CN102536089A - Semi-automatic sun-shading curtain - Google Patents
Semi-automatic sun-shading curtain Download PDFInfo
- Publication number
- CN102536089A CN102536089A CN2010105934758A CN201010593475A CN102536089A CN 102536089 A CN102536089 A CN 102536089A CN 2010105934758 A CN2010105934758 A CN 2010105934758A CN 201010593475 A CN201010593475 A CN 201010593475A CN 102536089 A CN102536089 A CN 102536089A
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- China
- Prior art keywords
- bolster
- auto
- manual system
- abat vent
- spool
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Abstract
The invention discloses a semi-automatic sun-shading curtain, comprising a sun-shading unit, a guiding unit and a buffering unit, wherein the sun-shading unit comprises a shell base, a scroll, a piece of curtain cloth and an edge, wherein the scroll is rotatablely installed in the shell base, the piece of curtain cloth can be coiled at the periphery of the scroll, and the edge is installed at an end edge of the curtain cloth; the guiding unit comprises a rail seat and a guiding rod, wherein the rail seat is installed below the shell seat, and the guiding rod extends downwards from the edge and can slide along the length direction of the rail seat; and the buffering unit comprises a first buffering member and a second buffering member, wherein the first buffering member is installed at the bottom end of the guiding rod, and the second buffering member is installed at the bottom of the rail seat and corresponds to the first buffering member. Through setting of the buffering unit, the curtain cloth slows down gradually at the last stage of coiling until the curtain cloth stops completely, and abnormal sounds generated by collision of members can be eliminated, so that the semi-automatic sun-shading curtain is elaborated.
Description
Technical field
The present invention relates to a kind of abat vent, particularly relate to a kind of side window place of automobile and auto-manual system abat vent that cord can be furled automatically of being installed in.
Background technology
Consult Fig. 1; A kind of existing auto-manual system abat vent 1; Comprise: the shell block 11, that hollow and top side have an opening 111 is installed in rotation in this shell block 11 and has the deployable floor-covering roll of spool 12, a slice that furls elastic force and be received in the peripheral cord of this spool 12 13, an edge strip 14 that launches end 131 that is installed in this cord 13, and one with spool 12 separately and the hanging seat 15 that supplies edge strip 14 hooks on this cord 13 to locate.
During use, the user pulls out the opening 111 of this shell block 11 with this cord 13, and lets this edge strip 14 be hooked in this hanging seat 15, makes this cord 13 be positioned an expanded position.When the user lets this edge strip 14 break away from the grab of these hanging seats 15, and when decontroling this cord 13, this cord 13 will be furled by spool 12 at a terrific speed.
Though the sunshade function of the harmless abat vent 1 of the above-mentioned action that furls fast can cause interelement mutual collision but furl fast, for example when this edge strip 14 moves to bottom dead centre; This shell block 11 is directly clashed in regular meeting because of inertia, not only can send the different sound of member impacts, also can cause the vibrations of element; Therefore; The exquisiteness property of this abat vent 1 is relatively poor, and battle wagon generally can not chosen this kind abat vent 1, so its scope of application will be restricted.
Summary of the invention
The object of the present invention is to provide a kind of mode that can relax to furl cord, produce the auto-manual system abat vent of noise and element vibrations when avoiding furling.
Auto-manual system abat vent of the present invention; Comprise a sunshade unit; This sunshade unit comprises that hollow and top side have the shell block of an opening, one and be installed in rotation in this shell block and have the deployable floor-covering roll of spool, a slice that furls elastic force and be received in the peripheral cord of this spool; And one be installed in this cord away from an ora terminalis of this spool and be positioned at the outer edge strip of this opening; This auto-manual system abat vent also comprises a guide unit; And a buffer cell, this guide unit comprises that is installed in this shell block below and long up and down to the rail chair that extends, and one by this edge strip toward extending below and can be along this rail chair length to the guide rod that slides; This buffer cell comprises first bolster that is installed in the bottom of this guide rod, and one is installed in the bottom of this rail chair and produces second bolster that hinders puckery effect when contact with this first bolster.
Auto-manual system abat vent according to the invention, this first bolster are a rotating gear, and this second bolster be one long up and down to the tooth bar that extends and supply this first bolster bridle joint.
Auto-manual system abat vent according to the invention, this first bolster are a rotating damping wheel, and this second bolster be one long up and down to the tooth bar that extends and supply this first bolster bridle joint.
Auto-manual system abat vent according to the invention; This first bolster is driven by this guide rod and moves along a mobile alignment; This second bolster has opposite up and down a upper end and a lower end; And one connect this upper end and this lower end and towards the retardance face of this mobile alignment, this retardance face is tilted near this mobile alignment by past this lower end, this upper end gradually.
Auto-manual system abat vent according to the invention, this first bolster be one long up and down to the tooth bar that extends, and this second bolster is the gear of rotatable and this first bolster of bridle joint.
Useful effect of the present invention is: through the setting of this buffer cell, make cord to be decelerated to fully gradually in the final stage that folds and stop, colliding the different sound that is produced between member so can eliminate, have preferable practicality.
Description of drawings
Fig. 1 is an a kind of stereogram of existing auto-manual system abat vent;
Fig. 2 is a partial schematic sectional view of one first preferred embodiment of auto-manual system abat vent of the present invention;
Fig. 3 is a part of cross-sectional schematic of this first preferred embodiment;
Fig. 4 is a part of cross-sectional schematic of one second preferred embodiment of auto-manual system abat vent of the present invention;
Fig. 5 is a part of cross-sectional schematic of one the 3rd preferred embodiment of auto-manual system abat vent of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
Explanation for ease, following embodiment, components identical is represented with identical label.
Consult Fig. 2 and Fig. 3, first preferred embodiment of auto-manual system abat vent of the present invention comprises: sunshade unit 2, a guide unit 3, and a buffer cell 4.The whole group of the present invention is installed in the car door (figure does not show) of an automobile, and is used for correspondence and covers a fan side window (figure does not show).
This sunshade unit 2 comprise hollow and top side have the shell block 21 of an opening 211, one can around himself rotational be installed in this shell block 21 and have the spool 22 that furls elastic force, a slice and can turn up the soil toward these opening 211 abductions and furled at the peripheral cord 23 of this spool 22, and one is installed in this cord 23 away from an ora terminalis of this spool 22 and be positioned at the outer edge strip 24 of this opening 211.Certainly this sunshade unit 2 also comprises at least one elastic component (figure does not show); One end of this elastic component is fixed and the other end connects this spool 22; So can rotate and reverse along with this spool 22; Can be used to provide these spool 22 permanent courts to furl the elastic force of direction scrolling, that is to say not receive external force to do the time spent that this cord 23 can be furled in this shell block 21 by this spool 22 automatically.Certainly still there are other structures this sunshade unit 2, but it is general design, so no longer specify at this.
This guide unit 3 comprises that is installed in these shell block 21 belows and long up and down to the rail chair 31 that extends, and one by this edge strip 24 toward extending below and can be long to the guide rods 32 that slide along this rail chair 31.This rail chair 31 has one and grows up and down to extending and supplying this guide rod 32 to embed the guide groove 311 of slippages.This guide rod 32 has a body of rod 321 that is connected in this edge strip 24, and a slide block 322 that is installed in these body of rod 321 bottoms and embeds this guide groove 311.This body of rod 321 and this slide block 322 can be processed by consubstantiality, also can be spirally connected each other or otherwise combination.Certainly this guide unit 3 also can increase the quantity of rail chair 31 and guide rod 32 on the implementation, and two rail chairs 31 and two guide rods 32 for example are set, and can increase straight stability to slippage, so do not exceed with present embodiment in the quantity design.
This buffer cell 4 comprises first bolster 41 that is installed in rotation on this slide block 322, and bottom that is installed in this rail chair 31 and to second bolster 42 that should first bolster 41.First bolster 41 of present embodiment is a gear, also can be directly installed on this body of rod 321 bottoms in the enforcement, and the setting of omitting this slide block 322.Second buffer 42 of present embodiment is a tooth bar of growing to extension, and supply these first bolster, 41 bridle joints up and down, produces the puckery effect of resistance when contacting with this first bolster 41, can be used for blocking this first bolster 41 and rolls.Certainly in the design, this first bolster 41 can not be a gear also, and is damping wheel or general roller, and this second bolster 42 also can be shaggy elongate body, and this second bolster 42 can provide this first bolster, 41 brake force equally.Again with regard to material; Second bolster 42 of present embodiment is processed by soft materials such as silica gel or rubber, and this first bolster 41 for the material that is stiffer than this second bolster 42 relatively for example plastic cement process, also can make this first bolster 41 be softer silica gel or rubber material certainly on the implementation; And this second bolster 42 is harder plastic cement material; Generally speaking, this first bolster 41 and this second bolster 42 are respectively one soft one hard and material that interfere with each other cooperation and process, and can reduce different sound, increase the service life; And better buffer deceleration effect can be provided, so do not exceed on implementing with present embodiment.
During use, this cord 23 can be by drive and with respect to this shell block 21, and at an expanded position that stretches out outside this shell block 21, and one driven by this spool 22 and furl furling between the position in this shell block 21 and move.When desire is launched these cord 23 sunshades; Hand-held this edge strip 24 of user also up lifts; This cord 23 is up stretched by furling the position, and this moment, this edge strip 24 can move up by this guide rod 32 of drive, and this spool 22 also can be accumulated and furl elastic force simultaneously; Be positioned a hanging seat (figure does not show) that is positioned at the top up to these edge strip 24 hooks, make this cord 23 move to this expanded position.Certainly in design, can make it to omit this hanging seat and this hanging seat and construct with drawing with stopping in the time of also can making cord 23 upwards pull out with the hook of 24 of this edge strips, no longer specify at this.
And when this cord 23 is wanted to be transformed into this and to be furled the position by this expanded position, let this edge strip 24 and hanging seat break away from earlier and engage, receive the effect that furls of this spool 22 at this moment; This edge strip 24 also this guide rod 32 of interlock moves down fast, and when final stage that arrival folds, this first bolster 41 can roll be contacted with this second bolster 42; Receive the puckery effect of resistance of this second bolster 42; The speed of this first bolster 41 will slow down relatively, causes this guide rod 32 slowly to descend, so can slow down the speed that this cord 23 is furled gradually; Furl the position until stopping at this fully, strike this shell block 21 to avoid this edge strip 24.
Consult Fig. 4; Second preferred embodiment of auto-manual system abat vent of the present invention is approximately identical to first embodiment; Comprise equally: sunshade unit 2, a guide unit 3; Reach a buffer cell 4, this buffer cell 4 comprises that equally one is driven by this guide rod 32 and along first bolster 41 that a mobile alignment 411 moves, reaches one and be used to brake second bolster 42 that first bolster 41 rolls.Just second bolster 42 of present embodiment has opposite up and down a upper end 421 and a lower end 422, and one connects this upper end 421 and this lower end 422 and towards the retardance face 423 of the mobile alignment 411 of this first bolster 41.This retardance face 423 is tilted near this mobile alignment 411 toward this lower end 422 by this upper end 421 gradually.
When this cord 23 is transformed into the final stage that this furls the position by this expanded position, this guide rod 32 drives these first bolsters 41 along this mobile alignment 411, is moved by these 421 past these lower ends 422, upper end; These first bolster, 41 meetings simultaneously and should being meshed by retardance face 423; Since this retardance face 423 be one down gradually the protrusion the inclined plane, so this first bolster 41 in the process that moves down, suffered crowded thrust can increase gradually; It is therefore more approaching that to furl the suffered resistance of terminal point big more; So present embodiment not only can slow down the speed that this cord 23 is furled gradually, and furl the operation meeting more and more tightlier up to stopping, it is preferable therefore to relax locating effect.
Consult Fig. 5; The 3rd preferred embodiment of auto-manual system abat vent of the present invention is approximately identical to first embodiment or second embodiment; Different parts are: first bolster 41 of this buffer cell 4 and the structure of second bolster 42 exchange; That is to say this first bolster 41 be one long up and down to the tooth bar that extends, this second bolster 42 is the gear of rotatable and this first bolster 41 of bridle joint, can reach equally and relax the effect that furls.
Can know that by above explanation auto-manual system abat vent of the present invention is installed this buffer cell 4 on this guide unit 3, furl resistance to provide; Not only be not shown in abat vent in the past; And this design more can make cord 23 furl when closing to an end, and furls with the mode that relaxes, and produces noise, vibrations because of interelement collides each other when avoiding cord 23 to furl; Therefore; The present invention has the effect that reduction furls noise and vibrations really, can promote product exquisiteness property, so can reach the object of the invention really.
Claims (5)
1. auto-manual system abat vent; Comprise a sunshade unit; This sunshade unit comprises that hollow and top side have the shell block of an opening, one and be installed in rotation in this shell block and have the deployable floor-covering roll of spool, a slice that furls elastic force and be received in the peripheral cord of this spool; And one be installed in this cord away from an ora terminalis of this spool and be positioned at the outer edge strip of this opening; It is characterized in that: this auto-manual system abat vent also comprises a guide unit; And a buffer cell, this guide unit comprises that is installed in this shell block below and long up and down to the rail chair that extends, and one by this edge strip toward extending below and can be along this rail chair length to the guide rod that slides; This buffer cell comprises first bolster that is installed in the bottom of this guide rod, and one is installed in the bottom of this rail chair and produces second bolster that hinders puckery effect when contact with this first bolster.
2. auto-manual system abat vent according to claim 1 is characterized in that: this first bolster is a rotating gear, and this second bolster be one long up and down to the tooth bar that extends and supply this first bolster bridle joint.
3. auto-manual system abat vent according to claim 1 is characterized in that: this first bolster is a rotating damping wheel, and this second bolster be one long up and down to the tooth bar that extends and supply this first bolster bridle joint.
4. according to claim 2 or 3 described auto-manual system abat vents; It is characterized in that: this first bolster is driven by this guide rod and moves along a mobile alignment; This second bolster has opposite up and down a upper end and a lower end; And one connect this upper end and this lower end and towards the retardance face of this mobile alignment, this retardance face is tilted near this mobile alignment by past this lower end, this upper end gradually.
5. auto-manual system abat vent according to claim 1 is characterized in that: this first bolster be one long up and down to the tooth bar that extends, and this second bolster is the gear of rotatable and this first bolster of bridle joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105934758A CN102536089A (en) | 2010-12-17 | 2010-12-17 | Semi-automatic sun-shading curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105934758A CN102536089A (en) | 2010-12-17 | 2010-12-17 | Semi-automatic sun-shading curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102536089A true CN102536089A (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105934758A Pending CN102536089A (en) | 2010-12-17 | 2010-12-17 | Semi-automatic sun-shading curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102536089A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507604A (en) * | 2013-10-24 | 2014-01-15 | 昆山誉球模塑有限公司 | Vehicle skylight sunshade component and vehicle |
| CN115199180A (en) * | 2022-06-13 | 2022-10-18 | 王永良 | Aluminium alloy door and window |
-
2010
- 2010-12-17 CN CN2010105934758A patent/CN102536089A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507604A (en) * | 2013-10-24 | 2014-01-15 | 昆山誉球模塑有限公司 | Vehicle skylight sunshade component and vehicle |
| CN115199180A (en) * | 2022-06-13 | 2022-10-18 | 王永良 | Aluminium alloy door and window |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |