CN109228990B - Use sleeping berth of over-and-under type headrest for sleeping berth - Google Patents
Use sleeping berth of over-and-under type headrest for sleeping berth Download PDFInfo
- Publication number
- CN109228990B CN109228990B CN201810939631.8A CN201810939631A CN109228990B CN 109228990 B CN109228990 B CN 109228990B CN 201810939631 A CN201810939631 A CN 201810939631A CN 109228990 B CN109228990 B CN 109228990B
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- shaft
- movable connecting
- vertical plate
- sleeper
- connecting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
- B60P3/38—Sleeping arrangements, e.g. living or sleeping accommodation on the roof of the vehicle
- B60P3/39—Sleeping arrangements, e.g. living or sleeping accommodation on the roof of the vehicle expansible, collapsible or repositionable elements adapted to support a bed, e.g. wall portions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
- B60P3/38—Sleeping arrangements, e.g. living or sleeping accommodation on the roof of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D31/00—Sleeping accommodation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B29/00—Accommodation for crew or passengers not otherwise provided for
- B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
- B63B29/04—Furniture peculiar to vessels
- B63B29/10—Berths; Mounting ladders therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a sleeping berth using a lifting type headrest for the sleeping berth. It includes: the lower frame, the upper frame, the left and the right movable connecting rods, an adjusting bolt with a central hole, a lock pin, a spring, a first air spring, a switch handle, a rotating plate, a vertical plate for being fixedly installed on a partition wall, a second air spring and a pavement. It has solved the no blank of over-and-under type headrest of sleeping berth on the one hand, has solved the problem that ordinary headrest can not height-adjusting and travelling comfort are poor, and on the other hand has solved current sleeping berth shop front and can not overturn downwards and fix a position, and occupation space is big scheduling problem.
Description
Technical Field
The invention relates to a sleeping berth using a lifting type headrest for the sleeping berth.
Background
At present, the pillow is usually used on a sleeping berth, the height is fixed, and medical research proves that the pillow is not good for health if the pillow is too high, too low or not used. High pillow is prone to cause stiff neck and cervical spondylosis. The low pillow is easy to cause unbalanced blood supply, the pillow is not padded, and people can lean back excessively when lying on the back, so that mouth opening and breathing are easy to occur, and further, the phenomena of dry mouth, dry tongue, sore throat and snore are generated. When the pillow is not laid on the side, the neck muscles on one side can also be excessively stretched and pulled and fatigue to cause spasm and pain, and the pillow can be fallen. Too low pillow causes unbalanced blood supply, congestion and swelling of nasal mucosa, and affects breathing. The neck and shoulder soreness after waking up is caused by too low or no pillow.
Moreover, the sleeping berth is a necessary facility on trains, coaches and ships, and when passengers need to have a rest, the sleeping berth needs to be laid horizontally. Because the existing sleeping berth pavement can not be turned downwards, when sitting on the lower berth, the sleeping berth pavement is easy to touch when standing up or sitting down, is unsafe, occupies large space and has oppression on passengers. And the backrest does not need to be used independently, thus increasing the cost.
Disclosure of Invention
The invention aims to solve the problems, provides a sleeping berth using a lifting type headrest for the sleeping berth, solves the problem that the sleeping berth of a motor train unit, a common passenger train, a coach sleeping berth and a ship sleeping berth do not have a blank of the lifting type headrest, solves the problems that the common headrest cannot adjust the height and has poor comfort, provides the lifting type headrest for the sleeping berth, which has the advantages of simple manufacture, convenient operation, easy control of the operation process, good flexibility and reliability and large bearing capacity, and on the other hand solves the problems that the existing sleeping berth can not be turned downwards and positioned, the occupied space is large and the like, and adopts the following technical scheme:
a lifting headrest for a sleeper, comprising:
the lower frame is provided with a plurality of vertical beams,
the rear end of the upper frame is rotationally connected with the rear end of the lower frame through a rotating shaft;
the top ends of the left and right movable connecting rods are hinged with the upper frame, and the bottom ends of the left and right movable connecting rods are connected with the lower frame in a sliding manner; the bottom end of the right movable connecting rod is fixedly connected with a hollow shaft with an internal thread at the left end;
the adjusting bolt is provided with a central hole and is in threaded connection with the left end of the hollow shaft;
the lock pin is arranged in the hollow shaft and can extend out of the right end of the hollow shaft;
the spring is arranged between the adjusting bolt and the lock pin and provides a right thrust for the lock pin;
the lower frame is provided with a front positioning hole and a rear positioning hole for inserting a lock pin;
the top end of the first air spring is hinged with the upper frame, and the bottom end of the first air spring is hinged with the lower frame;
and the switch handle is connected with the left end of the lock pin through a pull wire, and the pull wire penetrates through the central hole of the adjusting bolt.
On the basis of the technical scheme, the left movable connecting rod and the right movable connecting rod are connected into a whole through the connecting shaft.
On the basis of the technical scheme, the lower frame is provided with two guide grooves for enabling the bottom ends of the left movable connecting rod and the right movable connecting rod to do reciprocating motion, the bottom end of the left movable connecting rod is provided with a supporting shaft extending into the guide grooves, and the hollow shaft at the bottom end of the right movable connecting rod extends into the corresponding guide grooves.
On the basis of the technical scheme, the supporting shaft and the hollow shaft are sleeved with nylon sleeves.
On the basis of the technical scheme, the rotating shaft is provided with a torsion spring for increasing the moment between the lower frame and the upper frame.
On the basis of the technical scheme, the upper frame is detachably coated with a high-elasticity headrest.
The utility model provides an use sleeping berth of above-mentioned over-and-under type headrest for sleeping berth which characterized in that still includes: the device comprises a rotating plate, a vertical plate, a second air spring and a pavement, wherein the vertical plate is fixedly arranged on the dividing wall, the rotating plate is divided into two parts which are arranged on two sides of the pavement and fixedly connected with the pavement, one end of the second air spring is hinged with the vertical plate, and the other end of the second air spring is hinged with the rotating plate through a rotating shaft of the rotating plate; the vertical plate is provided with an L-shaped sliding groove, the rotating plate is fixedly connected with a sliding shaft, the sliding shaft is arranged in the L-shaped sliding groove in a penetrating mode and slides along the L-shaped sliding groove, the edge of the vertical plate is provided with a section of arc-shaped curved surface outer slideway, and when the pavement is turned over, the rotating shaft of the rotating plate slides along the arc-shaped curved surface outer slideway of the vertical plate; the tail end of the top of the outer slide way with the arc-shaped curved surface is sunken to form a U-shaped positioning groove for the rotating plate rotating shaft to be clamped in, and the tail end of the bottom of the outer slide way with the arc-shaped curved surface is formed with an arc-shaped groove for positioning the rotating plate rotating shaft.
On the basis of the technical scheme, an inner bushing is sleeved on the rotating shaft of the rotating plate and is in contact with the outer slideway with the arc-shaped curved surface of the vertical plate.
On the basis of the technical scheme, the pavement is provided with a railing capable of being retracted into the pavement.
On the basis of the technical scheme, the decorative cover is detachably connected with the vertical plate and covers the outer side of the vertical plate.
The invention has the following advantages: the problem of EMUs sleeping berth, general passenger, coach sleeping berth, steamer sleeping berth do not have over-and-under type headrest is solved on the one hand, the problem that ordinary headrest can not height-adjusting and travelling comfort are poor is solved, provide one kind make simple, convenient operation, grasp operation process easily, flexibility and reliability are good, the big sleeping berth over-and-under type headrest of bearing capacity, on the other hand has solved current sleeping berth shop front and can not overturn downwards and fix a position, occupation space scheduling problem greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary of the invention, and that other embodiments can be derived from the drawings provided by those skilled in the art without inventive effort.
FIG. 1: the invention relates to a structural schematic diagram of a lifting type headrest for a sleeper (an upper frame falling state);
FIG. 2: the invention relates to a structural schematic diagram of a lifting type headrest for a sleeper (an upper frame is in a lifting state);
FIG. 3: the invention relates to an explosion structure schematic diagram of a lifting type headrest for a sleeper;
FIG. 4: the invention relates to a schematic structural diagram of a sleeper (when a pavement and a vertical plate are in a vertical state);
FIG. 5: the invention discloses a schematic partial structure of a sleeper (after the pavement is turned downwards);
FIG. 6: the invention discloses a schematic diagram of a local explosion structure of a sleeper;
Detailed Description
The invention is further illustrated by the following figures and examples:
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "inner", "outer", and the like are defined based on the orientations shown in the drawings of the specification, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, the elevating headrest for a sleeper of the present embodiment includes:
the lower frame 6 is provided with a plurality of through holes,
the rear end of the upper frame 1 is rotationally connected with the rear end of the lower frame 6 through a rotating shaft 4;
the top ends of the left and right movable connecting rods 2-1 and 2-2 are hinged with the upper frame 1, the bottom ends of the left and right movable connecting rods are connected with the lower frame 6 in a sliding manner, the left and right movable connecting rods 2-1 and 2-2 are respectively arranged at two sides of the upper frame 1, and the bottom end of the right movable connecting rod 2-2 is fixedly connected with a hollow shaft 17 with an internal thread at the left end;
an adjusting bolt 14 having a center hole, which is screw-coupled with the left end of the hollow shaft 17;
a lock pin 12 disposed in the hollow shaft 17 and extendable out of a right end of the hollow shaft 17;
the lock pin 12 is preferably in a step shaft shape, and the inner cavity of the corresponding hollow shaft 17 is also in a step shape, so that the aim of limiting the lock pin 12 to play out rightwards is fulfilled;
a spring 13 disposed between the adjusting bolt 14 and the lock pin 12 for providing a rightward thrust to the lock pin 12;
a front positioning hole 11-1 and a rear positioning hole 11-2 for inserting the lock pin 12 are formed in the lower frame 6;
the top end of the first air spring 3 is hinged with the upper frame 1, and the bottom end of the first air spring is hinged with the lower frame 6;
and a switch handle 16 connected to the left end of the lock pin 12 through a pull wire 15, the pull wire 15 passing through the center hole of the adjustment bolt 14.
Preferably, the left movable connecting rod 2-1 and the right movable connecting rod 2-2 are connected into a whole through a connecting shaft 22.
Preferably, a wire fixing plate 18 for fixing the wire is provided on the connecting shaft 22.
Preferably, the lower frame 6 is provided with two guide slots 11 for the bottom ends of the left and right movable connecting rods 2-1, 2-2 to reciprocate, the bottom end of the left movable connecting rod 2-1 is provided with a support shaft 10 extending into the guide slots 11, and the hollow shaft 17 at the bottom end of the right movable connecting rod 2-2 extends into the corresponding guide slot 11.
Preferably, the supporting shaft 10 and the hollow shaft 17 are sleeved with a nylon sleeve 9. The nylon sleeve 9 on the one hand reduces the noise when the support shaft 10 and the hollow shaft 17 move in the guide groove 11 and on the other hand avoids wear of the support shaft 10 and the hollow shaft 17.
Preferably, the rotating shaft 4 is provided with a torsion spring 5 for increasing the moment between the lower frame 6 and the upper frame 1.
Further, a high-elasticity headrest 8 is detachably coated on the upper frame 1.
As shown in fig. 4 to 6, the elevating type sleeper for a sleeper is characterized by further comprising: the gas spring device comprises a rotating plate 100, a vertical plate 200 fixedly arranged on a partition wall, a second gas spring 300 and a pavement 101, wherein the rotating plate 100 is divided into two parts which are arranged on two sides of the pavement 101 and fixedly connected with the pavement 101, one end of the second gas spring 300 is hinged with the vertical plate 200, and the other end of the second gas spring is hinged with the rotating plate 100 through a rotating plate rotating shaft 500; the vertical plate 200 is provided with an L-shaped sliding groove 201, the rotating plate 100 is fixedly connected with a sliding shaft 400, the sliding shaft 400 is arranged in the L-shaped sliding groove 201 in a penetrating mode and slides along the L-shaped sliding groove 201, the edge of the vertical plate 200 is provided with a section of arc-shaped curved surface outer slideway 210, and when the pavement 101 is turned over, the rotating shaft 500 of the rotating plate slides along the arc-shaped curved surface outer slideway 210 of the vertical plate 200; the top end of the arc-shaped curved outer slideway 210 is recessed to form a U-shaped positioning slot 220 for the rotating plate rotating shaft 500 to be clamped in, and the bottom end of the arc-shaped curved outer slideway 21 is formed with an arc-shaped groove 230 for positioning the rotating plate rotating shaft 500.
Preferably, the rotating plate 500 is sleeved with an inner bushing 600, and the inner bushing 600 contacts with the outer slideway 210 of the arc-shaped curved surface of the vertical plate 200.
Preferably, the decking 101 is provided with a balustrade 800 which is retractable into the decking 101.
Preferably, the structure further comprises a decorative cover 700, wherein the decorative cover 700 is detachably connected with the vertical plate 200 and covers the outer side of the vertical plate 200.
Preferably, the joint of the vertical plate 200 and the partition wall is bent by 90 degrees to form a bending part 501 for enhancing the rigidity of the vertical plate 200.
Preferably, a second inner bushing 601 is sleeved on the sliding shaft 400, and the second inner bushing 601 contacts with the L-shaped sliding chute 201.
The present invention has been described above by way of example, but the present invention is not limited to the above-described specific embodiments, and any modification or variation made based on the present invention is within the scope of the present invention as claimed.
Claims (6)
1. A sleeper using an elevating headrest for a sleeper, comprising: the device comprises a lower frame, an upper frame, a left movable connecting rod, a right movable connecting rod, an adjusting bolt with a central hole, a lock pin, a spring, a first air spring, a switch handle, a rotating plate, a vertical plate used for being fixedly arranged on a partition wall, a second air spring and a pavement, wherein the rear end of the upper frame is rotatably connected with the rear end of the lower frame through a rotating shaft, the top ends of the left movable connecting rod (2-1) and the right movable connecting rod (2-2) are hinged with the upper frame, and the bottom ends of the left movable connecting rod; the bottom end of the right movable connecting rod (2-2) is fixedly connected with a hollow shaft with an internal thread at the left end; the adjusting bolt is in threaded connection with the left end of the hollow shaft; the lock pin is arranged in the hollow shaft and can extend out of the right end of the hollow shaft; the spring is arranged between the adjusting bolt and the lock pin and provides a right thrust for the lock pin; the lower frame is provided with a front positioning hole and a rear positioning hole for inserting a lock pin; the top end of the first air spring is hinged with the upper frame, and the bottom end of the first air spring is hinged with the lower frame; the switch handle is connected with the left end of the lock pin through a pull wire, and the pull wire penetrates through a center hole of the adjusting bolt; the lower frame is provided with two guide grooves for the bottom ends of the left and right movable connecting rods to do reciprocating motion, the bottom end of the left movable connecting rod is provided with a support shaft extending into the guide grooves, and the hollow shaft at the bottom end of the right movable connecting rod extends into the corresponding guide grooves; the two rotating plates are respectively arranged on two sides of the pavement and fixedly connected with the pavement, one end of the second gas spring is hinged with the vertical plate, and the other end of the second gas spring is hinged with the rotating plate through a rotating shaft of the rotating plate; the vertical plate is provided with an L-shaped sliding groove, the rotating plate is fixedly connected with a sliding shaft, the sliding shaft is arranged in the L-shaped sliding groove in a penetrating mode and slides along the L-shaped sliding groove, the edge of the vertical plate is provided with a section of arc-shaped curved surface outer slideway, and when the pavement is turned over, the rotating shaft of the rotating plate slides along the arc-shaped curved surface outer slideway of the vertical plate; the tail end of the top of the outer slideway with the arc-shaped curved surface is sunken to form a U-shaped positioning groove for clamping the rotating shaft of the rotating plate, the tail end of the bottom of the outer slideway with the arc-shaped curved surface is formed with an arc-shaped groove for positioning the rotating shaft of the rotating plate, the connecting part of the vertical plate and the dividing wall is bent by 90 degrees to form a bending part for enhancing the rigidity of the vertical plate, a second inner bushing is sleeved on the sliding shaft, and the second inner bushing is in contact with the L-shaped sliding groove.
2. A sleeper using the elevating headrest for a sleeper according to claim 1, wherein: an inner bushing is sleeved on the rotating shaft of the rotating plate and is in contact with the arc-shaped curved outer slide way of the vertical plate.
3. A sleeper using the elevating type headrest for a sleeper according to claim 1 or 2, wherein: a rail is mounted to the decking and is retractable into the decking.
4. A sleeper using the elevating headrest for a sleeper according to claim 1, wherein: the decorative cover is detachably connected with the vertical plate and covers the outer side of the vertical plate.
5. A sleeper using the elevating headrest for a sleeper according to claim 4, wherein: the rotating shaft is provided with a torsion spring used for increasing the moment between the lower frame and the upper frame, and the upper frame is detachably coated with a head cushion.
6. A sleeper using the elevating headrest for a sleeper according to claim 2, wherein: the left movable connecting rod and the right movable connecting rod are connected into a whole through a connecting shaft, and nylon sleeves are sleeved on the supporting shaft and the hollow shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939631.8A CN109228990B (en) | 2015-11-16 | 2015-11-16 | Use sleeping berth of over-and-under type headrest for sleeping berth |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939631.8A CN109228990B (en) | 2015-11-16 | 2015-11-16 | Use sleeping berth of over-and-under type headrest for sleeping berth |
| CN201510816201.3A CN105346435B (en) | 2015-11-16 | 2015-11-16 | A kind of sleeping berth lift headrest and a kind of sleeping berth using the headrest |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510816201.3A Division CN105346435B (en) | 2015-11-16 | 2015-11-16 | A kind of sleeping berth lift headrest and a kind of sleeping berth using the headrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109228990A CN109228990A (en) | 2019-01-18 |
| CN109228990B true CN109228990B (en) | 2021-01-05 |
Family
ID=55322557
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810939631.8A Active CN109228990B (en) | 2015-11-16 | 2015-11-16 | Use sleeping berth of over-and-under type headrest for sleeping berth |
| CN201510816201.3A Active CN105346435B (en) | 2015-11-16 | 2015-11-16 | A kind of sleeping berth lift headrest and a kind of sleeping berth using the headrest |
| CN201810938757.3A Active CN109228989B (en) | 2015-11-16 | 2015-11-16 | Lifting type headrest for sleeping berth |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510816201.3A Active CN105346435B (en) | 2015-11-16 | 2015-11-16 | A kind of sleeping berth lift headrest and a kind of sleeping berth using the headrest |
| CN201810938757.3A Active CN109228989B (en) | 2015-11-16 | 2015-11-16 | Lifting type headrest for sleeping berth |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109228990B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU210717U1 (en) * | 2021-09-03 | 2022-04-28 | Общество С Ограниченной Ответственностью "Кск Инжиниринг" (Ооо "Кск Инжиниринг") | Sleeping place in a passenger car |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106938791B (en) * | 2017-04-14 | 2023-05-09 | 浙江辉柯纸塑制品有限公司 | Semi-automatic slitting roll paper unloading machine |
| CN112219465B (en) * | 2020-10-14 | 2024-07-16 | 宁夏智源农业装备有限公司 | Multistage separating and film collecting machine for residual film and sundries |
| CN112885325A (en) * | 2021-03-23 | 2021-06-01 | 吉林大学 | Underslung active noise reduction back cushion |
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| FR2583361B1 (en) * | 1985-06-12 | 1987-09-04 | Faure Bertrand | IMPROVEMENTS ON ADJUSTABLE HEADRESTS AND IN SEATS EQUIPPED WITH SUCH HEADRESTS |
| CN86106085A (en) * | 1986-09-11 | 1988-03-23 | 潘忠勋 | Adjustable multi-functional comfortable pillow |
| DE3719611A1 (en) * | 1987-06-12 | 1988-12-29 | Man Nutzfahrzeuge Gmbh | TRUCK CAB WITH FOLDING SLEEPING BEDS |
| US5427436A (en) * | 1994-05-26 | 1995-06-27 | Lloyd; John T. | Adjustable headrest |
| CN2313781Y (en) * | 1997-07-31 | 1999-04-14 | 昆明市金鼎山客车座椅厂 | Pillows for beds in passage vehicles or vessels |
| US6467846B2 (en) * | 2000-09-20 | 2002-10-22 | Robert Clough | Seat headrest |
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| FR2929186B1 (en) * | 2008-03-27 | 2010-11-26 | Peugeot Citroen Automobiles Sa | DEVICE FOR CONTROLLING A SLIDING SUPPORT EQUIPPED WITH A HEADREST FOR A MOTOR VEHICLE SEAT |
| CN201506275U (en) * | 2009-08-18 | 2010-06-16 | 浙江吉利汽车研究院有限公司 | Headrest for automobile seat |
| CN102232753A (en) * | 2010-04-27 | 2011-11-09 | 赖洪霞 | Pillow bracket capable of lifting automatically |
| CN201745590U (en) * | 2010-08-06 | 2011-02-16 | 青岛威奥轨道装饰材料制造有限公司 | Rotatable sleeper bed body and transportation vehicle |
| CN202783221U (en) * | 2012-09-20 | 2013-03-13 | 株洲联诚集团有限责任公司 | Combined seating-sleeping chair for locomotive cab |
| JP6102771B2 (en) * | 2014-01-29 | 2017-03-29 | トヨタ紡織株式会社 | Movable headrest |
| CN203970800U (en) * | 2014-06-09 | 2014-12-03 | 上海新帑实业有限公司 | A kind of adjustable-height, angle and whole rotatable headrest adjustable support |
| CN104442486B (en) * | 2014-12-12 | 2016-07-06 | 重庆宏立至信汽车部件制造有限公司 | Chair headrest dip angle organization |
| CN204428297U (en) * | 2015-01-27 | 2015-07-01 | 大连交通大学 | One is had a bath and is used transfer stretcher |
| CN204674599U (en) * | 2015-06-04 | 2015-09-30 | 南车青岛四方机车车辆股份有限公司 | A kind of turnable sleeping berth structure and sleeping carriage |
| CN205185961U (en) * | 2015-11-16 | 2016-04-27 | 韩鹏 | Over -and -under type headrest and use sleeping berth of this headrest for sleeping berth |
-
2015
- 2015-11-16 CN CN201810939631.8A patent/CN109228990B/en active Active
- 2015-11-16 CN CN201510816201.3A patent/CN105346435B/en active Active
- 2015-11-16 CN CN201810938757.3A patent/CN109228989B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU210717U1 (en) * | 2021-09-03 | 2022-04-28 | Общество С Ограниченной Ответственностью "Кск Инжиниринг" (Ооо "Кск Инжиниринг") | Sleeping place in a passenger car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109228990A (en) | 2019-01-18 |
| CN109228989A (en) | 2019-01-18 |
| CN109228989B (en) | 2021-03-30 |
| CN105346435A (en) | 2016-02-24 |
| CN105346435B (en) | 2019-01-18 |
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