CN2827815Y - Brake mechanism of children carriage - Google Patents
Brake mechanism of children carriage Download PDFInfo
- Publication number
- CN2827815Y CN2827815Y CN 200520074865 CN200520074865U CN2827815Y CN 2827815 Y CN2827815 Y CN 2827815Y CN 200520074865 CN200520074865 CN 200520074865 CN 200520074865 U CN200520074865 U CN 200520074865U CN 2827815 Y CN2827815 Y CN 2827815Y
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- CN
- China
- Prior art keywords
- brake member
- operating parts
- children trolley
- braking mechanism
- control position
- 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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Abstract
The utility model relates to a brake mechanism of a children carriage, which comprises joints of wheels, a brake member rotationally connected with the joints of the wheels, and wheels rotationally connected with the joints of the wheels; a plurality of locking slots are arranged on the wheels; two work positions are arranged on the brake member; at the first work position, one end part of the brake member is inserted in the locking slots; at the second work position, one end part of the brake member is separated from the locking slots; an operation member is arranged on a push handle rod at the upper part of a frame of the carriage; one end part of a hauling rope is connected to the operation member, the other end part of the hauling rope is connected with the other end of the brake component; the operation member is operated to cause the brake member to be switched between the first work position and the second work position. In braking, an operator only operates the operation member by hands so that the brake member is positioned at the first work position. The brake mechanism is suitable for children carriages of which the push handle rods are switchable, with broad application ranges.
Description
Technical field
The utility model relates to a kind of children trolley, especially the braking mechanism of children trolley.
Background technology
In the prior art, the braking mechanism of children trolley, comprise the wheel joint that is fixedly connected with the go-cart vehicle frame, with the described joint bonded assembly brake member that rotates of taking turns, with the described joint bonded assembly wheel that rotates of taking turns, have a plurality of lock slots on the described wheel, described brake member has two control positioies, first control position is a latched position, this moment, one end of described brake member was inserted in the described lock slots, be about to the children trolley brake, second control position is a unlocked position, this moment, one end of described brake member broke away from described lock slots, children trolley can be carried out.Usually braking mechanism is arranged on the rear wheel support of go-cart vehicle frame, the operator is positioned at the rear of children trolley during implementation, in the time described children trolley will being braked, then tramp with one's feet and move an end of described brake member, brake member is placed first control position, in the time need not braking, then tramp with one's feet and move the other end of described brake member, brake member is placed second control position, but this braking mechanism is not suitable for the switchable children trolley of pulling handle rod, after the pulling handle rod commutation, the operator is positioned at the place ahead of children trolley during implementation, and this moment is if will brake children trolley, the operator must run the rear to children trolley, the described brake member of just stepping on, promptly this braking mechanism is not suitable for the switchable children trolley of pulling handle rod, and range of use is less.
Summary of the invention
The utility model purpose provides a kind of braking mechanism of children trolley, and its range of use is wider.
For achieving the above object, the technical solution adopted in the utility model is: a kind of braking mechanism of children trolley, comprise the wheel joint that is fixedly connected with the go-cart vehicle frame, with the described joint bonded assembly brake member that rotates of taking turns, with the described joint bonded assembly wheel that rotates of taking turns, have a plurality of lock slots on the described wheel, described brake member has two control positioies, first control position is a latched position, this moment, one end of described brake member was inserted in the described lock slots, second control position is a unlocked position, this moment, one end of described brake member broke away from described lock slots, the pulling handle rod on described go-cart vehicle frame top is provided with operating parts, be connected with an end of trailing cable on the described operating parts, the other end of described trailing cable is connected with the other end of described brake member, operates described operating parts and makes described brake member change between first control position and second control position.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because pulling handle rod is provided with operating parts, this operating parts is connected with described brake member by trailing cable, when needing brake, operator's only with hand is operated described operating parts, make described brake member be placed in first control position, this braking mechanism also is applicable to the switchable children trolley of pulling handle rod, and its range of use is wider.
Description of drawings
Accompanying drawing 1 is the block diagram of tool with children trolley of the present utility model;
Accompanying drawing 2 is structural representation of the present utility model (brake member is in first control position);
Accompanying drawing 3 is structural representation of the present utility model (brake member is in second control position);
Wherein: 1, go-cart vehicle frame; 2, wheel joint; 3, brake member; 4, pulling handle rod; 5, wheel; 6, operating parts; 7, first elastic component; 8, lock slots; 9, lead the phase rope; 10, locations; 11, locating surface; 12, second elastic component; 13, teeth groove;
The specific embodiment
Referring to each accompanying drawing, a kind of braking mechanism of children trolley, comprise the wheel joint 2 that is fixedly connected with go-cart vehicle frame 1, with the described joint 2 bonded assembly brake member 3 that rotates of taking turns, with the described joint 2 bonded assembly wheel 5 that rotates of taking turns, have a plurality of lock slots 8 on the described wheel 5, described brake member 3 has two control positioies, as shown in Figure 2, first control position is a latched position, this moment, one end of described brake member 3 was inserted in the described lock slots 8, as shown in Figure 3, second control position is a unlocked position, and this moment, one end of described brake member 3 broke away from described lock slots 8.The pulling handle rod 4 on described go-cart vehicle frame 1 top is provided with operating parts 6, be connected with an end of trailing cable 9 on the described operating parts 6, the other end of described trailing cable 9 is connected with the other end of described brake member 3, operates described operating parts 6 and makes described brake member 3 change between first control position and second control position.
Shown in accompanying drawing 2, accompanying drawing 3, be provided with the location positioning mechanism of operating parts 6 between described operating parts 6 and the described pulling handle rod 4.The location positioning mechanism of described operating parts 6 comprises the locations 10 that is arranged on rotationally on the described pulling handle rod 4, described operating parts 6 is provided with locating surface 11, when described brake member 3 is in first control position, described locations 10 is against on the described locating surface 11, thereby, make described brake member 3 be held on first control position with described operating parts 6 location.
Shown in accompanying drawing 2, accompanying drawing 3, described operating parts 6 is arranged on the described pulling handle rod 4 rotationally, and the center of rotation that described locating surface 11 is positioned at described operating parts 6 is on the circumferencial direction in the center of circle.Its circumferencial direction of described operating parts 6 upper edges offers teeth groove 13, and described locating surface 11 is positioned at described teeth groove 13.
Shown in accompanying drawing 2, accompanying drawing 3, be provided with second elastic component 12 between described locations 10 and the described pulling handle rod 4.
Shown in accompanying drawing 2, accompanying drawing 3, described brake member 3 and described the wheel are provided with first elastic component 7 between the joint 2.
As shown in Figure 3, this moment, described brake member 3 was in second control position, in the time of children trolley need being braked, as shown in Figure 2, only the elastic force that need overcome described first elastic component 7 is pressed described operating parts 6, thereby under the pulling of trailing cable 9, make an end of described brake member 3 be inserted in the described lock slots 8, children trolley can be braked, this moment, described locations 10 was against on the locating surface 11 on the described operating parts 6, made described brake member 3 remain in first control position; If when needing again children trolley to be carried out, the elastic force that should overcome described second elastic component 12 is pressed described locations 10, make described locations 10 break away from described locating surface 11, as shown in Figure 3, this moment is under the reset force of first elastic component 7, make described brake member 3 break away from described lock slots 8, children trolley can be carried out.
Claims (7)
1, a kind of braking mechanism of children trolley, comprise the wheel joint (2) that is fixedly connected with go-cart vehicle frame (1), with described joint (2) the bonded assembly brake member (3) that rotates of taking turns, with described joint (2) the bonded assembly wheel (5) that rotates of taking turns, have a plurality of lock slots (8) on the described wheel (5), described brake member (3) has two control positioies, first control position is a latched position, one end of described brake member this moment (3) is inserted in the described lock slots (8), second control position is a unlocked position, one end of described brake member this moment (3) breaks away from described lock slots (8), it is characterized in that: the pulling handle rod (4) on described go-cart vehicle frame (1) top is provided with operating parts (6), be connected with an end of trailing cable (9) on the described operating parts (6), the other end of described trailing cable (9) is connected with the other end of described brake member (3), operates described operating parts (6) and makes described brake member (3) change between first control position and second control position.
2, the braking mechanism of children trolley according to claim 1 is characterized in that: the location positioning mechanism that is provided with operating parts (6) between described operating parts (6) and the described pulling handle rod (4).
3, the braking mechanism of children trolley according to claim 2, it is characterized in that: the location positioning mechanism of described operating parts (6) comprises the locations (10) that is arranged on rotationally on the described pulling handle rod (4), described operating parts (6) is provided with locating surface (11), when described brake member (3) was in first control position, described locations (10) was against on the described locating surface (11).
4, the braking mechanism of children trolley according to claim 3, it is characterized in that: described operating parts (6) is arranged on the described pulling handle rod (4) rotationally, and the center of rotation that described locating surface (11) is positioned at described operating parts (6) is on the circumferencial direction in the center of circle.
5, the braking mechanism of children trolley according to claim 4 is characterized in that: its circumferencial direction of described operating parts (6) upper edge offers teeth groove (13), and described locating surface (11) is positioned at described teeth groove (13).
6, the braking mechanism of children trolley according to claim 3 is characterized in that: be provided with second elastic component (12) between described locations (10) and the described pulling handle rod (4).
7, the braking mechanism of children trolley according to claim 1 is characterized in that: described brake member (3) and described the wheel are provided with first elastic component (7) between the joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074865 CN2827815Y (en) | 2005-08-22 | 2005-08-22 | Brake mechanism of children carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520074865 CN2827815Y (en) | 2005-08-22 | 2005-08-22 | Brake mechanism of children carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827815Y true CN2827815Y (en) | 2006-10-18 |
Family
ID=37079372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520074865 Expired - Fee Related CN2827815Y (en) | 2005-08-22 | 2005-08-22 | Brake mechanism of children carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827815Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013004025A1 (en) * | 2011-07-06 | 2013-01-10 | 好孩子儿童用品有限公司 | Braking mechanism for child stroller |
| CN111703495A (en) * | 2020-07-20 | 2020-09-25 | 太仓新奇乐婴儿用品有限公司 | Baby stroller capable of automatically releasing orientation and braking after reversing |
| CN113085441A (en) * | 2019-12-23 | 2021-07-09 | 明门瑞士股份有限公司 | Rear wheel rotation locking control mechanism and infant carrier thereof |
| CN114945502A (en) * | 2019-06-13 | 2022-08-26 | 明门瑞士股份有限公司 | Wheel type bearing device |
| US11993302B2 (en) | 2019-06-13 | 2024-05-28 | Wonderland Switzerland Ag | Wheeled carrying apparatus |
-
2005
- 2005-08-22 CN CN 200520074865 patent/CN2827815Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013004025A1 (en) * | 2011-07-06 | 2013-01-10 | 好孩子儿童用品有限公司 | Braking mechanism for child stroller |
| CN114945502A (en) * | 2019-06-13 | 2022-08-26 | 明门瑞士股份有限公司 | Wheel type bearing device |
| US11993302B2 (en) | 2019-06-13 | 2024-05-28 | Wonderland Switzerland Ag | Wheeled carrying apparatus |
| CN113085441A (en) * | 2019-12-23 | 2021-07-09 | 明门瑞士股份有限公司 | Rear wheel rotation locking control mechanism and infant carrier thereof |
| CN111703495A (en) * | 2020-07-20 | 2020-09-25 | 太仓新奇乐婴儿用品有限公司 | Baby stroller capable of automatically releasing orientation and braking after reversing |
| CN111703495B (en) * | 2020-07-20 | 2024-05-31 | 太仓新奇乐婴儿用品有限公司 | Baby stroller capable of automatically releasing orientation and braking after reversing |
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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: 20061018 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |