CN209436700U - A kind of Multifunctional desk chair - Google Patents
A kind of Multifunctional desk chair Download PDFInfo
- Publication number
- CN209436700U CN209436700U CN201822046631.3U CN201822046631U CN209436700U CN 209436700 U CN209436700 U CN 209436700U CN 201822046631 U CN201822046631 U CN 201822046631U CN 209436700 U CN209436700 U CN 209436700U
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- China
- Prior art keywords
- plate
- groove
- supporting leg
- fixedly connected
- gag lever
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Abstract
The utility model discloses a kind of Multifunctional desk chairs, including seat plate, connecting plate, limit hole, first groove, first supporting leg, support plate, fixed plate, gag lever post, second groove, adjustable spring, pulling plate, fixed link, unlock rod, disk, latch, backup plate, extension bar, second supporting leg, first connecting hole and the second connecting hole, the bottom symmetrical of seat plate is fixedly connected with connecting plate, the bottom of connecting plate is equipped with the first groove, and first inside grooves cooperation slidably connect the first supporting leg, the side of first supporting leg is equidistantly equipped with limit hole, the side wall of connecting plate is fixedly connected to fixed plate, the second groove is equipped in fixed plate, and second is equipped with gag lever post in groove, one end of gag lever post passes through fixed plate and is fixedly connected with pulling plate, this student desk and chair can not only be to the height adjustment of seat plate, and it can be to leaning on The angle of plate is adjusted, and making to lie low when student's fatigue preferably to rest.
Description
Technical field
The utility model relates to desk and chair technical field, specially a kind of Multifunctional desk chair.
Background technique
Desk and chair be for and the matching used chair of desk, desk and chair be that student attends class essential classroom tool,
Good desk and chair can effectively improve the learning efficiency of student, existing desk and chair have design desk and chair Contiuum type and point
From, isolated desk and chair is then directly made of seat plate, backrest and supporting leg, and structure is relatively fixed inflexible, the desk of Contiuum type
It is more inconvenient that body then uses, and existing desk and chair structure is excessively fixed, and the angle of backrest is not easy to adjust, and student is after class more
It is tired out, it typically directly lies prone and sleeps on desk, lead to Muscular stiffness of waking up, and the height of existing desk and chair is not adjustable, it is right
It is poor that the effect that uncomfortable can cause to listen to the teacher is done for the different student of height, for this purpose, it is proposed that a kind of multi-functional
Raw desk and chair.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional desk chairs, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of Multifunctional desk chair, including sits
Plate, connecting plate, limit hole, the first groove, the first supporting leg, support plate, fixed plate, gag lever post, the second groove, adjustable spring,
Pulling plate, fixed link, unlock rod, disk, latch, backup plate, extension bar, the second supporting leg, the first connecting hole and the second connecting hole, institute
The bottom symmetrical for stating seat plate is fixedly connected with connecting plate, and the bottom of the connecting plate is equipped with the first groove, and in the first groove
Portion's cooperation slidably connects the first supporting leg, and the side of first supporting leg is equidistantly equipped with limit hole, the side of the connecting plate
Wall is fixedly connected to fixed plate, the second groove is equipped in the fixed plate, and gag lever post, the limit are equipped in the second groove
One end of bar passes through fixed plate and is fixedly connected with pulling plate, and second groove is located at gag lever post outer sheath equipped with adjustable spring, and
The both ends of adjustable spring are fixedly connected with gag lever post and the second groove inner wall respectively, and it is recessed that the other end of the gag lever post passes through second
Slot is cooperatively connected in limit hole, and the bottom of first supporting leg is fixedly connected to support plate；
The side of the seat plate is fixedly connected with fixed link, and the both ends of the fixed link are rotatably connected to disk, described
The outside of disk is equipped with teeth, and the both ends of the fixed link are rotatably connected to unlock rod, the bottom end of the unlock rod be equipped with
The latch that teeth are meshed, the disk are fixedly connected with backup plate far from the side of fixed link, and one end of the backup plate bottom turns
Dynamic to be connected with extension bar, the bottom end of the extension bar is connected with the second supporting leg, and the surface of the extension bar is equipped with the first connection
The surface in hole, second supporting leg is equipped with the second connecting hole, and the extension bar is connect with the second supporting leg by bolt.
Preferably, the top of the fixed link is symmetrically fixedly connected with support rod, the top of the support rod company of rotation
It is connected to connecting rod, the top of the unlock rod is equipped with card slot, and the end of the connecting rod is cooperatively connected in card slot.
Preferably, the backup plate bottom is equipped with fixing buckle far from one end of the second supporting leg, and second supporting leg is logical
Fixing buckle is crossed to connect with backup plate.
Preferably, the both ends of the support plate and the bottom of the second supporting leg are socketed rubber sleeve.
Preferably, the top of the fixed link and the top of seat plate are located at same level.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model may be implemented to make the adjusting of backup plate angle by the design of fixed link, disk and unlock rod
The head of student more comfortable can lean against on backup plate, when needing to take a nap after lunch, adjust being unlocked by pressing bar, backrest and seat plate are adjusted
It being disconnected to same level, while by the second supporting leg with fixing buckle, the second supporting leg of rotation makes its support on the ground,
It can allow student is more comfortable to lie low, to reach preferable sleeper effect, upper class hour push backup plate to the direction of seat plate
Until being pushed to more comfortable position, it is sitting in student on seat plate more comfortable, structure is simple and convenient for adjusting.
2, the first supporting leg is slided into suitable length by pulling pulling plate by the utility model in the first groove, then
Fixation of the pulling plate to the first supporting leg is unclamped, can be realized and the height of the first supporting leg is adjusted, convenient for different heights
Student use, by the second connecting hole bolt remove, extension bar is moved up, then by the second supporting leg the second connecting hole with
The first connecting hole connection on extension bar, may be implemented the adjusting to the second supporting leg height, convenient for the adjusting when student lies low
The height of head position is in order to more comfortable sleep.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is the utility model connecting plate and the first supporting leg connecting structure schematic diagram；
Fig. 4 is to amplify figure structure schematic representation at the utility model A；
Fig. 5 is the utility model fixed link top structure schematic diagram.
In figure: 1, seat plate；2, connecting plate；3, limit hole；4, the first groove；5, connecting rod；6, the first supporting leg；7, it supports
Plate；8, fixed plate；9, gag lever post；10, the second groove；11, adjustable spring；12, pulling plate；13, fixed link；14, unlock rod；15,
Disk；16, latch；17, backup plate；18, rubber sleeve；19, fixing buckle；20, extension bar；21, the second supporting leg；22, the first connection
Hole；23, the second connecting hole；24, support rod.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of Multifunctional desk chair, including seat plate
1, connecting plate 2, limit hole 3, the first groove 4, the first supporting leg 6, support plate 7, fixed plate 8, gag lever post 9, the second groove 10, stretch
Contracting spring 11, pulling plate 12, fixed link 13, unlock rod 14, disk 15, latch 16, backup plate 17, extension bar 20, the second supporting leg 21,
First connecting hole 22 and the second connecting hole 23, the bottom symmetrical of seat plate 1 are fixedly connected with connecting plate 2, play connection and support
Effect, the bottom of connecting plate 2 is equipped with the first groove 4, and 4 internal engagement of the first groove slidably connects the first supporting leg 6,
The cooperation of first supporting leg 6 is slidably connected in the first groove 4, the adjusting to 1 height of seat plate is can be realized, conveniently adapts to difference
The student of height, the side of the first supporting leg 6 are equidistantly equipped with limit hole 3, and the side wall of connecting plate 2 is fixedly connected to fixed plate 8,
It is equipped with the second groove 10 in fixed plate 8, and is equipped with gag lever post 9 in the second groove 10, one end of gag lever post 9 is solid across fixed plate 8
Surely it is connected with pulling plate 12, the second groove 10 is located at 9 outer sheath of gag lever post equipped with adjustable spring 11, and the both ends of adjustable spring 11 are divided
It is not fixedly connected with gag lever post 9 and 10 inner wall of the second groove, the other end of gag lever post 9 passes through the mating connection of the second groove 10 and limiting
In the hole 3 of position, the bottom of the first supporting leg 6 is fixedly connected to support plate 7, plays the role of supporting desk and chair；
The side of seat plate 1 is fixedly connected with fixed link 13, plays fixed effect, the both ends of the fixed link 13 company of rotation
It is connected to disk 15, the outside of disk 15 is equipped with teeth, and the both ends of fixed link 13 are rotatably connected to unlock rod 14, unlock rod 14
Bottom end is equipped with the latch 16 being meshed with teeth, and disk 15 is fixedly connected with backup plate 17, Neng Goubian far from the side of fixed link 13
In the back-supported to student, one end of 17 bottom of backup plate is rotatably connected to extension bar 20, and the bottom end of extension bar 20 is connected with
Two supporting legs 21, the surface of extension bar 20 are equipped with the first connecting hole 22, and the surface of the second supporting leg 21 is equipped with the second connecting hole 23,
Extension bar 20 is connect with the second supporting leg 21 by bolt, by by the first connecting hole 22 different on extension bar 20 and second
The second connecting hole 23 connection in support leg 21, can be adjusted the height of backup plate 17, be convenient for student by head when lying low
Portion is turned up, to reach preferable sleeper effect.
The top of fixed link 13 is symmetrically fixedly connected with support rod 24, and the top of support rod 24 is rotatably connected to connecting rod
5, the top of unlock rod 14 is equipped with card slot, and the end of connecting rod 5 is cooperatively connected in card slot, convenient for limiting to unlock rod 14, leans on
17 bottom of plate is equipped with fixing buckle 19 far from one end of the second supporting leg 21, and the second supporting leg 21 passes through fixing buckle 19 and backup plate 17
Connection, convenient for fixing the second supporting leg 21, the bottom of the both ends of support plate 7 and the second supporting leg 21 is socketed rubber sleeve 18,
Convenient for increasing friction force to prevent class seat slide, while class seat can be also protected, the top of fixed link 13 and the top of seat plate 1
Portion is located at same level, lies low convenient for student.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Multifunctional desk chair, including seat plate (1), connecting plate (2), limit hole (3), the first groove (4), first
Support leg (6), fixed plate (8), gag lever post (9), the second groove (10), adjustable spring (11), pulling plate (12), is fixed at support plate (7)
Bar (13), unlock rod (14), disk (15), latch (16), backup plate (17), extension bar (20), the second supporting leg (21), first connect
Connecing hole (22) and the second connecting hole (23), it is characterised in that: the bottom symmetrical of the seat plate (1) is fixedly connected with connecting plate (2),
The bottom of the connecting plate (2) is equipped with the first groove (4), and the first groove (4) internal engagement slidably connects the first support
The side of leg (6), first supporting leg (6) is equidistantly equipped with limit hole (3), and the side wall of the connecting plate (2) is fixedly connected with
Have fixed plate (8), be equipped with the second groove (10) in the fixed plate (8), and is equipped with gag lever post (9) in the second groove (10), institute
The one end for stating gag lever post (9) passes through fixed plate (8) and is fixedly connected with pulling plate (12), and second groove (10) is located at gag lever post
(9) outer sheath is equipped with adjustable spring (11), and the both ends of adjustable spring (11) are respectively and in gag lever post (9) and the second groove (10)
Wall is fixedly connected, and the other end of the gag lever post (9) passes through the second groove (10) and is cooperatively connected in limit hole (3), and described the
The bottom of one supporting leg (6) is fixedly connected to support plate (7)；
The side of the seat plate (1) is fixedly connected with fixed link (13), and the both ends of the fixed link (13) are rotatably connected to circle
The outside of disk (15), the disk (15) is equipped with teeth, and the both ends of the fixed link (13) are rotatably connected to unlock rod (14),
The bottom end of the unlock rod (14) is equipped with the latch (16) that is meshed with teeth, the disk (15) far from fixed link (13) one
Side is fixedly connected with backup plate (17), and one end of backup plate (17) bottom is rotatably connected to extension bar (20), the extension bar
(20) bottom end is connected with the second supporting leg (21), and the surface of the extension bar (20) is equipped with the first connecting hole (22), and described the
The surface of two supporting legs (21) is equipped with the second connecting hole (23), and the extension bar (20) and the second supporting leg (21) are connected by bolt
It connects.
2. a kind of Multifunctional desk chair according to claim 1, it is characterised in that: the top of the fixed link (13)
It is symmetrically fixedly connected with support rod (24), the top of the support rod (24) is rotatably connected to connecting rod (5), the unlock rod
(14) top is equipped with card slot, and the end of the connecting rod (5) is cooperatively connected in card slot.
3. a kind of Multifunctional desk chair according to claim 1, it is characterised in that: backup plate (17) bottom is separate
One end of second supporting leg (21) is equipped with fixing buckle (19), and second supporting leg (21) passes through fixing buckle (19) and backup plate
(17) it connects.
4. a kind of Multifunctional desk chair according to claim 1, it is characterised in that: the both ends of the support plate (7)
Rubber sleeve (18) are socketed with the bottom of the second supporting leg (21).
5. a kind of Multifunctional desk chair according to claim 1, it is characterised in that: the top of the fixed link (13)
It is located at same level with the top of seat plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046631.3U CN209436700U (en) | 2018-12-06 | 2018-12-06 | A kind of Multifunctional desk chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046631.3U CN209436700U (en) | 2018-12-06 | 2018-12-06 | A kind of Multifunctional desk chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209436700U true CN209436700U (en) | 2019-09-27 |
Family
ID=68013542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822046631.3U Expired - Fee Related CN209436700U (en) | 2018-12-06 | 2018-12-06 | A kind of Multifunctional desk chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209436700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586887A (en) * | 2020-12-02 | 2021-04-02 | 况冬梅 | Desk and chair with storage function |
-
2018
- 2018-12-06 CN CN201822046631.3U patent/CN209436700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586887A (en) * | 2020-12-02 | 2021-04-02 | 况冬梅 | Desk and chair with storage function |
| CN112586887B (en) * | 2020-12-02 | 2023-09-01 | 广东旺座家具实业有限公司 | Desk and chair with storage function |
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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: 20190927 Termination date: 20211206 |