CN213534916U - Electric motor car back - Google Patents
Electric motor car back Download PDFInfo
- Publication number
- CN213534916U CN213534916U CN202022252454.1U CN202022252454U CN213534916U CN 213534916 U CN213534916 U CN 213534916U CN 202022252454 U CN202022252454 U CN 202022252454U CN 213534916 U CN213534916 U CN 213534916U
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- rotary
- state
- backrest framework
- electric vehicle
- backrest
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Abstract
The utility model discloses an electric vehicle backseat backrest, which comprises a supporting beam, a backrest framework and rotary armrests, wherein the supporting beam is fixed on a frame of an electric vehicle, the backrest framework is fixed on the supporting beam, the surface of the backrest framework is provided with a back cushion, the two rotary armrests are respectively and rotationally arranged on the side surfaces of the backrest framework and can be switched between a first state and a second state, and the rotary armrests are folded and attached to the side edges of the backrest framework in the first state; in the second state, the rotary handrail is laid down to be used as a guardrail and a handrail. Above-mentioned electric motor car back seat back has designed the rotatory handrail in both sides on current back basis, when taking children, puts down rotatory handrail, plays the guard action to children's both sides, when not needing, can pack up rotatory handrail, does not influence adult and takes, easy operation, pleasing to the eye practicality.
Description
Technical Field
The utility model relates to an electric motor car technical field especially relates to an electric motor car rear seat back.
Background
The back of the existing electric vehicle is provided with a backrest to support the back and the back waist of the passenger. However, when a child sits on the rear seat, since the self-balance is poor and the gripping force is insufficient, the side-falling phenomenon occurs, and the safety is low, and when the child seat is manufactured, the seating of the adult is restricted, and further improvement is required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car back seat optimizes through the structure to the back seat, improves children and takes safety protection nature, does not influence adult's needs of taking simultaneously.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a backrest of a rear seat of an electric vehicle comprises a supporting beam, a backrest framework and rotary armrests, wherein the supporting beam is fixed on a frame of the electric vehicle, the backrest framework is fixed on the supporting beam, a back cushion is arranged on the surface of the backrest framework, the two rotary armrests are respectively and rotatably arranged on the side surfaces of the backrest framework and can be switched between a first state and a second state, and the rotary armrests are folded and attached to the side edges of the backrest framework in the first state; in the second state, the rotary handrail is laid down to be used as a guardrail and a handrail.
Particularly, a sleeve is arranged in the backrest framework, the revolving end of the rotary armrest penetrates through the sleeve, a stroke groove is formed in the sleeve, a clamping column protrudes from the rotary armrest, and when the rotary armrest is in the first state, the clamping column is located at one end of the stroke groove; when the rotary armrest is in the second state, the clamping column is positioned at the other end of the stroke groove.
In particular, the travel slot is "L" shaped with an outward axial displacement relative to the first condition when the rotary armrest is in the second condition.
In particular, a return spring is arranged in the sleeve, and acts on the clamping column to provide inward elastic force for the process of returning the rotary armrest to the first state.
In particular, the side of the back frame is provided with a cavity for accommodating the rotary armrest.
In particular, the rotary armrest is arranged along the shape of the backrest frame.
In particular, the surface of the rotating handrail is provided with a sheath.
To sum up, the beneficial effects of the utility model are that, compared with the prior art, the rotatory handrail in both sides has been designed to the electric motor car back of the seat on current back basis, when taking children, puts down rotatory handrail, plays the guard action to children's both sides, when not needing, can pack up rotatory handrail, does not influence adult and takes, easy operation, and is pleasing to the eye practical.
Drawings
Fig. 1 is an external view of a retracting rotary armrest of a backrest of a rear seat of an electric vehicle provided in an embodiment of the present invention;
fig. 2 is a schematic view of a laid-down rotary armrest of a rear seat backrest of an electric vehicle provided by an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present embodiment provides a back rest of a rear seat of an electric vehicle, which includes a support beam 1, a back frame 2 and a rotary armrest 3. The supporting beam 1 is fixed on the electric vehicle frame 4, the backrest framework 2 is fixed on the supporting beam 1, and the surface of the backrest framework 2 is provided with a back cushion 5.
The two rotary armrests 3 are respectively and rotatably arranged on the side surface of the backrest framework 2 and can be switched between a first state and a second state, and in the first state, the rotary armrests 3 are folded and lean against the side edges of the backrest framework 2; in the second state, the rotary handrail 3 is put down to be used as a guard rail and a handrail.
The backrest framework 2 is internally provided with a sleeve 6, the revolving end of the rotary armrest 3 penetrates through the sleeve 6, the sleeve 6 is provided with a stroke groove 7, a clamping column 8 is protruded on the rotary armrest 3, and when the rotary armrest 3 is in a first state, the clamping column 8 is positioned at one end of the stroke groove 7; when the rotary armrest 3 is in the second state, the clamping column 8 is positioned at the other end of the travel groove 7.
Preferably, the travel slot 7 is "L" shaped, having an outward axial displacement with respect to the first condition when the rotary armrest 3 is in the second condition. The sleeve 6 is provided with a return spring 9, and the return spring 9 acts on the clamping column 8 to provide inward elastic force for the process of returning the rotary armrest 3 to the first state.
In addition, in order to improve the aesthetic property, a concave cavity 10 for accommodating the rotary armrest 3 is arranged on the side surface of the backrest framework 2, the rotary armrest 3 is arranged along the appearance of the backrest framework 2, and a sheath 11 is arranged on the surface of the rotary armrest 3.
To sum up, above-mentioned electric motor car back seat has designed the rotatory handrail in both sides on current back basis, when taking children, puts down rotatory handrail, plays the guard action to children's both sides, when not needing, can pack up rotatory handrail, does not influence adult and takes, easy operation, pleasing to the eye practicality.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The electric vehicle backseat backrest is characterized by comprising a supporting beam, a backrest framework and rotary armrests, wherein the supporting beam is fixed on a frame of an electric vehicle, the backrest framework is fixed on the supporting beam, a back cushion is arranged on the surface of the backrest framework, the two rotary armrests are respectively and rotatably arranged on the side surfaces of the backrest framework and can be switched between a first state and a second state, and the rotary armrests are folded and attached to the side edges of the backrest framework in the first state; in the second state, the rotary handrail is put down to be used as a guardrail and a handrail.
2. The electric vehicle rear seat back of claim 1, wherein: the backrest framework is internally provided with a sleeve, the revolving end of the rotary armrest penetrates through the sleeve, the sleeve is provided with a stroke groove, a clamping column protrudes from the rotary armrest, and when the rotary armrest is in a first state, the clamping column is positioned at one end of the stroke groove; when the rotary armrest is in the second state, the clamping column is positioned at the other end of the stroke groove.
3. The electric vehicle rear seat back of claim 2, wherein: the travel slot is "L" shaped and has an outward axial displacement relative to the first condition when the rotary armrest is in the second condition.
4. The electric vehicle rear seat back of claim 3, wherein: the sleeve is internally provided with a return spring, and the return spring acts on the clamping column and provides inward elastic force for the rotary armrest in the process of returning to the first state.
5. The electric vehicle rear seat back of claim 1, wherein: the side of the backrest framework is provided with a concave cavity for accommodating the rotary armrest.
6. The electric vehicle rear seat back of claim 1, wherein: the rotary armrests are arranged along the shape of the backrest framework.
7. The electric vehicle rear seat back of claim 1, wherein: the surface of the rotary armrest is provided with a sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252454.1U CN213534916U (en) | 2020-10-10 | 2020-10-10 | Electric motor car back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022252454.1U CN213534916U (en) | 2020-10-10 | 2020-10-10 | Electric motor car back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213534916U true CN213534916U (en) | 2021-06-25 |
Family
ID=76498120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022252454.1U Active CN213534916U (en) | 2020-10-10 | 2020-10-10 | Electric motor car back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213534916U (en) |
-
2020
- 2020-10-10 CN CN202022252454.1U patent/CN213534916U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220805 Address after: 301600 No.5, Emma Road, South District, economic development zone, Jinghai District, Tianjin Patentee after: AIMA TECHNOLOGY GROUP Co.,Ltd. Address before: 301600 No.10, Taibo South Road, South Jinghai Economic Development Zone, Jinghai District, Tianjin Patentee before: TIANJIN XIOMA NETWORK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |