CN207784752U - The dual-purpose back-to-back chair in station - Google Patents
The dual-purpose back-to-back chair in station Download PDFInfo
- Publication number
- CN207784752U CN207784752U CN201720737926.8U CN201720737926U CN207784752U CN 207784752 U CN207784752 U CN 207784752U CN 201720737926 U CN201720737926 U CN 201720737926U CN 207784752 U CN207784752 U CN 207784752U
- Authority
- CN
- China
- Prior art keywords
- backboard
- axis hole
- mounting plate
- chair
- dual
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
A kind of dual-purpose back-to-back chair in station, chair includes several identical " door " font mounting plates and several L-shaped backboards, mounting plate is identical with the thickness of backboard, and backboard is arranged symmetrically on mounting plate top in two rows, and mounting plate includes the leg section of crossbeam portion and both sides；Backrest plate includes crossbeam portion and back；The both sides shoulder of the mounting plate is equipped with axis hole first, the beam-end of backboard is equipped with axis hole second, the quantity of the mounting plate than every row's backboard quantity more than one, mounting plate and often row's backboard interlaced arrangement, axis hole first is corresponding with axis hole second, it is additionally provided with the shaft first through all axis hole first and axis hole second, the middle part of the upper beam for frame plate of being present is equipped with longeron, and backboard lower support is on the longeron.The dual-purpose back-to-back chair in the station of the utility model, can be converted to bed when needed, the condition that people's offer waiting in the station can be given to lie down rest, comfort level higher.
Description
Technical field
The utility model is related to the technical fields of back-to-back chair, and chair with back is leaned against with dual-purpose more particularly to a kind of station
Son.
Background technology
Currently, at the bus stop, the places such as railway station, in order to save space, most of is all arranging back-to-back of using
Chair is arranged, existing row's chair is essentially all that shape is fixed, and can only sit, cannot lie, have a single function, limitation is strong, has much room for improvement.
Utility model content
To solve the above problems, the purpose of this utility model is to propose a kind of dual-purpose back-to-back chair in station.
The technical solution of the utility model is as follows：A kind of dual-purpose back-to-back chair in station, it is characterized in that：The chair includes
Several identical " door " font mounting plates and several L-shaped backboards, mounting plate is identical with the thickness of backboard, leans on
Backboard is arranged symmetrically on mounting plate top in two rows, and mounting plate includes the leg section of crossbeam portion and both sides；Backrest plate includes cross
Beam portion and back；
The both sides shoulder of the mounting plate is equipped with axis hole first, and the beam-end of backboard is equipped with axis hole second, the seat
The quantity of frame plate than every row's backboard quantity more than one, mounting plate with often arrange backboard interlaced arrangement, axis hole first and axis hole second
It is corresponding, it is additionally provided with the shaft first through all axis hole first and axis hole second, the middle part of the upper beam for frame plate of being present is equipped with longeron, leans on
Backboard lower support is on the longeron.
Preferably, the upper end of the back of the backboard is equipped with synchronous axis hole, often arranges the synchronization on the top of backboard
Running through in axis hole has synchronizing shaft.
Preferably, the upper end of the back of the backboard is equipped with synchronous axis hole, often arranges a portion of backboard
Adjacent backboard is installed with synchronizing shaft.
A kind of dual-purpose back-to-back chair in station, it is characterized in that：The chair includes several identical " door " font mountings
Plate and several L-shaped backboards, mounting plate is identical with the thickness of backboard, and backboard is arranged symmetrically on seat in two rows
Frame plate top, mounting plate include the leg section of crossbeam portion and both sides；Backrest plate includes crossbeam portion and back；
The both sides shoulder of the mounting plate is equipped with axis hole first, and the beam-end of backboard is equipped with axis hole second, the seat
The quantity of frame plate than every row's backboard quantity more than one, mounting plate with often arrange backboard interlaced arrangement, axis hole first and axis hole second
It is corresponding, it is additionally provided with the shaft first through all axis hole first and axis hole second, being additionally provided with two in the middle part of present frame plate crossbeam runs through institute
There is the reinforcing axis of mounting plate, the lower support of the backrest plate is on the reinforcing axis.
Preferably, the crossbeam of the backrest plate is equipped with backrest portion transition portion and reinforces the matched locating groove of axis.
Preferably, the upper end of the back of the backboard is equipped with synchronous axis hole, often arranges the synchronization on the top of backboard
Running through in axis hole has synchronizing shaft.
Preferably, the upper end of the back of the backboard is equipped with synchronous axis hole, often arranges a portion of backboard
Adjacent backboard is installed with synchronizing shaft.
The utility model has the technical effect that：
The dual-purpose back-to-back chair in the station of the utility model, can be converted to bed when needed, can be waited AT STATION
The people of vehicle provides the condition for rest of lying down, comfort level higher, while the chair is formed by two parts assemblies, and length can be with
According to any selection of space requirement, the flexibility of the manufacturing is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the station mounting plate of dual-purpose back-to-back chair；
Fig. 2 is one of the structural schematic diagram of backboard of the dual-purpose back-to-back chair in station；
Fig. 3 is one of the dimensional structure diagram of the dual-purpose back-to-back chair in station；
Fig. 4 is the two of the dimensional structure diagram of the dual-purpose back-to-back chair in station；
Fig. 5 is the full schematic diagram for expanding into bed of the dual-purpose back-to-back chair in station；
Fig. 6 is one of the schematic diagram that station expands into bed with the half of dual-purpose back-to-back chair；
Fig. 7 is the second structural representation of the station backboard of dual-purpose back-to-back chair；
Fig. 8 is the two of the schematic diagram that station expands into bed with the half of dual-purpose back-to-back chair；
1. mounting plates in figure, 2. backboards, 3. longerons, 4. shaft first, 5. reinforce axis, 6. synchronizing shafts, 1-1. mounting plates
Crossbeam, the leg section of 1-2. mounting plates, the crossbeam of 1-3. axis hole first, 2-1. backboards, the back of 2-2. backboards, 2-3. axis
Kong Yi, 2-4. locating groove.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one：Referring to Fig. 1-5, the dual-purpose back-to-back chair in a kind of station in figure, it is characterized in that：If the chair includes
Dry identical " door " font mounting plate and several L-shaped backboards, mounting plate is identical with the thickness of backboard, backrest
Plate is arranged symmetrically on mounting plate top in two rows, and mounting plate includes the leg section of crossbeam portion and both sides；Backrest plate includes crossbeam
Portion and back；
The both sides shoulder of the mounting plate is equipped with axis hole first, and the beam-end of backboard is equipped with axis hole second, the seat
The quantity of frame plate than every row's backboard quantity more than one, mounting plate with often arrange backboard interlaced arrangement, axis hole first and axis hole second
It is corresponding, it is additionally provided with the shaft first through all axis hole first and axis hole second, the middle part of the upper beam for frame plate of being present is equipped with longeron, leans on
Backboard lower support is on the longeron.
Embodiment two：Referring to Fig. 6, embodiment two and embodiment one are essentially identical, and something in common does not repeat, and difference is
The upper end of the back of the backboard in embodiment two is equipped with synchronous axis hole, and a portion for often arranging backboard is adjacent
Backboard be installed with synchronizing shaft.It can be divided into two with partial switching backrest, entire chair in this way, half is bed, and half is
Chair can be used flexibly.
As the variation of embodiment, the upper end of the back of the backboard in the embodiment is equipped with synchronous axis hole,
Often through there is synchronizing shaft in the synchronization axis hole on the top of row's backboard, which is not drawn into the accompanying drawings.Compared to embodiment
For one, in this way can quick entire row invertible back support plate, do not have to invertible back support plate one by one, entire chair just at
Bed.
Embodiment three：Referring to Fig. 1,7,8, the dual-purpose back-to-back chair in a kind of station in figure, it is characterized in that：The chair includes
Several identical " door " font mounting plates and several L-shaped backboards, mounting plate is identical with the thickness of backboard, leans on
Backboard is arranged symmetrically on mounting plate top in two rows, and mounting plate includes the leg section of crossbeam portion and both sides；Backrest plate includes cross
Beam portion and back；
The both sides shoulder of the mounting plate is equipped with axis hole first, and the beam-end of backboard is equipped with axis hole second, the seat
The quantity of frame plate than every row's backboard quantity more than one, mounting plate with often arrange backboard interlaced arrangement, axis hole first and axis hole second
It is corresponding, it is additionally provided with the shaft first through all axis hole first and axis hole second, being additionally provided with two in the middle part of present frame plate crossbeam runs through institute
There is the reinforcing axis of mounting plate, the lower support of the backrest plate is on the reinforcing axis.
The inner end of the crossbeam of the backrest plate be equipped with and reinforce the matched locating groove of axis, can with reinforce axis clamping,
Integral firmness when improving as chair.
The upper end of the back of the backboard is equipped with synchronous axis hole, and often a portion of row's backboard is adjacent leans on
Backboard is installed with synchronizing shaft.It can be divided into two with partial switching backrest, entire chair in this way, half is bed, and half is chair,
It can flexibly use.
As variation, the upper end of the back of the backboard described in the embodiment is equipped with synchronous axis hole, often arranges backboard
Top synchronization axis hole in through there is synchronizing shaft, which is not drawn into the accompanying drawings.For embodiment three, in this way
Can quick entire row invertible back support plate, do not have to invertible back support plate one by one, entire chair is just at bed.
Claims (7)
1. a kind of dual-purpose back-to-back chair in station, it is characterized in that：The chair includes several identical " door " font mounting plates
L-shaped backboard with several, mounting plate is identical with the thickness of backboard, and backboard is arranged symmetrically on mounting in two rows
Plate top, mounting plate include the leg section of crossbeam portion and both sides；Backrest plate includes crossbeam portion and back；The mounting plate
Both sides shoulder is equipped with axis hole first, and the beam-end of backboard is equipped with axis hole second, and the quantity of the mounting plate arranges backboard than often
More one of quantity, mounting plate with often arrange backboard interlaced arrangement, axis hole first is corresponding with axis hole second, is additionally provided with through all axis holes
The middle part of the shaft first of first and axis hole second, the upper beam for frame plate of being present is equipped with longeron, and backboard lower support is on the longeron.
2. the dual-purpose back-to-back chair in station according to claim 1, it is characterized in that：The back of the backboard
Upper end is equipped with synchronous axis hole, and often arranging to run through in the synchronization axis hole on the top of backboard has synchronizing shaft.
3. the dual-purpose back-to-back chair in station according to claim 1, it is characterized in that：The back of the backboard
Upper end is equipped with synchronous axis hole, and often the adjacent backboard of a portion of row's backboard is installed with synchronizing shaft.
4. a kind of dual-purpose back-to-back chair in station, it is characterized in that：The chair includes several identical " door " font mounting plates
L-shaped backboard with several, mounting plate is identical with the thickness of backboard, and backboard is arranged symmetrically on mounting in two rows
Plate top, mounting plate include the leg section of crossbeam portion and both sides；Backrest plate includes crossbeam portion and back；The mounting plate
Both sides shoulder is equipped with axis hole first, and the beam-end of backboard is equipped with axis hole second, and the quantity of the mounting plate arranges backboard than often
More one of quantity, mounting plate with often arrange backboard interlaced arrangement, axis hole first is corresponding with axis hole second, is additionally provided with through all axis holes
The shaft first of first and axis hole second is additionally provided with two reinforcing axis for running through all mounting plates in the middle part of present frame plate crossbeam, described
The lower support of backrest plate is on the reinforcing axis.
5. the dual-purpose back-to-back chair in station according to claim 4, it is characterized in that：The crossbeam of the backrest plate with lean on
Back transition portion is equipped with and reinforces the matched locating groove of axis.
6. the dual-purpose back-to-back chair in station according to claim 4, it is characterized in that：The back of the backboard
Upper end is equipped with synchronous axis hole, and often arranging to run through in the synchronization axis hole on the top of backboard has synchronizing shaft.
7. the dual-purpose back-to-back chair in station according to claim 4, it is characterized in that：The back of the backboard
Upper end is equipped with synchronous axis hole, and often the adjacent backboard of a portion of row's backboard is installed with synchronizing shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737926.8U CN207784752U (en) | 2017-06-23 | 2017-06-23 | The dual-purpose back-to-back chair in station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737926.8U CN207784752U (en) | 2017-06-23 | 2017-06-23 | The dual-purpose back-to-back chair in station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207784752U true CN207784752U (en) | 2018-08-31 |
Family
ID=63274171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737926.8U Expired - Fee Related CN207784752U (en) | 2017-06-23 | 2017-06-23 | The dual-purpose back-to-back chair in station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207784752U (en) |
-
2017
- 2017-06-23 CN CN201720737926.8U patent/CN207784752U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20190623 |