CN205671833U - A kind of length-adjustable portable seat - Google Patents
A kind of length-adjustable portable seat Download PDFInfo
- Publication number
- CN205671833U CN205671833U CN201620284321.3U CN201620284321U CN205671833U CN 205671833 U CN205671833 U CN 205671833U CN 201620284321 U CN201620284321 U CN 201620284321U CN 205671833 U CN205671833 U CN 205671833U
- Authority
- CN
- China
- Prior art keywords
- backrest
- chair
- plate
- length
- chair plate
- 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
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of length-adjustable portable seat, including chair plate, there is backrest the side, surface of described chair plate by gemel connection, and the corner, bottom of this chair plate is all by bolt limited location board slot, the inside of spacing board slot is provided with pin joint bar, and this pin joint bar is flexibly connected with the top of chair lower limb.This length-adjustable portable seat, the stretching structure identical with chair plate by backrest designs, the length of seat can be regulated very easily, facilitate many people to have a rest, and gemel connection facilitates the folding of backrest and chair plate between chair plate and backrest, positioning strip, positive stop strip and groove coordinate with outside plate, make chair plate the most firm when stretching, support bar simultaneously, detent ball, hole, location is prevented from chair layback, and card column, movable inner panel and interior chair plate can be connected by draw-in groove and clamp, increase the stability of backrest, chair lower limb is connected with spacing board slot by pin joint bar, can the folding of convenient chair lower limb, carry more convenient.
Description
Technical field
This utility model relates to chair technology field, a kind of length-adjustable portable seat.
Background technology
Chair is requisite thing to sit in people's daily life, but the four of existing chair feet are all fixing, lead
Causing it to be inconvenient to carry, there is certain limitation, carrying although also there being some chairs to fold, but its can length can not
Regulation, causes the people sat little, when going out when going with, needs to carry multiple folding seat, the most convenient.
Utility model content
The purpose of this utility model is to provide a kind of length-adjustable portable seat, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of length-adjustable portable seat, including chair
Plate, there is backrest the side, surface of described chair plate by gemel connection, the corner, bottom of this chair plate all by bolt limited location board slot,
The inside of spacing board slot is provided with pin joint bar, and this pin joint bar is flexibly connected with the top of chair lower limb.
Preferably, described chair plate includes positioning strip, inner panel, positive stop strip, outside plate and groove, and outside plate side is inserted in one end of inner panel
In the groove in face, the right-hand member of inner panel is provided with positive stop strip, be provided with in the exit of groove with positive stop strip with the use of positioning strip.
Preferably, described backrest includes interior backrest and outer backrest, and interior back-rest cover is located at the inside of outer backrest, and interior backrest and
The connected mode of outer backrest is identical with the connected mode of inner panel and outside plate.
Preferably, the side of described interior backrest has been connected through the hinge clamp, and this clamp offers away from one end of hinge
Draw-in groove, and the side of inner panel is provided with the card column suitable with draw-in groove.
Preferably, leg includes supporting leg, hole, location, detent ball and support bar, the internal sleeve of described supporting leg
Being provided with support bar, and support bar is positioned at one end of supporting leg and is provided with detent ball, the surface of supporting leg offers and positions rolling
The hole, location that pearl is suitable.
Preferably, the size of described backrest, chair plate and chair lower limb is the most suitable, and is splayed structure when chair lower limb opens.
Compared with prior art, the beneficial effects of the utility model are: this length-adjustable portable seat, by backrest and chair
The stretching structure design that plate is identical, it is possible to regulate the length of seat very easily, facilitates many people and has a rest, and chair plate and backrest it
Between gemel connection facilitate the folding of backrest and chair plate, positioning strip, positive stop strip and groove coordinate with outside plate, when making chair plate stretch
The most firm, support bar, detent ball, hole, location are prevented from chair layback simultaneously, and card column, draw-in groove and clamp can be by work
Dynamic inner panel and interior chair plate connect, and increase the stability of backrest, and chair lower limb is connected with spacing board slot by pin joint bar, it is possible to convenient chair
The folding of lower limb, carries more convenient, and the setting of the most spacing board slot can make chair lower limb be that toed-out is opened, and uses more stable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is chair plate side structure schematic diagram in this utility model；
Fig. 3 is the outer chair intralaminar part structural representation of this utility model；
Fig. 4 is this utility model pin joint bar structural representation.
In figure: 1 spacing board slot, 2 clamps, 3 backrests, backrest in 31,32 outer backrests, 4 chair plates, 41 positioning strips, 42 inner panels, 43
Positive stop strip, 44 outside plates, 45 grooves, 5 chair lower limbs, 51 supporting legs, 52 location holes, 53 detent ball, 54 support bars, 6 draw-in grooves, 7 card columns,
8 pin joint bars.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-4, a kind of technical scheme of this utility model offer: a kind of length-adjustable portable seat, including chair plate
4, chair plate 4 includes positioning strip 41, inner panel 42, positive stop strip 43, outside plate 44 and groove 45, and outside plate 44 side is inserted in one end of inner panel 42
Groove 45 in, the right-hand member of inner panel 42 is provided with positive stop strip 43, be provided with in the exit of groove 45 with positive stop strip 43 with the use of
Positioning strip 41, positioning strip 41, positive stop strip 43 and groove 45 coordinate with outside plate 44, make chair plate 4 the most firm when stretching, chair plate 4
Side, surface have backrest 3 by gemel connection, between chair plate 4 and backrest 3, gemel connection facilitates the folding of backrest 3 and chair plate 4
Folded, backrest 3 includes that interior backrest 31 and outer backrest 32, interior backrest 31 are set in the inside of outer backrest 32, and interior backrest 31 and leaning on outward
The connected mode of the back of the body 32 is identical with the connected mode of inner panel 42 and outside plate 44, and the stretching structure identical with chair plate 4 by backrest 3 sets
Meter, it is possible to regulate the length of seat very easily, facilitates many people and has a rest, and the side of interior backrest 31 has been connected through the hinge clamp
2, this clamp 2 offers draw-in groove 6 away from one end of hinge, and the side of inner panel 42 is provided with the card column 7 suitable with draw-in groove 6, card
Movable interior backrest 31 and inner panel 42 can be connected by post 7, draw-in groove 6 and clamp 2, increase the stability of backrest 3, this chair plate 4
Corner, bottom is all by bolt limited location board slot 1, and the inside of spacing board slot 1 is provided with pin joint bar 8, this pin joint bar 8 and the top of chair lower limb 5
End is flexibly connected, and chair lower limb 5 is connected with spacing board slot 1 by pin joint bar 8, it is possible to the folding of convenient chair lower limb 5, carries more convenient,
The setting of the most spacing board slot 1 can make chair lower limb 5 open in toed-out, uses more stable, and chair lower limb 5 includes supporting leg 51, determines
Hole 52, position, detent ball 53 and support bar 54, the internal sleeve of supporting leg 51 is provided with support bar 54, and support bar 54 is positioned at supporting leg
One end in 51 is provided with detent ball 53, and the surface of supporting leg 51 offers the location hole 52 suitable with detent ball 53,
Strut 54, detent ball 53, hole 52, location are prevented from chair layback, and the size of backrest 3, chair plate 4 and chair lower limb 5 is the most suitable,
And chair lower limb 5 is splayed structure when opening.
Operation principle: when this utility model uses, open chair lower limb 5, then pull open chair plate 4, pull open backrest 3, then simultaneously
To be fixed by card column 7, clamp 2 and draw-in groove 6 between backrest 3 and chair plate 4, when needing mobile, reverse-order folds and receives
Contracting can complete, and uses more convenient.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a length-adjustable portable seat, including chair plate (4), it is characterised in that: the side, surface of described chair plate (4) is by closing
Page connects backrest (3), and the corner, bottom of this chair plate (4) is all by bolt limited location board slot (1), the inside of spacing board slot (1)
Being provided with pin joint bar (8), this pin joint bar (8) is flexibly connected with the top of chair lower limb (5).
The length-adjustable portable seat of one the most according to claim 1, it is characterised in that: described chair plate (4) includes location
Bar (41), inner panel (42), positive stop strip (43), outside plate (44) and groove (45), outside plate (44) side is inserted in one end of inner panel (42)
Groove (45) in, the right-hand member of inner panel (42) is provided with positive stop strip (43), be provided with in the exit of groove (45) with positive stop strip (43)
With the use of positioning strip (41).
The length-adjustable portable seat of one the most according to claim 1 and 2, it is characterised in that: in described backrest (3) includes
Backrest (31) and outer backrest (32), interior backrest (31) is set in the inside of outer backrest (32), and interior backrest (31) and outer backrest
(32) connected mode is identical with the connected mode of inner panel (42) and outside plate (44).
The length-adjustable portable seat of one the most according to claim 1, it is characterised in that: leg (5) includes supporting
Lower limb (51), hole, location (52), detent ball (53) and support bar (54), the internal sleeve of described supporting leg (51) is provided with support bar
(54), and support bar (54) is positioned at one end of supporting leg (51) and is provided with detent ball (53), and the surface of supporting leg (51) is offered
There is the location hole (52) suitable with detent ball (53).
The length-adjustable portable seat of one the most according to claim 1, it is characterised in that: described backrest (3), chair plate (4)
The most suitable with the size of chair lower limb (5), and be splayed structure when chair lower limb (5) opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284321.3U CN205671833U (en) | 2016-04-07 | 2016-04-07 | A kind of length-adjustable portable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620284321.3U CN205671833U (en) | 2016-04-07 | 2016-04-07 | A kind of length-adjustable portable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205671833U true CN205671833U (en) | 2016-11-09 |
Family
ID=57437911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620284321.3U Expired - Fee Related CN205671833U (en) | 2016-04-07 | 2016-04-07 | A kind of length-adjustable portable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205671833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539175A (en) * | 2017-09-23 | 2018-01-05 | 安徽省阜阳市好希望工贸有限公司 | A kind of child safety seat |
| CN107692612A (en) * | 2017-10-30 | 2018-02-16 | 吴冬刚 | Chair |
-
2016
- 2016-04-07 CN CN201620284321.3U patent/CN205671833U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539175A (en) * | 2017-09-23 | 2018-01-05 | 安徽省阜阳市好希望工贸有限公司 | A kind of child safety seat |
| CN107539175B (en) * | 2017-09-23 | 2023-11-17 | 安徽好希望婴童安全科技股份有限公司 | Child safety seat |
| CN107692612A (en) * | 2017-10-30 | 2018-02-16 | 吴冬刚 | Chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |