CN103672286A - Sealing plug structure - Google Patents
Sealing plug structure Download PDFInfo
- Publication number
- CN103672286A CN103672286A CN201210362391.2A CN201210362391A CN103672286A CN 103672286 A CN103672286 A CN 103672286A CN 201210362391 A CN201210362391 A CN 201210362391A CN 103672286 A CN103672286 A CN 103672286A
- Authority
- CN
- China
- Prior art keywords
- plug body
- thread section
- plug
- seal
- groups
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title abstract description 5
- 239000013013 elastic material Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/136—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention provides a sealing plug structure which comprises a plug body (10), wherein the plug body (10) is provided with a thread section (11), and the thread section (11) is elastically and telescopically arranged on the plug body (10) along the radial direction of the plug body (10). The invention effectively solves the problems of complex structure, high processing cost and low production efficiency of the sealing plug in the prior art.
Description
Technical field
The present invention relates to air-conditioning mounting technology field, in particular to a kind of seal plug structure.
Background technique
In prior art, the connecting tube nut of air conditioner is generally used Plastic cap to fix, and main purpose is will stop the horn mouth of connecting tube front end and union nut relative displacement or rotation to cause horn mouth damaged, guarantee air-conditioning install after the sealing effect of machine system.Existing plug component is generally two-part or more part of plug and is used in conjunction with and reaches sealing effect, and plug component generally adopts rubber material, and because the part of plug component is more and complex structure causes processing cost higher, and manufacturing efficiency is low.
Summary of the invention
The present invention aims to provide a kind of seal plug structure, to solve the problem that complex structure, processing cost are high and manufacturing efficiency is low of seal plug in prior art.
To achieve these goals, the invention provides a kind of seal plug structure, comprise plug body, plug body has thread section, and thread section is arranged on plug body along the radial elastic telescopically of plug body.
Further, seal plug structure also comprises the joint that is arranged on thread section first end and the operation unit that is arranged on thread section the second end, and operation unit is for controlling thread section radially stretching along plug body.
Further, operation unit and thread section are structure as a whole.
Further, plug body is elastic material, comprises two groups of thread sections on plug body, and two groups of thread sections are arranged on the sidewall of plug body symmetrically, one end of the bearing of trend of thread section is connected on sidewall, between the circumferential edge of thread section and sidewall, has gap.
Further, plug body is elastic material, comprises two groups of thread sections on plug body, and two groups of thread sections are arranged on the sidewall of plug body symmetrically, and the part of plug body between two groups of thread sections is hatch frame.
Further, plug body is tubular.
Apply technological scheme of the present invention, seal plug structure comprises plug body, and plug body has thread section, and thread section is arranged on plug body along the radial elastic telescopically of plug body.First by thread section, the radially inner side to plug body shrinks, then only it directly need be compressed into union nut during fitting tight stopper structure, make again thread section stretch out the radial outside of plug body, screwing the less number of turns of seal plug structure is salable union nut, manufacturing efficiency effectively improves, and this seal plug self structure is simple, and processing cost is low.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the first embodiment's of seal plug structure of the present invention structural representation;
Fig. 2 shows the structural representation of other direction of the seal plug structure of Fig. 1;
Fig. 3 shows the second embodiment's of seal plug structure of the present invention structural representation;
Fig. 4 shows the structural representation of other direction of the seal plug structure of Fig. 3;
Fig. 5 shows the 3rd embodiment's of seal plug structure of the present invention structural representation;
Fig. 6 shows the structural representation of other direction of the seal plug structure of Fig. 5.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
The invention provides the first embodiment of seal plug structure, specifically referring to Fig. 1 and Fig. 2, the seal plug structure of the present embodiment comprises plug body 10, and plug body 10 has thread section 11, and thread section 11 is arranged on plug body 10 along the radial elastic telescopically of plug body 10.On plug body 10, be provided with the block section for shutoff union nut.Plug body 10 is tubular.
Seal plug structure also comprises the joint that is arranged on thread section 11 first ends and the operation unit 20 that is arranged on thread section 11 second ends, and operation unit 20 is for controlling thread section 11 radially stretching along plug body 10.Operation unit 20 is structure as a whole with thread section 11.Joint is connected with block section with plug body.
Plug body 10 is elastic material, comprises that 11, two groups of thread sections 11 of two groups of thread sections are arranged on the sidewall of plug body 10 symmetrically on plug body 10, and the part of plug body 10 between two groups of thread sections 11 is hatch frame.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: first by pressing operation unit, drive thread section to the radially inner side elastic shrinkage of plug body, then it is directly compressed into union nut, unclamp operation portion makes thread section elastic recovery again, thread section stretches out as for union nut and coordinates, screwing the less number of turns of seal plug structure is salable union nut, manufacturing efficiency effectively improves, and this seal plug self structure is simple, and processing cost is low.
The present invention also provides the second embodiment of seal plug structure, specifically referring to Fig. 3 and Fig. 4, the seal plug structure of the present embodiment comprises plug body 10, and plug body 10 has thread section 11, and thread section 11 is arranged on plug body 10 along the radial elastic telescopically of plug body 10.On plug body 10, be provided with the block section for shutoff union nut.Plug body 10 is tubular.
Seal plug structure also comprises the joint that is arranged on thread section 11 first ends and the operation unit 20 that is arranged on thread section 11 second ends, and operation unit 20 is for controlling thread section 11 radially stretching along plug body 10.Operation unit 20 is structure as a whole with thread section 11.Joint is connected with block section with plug body.
Plug body 10 is elastic material, on plug body 10, comprise two groups of thread sections 11, two groups of thread sections 11 are arranged on the sidewall of plug body 10 symmetrically, and one end of the bearing of trend of thread section 11 is connected on sidewall, between the circumferential edge of thread section 11 and sidewall, has gap.
Technique effect and the first embodiment that the present embodiment is realized are basic identical, repeat no more herein.
The present invention also provides the 3rd embodiment of seal plug structure, referring to Fig. 5 and Fig. 6, the seal plug structure of the present embodiment comprises plug body 10, and plug body 10 has thread section 11, and thread section 11 is arranged on plug body 10 along the radial elastic telescopically of plug body 10.On plug body 10, be provided with the block section for shutoff union nut.Plug body 10 is tubular.
On plug body 10, comprise that 11, two groups of thread sections 11 of two groups of thread sections are arranged on the sidewall of plug body 10 symmetrically, one end of the bearing of trend of thread section 11 is connected on sidewall, between the circumferential edge of thread section 11 and sidewall, has gap.Seal plug structure also comprises the rotary part that is arranged on plug body one end, and the external diameter of rotary part is greater than the external diameter of plug body, and rotary part is used for driving plug body to be rotated.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: first by pressing thread section to the radially inner side elastic shrinkage of plug body, then it is directly compressed into union nut, then unclamp thread section and make its elastic recovery, thread section stretches out as for union nut and coordinates, screwing the less number of turns of rotary part is salable union nut, manufacturing efficiency effectively improves, and this seal plug self structure is simple, and processing cost is low.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a seal plug structure, it is characterized in that, comprise plug body (10), described plug body (10) has thread section (11), and described thread section (11) is arranged on described plug body (10) along the radial elastic telescopically of described plug body (10).
2. seal plug structure according to claim 1, it is characterized in that, also comprise the joint that is arranged on described thread section (11) first end and the operation unit (20) that is arranged on described thread section (11) second ends, described operation unit (20) is for controlling described thread section (11) radially stretching along described plug body (10).
3. seal plug structure according to claim 2, is characterized in that, described operation unit (20) is structure as a whole with described thread section (11).
4. seal plug structure according to claim 1 and 2, it is characterized in that, described plug body (10) is elastic material, thread section (11) described in comprising two groups on described plug body (10), thread section described in two groups (11) is arranged on the sidewall of described plug body (10) symmetrically, one end of the bearing of trend of described thread section (11) is connected on described sidewall, between the circumferential edge of described thread section (11) and described sidewall, has gap.
5. seal plug structure according to claim 1 and 2, it is characterized in that, described plug body (10) is elastic material, thread section (11) described in comprising two groups on described plug body (10), thread section described in two groups (11) is arranged on the sidewall of described plug body (10) symmetrically, and the part that described plug body (10) is positioned between thread section described in two groups (11) is hatch frame.
6. seal plug structure according to claim 1, is characterized in that, described plug body (10) is tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362391.2A CN103672286A (en) | 2012-09-25 | 2012-09-25 | Sealing plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362391.2A CN103672286A (en) | 2012-09-25 | 2012-09-25 | Sealing plug structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672286A true CN103672286A (en) | 2014-03-26 |
Family
ID=50310676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210362391.2A Pending CN103672286A (en) | 2012-09-25 | 2012-09-25 | Sealing plug structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113518844A (en) * | 2019-03-05 | 2021-10-19 | 贝蒂奥有限责任公司 | Valve device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878870Y (en) * | 2006-04-05 | 2007-03-14 | 渤海船舶重工有限责任公司 | Screw capping for pipe |
| CN101107470A (en) * | 2005-01-21 | 2008-01-16 | J·霍恩 | A plug for a hydraulic fitting |
| US20100051130A1 (en) * | 2005-03-21 | 2010-03-04 | Harald Syse | Plug With Gripping Means |
| CN201884865U (en) * | 2010-08-13 | 2011-06-29 | 余中伟 | Double-hole merged non-screw plug |
| CN202091713U (en) * | 2011-06-17 | 2011-12-28 | 冯爱娟 | Screw plug for water pipe |
| CN202791135U (en) * | 2012-09-25 | 2013-03-13 | 珠海格力电器股份有限公司 | Sealing plug structure |
-
2012
- 2012-09-25 CN CN201210362391.2A patent/CN103672286A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101107470A (en) * | 2005-01-21 | 2008-01-16 | J·霍恩 | A plug for a hydraulic fitting |
| US20100051130A1 (en) * | 2005-03-21 | 2010-03-04 | Harald Syse | Plug With Gripping Means |
| CN2878870Y (en) * | 2006-04-05 | 2007-03-14 | 渤海船舶重工有限责任公司 | Screw capping for pipe |
| CN201884865U (en) * | 2010-08-13 | 2011-06-29 | 余中伟 | Double-hole merged non-screw plug |
| CN202091713U (en) * | 2011-06-17 | 2011-12-28 | 冯爱娟 | Screw plug for water pipe |
| CN202791135U (en) * | 2012-09-25 | 2013-03-13 | 珠海格力电器股份有限公司 | Sealing plug structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113518844A (en) * | 2019-03-05 | 2021-10-19 | 贝蒂奥有限责任公司 | Valve device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |