CN221238047U - Refrigerating equipment - Google Patents

Abstract

The application relates to the technical field of refrigeration equipment, and provides refrigeration equipment which comprises a door body, a box body and sealing strips, wherein the box body is provided with a storage cavity and a storage opening communicated with the storage cavity; the door body can selectively open or close the fetching port, the door body comprises a door liner and a door frame, the door frame is provided with a containing cavity and a mounting port communicated with the containing cavity, and the door liner is arranged in the containing cavity; the sealing strip comprises a connecting piece and an elastic supporting piece, the connecting piece is connected with a door liner, the elastic supporting piece is arranged on one side of the connecting piece, an inner cavity is formed on one side, away from the connecting piece, of the elastic supporting piece and is divided into a first air cavity and a magnetic attraction piece placing cavity through separation ribs, the first air cavity and the magnetic attraction piece placing cavity are arranged along the width direction, a second air cavity is formed on one side, close to the connecting piece, of the elastic supporting piece, a connecting surface of the first air cavity and the second air cavity is bent towards the direction, close to the connecting piece, of the thickness direction, and a fin edge is formed on the first air cavity and is abutted to the door liner. The refrigeration equipment provided by the application can reduce the probability of cold leakage.

Description

Refrigerating equipment

Technical Field

The application relates to the technical field of refrigeration equipment, in particular to refrigeration equipment.

Background

The refrigerating device is used for preserving food, and taking the refrigerating device as an example of an ice chest, the ice chest comprises a box body and a door body, and the door body is used for opening or closing an object taking opening of the box body. In the related art, the sealing strip between the box body and the door body determines the refrigerating and heat insulating effects of the box body. If the sealing performance of the sealing strip is reduced to cause the phenomenon of cold leakage of heat exchange between the inside of the box body and the outside, the energy consumption of the refrigeration equipment can be influenced.

Disclosure of utility model

In view of the foregoing, it is desirable to provide a refrigeration apparatus capable of reducing the probability of cold leakage.

In order to achieve the above object, the technical solution of the embodiment of the present application is as follows:

the embodiment of the application discloses refrigeration equipment, which comprises:

the box body is provided with a storage cavity and a storage opening communicated with the storage cavity;

The door body can selectively open or close the object taking opening and comprises a door liner and a door frame, wherein the door frame is provided with a containing cavity and a mounting opening communicated with the containing cavity, and the door liner is arranged in the containing cavity through the mounting opening;

The sealing strip, the sealing strip includes connecting piece and elastic support spare, the connecting piece with the door courage is connected, elastic support spare sets up the connecting piece is kept away from door body one side, elastic support spare is kept away from one side of connecting piece is formed with the inner chamber, the inner chamber is separated into first air cavity and magnetic part through the separation rib and is placed the chamber, first air cavity with the chamber is placed to the magnetic part along width direction arranges, elastic support spare is close to one side of connecting piece is formed with the second air cavity, first air cavity with the part of the junction surface of second air cavity is along thickness direction towards being close to the connecting piece direction buckling, first air cavity is along width direction deviating from the lateral wall of second air cavity is formed with the wing limit, wing limit butt door courage.

In an embodiment, the connecting piece is detachably connected with the door liner.

In an embodiment, one of the connecting piece and the door liner is formed with a clamping groove, and the other of the door liner and the connecting piece is formed with a buckle, and the buckle is clamped with the clamping groove.

In an embodiment, the clamping groove is provided with an inlet and an outlet facing the elastic supporting piece, elastic arms are formed on two side walls of the buckle along the width direction, the buckle enters or exits the clamping groove through the inlet and the outlet, and the elastic arms are abutted against the inner wall of the clamping groove when the buckle is positioned in the clamping groove, wherein the width direction is perpendicular to the thickness direction.

In an embodiment, the buckle has an abutting strip, the abutting strip is disposed on one side of the elastic arm away from the elastic support member, and in a state that the buckle is located in the clamping groove, the abutting strip abuts against the inner wall of the clamping groove.

In an embodiment, the number of the abutment strips is two, and the distance between the two abutment strips along the width direction increases along the insertion direction of the buckle.

In one embodiment, two of the abutment bars are connected.

In one embodiment, the abutment bar is hook-shaped.

In one embodiment, a shielding strip is formed on the outer side wall, away from the fins, of the second air cavity in the width direction, and the shielding strip abuts against the mounting opening.

In one embodiment, the shielding strip wraps the side wall of the door liner along the width direction.

In one embodiment, the number of the fin edges is two, and the two fin edges are arranged at intervals along the thickness direction.

In an embodiment, the sealing strip comprises a magnetic attraction piece which is used for being in magnetic attraction fit with the box body, and the magnetic attraction piece is arranged in the magnetic attraction placing cavity.

In one embodiment, the elastic support has a width to thickness ratio of between 5 and 7.

The embodiment of the application discloses refrigeration equipment, which is characterized in that an elastic supporting piece is formed, and the elastic supporting piece is provided with a first air cavity and a second air cavity, so that on one hand, when the elastic supporting piece is in butt joint with a box body, the first air cavity and the second air cavity in the elastic supporting piece can play a damping and buffering role between the box body and the door body, the damage caused by impact of the two is reduced, the service lives of the door body and the box body are prolonged, and the noise of closing the door is reduced; on the other hand, when the door body is deformed, the size of the door body can be compensated by utilizing the volume change of the first air cavity and the second air cavity, and the situation that a gap between the door body and the box body is large is further avoided. Through setting up the connecting piece, can connect elastic support spare on the door body, prevent that the sealing strip from dropping when opening the door or closing the door, improve the job stabilization nature of sealing strip. Through setting up the magnetism and inhale the piece and place the chamber, be convenient for the magnetism inhale the installation of piece. The fin edges are formed on the outer side walls of the first air cavity, which deviate from the second air cavity along the width direction, and one ends of the fins are abutted against the door liner, so that the leakage of cold air of the refrigeration equipment from gaps between the sealing strip and the door liner is further reduced, the tightness between the box body and the door body is improved, and the energy consumption of the refrigeration equipment can be reduced.

Drawings

FIG. 1 is a schematic view of a sealing strip and a door liner according to an embodiment of the present application;

FIG. 2 is a schematic view of a sealing strip and a door liner according to another embodiment of the present application;

FIG. 3 is a schematic view of a sealing strip and a door liner according to another embodiment of the present application;

fig. 4 is a schematic structural diagram of a barrier rib according to an embodiment of the present application.

Description of the reference numerals

A sealing strip 1; a connecting member 11; a buckle 11a; a resilient arm 11a1; a first elastic arm 11a11; a second elastic arm 11a12; the abutment bar 11a2; a first abutment bar 11a21; a second abutment bar 11a22; an elastic support 12; a first air chamber 12a; a second air chamber 12b; a barrier rib 12c; fin 12d; a magnetic attraction member 13; a door liner 2; a clamping groove 2a; an inlet/outlet 2b; separating rib A.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments of the present application and the technical features of the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as unduly limiting the present application.

The application will be described in further detail with reference to the accompanying drawings and specific examples. The description of "first," "second," etc. in embodiments of the application is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly including at least one feature. In the description of the embodiments of the present application, the meaning of "plurality" is at least two, for example, two, three, etc., unless explicitly defined otherwise.

The embodiment of the application provides refrigeration equipment, referring to fig. 1 to 4, the refrigeration equipment comprises a box body, a door body and a sealing strip 1. The box body is provided with a storage cavity and a storage opening communicated with the storage cavity. The door body includes door courage 2 and door frame, and the door frame has and holds the chamber and hold the installing port of chamber intercommunication, and door courage 2 passes through the installing port setting in holding the chamber.

The sealing strip comprises a connecting piece 11 and an elastic supporting piece 12, the connecting piece 11 is connected with a door liner 2, the elastic supporting piece 12 is arranged on one side, far away from the door body, of the connecting piece 11, an inner cavity is formed on one side, far away from the connecting piece 11, of the elastic supporting piece 12, the inner cavity is divided into a first air cavity 12a and a magnetic attraction piece placement cavity through a separation rib A, the first air cavity 12a and the magnetic attraction piece placement cavity are arranged along the width direction, a second air cavity 12b is formed on one side, close to the connecting piece 11, of the elastic supporting piece 12, a connecting surface of the first air cavity 12a and the second air cavity 12b is bent towards the direction, close to the connecting piece 11, of the part, along the thickness direction, of the first air cavity 12a is formed with a fin 12d along the outer side wall, far away from the second air cavity 12b, of the width direction, of the fin 12d is abutted against the door liner 2.

That is, referring to fig. 1 to 3, the first air chamber 12a is located at the upper right of the second air chamber 12 b.

According to the refrigerating equipment provided by the embodiment of the application, the elastic supporting piece 12 is formed, and the elastic supporting piece 12 is provided with the first air cavity 12a and the second air cavity 12b, so that on one hand, when the elastic supporting piece 12 is in butt joint with the box body, the first air cavity 12a and the second air cavity 12b in the elastic supporting piece 12 can play a damping and buffering role on the space between the box body and the door body, damage caused by impact of the two is reduced, the service lives of the door body and the box body are prolonged, and the noise of closing the door is reduced; on the other hand, when the door body is deformed, the size of the door body can be compensated by utilizing the volume change of the first air cavity 12a and the second air cavity 12b, so that the situation that a gap between the door body and the box body is large is further avoided. Through setting up connecting piece 11, can connect elastic support piece 12 on the door body, prevent that sealing strip 1 from dropping when opening the door or closing the door, improve sealing strip 1's job stabilization nature. By providing the magnetic attraction piece placing cavity, the installation of the magnetic attraction piece 13 is facilitated. The fin edges 12d are formed on the outer side walls of the first air cavity 12a, which deviate from the second air cavity 12b along the width direction, and one ends of the fins 12d are abutted against the door liner 2, so that the leakage of cold air of the refrigeration equipment from gaps between the sealing strip 1 and the door liner 2 is further reduced, the tightness between the box body and the door body is improved, and the energy consumption of the refrigeration equipment can be reduced.

In one embodiment, the elastic support 12 has a width to thickness ratio of between 5 and 7. Illustratively, the width-to-thickness ratio of the elastic support 12 may be 5, 6 or 7, etc., for example, the thickness of the elastic support 12 may be between 4mm and 5mm and the width between 24mm and 28mm in a natural state, so that the space between the door body and the box body may be better adapted by setting a proper width-to-thickness ratio, so as to solve the problem that the hinge of the sealing strip 1 is deformed due to too small space between the door body and the box body.

Illustratively, in an embodiment, the spacing between the door and the case in the closed state is between 5mm and 6mm, for example, the spacing between the door and the case in the closed state may be 5mm, 5.1mm, 5.2mm, 5.3mm, 5.4mm, 5.5mm, 5.6mm, 5.7mm, 5.8mm, 5.9mm, 6mm, or the like. Thus, by setting a proper interval, the cold air loss of the refrigeration equipment can be reduced, and then the energy consumption of the refrigeration equipment is reduced.

By way of example, in one embodiment, the thickness of the resilient support 12 in its natural state may be 4.1mm, 4.2mm, 4.3mm, 4.4mm, 4.5mm, 4.6mm, 4.7mm, 4.8mm, 4.9mm, 5mm, or the like.

It should be noted that, in the natural state described herein, the elastic support member 12 is in a state of not being pressed, for example, may be the thickness of the sealing strip 1 in a state of opening the door.

In an exemplary embodiment, the shape of the case is not limited, and may be, for example, a cuboid or a cube. The shape of the door body is not limited, and may be rectangular, square, or the like, for example.

Illustratively, in one embodiment, the refrigeration appliance may be a refrigerator or a freezer.

In an exemplary embodiment, the shape of the connecting member 11 is not limited, and for example, may be a strip shape, and may be disposed on the periphery of the door body; the shape of the elastic support member 12 is not limited, and may be, for example, a long strip shape, and is disposed on a side of the connection member 11 away from the door body.

In one embodiment, referring to fig. 1, the sealing strip 1 includes a magnetic attraction member 13 for magnetically attracting and matching with the box body, and the magnetic attraction member 13 is disposed in the magnetic attraction member placement cavity. In this way, in the door-closed state, the magnetic attraction piece 13 is magnetically attracted to the box body to pull the part of the elastic support piece 12 to move towards the box body and abut against the box body, so that the gap between the box body and the elastic support piece is filled, and the sealing performance of the refrigeration equipment can be further improved.

In an exemplary embodiment, the magnetic attraction member 13 may be a strong attraction magnetic strip, so that the connection stability between the door and the case in the door-closed state can be improved.

Illustratively, in one embodiment, the thickness of the magnetic attraction member 13 is 1mm and the width is 9mm, which is thinner than the thickness of the magnetic attraction member 13 in the related art, and can be adapted to a refrigerating apparatus with a smaller pitch.

In an exemplary embodiment, the thickness of the elastic support 12 may be reduced by enhancing the magnetic attraction of the magnetic attraction member 13, reducing the thickness of the magnetic attraction member 13, and/or changing the material of the elastic support 12 to improve its structural compensation capability.

In one embodiment, the connecting member 11 is detachably connected to the door liner 2. In this way, the connection member 11 is easy to replace by a detachable connection.

In an exemplary embodiment, the connecting member 11 and the elastic supporting member 12 may be integrally formed, so that the connection strength between the connecting member 11 and the elastic supporting member 12 may be improved, and the working stability is good.

In an embodiment, referring to fig. 1, one of the connecting piece 11 and the door liner 2 is formed with a clamping groove 2a, and the other of the door liner 2 and the connecting piece 11 is formed with a clamping buckle 11a, and the clamping buckle 11a is clamped with the clamping groove 2 a. The door liner 2 may be formed with a clamping groove 2a, and the connecting piece 11 may be formed with a buckle 11a, so that the connecting piece 11 and the door liner 2 can be connected only by buckling the buckle 11a in the clamping groove 2a during installation, and the operation is simple and the connection stability is good.

In an embodiment, referring to fig. 1 to 3, the clamping groove 2a has an inlet and an outlet 2b facing the elastic support 12, elastic arms 11a1 are formed on two side walls of the buckle 11a along the width direction, the buckle 11a enters or exits the clamping groove 2a through the inlet and the outlet 2b, and in a state that the buckle 11a is located in the clamping groove 2a, the elastic arms 11a1 are abutted against the inner wall of the clamping groove 2a, wherein the width direction is perpendicular to the thickness direction. The two elastic arms 11a1 are a first elastic arm 11a11 and a second elastic arm 11a12, respectively, the first elastic arm 11a11 and the second elastic arm 11a12 are disposed on two lateral walls of the buckle 11a along the width direction, and the distance between the first elastic arm 11a11 and the second elastic arm 11a12 along the width direction is gradually reduced from one side close to the elastic support 12 to one side far from the elastic support 12 along the thickness direction, so that the buckle 11a, the first elastic arm 11a11 and the second elastic arm 11a12 are approximately in an arrow shape; the shape of the catching groove 2a is not limited, and for example, may be elliptical, circular, semicircular, or the like, and the cross section of the catching groove 2a in the vertical thickness direction increases and decreases from the side closer to the elastic support 12 to the side farther from the elastic support 12 in the thickness direction.

In this way, when the connecting piece 11 is mounted on the door liner 2, the buckle 11a can be inserted into the clamping groove 2a through the inlet and outlet 2b, and when the connecting piece is inserted, the distance between the first elastic arm 11a11 and the second elastic arm 11a12 along the width direction gradually decreases from one side close to the elastic support piece 12 along the thickness direction to one side far away from the elastic support piece 12, so that the side surfaces of the first elastic arm 11a11 and the second elastic arm 11a12 along the width direction form guide surfaces, and the buckle 11a is convenient to guide and insert into the inlet and outlet 2b; in the plugging process, the first elastic arm 11a11 and the second elastic arm 11a12 are smaller in caliber of the inlet and outlet 2b, and the first elastic arm 11a11 and the second elastic arm 11a12 can be elastically deformed by extrusion with the wall surface at the inlet and outlet 2b; when the buckle 11a is located in the clamping groove 2a, the section of the clamping groove 2a along the thickness direction is enlarged, at this time, the first elastic arm 11a11 and the second elastic arm 11a12 can recover elastic deformation to be abutted on the inner wall of the clamping groove 2a, so that the connection stability between the connecting piece 11 and the door liner 2 can be improved, and the situation that the sealing strip 1 is in gap with the inner wall of the clamping groove 2a after being installed on the door body can be reduced through the abutting of the first elastic arm 11 and the second elastic arm 11a 12.

In an embodiment, referring to fig. 1 to 3, the buckle 11a has an abutment bar 11a2, the abutment bar 11a2 is disposed on a side of the elastic arm 11a1 away from the elastic support 12, and in a state that the buckle 11a is located in the clamping groove 2a, the abutment bar 11a2 abuts against an inner wall of the clamping groove 2 a. Therefore, the installation gap between the sealing strip 1 and the door body can be further reduced, and the condition of cold leakage of the refrigeration equipment is further reduced, so that the energy consumption is saved.

Illustratively, in an embodiment, the shape of the abutment bar 11a2 is not limited, and for example, the abutment bar 11a2 may be a circular bar or a rectangular bar, etc.

In one embodiment, referring to fig. 3, the abutment bar 11a2 is hooked. Illustratively, one end of the abutting strip 11a2 is connected with the elastic arm 11a1, and the other end is bent to be matched with the shape of the inner wall of the clamping groove 2a, so that the contact area between the abutting strip 11a2 and the inner wall of the clamping groove 2a can be increased, the installation gap between the sealing strip 1 and the door body can be further reduced, and the condition of cold leakage of the refrigeration equipment can be further reduced.

In an embodiment, referring to fig. 1 and 2, the number of the abutment strips 11a2 is two, and the distance between the two abutment strips 11a2 along the width direction increases along the insertion direction of the buckle 11 a. Illustratively, the two abutment strips 11a2 are a first abutment strip 11a21 and a second abutment strip 11a22, the first abutment strip 11a21 and the second abutment strip 11a22 are respectively disposed on the first elastic arm 11a11 and the second elastic arm 11a12, and the distance between the first abutment strip 11a21 and the second abutment strip 11a22 along the width direction is gradually increased along the insertion direction of the buckle 11a, so that the abutment point between the first abutment strip 11a21 and the inner wall of the clamping groove 2a is far from the abutment point between the second abutment strip 11a22 and the inner wall of the clamping groove 2a, and the first abutment strip 11a21 and the second abutment strip 11a22 are not concentrated at one place, so that the condition of cold leakage of the refrigeration equipment can be stably reduced.

In one embodiment, referring to fig. 2, two abutment bars 11a2 are connected. For example, referring to the figure, after the first abutting strip 11a21 and the second abutting strip 11a22 are connected, the connection point is connected to the connection point of the first elastic arm 11a11 and the second elastic arm 11a 12.

Illustratively, in an embodiment, the distance of the connecting member 11 in the thickness direction may be between 7mm and 8mm, and in particular, the distance of the connecting member 11 in the thickness direction may be 7.5mm.

Illustratively, in an embodiment, the distance of the clip 11a in the thickness direction may be between 6mm and 7mm, and specifically, the distance of the clip 11a in the thickness direction may be 6.5mm.

In one embodiment, referring to fig. 1, a shielding strip 12c is formed on an outer side wall of the second air cavity 12b away from the fin edge 12d in the width direction, and the shielding strip 12c abuts against the mounting opening. It can be understood that when the door liner 2 is installed into the accommodating cavity through the installation opening, due to the difference between the sizes, a seam appears between the door liner 2 and the installation opening, which can affect the overall appearance of the refrigeration equipment, while the shielding strip 12c is arranged on the outer side wall of the second air cavity 12b, which is far away from the fin edge 12d along the width direction, and the shielding strip 12c can be abutted against the door frame at the installation opening after installation so as to shield the seam between the door liner 2 and the door frame, thus the overall appearance of the refrigeration equipment can be improved, and the user experience is good.

In one embodiment, referring to fig. 4, the shielding strip 12c wraps the sidewall of the door liner 2 along the width. The part of the door liner 2 protrudes out of the mounting opening, one end of the shielding strip 12c is connected to the elastic supporting piece 12, and the other end of the shielding strip 12c is bent towards the direction close to the connecting piece 11, so that the bending part of the shielding strip 12c can wrap part of the side wall of the door body protruding out of the mounting opening, and the end part of the shielding strip 12c far away from the elastic supporting piece 12 can be abutted against the mounting opening, so that the effect of shielding joints can be achieved, and the part of the side wall of the door liner 2 protruding out of the door liner can be protected to a certain extent, so that the situation of cold leakage caused by broken door liner 2 is prevented.

By way of example, in one embodiment, the fin 12d is not limited in shape and may be, for example, sheet-like or strip-like, or the like.

In one embodiment, referring to fig. 1, two fin edges 12d are provided, and the two fin edges 12d are spaced apart in the thickness direction. Therefore, the leakage of cold air of the refrigeration equipment from the gap between the sealing strip 1 and the door liner 2 can be further reduced, and the tightness between the box body and the door body is better.

The above description is only of the preferred embodiments of the present application, and is not intended to limit the present application, but various modifications and variations can be made by those skilled in the art. All such modifications, equivalents, alternatives, and improvements are intended to be within the spirit and scope of the application.

Claims (13)

1. A refrigeration appliance, comprising:

the box body is provided with a storage cavity and a storage opening communicated with the storage cavity;

The door body can selectively open or close the object taking opening and comprises a door liner and a door frame, wherein the door frame is provided with a containing cavity and a mounting opening communicated with the containing cavity, and the door liner is arranged in the containing cavity through the mounting opening;

The sealing strip, the sealing strip includes connecting piece and elastic support spare, the connecting piece with the door courage is connected, elastic support spare sets up the connecting piece is kept away from door body one side, elastic support spare is kept away from one side of connecting piece is formed with the inner chamber, the inner chamber is separated into first air cavity and magnetic part through the separation rib and is placed the chamber, first air cavity with the chamber is placed to the magnetic part along width direction arranges, elastic support spare is close to one side of connecting piece is formed with the second air cavity, first air cavity with the part of the junction surface of second air cavity is along thickness direction towards being close to the connecting piece direction buckling, first air cavity is along width direction deviating from the lateral wall of second air cavity is formed with the wing limit, wing limit butt door courage.

2. The refrigeration appliance of claim 1 wherein said connector is removably connected to said door liner.

3. The refrigeration appliance according to claim 2 wherein one of said connector and said door liner is formed with a slot and the other of said door liner and said connector is formed with a catch, said catch being engaged with said slot.

4. A refrigerating apparatus as recited in claim 3 wherein the clamping groove has an inlet and an outlet toward the elastic support, elastic arms are formed on both side walls of the buckle in the width direction, the buckle enters or exits the clamping groove through the inlet and the outlet, and the elastic arms abut against an inner wall of the clamping groove in a state that the buckle is positioned in the clamping groove, wherein the width direction is perpendicular to the thickness direction.

5. The refrigeration appliance according to claim 4, wherein the buckle has an abutment bar provided on a side of the elastic arm away from the elastic support member, the abutment bar abutting against an inner wall of the card slot in a state where the buckle is located in the card slot.

6. The refrigeration apparatus according to claim 5, wherein the number of the abutment bars is two, and a distance between the two abutment bars in the width direction increases in the insertion direction of the buckle.

7. The refrigeration appliance of claim 6 wherein two of said abutment bars are connected.

8. The refrigeration appliance of claim 5 wherein the abutment bar is hooked.

9. The refrigeration apparatus according to claim 1, wherein an outer side wall of the second air chamber which is apart from the fin in the width direction is formed with a shielding strip which abuts at the mounting opening.

10. The refrigeration appliance according to claim 9 wherein said barrier strip wraps around a widthwise sidewall of said door liner.

11. The refrigeration appliance according to claim 1, wherein the number of fin edges is two, and the two fin edges are arranged at intervals in the thickness direction.

12. The refrigeration unit as recited in claim 1 wherein said seal strip includes a magnetic attraction member for magnetic attraction engagement with said housing, said magnetic attraction member being disposed within said magnetic attraction member placement cavity.

13. The refrigeration appliance of claim 1 wherein the resilient support has a width to thickness ratio of between 5 and 7.