CN108209357B

CN108209357B - Foot pad hook

Info

Publication number: CN108209357B
Application number: CN201810054554.8A
Authority: CN
Inventors: 曹康傅; 沈宇弘
Original assignee: Jiaxing Jiehao Cleaning Products Co Ltd
Current assignee: Jiaxing Jiehao Cleaning Products Co Ltd
Priority date: 2018-01-19
Filing date: 2018-01-19
Publication date: 2024-01-30
Anticipated expiration: 2038-01-19
Also published as: CN108209357A

Abstract

The invention provides a foot pad hook, and belongs to the technical field of hooks. It has solved current fixed effect poor, the inconvenient problem of loading and unloading. This callus on the sole couple, including being banding main part and connecting the couple at the main part middle part, its main part one side both ends be equipped with respectively to the reference column that extends of same direction, the one side that is equipped with the reference column in the main part still have with the reference column one-to-one elasticity button and elasticity button can embolia to the reference column after being crooked and keep away from the one end of main part, be equipped with between elasticity button and reference column and embolia to when the reference column keeps away from the one end of main part to the reference column can prevent the outside first limit structure that breaks away from the reference column of elasticity button. The foot pad hook is convenient to assemble and disassemble, reduces occupied space, is convenient to package and place, has less hook shaking, uniform stress, good fixing effect and stronger bearing capacity.

Description

Foot pad hook

Technical Field

The invention belongs to the technical field of hooks, and relates to a foot pad hook.

Background

Along with the improvement of living standard, basically every family can choose to purchase an automobile, and automotive interior is one of the important points that consumers pay attention to, and current callus on the sole couple is all integral type structure couple at present, and fixed effect is poor, and loading and unloading are inconvenient, and packing or put occupation space is big, reduces pleasing to the eye degree, and bearing capacity is poor, fragile.

For example, chinese patent literature discloses a hooking mechanism for foot pads [ application number: 201621035720.2, including callus on sole and couple, couple is connected in the back of callus on sole, its characterized in that through dead lever one and dead lever two: the hanger is provided with a fixing hole and a movable hole, the fixing hole is of a closed strip shape and can move in a strip shape range relative to the first fixing rod, the movable hole is provided with an opening in the middle of the upper edge of the movable hole on the basis of the shape of the fixing hole, the width of the opening is larger than the diameter of the second fixing rod, the distance from the left side edge of the fixing hole to the center of the opening of the movable hole is larger than or equal to the distance between the fixing rods, and the distance from the left side edge of the fixing hole to the left edge of the hanger is smaller than or equal to the distance from the fixing rods to the upper edge of the foot pad. The hooks are partially movable, and can be hidden at the back of the foot pad when the package leaves a factory, so that the package is convenient; during sales, the hooks can be arranged above the foot pads, so that hanging, displaying and sales are facilitated, and the hooks can be hidden and placed for sales.

Although the above solution has many advantages, the above technical problems are not solved yet.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provide a foot pad hook.

The aim of the invention can be achieved by the following technical scheme:

the foot pad hook comprises a strip-shaped main body and a hook connected to the middle of the main body, wherein positioning columns extending towards the same direction are respectively arranged at two ends of one side of the main body, elastic buttons corresponding to the positioning columns one by one are arranged on one side of the main body, the elastic buttons can be sleeved at one ends of the positioning columns away from the main body after being bent, and a first limiting structure capable of preventing the elastic buttons from being outwards separated from the positioning columns when the elastic buttons are sleeved at one ends of the positioning columns away from the main body is arranged between the elastic buttons and the positioning columns.

Set up the reference column, can locate the hole cover on the callus on the sole on the reference column, increase the elasticity button, prevent with the reference column cooperation that the callus on the sole from breaking away from the callus on the sole couple.

In the above-mentioned callus on the sole couple, first limit structure including setting up the L shape location breach that keeps away from main part one end at the reference column, be connected with on the elasticity button can block in L shape location breach in the elasticity piece.

After the elastic block on the elastic buckle is clamped into the L-shaped positioning notch on the positioning column, the elastic buckle is difficult to separate from the positioning column under the action of no external force, and the connection is reliable, so that the foot pad is prevented from separating from the positioning column.

In the above-mentioned callus on sole couple, main part middle part be equipped with the through-hole, the couple mounting be located the through-hole and be equipped with between couple mounting and through-hole and be used for preventing couple mounting along the first axial location structure of through-hole axial displacement, the couple has the column section of inserting in the couple mounting and is equipped with between couple mounting and column section and is used for preventing the column section along its axial float's second axial location structure.

The callus on the sole couple is connected through a plurality of detachable connection structure, and is connected stably, and the loading and unloading is convenient, when the callus on the sole need not demonstrate, can dismantle the callus on the sole couple, reduces occupation volume, is convenient for pack or place.

In the above foot pad hook, the first axial positioning structure comprises at least one positioning hole communicated with the through hole, positioning protrusions which can be clamped in the positioning holes one by one are arranged on the periphery of the hook fixing piece, and when the hook fixing piece is positioned in the through hole, the positioning protrusions are clamped in the positioning holes.

In the foot pad hook, the through hole is a square hole, the hook fixing piece is of a square structure, the hook fixing piece is located in the through hole, and a second limiting structure capable of preventing the hook fixing piece from excessively moving towards the other end of the through hole when the hook fixing piece enters the through hole from one end of the through hole is arranged between the hook fixing piece and the main body.

In the above-mentioned callus on sole couple, second axial location structure including connecting the toper collet in the couple mounting, be equipped with in the one end of columnar section the toper section of inserting in the toper collet, the diameter of toper section is greater than the internal diameter of the big head end of toper collet, is equipped with the internal diameter that the big head end external diameter of toper head is greater than the little head end of toper collet at the one end that columnar section was kept away from to the toper section.

The conical head is inserted from the big end of the conical elastic chuck, the conical elastic chuck is forced to expand outwards in the inserting process, when the conical head extends out from the small end of the conical elastic chuck, the conical elastic chuck resets inwards in the radial direction, and the small end of the conical elastic chuck abuts against the end face of the conical head close to the conical section.

In the foot pad hook, one end of the columnar section, which is far away from the conical section, is provided with a hooking part extending towards two sides, a T-shaped structural section is formed between the columnar section and the columnar section, and a third limiting structure which can prevent the hook from excessively rotating by taking the columnar section as a rotating shaft when the hooking part is parallel to the length direction of the main body is arranged between the hook and the hook fixing piece.

The hook part with the T-shaped structure section is formed between the columnar section, the hook is more firm in structure hooking, shaking can be effectively avoided, the hook is prevented from being separated from a fixed part, and meanwhile, after the hook is taken down, the foot pad is moved through the hand holding hook part, so that labor is saved and convenience is achieved.

In the above-mentioned callus on the sole couple, third limit structure including connect at the column section and be close to two spacing bump in the one end outside of toper section, be connected with the arc piece that the interval set up in one side that the toper collet was kept away from to the couple mounting, and have the location tooth that above-mentioned spacing bump card was gone into one by one in every arc piece inboard.

The third limiting structure is arranged, the hooking part is prevented from rotating in the horizontal plane direction, shaking is reduced, and the fixing effect is good.

In the above-mentioned callus on the sole couple, second limit structure include have the gib block at the both ends of couple mounting, have the blind hole that supplies the gib block to go into one by one at the one end that the main part is located couple mounting and gets into the through-hole, and the blind hole distributes in the both sides of through-hole.

When the callus on the sole couple is in the show stand, this structure effectively avoids couple mounting excessive upward movement, and the atress dispersion is even, has increased bearing capacity, connects more reliably.

In the above foot pad hook, a foot pad abdicating area is arranged on the main body, and the positioning column is arranged on the foot pad abdicating area.

Set up the callus on the sole and give way the district, make the hook that the callus on the sole can be level and smooth in couple department, avoid the callus on the sole crooked crease that produces.

Compared with the prior art, this callus on the sole couple stable in structure, it is reliable to connect, has set up the elasticity button, cooperates with the reference column, prevents that the callus on the sole from breaking away from the reference column, sets up and can dismantle connection structure, and the loading and unloading is convenient, reduces occupation space, is convenient for pack and place, and the couple rocks fewly, and the atress is even, and is fixed effectual, and bearing capacity is stronger.

Drawings

Fig. 1 is an assembled schematic view of the present footbed hook.

Figure 2 is a schematic side view of the present footbed hook.

FIG. 3 is an exploded view of the present footbed hook.

Fig. 4 is a schematic view of the assembly process of the present footbed hook.

Fig. 5 is a schematic bottom view of the present footbed hook.

In the figure, 1, a main body; 1a, through holes; 1b, positioning holes; 2. a hook; 2a, columnar sections; 2b, a conical section; 2c, a conical head; 2d, a hooking part; 2e, limiting protruding points; 3. positioning columns; 3a, L-shaped positioning notch; 4. an elastic button; 4a, an elastic block; 5. a hook fixing member; 5a, positioning protrusions; 5b, a conical elastic chuck; 5c, arc blocks; 5d, positioning teeth; 5e, guiding strips; 6. a blind hole; 7. foot pad abdication area.

Detailed Description

As shown in fig. 1-2, the foot pad hook comprises a strip-shaped main body 1 and a hook 2 connected to the middle of the main body 1, wherein two ends of one surface of the main body 1 are respectively provided with a positioning column 3 extending towards the same direction, one surface of the main body 1 provided with the positioning columns 3 is also provided with elastic buttons 4 corresponding to the positioning columns 3 one by one, the elastic buttons 4 can be sleeved at one end of the positioning columns 3 far away from the main body 1 after being bent, and a first limiting structure capable of preventing the elastic buttons 4 from being outwards separated from the positioning columns 3 when the elastic buttons 4 are sleeved at one end of the positioning columns 3 far away from the main body 1 is arranged between the elastic buttons 4 and the positioning columns 3.

Set up reference column 3, can locate the hole cover on the callus on the sole on reference column 3, increase elasticity button 4, with reference column 3 cooperation prevent that the callus on the sole from breaking away from callus on the sole couple.

The first limiting structure comprises an L-shaped positioning notch 3a arranged at one end, far away from the main body 1, of the positioning column 3, and an elastic block 4a capable of being clamped in the L-shaped positioning notch 3a is connected to the elastic buckle 4.

After the elastic block 4a on the elastic buckle 4 is clamped into the L-shaped positioning notch 3a on the positioning column 3, the elastic buckle 4 is difficult to separate from the positioning column 3 under the action of no external force, and the connection is reliable, so that the foot pad is prevented from separating from the positioning column 3.

As shown in fig. 3-5, a through hole 1a is provided in the middle of the main body 1, a hook fixing member 5 is located in the through hole 1a, a first axial positioning structure for preventing the hook fixing member 5 from moving axially along the through hole 1a is provided between the hook fixing member 5 and the through hole 1a, the hook 2 has a column section 2a inserted in the hook fixing member 5, and a second axial positioning structure for preventing the column section 2a from moving axially along the hook fixing member 5 and the column section 2a is provided between the hook fixing member 5 and the column section 2 a.

The first axial positioning structure comprises at least one positioning hole 1b communicated with the through hole 1a, positioning protrusions 5a which can be clamped in the positioning holes 1b one by one are arranged on the periphery of the hook fixing piece 5, and when the hook fixing piece 5 is positioned in the through hole 1a, the positioning protrusions 5a are clamped in the positioning holes 1 b.

The through hole 1a is a square hole, the hook fixing piece 5 is of a square structure, the hook fixing piece 5 is located in the through hole 1a, and a second limiting structure capable of preventing the hook fixing piece 5 from excessively moving towards the other end of the through hole 1a when the hook fixing piece 5 enters the through hole 1a from one end of the through hole 1a is arranged between the hook fixing piece 5 and the main body 1.

The second axial positioning structure comprises a conical elastic chuck 5b connected in a hook fixing piece 5, one end of a columnar section 2a is provided with a conical section 2b inserted in the conical elastic chuck 5b, the diameter of the conical section 2b is larger than the inner diameter of the big head end of the conical elastic chuck 5b, one end of the conical section 2b far away from the columnar section 2a is provided with a conical head, and the outer diameter of the big head end of the conical head 2c is larger than the inner diameter of the small head end of the conical elastic chuck 5 b.

The conical head 2c is inserted from the large end of the conical collet 5b, during which the conical head 2c forces the conical collet 5b to expand outwards, when the conical head 2c protrudes from the small end of the conical collet 5b, the conical collet 5b is reset radially inwards and the small end of the conical collet 5b abuts against the end face of the conical head 2c near the conical section 2 b.

The one end that column section 2a kept away from toper section 2b be equipped with to the hook portion 2d of both sides extension, and form to be T shape structural section with column section 2a between, be equipped with between couple 2 and couple mounting 5 and can avoid couple 2 to use column section 2a as the excessive third limit structure of rotation axis when above-mentioned hook portion 2d is parallel with main part 1 length direction.

Set up and form the hook portion 2d that is T shape structural section between the column section 2a, this hook 2 structure hook is more firm, thereby can effectively avoid rocking and prevent that hook 2 from breaking away from fixed part, simultaneously, after taking down, accessible hand holds hook portion 2d and removes the callus on the sole, and is laborsaving convenient.

The third limiting structure comprises two limiting protruding points 2e connected to the outer side of one end, close to the conical section 2b, of the columnar section 2a, arc-shaped blocks 5c arranged at intervals are connected to one side, far away from the conical elastic clamping head 5b, of the hook fixing piece 5, and positioning teeth 5d, which are used for clamping the limiting protruding points 2e one by one, are arranged on the inner side of each arc-shaped block 5 c.

The third limiting structure is arranged, the hooking part 2d is prevented from rotating in the horizontal plane direction, shaking is reduced, and the fixing effect is good.

The second limiting structure comprises guide strips 5e arranged at two ends of the hook fixing piece 5, blind holes 6 for the guide strips 5e to be clamped in one by one are formed in one end of the main body 1, which is located at the position where the hook fixing piece 5 enters the through hole 1a, and the blind holes 6 are distributed on two sides of the through hole 1 a.

When callus on the sole couple is in the show stand, this structure effectively avoids couple mounting 5 excessive upward movement, and the atress dispersion is even, has increased bearing capacity, connects more reliably.

An elastic decompression groove is formed between the guide strip 5e and the end part of the hook fixing piece 5.

The end of the guide strip 5e, which is far away from the hook fixing element 5, is provided with a guide slope.

In addition, an avoidance groove is formed in one end, far away from the arc-shaped block 5c, of the hook fixing piece 5, and one end, far away from the hook fixing piece 5, of the conical elastic chuck extends into the avoidance groove.

Notch grooves communicated with the avoidance grooves are respectively arranged on two sides of the hook fixing piece 5.

The main body 1 is provided with a foot pad abdicating area 7, and the positioning column 3 is arranged on the foot pad abdicating area 7.

Set up callus on the sole and give way the district 7, make the hook that the callus on the sole can be level and smooth in couple 2 departments, avoid the callus on the sole crooked crease that produces.

Two ends of one surface of the main body 1 provided with the foot pad yielding areas 7 are respectively provided with avoidance notches communicated with the foot pad yielding areas 7, two positioning columns 3 are in one-to-one correspondence with the avoidance notches, and the positioning columns 3 are partially positioned in the avoidance notches.

The application method of the embodiment is as follows:

1. the hook 2 and hook fastener 6 are pulled upwardly in use so that the guide strip 5e on the hook fastener 6 passes into the blind bore 6 of the body 1.

2. The hook 2 can horizontally rotate, and the limiting protruding point 2e is clamped into the positioning tooth 5d for fixing when the hook 2 is parallel to the main body 1.

3. When in use, the holes on the foot pads are correspondingly sleeved on the positioning posts 3 of the main body 1, and then the elastic buttons 4 are closed.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The foot pad hook comprises a strip-shaped main body (1) and a hook (2) connected to the middle of the main body (1), and is characterized in that positioning columns (3) extending towards the same direction are respectively arranged at two ends of one surface of the main body (1), elastic buttons (4) corresponding to the positioning columns (3) one by one are further arranged on one surface of the main body (1), the elastic buttons (4) can be sleeved at one end, far away from the main body (1), of the positioning columns (3) after being bent, and a first limiting structure capable of preventing the elastic buttons (4) from being outwards separated from the positioning columns (3) when the elastic buttons (4) are sleeved at one end, far away from the main body (1), of the positioning columns (3) is arranged between the elastic buttons (4) and the positioning columns (3);

the first limiting structure comprises an L-shaped positioning notch (3A) arranged at one end, far away from the main body (1), of the positioning column (3), and an elastic block (4 a) capable of being clamped in the L-shaped positioning notch (3A) is connected to the elastic buckle (4);

the middle part of main part (1) be equipped with through-hole (1 a), couple mounting (5) are located through-hole (1 a) and are equipped with between couple mounting (5) and through-hole (1 a) and are used for preventing couple mounting (5) along the first axial location structure of through-hole (1 a) axial displacement, couple (2) have insert in couple mounting (5) column section (2 a) and be equipped with between couple mounting (5) and column section (2 a) and be used for preventing column section (2 a) along its axial displacement's second axial location structure.

2. The foot pad hook according to claim 1, wherein the first axial positioning structure comprises at least one positioning hole (1 b) communicated with the through hole (1 a), positioning protrusions (5 a) capable of being clamped in the positioning holes (1 b) one by one are arranged on the hook fixing piece (5) in the circumferential direction, and the positioning protrusions (5 a) are clamped in the positioning holes (1 b) when the hook fixing piece (5) is positioned in the through hole (1 a).

3. The foot pad hook according to claim 1, wherein the through hole (1 a) is a square hole, the hook fixing member (5) is in a square structure, the hook fixing member (5) is located in the through hole (1 a), and a second limiting structure capable of preventing the hook fixing member (5) from excessively moving towards the other end of the through hole (1 a) when the hook fixing member (5) enters the through hole from one end of the through hole (1 a) is arranged between the hook fixing member (5) and the main body (1).

4. The foot pad hook according to claim 1, wherein the second axial positioning structure comprises a conical collet (5 b) connected in a hook fixing member (5), a conical section (2 b) inserted in the conical collet (5 b) is arranged at one end of the columnar section (2 a), the diameter of the conical section (2 b) is larger than the inner diameter of the large end of the conical collet (5 b), a conical head (2 c) is arranged at one end of the conical section (2 b) far away from the columnar section (2 a), and the outer diameter of the large end is larger than the inner diameter of the small end of the conical collet (5 b).

5. The foot pad hook according to claim 1, wherein one end of the columnar section (2 a) far away from the conical section (2 b) is provided with a hook portion (2 d) extending to two sides, a T-shaped structural section is formed between the columnar section and the columnar section (2 a), and a third limit structure capable of preventing the hook (2) from excessively rotating by taking the columnar section (2 a) as a rotating shaft when the hook portion (2 d) is parallel to the length direction of the main body is arranged between the hook (2) and the hook fixing piece (5).

6. The foot pad hook according to claim 5, wherein the third limiting structure comprises two limiting protruding points (2 e) connected to the outer side of one end of the columnar section (2 a) close to the conical section (2 b), one side of the hook fixing piece (5) far away from the conical elastic chuck (5 b) is connected with arc-shaped blocks (5 c) arranged at intervals, and positioning teeth (5 d) for clamping the limiting protruding points (2 e) one by one are arranged on the inner side of each arc-shaped block (5 c).

7. A foot pad hook according to claim 3, wherein the second limiting structure comprises guide strips (5 e) at two ends of the hook fixing piece (5), blind holes (6) for the guide strips (5 e) to be clamped in one by one are formed at one end of the main body (1), which is located at the position where the hook fixing piece (5) enters the through hole (1 a), and the blind holes (6) are distributed at two sides of the through hole (1 a).

8. The foot pad hook according to claim 1, wherein a foot pad abdicating area (7) is arranged on the main body (1), and the positioning column (3) is arranged on the foot pad abdicating area (7).