CN1652710A - A foldable seat - Google Patents
A foldable seat Download PDFInfo
- Publication number
- CN1652710A CN1652710A CNA038102889A CN03810288A CN1652710A CN 1652710 A CN1652710 A CN 1652710A CN A038102889 A CNA038102889 A CN A038102889A CN 03810288 A CN03810288 A CN 03810288A CN 1652710 A CN1652710 A CN 1652710A
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- Prior art keywords
- seat
- rumble
- aforesaid right
- pipe
- backrest
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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
- A47D1/02—Foldable chairs
- A47D1/023—Foldable chairs of high chair type
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- Special Chairs (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A foldable high chair comprises a seat portion and a frame; the frame supports the seat portion and comprises a front leg and a back leg; the seat portion comprises a back, a sitting portion and a tray, the seat portion and the frame are arranged such that when the seat is folded the seat portion is framed by the front leg and the front leg is framed by the back leg, and a face of the back is positioned adjacent to a face of the tray and a face of the sitting portion, the seat portion comprises a foot-rest, a calf-rest and a connecting section; the seat portion is arranged such that when the seat is folded a face of the back is flush with a first face of the tray and the sitting portion lies adjacent to a second face of the tray; the connecting section comprises a handle for carrying the chair when it is folded.
Description
Technical field
The present invention relates to a kind of tilting seat, particularly but non-exclusive, it is about the used collapsible high dining chair of child.
Background technology
Seat folding makes product easy to store and mobile.Collapsible high dining chair is well-known.Yet, because the design of high dining chair will be supported a child at certain altitude, and want enough stablizing to reach purpose of safety, the volume of high dining chair will be bigger.So it is comparatively difficult designing a kind of high dining chair that can reduce volume under folding situation effectively.
U.S. Patent application US-A-4193630 has disclosed a kind of high dining chair, and its seat board and backrest are hollow design and both hinged and folding composition carrying cases that is close together, and by a handle this case are locked in a closed position.Deposit for convenience, stretch but the pin pipe of this high dining chair is an intussusception, service plate is removable.
Summary of the invention
The purpose of this invention is to provide a kind of improved rumble seat, particularly need not to dismantle or rumble seat that the flexible any part of intussusception is deposited.
The present invention equally also attempts to provide a kind of its size tilting seat easy to carry and store that is folded to.
In addition, this invention is also attempted and will be provided a kind of folding fast and easy relatively tilting seat of opening.
According to the present invention, provide a kind of rumble seat that comprises seat and support.Described stent support seat part also comprises one first pin pipe and a crus secunda pipe.Described seat partly comprises backrest, seat board and service plate.When seat was folding, seat board was fixed by the crus secunda pipe, and the crus secunda pipe is fixed by the first pin pipe.Backrest one side and surface of service plate and surface of seat board are adjoined.
The rumble seat that obtains thus, its size are convenient to deposit and transport.
The seat part is tightly fixing by the crus secunda pipe, and the crus secunda pipe is tightly fixing by front foot pipe.
The first pin pipe and crus secunda pipe can all comprise two pin pipes, or U type list pin pipe, when high dining chair opens use, and the intermediate portion kiss the earth.
When seat part by the crus secunda pipe fixedly the time, it can be on the two sides or three faces be fixed.It comparatively it is desirable to seat part and is fixed, even can be fixed in multiaspect more at its three face.
When the crus secunda pipe by the first pin pipe fixedly the time, it can be on the two sides or three faces be fixed.It comparatively it is desirable to crus secunda Guan Zaiqi three faces and is fixed, even can be fixed in multiaspect more.
Seat portion preferably is provided with like this, and promptly when seat was partially folded, backrest flushed fully with service plate.
The mode configuration of the first surface of service plate (i.e. the end face of service plate when seat opens use) so that backrest is embedded.In one embodiment, the first surface of service plate has a shape to be fit to embed the depression of backrest.Best, the configuration of backrest is fit to tightly snap in this depression.This sunk part also provides a child's dining area.
The configuration of the second surface of service plate (i.e. the bottom surface of service plate when seat opens use) can be partially submerged into seat board wherein.
The seat part also comprises a pedal.This part partly links to each other with seat board.When seat opened use, seat board part and pedal constituted a stairstepping device.When seat was folding, a pedal face best and seat board adjoined.When seat opens when using, the sole configuration of seat board can embed to be ridden in wherein.Pedal comprises two planar sections.When the seat portion branch opened use, two planes were almost vertical, and when seat was folding, these two planes can fold.
Backrest, seat board and pedal collapse when folding mutually.
Seat partly preferably includes the bindiny mechanism of a seat and holder part.When high dining chair opens when using, this mechanism makes between seat board and support and separates.This bindiny mechanism can make seat board and spacer support frame 10mm at least, better is spaced apart 10mm-50mm, and better is to make these two parts 10mm-30mm at interval.Preferably make its at interval about 20mm.
This bindiny mechanism comprises one and is used for product portable handle when folding.
This seat preferably also comprises a locking device that is used for seat lock is fixed on deployed position and/or stowed position.This can realize by the position that will lock seat portion with respect to support.This locking device preferably is positioned on bindiny mechanism and the support.This locking device can comprise and is used for the position, hole of ccontaining described fixedly lock on fixedly lock in the bindiny mechanism and the support.These fixedly lock may fix by spring.Should by the starting drive in the bindiny mechanism fixing lock be unclamped from Kong Weizhong by fixing lock.Handle in the bindiny mechanism can be positioned at and/or form the some of bindiny mechanism.Starting drive comprises that one or two element that need move is to open seat.For example, this actuating mechanism comprises a button and/or is squeezable handle or bar.
In one embodiment, described foot tube part part is to fix about the counterrotating mode of one first rotating shaft, and described bindiny mechanism is to fix with respect at least one pin pipe rotation about one second rotating shaft.Described support preferably limits the relative rotation angle between the first and second pin pipes, thereby a stable support is provided.
The described first pin pipe can be fixed about the mode of the relative crus secunda pipe rotation of first rotating shaft, and bindiny mechanism can fix with respect to the mode of crus secunda pipe rotation about second rotating shaft.First rotating shaft can be identical with second rotating shaft.Can be used for limiting counterrotating angle between the first and second pin pipes at the one or more Connection Blocks that extend between the first and second pin pipes.Each side that is preferably in support is provided with a bracket.
About the spinning movement of first and two rotating shafts occur in seat fold with open process in.
Best, seat folds angle and limits the first and second pin pipes and fold angle.In this respect, when seat folded and open, the anglec of rotation of bindiny mechanism can limit counterrotating angle between the first and second pin pipes.Support can comprise the mechanism of a control first and second pin pipe relative rotation angle, for example bracket or cam.
In one embodiment, for seat is folded from open configuration,, make that the fixedly lock in the locking device unclamps from Kong Weizhong by driving the actuating mechanism release seat on the Connection Block.Bindiny mechanism rotates with second rotating shaft, makes backrest move to the service plate direction.Backrest, seat board and foot-rest concertina, service plate is between backrest and seat board.Separately angle between the pin pipe reduces with the relative rotation of pin pipe about first rotating shaft.In final folding position, seat portion is fixed by a pin pipe, and this pin pipe is fixed by another pin pipe.
Open folding seat, its program is with above just in time opposite.
The better height that high dining chair opens when using is 800-1100mm, 900-1000mm more preferably, and best height is 940mm; Span is preferably 550-750mm, 600-700mm more preferably, and best span is 650mm.Height under the high dining chair collapse state is 600-800mm, and more satisfactory height is 650-750mm, and best height is 700mm; When high dining chair folds or opens.Its better width is 550-700mm, 610-650mm more preferably, and best width is 630mm.The better thickness of the wideest point is 70-150m under the high dining chair collapse state, better is 90-120mm, and that best is 110mm.In a word, folding more little then being beneficial to more of size deposits and transports.
Description of drawings
The present invention will specifically describe as follows by embodiment and accompanying drawing:
Fig. 1 is the high dining chair front/side perspective view that opens under the dormant state.
Fig. 2 is a high dining chair perspective rear/side view under the open configuration.
Fig. 3 is a high dining chair side exploded view under the open configuration.
Fig. 4 is a high dining chair side exploded view under the folded state.
Fig. 5 is a high dining chair front/side exploded view under the folded state.
Fig. 6 is a high dining chair back/side exploded view under the folded state.
Fig. 7 a is a high dining chair side exploded view under the part folded state.
Fig. 7 b is the partial enlarged drawing of high dining chair shown in Fig. 7 a.
Fig. 8 is a high dining chair front/side exploded view under the part folded state.
Fig. 9 is a high dining chair back/side exploded view under the part folded state.
Figure 10 is a high dining chair front/side partial enlarged drawing under the open configuration.
Figure 11 be second embodiment of a high dining chair under folded state almost completely, the partial enlarged drawing of service plate back side pole and bracket.
Figure 12 is the seat rearview of the 3rd embodiment of high dining chair under the open configuration.
Figure 13 is the part rearview of high dining chair shown in Figure 12 at the locking stowed position, and wherein a baffle plate is removed.
Figure 14 is the part rearview of high dining chair shown in Figure 12 at the non-locking stowed position, and wherein a baffle plate is removed.
The specific embodiment
In the following description, all about " on ", the saying of D score all is to open the relative position of the part when using when high dining chair.
Referring to Fig. 1-3, the used high dining chair 2 of this child comprises seat part 4 and holder part 6.The seat portion branch comprises a seat board 8, one service plates 10, one backrest 12, one pedals, 14, one calf-rest 16 and a connecting seat 18.High dining chair both sides respectively have a stay pipe 20 to connect service plate, seat and support.Support comprises a front foot pipe 22 and a rear foot tube 24, and each pin pipe is the U type.Front foot pipe comprises two supports 26, lays respectively at the both sides of high dining chair.Further describe as following, Connection Block 18 comprise leader 28 and with support 26 on the fixedly lock that coincide of position, hole and provide to be subjected to locking mechanism that hand control is unclamped.This locking mechanism is locked in high dining chair and folds fully and complete open configuration.
Distance is about 21MM between the bottom at the top of support 26 and the seat that adjoins.
As Fig. 4-shown in Figure 6, form the outward appearance of a picture chest compactness after this high chair folds.Use handle 28 on the Connection Block 18 to carry this high dining chair after folding.Folding back seat part 4 is fixing at three by front foot pipe 22.Front foot pipe 22 is fixing at three by rear foot tube 24.
Seat part 4 and front foot pipe 22 are to be made of to reduce weight and to increase intensity level molded plastic material.The one tubular iron plug-in unit that is used for strengthening is arranged on the front foot pipe.The rear foot tube of being made by metal tube 24 is fixed by it and to be protected the plastic cement module when high chair folds.When high dining chair opens when using, the turning of rear foot tube and contact position, ground are wrapped up by plastic cement or elastomeric material and are added stiff stability, to protect pipe fitting, avoid scratch and the slip of chair when preventing to use.
With reference to figure 3, the height A of open high dining chair is 940MM, and front/back foot tube span B is 650MM.With reference to figure 1, the frontal width C of open chair is 570MM.
With reference to figure 5, the height A after the high chair folds is 700MM, and width C is 630MM.With reference to figure 4, the thickness B after the high chair folds is 110MM.
When high dining chair opened use, service plate 10, seat 8, pedal 14 were all approximate parallel, as shown in Figure 3.Calf-rest 16 and spins, spins with foot-operated along its lower limb along its top edge and seat board between seat board and pedal.The edge of the seat board relative with calf-rest is rotatably connected with backrest 12.
When high dining chair opened, seat, calf-rest and pedal adopted by two backrest support rods 30 and support the hierarchic structure of forming.Backrest support rods 30 places the both sides of pedal.One end of each back rest supports pipe is fixed on the pedal the inside tightly, and the other end is rotatably connected on Connection Block 18, as shown in Figure 6.When high chair folds, pedal, calf-rest and seat part are collapsed.The front of pedal and calf-rest upper surface adjoin, and calf-rest and seat lower surface adjoin, shown in Fig. 7 a.Backrest support rods feet pedal, the rotation strong point on the Connection Block make calf-rest, on the present backboard face of foot-rest concertina.In one embodiment, two backrest support rods are two arms of a U type pipe, and the intermediate portion is positioned at the pedal the inside.
In another embodiment, the combination of sliding pin and chute is substituted by the combination of bracket and pole, and this structure is difficult for touching or seeing.As can be seen from Figure 11: pole 56 is positioned at the handrail of service plate below.The length of this pole and direction and above-mentioned Fig. 1 and chute shown in Figure 8 are same or similar.Bracket 58 is positioned at the both sides of backrest 12.The position of bracket shown sliding pin in Fig. 1.Each bracket has three arms, and an arm is fixed on the backrest 12, and other two arms are provided with pole and pass wherein position, hole.After high chair folds, bracket moves with pole, like this effect that hardwood is promptly arranged with the combination of aforesaid sliding pin and chute that cooperates of bracket and pole.
With reference to figure 1, there is a recess can embed a back cushion (figure does not show) on the backrest 12.This back cushion adopts a plurality of snap-fasteners to fix, and promptly half of snap-fastener is fixed on the backrest, and second half is fixed on the back cushion.There are 6 cylindrical voids 38 the backrest top.On back cushion, also have corresponding cylindrical void.These cylindrical voids are used for braces is fixed on the high dining chair.These 6 bars 38 are arranged in pairs.Two braces are crossed child's shoulder toward the front extension that embeds back cushion from the backrest back along a pair of cylindrical void.This cylindrical void is selected according to the height that is sitting in child in the high dining chair.Safety belt fixes with the fastener of backrest back, and this fastener can't pass from described cylindrical void, unless fastener is turn 90 degrees two plane inward turnings.
In another embodiment, two vertical cylindrical voids (figure does not show) are arranged on the backrest, be positioned at the both sides of backrest, adjoin, be used to pass waistband with seat board.On the seat board cylindrical void that passes the hip band can also be arranged.This cylindrical void makes the five-point type braces that a fixing point be arranged on seat board, and two low fixing points and two higher fixing points are arranged on backrest.
Also can fix a seat cushion on the seat board by snap-fastener.
One end of every stay pipe 20 is articulated in the service plate bottom surface by a pin 39, as shown in Figure 6.The other end of described stay pipe and front foot pipe articulate, and adjoin with each supporting seat 26, as shown in figure 10.Every stay pipe has a crook, and near this crook, the both sides of stay pipe and seat board articulate, as shown in Figure 3.As seen from Figure 6, when high chair folds, stay pipe is almost parallel with the bottom surface of service plate.For this reason, the bottom surface of service plate can be provided with U type groove 40 to settle stay pipe, as shown in Figure 9.
Each support 26 articulates with the end of rear foot tube 24.Rear foot tube 24 relative front foot pipe 22 are rotatably connected around a rotating shaft 42 thus.When high dining chair opens when using, the angle [alpha] of separating between front foot pipe and the rear foot tube is about 57 degree, sees Fig. 3.Cantilever 44 prevents that the angle between front/back foot tube from increasing arbitrarily.Respectively there is a cantilever on high dining chair both sides, and this cantilever is formed by two.This end of two articulates mutually, and the other end articulates with front/back foot tube respectively.Angle between front/back foot tube diminishes with the folding of high dining chair, and folding fully until high dining chair, the bipod pipe is fitted fully.
Stay pipe 20 is connected with cantilever 44.Stay pipe and adjacent cantilever be connected actuating of control pin pipe and seat portion.Actuating of seat forces the stay pipe rotation, and it directly acts on the cantilever 44, arranges actuating of pin pipe.The size of cantilever and its pivoting point is decided with the angle that seat portion actuates.All be with identical distance and speed when seat actuates at every turn.When high dining chair locking mechanism did not have onset, this structure guaranteed that pin Guan Buhui actuates.
The Connection Block 18 of seat places the centre of the two stands 26 of support.This Connection Block is fixed on each support with rotating shaft 42 rotations.This Connection Block has the fixing lock of last four springs, each two on both sides.Fig. 7 b has shown first fixing the lock 46 and second fixing lock 48.The quantity of fixing lock is decided because of intensity.The first and second fixing locks 46,48 are 180 degree separately about rotating shaft 42 on Connection Block.Last hole 50 and following hole are respectively arranged, the fixedly lock that its size can adaptive Connection Block on each support 26.When high dining chair opened, the second fixing lock 48 was arranged in hole 50, and the first fixing lock 46 is arranged in hole down.When high chair folds, the second fixing lock 48 is arranged in hole down, and the first fixing lock 46 is arranged in hole 50.Fixing lock is fixed in the hole by the spring bias voltage.In order to unclamp pins from Kong Weizhong, the handle 28 of then will manually holding with a firm grip.Handle 28 be applicable to by the action of holding with a firm grip overcome the spring bias voltage fixedly lock pull out from Kong Weizhong.
In another embodiment, Connection Block is provided with a knob 60 that adjoins with handle.There is a bolt at the back side of this knob, as shown in figure 12.The front of this knob is positioned at the other one side of Connection Block, and when high dining chair opened, child can not touch., manually made before fixing lock unclamps from Kong Weizhong at handle in case accident is not pinned high dining chair as additional security feature, this button must be pressed and maintain.
As Figure 12, a thin plate 62 has blocked the internal structure of Connection Block, but among Figure 13 and Figure 14, this plate then is removed the element of mentioning below to show.One pin 64 (showing an end) is connected to the both sides of Connection Block on the support 26.Pin 64 is along rotating shaft 42 location.The first and second fixing locks 46,48 are fixed on the spring 66.The end of the fixedly lock that each is adjacent with spring as shown in the figure.A starting drive comprises handle 28, and 60, two on button folds pole 68 and two backrest baffle plates 70.There are two grooves 72 to be positioned at and the first fixing lock or the second fixing lock adjacent on each backrest baffle plate 70.This backrest baffle plate has covered the fixedly part of lock 46,48.All having a projection 74 to be applicable in corresponding with it groove 72 on each fixing lock 46,48 slides.When high dining chair actuates when locking, this spring force fixing lock 46 and 48 with 50,52 cooperations of position, corresponding hole.Move for the release chair,, press handle 28 towards directions X as long as press knob 60.Fold pole 68 by moving, backrest baffle plate 70 is fixed to move with handle 28.Can force fixing lock 46,48 to move according to directions X moving backrest baffle plate relative to the bias voltage of spring 66.These are undertaken by 72 guide humps 74 of the groove on the backboard 70.When fixing phase-locked to the spring bias voltage and when mobile, their can unclamp from position, hole 48,50.When unclamping handle, this fixedly lock can get back to original position because of the elasticity of spring.
In another embodiment, Connection Block can omit safety button 60, so handle can be depressed under the situation not according to safety button.
Fig. 7-9 shows the high dining chair under half folded position.For the open configuration from high dining chair shown in Fig. 1-3 folds into folded position, hold handle 28 from following position, hole 52, to unclamp the first fixing lock 46 and from position, last hole 50, to unclamp the second fixing lock 48.When rear foot tube 24 fixedly the time, make Connection Block 18 with rotating shaft 42 rotations by manpower.Simultaneously, fixing lock 46 and 48 is also with rotating shaft 42 rotations.Connection Block 18 and backrest 12 are as a whole.Connection Block 18 is rotated backrest 12 is slided in service plate direction rotation and its sliding pin 36 are forced in the chute 34 of service plate.Simultaneously, front foot pipe 22 is also towards rear foot tube 24 rotations.Counterrotating angle is subjected to the anglec of rotation control (by stay pipe 20 and connector 44) of Connection Block between front/back foot tube.When stay pipe 20, be subjected to the result of the restriction of support 26 with front foot pipe 22 rotation about its pivot point as stay pipe 20, service plate and seat move to rear foot tube.Backrest, seat board, collapsing of calf-rest and pedal is positioned in the middle of backrest and the seat board service plate.
Shown in Fig. 4-6, be the complete folded state of high dining chair.When folding, the first fixing lock 46 moves to 50 places, position, hole around rotating shaft 42 Rotate 180 degree, and second fixingly lock 48 and move to down 52 places, position, hole around rotating shaft 42 Rotate 180 degree.These fixedly are locked in the Kong Weizhong action makes high dining chair be locked in collapse state.
As shown in Figure 5, backrest is close to service plate top recess.Among Fig. 6, seat board upper surface top and service plate lower surface are adjacent, and foot-operated support lower surface and seat board lower surface are adjacent, and pedal upper surface and foot-operated support upper surface are adjacent.The pedal of amounting to embeds in the calf-rest, and this shape just is fit to put into the foot-operated depression that upper surface forms that supports.
When high dining chair was amounted to, handle 28 was easy to carry high dining chair, also can be used for by making fixing lock Kong Weizhong action of releasing from the support fold high dining chair.
When opening high dining chair, opposite fully with the process of above-mentioned folding high dining chair.Want manually the recess of backrest 12 from service plate 10 to be lifted, the recess 54 of backrest back can have been operated synergism to this, as Fig. 2 and shown in Figure 5.Preferably this recess is formed with a flange, has the finger-like handle on this flange and with auxiliary backrest is lifted from the service plate recess.Actuate high dining chair by the finger notch on the backrest.Though by drawing backrest can make simple to operateization, actuate can be only by being rotatably connected seat 18 and onset.
Claims (28)
1. Collapsible seat, comprise a seat portion, a support, this stent support seat part also comprises the first and second pin pipes, described seat portion comprises backrest, seat board and service plate, what it is characterized in that this seat portion and support is arranged so that seat portion is fixed by the crus secunda pipe when seat is folding, and the crus secunda pipe is fixed by the first pin pipe, and a surface of backrest and a surface of service plate and seat board are adjoined.
2. rumble seat according to claim 1 is characterized in that described seat part by crus secunda pipe and tightly fixing, and the crus secunda pipe is also tightly fixing by the first pin pipe.
3. rumble seat according to claim 1 and 2 is characterized in that described seat portion fixed by the crus secunda pipe at its three.
4. one of require described rumble seat according to aforesaid right, it is characterized in that three of described crus secunda Guan Zaiqi are fixed by the first pin pipe.
5. according to one of aforesaid right requirement described rumble seat, it is characterized in that the described first and second pin pipes constitute by a U type single tube.
6. one of require described rumble seat according to aforesaid right, the structure that it is characterized in that described seat portion is arranged so that its backrest flushes with service plate when seat during at folded state.
7. according to one of aforesaid right requirement described rumble seat, it is characterized in that described service plate first surface has a suitable depression that backrest is put into,
8. rumble seat according to claim 7 is characterized in that the configuration of described backrest is suitable for being installed in tightly in the depression of service plate first surface.
9. according to one of aforesaid right requirement described rumble seat, it is characterized in that described seat portion also comprises the pedal that is connected with seat board, when seat opened use, this seat board and pedal were hierarchic structure.
10. rumble seat according to claim 9 is characterized in that described pedal when high chair folds the time, with a surperficial adjacency of seat board.
11. according to claim 9 or 10 described rumble seats, two planes that it is characterized in that described pedal partly, when seat when opening user mode, this two planes near vertical; When seat during at collapse state, this is two together flat-folded.
12. rumble seat according to claim 11 is characterized in that a described plane embeds in another plane when seat is folding.
13. according to one of aforesaid right requirement described rumble seat, it is characterized in that when seat is folding, backrest, seat board and pedal are suitable for collapsing.
14. one of require described rumble seat according to aforesaid right, it is characterized in that described seat portion also comprises a mechanism that is used for connecting seat portion and support, when high dining chair opens when using, this mechanism makes between seat board and support and separates.
15. rumble seat according to claim 14 is characterized in that described bindiny mechanism separates 10mm at least with seat board and support, comparatively ideal spacing is 10-50mm, is more preferably the spacing of 10-30mm, and best spacing is 20mm.
16., it is characterized in that described bindiny mechanism comprises that one is used to carry the handle of the high dining chair under the folded state according to claim 14 or 15 described rumble seats.
17. one of require described rumble seat according to aforesaid right, it is characterized in that this high dining chair also comprises a locking device that is used for seat lock is fixed on deployed position and/or stowed position.
18., it is characterized in that the position of this locking device locking seat portion with respect to support according to one of aforesaid right requirement described rumble seat.
19., it is characterized in that this locking device is positioned on bindiny mechanism and the support according to claim 17 or 18 described rumble seats.
20., it is characterized in that this locking device comprises to be used for the position, hole of ccontaining described fixedly lock on fixedly lock in the bindiny mechanism and the support according to the described rumble seat of claim 17-19.
21. rumble seat according to claim 20 is characterized in that by being positioned at and/or forming the starting drive of the handle of bindiny mechanism, and fixing lock is unclamped from Kong Weizhong.
22. according to the described rumble seat of one of claim 14-20, it is characterized in that described foot tube part part is to fix about the counterrotating mode of one first rotating shaft, described bindiny mechanism is to fix with respect at least one pin pipe rotation about one second rotating shaft, and described support limits the relative rotation angle between the first and second pin pipes.
23. require 22 described rumble seats according to aforesaid right, it is characterized in that the described first pin pipe to fix about the mode of the relative crus secunda pipe rotation of first rotating shaft, bindiny mechanism is to fix with respect to the mode of crus secunda pipe rotation about second rotating shaft.
24. require 22 or 23 described rumble seats according to aforesaid right, it is characterized in that first rotating shaft is identical with second rotating shaft.
25. one of require described rumble seat according to aforesaid right, it is characterized in that seat folds angle and limits the first and second pin pipes and fold angle.
26. according to one of aforesaid right requirement described rumble seat, it is characterized in that the height that high dining chair opens when using is 800-1100mm, comparatively ideal height is 900-1000mm, best height is 940mm; Span is 550-750mm, and comparatively ideal span is 600-700mm, and best span is 650mm; High dining chair width is 550-700mm, and comparatively ideal width is 610-650mm, and best width is 630mm.
27. according to one of aforesaid right requirement described rumble seat, it is characterized in that the height under the high dining chair collapse state is 600-800mm, more satisfactory height is 650-750mm, best height is 700mm; Width is 550-700mm, and comparatively ideal width is 610-650mm, and best width is 630mm; The thickness of the wideest point is 70-150m, and comparatively ideal is 90-120mm, and that best is 110mm.
28. one of aforesaid right requirement described rumble seat is consulted accompanying drawing and is described.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0205668.7 | 2002-03-11 | ||
| GB0205668A GB0205668D0 (en) | 2002-03-11 | 2002-03-11 | A foldable seat |
| GB0209954.7 | 2002-05-01 | ||
| GB0209954A GB0209954D0 (en) | 2002-03-11 | 2002-05-01 | A foldable seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1652710A true CN1652710A (en) | 2005-08-10 |
| CN100367894C CN100367894C (en) | 2008-02-13 |
Family
ID=26246995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038102889A Expired - Fee Related CN100367894C (en) | 2002-03-11 | 2003-03-10 | A foldable seat |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN100367894C (en) |
| AU (1) | AU2003209485A1 (en) |
| GB (2) | GB2386832A (en) |
| WO (1) | WO2003077712A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006255A1 (en) * | 2006-07-04 | 2008-01-17 | Goodbaby Child Products Co., Ltd. | A foldable dining chair for children |
| CN102370374A (en) * | 2011-11-04 | 2012-03-14 | 时代设计国际私人有限公司 | Dining chair for children |
| CN102860712A (en) * | 2011-07-08 | 2013-01-09 | 儿童二代公司 | Collapsible infant support device |
| CN104287525A (en) * | 2014-10-23 | 2015-01-21 | 广东乐美达集团有限公司 | Foldable seat special for children |
| CN107596671A (en) * | 2017-10-31 | 2018-01-19 | 开平陆域机电科技有限公司 | A kind of side stand of scooter |
| CN107647686A (en) * | 2017-08-31 | 2018-02-02 | 苏州爱安奇婴儿用品有限公司 | Multifunction baby seat |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2399745B (en) | 2003-03-24 | 2005-06-15 | Jake Phipps | Folding chair |
| GB2411582B (en) * | 2004-03-02 | 2007-09-19 | Colin White | Tidy |
| TWM256121U (en) * | 2004-03-05 | 2005-02-01 | Link Treasure Ltd | Foldable high chair skeleton |
| US20070029845A1 (en) * | 2005-08-02 | 2007-02-08 | John Riedl | Folding high chair |
| DE102006041249A1 (en) * | 2006-09-02 | 2008-03-20 | Concord Gmbh | Highchair |
| WO2009033321A1 (en) * | 2007-09-12 | 2009-03-19 | Kika Commodity Design Service Department | Folding infant's feeding chair |
| CN101844530B (en) * | 2009-03-25 | 2013-03-13 | 明门香港股份有限公司 | Child booster seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB197594A (en) * | 1922-08-16 | 1923-05-17 | Anton Edwin Anderson | Improvements in or relating to folding chairs |
| GB251505A (en) * | 1925-09-04 | 1926-05-06 | Henry William Sew Hoy | Improvements in and relating to collapsible chairs for infants |
| US1738339A (en) * | 1928-01-25 | 1929-12-03 | Harry A Whiting | Folding high chair |
| FR947210A (en) * | 1947-05-24 | 1949-06-27 | Cie Franco Americaine Des Jant | Children's chair |
| US2750989A (en) * | 1954-11-30 | 1956-06-19 | Thomas D Ross | Baby chairs |
| US2851086A (en) * | 1955-09-20 | 1958-09-09 | Meyer C Weiner | Lock for folding chairs |
| GB799875A (en) * | 1956-03-22 | 1958-08-13 | Bebe Confort | High chair for a child |
| US3425744A (en) * | 1967-10-30 | 1969-02-04 | Bilt Rite Baby Carriage Co Inc | Folding high chair with reclining back |
| DE10051261A1 (en) * | 2000-04-07 | 2001-10-18 | Detlef Geerling | Folding high chair has longitudinally extending guides on arm rests in which slide elements at upper ends of vertical bars slide when chair is collapsed |
| US20040026976A1 (en) * | 2002-08-10 | 2004-02-12 | Shun-Min Chen | Multi-function highchair |
-
2003
- 2003-03-10 WO PCT/GB2003/001020 patent/WO2003077712A1/en not_active Application Discontinuation
- 2003-03-10 GB GB0305475A patent/GB2386832A/en not_active Withdrawn
- 2003-03-10 GB GB0420571A patent/GB2401544B/en not_active Expired - Fee Related
- 2003-03-10 AU AU2003209485A patent/AU2003209485A1/en not_active Abandoned
- 2003-03-10 CN CNB038102889A patent/CN100367894C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008006255A1 (en) * | 2006-07-04 | 2008-01-17 | Goodbaby Child Products Co., Ltd. | A foldable dining chair for children |
| US8002343B2 (en) | 2006-07-04 | 2011-08-23 | Goodbaby Child Products Co., Ltd. | Foldable dining chair for children |
| CN102860712A (en) * | 2011-07-08 | 2013-01-09 | 儿童二代公司 | Collapsible infant support device |
| CN102860712B (en) * | 2011-07-08 | 2016-08-03 | 儿童二代公司 | Collapsible infant support device |
| CN102370374A (en) * | 2011-11-04 | 2012-03-14 | 时代设计国际私人有限公司 | Dining chair for children |
| CN104287525A (en) * | 2014-10-23 | 2015-01-21 | 广东乐美达集团有限公司 | Foldable seat special for children |
| CN104287525B (en) * | 2014-10-23 | 2016-09-07 | 广东乐美达集团有限公司 | A kind of folding children special-purpose seat |
| CN107647686A (en) * | 2017-08-31 | 2018-02-02 | 苏州爱安奇婴儿用品有限公司 | Multifunction baby seat |
| CN107596671A (en) * | 2017-10-31 | 2018-01-19 | 开平陆域机电科技有限公司 | A kind of side stand of scooter |
| CN107596671B (en) * | 2017-10-31 | 2024-05-10 | 开平陆域机电科技有限公司 | Side support of scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003077712A1 (en) | 2003-09-25 |
| GB2401544B (en) | 2006-01-04 |
| GB0305475D0 (en) | 2003-04-16 |
| GB2401544A8 (en) | 2004-12-08 |
| CN100367894C (en) | 2008-02-13 |
| GB2401544A (en) | 2004-11-17 |
| AU2003209485A1 (en) | 2003-09-29 |
| GB2386832A (en) | 2003-10-01 |
| GB0420571D0 (en) | 2004-10-20 |
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Legal Events
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20080213 Termination date: 20120310 |