CN209733134U - Seat with adjustable seatpad - Google Patents
Seat with adjustable seatpad Download PDFInfo
- Publication number
- CN209733134U CN209733134U CN201822275526.7U CN201822275526U CN209733134U CN 209733134 U CN209733134 U CN 209733134U CN 201822275526 U CN201822275526 U CN 201822275526U CN 209733134 U CN209733134 U CN 209733134U
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- CN
- China
- Prior art keywords
- seat
- frame
- seat cushion
- cushion
- sliding
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Abstract
The utility model discloses a seat with adjustable seatpad, including seat supporting rack and seat body, the seat supporting rack is by the lower supreme chassis that has set gradually, seat cushion frame and back frame, be provided with the sliding tray on the seat cushion frame, the seat body includes seat cushion portion and back portion, the seat cushion portion is provided with the slider, but slider slidable mounting is in the sliding tray, back portion pin joint is on the back frame, thereby when the user sits and leans on backward on the seat, can promote the seat cushion portion and remove along the sliding tray of seat cushion frame, back portion rotates around the back frame simultaneously, thereby obtain bigger accommodation, make the user obtain more comfortable experience, and it adjusts also more convenient simple moreover, have higher practicality.
Description
Technical Field
The utility model relates to a seat field especially relates to a seat with adjustable seatpad.
Background
The chair is a piece of furniture which is indispensable when people work or have a rest, and plays a role in bearing the weight of people. The existing seat is generally provided with the backrest which can be elastically deformed, so that a person can obtain the adjustment of the sitting posture by deforming the backrest when sitting on the seat, however, the seat cushion can not be adjusted and slid at the moment, so that the adjustment range of the seat is smaller, and the seat is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a seat with an adjustable seat cushion, which has a large adjusting range.
In order to achieve the above object, an embodiment of the present invention adopts the following technical solutions: the utility model provides a seat with adjustable seatpad, includes seat supporting rack and seat body, the seat supporting rack has set gradually chassis, seatpad frame and back frame by supreme down, be provided with the sliding tray on the seatpad frame, the seat body includes seatpad portion and back portion, the seatpad portion is provided with the slider, but slider slidable mounting is in the sliding tray, the pin joint of back portion is on the back frame.
As a further improvement of the scheme, the seat cushion frame is provided with a mounting frame, a sliding groove plate is mounted on the mounting frame, and the sliding groove is formed in the sliding groove plate.
Further, the chute board still is provided with the groove that resets, install reset spring on the groove that resets, reset spring both ends are connected with cushion portion and cushion frame respectively.
further, the sliding groove is provided with a plurality of, and a plurality of sliding grooves are arranged in parallel on the sliding groove board.
Further, the lower end of the seat cushion part is provided with a connecting plate, and the sliding block is formed at the lower end of the connecting plate.
Furthermore, a plurality of supporting columns are arranged between the seat cushion part and the connecting plate.
furthermore, the lower end of the seat cushion frame is also connected with a protection plate.
Furthermore, the backrest frame is provided with connecting lugs, the backrest part is provided with pin-joint holes matched with the connecting lugs, and the backrest part is connected with the pin-joint holes and the connecting lugs through the pin-joint shafts so as to be pin-jointed on the backrest frame.
One or more embodiments of the present invention have at least the following beneficial effects:
This seat includes seat supporting rack and seat body, the seat supporting rack has set gradually the chassis by supreme down, cushion frame and back frame, be provided with the sliding tray on the cushion frame, the seat body includes cushion portion and back portion, cushion portion is provided with the slider, but slider slidable mounting is in the sliding tray, back portion pin joint is on the back frame, thereby when the user sits when leaning on backward on the seat, can promote cushion portion and remove along the sliding tray of cushion frame, back portion rotates around back frame simultaneously, thereby obtain bigger control range, make the user obtain more comfortable experience, and its regulation is also more convenient simple, higher practicality has.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention;
FIG. 2 is an exploded schematic view of the above embodiment of FIG. 1;
FIG. 3 is a schematic view of a seat support frame;
Fig. 4 is a schematic structural view of the seat body.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention, a seat with an adjustable seat cushion, includes a seat supporting frame 1 and a seat body 2, the seat supporting frame 1 may be formed of a steel pipe, the seat body 2 itself preferably has a good elasticity, the seat supporting frame 1 is provided with an underframe 11, a seat cushion frame 12 and a backrest frame 13 from bottom to top in sequence, the seat cushion frame 12 can be provided with a soft or elastic seat cushion, the backrest frame 13 can be provided with a soft or elastic backrest cushion, the seat cushion frame 12 is provided with a sliding groove 123, the sliding groove 123 is arranged along the front-rear direction of the seat, the seat body 2 includes a cushion part 21 and a backrest part 22, the cushion part 21 is provided with a slider 125, the slide block 125 is slidably installed in the slide groove 123, and the backrest portion 22 is pivotally connected to the backrest frame 13. When a user sits on the seat and leans back, the user can push the seat cushion part 21 to move along the sliding groove 123 of the seat cushion frame 12, and meanwhile, the backrest part 22 rotates around the backrest frame 13, so that a larger adjusting range is obtained, the user obtains more comfortable experience, the adjustment is also more convenient and simpler, manual adjustment is not needed, and the seat cushion has higher practicability.
Preferably, the seat cushion frame 12 is provided with a mounting frame 121, the mounting frame 121 is provided with a chute plate 122, the chute 123 is formed on the chute plate 122, the mounting frame 121 may be formed by a plurality of steel pipes, the chute plate 122 may be welded or otherwise mounted on the mounting frame, the chute 123 may be integrally formed on the chute plate 122, or may be otherwise mounted, and by providing the mounting frame 121 and the chute plate 122, the seat cushion portion 21 can be well supported when sliding on the seat cushion frame 12, so that the sliding is more stable.
Preferably, the chute plate 122 is further provided with a reset groove 124, the reset groove 124 is provided with a reset spring, and two ends of the reset spring are respectively connected with the cushion part 21 and the cushion frame 12, so that when the external force disappears, the cushion part 21 returns to the original position under the action of the reset spring.
Preferably, the sliding groove 123 is provided in plural, and the plural sliding grooves 123 are arranged in parallel on the sliding groove plate 122, and of course, the sliding block 125 is also provided in plural correspondingly, so that the sliding is more stable and reliable.
preferably, the lower end of the seat cushion part 21 is provided with a connecting plate, the sliding blocks 125 are formed at the lower end of the connecting plate, and the connecting plate is arranged, so that the plurality of sliding blocks 125 can be distributed and installed on the connecting plate, and the sliding is more stable and reliable.
Preferably, a plurality of supporting columns 211 are arranged between the seat cushion part 21 and the connecting plate, and the plurality of supporting columns 211 are distributed around the seat cushion part 21, so that the connecting stress between the connecting plate and the seat cushion part 21 is more balanced, and the stress is more stable and reliable.
Preferably, the lower end of the seat cushion frame 12 is further connected with a protection plate 23, the protection plate 23 can be provided with a groove adapted to the seat cushion frame 12 as required, and by providing the protection plate 23, the sliding groove 123 and the like on the seat cushion frame 12 are prevented from being affected by foreign objects, so that the sliding performance of the seat cushion frame is more reliable.
Preferably, the backrest frame 13 is provided with a connecting lug 131, the backrest portion 22 is provided with a pivot hole 221 matched with the connecting lug 131, and the backrest portion 22 is connected with the pivot hole 221 and the connecting lug 131 through the pivot shaft so as to be pivoted on the backrest frame 13, of course, the connecting lug 131 can be provided in plurality, and the pivot hole 221 is also correspondingly provided in plurality, so that the pivot connection is more reliable.
while the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A seat with an adjustable seat cushion is characterized in that: including seat supporting rack and seat body, the seat supporting rack has set gradually chassis, cushion frame and back frame by supreme down, be provided with the sliding tray on the cushion frame, the seat body includes cushion portion and back portion, cushion portion is provided with the slider, but slider slidable mounting is in the sliding tray, back portion pin joint is on the back frame.
2. The seat cushion adjustable seat according to claim 1, wherein: the cushion frame is provided with a mounting rack, a sliding groove plate is mounted on the mounting rack, and the sliding groove is formed in the sliding groove plate.
3. The seat cushion adjustable seat according to claim 2, wherein: the sliding groove plate is further provided with a reset groove, a reset spring is installed on the reset groove, and two ends of the reset spring are connected with the seat cushion portion and the seat cushion frame respectively.
4. The seat cushion-adjustable seat according to claim 1 or 2, wherein: the sliding groove is provided with a plurality of, and a plurality of sliding grooves are arranged in parallel on the sliding groove board.
5. The seat cushion adjustable seat according to claim 1, wherein: the lower end of the seat cushion part is provided with a connecting plate, and the sliding block is formed at the lower end of the connecting plate.
6. The seat cushion adjustable seat according to claim 5, wherein: a plurality of supporting columns are arranged between the seat cushion part and the connecting plate.
7. The seat cushion-adjustable seat according to any one of claims 1 to 3 and 5 to 6, wherein: the lower end of the cushion frame is also connected with a protection plate.
8. The seat cushion adjustable seat according to claim 1, wherein: the backrest frame is provided with connecting lugs, the backrest part is provided with pin-joint holes matched with the connecting lugs, and the backrest part is connected with the pin-joint holes and the connecting lugs through the pin-joint shafts so as to be pin-jointed on the backrest frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275526.7U CN209733134U (en) | 2018-12-29 | 2018-12-29 | Seat with adjustable seatpad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275526.7U CN209733134U (en) | 2018-12-29 | 2018-12-29 | Seat with adjustable seatpad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209733134U true CN209733134U (en) | 2019-12-06 |
Family
ID=68703165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822275526.7U Active CN209733134U (en) | 2018-12-29 | 2018-12-29 | Seat with adjustable seatpad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209733134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568089A (en) * | 2020-05-20 | 2020-08-25 | 安徽浦进轨道装备有限公司 | Seat with good air permeability |
-
2018
- 2018-12-29 CN CN201822275526.7U patent/CN209733134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568089A (en) * | 2020-05-20 | 2020-08-25 | 安徽浦进轨道装备有限公司 | Seat with good air permeability |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |