Anti-theft structure of toilet cover plate

Abstract

The utility model discloses a closestool cover plate anti-theft structure which can prevent a closestool cover plate and a damper of the closestool cover plate from being stolen and improve the safety performance of the closestool cover plate which is quickly disassembled and assembled when being applied to public places. The closestool cover plate anti-theft structure comprises a hinge device shell, a damper and an anti-theft piece. A mounting cavity is formed in the hinge device shell, a through hole is formed in the side wall of the mounting cavity, and a step is arranged at the end of the outer side of the through hole; the damper is arranged in the mounting cavity in a matched mode, and a limiting ring groove opposite to the penetrating hole is formed in the circumferential face of the body part of the damper. The anti-theft piece comprises a covering piece matched with the step and a pair of elastic holding claws connected to the covering piece. The elastic holding claw penetrates into the through hole and is arranged in the limiting ring groove in a holding mode so that the covering piece can be matched with the step.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet cover damper anti-theft, in particular to an anti-theft structure of a toilet cover. Background Art

[0002] Some toilet seat products are equipped with dampers to achieve the slow lowering function of the toilet seat.

[0003] Since the hinge devices of current toilet seat products are equipped with quick-release and quick-install structures, the toilet seat can be easily removed from the ceramic toilet seat. At the same time, the damper itself has a delicate structure and high cost. After the toilet seat is removed, the damper can be easily taken out from the hinge device, which leads to frequent thefts of dampers in public places. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-theft structure for a toilet cover, which solves the problems existing in the prior art, can prevent the toilet cover and its damper from being stolen, and improve the safety performance of the toilet cover that can be quickly disassembled and assembled when used in public places.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A toilet cover anti-theft structure comprises a hinge device shell, a damper and an anti-theft component; the hinge device shell is provided with an installation cavity, the side wall of the installation cavity is provided with a through hole, and the outer end of the through hole is provided with a step; the damper is fitted in the installation cavity, and the circumferential surface of its main body is provided with a limiting ring groove opposite to the through hole; the anti-theft component comprises a covering piece matching the step, and a pair of elastic claws connected to the covering piece; the elastic claws penetrate into the through hole and are held in the limiting ring groove so that the covering piece is fitted at the step.

[0007] The opposite surface of the elastic claw is provided with an arc-shaped inner wall matching the limiting ring groove.

[0008] Preferably, the end of the elastic claw away from the covering sheet is provided with a protrusion, and the protrusion is bent in a direction away from the center of the arc-shaped inner wall.

[0009] Preferably, a connecting piece is connected between the elastic claw and the covering piece, and the connecting piece and the elastic claw form a major arc structure matching the limiting ring groove and are partially embedded in the limiting ring groove.

[0010] The anti-theft component and the hinge device housing are made of the same material.

[0011] After adopting the above technical solution, the utility model has the following technical effects:

[0012] The utility model provides an axial limiting force for the damper by cooperating with the limiting ring groove of the damper through the elastic claws that penetrate into the hinge device shell, so that the damper cannot be pulled out from the installation cavity after installation; the covering piece matches the shape of the step, so that the surface of the hinge device shell is almost flat after the anti-theft part is installed, the anti-theft part is not easy to be taken out, and the anti-theft performance is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of a specific embodiment of the utility model;

[0014] Figure 2 It is a front view of a specific embodiment of the utility model;

[0015] Figure 3 A cross-sectional view of a specific embodiment of the utility model ( Figure 2 Middle AA direction);

[0016] Figure 4 A cross-sectional view of a specific embodiment of the utility model ( Figure 3 Middle BB direction);

[0017] Figure 5 This is a schematic diagram of the installation process of a specific embodiment of the utility model;

[0018] Description of Figure Numbers:

[0019] 1-hinge device housing; 11-installation cavity; 12-perforation; 13-step;

[0020] 2- damper; 21- limiting ring groove;

[0021] 3-anti-theft piece; 31-covering piece; 32-elastic claw; 321-arc inner wall; 322-tilting; 33-connecting piece. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0023] refer to Figures 1 to 5 As shown, the utility model discloses an anti-theft structure for a toilet cover, comprising a hinge device housing 1 applied to the toilet cover, a damper 2 and an anti-theft member 3;

[0024] The hinge device housing 1 is provided with a mounting cavity 11, a side wall of the mounting cavity 11 is provided with a through hole 12, and an outer end of the through hole 12 is provided with a step 13;

[0025] The damper 2 is fitted in the installation cavity 11, and a limiting ring groove 21 is provided on the circumference of the body part thereof, which is opposite to the through hole 12;

[0026] The anti-theft member 3 includes a cover sheet 31 matching the step 13, and a pair of elastic claws 32 connected to the cover sheet 31; see Figure 3 and Figure 5 The elastic claw 32 penetrates into the through hole 12 and is held in the limiting ring groove 21 so that the covering piece 31 is matched at the step 13.

[0027] Through the above scheme, the utility model provides an axial limiting force for the damper 2 by means of the elastic claw 32 inserted into the hinge device housing 1 and cooperating with the limiting ring groove 21 of the damper 2, so that the damper 2 cannot be pulled out of the installation cavity 11 after installation; the cover sheet 31 matches the shape of the step 13, so that the surface of the hinge device housing 1 is almost flat after the anti-theft part 3 is installed, and the anti-theft part 3 is not easy to be taken out, thereby enhancing the anti-theft performance.

[0028] Specific embodiments of the present utility model are shown below.

[0029] The opposite surface of the elastic claw 32 is provided with an arc-shaped inner wall 321 matching the limiting ring groove 21, so that the elastic claw 32 can fit more tightly in the limiting ring groove 21, increase the overlapping area between the elastic claw 32 and the damper 2 in the axial direction, and improve the limiting strength.

[0030] Furthermore, the end of the elastic claw 32 away from the covering sheet 31 is provided with a protrusion 322, which is bent in a direction away from the center of the arc-shaped inner wall 321, so that the overlapping length of the elastic claw 32 in the radial direction of the limiting ring groove 21 is increased.

[0031] At the same time, a connecting piece 33 is connected between the elastic claw 32 and the covering piece 31. The connecting piece 33 and the elastic claw 32 form an arc structure matching the limiting ring groove 21 and are partially embedded in the limiting ring groove 21, so that the anti-theft component 3 can be held in the limiting ring groove 21 in a larger range.

[0032] The anti-theft component 3 and the hinge device housing 1 are made of the same material to ensure consistency in appearance.

[0033] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A toilet cover anti-theft structure, characterized in that: Includes hinge assembly housing, as well as dampers and anti-theft components; The hinge device housing is provided with an installation cavity, the side wall of the installation cavity is provided with a through hole, and the outer end of the through hole is provided with a step; The damper is fitted in the installation cavity, and a limiting ring groove opposite to the through hole is arranged on the circumferential surface of the body part; The anti-theft component includes a cover sheet matching the step, and a pair of elastic claws connected to the cover sheet; the elastic claws penetrate into the through holes and are held in the limiting ring grooves so that the cover sheet is matched at the step.

2. The anti-theft structure of the toilet cover according to claim 1, characterized in that: The opposite surface of the elastic claw is provided with an arc-shaped inner wall matching the limiting ring groove.

3. The anti-theft structure of the toilet cover according to claim 2, characterized in that: The end of the elastic claw away from the covering sheet is provided with a protrusion, and the protrusion is bent in a direction away from the center of the arc-shaped inner wall.

4. The anti-theft structure of the toilet cover according to claim 2, characterized in that: A connecting piece is connected between the elastic claw and the covering piece. The connecting piece and the elastic claw form a major arc structure matching the limiting ring groove and are partially embedded in the limiting ring groove.

5. The anti-theft structure of the toilet cover according to claim 1, characterized in that: The anti-theft component and the hinge device housing are made of the same material.

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