CN2819955Y

CN2819955Y - Table and seat integrated chair for child

Info

Publication number: CN2819955Y
Application number: CN 200520071871
Authority: CN
Inventors: 王文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-30
Filing date: 2005-05-30
Publication date: 2006-09-27
Anticipated expiration: 2015-05-30

Abstract

The utility model relates to a table and seat integrated chair for children, which belongs to a chair for the children. The utility model is characterized in that two vertical through holes are drilled uniformly at intervals of certain distance frontward and backward on the left and the right arm rests of a chair body, the inner part of each of the through hole is fixedly provided with a solenoid provided with an inner screw thread, the inner part of each solenoid is screwed and provided with a screw rod of which the head part is provided with a shoulder, the side surfaces of an upper layer bedplate and a lower layer bedplate are provided and hinged with hinges, L-shaped coulisses are frontward and backward parallelly and fixedly arranged at positions which correspond to the positions of the shoulders of the head parts of the front and the back screw rods and on the bottom surface of the layer bedplate, and one of each of the L-shaped coulisses is a vertical curved section. The end part of a chute of the vertical curved section of the coulisse is provided with a seal head, the front and the back coulisses and the shoulders of the head parts of the front and the back screw rods are correspondingly installed in a sliding way to install and dismount the bedplates, the height is adjusted by the rotation of the screw rods and the bunting and the hanging of the shoulders of the screw rods and the seal heads of the coulisses cause the bedplate to be hung on the outer side of the arm rest. In this way, when a user does not write, the utility model which is folded up can becomes a chair, and the bedplate is pulled apart, the utility model becomes a table. The utility model causes the children to keep correct sitting postures and is good for the normal development and growth of children's skeletons.

Description

Children use pedestal one chair

Technical field

The utility model belongs to children's chairs, especially relates to a kind of children's chairs with platen.

Background technology

The chair that chair in the daily life now, especially children use writes before children are sitting in writing desk, when drawing a picture, is not that the higher position is low that will be seated on the spot, not only sitting posture is ugly, and the time has been grown the normal development growth that can have a strong impact on children's bone.

Summary of the invention

The purpose of this utility model provides the chair of the folding platen of band that a kind of children use, platen and chair are combined into one and the platen adjustable height, to fold up be a chair to platen when not writing, writing, draw back when drawing a picture platen is a desk, children are write, keep correct sitting posture when drawing a picture, the normal development that helps children's bone is grown up.

The purpose of this utility model is achieved like this: a kind of children use pedestal one chair, by a left side, right handrail, the chair back, the chair body, the chair leg is formed, it is characterized in that a left side at the chair body, on the right handrail, front and back keep at a certain distance away and all bore 2 vertical through holes, in each through hole, install tapped screwed pipe, in each screwed pipe, revolve and join the shouldered screw rod of head, rotary screw just can be regulated the high and low position of its head, in addition, length is greater than a left side, upper strata platen and lower floor's platen of right handrail spacing, it is hinged in its side hinge to be installed, and stacks up and down when making upper strata platen and lower floor's platen folding, when launching, platen upset in upper strata forms the monoblock platen, satisfy and write, the needs of drawing, in addition, corresponding to the position of front and back screw head convex shoulder, on the baseplane of lower floor's platen, preceding, after install an end abreast for vertical curved section

The coulisse of shape, the chute end of the vertical curved section of this coulisse has end socket, before, back coulisse is adorned with corresponding cunning of head convex shoulder of front and back screw rod, during loading stand, elder generation's rotary screw, adjust height as required, before then inciting somebody to action, before the convex shoulder correspondence of back screw rod is interted into, in the chute of back coulisse, with hand push move stack on, lower floor's platen slippage, make, lower floor's platen frame is on a left side, on the right handrail, the upper strata platen overturns this moment, make, lower floor's platen forms a platen, supplying children to be sitting on the chair writes on platen, drawing, just can keep good sitting posture, when not writing, during drawing, as long as earlier the upper strata platen is folded on lower floor's platen, pass lower floor's platen then, the convex shoulder that seals with screw rod of the vertical curved section of coulisse on its baseplane is offseted, on folding, lower floor's platen is suspended on the outside of chair left side handrail, in addition, before on the handrail on left side or right side, keeping at a certain distance away out, back vertical through holes, be positioned at the outside of these two vertical through holes, on the periphery of left side or right armrest, offer the local annular groove that becomes 90 ° of angles and communicate with the through hole center line with through hole, the bottom of lower floor's platen corresponding install level that an end band seals before, back coulisse, preceding, the shouldered screw rod of napex all is installed in the back vertical through holes, utilize the slippage of convex shoulder in coulisse of screw rod to come loading stand, utilize screw rod in local annular groove deflection and coulisse seal the outside that platen after will folding is suspended on a left side or right handrail; Not writing like this, to fold up be exactly a chair, and drawing back platen is exactly a desk, writes, draws a picture for children, and all around the chair of bar also can be had a meal separately, play for the child, has multiple function.

The children that the utility model proposed are reasonable, safe and reliable with pedestal one structure of chair, and platform and chair are combined integrated, and be convenient, flexible, and it is little to take up space, and is of value to children's growing.

Now the children that in conjunction with the accompanying drawings and embodiments the utility model carried are further described with pedestal one chair.

Description of drawings

To be the children that propose of the utility model look schematic diagram with the master of pedestal one chair to Fig. 1.

Fig. 2 is that the children that the utility model proposes look schematic diagram with the right side of pedestal one chair.

Fig. 3 is the local enlarged diagram of A among Fig. 1.

Among Fig. 1: 1, chair leg 2, chair body 3, right handrail 4, platen 5, the chair back 6, screw rod 7, coulisse 8, left handrail

Among Fig. 2: 9, lower floor's platen

The specific embodiment

From Fig. 1, Fig. 2, among Fig. 3 as can be seen: a kind of children are with pedestal one chair, by a left side,

right handrail

8,3, the chair back 5, chair body 2, chair leg 1 is formed, it is characterized in that a left side at chair body 2, right handrail 8, on 3, front and back keep at a certain distance away and all bore 2 vertical through holes, in each through hole, install tapped screwed pipe, in each screwed pipe, revolve and join the shouldered screw rod 6 of head, rotary screw 6 just can be regulated the high and low position of its head, in addition, length is greater than a left side, right handrail 8, the upper strata platen of 3 spacings and lower floor's platen 9, it is hinged in its side hinge to be installed, when being folded, upper strata platen and lower floor's platen 9 stack up and down, when launching, platen upset in upper strata forms monoblock platen 4, satisfy and write, the needs of drawing, in addition, corresponding to the position of front and back screw rod 6 head convex shoulders, on the baseplane of lower floor's platen 9, preceding, after install right-hand member abreast for vertical curved section

The coulisse 7 of shape, the chute end of the vertical curved section of this coulisse 7 has end socket, before, back coulisse 7 is adorned with corresponding cunning of head convex shoulder of front and back screw rod 6, during loading stand 4, elder generation's rotary screw 6, adjust height as required, before then inciting somebody to action, before the convex shoulder correspondence of back screw rod 6 is interted into, in the chute of back coulisse 7, move upper strata platen and 9 slippages of lower floor's platen that stack with hand push, make 9 of upper strata platen and lower floor's platens on a left side, right handrail 8, on 3, the upper strata platen overturns this moment, make upper strata platen and lower floor's platen 9 form a platen 4, supplying children to be sitting on the chair writes on platen 4, drawing, just can keep good sitting posture, when not writing, during drawing, as long as earlier the upper strata platen is folded on lower floor's platen 9, pass lower floor's platen 9 then, the convex shoulder that seals with screw rod 6 of the vertical curved section of coulisse 7 on its baseplane is offseted, folding upper strata platen and lower floor's platen 9 are suspended on the outside of chair left side handrail 8, in addition, before on the

handrail

8 or 3 on left side or right side, keeping at a certain distance away out, back vertical through holes, be positioned at the outside of these two vertical through holes, on the periphery of left side or

right armrest

8 or 3, offer the local annular groove that becomes 90 ° of angles and communicate with the through hole center line with through hole, the bottom of lower floor's platen 9 corresponding install level that the right-hand member band seals before, back coulisse 7, preceding, the shouldered screw rod 6 in top all is installed in the back vertical through holes, utilize the slippage of convex shoulder in coulisse 7 of screw rod 6 to come loading stand 4, utilize screw rod 6 in local annular groove deflection and coulisse 7 seal the outside that platen 4 after will folding is suspended on left handrail 8 or right handrail 3; Not writing like this, to fold up be exactly a chair, and drawing back platen 4 is exactly a desk, writes, draws a picture for children, and all around the chair of bar also can be had a meal separately, play for the child, has multiple function.

Claims

1, a kind of children are made up of left and right handrail (8), (3), the chair back (5), chair body (2), chair leg (1) with pedestal one chair, it is characterized in that:

A, keep at a certain distance away before and after going up in the left and right handrail (8) of chair body (2), (3) and all bore 2 vertical through holes, in each through hole, install tapped screwed pipe, in each screwed pipe, revolve and join the shouldered screw rod of head (6);

It is hinged that hinge is installed in the side of b, upper strata platen and lower floor's platen (9);

C, corresponding to the position of front and back screw rod (6) head convex shoulder, on the baseplane of lower floor's platen (9), the forward and backward right-hand member that installs abreast is for vertical curved section The coulisse of shape (7), the chute end of the vertical curved section of this coulisse (7) has end socket, and forward and backward coulisse (7) is adorned with corresponding cunning of head convex shoulder of front and back screw rod (6).

2, children according to claim 1 use pedestal one chair, it is characterized in that the forward and backward vertical through holes that on left side handrail (8), keeps at a certain distance away out, be positioned at the outside of these two vertical through holes, on the periphery of left side handrail (8), offer the local annular groove that becomes 90 ° of angles and communicate with the through hole center line, the corresponding forward and backward coulisse (7) that the level that the right-hand member band seals is installed in the bottom of lower floor's platen (9) with through hole.

3, children according to claim 1 use pedestal one chair, it is characterized in that the forward and backward vertical through holes that on right armrest (3), keeps at a certain distance away out, be positioned at the outside of these two vertical through holes, on the periphery of right armrest (3), offer the local annular groove that becomes 90 ° of angles and communicate with the through hole center line with through hole.