CN206493979U - Stay tube folding mechanism before and after improved doll carriage - Google Patents
Stay tube folding mechanism before and after improved doll carriage Download PDFInfo
- Publication number
- CN206493979U CN206493979U CN201621437268.2U CN201621437268U CN206493979U CN 206493979 U CN206493979 U CN 206493979U CN 201621437268 U CN201621437268 U CN 201621437268U CN 206493979 U CN206493979 U CN 206493979U
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- CN
- China
- Prior art keywords
- tube
- stay
- vehicle
- support
- seat stay
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses stay tube folding mechanism before and after a kind of improved doll carriage, it is made up of seat stay, back brace stand tube, preceding support stand tube and front support tube, the seat stay is formed by connecting by left and right seat stay one end, and the other end is connected by U-shaped folder with rear foot tube respectively；The front support tube is formed by connecting by left and right front support tube one end, and the other end by supporting revolving part to be connected with front foot pipe respectively；Connection rear foot tube in support stand tube one end before described, other end connection is left, right front support tube, one end of the back brace stand tube passes through support stand tube before gimbal suspension connection, other end connection is left, right seat stay, the forward support stand tube one end connection rear foot tube certain point of utility model, preceding support stand tube other end connection left and right front support tube, back brace stand tube one end connection Universal active joint, other end connects left and right seat stay, reach the structure of vehicle frame rigid, stay tube respectively forwardly folds the folding system mechanism of returning the vehicle to the garage and knock off for reaching vehicle jackknife minimum to vehicle afterwards before and after front and rear support stand tube promotion during returning the vehicle to the garage and knock off.
Description
Technical field
The utility model is related to doll carriage technical field, and stay tube converts into before and after more particularly to a kind of improved doll carriage
Mechanism.
Background technology
Doll carriage is baby's " vehicles ", it is necessary to which someone assists to push or haul the car that can just walk, nowadays
The function of doll carriage, which has been upgraded to, can sleep, have a meal, plays and plays.Most of current existing doll carriage is tradition
The fold mechanism of formula（That is fore-aft fold）；Volume is big, it is relatively difficult to return the vehicle to the garage and knock off, outgoing carrying is inconvenient.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of improvement that can solve the problem that above mentioned problem and simple structure
Doll carriage before and after stay tube folding mechanism.
The utility model is to solve the technical scheme that its technical problem is used：Before and after a kind of improved doll carriage
Stay tube folding mechanism, is made up of seat stay, back brace stand tube, preceding support stand tube and front support tube, and the seat stay is after left and right
Stay tube one end is formed by connecting, and the other end is connected by U-shaped folder with rear foot tube respectively；The front support tube is by left and right front support tube one end
It is formed by connecting, the other end by supporting revolving part to be connected with front foot pipe respectively；Connection rear foot tube in support stand tube one end before described, separately
One end connects left and right front support tube, and one end rotation of the back brace stand tube is returned the vehicle to the garage and knock off in pipe or front foot pipe after being connected to, and the other end connects
Connect left and right seat stay.
As further improvement of the utility model, the other end of the back brace stand tube is closed provided with rear support activity
Section, is removably set on left and right seat stay by rear support turning joint.
The beneficial effects of the utility model are：The forward support stand tube one end connection rear foot tube certain point of the utility model, it is preceding
Stand tube other end connection left and right front support tube is supportted, one end rotation of back brace stand tube is returned the vehicle to the garage and knock off on pipe after being connected to, other end connection
Left and right seat stay, reaches that stay tube is distinguished before and after front and rear support stand tube promotion during returning the vehicle to the garage and knock off for the structure of vehicle frame rigid, vehicle
Fold the folding system mechanism of returning the vehicle to the garage and knock off for reaching that vehicle jackknife is minimum forwards, backwards, can reach fore-aft fold+Left and right is foldedStrengthen
The rigidity of ride；Single-hand folding, ride can be made to fold minimum dimension；Small volume, vehicle body are light, outgoing carry is more convenient.
Brief description of the drawings
Fig. 1 is one of structural representation that the utility model is arranged on vehicle；
Fig. 2 is the two of the structural representation that the utility model is arranged on vehicle；
Fig. 3 is one of the utility model structure partial schematic diagram；
Fig. 4 is the two of the utility model structure partial schematic diagram；
Fig. 5 is one of the utility model complete vehicle structure collapse state schematic diagram；
Fig. 6 is the two of the utility model complete vehicle structure collapse state schematic diagram；
Indicated in figure：1- seat stays；2- back brace stand tubes；Stand tube is supportted before 3-；4- front support tubes；5-U types are pressed from both sides；The 6- rear feet
Pipe；7- supports revolving part；8- front foot pipes；Return the vehicle to the garage and knock off pipe after 9-；10- rear support turning joints.
Embodiment
In order to deepen to understand of the present utility model, further is made to the utility model below in conjunction with embodiment and accompanying drawing
It is described in detail, the embodiment is only used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Fig. 1 shows a kind of embodiment of stay tube folding mechanism before and after a kind of improved doll carriage of the utility model,
It is made up of seat stay 1, back brace stand tube 2, preceding support stand tube 3 and front support tube 4, the seat stay 1 is by left and right seat stay one end
It is formed by connecting, the other end is connected by U-shaped folder 5 with rear foot tube 6 respectively；The front support tube 4 connected by left and right front support tube one end and
Into the other end is respectively by supporting revolving part 7 to be connected with front foot pipe 8；Support stand tube 3 one end connection rear foot tube 6, another before described
The left and right front support tube 4 of end connection, one end rotation of the back brace stand tube 2 is returned the vehicle to the garage and knock off on pipe 9 after being connected to, and other end connection is left and right
Seat stay 1.The other end of the back brace stand tube 2 is provided with rear support turning joint 10, removable by rear support turning joint
It is dynamic to be arranged on left and right seat stay 1.Reach the front and rear support stand tube promotion during returning the vehicle to the garage and knock off of the structure of vehicle frame rigid, vehicle
Front and rear stay tube respectively forwardly folds the folding system mechanism of returning the vehicle to the garage and knock off for reaching that vehicle jackknife is minimum afterwards, state such as Fig. 5 after returning the vehicle to the garage and knock off,
Shown in Fig. 6.
Fig. 2 shows stay tube folding mechanism before and after another improved doll carriage of the utility model, by seat stay 1, after
Support stand tube 2, preceding support stand tube 3 and front support tube 4 are constituted, and the seat stay 1 is formed by connecting by left and right seat stay one end, separately
One end is connected by U-shaped folder 5 with rear foot tube 6 respectively；The front support tube 4 is formed by connecting by left and right front support tube one end, the other end point
Not by supporting revolving part 7 to be connected with front foot pipe 8；Connection rear foot tube 6 in support stand tube 3 one end before described, other end connection is left and right
Front support tube 4, one end of the back brace stand tube 2, which is rotated, to be connected in front foot pipe 8, and the other end connects left and right seat stay 1, described
The other end of back brace stand tube 2 is provided with rear support turning joint 10, is removably set on by rear support turning joint left and right
On seat stay 1, it is removably set on by rear support turning joint on left and right seat stay 1.Reach the knot of vehicle frame rigid
Structure, stay tube respectively forwardly folds the receipts for reaching vehicle jackknife minimum to vehicle afterwards before and after front and rear support stand tube promotion during returning the vehicle to the garage and knock off
Car folding system mechanism, the state after returning the vehicle to the garage and knock off is as shown in Figure 5, Figure 6.
Claims (2)
1. stay tube folding mechanism before and after a kind of improved doll carriage, it is characterised in that：By seat stay (1), back brace stand tube
(2), preceding support stand tube (3) and front support tube (4) composition, the seat stay (1) are formed by connecting by left and right seat stay one end, separately
One end is connected by U-shaped folder (5) with rear foot tube (6) respectively；The front support tube (4) is formed by connecting by left and right front support tube one end, separately
One end is respectively by supporting revolving part (7) to be connected with front foot pipe (8)；Support stand tube (3) one end connection rear foot tube (6) before described,
The other end connects left and right front support tube (4), one end of the back brace stand tube (2) is rotated be connected to after return the vehicle to the garage and knock off pipe (9) or front foot pipe
(8) on, the other end connects left and right seat stay (1).
2. stay tube folding mechanism before and after improved doll carriage according to claim 1, it is characterised in that：The back brace branch
The other end of frame pipe (2) be provided with rear support turning joint (10), by rear support turning joint be removably set on it is left and right after
On stay tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437268.2U CN206493979U (en) | 2016-12-26 | 2016-12-26 | Stay tube folding mechanism before and after improved doll carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437268.2U CN206493979U (en) | 2016-12-26 | 2016-12-26 | Stay tube folding mechanism before and after improved doll carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493979U true CN206493979U (en) | 2017-09-15 |
Family
ID=59801651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437268.2U Expired - Fee Related CN206493979U (en) | 2016-12-26 | 2016-12-26 | Stay tube folding mechanism before and after improved doll carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791457A (en) * | 2018-07-24 | 2018-11-13 | 佛山诺贝依科技有限责任公司 | It is a kind of can fast folding perambulator |
-
2016
- 2016-12-26 CN CN201621437268.2U patent/CN206493979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791457A (en) * | 2018-07-24 | 2018-11-13 | 佛山诺贝依科技有限责任公司 | It is a kind of can fast folding perambulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |