CN219144388U

CN219144388U - Anti-drop apron

Info

Publication number: CN219144388U
Application number: CN202223273787.8U
Authority: CN
Inventors: 田国剑; 厉芳洲
Original assignee: Laerdal Medical AS
Current assignee: Laerdal Medical AS
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-06
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an anti-drop cover plate, which comprises a cover main body, wherein a part installation cavity is formed in a product parent body, a first clamping groove is formed in the upper portion of the rear wall surface of the part installation cavity, the first clamping groove is communicated with the first cavity, a second clamping groove is formed in the upper portion of the front wall surface of the part installation cavity, and the second clamping groove is communicated with the second cavity. The cover main body comprises a connecting sheet and an elastic buckle, the connecting sheet is arranged at the rear end of the cover main body in an extending mode, an elastic back-off buckle is arranged on the lower end face of the connecting sheet, and the elastic buckle is arranged at the front end of the cover main body in an extending mode. The utility model can effectively avoid the phenomenon that the detachable cover is separated from the product matrix to cause loss under the condition of not adding extra parts, and the production of the structure hardly increases the cost and does not influence the production efficiency of the product.

Description

Anti-drop apron

Technical Field

The utility model relates to the technical field of gland fittings, in particular to an anti-falling cover plate.

Background

In the prior art, in order to facilitate replacement of the internal fittings or consumables, a detachable cover is usually arranged on the product housing, and the detachable cover is generally fastened on the product housing by using a fastener or a screw, and is then assembled back after the fittings or consumables are replaced.

Such as Chinese patent number: CN202220705482.0 is a battery box cover with a longitudinal hook, the utility model aligns the battery box cover to the top of the battery box body, makes the tail clamping block incline to the clamping side groove, and after the tail clamping block is inserted into the clamping side groove, adjusts the angle of the battery box cover, makes the battery box cover parallel to the battery box body, and finally presses the buckle hook into the hook hole groove, thereby connecting the battery box body and the battery box cover.

However, the cover detached after the battery is replaced is easy to cause a loss phenomenon if the cover is not assembled again in time.

Disclosure of Invention

In order to solve the above problems, the present utility model provides an anti-falling cover plate.

The main content of the utility model comprises:

the utility model provides an anti-drop apron, includes the lid main part, is provided with the part installation cavity on the product parent, the upper portion of the back wall of part installation cavity is provided with the draw-in groove No. one, no. one the draw-in groove intercommunication has the cavity No. one, the upper portion of the preceding wall of part installation cavity is provided with the draw-in groove No. two, no. two draw-in grooves intercommunication have the cavity No. two. The cover main body comprises a connecting sheet and an elastic buckle, the connecting sheet is arranged at the rear end of the cover main body in an extending mode, an elastic back-off buckle is arranged on the lower end face of the connecting sheet, and the elastic buckle is arranged at the front end of the cover main body in an extending mode.

Preferably, the connecting piece is installed in the first cavity, and the cover main body is movably connected with the product parent body through the connecting piece.

Preferably, the rear end of the cover main body is provided with a plurality of mounting feet in an extending manner.

Preferably, a plurality of mounting pin mounting through holes are formed in two ends of the first clamping groove.

Preferably, the elastic back-off and the cover main body are of an integrated structure.

Preferably, the elastic buckle and the cover main body are of an integrated structure.

The utility model provides an anti-falling cover plate, which has the beneficial effects that the structure can effectively avoid the phenomenon that a detachable cover is separated from a product parent body to cause loss under the condition of not additionally adding parts, and the production of the structure hardly increases the cost and does not influence the production efficiency of the product.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the partial structure of the precursor body of the product of the present utility model;

fig. 3 is a schematic diagram of the structure of the cover plate of the present utility model.

The components in the drawings are marked as follows: 1. a connecting sheet; 2. elastic back-off; 3. a first clamping groove; 4. a cover body; 5. a product parent body; 6. a first cavity; 7. an elastic buckle; 8. a mounting foot; 81. mounting foot mounting through holes; 9. a second cavity; 10. and a second clamping groove.

Detailed Description

The technical scheme protected by the utility model is specifically described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model provides an anti-falling cover plate, which comprises a cover main body 4, wherein a part installation cavity is formed in a product parent body, a first clamping groove 3 is formed in the upper portion of the rear wall surface of the part installation cavity, a first cavity 6 is communicated with the first clamping groove 3, a second clamping groove 10 is formed in the upper portion of the front wall surface of the part installation cavity, and a second cavity 9 is communicated with the second clamping groove 10. The cover main body 4 comprises a connecting sheet 1 and an elastic buckle 7, the connecting sheet 1 is arranged at the rear end of the cover main body 4 in an extending mode, an elastic back-off 2 is arranged on the lower end face of the connecting sheet 1, the elastic buckle 7 is arranged at the front end of the cover main body 4 in an extending mode, a plurality of mounting feet 8 are arranged at the rear end of the cover main body 4 in an extending mode, and the elastic back-off 2 and the elastic buckle 7 are of an integrated structure with the cover main body 4.

The connecting piece 1 is arranged in the first cavity 6, and the cover main body 4 is movably connected with the product parent body 5 through the connecting piece 1. The two ends of the first clamping groove 3 are provided with a plurality of mounting foot mounting through holes 81, and after the connecting sheet 1 is mounted in the first clamping groove 3, the mounting feet 8 are mounted in the mounting foot mounting through holes 81, so that the mounting is firmer.

Working principle: firstly, when the cover main body 4 is mounted, the connecting piece 1 is inserted into the first clamping groove 3, at this time, the elastic back-off 2 is extruded to generate elastic deformation, and after the connecting piece 1 is inserted into the first cavity 6, namely, when the elastic back-off 2 enters into the first cavity 6, the elastic back-off 2 is reset to form a back-off. Then, the elastic buckle 7 is located above the second clamping groove 10, and after the elastic buckle 7 is pressed into the second clamping groove 10, the installation process of the cover main body 4 is finished.

When the cover main body 4 is mounted on the product matrix, the connecting piece 1 is hidden in the first cavity 6, so that when the cover main body 4 is dismounted, a reverse hook is formed when the elastic reverse buckle 2 is reset, and the function of preventing the cover main body 4 from being separated from the product matrix is achieved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An anti-drop cover plate, comprising:

the novel part mounting structure comprises a cover main body (4), a product parent body (5) is provided with a part mounting cavity, a first clamping groove (3) is formed in the upper portion of the rear wall surface of the part mounting cavity, a first cavity (6) is communicated with the first clamping groove (3), a second clamping groove (10) is formed in the upper portion of the front wall surface of the part mounting cavity, and a second cavity (9) is communicated with the second clamping groove (10);

the cover main body (4) comprises a connecting sheet (1) and an elastic buckle (7), wherein the connecting sheet (1) is arranged at the rear end of the cover main body (4) in an extending mode, an elastic back-off (2) is arranged on the lower end face of the connecting sheet (1), and the elastic buckle (7) is arranged at the front end of the cover main body (4) in an extending mode.

2. An anti-drop cover plate according to claim 1, characterized in that the connecting piece (1) is arranged in the first cavity (6), and the cover main body (4) is movably connected with the product parent body (5) through the connecting piece (1).

3. An anti-drop cover plate according to claim 1, characterized in that the rear end of the cover body (4) is provided with a number of mounting feet (8) extending.

4. A drop-off prevention cover plate according to claim 3, wherein a plurality of mounting foot mounting through holes (81) are provided at both ends of the first clamping groove (3).

5. An anti-drop cover plate according to claim 1, characterized in that the elastic undercut (2) is of integral construction with the cover body (4).

6. An anti-drop cover plate according to claim 1, characterized in that the elastic catch (7) is of integral construction with the cover body (4).