CN216301318U - Sliding adjusting backrest for new energy electric vehicle - Google Patents
Sliding adjusting backrest for new energy electric vehicle Download PDFInfo
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- CN216301318U CN216301318U CN202122897277.7U CN202122897277U CN216301318U CN 216301318 U CN216301318 U CN 216301318U CN 202122897277 U CN202122897277 U CN 202122897277U CN 216301318 U CN216301318 U CN 216301318U
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Abstract
The utility model discloses a sliding adjustable backrest for a new energy electric vehicle, which comprises an electric vehicle seat and an electric vehicle backrest, wherein the electric vehicle backrest is slidably mounted on the upper part of one end face of the electric vehicle seat, a first limiting slot is formed in the center of the upper part of one end face of the electric vehicle seat, limiting guard plates are symmetrically and fixedly connected to the outer surfaces of two side edges of one end of the electric vehicle seat, a second limiting slot is formed in one end face of each limiting guard plate, a backrest cushion layer is fixedly connected to the side face of the center of the upper part of one end of the electric vehicle backrest, plug boards are symmetrically and fixedly connected to two sides of the other end of the electric vehicle backrest, and a toothed plate is fixedly connected to the center of the inner bottom end of each plug board. According to the utility model, the electric vehicle backrest is arranged at one end of the electric vehicle seat, so that a passenger can adjust the electric vehicle backrest according to the self requirement, the passenger can conveniently and normally take the electric vehicle seat on the upper surface of the electric vehicle seat, and the normal use of the passengers with different body types is met.
Description
Technical Field
The utility model relates to the technical field of new energy electric vehicle equipment, in particular to a slidable adjusting backrest for a new energy electric vehicle.
Background
New forms of energy electric motor car is adding man-hour in production, generally need set up the back in the one end of electric motor car cushion to the personnel at the rear portion of being convenient for on the electric motor car rely on, and can play the effect of certain protection to the personnel at the rear portion on the electric motor car, thereby guarantee personnel's safety on the electric motor car, but present new forms of energy electric motor car back still has some weak points in the use, for example: when using, the existing new energy electric vehicle backrest is not convenient for sliding adjustment according to the body type of a passenger on the electric vehicle, so that the normal use of the electric vehicle by the passenger is influenced, the use requirements of people cannot be well met, and therefore the new energy electric vehicle backrest is required to be slidably adjusted to solve the problem of the existing new energy electric vehicle backrest.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slidable adjusting backrest for a new energy electric vehicle, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the novel-energy electric vehicle sliding adjustable backrest comprises an electric vehicle seat and an electric vehicle backrest, wherein the electric vehicle backrest is slidably mounted on the upper portion of one end face of the electric vehicle seat, a first limiting slot is formed in the center of the upper portion of one end face of the electric vehicle seat, limiting guard plates are symmetrically and fixedly connected to the outer surfaces of two side edges of one end of the electric vehicle seat, a second limiting slot is formed in one end face of each limiting guard plate, a backrest cushion layer is fixedly connected to the side face of the upper portion of one end of the electric vehicle backrest, an inserting plate is symmetrically and fixedly connected to the two sides of the other end of the electric vehicle backrest, a toothed plate is fixedly connected to the center of the inner bottom end of the inserting plate, limiting clamping plates are symmetrically and fixedly connected to the bottom edges of two sides of the inserting plate, a fixed base is slidably clamped to the outer surface of the electric vehicle backrest, and fastening screws are symmetrically and spirally connected to the upper surfaces of two end edges of the fixed base, the fixed base is characterized in that reset springs are symmetrically and fixedly connected to the upper surfaces of the centers of the two ends of the edge of the fixed base, positioning plates are slidably mounted on the upper surfaces of the fixed base, insertion rods are symmetrically and fixedly connected to the edges of the two ends of the bottom surface of each positioning plate, and positioning tooth blocks are welded to the centers of the bottom surfaces of the positioning plates.
Preferably, a groove is formed in the center of the upper surface of the electric vehicle seat, the fixing base is fixedly connected with the groove in the electric vehicle seat through fastening screws at two ends, and the first limiting slot is communicated with the groove in the electric vehicle seat.
Preferably, the electric vehicle backrest is slidably inserted into the first limiting slot through the toothed plate, the toothed plate is slidably inserted into the side center of the fixed base in the first limiting slot, and the limiting clamping plates on the outer surfaces of the two sides in the toothed plate are slidably clamped with the inner center of the fixed base.
Preferably, the positioning plate is in sliding insertion connection with the upper surface of the fixed base through an insertion rod at the bottom surface, and the positioning plate is in meshing clamping connection with the upper part of the toothed plate through a positioning toothed block at the center of the bottom surface.
Preferably, the electric vehicle backrest is in sliding insertion with the second limiting slot through the insertion plate, and the center of the bottom surface of one end of the electric vehicle seat is spirally connected with a positioning screw.
Preferably, the top end of the return spring is fixedly connected with the bottom surface of the positioning plate on the upper surface of the fixed base.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the positioning plate and the positioning tooth block are arranged in the electric vehicle backrest, so that when a passenger sits on the upper surface of the electric vehicle seat, the positioning plate can be extruded to descend, the positioning tooth block is meshed and clamped with the toothed plate, the electric vehicle backrest after sliding adjustment can be further positioned, and a backrest cushion layer can be ensured to stably support the back of the passenger when the passenger depends on the backrest cushion layer, thereby effectively protecting the passenger.
The electric vehicle backrest is arranged at one end of the electric vehicle seat, so that a passenger can adjust the electric vehicle backrest according to the requirement of the passenger, the passenger can conveniently and normally take the electric vehicle seat on the upper surface of the electric vehicle seat, and the normal use of the passengers with different body types is met.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the structure of the saddle of the present invention;
fig. 3 is a schematic structural diagram of the backrest of the electric vehicle according to the present invention.
In the figure: the electric bicycle comprises an electric bicycle seat 1, an electric bicycle backrest 2, a first limiting slot 3, a second limiting slot 4, a limiting guard plate 5, a backrest cushion 6, a positioning plate 7, a fixing base 8, a fastening screw 9, a plug-in plate 10, a limiting clamping plate 11, a toothed plate 12, a positioning toothed block 13, a plug-in rod 14 and a return spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: a slidable adjusting backrest for a new energy electric vehicle comprises an electric vehicle seat 1 and an electric vehicle backrest 2, wherein the electric vehicle backrest 2 is slidably mounted on the upper portion of one end face of the electric vehicle seat 1, a first limiting slot 3 is formed in the center of the upper portion of one end face of the electric vehicle seat 1, limiting guard plates 5 are symmetrically and fixedly connected to the outer surfaces of two side edges of one end of the electric vehicle seat 1, a second limiting slot 4 is formed in one end face of each limiting guard plate 5, a backrest cushion layer 6 is fixedly connected to the side face of the upper portion of one end of the electric vehicle backrest 2, inserting plates 10 are symmetrically and fixedly connected to the two sides of the other end of the electric vehicle backrest 2, a toothed plate 12 is fixedly connected to the center of the inner bottom end of each inserting plate 10, limiting clamping plates 11 are symmetrically and fixedly connected to the bottom edges of two sides of each toothed plate 12, a fixing base 8 is slidably clamped to the outer surface of the toothed plate 12, and fastening screws 9 are symmetrically and spirally connected to the upper surfaces of two end edges of the fixing base 8, the upper surface symmetry fixedly connected with reset spring 15 in unable adjustment base 8's both ends edge center, unable adjustment base 8's upper surface slidable mounting has locating plate 7, and the bottom surface edge symmetry fixedly connected with peg graft pole 14 in locating plate 7's bottom surface both ends, the welding of the bottom surface center of locating plate 7 has location tooth piece 13.
The recess has been seted up to electric motor car seat 1's upper surface center is inside, unable adjustment base 8 through the fastening screw 9 at both ends and the inside recess fastening connection of electric motor car seat 1, first spacing slot 3 in the inside and the recess through connection of electric motor car seat 1 to unable adjustment base 8 of being convenient for plays the restriction effect in the inside of electric motor car seat 1 to the slip of pinion rack 12.
Electric motor car back 2 slides through pinion rack 12 and first spacing slot 3's inside and pegs graft, and pinion rack 12 slides in the inside of first spacing slot 3 and unable adjustment base 8's side center and pegs graft, and the stability of pinion rack 12 in first spacing slot 3 inside can be guaranteed to spacing cardboard 11 of the inside both sides surface of pinion rack 12 and unable adjustment base 8's inside center slip joint.
The positioning plate 7 is slidably inserted into the upper surface of the fixing base 8 through the insertion rod 14 at the bottom surface, the positioning plate 7 is engaged and clamped with the upper part of the toothed plate 12 through the positioning toothed block 13 at the center of the bottom surface, and the toothed plate 12 can be further fixed inside the first limiting slot 3.
The electric vehicle backrest 2 is in sliding plug-in connection with the second limiting slot 4 through the plug board 10, and the center of the bottom surface of one end of the electric vehicle seat 1 is spirally connected with a positioning screw, so that the electric vehicle backrest 2 can be positioned at the position of one end of the electric vehicle seat 1.
The top end of the return spring 15 is fixedly connected with the bottom surface of the positioning plate 7 on the upper surface of the fixed base 8, so that when no passenger is on the upper surface of the electric vehicle seat 1, the return spring 15 can push the positioning plate 7 to ascend and slide for resetting.
The working principle is as follows: when the new energy electric vehicle is used, a user needs to sit on the upper surface of the electric vehicle seat 1, so that the user can conveniently ride the electric vehicle, when the passenger is carried on the upper surface of the electric vehicle seat 1, the electric vehicle backrest 2 needs to be adjusted according to the body type of the passenger, so that the situation that the distance between the electric vehicle backrest 2 and a driver is small and the normal riding of the passenger is influenced is avoided, when the electric vehicle backrest 2 is adjusted, the positioning screw at the center of the bottom surface of one end of the electric vehicle seat 1 is firstly rotated, so that the top end of the positioning screw is separated from the bottom surface of the toothed plate 12 in the first limiting slot 3, then the electric vehicle backrest 2 is pulled to transversely move, meanwhile, the electric vehicle backrest 2 can drive the plug board 10 and the toothed plate 12 to synchronously transversely slide, wherein the plug board 10 can transversely slide in the second limiting slot 4, and the toothed plate 12 can transversely slide in the first limiting slot 3, when the toothed plate 12 slides transversely, the toothed plate can slide in the center of the fixed base 8 through the limiting clamping plate 11 until the distance between the electric vehicle backrest 2 and a driver meets the use requirement, then the positioning screw is rotated in the forward direction to penetrate through the first limiting slot 3 to be in contact with and extruded with the bottom surface of the toothed plate 12, so that the toothed plate 12 can be positioned in the first limiting slot 3, when a passenger sits on the upper surface of the electric vehicle seat 1, the upper surface of the electric vehicle seat 1 can be extruded, meanwhile, the upper surface of the positioning plate 7 can be subjected to downward extrusion force, so that the positioning plate 7 can descend on the upper surface of the fixed base 8 through the insertion rod 14 until the positioning toothed block 13 at the center of the bottom surface of the positioning plate 7 is in meshed and clamped connection with the upper surface of the toothed plate 12, and the bottoms at the two ends of the positioning plate 7 can extrude the return spring 15 to contract, wherein when the positioning toothed block 13 is in meshed and clamped connection with the upper surface of the toothed plate 12, can further play the extrusion positioning action to pinion rack 12 in the inside position of first spacing slot 3, thereby when the passenger relies on back bed course 6, passenger's self quality can be to the further location in pinion rack 12's position, thereby guarantee electric motor car back 2's security, through the one end installation electric motor car back 2 at electric motor car seat 1, can make the passenger adjust electric motor car back 2 according to self demand, thereby be convenient for the passenger normally takes at electric motor car seat 1 upper surface, and satisfy the passenger's of different sizes normal use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. New forms of energy is slidable regulation back for electric motor car, including electric motor car seat (1) and electric motor car back (2), its characterized in that: the electric bicycle is characterized in that the electric bicycle backrest (2) is slidably mounted on the upper portion of one end face of the electric bicycle seat (1), a first limiting slot (3) is formed in the center of the upper portion of one end face of the electric bicycle seat (1), limiting guard plates (5) are symmetrically and fixedly connected to the outer surfaces of two side edges of one end of the electric bicycle seat (1), a second limiting slot (4) is formed in one end face of each limiting guard plate (5), a backrest cushion layer (6) is fixedly connected to the side face of the center of the upper portion of one end of the electric bicycle backrest (2), plug boards (10) are symmetrically and fixedly connected to the two sides of the other end of the electric bicycle backrest (2), a toothed plate (12) is fixedly connected to the center of the inner bottom of each plug board (10), limiting clamping plates (11) are symmetrically and fixedly connected to the edges of the two sides of the toothed plate (12), and a fixing base (8) is clamped to the outer surface of each toothed plate (12) in a sliding manner, the improved fixing device is characterized in that fastening screws (9) are symmetrically and spirally connected to the upper surfaces of the edges of the two ends of the fixing base (8), return springs (15) are symmetrically and fixedly connected to the upper surfaces of the centers of the edges of the two ends of the fixing base (8), positioning plates (7) are slidably mounted on the upper surfaces of the fixing base (8), insertion rods (14) are symmetrically and fixedly connected to the edges of the two ends of the bottom surface of each positioning plate (7), and positioning tooth blocks (13) are welded to the centers of the bottom surface of each positioning plate (7).
2. The sliding adjustable backrest for the new energy electric vehicle according to claim 1, characterized in that: the electric bicycle is characterized in that a groove is formed in the center of the upper surface of the electric bicycle seat (1), the fixing base (8) is fixedly connected with the groove in the electric bicycle seat (1) through fastening screws (9) at two ends, and the first limiting slot (3) is communicated with the groove in the electric bicycle seat (1).
3. The sliding adjustable backrest for the new energy electric vehicle according to claim 2, characterized in that: electric motor car back (2) are slided through pinion rack (12) and are pegged graft with the inside of first spacing slot (3), pinion rack (12) are slided in the inside of first spacing slot (3) and are pegged graft with the side center of unable adjustment base (8), spacing cardboard (11) of the inside both sides surface of pinion rack (12) and the inside center slip joint of unable adjustment base (8).
4. The sliding adjustable backrest for the new energy electric vehicle according to claim 3, characterized in that: the positioning plate (7) is in sliding insertion connection with the upper surface of the fixed base (8) through an insertion rod (14) in the bottom surface, and the positioning plate (7) is in meshing clamping connection with the upper portion of the toothed plate (12) through a positioning toothed block (13) in the center of the bottom surface.
5. The sliding adjustable backrest for the new energy electric vehicle according to claim 4, characterized in that: the electric vehicle backrest (2) is in sliding insertion connection with the second limiting slot (4) through the insertion plate (10), and a positioning screw is spirally connected to the center of the bottom face of one end of the electric vehicle seat (1).
6. The sliding adjustable backrest for the new energy electric vehicle according to claim 5, characterized in that: the top end of the return spring (15) is fixedly connected with the bottom surface of the positioning plate (7) on the upper surface of the fixed base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897277.7U CN216301318U (en) | 2021-11-24 | 2021-11-24 | Sliding adjusting backrest for new energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122897277.7U CN216301318U (en) | 2021-11-24 | 2021-11-24 | Sliding adjusting backrest for new energy electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216301318U true CN216301318U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122897277.7U Active CN216301318U (en) | 2021-11-24 | 2021-11-24 | Sliding adjusting backrest for new energy electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216301318U (en) |
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2021
- 2021-11-24 CN CN202122897277.7U patent/CN216301318U/en active Active
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