CN210454325U

CN210454325U - Shock-proof type rim

Info

Publication number: CN210454325U
Application number: CN201921220224.8U
Authority: CN
Inventors: 余维君
Original assignee: Wuxi Aofulai Wheel Co Ltd
Current assignee: Wuxi Aofulai Wheel Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-05-05
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a shock attenuation type rim, including main rim bottom, vice rim bottom, bead seat, spoke and rim, the rim has all been welded at the both ends of main rim bottom, and the both sides equidistance welding of rim has a plurality of spokes, and the top surface of main rim bottom is provided with vice rim bottom, and the welding of vice rim bottom center department has the support column, and the back of the body face of vice rim bottom has all welded the bead seat. The utility model discloses in, top bottom the main rim is provided with vice rim bottom and bead seat, be provided with the second spring between main rim bottom and bead seat, second connecting rod and third connecting rod, and the structure on the montant of main rim bottom center department setting, multiple shock-absorbing structure, can play fine absorbing effect to the bead seat, even the tire receives very big vibrations, all can make the original position of recovering that the bead seat can be timely, make and can not take place to drop between the inner tube of a tyre and the rim, fine assurance navigating mate's personal safety.

Description

Shock-proof type rim

Technical Field

The utility model relates to a rim technical field, in particular to shock-proof type rim.

Background

The rim, commonly known as the rim, is the part that peripherally mounts and supports the tyre on the wheel, which forms the wheel with the spokes, which may be integral, permanently attached or detachable, wherein the reliability of the rim is very important for driving safety.

However, in the prior art, because the inner tube and the rim of the existing tire are directly connected through the adhesive, the rim structure is too simple, and no damping device is arranged in the rim, the automobile is easily separated from the inner tube and the rim due to violent vibration on a bumpy road, the driving condition of the automobile is affected, the safety problem is caused, and the personal safety of a driver is greatly threatened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a shock-proof type rim.

In order to solve the technical problem, the utility model discloses a technical scheme's basic thinking is, a shock attenuation type rim, including main rim bottom, vice rim bottom, bead seat, spoke and rim, the rim has all been welded at the both ends of main rim bottom, the both sides equidistance welding of rim has a plurality of spokes, the top surface of main rim bottom is provided with vice rim bottom, vice rim bottom is provided with two altogether, vice rim bottom center department welding has the support column, the back of the body face of vice rim bottom has all been welded the bead seat mutually, main rim bottom top surface center department equidistance welding has a plurality of montants, the exterior wall cover of montant is equipped with second reset spring.

As a further description of the above technical solution:

the outer wall cover of montant is equipped with annular backing plate, the outer wall cover of montant is equipped with first reset spring, the top welding of montant has the bottom plate, the opposite face looks sliding connection of the both ends of bottom plate and bead seat.

As a further description of the above technical solution:

the bottom surface of the bead seat is welded with a second elastic gasket, one side of the second elastic gasket is welded with a second connecting rod, the bottom surface of the second elastic gasket is welded with a second spring, the bottom of the second spring is welded with a first elastic gasket, and the bottom surface of the first elastic gasket is welded with the top surface of the bottom of the main rim.

As a further description of the above technical solution:

the welding of the one end that second elastic gasket was kept away from to the second connecting rod has square slider, one side welding that second connecting rod was kept away from to square slider has second rectangle backing plate, second rectangle backing plate has the third spring with square slider's welding back to the back, the welding of the one end that second rectangle backing plate was kept away from to the third spring has first rectangle backing plate, the top surface and the welding of first rectangle backing plate have the second C shape ring, the welding of the end back to the back of the body of first rectangle backing plate and third spring has square fixed block.

As a further description of the above technical solution:

and a third connecting rod is welded on one side of the first elastic gasket, and the structure of the third connecting rod is the same as that of the second connecting rod.

As a further description of the above technical solution:

the bottom welding of spoke inner wall has annular fixed plate, the equidistant welding of top surface center department of annular fixed plate has a plurality of first telescopic links, the exterior wall cover of first telescopic link is equipped with third reset spring, the top surface symmetrical welding of annular fixed plate has two first C shape rings, two the top surface of first C shape ring all welds with the bottom surface of main rim bottom mutually.

As a further description of the above technical solution:

two of annular fixed plate all weld have a plurality of head rods, the quantity of head rod is the same with the quantity of spoke, the one end welding that annular fixed plate was kept away from to the head rod has the rectangle slider, the welding of one side center department that the head rod was kept away from to the rectangle slider has the second telescopic link, the welding of second telescopic link and the back of the body end of the rectangle slider has the rectangle fixed block, the outward appearance wall cover of second telescopic link is equipped with first spring.

As a further description of the above technical solution:

and hub hubs are welded at the centers of the two sides of the spoke, and threaded holes are symmetrically formed in the two sides of the hub hubs.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: in the utility model, the top of the bottom of the main rim is provided with the bottom of the auxiliary rim and the bead seat, a second spring, a second connecting rod and a third connecting rod are arranged between the bottom of the main rim and the bead seat, and the structure on the vertical rod arranged at the center of the bottom of the main rim, the multiple shock absorption structure can play a good shock absorption role on the bead seat, even if the tire is subjected to great vibration, the tire bead seat can be timely restored to the original position, so that the inner tube and the rim can not fall off, the personal safety of drivers is well ensured, and simultaneously, a first C-shaped ring, a third return spring and a first connecting rod are arranged between the bottom of the main rim and the spoke, the bottom surface of the bottom of the main rim is well damped, the tire is further protected from falling off due to vibration, and potential safety hazards of automobiles can be greatly reduced.

Drawings

Fig. 1 is a front structural view of a shock-absorbing rim of the present invention;

fig. 2 is a side view structural diagram of a shock-absorbing rim provided by the present invention;

fig. 3 is the utility model provides a A district enlarger of orthographic view structure of shock-proof type rim.

In the figure: 1. the bottom of the main rim; 2. the bottom of the auxiliary rim; 3. a first return spring; 4. a vertical rod; 5. an annular backing plate; 501. a second return spring; 6. a base plate; 7. a bead seat; 8. a support pillar; 9. a spoke; 10. a first C-shaped ring; 11. a first telescopic rod; 12. a third return spring; 13. a first connecting rod; 14. an annular fixed plate; 15. d, rotational resolute; 16. a rim; 17. a threaded hole; 18. a first resilient pad; 19. a rectangular fixed block; 20. a first spring; 21. a second telescopic rod; 22. a rectangular slider; 23. a first rectangular backing plate; 24. a square fixed block; 25. a second C-shaped ring; 26. a second connecting rod; 2601. a third connecting rod; 27. a second resilient pad; 2701. a second spring; 28. a square slider; 29. a second rectangular backing plate; 30. and a third spring.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

A shock absorption type rim comprises a main rim bottom 1, an auxiliary rim bottom 2, bead seats 7, spokes 9 and rims 16, wherein the rims 16 are welded at two ends of the main rim bottom 1, a plurality of spokes 9 are welded at two sides of each rim 16 at equal intervals, the auxiliary rim bottom 2 is arranged on the top surface of the main rim bottom 1, two auxiliary rim bottoms 2 are arranged, a support column 8 is welded at the center of the bottom of each auxiliary rim bottom 2, the bottom of each support column 8 is welded with the top surface of the main rim bottom 1, the bead seats 7 are welded on the opposite surfaces of the auxiliary rim bottoms 2, one end, far away from the auxiliary rim bottom 2, of each bead seat 7 is connected with the corresponding rim 16 in a sliding mode, a plurality of vertical rods 4 are welded at the center of the top surface of the main rim bottom 1 at equal intervals, the outer surface wall of each vertical rod 4 is connected with the corresponding auxiliary rim bottom 2 in a sliding mode, a second reset spring 501 is sleeved on the outer surface wall of each vertical rod 4, the bottom of the second reset spring 501 is welded with the top surface of the main rim bottom 1, the top of the second return spring 501 is attached to the bottom surface of the sub-rim bottom 2.

An annular cushion plate 5 is sleeved on the outer surface wall of a vertical rod 4, the bottom surface of the annular cushion plate 5 is attached to the top surface of the bottom 2 of the auxiliary rim, a first return spring 3 is sleeved on the outer surface wall of the vertical rod 4, the bottom of the first return spring 3 is welded to the top surface of the annular cushion plate 5, a bottom plate 6 is welded to the top of the vertical rod 4, the bottom surface of the bottom plate 6 is welded to the top of the first return spring 3, two ends of the bottom plate 6 are slidably connected with the opposite surfaces of the bead seats 7, a second elastic gasket 27 is welded to the bottom surface of the bead seats 7, a second connecting rod 26 is welded to one side of the second elastic gasket 27, a second spring 2701 is welded to the bottom surface of the second elastic gasket 27, a first elastic gasket 18 is welded to the bottom surface of the second spring 2701, the bottom surface of the first elastic gasket 18 is welded to the top surface of the bottom 1 of the main rim, a square sliding block, the bottom surface of the square sliding block 28 is connected with the top surface of the bottom 1 of the main rim in a sliding manner, one side of the square sliding block 28, which is far away from the second connecting rod 26, is welded with a second rectangular cushion plate 29, the opposite side of the second rectangular cushion plate 29 and the square sliding block 28 is welded with a third spring 30, one end of the third spring 30, which is far away from the second rectangular cushion plate 29, is welded with a first rectangular cushion plate 23, the top surface of the first rectangular cushion plate 23 is welded with a second C-shaped ring 25, one end of the second C-shaped ring 25, which is far away from the first rectangular cushion plate 23, is welded with the top surface of the second rectangular cushion plate 29, the opposite side of the first rectangular cushion plate 23 and the third spring 30 is welded with a square fixing block 24, the bottom of the square fixing block 24 is welded with the bottom 1 of the main rim, one side of the first elastic gasket 18 is welded with a third connecting rod 2601, the structure of the third, a plurality of first telescopic rods 11 are welded at the center of the top surface of an annular fixing plate 14 at equal intervals, the top of each first telescopic rod 11 is welded with the bottom surface of the bottom 1 of a main rim, a third return spring 12 is sleeved on the outer wall of each first telescopic rod 11, the bottom of each third return spring 12 is welded with the top surface of the annular fixing plate 14, the top of each third return spring 12 is welded with the top surface of the bottom 1 of the main rim, two first C-shaped rings 10 are symmetrically welded on the top surface of the annular fixing plate 14, the top surfaces of the two first C-shaped rings 10 are welded with the bottom surface of the bottom 1 of the main rim, the two first C-shaped rings 10 are symmetrical by taking the first telescopic rods 11 as the center, a plurality of first connecting rods 13 are welded on two sides of the annular fixing plate 14, the number of the first connecting rods 13 is the same as the number of spokes 9, and a rectangular slider 22 is welded at one end of, the top surface of the rectangular sliding block 22 is in sliding connection with the bottom surface of the main rim bottom 1, the center of one side, away from the first connecting rod 13, of the rectangular sliding block 22 is welded with the second telescopic rod 21, the back end of the second telescopic rod 21 and the rectangular sliding block 22 is welded with the rectangular fixing block 19, the top surface of the rectangular fixing block 19 is welded with the bottom surface of the main rim bottom 1, one side, away from the second telescopic rod 21, of the rectangular fixing block 19 is welded with the spoke 9, the outer wall of the second telescopic rod 21 is sleeved with the first spring 20, one end of the first spring 20 is welded with the rectangular sliding block 22, the other end of the first spring 20 is welded with the rectangular fixing block 19, the centers of two sides of the spoke 9 are welded with the wheel hub 15, threaded holes 17 are symmetrically formed in the two sides of the wheel hub 15, and the threaded holes 17 are annularly.

The working principle is as follows: firstly, when the tire vibrates, the tire firstly presses the bead seat 7 to enable the bead seat 7 to move downwards, the bead seat 7 presses the second connecting rod 26, the third connecting rod 2601 and the second elastic gasket 27 downwards, the second elastic gasket 27 presses the second spring 2701, the bead seat 7 is quickly restored to the original position under the action of the second spring 2701, the second connecting rod 26 and the third connecting rod 2601 both drive the square sliding block 28, the square sliding block 28 drives the second rectangular cushion plate 29, the second rectangular cushion plate 29 presses the second C-shaped ring 25 and the third spring 30 when moving, the second C-shaped ring 25 and the third spring 30 have good shock absorption effect on the bead seat 7 under the elastic effect of the second C-shaped ring 25 and the third spring 30, the auxiliary rim bottom 2 is driven to move upwards under the effect of the supporting column 8 when the bead seat 7 moves downwards, and the annular cushion plate 5 and the second return spring 501 are driven when the auxiliary rim bottom 2 moves, drive first reset spring 3 in the time of the motion of annular backing plate 5, make the original position of recovering very fast of vice rim bottom 2 under first reset spring 3 and second reset spring 501's effect, when the very big vibrations of tire emergence, bead seat 7 indirectly drives main rim bottom 1, main rim bottom 1 atress extrudees first telescopic link 11, third reset spring 12 and head rod 13, head rod 13 drives rectangle slider 22, rectangle slider 22 drives first spring 20 and second telescopic link 21, this structure can make the original position of recovering very fast of main rim bottom 1, play fine absorbing effect, fine assurance the security that the car went, the safety of giving navigating mate has provided very big guarantee.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a shock-proof type rim, includes main rim bottom (1), vice rim bottom (2), bead seat (7), spoke (9) and rim (16), its characterized in that: rim (16) have all been welded at the both ends of main rim bottom (1), a plurality of spokes (9) have been welded to the both sides equidistance of rim (16), the top surface of main rim bottom (1) is provided with vice rim bottom (2), the welding of vice rim bottom (2) bottom center department has support column (8), bead seat (7) have all been welded to the back of the body face of vice rim bottom (2) mutually, the welding of main rim bottom (1) top surface center department equidistance has a plurality of montants (4), the exterior wall cover of montant (4) is equipped with second reset spring (501).

2. A shock absorbing rim as claimed in claim 1, wherein: the outer wall cover of montant (4) is equipped with annular backing plate (5), the outer wall cover of montant (4) is equipped with first reset spring (3), the top welding of montant (4) has bottom plate (6).

3. A shock absorbing rim as claimed in claim 1, wherein: the bottom surface welding of child seat (7) has second elastic gasket (27), one side welding of second elastic gasket (27) has second connecting rod (26), the bottom surface welding of second elastic gasket (27) has second spring (2701), the bottom welding of second spring (2701) has first elastic gasket (18).

4. A shock absorbing rim as claimed in claim 3, wherein: the welding of the one end that second elastic gasket (27) were kept away from in second connecting rod (26) has square slider (28), one side welding that second connecting rod (26) were kept away from in square slider (28) has second rectangle backing plate (29), second rectangle backing plate (29) has third spring (30) with the back of the body welding of square slider (28), the one end welding that second rectangle backing plate (29) were kept away from in third spring (30) has first rectangle backing plate (23), the top surface and the welding of first rectangle backing plate (23) have second C shape ring (25), the welding of the end of keeping away from the body welding of first rectangle backing plate (23) and third spring (30) has square fixed block (24).

5. A shock absorbing rim as claimed in claim 3, wherein: one side of the first elastic gasket (18) is welded with a third connecting rod (2601), and the structure of the third connecting rod (2601) is the same as that of the second connecting rod (26).

6. A shock absorbing rim as claimed in claim 1, wherein: the welding of the bottom of spoke (9) inner wall has annular fixed plate (14), the welding of the top surface center department equidistance of annular fixed plate (14) has a plurality of first telescopic links (11), the outward appearance wall cover of first telescopic link (11) is equipped with third reset spring (12), the top surface symmetrical welding of annular fixed plate (14) has two first C to encircle (10).

7. The shock absorbing rim of claim 6, wherein: two of annular fixed plate (14) all weld have a plurality of head rods (13), the one end welding that annular fixed plate (14) was kept away from in head rod (13) has rectangle slider (22), the welding of one side center department of keeping away from head rod (13) in rectangle slider (22) has second telescopic link (21), the welding of the end of carrying on the back of the body of second telescopic link (21) and rectangle slider (22) has rectangle fixed block (19), the outward appearance wall cover of second telescopic link (21) is equipped with first spring (20).

8. A shock absorbing rim as claimed in claim 1, wherein: wheel hub (15) are welded at the centers of the two sides of the spoke (9), and threaded holes (17) are symmetrically formed in the two sides of the wheel hub (15).