Double-sided sunscreen awning with crank arm telescopic structure
By setting a folding mechanism and a limiting hinge assembly on the connecting rod of the awning, the curved arm telescopic structure of the awning is realized, which solves the problem of the large space occupied by traditional awnings after they are folded, and makes them convenient to store and move.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-03-06
AI Technical Summary
Traditional awnings take up a lot of space when folded up, increasing the difficulty of moving and storing them.
A double-sided sunshade awning with a telescopic arm structure was designed. By setting a folding mechanism on the connecting rod, especially the limiting hinge component, the connecting rod can be folded at the middle break. Combined with the guide component and pull rope guidance, the awning can be folded precisely.
It effectively reduces the volume of the awning after it is folded, making it easy to store and transport, while maintaining structural stability and precise positioning.
Smart Images
Figure CN223974933U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sunshade awnings, and more specifically, to a double-sided sunshade awning with a telescopic curved arm structure. Background Technology
[0002] As people's quality of life improves, the demand for sun protection and shading products during outdoor activities is increasing. The use of awnings is extremely common in outdoor leisure, commercial activities and other scenarios.
[0003] Traditional awnings often take up a considerable amount of space when folded, resulting in wasted space in both limited storage areas of home yards and goods storage areas of commercial establishments. Furthermore, the large folded volume increases the difficulty of handling and storing awnings when frequent relocation or repositioning is required. How to invent a double-sided sunshade awning with a retractable, curved arm structure to improve these problems has become a pressing issue for those skilled in the art. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a double-sided sunshade awning with a telescopic curved arm structure, which aims to improve the problems of traditional awnings occupying a large space after being folded up and the large folded volume also increasing the difficulty of transportation and storage.
[0005] This utility model is implemented as follows: a double-sided sunshade awning with a retractable arm structure, comprising...
[0006] The sunshade awning body includes a counterweight, a support rod, a connecting rod, and an awning assembly.
[0007] A folding mechanism, the folding mechanism including a limiting hinge assembly, the limiting hinge assembly being mounted on the connecting rod, the limiting hinge assembly including a first fixing plate and a second fixing plate, the connecting rod being broken in the middle, the first fixing plate being fixedly connected to one end of the broken connecting rod, the second fixing plate being fixedly connected to the other end of the broken connecting rod, the first fixing plate and the second fixing plate being limited hinged;
[0008] A guide component is installed at the bottom of the limiting hinge assembly, and the guide component is connected to the pull rope guide.
[0009] In a preferred embodiment of this utility model, the support rod is inserted into the upper surface of the counterweight seat, one end of the connecting rod is installed at the top of the support rod, and the top of the awning assembly is engaged with the end of the connecting rod away from the support rod.
[0010] In a preferred embodiment of this utility model, the pull rope connected to the top of the awning assembly passes through the connecting rod, and a winding wheel assembly is provided at the tail of the connecting rod.
[0011] In a preferred embodiment of this utility model, the limiting hinge assembly further includes a first guide block and a second guide block. The first guide block is fixedly installed on one side of the first fixed plate, and the second guide block is fixedly installed on one side of the second fixed plate. The second guide block is slidably connected to the outer side of the first fixed plate, and the first guide block is slidably connected to the outer side of the second fixed plate.
[0012] In a preferred embodiment of this utility model, a limiting block is fixedly connected to the side of the first fixing plate near the first guide block, and a limiting sleeve is provided through the side of the second fixing plate near the second guide block for limiting sliding connection. The limiting sleeve is slidably sleeved with the limiting block for limiting connection.
[0013] In a preferred embodiment of this utility model, the limiting block is a gear or a regular polygon.
[0014] In a preferred embodiment of this utility model, the interior of the limiting sleeve is correspondingly arranged with the limiting block, and a handle is fixedly connected to the tail of the limiting sleeve.
[0015] In a preferred embodiment of this utility model, a limiting ring is fixedly sleeved on the outer wall of one end of the limiting sleeve near the limiting block, a limiting groove is formed on the outer wall of the limiting ring, and a protrusion corresponding to the limiting groove is provided inside the second fixing plate.
[0016] In a preferred embodiment of this utility model, a spring is fitted onto the outer wall of the limiting sleeve, and the spring is located between the limiting ring and the second fixing plate.
[0017] In a preferred embodiment of this utility model, the guide assembly includes a positioning block, which is fixedly installed on the bottom of the second guide block and the second fixing plate. A rotating rod is rotatably connected to the middle of the positioning block. A wire outlet hole and a wire inlet hole are respectively opened at the bottom of one end of the connecting rod. The pull rope passes through the wire outlet hole and the wire inlet hole and slides against the rotating rod.
[0018] The beneficial effects of this utility model are as follows: The double-sided sunshade awning with a curved arm telescopic structure obtained by the above design can be used by setting a folding mechanism on the connecting rod, especially the limiting hinge component, so that the connecting rod can be folded at the middle break, which effectively reduces the volume of the sunshade after it is folded up, solves the problem of the traditional sunshade taking up too much space after it is folded up, and makes it easy to store and transport.
[0019] The first guide block, second guide block, limit block, and limit sleeve in the limiting hinge assembly work together to provide precise limiting during folding and unfolding. This not only prevents the connecting rod from being over-folded or not unfolded properly, but also maintains the stability of the structure after the awning is unfolded. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of one side of the structure provided by an embodiment of the present invention;
[0022] Figure 2 This is a schematic diagram of another side of the structure provided for an embodiment of the present invention;
[0023] Figure 3 A schematic diagram of the folding mechanism provided for an embodiment of this utility model;
[0024] Figure 4 A schematic diagram of the limiting hinge assembly provided for an embodiment of this utility model.
[0025] In the diagram: 100 - Sunshade awning body; 110 - Counterweight; 120 - Support rod; 130 - Connecting rod; 140 - Awning assembly; 200 - Folding mechanism; 210 - Limiting hinge assembly; 211 - First guide block; 212 - First fixing plate; 213 - Second guide block; 214 - Second fixing plate; 215 - Limiting block; 216 - Limiting sleeve; 217 - Handle; 218 - Limiting ring; 219 - Limiting groove; 220 - Guide assembly; 221 - Positioning block; 222 - Rotating rod; 223 - Cable outlet; 224 - Cable inlet. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0027] Please see Figure 1 and Figure 2This utility model provides a technical solution: a double-sided sunshade awning with a telescopic arm structure, comprising...
[0028] The sunshade awning body 100 includes a counterweight 110, a support rod 120, a connecting rod 130, and an awning assembly 140; a folding mechanism 200 includes a limiting hinge assembly 210, which is mounted on the connecting rod 130. The limiting hinge assembly 210 includes a first fixing plate 212 and a second fixing plate 214. The connecting rod 130 is broken in the middle, and the first fixing plate 212 is fixedly connected to one end of the broken connecting rod 130. The second fixing plate 214 is fixedly connected to the other end of the connecting rod 130, and the first fixing plate 212 and the second fixing plate 214 are hinged together. A guide component 220 is installed at the bottom of the hinged assembly 210, and the guide component 220 is connected to the pull rope guide. By setting a folding mechanism 200 on the connecting rod 130, the connecting rod 130 can be folded in the middle, which effectively reduces the volume of the sunshade after it is folded up, solves the problem of the traditional sunshade taking up too much space after it is folded up, and makes it easy to store and transport.
[0029] Please see Figure 2 and Figure 3 The support rod 120 is inserted into the upper surface of the counterweight 110, and one end of the connecting rod 130 is fixedly installed on the top of the support rod 120. The top of the awning assembly 140 is locked to the end of the connecting rod 130 away from the support rod 120. The pull rope connected to the top of the awning assembly 140 passes through the connecting rod 130, and the tail of the connecting rod 130 is provided with a winding wheel assembly for closing the awning assembly 140. The awning assembly 140 is an umbrella in the prior art, and the structural principle is the same.
[0030] Please see Figure 3 and Figure 4 The limiting hinge assembly 210 also includes a first guide block 211 and a second guide block 213. The first guide block 211 is fixedly installed on one side of the first fixed plate 212, and the second guide block 213 is fixedly installed on one side of the second fixed plate 214. The second guide block 213 is slidably connected to the outer side of the first fixed plate 212, and the first guide block 211 is slidably connected to the outer side of the second fixed plate 214. The shapes of the first guide block 211, the second fixed plate 214, the first fixed plate 212, and the second guide block 213 can be set as needed to maximize the opening and closing angle and facilitate folding. They can be slidably connected by sliding grooves and slide rails or other methods.
[0031] A limiting block 215 is fixedly connected to the side of the first fixing plate 212 near the first guide block 211. A limiting sleeve 216 is provided through the side of the second fixing plate 214 near the second guide block 213 for limiting sliding. The limiting sleeve 216 is slidably sleeved with the limiting block 215 for limiting. The limiting block 215 is a gear or a regular polygon. When the gear is limited by the limiting sleeve 216, more angles can be selected. The interior of the limiting sleeve 216 is correspondingly arranged with the limiting block 215, and a handle 217 is fixedly connected to the tail of the limiting sleeve 216. A limiting sleeve 216 is fixedly sleeved with a limiting ring 218 on the outer wall near the limiting block 215. A limiting groove 219 is formed on the outer wall of the limiting ring 218. A protrusion corresponding to the limiting groove 219 is provided inside the second fixing plate 214. A groove of the same size as the limiting ring 218 (not penetrating, with the spring abutting against the non-penetrating side) is also provided inside the second fixing plate 214. The limiting sleeve 216 slides through the second fixing plate 214. A spring is sleeved on the outer wall of the limiting sleeve 216, located between the limiting ring 218 and the second fixing plate 214.
[0032] The guide assembly 220 includes a positioning block 221, which is fixedly installed on the bottom of the second guide block 213 and the second fixing plate 214. A rotating rod 222 is rotatably connected to the middle of the positioning block 221. The bottom of one end of the connecting rod 130 is provided with a wire outlet hole 223 and a wire inlet hole 224. The pull rope passes through the wire outlet hole 223 and the wire inlet hole 224 and slides against the rotating rod 222, which facilitates the folding and closing of the sunshade assembly 140.
[0033] Working principle: Hold the handle 217 at the end of the limiting sleeve 216 to overcome the spring force and disengage the limiting sleeve 216 from the limiting block 215. At this time, both ends of the connecting rod 130 can be folded to the required angle. After folding, release the handle 217. Under the action of the spring, the limiting sleeve 216 and the limiting block 215 re-engage, locking the limiting hinge assembly 210. Rotate the winding wheel assembly, and the pull rope enters the connecting rod 130 through the inlet hole 224. Under the guidance of the rotating rod 222 of the guide assembly 220, the sunshade assembly 140 is pulled open.
[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A double-sided sunshade awning with a curved arm retractable structure, characterized in that, Comprising A sunshade body comprising a counterweight seat, a support rod, a connecting rod and a sunshade assembly; A folding mechanism comprising a limiting hinge assembly mounted on the connecting rod, the limiting hinge assembly comprising a first fixed plate and a second fixed plate, the connecting rod being broken in the middle, the first fixed plate being fixedly connected to one end of the broken connecting rod, the second fixed plate being fixedly connected to the other end of the broken connecting rod, the first fixed plate and the second fixed plate being limiting hinged; A guide assembly is installed at the bottom of the limiting hinge assembly, and the guide assembly is guidedly connected with the pull rope.
2. The double-sided sun-shading canopy with the curved arm retractable structure according to claim 1, characterized in that: The support rod is limitingly inserted into the upper surface of the counterweight seat, one end of the connecting rod is limitingly installed at the top of the support rod, and the top of the sunshade assembly is limitingly clamped with the end of the connecting rod away from the support rod.
3. The double-sided sun-shading canopy with the curved arm retractable structure according to claim 2, characterized in that: The pull rope drivingly connected at the top of the sunshade assembly penetrates through the connecting rod, and the tail of the connecting rod is provided with a winding wheel assembly.
4. The double-sided sun-shading canopy with the curved arm retractable structure according to claim 3, characterized in that: The limiting hinge assembly further comprises a first guide block and a second guide block, the first guide block is fixedly installed on one side of the first fixed plate, the second guide block is fixedly installed on one side of the second fixed plate, the second guide block is limitingly and slidably connected with the outer side of the first fixed plate, and the first guide block is limitingly and slidably connected with the outer side of the second fixed plate.
5. The double-sided sun-shading canopy with the curved arm retracting structure according to claim 4, characterized in that: One side of the first fixed plate close to the first guide block is fixedly connected with a limiting block, and one side of the second fixed plate close to the second guide block is limitingly and slidably penetrated with a limiting sleeve, and the limiting sleeve is limitingly and slidably sleeved with the limiting block.
6. The double-sided sun-shading canopy with the curved arm retracting structure according to claim 5, characterized in that: The limiting block is a gear or a regular polygon.
7. The double-sided sun-shading canopy with the curved arm retracting structure according to claim 6, characterized in that: The inside of the limiting sleeve corresponds to the limiting block, and the tail of the limiting sleeve is fixedly connected with a handle.
8. The double-sided sun-shading canopy with the curved arm retracting structure according to claim 7, characterized in that: One end of the limiting sleeve close to the limiting block is fixedly sleeved with a limiting ring on the outer wall, the outer wall of the limiting ring is provided with a limiting groove, and the inside of the second fixed plate is provided with a protruding block corresponding to the limiting groove.
9. The double-sided sun-shading canopy with a curved arm retractable structure according to claim 8, characterized in that: The outer wall of the limiting sleeve is sleeved with a spring, and the spring is located between the limiting ring and the inside of the second fixed plate.
10. The double-sided sun-shading canopy with the curved arm retracting structure according to claim 7, characterized in that: The guide assembly comprises a positioning block, the positioning block is fixedly installed on the bottom of the second guide block and the second fixed plate, a rotating rod is rotationally connected to the middle of the positioning block, the bottom of the broken end of the connecting rod is respectively provided with an outlet hole and an inlet hole, and the pull rope penetrates through the outlet hole and the inlet hole and is slidably abutted with the rotating rod.