CN218816083U - Anti-prying entrance door - Google Patents
Anti-prying entrance door Download PDFInfo
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- CN218816083U CN218816083U CN202223123319.2U CN202223123319U CN218816083U CN 218816083 U CN218816083 U CN 218816083U CN 202223123319 U CN202223123319 U CN 202223123319U CN 218816083 U CN218816083 U CN 218816083U
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- lock
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
A pick-proof door comprises a door leaf and a door frame, wherein the door leaf comprises an outer door plate and an inner door plate; the position of the outer door plate, which is close to the hangers on one side of the lockset, is provided with first L-shaped anti-prying steel, and the corresponding position of the door frame is provided with second L-shaped anti-prying steel; after the door leaf is closed, the first L-shaped anti-prying steel is tightly attached to the second L-shaped anti-prying steel; when the lockset is in an opening state, the rotary switch is separated from the first L-shaped anti-prying steel, and when the lockset is in a locking state, the rotary switch is rotated to hook the first L-shaped anti-prying steel. Compared with the prior art, the first L-shaped anti-prying steel and the second L-shaped anti-prying steel can enhance the strength by utilizing the L-angle corner position; when the tool to lock is in the locking state, can catch on first L shape pick-proof steel through the rotary switch rotation that second L shape pick-proof steel set up, make first L shape pick-proof steel and second L shape pick-proof steel close as an organic whole, improve the firmness of pick-proof door, strengthen its pick-proof performance.
Description
Technical Field
The utility model belongs to the pick-proof door field, concretely relates to pick-proof entry door.
Background
The entrance door is the first barrier for entering the room, so the anti-theft performance and the anti-prying performance of the entrance door directly concern the safety guarantee of residents. Many anti-pry doors also appear in the market, for example 202123394647.1, which is named as an anti-pry steel art door, and is provided with a first anti-pry plate and a second anti-pry plate, wherein the first anti-pry plate and the second anti-pry plate are respectively arranged on a door leaf and a door frame, but both the first anti-pry plate and the second anti-pry plate are straight sheet-shaped structures, so that the structural strength is poor, the door is easy to deform due to external force damage, and meanwhile, both the first anti-pry plate and the second anti-pry plate respectively play a role, and the combined force can not be formed to enhance the anti-pry door to prevent damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a pick-proof entrance door.
In order to solve the technical problem, the anti-prying entrance door comprises a door leaf and a door frame, wherein the door leaf comprises an outer door plate and an inner door plate; a first L-shaped anti-prying steel is arranged at the position, close to the lock, of the outer door plate, of the hanging lug, the first L-shaped anti-prying steel is of a sectional structure or an integrated structure, a second L-shaped anti-prying steel is arranged at the corresponding position of the door frame, and the first L-shaped anti-prying steel and the second L-shaped anti-prying steel are respectively provided with a first lock tongue hole and a second lock tongue hole; after the door leaf is closed, the first L-shaped anti-prying steel and the second L-shaped anti-prying steel are attached tightly, and the first lock tongue hole and the second lock tongue hole correspond to each other in position; the second spring bolt hole position still is provided with rotary switch, and when the tool to lock was in the open mode, rotary switch broke away from with first spring bolt hole edge, and when the tool to lock was in the locking state, rotary switch rotated and catches on first spring bolt hole edge.
Further, rotary switch is the swivelling joint hook, swivelling joint hook one end is through the rotatable setting of pivot on second lock tongue hole, swivelling joint hook's the other end is provided with hook portion, and when the tool to lock was in the open mode, the hook portion end of swivelling joint hook droops naturally, and when the tool to lock was in the locking state, the tool to lock spring bolt drive swivelling joint hook's hook portion rotated and caught first lock tongue hole upper edge.
Furthermore, the door leaf is also provided with a main lock, an upper auxiliary lock and a lower auxiliary lock, the second L-shaped anti-prying steel arranged on the door frame is of an integral structure, and the first L-shaped anti-prying steel arranged on the lug part of the outer door plate close to one side of the lock is of a sectional structure and is divided into a main lock section and two auxiliary lock sections.
Furthermore, the first L-shaped anti-prying steel and the second L-shaped anti-prying steel are aluminum profiles or steel profiles and are detachably connected with the door leaf and the door frame respectively in a screw fixing mode through a plurality of mounting holes.
The beneficial effects of the utility model reside in that: when the door is closed, the first L-shaped anti-prying steel arranged at the position of the outer door plate close to the lug part at one side of the lockset and the second L-shaped anti-prying steel arranged at the corresponding position of the door frame can utilize the L-angle corner position to enhance the strength of the door; meanwhile, when the lockset is in a locking state, the first L-shaped anti-prying steel is hooked in a rotating mode through the rotary switch arranged on the second L-shaped anti-prying steel, so that the first L-shaped anti-prying steel and the second L-shaped anti-prying steel are combined into a whole, the firmness of the anti-prying door is improved, and the anti-prying performance of the anti-prying door is enhanced.
Drawings
FIG. 1 is a schematic view of the anti-prying entrance door of the present invention;
FIG. 2 is a schematic view of the top view of the anti-prying entrance door of the present invention;
FIG. 3 is an enlarged view of part A of FIG. 2;
FIG. 4 is a schematic view of a first tamper-resistant steel structure of the present invention;
FIG. 5 is a schematic view of a second anti-prying steel structure of the present invention;
FIG. 6 is a schematic view of the structure of the lock of the present invention in an open position, in combination with the first L-shaped anti-prying steel and the second L-shaped anti-prying steel;
fig. 7 is the utility model discloses tool to lock locking state and first L shape pick-proof steel and second L shape pick-proof steel cooperation structural schematic.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The scope of the present invention is to be defined by the appended claims.
The present invention will be described in further detail with reference to the accompanying drawings, which are not intended to limit the present invention.
Examples
As shown in fig. 1-7, the anti-prying entrance door of the present invention comprises a door leaf 1 and a door frame 2, wherein the door leaf 1 comprises an outer door plate 1a and an inner door plate 1b; a first L-shaped anti-prying steel 3 is arranged at a position, close to a hanging lug part 1a1 on one side of the lockset, of the outer door plate 1a, the first L-shaped anti-prying steel 3 is of a sectional structure or an integrated structure, a second L-shaped anti-prying steel 4 is arranged at a corresponding position of the door frame 2, and the first L-shaped anti-prying steel 3 and the second L-shaped anti-prying steel are respectively provided with a first lock tongue hole 3a and a second lock tongue hole 4a; after the door leaf 1 is closed, the first L-shaped anti-prying steel 3 is tightly attached to the second L-shaped anti-prying steel 4, and the first lock tongue hole 3a corresponds to the second lock tongue hole 4a in position; the second lock tongue hole 4a position still is provided with rotary switch 7, and when the tool to lock was in the open mode, rotary switch 7 broke away from with first lock tongue hole 3a edge, and when the tool to lock was in the locking state, rotary switch 7 rotated and colluded first lock tongue hole 3a edge.
When the door is closed, a first L-shaped anti-prying steel 3 is arranged at the position of the hanging lug part 1a1 of the outer door plate 1a close to one side of the lockset, and a second L-shaped anti-prying steel 4 is arranged at the corresponding position of the door frame 2, so that the strength of the door can be enhanced by utilizing the L-shaped corner position; meanwhile, when the lockset is in a locking state, the first L-shaped anti-prying steel 3 is hooked in a rotating way through the rotary switch 7 arranged on the second L-shaped anti-prying steel 4, so that the first L-shaped anti-prying steel 3 and the second L-shaped anti-prying steel 4 are combined into a whole, the firmness of the anti-prying door is improved, and the anti-prying performance of the anti-prying door is enhanced.
Preferably, rotary switch 7 is the rotary connection hook, rotary connection hook one end is through the rotatable setting of pivot on second lock tongue hole 4a, rotary connection hook's the other end is provided with hook portion 7a, as shown in fig. 6, when the tool to lock is in the open mode, rotary connection hook's hook portion 7a end is flagging naturally, as shown in fig. 7, when the tool to lock is in the locking state, the tool to lock spring bolt drive rotary connection hook's hook portion 7a rotates and catches on first lock tongue hole 3a upper edge, when the tool to lock is in the locking state like this, rotary connection hook catches on first lock tongue hole 3a upper edge, makes first L shape pick-proof steel 3 and second L shape pick-proof steel 4 close as an organic whole, strengthens its pick-proof performance.
More preferably, the door leaf 1 is further provided with a main lock 5 and upper and lower auxiliary locks 6, the second L-shaped anti-prying steel 4 arranged on the door frame 2 is of an integral structure, and the first L-shaped anti-prying steel 3 arranged on the lug part 1a1 of the outer door panel 1a close to one side of the lock is of a sectional structure and is divided into a main lock section and two auxiliary lock sections. When the first L-shaped anti-prying steel 3 is of a sectional structure, the second L-shaped anti-prying steel 4 is provided with rotary switches 7 at the sectional main lock 5 and the upper and lower auxiliary locks 6 of the first L-shaped anti-prying steel 3, so that the first L-shaped anti-prying steel 3 and the second L-shaped anti-prying steel 4 can be hooked into a whole by the rotary switches 7 when the locks of the main lock 5 and the upper and lower auxiliary locks 6 are respectively locked; the first L-shaped anti-prying steel 3 on the door leaf 1 is of a segmented structure and is respectively arranged at the position of the main lock 5 and the positions of the upper auxiliary lock and the lower auxiliary lock 6, so that the lockset is convenient to maintain, the main lock 5 breaks down, the first L-shaped anti-prying steel 3 at the position of the main lock 5 is dismantled for maintenance, the upper auxiliary lock 6 and the lower auxiliary lock 6 break down, and the first L-shaped anti-prying steel 3 at the corresponding positions are dismantled for maintenance.
More preferably, the first L-shaped anti-prying steel 3 and the second L-shaped anti-prying steel 4 are aluminum profiles or steel profiles and are detachably connected with the door leaf 1 and the door frame 2 respectively in a screw fixing mode through a plurality of mounting holes 3 b.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (4)
1. A prying-resistant entrance door comprises a door leaf (1) and a door frame (2), wherein the door leaf (1) comprises an outer door plate (1 a) and an inner door plate (1 b); the anti-prying door is characterized in that first L-shaped anti-prying steel (3) is arranged at the position, close to a hanger part (1 a 1) on one side of the lock, of the outer door plate (1 a), the first L-shaped anti-prying steel (3) is of a sectional structure or an integrated structure, second L-shaped anti-prying steel (4) is arranged at the corresponding position of the door frame (2), and the first L-shaped anti-prying steel (3) and the second L-shaped anti-prying steel are respectively provided with a first lock tongue hole (3 a) and a second lock tongue hole (4 a); after the door leaf (1) is closed, the first L-shaped anti-prying steel (3) is tightly attached to the second L-shaped anti-prying steel (4), and the first lock tongue hole (3 a) corresponds to the second lock tongue hole (4 a); the lock is characterized in that a rotary switch (7) is further arranged at the position of the second lock tongue hole (4 a), when the lock is in an open state, the rotary switch (7) is separated from the edge of the first lock tongue hole (3 a), and when the lock is in a locking state, the rotary switch (7) is rotated to hook the edge of the first lock tongue hole (3 a).
2. The anti-prying entrance door according to claim 1, wherein the rotary switch (7) is a rotary connecting hook, one end of the rotary connecting hook is rotatably arranged on the second latch bolt hole (4 a) through a rotating shaft, the other end of the rotary connecting hook is provided with a hook part (7 a), when the lockset is in an open state, the end of the hook part (7 a) of the rotary connecting hook naturally sags, and when the lockset is in a locked state, the latch bolt of the lockset drives the hook part (7 a) of the rotary connecting hook to rotate and hook the upper edge of the first latch bolt hole (3 a).
3. A pick-proof entrance door according to claim 1 or 2, characterized in that the door leaf (1) is further provided with a main lock (5) and upper and lower auxiliary locks (6), the second L-shaped pick-proof steel (4) arranged on the door frame (2) is of an integral structure, and the first L-shaped pick-proof steel (3) arranged on the ear portion (1 a 1) of the outer door panel (1 a) near the lock is of a sectional structure and is divided into a main lock section and two auxiliary lock sections.
4. A pick-proof access door according to claim 3, wherein the first L-shaped pick-proof steel (3) and the second L-shaped pick-proof steel (4) are aluminum profiles or steel profiles and are detachably connected with the door leaf (1) and the door frame (2) respectively by means of screw fixation through a plurality of mounting holes (3 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123319.2U CN218816083U (en) | 2022-11-24 | 2022-11-24 | Anti-prying entrance door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223123319.2U CN218816083U (en) | 2022-11-24 | 2022-11-24 | Anti-prying entrance door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218816083U true CN218816083U (en) | 2023-04-07 |
Family
ID=87267998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223123319.2U Active CN218816083U (en) | 2022-11-24 | 2022-11-24 | Anti-prying entrance door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218816083U (en) |
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2022
- 2022-11-24 CN CN202223123319.2U patent/CN218816083U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of anti prying entrance door Granted publication date: 20230407 Pledgee: Zhejiang Yongkang Rural Commercial Bank Co.,Ltd. Guli Sub branch Pledgor: ZHEJIANG JINKAIDE SMART HOME Co.,Ltd. Registration number: Y2024980013771 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |