CN102606057A - Sunshade curtain slowly-rising device - Google Patents
Sunshade curtain slowly-rising device Download PDFInfo
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- CN102606057A CN102606057A CN2012100986204A CN201210098620A CN102606057A CN 102606057 A CN102606057 A CN 102606057A CN 2012100986204 A CN2012100986204 A CN 2012100986204A CN 201210098620 A CN201210098620 A CN 201210098620A CN 102606057 A CN102606057 A CN 102606057A
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Abstract
The invention discloses a sunshade curtain slowly-rising device, which comprises a sunshade unit, a guide unit and an unfolding unit. The sunshade unit comprises a cord fabric and an edge strip mounted on the cord fabric. The guide unit comprises a slider and a guide rod, wherein the slider is capable of moving up and down, and the guide rod is used for connecting the edge strip with the slider. The unfolding unit comprises a hollow cylinder seat, a piston, an elastic unfolding component, an upper connecting wire and a lower connecting wire, wherein the piston is mounted in the cylinder seat, the upper connecting wire is used for connecting the top of the piston with the slider, and the lower connecting wire is used for connecting the bottom of the piston with the elastic unfolding component. When the piston is driven by the elastic unfolding component to slowly move down in the cylinder seat, the cord fabric can be driven by the edge strip to slowly stretch outwards. Therefore, the cord fabric can be fully automatically and slowly unfolded by the aid of the unfolding unit.
Description
Technical field
The present invention relates to a kind of abat vent, relate in particular to a kind of slow device that rises of abat vent that is installed on the automotive window place and is used for slowly launching abat vent.
Background technology
For avoiding the sunlight direct irradiation to go in the automobile, all can on vehicle window, paste one deck thermal insulation film in the general automobile, the automobile that has then can be installed an abat vent with further deadening sunlight in the vehicle window inboard in addition.At present, there has been abat vent various in style to come out on the market, had plenty of and adopt electronic expansion and the abat vent that folds, had plenty of manual expansion but the abat vent that folds automatically.The present invention then is a kind of abat vent that manually folds and launch automatically, enriches customer's selection.
Summary of the invention
The purpose of this invention is to provide a kind of structure innovation and can be slowly launch the slow device that rises of abat vent of cord automatically.
Technical scheme of the present invention provides that a kind of abat vent is slow to rise device, and it is characterized in that: it comprises:
One sunshade unit: said sunshade unit comprises that the shell block, of hollow is installed in rotation on and has the spool, the deployable floor-covering roll that furl elastic force in the said shell block and be received in the peripheral cord and of said spool and be installed in the free-ended edge strip of said cord away from said spool;
One guidance unit: said guidance unit comprises that one is installed in the slide block that said shell block below and the rail chair that extends vertically downward, can move along said rail chair, is connected the guide rod of said slide block and said edge strip with one;
One expansion unit: said expansion unit comprises the cylinder base of vertically disposed hollow, is installed in the last line that the interior piston of said cylinder base, connects said piston upper surface and said slide block movably, and the soffit of said piston is installed in the expansion elastomeric element that pulling force is provided of said cylinder base side through line connection once;
Said cord left by drive furl into said shell block furl the position time; Said expansion elastomeric element can spur said piston downwards through said line down through its elastic force and in said cylinder base, slowly move down; Drive said edge strip through said upward line, slide block and guide rod simultaneously and move up, be positioned at the outer expanded position of said shell block thereby make said cord moved to one lentamente.
Preferably, said cylinder base closed at both ends, its top is provided with and is communicated with its inner chamber and outside last pore, and its underpart is provided with and is communicated with its inner chamber and outside air holes.
Preferably, said cylinder base two ends are respectively arranged with upper end cover and the bottom end cover with its sealing, and said upward pore and air holes are separately positioned on said upper end cover and the bottom end cover, and the said line of going up passes the said pore of going up, and said line down passes said air holes.
Preferably, said cylinder base and said rail chair are arranged side by side and integrally formed.
Preferably, said expansion unit comprises that also one is rotatably installed on said cylinder base top and is used to guide the said line of going up to turn to mobile upper roller and to be rotatably installed on said cylinder base bottom and be used to guide said line down to turn to mobile bottom roller.
Preferably, said expansion unit also comprise one be used between line and the following line on said to keep said between line and the following line degree of tension strain at elastomeric element.
Preferably, said expansion elastomeric element is for being wound into spiral torsion spring.
Preferably, it comprises that also one is fixed in the said buckle unit that furls the position with said sunshade unit.
Preferably; Said buckle unit comprises the Pressing fastener that is installed on the said rail chair; One is arranged on the said slide block and can cooperates the trip tenon that blocks said Pressing fastener with said Pressing fastener, and the said trip tenon of repeated presses can be so that said trip tenon switches blocking said Pressing fastener and break away between the said Pressing fastener two states, and said cord is moved to said when furling the position by said expanded position; Said edge strip drives said guide rod and said slide block moves down; Make said trip tenon block said Pressing fastener, said cord being fixed in the said position that furls, and push said edge strip once more; Can drive said trip tenon and push the said Pressing fastener of disengaging, make said cord leave the said position that furls.
Preferably, said rail chair has the guide groove that extends on the vertical direction, and said slide block is embedded in the said guide groove movably.
A kind of abat vent of the present invention is slow rises device at cord by drive and relative shell block leaves when furling the position; It launches elastomeric element can discharge elastic force at once; Make piston spurred and in cylinder base, slowly move down by following line; Drive edge strip through last line, slide block and guide rod simultaneously and move up, thereby make that cord is launched lentamente.A kind of abat vent of the present invention is slow to be risen device and has novel structure, advantage such as easy to use.
Description of drawings
Fig. 1 is the partial sectional view of the slow cord that rises a preferred embodiment of device of a kind of abat vent of the present invention when being positioned at expanded position;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the partial perspective view of this preferred embodiment;
Fig. 4 is that the cord of this preferred embodiment is positioned at the sketch map when furling the position;
Fig. 5 is the partial enlarged drawing of Fig. 4.
Wherein, being designated of each parts:
Sunshade unit 1, shell block 11, opening 111, spool 12, cord 13, launch end 131, edge strip 14, guide unit 2, rail chair 21, guide groove 211, slide block 22, guide rod 23, launch unit 3, cylinder base 31, air pressure space 314, piston 32, launch elastomeric element 33, go up line 34, down line 35, strain at elastomeric element 36, upper roller 37, bottom roller 38, buckle unit 4, Pressing fastener 41, trip tenon 42.
The specific embodiment
Following specific embodiments of the invention is described in further detail.
Like Fig. 1, Fig. 2 and shown in Figure 3, the slow preferred embodiment that rises device of abat vent of the present invention is the vehicle window place that is used to be installed in an automobile, and it comprises: sunshade unit 1, guide unit 2, launch unit 3 and buckle unit 4.
Sunshade unit 1 comprises a hollow and top have an opening 111 shell block 11, one can around himself rotational be installed in the shell block 11 and have spool 12, the one deployable floor-covering roll that furls elastic force and be received in the peripheral cord 13 of spool 12 and one and be installed in cord 13 away from the expansion end 131 of spool 12 and be positioned at the edge strip 14 outside the opening 111.Certainly sunshade unit 1 comprises that also at least one furls elastomeric element (not shown); This furls that elastomeric element one end is fixed and the other end connects spool 12; So can reverse along with the rotation of spool 12; Thereby provide spool 12 all the time towards furling the elastic force of direction scrolling, so that cord 13 is furled in this shell block 11.Certainly, sunshade unit 1 need not be confined to this structure, can also adopt structure common on other markets, can realize the present invention yet.
Guide unit 2 comprises that one is installed in the slide block 22 that rail chair that these shell block 11 belows and above-below direction extend 21, can slide along these rail chair 21 length directions, and one is connected and the guide rod 23 of interlock edge strip 14 and slide block 22.Rail chair 21 has the guide groove 211 that a vertical direction is extended.Slide block 22 is embedded movably in guide groove 211, is provided with to be made into integration with guide rod 23, also can peg graft, is spirally connected or rivets combination separately, the example that is not limited in the present embodiment to be takeed.In addition, can also on the basis of present embodiment, increase the quantity of guide unit 2, about for example being set to two, so can increase the stability that moves up and down, therefore, the quantity of guide unit 2 also should not be limited to the quantity in the present embodiment.
The stack shell 311 of present embodiment and rail chair 21 adjacent side by side and consubstantiality be connected, can be made into integration the mode that also can adopt other industries to know by aluminium extruded sections.Upper end cover 312 has a last pore 317 that is communicated with toward the top side by this air pressure space 314; The diameter of last pore 317 is less than the cross-sectional diameter in air pressure space 314; And can hold line 34 and therefrom pass, allow air from last line 34 slit on every side, to pass in and out simultaneously.Bottom end cover 313 is provided with one by the air holes 318 of air pressure space 314 to the bottom connection, and air holes 318 diameters are less than the cross-sectional diameter in air pressure space 314, and following line 35 passes from air holes 318, and the space around the following line 35 can allow the air turnover.Also can, other designs one and specializes in the hole that line 34 passes, or another specializes in down the hole that line 35 passes, the quantity of last pore 317 and air holes 318 also can be designed to a plurality of, therefore, the mode that should only not be confined to present embodiment in the practical implementation and adopted.
The expansion elastomeric element 33 of present embodiment is one and is wound into spiral torsion spring; It drives the elastic force that pistons 32 move down all the time through following line 35; And elastic force is greater than the elastic force that furls that furls elastomeric element of sunshade unit 1; Also promptly do not receive external force to do the time spent when this sunshade unit 1, piston 32 receives expansion elastomeric element 33 downward motive forces will be greater than the upwards motive force that furls elastomeric element, so piston 32 can move down; Move up thereby drive slide block 22, guide rod 23 and edge strip 14, and then drive cord 13 upwards expansion automatically.
And strain at elastomeric element 36 are extension springs, are used to keep the straining at property between line 34 and the following line 35, can make line 34 and following line 35 remain suitable tightness, under the situation of guaranteeing not take place to relax or snapping, and transferring power constantly.To strain at elastomeric element 36 in the present embodiment and be arranged between piston 32 and the following line 35, obviously also can change the position, it will be arranged between line 34 and the piston 32, should not be limited to the mode that present embodiment adopts.
Buckle unit 4 is installed on the guide unit 2; And comprise a Pressing fastener 41 that is installed on rail chair 21 bottoms; And one be arranged on the slide block 22 and corresponding the 42. said Pressing fasteners 41 of the trip tenon above the Pressing fastener 41 be one receive push drive and blocking and break away between the elastic lock of action, when trip tenon 42 inserted relatively and pushes Pressing fastener 41, Pressing fastener 41 can buckle interlocking trip tenons 42; And when trip tenon 42 is pressed to Pressing fastener 41 once more; As long as Pressing fastener 41 can discharge trip tenon 42 and eject, and that is to say with trip tenon 42 repeated presses Pressing fasteners 41, can let trip tenon 42 change buckling into to block Pressing fastener 41 and ejected to break away between the Pressing fastener 41; This structure is at present common a kind of buckle design; Be the modes that those of ordinary skills often use, neither innovative point of the present invention, so do not explain its structure in detail.In addition, the position is set also can changes of Pressing fastener 41 and trip tenon 42, and trip tenon 42 also can be integrally formed with slide block 22, should not be limited to the form that present embodiment adopts.
During use, cord 13 can be by drive and with respect to shell block 11, as shown in Figure 4 furl in the shell block 11 furl the position and as shown in Figure 1 stretching out between the expanded position outside the shell block 11 moved.If furl sunshade unit 1; Make cord 13 by the expanded position of Fig. 1 move to Fig. 4, Fig. 5 furl the position time; The user drives guide rod 23, slide block 22 and trip tenon 42 and moves down together as long as firmly press edge-pressing strip 14 downwards, upwards moves in cylinder base 31 through last line 34 pulling pistons 32; Force the air in the upside spatial portion 315 to discharge upward pore 317; And let outside air replenish the lower side space portions 316 that get into by air holes 318 automatically, and line 35 also can be driven by drive and launches elastomeric element 22 and accumulate elastic force down, and cord 13 can be furled in the shell block 11 by spool 12 simultaneously; Till trip tenon 42 correspondences buckle into and block Pressing fastener 41, so just can sunshade unit 1 be fixed on this and furl the position.
And if with cord 13 by shown in Figure 4 when furling the position and outwards being expanded to the expanded position of Fig. 1, Fig. 2, the user pushes Pressing fastener 41 as long as press edge-pressing strip 14 once more slightly downwards through guide rod 23 and slide block 22 drive trip tenons 42; Thereby let trip tenon 42 break away from Pressing fastener 41; And decontrol edge strip 14 immediately, and let sunshade unit 1 be in not receive the external force effect and can leave under the state that furls the position, launch elastomeric element 33 and will discharge elastic force this moment; Make piston 32 spurred and in cylinder base 31, move down by following line 35; Compress lower side space portion 316 interior ground air to form malleation, air can expand upside spatial portion 315 and the formation negative pressure simultaneously relatively lentamente through air holes 318 discharges in it and force; To attract outside air to get into from last pore 317; Will produce like this and hinder the resistance that piston 32 moves, make also related retardance and slowly rising of slide block 22, guide rod 23 and edge strip 14, and then slow down the development rate of cord 13; Until stopping at expanded position fully, to avoid components hit shell block 11.
In sum; The slow device that rises of abat vent of the present invention is through launching the design of unit 3 and buckle unit 4; Make that sunshade unit 1 is manually pushed and be positioned at furl the position after; Only need push once more and touch sunshade unit 1, can make that launching unit 3 drives sunshade unit 1 automatically slowly to expanded position, very convenient in the use.In addition, cord 13 launches unit 3 and more mounted resistance can be provided by furling in the process that the position moves to expanded position, makes cord 13 stretch with mode slowly, produces noise or vibrations because of the collision between the parts when avoiding launching.Therefore the present invention has the omnidistance cord 13 that slowly launches, and to reduce effects such as noise and vibrations, can make product promote whole exquisiteness property simultaneously, is applicable to be installed on all kinds of automobiles, to realize the object of the invention.
Above embodiment is merely the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.
Claims (10)
1. an abat vent is slow rises device, and it is characterized in that: it comprises:
One sunshade unit: said sunshade unit comprises that the shell block, of hollow is installed in rotation on and has the spool, the deployable floor-covering roll that furl elastic force in the said shell block and be received in the peripheral cord and of said spool and be installed in the free-ended edge strip of said cord away from said spool;
One guidance unit: said guidance unit comprises that one is installed in the slide block that said shell block below and the rail chair that extends vertically downward, can move along said rail chair, is connected the also guide rod of the said slide block of linkage and said edge strip with one;
One expansion unit: said expansion unit comprises the cylinder base of vertically disposed hollow, is installed in the last line that the interior piston of said cylinder base, connects said piston upper surface and said slide block movably, and the soffit of said piston is installed in the expansion elastomeric element that pulling force is provided of said cylinder base side through line connection once;
Said cord left by drive furl into said shell block furl the position time; Said expansion elastomeric element can spur said piston downwards through said line down through its elastic force and in said cylinder base, slowly move down; Drive said edge strip through said upward line, slide block and guide rod simultaneously and move up, be positioned at the outer expanded position of said shell block thereby make said cord moved to one lentamente.
2. the slow device that rises of a kind of abat vent according to claim 1; It is characterized in that: said cylinder base comprises an air pressure space that can supply the piston move inside; Said cylinder base top is provided with and is communicated with said air pressure space and outside and the diameter last pore less than said air pressure space cross-sectional diameter, and its underpart is provided with and is communicated with said air pressure space and outside and the diameter air holes less than said air pressure space cross-sectional diameter.
3. the slow device that rises of a kind of abat vent according to claim 2; It is characterized in that: said cylinder base two ends are respectively arranged with upper end cover and the bottom end cover with its sealing; Said upward pore is arranged on the said upper end cover and holds the said line of going up and therefrom pass, and said air holes is arranged on the said bottom end cover and holds said line down and therefrom pass.
4. a kind of abat vent according to claim 3 is slow to rise device, and it is characterized in that: said cylinder base and said rail chair are arranged side by side and integrally formed.
5. according to the slow device that rises of one of them described a kind of abat vent of claim 1 to 3; It is characterized in that: said expansion unit comprises that also one is rotatably installed on said cylinder base top and is used to guide the said line of going up to turn to mobile upper roller and to be rotatably installed on said cylinder base bottom and be used to guide said line down to turn to mobile bottom roller.
6. a kind of abat vent according to claim 1 is slow to rise device, it is characterized in that: said expansion unit also comprise one be used between line and the following line on said to keep said between line and the following line degree of tension strain at elastomeric element.
7. a kind of abat vent according to claim 1 is slow to rise device, and it is characterized in that: said expansion elastomeric element is for being wound into spiral torsion spring.
8. a kind of abat vent according to claim 1 is slow to rise device, it is characterized in that: it comprises that also one is fixed in the said buckle unit that furls the position with said sunshade unit.
9. the slow device that rises of a kind of abat vent according to claim 1; It is characterized in that: said buckle unit comprises that the Pressing fastener, that is installed on the said rail chair is arranged on the said slide block and can cooperate the trip tenon that blocks said Pressing fastener with said Pressing fastener; The said trip tenon of repeated presses can be so that said trip tenon switches blocking said Pressing fastener and break away between the said Pressing fastener two states; Said cord is moved to said when furling the position by said expanded position, said edge strip drives said guide rod and said slide block moves down, and makes said trip tenon block said Pressing fastener; Said cord is fixed in the said position that furls; And push said edge strip once more, and can drive said trip tenon and push the said Pressing fastener of disengaging, make said cord leave the said position that furls.
10. a kind of abat vent according to claim 1 is slow to rise device, and it is characterized in that: said rail chair has the guide groove that extends on the vertical direction, and said slide block is embedded in the said guide groove movably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098620.4A CN102606057B (en) | 2012-04-06 | 2012-04-06 | Sunshade curtain slowly-rising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210098620.4A CN102606057B (en) | 2012-04-06 | 2012-04-06 | Sunshade curtain slowly-rising device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606057A true CN102606057A (en) | 2012-07-25 |
| CN102606057B CN102606057B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210098620.4A Active CN102606057B (en) | 2012-04-06 | 2012-04-06 | Sunshade curtain slowly-rising device |
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| CN (1) | CN102606057B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074562A (en) * | 2019-04-29 | 2019-08-02 | 贵阳鸿德科技有限公司 | A kind of archives storage cabinet |
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| WO2006074639A1 (en) * | 2005-01-11 | 2006-07-20 | Webasto Ag | Blind device comprising a damping mechanism |
| DE202006011248U1 (en) * | 2006-07-19 | 2006-09-21 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Roller type blind especially for vehicle window with servo guide to press the bottom edge of the blind against the inside of the window |
| CN101484330A (en) * | 2006-09-29 | 2009-07-15 | 布罗泽汽车部件制造科堡有限公司 | Blinds for vehicles |
| TW201136778A (en) * | 2010-04-19 | 2011-11-01 | Macauto Ind Co Ltd | Semi-automatic sunshade curtain device |
| TW201207225A (en) * | 2010-08-12 | 2012-02-16 | Macauto Ind Co Ltd | Semi-automatic sunshade curtain apparatus |
| CN202573731U (en) * | 2012-04-06 | 2012-12-05 | 昆山皇田汽车配件工业有限公司 | Device for slowly lifting sunshade curtain |
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2012
- 2012-04-06 CN CN201210098620.4A patent/CN102606057B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006074639A1 (en) * | 2005-01-11 | 2006-07-20 | Webasto Ag | Blind device comprising a damping mechanism |
| DE202006011248U1 (en) * | 2006-07-19 | 2006-09-21 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Roller type blind especially for vehicle window with servo guide to press the bottom edge of the blind against the inside of the window |
| CN101484330A (en) * | 2006-09-29 | 2009-07-15 | 布罗泽汽车部件制造科堡有限公司 | Blinds for vehicles |
| TW201136778A (en) * | 2010-04-19 | 2011-11-01 | Macauto Ind Co Ltd | Semi-automatic sunshade curtain device |
| TW201207225A (en) * | 2010-08-12 | 2012-02-16 | Macauto Ind Co Ltd | Semi-automatic sunshade curtain apparatus |
| CN202573731U (en) * | 2012-04-06 | 2012-12-05 | 昆山皇田汽车配件工业有限公司 | Device for slowly lifting sunshade curtain |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074562A (en) * | 2019-04-29 | 2019-08-02 | 贵阳鸿德科技有限公司 | A kind of archives storage cabinet |
| CN110074562B (en) * | 2019-04-29 | 2020-12-08 | 北京黎明文仪家具有限公司 | Archive storage cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102606057B (en) | 2014-12-31 |
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