CN108836091B - Guide rail - Google Patents
Guide rail Download PDFInfo
- Publication number
- CN108836091B CN108836091B CN201810677490.7A CN201810677490A CN108836091B CN 108836091 B CN108836091 B CN 108836091B CN 201810677490 A CN201810677490 A CN 201810677490A CN 108836091 B CN108836091 B CN 108836091B
- Authority
- CN
- China
- Prior art keywords
- track
- connecting track
- shaped base
- base body
- semi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H1/00—Curtain suspension devices
- A47H1/04—Curtain rails
- A47H1/06—Curtain rails fixed
Abstract
The invention discloses a guide rail, which comprises an L-shaped base body (1), wherein a linear connecting track (2) is arranged on the inner side of the vertical edge of the L-shaped base body (1), a cavity (10) is arranged in the connecting track (2), the tail end of the connecting track (2) is connected with a semi-cylindrical track (3), linear grooves (5) parallel to the connecting track (2) are respectively arranged on the upper part and the lower part of the surface of the semi-cylindrical track (3), round holes (6) are distributed on the bottom surface of each groove (5) at intervals, and round pipes (11) are movably connected in the round holes (6). The guide rail is structurally improved, and the noise reduction resonant cavity is designed at the position where noise is generated, so that the noise is reduced to the maximum extent.
Description
Technical Field
The invention relates to a guide rail, in particular to a noise reduction guide rail structure for curtain installation.
Background
The guide rail is frequently contacted and rubbed with the sliding part in the using process to generate various noises, in order to reduce the noises, the common practice at present is to regularly add a lubricant into the sliding part or the guide rail, the mode belongs to the friction reduction category, the structure is not changed, and if the guide rail structure can be improved from the noise transmission path, the guide rail can be popularized and used as a new noise reduction path.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the guide rail is provided, and the structure of the guide rail is improved to play a role in a noise propagation path, so that the purpose of reducing noise is achieved.
It is known that the cavity structure formed by the perforated thin plate and the rigid frame has a noise reduction effect, so that the guide rail structure can be modified by considering the deformation based on the above principle.
The technical scheme of the invention is as follows:
the guide rail, its characterized in that: the L-shaped substrate is characterized by comprising an L-shaped substrate, wherein a linear connecting track is arranged on the inner side of the vertical edge of the L-shaped substrate, a cavity is arranged inside the connecting track, the tail end of the connecting track is connected with a semi-cylindrical surface track, linear grooves parallel to the connecting track are respectively arranged above and below the surface of the semi-cylindrical surface track, round holes are distributed at intervals on the bottom surface of each groove, and round pipes are movably connected in the round holes.
And the vertical edge and the horizontal edge of the L-shaped base body are respectively provided with a vertical mounting hole and a horizontal mounting hole, and the vertical mounting hole and the horizontal mounting hole are not positioned in the same section perpendicular to the vertical edge of the L-shaped base body.
The cross section of the connecting track is rectangular, and the upper end face of the connecting track is connected with the vertical edge of the L-shaped base body through a ribbed plate.
And the side end face of the connecting rail is provided with an air blowing hole for ash removal.
An adhesive tape is arranged in the groove, and the thickness of the adhesive tape is smaller than the depth of the groove.
The circular tube is a hollow cylindrical tube with a circular ring at the end part.
The length of the circular tube is smaller than the radius of the semi-cylindrical surface track.
In the invention, a groove is arranged at the contact position of the guide rail and the sliding part, a round hole is arranged at the bottom surface of the groove, a round pipe is placed in the round hole and is communicated with a cavity in the connecting track, so that a noise reduction resonant cavity is formed.
The invention has the following characteristics:
(1) vertical mounting hole and horizontal mounting hole have been opened respectively to the vertical limit of L shape base member and horizontal edge, have increased the binding face, can be firm fix the track on the wall, reduce because of connecting the noise that not hard up brought.
(2) The noise reduction resonant cavity formed by the semi-cylindrical surface track and the connecting track can reduce the noise generated by the friction between the sliding piece and the track to the maximum extent.
(3) The ash removing and blowing holes in the side end face of the connecting track can conveniently remove the ash accumulated on the groove of the semi-cylindrical track.
(4) The rubber strip reduces the action noise of the sliding part and the guide rail to a certain extent.
(5) The round pipe and the semi-cylindrical surface guide rail are movably connected, so that round pipes with different lengths can be conveniently replaced, and the noise of different frequencies can be adapted.
(6) The noise reduction resonant cavity and the guide rail are easy to fuse and are placed at the nearest position of noise generation, and the energy of noise transmission is reduced to the maximum extent.
Drawings
FIGS. 1 and 2 are schematic structural views of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention;
FIG. 4 is a vertical sectional view of the present invention;
fig. 5 is a schematic view of the structure of a round tube.
Detailed Description
The invention will be further described with reference to the following drawings and specific examples:
as shown in fig. 1 and 2, the guide rail comprises an L-shaped base body 1, a linear connecting track 2 is arranged on the inner side of the vertical edge of the L-shaped base body 1, a cavity 10 is arranged inside the connecting track 2, the tail end of the connecting track 2 is connected with a semi-cylindrical surface track 3, the semi-cylindrical surface track 3 is provided with linear grooves 5 which are parallel to the connecting track 2 on the upper surface and the lower surface respectively, round holes 6 are distributed on the bottom surface of each groove 5 at intervals, round pipes 11 are movably connected in the round holes 6, the lengths of the round pipes 11 are smaller than the radius of the semi-cylindrical surface track 3, and the volume of the inner cavity of each round pipe.
As shown in fig. 1, a vertical mounting hole 7 and a horizontal mounting hole 8 are respectively formed on the vertical side and the horizontal side of the L-shaped base 1, and the vertical mounting hole 7 and the horizontal mounting hole 8 are not in the same section perpendicular to the vertical side of the L-shaped base 1.
As shown in fig. 4, the cross section of the connecting rail 2 is rectangular, the upper end surface of the connecting rail is connected with the vertical side of the L-shaped base 1 through a rib plate 4, and the side end surface of the connecting rail 2 is provided with an air blowing hole for ash removal.
As shown in fig. 2, alternatively, a strip of glue 9 is provided in the groove 5, the thickness of the strip of glue 9 being smaller than the depth of the groove 5.
The design mode of two recesses 5 can satisfy the mounting means that hangs of single gyro wheel, also can satisfy the centre gripping mounting means of two gyro wheels, and the half-cylinder track 3 adopts the welding form to be connected with the connecting track 2, and the round hole 6 of recess 5 is directly put into in the installation to pipe 11.
Claims (1)
1. The guide rail, its characterized in that: the device comprises an L-shaped base body (1), wherein a linear connecting track (2) is arranged on the inner side of the vertical edge of the L-shaped base body (1), a cavity (10) is arranged in the connecting track (2), the tail end of the connecting track (2) is connected with a semi-cylindrical track (3), linear grooves (5) parallel to the connecting track (2) are respectively arranged on the upper surface and the lower surface of the semi-cylindrical track (3), round holes (6) are distributed on the bottom surface of each groove (5) at intervals, round pipes (11) are movably connected in the round holes (6), each round pipe (11) is a hollow cylindrical pipe with a circular ring at the end part, each round pipe (11) is communicated with the cavity (10) in the connecting track (2), so that a noise-reducing resonant cavity is formed, and blowing holes for dust cleaning are arranged on the side; a vertical mounting hole (7) and a horizontal mounting hole (8) are respectively formed in the vertical edge and the horizontal edge of the L-shaped base body (1), and the vertical mounting hole (7) and the horizontal mounting hole (8) are not in the same section perpendicular to the vertical edge of the L-shaped base body (1); the cross section of the connecting track (2) is rectangular, and the upper end surface of the connecting track is connected with the vertical edge of the L-shaped base body (1) through a ribbed plate (4); an adhesive tape (9) is arranged in the groove (5), and the thickness of the adhesive tape (9) is smaller than the depth of the groove (5); the length of the circular tube (11) is smaller than the radius of the semi-cylindrical surface track (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677490.7A CN108836091B (en) | 2018-06-27 | 2018-06-27 | Guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677490.7A CN108836091B (en) | 2018-06-27 | 2018-06-27 | Guide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108836091A CN108836091A (en) | 2018-11-20 |
| CN108836091B true CN108836091B (en) | 2020-12-04 |
Family
ID=64202306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810677490.7A Expired - Fee Related CN108836091B (en) | 2018-06-27 | 2018-06-27 | Guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836091B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219989A (en) * | 1996-05-29 | 1999-06-16 | 格蒙德预制件有限及两合公司 | Track soundproofing arrangement |
| CN2788691Y (en) * | 2005-05-30 | 2006-06-21 | 范伟科 | Silent window curtain guide rail |
| CN201436938U (en) * | 2009-06-01 | 2010-04-14 | 深圳市奥雅实业有限公司 | Automatic wrinkle curtain rail |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2888680A (en) * | 1958-01-28 | 1959-06-02 | Eugene H Krivis | Tool for drapery pins |
| US4915153A (en) * | 1985-10-17 | 1990-04-10 | Toti Andrew J | Vertical window covering systems |
| JPH1044768A (en) * | 1996-08-01 | 1998-02-17 | Hino Motors Ltd | Curtain installing structure for vehicle |
| CN2538231Y (en) * | 2002-03-25 | 2003-03-05 | 付国林 | Three slideway sliding device |
| JP4418026B1 (en) * | 2009-09-28 | 2010-02-17 | 弘充 鬼頭 | Curtain runner with stopper |
| CN102602774A (en) * | 2012-03-03 | 2012-07-25 | 张家港市通达电梯装璜有限公司 | Elevator guide track |
| CN202912524U (en) * | 2012-10-22 | 2013-05-01 | 卓仲表 | Elevator guide rail convenient to install and good in matching degree |
| CN103359580A (en) * | 2013-06-21 | 2013-10-23 | 张家港市香山电梯导轨制造有限公司 | Anti-vibrating elevator guide rail |
| CN105715667B (en) * | 2016-04-14 | 2019-03-29 | 北京石油化工学院 | Flexural pivot quick-locking device |
| CN206880560U (en) * | 2017-01-20 | 2018-01-16 | 佛山市科译家居用品有限公司 | A kind of silent window curtain guide rail |
-
2018
- 2018-06-27 CN CN201810677490.7A patent/CN108836091B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219989A (en) * | 1996-05-29 | 1999-06-16 | 格蒙德预制件有限及两合公司 | Track soundproofing arrangement |
| CN2788691Y (en) * | 2005-05-30 | 2006-06-21 | 范伟科 | Silent window curtain guide rail |
| CN201436938U (en) * | 2009-06-01 | 2010-04-14 | 深圳市奥雅实业有限公司 | Automatic wrinkle curtain rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108836091A (en) | 2018-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201109 Address after: 550001 No. 2, 6th Floor, Daheng Daxia, 55 Hequn Road, Yunyan District, Guiyang City, Guizhou Province Applicant after: Guizhou Zhuxin Dachuang Technology Co.,Ltd. Address before: 561000 impression of Xi Xiu District, Anshun City, Guizhou Province, A building, Anshun wealth center, 21-3 Applicant before: ANSHUN ZHIHUIJIA DECORATION Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |