CN101889792B

CN101889792B - Folding table and chair for children

Info

Publication number: CN101889792B
Application number: CN 201010230127
Authority: CN
Inventors: 杨宝庆
Original assignee: Zhejiang Hengfeng Top Leisure Co Ltd
Current assignee: Zhejiang Hengfeng Top Leisure Co Ltd
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2012-07-25
Anticipated expiration: 2030-07-19
Also published as: CN101889792A

Abstract

The invention relates to folding table and chair for children, comprising a table plate, a leg supporter and an awning. The folding table and chair for children solves the problems that the folding table and chair for children in the prior art only has the function of sitting and has no functions of sunshade, article placement and leg supporting and comprises a chair and a folding chair support for supporting the chair, wherein the folding chair support comprises the leg support, a seat support and a back support, the leg support, the seat support and the back support are articulated with each other to form a connecting rod type foldable structure, a locking device is arranged on the folding chair support on which the detachable awning is arranged, the detachable table plate is arranged on the folding chair support, the turnover leg supporter is arranged on the seat support, and the telescopic locking structure is arranged on the leg support. The awning, the detachable table plate and the leg supporter are articulated on the basis of the folding chair support so that the folding chair can be moved at will, the table plate can be used for placing articles with larger assistance for the children and can not dump the articles, and meanwhile, the leg supporter can also take the effect of supporting the legs of the children, thereby reducing burdens on knees.

Description

Folding table and chair for children

Technical field

The present invention relates to a kind of folding chair structure, especially a kind of folding table and chair for children that has table, leg rest frame and awning.

Background technology

The child folding chair generally all has only folder function, is to be hinged by steel pipe to form that particularly now common the sort of children trolley etc. all are to adopt steel pipe hinged and can fold and reduce placement space.

Though the child folding chair can fold now, and table is not set, and awning is not installed, and does not also have the leg rest frame.Do not have awning, this chair is not too convenient to be used out of doors, for sunshade just need be equipped with parasols separately; Such as the sort of bigger umbrella, but this parasols is bigger, carries inconvenience; And cooperating this parasols just can not at will move folding seat, this also brings some inconvenience to use.Do not have table, children just not too conveniently are sitting in and play on the chair or enjoy food, and children need oneself to hold toy, but child's hand is little; Can not take so much toy, therefore preferably provide a table to put toy, in food to children; Preferably there is individual table to be used for placing food containers, otherwise needs children oneself to hold, perhaps hold by the adult; Cumbersome, and also overturn easily because of carelessness, spread to such an extent that be everywhere.Children's leg is shorter, does not have the leg rest frame, when children are sitting on the seat; Leg is free sagging, and foot does not support, and knee is stressed bigger like this; Increase the burden of knee, only if it is as small stool, shorter; Children's pin directly steps down in ground, but sometimes needs children to sit than higher, does not have the problem of leg rest frame just to display like this.

Patent Office of the People's Republic of China has announced a CN2086551U patent name on October 16th, 1991 and has been the folding sofa-type children's chairs table of standing on the spot; The two parallelogram folding framves be made up of seat back frame, handrail, cushion frame, foreleg, folding pull rod, steady brace and folding desktop and castor are formed; Steady brace is welded on 300mm place, back leg bottom, and the cushion frame is connected with bolt with seat back frame, folding pull rod and steady brace riveted joint; The forward foot in a step and folding pull rod riveted joint; The cushion frame is connected with bolt with foreleg, and handrail is connected with bolt with seat back frame, foreleg, and folding desktop is equipped with locating piece.But this chair table can not fold itself, has only desktop to fold, but can not dismantle.

Patent Office of the People's Republic of China has announced a CN2357613Y patent on January 12nd, 2000, name is called the multifunctional children folding seat, comprises rafter foot, back lag; Rafter foot is connected by last connecting rod and lower link are hinged with back lag, and seat board is fixed on the lower link, and the upper articulation of rafter foot has the pad bar; The front end of pad bar is hinged with support bar; On the lower link of they sup-port below seat board, the rear end of seat board and lower link is articulated and connected, and the bottom of seat board is provided with clamping device; This folding seat can fold, but does not but have table, leg rest frame and awning.

Summary of the invention

The invention solves and fold the function that children's chairs has only seat in the prior art, do not have the shortcoming of the function of sunshade, glove and leg rest, provide a kind of awning that has, have table, have the folding table and chair for children of leg rest frame with leg rest with glove with sunshade.

The present invention has also solved children of the prior art with having fixing awning, can not dismantle to be not suitable for simultaneously being used in the shortcoming on the child folding chair, and a kind of folding table and chair for children is provided, and has dismountable awning, in due course the dismounting awning.

The present invention has solved also that children's chairs has table in the prior art, but non-detachable shortcoming provides a kind of folding table and chair for children that has table and can dismantle.

The present invention has also solved children's apparatus of the prior art and has had fixing leg rest frame, but can not adjust the shortcoming of angle, thereby the angle that provides a kind of leg rest frame can adjusting angle to change children's leg rest improves the child folding chair of comfortableness.

The technical solution adopted for the present invention to solve the technical problems is: a kind of folding table and chair for children; The folding seat frame that comprises seat and supporting chair; The folding seat frame comprises leg frame, mounting and back of the body frame, is hinged between leg frame, mounting and the back of the body frame to form the link-type folding structure, and the folding seat frame is provided with locking device; The folding seat frame is provided with dismountable awning; The folding seat frame is provided with dismountable table, and mounting is provided with turnover leg rest frame, and the leg frame is provided with telescopic locking mechanism.Chair integral body is hinged and forms, and can fold like this, reduces to carry space and memory space, and foldable structure is that link-type refers to form by rod member is hinged, and existing like this intensity can support, and can also reduce whole weight; Folding seat belongs to syndeton when launching; Just can bar linkage structure be fixed through locking device; Prevent in use loosening suddenly instability, locking device can be multiple structure, such as using the locking rod member; Perhaps, perhaps connecting rod is fixed with latch structure with trip bolt or bolt; Awning is set can keep the sun off, and is fit to outdoor use, and the random shift position of ability, and awning can fold gathering, also can launch to enlarge the sunshade area, and awning can be dismantled occupation space when reducing to place simultaneously; Table is the detachable structure, can table be pulled down in the time of no, thereby enlarge the children space of chair up and down, and is easy to use, table pulled down can also be simplified folding process; The leg rest frame with can overturn after the folding seat frame is connected, thereby can change the angle of inclination of leg rest frame, can improve the comfortableness of leg rest when using; The telescopic locking mechanism that is provided with on the leg frame can make the leg frame raise or reduce also and fix at any time, thereby can regulate the height of seat.

As preferably; The leg frame is made up of four chair legs, and chair leg upper end position and mounting are hinged, and every chair leg is the segmented stretching structure; The epimere of chair leg is inserted in the hypomere of chair leg; Telescopic locking mechanism is arranged between epimere and the hypomere, and the top of epimere is hinged with arm-rest frame, and arm-rest frame is hinged with the side of back of the body frame.Segmented chair leg combines telescopic locking mechanism can realize that the leg frame raises and reduction, and the epimere of chair leg is inserted in the hypomere, changes the entire length that the degree of depth of inserting just can change the chair leg.

As preferably; Telescopic locking mechanism comprises pedestal, guide head, latch and presses hand, and the lower end of guide head and chair leg epimere is fixed and extend in the hypomere of chair leg, and the upper end of pedestal and chair leg hypomere is fixed; The lower end of hypomere is hinged with the flat footmuff of bulb shape; Pedestal, latch and by being hinged between the hand, pedestal and use spring, the contacts side surfaces of the epimere of the end face of latch and chair leg by being provided with tensioning between the hand.Pedestal generally connects the bigger pipe fitting of diameter, and the pipe fitting that diameter is little is inserted into that the big pipe fitting of diameter is inner, and spring connects pedestal and presses hand, makes pedestal and form the structure of similar clip by hand; After in the little pipe fitting of diameter is inserted into the big pipe fitting of diameter, under the effect of spring, the end face of latch withstands the outer wall of the little pipe fitting of diameter; Produce clamping force by the elastic force of spring, regulates more convenient, in the time of adjusting length; Press hand and pedestal as unclamping clip, pinching, spring is compressed; This moment, the end face of latch just was separated with the pipe fitting outer wall, thereby can realize stretching, and used easily; Can draw in again in the time of folding square on ground when the flat footmuff of the hinged bottom bulb shape of chair leg can make folding seat launch, dwindle taking up room.

As preferably; Back of the body frame and mounting are the U-shaped shape structure that pipe curves, and the U-shaped open end of mounting is hinged with the crosspiece pipe of U-shaped and the stay pipe of a shape, and crosspiece pipe and stay pipe form a shaped as frame structure; The U-shaped openend of mounting is fixed with locking member, and the leg rest frame is hinged on the locking member.Back of the body frame and mounting are that pipe curves the U-shaped shape, lay seat on the surface again, and seat can adopt cloth or at the inner sponge of filling of cloth, pipe curves simple in structure, and is easy to process; Crosspiece pipe that the mounting openend is hinged and stay pipe can be used for strengthening mounting, and the fixing locking member in mounting end can be blocked the opening of pipe, prevent that the sword limit, end of pipe from scratching children, and locking member can be used for connecting the leg rest frame again simultaneously.

As preferably; The leg rest frame comprises the foot-operated pipe of U-shaped and the pedal of plate shape; Pedal is fixed on the U-shaped bottom of foot-operated pipe through block and fixed cover; The U-shaped openend and the locking member of foot-operated pipe are hinged, and the upper end of foot-operated pipe is connected with foot-operated telescoping tube, are fixed by resilient key between foot-operated pipe and the foot-operated telescoping tube.For the height with child is complementary, general nursery chair is all than higher, when child sits on the chair, because shank is shorter; Can not directly support to ground, behind the use leg rest frame, child's pin steps down on the pedal; Can play the effect of support, adopt the foot-operated pipe feet pedal can weight reduction, convenient carrying; Original nursery chair is not interfered yet, and the upper end and the locking member of foot-operated pipe are hinged, make foot-operated pipe to rotate; Thereby drive the pedal rotation, like this can also the motion shank when using the leg rest frame, long-time sitting posture can not cause fatigue yet.

As preferably, locking member is L-shaped, and the U-shaped openend of locking member one end and mounting is fixed, and the other end is fork-shaped and hinged with foot-operated telescoping tube upper end, and block is fixed on the back side of pedal, and fixed cover clamps foot-operated pipe and fixed by screw and block.The end of locking member fork-shaped and foot-operated telescoping tube are hinged, make the leg rest frame can only before and after rotate, and can double swerve; Connecting block through screw manages and makes pedal and foot-operated pipe to link into an integrated entity with foot-operated; Make that connection is more stable, can produce relative rotation between pedal and the foot-operated pipe simultaneously, but power that again need be certain when rotating; Thereby guarantee that pedal can not rotate automatically, guarantee that pedal is stable.

As preferably, awning comprises two support sticks that take the shape of the letter U, and is connected with tarpaulin between the support stick, and the openend of support stick is hinged with dop, and dop is plugged into the tail end of arm-rest frame, and support stick struts the superjacent air space that tarpaulin covers mounting.Support stick has elasticity, has flexiblely, and support stick supports tarpaulin, and two support stick ends are hinged; Make and to rotate each other between the support stick, thereby can tarpaulin strutted or draw in that dop is used for awning is fixed, be fixed on the handrail of folding seat; The form of dop also can be varied, and is spiral or screw is fixed such as bolt-type, so just can not receive the restriction of fixed position; Fixed form is more reasonable, and the time spent can not pull down, and the time spent refills.

As preferably; The end of the dual-side of table is provided with extended connecting portion, and the end of connecting portion is provided with rotating shaft, and the inner side edge of rotating shaft and arm-rest frame is hinged; The lower end of table is provided with and connects fixing support bar, and the lower end of support bar connects the stay pipe of mounting open end.Table is used for placing article, and connecting portion is used for being connected with the corresponding site of chair, and such as the handrail position, rotating shaft can be so that the table upset; Thereby let open position, support bar be used for supporting table to child's discrepancy, make table keep level; Make things convenient for child that article such as cup are placed on the table, it is personal to ask for, and this table can not receive the restriction of folding seat; Need, can use bigger table, satisfy stablizing just of center of gravity.

As preferably; The tightening cover that locking device comprises the locking main body, is inserted into the L shaped pole in the locking main body and cooperates with the locking main body; Tightening cover is fixed to the lower end position of carrying on the back frame with the locking main body, and the end of pole is stretched out the lower surface of locking main body and is embedded in the circular hole of mounting U-shaped bottom position.Pole slides in the slideway of locking main body, and pole cooperates with elastic device can make the long limit of pole reach outside the slideway automatically, thereby accomplishes the effect of automatic indentation; Tightening cover carries out spacing in the time of withdrawing from pole again, thereby prevents that pole from skidding off from slideway, and pole is L-shaped; Belong to rigidity, need not consider the reliability that connects, the minor face of pole can be held and pole is withdrawed from slideway; Integral body belongs to split and is respectively installed on the folding seat, processes fairly simple.

As preferably, is connected through arc upset contact pin between leg frame and the mounting, arc upset contact pin is hinged near position and the mounting of upper end, and arc overturns the top of contact pin with to carry on the back frame hinged.Front leg and mounting are directly hinged, and be hinged through the arc rotating sheet between back leg and the mounting, and convenient so folding, especially leg frame top has also connected arm-rest frame.

The invention has the beneficial effects as follows: hinged awning, dismountable table and leg rest frame on the basis of folding seat frame; Make arbitrarily shift position of folding seat; Table can be used for placing article and help bigger to children; Can not topple over article, the leg rest frame plays a supporting role for children's shank simultaneously, alleviates the burden to knee.

Description of drawings

Fig. 1 is a kind of structural representation of the present invention;

Fig. 2 is a kind of explosive view of the present invention;

Fig. 3 is that a kind of table of the present invention connects sketch map;

Fig. 4 is the sketch map of a kind of telescopic locking structure of the present invention;

Fig. 5 is the sketch map of a kind of locking mechanism of the present invention;

Among the figure: 1, chair leg hypomere, 2, preceding chair leg epimere, 3, the back leg epimere, 4, mounting, 5, back of the body frame, 6, support bar, 7, foot-operated pipe, 8, foot-operated telescoping tube; 9, crosspiece pipe, 10, stay pipe, 11, pole, 12, latch, 13, the handrail backing member, 14, upset contact pin, 15, flat footmuff, 16, universal ball end; 17, pedestal, 18, press hand, 19, guide head, 20, plug in the pipe, 21, pipe joint, 22, the awning adjustment sheet, 23, dop, 24, guide; 25, locking main body, 26, tightening cover, 27, support stick, 28, the handrail cover, 29, table, 30, locking member, 31, screw rod, 32, fixed cover; 33, block, 34, pedal, 35, strut rail guarantees sheath, 36, connect snap close, 37, rotating latch, 38, sleeve, 39, change the hole; 40, connecting portion, 41, draw handle, 42, rotating shaft, 43, safe edge, 44, breach, 45, the pushed section, 46, in-flanges; 47, cylinder, 48, cylindrical cavity, 49, limiting section, 50, connecting hole, 51, help the portion of moving back, 52, spring, 53, opening.

The specific embodiment

Pass through specific embodiment below, and combine accompanying drawing, do further bright specifically technical scheme of the present invention.

Embodiment: a kind of folding table and chair for children (referring to accompanying drawing 1 accompanying drawing 2) comprises that the folding seat frame of seat and supporting chair, folding seat frame comprise leg frame, mounting 4 and back of the body frame 5; Being hinged between leg frame, mounting and the back of the body frame forms the link-type folding structure, and the leg frame is made up of four chair legs, chair leg and back leg before being divided into; Chair leg upper end position and mounting are hinged, and every chair leg is the segmented stretching structure, chair leg epimere 2, back leg epimere 3 and chair leg hypomere 1 before being respectively; Be connected with telescopic locking mechanism between preceding chair leg epimere 2 and back leg epimere 3 and the chair leg hypomere, intersegmental part embeds on the forward and backward chair leg has plug 20 in the pipe, and the lower end of forward and backward chair leg epimere is fixed with guide head 19; Guide head is inserted in the chair leg hypomere, and chair leg hypomere is a pipe, and the lower end of chair leg hypomere 1 is fixed with universal ball end 16; Universal ball end 16 is connected with flat footmuff 15; The relative side of forward and backward chair leg epimere is provided with groove, and preceding chair leg epimere 2 directly is hinged with mounting, and back leg epimere 3 is hinged through the upset contact pin 14 and the mounting of arc; The upper end of chair leg is hinged to the lower surface of the backing member 13 of handrail; The backing member 13 outer handrail covers 28 that are fixed with, the tail end of backing member 13 is hinged with the side of back of the body frame, and the upper end of the front end of backing member 13 and preceding chair leg epimere is hinged through pipe joint 21; It is fixing hinged with backing member again that pipe joint 21 is inserted into the upper end of forward and backward chair leg epimere, and handrail overlaps 28 facing surfaces and is provided with and changes hole 39.

Have the pedestal 17 of through hole and press hand 18 in the middle of telescopic locking mechanism (referring to accompanying drawing 4) comprises; The periphery wall of pedestal 17 is provided with groove, and the outer wall of pedestal 17 is provided with the plane, and the lower end position at place, plane is fixed with cylindrical cavity 48 radially; The upper end position at place, plane is provided with rectangular breach 44; The periphery of breach 44 is provided with in-flanges 46, and the side of breach 44 is fixed with bearing, and bearing is provided with hinge hole.By hand 18 set inside the ear seat is arranged, the bearing 7 on ear seat and the pedestal 17 is hinged, and is hinged with latch 12 through bearing pin between the ear seat; Latch 12 is L-shaped, is provided with circular hole in L shaped corner, and the lateral surface on a L shaped limit is provided with end tooth; The outline line that the end tooth top is linked to be is an arc, also is provided with pushed section 45 by hand 18 inner surfaces, pushed section 45 rectangular shapes; Pushed section 45 is corresponding with the angle of latch 12L shape and withstand this angle, is provided with cylindrical cavity 48 by the lower end position of hand 18 inner surfaces, is provided with cylinder 47 in the cylindrical cavity; By the outer surface of hand 18 tread plate of the parallel convexity in three roads, the cross section semicircular in shape of tread plate are set.By hand 18 through ear seat and bearing cooperatively interact be hinged on the pedestal 17 after; The end tooth of latch 12 extend in the breach 44; Cylindrical cavity 48 on pedestal 17 planes and by being connected with spring between the cylindrical cavity on the hand 18 48 is enclosed within on the cylinder of pressing on the hand 18 47 by the spring end of hand 18 these sides.Pedestal 17 is connected fixing with the upper end interference of chair leg hypomere; The place, lower edge of pedestal 17 in-flanges 46 is withstood in the upper end of chair leg hypomere 1, and the centre of forward and backward chair leg epimere is a square opening, and the upper end of guide head 19 is a square knuckle; The square opening of square knuckle and forward and backward chair leg epimere matches; The hypomere of guide head 19 is a limiting section, and guide head 19 extend in the chair leg hypomere, and the in-flanges 46 of limiting section on the guide head 19 and pedestal 17 has lap on the axis direction of chair leg hypomere; When forward and backward chair leg epimere was inserted in the chair leg hypomere, groove contacted with the end face of the end tooth of latch 12.

The leg rest frame comprises the foot-operated pipe 7 of U-shaped and the pedal 34 of plate shape, and pedal 34 is fixed on the U-shaped bottom of riding pipe 7 through block 33 and fixed cover 32, the flexible pin of U-shaped openend set inside of foot-operated pipe 7; The openend of foot-operated pipe 7 is inserted into circular foot-operated telescoping tube 8 inside; The outer wall of foot-operated telescoping tube 8 is provided with a plurality of circular holes that match with resilient key, and the top of foot-operated telescoping tube 8 is fixed with axle sleeve, and axle sleeve and locking member 30 are hinged; Locking member 30 is L-shaped; A L shaped end is a bifurcation structure, and bifurcated inside is worn axle and is connected with axle sleeve, and the upper surface of pedal 34 is provided with the footprint of depression.

The U-shaped shape structure that back of the body frame 5 and mounting 4 curve for pipe, the U-shaped open end of mounting 4 is hinged with the crosspiece pipe 9 of U-shaped and the stay pipe 10 of a shape, and crosspiece pipe 9 forms a shaped as frame structure with stay pipe 10; The two ends of stay pipe 10 are fixed on the inboard of mounting 4; The end of crosspiece pipe 9 is fixed with crosspiece and guarantees sheath 35, and crosspiece guarantees that sheath 35 is fixed on the outside of mounting 4, and the fixing point of the fixing point of stay pipe 10 and crosspiece pipe 9 is in the same position of mounting 4; The U-shaped openend fixing and locking spare 30 of mounting 4; The U-shaped openend of back of the body frame 5 is towards the mounting setting, and the lower end of back of the body frame 5 is fixed on the upper end of the upset contact pin 14 of arc, and upset contact pin 14 is fixedly the time; The center at arc place is towards mounting 4 openends one side, and the tail end of the position, upper middle of back of the body frame 5 and the backing member 13 of handrail is hinged.

Locking mechanism (referring to accompanying drawing 5) comprises locking main body 25, pole 11 and tightening cover 26, and the end of pole 11 is fixed with guide 24, and tightening cover 26 is L-shaped; L shaped one side is the joint face of arc, and joint face is provided with connecting hole, L shaped another side be semicircle shape help the portion of moving back 51; The surface of tightening cover 26 is provided with two columniform latches, the 26 integral molded plastic moulding of locking main body, and locking main body 25 is provided with the slideway that is formed by the direct turnup of locking main body 25 sides; The side of locking main body 25 is provided with the joint face of arc, and joint face is provided with connecting hole 50, and the end face of locking main body 25 is provided with jack; The latch of tightening cover 26 is inserted in the jack, and pole 11 is L-shaped, and the long limit of pole 11 is inserted in the slideway; The slideway and the guide of the lower end position of locking main body 25 match, and the sidewall of the upper end of slideway is provided with opening 53, and the minor face of pole 11 reaches outside the opening 53; The inside of slideway is stepped, and guide 24 matches with the bigger diameter end of slideway, is equipped with spring 52 on the pole 11; Spring 52 withstands the ladder place of slideway and the end face of guide 24, makes the end of guide reach outside the bottom of slideway simultaneously, and the length of guide 24 is greater than the movable length of pole; The end face of guide 24 is a round end, tightening cover 26 with after locking main body 25 is connected again the joint face through arc be fixed to and carry on the back on the frame, mounting 4 corresponding positions are provided with circular hole; Circular hole has been embedded in sleeve 38, is provided with pin-and-hole in the plug 38, and guide 24 is inserted in the pin-and-hole after being ejected by spring 52.

Table 29 (referring to accompanying drawing 3) is square, and the outside of table 29 is the arc of evagination, and the inboard of table 29 is a straight flange; The periphery of table 29 is the safe edge 43 that exceeds the table mid-plane, and table 29 inboard two ends are provided with connecting portion 40, and connecting portion 40 extends from the side of table inwards; Between the end of connecting portion 40 and inboard is arc-shaped transition, and the thickness of connecting portion 40 equates that with the thickness of safe edge the end outer surface of connecting portion is fixed with cylinder-shaped shaft 42; The axial surface place of rotating shaft 42 is provided with translot radially, and the end of connecting portion 40 is extended with draws 41, draws 41 crooked towards the axis of table; The lower surface of table 29 is near the rotary support bar 6 that is fixed with in centre position in the table outside, and support bar 6 integral body are bending, and the two ends of support bar 6 are fixed operating sleeve respectively; The adapter sleeve of upper end is connected with the lower surface of table, and the adapter sleeve of lower end links to each other with the stay pipe that is connected mounting 4 10, and the adapter sleeve of lower end in two; Half the is to connect snap close 36 to fix with support bar; Second half is a rotating latch 37, connects between snap close 36 and the rotating latch 37 to link to each other with hinge, is provided with hasp at the position of opening; The connecting portion 40 at table 29 inboard two ends snaps onto between two handrails of children's chairs, and the rotating shaft 42 of connecting portion 40 end positions is inserted into handrail and overlaps in the commentaries on classics hole 39 on 28 inner surfaces.

Awning comprises and takes the shape of the letter U and have two flexible support sticks 27, supports puggaree between the support stick 27, and the end of support stick 27 is fixed with sunshade adjustment sheet 22 respectively; Sunshade adjustment sheet 22 is hinged through rotating shaft and dop 23, and the upper end of dop 23 and sunshade adjustment sheet 22 form the revolute structure, and the sunshade adjustment sheet 22 of same end splits in both sides, dop upper end; The centre is worn rotating shaft and is connected; The bottom of dop is flute profile, and the both sides of dop 23 are the U-shaped gathering sill, and two gathering sills are oppositely arranged; One sidewall of gathering sill interconnects, and forms breach between another sidewall of gathering sill; Handrail overlaps 28 tail ends and is fixed with T-shaped slotting body; The transverse part of T shape matches with the gathering sill of dop 23; Match with the breach of dop 23 in the vertical part of T shape; The wall that connects the dop of two gathering sills is provided with bayonet socket, and the transverse part surface of inserting body is provided with raised line, the raised line formation locking mechanism that matches with bayonet socket.

The chair leg of support chair frame is strutted; Under the elastic force of spring 52, pole 11 pushes into the end of guide 24 in the sleeve 38 on the mounting 4, and table 29 is moved outward; Simultaneously the connection snap close 36 of the lower end of support bar 6 and rotating latch were opened and were snapped onto stay pipe 10 centre positions of mounting front position in 37 minutes; Make table 29 maintenance levels, simultaneously pedal 34 flattened, with gripper shoe around rotation in the middle of the sunshade adjustment sheet 22 and strut puggaree.

Pinch the minor face of pole 11 and help the portion of moving back, the compression spring makes guide 24 leave sleeve 38, at this moment just can the child folding chair is folding.Also can separate with slotting body by dop, thereby awning is taken off.

Above-described embodiment is a kind of preferred version of the present invention, is not the present invention is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.

Claims

1. folding table and chair for children comprises the folding seat frame of seat and supporting chair, and the folding seat frame comprises leg frame, mounting and back of the body frame; Formation link-type folding structure is characterized in that being hinged between leg frame, mounting and the back of the body frame; The folding seat frame is provided with locking device, and the folding seat frame is provided with dismountable awning, and the folding seat frame is provided with dismountable table; Mounting is provided with turnover leg rest frame, and the leg frame is provided with telescopic locking mechanism; Back of the body frame and mounting are the U-shaped shape structure that pipe curves, and the U-shaped open end of mounting is hinged with the crosspiece pipe of U-shaped and the stay pipe of a shape, and crosspiece pipe and stay pipe form a shaped as frame structure.

2. folding table and chair for children according to claim 1; It is characterized in that the leg frame is made up of four chair legs, chair leg upper end position and mounting are hinged, and every chair leg is the segmented stretching structure; The epimere of chair leg is inserted in the hypomere of chair leg; Telescopic locking mechanism is arranged between epimere and the hypomere, and the top of epimere is hinged with arm-rest frame, and arm-rest frame is hinged with the side of back of the body frame.

3. folding table and chair for children according to claim 1 and 2; It is characterized in that telescopic locking mechanism comprises pedestal, guide head, latch and presses hand, the lower end of guide head and chair leg epimere is fixed and is extend in the hypomere of chair leg, and the upper end of pedestal and chair leg hypomere is fixed; The lower end of hypomere is hinged with the flat footmuff of bulb shape; Pedestal, latch and by being hinged between the hand, pedestal and use spring, the contacts side surfaces of the epimere of the end face of latch and chair leg by being provided with tensioning between the hand.

4. folding table and chair for children according to claim 1 is characterized in that the U-shaped openend of mounting is fixed with locking member, and the leg rest frame is hinged on the locking member.

5. according to claim 1 or 4 described folding table and chair for children; It is characterized in that the leg rest frame comprises the foot-operated pipe of U-shaped and the pedal of plate shape; Pedal is fixed on the U-shaped bottom of foot-operated pipe through block and fixed cover; The U-shaped openend and the locking member of foot-operated pipe are hinged, and the upper end of foot-operated pipe is connected with foot-operated telescoping tube, are fixed by resilient key between foot-operated pipe and the foot-operated telescoping tube.

6. folding table and chair for children according to claim 5; It is characterized in that locking member is L-shaped; The U-shaped openend of locking member one end and mounting is fixed; The other end is fork-shaped and hinged with foot-operated telescoping tube upper end, and block is fixed on the back side of pedal, and fixed cover clamps foot-operated pipe and fixed by screw and block.

7. folding table and chair for children according to claim 1; It is characterized in that awning comprises two support sticks that take the shape of the letter U, be connected with tarpaulin between the support stick, the openend of support stick is hinged with dop; Dop is plugged into the tail end of arm-rest frame, and support stick struts the superjacent air space that tarpaulin covers mounting.

8. according to claim 1 or 2 or 4 described folding table and chair for children; The end that it is characterized in that the dual-side of table is provided with extended connecting portion; The end of connecting portion is provided with rotating shaft; The inner side edge of rotating shaft and arm-rest frame is hinged, and the lower end of table is provided with and connects fixing support bar, and the lower end of support bar connects the stay pipe of mounting open end.

9. according to claim 1 or 2 or 4 described folding table and chair for children; It is characterized in that the tightening cover that locking device comprises the locking main body, is inserted into the L shaped pole in the locking main body and cooperates with the locking main body; Tightening cover is fixed to the lower end position of carrying on the back frame with the locking main body, and the end of pole is stretched out the lower surface of locking main body and is embedded in the circular hole of mounting U-shaped bottom position.

10. according to claim 1 or 2 or 4 or 7 described folding table and chair for children; It is characterized in that being connected through arc upset contact pin between leg frame and the mounting; Arc upset contact pin is hinged near the position and the mounting of upper end, and the top of arc upset contact pin is hinged with back of the body frame.