CN108354333A - Multifunctional desk and chair - Google Patents

Abstract

The invention discloses multifunctional desk and chairs, including desk and chair, chair to be made of chair frame and chair leg, and seat board is connected in chair frame, and chair bucket is provided in the chair frame on the downside of seat board, and the preceding downside of seat board is provided with clamp button of the spring, chair leg is provided on the downside of chair frame and chair bucket；Desk is made of table bucket and feet, and table bucket is provided with preceding table bucket and rear 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 rear end of multi-functional mounting bar is provided with sliding slot, the rear end of sliding slot is provided with locating slot, the connecting shaft of the connection strap upper end of rear side can slide back and forth in sliding slot, and obile table is provided on the multi-functional mounting bar of both sides；Back shroud is connected on table bucket afterwards, the front upper side of back shroud is connected with multi-purpose rocker；It is an advantage of the invention that：Simple in structure, science, it is easy to use, comfortable, well solve many knotty problems.

Description

Multifunctional desk and chair

Technical field

The present invention relates to a kind of desk, chair, practicability better desk more more particularly, to a kind of function, chair.

Background technology

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 to 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 and auxiliary used in present student are learned It is also more to commonly use product, fails to lay down a little, desk also cannot be satisfied the reasonable seat that various articles for use are placed, and school bag and cup, The articles for use such as umbrella also can not be placed rationally；Application No. is a kind of pupil's multifunctional desks of CN2017107536969, desk sheets Body lower end is provided with cross support arm, vertical pole, in vertical pole setting offer location hole, be provided between vertical pole foot pedal with Shaft, supporting rod are embedded in vertical pole, are provided with mounting hole on supporting 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, number is provided 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 article on rocker away although being taken, put in table bucket more convenient, It can just shake, that is just inconvenient；Such as open type：Table bucket is deep, takes, puts inconvenience；Drawer type, pulling out will move Chair, and to have certain space；

I says " machinery innovation " class in part-time post of job education center, and the structure and utility function to desk, chair have further investigation, and Various data are consulted, a kind of more function, the better multifunctional desk of practicability, chair are designed.

Invention content

Technical solution to be solved by this invention is to provide that a kind of function is more, the better multifunctional desk and chair of practicability.

Multifunctional desk and chair, including desk and chair, it is characterised in that the chair is made of chair frame and chair leg, described Chair frame on be connected with seat board, chair bucket is provided in the chair frame on the downside of the seat board, the preceding downside of the seat board is provided with Clamp button of the spring, the clamp button of the spring opposite can block the chair frame；

Be provided on the downside of the chair frame and the chair bucket chair leg, the chair frame and the chair bucket and the chair leg it Between be provided with height adjustment device.

It is fixed with seat board in the chair frame, is provided with chair bucket in the chair frame under the seat board, before the chair bucket End is provided with movable double-acting door, and the movable double-acting door shakes out downwards.

The desk is made of table bucket and feet, and the table bucket is provided with preceding table bucket and rear table bucket；The table bucket The left and right sides is each provided with quadrangle folding device, the quadrangle folding device by fix base item, multi-functional mounting bar and Front and back connection strap composition, the left and right fixation base item are separately fixed at the left and right sides of the table bucket, the fixed base item Rear and front end is respectively connected with connection strap, and the upper end of the front and back connection strap is connected with multi-functional mounting bar, the multi-functional installation The rear end of item is provided with sliding slot, and the rear end of the sliding slot is provided with locating slot, and the connecting shaft of the connection strap upper end described in rear side can It is slid back and forth in the sliding slot, obile table is provided on the multi-functional mounting bar described in both sides.

The bottom plate of table bucket is less than the bottom plate of preceding table bucket after described, and back shroud, the rear cover are connected on the rear table bucket The front upper side of plate is connected with multi-purpose rocker；

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

The both sides of the table bucket are provided with feet, and height adjustment device is provided between the table bucket and the feet.

The setting of chair bucket：The space under chair is utilized well, in the movement, carrying, cleaning for not influencing chair completely In the case of health and appearance etc., school bag and article etc. can be stored, also chair can be made more secured；Its is simple and reasonable for structure, It deposits, withdraws conveniently；It can also be designed to drawer types etc. for chair bucket；

The setting of left and right quadrangle folding device can be such that multi purpose table plate level moves, can be straight without the article taken away on desktop It takes out, can also adjust into inclined-plane, favorably have the convenience of vision and comfortable in this way, protect eyes well；

Its is simple and reasonable for structure, makes, is easy for installation, and the setting of rear end sliding slot is adjusted to inclined-plane when obile table can be made to need, The setting of locating slot is not easy to slip when can make obile table at inclined-plane by weight；

The table bucket of traditional desk cannot be too high, and the bottom plate of such table bucket will influence the leg of institute seat people, this table bucket has forward and backward table The setting of bucket：Take full advantage of the space on rear side of table bucket, the height of rear table bucket can be arranged to higher, can put one this as big Articles for use and data, rear table bucket also may be partitioned into two parts or more, be more advantageous to store classifiedly in this way；The activity of multi-purpose rocker is set It sets, it can be made to form different angles from desktop, reading etc., protect eyes, multi-purpose rocker is facilitated to be connected with phase with back shroud To frictional property, multi-purpose rocker can be made to be relatively fixed in different angles；

The setting of positioner can relatively block rear side connection strap；

It is an advantage of the invention that：Simple in structure, science, it is easy to use, comfortable, well solve many knotty problems.

Description of the drawings

Fig. 1 is the stereogram of the present invention；

Fig. 2 is the chair stereogram of the present invention；

Fig. 3 is that the sitting board of chair of the present invention opens stereogram；

Fig. 4 is the multi-purpose rocker of the present invention into inclined-plane stereogram；

Fig. 5 is that the back shroud of the present invention opens stereogram；

Fig. 6 is that the obile table of the present invention stretches stereogram；

Fig. 7 is the obile table of the present invention into inclined-plane stereogram；

Fig. 8 is the table bucket stereogram of the present invention；

Structure chart when Fig. 9 is the folding of the quadrangle folding device of the present invention；

Figure 10 is that the quadrangle folding device of the present invention is the structure chart on inclined-plane；

Figure 11 is the upward stretched out structure figure of quadrangle folding device of the present invention.

Specific implementation mode

Below in conjunction with attached drawing embodiment, present invention is further described in detail.

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., 16. obile tables, 17. back shrouds, 18 multi-purpose rockers；

21. base items are fixed quadrangle folding device, 22., 23. multi-functional mounting bars, 24. connecting shafts, connection strap before and after 25., 27. Positioner, 28. sliding slots, 30. locating slots；

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

As shown in Figure 1, 2, 3：Multifunctional desk and chair, including desk 1 and chair 5, chair 5 is by 56 groups of chair frame 51 and chair leg At being connected with seat board 52 in chair frame 51, be provided with chair bucket 53 in the chair frame 51 of 52 downside of seat board, the preceding downside of seat board 52 is provided with Clamp button of the spring 55, clamp button of the spring 55 opposite can block chair frame 51；

Chair frame 51 and 53 downside of chair bucket are provided with chair leg 56, and height is provided between chair frame 51 and chair bucket 53 and chair leg 56 and adjusts dress It sets, 57 be the chair back.

It is fixed with seat board 52 in chair frame 51, chair bucket 53, the front end setting of chair bucket 53 are provided in the chair frame 51 under seat board 52 There are movable double-acting door, movable double-acting door to shake out downwards.

As shown in Fig. 4,5,6,7,9,10,11：Desk 1 is made of table bucket 11 and feet 12, table bucket before table bucket 11 is provided with 13 and rear table bucket 14；The left and right sides of table bucket 11 is each provided with quadrangle folding device 21, and quadrangle folding device 21 is by fixing Base item 22, multi-functional mounting bar 23 and front and back connection strap composition 25, the fixation base item 22 of left and right are separately fixed at a left side for table bucket 11 The rear and front end of right both sides, fixed base item 22 is respectively connected with connection strap 25, and the upper end of front and back connection strap 25 is connected with multi-functional peace Item 23 is filled, the rear end of multi-functional mounting bar 23 is provided with sliding slot 28, and the rear end of sliding slot is provided with locating slot 30, rear side connection strap 25 The connecting shaft 24 of upper end can slide back and forth in sliding slot 28, and obile table 16 is provided on the multi-functional mounting bar in both sides 23.

As shown in Fig. 4,5,8：The bottom plate of table bucket 14 is less than the bottom plate of preceding table bucket 13 afterwards, and back shroud is connected on rear table bucket 14 17, the front upper side of back shroud 17 is connected with multi-purpose rocker 18；

The rear end of 11 both sides of table bucket is each provided with positioner 27, and positioner 27 is blocked when the connection strap 25 of rear side is upright Firmly；

The both sides of table bucket 11 are provided with feet 12, and height adjustment device is provided between table bucket 11 and feet 12.

Claims (4)

1. multifunctional desk and chair, including desk and chair, it is characterised in that the chair is made of chair frame and chair leg, described It is connected with seat board in chair frame, chair bucket is provided in the chair frame on the downside of the seat board, the preceding downside of the seat board is provided with bullet Spring buckles, and the clamp button of the spring opposite can block the chair frame；

Be provided on the downside of the chair frame and the chair bucket chair leg, the chair frame and the chair bucket and the chair leg it Between be provided with height adjustment device.

2. multifunctional desk and chair according to claim 1, it is characterised in that be fixed with seat board, the seat in the chair frame Chair bucket is provided in the chair frame under plate, the front end of the chair bucket is provided with movable double-acting door, and the movable double-acting door shakes downwards It opens.

3. multifunctional desk and chair according to claim 1, it is characterised in that the desk is made of table bucket and feet, institute The table bucket stated is provided with preceding table bucket and rear table bucket；Quadrangle folding device is each provided at left and right sides of the table bucket, it is described 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 difference It is 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 strap Upper end be connected with multi-functional mounting bar, the rear end of the multi-functional mounting bar is provided with sliding slot, the rear end setting of the sliding slot There is locating slot, the connecting shaft of the connection strap upper end described in rear side can slide back and forth in the sliding slot, more work(described in both sides It can be provided with obile table on mounting bar.

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

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

The both sides of the table bucket are provided with feet, and height adjustment device is provided between the table bucket and the feet.