CN204646014U - A kind of security door with protection upper end bolt structure - Google Patents
A kind of security door with protection upper end bolt structure Download PDFInfo
- Publication number
- CN204646014U CN204646014U CN201520254395.8U CN201520254395U CN204646014U CN 204646014 U CN204646014 U CN 204646014U CN 201520254395 U CN201520254395 U CN 201520254395U CN 204646014 U CN204646014 U CN 204646014U
- Authority
- CN
- China
- Prior art keywords
- security door
- locking bolt
- protector
- protection upper
- end bolt
- 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
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a kind of security door with protection upper end bolt structure, it is characterized in that: the security door, the locking bolt that comprise band protector.The utility model apparatus structure is simple, and easy to manufacture, processing cost is low, because security door is provided with protector, can ensure that locking bolt can not collide with doorframe, avoid locking bolt and hit curved possibility.
Description
Technical field
The utility model relates to manufacturing technology field, particularly relates to a kind of security door with protection upper end bolt structure.
Background technology
Present security door top is all straight; locking bolt is in Suo Shuankong; when need to lock time; locking bolt stretches out in the hole of inserting in doorframe, because rope bolt does not have operator guards, if rope bolt is not completely in retraction rope croze when closing the door; will collide with doorframe; damage door body, locking bolt greatly may be miscued, and causes security door to work on.
Utility model content
The purpose of this utility model is to provide reasonable in design, simply a kind of security door with protection upper end bolt structure of structure, comprises security door, the locking bolt of band protector.
Further, the protector in the security door of band protector is at the top of security door, and protection groove width is 3 centimetres, and long consistent with security door width, groove depth is 2 centimetres.
Further, under locking bolt is in non-lock status, locking bolt top does not exceed the protector degree of depth.
Compared with prior art; the beneficial effects of the utility model are: a kind of security door with protection upper end bolt structure of the utility model device; structure is simple; easy to manufacture; processing cost is low; because security door is provided with protector, can ensure that locking bolt can not collide with doorframe, avoid locking bolt and hit curved possibility.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is a kind of security door side-looking structural representation with protection upper end bolt structure;
Fig. 2 is a kind of security door plan structure schematic diagram with protection upper end bolt structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, security door 1, the locking bolt 2 of band protector is comprised.
Further, the protector in the security door 1 of band protector is at the top of security door, and protection groove width is 3 centimetres, and long consistent with security door width, groove depth is 2 centimetres.
Further, under locking bolt is in non-lock status, locking bolt 2 top does not exceed the protector degree of depth.
Claims (2)
1. there is a security door for protection upper end bolt structure, it is characterized in that: the security door, the locking bolt that comprise band protector; With the top of the protector in the security door of protector at security door, protection groove width is 3 centimetres, and long consistent with security door width, groove depth is 2 centimetres.
2. a kind of security door with protection upper end bolt structure according to claim 1, it is characterized in that: under locking bolt is in non-lock status, locking bolt top does not exceed the protector degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254395.8U CN204646014U (en) | 2015-04-25 | 2015-04-25 | A kind of security door with protection upper end bolt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254395.8U CN204646014U (en) | 2015-04-25 | 2015-04-25 | A kind of security door with protection upper end bolt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646014U true CN204646014U (en) | 2015-09-16 |
Family
ID=54098774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254395.8U Expired - Fee Related CN204646014U (en) | 2015-04-25 | 2015-04-25 | A kind of security door with protection upper end bolt structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646014U (en) |
-
2015
- 2015-04-25 CN CN201520254395.8U patent/CN204646014U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180425 |