CN106672047A - Baby carriage framework - Google Patents

Baby carriage framework Download PDF

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Publication number
CN106672047A
CN106672047A CN201611132874.8A CN201611132874A CN106672047A CN 106672047 A CN106672047 A CN 106672047A CN 201611132874 A CN201611132874 A CN 201611132874A CN 106672047 A CN106672047 A CN 106672047A
Authority
CN
China
Prior art keywords
hinged
trace
rod
frame
baby
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611132874.8A
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Chinese (zh)
Inventor
柯全德
高瑞斌
Original Assignee
柯全德
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 柯全德 filed Critical 柯全德
Priority to CN201611132874.8A priority Critical patent/CN106672047A/en
Publication of CN106672047A publication Critical patent/CN106672047A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
    • B62B7/086Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis becoming smaller in all three dimensions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00Hand-propelled vehicles or sledges being foldable or dismountable when not in use

Abstract

The invention discloses a baby carriage framework. Front wheels are connected with a front frame, rear wheels are connected with a rear frame, and the upper end of the rear frame is rotationally connected with the upper end of the front frame; the lower end of a front connection rod is rotationally connected with the upper end of the rear frame; the middle of a hand push rod is rotationally connected with the upper end of the front connection rod; the upper end of a rear connection rod is rotationally connected with the lower end of the hand push rod, and the lower end of the rear connection rod is rotationally connected with the middle of the rear frame; the front end of a first linkage rod is hinged to the middle of the front frame, the rear end of the first linkage rod is hinged to a second linkage rod, and the middle of the second linkage rod is hinged to the middle of the rear frame; a sliding sleeve is hinged to the middle of the front connection rod; a seat frame rod capable of sliding in the sliding sleeve is arranged in the sliding sleeve, and the seat frame rod is hinged to the middle of the rear connection rod; the upper end of a third linkage rod is hinged to the front connection rod, and the lower end of the third linkage rod is hinged to the upper end of the second linkage rod. The baby carriage framework is simple in structure, convenient to operate and small in size after being folded.

Description

A kind of baby-carrier framework
【Technical field】
The present invention relates to a kind of baby-carrier framework.
【Background technology】
At present, perambulator has turned into the indispensable article in developmental process of child.The perambulator of in the market is general all Can be folded or be launched, but existing baby carriage skeleton structure is complicated, and volume after folding is still larger.Therefore, Ren Menfei Often thirst for a kind of easy to use, the simple structure and small perambulator of volume after folding occurs.
【The content of the invention】
The present invention seeks to overcome the deficiencies in the prior art, there is provided a kind of simple structure, easy to operate, volume after folding Small baby-carrier framework.
The present invention is achieved by the following technical solutions:
A kind of baby-carrier framework, can be moved to folding position from expanded position, it is characterised in that:Including:
Front frame 1, is connected with front-wheel 1a thereon;
Rear frame 2 is connected with trailing wheel 2a thereon, and the upper end of Rear frame 2 rotates with the upper end of front frame 1 and is connected;
Front rod 3, its lower end rotates with the upper end of Rear frame 2 and is connected;
Handspike 4, its middle part rotates with the upper end of front rod 3 and is connected;
Rear connecting rod 5, the lower end of its upper end and handspike 4 rotate be connected, the middle part rotation company of its lower end and Rear frame 2 Connect;
First trace 6, its front end is hinged on the middle part of front frame 1, its rear end and is hinged with the second trace 7, and second The middle part of trace 7 is hinged on the middle part of Rear frame 2;
Sliding sleeve 8, described sliding sleeve 8 is hinged on the middle part of front rod 3, and be provided with described sliding sleeve 8 can be in it The mounting bar 9 for sliding, described mounting bar 9 is hinged with the middle part of rear connecting rod 5;
3rd trace 10, its upper end is hinged on front rod 3, and its lower end is hinged on the upper end of the second trace 7.
Baby-carrier framework as described above, it is characterised in that:The second described trace 7 includes straight bar section 71 and and straight-bar The integrally formed knees section 72 of section 71, described knee section 72 is hinged with the first trace 6, the middle part of described straight bar section 71 It is hinged in Rear frame 2, and the upper end of straight bar section 71 is hinged on the lower end of the 3rd trace 10.
Baby-carrier framework as described above, it is characterised in that:Described the second trace 7, rear connecting rod 5 and Rear frame 2 Three is coaxially hinged.
Baby-carrier framework as described above, it is characterised in that:Described sliding sleeve 8, the 3rd trace 10 and front rod 3 three Person is coaxially hinged.
Baby-carrier framework as described above, it is characterised in that:Described Rear frame 2 includes rear car bar 21, described rear car Bar 21 is provided with the first articulated section 22 and the second articulated section 23 protruded to its both sides, and described front frame 1 is hinged on the first hinge In socket part 22, described front rod 3 is hinged in second connecting portion 23.
Baby-carrier framework as described above, it is characterised in that:Described baby-carrier framework also includes hand-pushing handle 11, described The handlebar stem 112 that hand-pushing handle 11 includes handle 111 and is connected on handle 111 and can up and down be slided in handspike 4.
Compared with prior art, the present invention has the following advantages:Baby-carrier framework of the present invention promotes forward hand push when folding Bar simultaneously applies down force to handspike, therefore, the lower end of handspike moved beneath backward, drive front rod upper end and after The upper end of connecting rod moves downward and is gradually drawn close to Rear frame, the mistake that rear connecting rod upper end and front rod upper end move downward Cheng Zhong, mounting bar is just slided backward in sliding sleeve, and sliding sleeve is also rotated relative to front rod, is transported downwards in front rod upper end When dynamic, the 3rd trace being hinged with it pushes motion by front rod, therefore, the 3rd trace just promotes the second trace Upper end, then the other end of the second trace just obliquely upward tilt and move, the first trace is pulled during tilting, Drawn close to Rear frame so as to draw front frame by the first trace, and then complete the folding of whole baby-carrier framework, whole mistake Journey passes through the cooperation of a linkage, and folding is smooth, and small volume after the completion of folding, is easy to carry.
【Brief description of the drawings】
Fig. 1 is one of stereogram of the present invention;
Fig. 2 is the two of stereogram of the present invention;
Fig. 3 is side view of the invention;
Fig. 4 is one of the schematic diagram of the present invention in folding process;
Fig. 5 is the two of schematic diagram of the present invention in folding process;
Fig. 6 is the schematic diagram after the completion of the present invention is folded.
【Specific embodiment】
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Figures 1 to 5, a kind of baby-carrier framework, can be moved to folding position from expanded position, including:
Front frame 1, is connected with front-wheel 1a thereon;
Rear frame 2 is connected with trailing wheel 2a thereon, and the upper end of Rear frame 2 rotates with the upper end of front frame 1 and is connected;
Front rod 3, its lower end rotates with the upper end of Rear frame 2 and is connected;
Handspike 4, its middle part rotates with the upper end of front rod 3 and is connected;
Rear connecting rod 5, the lower end of its upper end and handspike 4 rotate be connected, the middle part rotation company of its lower end and Rear frame 2 Connect;
First trace 6, its front end is hinged on the middle part of front frame 1, its rear end and is hinged with the second trace 7, and second The middle part of trace 7 is hinged on the middle part of Rear frame 2;
Sliding sleeve 8, described sliding sleeve 8 is hinged on the middle part of front rod 3, and be provided with described sliding sleeve 8 can be in it The mounting bar 9 for sliding, described mounting bar 9 is hinged with the middle part of rear connecting rod 5;
3rd trace 10, its upper end is hinged on front rod 3, and its lower end is hinged on the upper end of the second trace 7.
As shown in Figures 3 to 6, when folding, handspike 4 is promoted forward and down force is applied to handspike 4, because This, the lower end of handspike 4 moved beneath backward, drive the upper end of the upper end of front rod 3 and rear connecting rod 5 move downward and gradually Drawn close to Rear frame 2, during the upper end of rear connecting rod 5 and the upper end of front rod 3 move downward, mounting bar 9 is just in sliding sleeve 8 Slide backward, and sliding sleeve 8 is also rotated relative to front rod 3, when the upper end of front rod 3 moves downward, be hinged with it Three traces 10 push motion by front rod 3, therefore, the 3rd trace 10 just promotes the upper end of the second trace 7, and then the The other end of two traces 7 is just tilted and moved obliquely upward, the first trace 6 is pulled during tilting, so as to pass through The traction of first trace 6 front frame 1 is drawn close to Rear frame 2, and then completes the folding of whole baby-carrier framework, and whole process passes through The cooperation of individual linkage, folding is smooth, and small volume after the completion of folding, is easy to carry.
As shown in Figure 3 to Figure 4, described second trace 7 includes straight bar section 71 and integrally formed with straight bar section 71 curved Bar segment 72, described knee section 72 is hinged with the first trace 6, and the middle part of described straight bar section 71 is hinged in Rear frame 2, And the upper end of straight bar section 71 is hinged on the lower end of the 3rd trace 10.Second trace 7 is by straight bar section 71 and knee section 72 composition, therefore, the 3rd trace 10 promote straight bar section 71 when, it is only necessary to very short movement travel can just make knee section 72 to It is preceding tilting and pass through the position that front frame 1 is drawn to the first trace 6 folding.Therefore, being so designed that can cause whole baby Youngster's car skeleton structure is more compact.
As shown in Figures 3 to 5, the second described trace 7, rear connecting rod 5 are coaxially hinged with the three of Rear frame 2, described Sliding sleeve 8, the 3rd trace 10 is coaxially hinged with the three of front rod 3.Therefore, it is possible to as far as possible reduce on parts punching and The quantity of jointed shaft is installed, makes structure simpler, manufacture is also more convenient, and baby-carrier framework can be made more attractive.
As shown in Figures 3 to 5, described Rear frame 2 includes rear car bar 21, and described rear car bar 21 is provided with to its both sides First articulated section 22 and the second articulated section 23 of protrusion, described front frame 1 is hinged on the first articulated section 22, it is described before connect Extension bar 3 is hinged in second connecting portion 23.Due to the both sides of the first articulated section 22 and the second articulated section 23 car bar 21 respectively backward Protrusion, thus baby-carrier framework when, front frame 1 is drawn close and almost parallel with Rear frame 2 to Rear frame 2, at the same time, preceding company Extension bar 3 is drawn close and almost parallel with Rear frame 2 to Rear frame 2.Therefore, space is make use of as much as possible, it is ensured that baby-carrier framework Occupied little space after folding.
As shown in Figure 1 to Figure 3, described baby-carrier framework also includes hand-pushing handle 11, and described hand-pushing handle 11 includes handle 111 and the handlebar stem 112 that is connected on handle 111 and can up and down be slided in handspike 4.Launch shape when baby-carrier framework is in During state, handlebar stem 112 stretches out from handspike 4, is easy to user to promote perambulator, when perambulator needs to fold, by handlebar stem 112 are retracted into handspike 4 so that the volume compact after folding.

Claims (6)

1. a kind of baby-carrier framework, can be moved to folding position from expanded position, it is characterised in that:Including:
Front frame (1), is connected with front-wheel (1a) thereon;
Rear frame (2) is connected with trailing wheel (2a) thereon, and the upper end of Rear frame (2) rotates with the upper end of front frame (1) and is connected;
Front rod (3), its lower end rotates with Rear frame (2) upper end and is connected;
Handspike (4), its middle part rotates with the upper end of front rod (3) and is connected;
Rear connecting rod (5), the lower end of its upper end and handspike (4) rotate be connected, the middle part rotation company of its lower end and Rear frame (2) Connect;
First trace (6), its front end is hinged in the middle part of front frame (1), its rear end is hinged with the second trace (7), and the The middle part of Rear frame (2) is hinged in the middle part of two traces (7);
Sliding sleeve (8), described sliding sleeve (8) is hinged on the middle part of front rod (3), and be provided with described sliding sleeve (8) can be The mounting bar (9) slided in it, is hinged in the middle part of described mounting bar (9) and rear connecting rod (5);
3rd trace (10), its upper end is hinged on front rod (3), and its lower end is hinged on the upper end of the second trace (7).
2. baby-carrier framework according to claim 1, it is characterised in that:Described the second trace (7) is including straight bar section (71) and with straight bar section (71) integrally formed knee section (72), described knee section (72) is hinged with the first trace (6), It is hinged in Rear frame (2) in the middle part of described straight bar section (71), and the upper end of straight bar section (71) is hinged on the 3rd company The lower end of lever (10).
3. baby-carrier framework according to claim 1, it is characterised in that:Described the second trace (7), rear connecting rod (5) coaxially it is hinged with Rear frame (2) three.
4. baby-carrier framework according to claim 1, it is characterised in that:Described sliding sleeve (8), the 3rd trace (10) with Front rod (3) three is coaxially hinged.
5. the baby-carrier framework according to claim 1 or 2 or 3, it is characterised in that:Described Rear frame (2) is including rear car Bar (21), described rear car bar (21) is provided with the first articulated section (22) and the second articulated section (23) protruded to its both sides, institute The front frame (1) stated is hinged on the first articulated section (22), and described front rod (3) is hinged in second connecting portion (23).
6. baby-carrier framework according to claim 1, it is characterised in that:Described baby-carrier framework also includes hand-pushing handle (11), described hand-pushing handle (11) is including handle (111) and is connected on handle (111) and upper in handspike (4) can glide Capable handlebar stem (112).
CN201611132874.8A 2016-12-10 2016-12-10 Baby carriage framework Pending CN106672047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611132874.8A CN106672047A (en) 2016-12-10 2016-12-10 Baby carriage framework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611132874.8A CN106672047A (en) 2016-12-10 2016-12-10 Baby carriage framework

Publications (1)

Publication Number Publication Date
CN106672047A true CN106672047A (en) 2017-05-17

Family

ID=58868698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611132874.8A Pending CN106672047A (en) 2016-12-10 2016-12-10 Baby carriage framework

Country Status (1)

Country Link
CN (1) CN106672047A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019034064A1 (en) * 2017-08-16 2019-02-21 李兰 Collapsible trolley with linkage locking mechanisms

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04252770A (en) * 1991-01-11 1992-09-08 Aprica Kassai Inc Fold type baby carriage and folding mechanism used therefor
JPH0948352A (en) * 1994-11-25 1997-02-18 Combi Corp Folding type seating device
CN101284542A (en) * 2008-02-05 2008-10-15 好孩子儿童用品有限公司 Perambulator
CN201580418U (en) * 2010-02-09 2010-09-15 中山乐美达日用制品有限公司 Five-rod folding baby carriage
CN203111260U (en) * 2012-12-28 2013-08-07 好孩子儿童用品有限公司 Stroller
CN103507846A (en) * 2013-09-05 2014-01-15 好孩子儿童用品有限公司 Stroller
CN105460065A (en) * 2015-12-11 2016-04-06 上海童歌母婴用品有限公司 Baby carriage capable of being folded in place in one step

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04252770A (en) * 1991-01-11 1992-09-08 Aprica Kassai Inc Fold type baby carriage and folding mechanism used therefor
JPH0948352A (en) * 1994-11-25 1997-02-18 Combi Corp Folding type seating device
CN101284542A (en) * 2008-02-05 2008-10-15 好孩子儿童用品有限公司 Perambulator
CN201580418U (en) * 2010-02-09 2010-09-15 中山乐美达日用制品有限公司 Five-rod folding baby carriage
CN203111260U (en) * 2012-12-28 2013-08-07 好孩子儿童用品有限公司 Stroller
CN103507846A (en) * 2013-09-05 2014-01-15 好孩子儿童用品有限公司 Stroller
CN105460065A (en) * 2015-12-11 2016-04-06 上海童歌母婴用品有限公司 Baby carriage capable of being folded in place in one step

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019034064A1 (en) * 2017-08-16 2019-02-21 李兰 Collapsible trolley with linkage locking mechanisms

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