CN202669896U - Three-wheeled infant handcart - Google Patents
Three-wheeled infant handcart Download PDFInfo
- Publication number
- CN202669896U CN202669896U CN 201220309603 CN201220309603U CN202669896U CN 202669896 U CN202669896 U CN 202669896U CN 201220309603 CN201220309603 CN 201220309603 CN 201220309603 U CN201220309603 U CN 201220309603U CN 202669896 U CN202669896 U CN 202669896U
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- CN
- China
- Prior art keywords
- basket
- infant
- locking
- wheeled
- tricycle frame
- 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.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to a three-wheeled infant handcart which comprises a three-wheeled frame. The three-wheeled frame is provided with an infant basket for infants to lie down. Two wheels are arranged on the rear side of the three-wheeled frame, and a universal wheel is arranged in the front of the three-wheeled frame. A buckling device is arranged at the bottom of the infant basket and connected with the three-wheeled frame. The buckling device comprises a buckle connecting piece close to the front end at the bottom of the infant basket and a buckle fastening piece at the rear end at the bottom of the infant basket. The buckle fastening piece comprises a locking shell which is internally provided with a locking block. A locking spring is arranged between the locking block and the locking shell. The locking block is provided with an unlocking handle. With the adoption of the structure, the infant basket on the three-wheeled frame is unlocked and re-locked after the direction change, so that the three-wheeled infant handcart is simple in structure, convenient in direction change and easy to operate.
Description
Technical field
The utility model relates to a kind of three-wheel baby stroller that baby stroller is made the field.
Background technology
Existing baby stroller comprises the sleeping basket in vehicle frame and the vehicle frame, and sleeping basket is fixed in the vehicle frame, also has awning on the vehicle frame, when the sun is stronger, because the working direction of hand barrow will change, all sunlight are often understood direct projection and are arrived with it the baby, are unfavorable for that the baby is healthy; A kind of baby stroller is arranged now on the market just under the direction adjustment with the handle of hand barrow, can reach and make all the time baby back to sunlight, but this complex structure, and unfamiliar people is not easy to operate very much, and the time of handle commutation is longer; In the buggy industry, because buggy can only advance to a direction, it is loaded down with trivial details also impracticable changing handle at present, and the sleeping basket of buggy is all fixed, and can not conveniently commutate, and under the sunlight that is exposed to the sun, is easy to the baby is tanned severely.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly makes things convenient for tricycle frame commutation and can make the baby avoid the three-wheel baby stroller of sunlight.
The technical scheme in the invention for solving the technical problem is: a kind of three-wheel baby stroller, comprise tricycle frame, tricycle frame is provided with the bassinet basket that couches for the baby, and the back of described tricycle frame is provided with two wheels, and the front is provided with a cardan wheel; Described bassinet basket bottom is provided with bayonet unit and is connected with tricycle frame.
In order conveniently to carry out switch operation, further, described bayonet unit comprises the bayonet connection that is positioned at the forward end in bassinet basket bottom and the snap lock part that is positioned at rear end, bassinet basket bottom.
Further concrete, described snap lock part comprises locking shell, and described locking shell inside is provided with latch segment, is provided with locking spring between latch segment and the locking shell, and latch segment is provided with unlocking handle.
The beneficial effects of the utility model are: adopted after the said structure, only the bassinet basket release need to have been mentioned on tricycle frame and change direction and lock and get final product, simple in structure, commutation is convenient, easily operates.
Description of drawings
Fig. 1 is the structural representation of the utility model tricycle frame;
Fig. 2 is the structural representation of the utility model bassinet basket;
Fig. 3 is the structure for amplifying schematic diagram of a-quadrant among Fig. 2.
Among the figure: 1, tricycle frame; 2, bassinet basket; 3, bayonet connection; 4, snap lock part; 4-1, locking shell; 4-2, latch segment; 4-3, unlocking handle.
The specific embodiment
A kind of three-wheel baby stroller comprises tricycle frame 1 as shown in Figure 1, and tricycle frame 1 is provided with the bassinet basket 2 that couches for the baby, and the back of described tricycle frame 1 is provided with two wheels, and the front is provided with a cardan wheel; Described bassinet basket 2 bottoms are provided with bayonet unit and are connected with tricycle frame 1; Described bayonet unit comprises the bayonet connection 3 that is positioned at the forward end in bassinet basket 2 bottoms and the snap lock part 4 that is positioned at rear end, bassinet basket 2 bottom; Described snap lock part 4 comprises locking shell 4-1, and described locking shell 4-1 inside is provided with latch segment 4-2, is provided with locking spring between latch segment 4-2 and the locking shell 4-1, and latch segment 4-2 is provided with unlocking handle 4-3.
In the time of operation, pulling unlocking handle 4-3 drives latch segment 4-2 motion, the latch segment 4-2 compression locking spring that moves backward, unblank this moment, bassinet basket 2 can be proposed from tricycle frame 1, adjust the direction of bassinet basket 2, bayonet connection 3 is buckled on the tricycle frame 1, press bassinet basket 2 downwards, this moment the compression locking spring that moves backward of the latch segment 4-2 in the latching device, when tricycle frame 1 entered locked position, latch segment 4-2 got back to original position by the elastic force of locking spring and finishes locking action.
It is emphasized that above is better implementation column of the present utility model, and every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (3)
1. a three-wheel baby stroller comprises tricycle frame (1), and tricycle frame (1) is provided with the bassinet basket (2) that couches for the baby, and it is characterized in that: the back of described tricycle frame is provided with two wheels, and the front is provided with a cardan wheel; Described bassinet basket (2) bottom is provided with bayonet unit and is connected with tricycle frame (1).
2. three-wheel baby stroller according to claim 1 is characterized in that: described bayonet unit comprises the bayonet connection (3) that is positioned at the forward end in bassinet basket (2) bottom and is positioned at the snap lock part (4) of rear end bottom the bassinet basket (2).
3. three-wheel baby stroller according to claim 2, it is characterized in that: described snap lock part (4) comprises locking shell (4-1), described locking shell (4-1) inside is provided with latch segment (4-2), be provided with locking spring between latch segment (4-2) and the locking shell (4-1), latch segment (4-2) is provided with unlocking handle (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309603 CN202669896U (en) | 2012-06-29 | 2012-06-29 | Three-wheeled infant handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309603 CN202669896U (en) | 2012-06-29 | 2012-06-29 | Three-wheeled infant handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669896U true CN202669896U (en) | 2013-01-16 |
Family
ID=47490820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309603 Expired - Fee Related CN202669896U (en) | 2012-06-29 | 2012-06-29 | Three-wheeled infant handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172866A (en) * | 2015-10-09 | 2015-12-23 | 南京航空航天大学 | Safe and stable front omni-directional wheel type tri-scooter |
| CN108383041A (en) * | 2018-05-08 | 2018-08-10 | 苏州艾沃意特机械设备制造有限公司 | Vehicle lift structure and shearing type lifter |
-
2012
- 2012-06-29 CN CN 201220309603 patent/CN202669896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172866A (en) * | 2015-10-09 | 2015-12-23 | 南京航空航天大学 | Safe and stable front omni-directional wheel type tri-scooter |
| CN108383041A (en) * | 2018-05-08 | 2018-08-10 | 苏州艾沃意特机械设备制造有限公司 | Vehicle lift structure and shearing type lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130629 |