CN212837161U - High-strength copper blade for lock cylinder - Google Patents
High-strength copper blade for lock cylinder Download PDFInfo
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- CN212837161U CN212837161U CN202021043641.2U CN202021043641U CN212837161U CN 212837161 U CN212837161 U CN 212837161U CN 202021043641 U CN202021043641 U CN 202021043641U CN 212837161 U CN212837161 U CN 212837161U
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Abstract
The utility model discloses a high strength copper blade for lock core, including the blade body, the blade body includes the copper sandwich layer, the surface of copper sandwich layer has the enhancement layer through adhesive bonding, the surface of enhancement layer has the corrosion-resistant layer through adhesive bonding, the surface spraying on corrosion-resistant layer has protective paint, the enhancement layer includes high manganese steel layer, the surface on high manganese steel layer has the ceramic layer through adhesive bonding, the surface of ceramic layer has the carbon fiber net layer through adhesive bonding, the corrosion-resistant layer adopts the stainless steel to make, the surface electroplating of corrosion-resistant layer has protection zinc layer. The utility model discloses a cooperation of copper sandwich layer, enhancement layer, corrosion-resistant layer and protective paint is used, can make the blade body possess good high strength use intensity, can not break off when using, can make the blade body possess good corrosion resisting property moreover, has brought very big facility for theftproof work.
Description
Technical Field
The utility model relates to a tool to lock technical field specifically is a high strength copper blade for lock core.
Background
The lock core adopts multiple anti-theft technologies, multiple special-shaped anti-pulling marbles prevent technical opening, and the lock core is matched with unique marble and blade structure design, so that the lock core has high safety performance of preventing technical opening.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength copper blade for lock core possesses the advantage of high strength, has solved current blade and does not possess the use strength of high strength, and the in-process that uses can break off to brought very big inconvenient problem for theftproof work.
In order to achieve the above object, the utility model provides a following technical scheme: a high-strength copper blade for a lock cylinder comprises a blade body, wherein the blade body comprises a copper core layer, the surface of the copper core layer is bonded with a reinforcing layer through an adhesive, the surface of the reinforcing layer is bonded with a corrosion-resistant layer through the adhesive, and the surface of the corrosion-resistant layer is sprayed with protective paint;
the reinforcing layer comprises a high-manganese steel layer, a ceramic layer is bonded on the surface of the high-manganese steel layer through an adhesive, and a carbon fiber net layer is bonded on the surface of the ceramic layer through an adhesive.
Preferably, the corrosion-resistant layer is made of stainless steel, and the surface of the corrosion-resistant layer is electroplated with a protective zinc layer.
Preferably, the protective paint is zinc-rich paint, and the protective paint is uniformly sprayed on the surface of the corrosion-resistant layer.
Preferably, the surface of the ceramic layer is rough and can be tightly bonded with the adhesive.
Preferably, the right side of the blade body is provided with a groove, and the top of the blade body is provided with a V-shaped groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of copper sandwich layer, enhancement layer, corrosion-resistant layer and protective paint is used, can make the blade body possess good high strength use intensity, can not break off when using, can make the blade body possess good corrosion resisting property moreover, has brought very big facility for theftproof work.
2. The utility model discloses an adopt the corrosion-resistant layer that the stainless steel was made, can provide good corrosion resisting property for the blade body, prolonged the life of blade body, there is protective paint through the surface spraying on corrosion-resistant layer, can make corrosion-resistant layer possess better corrosion resisting property, strengthened the corrosion resisting property of blade body, through adopting the enhancement layer that high manganese steel layer, ceramic layer and carbon fiber net layer complex were made, can provide good use strength for the copper core layer to the life of copper core layer has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal connection structure of the present invention;
fig. 3 is the schematic view of the internal connection structure of the high-strength layer of the present invention.
In the figure: 1. a blade body; 101. a copper core layer; 102. a reinforcing layer; 1021. a high manganese steel layer; 1022. a ceramic layer; 1023. a carbon fiber mesh layer; 103. a corrosion-resistant layer; 104. and (4) protective paint.
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.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Referring to fig. 1-3, a high-strength copper blade for a lock cylinder comprises a blade body 1, a groove is formed in the right side of the blade body 1, a V-shaped groove is formed in the top of the blade body 1, the blade body 1 comprises a copper core layer 101, a reinforcing layer 102 is bonded to the surface of the copper core layer 101 through an adhesive, a corrosion-resistant layer 103 is bonded to the surface of the reinforcing layer 102 through an adhesive, the corrosion-resistant layer 103 is made of stainless steel, a zinc-protective layer is electroplated on the surface of the corrosion-resistant layer 103, the corrosion-resistant layer 103 made of stainless steel can provide good corrosion resistance for the blade body 1, the service life of the blade body 1 is prolonged, protective paint 104 is sprayed on the surface of the corrosion-resistant layer 103, zinc-rich paint is adopted as the protective paint 104, the protective paint 104 is uniformly sprayed on the surface of the corrosion-resistant layer 103, and the protective paint 104 is sprayed on the surface of the corrosion, the corrosion-resistant layer 103 can have better corrosion resistance, and the corrosion resistance of the blade body 1 is enhanced;
the reinforcing layer 102 comprises a high manganese steel layer 1021, a ceramic layer 1022 is bonded on the surface of the high manganese steel layer 1021 through an adhesive, the surface of the ceramic layer 1022 is rough and can be tightly bonded with the adhesive, a carbon fiber net layer 1023 is bonded on the surface of the ceramic layer 1022 through the adhesive, the reinforcing layer 102 which is compositely made of the high manganese steel layer 1021, the ceramic layer 1022 and the carbon fiber net layer 1023 can provide good use strength for the copper core layer 101, so that the service life of the copper core layer 101 is prolonged, the blade body 1 can have good high-strength use strength through the matching use of the copper core layer 101, the reinforcing layer 102, the corrosion-resistant layer 103 and the protective paint 104, fracture can not occur in use, the blade body 1 can have good corrosion resistance, and great convenience is brought to anti-theft work.
During the use, through the corrosion-resistant layer 103 that adopts the stainless steel to make, can provide good corrosion resisting property for blade body 1, the life of blade body 1 has been prolonged, through having protective paint 104 at the surface spraying of corrosion-resistant layer 103, can make corrosion-resistant layer 103 possess better corrosion resisting property, the corrosion resisting property of blade body 1 has been strengthened, through adopting high manganese steel layer 1021, the reinforcing layer 102 that ceramic layer 1022 and carbon fiber net 1023 are compound to be made, can provide good service strength for copper core 101, thereby the life of copper core 101 has been prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high strength copper blade for lock core, includes blade body (1), its characterized in that: the blade body (1) comprises a copper core layer (101), a reinforcing layer (102) is bonded to the surface of the copper core layer (101) through an adhesive, a corrosion-resistant layer (103) is bonded to the surface of the reinforcing layer (102) through the adhesive, and protective paint (104) is sprayed on the surface of the corrosion-resistant layer (103);
the reinforcing layer (102) comprises a high-manganese steel layer (1021), a ceramic layer (1022) is bonded to the surface of the high-manganese steel layer (1021) through an adhesive, and a carbon fiber net layer (1023) is bonded to the surface of the ceramic layer (1022) through an adhesive.
2. A high strength copper blade for lock cylinder according to claim 1, characterized in that: the corrosion-resistant layer (103) is made of stainless steel, and a protective zinc layer is electroplated on the surface of the corrosion-resistant layer (103).
3. A high strength copper blade for lock cylinder according to claim 1, characterized in that: the protective paint (104) is zinc-rich paint, and the protective paint (104) is uniformly sprayed on the surface of the corrosion-resistant layer (103).
4. A high strength copper blade for lock cylinder according to claim 1, characterized in that: the surface of the ceramic layer (1022) is rough and can be tightly bonded with an adhesive.
5. A high strength copper blade for lock cylinder according to claim 1, characterized in that: the right side of the blade body (1) is provided with a groove, and the top of the blade body (1) is provided with a V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043641.2U CN212837161U (en) | 2020-06-09 | 2020-06-09 | High-strength copper blade for lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021043641.2U CN212837161U (en) | 2020-06-09 | 2020-06-09 | High-strength copper blade for lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837161U true CN212837161U (en) | 2021-03-30 |
Family
ID=75171332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021043641.2U Active CN212837161U (en) | 2020-06-09 | 2020-06-09 | High-strength copper blade for lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837161U (en) |
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2020
- 2020-06-09 CN CN202021043641.2U patent/CN212837161U/en active Active
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