CN103072609A - Folding joint of baby carrier - Google Patents
Folding joint of baby carrier Download PDFInfo
- Publication number
- CN103072609A CN103072609A CN2012105447277A CN201210544727A CN103072609A CN 103072609 A CN103072609 A CN 103072609A CN 2012105447277 A CN2012105447277 A CN 2012105447277A CN 201210544727 A CN201210544727 A CN 201210544727A CN 103072609 A CN103072609 A CN 103072609A
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- hinge
- hinged
- joint
- lockhole
- folding
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a folding joint of a baby carrier. Key points of the technical scheme of the invention are that the folding joint comprises a connecting piece; a sliding chute is formed in the connecting piece; one side of the sliding chute is provided with a hinge joint fork; a hinge joint fork mouth of the hinge joint fork is communicated with the sliding chute; the hinge joint fork is provided with a first hinge joint hole which is crossly communicated with the hinge joint fork mouth; a first hinge shaft is inserted into the first hinge joint hole; a sliding hinge joint head which can rotate in the hinge joint fork and slide in the sliding chute is in hinge joint with the hinge joint fork mouth through the first hinge shaft; the connecting piece is provided with a second hinge joint hole; the second hinge joint hole is provided with a second hinge shaft; and a rotary joint is in hinge joint with the second hinge shaft. The invention aims to overcome the defects of the prior art and provide a folding joint of a baby carrier, which can be used for folding the baby carrier in multiple directions.
Description
[technical field]
The present invention relates to a kind of perambulator, more specifically say a kind of Pram folding joint.
[background technology]
Behind the existing Pram folding, still volume is larger, carries and store inconvenience, and transportation and carrying cost height, and foldable structure is complicated, and the expansion rear stability is poor, needs a kind of multidirectional folding joint to be used for folding baby carrier to make things convenient for the customer.
[summary of the invention]
The present invention seeks to have overcome the deficiencies in the prior art, provide a kind of simple in structure, can be used for the multidirectional folding Pram folding joint of perambulator.
The present invention is achieved by the following technical solutions:
A kind of Pram folding joint, it is characterized in that: comprise attaching parts 10, be provided with chute 1001 in the described attaching parts 10, described chute 1,001 one sides are provided with hinged fork 1002, the hinged prong 1003 of described hinged fork 1002 communicates with described chute 1001, described hinged fork 1002 is provided with described hinged prong 1003 and intersects the first hinge hole 1004 that communicates, be fitted with the first hinge 1005 in described the first hinge hole 1004, being hinged with by described the first hinge 1005 in the described hinged prong 1003 can be in described hinged fork 1002 interior rotation and at the sliding hinge joint 20 of described chute 1001 interior slips, described attaching parts 10 is provided with the second hinge hole 1006, described the second hinge hole 1006 is provided with the second hinge 1007, is hinged with swivel 30 on described the second hinge 1007.
Aforesaid Pram folding joint is characterized in that: described the second hinge hole 1006 is arranged on described chute 1001 bottoms, and described swivel 30 is hinged on described chute 1001 bottom lands one side.
Aforesaid Pram folding joint, it is characterized in that: described attaching parts 10 is provided with the first lockhole 1008 that communicates with described chute 1001, described sliding hinge joint 20 be provided with when described sliding hinge joint 20 after described chute 1001 slides with described the first lockhole 1,008 second lockhole 2001 that communicates that aligns, be provided with after described swivel 30 rotates the 3rd lockhole 3001 that can align and communicate with described the first lockhole 1008 in the described swivel 30, described the first lockhole 1008, the second lockhole 2001, be coated with locking lock pin 1010 in the 3rd lockhole 3001.
Aforesaid Pram folding joint, it is characterized in that: described sliding hinge joint 20 is provided with stablizes jack 2002, and described chute 1001 bottom lands are provided with the projection 1009 that inserts in the described stable jack 2002 when the sliding hinge joint 20 of stating turns to bottom land.
Compared with prior art, the present invention has the following advantages:
1, the present invention is simple in structure, can fold by multidirectional rotary when folding, makes the Pram folding volume little, easy to use.
2, sliding hinge joint of the present invention is provided with stable jack, and the chute bottom is provided with to cooperate inserts projection, so that stable behind the Pram folding, not rolling.
[description of drawings]
Fig. 1 is block diagram of the present invention;
Fig. 2 is exploded drawings of the present invention;
Fig. 3 uses three-dimensional folding baby carrier block diagram of the present invention;
Fig. 4 uses three-dimensional folding baby carrier block diagram of the present invention;
Fig. 5 uses three-dimensional folding baby carrier block diagram of the present invention;
Fig. 6 uses three-dimensional folding baby carrier block diagram of the present invention;
Fig. 7 uses three-dimensional folding baby carrier exploded drawings of the present invention;
Fig. 8 uses three-dimensional folding baby carrier exploded drawings of the present invention;
Fig. 9 uses the folding Pram folding constitution diagram of three-dimensional of the present invention.
[specific embodiment]
A kind of Pram folding joint, comprise attaching parts 10, be provided with chute 1001 in the described attaching parts 10, described chute 1,001 one sides are provided with hinged fork 1002, the hinged prong 1003 of described hinged fork 1002 communicates with described chute 1001, described hinged fork 1002 is provided with described hinged prong 1003 and intersects the first hinge hole 1004 that communicates, be fitted with the first hinge 1005 in described the first hinge hole 1004, being hinged with by described the first hinge 1005 in the described hinged prong 1003 can be in described hinged fork 1002 interior rotation and at the sliding hinge joint 20 of described chute 1001 interior slips, described attaching parts 10 is provided with the second hinge hole 1006, described the second hinge hole 1006 is provided with the second hinge 1007, is hinged with swivel 30 on described the second hinge 1007.
Described the second hinge hole 1006 is arranged on described chute 1001 bottoms, and described swivel 30 is hinged on described chute 1001 bottom lands one side.
Described attaching parts 10 is provided with the first lockhole 1008 that communicates with described chute 1001, described sliding hinge joint 20 be provided with when described sliding hinge joint 20 after described chute 1001 slides with described the first lockhole 1,008 second lockhole 2001 that communicates that aligns, be provided with after described swivel 30 rotates the 3rd lockhole 3001 that can align and communicate with described the first lockhole 1008 in the described swivel 30, described the first lockhole 1008, the second lockhole 2001, be coated with locking lock pin 1010 in the 3rd lockhole 3001, be provided with the second spring 1011 between described locking lock pin 1010 and the described left beam 4.When the locking lock pin inserted in three lockholes, the articulation joint that horizontally slips can not be rotated and can not be slided, and kept deployed condition.
Described sliding hinge joint 20 is provided with stablizes jack 2002, and described chute 1001 bottom lands are provided with the projection 1009 that inserts in the described stable jack 2002 when the sliding hinge joint 20 of stating turns to bottom land.Make the vehicle frame after the expansion be in stabilized conditions.
Use Pram folding of the present invention joint three-dimensional folding baby carrier, comprising:
A connecting seat 1, its middle part is provided with center hinge 101, is connected with front wheels 102 on it;
One left front vehicle frame bar 2, its front end are hinged on the described center hinge 101;
One right front vehicle frame bar 3, its front end are hinged on the described center hinge 101;
One left beam 4, the logical Pram folding hinge joints of the present invention of its front end is connected on described left front vehicle frame bar 2 rear ends;
One right beam 5, its front end is connected on described left front vehicle frame bar 2 rear ends by Pram folding hinge joints of the present invention; Slide hinged joint, described right side 1b structure and left slide hinged joint 1a are symmetrical;
One left folding arm-rest frame 6, its left end and described left beam 4 rear ends are hinged;
One right folding arm-rest frame 7, its right-hand member and described right beam 5 rear ends are hinged; Its left end and described left folding arm-rest frame 6 right-hand members are hinged;
One left back vehicle frame bar 8, its front end are hinged on described left beam 4 middle parts, and its rear end is connected with left rear wheel 801;
One right back vehicle frame bar 9, its front end are hinged on described right beam 5 middle parts, and its rear end is connected with left rear wheel 901;
One left underframe bar 11, its front end are hinged on described Connection Block 1 left side, and its rear end is hinged on described left back vehicle frame bar 8 rear ends;
One right underframe bar 12, its front end are hinged on described Connection Block 1 right side, and its rear end is hinged on described right back vehicle frame bar 9 rear ends;
One left back underframe bar 13, its left end are hinged on described left back vehicle frame bar 8 rear ends;
One right back underframe bar 14, its right-hand member are hinged on described right back vehicle frame bar 9 rear ends;
Underframe bar 15 after in one, its left end and described left back underframe bar 13 right-hand members are hinged, its right-hand member and described right back underframe bar 14 left ends hinge;
Underframe bar 16 in one, its front end and described Connection Block 1 middle part are hinged, its rear end and described in after underframe bar 15 middle parts hinged.
One folding control mechanism 17 is arranged on described left folding arm-rest frame 6 and described right folding arm-rest frame 7 hinged places.
Both sides, described Connection Block 1 top are respectively equipped with upper left guide runner 102 and upper right guide runner 103, described upper left guide runner 102 and upper right guide runner 103 equal rear portions slope inwardly, described left front vehicle frame bar 2 is provided with can be at the left sliding pin 201 of upper left guide runner 102 interior slips when folding and launching, and described right front vehicle frame bar 3 is provided with can be at the right sliding pin 301 of upper right guide runner 103 interior slips when folding and launching.About upper guide runner when folding, drive front vehicle frame rear end, the left and right sides and fold to the centre.
Described Connection Block 1 bottom side is provided with lower-left guide runner 104 and bottom right guide runner 105, described lower-left guide runner 104 and bottom right guide runner 105 rear portions are all outward-dipping, described lower-left guide runner 104 communicates with described upper left guide runner 102, described bottom right guide runner 105 communicates with upper right guide runner 103, described left underframe bar 11 front ends are hinged in the described lower-left guide runner 104, left jack 111 that described left sliding pin 201 inserted in it when described left underframe bar 11 front ends were provided with for the perambulator expansion, described right underframe bar 12 front ends are hinged in the described bottom right guide runner 105, right jack 121 that described right sliding pin 301 inserted in it when described right underframe bar 12 front ends were provided with for the perambulator expansion.About lower guide runner drive upon deployment left and right sides underframe rod rear end and outwards open.
Place, described left jack 111 apertures is provided with left lead-in groove 112, and place, described right jack 121 apertures is provided with right lead-in groove 122.The locking sliding pin can be imported in the jack.
Described folding control mechanism 17 comprises fluted disc 1701, described left folding arm-rest frame 6 right-hand members are provided with the lower teeth groove 601 that is retracted into for described fluted disc 1701, described right folding arm-rest frame 7 left ends are provided with the upper teeth groove 701 that snaps in for described fluted disc 1701, be provided with top pressure spring 1702 between described lower teeth groove 601 bottoms and the described fluted disc 1701, be coated with button 1703 in the described upper teeth groove 701.The top pressure spring locking frame is in open mode.
Described left folding arm-rest frame 6 left ends are provided with arc rope groove 602, in the described rope groove 602 stay cord 18 are housed, and the lower end of described stay cord 18 is connected with described locking lock pin 1010.
Described front wheels 102 are single group two-wheel, stretch in the vehicle frame slit that is inserted into after folding after being convenient to fold, and do not take up space.Fall into the two-wheel intermediate gap after middle underframe bar is folding
When needing folding baby carrier, press the button with hand, button promotes the upper teeth groove of fluted disc disengaging and returns in the lower teeth groove, just can relatively rotate between the stow-away arm rest frame of the left and right sides, press left and right sides stow-away arm rest frame to the front lower place, left and right sides stow-away arm rest frame drives stay cord pulling locking lock pin from the first lockhole when rotating, pull out in the second lockhole and the 3rd lockhole, left and right sides central sill just can rotate relative to attaching parts, left and right sides front vehicle frame can be rotated along the chute direction relative to attaching parts, left and right sides front vehicle frame just can fold to the centre rear end when folding downwards backward, left and right sides front vehicle frame drives the upwards upset of Connection Block rear portion, left and right sides guide runner promotes front vehicle frame rear end, the left and right sides by left and right sides sliding pin and folds to the centre, underframe bar after during the underframe bar spurred forward during the Connection Block rear portion drove simultaneously, in after the underframe bar to spur the left end of the right-hand member of left back underframe bar and right back underframe bar folding forward, it is folding forward that the left end of left back underframe bar drives left back vehicle frame bar, and it is folding forward that right back underframe bar right-hand member drives right back vehicle frame bar.When upwards overturn in the Connection Block rear portion, the front end of left underframe bar and right underframe bar from about break away from the lower guide runner, the rear end of left underframe bar and right underframe bar just can fold to the centre with left back vehicle frame and right back vehicle frame rear end.
When needing to launch to use perambulator, pull open left and right sides stow-away arm rest frame to the back upper place, left and right sides stow-away arm rest frame struts left and right sides central sill, left and right sides central sill can rotate relative to attaching parts, left and right sides front vehicle frame relatively attaching parts along chute direction backward rotation, left and right sides front vehicle frame just can be opened to both sides the rear end when upwards opening forward, left and right sides front vehicle frame drives the Connection Block rear portion and overturns downwards, left and right sides guide runner promotes front vehicle frame rear end, the left and right sides by left and right sides sliding pin and opens to both sides, underframe bar after during the underframe bar promoted backward during the Connection Block rear portion promoted simultaneously, in after the underframe bar promote the right-hand member of left back underframe bar and the left end of right back underframe bar is opened backward, the left end of left back underframe bar drives left back vehicle frame bar and opens backward and to both sides, and right back underframe bar right-hand member drives right back vehicle frame bar and opens backward.When overturn downwards in the Connection Block rear portion, about the front end of left underframe bar and right underframe bar slips in the lower guide runner, about lower guide runner strut left underframe bar and right underframe rod rear end, left underframe bar and right underframe rod rear end are just to the left back vehicle frame of two temples and right back vehicle frame rear end.Left and right sides stow-away arm rest frame discharges stay cord when rotating, the first lockhole, the second lockhole and the alignment of the 3rd lockhole after opening fully, the second spring reset inserts in the first lockhole, the second lockhole and the 3rd lockhole locking lock pin, lock left front vehicle frame bar and left beam and attaching parts, it can not be rotated, top pressure spring resets fluted disc is pressed in the upper teeth groove simultaneously, can not rotate between the stow-away arm rest frame of the left and right sides, and perambulator stays open.
Claims (4)
1. Pram folding joint, it is characterized in that: comprise attaching parts (10), be provided with chute (1001) in the described attaching parts (10), described chute (1001) one sides are provided with hinged fork (1002), the hinged prong (1003) of described hinged fork (1002) communicates with described chute (1001), described hinged fork (1002) is provided with described hinged prong (1003) and intersects the first hinge hole (1004) that communicates, be fitted with the first hinge (1005) in described the first hinge hole (1004), be hinged with the sliding hinge joint (20) that can in described hinged fork (1002), rotate and in described chute (1001), slide by described the first hinge (1005) in the described hinged prong (1003), described attaching parts (10) is provided with the second hinge hole (1006), described the second hinge hole (1006) is provided with the second hinge (1007), is hinged with swivel (30) on described the second hinge (1007).
2. Pram folding according to claim 1 joint, it is characterized in that: described the second hinge hole (1006) is arranged on described chute (1001) bottom, and described swivel (30) is hinged on described chute (1001) bottom land one side.
3. Pram folding according to claim 1 joint, it is characterized in that: described attaching parts (10) is provided with the first lockhole (1008) that communicates with described chute (1001), described sliding hinge joint (20) be provided with when described sliding hinge joint (20) after described chute (1001) slides with described the first lockhole (1008) the second lockhole (2001) that communicates that aligns, be provided with after described swivel (30) rotates the 3rd lockhole (3001) that can align and communicate with described the first lockhole (1008) in the described swivel (30), described the first lockhole (1008), the second lockhole (2001), be coated with locking lock pin (1010) in the 3rd lockhole (3001).
4. Pram folding according to claim 1 joint, it is characterized in that: described sliding hinge joint (20) is provided with stable jack (2002), and described chute (1001) bottom land is provided with when the sliding hinge joint (20) of stating and inserts projection (1009) in the described stable jack (2002) when turning to bottom land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105447277A CN103072609A (en) | 2012-12-15 | 2012-12-15 | Folding joint of baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105447277A CN103072609A (en) | 2012-12-15 | 2012-12-15 | Folding joint of baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072609A true CN103072609A (en) | 2013-05-01 |
Family
ID=48149358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105447277A Pending CN103072609A (en) | 2012-12-15 | 2012-12-15 | Folding joint of baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072609A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093531A1 (en) * | 2018-11-08 | 2020-05-14 | 好孩子儿童用品有限公司 | Rotational joint and product for children provided with same |
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|---|---|---|---|---|
| US6062588A (en) * | 1998-08-05 | 2000-05-16 | Pao-Hsein Cheng | Folding structure for a collapsible stroller |
| CN1473731A (en) * | 2002-04-24 | 2004-02-11 | �Ʒ� | Folding baby cart |
| CN2928621Y (en) * | 2006-08-10 | 2007-08-01 | 好孩子儿童用品有限公司 | Locking mechanism for child pushing cart |
| CN201037002Y (en) * | 2007-03-31 | 2008-03-19 | 中山乐美达日用制品有限公司 | Foldable baby carriage frame |
| CN101417662A (en) * | 2008-12-01 | 2009-04-29 | 好孩子儿童用品有限公司 | Folding children's barrow |
| CN201569381U (en) * | 2010-01-11 | 2010-09-01 | 林茂昌 | Angle adjusting device for multi-directional gauge |
| CN201784653U (en) * | 2010-08-26 | 2011-04-06 | 中山乐美达日用制品有限公司 | Folding joint of baby carriage |
| CN202165773U (en) * | 2011-07-30 | 2012-03-14 | 陈燚 | Multi-seat flexible shaft-rotating connector |
| CN202305994U (en) * | 2011-11-04 | 2012-07-04 | 江门市银狐美容美发设备有限公司 | Universal rotation mechanism for lamp holder of cold-light magnifying glass |
| CN202361014U (en) * | 2011-11-18 | 2012-08-01 | 刘启瑞 | Multi-joint multi-rotation-direction arm support connector |
| CN203047330U (en) * | 2012-12-15 | 2013-07-10 | 广东乐美达集团有限公司 | Folding joint of baby carrier |
-
2012
- 2012-12-15 CN CN2012105447277A patent/CN103072609A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6062588A (en) * | 1998-08-05 | 2000-05-16 | Pao-Hsein Cheng | Folding structure for a collapsible stroller |
| CN1473731A (en) * | 2002-04-24 | 2004-02-11 | �Ʒ� | Folding baby cart |
| CN2928621Y (en) * | 2006-08-10 | 2007-08-01 | 好孩子儿童用品有限公司 | Locking mechanism for child pushing cart |
| CN201037002Y (en) * | 2007-03-31 | 2008-03-19 | 中山乐美达日用制品有限公司 | Foldable baby carriage frame |
| CN101417662A (en) * | 2008-12-01 | 2009-04-29 | 好孩子儿童用品有限公司 | Folding children's barrow |
| CN201569381U (en) * | 2010-01-11 | 2010-09-01 | 林茂昌 | Angle adjusting device for multi-directional gauge |
| CN201784653U (en) * | 2010-08-26 | 2011-04-06 | 中山乐美达日用制品有限公司 | Folding joint of baby carriage |
| CN202165773U (en) * | 2011-07-30 | 2012-03-14 | 陈燚 | Multi-seat flexible shaft-rotating connector |
| CN202305994U (en) * | 2011-11-04 | 2012-07-04 | 江门市银狐美容美发设备有限公司 | Universal rotation mechanism for lamp holder of cold-light magnifying glass |
| CN202361014U (en) * | 2011-11-18 | 2012-08-01 | 刘启瑞 | Multi-joint multi-rotation-direction arm support connector |
| CN203047330U (en) * | 2012-12-15 | 2013-07-10 | 广东乐美达集团有限公司 | Folding joint of baby carrier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020093531A1 (en) * | 2018-11-08 | 2020-05-14 | 好孩子儿童用品有限公司 | Rotational joint and product for children provided with same |
| US11685418B2 (en) | 2018-11-08 | 2023-06-27 | Goodbaby Child Products Co., Ltd. | Rotational joint and product for children having the same |
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| PB01 | Publication | ||
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Application publication date: 20130501 |