CN209031452U - A kind of combined type student desk - Google Patents

Abstract

The utility model relates to desk technical fields, especially a kind of combined type student desk, including desk and chair, desk includes four the first vertical tubes being vertically arranged, first vertical tube lower horizontal is equipped with the first supporting leg, first vertical tube inner cavity top is inserted with the first column vertically, first column top level is equipped with support plate, support plate top surface both ends are equipped with side plate vertically, it is horizontal between two side plates to be equipped with partition, support plate top surface is equipped with back plate vertically, and rear plate and two side plates, the orthogonal setting of partition, chair includes four the second vertical tubes being vertically arranged, second vertical tube bottom surface level is equipped with the second supporting leg, the top of second vertical tube inner cavity is inserted with the second column, second column top is equipped with mounting rack.It is easy to operate in the utility model, it is easy to use, have height adjusting function, adapts to the use of different height students.

Description

A kind of combined type student desk

Technical field

The utility model relates to desk technical field more particularly to a kind of combined type student desks.

Background technique

During student attends class study, need to do the homework and read a book to facilitate using to desk.But it is traditional Desk haves the shortcomings that height is unadjustable, and the student for being not suitable with different heights uses.For this purpose, it is proposed that a kind of combination Formula student's desk.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of combined type student proposed Use desk.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of combined type student desk, including desk and chair are designed, the desk includes four and is vertically arranged First vertical tube, the first vertical tube lower horizontal are equipped with the first supporting leg, and first vertical tube inner cavity top is inserted with the vertically One column, the first column top level are equipped with support plate, and the support plate top surface both ends are equipped with side plate, two institutes vertically It states level between side plate and is equipped with partition, the support plate top surface is equipped with back plate vertically, and rear plate and two side plates, partition are mutual It is vertically arranged；

The chair includes four the second vertical tubes being vertically arranged, and second vertical tube bottom surface level is equipped with the second support Leg, the top of second vertical tube inner cavity are inserted with the second column, and second column top is equipped with mounting rack, the mounting rack Using fold-line-shaped structure, and rounding corner structure is used at break, the top surface of described horizontal one end of mounting rack is equipped with seat plate, the peace It shelves and backup plate is equipped with by screw on the inside of the one end being obliquely installed, first vertical tube, the first column and the second vertical tube, second stand Regulating mechanism is equipped between column, the regulating mechanism includes gear and rack gear, and first vertical tube top passes through bearing level Equipped with shaft, the gear is arranged in the outer of shaft central position and places, and first column is inserted into one in the first vertical tube The side at end offers strip groove, and the rack gear is arranged in strip groove, and gear and rack gear intermeshing setting, and described first Column, the second column bottom end offer location hole, and positioning hole level is equipped with the second locating rod, and two described second are fixed Position bar extends through the first vertical tube top, the setting of the second vertical tube top.

Preferably, level is set there are two cross bar between two first vertical tubes, is equipped with vertically between two cross bars Connecting rod, the cross bar both ends are horizontal to be equipped with the first locating rod, and the first locating rod through the first vertical tube and extends to first Setting on the outside of vertical tube, one end that first locating rod, the second locating rod extend on the outside of the first vertical tube is equipped with protective jacket.

Preferably, partition top surface central position is equipped with drawer, and the drawer two sides are provided tiltedly with handle.

Preferably, clock is equipped at back plate inner central position, and clock is located at setting above drawer.

Preferably, horizontal between four first column tops to be equipped with box body, and box body top surface and support plate bottom surface are tight It is sticked and sets.

Preferably, the shaft extends to one end on the inside of the first vertical tube equipped with knob, and knob outer surface is uniformly provided with Non-slip texture.

The utility model proposes a kind of combined type student desk, beneficial effect is: combined type student is with writing Word platform supports the first column by the first vertical tube, supports the second column by the second vertical tube, the first upright supports play support Plate and box body, in addition desk and chair can adjust height by regulating mechanism, easy to operate, easy to use, have height and adjust Function is saved, the use of different height students is adapted to.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of combined type student desk table structure schematic diagram；

Fig. 2 is enlarged drawing at A in the utility model Fig. 1；

Fig. 3 be the utility model proposes a kind of combined type student desk regulating mechanism sectional view；

Fig. 4 be the utility model proposes a kind of combined type student desk chair side view.

In figure: the first vertical tube 1, the first supporting leg 2, the first column 3, cross bar 4, connecting rod 5, box body 6, support plate 7, side plate 8, partition 9, drawer 10, handle 11, back plate 12, clock 13, the first locating rod 14, protective jacket 15, bearing 16, shaft 17, second Locating rod 18, strip groove 19, rack gear 20, gear 21, knob 22, location hole 23, the second vertical tube 24,25, second, the second column Support leg 26, mounting rack 27, backup plate 28, screw 29, seat plate 30.

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 combined type student desk, including desk and chair, desk include four and are vertically arranged The first vertical tube 1,1 lower horizontal of the first vertical tube be equipped with the first supporting leg 2,1 inner cavity top of the first vertical tube is inserted with first vertically Column 3,3 top level of the first column are equipped with support plate 7, and 7 top surface both ends of support plate are equipped with side plate 8 vertically；First supporting leg 2 The first vertical tube 1 is supported, the first vertical tube 1 supports the first column 3, and the first column 3 supports support plate 7, and support plate 7 supports Side plate 8, desk steel frame construction main body center of gravity safety and firmness.

Horizontal between two side plates 8 to be equipped with partition 9,9 top surface central position of partition is equipped with drawer 10, and 10 two sides of drawer are equal It is provided tiltedly with handle 11,7 top surface of support plate is equipped with back plate 12 vertically, and back plate 12 and two side plates 8, partition 9 are orthogonal Setting, is equipped with clock 13 at 12 inner central position of back plate, and clock 13 is located above drawer 10 and is arranged, four the first columns 3 It is horizontal between top to be equipped with box body 6, and setting is close in 6 top surface of box body and 7 bottom surface of support plate；Side plate 8, partition 9 and back plate 12 are enclosed At cavity be used to place books, 9 top surface of partition can also place books, when student written industry, books can be placed on every On 9 top surface of plate, to save desk-top space, it is conducive to student written industry and study, drawer 10 is used to hold stationery, and box body 6 can be used to Other articles are placed, in addition clock 13 facilitates the observation of students time, strikes a proper balance between work and rest, and the design of partition 9 meets ergonomics.

Chair includes four the second vertical tubes 24 being vertically arranged, and 24 bottom surface level of the second vertical tube is equipped with the second supporting leg 26, The top of second vertical tube, 24 inner cavity is inserted with the second column 25, and 25 top of the second column is equipped with mounting rack 27, and mounting rack 27 uses Fold-line-shaped structure, and rounding corner structure is used at break, the top surface of the horizontal one end of mounting rack 27 is equipped with seat plate 30, and mounting rack 27 inclines Backup plate 28 is equipped with by screw 29 on the inside of the one end being tiltedly arranged；Second supporting leg 26 supports the second vertical tube 24, the second vertical tube 24 The second column 25 is supported, the second column 25 supports mounting rack 27, and mounting rack 27 supports fixed seat plate 30, backup plate 28, for learning Life is sat on, in addition, the positive appearance of chair backup plate 28 camber foundation back is bonded 105 degree of designs, dependence is comfortable, light, chair The design of second column, 25 support-side rear fulcrum rises convenient for pupil and sits, is mobile convenient free from worry.

Regulating mechanism, regulating mechanism are equipped between first vertical tube 1, the first column 3 and the second vertical tube 24, the second column 25 Including gear 21 and rack gear 20,1 top of the first vertical tube is equipped with shaft 17 by the way that bearing 16 is horizontal, and shaft 17 extends to the first vertical tube One end of 1 inside is equipped with knob 22, and 22 outer surface of knob is uniformly provided with non-slip texture, and the setting of gear 21 is in the central position of shaft 17 The outer of the place of setting is placed, and the side of one end that the first column 3 is inserted into the first vertical tube 1 offers strip groove 19, and the setting of rack gear 20 exists In strip groove 19, and gear 21 and the intermeshing setting of rack gear 20；Knob 22 is screwed with hand, knob 22 drives shaft 17 at two Rotation in bearing 16, shaft 17 are rotated with moving gear 21, and under the action of gear 21 and rack gear 20 are intermeshed, rack gear 20 is driven First column 3 moves up and down, and then adjusts height, adapts to different height students and uses.

First column 3, the second column 25 bottom end offer location hole 23, and horizontal in location hole 23 to be equipped with second fixed Position bar 18, two the second locating rods 18 extend through 1 top of the first vertical tube, the setting of 24 top of the second vertical tube；It is to be adjusted to required After height, by being inserted into the second locating rod 18 in location hole 23 with positioning height, it is conducive to student and uses.

Level is set there are two cross bar 4 between two the first vertical tubes 1, is equipped with connecting rod 5, cross bar 4 between two cross bars 4 vertically Both ends are horizontal to be equipped with the first locating rod 14, and the first locating rod 14 is set through the first vertical tube 1 and extending on the outside of the first vertical tube 1 It sets, one end that the first locating rod 14, the second locating rod 18 extend to 1 outside of the first vertical tube is equipped with protective jacket 15；Pass through cross bar 4, connecting rod 5 further consolidates the first vertical tube 1, keeps table support frame more firm, by 14 retention bar 4 of the first locating rod, in addition The design of protective jacket 15, combines desk-chair set, overall structure without naked nail, without naked cap, without falling off part, prevention screw rod, nut are drawn Hurt, collide with and injure pupil.

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 combined type student desk, including desk and chair, the desk include four be vertically arranged it is first vertical Cylinder (1), the first vertical tube (1) lower horizontal are equipped with the first supporting leg (2), which is characterized in that the first vertical tube (1) inner cavity Top is inserted with the first column (3) vertically, and the first column (3) top level is equipped with support plate (7), the support plate (7) Top surface both ends are equipped with side plate (8) vertically, horizontal between two side plates (8) to be equipped with partition (9), support plate (7) top Face is equipped with back plate (12) vertically, and back plate (12) and two side plates (8), the orthogonal setting of partition (9)；

The chair includes four the second vertical tubes (24) being vertically arranged, and the second vertical tube (24) bottom surface level is equipped with second The top of support leg (26), the second vertical tube (24) inner cavity is inserted with the second column (25), and the second column (25) top is set Have mounting rack (27), the mounting rack (27) uses fold-line-shaped structure, and rounding corner structure, the mounting rack are used at break (27) top surface of horizontal one end is equipped with seat plate (30), is set on the inside of one end that the mounting rack (27) is obliquely installed by screw (29) Have backup plate (28), first vertical tube (1), the first column (3) and the second vertical tube (24), the second column are equipped with tune between (25) Mechanism is saved, the regulating mechanism includes gear (21) and rack gear (20), and the first vertical tube (1) top is horizontal by bearing (16) Equipped with shaft (17), outer placing of gear (21) setting in shaft (17) central position, the first column (3) insertion The side of one end in the first vertical tube (1) offers strip groove (19), and rack gear (20) setting is in strip groove (19), and tooth Take turns (21) and rack gear (20) intermeshing is arranged, first column (3), the second column (25) bottom end offer location hole (23), and horizontal equipped with the second locating rod (18) in location hole (23), two second locating rods (18) extend through first Vertical tube (1) top, the setting of the second vertical tube (24) top.

2. a kind of combined type student desk according to claim 1, which is characterized in that two first vertical tubes (1) level is set there are two cross bar (4) between, is equipped with connecting rod (5) vertically between two cross bars (4), the cross bar (4) two End is horizontal to be equipped with the first locating rod (14), and the first locating rod (14) through the first vertical tube (1) and extends to the first vertical tube (1) Outside setting, one end that first locating rod (14), the second locating rod (18) extend on the outside of the first vertical tube (1) is equipped with anti- Sheath (15).

3. a kind of combined type student desk according to claim 1, which is characterized in that in partition (9) top surface It entreats and is equipped with drawer (10) at position, drawer (10) two sides are provided tiltedly with handle (11).

4. a kind of combined type student desk according to claim 1, which is characterized in that on the inside of the back plate (12) It entreats and is equipped with clock (13) at position, and clock (13) is located at setting above drawer (10).

5. a kind of combined type student desk according to claim 1, which is characterized in that four first columns (3) horizontal between top to be equipped with box body (6), and setting is close in box body (6) top surface and support plate (7) bottom surface.

6. a kind of combined type student desk according to claim 1, which is characterized in that the shaft (17) extends to One end on the inside of first vertical tube (1) is equipped with knob (22), and knob (22) outer surface is uniformly provided with non-slip texture.