CN209003132U - A kind of pupil chair that stability is good - Google Patents
A kind of pupil chair that stability is good Download PDFInfo
- Publication number
- CN209003132U CN209003132U CN201821217270.8U CN201821217270U CN209003132U CN 209003132 U CN209003132 U CN 209003132U CN 201821217270 U CN201821217270 U CN 201821217270U CN 209003132 U CN209003132 U CN 209003132U
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- chair
- fixed
- leg
- sliding block
- collet
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Abstract
The utility model discloses a kind of good pupil chairs of stability, including fixed connecting rod, chair plate and clamping screw, one end of the chair plate is equipped with backrest, it is described to be evenly distributed with heat release hole by back, four, chair board bottom end corner is mounted on chair leg, stainless steel iron is respectively and fixedly provided in two chair legs far from described backrest one end, one end of the stainless steel iron is respectively and fixedly provided with coulisse, sliding block is provided on the coulisse, one end of the sliding block is connected with limited block, and sliding block side is fixed with collet, the collet is made of two clamping limbs and two fixed blocks, it is connected between two fixed blocks by clamping screw.The utility model, can be by two grips on the table leg of two desks, then adjusting clamping screw is fitted in two clamping limbs tightly on table leg, and then improves the stability of entire pupil chair, phenomenon is toppled over after avoiding student from occurring when in use, and student is made to use more secure and reliable.
Description
Technical field
The utility model relates to pupil chair technical field, the good pupil chair of specifically a kind of stability.
Background technique
Pupil chair is exactly the tables and chairs that student attends class, and is one kind of tables and chairs, is also student desk and chair, school desk's chair.Class
Tables and chairs can be divided according to age, material, function.But traditional pupil chair easily occurs to topple over backward now in use
As easily occurring dangerous.
Utility model content
The purpose of this utility model is to provide a kind of good pupil chairs of stability, to solve pupil chair in the prior art
Easily occur to topple over phenomenon backward in use, dangerous problem easily occurs.
To achieve the above object, the utility model provides the following technical solutions: a kind of pupil chair that stability is good, including solid
Determine connecting rod, chair plate and clamping screw, one end of the chair plate is equipped with backrest, and it is described to be evenly distributed with heat release hole by back,
Four, chair board bottom end corner is mounted on chair leg, is connected by fixed connecting rod between adjacent leg, separate
Stainless steel iron is respectively and fixedly provided in two chair legs of described backrest one end, one end of the stainless steel iron is respectively and fixedly provided with sliding slot
Plate is provided with sliding block on the coulisse, and one end of the sliding block is connected with limited block, and sliding block side is fixed with collet, institute
It states what collet was made of two clamping limbs and two fixed blocks, is connected between two fixed blocks by clamping screw.
Preferably, the bottom end of leg is fixed with skidproof supporting leg, and the bottom end of skidproof supporting leg be fixed with it is mute anti-
Skidding.
Preferably, the surface of the chair plate is fixed with warming chair cushion, and warming chair cushion is rectangular parallelepiped structure.
Preferably, abrasive rubber item is fixed on the inside of the clamping limb, and abrasive rubber item is double-layer structure, it is described resistance to
The gap location of rubber milling item is equipped with adhesive.
Preferably, the surface of leg is coated with abrasion-resistant metal coating.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, it is easy to use
Efficiently；By being respectively and fixedly provided with stainless steel iron in two chair legs far from backrest one end, one end of stainless steel iron is respectively and fixedly provided with
Coulisse, coulisse are equipped with sliding block, and the side of sliding block is fixed with collet, and collet is by two clamping limbs and two fixed blocks
Composition, can be by two grips on the table leg of two desks, then adjusting clamping screw pastes two clamping limbs tightly
It closes on table leg, and then improves the stability of entire pupil chair, topple over phenomenon after avoiding student from occurring when in use, make student
Using more secure and reliable, while adjustable two sliding blocks are moved in two coulisses respectively, change the position of two sliding blocks,
And then change the spacing of collet, it is suitable for different types of student's desk, limitation fixation then is carried out to sliding block using limited block；
It is fixed with abrasive rubber item by the inner wall of clamping limb, and abrasive rubber item is double-layer structure, abrasive rubber item avoids clamping
Arm causes to wear to table leg.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the chuck structure schematic diagram of the utility model；
Fig. 3 is the stainless steel and iron rod structure schematic diagram of the utility model.
In figure: 1, chair leg；2, fixed connecting rod；3, skidproof supporting leg；4, chair plate；5, stainless steel iron；6, coulisse；7,
Sliding block；8, collet；9, keep warm chair cushion；10, backrest；11, abrasive rubber item；12, clamping limb；13, fixed block；14, clamping screw；
15, limited block.
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.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of pupil chair that stability is good, including fixed connecting rod 2,
Chair plate 4 and clamping screw 14, one end of chair plate 4 are equipped with backrest 10, and the surface of chair plate 4 is fixed with warming chair cushion 9, and warming chair
Pad 9 is rectangular parallelepiped structure, and warming chair cushion 9 plays comfort cushioning thermal effect, and avoiding being seated for a long time leads to hip pain, backrest
Heat release hole is evenly distributed on 10, chair plate 4 bottom end four corner is mounted on chair leg 1, and it is resistance to that the surface of chair leg 1 is coated with metal
Coating is ground, is connected by fixed connecting rod 2 between adjacent chair leg 1, the bottom end of chair leg 1 is fixed with skidproof supporting leg 3, and anti-skidding
The bottom end of support leg 3 is fixed with mute non-slip mat, is respectively and fixedly provided with stainless steel iron 5 in two chair legs 1 far from 10 one end of backrest,
One end of stainless steel iron 5 is respectively and fixedly provided with coulisse 6, and sliding block 7 is provided on coulisse 6, and one end of sliding block 7 is connected with limited block
15, it adjusts two sliding blocks 7 and is moved respectively in two coulisses 6, change the position of two sliding blocks 7, and then change collet 8
Spacing is suitable for different types of student's desk, then carries out limitation fixation, and 7 side of sliding block to sliding block 7 using limited block 15
It is fixed with collet 8, by being respectively and fixedly provided with stainless steel iron 5 in two chair legs 1 far from 10 one end of backrest, stainless steel iron 5
One end is respectively and fixedly provided with coulisse 6, and coulisse 6 is equipped with sliding block 7, and the side of sliding block 7 is fixed with collet 8, and collet 8 is by two
What clamping limb 12 and two fixed blocks 13 formed, two collets 8 can be clamped on the table leg of two desks, then adjust locking
Bolt 14 is fitted in two clamping limbs 12 tightly on table leg, and then improves the stability of entire pupil chair, and student is avoided to exist
Phenomenon is toppled over after occurring when use, makes student using more secure and reliable, collet 8 is by two clamping limbs 12 and two fixed blocks 13
Composition, it is connected between two fixed blocks 13 by clamping screw 14, the inside of clamping limb 12 is fixed with abrasive rubber item 11,
And abrasive rubber item 11 is double-layer structure, the gap location of abrasive rubber item 11 is equipped with adhesive, solid by the inner wall of clamping limb 12
Surely there is abrasive rubber item 11, and abrasive rubber item 11 is double-layer structure, abrasive rubber item 11 avoids clamping limb 12 and makes to table leg
At abrasion.
The working principle of the utility model is: pupil chair is placed on desk side, when student is sitting on chair plate 4, by
It is fixed with warming chair cushion 9 in the surface of chair plate 4, warming chair cushion 9 plays good warming buffer function, avoids being seated for a long time and lead
It causes hip to ache, and is respectively and fixedly provided with stainless steel iron 5 in two chair legs 1 far from 10 one end of backrest, 5 one end of stainless steel iron is equal
It is fixed with coulisse 6, sliding block 7 is equipped on coulisse 6, adjusts two sliding blocks 7 specific location on two coulisses 6 respectively,
Then limitation fixation carried out to two sliding blocks 7 using limited block 15, two 7 sides of sliding block are respectively and fixedly provided with collet 8, collet 8 be by
What two clamping limbs 12 and two fixed blocks 13 formed, collet 8 is clamped on the table leg of desk, clamping screw 14 is manually adjusted
It is fitted in two clamping limbs 12 tightly on table leg, and then avoids after pupil chair occurs and topple over phenomenon, make student using more
The abrasive rubber item 11 of safety, 12 inside of clamping limb avoids causing crushing to table leg.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of good pupil chair of stability, including fixed connecting rod (2), chair plate (4) and clamping screw (14), feature exists
In: one end of the chair plate (4) is equipped with backrest (10), and heat release hole, the chair plate (4) are evenly distributed on the backrest (10)
The corner of bottom end four is mounted on chair leg (1), is connected by fixed connecting rod (2) between adjacent leg (1), separate
It is respectively and fixedly provided with stainless steel iron (5) on two chair legs (1) of described backrest (10) one end, one end of the stainless steel iron (5)
It is respectively and fixedly provided with coulisse (6), is provided with sliding block (7) on the coulisse (6), one end of the sliding block (7) is connected with limited block
(15), and sliding block (7) side is fixed with collet (8), and the collet (8) is by two clamping limbs (12) and two fixed blocks (13)
Composition, it is connected between two fixed blocks (13) by clamping screw (14).
2. a kind of good pupil chair of stability according to claim 1, it is characterised in that: the bottom end of leg (1) is solid
Surely have skidproof supporting leg (3), and the bottom end of skidproof supporting leg (3) is fixed with mute non-slip mat.
3. a kind of good pupil chair of stability according to claim 1, it is characterised in that: the surface of the chair plate (4) is solid
Surely have warming chair cushion (9), and warming chair cushion (9) are rectangular parallelepiped structure.
4. a kind of good pupil chair of stability according to claim 1, it is characterised in that: the inside of the clamping limb (12)
It is fixed with abrasive rubber item (11), and abrasive rubber item (11) is double-layer structure, the gap location of the abrasive rubber item (11) is set
There is adhesive.
5. a kind of good pupil chair of stability according to claim 1, it is characterised in that: spray on the surface of leg (1)
It is coated with abrasion-resistant metal coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217270.8U CN209003132U (en) | 2018-07-30 | 2018-07-30 | A kind of pupil chair that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217270.8U CN209003132U (en) | 2018-07-30 | 2018-07-30 | A kind of pupil chair that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003132U true CN209003132U (en) | 2019-06-21 |
Family
ID=66830453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821217270.8U Active CN209003132U (en) | 2018-07-30 | 2018-07-30 | A kind of pupil chair that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317630A (en) * | 2021-05-20 | 2021-08-31 | 江苏谷德运维信息技术有限公司 | Terminal equipment for intercommunication of big data teaching data |
-
2018
- 2018-07-30 CN CN201821217270.8U patent/CN209003132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317630A (en) * | 2021-05-20 | 2021-08-31 | 江苏谷德运维信息技术有限公司 | Terminal equipment for intercommunication of big data teaching data |
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| GR01 | Patent grant |