CN204016781U - A kind of blind-guide brick - Google Patents
A kind of blind-guide brick Download PDFInfo
- Publication number
- CN204016781U CN204016781U CN201420304084.3U CN201420304084U CN204016781U CN 204016781 U CN204016781 U CN 204016781U CN 201420304084 U CN201420304084 U CN 201420304084U CN 204016781 U CN204016781 U CN 204016781U
- Authority
- CN
- China
- Prior art keywords
- blind
- ball seat
- cane handle
- guide
- thread bush
- 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
Links
- 239000011449 brick Substances 0.000 title claims abstract description 16
- 230000001771 impaired effect Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
A kind of blind-guide brick, comprises cane handle, it is characterized in that, on cane handle, ball seat is installed, and is fixed with roller ball in ball seat.This utility model is the special blind-man crutch being used in combination with city guide groove, simple in structure, economical and practical.This utility model brings great convenience to blind person's trip, correctly guides blind person to walk, and increases the safety of blind person's trip.
Description
Technical field
This utility model relates to a kind of crutch, particularly a kind of blind-guide brick.
Background technology
Existing blind-guide brick, adopts ultrasound wave, photovoltaic principals, uses blind person is carried out to guide separately.Also there is no the blind-guide brick supporting with the guide road of town road.
Summary of the invention
The deficiency not matching with the guide road of town road for solving prior art, this utility model provides a kind of blind-guide brick, and this blind-guide brick and municipal sidewalk for visually impaired people are used in conjunction with, and can improve guide efficiency, facilitate blind person to go on a journey.
For achieving the above object, the following technical scheme of this utility model:
A kind of blind-guide brick, comprises cane handle, on cane handle, ball seat is installed, and is fixed with roller ball in ball seat.
Above-mentioned a kind of blind-guide brick, cane handle one end is fixed with thread bush, and ball seat is threaded with thread bush; Thread bush bottom is at the upside of the bottom of cane handle.
Above-mentioned a kind of blind-guide brick, described thread bush and cane handle are screwed.
Roller ball and ball seat adopt the structure of ball pen head, and ball seat and blind-guide brick can make separate type, and in the time not needing guide, desirable lower ball base and roller ball, reduce spin wearing and tearing, the service life of prolongation roller ball.
Thread bush bottom is arranged on to the upside of crutch bottom simultaneously, take off ball seat using crutch when ordinary canes is used, the thread bush that can not wear and tear, extends service life of thread bush and ball seat.
Rolling bulb can roll and carry out guide in the sidewalk for visually impaired people of municipal public use, and sidewalk for visually impaired people is provided with U-shaped or V-type guide groove, and rolling bulb rolls and advances in guide groove, can really move ahead along track on the one hand, and blind person can not wander off, and ensures safety; On the other hand, only need push away and move ahead, the contact of rolling reduces physical power loss greatly to blind person.
And, as long as common crutch installs thread bush and the ball seat with roller ball additional, can become a blind-guiding stick being used in combination with groove sidewalk for visually impaired people, economical and practical, with low cost.
Brief description of the drawings
Fig. 1 is this utility model overall structure schematic diagram.
Fig. 2 is ball seat mounting structure schematic diagram.
In figure, be labeled as: 1 cane handle, 2 crutch tips, 3 thread bush, 4 screws, 5 ball seats, 6 roller balls.
Detailed description of the invention
Embodiment mono-
With reference to accompanying drawing, a kind of blind-guide brick, comprises cane handle 1, and cane handle one end is fixed with thread bush 3 by screw 4, and thread bush bottom is at the upside of the bottom of cane handle, and ball seat 5 is threaded with thread bush, is fixed with roller ball 5 in ball seat.
Take off after ball seat, because thread bush bottom is positioned at the upside of cane handle bottom, when at this moment crutch uses as ordinary canes, can damaged screw cover, extend the service life of thread bush and ball seat.
Embodiment bis-
With reference to accompanying drawing, the present embodiment is different from embodiment mono-, and this enforcement is directly fixed on the crutch tip with ball seat 2 on cane handle 1, becomes a kind of special and the matching used blind-guiding stick in municipal groove sidewalk for visually impaired people.
Claims (3)
1. a blind-guide brick, comprises cane handle, it is characterized in that, on cane handle, ball seat is installed, and is fixed with roller ball in ball seat.
2. a kind of blind-guide brick as claimed in claim 1, is characterized in that cane handle one end is fixed with thread bush, and ball seat is threaded with thread bush; Thread bush bottom is at the upside of the bottom of cane handle.
3. a kind of blind-guide brick as claimed in claim 2, is characterized in that thread bush and cane handle are screwed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304084.3U CN204016781U (en) | 2014-06-10 | 2014-06-10 | A kind of blind-guide brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304084.3U CN204016781U (en) | 2014-06-10 | 2014-06-10 | A kind of blind-guide brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016781U true CN204016781U (en) | 2014-12-17 |
Family
ID=52056704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304084.3U Expired - Fee Related CN204016781U (en) | 2014-06-10 | 2014-06-10 | A kind of blind-guide brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016781U (en) |
-
2014
- 2014-06-10 CN CN201420304084.3U patent/CN204016781U/en not_active Expired - Fee Related
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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: 20141217 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |