CN211342357U - Easy-to-open refrigerator - Google Patents

Abstract

A refrigerator convenient for opening a door comprises a refrigerator body and a door plate, wherein the refrigerator body is provided with a plurality of coil columns at the side of an opening part, the plurality of coil columns are sleeved with a plurality of coils, and one end of each coil column is provided with a metal body; the door plate is provided with a magnetic strip, the magnetic strip corresponds to and magnetically adsorbs the metal body, the door plate is provided with a switch, and the switch is electrically connected with the coils and the power supply of the refrigerator body and used for controlling the power supply of the coils so that the coils generate a magnetic repulsive force which is repulsive to the magnetic strip and has a force larger than the magnetic adsorption force between the magnetic strip and the metal body. The user can touch the switch at any position of the body to make the coils conductive, the door plate is pushed open by the magnetic repulsive force generated by the coils to form an automatic opening shape of the door plate, so that the user can easily and conveniently open the refrigerator by the simple action of touching the switch by the body under the condition that the user holds food or has other problems at hands and is inconvenient to open the door plate of the refrigerator by the hands, and the practical function of the refrigerator is improved.

Description

Easy-to-open refrigerator

technical field

The utility model relates to an automatic opening device, in particular to a refrigerator which is convenient to open the door.

Background technique

People take food as their day, everyone eats every day, and modern people usually use refrigerators to refrigerate and freeze food to keep food fresh, so almost every modern family has at least one refrigerator.

When using the refrigerator, inconvenience often occurs. For example, the door of the refrigerator is usually sealed to avoid improper opening. Therefore, the door must be opened by applying a certain amount of pulling force to the door. If the user has both hands When holding the food, the hand is injured, or the hand is weak, which makes it inconvenient to use the hand to open the door of the refrigerator, which is quite troublesome for the user.

Therefore, it is indeed necessary to design a simple action that can use the body to touch the switch, so that the user can open the refrigerator easily and conveniently.

Therefore, the creator of the present utility model is based on years of practical experience in product design and development, as well as actively concentrating on research and development thinking, and through numerous actual tests and experiments, the present utility model is produced.

Utility model content

The purpose of the present invention is to provide a convenient door refrigerator that can open the refrigerator easily and conveniently by using the simple action of touching the switch with the body.

In order to achieve the above-mentioned purpose, the present invention includes a refrigerator body and a door panel, wherein the refrigerator body has a groove on the side of the opening, and a bearing is arranged in the groove, and the bearing has several coil columns. A number of coil columns are used to cover several connected coils, and one end of the number of coil columns is provided with a metal body; one side of the door panel is pivotally connected to the refrigerator body in a movable shape to cover the opening, and the door panel has a Magnetic strip, the magnetic strip corresponds to and magnetically attracts the metal body, the door panel has a switch, the switch is electrically connected to the number of coils and the power supply of the refrigerator body to control the power supply of the number of coils, so that the number of coils generate a The magnetic strips repel each other, and the force is greater than the magnetic repulsion force of the magnetic attraction force between the magnetic strip and the metal body.

Further, the magnetic strip is wrapped by a protective sleeve.

Further, a door plate elastic force opening mechanism is provided at the movable pivot joint of the door plate, and the door plate elastic force opening mechanism is provided with a first axle seat and a second axle seat on the upper and lower parts of one side of the refrigerator body, and the first axle seat There is a first hole seat, one side of the first hole seat is provided with a protruding plate, the second shaft seat has a second hole seat, and the second hole seat is provided with an arc-shaped groove on the surface; one side of the door plate has a A first bushing and a second bushing, the second bushing is provided with an arc-shaped portion whose shape can fit and guide the arc-shaped groove, and a rotating shaft is passed through the first bushing and the second bushing, The upper and lower ends of the rotating shaft are respectively sleeved into the first hole seat and the second hole seat, so that one side of the door panel is pivotally connected to the refrigerator body in a movable state; a torsion spring is arranged on the rotating shaft, and the torsion spring One end of the torsion spring is pressed against the protruding plate, and the other end of the torsion spring is pressed against the door panel, so that the door panel can generate an outward opening elastic force, but the elastic force is smaller than the magnetic attraction force between the magnetic strip and the metal body.

Further, the groove, the bearing member, and the metal body are in the shape of ㄈ.

Further, the metal body and the bearing member are in an integral shape.

Further, the groove, the bearing member and the metal body are in a rectangular shape.

After adopting the above-mentioned technical means, when the utility model is in use, the user can touch the switch with any part of the body to make the coils conduct electricity, and push the door panel by the magnetic repulsion force generated by the coils to form an automatic door opening state. , so that the user can easily and conveniently open the refrigerator with the simple action of touching the switch when the user has to hold food in both hands or has other problems with the hands, and it is inconvenient to open the refrigerator door with the hands. useful function.

The following is only described in detail by specific embodiments and accompanying drawings, so as to have a further understanding and understanding of the various functions and characteristics of the present invention.

Description of drawings

FIG. 1 is an exploded perspective view of the utility model.

Fig. 2 is a combined perspective view of a bearing member and a coil of the present invention.

3 is a cross-sectional view of the magnetic strip of the present invention.

4 to 9 are diagrams of embodiments of the present invention.

FIG. 10 and FIG. 11 are the second structural example diagrams of the present invention.

FIG. 12 and FIG. 13 are diagrams of examples of use of the second structure of the present invention.

FIG. 14 is a diagram of a third structural example of the present invention.

【Symbol Description】

Refrigerator body 10 Opening 11 Groove 12

Door panel 20 Magnetic strip 21 Switch 22

Protective cover 23 Bearing piece 30 Coil column 31

Coil 32 Metal body 40 First shaft seat 50

The first hole seat 51 The protruding plate 52 The second shaft seat 60

The second hole seat 61 The arc groove 62 The rotating shaft 70

The first bushing 71 The second bushing 72 The arc part 721

Torsion spring 73 .

Detailed ways

Please refer to FIG. 1 , FIG. 2 , and FIG. 3 , the present invention includes a refrigerator body 10 and a door panel 20 . The following will describe in detail:

The refrigerator body 10 has a groove 12 on the side of the opening 11 , and a bearing member 30 is arranged in the groove 12 . The bearing member 30 has a number of coil columns 31 , and the number of coil columns 31 is used to set a plurality of phase connections A metal body 40 is provided at one end of the coil column 31 .

One side of the door panel 20 is pivotally connected to the refrigerator body 10 to cover the opening 11 , and the door panel 20 has a magnetic strip 21 which corresponds to and magnetically attracts the metal body 40 (please refer to FIG. 5 ). shown), the door panel 20 is in the shape of sealing the refrigerator body 10 at this time.

The door panel 20 has a switch 22, the switch 22 is electrically connected to the power supply of the number coil 32 and the refrigerator body 10, and is used to control the power supply of the number coil 32, so that the number coil 32 generates a repulsion with the magnetic strip 21, And the force is greater than the magnetic repulsion force of the magnetic attraction force between the magnetic strip 21 and the metal body 40 .

In one embodiment, the magnetic strip 21 is covered by a protective cover 23 to hide and protect the magnetic strip 21 .

In an embodiment, the door panel 20 is provided with a door panel elastic force opening mechanism at the movable pivot joint, and the door panel elastic force opening mechanism is provided with a first axle seat 50 and a second axle seat at the upper and lower parts of one side of the refrigerator body 10 . 60. The first shaft seat 50 has a first hole seat 51, a protruding plate 52 is provided on one side of the first hole seat 51, and the second shaft seat 60 has a second hole seat 61, and the second hole seat 61 is located in the An arc-shaped groove 62 is provided on the surface; the door panel 20 has a first bushing 71 and a second bushing 72 inside one side. 721, a rotating shaft 70 is passed through the first sleeve 71 and the second sleeve 72, and the upper and lower ends of the rotating shaft 70 are respectively sleeved into the first hole seat 51 and the second hole seat 61. One side of the door panel 20 is pivotally connected to the refrigerator body 10 in a movable state; a torsion spring 73 is arranged on the rotating shaft 70 , one end of the torsion spring 73 is pressed against the protruding plate 52 , and the other end of the torsion spring 73 is pressed against the door panel 20 , is used to make the door panel 20 generate an outward opening elastic force, but the elastic force is smaller than the magnetic attraction force between the magnetic strip 21 and the metal body 40 .

In one embodiment, the groove 12 , the bearing member 30 , and the metal body 40 are in the shape of ㄈ.

The above is the composition introduction of the present utility model, and then each component of the present utility model and its composition mode are introduced, and then the use embodiment, characteristics and benefits of the present utility model are introduced as follows:

Please refer to FIG. 4 , FIG. 5 , and FIG. 6 , the user can touch the switch 22 with any part of the body to make the number of coils 32 conduct electricity, so that the number of coils 32 repel the magnetic strip 21 , and the force is greater than the The magnetic repulsion force of the magnetic attraction force between the magnetic strip 21 and the metal body 40 can push the door panel 20 by the magnetic repulsion force generated by the number of coils 32 to form the door panel 20 to open automatically.

Please refer to FIG. 7 , FIG. 8 , and FIG. 9 , when the door panel 20 is automatically opened, the door panel elastic force opening mechanism can be activated, and the door panel 20 can generate an outward opening elastic force by the torsion spring 73 , that is, the rotating shaft 70 continues to rotate At this time, the arc-shaped portion 721 of the second bushing 72 rotates with the rotating shaft 70 and guides the arc-shaped groove 62 to move downward smoothly, so as to reduce the frictional resistance of the rotating shaft 70, thereby improving the direction of the door panel 20. outside opening angle.

The beneficial benefit that the utility model produces is:

It allows the user to easily and conveniently open the refrigerator with the simple action of touching the switch 22 under the condition that both hands are holding food or the hands have other problems, and it is inconvenient to open the refrigerator door 20 with the hands. Improve the practical function of the refrigerator.

Please refer to FIG. 10 , FIG. 11 , FIG. 12 , and FIG. 13 , in one embodiment, the metal body 40 and the bearing member 30 are integrally formed.

In this embodiment, the door panel 20 can also be configured to be automatically opened.

Referring to FIG. 14 , in one embodiment, the groove 12 , the bearing member 30 , and the metal body 40 are in a rectangular shape.

The above-mentioned embodiments of the present utility model are only set up for the convenience of description, and the significance of the present utility model cannot be limited with this, that is, all the various transformation designs according to the listed application patent scope should be included in the present invention. within the scope of the patent of this utility model.

Claims (6)

1. a refrigerator that is convenient to open the door, is characterized in that, comprises: A refrigerator body has a groove on the side of the opening. A bearing is arranged in the groove. The bearing has several coil columns. One end is provided with a metal body; A door plate, one side is pivotally connected to the refrigerator body in a movable state to cover the opening, the door plate has a magnetic strip, the magnetic strip corresponds to and magnetically attracts the metal body, the door plate has a switch, the switch is electrically The number of coils and the power supply of the refrigerator body are connected to the power supply to control the power supply of the number of coils, so that the number of coils repel the magnetic strip, and the force is greater than the magnetic repulsion between the magnetic strip and the metal body. force. 2. The easy-to-open refrigerator as claimed in claim 1, wherein the magnetic strip is covered by a protective sleeve. 3. The easy-to-open refrigerator as claimed in claim 1, characterized in that: a door plate elastic force opening mechanism is provided at the movable pivot joint of the door plate, and the door plate elastic force opening mechanism is provided with an upper and lower part of one side of the refrigerator body. A first shaft seat and a second shaft seat, the first shaft seat has a first hole seat, a protruding plate is arranged on one side of the first hole seat, the second shaft seat has a second hole seat, the second hole An arc-shaped groove is arranged on the surface of the seat; a first shaft sleeve and a second shaft sleeve are arranged inside one side of the door plate, and the second shaft sleeve is provided with an arc-shaped part whose shape can be matched with and guides the arc-shaped groove, so that the A rotating shaft passes through the first shaft sleeve and the second shaft sleeve, and the upper and lower ends of the rotating shaft are respectively sleeved into the first hole seat and the second hole seat, so that one side of the door plate is pivotally connected to the door in a movable state. The refrigerator body; a torsion spring is arranged on the rotating shaft, one end of the torsion spring is pressed against the protruding plate, and the other end of the torsion spring is pressed against the door panel, so that the door panel can generate an outward opening elastic force, but the elastic force is smaller than the magnetic force. The magnetic attraction force between the strip and the metal body. 4. The easy-to-open refrigerator as claimed in claim 1, wherein the groove, the support piece and the metal body are in the shape of ㄈ. 5 . The door-opening refrigerator as claimed in claim 1 , wherein the metal body and the bearing member are in an integral shape. 6 . 6 . The door-opening refrigerator as claimed in claim 1 , wherein the groove, the bearing member and the metal body are in a rectangular shape. 7 .

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