CN224166003U - Electric driving type angle adjusting sofa structure - Google Patents

Abstract

This utility model discloses an electrically driven angle-adjustable sofa structure, relating to the field of sofa adjustment technology. It includes a device body, with a backrest assembly on one side inside the device body. A massage assembly is located on the top of the backrest assembly. The backrest assembly includes an adjustment frame, with the backrest body on top of the adjustment frame. A threaded rod is located at the center of the bottom of the adjustment frame, with a rotating shaft inside the threaded rod and an asynchronous motor on one side of the threaded rod. This utility model utilizes a massage assembly with multiple rotating blocks on a rotating rod. Rollers at the bottom of the massage sticks cause these massage sticks to rise alternately, achieving a massage effect. After the massage is complete, the telescopic rod is retracted, and springs return the massage sticks to their original positions. This provides a back massage function for the user, increasing the device's practicality. Furthermore, the irregularly shaped massage sticks increase the massage area, reduce localized stress, and improve its load-bearing capacity.

Description

Electric driving type angle adjusting sofa structure

Technical Field

The utility model relates to the technical field of sofa adjustment, in particular to an electric driving type angle adjustment sofa structure.

Background

Along with the gradual improvement of the living standard of people, the sofa is used as a living enjoyment product and is increasingly introduced into the families of common people.

The angle of the backrest body of the conventional sofa is fixed, a person can only maintain a backrest posture when sitting on the sofa, fatigue is easily produced when sitting for a long time, the conventional sofa with the adjustable backrest body angle is generally complicated in structure, the backrest body is single in adjustment angle, the backrest body is inflexible to adjust, the sofa is used for a single function and the like, the sofa (see patent number 201811241843.5 in detail) with the backrest body angle capable of being adjusted at will is provided, the sofa comprises a plurality of couch units, the couch units comprise a sofa frame assembly and an angle adjusting mechanism, the sofa frame assembly comprises a base, a seat frame and a back frame, the base comprises two base side plates, the base side plates are respectively provided with a front end installation part and a rear end installation part, the seat frame comprises two seat frame side plates, the back frame side plates, the angle adjusting mechanism comprises a support plate and an arc guide rail, one end outer side of the support plate is fixedly connected with the inner side of the rear end installation part, the other end outer side of the support plate is provided with a sliding boss, one end outer side of the arc guide rail is connected with the inner side of the seat frame side plate, the other end inner side of the seat frame is connected with the back frame side plate, and the back frame side plate is connected with the back frame side plate, and the angle adjusting mechanism is capable of realizing the angle adjustment through the sofa body is firm and the angle adjustment, and the angle adjustment of the sofa can be realized, and the angle adjustment is convenient.

However, at present, some existing angle adjusting sofas in the market are required to be manually adjusted, so that the angle adjusting work cannot be quickly performed, the use of the angle adjusting sofa is unchanged, some sofas are not provided with a massaging device, and when people tired massage, the people tired need to use a separate massaging chair to perform massage, so that the practicality is poor.

Disclosure of utility model

The utility model aims to solve the problems that at present, some existing angle adjusting sofas in the market need to be manually adjusted, the angle adjusting work cannot be quickly performed, the use is unchanged, and some sofas do not have a massage device, and when people for tired massage, the people need to use a separate massage chair for massage, so that the practicability is poor.

In order to achieve the aim, the utility model provides the technical scheme that the electric driving type angle adjusting sofa structure comprises a device body, wherein one side of the inside of the device body is provided with a backrest component, and the top of the backrest component is provided with a massage component;

The backrest assembly comprises an adjusting frame, the top of the adjusting frame is provided with a backrest body, a threaded rod is arranged at the middle position of the bottom of the adjusting frame, a rotating shaft is arranged in the threaded rod, an asynchronous motor is arranged on one side of the threaded rod, and a rotating frame is arranged outside the asynchronous motor;

the massage assembly comprises a rotary rod, a driving motor is arranged on one side of the rotary rod, telescopic rods are arranged at the bottoms of two ends of the rotary rod, a plurality of groups of massage rods are arranged at the top of the rotary rod, and connecting shafts are arranged at the bottoms of the massage rods.

As a still further proposal of the utility model, the device body comprises a base, a cushion is arranged at the top of the base, armrests are arranged at both sides of the cushion, and rubber pads are arranged at four corners of the bottom of the base.

As a still further proposal of the utility model, a storage box is arranged in the base, and the top of one group of handrails is provided with a control panel.

As a still further proposal of the utility model, both sides of the rotating frame are provided with fixing frames, and the asynchronous motor is rotationally connected with the base through the rotating frame and the fixing frames;

As a still further proposal of the utility model, the adjusting frame can be adjusted in angle with the base through the asynchronous motor, the rotating frame and the threaded rod.

As a still further proposal of the utility model, the bottoms of the massage bars are provided with springs, and the bottoms of the connecting shafts are provided with rollers.

As a still further proposal of the utility model, the surface of the outer part of the rotary rod is provided with a plurality of groups of rotary blocks, and the included angle between every two adjacent groups of rotary blocks is 72 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

1. The angle of the backrest body can be adjusted randomly by electrically adjusting the angle of the backrest body, and the complexity of manual adjustment is reduced;

2. Through the massage subassembly that sets up, because of being equipped with multiunit pivoted piece on the rotary rod, make multiunit massage stick rise in turn through the gyro wheel of massage stick bottom to reach the purpose of massage, after the massage is accomplished, withdraw the telescopic link, make the massage stick withdraw the normal position through the spring, can realize the back massage function to the user, with the practicality of increase device, and utilize the irregular massage stick, increased the massage area, reduced the local atress, thereby improved its bearing capacity, guaranteed the stability of its use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a partial perspective view of the present utility model;

Fig. 4 is a schematic view of the structure of the massage assembly of the present utility model;

FIG. 5 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

fig. 6 is a partial perspective view of the massage assembly of the present utility model.

In the figure, 1, a device body; 101, a base, 102, a cushion, 103, a handrail, 104, a storage box, 105, a rubber pad, 106, a control panel, 2, a backrest component, 201, an adjusting frame, 202, a backrest body, 203, a rotating shaft, 204, a threaded rod, 205, a rotating frame, 206, an asynchronous motor, 207, a fixing frame, 3, a massaging component, 301, a rotating rod, 302, a driving motor, 303, a telescopic rod, 304, a connecting shaft, 305, a massaging rod, 306, a spring, 307, a roller, 308 and a rotating block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediary, or communicate between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1 to 6, in an embodiment of the utility model, an electrically driven angle adjusting sofa structure includes a device body 1, a backrest assembly 2 is disposed at one side of the interior of the device body 1, and a massage assembly 3 is disposed at the top of the backrest assembly 2;

The backrest assembly 2 comprises an adjusting frame 201, a backrest body 202 is arranged at the top of the adjusting frame 201, a threaded rod 204 is arranged at the middle position of the bottom of the adjusting frame 201, a rotating shaft 203 is arranged in the threaded rod 204, an asynchronous motor 206 is arranged on one side of the threaded rod 204, and a rotating frame 205 is arranged outside the asynchronous motor 206;

The massage assembly 3 includes a rotating rod 301, a driving motor 302 is disposed on one side of the rotating rod 301, telescopic rods 303 are disposed at bottoms of two ends of the rotating rod 301, a plurality of groups of massage rods 305 are disposed at tops of the rotating rod 301, and connecting shafts 304 are disposed at bottoms of the plurality of groups of massage rods 305.

Referring to fig. 1 and 2, the device body 1 includes a base 101, a cushion 102 is disposed on the top of the base 101, armrests 103 are disposed on two sides of the cushion 102, and rubber pads 105 are disposed at four corners of the bottom of the base 101 for supporting the electrically driven angle-adjustable sofa structure, so that the stability of the device is improved.

Referring to fig. 1 and 2, a storage box 104 is disposed in the base 101, and a control panel 106 is disposed at the top of one set of armrests 103 to provide a storage function for articles, wherein the control panel 106 facilitates control operation of each component.

Referring to fig. 2 and 3, the two sides of the rotating frame 205 are provided with fixing frames 207, and the asynchronous motor 206 is rotatably connected with the base 101 through the rotating frame 205 and the fixing frames 207, so that stability of the device in use is improved, and rotational friction force is reduced.

Referring to fig. 2 and 3, the adjusting frame 201 can be adjusted in angle with the base 101 through the asynchronous motor 206, the rotating frame 205 and the threaded rod 204, so as to provide an angle adjusting capability for the backrest body 202, so as to realize automatic angle adjustment of the device.

Referring to fig. 4 and 5, springs 306 are disposed at the bottoms of the multiple sets of massage bars 305, rollers 307 are disposed at the bottoms of the multiple sets of connection shafts 304, and the massage bars 305 can be retracted by the springs 306, and friction between the connection shafts 304 and the rotating blocks 308 is reduced by the rollers 307, so that the service life of the device is prolonged.

Referring to fig. 6, a plurality of sets of rotating blocks 308 are disposed on the outer surface of the rotating rod 301, and the included angle between every two adjacent sets of rotating blocks 308 is 72 °, so that the rotating blocks 308 can ensure that the massaging rod 305 moves up and down according to a certain rule, thereby improving massaging comfort.

When the angle of the backrest body 202 is required to be adjusted, the asynchronous motor 206 is started through the control panel 106, the output end of the asynchronous motor 206 drives the threaded rod 204 to rotate and stretch, and then drives the bottom of the adjusting frame 201 to rotate, and then drives the backrest body 202 to rotate for angle adjustment, and meanwhile, when the massage is required, the control panel 106 starts the telescopic rod 303 to lift the rotary rod 301;

Then start driving motor 302, driving motor 302 drives rotary rod 301 and rotates, because of being equipped with multiunit turning block 308 on the rotary rod 301, make multiunit massage stick 305 rise in turn through the gyro wheel 307 of massage stick 305 bottom to reach the purpose of massage, after the massage is accomplished, withdraw telescopic link 303, make massage stick 305 withdraw the normal position through spring 306, this device convenient to use, easy operation, backrest module 2 that sets up, but arbitrary electric adjustment backrest body angle has reduced manual mediation work's loaded down with trivial details, massage module 3 that sets up can realize the back massage function to the user, in order to increase the practicality of device.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. An electric driving type angle adjusting sofa structure comprises a device body (1) and is characterized in that a backrest component (2) is arranged on one side of the interior of the device body (1), and a massage component (3) is arranged at the top of the backrest component (2);

The backrest assembly (2) comprises an adjusting frame (201), wherein a backrest body (202) is arranged at the top of the adjusting frame (201), a threaded rod (204) is arranged at the middle position of the bottom of the adjusting frame (201), a rotating shaft (203) is arranged inside the threaded rod (204), an asynchronous motor (206) is arranged on one side of the threaded rod (204), and a rotating frame (205) is arranged outside the asynchronous motor (206);

The massage assembly (3) comprises a rotating rod (301), a driving motor (302) is arranged on one side of the rotating rod (301), telescopic rods (303) are arranged at the bottoms of two ends of the rotating rod (301), a plurality of groups of massage rods (305) are arranged at the top of the rotating rod (301), and connecting shafts (304) are arranged at the bottoms of the massage rods (305).

2. The electrically driven angle adjusting sofa structure according to claim 1, wherein the device body (1) comprises a base (101), a cushion (102) is arranged at the top of the base (101), armrests (103) are arranged on two sides of the cushion (102), and rubber pads (105) are arranged at four corners of the bottom of the base (101).

3. The electrically driven angle adjusting sofa structure according to claim 2, wherein a storage box (104) is provided inside the base (101), and wherein a control panel (106) is provided on top of one group of armrests (103).

4. The electrically driven angle adjusting sofa structure according to claim 1, wherein the two sides of the rotating frame (205) are provided with fixing frames (207), and the asynchronous motor (206) is rotatably connected with the base (101) through the rotating frame (205) and the fixing frames (207).

5. The electrically driven angle adjusting sofa structure according to claim 1, wherein the adjusting frame (201) is angularly adjustable with the base (101) through an asynchronous motor (206), a rotating frame (205) and a threaded rod (204).

6. The electrically driven angle adjusting sofa structure according to claim 1, wherein the bottoms of the massage bars (305) are provided with springs (306), and the bottoms of the connecting shafts (304) are provided with rollers (307).

7. The electrically driven angle adjusting sofa structure according to claim 1, wherein a plurality of sets of rotating blocks (308) are arranged on the outer surface of the rotating rod (301), and an included angle between every two adjacent sets of rotating blocks (308) is 72 °.