CN218791413U

CN218791413U - Zero-gravity sofa with upgraded multifunctional rack

Info

Publication number: CN218791413U
Application number: CN202222062757.6U
Authority: CN
Inventors: 乔国志
Original assignee: Zhejiang Qianmen Technology Co ltd
Current assignee: Zhejiang Qianmen Technology Co ltd
Priority date: 2022-07-31
Filing date: 2022-07-31
Publication date: 2023-04-07
Anticipated expiration: 2032-07-31

Abstract

The utility model relates to an upgrade multifunctional rack, including upper portion frame, lower part frame and electronic subassembly constitution. The upper part frame and the lower part frame are simple and firm in modeling structure and are matched with the electric assembly for use. The upper motor of the electric component utilizes the rotating part to enable the upper frame and the lower frame to generate a maximum angle in the opening process, the zero gravity state of the multifunctional frame is upgraded, the multifunctional frame is easy to manufacture, the cost is low, and the upgrading conversion is realized on the basis of the original frame. The zero-gravity sofa with the upgraded multifunctional rack is also provided, the final appearance effect has the feeling of weightlessness, and a seated person can have a state of complete relaxation and no external pressure. The zero-gravity sofa is suitable for various types of sofa, and the existing product is directly replaced by the upgraded multifunctional functional frame to become the zero-gravity sofa.

Description

Zero-gravity sofa with upgraded multifunctional rack

Technical Field

The utility model relates to a technical field is made to the sofa, specifically is a zero gravity sofa that contains multi-functional frame of upgrading.

Background

The existing sofa only has a function of being close to lying, the lying function of the sofa has no zero gravity state, and the sofa can only be used for daily rest. The zero gravity state is an excellent comfortable state, the principle of the zero gravity state accords with the correct supination posture of human engineering, all parts of the body can receive pressure in a balanced manner due to the fact that the head and the feet are heavy, and people feel like floating without oppression. Can adjust the spine, relieve the pressure of the heart, increase the lung capacity and the like. The zero gravity function is upgraded and added on the basis of keeping the existing sofa lying function, so that users can have different previous comfortable experience feelings. Therefore, the innovative design on the frame inside the sofa is needed to realize the function.

The invention disclosed in application number 201921158079.5 particularly relates to a lifting sofa frame. Including bottom suspension strut, top suspension strut and elevating system, top suspension strut with the bottom suspension strut is including the track that is parallel to each other, elevating system includes the shearing arm of force and driving piece, the driving piece drive shearing arm of force tip is followed the track removes, be provided with the sofa skeleton on the top suspension strut. The lifting of the sofa frame can be realized by the frame, the stability of the sofa frame matched with the sofa frame is high, but the lifting sofa frame cannot realize the zero-gravity function and can only horizontally stretch forwards.

The invention disclosed in application No. 202121708448.0, particularly relates to an electric rocking sofa iron stand. The rocking device is provided with a bottom frame assembly, a rocking base assembly, a rack assembly and a driving assembly for driving the frame assembly to extend, and the rack assembly is rocked back and forth relative to the bottom frame assembly through the rocking base assembly; the frame assembly consists of a head frame assembly, a back frame assembly and a foot frame assembly; a front driving pipe in the driving assembly is located in the middle of the frame assembly, and two ends of the front driving pipe penetrate through the frame assembly respectively and are connected with the foot rest assembly through connecting rod assemblies. The utility model has simple structure, the front driving pipe is positioned in the middle position of the frame assembly, the rear end of the electric push rod is connected with the rear driving pipe, and the slide block is connected with the front driving pipe, so that the length of the slide block can be shortened, the production cost is reduced, and the space utilization rate is high; the iron frames on the left side and the right side of the frame assembly are good in synchronism in the stretching process and stable in operation; the anti-rollover component is arranged, and the anti-rollover performance is good. However, the electric rocking sofa frame is only suitable for the sofa with the maximum angle of lying, and the zero-gravity function cannot be realized.

The invention disclosed in application number CN202220107343.8, especially relates to a zero-gravity electric seat, which comprises a chassis, a driving mechanism, a transmission component, an anti-pinch component and a link device, wherein the transmission component is movably arranged on the chassis, a main body of the driving mechanism is arranged on the chassis, a telescopic end of the driving mechanism is in driving connection with the link device through the transmission component, the link device comprises two zero-gravity linkage mechanisms respectively arranged at two sides of the chassis, and the zero-gravity linkage mechanisms comprise a chair back group, a seat cushion group and a foot rest group. Although this electric seat's structural design is reasonable, can reach zero gravity and experience the effect, possesses and prevents pressing from both sides the performance, but this zero gravity link gear needs redesign, does not belong to upgrading design on the basis of original mechanism, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art's is not enough, and this multi-functional frame of upgrading can directly realize the zero gravity state with traditional sofa, and is with low costs, easily makes, is applicable to all kinds of figurative sofas. Therefore, a zero gravity sofa with an upgraded multifunctional rack is provided, the utility model solves the above problems by the following technical scheme:

the utility model provides a multi-functional frame of upgrading comprises upper portion frame, lower part frame and electrical component, the upper portion frame comprises first mounting, second mounting, third mounting, fourth mounting and bracket, both ends about third mounting and fourth mounting are fixed to first mounting and second mounting, third mounting lower extreme both sides respectively are fixed with a stabilizing member, the bracket is the T type, comprises bracket, pillar and locking piece, the bracket can make the bracket on the simple and easy frame to stretch forward and draw in back. The lower rack consists of a first transverse baffle piece, a second transverse baffle piece, a third transverse baffle piece, a first side baffle piece and a second side baffle piece, wherein the first side baffle piece and the second side baffle piece are fixed at the left end and the right end of the first transverse baffle piece and the second transverse baffle piece, and a base piece is fixed at the upper ends of the first side baffle piece and the second side baffle piece. And the rotating piece is fixed at the rear ends of the upper frame and the lower frame, and the upper frame is opened to the maximum angle by the rotating piece, so that a zero-gravity state is realized. The electric component consists of an upper motor and a lower motor, the front end of the upper motor is fixed on the leg rest bracket, and the rear end of the upper motor is fixed on the fourth fixing piece; the front end of the lower motor is fixed on the third fixing piece, and the rear end of the lower motor is fixed on the second cross-bar piece. The upper motor is longer than the extension length of the lower motor.

Preferably, the upper end of the upgraded multifunctional rack is fixed with a simple frame for stretching and folding chair legs and for lying on the back of the sofa.

Preferably, in the above-described aspect, the entire length of the upper frame is shorter than the lower frame.

Preferably, the stabilizer abuts against the first side stopper and the second side stopper after descending, thereby increasing stability.

Preferably, the locking members are fixed at the left and right ends of the leg rest for easy mounting, and the support is fixed at the lower end of the leg rest for supporting the leg rest.

Preferably, the base member, the first crosspiece member, and the third crosspiece member have feet fixed to the bottom thereof.

Preferably, the upper frame and the lower frame are angled by the upper motor.

The utility model also provides a sofa of zero gravity, including the above-mentioned multi-functional frame of upgrading, the soft package of back, seat portion, the soft package of handrail and the soft package of bracket on parcel on upper portion in addition.

Preferably, the soft backrest package, the soft seat package, the soft handrail package and the soft footrest package are all provided with rhombic stitching lines.

As the optimization of the technical scheme, the soft package of the leg rest is lifted to the highest position, and the soft package of the backrest is lowered to the lowest position, so that the sitting person can realize the state of heavy head, light feet and zero gravity after lying down.

The utility model discloses independently research and development's (one) multi-functional frame of upgrading comprises upper portion frame, lower part frame and electronic subassembly. The upper frame is arranged on the upper part of the lower frame, and the length of the upper frame is slightly shorter than that of the lower frame. Both the two models are simple and firm and are matched with the electric component for use. The upper motor of the electric component utilizes the rotating part to enable the upper frame and the lower frame to generate a maximum angle in the opening process, and the zero gravity state of the upgraded multifunctional frame is realized. The upgraded multifunctional rack uses parts which are already opened, does not need to add too many parts, is easy to manufacture, has low cost and realizes upgrading conversion; the zero gravity sofa of multi-functional frame of (two) area upgrading of independently researching and developing comprises the soft package of multi-functional frame of upgrading, back, seat, soft package of handrail and the soft package of bracket of inside, and soft package inside is filled there is elastic sponge, makes the person of sitting lie back comfort level reinforcing above it. And the soft bag sewing process uses diamond-shaped sewing lines, so that the overall shape of the zero-gravity sofa is more innovative. By independently developing and upgrading the use of the multifunctional machine frame, the manufactured sofa finally has the weightlessness-imitating feeling, and a seated person can have a state of completely relaxing and not being subjected to external pressure. The zero-gravity sofa is suitable for various types of sofa, and the existing product is directly replaced by the upgraded multifunctional functional frame to become the zero-gravity sofa.

The utility model discloses following beneficial effect has:

1. the multifunctional upgrading rack consists of an upper rack, a lower rack and an electric component, the shapes of the upper rack and the lower rack are simplified and firm, and the multifunctional upgrading rack is matched with the electric component for use. The upper motor of the electric component utilizes the rotating part to enable the upper frame and the lower frame to generate a maximum angle in the opening process, the zero gravity state of the multifunctional frame is upgraded, the multifunctional frame is easy to manufacture, the cost is low, and the upgrading conversion is realized on the basis of the original frame.

2. The zero-gravity sofa with the upgraded multifunctional machine frame has the effect of simulating weightlessness, so that a seated person can have a state of being completely relaxed and free from external pressure. The zero-gravity sofa is suitable for various types of sofa, and the existing product is directly replaced by the upgraded multifunctional functional frame to form the zero-gravity sofa.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of an open state of an upgraded multifunctional rack of the present invention;

fig. 2 is a schematic structural view of the upgraded multifunctional rack in a folded state;

fig. 3 is a rear view structural diagram of an upgraded multifunctional rack of the present invention;

fig. 4 is a schematic structural view of the upgraded multifunctional rack and the simple rack of the present invention after being assembled;

fig. 5 is a right view structural diagram of the upgraded multifunctional rack and the simple rack of the present invention;

fig. 6 is a schematic view of a horizontal structure of a zero-gravity sofa with an upgraded multifunctional rack of the present invention;

FIG. 7 is a schematic view of the zero gravity state structure of a zero gravity sofa with an upgraded multifunctional rack of the present invention

Fig. 8 is a schematic view of the whole structure of a zero-gravity sofa with an upgraded multifunctional rack according to the present invention.

In the figure, 1-upper rack, 2-lower rack, 3-motorized assembly, 4-simple rack, 5-foot nail, 6-soft back-pack, 7-soft seat-pack, 8-soft handrail-pack, 9-soft leg-pack, 10-diamond stitching, 101-first fastener, 102-second fastener, 103-third fastener, 104-fourth fastener, 105-leg-rest, 105-1-leg-rest, 105-2-leg-rest, 105-3-locking, 106-stabilizing member, 107-base member, 108-rotating member, 201-first cross-piece, 202-second cross-piece, 203-first side-piece, 204-second side-piece, 205-third cross-piece, 301-upper motor, 302-lower motor.

Detailed Description

This detailed description is merely illustrative of the invention and is not intended to be limiting. Any modifications made by those skilled in the art after reading the present specification will be protected by the patent laws within the scope of the appended claims.

As shown in fig. 1 to 8, an upgraded multifunctional rack comprises an upper rack 1, a lower rack 2 and a motor assembly 3, wherein the upper rack 1 comprises a first fixing member 101, a second fixing member 102, a third fixing member 103, a fourth fixing member 104 and a leg rest bracket 105, the first fixing member 101 and the second fixing member 102 are fixed at the left end and the right end of the third fixing member 103 and the fourth fixing member 104, two stabilizing members 106 are respectively fixed at two sides of the lower end of the third fixing member 103, the leg rest bracket 105 is T-shaped and comprises a leg rest member 105-1, a support post 105-2 and a locking member 105-3, and the leg rest bracket 105 enables the leg rest member 105-1 on the simple rack 4 to extend forwards and retract backwards. The lower frame 2 is composed of a first crosspiece 201, a second crosspiece 202, a third crosspiece 205, a first side crosspiece 203 and a second side crosspiece 204, the first side crosspiece 201 and the second side crosspiece 202 are fixed at the left end and the right end of the first crosspiece 203 and the second crosspiece 204, and a base part 107 is fixed at the middle upper ends of the first side crosspiece 201 and the second side crosspiece 202. The rear ends of the upper frame 1 and the lower frame 2 are fixed with a rotating member 108, and the rotating member 108 enables the upper frame 1 to be opened to a maximum angle, so that a zero gravity state is realized. The electric component 3 is composed of an upper motor 301 and a lower motor 302, the front end of the upper motor 301 is fixed on the leg rest bracket 105, and the rear end is fixed on the fourth fixing piece 104; the front end of the lower motor 302 is fixed on the third fixing member 103, and the rear end is fixed on the second crosspiece 202. The upper motor 301 is longer than the extended length of the lower motor 302. The upper end of the upgraded multifunctional rack is fixed with a simple frame 4 for stretching and furling chair legs and for lying behind the back of the sofa; the upper frame 1 is shorter in overall length than the lower frame 2. The stabilizing member 106 abuts against the first side stop member 203 and the second side stop member 204 after descending, thereby increasing stability. The locking pieces 105-3 are fixed at the left and right ends of the leg rest 105-1 and used for installing the simple frame 4, and the support posts 105-2 are fixed at the lower end of the leg rest 105-1 and used for supporting the leg rest bracket 105 to run. The foot nails 5 are fixed at the bottoms of the base member 107, the first crosspiece member 203 and the third crosspiece 205. The upper frame 1 and the lower frame 2 are angled by the upper motor 301. The zero-gravity sofa comprises the upgraded multifunctional rack, and further comprises a backrest soft package 6, a seat soft package 7, a handrail soft package 8 and a leg rest soft package 9 which are wrapped on the upper portion. And diamond sewing lines 10 are arranged on the backrest soft package 6, the seat soft package 7, the handrail soft package 8 and the leg rest soft package 9. Soft package 9 of bracket rises to the highest point, and soft package 6 of back drops to the lowest point, makes the person of sitting realize the head and heavy foot light after lying down, the state of zero gravity.

Claims

1. The utility model provides an upgrade multi-functional frame which characterized in that: the electric folding type leg rest is characterized by comprising an upper rack (1), a lower rack (2) and an electric component (3), wherein the upper rack (1) consists of a first fixing piece (101), a second fixing piece (102), a third fixing piece (103), a fourth fixing piece (104) and a leg rest support (105), the first fixing piece (101) and the second fixing piece (102) are fixed at the left end and the right end of the third fixing piece (103) and the fourth fixing piece (104), two stabilizing pieces (106) are respectively fixed at two sides of the lower end of the third fixing piece (103), the leg rest support (105) is T-shaped and consists of a leg rest piece (105-1), a support column (105-2) and a locking piece (105-3), and the leg rest support (105) can enable the leg rest piece (105-1) on the frame (4) to extend forwards and retract forwards; the lower rack (2) consists of a first cross bar piece (201), a second cross bar piece (202), a third cross bar piece (205), a first side bar piece (203) and a second side bar piece (204), the first side bar piece (203) and the second side bar piece (204) are fixed at the left end and the right end of the first cross bar piece (201) and the second cross bar piece (202), and a base piece (107) is fixed at the middle upper ends of the first side bar piece (203) and the second side bar piece (204); a rotating piece (108) is fixed at the rear ends of the upper rack (1) and the lower rack (2), and the rotating piece (108) enables the upper rack (1) to be opened to the maximum angle to realize a zero-gravity state; the electric component (3) consists of an upper motor (301) and a lower motor (302), wherein the front end of the upper motor (301) is fixed on the leg rest bracket (105), and the rear end of the upper motor is fixed on the fourth fixing piece (104); the front end of the lower motor (302) is fixed on the third fixing piece (103), and the rear end is fixed on the second crosspiece (202); the upper motor (301) is longer than the extension length of the lower motor (302).

2. The upgraded multi-function rack of claim 1, wherein: and a simple frame (4) is fixed at the upper end of the upgrading multifunctional rack.

3. The upgraded multi-function rack of claim 1, wherein: the whole length of the upper frame (1) is shorter than that of the lower frame (2).

4. The upgraded multi-function rack of claim 1, wherein: the stabilizing member (106) abuts against the first side stop member (203) and the second side stop member (204) after descending.

5. The upgraded multi-function rack of claim 1, wherein: the locking piece (105-3) is fixed at the left end and the right end of the leg placing piece (105-1) and used for installing the simple frame (4), and the support column (105-2) is fixed at the lower end of the leg placing piece (105-1) and used for supporting the leg placing support (105) to operate.

6. The upgraded multi-function rack of claim 1, wherein: the bottom parts of the base member (107), the first crosspiece member (201) and the third crosspiece member (205) are fixed with foot nails (5).

7. The upgraded multi-function rack of claim 1, wherein: the upper frame (1) and the lower frame (2) generate an angle through the upper motor (301).

8. A zero-gravity sofa comprising an upgraded multi-function rack of any of claims 1-7, wherein: the multifunctional upgraded rack comprises the multifunctional upgraded rack, and further comprises a backrest soft package (6), a seat soft package (7), a handrail soft package (8) and a foot rest soft package (9) which are wrapped on the upper portion.

9. The zero-gravity sofa of claim 8, wherein: the soft package of back (6), the soft package of seat (7), the soft package of handrail (8) and the soft package of bracket (9) are all gone up and all have rhombus sewing line (10).

10. The zero-gravity sofa of claim 8, wherein: the soft package of bracket (9) rises to the highest point, and the soft package of back (6) falls to the lowest point, makes the person of sitting realize the head heavy and the feet light after lying down.