TWM527857U - Cap of powder jar - Google Patents

Description

Powder can lid

The invention relates to a powder can, in particular to a bottle cap of a powder can.

Please refer to FIG. 1 , which is a conventional powder can 1 having a can body 3 for loading a powder 2, and a bottle opening 4 of the can body 3 is provided with at least one fine hole. The cover 6 of 5 is placed on the bottle opening 4 by means of a bottle cap 7 to close the at least one fine hole 5, thereby preventing the powder 2 from directly contacting the air and having a problem of moisture.

When the user wants to use the powder 2, the bottle cap 7 is opened, and the powder can 1 is poured to align the at least one fine hole 5 with the added place where the powder 2 is to be added, while gently shaking the powder can 1 The powder 2 is exposed from the at least one fine hole 5 and falls on the added place. The powder can 1 as described above, the powder 2 which can be filled includes, but not limited to, pepper, paprika, cheese powder, seaweed powder, vanilla powder and the like, and can also be used for filling other non-edible powders, such as shoes. Powder, slip powder, etc.

The conventional powder can 1, which is currently encountered, is mainly caused by moisture and unintended leakage of the powder 2 and the like. Powder 2 is a material that is relatively easy to absorb water, that is to say, powder 2 tends to have moisture when it is exposed to air for a long time. In order to solve the problem of moisture, it is usually placed in a dehumidification package, and the inside of the dehumidification package is a water-absorbing material. It can be used to adsorb moisture in the air to avoid the moisture of the powder 2. However, for the powder can 1 , the dehumidification bag is built into the can body 3, which blocks the at least one fine hole 5 and makes it difficult to control the control powder 2 The problem of the amount of production, and there will be food safety considerations, so for the large amount of powder 2, generally do not put a dehumidification bag to avoid the trouble of use.

Referring to FIG. 2, the problem of unintended leakage of the powder 2 is caused by the fact that the bottle cap 7 is disposed in the bottle mouth 4 and closes the at least one fine hole 5, and the cap 7 and the cap are closed. There will be a gap between the two, so when the powder can 1 is accidentally dumped, the powder 2 will enter the gap 8 between the cap 7 and the cover 6, when the user opens the cap 7, the Powder 2 is expected to leak out, which can result in wasted powder 2 and even environmental pollution.

The main purpose of the present invention is to disclose a powder can cap having a moisture barrier function and indeed avoiding unintended leakage of the powder.

In order to achieve the above object, the present invention provides a powder can cap for sealing a can body filled with a powder, the can body having a bottle mouth and a cover disposed at the mouth of the bottle and having at least one fine hole, The bottle mouth has a locking structure, and the powder can cap comprises a cover body, a dehumidification bag and a mask, wherein the cover body has a space for installation and a pair of locking structures to be locked, the dehumidification bag In order to insert the installation space, and the mask is disposed in the installation space, and the fixing dehumidification package is fixed in the installation space, the mask has a pressing surface and a plurality of vent holes penetrating the abutting surface. And when the locking structure is fixed to the locking structure, the abutting surface covers the at least one fine hole, and the venting holes do not correspond to at least one fine hole.

Accordingly, the present invention can use the dehumidification bag to suck the moisture from the vent holes to keep the cover dry, and at the same time cover the at least one fine hole by the abutting surface to prevent the powder from being exposed. In terms of use, more specifically, when the powder can is accidentally dumped, the powder does not enter the gap between the cover and the cover because the abutting surface completely covers the at least one fine hole. Without causing waste of the powder and avoiding environmental pollution.

The detailed description and technical content of this new model are described below with the following diagram:

Please refer to FIG. 3, FIG. 4 and FIG. 5 for a perspective view, an exploded view and a structural cross-sectional view of a preferred embodiment of the present invention. As shown in the figure, the present invention is a powder can bottle. a lid for closing a can body 20 filled with a powder 10, the can body 20 having a bottle opening 21 and a cover 23 disposed on the bottle opening 21 and having at least one fine hole 22, the bottle opening 21 having A locking structure 211.

The powder can cap includes a cover 30, a dehumidification bag 40 and a mask 50. The cover 30 has a mounting space 31 and a pair of locking structures 301 to be locked 211. Preferably, The locking structure 211 can be an external thread, and the locking structure 301 can be an internal thread, that is, the cover body 30 can be fixed to the bottle opening 21 through a threaded configuration.

The dehumidification package 40 is placed in the installation space 31, and the mask 50 is also disposed in the installation space 31, and the dehumidification package 40 is shielded and fixed in the installation space 31. The mask 50 may be slightly larger than the installation space. The cover 50 is directly locked in the installation space 31, and the mask 50 has an abutting surface 51 and a plurality of venting holes 52 penetrating the abutting surface 51, and is fixed to the locking structure 211 at the locking structure 301. The abutting surface 51 covers the at least one fine hole 22, and the venting holes 52 do not correspond to at least one of the fine holes 22, and in actual implementation, the plurality of venting holes 52 may be disposed around the abutting surface 51. It is a preferred embodiment.

In addition, the mask 50 can have a bowl-shaped space 53 for accommodating the dehumidification bag 40, and both sides of the dehumidification bag 40 can contact the card-shaped space 53 to facilitate the assembler to first place the dehumidification bag 40. The bowl-shaped space 53 is inserted into the installation space 31 along with the mask 50.

When the powder can of the present invention is accidentally poured, since the abutting surface 51 completely covers the at least one fine hole 22, the powder 10 cannot pass through the at least one fine hole 22, that is, even the cap and the cap There is a gap between the 23, the powder 10 will not enter the gap between the cover 30 and the cover 23, so the creation will not be the same as the conventional powder 10 can, the powder 10 will be accidentally dumped Unexpected leakage leads to wasted powder 10 and environmental pollution.

In summary, the present invention mainly utilizes the dehumidification bag to suck moisture from the vent holes to keep the cover dry, and at the same time, cover the at least one fine hole by the abutting surface to prevent the powder from being exposed. The problem is to completely satisfy the need of use, that is, when the powder can of the present creation is accidentally dumped, since the abutting surface completely covers the at least one fine hole, the powder does not enter the cover and the seal. The gap between the covers will not lead to waste of powder or environmental pollution. Therefore, the new type is highly progressive and meets the requirements for applying for a new type of patent, and the application is made according to law, and the praying office will grant patents at an early date. Debian.

The present invention has been described in detail above, but the above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited. That is, the equal changes and modifications made in accordance with the scope of this new application shall remain within the scope of the patent of this new type.

Conventional knowledge
1‧‧‧Powder cans
2‧‧‧ powder
3‧‧‧ tank
4‧‧‧ bottle mouth
5‧‧‧Pore
6‧‧‧ Cover
7‧‧‧ caps
8‧‧‧Gap creation
10‧‧‧ powder
20‧‧‧ tank
21‧‧‧ bottle mouth
211‧‧‧Locking structure
22‧‧‧Pore
23‧‧‧ Cover
30‧‧‧ cover
301‧‧‧Lock structure
31‧‧‧Set space
40‧‧‧Dehumidification package
50‧‧‧ mask
51‧‧‧Abutment
52‧‧‧ venting holes
53‧‧‧Bowl space

Figure 1 is a structural view of a conventional powder can. Figure 2 is a schematic illustration of the unintended dumping of a conventional powder can. Fig. 3 is a perspective view showing the appearance of the novel powder can. Figure 4 is an exploded view of the structure of the novel powder can. Figure 5 is a cross-sectional view showing the structure of the novel powder can.

10‧‧‧ powder

20‧‧‧ tank

21‧‧‧ bottle mouth

211‧‧‧Locking structure

22‧‧‧Pore

23‧‧‧ Cover

30‧‧‧ cover

301‧‧‧Lock structure

31‧‧‧Set space

40‧‧‧Dehumidification package

50‧‧‧ mask

51‧‧‧Abutment

52‧‧‧ venting holes

53‧‧‧Bowl space

Claims (6)

A powder can cap for sealing a can body filled with a powder, the can body having a bottle mouth and a cover disposed at the mouth of the bottle and having at least one fine hole, the bottle mouth having a locking structure The powder can bottle cap comprises: a cover body having a setting space and a pair of locking structures to be locked; a dehumidification bag, the dehumidification bag is placed in the installation space; and a mask The mask is disposed in the installation space, and shields and fixes the dehumidification package in the installation space, and the mask has a plurality of venting surfaces and a plurality of venting holes penetrating the abutting surface, and the locking structure is When being fixed to the locking structure, the abutting surface covers the at least one fine hole, and the venting holes do not correspond to at least one fine hole. The powder can cap according to claim 1, wherein the locking structure is an external thread, and the locking structure is an internal thread. The powder can cap according to claim 1, wherein the mask has a bowl-shaped space for accommodating the dehumidification bag. The powder can cap according to claim 3, wherein the two sides of the dehumidification bag contact the card to the bowl space. The powder can cap according to claim 1, wherein the plurality of vent holes are disposed around the abutting surface. The powder can cap according to claim 1, wherein the mask is slightly larger than the installation space and is locked in the installation space.