CN201105748Y - Folding children's vehicle - Google Patents

Folding children's vehicle Download PDF

Info

Publication number
CN201105748Y
CN201105748Y CNU2007200755882U CN200720075588U CN201105748Y CN 201105748 Y CN201105748 Y CN 201105748Y CN U2007200755882 U CNU2007200755882 U CN U2007200755882U CN 200720075588 U CN200720075588 U CN 200720075588U CN 201105748 Y CN201105748 Y CN 201105748Y
Authority
CN
China
Prior art keywords
connecting rod
wheel support
rear wheel
tranverse connecting
wheel
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.)
Expired - Fee Related
Application number
CNU2007200755882U
Other languages
Chinese (zh)
Inventor
黄绍堡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAAFU BABY-CARRIAGE Co Ltd SHANGHAI
Original Assignee
DAAFU BABY-CARRIAGE Co Ltd SHANGHAI
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 DAAFU BABY-CARRIAGE Co Ltd SHANGHAI filed Critical DAAFU BABY-CARRIAGE Co Ltd SHANGHAI
Priority to CNU2007200755882U priority Critical patent/CN201105748Y/en
Application granted granted Critical
Publication of CN201105748Y publication Critical patent/CN201105748Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a folding cart for children and comprises two side brackets and a net bag horizontal connecting rod and a cushion horizontal connecting rod used for connecting the side brackets; the side bracket comprises a front wheel bracket, the front end of which is provided with a front wheel, a rear wheel bracket, the rear end of which is provided with a rear wheel, a pushing hand bar and a lower connecting rod; the upper part of the front wheel bracket is pivoted with the upper part of the rear wheel bracket; one end part of the lower connecting rod is pivoted with the front part of the pushing hand bar and the other end part thereof is pivoted with the rear wheel bracket; the rear end part of the front wheel bracket is pivoted with the lower part of the pushing hand bar; the two front ends of the net bag horizontal connecting rod are respectively pivoted with the two rear ends of the cushion horizontal connecting rod; the two rear ends of the cushion horizontal connecting rod are respectively connected with the front wheel bracket and the lower connecting rod; when the whole cart is folded, the front wheel and the rear wheel rotate on the ground, thus leading the folding of the whole cart to be labor-saving; after the folding, the front wheel and the rear wheel get closed so as to form a support for the whole frame.

Description

Foldable baby carriage
One, technical field
The utility model relates to a kind of perambulator, particularly a kind of folding perambulator.
Two, background technology
In the prior art, common frame for baby cart comprises two side stands and is used to connect the tranverse connecting rod of side stand, in side stand, the leading section pivotal joint of front-wheel support and pushing hands bar, the upper end of rear wheel support is connected with pushing hands bar pivot axle, the both ends of a lower link are connected in respectively on rear wheel support and the front-wheel support, are respectively arranged with front-wheel and trailing wheel on the front and rear wheel support, and string bag bar and cushion rod separate.After the shortcoming of this vehicle frame is vehicle frame folding, front and rear wheel can not support on the ground whole vehicle frame to be formed and support, promptly folding back front and back wheel can not be stood automatically, therefore to lie behind this class Pram folding and be placed on the ground, just can open inconvenient operation after needing when opening again earlier folding perambulator to be propped up.
Three, summary of the invention
The purpose of this utility model is to provide a kind of Foldable baby carriage, can support on the ground with front and back wheel behind the Pram folding, and front and back wheel is stood automatically.
The technical solution of the utility model is: Foldable baby carriage, comprise two side stands and be used to connect the string bag tranverse connecting rod and the cushion tranverse connecting rod of side stand, it is characterized in that: side stand comprises that leading section is provided with the front-wheel support of front-wheel, rearward end is provided with the rear wheel support of trailing wheel, pushing hands bar and back support bar and lower link, the top of described front-wheel support is connected with the upper pivot of rear wheel support, one end of described lower link and the anterior pivotal joint of pushing hands bar, the other end of lower link and rear wheel support pivotal joint, the bottom pivotal joint of the rearward end of described front-wheel support and pushing hands bar, two front ends of string bag tranverse connecting rod respectively with seat cushion tranverse connecting rod two rear end pivotal joints, seat cushion tranverse connecting rod two rear ends respectively with front-wheel support, lower link connects.
The beneficial effects of the utility model are: when car load was folding, front and rear wheel rotated on the ground, made car load folding laborsaving, fold at last, front and rear wheel is brought to together, and then front and rear wheel forms whole vehicle frame and supports, car load relies on wheel from wheel, and is easy to operate.
Four, description of drawings
Figure one is a side stand deployed configuration scheme drawing of the present utility model;
Figure two is a side stand foldable structure scheme drawing of the present utility model
Among the figure, 1, front-wheel, 2, front-wheel support, 3, back support bar, 4, the pushing hands bar, 5, rear wheel support, 6, trailing wheel, 7, carriage, 8, attaching parts, 9, string bag tranverse connecting rod, 10, the seat cushion tranverse connecting rod, 11, lower link
Five, the specific embodiment
With reference to figure, Foldable baby carriage, comprise two side stands and be used to connect the string bag tranverse connecting rod and the seat cushion tranverse connecting rod of side stand, described side stand comprises that front-wheel support 2, rearward end that leading section is provided with front-wheel 1 are provided with rear wheel support 5, pushing hands bar 4 and back support bar 3 and the lower link 11 of trailing wheel 6, the top of described front-wheel support 2 is connected with the upper pivot of rear wheel support 5, the bottom pivotal joint of the rearward end of described front-wheel support 2 and pushing hands bar 4.The pivotal joint place of described rear wheel support 5 and front-wheel support 2 is positioned at the front portion at the pivotal joint place of rear wheel support 5 and back support bar.The pivotal joint place of described front-wheel support 2 and pushing hands bar 4 is positioned at the front portion at the pivotal joint place of front-wheel support 2 and lower link 11.The folded state shown in 2 from the open mode shown in the accompanying drawing 1 to accompanying drawing, front-wheel and trailing wheel support on the ground all the time, support whole locomotive body all the time.Be fixed with carriage 7 on the described front-wheel support 2, this carriage 7 extends to the rear side of front-wheel support 2; Be under the state of opening at perambulator, the leading section of described rear wheel support 5 is pressed on the described carriage 7, and by the leading section of carriage 7 support rear wheel supports 5, whole perambulator is in stable open mode.Be fixed with attaching parts 8 on the described front-wheel support 2, this attaching parts 8 extends the rearward end pivotal joint of the top of described rear wheel support 5 and this attaching parts 8 to the rear side of front-wheel support 2.Be provided with lockout mechanism between the bottom of the upper end of described front-wheel support 2 and pushing hands bar 4, be under the state of opening at perambulator, this lockout mechanism is used to lock the relative position between front-wheel support 2 and the pushing hands bar 4, makes can not relatively rotate between the bottom of the rearward end of front-wheel support 2 and pushing hands bar 4.The middle part pivotal joint of described rear wheel support 5 has string bag tranverse connecting rod 9 and seat cushion tranverse connecting rod 10, one end of described lower link 11 and the anterior pivotal joint of pushing hands bar 4, the other end of lower link 11 and rear wheel support 5 pivotal joints, behind Pram folding, the rear portion of string bag tranverse connecting rod 9 can move down gathering automatically, is convenient to fold after whole perambulator draws in.

Claims (3)

1, Foldable baby carriage, comprise two side stands and be used to connect the string bag tranverse connecting rod and the cushion tranverse connecting rod of side stand, it is characterized in that: side stand comprises that leading section is provided with rear wheel support, pushing hands bar and lower link that the front-wheel support of front-wheel, rearward end are provided with trailing wheel, and the top of front-wheel support is connected with the upper pivot of rear wheel support.
2, Foldable baby carriage according to claim 1 is characterized in that: two front ends of string bag tranverse connecting rod respectively with seat cushion tranverse connecting rod two rear end pivotal joints, seat cushion tranverse connecting rod two front ends are connected with front-wheel support, lower link respectively.
3, Foldable baby carriage according to claim 1 is characterized in that: an end of lower link and the anterior pivotal joint of pushing hands bar, the other end of lower link and rear wheel support pivotal joint.
CNU2007200755882U 2007-10-19 2007-10-19 Folding children's vehicle Expired - Fee Related CN201105748Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200755882U CN201105748Y (en) 2007-10-19 2007-10-19 Folding children's vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200755882U CN201105748Y (en) 2007-10-19 2007-10-19 Folding children's vehicle

Publications (1)

Publication Number Publication Date
CN201105748Y true CN201105748Y (en) 2008-08-27

Family

ID=39957541

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200755882U Expired - Fee Related CN201105748Y (en) 2007-10-19 2007-10-19 Folding children's vehicle

Country Status (1)

Country Link
CN (1) CN201105748Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101544242B (en) * 2009-05-05 2010-08-18 杜云海 Folding baby carriage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101544242B (en) * 2009-05-05 2010-08-18 杜云海 Folding baby carriage

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080827

Termination date: 20091119