CN201343119Y - Brake device for baby carrier - Google Patents
Brake device for baby carrier Download PDFInfo
- Publication number
- CN201343119Y CN201343119Y CNU2008202068009U CN200820206800U CN201343119Y CN 201343119 Y CN201343119 Y CN 201343119Y CN U2008202068009 U CNU2008202068009 U CN U2008202068009U CN 200820206800 U CN200820206800 U CN 200820206800U CN 201343119 Y CN201343119 Y CN 201343119Y
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- CN
- China
- Prior art keywords
- brake
- connecting rod
- wheel
- friction member
- connecting bar
- 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 discloses a brake device for baby carriers, which is used for entertaining children. The brake device comprises a friction piece, a connecting bar and a brake handle. The connecting bar is connected with the friction piece which rubs against the wheel face of a front wheel to carry out brake; the connecting bar passes through a fork lever of the front wheel; the upper part of the connecting bar is provided with an inclined slope; a rotating sleeve is sheathed on the upper part of the connecting bar; the inner wall of the rotating sleeve is provided with a slide block matched with the inclined slope; a limit sleeve is sheathed on the rotating sleeve; the brake handle is connected with the rotating sleeve; and the connecting bar is also provided with a reset spring. The brake device has easy manufacture and low cost, a brake function is realized on baby carriers used for entertaining children by means of a simple structure, thus meeting the curiosity of children. The brake device has the brake effect like that of vehicles, and baby carriers with the brake device have more entertainment.
Description
Technical field
The utility model relates to the brake gear for the perambulator of child or entertainment for children.
Background technology
Perambulator for child or entertainment for children is low owing to the speed of a motor vehicle, generally do not need brake gear, but child or children have the desire of the adult people's behavior of simulation usually, at carriage for children the curiosity that brake gear can satisfy children are installed, and make perambulator have more amusement and exercise performance.
Brake gear as transportation equipment is varied, and the subject matter of solution is that brake is reliable, driving safety, but complex structure, cost height, the amusement perambulator of low speed driving not exclusively need such safety performance, and the amusement perambulator that obviously is applied to low speed driving is a kind of waste.Chinese patent prospectus CN1586972A discloses a kind of three-wheel vehicle or four-wheeled brake gear, use a pair of bicycle band-type brake, lock or dish lock rise, the both sides wheel is stressed evenly when making brake, brake is reliable, driving stability safety, but amusement perambulator for low speed driving, structure is too complicated, the cost height.CN2565697Y discloses a kind of braking mechanism of pushchair, comprise the outer brake facing with outer brake facing contact surface, interior brake facing with interior brake facing contact surface, realize brake by sliding in opposite directions between interior brake facing and the outer brake facing, increase the subtend miles of relative movement of outer brake facing and interior brake facing thus, make the action of brake and non-braking state accurately.But this braking mechanism remains too complexity of structure, the cost height for the amusement perambulator of low speed driving.
Summary of the invention
The purpose of this utility model is to provide a kind of simple structure, braking device for children's vehicles with low cost.
This brake gear comprises friction member, connecting rod, the brake handgrip, connecting rod connects friction member, friction member is by braking with the wheel face friction of front-wheel, connecting rod passes the front-wheel fork arm, and the sliding ripple in inclined-plane is arranged at the top of connecting rod, and turning set is enclosed within the top of this connecting rod, slide block with the sliding ripple coupling in inclined-plane is arranged on the turning set inwall, stop collar is enclosed within on this turning set, and the brake handgrip connects turning set, also has retracing spring on the connecting rod.
Above-mentioned brake handgrip is made of rocking arm and clasp, and protruding arm is arranged on the clasp side direction, on the protruding arm chute is arranged, and there is corresponding slide block the end of rocking arm, and the rocking arm middle part is hinged on the hinge hole on the handle-bar.
Also have position limiting slide block on the above-mentioned connecting rod, the front-wheel fork arm has corresponding limit sliding chutes.
Also have a position-limited rack on the above-mentioned friction member, the shape of this position-limited rack and front-wheel fork arm bottom matches.
The utility model is easy to manufacture, and cost is low, realizes brake function by simple structure on the perambulator of child and entertainment for children, satisfies child and children's curiosity, has the braking effect of transportation equipment, and it is recreational that perambulator is had more.
Description of drawings
Fig. 1 is a kind of embodiment perambulator of the utility model block diagram.
Fig. 2 is this practical a kind of embodiment parts explosion.
Fig. 3 is a brake gear assembling scheme drawing.
The specific embodiment
Fig. 1 illustrates a kind of storage battery and drives and trample the dual-purpose toy tricycle of footboard drives, uses as amusement game or motion exercise for 2～6 years old child, on this perambulator, can assemble the utility model brake gear.
Fig. 2 and Fig. 3 illustrate the brake gear of this practical a kind of embodiment, comprise telescopic friction member 1, and friction member 1 is by implementing braking with the friction of the wheel face 2 of front-wheel.Friction member 1 connects the connecting rod 3 that passes front-wheel fork arm 4.The sliding ripple 5 in inclined-plane is arranged at the top of connecting rod 3.Turning set 6 is enclosed within the top of connecting rod 3, and slide block 7 is arranged on the inwall of turning set 6, and this slide block 7 withstands the sliding ripple 5 in inclined-plane and slides on the sliding ripple 5 in inclined-plane.Stop collar 8 is enclosed within on the turning set 6, and by screw fixed on front-wheel fork arm 4, make turning set 6 obtain the location in the axial direction and can not become flexible up and down, stop collar 8 is simultaneously as front-wheel fork arm 4 and handle-bar 9 fastening connection pieces.Also have retracing spring 10 on the connecting rod 3, this retracing spring 10 is a compression spring, and two ends connect connecting rod 3 and front-wheel fork arm 4 respectively.
The brake handgrip is made of rocking arm 11 and clasp 12, and protruding arm 13 is arranged on clasp 12 side direction, on the protruding arm 13 chute 14 is arranged, and there is the slide block that slides accordingly the end of rocking arm 11 in chute 14, and rocking arm 11 middle parts are hinged on the hinge hole 15 of handle-bar 9.
Two fasteners 16 of symmetry are arranged on the turning set 6, corresponding two button holes 17,18 are arranged on the clasp 12, the snapping by fastener 16 and button hole 17,18 makes clasp 12 be connected with turning set 6.
When brake, by the finger hold with a firm grip pull the brake handgrip rocking arm 11, spur protruding arm 13 cws and forward to, make clasp 12 clockwise shearing turning sets 6, slide block 7 on turning set 6 inwalls heads on the sliding ripple 5 in inclined-plane slides connecting rod 3 downwards, and friction member 1 is shifted onto the wheel face 2 of front-wheel and implemented braking.
When removing brake, finger loosens rocking arm 11, and retracing spring 10 resets, and promotes connecting rod 3 and moves up, and friction member 1 leaves the wheel face 2 of front-wheel, has removed braking mode.
Also have position limiting slide block 19 on the connecting rod 3, front-wheel fork arm 4 has corresponding limit sliding chutes, and position limiting slide block 19 is positioned at this limit sliding chutes, reverses in order to prevent connecting rod 3, and friction member 1 is better located.
Also be connected with position-limited rack 20 between friction member 1 and the connecting rod 3, the shape of the rear portion of this position-limited rack 20 and front-wheel fork arm 4 bottoms matches, at brake and releasing brake process, position-limited rack 20 is close to the bottom of front-wheel fork arm 4 and is moved up and down, to prevent reversing or being offset of friction member 1.A source switch also can be set below vehicle frame, and under the state of removing brake, position-limited rack 20 withstands source switch, and perambulator can carry out storage battery and drive, and under braking state, position-limited rack 20 moves down source switch, closes battery power.
Claims (4)
1. the brake gear of a perambulator comprises friction member, connecting rod, the brake handgrip, connecting rod connects friction member, it is characterized in that, described friction member is by braking with the wheel face friction of front-wheel, connecting rod passes the front-wheel fork arm, and the sliding ripple in inclined-plane is arranged at the top of connecting rod, and turning set is enclosed within the top of this connecting rod, slide block with the sliding ripple coupling in inclined-plane is arranged on the turning set inwall, stop collar is enclosed within on this turning set, and the brake handgrip connects turning set, also has retracing spring on the connecting rod.
2. according to the brake gear of the described perambulator of claim 1, it is characterized in that described brake handgrip is made of rocking arm and clasp, protruding arm is arranged on the clasp side direction, on the protruding arm chute is arranged, there is corresponding slide block the end of rocking arm, and the rocking arm middle part is hinged on the hinge hole on the handle-bar.
3. according to the brake gear of the described perambulator of claim 1, it is characterized in that also having position limiting slide block on the described connecting rod, the front-wheel fork arm has corresponding limit sliding chutes.
4. according to the brake gear of the described perambulator of claim 1, it is characterized in that also having a position-limited rack on the described friction member, the shape of this position-limited rack and front-wheel fork arm bottom matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202068009U CN201343119Y (en) | 2008-12-27 | 2008-12-27 | Brake device for baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202068009U CN201343119Y (en) | 2008-12-27 | 2008-12-27 | Brake device for baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343119Y true CN201343119Y (en) | 2009-11-11 |
Family
ID=41274703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202068009U Expired - Fee Related CN201343119Y (en) | 2008-12-27 | 2008-12-27 | Brake device for baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343119Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149548A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Universal wheel |
-
2008
- 2008-12-27 CN CNU2008202068009U patent/CN201343119Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149548A (en) * | 2014-08-12 | 2014-11-19 | 太仓兴锋脚轮有限公司 | Universal wheel |
| CN104149548B (en) * | 2014-08-12 | 2016-05-18 | 太仓兴锋脚轮有限公司 | A kind of universal wheel |
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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: 20091111 Termination date: 20111227 |