CN201492109U

CN201492109U - Folding type child dining chair

Info

Publication number: CN201492109U
Application number: CN2009201711024U
Authority: CN
Inventors: 许全凯
Original assignee: WEIGUAN HARDWARE PRODUCTS SHENZHEN CO Ltd
Current assignee: WEIGUAN HARDWARE PRODUCTS SHENZHEN CO Ltd
Priority date: 2009-08-20
Filing date: 2009-08-20
Publication date: 2010-06-02
Anticipated expiration: 2019-08-20

Abstract

The utility model relates to a folding type child dining chair, which comprises a dining disc group, a chair back group, a control group, a seat group, a folding group and a support frame group, wherein the dining disc group consists of a disc body, a rotating element, a right support block, a hand rest pipe and a left support block, the rotating element is arranged under the disc body and is arranged in a rotating hole, the chair back group consists of a reverse U-shaped pipe, an inner pipe sleeve and an outer pipe sleeve and can be fixedly clamped with the seat group and the folding group, the control group consists of a machine seat, a pulling block, a folding button, a pulling rope and an elastic body and can pull the outer pipe sleeve to move, the seat group consists of a seat plate, a pedal and a connecting rod, the connecting rod is arranged between the seat plate and the pedal, the seat plate and the pedal can be driven to be folded, the folding group consists of a case, a back connecting gear, a back connecting block, a front connecting gear and a front connecting block, the outer edge of the back connecting gear is engaged with the outer edge of the front connecting gear, and the support frame group consists of a back support frame and a front support frame and has the support effect. Thereby, the dining disc can rotate and can be folded and unfolded, users can conveniently place the dining disc, and in addition, the occurrence of clamping injury caused by fast folding can be avoided.

Description

The foldable type children dinning chair

Technical field

The utility model is relevant for a kind of articles for children, especially the foldable type children dinning chair.

Background technology

" the service plate adjustment of high pin dining chair " used always is as No. the 094201773rd, Chinese T W patent application case, and a kind of high pin dining chair props up service plate and adjusts structure, and supplying apparatus is in seat the place ahead of a high pin dining chair and can to allow the user adjust voluntarily forward and backward, comprising:

One first service plate is connected between these seat the place ahead two side handrails in removable mode, and wherein the end face in this service plate is provided with a blocking part;

Above-mentioned member, its service plate only can before and after slippage, can't rotate, in infant's arrangement, easily because of injured with the collision of service plate, and be placed on the dining chair comparatively inconvenient.

Above-mentioned device commonly used, use two service plates allow service plate be able to before and after slippage, but the part of service plate can't rotate, and causes the infant injured because of collision easily when settling the infant.

Summary of the invention

The utility model purpose is to provide a kind of foldable type children dinning chair, to overcome the defective of above-mentioned traditional structure, can allow service plate rotate folding, allow the user settle effect easily, can allow dining chair each support when folding amount to simultaneously, the situation that can avoid quick folding to cause crushing produces.

For achieving the above object, the utility model foldable type children dinning chair, its by service plate group, chair back group, control group, group of seats, fold group, groups of holders is constituted; It is characterized in that:

The service plate group, formed by putting have a dinner utensil and rotatable disk body, revolving part, right back-up block, two handrail tubes, left back-up block of baby, a side is provided with revolving part below disk body, revolving part is arranged in the rotating hole of right back-up block, right back-up block one end is provided with handrail tube and is connected with the chair back group channel pipe that Open Side Down, the handrail tube two-phase is symmetrical arranged, and opposite side handrail tube end then is provided with left back-up block, and itself and disk body are fastened;

Chair back group, formed by the channel pipe that Open Side Down, interior pipe box, outer tube sleeve, in the both sides, channel pipe lower end that Open Side Down all are arranged with pipe box with can be toward the outer tube sleeve of polyslip, outer tube sleeve is provided with in outer rim and can and folds group with group of seats and organize mutually and establish fixing spacing button;

This control group, by support, pulling block, fold button, pull rope, elastomer and formed, support is arranged on the chair back group channel pipe that Open Side Down upper end, and in support, be provided with can for pulling block with fold button and organize the base recess of establishing mutually, pulling block is connected with in the lower end and can draws the pull rope that chair back group outer tube sleeve moves, and folds button snap and is fixed in pulling block, and pull rope is arranged in the chair back group channel pipe that Open Side Down, one end is connected with pulling block, and then the outer tube sleeve of the other end and chair back group is combined;

Group of seats, constituted by seat board, pedal, connecting rod, seat board outer rim and the chair back group channel pipe that Open Side Down are combined, are connected with the pedal that can put for infant's foot in the seat board both sides, are provided with to drive the connecting rod that seat board and pedal fold between seat board and pedal;

Fold group, by in order to prevent that dust deposit from influencing the housing of dining chair folding in assembly, the back connects gear, back contiguous block, the preceding gear that connects, preceding contiguous block is formed, in housing, be provided with the back and connect gear, back contiguous block, the preceding gear that connects, preceding contiguous block, back connection gear one side is organized mutually with the after-poppet of groups of holders and is established, the opposite side that connects gear in the back is provided with the gear groove, organize mutually and establish with the back contiguous block, back contiguous block is concaved with the back draw-in groove in a side, organize mutually with the spacing button of the outer tube sleeve of chair back group and to establish, preceding connection gear one side is organized mutually with the fore-stock of groups of holders and is established, and connect outer gear rim interlock mutually with the back, opposite side is provided with preceding contiguous block, before contiguous block be provided with front bayonet slot, organize mutually with the spacing button of the outer tube sleeve of chair back group and establish;

Groups of holders is made up of after-poppet and fore-stock, with the back connection gear that folds group with preceding be connected gear and organize mutually and establish.

Wherein, the disk body of service plate group below inner edge is provided with the L shaped pipe that can support disk body, is provided with the straight tube plug at L shaped Guan Yiduan, and is combined with the combination bore of left back-up block.

Wherein, the disk body of service plate group below is provided with assembled base, and locates to be provided with to avoid the smooth body of rod that goes down of infant in the middle of combination is done.

Button one side that folds of wherein, control group is provided with the button spring that can avoid folding the slippage of the button left and right sides and fix pulling block.

Wherein, the seat board tail end of group of seats is provided with the carrying handle that the chair of can serving the meals folds and extracts.

The utility model is provided with spill spin block in the disk body below of service plate group, can allow service plate rotate folding, allow the user settle effect easily, and in folding group, be provided with the mutual interlock of gear, can allow dining chair each support when folding amount to simultaneously, the situation that can avoid quick folding to cause crushing produces.

Description of drawings

Fig. 1: three-dimensional appearance schematic diagram of the present utility model;

Fig. 2: service plate component of the present utility model is separated schematic diagram;

Fig. 3: service plate group group of the present utility model is established schematic diagram;

Fig. 4: chair back component of the present utility model is separated schematic diagram;

Fig. 5: the component that folds of the present utility model is separated schematic diagram;

Fig. 6: service plate group illustrative view of the present utility model;

Fig. 7: service plate group removal schematic diagram of the present utility model;

Fig. 8: dining chair rear side schematic diagram of the present utility model;

Fig. 9: control group of the present utility model is removed and is fixed local enlarged diagram;

Figure 10: combination schematic diagram in side of the present utility model;

Figure 11: the group group portion's enlarged diagram of setting a trap that folds of the present utility model;

Figure 12: releasing of the present utility model fixes the local enlarged diagram of start;

Figure 13: part of the present utility model folds enlarged diagram;

Figure 14: the schematic appearance that folds of the present utility model;

Figure 15: of the present utility model folding drawn close schematic diagram.

The specific embodiment

Foldable type children dinning chair of the present utility model, [seeing also Fig. 1] it comprise service plate group 1, chair back group 2, control group 3, group of seats 4, fold group 5, groups of holders 6 constitutes; Wherein:

Service plate group 1, [seeing also Fig. 2] is by disk body 11, revolving part 12, right back-up block 13, handrail tube 14, left side back-up block 15 is formed, disk body 11 can be for putting the utensil that the baby has a dinner, inner edge is provided with L shaped pipe 111 and can supports disk body 11 below disk body 11, be provided with straight tube plug 112 at L shaped pipe 111 1 ends, can be combined with the combination bore 152 of left back-up block 15, below disk body 11, be provided with assembled base 113, and the place is provided with the body of rod 114 in the middle of combination is done, can avoid the smooth situation of going down of infant to produce, a side is provided with revolving part 12 below disk body 11, revolving part 12 is arranged in the rotating hole 131 of right back-up block 13, disk body 11 is rotated, right back-up block 13 1 ends are provided with handrail tube 14, can with chair back group 2 flute profile that Open Side Down, be that ㄇ shape pipe 21 is connected, [seeing also Fig. 3] is provided with rotating hole 131 at right back-up block 13 front ends, can be for the effect of revolving part 12 fast quick-detach and combination, handrail tube 14 is two symmetrical, one end is connected with right back-up block 13, then the other end is connected with left back-up block 15, be arranged with handrail sliding sleeve 141 in two symmetrical handrail tube 14 outer rims, can manage 21 combined with the ㄇ shape of chair back group 2, be provided with handrail chock 142 at two handrail tubes, 14 tail ends, avoid dust to enter in the handrail tube 14, left side back-up block 15 is provided with lower cover 151 in the lower end, and be provided with combination bore 152 at the front end of left back-up block 15 can be combined with straight tube plug 112, disk body 11 is fastened;

Chair back group 2, [seeing also Fig. 4] is made up of ㄇ shape pipe 21, interior pipe box 22, outer tube sleeve 23, manage 21 outer rims ㄇ shape and be provided with framework 211, can allow the chair back more comfortable in the use, managing two-end-point place, 21 lower end ㄇ shape is provided with ㄇ shape pipe close 212 and can avoids dust to enter, pipe box 22 and outer tube sleeve 23 in the both sides, lower end of ㄇ shape pipe 21 all are arranged with, interior pipe box 22 can be for outer tube sleeve 23 toward polyslip, outer tube sleeve 23 is provided with spacing button 231 in outer rim, can with group of seats 4 and fold group 5 mutually group establish fixing;

Control group 3, by support 31, pulling block 32, fold button 33, pull rope 34, elastomer 35 is formed, the ㄇ shape that support 31 is arranged on chair back group 2 is managed 21 upper ends, and base recess 311 is set in support 31, can for pulling block 32 with fold button 33 and organize mutually and establish, pulling block 32 is provided with cover plate 321 in a side, be connected with pull rope 34 in pulling block 32 lower ends, the outer tube sleeve 23 that can draw chair back group 2 moves, folding button 33 is arranged in the base recess 311 of support 31, be provided with button spring 331 in a side that folds button 33, can avoid folding button 33 left and right sides slippages and fix pulling block 32, to avoid mistake pulling block 32 dining chair is folded, pull rope 34 is arranged in the ㄇ shape pipe 21 of chair back group 2, and an end is connected with pulling block 32, and then the outer tube sleeve 23 of the other end and chair back group 2 is combined, the compressible elastomer 35 that is arranged in the ㄇ shape pipe 21 utilizes the elastic force of elastomer 35 to allow outer tube sleeve 23 reach the effect of automatic engaging when pulling;

Group of seats 4, constituted by seat board 41, pedal 42, connecting rod 43, it is 21 combined that the ㄇ shape of seat board 41 outer rims and chair back group 2 is managed, be connected with pedal 42 in seat board 41 both sides, can put for infant's foot, being provided with pedal cover piece 421 in pedal 42 upper ends can be combined with the spacing button 231 of the outer tube sleeve 23 of chair back group 2, is provided with connecting rod 43 at

seat board

41 and 42 on pedal, and connecting rod 43 can drive folding of seat board 41 and pedal 42 when folding;

Fold group 5, [seeing also Fig. 5] is by housing 51, the back connects gear 52, back contiguous block 53, the preceding gear 54 that connects, preceding contiguous block 55 is formed, housing 51 protection are arranged on the deposition that housing 51 interior assemblies prevent dust, influence the action that dining chair folds, in housing 51, be provided with the back and connect gear 52, back contiguous block 53, the preceding gear 54 that connects, preceding contiguous block 55, back connection gear 52 1 sides are organized mutually with the after-poppet 61 of groups of holders 6 and are established, the opposite side that connects gear 52 in the back is provided with gear groove 521, can organize mutually with back contiguous block 53 and establish, back contiguous block 53 is concaved with back draw-in groove 531 in a side, can organize mutually with the spacing button 231 of the outer tube sleeve 23 of chair back group 2 and establish, preceding connection gear 54 1 sides are organized mutually with the fore-stock 62 of groups of holders 6 and are established, and connect the interlock mutually of gear 52 outer rims with the back, opposite side is provided with preceding contiguous block 55, before contiguous block 55 be provided with front bayonet slot 551, can organize mutually with the spacing button 231 of the outer tube sleeve 23 of chair back group 2 and establish;

Groups of holders 6 is made up of after-poppet 61 and fore-stock 62, organizes 5 back connection gear 52 and organizes mutually and establish with preceding being connected gear 54 with folding, and have the effect of support.

Use when implementing the foldable type children dinning chair, [seeing also Fig. 6] is when at first desire is placed in the infant on the seat board 41 of group of seats 4, the disk body 11 of service plate group 1 is outwards pulled open, make disk body 11 rotations allow dining chair form the state of opening, the infant can be placed on the seat board 41 of group of seats 4, when infant's arrangement finishes, then the disk body 11 with service plate group 1 inwardly rotates fastening, make the straight tube plug 112 of disk body 11 chimeric to the combination bore 151 of left back-up block 15, the revolving part 12 of [seeing also Fig. 7] service plate group 1 can strip in the rotating hole 131 of right back-up block 13, make disk body 11 have the effect of quick detach, allowing dining chair can be used as high chair uses, when [seeing also Fig. 8] desires folding when dining chair, the spacing button of the outer tube sleeve 23 of chair back group 2 then, can remove group of seats 4 and the fixing state that folds group 5, [seeing also Fig. 9] outwards promotes the button 33 that folds of control group 3, make and fold the locking condition that button 33 is removed pulling block 32, and squeeze buttons spring 331, button spring 331 can make and fold button 33 automatic involutions and fix pulling block 32, [seeing also Figure 10] is arranged on folding on the groups of holders 6 and organizes 5 when not removing the fixing state, [seeing also Figure 11] folds group 5 back connection gear 52 and preceding is connected the mutual interlock of gear, when [seeing also Figure 12] removes locking condition when the pulling block 32 of control group 3, upwards pull and pulling traction rope 34, then pull rope 34 spurs the outer tube sleeve 23 of chair back groups 2, make outer tube sleeve 23 remove and fold 5 back gear 52 and the fixing state that preceding is connected gear 53 of being connected of organizing the pedal 42 of group of seats 4, and extruding elastomer 35, elastomer 35 can make outer tube sleeve 23 not easy glide come off, make outer tube sleeve 23 reach the effect of firm fixing, [seeing also Figure 13] is when folding group 5 back connection gear 52 and preceding being connected gear 53 releasing fixing states, then promoting chair back group 2 folds downwards, then drive the back connection gear 52 that folds group 5, [seeing also Figure 14] make the back connect gear 52 can be simultaneously with preceding be connected gear 53 interlocks and drive group of seats 4 and draw close and fold, [seeing also Figure 15] drives when folding when folding group 5, then service plate group 1 is drawn close with chair back group 2 and group of seats 4 downward foldings, and folding is 6 of groups of holders, the seat board 41 of group of seats 4 can be provided with carrying handle 411 at tail end and can serve the meals after chair folds, and in extraction.

Its advantage is, utilization is arranged on the revolving part 12 of disk body 11 belows of service plate group 1, can match with the rotating hole 131 of right back-up block 13, make disk body 11 be rotated and have the effect of quick removal, fold group 5 back connection gear 52 and preceding be connected gear 54 mutual interlocks, can drive the folding of each rod member simultaneously, and because of the mutual interlock between gear, can effectively avoid quick folding and produce the situation that crushes and produce.

The above person only is the utility model one preferred embodiment, when can not with qualification scope of the present utility model.Promptly the equalization of being done according to the utility model claim generally changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. foldable type children dinning chair, its by service plate group, chair back group, control group, group of seats, fold group, groups of holders is constituted; It is characterized in that:

2. foldable type children dinning chair according to claim 1 is characterized in that, the disk body below inner edge of service plate group is provided with the L shaped pipe that can support disk body, is provided with the straight tube plug at L shaped Guan Yiduan, and is combined with the combination bore of left back-up block.

3. foldable type children dinning chair according to claim 1 is characterized in that, the disk body below of service plate group is provided with assembled base, and the place is provided with and can avoids the smooth body of rod that goes down of infant in the middle of combination is done.

4. foldable type children dinning chair according to claim 1 is characterized in that button one side that folds of control group is provided with the button spring that can avoid folding the slippage of the button left and right sides and fix pulling block.

5. foldable type children dinning chair according to claim 1 is characterized in that the seat board tail end of group of seats is provided with the carrying handle that the chair of can serving the meals folds and extracts.