CN2334860Y - Theft-proof safety door with seam-pressed edge - Google Patents
Theft-proof safety door with seam-pressed edge Download PDFInfo
- Publication number
- CN2334860Y CN2334860Y CN 98215656 CN98215656U CN2334860Y CN 2334860 Y CN2334860 Y CN 2334860Y CN 98215656 CN98215656 CN 98215656 CN 98215656 U CN98215656 U CN 98215656U CN 2334860 Y CN2334860 Y CN 2334860Y
- Authority
- CN
- China
- Prior art keywords
- door
- tooled joint
- doorframe
- door leaf
- inner tank
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a theft-proof safety door with a seam-pressed edge, comprising a door frame and a door leaf. The door frame is provided with an inner notch and an outer notch, the inner notch and the outer notch are formed into step shapes, the inside of the door leaf is matched with the inner notch of the door frame, and the circumference of the outside of the door leaf is provided with the seam-pressed edge which is matched with the outer notch of the door frame. The utility model has the advantages that the seam gap of the front side of the door leaf and the door frame is eliminated, and the anti prying and raking function and shock resistance are enhanced. When a door is closed, the noise produced by the impact of a metal door and a metal frame can be reduced by a sealing strip, and the utility model has the functions of double layer cold prevention, dust and noise prevention and seal.
Description
The utility model relates to anti-theft safety door, is a kind of tooled joint frontier defense robber safety door that carries.
At present, the esidential building external door generally uses the flat opening anti-theft safety door.The industry standard GA25-97 of The Ministry of Public Security of the People's Republic of China, MOPS " anti-theft safety door general technical specifications " has proposed concrete performance requirement to such anti-theft safety door, therefore security door grain husk rhythm miscellaneous and giving birth to, but under the state of closing the door, always there is certain seam slit in various degree around the door leaf front of this series products and between gibblet check, taken off destruction by burglar sled easily, cause in various degree loss for people's property.
In view of the problem of above-mentioned existence, the purpose of this utility model is to design a kind of tooled joint frontier defense that carries of tooled joint pick-proof and steals safety door.The purpose of this utility model also is to design a kind of tooled joint frontier defense that carries with better sealing performance and steals safety door.
The purpose of this utility model realizes by following measure: this carries tooled joint frontier defense robber safety door and comprises doorframe and door leaf, inner tank mouths and exterior notch are arranged on doorframe, and inner tank mouths and exterior notch form stairstepping, door leaf is inboard to match with the inner tank mouths of doorframe, door leaf has the tooled joint limit around the outside, and matches with the exterior notch of doorframe in the tooled joint limit; Thereby reach tooled joint pick-proof purpose.Inner tank mouths on the doorframe and exterior notch and doorframe are to adopt the one-time formed double flute mouth of steel sheet stairstepping doorframe; Tooled joint limit on the door leaf is turned over after by the one time punching molded suit of front and back panel and is pressed little limit to form.On inner tank mouths or exterior notch, weather strip is arranged; With on the corresponding door leaf of inner tank mouths weather strip is arranged; With on the tooled joint limit on the corresponding door leaf of exterior notch weather strip is arranged; Thereby realize improving the purpose of sealing performance.
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment,
Accompanying drawing 2 be the A-A of accompanying drawing 1 to sectional view,
Accompanying drawing 3 be the B-B of accompanying drawing 1 to sectional view,
Coding in the accompanying drawing is respectively: 1 is doorframe, and 2 is door leaf, and 3 is weather strip, and 4 is inner tank mouths, and 5 is exterior notch, and 6 is the tooled joint limit.
Below in conjunction with most preferred embodiment and accompanying drawing the utility model is further described:
Shown in accompanying drawing 1,2 and 3, this carries tooled joint frontier defense robber safety door and comprises doorframe 1 and door leaf 2, and inner tank mouths 4 and exterior notch 5 are arranged on the doorframe 1, and inner tank mouths 4 forms stairstepping with exterior notch 5, match with the inner tank mouths 4 of doorframe 1 in door leaf 2 inboards, around door leaf 2 outsides tooled joint limit 6 is arranged, and match with the exterior notch 5 of doorframe 1 in tooled joint limit 6; Like this door leaf 2 in off position down and doorframe 1 remain on same plane and covered in seam slit between door leaf 2 and the doorframe 1, thereby strengthened the pick-proof ability.
In order further to strengthen the pick-proof performance, shown in accompanying drawing 2 and 3, doorframe 1 and inner tank mouths 4 thereof and exterior notch 5 are to adopt the one-time formed double flute mouth of steel sheet stairstepping doorframe, so also can improve section bar rigidity; Tooled joint limit 6 on the door leaf 2 is turned over after by the one time punching molded suit of front and back panel and is pressed little limit to form.
Shown in accompanying drawing 2 and 3, between inner tank mouths 4 and door leaf 2, weather strip 3 is arranged, perhaps between exterior notch 5 and tooled joint limit 6, weather strip 3 is arranged, wherein, weather strip 3 can be fixed on the inner tank mouths 4 or on the exterior notch 5 or on the door leaf 2 or on the tooled joint limit 6, weather strip 6 preferably adopts pressure-sensitive flex foam weather strip; This double containment measure can further improve the sealing effectiveness between door leaf 2 and the doorframe 1, thereby can further improve performances such as winter protection, dustproof, noiseproof.
The utility model has the advantages that: eliminated the seam slit of door leaf front with doorframe, strengthened anti-sled and taken off merit Energy and impact resistance; Can alleviate the bump of metallic door and metal frame and the noise that produces at sealing strip at closing time, Have again double-deck winter protection, dustproof, noise-proofing, airtight function.
Claims (6)
1. one kind carries tooled joint frontier defense robber safety door, comprise doorframe and door leaf, it is characterized in that inner tank mouths and exterior notch are arranged on the doorframe, and inner tank mouths and exterior notch form stairstepping, door leaf is inboard to match with the inner tank mouths of doorframe, door leaf has the tooled joint limit around the outside, and matches with the exterior notch of doorframe in the tooled joint limit.
2. according to claim 1ly carry tooled joint frontier defense and steal safety door, it is characterized in that inner tank mouths and the exterior notch on the doorframe is the one-time formed double flute mouth of employing steel sheet stairstepping doorframe with doorframe.
3. according to claim 1ly carry tooled joint frontier defense and steal safety door, it is characterized in that turning over after tooled joint limit on the door leaf is by the one time punching molded suit of front and back panel and press little limit to form.
4. the tooled joint frontier defense robber safety door that carries according to claim 1 is characterized in that on inner tank mouths or the exterior notch weather strip being arranged.
5. according to claim 1ly carry tooled joint frontier defense and steal safety door, it is characterized in that with the corresponding door leaf of inner tank mouths on weather strip is arranged.
6. according to claim 1ly carry tooled joint frontier defense and steal safety door, it is characterized in that with the corresponding door leaf of exterior notch on the tooled joint limit on weather strip is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215656 CN2334860Y (en) | 1998-06-26 | 1998-06-26 | Theft-proof safety door with seam-pressed edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98215656 CN2334860Y (en) | 1998-06-26 | 1998-06-26 | Theft-proof safety door with seam-pressed edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2334860Y true CN2334860Y (en) | 1999-08-25 |
Family
ID=33968875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98215656 Expired - Fee Related CN2334860Y (en) | 1998-06-26 | 1998-06-26 | Theft-proof safety door with seam-pressed edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2334860Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661510A (en) * | 2018-07-05 | 2018-10-16 | 哈尔滨森鹰窗业股份有限公司 | A kind of passive Concealed door |
-
1998
- 1998-06-26 CN CN 98215656 patent/CN2334860Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661510A (en) * | 2018-07-05 | 2018-10-16 | 哈尔滨森鹰窗业股份有限公司 | A kind of passive Concealed door |
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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 |