CN217753358U

CN217753358U - Split type rim structure

Info

Publication number: CN217753358U
Application number: CN202222114094.8U
Authority: CN
Inventors: 陆子龙; 董亮; 肖楠
Original assignee: Jilin Province Lixin Auto Parts Co ltd
Current assignee: Jilin Province Lixin Auto Parts Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-08
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a split type rim structure, including the rim body, it includes independent left rim and right rim in order to form split type structure, and the inboard of left rim is configured as left spoke plane, and the inboard of right rim is configured as right spoke plane, is connected with joint spare on the right spoke plane, connects so that left rim and right rim are installed in an organic whole through left spoke plane and right spoke plane; the left wheel rim and the right wheel rim are both composed of an inner ring and an outer ring, and the outer ring is made of elastic metal materials; a buffer device is arranged between the inner ring and the outer ring. The split type rim has a simple structure, and compared with the traditional split type rim, the split type rim is additionally provided with the clamping plate, so that the left rim and the right rim are connected more firmly and are not easy to fall off, and the safety is effectively improved; the buffer device who sets up improves whole elastic support, can assist the wheel shock attenuation, prevents effectively that the rim from receiving the extrusion damage, increases rim life, and the practicality is strong.

Description

Split type rim structure

Technical Field

The utility model relates to a rim technical field especially relates to a split type rim structure.

Background

The rim, commonly known as the hub, is the intermediate part that holds the tire and connects it to the axle. With continuous improvements, hubs have become fully functional, monolithic components under modern industrial technological conditions. The wheel hub is used as a rotary motion part and has certain rigidity, and the wheel hub has light weight, fatigue resistance, dynamic balance and other technical conditions. With the continuous development and innovation of the automobile industry, the attention on the split type wheel rim is higher and higher, and the split type wheel rim has wide applicability.

Through the retrieval, the utility model with patent number CN210454327U discloses a split type rim, including first half rim and second half rim, the bottom of first half rim is provided with middle plectane, and the lateral surface border position equidistance of middle plectane is provided with the bracing piece, and first half rim and the one end that the middle plectane was kept away from to the bracing piece correspond the position department and seted up fixed annular. The utility model discloses a setting through first half rim, second half rim, rim crown plate, third clamping screw and third through-hole makes things convenient for the dismantlement of rim isotructure when maintaining to the automobile rim. However, the utility model has the following defects: firstly, the left and right rims of the utility model are only fixed by bolts, and the bolts are easy to loosen after long-time rotation and passing through various complex road conditions, so that the left and right rims have poor fixation and the safety is influenced; secondly, current rim only has the individual layer rim, and can not play supplementary cushioning effect to automobile shock attenuation, and is great to the damage of tire, and the practicality is poor.

Based on the technical problem, technical personnel in the field need to develop a split type rim structure which is simple in structure, has double-layer flanges, can absorb shock of an automobile auxiliary automobile, has a buffering effect and is more reliable in split type rim fixing mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure has double-deck rim, can have the cushioning effect to the shock attenuation of car auxiliary automobile, and the fixed mode of components of a whole that can function independently rim is more reliable split type rim structure.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses a split type rim structure, this rim structure includes:

the wheel rim body comprises a left wheel rim and a right wheel rim which are independent to form a split structure, the inner side of the left wheel rim is configured to be a left spoke plane, the inner side of the right wheel rim is configured to be a right spoke plane, and a clamping piece is connected to the right spoke plane and connected through the left spoke plane and the right spoke plane to enable the left wheel rim and the right wheel rim to be installed in a whole;

the left rim and the right rim are both composed of an inner ring and an outer ring, and the outer ring is made of elastic metal materials;

and a buffer device is arranged between the inner ring and the outer ring.

Furthermore, the left rim is respectively provided with a left wheel flange and a left tire bead seat from inside to outside, and the left spoke plane is arranged on the inner side of the left tire bead seat;

the wheel comprises a wheel rim, a right wheel rim and a right tire bead seat are arranged on the wheel rim from inside to outside respectively, and the right spoke plane is arranged on the inner side of the right tire bead seat.

Further, the joint spare is a joint board, the joint board can block and connect into left side spoke plane is so that left side spoke plane and the inseparable laminating of right spoke plane, the bolt passes respectively right side spoke plane, left side spoke plane and joint board are in order to fix left side rim and right rim, just the other end of bolt passes through the nut fastening.

Preferably, the inner ring is made of an aluminum alloy material and provides rigid support for the rim body, and the outer ring is made of a titanium alloy material and provides elastic support for the rim body.

Further, be equipped with the seal ring groove between left side spoke plane and the right side spoke plane, be equipped with the sealing washer in the seal ring groove, through left side spoke plane and right side spoke plane fixed connection so that seal ring groove and sealing washer interference fit.

Furthermore, an inflating valve is arranged on the right rim.

Preferably, six buffer devices are uniformly arranged along the outer circumference of the inner ring.

Furthermore, the buffer device comprises a buffer column connected to the outer ring, and a rotating shaft is arranged on a column body of the buffer column; and

the buffer column is connected with the fixed box of the inner ring, and one end of the buffer column, which is far away from the outer ring, extends into the fixed box and is connected with a piston block;

the buffer spring is arranged at the bottom of the fixed box, and the upper end of the buffer spring is abutted against the piston block;

one end of the linkage rod is rotationally connected with the rotating shaft;

and the linkage rod is connected with the hinging seats at the two ends of the buffer column, and one end of the linkage rod, which is far away from the rotating shaft, is hinged with the hinging seats.

In the technical scheme, the utility model provides a pair of split type rim structure has following beneficial effect:

the split type rim of the utility model has simple structure, and compared with the traditional split type rim, the split type rim is additionally provided with the clamping plate, so that the left rim and the right rim are connected more firmly and are not easy to fall off, and the safety is effectively improved; the buffer device who sets up improves whole elastic support, can assist the wheel shock attenuation, prevents effectively that the rim from receiving the extrusion damage, increases rim life, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a front sectional view of an overall structure of a split rim structure according to an embodiment of the present invention;

fig. 2 is a partial side view of a split rim structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a buffering device in a split rim structure according to an embodiment of the present invention;

fig. 4 is an enlarged view of a position a in the split rim structure diagram 1 provided by the embodiment of the present invention.

Description of reference numerals:

1. a rim body; 2. an air valve; 3. a buffer device; 11. an inner ring; 12. an outer ring; 101. a left rim; 102. a right rim; 103. a left spoke plane; 104. a right spoke plane; 105. a clamping piece; 106. a bolt; 107. a nut; 108. a seal ring; 1011. a left rim; 1012. a left bead seat; 1021. a right rim; 1022. a right bead seat;

301. a buffer column; 302. a stationary box; 303. a piston block; 304. a buffer spring; 305. a linkage rod; 306. a hinged seat.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

See fig. 1-4;

the rim body 1 comprises a left rim 101 and a right rim 102 which are independent to form a split structure, the inner side of the left rim 101 is configured to be a left spoke plane 103, the inner side of the right rim 102 is configured to be a right spoke plane 104, a clamping piece 105 is connected to the right spoke plane 104, and the left rim 101 and the right rim 102 are integrally installed through the connection of the left spoke plane 103 and the right spoke plane 104;

the left rim 101 and the right rim 102 are both composed of an inner ring 11 and an outer ring 12, and the outer ring 12 is made of elastic metal;

a buffer device 3 is arranged between the inner ring 11 and the outer ring 12, and a central hole is formed at the inner side of the inner ring 11;

by way of further introduction to the present embodiment, the left rim 101 is provided with a left rim 1011 and a left bead seat 1012 from inside to outside, respectively, and the left spoke plane 103 is provided on the inner side of the left bead seat 1012;

the rim 102 is provided with a right rim 1021 and a right bead seat 1022 from inside to outside, respectively, and the right spoke plane 104 is provided on the inner side of the right bead seat 1022.

As a further introduction of this embodiment, the clamping member 105 is a clamping plate which can be clamped into the left spoke plane 103 to make the left spoke plane 103 and the right spoke plane 104 closely fit, the bolt 106 respectively passes through the right spoke plane 104, the left spoke plane 103 and the clamping plate to fix the left rim 101 and the right rim 102, and the other end of the bolt 106 is fastened by the nut 107. The clamping plate provided by the embodiment is only provided with one position, so that the installation is convenient.

As a preferred technical solution of this embodiment, the inner ring 11 is made of an aluminum alloy and provides a rigid support for the rim body 1, and the outer ring 12 is made of a titanium alloy and provides an elastic support for the rim body 1.

As a further introduction to this embodiment, a sealing ring groove is provided between the left spoke plane 103 and the right spoke plane 104, a sealing ring 108 is provided in the sealing ring groove, and the sealing ring groove and the sealing ring 108 are in interference fit through the fixed connection between the left spoke plane 103 and the right spoke plane 104.

As a further description of the present embodiment, the valve 2 is provided on the right rim 102, and the valve 2 may be provided on either the left rim 101 or the right rim 102, or both the left and right rims.

As a preferable technical solution of this embodiment, six buffer devices 3 are uniformly arranged along the outer circumferential direction of the inner ring 11.

By way of further introduction to this embodiment, the damping device 3 includes a damping pillar 301 connected to the outer ring 12, and a rotating shaft is disposed on a column of the damping pillar 301; and

a fixed box 302 connected to the inner ring 11, wherein one end of the buffer column 301 far away from the outer ring 12 extends into the fixed box 302 and is connected with a piston block 303;

the buffer spring 304 is arranged at the bottom of the fixed box 302, and the upper end of the buffer spring 304 abuts against the piston block 303;

a linkage 305 with one end rotatably connected to the rotating shaft;

and the hinge seats 306 are connected to the outer ring 12 and located at two ends of the buffer column 301, and one end of the linkage rod 305, which is far away from the rotating shaft, is hinged to the hinge seats 306. When rim body 1 rotates and receives the extrusion, receives pressure from top to bottom, to tire and rim pressure accessible this moment the utility model discloses buffer 3 that sets up must be alleviated, because the utility model discloses set up outer lane 12 into titanium alloy or nickel alloy, wherein the titanium closes well-known memory alloy, has super high elasticity and resilience, need explain that because elastic metal's such as titanium alloy or nickel alloy deformability is limited, the utility model discloses buffer 3 that sets up can not regard as automobile shock absorber to use, only can play elastic support to the rim, plays the auxiliary action to automobile shock absorber, further reduces the damage of rim, increases the practicality.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. A split rim structure, characterized in that, this rim structure includes:

the rim body (1) comprises a left rim (101) and a right rim (102) which are independent to form a split structure, the inner side of the left rim (101) is configured to be a left spoke plane (103), the inner side of the right rim (102) is configured to be a right spoke plane (104), a clamping piece (105) is connected to the right spoke plane (104), and the left rim (101) and the right rim (102) are integrally installed through connection of the left spoke plane (103) and the right spoke plane (104);

the left wheel rim (101) and the right wheel rim (102) are both composed of an inner ring (11) and an outer ring (12), and the outer ring (12) is made of elastic metal;

and a buffer device (3) is arranged between the inner ring (11) and the outer ring (12).

2. A split rim structure according to claim 1, characterized in that the left rim (101) is provided with a left rim (1011) and a left bead seat (1012) from the inside towards the outside, respectively, the left spoke plane (103) being provided on the inside of the left bead seat (1012);

the right rim (102) is provided with a right wheel rim (1021) and a right bead seat (1022) from inside to outside, and the right spoke plane (104) is arranged on the inner side of the right bead seat (1022).

3. The split rim structure of claim 1, characterized in that the snap member (105) is a snap plate which can be snapped into the left spoke plane (103) to make the left spoke plane (103) and the right spoke plane (104) fit closely, a bolt (106) passes through the right spoke plane (104), the left spoke plane (103) and the snap plate to fix the left rim (101) and the right rim (102), respectively, and the other end of the bolt (106) is fastened by a nut (107).

4. The split rim structure according to claim 1, wherein the inner ring (11) is made of an aluminum alloy and provides a rigid support for the rim body (1), and the outer ring (12) is made of a titanium alloy and provides an elastic support for the rim body (1).

5. The split type rim structure as claimed in claim 1, wherein a sealing ring groove is formed between the left spoke plane (103) and the right spoke plane (104), a sealing ring (108) is arranged in the sealing ring groove, and the sealing ring groove and the sealing ring (108) are in interference fit through the fixed connection of the left spoke plane (103) and the right spoke plane (104).

6. The split rim structure according to claim 1, characterized in that the valve (2) is provided on the right rim (102).

7. A split rim structure according to claim 1, characterized in that six cushioning devices (3) are arranged circumferentially uniformly along the outside of the inner ring (11).

8. The split rim structure according to claim 1, wherein the buffer device (3) comprises a buffer column (301) connected to the outer ring (12), and a rotating shaft is arranged on a column body of the buffer column (301); and

a fixed box (302) connected to the inner ring (11), wherein one end of the buffer column (301) far away from the outer ring (12) extends into the fixed box (302) and is connected with a piston block (303);

the buffer spring (304) is arranged at the bottom of the fixed box (302), and the upper end of the buffer spring (304) is abutted against the piston block (303);

one end of the linkage rod (305) is rotationally connected with the rotating shaft;

the hinge seats (306) are connected to the outer ring (12) and located at two ends of the buffer column (301), and one end, far away from the rotating shaft, of the linkage rod (305) is hinged to the hinge seats (306).