CN2715630Y

CN2715630Y - Growth adapting children's chair

Info

Publication number: CN2715630Y
Application number: CN 200420021871
Authority: CN
Inventors: 陆志民
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-09
Filing date: 2004-04-09
Publication date: 2005-08-10
Anticipated expiration: 2014-04-09

Abstract

The utility model designs a growth adapting chair for children, which comprises a chair mechanism and a base mechanism. Compared with a common dining chair for children, the utility model is characterized in that the height of the chair seat mechanism can be adjusted according to the gradual change of the ages of the children. The utility model provides the chair with proper height for adapting the dining, or the writing and play at the desk, etc. of the children in different ages to prevent the incorrect writing postures forming at the early stages of the children and the pseudomyopia of the children at the early stages; on the other hand, the growth adapting chair for children of the utility model can be used as a desk for the writing and the drawing of preschool children, and can solve the problems that children during the growth period do not have appropriate chairs for wide age ranges for common families.

Description

The child growth chair

Technical field

The utility model relates to a kind of chair, refers in particular to a kind of can the growth according to child age and regulates chair child growth chair just.

Background technology

In the market, children dinning chair is broadly divided into two classes, and a class is the Foldable baby dining chair, is a kind of incorporate dining chair for baby; Another kind is split type dining chair, by a little square table and little chair is formed by stacking, and gathering into folds to become a dining chair for baby, and divides the supporting baby's of becoming that comes recreation stand and little chair.

Though above-mentioned these dining chairs can satisfy the purpose that children have a dinner, and have deficiency as described below:

(1) function singleness, but in the operating period, can not progressively change function with baby's growth, such as long during by 30 months as child, the split dining chair can not be adjusted height, bow when child has a dinner and bend over to seem too high, so this moment, general family will abandon having used little dining chair, allow child partly kneel on adult's chair and have dinner, of long duration, two knees of child have just been got involved, and the attitude of having a meal is also lack of standardization;

(2) use age bracket narrow, after particularly the baby can walk, just lose its basic function.

The utility model content

The purpose of this utility model is the defective that exists at present split baby dining chair, can carry out the highly child growth chair of adjusting according to gradually changing of child age thereby provide a kind of.

For reaching above-mentioned purpose, child growth chair of the present utility model comprises a chair mechanism and base mechanism, and described chair mechanism is made of handrail, backrest, stool plate, stool pin and meal plate, and described handrail the place ahead is installed with the anti-bar that falls; Described base mechanism comprises: the both sides side plate that is oppositely arranged, and each side plate is by vertical rod before, a back vertical rod and be arranged in whole composition of two vertical rods that be arranged in parallel separately in the middle of the forward and backward vertical rod; Be characterized in: the described lift span that is formed with some intervals in each in the vertical rod; Two lifting linking members, the lift span in its two ends and the described both sides side plate in the vertical rod is connected to a fixed by connector, and described chair mechanism places on described two lifting linking members.

The both sides of above-mentioned backrest are formed with the lift span at some intervals, and the rear side of above-mentioned two handrails is formed with the internal thread screw, different lift span and be connected and fixed by connector on the corresponding above-mentioned backrest of the internal thread screw of above-mentioned handrail.

Be formed with the lift span at some intervals in the preceding vertical rod of above-mentioned both sides side plate, the lift span in step two ends and the above-mentioned preceding vertical rod is connected to a fixed by connector.

Be formed with the internal thread screw in the back vertical rod of above-mentioned both sides side plate, a back plate is fixedly arranged between the above-mentioned back vertical rod by connector.

Adopt the child growth chair of said structure, the lift span that forms in the vertical rod in the utilization is regulated the height of lifting linking member and is utilized the lift span that forms in the preceding vertical rod to regulate the height of step, so on the one hand can be with the growth of infant age, at any time adjust the height of seat and step, for having a dinner or write on the table limit to play etc., the children of all ages and classes provide the seat of proper height, in case the incorrect writing posture of the early stage formation of children causes the early stage pseudo-myopia of children; On the other hand, child growth chair of the present utility model also can become the write usefulness of desk platform of drawing of preschool child, for general family solved do not have suitable, wide age bracket during the child growth use the chair problem.

For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the perspective view of the utility model child growth chair.

Fig. 2 is that the child growth chair removes the perspective view of structure behind the meal plate.

Fig. 3 is the perspective view of the base mechanism of child growth chair.

Fig. 4 is the perspective view of the chair mechanism of child growth chair.

Fig. 5 is when chair mechanism and a kind of user mode schematic perspective view after base mechanism separates.

The specific embodiment

As shown in Figures 1 to 4, child growth chair of the present utility model comprises and can connect up and down and chair mechanism 5 that separates and base mechanism 6.Chair mechanism 5 by backrest 1, about two handrails 9, preceding rear stool foot 13a, 13b, stool plate 8, cross bar 12, anti-ly fall bar 3 and little meal plate 2 constitutes.Two handrails 9 are integral with preceding rear stool foot 13a, 13b, and preceding rear stool foot 13a, 13b inboard that two cross bars 12 are fixedly arranged on handrail 9 bottoms interfix with the spacing with two handrails 9, and stool plate 8 directly places on two cross bars 12; Backrest 1 is located at two handrails, 9 rears, its both sides at interval be formed with some internal thread screws (being called lift span 1a), the rear side of two handrails 9 also is formed with internal thread screw 9a, different lift span 1a and be connected and fixed to regulate backrest 1 to suitable height by connectors such as bolt (not shown) on the corresponding backrest 1 of the internal thread screw 9a of handrail 9.Such as the baby at seven to eight months when big because cervical vertebra is softer, the too high backrest baby's hindbrain of can when the baby swings back, damaging, can be reduced to the height of backrest 1 below baby's back brain this moment, so just can avoid baby's hindbrain of damaging when swinging back.

Meal plate 2 is fixed on the front upper place of above-mentioned two handrails 9, is used for having dinner to seven to eight months big babies; Long during by 20 months as the baby, it is big that the bodily form becomes, and the plate 2 of having a dinner seemed have a dinner the space too crowded, meal plate 2 can be removed, change and prevent falling the place ahead that bar 3 is fixed in two handrails 9, can enlarge seat spaces like this, increase comfort level, can baby oneself learned have a meal with dining chair near adult's dining table simultaneously.

Base mechanism 6 is made of both sides side plate 4, step 7, two lifting linking members 11 and back plate 10.Form by vertical rod 4b and back vertical rod 4c among the preceding vertical rod 4a, two on each side plate 4.Vertical rod 4b is between front and back vertical rod 4a, 4b in two, be separated with certain width between be arrangeding in parallel also, this width is slightly less than the width between preceding rear stool foot 13a, the 13b of above-mentioned chair mechanism, the epimere of vertical rod 4b is formed with the lift span at some intervals respectively in two, the two ends of two lifting linking members 11 by connectors such as bolt (not shown) with about in two a certain group of lift span on the vertical rod 4b be connected to a fixed, as required can be with two lifting linking members 11 and different lift span connection to be adjusted to suitable height.The top that above-mentioned chair mechanism 5 is placed lifting linking members 11 so again, owing to the interval width of two lifting linking members 11 be less than before the interval of rear stool foot 13a, 13b two lifting linking members 11 just in time are embedded between preceding rear stool foot 9a, the 9b of chair mechanism 5, chair mechanism 5 just firmly is stable in the top of base mechanism 6.When child grows by 30 months, two lifting linking members 11 can be adjusted to lower position, again chair mechanism 5 is fixed on the base mechanism 6, can allows child on dining table, have dinner or write drawing etc. with being grown up like this at a suitable height and position.

On the preceding vertical rod 4a of above-mentioned side plate 4 also respectively the compartment of terrain be formed with some lift spans.The two ends of step 7 by connectors such as bolt (not shown) with about before two a certain group of lift span on the vertical rod 4a be connected to a fixed, can regulate the height of step 7 on demand.The spacing of the lift span on the middle vertical rod 4b is more smaller than the spacing of the lift span of preceding vertical rod 4a, and so corresponding human upper limb and lower limb growth characteristics can progressively reduce the height of chair mechanism 5 and the height of step 7 with children's growth.

Be formed with the internal thread screw on the back vertical rod 4c of above-mentioned side plate 4, back plate 10 be fixed between the two back vertical rod 4c by connectors such as bolts.

Child growth chair of the present utility model is except the children for baby or less age provide the seat that a proper height is arranged when having dinner, and also having for entering preschool children provides the usefulness of a comfortable easy desk platform.As shown in Figure 5, after chair mechanism 5 taken off, with vertical rod 4a bottoms before the base mechanism 6 is that the axle center is turned over and turn 90 degrees, one can be the write desk platform of usefulness of drawing of children, this has been carved into table top the back plate 10 of original base mechanism 6, for entering preschool children ' s reading, writing convenience is provided.

In sum, child growth chair of the present utility model on the one hand can be with the growth of infant age, at any time adjust the height of seat and step, for having a dinner or write on the table limit to play etc., the children of all ages and classes provide the seat of proper height, in case the incorrect writing posture of the early stage formation of children causes the early stage pseudo-myopia of children; On the other hand, child growth chair of the present utility model also can become the write usefulness of desk platform of drawing of preschool child, for general family solved do not have suitable, wide age bracket during the child growth use the chair problem.

Child growth chair of the present utility model has kept baby's having a dinner conveniently during less age, function such as safe in utilization, more pay attention to the Childhood with eye safety, original baby's split dining chair functions expanding, the operating period has also prolonged greatly.

Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation or the replacement of various equivalences, therefore, as long as in connotation scope of the present utility model in the scope to the variation of the foregoing description, claims that modification all will drop on the application.

Claims

1. a child growth chair comprises a chair mechanism and base mechanism, and described chair mechanism is made of handrail, backrest, stool plate, stool pin and meal plate, and described handrail the place ahead is installed with the anti-bar that falls; Described base mechanism comprises: the both sides side plate that is oppositely arranged, and each side plate is by vertical rod before, a back vertical rod and be arranged in whole composition of two vertical rods that be arranged in parallel separately in the middle of the forward and backward vertical rod; It is characterized in that: the described lift span that is formed with some intervals in each in the vertical rod; Two lifting linking members, the lift span in its two ends and the described both sides side plate in the vertical rod is connected to a fixed by connector, and described chair mechanism places on described two lifting linking members.

2. child growth chair as claimed in claim 1, it is characterized in that: the both sides of described backrest are formed with the lift span at some intervals, the rear side of described two handrails is formed with the internal thread screw, different lift span and be connected and fixed by connector on the corresponding described backrest of the internal thread screw of described handrail.

3. child growth chair as claimed in claim 1 is characterized in that: be formed with the lift span at some intervals in the preceding vertical rod of described both sides side plate, the lift span in step two ends and the described preceding vertical rod is connected to a fixed by connector.

4. child growth chair as claimed in claim 1 is characterized in that: be formed with the internal thread screw in the back vertical rod of described both sides side plate, a back plate is fixedly arranged between the described back vertical rod by connector.