CN212157784U

CN212157784U - Commercial refrigerator with side window

Info

Publication number: CN212157784U
Application number: CN202020138613.2U
Authority: CN
Inventors: 任巧丽; 侯代民; 高秀森; 王光玉
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-12-15
Anticipated expiration: 2030-01-21

Abstract

The utility model provides a commercial refrigerator with a side window, which comprises a box body and a side window, wherein a side plate of the box body comprises an inner side plate and an outer side plate, the side plate is provided with a viewing window, and the viewing window consists of an inner side viewing window formed on the inner side plate and an outer side viewing window formed on the outer side plate; the side window comprises a window frame and a window glass; the window frame comprises an inner support frame which is of an integral annular frame-shaped structure and comprises an annular supporting portion, an inner mounting portion and an outer mounting portion, the inner mounting portion is fixedly connected with the inner side plate, the outer mounting portion is fixedly connected with the outer side plate, and the circumferential side face of the window glass is abutted against the annular inner surface of the annular supporting portion. The inner supporting frame is of an integral annular frame-shaped structure, can be integrally installed on the window opening of the side plate of the commercial refrigerator, and is fixedly connected with the inner side plate and the outer side plate of the side plate through the inner installation part and the outer installation part of the inner supporting frame respectively, so that the installation difficulty is reduced, the use amount of operation processes and parts is reduced, and the installation efficiency of the side window is improved.

Description

Commercial refrigerator with side window

Technical Field

The utility model relates to a commercial freezer especially relates to a take commercial freezer of side window.

Background

The most of commercial refrigerator products, whether vertical type refrigerators or horizontal type refrigerators, are only provided with transparent glass doors on the front, and the side surfaces and the back are foamed after metal plate assembly, so that the visible area of the refrigerator is limited.

A few commercial refrigerator products are provided with window structures on side plates of a box body, namely side windows of the products are formed, but the assembly structures of the windows have problems, and the quality problems that the side windows are complex to assemble, poor in sealing performance, foaming flash after preassembling, line outlet leakage condensation dew and the like in the using process are mainly shown. Specifically, in the prior art, a window frame (window frame for short) of a commercial refrigerator with a window on the side surface usually adopts a structure of extruding strips all around, when a box body is preassembled, the extruding strips are clamped tightly, the extruding strips are preassembled with an inner side plate (namely an inner container side plate) and an outer side plate (namely a box shell side plate) of a box body side plate, the box body is foamed on a production line table, a glass window is installed after foaming is completed, and finally, the extruding strips are clamped tightly on the inner side of the inner side plate.

The prior art has the following technical problems: 1. when the box body is preassembled, 8 extrusion strips are generally needed for splicing the window frame for the square window, namely 4 extrusion strips are spliced with the inner window frame, 4 extrusion strips are spliced with the outer window frame, the assembly difficulty of the last extrusion strip is high, the assembly is not easy, and the extrusion strips are respectively and sequentially assembled, so that the structure of the whole square frame is not flat easily, and the product quality is not ideal; 2. after the window glass is installed after foaming, 4 decorative extruded decorative strips are generally required to be assembled, and the final decorative strip is difficult to assemble in the same way; 3. the observation window needs 12 parts to be assembled together except for glass, and has a complex structure and low production efficiency.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned technical problem that the commercial freezer that takes the side window in the prior art exists, provide a take commercial freezer of side window.

In order to solve the technical problem, the utility model adopts the following technical scheme to realize: a side-view freezer for commercial use, comprising:

the side plate of the box body comprises an inner side plate and an outer side plate positioned on the outer side of the inner side plate, a foaming space is enclosed between the inner side plate and the outer side plate, the side plate is provided with a view window, and the view window is composed of an inner side view window formed on the inner side plate and an outer side view window formed on the outer side plate and corresponding to the inner side view window;

the side window is adapted to be installed on the window frame and comprises a window frame and a window glass embedded on the window frame;

the window frame includes:

the inner support frame is of an integral annular frame-shaped structure and comprises an annular support part, an inner mounting part formed on the inner end face of the annular support part and an outer mounting part formed on the outer end face of the annular support part, the inner mounting part is fixedly connected with the inner side plate, and the outer mounting part is fixedly connected with the outer side plate;

the circumferential side surface of the window glass abuts on the annular inner surface of the annular support portion.

A plurality of first sealing ribs are formed on the annular inner surface of the annular supporting portion in sequence from inside to outside, each first sealing rib surrounds the annular inner surface of the annular supporting portion for a circle, and the circumferential side face of the window glass abuts against the first sealing ribs.

The inner mounting portion comprises a first positioning portion located on the inner side of the annular supporting portion in the radial direction of the annular supporting portion and a second positioning portion located on the outer side of the annular supporting portion, and the edge of the inner side face of the window glass is located on the front side of the first positioning portion and abuts against the first positioning portion.

The inner side window is provided with a flange turned towards the side where the outer side plate is located, the first positioning part is correspondingly provided with a positioning groove, the flange is embedded into the positioning groove, and the first positioning part is located on the outer side of the inner side plate and attached to the inner side plate.

And the inner side plate is also provided with a third positioning part protruding towards the side of the outer side plate, and the outer edge of the second positioning part is abutted against the third positioning part.

The first positioning portion surrounds the annular supporting portion in the circumferential direction, a plurality of second sealing ribs attached to the edge of the inner side face of the window glass are further formed on the first positioning portion, and the second sealing ribs surround the first positioning portion in the circumferential direction.

The inner support frame is of an integral injection molding structure or a double-shot injection molding structure, or the inner support frame is formed by sequentially connecting four extrusion strips end to end.

The window frame is still including being located the annular outer frame lid in the inner support frame outside, the outer frame lid is located simultaneously the outside of lateral plate, its include with the annular first laminating portion of lateral surface looks laminating of lateral plate and with the annular second laminating portion of lateral surface edge looks laminating of window glass, the laminating of external installation department is in on the medial surface of lateral plate and with the outer frame lid links firmly as an organic whole.

And a plurality of third sealing ribs attached to the edge of the outer side surface of the window glass are further formed on the second attaching portion, and the third sealing ribs surround the second attaching portion in the circumferential direction.

And a fourth positioning part protruding towards the side far away from the inner side plate is formed on the outer side plate, and the outer edge of the first attaching part abuts against the fourth positioning part.

Compared with the prior art, the utility model has the advantages of it is following and positive effect:

1. the utility model discloses an inner support frame that makes its side view window frame is a whole annular frame column structure, then can install on the window of looking at of commercial freezer curb plate as a whole, inner support frame through its interior installation department and outer installation department respectively with the interior curb plate and the outer panel fixed connection of curb plate to realize the installation of side view window on the box curb plate, relative to the traditional mounting means to the side view window, reduced the installation degree of difficulty, reduced the use amount of operation process and spare part, and then improved the installation effectiveness to the side view window;

2. the inner supporting frame of the window frame is of an integral annular frame-shaped structure, and the inner supporting frame is installed at one time during installation, is easy to assemble and is favorable for guaranteeing that the window frame is smooth compared with the existing installation of each extrusion strip in sequence.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure view of a commercial refrigerator with a side window of the present invention;

fig. 2 is a schematic perspective view of a side plate with a side window of the commercial refrigerator with a side window of the present invention shown in fig. 1;

fig. 3 is a schematic view of the three-dimensional structure of the support frame in the side view window frame of the commercial refrigerator with the side view window of the present invention;

FIG. 4 is a schematic perspective view of the outer frame cover of the side window frame of the commercial refrigerator with a side window according to the present invention;

FIG. 5 is a front view of FIG. 2;

FIG. 6 is a cross-sectional view A-A of FIG. 5;

FIG. 7 is an enlarged view of the portion A of FIG. 6;

FIG. 8 is a cross-sectional view B-B of FIG. 5;

FIG. 9 is an enlarged view of the portion A of FIG. 8;

reference numerals: 100. a box body; 110. a side plate; 111. an inner side plate; 112. an outer panel; 113. a foaming space; 120. a viewing window; 121. an inner viewing window; 122. an outside viewing window; 123. flanging; 200. a side window; 210. a window frame; 211. an inner support frame; 211A, an annular support; 211B, an inner mounting portion; 211B1, a first positioning portion; 211B2, a second positioning portion; 211B3, positioning grooves; 211B4, a third positioning portion; 211C, an outer mounting portion; 211D, a first sealing rib; 212. an outer frame cover; 212A, a first bonding portion; 212B, a second bonding portion; 212C, a third sealing rib; 220. a window glass; 300. a first screw; 400. a second screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

In the description of the present invention, the terms "inner" and "outer" indicate directions or positional relationships, and unless otherwise stated, the terms are directed toward the thickness of the case side plate, toward the center of the case, toward the inside, and away from the center of the case, toward the outside.

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; can be mechanically or electrically 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.

Referring to fig. 1 to 9, an exemplary commercial refrigerator with a side window, in particular, a chest type commercial refrigerator, is illustrated, and includes a cabinet 100 and a side window 200. The box body 100 is a rectangular box body as a whole, the circumferential side plates of the box body 100 are formed by connecting four side plates end to end, each side plate 110 comprises an inner side plate 111 and an outer side plate 112 positioned outside the inner side plate 111, the four inner side plates 111 enclose the circumferential side plate of the inner container body of the box body 100, the four outer side plates 112 enclose the circumferential side plate of the box shell of the box body 100, and a foaming space 113 is enclosed between the inner side plates 111 and the outer side plates 112; the side plate 110 has a viewing window 120, and the viewing window 120 is composed of an inner viewing window 121 formed in the inner plate 111 and an outer viewing window 122 formed in the outer plate 112 and corresponding to the inner viewing window 121. The side window 200 is adapted to be installed on the viewing window 120, that is, the side panel 110 has the side window 200, so that the articles stored or displayed in the refrigerator can be seen from the side of the refrigerator, and the visible area range of the refrigerator is increased.

Specifically, the side window 200 includes a window frame 210 and a window pane 220 fitted on the window frame 210, the window frame 210 includes an inner support frame 211, as shown in fig. 3 to 9, the inner support frame 211 is an integral annular frame-shaped structure including an annular support portion 211A, an inner mounting portion 211B formed on an inner end surface of the annular support portion 211A, and an outer mounting portion 211C formed on an outer end surface 211A of the annular support portion, the inner mounting portion 211B is fixedly connected to the inner panel 111, and the outer mounting portion 211C is fixedly connected to the outer panel 112, so that the inner support frame 211 is integrally mounted on the side panel 110; the peripheral side surface of the window pane 220 abuts against the annular inner surface of the annular support portion 211A, as shown in fig. 6 to 9, and the window pane 220 is a triple vacuum glass assembly to improve heat insulation performance and prevent cold leakage, but may be a double vacuum glass assembly.

The inner support frame 211 may be an integral injection molding structure or a double injection molding structure, or a frame-shaped structure formed by sequentially connecting four extruded strips end to end, and the shape of the profile of the inner support frame, i.e., the profile of the side window 200, includes, but is not limited to, a rounded rectangle, a beveled rectangle, a circle, an ellipse, a square, a rhombus, a regular pentagon, a regular hexagon, a regular polygon and other shapes.

When the casing 110 is preassembled, the inner side plate 111 is preassembled, the inner mounting portion 211B of the inner support frame 211 is fixedly connected to the inner side plate 111, the window glass 220 is fitted to the inner support frame 211, the outer side plate 112 of the casing is preassembled, and the outer mounting portion 211C of the inner support frame 211 is fixedly connected to the outer side plate 112. Interior support frame 211 is a whole annular frame column structure, has simplified side view window mounting structure, has reduced the installation degree of difficulty, has reduced the use amount of operation process and spare part, and then has improved the installation effectiveness to the side window, and interior support frame 211 once installs in place, easily assembles and is favorable to guaranteeing that the window frame levels.

In order to further improve the sealing performance of the box body 110, effectively prevent the overflow of the cold air, and stop the occurrence of the problems of leakage, condensation, and the like in the use process of the product as much as possible, as shown in fig. 7 and 9, in this embodiment, a plurality of first sealing ribs 211D are formed on the annular inner surface of the annular supporting portion 211A in sequence from inside to outside, each first sealing rib 211D surrounds a circle along the annular inner surface of the annular supporting portion 211A, the first sealing rib 211D is preferably a complete annular rib, and the circumferential side surface of the window glass 220 abuts against the first sealing rib 211D. The layer-by-layer blocking of the first sealing ribs 211D effectively achieves the sealing effect and prevents cold air from overflowing.

Further specifically, as shown in fig. 7 and 9, the inner mounting portion 211B includes a first detent portion 211B1 located inside the annular support portion 211A in the radial direction of the annular support portion 211A and a second detent portion 211B2 located outside the annular support portion 211A, and the inner side surface edge of the window glass 220 is located on the front side of the first detent portion 211B1 and abuts on the first detent portion 211B 1; the inner window 121 has a flange 123 folded toward the side of the outer panel 112 (i.e., formed by bending the inner panel 111 around the inner window 121), the first positioning portion 211B1 has a corresponding positioning groove 211B3, the flange 123 is inserted into the positioning groove 211B3, and the first positioning portion 211B1 is located outside the inner panel 111, attached to the inner panel 111, and fastened to the inner panel 111 by a plurality of first screws 300. When the inner support frame 211 is placed, when the first positioning portion 211B1 of the inner mounting portion 211B is attached to the inner side plate 111 and the flange 123 is embedded into the positioning groove 211B3, the inner support frame 211 is placed in place, so that the mounting efficiency of the inner support frame 211 is further improved, and the mounting efficiency of the side window 200 is further improved. The first positioning portion 211B1 and the second positioning portion 211B2 may be a complete annular structure, or may be intermittently spaced along the circumference of the annular supporting portion 211A, and both are complete annular structures in this embodiment, so as to facilitate processing.

When the inner support frame 211 is mounted, the inner side plate 111 around the inner side window 121 is located behind the first positioning portion 211B1 and is shielded by the first positioning portion 211B1, which may cause the matching between the flange 123 and the positioning slot 211B3 to be difficult to see, as shown in fig. 7 and 9, a third positioning portion 211B4 protruding toward the side where the outer side plate 112 is located is further formed on the inner side plate 111, and an outer edge (referring to an outer edge in the radial direction) of the second positioning portion 211B2 abuts against the third positioning portion 211B 4. The position of the third positioning portion 211B4 is configured such that when the outer edge of the second positioning portion 211B2 abuts against the third positioning portion 211B4, the flange 123 is just embedded into the positioning groove 211B3, so that the auxiliary positioning can be performed by the third positioning portion 211B4, and the third positioning portion 211B4 is easier to observe than the flange 123 and the positioning groove 211B3, so that the operation is convenient, and the assembling efficiency of the inner support frame 211 is further improved. Specifically, the third positioning portion 211B4 may be a single annular protrusion disposed along the circumferential direction of the inner window 121, or a plurality of protrusions disposed at intervals along the circumferential direction of the inner window 121, and may not be particularly limited.

In addition, as shown in fig. 7 and 9, in order to improve the sealing performance of the side window 200 and further improve the sealing performance of the box body 110, the first positioning portion 211B1 is formed to surround the annular supporting portion 211A in the circumferential direction, and is specifically a plate-shaped structure, and a plurality of second sealing ribs (not shown) are formed on the first positioning portion 211B1 to be attached to the inner side edge of the window pane 220, and the second sealing ribs surround the first positioning portion 211B1 in the circumferential direction. And the second sealed muscle is preferred a complete annular muscle, and the medial surface edge of window glass 220 supports and leans on the second sealed muscle, and in the same way, the number of second sealed muscle also can be a plurality ofly, blocks layer upon layer through a plurality of second sealed muscle, reaches sealed effect effectively to play, prevents that cold air from spilling over.

As shown in fig. 2 and 4 to 9, in this embodiment, window frame 210 further includes an outer frame cover 212 located outside inner support frame 211, outer frame cover 212 is annular and located outside outer panel 112, outer frame cover 212 specifically includes an annular first attaching portion 212A attached to the outer side of outer panel 121 and an annular second attaching portion 212B attached to the outer side edge of window glass 220, the outer side edge of window glass 220 abuts against second attaching portion 112B, outer mounting portion 211C is attached to the inner side of outer panel 112 and is fixedly connected to outer frame cover 212, and specifically is tightly connected to first attaching portion 212A of outer frame cover 212 through a plurality of second screws 400 arranged at intervals, so that outer mounting portion 211C of inner support frame 211 and first attaching portion 212A of outer frame cover 212 sandwich outer panel 112, and the circumferential edge of inner support frame 220 is sandwiched between first attaching portion 211B1 of inner mounting portion 211B in inner support frame 211 and second attaching portion 212B of outer frame 212B The window pane 220 is fixed on the window frame 210, so that the assembling reliability of the window pane 220 is further improved, the window pane 220 and the window frame 210 can be stably positioned without a fastening connection structure or an adhesive structure, the installation is reliable, and the installation efficiency of the side window 200 is further improved.

Specifically, the outer frame cover 212 is also preferably an integral frame-shaped structure formed by integral injection molding or two-shot injection molding, or formed by connecting four extruded bars end to end in sequence, and the outline shape of the outer frame cover is matched with that of the inner support frame 211, including but not limited to rounded rectangles, beveled rectangles, circles, ellipses, squares, rhombuses, regular pentagons, regular hexagons, regular polygons and other shapes.

Similarly, a plurality of third sealing ribs 212C that are attached to the outer side surface edge of window glass 220 in fig. 7 and 9 are also formed on second bonded portion 212B to improve the sealing performance, and third sealing ribs 212C are formed as complete convex ribs that surround the second bonded portion 212B in the circumferential direction.

Similarly, in order to position the outer bezel 212, a fourth positioning portion (not shown in the drawings, and the positioning principle is the same as that of the third positioning portion 211B 4) protruding to the side away from the inner side plate 111 may be formed on the outer side plate 112, and an outer edge (referring to an outer edge in the radial direction) of the first fitting portion 212A abuts against the fourth positioning portion.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A side-view freezer for commercial use, comprising:

characterized in that the window frame comprises:

2. The commercial refrigerator with side window of claim 1, wherein,

3. The commercial refrigerator with side window of claim 2, wherein,

4. The commercial refrigerator with side window of claim 3, wherein,

5. The commercial refrigerator with side window of claim 3, wherein,

6. The commercial refrigerator with side window of claim 3, wherein,

7. The commercial refrigerator with side window of claim 1, wherein,

8. The commercial refrigerator with side window of claim 1, wherein,

9. The commercial refrigerator with side window of claim 8,

10. The commercial refrigerator with the side window of claim 8, wherein a fourth positioning part protruding to the side far away from the inner side plate is further formed on the outer side plate, and the outer edge of the first attaching part abuts against the fourth positioning part.