CN216341826U - Mounting structure of curtain winding and unwinding device - Google Patents
Mounting structure of curtain winding and unwinding device Download PDFInfo
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- CN216341826U CN216341826U CN202122767234.7U CN202122767234U CN216341826U CN 216341826 U CN216341826 U CN 216341826U CN 202122767234 U CN202122767234 U CN 202122767234U CN 216341826 U CN216341826 U CN 216341826U
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- positioning block
- end plate
- positioning ring
- curtain
- curtain winding
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Abstract
The utility model discloses a mounting structure of a curtain winding and unwinding device, which comprises a right end plate, a left end plate and a curtain winding and unwinding device, wherein the right end plate is connected with a right positioning ring with the front part and the left part opened, the left end plate is connected with a left positioning ring with the front part and the right part opened, the curtain winding and unwinding device is connected with a right positioning block capable of being matched with the right positioning ring, a right fixing device is arranged between the right end plate and the right positioning block, the curtain winding and unwinding device is connected with a left positioning block capable of being matched with the left positioning ring, and a left fixing device is arranged between the left end plate and the left positioning block. When the curtain winding and unwinding device is installed, the right positioning block is aligned with the front opening of the right positioning ring, the left positioning block is aligned with the front opening of the left positioning ring, then the curtain winding and unwinding device is pushed in, and finally the curtain winding and unwinding device is fixed by the right fixing device and the left fixing device.
Description
Technical Field
The utility model relates to the technical field of curtain equipment, in particular to a mounting structure of a curtain folding and unfolding device.
Background
In order to facilitate the use of the curtain, the curtain folding and unfolding device is arranged on the window, and when the curtain needs to be placed down to shield sunlight, the curtain is folded up without shielding the sunlight. The existing installation structure of the curtain winding and unwinding device comprises a right end plate, a left end plate and the curtain winding and unwinding device, wherein two ends of the curtain winding and unwinding device are installed together with the right end plate and the left end plate, and the right end plate and the left end plate can be installed on two sides of the upper part of a window.
The above technical solution has the following disadvantages: when needing dismouting (window) curtain winding and unwinding devices, need with right end board, left end board with the dismouting of curtain winding and unwinding devices in the lump, the dismouting is inconvenient, is unfavorable for customer's use and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mounting structure of a curtain winding and unwinding device, which is convenient for dismounting the curtain winding and unwinding device.
In order to achieve the purpose, the utility model discloses a mounting structure of a curtain winding and unwinding device, which comprises a right end plate, a left end plate and the curtain winding and unwinding device, wherein the right end plate is connected with a right positioning ring with the front part and the left part opened, the left end plate is connected with a left positioning ring with the front part and the right part opened, the curtain winding and unwinding device is connected with a right positioning block capable of being matched with the right positioning ring, a right fixing device is arranged between the right end plate and the right positioning block, the curtain winding and unwinding device is connected with a left positioning block capable of being matched with the left positioning ring, and a left fixing device is arranged between the left end plate and the left positioning block. When the curtain winding and unwinding device is installed, the right positioning block is aligned with the front opening of the right positioning ring, the left positioning block is aligned with the front opening of the left positioning ring, then the curtain winding and unwinding device is pushed in, and finally the curtain winding and unwinding device is fixed by the right fixing device and the left fixing device.
Preferably, the upper side edge and the lower side edge of the right positioning ring are both horizontally arranged. When the curtain winding and unwinding device is installed, the right positioning block is conveniently pushed into the right positioning ring.
Preferably, the upper side edge and the lower side edge of the left positioning ring are both horizontally arranged. When the curtain winding and unwinding device is installed, the left positioning block is conveniently pushed into the left positioning ring.
Preferably, right fixing device is including being located the right screw in right locating piece the place ahead, set up on the right holding ring and hold the right through-hole that right screw passed, and can with right screw matched with right screw hole. When the curtain folding and unfolding device is installed, the right screw penetrates through the right through hole and then is in threaded connection with the right threaded hole, and the right screw is located in front of the right positioning block, so that the right positioning block is prevented from being separated from the right positioning ring.
Preferably, left fixing device is including being located the left screw in left locating piece the place ahead, set up on the left side holding ring and hold left through-hole that left screw passed, and can with left screw matched with left screw hole. When the curtain winding and unwinding device is installed, the left screw penetrates through the left through hole and then is in threaded connection with the left threaded hole, and the left screw is located in front of the left positioning block, so that the left positioning block is prevented from being separated from the left positioning ring.
Preferably, the right fixing device comprises a right pin, a first right pin hole for allowing the right pin to penetrate is formed in the right positioning block, and a second right pin hole and a third right pin hole for allowing the right pin to penetrate are formed in the right positioning ring. When the curtain winding and unwinding device is installed, the right pin sequentially penetrates through the second right pin hole, the first right pin hole and the third right pin hole to fix the right positioning block, and the right positioning block is prevented from being separated from the right positioning ring.
Preferably, left fixing device includes left pin, set up on the left locating piece and hold the first left pin hole that left pin passed, set up on the left holding ring and hold second left pin hole, the third left pin hole that left pin passed. When the curtain winding and unwinding device is installed, the left pin sequentially penetrates through the second left pin hole, the first left pin hole and the third left pin hole to fix the left positioning block, and the left positioning block is prevented from being separated from the left positioning ring.
Preferably, the cross sections of the right positioning block and the left positioning block are rectangular, the inner side of the right positioning ring is matched with the right positioning block in shape, and the inner side of the left positioning ring is matched with the left positioning block in shape. When the right positioning block is positioned on the inner side of the right positioning ring and the left positioning block is positioned on the inner side of the left positioning ring, other structures are not needed, and the right positioning block and the left positioning block can be prevented from rotating.
Preferably, a right reinforcing rib is arranged between the right end plate and the right positioning ring, and a left reinforcing rib is arranged between the left end plate and the left positioning ring. The strength of the right positioning ring and the left positioning ring is ensured.
In conclusion, the beneficial effects of the utility model are as follows: when the curtain winding and unwinding device is installed, the right positioning block is aligned with the front opening of the right positioning ring, the left positioning block is aligned with the front opening of the left positioning ring, then the curtain winding and unwinding device is pushed in, and finally the curtain winding and unwinding device is fixed by the right fixing device and the left fixing device.
Drawings
FIG. 1 is a schematic structural view of a mounting structure of a curtain winding and unwinding device according to the present invention;
FIG. 2 is a schematic structural view of a curtain retraction device according to the present invention;
FIG. 3 is a schematic view of the structure of detail A in FIG. 1;
FIG. 4 is a schematic structural view of section B-B of FIG. 3;
FIG. 5 is a schematic view of the structure of detail C of FIG. 1;
FIG. 6 is a schematic view of section D-D of FIG. 5;
FIG. 7 is a schematic view of the right end plate of the window covering mounting structure of the present invention;
FIG. 8 is a schematic structural view of a left end plate of the mounting structure of the curtain folding and unfolding apparatus of the present invention.
In the figure: 1. (ii) a curtain; 2. a curtain retraction device; 3. a right end plate; 4. a left end plate; 5. a right positioning block; 6. a left locating block; 7. a right positioning ring; 8. a right screw; 9. a right pin; 10. a first right pin hole; 11. a left positioning ring; 12. a left screw; 13. a left pin; 14. a first left pin hole; 15. a right through hole; 16. a right threaded hole; 17. a second right pin hole; 18. a third right pin hole; 19. a left through hole; 20. a left threaded hole; 21. a second left pin hole; 22. a third left pin hole.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The utility model is further described with reference to the following figures and detailed description:
as shown in fig. 1 to 8, a mounting structure of a curtain winding and unwinding device includes a right end plate 3, a left end plate 4 and a curtain winding and unwinding device 2, the right end plate 3 and the left end plate 4 can be mounted on two sides of the upper part of a window, and how to mount the right end plate 3 and the left end plate 4 adopts the prior art, which is not described herein again; the curtain retraction device 2 is used for retracting the curtain 1, which adopts the prior art and is not described in detail herein. The right end plate 3 is connected with a right positioning ring 7 with the front part and the left part opened, the left end plate 4 is connected with a left positioning ring 11 with the front part and the right part opened, a right reinforcing rib is arranged between the right end plate 3 and the right positioning ring 7, and a left reinforcing rib is arranged between the left end plate 4 and the left positioning ring 11. The strength of the right positioning ring 7 and the left positioning ring 11 is ensured.
The curtain winding and unwinding device 2 is connected with a right positioning block 5 which can be matched with the right positioning ring 7, a right fixing device is arranged between the right end plate 3 and the right positioning block 5, the curtain winding and unwinding device 2 is connected with a left positioning block 6 which can be matched with the left positioning ring 11, and a left fixing device is arranged between the left end plate 4 and the left positioning block 6. When the curtain winding and unwinding device 2 is installed, the right positioning block 5 is aligned with the front opening of the right positioning ring 7, the left positioning block 6 is aligned with the front opening of the left positioning ring 11, then the curtain winding and unwinding device 2 is pushed in, and finally the curtain winding and unwinding device 2 is fixed by using the right fixing device and the left fixing device.
Preferably, the upper and lower side edges of the right positioning ring 7 are both horizontally arranged. When the curtain retraction device 2 is installed, the right positioning block 5 is conveniently pushed into the right positioning ring 7. The upper and lower sides of the left positioning ring 11 are both horizontally arranged. When the curtain retraction device 2 is installed, the left positioning block 6 is conveniently pushed into the left positioning ring 11.
The cross sections of the right positioning block 5 and the left positioning block 6 are rectangular, the inner side of the right positioning ring 7 is matched with the right positioning block 5 in shape, and the inner side of the left positioning ring 11 is matched with the left positioning block 6 in shape. When the right positioning block 5 is positioned at the inner side of the right positioning ring 7 and the left positioning block 6 is positioned at the inner side of the left positioning ring 11, other structures are not needed, and the right positioning block 5 and the left positioning block 6 can be prevented from rotating.
Preferably, the right fixing device comprises a right screw 8 which can be located in front of the right positioning block 5, and the right positioning ring 7 is provided with a right through hole 15 for the right screw 8 to pass through and a right threaded hole 16 which can be matched with the right screw 8. When the curtain winding and unwinding device 2 is installed, the right screw 8 penetrates through the right through hole 15 and then is in threaded connection with the right threaded hole 16, and the right screw 8 is located in front of the right positioning block 5, so that the right positioning block 5 is prevented from being separated from the right positioning ring 7. The left fixing device comprises a left screw 12 which can be positioned in front of the left positioning block 6, and a left through hole 19 for the left screw 12 to pass through and a left threaded hole 20 which can be matched with the left screw 12 are formed in the left positioning ring 11. When the curtain winding and unwinding device 2 is installed, the left screw 12 penetrates through the left through hole 19 and then is in threaded connection with the left threaded hole 20, and the left screw 12 is located in front of the left positioning block 6, so that the left positioning block 6 is prevented from falling off the left positioning ring 11.
Preferably, the right fixing device comprises a right pin 9, a first right pin hole 10 for allowing the right pin 9 to pass through is formed in the right positioning block 5, and a second right pin hole 17 and a third right pin hole 18 for allowing the right pin 9 to pass through are formed in the right positioning ring 7. When the curtain winding and unwinding device 2 is installed, the right pin 9 sequentially passes through the second right pin hole 17, the first right pin hole 10 and the third right pin hole 18 to fix the right positioning block 5 and prevent the right positioning block 5 from falling off the right positioning ring 7. The left fixing device comprises a left pin 13, a first left pin hole 14 for allowing the left pin 13 to penetrate is formed in the left positioning block 6, and a second left pin hole 21 and a third left pin hole 22 for allowing the left pin 13 to penetrate are formed in the left positioning ring 11. When the curtain winding and unwinding device 2 is installed, the left pin 13 sequentially passes through the second left pin hole 21, the first left pin hole 14 and the third left pin hole 22, so that the left positioning block 6 is fixed, and the left positioning block 6 is prevented from being separated from the left positioning ring 11.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a (window) curtain winding and unwinding devices mounting structure, includes right side end plate (3), left end plate (4) and (window) curtain winding and unwinding devices (2), its characterized in that, be connected with open right holding ring (7) that set up of front portion and left part on right side end plate (3), be connected with open left holding ring (11) that set up of front portion and right part on left side end plate (4), be connected with on (window) curtain winding and unwinding devices (2) can with right holding ring (7) matched with right locating piece (5), be equipped with right fixing device between right side end plate (3) and right locating piece (5), be connected with on (window) curtain winding and unwinding devices (2) can with left holding ring (11) matched with left locating piece (6), be equipped with left fixing device between left side end plate (4) and left locating piece (6).
2. The curtain retraction device installation structure according to claim 1, wherein the upper and lower sides of the right positioning ring (7) are horizontally disposed.
3. The curtain retraction device installation structure according to claim 1, wherein the left positioning ring (11) is horizontally disposed on both the upper and lower sides.
4. The curtain retraction device mounting structure according to claim 1, wherein the right fixing device comprises a right screw (8) capable of being positioned in front of the right positioning block (5), and the right positioning ring (7) is provided with a right through hole (15) for the right screw (8) to pass through and a right threaded hole (16) capable of being matched with the right screw (8).
5. The curtain winding and unwinding device mounting structure according to claim 4, wherein the left fixing device comprises a left screw (12) capable of being located in front of the left positioning block (6), and the left positioning ring (11) is provided with a left through hole (19) for the left screw (12) to pass through and a left threaded hole (20) capable of being matched with the left screw (12).
6. The curtain retraction device installation structure according to claim 1, wherein the right fixing device comprises a right pin (9), the right positioning block (5) is provided with a first right pin hole (10) for allowing the right pin (9) to pass through, and the right positioning ring (7) is provided with a second right pin hole (17) for allowing the right pin (9) to pass through and a third right pin hole (18).
7. The curtain winding and unwinding device mounting structure according to claim 1, wherein the left fixing device comprises a left pin (13), the left positioning block (6) is provided with a first left pin hole (14) for allowing the left pin (13) to pass through, and the left positioning ring (11) is provided with a second left pin hole (21) and a third left pin hole (22) for allowing the left pin (13) to pass through.
8. The window covering retracting device mounting structure according to any one of claims 1 to 7, wherein the right positioning block (5) and the left positioning block (6) have rectangular cross-sections, the inner side of the right positioning ring (7) has a shape corresponding to the right positioning block (5), and the inner side of the left positioning ring (11) has a shape corresponding to the left positioning block (6).
9. The curtain winding and unwinding device mounting structure as claimed in any one of claims 1 to 7, wherein a right reinforcing rib is provided between the right end plate (3) and the right positioning ring (7), and a left reinforcing rib is provided between the left end plate (4) and the left positioning ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122767234.7U CN216341826U (en) | 2021-11-12 | 2021-11-12 | Mounting structure of curtain winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122767234.7U CN216341826U (en) | 2021-11-12 | 2021-11-12 | Mounting structure of curtain winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341826U true CN216341826U (en) | 2022-04-19 |
Family
ID=81148566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122767234.7U Active CN216341826U (en) | 2021-11-12 | 2021-11-12 | Mounting structure of curtain winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341826U (en) |
-
2021
- 2021-11-12 CN CN202122767234.7U patent/CN216341826U/en active Active
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