CN214450206U - A single-motor double-opening sunshade - Google Patents
A single-motor double-opening sunshade Download PDFInfo
- Publication number
- CN214450206U CN214450206U CN202023312291.8U CN202023312291U CN214450206U CN 214450206 U CN214450206 U CN 214450206U CN 202023312291 U CN202023312291 U CN 202023312291U CN 214450206 U CN214450206 U CN 214450206U
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- China
- Prior art keywords
- driving
- rack
- sunshade
- skylight frame
- guide rail
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Abstract
本实用新型涉及一种单电机双开遮阳帘，驱动电机设置在天窗框架上两驱动导轨中部挂接护罩板一侧，驱动电机上出轴经齿轮驱动前、后驱动齿条，前驱动齿条由前部驱动导轨中穿接向前部绕至天窗框架另一侧驱动导轨后部，后驱动齿条由后部驱动导轨中穿接向后部绕至天窗框架另一侧驱动导轨前部；前、后遮阳帘分别设置在天窗框架内两侧驱动轨道的前、后部，前遮阳帘的延伸杆两端分别连接天窗框架一侧前部内的前驱动齿条、另一侧前部内的后驱动齿条，后遮阳帘的延伸杆两端分别连接天窗框架一侧后部内的后驱动齿条、另一侧后部内的前驱动齿条。能实现快速双向打开、闭合，防止中部下坠兼顾美观和舒适使用，且能满足前、后天窗大小不同时双向打开。
The utility model relates to a single-motor double-opening sunshade. The driving motor is arranged on the side of the middle of two driving guide rails on the skylight frame where the shield plate is hung. The upper output shaft of the driving motor drives the front and rear driving racks through gears. The front driving rack Passing through the front driving guide rail to the front and winding to the rear of the driving guide rail on the other side of the sunroof frame, and the rear driving rack passing through the rear driving guide rail to the rear and winding to the front of the driving guide rail on the other side of the sunroof frame; The front and rear sunshades are respectively arranged on the front and rear of the drive rails on both sides of the sunroof frame, and the two ends of the extension rod of the front sunshade are respectively connected to the front drive rack in the front part of the sunroof frame on one side, and the rear drive rack in the front part of the other side of the sunroof frame. The driving rack, the two ends of the extension rod of the rear sunshade are respectively connected to the rear driving rack in the rear part of one side of the sunroof frame and the front driving rack in the rear part of the other side. It can realize fast two-way opening and closing, prevent the middle part from falling, and take into account the appearance and comfort of use, and can meet the two-way opening of the front and rear sunroofs at different sizes.
Description
Technical Field
The utility model relates to a skylight technical field especially relates to a two sunshade screen that open of single motor.
Background
Along with the development of the automobile industry, more and more automobiles are provided with the skylight, the automobile skylight can effectively circulate air in the automobile, fresh air is increased to enter the automobile skylight, healthy and comfortable enjoyment is brought to an automobile owner, meanwhile, the visual field is widened, and people in the automobile feel more comfortable.
All be equipped with the sunshade screen that is used for the sunshade on the current skylight, the sunshade screen structure is in the past to a rear overall structure, to the longer, soft cloth material's of span sunshade screen in the past to the back, has to open and close completion latency overlength, and the middle part easily influences the tenesmus under the dead weight and influences pleasing to the eye and use comfort.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure can realize quick two-way opening, closed, prevents that the middle part from weighing down and compromise pleasing to the eye and comfortable use, and can satisfy preceding, two-way single motor two-way sunshade screen of opening of back sky window size difference.
The utility model adopts the technical proposal that: the utility model provides a two sunshade screen that open of single motor which characterized in that: the driving motor is arranged on one side of a beam in the middle of a skylight frame or on one side of a hanging shield plate arranged in the middle of two driving guide rails on the skylight frame, an upper shaft of the driving motor drives the front driving rack and the rear driving rack through a gear, the front driving rack is connected in a penetrating manner from the front driving guide rail on one side of the skylight frame to the front part to wind through the front part of the skylight frame to the rear part of the driving guide rail on the other side of the skylight frame, and the rear driving rack is connected in a penetrating manner from the rear driving guide rail on one side of the skylight frame to the rear part to wind through the rear part of the skylight frame to the front part of the driving guide rail on the other side of the skylight frame; the front sunshade curtain and the rear sunshade curtain are respectively arranged at the front part and the rear part of the driving tracks at the two sides in the skylight frame, the two ends of an extension rod of the front sunshade curtain are respectively connected with a front driving rack in the front part at one side of the skylight frame and a rear driving rack in the front part at the other side of the skylight frame, and the two ends of the extension rod of the rear sunshade curtain are respectively connected with a rear driving rack in the rear part at one side of the skylight frame and a front driving rack in the rear part at the other side of the skylight frame.
Furthermore, the end part of the extension rod is provided with an end cover, and the end cover is in clamping fit with a boss on a rack driving terminal on each driving rack.
Furthermore, a limiting groove is formed in the upper rail wall on one side of the driving rail corresponding to the sunshade curtain with the small opening range in the front sunshade curtain and the rear sunshade curtain; the two end parts of the sunshade curtain extension rod with small opening amplitude are both connected with a sliding block, the sliding block slides in a track on the inner side of a driving track, the bottom of the sliding block is provided with a spring piece, one side of the sliding block facing the direction of a driving motor is provided with a downward sliding block hook, a driving rack is connected with a rack connecting block arranged in the driving track, and one side of the rack connecting block facing the sliding block is provided with a connecting block hook which is connected with a matched clamping sliding block hook; the limiting groove corresponds to the slide block hook.
Furthermore, racks are wrapped with plastic outside the front and rear driving racks, and the racks are wrapped with plastic and clamped in the sunshade curtain driving grooves on the driving guide rails on the two sides of the skylight frame.
When the front and rear sun-shading curtains of the front and rear skylights with the same size are opened, a driving motor on one side of the skylight frame drives a front driving rack and a rear driving rack through a gear, the front driving rack feeds in the front part of a driving guide rail on one side of the skylight frame, an extension rod on one side of the front sun-shading curtain is driven to feed back and forth by matching a rack driving terminal boss with an end cover on one side of an extension rod of the front sun-shading curtain, meanwhile, the rear driving rack feeds in the front part of a driving guide rail on the other side of the skylight frame, and an extension rod on the other side of the front sun-shading curtain is driven to feed back and forth by matching a rack driving terminal boss with an end cover on the other side of the extension rod of the front sun-shading curtain, so that the closing and opening operations of the front sun-shading curtain are completed; meanwhile, the rear driving rack is fed in the rear part of the driving guide rail at one side of the skylight frame, the end cover at one side end part of the rear sunshade curtain extension rod is matched with the rack driving terminal boss to drive the extension rod at one side of the rear sunshade curtain to feed forwards and backwards, the front driving rack is fed in the rear part of the driving guide rail at the other side of the skylight frame, and the end cover at the other side end part of the rear sunshade curtain extension rod is matched with the rack driving terminal boss to drive the extension rod at the other side of the front sunshade curtain to feed forwards and backwards, so that the closing and opening operations of the rear sunshade curtain are completed; the front and rear sun-shading curtains are synchronously opened and closed through a single motor, so that the rapid bidirectional opening and closing can be realized, in addition, the opening range of each sun-shading curtain is reduced on the front span and the rear span, and the influence on the attractiveness and the comfort level of people in the vehicle due to the falling of the dead weight in the middle of each sun-shading curtain can be effectively prevented.
When the front and rear sun-shading curtains of the front and rear skylights with different sizes are opened, the front skylight is as small as the front sun-shading curtain; a notch or a limiting groove is formed in the upper wall of the front part of the two sides of the driving guide rail of the skylight frame, a rack connecting block is arranged on a front driving rack on one side of the driving guide rail, the rack connecting block is hooked with a sliding block connected with an extending rod end cover on one side of the front sunshade curtain through a clamping hook, when the front sunshade curtain is opened to a set position, the sliding block slides to the front of the notch or the limiting groove, the sliding block jacks up a sliding block clamping hook of the sliding block under the action of a lower spring piece and is clamped into the notch or the limiting groove, the sliding block clamping hook is separated from the connecting block clamping hook, and the front driving rack can be continuously pulled backwards to enable the other side of the front sunshade curtain extending rod to be continuously pulled to be opened; the structure of the other side of the driving guide rail is the same as that of one side of the driving guide rail, when the front sunshade screen is opened to a set position, the rack connecting block on the rear driving rack is disconnected from the extension rod, the rear driving rack can be continuously pulled to enable the rear sunshade screen to be continuously pulled to open one side of the extension rod of the rear sunshade screen on one side, the rear sunshade screen can be continuously and completely opened, and when the rear sunshade screen is closed, the rack connecting block is matched with the clamping sliding block through the clamping hook and pushed, so that the extension rod can be driven by the joint; the front and rear sun-shading curtains of the front and rear skylights with different sizes can also realize single-motor double-opening operation.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic perspective view of FIG. 1;
FIG. 3 is a schematic view of the driving rack driven by the driving motor of FIG. 1;
FIG. 4 is a schematic view of the operation of FIG. 3;
FIG. 5 is an enlarged view taken at A in FIG. 3;
fig. 6 is a schematic view of a structure of an extension rod and a driving rail according to another embodiment of the present invention;
FIG. 7 is a front side view of FIG. 6;
fig. 8 is a schematic view of the operation principle of fig. 6.
In the figure: the device comprises a left front driving guide rail 1, a left rear driving guide rail 2, a right front driving guide rail 3, a right rear driving guide rail 4, a shield plate 5, a driving motor 6, a front driving rack 8, a rack driving terminal 9, a rear driving rack 10, a front sunshade curtain 11, a front extension rod 12, a rear sunshade curtain 13, a rear extension rod 14, an end cover 15, a sliding block 16, a sliding block hook 17, a limiting groove 18, a rack connecting block 19, a connecting block hook 20 and a spring piece 21.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
In the first embodiment shown in fig. 1-5, a single-motor double-open sunshade includes a left front driving rail 1, a left rear driving rail 2, a right front driving rail 3, a right rear driving rail 4, a shield panel 5, a driving motor 6, a front driving rack 8, a rack driving terminal 9, a rear driving rack 10, a front sunshade 11, and a rear sunshade 13. The left front driving guide rail 1, the left rear driving guide rail 2, the right front driving guide rail 3 and the right rear driving guide rail 4 are respectively arranged at the front and rear positions of the left side and the right side of the skylight frame, a shield plate 5 is hung at the middle part, the driving motor 6 is arranged at the left side of the shield plate 5, the driving motor 6 drives the front driving rack 8 and the rear driving rack 10 through gears, the front driving rack 8 and the rear driving rack 10 are respectively connected with two rack driving terminals 9 in a penetrating manner, the four driving rack terminals are arranged at the upper left part, the upper right part, the lower left part and the lower right part of the integral structure (as shown in figure 3), the upper left rack driving terminal on the front driving rack 8 and the upper right rack driving terminal on the rear driving rack 10 are respectively connected with two end covers 15 of a front extension rod 12 of a front sunshade curtain 11, and the upper left lower rack driving terminal on the rear driving rack 10 and the upper right rack driving terminal on the front driving rack 8 are respectively connected with two end covers of a rear extension rod 14 of the rear sunshade curtain 13.
The front skylight and the rear skylight of the embodiment have the same size and the same opening amplitude of the sunshade curtain, and the front extension rod and the rear extension rod synchronously open and close.
The second embodiment shown in FIGS. 6-8: the front skylight and the rear skylight are different in size and opening amplitude of the sunshade curtain, and the front skylight and the front sunshade curtain are smaller than the rear skylight and the rear sunshade curtain; compared with the first embodiment, the single-motor double-opening sunshade curtain is characterized in that a limiting groove 18 is arranged at the opening end position of the sunshade curtain before the upper wall of a track on a left front driving guide rail 1 and a left rear driving guide rail 2, two sliders 16 which are respectively connected with two ends of a front extension rod 12 are arranged in the left front driving guide rail 1 and the left rear driving guide rail 2, spring pieces 21 are arranged in the bottoms of the sliders 16 and the guide rails, slider hooks 17 are arranged backwards on the sliders 16, a rack driving terminal on the upper left of a front driving rack 8 is connected with a rack connecting block 19 which is arranged in the guide rails in a sliding mode, the rack connecting block 19 is forwards provided with a connecting block hook 20 which can be clamped with the slider hooks, similarly, a rack driving terminal on the upper right of a rear driving rack is connected with a rack connecting block which is arranged in the guide rails in the sliding mode, and the rack connecting block is forwards provided with a connecting block hook which can be clamped with the slider hooks. After the front extension rod drives the front sunshade curtain to be opened in place, the front and rear driving racks are continuously pulled to enable the upper slide block hooks of the upper left and upper right slide blocks to be clamped into the limiting grooves under the action of the spring pieces, and the hook connection with the upper rack connecting blocks of the driving racks is released, so that the front and rear driving racks can be continuously pulled to complete the complete opening of the rear sunshade curtain driven by the rear extension rod.
In the above embodiments, the driving rack is covered with plastic, the covered plastic is placed in the groove set by the guide rail, and the driving rack terminal and the extension rod end cover are in snap fit with each other, which belong to the prior art, and therefore, detailed description is omitted.
Claims (4)
1. The utility model provides a two sunshade screen that open of single motor which characterized in that: the driving motor is arranged on one side of a beam in the middle of a skylight frame or on one side of a hanging shield plate arranged in the middle of two driving guide rails on the skylight frame, an upper shaft of the driving motor drives the front driving rack and the rear driving rack through a gear, the front driving rack is connected in a penetrating manner from the front driving guide rail on one side of the skylight frame to the front part to wind through the front part of the skylight frame to the rear part of the driving guide rail on the other side of the skylight frame, and the rear driving rack is connected in a penetrating manner from the rear driving guide rail on one side of the skylight frame to the rear part to wind through the rear part of the skylight frame to the front part of the driving guide rail on the other side of the skylight frame; the front sunshade curtain and the rear sunshade curtain are respectively arranged at the front part and the rear part of the driving tracks at the two sides in the skylight frame, the two ends of an extension rod of the front sunshade curtain are respectively connected with a front driving rack in the front part at one side of the skylight frame and a rear driving rack in the front part at the other side of the skylight frame, and the two ends of the extension rod of the rear sunshade curtain are respectively connected with a rear driving rack in the rear part at one side of the skylight frame and a front driving rack in the rear part at the other side of the skylight frame.
2. The single motor double open sunshade of claim 1, wherein: the end part of the extension rod is provided with an end cover, and the end cover is in clamping fit with bosses on the rack driving terminals on the driving racks.
3. The single motor double open sunshade of claim 1, wherein: limiting grooves are formed in the upper rail wall on one side of the driving rail corresponding to the sunshade curtains with small opening amplitude in the front sunshade curtain and the rear sunshade curtain; the two end parts of the sunshade curtain extension rod with small opening amplitude are both connected with a sliding block, the sliding block slides in a track on the inner side of a driving track, the bottom of the sliding block is provided with a spring piece, one side of the sliding block facing the direction of a driving motor is provided with a downward sliding block hook, a driving rack is connected with a rack connecting block arranged in the driving track, and one side of the rack connecting block facing the sliding block is provided with a connecting block hook which is connected with a matched clamping sliding block hook; the limiting groove corresponds to the slide block hook.
4. The single motor double open sunshade of claim 1, wherein: the rack plastic-coated racks are arranged outside the front driving rack and the rear driving rack and clamped in the sunshade curtain driving grooves on the driving guide rails on the two sides of the skylight frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312291.8U CN214450206U (en) | 2020-12-31 | 2020-12-31 | A single-motor double-opening sunshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312291.8U CN214450206U (en) | 2020-12-31 | 2020-12-31 | A single-motor double-opening sunshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214450206U true CN214450206U (en) | 2021-10-22 |
Family
ID=78109492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023312291.8U Withdrawn - After Issue CN214450206U (en) | 2020-12-31 | 2020-12-31 | A single-motor double-opening sunshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214450206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572114A (en) * | 2020-12-31 | 2021-03-30 | 江苏德福来汽车部件有限公司 | Single-motor double-opening sunshade curtain |
-
2020
- 2020-12-31 CN CN202023312291.8U patent/CN214450206U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572114A (en) * | 2020-12-31 | 2021-03-30 | 江苏德福来汽车部件有限公司 | Single-motor double-opening sunshade curtain |
| CN112572114B (en) * | 2020-12-31 | 2025-01-24 | 江苏德福来汽车部件有限公司 | A single motor double opening sunshade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211022 Effective date of abandoning: 20250124 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20211022 Effective date of abandoning: 20250124 |