CN202507214U

CN202507214U - Device for quickly assembling and disassembling tire nut of automobile

Info

Publication number: CN202507214U
Application number: CN2011205737514U
Authority: CN
Inventors: 何乐怡; 葛张明; 何哲文
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-10-31
Anticipated expiration: 2021-12-31

Abstract

The utility model discloses a device for quickly assembling and disassembling a tire nut of an automobile. The device consists of a shaft plate, a gear and a transmission shaft, and is characterized in that a main shaft (2) is arranged in the center of the shaft plate (1); a transmission gear (3) is arranged on the lower side of the main shaft; a square I (4) is formed at the upper end of the main shaft; driven shafts (5) are arranged at the periphery of the main shaft; driven gears (6) are arranged on the upper parts of the driven shafts on the lower side of the shaft plate; a positioning frame (7) is arranged in the middle of the driven shafts; and squares II (8) are formed on the lower parts of the driven shafts. By the device, the defect that tire nuts are assembled and disassembled in a time-consuming and labor-consuming mode in the prior art is overcome; and the device has the advantages that the device has a simple structure, is high in assembly and disassembly speeds, is time-saving, can be suitable for various automobiles and trucks, and the like.

Description

Automotive tyre nut loads and unloads device fast

Technical field

The utility model relates to the Automobile Service field of tool, a kind of more precisely can be with the quick instrument of loading and unloading of the nut on the doughnut.

Background technology

Often need detaching tyre at vehicle repairing factory, at least four nuts of a tire, seven or eight at most, there be must having of pulling down to install, its quantity is considerable, and widely used tyre wrench is to single screw effect on the present market.Though have the equipment of electronic loading and unloading nut at present, it still needs one unloads, again one one ground dress; Often take for a long time and strength; Vehicle repairing factory has special equipment, but large cars such as truck outside for a long time, runs into when need change tire; Screw on the tire has tens, needs cost more time and bigger strength like this.

Summary of the invention

The purpose of the utility model is to address the above problem, provide a kind of simple in structure, handling speed is fast, time saving nut loads and unloads device fast.

The purpose of the utility model adopts following technical measures to realize: a kind of automotive tyre nut loads and unloads device fast, is made up of axillare, gear, power transmission shaft, it is characterized in that: at the axillare center main shaft is housed; Under the main shaft travelling gear is housed, main shaft upper end quadrate I connects as spanner; 4-8 root driven shaft is housed around main shaft; Driven gear all is equipped with on driven shaft top under the axillare, and diameter, the modulus of driven gear are identical, and locating rack is equipped with at the driven shaft middle part; Driven shaft bottom quadrate II is convenient to install the sleeve with the lug nut corresponding size.Earlier the screw on the tire is unscrewed with box spanner during use, regulated a lower nut direction, put the utility model, shake the handle driven gear and rotate, sleeve just unclamps whole nuts or screws, thereby realizes loading and unloading doughnut purpose fast.

The utility model beneficial effect is: simple in structure, handling speed is fast, save time, applicable to various automobiles and truck.

Description of drawings

Accompanying drawing is the structural representation of the utility model.

Below in conjunction with accompanying drawing the utility model is done further to set forth.

The specific embodiment

Referring to figure, at axillare 1 center main shaft 2 is housed, travelling gear 3 is housed under the main shaft; Main shaft upper end quadrate I 4 connects as spanner, and 4-8 root driven shaft 5 is housed around main shaft; Driven gear 6 all is equipped with on driven shaft top under the axillare, and diameter, the modulus of driven gear are identical, and locating rack 7 is equipped with at the driven shaft middle part; Driven shaft bottom quadrate II 8 is convenient to install the sleeve with the lug nut corresponding size.

Claims

1. an automotive tyre nut loads and unloads device fast, is made up of axillare, gear, power transmission shaft, it is characterized in that: at axillare (1) center main shaft (2) is housed; Travelling gear (3) is housed under the main shaft; Main shaft upper end quadrate I (4) is equipped with driven shaft (5) around main shaft, driven gear (6) is equipped with on driven shaft top under the axillare; Locating rack (7), driven shaft bottom quadrate II (8) are equipped with in the driven shaft middle part.

2. load and unload device fast by the described automotive tyre nut of claim 1, it is characterized in that: driven shaft (5) quantity is the 4-8 root.

3. load and unload device fast by the described automotive tyre nut of claim 1, it is characterized in that: diameter, the modulus of driven gear (6) are identical.