CN202038338U - Baby handcart - Google Patents
Baby handcart Download PDFInfo
- Publication number
- CN202038338U CN202038338U CN2011201281536U CN201120128153U CN202038338U CN 202038338 U CN202038338 U CN 202038338U CN 2011201281536 U CN2011201281536 U CN 2011201281536U CN 201120128153 U CN201120128153 U CN 201120128153U CN 202038338 U CN202038338 U CN 202038338U
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- CN
- China
- Prior art keywords
- brake
- control piece
- brake control
- handle
- vehicle 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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- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
A baby handcart comprises a handcart frame, a seat mechanism, a plurality of groups of wheel components, a brake mechanism and an elastic piece, wherein the seat mechanism is arranged on the handcart frame; the plurality of groups of wheel components are arranged at the lower part of the handcart frame; the brake mechanism is arranged between at least one group of wheel components and the handcart frame and is provided with a braking position and a brake releasing position; the handcart frame is provided with a push handle for a pusher to grab; by the elastic piece, the brake mechanism can be stably positioned at the braking position; the push handle is rotatably provided with a brake control piece which can control the brake mechanism to switch to the brake releasing position from the braking position after rotating; and a pulling cable is arranged between the brake control piece and the brake mechanism. As the pulling cable is connected between the brake control piece and the brake mechanism, when a user pushes the baby handcart, the brake control piece is rotated to drive the pulling cable, so that the brake mechanism is at the brake releasing position; and when the hands of the user leave the handle, the brake control piece is reset under the action of the elastic piece, and the baby handcart stops moving, therefore, the use is safer.
Description
Technical field
The utility model relates to a kind of baby stroller.
Background technology
Baby stroller of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the seat mechanism on the described go-cart vehicle frame, be arranged on many groups vehicle wheel component of described go-cart vehicle frame bottom, be arranged at the braking mechanism between at least one group of described vehicle wheel component and the described go-cart vehicle frame with normal danger and un-brake position, described go-cart vehicle frame comprises push rod, be arranged at the handle on the described push rod, described go-cart vehicle frame is provided with riding of tramping with one's feet of changing of the described braking mechanism of control between normal danger and un-brake position.
The utility model content
The technical problems to be solved in the utility model provides a kind of baby stroller.
In order to solve the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of baby stroller, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the seat mechanism on the described go-cart vehicle frame, be arranged on many groups vehicle wheel component of described go-cart vehicle frame bottom, be arranged at the braking mechanism between at least one group of described vehicle wheel component and the described go-cart vehicle frame with normal danger and un-brake position, described go-cart vehicle frame comprises the handle that grips for the trammer
Described baby stroller also comprises makes described braking mechanism stably be positioned at the elastic component under the normal danger,
Be provided with rotationally on the described handle and can control described braking mechanism after the rotation and be converted to the brake control piece of un-brake position, be provided with trailing cable between described brake control piece and the described braking mechanism from normal danger.
In some embodiments, described handle comprises the handle body, the handle connecting portion that one end and described handle body are fixedly connected, described handle connecting portion forwards stretches out from an end of described handle body, the other end of described handle connecting portion is connected with the go-cart vehicle frame, being connected rotatedly by first rotating shaft with described handle body to the middle part greatly of described brake control piece, described brake control piece is positioned at the front side of described handle body, and described brake control piece is connected with described trailing cable near an end of described handle body.
In some embodiments, described handle body is provided with registration mast, and described trailing cable is walked around described registration mast and is connected with described brake control piece.
In some embodiments, described elastic component comprises first elastic component that is arranged between described brake control piece and the described handle body.
In some embodiments, be provided with the stop gear of the described brake control piece rotational angle of restriction between described brake control piece and the described handle.
In some embodiments, the bottom of described go-cart vehicle frame is provided with the wheel joint, corresponding vehicle wheel component is connected by the wheel shaft that axial line extends along horizontal direction rotatedly with the described joint of taking turns, described braking mechanism comprises a plurality of brake grooves that are opened on the described vehicle wheel component, has the brake handle of brake pin by first rotating shaft and the described joint bonded assembly that rotates of taking turns, the axle center that described brake groove is evenly distributed on wheel shaft is on the circumference in the center of circle, the other end of described trailing cable and described brake are being permanently connected, when described braking mechanism is positioned under the normal danger, described brake pin is inserted in one of them described brake groove, when described braking mechanism is positioned under the un-brake position, described brake pin and all described brake grooves all are separated, described elastic component comprise be arranged at described brake and described second elastic component of taking turns between the joint.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: be connected with trailing cable between brake control piece and the braking mechanism, the user is in the process of carrying out, thereby rotating brake control piece drive trailing cable makes braking mechanism be positioned under the un-brake position, when user's both hands left handle, the brake control piece resetted under the effect of elastic component, and this moment, braking mechanism was positioned under the normal danger, child stroller stops to move, and uses safer.
Description of drawings
Accompanying drawing 1 is the handle front view;
Accompanying drawing 2 is a scheme drawing of the present utility model.
Wherein: 1, brake control piece; 2, trailing cable; 3, handle body; 4, handle connecting portion; 6, registration mast; 7, first rotating shaft; 8, go-cart vehicle frame; 9, vehicle wheel component.
The specific embodiment
As shown in Figure 2, a kind of baby stroller, comprise go-cart vehicle frame 8 with expanded position and folding position, be arranged at seat mechanism on the described go-cart vehicle frame 8, be arranged on described go-cart vehicle frame 8 bottoms four groups of vehicle wheel components 9, be arranged at the braking mechanism between at least one group of described vehicle wheel component 9 and the described go-cart vehicle frame 8 with normal danger and un-brake position, described go-cart vehicle frame 8 comprises the handle that grips for the trammer
Described baby stroller also comprises makes described braking mechanism stably be positioned at the elastic component under the normal danger, and this elastic component is to comprise first elastic component and second elastic component of mentioning among the following embodiment.
Be provided with rotationally on the described handle and can control described braking mechanism after the rotation and be converted to the brake control piece 1 of un-brake position, be provided with trailing cable 2 between described brake control piece 1 and the described braking mechanism from normal danger.
As shown in Figure 1, described handle comprises handle body 3, the handle connecting portion 4 that one end and described handle body 3 are fixedly connected, described handle connecting portion 4 forwards stretches out from an end of described handle body 3, the other end of described handle connecting portion 4 is connected with go-cart vehicle frame 8, being connected rotatedly by first rotating shaft 7 with described handle body 3 to the middle part greatly of described brake control piece 1, described brake control piece 1 is positioned at the front side of described handle body 3, and described brake control piece 1 is connected with described trailing cable 2 near an end of described handle body 3.When operating, the trammer passes through the described brake control piece 1 of other four finger manipulations except thumb.
As shown in Figure 1, described handle body 3 is provided with registration mast 6, and described trailing cable 2 is walked around described registration mast 6 and is connected with described brake control piece 1.
Do not have diagram, described elastic component comprises first elastic component that is arranged between described brake control piece 1 and the described handle body 3.Promptly after rotating described brake control piece 1, the trammer discharges described brake control piece 1 again, and return to the preceding position of rotation with described brake control piece 1 this moment under the effect of first elastic component, promptly help braking mechanism is returned under the normal danger.
Do not have diagram, be provided with the stop gear of described brake control piece 1 rotational angle of restriction between described brake control piece 1 and the described handle.About stop gear so long as can limit the mechanism of two sliding scales between the rotatable parts and can both use at this.As stop gear can be, described brake control piece 1 is provided with first limiting section, described handle is provided with two second limiting sections, first limiting section is between two second limiting sections, when described first limiting section and described second limiting section were inconsistent, described brake control piece 1 can not described relatively handle rotation.
Described braking mechanism is not utility model main points of the present utility model, the concrete structure of braking mechanism can be: the bottom of described go-cart vehicle frame 8 is provided with the wheel joint, corresponding vehicle wheel component 9 is connected by the wheel shaft that axial line extends along horizontal direction rotatedly with the described joint of taking turns, described braking mechanism comprises a plurality of brake grooves that are opened on the described vehicle wheel component 9, has the brake handle of brake pin by first rotating shaft and the described joint bonded assembly that rotates of taking turns, the axle center that described brake groove is evenly distributed on wheel shaft is on the circumference in the center of circle, the other end of described trailing cable 2 and described brake are being permanently connected, when described braking mechanism is positioned under the normal danger, described brake pin is inserted in one of them described brake groove, when described braking mechanism is positioned under the un-brake position, described brake pin and all described brake grooves all are separated, described elastic component comprise be arranged at described brake and described second elastic component of taking turns between the joint.
There is not diagram, can also use brake holding mechanism, as having fixing wheel shaft, wheel hub on the vehicle wheel component 9, brake holding mechanism comprises that an end is fixed on the brake bar on the go-cart vehicle frame 8, the other end of brake bar is connected with the bottom of above-mentioned trailing cable 2, being provided with between the other end of brake bar and the go-cart vehicle frame 8 makes described braking mechanism stably be positioned at second elastic component under the normal danger, under the normal danger, the brake bar is held tightly on corresponding wheel hub, under the un-brake position, the brake bar is separated with corresponding wheel hub.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (6)
1. baby stroller, comprise go-cart vehicle frame (8) with expanded position and folding position, be arranged at seat mechanism on the described go-cart vehicle frame (8), be arranged on described go-cart vehicle frame (8) bottom many groups vehicle wheel component (9), be arranged at the braking mechanism between at least one group of described vehicle wheel component (9) and the described go-cart vehicle frame (8) with normal danger and un-brake position, described go-cart vehicle frame (8) comprises the handle that grips for the trammer
It is characterized in that: described baby stroller also comprises makes described braking mechanism stably be positioned at the elastic component under the normal danger,
Be provided with rotationally on the described handle and can control described braking mechanism after the rotation and be converted to the brake control piece (1) of un-brake position, be provided with trailing cable (2) between described brake control piece (1) and the described braking mechanism from normal danger.
2. baby stroller according to claim 1, it is characterized in that: described handle comprises handle body (3), the handle connecting portion (4) that one end and described handle body (3) are fixedly connected, described handle connecting portion (4) forwards stretches out from an end of described handle body (3), the other end of described handle connecting portion (4) is connected with go-cart vehicle frame (8), being connected rotatedly by first rotating shaft (7) with described handle body (3) to the middle part greatly of described brake control piece (1), described brake control piece (1) is positioned at the front side of described handle body (3), and described brake control piece (1) is connected with described trailing cable (2) near an end of described handle body (3).
3. baby stroller according to claim 1 is characterized in that: described handle body (3) is provided with registration mast (6), and described trailing cable (2) is walked around described registration mast (6) and is connected with described brake control piece (1).
4. baby stroller according to claim 1 is characterized in that: described elastic component comprises first elastic component that is arranged between described brake control piece (1) and the described handle body (3).
5. baby stroller according to claim 1 is characterized in that: the stop gear that is provided with restriction described brake control piece (1) rotational angle between described brake control piece (1) and the described handle.
6. baby stroller according to claim 1, it is characterized in that: the bottom of described go-cart vehicle frame (8) is provided with the wheel joint, corresponding vehicle wheel component (9) is connected by the wheel shaft that axial line extends along horizontal direction rotatedly with the described joint of taking turns, described braking mechanism comprises a plurality of brake grooves that are opened on the described vehicle wheel component (9), has the brake handle of brake pin by first rotating shaft and the described joint bonded assembly that rotates of taking turns, the axle center that described brake groove is evenly distributed on wheel shaft is on the circumference in the center of circle, the other end of described trailing cable (2) and described brake are being permanently connected, when described braking mechanism is positioned under the normal danger, described brake pin is inserted in one of them described brake groove, when described braking mechanism is positioned under the un-brake position, described brake pin and all described brake grooves all are separated, described elastic component comprise be arranged at described brake and described second elastic component of taking turns between the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201281536U CN202038338U (en) | 2011-04-27 | 2011-04-27 | Baby handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201281536U CN202038338U (en) | 2011-04-27 | 2011-04-27 | Baby handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038338U true CN202038338U (en) | 2011-11-16 |
Family
ID=44965797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201281536U Expired - Fee Related CN202038338U (en) | 2011-04-27 | 2011-04-27 | Baby handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038338U (en) |
-
2011
- 2011-04-27 CN CN2011201281536U patent/CN202038338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |