CN214223498U - Refrigerator - Google Patents

Abstract

The utility model provides a refrigerator belongs to domestic appliance technical field. The refrigerator comprises a refrigerator body with a refrigerating chamber; the cabinet door is movably connected to the cabinet body so as to open or close the refrigerating chamber; wherein, the cabinet door includes: the glass door is provided with a through hole; the handle is connected to the outer surface of the glass door so as to be conveniently held by hands to enable the cabinet door to be moved, and the handle is provided with a mounting hole corresponding to the through hole; the key groove is arranged at the mounting hole or the through hole; the rotary buckle penetrates through the through hole and the mounting hole, a limiting disc and a buckling part which protrude outwards are arranged on the rotary buckle at intervals, the buckling part can penetrate out of the key groove and is staggered with the key groove when the rotary buckle rotates, and the glass door and the handle are clamped by the limiting disc from two ends. The refrigerator adopts a full boundless structure, and is connected between the glass door and the handle through the turnbuckle, so that the cost can be reduced, and the production efficiency can be improved.

Description

Refrigerator

Technical Field

The utility model relates to a household electrical appliances technical field especially relates to a freezer.

Background

In the related art, the cabinet door of the refrigerator is provided with a bound injection glass door and a full boundless glass door, and the bound injection glass door is high in cost and inconvenient to push and pull, so that the user experience is influenced; the connection structure between the glass door and the handle of the completely unbounded glass door is complex, and the production efficiency is low.

Disclosure of Invention

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.

Therefore, the refrigerator is characterized in that the glass door of the refrigerator is of a full boundless structure, and the glass door and the handle are connected through the turnbuckles, so that the cost can be reduced, and the production efficiency can be improved.

A refrigerator according to the present disclosure includes: a cabinet body having a refrigeration compartment; the cabinet door is movably connected to the cabinet body so as to open or close the refrigerating chamber; wherein, the cabinet door includes: the glass door is provided with a through hole; the handle is connected to the outer surface of the glass door so as to be conveniently held by hands to enable the cabinet door to be moved, and the handle is provided with a mounting hole corresponding to the through hole; the key groove is arranged at the mounting hole or the through hole; the rotary buckle penetrates through the through hole and the mounting hole, a limiting disc and a buckling part which protrude outwards are arranged on the rotary buckle at intervals, the buckling part can penetrate out of the key groove and is staggered with the key groove when the rotary buckle rotates, and the glass door and the handle are clamped by the limiting disc from two ends.

According to the embodiment of the refrigerator disclosed by the disclosure, a holding part is arranged at one end of the rotary buckle, which is far away from the buckling part, so that the rotary buckle can be conveniently held by hands to rotate; the limiting disc is located between the holding part and the buckling part and is close to the holding part.

According to an embodiment of the refrigerator of the present disclosure, the holding portion is substantially in the shape of a straight line.

According to the embodiment of the refrigerator disclosed by the disclosure, in a matching state, interference fit is formed between the sum d1 of the thicknesses of the glass door and the handle and the minimum vertical distance d2 of the buckling part and the limiting disc.

According to the embodiment of the refrigerator disclosed by the disclosure, one side, facing the buckling part, of the limiting disc is a conical surface, and the distance from the inner ring of the conical surface to the buckling part is longer than that from the outer ring of the conical surface.

According to the embodiment of the refrigerator disclosed by the disclosure, the limiting bulges protruding outwards are arranged on the conical surface and are close to the inner ring of the conical surface.

According to the embodiment of the refrigerator disclosed by the disclosure, on the projection of the limiting disc, the limiting bulge and the buckling part are staggered.

According to the embodiment of the refrigerator disclosed by the disclosure, one side, facing the limiting disc, of the buckling part is an inclined surface inclined relative to the glass door.

According to the embodiment of the refrigerator disclosed by the disclosure, the buckling part and the key groove are provided with two opposite circumferences which are uniformly distributed.

According to the embodiment of the refrigerator disclosed by the disclosure, the end part of the handle is provided with a positioning part which is abutted against the side surface of the glass door.

Advantageous effects

According to this disclosure, through setting up the turn-buckle of connecting glass door and handle, when the assembly, the clamping part that will turn-buckle passes glass door, handle and wears out from the keyway, then rotatory turn-buckle makes clamping part and keyway mistake mutually to realize turning buckle and handle and glass door clamp connection, it is very simple and convenient to operate, has improved assembly efficiency, has avoided adopting the consuming time, the inefficiency problem of screw, the fixed handle of gasket among the correlation technique.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.

Fig. 1 is a view of the appearance of a refrigerator according to an embodiment of the present disclosure;

fig. 2 is a view of fig. 1 with an appearance of the cabinet door omitted;

fig. 3 is a view of a cabinet door according to an embodiment of the present disclosure;

FIG. 4 is a view of a pull handle according to an embodiment of the present disclosure;

fig. 5 is a view of a spinner according to an embodiment of the present disclosure;

FIG. 6 is a view of a glass door according to an embodiment of the present disclosure;

fig. 7 is an exploded view of a cabinet door according to an embodiment of the present disclosure;

FIG. 8 is an enlarged view of A of FIG. 7;

FIG. 9 is a state diagram of a cabinet door during assembly according to an embodiment of the present disclosure;

FIG. 10 is an enlarged view of B of FIG. 9;

FIG. 11 is a view of a cabinet door in place according to an embodiment of the present disclosure;

FIG. 12 is an enlarged view of the direction C in FIG. 11;

FIG. 13 is a cross-sectional view of a cabinet door at a turnbuckle according to an embodiment of the present disclosure;

in the above figures: 1. a freezer; 10. a cabinet body; 11. an inner container; 12. a housing; 20. a refrigeration compartment; 30. a cabinet door; 31. a glass door; 32. a handle; 33. screwing; 41. a connecting portion; 42. a grip portion; 43. a positioning part; 44. mounting holes; 45. a keyway; 51. a fastening part; 52. a limiting disc; 53. a grip portion; 54. a first cylinder; 55. a second cylinder; 56. a conical surface; 57. a limiting bulge; 58. a bevel; 61. and a through hole.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a refrigerator 1 according to one embodiment of the present disclosure includes a cabinet 10, a cooling compartment 20 formed inside the cabinet 10, a cool air supply apparatus generating cool air, and a cabinet door 30 opening and closing the cooling compartment 20.

The cool air supply apparatus may include an evaporator, a compressor, a condenser, and an expansion device, and may generate cool air by using latent heat of evaporation of refrigerant.

The cabinet 10 is substantially in the shape of a box, and includes an inner container 11 and an outer case 12. A refrigerating compartment 20 is formed inside the inner container 11, the outer case 12 is positioned outside the inner container 11, and a foam material configured to insulate the refrigerating compartment 20 is filled between the inner container 11 and the outer case 12.

The refrigerated compartment 20 may be provided with an opening in its upper surface to store or remove food items. The opening may be opened or closed by the cabinet door 30.

The inner container 11 may have a sliding slot on the inner wall of the opening to facilitate the movement of the cabinet door 30 along the sliding slot. The spout can set up two from top to bottom. One of the two doors 30 is movable in the upper chute and the other is movable in the lower chute. The two doors 30 are completely unfolded to close the refrigerating compartment 20, and the doors 30 are moved to open the refrigerating compartment 20 in such a manner that the two are overlapped.

Referring to fig. 3, the cabinet door 30 includes a glass door 31, a handle 32 coupled to the glass door 31, and a turn buckle 33 coupling the handle 32 to the glass door 31.

The glass door 31 can be a full unbounded glass door, and has no edge covering around, wider visual field, simple structural form and reduced cost. The glass door 31 can be made of toughened glass, is high in strength and not easy to damage, and can ensure safety by edging or fillet transition treatment at the edges of the glass door 31, so that a user can be prevented from being scratched.

The handle 32 allows a user to push the cabinet door 30 to move, thereby facilitating the user to open or close the refrigerating compartment 20, so that the structure of the handle 32 is suitable for various models.

Referring to fig. 4, the handle 32 according to an embodiment of the present disclosure may be made of plastic or metal, and includes a connecting portion 41, a holding portion 42 extending upward from the connecting portion 41, and a positioning portion 43 extending downward from the connecting portion 41.

The connecting part 41 is attached to the upper surface of the glass door 31, the positioning part 43 abuts against the side surface of the glass door 31 for assembly positioning, the positioning part 43 can improve the assembly efficiency of the handle 32, and the problems of flexible handle position and low assembly efficiency during assembly are solved.

The user pushes the door 30 to move by acting on the grip 42.

Referring to fig. 5, the turn buckle 33 according to one embodiment of the present disclosure has a substantially columnar shape, and has a locking portion 51 protruding outward at an upper end thereof, and a stopper plate 52 extending outward at a position close to a lower end thereof.

The rotary buckle 33 is arranged on the glass door 31 and the handle 32 in a penetrating way, and the buckling part 51 and the limiting disc 52 clamp the glass door 31 and the handle 32 in the axial direction so as to realize the connection of the handle 32 and the glass door 31.

Referring specifically to fig. 4-6, the glass door 31 may be provided with a through hole 61, the connection portion 41 of the handle 32 may be provided with a mounting hole 44, and the turn buckle 33 may include a first cylinder 54 fitted to the through hole 61 and a second cylinder 55 fitted to the mounting hole 44.

Referring to fig. 7-13, the mounting hole 44 is provided with a key slot 45 extending radially outward from the inner wall thereof, the fastening portion 51 of the turn buckle 33 can pass through the through hole 61, pass out from the key slot 45 of the mounting hole 44, and be staggered 44 with the key slot when the turn buckle 33 rotates, so that the fastening portion 51 abuts against the upper surface of the handle 32, and the limiting disc 52 abuts against the lower surface of the glass door 31, that is, the glass door 31 and the handle 32 are clamped by the fastening portion 51 and the limiting disc 52 of the turn buckle.

During assembly, the buckling part 51 of the rotary buckle 33 is aligned to the through hole 61 (fig. 7 and 8) of the glass door 31 from the lower part, penetrates through the through hole 61 and the mounting hole 44, penetrates out of the key groove 45 (fig. 9 and 10), and then the rotary buckle 33 is rotated to enable the buckling part 51 to be staggered with the key groove 45 (fig. 11 and 12), so that the handle 32 and the glass door 31 are connected through the rotary buckle 33, the operation is very simple and convenient, the assembly efficiency is improved, and the time-consuming problem of fixing the handle by adopting screws and gaskets in the related technology is avoided.

In the present embodiment, the two locking portions 51 and the key slots 45 are distributed circumferentially, so as to ensure that the forces applied to the handle 32 by the locking portions 51 are balanced. The turnbuckle 33 can rotate 90 degrees after penetrating out of the key slot 45, so that the buckling part 51 is far away from the key slot 45 as far as possible, and the buckling part 51 is prevented from being separated from the key slot 45 again in the using process.

In other embodiments, the number of the locking portions 51 and the number of the key slots 45 may be three or more, and the object of the present disclosure may still be achieved, and the present disclosure is within the protection scope.

In other embodiments, the key slot 45 may be disposed at the through hole 61, and then the fastening portion 51 of the turnbuckle 33 penetrates through the mounting hole 44 and penetrates out of the key slot 45; the latch portion 51 abuts against the lower surface of the glass door 31, and the stopper plate 52 abuts against the upper surface of the handle 32.

In some embodiments of the present disclosure, the fastening portion 51 is disposed at one end of the rotary buckle 33, and the holding portion 53 is disposed at the other end of the rotary buckle 33, so that an operator can act on the handle portion 53 to install the rotary buckle 33 and rotate the rotary buckle 33 during assembly, thereby increasing the convenience of operation and further improving the assembly efficiency.

In the present embodiment, the holding portion 53 is substantially in a straight shape, so that the volume and weight of the holding portion 53 can be minimized, and the turnbuckle 33 can be operated easily while being compact.

According to the embodiment of the present disclosure, in order to achieve reliable connection of the turnbuckle 33, in the fitting state, the minimum vertical distance d2 between the sum d1 of the thicknesses of the glass door 31 and the handle 32, the buckling part 51 and the limiting disc 52 satisfies: d1 and d2 are in interference fit, so that the glass door 31 and the handle 32 can be firmly clamped by the buckling part 51 and the limiting disc 52, and the loosening of the turnbuckle 33 in the use process is avoided.

In some embodiments of the present disclosure, referring to fig. 5 and 13, the upper surface of the limiting disc 52 is a tapered surface 56, and a vertical distance from an inner ring of the tapered surface 56 to the fastening portion 51 is greater than a vertical distance from an outer ring of the tapered surface 56 to the fastening portion 51, so that the outer ring of the limiting disc 52 abuts against the glass door 31 during assembly, thereby reducing a contact area between the limiting disc 52 and the glass door 31, further reducing a friction force between the limiting disc 52 and the glass door 31 during rotation of the turnbuckle 33, and ensuring interference clamping of the turnbuckle 33 and simultaneously realizing easy rotation of the turnbuckle 33, so that assembly is more labor-saving.

In addition, the limiting plate 52 is generally bowl-shaped as a whole, and the thickness of the outer edge position is the thinnest, so that the contact area between the limiting plate and the glass door 31 is further reduced, and the labor saving performance during operation is improved.

With continued reference to fig. 5, the tapered surface 56 is further provided with a limiting protrusion 57 at a position close to the inner ring thereof, and the upper surface of the limiting protrusion 57 abuts against the glass door 31 in the assembled state, so that the reliability of limiting at the limiting disc 52 can be increased.

In the projection of the limiting disc 52, the limiting protrusion 57 and the buckling part 51 are staggered, so that the clamping force of the limiting protrusion 57 and the buckling part 51 can be dispersed on the circumference, the balance and the reliability of the clamping force applied to the handle 32 and the glass door 31 on the circumference are ensured, and the problem that the rotary buckle 33 is difficult to rotate due to large friction when the two parts are opposite is also avoided.

In the present embodiment, two limiting protrusions 57 are uniformly distributed on the opposite circumference, so as to ensure that the forces acting on the glass door 31 at the limiting disc 52 are balanced. However, in other embodiments, the limiting protrusions 57 may be uniformly distributed with three or more than three, and still achieve the objectives of the present disclosure, and are within the scope of the present disclosure.

In some embodiments of the present disclosure, referring to fig. 13, one side of the locking portion 51 facing the limiting disc 52 is an inclined surface 58, the inclined surface 58 is inclined relative to the upper surface of the handle 32, and the arrangement of the inclined surface 58 makes the contact area between the locking portion 51 and the handle 32 smaller in the assembly state, so as to reduce the friction force between the locking portion 51 and the handle 32, thereby saving labor in operation, and avoiding the problem that the friction force between the locking portion 51 and the handle 32 is large, so that the rotation of the turnbuckle 33 is laborious.

In the description of the present invention, 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 merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, comprising:

a cabinet body having a refrigeration compartment; and

the cabinet door is movably connected to the cabinet body so as to open or close the refrigerating chamber;

wherein, the cabinet door includes:

the glass door is provided with a through hole;

the handle is connected to the outer surface of the glass door so as to be conveniently held by hands to enable the cabinet door to be moved, and the handle is provided with a mounting hole corresponding to the through hole; and

the key groove is arranged at the mounting hole or the through hole;

the rotary buckle penetrates through the through hole and the mounting hole, a limiting disc and a buckling part which protrude outwards are arranged on the rotary buckle at intervals, the buckling part can penetrate out of the key groove and is staggered with the key groove when the rotary buckle rotates, and the glass door and the handle are clamped by the limiting disc from two ends.

2. The refrigerator of claim 1, wherein a holding part is arranged at one end of the rotary buckle far away from the buckling part, so that the rotary buckle can be rotated by being held by hand; the limiting disc is located between the holding part and the buckling part and is close to the holding part.

3. The cooler of claim 2, wherein the handle portion is substantially in the shape of a straight line.

4. A refrigerator according to any of claims 1 to 3, wherein in the engaged condition, there is an interference fit between the sum of the thicknesses d1 of the glass door and the handle, and the minimum vertical distance d2 between the clasping portion and the retaining plate.

5. The refrigerator of claim 4 wherein the side of the limiting disc facing the latch is a tapered surface, the inner circle of the tapered surface being farther from the latch than the outer circle of the tapered surface.

6. The refrigerator of claim 5 wherein the conical surface is provided with a limiting protrusion protruding outwards, and the limiting protrusion is arranged close to the inner ring of the conical surface.

7. The refrigerator of claim 6 wherein the limiting protrusion and the locking portion are staggered in projection of the limiting plate.

8. The refrigerator of claim 4 wherein the side of the latch portion facing the retainer tray is a ramp inclined relative to the glass door.

9. The cooler of claim 1, wherein the snaps and the keyways are two evenly spaced about the circumference.

10. The cooler of claim 1, wherein the end of the handle is provided with a locating portion that abuts against a side of the glass door.

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