CN215190498U

CN215190498U - Mobile device for sofa

Info

Publication number: CN215190498U
Application number: CN202121512102.3U
Authority: CN
Inventors: 何东亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-17
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a moving device for sofa, which comprises a moving device and a supporting and carrying device, wherein the moving device comprises a power box, the side edge of the power box is provided with a power box, the power box is provided with a lifting button and a lowering button, the lower part of the power box is provided with a walking wheel through a wheel frame, the side edge of the wheel frame is provided with a locking device, the power box is internally provided with a transmission box and a cylinder body, the top part of the transmission box is connected with a motor, the top part of the cylinder body is connected with a bearing platform through a piston rod, the supporting and carrying device comprises a first lifting frame and a second lifting frame which are Z-shaped, the end part of the lower transverse rod of the first lifting frame is provided with an embedded rod, the end part of the lower transverse rod of the second lifting frame is provided with an embedded groove, the moving device for sofa has small structure, convenient use and simple operation, can easily lift and move the sofa with large body and large weight, providing convenience for daily life of people.

Description

Mobile device for sofa

Technical Field

The utility model relates to the field of daily necessities, specifically be a mobile device for sofa.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. The origin of the sofa dates back to the ancient egypt of about 2000 b.c. but the soft package sofa with the real meaning appears from the end of the sixteen century to the beginning of the seventeen century. In modern society, the sofa becomes a common article in daily life of people, replaces a chair and provides a comfortable sitting and lying environment for people.

In daily life of people, the position of a sofa is often required to be moved, but because the sofa is generally large and heavy, a plurality of people are required to cooperate together when the sofa is moved, which is inconvenient, and accidents are easy to happen, so that people are injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mobile device for sofa to solve and propose in the above-mentioned background art because the sofa is general great, and heavy, consequently need the cooperation jointly of a plurality of people when moving the sofa, not only comparatively inconvenient, the easy accident that takes place moreover leads to personnel injured's problem.

The technical scheme of the utility model is realized like this: the utility model provides a mobile device for sofa, includes mobile device and holds in the palm and carry the device, and mobile device includes the headstock, the side of headstock is provided with the power pack, be provided with the lifting button on the power pack and reduce the button, the walking wheel is installed through the wheel carrier in the headstock below, the wheel carrier side is provided with the locking device, headstock inside is provided with transmission case and cylinder body, the transmission case top is connected with the motor, the cylinder body top is connected with the plummer through the piston rod, holds in the palm the device including the first and the second of lifting frame that are "Z" form, the lower horizontal rod end of the first of lifting frame is provided with the gomphosis pole, the lower horizontal rod end of the second of lifting frame is provided with the gomphosis groove.

Preferably, the power box is fixedly connected with the shell of the power box, the power box is fixedly connected with the wheel carrier, and the wheel carrier is rotatably connected with the traveling wheel through a rotating shaft.

Preferably, the power supply box is electrically connected with the lifting button and the lowering button, and the power supply box is electrically connected with the motor.

Preferably, the motor is in transmission connection with the transmission box, the transmission box is in transmission connection with the cylinder body, and the cylinder body drives the bearing table to move up and down through the piston rod.

Preferably, the top of the bearing table is of an arc-shaped structure.

Preferably, the first lifting frame and the second lifting frame are provided with grooves matched with the bearing table in a forming mode below the upper transverse rod.

Preferably, the fitting rod is in transition fit with the fitting groove.

Preferably, the first lifting frame and the second lifting frame are both made of high-strength alloy steel.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the moving device for the sofa is small in structure, convenient to use and simple to operate, can be easily lifted and move the sofa with large body and heavy weight, and is convenient and fast to provide for daily life of people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of the present invention;

fig. 2 is an internal structure view of the power box of the present invention.

Wherein: 1. a power box; 2. a power supply box; 3. a lift button; 4. lowering the button; 5. an electric motor; 6. a piston rod; 7. a bearing table; 8. a wheel carrier; 9. a traveling wheel; 10. a locking device; 11. a first lifting frame; 12. a second lifting frame; 13. an engaging rod; 14. a fitting groove; 15. a transmission case; 16. a cylinder body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, a moving device for a sofa comprises a moving device and a supporting device, wherein the moving device comprises a power box 1, a power box 2 is arranged on the side of the power box 1, a lifting button 3 and a lowering button 4 are arranged on the power box 2, a traveling wheel 9 is arranged below the power box 1 through a wheel carrier 8, a locking device 10 is arranged on the side of the wheel carrier 8, a transmission box 15 and a cylinder 16 are arranged inside the power box 1, the top of the transmission box 15 is connected with a motor 5, the top of the cylinder 16 is connected with a bearing table 7 through a piston rod 6, the supporting device comprises a first supporting frame 11 and a second supporting frame 12 in a Z shape, an embedded rod 13 is arranged at the end of the lower transverse rod of the first supporting frame 11, and an embedded groove 14 is arranged at the end of the lower transverse rod of the second supporting frame 12.

Specifically, headstock 1 and power pack 2's casing fixed connection, headstock 1 and wheel carrier 8 fixed connection, wheel carrier 8 and walking wheel 9 are connected through the pivot rotation, set up like this and are convenient for drive this device through walking wheel 9 and remove required position.

Specifically, the power supply box 2 is electrically connected with the lifting button 3 and the lowering button 4, the power supply box 2 is electrically connected with the motor 5, so that the working instructions can be input through the lifting button 3 and the lowering button 4, and the power supply box 2 controls the operation of the motor 5.

Specifically, the motor 5 is in transmission connection with the transmission box 15, the transmission box 15 is in transmission connection with the cylinder body 16, the cylinder body 16 drives the bearing table 7 to move up and down through the piston rod 6, the motor 5 can drive the cylinder body 16 to rotate through the transmission box 15, the cylinder body 16 drives the bearing table 7 to lift through the piston rod 6, the bearing table 7 drives the first lifting frame 11 and the second lifting frame 12 to lift, and therefore the sofa is lifted.

Specifically, plummer 7 top is the arc structure, sets up like this and can provide the effect of support for the top through plummer 7.

Specifically, the grooves matched with the bearing table 7 are formed below the upper cross rods of the first lifting frame 11 and the second lifting frame 12, so that friction force between the bearing table 7 and the first lifting frame 11 and between the second lifting frame 12 can be improved, and the sofa is prevented from sliding when being pushed to move.

Specifically, the fitting rod 13 is fit over the fitting groove 14, and this arrangement facilitates insertion of the fitting rod 13 into the fitting groove 14.

Specifically, the first lifting frame 11 and the second lifting frame 12 are made of high-strength alloy steel, and the first lifting frame 11 and the second lifting frame 12 are arranged in such a way that the first lifting frame 11 and the second lifting frame 12 are not broken or deformed under the heavy pressure of the sofa.

The working principle is as follows: when the sofa needs to be moved, the first lifting frame 11 and the second lifting frame 12 are respectively inserted into the bottom of the sofa from two sides of the sofa, the embedded rod 13 is inserted into the embedded groove 14, so that the connection between the first lifting frame 11 and the second lifting frame 12 is completed, then the bearing tables 7 of the two moving devices are respectively placed below the upper cross rods of the first lifting frame 11 and the second lifting frame 12, then the lifting buttons 3 of the two moving devices are pressed, the lifting buttons 3 control the motor 5 to be started through the power box 2, the motor 5 drives the cylinder body 16 to rotate through the transmission box 15, the cylinder body 16 drives the bearing table 7 to be lifted through the piston rod 6, the bearing table 7 drives the first lifting frame 11 and the second lifting frame 12 to be lifted, then a user pushes the device to move to a required position through the driving of the travelling wheels 9, after the required position is reached, the lowering button 4 is pressed, and the height of the bearing table 7 is lowered, and taking the moving device out of the lower parts of the first lifting frame 11 and the second lifting frame 12, and taking the first lifting frame 11 and the second lifting frame 12 out of the sofa.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile device for a sofa, comprising: the moving device comprises a power box (1), a power box (2) is arranged on the side edge of the power box (1), a lifting button (3) and a lowering button (4) are arranged on the power box (2), a traveling wheel (9) is arranged below the power box (1) through a wheel carrier (8), a locking device (10) is arranged on the side edge of the wheel carrier (8), a transmission box (15) and a cylinder body (16) are arranged in the power box (1), the top of the transmission case (15) is connected with the motor (5), the top of the cylinder body (16) is connected with the bearing platform (7) through the piston rod (6), the supporting device comprises a Z-shaped first supporting frame (11) and a second supporting frame (12), the end part of the lower transverse rod of the first lifting frame (11) is provided with an embedded rod (13), the end part of the lower transverse rod of the second lifting frame (12) is provided with an embedded groove (14).

2. The mobile device for sofa as claimed in claim 1, wherein: power box (1) with the casing fixed connection of power pack (2), power box (1) with wheel carrier (8) fixed connection, wheel carrier (8) with walking wheel (9) are connected through the pivot rotation.

3. The mobile device for sofa as claimed in claim 1, wherein: the power supply box (2) is electrically connected with the lifting button (3) and the lowering button (4), and the power supply box (2) is electrically connected with the motor (5).

4. The mobile device for sofa as claimed in claim 1, wherein: the motor (5) is in transmission connection with the transmission box (15), the transmission box (15) is in transmission connection with the cylinder body (16), and the cylinder body (16) drives the bearing table (7) to move up and down through the piston rod (6).

5. The mobile device for sofa as claimed in claim 1, wherein: the top of the bearing table (7) is of an arc-shaped structure.

6. The mobile device for sofa as claimed in claim 1, wherein: and grooves matched with the bearing table (7) are formed below the upper transverse rods of the first lifting frame (11) and the second lifting frame (12).

7. The mobile device for sofa as claimed in claim 1, wherein: the embedding rod (13) is in transition fit with the embedding groove (14).

8. The mobile device for sofa as claimed in claim 1, wherein: the first lifting frame (11) and the second lifting frame (12) are made of high-strength alloy steel.