CN105768695A - Linked foldable dining chair - Google Patents
Linked foldable dining chair Download PDFInfo
- Publication number
- CN105768695A CN105768695A CN201511000737.4A CN201511000737A CN105768695A CN 105768695 A CN105768695 A CN 105768695A CN 201511000737 A CN201511000737 A CN 201511000737A CN 105768695 A CN105768695 A CN 105768695A
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- China
- Prior art keywords
- hinged
- articulated elements
- seat
- chute
- dining chair
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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
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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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a linked foldable dining chair. According to the technical scheme, the linked foldable dining chair is characterized by comprising a front supporting leg, a rear supporting leg, seat supporting rods, seat supporting connecting rods, bottom connecting rods, a seat frame, an armrest frame, armrest connecting rods, a backrest plate, folding locking devices and folding control mechanisms, wherein the upper end of the rear supporting leg is hinged with the upper end of the front supporting leg; the lower ends of the seat supporting rods are hinged with the middle of the front supporting leg; the upper ends of the seat supporting connecting rods are hinged with the front of the seat frame and the lower ends are hinged with the middles of the seat supporting rods; the front ends of the bottom connecting rods are hinged with the seat supporting connecting rods by a same hinge shaft and the front ends of the bottom connecting rods are hinged with the middles of the seat supporting rods, while the back ends of the bottom connecting rods are hinged with the middle of the rear supporting leg; the back part of the seat frame is hinged with the upper ends of the front supporting leg and the rear supporting leg by a same hinge shaft; the front part of the armrest frame is hinged with the upper ends of the seat supporting rods; the lower ends of the armrest connecting rods are hinged with the upper ends of the front supporting leg and the rear supporting leg by a same hinge shaft, and the upper ends of the armrest connecting rods are hinged with the back end of the armrest frame; the lower end of the backrest plate is hinged with the back part of the seat frame and the upper part of the backrest plate is hinged with the armrest connecting rods; the folding locking devices are used for locking the dining chair under an unfolded state and are arranged on the parts where the front supporting leg, the rear supporting leg, the armrest connecting rods and the seat frame are hinged; and the folding control mechanisms are used for unlocking the folding locking devices.
Description
[technical field]
The present invention relates to a kind of infant article, more specifically the folding high dining chair of a kind of linkage.
[background technology]
Existing child uses high dining chair, the essential product of baby, be mainly 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 that manufacturing cost is high, how can a folded body or rapid deployment, be the direction that studies for a long period of time of technical staff.
[summary of the invention]
The present invention seeks to overcome deficiency of the prior art, it is provided that the folding high dining chair of a kind of linkage, all parts such as front support leg, rear leg, seat frame and kid's meal plate are articulated and connected, it is possible to fold simultaneously or launch, easy to use, simple to operate.
The present invention is achieved by the following technical solutions:
The folding high dining chair of a kind of linkage, it is characterised in that: including:
Front support leg,
Rear leg, upper end and described front support leg upper end thereof；
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；
Seat frame, rear portion is hinged with hinge with the upper end of described front support leg and rear leg；
Arm-rest frame, anterior with 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 the hinged place of described front support leg, rear leg, ribbed insert, seat frame；
Folding controlling organization, unlocks for controlling described foldable locking device.
nullThe folding high dining chair of a kind of linkage 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 sequentially coaxially hinged，Described 3rd articulated elements is provided with at least one can the card locking plug of its slip relatively，Described first articulated elements and the second articulated elements are respectively equipped with the first articulated elements chute and the second hinged chute of the arc supplying described card locking plug within it to slide with its hinge for the center of circle with the correspondence position of described 3rd articulated elements，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.
The folding high dining chair of a kind of linkage as above, it is characterized in that: described first articulated elements includes long handle end and together inserts articulated elements in the first outer articulated elements and first of described front support leg upper end, be provided with hinged together and can the second articulated elements in relative rotation in described first outer articulated elements and first between articulated elements.
The folding high dining chair of a kind of linkage 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, described first articulated elements is additionally provided with the first articulated elements internal chute of the arc within it slided for the center of circle for described second card locking plug with its hinge, 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 hinged external chute and the first hinged internal chute are with the circular arc with hinge for the center of circle and the hinge both sides that are placed in, the arc radius of described first hinged external chute is more than the arc radius of described first hinged internal chute.
The folding high dining chair of a kind of linkage 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, between described card lock handle and described card locking plug, be connected to the folding control backrest adjusting yoke driving described card locking plug to slide.
The folding high dining chair of a kind of linkage 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 controlling described backrest angle governor motion.
The folding high dining chair of a kind of linkage 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, described backrest adjusting rod is arranged with and can slide along described backrest adjusting rod and the adjustment sliding sleeve hinged with described backboard, described backrest adjusting rod is provided with multiple locating slot, the described sliding sleeve that regulates is provided with the alignment pin regulating and locking described backboard angle in the locating slot that flexible insertion is described, 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, it is protruding that described adjustment sliding sleeve is provided with the sliding lock that can stretch into intracavity in described adjusting rod, one end of described adjusting rod inner chamber is provided with the anticreep block protruding for stopping described sliding lock.
The folding high dining chair of a kind of linkage 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 adjustment handle and described alignment pin, described backboard is provided with the hinge hole for wearing described alignment pin, described alignment pin inserts in described locating slot through 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.
The folding high dining chair of a kind of linkage 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 can with its pedal connecting rod together rotated along described jointed shaft, being arranged with on described pedal connecting rod can along its flexible pedal, it is provided with in described pedal connecting rod and protrudes from described pedal connecting rod and the foot-operated dead bolt outside pedal when described pedal connecting rod is with pedal kayser location, 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.
The folding high dining chair of a kind of linkage 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, described kid's meal plate is additionally provided with the 4th elastic top casting die of kayser push handle and the top described kayser push handle of pressure fixing described kid's meal plate for kayser, 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, the U-shaped end of described front support leg and rear leg is hingedly connected on described foldable locking device.
Compared with prior art, the present invention has the following advantages:
nullThe folding high dining chair of a kind of linkage of the present invention，Front support leg、Rear leg、Seat frame and arm-rest frame are together hinged on foldable locking device place，Foldable locking device can be unlocked by folding controlling organization and make perambulator one folded body，During expansion, folding controlling organization can control fixed fold locking device，Arm-rest frame is also associated with kid's meal plate，Kid's meal plate can along the handrail bottom bar slidable adjustment position of arm-rest frame，And can or expansion together folding with arm-rest frame，Seat frame is additionally provided with backboard，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 folding 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 axonometric chart of the present invention；
Fig. 2 is decomposing schematic representation of the present invention；
Fig. 3 is foldable locking device of the present invention and folding controlling organization decomposing schematic representation；
Fig. 4 is foldable locking device of the present invention and folding controlling organization decomposing schematic representation；
Fig. 5 is foldable locking device of the present invention and folding controlling organization decomposing schematic representation；
Fig. 6 is foldable locking device generalized section of the present invention；
Fig. 7 is backboard of the present invention and arm-rest frame decomposing schematic representation；
Fig. 8 is backboard of the present invention and arm-rest frame decomposing schematic representation；
Fig. 9 is decomposing schematic representation of the present invention；
Figure 10 is seat frame decomposing schematic representation of the present invention；
Figure 11 is seat frame decomposing schematic representation of the present invention；
Figure 12 is seat frame generalized section of the present invention；
Figure 13 is folded state axonometric chart of the present invention.
[detailed description of the invention]
The folding high dining chair of a kind of linkage, including:
Front support leg 11,
Rear leg 12, upper end and described front support leg 11 upper end thereof；
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 is anterior with described seat frame 21 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；
Seat frame 21, rear portion is hinged with hinge with the upper end of described front support leg 11 and rear leg 12；
Arm-rest frame 22, anterior with 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 the hinged place of described front support leg 11, rear leg 12, ribbed insert 220, seat frame 21；
Folding controlling organization 17, unlocks for controlling described foldable locking device 16.
Front support leg, rear leg, seat frame and arm-rest frame are together hinged on foldable locking device place, foldable locking device can be unlocked by folding controlling organization and make perambulator one folded body, during expansion, folding controlling organization can control fixed fold locking device, arm-rest frame is also associated with kid's meal plate, seat frame is additionally provided with backboard, it is achieved that all parts are articulated and connected, can launch in the lump or folding gathering, 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 sequentially coaxially hinged，Described 3rd articulated elements 163 is provided with at least one can the card locking plug 164 of its slip relatively，Described first articulated elements 161 and the second articulated elements 162 are respectively equipped with the first articulated elements chute 1611 and the second hinged chute 1621 of the arc within it slided for the center of circle for described card locking plug 164 with its hinge with the correspondence position of described 3rd articulated elements 163，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 front and back leg and seat frame respectively，Maintain perambulator and 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 folding，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 long handle end and 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 hinged together 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 one end and together inserts articulated elements in the first outer articulated elements and first of front support leg upper end, in first outer articulated elements and first, the second articulated elements is sandwiched by articulated elements, and it is together 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 launch to 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, described first articulated elements 161 is additionally provided with the first articulated elements internal chute 1615 of the arc within it slided for the center of circle for described second card locking plug 166 with its hinge, one end of described first articulated elements internal chute 1615 is provided with and communicates therewith breach 1615 in the first snap lock snapping in locking for described card locking plug 164, described first hinged external chute 1611 and the first hinged internal chute 1615 are with the circular arc with hinge for the center of circle and the hinge both sides that are placed in, the arc radius of described first hinged external chute 1611 is more than the arc radius of described first hinged internal chute 1615.Preferred 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. breach along the first hinged internal chute of hinge opposite side distribution and the first snap lock, 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, is connected to the folding control backrest adjusting yoke 172 driving described card locking plug 164 to slide between described card lock handle 171 and described card locking plug 164.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 the folding 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 the junction of card lock handle and 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 231 controlling described backrest angle governor motion 231.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，Described backrest adjusting rod 234 is arranged with and can slide along described backrest adjusting rod 234 and the adjustment sliding sleeve 235 hinged with described backboard 23，Described backrest adjusting rod 234 is provided with multiple locating slot 236，The described sliding sleeve 235 that regulates is provided with the alignment pin 237 regulating and locking described backboard 23 angle in the locating slot 236 that flexible insertion is described，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 adjustment 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 adjustment sliding sleeve in the above, backrest adjusting rod can slide along regulating 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, regulate sliding sleeve to slide 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, placement positioning pin card is locked in unstable situation, backboard does safely secondary protection, and preventing and treating backboard layback occurs unexpected.
Described backrest angle adjusting control mechanism 231 includes regulating handle 2312, it is provided with backrest adjusting yoke 2313 between described adjustment 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.nullWhen angle adjusting mechanism regulates backboard luffing angle，Can first pull adjustment handle，Regulate handle and extended the alignment pin retraction outside backboard by the drive of backrest adjusting yoke 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，Adjustment handle can be unclamped，Pull bar and alignment pin together lose pulling force effect，And top is pressed alignment pin along hinge hole to backboard by the back-moving spring at alignment pin place，Namely 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 can with its pedal connecting rod 216 together rotated along described jointed shaft 2151，Being arranged with on described pedal connecting rod 216 can along its flexible pedal 217，It is provided with in described pedal connecting rod 216 and protrudes from described pedal connecting rod 216 and the foot-operated dead bolt 218 outside pedal 217 when described pedal connecting rod 216 is with pedal 217 kayser location，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，Make foot-operated base drive pedal can rotate before and after hinge and regulate the angle of pedal，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 on the pedal connecting rod being connected with foot-operated base，Pedal can along its upper and lower telescopic slide，Regulate the height of pedal，Foot-operated dead bolt is driven by the 3rd elastic top casting die，Kayser pedal and pedal connecting rod，Dead bolt is ridden from two ends pressing with hands，The 3rd elastic top casting die can be compressed，So that pedal and pedal connecting rod relative sliding，When again fixing, foot-operated dead bolt snaps in the latch hole of 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，Described kid's meal plate 24 is additionally provided with the 3rd elastic top casting die 243 of kayser the push handle 242 and top described kayser push handle 242 of pressure fixing described kid's meal plate 24 for kayser，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，The U-shaped end of described front support leg 11 and rear leg 12 is hingedly connected on described foldable locking device 16.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, to regulate the suitable distance of distance child when kid's meal plate uses, 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 fixing 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. the folding high dining chair of linkage, 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 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；
Seat frame (21), rear portion is hinged with hinge with the upper end of described front support leg (11) and rear leg (12)；
Arm-rest frame (22), anterior with 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 the hinged place of described front support leg (11), rear leg (12), ribbed insert (220), seat frame (21)；
Folding controlling organization (17), unlocks for controlling described foldable locking device (16).
null2. the folding high dining chair of a kind of linkage 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 sequentially coaxially hinged，Described 3rd articulated elements (163) is provided with at least one can the card locking plug (164) of its slip relatively，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 hinged 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).
3. the folding high dining chair of a kind of linkage according to claim 2, it is characterized in that: described first articulated elements (161) includes long handle end and 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 hinged together and can the second articulated elements (162) in relative rotation in described first outer articulated elements (1613) and first between articulated elements (1614).
null4. the folding high dining chair of a kind of linkage 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)，Described first articulated elements (161) is additionally provided with the first articulated elements internal chute (1615) of the arc within it slided for the center of circle for described second card locking plug (166) with its hinge，One end of described first articulated elements internal chute (1615) is provided with and communicates therewith breach (1615) in the first snap lock snapping in locking for described card locking plug (164)，Described first hinged external chute (1611) and the first hinged internal chute (1615) are with the circular arc with hinge for the center of circle and the hinge both sides that are placed in，The arc radius of described first hinged external chute (1611) is more than the arc radius of described first hinged internal chute (1615).
5. the folding high dining chair of a kind of linkage 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), between described card lock handle (171) and described card locking plug (164), be connected to the folding control stay cord (172) driving described card locking plug (164) to slide.
6. the folding high dining chair of a kind of linkage 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 (231) controlling described backrest angle governor motion (231).
null7. the folding high dining chair of a kind of linkage according to claim 6，It is characterized in that: described backrest angle governor motion (231) includes the backrest adjusting rod (234) that one end is hinged with described backboard (23)，Described backrest adjusting rod (234) is arranged with and can slide along described backrest adjusting rod (234) and the adjustment sliding sleeve (235) hinged with described backboard (23)，Described backrest adjusting rod (234) is provided with multiple locating slot (236)，Described adjustment sliding sleeve (235) is provided with flexible and inserts the alignment pin (237) regulating and locking described backboard (23) angle in described locating slot (236)，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，Described adjustment sliding sleeve (235) is provided with the sliding lock protruding (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 protruding (2351).
8. the folding high dining chair of a kind of linkage according to claim 7, it is characterized in that: described backrest angle adjusting control mechanism (231) includes regulating handle (2312), it is provided with backrest adjusting yoke (2313) between described adjustment 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), 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).
null9. the folding high dining chair of a kind of linkage 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 can with its pedal connecting rod (216) together rotated along described jointed shaft (2151)，Being arranged with on described pedal connecting rod (216) can along its flexible pedal (217)，It is provided with in described pedal connecting rod (216) and protrudes from, when described pedal connecting rod (216) is with pedal (217) kayser location, 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).
null10. the folding high dining chair of a kind of linkage 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，Described kid's meal plate (24) is additionally provided with the 4th elastic top casting die (243) of kayser push handle (242) and the top described kayser push handle (242) of pressure fixing described kid's meal plate (24) for kayser，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) protruding (2421) described in described meal board lockhole (222) kayser,Described front support leg (11) and rear leg (12) are U-shaped，The U-shaped end of described front support leg (11) and rear leg (12) is hingedly connected on described foldable locking device (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000737.4A CN105768695B (en) | 2015-12-25 | 2015-12-25 | A kind of high dining chair of linkage folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000737.4A CN105768695B (en) | 2015-12-25 | 2015-12-25 | A kind of high dining chair of linkage folding |
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| Publication Number | Publication Date |
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| CN105768695A true CN105768695A (en) | 2016-07-20 |
| CN105768695B CN105768695B (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511000737.4A Active CN105768695B (en) | 2015-12-25 | 2015-12-25 | A kind of high dining chair of linkage folding |
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| CN (1) | CN105768695B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259873A (en) * | 2017-08-07 | 2017-10-20 | 宁波妈咪宝婴童用品制造有限公司 | A kind of new foldable children dinning chair |
| CN109808760A (en) * | 2019-01-27 | 2019-05-28 | 浙江省永康市速坷迪工贸有限公司 | A kind of folding pushchair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1907182A (en) * | 2005-08-02 | 2007-02-07 | 天使圣临公司 | Folding high chair |
| WO2010114457A1 (en) * | 2009-03-30 | 2010-10-07 | BabyBjörn AB | High chair with folding legs |
| CN102551411A (en) * | 2010-12-29 | 2012-07-11 | 东莞市寮步齐家日用品设计服务部 | Baby highchair with interlocked folding structure |
| CN203424654U (en) * | 2013-07-25 | 2014-02-12 | 中山市隆成日用制品有限公司 | Backrest adjusting mechanism of high-foot dining chair for infants and kids |
| CN104799623A (en) * | 2015-04-11 | 2015-07-29 | 东莞硕仕儿童用品有限公司 | High dining chair convenient and fast to fold |
| CN205513645U (en) * | 2015-12-25 | 2016-08-31 | 广东乐美达集团有限公司 | Folding high dining chair of children of linkage |
-
2015
- 2015-12-25 CN CN201511000737.4A patent/CN105768695B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1907182A (en) * | 2005-08-02 | 2007-02-07 | 天使圣临公司 | Folding high chair |
| WO2010114457A1 (en) * | 2009-03-30 | 2010-10-07 | BabyBjörn AB | High chair with folding legs |
| CN102551411A (en) * | 2010-12-29 | 2012-07-11 | 东莞市寮步齐家日用品设计服务部 | Baby highchair with interlocked folding structure |
| CN203424654U (en) * | 2013-07-25 | 2014-02-12 | 中山市隆成日用制品有限公司 | Backrest adjusting mechanism of high-foot dining chair for infants and kids |
| CN104799623A (en) * | 2015-04-11 | 2015-07-29 | 东莞硕仕儿童用品有限公司 | High dining chair convenient and fast to fold |
| CN205513645U (en) * | 2015-12-25 | 2016-08-31 | 广东乐美达集团有限公司 | Folding high dining chair of children of linkage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259873A (en) * | 2017-08-07 | 2017-10-20 | 宁波妈咪宝婴童用品制造有限公司 | A kind of new foldable children dinning chair |
| CN107259873B (en) * | 2017-08-07 | 2023-07-04 | 宁波妈咪宝婴童用品制造有限公司 | Novel foldable child dining chair |
| CN109808760A (en) * | 2019-01-27 | 2019-05-28 | 浙江省永康市速坷迪工贸有限公司 | A kind of folding pushchair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105768695B (en) | 2018-10-09 |
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