CN103628738A - Electric meter box door lock waterproof cover - Google Patents
Electric meter box door lock waterproof cover Download PDFInfo
- Publication number
- CN103628738A CN103628738A CN201310636201.6A CN201310636201A CN103628738A CN 103628738 A CN103628738 A CN 103628738A CN 201310636201 A CN201310636201 A CN 201310636201A CN 103628738 A CN103628738 A CN 103628738A
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- door lock
- cover body
- meter box
- hole clipping
- lock
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Abstract
The invention discloses an electric meter box door lock waterproof cover. The electric meter box door lock waterproof cover comprises a cover body with an opening on the bottom, wherein the cover body is used for covering an electric meter box door lock, the middle part of a rear side plate of the cover body is provided with an elongated clamping pore extending in the vertical direction, the width of the clamping pore in the lateral direction is correspondent to that of a lock nose on an electric meter box door, and the length of the clamping pore in the vertical direction is greater than that of the lock nose; the upper side wall of the clamping pore is not lower than the lower edge of a front side plate, and the lower side wall of the clamping pore is higher than the lower edge of the rear side plate but lower than the lower edge of the front side plate; the distance between the upper side wall of the clamping pore and the upper edge of the rear side plate of the cover body in the vertical direction is greater than the height of the door lock; and the distance between the lower side wall of the clamping pore and the lower edge of the front side plate of the cover body in the vertical direction is greater than the sum of half the length of the lock nose and the height of the door lock. The electric meter box door lock waterproof cover is simple in structure and convenient to use, not only can the rainy water be prevented from being contacted with the door lock, but also the door lock needs to be opened first before dismounting the waterproof cover, and the electric meter box door lock waterproof cover has the advantage of uneasiness in loss.
Description
Technical field
The present invention relates to a kind of protector, be specifically related to a kind of protector for electricity meter box door lock.
Background technology
In rural area, for measure the ammeter of resident living power utility be generally all arranged on outdoor, such as the top in electric pole top or house.For fear of lawless people, damage ammeter, in the outside of ammeter, be also provided with the electricity meter box opening and closing by chamber door, the position of chamber door closure is provided with lock nose, and on lock nose, bolt door hanging lock is locked in electricity meter box by ammeter.But because door lock long term exposure is outdoor, while raining, rainwater easily flows to lock core place along the dead bolt of door lock, causes door lock corrosion, be difficult to open, had a strong impact on the normal use of electricity meter box.
For fear of contacting of door lock and rainwater, on market, there is a kind of rain cover, comprise a cover body, the leading flank of cover body is opening, the hinged junction plate that can fasten with leading flank of opening part, offers the draw-in groove that can insert lock nose, during use on junction plate, the draw-in groove of junction plate is inserted to lock nose place, make the cover body upset that can make progress along hinged position, after locking door lock, cover body is overturn, door lock can be enclosed in to cover body inside, thereby avoid rainwater directly to drench door lock.
Although having reduced rainwater to a certain extent, this rain cover contacts with the direct of door lock, but, owing to there is gap in cover body and the hinged position of junction plate, when rainy, still the gap of some rainwater by hinge point flows to cover body inside, and flow to lock core place along lock nose and dead bolt, time has been grown and still can cause the corrosion of door lock, and therefore the rainproof effect of this rain cover is unsatisfactory.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of electricity meter box door lock rain cover, to solve the door lock outside electricity meter box in conventional art, easily by rainwater corrosion, are caused door lock to be difficult to the problem of opening.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
Electricity meter box door lock rain cover, the cover body for shade electricity meter box door lock that comprises a bottom opening, the strip hole clipping of extending is along the vertical direction offered at the middle part of the back side panel of cover body, hole clipping is corresponding with the width of lock nose on electricity meter box chamber door along the width of left and right directions, and hole clipping length is along the vertical direction greater than the length of lock nose; The upper side wall of hole clipping is not less than the lower edge of front side board, and the lower wall of hole clipping is higher than the lower edge of back side panel but lower than the lower edge of front side board; The upper edge of the upper side wall of hole clipping and the back side panel of cover body distance is along the vertical direction greater than the height of door lock; The front side board lower edge of the lower wall of hole clipping and cover body distance is along the vertical direction greater than half of lock nose length degree and the height sum of door lock.
Further improvement of the present invention is: the upper edge of described back side panel is higher than the upper edge of front side board, and the top board of cover body is downward-sloping from back to front.
Further improvement of the present invention is: the upper side wall of described hole clipping is concordant with the lower edge of cover body front side board.
Owing to having adopted technique scheme, the technological progress that the present invention obtains is as follows:
The present invention is simple in structure, easy to use, hole clipping is offered at middle part by the back side panel at cover body, while articulating door lock, first by hole clipping, the present invention is installed on lock nose, making to lock nose can slide up and down in hole clipping, then articulates door lock, after door lock is locked, upset door lock is inverted door lock, then moves down cover body, and door lock is entered in cover body.Because the top of cover body does not have gap, can avoid rainwater to flow in cover body, thereby play than the better rainproof effect of traditional rain cover.
In the present invention, the width of hole clipping is corresponding with the width of lock nose, can avoid lug latch board to rotate around lock nose, thereby avoids door lock upset to cause contacting of door lock and rainwater.In the present invention, the length of hole clipping is greater than lock nose length along the vertical direction, and making to lock nose can slide up and down in hole clipping.In the present invention, the upper side wall of hole clipping is not less than the lower edge of front side board, the upper edge of the upper side wall of hole clipping and the back side panel of cover body distance is along the vertical direction greater than the height of door lock, after can guaranteeing door lock to be inverted, cover body can cover door lock completely, even if having the weather of wind like this, rainwater also cannot contact with door lock, has further improved rainproof effect of the present invention.
In the present invention, the lower edge of the lower wall of hole clipping and cover body front side board distance is along the vertical direction greater than half of lock nose length degree and the height sum of door lock, when lock nose is positioned at the bottom of hole clipping, door lock can spin upside down around lock nose, guarantee that door lock can enter easily or depart from the cavity in cover body, so that open door lock with key.
In the present invention, the lower wall of hole clipping is higher than the lower edge of back side panel but lower than the lower edge of front side board, the bottom that is hole clipping is sealed, like this, no matter this device is installed on door lock or is dismantled this device, all need first to take off door lock and just can carry out, this set can make this device be difficult for losing.
In the present invention, the upper edge of the back side panel of cover body is higher than the upper edge of front side board, the top board of cover body is downward-sloping from back to front, can make the rainwater that drops on cover body top from the front side board of cover body, flow down as early as possible, in order to avoid the rainwater on cover body enters in electricity meter box along the gap at electricity meter box chamber door place.
In the present invention, the upper side wall of hole clipping and the lower edge of front side board are concordant, this set is to consider that door lock is when with cover body relative sliding, can cause to a certain extent the wearing and tearing of door lock or cover body, when the upper side wall of hole clipping and the lower edge of front side board are when concordant, the less distance of door lock slip can depart from the cavity in cover body, thereby has slowed down the wearing and tearing of door lock and cover body.
Accompanying drawing explanation
Fig. 1: structural representation of the present invention;
The partial sectional view of the left view of Fig. 2: Fig. 1;
Fig. 3: the structural representation in installation process of the present invention.
Wherein: 1. cover body, 11. back side panels, 12. front side boards, 2. hole clipping, 3. lock nose.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done further to describe in detail:
An electricity meter box door lock rain cover, as depicted in figs. 1 and 2, comprises cover body 1 and hole clipping 2.
Cover body 1 is the square box of bottom opening, comprise top board, front side board 12, back side panel 11, left plate and right plate, wherein the lower edge of front side board, left plate, right plate is concordant, the upper edge of back side panel 11 is higher than the upper edge of front side board 12, top board is fastened on the top of front side board, back side panel, left plate, right plate, so top board is downward-sloping gradually from back to front.The lower edge of back side panel 11 is positioned at below front side board 12 lower edges, and top board, front side board 12, left plate and right plate form a cavity that can hold door lock at the top of back side panel 11 jointly.
The middle part of back side panel 11 is provided with a hole clipping 2 of arranging along the vertical direction, and hole clipping 2 is strip.The upper side wall of hole clipping 2 is concordant with the lower edge of front side board 12, and the lower wall of hole clipping 2 is higher than the lower edge of back side panel but lower than the lower edge of front side board.Width between hole clipping 2 left and right sidewalls is corresponding with the width of the lock nose on chamber door, and the length between hole clipping 2 top and bottom sidewalls is greater than lock nose 3 length along the vertical direction, to guarantee that locking nose 3 can slide up and down in hole clipping 2.
The upper edge of the upper side wall of hole clipping 2 and the back side panel of cover body 11 distance is along the vertical direction greater than the height of door lock, and when guaranteeing that locking nose 3 slides into the top of hole clipping 2, door lock can enter in the cavity at cover body 1 top completely.
While articulating the door lock of electricity meter box, first by hole clipping 2, this device is installed on lock nose 3, during installation, lock nose is inserted in the hole clipping 2 of back side panel 11, making to lock nose can slide up and down along the left and right sidewall of hole clipping 2, then articulates door lock, after door lock is locked, lock nose 3 is slided into the bottom of hole clipping 2, upset door lock is inverted door lock, as shown in Figure 3, then moves down this device, key hole of door lock is upwards entered in cover body, until lock nose slides into the top of hole clipping 2.In the time of need to opening door lock, first upwards pull this device, door lock is spun off in cover body, the door lock that then overturns downwards so that open door lock with key, is extractd this device after door lock is taken off, can open electricity meter box.
The present embodiment not only can prevent contacting of rainwater and door lock, and will take rain cover and must first open door lock, so rain cover is difficult for losing.
Claims (3)
1. an electricity meter box door lock rain cover, it is characterized in that: the cover body for shade electricity meter box door lock (1) that comprises a bottom opening, the strip hole clipping (2) of extending is along the vertical direction offered at the middle part of the back side panel (11) of cover body (1), hole clipping (2) is corresponding with the width of lock nose (3) on electricity meter box chamber door along the width of left and right directions, and hole clipping (2) length is along the vertical direction greater than the length of lock nose (3); The upper side wall of hole clipping (2) is not less than the lower edge of front side board (12), and the lower wall of hole clipping (2) is higher than the lower edge of back side panel but lower than the lower edge of front side board; The upper edge of the upper side wall of hole clipping (2) and the back side panel of cover body distance is along the vertical direction greater than the height of door lock; Front side board (12) the lower edge distance along the vertical direction of the lower wall of hole clipping (2) and cover body (1) is greater than half of lock nose length degree and the height sum of door lock.
2. electricity meter box door lock rain cover according to claim 1, is characterized in that: the upper edge of described back side panel (11) is higher than the upper edge of front side board (12), and the top board of cover body (1) is downward-sloping from back to front.
3. electricity meter box door lock rain cover according to claim 1, is characterized in that: the upper side wall of described hole clipping (2) is concordant with the lower edge of cover body (1) front side board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636201.6A CN103628738B (en) | 2013-12-03 | 2013-12-03 | Electric meter box door lock waterproof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636201.6A CN103628738B (en) | 2013-12-03 | 2013-12-03 | Electric meter box door lock waterproof cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628738A true CN103628738A (en) | 2014-03-12 |
| CN103628738B CN103628738B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310636201.6A Active CN103628738B (en) | 2013-12-03 | 2013-12-03 | Electric meter box door lock waterproof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103628738B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926437A (en) * | 2014-03-27 | 2014-07-16 | 江苏丽阳电子仪表有限公司 | Single-sliding-door type electric meter box |
| CN105301305A (en) * | 2015-10-30 | 2016-02-03 | 国网山东省电力公司烟台供电公司 | Anti-electricity-theft and anti-corrosion electric meter box lock protector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535612A (en) * | 1983-04-08 | 1985-08-20 | Seremet Louis J | Padlock shield |
| CN2221087Y (en) * | 1994-09-09 | 1996-02-28 | 赵振荣 | Anti-picking safety sleeve for padlock |
| CN201037339Y (en) * | 2007-05-16 | 2008-03-19 | 樊江水 | Simple rainproof cover for outdoor padlock |
| GB2449287A (en) * | 2007-05-17 | 2008-11-19 | Bradbury Security Grilles Ltd | Security apparatus using a padlock |
| CN202170694U (en) * | 2011-07-28 | 2012-03-21 | 福建农林大学 | Outdoor padlock rain-proof cover |
| CN103382789A (en) * | 2012-05-02 | 2013-11-06 | 国家电网公司 | Door lock rain cover |
| CN203626407U (en) * | 2013-12-03 | 2014-06-04 | 国家电网公司 | Rainproof shield for electric meter box door lock |
-
2013
- 2013-12-03 CN CN201310636201.6A patent/CN103628738B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4535612A (en) * | 1983-04-08 | 1985-08-20 | Seremet Louis J | Padlock shield |
| CN2221087Y (en) * | 1994-09-09 | 1996-02-28 | 赵振荣 | Anti-picking safety sleeve for padlock |
| CN201037339Y (en) * | 2007-05-16 | 2008-03-19 | 樊江水 | Simple rainproof cover for outdoor padlock |
| GB2449287A (en) * | 2007-05-17 | 2008-11-19 | Bradbury Security Grilles Ltd | Security apparatus using a padlock |
| CN202170694U (en) * | 2011-07-28 | 2012-03-21 | 福建农林大学 | Outdoor padlock rain-proof cover |
| CN103382789A (en) * | 2012-05-02 | 2013-11-06 | 国家电网公司 | Door lock rain cover |
| CN203626407U (en) * | 2013-12-03 | 2014-06-04 | 国家电网公司 | Rainproof shield for electric meter box door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926437A (en) * | 2014-03-27 | 2014-07-16 | 江苏丽阳电子仪表有限公司 | Single-sliding-door type electric meter box |
| CN105301305A (en) * | 2015-10-30 | 2016-02-03 | 国网山东省电力公司烟台供电公司 | Anti-electricity-theft and anti-corrosion electric meter box lock protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103628738B (en) | 2016-04-13 |
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