CN216580243U - Seat capable of adjusting lumbar support - Google Patents
Seat capable of adjusting lumbar support Download PDFInfo
- Publication number
- CN216580243U CN216580243U CN202220232360.4U CN202220232360U CN216580243U CN 216580243 U CN216580243 U CN 216580243U CN 202220232360 U CN202220232360 U CN 202220232360U CN 216580243 U CN216580243 U CN 216580243U
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- China
- Prior art keywords
- circular arc
- pad
- lumbar support
- seat
- supporting pad
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a seat of adjustable lumbar support, includes base and back, back fixed connection is on the base upper surface, the waist position installation circular arc type cavity rubber supporting pad of back, suction nozzle and discharge nozzle are installed respectively to circular arc type cavity rubber supporting pad left and right sides wall position, it has inflatable assembly to peg graft on the back surface, inflatable assembly includes push type ripple inflatable packer, backup pad and rubber backplate, backup pad fixed connection is in push type ripple inflatable packer terminal surface position. When the user needs to adjust, be reciprocating swing formula motion all around more than the waist, extrude the rubber backplate on backup pad surface and handle, the processing is aerifyd to circular arc type cavity rubber supporting pad through the gas tube to push type ripple inflatable packer, and circular arc type cavity rubber supporting pad carries out auxiliary stay to the waist, when adjusting circular arc type cavity rubber supporting pad, user's neck and back can move, alleviate fatigue on the way by bus.
Description
Technical Field
The utility model relates to a car seat technical field especially relates to a seat of adjustable lumbar support.
Background
The automobile seat is installed inside an automobile, and along with the technical progress, the seat has the functions of adjusting, massaging, heating and the like, so that the comfort level of passengers is improved.
For the car seat with lumbar support, the metal support frame is directly additionally arranged at the position of the backrest of the seat, so that the waist fitting performance of the car seat with lumbar support is poor, and the comfort level is reduced.
To solve the above problems, a seat with adjustable lumbar support is proposed in the present application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a seat of adjustable lumbar support, when the user needs to adjust, be the reciprocating swing formula motion all around more than the waist, extrude the rubber backplate on backup pad surface and handle, the processing is aerifyd to circular arc type cavity rubber supporting pad through the gas tube to push type ripple inflatable packer, circular arc type cavity rubber supporting pad carries out auxiliary stay to the waist, when adjusting circular arc type cavity rubber supporting pad, user's neck and back can move, alleviate fatigue on the way by bus.
(II) technical scheme
In order to solve the problem, the utility model provides a seat of adjustable lumbar support, including base and back, back fixed connection is at the base upper surface, the waist position installation circular arc type cavity rubber supporting pad of back, suction nozzle and air discharge nozzle are installed respectively to circular arc type cavity rubber supporting pad left and right sides wall position, it has air charging component to peg graft on the back surface, air charging component includes push type ripple inflatable packer, backup pad and rubber backboard, backup pad fixed connection is at push type ripple inflatable packer terminal surface position, the rubber backboard bonds on the backup pad surface, it has pressure release subassembly to peg graft on the base surface.
Preferably, the assembly groove has been seted up on the back surface, the push type ripple inflatable packer pegs graft at the assembly groove inside and for fixed connection, the assembly groove has been seted up on the back surface, a push type ripple inflatable packer for to inflatable packer installs fixedly, when the user needs to adjust, be reciprocating swing formula motion all around more than the waist, extrude the rubber backplate on backup pad surface, push type ripple inflatable packer aerifys the processing to circular arc type cavity rubber supporting pad through the gas tube, circular arc type cavity rubber supporting pad carries out the auxiliary stay to the waist, when adjusting circular arc type cavity rubber supporting pad, user's neck and back can move, alleviate fatigue on the way by bus.
Preferably, backup pad and rubber backboard all are located the positive position of back, the backup pad is located circular arc type cavity rubber supporting pad top position, and the backup pad cooperation rubber backboard uses, and the user makes things convenient for extrusion push type ripple inflatable packer, convenient operation.
Preferably, the surface of the backrest is provided with an inflation tube groove, the inflation tube groove is positioned on one side of the arc-shaped hollow rubber supporting pad, and the inflation tube groove is used for installing and placing an inflation tube.
In an optional embodiment, the pressure relief assembly comprises an air guide pipe, an exhaust joint, an exhaust pipe and a regulating valve, the surface of the exhaust joint is in conductive connection with the air guide pipe and the exhaust pipe, the pressure relief assembly is used for deflating the arc-shaped hollow rubber supporting pad and screwing the regulating valve, and gas inside the arc-shaped hollow rubber supporting pad is discharged through the exhaust pipe along the air guide pipe and the exhaust joint, so that the comfort level of the waist is improved.
Preferably, the regulating valve is inserted in the upper surface of the exhaust joint and is in spiral connection, and the regulating valve is spirally inserted in the surface of the exhaust joint to control the exhaust channel.
Preferably, the base surface is provided with the exhaust recess, the exhaust recess is located the oblique below position of circular arc type cavity rubber supporting pad, and the exhaust recess assembles pressure release components's air duct, exhaust joint, blast pipe and governing valve.
Preferably, the air duct and the exhaust connector are inserted into the exhaust groove, and the exhaust groove is used for assembling the air duct and the exhaust connector.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model discloses the user is reciprocal formula motion of swaing through being more than the waist, extrudees the rubber backplate on the backup pad surface and handles, and the processing is aerifyd to circular arc type cavity rubber supporting pad through the gas tube to push type ripple inflatable packer, and circular arc type cavity rubber supporting pad carries out the auxiliary stay to the waist, when adjusting circular arc type cavity rubber supporting pad, user's neck and back can move, alleviate fatigue on the way by bus.
2. The utility model discloses the pressure release subassembly is used for handling circular arc type cavity rubber supporting pad gassing, revolves soon the governing valve, and the inside gas of circular arc type cavity rubber supporting pad passes through the blast pipe along air duct and exhaust joint and discharges, improves the comfort level of waist.
Drawings
Fig. 1 is a schematic view of the overall structure of a chair with adjustable lumbar support according to the present invention.
Fig. 2 is a schematic structural view of an inflation assembly of the seat with adjustable lumbar support according to the present invention.
Fig. 3 is a schematic view of a connection structure between a base and a backrest of the chair with adjustable lumbar support according to the present invention.
Fig. 4 is a schematic structural view of a pressure relief assembly of the seat with adjustable lumbar support according to the present invention.
Reference numerals: 1. a base; 101. an exhaust groove; 2. a pressure relief assembly; 201. an air duct; 202. an exhaust joint; 203. an exhaust pipe; 204. adjusting a valve; 3. a backrest; 4. an inflation assembly; 401. pressing type corrugated inflatable cushion; 402. a support plate; 403. a rubber backing plate; 5. an arc-shaped hollow rubber supporting pad; 6. assembling a groove; 7. a groove of the inflation tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides an adjustable lumbar support's seat, including base 1 and back 3, 3 fixed connection of back are at 1 upper surface of base, the waist position installation circular arc type cavity rubber supporting pad 5 of back 3, suction nozzle and air discharge nozzle are installed respectively to the wall position of the 5 left and right sides of circular arc type cavity rubber supporting pad, 3 surface pegs graft of back have inflatable assembly 4, inflatable assembly 4 includes push type ripple inflatable packer 401, backup pad 402 and rubber backplate 403, backup pad 402 fixed connection is at push type ripple inflatable packer 401 terminal surface position, rubber backplate 403 bonds on backup pad 402 surface, base 1 surface pegs graft and has pressure release subassembly 2.
In an alternative embodiment, the surface of the backrest 3 is provided with a mounting groove 6, and the press type corrugated inflatable cushion 401 is inserted into the mounting groove 6 and is fixedly connected.
It should be noted that, assembly groove 6 has been seted up on back 3 surface for install fixedly to push type ripple inflatable packer 401 of inflatable component 4, when the user needs to adjust, be the reciprocating swing formula motion all around more than the waist, extrude the rubber backplate 403 on backup pad 402 surface, push type ripple inflatable packer 401 inflates the processing to circular arc type hollow rubber supporting pad 5 through the gas tube, circular arc type hollow rubber supporting pad 5 carries out the auxiliary stay to the waist, when adjusting circular arc type hollow rubber supporting pad 5, user's neck and back can move, alleviate fatigue on the way of taking a bus.
In an alternative embodiment, the supporting plate 402 and the rubber back plate 403 are both located at the front position of the backrest 3, and the supporting plate 402 is located at a position above the circular arc type hollow rubber supporting pad 5.
It should be noted that, the supporting plate 402 is used in cooperation with the rubber back plate 403, so that the user can conveniently squeeze the pressing type corrugated inflatable cushion 401, and the operation is convenient.
In an alternative embodiment, the surface of the backrest 3 is provided with an inflation tube groove 7, and the inflation tube groove 7 is positioned at one side of the circular arc-shaped hollow rubber supporting pad 5.
It should be noted that the inflation tube groove 7 is provided for installing and placing the inflation tube.
In an alternative embodiment, the pressure relief assembly 2 comprises an air duct 201, an exhaust connector 202, an exhaust pipe 203 and a regulating valve 204, wherein the surface of the exhaust connector 202 is connected with the air duct 201 and the exhaust pipe 203 in a conducting manner.
It should be noted that the pressure relief assembly 2 is used for performing air relief processing on the circular arc-shaped hollow rubber support pad 5, screwing the adjusting valve 204, and discharging the air inside the circular arc-shaped hollow rubber support pad 5 through the exhaust pipe 203 along the air duct 201 and the exhaust joint 202, so as to improve the comfort level of the waist.
In an alternative embodiment, the regulating valve 204 is screwed to the upper surface of the exhaust connector 202.
It should be noted that the regulating valve 204 is screwed on the surface of the exhaust joint 202 to regulate the exhaust passage.
In an alternative embodiment, the surface of the base 1 is provided with an air exhaust groove 101, and the air exhaust groove 101 is located at a position obliquely below the circular arc type hollow rubber supporting pad 5.
It should be noted that the exhaust groove 101 is assembled with the air duct 201, the exhaust joint 202, the exhaust pipe 203 and the regulating valve 204 of the pressure relief assembly 2.
In an alternative embodiment, the air duct 201 and the air discharge connector 202 are inserted into the air discharge groove 101.
It should be noted that the exhaust groove 101 is used for assembling the air duct 201 and the exhaust connector 202.
The utility model discloses in, assembly groove 6 has been seted up on back 3 surface for install fixedly to push type ripple inflatable packer 401 of inflatable unit 4, when the user needs to adjust, be the reciprocating swing formula motion back and forth above the waist, extrude the rubber backplate 403 on backup pad 402 surface, push type ripple inflatable packer 401 carries out the inflation treatment to circular arc type hollow rubber supporting pad 5 through the gas tube, circular arc type hollow rubber supporting pad 5 carries out the auxiliary stay to the waist, when adjusting circular arc type hollow rubber supporting pad 5, user's neck and back can move, alleviate the fatigue on the way of taking a bus; pressure relief subassembly 2 is used for processing the gassing of circular arc type cavity rubber supporting pad 5, revolves to twist and revolves governing valve 204, and the inside gas of circular arc type cavity rubber supporting pad 5 discharges through blast pipe 203 along air duct 201 and exhaust joint 202, improves the comfort level of waist.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides a seat of adjustable lumbar support, includes base (1) and back (3), back (3) fixed connection is at base (1) upper surface, a serial communication port, waist position installation circular arc type cavity rubber supporting pad (5) of back (3), suction nozzle and exhaust nozzle are installed respectively to circular arc type cavity rubber supporting pad (5) left and right sides wall position, it has inflatable component (4) to peg graft on back (3) surface, inflatable component (4) are including push type ripple inflatable pad (401), backup pad (402) and rubber backplate (403), backup pad (402) fixed connection is at push type ripple inflatable pad (401) terminal surface position, rubber backplate (403) bond on backup pad (402) surface, base (1) surface is pegged graft and is had pressure release subassembly (2).
2. The chair with adjustable lumbar support according to claim 1, wherein the surface of the backrest (3) is provided with a mounting groove (6), and the pressing type corrugated inflatable cushion (401) is inserted into the mounting groove (6) and is fixedly connected.
3. A seat with adjustable lumbar support according to claim 1, characterized in that the support plate (402) and the rubber back plate (403) are both located in front of the backrest (3), the support plate (402) being located above the circular arc hollow rubber support pad (5).
4. The seat with adjustable lumbar support according to claim 1, characterized in that the surface of the backrest (3) is provided with an inflation tube groove (7), and the inflation tube groove (7) is located at one side of the circular arc-shaped hollow rubber support pad (5).
5. The seat with adjustable lumbar support according to claim 1, characterized in that the pressure relief assembly (2) comprises an air duct (201), an air exhaust connector (202), an air exhaust pipe (203) and a regulating valve (204), wherein the surface of the air exhaust connector (202) is in communication connection with the air duct (201) and the air exhaust pipe (203).
6. The adjustable lumbar support seat according to claim 5, wherein the adjustment valve (204) is threaded onto the upper surface of the exhaust fitting (202).
7. The seat with adjustable lumbar support according to claim 1, characterized in that the surface of the base (1) is provided with an air exhaust groove (101), and the air exhaust groove (101) is located at an obliquely lower position of the circular arc type hollow rubber supporting pad (5).
8. A seat with adjustable lumbar support according to claim 5, characterized in that the air duct (201) and the air discharge connector (202) are plugged into the air discharge groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220232360.4U CN216580243U (en) | 2022-01-27 | 2022-01-27 | Seat capable of adjusting lumbar support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220232360.4U CN216580243U (en) | 2022-01-27 | 2022-01-27 | Seat capable of adjusting lumbar support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216580243U true CN216580243U (en) | 2022-05-24 |
Family
ID=81635440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220232360.4U Expired - Fee Related CN216580243U (en) | 2022-01-27 | 2022-01-27 | Seat capable of adjusting lumbar support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216580243U (en) |
-
2022
- 2022-01-27 CN CN202220232360.4U patent/CN216580243U/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: 20220524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |