CN207360123U - The individual seat's skeleton turned over before backrest - Google Patents
The individual seat's skeleton turned over before backrest Download PDFInfo
- Publication number
- CN207360123U CN207360123U CN201621193427.9U CN201621193427U CN207360123U CN 207360123 U CN207360123 U CN 207360123U CN 201621193427 U CN201621193427 U CN 201621193427U CN 207360123 U CN207360123 U CN 207360123U
- Authority
- CN
- China
- Prior art keywords
- frame
- supporting leg
- retaining frame
- rotating arm
- seat
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses the individual seat's skeleton turned over before backrest, including U-shaped supporting leg and I type supporting legs, the upper end of the U-shaped supporting leg is fixedly connected with one end of seat board shield frame；Rotation axis is fixed with the seat board shield frame；The side of the seat board shield frame is provided with first rotating arm；The lower end of the first rotating arm is by bearing with supporting one end of spreader to be hinged；The upper end of the first rotating arm is hinged by bearing and the lower end of the first back of the body retaining frame；The upper end of first back of the body retaining frame is fixedly connected by head retaining frame with the upper end of the second back of the body retaining frame；The lower end of second back of the body retaining frame is hinged by the upper end of bearing and the second rotating arm；The lower end of second rotating arm is by bearing with supporting the other end of spreader to be hinged；The upper end of the I types supporting leg is fixedly connected with one end of seat board shield frame；The lower end of U-shaped supporting leg and I the type supporting leg is respectively and fixedly provided with fixed plate.The beneficial effect of the utility model is to turn over before freedom, easy to use, and comfortable effect is good and install convenient.
Description
Technical field
The utility model belongs to individual seat's skeleton technical field, and in particular to the individual seat's skeleton turned over before backrest.
Background technology
One-seater commercial affairs chair skeleton can be divided into split seat, bench seat by shape；It can be divided into by function fixed, detachable
Formula, adjustable type；It can be divided into one, double, more people's chairs by carriage number.According to the performance of seat, from earliest fixed
Seat, goes so far as multi-functional power adjustment seat, there is pneumatic seat, automatic seat, stereo system seat, mental restoration
Seat, until electrical adjustment seat.It is divided into leather seat and flannelette seat etc. by material.The also seat of some Special use objects
Chair, such as children's seat and seat of racing car.
The backrest of current individual seat's skeleton cannot freely before turn over, victory inconvenient for use, comfortable effect difference and installation inconvenience
It is prompt.
Therefore, the individual seat's skeleton turned over before invention backrest is very necessary.
Utility model content
The purpose of this utility model is to provide the individual seat's skeleton turned over before backrest, to solve to carry in above-mentioned background technology
Go out current individual seat's skeleton backrest cannot freely before turn over, victory inconvenient for use and installs inconvenient asks at comfortable effect difference
Topic.
To achieve the above object, the utility model provides following technical solution：The individual seat's skeleton turned over before backrest, including
U-shaped supporting leg, first strengthen cross bar, seat board shield frame, support spreader, first rotating arm, the first back of the body retaining frame, condenser pipe, head retaining frame, slow
Punching band, the second back of the body retaining frame, the second rotating arm, second strengthen cross bar, I types supporting leg, fixed plate and threaded hole, the U-shaped supporting leg
Upper end is fixedly connected with one end of seat board shield frame；Support spreader is fixed with the seat board shield frame；The one of the seat board shield frame
Side is provided with first rotating arm；The lower end of the first rotating arm is by bearing with supporting one end of spreader to be hinged；Described first
The upper end of rotating arm is hinged by bearing and the lower end of the first back of the body retaining frame；The upper end of first back of the body retaining frame passes through head retaining frame and the
The upper end of two back of the body retaining frames is fixedly connected；The lower end of second back of the body retaining frame is hinged by the upper end of bearing and the second rotating arm；Institute
The lower end for stating the second rotating arm is hinged by the other end of bearing and support spreader；The upper end of the I types supporting leg and seat board shield frame
One end corner be fixedly connected；The lower end of U-shaped supporting leg and I the type supporting leg is respectively and fixedly provided with fixed plate.
Further, it is provided with threaded hole in the fixed plate.
Further, it is provided with buffer strip in the head retaining frame.
Further, it is fixed with condenser pipe between first back of the body retaining frame and the second back of the body retaining frame.
Further, the lower end of the U-shaped supporting leg is fixedly connected with one end of the first reinforcement cross bar, and first strengthens the another of cross bar
One end is fixedly connected with support spreader.
Further, the centre of the I types supporting leg is fixedly connected with one end of the second reinforcement cross bar, and second strengthens the another of cross bar
One end is fixedly connected with one end of seat board shield frame.
The technique effect and advantage of the utility model：The individual seat's skeleton turned over before the backrest, by setting the first rotation
By bearing with supporting one end of spreader to be hinged, the upper end of first rotating arm passes through under bearing and the first back of the body retaining frame for the lower end of arm
End is hinged and sets the lower end of the second back of the body retaining frame to be hinged by the upper end of bearing and the second rotating arm, the lower end of the second rotating arm
By bearing with supporting the other end of spreader to be hinged so that backrest can be carried out by first rotating arm and the second rotating arm
Turned over before freedom so that easy to use；U-shaped supporting leg is set by one end that frame is protected in seat board, then the other end sets I type supporting legs, makes
Big quantity space is reserved in the front for obtaining I type supporting legs, easy to set functional unit；, can be with by being provided with buffer strip in head retaining frame
Cushioning effect is played, and condenser pipe is fixed between the first back of the body retaining frame and the second back of the body retaining frame, avoids hot day and people's back contacts
Place perspires, and improves level of comfort；By being respectively and fixedly provided with fixed plate in the lower end of U-shaped supporting leg and I type supporting legs, and in fixed plate
It is provided with threaded hole so that install convenient.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1-U type supporting legs；2- first strengthens cross bar；3- seat boards protect frame；4- supports spreader；5- first rotating arms；6-
One back of the body retaining frame；7- condenser pipes；8- retaining frames；9- buffer strips；10- second carries on the back retaining frame；The second rotating arms of 11-；12- second strengthens
Cross bar；13-I type supporting legs；14- fixed plates；15- threaded holes.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The utility model provides the individual seat's skeleton turned over before backrest as shown in Figure 1, including U-shaped supporting leg 1, first adds
Tyrannical bar 2, seat board shield frame 3, support spreader 4, first rotating arm 5, first carry on the back retaining frame 6, condenser pipe 7, head retaining frame 8, buffer strip 9,
Second back of the body retaining frame 10, the second rotating arm 11, second strengthen cross bar 12, I types supporting leg 13, fixed plate 14 and threaded hole 15, the U
The upper end of type supporting leg 1 is fixedly connected with one end of seat board shield frame 3；Support spreader 4 is fixed with the seat board shield frame 3；It is described
The side of seat board shield frame 3 is provided with first rotating arm 5；The lower end of the first rotating arm 5 is by bearing with supporting the one of spreader 4
End is hinged；The upper end of the first rotating arm 5 is hinged by bearing and the lower end of the first back of the body retaining frame 6；First back of the body retaining frame 6
Upper end is fixedly connected by head retaining frame 8 with the upper end of the second back of the body retaining frame 10；It is described second the back of the body retaining frame 10 lower end by bearing with
The upper end of second rotating arm 11 is hinged；The lower end of second rotating arm 11 is by bearing with supporting the other end of spreader 4 to be hinged；
The upper end of the I types supporting leg 13 is fixedly connected with one end corner of seat board shield frame 3；U-shaped supporting leg 1 and I the types supporting leg 13
Lower end be respectively and fixedly provided with fixed plate 14.
Further, it is provided with threaded hole 15 in the fixed plate 14.
Further, it is provided with buffer strip 9 in the head retaining frame 8.
Further, first back of the body retaining frame 6 and second is fixed with condenser pipe 7 between carrying on the back retaining frame 10.
Further, the lower end of the U-shaped supporting leg 1 is fixedly connected with one end of the first reinforcement cross bar 2, and first strengthens cross bar 2
The other end with support spreader 4 be fixedly connected.
Further, the centre of the I types supporting leg 13 is fixedly connected with one end of the second reinforcement cross bar 12, and second strengthens cross bar
12 other end is fixedly connected with one end of seat board shield frame 3.
Operation principle：The individual seat's skeleton turned over before the backrest, by set the lower end of first rotating arm 5 by bearing with
One end of support spreader 4 is hinged, and the upper end of first rotating arm 5 is hinged and is set by the lower end of bearing and the first back of the body retaining frame 6
The lower end of second back of the body retaining frame 10 is hinged by the upper end of bearing and the second rotating arm 11, and the lower end of the second rotating arm 11 passes through bearing
The other end with supporting spreader 4 is hinged so that backrest can be carried out freely by 5 and second rotating arm 11 of first rotating arm
Before turn over so that it is easy to use；U-shaped supporting leg 1 is set by one end that frame 3 is protected in seat board, then the other end sets I types supporting leg 13, makes
Big quantity space is reserved in the front for obtaining I types supporting leg 13, easy to set functional unit；By being provided with buffer strip in head retaining frame 8
9, cushioning effect can be played, and condenser pipe 7 is fixed between the first back of the body retaining frame 6 and second carries on the back retaining frame 10, avoid hot day
With perspiring at people's back contacts, level of comfort is improved；By being respectively and fixedly provided with fixed plate in the lower end of U-shaped supporting leg 1 and I types supporting leg 13
14, and threaded hole 15 is provided with fixed plate 14 so that install convenient.
Utilize technical solution described in the utility model, or those skilled in the art's opening in technical solutions of the utility model
Give, design similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.
Claims (6)
1. the individual seat's skeleton turned over before backrest, including U-shaped supporting leg (1), the first reinforcement cross bar (2), seat board shield frame (3), support
Spreader (4), first rotating arm (5), the first back of the body retaining frame (6), condenser pipe (7), head retaining frame (8), buffer strip (9), the second back of the body retaining frame
(10), the second rotating arm (11), second strengthen cross bar (12), I types supporting leg (13), fixed plate (14) and threaded hole (15), it is special
Sign is：The upper end of the U-shaped supporting leg (1) is fixedly connected with one end of seat board shield frame (3)；The seat board protects the upper solid of frame (3)
Surely there is support spreader (4)；The side of the seat board shield frame (3) is provided with first rotating arm (5)；The first rotating arm (5)
Lower end is hinged by one end of bearing and support spreader (4)；The upper end of the first rotating arm (5) is protected by bearing and first back of the body
The lower end of frame (6) is hinged；The upper end of first back of the body retaining frame (6) is consolidated by head retaining frame (8) and the upper end of the second back of the body retaining frame (10)
Fixed connection；The lower end of second back of the body retaining frame (10) is hinged by the upper end of bearing and the second rotating arm (11)；Second rotation
The lower end of pivoted arm (11) is hinged by the other end of bearing and support spreader (4)；The upper end of the I types supporting leg (13) is protected with seat board
One end corner of frame (3) is fixedly connected；The lower end of the U-shaped supporting leg (1) and I types supporting leg (13) is respectively and fixedly provided with fixed plate
(14)。
2. the individual seat's skeleton turned over before backrest according to claim 1, it is characterised in that：Set on the fixed plate (14)
It is equipped with threaded hole (15).
3. the individual seat's skeleton turned over before backrest according to claim 1, it is characterised in that：Set on the head retaining frame (8)
It is equipped with buffer strip (9).
4. the individual seat's skeleton turned over before backrest according to claim 1, it is characterised in that：First back of the body retaining frame (6)
And second be fixed with condenser pipe (7) between back of the body retaining frame (10).
5. the individual seat's skeleton turned over before backrest according to claim 1, it is characterised in that：Under the U-shaped supporting leg (1)
One end with the first reinforcement cross bar (2) is held to be fixedly connected, first strengthens the other end of cross bar (2) with supporting spreader (4) is fixed to connect
Connect.
6. the individual seat's skeleton turned over before backrest according to claim 1, it is characterised in that：The I types supporting leg (13)
Middle one end with the second reinforcement cross bar (12) is fixedly connected, and second strengthens the other end and seat board shield frame (3) of cross bar (12)
One end is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193427.9U CN207360123U (en) | 2016-11-04 | 2016-11-04 | The individual seat's skeleton turned over before backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193427.9U CN207360123U (en) | 2016-11-04 | 2016-11-04 | The individual seat's skeleton turned over before backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207360123U true CN207360123U (en) | 2018-05-15 |
Family
ID=62423416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193427.9U Expired - Fee Related CN207360123U (en) | 2016-11-04 | 2016-11-04 | The individual seat's skeleton turned over before backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207360123U (en) |
-
2016
- 2016-11-04 CN CN201621193427.9U patent/CN207360123U/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: 20180515 Termination date: 20191104 |