CN2551594Y - Clasp torsion breaking composite cover - Google Patents
Clasp torsion breaking composite cover Download PDFInfo
- Publication number
- CN2551594Y CN2551594Y CN 02214669 CN02214669U CN2551594Y CN 2551594 Y CN2551594 Y CN 2551594Y CN 02214669 CN02214669 CN 02214669 CN 02214669 U CN02214669 U CN 02214669U CN 2551594 Y CN2551594 Y CN 2551594Y
- Authority
- CN
- China
- Prior art keywords
- cover
- snap ring
- cylinder part
- aluminum cylinder
- enclosing cover
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel retaining ring torsion composite cover which consists of a built-in inner cover and an external outer cover. The built-in inner cover consists of an inner plug (3) and a sealing plug (5) positioned in the inner plug (3), and the external outer cover consists of an outcut line aluminum barrel piece (7) provided with a plurality of connection points, and an outer cover (4) provided with an internal thread and a retaining ring bushing (2) at the lower part of the outer cover (4) in the outcut line aluminum barrel piece (7). The utility model is characterized in that elastic claws (8) are arranged on the outer wall of the retaining ring bushing (2). The utility model not only maintains the aesthetic appearance and an anti-counterfeit function of the aluminum barrel piece, but also reduces the tooling procedures, and improves the production efficiency.
Description
(1) technical field: the utility model relates to a kind of bottle cap, and especially a kind of cut line aluminum cylinder part does not need the novel snap ring of flanging in plastic clip ring set lower edge to twist off compound lid.
(2) background technology: at present, all bottle caps all are made up of inner cap and enclosing cover, and inner cap is made up of Nei Sai and bottle neck two parts, bottle neck exceeds bottleneck, so the sealing of bottleneck is entirely by Plastic Parts, and sealing effectiveness is poor, and bottle neck can take away, and can fake with old bottle of liquor after taking away.Enclosing cover generally has only aluminum cylinder part, because aluminum cylinder part will seal the screw thread on bottleneck and the bottle neck, and has destroyed outward appearance U.S. of aluminium lid.For addressing this problem, we have invented snap ring and have twisted off compound lid, application number is: 02213623.1, its structure as shown in Figure 1, it is made up of inner cap and external enclosing cover, its characteristics are that inner cap is built-in inner cap, are made up of interior plug 3 and the sealing plug 5 that is positioned at plug 3, and external enclosing cover is the snap ring cover 2 that is provided with tapped enclosing cover 4 and enclosing cover 4 bottoms in the inside that is provided with the aluminum cylinder part 7 that has several cut line that connect point.Enclosing cover 4 inside are provided with a packing ring 6 with the bottleneck contact position.In the interior plug 3 glass bead 1 is housed.The connection mode that snap ring twists off compound lid in the lower edge of plastic clip ring set 2 with aluminum cylinder part 7 flanging inwards, snap ring cover 2 is encased as shown in Figure 2.The method needs tooling device aborning, and manufacturing schedule is slow, and efficient is low, and easily the point of connection of aluminum cylinder part 7 is broken.
(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of above-mentioned prior art and a kind of minimizing frock program is provided, the production efficiency height, and can keep the false proof novel snap ring of aluminum cylinder part 7 appearance looks elegant to twist off compound lid.
The purpose of this utility model can reach by following measure: novel snap ring twists off compound lid, it is made up of built-in inner cap and external enclosing cover, built-in inner cap is made up of interior plug 3 and the sealing plug 5 that is positioned at plug 3, external enclosing cover is made up of the snap ring cover 2 that has several cut line aluminum cylinder parts 7 that connect point and tapped enclosing cover 4 of in-to-in and enclosing cover 4 bottoms, and its characteristics are that the outer wall of snap ring cover 2 is provided with elastic card claw 8.The outer wall of snap ring cover 2 is provided with a circle elastic card claw 8.Elastic card claw 8 is stuck on the lower edge of cut line of aluminum cylinder part 7.
Compared with the prior art the utility model has following good effect: owing to be provided with elastic card claw 8 and be stuck on the lower edge of cut line of aluminum cylinder part 7 as shown in Figure 3 and Figure 4 at the outer wall of snap ring cover 2, omit aluminum cylinder part 7 like this to the operation that snap ring overlaps 2 lower edge flangings, improved production efficiency.
(4) structural representation Fig. 5 that description of drawings: Fig. 1 is stuck in for elastic card claw 8 for structural representation Fig. 4 of the present utility model for structural representation Fig. 3 of aluminum cylinder part 7 flanging in snap ring overlaps 2 lower edges for the prior art snap ring twists off compound lid structural representation Fig. 2 on the lower edge of cut line of aluminum cylinder part 7 is the structural representation of the cut line of aluminum cylinder part 7 for structural representation Fig. 6 of snap ring cover 2
(5) specific embodiment: describe the utility model in detail and provide an embodiment below in conjunction with accompanying drawing: enclosing cover 4 is inserted in the aluminum cylinder part 7, and make aluminum cylinder part 7 and enclosing cover 4 bonding with lining cement at the top, be inserted in snap ring cover 2 then, after being inserted in snap ring cover 2, the cut line lower edge of aluminum cylinder part 7 has one block mutually with the elastic card claw 8 of snap ring cover 2 as shown in Figure 6 to projecting inward part, makes enclosing cover 4 and snap ring overlap 2 and is fixed in the aluminum cylinder part 7.Negative thread on the enclosing cover 4 can be connected with the outside thread on the bottleneck, snap ring overlaps the claw of 2 inwalls and the convex edge clamping on the bottleneck, 6 sealing process of packing ring, interior plug 3 is formed built-in interior the plug with sealing plug 5, play water conservancy diversion, sealing, prevent pouring in down a chimney effect, when uncapping, rotation aluminum cylinder part 7, because aluminum cylinder part 7 cements in enclosing cover 4, enclosing cover 4 rises along whorl of bottleneck because the effect of claws in the snap ring cover 2, make snap ring cover 2 can not on move, the cut line of aluminum cylinder part 7 is blocked by elastic card claw 8 with the lower part, can not on move, therefore, the point of connection of the cut line on the aluminum cylinder part 7 is broken, snap ring cover 2 is stayed on the bottle with the part below aluminum cylinder part 7 cut line, plays anti-fake effect in appearance.After enclosing cover 4 screws off, stay in the bottleneck by the built-in inner cap that interior plug 3 and sealing plug 5 are formed, can not take out unless destroy bottleneck, simultaneously because glass bead 1 plays individual event valve, can not contraryly irritate, prevented to use the returnable bottle fakement phenomena.Omit aluminum cylinder part 7 to the operation that snap ring overlaps 2 lower edge flangings, improved production efficiency.
Claims (3)
1, novel snap ring twists off compound lid, it is made up of built-in inner cap and external enclosing cover, built-in inner cap is made up of interior plug (3) and the sealing plug (5) that is positioned at plug (3), external enclosing cover is made up of the aluminum cylinder part (7) that has several cut line that connect point and the snap ring cover (2) of tapped enclosing cover of in-to-in (4) and enclosing cover (4) bottom thereof, it is characterized in that the outer wall of snap ring cover (2) is provided with elastic card claw (8).
2, twist off compound lid according to the described novel snap ring of claim 1, it is characterized in that the outer wall of snap ring cover (2) is provided with a circle elastic card claw (8).
3, twist off compound lid according to claim 1 or 2 described novel snap rings, it is characterized in that elastic card claw (8) is stuck on the lower edge of cut line of aluminum cylinder part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214669 CN2551594Y (en) | 2002-05-11 | 2002-05-11 | Clasp torsion breaking composite cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214669 CN2551594Y (en) | 2002-05-11 | 2002-05-11 | Clasp torsion breaking composite cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551594Y true CN2551594Y (en) | 2003-05-21 |
Family
ID=33693962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02214669 Expired - Fee Related CN2551594Y (en) | 2002-05-11 | 2002-05-11 | Clasp torsion breaking composite cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551594Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431717A (en) * | 2011-09-08 | 2012-05-02 | 山东丽鹏股份有限公司 | Anti-counterfeiting polyethylene-aluminum composite cover |
-
2002
- 2002-05-11 CN CN 02214669 patent/CN2551594Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431717A (en) * | 2011-09-08 | 2012-05-02 | 山东丽鹏股份有限公司 | Anti-counterfeiting polyethylene-aluminum composite cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |