Hook convenient to adjust

Abstract

The utility model relates to the technical field of hooks, and discloses a hook convenient to adjust, which comprises a first shell, a first through hole is arranged on a shell body of the first shell, a second shell is sleeved inside the first shell, a plurality of second through holes are arranged on a shell body of the second shell corresponding to the first through hole, and the second through holes are communicated with the first through hole. A third shell is connected into the second shell 6 in a sleeved mode, a plurality of third through holes corresponding to the second through holes are formed in the shell body of the third shell, a hanging component is arranged at the bottom of the third shell, and bolts sequentially penetrate through the first through holes, the second through holes and the third through holes to fix the first shell, the second shell and the third shell. Through the arrangement of the plurality of shells which are connected in a sleeved mode and the through holes in the shells, the bolts sequentially penetrate through the plurality of through holes so as to adjust the height of the hanging component, and the hook is simple and stable in structure and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of hooks, in particular to a hook convenient to adjust. BACKGROUND

[0002] As a common hanging tool, hooks are widely used in home, office and industrial scenes for hanging clothes, tools, ornaments and other items. Traditional hooks usually adopt a fixed structure, and their hanging height cannot be adjusted, which makes it difficult to adapt to different sizes of items or diversified space requirements. Although there are adjustable height hooks in the prior art, most of them have complex structures and are inconvenient to operate. Therefore, there is an urgent need for an adjustable hook that is convenient to adjust, stable in structure and can adapt to multiple scene hanging requirements. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a hook convenient to adjust to solve the problems of height adjustment of traditional hooks and complex structure and inconvenient operation of existing adjustable hooks.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hook convenient to adjust, comprising a first shell, one side of the first shell is fixedly connected with one side of a mounting plate, a first through hole is arranged on the shell of the first shell, the first shell is a hollow shell with an open bottom, a second shell is sleeved in the interior of the first shell;

[0005] A plurality of second through holes are arranged on the shell of the second shell corresponding to the first through hole, the second shell is a hollow shell with an open bottom, a third shell is sleeved in the interior of the second shell, a plurality of third through holes are arranged on the shell of the third shell corresponding to the second through hole, and a hanging component is arranged on the bottom of the third shell;

[0006] The bolt passes through the first through hole, the second through hole and the third through hole in sequence to complete the fixation of the first shell, the second shell and the third shell.

[0007] Preferably, a first annular limiting block is arranged on the inner wall bottom of the first shell, a second annular limiting block is arranged on the top outer periphery of the second shell, a third annular limiting block is arranged on the inner wall bottom of the second shell, and a fourth annular limiting block is arranged on the top outer periphery of the third shell;

[0008] After the bolt is pulled out of the first through hole, the first shell and the second shell are fixedly connected through the first annular limiting block and the second annular limiting block, and the second shell and the third shell are fixedly connected through the third annular limiting block and the fourth annular limiting block.

[0009] Preferably, one side of the mounting plate is fixedly connected with the first shell, and the other side is fixedly connected with a suction cup.

[0010] Preferably, a plurality of grooves are arranged on the hanging component.

[0011] Preferably: the bolt is screwed with the first through hole.

[0012] Compared with the prior art, the utility model provides has the following beneficial effects: through first casing, second casing and third casing sleeve joint setting, realize the function of hook height adjustment, through setting first through hole, second through hole and third through hole, realize the adjustment of multiple height gears, through setting the limiting block on the casing, realize the clamping of multiple casings, through setting the sucking disc, realize the smooth surface repeatedly dismounting of ceramic tile, glass etc., through setting a plurality of grooves on the suspension part, can increase the friction force of the suspension object and the suspension part, the suspended article is more stable, prevents the drop. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the front surface schematic diagram of three -dimensional structure of the utility model;

[0014] Figure 2 It is the back surface schematic diagram of three -dimensional structure of the utility model;

[0015] Figure 3 It is the schematic diagram of the utility model expansion structure;

[0016] Figure 4 It is the internal structure planing of the utility model and cuts the schematic diagram.

[0017] Among them: 1, first casing;101, first through hole;102, first annular limiting block;2, suspension part;201, groove;3, bolt;4, mounting plate;5, sucking disc;6, second casing;601, second through hole;602, second annular limiting block;603, third annular limiting block;7, third casing;701, third through hole;702, fourth annular limiting block. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] Please refer to Figure 1 - Figure 4 A kind of hook of being convenient for adjustment, including first casing 1, one side of first casing 1 is fixedly connected with one side of mounting plate 4, first casing 1 is provided with first through hole 101 on shell, first casing 1 is the hollow casing with bottom opening, first casing 1 is sleeved with second casing 6 in the inside;

[0020] The shell of the second shell 6 is provided with a plurality of second through holes 601 corresponding to the first through holes 101, the second shell 6 is a hollow shell with an open bottom, the third shell 7 is sleeved in the second shell 6, the shell of the third shell 7 is provided with a plurality of third through holes 701 corresponding to the second through holes 601, and the bottom of the third shell 7 is provided with the hanging part 2.

[0021] The bolt 3 is sequentially threaded through the first through hole 101, the second through hole 601 and the third through hole 701 to complete the fixing of the first shell 1, the second shell 6 and the third shell 7.

[0022] Through the above technical scheme, the height of the hanging part 2 is adjusted, the bolt 3 is unscrewed, the positions of the second shell 6 and the third shell 7 are adjusted according to the required height, and finally the bolt 3 is sequentially threaded through the first through hole 101, the second through hole 601 and the third through hole 701 to complete the height adjustment.

[0023] The utility model provides a technical scheme: the inner wall bottom of first shell 1 is provided with first annular limit piece 102, the top outer periphery of second shell 6 is provided with second annular limit piece 602, the inner wall bottom of second shell 6 is provided with third annular limit piece 603, and the top outer periphery of third shell 7 is provided with fourth annular limit piece 702.

[0024] After the bolt 3 is pulled out of the first through hole 101, the first shell 1 and the second shell 6 are clamped and fixed through the first annular limit piece 102 and the second annular limit piece 602, and the second shell 6 and the third shell 7 are clamped and fixed through the third annular limit piece 603 and the fourth annular limit piece 702.

[0025] Through the above technical scheme, the first shell 1, the second shell 6 and the third shell 7 are clamped, that is, without the bolt 3, the height of the utility model can also be adjusted, the bolt 3 is unscrewed, the second shell 6 and the third shell 7 fall, the first annular limit piece 102 and the second annular limit piece 602 are clamped to clamp and fix the first shell 1 and the second shell 6, the third annular limit piece 603 and the fourth annular limit piece 702 are clamped to clamp and fix the second shell 6 and the third shell 7, and at this moment, the height of the utility model is adjusted to the maximum limit.

[0026] The utility model provides a technical scheme: one side of the mounting plate 4 is fixedly connected with the first shell 1, and the other side is fixedly connected with the suction cup 5.

[0027] The hanging part 2 is provided with a plurality of grooves 201.

[0028] Through the above technical scheme, the setting of the suction cup 5 realizes the rapid and repeated disassembly of smooth surfaces such as ceramic tiles and glass. The setting of the groove 201 can increase the friction between the suspended object and the hanging part 2, the suspended object is more stable, and falling is prevented.

[0029] The working principle of the utility model is: firstly, the utility model is fixed in the use place through the suction cup 5, when the height of the suspension needs to be adjusted, the bolt 3 is unscrewed first, then the position of the second shell body 6 and the third shell body 7 is adjusted according to the height to be adjusted, after the height is adjusted, the bolt 3 is sequentially threaded through the first through hole 101, the second through hole 601 and the third through hole 701 to complete the height adjustment. If the height of the suspension part 2 of the utility model needs to be adjusted to the lowest point, the bolt 3 only needs to be unscrewed, and the second shell body 6 and the third shell body 7 are allowed to fall to complete the adjustment, at this time, the first annular limiting block 102 and the second annular limiting block 602 are clamped to make the first shell body 1 and the second shell body 6 clamped and fixed, the third annular limiting block 603 and the fourth annular limiting block 702 are clamped to make the second shell body 6 and the third shell body 7 clamped and fixed.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hook for ease of adjustment, characterised in that, The utility model provides a kind of multi-layered shell, including first shell (1), one side of first shell (1) is fixedly connected with one side of mounting plate (4), first shell (1) is provided with first through-hole (101) on shell, first shell (1) is hollow and the shell with bottom opening, the inside of first shell (1) is sleeved with second shell (6); Second shell (6) is provided with multiple second through-holes (601) on shell and corresponding with first through-hole (101), second shell (6) is hollow and the shell with bottom opening, second shell (6) is sleeved with third shell (7) inside, third shell (7) is provided with multiple third through-holes (701) on shell and corresponding with second through-hole (601), and the bottom of third shell (7) is provided with hanging component (2); Bolt (3) passes through first through-hole (101), second through-hole (601) and third through-hole (701) in sequence to complete the fixation of first shell (1), second shell (6) and third shell (7).

2. A hook for ease of adjustment according to claim 1, characterised in that: The inner wall bottom of the first shell (1) is provided with a first annular limiting block (102), the top outer periphery of the second shell (6) is provided with a second annular limiting block (602), the inner wall bottom of the second shell (6) is provided with a third annular limiting block (603), and the top outer periphery of the third shell (7) is provided with a fourth annular limiting block (702). After the bolt (3) is pulled out of the first through-hole (101), the first shell (1) and the second shell (6) are fixed by the first annular limiting block (102) and the second annular limiting block (602), and the second shell (6) and the third shell (7) are fixed by the third annular limiting block (603) and the fourth annular limiting block (702).

3. A hook for easy adjustment according to claim 1, characterized in that: The mounting plate (4) is fixedly connected with the first shell (1) on one side and fixedly connected with the suction cup (5) on the other side.

4. The adjustable hook of claim 1, wherein: The hanging component (2) is provided with multiple grooves (201).

5. The adjustable hook of claim 1, wherein: The bolt (3) is threadedly connected with the first through-hole (101).

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