CN213282301U - Multi-motor controlled electric sofa support - Google Patents
Multi-motor controlled electric sofa support Download PDFInfo
- Publication number
- CN213282301U CN213282301U CN202021687875.0U CN202021687875U CN213282301U CN 213282301 U CN213282301 U CN 213282301U CN 202021687875 U CN202021687875 U CN 202021687875U CN 213282301 U CN213282301 U CN 213282301U
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- base
- motor
- inserted sheet
- cross rod
- rear end
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Abstract
The utility model relates to an electronic sofa support of many motor controls has the base, is located the foot bracket of base front end installation footrest and is located a pair of rotatory inserted sheet of base rear end installation back, and extension mechanism is installed respectively to the base both sides, installs the first motor that drive foot bracket extends on the base, extension mechanism middle part between link firmly the front drive pole, link firmly the back actuating lever between the extension mechanism rear end, rotatory inserted sheet is fixed with back actuating lever both sides respectively, rotatory inserted sheet rotates with the mechanism rear end portion of extending to be connected, is located and installs between front drive pole and the back actuating lever and promotes rotatory inserted sheet pivoted second motor. The utility model discloses a set up the second motor, promote the back slope alone for the back can stop in its within range arbitrary angular position, realizes that the back lies flat completely, and can adjust to best comfortable state according to the user's demand, improves and uses comfortable sense, is particularly suitable for old person's leisure use at home.
Description
Technical Field
The utility model belongs to the technical field of household articles for use technique and specifically relates to a can realize many motor control's of back independent control electronic sofa support.
Background
Among the current electronic sofa structure, adopt extension of single motor simultaneous control footrest, the slope and the lifting of back usually, at this in-process, the back just can begin to do the slope regulation after the footrest expandes completely, the tilt position receives the restriction, the incline direction is more single, can't satisfy the user and need stop the requirement in optional position, can not adjust to best comfortable state according to different user's height circumstances, be difficult to realize the back and lie flatly, use the comfort not good.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the utility model provides a multi-motor controlled electric sofa support which can realize the adjustment of any position of a backrest.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an electronic sofa support of many motor controls, has the base, is located the foot bracket of base front end installation footrest and is located a pair of rotatory inserted sheet of base rear end installation back, and extension mechanism is installed respectively to the base both sides, installs the first motor that drive foot bracket extended on the base, extension mechanism middle part between link firmly the front actuating rod, link firmly the back actuating lever between the extension mechanism rear end, rotatory inserted sheet is fixed with back actuating lever both sides respectively, rotatory inserted sheet rotates with the rear end of extension mechanism to be connected, is located and installs between front actuating rod and the back actuating lever and promotes rotatory inserted sheet pivoted second motor.
The front driving rod is provided with a front cross rod, two ends of the front cross rod are respectively provided with a fixing piece fixedly connected with the side surface of the extension mechanism, and the middle part of the front cross rod is provided with a mounting plate connected with a pin at the fixing end of the second motor.
The rear driving rod is provided with a rear cross rod, connecting pieces fixedly connected with the rotary inserting pieces are arranged at two ends of the rear cross rod respectively, and mounting pieces corresponding to the mounting plate and connected with the pins of the extending ends of the second motor are arranged in the middle of the rear cross rod.
The base both sides be equipped with the sloping frame respectively, extend the mechanism and fix with the sloping frame, the base rear end is installed spacing support, spacing support both sides end is fixed with the sloping frame.
The utility model has the advantages that: the utility model discloses a set up the second motor, promote the back slope alone for the back can stop in its within range arbitrary angular position, realizes that the back lies flat completely, and can adjust to best comfortable state according to the user's demand, improves and uses comfortable sense, is particularly suitable for old person's leisure use at home.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the front driving rod of the present invention.
Fig. 3 is a schematic structural view of the rear driving rod of the present invention.
Fig. 4 is a schematic structural view of the limiting bracket of the present invention.
In the figure: 1. the automatic lifting device comprises a base, 2 parts of a foot bracket, 3 parts of a rotary inserting piece, 4 parts of an extending mechanism, 5 parts of a first motor, 6 parts of a front driving rod, 6-1 parts of a front cross rod, 6-2 parts of a fixing piece, 6-3 parts of a mounting plate, 7 parts of a rear driving rod, 7-1 parts of a rear cross rod, 7-2 parts of a connecting piece, 7-3 parts of a mounting plate, 8 parts of a second motor, 9 parts of an inclined frame, 10 parts of a limiting support, 10-1 parts of a limiting cross rod and 10-2 parts of a supporting plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 to 4, the multi-motor controlled electric sofa support comprises a base 1, a foot bracket 2 arranged at the front end of the base 1 and used for installing a footrest, and a pair of rotary inserting pieces 3 arranged at the rear end of the base 1 and used for installing a backrest, wherein a first motor 5 used for driving the foot bracket 2 to extend is arranged on the base 1.
The base is characterized in that two sides of the base 1 are respectively provided with an inclined frame 9, an extending mechanism 4 is fixed on the inclined frame 9, the rear end of the base 1 is provided with a limiting support 10, the limiting support 10 is provided with a limiting cross rod 10-1, two ends of the limiting cross rod 10-1 are respectively provided with a support plate 10-2, the outer side surface of the upper end of the support plate 10-2 is fixedly connected with the inclined frame 9, and the bottom end of the support plate 10-2 is fixed with the base 1.
The middle part of the extension mechanism 4 is fixedly connected with a front drive rod 6, the front drive rod 6 is provided with a front cross rod 6-1, two ends of the front cross rod 6-1 are respectively provided with a fixing piece 6-2 fixedly connected with the side surface of the extension mechanism 4, and the middle part of the front cross rod 6-1 is fixed with a mounting plate 6-3.
A rear driving rod 7 is fixedly connected between the rear ends of the extension mechanisms 4, the rear driving rod 7 is provided with a rear cross rod 7-1, the two ends of the rear cross rod 7-1 are respectively provided with a connecting piece 7-2 fixedly connected with the rotary inserting piece 3, and the middle part of the rear cross rod 7-1 is provided with a mounting piece 7-3 corresponding to the position of the mounting plate 6-3.
Rotatory inserted sheet 3 is fixed with 7 both sides of back actuating lever respectively, and rotatory inserted sheet 3 realizes rotating with extension mechanism 4 rear end portion through the rivet to be connected, is located to install between front actuating lever 6 and the back actuating lever 7 and promotes rotatory inserted sheet 3 pivoted second motor 8, and wherein second motor 8 stiff end passes through pin swing joint with the mounting panel 6-3 of front actuating lever 6, and second motor 8 stretches out the end and passes through pin swing joint with the mounting panel 7-3 of back actuating lever 7.
The utility model discloses a set up second motor 8, promote the back slope alone for the back can stop in its within range arbitrary angular position, realizes that the back lies flat completely, and can adjust to best comfortable state according to the user's demand, improves and uses comfortable sense, is particularly suitable for old person's leisure use at home.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides an electronic sofa support of many motor controls, has base (1), is located foot bracket (2) of base (1) front end installation footrest and is located a pair of rotatory inserted sheet (3) of base (1) rear end installation back, and extension mechanism (4) are installed respectively to base (1) both sides, install first motor (5), characterized by that drive foot bracket (2) extend on base (1): extend mechanism (4) middle part between link firmly front drive rod (6), extend and link firmly back actuating lever (7) between mechanism (4) rear end, rotatory inserted sheet (3) are fixed with back actuating lever (7) both sides respectively, rotatory inserted sheet (3) are connected with the rotation of the rear end portion of extending mechanism (4), lie in and install between front drive rod (6) and back actuating lever (7) and promote rotatory inserted sheet (3) pivoted second motor (8).
2. The multi-motor controlled electric sofa support of claim 1, wherein: the front driving rod (6) is provided with a front cross rod (6-1), two ends of the front cross rod (6-1) are respectively provided with a fixing piece (6-2) fixedly connected with the side surface of the extension mechanism (4), and the middle part of the front cross rod (6-1) is provided with a mounting plate (6-3) connected with a pin at the fixing end of the second motor (8).
3. The multi-motor controlled electric sofa support as claimed in claim 2, wherein: the rear driving rod (7) is provided with a rear cross rod (7-1), connecting pieces (7-2) fixedly connected with the rotary inserting pieces (3) are respectively arranged at two ends of the rear cross rod (7-1), and mounting pieces (7-3) corresponding to the mounting plates (6-3) and connected with extending end pins of the second motor (8) are arranged in the middle of the rear cross rod (7-1).
4. The multi-motor controlled electric sofa support of claim 1, wherein: the base (1) both sides be equipped with respectively and incline frame (9), extend mechanism (4) and incline frame (9) fixed, base (1) rear end is installed spacing support (10), both sides end and the incline frame (9) of spacing support (10) are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687875.0U CN213282301U (en) | 2020-08-13 | 2020-08-13 | Multi-motor controlled electric sofa support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687875.0U CN213282301U (en) | 2020-08-13 | 2020-08-13 | Multi-motor controlled electric sofa support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213282301U true CN213282301U (en) | 2021-05-28 |
Family
ID=76024580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021687875.0U Active CN213282301U (en) | 2020-08-13 | 2020-08-13 | Multi-motor controlled electric sofa support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213282301U (en) |
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2020
- 2020-08-13 CN CN202021687875.0U patent/CN213282301U/en active Active
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