CN204713185U - Rotary joint and there is its baby seat pocket - Google Patents
Rotary joint and there is its baby seat pocket Download PDFInfo
- Publication number
- CN204713185U CN204713185U CN201520280482.0U CN201520280482U CN204713185U CN 204713185 U CN204713185 U CN 204713185U CN 201520280482 U CN201520280482 U CN 201520280482U CN 204713185 U CN204713185 U CN 204713185U
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- connecting portion
- base portion
- dead bolt
- rotary joint
- chute
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000151 deposition Methods 0.000 abstract description 3
- 229910052736 halogen Inorganic materials 0.000 abstract description 3
- 150000002367 halogens Chemical class 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000000366 juvenile effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of rotary joint and there is its baby seat pocket, rotary joint comprises three cradling pieces of the connection that rotates, the lockout mechanism for being locked by three described cradling pieces, wherein a described cradling piece is the pedestal bar with base portion, another two described cradling pieces are respectively first bar with the first connecting portion and second bar with the second connecting portion, wherein adopt on the baby seat pocket of above-mentioned rotary joint, under baby seat pocket is in deployed condition in use Absorbable organic halogens.When baby seat pocket launches to use, gearshift can also be carried out to it easily and use, to meet the different user demands of user; When not using baby seat pocket, each rod member that baby seat pocket is connected by rotary joint mutually can rotate and closely draw close together, realizes the folding of baby seat pocket, and the structure after folding is closely smooth, for carrying of user brings facility with depositing.
Description
Technical field
the utility model relates to a kind of rotary joint and has its baby seat pocket.
Background technology
in prior art, baby seat pocket comprises enclosing mutually and forms the upper pole of closure frame and lower railing, and framework is provided with front handrail or front tray, and for by baby seat pocket grafting to as the interface shelf on the juvenile products such as go-cart.In prior art, baby seat pocket, launching the adjustment can not carrying out gear under using state, makes user can not carry out the using state of adjusting seat pocket according to user demand.In addition, baby seat pocket of the prior art also can not fold usually, and this causes the volume of a pocket comparatively large, all makes troubles to storing, carrying and transport.
Summary of the invention
the purpose of this utility model is the shortcoming overcoming prior art, provides a kind of rotary joint.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of rotary joint, comprise three cradling pieces rotating and connect, for the lockout mechanism by three described cradling piece lockings, wherein a described cradling piece is the pedestal bar with base portion, another two described cradling pieces are respectively first bar with the first connecting portion and second bar with the second connecting portion, described first connecting portion, second connecting portion rotates with described base portion respectively and is connected, described first connecting portion when described base portion is rotated around the first rotary centerline and described second connecting portion when described base portion is rotated around the second rotary centerline to be parallel to each other or conllinear extends, described lockout mechanism comprises the slide block be located at slidably in described base portion, the direction of slip of described slide block and described first rotary centerline, the bearing of trend of the second rotary centerline is perpendicular, described slide block is provided with the first dead bolt for matching with described first connecting portion, for the second dead bolt matched with described second connecting portion, described first connecting portion offers first locked groove that can snap in accordingly when the relatively described base portion of described slide block is slided for described first dead bolt, be connected with described first locked groove and can for described first dead bolt described first connecting portion is relative with described base portion rotate time the first chute of being slidably inserted into, described second connecting portion offers multiple the second locked groove snapped in accordingly when the relatively described base portion of described slide block is slided for described second dead bolt, multiple described second locked groove is the circumferentially spaced apart of centre of gration at described second rotary centerline, described second connecting portion also offers to be connected with described second locked groove and can for described second dead bolt described second connecting portion is relative with described base portion rotate time the gearshift chute that is slidably inserted into and the second chute, described lockout mechanism has lock-out state, half released state and released state, when described lockout mechanism is in the lock state, described first dead bolt is fastened in described first locked groove, described second dead bolt is fastened in the second locked groove described in one of them, described first connecting portion, second connecting portion and described base portion interfix, when described lockout mechanism is in half released state, described first dead bolt has at least part to be fastened in described first locked groove described first connecting portion and described base portion are interfixed, described second dead bolt departs from and is arranged in described gearshift chute from described second locked groove, and described second connecting portion can rotate relative to described base portion, when described lockout mechanism is in released state, described first dead bolt departs from and is arranged in described first chute from described first locked groove, described second dead bolt departs from and is arranged in described second chute from described second locked groove, and described first connecting portion can be distinguished with the second connecting portion and rotates relative to described base portion.
preferably, described first connecting portion and described second connecting portion lay respectively at the different both sides of described base portion, and correspondingly, described first dead bolt and described second dead bolt lay respectively at the different both sides of described slide block on described slide block.
further, described base portion offers and can hold described slide block and described slide block can be supplied along the guide groove perpendicular to described first rotary centerline and the second rotary centerline slide-and-guide, be located in described guide groove described skid.
further, described base portion, described first connecting portion and described second connecting portion are rotated by rotating shaft and are connected, described slide block offers the pilot hole that can pass axially through for described rotating shaft, described rotating shaft passes axially through described pilot hole and rotates be connected with described first connecting portion, the second connecting portion rotationally.
further, the deep-slotted chip breaker that described first chute is is rotation centerline with described rotating shaft core line, described first locked groove is positioned at the radial outside of described first chute; The deep-slotted chip breaker that it is rotation centerline that described gearshift chute, the second chute are with described rotating shaft core line, described second locked groove is positioned at the radial outside of described gearshift chute, and described second chute is positioned at the radially inner side of described gearshift chute.
further, described rotary joint also comprises the 3rd bar with the 3rd connecting portion, described 3rd connecting portion and described base portion are rotated by described rotating shaft and are connected, when described lockout mechanism is in the lock state or is in half released state, the relatively described base portion of described 3rd connecting portion and the first connecting portion are fixed; When described rotary joint is in released state, described 3rd connecting portion can rotate around described rotating shaft relative to described base portion, the first connecting portion.
further, described 3rd connecting portion offer all with described rotating shaft core line be rotation centerline the first deep-slotted chip breaker and the second deep-slotted chip breaker, described first connecting portion be provided with can insert vertically in described first deep-slotted chip breaker and when described first connecting portion rotates relative to described 3rd connecting portion along described first deep-slotted chip breaker slide the first locating dowel pin, described base portion be provided with can insert vertically in described second deep-slotted chip breaker and when described base portion is rotated relative to described 3rd connecting portion along described second deep-slotted chip breaker slip the second locating dowel pin.
further, described 3rd connecting portion and described base portion lay respectively at the different both sides of described first connecting portion, described first connecting portion offers the 3rd deep-slotted chip breaker that can pass axially through for described second locating dowel pin, described second locating dowel pin passes axially through described 3rd deep-slotted chip breaker and inserts in described second deep-slotted chip breaker, when described base portion and described first connecting portion relatively rotate, described second locating dowel pin is along described 3rd deep-slotted chip breaker relative sliding.
another object of the present utility model is to provide a kind of baby seat pocket with above-mentioned rotary joint, to realize the adjustable use of many gears of baby seat pocket and the folding of seat pocket.
for achieving the above object, the technical solution adopted in the utility model is: a kind of baby seat pocket, at least comprise the rotate upper pole connected, lower railing and interface shelf, described upper pole, lower railing and described interface shelf to be rotated connection by rotary joint described above, wherein, described base portion is located on parts in described upper pole and lower railing, and described first connecting portion is located on another parts in described upper pole and lower railing, and described second connecting portion is located on described interface shelf.
for achieving the above object, another technical scheme that the utility model adopts is: a kind of baby seat pocket, at least comprise the upper pole rotating and connect, lower railing, interface shelf and front annex, described upper pole, lower railing, described interface shelf and described front annex to be rotated connection by rotary joint described above, wherein, described base portion is located on parts in described upper pole and lower railing, described first connecting portion is located on another parts in described upper pole and lower railing, described second connecting portion is located on described interface shelf, described 3rd connecting portion is located on described front annex.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: adopt on the baby seat pocket of above-mentioned rotary joint, under baby seat pocket is in deployed condition in use Absorbable organic halogens.When baby seat pocket launches to use, gearshift can also be carried out to it easily and use, to meet the different user demands of user; When not using baby seat pocket, each rod member that baby seat pocket is connected by rotary joint mutually can rotate and closely draw close together, realizes the folding of baby seat pocket, and the structure after folding is closely smooth, for carrying of user brings facility with depositing.
Accompanying drawing explanation
accompanying drawing 1 is the STRUCTURE DECOMPOSITION schematic diagram one of the baby seat pocket of the utility model one embodiment;
accompanying drawing 2 is A portion enlarged diagram in accompanying drawing 1, that is the STRUCTURE DECOMPOSITION schematic diagram one of rotary joint;
accompanying drawing 3 is the STRUCTURE DECOMPOSITION schematic diagram two of the baby seat pocket of accompanying drawing 1;
accompanying drawing 4 is B portion enlarged diagram in accompanying drawing 3, that is the STRUCTURE DECOMPOSITION schematic diagram two of rotary joint;
accompanying drawing 5 is the lateral plan under the baby seat pocket of accompanying drawing 1 is in expansion using state;
accompanying drawing 6 is C place inner structure schematic diagram one in accompanying drawing 5, and wherein, lockout mechanism is in the lock state;
accompanying drawing 7 is C place inner structure schematic diagram two in accompanying drawing 5, and wherein, lockout mechanism is in the lock state;
accompanying drawing 8 is C place inner structure schematic diagram three in accompanying drawing 5, and wherein, lockout mechanism is in half released state;
accompanying drawing 9 is C place inner structure schematic diagram four in accompanying drawing 5, and wherein, lockout mechanism is in half released state;
accompanying drawing 10 is the lateral plan that the baby seat pocket of accompanying drawing 5 is in when the expansion of another gear uses;
accompanying drawing 11 is D portion enlarged diagram in accompanying drawing 10;
accompanying drawing 12 is the lateral plan that the baby seat pocket of accompanying drawing 5 is in when the expansion of another gear uses;
accompanying drawing 13 is C place inner structure schematic diagram five in accompanying drawing 5, and wherein, lockout mechanism is in released state;
accompanying drawing 14 is C place inner structure schematic diagram six in accompanying drawing 5, and wherein, lockout mechanism is in released state;
for rotary joint unlocks, rear baby seat pocket is in the schematic side view one under semi-collapsed condition to accompanying drawing 15;
for rotary joint unlocks, rear baby seat pocket is in the schematic side view two under semi-collapsed condition to accompanying drawing 16;
accompanying drawing 17 is E portion enlarged diagram in accompanying drawing 16;
for rotary joint unlocks, rear baby seat pocket is in the schematic side view three under semi-collapsed condition to accompanying drawing 18;
accompanying drawing 19 is F portion enlarged diagram in accompanying drawing 18;
accompanying drawing 20 is in the schematic side view under folded state for baby seat pocket;
accompanying drawing 21 is in the schematic front view under folded state for baby seat pocket;
wherein: 100, pedestal bar (upper pole); 200, the first bar (lower railing); 300, the second bar (interface shelf); 400, the 3rd bar (front annex/front handrail);
1, base portion; 11, guide groove; 12, the second locating dowel pin;
2, the first connecting portion; 21, the first locked groove; 22, the first chute; 23, the first locating dowel pin; 24, the 3rd deep-slotted chip breaker;
3, the second connecting portion; 31, the second locked groove; 32, gearshift chute; 33, the second chute;
4, the 3rd connecting portion; 41, the first deep-slotted chip breaker; 42, the second deep-slotted chip breaker;
5, slide block; 51, the first dead bolt; 52, the second dead bolt; 53, pilot hole;
6, rotating shaft.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
see the baby seat pocket shown in Fig. 1 to 21, this baby seat pocket at least comprises upper pole 100, lower railing 200, interface shelf 300 and front annex 400, and wherein, annex 400 can be front handrail or front tray, and here, front annex 400 is front handrail.Upper pole 100, lower railing 200, interface shelf 300 and front annex 400 to be rotated connection by rotary joint, are also provided with the lockout mechanism for upper pole 100, lower railing 200, interface shelf 300 and front annex 400 being locked in rotary joint.This rotary joint comprises the base portion 1 being located at upper pole 100 bottom, the first connecting portion 2 being located at lower railing 200 top, the second connecting portion 3 be located on interface shelf 300, the 3rd connecting portion 4 be located on front annex 400, and base portion 1, first connecting portion 2, second connecting portion 3, the 3rd connecting portion 4 rotate and connect and lock by lockout mechanism.
see shown in Fig. 1 to Fig. 4, first connecting portion 2, second connecting portion 3 rotates with base portion 1 respectively and is connected, when the first connecting portion 2 opposite base portion 1 rotates around the first rotary centerline, the second connecting portion 3 opposite base portion 1 rotate time around the second rotary centerline to be parallel to each other or conllinear extends.Lockout mechanism comprises the slide block 5 be located at slidably in base portion 1, and the bearing of trend of the direction of slip of this slide block 5 in base portion 1 and the first rotary centerline and the second rotary centerline is perpendicular.
slide block 5 is provided with the first dead bolt 51 for matching with the first connecting portion 2, the second dead bolt 52 for matching with the second connecting portion 3, first connecting portion 2 offers can for the first dead bolt 51 when sliding in slide block 5 opposite base portion 1 corresponding snap in the first locked groove 21, can for described first dead bolt 51 the first connecting portion 2 is relative with base portion 1 rotate time the first chute 22, first locked groove 21 of being slidably inserted into be connected with the first chute 22.Second connecting portion 3 offer multiple for the second dead bolt 52 corresponding second locked groove 31 snapped in when sliding in slide block 5 opposite base portion 1, this multiple locked groove 31 is circumferentially spaced apart what be centre of gration with the second rotary centerline, second connecting portion 3 also offers to be connected with the second locked groove 31 and can for the second dead bolt 52 the second connecting portion 3 is relative with base portion 1 rotate time the gearshift chute 32 that is slidably inserted into and the second chute 33, slide-and-guide when chute 32 of wherein shifting gears provides the second dead bolt 52 to switch in the second different locked grooves 31, gearshift chute 32, second chute 33 is connected with the second locked groove 31.
in the present embodiment, the first connecting portion 2 and the second connecting portion 3 lay respectively at the different both sides of base portion 1, and correspondingly, the first dead bolt 51 and the second dead bolt 52 lay respectively at the different both sides on slide block 5.Base portion 1 offers and can hold slide block 5 and slide block 5 can be supplied along the guide groove 11 perpendicular to the first center of turn and the second rotary centerline slide-and-guide, namely slide block 5 is located in this guide groove 11 slidably.Here, slide block 5 has keyed end, and the first dead bolt 51 and the second dead bolt 52 to be all located on this keyed end and to be positioned at the different both sides of this keyed end.
in the present embodiment, base portion 1, first connecting portion 2, second connecting portion 3 to be rotated connection by rotating shaft 6, and namely the first rotary centerline and the second rotary centerline are the axial line of rotating shaft 6.Slide block 5 offers the pilot hole 53 that can pass axially through for rotating shaft 6, rotating shaft 6 passes axially through pilot hole 53 and connects the first connecting portion 2 and the second connecting portion 3 rotationally.When slide block 5 slides along guide groove 11, rotating shaft 6 is relative sliding in pilot hole 53.
see shown in Fig. 1 to Fig. 4, on the first connecting portion 2, the deep-slotted chip breaker that the first chute 22 is is rotation centerline with the axial line of rotating shaft 6, the first locked groove 21 is positioned at the radial outside of this first chute 22.On second connecting portion 3, the deep-slotted chip breaker that gearshift chute 32, second chute 33 is all is rotation centerline with rotating shaft 6 axial line, second locked groove 31 is positioned at the radial outside of gearshift chute 32, and the second chute 33 is positioned at the radially inner side of gearshift chute 32, that is on the second connecting portion 3, the second locked groove 31, gearshift chute 32, second chute 33 distribute successively along the radial direction ecto-entad of rotating shaft 6.In the present embodiment, the second locked groove 31 is provided with 3, makes to have third gear latched position between the second connecting portion 3 and base portion 1.
see shown in Fig. 1 to Fig. 4, the 3rd connecting portion 4 on front annex 400 also to be rotated with base portion 1 by rotating shaft 6 and is connected.In the present embodiment, the 3rd connecting portion 4 is located at the side of the first connecting portion 2, and base portion 1 and the 3rd connecting portion 4 lay respectively at the different both sides of the first connecting portion 2.3rd connecting portion 4 offer all with the first deep-slotted chip breaker 41 and the second deep-slotted chip breaker 42 that the axial line of rotating shaft 6 is rotation centerline, first connecting portion 2 is provided with the first locating dowel pin 23, this first locating dowel pin 23 can insert in the first deep-slotted chip breaker 41 vertically, and the first locating dowel pin 23 slides along the first deep-slotted chip breaker 41 when the first connecting portion 2 rotates relative to the 3rd connecting portion 4.Base portion 1 is provided with the second locating dowel pin 12, first connecting portion 2 offers the 3rd deep-slotted chip breaker 24,3rd deep-slotted chip breaker 24 with the axial line of rotating shaft 6 for rotation centerline, second locating dowel pin 12 inserts vertically after in the 3rd deep-slotted chip breaker 24 and inserts in the second deep-slotted chip breaker 42, when the 3rd connecting portion 4 opposite base portion 1 rotates, the second locating dowel pin 12 slides along the second deep-slotted chip breaker 42 and the 3rd deep-slotted chip breaker 24.When the first locating dowel pin 23 and the second locating dowel pin 12 formed to the 3rd connecting portion 4 limit hand of rotation contrary time, namely the 3rd connecting portion 4 can not rotate.
lockout mechanism on this rotary joint has lock-out state, half released state and released state, specific as follows:
when lockout mechanism is in the lock state, see Fig. 1, Fig. 2, and shown in Fig. 5 to Fig. 7, now the first dead bolt 51 is fastened in the first locked groove 21, second dead bolt 52 is fastened in one of them second locked groove 31, first connecting portion 2, second connecting portion 3 and base portion 1 interfix, make upper pole 100, lower railing 200, interface shelf 300 locks mutually, and at the first locating dowel pin 23 in the first deep-slotted chip breaker 41, it is spacing that second locating dowel pin 12 is formed the 3rd connecting portion 4 in the second deep-slotted chip breaker 42, 3rd connecting portion 4 can not be rotated, and then make front annex 400 upper pole 100 relatively, lower railing 200 locks.
when lockout mechanism is converted to half released state by needs, shown in Fig. 8, Fig. 9, order about slide block 5 to slide along guide groove 11 towards rotating shaft 6, the second dead bolt 52 is made to fall into gearshift chute 32, second connecting portion 3 opposite base portion 1 can relatively rotate, and now the first dead bolt 51 has at least part to be fastened in the first locked groove 21 to make the first connecting portion 2 and base portion 1 interfix, like this, upper pole 100, lower railing 200 and front annex 400 are fixing mutually and can not rotate, and this state is half released state of lockout mechanism.At this moment, shown in Figure 10, Figure 11, after relative with the second connecting portion 3 for base portion 1 rotating to an angle, slide block 5 is made to slide along guide groove 11 away from rotating shaft 6 again, and then make the second dead bolt 52 fall into another second locked groove 31 corresponding to this angle position, now the first dead bolt 51 also snaps in the first locked groove 21 again, and lockout mechanism relocks.Like this, just make the overall interface shelf 300 relatively of upper pole 100, lower railing 200 and front annex 400 have rotated an angle, achieve the gearshift of baby seat pocket.In the present embodiment, the second locked groove 31 is provided with 3, accordingly, baby seat pocket can be made to have three disposable use gears, be respectively shown in Fig. 5, Figure 10, Figure 12.
when lockout mechanism is converted to released state by needs, shown in Figure 13, Figure 14, order about slide block 5 to slide along guide groove 11 towards rotating shaft 6, the first dead bolt 51 is made to fall into the first chute 22, and the second dead bolt 52 falls into the second chute 33, lockout mechanism unlocks, and base portion 1, first connecting portion 2 and the second connecting portion 3 can relatively rotate respectively, and the 3rd connecting portion 4 also can opposite base portion 1 and the first connecting portion 2 rotate.Now it can be made to draw close gradually relative to upper pole 100, lower railing 200, interface shelf 300 and front annex 400 rotation by the direction shown in Figure 15.In rotary course, first dead bolt 51 slides along the first chute 22, second dead bolt 52 slides along the second chute 33, and the first locating dowel pin 23 slides along the first deep-slotted chip breaker 41, the second locating dowel pin 12 slides along the second deep-slotted chip breaker 42, forms the relative sliding guiding between each parts like this.Final upper pole 100, lower railing 200, interface shelf 300 and front annex 400 are drawn close together mutually, form state as shown in Figure 20,21, and the baby seat pocket compact conformation after folding is smooth.
on above-mentioned rotary joint, be also provided with for controlling the control mechanism (not shown) of slide block 5 along guide groove 11 slide anteroposterior, thus the mode of operation of lockout mechanism is switched.
to sum up, on baby seat pocket of the present utility model, upper pole 100, lower railing 200, interface shelf 300, front annex 400 are linked together rotationally, under being in deployed condition by adopting the rotary joint of new structure baby seat pocket Absorbable organic halogens.When baby seat pocket launches to use, gearshift can also be carried out to it easily and use, to meet the different user demands of user; When not using baby seat pocket, also upper pole 100, lower railing 200, interface shelf 300, front annex 400 is made to relatively rotate and closely draw close together after lockout mechanism can being unlocked, realize the folding of baby seat pocket, structure after folding is closely smooth, for carrying of user brings facility with depositing.
in addition, when current annex 400 adopts other connection modes to be connected on upper pole 100 and lower railing 200, upper pole 100, lower railing 200, interface shelf 300 also can adopt above-mentioned rotary joint to be rotationally connected and locking, and it can realize the function of many transforming gears use equally and conveniently fold.
above-mentioned rotary joint also may be used for being rotationally connected and locking of three rod members on other products or four rod members, can realize gearshift and use with convenient folding.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a rotary joint, three cradling pieces that comprising rotates connects, the lockout mechanism for three described cradling pieces are locked, wherein a described cradling piece is the pedestal bar with base portion, another two described cradling pieces are respectively first bar with the first connecting portion and second bar with the second connecting portion, it is characterized in that:
Described first connecting portion, second connecting portion rotates with described base portion respectively and is connected, described first connecting portion when described base portion is rotated around the first rotary centerline and described second connecting portion when described base portion is rotated around the second rotary centerline to be parallel to each other or conllinear extends, described lockout mechanism comprises the slide block be located at slidably in described base portion, the direction of slip of described slide block and described first rotary centerline, the bearing of trend of the second rotary centerline is perpendicular, described slide block is provided with the first dead bolt for matching with described first connecting portion, for the second dead bolt matched with described second connecting portion, described first connecting portion offers first locked groove that can snap in accordingly when the relatively described base portion of described slide block is slided for described first dead bolt, be connected with described first locked groove and can for described first dead bolt described first connecting portion is relative with described base portion rotate time the first chute of being slidably inserted into, described second connecting portion offers multiple the second locked groove snapped in accordingly when the relatively described base portion of described slide block is slided for described second dead bolt, multiple described second locked groove is the circumferentially spaced apart of centre of gration at described second rotary centerline, described second connecting portion also offers to be connected with described second locked groove and can for described second dead bolt described second connecting portion is relative with described base portion rotate time the gearshift chute that is slidably inserted into and the second chute
Described lockout mechanism has lock-out state, half released state and released state, when described lockout mechanism is in the lock state, described first dead bolt is fastened in described first locked groove, described second dead bolt is fastened in the second locked groove described in one of them, and described first connecting portion, the second connecting portion and described base portion interfix; When described lockout mechanism is in half released state, described first dead bolt has at least part to be fastened in described first locked groove described first connecting portion and described base portion are interfixed, described second dead bolt departs from and is arranged in described gearshift chute from described second locked groove, and described second connecting portion can rotate relative to described base portion; When described lockout mechanism is in released state, described first dead bolt departs from and is arranged in described first chute from described first locked groove, described second dead bolt departs from and is arranged in described second chute from described second locked groove, and described first connecting portion can be distinguished with the second connecting portion and rotates relative to described base portion.
2. rotary joint according to claim 1, it is characterized in that: described first connecting portion and described second connecting portion lay respectively at the different both sides of described base portion, correspondingly, described first dead bolt and described second dead bolt lay respectively at the different both sides of described slide block on described slide block.
3. rotary joint according to claim 2, it is characterized in that: described base portion offers and can hold described slide block and for described slide block along the guide groove perpendicular to described first rotary centerline and the second rotary centerline slide-and-guide, can be located in described guide groove described skid.
4. rotary joint according to claim 2, it is characterized in that: described base portion, described first connecting portion and described second connecting portion are rotated by rotating shaft and be connected, described slide block offers the pilot hole that can pass axially through for described rotating shaft, described rotating shaft passes axially through described pilot hole and rotates be connected with described first connecting portion, the second connecting portion rotationally.
5. rotary joint according to claim 4, is characterized in that: the deep-slotted chip breaker that described first chute is is rotation centerline with described rotating shaft core line, and described first locked groove is positioned at the radial outside of described first chute; The deep-slotted chip breaker that it is rotation centerline that described gearshift chute, the second chute are with described rotating shaft core line, described second locked groove is positioned at the radial outside of described gearshift chute, and described second chute is positioned at the radially inner side of described gearshift chute.
6. rotary joint according to claim 4, it is characterized in that: described rotary joint also comprises the 3rd bar with the 3rd connecting portion, described 3rd connecting portion and described base portion are rotated by described rotating shaft and are connected, when described lockout mechanism is in the lock state or is in half released state, the relatively described base portion of described 3rd connecting portion and the first connecting portion are fixed; When described rotary joint is in released state, described 3rd connecting portion can rotate around described rotating shaft relative to described base portion, the first connecting portion.
7. rotary joint according to claim 6, it is characterized in that: described 3rd connecting portion offers all with described rotating shaft core line be rotation centerline the first deep-slotted chip breaker and the second deep-slotted chip breaker, described first connecting portion be provided with can insert vertically in described first deep-slotted chip breaker and when described first connecting portion rotates relative to described 3rd connecting portion along described first deep-slotted chip breaker slide the first locating dowel pin, described base portion be provided with can insert vertically in described second deep-slotted chip breaker and when described base portion is rotated relative to described 3rd connecting portion along described second deep-slotted chip breaker slide the second locating dowel pin.
8. rotary joint according to claim 7, it is characterized in that: described 3rd connecting portion and described base portion lay respectively at the different both sides of described first connecting portion, described first connecting portion offers the 3rd deep-slotted chip breaker that can pass axially through for described second locating dowel pin, described second locating dowel pin passes axially through described 3rd deep-slotted chip breaker and inserts in described second deep-slotted chip breaker, when described base portion and described first connecting portion relatively rotate, described second locating dowel pin is along described 3rd deep-slotted chip breaker relative sliding.
9. a baby seat pocket, at least comprise the rotate upper pole connected, lower railing and interface shelf, it is characterized in that: described upper pole, lower railing and described interface shelf to be rotated connection by the rotary joint as described in as arbitrary in claim 1 to 8, wherein, described base portion is located on parts in described upper pole and lower railing, described first connecting portion is located on another parts in described upper pole and lower railing, and described second connecting portion is located on described interface shelf.
10. a baby seat pocket, at least comprise the rotate upper pole connected, lower railing, interface shelf and front annex, it is characterized in that: described upper pole, lower railing, described interface shelf and described front annex to be rotated connection by the rotary joint as described in as arbitrary in claim 6 to 8, wherein, described base portion is located on parts in described upper pole and lower railing, described first connecting portion is located on another parts in described upper pole and lower railing, described second connecting portion is located on described interface shelf, and described 3rd connecting portion is located on described front annex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280482.0U CN204713185U (en) | 2015-05-04 | 2015-05-04 | Rotary joint and there is its baby seat pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280482.0U CN204713185U (en) | 2015-05-04 | 2015-05-04 | Rotary joint and there is its baby seat pocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713185U true CN204713185U (en) | 2015-10-21 |
Family
ID=54312202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280482.0U Withdrawn - After Issue CN204713185U (en) | 2015-05-04 | 2015-05-04 | Rotary joint and there is its baby seat pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816751A (en) * | 2015-05-04 | 2015-08-05 | 好孩子儿童用品有限公司 | Rotational joint and children seat pocket with the same |
| WO2020051872A1 (en) * | 2018-09-14 | 2020-03-19 | Icandy World Limited | Collapsible child seats |
-
2015
- 2015-05-04 CN CN201520280482.0U patent/CN204713185U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816751A (en) * | 2015-05-04 | 2015-08-05 | 好孩子儿童用品有限公司 | Rotational joint and children seat pocket with the same |
| CN104816751B (en) * | 2015-05-04 | 2017-04-05 | 好孩子儿童用品有限公司 | Cradle head and the baby seat pocket with which |
| WO2020051872A1 (en) * | 2018-09-14 | 2020-03-19 | Icandy World Limited | Collapsible child seats |
| CN114302842A (en) * | 2018-09-14 | 2022-04-08 | 爱康国际有限公司 | Foldable child seat |
| CN114302842B (en) * | 2018-09-14 | 2024-04-05 | 爱康国际有限公司 | Foldable child seat |
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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 | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20170405 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151021 Effective date of abandoning: 20170405 |