CN210707664U

CN210707664U - Efficient and stable spare tire lifting device

Info

Publication number: CN210707664U
Application number: CN201921267578.8U
Authority: CN
Inventors: 韦钦洲; 朱大勇; 付兵; 尹兵
Original assignee: Hubei Zhouhui Auto Parts Co ltd
Current assignee: Hubei Zhouhui Auto Parts Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-09
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a high-efficient stable spare tyre elevating gear, including the tire, fixture is installed to one side of tire, fixture includes location head, flexible loop bar, connecting rod, first limiting plate, first spacing lid and bracing piece, three connecting rod is installed to one side of first limiting plate, flexible loop bar is all installed in the outside of connecting rod one end, the location head is installed to the one end of flexible loop bar, first spacing lid is installed to the other end of flexible loop bar, coupling spring is installed to the inboard of first spacing lid, the bracing piece is installed to coupling spring's inboard, the spacing lid of second is installed in the outside of bracing piece one end, the second limiting plate is installed to the one end of the spacing lid of second, the slipmat is installed to one side of second limiting plate. The utility model discloses a carry out the elasticity centre gripping to the tire, fixed effectual, convenient to use reduces manual operation step, is applicable to not unidimensional tire.

Description

Efficient and stable spare tire lifting device

Technical Field

The utility model relates to a spare tyre lift technical field specifically is a high-efficient stable spare tyre elevating gear.

Background

Along with the rapid development of social economy, the quantity of car is more and more, certain flat tire probability can take place when daily trip, can install the spare tyre additional on the vehicle usually, the spare tyre generally indicates to prepare a spare tyre for the car, in case that wheel flat tire or go out the problem, the spare tyre just conveniently in time replaces, the car is just unlikely to midway the anchor, because the tire of vehicle is generally heavier, it is very difficult to move alone by the manpower, can install spare tyre elevating gear additional usually and go up and down to the spare tyre, be convenient for take the spare tyre.

However, the existing spare tire lifting device has poor fixing effect on the spare tire, is easy to shake and is inconvenient to operate; therefore, the existing requirements are not met, and a high-efficiency and stable spare tire lifting device is provided for the spare tire lifting device.

Disclosure of Invention

An object of the utility model is to provide a high-efficient stable spare tyre elevating gear to the current spare tyre elevating gear who proposes among the solution above-mentioned background art is not good to the fixed effect of spare tyre, easily appears rocking phenomenon, and operates inconvenient scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency and stable spare tire lifting device comprises a tire, wherein a clamping mechanism is installed on one side of the tire, the clamping mechanism comprises a positioning head, a telescopic loop bar, a connecting rod, a first limiting plate, a first limiting cover and a supporting rod, three connecting rods are installed on one side of the first limiting plate, the telescopic loop bar is installed on the outer side of one end of each connecting rod, the positioning head is installed at one end of each telescopic loop bar, the first limiting cover is installed at the other end of each telescopic loop bar, a connecting spring is installed on the inner side of each first limiting cover, and the supporting rod is installed on the inner side of each connecting spring;

the utility model discloses a bracing piece, including bracing piece, spacing lid of bracing piece, first limiting plate, slipmat, sliding plate, sliding guide, lifter, power unit, bracing piece, second limiting cover, second limiting plate, the slipmat is installed to one side of second limiting plate, the sliding plate is installed to the opposite side of second limiting plate, sliding guide is installed in the outside of sliding plate, the lifter is installed to the inboard of sliding plate upper end, power unit is installed in the outside of lifter upper end.

Preferably, the power mechanism comprises a transmission gear, a screw rod, an installation box body and a transmission motor, the screw rod is installed on one side of the transmission gear, the transmission motor is installed at one end of the screw rod, the installation box body is installed on the outer side of the screw rod, and the transmission motor is C2BLD10 in model.

Preferably, the locating head welded fastening is in the one end of flexible loop bar, the inboard of flexible loop bar is provided with the guiding hole, the one end of connecting rod extends to the inboard of guiding hole, first spacing lid one side is provided with the recess, the other end setting of connecting rod is in the inboard of recess.

Preferably, the outer sides of the two ends of the supporting rod are both provided with threads, one end of the supporting rod is fixed on the inner side of the lower end of the sliding plate through threaded connection, one side of the sliding guide rail is provided with a sliding groove, and the sliding plate is arranged on the inner side of the sliding groove.

Preferably, the inner side of the upper end of the sliding plate is provided with a threaded hole, and the lifting rod is fixed on the inner side of the upper end of the sliding plate through threaded connection.

Preferably, one side of the second limiting plate is provided with a reinforcing rib, and the other side of the second limiting plate is fixedly bonded with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adjusts the position of the positioning head according to the size of the tire, so that one end of the positioning head is arranged in the bolt hole of the tire, the connecting spring is in a compressed state by fixing the nut at the outer side of one end of the supporting rod, and the second limiting plate and the positioning head clamp and fix the tire;

2. the utility model discloses a screw rod rotates and drives drive gear rotatory, and the lower extreme of lifter passes through threaded connection to be fixed in the inboard of sliding plate upper end for the sliding plate carries out the adjustment of height in sliding guide's inboard, and then drives the tire and goes up and down, can take out the tire through separating bracing piece and sliding plate and use, and whole convenient to use reduces the manual operation step, is applicable to not unidimensional tire.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the clamping mechanism of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of the power mechanism of the present invention.

In the figure: 1. a tire; 2. a clamping mechanism; 3. positioning the head; 4. a telescopic loop bar; 5. a connecting rod; 6. a first limit plate; 7. a first limit cover; 8. a support bar; 9. a connecting spring; 10. a power mechanism; 11. a second limiting plate; 12. a sliding guide rail; 13. a sliding plate; 14. a lifting rod; 15. a transmission gear; 16. a screw; 17. installing a box body; 18. a drive motor; 19. a second limit cover; 20. a non-slip mat.

Detailed Description

The technical solution 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.

Referring to fig. 1 to 3, the utility model relates to a high-efficient stable spare tyre elevating gear, including tire 1, fixture 2 is installed to one side of tire 1, fixture 2 includes positioning head 3, flexible loop bar 4, connecting rod 5, first limiting plate 6, first spacing lid 7 and bracing piece 8, three connecting rod 5 are installed to one side of first limiting plate 6, flexible loop bar 4 is all installed to the outside of connecting rod 5 one end, the inboard of flexible loop bar 4 is provided with the guiding hole, the one end of connecting rod 5 extends to the inboard of guiding hole, applicable in the not unidimensional tire centre gripping, positioning head 3 is installed to one end of flexible loop bar 4, first spacing lid 7 is installed to the other end of flexible loop bar 4, connecting spring 9 is installed to the inboard of first spacing lid 7, bracing piece 8 is installed to the inboard of connecting spring 9;

spacing lid 19 of second is installed in the outside of 8 one ends of bracing pieces, second limiting plate 11 is installed to the one end of the spacing lid 19 of second, slipmat 20 is installed to one side of second limiting plate 11, can improve the stability of tire in the centre gripping, reduce the probability of touching with other structures, sliding plate 13 is installed to the opposite side of second limiting plate 11, sliding guide 12 is installed in sliding plate 13's the outside, lifter 14 is installed to the inboard of sliding plate 13 upper end, power unit 10 is installed in the outside of lifter 14 upper ends, carry out the elasticity centre gripping through to the tire, it is fixed effectual, high durability and convenient use, reduce manual operation step, be applicable to not unidimensional tire.

Further, the power mechanism 10 comprises a transmission gear 15, a screw 16, an installation box 17 and a transmission motor 18, wherein the screw 16 is installed on one side of the transmission gear 15, the transmission motor 18 is installed at one end of the screw 16, the installation box 17 is installed on the outer side of the screw 16, the transmission motor 18 is C2BLD10 in model number, power is provided by the power mechanism 10 to lift the tire, and the manual operation labor amount is reduced.

Further, the first 3 welded fastening of location is in the one end of flexible loop bar 4, and the inboard of flexible loop bar 4 is provided with the guiding hole, and the one end of connecting rod 5 extends to the inboard of guiding hole, and 7 one side of first spacing lid are provided with the recess, and the other end setting of connecting rod 5 is in the inboard of recess, and is applicable to carry out the centre gripping in not unidimensional tire.

Further, the outsides of the two ends of the support rod 8 are provided with threads, one end of the support rod 8 is fixed on the inner side of the lower end of the sliding plate 13 through threaded connection, one side of the sliding guide rail 12 is provided with a sliding groove, the sliding plate 13 is arranged on the inner side of the sliding groove, and the sliding plate 13 can move on the inner side of the sliding groove to drive the support rod 8 to lift.

Further, a screw hole is formed in the inner side of the upper end of the sliding plate 13, the lifting rod 14 is fixed to the inner side of the upper end of the sliding plate 13 by screw connection, and the sliding plate 13 is moved by the lifting rod 14 under the transmission of the screw connection.

Further, one side of the second limiting plate 11 is provided with a reinforcing rib, the other side of the second limiting plate 11 is fixedly bonded with a non-slip mat 20, the non-slip mat 20 is arranged, the stability of the tire in clamping can be improved, and the probability of touching with other structures is reduced.

The working principle is as follows: when the device is used, whether the functions of all parts are intact is checked, the position of the positioning head 3 is adjusted according to the size of the tire, one end of the positioning head 3 is arranged in a bolt hole of the tire, the connecting spring 9 is in a compressed state by fixing a nut at the outer side of one end of the supporting rod 8, the second limiting plate 11 and the positioning head 3 clamp and fix the tire, wherein a screw 16 is meshed with a transmission gear 15, a power supply is switched on, a transmission motor 18 is started, the screw 16 rotates to drive the transmission gear 15 to rotate, the transmission gear 15 drives the lifting rod 14 to rotate, the lower end of the lifting rod 14 is fixed at the inner side of the upper end of the sliding plate 13 through threaded connection, the sliding plate 13 is adjusted in height at the inner side of the sliding guide rail 12 to further drive the tire to lift, and the tire can be taken, the whole use is convenient, the manual operation steps are reduced, and the tire is suitable for tires with different sizes.

For those skilled in the art, simple combination, equivalent replacement, and further improvement without departing from the technical concept of the present invention shall be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient stable spare tyre elevating gear, includes tire (1), its characterized in that: the tire is characterized in that a clamping mechanism (2) is installed on one side of the tire (1), the clamping mechanism (2) comprises a positioning head (3), a telescopic loop bar (4), connecting rods (5), a first limiting plate (6), a first limiting cover (7) and a supporting rod (8), three connecting rods (5) are installed on one side of the first limiting plate (6), the telescopic loop bar (4) is installed on the outer side of one end of each connecting rod (5), the positioning head (3) is installed on one end of each telescopic loop bar (4), the first limiting cover (7) is installed on the other end of each telescopic loop bar (4), a connecting spring (9) is installed on the inner side of each first limiting cover (7), and the supporting rod (8) is installed on the inner side of each connecting spring (9);

spacing lid of second (19) is installed in the outside of bracing piece (8) one end, second limiting plate (11) is installed to the one end of spacing lid of second (19), slipmat (20) are installed to one side of second limiting plate (11), sliding plate (13) are installed to the opposite side of second limiting plate (11), sliding guide (12) are installed in the outside of sliding plate (13), lifter (14) are installed to the inboard of sliding plate (13) upper end, power unit (10) are installed in the outside of lifter (14) upper end.

2. An efficient and stable spare tire lifting device as claimed in claim 1, wherein: the power mechanism (10) comprises a transmission gear (15), a screw rod (16), an installation box body (17) and a transmission motor (18), the screw rod (16) is installed on one side of the transmission gear (15), the transmission motor (18) is installed at one end of the screw rod (16), the installation box body (17) is installed on the outer side of the screw rod (16), and the transmission motor (18) is C2BLD10 in model number.

3. An efficient and stable spare tire lifting device as claimed in claim 1, wherein: the utility model discloses a location, including location head (3), the inboard of flexible loop bar (4) is provided with the guiding hole, the one end of connecting rod (5) extends to the inboard of guiding hole, first spacing lid (7) one side is provided with the recess, the other end setting of connecting rod (5) is in the inboard of recess.

4. An efficient and stable spare tire lifting device as claimed in claim 1, wherein: the outer sides of two ends of the supporting rod (8) are provided with threads, one end of the supporting rod (8) is fixed on the inner side of the lower end of the sliding plate (13) through threaded connection, one side of the sliding guide rail (12) is provided with a sliding groove, and the sliding plate (13) is arranged on the inner side of the sliding groove.

5. An efficient and stable spare tire lifting device as claimed in claim 1, wherein: the inner side of the upper end of the sliding plate (13) is provided with a threaded hole, and the lifting rod (14) is fixed on the inner side of the upper end of the sliding plate (13) through threaded connection.

6. An efficient and stable spare tire lifting device as claimed in claim 1, wherein: and reinforcing ribs are arranged on one side of the second limiting plate (11), and an anti-slip mat (20) is fixedly bonded on the other side of the second limiting plate (11).