CN103183048A - Folding baby carriage frame body - Google Patents
Folding baby carriage frame body Download PDFInfo
- Publication number
- CN103183048A CN103183048A CN2013100946714A CN201310094671A CN103183048A CN 103183048 A CN103183048 A CN 103183048A CN 2013100946714 A CN2013100946714 A CN 2013100946714A CN 201310094671 A CN201310094671 A CN 201310094671A CN 103183048 A CN103183048 A CN 103183048A
- Authority
- CN
- China
- Prior art keywords
- pipe
- handle pipe
- handle
- folding
- rear foot
- 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.)
- Granted
Links
Images
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a folding baby carriage frame body. The folding baby carriage frame body comprises a bottom frame and a handle pipe, wherein the bottom frame is provided with a wheel set, and comprises a front foot pipe and a rear foot pipe; the front foot pipe is rotatably connected with the rear foot pipe, and the rear ends of the rear foot pipe are respectively provided with a rear fixed seat; all the rear fixed seats are rotatably connected with the corresponding ends of the handle pipe; and clamping mechanisms capable of controlling the handle pipe to be relatively pivoted or fixed with the corresponding rear fixed seats are arranged between the handle pipe and the corresponding rear fixed seats. The folding baby carriage frame body also comprises corresponding releasing mechanisms for controlling the clamping mechanisms; a linking mechanism is arranged between the handle pipe and the front foot pipe and enables the front foot pipe to rotate and get close to the rear foot pipe simultaneously when the handle pipe rotates and gets close to the rear foot pipe; and the bottom frame is provided with a seat skeleton. The folding baby carriage frame body disclosed by the invention consists of the front foot pipe, the rear foot pipe and the handle pipe and is simple in structure, easy to manufacture, very stable in work and safe in use; after being unfolded, the folding baby carriage frame body has a large space, so that a seat is convenient to rotate; and the folding baby carriage frame body can be folded to be in a small size.
Description
Technical field
What the present invention relates to is a kind of Foldable baby vehicle frame, and this kind structure can be used for the perambulator at rotatable seat.
Background technology
In the prior art, there are several fixed forms at its seat of general perambulator: 1. fixed type, namely the seat is fixed on the perambulator skeleton, and is non-dismountable.The baby faces the place ahead, dorsad mother.This mode relatively is unfavorable for the interaction between mother and baby.2. the seat is removable, when mother will exchange with baby, changes a direction after the seat can being unloaded and refills on skeleton, and the baby's just can face mother like this.Increasing customer favors the perambulator interchangeable in the seat.
The interchangeable seat need being pulled down in above-mentioned seat refills, and relatively is inconvenient to operate when in operator's hand thing being arranged.The customer wishes to have a kind of perambulator that the seat commutation can be realized in the seat of need not pulling down.And realize that by direct turning seat commutation function just need have bigger space, general perambulator skeleton is because architectural limitation, required large space in the time of can't providing the seat to rotate.
Summary of the invention
The technical issues that need to address of the present invention provide the Foldable baby vehicle frame that a kind of turning seat is realized the required large space of commutation function.
The present invention can take following technical scheme:
A kind of Foldable baby vehicle frame comprises the underframe that is provided with wheels, and handle pipe; Described underframe comprises front foot pipe, rear foot tube, and front foot pipe and rear foot tube are rotatably connected, and the rear end of rear foot tube respectively is provided with the back permanent seat; The respective end of described each back permanent seat and handle pipe is rotatably connected; Between handle pipe and corresponding back permanent seat, be provided with and can control the clip mechanism that the corresponding relatively back of handle pipe permanent seat pivots or fixes, also comprise the corresponding releasing mechanism of controlling this clip mechanism; Be provided with handle pipe between handle pipe and the front foot pipe to the rear foot tube rotation, when drawing close, the interlinked mechanism that can make front foot pipe rotate, draw close to rear foot tube simultaneously; Underframe is provided with cushion frame.
The present invention deals with problems and can also further take following innovative approach:
Described interlinked mechanism comprises preceding folding pipe, back folding pipe, pipe link, preceding folding Guan Yiduan and front foot pipe are hinged, the other end is hinged with back folding Guan Yiduan, middle part and the rear foot tube of back folding pipe are hinged, one end of the other end of back folding pipe and pipe link is hinged, and the other end and the handle pipe of pipe link are hinged.
Realize being rotatably connected by the upper support seat between front foot pipe and the rear foot tube, front foot pipe, rear foot tube are rotatably connected with the upper support seat respectively.
The blocking part that described clip mechanism comprises holding piece, puts in for the part of holding piece, and produce the elastic component that elastic force makes the blocking part that holding piece puts in to holding piece; Described blocking part is located at the back permanent seat, can be along axial movable connection of handle pipe between holding piece and the handle pipe, and described releasing mechanism is connected with holding piece.
Described holding piece is positioned at handle pipe, its external diameter and handle pipe internal diameter coupling, and blocking part is a draw-in groove.
Described releasing mechanism comprises pull bar and locating part, and this pull bar can reciprocatingly be socketed on this handle pipe by this locating part, is connected by moving part between this pull bar and the holding piece.
Described moving part is a flexible wire.
Described releasing mechanism is arranged on the handle pipe.
Described upper support seat is provided with upper support frame, and upper support is set up described cushion frame.
Front foot pipe, rear foot tube are the U-shaped pipe.
Technique scheme has such technique effect:
1, Foldable baby vehicle frame of the present invention is made of front foot pipe, rear foot tube, handle pipe, and the space that can launch is big, and be convenient to the seat after the expansion and rotate, and simple in structure, easy to manufacture.
2, Foldable baby vehicle frame of the present invention by releasing mechanism and stopper mechanism, draws close front foot pipe, rear foot tube, handle pipe by handle pipe by interlinked mechanism each other, and is folding; Like this, but the last folding of the present invention is the very little effect of oad, is convenient to very much deposit and carry.And mechanism design of the present invention is reliable, and is very firm during work, uses safety, can avoid taking place the accident that causes because of unexpected folding.
Description of drawings
Fig. 1, Fig. 2 are the scheme drawings of the different visions of Foldable baby vehicle frame of the present invention.
Fig. 3 is the decomposition texture scheme drawing of Foldable baby vehicle frame of the present invention.
Fig. 4 is the scheme drawing of its handle pipe inner structure of Foldable baby vehicle frame of the present invention.
Fig. 5 is the structure enlarged diagram near permanent seat place, back.
Fig. 6 is the connection diagram of holding piece and releasing mechanism.
Fig. 7 is the folding scheme drawing of Foldable baby vehicle frame.
The specific embodiment
Below in conjunction with specific embodiment the present invention is specifically described.
Embodiment: to shown in Figure 7, a kind of Foldable baby vehicle frame comprises the underframe 1 that is provided with wheels, and handle pipe 4 as Fig. 1; Described underframe 1 comprises front foot pipe 12, rear foot tube 13, and front foot pipe 12 is rotatably connected with rear foot tube 13, and the rear end of rear foot tube 13 respectively is provided with back permanent seat 11.Described each back permanent seat 11 is rotatably connected with the respective end of handle pipe 4; Between handle pipe 4 and corresponding back permanent seat 11, be provided with and can control the clip mechanism 6 that the corresponding relatively back of handle pipe 4 permanent seat 11 pivots or fixes, also comprise the corresponding releasing mechanism 7 of controlling this clip mechanism 6.Be provided with handle pipe between handle pipe and the front foot pipe to the rear foot tube rotation, when drawing close, the interlinked mechanism that can make front foot pipe rotate, draw close to rear foot tube simultaneously; Underframe 1 is provided with cushion frame 100.In this example, front foot pipe, rear foot tube are the U-shaped pipe.
Interlinked mechanism comprises preceding folding pipe 14, back folding pipe 15, pipe link 5, preceding folding pipe 14 1 ends and front foot pipe 12 are hinged, the other end is hinged with back folding pipe 15 1 ends, the middle part of back folding pipe 15 and rear foot tube 13 are hinged, one end of the other end of back folding pipe 15 and pipe link 5 is hinged, and the other end of pipe link 5 and handle pipe 4 are hinged.In this example, the quantity of interlinked mechanism is two, and the folding pipe 14 of each interlinked mechanism, back folding pipe 15, pipe link 5 are hinged with the counterpart of front foot pipe 12, rear foot tube 13, handle pipe 4 respectively.Front foot pipe 12 when two interlinked mechanisms are more conducive to folding, rear foot tube 13, handle pipe 4 be the mutual balance of action each other.
In this example, realize being rotatably connected by upper support seat 22 between front foot pipe 12 and the rear foot tube 13, front foot pipe 12, rear foot tube 13 are rotatably connected with upper support seat 22 respectively.Two back folding pipes are connected together.And can support seat on the supporting seat, and supporting seat is positioned at the middle part of whole vehicle frame, and rotary space is big.
The blocking part 111 that clip mechanism 6 comprises holding piece 61, puts in for the part of holding piece 61, and produce the elastic component 62 that elastic force make the blocking part that holding piece puts in to holding piece 61; Described blocking part 111 is located at back permanent seat 11, can be along 4 axial movable connection of handle pipe between holding piece 61 and the handle pipe 4, and described releasing mechanism 7 is connected with holding piece 61.Holding piece 61 is positioned at handle pipe 4, its external diameter and handle pipe internal diameter coupling, and blocking part 111 is a draw-in groove.
Upper support seat 22 is provided with upper support frame 3, and upper support frame 3 is established described cushion frame 100.Bracing frame 3 its two ends are provided with Connection Block 31.In addition, Connection Block 31 can connect and support an infant carrier or safety chair seats of car.
As shown in Figure 7, during folding, after taking away the seat, be located at the releasing mechanism 7 of handle pipe 4 in order to control clip mechanism 6, and break away from the draw-in groove (blocking part 111) of back permanent seats 11 by the holding piece 61 that moving part can drive clip mechanism 6, make between handle pipe 4 and the back permanent seat 11 and can be pivoted relative to each other, thereby the drive interlinked mechanism pivots mutually and draws close folding towards that, be that pipe link drives the rotation of back folding pipe, the folding pipe rotated before back folding pipe drove again, before the folding pipe drive front foot pipe again and rotate, thereby realize that handle pipe, front foot pipe draw close to rear foot tube.In the time of will launching support body on the contrary, handle pipe rotated round about get final product.When not returning the vehicle to the garage and knock off, holding piece 61 snaps under the effect of elastic component 62 in the draw-in groove of back permanent seat 11, and handle pipe 4 and back permanent seat 11 can't be relatively rotated, thereby makes the vehicle frame can't folding.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. Foldable baby vehicle frame is characterized in that: comprise the underframe that is provided with wheels, and handle pipe; Described underframe comprises front foot pipe, rear foot tube, and front foot pipe and rear foot tube are rotatably connected, and the rear end of rear foot tube respectively is provided with the back permanent seat; The respective end of described each back permanent seat and handle pipe is rotatably connected; Between handle pipe and corresponding back permanent seat, be provided with and can control the clip mechanism that the corresponding relatively back of handle pipe permanent seat pivots or fixes, also comprise the corresponding releasing mechanism of controlling this clip mechanism; Be provided with handle pipe between handle pipe and the front foot pipe to the rear foot tube rotation, when drawing close, the interlinked mechanism that can make front foot pipe rotate, draw close to rear foot tube simultaneously; Underframe is provided with cushion frame.
2. Foldable baby vehicle frame according to claim 1, it is characterized in that: described interlinked mechanism comprises preceding folding pipe, back folding pipe, pipe link, preceding folding Guan Yiduan and front foot pipe are hinged, the other end is hinged with back folding Guan Yiduan, middle part and the rear foot tube of back folding pipe are hinged, one end of the other end of back folding pipe and pipe link is hinged, and the other end and the handle pipe of pipe link are hinged.
3. Foldable baby vehicle frame according to claim 1 is characterized in that: realize being rotatably connected by the upper support seat between front foot pipe and the rear foot tube, front foot pipe, rear foot tube are rotatably connected with the upper support seat respectively.
4. but perambulator folding support body according to claim 1 is characterized in that: the blocking part that described clip mechanism comprises holding piece, puts in for the part of holding piece, and produce the elastic component that elastic force makes the blocking part that holding piece puts in to holding piece; Described blocking part is located at the back permanent seat, can be along axial movable connection of handle pipe between holding piece and the handle pipe, and described releasing mechanism is connected with holding piece.
But 5. perambulator folding support body according to claim 4, it is characterized in that: described holding piece is positioned at handle pipe, its external diameter and handle pipe internal diameter coupling, blocking part is a draw-in groove.
But 6. perambulator folding support body according to claim 4, it is characterized in that: described releasing mechanism comprises pull bar and locating part, this pull bar can reciprocatingly be socketed on this handle pipe by this locating part, is connected by moving part between this pull bar and the holding piece.
7. but perambulator folding support body according to claim 6, it is characterized in that: described moving part is a flexible wire.
8. but perambulator folding support body according to claim 1, it is characterized in that: described releasing mechanism is arranged on the handle pipe.
9. but perambulator folding support body according to claim 3, it is characterized in that: described upper support seat is provided with upper support frame, and upper support is set up described cushion frame.
10. but perambulator folding support body according to claim 1, it is characterized in that: front foot pipe, rear foot tube are the U-shaped pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094671.4A CN103183048B (en) | 2013-03-22 | 2013-03-22 | Foldable baby vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094671.4A CN103183048B (en) | 2013-03-22 | 2013-03-22 | Foldable baby vehicle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103183048A true CN103183048A (en) | 2013-07-03 |
| CN103183048B CN103183048B (en) | 2016-01-06 |
Family
ID=48674572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310094671.4A Active CN103183048B (en) | 2013-03-22 | 2013-03-22 | Foldable baby vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103183048B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484457A (en) * | 2018-11-22 | 2019-03-19 | 宁波妈咪宝婴童用品制造有限公司 | A kind of seat can 360 ° of rotations folding of baby vehicle frames |
| CN110920738A (en) * | 2018-09-19 | 2020-03-27 | 明门瑞士股份有限公司 | Rotary safety mechanism and seat with same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853548Y (en) * | 2005-10-29 | 2007-01-03 | 中山市隆成日用制品有限公司 | Frame structure of carriage |
| CN2931224Y (en) * | 2006-07-21 | 2007-08-08 | 中山市隆成日用制品有限公司 | Baby-carrier framework with seat changement |
| CN201257994Y (en) * | 2008-08-21 | 2009-06-17 | 好孩子儿童用品有限公司 | Baby carriage |
| CN201751265U (en) * | 2010-06-29 | 2011-02-23 | 赖良辉 | Foldable children cart |
| US20110193325A1 (en) * | 2010-02-11 | 2011-08-11 | Lerado (Zhong Shan) Industrial Co., Ltd | Stroller frame with a swivel seat and a limiting mechanism |
| CN102219026A (en) * | 2010-02-23 | 2011-10-19 | 明门香港股份有限公司 | Baby seat capable of adjusting rotary angle and baby trolley |
| CN203318469U (en) * | 2013-03-22 | 2013-12-04 | 欧仕儿童用品(福建)有限公司 | Folding baby carriage rack body |
-
2013
- 2013-03-22 CN CN201310094671.4A patent/CN103183048B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853548Y (en) * | 2005-10-29 | 2007-01-03 | 中山市隆成日用制品有限公司 | Frame structure of carriage |
| CN2931224Y (en) * | 2006-07-21 | 2007-08-08 | 中山市隆成日用制品有限公司 | Baby-carrier framework with seat changement |
| CN201257994Y (en) * | 2008-08-21 | 2009-06-17 | 好孩子儿童用品有限公司 | Baby carriage |
| US20110193325A1 (en) * | 2010-02-11 | 2011-08-11 | Lerado (Zhong Shan) Industrial Co., Ltd | Stroller frame with a swivel seat and a limiting mechanism |
| CN102219026A (en) * | 2010-02-23 | 2011-10-19 | 明门香港股份有限公司 | Baby seat capable of adjusting rotary angle and baby trolley |
| CN201751265U (en) * | 2010-06-29 | 2011-02-23 | 赖良辉 | Foldable children cart |
| CN203318469U (en) * | 2013-03-22 | 2013-12-04 | 欧仕儿童用品(福建)有限公司 | Folding baby carriage rack body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920738A (en) * | 2018-09-19 | 2020-03-27 | 明门瑞士股份有限公司 | Rotary safety mechanism and seat with same |
| CN110920738B (en) * | 2018-09-19 | 2022-07-26 | 明门瑞士股份有限公司 | Rotary safety mechanism and seat with same |
| CN109484457A (en) * | 2018-11-22 | 2019-03-19 | 宁波妈咪宝婴童用品制造有限公司 | A kind of seat can 360 ° of rotations folding of baby vehicle frames |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103183048B (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202518304U (en) | Baby carriage framework with front-back-retractable positioning mechanism | |
| CN106915376A (en) | A kind of collapsible stroller vehicle frame and collapsible stroller | |
| EP2848494B1 (en) | Child stroller | |
| CN104828120A (en) | Baby carriage frame with linked folding function | |
| CN203318469U (en) | Folding baby carriage rack body | |
| CN104442982B (en) | Foldable wheelbarrow | |
| CN203693078U (en) | Foldable baby carriage | |
| WO2019045164A1 (en) | Double-foldable stroller | |
| CN103183048A (en) | Folding baby carriage frame body | |
| US8857846B1 (en) | Frame structure of a baby carriage | |
| CN203228814U (en) | Foldable frame of baby carriage | |
| CN203511740U (en) | Reversing foldable stroller | |
| CN207790800U (en) | A kind of perambulator | |
| CN105197089A (en) | Stroller | |
| CN104354747A (en) | Sliding folding and unfolding mechanism of baby carriage | |
| CN106828580B (en) | Children's barrow | |
| CN104192189B (en) | Children's barrow | |
| CN203528549U (en) | Reversing umbrella-handle stroller | |
| CN105438241A (en) | Baby carriage framework | |
| CN102416973B (en) | Baby carriage | |
| CN204296818U (en) | A kind of slip folding-unfolding mechanism of perambulator | |
| CN103231736B (en) | Retractable frame body of baby carriage | |
| CN202806828U (en) | Double baby stroller | |
| CN105292224A (en) | Foldable infant stroller | |
| CN201646813U (en) | Baby trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 363900 Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee after: Fujian Oushi Children's Products Co., Ltd. Address before: 363900 Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: O'sk Baby & Children Products (Fujian) Co., Ltd. |