CN217582789U

CN217582789U - Automobile screw with anti-theft function

Info

Publication number: CN217582789U
Application number: CN202220803661.8U
Authority: CN
Inventors: 余家祥
Original assignee: Jiangsu Baote Auto Parts Co ltd
Current assignee: Jiangsu Baote Auto Parts Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-10-14
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to an automobile screw technical field especially relates to an automobile screw with theftproof function, has solved among the prior art engine and also be the most valuable subassembly on the car as the core of car, and it fixes to need use the automobile screw equally, and the automobile screw on the market often only has ordinary fixed function to do not possess the function of theftproof, can not provide the problem of protecting well for the engine. The utility model provides an automobile screw with theftproof function, includes the body of rod, the top fixedly connected with nut of the body of rod, and the bottom fixedly connected with screw thread head of the body of rod, and the outer lane cover of the body of rod is equipped with the sleeve, and telescopic outer lane bilateral symmetry is provided with spacing portion, and spacing portion includes the quarter butt. The utility model discloses a structural design had both strengthened the fixed ability of the body of rod to the engine, had guaranteed the security performance that the engine can not be stolen easily again, and production is convenient, and simple to use has alleviateed personnel's installation time.

Description

Automobile screw with anti-theft function

Technical Field

The utility model relates to an automobile screw technical field especially relates to an automobile screw with theftproof function.

Background

Automobile screws are used in retail parts of automobiles, and products with a screw connection function are called automobile fasteners. Although automotive fasteners have not been incorporated into the standardization of specialty industries, automotive fasteners are the industry that has the highest demands on safety quality standards. The quantity of the automobiles running on the road is thousands of, if the quality problem of one screw fails, the automobile fastener is afraid, so that the qualified rate of the quality requirement of the automobile fastener is one hundred percent, and if the quality problem of one screw does not occur, the quality problem of one screw cannot be solved.

However, the engine is also the most valuable component of the automobile as the core of the automobile, and the automobile screw is also needed to be used for fixing, and the automobile screw in the market often has only a common fixing function, does not have an anti-theft function, and cannot provide good protection for the engine, so that the automobile screw with the anti-theft function is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car screw with theftproof function has solved among the prior art engine and also is the most valuable subassembly on the car as the core of car, and the car screw that equally need be used fixes, and the car screw on the market often only has ordinary fixed function to do not possess the function of theftproof, can not provide the problem of protecting well for the engine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile screw with theftproof function, includes the body of rod, the top fixedly connected with nut of the body of rod, and the bottom fixedly connected with screw head of the body of rod, the outer lane cover of the body of rod is equipped with the sleeve, telescopic outer lane bilateral symmetry is provided with spacing portion, spacing portion includes the quarter butt, the one end and adjacent telescopic outer lane one side fixed connection of quarter butt, and the other end rotation of quarter butt is connected with the montant, one side fixedly connected with gib head of montant, the groove of accomodating has been seted up at the top of quarter butt, and accomodate two inside walls in groove and all seted up the screw that runs through and accomodate the groove lateral wall, one side fixedly connected with of montant and the connecting block of accomodating groove looks adaptation, one side of connecting block is provided with small-size bolt, and small-size bolt one end runs through adjacent screw in proper order and the connecting block closes through the screw with another screw soon with another screw and be connected.

Preferably, one side of the bottom of the short rod is rotatably connected with one side of the adjacent vertical rod through a torsion spring.

Preferably, the outer ring of the connecting block is in sliding connection with the inner cavity of the accommodating groove.

Preferably, a groove is formed in one end of the small bolt, and a special-shaped screwing block is fixedly connected to one side of an inner cavity of the groove.

Preferably, the inner cavity of the sleeve is slidably connected with the outer ring of the rod body.

Preferably, the top of the sleeve abuts the bottom of the nut.

The utility model discloses possess following beneficial effect at least:

when personnel use, it is rotatory that personnel twist the nut through the instrument and drive the body of rod, make the body of rod fix the engine, personnel outwards break the montant through torsion spring, make montant and quarter butt be the horizontality, thereby make the connecting block get into and accomodate the inslot, under the drive of montant, the gib head is driven rotatoryly, carry out the buckle operation with the fixed bolster of engine, at last twist the piece and the small-size bolt tightening screw with abnormal shape through dedicated instrument, the help connecting block carries out spacing operation, through structural design, the fixed ability of the body of rod to the engine has both been strengthened, the security performance that the engine can not be stolen easily has been guaranteed again, and convenient for production, high durability and convenient use, and the installation time of personnel is lightened.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are 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 present invention;

FIG. 2 is a schematic view of the sleeve structure of the present invention;

fig. 3 is a schematic diagram of the internal structure of the limiting portion of the present invention.

In the figure: 1. a rod body; 2. a nut; 3. a screw head; 4. a limiting part; 401. a hook head; 402. a vertical rod; 403. a torsion spring; 404. a short bar; 405. connecting blocks; 406. a small bolt; 407. a special-shaped screwing block; 408. a screw hole; 409. a receiving groove; 5. a sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, an automobile screw with an anti-theft function comprises a rod body 1, a nut 2 is fixedly connected to the top of the rod body 1, a threaded head 3 is fixedly connected to the bottom of the rod body 1, a sleeve 5 is sleeved on the outer ring of the rod body 1, limiting portions 4 are symmetrically arranged on two sides of the outer ring of the sleeve 5, each limiting portion 4 comprises a short rod 404, one end of each short rod 404 is fixedly connected to one side of the outer ring of the adjacent sleeve 5, the other end of each short rod 404 is rotatably connected with a vertical rod 402, a hook head 401 is fixedly connected to one side of each vertical rod 402, an accommodating groove 409 is formed in the top of each short rod 404, screw holes 408 penetrating through the side walls of the accommodating grooves 409 are formed in two inner side walls of each accommodating groove 409, a connecting block 405 matched with the accommodating groove 409 is fixedly connected to one side of each vertical rod 402, a small bolt 406 is arranged on one side of the connecting block 405, one end of each small bolt 406 sequentially penetrates through the adjacent screw holes 408 and the connecting block 405 to be connected with the other screw holes 408 through threaded screwing, specifically, when a person uses the engine, the person screws the nut 2 by a tool to drive the rod body 1 to rotate, so that the rod body 1 fixes the engine, when the rod body 1 is screwed to the bottom and can not rotate, the person pulls the vertical rod 402 outwards by the torsion spring 403 to enable the vertical rod 402 and the short rod 404 to be in a horizontal state, so that the connecting block 405 enters the accommodating groove 409, the hook head 401 is driven to rotate by the driving of the vertical rod 402 to be buckled with a fixed support of the engine, and finally the special-shaped screwing block 407 and the small bolt 406 are screwed into the screw hole 408 by a special tool to help the connecting block 405 to perform limiting operation, so that the fixing capacity of the rod body 1 on the engine is enhanced, the safety performance that the engine cannot be stolen easily is ensured, and the engine is convenient to produce, the use is simple, and the installation time of personnel is reduced.

The scheme has the following working processes:

when personnel use, the personnel twist through the instrument and move the nut 2 and drive the body of rod 1 rotatory, make the body of rod 1 fix the engine, treat that the body of rod 1 is twisted and move under the unable rotating state in bottom, personnel outwards break off montant 402 through torsion spring 403, make montant 402 and quarter butt 404 be the horizontality, thereby make connecting block 405 get into and accomodate inside the groove 409, under the drive of montant 402, gib head 401 is driven rotatoryly, carry out the buckle operation with the fixed bolster of engine, screw 408 is screwed up to piece 407 and small-size bolt 406 with heterotypic twisting through dedicated instrument at last, help connecting block 405 carries out spacing operation.

According to the working process, the following steps are known:

through structural design, the fixing capacity of the rod body 1 to the engine is enhanced, the safety performance that the engine cannot be stolen is guaranteed, the production is convenient, the use is simple, and the installation time of personnel is reduced.

Further, one side of the bottom of the short rod 404 is rotatably connected with one side of the adjacent vertical rod 402 through the torsion spring 403, and particularly, the hook head 401 is helped to ensure stability through the arrangement of the vertical rod 402.

Further, the outer ring of the connecting block 405 is slidably connected with the inner cavity of the accommodating groove 409, and particularly, the connecting block 405 is convenient to be fixed by a person through the arrangement of the accommodating groove 409.

Further, a groove is formed in one end of the small bolt 406, and a special-shaped screwing block 407 is fixedly connected to one side of the inner cavity of the groove, specifically, the special-shaped screwing block 407 is not collided by external force due to the arrangement of the groove.

Further, the inner chamber of sleeve 5 and the outer lane sliding connection of the body of rod 1 are concrete, and through the setting of sleeve 5, make things convenient for personnel to be connected the adaptation with the body of rod 1 and spacing portion 4.

Further, the top of the sleeve 5 is abutted to the bottom of the nut 2, specifically, the installation position of the engine is locked through the arrangement of the hook head 401, the safety of the engine is guaranteed, and the difficulty of stealing the engine is increased.

In summary, the following steps: when personnel use, personnel twist nut 2 through the instrument and drive the body of rod 1 rotatory, make the body of rod 1 fix the engine, treat that body of rod 1 is twisted to the bottom under can not the rotation state, personnel break off montant 402 outwards through torsion spring 403, make montant 402 and quarter butt 404 be the horizontality, thereby make connecting block 405 get into and accomodate inside the groove 409, under the drive of montant 402, gib head 401 is driven rotatoryly, carry out the buckle operation with the fixed bolster of engine, at last screw hole 408 is screwed up heterotypic twisting block 407 and small-size bolt 406 through special instrument, help connecting block 405 carry out spacing operation, through the setting of montant 402, helped gib head 401 to guarantee stability, through the setting of accomodating the groove, make connecting block 405 be convenient for by personnel to fix, through the setting of recess, make heterotypic twisting block 407 can not receive the collision of external force, through the setting of sleeve 5, make things convenient for personnel to connect body of rod 1 with spacing portion 4 adaptation, through the setting of gib head 401, the installation position of engine has been locked, the safety of engine has been guaranteed, the engine theft has increased, the difficulty of the design both can not only the engine, and the simple use of the engine can not only the engine of the easy assurance on the installation time of the design, and the engine, the easy production of the installation of the easy to have been guaranteed, and the easy to have been guaranteed, the installation of the easy to have been guaranteed, the installation of engine.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automobile screw with theftproof function, includes the body of rod (1), its characterized in that, top fixedly connected with nut (2) of the body of rod (1), and bottom fixedly connected with thread head (3) of the body of rod (1), the outer lane cover of the body of rod (1) is equipped with sleeve (5), the outer lane bilateral symmetry of sleeve (5) is provided with spacing portion (4), spacing portion (4) include quarter butt (404), the one end of quarter butt (404) and outer lane one side fixed connection of adjacent sleeve (5), and the other end of quarter butt (404) rotates and is connected with montant (402), one side fixedly connected with gib head (401) of montant (402), the top of quarter butt (404) has been seted up and has been accomodate groove (409), and has all seted up screw (408) that run through and accomodate groove (409) lateral wall, one side fixedly connected with connecting block (405) of accomodating groove (409) looks adaptation of montant (402), one side of connecting block (405) is provided with small-size bolt (409), and small-size bolt (409) one end runs through screw hole (408) and adjacent screw (408) and is connected through another screw (408) and screw (409) and another screw.

2. The screw for motor vehicle with anti-theft function according to claim 1, characterized in that the side of the bottom of the short rod (404) is rotatably connected with the side of the adjacent vertical rod (402) through a torsion spring (403).

3. The screw of claim 1, wherein the outer ring of the connecting block (405) is slidably connected to the inner cavity of the receiving groove (409).

4. The automotive screw with the anti-theft function according to claim 1, characterized in that one end of the small bolt (406) is provided with a groove, and one side of the inner cavity of the groove is fixedly connected with a special-shaped screwing block (407).

5. The screw of claim 1, wherein the inner cavity of the sleeve (5) is slidably connected with the outer ring of the rod body (1).

6. An automotive screw with anti-theft function according to claim 4, characterized in that the top of the sleeve (5) is against the bottom of the nut (2).