CN214083729U

CN214083729U - Dual-purpose tool for dismounting and mounting tire

Info

Publication number: CN214083729U
Application number: CN202022963060.7U
Authority: CN
Inventors: 蒋军生
Original assignee: Guangzhou Xiangwei Automobile Equipment Co ltd
Current assignee: Guangzhou Xiangwei Automobile Equipment Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-31
Anticipated expiration: 2030-12-10

Abstract

The utility model relates to an automobile tire maintenance technical field, especially a dual-purpose instrument of tire dismouting, comprising a base plate, the middle part fixedly connected with fixed column of bottom plate top surface, the board is placed to the top fixedly connected with of fixed column surface, the hole has been seted up to the top surface of fixed column, the inside of placing the hole is provided with the dead lever, the top surface fixedly connected with mounting bracket of dead lever, a plurality of standing grooves have been seted up to one side of mounting bracket top surface. The utility model has the advantages that: the connecting mounting frame is rotated at the top of the fixing column, the placing groove is formed in one side of the top surface of the mounting frame, a plurality of through holes are formed in the inner wall of the placing groove, a raking rod is arranged in the placing groove during use, the raking rod and the through holes are penetrated through the locking component, the raking rod can be rotated, a user can conveniently detach the tire, the position of the raking rod can be conveniently adjusted due to the arrangement of the through holes, and the user can detach tires of various specifications.

Description

Dual-purpose tool for dismounting and mounting tire

Technical Field

The utility model relates to an automobile tire maintenance technical field, especially a dual-purpose instrument of tire dismouting.

Background

The existing automobile tires mainly comprise vacuum tires and tires with inner tubes. At present, the assembly and disassembly of the tire are very troublesome, and the vacuum tire is a tubeless tire which forms a seal by matching a tire bead on a rubber tire with a rim edge of a rim, so the assembly and disassembly are difficult; the tyre with inner tube has one locking ring in the matching position between the rubber tyre and the rim, and the locking ring has great locking force and thus is difficult to assemble and disassemble.

At present, the common tire dismounting and mounting tools have the following three types:

the first is a rim dismounting tool; the second type is a pry bar made of two round irons, the structure is simple, and the pry bar is matched with the two pry bars to complete tire dismounting or tire mounting; the third is that the tire dismounting tool and the tire mounting tool are separately and independently used, the tire dismounting tool can only be used for dismounting the tire, the tire mounting tool can only be used for mounting the tire, and the tire mounting tool can not be dismounted and mounted commonly, so that the cost of a user can be increased invisibly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a dual-purpose instrument of tire dismouting, effectively solved prior art's not enough.

The purpose of the utility model is realized through the following technical scheme: a dual-purpose tool for dismounting and mounting a tire comprises a bottom plate;

the middle part of the bottom plate top surface is fixedly connected with a fixed column, the top part of the outer surface of the fixed column is fixedly connected with a placing plate, a placing hole is formed in the top surface of the fixed column, a fixed rod is arranged in the placing hole, a mounting frame is fixedly connected with the top surface of the fixed rod, a plurality of placing grooves are formed in one side of the top surface of the mounting frame, a plurality of through holes are formed in the two sides of the inner wall of each placing groove, a raking rod is arranged in each placing groove, a locking component is arranged in each through hole of each placing groove and penetrates through each raking rod, a pressing rod is arranged in each placing groove and is rotatably connected with the through holes through the locking components, and idler wheels are arranged at the bottom of each pressing rod.

Optionally, the inner diameter of the placing hole is not greater than the diameter of the fixing column, and the depth of the inner wall of the placing hole is not greater than the length of the fixing column.

Optionally, the placing grooves are uniformly distributed on one side of the outer surface of the mounting frame, and the widths of the placing grooves are respectively equal to the widths of the gin pole and the pressing rod.

Optionally, it is a plurality of through-hole evenly distributed is in the both sides of standing groove inner wall, and is a plurality of the internal diameter of through-hole is all not less than locking part's diameter, during the use, is provided with the gin pole in the inside of standing groove to run through gin pole and through-hole through locking part, make the gin pole rotate, convenient to use person dismantles the tire, and wherein the setting of a plurality of through-holes is convenient for adjust the position of gin pole, and convenient to use person dismantles the tire of multiple specification.

Optionally, the shape of depression bar is the L type, the surface of depression bar is through quenching treatment, when using, presses the edge of tire through the depression bar to use with the cooperation of gin pole, constantly rotate the mounting bracket, be convenient for install the tire, make whole device's practicality stronger, and can dismantle and install convenient to use the tire.

Optionally, the fixed column passes through welded mode and bottom plate and places board fixed connection, the size of bottom plate is greater than and places the size of board, makes fixed column, bottom plate and place the whole that the board becomes better, and wherein the great bottom plate of size can make the stationarity of whole device better, prevents that the unexpected circumstances of slope from appearing in whole device when using.

The utility model has the advantages of it is following:

1. this dual-purpose instrument of tire dismouting rotates through the top at the fixed column and connects the mounting bracket, has seted up the standing groove in one side of mounting bracket top surface, is provided with a plurality of through-holes at the inner wall of standing groove, during the use, is provided with the gin pole in the inside of standing groove to run through gin pole and through-hole through locking part, make the gin pole rotate, convenient to use person dismantles the tire, wherein the setting of a plurality of through-holes, the position of the gin pole of being convenient for adjust, the person of facilitating the use dismantles the tire of multiple specification.

2. This dual-purpose instrument of tire dismouting sets up the depression bar through the inside at the standing groove, and wherein the depression bar is the L type to the depression bar setting is provided with the gyro wheel in the bottom of depression bar simultaneously in gin pole one side, when using, presses the pressure through the depression bar to the edge of tire to use with gin pole cooperation, constantly rotate the mounting bracket, be convenient for install the tire, make the practicality of whole device stronger, and can dismantle and install convenient to use the tire.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom plate of the present invention;

fig. 3 is a schematic structural view of the mounting frame of the present invention;

fig. 4 is a schematic structural view of the pressure lever of the present invention.

In the figure: 1-bottom plate, 2-fixed column, 3-placing plate, 4-mounting rack, 5-pressure bar, 6-raking bar, 7-locking component, 8-placing hole, 9-fixed bar, 10-placing groove, 11-through hole and 12-roller.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 4, the utility model provides a dual-purpose tool for mounting and dismounting a tire, which comprises a bottom plate 1;

the middle part of the top surface of the bottom plate 1 is fixedly connected with a fixed column 2, the top part of the outer surface of the fixed column 2 is fixedly connected with a placing plate 3, the use strength of the whole device is ensured to be enough, the whole device is ensured to be placed stably, and accidents are avoided when the whole device is used, so that the whole device meets the requirements of safe production and is convenient to use, the top surface of the fixed column 2 is provided with a placing hole 8, a fixed rod 9 is arranged in the placing hole 8, the top surface of the fixed rod 9 is fixedly connected with a mounting frame 4, one side of the top surface of the mounting frame 4 is provided with a plurality of placing grooves 10, both sides of the inner walls of the plurality of placing grooves 10 are provided with a plurality of through holes 11, a raking rod 6 is arranged in one placing groove 10, a locking component 7 is arranged in the through hole 11 of one placing groove 10, the locking component 7 penetrates through the raking rod 6, a pressure rod 5 is arranged in the other placing groove 10, and is rotatably connected with the through hole 11 through the locking component 7, the bottom of depression bar 5 is provided with gyro wheel 12, and when in actual use, selects the through-hole 11 of suitable position according to the in-service use condition for whole device can be dismantled and the installation to the tire of multiple specification, makes the practicality of whole device higher.

As an optional technical solution of the utility model:

the internal diameter of placing hole 8 is not more than the diameter of fixed column 2, and the degree of depth of placing the hole 8 inner wall is not more than the length of dead lever 2, and when in actual use, the size of guaranteeing to place hole 8 and fixed column 2 is suitable, avoids when in actual use, and the position of fixed column 2 is stable, prevents that the condition that fixed column 2 accident was fallen out from appearing, accords with in-service use requirement and custom.

As an optional technical solution of the utility model:

a plurality of standing groove 10 evenly distributed is in one side of 4 surfaces of mounting bracket, and the width of a plurality of standing groove 10 equals with the width of gin pole 6 and depression bar 5 respectively, and convenient to use person places gin pole 6 and depression bar 5 in the inside of standing groove 10, and wherein the suitable gin pole 6 of size and depression bar 5 can rotate smoothly in the inside of standing groove 10, can not produce great wearing and tearing between the inner wall with standing groove 10.

As an optional technical solution of the utility model:

a plurality of through-holes 11 evenly distributed are in the both sides of standing groove 10 inner wall, and the internal diameter of a plurality of through-holes 11 is all not less than locking part 7's diameter, and when in actual use, the through-hole 11 of suitable position is selected according to the in-service use condition for whole device can be dismantled and the installation to the tire of multiple specification, makes the practicality of whole device higher.

As an optional technical solution of the utility model:

the shape of depression bar 5 is the L type, and the use intensity of depression bar 5 is higher through quenching treatment, guarantees the depression bar 5, and wherein the depression bar 5 of L type, the person of facilitating the use presses the tire, and the person of facilitating the use installs the tire to the setting of gyro wheel 12, the depression bar 5 of being convenient for rotates, conveniently assembles the tire of different positions.

As an optional technical solution of the utility model:

fixed column 2 is through welded mode and bottom plate 1 with place board 8 fixed connection, and the size of bottom plate 1 is greater than the size of placing board 3, guarantees that the use intensity of whole device is enough to guarantee that whole device places steadily, avoid when using, the unexpected condition appears, make whole device accord with the requirement of safety in production, convenient to use.

The working process of the utility model is as follows: when a user uses the tire pressure-releasing device, the mounting frame 4 is rotatably connected to the top of the fixed column 2, the placing groove 10 is formed in one side of the top surface of the mounting frame 4, the plurality of through holes 11 are formed in the inner wall of the placing groove 10, the raking rod 6 is arranged inside the placing groove 10 in use, the locking component 7 penetrates through the raking rod 6 and the through holes 11, so that the raking rod 6 can rotate, the user can conveniently detach the tire, the position of the raking rod 6 is conveniently adjusted by arranging the plurality of through holes 11, the user can conveniently detach tires with various specifications, the pressure rod 5 is arranged inside the placing groove 10, the pressure rod 5 is L-shaped, the pressure rod 5 is arranged on one side of the raking rod 6, the rolling wheels 12 are arranged at the bottom of the pressure rod 5, when the tire pressure-releasing device is used, the edge of the tire is pressed by the pressure rod 5 and is matched with the raking rod 6, the mounting frame 4 is continuously rotated, be convenient for install the tire for whole device's practicality is stronger, and can dismantle and install convenient to use the tire.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dual-purpose instrument of tire dismouting which characterized in that: comprises a bottom plate (1);

the middle of the top surface of the bottom plate (1) is fixedly connected with a fixed column (2), the top of the outer surface of the fixed column (2) is fixedly connected with a placing plate (3), the top surface of the fixed column (2) is provided with a placing hole (8), a fixing rod (9) is arranged inside the placing hole (8), the top surface of the fixing rod (9) is fixedly connected with a mounting rack (4), one side of the top surface of the mounting rack (4) is provided with a plurality of placing grooves (10), two sides of the inner wall of each placing groove (10) are respectively provided with a plurality of through holes (11), a raking rod (6) is arranged inside one placing groove (10), a locking component (7) is arranged inside one through hole (11) of one placing groove (10), the locking component (7) penetrates through the raking rod (6), and a pressure rod (5) is arranged inside the other placing groove (10), the pressing rod (5) is rotatably connected with the through hole (11) through a locking component (7), and a roller (12) is arranged at the bottom of the pressing rod (5).

2. A dual tool for tire assembly and disassembly as set forth in claim 1, wherein: the inner diameter of the placing hole (8) is not larger than the diameter of the fixing column (2), and the depth of the inner wall of the placing hole (8) is not larger than the length of the fixing rod (9).

3. A dual tool for tire assembly and disassembly as set forth in claim 1, wherein: the plurality of placing grooves (10) are uniformly distributed on one side of the outer surface of the mounting frame (4), and the width of the plurality of placing grooves (10) is equal to the width of the gin pole (6) and the width of the pressure lever (5) respectively.

4. A dual tool for tire assembly and disassembly as set forth in claim 1, wherein: the through holes (11) are uniformly distributed on two sides of the inner wall of the placing groove (10), and the inner diameters of the through holes (11) are not smaller than the diameter of the locking component (7).

5. A dual tool for tire assembly and disassembly as set forth in claim 1, wherein: the shape of the compression bar (5) is L-shaped, and the outer surface of the compression bar (5) is subjected to quenching treatment.

6. A dual tool for tire assembly and disassembly as set forth in claim 1, wherein: the fixing columns (2) are fixedly connected with the bottom plate (1) and the placing plate (3) in a welding mode, and the size of the bottom plate (1) is larger than that of the placing plate (3).