CN217712310U - Anti-theft door - Google Patents
Anti-theft door Download PDFInfo
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- CN217712310U CN217712310U CN202221524776.XU CN202221524776U CN217712310U CN 217712310 U CN217712310 U CN 217712310U CN 202221524776 U CN202221524776 U CN 202221524776U CN 217712310 U CN217712310 U CN 217712310U
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- door
- hook
- theftproof
- theft
- door leaf
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- 238000007789 sealing Methods 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a security door, including the door frame, the door leaf, the lock, the door leaf passes through the hinge with the door frame and is connected, the lock sets up on the door leaf, one side that the hinge was kept away from to the door leaf is provided with first theftproof hook, the door frame is provided with the second theftproof hook, first theftproof hook is rectangular form and length and door leaf's highly uniform, the second theftproof hook is corresponding with first theftproof hook position, be provided with first lockhole on the first theftproof hook, be provided with the second lockhole on the second theftproof hook, pass the second lockhole after the spring bolt in the lock stretches out in proper order, first lockhole. Play first anti-theft hook and locate the outside of second anti-theft hook on the one hand, play the protection and shield the effect of second anti-theft hook, improve the degree of difficulty that second anti-theft hook was damaged by direct sled, promote pick-proof performance, on the other hand sets up the spring bolt cooperation in first lockhole and the lock, further increases the intensity that the lock bolt closes.
Description
Technical Field
The utility model relates to a door field especially relates to a burglary-resisting door.
Background
The existing antitheft door on the market usually adopts a reinforced mode to prevent burglary, and the updating and iteration speed of the antitheft process of the antitheft door is slow. Along with the development of science and technology, the anti-prying performance of the existing anti-theft door is relatively backward, and the property safety of people is difficult to ensure, so that the improvement is provided.
Disclosure of Invention
The utility model discloses the pick-proof performance to the burglary-resisting door that exists among the prior art lags behind relatively, is difficult to ensure defects such as people's property safety, provides a new burglary-resisting door.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a security door, includes door frame, door leaf, lock, the door leaf with the door frame passes through a hinge joint and connects, the lock sets up on the door leaf, the door leaf is kept away from one side of door hinge is provided with first theftproof hook, the door frame is provided with second theftproof hook, first theftproof hook is rectangular form and length and door leaf highly uniform, second theftproof hook with first theftproof hook position is corresponding, be provided with first lockhole on the first theftproof hook, be provided with the second lockhole on the second theftproof hook, spring bolt in the lock stretches out the back and passes in proper order second lockhole, first lockhole.
Compared with the traditional anti-theft door, the anti-theft door has the advantages that the second anti-theft hook and the first anti-theft hook are respectively arranged on the door frame and the door leaf, and the door leaf is tied through the cooperation of the second anti-theft hook, the first anti-theft hook and the door lock, the opening matched with the door lock on the door frame of the traditional anti-theft door is changed into the second lock hole arranged on the second anti-theft hook, so that the integrity of the door frame is improved, the strength of the door frame is increased, and the anti-prying performance of the anti-theft door is more excellent; first anti-theft hook sets up in the outside of second anti-theft hook for the lock to add first lockhole on first anti-theft hook equally, play first anti-theft hook and locate the outside of second anti-theft hook on the one hand, play the protection and shield the effect of second anti-theft hook, improve the degree of difficulty that second anti-theft hook was damaged by direct sled, promote pick-proof performance, on the other hand sets up the spring bolt cooperation in first lockhole and the lock, further increases the intensity that the lock bolt closed.
Preferably, the door leaf of the security door comprises a front plate and a back plate, the front plate and the back plate are formed by stamping and bending, the front plate comprises a door leaf front view surface and a covering portion, the back plate comprises a door leaf rear view surface and a door side plate, the length and the width of the door leaf front view surface are both larger than the door leaf rear view surface, the covering portion is arranged around the front plate in a Contraband shape, the covering portion is connected with the door side plate, and the first security hook is arranged on the covering portion.
The clearance between the closed back of door leaf and the door frame is shielded to the portion of hiding, can prevent effectively that the instrument from filling in the clearance to can play better protection to first theftproof hook and second theftproof hook.
Preferably, in the above security door, a first bending portion is disposed on one side of the door side plate, which is located on the first security hook, and the first bending portion is connected to the first security hook by a screw.
First kink plays the effect that first theftproof hook was connected on the one hand, and on the other hand can also promote the joint strength of first theftproof hook department, thereby it is right the utility model discloses a security plays the effect that promotes.
Preferably, the door frame of the security door is provided with a first step and a second step which are arranged in a stepped manner, the first step is matched with the covering portion, the second step is matched with the rear view surface of the door leaf, and the second security hook is arranged between the first step and the second step.
First ladder, second ladder and door leaf cooperation, cooperate with two faces around the door leaf respectively, make the utility model discloses better leakproofness has.
Preferably, in the security door described above, the second security hook is provided with a connecting portion, a connecting platform is provided between the first step and the second step, and the connecting platform is adapted to the connecting portion and is connected to the connecting portion through a screw.
Connect platform and connecting portion cooperation, make second theftproof hook and door frame can be connected stably to further promote the utility model discloses a security performance.
Preferably, in the above security door, the door hinge is respectively connected to the door frame and the door side plate, and a rotating shaft of the door hinge is disposed in the covering portion.
The utility model discloses in adopt the application number to be "CN202022018517.7" name "a blind assembly can bright hinge" the utility model discloses a disclose hinge in, the hinge receives under hiding of covering portion, shields the hinge completely from door leaf front view face direction, promotes utility model's wholeness and can avoid the hinge to receive external force to be destroyed.
Preferably, in the above mentioned security door, the width W of the first security hook is1Within the range of 63-70mm, the thickness D of the first anti-theft hook1And is 11.5mm.
At the first anti-theft hook of above-mentioned width, thickness within range, can make the utility model discloses have more excellent pick-proof performance and promote the utility model discloses holistic security.
Preferably, in the above security door, the width W of the second anti-theft hook is larger than the width W of the second anti-theft hook2The thickness D of the second anti-theft hook is within the range of 61.5-88mm2Is 11.5mm.
Second anti-theft hook in above-mentioned width, thickness within range can make the utility model discloses have more excellent pick-proof performance and promote the utility model discloses holistic security.
Preferably, in the above-mentioned security door, a first sealing strip is disposed on the covering portion, and the first sealing strip is located between the covering portion and the door frame.
The gap between the sealed portion of hiding of first sealing strip and the door frame can make the utility model discloses better leakproofness has.
Preferably, the security door is provided with a clamping groove on the second step, the clamping groove is embedded with a second sealing strip, and the second sealing strip is located between the second step and the door leaf.
The second sealing strip seals the gap between second ladder and the door leaf, can make the utility model discloses better leakproofness has.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the middle door frame and the door leaf of the present invention;
FIG. 3 is a sectional view of the present invention viewed from the bottom;
FIG. 4 is a cross-sectional view of the middle door leaf of the present invention;
fig. 5 is a cross-sectional view of the middle front plate of the present invention;
fig. 6 is a cross-sectional view of the middle back plate of the present invention;
fig. 7 is a schematic view of a partial structure of the middle door frame of the present invention.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings 1-7 and the detailed description, which are not intended to limit the invention:
example 1
The utility model provides a security door, includes door frame 1, door leaf 2, lock 3, door leaf 2 with door frame 1 is connected through 4 hinges of door hinge, lock 3 sets up on the door leaf 2, door leaf 2 keeps away from one side of door hinge 4 is provided with first anti-theft hook 21, door frame 1 is provided with second anti-theft hook 11, first anti-theft hook 21 is rectangular form and length and door leaf 2's highly uniform, second anti-theft hook 11 with first anti-theft hook 21 position is corresponding, be provided with first lockhole on the first anti-theft hook 21, be provided with the second lockhole on the second anti-theft hook 11, pass in proper order after stretching out the spring bolt in the lock 3 second lockhole, first lockhole.
Preferably, the door 2 includes a front plate 22 and a back plate 23, the front plate 22 and the back plate 23 are formed by stamping and bending, the front plate 22 includes a door front view surface 221 and a covering portion 222, the back plate 23 includes a door rear view surface 231 and a door side plate 232, the length and width of the door front view surface 221 are both greater than the door rear view surface 231, the covering portion 222 is arranged around the front plate 22 in a shape of "Contraband", the covering portion 222 is connected with the door side plate 232, and the first anti-theft hook 21 is arranged on the covering portion 222.
Preferably, the door side plate 232 is provided with a first bent portion 233 at a side of the first anti-theft hook 21, and the first bent portion 233 and the first anti-theft hook 21 are connected by a screw.
Preferably, the door frame 1 is provided with a first step 12 and a second step 13 which are arranged in a stepped manner, the first step 12 is matched with the covering portion 222, the second step 13 is matched with the door leaf rear view surface 231, and the second anti-theft hook 11 is arranged between the first step 12 and the second step 13.
Preferably, a connecting portion 14 is arranged on the second anti-theft hook 11, a connecting table 15 is arranged between the first step 12 and the second step 13, and the connecting table 15 is matched with the connecting portion 14 and connected through screws.
Preferably, the door hinge 4 connects the door frame 1 and the door side plate 232, respectively, and a rotating shaft of the door hinge 4 is disposed in the covering portion 222.
Preferably, the first anti-theft hook 21 has a width W1The thickness D of the first anti-theft hook 21 is within the range of 63-70mm1And is 11.5mm.
Preferably, the second anti-theft hook 11 has a width W2The thickness D of the second anti-theft hook 11 is within the range of 61.5-88mm2And is 11.5mm.
Preferably, a first sealing strip 5 is arranged on the cover portion 222, and the first sealing strip 5 is located between the cover portion 222 and the door frame 1.
Preferably, a clamping groove 16 is formed in the second step 13, a second sealing strip 6 is embedded in the clamping groove 16, and the second sealing strip 6 is located between the second step 13 and the door leaf 2.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a security door, includes door frame (1), door leaf (2), lock (3), door leaf (2) with door frame (1) is through door hinge (4) hinged joint, lock (3) set up on door leaf (2), its characterized in that: keep away from door leaf (2) one side of door hinge (4) is provided with first theftproof hook (21), door frame (1) is provided with second theftproof hook (11), first theftproof hook (21) are rectangular form and length and door leaf (2) highly uniform, second theftproof hook (11) with first theftproof hook (21) position is corresponding, be provided with first lockhole on first theftproof hook (21), be provided with the second lockhole on second theftproof hook (11), the spring bolt in lock (3) passes after stretching out in proper order second lockhole, first lockhole.
2. A security door according to claim 1, characterized in that: the door leaf (2) comprises a front plate (22) and a back plate (23), the front plate (22) and the back plate (23) are formed by stamping and bending, the front plate (22) comprises a door leaf front view surface (221) and a covering portion (222), the back plate (23) comprises a door leaf rear view surface (231) and a door side plate (232), the length and the width of the door leaf front view surface (221) are both larger than the door leaf rear view surface (231), the covering portion (222) is in a shape of Contraband and is arranged around the front plate (22), the covering portion (222) is connected with the door side plate (232), and the first anti-theft hook (21) is arranged on the covering portion (222).
3. A security door according to claim 2, wherein: the door side plate (232) is located on one side of the first anti-theft hook (21) and is provided with a first bending portion (233), and the first bending portion (233) is connected with the first anti-theft hook (21) through a screw.
4. A security door according to claim 2, characterized in that: the door frame (1) is provided with a first step (12) and a second step (13) which are arranged in a stepped manner, the first step (12) is matched with the covering portion (222), the second step (13) is matched with the door leaf rear view surface (231), and the second anti-theft hook (11) is arranged between the first step (12) and the second step (13).
5. A security door according to claim 4, wherein: be provided with connecting portion (14) on second theftproof hook (11), be provided with between first ladder (12), second ladder (13) and connect platform (15), connect platform (15) with connecting portion (14) adaptation just passes through the screw connection.
6. A security door according to claim 3, characterized in that: the door hinge (4) is respectively connected with the door frame (1) and the door side plate (232), and a rotating shaft of the door hinge (4) is arranged in the covering portion (222).
7. A security door according to claim 1, characterized in that: the width W of the first anti-theft hook (21)1The thickness D of the first anti-theft hook (21) is within the range of 63-70mm1Is 11.5mm.
8. A security door according to claim 1, wherein: width W of the second anti-theft hook (11)2The thickness D of the second anti-theft hook (11) is within the range of 61.5-88mm2Is 11.5mm.
9. A security door according to claim 2, wherein: the covering portion (222) is provided with a first sealing strip (5), and the first sealing strip (5) is located between the covering portion (222) and the door frame (1).
10. A security door according to claim 4, wherein: a clamping groove (16) is formed in the second step (13), a second sealing strip (6) is embedded in the clamping groove (16), and the second sealing strip (6) is located between the second step (13) and the door leaf (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221524776.XU CN217712310U (en) | 2022-06-17 | 2022-06-17 | Anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221524776.XU CN217712310U (en) | 2022-06-17 | 2022-06-17 | Anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217712310U true CN217712310U (en) | 2022-11-01 |
Family
ID=83801787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221524776.XU Active CN217712310U (en) | 2022-06-17 | 2022-06-17 | Anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217712310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876331A (en) * | 2022-06-17 | 2022-08-09 | 新多集团有限公司 | Anti-theft door |
-
2022
- 2022-06-17 CN CN202221524776.XU patent/CN217712310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876331A (en) * | 2022-06-17 | 2022-08-09 | 新多集团有限公司 | Anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 321300 16 Lantian Road, Xicheng West Industrial Zone, Yongkang, Jinhua, Zhejiang Patentee after: Xinduo Group Co.,Ltd. Country or region after: China Address before: 321300 16 Lantian Road, Xicheng West Industrial Zone, Yongkang, Jinhua, Zhejiang Patentee before: SIMTO GROUP Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |