Multifunctional electric curtain
By using elastic and abutment structures in electric curtains, the problem of hook falling off due to temperature changes is solved, and the connection strength between the hook and the circular ring body is enhanced, ensuring that the hook does not fall off when it is pulled sharply, making it easy to operate.
Patent Information
- Application Number
- CN202422090459.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The hooks of existing electric curtains are prone to cause the suction cup to rise due to temperature changes, which affects the adsorption force of the hook and causes the hook to fall off.
The elastic member and abutment member structure are adopted, and the abutment member is driven to tighten the hook by deformation of the elastic member, replacing the traditional suction cup structure and enhancing the connection strength between the hook and the circular ring body.
The connection strength between the hook and the circular ring body is improved, and the hook is avoided from falling out when it is pulled sharply, making it simple and convenient to operate.
Smart Images
Figure CN223041284U_ABST
Abstract
Description
Technical Field
[0001] The utility model particularly relates to a multifunctional electric curtain. Background Art
[0002] Curtains are common decorations that have the functions of sunshade, heat insulation and indoor light adjustment. Curtains are of various types, such as opening and closing curtains, beaded roller curtains, accordion curtains, etc. Electric curtains include motors, tracks, and hanging parts for hanging curtains. The motor can drive the hanging parts to slide on the tracks to automatically control the opening and closing of the curtains. The hanging parts for hanging curtains are generally realized by hanging rings, and the curtains are connected by hooks. When the hooks on the curtains are hung in the rings, if the amplitude is too large during the opening and closing of the curtains, the hooks may fall off. In order to solve this technical problem, existing products will be provided with multiple suction cups on the contact surface between the hanging rings and the hooks, and the hooks are limited to the hanging rings by the suction force of the suction cups on the hooks. However, the suction cups are greatly affected by temperature (curtains are generally set on windows and are easily affected by outdoor temperature), so the edges of the suction cups may be lifted up, and once lifted up, it is easy to leak, which directly affects the suction force on the hooks, and eventually causes the hooks to fall off. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a multifunctional electric curtain.
[0004] In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:
[0005] A multifunctional electric curtain comprises a mounting frame and a slide groove arranged on the mounting frame, a sliding member is slidably arranged in the slide groove, a connecting rod is arranged at one end of the sliding member, and one end of the connecting rod extends out of the slide groove and is connected to a circular ring body, a hook groove for hanging a hook is provided on the circular ring body, a movable groove is provided on the top of the hook groove, an elastic member is provided in the movable groove, and an abutment member is provided at one end of the elastic member, when the hook is hung on the circular ring body, one end of the abutment member presses against the hook under the action of the elastic member.
[0006] Preferably, the elastic member is a spring.
[0007] Preferably, the abutment member includes a vertical rod connected to the elastic member and a horizontal plate arranged at the lower end of the vertical rod, and the vertical rod and the horizontal plate are arranged perpendicular to each other.
[0008] Preferably, the circular ring body and the connecting rod are integrally formed.
[0009] Preferably, a limiting ring parallel to the sliding member is provided on the connecting rod, and the limiting ring is located outside the sliding groove.
[0010] Preferably, a fixing member for connecting to a wall is provided on the mounting bracket.
[0011] Preferably, the sliding member has a frustum structure.
[0012] The beneficial effects of the present utility model are as follows:
[0013] The multi-functional electric curtain of the present application includes a mounting bracket and a chute provided on the mounting bracket. A sliding member is slidably disposed in the chute. One end of the sliding member is provided with a connecting rod, and one end of the connecting rod extends out of the chute and is connected to a circular ring body. A hook groove for hanging a hook is formed on the circular ring body. An activity groove is formed at the top of the hook groove. An elastic member is disposed in the activity groove. One end of the elastic member is provided with an abutting member. When the hook is hung into the circular ring body, one end of the abutting member abuts tightly against the hook under the action of the elastic member. In the present application, the structures such as the elastic member and the abutting member are cooperated to replace the existing sucker structure, reducing the influence of temperature on the connection strength between the circular ring body and the hook. When in use, only need to gently press and release the abutting member to achieve the abutting of the hook, and the operation is very convenient. In addition, it can effectively prevent the hook from disengaging from the hook groove on the circular ring body when the curtain is pulled greatly, improving the connection strength between the hook and the circular ring body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The above and / or additional aspects and advantages of the present utility model will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein:
[0015] Figure 1 is a schematic structural view of a multi-functional electric curtain of the present application Figure 1 ;
[0016] Figure 2 is a schematic structural view of a multi-functional electric curtain of the present application Figure 2 . DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The embodiments of the present utility model will be described in detail below. The illustrated embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.
[0018] The orientation shown in the drawings should not be construed as limiting the specific protection scope of the present utility model. It is only for reference and understanding of the preferred embodiments. The positions of the product components shown in the drawings can be changed, the quantity can be increased, or the structure can be simplified.
[0019] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as a fixed connection, a detachable connection, or a connection formed as a single entity; it can be a direct connection or a connection through an intermediate medium. Those of ordinary skill in the art can understand the connection relationship according to specific circumstances and can obtain methods such as screwing, riveting, welding, snap connection, or inlay connection to substitute different implementation manners in a suitable manner.
[0020] For the orientation words such as upper, lower, left, right, top, bottom, etc. described in the specification and the orientation shown in the drawings, the components can be in direct contact or in contact through other features between them; for example, being above can be directly above or obliquely above, or it only means being higher than other objects; similar understandings can be made for other orientations.
[0021] The manufacturing materials of the components with solid shapes shown in the specification and the drawings can be metal materials, non-metal materials, or other synthetic materials; for the machining processes used for the components with solid shapes, they can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, numerical milling, 3D printing, machining, etc.; those of ordinary skill in the art can adaptively select or select in combination according to different processing conditions, costs, and precisions, but are not limited to the above materials and manufacturing processes.
[0022] A multifunctional electric curtain, referring to Figure 1 - Figure 2 , includes a mounting bracket 1 and a sliding groove 2 provided on the mounting bracket 1. A sliding member 3 is slidably provided in the sliding groove 2. One end of the sliding member 3 is provided with a connecting rod 4, and one end of the connecting rod 4 extends out of the sliding groove 2 and is connected to a circular ring body 5. A hook groove 6 for hanging a hook is provided on the circular ring body 5. An activity groove 7 is provided at the top of the hook groove 6. An elastic member 8 is provided in the activity groove 7. One end of the elastic member 8 is provided with an abutting member 9. When the hook is hung into the circular ring body 5, one end of the abutting member 9 abuts tightly against the hook under the action of the elastic member 8.
[0023] Further, the elastic member 8 is a spring.
[0024] Further, the abutting member 9 includes a vertical rod 91 connected to the elastic member 8 and a horizontal plate 92 provided at the lower end of the vertical rod 91. The vertical rod 91 and the horizontal plate 92 are perpendicularly arranged.
[0025] Further, the circular ring body 5 and the connecting rod 4 are integrally formed.
[0026] Further, a limiting ring 10 parallel to the sliding member 3 is provided on the connecting rod 4, and the limiting ring 10 is located outside the sliding groove 2.
[0027] Further, a fixing member 11 for connecting to the wall is provided on the mounting bracket 1.
[0028] Further, the sliding member 3 has a frustum structure.
[0029] The working principle of the present utility model is as follows:
[0030] During use, press the abutting member 9. Since one end of the abutting member 9 is connected in the movable groove 7 through the elastic member 8, when a force is applied to the abutting member 9, at this time, the elastic member 8 is in a compressed state under the external force and will generate a certain amount of deformation. At this time, the abutting member 9 will move upward, and a part of the connecting rod 4 will move into the movable groove 7. At this time, hang the hook into the hook groove 6 of the circular ring body 5, and then release the abutting member 9. When the acting force is withdrawn, the elastic member 8 will recover its deformation and drive the abutting member 9 to move downward until one end of the abutting member 9 abuts tightly against the upper end of the hook. At this time, the abutting member stops moving. Due to the abutting action of the abutting member 9 on the hook, even if the curtain is pulled greatly, the hook will not easily come out of the hook groove 6, improving the connection strength between the hook and the circular ring body 5. In this application, the structures such as the elastic member 8 and the abutting member 9 are used in cooperation to replace the existing suction cup structure, reducing the influence of temperature on the connection strength between the circular ring body 5 and the hook. During use, only need to gently press the abutting member 9 and release the abutting member 9 to achieve the tightening of the hook, and the operation is very convenient. In addition, it can effectively prevent the hook from coming out of the hook groove 6 on the circular ring body 5 when the curtain is pulled greatly, improving the connection strength between the hook and the circular ring body 5.
[0031] On the basis of the above technical solution, in this application, the abutting member 9 is arranged in a structural cooperation manner of a vertical rod 91 and a horizontal plate 92. The setting of the horizontal plate 92 can increase the contact area between the horizontal plate 92 and the hook, enhance the acting force on the hook, and enable the horizontal plate 92 to better abut the hook tightly in the hook groove 6.
[0032] On the basis of the above technical solution, this application also sets a limiting ring 10 on the connecting rod 4. The limiting ring 10 must be located outside the sliding groove 2. This is because when the curtain is pulled, at this time, the sliding member 3 will slide in the sliding groove 2. When the pulling amplitude is too large, that is, it is possible that part of the circular ring body 5 extends into the sliding groove 2, then it is possible that the side wall of the sliding groove 2 will touch the hook, resulting in the hook coming out of the hook groove 6. To avoid this phenomenon, this application sets a limiting ring 10 on the connecting rod 4. When the curtain is pulled, since the limiting ring 10 is located outside the sliding groove 2 and the limiting ring 10 is arranged in parallel with the sliding member 3, when the pulling amplitude is too large, the limiting ring 10 will abut against the outside of the sliding groove 2, thereby preventing the circular ring body 5 from moving into the sliding groove 2 and playing a limiting role in the swing of the circular ring body 5, thereby preventing the hook from coming out of the circular ring body 5. As Embodiment 1, the sliding member 3 can be a frustum structure with a circular cross-section.
[0033] On the basis of the above technical solution, the present application further provides a fixing member 11 on the mounting bracket 1, and the fixing member 11 is used to fix the mounting bracket 1 to the wall.
[0034] On the basis of the above technical solution, the circular ring body 5 and the connecting rod 4 are integrally formed, which can enhance the connection strength between the two and extend the service life.
[0035] Although the present invention has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present invention without departing from the principle and spirit scope of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present invention, and the scope of protection is defined by the content of the claims.
Claims
1. A multifunctional electric curtain, characterized in that: The utility model comprises a mounting frame (1) and a slide groove (2) arranged on the mounting frame (1), a sliding member (3) being slidably arranged in the slide groove (2), a connecting rod (4) being arranged at one end of the sliding member (3), and one end of the connecting rod (4) extending out of the slide groove (2) and connected to a circular ring body (5), a hook groove (6) for hanging a hook being provided on the circular ring body (5), a movable groove (7) being provided on the top of the hook groove (6), an elastic member (8) being arranged in the movable groove (7), and a contact member (9) being arranged at one end of the elastic member (8), and when the hook is hung on the circular ring body (5), one end of the contact member (9) is pressed against the hook under the action of the elastic member (8).
2. A multifunctional electric curtain according to claim 1, characterized in that: The elastic member (8) is a spring.
3. The multifunctional electric curtain according to claim 1, characterized in that: The abutment member (9) comprises a vertical rod (91) connected to the elastic member (8) and a horizontal plate (92) arranged at the lower end of the vertical rod (91); the vertical rod (91) and the horizontal plate (92) are arranged perpendicular to each other.
4. The multifunctional electric curtain according to claim 1, characterized in that: The circular ring body (5) and the connecting rod (4) are integrally formed.
5. The multifunctional electric curtain according to claim 1, characterized in that: The connecting rod (4) is provided with a limiting ring (10) which is parallel to the sliding member (3), and the limiting ring (10) is located outside the sliding groove (2).
6. The multifunctional electric curtain according to claim 1, characterized in that: The mounting frame (1) is provided with a fixing piece (11) for connecting to a wall.
7. The multifunctional electric curtain according to claim 1, characterized in that: The sliding member (3) is a truncated cone structure.