CN202609268U - Embedded sealing barrel cover - Google Patents
Embedded sealing barrel cover Download PDFInfo
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- CN202609268U CN202609268U CN 201220205787 CN201220205787U CN202609268U CN 202609268 U CN202609268 U CN 202609268U CN 201220205787 CN201220205787 CN 201220205787 CN 201220205787 U CN201220205787 U CN 201220205787U CN 202609268 U CN202609268 U CN 202609268U
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Abstract
The utility model relates to an embedded sealing barrel cover. The embedded sealing barrel cover comprises a main cover plate and a peripheral border plate connected onto the periphery of the main cover plate, wherein a barrel cover main body further comprises a circular opening positioned on the main cover plate; a flange part of the main cover plate surrounding the circular opening is a groove part with a transverse U-shaped groove section; a sealing rubber cover consists of an independent cover cap component and an independent inner cork component; the cover cap component consists of a cover cap main body, a cover cap pull ring and theft-proof ring which are sequentially connected from the inside to the outside; the main part of the inner cork component consists of a brim part, a inner cork main body, a port part, an easily-pulling cover and a pull ring which are sequentially connected from the outside to the inside; the inner cork component further comprises a group of guiding sheets which are connected onto the inner side surface of the inner cork main body and can baffle the passing of materials to a certain extent in use; and the peripheral edge of the theft-proof ring and the peripheral edge of the brim part are melted and fixedly connected together by molten plastic for the groove part of the molded main cover plate during molding of the barrel cover main body.
Description
Technical field
The utility model relates to a kind of injecting products, particularly a kind of sealing bung of packing barrel.
Background technology
At present, the sealing bung of the packing barrel on the market all is to be made up of bung main body and sealant lid.The bung main body is provided with the circular open that is used to install the sealant lid of up/down perforation.The sealant lid is spun together each other by block member and interior plug member and constitutes.The block member is the plastics integral piece, comprise the block main body, be connected from the top block on the main body the block draw ring and be connected the pilfer band on the block main body through the point-like dowel from periphery.The block main body comprises top panel and is connected the body on the top panel from the below that body is provided with negative thread.Interior plug member is the plastics integral pieces, comprises shirt rim portion, folding part, port part and tear-off cap that ecto-entad links to each other successively, also comprises the draw ring that is connected from the top on the tear-off cap.The wall thickness of port part is thicker, is the pipe shape that connects up and down basically; The outer wall of port part is provided with outside thread.The position, neighboring of tear-off cap is with on the airtight middle inside that is connected port part of tearing connection mode.The block member is screwed on the outside thread position of the port part of interior plug member by the negative thread position of body of its block main body from the top down, and the pilfer band of block member be stacked in from the top in the portion of plug member shirt rim; The form through adhesive bonds or the mode of sweat soldering are with airtight being fixed together of pilfer band and interior plug member shirt rim portion; And with airtight being fixed together in circular open position of interior plug member shirt rim portion and bung main body, thereby whole sealant lid is fixedly connected on the bung main body.Though this have certain anti-theft effect through pilfer band bonding or the connection mode that is welded on the bung main body; But in use find to still have the counterfeiter pilfer band to be taken off through process of thermal treatment; Take off whole sealant lid; Can fake products then perhaps covers the activity of false making through taking off behind the sealant lid again the sealant that is printed on own LOGO in bonding or the welding, and therefore the anti-theft capability of the antitheft mode of this bung is too poor; And this that sealant lid is welded on the fastness of the connection mode on the bung main body is relatively poor, in transportation, comes off accidentally like weld, deposits logistics in barrel and goes out, and causes economic loss.
The utility model content
The technical matters that the utility model will solve provides that a kind of fastness is better, anti-theft effect is excellent and integraty baried type sealing preferably bung.
The technical scheme that realizes the utility model purpose provides a kind of baried type sealing bung, comprises bung main body and sealant lid.The bung main body is the plastics integral piece, comprises horizontally disposed rounded basically main cover plate and is connected the neighboring deckle board on the main cover plate periphery.The sealant lid is spun together each other by block member and interior plug member and constitutes, and block member and interior plug member are independently plastics integral piece.The principal part of interior plug member comprises from outside to inside shirt rim portion, folding part, port part and the tear-off cap that links to each other successively, also comprises the draw ring that is connected from the top on the tear-off cap.Port part is the tubulose that runs through up and down, and the periphery sidepiece of port part is provided with outside thread.Tear-off cap is the horizontal lamellar body of a circle, and tear-off cap is connected the middle part of the inboard upward and downward of port part by its position, neighboring.The shell-like that the folding part is one the end internal diameter is little, other end internal diameter is big.The folding part is by the less end of its bore and the lower ends of port part.Shirt rim portion is the lamellar body state of annular arrangement, and shirt rim portion is linked to each other with the bigger end of the bore of folding part by its inside edge.
The block member is linked to each other successively with pilfer band and is constituted by block main body, block draw ring according to order from inside to outside.The block main body comprises top panel and is connected the adapter sleeve on the top panel from the below, and the inboard perisporium of adapter sleeve is provided with the negative thread that matches with the outside thread of the port part of interior plug member.The block draw ring is annular arrangement basically, is positioned at the periphery of block main body, and the block draw ring links to each other with the top panel of block main body.Pilfer band is positioned at the periphery of block draw ring, and pilfer band links together through the toric outer ledge of point-like dowel with the block draw ring.
The external diameter of the external diameter of the pilfer band of block member and the shirt rim portion of interior plug member is basic identical.The block member is threaded together with the port part of interior plug member by its block main body, and the pilfer band that is positioned at the outside of block member closely is stacked in the shirt rim portion of plug member from the top.The edge, neighboring of pilfer band and the neighboring of shirt rim portion are along the common position, neighboring that forms the sealant lid.
It is the plastic product of inserts with the sealant lid that above-mentioned baried type sealing bung is one.The inserts sealant covers with its position, neighboring as embedded part; The bung main body is the injection moulding part of above-mentioned inserts plastic product; And carry out injection moulding around the embedded part that sealant covers by its main cover plate; Thereby the bung main body is coated from the welding that upside, the outside and downside carry out hermetic type with the form of semi-surrounding by the position, neighboring of its main cover plate around sealant lid, and the main cover plate of bung main body is exposed at the position except that the peripheral edge portion position of sealant lid respectively from upside and downside.
The coating position that the welding coating is carried out at the position, neighboring to the sealant lid of the main cover plate of bung main body is that a ring cross-section is towards the notch position of the horizontal U-lag of inner opening.The bung main body is captiveed joint with the position, neighboring of sealant lid is airtight through this notch position.
The bung main body is the acrylic plastering integral piece.The block member is the acrylic plastering integral piece.Interior plug member is ethylene-vinyl acetate copolymer plastics integral pieces.
Interior plug member also comprises and on the plug main body medial surface, when using material is passed through to apply the one group of guide piece that stops to a certain degree in being connected.Guide piece has 6 to 16, is positioned on the same circumference at connecting portion place of folding part and shirt rim portion.
The pilfer band of block member is that a cross section is low inside and high outside stair-stepping annular ring.
The block draw ring of block member links to each other with the top panel of block main body through 2 symmetrically arranged sheet dowels that are connected on its toric inward flange position.
The block draw ring of block member is provided with the holding plate that stretches out laterally of 2 symmetries at its toric outward flange position, each holding plate uniformly-spaced is arranged between 2 sheet dowels.
The block draw ring of block member links to each other with the top panel of block main body through on its toric inward flange position, being symmetrical set 2 groups every group 2 to 4 point-like dowels.
The point-like dowel of the pilfer band of block member is positioned at the position, inside edge of its annular ring, and the point-like dowel has 8 to 14.
The point-like dowel of the pilfer band of block member has 2 groups, and every group of point-like dowel has 4 to 7.Each point-like dowel of same group of pilfer band is spacedly distributed; One group of point-like dowel is positioned at a side of 2 holding plates of block draw ring; Another group point-like dowel is positioned at the opposite side of 2 holding plates of block draw ring, and the distribution that is centrosymmetric of 2 groups of point-like dowels.
The utlity model has positive effect: it is that the injection moulding mode of inserts is made that the baried type of (1) the utility model sealing bung adopts with the sealant lid; In the injection mo(u)lding of bung main body; The melt of formation bung main body is coated on the sealant lid position, neighboring through the form of semi-surrounding; Both are airtight after the cooling is fixed together; Thereby become an integrated member, make the utility model the sealing bung bung main body and sealant lid each other be connected fastness better, both integraty degree is higher; Therefore, in use, as open excessive also can not whole sealant lid of exerting oneself when blocking a shot and take off.(2) anti-theft capability of sealing bung is excellent; When the user will take out the object in the packing barrel; Because pilfer band is fixed together by the welding of bung main body; Can only be that point-like dowel between block main body and the pilfer band breaks off and the main body of will block a shot screws off from the port part of interior plug member, thereby destroy being connected between block a shot main body and the pilfer band.If when having the people will utilize this packing barrel to pour into fake products, people are very easy to find the block main body and have not linked together with pilfer band, thereby confirm that in the packing barrel be fake products.Even if someone produces the block member identical with the utility model, also can't be connected on the bung main body of having used.If there is the people to make the sealing bung of corresponding construction according to the structure of the utility model; Owing to also be provided with other theft-prevention structure in the annexation between bung and the ladle body; Also need to make in addition ladle body ability can fake products; So make the personation cost rise significantly, the personator is beaten a retreat in the face of difficulties.(3) baried type of the utility model sealing bung is through being provided with one group 6 to 16 guide piece on the medial surface of the principal part of the interior plug member of sealant lid; When being in by the upwards straight configuration after upwards pulling out in the folding part of the principal part of interior plug member; Each guide piece in the middle of the edge of inboard, leave material for liquid passes in and out packing barrel through the principal part of interior plug member space; Also leave for liquid material between each adjacent guide piece through the slit; During use the liquid towards material pass through to carry out stopping to a certain degree, thereby make when liquid material passes through comparatively steadily, safety.
Description of drawings
Fig. 1 is a kind of schematic perspective view of the baried type sealing bung of the utility model, and has represented the part sectional view that is after 90 dihedrals spent are dissectd with one in the drawings.
Fig. 2 is for continuing to carry out the complete resulting generalized section of dissecing left on the basis of sectional plane about Fig. 1.
Fig. 3 is the A place enlarged diagram of Fig. 2.
Fig. 4 is the scheme drawing of the bung main body among Fig. 2.
Fig. 5 is used to make the structural representation that baried type shown in Figure 1 seals the mould of bung.
Mark in the above-mentioned accompanying drawing is following:
Bung main body 1, main cover plate 11, notch position 11-1, neighboring deckle board 12,
Sealant lid 2, block member 2a, block main body 21, block draw ring 22, sheet dowel 22-1, holding plate 22-2, point-like dowel 22-3, pilfer band 23, interior plug member 2b, shirt rim portion 24, interior plug main body 25, port part 26, tear-off cap 27, draw ring 28, guide piece 29.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the baried type sealing bung of present embodiment is made up of bung main body 1 and sealant lid 2.The material of bung main body 1 is an acrylic plastering, comprises horizontally disposed rounded basically main cover plate 11 and is connected the neighboring deckle board 12 on main cover plate 11 peripheries.It is the plastic product of inserts with sealant lid 2 that baried type sealing bung is one; Inserts sealant lid 2 with its position, neighboring as embedded part; Bung main body 1 is the injection moulding part of said inserts plastic product; And the embedded part that centers on sealant lid 2 by its main cover plate 11 carries out injection moulding; Thereby bung main body 1 is coated from the welding that upside, the outside and downside carry out hermetic type with the form of semi-surrounding by the position, neighboring of its main cover plate 11 around sealant lid 2, and the main cover plate 11 of bung main body 1 is exposed at the position except that the peripheral edge portion position of sealant lid 2 respectively from upside and downside.The coating position that the welding coating is carried out at the position, neighboring to sealant lid 2 of the main cover plate 11 of bung main body 1 is that a ring cross-section is towards the notch position 11-1 of the horizontal U-lag of inner opening.Bung main body 1 is captiveed joint with the position, neighboring of sealant lid 2 is airtight through this notch position 11-1.
See Fig. 1 to Fig. 3, sealant lid 2 by 2 independently the plastics integral piece forms, they are block a shot member 2a and interior plug member 2b.
Block member 2a is the acrylic plastering integral piece, is connected to form successively by block main body 21, block draw ring 22 and pilfer band 23 according to from inside to outside order.Block main body 21 comprises top panel and is connected the body on the top panel from the below that the inboard of body is provided with negative thread; Block draw ring 22 is annular arrangement basically; Be positioned at the periphery of the top panel of block main body 21; Block draw ring 22 links to each other with the top panel of block main body 21 through the sheet dowel 22-1 that 2 symmetries (center symmetry) that are connected on its toric inward flange position are provided with; Block draw ring 22 is provided with the holding plate 22-2 that stretches out laterally of 2 symmetries (center symmetry) at its toric outward flange position, each holding plate 22-2 uniformly-spaced is arranged between 2 sheet dowel 22-1.Block draw ring 22 also is provided with 2 groups every group 2 point-like dowel 22-3 through symmetry on its toric inward flange position (center symmetry) and links to each other with the top panel of block main body 21-1.Pilfer band 23 is that a cross section is low inside and high outside stair-stepping annular ring; Be positioned at the periphery of block draw ring 22; Pilfer band 23 is provided with 2 groups every group 5 point-like dowel 23-1 at the position, inside edge of its annular ring, pilfer band 23 links together with the toric outer ledge of block draw ring 22 through its each point-like dowel 23-1; Each point-like dowel 23-1 of same group of pilfer band 23 is spacedly distributed; The side of one group of point-like dowel 23-1 between 2 holding plate 22-2 of block draw ring 22; The opposite side of another group point-like dowel 23-1 between 2 holding plate 22-2 of block draw ring 22, and 2 groups of point-like dowel 23-1 distribution that is centrosymmetric.
The plastics integral piece that interior plug member 2b is the ethylene-vinyl acetate copolymer material (EVA plastics integral piece) is flexible plastic lamellar body state.Interior plug member 2b is made up of principal part and one group of guide piece 29, and said principal part comprises from outside to inside shirt rim portion 24, folding part 25, port part 26 and the tear-off cap 27 that links to each other successively, also comprises the draw ring 28 that is connected from the top on the tear-off cap 27.
The wall thickness of port part 26 is greater than the wall thickness of folding part 25, and port part 26 is the tubulose that runs through up and down basically, and the periphery sidepiece of port part 26 is provided with the outside thread that the negative thread on the adapter sleeve with the main body 21 of blocking a shot matches.
Tear-off cap 27 is the horizontal lamellar body of a circle, and the thickness of the middle part of lamellar body is 1 millimeter, and the position, neighboring of lamellar body is as the tearing position, and its thickness is 0.2 millimeter.Tear-off cap 27 is connected the middle part of the upward and downward of port part 26 inboards by its position, neighboring.
The shell-like that the folding part 25 of interior plug member 2b is one the end internal diameter is little, other end internal diameter is big.Folding part 25 is by the less end of its bore and the lower ends of port part 26.Shirt rim portion 24 is the lamellar body state of annular arrangement, and shirt rim portion 24 is linked to each other with the bigger end of the bore of folding part 25 by its inside edge, and the external diameter of shirt rim portion 24 is basic identical with the external diameter of the pilfer band 23 of block member 2a.
One group of guide piece 29 has 8, in being connected on the medial surface of principal part of plug member 2b, and is positioned on the same circumference at shirt rim portion 24 and the connecting portion place of folding part 25, and the liquid towards material passes through to carry out stopping to a certain degree during use.
The principal part of interior plug member 2b in use has 2 kinds of grown forms; A kind of grown form is that the folding part 25 of principal part is Fig. 1 is inside and downward bending to the connection with shirt rim portion 24 shown in Figure 3 form; And inwardly be in the connection with port part 26 and to the crooked form of horizontal direction, and make whole principal part be in folded state.Wherein, shirt rim portion 24 is horizontally disposed with, and is positioned at the top and the outside of whole plug member 2b; Folding part 25 is positioned at the inboard of shirt rim portion 24, and is linked to each other from the inboard of below with shirt rim portion 24 by the bigger end of its bore; Port part 26 is positioned at the inboard of folding part 25, and is linked to each other from the less end of the top and the bore of folding part 25 by its lower port, and this moment, port part 26 was on the sustained height with folding part 25 basically.
The principal part of interior plug member 2b second kind of grown form in use is: be upwards straight configuration after the folding part 25 of principal part is upwards pulled out; At this moment; Shirt rim portion 24 still keeps the state that is horizontally disposed with constant; 25 of folding parts become and are positioned at shirt rim portion 24 tops by being positioned at shirt rim portion 24 belows, and folding part 25 inwardly is in the connection with shirt rim portion 24 and the form of K/UP.26 of port part become the top that is positioned at folding part 25 by the state with folding part 25 height such as grade; Folding part 25 inwardly also is in the connection with port part 26 and the bending shape that makes progress, thereby the shape on the top of the shape of whole principal part and a soft plastic bottle is basic identical.
In a kind of state following time before the principal part of interior plug member 2b is in, each guide piece 29 is the vertical setting basically, and is centered around the periphery of folding part 25.Be in a kind of state in back following time at the principal part of interior plug member 2b; Each guide piece 29 is basically and is horizontally disposed with; Each guide piece 29 in the middle of the edge of inboard, leave material for liquid passes in and out packing barrel through the principal part of interior plug member 2b space, also leave for liquid material between each adjacent guide piece 29 through the slit.
Still see Fig. 1 to Fig. 3; Block member 2a is threaded together with the port part 26 of interior plug member 2b by the body of its block main body 21; And in the pilfer band 23 of block member 2a closely is stacked in from the top in the shirt rim portion 24 of plug member 2b, and the neighboring of the edge, neighboring of pilfer band 23 and shirt rim portion 24 is fixed together as main cover plate 11 weldings of embedded part and bung main body 1 when the bung injection moulding along cover 2 position, neighboring as sealant.
(making example and application examples)
The injection mould of embodiment 1 described baried type sealing bung is by shown in Figure 5.When making the sealing of baried type shown in the embodiment 1 bung; To block a shot earlier member 2a and interior plug member 2b carries out injection moulding respectively and processes and obtain; The block main body 21 of member 2a of will blocking a shot then is threaded together with the port part 26 of interior plug member 2b and constitutes sealant lid 2, and the neighboring of the neighboring of pilfer band 23 shirt rim portion 24 of plug member 2b in closely be stacked in is along last.Again sealant lid 2 is inserted in the mfg. moulding die of bung main body 1 shown in Figure 5; And carry out the injection moulding of bung main body 1 as embedded part with the position, neighboring of block member 2a; The outer side edges of the outer side edges edge of the pilfer band 23 of the block member 2a of sealant lid 2 and the shirt rim portion 24 of interior plug member 2b is closely surrounded and is heated and after surperficial position and said melt fusion be one along the melt at the notch position of the main cover plate 11 that is used to form bung main body 1 11-1, obtains through the demoulding and natural cooling again.
When the baried type sealing bung of embodiment 1 uses, elder generation's can corresponding liquid material in ladle body, the baried type sealing bung with embodiment 1 covers on ladle body again, and corresponding antitheft dress mark (when bung was removed, the mark of then guarding against theft damaged) is set simultaneously.When the user will use the liquid material in the packing barrel; Rotate the block main body 21 of block member 2a earlier; And make block main body 21 and point-like dowel 22-3 between the pilfer band 23 break off and the main body 21 of will blocking a shot screws off from the port part 26 of interior plug member 2b, thereby destroyed being connected between block a shot main body 21 and the pilfer band 23.In finger being stretched in the draw ring 28 of plug member 2b, upwards firmly cover 27 and port part 26 is pulled out main cover plate 11 through tearing of interior plug member 2b, the folding part 25 of interior plug member 2b is also followed port part 26 and is drawn out main cover plate 11 again.Re-use bigger strength and upwards spur draw ring 28, owing to adopt the thin-walled connection structure between tear-off cap 27 and the port part 26, thus tear-off cap 27 is left behind on port part 26.At this moment, can the liquid material in the packing barrel be poured out and use.
If when having the people will utilize this packing barrel to pour into fake products, people are very easy to find block main body 21 and have not linked together with pilfer band 23, thereby confirm that in the packing barrel be fake products.If there is the people only to copy out block member 2a, also can't be connected on the bung main body of having used 1, must connect also that to seal bung together imitated, and the feasible cost of palming off rises significantly, and the personator is beaten a retreat in the face of difficulties.
Above embodiment and application examples are the explanations to the specific embodiment of the utility model; But not to the restriction of the utility model; The technical personnel in relevant technologies field is under the situation of spirit that does not break away from the utility model and scope; Can also make various conversion and variation and obtain the corresponding technical scheme that is equal to, so all technical schemes that are equal to all should be included into the scope of patent protection of the utility model.
Claims (10)
1. a baried type sealing bung comprises bung main body (1) and sealant lid (2); Bung main body (1) is the plastics integral piece, comprises horizontally disposed rounded basically main cover plate (11) and is connected the neighboring deckle board (12) on main cover plate (11) periphery; Sealant lid (2) spins together formation each other by block member (2a) and interior plug member (2b), and block member (2a) and interior plug member (2b) are independently plastics integral piece; The principal part of interior plug member (2b) comprises from outside to inside shirt rim portion (24), folding part (25), port part (26) and the tear-off cap (27) that links to each other successively, also comprises the draw ring (28) that is connected from the top on the tear-off cap (27); Port part (26) is the tubulose that runs through up and down, and the periphery sidepiece of port part (26) is provided with outside thread; Tear-off cap (27) is the horizontal lamellar body of a circle, and tear-off cap (27) is connected the middle part of the inboard upward and downward of port part (26) by its position, neighboring; The shell-like that folding part (25) is one the end internal diameter is little, other end internal diameter is big; Folding part (25) is by the less end of its bore and the lower ends of port part (26); Shirt rim portion (24) is the lamellar body state of annular arrangement, and shirt rim portion (24) is linked to each other with the bigger end of the bore of folding part (25) by its inside edge; It is characterized in that:
Block member (2a) according to from inside to outside order by block main body (21), block draw ring (22) and pilfer band (23) formation that links to each other successively; Block main body (21) comprises top panel and is connected the adapter sleeve on the top panel from the below, and the inboard perisporium of adapter sleeve is provided with the negative thread that matches with the outside thread of the port part (26) of interior plug member (2b); Block draw ring (22) is annular arrangement basically, is positioned at the periphery of block main body (21), and block draw ring (22) links to each other with the top panel of block main body (21); Pilfer band (23) is positioned at the periphery of block draw ring (22), and pilfer band (23) links together through the toric outer ledge of point-like dowel (23-1) with block draw ring (22);
The external diameter of the external diameter of the pilfer band (23) of block member (2a) and the shirt rim portion (24) of interior plug member (2b) is basic identical; Block member (2a) is threaded together with the port part (26) of interior plug member (2b) by its block main body (21), and the pilfer band (23) that is positioned at the outside of block member (2a) closely is stacked in the shirt rim portion (24) of plug member (2b) from the top; The neighboring of the edge, neighboring of pilfer band (23) and shirt rim portion (24) is along the common position, neighboring that forms sealant lid (2);
It is the plastic product of inserts with sealant lid (2) that described baried type sealing bung is one; Inserts sealant lid (2) with its position, neighboring as embedded part; Bung main body (1) is the injection moulding part of said inserts plastic product; And carry out injection moulding around the embedded part that sealant covers (2) by its main cover plate (11); Thereby bung main body (1) is coated from the welding that upside, the outside and downside carry out hermetic type with the form of semi-surrounding by the position, neighboring of its main cover plate (11) around sealant lid (2), and the main cover plate (11) of bung main body (1) is exposed at the position except that the peripheral edge portion position of sealant lid (2) respectively from upside and downside.
2. baried type sealing bung according to claim 1, it is characterized in that: the coating position that the welding coating is carried out at the position, neighboring to sealant lid (2) of the main cover plate (11) of bung main body (1) is that a ring cross-section is towards the notch position (11-1) of the horizontal U-lag of inner opening; Bung main body (1) is captiveed joint with the position, neighboring of sealant lid (2) is airtight through this notch position (11-1).
3. baried type sealing bung according to claim 1 and 2, it is characterized in that: bung main body (1) is the acrylic plastering integral piece; Block member (2a) is the acrylic plastering integral piece; Interior plug member (2b) is ethylene-vinyl acetate copolymer plastics integral pieces.
4. baried type according to claim 1 and 2 sealing bung is characterized in that: interior plug member (2b) also comprises and on plug main body (25) medial surface, when using material is passed through to apply the one group of guide piece (29) that stops to a certain degree in being connected; Guide piece (29) has 6 to 16, is positioned on the same circumference at connecting portion place of folding part (25) and shirt rim portion (24).
5. baried type sealing bung according to claim 1 and 2, it is characterized in that: the pilfer band (23) of block member (2a) is that a cross section is low inside and high outside stair-stepping annular ring.
6. baried type sealing bung according to claim 5 is characterized in that: the block draw ring (22) of block member (2a) links to each other with the top panel of block main body (21) through 2 the symmetrically arranged sheet dowels (22-1) that are connected on its toric inward flange position.
7. baried type sealing bung according to claim 6; It is characterized in that: the block draw ring (22) of block member (2a) is provided with the holding plate that stretches out laterally (22-2) of 2 symmetries at its toric outward flange position, each holding plate (22-2) uniformly-spaced is arranged between 2 sheet dowels (22-1).
8. baried type sealing bung according to claim 7 is characterized in that: the block draw ring (22) of block member (2a) links to each other with the top panel of block main body (21-1) through on its toric inward flange position, being symmetrical set 2 groups every group 2 to 4 point-like dowels (22-3).
9. baried type sealing bung according to claim 1 and 2, it is characterized in that: the point-like dowel (23-1) of the pilfer band (23) of block member (2a) is positioned at the position, inside edge of its annular ring, and point-like dowel (23-1) has 8 to 14.
10. baried type sealing bung according to claim 7, it is characterized in that: the point-like dowel (23-1) of the pilfer band (23) of block member (2a) has 2 groups, and every group of point-like dowel (23-1) has 4 to 7; Each point-like dowel (23-1) of same group of pilfer band (23) is spacedly distributed; One group of point-like dowel (23-1) is positioned at a side of 2 holding plates (22-2) of block draw ring (22); Another group point-like dowel (23-1) is positioned at the opposite side of 2 holding plates (22-2) of block draw ring (22), and 2 groups of point-like dowels (23-1) distribution that is centrosymmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205787 CN202609268U (en) | 2012-05-09 | 2012-05-09 | Embedded sealing barrel cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205787 CN202609268U (en) | 2012-05-09 | 2012-05-09 | Embedded sealing barrel cover |
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| Publication Number | Publication Date |
|---|---|
| CN202609268U true CN202609268U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220205787 Expired - Fee Related CN202609268U (en) | 2012-05-09 | 2012-05-09 | Embedded sealing barrel cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642658A (en) * | 2012-05-09 | 2012-08-22 | 常州威康特塑料有限公司 | Embedded type sealing barrel cover and production method thereof |
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2012
- 2012-05-09 CN CN 201220205787 patent/CN202609268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642658A (en) * | 2012-05-09 | 2012-08-22 | 常州威康特塑料有限公司 | Embedded type sealing barrel cover and production method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20180509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |