CN207403618U - Adjustable Vehicular back cushion - Google Patents
Adjustable Vehicular back cushion Download PDFInfo
- Publication number
- CN207403618U CN207403618U CN201721193457.4U CN201721193457U CN207403618U CN 207403618 U CN207403618 U CN 207403618U CN 201721193457 U CN201721193457 U CN 201721193457U CN 207403618 U CN207403618 U CN 207403618U
- Authority
- CN
- China
- Prior art keywords
- back cushion
- vehicular back
- air
- bar
- cushion
- 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
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses adjustable Vehicular back cushions, including Vehicular back cushion, air-permeable layer and air cushion layer, the Vehicular back cushion is internally provided with two parallel sliding bars, and sliding sleeve is socketed on sliding bar, fixed bar is connected with by fixing bolt on the sliding sleeve, the inside of the fixed bar is connected by right angle telescopic rod with 23 hydraulic drivers of MYT3, the inside both sides of the Vehicular back cushion are symmetrically arranged with air-permeable layer, it is located on the Vehicular back cushion on the outside of air-permeable layer and offers air hole, the exterior bottom of the Vehicular back cushion is provided with air cushion layer.In the utility model, the fixation bar for being internally provided with two packaged types of headrest, and it is enclosed with arc-shaped pad on fixed bar, for different people, the spacing between fixed bar can be adjusted by 23 hydraulic drivers of MYT3, it is more preferable for the fixed effect of different user's heads so that the scope of application of the headrest is wider.
Description
Technical field
The utility model is related to vehicular equipment technical field more particularly to adjustable Vehicular back cushions.
Background technology
The shape of headrest can be designed arbitrarily, mostly square, circular and oval.Headrest can also be made animal, personage,
Fruit and other interesting images can also refer to the pattern of the pattern of bedcover or sofa in bedroom on pattern and make, can also be only
It is vertical to come out as an article, because of its small volume, in making, to focus on that its exquisiteness is ingenious, and the facing fabric selection of headrest is extensive, it is such as general
Cotton, flannelette, damask, nylon or burlap etc. also can be selected plain color cloth cover, oneself favorite figure cut from other fabrics
Case or interesting pattern image etc. are sewn in thereon, are done it yourself, happy and harmonious, both economical, and decorative again very strong, inner core can use
The fillings such as sponge, foamed plastics, cotton or cloth waste, a kind of common headrest are in square.By six pieces of 25 centimetres or so of length of sides
Square cloth is sewn into pillowcase, inside fills the objects such as buckwheat skin or not plump paddy.
However existing Vehicular back cushion is in use there is some shortcomings, the global shape of headrest be difficult into
Row is adjusted, and for different people, some people can feel that the center width of headrest is relatively narrow, uses uncomfortable, some people can feel
It is a little big so that the scope of application of headrest is relatively low.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and what is proposed adjustable automobile-used leans on
Pillow.
To achieve these goals, the utility model employs following technical solution：Adjustable Vehicular back cushion, including vehicle
With headrest, air-permeable layer and air cushion layer, the Vehicular back cushion is internally provided with two parallel sliding bars, and cunning is socketed on sliding bar
Dynamic casing is connected with fixed bar on the sliding sleeve by fixing bolt, and the inside of the fixed bar is stretched by right angle
Contracting bar is connected with MYT3-23 hydraulic drivers, and the inside both sides of the Vehicular back cushion are symmetrically arranged with air-permeable layer, described automobile-used to lean on
It is located on pillow on the outside of air-permeable layer and offers air hole, the exterior bottom of the Vehicular back cushion is provided with air cushion layer, and air cushion layer
Bottom be welded with inflator.
As further describing for above-mentioned technical proposal：
The MYT3-23 hydraulic drivers input terminal is electrically connected with Vehicle Controller output terminal.
As further describing for above-mentioned technical proposal：
There are three the air hole is set altogether, and three air holes are on same vertical curve.
As further describing for above-mentioned technical proposal：
Arc-shaped pad is enclosed on the outside of the right angle telescopic rod.
As further describing for above-mentioned technical proposal：
The bottom symmetrical of the Vehicular back cushion is welded with fixed link, and the gear teeth are equidistantly provided in fixed link.
As further describing for above-mentioned technical proposal：
The inflator input terminal is electrically connected with Vehicle Controller output terminal.
In the utility model, the fixation bar for being internally provided with two packaged types first in headrest, and in fixation
Arc-shaped pad is enclosed on bar, for different people, can be adjusted by MYT3-23 hydraulic drivers between fixing between bar
Away from more preferable for the fixed effect of different user's heads so that the scope of application of the headrest is wider, secondly in Vehicular back cushion
Both sides are provided with air-permeable layer, can keep the internally dry degree of Vehicular back cushion, and user is caused to use the comfort level of the headrest
More preferably, air cushion layer is finally provided on Vehicular back cushion, is used for for different, adjusts the volume of air cushion layer so that headrest with
Compactness between user's body is more preferable.
Description of the drawings
Fig. 1 be the utility model proposes adjustable Vehicular back cushion structure diagram；
Fig. 2 is the outside structure diagram of the utility model Vehicular back cushion；
Fig. 3 is the side view of the utility model Vehicular back cushion
Marginal data：
1- Vehicular back cushions, 2- sliding sleeves, 3- fixing bolts, 4- fix bar, 5- sliding bars, 6-MYT3-23 hydraulic thrusts
Dynamic device, 7- right angles telescopic rod, 8- air-permeable layers, 9- fixed links, 10- inflators, 11- air cushion layers, 12- arc-shaped pads, 13- air holes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, adjustable Vehicular back cushion, including Vehicular back cushion 1, air-permeable layer 8 and air cushion layer 11, Vehicular back cushion 1
Two parallel sliding bars 5 are internally provided with, and sliding sleeve 2 is socketed on sliding bar 5, pass through fixing bolt 3 on sliding sleeve 2
Fixed bar 4 is connected with, the inside of fixed bar 4 is connected by right angle telescopic rod 7 with MYT3-23 hydraulic drivers 6, automobile-used to lean on
The inside both sides of pillow 1 are symmetrically arranged with air-permeable layer 8, and the outside that air-permeable layer 8 is located on Vehicular back cushion 1 offers air hole 13, vehicle
The exterior bottom of headrest 1 is provided with air cushion layer 11, and the bottom of air cushion layer 11 is welded with inflator 10.
6 input terminal of MYT3-23 hydraulic drivers is electrically connected with Vehicle Controller output terminal, and air hole 13 is provided with three altogether
It is a, and three air holes 13 are on same vertical curve, the outside of right angle telescopic rod 7 is enclosed with arc-shaped pad 12, Vehicular back cushion 1
Bottom symmetrical be welded with fixed link 9, and the gear teeth are equidistantly provided in fixed link 9,10 input terminal of inflator and Vehicle Controller
Output terminal is electrically connected.
Fixing bolt 3 is used to limit the position between fixed bar 4 and sliding sleeve 2, and fixed link 9 is used to limit automobile-used lean on
1 integral position is rested the head on, is ventilated in air hole 13 so that interior the cycling of air can be carried out inside air cushion layer 11, keeps automobile-used and leans on
The internally dry degree of pillow 1.
Operation principle：It is fixed in use, MYT3-23 hydraulic drivers 6 adjust two by right angle telescopic rod 7 between bar 4
Spacing, the sliding sleeve 2 connected on fixed bar 4 is slided on sliding bar 5, so as to limit the level of fixed bar 4
Position, 12 position of arc-shaped pad fixed on bar 4 utilize inflation as the position of fixed bar 4 changes and is adjusted
Machine 10 adjusts the volume of air cushion layer 11 so that the Vehicular back cushion 1 and the compactness of user's body are more preferable, saturating in Vehicular back cushion 1
Gas-bearing formation 8 can keep internal aridity so that the comfort level used of Vehicular back cushion 1 is more preferable.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. adjustable Vehicular back cushion, including Vehicular back cushion (1), air-permeable layer (8) and air cushion layer (11), which is characterized in that described
Vehicular back cushion (1) is internally provided with two parallel sliding bars (5), and sliding sleeve (2), the cunning are socketed on sliding bar (5)
Fixed bar (4) is connected with by fixing bolt (3) on dynamic casing (2), the inside of the fixed bar (4) is stretched by right angle
Bar (7) is connected with MYT3-23 hydraulic drivers (6), and the inside both sides of the Vehicular back cushion (1) are symmetrically arranged with air-permeable layer (8),
It is located on the Vehicular back cushion (1) on the outside of air-permeable layer (8) and offers air hole (13), the outside bottom of the Vehicular back cushion (1)
Portion is provided with air cushion layer (11), and the bottom of air cushion layer (11) is welded with inflator (10).
2. adjustable Vehicular back cushion according to claim 1, which is characterized in that the MYT3-23 hydraulic drivers (6)
Input terminal is electrically connected with Vehicle Controller output terminal.
3. adjustable Vehicular back cushion according to claim 1, which is characterized in that the air hole (13) is provided with three altogether
It is a, and three air holes (13) are on same vertical curve.
4. adjustable Vehicular back cushion according to claim 1, which is characterized in that the outside of the right angle telescopic rod (7)
It is enclosed with arc-shaped pad (12).
5. adjustable Vehicular back cushion according to claim 1, which is characterized in that the bottom pair of the Vehicular back cushion (1)
Title is welded with fixed link (9), and is equidistantly provided with the gear teeth in fixed link (9).
6. adjustable Vehicular back cushion according to claim 1, which is characterized in that inflator (10) input terminal and vehicle
Set controller output terminal is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193457.4U CN207403618U (en) | 2017-09-18 | 2017-09-18 | Adjustable Vehicular back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721193457.4U CN207403618U (en) | 2017-09-18 | 2017-09-18 | Adjustable Vehicular back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403618U true CN207403618U (en) | 2018-05-25 |
Family
ID=62405764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721193457.4U Expired - Fee Related CN207403618U (en) | 2017-09-18 | 2017-09-18 | Adjustable Vehicular back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403618U (en) |
-
2017
- 2017-09-18 CN CN201721193457.4U patent/CN207403618U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20180918 |