CN208610102U - A kind of Combined table-chair - Google Patents
A kind of Combined table-chair Download PDFInfo
- Publication number
- CN208610102U CN208610102U CN201820243872.4U CN201820243872U CN208610102U CN 208610102 U CN208610102 U CN 208610102U CN 201820243872 U CN201820243872 U CN 201820243872U CN 208610102 U CN208610102 U CN 208610102U
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- chair
- driving
- lift
- desk
- driving assembly
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Abstract
The utility model discloses a kind of Combined table-chairs, its key points of the technical solution are that: including desk and several be placed in the chair of desk two sides, desk includes feet and the desktop that is fixed above feet, chair includes seat above chair leg and fixed setting chair leg, there are two the lift stands for being respectively used to hold up desk two sides chair and chair is made to leave ground for the lower section setting of desktop, lift stand include several be used to lift seat lift bar and for by the connecting plate lifting bar and linking together on a lift stand, the Combined table-chair further includes the elevating mechanism below desktop and for driving lift stand to move up and down, elevating mechanism includes lifter plate below the lift stand and positioned at two sides below lifter plate and the cylinder that is fixedly connected with feet.Its advantage is that the Combined table-chair is not necessarily to for being inverted on the table chair, it will be able to be cleaned to the ground below desk.
Description
Technical field
The utility model relates to field of furniture more particularly to a kind of Combined table-chairs.
Background technique
Traditional Combined table-chair includes desk and chair, and commonly used in writing, dining, office etc..
But during sweeping Combined table-chair, it usually needs chair is upside down on desk, then cleans desk
Rubbish on the ground of lower section.This process not only occupies the plenty of time, but also needs to occupy many labours, sweeps and its not square
Just.
Utility model content
The purpose of the utility model is to provide a kind of Combined table-chairs, its advantage is that the Combined table-chair is without falling chair
It sets on the table, it will be able to which the ground below desk is cleaned.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of Combined table-chair, including desk and several be placed in the chair of desk two sides, the desk includes table
Foot and the desktop being fixed above feet, the chair include seat above chair leg and fixed setting chair leg, institute
There are two the lower section settings for stating desktop is respectively used to the lift stand for holding up desk two sides chair and chair being made to leave ground, described
Lift stand include several be used to lift seat lift bar and for will lift what bar linked together on a lift stand
Connecting plate, the Combined table-chair further include the elevating mechanism below desktop and for driving lift stand to move up and down, institute
Elevating mechanism is stated to include lifter plate below the lift stand and be fixedly connected positioned at two sides below lifter plate and with feet
Cylinder.
Through the above technical solutions, elevating mechanism can when needing to clean the bottom surface below Combined table-chair
It drives lift stand to move up, be lifted up to enable to lift bar and will be located at the chair lifted above bar, and leave chair
Ground, convenient for being cleaned to ground.And connecting plate can make lifting bar while holding up multiple chairs for desk lower section side.
The utility model is further arranged to: further including the driving mechanism for driving two lift stands flexible, the drive
Motivation structure include be fixed at the upper surface of lifter plate motor and two drivings for driving lift stand mobile by motor
Component, the driving component includes the first driving assembly and the second driving assembly, wherein the first driving assembly includes defeated with motor
Driving gear that shaft is fixedly connected, engage with driving gear and with the driven gear of lifter plate rotation connection and with positioned at from
The rack gear for engaging below moving gear and with driven gear and connecting with lifter plate sliding, rack gear one end is fixedly connected with lift stand.
Through the above technical solutions, driving mechanism can drive lift stand to desk bottom when not needing using lift stand
The middle position in portion is mobile, prevents lift stand from influencing the scaling for being sitting in the leg of the people by desk.Wherein motor is able to drive first
Driving assembly and the second driving assembly enable the first driving assembly and the second driving assembly to drive the shifting of two lift stands respectively
It is dynamic.Particularly for the first driving assembly: motor is able to drive the rotation of sliding tooth wheel, and driving gear is able to drive driven gear
Rotation, driven gear are able to drive rack gear and move linearly relative to lifter plate, and then rack gear is able to drive lift stand movement.
The utility model is further arranged to: the second driving assembly is roughly the same with the structure of the first driving assembly, different
Place is that the driving gear that the driving gear in the second driving assembly is located in the first driving assembly deviates from the side of motor, and
The tumbler gear with lifter plate rotation connection is provided between driving gear and driven gear in second driving assembly.
Through the above technical solutions, the first driving group can be made to the setting of the driving gear position in the second driving assembly
Rack gear in part and the second driving assembly mutually staggers the area occupied for saving driving mechanism.Tumbler gear in second driving assembly
Setting can make the first driving assembly and the second driving assembly while control respective lift stand to stretch out and withdraw.
The utility model is further arranged to: the rack gear in the lifter plate and the first driving assembly and the second driving assembly
Sliding junction is provided with dovetail chute, and the bottom of rack gear is adapted to dovetail chute.
Through the above technical solutions, the setting of dovetail chute can prevent lift stand move up lift chair when, tooth
Item deforms, and influences the operation of driving assembly.
The utility model is further arranged to: it is described lift one end that bar is connect with connecting plate and be fixedly installed cross section be
The stiffening plate of right angled triangle.
Through the above technical solutions, can to prevent from lifting bar complete relative to connecting plate for the setting of stiffening plate, so as to
Improve the service life of lift stand.
The utility model is further arranged to: the upper surface of the seat is fixedly installed the chair back far from one end of desk,
Guide plate is fixedly installed below the lifter plate, the two sides of the guide plate towards chair are provided with several for making
It chair and lifts bar and is oriented to groove correspondingly.
Through the above technical solutions, when the setting of guide plate can make the chair be pushed to two sides below desk quickly with support machine
Bar is corresponding.
The utility model is further arranged to: the guiding groove is arc-shaped.
Through the above technical solutions, the design of guiding groove arc shape, can whether parallel with desk side by the chair back
To judge that whether regular chair is corresponding with bar is lifted.
The utility model is further arranged to: described one end for lifting bar towards chair, which is fixedly installed, lifts disk.
Through the above technical solutions, the setting for lifting disk can increase lift stand and lift the area of chair, and then make chair
It stable can be lifted.
In conclusion the utility model has the following beneficial effects:
One, the Combined table-chair is not necessarily to for being inverted on the table chair, it will be able to clean to the ground below desk；
Two, the Combined table-chair can lift all chairs of the Combined table-chair two sides simultaneously, and work efficiency is high, section
Save labour.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the Combined table-chair in the case where chair leaves the state of ground；
Fig. 2 is the structural schematic diagram under lift stand retracted state；
Fig. 3 is the partial structural diagram under lift stand stretching state.
In figure, 1, desk；11, desktop；12, feet；13, crossbeam；2, chair；21, seat；22, chair leg；23, the chair back；
31, connecting plate；32, bar is lifted；33, disk is lifted；34, stiffening plate；41, motor；42, gear is driven；43, rack gear；44, driven tooth
Wheel；45, tumbler gear；51, cylinder；52, lifter plate；521, dovetail chute；6, guide plate；61, it is oriented to groove.
Specific embodiment
A kind of Combined table-chair, as shown in Figure 1, including the chair 2 that desk 1 and six are placed in 1 two sides of desk.Specifically
, every three chairs 2 are one group and are placed in 1 side of desk.
In conjunction with Fig. 1, desk 1 includes four feets 12 and the desktop 11 for being fixed at 12 top of feet.Wherein, table
Panel 11 is cuboid；Four feets 12 are located at four edges of desktop 11.Chair 2 includes four chair legs 22, consolidates
22 top seat 21 of chair leg is set surely and is fixed at the upper surface of seat 21 far from the chair back 23 of 1 one end of desk vertically.
Wherein, seat 21 is cuboid；Four chair legs 22 are fixed at four edges of seat 21.
There are two be respectively used to hold up 1 two sides chair 2 of desk and make chair for the lower section setting of desktop 11 combined with Figure 1 and Figure 2,
Son 2 leaves the lift stand on ground.Lift stand includes three perpendicular to the central axes of desktop 11 and the support for lifting seat 21
Lift bar 32 and for by all connecting plates 31 lifting bar 32 and linking together on a lift stand.Wherein, bar 32 is lifted
It is fixedly installed towards one end of chair 2 and lifts disk 33；Lift one end that bar 32 is connect with connecting plate 31 be fixedly installed it is transversal
Face is the stiffening plate 34 of right angled triangle.
The Combined table-chair further includes being located at 11 lower section of desktop and moving down on lift stand for driving combined with Figure 1 and Figure 2,
Dynamic elevating mechanism.Elevating mechanism include lifter plate 52 below the lift stand and positioned at 52 lower section two sides of lifter plate and
The cylinder 51 being fixedly connected with the crossbeam 13 for being horizontally fixed on two feets 12 and direction chair 2.Wherein the piston rod of cylinder 51 with
Lifter plate 52 is fixedly connected.
In conjunction with Fig. 1 and Fig. 3, which further includes being located at 52 top of lifter plate and for driving two lift stands to stretch
The driving mechanism of contracting.Driving mechanism include be fixed at the upper surface of lifter plate 52 motor 41 and two by motor 41
The driving assembly for driving lift stand mobile.Driving assembly includes the first driving assembly and the second driving assembly.Wherein the first driving
Component includes the driving gear 42 being fixedly connected with 41 output shaft of motor, engages with driving gear 42 and rotate company with lifter plate 52
The driven gear 44 that connects and be located at 44 lower section of driven gear and engage with driven gear 44 and with the sliding connection of lifter plate 52
Rack gear 43, and 43 one end of rack gear is fixedly connected with connecting plate 31.The structure of second driving assembly and the first driving assembly is substantially
It is identical, the difference is that the driving gear 42 that the driving gear 42 in the second driving assembly is located in the first driving assembly deviates from
The side of motor 41, and be provided between the driving gear 42 in the second driving assembly and driven gear 44 and rotated with lifter plate 52
The tumbler gear 45 of connection.Wherein the rack gear 43 in lifter plate 52 and the first driving assembly and the second driving assembly slides junction
It is provided with dovetail chute 521, and the bottom of rack gear 43 is adapted to dovetail chute 521.
The lower section of lifter plate 52 is fixedly installed guide plate 6 combined with Figure 1 and Figure 2, and guide plate 6 is towards the two sides of chair 2
Several are provided with for making chair 2 and lifting the guiding groove 61 correspondingly of bar 32.It is arc-shaped for being oriented to groove 61.As general
After chair 2 shifts the two sides of the lower section of desk 1 onto, if two chair legs 22 of chair 2 not completely into guiding groove 61, the chair back at this time
23 will not be parallel with a side of desktop 11 and will not completely attach to desktop 11.Arc-shaped guiding groove 61 is convenient for tune
The direction for saving chair 2, it is parallel with the side of desktop 11 to make the chair back 23, and the chair back 23 is parallel with a side of desktop 11 at this time
And completely attached to desktop 11, at this moment chair 2 is regular is aligned with corresponding bar 32 of lifting.
The course of work: when needing to clean the ground of 1 bottom of desk, start cylinder 51, cylinder 51 is made to pass through lifter plate 52
It drives lift stand and guide plate 6 to move down, when lift stand is lower than the height of seat 21, closes cylinder 51.Then chair 2 is pushed away
It is sent to the groove of guide plate 6, and completely attaches to the one side of the chair back 23 with desktop 11 completely in the horizontal plane.It opens later
Dynamic motor 41, makes motor 41 drive respective lift stand to the direction of chair 2 by the first driving assembly and the second driving assembly
It is mobile.When lifting disk 33 and being located at the underface of seat 21, motor 41 is closed.Start cylinder 51, cylinder 51 is made to pass through lift stand
Chair 2 is lifted up.After having cleared up the ground of 1 lower section of desk, starts cylinder 51, cylinder 51 is made to drive chair by lift stand
Son 2 declines.When chair 2 touches ground, starting motor 41 is inverted, and motor 41 then passes through the first driving assembly and the second driving
Component keeps lift stand mobile to the direction far from chair 2.When lifting disk 33 and completely disengaging chair 2, motor 41 is closed, is opened again
It takes offence cylinder 51, makes cylinder 51 that driving assembly be driven to move up, when cylinder 51 is close to desktop 11, stop the piston of cylinder 51
Bar continues to rise.At this moment chair 2 can be taken out to use below desk 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of Combined table-chair, including desk (1) and several be placed in the chair (2) of desk (1) two sides, the desk
It (1) include feet (12) and the desktop (11) being fixed above feet (12), the chair (2) includes chair leg (22)
And seat (21) above fixed setting chair leg (22), it is characterized in that: there are two respectively for the lower section setting of the desktop (11)
For holding up desk (1) two sides chair (2) and chair (2) being made to leave the lift stand on ground, the lift stand includes several use
Bar (32) is lifted and for by the connecting plate lifting bar (32) and linking together on a lift stand in lift seat (21)
(31), which further includes the elevating mechanism below desktop (11) and for driving lift stand to move up and down,
The elevating mechanism includes being located at the lifter plate (52) below lift stand and positioned at two sides below lifter plate (52) and and feet
(12) cylinder (51) being fixedly connected.
2. a kind of Combined table-chair according to claim 1, it is characterized in that: further including for driving two lift stands flexible
Driving mechanism, the driving mechanism include be fixed at lifter plate (52) upper surface motor (41) and two pass through
The driving assembly that motor (41) drives lift stand mobile, the driving component include the first driving assembly and the second driving assembly,
Wherein the first driving assembly include the driving gear (42) being fixedly connected with motor (41) output shaft, with driving gear (42) engage
And with lifter plate (52) rotation connection driven gear (44) and be located at driven gear (44) below and and driven gear
(44) engagement and the rack gear (43) with lifter plate (52) sliding connection, rack gear (43) one end is fixedly connected with lift stand.
3. a kind of Combined table-chair according to claim 2, it is characterized in that: the second driving assembly and the first driving assembly
Structure is roughly the same, the difference is that the driving gear (42) in the second driving assembly is located at the driving in the first driving assembly
Gear (42) deviates from the side of motor (41), and sets between the driving gear (42) in the second driving assembly and driven gear (44)
It is equipped with the tumbler gear (45) with lifter plate (52) rotation connection.
4. a kind of Combined table-chair according to claim 3, it is characterized in that: the lifter plate (52) and the first driving assembly
With in the second driving assembly rack gear (43) sliding junction be provided with dovetail chute (521), and the bottom of rack gear (43) with
Dovetail chute (521) adaptation.
5. a kind of Combined table-chair according to claim 1, it is characterized in that: described lift bar (32) and connecting plate (31) even
The one end connect is fixedly installed the stiffening plate (34) that cross section is right angled triangle.
6. a kind of Combined table-chair according to claim 1, it is characterized in that: the upper surface of the seat (21) is far from desk
(1) one end is fixedly installed the chair back (23), is fixedly installed guide plate (6), the guiding below the lifter plate (52)
The two sides of plate (6) towards chair (2) be provided with several for make chair (2) with lift bar (32) be oriented to correspondingly it is recessed
Slot (61).
7. a kind of Combined table-chair according to claim 6, it is characterized in that: the guiding groove (61) is arc-shaped.
8. a kind of Combined table-chair according to claim 1, it is characterized in that: the bar (32) of lifting is towards chair (2)
One end, which is fixedly installed, lifts disk (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820243872.4U CN208610102U (en) | 2018-02-10 | 2018-02-10 | A kind of Combined table-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820243872.4U CN208610102U (en) | 2018-02-10 | 2018-02-10 | A kind of Combined table-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208610102U true CN208610102U (en) | 2019-03-19 |
Family
ID=65692972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820243872.4U Active CN208610102U (en) | 2018-02-10 | 2018-02-10 | A kind of Combined table-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208610102U (en) |
-
2018
- 2018-02-10 CN CN201820243872.4U patent/CN208610102U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210427 Address after: 1 / F, fc04, South 3-1, beihuayuan village, Gaobeidian Township, Chaoyang District, Beijing fw111 Patentee after: Beijing Fabeni Space Design Co.,Ltd. Address before: 101104 West Village of Zhangjia Wan, Tongzhou District, Beijing Patentee before: BEIJING WANHAOYUANQUAN KITCHEN TOOLS Co.,Ltd. |
|
| TR01 | Transfer of patent right |