CN209763490U - water heater - Google Patents
water heater Download PDFInfo
- Publication number
- CN209763490U CN209763490U CN201822101768.4U CN201822101768U CN209763490U CN 209763490 U CN209763490 U CN 209763490U CN 201822101768 U CN201822101768 U CN 201822101768U CN 209763490 U CN209763490 U CN 209763490U
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- Prior art keywords
- positioning
- water heater
- shell
- fixing block
- positioning column
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Abstract
The utility model belongs to the field of water heaters, and particularly discloses a water heater, which comprises a shell and a decorative strip arranged on the shell, wherein the shell is provided with a positioning hole, the decorative strip is provided with a positioning column, and the positioning column is inserted into the positioning hole to assemble and position the decorative strip and the shell; the fixing block is arranged on the positioning column between the shell and the limiting part to realize the fixed assembly of the decorative strip and the shell. The utility model discloses a water heater can guarantee ornamental strip assembly level, can guarantee again that there is not disconnected poor between ornamental strip and the panel beating casing after the water tank foaming.
Description
Technical Field
The utility model belongs to the water heater field, specifically speaking relates to a water heater.
Background
In order to improve the layering of the water heater and increase the appearance aesthetic feeling of the water heater, the circular decorative strip is usually arranged on the metal plate shell of the water heater, but in the prior art, the circular decorative strip is usually directly adhered to the metal plate shell of the water tank in a back adhesive mode, so that the texture is poor, the adhesion level is difficult to guarantee, and the appearance effect is influenced. Therefore, the water heater with the decorative strip capable of improving the aesthetic feeling of the water heater is needed, the assembly level of the decorative strip can be guaranteed, and the water heater with no break difference between the decorative strip and the metal plate shell after foaming of the water tank can be guaranteed.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming prior art's is not enough, provides a ornamental strip with can promote the water heater aesthetic feeling, can guarantee ornamental strip assembly level simultaneously, can guarantee again that there is not disconnected poor water heater between ornamental strip and the panel beating casing after the water tank foaming.
in order to solve the technical problem, the utility model provides a water heater, which comprises a shell and a decorative strip arranged on the shell, wherein the shell is provided with a positioning hole, the decorative strip is provided with a positioning column, and the positioning column is inserted into the positioning hole to assemble and position the decorative strip and the shell; the fixing block is arranged on the positioning column to realize the fixed assembly of the decorative strip and the shell.
Furthermore, a plurality of positioning columns are arranged on the decorative strip, the positioning columns are uniformly distributed along one side of the shell, which is contacted with the decorative strip, and a plurality of positioning holes are oppositely formed in the shell and the positioning columns.
Furthermore, one end of the positioning column inserted into the positioning hole is provided with a limiting part, the limiting part is formed by extending the edge of the end part of the positioning column to the outer periphery, and the fixing block is arranged on the positioning column between the limiting part and the shell.
furthermore, the middle part of one side of the fixing block is sunken towards the other side to form a concave cavity, the fixing block is inserted into the positioning column between the limiting part and the shell, and the limiting part is limited outside or inside the concave cavity.
Furthermore, the size of the cavity is reduced from the surface, far away from the shell, of the fixing block to the surface, close to the shell, of the fixing block, and the limiting part is limited in the cavity to prevent the decorative strip from being separated from the shell.
Further, the fixed block includes first fixed part and second fixed part, first fixed part has inside sunken first cambered surface, the second fixed part has inside sunken second cambered surface, first cambered surface sets up with the second cambered surface relatively and forms spacing chamber, the reference column is spacing in spacing intracavity.
Furthermore, first fixed part and/or second fixed part are provided with the jack catch, and are corresponding, be provided with the draw-in groove with jack catch looks adaptation on second fixed part and/or the first fixed part, will through the snap-fit of jack catch and draw-in groove the reference column is spacing in spacing chamber.
furthermore, the positioning column is a hollow cylinder with an opening at the end part, and a plurality of reinforcing ribs for increasing the strength of the positioning column are arranged in the hollow cylinder along the length direction of the positioning column.
Furthermore, the positioning column and the decorative strip are integrally formed.
Furthermore, the positioning column and/or the fixing block are made of plastics.
after the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has:
1. The positioning column on the decorating part extends into the positioning hole in the shell to position the decorating part on the shell, and the fixing block is assembled on the positioning column from the inside of the shell to realize the fixed assembly of the decorating part and the shell.
2. The end part of the positioning column is provided with the limiting part, so that the fixed block is prevented from being separated from the positioning column;
3. Through setting the reference column to tip open-ended space cylinder to set up the strengthening rib in that the cylinder is inside to increase the assembly strength of reference column.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of the present invention;
Fig. 2 is a cross-sectional view of the present invention;
Fig. 3 is a schematic view of the decorative strip of example 1;
FIG. 4 is an assembly schematic view of a fixing block and a decorative strip in embodiment 1;
FIG. 5 is a sectional view showing the assembly of the fixing block and the decorative strip in embodiment 1;
Fig. 6 is a schematic view of a fixing block of embodiment 2;
Fig. 7 is a schematic view of the fixing block and the positioning post of embodiment 3;
The fixing structure comprises a shell 1, a decorative strip 2, a positioning column 3, a fixing block 4, a limiting part 5, a reinforcing rib 6, a positioning hole 7, a first fixing part 8, a second fixing part 9, a first cambered surface 10, a second cambered surface 11, a clamping jaw 12, a clamping groove 13 and a round hole 14.
it should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "contacting" and "communicating" are to be interpreted broadly, e.g. as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The water heater shown in fig. 1 comprises a shell 1 and a decorative strip 2 arranged on the shell 1, and the decorative strip 2 is arranged, so that the whole water heater is not monotonous, and the fashion feeling of the water heater is improved. The decorative strip 2 can be made of plastics or metal materials, and preferably adopts plastic ABS (acrylonitrile butadiene styrene) electroplating, so that the weight of the water heater can be reduced, the cost of the decorative strip is reduced, and the appearance effect of the water heater can be obviously improved. The water heater is characterized in that a positioning hole 7 is formed in the shell 1 of the water heater, a positioning column 3 is arranged on the decorative strip 2, and the positioning column 3 is inserted into the positioning hole 7 to assemble and position the decorative strip 2 and the shell 1.
The water heater is characterized by further comprising a fixing block 4, wherein the fixing block 4 is arranged on the positioning column 3 between the shell 1 and the limiting part 5, the fixing block 4 can be made of metal or plastic, and the fixing block 4 is preferably made of plastic in order to reduce the weight of the whole water heater and the cost of the fixing block 4. Meanwhile, the assembly gap between the decorative part and the shell 1 can be adjusted by adjusting the thickness of the fixing block 4, so that no break difference exists between the shell 1 and the decorative part after the water tank is foamed. The positioning column 3 is sleeved on the positioning column 3 to realize the fixed assembly between the decorative strip 2 and the shell 1.
As shown in fig. 2 to 5, a limiting portion 5 is disposed at one end of the positioning post 3 inserted into the positioning hole 7, and the limiting portion 5 is formed by extending an edge of an end portion of the positioning post 3 to an outer periphery; the limiting part 5 is matched with the fixing block 4 to prevent the decorative strip 2 from being separated from the shell 1, so that the decorative strip 2 and the shell 1 are fixedly assembled.
Further, the water heater is the cylinder, ornamental strip 2 is the ring form cover and locates on the casing 1 of water heater, ornamental strip 2 is last to have a plurality of reference columns 3 and to follow one side equipartition setting that ornamental strip 2 and casing 1 contacted, casing 1 go up with a plurality of reference columns 3 are provided with a plurality of locating holes 7 relatively, a plurality of locating holes 7 are along the casing 1 equipartition setting that contacts with ornamental strip 2 to guarantee the assembly level of ornamental strip 2 on casing 1.
furthermore, in order to facilitate the assembly of the fixing block 4, the middle part of one side of the fixing block 4 is recessed towards the other side to form a concave cavity, the fixing block 4 is inserted on the positioning column 3 between the limiting part 5 and the shell 1 through the concave cavity, and the limiting part 5 is limited outside or inside the concave cavity to prevent the decorative strip 2 from being separated from the shell 1. Further, in order to improve the limiting effect of the limiting part 5 on the fixing block 4, as shown in fig. 3 to 5, the size of the cavity is reduced from the surface of the fixing block 4 away from the housing 1 to the surface close to the housing 1, and the limiting part 5 is limited inside the cavity to prevent the decorative strip 2 from being separated from the housing 1.
Further, because long-term atress friction between reference column 3 and the locating hole 7 causes reference column 3 to damage easily to reduce the fastness of ornamental strip 2 assembly on casing 1, the utility model discloses will reference column 3 sets up to tip open-ended hollow cylinder 3 length direction along reference column is followed to hollow cylinder's inside sets up a plurality of strengthening ribs 6, a plurality of strengthening ribs 6 can increase reference column 3's intensity.
Furthermore, the positioning column 3 and the decoration strip 2 are integrally formed, so that the assembly level of the decoration strip 2 is further ensured. The positioning column 3 and the decorative strip 2 are made of the same material.
Example 2
The difference between this embodiment and embodiment 1 is that the fixing block 4 of this embodiment includes a first fixing portion 8 and a second fixing portion 9, as shown in fig. 6, the first fixing portion 8 and the second fixing portion 9 have the same or different shapes, and the fixing block 4 is clamped on the positioning column 3 between the limiting portion 5 and the positioning hole 7. The first fixing part 8 is provided with a first cambered surface 10 which is sunken inwards, the second fixing part 9 is provided with a second cambered surface 11 which is sunken inwards, and the first cambered surface 10 and the second cambered surface 11 have the same or different radians. The first cambered surface 10 and the second cambered surface 11 are oppositely arranged to form a limiting cavity in a surrounding mode, the positioning column 3 is limited in the limiting cavity, the stability of assembly between the fixing block 4 and the positioning column 3 is guaranteed, and the fixing block 4 is not prone to being separated from the positioning column 3. The limiting part 5 is limited outside or inside the limiting cavity. The fixing block 4 can be made of metal or plastic, and the plastic is preferably adopted in order to reduce the weight of the whole water heater and the cost of the fixing block 4. Meanwhile, the assembly gap between the decorative part and the shell 1 can be adjusted by adjusting the thickness of the fixing block 4, so that no break difference exists between the shell 1 and the decorative part after the water tank is foamed.
Further, in order to facilitate assembly and disassembly of the first fixing portion 8 and the second fixing portion 9, a clamping jaw 12 is arranged on the first fixing portion 8 and/or the second fixing portion 9, correspondingly, a clamping groove 13 matched with the clamping jaw 12 is arranged on the second fixing portion 9 and/or the first fixing portion 8, and the positioning column 3 is limited in the cavity through the clamping and buckling fit of the clamping jaw 12 and the clamping groove 13.
example 3
As shown in fig. 7, the difference between this embodiment and embodiment 1 is that the positioning column 3 in this embodiment is a threaded column, a circular hole 14 matched with the positioning column 3 in size is arranged on the fixed block 4, a thread matched with the threaded column is arranged on the inner wall of the circular hole 14, and the fixed block 4 and the positioning column 3 are sleeved on the positioning column 3 through a thread fit.
the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (10)
1. A water heater comprises a shell and a decorative strip arranged on the shell, and is characterized in that a positioning hole is formed in the shell, a positioning column is arranged on the decorative strip, and the positioning column is inserted into the positioning hole to assemble and position the decorative strip and the shell; the fixing block is arranged on the positioning column to realize the fixed assembly of the decorative strip and the shell.
2. The water heater as claimed in claim 1, wherein the decoration strip has a plurality of positioning posts, the positioning posts are uniformly arranged along a side of the decoration strip contacting the casing, and the casing is provided with a plurality of positioning holes opposite to the positioning posts.
3. The water heater as claimed in claim 2, wherein the positioning post has a position-limiting portion at an end inserted into the positioning hole, the position-limiting portion is formed by extending an edge of an end portion of the positioning post to an outer periphery, and the fixing block is disposed on the positioning post between the position-limiting portion and the housing.
4. The water heater according to claim 3, wherein a concave cavity is formed by recessing the middle part of one side of the fixing block to the other side, the fixing block is inserted on the positioning column between the limiting part and the shell, and the limiting part is limited outside or inside the concave cavity.
5. The water heater as claimed in claim 4, wherein the size of the cavity decreases from the side of the fixing block away from the housing to the side of the fixing block close to the housing, and the limiting portion is limited in the cavity to prevent the decorative strip from being separated from the housing.
6. The water heater of claim 3, wherein the fixing block comprises a first fixing portion and a second fixing portion, the first fixing portion has a first inwardly concave arc surface, the second fixing portion has a second inwardly concave arc surface, the first arc surface and the second arc surface are disposed opposite to each other to form a limiting cavity, and the positioning pillar is limited in the limiting cavity.
7. The water heater of claim 6, wherein the first fixing portion and/or the second fixing portion is provided with a clamping jaw, and correspondingly, the second fixing portion and/or the first fixing portion is provided with a clamping groove matched with the clamping jaw, and the positioning column is limited in the limiting cavity through the clamping fit of the clamping jaw and the clamping groove.
8. The water heater according to any one of claims 1-7, wherein the positioning column is a hollow cylinder with an open end, and a plurality of reinforcing ribs for increasing the strength of the positioning column are arranged inside the hollow cylinder along the length direction of the positioning column.
9. The water heater as claimed in claim 1, wherein the positioning post is integrally formed with the decorative strip.
10. The water heater of claim 9, wherein the positioning post and/or the fixing block is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101768.4U CN209763490U (en) | 2018-12-14 | 2018-12-14 | water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101768.4U CN209763490U (en) | 2018-12-14 | 2018-12-14 | water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209763490U true CN209763490U (en) | 2019-12-10 |
Family
ID=68746662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101768.4U Active CN209763490U (en) | 2018-12-14 | 2018-12-14 | water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209763490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963537A (en) * | 2021-10-19 | 2022-08-30 | 郑州海尔新能源科技有限公司 | Water heater shell and water heater |
-
2018
- 2018-12-14 CN CN201822101768.4U patent/CN209763490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963537A (en) * | 2021-10-19 | 2022-08-30 | 郑州海尔新能源科技有限公司 | Water heater shell and water heater |
| CN114963537B (en) * | 2021-10-19 | 2024-02-09 | 郑州海尔新能源科技有限公司 | Water heater shell and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200615 Address after: No. 188, 22nd Street, economic and Technological Development Zone, Zhengzhou City, Henan Province 450016 Patentee after: Zhengzhou Haier New Energy Technology Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Co-patentee before: QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE Co.,Ltd. Patentee before: QINGDAO ECONOMIC DEVELOPMENT ZONE HAIER WATER HEATER Co.,Ltd. |
|
| TR01 | Transfer of patent right |