CN213898586U - Rolling sheet type door and window vertical lifting device - Google Patents
Rolling sheet type door and window vertical lifting device Download PDFInfo
- Publication number
- CN213898586U CN213898586U CN202022473122.6U CN202022473122U CN213898586U CN 213898586 U CN213898586 U CN 213898586U CN 202022473122 U CN202022473122 U CN 202022473122U CN 213898586 U CN213898586 U CN 213898586U
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- window
- door
- guide rail
- lifting device
- vertical lifting
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Abstract
The utility model is suitable for a door and window technical field provides a roll sheet type door and window up-and-down lifting device, including the guide rail, the guide rail is provided with two, and two the guide rail parallel arrangement, two be provided with door and window between the guide rail, and the both ends of door and window respectively with two the guide rail sliding connection, the connecting block is all installed at the both ends of door and window, be provided with the pivot on the guide rail, and the pivot with the guide rail integrated into one piece, be provided with the constant force clockwork spring in the pivot, the tail end of constant force clockwork spring passes through the bolt and the clamp plate is fixed on the connecting block; the device selects a specific constant-force spring to balance the constant-force spring with the door and window to be lifted, so that the door and window can hover at any position, and the device has the advantages of simple and compact structure, safe and convenient operation and high maintainability. The mechanisms on the two sides occupy small positions, and are particularly suitable for application in small spaces.
Description
Technical Field
The utility model belongs to the technical field of door and window, especially, relate to special door and window's of special type car upper and lower pulling system, specifically speaking is a roll up piece formula door and window upper and lower pulling device.
Background
Along with the development of the times, the opening modes of doors and windows become diversified, at present, the doors and windows are mostly in a hinge rotating and clamping type mode, the occupied space is large, and particularly under the use conditions of indoor and in-car. Lifting doors and windows are also available, but the lifting doors and windows are all mechanisms with balance blocks, so that the occupied space is large and the structure is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a roll up lift-draw gear about piece formula door and window aims at solving present door and window not only occupation space many but also the unstable problem of structure, the utility model discloses simple structure, compactness have been realized, the advantage that little space such as being particularly suitable for indoor and in the car used.
The utility model is realized in such a way, the rolling sheet type door and window up-and-down lifting device comprises two guide rails which are arranged in parallel; a door and a window are arranged between the two guide rails, and two ends of the door and the window are respectively connected with the two guide rails in a sliding manner; connecting blocks are arranged at the two ends of the door and the window; the guide rail is provided with a rotating shaft, and the rotating shaft and the guide rail are integrally formed; the rotating shaft is provided with a constant-force spring, and the tail end of the constant-force spring is fixed on the connecting block through a bolt and a pressing plate.
Preferably, the guide rail has a guide groove thereon.
Preferably, a limiting block is installed in the guide rail.
Preferably, the door and window is provided with a handle.
Preferably, the handle is provided with anti-skid grains.
Preferably, a decorative plate is installed on the side wall of the constant force spring.
Compared with the prior art, the beneficial effects of the utility model are that: the device selects the constant-force spring to balance the constant-force spring with the door and window to be lifted, so that the door and window can hover at any position, and the device has the advantages of simple and compact structure, safe and convenient operation and high maintainability. The mechanisms on the two sides occupy small positions, and are particularly suitable for application in small spaces.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a performance diagram of the constant force spring of the present invention;
in the figure: 1-guide rail, 2-decorative board, 3-rotating shaft, 4-limiting block, 5-door and window, 6-handle, 7-constant force spring and 8-connecting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, a rolling-sheet type door and window lifting device includes two guide rails 1, and the two guide rails 1 are arranged in parallel; a door and window 5 is arranged between the two guide rails 1, and two ends of the door and window 5 are respectively connected with the two guide rails 1 in a sliding manner; the two ends of the door and window 5 are both provided with connecting blocks 8; the guide rail 1 is provided with a rotating shaft 3, and the rotating shaft 3 and the guide rail 1 are integrally formed; the rotating shaft 3 is provided with a constant force spring 7, and the tail end of the constant force spring 7 is fixed on a connecting block 8 through a bolt and a pressing plate 9.
In the present embodiment, by providing the guide rail 1, the guide rail 1 can be fixed in a door opening of a corresponding building or a vehicle body. Through setting up door and window 5 and connecting block 8, wherein door and window 5 inlays in guide rail 1, and connecting block 8 and door and window 5 bolt. By arranging the rotating shafts 3, the number of the rotating shafts 3 can be increased or decreased according to the mass of the door and window needing to be lifted.
Through setting up constant force clockwork spring 7, make constant force clockwork spring 7 utilize the invariable characteristics of stress that does not receive the stroke influence, make its and door and window reach balanced state, the gravity of door and window 5 and clockwork spring pulling force be a pair of equilibrant promptly, and then can realize that door and window can freely hover at arbitrary height function. The number of the constant force springs 7 can be increased or decreased according to the mass of the lifted door and window, and the specification of the constant force springs is selected according to the mass of the lifted door and window. The error between the stress synthesis of the constant force springs 7 and the mass of the door and window 5 is not more than 5%, and the door and window 5 can hover at any position when the door and window 5 is opened and closed.
The constant-force spring 7 and the connecting block 8 are fixed through the pressing plate 9 and the bolt, so that the constant-force spring 7 and the door and window 5 are connected into a whole.
Further, the guide rail 1 has a guide groove.
In the present embodiment, by providing the guide groove, the door and window 5 is slidably connected with the guide rail 1 through the connecting block 8 and the guide groove.
Furthermore, a limiting block 4 is installed in the guide rail 1.
In this embodiment, by arranging the limiting block 4, the limiting block 4 is used for limiting the movement of the door and window 5, and derailment accidents are avoided. Wherein the height of the limiting block 4 can be adjusted according to the requirement.
Further, a handle 6 is arranged on the door and window 5.
In this embodiment, by providing the handle 6, the user can push the door and window 5 conveniently through the handle 6.
Further, the handle 6 is provided with anti-skid lines.
In the present embodiment, the anti-slip pattern is provided to increase the friction between the palm of the user and the handle 6, thereby improving the stability between the palm and the handle 6.
Furthermore, a decorative plate 2 is arranged on the side wall of the constant force spring 7.
In this embodiment, by providing the decorative plate 2, the decorative plate 2 can not only improve the aesthetic effect of the device, but also protect the constant force spring 7.
In conclusion, the guide rail 1 is firstly firmly connected with a wall body or a vehicle body, the rotating shaft 3 is integrated on the guide rail 1, the constant force spring 7 is installed on the rotating shaft 3, the decorative plate 2 is installed on the side wall of the constant force spring 7, then the door and window 5 is embedded in the guide groove of the guide rail 1, and the tail end of the constant force spring 7 is fixed on the connecting block 8 through the bolt and the pressing plate 9 and further connected with the door and window 5 into a whole; then, the user only needs to exert a small force to push the door and window 5 to move up and down, and when the handle 6 is released, the door and window 5 can be suspended at any position.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a roll up device that draws from top to bottom of piece formula door and window which characterized in that: the device comprises two guide rails (1), wherein the two guide rails (1) are arranged in parallel;
a door and window (5) is arranged between the two guide rails (1), and two ends of the door and window (5) are respectively connected with the two guide rails (1) in a sliding manner;
the two ends of the door and window (5) are respectively provided with a connecting block (8);
a rotating shaft (3) is arranged on the guide rail (1), and the rotating shaft (3) and the guide rail (1) are integrally formed;
the rotating shaft (3) is provided with a constant force spring (7), and the tail end of the constant force spring (7) is fixed on the connecting block (8) through a bolt and a pressing plate (9).
2. The vertical lifting device for roller-type doors and windows according to claim 1, wherein: the guide rail (1) is provided with a guide groove.
3. The vertical lifting device for roller-type doors and windows according to claim 1, wherein: and a limiting block (4) is arranged in the guide rail (1).
4. The vertical lifting device for roller-type doors and windows according to claim 1, wherein: the door and window (5) is provided with a handle (6).
5. The vertical lifting device for roller-type doors and windows according to claim 4, wherein: the handle (6) is provided with anti-skid lines.
6. The vertical lifting device for roller-type doors and windows according to claim 1, wherein: the side wall of the constant force spring (7) is provided with a decorative plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473122.6U CN213898586U (en) | 2020-10-30 | 2020-10-30 | Rolling sheet type door and window vertical lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473122.6U CN213898586U (en) | 2020-10-30 | 2020-10-30 | Rolling sheet type door and window vertical lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213898586U true CN213898586U (en) | 2021-08-06 |
Family
ID=77116681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022473122.6U Active CN213898586U (en) | 2020-10-30 | 2020-10-30 | Rolling sheet type door and window vertical lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213898586U (en) |
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2020
- 2020-10-30 CN CN202022473122.6U patent/CN213898586U/en active Active
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