CN208892016U - A kind of chair of double layer support structure - Google Patents
A kind of chair of double layer support structure Download PDFInfo
- Publication number
- CN208892016U CN208892016U CN201820397330.2U CN201820397330U CN208892016U CN 208892016 U CN208892016 U CN 208892016U CN 201820397330 U CN201820397330 U CN 201820397330U CN 208892016 U CN208892016 U CN 208892016U
- Authority
- CN
- China
- Prior art keywords
- chair
- seat
- double layer
- support rod
- fixing piece
- 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 relates to a kind of chairs of double layer support structure, including chair leg, seat, by circle, backrest, foot pad, reinforce connector, vertical support rod, semicircle fixing piece, horizontal support bar, annular fixing member, connecting hole, it is characterized by: four, the seat back side Angle Position is respectively arranged with an annular fixing member, a semicircle fixing piece is respectively arranged at seat a quarter on the inside of the chair leg, the chair bottom is provided with foot pad, vertical support rod is up connected in the foot pad, the vertical support rod is embedded in annular fixing member, the vertical support rod corresponds to semicircle fixing piece height and is provided with connecting hole, horizontal support bar is passed through in the connecting hole, the horizontal support bar both ends are respectively embedded into semicircle fixing piece.Utility model has the advantages that being arranged with solid vertical support rod and horizontal support bar in seat, it is formed together double layer support with seat, improves load-bearing capacity, and then improves the service life of chair.
Description
Technical field
The utility model belongs to office field of sanitary equipment more particularly to a kind of chair of double layer support structure.
Background technique
In office field of sanitary equipment, chair is essential conventional apparatus comprising leans on quilt, seat, chair leg, majority
Also have handrail.Existing chair is many kinds of, can be divided into armchair, massage armchair, swivel chair, rocking chair, chaise longue, folding seat by function
Deng, it is widely used, it is suitable for different occasions.For cost consideration, most Chair structures are simple, and defect is that load-bearing is limited, special
It is not when user's heavier-weight, service life greatly shortens.
Utility model content
In view of the above, the utility model exactly against the above technical problems, provides a kind of double layer support structure
Chair.
A kind of chair of double layer support structure, including chair leg, seat, by circle, backrest, foot pad reinforces connector, vertical to prop up
Strut, semicircle fixing piece, horizontal support bar, annular fixing member, connecting hole, it is characterised in that: the chair leg connects seat, institute
The both sides of seat connection stated is by circle, and described connects backrest by circle middle part, and the backrest bottom connection reinforcement connector is described
Reinforcement connector connect seat rear portion, four, the seat back side Angle Position is respectively arranged with an annular fixing member, institute
It is respectively arranged with a semicircle fixing piece at seat a quarter on the inside of the chair leg stated, the chair bottom is provided with foot
It pads, vertical support rod is up connected in the foot pad, the vertical support rod is embedded in annular fixing member, the vertical branch
Strut corresponds to semicircle fixing piece height and is provided with connecting hole, and horizontal support bar, the horizontal branch are passed through in the connecting hole
Strut both ends are respectively embedded into semicircle fixing piece.
A kind of chair of double layer support structure provided by the utility model can be further arranged to the chair leg surface and set
It is equipped with groove.
A kind of chair of double layer support structure provided by the utility model can be further arranged to the seat surface and set
It is equipped with several air holes.
A kind of chair of double layer support structure provided by the utility model can be further arranged to the horizontal support bar
Both ends are cased with a rubber ring respectively.
A kind of chair of double layer support structure provided by the utility model can be further arranged to the vertical support rod
It is solid hopkinson bar with horizontal support bar.
It the utility model preferential and have the beneficial effect that and provides a kind of chair of double layer support structure, divided into seat
It is equipped with solid vertical support rod and horizontal support bar, is formed together double layer support with seat, improves load-bearing capacity, Jin Er
Structure is simple while improving the service life of chair, and production cost is low.
Detailed description of the invention
Preferred embodiments of the present invention are just preferably described with reference to the accompanying drawing, wherein
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure schematic diagram of the utility model；
Fig. 3 is the partial profile structure of the utility model；
Fig. 4 is the horizontal support bar cross section structure schematic diagram of the utility model.
Specific embodiment
A kind of chair embodiment of double layer support structure of -4 pairs of the utility model is described further referring to Fig.1.
A kind of chair of double layer support structure, including chair leg 1, seat 3, by circle 4, backrest 5, foot pad 7 reinforces connector 8,
Vertical support rod 9, semicircle fixing piece 10, horizontal support bar 11, annular fixing member 13, connecting hole 14, it is characterised in that: described
1 surface of chair leg setting fluted 2, the chair leg 1 connects seat 3, and 3 surface of seat is provided with several air holes 6, institute
By circle 4, described connects backrest 5, the 5 bottom connection reinforcement connector of backrest by 4 middle part of circle for 3 two sides of the seat connection stated
8, the reinforcement connector 8 connects 3 rear portion of seat, and four, 3 back side of the seat Angle Position is respectively arranged with an annular
Fixing piece 13,1 inside of chair leg is respectively arranged with a semicircle fixing piece 10 at 3 a quarter of seat, described
1 bottom of chair leg is provided with foot pad 7, and vertical support rod 9,9 embedded rings of vertical support rod are up connected in the foot pad 7
Shape fixing piece 13, corresponding 10 height of semicircle fixing piece of the vertical support rod 9 are provided with connecting hole 14, the connecting hole 14
Interior to pass through horizontal support bar 11,11 both ends of horizontal support bar are respectively embedded into semicircle fixing piece 10, and described is horizontally-supported
11 both ends of bar are cased with a rubber ring 12 respectively, and the vertical support rod 9 and horizontal support bar 11 are solid hopkinson bar.
In conclusion a kind of chair of double layer support structure provided by the utility model, on chair leg surface, setting is fluted,
It gathers into folds placement convenient for chair；Air hole is provided on seat, when sitting is perspired, convenient for ventilative；It is handed in backrest connection seat
The place of connecing is provided with reinforcement connector, can prevent backrest loosening；Round fixing piece, which is arranged with, in seat connects solid vertical branch
Strut is provided with semi-circular fixing piece connection horizontal support bar on the inside of chair leg, is formed together double layer support with seat, improves
Load-bearing capacity, and then structure is simple while the service life for improving chair, production cost is low.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of chair of double layer support structure, including chair leg (1), seat (3), by enclosing (4), backrest (5), foot pad (7) is reinforced
Connector (8), vertical support rod (9), semicircle fixing piece (10), horizontal support bar (11), annular fixing member (13), connecting hole
(14), it is characterised in that: the chair leg (1) connects seat (3), and the connection of the seat (3) two sides is described by enclosing (4)
Backrest (5) are connected in the middle part of circle (4), the backrest (5) bottom connection reinforcement connector (8), the reinforcement connector (8)
Seat (3) rear portion is connected, the seat (3) four, back side Angle Position is respectively arranged with an annular fixing member (13), described
Chair leg (1) on the inside of be respectively arranged with a semicircle fixing piece (10), the chair leg (1) at seat (3) a quarter
Bottom is provided with foot pad (7), up connects vertical support rod (9) in the foot pad (7), and the vertical support rod (9) is embedding
Enter annular fixing member (13), the vertical support rod (9) corresponding semicircle fixing piece (10) is highly provided with connecting hole (14), institute
Horizontal support bar (11) are passed through in the connecting hole (14) stated, the horizontal support bar (11) both ends are respectively embedded into semicircle fixing piece
(10).
2. a kind of chair of double layer support structure according to claim 1, which is characterized in that described chair leg (1) surface
Fluted (2) are set.
3. a kind of chair of double layer support structure according to claim 1, which is characterized in that described seat (3) surface
It is provided with several air holes (6).
4. a kind of chair of double layer support structure according to claim 1, which is characterized in that the horizontal support bar
(11) both ends are cased with a rubber ring (12) respectively.
5. a kind of chair of double layer support structure according to claim 1, which is characterized in that the vertical support rod
(9) and horizontal support bar (11) is solid hopkinson bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397330.2U CN208892016U (en) | 2018-03-23 | 2018-03-23 | A kind of chair of double layer support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397330.2U CN208892016U (en) | 2018-03-23 | 2018-03-23 | A kind of chair of double layer support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892016U true CN208892016U (en) | 2019-05-24 |
Family
ID=66565345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397330.2U Expired - Fee Related CN208892016U (en) | 2018-03-23 | 2018-03-23 | A kind of chair of double layer support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892016U (en) |
-
2018
- 2018-03-23 CN CN201820397330.2U patent/CN208892016U/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: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |