CN223072621U - Backrest bracket for battery vehicle - Google Patents
Backrest bracket for battery vehicle Download PDFInfo
- Publication number
- CN223072621U CN223072621U CN202421709877.3U CN202421709877U CN223072621U CN 223072621 U CN223072621 U CN 223072621U CN 202421709877 U CN202421709877 U CN 202421709877U CN 223072621 U CN223072621 U CN 223072621U
- Authority
- CN
- China
- Prior art keywords
- lifting
- outer cylinder
- supporting outer
- backrest
- mounting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of storage battery car protection equipment, in particular to a backrest bracket for a storage battery car, which comprises a mounting frame, wherein a lifting structure is arranged on the end face of the mounting frame, the lifting structure comprises supporting outer cylinders arranged on the left side and the right side of the end face of the mounting frame, lifting inner rods are connected to the inner wall of the supporting outer cylinders in a sliding manner, the two lifting inner rods are connected through a fixing plate, a connecting groove is formed in the lower side of the lifting inner rod on the left side, a spring is arranged on the lifting inner rod on the left side through the connecting groove, the problem that the backrest height of the backrest bracket of the existing storage battery car cannot be adjusted and cannot be suitable for people with different heights is solved through the design of the lifting structure, so that riding comfort of different people is met, the problem that the backrest bracket of the existing storage battery car lacks a safety protection device, riding safety of children and passengers is not guaranteed, and riding safety of passengers is guaranteed through the design of the protection structure.
Description
Technical Field
The utility model relates to the technical field of storage battery car protection equipment, in particular to a backrest bracket for a storage battery car.
Background
The battery car is one of the most common and most convenient vehicles for people in the modern society. The backrest support of the electric bicycle is an indispensable part in the design of the electric bicycle seat, and not only is the comfort level of riding related, but also the safety performance is related, so that the backrest support of the electric bicycle plays an important role in guaranteeing the safety of riding personnel.
The backrest of the backrest support of the existing storage battery car cannot be adjusted in height, cannot be suitable for people with different heights and is poor in comfort, and secondly, the backrest support of the existing storage battery car lacks a safety protection device and cannot guarantee the riding safety of children and sleeping passengers, so that the backrest support for the storage battery car is provided for solving the problems.
Disclosure of utility model
In order to overcome the defects of the prior art, the backrest of the backrest support of the prior battery car cannot be adjusted, cannot be suitable for people with different heights and is poor in comfort, and secondly, the backrest support of the prior battery car lacks a safety protection device and cannot guarantee the riding safety of children and sleeping passengers.
The technical scheme adopted for solving the technical problems is that the backrest bracket for the battery car comprises a mounting frame, wherein a lifting structure is arranged on the end face of the mounting frame;
The lifting structure comprises a supporting outer cylinder arranged at the left side and the right side of the end face of the mounting frame, lifting inner rods are connected to the inner wall of the supporting outer cylinder in a sliding manner, the two lifting inner rods are connected through a fixing plate, a connecting groove is formed in the lower side of each lifting inner rod at the left side, a spring is arranged on each lifting inner rod through the corresponding connecting groove, a movable column is arranged at the other end of each spring, and a limiting hole is formed in the side wall of the supporting outer cylinder at the left side;
the front surfaces of the two supporting outer cylinders are connected through a protective structure;
The protection structure comprises a supporting plate, a U-shaped frame is correspondingly arranged on the right side and the left side of the supporting plate, a first protection belt is arranged on the outer wall of the U-shaped frame, a female eye-splice is arranged at the other end of the first protection belt, a second protection belt is arranged on the outer wall of the U-shaped frame on the left side, a child eye-splice is connected with the other end of the second protection belt, and a storage box is arranged on the right side and the lower side of the supporting plate.
Preferably, the lifting inner rod on the left side is in sliding connection with the outer wall of the movable column through a connecting groove, and the two supporting outer cylinders are connected with the back surface of the supporting outer cylinder.
Preferably, the limiting holes are formed in a plurality of side walls which are uniformly distributed on the left side of the supporting outer cylinder.
Preferably, the supporting outer cylinder is of a quadrangle sleeve structure, and the lifting inner rod and the inner cavity of the supporting outer cylinder are arranged in a matched mode.
Preferably, the movable column and the limiting hole are arranged in a matched mode, and the left end of the movable column is arranged in a hemispherical structure.
Preferably, the fixing plate is arranged in an isosceles trapezoid structure, and the mounting frame is arranged in a U-shaped structure.
Preferably, the connection length of the second protective belt and the sub-eye-splice is adjustable, and the supporting plate and the supporting outer cylinder are mutually perpendicular.
Preferably, the backrest is installed on the front surface of the fixing plate, the first mounting lugs are installed in the inner cavity of the mounting frame and located on the left side wall and the right side wall, the second mounting lugs are installed in the inner cavity of the mounting frame and located on the back, and the bolt holes are formed in the second mounting lugs and the bolt holes.
The utility model has the advantages that:
1. According to the utility model, through the design of the lifting structure, the movable column is pressed into the connecting groove, so that the movable column is not controlled by the limiting hole, the lifting inner rod is driven to move upwards or downwards, the function of adjusting the backrest height is realized, the problem that the backrest height of the backrest support of the existing battery car cannot be adjusted and cannot be suitable for people with different heights is solved, and the riding comfort of different people is met;
2. According to the utility model, through the design of the protection structure, the first protection belt and the second protection belt are matched for use, the waist of a passenger is bound, passengers with different waistlines can be bound through the matching between the second protection belt and the sub-eye-splice, the protection functions of children and sleeping passengers are realized, the problem that the backrest support of the existing storage battery car lacks a safety protection device, the riding safety of the children and the sleeping passengers cannot be ensured, and the riding safety of the passenger is ensured.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is a schematic view of a lifting structure according to the present utility model;
Fig. 4 is a schematic view of a protection structure of the present utility model.
The device comprises a mounting frame, a lifting structure, a supporting outer cylinder, a lifting inner rod, a fixing plate, a connecting groove, a spring, a movable column, a limiting hole, a protective structure, a supporting plate, a U-shaped frame, a first protective belt, a female buckle, a second protective belt, a male buckle, a female buckle, a 307, a storage box, a backrest, a first mounting lug, a second mounting lug, a 7 and a bolt hole, wherein the mounting frame, the lifting structure, the lifting outer cylinder, the lifting inner rod, the fixing plate, the connecting groove, the spring, the movable column, the limiting hole, the protective structure, the supporting plate, the U-shaped frame, the first protective belt, the female buckle, the first protective belt, the second protective belt, the female buckle, the second protective belt, the supporting frame, the male buckle, the storage box, the backrest, the first mounting lug and the second mounting lug and the bolt hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The application will be described in further detail with reference to figures 1-4,
The embodiment of the application discloses a backrest bracket for an electric bicycle. Referring to fig. 1 and 4, a backrest bracket for an electric vehicle comprises a mounting frame 1, wherein a lifting structure 2 is arranged on the end surface of the mounting frame 1;
The lifting structure 2 comprises a supporting outer cylinder 201 arranged on the left side and the right side of the end face of the mounting frame 1, lifting inner rods 202 are connected to the inner wall of the supporting outer cylinder 201 in a sliding manner, two lifting inner rods 202 are connected through a fixed plate 203, a connecting groove 204 is formed in the lower side of the left lifting inner rod 202, a spring 205 is arranged on the left lifting inner rod 202 through the connecting groove 204, a movable column 206 is arranged at the other end of the spring 205, a limiting hole 207 is formed in the side wall of the left supporting outer cylinder 201, the movable column 206 is pressed into the connecting groove 204, the movable column 206 is not controlled by the limiting hole 207, the lifting inner rod 202 is driven to move upwards or downwards, the function of adjusting the height of a backrest 4 of an existing storage battery car is achieved, the problem that the height of the backrest 4 of the backrest support of the existing storage battery car cannot be adjusted, and the storage battery pack can not be suitable for people with different heights is solved, and riding comfort of different people are met;
The front surfaces of the two supporting outer cylinders 201 are connected through a protective structure 3;
The protection structure 3 comprises a support plate 301, a U-shaped frame 302 is correspondingly arranged on the front side and the left side and the right side of the support plate 301, a first protection belt 303 is arranged on the outer wall of the right side U-shaped frame 302, a female buckle 304 is arranged at the other end of the first protection belt 303, a second protection belt 305 is arranged on the outer wall of the left side U-shaped frame 302, a child buckle 306 is connected with the other end of the second protection belt 305, a storage box 307 is arranged on the front side and the lower side of the support plate 301, the first protection belt 303 and the second protection belt 305 are matched for use, the waist of a passenger is bound, passengers with different waistlines can be bound through the cooperation between the second protection belt 305 and the child buckle 306, the protection functions of children and sleeping passengers are realized, the problem that the backrest support of the existing battery car lacks a safety protection device, the safety of the children and the sleeping passengers cannot be guaranteed is solved, and the car safety of the passengers is guaranteed.
Referring to fig. 1-3, a left lifting inner rod 202 is slidably connected with the outer wall of a movable column 206 through a connecting groove 204, two supporting outer cylinders 201 are connected with the back surface of the supporting outer cylinder 201, a plurality of limiting holes 207 are formed in the side wall of the left supporting outer cylinder 201 and uniformly distributed on the left side, the supporting outer cylinder 201 is of a quadrangle sleeve structure, the lifting inner rod 202 and the inner cavity of the supporting outer cylinder 201 are in matched arrangement, and the lifting inner rod 202 and the inner cavity of the supporting outer cylinder 201 are in matched arrangement, so that the lifting inner rod 202 is in close up-down sliding fit in the supporting outer cylinder 201, and the height of the supporting outer cylinder 201 is regulated and fixed to be more stable;
1-3, the movable column 206 and the limit hole 207 are arranged in a matched mode, the left end of the movable column 206 is arranged in a hemispherical structure, the movable column 206 is convenient to leave the limit hole 207 through the hemispherical structure of the left end of the movable column 206, slides in the inner cavity of the supporting outer cylinder 201, and the height adjustment is better and more convenient;
Referring to fig. 4, a fixing plate 203 is arranged in an isosceles trapezoid structure, a mounting frame 1 is arranged in a U-shaped structure, the connection length of a second protective belt 305 and a sub-eye-splice 306 is adjustable, a supporting plate 301 and a supporting outer cylinder 201 are mutually perpendicular, a backrest 4 is arranged on the front surface of the fixing plate 203, a first mounting lug 5 is arranged in the inner cavity of the mounting frame 1 and on the left side wall and the right side wall, a second mounting lug 6 is arranged in the inner cavity of the mounting frame 1 and on the back, bolt holes 7 are formed in the second mounting lug 6 and the bolt holes 7, and the connection length of the second protective belt 305 and the sub-eye-splice 306 is adjustable, so that riding with different waistlines is bound, and the protection function of an occupant is realized;
The working principle is that the movable column 206 is pressed into the connecting groove 204, so that the movable column 206 is not controlled by the limit hole 207, the lifting inner rod 202 is driven to move upwards or downwards on the inner wall of the supporting outer cylinder 201, after the height adjustment is finished, the movable column 206 is driven to enter the limit hole 207 corresponding to the movable column under the reset action of the spring 205, the position of the lifting inner rod 202 is fixed, the height adjustment function of the backrest 4 is realized, the problem that the height of the backrest 4 of the backrest bracket of the existing battery car cannot be adjusted and cannot be suitable for crowds with different heights is solved by arranging the lifting structure 2, and therefore the riding comfort of different crowds is met;
The first protection belt 303 and the second protection belt 305 are matched for use, the waist of a passenger is bound, the length of the second protection belt 305 is adjusted through the matching between the second protection belt 305 and the sub-eye-splice 306, the length is adjusted according to the waistline of the passenger, the sub-eye-splice 306 is inserted into the female eye-splice 304, passengers with different waistlines can be bound, the protection functions of children and sleeping passengers are realized, the problem that the backrest support of the existing battery car lacks a safety protection device and the riding safety of the children and the sleeping passengers cannot be guaranteed is solved through the arrangement of the protection structure 3, and the riding safety of the passengers is guaranteed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421709877.3U CN223072621U (en) | 2024-07-18 | 2024-07-18 | Backrest bracket for battery vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421709877.3U CN223072621U (en) | 2024-07-18 | 2024-07-18 | Backrest bracket for battery vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223072621U true CN223072621U (en) | 2025-07-08 |
Family
ID=96250212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421709877.3U Active CN223072621U (en) | 2024-07-18 | 2024-07-18 | Backrest bracket for battery vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223072621U (en) |
-
2024
- 2024-07-18 CN CN202421709877.3U patent/CN223072621U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111591179B (en) | Automobile seat and independent seat cushion extension device | |
| CN205468648U (en) | Automotive safety seat for children | |
| CN207481725U (en) | A kind of passenger seat with detachable headrest | |
| CN219115289U (en) | Vehicle and seat thereof | |
| CN211567736U (en) | A comfortable child safety seat | |
| CN214112362U (en) | Manual leg holds in palm adjustment mechanism | |
| CN214647729U (en) | A slide rail bracket for a car seat | |
| CN223791359U (en) | A car seat with shoulder support | |
| CN222097501U (en) | Integrated child safety seat | |
| CN224075441U (en) | Automobile headrest with multiple fixing modes capable of being adjusted in height | |
| CN212605844U (en) | Baby seat for civil aviation airliner | |
| CN2442875Y (en) | Multipurpose automobile chair capable of sleeping with adjustable back and cushion | |
| CN224060881U (en) | Adjustable auxiliary pillow of automobile seat headrest | |
| CN223031140U (en) | Ergonomic bicycle seat cushion | |
| CN218661495U (en) | Car seat and vehicle | |
| CN219029208U (en) | Vehicle-mounted neck pillow support | |
| CN224240879U (en) | Vehicle head and neck pillow capable of being adjusted in high and low gears | |
| CN221250773U (en) | Automobile seat cushion | |
| CN111231795B (en) | Comfortable automobile seat accessory | |
| CN220662316U (en) | Pull formula lower margin fixed establishment | |
| CN223605493U (en) | Easy-to-operate automobile seat back-and-forth movement adjusting handle | |
| CN221293130U (en) | Automobile seat framework | |
| CN213057357U (en) | Tricycle frame | |
| CN210018589U (en) | Adjustable seat armrest | |
| CN223850578U (en) | Air suspension seat for three-point type safety belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |