CN2611511Y - Door lock protector of garage - Google Patents
Door lock protector of garage Download PDFInfo
- Publication number
- CN2611511Y CN2611511Y CN 03221317 CN03221317U CN2611511Y CN 2611511 Y CN2611511 Y CN 2611511Y CN 03221317 CN03221317 CN 03221317 CN 03221317 U CN03221317 U CN 03221317U CN 2611511 Y CN2611511 Y CN 2611511Y
- Authority
- CN
- China
- Prior art keywords
- end cap
- waterproof cover
- door lock
- sleeve
- garage door
- 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 protective device for garage door lock, comprising a lock body which is of a cylindrical shape and which is provided with an end cap at the front. The end cap is installed with a waterproof cover board, a side of which can be rotatablely arranged at a side of the end cap via a pin roll, wherein the inside of the end cap is provided with a sleeve barrel, the mouth of which is mutually contacted with the end cap, and the bottom of the sleeve barrel, the end cap and the waterproof cover board are all correspondingly provided with pylomes to receive the pin roll. The upper end and the lower end of the pin roll are respectively rivet connected with the pylome of the waterproof cover board and the pylome on the bottom of the sleeve barrel. The pin roll is covered with a spring, the upper and lower ends of which are respectively mutually contacted with the lower surface of the end cap and the inner bottom surface of the sleeve barrel. The utility model is characterized in that the protective device for garage door lock can prevent the lock pin and lock face from corrosion and damage to increase service life, which is applicable to garage locks.
Description
(1) technical field
The utility model relates to a kind of door lock.Be the water-tight device on the carbarn door lock specifically.
(2) background technology
At present, its lock core of the door lock on the garage mostly is exposed to the external surface of garage door.Run into rainy day, rainwater easily enters in the keyhole.Time is long, and lock core and locking face easy-to-rust, damage make that the application life of door lock is not long.
(3) summary of the invention
The purpose of this utility model is to provide a kind of Garage door lock protective device.This Garage door lock protective device can prevent lock core and locking face corrosion, damage, prolongs the application life of door lock.
Above-mentioned purpose of the present utility model is realized by following technical solution:
Garage door lock protective device of the present utility model comprises lock body, and this lock body is cylindrical, and its front end has end cap.Be characterized in being equipped with on the end cap waterproof cover, one side of this waterproof cover is one side that rotatable shape is installed in end cap by bearing pin.
Wherein, Yi Bian be achieved in that being connected between end cap and waterproof cover promptly and at the inboard of end cap a sleeve be set, the nozzle and the end cap of this sleeve offset, at the bottom of it on, be processed with through hole accordingly on the end cap and on the waterproof cover, bearing pin penetrates in this through hole.The upper and lower end of bearing pin is riveted in the through hole of waterproof cover respectively and in the through hole at the bottom of the sleeve tube.Be with spring on the said bearing pin, the upper and lower side of this spring respectively with the tube end contacted inner surfaces of the soffit of end cap and sleeve.
Adopt such scheme, have the following advantages:
Because Garage door lock protective device of the present utility model be that a waterproof cover is installed on the end cap of Garage door lock, and one side of this waterproof cover is one side that rotatable shape is installed in end cap by bearing pin.Run into rainy day, can prevent that rainwater from beating on the locking face and enter in the keyhole, avoid locking face and lock core rust decorations, damage, prolong the application life of door lock.
(4) description of drawings
Accompanying drawing is a Garage door lock protective device structural representation of the present utility model.
(5) specific embodiment
As shown in drawings, Garage door lock protective device of the present utility model contains lock body 2, and this lock body is cylindrical, and its hypomere and front end are fixed with baffle plate 1 and end cap 3 respectively.Said end cap 3 diameters are greater than the diameter of lock body 2 front end faces, and it outwards protrudes on one side.This inboard, protrusion limit is provided with sleeve 7, the contacted inner surfaces of the oral area of sleeve 7 and end cap 3.End cap 3 outsides are provided with waterproof cover 5, and the shape of this waterproof cover is identical with end cap 3, and it protrudes on the limit and is processed with through hole accordingly, and the tube of sleeve 7 also is processed with through hole accordingly at the end.Sleeve 7, end cap 3 and 5 of waterproof covers are provided with bearing pin 6 and spring 8, and spring 8 places in the sleeve 7.Behind the through hole that through hole, spring 8, end cap 3 on the front end of bearing pin 6 passes at the bottom of 7 in the sleeve successively protrudes on the limits, rivet clasp is in the through hole that waterproof cover 5 protrudes on the limits.Wherein, be the slip shape between the through hole that the tube end through hole of bearing pin 6 and sleeve 7 and end cap 3 protrude on the limits and cooperate, the upper and lower side of spring 8 then offsets with the inner surface of end cap 3 and an end of sleeve 7 respectively.
During assembling, on garage door, bore earlier one and the identical circular holes of lock cylinder 2 sizes, take off the baffle plate 1 on lock body 2 hypomeres, lock body 2 lower ends are inserted outside the garage door in the circular hole on it, and baffle plate 1 is fixed on the hypomere of lock body 2, and fix from the inside of garage door.
Claims (3)
1. the Garage door lock protective device comprises lock body (2), and this lock body is cylindrical, and its front end has end cap (3); It is characterized in that waterproof cover (5) is installed on the end cap (3), while the bearing pin (6) that passes through of this waterproof cover is rotatable shape and is installed in end cap (3).
2. Garage door lock protective device according to claim 1, there is sleeve (7) on the inboard one side that it is characterized in that end cap (3), the nozzle of this sleeve and end cap (3) offset, at the bottom of it on, end cap (3) is gone up and waterproof cover (5) on be processed with through hole accordingly, bearing pin (6) penetrates in this through hole; The upper and lower end of bearing pin (6) be riveted in the through hole of waterproof cover (5) respectively and the through hole at sleeve (a 7) end in; Be with spring (8) on the said bearing pin (6), the upper and lower side of this spring respectively with the tube end contacted inner surfaces of the soffit of end cap (3) and sleeve (7).
3. Garage door lock protective device according to claim 1 and 2 is characterized in that having on the waterproof cover (5) the warp-wise boss (4) as handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221317 CN2611511Y (en) | 2003-04-18 | 2003-04-18 | Door lock protector of garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221317 CN2611511Y (en) | 2003-04-18 | 2003-04-18 | Door lock protector of garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611511Y true CN2611511Y (en) | 2004-04-14 |
Family
ID=34162304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221317 Expired - Fee Related CN2611511Y (en) | 2003-04-18 | 2003-04-18 | Door lock protector of garage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611511Y (en) |
-
2003
- 2003-04-18 CN CN 03221317 patent/CN2611511Y/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 | ||
| 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 |