 70, and the anti-slip sleeve 70 is made of rubber, so that the friction between the hand of a user and the handle 7 is increased, and slipping is prevented.

Specifically, pivot 10 is the integrated into one piece structure with first fixed plate 1, and briquetting 30 is the integrated into one piece structure with connecting screw 3, and joint piece 20 is the integrated into one piece structure with connecting rod 2, and buckle 5 is the integrated into one piece structure with second fixed plate 4, and the integrated into one piece stable in structure, long service life, the production of being convenient for, and product size precision is high.

When the quick connecting lock with the clamping type lock catch is used, a worker firstly checks the integrity of the connecting lock and whether the connection is firm at each position; then, the first mounting plate 11 and the second mounting plate 41 are respectively mounted and fixed on two articles to be connected through the first mounting hole 110 and the second mounting hole 410, and further the first fixing plate 1, the second fixing plate 4 and the structure connected with the first fixing plate and the second fixing plate are mounted and fixed; when clamping is needed, the handle 7 is pulled leftwards, the clamping block 20 and the connecting rod 2 are driven to rotate leftwards around the rotating shaft 10, the clamping block 20 is clamped in the U-shaped groove of the buckle 5, meanwhile, the clamping block 20 extrudes the limiting column 61, the limiting column 61 is driven to move downwards and compress the connecting spring 60, when the limiting hole 21 in the clamping block 20 moves to the position above the limiting column 61, the limiting column 61 bounces under the elastic action of the connecting spring 60, and the clamping block 20 is clamped in the limiting hole 21 to fix the clamping block 20; when needs are unblanked, press down earlier spacing post 61, drive spacing post 61 downstream and compression coupling spring 60, pulling handle 7 right simultaneously drives joint piece 20 and connecting rod 2 and revolute axle 10 and rotate right for spacing hole 21 breaks away from spacing post 61 position, resumes pulling handle 7 again, makes joint piece 20 break away from the U type groove of buckle 5, then spacing post 61 plays under coupling spring 60's elastic action and resets.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick connect lock with joint formula hasp which characterized in that: the fixing device comprises a first fixing plate (1), a rotating shaft (10) in the vertical direction is arranged in the middle of the top of the first fixing plate (1), a connecting rod (2) is connected to the rotating shaft (10) in a rotating mode, a connecting hole (100) is formed in the top of the rotating shaft (10), a connecting screw rod (3) is connected to the connecting hole (100) in a threaded mode, a pressing block (30) is coaxially connected to the top of the connecting screw rod (3), the bottom of the pressing block (30) is attached to the top of the connecting rod (2), a clamping block (20) in an arc-shaped structure is arranged on the front side of the connecting rod (2), a penetrating limiting hole (21) is formed in the top of the clamping block (20) close to the left edge of the clamping block, a second fixing plate (4) parallel to the first fixing plate (1) is arranged in front of the first fixing plate, a buckle (5, joint piece (20) joint is in the U type groove of buckle (5), second fixed plate (4) top is located buckle (5) left side and has seted up shrinkage pool (40) corresponding with spacing hole (21), be equipped with spacing subassembly (6) in shrinkage pool (40), spacing subassembly (6) include that one end is fixed coupling spring (60) in shrinkage pool (40) bottom, coupling spring (60) top is connected with spacing post (61), spacing post (61) and shrinkage pool (40) sliding connection and its top extend to second fixed plate (4) top, just spacing post (61) activity joint is in spacing hole (21).

2. The quick connect lock with snap-fit latch of claim 1, wherein: pivot (10) are the integrated into one piece structure with first fixed plate (1), connecting rod (2) top is close to its rear end edge and has seted up switching hole (22), the internal diameter size of switching hole (22) and the external diameter size looks adaptation of pivot (10), pivot (10) pass switching hole (22) and rather than rotate and be connected.

3. The quick connect lock with snap-fit latch of claim 1, wherein: the bottom edge of first fixed plate (1) both sides all is equipped with rather than first mounting panel (11) that are the integrated into one piece structure, a plurality of evenly distributed and first mounting hole (110) that run through are seted up at first mounting panel (11) top.

4. The quick connect lock with snap-fit latch of claim 1, wherein: the pressing block (30) and the connecting screw rod (3) are of an integrally formed structure, and the outer diameter of the pressing block (30) is larger than that of the rotating shaft (10).

5. The quick connect lock with snap-fit latch of claim 1, wherein: the clamping block (20) and the connecting rod (2) are of an integrated structure.

6. The quick connect lock with snap-fit latch of claim 1, wherein: the bottom edge of second fixed plate (4) both sides all is equipped with rather than second mounting panel (41) that are the integrated into one piece structure, a plurality of even and the second mounting hole (410) that run through of distribution are seted up at second mounting panel (41) top.

7. The quick connect lock with snap-fit latch of claim 1, wherein: the buckle (5) and the second fixing plate (4) are of an integrally formed structure.

8. The quick connect lock with snap-fit latch of claim 1, wherein: the height dimension of the limiting column (61) is smaller than the depth dimension of the concave hole (40).

9. The quick connect lock with snap-fit latch of claim 1, wherein: the handle (7) is tightly welded at the edge of the right end of the front side of the clamping block (20), and the anti-skidding sleeve (70) is sleeved on the handle (7).