CN209421454U - A kind of individual chair convenient for folding - Google Patents
A kind of individual chair convenient for folding Download PDFInfo
- Publication number
- CN209421454U CN209421454U CN201822204647.2U CN201822204647U CN209421454U CN 209421454 U CN209421454 U CN 209421454U CN 201822204647 U CN201822204647 U CN 201822204647U CN 209421454 U CN209421454 U CN 209421454U
- Authority
- CN
- China
- Prior art keywords
- support
- folding
- connecting rod
- fixed
- transverse slat
- 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.)
- Active
Links
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses a kind of individual chairs convenient for folding, including cross bar, the both ends of the cross bar are respectively and fixedly provided with first support bar, one end of two first support bars is equipped with third support rod, one end of the third support rod is bolted in first support bar, the lower end two sides of the third support rod are respectively and fixedly provided with neonychium, one end of two one bars of support is fixed with backrest jointly, telescopic device is equipped in the opposing sidewalls of two first support bars, it is connected with support plate jointly on two telescopic devices, the upper end of the support plate is fixed, and there are four rotating members, and two rotating members of the same side are one group, second support bar is rotatably connected on same group of two rotating members.The utility model can quickly adjust the folding condition of folding seat, reduce cumbersome folding step, avoid harm to the human body, improve the utilization rate of folding seat, and facilitate storage by improvements over the prior art.
Description
Technical field
The utility model relates to technical field of furniture, more particularly to a kind of individual chair convenient for folding.
Background technique
Folding seat is a kind of seat that is light, can stacking function, is not only conveniently moved, but also saves space.It is used primarily for military affairs
Purposes, the places such as all kinds of training organizations of common-use words, school and college, public place, hospital, dining room, hotel, company and family.It presses
According to the skeleton of folding seat material carry out divide can be divided into wooden folding chair and irony folding seat.
Existing folding seat either wooden folding chair or iron skill folding seat deposit behaviour and numerous make trivial, poor safety performance etc.
Defect, and can not achieve auto-folder and expansion, not only have after the completion of folding and take up space greatly, but also is not easy to store,
For this purpose, we have proposed a kind of individual chairs convenient for folding to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is convenient for folding
Individual chair.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of individual chair convenient for folding, including cross bar, the both ends of the cross bar are respectively and fixedly provided with first support bar, and two
One end of one support rod is equipped with third support rod, and one end of the third support rod is bolted on first support bar
On, the lower end two sides of the third support rod are respectively and fixedly provided with neonychium, and one end of two first support bars is fixed with backrest jointly,
It is equipped with telescopic device in the opposing sidewalls of two first support bars, is connected with support plate jointly on two telescopic devices, it is described
The upper end of support plate is fixed, and there are four rotating members, and two rotating members of the same side are one group, on same group of two rotating members
Be rotatably connected to second support bar, the upper end of two second support bars is rotatably connected to limited block, two limited blocks it is upper
End is fixed with transverse slat jointly, and the transverse slat is equipped with position-limit mechanism.
Preferably, the telescopic device includes the second sliding slot being arranged in two first support bar opposing sidewalls, described
Sliding block is installed in second sliding slot, runs through on the sliding block and is equipped with screw rod, one end of the screw rod is equipped with servo motor, and screw rod
One end be fixed on the output shaft end of servo motor, the servo motor is fixed on one end side wall of first support bar, institute
It states and is hinged with the second connecting rod and first connecting rod on the side wall of first support bar, one end of the sliding block is hinged with third connection
One end of bar, second connecting rod is hinged in third connecting rod, and one end of the first connecting rod and third connecting rod is equal
It is hinged on one end side wall of support plate.
Preferably, the position-limit mechanism includes the first sliding groove being arranged in transverse slat, is equipped with bullet in the first sliding groove
Spring, one end of the spring are fixed with limited post, and one end side wall of the transverse slat is equipped with through-hole, is fixed on the limited post
One end of pushing block, the pushing block runs through through-hole and extends to the side of transverse slat.
Preferably, the backrest is made of gas-permeable nets cloth.
Preferably, the transverse slat is made of plastic material.
Preferably, the bolt uses stainless steel wing bolt.
Compared with prior art, the utility model has the beneficial effects that
1, by the cooperation of limited post, limited block and second support bar, people when in use, can be protected human body,
It solves the problems, such as poor safety performance, has reached and human body is effectively protected, improve safety；
2, by the cooperation of sliding block, first connecting rod, the second connecting rod and third connecting rod, quickly chair can be carried out
It folds and unfolds, solves the problems, such as to be unable to auto-folder expansion, achieved the purpose that fast folding is unfolded；
In conclusion the utility model can quickly adjust the folding condition of folding seat by improvements over the prior art,
Cumbersome folding step is reduced, is avoided harm to the human body, the utilization rate of folding seat is improved, and facilitates storage.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind individual chair convenient for folding internal structure chart；
Fig. 2 be the utility model proposes one kind individual chair convenient for folding left view structure chart；
Fig. 3 be the utility model proposes one kind individual chair convenient for folding transverse plate structure schematic diagram；
Fig. 4 be the utility model proposes one kind individual chair convenient for folding support plate schematic perspective view.
In figure: 1 first support bar, 2 backrests, 3 first connecting rods, 4 second connecting rods, 5 support plates, 6 second support bars, 7
Transverse slat, 8 sliding blocks, 9 third connecting rods, 10 screw rods, 11 servo motors, 12 neonychiums, 13 third support rods, 14 first sliding grooves, 15
Spring, 16 pushing blocks, 17 limited posts, 18 limited blocks, 19 second sliding slots, 20 cross bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of individual chair convenient for folding, including cross bar 20, the both ends of cross bar 20 are respectively and fixedly provided with first
Strut 1, one end of two first support bars 1 are equipped with third support rod 13, and one end of third support rod 13 is bolted
In first support bar 1, third support rod 13 is adjusted by bolt, the lower end two sides of third support rod 13 are respectively and fixedly provided with protection
Pad 12, neonychium 12 protect ground not to be scratched, and one end of two first support bars 1 is fixed with backrest 2 jointly, meet human body work
It learns, improves comforts of use, be equipped with telescopic device in the opposing sidewalls of the one or two support rod 1, on two telescopic devices
It is connected with support plate 5 jointly, the rotation of screw rod 10 is driven by servo motor 11, it is sliding second with movable slider 8 by screw rod 10
Sliding in slot 19, and then the rotation of third connecting rod 9 is driven, the then rotation of third connecting rod 9, and then support plate 5 is pushed to move
Dynamic, with the promotion of third connecting rod 9, support plate 5 is unfolded, easy to operate, easy to use；
The upper end of support plate 5 is fixed, and there are four rotating members, and two rotating members of the same side are one group, two of same group
It is rotatably connected to second support bar 6 on rotating member, the upper end of two second support bars 6 is rotatably connected to limited block 18, and two
The upper end of a limited block 18 is fixed with transverse slat 7 jointly, and transverse slat 7 is equipped with position-limit mechanism, mobile transverse slat 7, when second support bar 6 with
When transverse slat 7 is rectangular, spring 15 pushes limited post 17 to limit second support bar 6, and when needing to pack up, spring 15 is pushed
Pushing block 16, and then drive limited post 17 mobile, it is convenient that human body is protected.
In the utility model, telescopic device includes the second sliding slot 19 being arranged in two 1 opposing sidewalls of first support bar,
Sliding block 8 is installed in second sliding slot 19, runs through on sliding block 8 and is equipped with screw rod 10, one end of screw rod 10 is equipped with servo motor 11, and spiral shell
One end of bar 10 is fixed on the output shaft end of servo motor 11, and servo motor 11 is fixed on one end side wall of first support bar 1
On, the second connecting rod 4 and first connecting rod 3 are hinged on the side wall of first support bar 1, one end of sliding block 8 is hinged with third company
One end of extension bar 9, the second connecting rod 4 is hinged in third connecting rod 9, and one end of first connecting rod 3 and third connecting rod 9 is cut with scissors
It connects on one end side wall of support plate 5, the rotation of screw rod 10 is driven by servo motor 11, is existed by screw rod 10 with movable slider 8
Sliding in second sliding slot 19, and then the rotation of third connecting rod 9 is driven, by the movement of third connecting rod 9, and then push support
Plate 5 is mobile, and by the promotion of third connecting rod 9, support plate 5 is rotated, and the effect of folding is realized, using simple.
In the utility model, position-limit mechanism includes the first sliding groove 14 being arranged in transverse slat 7, is equipped in first sliding groove 14
Spring 15, one end of spring 15 are fixed with limited post 17, and one end side wall of transverse slat 7 is equipped with through-hole, is fixed on limited post 17
Pushing block 16, one end of dynamic pushing block 16 is through through-hole and extends to the side of transverse slat 7, mobile transverse slat 7, when second support bar 6 with
When transverse slat 7 is rectangular, spring 15 pushes limited post 17 to limit second support bar 6, and when needing to pack up, spring 15 is pushed
Pushing block 16, and then 17 conveniently moving of limited post is driven to protect human body, improve safety in utilization.
In the utility model, when in use, the rotation of screw rod 10 is driven by servo motor 11, driven and slided by screw rod 10
Block 8 slides in second sliding slot 19, and then drives the rotation of third connecting rod 9, by the movement of third connecting rod 9, and then pushes away
Dynamic support plate 5 is mobile, and by the promotion of third connecting rod 9, support plate 5 is rotated, and third support rod 13 is fixed by bolt, right
Chair is supported, and lifts transverse slat 7 manually, and when second support bar 6 and transverse slat 7 are rectangular, spring 15 pushes limited post 17
Second support bar 6 is limited, when needing to pack up, pushing block 16 is pushed and then drives limited post 17 mobile, mobile transverse slat 7
?.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of individual chair convenient for folding, including cross bar (20), it is characterised in that: the both ends of the cross bar (20) are respectively and fixedly provided with
First support bar (1), one end of two first support bars (1) are equipped with third support rod (13), the third support rod (13)
One end be bolted on first support bar (1), the lower end two sides of the third support rod (13) are respectively and fixedly provided with protection
It pads (12), one end of two first support bars (1) is fixed with backrest (2) jointly, in the opposing sidewalls of two first support bars (1)
It is equipped with telescopic device, is connected with jointly on two telescopic devices support plate (5), the upper end of the support plate (5) is fixed with four
A rotating member, and two rotating members of the same side are one group, are rotatably connected to the second support on same group of two rotating members
Bar (6), the upper end of two second support bars (6) are rotatably connected to limited block (18), and the upper end of two limited blocks (18) is common
It is fixed with transverse slat (7), the transverse slat (7) is equipped with position-limit mechanism.
2. one kind according to claim 1 individual chair convenient for folding, which is characterized in that the telescopic device includes setting
Second sliding slot (19) in two first support bar (1) opposing sidewalls, the second sliding slot (19) is interior to be equipped with sliding block (8),
Through screw rod (10) are equipped on the sliding block (8), one end of the screw rod (10) is equipped with servo motor (11), and screw rod (10)
One end is fixed on the output shaft end of servo motor (11), and the servo motor (11) is fixed on one end of first support bar (1)
On side wall, the second connecting rod (4) and first connecting rod (3), the sliding block are hinged on the side wall of the first support bar (1)
(8) one end is hinged with third connecting rod (9), and one end of second connecting rod (4) is hinged on third connecting rod (9), institute
The one end for stating first connecting rod (3) and third connecting rod (9) is hinged on one end side wall of support plate (5).
3. one kind according to claim 1 individual chair convenient for folding, which is characterized in that the position-limit mechanism includes setting
First sliding groove (14) in transverse slat (7), the first sliding groove (14) is interior to be equipped with spring (15), one end of the spring (15)
It is fixed with limited post (17), one end side wall of the transverse slat (7) is equipped with through-hole, is fixed with pushing block on the limited post (17)
(16), one end of the pushing block (16) runs through through-hole and extends to the side of transverse slat (7).
4. one kind according to claim 1 individual chair convenient for folding, which is characterized in that the backrest (2) is using ventilative
Screen cloth is made.
5. one kind according to claim 1 individual chair convenient for folding, which is characterized in that the transverse slat (7) uses plastics
Material is made.
6. one kind according to claim 1 individual chair convenient for folding, which is characterized in that the bolt uses stainless steel butterfly
Shape bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204647.2U CN209421454U (en) | 2018-12-26 | 2018-12-26 | A kind of individual chair convenient for folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204647.2U CN209421454U (en) | 2018-12-26 | 2018-12-26 | A kind of individual chair convenient for folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209421454U true CN209421454U (en) | 2019-09-24 |
Family
ID=67973755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822204647.2U Active CN209421454U (en) | 2018-12-26 | 2018-12-26 | A kind of individual chair convenient for folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209421454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419110A (en) * | 2020-04-07 | 2020-07-17 | 重庆科技学院 | Mechanical device for assisting in entering toilet |
| CN114365918A (en) * | 2022-01-27 | 2022-04-19 | 西安建筑科技大学 | Multi-purpose annular back chair of slidable shrink of outdoor landscape gardens |
-
2018
- 2018-12-26 CN CN201822204647.2U patent/CN209421454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419110A (en) * | 2020-04-07 | 2020-07-17 | 重庆科技学院 | Mechanical device for assisting in entering toilet |
| CN114365918A (en) * | 2022-01-27 | 2022-04-19 | 西安建筑科技大学 | Multi-purpose annular back chair of slidable shrink of outdoor landscape gardens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209421454U (en) | A kind of individual chair convenient for folding | |
| CN203762615U (en) | Stretching type bedside table | |
| CN112586929A (en) | Dormitory bed with adjustable storage function | |
| CN104783492A (en) | Handheld combined table and stool | |
| CN210433174U (en) | Sofa bed cabinet combined furniture | |
| CN203153134U (en) | Flexible bed frame | |
| CN208017986U (en) | Anti-rock fire-fighting bobbin disk | |
| CN209661003U (en) | A kind of Novel sofa bed | |
| CN202086017U (en) | Combined type multipurpose frame bed capable of changing space | |
| CN108903395B (en) | Office table with file smashing function | |
| CN210284047U (en) | Novel extension formula car as a house | |
| CN210696625U (en) | Book placing frame for literature research | |
| CN203692843U (en) | Folding table | |
| CN209595230U (en) | A kind of bench in park with extendible parasols | |
| CN203028603U (en) | Desk and chair capable of being interactively used | |
| CN207048387U (en) | A kind of multi-functional capsule room | |
| CN221242273U (en) | Apartment bed with storage function | |
| CN215685668U (en) | Household folding dining table with function of containing seats | |
| CN215993282U (en) | Table cabinet switching furniture | |
| CN220988339U (en) | Assembled flower stand | |
| CN215126393U (en) | Multifunctional combined sofa | |
| CN215983566U (en) | Natural airing device capable of receiving materials emergently for processing traditional Chinese medicine decoction pieces | |
| CN210270606U (en) | Intelligent building management device | |
| CN211130328U (en) | Desk bed cabinet combined furniture | |
| CN221616633U (en) | Foldable storage bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |