CN102530251B - Adjustable seat for light aircrafts - Google Patents
Adjustable seat for light aircrafts Download PDFInfo
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- CN102530251B CN102530251B CN201210045578.XA CN201210045578A CN102530251B CN 102530251 B CN102530251 B CN 102530251B CN 201210045578 A CN201210045578 A CN 201210045578A CN 102530251 B CN102530251 B CN 102530251B
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- adapter plate
- clamp handle
- torsion spring
- locating dowel
- adjustable seat
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Abstract
The invention discloses an adjustable seat for light aircrafts, which comprises a fixed baseplate (1) and a backrest (2), wherein the front parts of two side plates of the fixed baseplate (1) are respectively provided with a sliding slot (12), and the rear parts of the two side plates of the fixed baseplate (1) are respectively provided with a positioning pin row consisting of at least a positioning pin (6); a fixed plate (3) is respectively fixed below the two sides of the backrest (2), the front part of the fixed plate (3) is provided with a sliding pin (11) which can be clamped in the sliding slot (12), and the rear part of the fixed plate (3) is provided with a positioning slot (13) into which the positioning pin (6) can be clamped; and the fixed plate (3) is provided with an installation locking device by which the positioning pin (6) can be locked in the positioning slot (13). The adjustable seat for light aircrafts disclosed by the invention is small in whole organization volume, simple in structure, light in weight, and easy to adjust, and especially suitable to be used in light aircrafts.
Description
Technical field
The present invention relates to a kind of seat, particularly relate to a kind of adjustable seat for light aircrafts.
Background technology
The barbed chair of aviette is a large amount of at present, and what adopt is the front and back adjusted design of slide rail type, and its component structural complexity, shared volume are large, Heavy Weight, processing inconvenience.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of affixed adjustable seat for light aircrafts of realizing fixed base plate and backrest.
In order to solve the problems of the technologies described above, adjustable seat for light aircrafts provided by the invention, comprise fixed base plate and backrest, the biside plate front portion of described fixed base plate respectively has a sliding tray, rear portion has the location pin row being made up of at least one locating dowel pin, the down either side of described backrest is fixed with respectively adapter plate, the front portion of described adapter plate has the sliding pin that can snap in described sliding tray, rear portion is provided with the positioning groove that can allow described locating dowel pin snap in, and has and make described locating dowel pin be locked in the latching device in described positioning groove on described adapter plate.
Preferably, described fixed base plate and housing construction are integral.
Preferably, described latching device comprises clamp handle, torsion spring, spacer, axle sleeve, screw bolt and nut, the middle part of described clamp handle is provided with rotating hole, the bottom of clamp handle has the stay hook for catching on described locating dowel pin, described torsion spring is arranged on described spacer, turn round arm and be connected with described adapter plate for one of described torsion spring, another is turned round arm and is connected with described clamp handle, described axle sleeve is through described spacer, torsion spring, be inserted in the rotating hole of described clamp handle, described bolt is through described adapter plate, spacer is connected with described nut with axle sleeve.Further, the back side of described stay hook is an inclined-plane.
Further, the top of described clamp handle is strip, the bottom of described strip is provided with an aperture, on described adapter plate, there is groove, one of described torsion spring turns round arm and is fixed on a side of the groove on described adapter plate, and another is turned round arm and enters in the described groove of described adapter plate through the described aperture on described clamp handle.
Adopt the adjustable seat for light aircrafts of technique scheme, realize and take advantage of person front and back position adjustment on the seat by the adjustment of position of back.Turn round arm for one of torsion spring and be connected with adapter plate, another is turned round arm and is connected with clamp handle, makes clamp handle can automatically catch on locating dowel pin and prevents that locking lost efficacy.Spacer, axle sleeve are inserted in respectively in the hole of torsion spring and clamp handle, while preventing that screw bolt and nut is fastening by locked.When installation, utilize the sliding pin on adapter plate to pack in the sliding tray of fixed base plate, utilize the positioning groove at adapter plate rear portion to snap in the locating dowel pin of installing on fixed base plate, and realize the affixed of fixed base plate and backrest with latching device locking is installed.Snap in the locating dowel pin of the diverse location on fixed base plate by positioning groove on change adapter plate, can adjust the front and back position of backrest on fixed base plate.
In preferred version, when clamp handle top facilitates release for strip part, pull with finger, there is an aperture strip bottom for turning round arm through torsion spring.There is rotating hole centre, and the stay hook of bottom is used for catching on locating dowel pin in the time of work.The back side of stay hook is an inclined-plane, can automatically spring open clamp handle and make locating dowel pin enter the groove of adapter plate in the time that this inclined-plane is pressed on locating dowel pin, enter put in place after clamp handle can under torsion spring effect, automatically reset again, pin positioning lock.
In sum, the present invention is a kind of whole mechanism volume adjustable seat for light aircrafts little, simple in structure, lightweight, easy to adjust, is particularly suitable for using on aviette.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of adjustable seat for light aircrafts of the present invention.
Fig. 2 is the exploded view of the seat adjustment structure of a kind of adjustable seat for light aircrafts of the present invention.
Fig. 3 is the partial enlarged view of I in Fig. 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Referring to Fig. 1, Fig. 2 and Fig. 3, fixed base plate 1 is integral with housing construction, the biside plate front portion of fixed base plate 1 respectively has a sliding tray 12, rear portion has the location pin row being made up of multiple locating dowel pins 6, backrest 2 down either side are fixed with respectively adapter plate 3, each adapter plate 3 front portion has the sliding pin 11 that can snap in sliding tray 12, rear portion is provided with the positioning groove 13 that can allow locating dowel pin 6 snap in, on adapter plate 3, have and make locating dowel pin 6 be locked in the latching device in positioning groove 13, latching device is installed and is comprised clamp handle 4, torsion spring 5, spacer 8, axle sleeve 9, bolt 7 and nut 10, clamp handle 4 tops are strip, strip bottom is provided with an aperture 16, middle part is provided with rotating hole 17, bottom has in the time of work for catching on the stay hook 15 of locating dowel pin 6, the back side of stay hook 15 is an inclined-plane 18, torsion spring 5 is arranged on spacer 8, turn round arm and be fixed on groove 14 1 sides on adapter plate 3 for one of torsion spring 5, another is turned round arm and enters in the groove 14 of adapter plate 3 through the aperture 16 on clamp handle 4, axle sleeve 9 is inserted in the rotating hole 17 of clamp handle 4, bolt 7 is through adapter plate 3, spacer 8 is connected with nut 10 with axle sleeve 9.
Locating dowel pin 6 is pulled and caught on to clamp handle 4 for operation, torsion spring 5 is fixed by spacer 8,5 one of torsion springs are turned round arm and are fixed on groove 14 1 sides of adapter plate 3, another is turned round arm and enters in the groove 14 of adapter plate 3 through the aperture 16 on clamp handle 4, and can move along groove 14, make clamp handle 4 can automatically catch on locating dowel pin 6 and prevent locking inefficacy.Spacer 8, axle sleeve 9 are inserted in respectively in the hole of torsion spring 5 and clamp handle 4, while preventing that bolt 7 and nut 10 are fastening by locked.Backrest 2 is arranged on fixed base plate 1 and uses, and utilizes the sliding pin 11 on adapter plate 3 to pack in the sliding tray 12 of fixed base plate 1 when installation, utilizes the positioning groove 13 at adapter plate 3 rear portions to snap in the locating dowel pin 6 of installing on fixed base plate 1, and locks with clamp handle 4.Snap in the locating dowel pin 6 of diverse location by changing positioning groove 13, adjust the front and back position of backrest 2 on fixed base plate 1.Adapter plate 3 front portions are useful on the hole of fixing sliding pin 11, and centre is useful on the mounting hole being fixed on backrest 2, and rear portion is useful on the positioning groove 13 that snaps in locating dowel pin 6, and groove 14 has limited the movement travel of clamp handle 4 in spacing torsion spring 5.Clamp handle 4 tops are that strip part is pulled with finger while facilitating release, and there is an aperture 16 strip bottom for the arm of turning round through torsion spring 5.There is rotating hole 17 centre, and the stay hook 15 of bottom is used for catching on locating dowel pin 6 in the time of work.The back side that hooks shape 15 is an inclined-plane 18, in the time that this inclined-plane 18 is pressed on locating dowel pin 6, can automatically spring open clamp handle 4 makes locating dowel pin 6 enter the positioning groove 13 of adapter plate 3, enter put in place after clamp handle 4 can under torsion spring 5 effect, automatically reset again, pin positioning lock 6.
Claims (4)
1. an adjustable seat for light aircrafts, comprise fixed base plate (1) and backrest (2), the biside plate front portion of described fixed base plate (1) respectively has a sliding tray (12), rear portion has the location pin row being made up of at least one locating dowel pin (6), the down either side of described backrest (2) is fixed with respectively adapter plate (3), the front portion of described adapter plate (3) has the sliding pin (11) that can snap in described sliding tray (12), rear portion is provided with the positioning groove (13) that can allow described locating dowel pin (6) snap in, on described adapter plate (3), have and make described locating dowel pin (6) be locked in the latching device in described positioning groove (13), it is characterized in that: described latching device comprises clamp handle (4), torsion spring (5), spacer (8), axle sleeve (9), bolt (7) and nut (10), the middle part of described clamp handle (4) is provided with rotating hole (17), the bottom of clamp handle (4) has the stay hook (15) for catching on described locating dowel pin (6), described torsion spring (5) is arranged on described spacer (8), turn round arm and be connected with described adapter plate (3) for one of described torsion spring (5), another is turned round arm and is connected with described clamp handle (4), described axle sleeve (9) is through described spacer (8), torsion spring (5), be inserted in the rotating hole (17) of described clamp handle (4), described bolt (7) is through described adapter plate (3), spacer (8) is connected with described nut (10) with axle sleeve (9).
2. adjustable seat for light aircrafts according to claim 1, is characterized in that: described fixed base plate (1) is integral with housing construction.
3. adjustable seat for light aircrafts according to claim 1 and 2, is characterized in that: the back side of described stay hook (15) is an inclined-plane (18).
4. adjustable seat for light aircrafts according to claim 1 and 2, it is characterized in that: the top of described clamp handle (4) is strip, the bottom of described strip is provided with an aperture (16), on described adapter plate (3), there is groove (14), one of described torsion spring (5) turns round arm and is fixed on a side of the groove (14) on described adapter plate (3), and another is turned round arm and enters in the described groove (14) of described adapter plate (3) through the described aperture (16) on described clamp handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210045578.XA CN102530251B (en) | 2012-02-27 | 2012-02-27 | Adjustable seat for light aircrafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210045578.XA CN102530251B (en) | 2012-02-27 | 2012-02-27 | Adjustable seat for light aircrafts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102530251A CN102530251A (en) | 2012-07-04 |
| CN102530251B true CN102530251B (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210045578.XA Active CN102530251B (en) | 2012-02-27 | 2012-02-27 | Adjustable seat for light aircrafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102530251B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438480B (en) * | 2015-12-14 | 2017-04-19 | 航宇救生装备有限公司 | Conveyor seat |
| CN106741963B (en) * | 2016-12-30 | 2023-04-14 | 浙江万丰飞机制造有限公司 | Adjustable seat on light sport aircraft |
| US10633096B1 (en) * | 2018-10-15 | 2020-04-28 | Ami Industries, Inc. | Supplemental recline panel for aircraft cabin attendant seat |
| CN109318762A (en) * | 2018-12-05 | 2019-02-12 | 长沙桑铼特农业机械设备有限公司 | A kind of adjustable tractor of seat |
| CN110641709B (en) * | 2019-10-14 | 2021-03-23 | 湖北航宇嘉泰飞机设备有限公司 | Aircraft passenger seat under high density overall arrangement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190918709A (en) * | 1909-08-13 | 1910-08-15 | Norman Huson Morris | Improvements in and relating to Reversible Seats. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1352981A (en) * | 1963-01-10 | 1964-02-21 | Citroen Sa Andre | Adjustable vehicle seat |
| CN2317732Y (en) * | 1997-11-27 | 1999-05-12 | 宿福刚 | Two-use chair for rest and work |
| DE19906547B4 (en) * | 1999-02-17 | 2004-03-25 | Innovint Einrichtungs Gmbh | Child seat for mobile use in an aircraft |
| KR100503454B1 (en) * | 2003-02-12 | 2005-07-26 | 주식회사 오스템 | Locking device for seat-track of vehicles |
| CN201089377Y (en) * | 2007-09-30 | 2008-07-23 | 杭州市汽车内饰件有限公司 | Automobile driving seat regulating mechanism |
-
2012
- 2012-02-27 CN CN201210045578.XA patent/CN102530251B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190918709A (en) * | 1909-08-13 | 1910-08-15 | Norman Huson Morris | Improvements in and relating to Reversible Seats. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102530251A (en) | 2012-07-04 |
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Address after: 410205 Da Tao Industrial Park, Lugu Luyun Road, High tech Industrial Development Zone, Changsha City, Hunan Province Patentee after: Shanhe Xinghang Industrial Co.,Ltd. Patentee after: CENTRAL SOUTH University Address before: 410205 Da Tao Industrial Park, Lugu Luyun Road, High tech Industrial Development Zone, Changsha City, Hunan Province Patentee before: HUNAN SUNWARD SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: CENTRAL SOUTH University |