CN204982597U - Can let blind person differentiate direction sidewalk for visually impaired people of turn direction - Google Patents
Can let blind person differentiate direction sidewalk for visually impaired people of turn direction Download PDFInfo
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- CN204982597U CN204982597U CN201520207029.7U CN201520207029U CN204982597U CN 204982597 U CN204982597 U CN 204982597U CN 201520207029 U CN201520207029 U CN 201520207029U CN 204982597 U CN204982597 U CN 204982597U
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- sidewalk
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- impaired people
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Abstract
The utility model provides a can let blind person differentiate direction sidewalk for visually impaired people of turn direction constitutes characterized by by the direction sidewalk for visually impaired people brick body (1), the boss point body (2), oval the body (3), rain water leakage hole (4), interval recess (5): adopt the boss point body to close with oval body group, shared width each 50%, it is opposite to turn the orientation position, according to the turn orientation with the form and the difference is laid, look incomplete personage and step on on it and to feel and conveniently to advance under the dual perception of the corner of blind man's stick sense to point out the turn must through double -legged sole different, the boss point body lets the sole step on has more obvious sensation and anti -skidding effect on it, oval physical stamina feel the rectangular of cisoid the place ahead with prevent the effect of sideslipping, the rain water leakage hole is favorable to the concrete cushion below the brick body of rainwater infiltration direction sidewalk for visually impaired people, reduces the ponding of interval recess, the colour is zhonghuang or yellow, does benefit to amblyope's discernment and reminds the postponing implementation, available concrete, plastic, granite stone, firm, wear -resisting, the good material producing of stability.
Description
Technical field
The utility model relates to a kind of sidewalk for visually impaired people, direction that blind person can be allowed to distinguish turn direction, can allow blind person can the turn direction of perception blind road in advance when advancing.
Background technology
" urban road and building accessible facilities design specifications " reprints original text about sidewalk for visually impaired people provision (2011-03-0121:10:07), label: reprint, original text address: " urban road and building accessible facilities design specifications " about sidewalk for visually impaired people provision, author: moral entrepreneur.Take passages wherein: [regulation about sidewalk for visually impaired people: ... design width gets 2 pieces of bricks wide more suitable (0.25m × 2)." sidewalk for visually impaired people design specifications " is taken passages wherein: walk forward to guide visually handicapped person ... each round dot 5mm above ground level].Wherein: [have two kinds of forms about the regulation one of sidewalk for visually impaired people, surface, urban road barrier free design 1. sidewalk for visually impaired people, a kind of is guide to look residual person continues straight forward sidewalk for visually impaired people by feel, surface is elongated is called sidewalk for visually impaired people of advancing, another kind is the destination county of will turning round depending on residual person sidewalk for visually impaired people of announcement or sidewalk for visually impaired people, surface, in circular point shape, is called prompting sidewalk for visually impaired people].There is blind person nearly about 6,000,000 in China, accounts for nearly 18% of the world, accounts for about 3.8% of national population, and average every a population of one million has blind person 3800 people, annual newly-increased blind person about 450,000, and to the year two thousand twenty, blind person's sum is estimated to reach 20,000,000.China is the country that blind person is maximum in the world.The traffic trip of blind person, is a livelihood issues that can not be ignored, is always subject to showing great attention to of government.But because sidewalk for visually impaired people institute palpus laying geographical conditions inadequate, take with artificial, and allow sidewalk for visually impaired people itself not play due effect, add the reasons such as propaganda strength is inadequate, domestic city large-scale sidewalk for visually impaired people construction does not produce the concrete effect helping blind person to advance to blind person trade.Another according to test: the average step length 0.75m of 15 ~ 50 years old adult male population, the long 0.25m of footwear, walk clean long 0.50m.I.e. about three step two meters.
As everyone knows, at present, the turn direction of domestic sidewalk for visually impaired people can be divided into: L-shaped (namely approximate right angle is turned left or turned right), C word (arc turning) etc., need the selection making turning depending on residual personage under the sense of the corner of the further exploration of blind rod, although existing " prompting sidewalk for visually impaired people " has made reminding effect, although when blind person has set foot on " prompting sidewalk for visually impaired people ", but blind person can not be allowed to know, and next step there will be left-hand bend, or the situation of turning right, the selection still must just can made or turn right under the sense of the corner of the further exploration of blind rod, except losing time, the fascination of unpredictable situation also can be caused to blind person.
Summary of the invention
In order to overcome above-mentioned existing " sidewalk for visually impaired people of advancing ", " prompting sidewalk for visually impaired people ", can not allow and know in advance depending on residual personage and need to turn when advancing, can only just know there is turning having set foot on " prompting sidewalk for visually impaired people ", and accurately can not differentiate the deficiency of turning left or turning right, the utility model provides a kind of " sidewalk for visually impaired people, direction " that blind person can be allowed to distinguish turn direction.
The utility model solves the technical scheme that its technical problem adopts: as shown in Figure 1: by direction blind way brick body (1), boss point body (2), oval bar body (3), rain leakage hole (4), spacing convave trough (5) is formed, adopt side boss point body (2) 8 row 4 row being arranged on top, direction blind way brick body (1) and the opposite side oval bar body (3) 1 row 4 row being arranged on top, direction blind way brick body (1), shared width is respectively 50%, when laying 180 degree, placement direction work and turning, as shown in Figure 5, the position of boss point body (2) and oval bar body (3) is contrary, placement can be laid according to the difference of turn direction and form, the length that sidewalk for visually impaired people, direction is laid is 2000MM, the turn direction according to Fig. 9,13,17,20 and the difference of form, adopts and the existing sidewalk for visually impaired people and " point out " road as shown in Figure 6 blind and coordinate and lay of advancing as shown in Figure 7, the rain leakage hole (4) [2 row 7 arrange] being distributed in spacing convave trough (5) end on direction blind way brick body (1) is conducive to the concrete cushion below rainwater infiltration direction blind way brick body (1), reduces the ponding at spacing convave trough (5) end, color is middle Huang or yellow, and yellow itself is brighter, to amblyope and have light sensation to look residual person visually more obvious than other colors, more easily find, available water cement concrete, granite, plastic cement, firm, wear-resisting, good stability material makes.
The beneficial effects of the utility model are: by laying sidewalk for visually impaired people, direction as shown in Figure 1, when the double-legged sole depending on residual personage steps down in above boss point body (2) and oval bar body (3), conduct to the difference of sole sensation by double-legged sole and conveniently advance under dual perception is felt in the corner that blind man's stick is soundd out, add that they are different from hearing and the memory of ordinary person, as Fig. 9, shown in 17, when left foot sole steps on " boss point body " (2), when having round dot projection sensation, personage oriented left-hand bend sidewalk for visually impaired people is at once looked residual in prompting, in like manner, as Figure 13, when right crus of diaphragm sole is stepped on boss point body (2) shown in 20, when having round dot projection sensation, remind and have the sidewalk for visually impaired people bent to right depending on residual personage at once, when cover the straight line 2M(that lays according to turn direction according to walking test about three step pitches from) sidewalk for visually impaired people, direction, correct judgement of just can making when stepping on prompting sidewalk for visually impaired people or turn right, avoids perplexed selection, in order to avoid collision obstacle is caused danger, the design of boss point body (2) can allow blind person conduct to sole by double-legged sole, has more obviously protruding sensation and antiskid function above stepping down in, the design of oval bar body (3) in like manner, can allow blind person conduct to sole by double-legged sole, feels the rectangular of forward front and have anti-sideslip function equally above stepping down in, select color to be middle Huang or yellow, yellow itself is brighter, to amblyope and have light sensation to look residual person visually more obvious than other colors, more easily find, remind the effect that all kinds of vehicle by sidewalk for visually impaired people must slowly be driven a vehicle in addition, rain leakage hole (4) 2 row 7 at spacing convave trough (5) end arranges, and is conducive to rainwater and infiltrates faster in earth under direction blind way brick body (1) or concrete cushion, thus reduce the ponding of spacing convave trough (5) bottom, available water cement concrete, plastic cement, granite, firm, wear-resisting, good stability material makes.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is sidewalk for visually impaired people, the utility model direction schematic diagram.
Fig. 2 is direction of the present utility model sidewalk for visually impaired people cutting indicator diagram.
Fig. 3 is the A-A sectional drawing of Fig. 2.
Fig. 4 is the B-B sectional drawing of Fig. 2.
Fig. 5 is that schematic diagram is turned in direction, 180 degree, sidewalk for visually impaired people, direction of the present utility model.
Fig. 6 is prompting sidewalk for visually impaired people schematic diagram.
Fig. 7 is sidewalk for visually impaired people schematic diagram of advancing.
Fig. 8 is that the tune of Fig. 7 turn 90 degrees schematic diagram.
Fig. 9 is that right angle turns left blind road pavement schematic diagram.
Figure 10 is the H enlarged drawing in Fig. 9.
Figure 11 is the I enlarged drawing in Fig. 9.
Figure 12 is J enlarged drawing in Fig. 9.
Figure 13 turns right blind road pavement schematic diagram in right angle.
Figure 14 is the K enlarged drawing in Figure 13.
Figure 15 is the L enlarged drawing in Figure 13.
Figure 16 is the M enlarged drawing in Figure 13.
Figure 17 is that arc turns left blind laying schematic diagram.
Figure 18 is the N enlarged drawing in Figure 17.
Figure 19 is the O enlarged drawing in Figure 17.
Figure 20 is that schematic diagram is laid in arc right-hand bend sidewalk for visually impaired people.
Figure 21 is the P enlarged drawing in Figure 20.
Figure 22 is the Q enlarged drawing in Figure 20.
In the drawings, 1. direction blind way brick body, 2. boss point body, 3. oval bar body, 4. rain leakage hole, 5. spacing convave trough.
Detailed description of the invention
1. when occurring that oppositely " L " font approximate right angle is turned left, first laying is as shown in Figure 9 advanced sidewalk for visually impaired people, before turning angle point, the 2M length of straight line starts to lay sidewalk for visually impaired people, the utility model direction, during laying by boss point body (2) of sidewalk for visually impaired people, the utility model direction part because of left-hand bend direction be placed on left side, prompting sidewalk for visually impaired people is established on turning angle point upper berth, at the left-hand bend rear of turning angle point to the sidewalk for visually impaired people, the utility model direction of still laying straight line 2M length, then lay sidewalk for visually impaired people of advancing.Like this after blind person covers sidewalk for visually impaired people of advancing, by the sensation of sole with under dual perception is felt in the corner that blind man's stick is soundd out when left foot steps down in boss point body (2) above sidewalk for visually impaired people, the utility model direction as shown in figure 12, personage is looked residual in prompting, when cover this 2M(according to walking test about three step pitches from) sidewalk for visually impaired people, the utility model direction, thus predict and remind the preparation can doing to turn left, as shown in figure 11, in prompting sidewalk for visually impaired people of stepping on, can turn left, and can be clear and definite know is turned left, when again covering the left-hand bend rear of straight line 2M turning angle point to the sidewalk for visually impaired people, the utility model direction of laying, as shown in Figure 10, step on advance sidewalk for visually impaired people time, represent that whole approximate right angle turns left to cover, can travel forward smoothly.
2. when occurring that " L " font approximate right angle of Right deviation is turned right, first lay sidewalk for visually impaired people of advancing as shown in fig. 13 that, before turning angle point, the 2M length of straight line starts to lay sidewalk for visually impaired people, the utility model direction, during laying by boss point body (2) of sidewalk for visually impaired people, the utility model direction part because of right-hand bend direction be placed on right side, prompting sidewalk for visually impaired people is established on turning angle point upper berth, at the right-hand bend rear of turning angle point to the sidewalk for visually impaired people, the utility model direction of still laying straight line 2M length, then lay sidewalk for visually impaired people of advancing.Like this after blind person covers sidewalk for visually impaired people of advancing, by the sensation of sole with under dual perception is felt in the corner that blind man's stick is soundd out when right crus of diaphragm steps down in boss point body (2) above sidewalk for visually impaired people, the utility model direction as shown in figure 16, personage is looked residual in prompting, when cover this 2M(according to walking test about three step pitches from) sidewalk for visually impaired people, the utility model direction, thus predict and remind the preparation can doing to turn left, as shown in figure 15, in prompting sidewalk for visually impaired people of stepping on, can turn right, and can be clear and definite know is turned right, when again covering the right-hand bend rear of straight line 2M turning angle point to the sidewalk for visually impaired people, the utility model direction of laying, as shown in figure 14, step on advance sidewalk for visually impaired people time, represent that whole approximate right angle is turned right to cover, can travel forward smoothly.
3. when there being oppositely " C " font left-hand bend, as shown in figure 17: when arc turns left, first lay sidewalk for visually impaired people of advancing, straight line 2M also before left-hand bend arc starts to lay sidewalk for visually impaired people, the utility model direction, whole left-hand rotation direction arc bend also will lay sidewalk for visually impaired people, the utility model direction, until after still laying the sidewalk for visually impaired people, the utility model direction of straight line 2M after arc disappearance, re-lay sidewalk for visually impaired people of advancing.Like this when covering depending on residual personage sidewalk for visually impaired people of advancing, as shown in figure 19, before stepping down in left-hand bend arc during 2M the utility model sidewalk for visually impaired people, direction of straight line, prompting has had, when covering 2M the utility model sidewalk for visually impaired people, direction of this straight line but still feel that underfooting is the sidewalk for visually impaired people, the utility model direction of arc left, instead of during prompting sidewalk for visually impaired people, boss point body (2) is by the sensation of sole with under dual perception is felt in the corner that blind man's stick is soundd out, add that they are different from hearing and the memory of ordinary person, personage is looked residual in prompting, thus precognition and prompting are depending on residual personage, and this is that left arc is turned, after remaining the sidewalk for visually impaired people, the utility model direction of the straight line 2M stepping down in laying cover the disappearance of these arcs depending on residual personage after, can know that left-handed form turns to walk to be over, as shown in figure 18, when step down in advance sidewalk for visually impaired people time, represent that whole left arc is turned to terminate, thus deflect away from sidewalk for visually impaired people scope when avoiding advancing, can travel smoothly.
4. when there being " C " font right side curved, as shown in figure 20: when arc is turned right, first lay sidewalk for visually impaired people of advancing, line 2M also before right-hand bend arc starts to lay sidewalk for visually impaired people, the utility model direction, whole right direction arc bend also will lay sidewalk for visually impaired people, the utility model direction, until after still laying the sidewalk for visually impaired people, the utility model direction of straight line 2M after arc disappearance, re-lay sidewalk for visually impaired people of advancing.Like this when covering depending on residual personage sidewalk for visually impaired people of advancing, as shown in figure 22, before stepping down in right-hand bend arc during 2M the utility model sidewalk for visually impaired people, direction of straight line, prompting has been turned right, when covering 2M the utility model sidewalk for visually impaired people, direction of this straight line but still feel that underfooting is the sidewalk for visually impaired people, the utility model direction of arc to the right, instead of during prompting sidewalk for visually impaired people, boss point body (2) is by the sensation of sole with under dual perception is felt in the corner that blind man's stick is soundd out, add that they are different from hearing and the memory of ordinary person, personage is looked residual in prompting, thus precognition and prompting are depending on residual personage, and this is that right arc is turned, after remaining the sidewalk for visually impaired people, the utility model direction of the straight line 2M stepping down in laying cover the disappearance of these arcs depending on residual personage after, can know that right arc turns to walk to be over, as shown in figure 21, when step down in advance sidewalk for visually impaired people time, represent that whole right arc is turned to terminate, thus deflect away from sidewalk for visually impaired people scope when avoiding advancing, can travel smoothly.
Claims (4)
1. the sidewalk for visually impaired people, direction that blind person can be allowed to distinguish turn direction, by direction blind way brick body (1), boss point body (2), oval bar body (3), rain leakage hole (4), spacing convave trough (5) is formed, it is characterized in that: adopt side boss point body (2) being arranged on direction blind way brick body (1) and the opposite side oval bar body (3) being arranged on direction blind way brick body (1), shared width is respectively 50%, when 180 degree, set direction sidewalk for visually impaired people, pawnshop placement direction work is turned, boss point body (2) is contrary with oval bar body (3) position, differently according to the difference of turn direction and form to lay.
2. a kind of sidewalk for visually impaired people, direction that blind person can be allowed to distinguish turn direction according to claim 1, it is characterized in that: the length that direction blind way brick body (1) is laid is 2000MM, according to the difference of turn direction and form, if the left and right turning in similar right angle, then coordinate with " prompting sidewalk for visually impaired people " and " sidewalk for visually impaired people of advancing " and lay, complete the left or right turning effect of similar right angle; If left arc, right arc are turned, then coordinate with " sidewalk for visually impaired people of advancing " and lay, complete the turning effect of bend of left arc, right arc.
3. a kind of sidewalk for visually impaired people, direction that blind person can be allowed to distinguish turn direction according to claim 1, it is characterized in that: the rain leakage hole (4) being distributed in spacing convave trough (5) bottom surface, be conducive to rainwater and infiltrate earth under direction blind way brick body (1) or concrete cushion faster, reduce the ponding of the spacing convave trough (5) of sidewalk for visually impaired people, direction.
4. a kind of sidewalk for visually impaired people, direction that blind person can be allowed to distinguish turn direction according to claim 1, is characterized in that: available water cement concrete, plastic cement, granite, and material that is firm, wear-resisting, good stability makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207029.7U CN204982597U (en) | 2015-04-08 | 2015-04-08 | Can let blind person differentiate direction sidewalk for visually impaired people of turn direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207029.7U CN204982597U (en) | 2015-04-08 | 2015-04-08 | Can let blind person differentiate direction sidewalk for visually impaired people of turn direction |
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| CN204982597U true CN204982597U (en) | 2016-01-20 |
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| CN201520207029.7U Active CN204982597U (en) | 2015-04-08 | 2015-04-08 | Can let blind person differentiate direction sidewalk for visually impaired people of turn direction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024159A (en) * | 2018-08-07 | 2018-12-18 | 朱世强 | Guide brick is prompted with point on blind way |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024159A (en) * | 2018-08-07 | 2018-12-18 | 朱世强 | Guide brick is prompted with point on blind way |
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| GR01 | Patent grant |