CN216914477U - Bottle embryo that improved generation leakproofness is good - Google Patents
Bottle embryo that improved generation leakproofness is good Download PDFInfo
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- CN216914477U CN216914477U CN202122612933.4U CN202122612933U CN216914477U CN 216914477 U CN216914477 U CN 216914477U CN 202122612933 U CN202122612933 U CN 202122612933U CN 216914477 U CN216914477 U CN 216914477U
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Abstract
The utility model relates to the technical field of negative pressure soft water barrel bottle blank processing, and discloses an improved bottle blank with good sealing performance, which comprises a blank body, wherein the top of the blank body is arranged in a through manner, a blank opening is formed in the upper part in the blank body, a forming cavity is formed in the lower part in the blank body, a threaded part is formed in the outer wall of the blank opening from top to bottom, a sealing ring is arranged below the threaded part, a support ring is arranged below the sealing ring, the arranged blank body and the threaded part are connected with the output end of a bottle blowing machine in a threaded fit manner by utilizing the threaded part, so that the blank body is assembled more tightly, the sealing between the blank body and the interface of the bottle blowing machine can be ensured, high-pressure gas leakage cannot be caused, and the perfect forming of the bottle body is ensured.
Description
Technical Field
The utility model relates to the technical field of negative pressure soft water barrel bottle blank processing, in particular to an improved bottle blank with good sealing property.
Background
The barreled water bucket is a pure water bucket and mainly comprises a PET drinking water bucket, a PC bucket and a miscellaneous bucket.
At present, in the production and processing process of bottle blanks, the existing bottle blank has a single structure, and particularly when a bottle blowing machine performs bottle blowing operation, if the sealing performance of the bottle blank and the interface of the bottle blowing machine is poor, the forming of a bottle body is directly influenced, and an improved bottle blank with good sealing performance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved bottle blank with good sealing performance, and aims to solve the problems that the bottle blank in the prior art has a single structure, and especially when a bottle blowing machine performs bottle blowing operation, if the sealing performance of an interface between the bottle blank and the bottle blowing machine is poor, the forming of a bottle body is directly influenced.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a bottle embryo technical scheme that improved generation leakproofness is good, includes the idiosome, the top of idiosome is and link up the setting, and the internal upper portion of idiosome is equipped with the idiosome, the internal lower part of idiosome is equipped with into die cavity, the outer wall of idiosome is equipped with screw thread portion from top to bottom, the below of screw thread portion is equipped with the sealing washer, the below of sealing washer is equipped with the support ring.
Preferably, the blank, the threaded portion, the sealing ring and the support ring are all formed by integral injection molding.
Preferably, a chamfer area is arranged between the blank opening in the blank body and the interface of the forming cavity, and the inner diameter of the blank opening is larger than that of the forming cavity.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to an improved bottle blank with good sealing performance, which is provided with a blank body and a thread part, wherein the thread part is in thread fit connection with the output end of a bottle blowing machine, so that the blank body is assembled more closely, the sealing between the blank body and an interface of the bottle blowing machine can be ensured, high-pressure gas leakage cannot be caused, and the perfect forming of a bottle body is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal cross-sectional structure of fig. 1.
In the reference symbols: 1. a blank body; 11. a molding cavity; 12. a blank opening; 13. a chamfer area; 2. a threaded portion; 3. a seal ring; 4. and (3) supporting the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Examples
Referring to fig. 1 and 2, the present invention provides an improved bottle blank with good sealing performance: including idiosome 1, the top of idiosome 1 is and link up the setting, and upper portion in the idiosome 1 is equipped with embryo mouth 12, lower part in the idiosome 1 is equipped with shaping chamber 11, the outer wall of embryo mouth 12 is equipped with screw thread portion 2 from top to bottom, it is concrete, screw thread portion 2 can with the output threaded connection of bottle blowing machine, guarantee the sealed assembly of idiosome 1, be favorable to the follow-up shaping of idiosome 1, the below of screw thread portion 2 is equipped with sealing washer 3, it is concrete, sealing washer 3 can be hugged closely with 2 complex parts of screw thread portion, guarantee sealed effect, the below of sealing washer 3 is equipped with support ring 4, support ring 4 provides the key pressure-bearing of shaping back cask, a support is used for supporting the cask.
In the embodiment, the thread part 2 on the blank 1 is connected to the bottle blowing machine in a threaded manner, so that the sealing ring 3 is abutted against the bottle blowing machine, sealing and thread assembly are realized, the sealing effect is improved, the forming of the blank 1 is facilitated, the injection of high-pressure gas is ensured, perfect forming is realized, and defective products are reduced.
Referring to fig. 1 and 2, further, the blank 1, the threaded portion 2, the sealing ring 3, and the support ring 4 are integrally formed by injection molding.
In the embodiment, the plastic is made of PET material and is formed by injection molding through a mold, so that the plastic is convenient to process.
Referring to fig. 2, further, a chamfer area 13 is provided between the joint of the blank opening 12 and the forming cavity 11 in the blank 1, specifically, the chamfer area 13 ensures the difference between the thicknesses of the inner walls of the blank opening 12 and the forming cavity 11, and since the forming cavity 11 needs to carry high-pressure gas to form the bottle body, the inner diameter of the blank opening 12 is larger than the inner diameter of the forming cavity 11, so as to ensure stable forming of the blank 1 during bottle blowing.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The improved bottle blank with good sealing performance is characterized by comprising a blank body (1), wherein the top of the blank body (1) is arranged in a through manner, a blank opening (12) is formed in the upper portion of the inside of the blank body (1), a forming cavity (11) is formed in the lower portion of the inside of the blank body (1), a threaded portion (2) is formed in the outer wall of the blank opening (12) from top to bottom, a sealing ring (3) is arranged below the threaded portion (2), and a support ring (4) is arranged below the sealing ring (3);
the blank body (1), the threaded portion (2), the sealing ring (3) and the support ring (4) are all formed by integral injection molding.
2. The improved bottle blank with good sealing performance as claimed in claim 1, wherein: a chamfer area (13) is arranged between an interface of a blank opening (12) in the blank body (1) and a forming cavity (11), and the inner diameter of the blank opening (12) is larger than that of the forming cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122612933.4U CN216914477U (en) | 2021-10-28 | 2021-10-28 | Bottle embryo that improved generation leakproofness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122612933.4U CN216914477U (en) | 2021-10-28 | 2021-10-28 | Bottle embryo that improved generation leakproofness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216914477U true CN216914477U (en) | 2022-07-08 |
Family
ID=82248158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122612933.4U Active CN216914477U (en) | 2021-10-28 | 2021-10-28 | Bottle embryo that improved generation leakproofness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216914477U (en) |
-
2021
- 2021-10-28 CN CN202122612933.4U patent/CN216914477U/en active Active
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