CN209875017U - Roller for garage rolling door - Google Patents
Roller for garage rolling door Download PDFInfo
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- CN209875017U CN209875017U CN201920479372.5U CN201920479372U CN209875017U CN 209875017 U CN209875017 U CN 209875017U CN 201920479372 U CN201920479372 U CN 201920479372U CN 209875017 U CN209875017 U CN 209875017U
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- groove
- elastic ring
- wheel body
- wheel
- roller
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Abstract
The utility model relates to a gyro wheel for garage rolling slats door. The wheel comprises a wheel body, an elastic ring, a shaft body and a bearing, wherein a circle of groove is formed on the wheel body around the circumference, and a plurality of uniformly distributed hole grooves are formed on the side wall of the wheel body; the hole groove is communicated with the groove, and the elastic ring is embedded in the groove and the hole groove and is matched with the groove and the hole groove; the bearing is fixedly connected to the wheel body, and one end of the shaft body is connected with the bearing. The elastic ring is embedded in the wheel body, and the maximum diameter of the elastic ring is larger than that of the wheel body, so that the elastic ring is in contact with other parts, noise caused by collision is reduced, and the connection between the elastic ring and the wheel body is reinforced through the hole groove; the whole roller has reasonable structural design, convenient use and excellent effect in the aspects of noise reduction and noise reduction.
Description
Technical Field
The utility model relates to a gyro wheel for garage rolling slats door.
Background
At present, when the roller applied to the garage rolling door is lifted, the roller needs to be contacted with other parts to collide with each other to vibrate, so that uninterrupted noise is brought, and great noise pollution is generated, so that the structural design of reducing the noise of the roller is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides a roller for a garage rolling door, wherein the maximum diameter of an elastic ring is larger than that of a roller body by embedding the elastic ring on the roller body, so that the elastic ring is contacted with other parts, noise caused by collision is reduced, and the connection between the elastic ring and the roller body is reinforced by a hole groove; the sleeve is arranged on the shaft body and is connected with other parts through the sleeve, so that the noise pollution caused by collision between the shaft body and the roller shutter door is reduced while the strength of the shaft body is not reduced, the stability of the sleeve is enhanced through threaded connection between the sleeve and the shaft body, and the disassembly and the assembly are convenient; the whole roller has reasonable structural design, convenient use and excellent effects in noise reduction; the technical scheme is as follows:
a gyro wheel for garage rolling slats door, include wheel body, axis body, bearing and be used for falling the sleeve of sound noise control, the bearing rigid coupling is on the wheel body, axis body one end links to each other with the bearing, the sleeve suit is at the other end of axis body, the axis body is equipped with the screw thread, sleeve and axis body threaded connection.
On the basis of the technical scheme, the damping and noise-proof elastic wheel also comprises an elastic ring for damping and noise-proof, wherein a circle of groove is formed on the wheel body around the circumference, and a plurality of uniformly distributed hole grooves are formed on the side wall of the wheel body; the hole groove is communicated with the groove, and the elastic ring is embedded in the groove and the hole groove and is matched with the groove and the hole groove.
On the basis of the technical scheme, the sleeve is made of a nylon material.
On the basis of the technical scheme, the elastic ring is made of rubber materials.
The utility model has the advantages of as follows: the elastic ring is embedded in the wheel body, and the maximum diameter of the elastic ring is larger than that of the wheel body, so that the elastic ring is in contact with other parts, noise caused by collision is reduced, and the connection between the elastic ring and the wheel body is reinforced through the hole groove; the sleeve is arranged on the shaft body and is connected with other parts through the sleeve, so that the noise pollution caused by collision between the shaft body and the roller shutter door is reduced while the strength of the shaft body is not reduced, the stability of the sleeve is enhanced through threaded connection between the sleeve and the shaft body, and the disassembly and the assembly are convenient; the whole roller has reasonable structural design, convenient use and excellent effect in the aspects of noise reduction and noise reduction.
Drawings
FIG. 1: the structure of the utility model is shown schematically;
FIG. 2: FIG. 1 is a schematic right-view;
FIG. 3: the structure of the shaft body of the utility model is shown schematically;
FIG. 4: the structure schematic diagram of the wheel body and the hole groove thereof;
FIG. 5: the structure schematic diagram of the wheel body and the groove thereof of the utility model;
FIG. 6: the structure of the prior art in the background art is schematically shown.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 5, the roller for a garage rolling door of this embodiment includes a wheel body 1, a shaft body 3, a bearing 4 and a sleeve 5 for reducing noise and preventing noise, the bearing 4 is fixedly connected to the wheel body 1, one end of the shaft body 3 is connected to the bearing 4, the sleeve 5 is sleeved on the other end of the shaft body 3, the shaft body 3 is provided with a thread, and the sleeve 5 is in threaded connection with the shaft body 3.
Preferably, the damping and noise-proof elastic wheel also comprises an elastic ring for damping and noise-proof, wherein a circle of groove 1-1 is formed on the wheel body 1, and a plurality of uniformly distributed hole grooves 1-2 are formed on the side wall of the wheel body 1; the hole groove 1-2 is communicated with the groove 1-1, and the elastic ring 2 is embedded in the groove 1-1 and the hole groove 1-2 and is matched with the groove 1-1 and the hole groove 1-2.
Further, the sleeve 5 is made of a nylon material.
Furthermore, the elastic ring 2 is made of rubber material.
The elastic ring is embedded in the wheel body, and the maximum diameter of the elastic ring is larger than that of the wheel body, so that the elastic ring is in contact with other parts, noise caused by collision is reduced, and the connection between the elastic ring and the wheel body is reinforced through the hole groove; the sleeve is arranged on the shaft body and is connected with other parts through the sleeve, so that the noise pollution caused by collision between the shaft body and the roller shutter door is reduced while the strength of the shaft body is not reduced, the stability of the sleeve is enhanced through threaded connection between the sleeve and the shaft body, and the disassembly and the assembly are convenient; the whole roller has reasonable structural design, convenient use and excellent effect in the aspects of noise reduction and noise reduction.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (4)
1. A gyro wheel for garage rolling slats door, its characterized in that includes wheel body (1), axis body (3), bearing (4) and is used for falling sleeve (5) of sound noise control, bearing (4) rigid coupling is on wheel body (1), axis body (3) one end links to each other with bearing (4), sleeve (5) suit is in the other end of axis body (3), axis body (3) are equipped with the screw thread, sleeve (5) and axis body (3) threaded connection.
2. The roller for a garage roller door of claim 1, wherein: the damping and noise-proof wheel comprises a wheel body (1) and a plurality of elastic rings, wherein the wheel body (1) is provided with a groove (1-1) which surrounds the circumference for one circle, and the side wall of the wheel body (1) is provided with a plurality of uniformly distributed hole grooves (1-2); the hole groove (1-2) is communicated with the groove (1-1), and the elastic ring (2) is embedded in the groove (1-1) and the hole groove (1-2) and is matched with the groove (1-1) and the hole groove (1-2).
3. The roller for a garage roller door of claim 1, wherein: the sleeve (5) is made of a nylon material.
4. The roller for a garage roller door of claim 2, wherein: the elastic ring (2) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479372.5U CN209875017U (en) | 2019-04-10 | 2019-04-10 | Roller for garage rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479372.5U CN209875017U (en) | 2019-04-10 | 2019-04-10 | Roller for garage rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875017U true CN209875017U (en) | 2019-12-31 |
Family
ID=68959240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479372.5U Active CN209875017U (en) | 2019-04-10 | 2019-04-10 | Roller for garage rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209875017U (en) |
-
2019
- 2019-04-10 CN CN201920479372.5U patent/CN209875017U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |