CN211197169U - Anti-overflow and anti-leakage bottle cap for carbon powder filling bottle - Google Patents
Anti-overflow and anti-leakage bottle cap for carbon powder filling bottle Download PDFInfo
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- CN211197169U CN211197169U CN201922088093.9U CN201922088093U CN211197169U CN 211197169 U CN211197169 U CN 211197169U CN 201922088093 U CN201922088093 U CN 201922088093U CN 211197169 U CN211197169 U CN 211197169U
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Abstract
The utility model provides a leak-proof carbon dust filling bottle cap, include: the powder filling device comprises a base, wherein an opening is formed in the top end of the base, a gradually narrowed powder filling opening extends upwards from the opening, a sealing cover in sealing connection is arranged at the top end of the powder filling opening, and the base and the powder filling opening are both of cavity structures; the base inside wall is equipped with the locking groove. The locking groove is used for locking threads or bulges on the bottle mouth, and the sealing cap and the powder filling port are in sealing connection, so that a film coating process is not needed, the production efficiency is improved, and the powder explosion problem in the transportation process is avoided. When the powder filling device is used, the powder filling opening is deep into the ink box to be used, and carbon powder is not easy to float out from the narrow powder filling opening, so that the powder filling device is more sanitary. When adding, only need to irritate the powder mouth and stretch into the ink horn and can accomplish and add work, convenient to use, swift.
Description
Technical Field
The utility model relates to an anti-overflow leak-proof bottle cap for a carbon powder filling bottle.
Background
The carbon powder belongs to printing consumables, and for occasions with large printing demand, the consumption of the carbon powder is large, and the carbon powder needs to be added frequently. The existing carbon powder box is mainly of two types, one type is that an aluminum film is attached to a bottle opening, and a funnel-shaped bottle cover with holes is arranged, so that a plurality of defects exist in the mode, in the transportation process, if the bottle body is extruded, the aluminum film is easy to crack, powder explosion is caused, when a customer uses the aluminum film, fine carbon powder is easy to fly out and is sucked, and the health of the user is influenced, and meanwhile, the customer experience effect is greatly reduced. The other type is that a common wide-mouth bottle cap is attached with an aluminum film, although the structure is simple, the problems of powder floating and powder explosion of the first filling bottle exist except that a funnel needs to be additionally arranged during use. In addition, the film is coated on the bottle mouth, aluminum film materials are additionally purchased, production procedures are increased, the production cost of enterprises is increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of powder explosion, extra increase encapsulation process, inconvenient use, the application provides an anti-overflow leak-proof carbon powder bottle cap for filling bottle of favourable transportation, convenient to use, simple structure, concrete implementation is as follows:
an anti-overflow leak-proof bottle cap for a carbon powder filling bottle, comprising: the powder filling device comprises a base, wherein an opening is formed in the top end of the base, a gradually narrowed powder filling opening extends upwards from the opening, a sealing cover in sealing connection is arranged at the top end of the powder filling opening, and the base and the powder filling opening are both of cavity structures; the base inside wall is equipped with the locking groove.
In one or more embodiments of the present invention, the opening extends a diversion opening toward the inner side of the base.
In one or more embodiments of the present invention, the thickness of the joint between the sealing cover and the powder filling opening is smaller than that of the sealing cover, and the bottom end of the sealing cover is further provided with a protruding brim.
In one or more embodiments of the present invention, the thickness of the joint between the sealing cover and the powder filling opening is smaller than that of the sealing cover, and a fracture line is disposed at the joint.
In one or more embodiments of the present invention, the sealing cover is connected to the powder filling opening in a sealing manner by a tearing ring.
In one or more embodiments of the present invention, the sealing cap has a narrowed neck at a connection with the powder filling opening.
The utility model discloses the beneficial implementation effect who brings is: after the carbon powder is filled in the carbon powder filling bottle, the locking groove is directly used for locking threads or protrusions on the bottle opening, and the sealing cap and the powder filling opening are in sealing connection, so that a film covering process is not needed, the production efficiency is improved, and the powder explosion problem in the transportation process is avoided. When the powder filling device is used, the coated film does not need to be torn, the powder filling device can be used only by removing the sealing cap, and carbon powder is not easy to float out from a narrow powder filling opening, so that the powder filling device is more sanitary. When adding, only need to irritate the powder mouth and stretch into the ink horn and can accomplish and add work, convenient to use, swift.
Drawings
FIG. 1 is a cross-sectional view of the anti-overflow and anti-leakage bottle cap for carbon powder filling bottle of the utility model;
FIG. 2 is a front view of another overflow-proof and leak-proof cap for a carbon powder filling bottle of the present invention;
FIG. 3 is a front view of another overflow-proof and leak-proof cap for a carbon powder filling bottle of the present invention;
fig. 4 is a front view of another overflow-proof and leak-proof bottle cap for a carbon powder filling bottle of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying fig. 1-4 and the embodiments:
an anti-overflow and anti-leakage bottle cap for a carbon powder filling bottle comprises a base 1, wherein an opening is formed in the top end of the base 1, a gradually narrowed powder filling opening 2 extends upwards from the opening, a sealing cover 3 in sealing connection is arranged at the top end of the powder filling opening 2, and the base 1 and the powder filling opening 2 are both of a cavity structure; the base 1 inside wall is equipped with locking groove 11. No matter be threaded carbon powder filling bottle or be equipped with bellied carbon powder filling bottle, in the production process, after having irritated the carbon powder in the carbon powder filling bottle, with the screw thread on hot pressing or other modes with the bottleneck or protruding embedding lock die on the locking groove 11, when needing to add the carbon powder in the ink horn, only need get rid of sealed lid 3, will irritate powder mouth 2 and insert the ink horn carbon powder and add the mouth can. Because the carbon powder belongs to very fine dust particles, if a traditional film covering mode (such as aluminum foil sealing) is adopted, the problem of powder explosion is easy to occur in the transportation process, and the carbon powder is easy to spill and float when the film covering is torn; if a common wide-mouth bottle cap is adopted, a funnel needs to be additionally equipped, the process of adding the carbon powder becomes more complicated, and the carbon powder is easy to float out after the wide-mouth bottle cap is opened. The structure of this application can effectively avoid exploding the powder, leaking the powder, wafting the powder problem, has solved inconvenient interpolation carbon dust problem simultaneously, has reduced enterprise's production and maintenance cost to and improved user's use satisfaction greatly.
In order to further prevent the carbon powder from floating out of a gap of a bottle mouth in the powder filling process, the opening extends towards the inner side of the base 1 to form a flow guide port 12, and during installation, the flow guide port extends into the bottle mouth of the carbon powder filling bottle and is tightly attached to the bottle mouth, so that the carbon powder can smoothly enter the powder filling port 2 from the carbon powder filling bottle, and the problems of powder floating and powder scattering can be effectively avoided.
In order to facilitate the use, the application provides four sealing covers 3 which are connected in a sealing manner and are easy to remove, the first embodiment is shown in fig. 1, the thickness of the joint of the sealing cover 3 and the top end of the powder filling port 2 is smaller than that of the sealing cover 3, the bottom end of the sealing cover 3 is also provided with a protruding brim 301, when the sealing cover is used, the brim 301 is pushed upwards slightly, and the thinner joint can be broken, so that the sealing cover 3 can be removed.
In another embodiment, as shown in fig. 2, the thickness of the joint between the sealing cover 3 and the powder filling opening 2 is smaller than that of the sealing cover 3, and a fracture 3021 is arranged at the joint 302, in the actual production process, the thickness of the joint 302 is related to the material used, the joint 302 is only required to reach the thickness easy to tear, and when in use, the sealing cover 3 is torn along the fracture line 3021, so that the sealing cover 3 is removed.
In another embodiment, as shown in fig. 3, the sealing cover 3 is connected with the powder filling opening 2 in a sealing manner by a tearing ring 303, and when in use, the tearing ring 303 is torn off, so that the sealing cover 3 is removed.
In another embodiment, as shown in fig. 4, the sealing cap 3 is provided with a narrowed neck 304 at the connection with the powder filling opening 2, and when in use, the sealing cap 3 is rotated to remove the sealing cap 3. The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (6)
1. The utility model provides an anti-overflow leak-proof carbon powder bottle lid for filling bottle which characterized in that includes: the powder filling device comprises a base, wherein an opening is formed in the top end of the base, a gradually narrowed powder filling opening extends upwards from the opening, a sealing cover in sealing connection is arranged at the top end of the powder filling opening, and the base and the powder filling opening are both of cavity structures; the base inside wall is equipped with the locking groove.
2. The overflow-proof and leak-proof bottle cap for a carbon powder filling bottle as claimed in claim 1, which is characterized in that: the opening extends a flow guide opening towards the inner side of the base.
3. The overflow-proof and leak-proof bottle cap for a carbon powder filling bottle as claimed in claim 1 or 2, wherein: the thickness of the joint of the sealing cover and the powder filling opening is smaller than that of the sealing cover, and a protruding brim is further arranged at the bottom end of the sealing cover.
4. The overflow-proof and leak-proof bottle cap for a carbon powder filling bottle as claimed in claim 1 or 2, wherein: the thickness of the joint of the sealing cover and the powder filling opening is smaller than that of the sealing cover, and a fracture line is arranged at the joint.
5. The overflow-proof and leak-proof bottle cap for a carbon powder filling bottle as claimed in claim 1 or 2, wherein: the sealing cover is connected with the powder filling opening in a sealing mode through a tearing pull ring.
6. The overflow-proof and leak-proof bottle cap for a carbon powder filling bottle as claimed in claim 1 or 2, wherein: the joint of the sealing cover and the powder filling opening is provided with a narrowed neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088093.9U CN211197169U (en) | 2019-11-28 | 2019-11-28 | Anti-overflow and anti-leakage bottle cap for carbon powder filling bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088093.9U CN211197169U (en) | 2019-11-28 | 2019-11-28 | Anti-overflow and anti-leakage bottle cap for carbon powder filling bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211197169U true CN211197169U (en) | 2020-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088093.9U Active CN211197169U (en) | 2019-11-28 | 2019-11-28 | Anti-overflow and anti-leakage bottle cap for carbon powder filling bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211197169U (en) |
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2019
- 2019-11-28 CN CN201922088093.9U patent/CN211197169U/en active Active
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