CN108784079A - A kind of reassembling type revolving chair leg - Google Patents
A kind of reassembling type revolving chair leg Download PDFInfo
- Publication number
- CN108784079A CN108784079A CN201810812709.XA CN201810812709A CN108784079A CN 108784079 A CN108784079 A CN 108784079A CN 201810812709 A CN201810812709 A CN 201810812709A CN 108784079 A CN108784079 A CN 108784079A
- Authority
- CN
- China
- Prior art keywords
- chair leg
- revolving chair
- casing
- block
- reassembling type
- 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.)
- Pending
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Classifications
-
- 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
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a kind of reassembling type revolving chair legs, including casing, multiple revolving chair leg ontologies are movably installed on the outside of described sleeve pipe, multiple revolving chair leg ontology equidistant intervals are distributed on casing, multiple fixed columns are installed on the outside of described sleeve pipe, revolving chair leg ontology offers fixing groove close to the side of casing, fixed column is mutually clamped with corresponding fixing groove, through-hole is offered at the top of the revolving chair leg ontology, limiting plate is slidably fitted in through-hole, limit card slot is offered at the top of fixed column, limiting plate is mutually clamped with corresponding limit card slot, the through-hole offers sliding slot on the side inner wall far from casing, slide plate is slidably fitted in sliding slot, slide plate is installed with fixture block close to the side of casing, side of the limiting plate far from casing offers card slot, fixture block is mutually clamped with card slot.Convenient for being dismounted to revolving chair leg ontology, reduction occupied space is convenient for transporting the present invention, simple in structure, easy to use.
Description
Technical field
The present invention relates to swivel chair technical field more particularly to a kind of reassembling type revolving chair legs.
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, why swivel chair can lift, and be because there are one air pressure rod, air pressure rods in lifting gear
It is a kind of using gas and liquid as working media, can plays that support, buffering, braking, height adjusts and the functions such as angular adjustment
Elastic element, basic principle is internal filled with high pressure nitrogen, due to being equipped with through-hole, piston both ends gas pressure in internal piston
Power is equal, and the sectional area of piston both sides is different, and one is terminated with piston rod and the other end does not have, under gas pressure effect, production
The raw pressure to the small side of sectional area, the i.e. elastic force of air pressure rod, people, which takes, gives lifting shaft pressure, lifting shaft just gently under
Drop, speed is uniform, can bottom out, and lifting shaft external force, lifting shaft liter is not given to return to peak.
But the revolving chair leg of existing swivel chair is not easy to be dismounted, casing is overall structure, transport and storehouse with revolving chair leg
It is bigger to store up the space occupied, therefore we have proposed a kind of reassembling type revolving chair legs, for solving the above problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of reassembling type revolving chair leg proposed.
To achieve the goals above, present invention employs following technical solutions：
A kind of reassembling type revolving chair leg, including casing are movably installed with multiple revolving chair leg ontologies on the outside of described sleeve pipe, multiple
Revolving chair leg ontology equidistant intervals are distributed on casing, and multiple fixed columns, swivel chair script are installed on the outside of described sleeve pipe
Body offers fixing groove close to the side of casing, and fixed column is mutually clamped with corresponding fixing groove, the top of the revolving chair leg ontology
Through-hole is offered, limiting plate is slidably fitted in through-hole, limit card slot, limiting plate and corresponding limit are offered at the top of fixed column
Position card slot mutually clamps, and the through-hole offers sliding slot on the side inner wall far from casing, and slide plate, slide plate are slidably fitted in sliding slot
It is installed with fixture block close to the side of casing, side of the limiting plate far from casing offers card slot, fixture block and card slot phase
It clamps, the sliding slot is slidably fitted with movable block on the side inner wall far from casing, movable block is located at one of slide plate far from casing
Side, catch bar is rotatablely equipped on the movable block, and the one end of catch bar far from movable block is rotatablely installed on corresponding slide plate.
Preferably, multiple mounting grooves are uniformly provided on the outside of described sleeve pipe, revolving chair leg ontology is solid close to the side of casing
Dingan County is equipped with multiple mounting blocks, and mounting blocks are mutually clamped with corresponding mounting groove.
Preferably, the through-hole offers the first limiting slot on the side inner wall of casing, and the side of limiting plate is fixed
First limited block is installed, the first limited block is connected with the side walls of corresponding first limiting slot.
Preferably, pushing block, the top of the bottom and revolving chair leg ontology of pushing block are installed at the top of the limiting plate
Portion is in contact.
Preferably, rotation hole is offered at the top of the revolving chair leg ontology, rotation hole is connected with corresponding sliding slot, rotation
Moving block is rotatablely equipped in hole, the bottom of moving block is installed with leading screw, and leading screw is threadedly coupled with corresponding movable block.
Preferably, the second limiting slot is offered on side inner wall of the sliding slot far from casing, the side of movable block is fixed
Second limited block is installed, the second limited block is connected with the side walls of corresponding second limiting slot.
Preferably, cylindrical groove is offered in the bottom interior wall of the sliding slot, and cylindricality block, cylindricality are rotatablely equipped in cylindrical groove
The top of block is fixedly connected with the bottom of corresponding leading screw.
Preferably, knob is installed at the top of the moving block, the top of knob extends to the upper of revolving chair leg ontology
Side.
Preferably, the cross section of the sliding slot is rectangular configuration, and slide plate is rectangular configuration, the side of slide plate and corresponding sliding slot
Wall is slidably connected.
Preferably, threaded hole is offered on the movable block, leading screw is threadedly coupled with threaded hole.
Compared with prior art, beneficial effects of the present invention：
(1), the reassembling type revolving chair leg drives moving block to be revolved in use, first rotating counterclockwise knob by knob
Turn, drives leading screw to be rotated by moving block, leading screw is threadedly coupled with movable block, due to the second limiting slot and the second limited block
Effect, movable block can be driven to be moved upwards by the rotation of leading screw, by movable block pull catch bar moved,
It drives slide plate to be moved to the direction far from casing by catch bar, drives fixture block to be detached from card slot by slide plate, then up
Pushing block is pulled, drives limiting plate to be detached from limit card slot by pushing block, finally pulls revolving chair leg ontology to the side far from casing
To being moved, fixed column is made to be detached with fixing groove, mounting blocks are detached with mounting groove, complete the dismounting to revolving chair leg ontology；
(2), the reassembling type revolving chair leg when installation, fixed column is snapped fitted in fixing groove, mounting blocks snap fitted to mounting groove
It is interior, limiting plate is sticked into limit card slot by pushing block, finally rotates clockwise knob, to make fixture block stick into card slot,
It can be completed and the installation of revolving chair leg ontology is fixed, the present invention reduces occupied space, just convenient for being dismounted to revolving chair leg ontology
It is simple in structure in being transported, it is easy to use.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of reassembling type revolving chair leg proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of the part A of reassembling type revolving chair leg proposed by the present invention；
Fig. 3 is a kind of structural schematic diagram of the part B of reassembling type revolving chair leg proposed by the present invention.
In figure：1 casing, 2 revolving chair leg ontologies, 3 fixed columns, 4 fixing grooves, 5 mounting grooves, 6 mounting blocks, 7 through-holes, 8 limiting plates,
9 limit card slots, 10 sliding slots, 11 slide plates, 12 fixture blocks, 13 card slots, 14 movable blocks, 15 catch bars, 16 rotation holes, 17 moving blocks, 18
Leading screw.
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.
Referring to Fig.1-3, the outside of a kind of reassembling type revolving chair leg, including casing 1, casing 1 is movably installed with multiple revolving chair legs
Ontology 2, multiple 2 equidistant intervals of revolving chair leg ontology are distributed on casing 1, and the outside of casing 1 is installed with multiple fixed columns
3, revolving chair leg ontology 2 offers fixing groove 4 close to the side of casing 1, and fixed column 3 is clamped with 4 phase of corresponding fixing groove, revolving chair leg
The top of ontology 2 offers through-hole 7, and limiting plate 8 is slidably fitted in through-hole 7, and the top of fixed column 3 offers limit card slot 9,
Limiting plate 8 is clamped with 9 phase of corresponding limit card slot, and through-hole 7 offers sliding slot 10, sliding slot 10 on the side inner wall far from casing 1
Inside be slidably fitted with slide plate 11, slide plate 11 is installed with fixture block 12 close to the side of casing 1, limiting plate 8 far from casing 1 one
Side offers card slot 13, and fixture block 12 is clamped with 13 phase of card slot, and sliding slot 10 is slidably fitted with movement on the side inner wall far from casing 1
Block 14, movable block 14 are located at side of the slide plate 11 far from casing 1, catch bar 15, catch bar 15 are rotatablely equipped on movable block 14
One end far from movable block 14 is rotatablely installed on corresponding slide plate 11, and the bottom of revolving chair leg ontology 2 offers installation card slot, is turned
The side of chair leg ontology 2 offers threaded hole, and threaded hole internal thread is equipped with bolt, installs in card slot and is slidably fitted with installation card
Block, the lower rotation for installing fixture block are equipped with castor, and the side for installing fixture block offers thread groove, and bolt connects with thread groove screw thread
It connects, castor can be dismounted, castor damage is convenient for replacing, and passes through fixed column 3, fixing groove 4, mounting groove 5, mounting blocks
6, limiting plate 8, limit card slot 9, slide plate 11, fixture block 12, card slot 13, movable block 14, catch bar 15, moving block 17, leading screw 18, push away
Motion block and knob match, turning knob, drive moving block 17 to be rotated by knob, and leading screw 18 is driven by moving block 17
It is rotated, leading screw 18 is threadedly coupled with movable block 14, due to the effect of the second limiting slot and the second limited block, passes through leading screw 18
Rotation movable block 14 can be driven to be moved upwards, by movable block 14 pull catch bar 15 moved, pass through promotion
Bar 15 drives slide plate 11 to be moved to the direction far from casing 1, drives fixture block 12 to be detached from card slot 13 by slide plate 11, then to
Upper pulling pushing block, drives limiting plate 8 to be detached from limit card slot 9 by pushing block, finally pulls revolving chair leg ontology 2 to far from casing
1 direction is moved, and fixed column 3 is made to be detached with fixing groove 4, and mounting blocks 6 are detached with mounting groove 5, is completed to revolving chair leg ontology 2
Dismounting, the present invention reduces occupied space, is convenient for transporting convenient for being dismounted to revolving chair leg ontology 2, simple in structure, makes
With conveniently.
In the present invention, the outside of casing 1 is uniformly provided with multiple mounting grooves 5, and revolving chair leg ontology 2 is close to the side of casing 1
Multiple mounting blocks 6 are installed with, mounting blocks 6 are clamped with 5 phase of corresponding mounting groove, play the mesh of preliminary fixed revolving chair leg ontology 2
, through-hole 7 offers the first limiting slot on the side inner wall of casing 1, and the side of limiting plate 8 is installed with the first limit
Block, the first limited block is connected with the side walls of corresponding first limiting slot, by the first limited block in the first limiting slot
Sliding can make sliding, the top of limiting plate 8 in through-hole 7 that limiting plate 8 is stablized be installed with pushing block, pushing block
Bottom is in contact with the top of revolving chair leg ontology 2, limiting plate 8 can be driven to be moved by pushing block, revolving chair leg ontology 2
Top offers rotation hole 16, and rotation hole 16 is connected with corresponding sliding slot 10, and moving block 17 is rotatablely equipped in rotation hole 16,
The bottom of moving block 17 is installed with leading screw 18, and leading screw 18 is threadedly coupled with corresponding movable block 14, passes through 17 band of moving block
Dynamic leading screw 18 is rotated, and sliding slot 10 offers the second limiting slot on the side inner wall far from casing 1, and the side of movable block 14 is solid
Dingan County is equipped with the second limited block, and the second limited block is connected with the side walls of corresponding second limiting slot, passes through the second limiting slot
With the effect of the second limited block, it can make movable block 14 can only be on the slide over side walls of sliding slot 10, the bottom interior wall of sliding slot 10
Cylindrical groove is offered, cylindricality block is rotatablely equipped in cylindrical groove, the top of cylindricality block is fixed with the bottom of corresponding leading screw 18 to be connected
It connects, stability when leading screw 18 rotates can be increased, the top of moving block 17 is installed with knob, and the top of knob extends to
The top of revolving chair leg ontology 2 can drive moving block 17 to be rotated by knob, and the cross section of sliding slot 10 is rectangular configuration,
Slide plate 11 is rectangular configuration, and the side walls of slide plate 11 and corresponding sliding slot 10 connect, can make the stabilization of slide plate 11 in sliding slot
It is slided in 10, offers threaded hole on movable block 14, leading screw 18 is threadedly coupled with threaded hole, can band by the rotation of leading screw 18
Dynamic movable block 14 is slided, and fixed column 3, fixing groove 4, mounting groove 5, mounting blocks 6, limiting plate 8, limit card slot 9, slide plate are passed through
11, fixture block 12, card slot 13, movable block 14, catch bar 15, moving block 17, leading screw 18, pushing block and knob match, rotation rotation
Button, drives moving block 17 to be rotated by knob, drives leading screw 18 to be rotated by moving block 17, leading screw 18 and movable block
14 are threadedly coupled, and due to the effect of the second limiting slot and the second limited block, movable block 14 can be driven by the rotation of leading screw 18
It is moved upwards, pulls catch bar 15 to be moved by movable block 14, drive slide plate 11 to far from set by catch bar 15
The direction of pipe 1 is moved, and is driven fixture block 12 to be detached from card slot 13 by slide plate 11, is pulled pushing block then up, pass through promotion
Block drives limiting plate 8 to be detached from limit card slot 9, finally revolving chair leg ontology 2 is pulled to be moved to the direction far from casing 1, makes solid
Fixed column 3 is detached with fixing groove 4, and mounting blocks 6 are detached with mounting groove 5, completes dismounting to revolving chair leg ontology 2, the present invention convenient for pair
Revolving chair leg ontology 2 is dismounted, and is reduced occupied space, is convenient for transporting, simple in structure, easy to use.
Operation principle：In use, first rotating counterclockwise knob, moving block 17 is driven to be rotated by knob, by turning
Motion block 17 drives leading screw 18 to be rotated, and leading screw 18 is threadedly coupled with movable block 14, due to the second limiting slot and the second limited block
Effect, movable block 14 can be driven to be moved upwards by the rotation of leading screw 18, pass through movable block 14 pull catch bar 15
It is moved, drives slide plate 11 to be moved to the direction far from casing 1 by catch bar 15, fixture block 12 is driven by slide plate 11
It is detached from card slot 13, pulls pushing block then up, drives limiting plate 8 to be detached from limit card slot 9 by pushing block, finally pulls swivel chair
Script body 2 is moved to the direction far from casing 1, and fixed column 3 is made to be detached with fixing groove 4, and mounting blocks 6 are detached with mounting groove 5,
It completes dismounting to revolving chair leg ontology 2, when installation, fixed column 3 is snapped fitted in fixing groove 4, mounting blocks 6 snap fitted to mounting groove 5
It is interior, limiting plate 8 is sticked into limit card slot 9 by pushing block, finally rotates clockwise knob, to make fixture block 12 stick into card slot
In 13, you can the installation of revolving chair leg ontology 2 is fixed in completion.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of reassembling type revolving chair leg, including casing (1), multiple revolving chair leg ontologies are movably installed on the outside of described sleeve pipe (1)
(2), multiple revolving chair leg ontology (2) equidistant intervals are distributed on casing (1), which is characterized in that the outside of described sleeve pipe (1) is solid
Dingan County is equipped with multiple fixed columns (3), and revolving chair leg ontology (2) offers fixing groove (4), fixed column (3) close to the side of casing (1)
It is mutually clamped with corresponding fixing groove (4), through-hole (7) is offered at the top of the revolving chair leg ontology (2), peace is slided in through-hole (7)
Equipped with limiting plate (8), limit card slot (9), limiting plate (8) and corresponding limit card slot (9) phase are offered at the top of fixed column (3)
It clamps, the through-hole (7) offers sliding slot (10) on the side inner wall far from casing (1), cunning is slidably fitted in sliding slot (10)
Plate (11), slide plate (11) are installed with fixture block (12) close to the side of casing (1), the separate casing (1) of the limiting plate (8)
Side offers card slot (13), and fixture block (12) is mutually clamped with card slot (13), side inner wall of the sliding slot (10) far from casing (1)
On be slidably fitted with movable block (14), movable block (14) is located at side of the slide plate (11) far from casing (1), the movable block (14)
On be rotatablely equipped with catch bar (15), the one end of catch bar (15) far from movable block (14) is rotatablely installed in corresponding slide plate (11)
On.
2. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that uniformly open in the outside of described sleeve pipe (1)
Equipped with multiple mounting grooves (5), revolving chair leg ontology (2) is installed with multiple mounting blocks (6) close to the side of casing (1), installs
Block (6) is mutually clamped with corresponding mounting groove (5).
3. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that the through-hole (7) is close to casing (1)
Offer the first limiting slot on the inner wall of side, the side of limiting plate (8) is installed with the first limited block, the first limited block with it is right
The side walls for the first limiting slot answered connect.
4. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that the top of the limiting plate (8) is fixed
Pushing block is installed, is in contact at the top of the bottom of pushing block and revolving chair leg ontology (2).
5. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that the top of the revolving chair leg ontology (2)
Rotation hole (16) is offered, rotation hole (16) is connected with corresponding sliding slot (10), and rotation is rotatablely equipped in rotation hole (16)
The bottom of block (17), moving block (17) is installed with leading screw (18), and leading screw (18) is threadedly coupled with corresponding movable block (14).
6. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that the sliding slot (10) is far from casing (1)
Side inner wall on offer the second limiting slot, the side of movable block (14) is installed with the second limited block, the second limited block
It is connected with the side walls of corresponding second limiting slot.
7. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that in the bottom interior wall of the sliding slot (10)
Cylindrical groove is offered, cylindricality block is rotatablely equipped in cylindrical groove, the top of cylindricality block is fixed with the bottom of corresponding leading screw (18)
Connection.
8. a kind of reassembling type revolving chair leg according to claim 5, which is characterized in that the top of the moving block (17) is fixed
Knob is installed, the top of knob extends to the top of revolving chair leg ontology (2).
9. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that the cross section of the sliding slot (10) is square
Shape structure, slide plate (11) are rectangular configuration, and slide plate (11) is connected with the side walls of corresponding sliding slot (10).
10. a kind of reassembling type revolving chair leg according to claim 1, which is characterized in that offered on the movable block (14)
Threaded hole, leading screw (18) are threadedly coupled with threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812709.XA CN108784079A (en) | 2018-07-23 | 2018-07-23 | A kind of reassembling type revolving chair leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812709.XA CN108784079A (en) | 2018-07-23 | 2018-07-23 | A kind of reassembling type revolving chair leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108784079A true CN108784079A (en) | 2018-11-13 |
Family
ID=64077599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810812709.XA Pending CN108784079A (en) | 2018-07-23 | 2018-07-23 | A kind of reassembling type revolving chair leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108784079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074578A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of Detachable chair leg and chair |
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| CN202567199U (en) * | 2012-04-27 | 2012-12-05 | 佛山市顺德区汇昌家具有限公司 | Detachable combined chair foot stand |
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| CN107307639A (en) * | 2017-08-11 | 2017-11-03 | 安吉飞龙金属制品厂 | A kind of Knockdown type five-wheeled revolving chair leg |
| CN107797622A (en) * | 2017-09-12 | 2018-03-13 | 合肥富通环保新能源科技有限公司 | A kind of main frame unit applied to house refuse air-transport system |
| CN209073848U (en) * | 2018-07-23 | 2019-07-09 | 浙江磊卓机械有限公司 | A kind of reassembling type revolving chair leg |
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- 2018-07-23 CN CN201810812709.XA patent/CN108784079A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202234114U (en) * | 2011-04-28 | 2012-05-30 | 嘉瑞福(浙江)家具有限公司 | Seat-detachable chair leg and seat with same |
| CN202567199U (en) * | 2012-04-27 | 2012-12-05 | 佛山市顺德区汇昌家具有限公司 | Detachable combined chair foot stand |
| KR20150001746U (en) * | 2013-10-30 | 2015-05-08 | 이노바 머티어리얼즈 컴퍼니 리미티드 | A support structure of chair leg frame |
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| CN110074578A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of Detachable chair leg and chair |
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