CN214689164U - Right front-chair backrest framework assembly - Google Patents
Right front-chair backrest framework assembly Download PDFInfo
- Publication number
- CN214689164U CN214689164U CN202120494426.2U CN202120494426U CN214689164U CN 214689164 U CN214689164 U CN 214689164U CN 202120494426 U CN202120494426 U CN 202120494426U CN 214689164 U CN214689164 U CN 214689164U
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- CN
- China
- Prior art keywords
- fixedly connected
- supporting
- right front
- bottom plate
- bracing piece
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- Expired - Fee Related
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- 238000010030 laminating Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a right front backrest skeleton assembly, which comprises a slide rail, the upper surface of slide rail is provided with the spout, the inside sliding connection of spout has the slider, the last fixed surface of slider is connected with the bottom plate, the upper surface of slide rail just is located the right side fixedly connected with backup pad of spout, the left fixed surface of backup pad is connected with the second telescopic link, the first telescopic link of last fixed surface of bottom plate is connected with, the one end fixedly connected with cushion board of bottom plate is kept away from to first telescopic link. The utility model discloses, through design leg supporting pad, realize utilizing the space of front stall and to the support to the shank, reach the better purpose of effect that front stall personnel had a rest, through designing three bracing piece, realize the laminating that back and seat are better, reach the purpose that improves and take experience, through design slewing mechanism, the angle of realizing the regulation is bigger, reaches the purpose that adapts to the person's different demands.
Description
Technical Field
The utility model relates to a seat field especially relates to a right front-seat back skeleton assembly.
Background
The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material. There are also seats for special objects of use, such as children's seats and racing seats.
Present right front backrest skeleton assembly is unfavorable for the support of shank, and the back supports can not be perfect and the back is laminated, and the atress that leads to the neck is great causes to take experience not good, and present right front backrest skeleton assembly, the angle of adjustment of present right front backrest skeleton assembly seat is little, can't adapt to more demands.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a right front backrest frame assembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a right front backrest skeleton assembly comprises a slide rail, wherein a slide groove is formed in the upper surface of the slide rail, a slide block is connected inside the slide groove in a sliding mode, a bottom plate is fixedly connected to the upper surface of the slide rail, a support plate is fixedly connected to the right side of the slide groove, the left surface of the support plate is fixedly connected with a second telescopic rod, a first telescopic rod is fixedly connected to the upper surface of the bottom plate, one end, away from the bottom plate, of the first telescopic rod is fixedly connected with a seat cushion plate, a fourth telescopic rod is rotatably connected to the left side of the first telescopic rod, of the upper surface of the bottom plate, and a support pad leg is rotatably connected to the left surface of the seat cushion plate;
the lower surface of the cushion plate is fixedly connected with a rotating mechanism which is located on the right side of the first telescopic rod, the rotating mechanism comprises a third telescopic rod and a rack, the right surface of the cushion plate is rotatably connected with a first supporting rod, one end, far away from the cushion plate, of the first supporting rod is rotatably connected with a second supporting rod, and one end, far away from the first supporting rod, of the second supporting rod is rotatably connected with a third supporting rod.
As a further description of the above technical solution:
the quantity of slide rail is two and front and back distribution, the one end and the bottom plate fixed connection that the backup pad was kept away from to the second telescopic link.
As a further description of the above technical solution:
the right surface of leg supporting pad rotates with the fourth telescopic link to be connected, the quantity of first telescopic link is a plurality ofly.
As a further description of the above technical solution:
the front surface of the first supporting rod is fixedly connected with a first gear, and the rack is meshed with the first gear.
As a further description of the above technical solution:
the lower surface of the first supporting rod is fixedly connected with the rotating mechanism, the rear surface of the second supporting rod is fixedly connected with a second gear, and the second gear is meshed with the rack.
As a further description of the above technical solution:
the lower surface of the second supporting rod is fixedly connected with the rotating mechanism, and the rear surface of the third supporting rod is fixedly connected with a third gear.
As a further description of the above technical solution:
the quantity of first bracing piece, second bracing piece and third bracing piece is two and front and back distribution, two fixedly connected with horizontal pole between the third bracing piece.
As a further description of the above technical solution:
a cross bar is arranged between the two second supporting rods.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this right front backrest skeleton assembly through design leg supporting pad, realizes the space that can utilize the front stall and the support to the shank, reaches the better purpose of effect that the front stall personnel had a rest.
2. Compared with the prior art, this right front-seat back skeleton assembly through designing three bracing piece, realizes the laminating that back and seat are better, reaches the purpose that improves and take experience.
3. Compared with the prior art, this right front-seat back skeleton assembly through design slewing mechanism, realizes that the angle of regulation is bigger, reaches the purpose that adapts to the person's of taking different demands.
Drawings
Fig. 1 is a schematic view of an internal structure of a right front seat back frame assembly according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a left side view of a right front seat back frame assembly according to the present invention;
fig. 4 is a schematic view of the overall structure of a front right backrest frame assembly according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a slider; 3. a first telescopic rod; 4. a second telescopic rod; 5. a support plate; 6. a second support bar; 7. a third support bar; 8. a second gear; 9. a first support bar; 10. a third telescopic rod; 11. a rotating mechanism; 12. a cushion plate; 13. a fourth telescopic rod; 14. a leg support pad; 15. a slide rail; 16. a chute; 17. a cross bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the utility model provides a pair of right front-seat back skeleton assembly: the seat comprises a slide rail 15, a slide groove 16 is arranged on the upper surface of the slide rail 15, the slide groove 16 is used for sliding a slide block 2, the slide groove 16 is connected with the slide block 2 in a sliding manner, the upper surface of the slide rail 2 is fixedly connected with a bottom plate 1, a support plate 5 is fixedly connected on the upper surface of the slide rail 15 and positioned on the right side of the slide groove 16, a second telescopic rod 4 is fixedly connected on the left surface of the support plate 5, the number of the slide rails 15 is two and is distributed front and back, one end, far away from the support plate 5, of the second telescopic rod 4 is fixedly connected with the bottom plate 1, a first telescopic rod 3 is fixedly connected on the upper surface of the bottom plate 1, the first telescopic rod 3 is used for adjusting the height of the seat, a seat cushion plate 12 is fixedly connected on one end, far away from the bottom plate 1, of the first telescopic rod 3, a fourth telescopic rod 13 is rotatably connected on the upper surface of the bottom plate 1 and positioned on the left side of the first telescopic rod 3, a leg support pad 14 is rotatably connected on the left surface of the seat cushion plate 12, and a fourth telescopic rod 13 is rotatably connected, the number of the first telescopic rods 3 is multiple.
A rotating mechanism 11 is fixedly connected to the lower surface of the cushion plate 12 and positioned on the right side of the first telescopic rod 3, the rotating mechanism 11 is used for adjusting the angle of the backrest of the seat, the rotating mechanism 11 comprises a third telescopic rod 10 and a rack, the right surface of the cushion plate 12 is rotatably connected with a first supporting rod 9, the lower surface of the first supporting rod 9 is fixedly connected with the rotating mechanism 11, the rear surface of the second supporting rod 6 is fixedly connected with a second gear 8, the second gear 8 is meshed with the rack, the front surface of the first supporting rod 9 is fixedly connected with a first gear, the rack is meshed with the first gear, one end of the first supporting rod 9, far away from the cushion plate 12, is rotatably connected with a second supporting rod 6, the lower surface of the second supporting rod 6 is fixedly connected with the rotating mechanism 11, the rear surface of the third supporting rod 7 is fixedly connected with a third gear, one end of the second supporting rod 6, far away from the first supporting rod 9, is rotatably connected with a third supporting rod 7, the quantity of first bracing piece 9, second bracing piece 6 and third bracing piece 7 is two and front and back distribution, fixedly connected with horizontal pole 17 between two third bracing pieces 7, is provided with horizontal pole 17 between two second bracing pieces 6, and horizontal pole 17 is used for increasing the intensity of seat.
The working principle is as follows: the fore-and-aft distance of seat is adjusted through the length of adjustment second telescopic link 4, through the height of the adjustment seat of adjustment first telescopic link 3, when the shank needs to support, extension fourth telescopic link 13 supports leg supporting pad 14 to the level, can support for the shank provides, adjusts the different slewing mechanism 11 respectively and adjusts first bracing piece 9, the angle between second bracing piece 6 and the third bracing piece 7 to guarantee the curve laminating at back and back.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a right front seat back skeleton assembly, includes slide rail (15), its characterized in that: the upper surface of the sliding rail (15) is provided with a sliding groove (16), a sliding block (2) is connected inside the sliding groove (16) in a sliding manner, the upper surface of the sliding block (2) is fixedly connected with a bottom plate (1), the upper surface of the sliding rail (15) is fixedly connected with a supporting plate (5) on the right side of the sliding groove (16), the left surface of the supporting plate (5) is fixedly connected with a second telescopic rod (4), the upper surface of the bottom plate (1) is fixedly connected with a first telescopic rod (3), one end, far away from the bottom plate (1), of the first telescopic rod (3) is fixedly connected with a seat cushion plate (12), the upper surface of the bottom plate (1) is rotatably connected with a fourth telescopic rod (13) on the left side of the first telescopic rod (3), and the left surface of the seat cushion plate (12) is rotatably connected with a leg supporting pad (14);
the lower surface of cushion board (12) just is located right side fixedly connected with slewing mechanism (11) of first telescopic link (3), slewing mechanism (11) include third telescopic link (10) and rack, the right surface of cushion board (12) rotates and is connected with first bracing piece (9), the one end that cushion board (12) were kept away from in first bracing piece (9) rotates and is connected with second bracing piece (6), the one end that first bracing piece (9) were kept away from in second bracing piece (6) rotates and is connected with third bracing piece (7).
2. The right front seat back frame assembly of claim 1, wherein: the quantity of slide rail (15) is two and front and back distribution, the one end and bottom plate (1) fixed connection that backup pad (5) were kept away from in second telescopic link (4).
3. The right front seat back frame assembly of claim 1, wherein: the right surface of the leg supporting pad (14) is rotationally connected with a fourth telescopic rod (13), and the number of the first telescopic rods (3) is multiple.
4. The right front seat back frame assembly of claim 1, wherein: the front surface of the first supporting rod (9) is fixedly connected with a first gear, and the rack is meshed with the first gear.
5. The right front seat back frame assembly of claim 1, wherein: the lower surface of the first supporting rod (9) is fixedly connected with the rotating mechanism (11), the rear surface of the second supporting rod (6) is fixedly connected with a second gear (8), and the second gear (8) is meshed with the rack.
6. The right front seat back frame assembly of claim 1, wherein: the lower surface of the second supporting rod (6) is fixedly connected with the rotating mechanism (11), and the rear surface of the third supporting rod (7) is fixedly connected with a third gear.
7. The right front seat back frame assembly of claim 1, wherein: the number of the first supporting rods (9), the second supporting rods (6) and the third supporting rods (7) is two, and the first supporting rods, the second supporting rods and the third supporting rods are distributed front and back, and cross rods (17) are fixedly connected between the third supporting rods (7).
8. The right front seat back frame assembly of claim 1, wherein: a cross bar (17) is arranged between the two second supporting rods (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494426.2U CN214689164U (en) | 2021-03-04 | 2021-03-04 | Right front-chair backrest framework assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494426.2U CN214689164U (en) | 2021-03-04 | 2021-03-04 | Right front-chair backrest framework assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214689164U true CN214689164U (en) | 2021-11-12 |
Family
ID=78570064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120494426.2U Expired - Fee Related CN214689164U (en) | 2021-03-04 | 2021-03-04 | Right front-chair backrest framework assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214689164U (en) |
-
2021
- 2021-03-04 CN CN202120494426.2U patent/CN214689164U/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: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |