CN220236597U - Hook - Google Patents

Abstract

The utility model discloses a hook, which comprises a hook and a plurality of fastening structures, wherein the hook is fixed with a wall through the fastening structures; the hook comprises a hanging seat and a supporting hook, and the supporting hook is fixedly connected with the hanging seat; the hanging seat is U-shaped, and the U-shaped end part is abutted or contacted with the wall surface; the fastening structure comprises an expansion plug and a screw; the expansion plug is detachably connected with the screw; the end part of the expansion plug, which is close to the hanging seat, is provided with a pair of concave holes, and the other end of the expansion plug is an abutting end for abutting against the wall surface; a fastening part is fixedly connected in the concave hole and can be folded towards the outer wall or the inner wall of the expansion plug; when the screw is in threaded connection with the inner wall of the expansion plug, the expansion plug controls the position of the screw inserted into the cavity, and the fastening part turns over towards the direction of the screw, so that the fastening of the screw is enhanced.

Description

Hook

Technical Field

The utility model relates to the field of daily necessities, in particular to a hook.

Background

The hook is used as an article for helping to store, and is very popular with people because of small volume, convenient installation, low price and wide application range. The body shadow of the hook can be seen in various places such as a kitchen, a student dormitory, a company office and the like;

the existing hook is directly fixed with the wall surface through a screw, the hook is directly fixed on the wall surface, and the fixed end of the hook is in contact with the wall surface in a large area, and the wall surface is airtight due to the fact that the wall surface is attached, so that the wall surface at the hook is moist after long-time use, the wall surface is peeled off, and the damage of the hook to the wall surface is aggravated.

Disclosure of Invention

The present utility model is directed to a hook for solving the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a kind of hook: the wall-mounted hanger comprises a hanger and a plurality of fastening structures, wherein the hanger is fixed with a wall through the fastening structures; the hook comprises a hanging seat and a supporting hook, and the supporting hook is fixedly connected with the hanging seat; the hanging seat is U-shaped, and the U-shaped end part is abutted or contacted with the wall surface;

the fastening structure comprises an expansion plug and a screw; the expansion plug is detachably connected with the screw; the end part of the expansion plug, which is close to the hanging seat, is provided with a pair of concave holes, and the other end of the expansion plug is an abutting end for abutting against the wall surface; a fastening part is fixedly connected in the concave hole and can be folded towards the outer wall or the inner wall of the expansion plug; when the screw is in threaded connection with the inner wall of the expansion plug, the expansion plug controls the position of the screw inserted into the cavity, and the fastening part turns over towards the direction of the screw, so that the fastening of the screw is enhanced.

Preferably, a display panel is arranged on the upper side of the hanging seat and used for displaying information of the hanging hook.

Preferably, the inner side of the fastening part is tangent to the inner wall of the expansion plug, so that the threads on the periphery of the screw can be embedded into the fastening part, and then the fastening part is further pulled to be fastened with the screw when the screw continues to rotate, thereby improving the tightness.

Preferably, the dimension of the expansion plug from the expansion plug to the abutting end after passing through the hanging seat is equal to the distance from the U-shaped bottom of the hanging seat to the U-shaped end.

Preferably, the upper side of the hanging seat, which is contacted or abutted with the wall surface, is provided with arc-shaped bends at two ends, and the arc-shaped bends are used for reducing the pressure of the end part of the upper side to the wall surface.

Preferably, the lower side of the hanging seat, which is contacted or abutted with the wall surface, is provided with a slotted hole near the end part.

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

the utility model has simple structure and convenient use; the U-shaped hanging seat is fixed with the wall surface, the hanging seat is not fully contacted with the wall surface, and the contact area between the hanging seat and the wall surface is reduced; the U-shaped notch can be ventilated, so that the drying of the joint of the hook and the wall surface is ensured, and the wall surface is protected; the use of the expansion plug can ensure that the screw is perpendicularly nailed into the wall surface, avoid secondary damage to the wall surface, and simultaneously utilize the fastening part to increase the tightness of the screw to the expansion plug, so that the hook is fixed more firmly.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a vertical cross-section of the expansion plug of the present utility model;

FIG. 3 is a vertical cross-section of the fastening position of the expansion plug and the screw;

FIG. 4 is an exploded view of the overall structure of the present utility model;

FIG. 5 is a schematic view of the structure of the hook of the present utility model;

FIG. 6 is a cross-sectional view of the present utility model showing the attachment of a hanger;

FIG. 7 is a disassembled view of the connection of the hanger and the upright post of the present utility model.

In the figure: the device comprises an expansion plug 1, a concave hole 12, a fastening part 13, a hook 2, a hanging seat 21, a supporting hook 22, a display panel 23, a slotted hole 25 and a hanging piece 4.

Detailed Description

Examples

Referring to fig. 1-7, the present utility model provides a technical solution:

a kind of hook: the wall surface fixing device comprises a hook 2 and a plurality of fastening structures 3, wherein the hook 2 is directly fixed on the wall surface through the fastening structures 3; the hook 2 comprises a hanging seat 21 and a supporting hook 22, wherein the hanging seat 21 is provided with a U-shaped opening facing the wall surface and is abutted or contacted with the wall surface; the supporting hook 22 is fixedly connected with the hanging seat 21 and is outwards hooked to hang articles; the upper side of the hanging seat 21, which is contacted or abutted with the wall surface, is provided with arc-shaped bends at two ends, so that the contact area with the wall surface is increased, and the pressure of the end part of the upper side to the wall surface is reduced; the lower side of the hanging seat 21, which is contacted or abutted with the wall surface, is close to the end part, a slotted hole 25 is formed, and sheet-shaped articles such as a partition board or a protective film for protecting the wall surface can be hung through the slotted hole 25, so that the articles hung by the hanging hook 2 are separated from the wall surface, and the wall surface is prevented from being polluted; the upper edge of the hanging seat 21 is independently extended to form a display panel 23 for displaying product information.

The fastening structure 3 comprises an expansion plug 1 and a screw which are detachably connected; one end of the expansion plug 1 is an abutting end which abuts against the wall surface, and the other end penetrates through the hanging seat 21; a pair of concave holes 12 are symmetrically formed in the outer wall of the expansion plug 1, and fastening parts 13 which can be folded towards the outer wall or the inner wall of the expansion plug 1 are fixedly arranged in the concave holes 12; the fastening part 13 is made of plastic; when the screw is in threaded connection with the inner wall of the expansion plug 1, the expansion plug 1 controls the position of the screw inserted into the cavity, and the fastening part 13 is folded towards the direction of the screw, so that the fastening of the screw is enhanced.

The inner diameter of one side of the expansion plug 1, which is close to the hook 1, is smaller than the outer diameter of the head of the screw, so that the head is limited at the opening of the expansion plug 1 when the screw is inserted into the expansion plug 1, and the tip part of the screw is fixed in the wall surface.

Specifically, the inner side of the fastening part 13 is tangent to the inner wall of the expansion plug 1, so that the threads on the periphery of the screw can be embedded into the fastening part 13, and further, when the screw continues to rotate, the fastening part 13 is further pulled to be fastened with the screw, thereby improving the tightness; the dimension of the expansion plug 1 from the expansion plug to the abutting end after passing through the hanging seat 21 is equal to the distance from the U-shaped bottom of the hanging seat 21 to the U-shaped end.

The hooks 2 can also be vertically arranged and fixed on the upright post (see figure 7); the hooks 2 which are vertically arranged are provided with a certain interval, so that more objects can be hung, the hung objects can not collide with each other, and the space is greatly saved; as shown in fig. 7, the through hole formed in the middle of the hanging seat 21 corresponds to the fixing hole formed in the upright post, and the rivet is used to penetrate through the hanging seat 21 and the upright post, so as to fasten the hanging seat 21 and the upright post.

Working principle: fixedly connecting the hanging seat 21 with the supporting hook 22, and then attaching the hanging seat 21 and the supporting hook to a wall surface; the expansion plug 1 passes through a through hole formed in the hanging seat 21, and the insertion end is abutted against the wall surface, so that the expansion plug 1 is vertical to the wall surface; the screw is connected with the expansion plug 1 through a bolt, and finally the screw is inserted into the wall body to be fixed with the wall body;

because the outer wall diameter of screw is greater than the diameter of the inner wall of expander plug 1, when the screw rotates and inserts expander plug 1, the external screw thread of screw can insert in partial expander plug 1 inner wall and the partial fastening portion 13 see fig. 3, along with the continuous insertion of screw, can drive fastening portion 13 to the direction removal of screw to make the degree of depth that the screw inserted in fastening portion 13 deeper, and then make fixed more firm.

The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (6)

1. A hanger, characterized in that: comprises a hook (2) and a plurality of fastening structures (3), wherein the hook (2) is directly fixed on a wall surface through the fastening structures (3); the hook (2) comprises a hanging seat (21) and a supporting hook (22), wherein the hanging seat (21) is provided with a U-shaped opening facing the wall surface and is abutted or contacted with the wall surface; the supporting hook (22) is fixedly connected with the hanging seat (21) and is hooked outwards to hang articles;

the fastening structure (3) comprises an expansion plug (1) and a screw which are detachably connected; one end of the expansion plug (1) is an abutting end which abuts against the wall surface, and the other end penetrates through the hanging seat (21); a pair of concave holes (12) are symmetrically formed in the outer wall of the expansion plug (1), and fastening parts (13) which can be folded towards the outer wall or the inner wall of the expansion plug (1) are fixedly arranged in the concave holes (12);

the inner diameter of one side of the expansion plug (1) close to the hook (2) is smaller than the outer diameter of the head of the screw, so that the head is limited at the opening of the expansion plug (1) when the screw is inserted into the expansion plug (1), and the tip part of the screw is fixed in a deep wall.

2. A hanger according to claim 1, wherein: the upper edge of the hanging seat (21) is independently extended to form a display panel (23) for displaying product information.

3. A hanger according to claim 1, wherein: the inner side of the fastening part (13) is tangent to the inner wall of the expansion plug (1), so that threads on the periphery of the screw can be embedded into the fastening part (13), and further the fastening part (13) is pulled to be fastened with the screw when the screw continues to rotate, so that the tightness is improved.

4. A hanger according to claim 1, wherein: the size of the expansion plug (1) which passes through the hanging seat (21) to the abutting end is equal to the distance from the U-shaped bottom of the hanging seat (21) to the U-shaped end.

5. A hanger according to claim 1, wherein: the upper side of the hanging seat (21) contacted or abutted with the wall surface is provided with arc-shaped bends at two ends, and the arc-shaped bends are used for reducing the pressure of the end part of the upper side to the wall surface.

6. A hanger according to claim 1, wherein: the lower side of the hanging seat (21) which is contacted or abutted with the wall surface is provided with a slotted hole (25) close to the end part.