CN209300567U - A kind of convenient transportation and the comfortable swivel chair of handrail - Google Patents
A kind of convenient transportation and the comfortable swivel chair of handrail Download PDFInfo
- Publication number
- CN209300567U CN209300567U CN201820589163.1U CN201820589163U CN209300567U CN 209300567 U CN209300567 U CN 209300567U CN 201820589163 U CN201820589163 U CN 201820589163U CN 209300567 U CN209300567 U CN 209300567U
- Authority
- CN
- China
- Prior art keywords
- handrail
- swivel nut
- back frame
- horizontal segment
- vertical section
- 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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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to a kind of convenient transportations and the comfortable swivel chair of handrail, including backrest, pedestal, left and right handrail, pressure lifting bar, five-pointed star foot prop and pulley, backrest includes two back frames of left and right and soft back cushion, pedestal includes two seat mounts of left and right and soft seat cushion, back frame is connected with bedframe by articulated manner, handrail is made the horizontal segment and vertical section being attached of flat tube, long swivel nut and preceding long swivel nut after the horizontal segment of handrail and two end of vertical section are respectively equipped with, the horizontal segment of handrail after being passed through by bolt long swivel nut be fixed on the outside of back frame, the vertical section of handrail passes through preceding long swivel nut by bolt and is fixed on the outside of seat mount, dismantle the bolt of handrail, and unscrew the hinged screw of back frame and bedframe, can back frame and bedframe it is curved hold together, volume becomes smaller, it transports easy to assembly.The setting of the long swivel nut in front and back, strengthens bonding strength, increases the area of the horizontal segment of handrail, improves comfort.
Description
Technical field
The utility model relates to a kind of convenient transportations and the comfortable swivel chair of handrail.
Background technique
It usually needs in places such as family, offices using swivel chair, the structure of traditional swivel chair includes backrest, pedestal, left and right
The frame of handrail, pressure lifting bar, five-pointed star foot prop and pulley, usual back frame and pedestal is integrally to bend production by pipe fitting
It forms, the swivel chair volume of this structure is bigger, and frame not can be removably mounted, and transport is inconvenient.And handrail area is small, shelves when sitting down
Arm comfort level is insufficient.
Utility model content
The purpose of this utility model is that for above-mentioned there are problem and shortage, mention encircle a kind of frame it is easy to assemble and collapse,
Convenient transportation small in size, the swivel chair for improving handrail comfort.
The technical solution of the utility model is achieved in that a kind of convenient transportation and the comfortable swivel chair of handrail, including leans on
Back, pedestal, left and right handrail, pressure lifting bar, five-pointed star foot prop and pulley, wherein backrest includes the left and right being fabricated to by metal material
Two back frames and soft back cushion, pedestal include that two seat mounts of left and right and soft seat cushion, back frame and bedframe pass through
Articulated manner connection, handrail are made the horizontal segment and vertical section being attached, the horizontal segment and vertical section of handrail of flat tube
Two ends long swivel nut and preceding long swivel nut after being respectively equipped with, the horizontal segment of handrail after being passed through by bolt long swivel nut be fixed on seat back frame
On the outside of frame, the vertical section of handrail passes through preceding long swivel nut by bolt and is fixed on the outside of seat mount.
Further, the hinge position of the back frame and bedframe is positioned close to what handrail was connect with back frame
Position.
Further, the hinge position of the back frame and bedframe is equipped with the step being staggered and forms identical connection
End.
Further, the length of the rear long swivel nut and preceding long swivel nut is 30 millimeters -60 millimeters.
The utility model is connected with bedframe by articulated manner using back frame, and handrail is fabricated to one using flat tube
Long swivel nut and preceding long swivel nut after the horizontal segment and vertical section of body connection, the horizontal segment of handrail and two end of vertical section are respectively equipped with,
The horizontal segment of handrail after being passed through by bolt long swivel nut be fixed on the outside of back frame, before the vertical section of handrail is passed through by bolt
Long swivel nut is fixed on the structure on the outside of seat mount, dismantles the bolt of handrail, and unscrews the hinged of back frame and bedframe
Screw, can back frame and bedframe it is curved hold together so that back frame and bedframe are easy to assemble, small in size, occupy sky
Between it is small, transport it is easy to assembly.The setting of preceding long swivel nut and rear long swivel nut, not only strengthens bonding strength, can also increase handrail
Horizontal segment area, arm comfort level is shelved when sitting down and is improved.The curve of entire back frame and bedframe uses
Base of principle of human engineering, ride comfort.
The utility model will be further described below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at one visual angle of the utility model；
Fig. 2 is the partial view of the utility model；
Fig. 3 is the structural schematic diagram after the utility model is dismantled.
Specific embodiment
Embodiment: as shown in Figure 1-3, a kind of convenient transportation and the comfortable swivel chair of handrail, including backrest, pedestal, left and right are helped
Hand, pressure lifting bar, five-pointed star foot prop and pulley, wherein backrest includes two back frame of left and right, 21 He being fabricated to by metal material
Soft back cushion 22, pedestal include that two seat mounts 31 of left and right and soft seat cushion 32, back frame 21 and bedframe 31 pass through hinge
The mode of connecing connects, and handrail makes the horizontal segment 11 and vertical section 12 that are attached using flat tube, the horizontal segment 11 of handrail and hangs down
Long swivel nut 13 and preceding long swivel nut 14 after 12 liang of ends of straight section are respectively equipped with, long spiral shell after the horizontal segment 11 of handrail is passed through by bolt 5
Set 13 is fixed on 21 outside of back frame, and the vertical section 12 of handrail passes through preceding long swivel nut 14 by bolt 5 and is fixed on seat mount
31 outsides.The hinge position of back frame 21 and bedframe 31 is positioned close to the position that handrail is connect with back frame 21.It leans on
The hinge position 6 of back frame frame 21 and bedframe 31 is equipped with the step being staggered and forms identical connecting pin.Long swivel nut 13 is with before afterwards
The length of long swivel nut 14 is 30 millimeters -60 millimeters.
The utility model is described with reference to specific embodiments, but this description is not meant to the utility model structure
At limitation.Referring to the description of the utility model, other variations of the disclosed embodiments, variation as such is for this field skill
Art personnel are anticipated that the variation should belong in appended claims limited range.
Claims (1)
1. a kind of convenient transportation and the comfortable swivel chair of handrail, it is characterised in that: including backrest, pedestal, left and right handrail, pressure lifting
Bar, five-pointed star foot prop and pulley, wherein backrest includes two back frame of left and right (21) and soft back cushion being fabricated to by metal material
(22), pedestal includes that left and right two seat mounts (31) and soft seat cushion (32), back frame (21) and bedframe (31) pass through
The hinge position (6) of articulated manner connection, back frame (31) and bedframe (31) coincide equipped with the step and formation being staggered
Connecting pin, handrail make the horizontal segment (11) and vertical section (12) that are attached using flat tube, the horizontal segment (11) of handrail and
(12) two end of vertical section is respectively equipped with rear long swivel nut (13) the He Qianchang swivel nut (14) that length is 30 millimeters -60 millimeters, handrail
Horizontal segment (11) passed through by bolt (5) after long swivel nut (13) be fixed on the outside of back frame (21), the vertical section of handrail
(12) it passes through preceding long swivel nut (14) by bolt (5) to be fixed on the outside of seat mount (31), the hinge position (6) is positioned close to
The position that handrail is connect with back frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589163.1U CN209300567U (en) | 2018-04-24 | 2018-04-24 | A kind of convenient transportation and the comfortable swivel chair of handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820589163.1U CN209300567U (en) | 2018-04-24 | 2018-04-24 | A kind of convenient transportation and the comfortable swivel chair of handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209300567U true CN209300567U (en) | 2019-08-27 |
Family
ID=67668224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820589163.1U Expired - Fee Related CN209300567U (en) | 2018-04-24 | 2018-04-24 | A kind of convenient transportation and the comfortable swivel chair of handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209300567U (en) |
-
2018
- 2018-04-24 CN CN201820589163.1U patent/CN209300567U/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: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |