CN206238848U

CN206238848U - Chair for student

Info

Publication number: CN206238848U
Application number: CN201620973806.3U
Authority: CN
Inventors: 于競然
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2017-06-13
Anticipated expiration: 2026-08-29

Abstract

Chair for student of the present utility model, including seat support, the chair back, lowering or hoisting gear and base, the chair back and seat support are hinged, and the bottom of seat support is fixedly connected lowering or hoisting gear, and the bottom of lowering or hoisting gear is fixedly connected base, the bottom of the leading flank of the chair back connects rotatable stator, stator is provided with two through holes, and bolt fixes the chair back and seat support through a through hole, and slot is provided with the top of the chair back, inserted link is provided with slot, inserted link is wrapped with headrest.The utility model at least has advantages below：With lowering or hoisting gear, student jams on and decontrols pressing plate and can adjust the height of pupil chair, to adapt to the height of different students；With headrest and stator, can lie down rest when lunch break, it is to avoid the chest produced on desk of lying prone is uncomfortable.

Description

Chair for student

Technical field

The utility model is related to field of student article technology, more particularly to a kind of chair for student.

Background technology

Student spends since the most of the time grown up primary school in school, and general school's tables and chairs are all customizations, Long fast of some students, some length it is slow, the demand for chair height is also inconsistent, if a unified specification, can influence The development of student；The time of noon lunch break is typically also to be spent in school, is slept on desk if to take a nap and can only lie prone, non- It is often uncomfortable.

In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of the new of new structure Pupil chair, makes the life of people more convenient.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide one kind can adjust chair just, while band There is the chair for student that sleep is rested the head on.

Chair for student of the present utility model, including seat support, the chair back, lowering or hoisting gear and base, the chair back and seat support cut with scissors Connect, the bottom of seat support is fixedly connected lowering or hoisting gear, and the bottom of the lowering or hoisting gear is fixedly connected base, the leading flank of the chair back Bottom connect rotatable stator, the stator is provided with two through holes, and bolt is through a through hole by the chair back and chair Seat is fixed, and the lowering or hoisting gear includes upper supporting column, lower supporting rod and pressing plate, and the upper supporting column is enclosed within the inside of lower supporting rod, upper supporting column Bottom be provided with stage clip, one end of the stage clip is fixed with the bottom of upper supporting column, and the other end of stage clip and the upper surface of base are solid Fixed, the bottom of the lower supporting rod and the upper surface of base are fixed, and the outer surface of the upper supporting column is provided with the convex of some vertical branches Post, the lower surface connecting spring of the pressing plate, the spring connect base, vertically connection first is connected the trailing flank of the pressing plate Bar, the trailing flank of the head rod vertically connects the second connecting rod, and the top coupling hook of second connecting rod is described Hook matches with projection, and the right-hand member of the pressing plate is higher than left end, and the bottom of the lower supporting rod is provided with rectangular opening, and described first connects Extension bar is vertically through in rectangular opening, and slot is provided with the top of the chair back, and inserted link, the inserted link outer wrapping are provided with the slot There is headrest.

Further, it is provided with magnet in the inserted link.

Further, the seat support is provided with cushion, and the one side of the cushion is lint material, the another side of the cushion It is summer sleeping mat material.

Further, the edge of the cushion is provided with drawstring.

Further, the bottom of the trailing flank of the chair back connects rotatable stator, and the stator is provided with two Individual through hole, bolt fixes the chair back and seat support through a through hole.

By such scheme, the utility model at least has advantages below：With lowering or hoisting gear, student jams on and decontrols pressure Plate can adjust the height of pupil chair, to adapt to the height of different students；With headrest and stator, can be with when lunch break Lie down rest, it is to avoid the chest produced on desk of lying prone is uncomfortable.

Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail bright as after.

Brief description of the drawings

Fig. 1 is the side view of chair for student of the present utility model；

Fig. 2 is the top view of chair for student of the present utility model；

Fig. 3 is the sectional view of the lowering or hoisting gear of chair for student of the present utility model；

Fig. 4 is the structural representation of the part of the lowering or hoisting gear of chair for student of the present utility model.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.

Referring to Fig. 1 to Fig. 4, a kind of chair for student of the preferred embodiment of the utility model one, including seat support 1, the chair back 2, Lowering or hoisting gear and base 3, the chair back and seat support are hinged, and the bottom of seat support is fixedly connected lowering or hoisting gear, and the bottom of lowering or hoisting gear is fixed Connect base, the bottom of the leading flank of the chair back connects rotatable stator 4, and stator is provided with two through holes 5, and bolt 6 is worn Cross a through hole to fix the chair back and seat support, lowering or hoisting gear includes upper supporting column 7, lower supporting rod 8 and pressing plate 9, upper supporting column is enclosed within lower branch The inside of post, the bottom of upper supporting column is provided with stage clip 10, and one end of stage clip is fixed with the bottom of upper supporting column, the other end of stage clip and bottom The upper surface of seat is fixed, and the bottom of lower supporting rod and the upper surface of base are fixed, and the outer surface of upper supporting column is provided with some vertical branches Projection 11, the lower surface connecting spring 12 of pressing plate, spring connect base, the trailing flank of pressing plate vertically connects head rod 13, vertical the second connecting rod 14 of connection of the trailing flank of head rod, the top coupling hook 15 of the second connecting rod, hook with it is convex Post matches, and the right-hand member of pressing plate is higher than left end, and the bottom of lower supporting rod is provided with rectangular opening 16, and head rod is vertically through rectangular opening It is interior, slot 17 is provided with the top of the chair back, inserted link 18 is provided with slot, inserted link is wrapped with headrest 19.

As preferred, magnet is provided with inserted link.

When headrest is not used, can will be rested the head on by magnet and adsorbed behind the chair back.

Used as preferred, seat support is provided with cushion, and the one side of cushion is lint material, and the another side of cushion is summer sleeping mat material Matter.

The cushion of two sides material, can be selected according to season difference.

Used as preferred, the edge of cushion is provided with drawstring 20.

Drawstring is convenient to take out cushion.

Used as preferred, the bottom of the trailing flank of the chair back connects rotatable stator, and stator is provided with two through holes, Bolt fixes the chair back and seat support through a through hole.

The both sides of the chair back have stator to fix so that the chair back is more fixed.

The above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that For those skilled in the art, on the premise of the utility model know-why is not departed from, can also do Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.

Claims

1. a kind of chair for student, it is characterised in that：Including seat support, the chair back, lowering or hoisting gear and base, the chair back and seat support cut with scissors Connect, the bottom of seat support is fixedly connected lowering or hoisting gear, and the bottom of the lowering or hoisting gear is fixedly connected base, the leading flank of the chair back Bottom connect rotatable stator, the stator is provided with two through holes, and bolt is through a through hole by the chair back and chair Seat is fixed, and the lowering or hoisting gear includes upper supporting column, lower supporting rod and pressing plate, and the upper supporting column is enclosed within the inside of lower supporting rod, upper supporting column Bottom be provided with stage clip, one end of the stage clip is fixed with the bottom of upper supporting column, and the other end of stage clip and the upper surface of base are solid Fixed, the bottom of the lower supporting rod and the upper surface of base are fixed, and the outer surface of the upper supporting column is provided with the convex of some vertical branches Post, the lower surface connecting spring of the pressing plate, the spring connect base, vertically connection first is connected the trailing flank of the pressing plate Bar, the trailing flank of the head rod vertically connects the second connecting rod, and the top coupling hook of second connecting rod is described Hook matches with projection, and the right-hand member of the pressing plate is higher than left end, and the bottom of the lower supporting rod is provided with rectangular opening, and described first connects Extension bar is vertically through in rectangular opening, and slot is provided with the top of the chair back, and inserted link, the inserted link outer wrapping are provided with the slot There is headrest.

2. chair for student according to claim 1, it is characterised in that：Magnet is provided with the inserted link.

3. chair for student according to claim 1 and 2, it is characterised in that：The seat support is provided with cushion, the cushion One side be lint material, the another side of the cushion is summer sleeping mat material.

4. chair for student according to claim 3, it is characterised in that：The edge of the cushion is provided with drawstring.

5. chair for student according to claim 4, it is characterised in that：The bottom connection of the trailing flank of the chair back can revolve The stator for turning, the stator is provided with two through holes, and bolt fixes the chair back and seat support through a through hole.