CN103462397B - A kind of Portable swivel chair - Google Patents
A kind of Portable swivel chair Download PDFInfo
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- CN103462397B CN103462397B CN201310372584.0A CN201310372584A CN103462397B CN 103462397 B CN103462397 B CN 103462397B CN 201310372584 A CN201310372584 A CN 201310372584A CN 103462397 B CN103462397 B CN 103462397B
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- chair back
- seat support
- gas bar
- chair
- lower frame
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- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention relates to office seating field.A kind of Portable swivel chair, comprise the chair back, seat support, gas bar and base, the chair back is fixed on seat support, seat support is arranged on by the rotation of gas bar also can with gas bar up-down adjustment on base, the chair back is made up of backrest, elastic plugin, chair back upper ledge and chair back lower frame, backrest is fixed on chair back upper ledge both sides by elastic plugin, and between chair back upper ledge with chair back lower frame, buckle is connected.Seat support comprises seat support housing and seat support lid, and seat support lid covers on seat support housing, and the rear end of seat support housing is provided with link slot, and the below of link slot is provided with knob, and chair back lower frame is fixed in link slot by knob; The lower center place of seat support housing is connected with the upper end of gas bar, and gas bar upper end is provided with adjusting rod, and the outer end of adjusting rod is run through seat support housing side and can up-down adjustment.This swivel chair have employed reassembling type design and decomposes comparatively big article, is conducive to the saving in space, and this swivel chair, can be box-packed by after dismounting, very convenient.
Description
Technical field
The present invention relates to office seating field, particularly relate to a kind of Portable swivel chair.
Background technology
In existing office chair, swivel chair is widely used because its activity space is large, short-distance movement convenient.But, be similar to removal of home or remove in the moving process of this long distance of office, existing swivel chair just presents its weak point, owing to being all bolted between existing swivel chair all parts, assembling trouble, thus few people carry after being ready swivel chair to dismantle again, and the carrying of overall swivel chair not only bothers, and occupy a lot of space.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of dismounting and easy to assembly, portable swivel chair.
In order to realize above-mentioned object, present invention employs following technical scheme:
A kind of Portable swivel chair, comprise the chair back, seat support, gas bar and base, the chair back is fixed on seat support, seat support is arranged on by the rotation of gas bar also can with gas bar up-down adjustment on base, the chair back is made up of backrest, elastic plugin, chair back upper ledge and chair back lower frame, backrest is fixed on chair back upper ledge both sides by elastic plugin, and between chair back upper ledge with chair back lower frame, buckle is connected; Seat support comprises seat support housing and seat support lid, and seat support lid covers on seat support housing, and the rear end of seat support housing is provided with link slot, and the below of link slot is provided with knob, and chair back lower frame is fixed in link slot by knob; The lower center place of seat support housing is connected with the upper end of gas bar, and gas bar upper end is provided with adjusting rod, and the outer end of adjusting rod is run through seat support housing side and can up-down adjustment; Base is made up of bottom linker, wheel bar and runner, and the middle part of bottom linker is connected with the lower end of gas bar, and the inner end of wheel bar is connected on end angle corresponding to bottom linker, and runner is arranged on the outer end of wheel bar.
As preferably, the bottom of bottom linker is provided with draw-in groove, and the end angle that draw-in groove is corresponding with on bottom linker respectively communicates formation card interface, and the upper end of card interface is provided with positioning port; The inner of wheel bar is provided with the wheel bar Access Division matched with draw-in groove, and be provided with card adapter plate between wheel bar Access Division with wheel bar the inner and be fixedly connected with, the upper end of card adapter plate is provided with locating dowel; Wheel bar Access Division on wheel bar snaps in the draw-in groove of bottom linker and the card adapter plate on wheel bar is fixed in the card interface of bottom linker, and the locating dowel on wheel bar snaps in the positioning port on bottom linker.
As preferably, the through hole of strip is provided with bottom link slot on seat support housing, the upper end of knob is moved and is arranged in through hole, chair back lower frame is provided with the installing hole matched with the through hole on link slot, and the upper end of knob runs through the through hole on seat support housing and the installing hole on chair back lower frame is connected and fixed.
As preferably, the lower center place of seat support housing is also provided with gas bar installing hole, the upper end of gas bar is arranged in gas bar installing hole, gas bar installing hole side is provided with regulating tank, gas bar installing hole communicates with between regulating tank, and adjusting rod to be arranged in regulating tank and to be connected as a single entity with gas bar upper end inside adjusting rod, and the middle part of adjusting rod is hinged on regulating tank two side, the outer end of adjusting rod is Handheld Division, and Handheld Division is flat.
As preferably, chair back upper ledge is T-shaped, and chair back lower frame is L-type, and the upper end of chair back lower frame is provided with chair back connecting portion, and chair back connecting portion is provided with round bump; The bottom of chair back connecting portion and chair back upper ledge matches, the bottom of chair back upper ledge is provided with outwardly circular protrusions, circular protrusions and round bump match, and are snapped in circular protrusions by round bump in the bottom that the chair back connecting portion of chair back lower frame is socketed in chair back upper ledge.
As preferably, backrest and seat support cover and are equipped with multiple through hole, and the thickness of backrest is 0.6 ~ 1.0cm.
The present invention adopts technique scheme, this Portable swivel chair has the advantage of three aspects: one, by chair back upper ledge, chair back lower frame and and seat support between connection can find out, this swivel chair have employed reassembling type design and decomposes comparatively big article, be conducive to the saving in space, dismounting design is used without screw structural, and user is easy to grasp assembling skill, dismantles and assembles all very quick; They are two years old, can be found out by the connection between the wheel bar on base and bottom linker, the mode of the chair pin dismounting of this swivel chair have employed card falcon structure, the direction analyzing object power in motion process of science, size and stress point, seem and decompose fracture, be in fact combine cleverly and reach needed for object by force intensity; Its three, this swivel chair, can be box-packed by after dismounting, and namely adopt gift box manner of packing, the length, width and height of box body are respectively 52cm, and box body possesses carrying handle to 23cm and 52cm, and in box body, article adopt the manner of packing that location is placed.Existing manner of packing mostly is to pile up and utilizes space, and when being easy to destroy contents and cause assembling, object finds the puzzlement of comparison, and namely this packing method easily can identify object, also can well protect object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the assembling schematic diagram of backrest in the present invention.
Fig. 3 is the assembling schematic diagram in the present invention between chair back upper ledge and chair back lower frame.
Fig. 4 is the assembling schematic diagram between chair back lower frame and seat support.
Fig. 5 is the top surface structure schematic diagram of chair back housing.
Fig. 6 is the package assembly schematic diagram between bottom linker and wheel bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of Portable swivel chair as shown in Figure 1, comprises the chair back 1, seat support 2, gas bar 3 and base 4.The chair back 1 is fixed on seat support 2, and seat support 2 is arranged on by gas bar 3 rotation also can with gas bar 3 up-down adjustment on base 4.The up-down adjustment scope of gas bar 3 is 10cm, and thus the adjustable-height of seat support 2 is between 45 ~ 55cm, and user can regulate according to the needs of oneself, very practical.
As shown in Fig. 1 ~ 3, the chair back is made up of backrest 11, elastic plugin 12, chair back upper ledge 13 and chair back lower frame 14.The thickness of backrest 11 is 0.6 ~ 1.0cm, and backrest 11 is provided with multiple through hole, and through hole has the effect of two aspects: 1, is in order to material-saving, saves finished product; 2, be in order to for ventilative.Backrest 11 is fixed on chair back upper ledge 13 both sides by elastic plugin 12, specifically elastic plugin 12 is bolted on chair back upper ledge 13 both sides, the rear end of backrest 11 is provided with the installing port matched with elastic plugin 12, and backrest 11 is connected with elastic plugin 12 by installing port.When chair uses, because elastic plugin 12 has certain elasticity, backrest 11 can a low-angle twisting, and exactly due to this low-angle twisting, brings good massage effect to user.
As shown in Figure 3, chair back upper ledge 13 is T-shaped, and chair back lower frame 14 is in L-type.The upper end of chair back lower frame 14 is provided with chair back connecting portion 15, and chair back connecting portion 15 is provided with round bump 151.Chair back connecting portion 15 matches with the bottom of chair back upper ledge 13, the bottom of chair back upper ledge 13 is provided with outwardly circular protrusions 131, circular protrusions 131 and round bump 151 match, and are snapped in circular protrusions 131 by round bump 151 in the bottom that the chair back connecting portion 15 on chair back lower frame 14 is socketed in chair back upper ledge 13.This structure when mounted, is socketed as long as simple and just can be fixedly connected with; When dismounting, just chair back upper ledge 13 and chair back lower frame 14 can be separated as long as press circular protrusions 131 and impose downward power to chair back lower frame 14, simple and practical.
As shown in Figure 1, Figure 4 and Figure 5, seat support 2 comprises seat support housing 21 and seat support lid 22, and seat support lid 22 is also provided with multiple through hole, and the effect of through hole is identical with the through hole effect on backrest 11, is all in order to ventilative and material-saving.Seat support lid 22 covers on seat support housing 21, and the outer ring of seat support lid 22 exceeds seat support housing 21, and the inner side of seat support housing 21 is provided with many group reinforcements 211, and reinforcement 211 adds the intensity of seat support housing 21, plays the effect of support chair flap 22.Being fixedly connected with between seat support lid 22 and seat support housing 21, specifically seat support housing 21 is provided with bolt hole, and bolt hole runs through the upper and lower of seat support housing 21, and the both sides of seat support housing 21 are also provided with locating slot.Seat support lid 22 lower end is provided with the nut and location-plate that are connected as a single entity with it, and nut and bolt hole match, and location-plate and locating slot match.First snap in locating slot by the location-plate of seat support lid 22 lower end during installation, seat support housing 21 and seat support lid 22 are mated to get up, then be fixed on nut in from the lower end of seat support housing 21 through bolt hole by bolt, so seat support lid 22 be fixedly connected with seat support housing 21.
Being provided with the link slot 23 for connecting chair back lower frame 14 in the rear end of seat support housing 21, being provided with the through hole of strip bottom link slot 23, the below of through hole is provided with knob 24, and the upper end of knob 24 is moved and is arranged in through hole.As shown in Figure 3, chair back lower frame 14 is also provided with the installing hole 141 matched with the through hole on link slot 23.When mounted, the through hole that the upper end of knob 24 is run through on seat support housing 21 is connected with the installing hole 141 on chair back lower frame 14, and carry out the connection between adjusting back 1 and seat support 2 by the rotation of knob 24, assemble quick and convenient, efficiency is high.Simultaneously, because the installing hole 141 on the through hole on seat support housing 21 and chair back lower frame 14 is all elongated, the upper end of knob 24 can be moved among a small circle, and user can need to come the movable of adjusting back 1 according to oneself, meets the demand of different users.
The lower center place of seat support housing 21 is also provided with the erecting bed protruded downwards, erecting bed center is provided with the gas bar installing hole 212 running through seat support housing 21, the upper surface of gas bar installing hole 212 flushes with the upper surface of reinforcement 211, and the upper end of gas bar 3 is arranged in gas bar installing hole 212.Gas bar 3 upper end is provided with adjusting rod 31, the side of gas bar installing hole 212 is provided with regulating tank 25, gas bar installing hole 212 communicates with between regulating tank 25, adjusting rod 31 is arranged in regulating tank 25, be connected as a single entity with gas bar 3 upper end inside adjusting rod 31, the middle part of adjusting rod 31 is hinged on regulating tank 25 two side, and the outer end of adjusting rod 31 passes housing side, the outer end of adjusting rod 31 is Handheld Division, and Handheld Division is flat.In use, adjusting rod 31 mainly plays the regulating action to gas bar 3, the Handheld Division 311 of user to adjusting rod 31 exerts a force, adjusting rod 31 will be with bar 3 of taking offence to move, gas bar 3 drives seat support 2 up-down adjustment thereupon, middle part due to adjusting rod 31 is hinged on regulating tank 25 two side, and effect and the lever of adjusting rod 31 are similar, very laborsaving, convenient.
As shown in Fig. 1, Fig. 6, base 4 is made up of bottom linker 41, five wheel bars 42 and five groups of runners 43.Bottom linker 41 is in five-cornuted, and the middle part of bottom linker 41 is connected with the lower end of gas bar 3.Five groups of runners 43 are arranged on the outer end of five wheel bars 42 respectively, vertex angle part on five end angles that the inner end of five wheel bars 42 is connected to bottom linker 41 respectively and on the radian of the inner end of wheel bar 42 and bottom linker 41 matches, specifically the bottom of bottom linker 41 is provided with five draw-in grooves 411, five draw-in grooves 411 are held angle to communicate with five of bottom linker 41 to form card interface 412 respectively, and the upper end of card interface 412 is provided with positioning port 413; The inner of five wheel bars 42 is equipped with the wheel bar Access Division 421 matched with draw-in groove 411, and be provided with card adapter plate 422 between wheel bar Access Division 421 with wheel bar 42 the inner and be fixedly connected with, the upper end of card adapter plate 422 is provided with locating dowel 423.When mounted, first by wheel bar on wheel bar Access Division 421 snap in bottom linker draw-in groove 411 and wheel bar on card adapter plate 422 be fixed in the card interface 412 of bottom linker, then by wheel bar on locating dowel 423 snap in the positioning port 413 on bottom linker.The mode of this chair pin dismounting have employed card falcon structure, the direction analyzing object power in motion process of science, size and stress point, seem and decompose fracture, be in fact combine cleverly and reach needed for object by force intensity, this dismounting reduces the waste of packaging space significantly.
In sum, this Portable swivel chair has the advantage of three aspects: one, by chair back upper ledge, chair back lower frame and and seat support between connection can find out, this swivel chair have employed reassembling type design and decomposes comparatively big article, be conducive to the saving in space, dismounting design is used without screw structural, and user is easy to grasp assembling skill, dismantles and assembles all very quick; They are two years old, can be found out by the connection between the wheel bar on base and bottom linker, the mode of the chair pin dismounting of this swivel chair have employed card falcon structure, the direction analyzing object power in motion process of science, size and stress point, seem and decompose fracture, be in fact combine cleverly and reach needed for object by force intensity; Its three, this swivel chair, can be box-packed by after dismounting, and namely adopt gift box manner of packing, the length, width and height of box body are respectively 52cm, and box body possesses carrying handle to 23cm and 52cm, and in box body, article adopt the manner of packing that location is placed.Existing manner of packing mostly is to pile up and utilizes space, and when being easy to destroy contents and cause assembling, object finds the puzzlement of comparison, and namely this packing method easily can identify object, also can well protect object.
Claims (4)
1. a Portable swivel chair, comprise the chair back, seat support, gas bar and base, the chair back is fixed on seat support, and seat support is rotated by gas bar and is arranged on base and with gas bar up-down adjustment, can it is characterized in that:
The described chair back is made up of backrest, elastic plugin, chair back upper ledge and chair back lower frame, and backrest is fixed on chair back upper ledge both sides by elastic plugin, and between chair back upper ledge with chair back lower frame, buckle is connected; Described chair back upper ledge is T-shaped, and chair back lower frame is L-type, and the upper end of chair back lower frame is provided with chair back connecting portion, and chair back connecting portion is provided with round bump; The bottom of chair back connecting portion and chair back upper ledge matches, the bottom of chair back upper ledge is provided with outwardly circular protrusions, circular protrusions and round bump match, and snap in circular protrusions in the bottom that the chair back connecting portion of chair back lower frame is socketed in chair back upper ledge by round bump;
Described seat support comprises seat support housing and seat support lid, and seat support lid covers on seat support housing, and the rear end of seat support housing is provided with link slot, and the below of link slot is provided with knob, and chair back lower frame is fixed in link slot by knob; The lower center place of seat support housing is connected with the upper end of gas bar, and gas bar upper end is provided with adjusting rod, and the outer end of adjusting rod is run through seat support housing side and can up-down adjustment;
Described base is made up of bottom linker, wheel bar and runner, and the middle part of bottom linker is connected with the lower end of gas bar, and the inner end of wheel bar is connected on end angle corresponding to bottom linker, and runner is arranged on the outer end of wheel bar; The bottom of described bottom linker is provided with draw-in groove, and the end angle that draw-in groove is corresponding with on bottom linker respectively communicates formation card interface, and the upper end of card interface is provided with positioning port; The inner of wheel bar is provided with the wheel bar Access Division matched with draw-in groove, and be provided with card adapter plate between wheel bar Access Division with wheel bar the inner and be fixedly connected with, the upper end of card adapter plate is provided with locating dowel; Wheel bar Access Division on wheel bar snaps in the draw-in groove of bottom linker and the card adapter plate on wheel bar is fixed in the card interface of bottom linker, and the locating dowel on wheel bar snaps in the positioning port on bottom linker.
2. a kind of Portable swivel chair according to claim 1, it is characterized in that: the through hole being provided with strip bottom the link slot on seat support housing, the upper end of knob is moved and is arranged in through hole, chair back lower frame is provided with the installing hole matched with the through hole on link slot, and the upper end of knob runs through the through hole on seat support housing and the installing hole on chair back lower frame is connected and fixed.
3. a kind of Portable swivel chair according to claim 2, it is characterized in that: the lower center place of seat support housing is also provided with gas bar installing hole, the upper end of gas bar is arranged in gas bar installing hole, gas bar installing hole side is provided with regulating tank, gas bar installing hole communicates with between regulating tank, and adjusting rod to be arranged in regulating tank and to be connected as a single entity with gas bar upper end inside adjusting rod, and the middle part of adjusting rod is hinged on regulating tank two side, the outer end of adjusting rod is Handheld Division, and Handheld Division is flat.
4. a kind of Portable swivel chair according to claim 1, is characterized in that: backrest and seat support cover and be equipped with multiple through hole, and the thickness of backrest is 0.6 ~ 1.0cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310372584.0A CN103462397B (en) | 2013-08-23 | 2013-08-23 | A kind of Portable swivel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310372584.0A CN103462397B (en) | 2013-08-23 | 2013-08-23 | A kind of Portable swivel chair |
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| Publication Number | Publication Date |
|---|---|
| CN103462397A CN103462397A (en) | 2013-12-25 |
| CN103462397B true CN103462397B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310372584.0A Active CN103462397B (en) | 2013-08-23 | 2013-08-23 | A kind of Portable swivel chair |
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| Country | Link |
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| CN (1) | CN103462397B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111685524B (en) * | 2020-07-29 | 2024-11-19 | 榆逗(上海)智能科技有限公司 | Seat fine adjustment mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353242Y (en) * | 1998-08-31 | 1999-12-15 | 谢丰隆 | Improved leg-support seat of office chair |
| CN2531689Y (en) * | 2001-11-30 | 2003-01-22 | 林国雄 | Office chair |
| CN201577837U (en) * | 2009-08-31 | 2010-09-15 | 南通芯迎设计服务有限公司 | Detachable rocking chair |
| CN203041400U (en) * | 2013-01-07 | 2013-07-10 | 大康控股集团有限公司 | Gift chair |
| CN203538800U (en) * | 2013-08-23 | 2014-04-16 | 大康控股集团有限公司 | Portable swivel chair |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7226130B2 (en) * | 2002-09-12 | 2007-06-05 | Steelcase Development Corporation | Seating with comfort surface |
| CA2572396C (en) * | 2004-07-08 | 2011-09-06 | Knoll, Inc. | Office chair |
-
2013
- 2013-08-23 CN CN201310372584.0A patent/CN103462397B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353242Y (en) * | 1998-08-31 | 1999-12-15 | 谢丰隆 | Improved leg-support seat of office chair |
| CN2531689Y (en) * | 2001-11-30 | 2003-01-22 | 林国雄 | Office chair |
| CN201577837U (en) * | 2009-08-31 | 2010-09-15 | 南通芯迎设计服务有限公司 | Detachable rocking chair |
| CN203041400U (en) * | 2013-01-07 | 2013-07-10 | 大康控股集团有限公司 | Gift chair |
| CN203538800U (en) * | 2013-08-23 | 2014-04-16 | 大康控股集团有限公司 | Portable swivel chair |
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| Publication number | Publication date |
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| CN103462397A (en) | 2013-12-25 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Portable swivel chair Effective date of registration: 20210913 Granted publication date: 20151230 Pledgee: Zhejiang Anji Rural Commercial Bank Co.,Ltd. Tangpu sub branch Pledgor: DAKANG HOLDING GROUP Co.,Ltd. Registration number: Y2021330001545 |
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