CN201110110Y - Rolling lock middle locking sheet - Google Patents
Rolling lock middle locking sheet Download PDFInfo
- Publication number
- CN201110110Y CN201110110Y CNU2007201137558U CN200720113755U CN201110110Y CN 201110110 Y CN201110110 Y CN 201110110Y CN U2007201137558 U CNU2007201137558 U CN U2007201137558U CN 200720113755 U CN200720113755 U CN 200720113755U CN 201110110 Y CN201110110 Y CN 201110110Y
- Authority
- CN
- China
- Prior art keywords
- locking plate
- middle locking
- main body
- rolling
- gate
- 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 - Lifetime
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Abstract
The utility model discloses a middle locking plate of a shutter door, which comprises a middle locking plate main body (1), wherein the front face of the middle locking plate main body (1) is provided with a projecting layer (2). Since the front face of the locking plate main body is provided with the projecting layer, and the projecting layer can be used as a handle, when a door is opened from the outer side, a shutter door can be lightly pulled up and pulled down through grabbing the projecting layer with both hands, and the middle locking plate is very convenient to use, since the thickness of the middle locking plate is increased, a mudsill lock of a long core can be used in the middle locking plate, which is not only hard to be damaged, but also greatly improves burglarproof property, since the thickness of the middle locking plate is increased, therefore wind resistance property of the middle locking plate is greatly increased.
Description
Technical field
The utility model relates to locking plate in a kind of rolling-gate.
Background technology
Locking plate all is a flat structure mutually with the volume brake lining in the rolling-gate of the prior art, when opening the door in the outside, need lean over and with the hands up draw painstakingly, meets old man, child, fat person, pregnant woman and just cannot spur rolling-gate at all, and it is very inconvenient to use; Locking plate all is to lock in the rolling-gate with short core in the existing in addition rolling-gate, and lock is bad easily in the rolling-gate of short core, the mutual opening rate height, and theftproof performance is poor.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of structural strength height, easy to use and can use locking plate in the rolling-gate of long core lock.
For solving the problems of the technologies described above, the utility model adopts following technical solution: locking plate in a kind of rolling-gate, and locking plate main body in comprising, the front of described middle locking plate main body is provided with protruding layer.
The beneficial effect of locking plate is in the utility model rolling-gate: because the front of locking plate main body is provided with protruding layer in described, this protruding layer can be used as handle, when open the door in the outside, both hands catch this protruding layer just can like a cork rolling-gate to be pulled on or leave behind, and use very convenient; Because middle locking plate thickness increases, the bottom girder lock of long core can be used in the middle locking plate, both be not easy badly, improved theftproof performance again greatly; Because middle locking plate thickness increases, increased the wind resistance power performance of middle locking plate greatly.
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the general structure schematic diagram of a kind of embodiment of locking plate in the utility model rolling-gate.
The specific embodiment
As shown in Figure 1, a kind of embodiment of locking plate in the utility model rolling-gate, locking plate main body 1 in comprising, the front of described middle locking plate main body 1 is provided with protruding layer 2, the cross section of described protruding layer 2 is a rectangle, and the dual-side of the dual-side of rectangle protruding layer 2 and middle locking plate main body 1 aligns.
Claims (3)
1, locking plate in a kind of rolling-gate, locking plate main body (1) in comprising is characterized in that: the front of locking plate main body (1) is provided with protruding layer (2) in described.
2, locking plate in the rolling-gate according to claim 1 is characterized in that: the cross section of described protruding layer (2) is a rectangle.
3, locking plate in the rolling-gate according to claim 2 is characterized in that: the dual-side of the dual-side of described rectangle protruding layer (2) and middle locking plate main body (1) aligns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201137558U CN201110110Y (en) | 2007-08-25 | 2007-08-25 | Rolling lock middle locking sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201137558U CN201110110Y (en) | 2007-08-25 | 2007-08-25 | Rolling lock middle locking sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110110Y true CN201110110Y (en) | 2008-09-03 |
Family
ID=39894640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201137558U Expired - Lifetime CN201110110Y (en) | 2007-08-25 | 2007-08-25 | Rolling lock middle locking sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110110Y (en) |
-
2007
- 2007-08-25 CN CNU2007201137558U patent/CN201110110Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |