CN101956826A - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN101956826A CN101956826A CN 201010289840 CN201010289840A CN101956826A CN 101956826 A CN101956826 A CN 101956826A CN 201010289840 CN201010289840 CN 201010289840 CN 201010289840 A CN201010289840 A CN 201010289840A CN 101956826 A CN101956826 A CN 101956826A
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- buckle
- seal ring
- groove
- sealing ring
- draw
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Abstract
The invention discloses a sealing ring. The sealing ring body has an opened structure and the two ends of the sealing ring body can be jointed and connected into a whole. A buckling slot (2) and a buckle (3) are reserved and arranged at two ends of the sealing ring respectively, wherein the buckling slot (2) is an inwards concave cavity; and the shape of the buckle (3) is matched with that of the inwards concave cavity of the buckling slot (2). When the sealing ring is arranged or replaced, the sealing ring of the open loop type structure is bonded into an annular structure by bonding technology, so that equipment does not need to be completely detached almost and the workload is greatly reduced.
Description
Technical field
The present invention relates to a kind of seal ring.
Background technique
Seal ring is mainly used in the leakage that prevents gas, liquid, and the seal ring of industrial use mainly contains rubber or metal o-ring.The hydraulics system often adds seal ring in the joint when connecting, and the present used seal ring overwhelming majority all is the loop configuration of sealing, O shape rubber seal for example, and its cross section can be circular, ellipse or rectangle etc.O-ring seals is simple in structure because of it, cost is low and be widely used, but owing to be the loop configuration of sealing, therefore in the process of installing or changing, often all be equipment almost all will be broken, install or change after the careful seal, also all component will be installed back again, this just causes very big workload, not only time-consuming but also require great effort, the utilization efficiency of while image documentation equipment.
Summary of the invention
The technical issues that need to address of the present invention are that the closed ring seal ring needs equipment is almost all broken in the process of installing and changing, and workload is very big, wastes time and energy again.
In order to solve the problems of the technologies described above, seal ring coil of the present invention is the open loop type structure, can dock and be connected as a single entity in its two ends.
The two ends of above-mentioned seal ring are respectively arranged with draw-in groove and buckle, and draw-in groove is the indent cavity, and the cavity shape of the shape of buckle and draw-in groove indent is suitable.The design of draw-in groove and buckle increases bonding bonded area, and adhesive effect is better.
As a kind of preferred structure of the present invention, the cavity shape of draw-in groove indent is horn-like, and outer imperial palace is little, and its inner end is spherical in shape, and is corresponding with it, and the buckle outside one end also is spherical.Itself certain resistance to tension is just arranged when the draw-in groove of this shape and buckle butt joint, add the binder better effects if.
As the further improvement of above-mentioned preferred structure, also be provided with guide channel at buckle one end, guide channel has two openings, a top that is located at buckle, another is located on the circle body of seal ring.The resistance that guide channel can reduce to install can more be evenly distributed on the spherical junction plane binder.
Seal ring of the present invention install or the replacing process in adopt adhesive technology with open loop type structure two ends bonding be loop configuration, so just equipment almost all need not be broken, and then reinstall back, having reduced workload greatly, using effect is identical with the closed ring seal ring.The shaped design of draw-in groove and buckle can increase bonding bonded area, makes adhesive effect better.Ring structure of the present invention is simple, and cost is low, and is easy to use, can be widely used.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of seal ring of the present invention;
The partial enlarged drawing of the docking part of the present invention that Fig. 2 analyses and observe for Fig. 1.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
Fig. 1 is a structural representation of the present invention, and seal ring coil 1 is the open loop type structure, and two ends have been designed draw-in groove 2 and buckle 3 respectively.The shape of draw-in groove 2 and buckle 3 as shown in Figure 2, the cavity shape of draw-in groove 2 indents is horn-like, outer imperial palace is little, its inner end is spherical in shape, and is corresponding with it, buckle 3 outsides one end also is spherical, the cavity shape of the shape of buckle 3 and draw-in groove 2 indents is suitable.When 3 butt joints of draw-in groove 2 and buckle are connected as a single entity, form tubaeform junction plane and spherical junction plane between them.Also be provided with guide channel 4 at buckle 3 one ends, guide channel 4 has two openings, a top that is located at buckle 3, and another is located on the circle body 1 of seal ring.The resistance that guide channel 4 can reduce to install can more be evenly distributed on the spherical junction plane binder.Use the rapid-curing cutback binder in when assembling, the time of drying of binder generally at 5 minutes to half an hour.At first the rapid-curing cutback binder is packed in the spherical pore of draw-in groove 2, and assurance has certain surplus, then the spheroid of buckle 3 is pressed into the spheroid of draw-in groove 2, this moment, binder was extruded along two paths, article one, be that tubaeform inwall along draw-in groove 2 is extruded, progressively fill the tubaeform junction plane between full draw-in groove 2 and the buckle 3, it is cemented; Another is to be extruded along guide channel 4, and guide channel 4 is stifled real, makes binder on the spherical junction plane ground that can distribute more even simultaneously.So just, form one firmly and the loop configuration of sealing is identical with the using effect of closed ring seal ring, but use more convenient.The shaped design of draw-in groove 2 and buckle 3 can increase bonding bonded area, makes adhesive effect better.
In sum, adopt open loop type sealing structure circle of the present invention, can reduce workload, time saving and energy saving, the utilization efficiency of raising equipment.Variation on draw-in groove 2 and buckle 3 Any shape simultaneously all should be thought within protection domain of the present invention.
More than show and described basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. seal ring is characterized in that: seal ring coil (1) is the open loop type structure, can dock and be connected as a single entity in its two ends.
2. seal ring according to claim 1 is characterized in that: the seal ring two ends are respectively arranged with draw-in groove (2) and buckle (3), and described draw-in groove (2) is the cavity of indent, and the cavity shape of the shape of described buckle (3) and draw-in groove (2) indent is suitable.
3. seal ring according to claim 2 is characterized in that: the cavity shape of described draw-in groove (2) indent is horn-like, and outer imperial palace is little, and its inner end is spherical in shape, and is corresponding with it, and buckle (3) outside one end also is spherical.
4. according to claim 2 or 3 described seal rings, it is characterized in that: also be provided with guide channel (4), aforementioned guide channel (4) has two openings, a top that is located at buckle (3), and another is located on the circle body (1) of seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289840 CN101956826A (en) | 2010-09-25 | 2010-09-25 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010289840 CN101956826A (en) | 2010-09-25 | 2010-09-25 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956826A true CN101956826A (en) | 2011-01-26 |
Family
ID=43484338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010289840 Pending CN101956826A (en) | 2010-09-25 | 2010-09-25 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244675A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Insertion-type metal seal structure |
| CN104821462A (en) * | 2015-04-17 | 2015-08-05 | 中航光电科技股份有限公司 | Sealing ring and sealing assembly and cable connector which use the sealing ring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1809890C (en) * | 1990-06-26 | 1993-04-15 | Всесоюзный научно-исследовательский институт эластомерных материалов и изделий | Elastomeric seal |
| CN1275689A (en) * | 2000-06-29 | 2000-12-06 | 葛亚峰 | Sealing ring, sheet, strip and use thereof |
| JP3323348B2 (en) * | 1994-12-06 | 2002-09-09 | エヌオーケー株式会社 | Seal ring |
| JP2007092791A (en) * | 2005-09-27 | 2007-04-12 | Nok Corp | Seal ring |
| CN201810764U (en) * | 2010-09-25 | 2011-04-27 | 南京航海仪器二厂有限公司 | Sealing ring |
-
2010
- 2010-09-25 CN CN 201010289840 patent/CN101956826A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1809890C (en) * | 1990-06-26 | 1993-04-15 | Всесоюзный научно-исследовательский институт эластомерных материалов и изделий | Elastomeric seal |
| JP3323348B2 (en) * | 1994-12-06 | 2002-09-09 | エヌオーケー株式会社 | Seal ring |
| CN1275689A (en) * | 2000-06-29 | 2000-12-06 | 葛亚峰 | Sealing ring, sheet, strip and use thereof |
| JP2007092791A (en) * | 2005-09-27 | 2007-04-12 | Nok Corp | Seal ring |
| CN201810764U (en) * | 2010-09-25 | 2011-04-27 | 南京航海仪器二厂有限公司 | Sealing ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244675A (en) * | 2013-05-23 | 2013-08-14 | 张家港市三利密封合金材料有限公司 | Insertion-type metal seal structure |
| CN104821462A (en) * | 2015-04-17 | 2015-08-05 | 中航光电科技股份有限公司 | Sealing ring and sealing assembly and cable connector which use the sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |