CN208925551U - A kind of multifunctional folding chair - Google Patents
A kind of multifunctional folding chair Download PDFInfo
- Publication number
- CN208925551U CN208925551U CN201820650527.2U CN201820650527U CN208925551U CN 208925551 U CN208925551 U CN 208925551U CN 201820650527 U CN201820650527 U CN 201820650527U CN 208925551 U CN208925551 U CN 208925551U
- Authority
- CN
- China
- Prior art keywords
- seat
- chair
- adjustable plate
- chair back
- locating slot
- 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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Abstract
The utility model discloses a kind of multifunctional folding chairs, seat and the chair back including rotation connection, locating slot there are four being set in the lower end surface of the seat, a retractable chair leg is respectively connected at the notch of each locating slot, the arranged on left and right sides of the chair back is equipped with link block, one end of each link block is hinged with adjustable plate, along at least one adjustment hole is axially arranged on the adjustable plate, is equipped with positioning column in the arranged on left and right sides of the seat；The arranged on left and right sides of the seat is also respectively provided with a bar, and each lever is equipped with horizontal segment and vertical section, and one end of the horizontal segment and the side of seat are rotatablely connected, and the other end is vertical with vertical section to be connect.The utility model is equipped with the seat and the chair back of rotation connection, the lower end surface of seat is connected with retractable chair leg, and the side of seat is equipped with lever and adjustable plate, the height of seat can also be adjusted on the basis of guaranteeing folding seat original function, and the gradient of the chair back, structure is simple, and it is convenient to operate.
Description
Technical field
The utility model relates to field of sanitary equipment more particularly to a kind of multifunctional folding chairs.
Background technique
Folding seat is household items common in life, because its is easy to carry, easy to operate, and by favor.But by
It is simple in excessive pursuit structure, carry that function that is convenient and making folding seat is very single, and traditional folding seat mostly can only be real
Existing folding storage, can sit or lie, and cannot adjust height according to actual needs, and the gradient of the chair back also can not as needed freely
Adjustment.
Utility model content
The technical problem to be solved by the present invention is to provide one kind can folding storage, can be with adjusting back angle
With the multifunctional folding chair of seat height.
The technical solution of the utility model is as follows:
A kind of multifunctional folding chair, seat and the chair back including rotation connection, set in the lower end surface of the seat there are four
The locating slot being parallel to each other is connected with a retractable chair leg, four institutes at the notch of each locating slot
The junction for stating the notch of chair leg and locating slot forms a beloid isosceles trapezoidal structure；Left and right the two of the chair back
Side is equipped with the link block with the rotation connection of the side of the chair back, and one end of each link block is hinged with adjustable plate, described
Along at least one adjustment hole is axially arranged on adjustable plate, it is equipped with positioning column in the arranged on left and right sides of the seat, it is each described fixed
The adjustment hole of corresponding position connects and fixes on position column and the adjustable plate of respective side；One is also respectively provided in the arranged on left and right sides of the seat
A lever, each lever are equipped with horizontal segment and vertical section, and the corresponding position of the side of one end and seat of the horizontal segment turns
Dynamic connection, the other end is vertical with vertical section to be connect, and rotates bar, the vertical section of bar is made to block respective side adjustable plate vertically downward
Lateral wall, prevent adjustable plate from falling off from positioning column.
Further, leg includes fixing pipe and strut, and the strut is placed in fixing pipe, in the fixing pipe
Equipped with location hole, along at least one limit hole is axially arranged on the strut, bolt is equipped in location hole, and make bolt
It is plugged and fixed with the limit hole of corresponding position.
Further, a fixed block is equipped at the notch of each locating slot, when the lower end of chair leg and seat
When face is vertical, each fixed block is abutted with the corresponding side wall of corresponding chair leg and is fixed.
Further, a stop bit item, one end of each stop bit item are equipped in the side of each locating slot
Be rotatablely connected with the lower end surface of seat, the other end is equipped with card slot, the other side of each locating slot be equipped with one it is convex
Platform, the card slot and the boss of corresponding position connect and fix；Chair leg is pulled, keeps chair leg vertical with seat, horizontally rotates stop bit item,
Connect and fix card slot with boss, each stop bit item is abutted with the respective side of corresponding chair leg and fixed.
Further, two struts, two equal elastic hinge joints of strut are symmetrically arranged with the back side of the chair back is left and right
On the corresponding position of the chair back.
Further, the air bag with charge valve is additionally provided in the upper end of the chair back.
The utility model has the advantages that the utility model is equipped with the seat and the chair back of rotation connection, the lower end surface of seat is connected with flexible
Chair leg and seat side lever and adjustable plate, can also be according to need on the basis of guaranteeing folding seat original function
The height of seat and the gradient of the chair back are adjusted, simple and compact for structure, it is convenient to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the bottom view of Fig. 1.
Fig. 4 is use state Fig. 1 of the utility model.
Fig. 5 is use state Fig. 2 of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model multifunctional folding chair, the chair back 2 including rotation connection
With seat 1, set that there are four the locating slots 14 that are parallel to each other in the lower end surface of the seat 1, in the slot of each locating slot 14
A retractable chair leg is connected at mouthful, four legs and the junction of the notch of locating slot 14 form one
Beloid isosceles trapezoidal structure；Leg includes fixing pipe 4 and strut 5, and the strut 5 is placed in fixing pipe 4, in institute
Fixing pipe 4 is stated equipped with location hole 6, along at least one limit hole 7 is axially arranged on the strut 5, is worn in location hole 6
There is bolt, and the limit hole 7 of bolt and corresponding position is plugged and fixed, to achieve the purpose that adjust seat height.
Be equipped with a stop bit item 15 in the side of each locating slot 14, one end of each stop bit item 15 with
The lower end surface of seat 1 is rotatablely connected, and the other end is equipped with card slot 16, the other side of each locating slot 14 be equipped with one it is convex
Platform 17, the card slot 16 and the boss 17 of corresponding position connect and fix, and are equipped with one at the notch of each locating slot 14
A fixed block 8, pulls chair leg, keeps chair leg vertical with seat 1, and each fixed block 8 is abutted with the correspondence side wall of corresponding chair leg, water
Stop bit item 15 is moved in flat turn, connects and fixes card slot 16 and boss 17 on stop bit item 15, each stop bit item 15 with corresponding chair leg
Correspondence side wall abut fix, to achieve the purpose that fixed chair leg.
The link block 9 with the rotation connection of the side of the chair back 2, each company are equipped in the arranged on left and right sides of the chair back 2
The one end for connecing block 9 is hinged with adjustable plate 10, and edge is axially arranged at least one adjustment hole 11 on each adjustable plate 10, in institute
The arranged on left and right sides for stating seat 1 is equipped with positioning column 12, each positioning column 12 and corresponding position on the adjustable plate 10 of respective side
Adjustment hole 11 connect and fix.The adjustable plate 10 for pulling arranged on left and right sides outward makes adjustable plate 10 be detached from positioning column 12, rotating chair
Back 2 adjusts the gradient of the chair back 2, to the adjustable plate 10 for pulling arranged on left and right sides is returned, makes corresponding adjustment hole 11 on adjustable plate 10
It is connected and fixed with the positioning column 12 of corresponding side, the gradient of the chair back 2 is adjusted with this.
Also be respectively provided with a bar 13 in the arranged on left and right sides of the seat 1, on each lever 13 be equipped with horizontal segment and
Vertical section, the corresponding position rotation connection of the side of one end and seat 1 of the horizontal segment, the other end is vertical with vertical section to be connect,
Bar 13 is rotated, makes the vertical section of bar 13 vertically downward and blocks the lateral wall of respective side adjustable plate 10, prevent adjustable plate 10
It falls off from positioning column 12.
Left and right on the back side of the chair back 2 to be symmetrically arranged with two struts 18, two equal elastic hinge joints of the strut 18 exist
On the corresponding position of the chair back 2.The air bag 20 with charge valve is additionally provided in the upper end of the chair back 2.
The application method of the utility model is as follows:
When seat in use, the angle of seat 1 and the chair back 2 is right angle, the adjustable plate 10 of each positioning column 12 and respective side
The adjustment hole 11 of upper corresponding position connects and fixes, and the vertical section of each bar 13 vertically downward and blocks respective side adjustable plate 10
Lateral wall, the strut 18 on the chair back 2 is parallel with the chair back 2, and all chair legs are vertical with the lower end surface of seat 1, and each bolt is worn
It is located in corresponding location hole 6 and limit hole 7, and the length of all chair legs is consistent, each card slot 16 is solid with the clamping of boss 17
Fixed, the respective side of each chair leg abuts fixation with fixed block 8 and stop bit item 15.
When needing to adjust the height of seat 1, the bolt plugged in chair leg is taken out, the strut 5 of chair leg is drawn from fixing pipe 4
It out or puts in, is adjusted to suitable length, bolt is inserted into location hole 6 and limit hole 7 to the length for fixing chair leg, according to
It is secondary that all chair legs are adjusted to same length.
When needing to adjust the gradient of the chair back 2, the lever 13 of arranged on left and right sides is rotated counterclockwise, the vertical of lever 13 is made
Section is detached from adjustable plate 10, pulls the adjustable plate 10 of arranged on left and right sides outward, so that adjustable plate 10 is detached from positioning column 12, rotates counterclockwise
The chair back 2 arrives suitable angle, holds the chair back 2 on the other hand, the other hand is successively by the adjusting of corresponding position on arranged on left and right sides adjustable plate 10
Hole 11 and the positioning column 12 of respective side connect and fix, and rotate clockwise the lever 13 of arranged on left and right sides, and the vertical section of bar 13 is made to hang down
The lateral wall of respective side adjustable plate 10 is directly blocked downwards, and the Slope angle adjustment of the chair back 2 finishes.
When seat needs are adjusted to bed, the lever 13 of arranged on left and right sides is rotated counterclockwise, the vertical section of lever 13 is detached from
Adjustable plate 10 pulls the adjustable plate 10 of arranged on left and right sides outward, so that adjustable plate 10 is detached from positioning column 12, on the other hand holds the chair back 2,
The other hand pulls two struts 18 on the chair back 2, keeps strut 18 vertical with the chair back 2, rotates counterclockwise the chair back 2, makes the chair back 2 and chair
For seat 1 in same level, strut 18 makes adjustable plate 10 successively to the adjustable plate 10 for pulling arranged on left and right sides is returned with ground face contact
The adjustment hole 11 of upper corresponding position is connected and fixed with the positioning column 12 of respective side, is rotated clockwise the lever 13 of arranged on left and right sides, is made
The vertical section of bar 13 blocks the lateral wall of respective side adjustable plate 10 vertically downward, inflates, lies down to the air bag 20 of 2 upper end of the chair back
When air bag 20 just in headrest portion.
When needing bed being adjusted to exercise bed, in the state of bed, the bolt plugged in chair leg is taken out, by the length of chair leg
Degree adjustment is elongated, and bolt is inserted into location hole 6 and limit hole 7 to the length for fixing chair leg, is sequentially adjusted in all chair legs, counterclockwise
The lever 13 for rotating arranged on left and right sides makes the vertical section of lever 13 be detached from adjustable plate 10, pulls the adjustable plate of arranged on left and right sides outward
10, so that adjustable plate 10 is detached from positioning column 12, rotate counterclockwise the chair back 2, makes strut 18 and ground face contact on the chair back 2, pulled to returning
Dynamic adjustable plate 10, connects and fixes the adjustment hole 11 of corresponding position on adjustable plate 10 and the positioning column 12 of respective side, turns clockwise
Dynamic lever 13, makes the vertical section of bar 13 block the lateral wall of respective side adjustable plate 10 vertically downward, arranged on left and right sides is so grasped
Make, the chair back tilts down at this time, and the angle of acute angle is formed with ground, and seat is parallel to the ground, can do the exercise such as sit-ups
The exercise bed adjustment of project finishes.
When bed needs folding, the air in the air bag 20 of the upper end of the chair back 2 is discharged, arranged on left and right sides is rotated counterclockwise
Lever 13, make lever 13 vertical section be detached from adjustable plate 10, pull the adjustable plate 10 of arranged on left and right sides outward, make adjustable plate 10
It is detached from positioning column 12, rotates clockwise the chair back 2, until the chair back 2 cannot continue to rotate, pulls the section plate for adjusting arranged on left and right sides to returning
10, the adjustment hole 11 of corresponding position on adjustable plate 10 and the positioning column 12 of respective side are connected and fixed, rotates clockwise left and right two
The lever 13 of side, making the vertical section of bar 13, the strut 18 on foldable chair back 2, overturning entire seat makes chair leg court vertically downward
Above or by seat reclining make chair leg outside on wall, rotate stop bit item 15, so that stop bit item 15 is detached from boss 17, by chair leg 2
Folding is put into locating slot 14, and opposite direction rotates stop bit item 15, is connected and fixed card slot 16 and boss 17 on stop bit item 15, is made
The chair leg being placed in locating slot will not be tampered arbitrarily, and each chair leg so operates, and bed is just folded into a square, folding at this time
It does not take up space also simply.
The non-description section of the utility model is consistent with the prior art, and details are not described herein.
The above is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all benefits
The equivalent structure made by the utility model specification and accompanying drawing content is directly or indirectly used in other relevant technology necks
Domain, similarly within the scope of patent protection of the utility model.
Claims (6)
1. a kind of multifunctional folding chair, it is characterised in that: seat and the chair back including rotation connection, in the lower end surface of the seat
If being connected with a retractable chair leg at the notch of each locating slot there are four the locating slot being parallel to each other,
The junction of the notch of four legs and locating slot forms a beloid isosceles trapezoidal structure；The chair back
Arranged on left and right sides is equipped with the link block with the rotation connection of the side of the chair back, and one end of each link block is hinged with adjusting
Plate is equipped with positioning column in the arranged on left and right sides of the seat, often along at least one adjustment hole is axially arranged on the adjustable plate
The adjustment hole of corresponding position connects and fixes on a positioning column and the adjustable plate of respective side；In the arranged on left and right sides of the seat
It is also respectively provided with a bar, each lever is equipped with horizontal segment and vertical section, the side of one end and seat of the horizontal segment
Corresponding position rotation connection, the other end is vertical with vertical section to be connect, and rotation bar blocks the vertical section of bar which vertically downward pair
The lateral wall for answering side adjustable plate, prevents adjustable plate from falling off from positioning column.
2. a kind of multifunctional folding chair as described in claim 1, which is characterized in that leg includes fixing pipe and strut,
The strut is placed in fixing pipe, and location hole is equipped in the fixing pipe, and edge is axially arranged at least one on the strut
Limit hole is equipped with bolt in location hole, and the limit hole of bolt and corresponding position is plugged and fixed, to reach adjustment seat
The purpose of height.
3. a kind of multifunctional folding chair as described in claim 1, which is characterized in that equal at the notch of each locating slot
Equipped with a fixed block, when chair leg is vertical with seat, each fixed block is abutted with the correspondence side wall of corresponding chair leg and is fixed.
4. a kind of multifunctional folding chair as described in claim 1, which is characterized in that be all provided in the side of each locating slot
There is a stop bit item, one end of each stop bit item is rotatablely connected with the lower end surface of seat, and the other end is equipped with card slot,
The other side of each locating slot is equipped with a boss, and the card slot and the boss of corresponding position connect and fix；Chair leg is pulled,
Keep chair leg vertical with seat, horizontally rotate stop bit item, connect and fix card slot with boss, each stop bit item with corresponding chair leg
Corresponding side wall, which abuts, to be fixed.
5. a kind of multifunctional folding chair as described in claim 1, which is characterized in that left and right right on the back side of the chair back
Title is set there are two strut, and two equal elastic hinge joints of strut are on the corresponding position of the chair back.
6. a kind of multifunctional folding chair as described in claim 1, which is characterized in that be additionally provided with and have in the upper end of the chair back
The air bag of charge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650527.2U CN208925551U (en) | 2018-05-03 | 2018-05-03 | A kind of multifunctional folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650527.2U CN208925551U (en) | 2018-05-03 | 2018-05-03 | A kind of multifunctional folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208925551U true CN208925551U (en) | 2019-06-04 |
Family
ID=66714225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650527.2U Expired - Fee Related CN208925551U (en) | 2018-05-03 | 2018-05-03 | A kind of multifunctional folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208925551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656601A (en) * | 2019-09-05 | 2020-01-07 | 玉环睿升自动化技术有限公司 | Road railing of slow-walking road |
| CN112315241A (en) * | 2020-12-01 | 2021-02-05 | 福州立雅家具有限公司 | Multifunctional chair |
| CN112471804A (en) * | 2020-11-23 | 2021-03-12 | 深圳市格调家私有限公司 | Multifunctional intelligent dining chair |
-
2018
- 2018-05-03 CN CN201820650527.2U patent/CN208925551U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656601A (en) * | 2019-09-05 | 2020-01-07 | 玉环睿升自动化技术有限公司 | Road railing of slow-walking road |
| CN112471804A (en) * | 2020-11-23 | 2021-03-12 | 深圳市格调家私有限公司 | Multifunctional intelligent dining chair |
| CN112315241A (en) * | 2020-12-01 | 2021-02-05 | 福州立雅家具有限公司 | Multifunctional chair |
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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: 20190604 Termination date: 20200503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |