CN207683586U - A kind of cart active brake gear - Google Patents
A kind of cart active brake gear Download PDFInfo
- Publication number
- CN207683586U CN207683586U CN201721478279.XU CN201721478279U CN207683586U CN 207683586 U CN207683586 U CN 207683586U CN 201721478279 U CN201721478279 U CN 201721478279U CN 207683586 U CN207683586 U CN 207683586U
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- brake
- brake axle
- mounting base
- cart
- driving lever
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Abstract
The utility model discloses a kind of cart active brake gears, including：Brake axle mounting base, brake cable, driving lever and fixed seat, the brake axle mounting base is arranged in the fixed frame side of corresponding wheel, the fixed seat is arranged on push rod, the driving lever is hinged in fixed seat, the wheel face is provided with the convex block or groove at a circle interval, end is provided in the brake axle mounting base to be directed towards between convex block or the brake axle of groove, the brake cable is connected between brake axle front end and driving lever bottom, is provided in the brake axle mounting base and brake axle is pushed to extend to the spring between adjacent projections or in groove.By the above-mentioned means, cart active brake gear described in the utility model, when parking, driving lever loses the constraint of human hand, spring is resetted using compressing force, and brake shaft end is moved between adjacent projections or in groove, avoids the rotation of wheel, reach to loose one's grip and stop, actively brakes, be swift in response.
Description
Technical field
The utility model is related to logistics tool fields, more particularly to a kind of cart active brake gear.
Background technology
In order to promote the stability in use of cart, the wheel group of part cart can trample triggering brake from brake device
Device and braked, avoid the rotation of wheel group.
Existing cart brake gear is usually passive brake gear, needs artificially to be triggered, and without active brake system
System, if operator forgets to carry out brake operation when stopping, wheel group is easy from when encountering slope or vibrations then accident occurs,
Safety is poor.
Utility model content
Mainly solving the technical problems that provide a kind of cart active brake gear, when parking, carries out actively the utility model
Brake promotes safety in utilization.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of cart active brake is provided
Vehicle device, including：Brake axle mounting base, brake cable, driving lever and fixed seat, the cart include chassis, push rod and wheel, the vehicle
Wheel is arranged in the lower section on chassis, and the push rod is arranged in one end of chassis upper, and the brake axle mounting base setting is in corresponding vehicle
The fixed frame side of wheel, the fixed seat are arranged on push rod, and the driving lever is hinged in fixed seat, the wheel face setting
There is the convex block at a circle interval to be either provided with end in the groove brake axle mounting base to be directed towards between convex block or groove
Brake axle, the brake cable is connected between brake axle front end and driving lever bottom, and promotion is provided in the brake axle mounting base
Brake axle extends to the spring between adjacent projections or in groove.
In one preferred embodiment of the utility model, lead corresponding with brake axle is provided in the brake axle mounting base
To plate, pilot hole corresponding with brake axle is provided in the guide plate.
In one preferred embodiment of the utility model, adjusting nut is provided on the brake axle, the spring is arranged
On brake axle and between adjusting nut and guide plate.
In one preferred embodiment of the utility model, screw thread corresponding with adjusting nut is provided on the brake axle.
In one preferred embodiment of the utility model, sheath is provided with outside the brake cable, the sheath is connected to brake
Between axle mount and fixed seat.
In one preferred embodiment of the utility model, brake cable is tightened when the driving lever is stirred to push rod direction, brake axle
It retreats and end is made to be detached from the convex block or groove of corresponding wheel face.
The utility model has the beneficial effects that：A kind of cart active brake gear that the utility model is pointed out, cart make
In, driving lever and push rod can be caught together and be pushed and pulled, brake axle retreats and discharges wheel at this time, mobile flexible, parking
When, driving lever loses the constraint of human hand, and spring is resetted using compressing force, brake shaft end be moved between adjacent projections or
In groove, the rotation of wheel is avoided, reaches to loose one's grip and stop, is actively braked, is swift in response, improves safety in utilization.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of cart active brake gear of the utility model；
Fig. 2 is the upward view on chassis in Fig. 1；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is a kind of driving lever of cart active brake gear of the utility model in brake one preferred embodiment of unlocked state
Structural schematic diagram.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
~ Fig. 4 is please referred to Fig.1, the utility model embodiment includes：
A kind of cart active brake gear, including：Brake axle mounting base 2, brake cable 12, driving lever 9 and fixed seat 10, it is described to push away
Vehicle includes chassis 7, push rod 8 and wheel 1, and the lower section on chassis 7 is arranged in the wheel 1, mobile flexible, and the setting of the push rod 8 exists
The one end on 7 top of chassis, it is convenient to push.
The brake axle mounting base 2 is arranged in 13 side of fixed frame of corresponding wheel 1, usually stops to two wheels 1
Cost is saved in the installation of axle mount 2, and braking effect is guaranteed, and the setting of the fixed seat 10 is kept away in 8 rear side of push rod
Loading in front of obstruction free.
The driving lever 9 is hinged in fixed seat 10, flexible swinging, and 1 side of the wheel is provided with the convex block at a circle interval
11, which are either provided with end in the groove brake axle mounting base 2, is directed towards between convex block 11 or the brake axle of groove 4,
The brake cable 12 is connected between 9 bottom of 4 front end of brake axle and driving lever, and promotion brake is provided in the brake axle mounting base 2
Axis 4 extends to the spring 3 between adjacent projections 11 or in groove, and before driving lever 9 triggers, the active force of spring 3 keeps brake axle 4
End carries out active brake between adjacent projections 11 or in groove.
Guide plate 5 corresponding with brake axle 4 is provided in the brake axle mounting base 2, be provided in the guide plate 5 with
4 corresponding pilot hole of brake axle, pilot hole improve the structural stability of 4 telescopic moving of brake axle.
Adjusting nut 6 is provided on the brake axle 4, the spring 3 is set on brake axle 4 and is located at adjusting nut 6
Between guide plate 5, spring 3 gives adjusting nut 6 active force.Spiral shell corresponding with adjusting nut 6 is provided on the brake axle 4
Line facilitates the rotation of adjusting nut 6, changes the decrement of spring 3 and the elongation of brake axle 4, and control is flexible.
Be provided with sheath 14 outside the brake cable 12, the sheath 14 be connected to brake axle mounting base 2 and fixed seat 10 it
Between, stable structure is good to the protectiveness of brake cable 12.
When cart, hand is grabbed driving lever 9 and is stirred to 8 direction of push rod, and brake cable 12 is tightened, and brake axle 4 retreats and end is detached from
The convex block 11 or groove of 1 side of corresponding wheel, wheel 1 are released and are rotated, mobile flexible.When parking, both hands are unclamped,
Driving lever 9 and brake axle 4 reset under the effect of spring 3, carry out the active brake of wheel 1.
Wheel is divided into directional wheel and universal wheel, and brake axle mounting base 2 is typically mounted on the fixed frame side of directional wheel, convenient
The arrangement of brake cable 12 can also be mounted on the fixed frame side of universal wheel, need the fixation for considering brake cable 12.
In conclusion a kind of cart active brake gear that the utility model is pointed out, can carry out active brake in parking
Vehicle, flexibility is good, improves the safety used.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of cart active brake gear, the active for cart is braked, which is characterized in that including：Brake axle mounting base, lock
Line, driving lever and fixed seat, the cart include chassis, push rod and wheel, and the wheel is arranged in the lower section on chassis, the push rod
It is arranged in one end of chassis upper, the brake axle mounting base is arranged in the fixed frame side of corresponding wheel, and the fixed seat is set
It sets on push rod, the driving lever is hinged in fixed seat, and the wheel face is provided with the convex block or groove at a circle interval, institute
It states and is provided with that end is directed towards between convex block or the brake axle of groove, the brake cable are connected to brake in brake axle mounting base
Between axis front end and driving lever bottom, be provided in the brake axle mounting base push brake axle extend between adjacent projections or
Spring in groove.
2. cart active brake gear according to claim 1, which is characterized in that be provided in the brake axle mounting base
Guide plate corresponding with brake axle is provided with pilot hole corresponding with brake axle in the guide plate.
3. cart active brake gear according to claim 2, which is characterized in that be provided with adjusting spiral shell on the brake axle
Mother, the spring are set on brake axle and between adjusting nut and guide plate.
4. cart active brake gear according to claim 3, which is characterized in that be provided with and adjust on the brake axle
The corresponding screw thread of nut.
5. cart active brake gear according to claim 1, which is characterized in that it is provided with sheath outside the brake cable,
The sheath is connected between brake axle mounting base and fixed seat.
6. cart active brake gear according to claim 1, which is characterized in that when the driving lever is stirred to push rod direction
Brake cable is tightened, and brake axle retreats and end is made to be detached from the convex block or groove of corresponding wheel face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478279.XU CN207683586U (en) | 2017-11-08 | 2017-11-08 | A kind of cart active brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721478279.XU CN207683586U (en) | 2017-11-08 | 2017-11-08 | A kind of cart active brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207683586U true CN207683586U (en) | 2018-08-03 |
Family
ID=62988820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721478279.XU Active CN207683586U (en) | 2017-11-08 | 2017-11-08 | A kind of cart active brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207683586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650989A (en) * | 2017-11-08 | 2018-02-02 | 太仓兴锋脚轮有限公司 | A kind of stroller active brake gear |
| CN109677480A (en) * | 2019-03-04 | 2019-04-26 | 北京小李行车科技发展有限公司 | A kind of hand propelled delivery vehicle, braking control system and application method |
| CN109677480B (en) * | 2019-03-04 | 2024-05-14 | 上海益航网络科技有限公司 | Hand-push type carrier, brake control system and use method |
-
2017
- 2017-11-08 CN CN201721478279.XU patent/CN207683586U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650989A (en) * | 2017-11-08 | 2018-02-02 | 太仓兴锋脚轮有限公司 | A kind of stroller active brake gear |
| CN109677480A (en) * | 2019-03-04 | 2019-04-26 | 北京小李行车科技发展有限公司 | A kind of hand propelled delivery vehicle, braking control system and application method |
| CN109677480B (en) * | 2019-03-04 | 2024-05-14 | 上海益航网络科技有限公司 | Hand-push type carrier, brake control system and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215434 No. 11 Zhibei Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Xingfeng Casters (Jiangsu) Co., Ltd. Address before: 215434 No. 11 Zhibei Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Granary Xing Feng castor Co., Ltd |