Article hanging device

Abstract

A hanging device comprises a suction cup body, a connecting cover and a rubber cover, the connecting cover covers the suction cup body, so that a space defined by the suction cup body, the connecting cover and a wall surface forms a glue filling space, and after the rubber cover is connected to the suction cup body, sealant flows into the glue filling space to seal the edge of the suction cup body. Therefore, the object hanging device has the characteristics of a sucker type object hanging device and a nail-free object hanging device, the periphery of the sucker body is sealed by matching with the sealant on the basis that the sucker body is installed and used instantly, air leakage of the sucker body is avoided, the bonding firmness degree of the sucker body and a wall surface is increased, the situation that the sucker body falls off in a humid environment is reduced, and the service life of the sucker body is prolonged. And user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hanging device technical field, especially a hanging device. BACKGROUND

[0002] The types of the existing hanging device usually include suction cup type and nail-free type. The suction cup type mainly relies on vacuum suction to make the hook be adsorbed on the wall surface, but when hanging heavy objects, the firmness is poor, and falling easily occurs, especially in a humid environment, the hook is more likely to fail; the nail-free type mainly relies on the adhesion of nail-free glue to make the hook be bonded on the wall surface, but the nail-free glue needs a certain time to completely solidify, and it cannot be used immediately after installation, and the user experience is poor. SUMMARY

[0003] The utility model provides a hanging device, aims at improving the bonding firmness with the wall surface.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A hanging device, comprising:

[0006] A suction cup body;

[0007] A connecting cover, the minimum radial dimension of which is greater than the maximum radial dimension of the suction cup body, so that the connecting cover can be completely covered outside the suction cup body, and the space surrounded by the suction cup body, the connecting cover and the wall surface constitutes a glue filling space; and

[0008] A glue cover, which is provided with sealing glue;

[0009] When the glue cover is connected to the suction cup body, the sealing glue is pressed to flow into the glue filling space to seal the edge of the suction cup body.

[0010] Further, the suction cup body comprises a suction cup body and a connecting body, the connecting body is arranged in the connecting cover, the glue cover is connected to the connecting body, and the connecting body is provided with a glue injection channel communicating with the glue filling space, so that the sealing glue flows into the glue filling space through the glue injection channel when being pressed.

[0011] Further, one end of the connecting cover is provided with a connecting hole, the connecting hole is screw-connected to the connecting body, and the other side of the connecting cover is provided with a groove matching the shape of the suction cup body.

[0012] Further, the connecting body and the suction cup body are coaxially arranged, and the connecting hole and the connecting cover are coaxially arranged.

[0013] Further, the glue cover is provided with a containing cavity with an opening, and the containing cavity is provided with sealing glue.

[0014] Further, the opening of the containing cavity is provided with a removable sealing piece.

[0015] Further, the glue cap is threadedly connected to the external thread of the connecting body, and the connecting body is extruded by rotating the glue cap to extrude the sealant.

[0016] Further, the set part is connected to the connecting body.

[0017] Further, the set part is threadedly connected to the external thread of the connecting body.

[0018] Further, the set part is provided with a hanging position.

[0019] The beneficial effects of the present application are as follows:

[0020] 1. The hanging device comprises a suction disc body, a connecting cover and a glue cap. The connecting cover is arranged on the suction disc body, so that the space formed by the suction disc body, the connecting cover and the wall surface constitutes a glue filling space. After the glue cap is connected to the suction disc body, the sealant flows into the glue filling space to seal the edge of the suction disc body. Therefore, the hanging device has the characteristics of both the suction disc type and the nail-free type hanging device. On the basis of realizing the self-installation of the suction disc body, the sealant is used to seal the suction disc body around to avoid air leakage of the suction disc body, thereby increasing the adhesion strength between the suction disc body and the wall surface, reducing the situation of falling of the suction disc body in a humid environment, and improving the user experience.

[0021] 2. The hanging device comprises a connecting body, and the connecting body is provided with a glue injection channel. The residual sealant in the glue injection channel is reduced, so that more sealant flows into the glue filling space, thereby reducing the amount of sealant and ensuring the sealing effect around the suction disc body.

[0022] 3. The hanging device comprises a connecting hole which is threadedly connected to the connecting body. The connecting strength between the connecting cover and the connecting body is increased, the connecting cover is prevented from being lifted up when the sealant is injected into the glue filling space, and the injection failure is avoided. At the same time, the connecting cover is locked to the suction disc body, so that the suction disc body is further attached to the wall surface.

[0023] 4. The hanging device comprises a connecting body and a suction disc body which are coaxially arranged, and the connecting hole and the connecting cover are coaxially arranged. When the connecting cover is connected to the connecting body, the glue filling space formed is centrally symmetric, and the thickness of the sealant filled around the suction disc body is uniform.

[0024] 5. The hanging device comprises an opening which is provided with a removable sealing element. The sealant in the glue cap is prevented from leaking before use, and the hanging device cannot be normally installed and used.

[0025] 6. The hanging device further comprises a set part which is connected to the connecting body, and the set part is provided with a hanging position for hanging the article. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the utility model embodiments or prior art technical solutions, the following will be briefly introduced the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0027] Figure 1 It is an exploded view of the hanging device of the utility model;

[0028] Figure 2 It is a sectional view of the hanging device of the utility model;

[0029] Figure 3 It is a sectional view of the glue cover of the hanging device of the utility model;

[0030] Figure 4 It is the step S1 schematic diagram of the glue cover of the hanging device of the utility model;

[0031] Figure 5 It is the step S2 schematic diagram of the glue cover of the hanging device of the utility model;

[0032] Figure 6A It is the step S3 before completion shaft side view of the glue cover of the hanging device of the utility model;

[0033] Figure 6B It is the step S3 after completion side view of the glue cover of the hanging device of the utility model;

[0034] Figure 7A It is the step S3 after completion shaft side view of the glue cover of the hanging device of the utility model;

[0035] Figure 7B It is the step S3 after completion side view of the glue cover of the hanging device of the utility model;

[0036] Figure 8A It is the step S4 before completion shaft side view of the glue cover of the hanging device of the utility model;

[0037] Figure 8B It is the step S4 before completion side view of the glue cover of the hanging device of the utility model;

[0038] Figure 9A It is the step S4 after completion shaft side view of the glue cover of the hanging device of the utility model;

[0039] Figure 9B It is the step S4 after completion side view of the glue cover of the hanging device of the utility model;

[0040] Figure 10A This is an isometric view of the adhesive cap of the hanging device of this utility model before step S5 is completed;

[0041] Figure 10B This is a side view of the adhesive cap of the hanging device of this utility model before step S5 is completed;

[0042] In the diagram, 10 is the suction cup body; 101 is the suction cup itself; 102 is the connector; 1021 is the glue injection channel; 20 is the connector cap; 201 is the connector hole; 202 is the groove; 30 is the glue cap; 301 is the receiving cavity; 302 is the sealant; 303 is the anti-slip texture; 40 is the accessory; 50 is the glue filling space; 60 is the wall surface; and 70 is the cured glue. Detailed Implementation

[0043] The following is combined Figures 1-1 0. This utility model will be described in detail.

[0044] A hanging device includes a suction cup body 10, a connecting cover 20, and a glue cover 30. The connecting cover 20 covers the suction cup body 10, forming a glue-filling space 50 within the space enclosed by the suction cup body 10, the connecting cover 20, and a wall surface 60. The glue cover 30 contains sealant. During installation, the glue cover 30 is connected to the suction cup body 10, and the sealant is compressed and flows into the glue-filling space 50 to seal the edges of the suction cup body 10. The shapes of the suction cup body 10 and the connecting cover 20 are not limited, as long as the minimum radial dimension of the connecting cover 20 is greater than the maximum radial dimension of the suction cup body 10, allowing the connecting cover 20 to completely cover the suction cup body 10. Furthermore, both the suction cup body 10 and the connecting cover 20 are circular, therefore the diameter of the connecting cover 20 is larger than the diameter of the suction cup body 10.

[0045] The hanging device proposed in this embodiment combines the characteristics of suction cup type and nail-free type hanging devices. It has the advantages of being ready to use as a suction cup type and having high bonding strength as a nail-free type. Specifically, while enabling the suction cup body 10 to be ready to use, it is also used with sealant to seal the suction cup body 10 around its perimeter to prevent air leakage. This increases the bonding strength between the suction cup body 10 and the wall surface 60, reduces the possibility of the suction cup body 10 falling off in humid environments, and improves the user experience.

[0046] In this embodiment, as Figure 1As shown, the suction cup body 10 includes a suction cup body 101 and a connecting body 102, and when installed, the connecting body 102 is provided in the connecting cover 20, the glue cover 30 is connected to the connecting body 102, and the connecting body 102 is provided with a glue injection channel 1021 communicating with the glue filling space 50, so that the sealant flows into the glue filling space 50 through the glue injection channel 1021 when the sealant is pressed. Specifically, the suction cup body 101 is made of elastic material, and the connecting body 102 is made of non-flexible material such as metal or plastic. The forming technology of the two different materials belongs to the conventional technical means in the technical field, which will not be repeated here.

[0047] In this embodiment, the connecting cover 20 is provided with a connecting hole 201 at one end, and the connecting hole 201 is threadedly connected to the connecting body 102, and the other side of the connecting cover 20 is provided with a groove 202 matching the shape of the suction cup body 101. The groove 202, the suction cup body 10 and the wall surface 60 cooperate to form the glue filling space 50. Further, the connecting body 102 and the suction cup body 101 are coaxially arranged, and the connecting hole 201 and the connecting cover 20 are coaxially arranged; when the connecting cover 20 is connected to the connecting body 102, the formed glue filling space 50 is centrally symmetric, which ensures that the thickness of the sealant filled around the suction cup body 101 is uniform.

[0048] In this embodiment, as shown in Figure 3 , the glue cover 30 is provided with a containing cavity 301 with an opening, and the containing cavity 301 is provided with sealant. The opening is provided with a removable sealing member 302, which can be a tearable sealing film or a sealing cover. The glue cover 30 is threadedly connected to the connecting body 102, and the connecting body 102 is pressed to extrude the sealant by rotating the glue cover 30. Further, the outer side of the glue cover 30 is provided with anti-skid lines 303 on the vertical surface, which are arranged along the axial direction of the glue cover 30 to increase the friction of the outer side of the glue cover 30, prevent slipping when the user rotates the glue cover 30, and facilitate the connection of the glue cover 30 to the connecting body 102.

[0049] In this embodiment, as shown in Figure 10A and Figure 10B , a matching part 40 is further connected to the connecting body 102, and the matching part 40 is threadedly connected to the connecting body 102. When installed, the glue cover 30 is removed, the matching part 40 is connected to the connecting body 102, and the matching part 40 abuts against the connecting cover 20 to press the suction cup body 101 from the connecting cover 20. Further, the surface of the matching part 40 is provided with a hanging position, which can be a hook, a hanging ring or other components for hanging objects, to expand the use range of the matching part 40.

[0050] The installation process of the hanging device provided in this embodiment is as follows:

[0051] S1, press the suction cup body 10, as shown in Figure 4 ;

[0052] S2, the suction cup body 101 is deformed, the air between the suction cup body 101 and the wall surface 60 is discharged, the external atmospheric pressure presses the suction cup body 101 on the wall surface 60, and the suction cup body 101 is guaranteed to be adsorbed on the wall surface 60, as shown in Figure 5 ;

[0053] S3, the connecting hole 201 is connected to the connecting body 102, as shown in Figure 6A and Figure 6B ; then the connecting hole 201 is screwed to the connecting body 102, the connecting cover 20 is rotated to be locked to the suction cup body 101, and the suction cup body 101 is further attached to the wall surface 60, as shown in Figure 7A and Figure 7B ;

[0054] S4, the sealing member 302 is removed, the opening is aligned with the connecting body 102, as shown in Figure 8A and Figure 8B ; then the glue cover 30 is screwed to the external thread of the connecting body 102 until the glue cover 30 abuts against the connecting cover 20, the connecting body 102 is squeezed to sealant by rotating the glue cover 30, and the sealant flows into the sealant filling space 50 through the glue injection channel 1021; the solidified sealant adheres the connecting cover 20 and the suction cup body 101 to the wall surface 60, and the periphery of the suction cup body 101 is sealed, as shown in Figure 9A and Figure 9B ;

[0055] S5, after the sealant completely flows into the sealant filling space 50, the glue cover 30 is removed, the matched part 40 is aligned with the connecting body 102, as shown in Figure 10A and Figure 10B ; the matched part 40 is screwed to the external thread of the connecting body 102 and abuts against the connecting cover 20 by rotating the matched part 40, as shown in Figure 2 .

[0056] The above embodiments are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A hanging device, characterized in that The application relates to a suction cup assembly, comprising: a suction cup body; a connecting cover, which has a minimum radial dimension greater than the maximum radial dimension of the suction cup body, so that the connecting cover can completely cover the suction cup body, and so that the space surrounded by the suction cup body, the connecting cover and a wall surface constitutes a glue filling space; and a glue cover, which is provided with sealing glue. When the glue cover is connected to the suction cup body, the sealing glue is pressed to flow into the glue filling space to seal the edge of the suction cup body.

2. A hanging device as claimed in claim 1, characterised in that The suction cup body comprises a suction cup body and a connecting body, the connecting body is arranged through the connecting cover, the glue cover is connected to the connecting body, and the connecting body is provided with a glue injection channel which communicates with the glue filling space, so that the sealing glue flows into the glue filling space through the glue injection channel when the sealing glue is pressed.

3. A hanging device as claimed in claim 2, characterised in that One end of the connecting cover is provided with a connecting hole which is screwed to the connecting body, and the other side of the connecting cover is provided with a groove which is matched with the shape of the suction cup body.

4. A hanging device as claimed in claim 3, characterised in that The connecting body and the suction cup body are coaxially arranged, and the connecting hole and the connecting cover are coaxially arranged.

5. A hanger device as claimed in claim 2, wherein The glue cover is provided with a containing cavity with an opening, and the containing cavity is provided with the sealing glue.

6. A hanging device as claimed in claim 5, characterised in that The opening of the containing cavity is provided with a removable sealing piece.

7. A hanger device as claimed in claim 5, wherein The glue cover is screwed to the external thread of the connecting body, and the connecting body extrudes the sealing glue by rotating the glue cover.

8. A hanger device as claimed in claim 2, wherein The application further comprises a matched part connected to the suction cup body.

9. A hanger device as claimed in claim 8, characterised in that The matched part is screwed to the external thread of the connecting body.

10. A hanger device as claimed in claim 8, wherein The matched part is provided with a hanging position.

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