CN103330404B - A kind of swivel chair being provided with multifunctional regulation device - Google Patents
A kind of swivel chair being provided with multifunctional regulation device Download PDFInfo
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- CN103330404B CN103330404B CN201310310070.2A CN201310310070A CN103330404B CN 103330404 B CN103330404 B CN 103330404B CN 201310310070 A CN201310310070 A CN 201310310070A CN 103330404 B CN103330404 B CN 103330404B
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- spring
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- lower skateboard
- swivel chair
- upper slide
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a kind of swivel chair being provided with multifunctional regulation device, including seat board, multifunctional regulation device is installed bottom seat board, this device includes carriage and regulates the device of spring-compressed degree, the device wherein regulating spring-compressed degree is provided with a side handle, side handle connects drive mechanism and regulates the degree of compression of spring, drive mechanism is mainly made up of rack-and-pinion, and its carriage is made up of upper slide and lower skateboard, lower skateboard is provided with chute, upper slide upper end fixed base plate, two side ends is installed in the chute of lower skateboard, solve some problems without the distance between swivel chair inconvenience regulating swivel chair and the desk of pulley, simultaneously as user both hands are generally at side, so can the spring degree of very convenient regulating swivel chair by side handle, also can the comfort level of regulating swivel chair when doing reclining backrest even with person.
Description
Technical field
The present invention relates to a kind of adjustable chair.
Background technology
At present, much using swivel chair in office furniture, because it moves flexibly, sit the parent feeling the comfortable clerical workforce of being subject to and look at, wherein a lot of swivel chairs have spring regulating device to carry out the seat sense of regulating swivel chair. on April 18th, 2007, the CN2889011Y Chinese invention of bulletin disclosed a kind of Revolving chair adjusting device, mainly include base, being hinged with in the middle of base can base middle cover in relative rotation, base middle cover connects gas bar, base middle cover is provided with spring regulating device, so when swivel chair does reclining campaign, base middle cover is because connecting gas bar and remaining stationary, base is because the generation that is articulated and connected rotates, thus compressing spring, spring provides elastic force to reach comfortable seat sense, and regulate being mainly of spring-compressed degree and use hand-screw dynamic pressure tubular upper cover on spring, upper cover is provided with screw thread, realize upper cover by threads turn to move up and down, thus reaching to regulate the purpose of spring-compressed, but this adjustment device is less convenient, because regulating device dead ahead bottom swivel chair, swivel chair static regulate time people need bend over to go to touch upper cover with hands, even to leave swivel chair to squat down adjustment, and this device is when chair is done reclining campaign by clerical workforce, whole people is leans back, both hands reach dead ahead bottom swivel chair substantially, do not reach the purpose regulating comfort level, and this type of chair merely provides the function of spring degree when regulating chair reclining, do not regulate the function of longitudinal separation between chair and tables and chairs, nowadays some chair foot rest and without pulley, but fixed placement formula, or even and desk Contiuum type, this kind of chair becomes extremely difficult when regulating the longitudinal separation with desk.
Summary of the invention
The technical issues that need to address of the present invention are, a kind of swivel chair being provided with multifunctional regulation device is provided, solve user inconvenience when the spring-compressed of regulating swivel chair is spent, also have the problem that the chair of particularly fixed placement formula or tables and chairs Contiuum type is also inconvenient to regulate the longitudinal separation between chair and desk.
The technical scheme is that a kind of swivel chair being provided with multifunctional regulation device, including seat board, seat board bottom centre is installed with Revolving chair adjusting device, described Revolving chair adjusting device is provided with base, base intermediate lateral is hinged with mobile, mobile is provided with spring regulating device, described spring regulating device includes a cylindrical body, described cylindrical body axle center is longitudinally interspersed with a bearing pin mobile, cylindrical body and base connect, it is provided with spring in described cylindrical body, it is characterized in that: described Revolving chair adjusting device is provided with a carriage, carriage is made up of upper slide and lower skateboard, lower skateboard both sides are provided with chute, upper slide upper surface and seat board are fixed, upper slide two side ends is installed in the chute of lower skateboard, described spring regulating device also includes a side handle, described side handle is a multidiameter, side handle taper end is connected to the drive mechanism regulating spring-compressed degree.
Preferably, described upper slide longitudinal cross-section profile includes inverted U-shaped mid portion and is connected to the flank of U-shaped oral area both sides, and two flanks are designed with jagged gear groove, it is possible to multiple positions are locked.
Preferably, described chute inwall is fixed with 2 clamps, is respectively arranged in two apex of chute.
Preferably, described clamp is rectangular column, and rectangular column one side is provided with slideway along its length, and two flanks of described upper slide are located in slideway, it is possible to slidably.
Preferably, being provided with pin-and-hole in the middle part of the wherein one side of described lower skateboard, be interspersed with handle in pin-and-hole, gear groove is inserted in handle one end, it is possible to play locking gear effect.
Preferably, described handle is provided with annular protrusion axially adjacent to lower skateboard side place, spring two is installed between annular protrusion and the side of lower skateboard, spring two both ends of the surface annular protrusion respectively and lower skateboard side are fixed, handle inserts lower skateboard inboard portion and is provided with jump-ring slot, spring can allow handle automatically reset, and jump-ring slot is possible to prevent handle to depart from from pin-and-hole.
Preferably, described mobile is provided with support chip, and support chip has perforation, and the taper end of side handle connects drive mechanism through perforation, and support chip can well support-side handle.
Preferably, described drive mechanism is provided with gear, the flank engagement assembling of wheel and rack, 3 longitudinal side-fit of all the other of tooth bar are installed in slideway two, being fixed in mobile bottom slideway two, described gear centre is provided with centre bore, and side handle taper end is inserted and fixed in centre bore, such rotating side handle just can driven gear, tooth bar then passes through gear driven and slides in slideway two.
Preferably, described tooth bar top is fixed with spring carrier, and spring carrier is placed with spring, and spring top side pressure has spring cover plate.
Preferably, the face of described spring cover plate holddown spring is provided with annular groove, it is possible to prevent spring from laterally departing from spring cover plate.
After adopting technique scheme, present invention have the advantage that this adjustment device is provided with a side handle, side handle connects drive mechanism and regulates spring, because side handle extends in the side of swivel chair, the both hands of user hang down just tangible to handle naturally, the degree of compression by rotary side handle just adjustable springs, even if doing reclining campaign, when whole people's leans back, hands still can get at side handle very easily at side and be adjusted, thus allowing swivel chair reach oneself comfortable seat sense, and this adjustment device is additionally provided with carriage, upper slide can slide in the chute of lower skateboard, because upper slide is fixed on seat board, lower skateboard and adjusting tray are fixed, adjusting tray is connected with gas bar and foot rest, and it is achieved thereby that the relative movement between seat board and foot rest, user just can in the longitudinal separation of the situation lower adjusting seat plate of not Mobile foot stool, as optimization, at upper slide, gear groove is set, lower skateboard arranges a spacing hands handle, just upper slide can be played locking effect, achieve the function of the spring-compressed degree facilitating regulating swivel chair, the chair also having particularly fixed placement formula or tables and chairs Contiuum type also can easily regulate the function of the longitudinal separation between chair and desk.
Accompanying drawing explanation
Accompanying drawing 1 is be inverted schematic diagram with the swivel chair being provided with multifunctional regulation device;
Accompanying drawing 2 is the front elevational schematic of multifunctional regulation device;
Accompanying drawing 3 is the close-up schematic view of drive mechanism;
Accompanying drawing 4 be carriage along A to overlook partial schematic sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figures 1 to 4, the invention mainly comprises seat board 5, seat board 5 bottom centre is provided with multifunctional regulation device, this device includes carriage and regulates two parts of device of spring 84 degree of compression, directly contact hard-wired for carriage with seat board 5, described carriage is mainly made up of upper slide 1 and lower skateboard 2, upper slide 1 longitudinal cross-section profile includes inverted U-shaped mid portion and is connected to the flank of U-shaped oral area both sides, two flanks are designed with jagged gear groove 11, upper surface is provided with screw hole, by screw hole and seat board fixed installation, the inside bending of lower skateboard 2 two side ends, dogleg section forms chute with lower skateboard 2 upper surface, two apex of chute are respectively fixed with clamp 3, because there being two chutes, so this example one has 4 clamps, clamp 3 is rectangular column, rectangular column one side is provided with slideway 31 along its length, two flanks of described upper slide 1 are located in slideway 31, and can slide, the side middle position of lower skateboard 2 is provided with pin-and-hole, handle 4 one end traverse pin-and-hole, and insert the gear groove 11 of upper slide 1, the slip of upper slide 1 can be locked, handle 4 interlude is provided with an annular protrusion 42, convenient installation spring 2 41, spring 2 41 is positioned between annular protrusion 42 and lower skateboard 2 side, spring 2 41 two ends are fixed with annular protrusion 42 and lower skateboard 2 side respectively, during adjustment, when handle 4 one end is inserted in gear groove 11, spring 2 41 is in non-compressed state, upper slide 1 is in locking state, can not slide, when layback goes out handle 4 outward, namely when one end departs from gear groove 11, spring 2 41 is stretched, now upper slide 1 can slide, because upper slide 1 is fixed with seat board 5, namely the slip of seat board 5 is achieved, and lower skateboard 2 and the base 6 regulated in spring-compressed degree device are fixed, the hinged mobile 7 of base 6, mobile 7 connects gas bar 9 and foot rest, foot rest is fixed placement formula, so lower skateboard 2 is in motionless state, thus achieving the seat board 5 relative displacement relative to foot rest on the whole, when release handle 4 again, due to front spring 2 41 be stretched, now trip spring 2 41 can automatically reset, make handle 4 again insertable in the gear groove after adjusting, complete the adjustment of a longitudinal separation, for convenient operation, the other end at handle 4 is provided with annular shank 43, operation can be allowed more convenient.
And the device regulating spring 84 degree of compression includes base 6, it is hinged with mobile 7 that base 6 intermediate lateral is installed with pin, mobile 7 is inserted with gas bar 9, gas bar 9 is fixed with foot rest, there is a spring regulating device 8 in described mobile 7 near swivel chair front place, spring regulating device 8 includes a cylindrical body 87, spring 84 it is provided with in cylindrical body 87, cylindrical body 87 axle center is longitudinally interspersed with 61 mobiles 7 of bearing pin, cylindrical body 87 and base 6 link together, transverse side at spring regulating device 8 also has a support chip 71 to fix with mobile 7, support chip 71 is provided with perforation, side handle 81 is a multidiameter, wherein thinner end regulates spring 84 through described perforation connection drive mechanism 88 (drive mechanism 88 operation principle is specifically told about below), the butt end of side handle 81 is provided with anti-slip tank 811, make rotate time more laborsaving.
Spring regulating device 8 mainly includes spring 84 and drive mechanism 88 as can be known from Fig. 3, drive mechanism 88 is provided with gear 82, there is centre bore 821 at gear 82 center, the taper end of side handle 81 is inserted centre bore 821 and fixes, thus realizing the connection of side handle 41 and drive mechanism 48, gear 42 engages installation with tooth bar 43, tooth bar 83 all the other 3 longitudinal sides except the flank of tooth are fitted in slideway 2 86, slideway 2 86 bottom is fixed with mobile 7, the top of tooth bar 83 is fixed with spring carrier 85, spring carrier 85 is placed spring 84, spring 84 is pressed with spring cover plate 89, spring cover plate 89 and spring 84 contact surface are provided with annular groove 891, prevent spring 84 from laterally departing from, when regulating, user rotating side handle 81, thus the rotation of driven gear 82, gear 82 and tooth bar 83 engaged transmission, tooth bar 83 just moves up and down in slideway, when moving up and down, spring bottom bracket 85 can compress or trip spring 84, thus reaching to regulate the purpose of spring 84 degree of compression.
It is described as far as the present invention preferably example above, but is not to be construed as limitations on claims. The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can be variously modified according to the present invention and deform, and without departing from the spirit of the present invention, all should belong to the scope that claims of the present invention are defined.
Claims (3)
1. the swivel chair being provided with multifunctional regulation device, including seat board (5), seat board (5) bottom centre is installed with Revolving chair adjusting device, described Revolving chair adjusting device is provided with base (6), base (6) intermediate lateral is hinged with mobile (7), mobile (7) is provided with spring regulating device (8), described spring regulating device (8) includes a cylindrical body (87), described cylindrical body axle center is longitudinally interspersed with a bearing pin (61) mobile (7), cylindrical body (87) and base (6) connect, spring (84) it is provided with in described cylindrical body, it is characterized in that: described Revolving chair adjusting device is provided with a carriage, carriage is made up of upper slide (1) and lower skateboard (2), lower skateboard (2) both sides are provided with chute, upper slide (1) upper surface and seat board (5) are fixed, upper slide (1) two side ends is installed in the chute of lower skateboard (2), described spring regulating device (8) also includes a side handle (81), described side handle is a multidiameter, side handle (81) taper end is connected to the drive mechanism (88) regulating spring (84) degree of compression, described upper slide (1) longitudinal cross-section profile includes inverted U-shaped mid portion and is connected to the flank of U-shaped oral area both sides, two flanks are designed with jagged gear groove (11), described chute inwall is fixed with 2 clamps (3), it is respectively arranged in two vertex positions of chute, described clamp (3) is rectangular column, rectangular column one side is provided with slideway (31) along its length, two flanks of described upper slide (1) are located in slideway (31), it is provided with pin-and-hole in the middle part of the wherein one side of described lower skateboard (2), handle (4) it is interspersed with in pin-and-hole, gear groove (11) is inserted in handle (4) one end, described handle (4) middle part is provided with annular protrusion (42), spring two (41) it is provided with between the side of annular protrusion (42) and lower skateboard (2), spring two (41) two ends are fixed with contact surface respectively, handle (4) inserts lower skateboard (2) inboard portion and is provided with jump-ring slot (44), described mobile (7) is provided with support chip (71), support chip has perforation on (71), the taper end of side handle (81) is through boring a hole, described drive mechanism (88) includes gear (82) and the tooth bar (83) engaged with gear (82), described mobile (7) is provided with slideway two, tooth bar (83) is installed in slideway two (86), described gear (82) center is provided with centre bore (821), side handle (81) taper end is inserted and fixed in centre bore (821).
2. the swivel chair being provided with multifunctional regulation device according to claim 1, it is characterized in that: described tooth bar (83) top is fixed with spring carrier (85), being placed with spring (84) on spring carrier (85), spring (84) top is pressed with spring cover plate (89).
3. the swivel chair being provided with multifunctional regulation device according to claim 2, it is characterised in that: the face of described spring cover plate (89) pressing spring (84) is provided with annular groove (891).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310070.2A CN103330404B (en) | 2013-07-19 | 2013-07-19 | A kind of swivel chair being provided with multifunctional regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310310070.2A CN103330404B (en) | 2013-07-19 | 2013-07-19 | A kind of swivel chair being provided with multifunctional regulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103330404A CN103330404A (en) | 2013-10-02 |
| CN103330404B true CN103330404B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310310070.2A Active CN103330404B (en) | 2013-07-19 | 2013-07-19 | A kind of swivel chair being provided with multifunctional regulation device |
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| Country | Link |
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| CN (1) | CN103330404B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433630A (en) * | 2014-09-30 | 2016-03-30 | 汪希奎 | Elastic-pin braking lifting-type seating device |
| ITUB20154688A1 (en) * | 2015-10-15 | 2017-04-15 | Co Fe Mo Ind S R L | OSCILLATION MECHANISM FOR ADJUSTABLE CHAIRS |
| CN105534101B (en) * | 2016-01-27 | 2018-02-09 | 徐跃增 | A kind of Universal chair |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353243Y (en) * | 1998-08-26 | 1999-12-15 | 陈朝根 | Device for adjusting chair's cushion |
| CN2889011Y (en) * | 2006-01-24 | 2007-04-18 | 汤日安 | A lifting and tilting adjustment device for office chair |
| CN201212346Y (en) * | 2008-06-23 | 2009-03-25 | 鲁文文 | Cat's eye with periscope apparatus |
| CN203328307U (en) * | 2013-07-19 | 2013-12-11 | 湖州奥圣家具有限公司 | Swivel chair with multifunctional adjusting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10309921A1 (en) * | 2003-03-07 | 2004-09-16 | Dauphin Entwicklungs- Und Beteiligungs-Gmbh | Chair, especially office chair |
| US7159942B2 (en) * | 2004-08-26 | 2007-01-09 | L & P Property Management Company | Seat slide adjustment mechanism |
-
2013
- 2013-07-19 CN CN201310310070.2A patent/CN103330404B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353243Y (en) * | 1998-08-26 | 1999-12-15 | 陈朝根 | Device for adjusting chair's cushion |
| CN2889011Y (en) * | 2006-01-24 | 2007-04-18 | 汤日安 | A lifting and tilting adjustment device for office chair |
| CN201212346Y (en) * | 2008-06-23 | 2009-03-25 | 鲁文文 | Cat's eye with periscope apparatus |
| CN203328307U (en) * | 2013-07-19 | 2013-12-11 | 湖州奥圣家具有限公司 | Swivel chair with multifunctional adjusting device |
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| Publication number | Publication date |
|---|---|
| CN103330404A (en) | 2013-10-02 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313000 Hengjian Village, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Huzhou Aosheng Electric Competition Industry Technology Co.,Ltd. Address before: 313100 Wushan Industrial Park, Changxing County, Huzhou City, Zhejiang Province, via No. 1, No. 7 Road (Bridge No. 9, 11 Provincial Road) Huzhou Aosheng Furniture Co., Ltd. Patentee before: ONSUN FURNITURE CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a swivel chair with a multifunctional adjusting device Effective date of registration: 20210926 Granted publication date: 20160608 Pledgee: Industrial Commercial Bank of China Ltd. Changxin branch Pledgor: Huzhou Aosheng Electric Competition Industry Technology Co.,Ltd. Registration number: Y2021990000886 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220928 Granted publication date: 20160608 Pledgee: Industrial Commercial Bank of China Ltd. Changxin branch Pledgor: Huzhou Aosheng Electric Competition Industry Technology Co.,Ltd. Registration number: Y2021990000886 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221109 Address after: 313103 Chengnan Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Zhongyao Intelligent Equipment Co.,Ltd. Address before: 313000 Hengjian village, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: Huzhou Aosheng Electric Competition Industry Technology Co.,Ltd. |