CN207725201U - Shading shade appts - Google Patents
Shading shade appts Download PDFInfo
- Publication number
- CN207725201U CN207725201U CN201721591112.4U CN201721591112U CN207725201U CN 207725201 U CN207725201 U CN 207725201U CN 201721591112 U CN201721591112 U CN 201721591112U CN 207725201 U CN207725201 U CN 207725201U
- Authority
- CN
- China
- Prior art keywords
- cloth
- guide rail
- draft gear
- elastic
- guide piece
- 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
Links
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- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009931 harmful effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
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- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000007665 sagging Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model is related to a kind of shading shade appts, including fixing spool, guide rail, cloth and draft gear, fixing spool and guide rail are fixedly mounted at vehicle window or the window frame of roof hatch, and the draft gear is mounted on by both sides slide section on guide rail, are moved forward and backward along guide rail；Helical spring and cloth roll are housed, cloth one end is fixed in cloth roll, and the other end, which is fixed on draft gear to pull out with draft gear, to be unfolded in the fixing spool；By " S " type design of cloth both sides cross section and the elasticity of elastic guide piece itself elastic compensating is provided to the transverse tensioning forces of cloth, cloth is set to be tensioned naturally, it can be with the tensile force of adjust automatically sunshade cord width direction, to make up the harmful effect that the tolerance range of sunshade cord and fixing piece in practical set is come, ensure to keep operating force uniform and stable while sunshade possesses good appearance；Meanwhile it is simple in structure, easy for installation, reliability and stability are high.
Description
Technical field
The utility model is related to a kind of shading shade appts, are mostly installed at the sunshade used on the vehicle window of the vehicles such as automobile
Device.
Background technology
Shading cord is a kind of common automotive trim, is mounted on the device to keep the sun off at vehicle window, especially roof hatch,
Comprising sunshade along motor vehicles length thereof, one section of length thereof is fixed in shaft this device, is in addition fixed on for one section
On draft gear, draft gear can be manual or electronic.Common shading cord such as China Patent No. CN95208944.0,
A kind of electric sunshade of vehicle is provided, mainly by a reverse-flighted screw device, a shade appts and a pedestal
Device is constituted.The reverse-flighted screw device is by based on the opposite reverse-flighted screw of a both sides screw thread, center wears a tooth
Wheel is screwed into an inside at the both ends of reverse-flighted screw and sets threaded ring set, is additionally provided with a strut thereon respectively.Reverse-flighted screw and curtain
Cloth apparatus is respectively erected on base unit.When the motor driven gear rotation being arranged in base unit, reverse-flighted screw both ends
Set ring set can achieve the purpose that sunshade and guarantee safety towards or away from from action, thus driving cord expansion or folding.
However, common shading shade appts only have the presence that shaft furls power, sunshade to have preferable flat in length
Whole property, and lack tensile force in width direction without tension or support construction in width direction.Shading cord is a kind of flexible material
Material can generate one fixed width tolerance, lead to build-up tolerance occur with draft gear fixing piece, fixing piece is excessively loose in process of production
The relaxation of sunshade cord can be caused sagging, fixing piece tension can cause sunshade operation resistance excessive, can not be unfolded freely.Meanwhile
Shading cord is easily deforming upon generation gauffer after use after a period of time.Either relaxing, sagging or there are gauffers, all
It influences beauty, be also not convenient to use, and can shake and make a noise in the process of moving.
There are the structural solutions that some width directions tense, such as China Patent No. for this problem
CN201180063118.3, it is the device for covering vehicle window to be related to a kind of positive curtain device.The sun-blind device has：Batch dress
It sets；Main sunshade can locally cover vehicle window, can be taken out and mounted on devices for taking-up；Secondary sunshade can hide
Cover the lateral portions for the part covered by main sunshade on vehicle window；And linkage mechanism, make the drawing of secondary sunshade and main sunshade
Go out and storage acts the moving back and forth on the direction different from the pull-out of main sunshade and storage direction in linkage.
But above structure is excessively complicated, needs each parts precise match ability normal operation, that is, increases part
Processing cost, it is also desirable to the installation space of bigger.Also just like increase fixing piece or tension device in the direction of the width, but not
It can solve in sunshade cord and fixing piece actual production that there are tolerance issues, fixing piece pine excessively to cause under sunshade fold
The problem of hanging down does not solve or new problem that tension device tension causes sunshade operation resistance excessive simultaneously.
For the above problem, a kind of shading shade appts are needed, cloth is made to be tensioned naturally, can be hidden with adjust automatically
The tensile force of positive cord width direction, to make up the bad shadow that the tolerance range of sunshade cord and fixing piece in practical set is come
It rings, ensures to keep operating force uniform and stable while sunshade possesses good appearance；Meanwhile it is simple in structure, it is easy for installation, it can
It is high by property and stability.
Invention content
The technical problem to be solved by the utility model is to provide a kind of shading shade appts, and cloth is made to be tensioned naturally,
It can be with the tensile force of adjust automatically sunshade cord width direction, to make up the public affairs of sunshade cord and fixing piece in practical set
The harmful effect that difference band comes ensures to keep operating force uniform and stable while sunshade possesses good appearance；Meanwhile structure letter
Single, easy for installation, reliability and stability are high.
The utility model solves above-mentioned technical problem and is adopted the technical scheme that：A kind of shading shade appts, including it is solid
Determine spool, guide rail, cloth and draft gear, fixing spool and guide rail are fixedly mounted at vehicle window or the window frame of roof hatch, traction
Device is mounted on by both sides slide section on guide rail, can be moved forward and backward along guide rail, and helical spring and cloth are housed in fixing spool
Material volume cylinder, cloth one end are fixed in cloth roll, and the other end is fixed on draft gear, can pull out exhibition with draft gear
Open, wherein the rail body be two symmetrical configurations C-shaped channel, the inner end of the C-shaped channel opening be equipped with to
Upper, aduncate upper arc sections；The cloth both sides are respectively and fixedly provided with elastic guide piece, and cloth coats elastic guide piece bottom
Face, elastic guide piece front end are located at slide section rear, and rear end is mounted in cloth roll, and elastic guide piece cross section is recessed
Arc-like sheet, two-side elastic guide pin are respectively arranged in symmetrical C-shaped channel, and cloth is made to bypass upper arc sections outer rim and elastic guide
Behind piece inner end, which is in " S " type.By the design of " S " type of cloth both sides cross section and
The elasticity of elastic guide piece itself provides elastic compensating to the transverse tensioning forces of cloth, and cloth is made to be tensioned naturally.
On the basis of said program, also coated by cloth on the outside of the elastic guide piece, it is small using friction coefficient
Cloth replaces further decreasing friction with C-shaped channel inner wall direct friction on the outside of elastic guide piece.
On the basis of said program, it is coated with antidrag sleeve on the outside of the elastic guide piece, it is small using friction coefficient
Antidrag sleeve replaces further decreasing friction with C-shaped channel inner wall direct friction on the outside of elastic guide piece.
On the basis of said program, the elastic guide piece is elastic sheet metal or flexible plastic sheet.
On the basis of said program, the upper arc sections lower end of the guide rail is downward, curving inwardly extends to form lower circle
Arc portion increases the contact surface of cloth and arc sections, while preventing elastic guide piece from popping up c-type by increasing the radian of arc sections
In slot, the reliability and stability of cloth tensioning are improved.
On the basis of said program, the C-shaped channel inside bottom surface of the guide rail is equipped with a drag reduction lug boss, reduces elasticity
The contact area of guide pin and C-shaped channel bottom further decreases friction.
On the basis of said program, the outboard end of the C-shaped channel opening of the guide rail is equipped with mounting portion, for fixing
At vehicle window or the window frame of roof hatch.
The utility model has the advantage of：The design of " S " type and elastic conducting that the utility model passes through cloth both sides cross section
Elastic compensating is provided to the transverse tensioning forces of cloth to the elasticity of piece itself, cloth is made to be tensioned naturally, it can be with adjust automatically sunshade
The tensile force of cord width direction, to make up the bad shadow that the tolerance range of sunshade cord and fixing piece in practical set is come
It rings, ensures to keep operating force uniform and stable while sunshade possesses good appearance；Meanwhile it is simple in structure, it is easy for installation, it can
It is high by property and stability.
Description of the drawings
Fig. 1 is 1 schematic diagram of the utility model embodiment；
Fig. 2 is the A close-up schematic views of Fig. 1；
Fig. 3 is the B-B diagrammatic cross-sections of Fig. 1；
Fig. 4 is the unilateral guide rail schematic diagram of the utility model embodiment 2（Asymmetrical track omits side）；
Fig. 5 is the unilateral guide rail schematic diagram of the utility model embodiment 3（Asymmetrical track omits side）；
Fig. 6 is the unilateral guide rail schematic diagram of the utility model embodiment 4（Asymmetrical track omits side）；
Attached figure label explanation：
1 --- fixing spool；11 --- cloth roll；
2,2 ', 2 ' ', 2 ' ' ' --- guide rail；
211,212,21 ', 21 ' ', 21 ' ' ' ' --- C-shaped channel；
221,222,21 ', 21 ' ', 21 ' ' ' --- upper arc sections；
231,232,23 ' --- lower arc sections；
24 ', 24 ' ', 24 ' ' ' --- mounting portion；25 ' ' ' --- drag reduction lug boss；
3,3 ', 3 ' ', 3 ' ' ' --- cloth；
4 --- draft gear；
411,412 --- slide section；
51,52,5 ', 5 ' ', 5 ' ' ' --- elastic guide piece；
6 ' --- antidrag sleeve.
Specific implementation mode
Embodiment 1
Please refer to Fig.1 for 1 schematic diagram of the utility model embodiment, Fig. 2 be Fig. 1 A close-up schematic views,
Fig. 3 is the B-B diagrammatic cross-sections of Fig. 1, as shown in the figure：
A kind of shading shade appts, including fixing spool 1, guide rail 2, cloth 3 and draft gear 4, fixing spool 1 and guide rail
2 are fixedly mounted at vehicle window or the window frame of roof hatch, and the draft gear 4 is mounted on by both sides slide section 411,412 and is led
On rail 2, it can be moved forward and backward along guide rail 2；Helical spring and cloth roll 11,3 one end of cloth are housed in the fixing spool 1
It being fixed in cloth roll 12, the other end is fixed on draft gear 4, can be pulled out and is unfolded with draft gear 4, wherein：
2 main body of guide rail is the C-shaped channel 211,212 of two symmetrical configurations, is open in the C-shaped channel 211,212
The inner end at place is equipped with upward, aduncate upper arc sections 221,222, and upper arc sections 221,222 lower ends are downward, curve inwardly
Extend to form lower arc sections 231,232；
3 both sides of cloth are fixed with elastic guide piece 51,52, and cloth 3 coats elastic guide piece 51,52 bottom surfaces, bullet
Property guide pin 51,52 front ends be located at slide section 411,412 rears, rear end is mounted in cloth roll 12, elastic guide piece 51,52
Cross section is recessed arc-like sheet, and two-side elastic guide pin 51,52 is respectively arranged in symmetrical C-shaped channel 211,212, makes cloth
After 3 around upper arc sections 221,222 outer rims and elastic guide piece 51,52 inner ends, 3 two side of cloth is at C-shaped channel 211,212
Cross section is in " S " type.
The utility model is by " S " type design of 3 cross section of cloth and the elasticity of elastic guide piece 51,52 itself to cloth
3 transverse tensioning forces provide elastic compensating, and cloth 3 is made to be tensioned naturally, can be with the tensioning of adjust automatically sunshade cord width direction
It is good to ensure that sunshade possesses to make up the harmful effect that the tolerance range of sunshade cord and fixing piece in practical set is come for power
Keep operating force uniform and stable while the appearance got well.
Embodiment 2
The unilateral guide rail schematic diagram that Fig. 4 is the utility model embodiment 2 is please referred to, as shown in the figure：
Cloth 3 ' only coats 5 ' bottom surface of elastic guide piece, and 5 ' outside of elastic guide piece is coated with antidrag sleeve 6 ', the C of guide rail 2 '
The outboard end of 21 ' opening of type groove is equipped with mounting portion 24 ', remaining is same as Example 1.
Embodiment 3
The unilateral guide rail schematic diagram that Fig. 5 is the utility model embodiment 3 is please referred to, as shown in the figure：
The outboard end of guide rail 2 ' ' only upper arc sections 22 ' ', C-shaped channel 21 ' ' opening is equipped with mounting portion 24 ' ', remaining with
Embodiment 1 is identical.
Embodiment 4
The unilateral guide rail schematic diagram that Fig. 6 is the utility model embodiment 4 is please referred to, as shown in the figure：
Guide rail 2 ' ' ' C-shaped channel 21 ' ' ' inside bottom surface is equipped with a drag reduction lug boss 25 ' ' ', remaining is same as Example 3.
Claims (7)
1. a kind of shading shade appts, including fixing spool, guide rail, cloth and draft gear, fixing spool and guide rail fix peace
At vehicle window or the window frame of roof hatch, the draft gear is mounted on by both sides slide section on guide rail, before and after guide rail
It is mobile；Helical spring and cloth roll are housed, cloth one end is fixed in cloth roll, and the other end is solid in the fixing spool
It is scheduled on draft gear to pull out with draft gear and be unfolded, it is characterised in that：The main body of the guide rail is the c-type of two symmetrical configurations
Slot is equipped with upward, aduncate upper arc sections in the inner end of the C-shaped channel opening；
The cloth both sides are respectively and fixedly provided with elastic guide piece, and cloth coats elastic guide piece bottom surface, elastic guide piece front end position
In slide section rear, rear end is mounted in cloth roll, and elastic guide piece cross section is recessed arc-like sheet, and two-side elastic is oriented to
Piece is respectively arranged in symmetrical C-shaped channel, after so that cloth is bypassed upper arc sections outer rim and elastic guide piece inner end, the cloth both ends
Cross section at C-shaped channel is in " S " type.
2. shading shade appts according to claim 1, it is characterised in that：Also by cloth on the outside of the elastic guide piece
Cladding.
3. shading shade appts according to claim 1, it is characterised in that：It is coated with and subtracts on the outside of the elastic guide piece
Resistance set.
4. shading shade appts according to any one of claims 1 to 3, it is characterised in that：The elastic guide piece is bullet
Property sheet metal or flexible plastic sheet.
5. shading shade appts according to claim 1, it is characterised in that：The upper arc sections lower end of the guide rail to
Under, curving inwardly extends to form lower arc sections.
6. shading shade appts according to claim 1, it is characterised in that：The C-shaped channel inside bottom surface of the guide rail is set
There is a drag reduction lug boss.
7. according to the shading shade appts described in claim 1 or 5 or 6, it is characterised in that：The C-shaped channel of the guide rail is open
The outboard end at place is equipped with mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591112.4U CN207725201U (en) | 2017-11-24 | 2017-11-24 | Shading shade appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591112.4U CN207725201U (en) | 2017-11-24 | 2017-11-24 | Shading shade appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725201U true CN207725201U (en) | 2018-08-14 |
Family
ID=63088077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721591112.4U Expired - Fee Related CN207725201U (en) | 2017-11-24 | 2017-11-24 | Shading shade appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738563A (en) * | 2017-11-24 | 2018-02-27 | 王炳康 | Shading shade appts |
-
2017
- 2017-11-24 CN CN201721591112.4U patent/CN207725201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738563A (en) * | 2017-11-24 | 2018-02-27 | 王炳康 | Shading shade appts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |