Waterproof wear-resistant reflective covering tarpaulin for vehicle

Abstract

The waterproof wear-resistant reflective covering tarpaulin comprises a carriage and a tarpaulin sliding framework, a sliding bottom frame is fixedly installed on the upper end face of the carriage, supporting rods are fixedly installed at the four corners of the upper end face of the sliding bottom frame, and a sliding supporting frame is fixedly installed on the upper end faces of the four supporting rods; two sliding rail grooves are sequentially formed in the upper end face of the sliding supporting frame, fixing blocks are fixedly installed on one sides of the two sliding rail grooves, the tarpaulin sliding framework is arranged above the sliding supporting frame and rotationally connected with the fixing blocks through bearings, and tarpaulin is fixedly installed on the upper end face of the tarpaulin sliding framework. And a plurality of reflective strips are arranged on the awning cloth. The device has the advantages that by arranging the sliding rail groove, the sliding block, the first reel and the second reel, contraction and expansion of the device can be adjusted and controlled by controlling the handle, operation is simpler and more convenient, and efficiency is higher.

Description

Technical Field

[0001] The utility model relates to a covering tarpaulin, in particular to a waterproof, wear-resistant and reflective covering tarpaulin for vehicles. Background Art

[0002] Tarpaulin (or waterproof cloth) is a high-strength waterproof material with good toughness and softness. It is often used as canvas (canvas), polyester with polyurethane coating or made into polyethylene plastic. Tarpaulin usually has strong grommets at the corners or edges to facilitate ropes, hanging or covering. At present, the existing car covering tarpaulin often needs to be fixed by wrapping ropes around the four corners of the car box during use, which is time-consuming and laborious and inconvenient to use. Therefore, based on the above problems, we have designed such a car waterproof, wear-resistant and reflective covering tarpaulin to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a waterproof, wear-resistant and reflective tarpaulin for a vehicle, so as to solve the problem that the existing tarpaulin for a vehicle in the art needs to be frequently wound with ropes around the four corners of the vehicle box during use, which is time-consuming and laborious and inconvenient to use.

[0004] The tarpaulin sliding frame is a kind of waterproof, wear-resistant and reflective covering tarpaulin for vehicles, comprising a carriage and a tarpaulin sliding frame, the upper end surface of the carriage is fixedly mounted with a sliding base frame, and support rods are fixedly mounted at four corners of the upper end surface of the sliding base frame, and the upper end surfaces of the four support rods are fixedly mounted with a sliding support frame, and the upper end surfaces of the sliding support frame are sequentially provided with two slide rail grooves, and one side of the two slide rail grooves is fixedly mounted with a fixing block, the tarpaulin sliding frame is arranged above the sliding support frame, and the tarpaulin sliding frame is rotatably connected to the fixing block through a bearing, the upper end surface of the tarpaulin sliding frame is covered with a tarpaulin, and a plurality of reflective strips are attached to the tarpaulin, the tarpaulin sliding frame comprises a support rod and a cross rod, both ends of the support rod are provided with a shaft hole, and both ends of the cross rod are equipped with a shaft, and the support rod and the cross rod are connected through the shaft hole and the shaft rotation The top end face of each of the two guide wheels is fixedly provided with a first gear and the second end face of each of the two guide wheels is fixedly provided with a first gear and a second gear and a second gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a third gear and a

[0005] Preferably, springs are fixedly provided at both ends of the first reel, and the two springs are fixedly connected to the inner walls of both sides of the first fixing frame in sequence, and a turntable is provided on one side of the second fixing frame.

[0006] Preferably, the turntable is docked with the second reel, a bolt is fixedly installed on one side wall of the second fixing frame, a crank is fixedly installed on one side of the turntable, and a plurality of positioning holes are sequentially provided on the turntable, and the positions of the bolts and the positioning holes correspond to each other.

[0007] Preferably, one end of the first fixing frame and the second fixing frame are both provided with a rope outlet, and a rope wheel is sleeved on the connecting column.

[0008] Preferably, the rope wheel is concave, with the protrusions on both sides recessed inwards, and the socket connection between the connecting column and the rope wheel is also concave.

[0009] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0010] 1. The utility model is provided with a slide rail groove, a sliding block, a first reel and a second reel. When using the device, first loosen the bolt on the side wall of the second fixing frame, then turn the crank to rotate the second reel to tighten the second rope. The tightening of the second rope drives the movement of the slider, the movement of the slider drives the movement of the cross bar, the movement of the cross bar drives the sliding block to move along the slide rail groove, and the movement of the sliding block enables the tarpaulin to be unfolded. When retracting, since a spring spring is provided in the second reel, the bolt is loosened, the crank is turned in the opposite direction, and the first reel tightens the first rope. Compared with the traditional device, the addition of this device can adjust the contraction and unfolding of the device by controlling the crank, making the operation simpler, more convenient and more efficient.

[0011] 2. The utility model provides a support rod, a cross rod, a shaft hole and a shaft slider. When the device is used, the support rod and the cross rod are rotatably connected through the shaft hole and the shaft. When the position of the slider is adjusted, the support rod and the cross rod will rotate around the shaft, so that the support rod and the cross rod move along the slide rail groove to complete the contraction and expansion of the support rod and the cross rod. Compared with the traditional device, the addition of this device makes it possible to contract and expand the device by adjusting the position of the slider, thereby avoiding the tarpaulin device affecting driving or occupying a large space when not in use due to its size. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is an exploded view of the second fixing frame and the second reel of the utility model.

[0015] Figure 3 This is an exploded view of the slide rail groove and the sliding block of the utility model.

[0016] Figure 4 This is a cross-sectional view of the first scroll of the utility model.

[0017] Figure 5 For this utility model Figure 1 Enlarged view of point A.

[0018] Description of reference numerals:

[0019] 1. Carriage; 2. Tarpaulin sliding frame; 201. Strut; 202. Crossbar; 3. Sliding chassis; 4. Support rod; 5. Sliding support frame; 6. Slide rail groove; 7. Fixed block; 11. Shaft hole; 12. Shaft; 13. Sliding block; 14. Slide rail; 15. Slide rod; 16. Sliding block; 17. Connecting column; 18. First fixed frame; 19. First reel; 20. Steering wheel; 21. Second fixed frame; 22. Second reel; 23. First rope; 24. Spring; 25. Turntable; 26. Handle; 27. Bolt; 28. Positioning hole; 29. ​​Rope outlet; 30. Rope wheel; 32. Connector; 33. Second rope. DETAILED DESCRIPTION

[0020] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of the present disclosure will be more comprehensive and complete and the concepts of the example embodiments will be fully conveyed to those skilled in the art. The accompanying drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated description will be omitted.

[0021] In addition, the described features, structures or characteristics may be combined in one or more example embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced while omitting one or more of the specific details, or other methods, components, steps, etc. may be adopted. In other cases, well-known structures, methods, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present disclosure.

[0022] The utility model provides Figure 1-5The waterproof, wear-resistant and reflective tarpaulin for a vehicle shown in the figure comprises a carriage 1 and a tarpaulin sliding frame 2, a sliding frame 3 is fixedly mounted on the upper end surface of the carriage 1, support rods 4 are fixedly mounted at the four corners of the upper end surface of the sliding frame 3, a sliding support frame 5 is fixedly mounted on the upper end surfaces of the four support rods 4, two slide rail grooves 6 are sequentially provided on the upper end surfaces of the sliding support frame 5, a fixing block 7 is fixedly mounted on one side of the two slide rail grooves 6, the tarpaulin sliding frame 2 is arranged above the sliding support frame 5, and the tarpaulin sliding frame 2 is rotatably connected to the fixing block 7 through a bearing, and the tarpaulin sliding frame 2 The upper end surface is paved with a tarpaulin, and a plurality of reflective strips are attached to the tarpaulin. The tarpaulin sliding frame 2 includes a support rod 201 and a cross bar 202. Both ends of the support rod 201 are provided with a shaft hole 11, and both ends of the cross bar 202 are equipped with a shaft 12. The support rod 201 and the cross bar 202 are rotatably connected through the shaft hole 11 and the shaft 12. The upper end surfaces of the two slide rail grooves 6 are provided with sliding blocks 13, and the lower end surfaces of the two sliding blocks 13 are fixedly installed with slide rails 14. The slide rails 14 are slidably installed in the slide rail grooves 6, and a sliding block 13 is provided between the sliding block 13 and the cross bar 202. There is a connecting piece 32, the sliding block 13 and the cross bar 202 are fixedly connected by the connecting piece 32, the inner side of the sliding support frame 5 is provided with a sliding bar 15, and a slider 16 is slidably installed on the sliding bar 15. Compared with the traditional device, the addition of this device makes it possible to shrink and expand the device by adjusting the position of the slider 16, so as to avoid affecting driving or occupying a large space due to the size of the device when not in use. A connecting column 17 is fixedly installed on the upper end surface of the slider 16, and the other end of the connecting column 17 is fixedly connected to a cross bar 202. A first fixed A fixed frame 18, a first reel 19 is provided in the first fixed frame 18, a first rope 23 is provided between the first reel 19 and the connecting column 17, a steering wheel 20 is fixedly installed on one side of the lower end surface of the sliding support frame 5, a second fixed frame 21 is fixedly installed on one side wall of the carriage 1, a second reel 22 is rotatably installed in the second fixed frame 21, compared with the traditional device, the addition of this device can regulate the contraction and expansion of the device by controlling the crank 26, so that the operation is simpler, more convenient and more efficient, and a second rope 33 is provided between the second reel 22 and the connecting column 17.

[0023] Furthermore, in the above technical solution, clockwork springs 24 are fixedly provided at both ends of the first reel 19, and the two clockwork springs 24 are respectively fixedly connected to the inner walls on both sides of the first fixed frame 18 in sequence, and a turntable 25 is provided on one side of the second fixed frame 21, so that the first reel 19 can tighten the first rope 23 at any time.

[0024] Furthermore, in the above technical solution, the turntable 25 is docked with the second reel 22, a bolt 27 is fixedly installed on one side wall of the second fixed frame 21, a crank 26 is fixedly installed on one side of the turntable 25, and a plurality of positioning holes 28 are sequentially provided on the turntable 25, and the positions of the bolts 27 and the positioning holes 28 correspond to each other, so as to facilitate the tightening and fixing of the second rope 33.

[0025] Furthermore, in the above technical solution, a rope outlet 29 is provided at one end of the first fixing frame 18 and the second fixing frame 21 , and a rope wheel 30 is provided on the connecting column 17 to facilitate the fixed connection of the first rope 23 and the second rope 33 .

[0026] Furthermore, in the above technical solution, the rope wheel 30 is concave, with protrusions on both sides and a depression inward in the middle, and the connection between the connecting column 17 and the rope wheel 30 is also concave, so that the rope wheel 30 is installed more firmly and the first rope 23 and the second rope 33 are not easy to detach from the rope wheel 30.

[0027] How it works

[0028] The specific implementation method is as follows: when the user needs to use the device, the user first loosens the bolt 27 on the side wall of the second fixing frame 21, and then turns the crank 26. Since a second rope 33 is provided between the second reel 22 and the connecting column 17, the second reel 22 rotates to tighten the second rope 33. The tightening of the second rope 33 drives the movement of the slider 16. Since the connecting column 17 is fixedly connected between the slider 16 and the cross bar 202, the movement of the slider 16 drives the movement of the cross bar 202. The movement of the cross bar 202 drives the sliding block 13 to move along the slide rail groove 6. The movement of the sliding block 13 enables the device to be unfolded. When retracting, since a clockwork spring 24 is provided in the first reel 19, the bolt 27 is loosened, the crank 26 is reversed, the first reel 19 tightens the first rope 23, retracts to a certain position, and tightens the bolt 27 to complete the retraction of the device.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A waterproof, wear-resistant, reflective tarpaulin for a vehicle, comprising a vehicle compartment (1) and a tarpaulin sliding frame (2), characterized in that: The upper end surface of the carriage (1) is fixedly mounted with a sliding base frame (3), and support rods (4) are fixedly mounted at the four corners of the upper end surface of the sliding base frame (3). The upper end surfaces of the four support rods (4) are fixedly mounted with a sliding support frame (5). The upper end surface of the sliding support frame (5) is provided with two slide rail grooves (6) in sequence, and a fixed block (7) is fixedly mounted on one side of the two slide rail grooves (6). The tarpaulin sliding frame (2) is arranged above the sliding support frame (5), and the tarpaulin sliding frame (2) is rotatably connected to the fixed block (7) through a bearing. The upper end surface of the frame (2) is paved with a tarpaulin, and a plurality of reflective strips are attached to the tarpaulin. The tarpaulin sliding frame (2) comprises a support rod (201) and a cross rod (202). Both ends of the support rod (201) are provided with a rotating shaft hole (11), and both ends of the cross rod (202) are equipped with a rotating shaft (12). The support rod (201) and the cross rod (202) are rotatably connected through the rotating shaft hole (11) and the rotating shaft (12). The upper end surfaces of the two slide rail grooves (6) are provided with sliding blocks (13), and the lower end surfaces of the two sliding blocks (13) are fixedly installed. A slide rail (14) is provided, the slide rail (14) is slidably installed in a slide rail groove (6), a connecting piece (32) is provided between the slide block (13) and the cross bar (202), the slide block (13) and the cross bar (202) are fixedly connected through the connecting piece (32), a slide bar (15) is provided on the inner side of the slide support frame (5), a slider (16) is slidably installed on the slide bar (15), a connecting column (17) is fixedly installed on the upper end surface of the slider (16), the other end of the connecting column (17) is fixedly connected to a cross bar (202), the slide support frame (5) is provided with a slide bar (15) and a slide bar (16) is fixedly installed on the upper end surface of the slider (16), the other end of the connecting column (17) is fixedly connected to a cross bar (202), and the slide support frame (5) is provided with a slide bar (15) and a slide bar (16) is fixedly installed on the upper end surface of the slider (16). A first fixed frame (18) is provided on a side wall surface inside the frame (5), a first reel (19) is provided inside the first fixed frame (18), a first rope (23) is provided between the first reel (19) and the connecting column (17), a steering wheel (20) is fixedly installed on one side of the lower end surface of the sliding support frame (5), a second fixed frame (21) is fixedly installed on a side wall surface of the carriage (1), a second reel (22) is rotatably installed inside the second fixed frame (21), and a second rope (33) is provided between the second reel (22) and the connecting column (17).

2. The waterproof, wear-resistant, reflective tarpaulin for a vehicle according to claim 1, characterized in that: Both ends of the first winding shaft (19) are fixedly provided with spring springs (24), and the two spring springs (24) are respectively and sequentially fixedly connected to the inner walls of both sides of the first fixed frame (18), and a rotating disk (25) is provided on one side of the second fixed frame (21).

3. The waterproof, wear-resistant, reflective tarpaulin for a vehicle according to claim 2, characterized in that: The turntable (25) is docked with the second reel (22), a bolt (27) is fixedly mounted on one side wall of the second fixing frame (21), a crank (26) is fixedly mounted on one side of the turntable (25), a plurality of positioning holes (28) are sequentially arranged on the turntable (25), and the positions of the bolts (27) and the positioning holes (28) correspond to each other.

4. The waterproof, wear-resistant, reflective tarpaulin for a vehicle according to claim 1, characterized in that: One end of each of the first fixing frame (18) and the second fixing frame (21) is provided with a rope outlet (29), and a rope wheel (30) is sleeved on the connecting column (17).

5. The waterproof, wear-resistant, reflective tarpaulin for a vehicle according to claim 4, characterized in that: The rope wheel (30) is concave, with protrusions on both sides and a depression in the middle, and the sleeve connection between the connecting column (17) and the rope wheel (30) is also concave.

Images