CN108433416A - A kind of cushion and leg pad adjustable-angle kneel chair - Google Patents
A kind of cushion and leg pad adjustable-angle kneel chair Download PDFInfo
- Publication number
- CN108433416A CN108433416A CN201810440914.8A CN201810440914A CN108433416A CN 108433416 A CN108433416 A CN 108433416A CN 201810440914 A CN201810440914 A CN 201810440914A CN 108433416 A CN108433416 A CN 108433416A
- Authority
- CN
- China
- Prior art keywords
- fixed
- connector
- support bar
- cushion
- leg pad
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
- A47C16/04—Prayer-stools; Kneeling stools; Kneeling supports
-
- 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
-
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses what a kind of cushion and leg padded adjustable-angle to kneel chair, including leg pad, first support bar and seat, the first support bar is fixed with second support bar by fixed rotating shaft rotation, first support bar and second support bar are both provided with two, adjustable telescopic rod is equipped between first support bar and second support bar, it is fixed on leg pad lower end side that there are two the first connectors, the rotation of first connector lower end is fixed with fixed link, leg pad lower end on the right side of first connector is fixed with the first telescopic rod, the seat is fixed on second support bar upper end, seat is equipped with cushion, cushion lower end is equipped with the 5th connector on side, 5th connector lower end is hinged with the second telescopic rod, second telescopic rod lower end is hingedly fixed in fixed plate, it is hinged with support column on the lower end side of cushion on the right side of 5th connector.Cushion and leg pad adjustable-angle of the present invention kneels chair, is applicable in the crowd of different height crowds and different Body proportions, wide using crowd.
Description
Technical field
Chair is kneeled the present invention relates to one kind, and specifically a kind of cushion and leg pad adjustable-angle kneel chair.
Background technology
Chair in the prior art of kneeling includes kneeling the components such as plate, arm plate and holder.
Two kinds of common chairs in the market, one is with backrest, another kind is without backrest, in common chair
In design, the presence of backrest is essential.Most chairs that office space uses are the chair with backrest, such
Design for the office that is seated indoors for a long time crowd, can cause habitually by back naturally, bending lean against backrest
On, so as to cause the Postural strain of vertebra；And without the chair of backrest, the pressure of centre of body weight entirely falls within buttocks, back
The burden of vertebra still remains, and sitting can still cause hunchbacked custom.
The cushion and leg pad angle for kneeling chair at present cannot be adjusted, and cannot be applicable in different height crowds and different bodies well
The crowd of ratio is narrow using crowd.
Invention content
The purpose of the present invention is to provide what a kind of cushion and leg padded adjustable-angle to kneel chair, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of cushion and leg pad adjustable-angle kneel chair, including leg pad, first support bar and seat, under the first support bar
End is hinged with third connector, and third connector lower end is fixed in the second support plate, and first support bar is turned by fixed rotating shaft
Dynamic to be fixed with second support bar, second support bar lower end is hinged with the second connector, and the second connector lower end is fixed on first
On fagging, the anti-skid bulge of the first support plate and the second support plate lower end equipped with array distribution, first support bar and second supports
Bar is both provided with two, adjustable telescopic rod is equipped between first support bar and second support bar, adjustable telescopic rod is by outer tube
It being formed with inner bracing piece, outer tube lower end is hinged on the 4th connector, and the 4th connector lower end is fixed in first support bar,
Inner bracing piece is interspersed in outer tube, and inner bracing piece upper end is hingedly fixed in second support bar, and outer tube and inner bracing piece are logical
It crosses spacer pin to be fixed, spacer pin is coordinated to be equipped with the limit hole of array distribution on inner bracing piece, the leg pads on the side of lower end
It is fixed that there are two the first connector, the rotation of the first connector lower end is fixed with fixed link, and fixed link is fixed in first support bar,
Leg pad lower end on the right side of first connector is fixed with the first telescopic rod, and the first telescopic rod and the setting of leg pad are hinged, the first telescopic rod
Lower end rotation is fixed in first support bar, and the seat is fixed on second support bar upper end, and seat is equipped with cushion, under cushion
5th connector is installed, the 5th connector lower end is hinged with the second telescopic rod, and the second telescopic rod lower end is hingedly solid on the side of end side
It is scheduled in fixed plate, fixed plate lower end is fixed in second support bar, is cut with scissors on the lower end side of the cushion on the right side of the 5th connector
It is connected to support column, support column lower end is fixed in fixed plate.
As a further solution of the present invention：The fixed rotating shaft and the bearing of first support bar and second support bar set
It sets at first support bar half and second support bar is from top to bottom at 2/3rds.
As further scheme of the invention：The anti-skid bulge is big round table-like under being set as up and down.
As further scheme of the invention：The center position that side is padded in leg is arranged in first telescopic rod.
As further scheme of the invention：The leg pad and cushion upper end are designed with cushion.
As further scheme of the invention：First connector, the second connector, third connector, the 4th connect
The cross section of connector and the 5th connector is both configured to U-shaped.
As further scheme of the invention：Second telescopic rod and the first telescopic rod be both provided with flexible Inner bars and
Flexible outer tube, flexible inner bracing piece are interspersed in flexible outer tube and are fixed by fixed pin, coordinate on flexible inner bracing piece
Fixed pin is equipped with the mounting hole of array distribution.
Compared with prior art, the beneficial effects of the invention are as follows：
Cushion and leg pad adjustable-angle of the present invention kneels chair, in use, leg is kneeled on leg pad, buttocks is sitting on cushion, leg pad
It can be adjusted by outer tube with the height of cushion, be applicable in different height crowds, the angle of leg pad can pass through the first telescopic rod
It is adjusted, the angle of cushion can be adjusted by the second telescopic rod, the crowd of different Body proportions is applicable in, using crowd
Extensively.
Description of the drawings
Fig. 1 is the structural schematic diagram for kneeling chair that a kind of cushion and leg pad adjustable-angle.
Fig. 2 is the left view structural representation for kneeling leg pad in chair that a kind of cushion and leg pad adjustable-angle.
Fig. 3 is the enlarged structure schematic diagram for kneeling seat in chair that a kind of cushion and leg pad adjustable-angle.
Wherein：Leg pad 1, the first connector 2, fixed link 3, the first telescopic rod 4, first support bar 5, fixed rotating shaft 6, second
Supporting rod 7, the first support plate 9, the second support plate 10, third connector 11, the 4th connector 12, is adjusted and is stretched second connector 8
Contracting bar 13, outer tube 14, spacer pin 15, inner bracing piece 16, seat 17, cushion 18, the 5th connector 19, the second telescopic rod 20,
Fixed plate 21, support column 22.
Specific implementation mode
Technical scheme of the present invention is described in more detail With reference to embodiment.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Please refer to Fig.1-3, a kind of cushion and leg pad adjustable-angle kneel chair, including leg pad 1, first support bar 5 and sit
Plate 17,5 lower end of the first support bar are hinged with third connector 11, and 11 lower end of third connector is fixed on the second support plate 10
On, first support bar 5 is fixed with second support bar 7, fixed rotating shaft 6 and first support bar 5 and second by the rotation of fixed rotating shaft 6
The bearing of supporting rod 7 is arranged at 5 half of first support bar and second support bar 7 is from top to bottom at 2/3rds, the
Two supporting rods, 7 lower end is hinged with the second connector 8, and 8 lower end of the second connector is fixed in the first support plate 9, the first support plate 9
The anti-skid bulge of array distribution is equipped with 10 lower end of the second support plate, anti-skid bulge is big round table-like under being set as up and down, and first
Supporting rod 5 and second support bar 7 are both provided with two, and adjustable telescopic rod is equipped between first support bar 5 and second support bar 7
13, adjustable telescopic rod 13 is made of outer tube 14 and inner bracing piece 16, and 14 lower end of outer tube is hinged on the 4th connector 12,
4th connector, 12 lower end is fixed in first support bar 5, and inner bracing piece 16 is interspersed in outer tube 14,16 upper end of inner bracing piece
It is hingedly fixed in second support bar 7, outer tube 14 and inner bracing piece 16 are fixed by spacer pin 15, on inner bracing piece 16
Spacer pin 15 is coordinated to be equipped with the limit hole of array distribution, the leg, which pads, to be fixed on 1 lower end side there are two the first connector 2, the
The rotation of one connector, 2 lower end is fixed with fixed link 3, and fixed link 3 is fixed in first support bar 5, the leg on 2 right side of the first connector
It pads 1 lower end and is fixed with the first telescopic rod 4, the first telescopic rod 4 and the setting of leg pad 1 are hinged, and the setting of the first telescopic rod 4 pads 1 side in leg
The center position on side, the rotation of 4 lower end of the first telescopic rod are fixed in first support bar 5, and the seat 17 is fixed on second
7 upper end of strut, seat 17 are equipped with cushion 18, and leg pad 1 and 18 upper end of cushion are designed with cushion, and cushion is installed on 18 lower end side
There are the 5th connector 19, the first connector 2, the second connector 8, third connector 11, the 4th connector 12 and the 5th connector
19 cross section is both configured to U-shaped, and 19 lower end of the 5th connector is hinged with the second telescopic rod 20, and the second telescopic rod 20 and first stretch
Contracting bar 4 is both provided with flexible Inner bars and flexible outer tube, and flexible inner bracing piece is interspersed in flexible outer tube and passes through fixed pin
Fixed, cooperation fixed pin is equipped with the mounting hole of array distribution on the inner bracing piece that stretches, and 20 lower end of the second telescopic rod is hingedly fixed in
In fixed plate 21,21 lower end of fixed plate is fixed in second support bar 7, the lower end side of the cushion 18 on 19 right side of the 5th connector
On be hinged with support column 22,22 lower end of support column is fixed in fixed plate 21, in use, leg is kneeled on leg pad 1, buttocks is sitting in
On pad 18, the height of leg pad 1 and cushion 18 can be adjusted by outer tube 14, be applicable in different height crowds, the angle of leg pad 1
It can be adjusted by the first telescopic rod 4, the angle of cushion 18 can be adjusted by the second telescopic rod 20, be applicable in different bodies
The crowd of ratio, it is wide using crowd.
The present invention operation principle be：Cushion and leg pad adjustable-angle of the present invention kneels chair, in use, leg is kneeled in leg pad
On, buttocks is sitting on cushion, and the height of leg pad and cushion can be adjusted by outer tube, is applicable in different height crowds, leg pad
Angle can be adjusted by the first telescopic rod, the angle of cushion can be adjusted by the second telescopic rod, be applicable in different bodies
The crowd of body ratio, it is wide using crowd.
The standardized element that chair uses of cushion and leg of the present invention pad adjustable-angle kneeled can be commercially different
Shape part can carry out customized according to specification and attached drawing record, and the specific connection type of each part is all made of existing skill
The conventional means such as ripe snail, rivet, welding in art, machinery, part and equipment are all made of in the prior art, conventional model
This will not be detailed here.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (7)
1. a kind of cushion and leg pad adjustable-angle kneel chair, including leg pad（1）, first support bar（5）And seat（17）, special
Sign is, the first support bar（5）Lower end is hinged with third connector（11）, third connector（11）Lower end is fixed on second
Support plate（10）On, first support bar（5）Pass through fixed rotating shaft（6）Rotation is fixed with second support bar（7）, second support bar
（7）Lower end is hinged with the second connector（8）, the second connector（8）Lower end is fixed on the first support plate（9）On, the first support plate
（9）With the second support plate（10）Lower end is equipped with the anti-skid bulge of array distribution, first support bar（5）And second support bar（7）All
There are two settings, first support bar（5）And second support bar（7）Between be equipped with adjustable telescopic rod（13）, adjustable telescopic rod（13）
It is by outer tube（14）And inner bracing piece（16）Composition, outer tube（14）Lower end is hinged on the 4th connector（12）On, the 4th connects
Connector（12）Lower end is fixed on first support bar（5）On, inner bracing piece（16）It is interspersed in outer tube（14）In, inner bracing piece（16）
Upper end is hingedly fixed in second support bar（7）On, outer tube（14）And inner bracing piece（16）Pass through spacer pin（15）It is fixed,
Inner bracing piece（16）Upper cooperation spacer pin（15）Limit hole equipped with array distribution, the leg pad（1）Lower end is fixed on side
Two the first connectors（2）, the first connector（2）Lower end rotation is fixed with fixed link（3）, fixed link（3）It is fixed on first
Strut（5）On, the first connector（2）The leg pad on right side（1）Lower end is fixed with the first telescopic rod（4）, the first telescopic rod（4）And leg
Pad（1）Setting is hinged, the first telescopic rod（4）Lower end rotation is fixed on first support bar（5）On, the seat（17）It is fixed on
Two supporting rods（7）Upper end, seat（17）It is equipped with cushion（18）, cushion（18）5th connector is installed on the side of lower end
（19）, the 5th connector（19）Lower end is hinged with the second telescopic rod（20）, the second telescopic rod（20）Lower end is hingedly fixed in fixation
Plate（21）On, fixed plate（21）Lower end is fixed on second support bar（7）On, the 5th connector（19）The cushion on right side（18）Under
End side is hinged with support column on side（22）, support column（22）Lower end is fixed on fixed plate（21）On.
2. a kind of cushion according to claim 1 and leg pad adjustable-angle kneel chair, which is characterized in that the fixation turns
Axis（6）With first support bar（5）And second support bar（7）Bearing be arranged in first support bar（5）At half and
Two supporting rods（7）From top to bottom at 2/3rds.
3. a kind of cushion according to claim 1 and leg pad adjustable-angle kneel chair, which is characterized in that described anti-skidding convex
It rises big round table-like under being set as up and down.
4. a kind of cushion according to claim 1 and leg pad adjustable-angle kneel chair, which is characterized in that described first stretch
Contracting bar（4）It is arranged in leg pad（1）The center position of side.
5. a kind of cushion according to claim 1 and leg pad adjustable-angle kneel chair, which is characterized in that the leg pad
（1）And cushion（18）Upper end is designed with cushion.
6. a kind of cushion according to claim 1 and leg pad adjustable-angle kneel chair, which is characterized in that described first connects
Connector（2）, the second connector（8）, third connector（11）, the 4th connector（12）With the 5th connector（19）Cross section all
It is set as U-shaped.
7. a kind of cushion according to claim 1 and leg pad adjustable-angle kneel chair, which is characterized in that described second stretch
Contracting bar（20）With the first telescopic rod（4）It is both provided with flexible Inner bars and flexible outer tube, flexible inner bracing piece is interspersed in flexible outer
It is fixed in casing and by fixed pin, cooperation fixed pin is equipped with the mounting hole of array distribution on the inner bracing piece that stretches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440914.8A CN108433416A (en) | 2018-05-10 | 2018-05-10 | A kind of cushion and leg pad adjustable-angle kneel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440914.8A CN108433416A (en) | 2018-05-10 | 2018-05-10 | A kind of cushion and leg pad adjustable-angle kneel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108433416A true CN108433416A (en) | 2018-08-24 |
Family
ID=63202813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810440914.8A Withdrawn CN108433416A (en) | 2018-05-10 | 2018-05-10 | A kind of cushion and leg pad adjustable-angle kneel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108433416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887636A (en) * | 2020-06-01 | 2020-11-06 | 安徽钜将家具制造有限公司 | Adjustable seat |
-
2018
- 2018-05-10 CN CN201810440914.8A patent/CN108433416A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887636A (en) * | 2020-06-01 | 2020-11-06 | 安徽钜将家具制造有限公司 | Adjustable seat |
| CN111887636B (en) * | 2020-06-01 | 2024-05-28 | 安徽钜将家具制造有限公司 | Adjustable seat |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |