CN220567602U - Refrigerator extrusion opening splicing structure - Google Patents
Refrigerator extrusion opening splicing structure Download PDFInfo
- Publication number
- CN220567602U CN220567602U CN202322249737.4U CN202322249737U CN220567602U CN 220567602 U CN220567602 U CN 220567602U CN 202322249737 U CN202322249737 U CN 202322249737U CN 220567602 U CN220567602 U CN 220567602U
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- Prior art keywords
- cabinet mouth
- corner
- cabinet
- refrigerator
- extrusion
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- 238000001125 extrusion Methods 0.000 title claims abstract description 37
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000003754 machining Methods 0.000 claims abstract description 6
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 240000004282 Grewia occidentalis Species 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 13
- 238000001746 injection moulding Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model provides a refrigerator extrusion cabinet mouth splicing structure, which belongs to the technical field of box shell connection, and comprises a box body and a cabinet mouth, wherein the cabinet mouth is positioned at the top of the box body, the cabinet mouth comprises a cabinet mouth long side and a cabinet mouth short side, the adjacent cabinet mouth long sides and cabinet mouth short sides are spliced to form a cabinet mouth frame in a 45-degree angle, the cabinet mouth frame forms a large round angle in a machining mode, the cabinet mouth frame is fixed through corner pieces, and a plurality of holes are designed on the corner pieces, so that the gluing operation is facilitated, and the glue curing speed is improved; the corner uses the corner piece to peg graft through the structure with extruding the section bar to fixed with the adhesive in hole department, can guarantee the precision of section bar concatenation, improved the structural strength and the stability that the cabinet mouth was extruded to the freezer, simultaneously, extrude the corner machine processing of cabinet mouth concatenation and form big fillet, the big fillet molding of cooperation box has increased the aesthetic property of cabinet mouth.
Description
Technical Field
The utility model belongs to the technical field of box shell connection, and particularly relates to a splicing structure of an extrusion opening of a refrigerator.
Background
The traditional electric refrigerator cabinet opening is generally divided into an integral cabinet opening, a splicing or inserting cabinet opening, the small-volume section refrigerator adopts the integral cabinet opening, and the refrigerator larger than 500 liters adopts the splicing cabinet opening. However, the conventional extrusion die structure has some drawbacks. Firstly, the structure of the traditional pure extrusion part cabinet opening is simply cut into an oblique angle, the spliced corner is a sharp angle, the corresponding corner of the box body is also a sharp angle, the appearance is unsightly, and the use sense of a customer is not enough to be compatible. Secondly, in daily use, the refrigerator door is often opened and closed, which can bring vibration and impact forces to the splice structure. The long-time vibration and impact can lead to loosening of the connecting piece, thereby affecting the sealing performance of the cabinet door. The cabinet mouth of traditional injection molding and extrusion piece concatenation equipment, though can reach the injection molding bight and be more affine big fillet structure, because the cabinet mouth of two kinds of technology production of injection molding and extrusion, there is serious colour difference phenomenon, not pleasing to the eye enough.
Secondly, because the temperature and the humidity inside the refrigerator are changed, the joint of the spliced cabinet opening can be affected by thermal expansion and cold contraction. Under temperature changes, there is a difference in the coefficients of thermal expansion and contraction of the different materials, which may lead to deformation or instability of the joint. Long-term deformation can lead to loosening of the connection points and even to damage to the integrity of the cabinet opening.
In addition, the manner of joining the splice chest openings typically requires more parts and processes, which can increase manufacturing costs and assembly difficulties. Not only is the accurate alignment of each connection point ensured, but the matching degree of the connecting piece and the connecting hole is ensured so as to ensure the stability and the sealing performance of the structure. For example, if there is a slight deviation in the size or position of the connecting hole, this may cause problems of loose fastening or poor sealing.
The spliced cabinet opening is generally composed of four sections of extruded cabinet openings and four corner connecting pieces, eight joints are arranged on the assembled cabinet opening, the spliced joints of the cabinet openings are easy to flash and not flush, flash is easy to remove after foaming, and the appearance refining effect is poor; in general, the conventional way of splicing the ice chest extrusion vents has some common drawbacks. These disadvantages include the problem of insufficient fixity and stability of these connection means during long-term use, the tendency to come loose or deform, and poor aesthetic effect.
Disclosure of Invention
In view of the above, the utility model provides a splice structure of a refrigerator extrusion opening, which can enhance the fixity and stability of the refrigerator extrusion opening while ensuring the beautiful appearance.
The utility model is realized in the following way:
the utility model provides a refrigerator extrusion cabinet opening splicing structure, which comprises a box body and a cabinet opening, wherein the cabinet opening is positioned at the top of the box body, the cabinet opening comprises a cabinet opening long side and a cabinet opening short side, the adjacent cabinet opening long sides and two ends of the cabinet opening short side are spliced by cutting 45-degree oblique angles to form a cabinet opening frame, the corner of the cabinet opening frame is in a large-round-angle structure, and the cabinet opening frame is fixed through corner pieces;
wherein, the corner piece top is provided with a plurality of holes for gluing operation.
The refrigerator extrusion opening splicing structure has the following technical effects: through using plastics to mould plastics corner piece and extrusion section bar at cabinet mouth frame bight to peg graft through the structure to fixed with the adhesive, improve the structural strength and the stability of cabinet mouth frame, with the cooperation of injection molding and extrusion cross-section simultaneously, can guarantee the precision of section bar concatenation, improved the structural strength and the stability of freezer extrusion cabinet mouth.
Based on the technical scheme, the refrigerator extrusion opening splicing structure can be improved as follows:
the corner piece is arranged at the top of the corner part, and the corner piece is connected with the cabinet opening frame through an inserted structure.
The beneficial effects of adopting above-mentioned improvement scheme are: many holes are designed on the plastic corner connecting piece, so that the glue spraying operation is convenient, and the glue curing speed is improved.
Further, the corner piece is fixed to the cabinet opening frame in a gluing mode.
The beneficial effects of adopting above-mentioned improvement scheme are: by using extrusion profiles for beveling 45-degree angle splicing, the stability of the assembly can be ensured to the greatest extent.
Wherein the corner is concentric with the box fillet.
The beneficial effects of adopting above-mentioned improvement scheme are: the corner appearance of the box body can be realized by processing the corner of the cabinet opening frame. Enhancing the aesthetic appearance.
Wherein the hole comprises a circular shape and an L-shape.
The beneficial effects of adopting above-mentioned improvement scheme are: through using injection molding and extruding the cross-section cooperation, can guarantee the precision of section bar concatenation.
Further, the corner piece is a plastic injection molding corner piece.
Further, the circular holes are equidistantly formed in the top plane of the corner piece, and the L-shaped holes are equidistantly formed in the corner position of the corner piece.
Furthermore, the cabinet opening adopts an assembling mode of splicing four corners, and the upper surface structure of the cabinet opening is matched with the box body.
Furthermore, the whole cabinet opening is of a rectangular structure.
Furthermore, the corner of the cabinet opening frame is independently processed into a round angle in a machining mode.
The beneficial effects of adopting above-mentioned improvement scheme are: the corner of the cabinet opening splicing piece is independently processed into the round corner, so that the appearance of the large round corner of the cabinet opening can be realized.
Compared with the prior art, the refrigerator extrusion opening splicing structure has the beneficial effects that: through using plastics to mould plastics corner piece in cabinet mouth splice position to peg graft the reinforcement, effectively improved the structural strength and the stability of extruding the cabinet mouth. Meanwhile, the plastic injection molding corner piece is fixed on the cabinet opening frame by adopting the adhesive, so that the reliability of connection is enhanced. The injection molding corner piece is matched with the extrusion section, so that the accuracy of section bar splicing can be guaranteed, and the structural strength and stability of the extrusion opening of the refrigerator are improved. The large arc structure of the corner is realized by using the pure extrusion piece, and the method has wide application value. The installation and maintenance operation of this scheme are simple and convenient, when guaranteeing pleasing to the eye, provide convenient use experience for the user.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an overall schematic diagram of a splice structure of an extrusion opening of a refrigerator;
FIG. 2 is an unassembled schematic view of a refrigerator extrusion cabinet splice structure;
FIG. 3 is an assembled schematic view of a splice structure of an extrusion opening of a refrigerator;
FIG. 4 is a side view of a refrigerator extrusion cabinet frame;
FIG. 5 is a schematic view of the assembly of a corner piece of an extrusion cabinet of a refrigerator;
in the drawings, the list of components represented by the various numbers is as follows:
10. a case; 20. a cabinet opening; 21. the long edge of the cabinet opening; 22. a short side of the cabinet opening; 30. a cabinet opening frame; 31. corner pieces.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, in the first embodiment of the splice structure for extruding a cabinet opening of a refrigerator provided by the utility model, the splice structure comprises a box body 10 and a cabinet opening 20, wherein the cabinet opening 20 is positioned at the top of the box body 10, the cabinet opening 20 comprises a cabinet opening long side 21 and a cabinet opening short side 22, the adjacent cabinet opening long side 21 and two ends of the cabinet opening short side 22 are spliced at an oblique angle of 45 degrees to form a cabinet opening frame 30, the corner of the cabinet opening frame 30 is in a large-round corner structure, and the cabinet opening frame 30 is fixed through corner pieces 31;
wherein the top of the corner piece 31 is provided with a plurality of holes for the glue application operation.
As shown in fig. 2 and 3, in the above technical solution, the cabinet opening 20 adopts an assembly mode of splicing four corners, and the upper surface structure of the cabinet opening 20 is matched with the box 10.
In the above technical solution, the corners are concentric with the rounded corners of the case 10.
In the above technical solution, the corner piece 31 is disposed at the top of the corner, and the corner piece 31 is connected with the cabinet frame 30 through a plug-in structure.
Further, in the above technical solution, the corner piece 31 is a plastic injection molded corner piece.
Further, in the above technical solution, the corner piece 31 is fixed to the cabinet frame 30 by gluing. The corner piece 31 is provided with a plurality of holes at the top, including circular and L-shaped holes.
Further, in the above technical scheme, the circular holes are equidistantly arranged on the top plane of the corner piece 31, and the L-shaped holes are equidistantly arranged at the corner position of the corner piece 31.
Further, in the above technical solution, the cabinet opening 20 has a rectangular structure as a whole.
Further, in the above technical solution, the corners of the cabinet frame 30 are individually machined into rounded corners by machining.
As shown in fig. 1, in the second embodiment of the splice structure for extruding a cabinet opening of a refrigerator provided by the utility model, the splice structure comprises a box body 10 and a cabinet opening 20, wherein the cabinet opening 20 is positioned at the top of the box body 10, the cabinet opening 20 comprises a cabinet opening long side 21 and a cabinet opening short side 22, the adjacent cabinet opening long side 21 and two ends of the cabinet opening short side 22 are spliced at an oblique angle of 45 degrees to form a cabinet opening frame 30, the corner of the cabinet opening frame 30 is in a large-round corner structure, and the cabinet opening frame 30 is fixed through corner pieces 31;
wherein the top of the corner piece 31 is provided with a plurality of holes for the glue application operation.
As shown in fig. 4 and 5, in the above technical solution, further, a corner piece 31 is disposed at the top of the corner, and the corner piece 31 is connected with the cabinet frame 30 through a plug-in structure and is fixed by an adhesive.
Further, in the above technical solution, the corner piece 31 is a plastic injection molded corner piece. The corner piece top is provided with a plurality of holes, and the hole includes circular and L shape.
In the above technical scheme, the round holes are equidistantly arranged on the top plane of the corner piece 31, and the L-shaped holes are equidistantly arranged at the corner position of the corner piece 31.
In the above technical solution, the corners of the cabinet frame 30 are individually machined into rounded corners by machining.
Specifically, the principle of the utility model is as follows: through using plastics to mould plastics corner piece in cabinet mouth splice position to peg graft the reinforcement, effectively improved the structural strength and the stability of extruding the cabinet mouth. Meanwhile, a plurality of holes are formed in the plastic corner connecting piece, so that the glue spraying operation is facilitated, the glue curing speed is improved, the plastic injection molding corner piece is fixed on a cabinet opening frame by using an adhesive, and the connection reliability is enhanced. The injection molding piece is matched with the extrusion section, so that the accuracy of splicing of the sectional materials can be guaranteed, a large round angle is formed at the corner of the cabinet opening frame in a machining mode, the large round angle of the box body is matched, and the attractiveness of the cabinet opening is enhanced.
Claims (10)
1. The utility model provides a cabinet mouth mosaic structure is extruded to freezer, includes box (10) and cabinet mouth (20), cabinet mouth (20) are located box (10) top, its characterized in that, cabinet mouth (20) include cabinet mouth long limit (21) and cabinet mouth minor face (22), adjacent cabinet mouth long limit (21) with cabinet mouth minor face (22) both ends cut 45 degrees oblique angle concatenation and form cabinet mouth frame (30), cabinet mouth frame (30) bight is big fillet structure, cabinet mouth frame (30) are fixed through corner piece (31);
wherein, a plurality of holes are arranged at the top of the corner piece (31) for gluing operation.
2. The refrigerator extrusion cabinet mouth splicing structure according to claim 1, wherein the corner top is provided with the corner piece (31), and the corner piece (31) is connected with the cabinet mouth frame (30) through a spliced structure.
3. A refrigerator extrusion cabinet mouth splicing structure according to claim 2, wherein the corner piece (31) is fixed to the cabinet mouth frame (30) by means of glue.
4. A refrigerator extrusion cabinet mouth splice structure according to claim 1, wherein the corners are concentric with the cabinet (10) rounded corners.
5. A refrigerator extrusion die splice structure as claimed in claim 3, wherein the holes comprise a circular shape and an L-shape.
6. A refrigerator extrusion cabinet mouth splicing structure according to claim 3, characterized in that the corner pieces (31) are plastic injection molded corner pieces.
7. The refrigerator extrusion cabinet mouth splicing structure according to claim 5, wherein the round holes are equidistantly formed in the top plane of the corner piece (31), and the L-shaped holes are equidistantly formed in the corner position of the corner piece (31).
8. The refrigerator extrusion cabinet mouth splicing structure according to claim 7, wherein the cabinet mouth (20) adopts a four-corner spliced assembly mode, and the upper surface structure of the cabinet mouth (20) is matched with the box body (10).
9. A refrigerator extrusion cabinet mouth splicing structure according to claim 8, wherein the cabinet mouth (20) is of a rectangular structure as a whole.
10. A refrigerator extrusion cabinet mouth splicing structure according to claim 9, wherein corners of the cabinet mouth frame (30) are individually processed into round corners by machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249737.4U CN220567602U (en) | 2023-08-22 | 2023-08-22 | Refrigerator extrusion opening splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249737.4U CN220567602U (en) | 2023-08-22 | 2023-08-22 | Refrigerator extrusion opening splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567602U true CN220567602U (en) | 2024-03-08 |
Family
ID=90087634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322249737.4U Active CN220567602U (en) | 2023-08-22 | 2023-08-22 | Refrigerator extrusion opening splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567602U (en) |
-
2023
- 2023-08-22 CN CN202322249737.4U patent/CN220567602U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |