CN217599280U - Powder bottle lid seal structure - Google Patents
Powder bottle lid seal structure Download PDFInfo
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- CN217599280U CN217599280U CN202220937161.3U CN202220937161U CN217599280U CN 217599280 U CN217599280 U CN 217599280U CN 202220937161 U CN202220937161 U CN 202220937161U CN 217599280 U CN217599280 U CN 217599280U
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- powder
- sealing
- bottle
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- bottle cap
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Abstract
The utility model discloses a powder bottle cap sealing structure, which comprises a bottle body, a bottle cap and a rotary sealing cover, wherein the bottle cap seals the bottle mouth of the bottle body, a plurality of powder through holes are arranged on the bottle cap, the rotary sealing cover is rotatably arranged at the top of the bottle cap and is provided with sealing cover holes corresponding to the number of the powder through holes, the powder through holes are provided with step-shaped openings at the top surface of the bottle cap, the diameter of the sealing cover holes is consistent with that of the powder through holes, the inner side wall of the sealing cover holes is provided with a sealing ring, the bottom of the sealing ring is provided with a downward protruding sealing ring structure, and when the rotary sealing cover is rotated to an opening position, the sealing ring structure is covered on the outer sides of the openings of the powder through holes for sealing; the rotary sealing cover is also provided with sealing gaskets corresponding to the powder through holes in quantity, and when the rotary sealing cover is rotated to a closing position, the sealing gaskets are downwards stretched to be sealed in openings of the powder through holes. The utility model discloses can realize the effective sealing of bottle lid.
Description
Technical Field
The utility model relates to a powder bottle lid seal structure for powder product container field.
Background
In the existing powder product containers, such as pepper powder bottles, powder scattering bottles and other containers, the bottle cap is designed with an opening and closing structure with a rotary sealing cover, when the rotary sealing cover is rotated to an opening position, an opening on the bottle cap is matched with the opening on the rotary sealing cover, so that powder can pass through the opening and closing structure; when the rotary sealing cover is rotated to the closing position, the cover body of the rotary sealing cover is used for sealing the bottle cover. This structure has a problem that a fitting gap is formed between the rotary seal cover and the bottle cap in order to ensure the rotatability of the rotary seal cover, so that powder is accumulated in the fitting gap, the bottle cap and the rotary seal cover are contaminated, and the appearance and sanitation of the bottle body are affected no matter when the powder is dumped or the container is moved and carried in a closed state.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a powder bottle lid seal structure, it can realize the effective sealing of bottle lid.
One technical scheme for achieving the above purpose is as follows: a sealing structure of a powder bottle cap comprises a bottle body, a bottle cap and a rotary sealing cap, wherein the bottle cap seals a bottle opening of the bottle body, a plurality of powder through holes are formed in the bottle cap, the rotary sealing cap is rotatably arranged at the top of the bottle cap, and sealing cap holes corresponding to the number of the powder through holes are formed in the rotary sealing cap;
the powder through hole is provided with a stepped opening at the top surface of the bottle cap, the diameter of the sealing cover hole is consistent with that of the powder through hole, the inner side wall of the sealing cover hole is provided with a sealing ring, the bottom of the sealing ring is provided with a downward protruding sealing ring structure, and when the rotary sealing cover is rotated to an opening position, the sealing ring structure covers the outside of the opening of the powder through hole to seal;
the rotary sealing cover is also provided with sealing gaskets corresponding to the powder through holes in quantity, and when the rotary sealing cover is rotated to a closing position, the sealing gaskets are downwards stretched to be sealed in openings of the powder through holes.
Furthermore, the powder bottle cap sealing structure further comprises a flip cover connected to the bottle body, and the flip cover capable of being opened and closed is connected to the outer sides of the bottle cap and the rotary sealing cover.
Further, the bottle cap is in threaded connection with the bottle body.
Furthermore, the sealing ring and the sealing gasket are made of PP + TPE.
When the rotary sealing cover is rotated to the opening position, the sealing ring and the sealing ring structure on the sealing ring can seal the opening of the powder through hole to prevent the powder from leaking; when the rotary sealing cover is rotated to a closed position, the sealing gasket is downwards extended and is sealed in an opening of the powder through hole, powder is prevented from leaking out through the powder through hole when the container is carried and inclined, the sealing performance of the powder bottle is effectively improved, and the sanitation and the attractiveness of the powder bottle are guaranteed.
Drawings
FIG. 1 is a schematic structural view of a powder bottle cap of the present invention;
FIG. 2 is an enlarged detail view of the powder bottle cap sealing structure of the present invention in an opened state;
fig. 3 is a detailed enlarged view of the sealing structure of the powder bottle cap of the present invention in a closed state.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is made by specific embodiments:
referring to fig. 1 to 3, a sealing structure for powder bottle cap of the present invention includes a bottle body 1, a bottle cap 2, a rotary sealing cap 3 and a flip cap 4. The bottle cap 2 is in threaded connection with the bottle body 1, the rotary sealing cover 3 is rotatably arranged at the top of the bottle cap 2, the turnover cover 4 is in pivot connection with the bottle body 1 and covers the bottle cap 2 and the rotary sealing cover 3 in an opening and closing mode.
The bottle cap is provided with a plurality of powder through holes 21, the rotary sealing cover 3 is provided with sealing cover holes 31 corresponding to the powder through holes in number, and sealing gaskets 32 corresponding to the powder through holes in number.
The powder through hole 21 is provided with a step-shaped opening at the top surface of the bottle cap, the diameter of the sealing cover hole 31 is consistent with that of the powder through hole, the inner side wall of the sealing cover hole is provided with a sealing ring 33, and the bottom of the sealing ring is provided with a downward protruding sealing ring structure. When the rotary sealing cover 3 is rotated to the opening position, the sealing ring structure covers the open outer side of the powder through hole 21 for sealing. When the rotary sealing cover 3 is rotated to the closed position, the sealing gasket 32 is downwards inserted into the opening of the powder through hole 21 for sealing. The sealing ring and the sealing gasket are made of PP + TPE.
It should be understood by those skilled in the art that the above embodiments are only used for illustrating the present invention, and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are all within the scope of the claims of the present invention as long as they are within the spirit of the present invention.
Claims (4)
1. The utility model provides a powder bottle lid seal structure, includes bottle, bottle lid and rotatory sealed lid, and the bottle lid seals the bottleneck of bottle, has seted up a plurality of powder through-hole on the bottle lid, and rotatory sealed lid is rotatable to be set up in the bottle lid top, sets up the sealed lid hole that corresponds with powder through-hole quantity on it, its characterized in that:
the powder through hole is provided with a stepped opening at the top surface of the bottle cap, the diameter of the sealing cover hole is consistent with that of the powder through hole, the inner side wall of the sealing cover hole is provided with a sealing ring, the bottom of the sealing ring is provided with a downward-protruding sealing ring structure, and when the sealing cover is rotated to an opening position, the sealing ring structure covers the outside of the opening of the powder through hole for sealing;
the rotary sealing cover is also provided with sealing gaskets corresponding to the powder through holes in quantity, and when the rotary sealing cover is rotated to a closing position, the sealing gaskets are downwards stretched to be sealed in openings of the powder through holes.
2. The powder bottle cap sealing structure according to claim 1, further comprising a flip cap connected to the bottle body, the flip cap being openably and closably coupled to the outer sides of the bottle cap and the rotary sealing cap.
3. The powder bottle cap sealing structure according to claim 1, wherein the bottle cap is in threaded connection with the bottle body.
4. The powder bottle cap sealing structure according to claim 1, wherein the sealing ring and the sealing pad are made of PP + TPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220937161.3U CN217599280U (en) | 2022-04-21 | 2022-04-21 | Powder bottle lid seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220937161.3U CN217599280U (en) | 2022-04-21 | 2022-04-21 | Powder bottle lid seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217599280U true CN217599280U (en) | 2022-10-18 |
Family
ID=83565408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220937161.3U Active CN217599280U (en) | 2022-04-21 | 2022-04-21 | Powder bottle lid seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217599280U (en) |
-
2022
- 2022-04-21 CN CN202220937161.3U patent/CN217599280U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |