CN208544366U - A kind of electric vehicle seat back pad - Google Patents
A kind of electric vehicle seat back pad Download PDFInfo
- Publication number
- CN208544366U CN208544366U CN201820860494.4U CN201820860494U CN208544366U CN 208544366 U CN208544366 U CN 208544366U CN 201820860494 U CN201820860494 U CN 201820860494U CN 208544366 U CN208544366 U CN 208544366U
- Authority
- CN
- China
- Prior art keywords
- back pad
- electric vehicle
- sleeve pipe
- described sleeve
- vehicle seat
- 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.)
- Expired - Fee Related
Links
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of electric vehicle seat back pads, including mounting seat, casing is symmetrically installed in the mounting seat, the upper end of described sleeve pipe is provided with boss, the circumferential direction of the boss is provided with several notches, the inner cavity of described sleeve pipe is sliding to be equipped with back pad bracket, lock sleeve is bolted in described sleeve pipe, the lock chambers of taper are equipped with inside the lock sleeve, back pad pedestal is welded on the back pad bracket, the two sides of the back pad pedestal are equipped with spring support, several springs are equipped between the spring support, are provided with recovery sponge before the spring.The lock sleeve of the utility model unclamps back pad support can slide up and down adjusting height in casing, lock sleeve is tightened again to fix height, it is easy to operate, user can like adjusting back pad height according to oneself, spring is installed in back pad, recovery sponge is provided with before spring, people is by the not only good buffer effect that gets on, and recovery sponge is soft and has elasticity, and comfort level is very high.
Description
Technical field
The utility model relates to vehicle seat back pad technical field, specially a kind of electric vehicle seat back pad.
Background technique
Electric vehicle, i.e. electric drive vehicle also known as electricity are driven.Electric vehicle is divided into alternating current electric vehicle and DC electric car.Usually
The electric vehicle said is, by components such as controller, motors, to convert electrical energy into mechanical energy movement using battery as energy source,
To control the vehicle that size of current changes speed.
Application No. is 201520824354.8 Chinese patents, have applied for a kind of lazyback of electric bicycle,
It is characterized in that: mainly including upright steel pipe, vehicle seat ontology, vehicle seat protective case, fixing piece, placing box, sliding slot, sliding block, stretches and lean on
Back, shaft, screw hole, adjustment screw, upright steel pipe upper end connect vehicle seat ontology, and shown vehicle seat ontology upper end is protected equipped with vehicle seat
Set；Fixing piece is equipped in the middle part of upright steel pipe, fixing piece connects placing box, and placing box bottom is equipped with sliding slot, and sliding slot upper end, which is equipped with, to be slided
Block, sliding slot and sliding block match, and sliding block and telescopic backrest are connected by shaft；Vehicle seat ontology rear interior is equipped with screw hole, and screw hole is matched
There is adjustment screw.The utility model is novel in design rationally, easy to operate, keeps ride more comfortable.But above scheme
Deposit following deficiency:
1, the height of lazyback can not be adjusted, and be unable to satisfy the crowd of different heights or different practical habits.
2, lazyback is interior to place air bag, and snubber elastomeric and flexibility are not good enough.
Utility model content
The purpose of this utility model is to provide a kind of electric vehicle seat back pads, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric vehicle seat back pad, including installation bottom
, it is symmetrically installed with casing in the mounting seat, the upper end of described sleeve pipe is provided with boss, and the circumferential direction of the boss is provided with
Several notches, the inner cavity of described sleeve pipe is sliding to be equipped with back pad bracket, is bolted with lock sleeve in described sleeve pipe, in the lock sleeve
Portion is equipped with the lock chambers of taper, is welded with back pad pedestal on the back pad bracket, the two sides of the back pad pedestal are equipped with spring
Bracket is equipped with several springs between the spring support, is placed with recovery sponge before the spring.
Preferably, it is provided with through-hole in the mounting seat and is used for the installation that is spirally connected between the car body of electric vehicle.
Preferably, the boss is located at the stub end of lock chambers.
Preferably, the front of the recovery sponge and circumferential direction are coated with leather on four sides.
Preferably, the outer wall of described sleeve pipe is equipped with external screw thread, and the internal diameter of described sleeve pipe is bigger than the outer diameter of back pad bracket by 0.5
~1mm.
Compared with prior art, the utility model has the beneficial effects that the lock sleeve of the utility model unclamps back advance expenditure
Frame can slide up and down adjusting height in casing, then tighten lock sleeve and fix height, easy to operate, and user can be according to certainly
Oneself likes adjusting back pad height, is equipped with spring in back pad, recovery sponge is provided with before spring, people is by not only buffering is imitated up
Fruit is good, and recovery sponge is soft and has elasticity, and comfort level is very high.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is the connection schematic diagram of the utility model casing and back pad bracket；
Fig. 4 is the structural schematic diagram of the utility model casing.
In figure: 1 mounting seat, 2 casings, 3 lock sleeves, 4 boss, 5 notches, 6 lock chambers, 7 back pad brackets, 8 back pad pedestals,
9 leathers, 10 recovery sponges, 11 springs, 12 spring supports.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of electric vehicle seat back pad, including mounting seat
1, casing 2 is symmetrically installed in the mounting seat 1, and the upper end of described sleeve pipe 2 is provided with boss 4, and the circumferential direction of the boss 4 is set
Several notches 5 are equipped with, the inner cavity of described sleeve pipe 2 is sliding to be equipped with back pad bracket 7, is bolted with lock sleeve 3, institute in described sleeve pipe 2
The lock chambers 6 for being equipped with taper inside lock sleeve 3 are stated, are welded with back pad pedestal 8 on the back pad bracket 7, the back pad pedestal 8
Two sides are equipped with spring support 12, several springs 11 are equipped between the spring support 12, are provided with before the spring 11
Recovery sponge 10.
Specifically, being provided with through-hole in the mounting seat 1 is used for the installation that is spirally connected between the car body of electric vehicle.
Specifically, the boss 4 is located at the stub end of lock chambers 6, lock sleeve 3 can be by back pad bracket 7 when rotating upwards
In 2 internal locking of casing.
Specifically, the front of the recovery sponge 11 and circumferential direction are coated with leather 9 on four sides.
Specifically, the outer wall of described sleeve pipe 2 is equipped with external screw thread, the internal diameter of described sleeve pipe 2 is bigger than the outer diameter of back pad bracket 7
0.5~1mm, it is ensured that back pad bracket 7 can slide in casing 2.
Working principle: mounting seat 1 is fastened on the hull back of electric vehicle, the main spy of the utility model when use
Point is the height that user can adjust back pad according to the hobby of oneself, and after lock sleeve 3 is rotated down release, back pad bracket 7 can
It is slided up and down in casing 2, adjusts and arrive required height, then rotated lock sleeve 3 upwards, lock sleeve 3 is rotated up process
In, lock chambers 6 radially to boss 4 apply pressure, boss 4 occur flexible deformation, back pad bracket 7 back wale, back pad will not under
It is sliding.Several springs 11 are equipped with by spring support 12 on back pad pedestal 8, spring 11 has good buffering in people's backing cushion
It acts on, recovery sponge 10 is provided with before spring 11, for people by soft comfortable up, back pad outer surface coats leather 9 with good
Functions of waterproof and dustproof.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electric vehicle seat back pad, including mounting seat (1), it is characterised in that: be symmetrically installed on the mounting seat (1)
Casing (2), the upper end of described sleeve pipe (2) are provided with boss (4), and the circumferential direction of the boss (4) is provided with several notches (5),
The inner cavity of described sleeve pipe (2) is sliding to be equipped with back pad bracket (7), is bolted with lock sleeve (3), the lock sleeve in described sleeve pipe (2)
(3) inside is equipped with the lock chambers (6) of taper, is welded with back pad pedestal (8) on the back pad bracket (7), the back pad pedestal (8)
Two sides be equipped with spring support (12), several springs (11), the spring are installed between the spring support (12)
(11) recovery sponge (10) are provided with before.
2. a kind of electric vehicle seat back pad according to claim 1, it is characterised in that: be provided on the mounting seat (1)
Through-hole is used for the installation that is spirally connected between the car body of electric vehicle.
3. a kind of electric vehicle seat back pad according to claim 1, it is characterised in that: the boss (4) is located at lock chambers (6)
Stub end.
4. a kind of electric vehicle seat back pad according to claim 1, it is characterised in that: the front of the recovery sponge (10) and
It is circumferential to be coated with leather (9) on four sides.
5. a kind of electric vehicle seat back pad according to claim 1, it is characterised in that: the outer wall of described sleeve pipe (2) is equipped with
The internal diameter of external screw thread, described sleeve pipe (2) is 0.5~1mm bigger than the outer diameter of back pad bracket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860494.4U CN208544366U (en) | 2018-06-05 | 2018-06-05 | A kind of electric vehicle seat back pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860494.4U CN208544366U (en) | 2018-06-05 | 2018-06-05 | A kind of electric vehicle seat back pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544366U true CN208544366U (en) | 2019-02-26 |
Family
ID=65420796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860494.4U Expired - Fee Related CN208544366U (en) | 2018-06-05 | 2018-06-05 | A kind of electric vehicle seat back pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208544366U (en) |
-
2018
- 2018-06-05 CN CN201820860494.4U patent/CN208544366U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20210605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |