CN215708419U - Split type rubber tube suitable for bi-component adhesive - Google Patents
Split type rubber tube suitable for bi-component adhesive Download PDFInfo
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- CN215708419U CN215708419U CN202121872378.2U CN202121872378U CN215708419U CN 215708419 U CN215708419 U CN 215708419U CN 202121872378 U CN202121872378 U CN 202121872378U CN 215708419 U CN215708419 U CN 215708419U
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Abstract
The utility model discloses a split type rubber tube suitable for a bi-component adhesive, which comprises a first rubber tube and a second rubber tube which are fixedly connected, wherein the first rubber tube and the second rubber tube are respectively communicated to the same adhesive outlet through an opening at the top, the adhesive outlet is in a hollow cylindrical shape, an annular conduit is arranged in the middle of the cylindrical shape, the annular conduit and the adhesive outlet are positioned at the same circle center position, the adhesive outlet is separated into a circular first channel and an annular second channel through the annular conduit, the second channel is positioned between the outer wall of the annular conduit and the inner wall of the adhesive outlet, and the top end of the annular conduit and the top end of the adhesive outlet are positioned in the same plane. The center of the circle of the adhesive outlet of the split rubber tube is provided with the annular conduit, the adhesive outlet is separated by the annular conduit to form a first channel connected with the second rubber tube, and the extruded double-component adhesive can be uniformly mixed through the first channel and the second channel which are arranged in an internal and external structure.
Description
Technical Field
The utility model relates to the technical field of adhesive packaging containers, in particular to a split type rubber tube suitable for a bi-component adhesive.
Background
The bi-component rubber tube is mainly used for packaging and storing bi-component adhesive materials, is matched with an AB glue gun for use, and can be matched with the AB glue gun and an XT-1/2 bayonet series static mixing tube to achieve the purpose of mixing the glue and carrying out small-amount dropping, scribing and other dispensing process operations.
Most of the current bi-component hoses are composed of a piston, a bottle body and a front cover assembled with the bottle body through threads. The existing double-component rubber hose on the market is mostly 1: 1. 2: 1 or 4: 1 etc. the size of two rubber tubes differs a little, and its export is connected with same adhesive export, and the export of two rubber tubes is located the both sides that the adhesive exported respectively among the prior art, like patent CN201721381958.5 is used for the integral type packing rubber tube of two ingredient adhesives, including fixed first rubber tube and the second rubber tube that links to each other, first rubber tube and second rubber tube respectively through the opening UNICOM at top to same adhesive export, the adhesive export be hollow cylindrical and cylindrical middle part and be equipped with the partition plate for form first rubber tube passageway and second rubber tube passageway in the adhesive export. The design of the adhesive outlet in the patent ensures that the dosage of the adhesive discharged from the two rubber tube outlets does not differ too much, but is not suitable for the adhesive material with larger component distribution. And for the two-component adhesive material with larger component distribution ratio, the dosage of one component is required to be lower, and the problem of uneven mixing of the components exists during glue injection.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, an object of the present invention is to provide a split type rubber tube suitable for a two-component adhesive, in which the first channel and the second channel are arranged in the inner and outer structures, so that the extruded two-component adhesive can be uniformly mixed, and the split type rubber tube is suitable for a two-component adhesive with a relatively large component distribution.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a split type rubber tube suitable for bi-component gluing agent, includes fixed first rubber tube and the second rubber tube that links to each other, first rubber tube and second rubber tube respectively through the opening UNICOM at top to same adhesive export, the adhesive export be hollow cylindrical and be equipped with the looped pipeline at cylindrical middle part, the looped pipeline with the adhesive export is located same centre of a circle position, through the looped pipeline separates the adhesive export and forms circular shape first passageway and annular second passageway, the second passageway is located between the outer wall of looped pipeline and the inner wall of adhesive export, the top of looped pipeline with the top of adhesive export is located the coplanar.
Furthermore, the adhesive outlet is matched with the sealing cover to realize sealing, an external thread is arranged on the outer wall of the adhesive outlet, an internal thread matched with the external thread is arranged on the inner wall of the sealing cover, and a sealing structure is arranged at the bottom of the sealing cover.
Furthermore, the sealing structure comprises a first annular bulge, a second annular bulge and a third annular bulge, the outer diameter of the first annular bulge is consistent with the inner diameter of the adhesive outlet, and the outer diameter of the second annular bulge and the outer diameter of the third annular bulge are respectively consistent with the outer diameter and the inner diameter of the annular conduit.
Furthermore, when the adhesive outlet is connected with the sealing cover through threads, the first annular bulge, the second annular bulge and the third annular bulge can respectively extend into the first channel and the second channel of the adhesive outlet to form sealing.
Further, the size ratio of the inner diameter of the adhesive outlet to the inner diameter of the annular conduit is 10: 1 or 20: 1.
Furthermore, the volume ratio of the first rubber pipe to the second rubber pipe is 20: 1.
Compared with the prior art, the utility model has the following advantages:
(1) the annular conduit is arranged in the middle of the adhesive outlet of the split type rubber tube, the annular conduit and the adhesive outlet are positioned at the same circle center position, the adhesive outlet is divided into a first channel communicated with the first rubber tube and a second channel communicated with the second rubber tube through the annular conduit, and the extruded two-component adhesive can be uniformly mixed through the first channel and the second channel which are arranged in an internal and external structure, so that the split type rubber tube is suitable for two-component adhesives with larger component distribution.
(2) The sealing structure formed by the first annular bulge, the second annular bulge and the third annular bulge is arranged at the bottom of the sealing cover, so that the sealing effect of the sealing cover on an adhesive outlet is improved.
Drawings
FIG. 1 is a schematic sectional view of a split rubber hose according to the present invention;
FIG. 2 is a schematic perspective view of a split-type hose according to the present invention;
FIG. 3 is a schematic view of a partial structure of the split-type hose of FIG. 1;
FIG. 4 is a schematic structural view of a sealing cover in the split rubber tube of the present invention;
FIG. 5 is a schematic sectional view of the sealing cover in the split-type rubber tube according to the present invention.
The first rubber pipe 1, the second rubber pipe 2, the adhesive outlet 3, the annular pipeline 4, the first channel 5, the second channel 6, the sealing cover 7, the external thread 301, the internal thread 701, the first annular bulge 702, the second annular bulge 703 and the third annular bulge 704.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a split type rubber tube suitable for bi-component gluing agent, includes fixed first rubber tube 1 and the second rubber tube 2 that links to each other, first rubber tube 1 and second rubber tube 2 respectively through the opening UNICOM at top to same adhesive export 3, adhesive export 3 be hollow cylindrical and be equipped with looped pipeline 4 at cylindrical middle part, looped pipeline 4 with adhesive export 3 is located same centre of a circle position, through looped pipeline 4 separates adhesive export 3 and forms circular shape first passageway 5 and annular second passageway 6, second passageway 6 is located between the outer wall of looped pipeline 4 and the inner wall of adhesive export 3, the top of looped pipeline 4 with the top of adhesive export 3 is located the coplanar.
The middle part of an adhesive outlet 3 of the split type rubber tube is provided with an annular conduit 4, the annular conduit 4 and the adhesive outlet 3 are positioned at the same circle center position, the adhesive outlet 3 is divided into a first channel 5 communicated with a first rubber tube and a second channel 6 communicated with a second rubber tube through the annular conduit 4, and the extruded double-component adhesive can be uniformly mixed through the first channel 5 and the second channel 6 which are arranged in an internal and external structure.
As shown in fig. 4, in one embodiment of the utility model:
the adhesive outlet 3 is matched with the sealing cover 7 to realize sealing, the outer wall of the adhesive outlet 3 is provided with an external thread 301, the inner wall of the sealing cover 7 is provided with an internal thread 701 matched with the external thread 301, and the bottom of the sealing cover 7 is provided with a sealing structure.
The sealing effect of the sealing cover 7 on the adhesive outlet 3 is realized through the sealing structure arranged at the bottom of the sealing cover 7.
As shown in fig. 4 and 5, in the present embodiment:
the sealing structure comprises a first annular bulge 702, a second annular bulge 703 and a third annular bulge 704, wherein the outer diameter of the first annular bulge 702 is consistent with the inner diameter of the adhesive outlet 3, and the inner diameter of the second annular bulge 703 and the outer diameter of the third annular bulge 704 are respectively consistent with the outer diameter and the inner diameter of the annular conduit 4.
When the adhesive outlet 3 is connected with the sealing cover 7 through threads, the first annular bulge 702, the second annular bulge 703 and the third annular bulge 704 can respectively extend into the first channel 5 and the second channel 6 of the adhesive outlet 3 to form sealing.
After the adhesive outlet 3 is in threaded connection with the sealing cover 7, the top of the first channel 5 (the top end of the annular pipeline 4) is embedded in the annular gap between the second annular bulge 703 and the third annular bulge 704, and the top of the second channel 6 is located in the annular space between the first annular bulge 702 and the second annular bulge 703, so that the outlets at the tops of the first rubber tube 1 and the second rubber tube 2 are synchronously sealed through the sealing cover 7.
As shown in fig. 1 and 2, in the technical solution of the present invention:
the size ratio of the inner diameters of the adhesive outlet 3 and the annular conduit 4 is 10: 1 or 20: 1.
In one embodiment of the present invention:
the volume ratio of the first rubber pipe 1 to the second rubber pipe 2 is 20: 1.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A split type rubber tube suitable for bi-component adhesive comprises a first rubber tube (1) and a second rubber tube (2) which are fixedly connected, the first rubber tube (1) and the second rubber tube (2) are respectively communicated to the same adhesive outlet (3) through the opening at the top, it is characterized in that the adhesive outlet (3) is in a hollow cylindrical shape, an annular pipeline (4) is arranged in the middle of the cylindrical shape, the annular pipeline (4) and the adhesive outlet (3) are positioned at the same circle center, the adhesive outlet (3) is separated by the annular pipeline (4) to form a circular first channel (5) and an annular second channel (6), the second channel (6) is positioned between the outer wall of the annular pipe (4) and the inner wall of the adhesive outlet (3), the top end of the annular pipeline (4) and the top end of the adhesive outlet (3) are positioned in the same plane.
2. The split type rubber tube suitable for the two-component adhesive is characterized in that the adhesive outlet (3) is matched with the sealing cover (7) to realize sealing, an external thread (301) is arranged on the outer wall of the adhesive outlet (3), an internal thread (701) matched with the external thread (301) is arranged on the inner wall of the sealing cover (7), and a sealing structure is arranged at the bottom of the sealing cover (7).
3. The split type hose suitable for two-component adhesive according to claim 2, wherein the sealing structure comprises a first annular protrusion (702), a second annular protrusion (703) and a third annular protrusion (704), the outer diameter of the first annular protrusion (702) is consistent with the inner diameter of the adhesive outlet (3), and the inner diameter of the second annular protrusion (703) and the outer diameter of the third annular protrusion (704) are respectively consistent with the outer diameter and the inner diameter of the annular pipe (4).
4. The split type hose suitable for two-component adhesive according to claim 3, wherein when the adhesive outlet (3) is connected with the sealing cover (7) through threads, the first annular protrusion (702), the second annular protrusion (703) and the third annular protrusion (704) can respectively extend into the first channel (5) and the second channel (6) of the adhesive outlet (3) to form a seal.
5. The split rubber tube suitable for the bi-component adhesive according to claim 1, wherein the ratio of the inner diameters of the adhesive outlet (3) and the annular tube (4) is 10: 1 or 20: 1.
6. The split-type rubber tube suitable for the bi-component adhesive according to claim 5, wherein the volume ratio of the first rubber tube (1) to the second rubber tube (2) is 20: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872378.2U CN215708419U (en) | 2021-08-11 | 2021-08-11 | Split type rubber tube suitable for bi-component adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872378.2U CN215708419U (en) | 2021-08-11 | 2021-08-11 | Split type rubber tube suitable for bi-component adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215708419U true CN215708419U (en) | 2022-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121872378.2U Active CN215708419U (en) | 2021-08-11 | 2021-08-11 | Split type rubber tube suitable for bi-component adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215708419U (en) |
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2021
- 2021-08-11 CN CN202121872378.2U patent/CN215708419U/en active Active
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