CN206508138U - A kind of folding ramp for car above and below wheelchair - Google Patents
A kind of folding ramp for car above and below wheelchair Download PDFInfo
- Publication number
- CN206508138U CN206508138U CN201621185806.3U CN201621185806U CN206508138U CN 206508138 U CN206508138 U CN 206508138U CN 201621185806 U CN201621185806 U CN 201621185806U CN 206508138 U CN206508138 U CN 206508138U
- Authority
- CN
- China
- Prior art keywords
- plate
- block
- intermediate plate
- earth plate
- folding ramp
- 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
- 241000826860 Trapezium Species 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model is related to a kind of folding ramp for car above and below wheelchair, folding ramp includes passing sequentially through hinged frame board (1), intermediate plate (2) and earth plate (3), frame board (1) is fixedly connected with car, one end that intermediate plate (2) is connected with earth plate (3) is provided with parent form block (4), one end that earth plate (3) is connected with intermediate plate (2) is provided with the male block (5) matched with parent form block (4), when folding ramp expansion, intermediate plate (2) and earth plate (3) are at grade, and male block (5) is connected on parent form block (4).Compared with prior art, the utility model uses male and female type block mutual cooperation stress, realizes that flatness, intensity are high after ramp expansion, prevents from folding ramp deformation, it is ensured that personal safety.
Description
Technical field
The utility model is related to car transformation field, and in particular to a kind of folding ramp for car above and below wheelchair.
Background technology
City bus be carrying, group transport etc. design and equipment car, with people to environmental protection consciousness increasingly
Enhancing, increasing people can select car to go on a journey.Because the chassis of car is higher from the ground, people are difficult that a step is just set foot on
Car, so present car all set up step in its place got on or off the bus, is easy to people to get on or off the bus.But, physical disabilities by
In its defect physiologically, also can not normally climb up car, thus to provide it is a kind of being capable of the ramp got on or off the bus of Convenient wheelchair.
The wheelchair that generally uses is folded ramp form and crashed support stress using identical profiles for burst both at home and abroad at present,
When folding ramp expansion, upwardly opened with certain position rotary shaft, reach that plate expands into same plane and floor contact shape with plate
State is specific as shown in figure 1, the folding ramp installation site is marked time at the corresponding passenger area of passenger doors in middle part three-level mostly, both
Facilitate unlatching to use, and do not occupy passenger area and use space.But form folding ramp is although simple in construction, but after expansion
The stress point of A points is weak, easy depression, as shown in Fig. 2 and with ground in B points in step-like, as shown in figure 3, directly influencing residual
Personal safety of the barrier crowd using wheelchair up and down by bus.
Utility model content
The purpose of this utility model be exactly in order to overcome defect that above-mentioned prior art is present and provide one kind be difficult depression,
The folding ramp fitted closely for car above and below wheelchair with ground.
The purpose of this utility model can be achieved through the following technical solutions：A kind of folding for car above and below wheelchair
Ramp, the folding ramp includes passing sequentially through hinged frame board, intermediate plate and earth plate, the frame board and car
It is fixedly connected, one end that the intermediate plate is connected with earth plate is provided with parent form block, one end that the earth plate is connected with intermediate plate
Provided with the male block matched with the parent form block, when the folding ramp expansion, the intermediate plate and earth plate are same
In plane, the male block is connected on parent form block, and male block and parent form block upper surface gas are flushed.
Because three blocks of plates are connected through the hinge, so three blocks of plates can be rotated, when car starts, three blocks of plates can
With folding and retraction in car, it will not take and use space.When needing on-board and off-board, intermediate plate and earth plate are opened, and lead to
Cross and be respectively mounted parent form block and male block on intermediate plate and earth plate so that fold ramp increases a stress upon deployment
Point, reduces the stress of hinge between intermediate plate and earth plate, it is to avoid intermediate plate is broken suddenly with earth plate because of the damage of hinge
Open, cause personal damage.
It is preferred that, described parent form block is L-shaped, including long side and short side, and the long side is fitted with top surface on intermediate plate, short
Side is fitted with the side of intermediate plate, is provided with groove on the long side at short side.
It is preferred that, described male block is T-shaped, including it is short it is flat while, it is long flat while and vertical edge, the flat side of length with earth plate
Top surface is fitted, and vertical edge fit with the side of earth plate, and the short flat side is when folding ramp expansion and the groove match.
By the parent form block and male block of above-mentioned design, when short flat checkpost is connected in groove, male block and parent form block can hinder
Only intermediate plate and earth plate continue to overturn, and form one from force structure, so that the pressure to lower iron square hinge is reduced, can be effective
Enhancing folds the intensity after ramp expansion.
Described length it is flat while and it is long while in the middle part of be equipped with interior caulking groove for placing Amber Alerts bar, prevent Amber Alerts
Bar, warns the passenger got on or off the bus to forbid the junction stop in intermediate plate and earth plate, to reduce both pressure.
Described parent form block is fixedly connected by countersunk head self threading pin with intermediate plate, and male block passes through countersunk head self threading pin and ground connection
Plate is fixedly connected.
The other end of described earth plate, which is provided with to be used to eliminate, folds the earthing block that ramp forms step with ground.
It is preferred that, the section of described earthing block is in a rectangular trapezoid, the upper bottom edge and bottom of the right-angled trapezium respectively with
Upper top surface and the bottom surface laminating of earth plate, the hypotenuse of right-angled trapezium are fitted with ground.By the setting, earth plate can and ground
Face is more smoothly contacted, and will not produce the step such as Fig. 1, is more beneficial for getting on or off the bus for wheelchair.
Described intermediate plate and the material of earth plate are bamboo reinforcement plate, and anti-skidding in the upper top surface laying of intermediate plate and earth plate
Aluminium sheet, can be effectively anti-skidding, and increase folds the security of ramp.
Described frame board and the upper top surface of intermediate plate are hinged by hinge, the bottom surface of the intermediate plate and earth plate
Bottom surface is hinged by hinge.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects：
(1) male and female type block mutual cooperation stress is used, realizes that flatness, intensity are high after ramp expansion, prevent from folding ramp
Deformation, it is ensured that personal safety；
(2) increase earthing block on earth plate, make earth plate and ground transition more naturally, step will not be produced, make wheel
Chair, which is got on or off the bus, more to be facilitated；
(3) when folding ramp is packed up, passenger area is not occupied and uses space.
Brief description of the drawings
Fig. 1 is the folding ramp structural representation of prior art；
Fig. 2 is the close-up schematic view in region I in Fig. 1；
Fig. 3 is the close-up schematic view of region II in Fig. 1；
Fig. 4 is the structural representation that the utility model folds ramp；
Fig. 5 is the close-up schematic view of region III in Fig. 4；
Fig. 6 is the close-up schematic view in region IV in Fig. 4；
Fig. 7 is the close-up schematic view in region V in Fig. 4.
Wherein, 1 is frame board, and 2 be intermediate plate, and 3 be earth plate, and 4 be parent form block, and 41 be long side, and 42 be short side, and 43 be recessed
Groove, 5 be male block, and 51 be short flat side, and 52 be long flat side, and 53 be vertical edge, and 6 be Amber Alerts bar, and 7 be interior caulking groove, 8 be countersunk head from
Nail is attacked, 9 be earthing block, and 10 be bamboo reinforcement plate, and 11 be anti-skidding aluminium sheet, and 12 be hinge.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
Embodiment
A kind of folding ramp for car above and below wheelchair, its structure are as shown in figure 4, folding ramp includes passing sequentially through conjunction
The hinged frame board 1 of page, intermediate plate 2 and earth plate 3, frame board 1 are fixedly connected with car, and intermediate plate 2 connects with earth plate 3
The one end connect is provided with parent form block 4, and one end that earth plate 3 is connected with intermediate plate 2 is provided with the male block 5 matched with parent form block 4, when
When folding ramp expansion, at grade, and male block 5 is connected on parent form block 4 for intermediate plate 2 and earth plate 3.
Wherein, the material of intermediate plate 2 and earth plate 3 is bamboo reinforcement plate 10, and is spread in the upper top surface of intermediate plate 2 and earth plate 3
Set up defences sliding aluminium sheet 11, can be effectively anti-skidding, increase folds the security of ramp.
The upper top surface of frame board 1 and intermediate plate 2 is hinged by hinge 12, under the bottom surface and earth plate 3 of intermediate plate 2
Underrun hinge 12 is hinged.
Because three blocks of plates are connected through the hinge, so three blocks of plates can be rotated, when car starts, three blocks of plates can
With folding and retraction in car, it will not occupy and use space.When needing on-board and off-board, intermediate plate 2 and earth plate 3 are opened, and
By being respectively mounted parent form block 4 and male block 5 on intermediate plate 2 and earth plate 3 so that fold ramp increases by one upon deployment
Stress point, reduces the stress of hinge between intermediate plate 2 and earth plate 3, it is to avoid make intermediate plate 2 and earth plate because of the damage of hinge
3 disconnect suddenly, cause personal damage.
Wherein, the structure of male block, parent form block is as shown in figure 5, parent form block 4 is L-shaped, including long side 41 and short side 42, long
Side 41 is fitted with top surface on intermediate plate 2, and short side 42 is fitted with the side of intermediate plate 2, provided with recessed at short side 42 on long side 41
Groove 43.
Male block 5 is T-shaped, including it is short it is flat while 51, it is long flat while 52 and vertical edge 53, long flat side 52 is pasted with top surface on earth plate 3
Close, vertical edge 53 is fitted with the side of earth plate 3, short flat side 51 matches when folding ramp expansion with groove 43.
By the parent form block 4 and male block 5 of above-mentioned design, when short flat side 51 is connected in groove 43, male block 5 and mother
Type block 4 can prevent intermediate plate 2 and earth plate 3 from continuing to overturn, and one be formed from force structure, so as to reduce to lower iron square hinge
Pressure, can effectively strengthen the intensity folded after ramp expansion, when intermediate plate 2 and the expansion of earth plate 3, both direct structures
As shown in Figure 6.
It is long it is flat while 52 and it is long while 41 middle part be equipped with interior caulking groove 7 for placing Amber Alerts bar 6, prevent Amber Alerts
Bar 6, warns the passenger got on or off the bus to forbid the junction stop in intermediate plate 2 and earth plate 3, to reduce both pressure.
Parent form block 4 is fixedly connected by countersunk head self threading pin 8 with intermediate plate 2, and male block 5 passes through countersunk head self threading pin 8 and ground connection
Plate 3 is fixedly connected.
The other end of earth plate 3, which is provided with to be used to eliminate, folds the earthing block that ramp forms step with ground.
The section of earthing block is in a rectangular trapezoid, the upper top of the upper bottom edge and bottom of the right-angled trapezium respectively with earth plate 3
Face and bottom surface laminating, the hypotenuse of right-angled trapezium are fitted with ground.By the setting, earth plate 3 can be more steady with ground
Contact, the step such as Fig. 1 will not be produced, getting on or off the bus for wheelchair is more beneficial for, its structure is as shown in Figure 7.
Claims (9)
1. a kind of folding ramp for car above and below wheelchair, the folding ramp includes passing sequentially through hinged frame board
(1), intermediate plate (2) and earth plate (3), the frame board (1) are fixedly connected with car, it is characterised in that the intermediate plate (2)
The one end being connected with earth plate (3) is provided with parent form block (4), and one end that the earth plate (3) is connected with intermediate plate (2) is provided with and institute
The male block (5) that parent form block (4) matches is stated, when the folding ramp expansion, the intermediate plate (2) and earth plate (3) exist
On same plane, and the male block (5) is connected on parent form block (4), and the upper surface of male block (5) and parent form block (4) is neat
It is flat.
2. a kind of folding ramp for car above and below wheelchair according to claim 1, it is characterised in that described parent form
Block (4) is L-shaped, including long side (41) and short side (42), and the long side (41) is fitted with top surface on intermediate plate (2), short side (42)
Fitted with the side of intermediate plate (2), groove (43) is provided with close to short side (42) place on the long side (41).
3. a kind of folding ramp for car above and below wheelchair according to claim 2, it is characterised in that described male
Block (5) is T-shaped, including short flat (52) and vertical edge (53) when (51), length are flat, and the flat side of length (52) on earth plate (3) with pushing up
Face is fitted, and vertical edge (53) fit with the side of earth plate (3), and the short flat side (51) is being folded when ramp deploys and the groove
(43) match.
4. a kind of folding ramp for car above and below wheelchair according to claim 3, it is characterised in that described length is put down
While (52) and it is long while (41) in the middle part of be equipped with for placing the interior caulking groove (7) of Amber Alerts bar (6).
5. a kind of folding ramp for car above and below wheelchair according to claim 1, it is characterised in that described parent form
Block (4) is fixedly connected by countersunk head self threading pin (8) with intermediate plate (2), and male block (5) passes through countersunk head self threading pin (8) and earth plate
(3) it is fixedly connected.
6. a kind of folding ramp for car above and below wheelchair according to claim 1, it is characterised in that described ground connection
The other end of plate (3) be provided be used to eliminating fold ramp and ground into step earthing block (9).
7. a kind of folding ramp for car above and below wheelchair according to claim 1, it is characterised in that described ground connection
The section of block (9) is in a rectangular trapezoid, the upper bottom edge and bottom of the right-angled trapezium upper top surface respectively with earth plate (3) and bottom
Face is fitted, and the hypotenuse of right-angled trapezium is fitted with ground.
8. a kind of folding ramp for car above and below wheelchair according to claim 1, it is characterised in that described centre
The material of plate (2) and earth plate (3) is bamboo reinforcement plate (10), and lays anti-skidding aluminium in the upper top surface of intermediate plate (2) and earth plate (3)
Plate (11).
9. a kind of folding ramp for car above and below wheelchair according to claim 1, it is characterised in that described skeleton
The upper top surface of plate (1) and intermediate plate (2) is hinged by hinge (12), under the bottom surface and earth plate (3) of the intermediate plate (2)
Underrun hinge (12) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185806.3U CN206508138U (en) | 2016-10-28 | 2016-10-28 | A kind of folding ramp for car above and below wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621185806.3U CN206508138U (en) | 2016-10-28 | 2016-10-28 | A kind of folding ramp for car above and below wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508138U true CN206508138U (en) | 2017-09-22 |
Family
ID=59861144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621185806.3U Expired - Fee Related CN206508138U (en) | 2016-10-28 | 2016-10-28 | A kind of folding ramp for car above and below wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997889A (en) * | 2016-10-28 | 2018-05-08 | 上海申龙客车有限公司 | A kind of folding ramp for car above and below wheelchair |
-
2016
- 2016-10-28 CN CN201621185806.3U patent/CN206508138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997889A (en) * | 2016-10-28 | 2018-05-08 | 上海申龙客车有限公司 | A kind of folding ramp for car above and below wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |