CN215257811U - Barrel top limit integrative multilayer sealing washer structure for top cap of bending - Google Patents
Barrel top limit integrative multilayer sealing washer structure for top cap of bending Download PDFInfo
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- CN215257811U CN215257811U CN202121581444.0U CN202121581444U CN215257811U CN 215257811 U CN215257811 U CN 215257811U CN 202121581444 U CN202121581444 U CN 202121581444U CN 215257811 U CN215257811 U CN 215257811U
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- sealing ring
- sealing washer
- bending
- ring structure
- top cap
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Abstract
The utility model belongs to the technical field of the staving is sealed, especially, be an integrative multilayer sealing washer structure for top cap of bending in bucket top limit, including the sealing washer body, the sealing washer body veneer is in the integrative inside inslot of bending of top cap body of bending in bucket top limit, and its outer surface upper end and left and right sides all laminate mutually with the groove of bending of top cap body, the sealing washer body comprises the outer seal ring structure and the inner seal circle structure that the upper end links to each other, be equipped with the last edge of the staving established rather than the card between outer seal ring structure and the inner seal circle structure. The utility model discloses a veneer still can have better sealed function after the top cap is once opened at the sealing washer body of top cap body department of bending, through setting up external seal circle structure and inner seal circle structure, along cup jointing on the staving, avoids the liquid in the staving to flow from the sealing washer body, also avoids pungent smell to permeate to the top cap outside from the sealing washer body.
Description
Technical Field
The utility model relates to a staving sealing technology field specifically is an integrative multilayer sealing washer structure for top cap of bending in bucket top limit.
Background
The integrative top cap of bending of bucket topside has better sealed effect usually, the staving that uses this kind of top cap is used for holding usually has certain corrosivity and the industrial liquid of amazing type smell, in order to prevent that industrial liquid from leaking and causing destruction to around, the integrative top cap of bending of bucket topside needs to hoop its upper mouth at the staving through mechanical equipment when using, the sealed effect of top cap after once opening will appear descending, be difficult to play sealed effect again, consequently, provide the integrative multilayer sealing washer structure for top cap of bending of bucket topside.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an integrative multilayer sealing washer structure for top cap of bending in bucket top limit has solved and has mentioned the top cap once to open the problem that the back sealed effect descends in the above-mentioned technical background.
The second technical proposal.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the sealing ring body is glued in a bending groove inside the top cover body with the integrally bent barrel top edge, the upper end of the outer surface and the left side and the right side of the outer surface are both attached to the bending groove of the top cover body, the sealing ring body is composed of an outer sealing ring structure and an inner sealing ring structure, the upper edge of a barrel body clamped with the outer sealing ring structure is arranged between the outer sealing ring structure and the inner sealing ring structure.
Furthermore, a first arc-shaped groove is formed in the top of the inner side of the outer sealing ring structure, a third arc-shaped groove matched with the inner sealing ring structure is formed in one side, opposite to the first arc-shaped groove, of the inner sealing ring structure, and an annular ring on the upper edge of the barrel body is clamped between the first arc-shaped groove and the third arc-shaped groove.
Furthermore, the inner side of the outer sealing ring structure is located below the first arc-shaped groove and provided with a second arc-shaped groove, and the lower end of the inner side of the outer sealing ring structure is provided with a first inclined plane.
Further, a second inclined cutting plane is formed at the lower end of the outer side of the outer sealing ring structure.
Furthermore, a convex arc-shaped ring is arranged on one side, opposite to the second arc-shaped groove, of the inner sealing ring structure.
(III) advantageous effects
Compared with the prior art, the utility model provides an integrative multilayer sealing washer structure for top cap of bending in bucket top limit possesses following beneficial effect:
the utility model discloses, through the veneer at the sealing washer body of top cap body department of bending, improve the sealed effect of top cap for the top cap still can have better sealed function once opens the back, through setting up external seal circle structure and inner seal circle structure, to cup jointing along on the staving, avoids the liquid in the staving to flow from the sealing washer body, also avoids pungent smell to permeate to the top cap outside from the sealing washer body.
Drawings
Fig. 1 is a schematic view of the mounting structure of the sealing ring body of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure B in FIG. 1 according to the present invention;
FIG. 4 is a three-dimensional structure diagram of the present invention;
fig. 5 is another perspective view of the present invention.
In the figure: 1. a seal ring body; 2. an outer seal ring structure; 3. an inner seal ring structure; 4. a first arc-shaped slot; 5. a second arc-shaped slot; 6. a first chamfer; 7. a second chamfer; 8. a third arc-shaped slot; 9. a convex arc-shaped ring; 10. the top cap body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1-5, the utility model discloses an embodiment provides a integrative multilayer sealing washer structure for top cap of bending in bucket top limit, including sealing washer body 1, sealing washer body 1 veneer is in the integrative inside bending groove of top washer body 10 of bending in bucket top limit, and its outer surface upper end and left and right sides all laminate mutually with the bending groove of top washer body 10, sealing washer body 1 comprises outer seal ring structure 2 and the interior seal ring structure 3 that the upper end links to each other, be equipped with between outer seal ring structure 2 and the interior seal ring structure 3 rather than the last edge of the staving of establishing of card, through setting up sealing washer body 1 of compriseing outer seal ring structure 2 and interior seal ring structure 3, the card is established on the staving and is followed, utilize outer seal ring structure 2 and interior seal ring structure 3 inside to receive the extrusion along the ring circle on the staving, avoid liquid to reveal from sealing washer body 1.
As shown in fig. 2 and 3, in some embodiments, a first arc-shaped groove 4 is formed in the top of the inner side of the outer sealing ring structure 2, a third arc-shaped groove 8 matched with the first arc-shaped groove is formed in one side, opposite to the first arc-shaped groove 4, of the inner sealing ring structure 3, an annular ring on the upper edge of the barrel body is clamped between the first arc-shaped groove 4 and the third arc-shaped groove 8, the annular ring on the upper edge of the barrel body is sleeved inside the first arc-shaped groove 4 and the third arc-shaped groove 8 through the arrangement of the first arc-shaped groove 4 and the third arc-shaped groove 8, and the upper edges of the sealing ring body 1 and the barrel body are more attached.
As shown in fig. 2, in some embodiments, the inner side of the outer sealing ring structure 2 below the first arc-shaped groove 4 is provided with a second arc-shaped groove 5, and the lower end of the inner side thereof is provided with a first chamfer 6, when the top cover body 10 is hooped on the barrel body by mechanical equipment, the side surface of the top cover body 10 is pressed inwards, at this time, the pressure of the outer sealing ring structure 2 for receiving the top cover body 10 is deformed, through the arrangement of the second arc-shaped groove 5, the outer sealing ring structure 2 is more attached to the annular ring on the upper edge of the barrel body, and through the arrangement of the first chamfer 6, the inner side wall of the outer sealing ring structure 2 is attached to the outer side wall of the barrel body.
As shown in fig. 2, in some embodiments, a second chamfered surface 7 is formed at the lower end of the outer side of the outer sealing ring structure 2, and the lower end of the outer side of the outer sealing ring structure 2 is tightened when the top cover body 10 is hooped on the barrel body by the arrangement of the second chamfered surface 7.
As shown in fig. 3, in some embodiments, a convex arc-shaped ring 9 is disposed on the opposite side of the inner sealing ring structure 3 from the second arc-shaped groove 5, and the inner side of the upper edge of the barrel body is squeezed to block the convex arc-shaped ring 9, so as to improve the effect of the sealing ring body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an integrative multilayer sealing washer structure for top cap of bending in bucket top limit, includes sealing washer body (1), its characterized in that: the sealing ring body (1) is glued in a bending groove in the top cover body (10) which is integrally bent at the top edge of the barrel, the upper end and the left side and the right side of the outer surface of the sealing ring body are respectively attached to the bending groove of the top cover body (10), the sealing ring body (1) is composed of an outer sealing ring structure (2) and an inner sealing ring structure (3) which are connected at the upper end, and an upper edge of the barrel body clamped with the outer sealing ring structure (2) and the inner sealing ring structure (3) is arranged between the outer sealing ring structure (2) and the inner sealing ring structure (3).
2. The structure of the multi-layer sealing ring for the top cover with the integrally bent barrel top edge as claimed in claim 1, wherein: first arc wall (4) have been seted up at the top of outer sealing washer structure (2) inboard, one side that interior sealing washer structure (3) and first arc wall (4) are relative is equipped with third arc wall (8) rather than matching, the annular circle of edge on the staving is equipped with in the card between first arc wall (4) and third arc wall (8).
3. The structure of the multi-layer sealing ring for the top cover with the integrally bent barrel top edge as claimed in claim 2, wherein: the inner side of the outer sealing ring structure (2) is positioned below the first arc-shaped groove (4) and is provided with a second arc-shaped groove (5), and the lower end of the inner side of the outer sealing ring structure is provided with a first inclined plane (6).
4. The structure of the multi-layer sealing ring for the top cover with the integrally bent barrel top edge as claimed in claim 1, wherein: and a second inclined plane (7) is formed at the lower end of the outer side of the outer sealing ring structure (2).
5. The structure of the multi-layer sealing ring for the top cover with the integrally bent barrel top edge as claimed in claim 3, wherein: and a convex arc-shaped ring (9) is arranged on one side of the inner sealing ring structure (3) opposite to the second arc-shaped groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581444.0U CN215257811U (en) | 2021-07-13 | 2021-07-13 | Barrel top limit integrative multilayer sealing washer structure for top cap of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581444.0U CN215257811U (en) | 2021-07-13 | 2021-07-13 | Barrel top limit integrative multilayer sealing washer structure for top cap of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215257811U true CN215257811U (en) | 2021-12-21 |
Family
ID=79491153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121581444.0U Active CN215257811U (en) | 2021-07-13 | 2021-07-13 | Barrel top limit integrative multilayer sealing washer structure for top cap of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215257811U (en) |
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2021
- 2021-07-13 CN CN202121581444.0U patent/CN215257811U/en active Active
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