CN210569253U - Shell structure of gas water heater - Google Patents
Shell structure of gas water heater Download PDFInfo
- Publication number
- CN210569253U CN210569253U CN201920337779.4U CN201920337779U CN210569253U CN 210569253 U CN210569253 U CN 210569253U CN 201920337779 U CN201920337779 U CN 201920337779U CN 210569253 U CN210569253 U CN 210569253U
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- shell
- water heater
- gas water
- hanging
- face
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Abstract
The utility model discloses a gas heater's shell structure, it includes preceding shell and drain pan, and the drain pan is connected with the bottom of preceding shell through a connection structure, and the preceding shell includes face-piece and bounding wall, face-piece and bounding wall formula structure as an organic whole. Through the structure, the face shell and the coaming can be integrally formed and colored, so that the color difference is avoided, the structure of the front shell is more attractive, and the production cost is reduced. In addition, when the shell structure is assembled, the connection operation between the face shell and the enclosing plate is not needed, and the assembling process of the shell structure can be simplified.
Description
Technical Field
The utility model relates to a gas heater, especially gas heater's shell structure.
Background
Some existing gas water heaters, its shell structure include preceding shell and drain pan, and wherein, preceding shell includes face shell and bounding wall, and face shell and bounding wall generally adopt split type structure, and face shell and bounding wall divide the shaping and color promptly, connect when the assembly. Under the influence of the production process, the colors of the face shell and the coaming are often different, so that the front shell has color difference which is not beautiful enough, if the color difference needs to be eliminated, the production flow and the process of the face shell and the coaming need to be strictly controlled, and the production cost of the face shell and the coaming can be increased. In addition, the face shell and the coaming are of split structures, and the face shell and the coaming are connected when the shell structure is assembled, so that the assembling process of the shell structure is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shell structure of gas water heater to solve at least one problem that the aforesaid mentioned.
The utility model provides a technical scheme that its technical problem adopted is:
the shell structure of the gas water heater comprises a front shell and a bottom shell, wherein the bottom shell is connected with the bottom of the front shell through a first connecting structure, the front shell comprises a face shell and a coaming, and the face shell and the coaming are of an integrated structure.
Preferably, the first connecting structure comprises
The first connecting part is positioned at the bottom of the front shell and is connected with the rear part of the bottom shell through a fastener;
the connecting plate is connected with the front part of the bottom shell through a fastener;
and the second connecting part is positioned at the front part of the front shell and is connected with the connecting plate through a fastener.
Preferably, the first connecting portion and the second connecting portion are in a sheet shape.
Preferably, the front part of the front shell is provided with a mounting opening, and the second connecting part is connected to the edge of the mounting opening.
Preferably, the front case is bent to form the first and second connection parts.
Preferably, the fastener is a screw or a rivet.
Preferably, the portable electronic device further comprises a rear shell, the bottom of the rear shell is connected with the bottom shell, and the upper portion of the rear shell is connected with the front shell through a second connecting structure.
Preferably, the second connecting structure comprises a hanging hole and a hanging piece in an L shape or a U shape, one of the hanging hole and the hanging piece is arranged on the front shell, the other of the hanging hole and the hanging piece is arranged on the rear shell, and the hanging piece is hung on the hanging hole to connect the front shell and the rear shell.
Preferably, the hanging hole comprises a hanging part and a guiding part which are communicated with each other, and the width of the guiding part is larger than that of the hanging part.
The utility model has the advantages that: the utility model discloses a preceding shell and drain pan, preceding shell include face-piece and bounding wall, face-piece and bounding wall formula structure as an organic whole. The surface shell and the coaming can be integrally formed and colored, so that the color difference is avoided, the structure of the front shell is more attractive, and the production cost is reduced. In addition, when the shell structure is assembled, the connection operation between the face shell and the enclosing plate is not needed, and the assembling process of the shell structure can be simplified.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is an exploded view of another perspective of the present invention.
Detailed Description
Referring to fig. 1 to 3, the present invention relates to a housing structure of a gas water heater, which comprises a front housing 1 and a bottom housing 2, wherein the bottom housing 2 is connected to the bottom of the front housing 1 through a first connecting structure, the front housing 1 comprises a face housing 11 and a surrounding plate 12, and the face housing 11 and the surrounding plate 12 are of an integral structure.
Through the structure, the face shell 11 and the coaming 12 can be integrally formed and colored, so that the color difference is avoided, the structure of the front shell 1 is more attractive, and the production cost is reduced. In addition, when the shell structure is assembled, the connecting operation between the face shell 11 and the enclosing plate 12 is not needed, the assembling process of the shell structure can be simplified, and the mounting time is saved.
The first connecting structure includes a first connecting portion 31, a connecting plate 33 and a second connecting portion 32, the first connecting portion 31 is located at the bottom of the front case 1, and the first connecting portion 31 is connected with the rear portion of the bottom case 2 by a fastener, the connecting plate 33 is connected with the front portion of the bottom case 2 by a fastener, the second connecting portion 32 is located at the front portion of the front case 1, and the second connecting portion 32 is connected with the connecting plate 33 by a fastener. The fasteners may be screws or rivets, preferably screws, to facilitate maintenance removal. Above-mentioned structure can increase the joint strength between preceding shell 1 and the drain pan 2, simultaneously, adopts the fastener to realize connecting, can overcome the laminating board problem that can not weld.
In the above embodiment, the bottom case 2 and the connecting plate 33 are separated. Of course, in some embodiments, the bottom shell 2 and the connecting plate 33 may also be a one-piece structure, i.e. the bottom shell 2 is bent to form the connecting plate 33.
The first and second connection portions 31 and 32 may each have a sheet shape.
A mounting opening 13 is provided at the front of the front case 1, and a second connection portion 32 is connected to an edge of the mounting opening 13. The mounting opening 13 can mount a display panel or the like.
In the present invention, the front case 1 is bent to form the first connecting portion 31 and the second connecting portion 32. First connecting portion 31 and second connecting portion 32 all are the integral type structure with preceding shell 1, and three integrated into one piece, the quantity of reducible spare part simplifies the assembly process. Since the front part of the front shell 1 has the mounting opening 13, and the mounting opening 13 is punched out of the front shell 1, when processing, a part of the excess material can be left without cutting off, and the part of the excess material is bent to form the second connecting portion 32.
In addition, the first connection portion 31 and the second connection portion 32 may be separately molded and then mounted to the front case 1. The first connecting portion 31 and the second connecting portion 32 can be formed by processing leftover materials of metal plates, so that waste of materials can be reduced, and the metal plate blanking area required by processing the front shell 1 is reduced.
The second connecting portion 32 can also be a slot or a socket structure, the connecting plate 33 is inserted into the second connecting portion 32, and the bottom case 2 is connected to the first connecting portion 31 by a fastener.
In addition, the first connection portion 31 may be configured as a slot or a socket structure, the rear portion of the bottom case 2 is inserted into the first connection portion 31, and the connection plate 33 is connected to the second connection portion 32 by a fastener.
The utility model discloses still include backshell 4, the bottom of backshell 4 is connected or the welded mode is connected through the fastener with drain pan 2, and the upper portion of backshell 4 is connected with preceding shell 1 through second connection structure.
The second connecting structure comprises a hanging hole 51 and an L-shaped or U-shaped hanging piece 52, one of the hanging hole 51 and the hanging piece 52 is arranged on the front shell 1, the other of the hanging hole 51 and the hanging piece 52 is arranged on the rear shell 4, and the hanging piece 52 is hung in the hanging hole 51 to connect the front shell 1 and the rear shell 4.
The hanging hole 51 includes a hanging portion 511 and a guide portion 512 communicating with each other, and the width of the guide portion 512 is larger than the width of the hanging portion 511.
In addition, the second connecting structure may also be a screw, and the front case 1 and the rear case 4 are connected by the screw.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated components 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.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.
Claims (8)
1. The shell structure of the gas water heater is characterized by comprising a front shell (1) and a bottom shell (2), wherein the bottom shell (2) is connected with the bottom of the front shell (1) through a first connecting structure, the front shell (1) comprises a face shell (11) and a coaming (12), and the face shell (11) and the coaming (12) are of an integrated structure;
the first connecting structure comprises
The first connecting part (31) is positioned at the bottom of the front shell (1) and is connected with the rear part of the bottom shell (2) through a fastener;
a connection plate (33) connected to the front of the bottom case (2) by a fastener;
and the second connecting part (32) is positioned at the front part of the front shell (1) and is connected with the connecting plate (33) through a fastener.
2. The shell structure of a gas water heater as claimed in claim 1, wherein: the first connecting portion (31) and the second connecting portion (32) are sheet-shaped.
3. The shell structure of a gas water heater as claimed in claim 1, wherein: the front part of the front shell (1) is provided with a mounting opening (13), and the second connecting part (32) is connected to the edge of the mounting opening (13).
4. The structure of a housing for a gas water heater according to claim 1, 2 or 3, wherein: the front shell (1) is bent to form the first connecting part (31) and the second connecting part (32).
5. The shell structure of a gas water heater as claimed in claim 1, wherein: the fastener is a screw or a rivet.
6. The shell structure of a gas water heater as claimed in claim 1, wherein: the improved structure of the automobile seat is characterized by further comprising a rear shell (4), the bottom of the rear shell (4) is connected with the bottom shell (2), and the upper portion of the rear shell (4) is connected with the front shell (1) through a second connecting structure.
7. The structure of a housing for a gas water heater according to claim 6, wherein: the second connecting structure comprises a hanging hole (51) and a hanging piece (52) in an L shape or a U shape, one of the hanging hole (51) and the hanging piece (52) is arranged on the front shell (1), the other of the hanging hole (51) and the hanging piece (52) is arranged on the rear shell (4), and the hanging piece (52) is hung in the hanging hole (51) so as to connect the front shell (1) with the rear shell (4).
8. The structure of a housing for a gas water heater according to claim 7, wherein: the hanging hole (51) comprises a hanging part (511) and a guiding part (512) which are communicated with each other, and the width of the guiding part (512) is larger than that of the hanging part (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337779.4U CN210569253U (en) | 2019-03-15 | 2019-03-15 | Shell structure of gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920337779.4U CN210569253U (en) | 2019-03-15 | 2019-03-15 | Shell structure of gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569253U true CN210569253U (en) | 2020-05-19 |
Family
ID=70637549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920337779.4U Active CN210569253U (en) | 2019-03-15 | 2019-03-15 | Shell structure of gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210569253U (en) |
-
2019
- 2019-03-15 CN CN201920337779.4U patent/CN210569253U/en active Active
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