CN205064839U - Sealing structure - Google Patents
Sealing structure Download PDFInfo
- Publication number
- CN205064839U CN205064839U CN201520358602.4U CN201520358602U CN205064839U CN 205064839 U CN205064839 U CN 205064839U CN 201520358602 U CN201520358602 U CN 201520358602U CN 205064839 U CN205064839 U CN 205064839U
- Authority
- CN
- China
- Prior art keywords
- sealing
- convex
- groove
- plane
- utility
- 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
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model relates to a sealed field especially relates to a sealing structure. First device contains the tongue face, is equipped with grooved surface in the second device convex, has the convex sealing washer between two devices, and the convex sealing washer contains the bellied stationary plane of the bellied sealed peaceful face down of face that makes progress, will seal the centre that compresses tightly at two devices through the rotation of second device. Adopt as above technical scheme the utility model discloses, there is following beneficial effect for prior art: the utility model has the advantages of the operation is stable, does not damage the sealing member, and sealed effectual, easy and simple to handle, required power is little.
Description
Technical field
The utility model relates to field of sealing technology, particularly relates to a kind of sealing configuration.
Background technique
At present; a lot of sealing is had in industrial production; press seal is carried out by inside and outside silk; this locking mode is simple to operate, locking effect good, when needs frequent movement, because reason such as locking strength deficiency and temperature deformation etc.; sealing surface can be caused to contact deformation; use planar sealing pad, action required power is excessive, inconvenient operation; Use O RunddichtringO due to problems such as torsion, skews, can cause poorly sealed, etc. problem. therefore, develop a kind of light and handy, good sealing effect, the seal ring being convenient to install is very necessary.
Model utility content
The object of model utility: in order to provide a kind of sealing configuration of better effects if, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the utility model takes following technological scheme:
A kind of sealing configuration, it is characterized in that, comprise first device, the second device and male seal circle, first device comprises tongue face, groove surface is provided with in second device convex, have male seal circle between two, male seal circle comprises the peaceful protruding stationary plane that faces down of the sealing surface raised up, and by the rotation of the second device, seal ring is pressed on the centre of two devices.
The further technological scheme of the utility model is, first device is positive eight bodies, and centre is Baltimore groove, clockwise direction chamfering in groove; Second device is circular, annulus gives prominence to cuboid convex surface, be cuboid groove in the middle of convex surface, sealing surface in the middle of convex between first device and the second device is annulus surface of contact, male seal circle is made up of the projection of sealing surface, the projection of stationary plane and supporting surface plane three parts, sealing surface projection contacts with first device sealing plane, and stationary plane projection inserts the cuboid groove in the middle of the second device convex surface, and supporting surface plane is fixed on the second device toroidal surface.
The further technological scheme of the utility model is, described first device and the second device can connect by spiral, and on the screw thread namely on the second device outer wall and the inwall of first device, thread helix connects.
The further technological scheme of the utility model is, described in the sealing surface that raises up comprise a more than circle.
The further technological scheme of the utility model is, described second device also comprises outer ring, and the outer ring inwall of described second device comprises screw thread, and screw thread can also can threaded engagement with the outer wall of first device.
Adopt the utility model of as above technological scheme, have following beneficial effect relative to prior art: the utility model has stable operation, do not damage Sealing, good sealing effect, easy and simple to handle, the advantages such as required drive is little.
Accompanying drawing explanation
In order to further illustrate the utility model, be described further below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of this seal arrangement and Sealing;
Fig. 2 is first device plan view;
Fig. 3 is the second device plan view;
Fig. 4 is male seal circle plan view;
Fig. 5 is the another kind of structural representation that sealing realizes;
Wherein: 1. first device, 2. male seal circle, 3. the second device; 4. outer ring.
Embodiment
Be described embodiment of the present utility model below in conjunction with accompanying drawing, embodiment does not form restriction of the present utility model:
Comprise first device, the second device and male seal circle, first device comprises tongue face, groove surface is provided with in second device convex, there is male seal circle between two, male seal circle comprises the peaceful protruding stationary plane that faces down of the sealing surface raised up, and by the rotation of the second device, seal ring is pressed on the centre of two devices.
The focusing on of this place structure raises up and cooperates to lower convexity simultaneously.
This novel adopted technological scheme is locked by tongue and groove between two devices, first device is tongue face, groove is provided with in convex, add male seal circle between two, male seal circle is respectively the peaceful protruding stationary plane that faces down of the sealing surface raised up, sealing stationary plane is fixed in the groove in first device convex, will seal the centre being pressed on two devices by the rotation of the second device.
If Fig. 1 the utility model is primarily of first device, male seal circle, the second device is formed,
First device is positive eight bodies, and centre is Baltimore groove, clockwise direction chamfering in groove; Second device as shown in Figure 3, annulus gives prominence to cuboid convex surface, be cuboid groove in the middle of convex surface, sealing surface in the middle of convex between first device and the second device is annulus surface of contact, male seal circle is protruding by sealing surface, stationary plane is protruding and supporting surface plane three parts form, sealing surface projection contacts with first device sealing plane, and stationary plane projection inserts the cuboid groove in the middle of the second device convex surface, and supporting surface plane is fixed on the second device toroidal surface.
The sealing surface of male seal circle, its cross section is born contact compressive stress and produces resiliently deformable.Produce certain initial contact force to surface of contact, male seal circle is compressed, and shifts to supporting surface plane, and supporting surface plane produces applanation to the second device sealing surface, realizes the sealing under static conditions.In a dynamic condition, first device bears rotating force, and male seal face is fixed on the second device, along with the rotation of device, skew and poorly sealed problem can not occur, can stop the bias that male seal circle produces when mounted simultaneously.
In seal arrangement working procedure,
1, by the cuboid groove of seal ring stationary plane projection press-in the second device, fixed seal ring;
2, the convex surface gap of first device along the second device is pressed into below the convex surface of the second device, seal ring sealing surface is compressed downwards, realize sealing;
3, rotate first device, the convex surface of the second device is snapped in the groove of first device, make to be sealed in press seal under static conditions.
The problems such as the utility model solves the sealing surface contact deformation existed in prior art, inconvenient operation, poorly sealed.Through contrast, this patent and conventional seal ring combine contrast, and the same housing of the two sealing is all placed in 6 meters, after three hours under water, and infiltration appears in conventional sealing, and this patent is without infiltration.
Be further used as preferably: first device is positive eight bodies, and centre is Baltimore groove, clockwise direction chamfering in groove; Second device is circular, annulus gives prominence to cuboid convex surface, be cuboid groove in the middle of convex surface, sealing surface in the middle of convex between first device and the second device is annulus surface of contact, male seal circle is made up of the projection of sealing surface, the projection of stationary plane and supporting surface plane three parts, sealing surface projection contacts with first device sealing plane, and stationary plane projection inserts the cuboid groove in the middle of the second device convex surface, and supporting surface plane is fixed on the second device toroidal surface.
Be further used as preferably: described first device and the second device can connect by spiral, on the screw thread namely on the second device outer wall and the inwall of first device, thread helix connects.
As further improving: described in the sealing surface that raises up comprise a more than circle.Namely the sealing surface of multi-turn can play better seal action, multiple-protection.
Composition graphs 5 is as further improvement, and described second device also comprises outer ring 4, and the outer ring inwall of described second device comprises screw thread, and screw thread can also can threaded engagement with the outer wall of first device.Multiple whorl seals, and sealing effect is better.Seal ring and use the seal arrangement of described seal ring, can be used for covering and sealing between staving, guarantees that its liquid medium is in the inner airtight operation of device.
In a creative way, each effect above independently exists, and can also complete the combination of the above results with a nested structure.
Not shown part details.
It should be noted that, multiple schemes that this patent provides comprise basic scheme own, separate, mutually do not restrict, but it also can combine when not conflicting mutually, reaching multiple effect and jointly realizing.
more than show and describe basic principle of the present utility model, major character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. a sealing configuration, it is characterized in that, comprise first device, the second device and male seal circle, first device comprises tongue face, be provided with groove surface in second device convex, have male seal circle between two, male seal circle comprises the peaceful protruding stationary plane that faces down of the sealing surface raised up, the stationary plane of seal ring is fixed in the groove in the second device convex, by the rotation of the second device, seal ring is pressed on the centre of two devices.
2. a kind of sealing configuration as claimed in claim 1, is characterized in that, first device is positive eight bodies, and centre is Baltimore groove, clockwise direction chamfering in groove; Second device is circular, annulus gives prominence to cuboid convex surface, be cuboid groove in the middle of convex surface, sealing surface in the middle of convex between first device and the second device is annulus surface of contact, male seal circle is made up of the projection of sealing surface, the projection of stationary plane and supporting surface plane three parts, sealing surface projection contacts with first device sealing plane, and stationary plane projection inserts the cuboid groove in the middle of the second device convex surface, and supporting surface plane is fixed on the second device toroidal surface.
3. a kind of sealing configuration as claimed in claim 1, is characterized in that, described first device and the second device can connect by spiral, and on the screw thread namely on the second device outer wall and the inwall of first device, thread helix connects.
4. a kind of sealing configuration as claimed in claim 1, is characterized in that, described in the sealing surface that raises up comprise a more than circle.
5. a kind of sealing configuration as claimed in claim 1, is characterized in that, described second device also comprises outer ring (4), and the outer ring inwall of described second device comprises screw thread, and screw thread can also can threaded engagement with the outer wall of first device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358602.4U CN205064839U (en) | 2015-05-29 | 2015-05-29 | Sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358602.4U CN205064839U (en) | 2015-05-29 | 2015-05-29 | Sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064839U true CN205064839U (en) | 2016-03-02 |
Family
ID=55391396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520358602.4U Active CN205064839U (en) | 2015-05-29 | 2015-05-29 | Sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108989732A (en) * | 2018-07-13 | 2018-12-11 | 合肥环城有线电视网络有限公司 | A kind of Cable TV Signal Transmission equipment |
-
2015
- 2015-05-29 CN CN201520358602.4U patent/CN205064839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108989732A (en) * | 2018-07-13 | 2018-12-11 | 合肥环城有线电视网络有限公司 | A kind of Cable TV Signal Transmission equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205064839U (en) | Sealing structure | |
| CN103017099B (en) | Ceiling lamp cover plate connecting structure | |
| CN205244231U (en) | Lockable is piston rod for air spring | |
| CN202627651U (en) | Handle returning device | |
| CN203796744U (en) | Highly-integrated medical pendant rotating shaft structure | |
| CN204253651U (en) | A kind of fixing device of sleeve pipe | |
| CN203940014U (en) | Novel sliding black box | |
| CN103671909B (en) | Big Diameter Flange sealing device | |
| CN203703430U (en) | Flange connection sheet | |
| CN203374813U (en) | Mechanical sealing device under grain oil condition | |
| CN204942530U (en) | A kind of silica gel ring | |
| CN203239950U (en) | Butterfly valve plate ball-shaped sealing face structure | |
| CN202646693U (en) | Seal ring | |
| CN205991261U (en) | A kind of bushing pipe end face of flange self sealing structure | |
| CN202326768U (en) | Transmission coupling with key blocks | |
| CN205478770U (en) | Seal structure of screw | |
| CN204061911U (en) | Corrosion protection fastening-pressing type mechanical seal device | |
| CN215370515U (en) | High leakproofness long-life self-tapping screw | |
| CN204004430U (en) | A kind of satellite waterproof rotary shaft mechanism | |
| CN202580012U (en) | Center screw joint fitting | |
| CN208315714U (en) | Sealed rotary joint | |
| CN214404660U (en) | Guide type sealing ring structure | |
| CN201679962U (en) | Pi-shaped slot sealing ring | |
| CN202252315U (en) | Self-operated valve rod sealing structure | |
| CN220626882U (en) | Shell waterproof structure of intelligent watch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |