CN210055325U - Novel sofa - Google Patents
Novel sofa Download PDFInfo
- Publication number
- CN210055325U CN210055325U CN201920894440.4U CN201920894440U CN210055325U CN 210055325 U CN210055325 U CN 210055325U CN 201920894440 U CN201920894440 U CN 201920894440U CN 210055325 U CN210055325 U CN 210055325U
- Authority
- CN
- China
- Prior art keywords
- sofa
- screw rod
- make
- hinge
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to the technical field of furniture, concretely relates to novel sofa, including sofa, movable plate, free bearing, hinge rod, screw-nut, pivot, drive arrangement is used for driving the pivot and rotates. The utility model has the advantages that: through the rotation of pivot, make two screw-nut drive two movable plates and be close to relatively, make the hinge lever along rotating with the articulated department of free bearing, and then the flexible unit that makes the hinge lever form is flexible, will remove wheel protrusion sofa bottom surface, and support the sofa and place the face, make the sofa can go up and down, remove wheel protrusion sofa bottom surface simultaneously, make the sofa have the removal function, thereby made things convenient for moving of sofa, remove, simultaneously because the sofa can go up and down, make the sofa and the interval of placing the face can increase, make things convenient for outside burnisher to stretch into the sofa below, place the face to the sofa below and clean.
Description
Technical Field
The utility model relates to the technical field of furniture, concretely relates to novel sofa.
Background
After the sofa is used for a long time, dust is easily accumulated on the ground below the sofa, when the dust is cleaned, because the gap between the bottom surface of the sofa and the ground is small, a cleaning tool cannot be extended into the lower part of the sofa generally, so that the sofa is inconvenient to clean, and in addition, the sofa is not provided with a moving wheel generally, so that when the sofa needs to be moved and moved, a plurality of persons are required to lift the sofa together, so that the sofa can be moved, and the inconvenience of sofa movement is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a novel sofa, it can realize providing can conveniently remove and the clean sofa in ground of being convenient for.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a novel sofa comprises a sofa body and further comprises:
the two moving plates are horizontally connected to the sofa in a sliding mode, and the bottom face of the corresponding sofa is provided with a concave clearance groove for the moving plates to freely pass through;
the hinged supports are fixedly connected to two ends of the two moving plates in pairs in the length direction;
the four hinge rods are pivoted in pairs to form a telescopic unit, one end of each hinge rod in each telescopic unit is correspondingly hinged with the two hinged supports on the two moving plates, and the other free end of each hinge rod is rotatably connected with a moving wheel;
the two screw rod nuts are arranged and are respectively embedded on the two moving plates;
the rotating shaft is horizontally and rotatably connected in the sofa, a first screw rod section and a second screw rod section with opposite thread turning directions are respectively arranged at the two ends of the rotating shaft, the two screw rod nuts are respectively sleeved on the first screw rod section and the second screw rod section in a threaded manner, and the rotating shaft drives the two screw rod nuts to relatively move when rotating so as to enable the hinge rods on the two telescopic units to rotate along the pivoting position and enable the movable wheels to protrude out of the bottom surface of the sofa;
and the driving device is used for driving the rotating shaft to rotate.
Furthermore, slide rails and slide blocks are arranged in the clearance grooves, the number of the slide blocks corresponds to that of the hinged support, and the slide blocks are correspondingly and fixedly connected to the movable plate, so that the movable plate is slidably connected into the sofa through the slide rails and the slide blocks.
Further, the bottom surface of the sofa is provided with a plurality of cushions for supporting the sofa.
Furthermore, the driving device comprises a worm wheel coaxially and fixedly connected to the rotating shaft and a worm which is horizontally and rotatably connected to the sofa and meshed with the worm wheel.
Furthermore, the worm is driven by a motor arranged on the sofa to rotate, and correspondingly, an installation groove for installing the motor is formed in the sofa.
The utility model has the advantages that: through the rotation of pivot, make two screw-nut drive two movable plates and be close to relatively, make the hinge lever along rotating with the articulated department of free bearing, and then the flexible unit that makes the hinge lever form is flexible, will remove wheel protrusion sofa bottom surface, and support the sofa face of placing, make the sofa can go up and down, remove wheel protrusion sofa bottom surface simultaneously, make the sofa have the removal function, thereby made things convenient for the movement to the sofa, remove, simultaneously because the sofa can go up and down, make the sofa and the interval of placing the face can increase, make things convenient for outside burnisher to stretch into the sofa below, place the face to the sofa below and clean, it comprises worm gear to set up drive arrangement in addition, when worm gear meshing transmission, have mechanical auto-lock nature, make the sofa after going up and down, can not lead to altitude variation because the rotation of pivot by oneself, improve the security.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic bottom view of the three-dimensional structure of FIG. 1;
FIG. 3 is an exploded perspective view of the sofa of FIG. 1 with the sofa removed;
in the drawings, the reference numerals denote the following components:
1-sofa, 2-moving plate, 3-clearance groove, 4-hinged support, 5-hinged rod, 6-moving wheel, 7-screw nut, 8-first screw rod section, 9-second screw rod section, 10-sliding rail, 11-sliding block, 12-soft pad, 13-worm wheel, 14-worm, 15-motor and 16-mounting groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The novel sofa shown in fig. 1-3 comprises a sofa 1, and further comprises:
the two movable plates 2 are horizontally connected to the sofa 1 in a sliding manner, and the bottom surface of the corresponding sofa 1 is provided with a concave clearance groove 3 for the movable plates 2 to freely pass through;
the hinged supports 4 are fixedly connected to two ends of the two moving plates 2 in pairs in the length direction;
the four hinge rods 5 are pivoted in pairs to form a telescopic unit, one end of each hinge rod 5 in each telescopic unit is correspondingly hinged with the two hinged supports 4 on the two moving plates 2, and the other free end of each hinge rod 5 is rotatably connected with a moving wheel 6;
the two screw rod nuts 7 are arranged and are respectively embedded on the two moving plates 2;
the rotating shaft is horizontally and rotatably connected in the sofa 1, a first screw rod section 8 and a second screw rod section 9 with opposite thread turning directions are respectively arranged at two ends of the rotating shaft, the two screw rod nuts 7 are respectively sleeved on the first screw rod section 8 and the second screw rod section 9 in a threaded manner, and when the rotating shaft rotates, the two screw rod nuts 7 are driven to relatively move, so that the hinge rods 5 on the two telescopic units rotate along the pivoting positions, and the moving wheel 6 protrudes out of the bottom surface of the sofa 1;
and the driving device is used for driving the rotating shaft to rotate.
The bottom surface of the sofa 1 is provided with a plurality of cushions 12 for supporting the sofa, and the cushions can buffer the sofa to a certain extent when in use, so that the sofa surface is prevented from being damaged.
The driving device comprises a worm wheel 13 coaxially and fixedly connected to the rotating shaft and a worm 14 horizontally and rotatably connected to the sofa 1 and meshed with the worm wheel 13.
The worm 14 is driven by a motor 15 arranged on the sofa 1 to rotate, correspondingly, the sofa 1 is provided with a mounting groove 16 for mounting the power supply motor 15, and the motor can reduce the labor intensity of operators for rotating the worm and improve the efficiency.
The utility model discloses when using: when moving the sofa, move or clean the face of placing below the sofa, at first switch on external power supply, the starter motor, the motor rotates, it rotates to drive the worm, make the worm wheel rotate, and then the drive pivot rotates, because the screw thread of the epaxial first lead screw section of commentaries on classics is opposite with the second lead screw section, two screw-nut will move relatively this moment, and drive two movable plates and slide on the slide rail, and relative motion, the hinge lever of two looks pin joints will rotate along pin joint department, and will remove the wheel and bulge sofa bottom surface, the pivot continues to rotate, make the hinge lever rise the sofa to suitable height, can remove the sofa this moment or stretch into the burnisher below with burnisher, clean.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a novel sofa, includes sofa (1), its characterized in that still includes:
the two movable plates (2) are horizontally connected to the sofa (1) in a sliding manner, and the bottom surface of the corresponding sofa (1) is provided with a concave clearance groove (3) for the movable plates (2) to freely pass through;
the hinged supports (4) are fixedly connected to two ends of the two moving plates (2) in pairs in the length direction;
the four hinge rods (5) are arranged, every two of the four hinge rods (5) are pivoted to form a telescopic unit, one end of each of the two hinge rods (5) in each telescopic unit is correspondingly hinged to the two hinge seats (4) on the two movable plates (2), and the other free end of each hinge rod is rotatably connected with a movable wheel (6);
the two screw rod nuts (7) are arranged, and the two screw rod nuts (7) are respectively embedded on the two moving plates (2);
the rotating shaft is horizontally and rotatably connected in the sofa (1), a first screw rod section (8) and a second screw rod section (9) with opposite thread turning directions are respectively arranged at two ends of the rotating shaft, the two screw rod nuts (7) are respectively sleeved on the first screw rod section (8) and the second screw rod section (9) in a threaded manner, and when the rotating shaft rotates, the two screw rod nuts (7) are driven to relatively move, so that the hinge rods (5) on the two telescopic units rotate along the pivoting positions, and the movable wheel (6) protrudes out of the bottom surface of the sofa (1);
and the driving device is used for driving the rotating shaft to rotate.
2. The novel sofa according to claim 1, wherein the clearance groove (3) is provided with a sliding rail (10) and sliding blocks (11), the number of the sliding blocks (11) corresponds to the number of the hinge seats (4), and the sliding blocks are correspondingly and fixedly connected to the moving plate (2), so that the moving plate (2) is slidably connected to the sofa (1) through the sliding rail (10) and the sliding blocks (11).
3. The new sofa according to claim 1, characterised in that the sofa (1) is provided with a plurality of cushions (12) on its bottom surface for supporting it.
4. The new sofa according to claim 1, characterised in that the driving device comprises a worm wheel (13) coaxially fixed on the rotation shaft, a worm (14) horizontally rotatably connected to the sofa (1) and engaged with the worm wheel (13).
5. The novel sofa according to claim 4, characterized in that the worm (14) is driven by a motor (15) arranged on the sofa (1) to rotate, and the corresponding sofa (1) is provided with a mounting groove (16) for mounting the motor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894440.4U CN210055325U (en) | 2019-06-13 | 2019-06-13 | Novel sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894440.4U CN210055325U (en) | 2019-06-13 | 2019-06-13 | Novel sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210055325U true CN210055325U (en) | 2020-02-14 |
Family
ID=69457643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920894440.4U Expired - Fee Related CN210055325U (en) | 2019-06-13 | 2019-06-13 | Novel sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210055325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995260A (en) * | 2021-10-11 | 2022-02-01 | 浙江山河家具有限公司 | Take raising and lowering functions's intelligent sofa |
-
2019
- 2019-06-13 CN CN201920894440.4U patent/CN210055325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995260A (en) * | 2021-10-11 | 2022-02-01 | 浙江山河家具有限公司 | Take raising and lowering functions's intelligent sofa |
| CN113995260B (en) * | 2021-10-11 | 2023-11-24 | 浙江山河家具有限公司 | Intelligent sofa with lifting function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109013416A (en) | A kind of energy-saving and environment-friendly retail shop advertisement board cleaning device | |
| CN109894398B (en) | Mechanical equipment oil wiping device | |
| CN209522411U (en) | A kind of electrical measurement wire cable winding-up device | |
| CN210055325U (en) | Novel sofa | |
| CN109921737A (en) | A kind of solar battery plate supporting device convenient for cleaning | |
| CN210097120U (en) | Disc filter belt cleaning device convenient to remove and height-adjusting | |
| CN211707465U (en) | Conference all-in-one is controlled in paperless demonstration of over-and-under type convenient to clearance | |
| CN211557347U (en) | Building engineering environment monitoring device | |
| CN117288475A (en) | Diesel generating set with production detection table | |
| CN108354582A (en) | A kind of ophthalmic protection type survey optometric device | |
| CN114838269A (en) | Novel subway employee acts on duty video acquisition device | |
| CN2855772Y (en) | Environmental protection type chalk-dust free black-board | |
| CN216941096U (en) | Clamping device is used in processing of leisure deck chair backplate | |
| CN210703960U (en) | Main rail processing equipment convenient to fully polish | |
| CN113520242A (en) | Wall cleaning device | |
| CN113890480A (en) | Solar cell panel with clean mechanism | |
| CN207929619U (en) | A kind of cleaning device being convenient to clean computer display | |
| CN214544479U (en) | Special surveillance camera machine of ann is controlled | |
| CN217381041U (en) | Vibration/noise reduction base for fan | |
| CN207364756U (en) | A kind of desk lamp with dust reduction capability | |
| CN219085591U (en) | Engineering project construction management safety warning mechanism | |
| CN220598290U (en) | Sweeping device of sweeping vehicle | |
| CN213616594U (en) | DC waterproof wire processing workbench convenient for height adjustment | |
| CN215868388U (en) | Commodity circulation management teaching is with removing sand table | |
| CN215999952U (en) | Hardware processing corner grinding device |
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: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |