CN220675619U - Lifting device and functional sofa adopting same - Google Patents
Lifting device and functional sofa adopting same Download PDFInfo
- Publication number
- CN220675619U CN220675619U CN202321797139.4U CN202321797139U CN220675619U CN 220675619 U CN220675619 U CN 220675619U CN 202321797139 U CN202321797139 U CN 202321797139U CN 220675619 U CN220675619 U CN 220675619U
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- Prior art keywords
- lifting
- base
- rod
- sofa
- lifting device
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a lifting device and a functional sofa adopting the same. The lifting device comprises a lifting base, wherein seat mounting plates are arranged on two sides above the lifting base, a reciprocating mechanism is arranged between the seat mounting plates and the lifting base, the reciprocating mechanism drives the seat mounting plates to vertically move up and down, the seat mounting plates comprise first vertical plates connected with the reciprocating mechanism, first transverse plates are bent at the bottoms of the first vertical plates, second transverse plates are bent at one ends of the first transverse plates, which are opposite to the lifting base, of the second transverse plates, and second transverse plates used for installing functional iron frames are bent at the bottoms of the second transverse plates. The utility model solves the problem that the prior art can not meet the use requirement of the functional sofa.
Description
Technical Field
The utility model relates to the field of household manufacturing, in particular to a lifting device and a functional sofa adopting the same.
Background
In order to meet market demands, the current application number is CN201720282601.5, and the name of the Chinese patent is seat lumbar support mechanism and electric seat, which drives a fork-shaped lifting mechanism through a motor part to enable a lumbar support rod to lift, so as to control the lifting of the electric seat arranged on the lumbar support rod. However, in combination with the drawings of the above patent document, the mounting surface of the lumbar support rod is higher, and the opening distance of the mounting holes on both sides is narrower, if a functional sofa with heavy weight is mounted thereon, and the lumbar support rod in the above patent document obviously cannot meet the use requirement in consideration of the bearing of the functional sofa.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the lifting device which has high stability and can meet the use requirement of a functional sofa.
In order to achieve the above purpose, the lifting device of the utility model adopts the following technical scheme:
the utility model provides a elevating gear, includes the lift base, and the both sides of lift base top are provided with the seat mounting panel, are provided with reciprocating mechanism between seat mounting panel and the lift base, and reciprocating mechanism orders about the vertical up-and-down motion of seat mounting panel, the seat mounting panel includes the first riser of being connected with reciprocating mechanism, and the bottom of first riser is bent and is had first diaphragm, and the one end of first diaphragm back to the lift base is bent and is had the second riser, and the bottom of second riser is bent and is had the second diaphragm that is used for installing the function iron stand.
Preferably, a support bar is arranged between the first vertical plates at two sides.
Preferably, the support bar is detachably connected to the first riser.
Preferably, the reciprocating mechanism comprises a push rod motor, the body of the push rod motor is hinged to one side of the lifting base, the telescopic end of the push rod motor is hinged to a driving rod, two sides of the driving rod are provided with first lifting rods, the bottom of each first lifting rod is provided with a first sliding shaft, the lifting base is provided with a first horizontal sliding chute in which the first sliding shaft slides, the top of each first lifting rod extends to one side of the push rod motor body and is hinged to a first vertical plate, the middle of each first lifting rod is hinged to a second lifting rod, the second lifting rod is X-shaped with the first lifting rod, the bottom of each second lifting rod is hinged to the lifting base, the top of each second lifting rod is provided with a second sliding shaft, and each first vertical plate is provided with a second horizontal sliding chute in which the second sliding shaft slides.
Preferably, the driving rod is detachably connected with the first lifting rod.
Preferably, the side wall of the lifting base is provided with a first limiting pin for preventing the second lifting rod from falling further, and the second lifting rod is provided with a second limiting pin for preventing the first lifting rod from falling further.
Preferably, the lifting base comprises a fixed rod hinged with the push rod motor body, and bottom plates in L shapes are arranged on two sides of the fixed rod.
Preferably, the fixing rod is detachably connected with the bottom plate.
In order to achieve the above purpose, the technical scheme of the functional sofa adopting the lifting device of the utility model is as follows:
the functional sofa adopting the lifting device comprises a sofa base and a functional iron frame, wherein the functional iron frame is detachably arranged at the top of the sofa base through the lifting device.
Preferably, the sofa base is a rotatable base.
Preferably, the functional iron frame is an electric swing chair. Or an electric rocking chair or an iron frame with stretching function only.
Compared with the prior art, the utility model has the following advantages:
1. the second transverse plate is closer to the ground, and the gravity center of the functional iron frame is lowered, so that the stability is improved, and the use requirement of the functional iron frame is met;
2. providing a support bar further enhances stability;
3. providing a first limit pin and a second limit pin, and ensuring the stability of the functional sofa at the lowest position; when the telescopic end of the push rod motor is retracted, the functional sofa is lifted, and the locking force of the push rod motor is large at the moment, so that the stability of the functional sofa after being lifted is ensured.
4. All parts are detachably connected, so that the transportation is convenient, and meanwhile, the supporting rods, the fixing rods and the driving rods with different lengths can be replaced to adapt to the functional iron frames with different widths.
Drawings
FIG. 1 is a schematic view of a lifting device;
FIG. 2 is a schematic view of the structure of the lifting base;
FIG. 3 is a schematic structural view of a seat mounting plate;
FIG. 4 is a schematic structural view of the reciprocator;
fig. 5 is a schematic structural view of a functional sofa using the lifting device.
The lifting device comprises a lifting base, a 111 fixing rod, a 112 bottom plate, a 1121 first horizontal sliding groove, a 1122 first limiting pin, a 12 seat mounting plate, a 121 first vertical plate, a 1211 second horizontal sliding groove, a 122 first transverse plate, a 123 second vertical plate, a 124 second transverse plate, a 13 supporting rod, a 14 reciprocating mechanism, a 141 pushing rod motor, a 142 driving rod, a 143 first lifting rod, a 144 second lifting rod, a 1441 second limiting pin, a 2 sofa base and a 3-function iron frame.
Detailed Description
The present utility model is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the utility model and not limiting of its scope, since various equivalent modifications to the utility model will fall within the scope of the appended claims to the skilled person after reading the utility model.
As shown in fig. 1 to 4, a lifting device 1 comprises a lifting base 11, the lifting base comprises a fixed rod 111, two sides of the fixed rod are detachably connected with a bottom plate 112 in an L shape, a seat mounting plate 12 is arranged above the mounting plate, the seat mounting plate comprises a first vertical plate 121, the bottom of the first vertical plate is bent to form a first transverse plate 122, one end of the first transverse plate, which is opposite to the lifting base, is bent to form a second vertical plate 123, the bottom of the second vertical plate is bent to form a second transverse plate 124 for mounting a functional iron frame, in order to further improve the stability of the device, a supporting rod 13 is detachably arranged between the first vertical plates at two sides, a reciprocating mechanism 14 is arranged between the seat mounting plate and the lifting base and drives the seat mounting plate to vertically move up and down, the reciprocating mechanism comprises a push rod motor 141, a body of the push rod motor is hinged to the middle part of the fixed rod, and a telescopic end of the push rod motor is hinged with a driving rod 142, the two sides of the driving rod are detachably connected with the first lifting rod 143, the bottom of the first lifting rod is provided with a first sliding shaft, the vertical face of the bottom plate is provided with a first horizontal chute 1121 for sliding the first sliding shaft, the top of the first lifting rod extends to one side of the push rod motor body and is hinged with a first vertical plate, the middle part of the first lifting rod is hinged with a second lifting rod 144, the second lifting rod and the first lifting rod are in an X shape, the bottom of the second lifting rod is hinged with the vertical face of the bottom plate, the top of the second lifting rod is provided with a second sliding shaft, the first vertical plate is provided with a second horizontal chute 1211 for sliding the second sliding shaft, when the telescopic end of the push rod motor contracts, a functional sofa arranged on the second transverse plate ascends, the locking force of the push rod motor is good at this moment, the stability of the functional sofa at a high position can be ensured, the side wall of the bottom plate is provided with a first limiting pin 1122 for preventing the second lifting rod from further falling back, and a second limiting pin 1441 for preventing the first lifting rod from falling further is arranged on the second lifting rod, so that the stability of the functional sofa at the lowest position is ensured.
The specific working process and principle of the lifting device of the utility model are as follows: the second diaphragm is closer to the ground, and the gravity center of the functional iron frame is reduced, so that the stability is improved, and the use requirement of the functional iron frame is met.
As shown in fig. 5, the functional sofa adopting the lifting device comprises a sofa base 2 and a functional iron frame 3, wherein the sofa base is a rotatable base, the functional iron frame is an electric swing chair, and the functional iron frame is detachably arranged at the top of the sofa base through the lifting device.
The specific working process and principle of the functional sofa adopting the lifting device are as follows: when the height of the functional sofa needs to be adjusted upwards, the push rod motor is started, the telescopic end of the push rod motor is retracted, the driving rod slides to one side of the fixing rod, and the first lifting rod and the second lifting rod prop up the functional sofa.
The utility model has large bearing capacity and good stability, can be installed on various functional sofas in a modularized form, and does not influence the self functions of the functional sofas.
Claims (9)
1. A lifting device, characterized in that: including the lift base, the both sides of lift base top are provided with the seat mounting panel, are provided with reciprocating mechanism between seat mounting panel and the lift base, and reciprocating mechanism orders about the vertical up-and-down motion of seat mounting panel, the seat mounting panel includes the first riser of being connected with reciprocating mechanism, and the bottom of first riser is bent and is had first diaphragm, and the one end that first diaphragm was back to the lift base is bent has the second riser, and the bottom of second riser is bent and is had the second diaphragm that is used for installing the function iron stand.
2. The lifting device of claim 1, wherein: a supporting rod is arranged between the first vertical plates at two sides.
3. The lifting device of claim 2, wherein: the support rod is detachably connected with the first vertical plate.
4. The lifting device of claim 1, wherein: the reciprocating mechanism comprises a push rod motor, a body of the push rod motor is hinged to one side of a lifting base, a driving rod is hinged to a telescopic end of the push rod motor, first lifting rods are arranged on two sides of the driving rod, first sliding shafts are arranged at the bottoms of the first lifting rods, first horizontal sliding grooves for sliding of the first sliding shafts are formed in the lifting base, one side of the first lifting rods stretches to the push rod motor body and is hinged to a first vertical plate, second lifting rods are hinged to the middle of the first lifting rods, X-shaped are arranged between the second lifting rods and the first lifting rods, bottoms of the second lifting rods are hinged to the lifting base, second sliding shafts are arranged at the tops of the second lifting rods, and second horizontal sliding grooves for sliding of the second sliding shafts are formed in the first vertical plate.
5. The lifting device of claim 4, wherein: the side wall of the lifting base is provided with a first limiting pin for preventing the second lifting rod from falling back further, and the second lifting rod is provided with a second limiting pin for preventing the first lifting rod from falling back further.
6. The lifting device of claim 5, wherein: the lifting base comprises a fixed rod hinged with the push rod motor body, and bottom plates in L shapes are arranged on two sides of the fixed rod.
7. A functional sofa employing the lifting device of any one of claims 1-6, characterized in that: the sofa comprises a sofa base and a functional iron frame, wherein the functional iron frame is detachably arranged at the top of the sofa base through a lifting device.
8. The functional sofa of claim 7 wherein: the sofa base is a rotatable base.
9. The functional sofa of claim 7 wherein: the functional iron frame is an electric swing chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321797139.4U CN220675619U (en) | 2023-07-10 | 2023-07-10 | Lifting device and functional sofa adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321797139.4U CN220675619U (en) | 2023-07-10 | 2023-07-10 | Lifting device and functional sofa adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220675619U true CN220675619U (en) | 2024-03-29 |
Family
ID=90376486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321797139.4U Active CN220675619U (en) | 2023-07-10 | 2023-07-10 | Lifting device and functional sofa adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220675619U (en) |
-
2023
- 2023-07-10 CN CN202321797139.4U patent/CN220675619U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |