CN203626407U - Rainproof shield for electric meter box door lock - Google Patents
Rainproof shield for electric meter box door lock Download PDFInfo
- Publication number
- CN203626407U CN203626407U CN201320781860.4U CN201320781860U CN203626407U CN 203626407 U CN203626407 U CN 203626407U CN 201320781860 U CN201320781860 U CN 201320781860U CN 203626407 U CN203626407 U CN 203626407U
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- CN
- China
- Prior art keywords
- door lock
- hole clipping
- cover body
- meter box
- lock
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- 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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- 230000005611 electricity Effects 0.000 claims description 20
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a rainproof shield for an electric meter box door lock. The rainproof shield comprises a shield body which is provided with an opening in the bottom and used for shielding the electric meter box door lock; the middle of a rear side plate of the shield body is provided with a long strip-shaped clamp hole extending in the up-down direction; the width of the clamp hole in the left-right direction corresponds to the width of a lock nose on the electric meter box door lock; the length of the clamp hole along the up-down direction is larger than the length of the lock nose; the upper side wall of the clamp hole is not lower than the lower edge of a front side plate; the lower side wall of the clamp hole 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 clamp hole and the upper edge of the rear side plate of the shield body is larger than the height of the door lock; the distance between the lower side wall of the clamp hole and the lower edge of the front side plate of the shield along the up-down direction is larger than the sum of half length of the lock nose and the height of the door lock. The rainproof shield for the electric meter box door lock has the advantages of being simple in structure, convenient to use, capable of preventing the contact between rainwater and the door lock and not easy to lose as the door lock needs to be unlocked before the rainproof shield is taken down.
Description
Technical field
The utility model relates to a kind of protector, is 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.Damage ammeter for fear of lawless people, be also provided with in the outside of ammeter 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 is locked locked ammeter in electricity meter box.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, have 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, when use on junction plate, the draw-in groove of junction plate is inserted to lock nose place, cover body can upwards be overturn 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 some rainwater flows to cover body inside by the gap of hinge point, and flow to lock core place along lock nose and dead bolt, time has been grown the corrosion that still can cause door lock, and therefore the rainproof effect of this rain cover is unsatisfactory.
Utility model content
The utility model technical issues that need to address are to provide a kind of electricity meter box door lock rain cover, are easily caused door lock to be difficult to the problem of opening by rainwater corrosion to solve the door lock outside electricity meter box in conventional art.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows:
Electricity meter box door lock rain cover, comprise the cover body for shade electricity meter box door lock of 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 the 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 locking 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 the half of lock nose length degree and the height sum of door lock.
Further improvement of the utility model 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 utility model 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 utility model is obtained is as follows:
The utility model 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 utility model 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 utility model, 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 utility model, 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 utility model, 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 utility model.
In the utility model, the lower edge of the lower wall of hole clipping and cover body front side board distance is along the vertical direction greater than the half of lock nose length degree and the height sum of door lock, in the time that 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 or depart from the cavity in cover body easily, so that open door lock with key.
In the utility model, 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 utility model, 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 flow down from the front side board of cover body 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 utility model, 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 utility model;
The partial sectional view of the left view of Fig. 2: Fig. 1;
Fig. 3: the structural representation in the utility model installation process.
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 utility model is done further to describe in detail:
A kind of electricity meter box door lock rain cover, as depicted in figs. 1 and 2, comprises cover body 1 and hole clipping 2.
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, when 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.Need to open door lock time, 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, and therefore 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 the 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 the 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 |
|---|---|---|---|
| CN201320781860.4U CN203626407U (en) | 2013-12-03 | 2013-12-03 | Rainproof shield for electric meter box door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781860.4U CN203626407U (en) | 2013-12-03 | 2013-12-03 | Rainproof shield for electric meter box door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626407U true CN203626407U (en) | 2014-06-04 |
Family
ID=50812898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781860.4U Expired - Fee Related CN203626407U (en) | 2013-12-03 | 2013-12-03 | Rainproof shield for electric meter box door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628738A (en) * | 2013-12-03 | 2014-03-12 | 国家电网公司 | Electric meter box door lock waterproof cover |
-
2013
- 2013-12-03 CN CN201320781860.4U patent/CN203626407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628738A (en) * | 2013-12-03 | 2014-03-12 | 国家电网公司 | Electric meter box door lock waterproof cover |
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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: 20140604 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |