CN201169969Y - Water-proof dust-proof lock - Google Patents
Water-proof dust-proof lock Download PDFInfo
- Publication number
- CN201169969Y CN201169969Y CNU2008200334854U CN200820033485U CN201169969Y CN 201169969 Y CN201169969 Y CN 201169969Y CN U2008200334854 U CNU2008200334854 U CN U2008200334854U CN 200820033485 U CN200820033485 U CN 200820033485U CN 201169969 Y CN201169969 Y CN 201169969Y
- Authority
- CN
- China
- Prior art keywords
- lock
- locking bar
- waterproof cover
- lockhole
- proof
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a waterproof dustproof lock, belonging to the daily product field. The lock comprises a lock body and a lock rod, wherein a lock cylinder is arranged inside the lock body; a lock hole corresponding to the lock rod is arranged on the lock body; the upper edge of the lock hole is provided with a protruding ring; a waterproof cover corresponding to the protruding ring is arranged on the lock rod; and when the lock is in a locked state, the lock rod is inserted into the lock hole, and the waterproof cover on the lock rod covers the protruding ring on the upper edge of the lock hole. Compared with the prior art, the lock solves the waterproof dustproof problems of padlocks through a very simple structure.
Description
Technical field
The utility model belongs to articles for daily use, specifically is a kind of water proof and dust proof lock.
Background technology
In the prior art, padlock is used in outdoor more, owing to rainwater, sand and dust etc. enter in the lockhole easily, causes the inner body of lock to get rusty or other damage.People often are that a cover is pacified in the position near lock on door in order to address this problem, and use very inconvenient.
Summary of the invention
In order to solve above shortcomings in the prior art, the utility model proposes a kind of water proof and dust proof simple in structure lock, concrete technical scheme is as follows:
A kind of water proof and dust proof lock comprises lock body and locking bar, is provided with lock core in the lock body; Also be provided with the lockhole corresponding on the lock body with locking bar.Described lockhole upper limb is provided with prominent circle, is provided with on locking bar and the corresponding waterproof cover of prominent circle; Be locked in the locking state hour locking lever and insert lockhole, the waterproof cover on the locking bar covers on the prominent circle of lockhole upper limb.
As improvement, the outer rim of the waterproof cover on the locking bar is provided with projection, and this projection and locking bar and waterproof cover surround capillary groove, and this capillary groove is corresponding with the prominent circle of lockhole; When being locked in locking state, prominent circle is closely connected in capillary groove.Also be provided with rubber cushion in the described capillary groove.
The material of described prominent circle, waterproof cover can be metal or plastic cement.
Compared with prior art, the utility model has used very simple structure just to solve the water proof and dust proof problem of padlock.
Description of drawings
Fig. 1 is the utility model user mode schematic diagram
Fig. 2 is the utility model locking bar schematic diagram
Fig. 3 is the utility model lock body schematic diagram
Lock body 1, locking bar 2, lockhole 3, prominent circle 4, waterproof cover 5, the projection 6 of waterproof cover outer rim, capillary groove 7
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.
A kind of water proof and dust proof lock comprises lock body 1 and locking bar 2, is provided with lock core in the lock body 1; Also be provided with the lockhole 3 corresponding on the lock body 1 with locking bar 2.Described lockhole 3 upper limbs are provided with prominent circle 4, are provided with on locking bar 2 and the prominent 4 corresponding waterproof covers 5 that enclose; Be locked in locking state hour locking lever 2 and insert lockhole 3, the waterproof cover 5 on the locking bar 2 covers on the prominent circle 4 of lockhole 3 upper limbs.Like this, just can prevent that sealing and sand and dust enter in the lock.
As improvement, the outer rim of the waterproof cover 5 on the locking bar 2 is provided with projection 6, and this projection 6 surrounds capillary groove 7 with locking bar 2 and waterproof cover, and this capillary groove 7 is corresponding with the prominent circle of lockhole 3; When being locked in locking state, the circle 4 of dashing forward is closely connected in capillary groove 7.Also be provided with rubber cushion in the described capillary groove 7.So more increased the seal between locking bar 2 and the lockhole 3.
The material of described prominent circle 4, waterproof cover 5 can be metal or plastic cement.Especially use the seal between plastic material hour locking lever 2 and the lockhole 3 better.
Claims (5)
1, a kind of water proof and dust proof lock comprises lock body and locking bar, is provided with lock core in the lock body; Also be provided with the lockhole corresponding on the lock body, it is characterized in that described lockhole upper limb is provided with prominent circle, on locking bar, be provided with and the corresponding waterproof cover of prominent circle with locking bar; Be locked in the locking state hour locking lever and insert lockhole, the waterproof cover on the locking bar covers on the prominent circle of lockhole upper limb.
2, put water proof and dust proof lock according to claim 1, it is characterized in that the outer rim of the waterproof cover on the locking bar is provided with projection, this projection and locking bar and waterproof cover surround capillary groove, and this capillary groove is corresponding with the prominent circle of lockhole; When being locked in locking state, prominent circle is closely connected in capillary groove.
3, put water proof and dust proof lock according to claim 2, it is characterized in that being provided with rubber cushion in the described capillary groove.
4, put according to claim 1 or 2 or 3 described water proof and dust proof locks, the material that it is characterized in that described prominent circle is metal or plastic cement.
5, put according to claim 1 or 2 or 3 described water proof and dust proof locks, the material that it is characterized in that described waterproof cover is metal or plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334854U CN201169969Y (en) | 2008-03-21 | 2008-03-21 | Water-proof dust-proof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334854U CN201169969Y (en) | 2008-03-21 | 2008-03-21 | Water-proof dust-proof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169969Y true CN201169969Y (en) | 2008-12-24 |
Family
ID=40209022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200334854U Expired - Fee Related CN201169969Y (en) | 2008-03-21 | 2008-03-21 | Water-proof dust-proof lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169969Y (en) |
-
2008
- 2008-03-21 CN CNU2008200334854U patent/CN201169969Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20120321 |