CN1014675B - Adjustable chairs in breaclth for vehicles - Google Patents
Adjustable chairs in breaclth for vehiclesInfo
- Publication number
- CN1014675B CN1014675B CN 87102883 CN87102883A CN1014675B CN 1014675 B CN1014675 B CN 1014675B CN 87102883 CN87102883 CN 87102883 CN 87102883 A CN87102883 A CN 87102883A CN 1014675 B CN1014675 B CN 1014675B
- Authority
- CN
- China
- Prior art keywords
- handrail
- seat
- mentioned
- seats
- width
- 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
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- Steps, Ramps, And Handrails (AREA)
Abstract
The present invention relates to a vehicle used for carrying passengers, which is an adjustable seat especially suitable for airplanes. The present invention comprises a backrest part and a sitting plate part used for a row of seats; seats to be delimited and separated can be sideways moved through a middle handrail used for adjusting the width of seats; the middle handrail is anchored with seats through a connecting rod set; the middle handrail and the seats are matched with mating elements for carrying out selecting splicing for responsibly positioning the middle handrail in corresponding positions; typically, when the middle handrail is positioned in one position, the width of the backrest part and the sitting plate part is suitable for making three narrow seats; when the middle handrail is positioned in the other position, the width of the backrest part and the sitting plate part is suitable for making two wide seats.
Description
In passenger-carrying vehicle (for example aircraft, boats and ships and land vehicle), especially aircraft is generally the different passenger of admission fee grade, and the seat of different in width is set.For example, " first-class " passenger seat (being designed to more comfortable) is generally wide than the seat of " tourism " level admission fee.
The vehicle are commonly used to transport the passenger that different brackets admission fee machine (ship, car) ticket is arranged in different route.When the passenger of the vehicle in two kinds of same carryings during the journey or two or more grades, the number of passengers of each grade may change mostly at each section route.Therefore regular practice is that barbed chair is set, each arrange seats has a backrest and a seat, but middle handrail shifted laterally is arranged, and restriction is also separated seat, the width of each seat can be regulated, to adapt to each grade passenger's correct number between different route.The present invention relates to this type of barbed chair, for hereinafter all using " seat of described type " expression for simplicity.
Typically, total width of " first-class " seat of aircraft is about " tourism " level 1.5 times of seat.Therefore with the overall width of the regulating chair tool of described type, the width of making three " tourism level " passenger seats just easily.Two ends at seat are provided with fixed armrest, and in the centre two middle handrails are set, and handrail can each be located on two positions in the middle of each.When on primary importance, whole four handrail equi-spaced apart are for three passengers provide narrower seat.When on the second place, in the middle of two handrails each near chair row midpoint location, form two seats of broad.As british patent specification the 1st, 037, in No. 972 described this arrangements, middle handrail respectively has a plug connector elements a kind of, is inserted in one of two jacks being provided with on two diverse locations on the chair tool.
This arrangement has a shortcoming, is exactly that the passenger may take out middle handrail from jack.The handrail that takes out from jack just may be put unrest or be lost, and maybe may be dirty or damaged.
The objective of the invention is to, a kind of width-adjustable seat is provided, its middle handrail can be done shifted laterally and not break away from the chair tool again simultaneously, thus the shortcoming of being lost or damaging easily after handrail takes out from jack in the middle of overcoming in the prior art.
According to the present invention, a kind of barbed chair is provided, it comprises the back part and the seat part of a plurality of seats side by side, and the middle handrail that limits and separate these seats, in the middle of above-mentioned seat also is included on the handrail with control position that the lateral spacing on the retaining element of seat is opened in and be used for that handrail in the middle of above-mentioned is had the connection registration device of selecting and being connected the control position that is positioned at the adjusting seat width that lateral spacing opens reliably, improvements of the present invention are, in the middle of each is above-mentioned handrail with linkage rod group permanently be connected allow simultaneously on the chair tool above-mentioned in the middle of handrail in the middle of the control position that above-mentioned lateral spacing is opened, move and do not break away from the chair tool.
According to embodiments of the invention, above-mentioned connection registration device is pin member and near the socket element that is used to accept pin member the control position that each above-mentioned lateral spacing is opened on the handrail in the middle of each is above-mentioned.
According to embodiments of the invention, each above-mentioned linkage rod group comprises a connecting rod, thus it make pivoting at the one end with a retaining element on the chair tool and connect and can make side on oscillation with respect to the chair tool, connect and make pivoting with pin member at its other end.
One embodiment of the present of invention, utilize accompanying drawing to illustrate that for example accompanying drawing thes contents are as follows:
Fig. 1 is the diagrammatic elevational view that can form the described type of seat of three narrow positions or two wide positions, the position of handrail when the narrow seat of formation three passengers in the middle of the diagram.
Fig. 2 is the view similar to Fig. 1, the position when handrail forms the wide seat of two passengers in the middle of the expression.
Fig. 3 is middle handrail and the linkage rod group of the bonded assembly permanently fragmentary, perspective view on seat frame thereof.
Seat includes (only part an illustrates) back part 1 and the seat part 2 that is installed on the Supporting fixture 3, and each enough does three narrow positions its width.Back part 1 is divided into outside portion 4, and inside portion 5 and a pars intermedia 6, the width of each outside portion are enough to do a narrow position, and the width of inside part 5 equals the poor X of narrow position and wide bit width.Part 4,5,6 connect with framework 3 respectively, can do the back by action as common aero seat, and every inside portion 5 can use bolt (not shown) side direction with pars intermedia 6, or is connected with adjacent outside portion 4, forms the suitable backrest of three narrow positions or two wide positions.Traditional control mechanism not shown in the figures is arranged, the back of part 4 and 6 controlled by action.
Outer armrest 7 is installed in the both sides of this row's seat.Handrail 8 usefulness linkage rod group permanently connect on framework 3 in the middle of two, linkage rod group make handrail can be in the position shown in the figure 1 between shifted laterally, four handrails among the figure are with distance W, do equidistant substantially interval, being suitable for doing narrow seat uses, and in position shown in Figure 2, middle handrail is (W+X) from the distance of outer armrest, is suitable for wide seat.
Shown in Figure 3 the clearest, handrail 8 is installed on the pillar 9 that a pin 10 passes from the inside in the middle of each, and pin passes freely through and slidably in the slotted eye 11 of connecting rod 12.Each connecting rod 12 usefulness and pin 10 parallel pins 13 are made pivoting and are connected, and are fixed in the saddle type erecting frame 14, and saddle is fixed on the element 15 of framework 3, and framework 3 holds on the seat 2 of middle seat both sides.Swing with connecting rod 12 is done as shown by arrow A around pin 13 keeps pillar 9 upright simultaneously, and handrail 8 is being moved between the position shown in Fig. 1 and 2.
Pillar 9 is extended through pin 13 forms plug connector elements, on the framework 3 corresponding to the position of two positions of middle handrail on fixing socket element 16,17 do selected grafting.Limit the another location 9 of pillar 9 ' socket element 16 as shown in Figure 3, in the figure, the socket element 17 that is fixed on element 15 limits is blocked.
The plug connector elements of pillar 9 and corresponding socket element 16,17 grafting, handrail 8 is in the locational failure-free rigidity of its relevant work location in the middle of forming, and include pin 10 and 13, the linkage rod group of connecting rod 12 and saddle type erecting frame 14 permanently is connected handrail 8, prevent to be disassembled and to lose, but make it and between its two positions, to move easily rapidly.
The jack of socket element 16,17 has suitable cross section, closely holds the plug connector elements of post 9, to form failure-free rigidity location.Socket is slightly to the place ahead of perpendicular line tilt (seat is in normal stand up position), make the plug connector elements can be at not disturbance back-rest 4, insert the socket installation of pillar 9 meanwhile under 5 and 6 the situation and do compensatory inclination with respect to middle handrail, thereby during handrail location as indicated above, running surface keeps level basically on it in the middle of making.
Claims (3)
1, a kind of seat of adjustable-width, it comprises the back part (1) and the seat part (2) of a plurality of seats side by side, and the middle handrail (8) that limits and separate these seats, in the control position that handrail (8) was gone up with the lateral spacing on the retaining element (15) of seat is opened in the middle of above-mentioned seat also was included in and be used for that handrail (8) in the middle of above-mentioned is had the connection registration device (9 of selecting and being connected the control position that is positioned at the adjusting seat width that lateral spacing opens reliably, 16,17), it is characterized in that, handrail (8) linkage rod group (10 in the middle of each is above-mentioned, 13,12,14) permanently be connected allow simultaneously on the chair tool above-mentioned in the middle of handrail (8) between the control position that above-mentioned lateral spacing is opened, move and do not break away from the chair tool.
2, the seat of adjustable-width according to claim 1, it is characterized in that, above-mentioned connection registration device is pin member (9) on handrail (8) and near the socket element that is used to accept pin member (9) (16,17) the control position that each above-mentioned lateral spacing is opened in the middle of each is above-mentioned.
3, the seat of adjustable-width as claimed in claim 1 or 2, it is characterized in that, each above-mentioned linkage rod group comprises a connecting rod (12), it the one end with the retaining element (14) on the chair tool thus making pivoting connects and can make side on oscillation with respect to the chair tool, connect and make pivoting in the same pin member of its other end (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87102883 CN1014675B (en) | 1987-04-15 | 1987-04-15 | Adjustable chairs in breaclth for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87102883 CN1014675B (en) | 1987-04-15 | 1987-04-15 | Adjustable chairs in breaclth for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87102883A CN87102883A (en) | 1988-12-28 |
| CN1014675B true CN1014675B (en) | 1991-11-13 |
Family
ID=4814161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87102883 Expired CN1014675B (en) | 1987-04-15 | 1987-04-15 | Adjustable chairs in breaclth for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1014675B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071702C (en) * | 1995-10-20 | 2001-09-26 | Lg·Otis电梯有限公司 | Error judgement method for elevator car position detector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014011885B4 (en) * | 2014-08-13 | 2022-11-17 | Grammer Aktiengesellschaft | Vehicle seat with adjustable backrest |
| CN107348731A (en) * | 2017-08-17 | 2017-11-17 | 浙江安吉忠鑫家具有限公司 | A kind of adjustable row chair |
-
1987
- 1987-04-15 CN CN 87102883 patent/CN1014675B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1071702C (en) * | 1995-10-20 | 2001-09-26 | Lg·Otis电梯有限公司 | Error judgement method for elevator car position detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN87102883A (en) | 1988-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |