CN208891882U - A kind of multifunctional desk chair - Google Patents

Abstract

The utility model discloses a kind of multifunctional desk chair, including desk and chair, desk is made of table bucket and feet, and table bucket is provided with preceding table bucket and rear table bucket；Preceding rocker is connected on preceding table bucket, quadrangle folding device is each provided at left and right sides of table bucket, quadrangle folding device is formed by fixing base item, multi-functional mounting bar and front and back connection strap, the front end of multi-functional mounting bar is provided with sliding slot, the front end of sliding slot is provided with spring strip, multi-purpose movable plate is provided on the multi-functional mounting bar in two sides, the bottom plate of table bucket is lower than the bottom plate of preceding table bucket afterwards, upside is connected with back shroud after table bucket afterwards, the front upper side of back shroud is connected with multi-purpose rocker, and the rear end of table bucket two sides is each provided with positioner；Chair is made of chair frame and seat board, and the rear axle of seat board connects in chair frame, and chair bucket is provided in the chair frame on the downside of seat board；The utility model has the advantages that: structure is simple, scientific, easy to use, comfortable, has well solved many knotty problems.

Description

A kind of multifunctional desk chair

Technical field

The utility model relates to a kind of desk, chair, practicability better desk, chair more more particularly, to a kind of function Son.

Background technique

Desk, chair are the key facilities of school, are the main apparatus that student attends class and learns, existing desk and chair product Kind is various, has drawer type, rocking plate type and open type etc. respectively have its advantage and disadvantage, but their structure is similar；Also have new Improvement, such as increase liftable function, but not substantial innovation；Learning materials used in present student and auxiliary are learned It is also more to commonly use product, fails to lay down a little, desk is also unable to satisfy the reasonable seat that various articles are placed, and school bag and cup, The articles such as umbrella also can not be placed rationally；Application No. is a kind of pupil's multifunctional desk of CN2017107536969, desk sheets Body lower end is provided with cross support arm, vertical pole, and setting offers location hole in vertical pole, be provided between vertical pole foot pedal with Shaft, support rod are embedded in vertical pole, are provided with fixation hole on support rod, and post upper is provided with drawer, in the middle part of drawer under Small article placement cabinet is held, shield is provided between small article placement cabinet, drawer upper end is provided with desktop, is provided with number on desktop Board, stationery placing groove, semi-circular groove, square groove, pressure electricity generation module, stationery placing groove left end is provided with flash of light lamppost, rectangular It is provided with rectangular cover board on slot, button is provided in rectangular placing groove, the second cover board is provided on rectangular placing groove, is set in desktop It is equipped with battery module；Which only adds the displacement structures of some small articles, are provided with too many hole on the table, and without real Innovation in matter；

The desk such as rocking plate type that has shaken upwards will first take the object on rocker away although taking, putting in table bucket more convenient Product can just shake, that is just inconvenient；Such as open type: table bucket is deep, takes, puts inconvenience；Drawer type, it pulls out and wants Mobile chair, and to have certain space；

I has further investigation to the structure and utility function of desk, chair, and consults various data, designs one kind Function is more, the better multifunctional desk of practicability, chair.

Summary of the invention

Technical solution to be solved in the utility model is to provide that a kind of function is more, the better multifunctional desk of practicability Chair.

A kind of multifunctional desk chair, including desk and chair, it is characterised in that the desk is by table bucket and feet group At the table bucket is provided with preceding table bucket and rear table bucket；

It is connected with preceding rocker on the preceding table bucket, is each provided with quadrangle folding device at left and right sides of the table bucket, The quadrangle folding device is formed by fixing base item, multi-functional mounting bar and front and back connection strap, the left and right fixation base Item is separately fixed at the left and right sides of the table bucket, and the rear and front end of the fixed base item is respectively connected with connection strap, described in front and back The upper end of connection strap is connected with multi-functional mounting bar, and the front end of the multi-functional mounting bar is provided with sliding slot, before the sliding slot End is provided with spring strip, and the connecting shaft of connection strap upper end described in front side can slide back and forth in the sliding slot, two sides institute Multi-purpose movable plate is provided on the multi-functional mounting bar stated, the upside of the preceding rocker is arranged in the multi-purpose movable plate.

The bottom plate of table bucket is lower than the bottom plate of preceding table bucket after described, and the rear upside of the rear table bucket is connected with back shroud, institute The front upper side for stating back shroud is connected with multi-purpose rocker；

The rear end of the table bucket two sides is each provided with positioner, connection strap of the positioner described in rear side It is blocked when upright；

The two sides of the table bucket are provided with feet, and high low adjustment dress is provided between the table bucket and the feet It sets.

The chair is made of chair frame and seat board, and the rear axle of the seat board connects in the chair frame, the seat board It is provided with chair bucket in the chair frame of downside, the preceding downside of the seat board is provided with clamp button of the spring, the chair frame and described It is provided with chair leg on the downside of chair bucket, is provided with height adjustment device between the chair frame and the chair bucket and chair leg.

The setting of multi-purpose movable plate can make desk have two layers of purposes, also can be folded into desktop, horizontally moveable, also adjustable Inclined-plane is saved into, is conducive to the convenience of vision and comfortable in this way, protects eyes well, such as multi-purpose movable plate is folded into desktop When, as long as rocker before having shaken, under the promotion of preceding rocker, multi-purpose movable plate will be horizontally upward, rear mobile, in multi-purpose movement When plate makees two layers, preceding rocker is desktop；

The setting of left and right quadrangle folding device: it is simple and reasonable for structure, it makes, is easy for installation, the setting of front end sliding slot can Multi-purpose movable plate is set to be adjusted to inclined-plane when needing, the setting of spring strip can relatively block connecting shaft.

The table bucket of traditional desk cannot be too high, and the bottom plate of such table bucket just will affect the leg of the people of institute's seat, this table bucket has The setting of forward and backward table bucket: taking full advantage of the space on rear side of table bucket, can be arranged to the height of rear table bucket higher, can put one This also may be partitioned into two parts or more, be more advantageous to store classifiedly in this way such as big articles and data, rear table bucket；Multi-purpose rocker It is connected with opposite frictional property with back shroud, multi-purpose rocker can be made relatively fixed in any angle；

The setting of positioner can relatively block rear side connection strap, i.e., relatively fix two layers of multi-purpose movable plate.

The setting of chair bucket: being utilized the space under chair well, in the movement, carrying, cleaning for not influencing chair completely In the case where health and appearance etc., school bag and article etc. can be stored, also chair can be made stronger；Its is simple and reasonable for structure, It deposits, withdraws conveniently；It can also be designed to fix seat board, chair bucket is designed to open front formula, and open front axis connects the sluice gate shaken out downwards, this Sample seat can by bucket school bag or data take out, may be designed as drawer type etc..

The utility model has the advantages that: structure is simple, scientific, easy to use, comfortable, has well solved many difficulties and has asked Topic.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model；

Fig. 2 is the perspective view that the multi-purpose movable plate of the utility model is stretched to two layers；

Fig. 3 is that the preceding rocker of the utility model opens perspective view；

Fig. 4 is that the multi-purpose movable plate of the utility model is inclined-plane perspective view；

Fig. 5 is that the preceding rocker of the utility model and multi-purpose movable plate open simultaneously perspective view；

Fig. 6 is that the back shroud of the utility model and multi-purpose rocker open perspective view；

Structure chart when Fig. 7 is the folding of the quadrangle folding device of the utility model；

Fig. 8 is the quadrangle folding device stretched out structure figure of the utility model；

Fig. 9 is that the quadrangle folding device of the utility model is bevel structure figure；

Figure 10 is the local structural graph of the multi-functional mounting bar front end of the utility model；

Figure 11 is the chair perspective view of the utility model；

Figure 12 is that the seat board of the chair of the utility model opens perspective view.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

It is as shown in the figure: before desk has chair side to be, after the other side is；1. desk, 5. chairs；

11. table bucket, 12. feets, table bucket before 13., table bucket after 14., rocker before 15., 16. multi-purpose movable plates, 17. rear covers Plate, 18. multi-purpose rockers；

21. quadrangle folding device, 22. fixed base items, 23. multi-functional mounting bars, 24. connecting shafts, 25. front and back connections Item, 27. positioners, 28. sliding slots, 29. spring strips；

51. chair frame, 52. seat boards, 53. chair buckets, 55. clamp button of the spring, 56. chair legs, 57. chair back.

As shown in Fig. 1,5,6: multifunctional desk, including desk 1 and chair 5, desk are made of table bucket 11 and feet 12, table Bucket 11 is provided with preceding table bucket 13 and rear table bucket 14；

As shown in Fig. 2 to 10: rocker 15 before being connected on preceding table bucket 13, the left and right sides of table bucket 11 are each provided with quadrangle Folding device 21, quadrangle folding device 21 are made of fixed base item 22, multi-functional mounting bar 23 and front and back connection strap 25, left and right Fixation base item 22 be separately fixed at the left and right sides of table bucket 11, the rear and front end of fixed base item 22 is respectively connected with connection strap 25, The upper end of front and back connection strap 25 is connected with multi-functional mounting bar 23, and the front end of multi-functional mounting bar 23 is provided with sliding slot 28, sliding slot 28 front end is provided with spring strip 29, and the connecting shaft 24 of 25 upper end of connection strap of front side can slide back and forth in sliding slot 28, and two Multi-purpose movable plate 16 is provided on the multi-functional mounting bar 23 of side, the upside of preceding rocker 15 is arranged in multi-purpose movable plate 16.

As a shown in Figure 6: the bottom plate of rear table bucket 14 is lower than the bottom plate of preceding table bucket 13, after the rear upside of rear table bucket 14 is connected with Cover board 17, the front upper side of back shroud 17 are connected with multi-purpose rocker 18；

As shown in Fig. 2,3,9: the rear end of 11 two sides of table bucket is each provided with positioner 27, company of the positioner 27 in rear side Narrow bars 25 are blocked when upright；

As shown in Figure 2,6: the two sides of table bucket are provided with feet 12, and high low adjustment dress is provided between table bucket 11 and feet 12 It sets.

As shown in Figure 11,12: chair is made of chair frame 51 and seat board 52, and the rear axle of seat board 52 connects in chair frame 51, seat It is provided with chair bucket 53 in the chair frame 51 of 52 downside of plate, the preceding downside of seat board 52 is provided with clamp button of the spring 55, chair frame 51 and chair bucket 53 Downside is provided with chair leg 56, and height adjustment device is provided between chair frame 51 and chair bucket 53 and chair leg 56, and 57 be the chair back.

Claims (3)

1. a kind of multifunctional desk chair, including desk and chair, it is characterised in that the desk is made of table bucket and feet, The table bucket is provided with preceding table bucket and rear table bucket；

It is connected with preceding rocker on the preceding table bucket, quadrangle folding device is each provided at left and right sides of the table bucket, it is described Quadrangle folding device formed by fixing base item, multi-functional mounting bar and front and back connection strap, the left and right fixation base item point It is not fixed on the left and right sides of the table bucket, the rear and front end of the fixed base item is respectively connected with connection strap, the front and back connection The upper end of item is connected with multi-functional mounting bar, and the front end of the multi-functional mounting bar is provided with sliding slot, and the front end of the sliding slot is set It is equipped with spring strip, the connecting shaft of connection strap upper end described in front side can slide back and forth in the sliding slot, described in two sides Multi-purpose movable plate is provided on multi-functional mounting bar, the upside of the preceding rocker is arranged in the multi-purpose movable plate.

2. multifunctional desk chair according to claim 1, it is characterised in that the bottom plate of table bucket is lower than preceding table bucket after described Bottom plate, the rear upside of the rear table bucket is connected with back shroud, and the front upper side of the back shroud is connected with multi-purpose rocker；

The rear end of the table bucket two sides is each provided with positioner, and connection strap of the positioner described in rear side is upright When blocked；

The two sides of the table bucket are provided with feet, are provided with dipping control between the table bucket and the feet.

3. multifunctional desk chair according to claim 1, it is characterised in that the chair is made of chair frame and seat board, The rear axle of the seat board connects in the chair frame, and chair bucket, the seat board are provided in the chair frame on the downside of the seat board Preceding downside be provided with clamp button of the spring, be provided with chair leg on the downside of the chair frame and the chair bucket, the chair frame and described Chair bucket and chair leg between be provided with height adjustment device.