CN217001488U - Double door and showcase of leakproofness - Google Patents
Double door and showcase of leakproofness Download PDFInfo
- Publication number
- CN217001488U CN217001488U CN202121135039.6U CN202121135039U CN217001488U CN 217001488 U CN217001488 U CN 217001488U CN 202121135039 U CN202121135039 U CN 202121135039U CN 217001488 U CN217001488 U CN 217001488U
- Authority
- CN
- China
- Prior art keywords
- plate
- door body
- shaped structure
- outer door
- attached
- 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
- 238000007789 sealing Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008092 positive effect Effects 0.000 description 1
Images
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a double door and a showcase with sealing performance, which comprise: the outer door body is provided with an outer door body rotating part; the inner side door body comprises a third plate-shaped structure and a fourth plate-shaped structure, the fourth plate-shaped structure is embedded in one side of the third plate-shaped structure, one side of the fourth plate-shaped structure is rotatably connected with the third plate-shaped structure, and an inner side door body rotating part is arranged on the other side of the fourth plate-shaped structure. According to the utility model, a better sealing effect is realized through the double doors, and the design of the inner door body and the outer door body ensures that the showcase can obtain the largest opening area, and the inner door body and the outer door body do not interfere with each other when the showcase is opened.
Description
Technical Field
The utility model relates to the technical field of display cabinets, in particular to a double door with sealing performance and a display cabinet with the double door.
Background
With the social development, various exhibitions and exhibition activities are more and more, and especially large-scale comprehensive exhibitions are more and more often held nationwide. The showcase is one kind of prop, and is mainly used in some places such as marketplaces, museums and the like to display and store commodities, to stick various propaganda posters and word introductions, and to place and hang various exhibition commodities.
For some displays with higher protection requirements, higher sealing performance is often required.
Disclosure of Invention
The present invention is directed to a double door with a sealing feature.
The specific technical scheme is as follows:
a sealable double door, comprising:
the outer door body is provided with an outer door body rotating part;
the inner side door body comprises a third plate-shaped structure and a fourth plate-shaped structure, the fourth plate-shaped structure is embedded in one side of the third plate-shaped structure, one side of the fourth plate-shaped structure is rotatably connected with the third plate-shaped structure, and an inner side door body rotating part is arranged on the other side of the fourth plate-shaped structure.
The sealing double door is characterized in that the outer door body comprises a first plate-shaped structure and a second plate-shaped structure, one side of the first plate-shaped structure is rotatably connected with the second plate-shaped structure, and the other side of the first plate-shaped structure is provided with the outer door body rotating part.
The double door with sealing performance is characterized in that the outer door body is rotatably connected with the cabinet body through the outer door body rotating part, and the inner door body is rotatably connected with the cabinet body through the inner door body rotating part.
In the above-mentioned double door with sealing property, the outer door body rotating part and the inner door body rotating part are arranged on the same side of the cabinet body.
In the above-mentioned sealing double door, a surface of the third plate-shaped structure facing the outside door body is provided with an accommodating space, the accommodating space is located at one side of the third plate-shaped structure, and the fourth plate-shaped structure is operably disposed in the accommodating space;
or, the fourth plate-like structure is rotatably connected to a side surface of the third plate-like structure.
The width of the fourth plate-shaped structure is greater than or equal to the total thickness of the first plate-shaped structure and the second plate-shaped structure.
The double door with sealing performance is characterized in that the inner door body and the outer door body are in a closed state and an open state in an operable manner;
when the inner door body and the outer door body are in the closed state, the inner surface of the outer door body is attached to the outer surface of the third plate-shaped structure;
when the inner door body and the outer door body are in the open state, the outer surface of the third plate-shaped structure is attached to the inner surface of the outer door body, and meanwhile, the outer surface of the fourth plate-shaped structure is attached to the side face of the outer door body.
The double door with sealing performance is characterized in that the inner door body and the outer door body are in a closed state and an open state in an operable manner;
when the inner door body and the outer door body are in the closed state, the inner surfaces of the first plate-shaped structure and the second plate-shaped structure are attached to the outer surface of the third plate-shaped structure;
when the inner door body and the outer door body are in the open state, the inner surface of the first plate-shaped structure is attached to the inner surface of the second plate-shaped structure, the outer surface of the third plate-shaped structure is attached to the outer surface of the second plate-shaped structure, and meanwhile, the outer surface of the fourth plate-shaped structure is attached to the side surfaces of the first plate-shaped structure and the second plate-shaped structure.
The double door with sealing performance is characterized in that the inner door body and the outer door body are in a closed state and an open state in an operable manner;
when the inner door body and the outer door body are in the closed state, the inner surfaces of the first plate-shaped structure and the second plate-shaped structure are attached to the outer surface of the third plate-shaped structure;
when the inner door body and the outer door body are in the open state, the first plate-shaped structure and the second plate-shaped structure are in the same plane, the outer surface of the third plate-shaped structure is attached to the inner surfaces of the first plate-shaped structure and the second plate-shaped structure, and the outer surface of the fourth plate-shaped structure is attached to the side surface of the first plate-shaped structure.
A showcase, comprising the sealable double door according to any one of the preceding claims.
The showcase comprises at least two sealed double doors, and the two sealed double doors are symmetrically arranged.
Compared with the prior art, the technical scheme has the positive effects that:
(1) the double-door display cabinet has the advantages that the better sealing effect is realized through the double doors, the largest opening area of the display cabinet can be obtained through the design of the inner door body and the outer door body, and the inner door body and the outer door body are not interfered when the display cabinet is opened.
Drawings
FIG. 1 is a perspective view of a sealable double door of the present invention;
FIG. 2 is an exploded view of a sealable double door of the present invention;
FIG. 3 is an exploded view of another angle of a sealable double door of the present invention;
FIG. 4 is a schematic view of a first state of a sealable double door of the present invention;
FIG. 5 is an enlarged view at I of FIG. 4 of a sealed double door of the present invention;
FIG. 6 is a schematic view illustrating an opened state of an outer door body of a double door according to the present invention;
FIG. 7 is a schematic view illustrating an opened state of an inner door body of the double door according to the present invention;
FIG. 8 is a schematic front view of a closed position of a sealable double door of the present invention;
FIG. 9 is a cross-sectional view A-A of FIG. 8 of a sealable double door of the present invention;
FIG. 10 is an enlarged view of the double door of FIG. 9 at A1 of the present invention;
FIG. 11 is an enlarged view at E1 of FIG. 9 of a sealable double door of the present invention;
FIG. 12 is a schematic front view of a second condition of a sealable double door of the present invention;
FIG. 13 is a cross-sectional view B-B of FIG. 12 of a sealable double door of the present invention;
FIG. 14 is an enlarged view at B1 of FIG. 13 of a sealable double door of the present invention;
FIG. 15 is an enlarged view at E2 of FIG. 13 of a sealable double door of the present invention;
FIG. 16 is a schematic view of an opened state of an outer door body of a double door according to the present invention;
FIG. 17 is a cross-sectional view C-C of FIG. 16 of a sealing double door of the present invention;
FIG. 18 is an enlarged view at C1 of FIG. 17 of a sealable double door of the present invention;
FIG. 19 is a schematic view of an opened state of the inner door body of the double door of the present invention;
FIG. 20 is a cross-sectional view D-D of FIG. 19 of a sealing double door of the present invention;
FIG. 21 is an enlarged view of the double door of FIG. 20 at D1 of a seal of the present invention;
FIG. 22 is a schematic view of an alternative folding of the inner and outer door bodies of a sealable double door of the present invention;
FIG. 23 is a schematic view of the outer door body of the double door of the present invention in a plate-like structure;
in the drawings: 1. a first plate-like structure; 11. an outer door body rotating part; 2. a second plate-like structure; 3. a third plate-like structure; 4. a fourth plate-like structure; 41. an inner door body rotating part; 5. a cabinet body; 7. an outer door body.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In particular, the inner side in the present invention refers to a surface of all the door bodies facing the inside of the cabinet in the closed state, and the outer side in the present invention refers to a surface of all the door bodies facing the outside of the cabinet in the closed state. For example, the inner side in fig. 2 is the left side and the outer side is the right side, and the inner side in fig. 3 is the right side and the outer side is the left side.
As shown in fig. 1 to 23, there is shown a sealable double door of a preferred embodiment, comprising: the outer door body comprises a first plate-shaped structure 1 and a second plate-shaped structure 2, one side of the first plate-shaped structure 1 is rotatably connected with the second plate-shaped structure 2, and the other side of the first plate-shaped structure 1 is provided with an outer door body rotating part 11; the inner door body comprises a third plate-shaped structure 3 and a fourth plate-shaped structure 4, the fourth plate-shaped structure 4 is embedded in one side of the third plate-shaped structure 3, one side of the fourth plate-shaped structure 4 is rotatably connected with the third plate-shaped structure 3, and the other side of the fourth plate-shaped structure 4 is provided with an inner door body rotating part 41.
Taking any display case as an example, the outer door body and the inner door body are installed at the entrance of the display case body 5. The third plate-like structure 3, in the closed condition, completely covers the access to the tank 5; when the first plate-like structure 1 and the second plate-like structure 2 are in the closed state, the third plate-like structure 3 is completely covered, and double sealing is achieved.
In other embodiments not shown in the drawings, the outer door body may have an integral plate-like structure.
Further, as a preferred embodiment, the outer door is rotatably connected to the cabinet 5 through the outer door rotating portion 11, and the inner door is rotatably connected to the cabinet 5 through the inner door rotating portion 41.
Preferably, the outer door rotating part 11 and the inner door rotating part 41 may be hinges, or other rotating structures capable of realizing relative rotation between two plate-shaped structures.
Further, as a preferred embodiment, the outer door rotating portion 11 and the inner door rotating portion 41 are disposed on the same side of the cabinet 1.
Further, as a preferred embodiment, the surface of the third plate-like structure 3 facing the outer door body (i.e. the outer side of the third plate-like structure 3) is provided with an accommodating space, the accommodating space is located at one side of the third plate-like structure 3, and the fourth plate-like structure 4 is operatively disposed in the accommodating space of the third plate-like structure 3.
In another preferred embodiment, the fourth plate-like structure 4 is rotatably connected to the side of the third plate-like structure 3.
In the above two arrangements of the fourth plate-like structure 4 and the third plate-like structure 3, the outer surface of the fourth plate-like structure 4 is preferably flush or substantially flush with the outer surface of the third plate-like structure 3. In other words, the outer surface of the fourth plate-like structure 4 is not obstructed by the outer surface of the third plate-like structure 3 to prevent interference during rotation.
Preferably, the side of the third plate-like structure 3 is substantially flush with the side of the fourth plate-like structure 4.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the utility model, the width of the fourth plate-like structure 4 is greater than or equal to the total thickness of the first and second plate- like structures 1, 2, enabling the third plate-like structure 3 to be rotated around the fourth plate-like structure 4 independently of the thickness of the first and second plate- like structures 1, 2.
In a further embodiment of the present invention, the inner door body and the outer door body are operable in a closed position and an open position.
When the inner door body and the outer door body are in a closed state, the inner surfaces of the first plate-shaped structure 1 and the second plate-shaped structure 2 are attached to the outer surface of the third plate-shaped structure 3, and at the moment, the fourth plate-shaped structure 4 is accommodated in the third plate-shaped structure 3. At this point, the third plate-like structure 3 forms an inside seal and the first and second plate- like structures 1 and 2 form an outside seal.
When the inner door body and the outer door body are in an opened state, firstly, the inner surface of the first plate-shaped structure 1 is attached to the inner surface of the second plate-shaped structure 2 through rotation, so that the first plate-shaped structure 1 and the second plate-shaped structure 2 are folded; then the third plate-like structure 3 is rotated to make the outer surface of the third plate-like structure 3 fit with the outer surface of the second plate-like structure 2, the third plate-like structure 3 is turned outwards to the outer sides of the first plate-like structure 1 and the second plate-like structure 2, meanwhile, the outer surface of the fourth plate-like structure 4 fits with the side surfaces of the first plate-like structure 1 and the second plate-like structure 2, and finally, the cabinet body 5 is in the maximum opening state.
In addition, as shown in fig. 22, when the inner door body and the outer door body are in an open state, the inner door body and the outer door body are folded in another manner, that is, the first plate-like structure 1 and the second plate-like structure 2 are in the same plane, the outer surface of the third plate-like structure 3 is attached to the inner surfaces of the first plate-like structure 1 and the second plate-like structure 2, and the outer surface of the fourth plate-like structure 4 is attached to the side surface of the first plate-like structure 1.
Referring to fig. 23, in the embodiment where the outer door 7 is a unitary plate-shaped structure, the inner door and the outer door 7 are operable to be in a closed state and an open state; when the inner door body and the outer door body 7 are in a closed state, the inner surface of the outer door body 7 is attached to the outer surface of the third plate-shaped structure 3; when the inner door body and the outer door body 7 are in an open state, the outer surface of the third plate-shaped structure 3 is attached to the inner surface of the outer door body 7, and the outer surface of the fourth plate-shaped structure 4 is attached to the side surface of the outer door body 7.
It should be noted that the abutment refers to a general positional relationship, for example, "the outer surface of the third plate-like structure 3 abuts against the inner surface of the outer door body 7" means that the two are opposite to each other, allow the two to abut against each other or have a certain gap therebetween.
In a further embodiment of the present invention, there is also provided a showcase, wherein the showcase includes a showcase body 5 and the above-mentioned sealable double door disposed on the showcase body 5.
In a further embodiment of the present invention, please refer to fig. 4, which includes at least two of the above-mentioned dual-doors with sealing performance, and the two dual-doors with sealing performance are symmetrically disposed. Fig. 4 shows two or more of the above-described sealing double doors, wherein the two sealing double doors are arranged in an axisymmetric manner, resulting in a split door structure.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. A sealable double door, comprising:
the outer door body is provided with an outer door body rotating part;
the inner side door body comprises a third plate-shaped structure and a fourth plate-shaped structure, the fourth plate-shaped structure is embedded in one side of the third plate-shaped structure, one side of the fourth plate-shaped structure is rotatably connected with the third plate-shaped structure, and an inner side door body rotating part is arranged on the other side of the fourth plate-shaped structure.
2. The sealable double door of claim 1, wherein said outer door body comprises a first plate-like structure and a second plate-like structure, one side of said first plate-like structure being rotatably connected to said second plate-like structure, the other side of said first plate-like structure being provided with said outer door body rotating portion.
3. The sealable double door of claim 2 wherein said outer door body is rotatably connected to said cabinet body by said outer door body rotating portion and said inner door body is rotatably connected to said cabinet body by said inner door body rotating portion.
4. The sealable double door of claim 3 wherein said outboard door rotation portion and said inboard door rotation portion are located on the same side of said cabinet.
5. The sealable double door of claim 1, wherein a surface of the third plate-like structure facing the outer door body is provided with an accommodating space, the accommodating space is located at one side of the third plate-like structure, and the fourth plate-like structure is operatively disposed in the accommodating space;
or, the fourth plate-like structure is rotatably connected to a side surface of the third plate-like structure.
6. The sealable double door of claim 2, wherein the width of said fourth plate-like structure is greater than or equal to the combined thickness of said first and second plate-like structures.
7. The sealable double door of claim 1 wherein the inner door body and the outer door body are operable in a closed condition and an open condition;
when the inner door body and the outer door body are in the closed state, the inner surface of the outer door body is attached to the outer surface of the third plate-shaped structure;
when the inner door body and the outer door body are in the opening state, the outer surface of the third plate-shaped structure is attached to the inner surface of the outer door body, and meanwhile, the outer surface of the fourth plate-shaped structure is attached to the side face of the outer door body.
8. The sealable double door of claim 2, wherein said inner door body and said outer door body are operable in a closed condition and an open condition;
when the inner door body and the outer door body are in the closed state, the inner surfaces of the first plate-shaped structure and the second plate-shaped structure are attached to the outer surface of the third plate-shaped structure;
when the inner door body and the outer door body are in the open state, the inner surface of the first plate-shaped structure is attached to the inner surface of the second plate-shaped structure, the outer surface of the third plate-shaped structure is attached to the outer surface of the second plate-shaped structure, and meanwhile, the outer surface of the fourth plate-shaped structure is attached to the side surfaces of the first plate-shaped structure and the second plate-shaped structure.
9. The sealable double door of claim 2, wherein said inner door body and said outer door body are operable in a closed condition and an open condition;
when the inner door body and the outer door body are in the closed state, the inner surfaces of the first plate-shaped structure and the second plate-shaped structure are attached to the outer surface of the third plate-shaped structure;
when the inner door body and the outer door body are in the open state, the first plate-shaped structure and the second plate-shaped structure are in the same plane, the outer surface of the third plate-shaped structure is attached to the inner surfaces of the first plate-shaped structure and the second plate-shaped structure, and the outer surface of the fourth plate-shaped structure is attached to the side surface of the first plate-shaped structure.
10. A showcase comprising at least two sealable double doors according to any one of claims 1 to 9, the two sealable double doors being arranged symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135039.6U CN217001488U (en) | 2021-05-25 | 2021-05-25 | Double door and showcase of leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135039.6U CN217001488U (en) | 2021-05-25 | 2021-05-25 | Double door and showcase of leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217001488U true CN217001488U (en) | 2022-07-19 |
Family
ID=82366311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121135039.6U Active CN217001488U (en) | 2021-05-25 | 2021-05-25 | Double door and showcase of leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217001488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387703A (en) * | 2021-05-25 | 2022-11-25 | 上海壹墨图文设计制作有限公司 | Double door and showcase of leakproofness |
-
2021
- 2021-05-25 CN CN202121135039.6U patent/CN217001488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387703A (en) * | 2021-05-25 | 2022-11-25 | 上海壹墨图文设计制作有限公司 | Double door and showcase of leakproofness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6687956B1 (en) | Hinge and method | |
| CN217001488U (en) | Double door and showcase of leakproofness | |
| US11800669B2 (en) | Connecting structure and electronic device having the same | |
| AU2017276348A1 (en) | Easy-to-fold and easy-to-assemble box and pet house using the box | |
| CN115387703A (en) | Double door and showcase of leakproofness | |
| US5704095A (en) | Hinge and support | |
| US20050056386A1 (en) | Folding closure with equally sized panels | |
| KR20110052625A (en) | Door assembly | |
| JP3103842B1 (en) | Display case | |
| CA2982081C (en) | Frameless refrigerated case | |
| KR20040057141A (en) | Door device for container | |
| US20210189779A1 (en) | Concealable hinge | |
| CN215682820U (en) | Machine cabinet | |
| JP2591581Y2 (en) | Door with frame | |
| JPH0420150Y2 (en) | ||
| CN219262080U (en) | Novel cabinet hinge | |
| CN219840505U (en) | Hinge and mirror cabinet | |
| CN217037592U (en) | Shell structure of portable intelligent terminal | |
| JPS631173Y2 (en) | ||
| US11674343B2 (en) | Multi-axial door catch | |
| JPS61237774A (en) | Balancing door | |
| JPH0719719A (en) | Heat insulation box | |
| CN220203756U (en) | Novel double door combined structure and double door | |
| CN219262203U (en) | Door of entering family of big aperture | |
| US20230152027A1 (en) | Glass door and wine cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240911 Address after: No. 139 Haiyan Road, Tongzhou Bay River Sea Joint Development Demonstration Zone, Nantong City, Jiangsu Province, China 226333 Patentee after: Nantong Yimo Graphic and Text Production Co.,Ltd. Country or region after: China Address before: 200443 North 3rd floor, No. 26, Changkang Road, Baoshan District, Shanghai Patentee before: SHANGHAI EYE MOVE GRAPHIC DESIGN PRODUCT Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |