CN105124956B - A kind of Easy chair - Google Patents
A kind of Easy chair Download PDFInfo
- Publication number
- CN105124956B CN105124956B CN201510678240.1A CN201510678240A CN105124956B CN 105124956 B CN105124956 B CN 105124956B CN 201510678240 A CN201510678240 A CN 201510678240A CN 105124956 B CN105124956 B CN 105124956B
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- rotating shaft
- backrest
- pedestal
- headrest
- regulation
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Abstract
The present invention relates to a kind of Easy chair, belong to leisure chaise longue manufacture processing technique field, including base, seat, backrest and headrest, the pedestal for causing relative one angle of base rotation in the seat is provided between the base and the seat；The attachment structure body of the plane internal rotation of backrest described in less parallel is arranged between the backrest and the headrest.Headrest is provided using such scheme to rotate in the plane of a less parallel backrest, and can also adjust the front and rear angles of seat, adapts to different sitting postures.
Description
Technical field
The invention belongs to leisure chaise longue to manufacture processing technique field, particularly a kind of Easy chair.
Background technology
The Chair structure of in the market is various, wherein the seat of adjustable chair back angles, with its comfortable posture, receives more
Carry out the favor of more consumers, this seat lain down relies primarily on the pallet of fixed chair base and the fixed chair chair back
Chair back fixed mount between rotation connection structure and retaining mechanism realize its lie down chair back and adjusting back inclination angle
The function of degree, and torsion spring would generally be installed in the rotating shaft of chair back fixed mount, torsion spring produces certain during rotation
Rebound moment of torsion, and so as to allow user during lying down, the chair back can give certain back-supported, and unclamp locking machine
After structure, torsion spring can also allow the chair back to recover vertical state automatically.Existing chair tray is only capable of adjusting the angle of seat support and the chair back,
The front and rear angles of seat support can not be adjusted, it is impossible to adapt to different sitting postures.
The headrest rotation direction of existing leisure chaise longue is by after backrest front steering backrest, the headrest rotation side of also leisure chaise longue is
The right side of backrest is turned to by the left side of backrest, the headrest rotation direction of also leisure chaise longue is that the two is added.Because now
Headrest upper end it is general slightly rearward, and general slightly forward, the substantially parallel horizontal plane of headrest central axis in bottom will not pass through
The skew of headrest central axis supports to adjust headrest to the massage at the shoulder below head and neck and neck.
When being rotated before and after backrest, backrest can be caused to cause headrest end relatively low when decentralization, on seat
Can be very uncomfortable when people's rest, the angular adjustment of existing headrest can not cause backrest horizontal rotation in approximately parallel plane
Transfer and meet the regulation relatively low to headrest end.
The content of the invention
The invention aims to cause headrest to be rotated in the plane of a less parallel backrest, and can also
The front and rear angles of seat are enough adjusted, adapt to different sitting postures.
The present invention above-mentioned technical purpose technical scheme is that:A kind of Easy chair, including
Base, seat, backrest and headrest, it is provided between the base and the seat so that the relative base rotation in the seat
The pedestal of one angle；The connection of the plane internal rotation of backrest described in less parallel is arranged between the backrest and the headrest
Structural body.
Preferably, the pedestal includes upper pedestal and lower pedestal, pass through hinge between the upper pedestal and the lower pedestal
Switch through axle construction and regulation pivot structure links together.Adjust pivot structure can displacement in the horizontal plane, when regulation rotating shaft
When structure runs through upper pedestal and lower pedestal, both are fixed.When pivot structure is adjusted only through lower pedestal, on
Pedestal can rotate along be hinged pivot structure relative to lower pedestal.
Preferably, the regulation pivot structure includes the axially movable fixing hole being arranged on the lower pedestal, institute
The lifting plectrum stated the regulation rotating shaft that axial displacement is provided with fixing hole and be arranged in regulation rotating shaft, the regulation rotating shaft are passed through
The upper pedestal is worn, the left side of pedestal forms a fixed rotating shaft hole on described, and right side forms a regulation shaft hole.
Preferably, limited block is provided with the regulation rotating shaft make it that the regulation rotating shaft displacement to the right one is described solid
Determine the distance of rotating shaft hole depth and limit the regulation rotating shaft to left dislocation.
Preferably, the structural body include be connected on the backrest connecting bracket, be arranged on it is described connection branch
Rotation undertake part on frame and the rotatable parts being arranged on the headrest.
Preferably, the rotation undertake part and the rotatable parts cooperate with shared one are approximately perpendicular to the backrest
Plane and the central rotating shaft line for being approximately parallel to horizontal plane, the rotatable parts rotate by spindle central of the central rotating shaft line
So that the headrest is being approximately parallel to the headrest rotation with surface of the backrest plane.
Preferably, the undertake part that rotates is determined including the rotary spacing part being opened in the connecting bracket and rotation
Position part.
Preferably, the rotatable parts include with the rotary spacing part coordinate rotating shaft and with the rotational positioning part
The keeper of cooperation.
Preferably, the rotary spacing part is an axis hole for running through the connecting bracket, the rotational positioning part is
It is arranged on some recesses evenly distributed around the axis hole；The rotating shaft is placed in axis hole and can be along the central rotating shaft
Line moves, and the keeper is a projection for coordinating the recess.
Preferably, being provided with a bending in the connecting bracket, one end of the bending connects the backrest, another
End is provided with the rotation undertake part.
In summary, the present invention, only need to be by controlling lifting handle to seat liter by by by the be hinged of upper and lower pedestal
Sending down abnormally ascending cylinder stir control the lifting of seat and control lifting handle axial displacement so that seat OQ t bar fix or
Rotate.
Headrest central shaft rotates in the plane of a less parallel backrest, the original headrest of this structural change
In the rotating manner that the headrest central rotating shaft line of less parallel horizontal plane intersects by rotation with horizontal plane so that script about water
Placing flat produces an angle of inclination in the headrest of neck location, and one end of headrest is close to head, and the other end is close to shoulder, adjustment
The putting position of vertebra causes vertebra not ossify because a posture is kept for a long time, and can form a lever and lead to
Cross massage of the layback realization on head to shoulder.
What if the backrest of leisure chaise longue front and rear can rotate, then reach level of approximation position in backrest hypsokinesis in leisure chaise longue
When, headrest can adjust the position of the high bottom surface of headrest to meet the people of rest to comfort level in level of approximation rotation in surface
Needs.
Rotary spacing part is arranged into an axis hole enables rotating shaft freely to be rotated in the axis hole and can be in axis hole interior edge
Displacement back and forth in central rotating shaft line, and total is simple.Limitation is realized by what raised and recess cooperation letter was answered
The problem of rotational angle, production cost is saved.The setting of bending causes headrest to have an elastic recovery when stress
Power make it that the people of rest is more comfortable, and the bending can also give the space of one displacement of rotating shaft.
When implementing rotating shaft fix bar connection rotating shaft and locating rod is placed in the technical scheme in locating slot, axle sleeve is socketed in
Rotating shaft fix bar realizes the rotation of headrest, and locating rod is placed in locating slot and moved so that total is simple.And
Two sides of locating slot play rubbing action to locating rod, and friction energy plays positioning action to locating rod.
Whole leisure chaise longue facilitates adjusting sitting posture, improves the comfort level of user, have it is simple in construction, easy to operate, be easy to
The advantages of batch production.
Brief description of the drawings
Fig. 1 is the side view cutaway drawing of the present invention；
Fig. 2 is the explosive view of pedestal of the present invention；
Fig. 3 is the sectional view of the attachment structure body of the present invention；
In Fig. 1, Fig. 2 and Fig. 3, A- central rotating shaft lines, 1- bases, 2- seats, 3- backrests, 4- headrests, 5- pedestals, on 51-
Pedestal, pedestal under 52-, 53- are hinged pivot structure, 54- regulation pivot structures, 55- fixing holes, 56- regulation rotating shafts, 57- liftings
Plectrum, 58- fixed rotating shafts hole, 59- regulation shaft holes, 6- attachment structure bodies, 61- connecting brackets, 62- rotate undertake part,
63- rotatable parts, 64- rotary spacing parts, 65- rotational positioning parts, 66- rotating shafts, 67- keepers.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
A kind of Easy chair as shown in Figure 1, Figure 2 and Figure 3, including base 1, seat 2, backrest 3 and headrest 4, base 1
The pedestal 5 for causing seat 2 to rotate an angle relative to base 1 is provided between seat 2.
Pedestal 5 includes upper pedestal 51 and lower pedestal 52, by being hinged pivot structure 53 between upper pedestal 51 and lower pedestal 52
Linked together with regulation pivot structure 54.Upper pedestal 51 be one piece of sheet material both sides be bent to form downwards one it is downward recessed
Groove, lower pedestal 52 are that one piece of sheet material both sides is folded upward at forming a upward upper groove, the side covering low groove of upper groove
Side and above-mentioned side be in close contact.The be hinged rotating shaft that be hinged pivot structure 53 includes being opened in upper and lower pedestal 51,52 is fixed
Hole, it is hinged in rotating shaft fixing hole and is provided be hinged rotating shaft.The axial direction that regulation pivot structure 54 includes being arranged on lower pedestal 52 can
Fixing hole 55 is moved, the lifting that the regulation rotating shaft 56 of axial displacement is provided with fixing hole 55 and is arranged in regulation rotating shaft 56 is dialled
Piece 57, regulation rotating shaft 56 run through upper pedestal 51, and a fixed rotating shaft hole 58 is formed in the left side of upper pedestal 51, and right side forms one
Adjust shaft hole 59.
Limited block is provided with regulation rotating shaft 56 to adjust one depth of fixed rotating shaft hole 58 of displacement to the right of rotating shaft 56
Distance and limitation adjust rotating shaft 56 to left dislocation.When regulation rotating shaft 56 runs through upper pedestal 51 and lower pedestal 52, the upper nothing of pedestal 51
Method is rotated relative to lower pedestal 52, when one fixed rotating shaft hole 58 of the regulation displacement to the right of rotating shaft 56 so that regulation rotating shaft 56 is only worn
Shaft hole 59 is overregulated and through lower pedestal 52, although so the upper pedestal 51 of regulation rotating shaft 56 connection and lower pedestal 52 do not have
Upper pedestal 51 and lower pedestal 52 are fixed, institute's above pedestal 51 can rotate along be hinged rotating shaft relative to lower pedestal 52.Because upper base
Frame 51 connects seat 2, the lower connect base 1 of pedestal 52, is rotated so external manifestation is seat 2 relative to base 1.Set on upper pedestal 51
Limited location block, for the rotational angle of upper pedestal 51, prevent that seat rotation angle is excessive.
Backrest 3 is connected with upper pedestal 51, is provided between upper pedestal 51 and backrest 3 and is used to adjust backrest and horizontal plane angle
Backrest regulating mechanism, including expansion link and regulation handle, expansion link are gas spring, and its both ends is respectively hinged at the He of pedestal 51
On backrest 3.Regulation handle is arranged on the be hinged top of pivot structure 53 and is rotatably connected on pedestal 51, and regulation handle is provided with
The isolation of expansion link motion is controlled, when rotating regulation handle, the switch that isolation is acted on expansion link stretches expansion link
Long or shortening, while pass through the rotation that expansion link drives backrest 3.
Attachment structure body 6 is set between backrest 3 and headrest 4, and attachment structure body 6 includes to fix by rivet and connected
The connecting bracket 61 being connected on backrest 3, connecting bracket 61 are a cuboid block, and a bending is arranged in length sides at its top,
Bending make it that the side view of connecting bracket 61 is reverse U-shaped for one, and one end connection backrest 3 of bending, the other end, which is provided with, to be turned
Dynamic undertake part 62, one side of U-typed bending, which is set, rotates undertake part 62, another side connection backrest 3.
Rotating undertake part 62 includes rotary spacing part 64 and rotational positioning part 65, and rotary spacing part 64 is one through whole
The axis hole on the individual both sides of U-typed connecting bracket 61, rotational positioning part 65 are to be arranged on 14 recesses evenly distributed around axis hole.
Rotatable parts 63 are fixedly welded with headrest 4, rotatable parts 63 include rotating shaft 66 and keeper 67.In rotating shaft 66
The central rotating shaft line of heart shaft axis and axis hole is same central axis A, and rotating shaft 66 rotates in axis hole along central rotating shaft line A
And along central rotating shaft line A displacements, keeper 67 is the projection of a cooperating recesses.
When rotating shaft 61 needs to rotate in axis hole, rotating shaft 61 manually causes raised recess separation, Ran Houzhuan
Dynamic headrest support frame 1, when the angle for being adjusted to need, then manually make it that protruding out into recess fixes.Work as backrest
Support frame 2 causes headrest end relatively low after being poured into the position of level of approximation backward so that the people of rest feel under the weather, it is necessary to
Angle be just to refer to be adjusted to so that the people to rest feels comfortable angle.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (8)
1. a kind of Easy chair, including base（1）, seat（2）, backrest（3）And headrest（4）, it is characterised in that the base
（1）With the seat（2）Between be provided with so that the seat（2）Relatively described base（1）Rotate the pedestal of an angle
（5）；The backrest（3）With the headrest（4）Between be arranged on backrest described in less parallel（3）Plane internal rotation connection knot
Structure body（6）；
The pedestal（5）Including upper pedestal（51）With lower pedestal（52）, the upper pedestal（51）With the lower pedestal（52）Between
By being hinged pivot structure（53）With regulation pivot structure（54）Link together；The upper pedestal（51）For one piece of sheet material both sides
It is bent to form a downward low groove, the lower pedestal downwards（52）It is folded upward at being formed one upwards for one piece of sheet material both sides
Upper groove, upper groove side covering low groove side and above-mentioned side be in close contact；
The regulation pivot structure（54）Including being arranged on the lower pedestal（52）On axially movable fixing hole（55）, it is described
Fixing hole（55）Inside it is provided with the regulation rotating shaft of axial displacement（56）Be arranged on regulation rotating shaft（56）On lifting plectrum（57）,
The regulation rotating shaft（56）Through the upper pedestal（51）, the pedestal on described（51）Left side formed a fixed rotating shaft hole
（58）, right side forms a regulation shaft hole（59）.
A kind of 2. Easy chair according to claim 1, it is characterised in that the regulation rotating shaft（56）Upper setting is limited
Position block causes the regulation rotating shaft（56）The fixed rotating shaft hole of displacement to the right one（58）The distance and the limitation tune of depth
Save rotating shaft（56）To left dislocation.
A kind of 3. Easy chair according to claim 1 or 2, it is characterised in that the structural body（6）Including connection
In the backrest（3）On connecting bracket（61）, be arranged on the connecting bracket（61）On rotation undertake part（62）With set
Put in the headrest（4）On rotatable parts（63）.
A kind of 4. Easy chair according to claim 3, it is characterised in that the rotation undertake part（62）With it is described
Rotatable parts（63）Cooperate with shared one is approximately perpendicular to the backrest（3）Plane and the central rotating shaft for being approximately parallel to horizontal plane
Line（A）, the rotatable parts（63）With the central rotating shaft line（A）Rotated for spindle central so that the headrest（4）
It is approximately parallel to the backrest（3）The headrest of plane（4）Rotation with surface.
A kind of 5. Easy chair according to claim 4, it is characterised in that the rotation undertake part（62）Including opening
It is located at the connecting bracket（61）On rotary spacing part（64）With rotational positioning part（65）.
A kind of 6. Easy chair according to claim 5, it is characterised in that the rotatable parts（63）Including with it is described
Rotary spacing part（64）The rotating shaft of cooperation（66）With with the rotational positioning part（65）The keeper of cooperation（67）.
A kind of 7. Easy chair according to claim 6, it is characterised in that the rotary spacing part（64）Passed through for one
Wear the connecting bracket（61）Axis hole, the rotational positioning part（65）It is evenly distributed some around the axis hole to be arranged on
Recess；The rotating shaft（66）It is placed in axis hole and can be along the central rotating shaft line（A）It is mobile, the keeper（67）For one
The individual projection for coordinating the recess.
A kind of 8. Easy chair according to claim 7, it is characterised in that the connecting bracket（61）On be provided with one
Individual bending, one end of the bending connect the backrest（3）, the other end is provided with the rotation undertake part（62）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678240.1A CN105124956B (en) | 2015-10-20 | 2015-10-20 | A kind of Easy chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678240.1A CN105124956B (en) | 2015-10-20 | 2015-10-20 | A kind of Easy chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105124956A CN105124956A (en) | 2015-12-09 |
| CN105124956B true CN105124956B (en) | 2017-11-17 |
Family
ID=54710823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678240.1A Active CN105124956B (en) | 2015-10-20 | 2015-10-20 | A kind of Easy chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105124956B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476315B (en) * | 2015-12-15 | 2018-03-23 | 浙江安吉祥泰家具有限公司 | A kind of improved chair tray |
| CN107048825A (en) * | 2017-03-16 | 2017-08-18 | 浙江国华家具有限公司 | A kind of controllable handle of band realizes backrest from the Leisure Sofa for function of lying |
| SG10202000095XA (en) * | 2020-01-06 | 2021-08-30 | Secretlab Sg Pte Ltd | A bracket and related methods |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989297A (en) * | 1973-01-29 | 1976-11-02 | Fritz Kerstholt | Chair or couch with a movable back support |
| CN102050047A (en) * | 2009-11-06 | 2011-05-11 | 佛吉亚汽车座椅有限责任公司 | Headrest for a vehicle seat |
| CN203555394U (en) * | 2013-09-24 | 2014-04-23 | 浙江永艺家具股份有限公司 | Elastic reset device for swivel chair base plate |
| CN103876498A (en) * | 2014-03-26 | 2014-06-25 | 汕头市丽时家具有限公司 | Seat base plate and seat with same |
| CN204181246U (en) * | 2013-09-24 | 2015-03-04 | 浙江永艺家具股份有限公司 | A kind of Revolving chair chassis |
| CN205053374U (en) * | 2015-10-20 | 2016-03-02 | 浙江安吉祥泰家具有限公司 | Novel easy chair |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2340746B (en) * | 1998-07-27 | 2002-02-13 | Ashfield Eng Co Wexford Ltd | A chair |
-
2015
- 2015-10-20 CN CN201510678240.1A patent/CN105124956B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989297A (en) * | 1973-01-29 | 1976-11-02 | Fritz Kerstholt | Chair or couch with a movable back support |
| CN102050047A (en) * | 2009-11-06 | 2011-05-11 | 佛吉亚汽车座椅有限责任公司 | Headrest for a vehicle seat |
| CN203555394U (en) * | 2013-09-24 | 2014-04-23 | 浙江永艺家具股份有限公司 | Elastic reset device for swivel chair base plate |
| CN204181246U (en) * | 2013-09-24 | 2015-03-04 | 浙江永艺家具股份有限公司 | A kind of Revolving chair chassis |
| CN103876498A (en) * | 2014-03-26 | 2014-06-25 | 汕头市丽时家具有限公司 | Seat base plate and seat with same |
| CN205053374U (en) * | 2015-10-20 | 2016-03-02 | 浙江安吉祥泰家具有限公司 | Novel easy chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105124956A (en) | 2015-12-09 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Jinshi New Material Co., Ltd. Address before: Anji County, Zhejiang province 313000 Huzhou City Dipu Street South Zhuang Industrial Zone of Zhejiang Zhicun an auspicious Thai furniture Co., Ltd. Patentee before: ZHEJIANG ANJI XIANGTAI FURNITURE CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: No. 100, Xingang section, Duguang line, Dushan Port Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing saide Furniture Co., Ltd Address before: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |