CN203445306U - Connector and sealing device - Google Patents
Connector and sealing device Download PDFInfo
- Publication number
- CN203445306U CN203445306U CN201320435362.4U CN201320435362U CN203445306U CN 203445306 U CN203445306 U CN 203445306U CN 201320435362 U CN201320435362 U CN 201320435362U CN 203445306 U CN203445306 U CN 203445306U
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- China
- Prior art keywords
- seal groove
- sealing ring
- section
- limiting section
- connector
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- 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.)
- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 title claims abstract description 82
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a connector and a sealing device used for the same, so as to solve the technical problem that the sealing device of the existing connector is likely to fall off in the bumping and vibration working conditions. The connector is provided with a flange in sealing connection with a cavity filter; a sealing groove and a sealing ring mounted inside the sealing groove are arranged on the end surface, facing the cavity filter, of the flange; a limiting part extending outward radially is arranged on the inner side wall of the sealing groove; and the sealing ring extends into limiting space formed by the limiting part and the sealing groove bottom part under extrusion of the limiting part.
Description
Technical field
The utility model relates to a kind of connector, for cavity body filter; The utility model also relates to a kind of sealing device, and sealing device is a kind of sealing device with sealing ring and the sealing of seal groove form.
Background technology
As shown in Figure 1, existing connector, for realize and cavity body filter between sealing, be typically provided with a flange 1 being tightly connected with cavity body filter, described flange face is provided with seal groove 2 and is arranged on the sealing ring 3 in seal groove 2 towards the end face of cavity body filter, the rectangular shape of cross section of seal groove 2, the rounded shape of cross section of sealing ring 2.The internal diameter of sealing ring 3 is less than the internal diameter of seal groove 2, and sealing ring 3 relies on the deformation of self to be clamped in seal groove 2.This sealing device can play good sealing function general in the situation that, but in transportation turnover, having unavoidably the vibration of jolting occurs, sealing ring is easier to depart from product, once sealing ring departs from seal groove, product does not just have the effect of sealing, produces airtight bad phenomenon, and the serious whole device that causes all damages.For fit sealing circle, a kind of conventional method is in seal groove, to put glue, but most glue all needs the time about 2 days thoroughly to solidify, and so slow velocity potential must have influence on the shipment of product and hand over the phase.This exterior point glue also has the risk of excessive glue, and has increased assembly process, has also increased the cost of cost of labor and glue.
Summary of the invention
The purpose of this utility model be to provide a kind of under the vibration operating mode of jolting disconnecting-preventing connector and for the sealing device of this connector.
The utility model provides a kind of connector, for cavity body filter, described connector is provided with a flange being tightly connected with cavity body filter, described flange face is provided with seal groove and is arranged on the sealing ring in seal groove towards the end face of cavity body filter, the madial wall of described seal groove is provided with radially outwardly directed limiting section, and described sealing ring stretches into the spacing space of limiting section and the formation of seal groove bottom under the extruding of described limiting section.
The madial wall of described sealing ring arranges projection near place, seal groove bottom, and this projection stretches into the spacing space of limiting section and the formation of seal groove bottom.
The rectangular triangle of cross section of described limiting section.
The rounded shape of cross section of described sealing ring, described projection cross section is isosceles triangle shape.
The rectangular shape of cross section of described sealing ring, the rectangular triangle of described projection cross section.
The rectangular shape of cross section of described limiting section, the rectangular shape of cross section of described sealing ring, the rectangular shape of cross section of described projection.
The described projection being arranged on sealing ring has a plurality of, and space.
The described projection being arranged on sealing ring is the integral body of a ring-type.
The utility model also provides a kind of sealing device, described sealing device comprises seal groove and is arranged on the sealing ring in seal groove, the madial wall of described seal groove is provided with radially outwardly directed limiting section, and described sealing ring stretches into the spacing space of limiting section and the formation of seal groove bottom under the extruding of described limiting section.
Adopt the connector of technical solutions of the utility model, because the madial wall of seal groove is provided with radially outwardly directed limiting section, in the process of sealing ring within packing seal groove into, be subject to the extruding of limiting section and deform, this crimp portion then stretches into the spacing space of limiting section and the formation of seal groove bottom, makes sealing ring in the situation of jolting, all be not easy to come off.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1; The sealing device profile of prior art.
Fig. 2; The profile of the utility model sealing device embodiment mono-the first execution mode
Fig. 3; The profile of the utility model sealing device embodiment mono-the second execution mode
Fig. 4; The profile of the utility model sealing device embodiment bis-
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment mono-
As shown in Figures 2 and 3, a kind of connector, for cavity body filter, described connector is provided with a flange 21 being tightly connected with cavity body filter, the end face that described flange 21 faces cavity body filter is provided with seal groove 22 and is arranged on the sealing ring 23 in seal groove 22, the madial wall of described seal groove 22 is provided with radially outwardly directed limiting section 24, and described sealing ring 23 stretches into the spacing space of limiting section 24 and seal groove 22 bottoms formation under the extruding of described limiting section 24.
The rectangular triangle of cross section of described limiting section 24, right-angle side of described right-angled triangle overlaps with the madial wall of seal groove 22, and another right-angle side overlaps with the open end of seal groove 22.
The madial wall of described sealing ring 23 arranges projection 25 near seal groove 22 places, bottom, and this projection 25 stretches into the spacing space of limiting section 24 and seal groove 22 bottoms formation.Adopt this optimal technical scheme, be located at the projection 25 on sealing ring 23 and be located at the mutual interlock of limiting section 24 on seal groove 22 madial walls, slip-off preventing better effects if.
Shown in Figure 2, the cross section of described sealing ring 23 is rounded, and the cross section of described projection 25 is tapered, also can be described as and be isosceles triangle.The cross section of described sealing ring 23 shown in Figure 3 is rectangular, and a wherein right-angle side of the rectangular triangle of cross section of described projection 25, described projection 25 overlaps with the bottom surface of seal groove 22, and a hypotenuse overlaps with the madial wall of seal groove 22.Described projection 25 can have a plurality of, and discontinuous each other, and the sealing ring 23 that is provided with discontinuous like this projection 25 is easily installed.Described projection 25 can be also the integral body of a ring-type, is provided with the sealing ring 23 slip-off preventing better effects if of such projection 25.
Adopt the connector of the present embodiment, because the madial wall of seal groove 22 is provided with radially outwardly directed limiting section 24, in the process of sealing ring 23 within packing seal groove 22 into, be subject to the extruding of limiting section 24 and deform, this crimp portion can stretch into the spacing space of limiting section 24 and seal groove 22 bottoms formation, makes sealing ring 23 in the situation of jolting, all be not easy to come off.
Embodiment bis-
As shown in Figure 4, the connector of the present embodiment, for cavity body filter, described connector is provided with a flange 31 being tightly connected with cavity body filter, the end face that described flange 31 faces cavity body filter is provided with seal groove 32 and is arranged on the sealing ring 33 in seal groove 32, the madial wall of described seal groove 32 is provided with radially outwardly directed limiting section 34, and described sealing ring 33 stretches into the spacing space of limiting section 34 and seal groove 32 bottoms formation under the extruding of described limiting section 34.
Preferably, the rectangular shape of the cross section of described limiting section 34, limit of described rectangle overlaps with the madial wall of seal groove 32, and another adjacent limit overlaps with the open end of seal groove 32.
Preferably, the madial wall of described sealing ring 33 arranges projection 35 near seal groove 32 places, bottom, and this projection 35 stretches into the spacing space of limiting section 34 and seal groove 32 bottoms formation.Adopt this optimal technical scheme, the projection of sealing ring 33 35 and be located at the mutual interlock of limiting section 34 on seal groove 32, slip-off preventing better effects if.
Shown in Figure 4, the cross section of described sealing ring 33 is rectangular, and the cross section of described projection 35 is rectangular, and a limit of described projection 35 overlaps with the bottom surface of seal groove 32, and another adjacent limit overlaps with the madial wall of seal groove 32.Described projection 35 can have a plurality of, and discontinuous each other, and the sealing ring 33 that is provided with discontinuous like this projection 35 is easily installed.Described projection 35 can be also the integral body of a ring-type, is provided with the sealing ring 33 slip-off preventing better effects if of such projection 35.
Adopt the technical scheme of the present embodiment, because the madial wall of seal groove 32 is provided with radially outwardly directed limiting section 34, in the process of sealing ring 33 within packing seal groove 32 into, be subject to the extruding of limiting section 34 and deform, this crimp portion can stretch into the spacing space of limiting section 34 and seal groove 32 bottoms formation, makes sealing ring 33 in the situation of jolting, all be not easy to come off.
Embodiment tri-
The sealing device that the present embodiment provides, comprise seal groove and be arranged on the sealing ring in seal groove, the madial wall of described seal groove is provided with radially outwardly directed limiting section, and described sealing ring stretches into the spacing space of limiting section and the formation of seal groove bottom under the extruding of described limiting section
Preferably, the madial wall of described sealing ring arranges projection near place, seal groove bottom, and described projection stretches into the spacing space of limiting section and the formation of seal groove bottom.
Applied specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (10)
1. a connector, for cavity body filter, described connector is provided with a flange being tightly connected with cavity body filter, it is characterized in that, described flange face is provided with seal groove and is arranged on the sealing ring in seal groove towards the end face of cavity body filter, the madial wall of described seal groove is provided with radially outwardly directed limiting section, and described sealing ring stretches into the spacing space of limiting section and the formation of seal groove bottom under the extruding of limiting section.
2. connector according to claim 1, is characterized in that, the madial wall of described sealing ring arranges projection near place, seal groove bottom, and described projection stretches into the spacing space of limiting section and the formation of seal groove bottom.
3. connector according to claim 2, is characterized in that, the rectangular triangle of cross section of described limiting section.
4. connector according to claim 3, is characterized in that, the rounded shape of cross section of described sealing ring, and the cross section of described projection is isosceles triangle shape.
5. connector according to claim 3, is characterized in that, the rectangular shape of cross section of described sealing ring, the rectangular triangle of cross section of described projection.
6. connector according to claim 2, is characterized in that, the rectangular shape of cross section of described limiting section, the rectangular shape of cross section of described sealing ring, the rectangular shape of cross section of described projection.
7. according to the connector described in claim 2 to 6 any one, it is characterized in that, described in be arranged on projection on sealing ring have a plurality of, and space.
8. according to the connector described in claim 2 to 6 any one, it is characterized in that, described in be arranged on the integral body that sealing ring upper process is a ring-type.
9. a sealing device, it is characterized in that, comprise seal groove and be arranged on the sealing ring in seal groove, the madial wall of described seal groove is provided with radially outwardly directed limiting section, and described sealing ring stretches into the spacing space of limiting section and the formation of seal groove bottom under the extruding of described limiting section.
10. sealing device according to claim 9, is characterized in that, the madial wall of described sealing ring arranges projection near place, seal groove bottom, and described projection stretches into the spacing space of described limiting section and the formation of described seal groove bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435362.4U CN203445306U (en) | 2013-07-22 | 2013-07-22 | Connector and sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435362.4U CN203445306U (en) | 2013-07-22 | 2013-07-22 | Connector and sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445306U true CN203445306U (en) | 2014-02-19 |
Family
ID=50096328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320435362.4U Expired - Lifetime CN203445306U (en) | 2013-07-22 | 2013-07-22 | Connector and sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445306U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232699A (en) * | 2016-12-15 | 2018-06-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN112020800A (en) * | 2018-05-16 | 2020-12-01 | 菲尼克斯电气公司 | Electrical angle plug connector |
| CN112242630A (en) * | 2019-07-18 | 2021-01-19 | 哈廷电子有限公司及两合公司 | Connector housing assembly and connector housing including the same |
| CN114450856A (en) * | 2019-10-09 | 2022-05-06 | 株式会社自动网络技术研究所 | Connecting member and connecting unit |
| CN118943813A (en) * | 2024-10-15 | 2024-11-12 | 中航光电科技股份有限公司 | Anti-slip seal ring, anti-slip seal ring installation structure, and connector |
| CN118943812A (en) * | 2024-10-15 | 2024-11-12 | 中航光电科技股份有限公司 | A watertight connector and a method for manufacturing the same |
-
2013
- 2013-07-22 CN CN201320435362.4U patent/CN203445306U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232699A (en) * | 2016-12-15 | 2018-06-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| TWI720173B (en) * | 2016-12-15 | 2021-03-01 | 英屬開曼群島商鴻騰精密科技股份有限公司 | Electrical connector |
| CN112020800A (en) * | 2018-05-16 | 2020-12-01 | 菲尼克斯电气公司 | Electrical angle plug connector |
| CN112242630A (en) * | 2019-07-18 | 2021-01-19 | 哈廷电子有限公司及两合公司 | Connector housing assembly and connector housing including the same |
| US12160065B2 (en) | 2019-07-18 | 2024-12-03 | Harting Electric Gmbh & Co. Kg | Connector housing module with a sealing ring and connector housing comprising such a connector housing module |
| CN114450856A (en) * | 2019-10-09 | 2022-05-06 | 株式会社自动网络技术研究所 | Connecting member and connecting unit |
| CN114450856B (en) * | 2019-10-09 | 2023-12-01 | 株式会社自动网络技术研究所 | Connecting component and connecting unit |
| CN118943813A (en) * | 2024-10-15 | 2024-11-12 | 中航光电科技股份有限公司 | Anti-slip seal ring, anti-slip seal ring installation structure, and connector |
| CN118943812A (en) * | 2024-10-15 | 2024-11-12 | 中航光电科技股份有限公司 | A watertight connector and a method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |