CN1218856C - Baby carriage - Google Patents

Baby carriage Download PDF

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Publication number
CN1218856C
CN1218856C CN 03112662 CN03112662A CN1218856C CN 1218856 C CN1218856 C CN 1218856C CN 03112662 CN03112662 CN 03112662 CN 03112662 A CN03112662 A CN 03112662A CN 1218856 C CN1218856 C CN 1218856C
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CN
China
Prior art keywords
rotatably connected
bar
foreleg
back leg
lining bar
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.)
Active
Application number
CN 03112662
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Chinese (zh)
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CN1515444A (en
Inventor
钟友明
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.)
Goodbaby Child Products Co Ltd
Original Assignee
Goodbaby Child Products Co Ltd
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 Goodbaby Child Products Co Ltd filed Critical Goodbaby Child Products Co Ltd
Priority to CN 03112662 priority Critical patent/CN1218856C/en
Publication of CN1515444A publication Critical patent/CN1515444A/en
Application granted granted Critical
Publication of CN1218856C publication Critical patent/CN1218856C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present invention relates to a baby carriage comprising side brackets at a left side and a right side, a transverse connection rod for connecting the side brackets, a seat arranged between the left side bracket and the right side bracket, a front wheel [1] and a rear wheel [9]. One end of a folding connection rod [8] is rotatablely connected with a lower extension section [12] of a push rod; the other end of the folding connection rod [8] is rotatablely connected with a rear leg [6]; one end of a small connection rod [7] is rotatablely connected with the folding connection rod [8], and the other end of the small connection rod [7] is rotatablely connected with the rear extension section [11] of a rear pad rod. When a pram body is folded, the pad can be extruded by a frame; the front wheel and the rear wheel of the folded pram are folded together, and the volume of the folded pram is small. The present invention eliminates a phenomenon of a cap bag traction between side arm rests and the pad rod in the process of pram folding.

Description

Perambulator
Technical field
The present invention relates to a kind of perambulator.
Background technology
In the prior art, CN1318488A discloses a kind of perambulator, the side stand that comprises the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel of described side stand front lower place, be arranged at the trailing wheel of the back lower place of described side stand, described side stand comprises foreleg at least, back leg, basket rod, the pushing hands bar, described basket rod is made up of preceding basket rod and back basket rod, the front portion and the described foreleg of basket rod are rotatably connected before described, described back basket rod and described back leg are rotatably connected, and the leading section of the rearward end of described preceding basket rod and described back basket rod is rotatably connected between foreleg and back leg; The upper end of the leading section of grab rail and the upper end of described foreleg or back leg is rotatably connected, the rearward end of described grab rail and described pushing hands bar are rotatably connected, the upper end of front rod and described grab rail are rotatably connected, the bottom of front rod and described basket rod are rotatably connected, described pushing hands bar extends to form pushing hands bar extension to the below with the portion that is rotatably connected of grab rail, the upper end of rear linking rod and described pushing hands bar extension are rotatably connected, and the bottom of described rear linking rod and described basket rod or back leg are rotatably connected.The perambulator of this structure is when folding, and the rotation pivot between preceding basket rod and the back basket rod moves down, and can make that seat cushion is squeezed, and can not draw close between the front-wheel after then folding, the trailing wheel, and the front and back volume after folding is big.Can not be connected with cloth between seat cushion cloth and the side handrail in addition, otherwise can make Pram folding the time, phenomenon appears involving in the cloth cover between side handrail and the basket rod.
Summary of the invention
When the object of the present invention is to provide a kind of Pram folding, the little perambulator of interference between cloth cover and the vehicle frame.Technical scheme of the present invention is: a kind of perambulator, the side stand that comprises the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel of described side stand front lower place, be arranged at the trailing wheel of the back lower place of described side stand, described side stand comprises foreleg at least, back leg, the seat cushion bar, the pushing hands bar, described seat cushion bar is made up of front stall lining bar and back seat lining bar, the front portion of described front stall lining bar and described foreleg are rotatably connected, described back seat lining bar and described back leg are rotatably connected, the leading section of the rearward end of described front stall lining bar and described back seat lining bar is rotatably connected between foreleg and back leg, and described back seat lining bar is the extension after the rear extension with the portion that is rotatably connected of back leg forms the back seat lining bar; The upper end of the front portion of grab rail and the upper end of described foreleg or back leg is rotatably connected, the rearward end of described grab rail and described pushing hands bar are rotatably connected, described pushing hands bar extends to form extension under the pushing hands bar to the below with the portion that is rotatably connected of grab rail, the extension is rotatably connected under one end of folding connecting rod and the described pushing hands bar, the other end of described folding connecting rod and described back leg are rotatably connected, one end and the described folding connecting rod of small rod are rotatably connected, and the extension is rotatably connected behind the other end of small rod and the described back seat lining bar.
The present invention compared with prior art has following advantage:
When car body folded, the middle part of seat cushion bar moved up, and made seat cushion can not be subjected to the extruding of vehicle frame, and the front-wheel and the trailing wheel of the perambulator after folding close up mutually, and the volume behind the Pram folding is little.Eliminated the phenomenon that involves of side handrail in the Pram folding process and the cloth between seat cushion bar cover.
Description of drawings
Accompanying drawing 1 is the structural representation of the side stand of the present invention under open mode;
Accompanying drawing 2 is the structural representation of the side stand of the present invention under folded state; Wherein:
1, front-wheel; 2, foreleg; 3, front stall lining bar; 4, pushing hands bar; 5, grab rail; 6, back leg; 7, small rod; 8, folding connecting rod; 9, trailing wheel; 10, back seat lining bar; 11, extension behind the back seat lining bar; 12, extension under the pushing hands bar; 13, the preceding extension of back seat lining bar;
The specific embodiment
Referring to accompanying drawing 1 and accompanying drawing 2, a kind of perambulator, the side stand that comprises the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel 1 of described side stand front lower place, be arranged at the trailing wheel 9 of the back lower place of described side stand, described side stand comprises foreleg 2 at least, back leg 6, the seat cushion bar, pushing hands bar 4, described seat cushion bar is made up of front stall lining bar 3 and back seat lining bar 10, the front portion of described front stall lining bar 3 and described foreleg 2 are rotatably connected, described back seat lining bar 10 is rotatably connected with described back leg 6, the leading section of the rearward end of described front stall lining bar 3 and described back seat lining bar 10 is rotatably connected between foreleg 2 and back leg 6, and described back seat lining bar 10 is extension 11 after the rear extension with the portion that is rotatably connected of back leg 6 forms the back seat lining bar; The upper end of the upper end of the front portion of grab rail 5 and described foreleg 2 or back leg 6 is rotatably connected, and is upper end and the upper end of described foreleg 2 and coaxial being rotatably connected of leading section of described grab rail 5 of described back leg 6 in the accompanying drawing.The rearward end of described grab rail 5 and described pushing hands bar 4 are rotatably connected, described pushing hands bar 4 extends to form extension 12 under the pushing hands bar to the below with the portion that is rotatably connected of grab rail 5, extension 12 is rotatably connected under one end of folding connecting rod 8 and the described pushing hands bar, the other end of described folding connecting rod 8 and described back leg 6 are rotatably connected, one end and the described folding connecting rod 8 of small rod 7 are rotatably connected, and extension 11 is rotatably connected behind the other end of small rod 7 and the described back seat lining bar.
Be provided with blocking device between extension 12 and the described back leg 6 under the described pushing hands bar.Blocking device under lock-out state, as blocking device be located at that the hook on the extension 12 is hooked on the described back leg 6 under the pushing hands bar, after the blocking device release, described whole vehicle frame is folding as shown in Figure 2.
Annexation between described back leg 6, foreleg 2, the pushing hands bar 4 has multiple choices: the upper end of described back leg 6 is rotatably connected with the upper end of described foreleg 2 and the leading section of grab rail 5 respectively.Or the leading section of the upper end of described foreleg 2 and described grab rail 5 is rotatably connected, and the upper end of described back leg 6 is rotationally connected with the upper end of described foreleg 2.Or the leading section of the upper end of described foreleg 2 and described grab rail 5 is rotatably connected, and the upper end of described back leg 6 is rotationally connected with the leading section of described grab rail 5.
Described back seat lining bar 10 extends to form the preceding extension 13 of back seat lining bar to the place ahead with the portion that is rotatably connected of front stall lining bar 3, and when Pram folding, the seat cushion bar can be so that seat cushion be squeezed.
Said being rotatably connected of this specification sheets is meant pivotal joint, and be for example hinged.

Claims (7)

1, a kind of perambulator, the side stand that comprises the left and right sides, be used to connect the horizontal pipe link of described side stand, be arranged at described about seat between two side stands, be arranged at the front-wheel [1] of described side stand front lower place, be arranged at the trailing wheel [9] of the back lower place of described side stand, described side stand comprises foreleg [2] at least, back leg [6], the seat cushion bar, pushing hands bar [4], described seat cushion bar is made up of front stall lining bar [3] and back seat lining bar [10], the front portion of described front stall lining bar [3] and described foreleg [2] are rotatably connected, described back seat lining bar [10] is rotatably connected with described back leg [6], the leading section of the rearward end of described front stall lining bar [3] and described back seat lining bar [10] is rotatably connected between foreleg [2] and back leg [6], and described back seat lining bar [10] is extension [11] after the rear extension with the portion that is rotatably connected of back leg [6] forms the back seat lining bar; The upper end of the upper end of the front portion of grab rail [5] and described foreleg [2] or back leg [6] is rotatably connected, the rearward end of described grab rail [5] and described pushing hands bar [4] are rotatably connected, described pushing hands bar [4] extends to form extension under the pushing hands bar [12] to the below with the portion that is rotatably connected of grab rail [5], it is characterized in that: extension [12] is rotatably connected under an end of folding connecting rod [8] and the described pushing hands bar, the other end of described folding connecting rod [8] and described back leg [6] are rotatably connected, one end of small rod [7] and described folding connecting rod [8] are rotatably connected, and extension [11] is rotatably connected behind the other end of small rod [7] and the described back seat lining bar.
2, perambulator according to claim 1 is characterized in that: the upper end of the upper end of described back leg [6] and described foreleg [2] and coaxial being rotatably connected of leading section of described grab rail [5].
3, perambulator according to claim 1 is characterized in that: be provided with blocking device between extension [12] and the described back leg [6] under the described pushing hands bar.
4, perambulator according to claim 1 is characterized in that: the upper end of described back leg [6] is rotatably connected with the upper end of described foreleg [2] and the leading section of grab rail [5] respectively.
5, perambulator according to claim 1 is characterized in that: the leading section of the upper end of described foreleg [2] and described grab rail [5] is rotatably connected, and the upper end of described back leg [6] is rotationally connected with the upper end of described foreleg [2].
6, perambulator according to claim 1 is characterized in that: the leading section of the upper end of described foreleg [2] and described grab rail [5] is rotatably connected, and the upper end of described back leg [6] is rotationally connected with the leading section of described grab rail [5].
7, perambulator according to claim 1 is characterized in that: described back seat lining bar [10] extends to form the preceding extension of back seat lining bar [13] to the place ahead with the portion that is rotatably connected of front stall lining bar [3].
CN 03112662 2003-01-08 2003-01-08 Baby carriage Active CN1218856C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03112662 CN1218856C (en) 2003-01-08 2003-01-08 Baby carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03112662 CN1218856C (en) 2003-01-08 2003-01-08 Baby carriage

Publications (2)

Publication Number Publication Date
CN1515444A CN1515444A (en) 2004-07-28
CN1218856C true CN1218856C (en) 2005-09-14

Family

ID=34239286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03112662 Active CN1218856C (en) 2003-01-08 2003-01-08 Baby carriage

Country Status (1)

Country Link
CN (1) CN1218856C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102673629A (en) * 2012-05-29 2012-09-19 昆山威凯儿童用品有限公司 Front handrail limiting structure of baby carriage

Also Published As

Publication number Publication date
CN1515444A (en) 2004-07-28

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