CN211038223U

CN211038223U - Two-point door lock on side surface of test box

Info

Publication number: CN211038223U
Application number: CN201921290921.0U
Authority: CN
Inventors: 汪卫华; 陈庭武; 张世超
Original assignee: Shenzhen Reliablue Technology Co ltd
Current assignee: Jiangsu Ruilan Automation Equipment Group Co ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-07-17
Anticipated expiration: 2029-08-10

Abstract

The utility model relates to a proof box accessory technical field specifically is a proof box side two point locks, which comprises a handle, the both ends of handle all are provided with the connecting seat, the one end that the handle was kept away from to the connecting seat is provided with the fixed slot, the one end that the connecting seat was kept away from to the fixed slot is rotated through the pivot and is connected with the fixing base, the fixed orifices has been seted up to the outer wall of fixed slot, one side that the connecting seat was kept away from to the fixing base is provided with the apron, the apron is close to one side set up groove of fixed slot, the both sides set up threaded hole of recess, screw hole and fixed orifices pass through bolt fixed connection, the through-hole has been seted up to the lateral wall. In the two-point door lock on the side surface of the test box, the two cover plates fixedly compress the fixing plate, so that the door is guaranteed to be compressed, the tightness of the door is guaranteed, the mounting position of the fixing plate can be adjusted, and the tightness of the door is further adjusted.

Description

Two-point door lock on side surface of test box

Technical Field

The utility model relates to a proof box accessory technical field specifically is a proof box side two point locks.

Background

At present, a plurality of standard door locks exist in the market, the door locks have various installation modes and functional characteristics, the side single-point door lock is mainly used in the market, but the practicability is not strong for some mechanical equipment with non-standard design, if the height of the door exceeds 1 meter, the single-point door lock is difficult to compress a gate, and most of standard door locks cannot be used on the mechanical equipment with non-standard design due to some factors such as installation modes, sizes and performances.

Disclosure of Invention

An object of the utility model is to provide a proof box side two point locks to the single-point lock that proposes in solving above-mentioned background art just hardly compresses tightly the gate, often because some factors such as mounting means, size, performance lead to most standard locks can't be difficult to the use scheduling problem on the mechanical equipment of nonstandard design.

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

a two-point door lock on the side surface of a test box comprises a handle, wherein connecting seats are arranged at two ends of the handle, a fixed groove is arranged at one end, away from the handle, of the connecting seat, a fixed seat is rotatably connected at one end, away from the connecting seat, of the fixed seat through a rotating shaft, a fixed hole is formed in the outer wall of the fixed groove, a cover plate is arranged at one side, away from the connecting seat, of the fixed seat, a groove is formed in one side, close to the fixed groove, of the cover plate, threaded holes are formed in two sides of the groove, the threaded holes are fixedly connected with the fixed holes through bolts, through holes are formed in the side wall of the cover plate, a connecting rod is arranged between the two cover plates, two ends of the connecting rod penetrate through the through holes and are tightly welded, the limiting pin is in plug-in fit with the limiting groove.

Preferably, one end of the connecting seat is tightly welded with the handle, and the other end of the connecting seat is in inserting fit with the fixing groove.

Preferably, the handle and the connecting rod are both of a round rod-shaped structure.

Preferably, the connecting seat is in an L-shaped structure.

Preferably, the inner width of the groove is greater than the outer width of the fixing groove.

Preferably, the surface of the fixing plate is provided with a plurality of mounting holes.

Preferably, the fixing seat is also provided with an opening with the same size as the mounting hole.

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

1. in the two-point door lock on the side surface of the test box, the fixed plate is fixedly pressed through the two cover plates arranged in the two-point door lock, so that the door is guaranteed to be pressed, and the tightness of the door is guaranteed.

2. In the two-point door lock on the side surface of the test box, the installation position can be adjusted through the fixing plate arranged in the two-point door lock, and the tightness of the door can be adjusted.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of the back structure of the middle cover plate of the present invention.

In the figure: 1. a handle; 2. a connecting seat; 21. fixing grooves; 211. a fixing hole; 22. a rotating shaft; 3. a fixed seat; 4. a fixing plate; 41. mounting holes; 42. a spacing pin; 5. a connecting rod; 6. a cover plate; 61. a groove; 611. a threaded hole; 62. a through hole; 63. a limiting groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a proof box side two point locks, as shown in figure 1, as shown in figure 2 and figure 3, including handle 1, be used for the hand to promote to drive the chamber door and remove, the both ends of handle 1 all are provided with connecting seat 2, connecting seat 2 is L shape structure, the one end that connecting seat 2 kept away from handle 1 is provided with fixed slot 21, the one end that connecting seat 2 was kept away from to fixed slot 21 is rotated through pivot 22 and is connected with fixing base 3, when handle 1 removes, connecting seat 2 can rotate around fixing base 3, fixed orifices 211 has been seted up to the outer wall of fixed slot 21, one side that fixing base 3 kept away from connecting seat 2 is provided with apron 6, apron 6 is close to one side of fixed slot 21 and has seted up recess 61, screw hole 611 has been seted up to the both sides of recess 61, screw hole 611 passes through bolt fixed connection with fixed orifices 211, apron 6 rotates relative to fixing base 3 under the drive of connecting seat 2, through-hole 62 has been seted up to the lateral wall of apron 6, be provided with connecting rod 5 between two apron 6, the both ends of connecting rod 5 run through-hole 62 and closely weld with through-hole 62, make two apron 6 can the synchronous motion, guarantee that two point lock simultaneously, the bottom of apron 6 is provided with the fixed pin 4, spacing pin cooperation when spacing pin.

Specifically, the one end and the handle 1 of connecting seat 2 closely weld, and connecting seat 2 can remove when guaranteeing handle 1 to promote with the cooperation of pegging graft of fixed slot 21 the other end of connecting seat 2 to wind fixing base 3 and rotate under the drive of pivot 22.

In addition, the handle 1 and the connecting rod 5 are both round rod-shaped structures, so that the handle can be conveniently held by hands.

Further, the inner width of the groove 61 is greater than the outer width of the fixing groove 21. The installation between one side of the cover plate 6 and the connecting seat 2 is convenient.

Furthermore, a plurality of mounting holes 41 are formed in the surface of the fixing plate 4 for mounting the fixing seat 4 on the box body.

Further, the fixing base 3 is also provided with an opening with the same size as the mounting hole 41, and the fixing base 3 is used for being mounted on the box door.

When the two-point door lock on the side surface of the test box is used, firstly, the fixing seat 3 is installed on the door, the fixing plate 4 is installed on the door frame, the handle 1 is pushed, when the handle 1 moves, the connecting seat 2 is driven to rotate around the fixing seat 3, the cover plate 6 is further made to rotate, the limiting pin 42 on the fixing plate 4 is tightly buckled through the limiting groove 63 on the cover plate 6, the effect of compressing the door is achieved, the installation position of the fixing plate 4 can be adjusted, the distance between the cover plate 6 and the limiting pin 42 is adjusted, and then the pressing force of the cover plate 6 on the fixing plate 4 is adjusted.

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 proof box side two point locks, includes handle (1), its characterized in that: the handle is characterized in that connecting seats (2) are arranged at two ends of the handle (1), a fixing groove (21) is arranged at one end, far away from the handle (1), of the connecting seat (2), a fixing seat (3) is rotatably connected to one end, far away from the connecting seat (2), of the fixing seat (21) through a rotating shaft (22), a fixing hole (211) is formed in the outer wall of the fixing groove (21), a cover plate (6) is arranged at one side, far away from the connecting seat (2), of the fixing seat (3), a groove (61) is formed in one side, close to the fixing groove (21), of the cover plate (6), threaded holes (611) are formed in two sides of the groove (61), the threaded holes (611) are fixedly connected with the fixing hole (211) through bolts, through holes (62) are formed in the side wall of the cover plate (6), a connecting rod (5) is arranged between the two cover plates (, the bottom of apron (6) is provided with fixed plate (4), the middle part of fixed plate (4) has closely welded spacer pin (42), spacing groove (63) have been seted up near spacer pin (42) to the bottom surface of apron (6), spacer pin (42) and spacing groove (63) are pegged graft the cooperation.

2. A test chamber side two-point door lock according to claim 1, wherein: one end of the connecting seat (2) is tightly welded with the handle (1), and the other end of the connecting seat (2) is in plug-in fit with the fixing groove (21).

3. A test chamber side two-point door lock according to claim 1, wherein: the handle (1) and the connecting rod (5) are both of a round rod-shaped structure.

4. The test chamber side two-point door lock as claimed in claim 1, wherein the connecting base (2) is L-shaped.

5. A test chamber side two-point door lock according to claim 1, wherein: the inner width of the groove (61) is greater than the outer width of the fixing groove (21).

6. A test chamber side two-point door lock according to claim 1, wherein: the surface of the fixing plate (4) is provided with a plurality of mounting holes (41).

7. A test chamber side two-point door lock as claimed in claim 6, wherein: the fixed seat (3) is also provided with an opening with the same size as the mounting hole (41).