CN220484064U - Couplant packaging bottle cap - Google Patents
Couplant packaging bottle cap Download PDFInfo
- Publication number
- CN220484064U CN220484064U CN202322154767.7U CN202322154767U CN220484064U CN 220484064 U CN220484064 U CN 220484064U CN 202322154767 U CN202322154767 U CN 202322154767U CN 220484064 U CN220484064 U CN 220484064U
- Authority
- CN
- China
- Prior art keywords
- couplant
- connecting portion
- bottle cap
- bottle
- packaging bottle
- 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.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 31
- 238000012856 packing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a couplant packaging bottle cap which comprises a bottle cap body, wherein one end of the bottle cap body is provided with a connecting part extending axially, the connecting part is cone-shaped, the inside of the connecting part is hollow, one end of the connecting part is communicated with the bottle cap body, the other end of the connecting part is provided with a plurality of valve parts, the root parts of the valve parts are fixed on the inner wall of the other end of the connecting part, and the rest parts of the valve parts are mutually contacted with the rest parts of adjacent valve parts. The couplant packaging bottle using the bottle cap has less residue of the couplant in the work, and the couplant is not easy to leak in a non-use state.
Description
Technical Field
The utility model relates to a couplant packaging bottle cap, and belongs to the technical field of packaging bottle supplies.
Background
The bottle cap in the packing bottle and the bottle cap used for the couplant at present is thicker, the bottle cap faces downwards when the couplant packing bottle is used, and more couplant can remain in the bottle cap when the couplant is used at last, so that waste is caused. And because the bottle cap is downward when the couplant packaging bottle is used, the leakage of the couplant in a non-use state is easily caused when the design and the processing of the bottle cap mouth are not good, and the waste and the pollution to the working environment are also caused.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the couplant packaging bottle cap, which has less residue of the couplant in the work of the couplant packaging bottle using the bottle cap, and the couplant is not easy to leak in a non-use state.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a couplant packing bottle lid, including the bottle lid body, the one end of bottle lid body is provided with the connecting portion that the axial stretches out, connecting portion is cone form, the inside cavity of connecting portion, the one end of connecting portion with the bottle lid body intercommunication, the other end of connecting portion is provided with many valve portions, the root of valve portion is fixed on the inner wall of the other end of connecting portion, the other part of valve portion and the other part of adjacent valve portion contact each other.
Preferably, the number of the flap portions is three to four.
Preferably, the outer surface of the connecting part is a concave arc surface.
Preferably, the other end of the connecting portion is an end with a small diameter of the connecting portion.
Preferably, the flap portion is made of an elastic sheet material.
Preferably, the inner wall of the bottle cap body is provided with an internal thread.
The beneficial effects of the utility model are as follows: the couplant packaging bottle cap is small in size, the residue of the couplant is less in the operation of the couplant packaging bottle using the cap, the cap is provided with the valve, the valve seals the cap opening when the couplant packaging bottle is not extruded, and the couplant is not easy to leak when the couplant packaging bottle is not in use.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
fig. 1 is a schematic view of the structure of a bottle cap of a couplant packaging bottle of the present utility model;
fig. 2 is a schematic structural view of a couplant packaging bottle cap according to an embodiment of the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, an embodiment of the present utility model includes: the utility model provides a couplant packing bottle lid, its includes bottle lid body 1, the one end of bottle lid body 1 is provided with the connecting portion 2 that the axial stretches out, connecting portion 2 is cone form, the inside cavity of connecting portion 2, the one end of connecting portion 2 with bottle lid body 1 intercommunication, the other end of connecting portion 2 is provided with many flapper portions 3, the root of flapper portion 3 is fixed on the inner wall of the other end of connecting portion 2, the other part of flapper portion 3 and the other part of adjacent flapper portion 3 contact each other, and flapper portion 3 seals the other end of connecting portion 2 when not receiving pressure, namely the bottle lid mouth.
Preferably, the number of the flap portions 3 is three to four.
Preferably, the outer surface of the connecting portion 2 is a concave arc surface, so that the volume of the connecting portion 2 is smaller, the size of the connecting portion 2 is smaller, the residual couplant contained in the connecting portion 2 is smaller, and the couplant in the couplant packaging bottle 4 easily enters the connecting portion 2 under the action of gravity.
Preferably, the other end of the connecting portion 2 is an end with a small diameter.
Preferably, the flap portion 3 is made of an elastic sheet material, and the flap portion 3 can be opened under pressure.
Preferably, the inner wall of the bottle cap body 1 is provided with an internal thread, so that the bottle cap body 1 can be screwed on the bottle mouth of the couplant packaging bottle 4 with the external thread.
When the couplant packaging bottle cap is used, the couplant to be used is firstly filled into the couplant packaging bottle 4, then the bottle cap body 1 is screwed onto the bottle mouth of the couplant packaging bottle 4, the couplant packaging bottle 4 is fixed onto a working device (not shown in the figure), the other end of the connecting part 2 is downward, when the couplant in the couplant packaging bottle 4 needs to be extruded, the extruding mechanism of the working device extrudes the bottle body of the couplant packaging bottle 4, pressure is applied to the bottle body of the couplant packaging bottle 4, the couplant in the couplant packaging bottle 4 also pushes the flap part 3 to flow out under the pressure, the couplant pressure in the couplant packaging bottle 4 disappears when the extrusion of the bottle body of the couplant packaging bottle 4 is stopped, and the flap part 3 rebounds under the action of self elastic stress to seal the other end of the connecting part 2, namely the bottle cap mouth, so that the couplant in the couplant packaging bottle 4 cannot leak.
Claims (6)
1. The utility model provides a couplant packing bottle lid, includes the bottle lid body, its characterized in that, the one end of bottle lid body is provided with the connecting portion that the axial stretches out, connecting portion is cone form, the inside cavity of connecting portion, the one end of connecting portion with bottle lid body intercommunication, the other end of connecting portion is provided with many flapper portions, the root of flapper portion is fixed on the inner wall of the other end of connecting portion, the rest of flapper portion and the rest of adjacent flapper portion contact each other.
2. The couplant packing bottle cap of claim 1, wherein the number of flaps is three to four.
3. The couplant packaging bottle cap of claim 2, wherein the outer surface of the connecting portion is a concave arc surface.
4. A couplant packaging bottle cap according to claim 3 wherein said other end of said connecting portion is the end of the connecting portion having the smaller diameter.
5. A couplant packaging bottle cap according to claim 3 wherein the flap portion is made of an elastic sheet material.
6. The couplant packing bottle cap according to claim 1, wherein the inner wall of the cap body is provided with an internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154767.7U CN220484064U (en) | 2023-08-11 | 2023-08-11 | Couplant packaging bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154767.7U CN220484064U (en) | 2023-08-11 | 2023-08-11 | Couplant packaging bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220484064U true CN220484064U (en) | 2024-02-13 |
Family
ID=89838706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322154767.7U Active CN220484064U (en) | 2023-08-11 | 2023-08-11 | Couplant packaging bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220484064U (en) |
-
2023
- 2023-08-11 CN CN202322154767.7U patent/CN220484064U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |