CN106043404B - A kind of preposition brake gear on reversible push bar cart - Google Patents
A kind of preposition brake gear on reversible push bar cart Download PDFInfo
- Publication number
- CN106043404B CN106043404B CN201610531512.XA CN201610531512A CN106043404B CN 106043404 B CN106043404 B CN 106043404B CN 201610531512 A CN201610531512 A CN 201610531512A CN 106043404 B CN106043404 B CN 106043404B
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- CN
- China
- Prior art keywords
- brake
- cart
- switch
- preposition
- linkage
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- Expired - Fee Related
Links
- 230000002441 reversible effect Effects 0.000 title claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 210000003781 tooth socket Anatomy 0.000 claims description 11
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 7
- 244000152100 Sorbus torminalis Species 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/08—Braking mechanisms; Locking devices against movement
- B62B9/082—Braking mechanisms; Locking devices against movement foot operated
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of preposition brake gears on reversible push bar cart, including brake switch, hauling rope, linkage brake part and rear wheel brake switch；Brake switch is mounted on the front end of cart not commutation states, and is connect with linkage brake part by hauling rope；Rear wheel brake switch is mounted on cart hind axle, and is rotatablely connected with trailing wheel coaxial synchronous, which switchs one end and be fixed on cart, and the other end is operating side that is hanging and pulling above and below；Linkage brake part is rotatably connected on the hind axle of cart, and one end of linkage brake part is fixedly connected with the operating side that rear wheel brake switchs, and the other end is free end；Hauling rope one end is fixedly connected on brake switch, and the other end of hauling rope is fixedly connected on the free end of linkage brake part.The structure of the preposition brake gear meets corresponding test request, while improving the safety of commutation cart.
Description
Technical field
The present invention relates to the braking mechanism fields for perambulator movement or parking, are used for more specifically to one kind
Preposition brake gear on reversible push bar cart.
Background technology
Currently, perambulator in addition to undertake perambulator movement function other than, trailing wheel soil can also be designed with braking mechanism with
Facilitate the stopping parking of perambulator, this rear wheel brake mechanism that can only step on brake switch at trailing wheel, could realize brake
Vehicle function.Existing perambulator is used and convenience in fact in order to realize, commutation cart often may be implemented, can but this
Realize do not have preposition brake function on the perambulator of commutation cart, safety is relatively low, and is unsatisfactory for corresponding test request, to making
User brings security risk.
Invention content
The technical problem to be solved in the present invention is that, for the drawbacks described above of the prior art, providing one kind can for handle
The preposition brake gear to commutate on cart, the structure of the preposition brake gear meets corresponding test request, while improving commutation
The safety of cart.
The technical solution adopted by the present invention to solve the technical problems is：It provides a kind of on reversible push bar cart
Preposition brake gear, including brake switch, hauling rope, linkage brake part and rear wheel brake switch；The brake switch installation
In the front end of cart not commutation states, and it is connect with linkage brake part by the hauling rope；The rear wheel brake switch installation
It is rotatablely connected on cart hind axle, and with trailing wheel coaxial synchronous, which switchs one end and be fixed on cart, the other end
For operating side that is hanging and pulling above and below；The linkage brake part is rotatably connected on the hind axle of cart, linkage brake
One end of part is fixedly connected with the operating side that rear wheel brake switchs, and the other end is free end；Described hauling rope one end is fixedly connected
On brake switch, the other end of hauling rope is fixedly connected on the free end of linkage brake part；When commutation is using cart, lead to
The switch that touches on the brake downwards is crossed, draught line drives linkage brake part and rear brake switch rotation, completes preposition brake.
Preposition brake gear of the present invention on reversible push bar cart, wherein the preposition brake gear is also
Including hauling rope guide part, which is mounted on the holder of cart trailing wheel.
Preposition brake gear of the present invention on reversible push bar cart, wherein the table of the brake switch
Face is equipped with anti-skid chequer.
Preposition brake gear of the present invention on reversible push bar cart, wherein the rear wheel brake switch
Including brake gear, brake mount and brake member；The brake gear is coaxially disposed with cart hind axle, and synchronous with trailing wheel turn
It is dynamic；The brake mount and brake member are arranged in the side of brake gear, which is fixedly mounted on cart, and the one of brake member
End is hinged on hind axle, and the other end is operating side that is hanging and pulling above and below；The brake mount is respectively set on brake member
There is a waist type skewed slot, is equipped with a brake pin along the sliding of waist type skewed slot in the waist type skewed slot of the brake mount and brake member simultaneously；Institute
Brake pin one end is stated to extend out at brake gear, and be detached from by upper and lower the pulling of brake member and out of brake gear tooth socket or
Into in the tooth socket of brake gear.
Preposition brake gear of the present invention on reversible push bar cart, wherein the linkage brake part
One end is fixed on by metalwork on the brake member.
Preposition brake gear of the present invention on reversible push bar cart, wherein the surface of the brake member
It is provided with anti-skid chequer.
The preposition brake gear being used on reversible push bar cart for implementing the present invention, has the advantages that：
(1) perambulator is in the use state that commutates, and by the switch that touches on the brake downwards, draught line drives linkage brake part, i.e.,
The free end of towing brake STATEMENT OF FEDERALLY SPONSORED is upward, and linkage brake part is rotated centered on hind axle, the other end phase of linkage brake part
To moving downward, to drive the operating side that rear wheel brake switchs to move downward, (i.e. brake pin one end, which is in, stretches to brake tooth
State in the tooth socket of wheel), preposition brake is completed, entire perambulator, which is in, stops parked state.
(2) structure of the preposition brake gear meets corresponding test request, while improving the safety of commutation cart.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is the front view for the preposition brake gear on reversible push bar cart of present pre-ferred embodiments；
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 3 is the enlarged diagram of B area in Fig. 1；
Fig. 4 is another angle for the preposition brake gear on reversible push bar cart of present pre-ferred embodiments
Structural schematic diagram；
Fig. 5 is the enlarged diagram (unlocked state figure) of rear wheel brake switch and linkage brake part in Fig. 4；
Fig. 6 is the enlarged diagram (lock-out state figure) of rear wheel brake switch and linkage brake part in Fig. 4；
Wherein, 1, brake switch；2, hauling rope；3, linkage brake part；4, rear wheel brake switchs；401, brake gear；
402, brake mount；403, brake member；404, waist type skewed slot；405, brake pin；5, hauling rope guide part；6, anti-skid chequer；7, metal
Part；A, hind axle；B, trailing wheel.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further：
As shown in figures 1 to 6, a kind of preposition brake gear on reversible push bar cart, including brake switch 1, traction
The mechanisms such as rope 2, linkage brake part 3, rear wheel brake switch 4 and hauling rope guide part 5；
The brake switch 1 is mounted on the front end of cart not commutation states, and passes through the hauling rope and linkage brake part
Connection；It is equipped with anti-skid chequer 6 on the surface of brake switch, is skidded to prevent stepping on brake switch operation.
The rear wheel brake switch 4 is mounted on cart hind axle a, and is rotatablely connected with trailing wheel b coaxial synchronous, the trailing wheel
Brake switch one end is fixed on cart, and the other end is operating side that is hanging and pulling above and below；Specifically, the rear wheel brake
Switch 4 includes brake gear 401, brake mount 402 and brake member 403；The surface of brake member is provided with anti-skid chequer, to prevent
It skids when pulling operation.The brake gear is coaxially disposed with cart hind axle, and is rotated synchronously with trailing wheel；The brake mount and
Brake member is arranged in the side of brake gear, which is fixedly mounted on cart, and one end of brake member is hinged on hind axle
On, the other end is operating side that is hanging and pulling above and below；It is respectively arranged with waist type skewed slot 404 on the brake mount and brake member,
A brake pin 405 along the sliding of waist type skewed slot is equipped in the waist type skewed slot of the brake mount and brake member simultaneously；The brake pin
One end is extend out at brake gear, and is detached from or is entered out of brake gear tooth socket by upper and lower pull of brake member and braked
In the tooth socket of gear.When brake member moves downward, brake pin one end is extend out in the tooth socket of brake gear, realizes locking function；
When brake member moves upwards, brake pin one end is detached from the tooth socket of brake gear, realizes unlocking function.
The linkage brake part 3 is rotatably connected on the hind axle of cart, and one end and the trailing wheel of linkage brake part are stopped
The operating side of stopping switch is fixedly connected, and the other end is free end, is dialed up for being drawn by hauling rope, when hauling rope is upward
The automatic end of the linkage brake part, linkage brake part is pulled to be rotated centered on hind axle, the other end of linkage brake part is opposite
It moves downward, to drive rear wheel brake switch to move downward, realizes locking function.Specifically, the one of the linkage brake part
End is fixed on by metalwork 7 on the brake member.
2 one end of the hauling rope is fixedly connected on brake switch, and the other end of hauling rope is fixedly connected on linkage brake
On the free end of part；The hauling rope guide part is mounted on the holder of cart trailing wheel.
The operating process of the preposition brake gear of the present invention is as follows：
When the rear wheel brake of preposition brake gear is switched with linkage brake part as shown in figure 5, the free end of linkage brake part
Downwards, the operating side of rear wheel brake switch (brakes upwards and sells the state that one end is in the tooth socket for being detached from brake gear), at this time
Entire cart is in normal mobile state.
When the rear wheel brake of preposition brake gear is switched with linkage brake part as shown in fig. 6, at this point, perambulator makes in commutation
With in state, by the switch that touches on the brake downwards, draught line drives linkage brake part, i.e., the free end of towing brake STATEMENT OF FEDERALLY SPONSORED to
On, linkage brake part is rotated centered on hind axle, and the other end of linkage brake part moves relatively downward, to drive trailing wheel to stop
The operating side of stopping switch moves downward (i.e. brake pin one end is in the state in the tooth socket for stretching to brake gear), completes preposition
Brake, entire perambulator, which is in, stops parked state.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (6)
1. a kind of preposition brake gear on reversible push bar cart, which is characterized in that including brake switch, hauling rope,
Linkage brake part and rear wheel brake switch；The brake switch is mounted on the front end of cart not commutation states, and by described
Hauling rope is connect with linkage brake part；The rear wheel brake switch is mounted on cart hind axle, and is turned with trailing wheel coaxial synchronous
Dynamic connection, the rear wheel brake switch one end and are fixed on cart, and the other end is operating side that is hanging and pulling above and below；The brake
Vehicle STATEMENT OF FEDERALLY SPONSORED is rotatably connected on the hind axle of cart, and one end and the operating side of rear wheel brake switch of linkage brake part are solid
Fixed connection, the other end is free end；Described hauling rope one end is fixedly connected on brake switch, and the other end of hauling rope, which is fixed, to be connected
It is connected on the free end of linkage brake part；When commutation is using cart, by the switch that touches on the brake downwards, draught line drives brake connection
Moving part and rear wheel brake switch rotation, complete preposition brake.
2. the preposition brake gear according to claim 1 on reversible push bar cart, which is characterized in that this is preposition
Brake gear further includes hauling rope guide part, which is mounted on the holder of cart trailing wheel.
3. the preposition brake gear according to claim 1 on reversible push bar cart, which is characterized in that the brake
The surface of stopping switch is equipped with anti-skid chequer.
4. the preposition brake gear according to claim 1 on reversible push bar cart, which is characterized in that after described
Wheel brake switch includes brake gear, brake mount and brake member；The brake gear is coaxially disposed with cart hind axle, and with
Trailing wheel rotates synchronously；The brake mount and brake member are arranged in the side of brake gear, which is fixedly mounted on cart,
One end of brake member is hinged on hind axle, and the other end is operating side that is hanging and pulling above and below；The brake mount and brake member
On be respectively arranged with waist type skewed slot, one is equipped in the waist type skewed slot of the brake mount and brake member simultaneously along the sliding of waist type skewed slot
Brake pin；Brake pin one end is extend out at brake gear, and by upper and lower the pulling of brake member and from the tooth socket of brake gear
Interior disengaging enters in the tooth socket of brake gear.
5. the preposition brake gear according to claim 4 on reversible push bar cart, which is characterized in that the brake
One end of vehicle STATEMENT OF FEDERALLY SPONSORED is fixed on by metalwork on the brake member.
6. the preposition brake gear according to claim 4 on reversible push bar cart, which is characterized in that the brake
The surface of vehicle part is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531512.XA CN106043404B (en) | 2016-06-30 | 2016-06-30 | A kind of preposition brake gear on reversible push bar cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531512.XA CN106043404B (en) | 2016-06-30 | 2016-06-30 | A kind of preposition brake gear on reversible push bar cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106043404A CN106043404A (en) | 2016-10-26 |
| CN106043404B true CN106043404B (en) | 2018-11-02 |
Family
ID=57185147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610531512.XA Expired - Fee Related CN106043404B (en) | 2016-06-30 | 2016-06-30 | A kind of preposition brake gear on reversible push bar cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106043404B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598712B1 (en) * | 2002-05-22 | 2003-07-29 | Kingstar Baby Carriage Co., Ltd. | Braking device for baby carriage |
| EP1336545A1 (en) * | 2002-02-15 | 2003-08-20 | PEG PEREGO S.p.A. | Stroller or baby carriage with improved wheel braking system |
| DE20310180U1 (en) * | 2003-07-02 | 2003-09-04 | Britax-Teutonia Kinderwagenfabrik GmbH, 32120 Hiddenhausen | Locking device for running wheel on chassis of pushchair has locking discs with profiling on wheel rims for engagement of spring-loaded locking pins which can be brought into released position by means of unlocking system |
| CN2756523Y (en) * | 2004-08-23 | 2006-02-08 | 平湖市贝斯特童车有限公司 | Brake device of baby tricycle push cart |
| CN2895186Y (en) * | 2006-04-30 | 2007-05-02 | 中山市隆成日用制品有限公司 | Synchronous brake structure for baby carriage |
| CN104742952A (en) * | 2015-03-31 | 2015-07-01 | 宁波妈咪宝婴童用品制造有限公司 | Baby carriage rear wheel braking mechanism |
| CN205801215U (en) * | 2016-06-30 | 2016-12-14 | 宁波妈咪宝婴童用品制造有限公司 | A kind of preposition brake gear in reversible push bar go-cart |
-
2016
- 2016-06-30 CN CN201610531512.XA patent/CN106043404B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1336545A1 (en) * | 2002-02-15 | 2003-08-20 | PEG PEREGO S.p.A. | Stroller or baby carriage with improved wheel braking system |
| US6598712B1 (en) * | 2002-05-22 | 2003-07-29 | Kingstar Baby Carriage Co., Ltd. | Braking device for baby carriage |
| DE20310180U1 (en) * | 2003-07-02 | 2003-09-04 | Britax-Teutonia Kinderwagenfabrik GmbH, 32120 Hiddenhausen | Locking device for running wheel on chassis of pushchair has locking discs with profiling on wheel rims for engagement of spring-loaded locking pins which can be brought into released position by means of unlocking system |
| CN2756523Y (en) * | 2004-08-23 | 2006-02-08 | 平湖市贝斯特童车有限公司 | Brake device of baby tricycle push cart |
| CN2895186Y (en) * | 2006-04-30 | 2007-05-02 | 中山市隆成日用制品有限公司 | Synchronous brake structure for baby carriage |
| CN104742952A (en) * | 2015-03-31 | 2015-07-01 | 宁波妈咪宝婴童用品制造有限公司 | Baby carriage rear wheel braking mechanism |
| CN205801215U (en) * | 2016-06-30 | 2016-12-14 | 宁波妈咪宝婴童用品制造有限公司 | A kind of preposition brake gear in reversible push bar go-cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106043404A (en) | 2016-10-26 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |