CN215951861U

CN215951861U - A kind of refrigerator

Info

Publication number: CN215951861U
Application number: CN202121741323.8U
Authority: CN
Inventors: 范金芝; 徐展帆
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-04
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses a refrigerator, which comprises: the door comprises a box body, a door body, a transmission device and a driving device. The box body is cylindrical, a refrigerating chamber is arranged in the box body, and an opening communicated with the refrigerating chamber is formed in the surface of the box body; the door body cover is arranged at the opening, the input end of the transmission device is connected with the driving device, and the output end of the transmission device is connected with the door body and can drive the door body to slide to one side of the opening; the driving device is arranged on the box body and used for driving the transmission device; the bottom of the box body is provided with a supporting part, and the door body is arranged on the supporting part and can slide on the supporting part. According to the utility model, the door body can move to the side face of the refrigerator body on one side of the opening, and when the door body is opened and closed, the door body can be opened and closed without providing a large fan-shaped space for the refrigerator, so that the space occupied by the door body when the door body is opened and closed is reduced, and convenience is provided for users.

Description

A kind of refrigerator

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background

At present, door bodies of refrigerators are basically hinged on refrigerator bodies, and in order to realize smooth opening and closing, fan-shaped spaces with the radius equal to the width of the door bodies are at least required to be provided for the door bodies, so that great inconvenience is brought to users with nervous spaces.

Therefore, a refrigerator which occupies a small space when the door body is opened and closed is required in the market.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: provided is a refrigerator which can reduce the space occupied when a door body is opened and closed.

In order to achieve the above object, the present invention provides a refrigerator including:

the refrigerator comprises a box body, a refrigerating chamber and a refrigerating chamber, wherein the box body is cylindrical, the refrigerating chamber is arranged in the box body, and an opening communicated with the refrigerating chamber is formed in the surface of the box body;

further comprising:

the door body is covered at the opening;

the input end of the transmission device is connected with the driving device, and the output end of the transmission device is connected with the door body and can drive the door body to slide to one side of the opening;

the driving device is arranged on the box body and used for driving the transmission device;

the bottom of the box body is provided with a supporting part, and the door body is arranged on the supporting part and can slide on the supporting part.

In some embodiments of the present application, the drive device has a drive shaft;

the transmission device includes:

a transmission gear provided on the drive shaft;

and the transmission rack is horizontally arranged on the door body and is meshed with the transmission gear.

In some embodiments of the present application, the first and second,

the driving shaft is a telescopic shaft;

limiting plates are arranged on the door bodies on the two sides of the transmission rack;

when the driving shaft extends, the door body is driven to pop out from the opening, and when the driving shaft shortens, the door body is driven to close on the opening.

In some embodiments of the present application, a containing groove is formed in the box body, and the transmission gear is located in the containing groove.

In some embodiments of the present application, the transmission gear is disposed on the top of the box body, and the transmission rack is disposed on the top of the door body.

In some embodiments of this application, be provided with the display screen on the box, be provided with the button that is used for controlling a body switch on the display screen, the button with drive arrangement electricity is connected.

In some embodiments of the present application, a sensor for detecting whether an obstacle exists on a movement path of the door body is further disposed on the box body, and the sensor is electrically connected to the driving device.

In some embodiments of the present application, the sensor is disposed on one side of the opening, and is configured to detect whether an obstacle exists on a movement path when the door body is closed.

In some embodiments of the present application, at least a portion of the support portion is disposed at a bottom edge of the opening.

In some embodiments of the present application, a limiting block is disposed at one end of the supporting portion away from the opening.

Compared with the prior art, the embodiment of the utility model provides a refrigerator, which has the beneficial effects that:

according to the refrigerator provided by the embodiment of the utility model, the door body can move to the side face of the refrigerator body on one side of the opening, and when the door body is opened and closed, the door body can be opened and closed without providing a large fan-shaped space for the refrigerator, so that the space occupied by the door body when the door body is opened and closed is reduced, and convenience is provided for a user.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a refrigerator according to the present invention.

Fig. 2 is a schematic structural view of another angle of the refrigerator according to the present invention.

Fig. 3 is a schematic structural diagram of the box body of the present invention.

Fig. 4 is a schematic structural diagram of the door body of the utility model.

Fig. 5 is a schematic diagram of the door body pop-up of the utility model.

Fig. 6 is an enlarged schematic view of a point a in fig. 5.

Fig. 7 is a schematic view illustrating the opening of the door body according to the present invention.

Fig. 8 is an enlarged schematic view at B in fig. 7.

In the figure, 100, a box body; 200. a door body; 300. a transmission device; 400. a drive device; 110. an opening; 120. a containing groove; 130. a display screen; 140. a sensor; 150. a support portion; 151. a limiting block; 210. a limiting plate; 310. a drive rack; 320. a transmission gear; 410. a drive shaft.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 and 2, a refrigerator according to a preferred embodiment of the present invention includes: the refrigerator comprises a box body 100, a door body 200, a transmission device 300 and a driving device 400.

Referring to fig. 3, the casing 100 is cylindrical, and has a refrigerating chamber therein and an opening 110 formed on a surface thereof to communicate with the refrigerating chamber.

Referring to fig. 4, the door 200 is disposed at the opening 110. When the door 200 is opened, the opening 110 can be exposed, so that a user can conveniently take and put articles in the refrigerating chamber.

Referring to fig. 1 and 2, an input end of the transmission device 300 is connected to the driving device 400, and an output end of the transmission device 300 is connected to the door 200, and can drive the door 200 to slide to one side of the opening 110; the transmission device 300 can control the motion trace of the door body 200.

The driving unit 400 is disposed on the case 100 to drive the transmission 300. The driving device 400 provides a driving force for the movement of the door 200 to drive the opening and closing of the door 200.

The bottom of the cabinet 100 is provided with a support portion 150, and the door 200 is disposed on the support portion 150 and can slide on the support portion 150. The door 200 is supported on the support part 150, and the case 100 is supported by the support part 150, regardless of the opened and closed states or during the movement.

According to the refrigerator provided by the embodiment of the utility model, the door body 200 can move to the side surface of the refrigerator body 100 on one side of the opening 110, and when the door body 200 is opened and closed, the door body 200 can be opened and closed without providing a large fan-shaped space for the refrigerator, so that the space occupied by the door body 200 when the door body 200 is opened and closed is reduced, and convenience is provided for a user.

In some embodiments, the driving device 400 has a driving shaft 410, the transmission device 300 includes a transmission gear 420 and a transmission rack 210, the transmission gear 420 is disposed on the driving shaft 410, the transmission rack 210 is horizontally disposed on the door body 200, and the transmission rack 210 is engaged with the transmission gear 420.

Referring to fig. 7 and 8, when the door 200 needs to be opened, the driving device 400 operates to drive the driving shaft 410 to rotate, the driving shaft 410 drives the transmission gear 420 to rotate, and the transmission gear 420 moves with the transmission rack 210 engaged with the transmission gear 420 to drive the door 200 to move to the side of the box 100 on the side of the opening 110. When the door 200 needs to be closed, the driving device 400 rotates reversely to drive the transmission gear 420 to rotate reversely, so that the transmission rack 210 also moves reversely, and the door 200 is driven to move back to the opening 110.

In some embodiments, at least a portion of the support 150 is disposed at a bottom edge of the opening 110.

With this arrangement, the door 200 can be supported by the support part 150 regardless of whether it is in an open state, a closed state, or during movement.

In some embodiments, a stop block 151 is disposed at an end of the supporting portion 150 away from the opening 110.

The stopper 151 can limit the limit position of the door 200 when the door is opened, and prevent the door 200 from sliding.

In some embodiments, the driving shaft 410 is a telescopic shaft, and the door body 200 on both sides of the driving rack 310 is provided with a limiting plate 210, so that the driving shaft 410 is extended to drive the door body 200 to eject from the opening 110, and the driving shaft 410 is shortened to drive the door body 200 to close on the opening 110.

Referring to fig. 5 and 6, when the door 200 is closed at the opening 110, the door 200 is rather embedded at the opening 110, so that the dissipation of cold air can be reduced. When the door 200 is opened, the door 200 needs to be ejected from the opening 110, and the door 200 moves to the side of the cabinet 100 on the side of the opening 110. When closed, the door 200 also needs to be retracted to the opening 110.

When the door body 200 is opened, the driving device 400 extends the driving shaft 410 first, the transmission gear 420 on the driving shaft 410 abuts against the limiting plate 210 of the door body 200 near the outer side to drive the door body 200 to pop out of the opening 110, and then the driving device 400 rotates the driving shaft 410 to control the door body 200 to move to the side surface of the box body 100 at one side of the opening 110. When the door body 200 is closed, the driving device 400 controls the door body 200 to move back to the opening 110, then the driving device 400 shortens the driving shaft 410, and the transmission gear 420 abuts against the limiting plate 210, close to the inner side, of the door body 200 to drive the door body 200 to close at the opening 110.

In some embodiments, the container 120 is disposed on the box 100, and the transmission gear 420 is disposed in the container 120.

By arranging the accommodating groove 120, when the door body 200 is closed, the transmission gear 420 does not protrude out of the outer wall of the refrigerator body 100, which is convenient for the packaging and transportation of the refrigerator and the use of a user.

In some embodiments, the driving gear 420 is disposed at the top of the cabinet 100, and the driving rack 210 is disposed at the top of the door 200.

In this embodiment, the transmission gear 420 is disposed above the door body 200, the transmission gear 420 does not need to bear the self weight of the door body 200, and both the transmission gear 420 and the transmission rack 210 have a long service life. Of course, in other embodiments, the transmission gear 420 may be disposed at other positions, as long as the function of the transmission gear 420 driving the door 200 to move is satisfied.

In some embodiments, the box 100 is provided with a display screen 130, the display screen 130 is provided with a key for controlling the opening and closing of the door 200, and the key is electrically connected to the driving device 400.

The keys can be solid keys or touch keys. The same key can be arranged to control the opening and closing of the door body 200, and two keys can be arranged to control the opening and closing of the door body 200 respectively.

When the door 200 needs to be opened, the user presses the key, and the driving device 400 starts to operate after receiving the signal, so as to drive the door 200 to be opened. When the door 200 needs to be closed, the user presses the key, and the driving device 400 receives the signal to drive the door 200 to be closed.

In some embodiments, the cabinet 100 is further provided with a sensor 140 for detecting whether an obstacle exists on a movement path of the door 200, and the sensor 140 is electrically connected to the driving device 400.

The sensor 140 may be a photo sensor 140, an infrared sensor 140, a laser sensor 140, or the like.

When the sensor 140 detects that an obstacle exists on the movement path of the door body 200, the sensor 140 sends a signal to control the driving device 400 to stop working. With the arrangement, in the opening or closing process of the door body 200, if the hand of the user is located on the movement path of the door body 200, the hand clamping of the door body 200 can be prevented. Of course, the user may also temporarily prevent the obstacle in the movement path of the door 200 to control the door 200 to stop opening or closing. When the sensor 140 detects that the obstacle on the movement path of the door body 200 disappears, the sensor 140 sends a signal to control the driving device 400 to continue working.

In some embodiments, the sensor 140 is disposed at one side of the opening 110 and is used for detecting whether an obstacle exists on a moving path when the door 200 is closed.

With such an arrangement, it is detected whether there is an obstacle in the movement path of the door 200 when the door 200 is closed.

In some embodiments, the sensor 140 is disposed at one side of the opening 110, and is located at the same side as the door 200 when opened.

With the arrangement, whether an obstacle exists on the movement path of the door body 200 when the door body 200 is opened can be detected.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A refrigerator, comprising:

it is characterized by also comprising:

the door body is covered at the opening;

2. The refrigerator according to claim 1, wherein:

the drive device has a drive shaft;

the transmission device includes:

a transmission gear provided on the drive shaft;

3. The refrigerator according to claim 2, wherein:

the driving shaft is a telescopic shaft;

limiting plates are arranged on the door bodies on two sides of the transmission rack;

4. The refrigerator according to claim 3, wherein:

the box body is provided with a containing groove located at the edge of the opening, and the transmission gear is located in the containing groove.

5. The refrigerator according to claim 2, wherein:

the transmission gear is arranged at the top of the box body, and the transmission rack is arranged at the top of the door body.

6. The refrigerator according to claim 1, wherein:

the door body switch is characterized in that a display screen is arranged on the box body, a key used for controlling the opening and closing of the door body is arranged on the display screen, and the key is electrically connected with the driving device.

7. The refrigerator according to claim 6, wherein:

the refrigerator body is also provided with a sensor for detecting whether an obstacle exists on the motion path of the door body, and the sensor is electrically connected with the driving device.

8. The refrigerator according to claim 7, wherein:

the sensor is arranged on one side of the opening and used for detecting whether an obstacle exists on a movement path when the door body is closed.

9. The refrigerator according to claim 1, wherein:

at least a portion of the support portion is disposed at a bottom edge of the opening.

10. The refrigerator according to claim 9, wherein:

and one end of the supporting part, which is far away from the opening, is provided with a limiting block.