CN203676611U - Multifunctional sofa - Google Patents

Multifunctional sofa Download PDF

Info

Publication number
CN203676611U
CN203676611U CN201320837798.6U CN201320837798U CN203676611U CN 203676611 U CN203676611 U CN 203676611U CN 201320837798 U CN201320837798 U CN 201320837798U CN 203676611 U CN203676611 U CN 203676611U
Authority
CN
China
Prior art keywords
hinged
bracket
sofa
rod
bar
Prior art date
Application number
CN201320837798.6U
Other languages
Chinese (zh)
Inventor
杜泽华
黄雪晴
Original Assignee
广东联邦家私集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东联邦家私集团有限公司 filed Critical 广东联邦家私集团有限公司
Priority to CN201320837798.6U priority Critical patent/CN203676611U/en
Application granted granted Critical
Publication of CN203676611U publication Critical patent/CN203676611U/en

Links

Abstract

The utility model relates to a multifunctional sofa which comprises a sofa main body and a sofa bracket matched and connected with the sofa main body. The sofa main body comprises a cushion, a pedal, a backrest and handrails. The sofa bracket comprises a cushion bracket, a connecting rod assembly which is arranged below the cushion bracket and hinged with the cushion bracket, a pedal bracket which is hinged with the cushion bracket and the connecting rod assembly respectively and can be flexibly folded, an arc-shaped supporting plate which is hinged at the bottom of the connecting rod assembly and is used for supporting the cushion bracket, a slide bar which is slidingly arranged on the arc-shaped supporting plate and a backrest bracket which is arranged at the rear end of the cushion bracket, wherein the back of the backrest is arc-shaped and is matched and connected with the backrest bracket, and one side of the backrest bracket is hinged with the slide bar while the other side of the backrest bracket is hinged with the cushion bracket. According to the sofa provided by the utility model, the sitting, lying and sleeping gestures can be adjusted, and the back of the backrest is arc-shaped, so that when the sleeping gesture in the sofa is adjusted, the backrest slides forward and then topples backward, thereby effectively preventing the problem that the backrest is collided with the wall body so as to really put the sofa against the wall.

Description

Multifunction sofa
Technical field
The utility model relates to a kind of multifunction sofa.
Background technology
Chinese patent literature number is that CN201219705Y discloses a kind of Novel full-automatic sofa on April 15th, 2009, it relates to a kind of household articles, it comprises sofa backrest, sofa main body, sofa feet, backrest turning cylinder, it is characterized in that it has also comprised motor and transmission device, remote controller, Infrared Detectors, sofa backrest is hinged with sofa main body and is connected with motor by backrest turning cylinder, sofa feet is arranged on the bottom in sofa main body and is connected with motor, and remote controller and Infrared Detectors are arranged on a side of sofa main body.It is said, this sofa can regulate sofa backrest angle by remote controller, regulates the extension elongation of sofa feet, highly, facilitated the movement of user to sofa; But, in order to save space, sofa generally can be placed in the position by wall, when the sofa backrest of said structure passes through motor adjusting angle, its event trace is directly to swing and fell, and adjustment process is inevitable bump with body of wall, damage sofa backrest and body of wall, when user regulates sofa backrest, all sofa will be pulled away to body of wall at every turn or sofa is placed in to spacious place, being not only not easy to user's use, and it is large to take up room.Therefore, be necessary further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, and dependable performance connects compactness, regulates fast, easy to operate, takes up room little, and both artistic and practical multifunction sofa, to overcome weak point of the prior art.
By a kind of multifunction sofa of this object design, the sofa support that comprises sofa main body and be connected with sofa main body, sofa main body comprises cushion, step, backrest and handrail, it is characterized in that: sofa support comprises cushion bracket, be arranged on cushion bracket below and the link assembly hinged with it, respectively with cushion bracket with link assembly is hinged and the step support of telescopic folding, be articulated with link assembly bottom and the arc gripper shoe for support seat cushion support, slip is arranged at the slide bar in arc gripper shoe, and be arranged at the back bracket of cushion bracket rear end, wherein, the back side of backrest is circular arc and is connected with back bracket, and back bracket one side and slide bar are hinged, and opposite side and cushion bracket are hinged.
On described slide bar, be provided with plural chute, the corresponding chute of arc gripper shoe is provided with the pulley that quantity is suitable, and slide bar slides and is arranged at the outside of arc gripper shoe.
Described back bracket comprises that hinged with slide bar first is connected pole, hinged with cushion bracket second and is connected pole and is connected respectively pole with first and second connects the hinged chevron shaped back support bar of pole, and back support bar and backrest are connected.
Described cushion bracket and cushion are connected and front end is provided with the first cross bar, and the rear end of slide bar is provided with the second cross bar, and the bottom of cushion is provided with drive unit, and drive unit drives and is connected with the first cross bar and the second cross bar respectively; The first cross bar and the second cross bar drive by drive unit and motion in the opposite direction, realize link assembly and the telescopic folding of step support and the slip of back bracket and topple over.
Described link assembly comprises hinged with cushion bracket respectively first connecting rod, second connecting rod, third connecting rod, the 4th connecting rod and the 5th connecting rod; Wherein, first connecting rod, second connecting rod are hinged with the head and the tail of arc gripper shoe respectively, and the front portion of third connecting rod and arc gripper shoe is hinged, and the 5th connecting rod is in the shape of the letter V or U font, its one end, top and the 4th rod hinge connection, and the other end and step support are hinged.
Described first connecting rod, arc gripper shoe and second connecting rod connecting overall are W font or M font; Second connecting rod and the first cross bar are connected.
Described step support comprises the first expansion link, the second expansion link, the 3rd expansion link and the 4th expansion link; Wherein, one end of the first expansion link, the second expansion link is hinged with cushion bracket respectively, the other end is hinged with one end of the 4th expansion link, the 3rd expansion link respectively, and the other end of the 3rd expansion link, the 4th expansion link is hinged with foot pedal, and foot pedal and step are connected; Described the first expansion link mutually intersects with the 3rd expansion link and is hinged, the middle part of the second expansion link and the 5th rod hinge connection.
The telescopic folding of described step support and the slip of back bracket are toppled over for hand or electrodynamic type.
The telescopic folding of described step support and the slip of back bracket are toppled over for electrodynamic type, and drive unit comprises linear electric motors and drives with linear electric motors the cylinder being connected; Described cylinder one end drives and is connected with the first cross bar, and the other end drives and is connected with the second cross bar.
The utility model is by the improvement of said structure, make sofa except possessing the function of general leisure work and rest, can also according to user's demand to sofa sit, lie, the adjusting of sleeping position gesture, when effectively having saved space, when user uses, health is unfolded more; And the back side of backrest is circular arc, in the time that sofa carries out sleeping position adjusting, the movement locus of backrest is first to fall to front slide hypsokinesis, effectively prevent that sofa from carrying out the sleeping position problem that backrest and body of wall bump while regulating, make the backrest process of falling can any contact not occur with body of wall, really realize zero subsides wall of sofa and put.The features such as it has simple and reasonable, and dependable performance connects compactness, regulates fast, easy to operate, takes up room little, both artistic and practical.
Brief description of the drawings
Fig. 1 is the utility model one embodiment sofa supporting structure schematic diagram.
Fig. 2 is sofa main body sitting posture structural representation.
Fig. 3 is sofa support sitting posture structural representation.
Fig. 4 is sofa main body lying posture structural representation.
Fig. 5 is sofa support lying posture structural representation.
Fig. 6 is sofa main body sleeping position structural representation.
Fig. 7 is sofa support sleeping position structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 7, this multifunction sofa, the sofa support that comprises sofa main body and be connected with sofa main body, sofa main body comprises cushion 101, step 102, backrest 103 and handrail 104, sofa support comprises cushion bracket 1, be arranged on cushion bracket 1 below and the link assembly 4 hinged with it, respectively with cushion bracket 1 with link assembly 4 is hinged and the step support 2 of telescopic folding, be articulated with link assembly 4 bottoms and the arc gripper shoe 5 for support seat cushion support 1, slip is arranged at the slide bar 6 in arc gripper shoe 5, and be arranged at the back bracket 3 of cushion bracket 1 rear end, wherein, the back side of backrest 103 is circular arc and is connected with back bracket 3, and back bracket 3 one sides and slide bar 6 are hinged, and opposite side and cushion bracket 1 are hinged.
On slide bar 6, be provided with plural chute 6.1, the corresponding chute 6.1 of arc gripper shoe 5 is provided with the pulley 5.1 that quantity is suitable, and slide bar 6 slides and is arranged at the outside of arc gripper shoe 5.Back bracket 3 comprises that hinged with slide bar 6 first is connected pole 3.1, hinged with cushion bracket 1 second and is connected pole 3.2 and is connected respectively pole 3.1 with first and second connects the hinged chevron shaped back support bar 3.3 of pole 3.2, and back support bar 3.3 is connected with backrest 103.
Cushion bracket 1 is connected with cushion 101 and front end is provided with the first cross bar 1.1, and the rear end of slide bar 6 is provided with the second cross bar 6.2, and the bottom of cushion 101 is provided with drive unit, and drive unit drives and is connected with the first cross bar 1.1 and the second cross bar 6.2 respectively; The first cross bar 1.1 and the second cross bar 6.2 drive by drive unit and motion in the opposite direction, realize the telescopic folding of link assembly 4 and step support 2 and the slip of back bracket 3 is toppled over.
Specifically, link assembly 4 comprises hinged with cushion bracket 1 respectively first connecting rod 4.1, second connecting rod 4.2, third connecting rod 4.3, the 4th connecting rod 4.4 and the 5th connecting rod 4.5; Wherein, first connecting rod 4.1, second connecting rod 4.2 are hinged with the head and the tail of arc gripper shoe 5 respectively, and third connecting rod 4.3 is hinged with the front portion of arc gripper shoe 5, and the 5th connecting rod 4.5 is in the shape of the letter V or U font, its one end, top and the 4th connecting rod 4.4 are hinged, and the other end and step support 2 are hinged.First connecting rod 4.1, arc gripper shoe 5 and second connecting rod 4.2 connecting overalls are W font or M font; Second connecting rod 4.2 and the first cross bar 1.1 are connected.
Step support 2 comprises the first expansion link 2.1, the second expansion link 2.2, the 3rd expansion link 2.3 and the 4th expansion link 2.4; Wherein, one end of the first expansion link 2.1, the second expansion link 2.2 is hinged with cushion bracket 1 respectively, the other end is hinged with one end of the 4th expansion link 2.4, the 3rd expansion link 2.3 respectively, the other end of the 3rd expansion link 2.3, the 4th expansion link 2.4 is hinged with foot pedal 2.5, and foot pedal 2.5 is connected with step 102; Described the first expansion link 2.1 mutually intersects with the 3rd expansion link 2.3 and is hinged, and the middle part of the second expansion link 2.2 and the 5th connecting rod 4.5 are hinged.
Drive unit drive link assembly 4 and back bracket 3, make respectively step support 2 telescopic foldings and back bracket 3 slide and topple over, thus realize sofa seat, lie, sleeping position gesture regulates, to adapt to the variation of user's bodily form.
When user need regulate sofa to be sitting posture, drive the first cross bar 1.1 to move backward by drive unit, step support 2 is contracted to cushion bracket 1 below, and be contracted in completely in cushion bracket 1, the contraction of step support 2 can not touched on the feet of cushion bracket 1, do not take the space in cushion bracket 1 front, as shown in Figure 2 and Figure 3 simultaneously yet.
When user need regulate sofa to be lying posture, drive the first cross bar 1.1 to travel forward by drive unit, step support 2 stretches out cushion bracket 1 below, realizes the adjusting of lying posture, as shown in Figure 4, Figure 5.
When user need regulate sofa to be sleeping position, drive the second cross bar 6.2 to travel forward by drive unit, back bracket 3 is first slided by slide bar 6, then by and cushion bracket 1 between hingedly topple over, realize the adjusting of sleeping position; Because the back side of backrest 103 is circular arc, in the time that sofa carries out sleeping position adjusting, the movement locus of backrest 103 is first to fall to front slide hypsokinesis, effectively prevent that sofa from carrying out the sleeping position problem that backrest 103 and body of wall bump while regulating, make backrest 103 process of falling can any contact not occur with body of wall, really realize zero subsides wall of sofa and put, as shown in Figure 6, Figure 7.
The slip of the telescopic folding of link assembly 4 and step support 2 and back bracket 3 is toppled over for hand or electrodynamic type, specifically, the slip of the telescopic folding of link assembly 4 and step support 2 and back bracket 3 is toppled over for electrodynamic type, in order to make sofa main body more steady in driving process, described drive unit comprises linear electric motors 7 and drives with linear electric motors 7 cylinder 8 being connected; Described in drive unit, cylinder 8 one end drive and are connected with the first cross bar 1.1, and the other end drives and is connected with the second cross bar 6.2; And for user friendly adjusting, on handrail 104, be provided with and control the control panel 105 that linear electric motors 7 drive, a controller matching with linear electric motors 7 (failing in figure to indicate) can also be set, described controller can be provided with multiple gears and multiple adjusting pattern, for adapting to the demand of different crowd.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art are to its simple modification or transformation, within all dropping on protection domain of the present utility model.

Claims (9)

1. a multifunction sofa, the sofa support that comprises sofa main body and be connected with sofa main body, sofa main body comprises cushion (101), step (102), backrest (103) and handrail (104), it is characterized in that: sofa support comprises cushion bracket (1), be arranged on cushion bracket (1) below and the link assembly (4) hinged with it, respectively with cushion bracket (1) with link assembly (4) is hinged and the step support (2) of telescopic folding, be articulated with link assembly (4) bottom and the arc gripper shoe (5) for support seat cushion support (1), slip is arranged at the slide bar (6) in arc gripper shoe (5), and be arranged at the back bracket (3) of cushion bracket (1) rear end, wherein, the back side of backrest (103) is circular arc and is connected with back bracket (3), and back bracket (3) one sides and slide bar (6) are hinged, and opposite side and cushion bracket (1) are hinged.
2. multifunction sofa according to claim 1, it is characterized in that being provided with on described slide bar (6) plural chute (6.1), the corresponding chute of arc gripper shoe (5) (6.1) is provided with the pulley that quantity is suitable (5.1), and slide bar (6) slides and is arranged at the outside of arc gripper shoe (5).
3. multifunction sofa according to claim 2, it is characterized in that described back bracket (3) comprises that hinged with slide bar (6) first is connected pole (3.1), hinged with cushion bracket (1) second and is connected pole (3.2) and is connected respectively pole (3.1) with first and second connects the hinged chevron shaped back support bar (3.3) of pole (3.2), back support bar (3.3) is connected with backrest (103).
4. multifunction sofa according to claim 3, it is characterized in that described cushion bracket (1) and cushion (101) are connected and front end is provided with the first cross bar (1.1), the rear end of slide bar (6) is provided with the second cross bar (6.2), the bottom of cushion (101) is provided with drive unit, and drive unit drives and is connected with the first cross bar (1.1) and the second cross bar (6.2) respectively; The first cross bar (1.1) and the second cross bar (6.2) drive by drive unit and move in the opposite direction, realize the telescopic folding of link assembly (4) and step support (2) and the slip of back bracket (3) is toppled over.
5. according to the multifunction sofa described in claim 1-4 any one, it is characterized in that described link assembly (4) comprises hinged with cushion bracket (1) respectively first connecting rod (4.1), second connecting rod (4.2), third connecting rod (4.3), the 4th connecting rod (4.4) and the 5th connecting rod (4.5); Wherein, first connecting rod (4.1), second connecting rod (4.2) are hinged with the head and the tail of arc gripper shoe (5) respectively, third connecting rod (4.3) is hinged with the front portion of arc gripper shoe (5), the 5th connecting rod (4.5) is in the shape of the letter V or U font, its one end, top and the 4th connecting rod (4.4) are hinged, and the other end and step support (2) are hinged.
6. multifunction sofa according to claim 5, is characterized in that described first connecting rod (4.1), arc gripper shoe (5) and second connecting rod (4.2) connecting overall are W font or M font; Second connecting rod (4.2) is connected with the first cross bar (1.1).
7. multifunction sofa according to claim 6, is characterized in that described step support (2) comprises the first expansion link (2.1), the second expansion link (2.2), the 3rd expansion link (2.3) and the 4th expansion link (2.4); Wherein, one end of the first expansion link (2.1), the second expansion link (2.2) is hinged with cushion bracket (1) respectively, the other end is hinged with one end of the 4th expansion link (2.4), the 3rd expansion link (2.3) respectively, the other end of the 3rd expansion link (2.3), the 4th expansion link (2.4) is hinged with foot pedal (2.5), and foot pedal (2.5) is connected with step (102); Described the first expansion link (2.1) mutually intersects with the 3rd expansion link (2.3) and is hinged, and the middle part of the second expansion link (2.2) and the 5th connecting rod (4.5) are hinged.
8. multifunction sofa according to claim 4, is characterized in that the telescopic folding of described link assembly (4) and step support (2) and the slip of back bracket (3) topple over for hand or electrodynamic type.
9. multifunction sofa according to claim 8, it is characterized in that the telescopic folding of described link assembly (4) and step support (2) and the slip of back bracket (3) topple over for electrodynamic type, drive unit comprises linear electric motors (7) and drives with linear electric motors (7) cylinder (8) being connected; Described cylinder (8) one end drives and is connected with the first cross bar (1.1), and the other end drives and is connected with the second cross bar (6.2).
CN201320837798.6U 2013-12-17 2013-12-17 Multifunctional sofa CN203676611U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320837798.6U CN203676611U (en) 2013-12-17 2013-12-17 Multifunctional sofa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320837798.6U CN203676611U (en) 2013-12-17 2013-12-17 Multifunctional sofa

Publications (1)

Publication Number Publication Date
CN203676611U true CN203676611U (en) 2014-07-02

Family

ID=50998595

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320837798.6U CN203676611U (en) 2013-12-17 2013-12-17 Multifunctional sofa

Country Status (1)

Country Link
CN (1) CN203676611U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103622360A (en) * 2013-12-17 2014-03-12 广东联邦家私集团有限公司 Multifunctional sofa
CN105686449A (en) * 2016-03-31 2016-06-22 海宁美惠机械有限公司 Comfortable electric sofa iron stand
CN105795775A (en) * 2016-04-29 2016-07-27 东莞市捷科五金有限公司 Structurally improved sofa chair frame
CN107183989A (en) * 2016-08-31 2017-09-22 江门健威凯利实业有限公司 A kind of dual purposes of sitting and lying sofa based on motor control
CN108471884A (en) * 2015-11-19 2018-08-31 乐沙公司 Furniture system with recliner assemblies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103622360A (en) * 2013-12-17 2014-03-12 广东联邦家私集团有限公司 Multifunctional sofa
CN108471884A (en) * 2015-11-19 2018-08-31 乐沙公司 Furniture system with recliner assemblies
CN105686449A (en) * 2016-03-31 2016-06-22 海宁美惠机械有限公司 Comfortable electric sofa iron stand
CN105686449B (en) * 2016-03-31 2017-10-20 海宁美惠机械有限公司 Comfort type Electric sofa brandreth
CN105795775A (en) * 2016-04-29 2016-07-27 东莞市捷科五金有限公司 Structurally improved sofa chair frame
CN107183989A (en) * 2016-08-31 2017-09-22 江门健威凯利实业有限公司 A kind of dual purposes of sitting and lying sofa based on motor control

Similar Documents

Publication Publication Date Title
CN106211751B (en) The consistent nearly wall leaning device of portions height
US20160367030A1 (en) Reclining and ottoman-extending chair mechanism
EP2770878B1 (en) Device for the movement of resting components of a sofa, a chair and the like
US20160058195A1 (en) Electric and mechanical stretching apparatus for movable sofa
CN102697288B (en) Multifunctional desk
CN103661047B (en) lumbar support system
US7918496B2 (en) Armchair with leg rest that is unseen in a retracted position
US20120091779A1 (en) Expandable chair assembly
US8752890B2 (en) Reclining seating unit with extendable footrest
CN102133005B (en) Power waves and slippage chaise longue link gear
EP3206532A1 (en) Zerowall motorized multi-position recliner chair mechanism
JP6510785B2 (en) Leg rest device
WO2011119490A1 (en) Full-flat recline linkage
CN203314484U (en) Electric swing iron stand with multiple connection rods
JP2009522680A (en) A device that supports viewing computer displays
JP2013039908A (en) Foldable leg rest
US9107508B2 (en) Chair-type massage apparatus
CN101390690A (en) Reclining seating unit with headrest
CN203789486U (en) Sofa stretching device
CN203188585U (en) Movable type ladder for building renovation
US9168939B2 (en) Baby carriage
CN104856487A (en) Foldable Seat Frame
US8262163B2 (en) Upholstered recliner chair with an adjustable backrest padding
CN204561493U (en) A kind of leisure seat structure
RU2013132647A (en) Folding chair for car

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20140702

Effective date of abandoning: 20160323

C25 Abandonment of patent right or utility model to avoid double patenting