CN208692635U - A kind of scalable dining chair - Google Patents
A kind of scalable dining chair Download PDFInfo
- Publication number
- CN208692635U CN208692635U CN201721373551.8U CN201721373551U CN208692635U CN 208692635 U CN208692635 U CN 208692635U CN 201721373551 U CN201721373551 U CN 201721373551U CN 208692635 U CN208692635 U CN 208692635U
- Authority
- CN
- China
- Prior art keywords
- base
- interior base
- interior
- turning set
- driving mechanism
- 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 discloses a kind of scalable dining chairs, including chair leg and seat, leg includes driving mechanism, clamping block, interior base and the outer base being actively socketed on outside interior base, the interior base top is equipped with the seat, the driving mechanism is set in interior base, and driving mechanism includes turning set and the screw rod that is arranged in inside turning set, and the bottom end of the screw rod connects outer base, the turning set is fixedly connected with interior base, and turning set is equipped with the thread matched with screw rod or aperture；The outer base is equipped with the lock hole penetrated through with the turning set, which cooperates the clamping block；The bottom periphery of the interior base is equipped with fixture block, and the outer base is equipped with the card slot matched with the fixture block.When in use, driving mechanism in interior base drives interior base to be pulled up, being stretched to behind suitable seat to lock by clamping block and lock hole can be used, interior base and outer base separation are equipped with fixture block in interior base bottom periphery in order to prevent, and outer base is first-class, equipped with the card slot for thinking cooperation with fixture block.
Description
Technical field
The utility model relates to technical field of furniture, especially a kind of scalable dining chair.
Background technique
Traditional dining chair is difficult to adapt to the human needs of height difference in use, in addition changing now with living standard
Become, people pursue it is pragmatic and actual use requirement, the dining chair of fixed height can not adaptation to market variations needs.
Utility model content
To solve problems of the prior art, the purpose of the utility model is to provide a kind of scalable dining chair, have
Height-adjustable advantage.
It includes chair leg and seat that in order to achieve the above purposes, the technical solution adopted by the utility model is:, and leg includes
Driving mechanism, clamping block, interior base and the outer base being actively socketed on outside interior base, the interior base top are equipped with described
Seat, the driving mechanism are set in interior base, and driving mechanism includes turning set and the screw rod that is arranged in inside turning set, described
The bottom end of screw rod connects outer base, and the turning set is fixedly connected with interior base, and turning set is equipped with the thread matched with screw rod
Or aperture；The outer base is equipped with the lock hole penetrated through with the turning set, which cooperates the clamping block；In described
The bottom periphery of pedestal is equipped with fixture block, and the outer base is equipped with the card slot matched with the fixture block.
When in use, the driving mechanism in interior base drives interior base to be pulled up, and passes through after being stretched to suitable seat
Clamping block and lock hole, which lock, can be used, and interior base and outer base separation are equipped in interior base bottom periphery in order to prevent
Fixture block, outer base is first-class, equipped with the card slot for thinking cooperation with fixture block.
Preferably, the interior base wall of the setting fixture block is with the outer base junction of the setting card slot in intilted
Inclined-plane.Interior base is further prevented to separate when in use with outer base.
Preferably, the bottom in the outer base is equipped with fixed block, which connect with screw rod bottom end.Convenient for reduce at
This, and it is also replaceable.
Preferably, also movable socket third pedestal in the interior base.Convenient for increasing using highly for chair, it is applicable in not
With raising.
The beneficial effects of the utility model are:
(1) when in use, the driving mechanism in interior base drives interior base to be pulled up, and leads to after being stretched to suitable seat
It crosses clamping block and lock hole is locked and be can be used, interior base and outer base separation are set in interior base bottom periphery in order to prevent
There is a fixture block, outer base is first-class, equipped with the card slot for thinking cooperation with fixture block.
(2) the interior base wall of fixture block and the tapered face in outer base junction of the setting card slot are set, further prevented
Interior base is separated with outer base when in use.
(3) bottom in outer base is equipped with fixed block, which connect with screw rod bottom end.Convenient for reducing cost, and also
It is replaceable.
(4) also movable socket third pedestal in interior base is stated.Convenient for increasing using highly for chair, it is applicable in different liters
It is high.
Detailed description of the invention
Fig. 1 is the scalable dining chair base cross-sectional view.
Fig. 2 is the overall structure diagram of scalable dining chair.
Fig. 3 is the structural schematic diagram of the utility model embodiment 4；
Description of symbols:
1, chair leg；11, interior base；12, outer base；2, seat；3, driving mechanism；31, screw rod；32, turning set；311, solid
Fixed end；112, fixture block；121, card slot；4, clamping block；321, lock hole；13, third pedestal.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of scalable dining chair, including chair leg 1 and seat 2, leg 1 include driving mechanism
3, clamping block 4, interior base 11 and the outer base 12 being actively socketed on outside interior base 11,11 top of the interior base installation is
Seat 2 is stated, the driving mechanism 3 is set in interior base 11, and driving mechanism 3 includes turning set 32 and is arranged inside turning set 32
Screw rod 31, the bottom end of the screw rod 31 connects outer base 12, and the turning set 32 is fixedly connected with interior base 11, on turning set 32
Equipped with the thread or aperture matched with screw rod 31；The outer base 12 is equipped with the lock hole penetrated through with the turning set 32
321, which cooperates the clamping block 4；The bottom periphery of the interior base 11 is equipped with fixture block 112, the outer base 12
It is equipped with the card slot 121 matched with the fixture block 112.
When in use, the driving mechanism 3 in interior base 11 drives interior base 11 to be pulled up, after being stretched to suitable seat
Being locked by clamping block 4 and lock hole 321 can be used, and interior base 11 and the separation of outer base 12 are in interior base in order to prevent
11 bottom peripheries are equipped with fixture block 112, and outer base 12 is first-class, equipped with the card slot 121 for thinking cooperation with fixture block 112.
Embodiment 2:
As depicted in figs. 1 and 2, on the basis of embodiment 1, the interior base 11 connects the present embodiment with the outer base 12
Place is met in intilted inclined-plane.Interior base 11 is further prevented to separate when in use with outer base 12.
Embodiment 3:
As depicted in figs. 1 and 2, on the basis of embodiment 1, the bottom in the outer base 12 is equipped with to be fixed the present embodiment
Block, the fixing end 311 are connect with 31 bottom end of screw rod.Convenient for reducing cost, and it is also replaceable.
Embodiment 4:
As shown in figure 3, the present embodiment is on the basis of embodiment 1, also movable socket third bottom in the interior base 11
Seat 13.Convenient for increasing using highly for chair, it is applicable in different raisings.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (4)
1. a kind of scalable dining chair, which is characterized in that including chair leg and seat, leg includes driving mechanism, clamping block, interior
Pedestal and the outer base being actively socketed on outside interior base, the interior base top is equipped with the seat, the driving mechanism
In interior base, driving mechanism includes turning set and the screw rod that is arranged in inside turning set, and the bottom end connection of the screw rod is outer
Pedestal, the turning set are fixedly connected with interior base, and turning set is equipped with the thread matched with screw rod or aperture；The outer base
It is equipped with the lock hole penetrated through with the turning set, which cooperates the clamping block；The bottom periphery of the interior base is set
There is fixture block, the outer base is equipped with the card slot matched with the fixture block.
2. scalable dining chair according to claim 1, which is characterized in that the interior base wall of the setting fixture block is set with described
The outer base junction of card slot is set in intilted inclined-plane.
3. scalable dining chair according to claim 1, which is characterized in that the bottom in the outer base is equipped with fixed block,
The fixing end is connect with screw rod bottom end.
4. scalable dining chair according to claim 1, which is characterized in that also movable socket third bottom in the interior base
Seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373551.8U CN208692635U (en) | 2017-10-20 | 2017-10-20 | A kind of scalable dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721373551.8U CN208692635U (en) | 2017-10-20 | 2017-10-20 | A kind of scalable dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208692635U true CN208692635U (en) | 2019-04-05 |
Family
ID=65911703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721373551.8U Expired - Fee Related CN208692635U (en) | 2017-10-20 | 2017-10-20 | A kind of scalable dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208692635U (en) |
-
2017
- 2017-10-20 CN CN201721373551.8U patent/CN208692635U/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: 20190405 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |