Anti-shaking device of awning and corresponding awning

Abstract

The utility model relates to an anti-shaking device of an awning, which comprises a positioning part, an adjusting part, a limiting part and an arm connecting piece, when an arm of the awning is unfolded, the limiting part rotates to enter a buckling position along with the rotation of the arm connecting piece, and the arm connecting piece is connected with the limiting part. The arm connecting piece abuts against the limiting component to enable the limiting component to be kept at the buckling position so as to limit rotation of the adjusting component relative to the positioning component. When the arm of the awning is folded, the limiting component rotates to leave the buckling position along with the rotation of the arm connecting piece, so that the adjusting component can rotate relative to the positioning component. The utility model further provides a corresponding awning. Under the windy condition, the positioning component and the adjusting component are buckled in the limiting component, the adjusting component and the positioning component cannot move, positioning is formed, and shaking of the tarpaulin and arms is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of sunshades, and particularly relates to an anti-shaking device for a sunshade and a corresponding sunshade. Background Art

[0002] As a common tool for blocking wind and rain and sunlight, sunshades can be used in courtyards, public leisure places, windows, facades, etc. For sunshades installed and used outdoors, they are easily interfered by weather such as wind and rain. When the sunshade encounters wind during use, the awning fabric is prone to shaking, causing the entire sunshade to shake, posing a safety hazard. Content of the Utility Model

[0003] In order to solve the above problems in the prior art, the utility model provides an anti-shaking device for a sunshade and a corresponding sunshade.

[0004] To achieve the above object, in a first aspect of the utility model, there is provided an anti-shaking device for a sunshade, which mainly features including a positioning component, an adjusting component, a limiting component, and an arm connecting component. The positioning component is used to fix the anti-shaking device on the installation body at an adjustable angle. The adjusting component is rotatably installed on the positioning component. The arm connecting component and the limiting component are both rotatably installed on the adjusting component, and the limiting component rotates with the rotation of the arm connecting component. The limiting component has an opening groove, and the opening groove is arranged to be able to buckle on at least a part of the adjusting component and at least a part of the positioning component to form a buckling position of the limiting component.

[0005] When the arm of the sunshade is unfolded, the limiting component rotates into the buckling position with the rotation of the arm connecting component, and the arm connecting component resists the limiting component to keep the limiting component in the buckling position to limit the rotation of the adjusting component relative to the positioning component. When the arm of the sunshade is retracted, the limiting component rotates away from the buckling position with the rotation of the arm connecting component, so that the adjusting component can rotate relative to the positioning component.

[0006] Preferably, the positioning component includes a positioning bracket, and the positioning bracket is provided with a convex platform extending outward. The adjusting component is sleeved outside the positioning bracket in a hinged manner, and the convex platform is located on the rotation path of the adjusting component to prevent the adjusting component from rotating downward relative to the positioning bracket under the convex platform.

[0007] Preferably, a notch is provided at the bottom of the adjusting component, and the convex platform passes through the notch to allow the adjusting component to rotate upward relative to the positioning bracket above the convex platform.

[0008] Preferably, at the fastening position, the adjusting member rotates to be flush with the positioning bracket, and the opening size of the opening groove is set to accommodate the flush positioning bracket and the adjusting member, so that the adjusting member cannot rotate relative to the positioning bracket within the opening groove.

[0009] Preferably, the positioning member includes a shoulder joint fixing bracket, an adjusting nut, and a bushing. The bushing is sleeved within the positioning bracket and is connected to the shoulder joint fixing bracket through the adjusting nut.

[0010] Preferably, the positioning bracket is a U-shaped positioning bracket, and the adjusting member is a U-shaped adjusting bracket.

[0011] Preferably, the adjusting member is provided with a protrusion, and the protrusion has a mounting hole. The arm connecting member and the limiting member are rotatably mounted on the mounting hole through an eccentric shaft.

[0012] Preferably, the limiting member includes a U-shaped piece and a connecting piece. The connecting piece is disposed at one end of the U-shaped piece. The U-shaped piece is used for fastening on at least a part of the adjusting member and at least a part of the positioning member. The connecting piece has a through hole and a clamping groove. The through hole is used for mounting the eccentric shaft, and the clamping groove is used for clamping the arm connecting member, so that the limiting member rotates with the rotation of the arm connecting member and the arm connecting member resists the limiting member at the fastening position.

[0013] Preferably, the clamping direction of the clamping groove is parallel to the plane where the connecting piece is located; the plane where the connecting piece is located and the plane where the end of the U-shaped piece is located are integrally formed and overlap.

[0014] A second aspect of the present invention provides a sunshade awning, which is mainly characterized by including the anti-shaking device.

[0015] The beneficial effects of the anti-shaking device of the sunshade awning of the present invention and the corresponding sunshade awning are that in the case of wind, through the limiting member, the positioning member and the adjusting member are fastened therein, and neither the adjusting member nor the positioning member can move, forming a positioning, thus avoiding the shaking of the awning cloth and the arm. Description of the Drawings

[0016] Figure 1a It is a top three-dimensional schematic view of the limiting member in the anti-shaking device of the sunshade awning of the present invention at the fastening position; Figure 1b It is a corresponding bottom three-dimensional schematic view.

[0017] Figure 2A three-dimensional schematic diagram of the anti-shake device of the sunshade awning of the present utility model when the limiting component is not in the buckling position.

[0018] Figure 3 An exploded schematic diagram of the installation of the positioning component and the adjusting component in the anti-shake device of the sunshade awning of the present utility model.

[0019] Figure 4 An exploded schematic diagram of the installation of the limiting component and the adjusting component in the anti-shake device of the sunshade awning of the present utility model.

[0020] Figure 5 A schematic diagram of the structure of the sunshade awning of the present utility model during the retraction process.

[0021] Figure 6 is Figure 5 A schematic diagram of the structure of the anti-shake device in Detailed implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] As shown in FIGS. 1 to Figure 4 shown, it is an embodiment of the anti-shake device of the sunshade awning of the present utility model. Among them, the anti-shake device includes a positioning component, an adjusting component 4, a limiting component 8 and an arm connecting piece 9. The positioning component includes a positioning bracket 3. The positioning component is used to fix the anti-shake device on the installation body at an adjustable angle. The adjusting component 4 is rotatably installed on the positioning component. The arm connecting piece 9 and the limiting component 8 are both rotatably installed on the adjusting component 4, and the limiting component 8 rotates with the rotation of the arm connecting piece 9; the limiting component 8 has an opening groove 14, and the opening groove 14 is arranged to be buckled on a part of the adjusting component 4 and a part of the positioning component to form the buckling position of the limiting component 8; Figure 1a and Figure 1b show that the limiting component 8 is in the buckling position.

[0024] When the arm of the sunshade awning is unfolded, the limiting component 8 rotates into the buckling position with the rotation of the arm connecting piece 9, and the arm connecting piece 9 resists the limiting component 8 so that the limiting component 8 is kept in the buckling position to limit the rotation of the adjusting component 4 relative to the positioning component; when the arm of the sunshade awning is retracted, the limiting component 8 rotates away from the buckling position with the rotation of the arm connecting piece 9, so that the adjusting component 4 is rotatable relative to the positioning component.

[0025] As Figure 3As shown, the positioning component includes a positioning bracket 3. The positioning bracket 3 is provided with a boss 7 extending outward. The adjusting component 4 is sleeved outside the positioning bracket 3 in a hinged manner, and the boss 7 is located on the rotation path of the adjusting component 4 to prevent the adjusting component 4 from rotating downward relative to the positioning bracket 3 below the boss 7. The setting of the boss 7 forms an outward step on the outside of the positioning bracket 3 to prevent the downward rotation of the adjusting component 4.

[0026] As Figure 1a and Figure 1b shown, a notch is provided at the bottom of the adjusting component 4, and the boss 7 passes through the notch to allow the adjusting component 4 to rotate upward relative to the positioning bracket 3 above the boss 7. The notch accommodates the boss 7, so that the adjusting component 4 can only rotate upward. When rotating downward, the notch gets stuck on the boss 7 and will not continue to rotate downward.

[0027] As Figure 1a and Figure 1b shown, at the fastening position, the adjusting component 4 rotates to be flush with the positioning bracket 3, and the opening size of the opening slot 14 is set to accommodate the flush positioning bracket 3 and adjusting component 4, so that the adjusting component 4 cannot rotate relative to the positioning bracket 3 within the opening slot 14.

[0028] As Figure 3 shown, the positioning component includes a shoulder joint fixing bracket 1, an adjusting nut 10, and a bushing 2. The bushing 2 is sleeved inside the positioning bracket 3 and is connected to the shoulder joint fixing bracket 1 through the adjusting nut 10. The open side of the shoulder joint fixing bracket 1 is the installation end, which can be installed on buildings such as walls or window sills. The other end of the shoulder joint fixing bracket 1 is connected to the bushing 2 through the adjusting nut 10. The open end of the bushing 2 is sleeved on the pointed end of the shoulder joint fixing bracket 1. The positioning bracket 3 is sleeved outside the bushing 2. The positioning bracket 3 can be fixedly connected to the shoulder joint fixing bracket 1 and the bushing 2 through a first fastener 5; the adjusting component 4 can be connected to the positioning bracket 3 and the bushing 2 through a second fastener 5.

[0029] The positioning bracket 3 is a U-shaped positioning bracket, and the adjusting component 4 is a U-shaped adjusting bracket.

[0030] As Figure 4As shown, the adjusting component 4 is provided with a protrusion 12, and the protrusion 12 has a mounting hole 13. The arm connecting member 9 and the limiting component 8 are rotatably mounted on the mounting hole 13 through the eccentric shaft 11. In this embodiment, the protrusion 12 is a cylindrical protrusion, and the mounting hole 13 extends along the longitudinal axis of the protrusion 12 for the eccentric shaft 11 to pass through. The eccentric shaft 11 passes through the mounting hole 13 to pivotally connect the adjusting component 4 with the limiting component 8.

[0031] like Figure 4 As shown, the limiting component 8 is an I-shaped irregular metal part, including a U-shaped piece and a connecting piece 15. The connecting piece 15 is arranged at one end of the U-shaped piece. The U-shaped piece is used to snap on a part of the adjusting component 4 and a part of the positioning bracket. The connecting piece 15 has a through hole 16 and a snap-in groove 17. The through hole 16 is used to install the eccentric shaft 11, and the snap-in groove 17 is used to snap on the arm connecting piece 9, so that the limiting component 8 rotates with the rotation of the arm connecting piece 9 and the arm connecting piece 9 resists the limiting component 8 in the snap-in position.

[0032] like Figure 4 As shown, the clamping direction of the clamping groove 17 is parallel to the plane where the connecting piece 15 is located; the plane where the connecting piece 15 is located and the plane where the end of the U-shaped piece is located are integrally formed and overlap.

[0033] like Figure 5 FIG. 1 shows an awning including the anti-sway device of the utility model. When the awning is fully opened, the anti-sway device is in Figure 1a and Figure 1b In the state shown, the arm connecting member 9 supports the limiting member 8 and buckles the limiting member 8 on the outside of the adjusting member 4 and the positioning bracket 3, fixing the adjusting member 4 and the positioning bracket 3 relatively so that the adjusting member 4 will not move up and down / sway. Figure 2 In the state shown, the arm connecting member 7 will be folded and the limiting member 8 will be disengaged from the locking position.

[0034] like Figure 5 and Figure 6 As shown, when the awning is folded to about 4 / 5 of the overall position, the limiting component in the anti-sway device opens (such as Figure 6 As shown in the figure, the angle is adaptively adjusted to the angle required for the awning to be normally folded, until it is fully folded. In the process of opening the awning, when it is opened to about 1 / 5 of the awning as a whole, the angle is reset to the original angle of the awning, so that the awning is opened at a predetermined angle until it is fully opened and the limit component enters the buckled position.

[0035] The beneficial effects of the anti-shaking device of the sunshade awning of the present utility model and the corresponding sunshade awning are that in the case of wind, through the limiting member 8, the positioning member and the adjusting member are buckled therein, and neither the adjusting member nor the positioning member can move, forming a positioning, thereby avoiding the shaking of the awning cloth and the arm.

[0036] In this specification, the present utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and transformations can still be made without departing from the spirit and scope of the present utility model. Therefore, the specification and drawings should be regarded as illustrative rather than restrictive.

Claims

1. An anti-shake device for an awning, characterized in that, It includes a positioning component, an adjusting component, a limiting component and an arm connecting piece. The positioning component is used to fix the anti-shake device on the installation body at an adjustable angle. The adjusting component is rotatably installed on the positioning component. The arm connecting piece and the limiting component are both rotatably installed on the adjusting component, and the limiting component rotates with the rotation of the arm connecting piece; the limiting component has an opening groove, and the opening groove is arranged to be able to buckle on at least a part of the adjusting component and at least a part of the positioning component to form the buckling position of the limiting component. When the arm of the awning is unfolded, the limiting component rotates into the buckling position with the rotation of the arm connecting piece, and the arm connecting piece resists the limiting component so that the limiting component remains in the buckling position to limit the rotation of the adjusting component relative to the positioning component; when the arm of the awning is retracted, the limiting component rotates away from the buckling position with the rotation of the arm connecting piece, so that the adjusting component can rotate relative to the positioning component.

2. The anti-shaking device for the awning according to claim 1, characterized in that, The positioning component includes a positioning bracket. The positioning bracket is provided with a boss extending outward. The adjusting component is sleeved outside the positioning bracket in a hinged manner, and the boss is located on the rotation path of the adjusting component to prevent the adjusting component from rotating downward relative to the positioning bracket under the boss.

3. The anti-shake device of the sunshade according to claim 2, characterized in that, A notch is provided at the bottom of the adjusting component, and the boss passes through the notch to allow the adjusting component to rotate upward relative to the positioning bracket above the boss.

4. The anti-shake device of the awning according to claim 2, characterized in that, In the buckling position, the adjusting component rotates to be flush with the positioning bracket, and the opening size of the opening groove is set to be able to accommodate the flush positioning bracket and adjusting component, so that the adjusting component cannot rotate relative to the positioning bracket in the opening groove.

5. The anti-shake device for the sunshade according to claim 2, characterized in that, The positioning component includes a shoulder joint fixing bracket, an adjusting nut and a bushing. The bushing is sleeved inside the positioning bracket and is connected to the shoulder joint fixing bracket through the adjusting nut.

6. The anti-shake device for the awning according to any one of claims 2 to 5, characterized in that, The positioning bracket is a U-shaped positioning bracket, and the adjusting component is a U-shaped adjusting bracket.

7. The anti-shake device for the sunshade according to any one of claims 1 to 5, characterized in that, The adjusting component is provided with a protrusion. The protrusion has a mounting hole, and the arm connecting piece and the limiting component are rotatably installed on the mounting hole through an eccentric shaft.

8. The anti-shake device for the sunshade according to claim 7, characterized in that, The limiting component includes a U-shaped piece and a connecting piece. The connecting piece is arranged at one end of the U-shaped piece. The U-shaped piece is used to buckle on at least a part of the adjusting component and at least a part of the positioning component. The connecting piece has a perforation and a clamping groove. The perforation is used to install the eccentric shaft, and the clamping groove is used to clamp the arm connecting piece, so that the limiting component rotates with the rotation of the arm connecting piece and the arm connecting piece resists the limiting component in the buckling position.

9. The anti-shake device for the awning according to claim 8, characterized in that, The engaging direction of the engaging groove is parallel to the plane where the connecting piece is located; the plane where the connecting piece is located is integrally formed and overlaps with the plane where the end of the U-shaped piece is located.

10. A sunshade, characterized in that, It includes the anti-shake device according to any one of claims 1 to 9.

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