CN113682080A

CN113682080A - Anti-skid hub

Info

Publication number: CN113682080A
Application number: CN202111126771.1A
Authority: CN
Inventors: 张彦彬
Original assignee: Hebei Bailong Auto Parts Co ltd
Current assignee: Hebei Bailong Auto Parts Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2021-11-23
Anticipated expiration: 2041-09-26
Also published as: CN113682080B

Abstract

The invention relates to the technical field of wheels, in particular to an anti-skidding hub. Including wheel hub main part and a plurality of antiskid, be provided with a plurality of spokes in the wheel hub main part, wheel hub main part externally mounted has the tire, antiskid detachable installs on the spoke, antiskid's one side and the outer circumference contact of tire. The anti-skid device is detachably connected with the hub, when the road surface condition is good, the anti-skid device can be detached, the dynamic balance of the wheel is good, when the road surface is frozen, the anti-skid device can be installed, and the vehicle speed is low at the moment, so that the influence on the driving is not great even if the dynamic balance of the wheel is slightly poor; one side of the antiskid device is in contact with the outer circumference of the tire, a certain pressure is provided between the antiskid device and the tire, when a vehicle runs, the antiskid plate on the antiskid device is mainly driven by the tire to rotate, the weight of the vehicle is still born by the tire, and the antiskid device is not easy to damage.

Description

Anti-skid hub

Technical Field

The invention relates to the technical field of wheels, in particular to an anti-skidding hub.

Background

When snow or ice is accumulated on the road surface, the vehicle is easy to slip during running, the control of the vehicle is lost, even accidents are caused, and the anti-slip hub technology is developed for preventing the vehicle from slipping. The antiskid wheel hub of prior art, antiskid installs all the time on wheel hub, when needing antiskid, the operation non slipping spur stretches out and is higher than the certain height of tire to realize the function of preventing skidding, however, its structure is complicated, when the road surface condition is better, the speed that the vehicle was generally opened is than higher, the wheel is high-speed rotatory, the dynamic balance of wheel is hardly guaranteed, in addition, the antiskid wheel hub of prior art, after the non slipping spur stretches out, antiskid has born the whole weight of vehicle, damage easily.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an anti-skid hub aiming at the technical defects, wherein the anti-skid device is detachably connected with the hub, when the road surface condition is better, the anti-skid device can be detached, the dynamic balance of the wheel is better, when the road surface is frozen, the anti-skid device can be installed, and the vehicle speed is lower at the moment, so that the influence on the driving is not great even if the dynamic balance of the wheel is slightly poor; one side of the antiskid device is in contact with the outer circumference of the tire, a certain pressure is provided between the antiskid device and the tire, when a vehicle runs, the antiskid plate on the antiskid device is mainly driven by the tire to rotate, the weight of the vehicle is still born by the tire, and the antiskid device is not easy to damage.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an antiskid type wheel hub, includes wheel hub main part and a plurality of antiskid, be provided with a plurality of spokes in the wheel hub main part, wheel hub main part externally mounted has the tire, antiskid detachable installs on the spoke, antiskid's one side and the outer circumference contact of tire.

Further optimize this technical scheme, its both sides of the one end that the spoke is close to the tire are provided with first stopper piece, the one end that the tire was kept away from to the spoke is provided with first screw hole.

Further optimizing the technical scheme, the anti-skid device comprises a plate body, wherein a first long hole is formed in one end of the plate body, second blocking blocks are arranged on two sides of the plate body, and an anti-skid piece is connected to one end, far away from the first long hole, of the plate body in a sliding mode; the antiskid piece comprises an installation part and an antiskid plate, wherein one side of the antiskid plate, which is close to the first long hole, is in contact with the outer circumference of the tire.

According to the technical scheme, the wheel hub further comprises a locking piece, support plates are arranged on two sides of one end of the locking piece, a second long hole is formed in the other end of the locking piece, a third blocking block is arranged at the end of each support plate, and side plates are arranged on two sides of the locking piece; the support plate is located between the first blocking block and the second blocking block, one end of the plate body is located between the two side plates, a side line, in contact with the support plate, of the upper surface of the third blocking block is in contact with one edge of the first blocking block, and the second bolt penetrates through the second long hole and the first long hole to be in threaded connection with the first threaded hole.

Further optimize this technical scheme, the antiskid ribbed tile is provided with the friction layer near one side of first slot hole, the friction layer is close to the outer circumference contact of one side and the tire of first slot hole.

According to the technical scheme, the friction layer is made of rubber, and a plurality of point-shaped protrusions are arranged on one side, in contact with the tire, of the friction layer.

Further optimize this technical scheme, the antiskid ribbed plate is provided with a plurality of sand grips on one side of keeping away from the tire.

Further optimizing the technical scheme, a second threaded hole is formed in one end, away from the first long hole, of the plate body, a first bolt is connected to the second threaded hole in a threaded mode, a cover plate is further arranged at one end, provided with the second threaded hole, of the plate body, a through hole is formed in the cover plate, and the first bolt penetrates through the through hole to fasten the cover plate to the plate body; the installation department is provided with the passageway that runs through its both ends, the plate body is located this passageway and both sliding connection, and the one end of this passageway is provided with the concave station, be provided with the spring in the concave station, the apron is located the concave station.

Compared with the prior art, the invention has the following advantages: 1. when the road surface condition is better, the antiskid device can be detached, and when the road surface is frozen, the antiskid device is installed, so that the dynamic balance of the wheels is better; 2. when the vehicle is running, the antiskid plate is mainly driven by the tire to rotate, the antiskid piece is connected with the plate body in a sliding manner, the antiskid plate can move along with the tire, the weight of the vehicle is still borne by the tire, and the antiskid device is not easy to damage.

Drawings

Fig. 1 is a schematic structural view of an anti-slip hub.

Fig. 2 is a schematic structural view of an anti-skid device of an anti-skid hub.

Fig. 3 is a schematic structural view of the connection condition of the plate body and the anti-skid member.

Fig. 4 is a schematic view of a locking member of the anti-slip hub.

Fig. 5 is a schematic view of the antiskid device in its installed state.

In the figure: 1. a tire; 2. a hub body; 21. a spoke; 211. a first threaded hole; 212. a first stopper; 3. an anti-skid device; 31. a plate body; 311. a second stopper; 312. a first long hole; 313. a second threaded hole; 32. an anti-slip member; 321. an installation part; 322. an anti-skid plate; 323. a friction layer; 324. a convex strip; 326. a concave platform; 33. a spring; 34. a cover plate; 35. a first bolt; 4. a locking member; 41. a support plate; 411. a third stopper; 42. a second long hole; 43. a side plate; 5. and a second bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows:

referring to fig. 1 to 5, an anti-slip hub comprises a hub main body 2 and a plurality of anti-slip devices 3, wherein a plurality of spokes 21 are arranged on the hub main body 2, a tire 1 is arranged outside the hub main body 2, each anti-slip device 3 is detachably mounted on a spoke 21, and one side of each anti-slip device 3 is in contact with the outer circumference of the tire 1.

The end of the spoke 21 close to the tire 1 is provided with first stop blocks 212 on two sides, and the end of the spoke 21 far away from the tire 1 is provided with a first threaded hole 211.

The anti-skid device 3 comprises a plate body 31, and the plate body 31 is made of high-strength materials such as metal and the like. One end of the plate body 31 is provided with a first long hole 312, two sides of the plate body 31 are provided with second stop blocks 311, a certain distance is reserved between the second stop blocks 311 and the first stop blocks 212 in the thickness direction of the hub main body 2, preferably, the surface of the first stop block 212 is lower than the surface of the spoke 21, and the first stop block 212 is flush with the surface of the plate body 31. One end of the plate 31, which is far away from the first long hole 312, is slidably connected with the anti-slip member 32, and the anti-slip member 32 is made of high-strength materials such as metal. The anti-slip member 32 includes a mounting portion 321 and a slip-preventing plate 322, and one side of the slip-preventing plate 322 near the first long hole 312 is in contact with the outer circumference of the tire 1.

The hub also comprises a locking piece 4 which is made of high-strength materials such as metal and the like. A support plate 41 is arranged on two sides of one end of the locking member 4, a second long hole 42 is arranged on the other end of the locking member 4, a third blocking block 411 is arranged at the end of the support plate 41, and side plates 43 are arranged on two sides of the locking member 4. The support plate 41 is located between the first stopper 212 and the second stopper 311, one end of the plate body 31 is located between the two side plates 43, the distance between the two side plates 43 is equal to the width of the plate body 31, the plate body 31 is pressed between the locking member 4 and the spoke 21, and the edge of the upper surface of the third stopper 411, which is in contact with the support plate 41, is in contact with one edge of the first stopper 212. The second bolt 5 is screwed into the first screw hole 211 through the second long hole 42 and the first long hole 312 to fix the locker 4.

Further optimizing the technical scheme, a friction layer 323 is arranged on one side of the antiskid plate 322 close to the first long hole 312, and one side of the friction layer 323 close to the first long hole 312 is in contact with the outer circumference of the tire 1. The friction layer 323 increases the friction force between the antiskid plate 322 and the tire 1, and when the wheel rotates (especially when the antiskid plate 322 contacts the ground, the weight of the vehicle presses on the antiskid plate 322 at this time), the antiskid plate 322 mainly rotates under the driving of the tire 1, so that the force applied to the support plate 41 along the tangential direction of the outer circumference of the tire 1 is greatly reduced, that is, the support plate 41 is mainly pulled, and is not easily damaged. In order to obtain better friction force, the inner side surface of the friction layer 323 is matched with the outer circumference of the tire 1 in shape, and the inner side surface and the outer circumference can be well jointed.

The friction layer 323 is made of rubber, and a plurality of point-shaped protrusions are arranged on one side of the friction layer 323, which is in contact with the tire 1, so that the friction force between the tire 1 and the friction layer 323 is further enhanced.

One side of the antiskid plate 322, which is far away from the tire 1, is provided with a plurality of convex strips 324, so that an antiskid effect is achieved.

A second threaded hole 313 is formed in one end, away from the first long hole 312, of the plate body 31, a first bolt 35 is connected to the second threaded hole 313 in a threaded manner, a cover plate 34 is further arranged at one end, provided with the second threaded hole 313, of the plate body 31, a through hole is formed in the cover plate 34, and the first bolt 35 penetrates through the through hole to fasten the cover plate 34 to the plate body 31; the installation part 321 is provided with a channel penetrating through two ends of the installation part, the plate body 31 is located in the channel and is in sliding connection with the channel, one end of the channel is provided with a concave platform 326, a spring 33 is arranged in the concave platform 326, and the cover plate 34 is located in the concave platform 326 and is in contact with one end of the spring 33. When mounted, the anti-skid member 32 has a certain pressure with the tire 1, and this structure enables the anti-skid member 32 to slide relative to the plate 31, so that when the tire 1 is deformed (pressed slightly flat and restored to its original shape), the anti-skid member 32 can be tightly fitted on the outer circumference of the tire 1.

The use principle is as follows: when the road surface is not snow or frozen, the antiskid device 3 is detached and can be placed in a trunk for standby; when the road surface is slippery due to snow or ice, the vehicle should be stopped first, and then the anti-skid devices 3 are installed on the wheel spokes 21, and the specific process is as follows: firstly, an antiskid device 3 is arranged on a tire 1 as shown in fig. 5, at this time, a plate body 31 is parallel to a spoke 21 and is attached to the spoke 21, the distance between a first stop block 212 and a second stop block 311 in the length direction of the spoke 21 is small, no pressure exists between the antiskid piece 32 and the tire 1, then a support plate 41 on a locking piece 4 is inserted between the first stop block 212 and the second stop block 311 (the minimum distance between the first stop block 212 and the second stop block 311 is designed to just allow the support plate 41 to pass through, at this time, the support plate 4 inclines with a certain angle with the spoke 21), then the locking piece 4 is pulled leftwards to be attached to the plate body 31, then the locking piece 4 is fixed by a second bolt 5, and in the process, the plate body 31 is pushed by the locking piece 4 to be away from the tire 1, so that the antiskid piece 32 is tightly attached to the outer circumference of the tire 1. The third stop 411 prevents the retaining member 4 from being removed (the dimensions of the various parts of the device are carefully designed to accomplish this). After that, other antiskid devices 3 are sequentially installed according to the above-described procedure.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an antiskid type wheel hub, includes wheel hub main part (2) and a plurality of antiskid (3), be provided with a plurality of spokes (21) on wheel hub main part (2), wheel hub main part (2) externally mounted has tire (1), its characterized in that: the antiskid device (3) is detachably mounted on the spoke (21), and one side of the antiskid device (3) is in contact with the outer circumference of the tire (1).

2. A slip-resistant hub according to claim 1, wherein: the wheel disc (21) is close to one end of the tire (1), and two sides of the end of the wheel disc (21) are provided with first blocking blocks (212), and one end of the wheel disc (21) far away from the tire (1) is provided with a first threaded hole (211).

3. A slip-resistant hub according to claim 2, wherein: the anti-skid device (3) comprises a plate body (31), wherein a first long hole (312) is formed in one end of the plate body (31), second blocking blocks (311) are arranged on two sides of the plate body (31), and an anti-skid piece (32) is connected to one end, far away from the first long hole (312), of the plate body (31) in a sliding mode; the anti-skid piece (32) comprises a mounting portion (321) and an anti-skid plate (322), wherein one side, close to the first long hole (312), of the anti-skid plate (322) is in contact with the outer circumference of the tire (1).

4. A slip-resistant hub according to claim 3, wherein: the locking device is characterized by further comprising a locking piece (4), support plates (41) are arranged on two sides of one end of the locking piece (4), a second long hole (42) is formed in the other end of the locking piece (4), a third blocking block (411) is arranged at the end portion of each support plate (41), and side plates (43) are arranged on two sides of the locking piece (4); the support plate (41) is located between the first stop block (212) and the second stop block (311), one end of the plate body (31) is located between the two side plates (43), a side line of the upper surface of the third stop block (411) in contact with the support plate (41) is in contact with one edge of the first stop block (212), and the second bolt (5) penetrates through the second long hole (42) and the first long hole (312) to be in threaded connection with the first threaded hole (211).

5. A slip-resistant hub according to claim 3, wherein: one side of the antiskid plate (322) close to the first long hole (312) is provided with a friction layer (323), and one side of the friction layer (323) close to the first long hole (312) is in contact with the outer circumference of the tire (1).

6. A hub according to claim 5, wherein: the friction layer (323) is made of rubber, and a plurality of point-shaped protrusions are arranged on one side, which is in contact with the tire (1), of the friction layer (323).

7. A slip-resistant hub according to claim 3, wherein: one side of the antiskid plate (322) far away from the tire (1) is provided with a plurality of convex strips (324).

8. A slip-resistant hub according to claim 3, wherein: a second threaded hole (313) is formed in one end, away from the first long hole (312), of the plate body (31), a first bolt (35) is connected to the second threaded hole (313) in a threaded mode, a cover plate (34) is further arranged at one end, provided with the second threaded hole (313), of the plate body (31), a through hole is formed in the cover plate (34), and the first bolt (35) penetrates through the through hole to fasten the cover plate (34) on the plate body (31); installation department (321) are provided with the passageway that runs through its both ends, plate body (31) are located this passageway and both sliding connection, and the one end of this passageway is provided with concave station (326), be provided with spring (33) in concave station (326), apron (34) are located concave station (326).