CN202990645U - Anti-rusting padlock - Google Patents
Anti-rusting padlock Download PDFInfo
- Publication number
- CN202990645U CN202990645U CN 201220667694 CN201220667694U CN202990645U CN 202990645 U CN202990645 U CN 202990645U CN 201220667694 CN201220667694 CN 201220667694 CN 201220667694 U CN201220667694 U CN 201220667694U CN 202990645 U CN202990645 U CN 202990645U
- Authority
- CN
- China
- Prior art keywords
- tongue
- lock body
- rusting
- dead bolt
- padlock
- 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 lockset, in particular to an anti-rusting padlock. The anti-rusting padlock comprises a lock body and a lock tongue, wherein the lock body is provided with a tongue root hole used for insertion of the tongue root part of the lock tongue and a tongue hook hole used for insertion of the tongue hook part of the lock tongue; and umbrella-shaped waterproof covers are arranged in the adapted positions above the tongue root part and the tongue hook part of the lock tongue. When the lock tongue is pushed in the lock body for locking, the bottoms of the two umbrella-shaped waterproof covers on the lock tongue just closely fit the hole surface of the lock body for sealing, so that rainwater and impurities are prevented from entering into the lock body from a fit clearance of the lock body and the lock tongue, thereby avoiding rustiness. Due to the application of the anti-rusting padlock, the problem of rust damage of the lockset caused by reason that the rainwater and the impurities easily enter into the lock body due to the clearance at the joint of the lock body and the lock tongue of the conventional padlock is solved. According to the anti-rusting padlock, the anti-rusting (waterproof) design scheme is simple and delicate, the product cost is basically not increased, and the anti-rusting (waterproof) effect is good.
Description
Technical field
The utility model relates to a kind of lockset, especially relates to a kind of Anti-rusting padlock.
Background technology
Traditional padlocks includes lock body and dead bolt, has two dead bolt holes on lock body, and one is used for patching the dead bolt root, and one is used for patching the dead bolt hook portion.Because two dead bolt holes on lock body and dead bolt are generally without the seal clearance matching relationship, thereby cause rain and impurity etc. easily to enter lock body by the fit clearance of dead bolt hole and dead bolt, thereby the corrosion that causes lock body and dead bolt connecting portion affects the normal use of lockset, even causes the damage of lockset.
The utility model content
The technical problems to be solved in the utility model is: exist the gap to cause rain and impurity easily to enter the problem that lock body causes the lockset corrosion to damage in order to solve existing traditional padlocks because of the junction of lock body and dead bolt, can prevent that rain and impurity from entering the Anti-rusting padlock that lock body causes corrosion and provide a kind of.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Anti-rusting padlock, include lock body and dead bolt, lock body has be used to the root of the tongue hole that patches dead bolt root of the tongue section and the tongue dog hole that patches dead bolt tongue hook portion, and the adaptation position above the root of the tongue section of dead bolt and above the tongue hook portion is provided with the umbrella shape bucker.The implication of above-mentioned " adaptation position " is: the bottom of the umbrella shape bucker of dead bolt root of the tongue section top and tongue hook portion top is to the spacing of lock body opening face, and the degree of depth that enters lock body with dead bolt when the locking is consistent.The antirust principle of this Anti-rusting padlock is: when the tongue hook portion of dead bolt is pushed carry out locking in lock body after, the bottom of the umbrella shape bucker above dead bolt root of the tongue section top and tongue hook portion will just in time fit tightly respectively around the root of the tongue hole and tongue dog hole of lock body, thereby realize sealing, stop rain and impurity to enter lock body from the fit clearance of lock body and dead bolt and cause corrosion.
Say further, described umbrella shape bucker is made by plastics or rubber, and finalizes the design by the waterproof gasket cement gluing with dead bolt.
As another scheme: described umbrella shape bucker is metalwork, and be welded into one with dead bolt or with the moulding of dead bolt integrally casting.
In order further to improve the sealing effectiveness of umbrella shape bucker, at the place, root of the tongue hole of lock body and tongue dog hole place be provided with waterproof seat, suitable with the umbrella shape bucker of the umbrella shape bucker of dead bolt root of the tongue section top and tongue hook portion top respectively.Like this, when fit with the lock body opening face in the umbrella shape bucker on dead bolt bottom, the inwall of umbrella shape bucker also just in time fits tightly with the surface of waterproof seat, thereby has strengthened sealing.
Described waterproof seat is made by plastics or rubber, and finalizes the design by the waterproof gasket cement gluing with lock body.
As another scheme: described waterproof seat and the moulding of lock body integrally casting.
The beneficial effects of the utility model are: the existing traditional padlocks of application solution of this Anti-rusting padlock exists the gap to cause rain and impurity easily to enter the problem that lock body causes the lockset corrosion to damage because of the junction of lock body and dead bolt.Antirust (waterproof) design scheme of this Anti-rusting padlock is simply exquisite, does not substantially increase the cost of product, and antirust (waterproof) is effective.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of Anti-rusting padlock of the present utility model when open mode;
Fig. 2 is the structural representation of Anti-rusting padlock of the present utility model when locking states.
In figure: 1. lock body 2. dead bolt 3. umbrella shape bucker 4. waterproof seat
The specific embodiment
A kind of Anti-rusting padlock, as shown in Figure 1 and Figure 2, it includes lock body 1 and dead bolt 2, lock body 1 has be used to the root of the tongue hole that patches dead bolt 2 root of the tongue sections and the tongue dog hole that patches dead bolt 2 tongue hook portions, adaptation position above the root of the tongue section of dead bolt 2 and above the tongue hook portion is provided with umbrella shape bucker 3, " adaptation position " refers to: the bottom of the umbrella shape bucker 3 of dead bolt 2 root of the tongue section tops and tongue hook portion top is to the spacing of lock body 1 hole face, and the degree of depth that enters lock body 1 with dead bolt 2 when the locking is consistent.
At the place, root of the tongue hole of lock body 1 and tongue dog hole place be provided with waterproof seat 4, suitable with the umbrella shape bucker 3 of the umbrella shape bucker 3 of dead bolt 2 root of the tongue section tops and tongue hook portion top respectively.Waterproof seat 4 is made by plastics or rubber, and finalizes the design by the waterproof gasket cement gluing with lock body 1; Perhaps, waterproof seat 4 and lock body 1 integrally casting moulding.
When the tongue hook portion of dead bolt 2 is pushed carry out locking in lock body 1 after, the bottom of the umbrella shape bucker 3 of dead bolt 2 root of the tongue section tops and tongue hook portion top will just in time fit tightly respectively around the root of the tongue hole and tongue dog hole of lock body 1 (inwall of while umbrella shape bucker 3 and the surface of waterproof seat 4 fit tightly), thereby realize sealing, stop rain and impurity to enter lock body 1 from the fit clearance of lock body 1 and dead bolt 2 and cause corrosion.
Claims (6)
1. Anti-rusting padlock, include lock body (1) and dead bolt (2), lock body (1) has be used to the root of the tongue hole that patches dead bolt (2) root of the tongue section and the tongue dog hole that patches dead bolt (2) tongue hook portion, it is characterized in that: in the root of the tongue section top of dead bolt (2) and the adaptation position of tongue hook portion top be provided with umbrella shape bucker (3).
2. Anti-rusting padlock according to claim 1, it is characterized in that: described umbrella shape bucker (3) is made by plastics or rubber, and with dead bolt (2) by the typing of waterproof gasket cement gluing.
3. Anti-rusting padlock according to claim 1, it is characterized in that: described umbrella shape bucker (3) is metalwork, and be welded into one with dead bolt (2) or with the moulding of dead bolt integrally casting.
4. Anti-rusting padlock according to claim 1, it is characterized in that: at the place, root of the tongue hole of lock body (1) and tongue dog hole place be provided with waterproof seat (4), suitable with the umbrella shape bucker (3) of the umbrella shape bucker (3) of dead bolt (2) root of the tongue section top and tongue hook portion top respectively.
5. Anti-rusting padlock according to claim 4, it is characterized in that: described waterproof seat (4) is made by plastics or rubber, and with lock body (1) by the typing of waterproof gasket cement gluing.
6. Anti-rusting padlock according to claim 4, is characterized in that: described waterproof seat (4) and lock body (1) integrally casting moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667694 CN202990645U (en) | 2012-12-07 | 2012-12-07 | Anti-rusting padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667694 CN202990645U (en) | 2012-12-07 | 2012-12-07 | Anti-rusting padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202990645U true CN202990645U (en) | 2013-06-12 |
Family
ID=48561836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667694 Expired - Fee Related CN202990645U (en) | 2012-12-07 | 2012-12-07 | Anti-rusting padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202990645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178261A (en) * | 2017-04-01 | 2017-09-19 | 廖奕龙 | The good electric car U-shaped lock of water-resistant performance |
-
2012
- 2012-12-07 CN CN 201220667694 patent/CN202990645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178261A (en) * | 2017-04-01 | 2017-09-19 | 廖奕龙 | The good electric car U-shaped lock of water-resistant performance |
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Legal Events
| 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: 20130612 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |