CN210027650U

CN210027650U - Automobile spare tire suspension protection device

Info

Publication number: CN210027650U
Application number: CN201920664804.XU
Authority: CN
Inventors: 郭旭; 白光泽; 汤思佳
Original assignee: Changchun Vocational Institute of Technology
Current assignee: Changchun Vocational Institute of Technology
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-02-07
Anticipated expiration: 2029-05-10

Abstract

The utility model relates to a vehicle spare tire suspension protection device, which belongs to the technical field of automobile accessories and comprises a fixed seat and a box cover, wherein the box cover is detached from the fixed seat, the fixed seat is fixed on the rear door of a vehicle body through a fixed hole, a round hole in the middle of a spare tire wheel hub passes through a screw rod, a nut is screwed on to fix the spare tire on the fixed seat, the spare tire is prevented from sliding and colliding in the fixed seat, a shock pad made of rubber material is fixedly arranged on the inner circumference of the fixed seat, the spare tire is prevented from colliding when being put in or taken out, the box cover is covered to play the dustproof and sunscreen effects, when the spare tire is required to be used, the nut is screwed off from the screw rod, a pressing ring is pressed to enable a tilting rod to rotate around a shaft rod, the other end of the tilting rod is enabled to move towards the outer direction of the fixed seat, so that the spare tire is tilted out of the fixed seat, the replacement of the spare tire of the automobile is convenient.

Description

Automobile spare tire suspension protection device

Technical Field

The utility model relates to a car spare tyre hangs protection device belongs to auto-parts technical field.

Background

The automobile spare tire is a spare tire of the automobile, once a wheel is burst or other problems occur, the spare tire can be conveniently replaced in time, the automobile cannot be anchored midway, and the spare tire is an emergency tire, so that the spare tire is one of indispensable parts in the automobile.

The spare tire of many cars hangs in the back door position now, but in the driving process, because of the car jolts, and the fixed insecure of the spare tire that many cars placed can make the spare tire slide and collide, leads to the spare tire damaged, and mechanical properties descends, when changing the spare tire moreover, because of the spare tire is heavier for the spare tire is inconvenient to take out from the container of placing the spare tire, causes very big inconvenience.

Disclosure of Invention

The to-be-solved technical problem of the utility model overcomes current defect, provides a car spare tyre hangs protection device, can effectively solve among the background art inconvenient fixed lead to in the driving slide collision with inconvenient taking out the problem of spare tyre from the container.

A suspension protection device for an automobile spare tire comprises a fixed seat and a box cover, wherein screws are uniformly arranged in the middle of one side of the circumference of the box cover, the screws are spirally and fixedly installed on the circumference of the outside of the fixed seat, blind holes are uniformly formed in the upper end of the fixed seat, through holes are formed in the lower section of each blind hole, which is close to the inner side of the fixed seat, a shaft lever is fixedly installed in the middle of the inside of each through hole, a tilting lever is rotatably sleeved on the shaft lever, a tilting pad is fixedly installed on the upper surface of one end of the tilting lever, a pressing lever is sleeved in each blind hole, and a pressing ring is fixedly installed at the upper;

the fixing seat is characterized in that a screw rod is uniformly and fixedly mounted in the middle of the upper surface inside the fixing seat, a nut is connected to the screw rod in a threaded mode, fixing holes are uniformly formed in the fixing seat, and a shock pad is fixedly mounted on the circumference inside the fixing seat.

Furthermore, the fixing seat and the box cover are of cylindrical structures, a first groove is formed in one side of the fixing seat, the screw rod and the shockproof pad are fixedly installed inside the first groove, and a second groove is formed in one side of the box cover.

Furthermore, one end of the tilting rod extends into the blind hole, and the other end of the tilting rod extends into the fixed seat.

Further, the shock pad is made of rubber.

Further, the height of the box cover is smaller than that of the fixing seat.

Further, the through hole is communicated with the blind hole, and a through hole with the size identical to that of the through hole is formed in the shockproof pad on one side of the through hole.

The utility model discloses beneficial effect:

the utility model is provided with the screw rod and the screw, so that the spare tire can be conveniently fixed on the fixed seat, and the sliding collision of the spare tire during the running process can be avoided; the utility model has the advantages that the shockproof pad is arranged, so that the friction between the outer wall of the spare tire and the fixed seat is reduced, and the damage to the spare tire caused by collision is avoided; the utility model is provided with the tilting rod and the tilting pad, thereby facilitating the spare tire to be taken out from the fixed seat and avoiding scratching the tire when the spare tire is taken out; the utility model effectively protects the spare tire from dust and sunlight by arranging the box cover, thereby avoiding the influence on the mechanical performance of the spare tire caused by the aging of the spare tire; the utility model discloses simple structure, reasonable in design, effectual hanging and protection to the spare tyre.

Drawings

Fig. 1 is a top view of the open cover of the utility model.

Fig. 2 is a top view of the cover of the utility model.

Fig. 3 is a front sectional view of the present invention.

Fig. 4 is a schematic view of the fixing base structure of the present invention.

Fig. 5 is a schematic view of the pressing ring structure of the present invention.

Reference numbers in the figures: 1. a fixed seat; 2. a box cover; 3. a screw; 4. blind holes; 5. a through hole; 6. a shaft lever; 7. a tilting rod; 8. a tilting pad; 9. a pressing lever; 10. pressing a ring; 11. a screw; 12. a nut; 13. a fixing hole; 14. a crash pad.

Detailed Description

Referring to fig. 1-5, a suspension protection device for a spare tire of an automobile comprises a fixing base 1 and a box cover 2, wherein the height of the box cover 2 is smaller than that of the fixing base 1, the fixing base 1 and the box cover 2 are both cylindrical structures, a first groove is formed in one side of the fixing base 1, a screw 11 and a shock pad 14 are both fixedly installed in the first groove, a second groove is formed in one side of the box cover 2, screws 3 are uniformly arranged in the middle of one side of the circumference of the box cover 2, the screws 3 are fixedly installed on the outer circumference of the fixing base 1 in a spiral manner, blind holes 4 are uniformly formed in the upper end of the fixing base 1, through holes 5 are formed in the lower sections of the blind holes 4 close to the inner side of the fixing base 1, the through holes 5 are communicated with the blind holes 4, through holes consistent with the size of the through holes 5 are, a tilting rod 7 is rotatably sleeved on the shaft lever 6, one end of the tilting rod 7 extends into the blind hole 4, the other end of the tilting rod 7 extends into the fixed seat 1, a tilting pad 8 is fixedly arranged on the upper surface of one end of the tilting rod 7, a pressing rod 9 is sleeved in the blind hole 4, and a pressing ring 10 is fixedly arranged at the upper end of the pressing rod 9;

the screw rod 11 is uniformly and fixedly installed at the middle position of the upper surface inside the fixing seat 1, the nut 12 is connected to the screw rod 11 in a threaded mode, the fixing holes 13 are uniformly formed in the fixing seat 1, the shockproof pad 14 is fixedly installed on the circumference inside the fixing seat 1, and the shockproof pad 14 is made of rubber.

The utility model discloses the theory of operation: when the utility model is used, the screw 3 is screwed, the box cover 2 is detached from the fixing seat 1, the fixing seat 1 is fixed on a rear vehicle door of a vehicle body through the fixing hole 13, the nut 12 is screwed off from the screw rod 11 by rotating the nut 12, a round hole in the middle of a spare tire hub passes through the screw rod 11, and the nut 12 is screwed again, so that the spare tire is fixed on the fixing seat 1, the sliding collision of the spare tire in the fixing seat 1 is avoided, the shockproof pad 14 made of rubber materials is fixedly arranged on the inner circumference of the fixing seat 1, the spare tire is prevented from being collided when being put in or taken out, the box cover 2 is covered on the fixing seat 1, the screw 3 is screwed, the dustproof and sun-proof effects are achieved, the phenomenon that the spare tire is aged due to dust and sunshine when the spare tire is not used is avoided, and the mechanical performance of the spare tire;

when needing to use the spare tyre, through twisting screw 3, pull down lid 2 from fixing base 1, screw nut 12 is twisted off from screw rod 11 simultaneously, press ring 10 through pressing, make according to depression bar 9 at the inside inward movement of blind hole 4, make the one end of pressing down bar 9 press down the one end of perk pole 7, make perk pole 7 rotatory around axostylus axostyle 6, realize that the other end of perk pole 7 removes to fixing base 1 outside direction, thereby make the spare tyre by perk fixing base 1, conveniently take out the spare tyre from fixing base 1, and be equipped with perk pad 8, avoid producing the damage to the spare tyre when perk, on nut 12 installation screw rod 11 is passed through to the tyre that will damage, make the tyre that damages fix in fixing base 1, cover lid 2, screw 3 is twisted, and install the spare tyre on the car, conveniently change to the spare tyre of car.

Claims

1. The utility model provides a car spare tyre hangs protection device, includes fixing base (1), lid (2), its characterized in that: screws (3) are uniformly arranged in the middle of one side of the circumference of the box cover (2), the screws (3) are spirally and fixedly installed on the circumference of the outer portion of the fixing seat (1), blind holes (4) are uniformly formed in the upper end of the fixing seat (1), through holes (5) are formed in the lower section of each blind hole (4) close to the inner side of the corresponding fixing seat (1), shaft levers (6) are fixedly installed in the middle of the inner portions of the through holes (5), the shaft levers (6) are rotatably sleeved with the tilting rods (7), tilting pads (8) are fixedly installed on the upper surfaces of one ends of the tilting rods (7), pressing rods (9) are sleeved in the blind holes (4), and pressing rings (10) are fixedly installed at the upper ends of the pressing rods (9);

the utility model discloses a shockproof seat, including fixing base (1), the even fixed mounting of the inside upper surface intermediate position of fixing base (1) has screw rod (11), threaded connection has nut (12) on screw rod (11), fixed orifices (13) have evenly been seted up to fixing base (1) inside, fixed mounting has crash pad (14) on the circumference of fixing base (1) inside.

2. The spare tire suspension protection device for an automobile according to claim 1, wherein: the fixing seat (1) and the box cover (2) are of cylindrical structures, a first groove is formed in one side of the fixing seat (1), the screw rod (11) and the shockproof pad (14) are fixedly mounted inside the first groove, and a second groove is formed in one side of the box cover (2).

3. The spare tire suspension protection device for an automobile according to claim 1, wherein: one end of the tilting rod (7) extends to the inside of the blind hole (4), and the other end of the tilting rod (7) extends to the inside of the fixed seat (1).

4. The spare tire suspension protection device for an automobile according to claim 1, wherein: the shockproof pad (14) is made of rubber.

5. The spare tire suspension protection device for an automobile according to claim 1, wherein: the height of the box cover (2) is smaller than that of the fixed seat (1).

6. The spare tire suspension protection device for an automobile according to claim 1, wherein: the through hole (5) is communicated with the blind hole (4), and a through hole with the same size as the through hole (5) is formed in the shockproof pad (14) on one side of the through hole (5).