CN214062827U - Noise-reduction wear-prevention roller shutter structure - Google Patents
Noise-reduction wear-prevention roller shutter structure Download PDFInfo
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- CN214062827U CN214062827U CN202022033266.XU CN202022033266U CN214062827U CN 214062827 U CN214062827 U CN 214062827U CN 202022033266 U CN202022033266 U CN 202022033266U CN 214062827 U CN214062827 U CN 214062827U
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- roller
- curtain cloth
- curtain
- deflector roll
- noise
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Abstract
The utility model discloses a amortization abrasionproof roller shutter structure, including the roller of curtain cloth, rolling curtain cloth, the housing that roller and curtain cloth were deposited to the fixed roller of both ends and receipts, the opening that the curtain cloth set up on through the housing leads to out, the housing sets up a deflector roll at the opening position and takes and hold the curtain cloth, the deflector roll is chooseed for use the PVC material. The utility model provides a amortization and reducing wear's amortization abrasionproof roller shutter structure.
Description
Technical Field
The utility model relates to a roll up the curtain, concretely relates to amortization abrasionproof rolls up curtain structure.
Background
The roller shutter has the characteristics of good safety, simple structure, convenient use and the like, thereby being widely applied. The curtain cloth of the existing roller blind is rolled up through a roller at the upper end, and the curtain cloth is stretched by guide rails at two sides to realize the smoothness of the curtain cloth. After the curtain cloth is rolled off the roller, the curtain cloth is lapped and held on the housing and then enters the guide rail to be pulled out and unfolded. In the prior art, the curtain cloth is lapped by the wool tops arranged on the cover shell, when the roller shutter is lifted, the curtain cloth and the wool tops are directly in sliding friction, the noise is high, the abrasion is serious, and the service lives of the wool tops and the curtain cloth are shortened.
The present invention has been made to solve the above problems, and an object of the present invention is to provide a roller blind device which can be easily assembled and disassembled.
Disclosure of Invention
The utility model provides a noise reduction and abrasion reduction roller shutter structure for overcoming the defects of the prior art.
The utility model discloses a amortization abrasionproof roller shutter structure, including the roller of curtain cloth, rolling curtain cloth, the housing that roller and curtain cloth were deposited to the fixed roller of both ends and receipts, the opening that the curtain cloth set up on through the housing leads to out, the housing sets up a deflector roll at the opening position and takes and hold the curtain cloth, the deflector roll is chooseed for use the PVC material.
Further, the housing sets up a mounting groove at the opening position, the mounting groove is the C font, the deflector roll is the I-shaped, the lower extreme cartridge of deflector roll is in the mounting groove.
Furthermore, an outer side surface of the guide roller facing the curtain cloth is arc-shaped.
Further, the guide roller is made of nano PVC composite resin.
Compared with the prior art, the beneficial effects of the utility model are that: the curtain is taken to the cover and is held the curtain cloth position and set up the deflector roll, and the deflector roll chooses for use the PVC material, can effectively reduce the noise of rolling up the curtain when from top to bottom, reduces wearing and tearing, improves and rolls up curtain life. The guide roller 5 is in an I shape, so that the limited bending of the upper end surface of the curtain cloth lapping part due to different curtain cloths is realized, the friction between the curtain cloth and the guide roller is further reduced, and the abrasion degree is reduced.
Drawings
FIG. 1 is a sectional view of embodiment 1;
FIG. 2 is a partially enlarged view of embodiment 1;
in the drawings, a housing 1; a roller 2; cord fabric 3; a guide roller 5; a mounting groove 101; an outer side 501; a guide roller lower end surface 502; a connecting bar 503.
Detailed Description
The invention will be further elucidated with reference to the following figures and embodiments:
example 1
As shown in fig. 1-2, the utility model discloses a amortization abrasionproof rolling curtain structure, including curtain cloth 3, the roller 2 of rolling curtain cloth 3, the housing 1 of roller 2 and curtain cloth 3 is fixed at both ends and is taken in and keep up to roller 2, and curtain cloth 3 leads to out through the opening that sets up on housing 1, housing 1 sets up a deflector roll 5 at the opening position and takes hold curtain cloth 3, the deflector roll 5 chooses for use the PVC material. The utility model discloses an in, deflector roll 5 has replaced current wool top, and deflector roll 5 chooses for use the PVC material, especially nanometer PVC composite resin material, and deflector roll 5 elasticity is better, and more smooth, has reduced the friction noise when rolling up the curtain from top to bottom, has also reduced frictional resistance, has reduced wearing and tearing, and PVC material elasticity is better also more wear-resisting, has promoted the life of rolling up the curtain.
An outer side surface 501 of the guide roller 5 facing the curtain cloth 3 is arc-shaped.
The installation groove 101 is C-shaped and is clamped with the I-shaped guide roller 5, the lower end surface 502 of the guide roller is clamped in the installation groove 101, the lower end surface 502 of the guide roller is connected with the upper end surface 501 of the guide roller through a connecting strip 503, the guide roller 5 can be bent towards the outer side surface 501 of the curtain cloth 3 due to the driving of the curtain cloth 3, the curtain cloth type of the guide roller 5 in a holding mode is enlarged, the holding force of the curtain cloth 3 and the outer side surface 501 is gentle during bending, and friction is further reduced. The utility model discloses in, arcuation arch is chooseed for use to lateral surface 501, further pastes clothes curtain cloth 3, slows down curtain cloth 3 and takes the angle of holding on deflector roll 5, further reduces coefficient of friction.
Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (4)
1. The utility model provides a curtain structure is rolled up to amortization abrasionproof, includes the roller of curtain cloth, rolling curtain cloth, the cover shell that the roller was deposited to the fixed roller of both ends and receipts, and the opening that the curtain cloth set up on through the cover shell leads to out its characterized in that: the cover is provided with a guide roller at the opening part for lapping the curtain cloth, and the guide roller is made of PVC material.
2. The noise-reducing and wear-preventing roller shutter structure of claim 1, wherein: the housing sets up a mounting groove at the opening position, the mounting groove is the C font, the deflector roll is the I-shaped, the lower extreme cartridge of deflector roll is in the mounting groove.
3. The noise-reducing and wear-preventing roller shutter structure of claim 2, wherein: and one outer side surface of the guide roller facing the curtain cloth is arc-shaped.
4. A sound-damping wear-resistant roller blind structure as claimed in any one of claims 1 to 3, wherein: the guide roller is made of nano PVC composite resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033266.XU CN214062827U (en) | 2020-09-16 | 2020-09-16 | Noise-reduction wear-prevention roller shutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022033266.XU CN214062827U (en) | 2020-09-16 | 2020-09-16 | Noise-reduction wear-prevention roller shutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214062827U true CN214062827U (en) | 2021-08-27 |
Family
ID=77394375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022033266.XU Active CN214062827U (en) | 2020-09-16 | 2020-09-16 | Noise-reduction wear-prevention roller shutter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214062827U (en) |
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2020
- 2020-09-16 CN CN202022033266.XU patent/CN214062827U/en active Active
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