CN215754322U - A shutoff subassembly and jar body that is used for side nozzle of jar body - Google Patents
A shutoff subassembly and jar body that is used for side nozzle of jar body Download PDFInfo
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- CN215754322U CN215754322U CN202121529988.2U CN202121529988U CN215754322U CN 215754322 U CN215754322 U CN 215754322U CN 202121529988 U CN202121529988 U CN 202121529988U CN 215754322 U CN215754322 U CN 215754322U
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- mounting hole
- nozzle
- radial mounting
- closure
- hole
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Abstract
The utility model provides a plugging component for a lateral nozzle of a tank body and the tank body, wherein the plugging component for the lateral nozzle of the tank body comprises: a fixed sleeve and a plugging piece; the fixed sleeve is provided with an axial sleeve hole and a radial mounting hole, the radial mounting hole is formed on the peripheral wall of the axial sleeve hole and is communicated with the axial sleeve hole, and the fixed sleeve is sleeved on the peripheral side of the lateral nozzle of the tank body through the axial sleeve hole so that the radial mounting hole corresponds to the lateral opening on the lateral nozzle; the plugging piece penetrates through the radial mounting hole to plug the lateral opening. According to the technical scheme, the blocking of the lateral opening on the lateral nozzle by the blocking piece is transferred to the blocking of the radial mounting hole on the fixing sleeve through the fixing sleeve, so that the blocking effect can be improved, and the purpose of ensuring the accuracy of the air tightness detection result of the tank body is achieved.
Description
Technical Field
The utility model belongs to the technical field of air tightness detection, and particularly relates to a plugging assembly for a lateral nozzle of a tank body and the tank body.
Background
As shown in fig. 1 to 3, there is usually a side nozzle 11 on the tank 1, and the side nozzle has an axial channel 13 leading to the inner cavity of the tank 1 and a radial channel 12 communicating the axial channel 13 with the outside, but a side opening 14 of the radial channel 12 is located on the circumferential surface of the side nozzle 11, and if the side nozzle 11 is blocked by a conventional shaft end sealing method under a pressure test state, the blocking effect is not good, and the accuracy of the air tightness detection result of the tank 1 is affected.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects or shortcomings in the prior art, the utility model provides a plugging assembly for a lateral nozzle of a tank body and the tank body, which can improve the plugging effect of the lateral nozzle so as to achieve the aim of ensuring the accuracy of the air tightness detection result of the tank body.
In order to achieve the above object, the present invention provides a plugging assembly for a side nozzle of a tank, wherein the plugging assembly for the side nozzle of the tank comprises: a fixed sleeve and a plugging piece; the fixed sleeve is provided with an axial sleeve hole and a radial mounting hole, the radial mounting hole is formed on the peripheral wall of the axial sleeve hole and is communicated with the axial sleeve hole, and the fixed sleeve is sleeved on the peripheral side of the lateral nozzle of the tank body through the axial sleeve hole so that the radial mounting hole corresponds to the lateral opening on the lateral nozzle; the plugging piece penetrates through the radial mounting hole to plug the lateral opening.
In the embodiment of the present invention, an external thread is formed on the outer peripheral side of the plugging member, and an internal thread that is screwed with the external thread on the plugging member is formed on the radial mounting hole.
In the embodiment of the utility model, the aperture of the radial mounting hole is used for being larger than the aperture of the side opening, the plugging piece comprises a connecting part forming an external thread and a plugging part connected with one end of the connecting part, the plugging part is used for extending into the side opening from the radial mounting hole to plug the side opening, and the connecting part is connected with the fixed sleeve through the external thread.
In an embodiment of the utility model, the sealing component for the side nozzle of the tank body further comprises a sealing element which is sleeved on the sealing part and is used for being arranged between the side nozzle and one side of the connecting part close to the sealing part.
In an embodiment of the utility model, the plugging member further comprises a head part arranged at one end of the connecting part far away from the plugging part, and the size of the head part is larger than the aperture of the radial mounting hole.
In the embodiment of the present invention, the head portion has a polygonal shape.
In an embodiment of the utility model, the center line of the radial mounting hole is used for being arranged coaxially with the center line of the side opening.
In the embodiment of the utility model, the axial sleeve hole penetrates through the fixed sleeve.
In the embodiment of the utility model, the fixing sleeve is a metal piece.
In order to achieve the above object, the present invention also provides a can body including the above blocking assembly for a side nozzle of the can body.
Through the technical scheme, the blocking assembly for the lateral nozzle of the tank body provided by the embodiment of the utility model has the following beneficial effects:
a shutoff subassembly that is used for side mouth of a jar body is including fixed cover and shutoff piece, fixed cover is formed with the axial and cup joints the hole, thereby make fixed cover can cup joint the hole cover through the axial on locating the periphery side of the side mouth of a jar body, be formed with the radial mounting hole that cup joints the hole and link up with the axial on the periphery wall of hole simultaneously, thereby can make when the side opening on radial mounting hole and the side mouth corresponds, then the shutoff piece can wear to locate in the radial mounting hole shutoff to the side opening, thereby can shift the shutoff of the side opening shutoff piece on the mouth to fixed cover to the side through fixed cover, with can improve the shutoff effect, reach the purpose of the accuracy of the gas tightness testing result of the assurance jar body.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic view of a perspective view of a can body according to an embodiment of the present invention;
FIG. 2 is a schematic view of another perspective of a can body according to an embodiment of the utility model;
FIG. 3 is a schematic view of a side nozzle according to an embodiment of the present invention;
FIG. 4 is a schematic view of a closure assembly according to an embodiment of the present invention installed on a can body;
FIG. 5 is a schematic cross-sectional view of a closure assembly according to an embodiment of the utility model mounted on a side nozzle;
fig. 6 is a schematic view of the structure of the pouch according to an embodiment of the present invention.
Description of the reference numerals
1 tank 11 side nozzle
12 radial channel 13 axial channel
14 side opening 2 fixed cover
21 axial sleeve hole and 22 radial mounting hole
3 connecting part of plugging piece 31
32 plugging part 33 head
34 step face 4 seal
Detailed Description
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative and explanatory of the utility model and are not restrictive thereof.
As shown in fig. 1 to 3, there is usually a side nozzle 11 on the tank 1, and the side nozzle has an axial channel 13 leading to the inner cavity of the tank 1 and a radial channel 12 communicating the axial channel 13 with the outside, but a side opening 14 of the radial channel 12 is located on the circumferential surface of the side nozzle 11, and if the side nozzle 11 is blocked by a conventional shaft end sealing method under a pressure test state, the blocking effect is not good, and the accuracy of the air tightness detection result of the tank 1 is affected. In view of the above-mentioned drawbacks and deficiencies of the prior art, the present invention provides a plugging assembly for a side nozzle of a tank body and a tank body, which can improve the plugging effect of the side nozzle to achieve the purpose of ensuring the accuracy of the air tightness detection result of the tank body, and the plugging assembly for the side nozzle of the tank body according to the present invention is described below with reference to the accompanying drawings.
In an embodiment of the utility model, as shown in fig. 4 and 6, there is provided a closure assembly for a side nozzle of a tank, wherein the closure assembly for a side nozzle of a tank comprises: a fixed sleeve 2 and a plugging piece 3; the fixed sleeve 2 is provided with an axial sleeve hole 21 and a radial mounting hole 22, the radial mounting hole 22 is formed on the peripheral wall of the axial sleeve hole 21 and is communicated with the axial sleeve hole 21, and the fixed sleeve 2 is used for being sleeved on the peripheral side of the lateral nozzle 11 of the tank body 1 through the axial sleeve hole 21 so that the radial mounting hole 22 corresponds to the lateral opening 14 on the lateral nozzle 11; the blocking piece 3 is inserted into the radial mounting hole 22 to block the lateral opening 14.
In the embodiment of the utility model, the plugging component for the lateral nozzle of the tank body comprises a fixing sleeve 2 and a plugging member 3, the fixing sleeve 2 is provided with an axial sleeving hole 21, so that the fixing sleeve 2 can be sleeved on the outer peripheral side of the lateral nozzle 11 of the tank body 1 through the axial sleeving hole 21, meanwhile, a radial mounting hole 22 communicated with the axial sleeving hole 21 is formed on the outer peripheral wall of the axial sleeving hole 21, so that when the radial mounting hole 22 corresponds to the lateral opening 14 on the lateral nozzle 11, the plugging member can be inserted into the radial mounting hole to plug the lateral opening, the plugging member 3 can be inserted into the radial mounting hole 22 to plug the lateral opening 14, so that the plugging member 3 can transfer the plugging of the lateral opening 14 on the lateral nozzle 11 to the plugging of the radial mounting hole 22 on the fixing sleeve 2 through the fixing sleeve 2, so as to improve the plugging effect of the lateral nozzle 11, the purpose of ensuring the accuracy of the air tightness detection result of the tank body 1 is achieved.
In the embodiment of the present invention, an external thread is formed on the outer peripheral side of the plug 3, and an internal thread that is screwed with the external thread on the plug 3 is formed on the radial mounting hole 22. A thread structure can be arranged between the plugging member 3 and the fixing sleeve 2 for connection, so as to further improve the plugging effect. Of course, the present invention is not limited to this, and it is also possible to provide a locking structure on the fixing sleeve 2 for locking the blocking member 3, so as to lock the blocking member 3 in the radial mounting hole 22, so that the blocking member 3 can seal the radial mounting hole 22.
Referring to fig. 4 to 6, in the embodiment of the present invention, the diameter of the radial mounting hole 22 is configured to be larger than the diameter of the side opening 14, the blocking member 3 includes a connecting portion 31 forming an external thread and a blocking portion 32 connected to one end of the connecting portion 31, the blocking portion 32 is configured to extend from the radial mounting hole 22 into the side opening 14 to block the side opening 14, and the connecting portion 31 is connected to the fixing sleeve 2 through the external thread. That is, the closing member 3 can be attached to the fixing sleeve 2 via the connecting portion 31 and inserted into the side opening 14 via the closing portion 32 to directly close the side opening 14, thereby further improving the closing effect. Specifically, the diameter of the radial mounting hole 22 is larger than the diameter of the side opening 14, that is, in order to allow the blocking portion 32 to protrude into the side opening 14, the radial cross-sectional dimension of the blocking portion 32 should be set smaller than the radial cross-sectional dimension of the connecting portion 31, and further, the length of the blocking portion 32 may be equal to or larger than the depth of the radial passage 12 of the side nozzle 11, and the length of the connecting portion 31 may be equal to or larger than the depth of the radial mounting hole 22 (the thickness of the outer peripheral wall on the side of the fixing sleeve 2).
In the embodiment of the utility model, the sealing component of the side nozzle for the tank body further comprises a sealing member 4, and the sealing member 4 is sleeved on the sealing part 32 and is used for being arranged between the side nozzle 11 and one side of the connecting part 31 close to the sealing part 32. Since the radial cross-sectional dimension of the blocking portion 32 is set to be smaller than the radial cross-sectional dimension of the connecting portion 31, a step surface 34 may be formed at the joint of the blocking portion 32 and the connecting portion 31, and the step surface 34 may be disposed opposite to the outer peripheral side of the side nozzle 11 on which the side opening 14 is formed, that is, after the fixing sleeve 2 is fitted on the outer peripheral side of the side nozzle 11 of the tank 1, the sealing member 4 may be placed on the outer peripheral side of the side nozzle 11 exposed to the radial mounting hole 22, and then the blocking portion 32 of the blocking member 3 may be sequentially inserted into the sealing member 4 and the side opening 14 from the radial mounting hole 22 until the step surface 34 abuts against the sealing member 4, and the blocking member 3 may be further screwed continuously to press the sealing member 4 between the outer peripheral side of the side nozzle 11 and the step surface 34, so that the pressing seal at this position may be achieved. Of course, the present invention is not limited to this, and a seal groove for accommodating the seal 4 may be formed concavely at the peripheral edge of the side opening 14 of the side nozzle 11.
Specifically, the sealing member 4 may be a sealing ring, and the inner diameter of the sealing ring may be determined according to the size of the blocking portion 32.
In the embodiment of the present invention, the blocking member 3 further includes a head portion 33 disposed at one end of the connecting portion 31 away from the blocking portion 32, and the size of the head portion 33 is larger than the diameter of the radial mounting hole 22, so that the blocking member 3 can be screwed to the fixing sleeve 2 by applying force to the head portion 33. In particular, the head 33 may be polygonal, for example: quadrangular or hexagonal, so that and with the operator, the closure 3 can be screwed or unscrewed by means of an external tool, for example a wrench. Of course, the utility model is not limited thereto and the head 33 may be provided in other suitable shapes.
In the present embodiment, the centerline of the radial mounting hole 22 is intended to be disposed coaxially with the centerline of the side opening 14. That is, in order to screw the connecting portion 31 of the plugging member 3 to the inner wall of the radial mounting hole 22 and to allow the plugging portion 32 to plug the lateral nozzle 11, the center line of the connecting portion 31 of the plugging member 3 and the center line of the plugging portion 32 should be coaxially arranged, thereby facilitating the production of the plugging member 3.
In the embodiment of the present invention, the axial engaging hole 21 penetrates the fixing sleeve 2, that is, the fixing sleeve 2 can be applied to the side opening 14 of the side nozzle 11 and can be opened at any position, so that the versatility of the plugging assembly can be improved. Of course, the present invention is not limited to this, and it is also possible that the axial fitting hole 21 is not a through hole, that is, the fixed sleeve 2 includes an annular portion forming the axial fitting hole 21 and a bottom plate portion provided at one end of the annular portion and closing the axial fitting hole 21, and the radial mounting hole 22 is formed on the annular portion.
In the embodiment of the present invention, the fixing sleeve 2 may be a metal member, and the thickness of the fixing sleeve 2 may be several times, specifically 3 times or more, of the depth of the longitudinal channel of the lateral nozzle 11, so as to ensure the connection strength between the fixing sleeve 2 and the blocking member 3.
Furthermore, in order to achieve the above object, the present invention also provides a can body 1, wherein the can body 1 comprises a closure assembly for a side nozzle of a can body according to the above. Since the tank body 1 adopts all the technical solutions of the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and are not described in detail herein.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A closure assembly for a side nozzle of a tank, the closure assembly comprising:
the fixing sleeve (2) is provided with an axial sleeving hole (21) and a radial mounting hole (22), the radial mounting hole (22) is formed in the peripheral wall of the axial sleeving hole (21) and communicated with the axial sleeving hole (21), and the fixing sleeve (2) is sleeved on the peripheral side of a lateral nozzle (11) of the tank body (1) through the axial sleeving hole (21) so that the radial mounting hole (22) corresponds to a lateral opening (14) in the lateral nozzle (11); and
the plugging piece (3) penetrates through the radial mounting hole (22) to plug the side opening (14).
2. The closure assembly for a side nozzle of a can body according to claim 1, wherein an external thread is formed on an outer peripheral side of the closure (3), and an internal thread for screw-coupling with the external thread on the closure (3) is formed on the radial mounting hole (22).
3. The closure assembly for a side nozzle of a can body according to claim 2, wherein the aperture of the radial mounting hole (22) is adapted to be larger than the aperture of the side opening (14), the closure (3) comprises a connecting portion (31) forming the external thread and a closure portion (32) connected to one end of the connecting portion (31), the closure portion (32) is adapted to extend from the radial mounting hole (22) into the side opening (14) to close the side opening (14), and the connecting portion (31) is connected to the fixing sleeve (2) through the external thread.
4. A closure assembly for a side nozzle of a can body according to claim 3, further comprising a sealing member (4), said sealing member (4) being fitted over said closure portion (32) and being adapted to be interposed between said side nozzle (11) and a side of said connecting portion (31) adjacent to said closure portion (32).
5. A closure assembly for a side nozzle of a can body according to claim 3, wherein the closure (3) further comprises a head portion (33) provided at an end of the connecting portion (31) remote from the closure portion (32), the head portion (33) having a size larger than the diameter of the radial mounting hole (22).
6. The closure assembly for a side nozzle of a can body according to claim 5, characterized in that the head (33) is polygonal.
7. Closure assembly for a side nozzle of a tank according to any of claims 1 to 6, characterized in that the centre line of the radial mounting hole (22) is intended to be arranged coaxially with the centre line of the side opening (14).
8. The closure assembly for a lateral nozzle of a tank according to any of claims 1 to 6, characterized in that said axial socket hole (21) passes through said fixed sleeve (2).
9. The closure assembly for a lateral nozzle of a tank according to any of claims 1 to 6, characterized in that said retaining sleeve (2) is a metal piece.
10. A tank comprising a closure assembly for a side nozzle of a tank according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529988.2U CN215754322U (en) | 2021-07-06 | 2021-07-06 | A shutoff subassembly and jar body that is used for side nozzle of jar body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121529988.2U CN215754322U (en) | 2021-07-06 | 2021-07-06 | A shutoff subassembly and jar body that is used for side nozzle of jar body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215754322U true CN215754322U (en) | 2022-02-08 |
Family
ID=80104228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121529988.2U Active CN215754322U (en) | 2021-07-06 | 2021-07-06 | A shutoff subassembly and jar body that is used for side nozzle of jar body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215754322U (en) |
-
2021
- 2021-07-06 CN CN202121529988.2U patent/CN215754322U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Xinghuai New Material Technology Co.,Ltd. Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2022110000065 Denomination of utility model: Plugging assembly and tank body for side nozzle of tank body Granted publication date: 20220208 License type: Common License Record date: 20221101 |
|
| EE01 | Entry into force of recordation of patent licensing contract |