CN205053374U - Novel easy chair - Google Patents
Novel easy chair Download PDFInfo
- Publication number
- CN205053374U CN205053374U CN201520809773.4U CN201520809773U CN205053374U CN 205053374 U CN205053374 U CN 205053374U CN 201520809773 U CN201520809773 U CN 201520809773U CN 205053374 U CN205053374 U CN 205053374U
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- CN
- China
- Prior art keywords
- rotating shaft
- pedestal
- backrest
- easy chair
- headrest
- 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.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a novel easy chair belongs to leisure chaise longue manufacturing processing technology field, including base, seat, back and back cushion, the base with be provided with feasiblely between the seat the seat is relative the base rotates the bed frame of an angle, the back with set up between the back cushion approximate parallel the connection structure body of the plane internal rotation of back. Adopt above -mentioned scheme to provide the back cushion and be rotary motion in the plane of an approximate parallel back, and the front and back angle that can also adjust the seat, the different position of sitting of adaptation.
Description
Technical field
The utility model belongs to leisure chaise longue and manufactures processing technique field, particularly a kind of Easy chair.
Background technology
Chair structure on market is various, the wherein seat of adjustable chair back angles, with the posture that it is comfortable, receive the favor of increasing consumer, this seat of lying down mainly relies on the rotation connection structure between the chair back fixed mount of the pallet of fixing chair base and the fixing chair chair back and retaining mechanism to realize the function at its lie down chair back and adjusting back angle of inclination, and in the rotating shaft of chair back fixed mount, usually torsion spring can be installed, torsion spring produces certain bounce-back moment of torsion in the process of rotating, thus allow user in the process of lying down, the chair back can be given and certain back-supported, and after unclamping retaining mechanism, torsion spring also can allow the chair back automatically recover vertical state.Existing chair tray only can regulate the angle of seat support and the chair back, can not regulate the front and rear angles of seat support, can not adapt to different sitting postures.
The headrest rotation direction of existing leisure chaise longue is by after backrest front steering backrest, and the headrest rotation side also having leisure chaise longue is the right side being turned to backrest by the left side of backrest, also has the headrest rotation direction of leisure chaise longue to be that the two is added.Because present headrest upper end is general slightly rearward, and bottom is general slightly forward, the substantially parallel horizontal plane of headrest central axis, can not adjust headrest support the massage at the shoulder place below head and neck and neck by the skew of headrest central axis.
When rotating before and after backrest, backrest can be made when transferring to cause headrest end on the low side, people on seat can be very uncomfortable when having a rest, and the angular adjustment of existing headrest cannot make backrest horizontal rotary in approximately parallel plane transfer the satisfied adjustment on the low side to headrest end.
Utility model content
The purpose of this utility model is to make headrest rotate in the plane of a less parallel backrest, and can also the front and rear angles of adjusting seat, adapts to different sitting postures.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of Easy chair, comprise base, seat, backrest and headrest, between described base with described seat, be provided with the pedestal making the relative described base rotation in a described seat angle; The syndeton body that the plane internal rotation of backrest described in less parallel turns is arranged between described backrest and described headrest.
As preferably, described pedestal comprises pedestal and lower pedestal, is linked together between described upper pedestal and described lower pedestal by hinged pivot structure and regulating rotary axle construction.Regulating rotary axle construction can at horizontal plane intrinsic displacement, and when regulating rotary axle construction runs through upper pedestal and lower pedestal time, both are fixed.When regulating rotary axle construction is only through lower pedestal time, upper pedestal can rotate along hinged pivot structure relative to lower pedestal.
As preferably, described regulating rotary axle construction comprises the axially movable fixing hole be arranged on described lower pedestal, be provided with the adjustment rotating shaft of axial displacement in described fixing hole and be arranged on the lifting plectrum regulated in rotating shaft, described adjustment rotating shaft runs through described upper pedestal, the left side of pedestal forms a fixed rotating shaft hole on described, and right side forms a regulating rotary axis hole.
As preferably, described adjustment rotating shaft is provided with limited block and makes the distance of the described fixed rotating shaft hole depth of the axial right displacement one of described regulating rotary and limit the axial left dislocation of described regulating rotary.
As preferably, the rotatable parts that described structural body comprises the connection bracket be connected on described backrest, the rotation be arranged in described connection bracket is accepted parts and is arranged on described headrest.
As preferably, described rotation is accepted parts and described rotatable parts and is coordinated and share one approximately perpendicular to described backrest plane and be approximately parallel to the central rotating shaft line of horizontal plane, and described rotatable parts to rotate for spindle central with described central rotating shaft line thus make described headrest be approximately parallel to the described headrest rotation with in surface of described backrest plane.
As preferably, described rotation is accepted parts and is comprised and be opened in rotary spacing part in described connection bracket and rotational positioning part.
As preferably, described rotatable parts comprise the rotating shaft coordinated with described rotary spacing part and the keeper coordinated with described rotational positioning part.
As preferably, described rotary spacing part is an axis hole running through described connection bracket, and described rotational positioning part is be arranged on some recesses evenly distributed around described axis hole; Described rotating shaft to be placed in axis hole and can to move along described central rotating shaft line, and described keeper is a projection coordinating described recess.
As preferably, described connection bracket is provided with a bending, one end of described bending connects described backrest, and the other end is provided with described rotation and accepts parts.
In sum, the utility model, by passing through the hinged of upper and lower pedestal, only need make seat OQ t bar fix or rotate by controlling the axial displacement of stirring lifting and the control lifting handle that control seat of lifting handle to seat lift cylinder.
Headrest central shaft rotates in the plane of a less parallel backrest, the original headrest of this structural change at the headrest central rotating shaft line of less parallel horizontal plane through the over-rotation rotating manner crossing with horizontal plane, the headrest originally approximately lying in a horizontal plane in neck location is made to produce an angle of inclination, one end of headrest is near head, the other end is near shoulder, the putting position of adjustment vertebra makes vertebra can not ossify because keeping a posture for a long time, and can form the layback realization massage to shoulder of a lever by head.
If the backrest of leisure chaise longue can before and after rotate, so at leisure chaise longue when backrest hypsokinesis reaches level of approximation position, the position that headrest can adjust the high bottom surface of headrest at level of approximation rotation in surface meets the people of rest to the needs of comfort level.
Rotary spacing part being arranged to an axis hole makes rotating shaft freely can rotate in this axis hole and can along displacement back and forth in central rotating shaft line in axis hole, and total is simple.By the problem achieving limiting rotating angle that cooperation letter that is protruding and recess is answered, save production cost.Bending be arranged so that headrest has an elastic-restoring force in stressed and makes the people had a rest more comfortable, and this bending can also give the space of a rotating shaft displacement.
When implementing rotating shaft fixed bar connection rotating shaft and backstay is placed in the technical scheme in locating slot, axle sleeve is socketed in the rotation that rotating shaft fixed bar achieves headrest, and backstay is placed in motion in locating slot, makes total simple.And the dual-side of locating slot plays rubbing action to backstay, friction energy plays positioning action to backstay.
Whole leisure chaise longue facilitates adjusting sitting posture, improves the comfort level of user, has the advantage that structure is simple, easy to operate, be convenient to batch production.
Accompanying drawing explanation
Fig. 1 is side view cutaway drawing of the present utility model;
Fig. 2 is the explosive view of the utility model pedestal;
Fig. 3 is the sectional view of syndeton body of the present utility model;
In Fig. 1, Fig. 2 and Fig. 3, A-central rotating shaft line, 1-base, 2-seat, 3-backrest, 4-headrest, 5-pedestal, the upper pedestal of 51-, pedestal under 52-, the hinged pivot structure of 53-, 54-regulating rotary axle construction, 55-fixing hole, 56-regulates rotating shaft, and 57-is elevated plectrum, 58-fixed rotating shaft hole, 59-regulating rotary axis hole, 6-syndeton body, 61-connection bracket, 62-rotates and accepts parts, 63-rotatable parts, 64-rotary spacing part, 65-rotational positioning part, 66-rotating shaft, 67-keeper.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of Easy chair as shown in Figure 1, Figure 2 and Figure 3, comprises base 1, seat 2, backrest 3 and headrest 4, is provided with the pedestal 5 making seat 2 respect thereto 1 rotate an angle between base 1 and seat 2.
Pedestal 5 comprises pedestal 51 and lower pedestal 52, is linked together between upper pedestal 51 and lower pedestal 52 by hinged pivot structure 53 and regulating rotary axle construction 54.Upper pedestal 51 is that one piece of sheet material both sides is bent to form a downward low groove downwards, and lower pedestal 52 is that one piece of sheet material both sides is upwards bent to form a upper groove upwards, and the side of upper groove covers the side of low groove and above-mentioned side close contact.Hinged pivot structure 53 comprises the hinged rotating shaft fixing hole being opened in upper and lower pedestal 51,52, is provided with hinged rotating shaft in hinged rotating shaft fixing hole.Regulating rotary axle construction 54 comprises the axially movable fixing hole 55 be arranged on lower pedestal 52, be provided with the adjustment rotating shaft 56 of axial displacement in fixing hole 55 and be arranged on the lifting plectrum 57 regulated in rotating shaft 56, rotating shaft 56 is regulated to run through pedestal 51, form a fixed rotating shaft hole 58 in the left side of upper pedestal 51, right side forms a regulating rotary axis hole 59.
Adjustment rotating shaft 56 is provided with limited block make to regulate the distance of rotating shaft 56 displacement to the right fixed rotating shaft hole 58 degree of depth and limit adjustment rotating shaft 56 to left dislocation.When regulating rotating shaft 56 to run through upper pedestal 51 and lower pedestal 52, upper pedestal 51 cannot rotate relative to lower pedestal 52, when adjustment rotating shaft 56 displacement to the right fixed rotating shaft hole 58, make to regulate rotating shaft 56 be only through regulating rotary axis hole 59 and run through lower pedestal 52, although adjustment rotating shaft 56 like this connects upper pedestal 51 and upper pedestal 51 and lower pedestal 52 are not but fixed by lower pedestal 52, the above pedestal 51 of institute can rotate along hinged rotating shaft relative to lower pedestal 52.Because upper pedestal 51 connects seat 2, lower pedestal 52 connects base 1, rotates so external manifestation is seat 2 respect thereto 1.Upper pedestal 51 is provided with limited block, for the rotational angle of upper pedestal 51, prevents seat rotation angle excessive.
Upper pedestal 51 is connected with backrest 3, is provided with the backrest regulating mechanism for regulating backrest and horizontal plane angle, comprises expansion link and regulating handle between upper pedestal 51 and backrest 3, expansion link is air spring, and its two ends are hinged on pedestal 51 and backrest 3 respectively.Regulating handle to be arranged on above hinged pivot structure 53 and to be rotatably connected on pedestal 51, regulating handle is provided with the triggering sheet controlling expansion link motion, when rotating regulating handle, triggering the sheet switch acted on expansion link makes expansion link elongate or shorten, and is driven the rotation of backrest 3 by expansion link simultaneously.
Syndeton body 6 is set between backrest 3 and headrest 4, syndeton body 6 comprises the connection bracket 61 that can be fixedly connected on by rivet on backrest 3, connection bracket 61 is a cuboid block, a bending is arranged in length sides at its top, bending makes connection bracket 61 side view be inverted " U " type, and one end of bending connects backrest 3, and the other end is provided with to rotate accepts parts 62, the bending of " U " type while arrange rotate accept parts 62, another side connect backrest 3.
Rotate undertaking parts 62 and comprise rotary spacing part 64 and rotational positioning part 65, rotary spacing part 64 is an axis hole running through whole " U " type connection bracket 61 both sides, and rotational positioning part 65 is for being arranged on 14 recesses evenly distributed around axis hole.
Headrest 4 is fixedly welded with rotatable parts 63, rotatable parts 63 comprise rotating shaft 66 and keeper 67.The central rotating shaft line of rotating shaft 66 and the central rotating shaft line of axis hole are same central axis A, rotating shaft 66 in axis hole along central rotating shaft line A rotate and along central rotating shaft line A displacement, keeper 67 is the projection of a cooperating recesses.
In rotating shaft 61 needs to rotate in axis hole, rotating shaft 61 manually make protruding concave portion from, then rotate headrest bracing frame 1, in time adjusting to the angle of needs, more manually make projection enter recess to fix.After backrest support frame 2 retreats the position pouring into level of approximation, cause headrest end on the low side, the people had a rest is felt under the weather, the angle of needs makes the people had a rest feel comfortable angle with regard to referring to adjust to.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Claims (10)
1. an Easy chair, comprise base (1), seat (2), backrest (3) and headrest (4), it is characterized in that, be provided with between described base (1) with described seat (2) and make described seat (2) rotate the pedestal (5) of an angle relative to described base (1); The syndeton body (6) that the plane internal rotation being arranged on backrest described in less parallel (3) between described backrest (3) and described headrest (4) turns.
2. a kind of Easy chair according to claim 1, it is characterized in that, described pedestal (5) comprises pedestal (51) and lower pedestal (52), is linked together between described upper pedestal (51) and described lower pedestal (52) by hinged pivot structure (53) and regulating rotary axle construction (54).
3. a kind of Easy chair according to claim 2, it is characterized in that, described regulating rotary axle construction (54) comprises the axially movable fixing hole (55) be arranged on described lower pedestal (52), be provided with the adjustment rotating shaft (56) of axial displacement in described fixing hole (55) and be arranged on the lifting plectrum (57) regulated in rotating shaft (56), described adjustment rotating shaft (56) runs through described upper pedestal (51), the left side of pedestal (51) forms a fixed rotating shaft hole (58) on described, and right side forms a regulating rotary axis hole (59).
4. a kind of Easy chair according to claim 3, it is characterized in that, described adjustment rotating shaft (56) is provided with limited block and makes the distance of described adjustment rotating shaft (56) displacement to the right described fixed rotating shaft hole (58) degree of depth and limit described adjustment rotating shaft (56) to left dislocation.
5. a kind of Easy chair according to claim 1 or 2 or 3 or 4, it is characterized in that, the rotatable parts (63) that described structural body (6) comprises the connection bracket (61) be connected on described backrest (3), the rotation be arranged in described connection bracket (61) is accepted parts (62) and is arranged on described headrest (4).
6. a kind of Easy chair according to claim 5, it is characterized in that, described rotation accept parts (62) and described rotatable parts (63) and coordinate and share one approximately perpendicular to described backrest (3) plane and be approximately parallel to the central rotating shaft line (A) of horizontal plane, and described rotatable parts (63) make described headrest (4) be approximately parallel to described headrest (4) rotation with in surface of described backrest (3) plane with described central rotating shaft line (A) for spindle central rotation.
7. a kind of Easy chair according to claim 6, is characterized in that, described rotation is accepted parts (62) and comprised and be opened in rotary spacing part (64) in described connection bracket (61) and rotational positioning part (65).
8. a kind of Easy chair according to claim 7, is characterized in that, described rotatable parts (63) comprise the rotating shaft (66) coordinated with described rotary spacing part (64) and the keeper (67) coordinated with described rotational positioning part (65).
9. a kind of Easy chair according to claim 8, it is characterized in that, described rotary spacing part (64) is an axis hole running through described connection bracket (61), and described rotational positioning part (65) is for being arranged on some recesses evenly distributed around described axis hole; Described rotating shaft (66) to be placed in axis hole and can be mobile along described central rotating shaft line (A), and described keeper (67) is a projection coordinating described recess.
10. a kind of Easy chair according to claim 9, is characterized in that, described connection bracket (61) is provided with a bending, and one end of described bending connects described backrest (3), and the other end is provided with described rotation and accepts parts (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809773.4U CN205053374U (en) | 2015-10-20 | 2015-10-20 | Novel easy chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809773.4U CN205053374U (en) | 2015-10-20 | 2015-10-20 | Novel easy chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205053374U true CN205053374U (en) | 2016-03-02 |
Family
ID=55380001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809773.4U Expired - Fee Related CN205053374U (en) | 2015-10-20 | 2015-10-20 | Novel easy chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205053374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124956A (en) * | 2015-10-20 | 2015-12-09 | 浙江安吉祥泰家具有限公司 | Novel leisure chair |
-
2015
- 2015-10-20 CN CN201520809773.4U patent/CN205053374U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124956A (en) * | 2015-10-20 | 2015-12-09 | 浙江安吉祥泰家具有限公司 | Novel leisure chair |
| CN105124956B (en) * | 2015-10-20 | 2017-11-17 | 浙江安吉祥泰家具有限公司 | A kind of Easy chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |