CN208331243U - A kind of resilient seal circle - Google Patents
A kind of resilient seal circle Download PDFInfo
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- CN208331243U CN208331243U CN201820958010.XU CN201820958010U CN208331243U CN 208331243 U CN208331243 U CN 208331243U CN 201820958010 U CN201820958010 U CN 201820958010U CN 208331243 U CN208331243 U CN 208331243U
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- sealing
- lid
- ring
- groove
- resilient seal
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Abstract
The utility model provides a kind of resilient seal circle, and sealing ring main body forms concentric, relatively independent but closely located positioning outer ring and sealing inner ring in lower end surface；It is prominent that positioning outer ring and the lateral wall for sealing inner ring are formed with close dentation；The upper surface of sealing ring main body is provided with more than two small suckers；The spacing relation that sealing ring can be made up of the groove of positioning outer ring and lid；Circle body side wall is designed with close dentation and protrudes, can be with the closer connection of lid；By small sucker and being fixedly connected at the top of lid, comprehensive be tightly fixed on lid is realized.Even if the resilient seal circle of the utility model lid exerted oneself when pulling out or lifting, it is all not easily to fall off；And cleaning easy to disassemble；Meanwhile two different modes with containing body cooperation sealing being provided, to meet different demands；It provides better usage experience for user, also can effectively prolong its service life, and has good practicability and promotion prospect.
Description
Technical field
The utility model relates to the sealing structures of sealing container, particularly relate to a kind of resilient seal circle.
Background technique
Sealing ring is a kind of extremely common sealing element, all very extensive in every field utilization.Not according to material
Together, there are include metal o-ring, rubber seal, plastic seal ring etc..
In the prior art, it is used in the sealing ring in sealing container field, is mostly simple cyclic structure, upper and lower end face
It is smooth, it is not embedded on sealing container lid merely by the way that other components are fixed.After lid and bottle body assembly, Ke Yitong
Cross the leakage that sealing ring blocks gas, liquid between lid and bottle body, such as cutlery box, storage tank.But due to assembling rear cover body
It is interference fit between bottle body, sealing ring therein will be by biggish extruding force, and sealing ring is typically more soft, and matter
Amount is light, while only simple nest relation before itself and lid, therefore, by the pulling out repeatedly of longer period of time, lifts operation
Afterwards, sealing ring is just easy to separate from lid, and especially in open container, lid is detached from the process of bottle body, and sealing ring is more
It is easily separated from out lid, to influence to use, seriously affects the service life of sealing ring even food container.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of resilient seal circle, it is not easy to fall off from lid, from
And extend the service life of resilient seal circle and lid.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of resilient seal circle, including sealing ring main body, the lower end surface of the sealing ring main body form concentric, relatively only
Vertical and closely located positioning outer ring and sealing inner ring；The positioning outer ring and the lateral wall for sealing inner ring are respectively formed with close tooth
Shape is prominent；The upper surface of the sealing ring main body is provided with more than two small suckers；
The sealing ring main body is arranged in the lid of container to be sealed, and the upper surface passes through the small sucker and lid
Interior upper surface is in close contact；The positioning outer ring is placed in the groove being equipped in lid, and the close dentation of the positioning outer ring
The prominent internal groove side wall with the groove is interference fitted；The sealing inner ring is placed in outside the groove, and the sealing inner ring
The prominent a part with the external groove sidevall of the groove of close dentation is interference fitted.
Wherein, the sealing ring main body is an integral molding structure.
Wherein, more than four small suckers are along the circumferentially equidistant from arrangement of the sealing ring main body.
Wherein, the cross sectional shape of the positioning outer ring and the sealing inner ring is trapezoidal, arc, rectangular or L shape.
Wherein, the internal groove side wall of the groove is adapted with the shape of the positioning outer ring.
Wherein, at least local setting of the sealing ring body be antibacterial member or the sealing ring body at least
Part of the surface is provided with antibacterial member.
Wherein, the antibacterial member being arranged on at least partly surface of sealing ring body is antibiotic layer.
Wherein, the positioning outer ring and sealing inner ring are annular ring or square ring.
Wherein, the positioning outer ring is completely disposed in the groove.
Wherein, several L shape fixed card buckles are circumferentially equidistant from distribution along lid, to form the groove.
The utility model has the beneficial effects that: resilient seal circle constitutes limit by its groove for positioning outer ring and lid
Relationship reinforces its fixed relationship with lid；Meanwhile the side wall of positioning outer ring and sealing inner ring is designed with close dentation and protrudes, energy
It is enough to be allowed to form closer connection with lid by increasing coefficient of friction；Again on the basis of this, resilient seal circle will also be by small
Sucker realizes itself and being fixedly connected at the top of lid, and thus obtaining one can establish super with lid in actual use
The resilient seal circle of strong fixed relationship, to ensure to be not easy during Reusability to be detached from from lid, to effectively extend bullet
The service life of power sealing ring and food container；Other metal fixings are not introduced again simultaneously, moreover it is possible to which realization facilitates removing
Cleaning, much cleaner reliable effect.
Detailed description of the invention
Fig. 1 is the entirety sectional view of the utility model resilient seal circle；
Fig. 2 is that the utility model resilient seal circle is arranged in the intracorporal cross-sectional view of lid；
Fig. 3 is another sealing means overall structure diagram provided by the embodiment of the utility model；
Fig. 4 a is a kind of structural schematic diagram of lid in the utility model embodiment；
Fig. 4 b is a kind of structural schematic diagram of lid in the utility model embodiment；
Fig. 4 c is a kind of structural schematic diagram of lid in the utility model embodiment.
Label declaration:
1, sealing ring main body；2, outer ring is positioned；3, inner ring is sealed；4, lateral wall；5, close dentation is prominent；
6, upper surface；7, small sucker；8, lid；9, intracorporal upper surface is covered；10, groove；
11, internal groove side wall；12, a part of external groove sidevall.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the limit that sealing ring can be made up of the groove of positioning outer ring and lid
Relationship；Circle body side wall is designed with close dentation and protrudes, can be with the closer connection of lid；Pass through the fixed company at the top of small sucker and lid
It connects, realizes comprehensive be tightly fixed on lid.
Referring to Fig.1 and 2, the utility model provides a kind of resilient seal circle, including sealing ring main body, the sealing ring
The lower end surface of main body forms concentric, relatively independent and closely located positioning outer ring and sealing inner ring；The positioning outer ring and
It is prominent that the lateral wall of sealing inner ring is respectively formed with close dentation；The upper surface of the sealing ring main body is provided with more than two small
Sucker；
The sealing ring main body is arranged in the lid of container to be sealed, and the upper surface passes through the small sucker and lid
Interior upper surface is in close contact；The positioning outer ring is placed in the groove being equipped in lid, and the close dentation of the positioning outer ring
The prominent internal groove side wall with the groove is interference fitted；The sealing inner ring is placed in outside the groove, and the sealing inner ring
The prominent a part with the external groove sidevall of the groove of close dentation is interference fitted.
Further, the sealing ring main body is an integral molding structure.
Seen from the above description, it is more convenient to manufacture, it is also less damaged.
Further, more than four small suckers are along the circumferentially equidistant from arrangement of the sealing ring main body.
Seen from the above description, it can ensure that and be connected firmly between at the top of sealing ring upper surface and lid.
Further, the cross sectional shape of the positioning outer ring and the sealing inner ring is trapezoidal, arc, rectangular or L shape.
Seen from the above description, various specific implementations are provided, while facilitating processing, use, there is also further
Reinforce the possibility connecting with lid.
Further, the internal groove side wall of the groove is adapted with the shape of the positioning outer ring.
Seen from the above description, both make more preferable, more comprehensive tight fit, promote limit effect again.
Further, at least local setting of the sealing ring body is antibacterial member or the sealing ring body
At least partly surface is provided with antibacterial member.
Seen from the above description, preferably it is suitable for the sealed storage for food, effectively prevent the taste of bacterium, mould
It is raw, reach antibacterial effect, while reducing the frequency of disassembly, cleaning, is easy to use, and the service life of sealing ring can be extended.
Further, the antibacterial member being arranged on at least partly surface of sealing ring body is antibiotic layer.
Seen from the above description, antimicrobial protection is targetedly carried out, saves cost while obtaining antibacterial effect.
Further, the positioning outer ring and sealing inner ring are annular ring or square ring.
Seen from the above description, bottleneck shape can preferably be cooperated.
Further, the positioning outer ring is completely disposed in the groove.
Seen from the above description, whole circle groove is set, reduces a possibility that positioning outer ring is detached from from bottle cap as far as possible.
Further, several L shape fixed card buckles are circumferentially equidistant from distribution along lid, to form the groove.
Seen from the above description, while simplifying cover body structure, reduce lid cost, limit effect can also be obtained.
Please refer to Fig. 1 to Fig. 4 c, the embodiments of the present invention are as follows:
A kind of resilient seal circle being used on container to be sealed is provided.The container includes lid 8 and containing body；It is described
Containing body, which can be bottle body or tank body or other, can accommodate the shape and structure of article.Resilient seal circle described in the present embodiment is set
It sets on the lid of sealing container；After lid and containing body effectively cover conjunction, the leakage of gas, liquid can be blocked.
The structure of the lid 8 matched with the resilient seal circle of the present embodiment include: on the cover body structure of the prior art,
Along the circumferential direction of lid 8, groove 10 is formed in lid, for accommodating the positioning outer ring of following resilient seal circles.Such as Fig. 4 a to figure
Shown in 4c, the mode for forming the groove can have following three kinds: (1) extending shape from lid inner wall to lid top-direction
At groove, such as Fig. 4 a；(2) groove is extended to form from lid inner top to close to top-direction, such as Fig. 4 b；(3) by lid
Side wall end extend to form groove to lid top-direction, such as Fig. 4 c.The groove can be arranged along the circumferentially whole circle of lid,
Form a lasso；It can also be by forming the groove along circumferentially equidistant several L shape fixed card buckles from setting of lid, i.e., only
Limit of the groove realization to positioning outer ring is formed in fixed several positions.
The concrete shape construction of the groove 10 is matched with the positioning outer ring 2 of following resilient seal circles, to ensure to seal
Circle can position the matching relationship between outer ring 2 and groove 10 by it and form the limit to sealing ring entirety.
As shown in Figure 1, the structure of the resilient seal circle of the present embodiment includes: sealing ring main body 1；The sealing ring main body 1
Lower end surface (another end face opposite with lid inner top when use state) be formed with a positioning outer ring 2 outstanding and
One sealing inner ring 3 outstanding, the 2 opposing seal inner ring 3 of positioning outer ring is closer to covered body wall；2 He of positioning outer ring
It is concentric to seal inner ring 3, it is mutually indepedent to be arranged, and be closely arranged.The gap for positioning outer ring 2 and sealing between inner ring 3 is slightly smaller
In or equal to above-mentioned 8 internal channel 10 of lid cell wall thickness so that in the gap that cell wall both can be placed in, while guaranteeing two
Contact of the person with cell wall is close-connected state.
Meanwhile close dentation prominent 5 is formed on the positioning outer ring 2 and sealing inner ring 3 on the outside of each wall 4；It can be with
Close dentation prominent 5 is all formed around positioning outer ring 2 and 4 entirety of lateral wall for sealing inner ring 3, can also only needed and other portions
The position that part is in contact just is formed with the close dentation prominent 5, it is preferred to use the latter, with reach with a definite target in view, it is simple for structure
Purpose.The formation of close dentation prominent 5, can greatly increase the frictional force between the contact site of sealing ring and other component,
To which the movement to sealing ring brings certain resistance, to reach certain position-limiting action.
Meanwhile the upper surface 6 (end face opposite with lid inner top when use state) of the sealing ring main body 1 is provided with
More than two small suckers 7；It is preferred that along the circumferentially equidistant from being placed with more than four small suckers 7 of the sealing ring main body 1.?
In use process, the upper surface 6 of sealing ring main body 1 can be close by small sucker 7 and the intracorporal upper surface 9 (i.e. inner top) of lid
Contact will be adsorbed on lid inner top by small sucker 7, so that upward adsorption capacity is integrally brought to resilient seal circle,
Make sealing ring is stronger to be fixed on lid, is unlikely to part or all of when firmly unpluging or detachable cover
It is detached from.The quantity of small sucker 7 determines the size of adsorption capacity；Meanwhile the size of small sucker 7 can be less than or equal to the upper end
The width in face 6 provides aesthetics to ensure that small sucker is not exposed；The width of upper surface can also be greater than, with as bigger as possible
Adsorption capacity.
As shown in Figure 2 in actual use, above-mentioned resilient seal circle by the small sucker 7 of end face 6 thereon with it is to be sealed
The inner top of the lid 8 of container securely adsorbs；Meanwhile the positioning outer ring 2 of resilient seal circle is placed in the groove 10 in lid 8,
And adjacent sealing inner ring 3 is located at outside groove 10；Wherein, the whole shape design of 10 internal groove side wall of groove 11 and institute
The outer peripheral surface shape for stating positioning outer ring 2 is adapted, and the two is in close contact, specifically, the close dentation of the positioning outer ring 2 is prominent
Both 5 are interference fitted with the internal groove side wall 11 of the groove 10, i.e., seamless contact, it can be understood as, by resilient seal circle
Positioning outer ring 2 is fully inserted into the groove 10 of lid 8.Meanwhile the sealing inner ring 3 is placed in outside the groove 10, and described
The close dentation prominent 5 and a part 12 of the external groove sidevall of the groove 10 for sealing inner ring 3 are interference fitted.Specifically, due to sealing
The thickness of the meeting such as interval or slightly smaller than trench wall between inner ring and positioning outer ring, therefore the ditch for filling in lid 8 in outer ring 2 will positioned
After in slot 10, the close dentation prominent 5 on sealing inner ring 3 side wall opposite with groove 10 is by one of the external groove sidevall with groove 10
Points 12 also seamless close contacts.Wherein, the cross sectional shape of the positioning outer ring 2 and the sealing inner ring 3 can be it is semicircle,
Trapezoidal, arc, rectangular or L shape constitute bigger position-limiting action to increase its frictional force between groove as far as possible,
It is preferred that the cross-sectional shape of the positioning outer ring is trapezoidal, rectangular or L shape, to pass through the seamless of its " corner " and groove " corner "
It is embedded and bigger position-limiting action is provided.
Meanwhile being designed by providing the two different shapes of sealing inner ring, to obtain two different sealing cover bodies for people
Select.Specifically, a kind of cover body structure for sealing inner ring 3 " built-in ": in the structure, sealing inner ring 3 is disposed entirely within lid
In vivo, lower end surface without departing from 8 side wall of lid end, it is specific as shown in Figure 2；The sealing of the corresponding containing body of such lid 8
The bore of mouth is consistent with the sealing lowest calibre of inner ring 3, it can be understood as, after sealing cover closes, inner ring 3 is sealed by the close of containing body
Sealing sealing envelopes.Another kind for sealing inner ring " external " cover body structure: in the structure, seal inner ring 3 by lid 8 inside
Lid end is extended to, and beyond lid end a part, it is specific as shown in Figure 3；The sealing of the corresponding containing body of such lid
The bore of mouth is consistent with the sealing maximum caliber of inner ring, it can be understood as, it is that the seal of containing body will seal after sealing cover closes
Inner ring 3 envelopes.According to the specific design conditions of corresponding lid, sealing ring integrally can be annular ring or square ring；It can also be with
It is positioned as safety and sealing inner ring is designed using different circle bodies.
Further, at least local setting of the sealing ring body 1 is antibacterial member, preferably whole all non-antibacterial portion
Part, to obtain optimal antibacterial effect；Or at least partly surface of the sealing ring body 1 is provided with antibacterial member, this is anti-
Bacterium component is antibiotic layer, targetedly carries out antibacterial setting, can effectively save cost, and can make the best use of everything.
In conclusion a kind of resilient seal circle provided by the utility model, comprehensive can be tightly fixed on lid,
Even if firmly pull out or flip body, sealing ring are all not easily to fall off；And " dead fixed ", side are carried out not over other fixing elements
Just disassembly, cleaning；Meanwhile two different modes with containing body cooperation sealing being provided, it is also more real to meet different demands
The property used；Further, have antibacterial action, be more suitable for the hermetically storing of food.The resilient seal circle of the utility model is to use
Family provides better usage experience, also can effectively prolong its service life, and has good practicability and promotion prospect.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of resilient seal circle, which is characterized in that including sealing ring main body, the lower end surface of the sealing ring main body is formed coaxially
The heart, relatively independent and closely located positioning outer ring and sealing inner ring；The positioning outer ring and the lateral wall difference for sealing inner ring
It is prominent to be formed with close dentation；The upper surface of the sealing ring main body is provided with more than two small suckers；
The sealing ring main body is arranged in the lid of container to be sealed, and the upper surface is intracorporal by the small sucker and lid
Upper surface is in close contact；The positioning outer ring is placed in the groove being equipped in lid, and the close dentation of the positioning outer ring is prominent
It is interference fitted with the internal groove side wall of the groove；The sealing inner ring is placed in outside the groove, and the close tooth of the sealing inner ring
The prominent a part with the external groove sidevall of the groove of shape is interference fitted.
2. resilient seal circle as described in claim 1, which is characterized in that the sealing ring main body is an integral molding structure.
3. resilient seal circle as described in claim 1, which is characterized in that more than four small suckers are along the sealing ring
Main body it is circumferentially equidistant from arrangement.
4. resilient seal circle as described in claim 1, which is characterized in that the section of the positioning outer ring and the sealing inner ring
Shape is trapezoidal, arc, rectangular or L shape.
5. resilient seal circle as described in claim 1, which is characterized in that the internal groove side wall of the groove and the positioning outer ring
Shape is adapted.
6. resilient seal circle as described in claim 1, which is characterized in that at least local setting of the sealing ring body is anti-
At least partly surface of bacterium component or the sealing ring body is provided with antibacterial member.
7. resilient seal circle as claimed in claim 6, which is characterized in that be arranged on at least partly surface of sealing ring body
Antibacterial member be antibiotic layer.
8. resilient seal circle as described in claim 1, which is characterized in that the positioning outer ring and sealing inner ring be annular ring or
Square ring.
9. resilient seal circle as described in claim 1, which is characterized in that the positioning outer ring is completely disposed in the groove.
10. resilient seal circle as described in claim 1, which is characterized in that several L shape fixed card buckles are circumferentially equidistant along lid
From distribution, to form the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958010.XU CN208331243U (en) | 2018-06-21 | 2018-06-21 | A kind of resilient seal circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820958010.XU CN208331243U (en) | 2018-06-21 | 2018-06-21 | A kind of resilient seal circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331243U true CN208331243U (en) | 2019-01-04 |
Family
ID=64768203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820958010.XU Active CN208331243U (en) | 2018-06-21 | 2018-06-21 | A kind of resilient seal circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960821A (en) * | 2019-12-11 | 2020-04-07 | 华帝股份有限公司 | Fire extinguishing cover and fire collecting rod using same |
-
2018
- 2018-06-21 CN CN201820958010.XU patent/CN208331243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960821A (en) * | 2019-12-11 | 2020-04-07 | 华帝股份有限公司 | Fire extinguishing cover and fire collecting rod using same |
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