Novel roller support on double-sided tent

Abstract

The novel roller support comprises a main support body and a cloth rolling roller, the main support body is composed of at least two sets of stand columns, the roller support body is composed of a base portion and a support portion, the base portion is inserted into the ends of the stand columns in a sleeved mode, and the cloth rolling roller is arranged on the support portion. The support parts are arranged on the upper surface of the base part and located on the rectangular edge close to the outer side, the support parts are in a symmetrical state, and the cloth rolling roller is installed between the two support parts. On the premise that original functions are guaranteed, an original clamping and locking mode of the roller support is changed into a fixed sleeving and embedding mode, the firmness of the roller support is better, the positions, arranged at the two ends, of the roller support arranged in this way are fixed and symmetrical, and deviation cannot be generated.

Description

Technical Field

[0001] The utility model relates to the field of sunshade awnings, in particular to a novel roller bracket on a double-sided awning. Background Art

[0002] The awning has a comprehensive external shading function, which can block the radiation of sunlight and reduce the ambient temperature within the shaded area; at the same time, it can also play a role in rain and dust prevention in windy and rainy weather environments.

[0003] As attached Figure 1 The figure shows a roller bracket structure traditionally used in awnings. In this structure, the lower part of the roller bracket is open and has a certain elasticity. The roller bracket is clamped at the end of the connecting pipe, and the lower part of the roller bracket is clamped by bolts. This arrangement is troublesome to install, and the installation positions of the roller brackets at both ends are deviated. At the same time, the roller bracket fastened by bolts is easy to detach from the connecting pipe under the action of axial force, and has poor firmness. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a novel roller bracket on a double-sided tent, which can effectively solve the problems existing in the above-mentioned traditional roller brackets.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a new type of roller bracket on a double-sided tent, including a main bracket and a cloth rolling roller, the main bracket is composed of at least two groups of columns, the roller bracket is composed of a base part and a bracket part, the base part is inserted into the end of the column, the bracket part is arranged on the upper surface of the base part and is located near the outer rectangular edge in a symmetrical state, and the cloth rolling roller is installed between the two groups of the bracket parts.

[0006] In the above technical solution, further, a connecting seat is disassembled and arranged on the opposite inner sides of the two groups of the columns and below the roller bracket, and a connecting tube is arranged so that both ends thereof are nested in the connecting seats on both sides.

[0007] In the above technical solution, further, vertical cloth pipes are provided on both sides of the main bracket, support arm frames are provided on the connecting pipe and fixed at both ends, a slide groove is provided at the bottom of the vertical cloth pipe, and a support arm seat is slidably provided in the slide groove, the support arm frame and the vertical cloth pipe are connected by a support arm, and the support arm includes a first support arm hinged on the support arm frame and a second support arm hinged on the support arm seat, the first support arm and the second support arm are connected by a hinge, and the two groups of the support arms on the same side are symmetrical, and the support arms on both sides are symmetrical.

[0008] In the above technical solution, further, an arcuate surface is provided on the vertical cloth tube and located on the outer side surface, a groove is provided at the end of the arcuate surface and located on the lower surface and axially penetrates the vertical cloth tube, the tarpaulin is pulled out from one end of the cloth winding roller and extends toward the vertical cloth tube, the tarpaulin fits the arcuate surface and is in a hanging state at the end of the vertical cloth tube, a cloth cover placed in the groove is provided on the inner side of the tarpaulin and located at the end of the vertical cloth tube, and a cloth clamping tube passing through the cloth cover is provided in the groove.

[0009] In the above technical solution, further, a fastener penetrating the connecting seat and embedded in the column is arranged on the connecting seat and located on the opposite side of the connecting seat, and a fastener penetrating the connecting pipe wall and embedded in the connecting seat is arranged at the lower part of the connecting pipe and located below the connecting seat.

[0010] In the above technical solution, further, a square shaft sleeve and a round shaft sleeve are respectively arranged on both sides of the cloth winding roller, the square shaft on the square shaft sleeve protrudes from the bracket part, and the round shaft on the round shaft sleeve is rotatably arranged in the bracket part through a shaft sleeve.

[0011] In the above technical solution, further, a transmission assembly is provided on one side of the roller bracket, and the square shaft on the square shaft sleeve is embedded in the transmission assembly, and the square shaft sleeve is driven to rotate by the transmission assembly to control the rotation of the cloth winding roller.

[0012] In the above technical solution, further, the transmission assembly includes a worm wheel, a square hole is provided in the middle of the worm wheel, the square shaft sleeve is embedded in the square hole, positioning sleeves are provided on the front and rear sides of the worm wheel, a worm meshing with the worm wheel is provided on one side of the worm wheel, oil-containing bearings are provided on the upper and lower sides of the worm, and a rotating assembly is provided on the worm.

[0013] In the above technical solution, further, the rotating assembly includes a hinge ring arranged at the lower end of the worm, a rocker with a hook at the end is provided and the hook is hooked into the hinge ring, and the hinge ring through hole is waist-shaped, and its width and height are both larger than the cross-sectional diameter and hook depth of the hook.

[0014] In the above technical solution, further, a support seat is arranged below the column, a positioning tube is arranged at the center of the support seat, the column is sleeved on the positioning tube, and the column is fixed to the support seat by fasteners.

[0015] The beneficial effect of the utility model is that under the premise of ensuring the original function, the original clamping mode of the roller bracket is locked and modified into a fixed sleeve type, the firmness of the roller bracket is better, and the positions of the roller bracket arranged in this way are fixed and symmetrical at both ends, and no deviation will occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 This is a diagram of the roller bracket structure on a traditional awning.

[0018] Figure 2 It is an overall exploded stereogram of the utility model.

[0019] Figure 3 It is an exploded stereogram of the entire utility model from another angle.

[0020] Figure 4 The utility model Figure 2 Enlarged view of point A in the middle.

[0021] Figure 5 The utility model Figure 2 Enlarged view of point B in the middle.

[0022] Figure 6 The utility model Figure 3 Enlarged view of center C.

[0023] Figure 7 It is a stereoscopic diagram of the roller support of the utility model.

[0024] In the figure, 1. cloth rolling roller, 2. tarpaulin, 3. column, 4. roller bracket, 41. base part, 42. bracket part, 5. connecting seat, 6. connecting pipe, 7. cloth hanging pipe, 8. support arm frame, 9. slide groove, 10. support arm seat, 11. support arm, 111. first support arm, 112. second support arm, 12. arc surface, 13. groove, 14. cloth clamping tube, 15. notch, 16. square shaft sleeve, 17. round shaft sleeve, 18. shaft sleeve, 19. worm gear, 20. square hole, 21. positioning sleeve, 22. worm, 23. oil-containing bearing, 24. hinge ring, 25. hook, 26. rocker, 27. support seat, 28. positioning tube. DETAILED DESCRIPTION

[0025] Reference Figure 2 , 3 As shown in Figures 4 and 6, a new type of roller bracket on a double-sided awning includes a main bracket and a cloth rolling roller 1. The main bracket is composed of at least two groups of columns 3. The roller bracket 4 is composed of a base portion 41 and a bracket portion 42. The base portion 41 is inserted into the end of the column 3. The bracket portion 42 is arranged on the upper surface of the base portion 41 and is located near the outer rectangular edge in a symmetrical state. The cloth rolling roller 1 is installed between the two groups of the bracket portions 42.

[0026] The column 3 is rectangular, and the roller support 4 is L-shaped. Figure 7As shown, a notch 15 is provided at the bottom of the base portion 41, and the size of the column 3 matches the notch 15. The base portion 41 is inserted from top to bottom, and the base portion 41 covers the column 3. The bracket portion 42 is provided on the upper surface of the base portion 41 and is located on the side of the rectangular edge of the base portion 41 close to the outside. The two groups of roller brackets 4 are symmetrical. In order to fix the roller brackets 4, fasteners are provided on the inner side of the column 3. A group of fasteners pass through the base portion 41 and are embedded in the column 3, so that the roller brackets 4 are fixed. This arrangement can always keep the roller brackets 4 on both sides at a fixed distance without deviation. Compared with the original structure, this structure is more convenient and quick to install, and there is no situation in which the roller brackets are detached due to axial force.

[0027] A connecting seat 5 is removably provided on the opposite inner sides of the two groups of columns 3 and below the roller bracket 4, and a connecting pipe 6 is provided so that both ends thereof are nested in the connecting seats 2 on both sides. The connecting seat 5 is used to facilitate the positioning of the connecting pipe 6 and also facilitate installation. Specifically, the connecting seat 5 is columnar, and the bottom surface of the connecting seat 5 is in contact with the inner surface of the column 3. A fastener is provided on the top surface of the column on the other side of the connecting seat 5, which passes through the connecting seat 5 and is embedded in the column 3. The end of the connecting pipe 6 is inserted into the connecting seat 5, and a fastener that passes through the wall of the connecting pipe 6 and is embedded in the connecting seat 5 is provided at the lower part of the connecting pipe 6 and directly below the connecting seat 5.

[0028] Wherein, a hanging cloth tube 7 is respectively arranged on both sides of the main bracket, the tarpaulin 2 is connected to the hanging cloth tube 7 after being pulled out from the cloth rolling roller 1, and a support arm frame 8 is fixedly arranged at both ends of the connecting tube 6, and a support arm 11 can be installed on both sides of the same support arm frame 8, and a slide groove 9 is arranged on the lower end surface of the hanging cloth tube 7, and a support arm seat 10 is slidably arranged in the slide groove 9, and the support arm frame 8 is connected to the hanging cloth tube 7 through the support arm 11, and the support arm 11 includes a first support arm 111 hinged on the support arm frame 8 and a second support arm 112 hinged on the support arm seat 10, and the first support arm 8 is fixedly arranged on both ends of the connecting tube 6, and the support arm 11 is fixedly arranged on both sides of the connecting tube 6, and the support arm 11 is fixedly arranged on the lower end surface of the hanging cloth tube 7. The arm 111 and the second arm 112 are also connected by a hinge, and the angle formed by the first arm 111 and the second arm 112 is toward the direction of the column 3 on the same side. The two groups of arms 11 on the same side are symmetrical, and the arms 11 on both sides are symmetrical. In the unfolded state, the angle between the first arm 111 and the second arm 112 is a right angle. When retracted, the end of the first arm 111 and the second arm 112 hingedly biased toward the side of the connecting pipe 6, and the end of the second arm 112 and the arm seat 10 hingedly biased toward the side of the connecting pipe 6, and the arm seat 10 moves toward the middle of the vertical cloth pipe 7.

[0029] Figure 5 As shown in, the vertical cloth tube 7 is triangular in shape, wherein the lower side is a plane, and the slide groove 9 is arranged at its lower side. An arc surface 12 in an outward convex shape is arranged on the outer side surface of the vertical cloth tube 7, and a groove 13 axially penetrating the vertical cloth tube 7 is arranged at the arc end of the arc surface 12 and located at the lower bottom surface of the vertical step tube 7, and the groove 13 is arranged on one side of the slide groove 9. After the tarpaulin 2 is pulled out from the cloth winding roller 1 and extends toward the vertical cloth tube 7, the tarpaulin 2 fits the arc surface 12, and after extending along the arc surface 12, the excess part hangs down from the end of the vertical cloth tube 7. At the same time, a cloth sleeve placed in the groove 13 is arranged on the inner side of the vertical cloth tube 7 and located at the end of the vertical cloth tube 7, and a cloth clamping tube 14 is inserted into the cloth sleeve. At the same time, the cloth clamping tube 14 with the cloth sleeve is embedded in the groove 13 to ensure that the tarpaulin 2 is tightened, and such an arrangement can ensure the verticality of the hanging of the tarpaulin 2.

[0030] A cloth clamping tube 14 is provided in the groove 13 , and the tarpaulin 2 in the groove 13 is tightened and fixed by the cloth clamping tube 14 . With such a configuration, the contact area between the tarpaulin 2 and the vertical step tube 7 is larger than that in the original structure, and the contact area is the area of ​​the arc surface 12 .

[0031] Figure 4 , 6 As shown in the figure, a square shaft sleeve 16 and a round shaft sleeve 17 are embedded on both sides of the cloth winding roller 1, a square shaft is arranged on the outside of the square shaft sleeve 16, a through hole is arranged at the center of the bracket part 42, the square shaft passes through the through hole, a round shaft is arranged on the outside of the round shaft sleeve 17, the round shaft is embedded in a sleeve, and the sleeve is fixed in the bracket part 42.

[0032] A transmission assembly is provided on one side of the roller bracket 4 with the square shaft sleeve 16 , and the square shaft on the square shaft sleeve 16 is further embedded in the transmission assembly, and the square shaft sleeve 16 is driven to rotate by the transmission assembly to control the rotation of the cloth winding roller 1 .

[0033] The transmission assembly includes a worm wheel 19, a square hole 20 is provided at the center of the worm wheel 19, and the square shaft is embedded in the square hole 20. Since the worm wheel 19 rotates in the horizontal direction, positioning sleeves 21 are provided on the front and rear sides of the worm wheel 19, and a worm 22 meshing with the worm wheel 19 is provided on one side of the worm wheel 19. The worm 22 rotates in the longitudinal direction, and oil-containing bearings 23 are provided on the upper and lower sides of the worm 22. The lower end of the worm 22 is provided with a rotating assembly for controlling the rotation of the worm 22.

[0034] The rotating assembly includes a hinge ring 24 arranged at the lower end of the worm 22, a rocker 26 with a hook 25 at the end, and the hook 25 is hooked into the hinge ring 24. The through hole of the hinge ring 24 is waist-shaped, and its width and height are both larger than the cross-sectional diameter of the hook 25 and the depth of the hook 25. When it is necessary to control the rotation of the worm 22, the hook 25 is hooked into the hinge ring 24, and the rocker 26 is pulled outward and rotated to rotate the worm 22.

[0035] A support seat 27 is disposed below the column 3 , a positioning tube 28 is disposed at the center of the support seat 27 , the column 3 is sleeved on the positioning tube 28 , and the column 3 is fixed to the support seat 27 by the fasteners.

[0036] The working process of the utility model is as follows: during installation, the roller bracket 1 is aligned with the column 3 from top to bottom, and at the same time, the bracket part 42 is located at the outer side of the installation part 41, and the notch 15 wraps the top of the column 3.

[0037] The above is only an embodiment of the present invention and does not limit the present invention in any form. Simple modifications, equivalent changes or modifications made without departing from the technical solution of the present invention all fall within the protection scope of the present invention.

Claims

1. A new type of roller support on a double-sided awning, comprising a main support and a cloth rolling roller, characterized in that: The main bracket is composed of at least two groups of columns, and the roller bracket is composed of a base part and a bracket part. The base part is inserted into the end of the column, and the bracket part is arranged on the upper surface of the base part and is located near the outer rectangular edge. The two groups of roller brackets are symmetrical, and the cloth rolling roller is installed between the two groups of bracket parts.

2. The novel roller support for a double-sided awning according to claim 1 is characterized in that: A connecting seat is provided on the opposite inner sides of the two groups of columns and below the roller bracket for disassembly, and a connecting pipe is provided so that both ends of the pipe are nested in the connecting seats on both sides.

3. The novel roller support for a double-sided awning according to claim 2 is characterized in that: Hanging pipes are arranged on both sides of the main bracket, and support arm frames are arranged on the connecting pipe and fixed at both ends. A slide groove is arranged at the bottom of the hanging pipe, and an arm seat is slidably arranged in the slide groove. The support arm frame is connected to the hanging pipe through a support arm, and the support arm includes a first support arm hinged on the support arm frame and a second support arm hinged on the support arm seat. The first support arm and the second support arm are connected by a hinge, and the two groups of support arms on the same side are symmetrical, and the support arms on both sides are symmetrical.

4. The novel roller support for a double-sided awning according to claim 3 is characterized in that: An arcuate surface is provided on the outer side surface of the hanging cloth tube, and a groove is provided at the end of the arcuate surface and at the lower surface, which axially penetrates the hanging cloth tube. The tarpaulin is pulled out from one end of the cloth winding roller and extends toward the hanging cloth tube. The tarpaulin fits the arcuate surface and is in a hanging state at the end of the hanging cloth tube. A cloth cover placed in the groove is provided on the inner side of the tarpaulin and at the end of the hanging cloth tube, and a cloth clamping tube passing through the cloth cover is provided in the groove.

5. The novel roller support for a double-sided awning according to claim 2 is characterized in that: A fastener penetrating the connection seat and embedded in the column is arranged on the connection seat and located on the opposite side of the column, and a fastener penetrating the connection pipe wall and embedded in the connection seat is arranged at the lower part of the connection pipe and located below the connection seat.

6. The novel roller support for a double-sided awning according to claim 1 is characterized in that: A square shaft sleeve and a round shaft sleeve are respectively arranged on both sides of the cloth winding roller, the square shaft on the square shaft sleeve protrudes from the bracket part, and the round shaft on the round shaft sleeve is rotatably arranged in the bracket part through a shaft sleeve.

7. The novel roller support for a double-sided awning according to claim 6 is characterized in that: A transmission assembly is provided on one side of the roller bracket, and the square shaft on the square shaft sleeve is embedded in the transmission assembly. The square shaft sleeve is driven to rotate by the transmission assembly to control the rotation of the cloth winding roller.

8. The novel roller support for a double-sided awning according to claim 7 is characterized in that: The transmission assembly includes a worm wheel, a square hole is provided in the middle of the worm wheel, the square shaft sleeve is embedded in the square hole, positioning sleeves are provided on the front and rear sides of the worm wheel, a worm meshing with the worm wheel is provided on one side of the worm wheel, oil-containing bearings are provided on the upper and lower sides of the worm, and a rotating assembly is provided on the worm.

9. The novel roller support for a double-sided awning according to claim 8 is characterized in that: The rotating assembly includes a hinge ring arranged at the lower end of the worm, a rocker with a hook at the end and the hook is hooked into the hinge ring, the hinge ring through hole is waist-shaped, and its width and height are greater than the cross-sectional diameter and hook depth of the hook.

10. The novel roller support for a double-sided awning according to claim 1, characterized in that: A support seat is arranged below the column, a positioning tube is arranged at the center of the support seat, the column is sleeved on the positioning tube, and the column is fixed on the support seat by fasteners.

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