CN103799765B - Foldable high chair - Google Patents
Foldable high chair Download PDFInfo
- Publication number
- CN103799765B CN103799765B CN201210455200.7A CN201210455200A CN103799765B CN 103799765 B CN103799765 B CN 103799765B CN 201210455200 A CN201210455200 A CN 201210455200A CN 103799765 B CN103799765 B CN 103799765B
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- China
- Prior art keywords
- connecting rod
- seat
- high chair
- frame
- adjustment
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Classifications
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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
- A47D1/002—Children's chairs adjustable
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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
- A47D1/008—Children's chairs with trays
- A47D1/0085—Children's chairs with trays removable
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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
Abstract
A kind of foldable high chair, comprise a spike frame and and be connected to the seat assembly of a spike frame, this spike frame includes the mutual pivot joint in upper end and the forward foot in a step frame that can relatively close fold and a rear foot frame, this seat assembly includes a seat board being articulated between this forward foot in a step frame and rear foot frame and one and the leaning against of this seat board pivot joint, this foldable high chair also includes one and leans against a support arrangement, this leans against a support arrangement and comprises a connecting rod and an adjustment seat, this adjustment seat is arranged on this spike frame, this connecting rod is arranged on this rear side leaned against and lower end and this adjustment seat is separably engaged, when the lower end of this connecting rod separates with this adjustment seat, this leans against and can pivot relative to this seat board.
Description
Technical field
The present invention relates to a kind of foldable high chair, particularly relate to a kind of foldable high chair being beneficial to and folding into smaller size smaller.
Background technology
High-leg chair for child is generally used to provide child to take dining, to facilitate adult feeding child, US Patent No. 2005/0242646A1, a kind of foldable high chair framework is disclosed, during expansion, the fore-stock of mutual for upper end pivot joint is located remotely from each other with after-poppet and is positioned on ground owing to articulated section rotates for support, and the seat portion with fore-stock, after-poppet pivot joint is launched with back-rest, for taking；During folding, fore-stock and after-poppet are drawn close mutually owing to articulated section rotates, and seat portion is oppositely folded with back-rest and forward and backward support folding direction draw close.This kind of folding mode can occupy bigger volume, so that needing bigger storage area.
Summary of the invention
The foldable high chair of the shared volume after it is an object of the invention to provide the conventional structure of a kind of difference and folding can being reduced.
The foldable high chair of the present invention comprises a spike frame and and is connected to the seat assembly of this spike frame, this spike frame includes the mutual pivot joint in upper end and the forward foot in a step frame that can relatively close fold and a rear foot frame, this seat assembly includes a seat board being articulated between this forward foot in a step frame and rear foot frame and one and the leaning against of this seat board pivot joint, this foldable high chair also includes one and leans against a support arrangement, this leans against a support arrangement and comprises a connecting rod and an adjustment seat, this adjustment seat is arranged on this spike frame, this connecting rod is arranged on this rear side leaned against and lower end and this adjustment seat is separably engaged, when the lower end of this connecting rod separates with this adjustment seat, this leans against and can pivot relative to this seat board.
It is preferred that this adjustment seat has the first end of this forward foot in a step frame contiguous with one away from the second end of this forward foot in a step frame, between this first end and second end, define hole, multiple location, and an adjustment tank connecting hole, the plurality of location.
Preferably, this adjustment tank is arranged at the upper limb in hole, the plurality of location and connects hole, the plurality of location, when this high chair is unfolded, the lower end of this connecting rod is plugged in one of them the regioselective hole in hole, the plurality of location to provide specific this to lean against angle of inclination.
It is preferred that this adjustment seat is arranged on this rear foot frame, this leans against a support arrangement and also comprises a back-moving spring, and this back-moving spring is arranged between this connecting rod and this seat assembly.
It is preferred that the second end of this adjustment seat is provided with a stop block, the end face of this stop block is higher than the root edge of this adjustment tank.
It is preferred that the second end of this adjustment seat has an installing hole, this stop block is contained in this installing hole and the resiliently biased end face root edge higher than this adjustment tank making this stop block.
It is preferred that the end face of this stop block is formed with a guiding surface.
It is preferred that the lower end of this connecting rod protrudes out formation one hook part, the inner side depression of this stop block forms the shrinkage pool that a hook part being available for this connecting rod engages.
It is preferred that also form a spacing hole above the shrinkage pool of this stop block.
It is preferred that this connecting rod is an inverted U-shaped bar, this leans against support arrangement and also comprises an operating parts, and interlocks this connecting rod mat one short transverse displacement by this operating parts and separate with this adjustment seat.
It is preferred that this operating parts has a housing, the horizontal bar segment of this connecting rod runs through this housing, the sidewall of this housing defines one for holding the guide channel of horizontal bar segment connecing this connecting rod, and this guide channel has at a upper limb of short transverse and a lower edge.
It is preferred that when the lower end of this connecting rod is connected to this adjustment seating face, the horizontal bar segment of this connecting rod slided on by fexible bias pressure this upper limb of this guide channel with this under intermarginal.
Preferably, this leans against support arrangement and also comprises one and be arranged on this first back-moving spring and one leaning against on rear wall and be arranged on this and lean against the second back-moving spring between rear wall and this operating parts housing, and this first back-moving spring and the second back-moving spring are respectively to this connecting rod and this operating parts offer elastic reset power.
The beneficial effects of the present invention is: the structural style that a kind of difference is conventional is provided, can engage and the design separated with adjusting seat by connecting rod, when making folding, lean against and draw close away from each other with seat board, fold in the same direction with forward foot in a step frame, rear foot frame, reduce the shared volume after folding, and reduce storage space.
Accompanying drawing explanation
Fig. 1 is an axonometric chart of the first preferred embodiment of the foldable high chair of the present invention；
Fig. 2 is a partial perspective view of this first preferred embodiment；
Fig. 3 is that leaning against of this first preferred embodiment props up a support arrangement sectional perspective exploded view；
Fig. 4 is that this leans against support arrangement and is in one of high chair deployed condition cross-sectional schematic；
Fig. 5 is the cross-sectional schematic leaning against a support arrangement of this first preferred embodiment；
Fig. 6 is the rear perspective schematic diagram leaning against a support arrangement of this first preferred embodiment；
Fig. 7 is a partial enlarged drawing of this first preferred embodiment；
Fig. 8 is the folding state axonometric chart of the foldable high chair of this first preferred embodiment；
Fig. 9 and Figure 10 is the axonometric chart of the foldable high chair expansion process of this first preferred embodiment；
Figure 11 and Figure 12 be this first preferred embodiment lean against cross-sectional schematic when support arrangement launches；
Figure 13 is one of the stop block of the second preferred embodiment of the foldable high chair of present invention cross-sectional schematic；
Figure 14 is an axonometric chart of the 3rd preferred embodiment of the foldable high chair of the present invention；
Figure 15 is the three-dimensional exploded view leaning against a support arrangement of the 3rd preferred embodiment；
Figure 16 is cross-sectional schematic during the 3rd preferred embodiment expansion of the foldable high chair of the present invention；And
Figure 17 is that the 3rd preferred embodiment of the foldable high chair of the present invention is by the cross-sectional schematic being folded to expansion action.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail:
In the following description content, similar element is to represent with identical accompanying drawing labelling.
Consulting Fig. 1 and Fig. 2, foldable high chair the first preferred embodiment is to comprise a spike frame 1, seat assembly 2, service plate 3, and one leans against a support arrangement 4.
The pedal 13, two that spike frame 1 includes the mutual pivot joint in upper end and the forward foot in a step frame 11 taken the shape of the letter U that can relatively close fold and a rear foot frame 12, taken the shape of the letter U is arranged between forward foot in a step frame 11 is respectively arranged at the handrail 14 of forward foot in a step frame 11 and rear foot frame 12 articulated section, and a rear and front end is articulated in the seat pipe 15 of forward foot in a step frame 11 and rear foot frame 12 respectively.
Seat assembly 2 includes a seat board 21 being articulated between forward foot in a step frame 11 and rear foot frame 12, and one and seat board 21 pivot joint lean against 22.Seat pipe 15 between the both sides of seat board 21 with the upright bar segment 111,121 being articulated in forward foot in a step frame 11, rear foot frame 12 respectively is connected, this seat pipe 15 is made up of forward and backward pipeline section (being not shown in the drawing) frames rotatably mounted relative to one another, one end of forward and backward pipeline section is articulated in the upright bar segment 111,121 of forward foot in a step frame 11 and rear foot frame 12 respectively, wherein front pipeline section is fixing with seat board 21 is connected, and then pipeline section is then only frames rotatably mounted relative to one another with the other end of front pipeline section.Service plate 3 is detachably arranged in the upper surface of two handrails 14.When child rides on seat assembly 2, both feet can be stepped in pedal 13, and service plate 3 can place the relative article of child's dining.
Consult Fig. 2, Fig. 3 and Fig. 4, lean against support arrangement 4 and leaning against of seat assembly 2 can be made 22 to be able to adjust angle of inclination relative to seat board 21 or fold.Lean against support arrangement 4 to comprise one and be arranged on and lean against the rear side of 22 and in inverted U-shaped connecting rod 41, two straight bar sections 410 traverses of connecting rod 41 are bolted to the cover plate 43 leaning against 22 rear wall both sides and extend movably to rear foot frame 12, and be separably engaged with two adjustment seats 44 being arranged on rear foot frame 12, a pair back-moving spring 42 is nested with respectively on this two straight bar section 410, the lower end of each back-moving spring 42 be connected to correspondence cover plate 43 or lean against 22 rear walls, the upper end straight bar section 410 corresponding with connecting rod 41 connects fixing, to provide reseting elasticity when connecting rod 41 leans against 22 displacement relatively.In the present embodiment, each back-moving spring 42 is extension spring.
Each adjusts seat 44 and has the first end 440 of a contiguous forward foot in a step frame 11 and away from the second end 441 of forward foot in a step frame 11, define hole, multiple location 442 between first end 440 and the second end 441, and position and connects the adjustment tank 443 in hole, multiple location 442 above the height and position of hole 442, multiple location.In the present embodiment, the quantity in hole 442, location is three, makes to lean against 22 and converts location between three differing tilt angles relative to seat board 21, when reality is implemented, and the quantity in hole 442, visual practical situation increase and decrease location.Additionally, lean against for ease of user adjustment 22 angle, lean against support arrangement 4 and also include an operating parts 45 being socketed in the horizontal bar segment 412 of connecting rod 41.When being intended to adjust the angle of inclination leaning against 22, can move up and the bar 41 that is connected by hand-held operation part 45, two straight bar section 410 lower ends making connecting rod 41 up remove the hole 442, location of correspondence and slide onto another required hole 442, location along corresponding adjustment tank 443, move to suitable hole, location 442 relieving operating parts 45 in two straight bar section 410 lower ends of connecting rod 41, because of the reseting elasticity of two back-moving springs 42, the location hole 442 corresponding with this selection engages respectively to make two straight bar section 410 lower ends of connecting rod 41.User is just known can decontrol operating parts 45, makes connecting rod 41 2 straight bar section 410 engage with corresponding hole, location 442 because of the reseting elasticity of two corresponding back-moving springs 42 so that seat board 21 and lean against 22 between three different angles conversion position.
Each second end 441 adjusting seat 44 has installing hole 444, stop block 446 connected with adjustment tank 443, and one is contained in installing hole 444 and stop block 446 provides the flexible member 445 of bias.When each stop block 446 is contained in the installing hole 444 of correspondence, the end face of each stop block 446 is higher than the root edge of this each adjustment tank 443, and two connecting rod 41 respectively plug adjustment seat 44 time, stop block 446 serves the displacement stroke to connecting rod 41 short transverse and limits.In more detail, when leaning against 22 and adjusting position between two the first end 440 and the second ends 441 adjusting seat 44, two straight bar section 410 lower ends of connecting rod 41 will not be respectively higher than two adjustment tank 443 upper surfaces, namely two straight bar section 410 lower ends of connecting rod 41 will not depart from the scope of two adjustment tanks 443 respectively, therefore connecting rod 41 is when moving along two adjustment tanks 443 to the second end 441, because being subject to the restriction of two stop blocks 446 respectively without departing from corresponding hole, location 442 or adjustment tank 443.It is preferred that two straight bar section 410 lower ends of connecting rod 41 protrude out formation one hook part 411 respectively, the depression inside the one of adjustment tank 443 of each stop block 446 forms a shrinkage pool 447 that can engage with the hook part 411 of corresponding connecting rod 41.Consulting Fig. 5, when leaning against 22 adjustment near the second end 441, two shrinkage pools 447 can engage with two hook parts 411 respectively, strengthens the restriction for connecting rod 41, it is to avoid when child rides on seat assembly 2, leans against 22 contingent danger if adjusting.In addition, consult Fig. 3 and Fig. 4, the end face of each stop block 446 is formed with one towards the guiding surface 448 adjusted outside seat 44, and the upper surface flush of the end face of stop block 446 and adjustment tank 443, after making each connecting rod 41 depart from the adjustment seat 44 of correspondence, it is easier to slip into each connecting rod 41 and guide the adjustment seat 44 slipping into correspondence.This also implies that, when two straight bar section 410 lower ends of connecting rod 41 are connected to two guiding surfaces 448 respectively, two straight bar section 410 lower ends that can guide connecting rod 41 respectively enter two adjustment tanks 443.In the present embodiment, each flexible member 445 is compression spring.
Should be noted that Fig. 4, Fig. 5, Fig. 9 and Figure 10, the expansion of foldable high chair and the flow process of folding are mainly described, therefore not shown service plate 3 (see Fig. 1), also also give omission in this article about the existing structure part of high chair shown in each accompanying drawing in addition and do not describe.
Consult Fig. 1, Fig. 4 and Fig. 5, when high chair is in expansion, the forward foot in a step frame 11 propping up spike frame 1 is located remotely from each other with rear foot frame 12, seat pipe 15 is horizontal-extending between forward foot in a step frame 11, rear foot frame 12 and support this seat board 21, and connecting rod 41 is placed in required hole, location 442 according to user demand, seat board 21 and the angle leaning against between 22 is made to be suitable to demand when child takes.It should be noted that, the hole 442, location being adjacent to two adjustment seat 44 second ends 441 is that the shrinkage pool 447 with two stop blocks 446 is connected, therefore two hook parts 411 that the shrinkage pool 447 of two stop blocks 446 can avoid connecting rod 41 are departed from two adjustment tanks 443 respectively by the excessive pull-up of user.
Consult Fig. 6 and Fig. 7, when being intended to the foldable high chair of the folding present invention, first the locking between seat board 21 and a spike frame 1 is released, again seat board 21 is pulled up and carry, drive simultaneously leans against 22 and moves up, or directly lift leans against 22 and moves up, seat board 21 is driven to move up, make the front stall pipeline section of seat pipe 15, back seat pipeline section is pivoted relative to each other and close to each other, forward foot in a step frame 11 and rear foot frame 12 is driven mutually to rotate close, and forward foot in a step frame 11 moves down because of gravity respectively with rear foot frame 12, and adjust seat 44 and rotate clockwise and move down action with rear foot frame 12, two straight bar section 410 lower ends and two hook parts 411 that cause connecting rod 41 depart from two adjustment seats 44 respectively, make to lean against 22 holes, location 442 (see Fig. 5) losing correspondence to support location and can freely downwardly turn over, as shown in Figure 8, owing to leaning against 22 with seat board 21 for away from each other near folding, therefore the storage area taken after folding can be reduced.
Consult Fig. 9, and when user is intended to be launched foldable high chair by folding state, first with the hands directly forward foot in a step frame 11 can be pulled open with rear foot frame 12 is mutually opposing, drive seat pipe 15 and seat board 21 horizontal development between forward foot in a step frame 11 and rear foot frame 12, now, lean against 22 to hang down because of own wt and be placed in below seat board 21.Then, pull counterclockwise as shown in Figure 10, Figure 11 and Figure 12 and lean against 22 towards the direction upset above seat board 21.In switching process, two straight bar section 410 lower ends of the connecting rod 41 leaning against a support arrangement 4 will be connected to two stop blocks 446 respectively, and press down two stop blocks 446 respectively and compress two flexible members 445 respectively, two stop blocks 446 are made to move down along two installing holes 444 respectively, two straight bar section 410 lower ends of connecting rod 41 are then imported into two adjustment tanks 443 along the guiding surface 448 of two stop blocks 446 respectively, the hole 442 that positions of the two straight bar section 410 lower ends entrance correspondences that two hook parts 411 of connecting rod 41 are pushed shrinkage pool 447 corresponding respectively or connecting rod 41 by two straight bar sections 410 of connecting rod 41 respectively by the effect of two flexible member 445 elastic restoring forces completes to lean against the location of 22.
Consult Fig. 2 and Fig. 4, it should be noted that, although in the present embodiment, lean against a support arrangement 4 and include a connecting rod 42, two cover plates 43 of 41, two back-moving springs, and two adjustment seats 44 assemble cooperation and form, but it is not limited, leans against a back-moving spring 42 for support arrangement 4, cover plate 43 and adjustment seat 44 and can be provided only on two straight bar section 410 wherein sides of connecting rod 41, that is only provide connecting rod 41 and adjust the monolateral joint of seat 44 and adjust location, effect of same attainable cost invention.
Consulting Figure 13, be the second preferred embodiment of the foldable high chair of the present invention, roughly the same with the first preferred embodiment, Main Differences is in that the pattern of each stop block 446.Another formation one spacing hole 449 above the shrinkage pool 447 of each stop block 446, foldable high chair is in deployed condition, move to two adjustment seat 44 second ends 441 respectively when adjustment leans against 22, two spacing holes 449 can engage with two hook parts 411 of connecting rod 41 respectively, except leaning against 22 excessively rear shiftings by stop block 446 restriction, also can limit and two straight bar sections 410 of connecting rod 41 move, let the user know that to move again and lean against 22, and discharge the external force putting on connecting rod 41, formed and prevent detachment function.
Consulting Figure 14, Figure 15 and Figure 16, be the 3rd preferred embodiment of the foldable high chair of the present invention, roughly the same with the first preferred embodiment, Main Differences is in the pattern leaning against a support arrangement 4.Each of the present embodiment adjusts seat 44 and omits each of the first preferred embodiment and adjust the stop block 446 (see Figure 12) of seat 44, and makes connecting rod 41 operate by a different operating parts 45.
Operating parts 45 has one and is engaged in the housing 451 leaned against on 22, lean against and form a pair elongate slot 221 on 22 and make the housing 451 can along slotted eye 221 displacement locally through this slotted eye 221, the sidewall of housing 451 defines a guide channel 452 for the horizontal bar segment 412 holding extension bar 41 in succession, this guide channel 452 has upper limb 453 and the lower edge 454 in short transverse, can be connected bar 41 when mobile operating parts 45, and makes two straight bar section 410 lower ends of connecting rod 41 separate with two adjustment seats 44 respectively by the short transverse displacement of connecting rod 41.Lean against relative connecting rod 41 on the rear wall of 22 and one first back-moving spring 46 is set to provide elastic reset power to connecting rod 41, additionally, lean against, one second back-moving spring 47 is set between the rear wall of 22 and the housing 451 of operating parts 45 to provide elastic reset power to operating parts 45.In the present embodiment, the first back-moving spring 46 and the second back-moving spring 47 are all compression spring.
3rd preferred embodiment is roughly the same with folding and the first preferred embodiment in the expansion of operation high chair, is only slightly different with operation when launching with high chair folding in the angle adjusting seat board 21 with lean against 22.
Consult Figure 16, when high chair is in expansion, to adjust seat board 21 and the angle leaning against 22, now it is made to produce predetermined displacement along elongate slot 221 (see Figure 15) by by operating parts 45 pushes away, two hook parts 411 causing connecting rod 41 leave correspondence location hole 442 and on move to correspondence adjustment tank 443, then optional suitable hole, location 442, makes two hook parts 411 of connecting rod 41 engage location with selected corresponding hole, location 442.On reality manufactures, two hook parts 411 of connecting rod 41 also can be omitted, say, that two straight bar section 410 lower ends of connecting rod 41 directly can engage location with corresponding hole, location 442.
Consult Figure 17, when high chair is unfolded by folding state, first with the hands directly forward foot in a step frame 11 is pulled open with rear foot frame 12 is mutually opposing, drive seat pipe 15 and seat board 21 horizontal development between forward foot in a step frame 11 and rear foot frame 12, pull with hand and lean against 22 towards the direction upset above seat board 21, namely counterclockwise overturn.In more detail in switching process, two straight bar section 410 lower ends of the connecting rod 41 leaning against a support arrangement 4 will be connected to the outer surface adjusting seat 44 second end 441 respectively, two straight bar sections 410 of the connecting rod 41 leaning against a support arrangement 4 are pushed and upper shifting respectively, the horizontal bar segment 412 of connecting rod 41 slides to the upper limb 453 of guide channel 452, and compresses the second back-moving spring 47.Now continue upset and lean against 22, make two straight bar section 410 lower ends of connecting rod 41 then respectively along two outer surfaces adjusting seat 44 second ends 441 and be directed respectively into two adjustment tanks 443, the horizontal bar segment 412 of connecting rod 41 is reset to the lower edge 454 of guide channel 452 by connecting rod 41 by the effect of the elastic restoring force of the second back-moving spring 47, two straight bar section 410 lower ends of connecting rod 41 push the hole, location 442 of correspondence, make two hook parts 411 be engaged in the hole, location 442 of correspondence, be deployed condition as shown in figure 16.
Supplementary notes be, second embodiment and the 3rd embodiment as shown in figure 17 as shown in fig. 13 that, a support arrangement 4 is propped up in leaning against of all similar first embodiment as shown in Figure 4, it is provided that connecting rod 41 and monolateral joint and adjustment location, effect that same attainable cost is invented of adjusting seat 44.
In sum, the foldable high chair of the present invention, a kind of structural style different from the past is provided, by the design that connecting rod 41 is separably engaged with adjustment seat 44, when making folding, lean against 22 close away from each other with seat board 21, reduce taking volume after folding, and reduce storage space, therefore really can reach the object of the invention.
The foregoing is only presently preferred embodiments of the present invention, it is impossible to limit scope of the invention process with this, namely every simple equivalence made according to the claims in the present invention and invention description content changes and modifies, and all still remains within the scope of the patent.
Claims (13)
1. a foldable high chair, comprise a spike frame and and be connected to the seat assembly of this spike frame, this spike frame includes the mutual pivot joint in upper end and the forward foot in a step frame that can relatively close fold and a rear foot frame, this seat assembly includes a seat board being articulated between this forward foot in a step frame and rear foot frame and one and the leaning against of this seat board pivot joint, it is characterised in that；
This foldable high chair also includes one and leans against a support arrangement, and this leans against a support arrangement and comprises a connecting rod and an adjustment seat, and this adjustment seat is arranged on this spike frame, and this connecting rod is arranged on this rear side leaned against and lower end and this adjustment seat is separably engaged,
This adjustment seat has the first end of this forward foot in a step frame contiguous and away from the second end of this forward foot in a step frame, defines hole, multiple location between this first end and second end；
When this high chair is unfolded, the lower end of this connecting rod is plugged in one of them hole, location in hole, the plurality of location to provide specific this to lean against angle of inclination；
The both sides of seat board be articulated in forward foot in a step frame respectively, seat pipe between rear foot frame connects, this seat pipe is by front pipeline section frames rotatably mounted relative to one another, rear pipeline section is formed, front pipeline section, one end of rear pipeline section is articulated on forward foot in a step frame and rear foot frame respectively, wherein front pipeline section is fixing with seat board is connected, then pipeline section is then only frames rotatably mounted relative to one another with the other end of front pipeline section, when this high chair is by folding, make the front pipeline section of seat pipe, rear pipeline section is pivoted relative to each other and close to each other, forward foot in a step frame and rear foot frame is driven mutually to rotate close, when the lower end of this connecting rod separates with this adjustment seat, this leans against and can pivot relative to this seat board.
2. foldable high chair as claimed in claim 1, it is characterised in that: define the adjustment tank in a hole, connection the plurality of location between this first end and second end.
3. foldable high chair as claimed in claim 2, it is characterised in that: this adjustment tank is arranged at the upper limb in hole, the plurality of location and connects hole, the plurality of location.
4. foldable high chair as claimed in claim 3, it is characterised in that: this adjustment seat is arranged on this rear foot frame, and this leans against a support arrangement and also comprises a back-moving spring, and this back-moving spring is arranged between this connecting rod and this seat assembly.
5. foldable high chair as claimed in claim 2, it is characterised in that: the second end of this adjustment seat is provided with a stop block, and the end face of this stop block is higher than the root edge of this adjustment tank.
6. foldable high chair as claimed in claim 5, it is characterised in that: the second end of this adjustment seat has an installing hole, and this stop block is contained in this installing hole and the resiliently biased end face root edge higher than this adjustment tank making this stop block.
7. foldable high chair as claimed in claim 5, it is characterised in that: the end face of this stop block is formed with a guiding surface.
8. foldable high chair as claimed in claim 5, it is characterised in that: the lower end of this connecting rod protrudes out formation one hook part, and the inner side depression of this stop block forms the shrinkage pool that a hook part being available for this connecting rod engages.
9. foldable high chair as claimed in claim 8, it is characterised in that: also form a spacing hole above the shrinkage pool of this stop block.
10. foldable high chair as claimed in claim 1, it is characterised in that: this connecting rod is an inverted U-shaped bar, and this leans against support arrangement and also comprises an operating parts, and interlocks this connecting rod mat one short transverse displacement by this operating parts and separate with this adjustment seat.
11. foldable high chair as claimed in claim 10, it is characterized in that: this operating parts has a housing, the horizontal bar segment of this connecting rod runs through this housing, defining one on the sidewall of this housing for holding the guide channel of horizontal bar segment connecing this connecting rod, this guide channel has at a upper limb of short transverse and a lower edge.
12. foldable high chair as claimed in claim 10, it is characterised in that: when the lower end of this connecting rod is connected to this adjustment seating face, the horizontal bar segment of this connecting rod slided on by fexible bias pressure this upper limb of this guide channel with this under intermarginal.
13. foldable high chair as claimed in claim 12, it is characterized in that: this leans against support arrangement and also comprises one and be arranged on this first back-moving spring and one leaning against on rear wall and be arranged on this and lean against the second back-moving spring between rear wall and this operating parts housing, and this first back-moving spring and the second back-moving spring are respectively to this connecting rod and this operating parts offer elastic reset power.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455200.7A CN103799765B (en) | 2012-11-13 | 2012-11-13 | Foldable high chair |
| GB1305135.4A GB2507834B (en) | 2012-11-13 | 2013-03-20 | Foldable highchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210455200.7A CN103799765B (en) | 2012-11-13 | 2012-11-13 | Foldable high chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103799765A CN103799765A (en) | 2014-05-21 |
| CN103799765B true CN103799765B (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210455200.7A Active CN103799765B (en) | 2012-11-13 | 2012-11-13 | Foldable high chair |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103799765B (en) |
| GB (1) | GB2507834B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3095556A1 (en) | 2017-03-29 | 2018-10-04 | East Babies, L.L.C. | Adjustable child restraint device |
| CN107898216B (en) * | 2017-11-17 | 2023-07-21 | 浙江工业大学 | Multifunctional combined child dining chair |
| CN110025165A (en) * | 2019-01-07 | 2019-07-19 | 明门瑞士股份有限公司 | Foldable high chair |
| USD978545S1 (en) | 2020-09-17 | 2023-02-21 | Kids2, Inc. | Modular highchair |
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| CN201538348U (en) * | 2009-03-26 | 2010-08-04 | 宝钜儿童用品香港股份有限公司 | Children seat |
| US8152236B1 (en) * | 2010-02-18 | 2012-04-10 | Amanda Romero | Adjustable child restraining apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWM288530U (en) * | 2005-09-29 | 2006-03-11 | Link Treasure Ltd | Backrest adjusting structure of high-foot meal chair for children |
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|---|---|---|---|---|
| CN201052016Y (en) * | 2007-06-21 | 2008-04-30 | 麦克英孚(宁波)婴童用品有限公司 | High-foot dining chair backrest safety regulating mechanism |
| CN201538348U (en) * | 2009-03-26 | 2010-08-04 | 宝钜儿童用品香港股份有限公司 | Children seat |
| US8152236B1 (en) * | 2010-02-18 | 2012-04-10 | Amanda Romero | Adjustable child restraining apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103799765A (en) | 2014-05-21 |
| GB201305135D0 (en) | 2013-05-01 |
| GB2507834A (en) | 2014-05-14 |
| GB2507834B (en) | 2015-06-03 |
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