CN218967658U - Integrated semi-finished bottle for containing paste - Google Patents
Integrated semi-finished bottle for containing paste Download PDFInfo
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- CN218967658U CN218967658U CN202223227127.6U CN202223227127U CN218967658U CN 218967658 U CN218967658 U CN 218967658U CN 202223227127 U CN202223227127 U CN 202223227127U CN 218967658 U CN218967658 U CN 218967658U
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- bottle
- opening
- edge
- containing paste
- mouth
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Abstract
The utility model belongs to the field of paste containers, and discloses an integrated semi-finished product bottle for containing paste, which can be molded in one step in an injection mold and can be manufactured into a finished product paste bottle through blow molding, so that the manufacturing process is greatly simplified, the related manufacturing cost, labor cost and other auxiliary cost are remarkably reduced.
Description
Technical Field
The utility model belongs to the field of paste containers, and particularly relates to an integrated semi-finished product bottle for containing paste.
Background
At present, a paste accommodating bottle on the market is formed by assembling a flip cover on a hose, such as common products of hand cream and facial cleanser adopt the structure, the finished product is manufactured by firstly extruding a continuous hollow hose with two open ends from an extruding die, secondly cutting the hollow hose into a preset length, putting the hollow hose with the preset length into an injection mold, injecting a filling material of the injection mold into a bottle shoulder and a bottle mouth of the accommodating bottle at one end of the hollow hose to form a bottle body with an open bottom, simultaneously injecting a bottle cap into another injection mold, finally assembling the bottle cap and the bottle body with the open bottom, injecting the accommodated paste into the hose from the bottom opening, and then sealing the bottom.
Therefore, the structure and the manufacturing process of the product are complex, and the containing bottle of the paste product can be obtained only by the process of molding and assembling 3 sets of dies, namely the hose bottle body, the bottle shoulder and the bottle cap, so that the related manufacturing cost, labor cost and other auxiliary cost can not be further reduced.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the integrated semi-finished product bottle for containing the paste, the integrated semi-finished product bottle for containing the paste can be molded in one step in an injection mold, and the finished product paste bottle can be manufactured through blow molding, so that the manufacturing process is greatly simplified, and the related manufacturing cost, labor cost and other auxiliary cost are obviously reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an integrated semi-finished bottle for containing paste for blowing out a finished paste bottle by blow molding, characterized by comprising: the bottle body, including coaxial integrated into one piece's bottle mouth and bottle portion to bottle portion is thinner than the bottleneck portion, and the bottle body has the bottle inner chamber that extends along self axial, and the bottle inner chamber has the opening that is located the bottle mouth, and the free end of bottle portion is sealed, and the lid passes through the edge with the free end of bottle mouth and articulates, and the lid is used for closing the surface at bottleneck portion through the upset lid.
Preferably, the utility model further comprises a transfer sheet body hinged with the free end of the bottle mouth through an edge, wherein the transfer sheet body is used for corresponding to the surface of the bottle mouth through overturning, the transfer sheet body is provided with an extrusion channel, two ends of the extrusion channel are provided with openings with different sizes, the larger opening is used as a communication opening, and when the transfer sheet body is overturned to the surface of the bottle mouth, the extrusion channel is communicated with the opening through the communication opening; when the cover body is turned over to the surface of the bottle opening part, the rotary sheet body is positioned between the cover body and the bottle opening part.
Further, the conversion sheet body is provided with a convex grafting skirt edge corresponding to the opening, and the conversion sheet body is in interference fit with the opening through the grafting skirt edge.
Furthermore, the plugging skirt is continuously closed, and the area surrounded by the plugging skirt is larger than the area of the opening.
Further, the transfer lamellar body has the transfer lock shirt rim and the extrusion portion that the homonymy set up, and extrusion portion corresponds and the protrusion with the lid to extrude the less opening of passageway and be located extrusion portion, the lid has the lid lock shirt rim that corresponds with the transfer lock shirt rim, lid lock shirt rim and transfer lock shirt rim snap-fit.
Further, the rotating buckling skirt edge and the cover buckling skirt edge are continuously closed.
Further, the edge of the free end of the bottle mouth is provided with a mouth edge which is continuously closed and is formed by continuously extending outwards along the peripheral surface of the bottle mouth, and when the transfer sheet body is turned over to the surface of the bottle mouth, the peripheral surface of the transfer sheet body is shielded by the mouth edge.
Compared with the prior art, the utility model has the beneficial effects that:
1. because the integrated semi-finished bottle for containing paste comprises a bottle main body and a cover body, wherein the bottle main body comprises a bottle opening part and a bottle body part, the bottle body part is thinner than the bottle opening part, the bottle main body is provided with a bottle inner cavity, the bottle inner cavity is provided with an opening positioned at the bottle opening part, the free end of the bottle body part is closed, the cover body is hinged with the free end of the bottle opening part through edges, the cover body is used for being covered on the surface of the bottle opening part through overturning, the integrated semi-finished bottle is obtained through injection molding, when the injection molding is finished, the transition surface of the bottle opening part and the bottle body part is aligned with the parting surface of a mold, the mold of the bottle opening part is kept unchanged, the mold of the bottle body part is removed, and then the mold is replaced into a split blow molding mold to be closed, and the bottle body part is inflated to a preset shape through the opening, so that the finished paste bottle is formed.
2. Because the utility model also comprises a transfer sheet body hinged with the free end of the bottle mouth through the edge, the transfer sheet body is used for corresponding to the surface of the bottle mouth through overturning, the transfer sheet body is provided with an extrusion channel, two ends of the extrusion channel are provided with openings with different sizes, the larger opening is used as a communication opening, and when the transfer sheet body is overturned to the surface of the bottle mouth, the extrusion channel is communicated with the opening through the communication opening; when the cover body is turned over to the surface of the bottle opening part, the transfer sheet body is positioned between the cover body and the bottle opening part, and the inflation interface specification of the die is larger than that of the paste extrusion outlet, so that the inflation of the inner cavity of the bottle can be realized without changing the inflation interface of the die on the premise of meeting the extrusion function of the finished paste bottle.
3. Because the transfer sheet body is provided with the plug-in skirt edge corresponding to the opening, and the transfer sheet body is in interference fit with the opening through the plug-in skirt edge, when the finished paste bottle is used for extruding the bottle body, paste cannot overflow between the transfer sheet body and the bottle mouth.
4. Because the conversion sheet body is provided with the conversion buckling skirt edge and the extrusion part which are arranged on the same side, the extrusion part corresponds to the cover body, and the opening with a smaller extrusion channel is positioned on the extrusion part, the cover body is provided with the cover body buckling skirt edge corresponding to the conversion buckling skirt edge, and the cover body buckling skirt edge is in snap fit with the conversion buckling skirt edge, the cover body and the conversion sheet body can obtain better bonding strength, so that the cover body and the cover body can be prevented from being easily opened due to unexpected stress.
5. Because the edge of the free end of the bottle mouth part is provided with the opening edge which is continuously closed and is formed by continuously extending outwards along the peripheral surface of the bottle mouth part, when the transfer sheet body is turned over to the surface of the bottle mouth part, the peripheral surface of the transfer sheet body is shielded by the opening edge, so that the transfer sheet body and the bottle mouth part cannot enter dust accumulation or be lost in collision, and the finished paste bottle manufactured by the novel paste bottle is more sanitary to store.
Drawings
FIG. 1 is a schematic view of an integrated semi-finished bottle for containing paste according to an embodiment of the utility model;
FIG. 2 is a schematic diagram illustrating the cooperation between a mating sheet and a bottle mouth according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a finished paste bottle according to an embodiment of the utility model;
FIG. 4 is a schematic view of a finished paste bottle with the lid open in accordance with an embodiment of the utility model;
fig. 5 is a schematic view of a finished paste bottle with both the cap and the tab of an embodiment of the utility model open.
In the figure: 100. the bottle body comprises an integrated semi-finished bottle for containing paste, wherein the integrated semi-finished bottle comprises a bottle body 10, a bottle body 10a, an opening, 11, a bottle opening part, 11a, a mouth edge, 12, a bottle body part, 12', a bottle body part of a finished paste bottle, 20, a rotary sheet body, 21, a rotary buckling skirt edge, 22, an extrusion part, 22a, an extrusion opening, 23, an inserting skirt edge, 30, a cover body, 31 and a cover body buckling skirt edge.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purposes and the effects of the present utility model easy to understand, the following examples specifically illustrate the integrated semi-finished bottle for containing paste of the present utility model with reference to the accompanying drawings, and it should be noted that the description of these embodiments is for aiding in understanding the present utility model, but not limiting the present utility model.
As shown in fig. 1, the one-piece semi-finished bottle 100 for containing paste in the present embodiment is used for blowing out a finished paste bottle by blow molding.
The integrated semi-finished bottle 100 for containing paste comprises a bottle body 10, a rotor sheet 20 and a cap 30.
The bottle body 10 includes a bottle mouth portion 11 and a bottle body portion 12 which are coaxially integrally injection molded, and the bottle body portion 12 is thinner than the bottle mouth portion 11, and the bottle body 10 has a bottle inner cavity (not shown in the drawing) extending in the axial direction of itself, the bottle inner cavity has an opening 10a located at the bottle mouth portion 11, the free end of the bottle body portion 12 is closed, specifically, the bottle mouth portion 11 is cylindrical, the bottle body portion 12 is in a cylindrical shape which is coaxial with the bottle mouth portion 11 and hollow, and the bottle inner cavity is also cylindrical, the material of the bottle body 10 is polypropylene (PP) or Polyethylene (PE), the elasticity of which positively correlates with the thickness, and in this embodiment, the bottle mouth portion 11 and the bottle body portion 12 are in a step transition.
Specifically, the rim of the free end of the finish portion 11 has a mouth rim 11a that is continuously closed and that extends continuously outward along the peripheral surface of the finish portion 11, and specifically, the outward facing surface of the finish portion 11 is a sunk plane.
As shown in fig. 2, the free end of the adapting sheet 20 is hinged with the bottle mouth part 11 through the edge, namely, the adapting sheet 20 is hinged with the bottle mouth part 11 through the mouth edge 11 a; the adaptor sheet 20 is configured to be hinged to the surface of the bottle mouth 11 by turning over the adaptor sheet 20, so that the adaptor sheet 20 can be completely embedded in the immersed plane, and the opening edge 11a completely shields the adaptor sheet 20.
The surface of the mating sheet 20 has a mating snap-fit skirt 21, an extrusion portion 22 and a plug-in skirt 23, wherein when the mating sheet 20 is turned over to the surface of the finish portion 11, the plug-in skirt 23 is formed on the surface facing the immersed plane, and the mating snap-fit skirt 21 and the extrusion portion 22 are formed on the opposite surface.
The extrusion part 22 has a convex structure, and has extrusion channels (not shown in the drawings) penetrating the rotor body 20, wherein the extrusion channels have openings with different sizes on both sides of the rotor body 20, and smaller openings of the extrusion channels are located on the extrusion part 22, and the larger openings are used as communication ports (not shown in the drawings), and the extrusion channels are communicated with the opening 10a through the communication ports, in this embodiment, the extrusion part 22 is protruded in a frustum shape.
The mating fastening skirt 21 surrounds the extrusion 22 and is continuously closed, in this embodiment, the mating fastening skirt 21 protrudes in a circular shape, and the protruding tip has a hook-like structure continuously closed along the mating fastening skirt 21.
The plug skirt 23 surrounds the communication port and is continuously closed, the area surrounded by the plug skirt 23 corresponds to the opening 10a, and the area surrounded by the plug skirt 23 is larger than the area of the opening 10a, so that the adapter sheet 20 is in interference fit with the opening 10a through the plug skirt 23, the outer peripheral surface of the plug skirt piece 23 and the inner wall of the bottle inner cavity form a seal, and in the embodiment, the plug skirt piece 23 protrudes in a circular ring shape.
The free end of the cap body 30 is hinged with the bottle mouth part 11 through the edge, namely the cap body 30 is hinged with the bottle mouth part 11 through the mouth edge 11 a; the cap body 30 is used to cover the surface of the bottle mouth portion 11 by turning over, that is, the cap body 30 can hinge and rotate relative to the bottle mouth portion 11, so that the cap body 30 can cover the bottle mouth portion 11, and in this embodiment, the cap body 30 has a cap rim (not shown in the drawings), and when the cap body 30 is covered on the bottle mouth portion 11, the lower end surface of the cap rim is attached to the upper end surface of the mouth rim 11 a.
The lid 30 has the lid lock shirt rim 31 that corresponds with the mating lock shirt rim 21, and lid lock shirt rim 31 and the mating lock shirt rim 21 snap fit, namely when lid 30 is through overturning to the surface of bottleneck portion 11, the mating lamellar body 20 is located between lid 30 and bottleneck portion 11, and lid lock shirt rim 31 is sealed in succession, in this embodiment, lid lock shirt rim 31 is the annular protrusion, and the convex top has along lid lock shirt rim 31 continuous closure and with the hook-like structure complex of the hook-like structure of mating lock shirt rim 21.
The integrated semi-finished bottle 100 for containing paste is formed by injection molding of a pair of injection molds, specifically, the bottle body 10, the conversion sheet 20 and the cap 30 are respectively formed in three independent cavities of the injection molds, and narrow channels communicating with the three cavities are injection molded to form hinge parts, after the integrated semi-finished bottle 100 containing paste is formed, the mold corresponding to the bottle body 12 is removed, and then the split blow mold is replaced to mold the split blow mold, and the bottle body 12 is inflated into the bottle cavity through the self-opening 10a, so that the bottle body 12 is expanded to the bottle body 12' of a predetermined shape, thereby forming the finished paste bottle as shown in fig. 3 to 5.
The above embodiments are preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications or variations which may be made by those skilled in the art without the inventive effort within the scope of the appended claims remain within the scope of this patent.
Claims (7)
1. An integrated semi-finished bottle for containing paste for blowing out a finished paste bottle by blow molding, characterized by comprising:
the bottle body comprises a bottle mouth part and a bottle body part which are coaxially and integrally formed, the bottle body part is thinner than the bottle mouth part, the bottle body is provided with a bottle inner cavity which extends along the axial direction of the bottle body, the bottle inner cavity is provided with an opening positioned at the bottle mouth part, the free end of the bottle body part is closed,
the cover body is hinged with the free end of the bottle opening through the edge and is used for being covered on the surface of the bottle opening through overturning.
2. The unitary semifinished bottle for containing paste according to claim 1, further comprising:
the transfer sheet body is hinged with the free end of the bottle mouth part through the edge and is used for corresponding to the surface of the bottle mouth part through overturning,
the rotor sheet body is provided with an extrusion channel, two ends of the extrusion channel are provided with openings with different sizes, the larger opening is used as a communication port,
when the rotating sheet body is turned to the surface of the bottle opening part, the extrusion channel is communicated with the opening through the communication port; when the cover body is turned over to the surface of the bottle mouth part, the transfer sheet body is positioned between the cover body and the bottle mouth part.
3. The unitary semifinished bottle for containing paste according to claim 2, wherein:
the adapter sheet body is provided with an inserting skirt edge which corresponds to the opening and protrudes out, and the adapter sheet body is in interference fit with the opening through the inserting skirt edge.
4. A unitary semi-finished bottle for containing paste according to claim 3, wherein:
the plugging skirt edge is continuously closed, and the area surrounded by the plugging skirt edge is larger than the area of the opening.
5. The unitary semifinished bottle for containing paste according to claim 2, wherein:
the cover body is provided with a cover body buckling skirt edge corresponding to the rotating buckling skirt edge, and the cover body buckling skirt edge is in snap fit with the rotating buckling skirt edge.
6. The unitary semifinished bottle for containing paste according to claim 5, wherein:
wherein, the said change and join in marriage the skirt edge and said cover body and lock the skirt edge and close continuously.
7. The unitary semifinished bottle for containing paste according to claim 2, wherein:
the edge of the free end of the bottle mouth is provided with a mouth edge which is continuously closed and is formed by continuously extending outwards along the peripheral surface of the bottle mouth, and when the transfer sheet body is turned over to the surface of the bottle mouth, the peripheral surface of the transfer sheet body is shielded by the mouth edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223227127.6U CN218967658U (en) | 2022-12-02 | 2022-12-02 | Integrated semi-finished bottle for containing paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223227127.6U CN218967658U (en) | 2022-12-02 | 2022-12-02 | Integrated semi-finished bottle for containing paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218967658U true CN218967658U (en) | 2023-05-05 |
Family
ID=86164113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223227127.6U Active CN218967658U (en) | 2022-12-02 | 2022-12-02 | Integrated semi-finished bottle for containing paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218967658U (en) |
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2022
- 2022-12-02 CN CN202223227127.6U patent/CN218967658U/en active Active
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