CN105455472B - Leisure type work chair embraces the wide amplitude of oscillation structure of formula of lying - Google Patents
Leisure type work chair embraces the wide amplitude of oscillation structure of formula of lying Download PDFInfo
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- CN105455472B CN105455472B CN201510599144.8A CN201510599144A CN105455472B CN 105455472 B CN105455472 B CN 105455472B CN 201510599144 A CN201510599144 A CN 201510599144A CN 105455472 B CN105455472 B CN 105455472B
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Abstract
The invention discloses a kind of chair, a kind of seat is provided to lie comfortably, occupy little space, seat front and rear can freely swing, and the leisure type work chair that pivot angle can be locked arbitrarily embraces the wide amplitude of oscillation structure of formula of lying, it is poor to solve comfort when chair seat existing in the prior art is lain, function is single, lie down use when the big grade of occupied space technical problem, it includes elevating lever and the seat plate for being supported on elevating lever top, guide rail mechanism is equipped with the seat plate, the sustainable human body that is slidably connected on guide rail mechanism is lain the arcuate seat slide plate of seat, arc-shaped rack is equipped with arcuate seat slide plate convex surface corresponding with seat plate, seat plate corresponding with arc-shaped rack is equipped with the retaining mechanism that can be locked arc-shaped rack at an arbitrary position.
Description
Technical field
The present invention relates to a kind of chair, more particularly to a kind of seat to lie comfortably, occupies little space, and seat front and rear can freely be put
It is dynamic, and the leisure type work chair that pivot angle can be locked arbitrarily embraces the wide amplitude of oscillation structure of formula of lying.
Background technology
Existing chair seat is lain can only generally adjust backrest when using, i.e. backrest is overturn forward or backward with respect to seat surface, seat
Face remains stationary as, therefore buttocks easy forward slip when seat is lain, and human body, which can not perceive, to be loosened and comfort, and function is single, leans at the same time
Occupied space is big during back of the body expansion, and inconvenience is brought to use.
The content of the invention
The present invention mainly there is provided a kind of seat and lie comfortably, occupy little space, and seat front and rear can freely swing, and pivot angle can
The leisure type work chair arbitrarily locked embraces the wide amplitude of oscillation structure of formula of lying, and solves comfort when chair seat existing in the prior art is lain
Difference, function is single, lie down use when the big grade of occupied space technical problem.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of leisure type work chair
The lie wide amplitude of oscillation structure of formula, including elevating lever and the seat plate for being supported on elevating lever top are embraced, is equipped with the seat plate
Guide rail mechanism, the sustainable human body that is slidably connected on guide rail mechanism are lain the arcuate seat slide plate of seat, corresponding with seat plate
Arcuate seat slide plate convex surface be equipped with arc-shaped rack, seat plate corresponding with arc-shaped rack, which is equipped with, to lock arc-shaped rack
It is scheduled on the retaining mechanism of optional position.Seat plate supports the arcuate seat slide plate for seat of lying for human body by guide rail mechanism,
Arcuate seat slide plate slides back and forth along guide rail mechanism during use realizes that original place is overturn, and for traditional Chinese chair, lying down makes
Used time occupies little space, and can realize the function that rocks back and forth of cradle-type, and comfort is high, and relaxation effect is good, further through in arc
Arc-shaped rack is set on seat slide plate lateral surface, locks arc-shaped rack further through retaining mechanism to realize the pendulum of arcuate seat slide plate
Angle lock, since the tooth form on arc-shaped rack is continuously distributed, can be mutually equipped with by retaining mechanism with wherein any tooth form
Realize that pivot angle locks, it is simple in structure, securely and reliably.
Preferably, the retaining mechanism includes the casing being arranged between elevating lever and seat plate, seat corresponding with casing
Chair bottom plate is equipped with clutch location hole, in clutch location hole sliding plug the clutch gear block that can be engaged with arc-shaped rack,
The swing arm handle that can make clutch gear block upward sliding and be engaged with arc-shaped rack is equipped with the bottom of clutch gear block.Pass through
The clutch gear block that is slidably connected on seat plate is engaged with arc-shaped rack interworking, when need lock arcuate seat sledge displacement
When, swing arm handle promotes clutch gear block to be engaged upwards with arc-shaped rack, and when unlock retracts handle, and clutch gear block moves down
Depart from arc-shaped rack, retaining mechanism is simple, easy to use.
As it is further preferred that the swing arm handle is in T shape, T-shaped swing arm handle longitudinal edge is rotatably connected on seat bottom
On plate, and the end of longitudinal edge is extended to outside casing, and the widthwise edge of swing arm handle is coaxially folded in clutch gear block and elevating lever
Between.T-shaped swing arm handle arrangement is simple, is easy to use.
As it is further preferred that swing arm handle pendulum can be limited by being equipped with seat plate corresponding with the swing arm handle outboard end
The three-level positive stop lug boss of dynamic angle, when on the highest boss that swing arm handle outboard end is connected in three-level positive stop lug boss, swing arm
The medial extremity apical grafting clutch gear block of handle engages upwards and with arc-shaped rack, and when swing arm handle outboard end, to be connected to three-level spacing
Seat lifting is triggered when on the minimum boss in boss, on the medial extremity apical grafting elevating lever of swing arm handle, on the outside of swing arm handle
When end is connected on the intermediate lands in three-level positive stop lug boss, set between the medial extremity and clutch gear block and elevating lever of swing arm handle
There is gap.By setting three-level positive stop lug boss in seat plate, and pendulum is limited by each step on three-level positive stop lug boss
The position of arm handle, make arcuate seat slide plate keep locking, it is front and rear can freely wave, and triggering elevating lever lift seat,
Realize third gear function, it is simple in structure, it is skillfully constructed.
Preferably, the retaining mechanism is the horizontal bar being inserted between arc-shaped rack slot.Arc is inserted in by the way that bar is horizontal
Realize that arcuate seat slide plate is spacing between the adjacent slot of rack, structure is simple and easy to implement.
Preferably, the guide rail mechanism includes two groups of sliding assemblies for being arranged in parallel within seat plate upper surface both sides,
Sliding assembly includes bearing base and is horizontally set with some horizontal rollers in bearing base upper surface, and L-shaped is equipped with the side of bearing base
Bar, bar longitudinal edge are fixed on bearing base side, and the widthwise edge of bar is horizontally set with the top of bearing base, and on bearing base
Side pressure roller is rotatablely connected on the corresponding bar longitudinal edge in side, down-pressure roller, arc are rotatablely connected on the widthwise edge of bar
The two sides edge of shape seat slide plate is clamped between the horizontal roller of respective side and down-pressure roller and keeps rolling with side pressure roller
Connection.Guide rail mechanism is formed by left and right two groups of sliding assemblies, the port edges interior outside of arcuate seat slide plate passes through horizontal roller
Clamped with down-pressure roller, left and right end face is clamped further through side pressure roller overhead, so as to prevent arcuate seat slide plate being rotatablely connected
Left and right rock of middle appearance is waved, or even the generation of the situation such as derailing, and security is good, and reliability is high；Arcuate seat slide plate and guide rail
Mechanism is using connection is rolled, and running resistance is small, and energy consumption is low, and noise is small.
As it is further preferred that the bearing base includes parallel left risers and right risers on seat plate, horizontal roller
It is horizontally set between left risers and right risers.Horizontal roller is supported by left and right riser and positioned, and positioning method is simple and reliable.
Preferably, the arcuate seat slide plate includes the arc-shaped slide rail bar of a pair of parallel setting, between arc-shaped slide rail bar
It has been horizontally set with some connecting rods, the corresponding middle part for being fixed on connecting rod of arc-shaped rack, and it is inside in the upper end of arc-shaped slide rail bar
Backrest support rods are extended to form, the lower end of arc-shaped slide rail bar extends inwardly to form arm supports bar.The arcuate seat of frame structure
Slide plate intensity is high, light-weight；The backrest support rods and arm supports bar that integral type extends to form, easy to fixing seat backrest and are helped
Hand.
As it is further preferred that being equipped with resilient seat backrest, the corresponding arc between arm supports bar between the backrest support rods
Seat cushion is equipped between shape slide rail bar, the fixed armrest on arm supports bar.Resilient seat backrest and seat cushion are lain
Sit comfortable.
Preferably, being equipped with guide rail encloser binder on seat plate corresponding with the guide rail mechanism, guide rail mechanism is located at
In guide rail encloser binder.Guide rail encloser binder can avoid guide rail mechanism exposed, ensure the aesthetics of seat appearance and improve security reliability.
Therefore, leisure type work chair of the invention is embraced the wide amplitude of oscillation structure tool of formula of lying and is had the advantage that：Seat plate is by leading
Rail mechanism supports arcuate seat slide plate, and arcuate seat slide plate slides back and forth along guide rail mechanism realizes that original place is overturn, and takes empty
Between it is small, and can realize the function that rocks back and forth of cradle-type, comfort is high, and relaxation effect is good；On arcuate seat slide plate lateral surface
Arc-shaped rack is set, pivot angle is arbitrarily locked further through the clutch gear block engaged with arc-shaped rack interworking, it is simple in structure, safely may be used
Lean on；The position for limiting swing arm handle is corresponded to by three-level positive stop lug boss, arcuate seat slide plate kept locking, front and rear freely shaken
Pendulum, and triggering elevating lever make the third gear function that seat lifts, and are skillfully constructed；Guide rail machine is formed by left and right two groups of sliding assemblies
Structure can avoid arcuate seat slide plate from occurring left and right rock in rotation connection and wave phenomenon, and security is good, and reliability is high；Arc
Seat slide plate is with guide rail mechanism using connection is rolled, and running resistance is small, and energy consumption is low, and noise is small.
Brief description of the drawings：
Fig. 1 is the structure diagram that a kind of leisure type work chair of the present invention embraces the wide amplitude of oscillation structure of formula of lying；
Fig. 2 is the partial structural diagram of the present invention；
Fig. 3 is the structure diagram of middle guide mechanism of the present invention；
Structure diagram when Fig. 4 is the first embodiment of retaining mechanism in the present invention.
Embodiment：
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：
Lie the wide amplitude of oscillation structure of formula as shown in Figure 1, a kind of leisure type work chair of the present invention is embraced, including the pulley base of seat and
The elevating lever 1 being vertically fixed in the middle part of pulley base, seat plate 2, the band on seat plate 2 in the apical support of elevating lever 1
There is guide rail mechanism, be equipped with guide rail encloser binder 10 in guide rail mechanism outside mask, the sustainable human body that is slidably connected on guide rail mechanism is lain
The arcuate seat slide plate 3 of seat, guide rail mechanism therein include be arranged in parallel within 2 upper surface arranged on left and right sides of seat plate two groups
Sliding assembly 4, as shown in figure 3, sliding assembly 4 including bearing base 41 and is horizontally set with two in 41 upper surface front and back end of bearing base again
Horizontal roller 42, bearing base 41 include the left risers 411 and right risers 412 being welded in parallel on seat plate 2, horizontal roller 42
It is horizontally set between left risers 411 and right risers 412, the bar 43 of fixed L-shaped on bearing base 41,43 longitudinal edge of bar passes through spiral shell
For bolt perpendicular fastener on 41 lateral surface of bearing base, the widthwise edge of bar 43 is horizontally set with the corresponding bearing base between two horizontal rollers 42
41 tops, are being rotatablely connected side pressure roller 44, in the transverse direction of bar 43 above bearing base 41 on corresponding 43 longitudinal edge of bar
Down-pressure roller 45 is rotatablely connected on side, the two sides edge of arcuate seat slide plate 3 is clamped in the horizontal roller 42 of respective side with
Between pressing roller 45, and the port of arcuate seat slide plate 3 keeps rolling connection with side pressure roller 44.As shown in Fig. 2, arcuate seat
Slide plate 3 includes the arc-shaped slide rail bar 31 of a pair of parallel setting, and some connecting rods 32 are transversely connected between arc-shaped slide rail bar 31,
The upper end of arc-shaped slide rail bar 31 extends inwardly to form backrest support rods 33, and the lower end of arc-shaped slide rail bar 31 extends inwardly to form handrail
Supporting rod 34, as shown in Figure 1, the fixed resilient seat backrest 6 between left and right two backrest support rods 33, in arm supports bar
Fixed seat cushion 7 between corresponding arc-shaped slide rail bar 31 between 34, the also fixed armrest 8 on arm supports bar 34.Such as
Shown in Fig. 2, an arc-shaped rack 5 is installed on 3 convex surface of arcuate seat slide plate corresponding with seat plate 2, arc-shaped rack 5 is right
That answers is fixed on the middle part of connecting rod 32, and seat plate 2 corresponding with arc-shaped rack 5 is equipped with and can be locked in arc-shaped rack 5
The retaining mechanism of optional position.As shown in figure 4, retaining mechanism includes the casing 91 for being coaxially fixed on 1 upper end of elevating lever, casing 91
Upper port be fixed on the bottom surface of seat plate 2, the middle part of corresponding with casing 91 seat plate 2 is provided with clutch location hole 92,
The clutch gear block 93 that can be engaged with arc-shaped rack 5 in sliding plug in clutch location hole 92, and clutch gear block 93 is upper end
The small multidiameter structure in big lower end, its miner diameter end interworking sliding plug is in clutch location hole 92, in order to make clutch gear block 93
Rapid reset, goes back the fixed resetting spring of ring set, in the bottom of clutch gear block 93 also on 93 outer ring surface of clutch gear block
Apical grafting, which one, can make 93 upward sliding of clutch gear block and the swing arm handle 94 engaged with arc-shaped rack 5, and swing arm handle 94 is in T
Character form structure, the end of T-shaped 94 longitudinal edge of swing arm handle are extended to outside casing 91, and the middle part rotation connection of longitudinal edge is present
On chair bottom plate 2, the widthwise edge of swing arm handle 94 is coaxially clamped between clutch gear block 93 and elevating lever 1, with swing arm handle 94
The three-level limit that fixed one can limit 94 upper and lower swing angle of swing arm handle on the corresponding seat plate 2 of longitudinal edge outboard end
Position boss 11, when on the highest boss that 94 outboard end of swing arm handle is connected in three-level positive stop lug boss 11, swing arm handle 94
Medial extremity apical grafting clutch gear block 93 engages upwards and with arc-shaped rack 5, and when 94 outboard end of swing arm handle, to be connected to three-level spacing
Seat lifting is triggered when on the minimum boss in boss 11, on the medial extremity apical grafting elevating lever 1 of swing arm handle 94, when swing arm handle
When 94 outboard ends are connected on the intermediate lands in three-level positive stop lug boss 11, medial extremity and the clutch gear block 93 of swing arm handle 94
Gap is equipped between elevating lever 1, arcuate seat slide plate 3 keeps the forward and backward state that freely swings.
In use, pulling 94 outboard end of swing arm handle to be connected on the highest boss in three-level positive stop lug boss 11, make clutch
Cluster gear 93 is engaged with arc-shaped rack 5 upwards, and people's housing is lain on seat cushion 7 and resilient seat backrest 6, need to such as adjust seat
Highly, when pulling 94 outboard end of swing arm handle to be connected on the minimum boss in three-level positive stop lug boss 11, swing arm handle 94 it is interior
Seat lifting is triggered on side apical grafting elevating lever 1, then pulls 94 outboard end of swing arm handle to be connected in three-level positive stop lug boss 11
On intermediate lands, human body keeps the forward and backward state that freely swings, it is necessary to lock arc together with seat cushion 7 and resilient seat backrest 6
During seat 3 pivot angle of slide plate, 94 outboard end of swing arm handle is pulled to be connected on the highest boss in three-level positive stop lug boss 11.
Embodiment 2：
Retaining mechanism is the horizontal bar being inserted between 5 slot of arc-shaped rack, and the both ends of bar are connected to 2 both sides pair of seat plate
In the location hole answered.Remainder is identical with embodiment 1.
Specific embodiment described herein is only the design explanation for example to the present invention.Technology belonging to the present invention
The technical staff in field can do described specific embodiment various modifications or additions or in a similar way
Substitute, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of leisure type work chair embraces the lie wide amplitude of oscillation structure of formula, including elevating lever（1）And it is supported on elevating lever（1）The seat on top
Chair bottom plate（2）, it is characterised in that：In the seat plate（2）Guide rail mechanism is equipped with, being slidably connected on guide rail mechanism can
Support human body is lain the arcuate seat slide plate of seat（3）, with seat plate（2）Corresponding arcuate seat slide plate（3）Convex surface is equipped with
Arc-shaped rack（5）, with arc-shaped rack（5）Corresponding seat plate（2）Being equipped with can be by arc-shaped rack（5）Locking is at an arbitrary position
Retaining mechanism；The retaining mechanism includes being arranged on elevating lever（1）With seat plate（2）Between casing（91）, with casing（91）
Corresponding seat plate（2）It is equipped with clutch location hole（92）, in clutch location hole（92）Interior sliding plug can be with arc-shaped gear
Bar（5）The clutch gear block of engagement（93）, in clutch gear block（93）Bottom be equipped with can make clutch gear block（93）Upwards
Slip and and arc-shaped rack（5）The swing arm handle of engagement（94）；The swing arm handle（94）Swing arm handle in T shape, T-shaped
（94）Longitudinal edge is rotatably connected on seat plate（2）On, and the end of longitudinal edge extends to casing（91）Outside, swing arm handle（94）
Widthwise edge be coaxially folded in clutch gear block（93）And elevating lever（1）Between；With the swing arm handle（94）Outboard end corresponds to
Seat plate（2）Swing arm handle can be limited by being equipped with（94）The three-level positive stop lug boss of swing angle（11）, when swing arm handle
（94）Outboard end is connected to three-level positive stop lug boss（11）In highest boss on when, swing arm handle（94）Medial extremity apical grafting clutch
Cluster gear（93）Upward and and arc-shaped rack（5）Engagement, when swing arm handle（94）Outboard end is connected to three-level positive stop lug boss（11）
In minimum boss on when, swing arm handle（94）Medial extremity apical grafting elevating lever（1）Upper triggering seat lifting, when swing arm handle
（94）Outboard end is connected to three-level positive stop lug boss（11）In intermediate lands on when, swing arm handle（94）Medial extremity and clutch tooth
Take turns block（93）And elevating lever（1）Between be equipped with gap.
2. leisure type work chair according to claim 1 embraces the wide amplitude of oscillation structure of formula of lying, it is characterised in that：The guide rail mechanism
Including being arranged in parallel within seat plate（2）Two groups of sliding assemblies of upper surface both sides（4）, sliding assembly（4）Including bearing base
（41）And it is horizontally set with bearing base（41）Some horizontal rollers of upper surface（42）, in bearing base（41）Side be equipped with L-shaped gear
Bar（43）, bar（43）Longitudinal edge is fixed on bearing base（41）On side, bar（43）Widthwise edge be horizontally set with bearing base（41）
Top, and in bearing base（41）The corresponding bar in top（43）Side pressure roller is rotatablely connected on longitudinal edge（44）, in bar
（43）Widthwise edge on be rotatablely connected down-pressure roller（45）, arcuate seat slide plate（3）Two sides along being clamped in respective side
Horizontal roller（42）And down-pressure roller（45）Between and with side pressure roller（44）Keep rolling connection.
3. leisure type work chair according to claim 2 embraces the wide amplitude of oscillation structure of formula of lying, it is characterised in that：The bearing base
（41）Seat plate is arranged on including parallel（2）On left risers（411）And right risers（412）, horizontal roller（42）It is horizontally set with a left side
Riser（411）And right risers（412）Between.
4. leisure type work chair according to claim 1 embraces the wide amplitude of oscillation structure of formula of lying, it is characterised in that：The arcuate seat
Slide plate（3）Arc-shaped slide rail bar including a pair of parallel setting（31）, in arc-shaped slide rail bar（31）Between be horizontally set with some connecting rods
（32）, arc-shaped rack（5）It is corresponding to be fixed on connecting rod（32）Middle part, and in arc-shaped slide rail bar（31）Upper end extend internally
Form backrest support rods（33）, arc-shaped slide rail bar（31）Lower end extend inwardly to form arm supports bar（34）.
5. leisure type work chair according to claim 4 embraces the wide amplitude of oscillation structure of formula of lying, it is characterised in that：In the backrest branch
Strut（33）Between be equipped with resilient seat backrest（6）, in arm supports bar（34）Between corresponding arc-shaped slide rail bar（31）Between be equipped with bullet
Property seat cushion（7）, in arm supports bar（34）Upper fixed armrest（8）.
6. leisure type work chair according to claim 1 embraces the wide amplitude of oscillation structure of formula of lying, it is characterised in that：With the guide rail
The corresponding seat plate of mechanism（2）It is equipped with guide rail encloser binder（10）, guide rail mechanism is located at guide rail encloser binder（10）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599144.8A CN105455472B (en) | 2015-09-18 | 2015-09-18 | Leisure type work chair embraces the wide amplitude of oscillation structure of formula of lying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599144.8A CN105455472B (en) | 2015-09-18 | 2015-09-18 | Leisure type work chair embraces the wide amplitude of oscillation structure of formula of lying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105455472A CN105455472A (en) | 2016-04-06 |
| CN105455472B true CN105455472B (en) | 2018-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510599144.8A Active CN105455472B (en) | 2015-09-18 | 2015-09-18 | Leisure type work chair embraces the wide amplitude of oscillation structure of formula of lying |
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| CN (1) | CN105455472B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278821A (en) * | 2017-07-21 | 2019-01-29 | 深圳市达瓷科技有限公司 | A kind of appliance arrangement carried for equipment |
| CN107692544A (en) * | 2017-09-22 | 2018-02-16 | 徐金明 | Formula of sinking afterwards embraces afternoon nap pupil chair of lying |
| CN108336880B (en) * | 2018-04-27 | 2024-04-02 | 深圳市兆威机电股份有限公司 | Pendulum type swing mechanism |
| CN110089870B (en) * | 2019-05-27 | 2023-12-29 | 江苏斯可馨家具股份有限公司 | Leisure chair with display screen capable of being leaned on |
| CN111493568B (en) * | 2020-05-06 | 2023-08-25 | 佛山市亿蓓思特家具有限公司 | Leisure chair capable of sliding along lying down |
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|---|---|---|---|---|
| US5967609A (en) * | 1996-11-18 | 1999-10-19 | Hwe, Inc. | Reclining chair with guide rail system |
| CN200973792Y (en) * | 2006-03-09 | 2007-11-14 | 江西理工大学 | Full-automatic health-care shaking bed for good sleeping |
| CN202858416U (en) * | 2012-08-03 | 2013-04-10 | 刘胜发 | Swing device and rocking chair, swing bed and rocking horse using swing device |
| CN203341966U (en) * | 2013-07-24 | 2013-12-18 | 中国人民解放军第三军医大学第二附属医院 | Automatic table concentrator for rehabilitation nursing |
| CN203424660U (en) * | 2013-05-24 | 2014-02-12 | 上海大学 | Intelligent infanette based on Kinect |
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2015
- 2015-09-18 CN CN201510599144.8A patent/CN105455472B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5967609A (en) * | 1996-11-18 | 1999-10-19 | Hwe, Inc. | Reclining chair with guide rail system |
| CN200973792Y (en) * | 2006-03-09 | 2007-11-14 | 江西理工大学 | Full-automatic health-care shaking bed for good sleeping |
| CN202858416U (en) * | 2012-08-03 | 2013-04-10 | 刘胜发 | Swing device and rocking chair, swing bed and rocking horse using swing device |
| CN203424660U (en) * | 2013-05-24 | 2014-02-12 | 上海大学 | Intelligent infanette based on Kinect |
| CN203341966U (en) * | 2013-07-24 | 2013-12-18 | 中国人民解放军第三军医大学第二附属医院 | Automatic table concentrator for rehabilitation nursing |
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