CN2576911Y - Anti-theft door - Google Patents
Anti-theft door Download PDFInfo
- Publication number
- CN2576911Y CN2576911Y CN 02260541 CN02260541U CN2576911Y CN 2576911 Y CN2576911 Y CN 2576911Y CN 02260541 CN02260541 CN 02260541 CN 02260541 U CN02260541 U CN 02260541U CN 2576911 Y CN2576911 Y CN 2576911Y
- Authority
- CN
- China
- Prior art keywords
- door
- doorframe
- door leaf
- crack
- frame section
- 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
- Wing Frames And Configurations (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to an anti-theft door which comprises a door leaf which is arranged in a doorframe, wherein, the door leaf is connected with the doorframe by a hinge, and a lock is arranged between the door leaf and the doorframe; the edge of the door leaf, which contacts the doorframe, is bent to the shape of the Chinese character 'hu', and a step corresponding to the bended place which is in the shape of the Chinese character 'hu' is arranged on the doorframe; the bended place which is in the shape of the Chinese character 'hu' is provided with a first door seam shielding segment and a second door seam shielding segment. The edge of the door leaf is bent to the shape of the Chinese character 'hu', and the bended place which is in the shape of the Chinese character 'hu' is composed of two door seam shielding segments, so even if a first door seam is prized, because of the function of the first door seam shielding segment, the gap of a second door seam is diminished, and the first door seam shielding segment which is turned over improves the intensity of the door leaf simultaneously to improve the difficulty for prizing the second door seam. The anti-theft door has dual pick-proof functions.
Description
Technical field:
The utility model relates to the security door technical field.
Background technology:
At present, in the security door technical field, the security door door leaf generally adopts whole bending pressing to connect, and the slit between door leaf and the doorframe is blocked by its bending pressing portion.A kind of " whole bending pressing security door " just disclosed for No. 97207501.1 as Chinese patent.In this technical scheme, its bending pressing portion only has that two-layer iron sheet is folded to form, and pick-proof intensity is undesirable.The security door that also has makes bending part than thick structure (as Fig. 1), during the switch door leaf, door leaf is to be that rotate in the axle center with the hinge axial line, behind the bending part thickening, for make the bending part rear portion can be easily edge by doorframe, need to do the gap of doorframe and door leaf bigger, thereby influenced the theftproof performance of security door.
Summary of the invention:
For solving above defective, the inventor has proposed the security door that a kind of crack between a door and its frame is little, have dual tamper-resistant function.It comprises: be located at the door leaf in the doorframe, door leaf is linked to each other with doorframe by hinge, is provided with lockset between door leaf and doorframe; Be with the contacted edge of doorframe on the described door leaf "
" the shape bending, doorframe be provided with "
" the corresponding step of shape bending; "
" the shape bending is provided with and blocks the first crack between a door and its frame section and block the second crack between a door and its frame section.Since the edge of door leaf be "
" the shape bending, "
" the shape bending blocks the crack between a door and its frame section by two and constitute; even pry open first crack between a door and its frame; because the effect of the first crack between a door and its frame section of blocking; the gap smaller of second crack between a door and its frame; the first crack between a door and its frame section of blocking after the upset has increased the intensity of door leaf simultaneously; the difficulty of prying open second crack between a door and its frame is increased greatly, and security door has the function of dual pick-proof.
In the utility model, the described first crack between a door and its frame section of blocking is formed by two-layer iron sheet pressing, its thinner thickness, and the described second crack between a door and its frame section of blocking forms through the iron sheet bending, and its thickness is thicker; Door leaf two blocks the edge of crack between a door and its frame section and linkage section formation door leaf.Because it is thinner to block the first crack between a door and its frame section, is blocking the first crack between a door and its frame section place, the gap between door leaf and doorframe (exposed parts) can be done very little and do not influence the switch door, and it is thicker to block the second crack between a door and its frame section, thus increased the pick-proof intensity of security door.
In the utility model, be provided with weather strip between described door leaf and doorframe.Make that the sealing and the sound insulation value of security door are good.
Description of drawings:
Fig. 1 is the structural representation of existing security door.
The sectional drawing of Fig. 2 the utility model security door.
Fig. 3 is the utility model door leaf and doorframe portion enlarged diagram.
The specific embodiment:
As Fig. 2, shown in Figure 3: security door of the present utility model comprises: be located at the door leaf 2 in the doorframe 1, door leaf 2 is linked to each other with doorframe 1 by hinge 3, is provided with lockset between door leaf and doorframe.Be with the contacted edge of doorframe on the door leaf "
" shape bending 4, doorframe be provided with "
" the corresponding step 5 of shape bending."
" the shape bending is provided with and blocks the first crack between a door and its frame section 6 and block the second crack between a door and its frame section 7.Block the first crack between a door and its frame section and formed by two-layer iron sheet pressing, its thinner thickness blocks the second crack between a door and its frame section and forms through the iron sheet bending, and its thickness is thicker; Door leaf two blocks the edge of crack between a door and its frame section and linkage section formation door leaf.Because it is thinner to block the first crack between a door and its frame section, is blocking the first crack between a door and its frame section place, the gap between door leaf and doorframe can be done very little and do not influence the switch door; And it is thicker to block the second crack between a door and its frame section, and it has increased the pick-proof intensity of security door, and security door has the function of dual pick-proof.Be provided with weather strip 8 between door leaf and doorframe.The sealing and the sound insulation value of security door are good.
Claims (3)
1, a kind of security door comprises: be located at the door leaf in the doorframe, door leaf is linked to each other with doorframe by hinge, is provided with lockset between door leaf and doorframe; It is characterized in that: be with the contacted edge of doorframe on the described door leaf "
" the shape bending, doorframe be provided with "
" the corresponding step of shape bending; "
" the shape bending is provided with and blocks the first crack between a door and its frame section and block the second crack between a door and its frame section.
2, security door according to claim 1; It is characterized in that: the described first crack between a door and its frame section of blocking is formed by two-layer iron sheet pressing, its thinner thickness, and the described second crack between a door and its frame section of blocking is formed by the iron sheet bending, and its thickness is thicker; Door leaf two blocks the edge of crack between a door and its frame section and linkage section formation door leaf.
3, security door according to claim 1; It is characterized in that: be provided with weather strip between described door leaf and doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260541 CN2576911Y (en) | 2002-10-09 | 2002-10-09 | Anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260541 CN2576911Y (en) | 2002-10-09 | 2002-10-09 | Anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2576911Y true CN2576911Y (en) | 2003-10-01 |
Family
ID=33727577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260541 Expired - Fee Related CN2576911Y (en) | 2002-10-09 | 2002-10-09 | Anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2576911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341910A (en) * | 2017-08-03 | 2017-11-10 | 深圳怡化电脑股份有限公司 | Financial intelligent equipment and its anti-picking device |
-
2002
- 2002-10-09 CN CN 02260541 patent/CN2576911Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341910A (en) * | 2017-08-03 | 2017-11-10 | 深圳怡化电脑股份有限公司 | Financial intelligent equipment and its anti-picking device |
| CN107341910B (en) * | 2017-08-03 | 2023-01-13 | 深圳怡化电脑股份有限公司 | Financial intelligent equipment and pick-proof device thereof |
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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 |