CN205513645U - Folding high dining chair of children of linkage - Google Patents
Folding high dining chair of children of linkage Download PDFInfo
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- CN205513645U CN205513645U CN201521108242.9U CN201521108242U CN205513645U CN 205513645 U CN205513645 U CN 205513645U CN 201521108242 U CN201521108242 U CN 201521108242U CN 205513645 U CN205513645 U CN 205513645U
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- articulated elements
- hinged
- seat
- articulated
- chute
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Abstract
The utility model discloses a folding high dining chair of children of linkage, its technical scheme main points are: include: preceding stabilizer blade, rear leg upper end and preceding stabilizer blade upper end are articulated, seat bracing piece lower extreme is articulated with preramus midfoot, seat support link upper end is anterior articulated with the seat frame, and lower extreme and seat bracing piece middle part are articulated, end connecting rod front end is articulated with hinge and seat bracing piece middle part with seat support link, and the rear end is articulated with posterior branch midfoot, the seat frame rear portion is articulated with the hinge with the upper end of preceding stabilizer blade and rear leg, the handrail frame is anterior articulated with seat upper end of the support bar, handrail connecting rod lower extreme is articulated with the hinge with the upper end of preceding stabilizer blade and rear leg, and the upper end is put up the rear end with the handrail and is hinged, back board lower extreme is articulated with the seat frame rear portion, and upper portion is articulated with the handrail connecting rod, folding locking device is used for locking the development condition of dining chair, sets up the articulated department of stabilizer blade, rear leg, handrail connecting rod, seat frame in the front, folding control mechanism is used for the folding locking device unblock of control.
Description
[technical field]
This utility model relates to a kind of infant article, more specifically a kind of linkage folding high dinning chair for children.
[background technology]
Existing child uses high dining chair, be the essential product of baby, predominantly baby on the feed time provide the condition of safety and comfort to set, major part design kid's meal plate and seat, gathering need to could be folded after separating, do not adapt to the demand of the multipurpose function of user, and the high chair folds of existing child or launch inconvenience, foldable structure is complicated, make parts fragile, cause manufacturing cost high, how can integrally fold or rapid deployment, be the direction that studies for a long period of time of technical staff.
[summary of the invention]
This utility model purpose is to overcome deficiency of the prior art, it is provided that a kind of linkage folding high dinning chair for children, and all parts such as front support leg, rear leg, seat frame and kid's meal plate are articulated and connected, and can fold simultaneously or launch, easy to use, simple to operate.
This utility model is achieved through the following technical solutions:
A kind of linkage folding high dinning chair for children, it is characterised in that: including:
Front support leg,
Rear leg, upper end and described front support leg upper end thereof；
Seat frame, rear portion is hinged with hinge with the upper end of described front support leg and rear leg；
Seat support bar, hinged in the middle part of lower end and described front support leg；
Seat support connecting rod, upper end is hinged with described seat frame front portion, hinged in the middle part of lower end and described Seat support bar；
End connecting rod, front end and described Seat support connecting rod are with hinged in the middle part of hinge and described Seat support bar, hinged in the middle part of rear end and described rear leg；
Arm-rest frame, anterior Yu described Seat support bar upper end thereof；
Ribbed insert, lower end is hinged with hinge with the upper end of described front support leg and rear leg, and upper end is hinged with described arm-rest frame rear end；
Backboard, lower end is hinged with described seat frame rear portion, and top is hinged with described ribbed insert；
Kid's meal plate, bottom is connected with described arm-rest frame；
Foldable locking device, for locking the deployed condition of dining chair, is arranged on described front support leg, rear leg, ribbed insert, the hinged place of seat frame；
Fold controlling organization, unlock for controlling described foldable locking device.
nullA kind of linkage folding high dinning chair for children as above，It is characterized in that: described foldable locking device includes the first articulated elements being connected with described front support leg、The second articulated elements being connected with described rear leg、The 3rd articulated elements being connected with described ribbed insert and the seat frame hinged disk being connected with described seat frame，Described first articulated elements、Second articulated elements、3rd articulated elements and seat frame hinged disk are the most hinged，Described 3rd articulated elements be provided with at least one can relatively its slide card locking plug，On described first articulated elements and the second articulated elements, correspondence position with described 3rd articulated elements is respectively equipped with the first articulated elements chute and the second articulated elements chute of the arc within it slided for described card locking plug with its hinge for the center of circle，One end of described first articulated elements chute is provided with and communicates therewith the first snap lock breach snapping in locking for described card locking plug，One end of described second articulated elements chute is provided with and communicates therewith the second snap lock breach snapping in locking for described card locking plug，On described seat frame hinged disk, the side relative with the 3rd described articulated elements is provided with the seat chute of the arc snapping in locking with its hinge for the center of circle for described card locking plug，One end of described seat chute is provided with and communicates therewith the seat kayser breach snapping in locking for described card locking plug，It is provided with between described 3rd articulated elements and described card locking plug and makes described card locking plug keep card to be locked in described first snap lock breach、The first elastic top casting die in second snap lock breach and seat kayser breach.
A kind of linkage folding high dinning chair for children as above, it is characterized in that: described first articulated elements includes that long pommel together inserts articulated elements in the first outer articulated elements and first of described front support leg upper end, be provided with the most hinged and can the second articulated elements in relative rotation in described first outer articulated elements and first between articulated elements.
A kind of linkage folding high dinning chair for children as above, it is characterized in that: described 3rd articulated elements is provided with the second card locking plug that can slide equally along described 3rd articulated elements, the first articulated elements internal chute of the arc within it slided for described second card locking plug with its hinge it is additionally provided with for the center of circle on described first articulated elements, one end of described first articulated elements internal chute is provided with and communicates therewith breach in the first snap lock snapping in locking for described card locking plug, described first articulated elements chute and the first hinged internal chute are with hinge as the center of circle and the circular arc of the hinge both sides that are placed in, the arc radius of described first articulated elements chute is more than the arc radius of described first hinged internal chute.
A kind of linkage folding high dinning chair for children as above, it is characterized in that described folding controlling organization includes the card lock handle being sheathed on described ribbed insert and sliding along described ribbed insert, the folding that being connected between described card lock handle with described card locking plug has the card locking plug described in drive to slide controls backrest adjusting yoke.
A kind of linkage folding high dinning chair for children as above, it is characterized in that the backrest angle governor motion being provided with between described backboard and described ribbed insert for regulating described backboard luffing angle, described backboard is provided with the backrest angle adjusting control mechanism of the backrest angle governor motion described in control.
A kind of linkage folding high dinning chair for children as above, it is characterized in that described backrest angle governor motion includes the backrest adjusting rod that one end is hinged with described backboard, it is arranged with on described backrest adjusting rod and can slide along described backrest adjusting rod and the regulation sliding sleeve hinged with described backboard, described backrest adjusting rod is provided with multiple locating slot, described regulation sliding sleeve is provided with the alignment pin regulating and locking described backboard angle in the locating slot described in flexible insertion, it is additionally provided with for housing the block plate of adjusting rod inner chamber described in the insertion of described alignment pin the adjusting rod inner chamber connected with described locating slot and block in described backrest adjusting rod, described regulation sliding sleeve is provided with that to stretch into the sliding lock of intracavity in described adjusting rod protruding, one end of described adjusting rod inner chamber is provided with for stopping the anticreep block that described sliding lock is protruding.
A kind of linkage folding high dinning chair for children as above, it is characterized in that described backrest angle adjusting control mechanism includes regulating handle, it is provided with backrest adjusting yoke between described regulation handle and described alignment pin, described backboard is provided with the hinge hole for wearing described alignment pin, described alignment pin passes in the locating slot described in the insertion of described hinge hole, is provided with for pushing up the second elastic top casting die pressing described backrest adjusting yoke between described backrest adjusting yoke and described backboard.
nullA kind of linkage folding high dinning chair for children as above，It is characterized in that: described seat frame includes seat plate、The foot-operated base hinged with described seat plate front end and jointed shaft，Described foot-operated base is provided with the spacing preiection that can limit described foot-operated base rotation angle，Described seat plate is provided with the chute of stepping down for wearing for described jointed shaft，Described seat frame also includes for stopping the hinge baffle plate that described jointed shaft slides axially，Described foot-operated base is provided with the pedal connecting rod that together can rotate along described jointed shaft with it，Being arranged with on described pedal connecting rod can be along its flexible pedal，It is provided with in described pedal connecting rod when described pedal connecting rod positions with pedal kayser and protrudes from described pedal connecting rod and the foot-operated dead bolt outside pedal，It is additionally provided with in described pedal connecting rod for pushing up the 3rd elastic top casting die pressing described foot-operated dead bolt.
A kind of linkage folding high dinning chair for children as above, it is characterized in that described arm-rest frame includes and the handrail bottom bar of described Seat support bar upper end thereof, described kid's meal plate is provided with the meal plate chute slid along for clamping the described handrail bottom bar of confession, kayser push handle and the 4th elastic top casting die of the top described kayser push handle of pressure fixing described kid's meal plate for kayser it is additionally provided with on described kid's meal plate, described handrail bottom bar is provided with multiple meal board lockhole for limiting described kid's meal Board position, described kayser push handle is provided with and coordinates the kayser of kid's meal plate described in described meal board lockhole kayser protruding, described front support leg and rear leg are U-shaped, described front support leg is hingedly connected on described foldable locking device with the U-shaped end of rear leg.
Compared with prior art, this utility model has the following advantages:
nullA kind of linkage folding high dinning chair for children of the present utility model，Front support leg、Rear leg、Seat frame and arm-rest frame are together hinged at foldable locking device，Foldable locking device can be unlocked by folding controlling organization and make perambulator one fold，Fold controlling organization during expansion and can control fixed fold locking device，Kid's meal plate it is also associated with on arm-rest frame，Kid's meal plate can be along the handrail bottom bar slidable adjustment position of arm-rest frame，And can together fold with arm-rest frame or launch，Backboard it is additionally provided with on seat frame，Backboard and arm-rest frame are articulated and connected by backrest adjusting rod，Connected by angle adjusting mechanism，Angle adjusting mechanism is adjustably controlled the luffing angle of backboard simultaneously，Seat frame front portion is additionally provided with and can regulate the pedal swinging height and vertical angles，Comfortable impression is provided，This high dining chair achieves whole parts and is articulated and connected，Can launch in the lump or fold gathering，During use, operation is very easy，Volume after folding is little，Parts composition is simply hardly damaged，Transport and storage take up room little.
[accompanying drawing explanation]
Fig. 1 is this utility model axonometric chart；
Fig. 2 is this utility model decomposing schematic representation；
Fig. 3 is this utility model foldable locking device and folds controlling organization decomposing schematic representation；
Fig. 4 is this utility model foldable locking device and folds controlling organization decomposing schematic representation；
Fig. 5 is this utility model foldable locking device and folds controlling organization decomposing schematic representation；
Fig. 6 is this utility model foldable locking device generalized section；
Fig. 7 is this utility model backboard and arm-rest frame decomposing schematic representation；
Fig. 8 is this utility model backboard and arm-rest frame decomposing schematic representation；
Fig. 9 is this utility model decomposing schematic representation；
Figure 10 is this utility model seat frame decomposing schematic representation；
Figure 11 is this utility model seat frame decomposing schematic representation；
Figure 12 is this utility model seat frame generalized section；
Figure 13 is this utility model folded state axonometric chart.
[detailed description of the invention]
A kind of linkage folding high dinning chair for children, including:
Front support leg 11,
Rear leg 12, upper end and described front support leg 11 upper end thereof；
Seat frame 21, rear portion is hinged with hinge with the upper end of described front support leg 11 and rear leg 12；
Seat support bar 13, hinged in the middle part of lower end and described front support leg 11；
Seat support connecting rod 14, upper end and described seat frame 21 are anterior hinged, hinged in the middle part of lower end and described Seat support bar 13；
End connecting rod 15, front end and described Seat support connecting rod 14 are with hinged in the middle part of hinge and described Seat support bar 13, hinged in the middle part of rear end and described rear leg 12；
Arm-rest frame 22, anterior Yu described Seat support bar 13 upper end thereof；
Ribbed insert 220, lower end is hinged with hinge with the upper end of described front support leg 11 and rear leg 12, and upper end is hinged with described arm-rest frame 22 rear end；
Backboard 23, lower end is hinged with described seat frame 21 rear portion, and top is hinged with described ribbed insert 220；
Kid's meal plate 24, bottom is connected with described arm-rest frame 22；
Foldable locking device 16, for locking the deployed condition of dining chair, is arranged on described front support leg 11, rear leg 12, ribbed insert 220, the hinged place of seat frame 21；
Fold controlling organization 17, unlock for controlling described foldable locking device 16.
Front support leg, rear leg, seat frame and arm-rest frame are together hinged at foldable locking device, foldable locking device can be unlocked by folding controlling organization and make perambulator one fold, fold controlling organization during expansion and can control fixed fold locking device, kid's meal plate it is also associated with on arm-rest frame, backboard it is additionally provided with, it is achieved that all parts are articulated and connected, and can launch in the lump or fold gathering on seat frame, easy to use, simple to operate.
nullDescribed foldable locking device 16 includes the first articulated elements 161 being connected with described front support leg 11、The second articulated elements 162 being connected with described rear leg 12、The 3rd articulated elements 163 being connected with described ribbed insert 220 and the seat frame hinged disk 210 being connected with described seat frame 21，Described first articulated elements 161、Second articulated elements 162、3rd articulated elements 163 and seat frame hinged disk 210 are the most hinged，Described 3rd articulated elements 163 be provided with at least one can relatively its slide card locking plug 164，On described first articulated elements 161 and the second articulated elements 162, correspondence position with described 3rd articulated elements 163 is respectively equipped with the first articulated elements chute 1611 and the second articulated elements chute 1621 of the arc within it slided for described card locking plug 164 with its hinge for the center of circle，One end of described first articulated elements chute 1611 is provided with and communicates therewith the first snap lock breach 1612 snapping in locking for described card locking plug 164，One end of described second articulated elements chute 1621 is provided with and communicates therewith the second snap lock breach 1622 snapping in locking for described card locking plug 164，On described seat frame hinged disk 210, the side relative with the 3rd described articulated elements 163 is provided with the seat chute 213 of the arc snapping in locking with its hinge for the center of circle for described card locking plug 164，One end of described seat chute 213 is provided with and communicates therewith the seat kayser breach 214 snapping in lock for described card locking plug 164，It is provided with between described 3rd articulated elements 163 and described card locking plug 164 and makes described card locking plug 164 keep card to be locked in described first snap lock breach 1612、The first elastic top casting die 165 in second snap lock breach 1622 and seat kayser breach 214.nullThe first articulated elements being connected with front support leg and rear leg respectively and the second articulated elements，Hinged with the 3rd articulated elements and seat hinged disk together，Ribbed insert connects the 3rd articulated elements，At this moment at least one card locking plug of foldable locking device，Ribbed insert and the 3rd articulated elements is protruded from respectively from two ends，Fix before and after's leg and seat frame respectively，Perambulator is maintained to launch fixing，When high dining chair launches fixing，One end of card locking plug is positioned at the first snap lock breach and the second snap lock breach，The other end is positioned at seat kayser breach，When high dining chair needs to fold，First articulated elements、Second articulated elements、Seat frame hinged disk together rotates along hinge relative to the 3rd articulated elements，Now the two ends of card locking plug are respectively along the first articulated elements chute and the second articulated elements chute and seat slide，When again launching, card locking plug slides along above-mentioned opposite direction，Card locking plug is under the first elastic top casting die effect，Keep kayser stationary state，First elastic top casting die can be top pressure spring.
Described first articulated elements 161 includes that long pommel together inserts articulated elements 1614 in the first outer articulated elements 1613 and first of described front support leg 11 upper end, is provided with the most hinged and can the second articulated elements 162 in relative rotation in described first outer articulated elements 1613 and first between articulated elements 1614.First articulated elements includes that articulated elements in the first outer articulated elements and first of front support leg upper end is together inserted in one end, in first outer articulated elements and first, the second articulated elements is sandwiched by articulated elements, and it is the most hinged, and can relatively rotate with hinge for the center of circle, so avoid when the hinged rotation folded against of front support leg and rear leg, produce gap and make folding or expansion have some setbacks, reduce parts depreciation.
Described 3rd articulated elements 163 is provided with the second card locking plug 166 that can slide equally along described 3rd articulated elements 163, the first articulated elements internal chute 1615 of the arc within it slided for described second card locking plug 166 with its hinge it is additionally provided with for the center of circle on described first articulated elements 161, one end of described first articulated elements internal chute 1615 is provided with and communicates therewith breach 1616 in the first snap lock snapping in locking for described card locking plug 164, described first articulated elements chute 1611 and the first hinged internal chute 1615 are with hinge as the center of circle and the circular arc of the hinge both sides that are placed in, the arc radius of described first articulated elements chute 1611 is more than the arc radius of described first hinged internal chute 1615.Preferably card locking plug has two, including another the second card locking plug, arrange along hinge axial distribution, corresponding first articulated elements chute and the first snap lock breach also have two, i.e. along breach in the first hinged internal chute and the first snap lock of the distribution of hinge opposite side, card locking plug and the second card locking plug slide in the same direction along hinge on the first articulated elements, and synchronization kayser, second articulated elements chute and seat chute also have two simultaneously, corresponding second snap lock breach and seat chute also have two, ensure that kayser is firm, improve safety.
Described folding controlling organization 17 includes the card lock handle 171 being sheathed on described ribbed insert 220 and sliding along described ribbed insert 220, and the folding that being connected between described card lock handle 171 with described card locking plug 164 has the card locking plug 164 described in drive to slide controls backrest adjusting yoke 172.nullWhen lifting clamp lock handle，Card lock handle drives card locking plug to slide along the length direction of ribbed insert by backrest adjusting yoke，The end portion making card locking plug takes leave of the snap lock hole of spending foot articulated elements，With the seat kayser breach on seat frame hinged disk，Now front support leg、Rear leg、Seat frame and ribbed insert can rotate along hinge，And drive Pram folding to shrink，The end of card locking plug，Leg articulated elements chute is slipped into respectively from snap lock hole，Seat chute is slipped into from seat kayser breach，Complete to fold the controlling organization unblock to foldable locking device，This dining chair is folded，When dining chair launches again，Card locking plug will slip into snap lock hole along leg articulated elements chute simultaneously，Seat kayser breach is slipped into along seat chute，On ribbed insert respectively with card lock handle and the junction of card locking plug，The bar-shaped trough facilitating them to slide it is provided with along ribbed insert length direction.
Being provided with the backrest angle governor motion 231 for regulating described backboard 23 luffing angle between described backboard 23 and described ribbed insert 220, described backboard 23 is provided with the backrest angle adjusting control mechanism 230 of the backrest angle governor motion 231 described in control.Angle adjusting mechanism on backboard can control the luffing angle of backboard, and backrest angle adjusting control mechanism controls angle adjusting mechanism and regulates the different luffing angles that child is sitting on seat frame, and having dinner to child, offer is comfortable uses sensation.
nullDescribed backrest angle governor motion 231 includes the backrest adjusting rod 234 that one end is hinged with described backboard 23，It is arranged with on described backrest adjusting rod 234 and can slide along described backrest adjusting rod 234 and the regulation sliding sleeve 235 hinged with described backboard 23，Described backrest adjusting rod 234 is provided with multiple locating slot 236，Described regulation sliding sleeve 235 is provided with the alignment pin 237 regulating and locking described backboard 23 angle in the locating slot 236 described in flexible insertion，It is additionally provided with in described backrest adjusting rod 234 for housing the block plate 2342 of adjusting rod inner chamber 2341 described in the adjusting rod inner chamber 2341 and block that described alignment pin 237 inserts and connect with described locating slot 236，Described regulation sliding sleeve 235 is provided with the sliding lock projection 2351 that can stretch in described adjusting rod inner chamber 2341，One end of described adjusting rod inner chamber 2341 is provided with the anticreep block 2343 for stopping described sliding lock projection 2351.Arm-rest frame is connected with backboard by backrest adjusting rod and sheathed regulation sliding sleeve in the above, backrest adjusting rod can slide along regulation sliding sleeve, and the alignment pin extended on backboard can be inserted in the locating slot of backrest adjusting rod, the luffing angle of locator card lock against backboard, regulation sliding sleeve slides along backrest adjusting rod, its sliding lock is protruding to slide along adjusting rod inner chamber, adjusting rod inner chamber one end on rear side of backboard is provided with anticreep block, in the case of placement positioning pin card lock is unstable, backboard does safely secondary protection, and preventing and treating backboard layback occurs unexpected.
Described backrest angle adjusting control mechanism 230 includes regulating handle 2312, it is provided with backrest adjusting yoke 2313 between described regulation handle 2312 and described alignment pin 237, described backboard 23 is provided with the hinge hole 232 for wearing described alignment pin 237, described alignment pin 237 inserts in described locating slot 236 through described hinge hole 232, is provided with for pushing up the second elastic top casting die 238 pressing described backrest adjusting yoke 2313 between described backrest adjusting yoke 2313 and described backboard 23.nullDuring angle adjusting mechanism regulation backboard luffing angle，Can first pull regulation handle，Regulation handle is driven by backrest adjusting yoke and is extended the alignment pin retraction outside backboard by hinge hole，Now alignment pin separates with the locating slot on backrest adjusting rod，But alignment pin is still connected with muff joint，Ensure the connection of backboard and arm-rest frame，The now luffing angle of adjustable backrest plate，And the muff joint being connected with alignment pin is slided along backrest adjusting rod，To suitable luffing angle position，Regulation handle can be unclamped，Pull bar and alignment pin together lose pulling force effect，And top is pressed alignment pin along hinge hole outside backboard by the back-moving spring at alignment pin，I.e. slide to the locating slot direction of backrest adjusting rod，When alignment pin slips into the locating slot of relevant position，Then backboard is fixed on this luffing angle，And second elastic top casting die top be pressed against back of the body adjusting yoke，It is made to promote alignment pin kayser to fix，Second elastic top casting die can be top pressure spring.
nullDescribed seat frame 21 includes seat plate 211、The foot-operated base 215 hinged with described seat plate 211 front end and jointed shaft 2151，Described foot-operated base 215 is provided with the spacing preiection 2152 that can limit described foot-operated base 215 rotational angle，Described seat plate 211 is provided with the chute 2111 of stepping down for wearing for described jointed shaft 2151，Described seat frame 21 also includes for stopping the hinge baffle plate 2153 that described jointed shaft 2151 slides axially，Described foot-operated base 215 is provided with the pedal connecting rod 216 that together can rotate along described jointed shaft 2151 with it，Being arranged with on described pedal connecting rod 216 can be along its flexible pedal 217，It is provided with in described pedal connecting rod 216 when described pedal connecting rod 216 positions with pedal 217 kayser and protrudes from described pedal connecting rod 216 and the foot-operated dead bolt 218 outside pedal 217，It is additionally provided with in described pedal connecting rod 216 for pushing up the 3rd elastic top casting die 219 pressing described foot-operated dead bolt 218.nullFoot-operated base is hinged with seat plate front end edge jointed shaft，Foot-operated base is made to drive pedal can regulate the angle of pedal along rotation before and after hinge，The spacing preiection being provided with restriction rotational angle on foot-operated base，Spacing preiection turns to top and is limited by seat plate，Limited by hinge baffle plate when spacing preiection turns to bottom，And then limit the pendulum angle of pedal，And pedal is set in and rides on the pedal connecting rod that base is connected，Pedal can be along its upper and lower telescopic slide，The height of regulation pedal，Foot-operated dead bolt is driven by the 3rd elastic top casting die，Kayser pedal and pedal connecting rod，With hands from the foot-operated dead bolt of two ends pressing，The 3rd elastic top casting die can be compressed，Slide so that pedal is relative with pedal connecting rod，Ride when again fixing in the latch hole that dead bolt snaps in relevant position again，The latch hole of corresponding differing heights position has multiple，3rd elastic top casting die can be top pressure spring.
nullDescribed arm-rest frame 22 includes and the handrail bottom bar 221 of described Seat support bar 13 upper end thereof，Described kid's meal plate 24 is provided with the meal plate chute 241 slid along for clamping the described handrail bottom bar 221 of confession，Kayser push handle 242 and the 3rd elastic top casting die 243 of the top described kayser push handle 242 of pressure fixing described kid's meal plate 24 for kayser it is additionally provided with on described kid's meal plate 24，Described handrail bottom bar 221 is provided with multiple meal board lockhole 222 for limiting described kid's meal plate 24 position，Described kayser push handle 242 is provided with and coordinates the kayser projection 2421 of kid's meal plate 24 described in described meal board lockhole 222 kayser，Described front support leg 11 and rear leg 12 are U-shaped，Described front support leg 11 is hingedly connected on described foldable locking device 16 with the U-shaped end of rear leg 12.During kid's meal plate uses, supported by the handrail bottom bar of arm-rest frame, can fold in the lump with handrail bottom bar when drawing in, without additionally pulling down, and kid's meal plate can slide along handrail bottom bar, the suitable distance of distance child when using with regulation kid's meal plate, when needing to regulate kid's meal Board position, the kayser push handle under kid's meal plate can be pulled out outside seat, kayser projection in kayser push handle will separate with the latch hole on handrail bottom bar, now kid's meal plate can slide along handrail bottom bar, to correct position, kayser push handle is under the 3rd elastic top casting die effect, drive kayser projection is snapped in latch hole, thus again fix the position of kid's meal plate, 3rd elastic top casting die can be top pressure spring, U-shaped front support leg and rear leg, it is hingedly connected to one another in U-shaped end, firm supporting.
Claims (10)
1. a linkage folding high dinning chair for children, it is characterised in that: including:
Front support leg (11),
Rear leg (12), upper end and described front support leg (11) upper end thereof；
Seat frame (21), rear portion is hinged with hinge with the upper end of described front support leg (11) and rear leg (12)；
Seat support bar (13), lower end is hinged with described front support leg (11) middle part；
Seat support connecting rod (14), upper end is anterior with described seat frame (21) hinged, and lower end is hinged with described Seat support bar (13) middle part；
End connecting rod (15), front end and described Seat support connecting rod (14) are hinged with described Seat support bar (13) middle part with hinge, and rear end is hinged with described rear leg (12) middle part；
Arm-rest frame (22), anterior Yu described Seat support bar (13) upper end thereof；
Ribbed insert (220), lower end is hinged with hinge with the upper end of described front support leg (11) and rear leg (12), and upper end is hinged with described arm-rest frame (22) rear end；
Backboard (23), lower end is hinged with described seat frame (21) rear portion, and top is hinged with described ribbed insert (220)；
Kid's meal plate (24), bottom is connected with described arm-rest frame (22)；
Foldable locking device (16), for locking the deployed condition of dining chair, is arranged on described front support leg (11), rear leg (12), ribbed insert (220), the hinged place of seat frame (21)；
Fold controlling organization (17), unlock for controlling described foldable locking device (16).
nullA kind of linkage folding high dinning chair for children the most according to claim 1，It is characterized in that: described foldable locking device (16) includes the first articulated elements (161) being connected with described front support leg (11)、The second articulated elements (162) being connected with described rear leg (12)、The 3rd articulated elements (163) being connected with described ribbed insert (220) and the seat frame hinged disk (210) being connected with described seat frame (21)，Described first articulated elements (161)、Second articulated elements (162)、3rd articulated elements (163) and seat frame hinged disk (210) are the most hinged，Described 3rd articulated elements (163) be provided with at least one can relatively its slide card locking plug (164)，Described first articulated elements (161) and the upper correspondence position with described 3rd articulated elements (163) of the second articulated elements (162) are respectively equipped with the first articulated elements chute (1611) and the second articulated elements chute (1621) of the arc supplying described card locking plug (164) within it to slide with its hinge for the center of circle，One end of described first articulated elements chute (1611) is provided with and communicates therewith the first snap lock breach (1612) snapping in locking for described card locking plug (164)，One end of described second articulated elements chute (1621) is provided with and communicates therewith the second snap lock breach (1622) snapping in locking for described card locking plug (164)，The upper side relative with the 3rd described articulated elements (163) of described seat frame hinged disk (210) is provided with the seat chute (213) of the arc snapping in locking with its hinge for the center of circle for described card locking plug (164)，One end of described seat chute (213) is provided with and communicates therewith seat kayser breach (214) snapping in locking for described card locking plug (164)，It is provided with between described 3rd articulated elements (163) and described card locking plug (164) and makes described card locking plug (164) keep card to be locked in described first snap lock breach (1612)、The first elastic top casting die (165) in second snap lock breach (1622) and seat kayser breach (214).
A kind of linkage folding high dinning chair for children the most according to claim 2, it is characterized in that: described first articulated elements (161) includes that long pommel together inserts articulated elements (1614) in the first outer articulated elements (1613) and first of described front support leg (11) upper end, be provided with the most hinged and can the second articulated elements (162) in relative rotation in described first outer articulated elements (1613) and first between articulated elements (1614).
nullA kind of linkage folding high dinning chair for children the most according to claim 2，It is characterized in that: described 3rd articulated elements (163) is provided with the second card locking plug (166) that can slide equally along described 3rd articulated elements (163)，The first articulated elements internal chute (1615) of the arc within it slided for described second card locking plug (166) with its hinge it is additionally provided with for the center of circle on described first articulated elements (161)，One end of described first articulated elements internal chute (1615) is provided with and communicates therewith breach (1616) in the first snap lock snapping in locking for described card locking plug (164)，Described first articulated elements chute (1611) and the first hinged internal chute (1615) are with hinge as the center of circle and the circular arc of the hinge both sides that are placed in，The arc radius of described first articulated elements chute (1611) is more than the arc radius of described first hinged internal chute (1615).
A kind of linkage folding high dinning chair for children the most according to claim 2, it is characterized in that described folding controlling organization (17) includes being sheathed on the card lock handle (171) that described ribbed insert (220) is upper and can slide along described ribbed insert (220), the folding that being connected between described card lock handle (171) with described card locking plug (164) has the card locking plug (164) described in drive to slide controls stay cord (172).
A kind of linkage folding high dinning chair for children the most according to claim 1, it is characterized in that the backrest angle governor motion (231) being provided with between described backboard (23) and described ribbed insert (220) for regulating described backboard (23) luffing angle, described backboard (23) is provided with the backrest angle adjusting control mechanism (230) of the backrest angle governor motion (231) described in control.
nullA kind of linkage folding high dinning chair for children the most according to claim 6，It is characterized in that: described backrest angle governor motion (231) includes the backrest adjusting rod (234) that one end and described backboard (23) are hinged，It is arranged with on described backrest adjusting rod (234) and can slide along described backrest adjusting rod (234) and the regulation sliding sleeve (235) hinged with described backboard (23)，Described backrest adjusting rod (234) is provided with multiple locating slot (236)，Described regulation sliding sleeve (235) is provided with the alignment pin (237) regulating and locking described backboard (23) angle in the locating slot (236) described in flexible insertion，It is additionally provided with in described backrest adjusting rod (234) for housing the block plate (2342) of adjusting rod inner chamber (2341) described in described alignment pin (237) insertion the adjusting rod inner chamber (2341) connected with described locating slot (236) and block，It is protruding (2351) that described regulation sliding sleeve (235) is provided with the sliding lock that can stretch in described adjusting rod inner chamber (2341)，One end of described adjusting rod inner chamber (2341) is provided with the anticreep block (2343) for stopping described sliding lock protruding (2351).
A kind of linkage folding high dinning chair for children the most according to claim 7, it is characterized in that: described backrest angle adjusting control mechanism (230) includes regulating handle (2312), it is provided with backrest adjusting yoke (2313) between described regulation handle (2312) and described alignment pin (237), described backboard (23) is provided with the hinge hole (232) for wearing described alignment pin (237), described alignment pin (237) is interior through the locating slot (236) described in described hinge hole (232) insertion, it is provided with between described backrest adjusting yoke (2313) and described backboard (23) for pushing up the second elastic top casting die (238) pressing described backrest adjusting yoke (2313).
nullA kind of linkage folding high dinning chair for children the most according to claim 1，It is characterized in that: described seat frame (21) includes seat plate (211)、The foot-operated base (215) hinged with described seat plate (211) front end and jointed shaft (2151)，Described foot-operated base (215) is provided with the spacing preiection (2152) that can limit described foot-operated base (215) rotational angle，Described seat plate (211) is provided with the chute of stepping down (2111) for wearing for described jointed shaft (2151)，Described seat frame (21) also includes for stopping the hinge baffle plate (2153) that described jointed shaft (2151) slides axially，Described foot-operated base (215) is provided with the pedal connecting rod (216) that together can rotate along described jointed shaft (2151) with it，Being arranged with on described pedal connecting rod (216) can be along its flexible pedal (217)，It is provided with in described pedal connecting rod (216) when described pedal connecting rod (216) positions with pedal (217) kayser and protrudes from the foot-operated dead bolt (218) that described pedal connecting rod (216) is outside with pedal (217)，It is additionally provided with in described pedal connecting rod (216) for pushing up the 3rd elastic top casting die (219) pressing described foot-operated dead bolt (218).
nullA kind of linkage folding high dinning chair for children the most according to claim 1，It is characterized in that described arm-rest frame (22) includes and the handrail bottom bar (221) of described Seat support bar (13) upper end thereof，Described kid's meal plate (24) is provided with meal plate chute (241) slid along for clamping the described handrail bottom bar (221) of confession，Kayser push handle (242) and the 4th elastic top casting die (243) of the top described kayser push handle (242) of pressure fixing described kid's meal plate (24) for kayser it is additionally provided with on described kid's meal plate (24)，Described handrail bottom bar (221) is provided with multiple meal board lockhole (222) for limiting described kid's meal plate (24) position，Described kayser push handle (242) is provided with and coordinates the kayser of kid's meal plate (24) described in described meal board lockhole (222) kayser protruding (2421),Described front support leg (11) and rear leg (12) are U-shaped，Described front support leg (11) is hingedly connected on described foldable locking device (16) with the U-shaped end of rear leg (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108242.9U CN205513645U (en) | 2015-12-25 | 2015-12-25 | Folding high dining chair of children of linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108242.9U CN205513645U (en) | 2015-12-25 | 2015-12-25 | Folding high dining chair of children of linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205513645U true CN205513645U (en) | 2016-08-31 |
Family
ID=56763314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108242.9U Withdrawn - After Issue CN205513645U (en) | 2015-12-25 | 2015-12-25 | Folding high dining chair of children of linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205513645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768695A (en) * | 2015-12-25 | 2016-07-20 | 广东乐美达集团有限公司 | Linked foldable dining chair |
| WO2019104493A1 (en) * | 2017-11-28 | 2019-06-06 | 好孩子儿童用品有限公司 | Dining chair for children |
| CN113876148A (en) * | 2021-08-24 | 2022-01-04 | 宁波霍科电器有限公司 | Multifunctional light and thin child dining chair |
-
2015
- 2015-12-25 CN CN201521108242.9U patent/CN205513645U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768695A (en) * | 2015-12-25 | 2016-07-20 | 广东乐美达集团有限公司 | Linked foldable dining chair |
| WO2019104493A1 (en) * | 2017-11-28 | 2019-06-06 | 好孩子儿童用品有限公司 | Dining chair for children |
| CN113876148A (en) * | 2021-08-24 | 2022-01-04 | 宁波霍科电器有限公司 | Multifunctional light and thin child dining chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20181009 |
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| AV01 | Patent right actively abandoned |