CN215369520U - Double-leaf embedded metal anti-theft door - Google Patents
Double-leaf embedded metal anti-theft door Download PDFInfo
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- CN215369520U CN215369520U CN202121537552.8U CN202121537552U CN215369520U CN 215369520 U CN215369520 U CN 215369520U CN 202121537552 U CN202121537552 U CN 202121537552U CN 215369520 U CN215369520 U CN 215369520U
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- 239000002184 metal Substances 0.000 title claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 240000001592 Amaranthus caudatus Species 0.000 claims 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a double-leaf embedded metal anti-theft door which comprises a door frame, a left leaf door and a right leaf door, wherein the inside of the door frame is respectively and movably connected with the left leaf door and the right leaf door, the outer surface of the right leaf door is provided with a door handle, the outer surface of the left leaf door is provided with the door handle on the right leaf door, the outer surface of the door handle is provided with a key hole in a penetrating manner, the rear side surface of the right leaf door is fixedly provided with a guard strip block, the left side wall of the right leaf door is connected with a plug in a penetrating manner in a sliding manner, the plug is connected with the right side wall of the left leaf door in a penetrating manner in a sliding manner, the plug is controlled by the key hole in the door handle, and the inner wall of the left leaf door is provided with an extending device. According to the double-leaf embedded metal anti-theft door, the extending device is arranged, so that the door closing process is simplified, the door closing operation is avoided for multiple times, the time is saved, the safety and the flexibility of the anti-theft door are improved, and the practicability of the double-leaf embedded metal anti-theft door is also improved.
Description
Technical Field
The utility model relates to the field of anti-theft door equipment, in particular to a double-leaf embedded metal anti-theft door.
Background
The security door is the door of a common security in daily life, in the life, the security door plays important guard action, no matter protect economic property safety, still protect personal safety, all have effect that can not neglect, in current security door extension fixture, because two fan-shaped gomphosis formula metal security doors open from left and right sides, when opening and shutting the door, must make one of them door leaf fixed with the threshold in advance, just can continue to close another door leaf, this mode of opening and shutting the door is more loaded down with trivial details, need operate many times and just can close the security door, the time is of a specified duration, sometimes can not carry out the fixed of first door leaf because of neglect, there is very big influence to the security of security door, so, we propose a novel extension fixture of two fan-shaped gomphosis formula metal security door.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a double-leaf embedded metal anti-theft door which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a two fan embedded metal burglary-resisting doors, includes door frame, left page or leaf door and right page or leaf door, the inside difference swing joint of door frame has left page or leaf door and right page or leaf door, the surface of right page or leaf door and left page or leaf door all is provided with the doorknob, the surface of doorknob runs through and has seted up the key hole, the trailing flank fixed mounting of right page or leaf door has the foxing piece, the left side wall of right page or leaf door runs through sliding connection and has the plug, the plug runs through sliding connection with the right side wall of left page or leaf door, the plug passes through the key hole control on the doorknob, the inner wall of left page or leaf door is provided with extension device.
Preferably, the extension device includes fixed slot, a fixed section of thick bamboo, traveller, connecting rod and gag lever post, the fixed slot has been seted up to the inner wall of left page or leaf door, the fixed section of thick bamboo of inner wall one side fixed mounting of fixed slot, the inner wall sliding connection of a fixed section of thick bamboo has the traveller, the one end that the traveller is close to a fixed section of thick bamboo is equipped with the connecting rod admittedly, the one end rigid coupling that the traveller was kept away from to the connecting rod has the gag lever post.
Preferably, the fixing groove is located on one side of the fixed cylinder and provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, one end, far away from the sliding groove, of the sliding block is hinged to a traction rod, and the traction rod is hinged to the sliding column.
Preferably, the outer surface of the fixed cylinder is provided with a notch in a penetrating manner, the connecting rod is connected with the notch in a sliding manner, and the inner wall of the fixed cylinder, which is located between the sliding column and the fixed groove, is fixedly connected with a return spring A.
Preferably, the outer surface of the slider is fixedly connected with a clamping rod, the clamping rod penetrates through sliding connection with the fixing groove, the clamping rod penetrates through sliding connection with the left leaf door, and the outer surface of the clamping rod, which is located between the slider and the fixing groove, is sleeved with a return spring B.
Preferably, the bottom inner wall of the door frame is provided with a clamping hole, and the clamping rod is connected with the clamping hole in a sliding manner.
Compared with the prior art, the utility model has the following beneficial effects:
in the utility model, a fixed cylinder is fixedly arranged on the inner wall of a left leaf door, a sliding column slides in the fixed cylinder, a connecting rod and a limiting rod are fixedly arranged on one side of the sliding column, when the sliding column slides into the left leaf door through a plug, the plug pushes the limiting rod, so that the plug pushes the sliding column to slide out of the fixed cylinder through the connecting rod, at the moment, a draw bar slides along with the fixed cylinder, a sliding block is pushed, the clamping rod is inserted into a clamping hole in a door frame through the sliding of the sliding block, the left leaf door is fixed with the door frame, a right leaf door and the left leaf door are fixed through the insertion of the plug, at the moment, the whole anti-theft door is closed with the door frame, the clamping rod is inserted into the clamping hole, so that the left leaf door is more convenient to fix, multiple operations are avoided, the door closing flow is simplified, the safety of the anti-theft door is improved, the sliding column slides into the fixed cylinder again through the sliding plug and the left leaf door sliding column is matched with a return spring A, at this time, the reset spring B on the clamping rod slides out of the clamping hole, the left leaf door is not fixed with the door frame, the time is saved, and the flexibility of the anti-theft door is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a double-leaf embedded metal security door of the present invention;
FIG. 2 is a schematic view of an extension device of a double-leaf embedded metal anti-theft door according to the present invention;
FIG. 3 is a schematic view of the overall structure of a right-hand door of a double-leaf embedded metal anti-theft door according to the present invention;
fig. 4 is a schematic view at a in fig. 2.
In the figure: 1. a door frame; 101. a clamping hole; 2. a left leaf door; 3. a right leaf door; 301. a bead protection block; 4. a door handle; 401. a key hole; 402. plugging; 5. an extension device; 501. fixing grooves; 502. a fixed cylinder; 503. a traveler; 504. a return spring A; 505. a connecting rod; 506. a limiting rod; 507. a chute; 508. a slider; 509. a draw bar; 510. a clamping rod; 511. and a return spring B.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a double-leaf embedded metal anti-theft door comprises a door frame 1, a left leaf door 2 and a right leaf door 3, wherein the inside of the door frame 1 is movably connected with the left leaf door 2 and the right leaf door 3 respectively, the outer surfaces of the right leaf door 3 and the left leaf door 2 are both provided with door handles 4, key holes 401 are formed in the outer surfaces of the door handles 4 in a penetrating manner, a guard bar block 301 is fixedly installed on the rear side surface of the right leaf door 3, a plug 402 is connected to the left side wall of the right leaf door 3 in a penetrating and sliding manner, the plug 402 is connected to the right side wall of the left leaf door 2 in a penetrating manner in a sliding manner, the plug 402 is controlled through the key holes 401 in the door handles 4, and an extending device 5 is arranged on the inner wall of the left leaf door 2.
The extending device 5 comprises a fixing groove 501, a fixing barrel 502, a sliding column 503, a connecting rod 505 and a limiting rod 506, the fixing groove 501 is formed in the inner wall of the left door 2, the fixing barrel 502 is fixedly installed on one side of the inner wall of the fixing groove 501, the sliding column 503 is connected to the inner wall of the fixing barrel 5 in a sliding mode, the connecting rod 505 is fixedly installed at one end, close to the fixing barrel 502, of the sliding column 503, and the limiting rod 506 is fixedly connected to one end, far away from the sliding column 503, of the connecting rod 505; a sliding groove 507 is formed in one side, located on the fixed cylinder 502, of the fixing groove 501, a sliding block 508 is connected to the inner wall of the sliding groove 507 in a sliding mode, a traction rod 509 is hinged to one end, far away from the sliding groove 507, of the sliding block 508, and the traction rod 509 is hinged to the sliding column 503; a notch is formed in the outer surface of the fixed cylinder 502 in a penetrating mode, the connecting rod 505 is connected with the notch in a sliding mode, and a return spring A504 is fixedly connected to the inner wall, located between the sliding column 503 and the fixed groove 501, of the fixed cylinder 502; a clamping rod 510 is fixedly connected to one side of the outer surface of the sliding block 508, the clamping rod 510 is connected with the fixing groove 501 in a penetrating and sliding mode, the clamping rod 510 is connected with the left leaf door 2 in a penetrating and sliding mode, and a return spring B511 is sleeved on the outer surface, located between the sliding block 508 and the fixing groove 501, of the clamping rod 510; the bottom inner wall of door frame 1 is seted up card hole 101, and kelly 510 and card hole 101 sliding connection.
It should be noted that, the present invention is a double-leaf embedded metal anti-theft door, the opening and closing of the whole anti-theft door can be facilitated by arranging the extending device 5, the clamping rod 510 is inserted into the clamping hole 101 to facilitate the fixing of the left leaf door 2 and the door frame 1, during the use process, when the key is inserted into the key hole 401 to slide the plug 402 into the left leaf door 2, the plug 402 pushes the limit rod 506, so that the plug 402 pushes the sliding column 503 to slide out of the fixed cylinder 502 through the connecting rod 505, at this time, the draw bar 509 slides along with the fixed cylinder 502 to push the sliding block 508, at this time, the clamping rod 510 is inserted into the clamping hole 101 on the door frame 1 through the sliding of the sliding block 508, at this time, the left leaf door 2 is fixed with the door frame 1, the right leaf door 3 is fixed with the left leaf door 2 through the insertion of the plug 402, at this time, the whole anti-theft door is closed with the door frame 1, the clamping rod 510 is inserted into the clamping hole 101 to facilitate the fixing of the left leaf door 2, avoid the operation of closing the door many times, simplified the flow of closing the door, the security of burglary-resisting door has been improved, through plug 402 roll-off left page door 2, cooperation reset spring A504 makes traveller 503 slide to the inside of solid fixed cylinder 502 again, reset spring B511's effect on the kelly 510 at this moment for kelly 510 roll-off stuck hole 101, left side page or leaf door 2 is just not fixed with door frame 1, thereby open the burglary-resisting door, the time is saved, the flexibility and the practicality of burglary-resisting door have been improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a two fan embedded metal burglary-resisting doors, includes door frame (1), left side page or leaf door (2) and right side page or leaf door (3), its characterized in that: the inside difference swing joint of door frame (1) has left page or leaf door (2) and right page or leaf door (3), the surface of right page or leaf door (3) and left page or leaf door (2) all is provided with doorknob (4), the surface of doorknob (4) runs through and has seted up key hole (401), the trailing flank fixed mounting of right page or leaf door (3) has foxtail piece (301), sliding connection runs through sliding connection has plug (402) in the left side wall of right page or leaf door (3), sliding connection runs through with the right side wall of left page or leaf door (2) in plug (402), key hole (401) control on door knob (4) is passed through in plug (402), the inner wall of left page or leaf door (2) is provided with extension device (5).
2. The double-leaf embedded metal anti-theft door according to claim 1, characterized in that: extension device (5) are including fixed slot (501), a fixed section of thick bamboo (502), traveller (503), connecting rod (505) and gag lever post (506), fixed slot (501) have been seted up to the inner wall of left side page door (2), inner wall one side fixed mounting of fixed slot (501) has a fixed section of thick bamboo (502), the inner wall sliding connection of a fixed section of thick bamboo (502) has traveller (503), connecting rod (505) are adorned admittedly to one end that traveller (503) are close to fixed section of thick bamboo (502), the one end rigid coupling that traveller (503) were kept away from to connecting rod (505) is equipped with gag lever post (506).
3. The double-leaf embedded metal anti-theft door as claimed in claim 2, wherein: the fixing groove (501) is located on one side of the fixing barrel (502) and is provided with a sliding groove (507), the inner wall of the sliding groove (507) is connected with a sliding block (508) in a sliding mode, one end, far away from the sliding groove (507), of the sliding block (508) is hinged to a traction rod (509), and the traction rod (509) is hinged to a sliding column (503).
4. The double-leaf embedded metal anti-theft door as claimed in claim 2, wherein: the outer surface of the fixed cylinder (502) is provided with a notch in a penetrating mode, the connecting rod (505) is connected with the notch in a sliding mode, and a return spring A (504) is fixedly connected to the inner wall, located between the sliding column (503) and the fixed groove (501), of the fixed cylinder (502).
5. The double-leaf embedded metal anti-theft door according to claim 3, characterized in that: the utility model discloses a safety door, including slider (508), surface one side fixedly connected with kelly (510) of slider (508), kelly (510) and fixed slot (501) run through sliding connection, kelly (510) and left side page or leaf door (2) run through sliding connection, the surface cover that kelly (510) are located between slider (508) and fixed slot (501) is equipped with reset spring B (511).
6. The double-leaf embedded metal anti-theft door according to claim 5, characterized in that: the bottom end inner wall of door frame (1) has seted up card hole (101), kelly (510) and card hole (101) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537552.8U CN215369520U (en) | 2021-07-08 | 2021-07-08 | Double-leaf embedded metal anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537552.8U CN215369520U (en) | 2021-07-08 | 2021-07-08 | Double-leaf embedded metal anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215369520U true CN215369520U (en) | 2021-12-31 |
Family
ID=79608023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121537552.8U Expired - Fee Related CN215369520U (en) | 2021-07-08 | 2021-07-08 | Double-leaf embedded metal anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215369520U (en) |
-
2021
- 2021-07-08 CN CN202121537552.8U patent/CN215369520U/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: 20211231 |