CN218453314U

CN218453314U - Multifunctional tire detacher

Info

Publication number: CN218453314U
Application number: CN202223103645.7U
Authority: CN
Inventors: 邵东青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-02-07
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of auto repair, in particular to multifunctional tire detacher, including barrel and the lead screw of following the barrel motion, the barrel has with lead screw complex internal thread, the outside end of barrel is first top, the outside end of lead screw is the second top, the lead screw department of barrel medial extremity is equipped with the nut, the utility model provides a multifunctional tire detacher has simple structure, facilitates the use, stability is high, advantages such as labour saving and time saving.

Description

Multifunctional tire detacher

Technical Field

The utility model belongs to the technical field of auto repair, in particular to multifunctional tire detacher.

Background

The tyre and the wheel hub of some automobiles are very laborious to disassemble, especially for the tyre of a heavy mechanical vehicle, the tyre is most commonly disassembled by matching with tools such as a crowbar, time and labor are wasted, and the crowbar has certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional tyre detacher can solve the problem that points out among the background art.

The utility model provides a multi-functional tire detacher, includes barrel and follows the lead screw of barrel motion, the barrel have with lead screw complex internal thread, the outside end of barrel is first top, the outside end of lead screw is the second top, the lead screw department of barrel medial extremity is equipped with the nut.

Preferably, the nut is connected with the handle.

Preferably, the cylinder is a cylinder with adjustable length.

Preferably, the length-adjustable cylinder comprises a plurality of unit cylinders, each unit cylinder comprises an inner cylinder and an outer cylinder, each inner cylinder is provided with an internal thread, concave-convex parts are arranged at two ends of each outer cylinder, and adjacent unit cylinders are connected through the concave-convex parts matched with each other.

Preferably, the screw rod or the cylinder is connected with a stabilizing mechanism.

Preferably, the stabilizing mechanism comprises a rope tensioner, a pull rope and a fixing mechanism, the fixing mechanism is used for fixing the rope tensioner, and the pull rope and the screw rod or the cylinder are used for pulling the rope tensioner.

Preferably, the fixing mechanism is a U-shaped nail, and the fixing mechanism is fixed on the axle.

Preferably, the pull rope is connected with a lantern ring, and the lantern ring is sleeved on the screw rod or the cylinder body.

Has the advantages that: the utility model provides a multifunctional tyre detacher, has simple structure, facilitates the use, stability is high, advantages such as labour saving and time saving.

Drawings

FIG. 1 is a schematic structural diagram (sectional view) of the present invention,

FIG. 2 is a schematic view of the structure of the barrel (split type),

FIG. 3 is a schematic structural view (combination) of the barrel of the present invention,

description of the reference numerals:

reference numbers in the figures: a cylinder body 1; a first plug 11; an inner barrel 12; an outer cylinder 13; a concave-convex portion 14; an internal thread 15; a screw rod 2; a second plug 21; a nut 3; a handle 4; a rope tensioner 51; a pull cord 52; a fixing mechanism 53; a collar 54.

Detailed Description

In the following, an embodiment of the present invention is described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

Example 1:

as shown in fig. 1-2, a multifunctional tire remover comprises a cylinder 1 and a screw rod 2 moving along the cylinder 1, wherein the cylinder 1 is provided with an internal thread 15 matched with the screw rod 2, the outer side end of the cylinder 1 is provided with a first top 11, the first top 11 can be arranged in a conical shape, a plane shape or a flat head shape, the outer side end of the screw rod 2 is provided with a second top 21, and a nut 3 is arranged at the screw rod 2 at the inner side end of the cylinder 1.

The nut 3 is connected with the handle 4, and the nut 3 is driven to rotate through the handle 4, so that the barrel body 1 is driven to move outwards, and the ejection heads on two sides are ejected outwards.

Because the wheel track of different motorcycle types has great difference, barrel 1 is the adjustable barrel of length, makes its difference that adapts to the wheel track, and the adjustable barrel of length includes a plurality of unit barrel, and the unit barrel includes inner tube 12 and urceolus 13, and inner tube 12 has internal thread 15, and the both ends of urceolus 13 are equipped with concave-convex part 14, and adjacent unit barrel is connected through the concave-convex part 14 that mutually supports.

The utility model discloses a theory of operation: the first top head 11 and the second top head 21 are respectively pressed against the wheel hubs or the tires of the wheels at two sides, the nut 3 is rotated to drive the cylinder body 1 to move, so that the cylinder body is extended, and the corresponding wheel hubs or the tires are outwards pressed out through the first top head 11 or the second top head 21.

Example 2:

the lead screw 2 or the barrel 1 is connected with a stabilizing mechanism, the stabilizing mechanism comprises a rope tightener 51, a pull rope 52 and a fixing mechanism 53, the fixing mechanism 53 is used for fixing the rope tightener 51, the pull rope 52 and the lead screw 2 or the barrel 1 draw the rope, the fixing mechanism 53 is a U-shaped nail and is fixed on an axle, the pull rope 52 is connected with a lantern ring 54, and the lantern ring 54 is sleeved on the lead screw 2 or the barrel 1.

The rope tightener 51 is fixed on the axle through the U-shaped nail, the pull rope 52 is connected to the screw rod 2 or the barrel 1 through the lantern ring 54, the pull rope 52 is tightened through the rope tightener 51, and when the two side ejecting heads are ejected outwards, the screw rod 2 and the barrel 1 are prevented from being popped outwards, so that the stability is improved.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A multi-functional tire detacher which characterized in that: including barrel (1) and along lead screw (2) of barrel (1) motion, barrel (1) have with lead screw (2) complex internal thread (15), the outside end of barrel (1) is first top (11), the outside end of lead screw (2) is second top (21), lead screw (2) department of barrel (1) medial extremity is equipped with nut (3).

2. A multi-function tire remover as claimed in claim 1, wherein: the nut (3) is connected with the handle (4).

3. A multi-functional tire remover according to claim 2, wherein: the barrel (1) is a barrel with adjustable length.

4. A multi-function tire remover as claimed in claim 3, wherein: the length-adjustable barrel comprises a plurality of unit barrels, each unit barrel comprises an inner barrel (12) and an outer barrel (13), each inner barrel (12) is provided with an internal thread (15), concave-convex parts (14) are arranged at two ends of each outer barrel (13), and adjacent unit barrels are connected through the concave-convex parts (14) which are matched with each other.

5. A multi-functional tire remover according to any one of claims 1-4, wherein: and the lead screw (2) or the cylinder (1) is connected with a stabilizing mechanism.

6. A multi-functional tire remover according to claim 5, wherein: the stabilizing mechanism comprises a rope tightening device (51), a pull rope (52) and a fixing mechanism (53), wherein the fixing mechanism (53) is used for fixing the rope tightening device (51), and the pull rope (52) and the screw rod (2) or the cylinder (1) pull the rope tightening device.

7. A multi-function tire remover as claimed in claim 6, wherein: the fixing mechanism (53) is a U-shaped nail and is fixed on the axle.

8. A multi-functional tire remover according to claim 6, wherein: the pull rope (52) is connected with a lantern ring (54), and the lantern ring (54) is sleeved on the screw rod (2) or the barrel (1).