CN105146949A - Multifunctional leisure sofa rack adopting two-in-one integrated structure - Google Patents
Multifunctional leisure sofa rack adopting two-in-one integrated structure Download PDFInfo
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- CN105146949A CN105146949A CN201510663216.0A CN201510663216A CN105146949A CN 105146949 A CN105146949 A CN 105146949A CN 201510663216 A CN201510663216 A CN 201510663216A CN 105146949 A CN105146949 A CN 105146949A
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Abstract
The invention relates to a multifunctional leisure sofa rack adopting a two-in-one integrated structure. The multifunctional leisure sofa rack comprises a seat frame, a retractable assembly and an adjusting assembly. The multifunctional leisure sofa rack is a two-in-one integrated body, that is, a conventional seat frame and a seat rack are integrated. Through adoption of the integrally formed structure, the raw material consumption is reduced; the rear end of a second retractable push-pull rod in the telescopic component is connected with a seat back to drive the seat back to be adjusted retractably; the front end of the second retractable push-pull rod is connected onto a leg support mechanism, and the functions of the second retractable push-pull rod are equivalent to those of a sub-motor, so that the cost advantage is obvious, and the enterprise cost risks are reduced; the adjusting assembly is used for being cooperated with the retractable assembly to realize a synchronously retractable adjusting function; through coordination among a push-and-pull fixing rod, long insert pieces and screw bolt pins, the multi-angle rotation is realized, so that the whole multifunctional leisure sofa rack is driven to be pushed forward and lean forward, and a multi-angle adjusting function is realized.
Description
Technical field
The present invention relates to a kind of Multifunction seisure sofa frame of the monolithic construction that unites two into one, belong to technical field of furniture manufacturing.
Background technology
Now Leisure Sofa kind commercially gets more and more, and competition is also more and more fierce, and that wherein plays decisive role surely belongs to internal rack structure.The seat tool frame great majority supplied on the market are all that process structure is more complicated, and composition parts are many again, and the cost of frame also just and then goes up in brief, and cause final product price to raise up, the interests of consumer also just can not get basic guarantee.
As application number 03223362.0 invention disclosed relates to daily living article one technical field of furniture, especially a kind of Multifunctional sofa frame that can control folding and expansion voluntarily.Its left and right sides, underframe front end is symmetrically connected with the telescoping mechanism be made up of the connecting rod of some mutual cross-articulation, and this telescoping mechanism is driven flexible by a driving mechanism; Seat is erected at the top of underframe, and connecting portion and the telescoping mechanism of its front end are hinged, and the rear end of seat is articulated with underframe.
For another example application number 201420786377.X invention disclosed is used for the linkage adjustment mechanism of couch and has the couch of linkage adjustment mechanism, for the linkage adjustment mechanism of couch, comprise seat frame assembly, pony sill assembly and backrest Change-over frame assembly, wherein, described seat frame assembly, pony sill assembly and backrest Change-over frame assembly are rotatably connected mutually, and described backrest Change-over frame assembly comprises at least one STATEMENT OF FEDERALLY SPONSORED.
Although above two inventions increase on function, the component of frame (mechanism) is comparatively loaded down with trivial details, and frame is all made up of seat frame and underframe (seat) two parts, is not a set of unit frame.Result causes cumbersome exactly, and enterprise's cost of raw material goes up, and can workman's work productivity effect reduces, unite two into one.
The so-called seat tool frame overwhelming majority is wrapped in the inside of finished product chair tool, and finally holding in face of present consumer is a kind of product.For the structure of internal rack structure, consumer takes notice of very much.Can we turn parts into the whole, and research and development produce that a kind of structure is simple, simple process, frame monoblock type, and quality reaches a standard and the not single Leisure Sofa frame of function.
Summary of the invention
The present invention will solve the problems of the technologies described above, thus provides a kind of Multifunction seisure sofa frame of the monolithic construction that unites two into one.The technical scheme that the present invention solves the problem is as follows:
A Multifunction seisure sofa frame for the monolithic construction that unites two into one, comprises seat frame, telescopic component, adjusting part.Described seat frame, telescopic component, adjusting part coordinate fixation kit, chair back pin group, chair leg pin group to combine the all-in-one-piece Leisure Sofa frame of formation cover, and described chassis coordinates atmospheric pressure pole to support a whole set of Leisure Sofa frame.
Preferred as above-mentioned technical side's scheme, described seat frame comprises the first seat frame bar, the second seat frame bar, the 3rd seat frame bar, fixation kit.The right-hand member with the 3rd seat frame bar is fixed in the front end of described first seat frame bar, and the tail position of the second seat frame fixed mount is fixed in rear end, and the left end with the 3rd seat frame bar is fixed in the front end of described second seat frame bar, and the tail position of the first seat frame fixed mount is fixed in rear end.Described fixation kit comprises the first seat frame fixed mount, the second seat frame fixed mount, the first U-shaped bracing frame, the second U-shaped bracing frame.The middle position of the first seat frame fixed mount is fixed on the left end summit of described first U-shaped bracing frame, the middle position of the second seat frame fixed mount is fixed on right-hand member summit, and the left end of described second U-shaped bracing frame, right-hand member summit are individually fixed in the close tail position of the first seat frame fixed mount and the second seat frame fixed mount.The junction, right angle of the second seat frame bar, the 3rd seat frame bar is fixed on the front top of described first seat frame fixed mount, end end is fixed on the bottom of the second seat frame bar, the junction, right angle of the first seat frame bar, the 3rd seat frame bar is fixed on the front top of described seat frame fixed mount, and end end is fixed on the bottom of the first seat frame bar.
What the seat frame in the present invention and fixation kit adopted is square steel tube equipment structure, and pipe diameter is
25, thickness is 3 centimeters, and easy moulding, quality complies with the national standard requirements.Seat frame, fixation kit by solder technology, polishing means, splice the pad of every root square tube and shaping formation all-in-one-piece frame of polishing.Contrast frame advantage is on the market apparent: (i) frame modeling structure seems simplicity generosity, not numerous and diverse; (2) frame unites two into one, and turns parts into the whole, and regardless of seat frame and mounting, the structure of integrated formula saves raw material.
Preferred as technique scheme, described telescopic component comprises electric expansion push rod, the second telescopic push-pull rod, push-and-pull fixed bar.The top of described electric expansion push rod is fixed on the first electronic pin, and afterbody is fixed on the second electronic pin.The top of described second telescopic push-pull rod fixing with the first push-and-pull pin on, tail end fixing with the second push-and-pull pin on.The left end of described push-and-pull fixed bar, right-hand member are individually fixed on the short inserted sheet in the left side, the short inserted sheet in the right, then are fixed on by screw pin on the long inserted sheet in two, left and right on chair leg support.
The present invention is by using the component of telescopic component: be electric expansion push rod, and play automatic back-and-forth and to stretch propelling frame, be belong to female motor in this frame; Two is second telescopic push-pull rods, is indispensable assembly in this rack component.Rear end connects the chair back, and drive the telescopic adjustment of the chair back, front end is connected on leg support frame mechanism.What now a lot of chair frame adopted is bi-motor, and of the present invention in the effect of the second flexible push rod be equivalent to one of them sub-motor, not only function is equal, occupies very large advantage especially, reduce cost risk to enterprise on cost; Three is push-and-pull fixed bars, by it and long inserted sheet and screw pin with the use of, make it can multi-angle rotary, enable leg support frame folding and unfolding freely and be fixed on the second telescopic push-pull rod and electric expansion push rod, whole frame could be driven to push away forward and face upward multi-angle regulatory function forward.
Preferred as technique scheme, described adjusting part comprises chair back pin group, chair leg pin group.Described chair back pin group is made up of the first chair back regulation cock, the second chair back regulation cock.Described chair leg pin group is made up of the first chair leg regulation cock, the first chair leg regulation cock.Described first chair back regulation cock, the second chair back regulation cock are fixed on the left and right sides of chair back rack tube wall, position adjacent one another are; Described first chair leg regulation cock, the second chair leg regulation cock are fixed on the left and right sides of push-and-pull fixed bar tube wall, position adjacent one another are.
Adjusting part in the present invention coordinates telescopic component to use, and when the electric expansion bar in telescopic component starts power switch, the second telescopic push-pull rod can synchronous operation.When electric expansion bar outwards launches, drive the second telescopic push-pull rod, the chair leg regulation cock group in adjusting part is pushed ahead, and when chair back regulation cock group is to pusher, makes whole rack construction hold the state now opened; Otherwise when electric expansion bar and the second flexible push rod synchronous operation, when electric expansion bar is inwardly packed up, chair leg regulation cock group is packed up backward, and chair back regulation cock group is packed up forward, and rack construction holds the state of now packing up, and reaches synchronization telescope regulatory function.
Preferred as technique scheme, described second electronic pin is fixed on the second U-shaped bracing frame near middle side position, and described first electronic pin is fixed on side position in push-and-pull fixed bar; Described first push-and-pull pin is fixed on the position, right side 1/3rd of push-and-pull fixed bar, and described second push-and-pull pin is fixed on lower end frame wall 1/3rd positions on the right side of chair back rack.
Preferred as technique scheme, the tail end of the second seat frame fixed mount is fixed in the front side of described first chair back regulation cock, rear side is fixed on the lower position that keeps left of chair back rack, the tail end of the first seat frame fixed mount is fixed in the front side of described second chair back regulation cock, and rear side is fixed on the lower position of keeping right of chair back rack.The effect of chair back regulation cock in whole chair frame is cooperation second telescopic push-pull rod, lies and stand up under driving the chair back rack of chair frame.
Preferred as technique scheme, long inserted sheet is fixed on by the screw pin left side in the top of described first chair leg regulation cock, the left top of push-and-pull fixed bar is fixed on the right, the top of described second chair leg regulation cock is by being fixed on long inserted sheet on the right of screw pin, and the right top of push-and-pull fixed bar is fixed on the left side.The effect of chair leg regulation cock in whole chair frame coordinates push-and-pull fixed bar, drives packing up and launching action of the chair leg support of chair frame.
The present invention has following beneficial effect:
1, mid frame modeling structure of the present invention seems simplicity generosity, and not numerous and diverse, turn parts into the whole regardless of seat frame and mounting, one-body molded, the all-in-one-piece structure that unites two into one saves raw material.
2, the second telescopic push-pull rod in the present invention, is equivalent to one of them sub-motor, and not only function is equal, occupies very large advantage especially, reduce cost risk to enterprise on cost.
3, the push-and-pull fixed bar in the present invention, by it and long inserted sheet and screw pin with the use of, make it can multi-angle rotary, drive whole frame to push away forward and face upward forward, achieving multi-angle regulatory function.
4, in the present invention, adjusting part coordinates telescopic component to use, and reach synchronization telescope regulatory function, function is not single.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of Multifunction seisure sofa frame of the present invention when opening;
Fig. 2 is the structural representation of Multifunction seisure sofa frame of the present invention when packing up;
Fig. 3 is Multifunction seisure sofa frame plan structure schematic diagram of the present invention.
In figure, 1-seat frame, 2-telescopic component, 3-adjusting part, 4-fixation kit, 101-first seat frame bar, 102-second seat frame bar, 103-the 3rd seat frame bar, 201-electric expansion push rod, 202-second telescopic push-pull rod, 203-push-and-pull fixed bar, 301-chair back pin group, 302-chair leg pin group, 301-1-first chair back regulation cock, 301-2-second chair back regulation cock, 302-1-first chair leg regulation cock, 302-2-second chair leg regulation cock, 401-first seat frame fixed mount, 402-second seat frame fixed mount, the U-shaped bracing frame of 403-first, the U-shaped bracing frame of 404-second, the electronic pin of 501-first, the electronic pin of 502-second, 601-first push-and-pull pin, 602-second push-and-pull pin, 7-chair back rack, 8-chair leg support, 9-chassis, 10-atmospheric pressure pole.
Detailed description of the invention
This detailed description of the invention is only explanation of the invention, is not limitation of the present invention.Any amendment that those skilled in the art are done after having read description of the present invention, as long as in the protection domain of claim, all will be subject to the protection of Patent Law.
As shown in Figure 3, a kind of Multifunction seisure sofa frame of the monolithic construction that unites two into one, described seat frame 1, telescopic component, adjusting part 3, fixation kit, chair back pin group 301, chair leg pin group 302 are fixed together and form a set of all-in-one-piece Leisure Sofa frame, and described chassis 9 coordinates atmospheric pressure pole 10 to support a whole set of Leisure Sofa frame.
As shown in Figure 1, described seat frame comprises the first seat frame bar 101, second seat frame bar 102, the 3rd seat frame bar 103, fixation kit.The right-hand member with the 3rd seat frame bar 103 is fixed in the front end of described first seat frame bar 101, the tail position of the second seat frame fixed mount 402 is fixed in rear end, the left end with the 3rd seat frame bar 103 is fixed in the front end of described second seat frame bar 102, and the tail position of the first seat frame fixed mount 401 is fixed in rear end.Described fixation kit comprises the U-shaped bracing frame 404 of first seat frame fixed mount 401, second seat frame fixed mount the 402, first U-shaped bracing frame 403, second.The middle position of the first seat frame fixed mount 401 is fixed on the left end summit of described first U-shaped bracing frame 403, the middle position of the second seat frame fixed mount 402 is fixed on right-hand member summit, and the left end of described second U-shaped bracing frame 404, right-hand member summit are individually fixed in the close tail position of the first seat frame fixed mount 401 and the second seat frame fixed mount 402.The junction, right angle of the second seat frame bar 102, the 3rd seat frame bar 103 is fixed on the front top of described first seat frame fixed mount 401, end end is fixed on the bottom of the second seat frame bar 102, the junction, right angle of the first seat frame bar 101, the 3rd seat frame bar 103 is fixed on the front top of described second seat frame fixed mount 402, and end end is fixed on the bottom of the first seat frame bar 101.
As shown in Figure 2, described telescopic component comprises electric expansion push rod 201, second telescopic push-pull rod 202, push-and-pull fixed bar 203, and the top of described electric expansion push rod 201 is fixed on the first electronic pin 501, and afterbody is fixed on the second electronic pin 502.The top of described second telescopic push-pull rod 202 fixing with the first push-and-pull pin 601 on, tail end fixing with the second push-and-pull pin 602 on.The left end of described push-and-pull fixed bar 203, right-hand member are individually fixed on the short inserted sheet in the left side, the short inserted sheet in the right, then are fixed on by screw pin on the long inserted sheet in two, left and right on chair leg support 8.Described adjusting part comprises chair back pin group, chair leg pin group.Described chair back pin group is made up of the first chair back regulation cock 301-1, the second chair back regulation cock 301-2.Described chair leg pin group is made up of the first chair leg regulation cock 302-1, the second chair leg regulation cock 302-2.Described second electronic pin 502 is fixed on the second U-shaped bracing frame 404 near middle side position, and described first electronic pin 501 is fixed on side position in push-and-pull fixed bar 203; Described first push-and-pull pin 601 is fixed on the position, right side 1/3rd of push-and-pull fixed bar 203, and described second push-and-pull pin 602 is fixed on lower end frame wall 1/3rd positions on the right side of chair back rack 7.
Again as shown in Figure 1, 2, the tail end of the second seat frame fixed mount 402 is fixed in the front side of described first chair back regulation cock 301-1, rear side is fixed on the lower position that keeps left of chair back rack 7, the tail end of the first seat frame fixed mount 401 is fixed in the front side of described second chair back regulation cock 301-2, and rear side is fixed on the lower position of keeping right of chair back rack 7.The effect of chair back regulation cock in whole chair frame is cooperation second telescopic push-pull rod 202, drives the chair back rack of chair frame lie and stand up for 7 times.Long inserted sheet is fixed on by the screw pin left side in the top of described first chair leg regulation cock 302-1, the left top of push-and-pull fixed bar 203 is fixed on the right, the top of described second chair leg regulation cock 302-2 is by being fixed on long inserted sheet on the right of screw pin, and the right top of push-and-pull fixed bar 203 is fixed on the left side.The effect of chair leg regulation cock in whole chair frame coordinates push-and-pull fixed bar 203, drives packing up and launching action of the chair leg support 8 of chair frame.Described first chair back regulation cock 301-1, the second chair back regulation cock 301-2 are fixed on the left and right sides of chair back rack 7 tube wall, position adjacent one another are; Described first chair leg regulation cock 302-1, the second chair leg regulation cock 302-2 are fixed on the left and right sides of push-and-pull fixed bar 203 tube wall, position adjacent one another are.
Claims (8)
1. a Multifunction seisure sofa frame for the monolithic construction that unites two into one, is characterized in that: comprise seat frame (1), telescopic component (2), adjusting part (3); Described seat frame (1), telescopic component (2), adjusting part (3) cooperation fixation kit (4), chair back pin group (301), chair leg pin group (302) are fixed together and form a set of all-in-one-piece Leisure Sofa frame, and described chassis (9) coordinate atmospheric pressure pole (10) to support a whole set of Leisure Sofa frame.
2. the Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one according to claim 1, is characterized in that: described seat frame (1) comprises the first seat frame bar (101), the second seat frame bar (102), the 3rd seat frame bar (103), fixation kit (4); The right-hand member with the 3rd seat frame bar (103) is fixed in the front end of described first seat frame bar (101), and the tail position of the second seat frame fixed mount (402) is fixed in rear end; The left end with the 3rd seat frame bar (103) is fixed in the front end of described second seat frame bar (102), and the tail position of the first seat frame fixed mount (401) is fixed in rear end; Described fixation kit (4) comprises the first seat frame fixed mount (401), the second seat frame fixed mount (402), the first U-shaped bracing frame (403), the second U-shaped bracing frame (4 () 4); The middle position of the first seat frame fixed mount (401) is fixed on the left end summit of described first U-shaped bracing frame (403), and the middle position of the second seat frame fixed mount (402) is fixed on right-hand member summit; The left end of described second U-shaped bracing frame (404), right-hand member summit are individually fixed in the close tail position of the first seat frame fixed mount (401) and the second seat frame fixed mount (402); The junction, right angle of the second seat frame bar (102), the 3rd seat frame bar (103) is fixed on the front top of described first seat frame fixed mount (401), and end end is fixed on the bottom of the second seat frame bar (102); The junction, right angle of the first seat frame bar (101), the 3rd seat frame bar (103) is fixed on the front top of described second seat frame fixed mount (402), and end end is fixed on the bottom of the first seat frame bar (101).
3. the Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one according to claim 1, is characterized in that: described telescopic component (2) comprises electric expansion push rod (201), the second telescopic push-pull rod (202), push-and-pull fixed bar (203); The top of described electric expansion push rod (201) is fixed on the first electronic pin (501), and afterbody is fixed on the second electronic pin (502); The top of described second telescopic push-pull rod (202) fixing with the first push-and-pull pin (601) on, tail end fixing with the second push-and-pull pin (602) on; The left end of described push-and-pull fixed bar (203), right-hand member are individually fixed on the short inserted sheet in the left side, the short inserted sheet in the right, then are fixed on by screw pin on the long inserted sheet in two, left and right on chair leg support (7).
4. the Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one according to claim 1, is characterized in that: described adjusting part (3) comprises chair back pin group (301), chair leg pin group (302); Described chair back pin group (301) is made up of the first chair back regulation cock (301-1), the second chair back regulation cock (301-2); Described chair leg pin group (302) is made up of the first chair leg regulation cock (3021), the second chair leg regulation cock (302-2).
5. the Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one according to claim 3, is characterized in that: described second electronic pin (502) is fixed on the second U-shaped bracing frame (404) near middle side position; Described first electronic pin (501) is fixed on side position in push-and-pull fixed bar (203); Described first push-and-pull pin (601) is fixed on the position, right side 1/3rd of push-and-pull fixed bar (203); Described second push-and-pull pin (602) is fixed on lower end frame wall 1/3rd positions on the right side of chair back rack (7).
6. the Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one according to claim 4, it is characterized in that: the tail end of the second seat frame fixed mount (402) is fixed in the front side of described first chair back regulation cock (301-1), and rear side is fixed on the lower position that keeps left of chair back rack (7); The tail end of the first seat frame fixed mount (401) is fixed in the front side of described second chair back regulation cock (301-2), and rear side is fixed on the lower position of keeping right of chair back rack (7); The effect of chair back regulation cock in whole chair frame is cooperation second telescopic push-pull rod (202), lies and stand up under driving the chair back rack (7) of chair frame.
7. the Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one according to claim 4, it is characterized in that: long inserted sheet is fixed on by the screw pin left side in the top of described first chair leg regulation cock (302-1), and the left top of push-and-pull fixed bar (203) is fixed on the right; The top of described second chair leg regulation cock (302-2) is by being fixed on long inserted sheet on the right of screw pin, and the right top of push-and-pull fixed bar (203) is fixed on the left side; The effect of chair leg regulation cock in whole chair frame coordinates push-and-pull fixed bar (203), drives packing up and launching action of the chair leg support (8) of chair frame.
8. the Multifunction seisure sofa frame of a kind of monolithic construction that unites two into one according to claim 4, it is characterized in that: described first chair back regulation cock (301-1), the second chair back regulation cock (301-2) are fixed on the left and right sides of chair back rack (7) tube wall, position adjacent one another are; Described first chair leg regulation cock (302-1), the second chair leg regulation cock (302-2) are fixed on the left and right sides of push-and-pull fixed bar (203) tube wall, position adjacent one another are.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663216.0A CN105146949B (en) | 2015-10-12 | 2015-10-12 | A kind of Multifunction seisure sofa rack being combined into one monolithic construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663216.0A CN105146949B (en) | 2015-10-12 | 2015-10-12 | A kind of Multifunction seisure sofa rack being combined into one monolithic construction |
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| CN105146949B CN105146949B (en) | 2019-03-01 |
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| CN201510663216.0A Active CN105146949B (en) | 2015-10-12 | 2015-10-12 | A kind of Multifunction seisure sofa rack being combined into one monolithic construction |
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| CN106263749A (en) * | 2016-08-17 | 2017-01-04 | 合肥召洋电子科技有限公司 | A kind of adjustable type thigh support plate structure of office chair |
| CN108095406A (en) * | 2018-01-26 | 2018-06-01 | 海安县立华钢铁制品有限公司 | Reinforcement type sofa electric mechanical device |
| CN108113301A (en) * | 2018-01-26 | 2018-06-05 | 海安县立华钢铁制品有限公司 | Sofa double motor tool device |
| CN108125443A (en) * | 2018-01-26 | 2018-06-08 | 海安县立华钢铁制品有限公司 | Modified sofa double motor tool device |
| CN113142897A (en) * | 2021-03-25 | 2021-07-23 | 杨中仁 | Multifunctional chair |
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|---|---|
| CN105146949B (en) | 2019-03-01 |
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Address after: 313300 Sunshine Avenue 2888, Dipa Street, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qianmen Science and Technology Co., Ltd. Address before: 313300 Zhejiang Guohua Furniture Co., Ltd. of Sunshine Industrial Park, Anji County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Guo Hua furniture Co., Ltd |
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Denomination of invention: Multifunctional leisure sofa frame with integrated structure Effective date of registration: 20211207 Granted publication date: 20190301 Pledgee: Huzhou branch of Industrial Bank Co., Ltd Pledgor: ZHEJIANG QIANMEN TECHNOLOGY Co.,Ltd. Registration number: Y2021330002498 |
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