CN202038337U - Infant handcart - Google Patents
Infant handcart Download PDFInfo
- Publication number
- CN202038337U CN202038337U CN201120127988XU CN201120127988U CN202038337U CN 202038337 U CN202038337 U CN 202038337U CN 201120127988X U CN201120127988X U CN 201120127988XU CN 201120127988 U CN201120127988 U CN 201120127988U CN 202038337 U CN202038337 U CN 202038337U
- Authority
- CN
- China
- Prior art keywords
- brake
- control piece
- brake control
- vehicle frame
- handle
- 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
Links
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to an infant handcart, which comprises a handcart frame, a seat mechanism, a plurality of groups of wheel assemblies and a brake mechanism which is arranged between at least one group of wheel assemblies and the handcart frame. The handcart frame comprises a pushing handle. The infant handcart additionally comprises an elastic piece. The pushing handle comprises a pushing handle body and a pushing handle connecting part with an end part which is fixedly connected with the pushing handle body. The pushing handle connecting part extends forwards from one end part of the pushing handle body. One end part of a control piece connecting part is fixedly arranged on the pushing handle connecting part. The other end part of the control piece connecting part is rotatably connected with a brake control piece which can control the brake mechanism after the brake control piece is turned. A traction rope is arranged between the brake control piece and the brake mechanism. The traction rope is connected between the brake control piece and the brake mechanism. When a user pushes the infant handcart, the brake control piece is turned to drive the traction rope to enable the brake mechanism to be at a brake release position; and when the two hands of the user leave the handle, the brake control piece is reset under the effect of the elastic piece, the infant handcart stops moving and therefore the infant handcart is safe to use.
Description
Technical field
The utility model relates to a kind of child's hand barrow.
Background technology
Child's hand barrow 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 child's hand barrow.
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 child's hand barrow, 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 child's hand barrow also comprises makes described braking mechanism stably be positioned at the elastic component under the normal danger,
Described handle comprises the handle connecting portion that handle body, an 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
Be provided with an end of control piece connecting portion on the described handle connecting portion regularly, described braking mechanism is converted to the un-brake position from normal danger brake control piece can be controlled after being connected with rotation rotationally by first rotating shaft in the other end of described control piece connecting portion, be provided with trailing cable between described brake control piece and the described braking mechanism, described brake control piece is positioned at the rear side of described handle body.
In some embodiments, the junction of described trailing cable and described brake control piece is between the other end of described first rotating shaft and 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; 5, first elastic component; 6, control piece connecting portion; 7, first rotating shaft; 8, go-cart vehicle frame; 9, vehicle wheel component.
The specific embodiment
As shown in Figure 2, a kind of child's hand barrow, 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 child's hand barrow also comprises makes described braking mechanism stably be positioned at the elastic component under the normal danger,, this elastic component is to comprise first elastic component 5 and second elastic component of mentioning among the following embodiment.
As shown in Figure 1, described handle comprises the handle connecting portion 4 that handle body 3, an 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
Be provided with an end of control piece connecting portion 6 on the described handle connecting portion 4 regularly, described braking mechanism is converted to the un-brake position from normal danger brake control piece 1 can be controlled after being connected with rotation rotationally by first rotating shaft in the other end of described control piece connecting portion 6, be provided with trailing cable 2 between described brake control piece 1 and the described braking mechanism, described brake control piece 1 is positioned at the rear side of described handle body 3.When operating, the trammer operates described brake control piece 1 by thumb.
As shown in Figure 1, the junction of described trailing cable 2 and described brake control piece 1 is between the other end of described first rotating shaft 7 and described brake control piece 1.
As shown in Figure 1, described elastic component comprises first elastic component 5 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 5, 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 (5)
1. child's hand barrow, 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 a kind of child's hand barrow also comprises makes described braking mechanism stably be positioned at the elastic component under the normal danger,
Described handle comprises the handle connecting portion (4) that handle body (3), an 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)
Be provided with an end of control piece connecting portion (6) on the described handle connecting portion (4) regularly, described braking mechanism is converted to the un-brake position from normal danger brake control piece (1) can be controlled after being connected with rotation rotationally by first rotating shaft in the other end of described control piece connecting portion (6), be provided with trailing cable (2) between described brake control piece (1) and the described braking mechanism, described brake control piece (1) is positioned at the rear side of described handle body (3).
2. a kind of child's hand barrow according to claim 1 is characterized in that: the junction of described trailing cable (2) and described brake control piece (1) is positioned between the other end of described first rotating shaft (7) and described brake control piece (1).
3. a kind of child's hand barrow according to claim 1 is characterized in that: described elastic component comprises first elastic component (5) that is arranged between described brake control piece (1) and the described handle body (3).
4. a kind of child's hand barrow 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.
5. a kind of child's hand barrow 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 |
|---|---|---|---|
| CN201120127988XU CN202038337U (en) | 2011-04-27 | 2011-04-27 | Infant handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120127988XU CN202038337U (en) | 2011-04-27 | 2011-04-27 | Infant handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038337U true CN202038337U (en) | 2011-11-16 |
Family
ID=44965796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120127988XU Expired - Fee Related CN202038337U (en) | 2011-04-27 | 2011-04-27 | Infant handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973107A (en) * | 2015-07-28 | 2015-10-14 | 嘉兴职业技术学院 | Parking control mechanism of storage cart for hotel |
| CN105083362A (en) * | 2015-07-28 | 2015-11-25 | 嘉兴职业技术学院 | Parking control mechanism for storage cart in hotel |
-
2011
- 2011-04-27 CN CN201120127988XU patent/CN202038337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973107A (en) * | 2015-07-28 | 2015-10-14 | 嘉兴职业技术学院 | Parking control mechanism of storage cart for hotel |
| CN105083362A (en) * | 2015-07-28 | 2015-11-25 | 嘉兴职业技术学院 | Parking control mechanism for storage cart in hotel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202822656U (en) | Improved type golf cart | |
| CN101758847B (en) | Baby stroller | |
| CN201923194U (en) | Reversing-handle baby stroller | |
| CN102275610B (en) | Baby carrier | |
| CN204184524U (en) | Double collaborative detachable bicycle side by side | |
| CN202038337U (en) | Infant handcart | |
| CN201999046U (en) | Infant barrow | |
| CN202152063U (en) | Seat mechanism and child tricycle provided with same | |
| CN102145702B (en) | Infant stroller | |
| CN202038336U (en) | Baby stroller | |
| CN201626469U (en) | Baby stroller | |
| CN202038338U (en) | Baby handcart | |
| CN202038335U (en) | Baby carriage | |
| CN202080310U (en) | Baby buggy | |
| CN201999040U (en) | Baby carriage | |
| CN202038333U (en) | Baby carriage | |
| CN201415735Y (en) | Baby stroller | |
| CN202038343U (en) | Infant wheelbarrow | |
| CN202186419U (en) | Baby carrier | |
| CN204998694U (en) | Simple and easy electronic two -wheeled single wheel convertible car | |
| CN202098448U (en) | Infant trolley | |
| CN203623895U (en) | Anti-collision electric bicycle pedals | |
| CN203186482U (en) | Self-lock device using saddle | |
| CN202449041U (en) | Baby stroller | |
| CN201980369U (en) | Front wheel driving and rear wheel steering type bicycle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20200427 |