CN203318469U - Folding baby carriage rack body - Google Patents
Folding baby carriage rack body Download PDFInfo
- Publication number
- CN203318469U CN203318469U CN2013201370986U CN201320137098U CN203318469U CN 203318469 U CN203318469 U CN 203318469U CN 2013201370986 U CN2013201370986 U CN 2013201370986U CN 201320137098 U CN201320137098 U CN 201320137098U CN 203318469 U CN203318469 U CN 203318469U
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- China
- Prior art keywords
- pipe
- handle pipe
- handle
- vehicle frame
- holding piece
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- 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.)
- Withdrawn - After Issue
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a folding baby carriage rack body, which includes an underframe provided with a wheel set, and a handle pipe, wherein the underframe includes a front leg pipe and a rear leg pipe that are rotationally connected; rear fixing seats are arranged at the rear end of the rear leg pipe; all the rear fixing seats are rotationally connected with the corresponding ends of the handle pipe; a clamping and pulling mechanism used for controlling the handle pipe to be pivoted or fixed relatively to the corresponding rear fixing seats is arranged between the handle pipe and the corresponding rear fixing seat, and a corresponding releasing mechanism for controlling the clamping and pulling mechanism is also included; an interlocking mechanism enabling the front leg pipe to be simultaneously rotated and drawn close to the rear leg pipe is arranged between the handle pipe and the front leg pipe when the handle pipe is rotated and drawn close to the rear leg pipe; a seat framework is arranged on the underframe. The folding baby carriage rack body is formed by the front leg pipe, the rear leg pipe and the handle pipe, is big in the unfolding space, facilitates the rotation of the seat after being unfolded, has a simple structure, is easy to manufacture, and has the effect that the outline dimension is small after the folding baby carriage rack body is folded, stably works and is safe to use.
Description
Technical field
The utility model relates to a kind of Foldable baby vehicle frame, this kind of structure can be for the perambulator at rotatable seat.
Background technology
In prior art, there are several fixed forms at its seat of general perambulator: 1. fixed type, seat is fixed on baby-carrier framework, non-dismountable.The baby faces the place ahead, dorsad mother.This mode relatively is unfavorable for the interaction between mother and baby.2. seat is removable, when mother will exchange with baby, changes a direction after 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 seat.
Above-mentioned seat is interchangeable need to be pulled down seat to be loaded on, more inconvenient operation while in operator's hand, thing being arranged.The customer wishes a kind of perambulator that the seat commutation can be realized in seat that do not need to pull down.And realize that by direct turning seat commutation function just need to have larger space, general baby-carrier framework is due to architectural limitation, required large space when the seat rotation can't be provided.
The utility model content
The utility model technical issues that need to address are to provide the Foldable baby vehicle frame that a kind of turning seat is realized the required large space of commutation function.
The utility model can be taked following technical scheme:
A kind of Foldable baby vehicle frame, 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 is provided with rear permanent seat; The respective ends of described each rear permanent seat and handle pipe is rotatably connected; Between handle pipe and corresponding rear permanent seat, be provided with and can control the relatively corresponding rear permanent seat pivotable of handle pipe or fixing braking structure, also comprise the corresponding releasing mechanism of controlling this braking structure; Be provided with handle pipe between handle pipe and front foot pipe to the rear foot tube rotation, while 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 utility model is dealt with problems and can also further be taked following innovative approach:
Described interlinked mechanism comprises front folding pipe, rear folding pipe, pipe link, front folding Guan Yiduan and front foot pipe are hinged, the other end and rear folding Guan Yiduan are hinged, middle part and the rear foot tube of rear folding pipe are hinged, one end of the other end of rear folding pipe and pipe link is hinged, and the other end and the handle pipe of pipe link are hinged.
Between front foot pipe and rear foot tube, by upper support seat, realize being rotatably connected, front foot pipe, rear foot tube are rotatably connected with upper support seat respectively.
Described braking structure comprises the blocking part that the part of holding piece, confession holding piece puts in, and the elastic component of the blocking part that holding piece is put in to holding piece generation elastic force; Described blocking part is located at rear permanent seat, can be along axial movable connection of handle pipe between holding piece and 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 reciprocally is socketed on this handle pipe movably by this locating part, between this pull bar and holding piece, by moving part, is connected.
Described moving part is a flexible wire.
Described releasing mechanism is arranged on 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, the utility model Foldable baby vehicle frame, consist of front foot pipe, rear foot tube, handle pipe, and the space that can launch is large, and be convenient to seat after expansion and rotate, and simple in structure, easy to manufacture.
2, the utility model Foldable baby vehicle frame, by releasing mechanism and stopper mechanism, draw close front foot pipe, rear foot tube, handle pipe by handle pipe by interlinked mechanism each other, folding; Like this, but the last folding of the utility model is the effect that oad is very little, is convenient to very much deposit and carry.And mechanism design of the present utility model is reliable, very firm during work, use safety, can avoid occurring the accident caused because of unexpected folding.
The accompanying drawing explanation
Fig. 1, Fig. 2 are the schematic diagrams of the different visions of the utility model Foldable baby vehicle frame.
Fig. 3 is the decomposition texture schematic diagram of the utility model Foldable baby vehicle frame.
Fig. 4 is the schematic diagram of its handle pipe inner structure of the utility model Foldable baby vehicle frame.
Fig. 5 is the structure enlarged diagram near rear permanent seat place.
The connection diagram that Fig. 6 is holding piece and releasing mechanism.
The folding schematic diagram that Fig. 7 is the Foldable baby vehicle frame.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is specifically described.
Embodiment: as shown in Figures 1 to 7, a kind of Foldable baby vehicle frame, comprise the underframe 1 that is provided with wheels, and handle pipe 4; 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 is provided with rear permanent seat 11.Described each rear permanent seat 11 is rotatably connected with the respective ends of handle pipe 4; Between handle pipe 4 and corresponding rear permanent seat 11, be provided with and can control relatively corresponding rear permanent seat 11 pivotables of handle pipe 4 or fixing braking structure 6, also comprise the corresponding releasing mechanism 7 of controlling this braking structure 6.Be provided with handle pipe between handle pipe and front foot pipe to the rear foot tube rotation, while 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 front folding pipe 14, rear folding pipe 15, pipe link 5, front folding pipe 14 1 ends and front foot pipe 12 are hinged, the other end and rear folding pipe 15 1 ends are hinged, the middle part of rear folding pipe 15 and rear foot tube 13 are hinged, one end of the other end of rear 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, rear folding pipe 15, pipe link 5 are hinged with the corresponding part 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, between front foot pipe 12 and rear foot tube 13, by upper support seat 22, realize being rotatably connected, front foot pipe 12, rear foot tube 13 are rotatably connected with upper support seat 22 respectively.Two rear folding pipes are connected together.And can supported seat on supporting seat, supporting seat is positioned at the middle part of whole vehicle frame, and rotary space is large.
Braking structure 6 comprises the blocking part 111 that the part of holding piece 61, confession holding piece 61 puts in, and the elastic component 62 of the blocking part that holding piece is put in to holding piece 61 generation elastic force; Described blocking part 111 is located at rear permanent seat 11, can be along axial movable connection of handle pipe 4 between holding piece 61 and 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.
Releasing mechanism 7 is arranged on handle pipe.Releasing mechanism 7 comprises pull bar 72 and locating part 73, and this pull bar 72 reciprocally is socketed on this handle pipe 4 movably by this locating part 73, between this pull bar 72 and holding piece 111, by moving part 71, is connected.Moving part 71 is a flexible wire.
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 seat, be located at the releasing mechanism 7 of handle pipe 4 in order to control braking structure 6, and can drive the holding piece 61 of braking structure 6 to break away from the draw-in groove (blocking part 111) of rear permanent seat 11 by moving part, make can be pivoted relative to each other between handle pipe 4 and rear permanent seat 11, thereby drive the mutual pivotable of interlinked mechanism and draw close folding towards that, be that after pipe link drives, the folding pipe rotates, rear folding pipe drives front folding pipe again and rotates, front folding pipe drives front foot pipe again and rotates, thereby realizes 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 is rotated and got final product round about.When not returning the vehicle to the garage and knock off, after holding piece 61 snaps under the effect of elastic component 62 in the draw-in groove of permanent seat 11, handle pipe 4 and rear permanent seat 11 can't be relatively rotated, thereby make the vehicle frame can't folding.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a 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 is provided with rear permanent seat; The respective ends of described each rear permanent seat and handle pipe is rotatably connected; Between handle pipe and corresponding rear permanent seat, be provided with and can control the relatively corresponding rear permanent seat pivotable of handle pipe or fixing braking structure, also comprise the corresponding releasing mechanism of controlling this braking structure; Be provided with handle pipe between handle pipe and front foot pipe to the rear foot tube rotation, while 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 front folding pipe, rear folding pipe, pipe link, front folding Guan Yiduan and front foot pipe are hinged, the other end and rear folding Guan Yiduan are hinged, middle part and the rear foot tube of rear folding pipe are hinged, one end of the other end of rear 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, it is characterized in that: between front foot pipe and rear foot tube, by upper support seat, realize being rotatably connected, front foot pipe, rear foot tube are rotatably connected with upper support seat respectively.
4. Foldable baby vehicle frame according to claim 1 is characterized in that: described braking structure comprises holding piece, the blocking part put in for the part of holding piece, and the elastic component that produces the blocking part that elastic force puts in holding piece to holding piece; Described blocking part is located at rear permanent seat, can be along axial movable connection of handle pipe between holding piece and handle pipe, and described releasing mechanism is connected with holding piece.
5. Foldable baby vehicle frame 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.
6. Foldable baby vehicle frame according to claim 4, it is characterized in that: described releasing mechanism comprises pull bar and locating part, this pull bar reciprocally is socketed on this handle pipe movably by this locating part, between this pull bar and holding piece, by moving part, is connected.
7. Foldable baby vehicle frame according to claim 6, it is characterized in that: described moving part is a flexible wire.
8. Foldable baby vehicle frame according to claim 1, it is characterized in that: described releasing mechanism is arranged on handle pipe.
9. Foldable baby vehicle frame 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. Foldable baby vehicle frame 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 |
|---|---|---|---|
| CN2013201370986U CN203318469U (en) | 2013-03-22 | 2013-03-22 | Folding baby carriage rack body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201370986U CN203318469U (en) | 2013-03-22 | 2013-03-22 | Folding baby carriage rack body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318469U true CN203318469U (en) | 2013-12-04 |
Family
ID=49657842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201370986U Withdrawn - After Issue CN203318469U (en) | 2013-03-22 | 2013-03-22 | Folding baby carriage rack body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318469U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183048A (en) * | 2013-03-22 | 2013-07-03 | 欧仕儿童用品(福建)有限公司 | Folding baby carriage frame body |
| CN106043012A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Two-way basket type child safety seat with annular unlocking mechanism |
| CN106043010A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Infant safety seat with annular unlocking mechanism |
| CN106043009A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Infant bidirectional basket type safety seat with side protection |
-
2013
- 2013-03-22 CN CN2013201370986U patent/CN203318469U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183048A (en) * | 2013-03-22 | 2013-07-03 | 欧仕儿童用品(福建)有限公司 | Folding baby carriage frame body |
| CN103183048B (en) * | 2013-03-22 | 2016-01-06 | 欧仕儿童用品(福建)有限公司 | Foldable baby vehicle frame |
| CN106043012A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Two-way basket type child safety seat with annular unlocking mechanism |
| CN106043010A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Infant safety seat with annular unlocking mechanism |
| CN106043009A (en) * | 2016-06-18 | 2016-10-26 | 金余和 | Infant bidirectional basket type safety seat with side protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |