CN212729276U - Sliding seat - Google Patents
Sliding seat Download PDFInfo
- Publication number
- CN212729276U CN212729276U CN202021437915.6U CN202021437915U CN212729276U CN 212729276 U CN212729276 U CN 212729276U CN 202021437915 U CN202021437915 U CN 202021437915U CN 212729276 U CN212729276 U CN 212729276U
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- China
- Prior art keywords
- cushion
- backrest
- seat
- plate
- angle
- 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
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- 239000000872 buffer Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a sliding seat, which comprises two support frames which are arranged in parallel at the left and the right, wherein the two support frames are fixedly connected through a vertical front cushion support rod and a vertical rear backrest support rod; the cushion plate is arranged on the cushion supporting rod, the backrest plate is arranged on the backrest supporting rod, the middle part of the backrest plate is connected with the backrest supporting rod through a second rotating shaft, and the cushion plate can slide forwards on the cushion supporting rod by applying thrust to the upper part of the backrest plate, so that the backrest angle is increased; one or two of the first rotating shaft and the second rotating shaft are limiting rotating shafts, and the angle adjusting range of the backrest is controlled by limiting the rotating angle of the rotating shafts. The sliding seat does not need any electronic component or a manual operation transmission assembly, and the sitting angle of the seat can be flexibly adjusted only by exerting force on the waist of a user on the seat.
Description
Technical Field
The utility model relates to a furniture especially relates to a sliding seat.
Background
Most of seats in public places have fixed backrest angles, cannot be adjusted, and are uncomfortable to experience when being seated at fixed positions for a long time.
The adjustable seat in the prior art is mostly electrically or manually adjusted, the seat is generally separated from the cushion on the seat, a mechanical driving part is arranged between the seat and the cushion, the angle of the cushion combined with the seat is changed through manual or electric adjustment, the adjustable seat is often complex in structure and relatively expensive in manufacturing cost, and is often used in high-grade private cars or in configurations mainly giving comfort inside families, and the adjustable seat is complex in structure, easy to damage and expensive in price, so that the adjustable seat is not suitable for public places with high use frequency and miscellaneous personnel.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the not enough of background art, the utility model discloses a can exert oneself through user self and adjust the slide seat of seat angle.
The technical scheme is as follows: the sliding seat comprises two support frames which are arranged in parallel from left to right, the two support frames are fixedly connected with a cushion support rod at the front side and a backrest support rod at the rear side which are perpendicular to the surface where the two support frames are arranged, and the horizontal height of the cushion support rod is lower than that of the backrest support rod;
the cushion plate is arranged on the cushion supporting rod, the backrest plate is arranged on the backrest supporting rod, the middle part of the backrest plate is connected with the backrest supporting rod through a second rotating shaft, and the cushion plate can slide forwards on the cushion supporting rod by applying thrust to the upper part of the backrest plate, so that the backrest angle is increased;
one or two of the first rotating shaft and the second rotating shaft are limiting rotating shafts, and the angle adjusting range of the backrest is controlled by limiting the rotating angle of the rotating shafts.
In practical use, according to the requirements of most users, the proper limiting angle of the limiting rotating shaft is selected, and the angle of the user lying down is guaranteed to be within a reasonable range.
Furthermore, the upper part and the lower part of the backrest plate are bent backwards along the position connected with the backrest support rod to form a folding angle towards the front of the seat to form a waist support, so that the backrest angle can be adjusted by applying force to the back.
Furthermore, the cushion support rod is provided with a limiting slide block on the contact side with the cushion plate, and a limiting slide groove is formed in the cushion plate corresponding to the slide track of the limiting slide block. When guaranteeing that the cushion board slides stably on the cushion bracing piece, also can play further injecing to the seat angle through the length of adjustment spout.
In order to relieve the impact force of the cushion plate when the cushion plate is adjusted to the limit positions at the two ends, dampers or buffers are arranged at the two ends of the limiting sliding groove.
Furthermore, cushions are arranged on the cushion plate, the backrest plate and two side edges of the two supporting frames.
Has the advantages that: compared with the prior art, the utility model has the advantages that: the sliding seat does not need any electronic component or a manual operation transmission assembly, and a user can flexibly adjust the sitting angle of the seat only by exerting force on the waist of the user on the seat; the whole device has simple structure, brings reliable stability and low cost, and is suitable for being popularized in public places.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a back view of the cushion plate of the present invention;
fig. 3 is a sectional view of the joint of the cushion plate and the cushion support rod of the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
The sliding seat as shown in fig. 1 comprises two supporting frames 1 which are arranged in parallel from left to right, wherein the two supporting frames 1 are fixedly connected with a front cushion supporting rod 2 and a back cushion supporting rod 3 which are perpendicular to the surface of the supporting frames, the horizontal height of the cushion supporting rod 2 is lower than that of the back cushion supporting rod 3, and the upper edges of the two supporting frames 1 form a hand-held edge.
Still include cushion board 4 and back board 5, the L type seat with adjustable angle is connected through first pivot 6 to the innermost limit of cushion board 4 and back board 5. Cushion board 4 is located on cushion bracing piece 2, and back board 5 is located on back bracing piece 3, the middle part of back board 5 is connected with back bracing piece 3 through second pivot 7, can make the lower part move forward through exerting thrust towards 5 upper portions of back board to drive cushion board 4 and slide forward on cushion bracing piece 2, realize the effect of increase back angle.
In order to prevent the included angle between the cushion plate 4 and the backrest plate 5 from being adjusted too small or too large, one or two of the first rotating shaft 6 and the second rotating shaft 7 are set as limiting rotating shafts, and the limiting rotating shafts are angle limiting rotating shafts commonly used in the prior art. All set first pivot 6 and second pivot 7 to spacing pivot in this embodiment, the user sits on cushion board 4, and the back is hard backward, and the seat that can make leans on the angle increase, through the injecing to pivot turned angle, the angle of adjustment scope of control back.
In order to increase the comfort of the seat, the cushion plate 4, the backrest plate 5 and two side edges of the two support frames 1 are provided with soft pads 10, and simultaneously, the upper part and the lower part of the backrest plate 5 are bent backwards along the position connected with the backrest support rod 3 to form a folding angle towards the front of the seat, so that the backrest angle can be adjusted by applying force to the back while the waist support is formed.
As shown in fig. 2 and 3, in order to ensure that the cushion plate 4 is stable enough when sliding on the cushion support rod 2, the cushion support rod 2 is provided with a semicircular limiting slide block 8 at the contact side with the cushion plate 4, the sliding track of the cushion plate 4 corresponding to the limiting slide block 8 is provided with a semicircular limiting slide groove 9, the backrest angle adjusting range can be further limited by adjusting the length of the limiting slide groove 9, and in order to reduce the impact force of the cushion plate 4 when being adjusted to the limit positions at both ends, dampers or buffers can be arranged at both ends of the limiting slide groove 9.
Claims (5)
1. A slide seat, characterized by: the chair comprises two support frames (1) which are arranged in parallel from left to right, wherein the two support frames (1) are fixedly connected with a front cushion support rod (2) and a back support rod (3) which are perpendicular to the surfaces of the two support frames, and the horizontal height of the cushion support rod (2) is lower than that of the back support rod (3);
the seat cushion plate is characterized by further comprising a seat cushion plate (4) and a back board (5), wherein the innermost edge of the seat cushion plate (4) is connected with the lowermost edge of the back board (5) through a first rotating shaft (6), the seat cushion plate (4) is arranged on the seat cushion supporting rod (2), the back board (5) is arranged on the back supporting rod (3), the middle part of the back board (5) is connected with the back supporting rod (3) through a second rotating shaft (7), and the seat cushion plate (4) can slide forwards on the seat cushion supporting rod (2) by applying thrust to the upper part of the back board (5), so that the back angle is increased;
one or two of the first rotating shaft (6) and the second rotating shaft (7) are limiting rotating shafts, and the adjusting angle range of the backrest is controlled by limiting the rotating angle of the rotating shafts.
2. The sliding seat according to claim 1, wherein: the upper and lower parts of the backrest plate (5) are bent backwards along the position connected with the backrest support rod (3) to form a folding angle towards the front of the seat.
3. The sliding seat according to claim 1, wherein: the cushion support rod (2) is provided with a limiting slide block (8) at the contact side with the cushion plate (4), and a limiting slide groove (9) is formed in the cushion plate (4) corresponding to the sliding track of the limiting slide block (8).
4. The sliding seat according to claim 3, wherein: and dampers or buffers are arranged at two ends of the limiting sliding groove (9).
5. The sliding seat according to claim 1, wherein: the cushion plate (4), the backrest plate (5) and two side edges of the two supporting frames (1) are provided with soft pads (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437915.6U CN212729276U (en) | 2020-07-21 | 2020-07-21 | Sliding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437915.6U CN212729276U (en) | 2020-07-21 | 2020-07-21 | Sliding seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212729276U true CN212729276U (en) | 2021-03-19 |
Family
ID=75037064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021437915.6U Expired - Fee Related CN212729276U (en) | 2020-07-21 | 2020-07-21 | Sliding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212729276U (en) |
-
2020
- 2020-07-21 CN CN202021437915.6U patent/CN212729276U/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: 20210319 |