CN208915174U - A kind of removable backrest of couchette - Google Patents
A kind of removable backrest of couchette Download PDFInfo
- Publication number
- CN208915174U CN208915174U CN201821506750.6U CN201821506750U CN208915174U CN 208915174 U CN208915174 U CN 208915174U CN 201821506750 U CN201821506750 U CN 201821506750U CN 208915174 U CN208915174 U CN 208915174U
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- CN
- China
- Prior art keywords
- back cushion
- couchette
- sliding rail
- removable backrest
- setting
- 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
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Abstract
The utility model provides a kind of couchette removable backrest, which includes fixed pedestal, movable fixture and back cushion.The removable backrest can be mobile relative to couchette backboard after being mounted on couchette backboard.Passenger need to sleep rest when, back cushion can be moved up, reserve sleeping berth space, be convenient for body movement;When needing to sit down, back cushion can be moved to after passenger sits down the position for facilitating dependence, passenger's sleep is allowed to realize and be sitting on sleeping berth the advantageous effects that can be easy to use backrest.
Description
Technical field
The utility model belongs to daily life field, and in particular to a kind of removable backrest of couchette.
Background technique
Train is that people go on a journey most commonly used one of the vehicles, with advancing by leaps and bounds for train technology, high-speed train,
Such as high-speed rail provides possibility in China's rapid proliferation for the different demand of people.In high-iron carriage, it is a kind of special to exist
Seat setting in sleeping carriage, on the backboard in lower berth, is provided with multiple backrests, during the day between in section, can be by one
A sleeping berth is changed to multiple seats, takes convenient for middle and short distance passenger, and multiple seats open back and facilitate passenger's dependence.When driving at night, crouch
Paving is readily modified as single sleeping berth seat, sleeps and rests for long-distance passenger overnight.
Train chair setting as described above, there is some shortcomings, backrest is more thick and heavy, protrudes outward, passenger
Need to sleep rest when, seat occupancy causes the activity space of passenger insufficient, to evagination close to the segment space of train backboard
Backrest out interfere significantly with passenger sleep rest when limbs move freely, body movement is very inconvenient, affect railway
The comfort and good experience of passenger.
Utility model content
The utility model provides a kind of removable backrest of couchette, which includes: fixed pedestal, if
It sets and is fixedly connected with the backboard of couchette, for fixing the removable backrest;Movable fixture, setting connect with fixed pedestal
It connects, and movable fixture is arranged can be mobile relative to fixed pedestal;Back cushion, setting are fixedly connected with movable fixture.
As a kind of the utility model couchette embodiment of removable backrest, movable fixture includes sliding rail,
Sliding rail includes sliding rail fixed cell, and setting is fixedly connected with fixed pedestal;And sliding rail mobile unit, setting and the fixed company of back cushion
It connects, and sliding rail mobile unit is arranged with respect to the movement of sliding rail fixed cell.
As a kind of the utility model couchette embodiment of removable backrest, backrest is moved further include: electricity
Dynamic motor, for driving sliding rail mobile unit;Motor control switch, for controlling the Push And Release of electric motor;Positioning element, if
It is placed on sliding rail, the position for fixed rack mobile unit;Regulating switch is set on back cushion, to have control to position with you
The open and close of component.
As a kind of the utility model couchette embodiment of removable backrest, movable fixture includes electronic pushes away
One end setting of bar, electric pushrod is fixedly connected with fixed pedestal, and other end setting is fixedly connected with back cushion.
Further, as a kind of the utility model couchette embodiment of removable backrest, backrest is moved also
It is switched including electric pushrod, for controlling to adjust electric pushrod.
As a kind of the utility model couchette embodiment of removable backrest, movable fixture includes: fixation
Tooth is fixedly connected with fixed pedestal;Hangnail is set on back cushion.
As a kind of the utility model couchette embodiment of removable backrest, backrest is moved further include: rotation
Handle hand, is set on back cushion, connect with hangnail;Directive wheel is set on back cushion.
As a kind of the utility model couchette embodiment of removable backrest, back cushion includes: upper back cushion, setting
It is fixedly connected with fixed pedestal;Lower back cushion, setting are fixedly connected with movable fixture.
Further, as a kind of the utility model couchette embodiment of removable backrest, during lower back cushion has
Hollow structure, back cushion, which is inlayed, in setting can enter lower back cushion.
As a kind of the utility model couchette embodiment of removable backrest, upper back cushion has hollow structure,
Back cushion, which is inlayed, under being arranged can enter upper back cushion.
The removable backrest of couchette disclosed in the utility model embodiment include fixed pedestal, movable fixture and
Back cushion.Fixed pedestal is mounted on couchette backboard, and movable fixture is mounted on fixed pedestal, and back cushion be mounted on it is removable
On dynamic device, and back cushion can be mobile relative to couchette backboard.In this way, passenger needs to sleep when rest, it can will lean on
Pad is packed up, and sleeping berth space is reserved, and is convenient for body movement;When needing to sit down, back cushion can be moved to after sitting down and facilitate the position of dependence
It sets, allows passenger's sleep to realize and be sitting on sleeping berth the advantageous effects that can be easy to use backrest.
It is to be understood that above-mentioned general description and following specific embodiments are merely illustrative and illustrative, not
The range to be advocated of the utility model can be limited.
Detailed description of the invention
Fig. 1 is the utility model embodiment schematic diagram
Fig. 2 is the structural schematic diagram of the utility model embodiment 1
Fig. 3 is the left view of the utility model embodiment 1
Fig. 4 is the structural schematic diagram of the utility model embodiment 2
Fig. 5 is the left view of the utility model embodiment 2
Fig. 6 is the structural schematic diagram of the utility model embodiment 3
Fig. 7 is the left view of the utility model embodiment 3
Fig. 8 is the structural schematic diagram of the utility model embodiment 4
Fig. 9 is the left view of the utility model embodiment 4
Figure 10 is the structural schematic diagram of the utility model embodiment 5
Figure 11 is the state diagram of the utility model embodiment 5
Figure 12 is the main view of the utility model embodiment 5
Figure 13 is the structural schematic diagram of the utility model embodiment 6
Figure 14 is the left view of back cushion in the utility model embodiment 6
Figure 15 is the usage state diagram of back cushion in the utility model embodiment 6
Figure 16 is the rearview of back cushion in the utility model embodiment 6
Appended drawing reference:
1- fixed pedestal 2- movable fixture 3- sliding rail
31- sliding rail fixed cell 32- sliding rail mobile unit 33- positioning element
Back cushion on 34- regulating switch 4- back cushion 41-
Back cushion 5- handle 6- electric motor under 42-
7- motor control switch 8- electric pushrod 9- electric pushrod switch
10- fixes tooth 11- hangnail 12- rotating handles
13- directive wheel
Specific embodiment
Comprising in the description and constituting the attached drawing of specification component part and specification together illustrates the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principles of this disclosure.The disclosure is described in detail below with reference to attached drawing
Various exemplary embodiments, feature and aspect.The same reference numbers in the drawings refer to elements functionally identical or similar.To the greatest extent
The various aspects of embodiment are shown in the attached drawings in pipe, but unless otherwise indicated, it is not necessary to attached drawing drawn to scale.The disclosure is stated
And it is removable, the similar narration such as can enter, typically refer to described device or structure can when meeting certain condition
Realize it is mobile, into etc. corresponding movement.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate present disclosure, given in specific embodiment below numerous specific
Details.It will be appreciated by those skilled in the art that without certain details, the disclosure equally be can be implemented.In other reality
In example, method well known to those skilled in the art, means are not described in detail, in order to highlight the purport of the disclosure.It answers
Understanding that term described in the disclosure is only is to describe special embodiment, is not intended to limit content of this disclosure.It removes
Non- to be otherwise noted, otherwise all terms used herein have the normally understood phase of those having ordinary skill in the art in field described in the disclosure
Same meaning.
Fig. 1 be the utility model embodiment schematic diagram, as shown in Figure 1, the utility model include: fixed pedestal 1, can
Mobile device 2 and back cushion 4.
Fig. 2 is the structural schematic diagram of the utility model embodiment 1, and Fig. 3 is the left view of embodiment 1.The present embodiment is removable
Dynamic backrest includes fixed pedestal 1, sliding rail 3, back cushion 4, regulating switch 34 and handle 5, as shown in figure 3, sliding rail 3 is fixed including sliding rail
Unit 31, sliding rail mobile unit 32, positioning element 33 and regulating switch 34;Fixed pedestal 1 is mounted on couchette backboard, Gu
Determine pedestal 1 to be fixedly connected with sliding rail fixed cell 31, sliding rail mobile unit 32 is fixedly connected with back cushion 4, and it is fixed to be equipped on sliding rail 3
Position component 33, for the position of fixed rack mobile unit 32, regulating switch 34 is in the side of back cushion 4, for controlling positioning region
The open and close of part 33, handrail 5 are moved up and down for adjusting back cushion 4.In use, it is first turned on regulating switch 34, it is fixed at this time
Position component 33 is opened, and lifting handle 5 can move up and down back cushion 4, and regulating switch 34 is closed when being moved to suitable position,
Positioning element 33 is closed at this time, and sliding rail mobile unit 32 can be fixed at this, and the back cushion 4 being attached thereto can also be fixed in this
Position.
Fig. 4 is the structural schematic diagram of the utility model embodiment 2, and Fig. 5 is the left view of the utility model specific embodiment 2
Figure.It includes fixed pedestal 1, sliding rail 3, regulating switch 34, back cushion 4, handle 5, electric motor 6 and horse that the present embodiment, which moves backrest,
Up to control switch 7;As shown in figure 5, sliding rail 3 includes sliding rail fixed cell 31, sliding rail mobile unit 32, positioning element 33 and adjusts
Switch 34;Wherein, sliding rail fixed cell 31 is fixedly connected with fixed pedestal 1, and sliding rail mobile unit 32 is fixedly connected with back cushion 4;
The right side of back cushion 4 is arranged in regulating switch 34 and handle 5, and the left side of back cushion 4 is arranged in electric motor 6 and motor control switch 7.
Electric motor 6 is connect with sliding rail mobile unit 32, for driving sliding rail mobile unit 32 to move up and down.Tune is first turned on when use
Switch 34 is saved, positioning element 33 is opened at this time, lifts handle 5, opens motor control switch 7, and selection moves up or down, when
Back cushion 4 closes motor control switch 7 when being moved to suitable position, is then shut off regulating switch 34, and positioning element 33 is closed at this time,
Sliding rail mobile unit 32 can be fixed at this, and the back cushion 4 being attached thereto can also be fixed in the position.
Fig. 6 is the structural schematic diagram of the utility model embodiment 3, and Fig. 7 is the left view of embodiment 3.The present embodiment is removable
Dynamic backrest includes fixed pedestal 1, sliding rail 3, regulating switch 34, upper back cushion 41 and lower back cushion 42.Upper 41 He of back cushion in the present embodiment
The integral back cushion 4 of 42 groups of lower back cushion, wherein upper back cushion 41 is used to lean on the head of user, lower back cushion 42 is used for leaning on
The back of person.As shown in fig. 7, sliding rail 3 includes that sliding rail fixed cell 31, sliding rail mobile unit 32, positioning element 33 and adjusting are opened
Close 34.Wherein upper back cushion 41 is hollow structure, and sliding rail 3 extends to inside back cushion 41, and lower back cushion 42 can be moved along sliding rail 3
The inside of supreme back cushion 41, upper back cushion 41 are connect with fixed pedestal 1, and lower back cushion 42 is connect with sliding rail mobile unit 32.For side
Just it operates, regulating switch 34 is set to the lower end of lower back cushion 42.In use, opening regulating switch 34, positioning element 33 is opened at this time
It opens, lower back cushion 42 can move up and down, and close regulating switch 34 when back cushion 42 is moved to suitable position instantly, at this time positioning element 33
It closes, sliding rail mobile unit 32 can be fixed at this, and the lower back cushion 42 being attached thereto can also be fixed in the position.
Fig. 8 is the structural schematic diagram of the utility model embodiment 4, and Fig. 9 is the left view of embodiment 4.The present embodiment is removable
Dynamic backrest includes fixed pedestal 1, sliding rail 3, regulating switch 34, upper back cushion 41, lower back cushion 42, handle 5, electric motor 6 and motor
Control switch 7.Upper back cushion 41 and lower back cushion 42 form back cushion 4 in the present embodiment, wherein upper back cushion 41 is for leaning on user's
Head, lower back cushion 42 are used to lean on the back of user.As shown in figure 9, sliding rail 3 includes sliding rail fixed cell 31, sliding rail movement
Unit 32, positioning element 33 and regulating switch 34.The right side of lower back cushion 42, electric motor 6 is arranged in regulating switch 34 and handle 5
The left side of lower back cushion 42 is set with motor control switch 7.Electric motor 6 is connect with sliding rail mobile unit 32, for driving cunning
Rail mobile unit 32 moves up and down.Upper back cushion 41 is solid construction, and the top of lower back cushion 42 is hollow structure, and lower part is solid knot
Structure, solid construction are not more than the inside of lower back cushion 42 for being fixedly connected with sliding rail mobile unit 32, the frame size of upper back cushion 41
Size, so that upper back cushion 41 can be embedded in inside lower back cushion 42.Lower back cushion 42 can be moved up along sliding rail 3, until upper back cushion 41
Inside lower back cushion 42.Regulating switch 34 is first turned on when use, positioning element 33 is opened at this time, is lifted handle 5, is beaten
Motor control switch 7 is opened, selection moves up or down, and closes motor control switch when back cushion 42 is moved to suitable position instantly
7, it is then shut off regulating switch 34, positioning element 33 is closed at this time, and sliding rail mobile unit 32 can be fixed at this, be attached thereto
Lower back cushion 42 can also be fixed in the position.
Figure 10 is the structural schematic diagram of the utility model embodiment 5, and Figure 11 is the state diagram of embodiment 5, and Figure 12 is to implement
The main view of example 5.It mainly includes fixed pedestal 1, back cushion 4, electric pushrod 8 and electric pushrod switch that the present embodiment, which moves backrest,
9.In order to reduce the occupancy in space, fixed pedestal 1 is set to the inside of couchette backboard, and 5 one end of electric pushrod is fixed on
Determine on pedestal 1, other end is fixed on back cushion 4.By telescopic electric push rod 8, back cushion 4 can be embedded in couchette completely
In backboard, 4 outerplanar of back cushion and couchette backboard outerplanar are in same plane at this time.Electric pushrod switch 9 have " into ",
Three gears of " stopping ", " moving back ".Electric pushrod switch 9 is shifted onto " into " gear when use, and back cushion 4 can be in the promotion of electric pushrod 8
Under come out in slave couchette backboard slowly, when back cushion 4 reaches suitable position, shift electric pushrod switch 9 onto " stopping " shelves
Position, back cushion 4 will be fixed on this position, and without shifting electric pushrod switch 9 onto " moving back " gear when back cushion 4, back cushion 4 can be electronic
The drive of push rod 8 is retracted in couchette backboard.
Figure 13 is the structural schematic diagram of the removable backrest of the utility model embodiment 6, and Figure 14 is the back cushion of embodiment 6
Left view, Figure 15 are the usage state diagram of the back cushion of embodiment 6, and Figure 16 is the rearview of the back cushion of embodiment 6.The present embodiment can
Mobile backrest mainly includes fixed pedestal 1, back cushion 4, fixed tooth 10, hangnail 11, rotating handles 12, directive wheel 13.Fixed pedestal 1
It is fixed on couchette backboard, fixed tooth 10 is fixed on fixed pedestal 1;Hangnail 11 is fixedly connected with rotating handles 12, if
It is placed on back cushion 4;Directive wheel 13 is fixedly connected with back cushion 4, and wheel end is in the card slot of fixed tooth 10.By rotating handles when use
12 rotations counterclockwise, take in thorn 11 into back cushion 4, back cushion 4 are then moved up and down, when reaching suitable position by rotating handles
12 rotate clockwise, and hangnail 11 is spun out at this time, and hangnail 11 is contacted with fixed tooth 10, and back cushion 4 is outstanding by own total weight
It is hung on fixed tooth 10.
Couchette disclosed in the utility model embodiment includes fixed pedestal, movable fixture with removable backrest and leans on
Pad.Fixed pedestal is mounted on couchette backboard, and movable fixture is mounted on fixed pedestal, and back cushion is mounted on removable dress
It sets, and back cushion can be mobile relative to couchette backboard.In this way, passenger needs to sleep when rest, back cushion can be received
It rises, reserves sleeping berth space, be convenient for body movement;When needing to sit down, back cushion can be moved to after sitting down and facilitate the position of dependence, from
And it realizes and allows passenger's sleep and be sitting on sleeping berth the advantageous effects that can be easy to use backrest.
The foregoing is merely the schematical specific embodiments of the utility model, in the design for not departing from the utility model
And under the premise of principle, equivalent variations that any those skilled in the art is made, modification and embodiment technical characteristic
It is applied in combination, belongs to the range of the utility model protection.
Claims (10)
1. a kind of removable backrest of couchette, which is characterized in that the removable backrest includes:
Fixed pedestal, setting is fixedly connected with the backboard of couchette, for fixing the removable backrest;
Movable fixture, setting are connect with the fixed pedestal, and the movable fixture is arranged can be relative to the fixation
Pedestal is mobile;
Back cushion, setting are fixedly connected with the movable fixture.
2. the removable backrest of couchette according to claim 1, which is characterized in that the movable fixture includes sliding
Rail, the sliding rail include:
Sliding rail fixed cell, setting are fixedly connected with the fixed pedestal;
Sliding rail mobile unit, setting are fixedly connected with the back cushion, and the sliding rail mobile unit is arranged with respect to sliding rail and consolidates
Order member is mobile.
3. the removable backrest of couchette according to claim 2, which is characterized in that the removable backrest also wraps
It includes:
Electric motor, for driving the sliding rail mobile unit;
Motor control switch, for controlling the Push And Release of the electric motor;
Positioning element, for fixing the position of the sliding rail mobile unit;
Regulating switch is set on the back cushion, for controlling the open and close of the positioning element.
4. the removable backrest of couchette according to claim 1, which is characterized in that the movable fixture includes electricity
One end setting of dynamic push rod, the electric pushrod is fixedly connected with the fixed pedestal, and other end setting is fixed with the back cushion
Connection.
5. the removable backrest of couchette according to claim 4, which is characterized in that the removable backrest also wraps
It includes:
Electric pushrod switch, for controlling to adjust the electric pushrod.
6. the removable backrest of couchette according to claim 1, which is characterized in that the movable fixture includes:
Fixed tooth, is fixedly connected with the fixed pedestal;
Hangnail is set on the back cushion.
7. the removable backrest of couchette according to claim 6, which is characterized in that the removable backrest also wraps
It includes:
Rotating handles are set on the back cushion, are connect with the hangnail;
Directive wheel is set on the back cushion.
8. the removable backrest of couchette according to claim 1, which is characterized in that the back cushion includes:
Upper back cushion, setting are fixedly connected with the fixed pedestal;
Lower back cushion, setting are fixedly connected with the movable fixture.
9. the removable backrest of couchette according to claim 8, which is characterized in that the lower back cushion has hollow knot
Structure, the setting upper back cushion, which is inlayed, can enter the lower back cushion.
10. the removable backrest of couchette according to claim 8, which is characterized in that the upper back cushion has hollow
Structure, the setting lower back cushion, which is inlayed, can enter the upper back cushion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821506750.6U CN208915174U (en) | 2018-09-14 | 2018-09-14 | A kind of removable backrest of couchette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821506750.6U CN208915174U (en) | 2018-09-14 | 2018-09-14 | A kind of removable backrest of couchette |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208915174U true CN208915174U (en) | 2019-05-31 |
Family
ID=66705607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821506750.6U Expired - Fee Related CN208915174U (en) | 2018-09-14 | 2018-09-14 | A kind of removable backrest of couchette |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208915174U (en) |
-
2018
- 2018-09-14 CN CN201821506750.6U patent/CN208915174U/en not_active Expired - Fee Related
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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: 20190531 Termination date: 20210914 |
|
CF01 | Termination of patent right due to non-payment of annual fee |