CN205674926U - A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle - Google Patents
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle Download PDFInfo
- Publication number
- CN205674926U CN205674926U CN201620613221.0U CN201620613221U CN205674926U CN 205674926 U CN205674926 U CN 205674926U CN 201620613221 U CN201620613221 U CN 201620613221U CN 205674926 U CN205674926 U CN 205674926U
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- Prior art keywords
- passenger vehicle
- hole
- rotating seat
- seat
- fixing seat
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- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 210000003361 heart septum Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005422 blasting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, seat and a rotating seat is fixed including one, fixing seat is connected with the arm-rest frame in passenger vehicle, rotating seat and a L-type bar connect, rotating seat can be connected on fixing seat by a bearing pin with horizontally rotating, it is equiped with two caging bolts positioned opposite on fixing seat, two arc opening grooves positioned opposite and a locating slot is offered on rotating seat, two caging bolts lay respectively in two arc opening grooves, and arc opening groove can around position, caging bolt in the inner moves when this rotating seat rotates, an elastic parts it is equiped with in locating slot, the arching trajectory moved along locating slot on fixing seat offers two holes, location setting elastic parts for card successively.When there is people in wheelchair district, L-type bar can be overhanging and fix, and plays the effect of handrail；As wheelchair district no one, L-type bar can shrink, and giving that standee is more can standing room.
Description
Technical field
This utility model relates to a kind of Rotatable base, refers in particular to a kind of be applied to the rotatable end in wheelchair district in passenger vehicle
Seat.
Background technology
Present high-grade bus requires to typically require for hommization and arranges wheelchair district and provide convenient for individuals with disabilities,
But often taking substantial amounts of space owing to individually offering wheelchair district, this causes inconvenience to again the personnel stood in car, because of
This needs a equipment can either meet the requirement of protection wheelchair user, can improve again the standing room of occupant as far as possible.
Utility model content
This utility model provides a kind of and is applied to the Rotatable base in wheelchair district in passenger vehicle, and its main purpose is to overcome existing
The wheelchair district on passenger vehicle is had to take the defect of big quantity space.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, fixes seat and a rotating seat including one, described fixing
Seat is connected with the arm-rest frame in passenger vehicle, and described rotating seat and a L-type bar connect, and described rotating seat can level by a bearing pin
It is pivotally connected on described fixing seat, described fixing seat is equiped with two caging bolts positioned opposite, described rotating seat
On offer two arc opening grooves positioned opposite and a locating slot, two caging bolts lay respectively at two arc openings
In groove, and described arc opening groove can around position, caging bolt in the inner moves when this rotating seat rotates, described locating slot
Inside being equiped with an elastic parts, the arching trajectory that described fixing seat moves along described locating slot offers two successively for card
If the hole, location of described elastic parts.
Further, described elastic parts includes a compression spring and a steel ball, and described compression spring one end is with described
Locating slot abuts, the other end is connected on described fixing seat by described steel ball, and steel ball described in described location Kong Weiyu is suitable
Arc shrinkage pool.
Further, the middle heart septum 90 ° of two described the most described bearing pins of arc shrinkage pool.
Further, the radian of described arc opening groove is 90 °～150 °.
Further, described rotating seat is connected with described L-type bar by a fixture block assembly.
Further, described fixture block assembly includes two semicircle fixture blocks being welded on described rotating seat, described L-type
Bar is removably folded between two semicircle fixture blocks.
Further, also include the first bolt, in two described semicircle fixture blocks one offer the first through hole, another
Offer first screwed hole suitable with described first bolt, described L-type bar offers the second through hole, described
One screw bolt passes the first through hole, the second through hole, and be locked together in this first screwed hole.
Further, also include that the second bolt, described fixed seating are located at outside described arm-rest frame, and on this fixing seat
Offer third through-hole and second screwed hole suitable with described second bolt, described arm-rest frame offers four-way
Hole, described second screw bolt passes third through-hole, fourth hole, and be locked together in this second screwed hole.
Compared to the prior art, what this utility model produced has the beneficial effects that:
1, this utility model simple in construction, practical, by arranging fixing seat and rotating seat, reaches L-type bar energy
Enough the most overhanging with the purpose shunk so that when there is people in wheelchair district, L-type bar can be overhanging and fix, and plays the work of handrail
With；As wheelchair district no one, L-type bar can shrink, and giving that standee is more can standing room.So the most just can be
On the premise of protection wheelchair user, improve the standing room of occupant as far as possible.Meanwhile, this product surface can be held up according in car
Hands color customization plastic-blasting, while realizing spinfunction, it is ensured that car load handrail Color Style is consistent, improves aesthetics.
2, in this utility model, by arranging steel ball and arc shrinkage pool so that when user exerts a force rotation rotating seat, position
Steel ball in arc shrinkage pool can compress compression spring under force, and turns along with locating slot together with compression spring
Dynamic, during until rotating to another arc shrinkage pool, steel ball falls in this arc shrinkage pool, and realizes location.
3, in this utility model, by arranging caging bolt and arc opening groove, spacing effect can be played, it is to avoid
Rotating seat rotation amplitude is excessive.
Accompanying drawing explanation
Fig. 1 be L-type arm-rest frame overhanging time structural representation of the present utility model.
Fig. 2 is L-type arm-rest frame structural representation of the present utility model when inside contracting.
Fig. 3 be this utility model side partly cut open schematic diagram one.
Fig. 4 be this utility model side partly cut open schematic diagram two.
Fig. 5 is the structural representation of rotating seat described in Fig. 2 and fixture block assembly.
Fig. 6 is the front view of fixture block assembly described in this utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, including
One fixes seat 1 and a rotating seat 2, and fixing seat 1 is connected with the arm-rest frame 3 in passenger vehicle, and rotating seat 2 and a L-type bar 4 are even
Connect.Rotating seat 2 can be connected on fixing seat 1 by a bearing pin 5 with horizontally rotating, fixing seat 1 is equiped with two positioned opposite
Caging bolt 11；Offering two arc opening grooves 21 positioned opposite and a locating slot 22 on rotating seat 2, two spacing
Bolt 11 lays respectively in two arc opening grooves 21, and described arc opening groove 21 can be when this rotating seat 2 rotates around position
Caging bolt 11 in the inner moves；An elastic parts 6 it is equiped with, along described locating slot on described fixing seat 1 in locating slot 22
22 arching trajectorys moved offer two holes, location 12 setting described elastic parts 6 for card successively.By arranging fixing seat 1
With rotating seat 2, reach L-type bar 4 can overhanging with shrink purpose so that when there is people in wheelchair district, L-type bar 4
Can be overhanging and fix, play the effect of handrail；As wheelchair district no one, L-type bar 4 can shrink, and that stands takes advantage of
Visitor is more can standing room.The most just can improve the standing room of occupant on the premise of protection wheelchair user as far as possible.
Meanwhile, this product surface can be according to handrail color customization plastic-blasting in car, while realizing spinfunction, it is ensured that car load handrail
Color Style is consistent, improves aesthetics.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.Elastic parts 6 includes compression spring 61 and a steel ball 62, pressure
Contracting spring 61 one end abuts with described locating slot 22, the other end is connected on described fixing seat 1 by described steel ball 62, described fixed
Hole 12, position is the arc shrinkage pool suitable with described steel ball 62.The middle heart septum of two described the most described bearing pins of arc shrinkage pool 12
90°.By arranging steel ball 62 and arc shrinkage pool 12 so that when user exerts a force rotation rotating seat, be positioned at the steel of arc shrinkage pool
Pearl can compress compression spring 61 under force, and rotates along with locating slot together with compression spring 61, until rotating extremely
Time in another arc shrinkage pool, steel ball falls in this arc shrinkage pool, and realizes location.The radian of described arc opening groove is 90 °
～150 °.By arranging caging bolt 11 and arc opening groove 21, spacing effect can be played, it is to avoid rotating seat rotation amplitude
Excessive.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.Rotating seat 2 is by a fixture block assembly 7 with described L-type bar 4 even
Connect.Described fixture block assembly 7 includes two semicircle fixture blocks 71 being welded on described rotating seat, and two semicircle fixture blocks 71 are relative
Arranging and formed an approximate circle ring body, described L-type bar 4 is removably folded between two semicircle fixture blocks 71.This reality
With novel first bolt 8 that also includes, in two described semicircle fixture blocks 71 one offer the first through hole 72, another offers
First screwed hole 73 suitable with described first bolt 8, described L-type bar 4 offers the second through hole 41, and described
One screw bolt passes the first through hole the 72, second through hole 41, and be locked together in this first screwed hole 73.The first bolt installed can
Think one, two or three.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.This utility model also includes the second bolt 9, and fixing seat 1 is set in
Outside described arm-rest frame 3, and on this fixing seat 1, offer third through-hole 13 and suitable with described second bolt 9
Two screwed holes 14, described arm-rest frame 3 offers fourth hole 31, and described second bolt 9 sequentially passes through third through-hole the 13, the 4th
Through hole 31, and be locked together in this second screwed hole 14.The second bolt installed can be one, two or three, and it plays
Fixing and dismountable effect.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.The method of the present utility model is used to be: to enter when there being people with disability
During wheelchair district, exerting a force L-type bar 4 so that it is outward turning, the steel ball 62 being positioned at arc shrinkage pool 12 under force can
Compression compression spring 61, and rotate along with locating slot 22 together with compression spring 61, until rotating to another arc shrinkage pool
Time, steel ball 62 falls in this arc shrinkage pool 12, and realizes positioning the effect playing handrail；As wheelchair district no one, then to L-type
Bar 4 exerts a force so that it is convolution is to original position, and same, it is recessed that steel ball 62 can return to original arc under force
In hole, and positioning, it plays fixing and dismountable effect.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model be not limited thereto,
All changes utilizing this design that this utility model carries out unsubstantiality, all should belong to the row invading this utility model protection domain
For.
Claims (8)
1. it is applied to the Rotatable base in wheelchair district in passenger vehicle, fixes seat and a rotating seat, described fixing seat including one
Being connected with the arm-rest frame in passenger vehicle, described rotating seat and a L-type bar connect, it is characterised in that: described rotating seat passes through one
Bearing pin can be connected on described fixing seat with horizontally rotating, and described fixing seat is equiped with two caging bolts positioned opposite,
Offering two arc opening grooves positioned opposite and a locating slot on described rotating seat, two caging bolts lay respectively at two
In individual arc opening groove, and described arc opening groove can around position, caging bolt in the inner moves when this rotating seat rotates,
Being equiped with an elastic parts in described locating slot, the arching trajectory that described fixing seat moves along described locating slot offers successively
Two holes, location setting described elastic parts for card.
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, it is characterised in that: described elastic group
Part includes a compression spring and a steel ball, and described compression spring one end abuts with described locating slot, the other end passes through described steel
Pearl is connected on described fixing seat, the arc shrinkage pool that steel ball described in described location Kong Weiyu is suitable.
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, it is characterised in that: two described arcs
The middle heart septum of the most described bearing pin of shape shrinkage pool 90 °.
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, it is characterised in that: described arc is opened
The radian of mouth groove is 90 °～150 °.
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, it is characterised in that: described rotating seat
It is connected with described L-type bar by a fixture block assembly.
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, it is characterised in that: described fixture block group
Part includes two semicircle fixture blocks being welded on described rotating seat, and described L-type bar is removably folded in two semicircles
Between clevis block.
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, it is characterised in that: also include first
Bolt, in two described semicircle fixture blocks one offer the first through hole, another offer suitable with described first bolt
The first screwed hole, described L-type bar offers the second through hole, described first screw bolt passes the first through hole, second
Through hole, and be locked together in this first screwed hole.
A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle, it is characterised in that: also include second
Bolt, described fixed seating is located at outside described arm-rest frame, and offers third through-hole on this fixing seat and with described
The second screwed hole that two bolts are suitable, described arm-rest frame offers fourth hole, described second screw bolt passes the 3rd
Through hole, fourth hole, and be locked together in this second screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613221.0U CN205674926U (en) | 2016-06-21 | 2016-06-21 | A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620613221.0U CN205674926U (en) | 2016-06-21 | 2016-06-21 | A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674926U true CN205674926U (en) | 2016-11-09 |
Family
ID=57431274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620613221.0U Active CN205674926U (en) | 2016-06-21 | 2016-06-21 | A kind of it is applied to the Rotatable base in wheelchair district in passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017597A (en) * | 2018-08-06 | 2018-12-18 | 倪晋挺 | Bus wheelchair limiting device |
| CN111998178A (en) * | 2020-08-29 | 2020-11-27 | 中电诚达医药工程设计(河北)有限公司 | Convenient equipment maintenance entry structure |
-
2016
- 2016-06-21 CN CN201620613221.0U patent/CN205674926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017597A (en) * | 2018-08-06 | 2018-12-18 | 倪晋挺 | Bus wheelchair limiting device |
| CN111998178A (en) * | 2020-08-29 | 2020-11-27 | 中电诚达医药工程设计(河北)有限公司 | Convenient equipment maintenance entry structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |