CN215951921U - Box structure of bi-pass freezer - Google Patents
Box structure of bi-pass freezer Download PDFInfo
- Publication number
- CN215951921U CN215951921U CN202122396982.9U CN202122396982U CN215951921U CN 215951921 U CN215951921 U CN 215951921U CN 202122396982 U CN202122396982 U CN 202122396982U CN 215951921 U CN215951921 U CN 215951921U
- Authority
- CN
- China
- Prior art keywords
- wall
- plate
- shaped
- side plate
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a box body structure of a two-way refrigerator, which comprises an outer box wall frame component and an inner box wall frame component; the outer box wall frame assembly comprises a U-shaped top plate, a first side plate, a bottom plate and a second side plate which are sequentially connected end to end; a supporting bar is arranged between the first side plate and the second side plate, and the U-shaped top plate is arranged at the top of the supporting bar; inner tank wall frame subassembly is including roof, first lateral wall, diapire and the second lateral wall of end to end in proper order, the roof install in the bottom of support bar. The box structure of bi-pass freezer that this technical scheme provided is favorable to promoting the installation stability of bi-pass freezer box structure, solves the box of current bi-pass freezer and takes place the structure slope easily in assembling process or foaming process, leads to the technical problem that the box percent of pass is low, the rejection rate is high, and simple structure is reasonable, and simple to operate is swift to overcome the weak point among the prior art.
Description
Technical Field
The utility model relates to the technical field of refrigerated cabinets, in particular to a box body structure of a two-way refrigerated cabinet.
Background
The refrigerator is a common refrigeration device, is widely applied to food refrigeration in markets or other occasions, and generally comprises a refrigerator body and a door body, wherein the refrigerator body forms a storage chamber with an opening, the door body is rotatably connected with the refrigerator body through a hinge, and the opening of the storage chamber can be opened or closed in the process that the door body rotates relative to the refrigerator body. A two-way refrigerator refers to a refrigerator capable of opening openings on two sides of a refrigerator body to take food, wherein two storage chambers with two openings are formed in the refrigerator body, two door bodies are arranged, the two door bodies correspond to the openings one by one, and the door bodies are used for opening or closing the openings of the storage chambers.
Because the particularity of bi-pass freezer design, its box can't form stable, trilateral fixed frame construction, consequently, the structure slope takes place easily in assembling process or foaming process, leads to the box qualification rate lower, has improved the rejection rate in the bi-pass freezer production process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a box body structure of a bi-pass refrigerator, which is beneficial to improving the installation stability of the box body structure of the bi-pass refrigerator and solving the technical problems of low box body qualification rate and high rejection rate caused by the fact that the box body of the existing bi-pass refrigerator is easy to incline in the assembling process or the foaming process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a box body structure of a two-way refrigerator comprises an outer box wall frame assembly and an inner box wall frame assembly, wherein the inner box wall frame assembly is installed inside the outer box wall frame assembly, and a foaming space of the box body structure is enclosed by the outer box wall frame assembly and the inner box wall frame assembly;
the outer box wall frame component comprises a U-shaped top plate, a first side plate, a bottom plate and a second side plate which are sequentially connected end to end, and an accommodating cavity for mounting the inner box wall frame component is defined by the U-shaped top plate, the first side plate, the bottom plate and the second side plate; a supporting bar is arranged between the first side plate and the second side plate, and the U-shaped top plate is arranged at the top of the supporting bar;
the inner box wall frame component comprises a top wall, a first side wall, a bottom wall and a second side wall which are sequentially connected end to end, a storage chamber for food refrigeration is formed by the top wall, the first side wall, the bottom wall and the second side wall in a surrounding mode, and the top wall is installed at the bottom of the supporting bar.
Preferably, the support device further comprises a first L-shaped support rib, wherein the first L-shaped support rib comprises a first mounting part and a first support part which are perpendicular to each other;
the first mounting part is positioned between the side wall of the U-shaped top plate and the first side plate, or the first mounting part is positioned between the side wall of the U-shaped top plate and the second side plate; the first supporting portion is located between the bottom wall of the U-shaped top plate and the top wall.
Preferably, the support device further comprises a second L-shaped support rib, wherein the second L-shaped support rib comprises a second mounting part and a second supporting part which are perpendicular to each other;
the second mounting portion is located between the first side plate and the first side wall, or the second mounting portion is located between the second side wall and the second side plate; the second support portion is located between the bottom plate and the bottom wall.
Preferably, the support frame also comprises a support frame, and the support frame comprises a U-shaped frame body and a support plate which are vertical to each other;
the U-shaped frame is positioned between the first side plate and the first side wall, or the U-shaped frame is positioned between the second side wall and the second side plate; the support plate is located between the bottom plate and the bottom wall.
Preferably, the supporting plate comprises a connecting strip and a first U-shaped supporting rib, and the connecting strip is connected between the U-shaped frame body and the first U-shaped supporting rib.
Preferably, the support structure further comprises a second U-shaped support rib, the second U-shaped support rib is located between the bottom plate and the bottom wall, and the second U-shaped support rib is arranged in the middle of the bottom wall.
Preferably, the inner box wall frame assemblies are arranged in a plurality, and the inner box wall frame assemblies are arranged in the outer box wall frame assemblies in parallel through connecting plates.
Preferably, the support device further comprises a T-shaped support rib, wherein the T-shaped support rib comprises a third supporting part and a third mounting part which are perpendicular to each other;
the third supporting part is located between the bottom wall of the U-shaped top plate and the top wall, and the third mounting part is mounted between two adjacent inner box wall frame assemblies.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
1. the outer box wall frame component comprises a U-shaped top plate, a first side plate, a bottom plate and a second side plate which are sequentially connected end to end, and an accommodating cavity for installing the inner box wall frame component is defined by the U-shaped top plate, the first side plate, the bottom plate and the second side plate; the inner box wall frame component comprises a top wall, a first side wall, a bottom wall and a second side wall which are sequentially connected end to end, a storage chamber for food refrigeration is formed by enclosing the top wall, the first side wall, the bottom wall and the second side wall, the structure is simple, and the performance is reliable.
2. First curb plate, the cooperation installation of second curb plate and support bar, make outer wall frame subassembly's upper portion form H type frame construction, recycle U type roof and stabilize H type frame construction's upper portion, can effectively avoid H type frame emergence structure's slope or rock, thereby be favorable to the stable installation of bi-pass freezer box structure, the box of solving current bi-pass freezer inclines at the assembly process or the easy emergence structure of foaming in-process, lead to the box qualification rate low, the technical problem that the rejection rate is high, and simple structure is reasonable, simple to operate is swift.
Drawings
Fig. 1 is an exploded view of a first embodiment of the cabinet structure of a two-way refrigerator of the present invention.
Figure 2 is an exploded view of a second embodiment of the cabinet structure of a two-way refrigerated cabinet of the present invention.
Fig. 3 is a schematic structural view of a second embodiment of the case structure of a two-way refrigerator according to the present invention.
Figure 4 is a cross-sectional view of a second embodiment of the cabinet structure of a two-way refrigerated cabinet of the present invention.
Wherein:
the device comprises a U-shaped top plate 11, a first side plate 12, a bottom plate 13, a second side plate 14 and supporting bars 15;
a first L-shaped support rib 3, a first mounting part 31 and a first support part 32;
a second L-shaped support rib 4, a second mounting part 41 and a second supporting part 42;
the support frame 5, the U-shaped frame body 51, the support plate 52, the connecting strip 521 and the first U-shaped support rib 522;
a second U-shaped support rib 6;
t-shaped support ribs 7, a third support part 71 and a third mounting part 72.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, features defined as "first," "second," and "third" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme provides a box body structure of a two-way refrigerator, which comprises an outer box wall frame assembly and an inner box wall frame assembly, wherein the inner box wall frame assembly is arranged inside the outer box wall frame assembly, and a foaming space of the box body structure is enclosed by the outer box wall frame assembly and the inner box wall frame assembly;
the outer box wall frame component comprises a U-shaped top plate 11, a first side plate 12, a bottom plate 13 and a second side plate 14 which are sequentially connected end to end, and an accommodating cavity for installing the inner box wall frame component is defined by the U-shaped top plate 11, the first side plate 12, the bottom plate 13 and the second side plate 14; a supporting bar 15 is arranged between the first side plate 12 and the second side plate 14, and the U-shaped top plate 11 is mounted at the top of the supporting bar 15;
the inner box wall frame component comprises a top wall 21, a first side wall 22, a bottom wall 23 and a second side wall 24 which are connected end to end in sequence, a storage chamber for food refrigeration is defined by the top wall 21, the first side wall 22, the bottom wall 23 and the second side wall 24, and the top wall 21 is installed at the bottom of the supporting bar 15.
A two-way refrigerator refers to a refrigerator capable of opening openings on two sides of a refrigerator body to take food, wherein two storage chambers with two openings are formed in the refrigerator body, two door bodies are arranged, the two door bodies correspond to the openings one by one, and the door bodies are used for opening or closing the openings of the storage chambers. Because the particularity of bi-pass freezer design, its box can't form stable, trilateral fixed frame construction, consequently, the structure slope takes place easily in assembling process or foaming process, leads to the box qualification rate lower, has improved the rejection rate in the bi-pass freezer production process.
In order to promote the installation stability of bi-pass freezer box structure, solve the box of current bi-pass freezer and take place the structure slope easily in assembling process or foaming process, lead to the box low in qualification rate, the technical problem that the rejection rate is high, this technical scheme has proposed the box structure of bi-pass freezer, as shown in fig. 1-4, including outer box wall frame subassembly and inner box wall frame subassembly, inner box wall frame subassembly is installed in the inside of outer box wall frame subassembly, and outer box wall frame subassembly and inner box wall frame subassembly enclose into the foaming space of box structure.
Specifically, the outer box wall frame component comprises a U-shaped top plate 11, a first side plate 12, a bottom plate 13 and a second side plate 14 which are sequentially connected end to end, and the U-shaped top plate 11, the first side plate 12, the bottom plate 13 and the second side plate 14 enclose an accommodating cavity for installing the inner box wall frame component; the inner box wall frame component comprises a top wall 21, a first side wall 22, a bottom wall 23 and a second side wall 24 which are sequentially connected end to end, a storage chamber for food refrigeration is defined by the top wall 21, the first side wall 22, the bottom wall 23 and the second side wall 24, and the inner box wall frame component is simple in structure and reliable in performance.
More specifically, be provided with support bar 15 between first curb plate 12 and the second curb plate 14, U type roof 11 is installed in the top of support bar 15, and roof 21 installs in the bottom of support bar 15, first curb plate 12, the cooperation installation of second curb plate 14 and support bar 15, make outer wall frame subassembly's upper portion have formed H type frame construction, recycle U type roof 11 and stabilize H type frame construction's upper portion, can effectively avoid H type frame emergence structure's slope or rock, thereby be favorable to the stable installation of bi-pass freezer box structure, solve the box of current bi-pass freezer and in the assembling process or the foaming process easy emergence structure slope, lead to the box qualification rate low, the technical problem that the rejection rate is high, and simple structure is reasonable, simple to operate is swift.
Further, the support device also comprises a first L-shaped support rib 3, wherein the first L-shaped support rib 3 comprises a first mounting part 31 and a first support part 32 which are perpendicular to each other;
the first mounting part 31 is located between the side wall of the U-shaped top plate 11 and the first side plate 12, or the first mounting part 31 is located between the side wall of the U-shaped top plate 11 and the second side plate 14; the first support portion 32 is located between the bottom wall of the U-shaped top plate 11 and the top wall 21.
In a preferred embodiment of the present invention, in the first embodiment of the present invention, as shown in fig. 1, the box structure further includes a first L-shaped support rib 3, and the first L-shaped support rib 3 includes a first mounting portion 31 and a first support portion 32 that are perpendicular to each other; the first mounting part 31 is located between the side wall of the U-shaped top plate 11 and the first side plate 12, or the first mounting part 31 is located between the side wall of the U-shaped top plate 11 and the second side plate 14, so that the strength between the U-shaped top plate 11 and the first side plate 12, or the strength between the U-shaped top plate 11 and the second side plate 14 is increased, and the inclination or the shaking of the structure of the H-shaped frame is further avoided; the first supporting portion 32 is located between the bottom wall of the U-shaped top plate 11 and the top wall 21, and is beneficial to increasing the structural strength and the supporting strength of the middle beam of the box body structure.
Further, the support device also comprises a second L-shaped support rib 4, wherein the second L-shaped support rib 4 comprises a second mounting part 41 and a second supporting part 42 which are perpendicular to each other;
the second mounting portion 41 is located between the first side plate 12 and the first side wall 22, or the second mounting portion 41 is located between the second side wall 24 and the second side plate 14; the second support portion 42 is located between the bottom plate 13 and the bottom wall 23.
In a preferred embodiment of the present invention, the box structure further includes a second L-shaped support rib 4, and the second L-shaped support rib 4 includes a second mounting portion 41 and a second supporting portion 42 that are perpendicular to each other; specifically, second mounting portion 41 is located between first side panel 12 and first side wall 22, or second mounting portion 41 is located between second side wall 24 and second side panel 14, which facilitates increasing the strength between first side panel 12 and first side wall 22, or between second side wall 24 and second side panel 14; the second support portion 42 is located between the bottom plate 13 and the bottom wall 23, and contributes to increasing the structural strength and the supporting strength of the bottom of the box structure.
More specifically, the device further comprises a support frame 5, wherein the support frame 5 comprises a U-shaped frame body 51 and a support plate 52 which are perpendicular to each other;
the U-shaped frame 51 is located between the first side plate 12 and the first side wall 22, or the U-shaped frame 51 is located between the second side wall 24 and the second side plate 14; the support plate 52 is located between the bottom plate 13 and the bottom wall 23.
In a preferred embodiment of the present invention, the box structure further comprises a supporting frame 5, wherein the supporting frame 5 comprises a U-shaped frame 51 and a supporting plate 52 which are perpendicular to each other; specifically, the U-shaped frame 51 is located between the first side plate 12 and the first side wall 22, or the U-shaped frame 51 is located between the second side wall 24 and the second side plate 14, which is beneficial to further increase the strength between the first side plate 12 and the first side wall 22, or between the second side wall 24 and the second side plate 14; the supporting plate 52 is located between the bottom plate 13 and the bottom wall 23, which is beneficial to increasing the contact area of the supporting plate 52 and the foaming space formed between the bottom plate 13 and the bottom wall 23, and is beneficial to further increasing the structural strength and the supporting strength of the bottom of the box body structure.
More specifically, the supporting plate 52 includes a connecting bar 521 and a first U-shaped supporting rib 522, and the connecting bar 521 is connected between the U-shaped frame 51 and the first U-shaped supporting rib 522.
In a more preferred embodiment of the present technical solution, the supporting plate 52 includes a connecting bar 521 and a first U-shaped supporting rib 522, the connecting bar 521 is connected between the U-shaped frame 51 and the first U-shaped supporting rib 522, which is beneficial to enhancing the connection strength between the U-shaped frame 51 and the first U-shaped supporting rib 522, the arrangement of the first U-shaped supporting rib 522 can effectively increase the contact area of the foaming space formed between the first U-shaped supporting rib 522 and the bottom plate 13 and the bottom wall 23, and further increase the structural strength and the supporting strength of the bottom of the box structure.
More specifically, the support structure further includes a second U-shaped support rib 6, the second U-shaped support rib 6 is located between the bottom plate 13 and the bottom wall 23, and the second U-shaped support rib 6 is disposed in the middle of the bottom wall 23.
The box structure in this technical scheme still includes second U type brace rod 6, and second U type brace rod 6 is located between bottom plate 13 and diapire 23, and second U type brace rod 6 sets up in the middle part of diapire 23, is favorable to balancing the structural strength and the support intensity of box structure bottom, ensures that the structural strength and the support intensity department of box structure bottom are steady.
More specifically, the inner box wall frame assembly is provided in plurality, and the plurality of inner box wall frame assemblies are mounted inside the outer box wall frame assembly in parallel through a connecting plate 25.
In the second embodiment of the present technical solution, as shown in fig. 2-3, the inner box wall frame assemblies are provided in plural, so as to be convenient for partition arrangement of the box structure of the bi-pass refrigerator, and the plural inner box wall frame assemblies are installed in the inner part of the outer box wall frame assembly in parallel through the connecting plate 25, which is beneficial to increase the connection strength of the inner box wall frame assembly.
More specifically, the support device further comprises a T-shaped support rib 7, wherein the T-shaped support rib 7 comprises a third supporting part 71 and a third mounting part 72 which are perpendicular to each other;
the third supporting portion 71 is located between the bottom wall of the U-shaped top plate 11 and the top wall 21, and the third mounting portion 72 is mounted between two adjacent inner box wall frame assemblies.
In a preferred embodiment of the present invention, the box structure further includes a T-shaped support rib 7, and the T-shaped support rib 7 includes a third supporting portion 71 and a third mounting portion 72 that are perpendicular to each other; specifically, the third supporting portion 71 is located between the bottom wall of the U-shaped top plate 11 and the top wall 21, and the third mounting portion 72 is mounted between two adjacent inner box wall frame assemblies, so that structural inclination between the inner box wall frame assemblies can be effectively avoided, and further improvement of the connection strength of the inner box wall frame assemblies is facilitated.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The utility model provides a box structure of bi-pass freezer which characterized in that: the box body structure comprises an outer box wall frame assembly and an inner box wall frame assembly, wherein the inner box wall frame assembly is arranged inside the outer box wall frame assembly, and a foaming space of the box body structure is enclosed by the outer box wall frame assembly and the inner box wall frame assembly;
the outer box wall frame component comprises a U-shaped top plate, a first side plate, a bottom plate and a second side plate which are sequentially connected end to end, and an accommodating cavity for mounting the inner box wall frame component is defined by the U-shaped top plate, the first side plate, the bottom plate and the second side plate; a supporting bar is arranged between the first side plate and the second side plate, and the U-shaped top plate is arranged at the top of the supporting bar;
the inner box wall frame component comprises a top wall, a first side wall, a bottom wall and a second side wall which are sequentially connected end to end, a storage chamber for food refrigeration is formed by the top wall, the first side wall, the bottom wall and the second side wall in a surrounding mode, and the top wall is installed at the bottom of the supporting bar.
2. A two-way refrigerator cabinet structure as claimed in claim 1, wherein: the first L-shaped support rib comprises a first mounting part and a first support part which are perpendicular to each other;
the first mounting part is positioned between the side wall of the U-shaped top plate and the first side plate, or the first mounting part is positioned between the side wall of the U-shaped top plate and the second side plate; the first supporting portion is located between the bottom wall of the U-shaped top plate and the top wall.
3. A two-way refrigerator cabinet structure as claimed in claim 2, wherein: the support device also comprises a second L-shaped support rib, wherein the second L-shaped support rib comprises a second mounting part and a second supporting part which are vertical to each other;
the second mounting portion is located between the first side plate and the first side wall, or the second mounting portion is located between the second side wall and the second side plate; the second support portion is located between the bottom plate and the bottom wall.
4. A two-way refrigerator cabinet structure as claimed in claim 3, wherein: the support frame comprises a U-shaped frame body and a support plate which are vertical to each other;
the U-shaped frame is positioned between the first side plate and the first side wall, or the U-shaped frame is positioned between the second side wall and the second side plate; the support plate is located between the bottom plate and the bottom wall.
5. A two-way refrigerator cabinet structure as claimed in claim 4, wherein: the backup pad includes connecting strip and first U type brace rod, the connecting strip connect in U type support body with between the first U type brace rod.
6. A two-way refrigerator cabinet structure as claimed in claim 5, wherein: the bottom plate is provided with a bottom wall, the bottom wall is provided with a bottom plate, the bottom plate is provided with a bottom wall, and the bottom wall is provided with a bottom wall.
7. A two-way refrigerator cabinet structure as claimed in claim 6, wherein: the inner box wall frame component is provided with a plurality of inner box wall frame components, and the inner box wall frame components are arranged in the outer box wall frame components in parallel through connecting plates.
8. A two-way refrigerator cabinet structure as claimed in claim 7, wherein: the T-shaped support rib comprises a third support part and a third installation part which are vertical to each other;
the third supporting part is located between the bottom wall of the U-shaped top plate and the top wall, and the third mounting part is mounted between two adjacent inner box wall frame assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396982.9U CN215951921U (en) | 2021-09-30 | 2021-09-30 | Box structure of bi-pass freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122396982.9U CN215951921U (en) | 2021-09-30 | 2021-09-30 | Box structure of bi-pass freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215951921U true CN215951921U (en) | 2022-03-04 |
Family
ID=80424981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122396982.9U Active CN215951921U (en) | 2021-09-30 | 2021-09-30 | Box structure of bi-pass freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215951921U (en) |
-
2021
- 2021-09-30 CN CN202122396982.9U patent/CN215951921U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100275974A1 (en) | PV Module Frame, PV Module and Installation System Thereof | |
| CN215951921U (en) | Box structure of bi-pass freezer | |
| CN211907517U (en) | High-safety battery cell shell | |
| CN211874213U (en) | Refrigerator with a door | |
| CN208315639U (en) | A kind of vehicle and its battery case | |
| CN214707020U (en) | Regulator cubicle base device, regulator cubicle and rail vehicle | |
| CN215176390U (en) | Refrigerator | |
| CN202230885U (en) | Super capacitor module group housing | |
| CN220106752U (en) | Wall-hung type household energy storage battery | |
| CN219762846U (en) | Partition device | |
| CN215176391U (en) | Refrigerator | |
| CN217872404U (en) | Novel aluminum alloy door frame | |
| CN212517963U (en) | High-voltage switch cabinet door plate structure | |
| CN211115603U (en) | Middle column assembly of outward-opening top-hung window | |
| CN212939073U (en) | Multi-door display cabinet | |
| CN210107857U (en) | Double-temperature middle partition layer assembly structure and refrigerated cabinet adopting same | |
| CN213873335U (en) | Medical refrigerator | |
| CN220908711U (en) | Sunlight room connection structure | |
| CN218672847U (en) | Door body assembly and refrigerator | |
| CN219115318U (en) | Plug-in type sojourn trailer structure | |
| CN213358954U (en) | Roof truss support column that interpolation formula is connected | |
| CN217897701U (en) | Window convenient to dismouting | |
| CN220821816U (en) | Outdoor energy storage cabinet | |
| CN220133815U (en) | Aluminum alloy oversized door and window structure convenient to install | |
| CN217083057U (en) | Door edge buckle plate suitable for refrigeration house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |