CN215959105U - Multifunctional electric telescopic sofa bed - Google Patents
Multifunctional electric telescopic sofa bed Download PDFInfo
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- CN215959105U CN215959105U CN202023067752.XU CN202023067752U CN215959105U CN 215959105 U CN215959105 U CN 215959105U CN 202023067752 U CN202023067752 U CN 202023067752U CN 215959105 U CN215959105 U CN 215959105U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional electric telescopic sofa bed. Multifunctional electric telescopic sofa bed comprises a sofa bed frame body, wherein the sofa bed frame body comprises a main support, a second support matched with the main support in a transmission mode and a third support matched with the second support in a transmission mode, the second support and the third support are driven by an electric push rod driven by a cylinder, and the main support, the second support and the third support are in spacing transmission matching through a steel wire rope. According to the multifunctional electric telescopic sofa bed, the electric push rod and the steel wire rope are arranged, so that the three-stage support in the sofa bed can be automatically unfolded and folded, namely, the sofa bed can be automatically unfolded and folded, manual disassembly and assembly or stretching are not needed, the whole process is automatic, convenience and rapidness are realized, and time and labor are saved.
Description
Technical Field
The utility model relates to the field of sofa beds, in particular to a multifunctional electric telescopic sofa bed.
Background
The sofa bed is furniture capable of being used as a sofa and a bed. Modern living room arrangement is highly appreciated, and multifunctional furniture is becoming more and more popular choice, and the sofa bed is one of them. In a small dwelling, a sofa bed is necessary to meet the occasional visitor's living needs.
In general, the sofa bed can be placed in a living room or a study room and can serve as a seat; at night when guests come, the sofa bed is unfolded, and the bed is just a bed after bedding is laid. In a common house type such as a three-room and two-room, the sofa bed can be outside the sleeping bed for people to sleep, and the master is helped to deal with occasional visits by a plurality of guests.
The existing sofa bed usually adopts the deformation from the sofa to the bed in a folding or stretching way, the deformation way usually needs to be controlled manually, the great effort is usually needed, and the unfolding flatness is different and the comfort degree is influenced due to the force factor of an individual.
The technical problem to be solved by the application is as follows: how to set up automatic sofa bed expansion structure for sofa bed is more convenient and automatic.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional electric telescopic sofa bed which is convenient to open.
In order to achieve the purpose, the utility model adopts the following technical scheme that the multifunctional electric telescopic sofa bed comprises a sofa bed frame body, wherein the sofa bed frame body comprises a main support, a second support in transmission fit with the main support and a third support in transmission fit with the second support, the second support and the third support are driven by an electric push rod driven by an air cylinder, and the main support, the second support and the third support are in limit transmission fit through steel wire ropes.
The multifunctional electric telescopic sofa bed is pushed by the electric push rod, force transmission is carried out by the steel wire rope matched with the steel wire driving wheel, mutual displacement of the three-stage supports can be realized in a linkage mode only by starting the electric push rod, one-key driving is realized to realize mutual conversion of sofa forms and bed forms, and the multifunctional electric telescopic sofa bed is convenient, efficient and automatic.
In some embodiments, the electric push rod comprises a driving rod core and a rod sleeve, the driving rod core is in driving connection with the air cylinder, the air cylinder is fixedly installed at the bottom of the main support, the rod sleeve is fixedly installed at the bottom of the main support, one end of the driving rod core is fixedly installed at the bottom of the second support, and the main support, the second support and the third support are in transmission fit through a steel wire rope.
In some embodiments, the four corners of the second bracket are provided with steel wire driving wheels, and the steel wire ropes are in driving fit with the steel wire driving wheels.
In some embodiments, the main support, the second support and the third support are respectively provided with a main support foot, a second support foot and a third support foot at the bottom.
In some embodiments, the bottom of the second supporting foot and the third supporting foot are provided with rollers.
In some embodiments, the primary, secondary, and tertiary support legs are staggered in position.
In some embodiments, the cylinder further comprises a control unit electrically coupled to the cylinder.
In some embodiments, the control unit is provided with a remote control device, which is a wireless signal transceiving device.
The utility model has the beneficial effects that: according to the multifunctional electric telescopic sofa bed, the electric push rod and the steel wire rope are arranged, so that the three-stage support in the sofa bed can be automatically unfolded and folded, namely, the sofa bed can be automatically unfolded and folded, manual disassembly and assembly or stretching are not needed, the whole process is automatic, convenience and rapidness are realized, and time and labor are saved.
Drawings
FIG. 1 is a schematic view of the multifunctional electric telescopic sofa bed according to the present invention in an opened state;
fig. 2 is a sofa state diagram of the multifunctional electric telescopic sofa bed of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the multifunctional electric telescopic sofa bed comprises a sofa bed frame body 1, wherein the sofa bed frame body 1 comprises a main support 2, a second support 3 in transmission fit with the main support 2 and a third support 4 in transmission fit with the second support 3, the second support 3 and the third support 4 are driven by an electric push rod 6 driven by a cylinder 5, and the main support 2, the second support 3 and the third support 4 are in spacing transmission fit through a steel wire rope 7.
This embodiment contains tertiary support in the sofa bed structure, constitutes whole sofa bed frame body 1 by main support 2, second support 3 and third support 4, and three support dislocation cooperation each other forms complete sofa seat, and when three support pulled open, the dislocation extended for can support the upper surface grow, form the state of bed, the top covers the cushion this moment and can regard as the bed to use.
When the sofa state is changed into the bed state, the air cylinder 5 works, the driving rod core 61 extends out to drive the second support 3 to move outwards, the third support 4 is driven to move outwards through the steel wire rope 7 while the second support 3 moves outwards, namely, the air cylinder 5 drives the second support 3 and the third support 4 to move outwards simultaneously, the stretching state into the bed state is realized, the air cylinder 5 can stop after extending in place, and the maximum stretching size can be set; when the bed state is converted into the sofa state, the air cylinder 5 recovers the driving rod core 61, and then drives the second support 3 and the third support 4 to recover inwards to recover into the sofa state.
Four corners of the second bracket 3 are provided with steel wire driving wheels 71, and the steel wire ropes 7 are in driving fit with the steel wire driving wheels 71. The wire transmission wheel 71 is used for transmitting and bearing force of the steel wire rope, and limiting transmission of the steel wire rope 7 is realized.
The main supporting leg 21, the second supporting leg 31 and the third supporting leg 41 are respectively arranged at the bottom of the main bracket 2, the second bracket 3 and the third bracket 4, the rollers 8 are arranged at the bottom of the second supporting leg 31 and the third supporting leg 41, and the positions of the main supporting leg 21, the second supporting leg 31 and the third supporting leg 41 are staggered.
The device is characterized by further comprising a control unit, wherein the control unit is electrically connected with the air cylinder 5 and is provided with a remote control device, and the remote control device is a wireless signal receiving and transmitting device.
Set up control unit and remote control unit, wireless control modes such as accessible wifi, infrared, bluetooth carry out the remote control through connecting remote controller or cell-phone, and control is convenient.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. Multifunctional electric telescopic sofa bed, including sofa bed frame body (1), its characterized in that, sofa bed frame body (1) include main support (2), with main support (2) transmission complex second support (3) and with second support (3) transmission complex third support (4), second support (3) and third support (4) are through electric putter (6) drive by cylinder (5), realize spacing transmission cooperation through wire rope (7) between main support (2), second support (3) and third support (4).
2. The multifunctional electric telescopic sofa bed according to claim 1, wherein the electric push rod (6) comprises a driving rod core (61) and a rod sleeve (62), the driving rod core (61) is in driving connection with the air cylinder (5), the air cylinder (5) is fixedly installed at the bottom of the main support (2), the rod sleeve (62) is fixedly installed at the bottom of the main support (2), one end of the driving rod core (61) is fixedly installed at the bottom of the second support (3), and the main support (2), the second support (3) and the third support (4) are in transmission fit through a steel wire rope (7).
3. The multifunctional electric telescopic sofa bed according to claim 2, wherein the four corners of the second bracket (3) are provided with wire transmission wheels (71), and the wire ropes (7) are in transmission fit with the wire transmission wheels (71).
4. The multifunctional electric telescopic sofa bed according to claim 1, wherein the main support (2), the second support (3) and the third support (4) are provided with a main support foot (21), a second support foot (31) and a third support foot (41) at the bottom, respectively.
5. The multifunctional electric telescopic sofa bed according to claim 4, wherein the bottom of the second supporting foot (31) and the third supporting foot (41) are provided with rollers (8).
6. The multifunctional electric telescopic sofa bed according to claim 4, wherein the main supporting foot (21), the second supporting foot (31) and the third supporting foot (41) are in staggered position.
7. The multifunctional electric telescopic sofa bed according to claim 1, further comprising a control unit electrically coupled with the cylinder (5).
8. The multifunctional electric telescopic sofa bed according to claim 7, wherein the control unit is provided with a remote control device, and the remote control device is a wireless signal transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067752.XU CN215959105U (en) | 2020-12-18 | 2020-12-18 | Multifunctional electric telescopic sofa bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067752.XU CN215959105U (en) | 2020-12-18 | 2020-12-18 | Multifunctional electric telescopic sofa bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215959105U true CN215959105U (en) | 2022-03-08 |
Family
ID=80567184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023067752.XU Expired - Fee Related CN215959105U (en) | 2020-12-18 | 2020-12-18 | Multifunctional electric telescopic sofa bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215959105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947444A (en) * | 2022-04-22 | 2022-08-30 | 天长市西达克家居有限公司 | Sofa bed with adjustable pull |
-
2020
- 2020-12-18 CN CN202023067752.XU patent/CN215959105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947444A (en) * | 2022-04-22 | 2022-08-30 | 天长市西达克家居有限公司 | Sofa bed with adjustable pull |
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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: 20220308 |