CN214996929U - Self-balancing stress bidirectional buffering hanging wheel - Google Patents
Self-balancing stress bidirectional buffering hanging wheel Download PDFInfo
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- CN214996929U CN214996929U CN202120517908.5U CN202120517908U CN214996929U CN 214996929 U CN214996929 U CN 214996929U CN 202120517908 U CN202120517908 U CN 202120517908U CN 214996929 U CN214996929 U CN 214996929U
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Abstract
The utility model provides a two-way buffering hanging wheel of self-balancing atress, includes buffering main part, hanging wheel subassembly and tailwheel subassembly are connected respectively to buffering main part both ends, hanging wheel subassembly is including hanging body and pulley, it is connected with the buffering main part to hang body one end, it is provided with two at least through-holes to hang the body lateral wall, the center of through-hole is located same water flat line, the pulley is respectively in the through-hole both sides, rotationally be provided with first self-balancing part in the through-hole. The utility model discloses a set up the self-balancing part, solved the wheel because the slope does not contact with the hanger rail and the technical problem of idle running, and simple structure, the production of being convenient for.
Description
Technical Field
The utility model relates to a two-way buffering hanging wheel especially relates to a two-way buffering hanging wheel of self-balancing atress.
Background
The hanging wheel is an important component of the movable door of the shower room, and the door leaf is hung up, the weight of the door is borne on the wheel and is in tacit fit with the hanging rail, so that the door can move easily; the buffer hanging wheel mainly plays a role in buffering and closing.
The existing buffer hanging wheel has the disadvantages that each wheel is integrally formed, the processing technology is complex, the requirement on processing precision is higher due to integral integration, and some wheels are not contacted with a hanging rail due to inclination, so that the idle running condition of individual wheels can occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way buffering hanging wheel of self-balancing atress to solve the wheel because the slope does not contact with the hanger rail and the technical problem of idle running.
In order to achieve the above object, the utility model discloses a two-way buffering hanging wheel of self-balancing atress concrete technical scheme as follows:
the utility model provides a two-way buffering hanging wheel of self-balancing atress, includes buffering main part, hanging wheel subassembly and tailwheel subassembly are connected respectively to buffering main part both ends, hanging wheel subassembly is including hanging body and pulley, it is connected with the buffering main part to hang body one end, it is provided with two at least through-holes to hang the side wall of the body, the center of through-hole is located same water flat line, the pulley is respectively in the through-hole both sides, rotationally be provided with first self-balancing part in the through-hole and can both rotate in order to be used for the balanced atress of all pulleys.
In this technical scheme, first self-balancing part is first riveting axle, first riveting axle is with two pulley riveting in through-hole both sides, the pulley rotationally sets up on first riveting axle.
In the technical scheme, a first bearing is arranged between the outer edge of the through hole and the pulley, and the first bearing is sleeved on the first riveting shaft.
In this technical scheme, be provided with first sealing washer between first bearing and the through-hole outward flange, first sealing washer cover is established on first bearing.
In this technical scheme, the tailwheel subassembly includes tailwheel base and pulley, tailwheel base one end is connected with the buffering main part, tailwheel base lateral wall is provided with at least one through-hole, the pulley is respectively in the through-hole both sides, rotationally be provided with the second in the through-hole from the balance part.
In the technical scheme, the second self-balancing part is a second riveting shaft, the second riveting shaft rivets two pulleys on two sides of the through hole, and the pulleys are rotatably arranged on the second riveting shaft.
In the technical scheme, a second bearing is arranged between the outer edge of the through hole and the pulley, and the second bearing is sleeved on the second riveting shaft.
In the technical scheme, a second sealing ring is arranged between the second bearing and the outer edge of the through hole, and the second sealing ring is sleeved on the second bearing.
In the technical scheme, the hanging body is provided with a swinging mechanism for enabling the external connecting rod to naturally droop under the action of gravity.
In this technical scheme, swing mechanism includes connecting hole, shaft hole and oscillating axle, the connecting hole is the through-hole of vertically seting up on hanging the body, the shaft hole transversely sets up on hanging the body lateral wall and communicates with each other with the connecting hole, the oscillating axle rotatably connects in the shaft hole, be provided with the screw hole on the oscillating axle, the screw hole is connected with external connecting rod, the screw hole is less than the connecting hole.
Compared with the prior art, the utility model discloses a have following advantage: because the first self-balancing part is rotatably arranged in the through hole and is used for all the pulleys to rotate in a balanced stress manner, the condition that one wheel rotates on the hanging rail and one wheel idles due to inclination in the prior art is avoided; because the center of the through hole is positioned on the same horizontal line, and the rotating shaft is positioned at the center of the through hole, all the pulleys are positioned on the same horizontal plane, the pulleys can rotate on all the pulley hanging rails, the stress among the pulleys is balanced, and the stability of the product is ensured.
Drawings
Fig. 1 is a structural diagram of a self-balancing stress bidirectional buffering hanging wheel of the utility model;
fig. 2 is a part diagram of a self-balancing stress bidirectional buffering hanging wheel of the utility model;
fig. 3 is the part diagram of the swing mechanism of the self-balancing stress bidirectional buffering hanging wheel of the utility model.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following figures are combined to describe the self-balancing stress bidirectional buffering hanging wheel in further detail.
As shown in fig. 1-2, the utility model discloses a two-way buffering of self-balancing atress hangs wheel, including buffering main part 1, hanging wheel subassembly 2 and tailwheel subassembly 3 are connected respectively to buffering main part 1 both ends, hanging wheel subassembly 2 is including hanging body 21 and pulley 5, it is connected with buffering main part 1 to hang body 21 one end, it is provided with two at least through-holes to hang body 21 lateral wall, the center of through-hole is located same water flat line, pulley 5 is respectively in the through-hole both sides, rotationally be provided with first self-balancing part 22 in the through-hole, first self-balancing part 22 is first riveting axle 221, first riveting axle 221 is with two pulley 5 riveting in the through-hole both sides, pulley 5 rotationally sets up on first riveting axle 221. Because the first self-balancing part 22 is rotatably arranged in the through hole and is used for rotating all pulleys under balanced stress, the condition that one wheel rotates on the hanging rail and the other wheel idles due to inclination in the prior art is avoided; because the center of the through hole is positioned on the same horizontal line, and the first riveting shaft 221 is positioned at the center of the through hole, all the pulleys are positioned on the same horizontal plane, the pulleys can rotate on the hanging rail, the balance stress among the pulleys is ensured, and the stability of the product is ensured.
Further, a first bearing 222 is arranged between the outer edge of the through hole and the pulley 5, and the first bearing 222 is sleeved on the first riveting shaft 221, so that the pulley is prevented from contacting with the outer edge of the through hole, and the friction coefficient of the pulley during rotation is reduced.
Further, a first sealing ring 223 is arranged between the first bearing 222 and the outer edge of the through hole, and the first sealing ring 223 is sleeved on the first bearing 222, so that internal grease or oil can be prevented from leaking outwards, and dust can be prevented from falling into the first bearing.
Further, tailwheel subassembly 3 includes tailwheel base 31 and pulley 5, tailwheel base 31 one end is connected with buffering main part 1, tailwheel base 31 lateral wall is provided with at least one through-hole, pulley 5 is respectively in the through-hole both sides, rotationally be provided with second self-balancing part 32 in the through-hole, second self-balancing part 32 is second riveting axle 321, second riveting axle 321 rivets two pulley 5 in the through-hole both sides, pulley 5 rotationally sets up on second riveting axle 321 to the balanced atress of the pulley in the messenger's tailwheel subassembly can both rotate.
Further, a second bearing 322 is arranged between the outer edge of the through hole and the pulley 5, and the second bearing 322 is sleeved on the second riveting shaft 321, so that the pulley is prevented from contacting with the outer edge of the through hole, and the friction coefficient of the pulley during rotation is reduced.
Further, a second sealing ring 323 is arranged between the second bearing 322 and the outer edge of the through hole, and the second sealing ring 323 is sleeved on the second bearing 322, so that internal grease or oil can be prevented from leaking outwards, and dust can be prevented from falling into the second sealing ring 323.
As shown in fig. 3, the hanging body 21 is provided with a swing mechanism 23 for allowing the connecting rod 4 to naturally hang down by gravity.
Further, the swing mechanism 23 includes a connection hole 231, a shaft hole 232 and a swing shaft 233, the connection hole 231 is a through hole longitudinally opened on the hanging body 21, the shaft hole 232 is transversely disposed on the side wall of the hanging body 21 and is communicated with the connection hole 231, the swing shaft 233 is rotatably connected in the shaft hole 232, the swing shaft 233 is provided with a threaded hole 234, the threaded hole 234 is connected with the external connection rod 4, and the threaded hole 234 is smaller than the connection hole 231. When the connecting rod device is used, the connecting rod 4 used for connecting the external door panel penetrates through the connecting hole 231 to be connected with the swinging shaft 233, so that the external connecting rod 4 can naturally droop under the action of gravity, and the phenomenon that when the hanging body 21 inclines, the connecting rod 4 generates transverse shearing force along with the inclination of the hanging body 21 so as to cause the bending and the breakage of the connecting rod 4 or cause the looseness and the breakage of the connection part of the external door panel and the connecting rod 4 is avoided.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a two-way buffering hanging wheel of self-balancing atress, its characterized in that, is including buffering main part (1), hanging wheel subassembly (2) and tailwheel subassembly (3) are connected respectively to buffering main part (1) both ends, hanging wheel subassembly (2) is including hanging body (21) and pulley (5), it is connected with buffering main part (1) to hang body (21) one end, it is provided with two at least through-holes to hang body (21) lateral wall, the center of through-hole is located same water flat line, pulley (5) are respectively in the through-hole both sides, rotationally be provided with first self-balancing part (22) in the through-hole and can both rotate in order to be used for all pulley (5) balanced atress.
2. The self-balancing stressed bidirectional buffer hanging wheel as claimed in claim 1, wherein the first self-balancing part (22) is a first riveting shaft (221), the first riveting shaft (221) rivets two pulleys (5) at two sides of the through hole, and the pulleys (5) are rotatably arranged on the first riveting shaft (221).
3. The self-balancing stress bidirectional buffering hanging wheel as claimed in claim 2, wherein a first bearing (222) is arranged between the outer edge of the through hole and the pulley (5), and the first bearing (222) is sleeved on the first riveting shaft (221).
4. The self-balancing stress bidirectional buffering hanging wheel as claimed in claim 3, wherein a first sealing ring (223) is arranged between the first bearing (222) and the outer edge of the through hole, and the first sealing ring (223) is sleeved on the first bearing (222).
5. The two-way buffering hanging wheel capable of self-balancing stress of claim 1, wherein the tail wheel assembly (3) comprises a tail wheel base (31) and pulleys (5), one end of the tail wheel base (31) is connected with the buffering main body (1), at least one through hole is formed in the side wall of the tail wheel base (31), the pulleys (5) are respectively arranged on two sides of the through hole, and a second self-balancing component (32) is rotatably arranged in the through hole.
6. The self-balancing stress bidirectional buffering hanging wheel as claimed in claim 5, wherein the second self-balancing component (32) is a second riveting shaft (321), the second riveting shaft (321) rivets two pulleys (5) on two sides of the through hole, and the pulleys (5) are rotatably arranged on the second riveting shaft (321).
7. The self-balancing stress bidirectional buffering hanging wheel as claimed in claim 6, wherein a second bearing (322) is arranged between the outer edge of the through hole and the pulley (5), and the second bearing (322) is sleeved on the second riveting shaft (321).
8. The self-balancing stress bidirectional buffering hanging wheel as claimed in claim 7, wherein a second sealing ring (323) is arranged between the second bearing (322) and the outer edge of the through hole, and the second sealing ring (323) is sleeved on the second bearing (322).
9. The self-balancing stress bidirectional buffering hanging wheel as claimed in claim 1, wherein the hanging body (21) is provided with a swing mechanism (23) for making the external connecting rod (4) naturally droop under gravity.
10. The self-balancing stress bidirectional buffering hanging wheel as claimed in claim 9, wherein the swing mechanism (23) comprises a connecting hole (231), a shaft hole (232) and a swing shaft (233), the connecting hole (231) is a through hole longitudinally formed in the hanging body (21), the shaft hole (232) is transversely formed in the side wall of the hanging body (21) and communicated with the connecting hole (231), the swing shaft (233) is rotatably connected in the shaft hole (232), a threaded hole (234) is formed in the swing shaft (233), the threaded hole (234) is connected with the external connecting rod (4), and the threaded hole (234) is smaller than the connecting hole (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517908.5U CN214996929U (en) | 2021-03-11 | 2021-03-11 | Self-balancing stress bidirectional buffering hanging wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517908.5U CN214996929U (en) | 2021-03-11 | 2021-03-11 | Self-balancing stress bidirectional buffering hanging wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214996929U true CN214996929U (en) | 2021-12-03 |
Family
ID=79156146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120517908.5U Active CN214996929U (en) | 2021-03-11 | 2021-03-11 | Self-balancing stress bidirectional buffering hanging wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214996929U (en) |
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2021
- 2021-03-11 CN CN202120517908.5U patent/CN214996929U/en active Active
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