CN212898201U - Anti-theft door with activated carbon layer - Google Patents
Anti-theft door with activated carbon layer Download PDFInfo
- Publication number
- CN212898201U CN212898201U CN202021382140.7U CN202021382140U CN212898201U CN 212898201 U CN212898201 U CN 212898201U CN 202021382140 U CN202021382140 U CN 202021382140U CN 212898201 U CN212898201 U CN 212898201U
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- CN
- China
- Prior art keywords
- sleeve
- door
- observation window
- welded
- activated carbon
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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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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 12
- 244000309464 bull Species 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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Abstract
The utility model discloses a burglary-resisting door with activated carbon layer relates to burglary-resisting door technical field, and it has the rail guard to be fixed mounting mostly to current burglary-resisting door observation window, and recognition visitor identity will open the rail guard, has certain dangerous scheduling problem, now proposes following scheme, including a door body, the observation window has been seted up on the door body, one side of observation window is equipped with the bull stick, the outer lane winding of bull stick is equipped with the protection curtain, one side fixed mounting of protection curtain has the pull rod, one side welding of pull rod has the connecting block, the spread groove has been seted up on the connecting block, the back welding of the door body has fixed cover, the inner circle cover of fixed cover is equipped with the sleeve, telescopic inner circle cover is equipped with the loop bar. The utility model discloses simple structure is novel, is convenient for confirm outside visitor, guarantees the security, improves indoor daylighting through the observation window, is convenient for open and close the observation window, and it is convenient to use, is fit for promoting.
Description
Technical Field
The utility model relates to a burglary-resisting door technical field especially relates to a burglary-resisting door with activated carbon layer.
Background
The active carbon has strong adsorption effect and can adsorb certain organic compounds to achieve the removal effect, so that the active carbon can purify air, remove harmful substances and improve indoor air. Granular activated carbon is often used to adsorb molecules, and granular activated carbon adsorption determines applicability, while adsorption is associated with pore size distribution of various carbon types; the anti-theft door is provided with an anti-theft lock, can resist abnormal opening under certain conditions within a certain time, has certain safety protection performance and accords with corresponding anti-theft safety level. The anti-theft door is called as anti-theft safety door. It has both anti-theft and safety performance. The qualified security door can not be pried or opened with an opening of 615 square millimeters on the door leaf or opened with an opening of 38 square millimeters in a semicircle with a locking point of 150 square millimeters by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like within 15 minutes. And the lockset used on the anti-theft door must be a special lock with an anti-drilling function, which is qualified through the detection of a detection center of a public security department. The security door can be made of different materials, but the door which can receive the safety protection product and the proof of the product can be called as the security door only if the door reaches the standard and is qualified after detection; along with the popularization of the healthy life concept, the activated carbon plate is installed in the anti-theft door in the field of anti-theft door manufacturing, harmful substances of the anti-theft door are adsorbed, the use safety is improved, most of existing anti-theft door observation windows are fixedly provided with the protective guard, but the protective guard still has certain danger when being opened to identify the identity of a visitor, and therefore the anti-theft door with the activated carbon layer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of burglary-resisting door with activated carbon layer has solved current burglary-resisting door observation window and has had the rail guard mostly fixed mounting, and identification visitor identity will open the rail guard, has certain dangerous scheduling problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a burglary-resisting door with activated carbon layer, includes the door body, the observation window has been seted up on the door body, one side of observation window is equipped with the bull stick, the outer lane winding of bull stick is equipped with the protection curtain, one side fixed mounting of protection curtain has the pull rod, one side welding of pull rod has the connecting block, the spread groove has been seted up on the connecting block, the back welding of the door body has fixed cover, the inner circle cover of fixed cover is equipped with the sleeve, telescopic inner circle cover is equipped with the loop bar, telescopic outer lane welding has the fixture block, the cavity has been seted up to the inside of the door body, and fixed mounting has the activated carbon.
Preferably, the inner wall of the observation window is fixedly provided with a glass plate, the glass plate is tempered glass, a coded lock is arranged below the observation window, and a handle is arranged below the coded lock.
Preferably, the protection curtain is a stainless steel chain curtain, the rotating rod is rotatably connected with the cavity inside the door body, the back face of the door body is provided with a first through hole, the protection curtain penetrates through the first through hole, and the outer diameter of the pull rod is larger than the maximum inner diameter of the first through hole.
Preferably, the number of the connecting blocks is two, the connecting grooves are of an L-shaped structure, and the vertical section of each fixture block is of a T-shaped structure.
Preferably, telescopic top welding has the promotion piece, the biggest external diameter of promotion piece is greater than the biggest internal diameter of fixed cover, the bottom welding of promotion piece has straining spring, straining spring's the other end and the top welding of fixed cover, and straining spring cover establishes at telescopic outer lane.
Preferably, the bottom welding of loop bar has the supporting shoe, and the back welding of the supporting shoe and the door body, the loop bar runs through sleeve one end welding and has the extrusion spring, the other end and the telescopic bottom inner wall welding of extrusion spring, and the extrusion spring cover is established in the outer lane of loop bar.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation door body, observation window, bull stick, protection curtain, pull rod, connecting block, spread groove, fixed cover, sleeve, promotion piece, loop bar, fixture block, activated carbon plate, trick lock and handle isotructure, wherein make the observation window open through opening the protection curtain, confirm to the personnel of coming, improve indoor light transmission area through opening of observation window, push down the height of fixture block through the promotion of sleeve, the fixture block pushes down the fixture block and matches with the spread groove, loosen and promote the piece fixture block and upwards promote, fix the position of connecting block; the device simple structure is novel, is convenient for confirm outside visitor, guarantees the security, improves indoor daylighting through the observation window, is convenient for open and close the observation window, and it is convenient to use, is fit for promoting.
Drawings
Fig. 1 is a schematic front view of a security door with an activated carbon layer according to the present invention;
fig. 2 is a schematic rear view of the security door with an activated carbon layer according to the present invention;
fig. 3 is a schematic cross-sectional structural view of a door body of a security door with an activated carbon layer according to the present invention;
fig. 4 is a schematic side view of the security door with an activated carbon layer according to the present invention;
fig. 5 is an enlarged schematic view of a structure at a position a of the security door with an activated carbon layer according to the present invention.
In the figure: the multifunctional safety door comprises a door body 1, an observation window 2, a rotating rod 3, a protective curtain 4, a pull rod 5, a connecting block 6, a connecting groove 7, a fixing sleeve 8, a sleeve 9, a lifting block 10, a loop rod 11, a clamping block 12, an activated carbon plate 13, a coded lock 14 and a handle 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, an anti-theft door with an activated carbon layer comprises a door body 1, an observation window 2 is arranged on the door body 1, a rotating rod 3 is arranged on one side of the observation window 2, a protective curtain 4 is wound on the outer ring of the rotating rod 3, a pull rod 5 is fixedly arranged on one side of the protective curtain 4, a connecting block 6 is welded on one side of the pull rod 5, a connecting groove 7 is formed in the connecting block 6, a fixed sleeve 8 is welded on the back face of the door body 1, a sleeve 9 is sleeved inside the fixed sleeve 8, a sleeve rod 11 is sleeved inside the inner ring of the sleeve 9, a clamping block 12 is welded on the outer ring of the sleeve 9, a cavity is formed inside the door body.
The inner wall of the observation window 2 is fixedly provided with a glass plate which is reinforced glass, a coded lock 14 is arranged below the observation window 2, a handle 15 is arranged below the coded lock 14, the protective curtain 4 is a stainless steel chain curtain, the rotating rod 3 is rotationally connected with a cavity inside the door body 1, a first through hole is formed in the back surface of the door body 1, the protective curtain 4 penetrates through the first through hole, the outer diameter of the pull rod 5 is larger than the maximum inner diameter of the first through hole, the number of the connecting blocks 6 is two, the connecting groove 7 is of an L-shaped structure, the vertical section of the clamping block 12 is of a T-shaped structure, the top of the sleeve 9 is welded with a lifting block 10, the maximum outer diameter of the lifting block 10 is larger than the maximum inner diameter of the fixing sleeve 8, the bottom of the lifting block 10 is welded with a tensioning spring, the other end of the tensioning spring is welded with the top of the fixing sleeve 8, and the supporting shoe is welded with the back of the door body 1, the loop bar 11 penetrates through one end of the sleeve 9 and is welded with the extrusion spring, the other end of the extrusion spring is welded with the inner wall of the bottom of the sleeve 9, and the extrusion spring is sleeved on the outer ring of the loop bar 11.
In the embodiment, firstly, the door body 1 is prevented from being stolen through the coded lock 14, the door body 1 is opened through the handle 15, an external person is checked through the observation window 2, the observation window 2 needs to be shielded when the observation window 2 is not needed, the indoor privacy is ensured, when the observation window 2 needs to be shielded, the pull rod 5 is pulled, the protective curtain is pulled out from the cavity of the door body 14 through the pull rod 5, the lifting block 10 is pressed downwards, the tensioning spring is compressed, the clamping block 12 runs downwards, the connecting block 6 passes through the connecting groove 7 and passes through the clamping block 12, the lifting block 10 is loosened after passing, the lifting block 10 and the sleeve 9 extend upwards under the resilience action of the tensioning spring, the clamping block 12 is matched with the inner wall of the top of the connecting groove 7, the connecting block 6, the pull rod 5, the protective curtain 4 and the like are fixed, when the observation window is used, the lifting block 10 is pressed downwards, so that the connecting block 6 is separated from the fixture block 12.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-theft door with an activated carbon layer comprises a door body (1) and is characterized in that, an observation window (2) is arranged on the door body (1), a rotating rod (3) is arranged on one side of the observation window (2), a protective curtain (4) is wound on the outer ring of the rotating rod (3), a pull rod (5) is fixedly arranged on one side of the protective curtain (4), one side of the pull rod (5) is welded with a connecting block (6), the connecting block (6) is provided with a connecting groove (7), the back of the door body (1) is welded with a fixed sleeve (8), the inner ring of the fixed sleeve (8) is sleeved with a sleeve (9), a sleeve rod (11) is sleeved on the inner ring of the sleeve (9), a clamping block (12) is welded on the outer ring of the sleeve (9), a cavity is formed in the door body (1), and an activated carbon plate (13) is fixedly mounted in the cavity.
2. The burglary-resisting door with activated carbon layer according to claim 1, characterized in that, the inner wall of said observation window (2) is fixedly installed with a glass plate, said glass plate is reinforced glass, a coded lock (14) is arranged under said observation window (2), and a handle (15) is arranged under said coded lock (14).
3. The anti-theft door with the activated carbon layer according to claim 1, characterized in that the protective curtain (4) is a stainless steel chain curtain, the rotating rod (3) is rotatably connected with a cavity inside the door body (1), a first through hole is formed in the back surface of the door body (1), the protective curtain (4) penetrates through the first through hole, and the outer diameter of the pull rod (5) is larger than the maximum inner diameter of the first through hole.
4. The burglary-resisting door with the activated carbon layer as claimed in claim 1, wherein the number of the connecting blocks (6) is two, the connecting groove (7) is of an L-shaped structure, and the vertical section of the fixture block (12) is of a T-shaped structure.
5. The security door with activated carbon layer as claimed in claim 1, characterized in that a lifting block (10) is welded on the top of the sleeve (9), the maximum outer diameter of the lifting block (10) is larger than the maximum inner diameter of the fixing sleeve (8), a tension spring is welded on the bottom of the lifting block (10), the other end of the tension spring is welded with the top of the fixing sleeve (8), and the tension spring is sleeved on the outer ring of the sleeve (9).
6. The security door with the activated carbon layer as claimed in claim 1, wherein the bottom of the loop bar (11) is welded with a support block, and the support block is welded with the back of the door body (1), one end of the loop bar (11) penetrating through the sleeve (9) is welded with an extrusion spring, the other end of the extrusion spring is welded with the inner wall of the bottom of the sleeve (9), and the extrusion spring is sleeved on the outer ring of the loop bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382140.7U CN212898201U (en) | 2020-07-14 | 2020-07-14 | Anti-theft door with activated carbon layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382140.7U CN212898201U (en) | 2020-07-14 | 2020-07-14 | Anti-theft door with activated carbon layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212898201U true CN212898201U (en) | 2021-04-06 |
Family
ID=75287894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021382140.7U Expired - Fee Related CN212898201U (en) | 2020-07-14 | 2020-07-14 | Anti-theft door with activated carbon layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212898201U (en) |
-
2020
- 2020-07-14 CN CN202021382140.7U patent/CN212898201U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |