CN101233984B - Chair for child - Google Patents
Chair for child Download PDFInfo
- Publication number
- CN101233984B CN101233984B CN2008100053130A CN200810005313A CN101233984B CN 101233984 B CN101233984 B CN 101233984B CN 2008100053130 A CN2008100053130 A CN 2008100053130A CN 200810005313 A CN200810005313 A CN 200810005313A CN 101233984 B CN101233984 B CN 101233984B
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- CN
- China
- Prior art keywords
- chair
- child
- wrist
- desk
- rest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/10—Children's chairs capable of being suspended from, or attached to, tables or other articles
- A47D1/103—Children's chairs capable of being suspended from, or attached to, tables or other articles attachable to adult's chairs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/10—Children's chairs capable of being suspended from, or attached to, tables or other articles
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/10—Children's chairs capable of being suspended from, or attached to, tables or other articles
- A47D1/106—Children's chairs capable of being suspended from, or attached to, tables or other articles attachable to tables
Abstract
The invention provides a chair for children, which can be easily arranged on a seat adjacent to a desk in a stable state, capable of preventing from being used by mistake. The chair for children is arranged on seats adjacent to desks, comprising: a seat part, a back part and a chair body for supporting the seat part and the back part. The chair body is arranged by suspension taking the upper parts of the desk and the seat as pivots for supporting the middle of the seat part at the upper part of the seat.
Description
Technical field
The present invention relates to a kind of chair for child, relate in particular to and a kind ofly approaching the chair for child set on the face that is provided with of desk.
Background technology
In the prior art, disclose a kind of in order to the child is fitted the chair for child of positizing with respect to the position of taking one's seat of desk.When directly being sitting in general chair or seat because of height inadequately can't structure for the child of desktop, it is in order to the height of the seat portion of improving this child and taking one's seat.For example, in the prior art, disclose a kind of be arranged on the seat that approaches desk and improved the chair for child (promptly increasing type seat (booster seat)) of seat portion type highly.
The chair for child of the type is through being arranged on more small-sized chair on the general seat, improving the essence height of seat portion apart from the floor, and with child's the position of taking one's seat near above the desk.Particularly, the chair for child that prior art proposed has: be arranged on the horizontal foot above the seat; The seat portion that is arranged on foot top and the child is taken one's seat; In the place ahead of chair, the fastening component that is interlocked with desk; At the rear of chair, the framework that connects with the boundary of the seat surface at seat and backrest; And with so that the supporting member (this can open the 2002-336096 communique with reference to Japanese Patent Laid) that fastening component and framework support towards the fore-and-aft direction of chair.
But, in above-mentioned chair for child, the problem shown in following is arranged.That is, because this chair for child is arranged on the seat, so this chair for child major part is used in the seat is fixed on the situation that is provided with under the state around the desk.But, supply that the seat of chair for child is set and can't form the stable face that is provided with owing to have flexibility, when therefore using, might make chair for child become unstable when suitably this chair for child not being fixed on desk or seat.In addition, for suitably fixedly chair for child is with the formation stable state, the supporting member that must carry out through being located at chair for child very numerous and diverse operation that is provided with such as is fixed between desk and the seat with this chair for child.In addition,, also can on the seat, support oneself, therefore might not give suitably fixing and wrong use under labile state even chair for child as implied above is fixed.In addition, because comparatively complicated, therefore form the principal element of cost raising in order to the structure of fixing chair for child.
Summary of the invention
The present invention grinds wound in view of said circumstances, and purpose is to provide a kind of and can under stable state, be easily positioned on the seat that approaches desk, and can prevent the wrong chair for child that uses.
In order addressing the above problem, and to realize that the object of the invention, the present invention provide a kind of and be arranged near the chair for child on the face that is provided with that is disposed at desk, to it is characterized by, have: seat portion; Back-rest; And in order to supporting the chair body of this one and this back-rest, it is fulcrum and unsettled setting up that this chair body is provided with face with the top of this desk and this, is held in this face is set so that this hollow is propped up.
In addition, in the chair for child of the present invention, this chair body also can comprise: this one more below and the more rear of this back-rest, with this be provided with face above the foot that connects; And this one more above and more the place ahead of this back-rest, with first wrist that connects above this desk,, make this chair body be unsettled and set up through this foot and this first wrist.
In addition, in the chair for child of the present invention, this chair body also can comprise: below this desk, connect and with second wrist of this this desk of first wrist clamping.
In addition, in the chair for child of the present invention, this second wrist is supported by this chair body with turn mode freely, and is attached at this one or this chair body.
In addition; In the chair for child of the present invention; This one near the leading edge of this one with the straight line with this leading edge almost parallel serve as the axle and support by this chair body with turn mode freely; This second wrist serves as an axle and being supported by this chair body with turn mode freely with the straight line with the leading edge almost parallel of this one, and the hinder marginal part of this one and this second wrist are connected.
In addition, in the chair for child of the present invention, this back-rest is supported by this chair body with turn mode freely with this second wrist, and the hinder marginal part of this one and this back-rest are connected.
In addition, in the claim chair for child of the present invention, also can comprise: in order to the binding length adjustment device (linking the length adjustment means) of the space of adjusting this second wrist and this one or this chair body.
In addition, in the chair for child of the present invention, also can this first wrist be formed armrest part.
In addition; In the chair for child of the present invention; Also can the end upper shield be set in the end of this desk side of this second wrist, this terminal upper shield has at least two kinds of wall thickness of thickness inequality each other, as the wall thickness till the installation site that is installed in this second wrist certainly to the periphery of this end upper shield; Through changing the installation direction of this end upper shield, can regulate wall thickness freely between this mutual end upper shield of this second wrist and this desk for this second wrist.
In addition, in the chair for child of the present invention, be provided with on-slip device (on-slip means) above the one at this, it is outstanding towards the top by this one, and the child's through being sitting in this one crotch, can prevent that this child is by this landing.
Useful technique effect of the present invention is, according to the present invention, through will be provided with face above compare the higher desk of rigidity comparatively one of top fulcrum as chair for child, this chair for child can be set under stable state.In addition and since must via the top of desk be provided with face above make its unsettled setting up so that chair for child is supported oneself, therefore can prevent under labile state, to be provided with the mistake of directly using under the situation of chair for child and use.
In addition; According to the present invention; Since foot and first wrist are separately positioned on the face of setting top and desk above; Under state, just can use chair for child, therefore this chair for child can be set under stable state, and can prevent this chair for child wrong use under labile state with hollow support seat portion.
In addition,, utilize first wrist and the stable desk of the second wrist clamping, chair for child is fixed on the desk, can make the state that is provided with of chair for child more stable with this according to the present invention.
In addition, according to the present invention, only make the second wrist turn that links seat portion or chair body can the clamping desk, it is very simple and easy that the structure of second wrist is formed, and can reduce manufacturing cost.
In addition, according to the present invention, the body weight through the child applies load to seat portion, with this second wrist is moved with the clamping desk with seat portion interlock.That is, through the child is taken one's seat chair for child is fixed on desk automatically, therefore very easily in operation is set.
In addition, according to the present invention, the body weight through the child applies load to seat portion, makes back-rest turn with seat portion interlock, and second wrist therewith moves and the clamping desk.That is, chair for child is fixed on desk automatically, therefore very easily in operation is set through the child is taken one's seat.
In addition,, only regulate the simple operations of the space of second wrist and seat portion or chair body, can make the second wrist turn and the clamping desk according to the present invention.
In addition, according to the present invention,, therefore can make the structure simplification, and can reduce manufacturing cost because the handrail double as is the part of the support structure of chair for child.
In addition; According to the present invention; Because scalable between the wall thickness of the mutual end upper shield of first wrist and desk, therefore changes the wall thickness of end upper shield according to desk thickness, make mutual spacing of end upper shield and desk leave consistent with desk thickness with this; And the certain clamping desk of first wrist capable of using and second wrist, and can further improve the security when chair for child is set.
In addition, according to the present invention,, therefore can further improve the security when using chair for child owing to can prevent the child by the landing of seat portion through the on-slip device.
Description of drawings
Fig. 1 is the oblique view of the chair for child of example 1 of the present invention.
Fig. 2 is the oblique view of chair for child from oblique rear.
Fig. 3 is the oblique view from the end upper shield at oblique rear.
Fig. 4 is the main position side view of chair for child.
Fig. 5 is the main position side view of chair for child.
Fig. 6 is the take one's seat side view of the chair for child under the state of child.
Fig. 7 be provided with or the removal state under the side view of chair for child.
Fig. 8 is the side view that the chair for child under the state is set.
Fig. 9 is the oblique view of taking in form of chair for child, and it illustrates and carries the state diagram that places storehouse self-support platform preceding.
Figure 10 is the oblique view of taking in form of chair for child, and it illustrates and carries the state diagram that places behind the storehouse self-support platform.
Figure 11 is the oblique view in certainly oblique the place ahead of chair for child of example 2 of the present invention.
Figure 12 is the oblique view of chair for child from oblique rear.
Figure 13 be provided with or the state of removal under the side view of chair for child.
Figure 14 is the side view that the chair for child under the state is set.
Figure 15 is the oblique view in certainly oblique the place ahead of chair for child of example 3 of the present invention.
Figure 16 is the oblique view of chair for child from oblique rear.
Figure 17 be provided with or the state of removal under the side view of chair for child.
Figure 18 is the side view that the chair for child under the state is set.
Figure 19 is the oblique view with chair for child of 3 fixation type safety bands.
Figure 20 is the oblique view of the end upper shield at the certainly oblique rear of chair for child in the variation.
Wherein, description of reference numerals is following:
1 chair for child, 2 desks
3 seats, 10 chair bodies
The bar-shaped pin of 11 11a of foot
13 anchor clamps, 14 clamp shaft
15 anchor clamps linking parts, 16 end upper shields
16a plugs 20 portions in hole
21 portion's turn axle 22 on-slip crotch guide members
30 back-rests 31 grip the hole
40 linking belts, 41 length adjustment mechanisms
50 storehouse self-support platforms, 60 safety belts
The wall thickness of H1 till by middle position up and down to the upper limb that plugs hole 16a
The wall thickness of H2 till by middle position up and down to the lower edge that plugs hole 16a
H3 end upper shield 16 leaves with the mutual spacing of desk
H4 end upper shield 16 leaves with the mutual spacing of desk
H5 distance H 6 distances
The specific embodiment
Following with reference to accompanying drawing, specify each example of chair for child of the present invention.At first, [I] explains the basic conception that each example is common; Afterwards, [II] explains with regard to the particular content of each example; At last, [III] explains with regard to the variation of each example.But the present invention receives each example and qualification to some extent.
The common basic conception of [I] each example
The basic conception that each example is common at first is described.The purpose of the chair for child of each example is, the child is fitted positizing with respect to the position of taking one's seat of desk.
The chair for child of each example object is set for arbitrarily, for example can be arranged near being configured in being provided with on the face of desk.In addition, also can in eating and drinking establishment such as dining room or general family, be arranged near the seat that is disposed at desk.Below hypothesis is arranged on the seat with chair for child and describes.
One of characteristic of the chair for child of each example is roughly have: with the top and seat of desk top is that fulcrum makes that this chair for child is unsettled to be set up, and props up the structure that is held in the seat with the seat portion that hollow is taken one's seat the child.Therefore, one of top fulcrum as chair for child of the desk through will be higher with comparing rigidity comparatively above the seat can be provided with this chair for child under stable state.In addition, must make it above desk, chair for child supported oneself, therefore can't under labile state, chair for child be arranged on the seat, and can prevent the use of chair for child mistake with unsettled setting up above the seat.
In addition, one of further feature of the chair for child of each example is roughly have the anchor clamps (clamp) in order to the clamping desk.Therefore, can chair for child easily be fixed on as the desk of stablizing fulcrum, and can under stable state, be provided with on the present position.
The particular content of [II] each example
The particular content of each example of the present invention is explained with that.
[example 1]
Example 1 at first is described.This form forms as one back-rest and anchor clamps, and back-rest is connected with seat portion.
Fig. 1 is the oblique view of the chair for child of example 1 from oblique the place ahead, and Fig. 2 is the oblique view of chair for child from oblique rear.
(formation of chair for child)
The formation of the chair for child of this example 1 at first is described.As shown in Figure 1, the chair for child 1 of this example 1 has: chair body 10, seat portion 20, back-rest 30 and linking belt 40.
(formation of chair for child-chair body 10)
As shown in Figure 1, chair body 10 is in order to support seat portion 20 and back-rest 30, and it has foot 11, handrail 12 and anchor clamps 13.Foot 11 is in order to being the support tectosome that fulcrum is supported chair body 10 with the top of seat, and it is by the below of seat portion 20 and at the more rear of back-rest 30 and the tectosome that connects above the seat and prolong setting.The shape of foot 11 or formation are arbitrarily, but in this example 1, as shown in Figure 2, foot 11 is by two bar-shaped pin 11a and in order to connect said bar-shaped pin 11a and to constitute with the grounding leg 11b that connects above the seat.In addition, also can only constitute foot 11, perhaps also can use the U word pin that metal tubulation material bending machining is formed through a bar-shaped pin 11a.
Anchor clamps 13 in order to below desk, to connect with handrail 12 clamping desks, wherein anchor clamps 13 are equivalent to second wrist in claims.Particularly, as shown in Figure 1, near the below of anchor clamps 13 by each handrail 12 of the both sides that are positioned at chair body 10, the clava that is provided with these handrail 12 almost parallels forms.And anchor clamps 13 are supported by chair body 10 with turn mode freely through clamp shaft 14.This clamp shaft 14 with the direction of the leading edge almost parallel of seat portion 20, be plugged in anchor clamps 13 and chair body 10.
At this, be provided with end upper shield 16 in the end near the desk side of anchor clamps 13.End upper shield 16 is in order to protecting the end of these anchor clamps 13, and as in order to regulate the adjusting device at these anchor clamps 13 and the mutual interval of desk.At the oblique view of watching end upper shield 16 shown in Fig. 3 by oblique rear.Particularly; End upper shield 16 have in order to insert the mode take off freely be inserted in anchor clamps 13 end (in Fig. 3 and not shown) plug hole 16a; Be plugged in this through the end that makes anchor clamps 13 and plug hole 16a, can load and unload the end that freely end upper shield 16 is installed in anchor clamps 13.At this, end upper shield 16 have at least two kinds of distances (wall thickness) as end upper shield 16 with respect to the installation site (plugging the middle position up and down of hole 16a) of the end of anchor clamps 13 mutual distance (being the wall thickness of end upper shield 16) with the periphery of end upper shield 16.At this, in Fig. 3, when being made as H1 by the wall thickness till middle position up and down to the upper limb that plugs hole 16a, when being made as H2, forming wall thickness H 1＞wall thickness H 2 by the wall thickness of middle position up and down till lower edge that plugs hole 16a.Therefore, shown in the main position side view of Fig. 4, when so that wall thickness H 1 when being positioned at the mode mounting end upper shield 16 of top of anchor clamps 13, makes the mutual spacing of end upper shield 16 and desk (being handrail 12 among Fig. 4) from forming H3.On the other hand, shown in the main position side view of Fig. 5, when so that the mutual spacing that wall thickness H 2 when being positioned at the mode mounting end upper shield 16 of top of anchor clamps 13, makes end upper shield 16 and desk (being handrail 12 among Fig. 5) from forming H4 (H4＞H3).Therefore; Change the installation direction of end upper shield 16 according to the thickness of desk; It is consistent with desk thickness at any time with this mutual spacing of end upper shield 16 and desk to be left, and handrail capable of using 12 and anchor clamps 13 certain clamping desks, and can improve the security when chair for child is set.
(formation of chair for child 1-seat portion 20)
As shown in Figure 1, seat portion 20 usefulness are so that the child takes one's seat, and it is roughly a flat board.Seat portion 20 in foot 11 with the bearing surface at seat, and handrail 12 in the centre position of the bearing surface of desk, support by chair body 10 with turn mode freely through seat portion turn axle 21.Therefore, connect, support seat portion 20 through chair body 10, be held in the seat following of the state of hollow (noncontact) in the centre of seat and desk through making foot 11 and handrail 12 and seat and desk.In addition, seat portion turn axle 21 is positioned near the leading edge of a portion 20, with the direction of the leading edge almost parallel of seat portion 20, be inserted in a portion 20 and chair body 10.
In addition, top (seat surface) of seat portion 20 is provided with on-slip crotch guide member 22.This on-slip crotch guide member 22 is corresponding with the on-slip device in claims, and is outstanding towards the top by seat portion 20, and the child's through being sitting in this one 20 crotch can prevent that this child is by these 20 landings.Particularly, on-slip crotch guide member 22 forms and has circular short cylindrical in the upper end, and in fixedly near the top leading edge of seat portion 20 about the substantial middle position.The height of this on-slip crotch guide member 22 preferably can be detained the child's who only sits seat portion 20 crotch, and, can not cause the mode of the height of obstacle to determine to form for the action that makes the child sit seat portion 20.The material of this on-slip crotch guide member 22 is arbitrarily, and timber for example capable of using or the resin with damping characteristics form.
(formation-back-rest 30 of chair for child)
The back-rest 30 roughly writing board shapes that are as shown in Figure 1 have the hole of gripping 31 near central authorities.The both sides of this back-rest 30 are fixed on the rearward end of anchor clamps 13, and this back-rest 30 is supported by chair body 10 with turn mode freely together with anchor clamps 13.
(formation-linking belt 40 of chair for child)
Linking belt 40 is in order to joint seat portion 20 and back-rest 30.As shown in Figure 2, its both ends are fixed on the hinder marginal part and the back-rest 30 of a portion 20 respectively.The shape of this linking belt 40 or formation are arbitrarily, also can use through the formed band spare of synthetic fibers (belt).Perhaps, for example also can use by metal or the formed universal joint of synthetic resin (universal joint), and be not to be band shape.
(setting of chair for child and removal)
Then, explain with regard to the setting of the chair for child 1 of this example 1 and the concrete steps of removal.Fig. 6 to Fig. 8 is the side view of chair for child 1, state of taking one's seat for the child shown in Figure 6, the state when preceding or removal are set shown in Figure 7, the state when being provided with shown in Figure 8.As shown in Figure 6, chair for child 1 is arranged near being disposed on the seat 3 of desk 2 and uses.When being arranged on chair for child 1 on the seat 3, at first, utilizing to grip hole 31 these chair for child 1 of maintenance, and be carried to as near the seat 3 that the place is set.
Then; One side keeps gripping hole 31, simultaneously chair for child 1 is configured in the top height between handrail 12 and anchor clamps 13 of desk 2, and; The place ahead of this chair for child 1 towards desk 2, is made this chair for child 1 advance to handrail 12 and arrives till desks 2 top.Afterwards, as shown in Figure 7, make this chair for child 1 drop to foot 11 and handrail 12 and connect above seat 3 and the desk 2 till.At this moment, through with the handrail that connects above the desk 2 12, and and seat 3 above the foot 11 that connects, with the 10 unsettled supports of chair body, and through chair body 10 portion 20 hollows are propped up to be held in seat 3.
When under this state, making the child take one's seat on the seat portion 20,, apply load down near the central authorities of seat portion 20 through child's body weight.Therefore as stated, seat portion 20 is supported by chair body 10 with turn mode freely, and the seat portion turn axle 21 with the front portion that is positioned at this one 20 is hinder marginal part turn towards the below that the center makes this one 20.Along with the turn of this one 20,, load down is conveyed to the back-rest 30 of the upper end of being fixed in linking belt 40 with fixedly linking belt 40 traction of the hinder marginal part of seat portion 20 towards the below.Therefore at this, back-rest 30 is supported by chair body 10 with turn mode freely together with anchor clamps 13 as stated, together with rearward end turn towards the below of anchor clamps 13.In addition, with this turn interlock, anchor clamps 13 are center and turn with clamp shaft 14, therefore, and the turn of the leading section of anchor clamps 13 towards the top, and below desk 2, connect.As implied above, when connecting below the leading section of anchor clamps 13 and the desk 2, desk 2 is applied load up by the leading section of anchor clamps 13.In the leading section of handrail 12, desk 2 is applied load down, therefore as shown in Figure 8, chair for child 1 forms and comes the state of clamping desk 2 through the leading section of handrail 12 and the leading section of anchor clamps 13, and makes chair body 10 be linked to desk 2 more strongly.In addition, under this state, on-slip crotch guide member 22 (also not shown among Fig. 8) can be positioned at child's crotch, and prevents that the child is from seat portion 20 landing towards the place ahead.
Afterwards, when with chair for child 1 by seat 3 on during removal, after going out the child, keep gripping hole 31 and back-rest 30 carried on the top by 1 armful of chair for child.Back-rest 30 turn towards the top through proposing action on this makes with its interlock and leading section turn towards the below of the anchor clamps 13 that connect with desk 2 with this, and below desk 2, leaves.Therefore, as shown in Figure 7, form the not state of clamping desk 2 of chair for child 1, and can be easy to removal chair for child 1.
Wherein, when being configured in chair for child 1 on the seat 3, when not making handrail 12 be positioned under the situation above the desk 2 that directly mistake descends this chair for child 1, the fulcrum of this chair for child 1 is merely the abutment portion at foot 11 and seat 3.Under this state, the center of gravity of chair for child 1 is positioned at the position in more the place ahead of foot 11, thus chair for child 1 forward direction fall down, and can't use as chair.That is, after suitably being configured in chair for child 1 on the seat 3, just can use this chair for child 1.As implied above, in this example 1, under making the correct not unsettled state that is set up in above the desk 2 with above the seat 3 of chair for child 1, and can not use chair for child 1, prevent that with this chair for child 1 from directly using under labile state.
(taking in of chair for child)
The taking in of chair for child 1 of this example 1 explained with that.Fig. 9, Figure 10 illustrate the oblique view of taking in form of chair for child, and Fig. 9 illustrates and carries the state diagram place before the storehouse self-support platform, and Figure 10 illustrates and carries the state diagram that places behind the storehouse self-support platform.When taking in chair for child 1, shown in Figure 9 for striding and the overlapping chair for child 1 of taking in of multilayer.At this moment, make the part in more the place ahead of the foot 11 in chair body 10 following of chair for child 1 of upside carry the chair for child 1 that places downside handrail 12 above, and stride and multilayer it is overlapping.Then, the front portion of the chair for child 1 of below carried place storehouse self-support platform 50, accomplish taking in of chair for child 1 with this.This storehouse self-support platform 50 to form with the corresponding height of the leading edge of seat portion 20, can place storehouse self-support platform 50 that chair for child 1 is supported oneself for supplying to take in chair for child 1 formed pedestal through the leading edge of this one 20 is carried.According to holding structure as implied above, can the overlapping chair for child 1 of taking in of multilayer, can reduce when not using space required when a plurality of chair for child 1 are taken in this.In addition, through the accommodation space of minimizing chair for child 1 as implied above, also can chair for child 1 easily be introduced into the less shop of scale.
(effect of example 1)
As implied above, according to example 1, because therefore one of top fulcrum as chair for child 1 of the desk 2 on plane that rigidity is higher and stable can be provided with chair for child 1 under stable state.In addition, handrail 12 and foot 11 are separately positioned on desk 2 top and seat 3 above, under state, just can use chair for child 1 with hollow support seat portion 20, therefore can prevent the wrong chair for child 1 that uses under labile state.In addition, utilize the stable desk 2 of handrail 12 and anchor clamps 13 clampings, chair for child 1 be fixed on desk 2, with this can make chair for child 1 that state is set is more stable.In addition, the body weight through the child applies load to seat portion 20, with this anchor clamps 13 is moved and then clamping desk 2 with seat portion 20 interlocks.That is, take one's seat through making the child, and chair for child 1 is fixed on desk 2 automatically, therefore operation is set and carries out very easily.In addition, because handrail 12 double as are the part of the support structure of chair for child 1, therefore can make simple structureization, and can reduce manufacturing cost.In addition, except above-mentioned basic effect,, can reduce and take in requisite space through with the overlapping chair for child 1 of taking in of multilayer.
[example 2]
Example 2 then is described.This form is for being linked to anchor clamps the form of chair body.
Figure 11 is the oblique view of the chair for child of example 2 from oblique the place ahead, and Figure 12 is the oblique view of chair for child from oblique rear.Wherein, The formation of example 2 is except the situation of special record; The formation of itself and example 1 is roughly the same, with the roughly the same structure of the formation of example 1 marking with this example 1 identical Reference numeral and/or title, and omit its explanation.
(formation of chair for child)
The formation of the chair for child 1 of this example 2 at first is described.Like Figure 11 and shown in Figure 12, the chair for child 1 of this example 2 has: chair body 10, seat portion 20, back-rest 30 and linking belt 40.Chair body 10 is except foot 11, handrail 12, the anchor clamps 13, have anchor clamps linking part 15 in addition.
(formation of chair for child-anchor clamps linking part 15)
Anchor clamps linking part 15 links in order to the anchor clamps 13 of the both sides that will be positioned at chair body 10 each other, form be roughly bar-shaped.Shown in figure 11, at the rear of back-rest 30, the both ends of anchor clamps linking part 15 are fixed on the rearward end of each anchor clamps 13.
(formation of chair for child-seat portion 20)
Shown in figure 11, the seat portion 20 of this example 2 has the shape identical with the seat portion of example 1 20, but it is completely fixed in chair body 10.
(formation-back-rest 30 of chair for child)
Shown in figure 12, the back-rest 30 of this example 2 has the shape identical with the back-rest of example 1 30, but fixing with anchor clamps 13, but is completely fixed in chair body 10.
(formation-linking belt 40 of chair for child)
Shown in figure 12, the linking belt 40 of this example 2 has length adjustment mechanism 41.Length adjustment mechanism 41 is in order to the space of alignment jig 13 with chair body 10, and it is corresponding with the binding length adjustment device in claims.Particularly, the both ends of linking belt 40 are fixed on the central portion of anchor clamps linking part 15 and the central portion of grounding leg 11b.Come the space of alignment jig linking part 15 and grounding leg 11b through length adjustment mechanism 41, anchor clamps 13 turn with its interlock.Wherein, constituting arbitrarily of length adjustment mechanism 41 can be used for example metal system ratchet-type (ratchet) fastener or resin system fastener etc.
(setting of chair for child and removal)
The setting and the removal of the chair for child 1 of this example 2 then are described.Figure 13 and Figure 14 are the side view of chair for child, and be shown in Figure 13 for the state for setting shown in Figure 14 is set or the state of removal.The chair for child 1 of this example 2 is identical with the chair for child 1 of example 1, be carried near be disposed at desk 2 seat 3 near till after, be arranged on the seat 3.
Shown in figure 13; Form through with the handrail that connects above the desk 2 12, and and seat 3 above the foot 11 that connects; With the 10 unsettled supports of chair body; And through chair body 10 seat portion 20 is propped up with hollow after the state that is held in seat 3, the length adjustment mechanism 41 of operation linking belt 40 shortens the length of this linking belt 40.Linking belt 40 is connected grounding leg 11b and anchor clamps linking part 15, so anchor clamps linking part 15 is towards the direction of grounding leg 11b, i.e. the turn towards the below.Because anchor clamps linking part 15 is fixed on the rearward end of anchor clamps 13, therefore making anchor clamps 13 is center and turn with the action interlock of anchor clamps linking part 15 with clamp shaft 14, the turn of the leading section of anchor clamps 13 towards the top, and below desk 2, connect.As implied above, shown in figure 14, after chair for child 1 forms the state of leading section clamping desk 2 of leading section and anchor clamps 13 through handrail 12, make the child be seated at chair for child.
When with chair for child 1 by seat 3 on during removal, working length governor motion 41 and the length of lengthening linking belt 40.Therefore when the length of lengthening linking belt 40, anchor clamps linking part 15 turn towards the top makes leading section turn towards the below of the anchor clamps 13 that below desk 2, connect, and below desk 2, leaves with its interlock.Therefore, shown in figure 13, form the not state of clamping desk 2 of chair for child 1, but and removal chair for child 1.
(effect of example 2)
As implied above, according to example 2,, therefore except the basic effect identical, can make the simple structureization of chair for child 1 in addition, and can reduce manufacturing cost with example 1 because the part that will have a rotating mechanism is defined in anchor clamps 13.
[example 3]
Example 3 then is described.The state of this form for seat portion and anchor clamps are connected.
Figure 15 is the oblique view of the chair for child of example 3 from oblique the place ahead, and Figure 16 is the oblique view of chair for child from oblique rear.Wherein, The formation of example 3 is except the situation of special record; Roughly the same with the formation of example 2, with the roughly the same structure of the formation of example 1 marking with this example 1 identical Reference numeral and/or title, and omit its explanation.
(formation of chair for child)
The formation of the chair for child 1 of this example 3 at first is described.Like Figure 15 and shown in Figure 16, the chair for child 1 of this example 3 has: chair body 10, seat portion 20, back-rest 30 and linking belt 40.Chair body 10 has: foot 11, handrail 12, anchor clamps 13 and anchor clamps linking part 15.
(formation of chair for child-seat portion 20)
Shown in figure 16, the seat portion 20 of this example 3 is identical with the seat portion 20 of example 1, near the leading edge of this one 20, is supported by chair body 10 with turn mode freely through the turn axle 21 of seat portion.
(formation-linking belt 40 of chair for child)
Shown in figure 16, the both ends of the linking belt 40 of this example 3 are fixed on the central portion of anchor clamps linking part 15 and the hinder marginal part of seat portion 20.
(setting of chair for child and removal)
The setting and the removal of the chair for child 1 of this example 3 then are described.Figure 17 and Figure 18 are the side view of chair for child, and be shown in Figure 17 for the state for setting shown in Figure 180 is set or the state of removal.The chair for child 1 of this example 3 is identical with the chair for child 1 of example 1, be carried near be disposed at desk 2 seat 3 near till after, be arranged on the seat 3.
Shown in figure 17; Form through with the handrail that connects above the desk 2 12, and and seat 3 above the foot 11 that connects; With the 10 unsettled supports of chair body; And through chair body 10 seat portion 20 is propped up with hollow after the state that is held in seat 3,, near the central authorities of seat portion 20, apply load down through child's body weight when making the child be seated at 20 last times an of portion.With this, be hinder marginal part turn that the center makes a portion 20 towards the below with seat portion turn axle 21.Along with the turn of seat portion 20, make linking belt 40 traction of the hinder marginal part that is fixed in a portion 20 towards the below, make the also turn of anchor clamps linking part 15 of the upper end that is fixed on linking belt 40 towards the below.In addition, making anchor clamps 13 is center and turn makes leading section turn towards the top of anchor clamps 13 with the action interlock of anchor clamps linking part 15 with clamp shaft 14, and below desk 2, connects.With this, shown in figure 18, make chair for child 1 form the state of the leading section clamping desk 2 of leading section and anchor clamps 13 through handrail 12.
When with chair for child 1 by seat 3 on during removal, anchor clamps linking part 15 is carried on the top.When anchor clamps linking part 15 towards the top during turn, make with its interlock and leading section turn of the anchor clamps 13 that connect with desk 2, and below desk 2, leave towards the below.Therefore, shown in figure 17, chair for child 1 forms the not state of clamping desk 2, but and removal chair for child 1.
(effect of example 3)
As implied above, according to example 3, seat portion 20 is applied load through child's body weight, make anchor clamps 13 actions with seat portion 20 interlocks and clamping desk 2 with this.That is, take one's seat through making the child, and chair for child 1 is fixed on desk 2 automatically, therefore operation is set and carries out very easily.
The variation of [III] each example
More than explain that with regard to each example of the present invention concrete formation of the present invention and means can be done to change arbitrarily and improvement in the scope of the technological thought of the present invention that claim is put down in writing.Variation as implied above below is described.
(problem that solves about the institute desire and the effect of invention)
At first; The problem that institute of the present invention desire solves and the effect of invention are not to be defined in above-described content; Solve the problem of putting down in writing through the present invention; Also can reach the effect of putting down in writing, and can only solve the part of the problem of being put down in writing sometimes, and only reach the part of the effect of being put down in writing.
(about the correlation of each example)
Each example combination in any capable of using of above-mentioned explanation and combined each other.For example, also can be at the length adjustment mechanism 41 in the 40 combination examples 2 of the linking belt in example 1 or the example 3.Can cooperate child's build to regulate the relative position of a portion 20 and back-rest 30 with this, and can promote the seat comfort.
(about safety belt)
In example 1 to 3, be not provided with in order to keeping the mechanism of child at chair for child, but also can be in the chair for child setting in order to prevent safety belt that the child drops etc.For example, shown in figure 19,3 fixation type safety bands 60 that utilize seat portion 20 and back-rest 30 to fix can be set.When making the child be seated at chair for child 1, the 60 maintenance childs that use of seat belts can prevent that with this child from dropping.
(about the end upper shield)
About end upper shield 16, also capable of usingly form with example 1 different structure.For example; Shown in figure 20; Also can the profile of end upper shield 16 be formed roughly Nogata shape, and the distance (wall thickness) that obtains more than three kinds (in Figure 20, being four kinds of H1, H2, H5, H6) is as by the distance (wall thickness) till installation site (plugging the middle position up and down of hole 16a) to each periphery (side) of end upper shield 16.In addition, also can end upper shield 16 be formed the polygonal more than the pentagon, and through forming the ball shape of distortion, to obtain more distance (wall thickness).Adjustment end upper shield 16 that at this moment can be finer leaves with the mutual spacing of desk.In addition; End (also not shown in Figure 20) through with anchor clamps 13 forms cylindric; And will plug hole 16a forms cylindric; Can only make end upper shield 16 directly rotation under the situation of the end that is installed in anchor clamps 13, i.e. the direction of its wall thickness of scalable, and can be more prone to carry out its adjusting.
(possibility of utilizing on the industry)
Chair for child of the present invention is for applicable to being arranged near the chair for child that is disposed on the seat of desk, and it can easily be provided with under stable state, and can prevent wrong use.
Claims (6)
1. chair for child is arranged on and approaches one of a desk and be provided with on the face, it is characterized by to comprise: a portion; One back-rest; And in order to support a chair body of this one and this back-rest; Wherein with the top of this desk and this face to be set be fulcrum and unsettled setting up to this chair body, is held in this face is set so that this hollow is propped up; This chair body comprises one first wrist and one second wrist, connects above this first wrist and this desk, connects below this second wrist and this desk, and this second wrist is with this this desk of first wrist clamping; This one or this back-rest towards below under the state that moves, can reduce with the clamping interval of this first wrist and this this desk of second wrist clamping; Under the state that moves above this one or this back-rest court, the clamping that is formed this desk of clamping with this first wrist and this second wrist can increase at interval.
2. chair for child as claimed in claim 1, wherein this chair body comprises:
One with this be provided with face above the foot that connects, be arranged on the more below of this one and the place, more rear of this back-rest;
This one is the 1st with the straight line with this leading edge almost parallel near the leading edge of this one, and is supported by this chair body with turn mode freely; This back-rest is linked to this one and this second wrist, and this back-rest does not link with this foot and this first wrist; This second wrist is linked to this back-rest, and being the 2nd with the 1st parallel straight line, and support by this chair body with turn mode freely; This one or this back-rest towards below under the state that moves, this second wrist is with the 2nd the 1st direction turn that is the center towards appointment, can reduce with the clamping interval of this first wrist and this this desk of second wrist clamping; This one or this back-rest towards above under the state that moves, this second wrist is the center towards the 2nd direction turn in contrast to the appointment of the 1st direction with the 2nd, can increase with the clamping interval of this first wrist and this this desk of second wrist clamping.
3. chair for child as claimed in claim 1; Wherein this second wrist is supported by this chair body with turn mode freely; And directly link to each other with this back-rest, this back-rest is connected with this one, this one towards below under the state that moves; Move towards the below end away from desk that drives this back-rest and this second wrist, reduces at interval with the clamping of this first wrist and formed this desk of clamping of this second wrist; This one or this back-rest towards above under the state that moves, can increase with the clamping interval of this first wrist and formed this desk of clamping of this second wrist.
4. chair for child as claimed in claim 1, wherein this first wrist forms an armrest part.
5. chair for child as claimed in claim 1, wherein this chair for child also comprises an end upper shield, this end upper shield is arranged at the end of this desk side of this second wrist; Wherein this terminal upper shield has at least two kinds of wall thickness of thickness inequality each other from being installed in till installation site to the periphery of this end upper shield of this second wrist; Through changing the installation direction of this end upper shield, can freely regulate distance between this mutual end upper shield of this second wrist and this desk for this second wrist.
6. chair for child as claimed in claim 1; Wherein this chair for child comprises an on-slip device, this on-slip device be arranged on this one above, and outstanding towards the top by this one; And the child's through being sitting in this one crotch prevents that this child is by this landing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-020483 | 2007-01-31 | ||
| JP2007020483 | 2007-01-31 | ||
| JP2007020483A JP5087288B2 (en) | 2007-01-31 | 2007-01-31 | Infant chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101233984A CN101233984A (en) | 2008-08-06 |
| CN101233984B true CN101233984B (en) | 2012-09-05 |
Family
ID=39726694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100053130A Expired - Fee Related CN101233984B (en) | 2007-01-31 | 2008-01-30 | Chair for child |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5087288B2 (en) |
| KR (1) | KR101434928B1 (en) |
| CN (1) | CN101233984B (en) |
| HK (1) | HK1122968A1 (en) |
| TW (1) | TWI404512B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101503305B1 (en) * | 2014-07-21 | 2015-03-17 | 주식회사 퓨라인터내셔널 | seat for toddlers and movable plate of the seat for toddlers |
| CN110446443B (en) * | 2017-03-24 | 2023-05-05 | 努瓦特股份有限公司 | Seat structure for infants |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4863216A (en) * | 1988-11-01 | 1989-09-05 | Prescott Clovis H | Baby chair of the type which hooks on a table edge |
| CN2164231Y (en) * | 1992-08-06 | 1994-05-11 | 铝光企业股份有限公司 | Chair for baby having meal |
| US5480211A (en) * | 1994-09-28 | 1996-01-02 | Sassy, Inc. | High chair apparatus for attachment to a table or the like |
| CN2518411Y (en) * | 2001-12-27 | 2002-10-30 | 舒栋辉 | Baby's chair |
| CN2606555Y (en) * | 2003-03-13 | 2004-03-17 | 明门实业股份有限公司 | Baby chair with positioner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550352A (en) * | 1949-06-25 | 1951-04-24 | James W Hodgson | Child's collapsible chair |
| US3052500A (en) * | 1961-05-01 | 1962-09-04 | Robert D Hyde | Combination table seat and vehicle seat for babies and small children |
| US3567275A (en) * | 1969-02-10 | 1971-03-02 | Albert M Bukey | Convertible structure |
| US4506928A (en) * | 1983-03-11 | 1985-03-26 | Gerber Products Company | Baby chair |
| JPH0548755U (en) * | 1991-12-12 | 1993-06-29 | 株式会社ショーワプロダクツ | Infant use |
| JPH07308243A (en) * | 1994-05-19 | 1995-11-28 | Yatomi Sangyo:Kk | Sitting tool for baby |
| GB2401035B (en) * | 2003-04-29 | 2006-02-08 | Wonderland Nursery Goods | Foldable frame with position locking device for use in a hook-on type baby seat |
| JP4391485B2 (en) * | 2006-03-06 | 2009-12-24 | 株式会社リッチェル | Table chair |
-
2007
- 2007-01-31 JP JP2007020483A patent/JP5087288B2/en active Active
-
2008
- 2008-01-11 KR KR1020080003352A patent/KR101434928B1/en active IP Right Grant
- 2008-01-25 TW TW097102800A patent/TWI404512B/en active
- 2008-01-30 CN CN2008100053130A patent/CN101233984B/en not_active Expired - Fee Related
-
2009
- 2009-01-23 HK HK09100830.5A patent/HK1122968A1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4863216A (en) * | 1988-11-01 | 1989-09-05 | Prescott Clovis H | Baby chair of the type which hooks on a table edge |
| CN2164231Y (en) * | 1992-08-06 | 1994-05-11 | 铝光企业股份有限公司 | Chair for baby having meal |
| US5480211A (en) * | 1994-09-28 | 1996-01-02 | Sassy, Inc. | High chair apparatus for attachment to a table or the like |
| CN2518411Y (en) * | 2001-12-27 | 2002-10-30 | 舒栋辉 | Baby's chair |
| CN2606555Y (en) * | 2003-03-13 | 2004-03-17 | 明门实业股份有限公司 | Baby chair with positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101233984A (en) | 2008-08-06 |
| TWI404512B (en) | 2013-08-11 |
| JP2008183275A (en) | 2008-08-14 |
| JP5087288B2 (en) | 2012-12-05 |
| KR20080071896A (en) | 2008-08-05 |
| HK1122968A1 (en) | 2009-06-05 |
| KR101434928B1 (en) | 2014-08-27 |
| TW200838456A (en) | 2008-10-01 |
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