CN211485033U - Electric toothbrush bottom cover waterproof construction - Google Patents
Electric toothbrush bottom cover waterproof construction Download PDFInfo
- Publication number
- CN211485033U CN211485033U CN201920851610.0U CN201920851610U CN211485033U CN 211485033 U CN211485033 U CN 211485033U CN 201920851610 U CN201920851610 U CN 201920851610U CN 211485033 U CN211485033 U CN 211485033U
- Authority
- CN
- China
- Prior art keywords
- bottom cover
- waterproof
- electric toothbrush
- elastic component
- main case
- 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.)
- Expired - Fee Related
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Abstract
A bottom cover waterproof structure of an electric toothbrush, comprising: a main case in which a support body is arranged; and the bottom cover is assembled on the bracket body or the main case so that the inner hole wall of the bottom cover is extruded with the first waterproof elastic component to form inner hole sealing. It has the characteristics of convenient use, simple structure, good sealing stability, easy assembly, elegant appearance, durability and the like. And the like. Therefore, the product has excellent performance in the aspects of technical performance, economical efficiency and practicability.
Description
Technical Field
The utility model relates to an electric toothbrush bottom waterproof construction.
Background
The waterproof structure of the electric toothbrush bottom cover in the market generally adopts a glue injection sealing mode, the process operation is complicated, the waterproof defect cannot be found, the reject ratio is high, the sealing performance is poor, the manufacturing cost is high and the like.
In order to overcome the defects, a waterproof structure of a bottom cover of the electric toothbrush is developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electric toothbrush bottom waterproof construction is to provide, it possesses characteristics such as convenient to use, simple structure, sealed stability are good, easy assembly, elegant appearance, durable.
In order to realize the above purpose, the utility model discloses a technical scheme be provide an electric toothbrush bottom waterproof construction, it includes:
a main case in which a support body is arranged;
the bottom cover is assembled on the bracket body or the main case so that the inner hole wall of the bottom cover is extruded with the first waterproof elastic component to form inner hole sealing;
the bottom cover is provided with a buckling groove, and the support body provides a buckling nail for the matching assembly of the buckling groove; the bottom cover is provided with a second waterproof elastic component which elastically props against between the bottom cover and the inner wall of the main case to form peripheral sealing; the bottom cover is provided with an opening cavity, and a waterproof embedded component is arranged on the opening cavity upper cover.
In one or more embodiments of the present invention, the waterproof insert member has a peg portion, and the bottom cover provides an insert cavity for the peg portion.
In one or more embodiments of the present invention, the embedding cavity has a mouth portion that abuts against the third water-elastic member.
In one or more embodiments of the present invention, the first waterproof elastic member is disposed on a surrounding wall of the charging head, and the third waterproof elastic member is disposed at an interval from the first waterproof elastic member; the stake body provides the mounting groove for charging the head.
Compared with the prior art, the utility model, there are following beneficial effect:
by adopting the scheme, the novel sealing device has the characteristics of convenience in use, simple structure, good sealing stability, easiness in assembly, attractive and elegant appearance, durability and the like. And the like. Therefore, the product has excellent performance in the aspects of technical performance, economical efficiency and practicability.
Drawings
Fig. 1 is a schematic structural view of a waterproof structure of a bottom cover of an electric toothbrush according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an expanded structure of a waterproof structure of a bottom cover of an electric toothbrush according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a further developed structure of a waterproof structure of a bottom cover of an electric toothbrush according to an embodiment of the present invention;
fig. 4 is a partial sectional view of a waterproof structure of a bottom cover of an electric toothbrush according to an embodiment of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as providing a reference to the preferred embodiments, to the extent that changes in the position or addition of numbers or structural simplifications can be made to the product parts illustrated in the drawings.
The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.
The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy.
The technical scheme and the beneficial effects of the invention are clearer and clearer by further describing the specific embodiment of the invention with the accompanying drawings of the specification; and are intended to be illustrative of the invention and not to be construed as limiting the invention.
Referring to fig. 1 to 5, which are shown for the embodiment of the present invention, there is preferably provided a bottom cover waterproof structure of an electric toothbrush, which includes a main case 1, a bracket body 2 and a bottom cover 3, wherein the bracket body 2 is installed in the main case 1; the bottom cover 3 is assembled on the bracket body 2 or the main case 1 so that the inner hole wall 4 of the bottom cover is extruded with the first waterproof elastic component 5 to form inner hole sealing.
In this embodiment, the bottom cover 3 has a fastening groove 6, and the bracket body 2 provides a fastening nail 7 for the matching and assembling of the fastening groove 6. The bottom cover 3 is provided with a second waterproof elastic member 8, and the second waterproof elastic member 8 elastically abuts between the bottom cover 3 and the inner wall of the main chassis 1 to form a peripheral seal.
The bottom cover 3 has an open cavity 9, and the open cavity 3 is covered with a waterproof insert member 10. The waterproof insert member 10 has a peg 11, and the bottom cover 3 provides an insert cavity 12 for the peg 11. The embedding chamber 12 has a mouth portion that abuts against the third water-repellent elastic member 13. The first waterproof elastic member 5 is arranged on the surrounding wall of the charging head 14, the third waterproof elastic member 13 and the first waterproof elastic member 5 are arranged at intervals, and the bracket body 2 provides a mounting groove 15 for the charging head 14.
The first waterproof elastic member 5, the second waterproof elastic member 8, the waterproof insert member 10, and the third waterproof elastic member 13 may be made of a flexible material such as rubber, silicone, or the like.
The sealing principle is further described in connection with the above description and with all the figures:
the bottom cover 3 is buckled into the bracket body 2 and assembled, and simultaneously, the first waterproof elastic component 5 seals the inner hole, the second waterproof elastic component 8 seals the periphery, and the third waterproof elastic component 13 seals the embedding cavity 12. The waterproof insert member 10 is detachably inserted into the open cavity 9 to close the socket of the charging head 14. It has the characteristics of convenient use, simple structure, good sealing stability, easy assembly, elegant appearance, durability and the like. Therefore, the product has excellent performance in the aspects of technical performance, economical efficiency and practicability.
While the invention has been described in terms of the preferred embodiments described above, there may be alterations, permutations, and equivalents, which fall within the scope of this invention; there may be many alternative ways of implementing the invention. It is therefore intended that the following appended claims be interpreted as including all such alterations, permutations, and equivalents as fall within the true spirit and scope of the present invention; it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and modifications and substitutions based on the known art are intended to fall within the scope of the present invention, which is defined by the claims.
Claims (4)
1. The utility model provides an electric toothbrush bottom waterproof construction which characterized in that, it includes:
a main case in which a support body is arranged;
the bottom cover is assembled on the bracket body or the main case so that the inner hole wall of the bottom cover is extruded with the first waterproof elastic component to form inner hole sealing;
the bottom cover is provided with a buckling groove, and the support body provides a buckling nail for the matching assembly of the buckling groove; the bottom cover is provided with a second waterproof elastic component which elastically props against between the bottom cover and the inner wall of the main case to form peripheral sealing; the bottom cover is provided with an opening cavity, and a waterproof embedded component is arranged on the opening cavity upper cover.
2. The waterproof structure of a bottom cover of an electric toothbrush according to claim 1, wherein: the waterproof insert member has a peg portion, and the bottom cover provides an insert cavity for the peg portion.
3. The waterproof structure of a bottom cover of an electric toothbrush according to claim 2, wherein: the insert chamber has a mouth portion that abuts against the third water-repellent elastic member.
4. The waterproof structure of a bottom cover of an electric toothbrush according to claim 3, wherein: the first waterproof elastic component is arranged on a peripheral wall of the charging head, and the third waterproof elastic component and the first waterproof elastic component are arranged at intervals; the stake body provides the mounting groove for charging the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851610.0U CN211485033U (en) | 2019-06-06 | 2019-06-06 | Electric toothbrush bottom cover waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920851610.0U CN211485033U (en) | 2019-06-06 | 2019-06-06 | Electric toothbrush bottom cover waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211485033U true CN211485033U (en) | 2020-09-15 |
Family
ID=72393776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920851610.0U Expired - Fee Related CN211485033U (en) | 2019-06-06 | 2019-06-06 | Electric toothbrush bottom cover waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211485033U (en) |
-
2019
- 2019-06-06 CN CN201920851610.0U patent/CN211485033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |