CN213464463U - Functional sofa sways base - Google Patents
Functional sofa sways base Download PDFInfo
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- CN213464463U CN213464463U CN202022043526.1U CN202022043526U CN213464463U CN 213464463 U CN213464463 U CN 213464463U CN 202022043526 U CN202022043526 U CN 202022043526U CN 213464463 U CN213464463 U CN 213464463U
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- stretching device
- base
- fixing plate
- swing arms
- rod
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Abstract
The utility model discloses a functional sofa swinging base, which comprises a base, a left fixed plate, a right fixed plate, a left stretching device and a right stretching device, the left and right fixed plates are symmetrically arranged on the top surface of the base, the left stretching device is positioned on the left side of the left fixed plate, the right stretching device is positioned at the right side of the right fixing plate, two left swinging arms which are arranged at intervals are arranged between the left fixing plate and the left stretching device, the top ends of the two left swing arms are hinged with a left fixing plate, the bottom ends of the two left swing arms are hinged with a left stretching device, two right swing arms which are arranged at intervals are arranged between the right fixing plate and the right stretching device, the top ends of the two right swing arms are hinged with the right fixing plate, the bottom ends of the two right swing arms are hinged with the right stretching device, and the base is provided with an electromagnetic driving mechanism which is in transmission connection with the left stretching device and the right stretching device. Adopt the utility model discloses still can realize automatic function of swaing on the basis of realizing original function.
Description
Technical Field
The utility model relates to a sway the base, specific functional sofa sways base that says so indicates.
Background
The functional sofa refers to a sofa with multiple functions, and the most common functional sofa is divided into two types, wherein one type is extended by a manual function, and the other type is extended by an electric function. Functional sofas are now common furniture items, the construction of which is also well known, allowing the legs and back of the sofa to be extended. The existing functional sofa can only realize the extension of legs and back, and along with the requirement of people on the functional diversity of the sofa, the existing functional sofa can not meet the use requirements of people. Based on this, the applicant has conducted intensive studies to develop the present application.
SUMMERY OF THE UTILITY MODEL
The utility model provides a functional sofa sways base, its main aim at overcome the above-mentioned problem that prior art exists.
The utility model discloses a following technical scheme realizes:
a functional sofa swinging base comprises a base, a left fixing plate, a right fixing plate, a left stretching device and a right stretching device, wherein the left fixing plate and the right fixing plate are symmetrically arranged on the top surface of the base, the left stretching device is positioned on the left side of the left fixing plate, the right stretching device is positioned on the right side of the right fixing plate, two left swinging arms which are arranged at intervals are arranged between the left fixing plate and the left stretching device, the top ends of the two left swinging arms are hinged with the left fixing plate, the bottom ends of the two left swinging arms are hinged with the left stretching device, two right swinging arms which are arranged at intervals are arranged between the right fixing plate and the right stretching device, the top ends of the two right swinging arms are hinged with the right fixing plate, the bottom ends of the two right swinging arms are hinged with the right stretching device, an electromagnetic driving mechanism is arranged on the base and is in transmission connection with the left stretching device and the right stretching, and drives the left stretching device and the right stretching device to swing back and forth.
Furthermore, a linkage rod is arranged between the left stretching device and the right stretching device, a transmission rod extending downwards is arranged on the bottom surface of the linkage rod, the transmission rod is in transmission connection with the electromagnetic driving mechanism, a limiting rod is arranged between the left swing arm and the right swing arm, and the limiting rod is located on the front side of the linkage rod.
Further, be equipped with first interlock pole and installation pole between the device is extended to left side and the device is extended to the right side, this installation pole is located the front side of first interlock pole, the middle part of first interlock pole is the arch, and the middle part bottom surface of this first interlock pole is equipped with the installed part, electromagnetic drive mechanism's top is equipped with the electric putter who takes the slider, the installed part is handstand "U" shape, electric putter's slider and installed part looks adaptation and with slider fixed connection, the rear end of installation pole is equipped with the engaging lug, electric putter's one end is equipped with the connecting portion of being connected with the engaging lug, be equipped with the second interlock pole between left side rocking arm and the right rocking arm, this second interlock pole is located between first interlock pole and the installation pole, is equipped with the transfer line on this second interlock pole, and electromagnetic drive mechanism transmission are connected.
Furthermore, the base is provided with four supporting legs which are flat.
Further, the base includes two bracing pieces that circular base, perpendicular set up and can 360 pivoted carousels, two bracing pieces are connected with circular base's inner peripheral surface, and these two bracing pieces divide circular base equally into four activity spaces, the carousel is connected in the middle part of the top surface of two bracing pieces, left side fixed plate, right fixed plate and electromagnetic drive mechanism locate on the carousel.
Still further, the bottom surfaces of the left fixing plate and the right fixing plate are respectively provided with a left limiting rod and a right limiting rod, and the left limiting rod and the right limiting rod are respectively positioned in the two corresponding movable spaces.
Still further, the rear end of circular base is equipped with the support frame, and the bottom surface of this support frame is parallel and level with circular base's bottom surface.
From the above description of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses novel structure, design benefit, left side extension device, right side extension device are relative left fixed plate, right fixed plate respectively and can carry out the fore-and-aft swing, electromagnetic drive mechanism can drive left side extension device, right side extension device automatic oscillation from beginning to end, left side extension device, right side extension device are connected with the sofa, therefore left side extension device, right side extension device rock the sofa also around thereupon when rocking. Adopt the utility model discloses still can realize automatic function of swaing on the basis of realizing original function.
Drawings
Fig. 1 is a structural diagram of a first embodiment of the present invention.
Fig. 2 is a structural diagram of a second embodiment of the present invention.
Fig. 3 is a structural diagram of a third embodiment of the present invention.
Fig. 4 is another structural diagram of a third embodiment of the present invention.
Fig. 5 is a structural diagram of a fourth embodiment of the present invention.
Fig. 6 is another structural diagram of a fourth embodiment of the present invention.
Fig. 7 is a structural diagram of the electromagnetic driving mechanism of the present invention.
Detailed Description
Example one
Referring to fig. 1 and 7, a functional sofa swinging base comprises a base 1, a left fixing plate 2, a right fixing plate 3, a left stretching device 4 and a right stretching device 5. The top surface of base 1 is located symmetrically to left fixed plate 2, right fixed plate 3, left side extension device 4 is located the left side of left fixed plate 2, right side extension device 5 is located the right side of right fixed plate 3. Two left swing arms 6 arranged at intervals are arranged between the left fixing plate 2 and the left stretching device 4, the top ends of the two left swing arms 6 are hinged with the left fixing plate 2, and the bottom ends of the two left swing arms 6 are hinged with the left stretching device 4. Two right swing arms 7 arranged at intervals are arranged between the right fixing plate 3 and the right stretching device 5, the top ends of the two right swing arms 7 are hinged with the right fixing plate 3, and the bottom ends of the two right swing arms 7 are hinged with the right stretching device 5. The base 1 is provided with an electromagnetic driving mechanism 8, and the electromagnetic driving mechanism 8 is in transmission connection with the left stretching device 4 and the right stretching device 5 and drives the left stretching device 4 and the right stretching device 5 to swing forwards and backwards. The left fixing plate 2 and the right fixing plate 3 are both in an L shape, and the left stretching device 4, the right stretching device 5 and the electromagnetic driving mechanism 8 are all existing devices, and detailed structures thereof are not described herein.
Referring to fig. 1 and 7, a linkage 9 is arranged between the left stretching device 4 and the right stretching device 5, a transmission rod 10 extending downward is arranged on the bottom surface of the linkage 9, the transmission rod 10 is in transmission connection with the electromagnetic driving mechanism 8, a limiting rod 11 is arranged between the left swing arm 6 and the right swing arm 7, and the limiting rod 11 is located on the front side of the linkage 9. The base 1 has four supporting legs 12, and the four supporting legs 12 are flat. When the left stretching device 4 and the right stretching device 5 are unfolded and the electromagnetic driving mechanism drives the left stretching device 4 and the right stretching device 5, the linkage rod 9 and the limiting rod 11 can block the tops of the left stretching device 4 and the right stretching device 5 under the condition that the pressure of the user lying on the back is large, so that the swing limiting is performed.
Example two
Referring to fig. 2 and 7, the embodiment of the present invention is substantially the same as the first embodiment, except that: a first linkage rod 13 and an installation rod 14 are arranged between the left stretching device 4 and the right stretching device 5, the installation rod 14 is positioned on the front side of the first linkage rod 13, the middle part of the first linkage rod 13 is arched, and an installation part 15 is arranged on the bottom surface of the middle part of the first linkage rod 13. The top of electromagnetic drive mechanism 8 is equipped with electric putter 16 of taking slider 161, installed part 15 is handstand "U" shape, electric putter 16's slider 161 and installed part 15 looks adaptation and with slider 161 fixed connection, the rear end of installation pole 14 is equipped with engaging lug 17, electric putter 16's one end is equipped with the connecting portion 18 of being connected with engaging lug 17. A second linkage rod 19 is arranged between the left swing arm 6 and the right swing arm 7, the second linkage rod 19 is positioned between the first linkage rod 13 and the mounting rod 14, a transmission rod 20 is arranged on the second linkage rod 19, and the transmission rod 20 is in transmission connection with the electromagnetic driving mechanism 8. In this embodiment, the left stretching device 4 and the right stretching device 5 can be driven by the electric push rod 16 to stretch or retract, and the electric push rod 16 is an existing structure, and detailed descriptions thereof are omitted.
EXAMPLE III
Referring to fig. 3 and 7, the embodiment of the present invention is substantially the same as the first embodiment, except that: base 1 includes two bracing pieces 22 of circular base 21, perpendicular setting and can 360 pivoted carousel 23, two bracing pieces 22 are connected with circular base 21's inner peripheral surface, and these two bracing pieces 22 divide circular base 21 equally into four activity spaces 24, carousel 23 is connected in the middle part of the top surface of two bracing pieces 22, left side fixed plate 2, right side fixed plate 3 and electromagnetism actuating mechanism 8 are located on carousel 23. The turntable 23 is of a conventional structure, and the detailed structure thereof is not described herein. The bottom surfaces of the left fixing plate 2 and the right fixing plate 3 are respectively provided with a left limiting rod 25 and a right limiting rod 26, the left limiting rod 25 and the right limiting rod (not marked in the figure) are respectively positioned in the two corresponding movable spaces 24, and the left limiting rod 25 and the right limiting rod (not marked in the figure) are used for limiting the rotation angle of the turntable 23.
Example four
Referring to fig. 5 and 7, the embodiment of the present embodiment is substantially the same as the third embodiment, except that: a first linkage rod 13 and an installation rod 14 are arranged between the left stretching device 4 and the right stretching device 5, the installation rod 14 is positioned on the front side of the first linkage rod 13, the middle part of the first linkage rod 13 is arched, and an installation part 15 is arranged on the bottom surface of the middle part of the first linkage rod 13. An electric push rod 16 with a slide block 161 is arranged above the electromagnetic driving mechanism 8, the mounting piece 15 is in an inverted U shape, the slide block 161 of the electric push rod 16 is matched with the mounting piece 15 and is fixedly connected with the slide block 161, a connecting lug 17 is arranged at the rear end of the mounting rod 14, and a connecting portion (not marked in the figure) connected with the connecting lug 17 is arranged at one end of the electric push rod 16. A second linkage rod 19 is arranged between the left swing arm 6 and the right swing arm 7, the second linkage rod 19 is positioned between the first linkage rod 13 and the mounting rod 14, a transmission rod 20 is arranged on the second linkage rod 19, and the transmission rod 20 is in transmission connection with the electromagnetic driving mechanism 8. In this embodiment, the left stretching device 4 and the right stretching device 5 can be driven by the electric push rod 16 to stretch or retract, and the electric push rod 16 is an existing structure, and detailed descriptions thereof are omitted.
In addition, referring to fig. 4 and 6, in the third and fourth embodiments, the rear end of the circular base 21 may further be provided with a support 27, the bottom surface of the support 27 is flush with the bottom surface of the circular base 21, and the support 27 may increase the stability of the circular base 21.
The left stretching device 4 and the right stretching device 5 can swing back and forth relative to the left fixing plate 2 and the right fixing plate 3 respectively, the electromagnetic driving mechanism 8 can drive the left stretching device 4 and the right stretching device 5 to automatically swing back and forth, and the left stretching device 4 and the right stretching device 5 are connected with the sofa, so that the sofa can swing back and forth along with the front and back swinging of the left stretching device 4 and the right stretching device 5.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (7)
1. The utility model provides a functional sofa sways base which characterized in that: the left fixing plate and the right fixing plate are symmetrically arranged on the top surface of the base, the left stretching device is located on the left side of the left fixing plate, the right stretching device is located on the right side of the right fixing plate, two left swing arms which are arranged at intervals are arranged between the left fixing plate and the left stretching device, the top ends of the two left swing arms are hinged to the left fixing plate, the bottom ends of the two left swing arms are hinged to the left stretching device, two right swing arms which are arranged at intervals are arranged between the right fixing plate and the right stretching device, the top ends of the two right swing arms are hinged to the right fixing plate, the bottom ends of the two right swing arms are hinged to the right stretching device, an electromagnetic driving mechanism is arranged on the base and is in transmission connection with the left stretching device and the right stretching device and drives the left stretching device and the right stretching device to move forwards, And then swaying.
2. The functional sofa swinging base of claim 1, wherein: a linkage rod is arranged between the left stretching device and the right stretching device, a transmission rod extending downwards is arranged on the bottom surface of the linkage rod, the transmission rod is in transmission connection with the electromagnetic driving mechanism, a limiting rod is arranged between the left swing arm and the right swing arm, and the limiting rod is located on the front side of the linkage rod.
3. The functional sofa swinging base of claim 1, wherein: the utility model discloses an electromagnetic driving mechanism, including left side extension device and right side extension device, be equipped with first interlock pole and installation pole between left side extension device and the right side extension device, this installation pole is located the front side of first interlock pole, the middle part of first interlock pole is the arch, and the middle part bottom surface of this first interlock pole is equipped with the installed part, electromagnetic driving mechanism's top is equipped with the electric putter who takes the slider, the installed part is handstand "U" shape, electric putter's slider and installed part looks adaptation and with slider fixed connection, the rear end of installation pole is equipped with the engaging lug, electric putter's one end is equipped with the connecting portion of being connected with the engaging lug, be equipped with the second interlock pole between left side rocking arm and the right rocking arm, this second interlock pole is located between first interlock pole and the installation pole, is equipped with the transfer line on this second interlock pole.
4. The functional sofa swinging base of claim 2 or 3, wherein: the base is provided with four supporting legs which are flat.
5. The functional sofa swinging base of claim 2 or 3, wherein: the base includes two bracing pieces that circular base, perpendicular set up and can 360 pivoted carousels, two bracing pieces are connected with circular base's inner peripheral surface, and these two bracing pieces divide circular base equally into four activity spaces, the carousel is connected in the middle part of the top surface of two bracing pieces, left side fixed plate, right fixed plate and electromagnetic drive mechanism locate on the carousel.
6. The functional sofa swinging base of claim 5, wherein: the bottom surfaces of the left fixing plate and the right fixing plate are respectively provided with a left limiting rod and a right limiting rod, and the left limiting rod and the right limiting rod are respectively positioned in two corresponding movable spaces.
7. The functional sofa swinging base of claim 5, wherein: the rear end of the round base is provided with a support frame, and the bottom surface of the support frame is flush with the bottom surface of the round base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043526.1U CN213464463U (en) | 2020-09-17 | 2020-09-17 | Functional sofa sways base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043526.1U CN213464463U (en) | 2020-09-17 | 2020-09-17 | Functional sofa sways base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213464463U true CN213464463U (en) | 2021-06-18 |
Family
ID=76419331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043526.1U Expired - Fee Related CN213464463U (en) | 2020-09-17 | 2020-09-17 | Functional sofa sways base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213464463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208348A (en) * | 2021-06-24 | 2021-08-06 | 无锡恋家家居用品有限公司 | Electric rocking sofa frame |
-
2020
- 2020-09-17 CN CN202022043526.1U patent/CN213464463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113208348A (en) * | 2021-06-24 | 2021-08-06 | 无锡恋家家居用品有限公司 | Electric rocking sofa frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 Termination date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |