CN219134369U - Back of electric vehicle rear chair - Google Patents
Back of electric vehicle rear chair Download PDFInfo
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- CN219134369U CN219134369U CN202320138374.4U CN202320138374U CN219134369U CN 219134369 U CN219134369 U CN 219134369U CN 202320138374 U CN202320138374 U CN 202320138374U CN 219134369 U CN219134369 U CN 219134369U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a back rest of a rear chair of an electric vehicle, which comprises a front cover, a fixed plate, a rear cover and a supporting frame, wherein an installation groove is formed in the bottom of the front cover, the back of the front cover is provided with the fixed plate, the back of the fixed plate is provided with the rear cover, the front of the fixed plate is provided with an installation component, the fixed plate and the supporting frame are clamped and fixed through the cooperation of a first fixed block, a first stop block, a first installation block and a first installation rod, the fixed plate and the supporting frame are fixed through a screw and a nut, the fixed plate and the supporting frame are prevented from being installed through a plurality of screws, the second fixed block, a second stop block, a third fixed block, a third stop block, the second installation block and the second installation rod are matched, an installation structure is arranged on the fixed plate, the fixed plate and the front cover are clamped and fixed, the fixed plate and the supporting frame are clamped and fixed through the first stop block, so that a user can install the fixed plate and the supporting frame conveniently, and the installation process is simple.
Description
Technical Field
The utility model relates to the technical field of electric vehicles, in particular to a back rest of a rear chair of an electric vehicle.
Background
Electric vehicles, namely electric drive vehicles, are classified into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles are vehicles which use batteries as energy sources, convert electric energy into mechanical energy for movement through a controller, a motor and other components, and control the current magnitude to change the speed.
The back of the traditional electric vehicle back chair is generally manufactured by using a die, the general supporting surface of the back chair is smaller, a plurality of steel pipes are also used for forming a certain shape and then welded together, and the back chair obtained by the two manufacturing methods is fixed on a supporting frame by using a plurality of screws, so that the back chair is inconvenient to fix and is more troublesome to install.
Disclosure of Invention
The utility model aims to provide a back rest of a rear chair of an electric vehicle, which is characterized in that a first fixing block, a first stop block, a first mounting block and a first mounting rod are matched, meanwhile, a fixing plate and a support frame are clamped and fixed firstly, a screw and a nut are used for fixing the fixing plate, a second fixing block, a second stop block, a third stop block, a second mounting block and a second mounting rod are matched, a mounting structure is arranged on the fixing plate, the fixing plate and a front cover are clamped, meanwhile, the fixing plate and the support frame are clamped and fixed firstly, a user can install the fixing plate and the support frame conveniently, and the mounting process is simple, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the back of the electric vehicle rear chair comprises a front cover, a fixing plate, a rear cover and a supporting frame, wherein a mounting groove is formed in the bottom of the front cover, the fixing plate is arranged on the back of the front cover, the rear cover is arranged on the back of the fixing plate, the mounting assembly is arranged on the front face of the fixing plate, the clamping assembly is arranged on the back of the front cover, and a soft cushion is arranged on the front face of the front cover.
Preferably, the installation component includes first fixed block, first dog, first installation piece and first installation pole, the center department integrated into one piece at the positive top of fixed plate has first fixed block, positive top integrated into one piece of first fixed block has first dog, positive top and both sides homogeneous body of fixed plate have first installation piece, the both sides homogeneous body of positive bottom of fixed plate has first installation pole, the center department fixed mounting of positive bottom of fixed plate has the nut.
Preferably, the clamping assembly comprises a first clamping block and a first clamping rod, a first clamping groove is formed in the front face of the first mounting block, a first clamping hole is formed in the front face of the first mounting rod, the center of the top of the back of the front cover and two sides of the back of the front cover are integrally formed to be matched with the first clamping block used by the first clamping groove, and two sides of the bottom of the back of the front cover are uniformly formed to be matched with the first clamping rod used by the first clamping hole.
Preferably, a first limit groove is formed between the first fixed block and the first stop block, a preformed hole matched with the nut is formed in the front face of the support frame, and a first limit block matched with the first limit groove is integrally formed in the top of the back face of the support frame.
Preferably, the installation component includes second fixed block, second dog, third fixed block, third dog, second installation piece and second installation pole, positive center department integrated into one piece of fixed plate has the second fixed block, positive bottom integrated into one piece of second fixed block has the second dog, the positive both sides homogeneous body of bottom of fixed plate has the third fixed block, the positive integrated into one piece of third fixed block has the third dog, positive homogeneous body has the second installation piece all around of fixed plate, the positive both sides homogeneous body of bottom of fixed plate has the second installation pole, the third fixed block is located the opposite one side of second installation pole.
Preferably, the clamping assembly comprises a second clamping block and a second clamping rod, a second clamping groove is formed in the front face of the second mounting block, a second clamping hole is formed in the front face of the second mounting rod, the center of the top of the back of the front cover and two sides of the back of the front cover are integrally formed to be matched with the second clamping block used by the second clamping groove, and two sides of the bottom of the back of the front cover are uniformly formed to be matched with the second clamping rod used by the second clamping hole.
Preferably, a second limit groove is formed between the second fixing block and the second stop block, a third limit groove is formed between the third fixing block and the third stop block, a second limit block matched with the second limit groove is integrally formed at the top of the back of the support frame, and a third limit block matched with the third limit groove is integrally formed at two sides of the back of the support frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model provides a back rest of a rear chair of an electric vehicle, which is characterized in that a first fixing block, a first stop block, a first mounting block and a first mounting rod are matched, meanwhile, a fixing plate and a support frame are clamped and fixed firstly, a plurality of screws are prevented from being used for mounting the fixing plate and the support frame, a second fixing block, a second stop block, a third fixing block, a third stop block, a second mounting block and a second mounting rod are matched, a mounting structure is arranged on the fixing plate, so that the fixing plate and a front cover are clamped and connected, meanwhile, the fixing plate and the support frame are clamped and fixed firstly, a user can mount the fixing plate and the support frame conveniently, and the mounting process is simple.
Drawings
FIG. 1 is a schematic overall structure of a first embodiment of the present utility model;
FIG. 2 is a rear view of the front cover structure of the first embodiment of the present utility model;
FIG. 3 is a perspective view showing the structure of a fixing plate and a supporting frame according to a first embodiment of the present utility model;
FIG. 4 is a rear view of a first embodiment support structure of the present utility model;
FIG. 5 is a schematic view showing the structure of a fixing plate and a front cover according to a second embodiment of the present utility model;
FIG. 6 is a perspective view showing the structure of a fixing plate and a supporting frame according to a second embodiment of the present utility model;
fig. 7 is a rear view of a second embodiment support structure of the present utility model.
Reference numerals in the drawings: 1. a front cover; 2. a fixing plate; 3. a rear cover; 4. a support frame; 5. a mounting assembly; 6. a clamping assembly; 7. a first fixed block; 8. a first stopper; 9. a soft cushion; 10. a first mounting block; 11. a first mounting bar; 12. a nut; 13. a first clamping block; 14. a first clamping rod; 15. a first limiting block; 16. a second limiting block; 17. a second fixed block; 18. a second stopper; 19. a third fixed block; 20. a third stopper; 21. a second mounting block; 22. a second mounting bar; 23. a third limiting block; 24. a second clamping block; 25. and the second clamping rod.
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.
Referring to fig. 1 to 7, embodiments of the present utility model are provided:
example 1
As shown in fig. 1-4, the electric vehicle rear chair backrest comprises a front cover 1, a fixing plate 2, a rear cover 3 and a supporting frame 4, wherein a mounting groove is formed in the bottom of the front cover 1, the fixing plate 2 is arranged on the back surface of the front cover 1, the rear cover 3 is arranged on the back surface of the fixing plate 2, a mounting assembly 5 is arranged on the front surface of the fixing plate 2, a clamping assembly 6 is arranged on the back surface of the front cover 1, and a soft cushion 9 is arranged on the front surface of the front cover 1.
The installation component 5 includes first fixed block 7, first dog 8, first installation piece 10 and first installation pole 11, the center department integrated into one piece at the positive top of fixed plate 2 has first fixed block 7, the positive top integrated into one piece of first fixed block 7 has first dog 8, positive top and both sides homogeneous body shaping of fixed plate 2 have first installation piece 10, the both sides homogeneous body shaping of the positive bottom of fixed plate 2 has first installation pole 11, the center department fixed mounting of the positive bottom of fixed plate 2 has nut 12, first installation piece 10 and first installation pole 11 are convenient for carry out joint installation with fixed plate 2 and support frame 4, first fixed block 7, first dog 8 and nut 12 are convenient for install fixed plate 2 and support frame 4.
The clamping assembly 6 comprises a first clamping block 13 and a first clamping rod 14, a first clamping groove is formed in the front face of the first mounting block 10, a first clamping hole is formed in the front face of the first mounting rod 11, the center of the top of the back of the front cover 1 and the two sides of the back are integrally formed to be matched with the first clamping groove to form the first clamping block 13, the two sides of the bottom of the back of the front cover 1 are integrally formed to be matched with the first clamping rod 14 for the first clamping hole, the first clamping block 13 is inserted into the first clamping groove, the first clamping rod 14 is inserted into the first clamping hole, and therefore the front cover 1 and the fixing plate 2 can be mounted and fixed, and the front cover 1 and the fixing plate 2 can be mounted conveniently.
Form first spacing groove between first fixed block 7 and the first dog 8, the preformed hole that cooperation nut 12 used has been seted up in the front of support frame 4, the top integrated into one piece at the support frame 4 back has the first stopper 15 that cooperation first spacing groove used, insert first stopper 15 in the first spacing groove, make fixed plate 2 and support frame 4 spacing, pass the screw from the preformed hole and fix with nut 12 threaded connection afterwards, be convenient for install between support frame 4 and the fixed plate 2, at last with the fixed installation of accomplishing the back chair back between back lid 3 and the protecgulum 1.
Example 2
As shown in fig. 5-7, the electric vehicle rear chair backrest comprises a front cover 1, a fixing plate 2, a rear cover 3 and a supporting frame 4, wherein a mounting groove is formed in the bottom of the front cover 1, the fixing plate 2 is arranged on the back surface of the front cover 1, the rear cover 3 is arranged on the back surface of the fixing plate 2, a mounting assembly 5 is arranged on the front surface of the fixing plate 2, a clamping assembly 6 is arranged on the back surface of the front cover 1, and a soft cushion 9 is arranged on the front surface of the front cover 1.
The installation component 5 includes second fixed block 17, second dog 18, third fixed block 19, third dog 20, second installation piece 21 and second installation pole 22, positive center department integrated into one piece of fixed plate 2 has second fixed block 17, the positive bottom integrated into one piece of second fixed block 17 has second dog 18, the positive both sides homogeneous molding of bottom of fixed plate 2 has third fixed block 19, the positive integrated into one piece of third fixed block 19 has third dog 20, the positive homogeneous molding all around of fixed plate 2 has second installation piece 21, the positive both sides homogeneous molding of positive bottom of fixed plate 2 has second installation pole 22, third fixed block 19 is located the opposite side of second installation pole 22, second installation piece 21 and second installation pole 22 are convenient for carry out joint installation with fixed plate 2 and support frame 4, second fixed block 17, second dog 18, third fixed block 19, third dog 20 and nut 12 are convenient for carry out installation with fixed plate 2 and support frame 4.
The clamping assembly 6 comprises a second clamping block 24 and a second clamping rod 25, a second clamping groove is formed in the front face of the second mounting block 21, a second clamping hole is formed in the front face of the second mounting rod 22, the center of the top of the back of the front cover 1 and the two sides of the back are integrally formed to be matched with the second clamping groove to form the second clamping block 24, the two sides of the bottom of the back of the front cover 1 are integrally formed to be matched with the second clamping rod 25 for the second clamping hole, the second clamping block 24 is inserted into the second clamping groove, the second clamping rod 25 is inserted into the second clamping hole, and therefore the front cover 1 and the fixing plate 2 can be mounted and fixed, and the front cover 1 and the fixing plate 2 can be mounted conveniently.
A second limit groove is formed between the second fixed block 17 and the second stop block 18, a third limit groove is formed between the third fixed block 19 and the third stop block 20, a second limit block 16 matched with the second limit groove is integrally formed at the top of the back of the support frame 4, a third limit block 23 matched with the third limit groove is integrally formed at two sides of the back of the support frame 4, the second limit block 16 is inserted into the second limit groove, the third limit block 23 is inserted into the third limit groove, the fixed plate 2 and the support frame 4 are limited, the support frame 4 and the fixed plate 2 are convenient to install, and finally the back cover 3 and the front cover 1 are fixed to complete the installation of the back rest of the back chair.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides an electric motor car back chair back, includes protecgulum (1), fixed plate (2), back lid (3) and support frame (4), its characterized in that: the mounting groove has been seted up to the bottom of protecgulum (1), the back of protecgulum (1) is provided with fixed plate (2), the back of fixed plate (2) is provided with back lid (3), the front of fixed plate (2) is provided with installation component (5), the back of protecgulum (1) is provided with joint subassembly (6), the front of protecgulum (1) is provided with cushion (9).
2. The electric vehicle rear seat back of claim 1, wherein: the installation component (5) is including first fixed block (7), first dog (8), first installation piece (10) and first installation pole (11), the center department integrated into one piece at the positive top of fixed plate (2) has first fixed block (7), the positive top integrated into one piece of first fixed block (7) has first dog (8), positive top and both sides homogeneous body shaping of fixed plate (2) have first installation piece (10), the both sides homogeneous body shaping of the positive bottom of fixed plate (2) has first installation pole (11), the center department fixed mounting of the positive bottom of fixed plate (2) has nut (12).
3. The electric vehicle rear seat back of claim 2, wherein: the clamping assembly (6) comprises a first clamping block (13) and a first clamping rod (14), a first clamping groove is formed in the front face of the first mounting block (10), a first clamping hole is formed in the front face of the first mounting rod (11), a first clamping block (13) which is used in cooperation with the first clamping groove is integrally formed in the center of the top of the back face of the front cover (1) and the two sides of the back face of the front cover, and the first clamping rod (14) which is used in cooperation with the first clamping hole is uniformly formed in the two sides of the bottom of the back face of the front cover (1).
4. The electric vehicle rear seat back of claim 2, wherein: a first limit groove is formed between the first fixing block (7) and the first stop block (8), a preformed hole matched with a nut (12) is formed in the front face of the support frame (4), and a first limit block (15) matched with the first limit groove is integrally formed in the top of the back face of the support frame (4).
5. The electric vehicle rear seat back of claim 1, wherein: the installation component (5) is including second fixed block (17), second dog (18), third fixed block (19), third dog (20), second installation piece (21) and second installation pole (22), positive center department integrated into one piece of fixed plate (2) has second fixed block (17), positive bottom integrated into one piece of second fixed block (17) has second dog (18), the positive both sides homogeneous body of bottom of fixed plate (2) has third fixed block (19), the positive integrated into one piece of third fixed block (19) has third dog (20), the positive homogeneous body all around of fixed plate (2) has second installation piece (21), the positive both sides homogeneous body of bottom of fixed plate (2) has second installation pole (22), third fixed block (19) are located one side in opposite directions of second installation pole (22).
6. The electric vehicle rear seat back of claim 5, wherein: the clamping assembly (6) comprises a second clamping block (24) and a second clamping rod (25), a second clamping groove is formed in the front face of the second mounting block (21), a second clamping hole is formed in the front face of the second mounting rod (22), a second clamping block (24) which is used in cooperation with the second clamping groove is integrally formed in the center of the top of the back face of the front cover (1) and the two sides of the back face of the front cover, and the second clamping rod (25) which is used in cooperation with the second clamping hole is uniformly formed in the two sides of the bottom of the back face of the front cover (1).
7. The electric vehicle rear seat back of claim 5, wherein: a second limit groove is formed between the second fixing block (17) and the second stop block (18), a third limit groove is formed between the third fixing block (19) and the third stop block (20), a second limit block (16) matched with the second limit groove is integrally formed at the top of the back of the support frame (4), and a third limit block (23) matched with the third limit groove is integrally formed at two sides of the back of the support frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320138374.4U CN219134369U (en) | 2023-01-12 | 2023-01-12 | Back of electric vehicle rear chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320138374.4U CN219134369U (en) | 2023-01-12 | 2023-01-12 | Back of electric vehicle rear chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219134369U true CN219134369U (en) | 2023-06-06 |
Family
ID=86594289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320138374.4U Active CN219134369U (en) | 2023-01-12 | 2023-01-12 | Back of electric vehicle rear chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219134369U (en) |
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2023
- 2023-01-12 CN CN202320138374.4U patent/CN219134369U/en active Active
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