Sun-proof electric vehicle seat cushion

Abstract

The utility model discloses a sun-proof electric vehicle seat cushion which comprises an electric vehicle seat cushion body, a rotating mechanism is arranged outside the electric vehicle seat cushion body, sun-proof covering cloth is arranged on the surface of the rotating mechanism, a driving mechanism is arranged at the bottom end of the rotating mechanism, the rotating mechanism comprises a rotating shaft, and a third U-shaped block is driven by a driving air cylinder to rotate. By arranging the sun-proof cover cloth, the upper end of the electric vehicle seat cushion is covered with the sun-proof cover cloth, the electric vehicle seat cushion is covered with the sun-proof cover cloth, the sun-proof effect is achieved, the seat cushion can be prevented from being wetted by rainwater, the comfort level of a user can be improved, and the service life of the electric vehicle seat cushion can be prolonged; the sunscreen covering cloth is fixed to the surface of the rotating mechanism, disassembly is convenient, when the sunscreen covering cloth is damaged, only the sunscreen covering cloth needs to be replaced, and the use cost of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle equipment, in particular to a sun-proof electric vehicle seat cushion. Background Art

[0002] An electric bicycle is a vehicle that uses a battery as an auxiliary energy source and is based on an ordinary bicycle and is equipped with a motor, controller, battery, handlebar, brake handle and other operating components and a display instrument system.

[0003] In order to prevent the upper surface of the seat cover of some electric vehicles from being heated by the sun for a long time when not riding, and the temperature is too high for the human body to bear when sitting on it, and also to protect the seat cover, a sun-proof seat cushion is usually used to cover it. The sun-proof seat cushion is a loop formed on the seat cover of the electric vehicle by directly connecting the two ends of the sun protection layer with the two ends of two elastic strips. The gap between the seat cover and the seat bucket is large, which allows the elastic strip to twitch in the gap. During use, the sun-proof seat cushion may deviate from its original position due to the movement of the buttocks, and the position of the sun-proof seat cushion often needs to be readjusted. In addition, long-term friction can easily cause damage to the sun-proof seat cushion, and the entire seat cushion needs to be replaced, which is not conducive to reducing the cost of use.

[0004] To this end, the utility model provides a sun-proof electric vehicle seat cushion, which covers the electric vehicle seat cushion by arranging a retractable sun-proof cover cloth to protect against the sun. There is no need to cover the seat cushion all the time, and the seat cushion will not be displaced due to riding. The sun-proof cover cloth is detachable and can be replaced separately if damaged to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a sun-proof electric vehicle seat cushion to solve the above-mentioned problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sun-proof electric vehicle seat cushion, comprising an electric vehicle seat cushion body, a rotating mechanism is arranged on the outside of the electric vehicle seat cushion body, a sun-proof cover cloth is arranged on the surface of the rotating mechanism, a driving mechanism is arranged at the bottom end of the rotating mechanism, the rotating mechanism comprises a rotating shaft, a third U-shaped block, a second U-shaped block and a first U-shaped block are arranged on the outside of the rotating shaft in sequence from the inside to the outside, and one end of the rotating shaft passes through the electric vehicle seat cushion body and is fixedly connected with a gear.

[0007] Preferably, the third U-shaped block is fixedly connected to a rotating shaft, and limiting grooves are symmetrically provided on the front and rear sides of the third U-shaped block, and a limiting groove is provided on a side of the third U-shaped block away from the rotating shaft.

[0008] Preferably, the second U-shaped block is rotatably connected to a rotating shaft, and a limiting groove is provided on a side of the second U-shaped block away from the rotating shaft.

[0009] Preferably, the first U-shaped block is rotatably connected to a rotating shaft, and limiting grooves are symmetrically provided on the front and rear sides of the first U-shaped block, and a limiting groove is provided on a side of the first U-shaped block away from the rotating shaft.

[0010] Preferably, the limiting grooves are each provided with corresponding limiting blocks, a threaded hole is provided in the middle of the limiting groove, a bolt is threadedly connected to the inner thread of the threaded hole, and the bottom end of the bolt is rotatably connected to the limiting block.

[0011] Preferably, the driving mechanism comprises a rack, the rack is meshedly connected with a gear, the rack is slidably connected with a slide groove, the slide groove is provided at the top of the support plate, and symmetrical fixing holes are provided on the surface of the support plate.

[0012] Preferably, a cylinder is fixedly connected to the top of the support plate, a fixed block is fixedly connected to the output end of the cylinder, and a rack is fixedly connected to one side of the fixed block.

[0013] Preferably, the top end of the support plate is threadedly connected to a limiting U-shaped block, and a first U-shaped block is arranged inside the limiting U-shaped block.

[0014] Preferably, a sun protection cover cloth is provided on the outside of the limit block, and the limit block is slidably connected to the limit groove.

[0015] Preferably, both ends of the rotating shaft pass through the electric vehicle seat body, and the outer wall of the rotating shaft is rotatably connected to the electric vehicle seat body.

[0016] Beneficial Effects

[0017] The utility model provides a sun-proof electric vehicle seat cushion. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The electric vehicle seat cushion drives the third U-shaped block to rotate by driving the air cylinder, so that the sunscreen cover covers the upper end of the electric vehicle seat cushion, thereby covering the electric vehicle seat cushion to protect it from the sun and preventing rain from wetting the seat cushion, which is beneficial to improving the user's comfort and extending the use time of the electric vehicle seat cushion.

[0019] (2) The electric vehicle seat cushion is provided with bolts and limit blocks so that the sunscreen cover cloth can be inserted into the limit groove and fixed on the surface of the rotating mechanism. The sunscreen cover cloth is easy to disassemble. When the sunscreen cover cloth is damaged, only the sunscreen cover cloth needs to be replaced, which is beneficial to reducing the use cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0021] Figure 2 It is a partial structural front view of the utility model;

[0022] Figure 3This is a front view of the rotating mechanism of the utility model;

[0023] Figure 4 The utility model Figure 3 A schematic diagram of the structure of the middle B region;

[0024] Figure 5 The utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area

[0025] Figure 6 It is the front view of the driving mechanism of the utility model.

[0026] In the figure: 1. sun protection cover; 2. driving mechanism; 201. limiting U-shaped block; 202. rack; 203. fixing block; 204. fixing hole; 205. cylinder; 206. support plate; 207. slide groove; 3. limiting block; 4. rotating mechanism; 401. second U-shaped block; 402. first U-shaped block; 403. third U-shaped block; 404. gear; 405. rotating shaft; 406. threaded hole; 407. bolt; 408. limiting groove; 5. electric vehicle seat body. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] See also Figure 1-4A sun-proof electric vehicle seat cushion comprises an electric vehicle seat cushion body 5, a rotating mechanism 4 is arranged on the outside of the electric vehicle seat cushion body 5, a sun-proof cover cloth 1 is arranged on the surface of the rotating mechanism 4, a driving mechanism 2 is arranged at the bottom end of the rotating mechanism 4, the rotating mechanism 4 comprises a rotating shaft 405, a third U-shaped block 403, a second U-shaped block 401 and a first U-shaped block 402 are arranged on the outside of the rotating shaft 405 in sequence from the inside to the outside, one end of the rotating shaft 405 passes through the electric vehicle seat cushion body 5 and is fixedly connected with a gear 404; the third U-shaped block 403 is driven to rotate by rotating the rotating shaft 405, and the sun-proof cover cloth 1 is driven to move The movement drives the second U-shaped block 401 to rotate, supports the sunscreen cover 1 on the top of the electric vehicle mat body 5, and covers the electric vehicle mat body 5 for sun protection. The third U-shaped block 403 is fixedly connected with the rotating shaft 405, and the front and rear sides of the third U-shaped block 403 are symmetrically provided with limiting grooves 408, and the side of the third U-shaped block 403 away from the rotating shaft 405 is provided with a limiting groove 408; the second U-shaped block 401 is rotatably connected with the rotating shaft 405, and the side of the second U-shaped block 401 away from the rotating shaft 405 is provided with a limiting groove 408; the first U-shaped block 402 is rotatably connected with the rotating shaft 405, The first U-shaped block 402 is provided with limiting grooves 408 symmetrically on both sides of the front and rear, and the first U-shaped block 402 is provided with a limiting groove 408 on the side away from the rotating shaft 405; by providing limiting grooves 408 and limiting blocks 3 on the side walls of the third U-shaped block 403, the second U-shaped block 401 and the first U-shaped block 402, the sunscreen cover 1 is fixed inside the limiting grooves 408, and the limiting grooves 408 are all provided with corresponding limiting blocks 3 inside, and a threaded hole 406 is provided in the middle of the limiting groove 408, and the internal thread of the threaded hole 406 is connected with a bolt 407, and the bottom end of the bolt 407 is rotatably connected to the limiting groove Block 3; by setting bolts 407, the sunscreen cover 1 can be effectively prevented from falling off, the sunscreen cover 1 is set on the outside of the limit block 3, and the limit block 3 is slidably connected to the limit groove 408; both ends of the rotating shaft 405 pass through the electric vehicle seat cushion body 5, and the outer wall of the rotating shaft 405 is rotatably connected to the electric vehicle seat cushion body 5, and the limit block 3 is fastened by bolts 407 to fix the sunscreen cover 1 on the surfaces of the third U-shaped block 403, the second U-shaped block 401 and the first U-shaped block 402, which is convenient for installing or disassembling the sunscreen cover 1, which is beneficial to increasing the service life of the equipment and reducing the use cost.

[0030] Embodiment 2:

[0031] See also Figure 5-6This embodiment provides a technical solution based on the first embodiment: it is used to drive the rotating mechanism 4 to rotate and drive the sunscreen cover cloth 1 to cover the electric vehicle seat cushion body 5, the driving mechanism 2 includes a rack 202, the rack 202 is meshed and connected with a gear 404, the rack 202 is slidably connected with a slide groove 207, the slide groove 207 is provided at the top of the support plate 206, and the surface of the support plate 206 is provided with symmetrical fixing holes 204; by providing the fixing holes 204, it is convenient to fix the support plate 206 to the side of the electric vehicle, the top of the support plate 206 is fixedly connected with a cylinder 205, the output end of the cylinder 205 is fixedly connected with a fixing block 203, and one end of the fixing block 203 A rack 202 is fixedly connected to the side; the top end of the support plate 206 is threadedly connected to a limiting U-shaped block 201, and a first U-shaped block 402 is arranged inside the limiting U-shaped block 201; the first U-shaped block 402 is limited by setting the limiting U-shaped block 201 to prevent the first U-shaped block 402 from moving and causing the sunscreen cover 1 to not cover the electric vehicle seat cushion body 5 tightly, affecting the sun protection effect of the device, and the fixed block 203 is driven by the cylinder 205 to retract and extend to drive the rack 202 to slide along the slide groove 207, drive the gear 404 to rotate, drive the rotating shaft 405 to rotate, thereby driving the third U-shaped block 403 to rotate, drive the sunscreen cover 1 to open or close, and cover the electric vehicle seat cushion body 5.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] During operation, the third U-shaped block 403 is first rotated by rotating the rotating shaft 405, which drives the sunscreen cover 1 to move and thus drives the second U-shaped block 401 to rotate, and the sunscreen cover 1 is supported on the top of the electric vehicle mat body 5 to cover the electric vehicle mat body 5 for sun protection, and the sunscreen cover 1 is fixed inside the limiting groove 408 by setting a limiting groove 408 and a limiting block 3 on the side walls of the third U-shaped block 403, the second U-shaped block 401 and the first U-shaped block 402, and the sunscreen cover 1 is effectively prevented from falling off by setting a bolt 407, and the fixing hole 204 is set It is convenient to fix the support plate 206 on the side of the electric vehicle. The first U-shaped block 402 is limited by setting a limiting U-shaped block 201 to prevent the first U-shaped block 402 from moving, which may cause the sunscreen cover 1 to not cover the electric vehicle seat cushion body 5 tightly, affecting the sun protection effect of the device. The cylinder 205 drives the fixed block 203 to extend and retract, driving the rack 202 to slide along the slide groove 207, driving the gear 404 to rotate, driving the rotating shaft 405 to rotate, thereby driving the third U-shaped block 403 to rotate, driving the sunscreen cover 1 to open or close, and covering the electric vehicle seat cushion body 5.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sun-proof electric vehicle seat cushion, comprising an electric vehicle seat cushion body (5), a rotating mechanism (4) is arranged outside the electric vehicle seat cushion body (5), a sun-proof cover cloth (1) is arranged on the surface of the rotating mechanism (4), and a driving mechanism (2) is arranged at the bottom end of the rotating mechanism (4), characterized in that: The rotating mechanism (4) comprises a rotating shaft (405), the outside of which is provided with a third U-shaped block (403), a second U-shaped block (401) and a first U-shaped block (402) in sequence from the inside to the outside, and one end of the rotating shaft (405) passes through the electric vehicle seat cushion body (5) and is fixedly connected to a gear (404).

2. The sun-proof electric vehicle seat cushion according to claim 1, characterized in that: The third U-shaped block (403) is fixedly connected to a rotating shaft (405), and limiting grooves (408) are symmetrically provided on the front and rear sides of the third U-shaped block (403), and a limiting groove (408) is provided on a side of the third U-shaped block (403) away from the rotating shaft (405).

3. The sun-proof electric vehicle seat cushion according to claim 1, characterized in that: The second U-shaped block (401) is rotatably connected to a rotating shaft (405), and a limiting groove (408) is provided on a side of the second U-shaped block (401) away from the rotating shaft (405).

4. The sun-proof electric vehicle seat cushion according to claim 1, characterized in that: The first U-shaped block (402) is rotatably connected to a rotating shaft (405), and limiting grooves (408) are symmetrically provided on the front and rear sides of the first U-shaped block (402), and a limiting groove (408) is provided on a side of the first U-shaped block (402) away from the rotating shaft (405).

5. The sun-proof electric vehicle seat cushion according to claim 2, characterized in that: The limiting grooves (408) are each provided with a corresponding limiting block (3). A threaded hole (406) is provided in the middle of the limiting grooves (408). A bolt (407) is threadedly connected to the inner part of the threaded hole (406). The bottom end of the bolt (407) is rotatably connected to the limiting block (3).

6. The sun-proof electric vehicle seat cushion according to claim 1, characterized in that: The driving mechanism (2) comprises a rack (202), the rack (202) is meshingly connected with a gear (404), the rack (202) is slidably connected with a slide groove (207), the slide groove (207) is provided at the top of a support plate (206), and symmetrical fixing holes (204) are provided on the surface of the support plate (206).

7. The sun-proof electric vehicle seat cushion according to claim 6, characterized in that: The top end of the support plate (206) is fixedly connected to a cylinder (205), the output end of the cylinder (205) is fixedly connected to a fixed block (203), and one side of the fixed block (203) is fixedly connected to a rack (202).

8. The sun-proof electric vehicle seat cushion according to claim 6, characterized in that: The top end of the support plate (206) is threadedly connected to a limiting U-shaped block (201), and a first U-shaped block (402) is arranged inside the limiting U-shaped block (201).

9. The sun-proof electric vehicle seat cushion according to claim 5, characterized in that: A sun protection cover cloth (1) is arranged outside the limiting block (3), and the limiting block (3) is slidably connected to the limiting groove (408).

10. The sun-proof electric vehicle seat cushion according to claim 1, characterized in that: Both ends of the rotating shaft (405) pass through the electric vehicle seat cushion body (5), and the outer wall of the rotating shaft (405) is rotatably connected to the electric vehicle seat cushion body (5).

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