CN212221048U

CN212221048U - Lock catch structure of animal cage box

Info

Publication number: CN212221048U
Application number: CN202020694194.0U
Authority: CN
Inventors: 冯建洪
Original assignee: Suzhou Fengshi Laboratory Animal Equipment Co ltd
Current assignee: Suzhou Fengshi Laboratory Animal Equipment Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-25
Anticipated expiration: 2030-04-29

Abstract

The utility model provides a hasp structure of animal cage box, including mount pad, hasp board, torsional spring, catch and hasp seat, mount pad fixed mounting is provided with two torsional springs of symmetrical arrangement on the hasp board on the cage box body, and rotatable the installing on the mount pad of the tip of two torsional springs, and a frame of catch is worn to establish in the torsional spring, is provided with the hasp seat that corresponds with the mount pad position on the cage box lid, is provided with the catching groove on the catching groove, and the catch lock is in the catching groove. The utility model provides a pair of hasp structure of animal cage box, the torsional spring is fixed the hasp board at the box surface, avoids the hasp not hard up to appear, the lid closes not tight problem.

Description

Lock catch structure of animal cage box

Technical Field

The utility model relates to an animal cage box particularly, relates to a hasp structure of animal cage box.

Background

Animals are the most close friends of human beings, experimental animals make great contribution in the exploration process of human beings to lives, various types of experimental animal feeding equipment are important material bases for feeding the experimental animals, and an experimental animal cage is one of the experimental animal feeding equipment, is widely applied to animal experiments, and is important feeding equipment for the experimental animals.

The prior experimental animal cage box is generally composed of a box cover, a box body and the like. In use, the lid is often required to be opened and closed, which results in frequent connection and disconnection between the lid and the body. The existing lock catch is easy to loosen after being used for a long time, so that the box cover is not closed tightly.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a hasp structure of animal cage box has solved the hasp and has used for a long time the not hard up, the lid of appearance and close not tight problem.

Therefore, the utility model provides a hasp structure of animal cage box, including mount pad, hasp board, torsional spring, catch and hasp seat, mount pad fixed mounting is provided with two torsional springs of symmetrical arrangement on the hasp board on the cage box body, and rotatable the installing on the mount pad of the tip of two torsional springs, a frame of catch is worn to establish in the torsional spring, is provided with the hasp seat of putting the correspondence with the mount pad on the cage box lid, is provided with the catching groove on the catching groove, and the catch lock is in the catching groove.

Further, the locking ring structure is square.

Further, the length of the locking ring seat is equal to the distance between the locking ring and the opposite side frames.

Further, the locking ring is a stainless steel ring.

Further, the cross-section of catching groove is the arc.

Furthermore, one end of the locking plate is bent to form a bending part.

The utility model provides a pair of hasp structure of animal cage box, the hasp board passes through the torsional spring rotatable installation on the mount pad to it removes to drive the catch through the torsional spring. When the cage box needs to be closed, the lock catch plate firstly rotates upwards, the lock ring is buckled in the lock catch groove of the lock catch seat on the cage cover and then rotates downwards, the lock catch plate is tightly attached to the side face of the box under the action of the torsion spring, and the cage box is closed firmly. The lock ring in the lock catch structure is composed of two parts of a U-shaped structure consisting of one edge and three other edges, one edge penetrates through the two torsion springs, and then the two torsion springs and the U-shaped structure consisting of the other three edges are welded into a whole. The cross-section of catching groove is the arc, and is specifically semicircular in shape, and when the catch lock was in the catching groove like this, catching groove and catch surface laminating guaranteed that the catch lock is firm.

The utility model provides a pair of hasp structure of animal cage box, the torsional spring is fixed the hasp board at the box surface, avoids the hasp not hard up to appear, the lid closes not tight problem.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a closed state of a lock catch structure of an animal cage box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an opened state of a lock structure of an animal cage box according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic structural view of a lock catch plate in the lock catch structure of the animal cage box provided by the embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 4, the utility model provides a pair of hasp structure of animal cage box that the embodiment of the utility model provides is shown in the figure, including mount pad 1, hasp board 2, torsional spring 3, catch 4 and hasp seat 5, mount pad 1 fixed mounting is on cage box body 6, is provided with two torsional springs 3 of symmetrical arrangement on the hasp board 2, and rotatable the installing on mount pad 1 of tip of two torsional springs 3, and 4 frames of catch are worn to establish in torsional spring 3, are provided with the hasp seat 5 that corresponds with mount pad 1 position on the cage box lid 7, are provided with catching groove 51 on the hasp seat 5, and catch 4 lock is in catching groove 51.

Specifically, referring to fig. 1-4, the locking ring 4 is square in configuration.

Specifically, referring to fig. 1 to 4, the locking ring 4 is a stainless steel ring.

Specifically, referring to fig. 1 to 4, the cross-section of the catching groove 51 is arc-shaped.

Example two:

referring to fig. 1 to 4, the locking structure of an animal cage box according to a second embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the following technical solutions are further made in this embodiment as improvements: the length of the locking socket 5 is equal to the distance between the locking ring 4 and the opposite side rims.

The length of the lock catch seat is equal to the distance between the frames on the opposite sides of the lock ring, so that when the lock ring is buckled in the buckle groove, the lock ring does not have a space for sliding left and right, and the lock catch effect is better.

Example three:

referring to fig. 1 to 4, the locking structure of an animal cage box provided by the third embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the present embodiment further makes the following technical solutions as improvements: one end of the latch plate 2 is bent to form a bent portion 21.

The bottom end of the lock catch plate is bent towards the direction away from the box body to form a bending part, and the torsion spring presses the lock catch plate on the side face of the box body, so that the bending part can help a user to lift the lock catch plate to contact the closed state of the lock catch. Meanwhile, the bending part is convenient for a user to exert force to close the lock catch.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a hasp structure of animal cage box which characterized in that, includes mount pad (1), hasp board (2), torsional spring (3), catch (4) and hasp seat (5), mount pad (1) fixed mounting is on cage box body (6), be provided with two of symmetrical arrangement on hasp board (2) torsional spring (3), two the rotatable installation of tip of torsional spring (3) is in on mount pad (1), a frame of catch (4) is worn to establish in torsional spring (3), be provided with on cage box lid (7) with mount pad (1) position corresponds catch seat (5), be provided with catching groove (51) on hasp seat (5), catch (4) lock is in catching groove (51).

2. A catch arrangement for an animal cage according to claim 1, characterised in that the catch (4) is of square configuration.

3. A catch arrangement for an animal cage according to claim 2, characterised in that the catch seat (5) has a length equal to the distance between an opposite side edge of the catch (4).

4. A catch arrangement for an animal cage according to claim 1 or 2, characterised in that the locking ring (4) is a stainless steel ring.

5. The animal cage lock catch structure of claim 1, wherein the cross section of the lock catch groove (51) is arc-shaped.

6. The catch arrangement of an animal cage according to claim 1, characterized in that one end of the catch plate (2) is bent over to form a bend (21).