CN102973049A - Combined type children high chair - Google Patents
Combined type children high chair Download PDFInfo
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- CN102973049A CN102973049A CN2011102588777A CN201110258877A CN102973049A CN 102973049 A CN102973049 A CN 102973049A CN 2011102588777 A CN2011102588777 A CN 2011102588777A CN 201110258877 A CN201110258877 A CN 201110258877A CN 102973049 A CN102973049 A CN 102973049A
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- chair
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- underframe
- seat
- desktop
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Abstract
The invention relates to a combined type children high chair which aims to provide a combined type children high chair body which is simple in structure, safe, comfortable and good in integrity. The technical scheme includes that the combined type children high chair comprises a base support, a table top and a chair. The combined type children high chair is characterized in that the base support and the chair are provided with a corresponding locking mechanism, the locking mechanism is provided with a locking position and an unlocking position, when the locking mechanism is arranged on the locking position, the base support is fixed with the chair, when the locking mechanism is arranged on the unlocking position, the base support and the chair are separated, and the table top is in flexible connection with the base support.
Description
Technical field
The invention belongs to the articles for daily use field, be specifically related to the high chair of a kind of Combined type children.
Background technology.
Existing children dinning chair generally includes seat, has the underframe of shelf rest frame and desktop, and dining chair has two kinds of selectable usages, namely has two operating positions, in the first operating position, seat and underframe are separated, and after the separation, the desktop of underframe is placed up, children can be sitting in seat and volt is had a meal on the table, write, and in the second operating position, seat is placed on shelf rest and drives, and underframe forms seat and supports, thereby consist of high pin dining chair, be sitting in the dining table side for children and together have a meal with the household.
The patent No. provides a kind of composite and multi-purpose children to use chair for 96236627.7 Chinese patent, this chair is comprised of a children dinning chair and a yoke, children dinning chair is the four chair pin that the chair back and pallet are arranged, yoke is a rectangle hollow frame, be provided with platen at its back side, end face is provided with crosspiece, the front is provided with foot pedal and pull bar, children dinning chair can be supported on the yoke, children and adult are had meal with, the platen of yoke can be used as children writing, drawing again, during harvesting, whole children dinning chair can be put into yoke.
This patent adopts children dinning chair is shelved on the crosspiece of yoke and forms child's high chair, does not interfix between children dinning chair and the yoke, and children dinning chair is mobile and translate into easily, causes potential safety hazard.
The patent No. provides a kind of Multifunctional combined high chair for 201020158517.0 Chinese patents, this Multifunctional combined high chair comprises chair, desk, handrail, the chair hole, projection, bearing pin, dogging shoulder, crossbeam, the bearing pin inclined-plane, the chair inclined-plane, Compress Spring, shifting block, chair is the chair form structure, handrail is arch, quantity is two, be installed in the left and right sides of chair, the chair hole number is two, lay respectively at the bottom center position of two handrails, the chair inclined-plane is positioned at bottom, chair hole, middle position ecto-entad by the handrail arch is formed slopely, desk is for to be made of a desktop and two plate body table pin, crossbeam is positioned on the side of the same side of two table pin, and two table pin are linked together.Although this patent has solved the not enough problem that security is not high, comfortableness is lower in the existing high chair use procedure, structure is very complicated, and cost is higher.
Above-mentioned two patents all be with the desk of desktop as underframe, when underframe uses as desk separately, underframe is rotated 90o.For the framework that makes underframe namely is applicable to settle chair, can after rotation, become stable desk again, the shape of framework can only be defined in rectangle.And the children's seat volume is little, again can not be too little as the underframe of desk, so seat when underframe is combined, can only be that seat is embedded in the space of underframe, form complicated structure, and globality is poor.
Summary of the invention
The object of the invention is to overcome in the prior art combination child's high chair complex structure, the defective that globality is poor provides the combination child's high chair of a kind of simple in structure, safety and comfort, good integrity.
The technical scheme that realizes the object of the invention is: the high chair of Combined type children, formed by underframe, desktop and three parts of seat, and it is characterized in that described underframe is provided with corresponding locking mechanism with seat; Described locking mechanism has latched position and unlocked position, and when locking mechanism is under the latched position, described underframe and seat are fixed together; When locking mechanism is in the unlocked position down, seat can separate with underframe; Be flexible connection between described desktop and the base.
Flexible connection between described desktop and the base refers to: desktop can be removed from underframe fully; Or desktop is connected to underframe
A side, can be at underframe mobile or slide, after a sideway swivel of underframe, cover the underframe upper end.Edge-on in tray side when desktop leaves the underframe upper end, or hang over tray side.
Structure of the present invention uses less material to consist of comparatively firm structure, consists of the necessary functional part such as handrail, chair leg underframe supporting leg, sound construction and both artistic and practical with less material and simple structure simultaneously.
As a further improvement on the present invention, the handrail of the described seat left and right sides and front chair leg and the back seat leg of the seat left and right sides form respectively two integration seat support; About two integration seat support connect by crossbeam, consist of seat support rack; The front underframe leg of the described underframe left and right sides and rear underframe leg form two integration underframe gripper shoes with left and right sides curb girder respectively, about two integration base support plates connect by base crossbeam, consist of the bracing frame of base; Four supporting legs of described underframe are corresponding one by one with four chair legs of seat, are provided with described locking mechanism between the lower end of the upper end of each bar supporting leg and each bar chair leg.
As a further improvement on the present invention with further refinement, the structure of described seat and underframe can be: seat comprise also be arranged at the handrail back upper place and and the chair back that is connected as a single entity of seat support and be arranged at the tray frame of the front upper place of handrail, described handrail is the arc under shed, the arc both sides extend to form front chair leg and back seat leg downwards, handrail and forward and backward seat leg form respectively the ∩ type chair supporting chair gripper shoe of both sides, the both sides of the chair back are the connection of being connected with handrail, connects with crossbeam between the back seat leg; Underframe is comprised of two U-shaped landing leg underframe gripper shoes that are symmetrical set, and connects with crossbeam respectively between the front leg strut of two U-shaped landing leg underframe gripper shoes, between between the rear support leg and the bottom, and the front leg strut crossbeam is arranged on the upper end of front leg strut; The ∩ type chair of both sides supports and U-shaped supporting leg docks, and forms integrated bracing frame, and the reverse side of desktop is connected the detachable connection of rear support leg with front leg strut; Between ∩ type chair supporting chair gripper shoe and U-shaped landing leg underframe gripper shoe, be provided with at least and both can be locked in two locking mechanisms under the position, locking mechanism has latched position and unlocked position, when locking mechanism is under the latched position, ∩ type chair supporting chair gripper shoe and U-shaped landing leg underframe gripper shoe are fixed together, when locking mechanism is in the unlocked position down, seat can separate with underframe.Locking mechanism has latched position and unlocked position, and when locking mechanism is under the latched position, ∩ type chair supports and U-shaped supporting leg is fixed together, and when locking mechanism is in the unlocked position down, seat can separate with underframe.
As a further improvement on the present invention, described integrated bracing frame is and becomes gradually from top to bottom large trapezoidal, is conducive to not only that less children's seat supports and larger U-shaped supporting leg connects, and structure is more stable.
As a further improvement on the present invention, the front and back end of the bottom of described U-shaped supporting leg extends outward respectively leg, and it is more stable that child's high chair is placed.
The ∩ type chair of both sides supports and U-shaped supporting leg docks one by one, form integrated bracing frame, between every a pair of ∩ type chair support and U-shaped supporting leg, be provided with at least and both can be locked in two locking mechanisms under the position, locking mechanism has latched position and unlocked position, when locking mechanism is under the latched position, ∩ type chair supports and U-shaped supporting leg is fixed together, and when locking mechanism is in the unlocked position down, seat can separate with underframe.
As a further improvement on the present invention, the rear side two ends of described tray frame extend back, and form the draw-in groove that Open Side Down, and the top of handrail embeds in the draw-in groove.Can also be provided with positioner between the reverse side of described tray frame and the seat support.
As a further improvement on the present invention, be provided with four depressions below the described active desktop, these four depressions are corresponding with the position of four supporting legs of base, size is corresponding.When active desktop places the top one-tenth of underframe to use state; Place more firm.
As a further improvement on the present invention, the described chair back and seat support adopt the adjustable structure of angle: seat support and front chair leg are rotatably connected; The connected mode of the both sides of the described chair back and handrail inboard is: the both sides of the chair back respectively are provided with a lateral projection, and the inboard of this lateral projection is provided with spring; Corresponding with these two lateral projection, be provided with some fixing holes in the inboard of handrail, these some fixing holes are camber line and arrange, camber line is take the swivel joint of described seat support and front chair leg as the center of circle, distance take swivel joint to described projection is radius, respectively be provided with an arc guide groove in the inboard of two handrails, chair back both sides respectively are fixed with a spacing preiection, and these two spacing preiections are arranged in the described arc guide groove.
As a further improvement on the present invention, the mode that the ∩ type chair of described both sides supports and U-shaped supporting leg docks one by one is: the upper end of U-shaped supporting leg is provided with tenon shape projection or wedge shape projection; The lower end that ∩ type chair supports (chair leg) is provided with corresponding shrinkage pool, forms joinery and its construction or the wedge structure of docking.Again further, described locking mechanism is arranged on the joinery and its construction or wedge structure of this docking.
As further optimization of the present invention, described locking mechanism arranges hasp for the connecting portion at the support of ∩ type chair and U-shaped supporting leg, namely in the lower end of ∩ type chair support or the upper end of U-shaped supporting leg the locking hole slot is set, in the upper end of U-shaped supporting leg or the lower end supported of ∩ type chair corresponding locking piece (hasp) is set, the locking piece eye-splice enters to lock in the hole slot.
As further optimization of the present invention, described locking mechanism is preferably by locking device and operating means and forms, described locking device is by the hook that is fixed on front chair leg or back seat leg inside, form with the axis that is fixed on the U-shaped supporting leg of underframe upper end: described hook is installed in the rotating shaft of front chair leg or back seat leg inside, this rotating shaft is provided with torsion spring, and the elastic force of torsion spring is pressed on hook on the position of hooking axis; Rotating shaft, torsion spring, hook and axis form, and hook is fixed in the rotating shaft, and an end of torsion spring is fixed in the rotating shaft, and the other end is connected with gib head; Described operating means comprises button and lever, and an end and the button of lever are rotatably connected; The weighing arm end of the lever other end is connected with hook by steel wire rope; Press the button, the arm of force section of button down lever drives the lever rotation, the pulling steel wire rope, and the steel wire rope pulling hooks by the torsion spring drive or hook is decontroled axis.
The further optimization of above structure: described described locking device is provided with the shell of a rigidity, rotating shaft, torsion spring and hook that hook is installed are installed in this shell, also be provided with axis groove and wire rope hole on this shell, described axis groove is corresponding with the axis position that is fixed on the U-shaped supporting leg of underframe upper end; One end of the steel wire rope of operating means exposes beyond shell by described wire rope hole.When this shell installs and fixes in the locking mechanism hole of front chair leg or back seat leg lower end, just finished being fixedly connected with of locking mechanism and seat; Steel wire rope one end that the hole is exposed beyond shell is connected on the lever of controlling organization, has namely finished installation; When the front chair leg that described locking mechanism parts are installed or back seat leg when being fixed on the U-shaped supporting leg of underframe upper end and dock, the axis that is fixed on the U-shaped supporting leg of underframe enters the axis groove, can lock with hook.
As a further improvement on the present invention, described integrated bracing frame is the hollow plastic, described operating means is arranged on the handrail top, the fulcrum of lever is connected with the chair leg, described hook is fixed in front chair leg or the back seat leg by rotating shaft, the top of front leg strut or rear support leg is provided with the wedge shape projection, and described axis is located on the projection.
As a further improvement on the present invention, the movable connection method between described desktop and the underframe: below this active desktop, be provided with two sleds, these two sleds are parallel with desktop, and two sleds also be arranged in parallel each other; The two ends of every sled are provided with bight portion, and are fixed on the below of desktop by the upper bight portion at these two ends; Be provided with two rectangular openings between the crossbeam of described underframe and the underframe, described two sleds are set in these two rectangular openings; The size of two rectangular openings can be free to slide two sleds greater than the sectional dimension of sled in two rectangular openings; When the pulling active desktop, when making two sleds slide into the extreme position of one end, active desktop places above the underframe, becomes the use state of teapoy; When spurring active desktop to another direction, when making two sleds slide into the extreme position of its other end, active desktop is the side that places underframe, utilizes two sleds to hang on the crossbeam of underframe.
As a further improvement on the present invention, described active desktop with connected mode between the underframe is: be to be connected by a limit hinge between described active desktop and the underframe.Desktop lies on the underframe and to be the use state of desk; In the time of need to docking with seat, can start desktop, make the edge-on side at underframe of desktop by limit hinge, not affect and the docking of seat.
Beneficial effect of the present invention is, desktop is separated setting with base, so that seat leg is connected connection with base support leg, so that the high chair of Combined type children is simple and reliable for structure, it is inner that locking mechanism is arranged on integrated bracing frame, so that the structure of the high chair of Combined type children and more succinct and firm, technique is tending towards simply having reduced manufacturing cost.
Description of drawings
Fig. 1-the 1st, the structural representation of the high chair of the embodiment of the invention 1 Combined type children;
Fig. 1-2 is the embodiment of the invention 1 armchair structure schematic diagram;
Fig. 1-the 3rd, the embodiment of the invention 1 Undercarriage structure schematic diagram;
Fig. 1-the 4th, the embodiment of the invention 1 table top set-ups schematic diagram;
Fig. 2-the 1st, the embodiment of the invention 1 service plate mounting structure schematic diagram;
Fig. 2-the 2nd, the embodiment of the invention 1 armchair structure schematic diagram;
Fig. 2-the 3rd, the embodiment of the invention 1 integrated support frame structure schematic diagram;
Fig. 2-the 4th, the embodiment of the invention 1 ∩ type chair supporting construction schematic diagram;
Fig. 2-the 5th, embodiment of the invention 1U type leg structure schematic diagram;
Fig. 2-the 6th, the structural representation of the embodiment of the invention 1 positioner;
Fig. 3 is the structural representation of the embodiment of the invention 1 underframe;
Fig. 4-1 embodiment of the invention 1 desktop and underframe sliding connection structure schematic diagram
Fig. 5 is the embodiment of the invention 1 locking mechanism structure schematic diagram;
Fig. 6 is the embodiment of the invention 1 operating means structural representation;
Fig. 7 is the embodiment of the invention 1 locking device locking state structural representation;
Fig. 8 is the embodiment of the invention 1 locking device released state structural representation;
Fig. 9-the 1st, the embodiment of the invention 2 locking mechanism structure schematic diagrames;
Fig. 9-the 2nd, the embodiment of the invention 2 locking mechanism structure schematic diagrames;
Figure 10 is the structural representation of the embodiment of the invention 3 desks;
Figure 11-the 1st, the embodiment of the invention 3 desktops and base annexation schematic diagram;
Figure 11-the 2nd, the A section enlarged drawing of Figure 11-1;
Figure 12 is the generalized section that the embodiment of the invention 3 desktops hang over base one side;
Figure 13 is the structural representation that the embodiment of the invention 3 desktops hang over base one side;
Figure 14-the 1st, the embodiment of the invention 3 keeps flat structural representation with the desktop of base one side;
Figure 14-the 2nd, the embodiment of the invention 3 is with the schematic diagram of the desktop pull-up state of base one side;
Figure 14-the 3rd, the embodiment of the invention 3 hangs over the desktop of base one side the structural representation of underframe one side;
Figure 15-the 1st, the embodiment of the invention 4 chair back and seat support are a kind of angle structural representation;
Figure 15-the 2nd, the embodiment of the invention 4 chair back and seat support are alternative angle structural representation;
Figure 16-the 1st, the structural representation of horizontal projection on the chair back;
The B-B cutaway view of Figure 16-2;
The G-G cutaway view of Figure 16-3.
The specific embodiment
Be described further below in conjunction with embodiment and accompanying drawing.
Embodiment 1
Shown in Fig. 1-1 ~ Fig. 1-4 and Fig. 2-1 ~ Fig. 2-6, the high chair 100 of Combined type children, comprise underframe 10, seat 20 and desktop 30, seat 20 comprise the left and right sides handrail 21, seat support 22, be arranged at the handrail back upper place and and the chair back 23 that is connected as a single entity of seat support, the tray frame 24 of front upper place that is arranged at handrail, handrail 21 is the arc under shed, the arc both sides extend to form front chair leg 25 and back seat leg 26 downwards, and the ∩ type chair that handrail 21 and forward and backward seat leg 25,26 form respectively both sides supports 27.Being connected with handrail inboard the connection in the both sides of the chair back 23, connects with crossbeam 28 between the back seat leg 25.Underframe 10 is comprised of two U-shaped supporting legs 11 that are symmetrical set, and connects with crossbeam 28 respectively between the front leg strut 12 of two U-shaped supporting legs, between between the rear support leg 13 and bottom 14, and front leg strut crossbeam 28 is arranged on the upper end of front leg strut 12, uses as pedal.The reverse side of desktop 30 is connected with front leg strut or rear support leg 13 detachable connections.The ∩ type chair support 27 of seat both sides and 11 docking of U-shaped supporting leg form integrated bracing frame 15.Integrated bracing frame 15 is and becomes gradually from top to bottom large trapezoidal.The front and back end of the bottom 14 of U-shaped supporting leg extends outward respectively leg 16.
Shown in Fig. 2-1, the rear side two ends of tray frame 24 extend back, and form the draw-in groove 29 that Open Side Down, and the top of handrail 21 embeds in the draw-in groove 29.Also be provided with positioner 40 between the reverse side of tray frame 24 and the seat support.
As shown in Figure 5 and Figure 6, between the support 27 of ∩ type chair and U-shaped supporting leg 11, be provided with at least and both can be locked in two locking mechanisms 50 under the position, locking mechanism has latched position and unlocked position, when locking mechanism 50 is under the latched position, the support 27 of ∩ type chair and U-shaped supporting leg 11 are fixed together, when locking mechanism is in the unlocked position down, seat 20 can separate with underframe 10.
As shown in Figure 5, locking mechanism 50 is comprised of operating means 60 and locking device 70, and operating means 60 comprises button 61 and lever 62, and an end and the button 61 of lever 62 are rotatably connected.As shown in Figure 7 and Figure 8, locking device 70 is comprised of rotating shaft 71, torsion spring 72, hook 73 and axis 74, and hook 73 is fixed in the rotating shaft 71, and an end of torsion spring 72 is fixed in the rotating shaft 71, and the other end is connected connection with gib head.The other end of lever 62 is connected connection by steel wire rope 76 with gib head.Integrated bracing frame 15 is the hollow plastic, operating means 60 is arranged on handrail 21 tops, hook 73 is fixed on front chair leg 25 or back seat leg 26 inside by rotating shaft 71, and the top of front leg strut 12 or rear support leg 13 is provided with wedge shape projection 17, and axis 74 is located at protruding 17 upper ends.
As shown in Figure 7, press the button 61, start lever 62, lever 62 rotations, pulling steel wire rope 76, steel wire rope 76 are by torsion spring 72 pull-up hooks, and gib head 76 is decontroled axis 74, makes ∩ type chair support 27 and separates with U-shaped supporting leg 11.
As shown in Figure 8, release button 61, lever 62 rotations, steel wire rope 76 is sagging, and torsion spring 72 drives gib head 76 and hooks axis 74, makes ∩ type chair support 27 and is connected supporting leg 11 connections.
Embodiment 2
Present embodiment and upper routine difference are that the structure of locking mechanism is different.
Shown in Fig. 9-1, Fig. 9-2, support 27 lower end or the upper end of U-shaped supporting leg 11 arranges locking hole slot 41 at ∩ type chair, the corresponding locking piece (hasp) that arranges in the lower end that upper end or the ∩ type chair of U-shaped supporting leg supports, the locking piece eye-splice enters to lock in the hole slot.The present embodiment locking mechanism arranges locking hole slot 41 for support 27 upper end, lower end at ∩ type chair, and at the corresponding locking piece (hasp) 42 that arranges of U-shaped supporting leg, locking piece 42 eye-splices enter in the lock hole 41.
Embodiment 3
Such as Fig. 4, Figure 10 and shown in Figure 12, it is movable connection that desktop 30 is connected with underframe.Among Fig. 4 and Figure 12 on the crossbeam 29 of desktop 30 hanging end framves 10 rear sides.Among Figure 10, seat 20 is with after underframe 10 separates, and desktop 30 is placed on the underframe, forms desk 60.
Shown in Figure 11-1 and Figure 11-2, the reverse side of desktop 30 be provided with underframe before and after wedge shape projection 17 corresponding shrinkage pools 31 on the supporting leg.
With reference to Figure 12 and shown in Figure 13, below this active desktop 30, be provided with two sleds 32, these two sleds 32 are parallel with desktop 30, and two sleds 32 also be arranged in parallel each other; The two ends of every sled are provided with bight portion 33, and upper curved 33 partial fixings by these two ends are below desktop; The crossbeam 29 of underframe is provided with 34, two sleds 32 of two rectangular openings and is set in 34 li of these two rectangular openings; The size of two rectangular openings 34 can be free to slide two sleds 32 greater than the sectional dimension of sled 32 in two rectangular openings 34.Shown in Figure 14-1, when pulling active desktop 30, when making two sleds slide into the extreme position of one end, active desktop places above the underframe 10, becomes the use state of teapoy; When spurring active desktop to another direction, when making two sleds 32 slide into the extreme position of its other end, active desktop 30 is the sides that place underframe, utilizes two sleds 32 to hang on the crossbeam 29 of underframe such as Figure 14-3.Active desktop 30 from being pulled up to the active procedure that keeps flat shown in Figure 14-3, Figure 14-2 and Figure 14-1.
Embodiment 4
Shown in Figure 15-1 and Figure 15-2, the chair back 23 adopts the adjustable structure of angle with seat support 22, and for slidably connecting, the chair back can be adjusted the position between the chair back and the handrail.
With reference to Figure 15-1, Figure 15-2, Figure 16-1, Figure 16-2 and Figure 16-3, the concrete structure of adjustable structure is, seat support 22 is connected with hinge 80 with front chair leg 25, the connected mode of the both sides of the chair back 23 and handrail 21 inboards is: the both sides of the chair back 23 respectively are provided with a transverse projections 81, and the inboard of this projection 81 is provided with spring 82; Corresponding with these two projections 81, be provided with some fixing holes 83 in the inboard of handrail, these some fixing holes are camber line to be arranged, and camber line is take hinge 80 as the center of circle, and the distance take hinge 80 to projection 81 is as radius.When two projections 81 of chair back both sides were inserted two the highest fixing hole 83a, the chair back 23 comparatively leaned forward, such as Figure 15-1; When two projections were inserted two minimum fixing hole 83b, comparatively hypsokinesis of the chair back 23 was such as Figure 15-2.Each fixes an arc-shaped limit groove 84 in the inboard of two handrails, and chair back both sides respectively are fixed with 85, two spacing preiections 85 of a spacing preiection and are arranged in the described arc-shaped limit groove 84.
Claims (13)
1. the high chair of Combined type children is comprised of underframe, desktop and three parts of seat, it is characterized in that described underframe is provided with corresponding locking mechanism with seat; Described locking mechanism has latched position and unlocked position, and when locking mechanism is under the latched position, described underframe and seat are fixed together; When locking mechanism is in the unlocked position down, seat can separate with underframe; Be flexible connection between described desktop and the base.
2. the high chair of described Combined type children according to claim 1 is characterized in that, the handrail of the described seat left and right sides forms respectively two integration seat support with the front chair leg of the seat left and right sides and back seat leg; About two integration seat support connect by crossbeam, consist of seat support rack; The front underframe leg of the described underframe left and right sides and rear underframe leg form two integration underframe gripper shoes with left and right sides curb girder respectively, about two integration base support plates connect by base crossbeam, consist of the bracing frame of base; Four supporting legs of described underframe are corresponding one by one with four chair legs of seat, are provided with described locking mechanism between the lower end of the upper end of each bar supporting leg and each bar chair leg.
3. the high chair of Combined type children according to claim 1, it is characterized in that, described seat comprise also comprise be arranged at the handrail back upper place and and the chair back that is connected as a single entity of seat support and be arranged at the tray frame of the front upper place of handrail, described handrail is the arc under shed, the arc both sides extend to form front chair leg and back seat leg downwards, handrail and forward and backward seat leg form respectively the ∩ type chair supporting chair gripper shoe of both sides, and the both sides of the chair back are the connection of being connected with handrail, connects with crossbeam between the back seat leg; Underframe is comprised of two U-shaped landing leg underframe gripper shoes that are symmetrical set, and connects with crossbeam respectively between the front leg strut of two U-shaped landing leg underframe gripper shoes, between between the rear support leg and the bottom, and the front leg strut crossbeam is arranged on the upper end of front leg strut; The ∩ type chair of both sides supports and U-shaped supporting leg docks, and forms integrated bracing frame, and the reverse side of desktop is connected the detachable connection of rear support leg with front leg strut; Between ∩ type chair supporting chair gripper shoe and U-shaped landing leg underframe gripper shoe, be provided with described locking mechanism.
4. the high chair of Combined type children according to claim 1, it is characterized in that, described locking mechanism is comprised of locking device and operating means, described locking device is comprised of hook and axis: described hook is installed in its rotating shaft, this rotating shaft is provided with torsion spring, and the elastic force of torsion spring is pressed on hook on the position of hooking axis; Described hook and axis are installed in respectively chair leg lower end and supporting leg upper end; Perhaps described hook and axis are installed in respectively supporting leg upper end and chair leg lower end.
5. the high chair of Combined type children according to claim 1 is characterized in that, the flexible connection between described desktop and the base refers to: desktop can be removed from underframe fully; Or desktop is connected to a side of underframe, can move or slip at underframe, covers the underframe upper end after a sideway swivel of underframe.
6. the high chair of Combined type children according to claim 1 is characterized in that, the movable connection method between described desktop and the underframe: below this active desktop, be provided with two sleds, these two sleds are parallel with desktop, and two sleds also be arranged in parallel each other; The two ends of every sled are provided with bight portion, and are fixed on the below of desktop by the upper bight portion at these two ends; Be provided with two rectangular openings between the crossbeam of described underframe and the underframe, described two sleds are set in these two rectangular openings; The size of two rectangular openings can be free to slide two sleds greater than the sectional dimension of sled in two rectangular openings; When the pulling active desktop, when making two sleds slide into the extreme position of one end, active desktop places above the underframe, becomes the use state of teapoy; When spurring active desktop to another direction, when making two sleds slide into the extreme position of its other end, active desktop is the side that places underframe, utilizes two sleds to hang on the crossbeam of underframe.
7. the high chair of Combined type children according to claim 2 is characterized in that, described integration bracing frame is and becomes gradually from top to bottom large trapezoidal.
8. the high chair of Combined type children according to claim 3 is characterized in that, the rear side two ends of described tray frame extend back, and forms the draw-in groove that Open Side Down, and the top of handrail embeds in the draw-in groove.
9. the high chair of Combined type children according to claim 3 is characterized in that, described tray frame reverse side arranges the draw-in groove locating piece.
10. the high chair of Combined type children according to claim 3 is characterized in that, the described chair back and seat support adopt the adjustable structure of angle: seat support and front chair leg are rotatably connected; The connected mode of the both sides of the described chair back and handrail inboard is: the both sides of the chair back respectively are provided with a lateral projection, and the inboard of this lateral projection is provided with spring; Corresponding with these two lateral projection, be provided with some fixing holes in the inboard of handrail, these some fixing holes are camber line and arrange, camber line is take the swivel joint of described seat support and front chair leg as the center of circle, distance take swivel joint to described projection is radius, respectively be provided with an arc guide groove in the inboard of two handrails, chair back both sides respectively are fixed with a spacing preiection, and these two spacing preiections are arranged in the described arc guide groove.
11. the high chair of Combined type children according to claim 3, it is characterized in that, described locking mechanism arranges hasp for the connecting portion at the support of ∩ type chair and U-shaped supporting leg: in the lower end of ∩ type chair support or the upper end of U-shaped supporting leg the locking hole slot is set, in the upper end of U-shaped supporting leg or the lower end supported of ∩ type chair corresponding locking piece is set, the locking piece eye-splice enters to lock in the hole slot.
12. the high chair of Combined type children according to claim 4, it is characterized in that, described integration bracing frame is the hollow plastic, described operating means is arranged on the handrail top, described hook is fixed in front chair leg and the back seat leg by rotating shaft, the top of front leg strut and rear support leg is provided with the wedge shape projection, and described axis is located on the projection.
13. the high chair of Combined type children according to claim 12 is characterized in that, the reverse side of described desktop be provided with underframe before and after the corresponding shrinkage pool of wedge shape projection on the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110258877.7A CN102973049B (en) | 2011-09-02 | 2011-09-02 | Combined type children height chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110258877.7A CN102973049B (en) | 2011-09-02 | 2011-09-02 | Combined type children height chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102973049A true CN102973049A (en) | 2013-03-20 |
| CN102973049B CN102973049B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110258877.7A Expired - Fee Related CN102973049B (en) | 2011-09-02 | 2011-09-02 | Combined type children height chair |
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| Country | Link |
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| CN (1) | CN102973049B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9554657B2 (en) | 2013-06-14 | 2017-01-31 | Wonderland Nurserygoods Company Limited | Child seat convertible to multiple configurations of use |
| US11172764B2 (en) | 2019-06-05 | 2021-11-16 | Skip Hop, Inc. | Feature high chair |
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| CN2242643Y (en) * | 1996-02-09 | 1996-12-18 | 廖燕纯 | Combined multi-purpose children's chair |
| US6089654A (en) * | 1993-01-15 | 2000-07-18 | Burstein; Sharon A. | Modular furniture for children |
| CN200971061Y (en) * | 2006-11-29 | 2007-11-07 | 好孩子儿童用品有限公司 | Combination of vehicle seat with pram |
| CN201432713Y (en) * | 2009-07-06 | 2010-03-31 | 张来宾 | Detachable dinner plate of baby carriage or seat |
| CN201727189U (en) * | 2010-04-14 | 2011-02-02 | 宁波环球娃娃婴童用品有限公司 | Multifunctional combined high chair |
| CN202445611U (en) * | 2011-09-02 | 2012-09-26 | 苏州嘉捷塑料科技有限公司 | Combined children's high chair |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089654A (en) * | 1993-01-15 | 2000-07-18 | Burstein; Sharon A. | Modular furniture for children |
| CN2242643Y (en) * | 1996-02-09 | 1996-12-18 | 廖燕纯 | Combined multi-purpose children's chair |
| CN200971061Y (en) * | 2006-11-29 | 2007-11-07 | 好孩子儿童用品有限公司 | Combination of vehicle seat with pram |
| CN201432713Y (en) * | 2009-07-06 | 2010-03-31 | 张来宾 | Detachable dinner plate of baby carriage or seat |
| CN201727189U (en) * | 2010-04-14 | 2011-02-02 | 宁波环球娃娃婴童用品有限公司 | Multifunctional combined high chair |
| CN202445611U (en) * | 2011-09-02 | 2012-09-26 | 苏州嘉捷塑料科技有限公司 | Combined children's high chair |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9554657B2 (en) | 2013-06-14 | 2017-01-31 | Wonderland Nurserygoods Company Limited | Child seat convertible to multiple configurations of use |
| US10051975B2 (en) | 2013-06-14 | 2018-08-21 | Wonderland Switzerland Ag | Child seat convertible to multiple configurations of use |
| US11172764B2 (en) | 2019-06-05 | 2021-11-16 | Skip Hop, Inc. | Feature high chair |
| US11622632B2 (en) | 2019-06-05 | 2023-04-11 | Skip Hop, Inc. | Feature high chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102973049B (en) | 2015-08-19 |
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