CN207767918U - A kind of improved chair - Google Patents
A kind of improved chair Download PDFInfo
- Publication number
- CN207767918U CN207767918U CN201720570832.6U CN201720570832U CN207767918U CN 207767918 U CN207767918 U CN 207767918U CN 201720570832 U CN201720570832 U CN 201720570832U CN 207767918 U CN207767918 U CN 207767918U
- Authority
- CN
- China
- Prior art keywords
- chair
- groove
- motion bar
- wall
- cross bar
- 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
Links
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- Combinations Of Kitchen Furniture (AREA)
Abstract
The utility model proposes a kind of improved chairs,Including chair plate,Chair leg and chair lean on,Chair plate top surface both sides are equipped with handrail,The handrail includes montant and cross bar,The cross bar inner end is with chair by being fixedly linked,The cross bar outer end is equipped with table plate device,The table plate device includes movable plate and motion bar,The motion bar is assemblied in movable plate both sides,The cross bar outer end is equipped with rotation slot,It is assemblied in rotation slot at the top of the motion bar,The chair leg includes fixed link and adjusting rod,The fixed link bottom surface is equipped with regulating tank,The adjusting rod is assemblied in regulating tank and extends downwardly,The adjusting rod top sidewall is equipped with adjusting block,The adjustment hole being adapted to adjusting block is distributed in the adjusting groove groove wall,The utility model carries desktop,It can facilitate and use computer in chair,Carry out amusement and recreation or office,The practicability of chair is provided significantly,And chair height can be adjusted,It is suitble to the people of different heights to use.
Description
Technical field
The utility model is related to chair, more particularly to a kind of improved chair.
Background technology
Most of Chair structure is all one currently on the market, can not adjust height, for the people of different heights, make
With very inconvenient；Furthermore present most people has the custom for being sitting on chair and using computer, and chair does not place computer
Position, using being also very inconvenient.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of improved chair, it carries desktop, can
It is convenient to use computer in chair, amusement and recreation or office are carried out, provides the practicability of chair significantly, and chair can be adjusted
Highly, the people of different heights is suitble to use.
It is to reach above-mentioned purpose technical solution provided by the utility model：A kind of improved chair, including chair plate, chair
Foot and chair lean on, the chair leg is distributed in chair board bottom face surrounding, the chair by be mounted on chair plate top surface rear wall, the chair lean on for inclination
Shape, chair plate top surface both sides are equipped with handrail, and the handrail includes montant and cross bar, and stationary phase is leaned in the cross bar inner end with chair
Even, the cross bar outer end is equipped with table plate device, and the table plate device includes movable plate and motion bar, and the motion bar is assemblied in work
Movable plate both sides, the cross bar outer end are equipped with rotation slot, are assemblied in rotation slot at the top of the motion bar, and the chair leg includes fixing
Bar and adjusting rod, the fixed link bottom surface are equipped with regulating tank, and the adjusting rod is assemblied in regulating tank and extends downwardly, described
Adjusting rod top sidewall is equipped with adjusting block, and the adjustment hole being adapted to adjusting block is distributed in the adjusting groove groove wall.
Further, the rotation groove groove wall is equipped with axis hole, and the motion bar top sidewall is equipped with turn being adapted to axis hole
Axis is equipped with washer between the shaft and axis hole, the motion bar top sidewall is equipped with straight slot, and the straight slot is located under shaft
Side, the straight slot are open to in-flanges, and compression spring is equipped in the straight slot, and the compression spring both sides are equipped with fixture block, and the fixture block stretches out
Straight slot is open, and the rotation groove groove wall is equipped with the card hole of fixture block adaptation, and the card hole is located on the outside of axis hole.
Further, the motion bar inner wall is equipped with guide groove, and the movable plate both ends are installed in guide groove respectively, described to lead
Groove groove wall is equipped with cushion, and the length of the guide groove is more than the width of movable plate.
Further, the adjusting rod top surface is equipped with fitting groove, is equipped with spring body in the fitting groove, the spring body is
U-shaped, the assembly groove groove wall top are equipped with through-hole, and the adjusting block is fixed on spring body outer wall across through-hole.
Compared with prior art, it has the advantages that：
The utility model can easily adjust the height of chair, for different height per capita can be easy to use；Again
Person can easily place computer, be conveniently sitting on chair and carry out office or amusement and recreation, greatly improve the practicability of chair.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model chair leg internal structure schematic diagram.
Fig. 3 is the utility model bar structure schematic diagram.
Fig. 4 is the utility model table plate device structural schematic diagram.
Fig. 5 is the utility model motion bar interior wall construction schematic diagram.
The utility model is described in further detail below in conjunction with the accompanying drawings.
Specific implementation mode
As shown in Figures 1 to 5, a kind of improved chair, including chair plate 1, chair leg 2 and chair are distributed in by the 11, chair leg 2
1 bottom surface surrounding of chair plate, the chair are mounted on 1 top surface rear wall of chair plate by 11, and the chair is skewed by 11, and the chair leg 2 includes
Fixed link 21 and adjusting rod 22,21 bottom surface of the fixed link are equipped with regulating tank 23, and the adjusting rod 22 is assemblied in regulating tank 23
And it extends downwardly, 22 top sidewall of the adjusting rod is equipped with adjusting block 24, and 23 cell wall of the regulating tank is distributed with and adjusting block
The adjustment hole 25 of 24 adaptations, 22 top surface of the adjusting rod are equipped with fitting groove 26, and spring body 27 is equipped in the fitting groove 26, described
Spring body 27 is U-shaped, is equipped with through-hole 28 at the top of 26 cell wall of the fitting groove, the adjusting block 24 is fixed on spring across through-hole 28
27 outer wall of body, can conveniently adjust the height of chair, for different heights per capita can be easy to use, adjust when first will adjust
Block 24 is pressed into fitting groove 23, then moves adjusting rod 22, and after regulating length, the adjusting block 24 is in 27 elastic force of spring body
It is sticked under effect in adjustment hole 25, chair leg 2 is fixed.
1 top surface both sides of the chair plate are equipped with handrail 3, and the handrail 3 includes montant 31 and cross bar 32,32 inner end of the cross bar
It is fixedly linked by 11 with chair, 32 outer end of the cross bar is equipped with table plate device 4, and the table plate device 4 includes movable plate 41 and activity
Bar 42, the motion bar 42 are assemblied in 41 both sides of movable plate, and 32 outer end of the cross bar is equipped with rotation slot 33, and the motion bar 42 pushes up
Portion is assemblied in rotation slot 33, and 33 cell wall of the rotation slot is equipped with axis hole 34, and 42 top sidewall of the motion bar is equipped with and axis hole
The shaft 43 of 34 adaptations, is equipped with washer 35 between the shaft 43 and axis hole 34, the washer 35 can increase shaft 43 and axis
Frictional force between hole 34 so that the rotation of motion bar 42 is more stablized, and 42 inner wall of the motion bar is equipped with guide groove 44, the activity
41 both ends of plate are installed on respectively in guide groove 44, and the length of the guide groove 44 is more than the width of movable plate 41, and the movable plate 41 can
Easily to place computer and other items, conveniently it is sitting on chair and carries out office or amusement and recreation, greatly improve the practicality of chair
Property, and the seating space of chair can be adjusted with moving active plate 41, use is more convenient, furthermore 44 cell wall of the guide groove is equipped with
Cushion 45, the cushion 45 can increase the frictional force between guide groove 44 and movable plate 41 so that movable plate 41 is not having
It will not arbitrarily be moved under the action of external force.
42 top sidewall of the motion bar is equipped with straight slot 46, and the straight slot 46 is located at 43 lower section of shaft, and the straight slot 46 is opened
Mouthful to in-flanges, compression spring 47 is equipped in the straight slot 46,47 both sides of the compression spring are equipped with fixture block 48, and the fixture block 48 stretches out straight slot
46 openings, 33 cell wall of the rotation slot are equipped with the card hole 36 that fixture block 48 is adapted to, and the card hole 36 is located at 34 outside of axis hole, Ke Yifang
Just folding storage table plate device 4 when in use sticks into fixture block 48 in card hole 36 so that table plate device 4 is fixed, and is conveniently made
With being contacted with chair leg 2 without using being rotated down table plate device 4 so that table plate device 4 greatly reduces local occupancy.
Finally it should be noted that：Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although
The utility model is described in detail with reference to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (2)
1. a kind of improved chair, including chair plate, chair leg and chair lean on, the chair leg is distributed in chair board bottom face surrounding, the chair leans on
Mounted on chair plate top surface rear wall, the chair is by be skewed, chair plate top surface both sides are equipped with handrail, it is characterised in that：It is described
Handrail includes montant and cross bar, and with chair by being fixedly linked, the cross bar outer end is equipped with table plate device, the table for the cross bar inner end
Panel assembly includes movable plate and motion bar, and the motion bar is assemblied in movable plate both sides, and the cross bar outer end is equipped with rotation slot, institute
It states and is assemblied in rotation slot at the top of motion bar, the motion bar inner wall is equipped with guide groove, and the movable plate both ends are installed on respectively leads
In slot, the guide groove cell wall is equipped with cushion, and the length of the guide groove is more than the width of movable plate, and the chair leg includes fixed link
And adjusting rod, the fixed link bottom surface are equipped with regulating tank, the adjusting rod is assemblied in regulating tank and extends downwardly, the tune
Pole top sidewall is equipped with adjusting block, and the adjustment hole being adapted to adjusting block, the adjusting rod top is distributed in the adjusting groove groove wall
Face is equipped with fitting groove, and spring body is equipped in the fitting groove, and the spring body is U-shaped, is equipped at the top of the assembly groove groove wall logical
Hole, the adjusting block are fixed on spring body outer wall across through-hole.
2. a kind of improved chair according to claim 1, it is characterised in that：The rotation groove groove wall is equipped with axis hole, institute
It states motion bar top sidewall and is equipped with the shaft being adapted to axis hole, washer, the motion bar top are equipped between the shaft and axis hole
Portion's side wall is equipped with straight slot, and the straight slot is located at below shaft, and the straight slot is open to in-flanges, and compression spring is equipped in the straight slot,
The compression spring both sides are equipped with fixture block, and the fixture block stretches out straight slot opening, and the rotation groove groove wall is equipped with the card hole of fixture block adaptation, institute
Card hole is stated to be located on the outside of axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570832.6U CN207767918U (en) | 2017-05-22 | 2017-05-22 | A kind of improved chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570832.6U CN207767918U (en) | 2017-05-22 | 2017-05-22 | A kind of improved chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207767918U true CN207767918U (en) | 2018-08-28 |
Family
ID=63218643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570832.6U Expired - Fee Related CN207767918U (en) | 2017-05-22 | 2017-05-22 | A kind of improved chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207767918U (en) |
-
2017
- 2017-05-22 CN CN201720570832.6U patent/CN207767918U/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: 20180828 Termination date: 20190522 |