CN108209279A - A kind of adjustable leisure net chair of backrest - Google Patents
A kind of adjustable leisure net chair of backrest Download PDFInfo
- Publication number
- CN108209279A CN108209279A CN201810161772.1A CN201810161772A CN108209279A CN 108209279 A CN108209279 A CN 108209279A CN 201810161772 A CN201810161772 A CN 201810161772A CN 108209279 A CN108209279 A CN 108209279A
- Authority
- CN
- China
- Prior art keywords
- back rest
- cushion
- rest supports
- supports pipe
- rotary shaft
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000003319 supportive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
Landscapes
- Special Chairs (AREA)
Abstract
The invention discloses a kind of adjustable leisure net chairs of backrest, including third back rest supports pipe, electric telescopic rod, cushion, handrail, the electric telescopic rod is provided with above wheel supporting frame, the cushion is provided with above the electric telescopic rod, the cushion is equipped with electrodeless operating angle adjuster with the third back rest supports pipe junction, the wheel supporting frame bottom end is equipped with Universal wheel, wheel door is provided with above the Universal wheel, the cushion lower end is provided with asynchronous machine far from the third back rest supports pipe side, spongy layer is provided on the cushion, the cushion is provided at both ends with the handrail.Advantageous effect is：Multiple angle control assemblies freely adjust backrest angle, the user of the various statures of flexible adaptation, and electric drive adjusts height of seat save trouble and labor, and net surface structure ensures that back is breathed freely, and Universal wheel ensures that device can move freely.
Description
Technical field
The present invention relates to leisure chaise longue field, more particularly to a kind of adjustable leisure net chair of backrest.
Background technology
Office chair refers in routine work and social activities for the convenient various chairs being equipped with of work.Office partner will do
Public chair is divided into narrow sense and broad sense, and the office chair of narrow sense refers to the chair sat when people carries out desktop work under sitting posture state.
Compare the Chinese patent of Patent No. 201710462037.X, including b types seat and plate backrest, b types seat by " mouth " template
Between material and two " I " types support bar group is into plate backrest is mounted on two " I " type supporting rods, and it can rotate counterclockwise to
It is parallel with horizontal plane；By two " I " type supporting rods are arranged on " mouth " and based plate bottom both ends, be sky among two supporting rods,
When seat is used as desk, there are enough space arrangement both legs；" mouth " hollow space of based plate is also used as storing
Place books newspaper or other sundries in column；When plate backrest is rotated counterclockwise to it is parallel with horizontal plane after, small-sized desk can be used as
Use, also can opposite put of two seats be combined into small-sized double-person dinning table.The apparatus structure simple and stable is poor, can not freely move
Dynamic, backrest is adjusted that amplitude is small, and smaller scope of application, it is time-consuming and laborious that height adjusts trouble.The present invention has multiple angle control groups
Part freely adjusts backrest angle, the user of the various statures of flexible adaptation, electric drive adjustment height of seat save trouble and labor, net
Face structure ensures that back is breathed freely, and Universal wheel ensures that device can move freely.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of backrest adjustable leisure net chair.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of adjustable leisure net chair of backrest, including third back rest supports pipe, electric telescopic rod, cushion, handrail, wheel
The electric telescopic rod is provided with above supporting rack, the cushion, the cushion and institute are provided with above the electric telescopic rod
It states third back rest supports pipe junction and electrodeless operating angle adjuster is installed, the wheel supporting frame bottom end is equipped with universal vehicle
Wheel, the Universal wheel top are provided with wheel door, and the cushion lower end is set far from the third back rest supports pipe side
There is asynchronous machine, spongy layer is provided on the cushion, the cushion is provided at both ends with the handrail, and height controller is mounted on
Close to the electrodeless operating angle adjuster side on the cushion, the third back rest supports pipe upper end is provided with the second rotation
Axis is equipped with the second tightening knob in second rotary shaft close to described electrodeless operating angle adjuster one end, and described second
The second back rest supports pipe is provided with above rotary shaft, is provided with the first rotary shaft above the second back rest supports pipe, described the
Described second tightening knob one end is provided with the first tightening knob in one rotary shaft, is provided with above first rotary shaft
First back rest supports pipe, wire side set the first back rest supports pipe, the second back rest supports pipe, the third back rest supports
Between pipe.
In above structure, rotate first tightening knob and adjust the first back rest supports pipe and the second backrest branch
The angle of stay tube rotates the angle that second tightening knob adjusts the second back rest supports pipe and the third back rest supports pipe
Degree, pulls the angle that the electrodeless operating angle adjuster adjusts the third back rest supports pipe and the cushion, described in pressing
Height controller, the asynchronous machine drive the electric telescopic rod work, and the electric telescopic rod, which is stretched, adjusts the cushion
Highly.
In order to further enhance the usage experience of leisure net chair, the cushion is welded in the electric telescopic rod, described
Wheel supporting frame is connect with the electric telescopic rod by bearing.
In order to further enhance the usage experience of leisure net chair, the Universal wheel is threadedly secured to the wheel branch
On support, the wheel door is stuck on the Universal wheel.
In order to further enhance the usage experience of leisure net chair, the asynchronous machine is fixed by screws in the cushion
On, the height controller is mounted on by screw on the cushion, and the spongy layer is bonded on the cushion.
In order to further enhance the usage experience of leisure net chair, the handrail is connect by bolt with the cushion, described
Cushion is connect with the third back rest supports pipe by the electrodeless operating angle adjuster.
In order to further enhance the usage experience of leisure net chair, first rotary shaft passes through bearing and first backrest
Support tube, the second back rest supports pipe connection, second rotary shaft pass through bearing and the second back rest supports pipe, described
Third back rest supports pipe connects.
In order to further enhance the usage experience of leisure net chair, first tightening knob passes through screw thread and the described first rotation
Shaft connects, and second tightening knob is sleeved on described first and is leaned on by screw thread and the described second rotation axis connection, the wire side
Back support pipe, the second back rest supports pipe, on the third back rest supports pipe.
Advantageous effect is：Multiple angle control assemblies freely adjust backrest angle, the use of the various statures of flexible adaptation
Person, electric drive adjustment height of seat save trouble and labor, net surface structure ensure that back is breathed freely, and Universal wheel ensures that device can be moved freely
It is dynamic.
Description of the drawings
Fig. 1 is a kind of side view of the adjustable leisure net chair of backrest of the present invention；
Fig. 2 is a kind of wire side schematic diagram of the adjustable leisure net chair of backrest of the present invention；
Fig. 3 is a kind of cushion schematic diagram of the adjustable leisure net chair of backrest of the present invention.
The reference numerals are as follows：
1st, the first back rest supports pipe；2nd, the first tightening knob；3rd, the second back rest supports pipe；4th, the second tightening knob；5th,
Three back rest supports pipes；6th, electrodeless operating angle adjuster；7th, cushion；8th, electric telescopic rod；9th, wheel supporting frame；10th, universal vehicle
Wheel；11st, wheel door；12nd, height controller；13rd, asynchronous machine；14th, handrail；15th, the first rotary shaft；16th, the second rotary shaft；
17th, wire side；18th, spongy layer.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, the adjustable leisure net chair of a kind of backrest, including third back rest supports pipe 5, electric telescopic rod
8th, cushion 7, handrail 14,9 top of wheel supporting frame are provided with electric telescopic rod 8, and 8 top of electric telescopic rod is provided with cushion 7, sits
Pad 7 plays a supportive role, and cushion 7 is equipped with electrodeless operating angle adjuster 6, electrodeless operation with 5 junction of third back rest supports pipe
Angle demodulator 6 adjusts cushion 7 and 5 angle of third back rest supports pipe, and 9 bottom end of wheel supporting frame is equipped with Universal wheel 10, and ten thousand
10 top of wheel is provided with wheel door 11,7 lower end of cushion is provided with asynchronous machine far from 5 side of third back rest supports pipe
13, spongy layer 18 is provided on cushion 7, spongy layer 18 plays buffering, insulation effect, and cushion 7 is provided at both ends with handrail 14, and height is controlled
Device 12 processed is mounted on close to electrodeless 6 side of operating angle adjuster on cushion 7, and 5 upper end of third back rest supports pipe is provided with second
Rotary shaft 16 is equipped with the second tightening knob 4, the second rotation in second rotary shaft 16 close to electrodeless 6 one end of operating angle adjuster
16 top of shaft is provided with the second back rest supports pipe 3, and the second back rest supports pipe 3 plays a supportive role, 3 top of the second back rest supports pipe
The first rotary shaft 15 is provided with, close second tightening knob, 4 one end is provided with the first tightening knob 2 in the first rotary shaft 15, the
One rotary shaft, 15 top is provided with the first back rest supports pipe 1, and wire side 17 sets the first back rest supports pipe 1, the second back rest supports pipe
3rd, between third back rest supports pipe 5, wire side 17 plays a supportive role.
In above structure, the first tightening knob 2 of rotation adjusts the angle of the first back rest supports pipe 1 and the second back rest supports pipe 3
Degree, the angle of the second back rest supports pipe of rotation the second tightening knob 4 adjustment 3 and third back rest supports pipe 5, pulls electrodeless operation angle
The angle that adjuster 6 adjusts third back rest supports pipe 5 and cushion 7 is spent, by voltage height controller 12, asynchronous machine 13 drives electronic
Telescopic rod 8 works, flexible 7 height of adjustment cushion of electric telescopic rod 8.
In order to further enhance the usage experience of leisure net chair, cushion 7 is welded in electric telescopic rod 8, wheel supporting frame 9
It is connect with electric telescopic rod 8 by bearing, Universal wheel 10 is threadedly secured on wheel supporting frame 9, and wheel door 11 blocks
On Universal wheel 10, asynchronous machine 13 is fixed by screws on cushion 7, and height controller 12 is mounted on cushion by screw
On 7, spongy layer 18 is bonded on cushion 7, and handrail 14 is connect by bolt with cushion 7, and cushion 7 is logical with third back rest supports pipe 5
It crosses electrodeless operating angle adjuster 6 to connect, the first rotary shaft 15 passes through bearing and the first back rest supports pipe 1, the second back rest supports
Pipe 3 connects, and the second rotary shaft 16 is connect by bearing with the second back rest supports pipe 3, third back rest supports pipe 5, the first fastening rotation
Button 2 is connect by screw thread with the first rotary shaft 15, and the second tightening knob 4 is connect by screw thread with the second rotary shaft 16, wire side 17
It is sleeved on the first back rest supports pipe 1, the second back rest supports pipe 3, on third back rest supports pipe 5.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (7)
1. a kind of adjustable leisure net chair of backrest, it is characterised in that：Including third back rest supports pipe (5), electric telescopic rod
(8), cushion (7), handrail (14), wheel supporting frame (9) top are provided with the electric telescopic rod (8), the electric telescopic rod
(8) top is provided with the cushion (7), and the cushion (7) is equipped with electrodeless work with third back rest supports pipe (5) junction
Industry angle demodulator (6), wheel supporting frame (9) bottom end are equipped with Universal wheel (10), Universal wheel (10) top
Wheel door (11) is provided with, cushion (7) lower end is provided with asynchronous machine far from third back rest supports pipe (5) side
(13), spongy layer (18) is provided on the cushion (7), the cushion (7) is provided at both ends with the handrail (14), and height controls
Device (12) is on the cushion (7) close to electrodeless operating angle adjuster (6) side, the third back rest supports pipe
(5) upper end is provided with the second rotary shaft (16), close to the electrodeless operating angle adjuster (6) on second rotary shaft (16)
One end is equipped with the second tightening knob (4), and the second back rest supports pipe (3) is provided with above second rotary shaft (16), described
The first rotary shaft (15) is provided with above second back rest supports pipe (3), close described second is tight on first rotary shaft (15)
Gu knob (4) one end is provided with the first tightening knob (2), the first back rest supports pipe is provided with above first rotary shaft (15)
(1), wire side (17) sets the first back rest supports pipe (1), the second back rest supports pipe (3), the third back rest supports
Between pipe (5).
2. a kind of adjustable leisure net chair of backrest according to claim 1, it is characterised in that：Cushion (7) welding
In the electric telescopic rod (8), the wheel supporting frame (9) is connect with the electric telescopic rod (8) by bearing.
3. a kind of adjustable leisure net chair of backrest according to claim 1, it is characterised in that：The Universal wheel (10)
It is threadedly secured on the wheel supporting frame (9), the wheel door (11) is stuck on the Universal wheel (10).
4. a kind of adjustable leisure net chair of backrest according to claim 1, it is characterised in that：The asynchronous machine (13)
It is fixed by screws on the cushion (7), the height controller (12) is mounted on by screw on the cushion (7), institute
Spongy layer (18) is stated to be bonded on the cushion (7).
5. a kind of adjustable leisure net chair of backrest according to claim 1, it is characterised in that：The handrail (14) passes through
Bolt is connect with the cushion (7), and the cushion (7) passes through the electrodeless operating angle with the third back rest supports pipe (5)
Adjuster (6) connects.
6. a kind of adjustable leisure net chair of backrest according to claim 1, it is characterised in that：First rotary shaft
(15) it is connect by bearing with the first back rest supports pipe (1), the second back rest supports pipe (3), second rotary shaft
(16) it is connect by bearing with the second back rest supports pipe (3), the third back rest supports pipe (5).
7. a kind of adjustable leisure net chair of backrest according to claim 1, it is characterised in that：First tightening knob
(2) it is connect by screw thread with first rotary shaft (15), second tightening knob (4) passes through screw thread and the described second rotation
Axis (16) connects, and the wire side (17) is sleeved on the first back rest supports pipe (1), the second back rest supports pipe (3), described the
On three back rest supports pipes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810161772.1A CN108209279A (en) | 2018-02-27 | 2018-02-27 | A kind of adjustable leisure net chair of backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810161772.1A CN108209279A (en) | 2018-02-27 | 2018-02-27 | A kind of adjustable leisure net chair of backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108209279A true CN108209279A (en) | 2018-06-29 |
Family
ID=62662236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810161772.1A Pending CN108209279A (en) | 2018-02-27 | 2018-02-27 | A kind of adjustable leisure net chair of backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108209279A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996539A (en) * | 2016-07-27 | 2016-10-12 | 湖州高鼎智能科技有限公司 | Multifunctional modularized intelligent seat |
| CN206295145U (en) * | 2016-07-18 | 2017-07-04 | 唐振声 | A kind of multi-function ofice chair |
| CN206714500U (en) * | 2016-08-18 | 2017-12-08 | 佛山市虹桥家具有限公司 | A kind of backrest oscillation adjustment structure of office chair |
-
2018
- 2018-02-27 CN CN201810161772.1A patent/CN108209279A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206295145U (en) * | 2016-07-18 | 2017-07-04 | 唐振声 | A kind of multi-function ofice chair |
| CN105996539A (en) * | 2016-07-27 | 2016-10-12 | 湖州高鼎智能科技有限公司 | Multifunctional modularized intelligent seat |
| CN206714500U (en) * | 2016-08-18 | 2017-12-08 | 佛山市虹桥家具有限公司 | A kind of backrest oscillation adjustment structure of office chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |