CN219693628U - Refrigerating appliance - Google Patents
Refrigerating appliance Download PDFInfo
- Publication number
- CN219693628U CN219693628U CN202320502223.2U CN202320502223U CN219693628U CN 219693628 U CN219693628 U CN 219693628U CN 202320502223 U CN202320502223 U CN 202320502223U CN 219693628 U CN219693628 U CN 219693628U
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- CN
- China
- Prior art keywords
- door
- positioning
- base surface
- positioning portion
- face wall
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- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a refrigeration appliance, comprising: a case; at least one door rotatably coupled to the housing; the door body limiter is used for limiting the opening angle of the door; wherein, the door body limiter is provided with a first positioning part; the door is provided with an end face wall which limits the top surface or the bottom surface of the door, a second positioning part is arranged on the end face wall, the second positioning part extends from a base surface on the end face wall to a direction away from the base surface, and the base surface is flush with or protrudes out of a main plane of the end face wall; the second positioning part is matched with the first positioning part, so that the door body limiter is positioned on the end face wall at a preset position.
Description
Technical Field
The present utility model relates to the field of refrigeration appliances.
Background
At present, refrigeration appliances are widely used in our daily lives for storing various kinds of foods, such as refrigerators. Typically, a door is one of the important components of a refrigeration appliance, and the door is rotatably connected to the refrigeration appliance by a hinge, which functions to open and close the refrigeration appliance. In order to prevent the door from being excessively opened and possibly colliding with other components, a limiting component is usually installed on the door of the existing refrigerator, and the door is limited to rotate continuously through the limiting component when the door is opened to a certain angle, so that the limiting stop function is achieved. However, the positioning structure between the door and the limiting member of the existing refrigeration appliance is complex, which is not beneficial to the assembly between the door and the limiting member.
Disclosure of Invention
It is an object of the present utility model to provide an improved refrigeration appliance, which addresses at least one of the above technical problems.
The technical scheme of one embodiment of the utility model is as follows:
a refrigeration appliance comprising: a case; at least one door rotatably coupled to the housing; the door body limiter is used for limiting the opening angle of the door; wherein, the door body limiter is provided with a first positioning part; the door has an end face wall defining a top surface and a bottom surface of the door, the end face wall being provided with a second positioning portion extending from a base surface on the end face wall in a direction away from the base surface, the base surface being flush with or protruding from a main plane of the end face wall; the second positioning part is matched with the first positioning part, so that the door body limiter is positioned on the end face wall at a preset position.
Therefore, the door and the door body limiter can be positioned only by a pair of positioning components, the positioning structure between the door and the door body limiter is simplified, the structural complexity of the door body limiter and the door is reduced, the limit on the processing technology of the door body limiter is smaller, and the door body limiter can be formed by adopting a stamping technology.
In one embodiment of the utility model, the first positioning part and the second positioning part are in form locking. Therefore, through the shape locking of the two positioning parts, the positioning function can be achieved, the shape locking of the two positioning parts can be facilitated in some embodiments, the fool-proof function is achieved, and the positioning structure of the door and the door body limiter is simplified.
In one embodiment of the present utility model, the second positioning portion has a shape that is not centrosymmetric, so that the first positioning portion and the second positioning portion cooperate to provide a foolproof function for assembling the door stopper.
In one embodiment of the present utility model, the first positioning portion is a first positioning hole, and the second positioning portion is a protruding portion adapted to the first positioning portion; the boss is adapted to be inserted into the first locating hole to define a position of the door stop. Therefore, the door body limiter and the door can be positioned only by matching the protruding part and the hole, so that the positioning structure between the door body limiter and the door is simplified, and the structural complexity of the door body limiter and the door is reduced.
In one embodiment of the utility model, the door body limiter is provided with a first installation part; and a second mounting part is arranged on the base surface corresponding to the first mounting part so that a fastener penetrates through the first mounting part to be connected with the second mounting part.
In one embodiment of the utility model, a door closing guide is included for guiding the closing of the door body; the door closing guide is provided with a third positioning part; the third positioning part is matched with the second positioning part to position the door closing guide. Therefore, the positioning is realized only by connecting the third positioning part with the second positioning part, the structure is simple and compact, and the assembly efficiency is improved.
In one embodiment of the present utility model, the second positioning portion is a protruding portion, and the third positioning portion is a third positioning hole or a positioning groove adapted to the second positioning portion; the protruding portion is suitable for being inserted into the third positioning hole or the positioning groove. Therefore, the door closing guide is positioned only through the protruding part and the third positioning hole or the positioning groove, the structure is simple and compact, and the assembly efficiency is improved.
In one embodiment of the present utility model, the base surface includes two second mounting portions for connecting the door check device to the base surface, and the second positioning portion is located on a center line of the two second mounting portions.
In one embodiment of the present utility model, the second positioning portion is located between the two second mounting portions offset from a center line of the two second mounting portions. Therefore, the positioning between the second positioning part and the first positioning part is not limited by the shape, any shape can be adopted, and the positioning and foolproof effects can be realized.
In one embodiment of the utility model, the door stopper includes a flat plate portion and a stopper portion bent with respect to the flat plate portion. Therefore, the structural complexity of the door body limiter is reduced, the limit on the processing technology of the door body limiter is smaller, and the door body limiter can be formed by adopting a stamping technology.
In one embodiment of the present utility model, the door stopper is an integral metal member formed by stamping. Therefore, the door limiter can be formed by adopting a stamping mode, and the manufacturing cost is beneficial to obtaining advantages.
In one embodiment of the utility model, a hinge is included, the door is rotatably connected to the case through the hinge, and the door stopper is positioned at the hinge after the door is rotated by a certain angle to limit an opening angle of the door. Thereby, the door is prevented from being excessively opened to collide with other parts of the refrigerator.
Drawings
Fig. 1 is a schematic view showing a partial structure of a refrigeration apparatus according to an embodiment of the present utility model;
fig. 2 is a schematic view of the refrigerator door of fig. 1 in a closed state;
fig. 3 is a schematic view of the refrigerator door of fig. 1 in an open limit state;
FIG. 4 is an exploded view of the door body stop, door closing guide and door of FIG. 1 in the direction A;
FIG. 5 is an exploded view of the door body stop and door of FIG. 1 taken in direction A;
fig. 6 is an assembly view of the door body stopper, the door closing guide and the door in the direction a of fig. 1.
Reference numerals:
1-a refrigeration appliance; 2-a box body; 3-gate; 5-end face wall; 6-a door closing guide; 7-hinges; 8-grooves; 21-a storage compartment; 31-top surface; 32-a bottom surface; 41-a first positioning portion; 42-a first mounting portion; 43-plate section; 44-a limiting part; 51-a second positioning portion; 52-basal plane; 53-a principal plane; 54-a second mounting portion; 61-a third positioning portion; 62-an elastic portion; 63-a connection; 64-a third mount; 71-a hinge plate; 72-hinge axis; 510-a boss; 610-a third positioning hole; 611-a positioning groove; 710—a stop; 711-hook part; s-fastener.
Detailed Description
For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.
The refrigeration appliance 1 according to the present embodiment may include a refrigerator, a freezer, a refrigerator, or the like. Fig. 1 is an illustration of a multi-door refrigerator, and in practical application, the structure of the present embodiment may be applied to other types of refrigerators 1, such as a side-by-side refrigerator, a single-door refrigerator, and the like.
As shown in fig. 1 to 6, the refrigerator 1 includes a cabinet 2 and a door 3. The cabinet 2 includes a storage compartment 21, and the door 3 is rotatably supported on the cabinet 2 by a hinge 7 so as to open or close the storage compartment 21 of the cabinet.
Along the height direction of the door 3, the door 3 has an end face wall 5 defining a top surface 31 or a bottom surface 32 of the door 3. The bottom surface 32 of the door 3 is also provided with a recess 8. The recess 8 is configured as a grip for a user to grasp to open or close the door 3. The end face wall 5 comprises a main plane 53, the main plane 53 being arranged as a flat plane. The end wall 5 is provided with a base surface 52 at a position close to the hinge 7. According to one embodiment of the utility model, the base surface 52 is flush with the end face wall 5. According to another embodiment of the utility model, the base surface 52 extends away from the end wall 5, protruding from the end wall 5, as shown in fig. 4.
The hinge 7 includes a hinge plate 71 and a hinge shaft 72. The hinge plate 71 is provided with a stopper 710 and a catch 711. The hinge plate 71 is fixed to the case 2 and the hinge shaft is fixed to the door 3. The door 3 rotates about the hinge shaft 72.
According to one embodiment of the utility model, a door body stop 4 and a door closing guide 6 are provided near the hinge 7 at the bottom surface 32 of the door.
The door stopper 4 includes a flat plate portion 43 and a stopper portion 44 bent with respect to the flat plate portion 43. As the door 3 is opened by rotation about the hinge 7, the door body stopper 4 is rotated about the hinge shaft 72, and when the door 3 is rotated to a certain angle, the stopper 44 abuts on the stopper 710 of the hinge plate 71, thereby restricting the opening angle of the door 3. Thereby avoiding the door 3 from being excessively opened to collide with other parts of the case 2.
The door closing guide 6 includes an elastic portion 62 and a connecting portion 63. The elastic portion 62 has a certain deformation property. When the door 3 is opened, the elastic portion 62 of the door closing guide 6 is deformed by an external force to slide out from the hook portion 711 of the hinge plate 71, thereby opening the door 3. When the door 3 is closed, the elastic portion 62 slides into the hook portion 711 by an external force, thereby achieving the closing of the door 3.
In order to position the door body stopper 4 and the door 3, the door body stopper 4 is provided with a first positioning portion 41, and the base surface 52 is provided with a second positioning portion 51.
The first positioning portion 41 is provided on the flat plate portion 43 of the door stopper 4. The first positioning portion 41 is configured as a first positioning hole 410.
The second positioning portion 51 is provided on the base surface 52 of the end face wall 5. The second positioning portion 51 is configured as a boss 510. The protrusion 510 extends from the base surface 52 in a direction away from the base surface 52, and protrudes from the base surface 52.
When the door body stopper 4 and the door 3 are positioned and mounted, the first positioning portion 41 is inserted into the second positioning portion 51, that is, the first positioning hole 410 is inserted into the boss 510. The first positioning portion 41 and the second positioning portion 51 are form-locked. The shape of the second positioning portion 51 is a non-centrosymmetric shape, such as a trapezoid, a triangle, or the like. Thereby not only realizing the positioning between the first positioning part 41 and the second positioning part 51, but also playing the fool-proof role.
According to one embodiment of the utility model, the door-closing guide 6 is provided with a third positioning portion 61 adapted to the second positioning portion 51. The third positioning portion 61 is provided on the connecting portion 63 of the door closing guide 6. The third positioning portion 61 is a third positioning hole 610 or a positioning groove 611 adapted to the protruding portion 510 of the second positioning portion 51, and the protruding portion 510 is adapted to be inserted into the third positioning hole 610 or the positioning groove 611. Thereby achieving the positioning of the door closing guide 6.
In order to realize the fixed connection of the door 3 and the door body limiter 4, two first mounting parts 42 are arranged on the door body limiter 4; the first mounting portion 42 is an engagement hole; two second mounting portions 54 are provided on the base surface 52 of the door 3. The second mounting portion 54 is an engagement hole. The first mounting portion 42 and the second mounting portion 54 are adapted for attachment of the fastener S to the second mounting portion 54 through the first mounting portion 42. Meanwhile, two third mounting portions 64 are provided on the connecting portion 63 of the door closer 6; the third mounting portion 64 is an engagement hole; the third mounting portion 64 is adapted to the first mounting portion 42, and the fastener S passes through the third mounting portion 64, the first mounting portion 42 and the second mounting portion 54 simultaneously, connecting the door closing guide 6 with the door stop 4, the door 3.
According to one embodiment of the present utility model, the second positioning portion 51 is located on the center line of the two second mounting portions 54.
According to another embodiment of the utility model, the second positioning portion 51 is located on a central line offset from the two second mounting portions 54. Therefore, the positioning between the second positioning part and the first positioning part is not limited by the shape, any shape can be adopted, and the positioning and foolproof effects can be realized.
The various embodiments of the individual components described in connection with fig. 1-6 may be combined with each other in any given manner to achieve the advantages of the present utility model.
The utility model has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (10)
1. A refrigeration appliance (1) comprising:
a case (2);
at least one door (3), said door (3) being rotatably connected to said box (2);
a door body limiter (4), the door body limiter (4) being used for limiting the opening angle of the door (3);
the door body limiter is characterized in that a first positioning part (41) is arranged on the door body limiter (4);
the door (3) has an end face wall (5) defining a top surface (31) or a bottom surface (32) of the door (3), the end face wall (5) being provided with a second positioning portion (51), the second positioning portion (51) extending from a base surface (52) on the end face wall (5) in a direction away from the base surface (52), the base surface (52) being flush with or protruding from a main plane (53) of the end face wall (5);
the second positioning part (51) is matched with the first positioning part (41) so that the door body limiter (4) is positioned on the end face wall (5) at a preset position.
2. Refrigeration appliance according to claim 1, characterized in that the first positioning portion (41) is form-locked with the second positioning portion (51).
3. A refrigerator according to claim 1 or 2, wherein the shape of the second positioning portion (51) is a non-centrosymmetric shape.
4. A refrigerator as claimed in claim 1, wherein the first positioning portion (41) is a first positioning hole (410), and the second positioning portion (51) is a protruding portion (510) adapted to the first positioning hole (410); the boss (510) is adapted to be inserted into the first locating hole (410) to define the position of the door stopper (4).
5. A refrigerator according to claim 1, wherein the door stopper (4) is provided with a first mounting portion (42); the base surface (52) is provided with a second mounting portion (54) corresponding to the first mounting portion (42) for a fastener (S) to pass through the first mounting portion (42) and connect to the second mounting portion (54).
6. A refrigerator appliance according to claim 1, comprising a door closing guide (6), said door closing guide (6) being adapted to guide the closing of the door (3); the door closing guide (6) is provided with a third positioning part (61); the third positioning portion (61) is adapted to the second positioning portion (51) for positioning the door closing guide (6).
7. A refrigerator according to claim 6, wherein the second positioning portion (51) is a protruding portion (510), and the third positioning portion (61) is a third positioning hole (610) or a positioning groove (611) adapted to the second positioning portion (51); the boss (510) is adapted to be inserted into the third positioning hole (610) or the positioning groove (611).
8. A refrigerator according to claim 1, wherein the base surface (52) comprises two second mounting portions (54), the second mounting portions (54) being adapted to connect the door check device (4) to the base surface (52), the second positioning portions (51) being located on a central line connecting the two second mounting portions (54); alternatively, the second positioning portion (51) is located between the two second mounting portions (54) offset from the center line of the two second mounting portions (54).
9. A refrigerator according to claim 1, wherein the door stopper (4) comprises a flat plate portion (43) and a stopper portion (44) bent with respect to the flat plate portion (43); and/or
The door body limiter (4) is an integrated metal piece formed in a stamping mode.
10. A refrigerator according to claim 1, comprising a hinge (7), the door (3) being rotatably connected to the cabinet (2) by the hinge (7), the door stopper (4) being located at the hinge (7) after the door (3) is rotated by a certain angle to restrict the opening angle of the door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502223.2U CN219693628U (en) | 2023-03-15 | 2023-03-15 | Refrigerating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320502223.2U CN219693628U (en) | 2023-03-15 | 2023-03-15 | Refrigerating appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693628U true CN219693628U (en) | 2023-09-15 |
Family
ID=87964681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320502223.2U Active CN219693628U (en) | 2023-03-15 | 2023-03-15 | Refrigerating appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693628U (en) |
-
2023
- 2023-03-15 CN CN202320502223.2U patent/CN219693628U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |