Multifunctional hook suitable for crack fixation

Abstract

The utility model discloses a multifunctional pothook suitable for crack fixation, which comprises a pothook body, the pothook body comprises a fixed claw and an adjusting claw, the fixed claw and the adjusting claw are connected in a penetrating way, the fixed claw is provided with a first buckling claw, the adjusting claw is provided with a second buckling claw, and the first buckling claw and the second buckling claw are connected in a penetrating way. The first buckling claw and the second buckling claw are arranged in the opposite directions to form an opening claw in a pushing-open state, an adjusting bolt is connected to the hook body, the opening claw changes the relative position between the fixed claw and the adjusting claw through the adjusting bolt to achieve adjustment of the opening size, and a hook is arranged on the side, opposite to the opening claw, of the hook body. According to the hook, the opening claw structure is matched with the adjusting bolt, so that the hook body can be stably installed in various crack structures, the scale of the crack structures is narrow in the range of daily application, and therefore the hook is high in applicability, stable installation is achieved, and meanwhile the requirements for convenient disassembly and flexible adaptation are met; and the practicability of the hook is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hook technical field, concretely is a kind of multifunctional hook suitable for gap fixed. BACKGROUND

[0002] Hook, body can be installed on wall or floor etc. support, using the hook on the hook mouth is used to hang the article, currently hook is generally adopted three ways and wall or floor is fixed when installing, one is through screw or nail the hook body is locked on wall or floor, this way needs to be punched or nailed on wall etc. support, to damage the integrity of support in a certain extent, especially when replacing hook position, it is inevitable to leave nail hole on the original position, thereby damaging the integrity and aesthetic degree of support;Second way is to cooperate with auxiliary installation support, pre-installed installation support is on wall etc. support by adhesive member, then hook is detachably connected to installation support, this way although can avoid punching, nailing on support, but installation support is fixed on support by adhesive member, and it is difficult to remove, and cannot perfectly realize the demand of flexible change position of hook body. SUMMARY

[0003] The utility model aims at providing a kind of multifunctional hook suitable for gap fixed, the hook body can be stably installed in various gap structures by opening claw structure cooperation adjusting bolt, and the scale of gap structure is narrow in daily application, so that the utility of the present hook is strong, while realizing stable installation, meet the demand of portable disassembly and flexible adaptation, enhance the utility of hook, solve the problem proposed in the above background technique.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of multifunctional hook suitable for gap fixed, including hook body, the hook body includes fixed jaw and adjusting jaw, the fixed jaw and adjusting jaw are connected, first buckle claw is provided on the fixed jaw, second buckle claw is provided on the adjusting jaw, the first buckle claw and second buckle claw are oppositely arranged to form the opening claw of prying form, adjusting bolt is connected on the hook body, the opening size of opening claw can be adjusted by adjusting bolt to change the relative position between fixed jaw and adjusting jaw, hook is provided on the side of hook body opposite to opening claw.

[0005] Preferably, elastic reset mechanism is provided between the fixed jaw and adjusting jaw, the elastic reset mechanism generates the elastic force that makes opening claw occur convergence tendency.

[0006] Preferably, the fixed claw is provided with a socket, the adjusting claw is provided with a plug, the plug is arranged through the socket and is in sliding connection with the socket, the elastic reset mechanism comprises a guide rod arranged along the length direction of the plug and a spring sleeved around the guide rod, the lower end of the spring is in positioning connection with the guide rod, the upper end of the spring is in positioning connection with the fixed claw, when the mouth opening claw is unfolded, the spring is compressed to generate an elastic force tending to fold the mouth opening claw.

[0007] Preferably, the socket comprises a first socket, a second socket and a third socket arranged in sequence from the upper part of the fixed claw downwards, the upper end of the guide rod can pass through the first socket, the second socket and the third socket, the lower end of the guide rod can pass through the third socket in a first placement mode, the lower end of the guide rod is limited below the third socket in a second placement mode, the lower end of the guide rod is in the shape of an inverted U-shaped buckle, the plug is provided with a U-shaped seat, and the U-shaped buckle is in clamping connection with the U-shaped seat when the lower end of the guide rod is in the second placement mode.

[0008] Preferably, the fixed claw is provided with an anti-shaking buckle tooth on the side wall surface facing the mouth opening claw, and the anti-shaking buckle tooth protrudes from the outer surface of the fixed claw.

[0009] Preferably, the upper end of the adjusting claw is provided with a threaded through hole, the adjusting bolt is in threaded connection with the threaded through hole, the upper end surface of the fixed claw is provided as a bolt abutting surface, the threaded through hole is located above the bolt abutting surface, and the lower end of the adjusting bolt is in abutting connection with the bolt abutting surface.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The utility model discloses, through mouth opening claw structure cooperation adjusting bolt makes the hook body can be stably installed in various crack structures, and the crack structure scale is narrow in daily application, thereby making the present hook strong applicability, when realizing stable installation, meet the demand of convenient dismounting and flexible adaptation, enhance the practicability of hook. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 For the utility model structure explosion Figure 1 ;

[0013] Figure 2 For the utility model structure explosion Figure 2 ;

[0014] Figure 3 For the utility model mouth opening claw folding mode schematic diagram

[0015] Figure 4 For the utility model mouth opening claw unfolding mode schematic diagram

[0016] Figure 5 The utility model discloses a medium application example drawing.

[0017] In the drawing: 1 fixed claw;11 first buckle claw;12 bolt abutment face;13 first jack;14 second jack;15 third jack;16 anti-shaking buckle tooth;17 hook;2 adjusting bolt;3 adjusting claw;31 second buckle claw;32 threaded hole;33 plug tongue;34 U-shaped seat;4 guide rod;41 U-shaped buckle;5 spring;6 wall body;7 wall body joint. DETAILED DESCRIPTION

[0018] The technical solutions 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 Figures 1-5 A multifunctional hook suitable for joint fixing, comprising a hook body, the hook body comprising a fixed claw 1 and an adjusting claw 3, the fixed claw 1 and the adjusting claw 3 being connected in a penetrating manner, the fixed claw 1 being provided with a first buckle claw 11, the adjusting claw 3 being provided with a second buckle claw 31, the first buckle claw 11 and the second buckle claw 31 being provided in opposite directions to form a spread open claw, the hook body being connected with an adjusting bolt 2, the spread open claw being capable of adjusting the size of the opening by changing the relative position between the fixed claw 1 and the adjusting claw 3 through the adjusting bolt 2, the hook body being provided with a hook 17 on the side opposite to the spread open claw.

[0020] The fixed claw 1 and the adjusting claw 3 are provided with an elastic reset mechanism, the fixed claw 1 is provided with a jack, the adjusting claw 3 is provided with a plug tongue 33, the plug tongue 33 is provided in a penetrating manner and is connected with the jack in a sliding manner, the elastic reset mechanism comprises a guide rod 4 extending along the length direction of the plug tongue 33 and a spring 5 sleeved on the circumferential direction of the guide rod 4, the lower end of the spring 5 is connected with the guide rod 4 in a positioning manner, the upper end of the spring 5 is connected with the fixed claw 1 in a positioning manner, when the spread open claw is unfolded, the spring 5 is compressed to generate a spring force to make the spread open claw tend to be closed.

[0021] The insertion hole comprises a first insertion hole 13, a second insertion hole 14 and a third insertion hole 15 arranged in sequence from the upper part of the fixed claw 1 downwards, the upper end of the guide rod 4 can freely pass through the first insertion hole 13, the second insertion hole 14 and the third insertion hole 15, the lower end of the guide rod 4 can pass through the third insertion hole 15 in a first placement mode, the lower end of the guide rod 4 is limited below the third insertion hole 15 in a second placement mode, the lower end of the guide rod 4 is shaped as an inverted U-shaped buckle 41, a U-shaped seat 34 is arranged on the plug 33, the U-shaped buckle 41 is connected with the U-shaped seat 34 in a clamping mode when the lower end of the guide rod 4 is in the second placement mode, the guide rod 4 is provided with the first placement mode and the second placement mode to meet the production and assembly requirements, so that the production and assembly can be realized, the guide rod 4 can freely move in the insertion hole when the guide rod 4 is in the first placement mode, so that the spring 5 can be sleeved on the circumferential direction of the guide rod 4 and placed in the insertion hole, and the first placement mode is any other mode of the guide rod 4.

[0022] The fixed claw 1 is provided with anti-shaking buckle teeth 16 on the side wall surface facing the opening claw, the anti-shaking buckle teeth 16 are arranged in protrusion on the outer surface of the fixed claw 1, when the hook body is fixed on the wall body 6, for example Figure 5 The opening claw is expanded and closed by the adjusting bolt 2, and is expanded and supported on the wall gap 7 on the upper and lower sides, and the anti-shaking buckle teeth 16 are partially embedded in the surface of the wall body 6, so that the left and right shaking of the hook body is prevented.

[0023] The adjusting claw 3 is provided with a threaded hole 32 at the upper end, the adjusting bolt 2 is in threaded connection with the threaded hole 32, the upper end surface of the fixed claw 1 is provided as a bolt abutting surface 12, the threaded hole 32 is located above the bolt abutting surface 12, the lower end of the adjusting bolt 2 is in abutting connection with the bolt abutting surface 12, when the adjusting bolt 2 is screwed, the length of the bolt between the threaded hole 32 below and the bolt abutting surface 12 can be adjusted, so that the opening size of the opening claw is controlled.

[0024] In summary: the hook body can be stably installed in various gap structures through the opening claw structure and the adjusting bolt 2, the gap structure scale is relatively narrow in daily application, so that the hook has strong applicability, and the needs of convenient disassembly and flexible adaptation are met while stable installation is realized, and the practicability of the hook is enhanced.

[0025] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0026] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional hook suitable for fixing gaps, comprising a hook body, the hook body including a fixing claw (1) and an adjusting claw (3), the fixing claw (1) and the adjusting claw (3) being interlocked, characterized in that: The fixed claw (1) is provided with a first latch (11), and the adjusting claw (3) is provided with a second latch (31). The first latch (11) and the second latch (31) are arranged with their latching directions facing away from each other to form an opening claw in a prying shape. An adjusting bolt (2) is connected to the hook body. The opening claw can adjust the opening size by changing the relative position between the fixed claw (1) and the adjusting claw (3) through the adjusting bolt (2). A hook (17) is provided on the side of the hook body facing away from the opening claw.

2. A multifunctional hook suitable for fixing gaps according to claim 1, characterized in that: An elastic reset mechanism is provided between the fixed claw (1) and the adjusting claw (3), and the elastic reset mechanism generates an elastic force that causes the opening claw to tend to close.

3. A multifunctional hook suitable for fixing gaps according to claim 2, characterized in that: The fixed claw (1) is provided with an insertion hole, and the adjusting claw (3) is provided with a tongue (33). The tongue (33) passes through the insertion hole and is slidably connected to the insertion hole. The elastic reset mechanism includes a guide rod (4) extending along the length direction of the tongue (33) and a spring (5) sleeved on the circumference of the guide rod (4). The lower end of the spring (5) is positioned connected to the guide rod (4), and the upper end of the spring (5) is positioned connected to the fixed claw (1). When the opening claw is unfolded, the spring (5) is compressed, thereby generating an elastic force that causes the opening claw to tend to close.

4. A multifunctional hook suitable for fixing gaps according to claim 3, characterized in that: The insertion holes include a first insertion hole (13), a second insertion hole (14), and a third insertion hole (15) arranged sequentially from the top of the fixing claw (1). The upper end of the guide rod (4) can freely pass through the first insertion hole (13), the second insertion hole (14), and the third insertion hole (15). When the lower end of the guide rod (4) is in the first placement position, it can pass through the third insertion hole (15). When the lower end of the guide rod (4) is in the second placement position, it is restricted to be located below the third insertion hole (15). The lower end of the guide rod (4) is shaped like an inverted U-shaped buckle (41). A U-shaped seat (34) is provided on the tongue (33). When the lower end of the guide rod (4) is in the second placement position, the U-shaped buckle (41) and the U-shaped seat (34) are engaged and connected.

5. A multifunctional hook suitable for fixing gaps according to any one of claims 1 to 4, characterized in that: The fixing claw (1) is provided with an anti-shake buckle (16) on the side wall facing the opening claw, and the anti-shake buckle (16) protrudes from the outer surface of the fixing claw (1).

6. A multifunctional hook suitable for fixing gaps according to any one of claims 1 to 3, characterized in that: The upper end of the adjusting claw (3) is provided with a threaded through hole (32), the adjusting bolt (2) is threadedly connected to the threaded through hole (32), the upper end face of the fixing claw (1) is set as a bolt contact surface (12), the threaded through hole (32) is located above the bolt contact surface (12), and the lower end of the adjusting bolt (2) is in contact with the bolt contact surface (12).

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