CN210852257U - Invisible automobile chair back hook - Google Patents

Abstract

The utility model discloses an invisible automobile chair back hook belongs to car articles for use technical field, specifically includes: the hook seat, with the hook seat major axis vertically couple body and with the hook seat set firmly in the installation component of the car back of the chair, the couple body includes mounting and moving part, the moving part cover is located just can follow the axial relative slip of mounting in the mounting, be equipped with compression spring between moving part and the mounting. The utility model discloses a moving part, mounting and compression spring telescopic fixed knot construct for the length of the couple body can be adjusted according to the needs of reality, can adapt to the hook of the article of different diameters size, both can hook shopping bag, also can centre gripping cell-phone and drinking cup etc..

Description

Invisible automobile chair back hook

Technical Field

The utility model relates to an automobile articles for use technical field, in particular to stealthy car back of the chair couple.

Background

The appearance of automobiles greatly facilitates the traveling of people, and the automobiles become an important part which is not available in the life of people. With the rapid development of economy, the popularity of automobiles increases year by year. When using a car, a driver and a passenger usually carry a handbag or a shopping bag, and people often place personal belongings on a car seat due to limited storage space in the car. However, the instability of the car during driving can cause the articles in the handbag or shopping bag to fall off, which is prone to cause the loss of the articles and the pollution of the environment in the car. Therefore, the car seat back is usually provided with a plurality of hooks, which is convenient for hanging articles. The existing hook is generally integrated with the interior and exterior parts of the vehicle through the mode of integral molding of a mold or screw installation and the like, and is uniformly assembled on the vehicle by a whole vehicle factory, the position is a fixed position, and the use and installation are not flexible.

Chinese patent No. CN201721364399.7 discloses a car back of chair couple, including first horizontal pole, second horizontal pole and peg, the bottom welding of peg has first horizontal pole, the equidistance is provided with five first couples on the first horizontal pole, the upper portion and the peg welding of first horizontal pole have the second horizontal pole, the symmetry is provided with four second couples on the second horizontal pole. However, the hook for the automobile seat back has a single purpose, can only be used for hanging heavy objects, can only adapt to heavy objects with a certain diameter, and has weak load-carrying capacity and potential safety hazard; secondly, the hook of the backrest of the automobile is always exposed in the carriage, and the safety of the crew in the carriage is affected due to the sharp part of the hook, for example, the crew may be injured by the hook when the automobile is started or braked.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide an invisible automobile chair back hook.

In order to achieve the above object, the present invention is specifically realized by the following techniques:

the utility model provides an stealthy car back of the chair couple, including the hook seat, with hook seat major axis vertically couple body and with the hook seat set firmly in the installation component of the car back of the chair, the couple body includes mounting and moving part, the moving part cover is located just can follow the axial relative slip of mounting in the mounting, be equipped with compression spring between moving part and the mounting.

Adopt above-mentioned technical scheme: the movable part and the fixing part slide relatively to form a telescopic structure, so that the length of the hook body can be adjusted according to actual needs, the hook body can be suitable for hooking articles with different diameters, such as shopping bags and mobile phones, cups and the like, and the hook claw and the hook seat of the movable part form a clamping structure. The elastic force of the compression spring applied to the moving part is used for fixing the object and preventing the object from sliding off or falling off the hook body.

The compression spring can appear the circumstances that elasticity reduces in long-term use to fixed article that can not be fine, consequently, the moving part is close to the tip of hook seat is equipped with first permanent magnet, the position that corresponds in the mounting hollow structure first permanent magnet is equipped with the second permanent magnet, and the relative setting first permanent magnet and second permanent magnet ferromagnetism are opposite, thereby increase compression spring's deformation power under the effect of magnetic attraction, make hook or the fixed of centre gripping article more firm, the security is higher.

Furthermore, the positions of the claw of the moving part and the position of the hook seat relative to the claw of the moving part are both provided with anti-slip pads so as to enhance the friction force and improve the stability of fixing objects such as a mobile phone or a water cup.

Further, the couple body is articulated with the hook seat, just the couple physical stamina rotates to become 90 degrees fixedly with the hook seat, be equipped with the holding on the hook seat the hook groove of the couple body, the hook groove with the shape phase-match of couple body.

The scheme is adopted: when the hook body is in a non-use state, the hook body can be stored in the hook seat through rotation, so that the hook is convenient to store, and the problems that the hook body hooks articles and scratches a human body and the like when the hook is in the non-use state are solved. When in use, the hook body is pulled out from the hook groove.

Furthermore, a reinforcing rib is arranged below the fixing part, and two ends of the reinforcing rib are respectively connected with the fixing part and the hook seat in a rotating mode. When the hook body bears the load, the reinforcing ribs, the hook body and the hook seat form a triangular structure, so that the firmness and the bearing capacity of the hook can be enhanced.

Further, the installation component adopts a hoop structure. The clamp structure is adopted, so that the installation and the disassembly are convenient; when the automobile seat back hook is idle, the automobile seat back hook can be accommodated in an idle space between an automobile headrest and an automobile seat back, and when the automobile seat back hook is needed to be used, the automobile seat back hook is screwed out, an object needing to be hung is hung on the hook body, and a protrusion on the back surface of the automobile seat is avoided, so that rear-row crew members are prevented from colliding with the protrusion on the back surface of the automobile seat to be injured when an automobile is braked emergently, and the safety of the crew members is further improved; the screwing-out angle of the hook on the back of the automobile chair can be adjusted, and the driving comfort degree of crew members on the rear-row chair is improved.

The utility model has the advantages that:

1. through moving part, mounting and compression spring telescopic fixed knot construct for the length of couple body can be adjusted according to actual needs, can adapt to the hook of the article of different diameters size, both can hook shopping bag, also can centre gripping cell-phone and drinking cup etc..

2. The hook body is hinged with the hook seat, and can be stored in the hook seat through rotation when not in use, so that the hook is convenient to store, and the problems that the hook body hooks articles and scratches a human body and the like when the hook is not in use are solved. Meanwhile, the hook seat is installed by adopting a hoop structure, so that the hook seat is convenient to install and disassemble on one hand; on the other hand, when the hook of the automobile seat back is idle, the hook seat can be accommodated in an idle space between the automobile headrest and the automobile seat back, and the back of the automobile seat is prevented from being provided with a protrusion, so that rear-row crew members are prevented from colliding with the protrusion on the back of the automobile seat to be injured when the automobile is braked emergently, and the safety of the crew members is further improved. When the hanger needs to be used, the hook seat is screwed out, the hanger body is pulled out, and an object needing to be hung is hung on the hanger body.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the invisible automobile seat back hook of embodiment 1;

FIG. 2 is a schematic structural view of the mounting assembly of embodiment 1;

fig. 3 is a schematic structural view of the free space where the hook base of embodiment 1 is housed between the headrest and the seatback of the automobile;

FIG. 4 is a schematic structural view of the invisible automobile seat back hook of embodiment 2;

FIG. 5 is a schematic structural view of the invisible automobile seat back hook of embodiment 3;

in the figure, 1, a hook seat; 11. a hook groove; 2. a hook body; 21. a fixing member; 22. a movable member; 23. a compression spring; 24. a sliding sleeve; 25. a first permanent magnet; 26. a second permanent magnet; 3. mounting the component; 31. a clamp main body; 32. a bolt; 33. an elastic rubber ring; 4. reinforcing ribs; 5. a headrest support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

An automobile seat back hook is disclosed, and referring to fig. 1-3, the hook comprises a hook seat 1, a hook body 2 perpendicular to a long axis of the hook seat 1, and an installation component 3 for fixedly arranging the hook seat 1 on an automobile seat back, wherein the installation component 3 adopts a hoop structure; specifically, an example structure is given in this embodiment, the mounting assembly 3 includes at least two clamp main bodies 31, the clamp main bodies 31 are connected through bolts 32, an elastic rubber ring 33 is arranged in the clamp main body 31, and the elastic rubber ring 33 can form a certain self-tightening force. During installation, the bolt 32 is unscrewed, the hoop main body 31 is sleeved on the headrest support frame 5, then the hoop main body 31 is closed, and the bolt 32 is screwed, so that the automobile seat back hook can be installed on the automobile seat back, and the installation, the disassembly and the storage of the hook seat 1 are convenient.

The hook body 2 comprises a fixed part 21 and a movable part 22, the movable part 22 is sleeved in the fixed part 21 and can relatively slide along the axial direction of the fixed part 21, and a compression spring 23 is arranged between the movable part 22 and the fixed part 21. Specifically, the inside of the fixed member 21 is a hollow structure, the fixed member 21 is sleeved on the movable member 22, so that part or all of the movable member 22 is located in the hollow structure, the movable member 22 and the fixed member 21 can relatively slide along the axial direction, a sliding sleeve 24 is arranged in one end of the fixed member 21, which is far away from the hook base 1, the outer wall of the movable member 22 is in sliding connection with the inner wall of the sliding sleeve 24, and a threaded hole is formed in the fixed member 21 to ensure that the sliding sleeve 24 is tightly matched with the fixed member 21; a compression spring 23 is fixedly arranged at the end of the movable member 22, and the other end of the compression spring 23 is fixedly connected with the inner wall of the fixed member 21. Through the arrangement, the hook body 2 can be telescopically adjusted, and can be suitable for hooking and clamping different objects. Anti-slip pads (not shown) are arranged at the positions of the claw of the movable member 22 and the hook base 1 relative to the claw of the movable member 22, so as to enhance the friction force and improve the stability of fixing objects such as mobile phones or water cups.

Example 2

The embodiment 2 is substantially the same as the embodiment 1, except that, referring to fig. 4, the compression spring 23 may have a reduced elasticity during a long-term use, so as to fix an object poorly, and therefore, in this embodiment, a first permanent magnet 25 is disposed at an end of the movable member 22 close to the hook base 1, a second permanent magnet 26 is disposed at a position corresponding to the first permanent magnet 25 in the hollow structure of the fixed member 21, and the magnetic poles of the first permanent magnet 25 and the second permanent magnet 26 which are oppositely disposed are opposite, so as to increase the deformation force of the compression spring 23 under the action of the magnetic attraction force, so as to fix the hooked or clamped object more firmly, and to improve the safety.

Example 3

Example 3 is essentially the same as example 2, except that: referring to fig. 5, in order to facilitate the storage of the hook body 2 and prevent the hook body 2 from hooking articles and scratching human bodies, in this embodiment, the hook body 2 is hinged to the hook base 1, specifically, the hinge between the end of the fixing member 21 and the hook base 1 is an elastic hinge, and the hook body 2 can rotate to be fixed at 90 degrees to the hook base 1 by using the self-tightening property of the elastic hinge, the hook base 1 is provided with a hook slot 11 for accommodating the hook body 2, and the hook slot 11 is matched with the hook body 2 in shape.

Further preferably, a reinforcing rib 4 is arranged below the fixing part 21, and two ends of the reinforcing rib 4 are respectively connected with the fixing part 21 and the hook base 1 in a rotating manner. When the hook body 2 bears the load, the reinforcing ribs 4, the hook body 2 and the hook seat 1 form a triangular structure, so that the firmness and the bearing capacity of the hook can be enhanced, and the hook body 2 can still support the heavy object when the elastic hinge is out of function.

Claims (6)

1. The utility model provides an invisible car back of the chair couple, including hook seat (1), with hook seat (1) major axis vertically couple body (2) and with hook seat (1) set firmly in installation component (3) of the car back of the chair, its characterized in that, couple body (2) are including mounting (21) and moving part (22), moving part (22) cover is located just can follow the axial relative slip of mounting (21) in mounting (21), be equipped with compression spring (23) between moving part (22) and mounting (21).

2. The invisible automobile seat back hook as claimed in claim 1, characterized in that a first permanent magnet (25) is arranged at the end of the movable member (22) close to the hook base (1), a second permanent magnet (26) is arranged in the hollow structure of the fixed member (21) at a position corresponding to the first permanent magnet (25), and the magnetic poles of the first permanent magnet (25) and the second permanent magnet (26) which are oppositely arranged are opposite.

3. The invisible car seat back hook as claimed in claim 1, characterized in that the position of the hook of the mobile element (22) and of the hook base (1) with respect to the hook of the mobile element (22) are provided with anti-slip pads.

4. The invisible automobile seat back hook as claimed in any one of claims 1 to 3, characterized in that the hook body (2) is hinged to the hook base (1), the hook body (2) can rotate to be fixed at 90 degrees to the hook base (1), a hook groove (11) for accommodating the hook body (2) is formed in the hook base (1), and the hook groove (11) is matched with the shape of the hook body (2).

5. The invisible automobile chair back hook as claimed in claim 4, characterized in that a reinforcing rib (4) is arranged below the fixing member (21), and two ends of the reinforcing rib (4) are respectively connected with the fixing member (21) and the hook base (1) in a rotating manner.

6. The invisible automobile seat back hanger as claimed in claim 1, wherein the mounting assembly (3) is of a clip structure.

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