CN103549798B - Infant carrying device and adjustable canopy structure thereof - Google Patents
Infant carrying device and adjustable canopy structure thereof Download PDFInfo
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- CN103549798B CN103549798B CN201310479032.XA CN201310479032A CN103549798B CN 103549798 B CN103549798 B CN 103549798B CN 201310479032 A CN201310479032 A CN 201310479032A CN 103549798 B CN103549798 B CN 103549798B
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Abstract
The invention relates to a kind of infant carrying device and adjustable canopy structure thereof.This infant is taken advantage of and is carried the adjustable canopy structure put, comprise a top and two pin joint seat unit, top two ends are connected to support body both sides by described pin joint seat unit, each pin joint seat unit includes one first pin joint seat and one second pin joint seat, first pin joint seat includes one and is arranged at infant and takes advantage of the first pedestal carrying a support body and the top one of which put, multiple draw-in grooves being formed at the first pedestal, second pin joint seat includes the second pedestal of a connection support body and top wherein another one, multiple elastic arms being formed on the second pedestal, when the second pin joint seat is hubbed at the first pin joint seat, described elastic arm can flexibly stretch into the first pedestal and snap in the draw-in groove of the first pin joint seat, an angle is rotated relative to the first pin joint seat by the second pin joint seat, described elastic arm removes the draw-in groove at place and snaps in another draw-in groove.Therefore the adjustable canopy structure of the present invention has the effect of easy disassembly.
Description
The application is China's application number is 201010246667.1, and denomination of invention is the divisional application of the patent application of " infant carrying device and adjustable canopy structure thereof ", and the applying date of original application is on August 3rd, 2010.
Technical field
The present invention relates to a kind of infant to take advantage of to carry and put and canopy structure, particularly relate to a kind of be available for that infant takes take advantage of to carry and put and adjustable canopy structure.
Background technology
Conventional whether baby seat, doll carriage or baby's swing, can be both provided with the top being available for covering dust or sunlight, such as United States Patent (USP) case US6,170, No. 910, US6,027, No. 163, US6,443, No. 522, US6,802, No. 328, US5,190, No. 390 etc., be all the correlation technique disclosing adjustable canopy structure.
But, above-mentioned existing infant take advantage of carry put and adjustable canopy structure structure with use on, still suffered from inconvenience and defect, and be urgently further improved.In order to solve these problems, relevant manufactures there's no one who doesn't or isn't seeks solution painstakingly, but having no applicable design for a long time to be developed, and common product does not have appropriate structure to can solve the problem that the problems referred to above, this is clearly the anxious problem being intended to solve of relevant dealer always.Therefore how to found the infant carrying device and adjustable canopy structure thereof of a kind of new structure, one of current important research and development problem of real genus, also become the target that current industry pole need to be improved.
Summary of the invention
It is an object of the invention to, overcome existing infant to take advantage of and carry the defect that the adjustable canopy structure put exists, and provide a kind of new structure baby take advantage of and carry the adjustable canopy structure put, problem to be solved is to make it have structure different from the past and easy disassembly, is very suitable for practicality.
Another object of the present invention is to, overcome existing infant to take advantage of and carry the defect putting existence, and providing the baby of a kind of new structure to take advantage of to carry and put, problem to be solved is to make it have adjustable canopy structure different from the past and easy disassembly, thus more suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.nullA kind of infant proposed according to the present invention is taken advantage of and is carried the adjustable canopy structure put，Comprise a top and two pin joint seat unit，This infant is taken advantage of to carry to put and is also comprised a support body，These top two ends are connected to this support body both sides respectively through described pin joint seat unit，Each pin joint seat unit includes one first pin joint seat and one second pin joint seat，This first pin joint seat includes first pedestal being arranged at this support body and this top one of which、One the first articulated section, center being formed at this first pedestal、Multiple it is formed at this first pedestal and the draw-in groove around this articulated section, the first center，This second pin joint seat includes second pedestal being arranged at this support body and this top wherein another one、One the second articulated section, center being formed at this second pedestal、Multiple elastic arms being formed at this second pedestal，This second pin joint seat is hubbed at this articulated section, the first center of this first pin joint seat by this articulated section, the second center，Make described elastic arm can flexibly stretch into this first pedestal and correspondence snaps in the draw-in groove of this first pin joint seat，An angle is rotated relative to this first pin joint seat by this second pin joint seat，Described elastic arm removes the draw-in groove at place and snaps in another draw-in groove.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
It is preferred that aforesaid infant is taken advantage of carries the adjustable canopy structure put, wherein said elastic arm is around this articulated section, the second center, and equiangularly spaced relative to this articulated section, the second center is formed on this second pedestal.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, and the first wherein said pedestal side depression is formed with a circular groove, and this circular groove has an internal face, this articulated section, the first center is positioned at this circular groove central authorities, and described draw-in groove is formed on the internal face of this circular groove.
It is preferred that aforesaid infant is taken advantage of carries the adjustable canopy structure put, the internal face of wherein said circular groove is formed with multiple jut, defines described draw-in groove between described jut.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, the second wherein said pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this basal wall and this surrounding wall define one second circular groove jointly, this articulated section, the second center is formed on this basal wall, and described elastic arm is extended by this basal wall and exceeds the height of this surrounding wall.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, each of which elastic arm includes an arm extended from this basal wall and the teeth portion highlighted from this arm end toward the direction away from this articulated section, the second center, be combined with this first pin joint seat by this second pin joint seat, the arm end of this elastic arm stretches into this circular groove and this teeth portion be sticked in described draw-in groove one of them.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, and the external form profile of wherein said teeth portion is substantially in spherical.
nullPreferably,Aforesaid infant is taken advantage of and is carried the adjustable canopy structure put,Wherein said draw-in groove is distributed in one first angular regions of this circular groove，This first pin joint seat also includes a formation in this circular groove and one first block being positioned at outside this first angular regions，Described elastic arm is distributed in one second angular regions of this second circular groove，This second pin joint seat also includes two formation at this second pedestal and two the second blocks laying respectively at these the second angular regions both sides，And described second block extend beyond this surrounding wall height and can this second pin joint seat and this first pin joint seat in conjunction with time stretch into this circular groove，Wherein，This second pin joint seat can be switched to one of them second block relative to this first pin joint seat and abut against in this first block，To limit this second pin joint seat slewing area relative to this first pin joint seat.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, the place that the surrounding wall of the second wherein said pedestal is positioned at outside this second angular regions is provided with a jack, and these top two ends are respectively formed with a plug and are connected with this second pin joint seat in order to insert this jack.
It is preferred that aforesaid infant is taken advantage of carries the adjustable canopy structure put, it is the top body of en plaque that wherein said top includes one, and is arranged at two fixing seats of these top body both sides, and this plug is formed on this fixing seat.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, the second wherein said pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this articulated section, the second center is formed on this basal wall, and each elastic arm has an arm radially extended outward from this articulated section, the second center, one is formed at this arm end and towards the protuberance protruded away from the direction of this basal wall.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, and wherein said basal wall forms the fluting of the corresponding described elastic arm of multiple difference.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, the second wherein said pedestal is that round shelly includes a basal wall, this basal wall side a surrounding wall extended and multiple prominent rib, this articulated section, the second center is formed at this basal wall, described prominent rib radially extends relative to this articulated section, the second center, described elastic arm connects a side wall surface of described prominent rib respectively, and each elastic arm includes a protuberance being formed at this arm end by this prominent rib towards the arm and that this surrounding wall contiguous extends.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, and wherein said prominent rib is connected between this surrounding wall and this articulated section, the second center.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, the first wherein said articulated section, center and this articulated section, the second center one of which are formed with a stopper slot radially extended, this articulated section, the first center and this articulated section, the second center wherein another one are formed with one in order to stretch into the spacing rib of this stopper slot, rotated relative to this first pin joint seat by this second pin joint seat, this spacing rib is at this stopper slot intrinsic displacement, and it is subject to block in these stopper slot two ends by this spacing rib, and limit the angle that this second pin joint seat can rotate relative to this first pin joint seat.
Preferably, aforesaid infant is taken advantage of and is carried the adjustable canopy structure put, the first wherein said articulated section, center is column, this articulated section, the second center is stretched into for this articulated section, the first center in a tubular form, this articulated section, the second center includes being connected one first tube wall in a tubular form and one second tube wall, and the radius of this second tube wall defines this stopper slot more than this first tube wall.
The object of the invention to solve the technical problems also realizes by the following technical solutions.A kind of infant carrier apparatus proposed according to the present invention comprises a support body, a seat and being arranged on this support body is arranged on the adjustable canopy structure of this support body.This adjustable canopy structure includes a top and two pin joint seat unit, these top two ends are connected to this support body both sides respectively through described pin joint seat unit, each of which pin joint seat unit includes: one first pin joint seat, including one being arranged at this support body and the first pedestal of this top one therein, one be formed at the first articulated section, center of this first pedestal, multiple being formed at this first pedestal and the draw-in groove around this articulated section, the first center；And one second pin joint seat, including second pedestal being arranged at this support body and this top another one therein, one the second articulated section, center being formed at this second pedestal, multiple elastic arms being formed at this second pedestal, this second pin joint seat is hubbed at this articulated section, the first center of this first pin joint seat by this articulated section, the second center, make described elastic arm can flexibly stretch into this first pedestal and correspondence snaps in the draw-in groove of this first pin joint seat, an angle is rotated relative to this first pin joint seat by this second pin joint seat, described elastic arm removes the draw-in groove at place and snaps in another draw-in groove.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Putting it is preferred that aforesaid infant is taken advantage of to carry, wherein said elastic arm is around this articulated section, the second center, and equiangularly spaced relative to this articulated section, the second center is formed on this second pedestal.
Preferably, aforesaid infant is taken advantage of to carry and is put, and the first wherein said pedestal side depression is formed with a circular groove, and this circular groove has an internal face, this articulated section, the first center is positioned at this circular groove central authorities, and described draw-in groove is formed on the internal face of this circular groove.
Preferably, aforesaid infant is taken advantage of to carry and is put, the second wherein said pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this basal wall and this surrounding wall define one second circular groove jointly, this articulated section, the second center is formed on this basal wall, and described elastic arm is extended by this basal wall and exceeds the height of this surrounding wall.
Preferably, aforesaid infant is taken advantage of to carry and is put, each of which elastic arm includes an arm extended from this basal wall and the teeth portion highlighted from this arm end toward the direction away from this articulated section, the second center, be combined with this first pin joint seat by this second pin joint seat, the arm end of this elastic arm stretches into this circular groove and this teeth portion be sticked in described draw-in groove one of them.
Preferably, aforesaid infant is taken advantage of to carry and is put, and the external form profile of wherein said teeth portion is substantially in spherical.
Preferably, aforesaid infant is taken advantage of to carry and is put, wherein said draw-in groove is distributed in one first angular regions of this circular groove, this first pin joint seat also includes a formation in this circular groove and one first block being positioned at outside this first angular regions, described elastic arm is distributed in one second angular regions in this second circular groove, this second pin joint seat also includes two formation at this second pedestal and two the second blocks laying respectively at these the second angular regions both sides, and described second block extend beyond this surrounding wall height and can this second pin joint seat and this first pin joint seat in conjunction with time stretch into this circular groove, wherein, this second pin joint seat can be switched to one of them second block relative to this first pin joint seat and abut against in this first block, to limit this second pin joint seat slewing area relative to this first pin joint seat.
Putting it is preferred that aforesaid infant is taken advantage of to carry, the place that the surrounding wall of the second wherein said pedestal is positioned at outside this second angular regions is provided with a jack, and these top two ends are respectively formed with a plug and are connected with this second pin joint seat in order to insert this jack.
Putting it is preferred that aforesaid infant is taken advantage of to carry, it is the top body of en plaque that wherein said top includes one, and is arranged at two fixing seats of these top body both sides, and this plug is formed on this fixing seat.
Preferably, aforesaid infant is taken advantage of to carry and is put, the second wherein said pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this articulated section, the second center is formed on this basal wall, and each elastic arm has an arm radially extended outward from this articulated section, the second center, one is formed at this arm end and towards the protuberance protruded away from the direction of this basal wall.
Preferably, aforesaid infant is taken advantage of to carry and is put, and wherein said basal wall forms the fluting of the corresponding described elastic arm of multiple difference.
Preferably, aforesaid infant is taken advantage of to carry and is put, the second wherein said pedestal is that round shelly includes a basal wall, this basal wall side a surrounding wall extended and multiple prominent rib, this articulated section, the second center is formed at this basal wall, described prominent rib radially extends relative to this articulated section, the second center, described elastic arm connects a side wall surface of described prominent rib respectively, and each elastic arm includes a protuberance being formed at this arm end by this prominent rib towards the arm and that this surrounding wall contiguous extends.
Preferably, aforesaid infant is taken advantage of to carry and is put, and wherein said prominent rib is connected between this surrounding wall and this articulated section, the second center.
Preferably, aforesaid infant is taken advantage of to carry and is put, the first wherein said articulated section, center and this articulated section, the second center one therein are formed with a stopper slot radially extended, this articulated section, the first center and this articulated section, the second center another one therein are formed with one in order to stretch into the spacing rib of this stopper slot, rotated relative to this first pin joint seat by this second pin joint seat, this spacing rib is at this stopper slot intrinsic displacement, and it is subject to block in these stopper slot two ends by this spacing rib, and limit the angle that this second pin joint seat can rotate relative to this first pin joint seat.
Preferably, aforesaid infant is taken advantage of to carry and is put, the first wherein said articulated section, center is column, this articulated section, the second center is stretched into for this articulated section, the first center in a tubular form, this articulated section, the second center includes being connected one first tube wall in a tubular form and one second tube wall, and the radius of this second tube wall defines this stopper slot more than this first tube wall.
The present invention compared with prior art has clear advantage and beneficial effect.By technique scheme, infant carrying device and adjustable canopy structure thereof of the present invention at least has following advantages and beneficial effect: the present invention is by the structural design of the first pin joint seat and the second pin joint seat, make top be reached the purpose of position adjustment relative to the first pin joint seat pivot location by the second pin joint seat, really provide the adjustable canopy structure that a kind of structure is different from the past.Meanwhile, the plug design of top also makes it have the effect of easy disassembly.
In sum, the invention relates to a kind of infant carrying device and adjustable canopy structure thereof.This infant is taken advantage of and is carried the adjustable canopy structure put, comprise a top and two pin joint seat unit, top two ends are connected to support body both sides by described pin joint seat unit, each pin joint seat unit includes one first pin joint seat and one second pin joint seat, first pin joint seat includes one and is arranged at infant and takes advantage of the first pedestal carrying a support body and the top one of which put, multiple draw-in grooves being formed at the first pedestal, second pin joint seat includes the second pedestal of a connection support body and top wherein another one, multiple elastic arms being formed on the second pedestal, when the second pin joint seat is hubbed at the first pin joint seat, described elastic arm can flexibly stretch into the first pedestal and snap in the draw-in groove of the first pin joint seat, an angle is rotated relative to the first pin joint seat by the second pin joint seat, described elastic arm removes the draw-in groove at place and snaps in another draw-in groove.The present invention has significant progress technically, and has obvious good effect, is really a new and innovative, progressive, practical new design.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, and in order to the above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Accompanying drawing explanation
Fig. 1 is that baby of the present invention takes advantage of the front view carrying the preferred embodiment put.
Fig. 2 is the partial enlarged drawing of the adjustable canopy structure of this preferred embodiment.
Fig. 3 is the element exploded view of the pin joint seat unit of this preferred embodiment.
Fig. 4 be this preferred embodiment pin joint seat unit and with the longitudinal sectional drawing of top junction.
Fig. 5 is the longitudinal sectional drawing in another direction of the pin joint seat unit of this preferred embodiment.
Fig. 6 is the axonometric chart of a kind of variable condition of one first pin joint seat of this preferred embodiment.
Fig. 7 is the axonometric chart of a kind of variable condition of one second pin joint seat of this preferred embodiment.
Fig. 8 is the sectional view that first pin joint seat of Fig. 6 is combined with second pin joint seat of Fig. 7.
Fig. 9 is the axonometric chart of another change shape of the first pin joint seat of this preferred embodiment.
Figure 10 is the axonometric chart of another change shape of the second pin joint seat of this preferred embodiment.
Detailed description of the invention
For further setting forth that the present invention reaches technological means and effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of infant carrying device and adjustable canopy structure thereof proposed according to the present invention, structure, feature and effect thereof, describe in detail as after.
For the present invention aforementioned and other technology contents, feature and effect, can clearly appear from following cooperation is with reference to the detailed description of graphic preferred embodiment.By the explanation of detailed description of the invention, when can be reach technological means that predetermined purpose takes and effect obtains one more deeply and concrete understanding to the present invention, however institute's accompanying drawings be only to provide with reference to and purposes of discussion, be not used for the present invention is any limitation as.
Referring to shown in Fig. 1, Fig. 2, Fig. 1 is that baby of the present invention takes advantage of the front view carrying the preferred embodiment put.Fig. 2 is the partial enlarged drawing of the adjustable canopy structure of this preferred embodiment.Infant of the present invention is taken advantage of to carry and is put the preferred embodiment of 100 and comprise support body 1, seat 2 and an adjustable canopy structure 3, wherein, the pattern that structure is baby's swing that support body 1 coordinates with seat 2, but be not limited thereto, support body 1 and seat 2 coordinate can also be stroller etc. other take advantage of and carry the pattern put.
Support body 1 includes front support foot lever 11, rear support foot lever 12 and two swing arms 13, front support foot lever 11 is all U-shaped with rear support foot lever 12 and the adjoining pivot joint in top, bottom away from and can support and stand on a supporting surface (such as ground), two swing arm 13 tops are connected to back and front supporting foot lever 11,12 top and are articulated place, bottom is then connected to seat 2 left and right sides, makes seat 2 be suspended between back and front supporting foot lever 11,12 by two swing arms 13 and can pass through swing arm 13 relative to back and front supporting foot lever 11,12 swing.
Seat 2 includes a service plate 21, and is connected to the stay tube 22 and of leaning against at service plate 21 rear and is connected to service plate 21 and is positioned at the seat 23 below service plate 21, infant is to ride on seat 23 and at service plate 21 and between leaning against stay tube 22, and by leaning against a stay tube 22 and support the back of child.
Refer to shown in Fig. 1, adjustable canopy structure 3 includes top 31 and two pin joint seat unit 32, top 31 includes a top body 311 in en plaque and is connected to two fixing seats 312 of top body 311 left and right sides, please refer to shown in Fig. 2 to Fig. 4, Fig. 4 be this preferred embodiment pin joint seat unit and with the longitudinal sectional drawing of top junction.And each fixing seat 312 has a plug 313, plug 313 has a column piece 314 and and protrudes the block salient point 315 at column piece 314 1 place, and the plugs 313 of described two fixing seats 312 define the two ends, left and right of top 31.
Two pin joint seat unit 32 are separately positioned on two swing arms 13 and are available for plug 313 grafting at top 31 two ends and fix, and make the position that top 31 is fastened between two swing arms 13 whereby.Each pin joint seat unit 32 includes one first pin joint seat 33 and one second pin joint seat 34 being articulated, and refers to shown in Fig. 2, Fig. 3, Fig. 5, and Fig. 3 is the element exploded view of the pin joint seat unit of this preferred embodiment.Fig. 5 is the longitudinal sectional drawing in another direction of the pin joint seat unit of this preferred embodiment.nullFirst pin joint seat 33 includes a setting and is fixed on the side depression of swing arm 13 and swing arm 13 dorsad and is formed with the first pedestal 331 of a circular groove 330、One is formed in the first articulated section, center 332 of circular groove 330 central authorities、Multiple formation internal face 3301 at circular groove 330 and the draw-in groove 333 around the first articulated section, center 332，And one first block 334，First articulated section, center 332 is the trepanning running through the first pedestal 331，Described draw-in groove 333 be by multiple internal faces 3301 along circular groove 330 spaced apart the jut 3302 that highlights define，And described draw-in groove 333 is only distributed in one first angular regions 301 of circular groove 330 internal face 3301，First block 334 is formed in the internal face 3301 of circular groove 330 and is positioned at outside the first angular regions 301.Such as, described draw-in groove 333 and the first block 334 are the two half-unit regions laying respectively at internal face 3301, and the first block 334 can be that such as a piece of wooden partition two ends are connected to 3301 liang of places of internal face of circular groove 330 and are formed, as shown in Figure 3.
Second pin joint seat 34 include one second pedestal 341 and formed in one second articulated section, center 342 of the second pedestal 341, multiple elastic arm 343 and two the second blocks 344.Second pedestal 341 is substantially round in shape shelly and has basal wall 3411 and the surrounding wall 3412 extended by the side of basal wall 3411, basal wall 3411 coordinates with surrounding wall 3412 and defines one second circular groove 3410, second articulated section, center 342 is the column piece protruded in the same direction by basal wall 3411 and surrounding wall 3412, and described elastic arm 343 is extended in the same direction by basal wall 3411 and surrounding wall 3412.Each elastic arm 343 include one substantially perpendicular with basal wall 3411 and extend beyond surrounding wall 3412 height arm 3431, and one formed in arm 3431 end and the teeth portion 3432 protruded toward the direction of the second articulated section, center 342 dorsad, and the external form profile of teeth portion 3432 is spherical.Described elastic arm 343 is spaced along the circumferencial direction of surrounding wall 3412, and is distributed in second angular regions 302 of the second circular groove 3410.Two second blocks 344 are protruded and lay respectively at the both sides of the second angular regions 302 in the same direction by basal wall 3411 and elastic arm 343, and the second block 344 extends beyond the height of surrounding wall 3412 equally.In addition, the surrounding wall 3412 of the second pedestal 341 not place in the second angular regions 302 is additionally provided with a jack 35(run through and sees Fig. 4), this jack 35 is that the plug 313 being available for top 31 inserts, and by block salient point 315 block of plug 313 inside surrounding wall 3412, plug 313 can be limited and easily fall off jack 35, and be also convenient for user somewhat exert a force just plug 313 can be extracted by jack 35, and then makes top 31 be prone to dismounting.
Refer to shown in Fig. 3 to Fig. 5, second pin joint seat 34 be by its articulated section, the second center 342 be arranged in the first pin joint seat 33 the first articulated section, center 332 and with the first pin joint seat 33 pivot joint, second pin joint seat 34 can rotate relative to the first pin joint seat 33 whereby, and when the first pin joint seat 33 combines with the second pin joint seat 34, described elastic arm 343 stretches in circular groove 330 and its teeth portion 3432 is respectively clamped into draw-in groove 333 corresponding everywhere, and two second blocks 344 stretch in circular groove 330 equally.
When user needs the angle adjusting top 31, forcing in top 31 makes it drive the second pin joint seat 34 to rotate an angle relative to the first pin joint seat 33 toward top rake or past one angle of rear-inclined, owing to arm 3431 possesses a degree of elasticity and teeth portion 3432, jut 3302 all in round end shape, the teeth portion 3432 of elastic arm 343 can be subject to the pushing and pressing of jut 3302 and departs from the draw-in groove 333 of original engaging and snap in another adjacent draw-in groove 333 and position.Whereby, just top 31 can be made to adjust and to navigate to another angle, and by the setting of two second blocks 344, the second pin joint seat 34 can be limited whether rotate rotationally clockwise or counterclockwise relative to the first pin joint seat 33, all can only turn to the second block 344 and abut against till the first block 334, restriction top 31 can controlled angle whereby, and the present embodiment is by the angular compliance between the second block 344 and described elastic arm 343, making top 31 is be available between three angle positions to adjust location, but elastic arm 343 position is set, number and being not limited thereto in the angle of the second block 344 corresponding thereto.
In addition, the angular regions of draw-in groove 333 and elastic arm 343 distribution is not to be limited less than 180 degree, can also be other angles less than 360 degree, mainly make the first pedestal 331 and the second pedestal 341 have redundant space to be available for arranging the first block 334 and the second block 344.
Referring to shown in Fig. 6 to Fig. 8, Fig. 6 is the axonometric chart of a kind of variable condition of one first pin joint seat of this preferred embodiment.Fig. 7 is the axonometric chart of a kind of variable condition of one second pin joint seat of this preferred embodiment.Fig. 8 is the sectional view that first pin joint seat of Fig. 6 is combined with second pin joint seat of Fig. 7.It it is a kind of change shape of the first pin joint seat 4 and the second pin joint seat 5.Wherein, first pin joint seat 4 of Fig. 6 includes one first pedestal 41,1 first articulated section, center 42 and multiple draw-in groove 43, the side depression of the first pedestal 41 is formed with a circular groove 411, and circular groove 411 defines an internal face 412, first articulated section, center 42 is the column structure protruded out by circular groove 411 central authorities, and first articulated section, center 42 1 place radially projecting be formed with a spacing rib 44, described draw-in groove 43 arrange along the internal face 412 of circular groove 411 formed and around the first articulated section, center 42.In other words, described draw-in groove 43 is that the multiple juts 4302 formed by the internal face 412 around circular groove 411 define, and the connection seat 312 of the first pin joint seat 4 and top connects integratedly.
Second pin joint seat 5 includes one second pedestal 51, and is formed at elastic arm 53 at the second pedestal 51 of the second articulated section, center 52 of the second pedestal 51 and multiple formation, and the second articulated section, center 52 is formed with a stopper slot 54.Wherein, the second rounded shelly of pedestal 51 and there is surrounding wall 512 and the multiple fin 513 that a basal wall 511, is extended by the side of basal wall 511, the second articulated section, center 52 is available for the first articulated section, center 42 in a tubular form and stretches into.Actually, second articulated section, center 52 includes one first tube wall 521 and one second tube wall 522 being connected in a tubular form, and second the radius of tube wall 522 more than the radius of the first tube wall 521, and first tube wall 521 and the second tube wall 522 share axle center, so that the local caliber of the second articulated section, center 52 extends out and defines stopper slot 54, stopper slot 54 is formed such that the crosspiece face of the second articulated section, center 52 is fan-shaped prominent in local, and fin 513 radially extends relative to the second articulated section, center 52 and connects the second articulated section, center 52 and surrounding wall 512.Described elastic arm 53 connects a side wall surface 5131 of described fin 513 respectively, and each elastic arm 53 includes one and extended substantially arm in circular arc 531 and by fin 513 towards contiguous surrounding wall 512 and be formed at the protuberance 532 of arm 531 end.Protuberance 532 can be formed in the spherical of prominent surrounding wall 512 apical margin of short transverse (direction of vertical drawing) of surrounding wall 512, or arm 531, even fin 513 also prominent surrounding wall 512 apical margin, make protuberance 532 can be sticked in the draw-in groove 43 of the first pedestal 41.The position of the corresponding each elastic arm 53 of basal wall 511 of the second pedestal 51 is formed with the fluting 514 of a profile correspondence elastic arm, so that elastic arm 53 has the space radially movable relative to the second articulated section, center 52.
In the form of Fig. 6 to Fig. 8, the second pin joint seat 5 is that the swing arm 13(being fixed on support body 1 is shown in Fig. 2), the first pin joint seat 4 is then be connected one-body moldedly with the fixing seat 312 of adjustable canopy structure 3.In other words, the position that arranges of the first pin joint seat 4 and the second pin joint seat 5 is just exchanged with the form of Fig. 1 to Fig. 5.
When the first pin joint seat 4 borrows the second articulated section 52, center that the second pin joint seat 5 is stretched in its articulated section, the first center 42, first pin joint seat 4 and the second pin joint seat 5 are articulated and can rotate against, and the spacing rib 44 being positioned at the first articulated section, center 42 stretches into the stopper slot 54 of the second articulated section, center 52, the protuberance 532 of the elastic arm 53 of the second pin joint seat 5 is then in stretching into the circular groove 411 of the first pin joint seat 4 and snapping in the draw-in groove 43 of a correspondence.Wherein, by spacing rib 44 by block between the two ends of stopper slot 54, just the angle that the first pin joint seat 4 rotates can be limited relative to the second pin joint seat 5, and when the first pin joint seat 4 rotates an angle relative to the second pin joint seat 5, the protuberance 532 of each elastic arm 53 can depart from the draw-in groove 43 of original engaging and snap in another adjacent draw-in groove 43 and position, and makes top 31(see Fig. 1 whereby) adjust and navigate to another angle.
Referring to shown in Fig. 9, Figure 10, Fig. 9 is the axonometric chart of another change shape of the first pin joint seat of this preferred embodiment.Figure 10 is the axonometric chart of another change shape of the second pin joint seat of this preferred embodiment.It it is another change shape of the first pin joint seat 6 and the second pin joint seat 7, wherein, first pin joint seat 6 of Fig. 9 includes one first pedestal 61, is formed at one first articulated section, center 62 and multiple draw-in groove 63 of the first pedestal 61, draw-in groove 63 is formed between adjacent jut 6302, and its structure is roughly the same with the form of Fig. 6.
Second pin joint seat 7 of Figure 10 place different from the form of Fig. 7 is in that the structure of elastic arm 73, and in second pin joint seat 7 of Figure 10, it includes one second pedestal 71,1 second articulated section, center 72 and multiple elastic arm 73.nullSecond pedestal 71 has basal wall 711 and a surrounding wall 712，Each elastic arm 73 includes an arm 731 and radially extended outward by the second articulated section, center 72 and forms the protuberance 732 at arm 731 end，And arm 731 is interval in basal wall 711 and is not directly connected to basal wall 711，Protuberance 732 can be the spherical of past surrounding wall 712 apical margin protruding above the second pedestal 71,Or elastic arm 73 also prominent surrounding wall 712 apical margin，And second the position of the corresponding each elastic arm 73 of basal wall 711 of pedestal 71 be again provided with fluting 714，The protuberance 732 of elastic arm 73 and the junction of protuberance 732 and arm 731 are had can stress，And centered by the junction of arm 731 and the second articulated section, center 72，Circumferencial direction (the imaginary line direction 81 such as Figure 10 approximately along surrounding wall 712、82) curvature of space deformation.
When the first pin joint seat 6 and the second pin joint seat 7 in conjunction with time, during the protuberance 732 of the second pin joint seat 7 elastic arm 73 stretches into the first pin joint seat 6 and snaps in the draw-in groove 63 of a correspondence.When the first pin joint seat 6 rotates an angle relative to the second pin joint seat 7, the arm 731 of each elastic arm 73 can produce to drive such as the deformation of aforementioned manner protuberance 732 depart from the draw-in groove 63 of original engaging and snap in another adjacent draw-in groove 63 and position.Whereby, top adjustment just can be made to navigate to another angle.
In sum, the present invention is by the structural design of first pin joint seat the 33,4,6 and second pin joint seat 34,5,7, make top 31 be reached the purpose of position adjustment relative to the first pin joint seat 33,4,6 pivot location by the second pin joint seat 34,5,7, really provide the adjustable canopy structure that a kind of structure is different from the past.In addition, the plug 313 of top 31 designs the effect also making it have easy disassembly.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing within the scope of technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solution of the present invention content, according to any simple modification that above example is made by the technical spirit of the present invention, equivalent variations and modification, all still fall within the scope of technical solution of the present invention.
Claims (21)
1. infant is taken advantage of and is carried the adjustable canopy structure put, and this infant is taken advantage of to carry to put and also comprised a support body, and this adjustable canopy structure comprises a top and two pin joint seat unit, and these top two ends are connected to this support body both sides respectively through described pin joint seat unit；It is characterized in that:
Each pin joint seat unit includes:
One first pin joint seat, including one being arranged at this support body and the first pedestal of this top one therein, one be formed at the first articulated section, center of this first pedestal, multiple being formed at this first pedestal and the draw-in groove around this articulated section, the first center；And
One second pin joint seat, including second pedestal being arranged at this support body and this top another one therein, one the second articulated section, center being formed at this second pedestal, multiple elastic arms being formed at this second pedestal, this second pin joint seat is hubbed at this articulated section, the first center of this first pin joint seat by this articulated section, the second center, make described elastic arm can flexibly stretch into this first pedestal and correspondence snaps in the draw-in groove of this first pin joint seat, an angle is rotated relative to this first pin joint seat by this second pin joint seat, described elastic arm removes the draw-in groove at place and snaps in another draw-in groove；
Wherein, this first pedestal side depression is formed with the first circular groove, and this first circular groove has an internal face, and this articulated section, the first center is positioned at this first circular groove central authorities, and described draw-in groove is formed on the internal face of this first circular groove；This second pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this basal wall and this surrounding wall define one second circular groove jointly, this articulated section, the second center is formed on this basal wall, and described elastic arm is extended by this basal wall and exceeds the height of this surrounding wall；Described draw-in groove is distributed in one first angular regions of this first circular groove, this first pin joint seat also includes a formation in this first circular groove and one first block being positioned at outside this first angular regions, described elastic arm is distributed in one second angular regions of this second circular groove, this second pin joint seat also includes two formation at this second pedestal and two the second blocks laying respectively at these the second angular regions both sides, and described second block extend beyond this surrounding wall height and can this second pin joint seat and this first pin joint seat in conjunction with time stretch into this first circular groove, wherein, this second pin joint seat can be switched to one of them second block relative to this first pin joint seat and abut against in this first block, to limit this second pin joint seat slewing area relative to this first pin joint seat.
2. infant as claimed in claim 1 is taken advantage of and is carried the adjustable canopy structure put, it is characterised in that wherein said elastic arm is around this articulated section, the second center, and equiangularly spaced relative to this articulated section, the second center is formed on this second pedestal.
3. infant as claimed in claim 1 is taken advantage of and is carried the adjustable canopy structure put, it is characterised in that the internal face of the first wherein said circular groove is formed with multiple jut, defines described draw-in groove between described jut.
4. infant as claimed in claim 1 is taken advantage of and is carried the adjustable canopy structure put, it is characterized in that: each elastic arm includes an arm extended from this basal wall and the teeth portion highlighted from this arm end toward the direction away from this articulated section, the second center, be combined with this first pin joint seat by this second pin joint seat, the arm end of this elastic arm stretches into this first circular groove and this teeth portion be sticked in described draw-in groove one of them.
5. infant as claimed in claim 4 is taken advantage of and is carried the adjustable canopy structure put, it is characterised in that the external form profile of wherein said teeth portion is substantially in spherical.
6. infant as claimed in claim 1 is taken advantage of and is carried the adjustable canopy structure put, it is characterized in that the place that the surrounding wall of the second wherein said pedestal is positioned at outside this second angular regions is provided with a jack, these top two ends are respectively formed with a plug and are connected with this second pin joint seat in order to insert this jack.
7. infant as claimed in claim 6 is taken advantage of and is carried the adjustable canopy structure put, it is characterised in that it is the top body of en plaque that wherein said top includes one, and is arranged at two fixing seats of these top body both sides, and this plug is formed on this fixing seat.
8. infant as claimed in claim 2 is taken advantage of and is carried the adjustable canopy structure put, it is characterized in that the second wherein said pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this articulated section, the second center is formed on this basal wall, and each elastic arm has an arm radially extended outward from this articulated section, the second center, one is formed at this arm end and towards the protuberance protruded away from the direction of this basal wall.
9. infant as claimed in claim 8 is taken advantage of and is carried the adjustable canopy structure put, it is characterised in that wherein said basal wall forms the fluting of the corresponding described elastic arm of multiple difference.
10. infant as claimed in claim 1 is taken advantage of and is carried the adjustable canopy structure put, it is characterized in that the first wherein said articulated section, center and this articulated section, the second center one of which are formed with a stopper slot radially extended, this articulated section, the first center and this articulated section, the second center wherein another one are formed with one in order to stretch into the spacing rib of this stopper slot, rotated relative to this first pin joint seat by this second pin joint seat, this spacing rib is at this stopper slot intrinsic displacement, and it is subject to block in these stopper slot two ends by this spacing rib, and limit the angle that this second pin joint seat can rotate relative to this first pin joint seat.
11. infant as claimed in claim 10 is taken advantage of and is carried the adjustable canopy structure put, it is characterized in that the first wherein said articulated section, center is column, this articulated section, the second center is stretched into for this articulated section, the first center in a tubular form, this articulated section, the second center includes being connected one first tube wall in a tubular form and one second tube wall, and the radius of this second tube wall defines this stopper slot more than this first tube wall.
12. an infant is taken advantage of to carry and is put, comprise a support body, a seat and being arranged on this support body is arranged on the adjustable canopy structure of this support body, this adjustable canopy structure includes a top and two pin joint seat unit, these top two ends are connected to this support body both sides respectively through described pin joint seat unit, it is characterised in that:
Each pin joint seat unit includes:
One first pin joint seat, including one being arranged at this support body and the first pedestal of this top one therein, one be formed at the first articulated section, center of this first pedestal, multiple being formed at this first pedestal and the draw-in groove around this articulated section, the first center；And
One second pin joint seat, including second pedestal being arranged at this support body and this top another one therein, one the second articulated section, center being formed at this second pedestal, multiple elastic arms being formed at this second pedestal, this second pin joint seat is hubbed at this articulated section, the first center of this first pin joint seat by this articulated section, the second center, make described elastic arm can flexibly stretch into this first pedestal and correspondence snaps in the draw-in groove of this first pin joint seat, an angle is rotated relative to this first pin joint seat by this second pin joint seat, described elastic arm removes the draw-in groove at place and snaps in another draw-in groove；
Wherein, this first pedestal side depression is formed with the first circular groove, and this first circular groove has an internal face, and this articulated section, the first center is positioned at this first circular groove central authorities, and described draw-in groove is formed on the internal face of this first circular groove；This second pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this basal wall and this surrounding wall define one second circular groove jointly, this articulated section, the second center is formed on this basal wall, and described elastic arm is extended by this basal wall and exceeds the height of this surrounding wall；Described draw-in groove is distributed in one first angular regions of this first circular groove, this first pin joint seat also includes a formation in this first circular groove and one first block being positioned at outside this first angular regions, described elastic arm is distributed in one second angular regions in this second circular groove, this second pin joint seat also includes two formation at this second pedestal and two the second blocks laying respectively at these the second angular regions both sides, and described second block extend beyond this surrounding wall height and can this second pin joint seat and this first pin joint seat in conjunction with time stretch into this first circular groove, wherein, this second pin joint seat can be switched to one of them second block relative to this first pin joint seat and abut against in this first block, to limit this second pin joint seat slewing area relative to this first pin joint seat.
13. infant as claimed in claim 12 is taken advantage of to carry and is put, it is characterised in that wherein said elastic arm is around this articulated section, the second center, and equiangularly spaced relative to this articulated section, the second center is formed on this second pedestal.
14. infant as claimed in claim 12 is taken advantage of to carry and is put, it is characterized in that: each elastic arm includes an arm extended from this basal wall and the teeth portion highlighted from this arm end toward the direction away from this articulated section, the second center, be combined with this first pin joint seat by this second pin joint seat, the arm end of this elastic arm stretches into this first circular groove and this teeth portion be sticked in described draw-in groove one of them.
15. infant as claimed in claim 14 is taken advantage of to carry and is put, it is characterised in that the external form profile of wherein said teeth portion is substantially in spherical.
16. infant as claimed in claim 12 is taken advantage of to carry and is put, it is characterized in that the place that the surrounding wall of the second wherein said pedestal is positioned at outside this second angular regions is provided with a jack, these top two ends are respectively formed with a plug and are connected with this second pin joint seat in order to insert this jack.
17. infant as claimed in claim 16 is taken advantage of to carry and put, it is characterised in that wherein said top includes a top body in en plaque, and being arranged at two fixing seats of these top body both sides, this plug is formed on this fixing seat.
18. infant as claimed in claim 13 is taken advantage of to carry and is put, it is characterized in that the second wherein said pedestal is that round shelly includes a basal wall and a surrounding wall extended by this basal wall side, this articulated section, the second center is formed on this basal wall, and each elastic arm has an arm radially extended outward from this articulated section, the second center, one is formed at this arm end and towards the protuberance protruded away from the direction of this basal wall.
19. infant as claimed in claim 18 is taken advantage of to carry and is put, it is characterised in that wherein said basal wall forms the fluting of the corresponding described elastic arm of multiple difference.
20. infant as claimed in claim 12 is taken advantage of to carry and is put, it is characterized in that the first wherein said articulated section, center and this articulated section, the second center one therein are formed with a stopper slot radially extended, this articulated section, the first center and this articulated section, the second center another one therein are formed with one in order to stretch into the spacing rib of this stopper slot, rotated relative to this first pin joint seat by this second pin joint seat, this spacing rib is at this stopper slot intrinsic displacement, and it is subject to block in these stopper slot two ends by this spacing rib, and limit the angle that this second pin joint seat can rotate relative to this first pin joint seat.
21. infant as claimed in claim 20 is taken advantage of to carry and is put, it is characterized in that the first wherein said articulated section, center is column, this articulated section, the second center is stretched into for this articulated section, the first center in a tubular form, this articulated section, the second center includes being connected one first tube wall in a tubular form and one second tube wall, and the radius of this second tube wall defines this stopper slot more than this first tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479032.XA CN103549798B (en) | 2010-08-03 | 2010-08-03 | Infant carrying device and adjustable canopy structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479032.XA CN103549798B (en) | 2010-08-03 | 2010-08-03 | Infant carrying device and adjustable canopy structure thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010246667.1A Division CN102342689B (en) | 2010-08-03 | 2010-08-03 | Infant carrying device and adjustable canopy structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103549798A CN103549798A (en) | 2014-02-05 |
| CN103549798B true CN103549798B (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310479032.XA Active CN103549798B (en) | 2010-08-03 | 2010-08-03 | Infant carrying device and adjustable canopy structure thereof |
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| CN (1) | CN103549798B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583734A (en) * | 1969-01-13 | 1971-06-08 | Dominion Auto Access | Hinge joint assemblies |
| US3811715A (en) * | 1971-08-31 | 1974-05-21 | Dominion Auto Access | Retractor assembly |
| US6170910B1 (en) * | 1998-07-28 | 2001-01-09 | Mattel, Inc. | Child support with canopy pivot and method of use |
| CN1347677A (en) * | 2000-09-22 | 2002-05-08 | 克斯克管理公司 | Apparatus for children's chairs |
| CN101044944A (en) * | 2006-03-31 | 2007-10-03 | 珍妮有限公司 | Device used for hinged jointing the handle with the baby seat or baby bed etc. |
-
2010
- 2010-08-03 CN CN201310479032.XA patent/CN103549798B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583734A (en) * | 1969-01-13 | 1971-06-08 | Dominion Auto Access | Hinge joint assemblies |
| US3811715A (en) * | 1971-08-31 | 1974-05-21 | Dominion Auto Access | Retractor assembly |
| US6170910B1 (en) * | 1998-07-28 | 2001-01-09 | Mattel, Inc. | Child support with canopy pivot and method of use |
| CN1347677A (en) * | 2000-09-22 | 2002-05-08 | 克斯克管理公司 | Apparatus for children's chairs |
| CN101044944A (en) * | 2006-03-31 | 2007-10-03 | 珍妮有限公司 | Device used for hinged jointing the handle with the baby seat or baby bed etc. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103549798A (en) | 2014-02-05 |
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