CN207106574U - The brake gear of old man's vehicle using motor - Google Patents
The brake gear of old man's vehicle using motor Download PDFInfo
- Publication number
- CN207106574U CN207106574U CN201720870758.XU CN201720870758U CN207106574U CN 207106574 U CN207106574 U CN 207106574U CN 201720870758 U CN201720870758 U CN 201720870758U CN 207106574 U CN207106574 U CN 207106574U
- Authority
- CN
- China
- Prior art keywords
- frame
- brake
- rear wheel
- handrail
- old man
- 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.)
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Abstract
The utility model discloses the brake gear of old man's vehicle using motor, including handrail, parking brake frame, brake cable and two rear wheels, parking brake frame is located at immediately ahead of handrail and close to handrail, handrail connects body shell by bar with rear wheel frame respectively with rear wheel, the steel wire rope upper end connection parking brake frame of brake cable, lower end connects a damper frame, damper frame is installed in rotation on rear wheel frame, damper frame both ends are equipped with the baffle plate of compressible rear wheel outer rim, when hold backward pull the hand brake frame when, baffle plate can brake rear wheel.This brake gear sets parking brake frame immediately ahead of handrail and close to arm rest, old man need to only be furthered parking brake frame while handrail is hold with finger, it can be achieved with braking purpose, it can brake at any time, good operability, the compressible rear wheel outer rim of baffle plate simultaneously form certain frictional force, slow down, prevent rear wheel rolling, the dynamics that the braking effect of whole brake gear holds the frame that pulls the hand brake to old man is directly proportional, securely and reliably.
Description
Technical field
It the utility model is related to old man's aid, more particularly to a kind of brake gear of old man's vehicle using motor.
Background technology
China or even the world progressively march toward astogeny society, and old man often needs secondary row because worn with age, legs and feet are inconvenient
Walking instrument, they go on a journey with help, and the most frequently used auxiliary walking instrument is no more than crutch, but there has been the auxiliary of crutch,
Old man can still feel very inconvenient sometimes, because when old man's travel time is long or walking distance is slightly longer, old man
It would generally feel gruelling, it is necessary to sit back temporarily, at this moment crutch is then helpless, because when old man stands long
When, one fulcrum of crutch is not it is difficult to ensure that old man falls down, and the facility (length in such as park for being adapted to old man to take a load off one's feet
Stool) it can not find whenever and wherever possible, old man is particularly some and has to walking often for this by tired and inconvenience hardship
Patient's (such as apoplexy sequelae).Moreover, shopping or the carrying child of buying vegetables of either going out, often unable to do what one wishes, use of buying vegetables
Trailer, need to take efforts dragging, and children, which are weary from walking, easily to continue to stay in, it is necessary to people carries on the back, and is adapted to the elderly in the market, special
Not Shi He legs and feet inconvenience the elderly it is few in the professional car closely gone for a drive, had a walk, how to facilitate old man trip be mesh
Preceding technical problem urgently to be resolved hurrily, meanwhile, because legs and feet are inconvenient, running into emergency may have little time to stop old man, because
It is also required to configure a set of safe and reliable brake gear.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of brake gear of old man's vehicle using motor,
It can be braked at any time, good operability, securely and reliably.
Technical scheme is used by the utility model solves its technical problem：
The brake gear of old man's vehicle using motor, including handrail, parking brake frame, brake cable and two rear wheels, the parking brake frame position
Body shell is connected with rear wheel frame by bar respectively with rear wheel immediately ahead of handrail and close to handrail, the handrail, institute
The steel wire rope upper end connection parking brake frame of brake cable is stated, lower end connects a damper frame, and the damper frame is installed in rotation on trailing wheel
On frame, the damper frame both ends are equipped with the baffle plate of compressible rear wheel outer rim, when hold backward pull the hand brake frame when, baffle plate energy
Enough brake rear wheel.
As the improvement of above-mentioned technical proposal, the parking brake frame both ends are equipped with connector, and the connector is away from parking brake
Frame one end is installed in rotation on bar by pivot pin and reduction torsion spring, and one of connector is close to parking brake frame one end
Steel wire rope the end of a thread of brake cable is installed, the upper fixed block for fixing brake cable spool upper end is additionally provided with the bar.
As the improvement of above-mentioned technical proposal, the connector is additionally provided with the latch assembly for locking parking brake frame position.
As the improvement of above-mentioned technical proposal, the latch assembly includes a lock handle, and the lock handle is hinged on connection
On part, the lock handle is provided with card-tight part, and clamping can be contacted with bar by card-tight part when lock handle is pulled upwards.
As the improvement of above-mentioned technical proposal, the rear wheel frame is provided with the lower fixation for being used for fixing brake cable spool lower end
Block.
The beneficial effects of the utility model have：
This brake gear sets parking brake frame immediately ahead of handrail and close to arm rest, and old man only needs while handrail is hold
Furthered parking brake frame with finger, can be achieved with braking purpose, can brake at any time, good operability, the compressible rear wheel outer rim of baffle plate
And certain frictional force is formed, slow down, prevent rear wheel rolling, braking effect and the old man of whole brake gear hold the frame that pulls the hand brake
Dynamics it is directly proportional, securely and reliably.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Referring to Fig. 1, the brake gear of old man's vehicle using motor of the present utility model, including handrail 2, parking brake frame 3, the and of brake cable 4
Two rear wheels 5, the parking brake frame 3 are located at the front of handrail 2 and close to handrails 2, and the handrail 2 and rear wheel 5 pass through respectively
Bar 6 and rear wheel frame 7 connect body shell 1, and the brake cable 4 includes steel wire rope 41 and spool 42, and the upper end of steel wire rope 41 connects
Brake frame 3 is taken over, lower end connects a damper frame 8, and the damper frame 8 is installed in rotation on rear wheel frame 7, and is answered by torsion spring
Position, the both ends of damper frame 8 are equipped with the baffle plate 9 of the compressible outer rim of rear wheel 5.
The both ends of parking brake frame 3 are equipped with connector 10, and the connector 10 by pivot pin and is answered away from the one end of parking brake frame 3
Position torsion spring is installed in rotation on bar 6, and one of connector 10 is close to one end installation line of steel wire rope 41 of parking brake frame 3
Head, is additionally provided with the upper fixed block 11 for the upper end of fixed spool 42 on the bar 6, the rear wheel frame 7 be provided be used for it is solid
The lower fixed block 12 of the lower end of alignment pipe 42, when hold backward pull the hand brake frame 3 when, the compressible outer rim of rear wheel 5 of baffle plate 9 and formed one
Fixed frictional force, slow down, prevent rear wheel 5 and roll, whole skidding effect holds the dynamics for the frame 3 that pulls the hand brake into just with old man
Than.
The connector 10 is additionally provided with the latch assembly for locking the position of parking brake frame 3, keeps brake so that vehicle is lasting
Remain static, in the present embodiment, the latch assembly includes a lock handle 13, and the lock handle 13 is hinged on connector 10
On, the lock handle 13 is provided with card-tight part, and clamping can be contacted with bar 6 by card-tight part when lock handle 13 is pulled upwards,
Latch assembly is not limited to such a structure, and other purposes also belong to the protection model of latch assembly for the structure for maintaining brake
Farmland.
Old man need to only be furthered parking brake frame 3 while handrail 2 are hold with finger, be can be achieved with braking purpose, can be made at any time
It is dynamic, good operability.
It is described above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.
Claims (5)
1. the brake gear of old man's vehicle using motor, it is characterised in that：It is described including handrail, parking brake frame, brake cable and two rear wheels
Parking brake frame is located at immediately ahead of handrail and connects vehicle body with rear wheel frame by bar respectively with rear wheel close to handrail, the handrail
Framework, the steel wire rope upper end connection parking brake frame of the brake cable, lower end connect a damper frame, and the damper frame is rotatably mounted
On rear wheel frame, the damper frame both ends are equipped with the baffle plate of compressible rear wheel outer rim, when hold backward pull the hand brake frame when, only
Baffle plate can brake rear wheel.
2. the brake gear of old man's vehicle using motor according to claim 1, it is characterised in that：The parking brake frame both ends are equipped with
Connector, the connector are installed in rotation on bar away from parking brake frame one end by pivot pin and reduction torsion spring, wherein
One connector is additionally provided with steel wire rope the end of a thread close to parking brake frame one end installation brake cable, the bar to be stopped for fixed
The upper fixed block of fare spool upper end.
3. the brake gear of old man's vehicle using motor according to claim 2, it is characterised in that：The connector, which is additionally provided with, to be used for
Lock the latch assembly of parking brake frame position.
4. the brake gear of old man's vehicle using motor according to claim 3, it is characterised in that：The latch assembly includes a lock
Determine handle, the lock handle is hinged on connector, and the lock handle is provided with card-tight part, can pass through card when lock handle is pulled upwards
Tight portion contacts clamping with bar.
5. the brake gear of old man's vehicle using motor according to claim 2, it is characterised in that：The rear wheel frame, which is provided with, to be used for
The lower fixed block of fixed brake cable spool lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870758.XU CN207106574U (en) | 2017-07-18 | 2017-07-18 | The brake gear of old man's vehicle using motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870758.XU CN207106574U (en) | 2017-07-18 | 2017-07-18 | The brake gear of old man's vehicle using motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106574U true CN207106574U (en) | 2018-03-16 |
Family
ID=61584597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720870758.XU Active CN207106574U (en) | 2017-07-18 | 2017-07-18 | The brake gear of old man's vehicle using motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106574U (en) |
-
2017
- 2017-07-18 CN CN201720870758.XU patent/CN207106574U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |