CN219667880U

CN219667880U - Tire dismouting auxiliary assembly convenient to carry

Info

Publication number: CN219667880U
Application number: CN202321015716.XU
Authority: CN
Inventors: 宋立印; 孙玉斌
Original assignee: Shandong Hanxinghai Automobile Technology Co ltd
Current assignee: Shandong Hanxinghai Automobile Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-12
Anticipated expiration: 2033-04-28

Abstract

The utility model provides portable tire dismounting auxiliary equipment, which comprises a base, a third telescopic rod, a fourth telescopic rod, a fifth telescopic rod and a sixth telescopic rod, wherein a limiting mechanism is arranged on the base, and a first sliding seat and a second sliding seat are slidably arranged on the limiting mechanism; one side of the sliding seat is connected with the tail end of the telescopic rod three shells, and the other side of the sliding seat is connected with the tail end of the telescopic rod four shells; one side of the second sliding seat is connected with the tail end of the fifth shell of the telescopic rod, and the other side of the second sliding seat is connected with the tail end of the sixth shell of the telescopic rod; the output ends of the telescopic rod III, the telescopic rod IV, the telescopic rod five and the telescopic rod six are respectively provided with an internal threaded hole, and the output ends of the telescopic rod III, the telescopic rod IV, the telescopic rod five and the telescopic rod six are respectively provided with a locator through the internal threaded holes and bolts. The utility model is convenient to disassemble and carry, and can assist a driver to complete the replacement of the tire when the tire is required to be replaced, thereby reducing the workload of the driver and being more convenient and flexible.

Description

Tire dismouting auxiliary assembly convenient to carry

Technical Field

The utility model belongs to the field of automobile maintenance tools, and particularly relates to portable tire dismounting auxiliary equipment.

Background

Many people like self-driving tour, especially go to some plateau, it is well known that self-driving tour, the interior space of car is limited, and the volume of current tire dismouting auxiliary equipment is great inconvenient to carry, so, when the tire takes place to burst in the plateau self-driving tour, need the manual work to dismantle the change through the spanner on bare-handed, because in the plateau, it is heavier to add the tire, the dismantlement of taking off the hand is very simple still, but when the tire is assembled, the tire need leave the bottom surface, and need the hole on the tire to correspond with the hole on the car axle, need to tighten corresponding bolt simultaneously, a people very bad operation, very test physical power.

Therefore, it is necessary to provide a portable tire assembling and disassembling auxiliary device.

Disclosure of Invention

In order to solve the technical problems, the utility model provides portable tire dismounting auxiliary equipment, which adopts the following technical scheme: the utility model provides a tire dismouting auxiliary assembly convenient to carry, includes base, telescopic link III, telescopic link IV, telescopic link V and telescopic link six, wherein: a limiting mechanism is fixedly arranged at the center of the upper surface of the base, and a first sliding seat and a second sliding seat are slidably arranged on the limiting mechanism; one side of the first sliding seat is fixedly connected with the tail end of the third telescopic rod shell, the other side of the first sliding seat is fixedly connected with the tail end of the fourth telescopic rod shell, and the third telescopic rod and the fourth telescopic rod are arranged at mirror positions; one side of the second sliding seat is fixedly connected with the tail end of the fifth telescopic rod shell, the other side of the second sliding seat is fixedly connected with the tail end of the sixth telescopic rod shell, and the sixth telescopic rod is arranged at a mirror image position with the fifth telescopic rod; the output ends of the telescopic rod III, the telescopic rod IV, the telescopic rod V and the telescopic rod VI are respectively provided with an internal threaded hole, and the output ends of the telescopic rod III, the telescopic rod IV, the telescopic rod V and the telescopic rod VI are respectively fixedly provided with a positioner through the internal threaded holes and bolts.

Preferably, four universal wheels with brakes are uniformly and fixedly arranged at the bottom of the base.

Preferably, the limiting mechanism comprises a T-shaped guide rail, a fixed table, a first telescopic rod and a second telescopic rod, wherein a transverse plate of the T-shaped guide rail is fixedly connected with the center of the upper surface of the base, and a vertical plate of the T-shaped guide rail is in sliding connection with the first sliding seat and the second sliding seat; the fixed table is fixedly connected with the center of the T-shaped guide rail vertical plate, one side of the fixed table is fixedly connected with the tail end of a shell of the telescopic rod, and the other side of the fixed table is fixedly connected with the tail end of the shell of the telescopic rod; the output end of the first telescopic rod is fixedly connected with one side of the first sliding seat, and the output end of the second telescopic rod is fixedly connected with one side of the second sliding seat.

Preferably, the positioner comprises an L plate, a fixed plate, an adjusting bolt, an L clamping plate, a fixed bolt and a fixed bolt II; a plurality of second internal threaded holes are uniformly distributed on the vertical plate of the L plate, and one side of the vertical plate of the L plate is fixedly connected with the vertical plate of the L clamping plate through a fixing bolt; a plurality of internal threaded holes III are uniformly distributed on the surface of the fixing plate, and the fixing plate passes through the internal threaded holes III and is fixedly connected with the internal threaded holes II on the L plate through adjusting bolts; the bottom of each fixing plate is rotatably provided with a sphere, and each fixing plate is fixedly connected with the corresponding internal thread hole through a second fixing bolt; the positioner is used for supporting the tire; the ball body is in rolling connection with the upper surface of the base.

Preferably, the bottoms of the first slide seat and the second slide seat are respectively provided with a sliding groove matched with the vertical plate of the T-shaped guide rail, and the first slide seat and the second slide seat are respectively connected with the vertical plate of the T-shaped guide rail in a sliding way through the sliding grooves.

Compared with the prior art, the utility model has the advantages that:

the utility model is integrally arranged and convenient to disassemble and assemble, so that the whole can be disassembled and put in the trunk when not in use, and the whole can be taken out from the trunk and assembled when the later tire is accidentally damaged, such as burst tire, so that the tire can be fixedly supported by placing the tire between the positioners when the tire is assembled, then the tire is moved to one side of the connecting shaft of the automobile and the tire through the universal wheel below the base, the position of the L plate on the fixing plate is adjusted until the center of the tire corresponds to the center of the connecting shaft of the tire, and the operator can be liberated by only deliberately fixing the corresponding bolt in the corresponding tire hole through the spanner when the tire is installed, thereby ensuring that the whole is more convenient and flexible, and particularly, the tire can be better assisted by a driver to complete the replacement of the tire when the automobile is self-driving on a highland.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the present utility model with the positioner removed.

Fig. 3 is a schematic view of the explosive assembly structure of the positioner of the present utility model.

In the figure:

the device comprises a base 1, a T-shaped guide rail 2, a fixed table 3, a first telescopic rod 4, a second telescopic rod 5, a first sliding seat 6, a second sliding seat 7, a third telescopic rod 8, a fourth telescopic rod 9, a fifth telescopic rod 10, a sixth telescopic rod 11, an internally threaded hole 12, an L plate 13, a fixed plate 14, an adjusting bolt 15, an L clamping plate 16, a fixed bolt 17, an internally threaded hole 18, an internally threaded hole three 19, a sphere 20 and a fixed bolt two 21.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

In the description of the embodiments, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is further described below with reference to the accompanying drawings:

examples

Referring to fig. 1-3, a tire dismouting auxiliary assembly convenient to carry, including base 1, telescopic link three 8, telescopic link four 9, telescopic link five 10 and telescopic link six 11, wherein: a limiting mechanism is fixedly arranged at the center of the upper surface of the base 1, a first sliding seat 6 and a second sliding seat 7 are slidably arranged on the limiting mechanism, and the distance between the first sliding seat 6 and the second sliding seat 7 can be adjusted through the arrangement of the limiting mechanism, so that tires with various different widths can be conveniently fixed; one side of the first sliding seat 6 is fixedly connected with the tail end of the shell of the third telescopic rod 8, the other side of the first sliding seat 6 is fixedly connected with the tail end of the shell of the fourth telescopic rod 9, and the third telescopic rod 8 and the fourth telescopic rod 9 are arranged at mirror positions; one side of the second sliding seat 7 is fixedly connected with the tail end of the shell of the fifth telescopic rod 10, the other side of the second sliding seat 7 is fixedly connected with the tail end of the shell of the sixth telescopic rod 11, and the sixth telescopic rod 11 and the fifth telescopic rod 10 are arranged at mirror positions; the output ends of the telescopic rod III 8, the telescopic rod IV 9, the telescopic rod V10 and the telescopic rod V11 are respectively provided with an internal thread hole 12, the output ends of the telescopic rod III 8, the telescopic rod IV 9, the telescopic rod V10 and the telescopic rod V11 are respectively provided with positioners through the internal thread holes 12 and bolts fixedly, the distance between the positioners can be adjusted through the arrangement of the telescopic rod III 8, the telescopic rod IV 9, the telescopic rod V10 and the telescopic rod V11, so that tires with various different diameters can be fixed conveniently, and meanwhile, the telescopic rod III 8, the telescopic rod IV 9, the telescopic rod V10, the telescopic rod V11 and the positioners can be disassembled and assembled conveniently through the internal thread holes 12.

The limiting mechanism comprises a T-shaped guide rail 2, a fixed table 3, a first telescopic rod 4 and a second telescopic rod 5, a transverse plate of the T-shaped guide rail 2 is fixedly connected with the center of the upper surface of the base 1 through a bolt, a vertical plate of the T-shaped guide rail 2 is in sliding connection with a first sliding seat 6 and a second sliding seat 7, and stability of the first sliding seat 6 and the second sliding seat 7 in moving can be guaranteed through the arrangement of the T-shaped guide rail 2; the fixed table 3 is fixedly connected with the center of the vertical plate of the T-shaped guide rail 2 through a bolt, one side of the fixed table 3 is fixedly connected with the tail end of the shell of the first telescopic rod 4 through a bolt, the other side of the fixed table 3 is fixedly connected with the tail end of the shell of the second telescopic rod 5 through a bolt, and the fixed table 3 is convenient to disassemble and assemble due to the arrangement between the fixed table 3 and the first telescopic rod 4 and the second telescopic rod 5; the output of telescopic link one 4 passes through one side fixed connection of bolt and slide one 6, through the setting between telescopic link one 4 and the slide one 6, is convenient for carry out the dismouting, and the output of telescopic link two 5 passes through one side fixed connection of bolt and slide two 7, through the setting between telescopic link two 5 and the slide two 7, is convenient for carry out the dismouting.

The positioner comprises an L plate 13, a fixed plate 14, an adjusting bolt 15, an L clamping plate 16, a fixed bolt 17 and a fixed bolt II 21; a plurality of internally threaded holes II 18 are uniformly distributed on the vertical plate of the L plate 13, one side of the vertical plate of the L plate 13 is fixedly connected with the vertical plate of the L clamping plate 16 through a fixing bolt 17, and the L clamping plate 16 can be contacted with the peripheral surface of the tire through the arrangement of the L clamping plate 16, so that the tire is limited and fixed; a plurality of internal threaded holes III 19 are uniformly distributed on the surface of the fixed plate 14, and the fixed plate 14 is fixedly connected with the internal threaded holes II 18 on the L plate 13 by passing through the internal threaded holes III 19 through the adjusting bolts 15; the bottom of each fixed plate 14 is rotatably provided with a sphere 20, each fixed plate 14 is fixedly connected with the corresponding internal threaded hole 12 through a second fixed bolt 21, and the locator is convenient to detach through the arrangement of the second fixed bolt 21; the positioner is used for supporting the tire; the positions of the L plate 13 on the fixed plate 14 are conveniently adjusted through the arrangement of the second internal threaded holes 18, the third internal threaded holes 19 and the adjusting bolts 15, so that tires with various different sizes are conveniently carried and fixed; the ball 20 is connected with the upper surface of the base 1 in a rolling way, and the arrangement of the ball 20 can ensure the smoothness of each positioner in moving.

It should be noted that, the first telescopic rod 4, the second telescopic rod 5, the third telescopic rod 8, the fourth telescopic rod 9, the fifth telescopic rod 10 and the sixth telescopic rod 11 all adopt the prior art, such as the telescopic rod with the fixing mechanism of the manual adjustment in the prior art, so that excessive redundant description is not performed here.

In the embodiment, when not in use, the whole can be disassembled and put in the trunk, when the later tire is accidentally damaged, such as a tire burst, the whole can be taken out from the trunk and assembled to form a figure 1, then the distance between the positioners is adjusted according to the width and the diameter of the tire, when in adjustment, the distance between the slide seat I6 and the slide seat II 7 is adjusted through the telescopic rod I4 and the telescopic rod II 5 to be matched with the width of the tire, then the distance between the positioners at one end of the telescopic rod III 8 and the telescopic rod IV 9 is adjusted through the telescopic rod III 8 and the telescopic rod IV 9, the distance between the positioners at one end of the telescopic rod V10 and the telescopic rod IV 11 is adjusted through the telescopic rod V10 and the telescopic rod V11 to be smaller than the diameter of the tire, and then the distance between the positioners is adjusted according to the height of the connecting shaft of the automobile tire, the positions of the L plates 13 on the fixing plates 14 are adjusted to ensure that the center of the tire is placed in the positioner and corresponds to the center of the connecting shaft of the automobile tire, when the tire is adjusted, the corresponding adjusting bolts 15 are only required to be removed, the L plates 13 are lifted to the required height and then are connected with the corresponding internally threaded holes II and III 18 and 19 through the adjusting bolts 15, at the moment, a clamping cavity is formed between the four L plates 13 and the four L clamping plates 16, then the tire is vertical to the base 1, the tire is arranged in the clamping cavity, at the moment, the two side surfaces of the tire are contacted with the side surfaces of the L plates 13, the peripheral surface of the tire is contacted with the L clamping plates 16, the tire is fixed, then the tire is moved to one side of the connecting shaft of the automobile tire through the universal wheels below the base 1 until the center of the tire corresponds to the center of the connecting shaft of the tire, therefore, when the tire is mounted, the hands of an operator can be liberated, and the operator only needs to fix the corresponding bolts in the corresponding tire holes through the wrench at one glance, so that the whole tire mounting device is more convenient and flexible, and particularly when the tire is driven on a plateau, a driver can be better assisted to replace the tire.

By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.

Claims

1. Tire dismouting auxiliary assembly convenient to carry, its characterized in that: including base (1), telescopic link three (8), telescopic link four (9), telescopic link five (10) and telescopic link six (11), wherein: a limiting mechanism is fixedly arranged on the base (1), and a first sliding seat (6) and a second sliding seat (7) are slidably arranged on the limiting mechanism; one side of the first sliding seat (6) is fixedly connected with the tail end of the shell of the third telescopic rod (8), the other side of the first sliding seat (6) is fixedly connected with the tail end of the shell of the fourth telescopic rod (9), and the third telescopic rod (8) and the fourth telescopic rod (9) are arranged at mirror positions; one side of the second sliding seat (7) is fixedly connected with the tail end of the shell of the fifth telescopic rod (10), the other side of the second sliding seat (7) is fixedly connected with the tail end of the shell of the sixth telescopic rod (11), and the sixth telescopic rod (11) is arranged at a mirror image position with the fifth telescopic rod (10); the three (8) telescopic link, four (9) telescopic link, five (10) telescopic link and six (11) output have respectively offered internal thread hole (12), and telescopic link three (8), four (9) telescopic link, five (10) telescopic link and six (11) output respectively have the locator through internal thread hole (12) and bolt fixed mounting.

2. A portable tire removal and attachment accessory as in claim 1, wherein: four universal wheels with brakes are uniformly and fixedly arranged at the bottom of the base (1).

3. A portable tire removal and attachment accessory as in claim 1, wherein: the limiting mechanism comprises a T-shaped guide rail (2), a fixed table (3), a first telescopic rod (4) and a second telescopic rod (5), wherein a transverse plate of the T-shaped guide rail (2) is fixedly connected with the base (1), and a vertical plate of the T-shaped guide rail (2) is in sliding connection with the first sliding seat (6) and the second sliding seat (7); the fixed table (3) is fixedly connected with a vertical plate of the T-shaped guide rail (2), one side of the fixed table (3) is fixedly connected with the tail end of the shell of the telescopic rod I (4), and the other side of the fixed table (3) is fixedly connected with the tail end of the shell of the telescopic rod II (5); the output end of the first telescopic rod (4) is fixedly connected with one side of the first sliding seat (6), and the output end of the second telescopic rod (5) is fixedly connected with one side of the second sliding seat (7).

4. A portable tire removal and attachment accessory as in claim 1, wherein: the positioner comprises an L plate (13), a fixed plate (14), an adjusting bolt (15), an L clamping plate (16), a fixed bolt (17) and a fixed bolt II (21); a plurality of internally threaded holes II (18) are uniformly distributed on the vertical plate of the L plate (13), and one side of the vertical plate of the L plate (13) is fixedly connected with the vertical plate of the L clamping plate (16) through a fixing bolt (17); a plurality of internal threaded holes III (19) are uniformly distributed on the surface of the fixed plate (14), and the fixed plate (14) is fixedly connected with an internal threaded hole II (18) on the L plate (13) by penetrating through the internal threaded holes III (19) through an adjusting bolt (15); a ball body (20) is rotatably arranged at the bottom of each fixed plate (14), and each fixed plate (14) is fixedly connected with the corresponding internal threaded hole (12) through a second fixed bolt (21); the ball body (20) is in rolling connection with the upper surface of the base (1); the positioner is used for supporting the tire.

5. A portable tire removal and attachment accessory as in claim 3, wherein: the bottoms of the first sliding seat (6) and the second sliding seat (7) are respectively provided with a sliding groove matched with the vertical plate of the T-shaped guide rail (2), and the first sliding seat (6) and the second sliding seat (7) are respectively connected with the vertical plate of the T-shaped guide rail (2) in a sliding way through the sliding grooves.