CN221226532U - Novel liquid injection hole sealant nail - Google Patents
Novel liquid injection hole sealant nail Download PDFInfo
- Publication number
- CN221226532U CN221226532U CN202322679084.3U CN202322679084U CN221226532U CN 221226532 U CN221226532 U CN 221226532U CN 202322679084 U CN202322679084 U CN 202322679084U CN 221226532 U CN221226532 U CN 221226532U
- Authority
- CN
- China
- Prior art keywords
- embedded part
- sealing ring
- injection hole
- liquid injection
- plug
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 239000000565 sealant Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000003292 glue Substances 0.000 claims abstract description 13
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a novel liquid injection hole sealant nail, which comprises a glue nail body, wherein the glue nail body is of an integrated structure and comprises a plug head and an embedded part; the plug is provided with a sealing ring, and the sealing ring protrudes relative to the outer end surface of the plug; the end face of the embedded part is provided with a plurality of tangential planes which are arranged around the embedded part so that the cross section of the embedded part forms a triangle-like shape. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
Description
[ Field of technology ]
The utility model mainly relates to a novel liquid injection hole sealant nail.
[ Background Art ]
At present, after secondary liquid injection of an aluminum shell battery is usually sealed by adopting a sealant nail, after the sealant nail is plugged, the sealing performance is good, although the later sealant nail is in defect during welding, a helium detection result is truly qualified, and the safety and performance risks such as liquid leakage and the like can be caused when the battery is transferred, matched, tested or delivered to a client side in the follow-up process. In view of this, we propose a glue nail structure with better sealing.
[ utility model ]
In order to solve at least one of the problems, the utility model provides a novel structural scheme, and the novel liquid injection hole sealant nail adopts the following technical scheme:
The novel liquid injection hole sealant nail comprises a glue nail body, wherein the glue nail body is of an integrated structure and comprises a plug head and an embedded part;
The plug is provided with a sealing ring, and the sealing ring protrudes relative to the outer end surface of the plug; the end face of the embedded part is provided with a plurality of tangential planes which are arranged around the embedded part so that the cross section of the embedded part forms a triangle-like shape.
Preferably, the seal ring comprises a first seal ring and a second seal ring, the first seal ring being spaced from the second seal ring.
Preferably, the cross-sectional area of the insert portion is smaller than the cross-sectional area of the plug head.
Preferably, the end of the embedded part remote from the plug head is provided with a flat cut surface.
Preferably, the end of the plug remote from the insert is a flush end face.
Compared with the background technology, the utility model has the beneficial effects that:
The utility model provides a novel liquid injection hole sealant nail, which comprises a plug head and an embedded part, wherein the plug head adopts a double-layer sealing ring structure, and sealing rings are arranged at intervals to form double leakage prevention; the embedded part is provided with a tangent plane, so that the sectional area of the embedded part is reduced, and the insertion and assembly of the glue nail body are facilitated. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, it is a product with excellent performance both technically and economically.
[ Description of the drawings ]
FIG. 1 is a schematic view of a first perspective of a novel injection hole sealant nail according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a second perspective of the novel injection hole sealant nail according to the preferred embodiment of the present utility model;
FIG. 3 is a schematic view showing a first usage state of the glue spike connected with the liquid injection hole according to the preferred embodiment of the present utility model;
fig. 4 is a schematic view showing a second usage state of the glue spike connected with the liquid injection hole according to the preferred embodiment of the present utility model.
[ Detailed description ] of the invention
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.
In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme and the beneficial effects of the utility model are more clear and definite by further describing the specific embodiments of the utility model with reference to the drawings in the specification. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the utility model and are not to be construed as limiting the utility model.
The preferred embodiments provided by the utility model are: as shown in fig. 1 to 4, a novel liquid injection hole sealing glue nail comprises a glue nail body with elasticity, wherein the glue nail body is of an integrated structure and comprises a plug head 1 and an embedded part 2; the plug head 1 is provided with a sealing ring 3, and the sealing ring 3 protrudes relative to the outer end surface of the plug head 1; the end face of the embedded part 2 is provided with a plurality of tangential planes 21, and the tangential planes 21 are arranged around the embedded part 2 so that the cross section of the embedded part 2 forms a triangle-like shape.
The sealing ring 3 comprises a first sealing ring 31 and a second sealing ring 32, and the first sealing ring 31 and the second sealing ring 32 are arranged at intervals to form two layers of protection, so that the sealing performance is better.
The cross-sectional area of the embedded part 2 is smaller than that of the plug head 1, when the plug is assembled, the embedded part 2 firstly enters the liquid injection hole, and the cross-sectional area of the embedded part 2 is reduced due to the tangential plane 21 structure of the embedded part 2, so that the plug is beneficial to insertion. The one end that embedding portion 2 kept away from plug 1 is equipped with plane surface 22, and the one end that plug 1 kept away from embedding portion 2 is flush terminal surface 23, and the both ends of the gluey nail body are the even terminal surface, and the gluey nail body of being convenient for deposit can stand upright, and the cross-section of embedding portion 2 is the class triangle form simultaneously, can prevent that the gluey nail body from rolling.
In the structural scheme, the rubber nail body adopts a double-layer sealing ring structure, wherein the first sealing ring and the second sealing ring are arranged at intervals, so that when the rubber nail body is connected with the liquid injection hole, as shown in fig. 3, the plug head can be completely plugged in the liquid injection hole, and leakage is placed by utilizing double protection of the first sealing ring and the second sealing ring; or as shown in fig. 4, the first sealing ring and the second sealing ring are used for clamping the upper side and the lower side of the liquid injection hole, and the diameters of the first sealing ring and the second sealing ring are larger than those of the liquid injection hole, so that the plug head can be clamped in the liquid injection hole. The cross section size of the embedded part is smaller than the diameter of the plug head, and the end face of the embedded part is provided with a tangential plane, so that the glue nail can be more smoothly inserted into the liquid injection hole.
In the description of the present utility model, a description of the terms "one embodiment," "preferred," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and a schematic representation of the terms described above in the present specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
From the above description of the structure and principles, it should be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but rather that modifications and substitutions using known techniques in the art on the basis of the present utility model fall within the scope of the present utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a novel annotate liquid hole sealant nail, includes the gluey nail body, its characterized in that: the glue nail body is of an integrated structure and comprises a plug head and an embedded part;
The plug is provided with a sealing ring, and the sealing ring protrudes relative to the outer end surface of the plug; the end face of the embedded part is provided with a plurality of tangential planes which are arranged around the embedded part so that the cross section of the embedded part forms a triangle-like shape.
2. The novel liquid injection hole sealant nail according to claim 1, wherein: the sealing ring comprises a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are arranged at intervals.
3. The novel liquid injection hole sealant nail according to claim 1, wherein: the cross-sectional area of the insert is smaller than the cross-sectional area of the plug head.
4. The novel liquid injection hole sealant nail according to claim 1, wherein: the embedded part is provided with a plane section at one end far away from the plug head.
5. The novel liquid injection hole sealant nail according to claim 1, wherein: the end of the plug head away from the embedded part is a flush end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679084.3U CN221226532U (en) | 2023-09-28 | 2023-09-28 | Novel liquid injection hole sealant nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322679084.3U CN221226532U (en) | 2023-09-28 | 2023-09-28 | Novel liquid injection hole sealant nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221226532U true CN221226532U (en) | 2024-06-25 |
Family
ID=91565899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322679084.3U Active CN221226532U (en) | 2023-09-28 | 2023-09-28 | Novel liquid injection hole sealant nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221226532U (en) |
-
2023
- 2023-09-28 CN CN202322679084.3U patent/CN221226532U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |