CN101941373A - Cloth body rolling mechanism of vehicle sunshade dust-proof device - Google Patents
Cloth body rolling mechanism of vehicle sunshade dust-proof device Download PDFInfo
- Publication number
- CN101941373A CN101941373A CN2010102973816A CN201010297381A CN101941373A CN 101941373 A CN101941373 A CN 101941373A CN 2010102973816 A CN2010102973816 A CN 2010102973816A CN 201010297381 A CN201010297381 A CN 201010297381A CN 101941373 A CN101941373 A CN 101941373A
- Authority
- CN
- China
- Prior art keywords
- extension spring
- tension spring
- cloth body
- proof device
- tube
- 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.)
- Granted
Links
Images
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Springs (AREA)
Abstract
The invention discloses a cloth body rolling mechanism of a vehicle sunshade dust-proof device, comprising a hollow circular tube. Two ends of the circular tube are respectively inserted with corresponding tension spring substrates; the middle excircles of the tension spring substrate are respectively and tightly assembled into two ends of the hollow circular tube; the outer side ends of an anticlockwise tension spring substrate and a clockwise tension spring substrate are respectively fixed on the spring substrate; the centers of the outer sides of the tension spring substrates at two ends are respectively inserted with a bearing; the tension spring sleeves of which two ends are bent respectively pass through the central axle hole of bearings at two ends and the tension spring substrate, pass through the circles of the anticlockwise tension spring and the clockwise tension spring and extend out of the circles of the anticlockwise tension spring and the clockwise tension spring; the steel wires at the ends of the anticlockwise tension spring and the clockwise tension spring are fixed on the tension spring sleeves and the inside end part of the tension spring sleeves; and space is reserved from the bending part of tension spring sleeves at two ends to the outside of the bearing. The cloth body rolling mechanism of a vehicle sunshade dust-proof device, which is provided by the invention, has small volume and more balanced rotation.
Description
The application's case is that application number is 200910099426.6, the applying date is: 2009.06.05, name is called: the dividing an application of the application for a patent for invention case of " the automobile sun-shading dust-proof device of vehicle-mounted type automatic winding ".
Technical field
The present invention relates to a kind of cloth body rolling-up mechanism of automobile sun-shading dust-proof device.
Background technology
The cloth body rolling of traditional automobile sun-shading dust-proof device generally is divided into two kinds of artificial rolling and automatic windings, wherein the troublesome poeration of artificial rolling needs could adapt to after the long-term use, and the mechanism of automatic winding is provided with clockwork at the hollow circular-tube two ends, elastic force by clockwork spring produces the elasticity predetermincd tension, but the volume of clockwork spring is directly proportional with cloth body length that can rolling in the mechanism of this employing clockwork spring pretension, therefore cause the volume of cloth body rolling-up mechanism excessive, be unfavorable for placing and operation.
Summary of the invention
It is little and rotate the cloth body rolling-up mechanism of the automobile sun-shading dust-proof device of balance more that technical matters to be solved by this invention provides a kind of volume.
For this reason, the cloth body rolling-up mechanism of automobile sun-shading dust-proof device provided by the invention, comprise hollow circular-tube, the two ends of hollow circular-tube have embedded corresponding extension spring pedestal and extension spring pedestal respectively, the middle cylindrical of extension spring pedestal is pack into the two ends the inside of hollow circular-tube of close-fitting respectively, the external side end of conter clockwise extension spring and cw extension spring is separately fixed on the extension spring pedestal, the outer side center of the extension spring pedestal at two ends is embedded with a bearing and bearing respectively, the central shaft hole and the extension spring pedestal of bearings at both ends passed at two ends respectively by the extension spring sleeve of bending and extension spring sleeve, through the conter clockwise extension spring, the circle the inside of cw extension spring, and reach the conter clockwise extension spring, the outside of the circle of cw extension spring, the fixation with steel wire of conter clockwise extension spring and cw extension spring end is at the medial end of extension spring sleeve and extension spring sleeve, and the space is left in the bending part of at both ends extension spring sleeve to the bearing outside.
Because cloth body rolling-up mechanism hollow core pipe provided by the invention provides predetermincd tension by conter clockwise extension spring on the extension spring sleeve that overlaps at both ends respectively and cw extension spring, hollow circular-tube tightens up or discharges the conter clockwise extension spring and the cw extension spring on both sides simultaneously when rotating, thereby the rotation that makes hollow circular-tube is balance more, because what predetermincd tension was provided is conter clockwise extension spring and the cw extension spring that laterally is wrapped on the extension spring sleeve, the cloth body length of rolling is directly proportional behind the length of conter clockwise extension spring and cw extension spring and the pretension, cloth body rolling-up mechanism diameter among the present invention is little, and length is really longer, and therefore the conter clockwise extension spring of transverse distribution and cw extension spring can pretension and the long cloth bodies of rolling under the less state of cloth body rolling-up mechanism volume.In sum, rotate balance more during cloth body rolling-up mechanism rolling provided by the invention, and volume is smaller and more exquisite.
Description of drawings
Fig. 1 is the scheme drawing of the cloth body rolling-up mechanism of automobile sun-shading dust-proof device provided by the invention.
Fig. 2 is the cloth body rolling-up mechanism rolling scheme drawing of the automobile sun-shading dust-proof device among this Fig. 1.
Fig. 3 is the structural representation that the automobile sun-shading dust-proof device of the cloth body rolling-up mechanism among Fig. 1 is installed.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the cloth body rolling-up mechanism of automobile sun-shading dust-proof device provided by the invention, comprise width narrow about the 20 centimetre hollow circular-tube 20 of a length than the automobile top back of the body, on the cylindrical of hollow circular-tube 20, remove opening circular groove 21, outside 22 opening exposes, all the other all have plastic foam material to encase above the cylindrical, lift the plastic foam material that is surrounded by on transverse tube 19 and the hollow circular-tube 20, be provided with the recessed inward opening circular groove 21 in twice surface above the hollow circular- tube 20,22, opening circular groove 21 is parallel with opening circular groove 22, the two ends of hollow circular-tube 20 have embedded corresponding extension spring pedestal 23 and extension spring pedestal 24 respectively, extension spring pedestal 23,24 middle cylindrical is pack into the two ends the inside of hollow circular-tube 20 of close-fitting respectively, extension spring pedestal 23, the outside diameter of 24 outer ledge is the same big or small with the external diameter of hollow circular-tube 20, the external side end of conter clockwise extension spring 31 and cw extension spring 32 is separately fixed at extension spring pedestal 23, on 24, the race diameter of conter clockwise extension spring 31 and cw extension spring 32 is 19 millimeter, the steel wire diameter of conter clockwise extension spring 31 and cw extension spring 32 is 1.6 millimeter, the extension spring pedestal 23 at two ends, 24 outer side center is embedded with a bearing 33 and bearing 34 respectively, bearings at both ends 33 is passed respectively by the extension spring sleeve 35 of bending and extension spring sleeve 36 in two ends, 34 central shaft hole and extension spring pedestal 23,24, through conter clockwise extension spring 31, the circle the inside of cw extension spring 32, and reach conter clockwise extension spring 31, the outside of the circle of cw extension spring 32, the fixation with steel wire of conter clockwise extension spring 31 and cw extension spring 32 ends is at the medial end of extension spring sleeve 35 and extension spring sleeve 36, at both ends extension spring sleeve 35,36 bending part is to bearing 33, the space is left in 34 outsides, extension spring sleeve 35,36 external side end is connected at both ends extension spring sleeve 35 with the transverse tube 19 that lifts that two is bent into 90 degree, 36 bending part is to bearing 33, suitable leeway is left in 34 outsides.
The extension spring pedestal 23 in the above-described embodiments, 24 inboard centers have an outstanding small column 29 and small column 30 respectively, conter clockwise extension spring 31 is inserted in small column 29 on the extension spring pedestal 23 by close-fitting and is finished fixing with extension spring pedestal 23, cw extension spring 32 is inserted in small column 30 on the extension spring pedestal 24 by close-fitting and is finished fixing with extension spring pedestal 24, bearing 33, the straight-through respectively small column 29 of 34 central shaft hole, on 30 the outer face, extension spring sleeve 35,36 front ends have the fixing fluting 37 of extension spring respectively, 38, the steel wire of conter clockwise extension spring 31 and cw extension spring 32 medial extremitys embeds the fixing fluting 37 of extension spring respectively and 38 li of flutings are fixed in extension spring, and steel wire embedding back extension spring is fixing slots 37,38 opening closes.
Claims (9)
1. the cloth body rolling-up mechanism of an automobile sun-shading dust-proof device, it is characterized in that: comprise hollow circular-tube (20), the two ends of hollow circular-tube (20) have embedded corresponding extension spring pedestal (23) and extension spring pedestal (24) respectively, extension spring pedestal (23,24) middle cylindrical is pack into the two ends the inside of hollow circular-tube (20) of close-fitting respectively, the external side end of conter clockwise extension spring (31) and cw extension spring (32) is separately fixed at extension spring pedestal (23,24) on, the extension spring pedestal (23 at two ends, 24) outer side center is embedded with a bearing (33) and bearing (34) respectively, bearings at both ends (33 is passed respectively by the extension spring sleeve (35) of bending and extension spring sleeve (36) in two ends, 34) central shaft hole and extension spring pedestal (23,24), through conter clockwise extension spring (31), the circle the inside of cw extension spring (32), and reach conter clockwise extension spring (31), the outside of the circle of cw extension spring (32), the fixation with steel wire of conter clockwise extension spring (31) and cw extension spring (32) end is at the medial end of extension spring sleeve (35) and extension spring sleeve (36), at both ends extension spring sleeve (35,36) bending part is to bearing (33,34) space is left in the outside.
2. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 1, it is characterized in that: described extension spring pedestal (23,24) inboard center has an outstanding small column (29) and small column (30) respectively, conter clockwise extension spring (31) is inserted in small column (29) on the extension spring pedestal (23) by close-fitting and is finished fixing with extension spring pedestal (23), cw extension spring (32) is inserted in small column (30) on the extension spring pedestal (24) by close-fitting and is finished fixing with extension spring pedestal (24), described bearing (33), (34) the straight-through respectively small column (29 of central shaft hole, 30) on the outer face, described extension spring sleeve (35,36) front end has the fixing fluting (37 of extension spring respectively, 38), the steel wire of conter clockwise extension spring (31) and cw extension spring (32) medial extremity embeds the fixing fluting of extension spring (37) and the fixing fluting of extension spring (38) lining respectively, and steel wire embeds the fixing fluting (37 of back extension spring, 38) opening closes.
3. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 1 and 2 is characterized in that: the same size with the external diameter of hollow circular-tube (20) of the outside diameter of the outer ledge of extension spring pedestal (23,24).
4. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 1 and 2 is characterized in that: the external side end of described extension spring sleeve (35,36) is connected with the transverse tube (19) that lifts that two is bent into 90 degree.
5. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 3 is characterized in that: the external side end of described extension spring sleeve (35,36) is connected with the transverse tube (19) that lifts that two is bent into 90 degree.
6. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 1 and 2 is characterized in that: be provided with the recessed inward opening circular groove in twice surface (21,22) above the hollow circular-tube (20), opening circular groove (21) is parallel with opening circular groove (22).
7. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 3 is characterized in that: be provided with the recessed inward opening circular groove in twice surface (21,22) above the hollow circular-tube (20), opening circular groove (21) is parallel with opening circular groove (22).
8. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 4 is characterized in that: be provided with the recessed inward opening circular groove in twice surface (21,22) above the hollow circular-tube (20), opening circular groove (21) is parallel with opening circular groove (22).
9. the cloth body rolling-up mechanism of automobile sun-shading dust-proof device according to claim 5 is characterized in that: be provided with the recessed inward opening circular groove in twice surface (21,22) above the hollow circular-tube (20), opening circular groove (21) is parallel with opening circular groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297381A CN101941373B (en) | 2009-06-05 | 2009-06-05 | Vehicular automatic-rolling sunshade dust-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297381A CN101941373B (en) | 2009-06-05 | 2009-06-05 | Vehicular automatic-rolling sunshade dust-proof device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100994266A Division CN101585312B (en) | 2009-06-05 | 2009-06-05 | On-vehicle automatic winding automotive sun-shading anti-dust device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101941373A true CN101941373A (en) | 2011-01-12 |
| CN101941373B CN101941373B (en) | 2012-10-10 |
Family
ID=43433649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010297381A Active CN101941373B (en) | 2009-06-05 | 2009-06-05 | Vehicular automatic-rolling sunshade dust-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101941373B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490580A (en) * | 2011-11-14 | 2012-06-13 | 段胜明 | Roof sun shade |
| CN106314109A (en) * | 2016-09-12 | 2017-01-11 | 浙江强能动力有限公司 | Automobile shading mechanism |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH621094A5 (en) * | 1978-02-21 | 1981-01-15 | Ali Ben Tmarzizt | Protection device, especially for a motor vehicle |
| US4848823A (en) * | 1987-10-13 | 1989-07-18 | Entretec, Inc. | Remote control power-assisted vehicle cover |
| CN2133479Y (en) * | 1992-09-17 | 1993-05-19 | 陈贯 | Double-roll moving automobile cover |
| CN2343020Y (en) * | 1998-01-25 | 1999-10-13 | 蒋传军 | Self-rolling weather cover for car |
| US6513858B1 (en) * | 2002-06-03 | 2003-02-04 | Xingkang Li | Roll-up car cover |
| CN2790833Y (en) * | 2005-04-06 | 2006-06-28 | 贾英杰 | Car covering umbrella |
| CN2868744Y (en) * | 2005-12-31 | 2007-02-14 | 莫太国 | Sun-shading device for automobiles |
| CN201015955Y (en) * | 2007-01-23 | 2008-02-06 | 周惠泉 | Automatic rolled type automotive sunshade |
| CN201092252Y (en) * | 2007-08-08 | 2008-07-30 | 谢伯奇 | Canvas cover for vehicles |
-
2009
- 2009-06-05 CN CN201010297381A patent/CN101941373B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490580A (en) * | 2011-11-14 | 2012-06-13 | 段胜明 | Roof sun shade |
| CN106314109A (en) * | 2016-09-12 | 2017-01-11 | 浙江强能动力有限公司 | Automobile shading mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101941373B (en) | 2012-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202488269U (en) | Linear actuator | |
| US9249876B2 (en) | Planetary gear train for transmission of motor | |
| DE60101512D1 (en) | Axial roller bearings for a vehicle suspension with restraint | |
| US20110089781A1 (en) | Rotor for motor and motor | |
| CN104011434B (en) | Gear box support and power seat slide apparatus | |
| CN101941373A (en) | Cloth body rolling mechanism of vehicle sunshade dust-proof device | |
| EP3358720B1 (en) | Motor and brake device comprising same | |
| WO2009010671A3 (en) | Internally-ventilated polyphase stator and electrical machine comprising such a stator | |
| CN103563221A (en) | Electric machine having an axial spring element | |
| DE60120590D1 (en) | Steering system and wheel for a vehicle | |
| CN102401102A (en) | Output shaft mechanism and motor with decelerator | |
| CN107399284A (en) | A kind of intelligent wheel speed sensors structure | |
| CN108141103A (en) | Gear motor | |
| CN205059718U (en) | Vehicle power consumption operation is to shock mounting of device | |
| CN102070043A (en) | Unreeling device for steel wire | |
| CN203301319U (en) | Rotation motor | |
| CN101340128B (en) | Electric motor axle head crinkle washer mounting auxiliary device and using method | |
| CN102562404B (en) | Starter device | |
| CN202498446U (en) | Power input connection structure of vertical-shaft double-end flat grinder special-purpose trimmer | |
| EP2332673A3 (en) | Bearing housing of washing machine and manufacturing method thereof | |
| CN207835243U (en) | Motor | |
| CN208386385U (en) | A kind of motorized roller built-in motor | |
| CN102401110A (en) | Belt plate | |
| CN201636241U (en) | Electromagnetic assembly used in clutch | |
| CN203722348U (en) | Iron plate wheel motor-used stator and iron plate wheel motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WENZHOU TIANXIAXIAN AUTO ACCESSORIES CO., LTD. Free format text: FORMER OWNER: HU GUOYI Effective date: 20140109 Free format text: FORMER OWNER: HU GUOPING Effective date: 20140109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325000 WENZHOU, ZHEJIANG PROVINCE TO: 325102 WENZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140109 Address after: Along the road 325102 in Zhejiang province Yongjia Dong'ou Street No. 4 Lane 2 Tian River Patentee after: Wenzhou TianXiaXian Auto Accessories Co., Ltd. Address before: 325000 Zhejiang province Wenzhou Lotus Street Lucheng District Shunjin Wangjiang Road Building B Room 606 Patentee before: Hu Guoyi Patentee before: Hu Guoping |