CN105902003A - Leisure chair - Google Patents
Leisure chair Download PDFInfo
- Publication number
- CN105902003A CN105902003A CN201610341718.6A CN201610341718A CN105902003A CN 105902003 A CN105902003 A CN 105902003A CN 201610341718 A CN201610341718 A CN 201610341718A CN 105902003 A CN105902003 A CN 105902003A
- Authority
- CN
- China
- Prior art keywords
- backrest
- fixture block
- mounting
- arm
- slide bar
- 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.)
- Granted
Links
- 230000008844 regulatory mechanism Effects 0.000 claims description 21
- 210000000056 organ Anatomy 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 10
- 210000005239 tubule Anatomy 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000002040 relaxant effect Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000037396 body weight Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention relates to a leisure chair comprising a backrest, a seat frame, and armrests at two sides of the seat frame. The left and right sides of the backrest are hinged to the two armrests, respectively. Two sides of the rear end of the seat frame are hinged to the left and right sides of the backrest. The hinged points of the backrest and the armrests differ from the hinged points of the seat frame and the backrest in position. A front end of the seat frame is in both rotational connection and sliding connection with the armrests. The seat frame is arranged slantwise relative to a horizontal plane, and is high in front end and low in rear end. When the backrest is turned backwards, the seat frame is driven to move forwards and raise the rear end of the seat frame. The seat frame is inclined to allow a bigger backrest tilting angle such that a person can rest while relaxing better. The force of the human body on the seat frame is decomposed into a downward pressure and a backward reacting force; the force is transferred in two components and then fed back to the backrest to allow the backrest to provide just right support. In such a manner, while the comfort is improved, relative balance of a force between the backrest and the seat frame is achieved such that the backrest can be stopped easily at any angle.
Description
Technical field
The present invention relates to a kind of leisure seat tool, particularly relate to a kind of leisure chaise longue.
Background technology
The when of the amusement of people's outdoor leisure indoors, leisure chaise longue is through commonly used；The back rest meeting of general leisure chaise longue
Tilt backwards, to provide optimal relaxed position.
The most a lot of leisure chaise longues are owing to backrest and the man-machine size matching relationship of seat surface are without fastidious, and user is in reclining process
In, backrest particularly Lumbar departs from human body waist, and the two directly forms unsettled gap, causes seat funeral under reclining state
Losing support to human body waist, it is simply that " the race waist " that we are commonly called as, human spine can not get effectively supporting and causes many sittings
Health problem, rest can not well be loosened；Meanwhile, user is during reclining, and buttocks is relatively fixed with seat surface, and
Backrest upwards rubs relative to human body back, causes the discomfort of " clothes is pulled in chopping ", also causes indecency perception.
Summary of the invention
In order to solve above-mentioned technical problem, the health that it is an object of the invention to provide a kind of backrest and medicated cushion linkage is stopped
Not busy chair, is designed by the linkage of backrest and mounting, and when human body is sitting in reclining on chair, backrest and mounting relative rotation center connect
Nearly human body back and the relative rotation center of leg, people is during backrest rises down, and the two forms concentric circular motion；I.e. chair leans on
The back of the body and seat surface are fitted human body all the time, do not produce relative displacement.The human body waist that the lumbar support of chair is fitted always, is prevented effectively from
The generation of " race waist " situation, beneficially health；The more important thing is, mounting is obliquely installed by the present invention, low after front height so that
Can be lifted mounting rear end during backrest reclining, the weight of people is applied on the mounting of inclination simultaneously, is divided into by the gravity of human body
One downward pressure and a counteracting force backward；Human body is applied to the power on mounting, is transmitted by component, can feed back
On backrest, make backrest provide the support of an appropriate benefit, and the support of people's backrest of different weight feedback be different,
While improving comfort, reach a backrest and the relative equilibrium of a mounting power between the two, make backrest any one
Individual angle can easily stop；Meanwhile, during backrest reclining, the gravity loading on mounting is transmitted to backrest restoring force
Ratio incrementally increases, and provides rational backrest restoring force during whole all the time so that the lighter or heavier people of body weight can
Easily reclining and reply are stood up.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
A kind of leisure chaise longue, including backrest, mounting and the arm-rest frame of mounting both sides, the described backrest left and right sides is respectively with two
Individual arm-rest frame is hinged, and both sides, mounting rear end are hinged with the backrest left and right sides respectively, the pin joint of backrest and arm-rest frame and mounting with
The pin joint position of backrest is different, and mounting front end is slidably connected again while being rotationally connected with arm-rest frame, and described mounting is relative
Low in horizontal plane setting and height rear end, mounting front end, drive mounting to travel forward and by mounting rear end when backrest rotates backward
Lift.
As preferably, the pin joint of backrest and arm-rest frame is positioned at position, back waist point front 10～15cm, backrest with hold up
The pin joint of hand cradle is 15～20cm at a distance of the air line distance of mounting.The place that the waist i.e. human body back of point contacts with backrest, logical
Cross such position to arrange so that the pin joint of backrest and arm-rest frame is fitted the vertebral curve of human body always, when human body is sitting in chair
On son during reclining, the pin joint of backrest and mounting relative rotation center that is backrest and arm-rest frame is close to human body back and leg
Relative rotation center, people is during backrest rises down, and the two forms concentric circular motion；I.e. back and seat surface is fitted people all the time
Body, does not produce relative displacement.In any angle, waist is all without unsettled, it is to avoid the situation of the life-time service soreness of waist occurs.
As preferably, it is respectively provided with a slide bar being inclined relative to horizontal setting in mounting down either side, on arm-rest frame
Connect and have the damper regulation mechanism for slide bar is supported and regulates sliding bar frictional force.Mounting passes through slide bar and handrail
Frame is slidably connected, and makes slip more smoothly；Slide bar is for being obliquely installed, and is also such when sliding, and backrest can be made to have fallen angle
Bigger.
Mounting is inclined relative to horizontal setting, and low front end, mounting rear end is high so that can be by after mounting during backrest reclining
End lifts, and the weight of people is applied on slide bar by mounting simultaneously, and slide bar has the gradient of inclination, and the gravity of human body is divided into one
Downward pressure and a counteracting force backward.Downward pressure is applied on damper regulation mechanism, counteracting force backward
Conduct to the resilience dynamics of backrest；The component that the people of Different Weight is applied on damper regulation mechanism is different, causes damping to be adjusted
Frictional force and the counteracting force backward of joint mechanism are the most different；The degree of tightness of damper regulation mechanism can also regulate this friction simultaneously
Power；Counteracting force backward is then transmitted on backrest, the people of Different Weight during backrest has fallen, the thrust of backrest feedback
Also different；Simultaneously by flexible restoring organ and the cooperation of damper regulation mechanism, make on dynamics that backrest fallen and slide bar backward
Counteracting force reach relative equilibrium so that backrest can stop in any angle, and have a just right power to prop up
Support back, improves comfort.
As preferably, described damper regulation mechanism includes regulating drive link, the first fixture block, the second fixture block and to damping
The fixed support that governor motion and slide bar are played a supporting role, fixed support is connected with arm-rest frame, the first fixture block, the second fixture block set
Being located on fixed support, slide bar is arranged between the first fixture block, the second fixture block, and the first fixture block, inner side that the second fixture block is relative
Face is provided with the chute coordinated with slide bar, and regulation drive link connects after passing fixed support, the first fixture block, the second fixture block regulation
Head, regulation head and regulation drive link synchronous axial system, regulation head rotates and then oppress the second fixture block towards a direction makes first, second folder
Block clamping slide bar, regulation head rotates in the opposite direction, makes first, second fixture block unclamp.Spacing between first, second fixture block is also
I.e. tightness determines the frictional force size of slide bar, when frictional force is sufficiently large, is locked by slide bar, makes slide bar no longer slide.
As preferably, with the locating piece coordinated with regulation head on the lateral surface of the second fixture block, locating piece and regulation head phase
To this one side be provided with the multiple positioning steps being distributed twist from shallow to deep, regulation head have spiral end face and
Spiral end face is provided with the boss coordinated with positioning step, and regulation head rotates and makes boss snap in corresponding positioning step.Boss
Snapping in different positioning steps when regulating head and rotating makes spacing between first, second fixture block produce change, and then makes the
One, the second fixture block produces change to the clamping force size of slide bar, and positioning step has positioning action, makes boss may remain in accordingly
Position；Additionally, boss can increase regulation feel with coordinating of positioning step so that formed certainly during two helicoid laminatings
Lock.
As preferably, fixed support and slide bar are for being vertically arranged, and described fixed support is the sleeve pipe of hollow, and sleeve pipe divides
For extra heavy pipe and tubule two sections, extra heavy pipe forms step with the intersection of tubule, and the first fixture block, the second fixture block are set on tubule, and
First fixture block offsets with step.Fixed support and slide bar are for being vertically arranged so that first, second fixture block is in fixed support circumference side
To keeping fixing, regulation head can arbitrarily rotate and snap in different gears；Fixed support is divided into thickness two sections so that first,
Two fixture blocks are stuck at step, are fixed at fixed support length direction.
As preferably, one end of first, second fixture block is connected by screw, sets between the other end of first, second fixture block
There is stage clip.Locating piece snaps in deeper positioning step under regulation head turning effort and inwardly extrudes the second fixture block, and the second fixture block
Further extrude slide bar, and when regulate head unclamp namely boss snap in shallower positioning step time, then the second fixture block is in pressure
Reset under spring force effect.
As preferably, being arranged with lining on slide bar, described lining is stuck between the first fixture block, the second fixture block, and lining
Set outer wall is provided with the breach running through whole lining arranged along liner sleeve length direction.Arranging of lining can increase and slide bar
Contact surface, lining has breach and can deform upon when being squeezed, thus increases the cladding dynamics to slide bar.
Generally leisure chaise longue design is the most roomy, and carrying out resetting by extension spring largely to increase the body of housing portion
Long-pending, space is saved not, makes entirety unsightly, accordingly, as preferably, at pin joint position or the mounting of backrest and arm-rest frame
It is provided with flexible restoring organ with the pin joint position of backrest.
Flexible restoring organ is arranged on the pin joint position of backrest and the pin joint position of arm-rest frame or mounting and backrest
Place, have employed concealed design, provides restoring force for backrest, mounting motion on the premise of the most additionally taking up room, even if
Under Light Condition, invertible back support can also make it reset, and makes global design more succinct, and saves volume.
As preferably, described flexible restoring organ include wind spring, be arranged on the steady pin of respective points of articulation position with
And the projection being connected with backrest, one end of wind spring is connected with steady pin, and the other end of wind spring abuts with projection, band when backrest rotates
Dynamic projection promotes wind spring to deform upon and then produces elastic force.Flexible restoring organ uses wind spring, is arranged concentrically on pin joint position
Place, for concealed design, designs ingenious, the most additionally takes up room, and backrest promotes wind spring to be deformed when rotating, and produces and replys
Power.
As preferably, also include the L-shaped connecting plate being symmetricly set on the backrest left and right sides, described mounting rear end lateral symmetry
Being provided with two supports, an arm of L-shaped connecting plate is fixedly linked with backrest, and another arm of L-shaped connecting plate is hinged with support, and L-shaped is even
The intersection of fishplate bar two-arm is hinged with arm-rest frame.It is connected by L-shaped connecting plate transfer between backrest with arm-rest frame, mounting, convenient
Angle, the arm of force are isoparametric optimizes design, makes backrest with mounting relative rotation center close to human body back rotation relative with leg
Turning center, people is during backrest rises down, and the two forms concentric circular motion.
As preferably, steady pin is arranged at another arm of L-shaped connecting plate and the articulated position of support as rotating fulcrum,
Projection is arranged on another arm of L-shaped connecting plate, has slot on steady pin, and one end of wind spring is inserted in slot, wind spring
The other end forms crotch, and described crotch is hooked on projection.Steady pin refers to that itself does not rotates, so that can keep
One end of wind spring keeps fixing, does not rotates；One end of wind spring is directly clamped among in slot, installs more convenient.
Compared with prior art, the design philosophy of the present invention and providing the benefit that:
The present invention is designed by the linkage of backrest and mounting so that user is during reclining, and mounting is synchronized with the movement therewith,
Seat can play the effect supporting human body waist all the time, is prevented effectively from the generation of " race waist " situation, beneficially health；Simultaneously
Such design, owing to medicated cushion is synchronized with the movement with backrest so that user is during reclining, and backrest is close to human body back not all the time
It is subjected to displacement, it is ensured that comfortableness.
Mounting is tilting simultaneously, and the angle making backrest fall becomes big, makes the rest that people can more loosen；Human body applies
Power on mounting, is divided into a downward pressure and a counteracting force backward, is transmitted by component, can feed back to lean on
Back, makes backrest provide the support of an appropriate benefit, and the support of people's backrest of different weight feedback is different, is carrying
While high comfort, reach a backrest and the relative equilibrium of a mounting power between the two, make backrest at any one angle
Degree can easily stop；Meanwhile, during backrest reclining, the gravity loading on mounting is transmitted to the ratio of backrest restoring force
Incrementally increase, rational backrest restoring force is provided during whole all the time so that the lighter or heavier people of body weight can be light
Ground reclining and reply are stood up.And other kinds of leisure chaise longue uses locking mechanism for reaching this effect or uses motor
Structure, the present invention has just reached equivalent effect by above-mentioned setting, has saved cost, simplified structure.
Further say, simultaneously as the limitation of present configuration can not meet the demand of Overweight people, increase especially
Damper regulation mechanism, makes the needs that can meet body weight more than 100KG；The slide bar being obliquely installed it is provided with below mounting, people's
Weight is applied on slide bar by mounting, and the gravity of human body is divided into a downward pressure and a retroaction backward by slide bar
Power；Downward pressure is applied on damper regulation mechanism, in counteracting force conduction backward to the resilience dynamics of backrest；Different weights
The component that is applied on damper regulation mechanism of people of amount is different, causes frictional force and the counteracting force backward of damper regulation mechanism
Also different；The degree of tightness of damper regulation mechanism can also regulate this frictional force simultaneously；Counteracting force backward is then transmitted to backrest
On, the people of Different Weight is during backrest has fallen, and the thrust of backrest feedback is the most different；Simultaneously by flexible restoring organ and
The cooperation of damper regulation mechanism, makes on dynamics that backrest fallen and slide bar counteracting force backward reach relative equilibrium, so that
Backrest can stop in any angle, and has a just right power to support back, improves comfort；Damping regulation machine
The structure regulation leisure chaise longue frictional force when having fallen, in order to be suitable for the crowd of different weight.
Furtherly, flexible restoring organ is arranged on backrest and the pin joint position of arm-rest frame or mounting and backrest
Pin joint position, have employed concealed design, provides reply for backrest, mounting motion on the premise of the most additionally taking up room
Power, even if in the unloaded state, invertible back support can also make it reset, and makes global design more succinct, and saves volume.
Accompanying drawing explanation
Fig. 1 is the leisure chaise longue of the present invention schematic diagram when original state；
Fig. 2 is the leisure chaise longue of the present invention schematic diagram when backrest reclining state；
Fig. 3 is the leisure chaise longue of the present invention perspective view when original state；
Fig. 4 is the A portion enlarged drawing of Fig. 3；
Fig. 5 is the leisure chaise longue of the present invention perspective view when backrest reclining state；
Fig. 6 is the explosive view of leisure chaise longue of the present invention；
Fig. 7 is the explosive view of flexible restoring organ；
Fig. 8 is the partial sectional view of flexible restoring organ；
Fig. 9 is the fit structure schematic diagram of damper regulation mechanism and slide bar；
Figure 10 is the partial sectional view that damper regulation mechanism matches with slide bar；
Figure 11 is the explosive view of damper regulation mechanism and slide bar；
Figure 12 is the explosive view of damper regulation mechanism and another angle of slide bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made a detailed explanation.
First define each parts of the present invention reference azimuth, the present invention by leisure chaise longue when normally using, before leisure chaise longue
Side is front end, and the rear of leisure chaise longue includes that the region at backrest place is rear end, and people is sitting on leisure chaise longue when leaning on backward, and backrest rotates
Mounting is driven to move to leisure chaise longue front.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be straight
Connect connected, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
A kind of leisure chaise longue as shown in Fig. 1～Fig. 8, it is also possible to be referred to as a kind of seat tool, including backrest 1, mounting 4 and mounting
The arm-rest frame 2 of 4 both sides, two arm-rest frames 2 are connected by chair body bracing frame 3, described backrest 1 left and right sides respectively with two handrails
Frame 2 is hinged, and both sides, mounting 4 rear end are hinged with backrest 1 left and right sides respectively, the pin joint of backrest 1 and arm-rest frame 2 and mounting 4 with
The pin joint position of backrest 1 is different, and the pin joint position of mounting 4 and backrest 1 is in the pin joint of backrest 1 and arm-rest frame 2
Side, described described mounting 4 is inclined relative to horizontal setting and height rear end, mounting 4 front end is low, mounting 4 front end and arm-rest frame
2 be rotationally connected while be slidably connected again, when backrest 1 rotates backward drive mounting 4 travel forward and mounting 4 rear end lifted,
It is provided with flexible restoring organ 6 with the pin joint position of arm-rest frame 2 or the pin joint position of mounting 4 and backrest 1 at backrest 1.
Specifically, the L-shaped connecting plate 10 being symmetricly set on backrest 1 left and right sides, both sides, described mounting 4 rear end are also included
Being arranged with two supports 8, an arm 16 of L-shaped connecting plate 10 is fixedly linked with backrest 1, another arm 17 of L-shaped connecting plate 10 with
Support 8 is hinged, and the intersection 18 of L-shaped connecting plate 10 two-arm is hinged with arm-rest frame 2 rear end.
As shown in Fig. 6,7,8, described flexible restoring organ 6 is arranged on the pin joint position of mounting 4 and backrest 1, also
Just it is provided at another arm 17 and support 8 articulated position of L-shaped connecting plate 10, as shown in Figure 7, Figure 8, flexible restoring organ 6
Including wind spring 12, it is arranged at another arm 17 of L-shaped connecting plate 10 and support 8 articulated position and as the steady pin of rotating fulcrum
19 and the projection 20 that is connected with backrest 1, specifically, projection 20 is fixedly installed on another arm 17 of L-shaped connecting plate 10；Volume
One end of spring 12 is connected with steady pin 19, and the other end of wind spring 12 abuts with projection 20, drives projection 20 to promote when backrest 1 rotates
Wind spring 12 deforms upon and then produces elastic force；Further saying, having slot 21 on steady pin 19, one end of wind spring 12 is inserted in
In slot, the other end of wind spring 12 forms crotch 22, and described crotch 22 is hooked on projection 20；Spiral shell is passed through in the end of steady pin 19
Female 13 and R pins 14 lock；For avoiding rubbing between metal, it is respectively provided with a plastic spacer 9 in wind spring 12 both sides, support 8 is provided with
Limiting backrest 1 rotational angle or the spacing gain 23 of mounting 4 movement travel, projection 20 is plugged in spacing gain 23 simultaneously.
As shown in Fig. 2,3,5, it is respectively provided with a slide bar 7 being inclined relative to horizontal setting in mounting 4 down either side, holds up
Connect in hand cradle 2 and have the damper regulation mechanism 5 for slide bar 7 is supported and regulates slide bar 7 force of sliding friction.Before slide bar 7
End is fixedly linked with mounting 4, is fixedly linked with mounting 4 after slide bar 7 rear end bending.
As shown in figs. 9 to 12, described damper regulation mechanism 5 includes regulating drive link the 24, first fixture block the 26, second fixture block
27 and the fixed support 28 of playing a supporting role damper regulation mechanism 5 and slide bar 7, one end of regulation drive link 24 is with tune
Joint handle 25, fixed support 28 is connected with arm-rest frame 2, and first fixture block the 26, second fixture block 27 is sheathed on fixed support 28, slide bar
7 are arranged between first fixture block the 26, second fixture block 27, and the relative medial surface of first fixture block the 26, second fixture block 27 be provided with
The chute 29 that slide bar 7 coordinates, regulation drive link 24 other end connects after fixed support the 28, first fixture block the 26, second fixture block 27
Being connected to regulation 30, regulation 30 and regulation drive link 24 synchronous axial system, regulation drive link 24 other end is flat, and regulation 30
The mounting groove 31 being correspondingly provided with and regulate drive link 24 other end shape, size matches, regulation drive link 24 other end is inserted in
Mounting groove 31 is interior and is screwed, and regulation 30 rotates and then oppress the second fixture block 27 towards a direction makes first, second folder
Block 26,27 clamps slide bar 7, and regulation 30 rotates in the opposite direction, makes first, second fixture block 26,27 unclamp.
Specifically, fixed support 28 and slide bar 7 are for being vertically arranged, and described fixed support 28 is the sleeve pipe of hollow, and
Sleeve pipe is divided into extra heavy pipe 32 and tubule 33 two sections, extra heavy pipe 32 to form step 34 with the intersection of tubule 33, and the first fixture block 26, second presss from both sides
Block 27 is set on tubule 33, and the first fixture block 26 offsets with step 34.
Further say, on the lateral surface of the second fixture block 27 with regulation 30 locating piece 35 coordinated, locating piece 35
This one side relative with regulation 30 is provided with the multiple positioning steps 36 being distributed twist from shallow to deep, regulation 30 tool
Having spiral end face 37 and be provided with the boss 38 coordinated with positioning step 36 on spiral end face 37, regulation 30 rotation makes convex
Platform 38 snaps in corresponding positioning step 36.
One end of first, second fixture block 26,27 is connected by screw, sets between the other end of first, second fixture block 26,27
There is stage clip 39.
Being arranged with lining 40 on slide bar 7, described lining 40 is stuck between first fixture block the 26, second fixture block 27, and lining
Overlap 40 outer walls and be provided with the breach 41 running through whole lining 40 arranged along lining 40 length direction；When lining 40 is by the second folder
When block 27 extrudes, it may occur that shrink, increase the cladding dynamics to slide bar 7.
During backrest 1 reclining backward, mounting 4 and slide bar 7 move forward, and mounting 4 rear end is lifted up simultaneously so that mounting 4
And slide bar 7 front end produces low-angle rotation, first, second fixture block 26,27 and regulation 30, regulation drive link 24 is driven to carry out
Synchronous axial system, because rotational angle is less herein, does not the most affect the positioning step 36 location to boss 38.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode by the technical staff in field
Substitute, without departing from the content of description of the invention or surmount scope defined in the claims, all should be belonged to this
The protection domain of invention.
Claims (12)
1. a leisure chaise longue, including backrest, mounting and the arm-rest frame of mounting both sides, it is characterised in that: about described backrest two
Side is hinged with two arm-rest frames respectively, and both sides, mounting rear end are hinged with the backrest left and right sides respectively, and backrest is hinged with arm-rest frame
Point is different from the pin joint position of backrest with mounting, and mounting front end is slidably connected again while being rotationally connected with arm-rest frame, described
Mounting be inclined relative to horizontal setting and height rear end, mounting front end low, when backrest rotates backward drive mounting travel forward also
Mounting rear end is lifted.
A kind of leisure chaise longue the most according to claim 1, it is characterised in that: backrest is positioned at back waist with the pin joint of arm-rest frame
Point position, front 10～15cm, backrest is 15～20cm with the air line distance of the pin joint underface mounting apart of arm-rest frame.
A kind of leisure chaise longue the most according to claim 1, it is characterised in that: mounting down either side be respectively provided with one relative to
The slide bar that horizontal plane is arranged, arm-rest frame connects and has the resistance for slide bar is supported and regulates sliding bar frictional force
Buddhist nun's governor motion.
A kind of leisure chaise longue the most according to claim 3, it is characterised in that: described damper regulation mechanism includes regulating transmission
Bar, the first fixture block, the second fixture block and the fixed support that damper regulation mechanism and slide bar are played a supporting role, fixed support with
Arm-rest frame is connected, and the first fixture block, the second fixture block are sheathed on fixed support, and slide bar is arranged between the first fixture block, the second fixture block,
And first fixture block, medial surface that the second fixture block is relative are provided with the chute coordinated with slide bar, regulation drive link through fixed support,
Connecting after first fixture block, the second fixture block and have regulation head, regulation head and regulation drive link synchronous axial system, regulation head rotates towards a direction
And then compressing the second fixture block makes first, second fixture block clamping slide bar, regulation head rotates in the opposite direction, makes first, second fixture block pine
Open.
A kind of leisure chaise longue the most according to claim 4, it is characterised in that: on the lateral surface of the second fixture block with regulation head
The locating piece coordinated, this one side that locating piece is relative with regulation head is provided with the multiple location being distributed twist from shallow to deep
Step, regulation head has spiral end face and is provided with the boss coordinated with positioning step on spiral end face, and regulation head rotates
Boss is made to snap in corresponding positioning step.
A kind of leisure chaise longue the most according to claim 4, it is characterised in that: fixed support and slide bar are for being vertically arranged, described
The sleeve pipe that fixed support is hollow, and sleeve pipe is divided into extra heavy pipe and tubule two sections, extra heavy pipe to form step with the intersection of tubule, the
One fixture block, the second fixture block are set on tubule, and the first fixture block offsets with step.
A kind of leisure chaise longue the most according to claim 4, it is characterised in that: screw phase is passed through in one end of first, second fixture block
Even, it is provided with stage clip between the other end of first, second fixture block.
A kind of leisure chaise longue the most according to claim 4, it is characterised in that: on slide bar, it is arranged with lining, described lining
It is stuck between the first fixture block, the second fixture block, and liner outer wall is provided with the whole lining that runs through arranged along liner sleeve length direction
Breach.
A kind of leisure chaise longue the most according to claim 1, it is characterised in that: in the pin joint position of backrest and arm-rest frame or
Mounting is provided with flexible restoring organ with the pin joint position of backrest.
A kind of leisure chaise longue the most according to claim 9, it is characterised in that: described flexible restoring organ includes wind spring, sets
Putting the steady pin in respective points of articulation position and the projection being connected with backrest, one end of wind spring is connected with steady pin, wind spring
The other end abut with projection, backrest rotate time drive projection promote wind spring to deform upon and then produce elastic force.
11. a kind of leisure chaise longues according to claim 10, it is characterised in that: also include being symmetricly set on the backrest left and right sides
L-shaped connecting plate, described mounting rear end is symmetrically arranged on two with two supports, and an arm of L-shaped connecting plate is fixedly linked with backrest, L
Another arm of shape connecting plate is hinged with support, and the intersection of L-shaped connecting plate two-arm is hinged with arm-rest frame.
12. a kind of leisure chaise longues according to claim 11, it is characterised in that: steady pin is arranged on L-shaped as rotating fulcrum
At another arm of connecting plate and the articulated position of support, projection is arranged on another arm of L-shaped connecting plate, has on steady pin
Slot, one end of wind spring is inserted in slot, and the other end of wind spring forms crotch, and described crotch is hooked on projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341718.6A CN105902003B (en) | 2016-05-20 | 2016-05-20 | A kind of leisure chaise longue |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610341718.6A CN105902003B (en) | 2016-05-20 | 2016-05-20 | A kind of leisure chaise longue |
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| Publication Number | Publication Date |
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| CN105902003A true CN105902003A (en) | 2016-08-31 |
| CN105902003B CN105902003B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610341718.6A Active CN105902003B (en) | 2016-05-20 | 2016-05-20 | A kind of leisure chaise longue |
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| CN (1) | CN105902003B (en) |
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| CN106724257A (en) * | 2016-12-31 | 2017-05-31 | 浙江恒林椅业股份有限公司 | Chair frame and the chair using the chair frame |
| CN109043917A (en) * | 2018-09-10 | 2018-12-21 | 浙江恒林椅业股份有限公司 | Leisure chaise longue and its Rocking chair frame |
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| Publication number | Publication date |
|---|---|
| CN105902003B (en) | 2019-04-05 |
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Denomination of invention: A leisure chair Effective date of registration: 20210914 Granted publication date: 20190405 Pledgee: China Co. truction Bank Corp Anji branch Pledgor: UE FURNITURE Co.,Ltd. Registration number: Y2021330001547 |
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Denomination of invention: A leisure chair Effective date of registration: 20221227 Granted publication date: 20190405 Pledgee: Anji Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: UE FURNITURE Co.,Ltd. Registration number: Y2022330003710 |
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