CN205022655U - Automatic stay knot of receiving of bassinet wheel constructs - Google Patents
Automatic stay knot of receiving of bassinet wheel constructs Download PDFInfo
- Publication number
- CN205022655U CN205022655U CN201520698942.1U CN201520698942U CN205022655U CN 205022655 U CN205022655 U CN 205022655U CN 201520698942 U CN201520698942 U CN 201520698942U CN 205022655 U CN205022655 U CN 205022655U
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- CN
- China
- Prior art keywords
- pipe
- coil pipe
- lower coil
- wheel
- wheel seat
- 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.)
- Withdrawn - After Issue
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses an automatic stay knot of receiving of bassinet wheel constructs, including hand (hold) pipe, lower coil pipe, front wheel, rear wheel, the hand (hold) pipe is with the coil pipe is articulated down, on the wheel seat, on the back wheel seat was located to the rear wheel, preceding wheel seat and lower coil pipe can wind coil pipe rotatable coupling down before the front wheel was located, coil pipe rotatable coupling under back wheel seat can wind with lower coil pipe, be equipped with on the coil pipe down and follow the gliding sliding sleeve of coil pipe down, be equipped with the connecting rod between hand (hold) pipe and the lower coil pipe, but connecting rod one end and hand (hold) pipe swing joint, but the connecting rod other end and sliding sleeve swing joint, be equipped with down interlock mechanism on the coil pipe, the hand (hold) pipe is with down between the coil pipe when folding, and before the sliding sleeve drives through interlock mechanism wheel seat, back wheel seat messenger front wheel, rear wheel are placed the orientation to the level and are turned to by vertical placing. The utility model discloses the structure can realize inwards bending of wheel when folding up the frame. This kind of simple structure, convenient operation can save the volume.
Description
Technical field
The utility model relates to a kind of bassinet wheel automatic retracting structure, be specifically related to one return the vehicle to the garage and knock off after its wheel can inflexed carriage for children structure.
Background technology
At present, the carriage for children structure in conventional art, due to portable needs, its folding mode is varied, and in order to more save space, technical personnel carries out structural development by every means, but still complex structure, inconvenient operation, and volume reduces limited.
Utility model content
The utility model technical issues that need to address are to provide a kind of bassinet wheel automatic retracting structure, and the structure of this kind of bassinet wheel automatic retracting structure is simple, easy to operate, can save volume.
The utility model bassinet wheel automatic retracting structure can take following technical scheme:
A kind of bassinet wheel automatic retracting structure, comprises handle pipe, lower coil pipe, front-wheel, trailing wheel; Handle pipe and lower coil pipe hinged; Front-wheel is located on front-wheel seat, and trailing wheel is located on rear wheel seat, and front-wheel seat and lower coil pipe can be rotatably connected around lower coil pipe, and rear wheel seat and lower coil pipe can be rotatably connected around lower coil pipe; Lower coil pipe is provided with the sliding sleeve that can slide along lower coil pipe, and be provided with connecting rod between handle pipe and lower coil pipe, connecting rod one end is connected with handle pipe is movable, and the connecting rod other end is connected with sliding sleeve is movable; Lower coil pipe is provided with interlinked mechanism, and time folding between handle pipe and lower coil pipe, sliding sleeve drives front-wheel seat by interlinked mechanism, rear wheel seat makes front-wheel, trailing wheel is by vertically placing to horizontal positioned directional steering.
The utility model is dealt with problems and can also be taked following measures further:
One of them mode is: described interlinked mechanism comprises front connection pipe, rear connection pipe, rotates pipe, and the outer wall rotated on pipe is provided with along the deep-slotted chip breaker set by the outer wall rotating pipe, rotates pipe and is positioned at lower coil pipe; Sliding sleeve is provided with pin, and this pin puts in deep-slotted chip breaker by the bar shaped chute on lower coil pipe; Front connection pipe one end connection of rotating pipe, the other end connects front-wheel seat; Rear connection pipe one end connection of rotating pipe, the other end connects rear wheel seat.
One of them mode is: described front connection pipe, rear connection pipe are positioned at lower coil pipe.
One of them mode is: deep-slotted chip breaker is the groove extended to form to the circumferential and axial of outer wall rotating pipe.
One of them mode is: front-wheel seat, rear wheel seat are respectively equipped with the collar, and each cover is located on lower coil pipe.
One of them mode is: lower coil pipe with front-wheel seat corresponding position be provided with along lower coil pipe circumference extend turn to groove, front connection pipe turns to groove to be connected with front-wheel seat by this.
One of them mode is: lower coil pipe with rear wheel seat corresponding position be provided with along lower coil pipe circumference extend turn to groove, rear connection pipe turns to groove to be connected with rear wheel seat by this.
Technique scheme has such
technique effect:
The utility model structure is energy when folding bicycle frame, and handle pipe, in the process of folding, can realize the inside bending of wheel simultaneously, and the volume of vehicle frame is reduced greatly.This kind of structure is simple, easy to operate, can save volume.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of bassinet wheel automatic retracting structure.
Fig. 2 is that the one of bassinet wheel automatic retracting structure folds schematic diagram.
Fig. 3 is the folded state schematic diagram of bassinet wheel automatic retracting structure.
Fig. 4 is the another kind of folded state schematic diagram of bassinet wheel automatic retracting structure.
Fig. 5 is the exploded sketch of bassinet wheel automatic retracting structure.
Fig. 6 is the inner structure schematic diagram of bassinet wheel automatic retracting structure.
Fig. 7 is the inner structure part enlarged diagram of bassinet wheel automatic retracting structure.
Fig. 8 is the schematic diagram of lower coil pipe.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is specifically described.
Embodiment: as shown in Figures 1 to 8, bassinet wheel automatic retracting structure, comprises handle pipe 1, lower coil pipe 2, front-wheel 3, trailing wheel 4.Handle pipe 1 is hinged with lower coil pipe 2, and in this example, handle pipe 1 is hinged with the front end of lower coil pipe 2.Front-wheel 3 is located on front-wheel seat 301, and trailing wheel 4 is located on rear wheel seat 401, and front-wheel seat 301 and lower coil pipe 2 can be rotatably connected around lower coil pipe 2, and rear wheel seat 401 and lower coil pipe 2 can be rotatably connected around lower coil pipe 2.Lower coil pipe 2 is provided with the sliding sleeve 5 that can slide along lower coil pipe 2, and be provided with connecting rod 6 between handle pipe 1 and lower coil pipe 2, connecting rod 6 one end is connected with handle pipe 1 is movable, and connecting rod 6 other end is connected with sliding sleeve 5 is movable.Lower coil pipe 2 is provided with interlinked mechanism, and time folding between handle pipe 1 and lower coil pipe 2, sliding sleeve 5 drives front-wheel seat 301 by interlinked mechanism, rear wheel seat 401 makes front-wheel 3, trailing wheel 4 by vertically placing to horizontal positioned directional steering.
Interlinked mechanism comprises front connection pipe 7, rear connection pipe 8, rotates pipe 9, and the outer wall rotated on pipe 9 is provided with along the deep-slotted chip breaker 901 set by the outer wall rotating pipe 9, rotates pipe 9 and is positioned at lower coil pipe 2.Sliding sleeve 5 is provided with pin 501, and this pin 501 puts in deep-slotted chip breaker 901 by the bar shaped chute 201 on lower coil pipe 2; Front connection pipe 7 one end connection of rotating pipe 9, the other end connects front-wheel seat 301; Rear connection pipe 8 one end connection of rotating pipe 9, the other end connects rear wheel seat 401.
Front connection pipe 7, rear connection pipe 8 are positioned at lower coil pipe 2.
Deep-slotted chip breaker 901 is the groove extended to form to the circumferential and axial of outer wall rotating pipe 9.
Front-wheel seat 301, rear wheel seat 401 are respectively equipped with the collar 10, and each collar 10 is placed on lower coil pipe 2.
An improved procedure is: lower coil pipe 2 with front-wheel seat 301 corresponding position be provided with along lower coil pipe 2 circumference extend turn to groove 202, front connection pipe 7 turns to groove 202 to be connected with front-wheel seat 301 by this.
An improved procedure is: lower coil pipe 2 with rear wheel seat 401 corresponding position be provided with along lower coil pipe 2 circumference extend turn to groove 203, rear connection pipe 8 turns to groove 203 to be connected with rear wheel seat 401 by this.
Principle of work: when handle pipe folds to lower coil pipe, connecting rod drives sliding sleeve to slide, and sells and slides in deep-slotted chip breaker, rotation pipe is rotated.Rotate pipe drives front connection pipe, rear connection pipe to rotate simultaneously, and at this moment drive front-wheel seat respectively, rear wheel seat turns to horizontal direction, achieves the inside bending of wheel.This kind of structure is simple, easy to operate, can save volume.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a bassinet wheel automatic retracting structure, is characterized in that: comprise handle pipe, lower coil pipe, front-wheel, trailing wheel; Handle pipe and lower coil pipe hinged; Front-wheel is located on front-wheel seat, and trailing wheel is located on rear wheel seat, and front-wheel seat and lower coil pipe can be rotatably connected around lower coil pipe, and rear wheel seat and lower coil pipe can be rotatably connected around lower coil pipe; Lower coil pipe is provided with the sliding sleeve that can slide along lower coil pipe, and be provided with connecting rod between handle pipe and lower coil pipe, connecting rod one end is connected with handle pipe is movable, and the connecting rod other end is connected with sliding sleeve is movable; Lower coil pipe is provided with interlinked mechanism, and time folding between handle pipe and lower coil pipe, sliding sleeve drives front-wheel seat by interlinked mechanism, rear wheel seat makes front-wheel, trailing wheel is by vertically placing to horizontal positioned directional steering.
2. bassinet wheel automatic retracting structure according to claim 1, it is characterized in that: described interlinked mechanism comprises front connection pipe, rear connection pipe, rotates pipe, the outer wall rotated on pipe is provided with along the deep-slotted chip breaker set by the outer wall rotating pipe, rotates pipe and is positioned at lower coil pipe; Sliding sleeve is provided with pin, and this pin puts in deep-slotted chip breaker by the bar shaped chute on lower coil pipe; Front connection pipe one end connection of rotating pipe, the other end connects front-wheel seat; Rear connection pipe one end connection of rotating pipe, the other end connects rear wheel seat.
3. bassinet wheel automatic retracting structure according to claim 2, is characterized in that: described front connection pipe, rear connection pipe are positioned at lower coil pipe.
4. bassinet wheel automatic retracting structure according to claim 2, is characterized in that: deep-slotted chip breaker is the groove extended to form to the circumferential and axial of outer wall rotating pipe.
5. bassinet wheel automatic retracting structure according to claim 2, is characterized in that: front-wheel seat, rear wheel seat are respectively equipped with the collar, and each cover is located on lower coil pipe.
6. bassinet wheel automatic retracting structure according to claim 5, is characterized in that: lower coil pipe with front-wheel seat corresponding position be provided with along lower coil pipe circumference extend turn to groove, front connection pipe turns to groove to be connected with front-wheel seat by this.
7. bassinet wheel automatic retracting structure according to claim 5, is characterized in that: lower coil pipe with rear wheel seat corresponding position be provided with along lower coil pipe circumference extend turn to groove, rear connection pipe turns to groove to be connected with rear wheel seat by this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698942.1U CN205022655U (en) | 2015-09-10 | 2015-09-10 | Automatic stay knot of receiving of bassinet wheel constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698942.1U CN205022655U (en) | 2015-09-10 | 2015-09-10 | Automatic stay knot of receiving of bassinet wheel constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022655U true CN205022655U (en) | 2016-02-10 |
Family
ID=55255215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520698942.1U Withdrawn - After Issue CN205022655U (en) | 2015-09-10 | 2015-09-10 | Automatic stay knot of receiving of bassinet wheel constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172867A (en) * | 2015-06-01 | 2015-12-23 | 欧仕儿童用品(福建)有限公司 | Baby carriage structure with automatic folding wheels |
-
2015
- 2015-09-10 CN CN201520698942.1U patent/CN205022655U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172867A (en) * | 2015-06-01 | 2015-12-23 | 欧仕儿童用品(福建)有限公司 | Baby carriage structure with automatic folding wheels |
| CN105172867B (en) * | 2015-06-01 | 2017-08-15 | 福建欧仕儿童用品股份有限公司 | Bassinet wheel automatic retracting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 363900 Fujian city of Zhangzhou province Changtai Xingtai Industrial 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. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20170815 |
|
| AV01 | Patent right actively abandoned |