CN108420215A - One kind being easily installed fixed Revolving chair chassis - Google Patents
One kind being easily installed fixed Revolving chair chassis Download PDFInfo
- Publication number
- CN108420215A CN108420215A CN201810472677.3A CN201810472677A CN108420215A CN 108420215 A CN108420215 A CN 108420215A CN 201810472677 A CN201810472677 A CN 201810472677A CN 108420215 A CN108420215 A CN 108420215A
- Authority
- CN
- China
- Prior art keywords
- fixed
- support leg
- pedestal
- chassis
- easily installed
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/18—Chairs or stools with rotatable seat
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
Abstract
The invention discloses one kind being easily installed fixed Revolving chair chassis, including chassis and connecting rod, the bottom side on the chassis is equipped with support leg, the support leg is connected by shaft with universal wheel, the upper end of the pedestal is fixed with connecting seat, the foot, which is stepped on, is provided with air inlet pipe on the right side of air pump, one end of the air inlet pipe is connected with fixed block, resetting spring is installed inside the fixed block, connecting plate is installed on the downside of the resetting spring, one end of the connecting rod is connected with connecting plate, it is provided with friction plate on the downside of the fixed plate, the bottom side of the fixed block is provided with air outlet valve, one end of the support leg is provided with plug, the internal reservation of the link block is fluted.This is easily installed fixed Revolving chair chassis by being used while universal wheel and fixed plate, facilitating swivel chair while realizing mobile and fixing, and the Fast Installation of supporting rack may be implemented by plug, and easy to operate, saves the time.
Description
Technical field
The present invention relates to swivel chair technical field, specially one kind being easily installed fixed Revolving chair chassis.
Background technology
Swivel chair is computer chair, one kind in office chair major class, a kind of rotary chair in the part being seated, and swivel chair can divide
For half swivel chair and full swivel chair two types, half swivel chair is to from front left and right and is rotated by 90 °, and full swivel chair is rotated by 360 °
Chair, swivel chair on the market is realized mobile and fixed when in use now, but the two cannot be provided simultaneously with, and leads to use not side
Just, it and is more troublesome when mounted, can not achieve Fast Installation.
Invention content
The purpose of the present invention is to provide one kind being easily installed fixed Revolving chair chassis, to solve to carry in above-mentioned background technology
It has the problem that cannot be realized movement simultaneously, fix and install trouble for being easily installed fixed Revolving chair chassis.
To achieve the above object, the present invention provides the following technical solutions：One kind being easily installed fixed Revolving chair chassis, including
The bottom side of chassis and connecting rod, the chassis is equipped with support leg, and the support leg is connected by shaft with universal wheel, and props up
The upper end of spike is connected by link block with pedestal, and the upper end of the pedestal is fixed with connecting seat, and the lower end of pedestal is fixed with
Fixed block, and the left side upper end of pedestal is provided with foot and steps on air pump, the foot is stepped on and is provided with air inlet pipe on the right side of air pump, it is described into
One end of tracheae is connected with fixed block, and resetting spring, the downside installation of the resetting spring are equipped with inside the fixed block
There are connecting plate, one end of the connecting rod to be connected with connecting plate, and the other end of connecting rod is connected with fixed plate, and even
The junction of extension bar and fixed block is equipped with rubber ring, and friction plate, the bottom side of the fixed block are provided on the downside of the fixed plate
It is provided with air outlet valve, and is provided with outlet threshold switch on the right side of fixed block, one end of the support leg is provided with plug, the company
The internal reservation for connecing block is fluted.
Preferably, the support leg is set on pedestal, and support leg is provided with 5, and support leg and link block structure
At dismounting mounting structure.
Preferably, the fixed block designs for hollow structure, and the area of fixed block is less than the area of pedestal.
Preferably, the top of the resetting spring and pedestal are integrated, and the connection of resetting spring and connecting plate
It is integrated.
Preferably, the connecting rod is provided with 4 about connecting plate is substantially symmetrical about its central axis, and connecting rod bottom and fixed plate are
Integral structure.
Preferably, the shape of the plug is " T " shape structure, and plug and groove constitute dismounting mounting structure.
Compared with prior art, the beneficial effects of the invention are as follows：This is easily installed fixed Revolving chair chassis, passes through universal wheel
It is used while with fixed plate, facilitate swivel chair while realizing mobile and fixing, the quick peace of supporting rack may be implemented by plug
Dress, and it is easy to operate, the time is saved, fixed plate when swivel chair being facilitated to move, is retracted original position, avoided by the effect of resetting spring
Fixed plate causes to rub to ground, the effect of rubber ring, prevents the gas that air pump rushes from interface gas leakage, the effect of plug, side
Just support leg is mounted in groove, and is conducive to increase the stability of installation.
Description of the drawings
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is overlooking structure diagram of the present invention；
Fig. 3 is this practical plug and groove mounting structure schematic diagram.
Fig. 4 is this practical plug and groove overlooking structure diagram.
In figure：1, chassis；2, support leg；3, shaft；4, universal wheel；5, pedestal；6, connecting seat；7, fixed block；8, foot is stepped on
Air pump；9, air inlet pipe；10, resetting spring；11, connecting plate；12, connecting rod；13, rubber ring；14, air outlet valve；15, air outlet valve is opened
It closes；16, fixed plate；17, friction plate；18, link block；19, plug；20, groove.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind being easily installed fixed Revolving chair chassis, including bottom
Disk 1, support leg 2, shaft 3, universal wheel 4, pedestal 5, connecting seat 6, fixed block 7, foot step on air pump 8, air inlet pipe 9, resetting spring 10,
Connecting plate 11, connecting rod 12, rubber ring 13, air outlet valve 14, outlet threshold switch 15, fixed plate 16, friction plate 17, link block 18,
The bottom side of plug 19 and groove 20, chassis 1 is equipped with support leg 2, and support leg 2 is connected by shaft 3 with universal wheel 4, and props up
The upper end of spike 2 is connected by link block 18 and pedestal 5, and support leg 2 has 5, and support leg 2 about 5 spaced set of pedestal
Detachable structure is constituted with link block 18, is conducive to the stability for increasing swivel chair, avoids the occurrence of inclination, the upper end of pedestal 5 is fixed
There is connecting seat 6, and the lower end of pedestal 5 is fixed with fixed block 7, and the left side upper end of pedestal 5 is provided with foot and steps on air pump 8, foot is stepped on
The right side of air pump 8 is provided with air inlet pipe 9, and one end of air inlet pipe 9 is connected with fixed block 7, and reset bullet is equipped with inside fixed block 7
The inside middle of spring 10, fixed block 7 is hollow structure, and the area of fixed block 7 is less than the area of pedestal 5, and foot is facilitated to step on air pump 8
Inflation gives connecting plate 11 certain pressure, so that connecting plate 11 is moved down, friction plate 17 is allowed to play a supporting role, resetting spring 10
Downside is equipped with connecting plate 11, and the top of resetting spring 10 and the connection type of pedestal 5 is are fixedly connected with, and 10 He of resetting spring
The connection type of connecting plate 11 is to be fixedly connected, and is conducive to the position of fixed reset spring 10, facilitates 10 normal work of resetting spring
Make, one end of connecting rod 12 is connected with connecting plate 11, and the other end of connecting rod 12 is connected with fixed plate 16, and connects
The junction of bar 12 and fixed block 7 is equipped with rubber ring 13, and connecting rod 12 is provided with 4 about 11 axial symmetry of connecting plate, and connects
12 bottom of bar is to be fixedly connected with the connection type of fixed plate 16, facilitates connecting plate 11 that fixed plate 16 is pushed to move down, fixed plate 16
Downside be provided with friction plate 17, the bottom side of fixed block 7 is provided with air outlet valve 14, and the right side of fixed block 7 is provided with air outlet valve
One end of switch 15, support leg 2 is provided with plug 19, and the shape of plug 19 is "T"-shaped, and plug 19 and groove 20 constitute dismounting
Connect structure, convenient plug 19 is mounted in groove 20, and increases the stability that plug 19 is installed, and the internal reservation of link block 18 has recessed
Slot 20.
Operation principle：At work, universal wheel 4 is placed on the ground, and support leg 2 passes through link block 18 and bottom on the chassis 1
Seat 5 connects, and plug 19 is injected in link block 18, then 19 straight cutting of plug is rotated by 90 ° into groove 20, plug 19 sticks into groove
In 20,90 ° of counter-rotating is may then pass through, support leg 2 is dismantled, it, can by universal wheel 4 after chassis 1 is propped up
To realize the movement of swivel chair, when swivel chair needs fixed, air pump 8 is stepped on by stepping on foot with foot, it is right by air inlet pipe 9 that foot steps on air pump 8
It is inflated inside fixed block 7, until when certain pressure, air pressure makes connecting plate 11 move down, and connecting plate 11 pushes connecting rod 12,
One end of connecting rod 12 and fixed plate 16 connect, and the bottom end of fixed plate 16 is provided with friction plate 17, friction plate 17 and ground contact,
One fixed function is played to swivel chair, when needing mobile, so that air outlet valve 14 is deflated by outlet threshold switch 15, resetting spring 10
It drives connecting plate 11 in situ, at this moment realizes the movement of swivel chair.
Finally it should be noted that the above content is merely illustrative of the technical solution of the present invention, rather than the present invention is protected
The limitation of range, those skilled in the art to technical scheme of the present invention carry out it is simple modification or equivalent replacement,
All without departing from the spirit and scope of technical solution of the present invention.
Claims (6)
1. one kind being easily installed fixed Revolving chair chassis, including chassis (1) and connecting rod (12), it is characterised in that：The chassis
(1) bottom side is equipped with support leg (2), and the support leg (2) is connected by shaft (3) with universal wheel (4), and support leg
(2) upper end is connected by link block (18) and pedestal (5), and the upper end of the pedestal (5) is fixed with connecting seat (6), and pedestal
(5) lower end is fixed with fixed block (7), and the left side upper end of pedestal (5) is provided with foot and steps on air pump (8), and the foot steps on air pump
(8) air inlet pipe (9) is provided on the right side of, one end of the air inlet pipe (9) is connected with fixed block (7), in the fixed block (7)
Portion is equipped with resetting spring (10), and connecting plate (11) is equipped on the downside of the resetting spring (10), the connecting rod (12)
One end is connected with connecting plate (11), and the other end of connecting rod (12) is connected with fixed plate (16), and connecting rod (12)
It is equipped with rubber ring (13) with the junction of fixed block (7), friction plate (17) is provided on the downside of the fixed plate (16), it is described solid
The bottom side for determining block (7) is provided with air outlet valve (14), and outlet threshold switch (15), the support are provided on the right side of fixed block (7)
One end of foot (2) is provided with plug (19), and the internal reservation of the link block (18) is fluted (20).
2. one kind according to claim 1 is easily installed fixed Revolving chair chassis, it is characterised in that：The support leg (2)
It is set on pedestal (5), and support leg (2) is provided with 5, and support leg (2) and link block (18) constitute dismounting installation knot
Structure.
3. one kind according to claim 1 is easily installed fixed Revolving chair chassis, it is characterised in that：The fixed block (7)
It is designed for hollow structure, and the area of fixed block (7) is less than the area of pedestal (5).
4. one kind according to claim 1 is easily installed fixed Revolving chair chassis, it is characterised in that：The resetting spring
(10) top and pedestal (5) is integrated, and the being connected as one structure of resetting spring (10) and connecting plate (11).
5. one kind according to claim 1 is easily installed fixed Revolving chair chassis, it is characterised in that：The connecting rod (12)
4 are provided with about connecting plate (11) is substantially symmetrical about its central axis, and connecting rod (12) bottom and fixed plate (16) are integrated.
6. one kind according to claim 1 is easily installed fixed Revolving chair chassis, it is characterised in that：The plug (19)
Shape is " T " shape structure, and plug (19) and groove (20) constitute dismounting mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472677.3A CN108420215A (en) | 2018-05-17 | 2018-05-17 | One kind being easily installed fixed Revolving chair chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472677.3A CN108420215A (en) | 2018-05-17 | 2018-05-17 | One kind being easily installed fixed Revolving chair chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108420215A true CN108420215A (en) | 2018-08-21 |
Family
ID=63163407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810472677.3A Withdrawn CN108420215A (en) | 2018-05-17 | 2018-05-17 | One kind being easily installed fixed Revolving chair chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108420215A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828511A (en) * | 2019-03-29 | 2019-05-31 | 苏州朗捷通智能科技有限公司 | A kind of building energy consumption intelligent monitor system device |
| CN111743676A (en) * | 2019-03-29 | 2020-10-09 | 河南省洛阳正骨医院（河南省骨科医院） | Lumbar vertebra nursing device convenient to shrink is adjusted |
| CN112790541A (en) * | 2020-12-28 | 2021-05-14 | 安吉金标家具厂 | Swivel chair chassis convenient to mounting structure intensity is high |
| CN113439940A (en) * | 2021-07-17 | 2021-09-28 | 江西万橡家具集团有限公司 | Lifting reading chair for preventing humpback |
| US20230018551A1 (en) * | 2021-07-14 | 2023-01-19 | Anthro Form, Llc | 4-star base for a chair |
-
2018
- 2018-05-17 CN CN201810472677.3A patent/CN108420215A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828511A (en) * | 2019-03-29 | 2019-05-31 | 苏州朗捷通智能科技有限公司 | A kind of building energy consumption intelligent monitor system device |
| CN111743676A (en) * | 2019-03-29 | 2020-10-09 | 河南省洛阳正骨医院（河南省骨科医院） | Lumbar vertebra nursing device convenient to shrink is adjusted |
| CN112790541A (en) * | 2020-12-28 | 2021-05-14 | 安吉金标家具厂 | Swivel chair chassis convenient to mounting structure intensity is high |
| US20230018551A1 (en) * | 2021-07-14 | 2023-01-19 | Anthro Form, Llc | 4-star base for a chair |
| US11672343B2 (en) * | 2021-07-14 | 2023-06-13 | Anthro Form, Llc | 4-star base for a chair |
| CN113439940A (en) * | 2021-07-17 | 2021-09-28 | 江西万橡家具集团有限公司 | Lifting reading chair for preventing humpback |
| CN113439940B (en) * | 2021-07-17 | 2022-11-15 | 江西万橡家具集团有限公司 | Lifting reading chair for preventing humpback |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |
|
| WW01 | Invention patent application withdrawn after publication |