Assembled beam body of folding awning

Abstract

The utility model discloses an assembled beam body of a folding awning, the beam body is composed of a main beam and an auxiliary beam, the main beam is provided with a rotating end groove, and the auxiliary beam is provided with a rotating end matched with the rotating end groove; a driving mechanism is arranged in the main beam, and a traction piece is arranged on the main beam; a plurality of groups of pulley assemblies are arranged in the secondary beam; the auxiliary beam is turned over with the rotating end groove as a rotating fulcrum, so that the auxiliary beam is located on the inner side of the main beam, and one pulley assembly is connected with the traction piece. On the premise of ensuring the basic linkage curtain cloth rod, a single-beam structure is changed into an assembled beam body structure, so that the convenience in mounting or replacing and dismounting can be ensured, the time and labor are saved, the mounting efficiency is improved, and various accessories can be ensured to be mounted on the folding awning.

Description

Technical Field

[0001] This utility model relates to the field of canopies, and in particular to an assembled beam structure for a folding canopy. Background Technology

[0002] Outdoor awnings, also known as outdoor sunshade awnings, double-track awnings, and multi-functional outdoor awnings, are ideal for shading various glass roofs, skylights, atriums, courtyards, and open balconies. Their heat insulation effect far surpasses that of various indoor shading products for glass rooms, significantly reducing indoor temperature and thus achieving energy conservation. They can flexibly block sunlight for buildings all year round.

[0003] Traditional folding canopies use a single-beam structure, as shown in publication number CN219386924U. The beam is divided into upper and lower cavities. The upper cavity is used to install the drive mechanism, and the lower cavity is used to install the pulley mechanism. The first pulley mechanism is fixed to the drive mechanism. This single-beam structure has a small operating space, making it troublesome and time-consuming to assemble or disassemble and replace the drive mechanism and pulley mechanism.

[0004] At the same time, this type of structure, installed below the beam, makes it impossible to install auxiliary components such as windproof roller shutters and fences on the side of the folding canopy. Summary of the Invention

[0005] Based on this, this application provides an assembled beam for a folding canopy to solve the above-mentioned technical problems.

[0006] The technical solution adopted by this utility model to solve its technical problem is: an assembled beam body for a folding canopy, the beam body being composed of a main beam and a secondary beam, the main beam having a rotating end groove, and the secondary beam having a rotating end head that cooperates with the rotating end groove; a driving mechanism is provided inside the main beam and a traction member is provided thereon; several sets of pulley assemblies are provided inside the secondary beam; the secondary beam is rotated around the rotating end groove as a fulcrum, and after being flipped, the secondary beam is located inside the main beam and one of the pulley assemblies is connected to the traction member.

[0007] In the above technical solution, the main beam is further composed of a first rectangular frame and a first extension side located on one side of the first rectangular frame in the length direction, the driving mechanism is placed inside the first rectangular frame, and the rotating end groove is provided at the end of the first extension side.

[0008] In the above technical solution, the sub-beam is further composed of a second rectangular frame and a second extension side located on one side of the second rectangular frame in the width direction, the pulley assembly is placed inside the second rectangular frame, and the rotating end is located at the end of the second extension side.

[0009] In the above technical solution, the rotating end groove further includes a first end groove edge located at the end of the first extended edge and a second end groove edge located below the first end groove edge and forming an arc-shaped hook groove. The end of the first end groove edge is provided with a rounded end that is tangent to it, and the end of the second end groove edge is provided with a horizontally arranged support edge.

[0010] In the above technical solution, the rotating end is an arc-shaped hook head adapted to the arc-shaped hook groove, and the second extended side abuts against the supporting side when it is in a horizontal state.

[0011] In the above technical solution, further, limiting ribs are provided at the upper and lower ends of the first rectangular frame and away from the first extension edge. The limiting ribs and the inner wall away from the first extension edge form a limiting cavity. The two ends of the main beam are provided with connecting plates that are inserted into the limiting cavity and fixed to the first rectangular frame. The top surface of the connecting plate is flush with the supporting edge.

[0012] In the above technical solution, the driving mechanism further includes a conveyor belt, part of which is placed inside the first rectangular frame and part of which is placed outside the first rectangular frame. The traction member is placed on the conveyor belt outside the first rectangular frame and includes a conveyor block and a conveyor plate fixed on the conveyor block. The conveyor plate is provided with an insert, and the pulley assembly is provided with a support that cooperates with the conveyor plate. The support is provided with a buckle hole that cooperates with the insert.

[0013] In the above technical solution, when the sub-beam is installed onto the main beam, the side of the connecting plate away from the first extended edge is in contact with the side of the second rectangular frame near the second extended edge, and a fastener is provided to be screwed into the connecting plate from one side of the second rectangular frame.

[0014] The beneficial effects of this utility model are: under the premise of ensuring the basic linkage curtain rod, the single beam structure is changed to an assembled beam structure, which can ensure the convenience of installation or replacement and disassembly, while saving time and effort, improving installation efficiency, and also ensuring the installation of various accessories on the folding canopy. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a three-dimensional view of the folding canopy of this utility model.

[0017] Figure 2 This is an exploded view of the beam structure of this utility model.

[0018] Figure 3 This is the utility model Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 This is a side view of the beam of this utility model.

[0020] Figure 5 This is the utility model Figure 4 Enlarged view of section B in the middle.

[0021] Figure 6 This is a side view of the main beam of this utility model.

[0022] Figure 7 This is a side view of the secondary beam of this utility model.

[0023] In the figure, 1. Beam body; 101. Main beam; 101-1. First rectangular frame; 101-11. Limiting rib; 101-12. Limiting cavity; 101-2. First extension edge; 1011. Rotating end groove; a. First end groove edge; b. Second end groove edge; c. Arc-shaped hook groove; d. Round end; e. Support edge; 102. Sub-beam; 102-1. Second rectangular frame; 102-2. Second extension edge; 1021. Rotating end; f. Arc-shaped hook head; 2. Drive mechanism; 21. Conveyor belt; 3. Traction component; 31. Conveying block; 32. Conveying plate; 321. Insert strip; 4. Pulley assembly; 41. Support; 411. Buckle hole; 5. Connecting plate; 6. Fastener. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection of this application.

[0025] Reference Figure 1-7 As shown, an assembled beam body for a folding canopy is provided. The beam body 1 consists of a main beam 101 and a secondary beam 102. The main beam 101 is provided with a rotating end groove 1011, and the secondary beam 102 is provided with a rotating end head 1021 that cooperates with the rotating end groove 1011. The main beam 101 is provided with a drive mechanism 2 and a traction member 3 is provided thereon. The secondary beam 102 is provided with several sets of pulley assemblies 4. The secondary beam 102 rotates with the rotating end groove 1011 as the fulcrum. After flipping, the secondary beam 102 is located inside the main beam 101, and one of the pulley assemblies 4 is connected to the traction member 3.

[0026] The assembled beam 1 is only located in the direction of the folding canopy's movement. The main beam 101 is composed of a first rectangular frame 101-1 and a first extension side 101-2 located on one side of the first rectangular frame 101-1 in the length direction. The drive mechanism 2 is installed inside the first rectangular frame 101-1. The rotating end groove 1011 is located at the extended end of the first extension side 101-2. The secondary beam 102 is composed of a second rectangular frame 102-1 and a second extension side 102-2 located on one side of the second rectangular frame 102-1 in the width direction. The second extension side 102-2 is an extension of the top edge of the second rectangular frame 102-1. Figure 4 As shown, the secondary beam 102 is located to the right of the first extension side 101-2, the second extension side 102-2 extends toward the main beam 101, the pulley assembly 4 is installed inside the second rectangular frame 102-1, and the rotating end 1021 is located at the extension end of the second extension side 102-2.

[0027] Specifically, the rotating end groove 1011 includes a first end groove edge a located at the end of the first extension edge 101-2 and perpendicular to the first extension edge 101-2, and a second end groove edge b located below the first end groove edge a and forming an arc-shaped hook groove c with the first end groove edge a. The second end groove edge b is arc-shaped. Furthermore, in order to ensure the restriction of the rotating end head 1021 and prevent it from easily detaching from the arc-shaped hook groove c, a round end d with a slightly lower center is provided at the extension end of the first end groove edge a. At the same time, in order to prevent excessive deflection of the sub-beam 102 and the stability of the rotating end groove 1011 and the rotating end head 1021, a support edge e is horizontally provided at the end of the second end groove edge b.

[0028] It should be noted that the rotating end 1021 is an arc-shaped hook head f located at the end of the second extension edge 102-2 and adapted to the arc-shaped hook groove c. The front end of the arc-shaped hook head f extends into the arc-shaped hook groove c and is locked at the round end d. At the same time, when the second extension edge 102-2 on the sub-beam 102 is in a horizontal state, the end of the second extension edge 102-2 can abut against the support edge e.

[0029] It should be noted that a connecting plate 5 is provided within the first rectangular frame 101-1 of the main beam 101 for connecting the beam 1 to the column of the folding canopy and another perpendicular beam 1. For fixing the connecting plate 5, as follows... Figure 6As shown, limiting ribs 101-11 are provided at the upper and lower ends of the inner wall of the first rectangular frame 101-1 and on the side away from the first extension edge 101-2. The limiting ribs 101-11 and the inner wall away from the first extension edge 101-2 can form a limiting cavity 101-12. The connecting plate 5 is inserted into the first rectangular frame 101-1 and fastened by screws on the side. It should be further noted that the top surface of the connecting plate 5 is flush with the supporting edge e. Therefore, another function of the connecting plate 5 is that the supporting plate can further support the second extension edge 102-2, ensuring firmness and reliability.

[0030] It should also be noted that the drive mechanism 2 includes a conveyor belt 21, which is oval in shape. The upper part of the oval shape of the conveyor belt 21 is located outside the first rectangular frame 101-1, and the lower part is located inside the first rectangular frame 101-1. Figure 3 As shown, the traction member 3 is installed on the upper part of the conveyor belt 21. The traction member 3 includes a conveyor block 31 and a conveyor plate 32 fixed on the conveyor block 31. A screw is screwed into the top of the conveyor block 31 and passes through the conveyor belt 21. The conveyor plate 32 is located outside the conveyor block 31. The conveyor plate 32 is provided with an insert 321. In order to further ensure the insertion stability of the insert 321, two inserts 321 are provided. The pulley assembly 4 is provided with a support 41 that cooperates with the conveyor plate 32. At the same time, the support 41 is provided with a snap hole 411 that cooperates with the insert 321. When the sub-beam 102 is installed on the main beam 101 and flipped flat, the snap hole 411 on the support 41 of the first pulley assembly 4 is snapped into one of the inserts.

[0031] In order to fix the sub-beam 102 after installation, and to ensure that the side of the connecting plate 5 away from the first extension edge 101-2 fits against the side of the second rectangular frame 102-1 near the second extension edge 102-2 after the sub-beam 102 is installed, fasteners 6 are provided to be screwed into the connecting plate 5 from one side of the second rectangular frame 102-1.

[0032] The working process of this utility model is as follows: the pulley assembly 4 is slid into the second rectangular frame 102-1 in one go, the connecting plate 5 is inserted into the main beam 101 and fixed, the conveyor block 31 and the conveyor plate 32 are installed on the conveyor belt 21, the secondary beam 102 is held at a 45° angle and the arc-shaped hook head f at the end of the second extension edge 102-2 of the secondary beam 102 extends along the arc-shaped hook groove c, while the secondary beam 102 is slowly changed from an inclined state to a horizontal state, and finally the buckle hole 411 on the support 41 on the pulley assembly 4 is inserted into the insert on the conveyor plate 32, and then the secondary beam 102 in this state is fixed to the main beam 101 by the fastener 6.

[0033] The various embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of this application. The foregoing embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An assembled beam structure for a folding canopy, characterized in that, The beam body (1) is composed of a main beam (101) and a secondary beam (102). The main beam (101) is provided with a rotating end groove (1011), and the secondary beam (102) is provided with a rotating end head (1021) that cooperates with the rotating end groove (1011). The main beam (101) is equipped with a drive mechanism (2) and a traction component (3) on it; The sub-beam (102) is provided with several sets of pulley assemblies (4); The sub-beam (102) is rotated with the rotating end groove (1011) as the fulcrum. After being flipped, the sub-beam (102) is located inside the main beam (101), and one of the pulley assemblies (4) is connected to the traction member (3).

2. The assembled beam of the folding canopy according to claim 1, characterized in that, The main beam (101) is composed of a first rectangular frame (101-1) and a first extension side (101-2) located on one side of the first rectangular frame (101-1) in the length direction. The driving mechanism (2) is placed inside the first rectangular frame (101-1), and the rotating end groove (1011) is provided at the end of the first extension side (101-2).

3. The assembled beam of the folding canopy according to claim 2, characterized in that, The sub-beam (102) is composed of a second rectangular frame (102-1) and a second extension side (102-2) located on one side of the second rectangular frame (102-1) in the width direction. The pulley assembly (4) is placed inside the second rectangular frame (102-1), and the rotating end (1021) is located at the end of the second extension side (102-2).

4. The assembled beam of the folding canopy according to claim 3, characterized in that, The rotating end groove (1011) includes a first end groove edge (a) located at the end of the first extension edge (101-2) and a second end groove edge (b) located below the first end groove edge (a) and forming an arc-shaped hook groove (c). The end of the first end groove edge (a) is provided with a round end (d) that is tangent to it, and the end of the second end groove edge (b) is provided with a horizontally arranged support edge (e).

5. The assembled beam of the folding canopy according to claim 4, characterized in that, The rotating end (1021) is an arc-shaped hook (f) adapted to the arc-shaped hook groove (c), and the second extension edge (102-2) abuts against the support edge (e) when it is in a horizontal state.

6. The assembled beam of the folding canopy according to claim 4, characterized in that, Limiting ribs (101-11) are provided at the upper and lower ends of the first rectangular frame (101-1) and away from the first extension edge (101-2). The limiting ribs (101-11) and the inner wall away from the first extension edge (101-2) form a limiting cavity (101-12). The two ends of the main beam (101) are provided with connecting plates (5) that are inserted into the limiting cavity (101-12) and fixed to the first rectangular frame (101-1). The top surface of the connecting plate (5) is flush with the supporting edge (e).

7. The assembled beam of the folding canopy according to claim 2, characterized in that, The drive mechanism (2) includes a conveyor belt (21), part of which is placed inside the first rectangular frame (101-1) and part of which is placed outside the first rectangular frame (101-1). The traction member (3) is placed on the conveyor belt (21) outside the first rectangular frame (101-1) and includes a conveyor block (31) and a conveyor plate (32) fixed on the conveyor block (31). The conveyor plate (32) is provided with a strip (321). The pulley assembly (4) is provided with a support (41) that cooperates with the conveyor plate (32). The support (41) is provided with a buckle hole (411) that cooperates with the strip (321).

8. The assembled beam of the folding canopy according to claim 6, characterized in that, When the sub-beam (102) is installed onto the main beam (101), the side of the connecting plate (5) away from the first extension edge (101-2) is in contact with the side of the second rectangular frame (102-1) near the second extension edge (102-2), and a fastener (6) is provided to be screwed into the connecting plate (5) from one side of the second rectangular frame (102-1).

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