CN208363978U - A kind of Anti-theft door - Google Patents
A kind of Anti-theft door Download PDFInfo
- Publication number
- CN208363978U CN208363978U CN201820633457.XU CN201820633457U CN208363978U CN 208363978 U CN208363978 U CN 208363978U CN 201820633457 U CN201820633457 U CN 201820633457U CN 208363978 U CN208363978 U CN 208363978U
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- fixedly connected
- block
- main body
- fixed
- door main
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Abstract
The utility model discloses a kind of Anti-theft doors, including door main body, the surface of the door main body is provided with doorframe used in conjunction with, top and bottom on the left of the doorframe back side are fixedly connected to fixed block, the bottom of the fixed block is connected with connection shaft, the top of the connection shaft through fixed block and extends to outside it, the top of the connection shaft is fixedly connected with link block, the front side of two link blocks is fixedly connected by door main body, and the positive right side of door main body is provided with handle shaft.The utility model passes through fixed plate, gag lever post, movable plate, limit spring, movable block, pull lever, port, damping cushion, impact block and the mutual cooperation for hitting groove, common security door is set to have anti-function of locking a door, the security door when resident is of short duration outgoing is avoided surprisingly to be locked, make resident do not have to every time it is of short duration when going out will carrying keys, bring great convenience to resident.
Description
Technical field
The utility model relates to security door technical field, specially a kind of Anti-theft door.
Background technique
Security door is to be assigned with theftproof lock, can resist unnormal unlocking under certain condition within a certain period of time, has one
Determine security protection performance and meet the door of corresponding anti-theft security rank, security door is divided into 4 grades by anti-theft security rank, respectively
First, second, third, fourth level Four from high to low, are successively successively decreased, and qualified security door must assure that utilizes chisel, screw in 15 minutes
One 615 squares can not be pried open or be opened on door leaf to the portable power tools such as the ordinary hand tools such as knife, crowbar and electric hand drill
The opening of millimeter, or one 38 square millimeters of opening is opened in 150 square millimeters of keyed end of semicircle, in present life
In work, security door does not have anti-function of locking a door with more and more extensive, common security door, antitheft in common cell
Door is essentially all that cannot be opened the door by the handle outside room, when resident goes out to tip rubbish and do not have band key, security door
It may be blown by wind, and shut door directly, bring great inconvenience to resident.
Utility model content
The purpose of this utility model is to provide a kind of Anti-theft door, have the advantages of preventing locking a door function, solves often
See that security door does not have the problem of preventing locking a door function.
To achieve the above object, the utility model provides the following technical solutions: a kind of Anti-theft door, including door main body,
The surface of the door main body is provided with doorframe used in conjunction with, and the top and bottom on the left of the doorframe back side are fixed to be connected
Be connected to fixed block, the bottom of the fixed block is connected with connection shaft, the top of the connection shaft through fixed block and
It extends to outside it, the top of the connection shaft is fixedly connected with link block, and the front side of two link blocks is solid by door main body
Fixed connection, the positive right side of door main body are provided with handle shaft, and the surface of the handle shaft is fixedly connected with rotation handle
Hand, the positive right side of face of the door main body and is located above handle shaft and is fixedly connected with fixed plate, and the left side of the fixed plate is living
Dynamic to be connected with gag lever post, the right end of the gag lever post through fixed plate and extends to outside it, and the left end of the gag lever post is fixed
It is connected with movable plate, the gag lever post surface and position between fixed plate and movable plate is socketed with limit spring is described
It is fixedly connected on the left of the right end of limit spring and fixed plate, the fixed company in the left end of the limit spring and the right side of movable plate
It connects, movable block is fixedly connected at the top of the movable plate, pull lever, the door master are fixedly connected on front side of the movable block
The position that body front corresponds to pull lever offers port used in conjunction with, and the rear end of the pull lever is successively passed through from front to back
It wears movable block and port and extends to the outside of port, the position of the right side at the doorframe back side and corresponding gag lever post is fixedly connected
There is damping cushion, impact block be fixedly connected on rear side of the damping cushion, shock groove is offered on rear side of the impact block,
The position that the door main body back side corresponds to handle shaft is fixedly connected with fixed link, and the surface of the fixed link is fixedly connected with
Determine handle.
Preferably, it is fixedly connected with firm block on rear side of the door main body, is fixedly connected with extension on rear side of the firm block
Hook.
Preferably, the gag lever post surface and it is located on the right side of fixed plate and is socketed with support lantern ring, the support lantern ring
Rear side is fixedly connected with supporting block, is fixedly connected on front side of the rear side and door main body of the supporting block.
Preferably, securing plate is fixedly connected at the top of the movable block, the top on rear side of the securing plate is fixed to be reinforced
Bar is fixedly connected at the top of the one end of the reinforcing bar far from securing plate and pull lever.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through fixed plate, gag lever post, movable plate, limit spring, movable block, pull lever, port, damping
Cushion, impact block and the mutual cooperation for hitting groove make common security door have anti-function of locking a door, avoid of short duration in resident
Security door is surprisingly locked when outgoing, when resident being made not have to every time of short duration go out will carrying keys, brought greatly to resident
It is convenient.
2, the utility model facilitates resident that key is placed on hook, passes through setting by the way that firm block and hook is arranged
Lantern ring and supporting block are supported, plays the role of firm gag lever post, avoids gag lever post from tilting because of the influence of external force, pass through setting
Securing plate and reinforcing bar prevent pull plate from damaging because bearing more motive force.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the structural schematic diagram of the utility model right view.
In figure: 1 door main body, 2 doorframes, 3 fixed blocks, 4 connection shafts, 5 link blocks, 6 handle shafts, 7 rotating handles, 8 are consolidated
Fixed board, 9 gag lever posts, 10 movable plates, 11 limit springs, 12 movable blocks, 13 pull lever, 14 ports, 15 damping cushions, 16 are hit
Groove, 18 fixed links, 19 fixed handles, 20 firm blocks, 21 hooks, 22 support lantern rings, 23 supporting blocks, 24 reinforcings are hit in block, 17
Plate, 25 reinforcing bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of Anti-theft door referring to FIG. 1-2, including door main body 1, side rotates door main body 1 backward, is that security door is opened
State, the rear side of door main body 1 is fixedly connected with firm block 20, and the rear side of firm block 20 is fixedly connected with hook 21, by setting
Firm block 20 and hook 21 are set, facilitates resident that key is placed on hook 21, the surface of door main body 1, which is provided with to cooperate with it, to be made
Doorframe 2, the top and bottom on the left of 2 back side of doorframe are fixedly connected to fixed block 3, and the bottom of fixed block 3 is flexibly connected
There is connection shaft 4, the top of connection shaft 4 through fixed block 3 and extends to outside it, and connection shaft 4 can be in fixed block 3
Internal rotating, but not move up and down, the top of connection shaft 4 are fixedly connected with link block 5, before two link blocks 5
Side is fixedly connected by door main body 1, and the positive right side of door main body 1 is provided with handle shaft 6, and the surface of handle shaft 6 is fixed to be connected
It is connected to rotating handles 7, the positive right side of face of the door main body 1 and top for being located at handle shaft 6 is fixedly connected with fixed plate 8, fixed plate 8
Left side is connected with gag lever post 9, and the right end of gag lever post 9 through fixed plate 8 and extends to outside it, 9 surface of gag lever post and position
It is socketed with support lantern ring 22 in the right side of fixed plate 8, the rear side of support lantern ring 22 is fixedly connected with supporting block 23, supporting block 23
Rear side is fixedly connected with the front side of door main body 1, by setting support lantern ring 22 and supporting block 23, plays firm gag lever post 9
Effect, avoids gag lever post 9 from tilting because of the influence of external force, the left end of gag lever post 9 is fixedly connected with movable plate 10,9 table of gag lever post
Face and the position between fixed plate 8 and movable plate 10 are socketed with limit spring 11, the right end and fixed plate 8 of limit spring 11
Left side be fixedly connected, the left end of limit spring 11 is fixedly connected with the right side of movable plate 10, and the top of movable plate 10 is fixed to be connected
It is connected to movable block 12, the front side of movable block 12 is fixedly connected with pull lever 13, and the position of the corresponding pull lever 13 in 1 front of door main body is opened
Equipped with port 14 used in conjunction with, the rear end of pull lever 13 sequentially passes through movable block 12 and port 14 from front to back and extends
To the outside of port 14, the top of movable block 12 is fixedly connected with securing plate 24, the fixed reinforcing bar in top of 24 rear side of securing plate
25, the one end of reinforcing bar 25 far from securing plate 24 is fixedly connected with the top of pull lever 13, by setting securing plate 24 and is reinforced
Bar 25 prevents pull plate 13 from damaging because bearing more motive force, by the way that pull lever 13 and port 14 is arranged, convenient for users to
Movable plate 10 is pulled to the left from the outside in house, the position of the right side at 2 back side of doorframe and corresponding gag lever post 9, which is fixedly connected with, to be subtracted
Cushion 15 is shaken, the rear side of damping cushion 15 is fixedly connected with impact block 16, and the rear side of impact block 16, which offers, hits groove 17, door
The position that 1 back side of main body corresponds to handle shaft 6 is fixedly connected with fixed link 18, and the surface of fixed link 18 is fixedly connected with fixed
What hand 19, fixed link 18 and fixed handle 19 were installed is the outside in house on one side, and user cannot be opened by fixed handle 19
Security door passes through fixed plate 8, gag lever post 9, movable plate 10, limit spring 11, movable block 12, pull lever 13, port 14, damping
Cushion 15, impact block 16 and the mutual cooperation for hitting groove 17 make common security door have anti-function of locking a door, and avoid living
Security door is surprisingly locked when family is of short duration outgoing, make resident do not have to every time it is of short duration when going out will carrying keys, brought to resident
Great convenience.
In use, resident pulls movable plate 10 when resident needs of short duration go out, move downward movable plate 10, activity
Plate 10 drives gag lever post 9 to move downward, and the movement of movable plate 10 stretches limit spring 11, and branch will be just detached from by moving to gag lever post 9
Until support set ring 22, later, door main body 1 is opened, later, is pushed backward by 7 swing handle shaft 6 of rotating handles by resident
Door main body 1, when gag lever post 9 moves to the rear side of doorframe 2, resident unclamps movable plate 10, and limit spring 11 drives movable plate 10
It moves right, movable plate 10 drives gag lever post 9 to move right, and when moving wind, door main body 1 is moved to front side, and door main body 1 is logical
Crossing fixed plate 8 drives gag lever post 9 to travel forward, and gag lever post 9, which travels forward, to hit impact block 16, to guarantee that security door will not
It is locked, resident is facilitated to carry out of short duration trip.
In summary: the Anti-theft door passes through fixed plate 8, gag lever post 9, movable plate 10, limit spring 11, movable block
12, pull lever 13, port 14, damping cushion 15, impact block 16 and the mutual cooperation for hitting groove 17, solve common security door
Do not have the problem of preventing locking a door function.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Anti-theft door, including door main body (1), it is characterised in that: the surface of the door main body (1) is provided with matches with it
The doorframe (2) used is closed, the top and bottom on the left of doorframe (2) back side are fixedly connected to fixed block (3), the fixation
The bottom of block (3) is connected with connection shaft (4), and the top of connection shaft (4) through fixed block (3) and extends to it
The top of outside, connection shaft (4) is fixedly connected with link block (5), passes through door main body on front side of two link blocks (5)
(1) it is fixedly connected, the positive right side of the door main body (1) is provided with handle shaft (6), and the surface of the handle shaft (6) is solid
Surely it is connected with rotating handles (7), the positive right side of face of the door main body (1) and being located above handle shaft (6) is fixedly connected with
Fixed board (8) is connected with gag lever post (9) on the left of the fixed plate (8), and the right end of the gag lever post (9) runs through fixed plate
(8) and extend to outside it, the left end of the gag lever post (9) is fixedly connected with movable plate (10), gag lever post (9) surface and
Position between fixed plate (8) and movable plate (10) is socketed with limit spring (11), the right end of the limit spring (11)
It is fixedly connected, is fixedly connected on the right side of the left end and movable plate (10) of the limit spring (11), institute on the left of fixed plate (8)
It states and is fixedly connected at the top of movable plate (10) movable block (12), be fixedly connected with pull lever on front side of the movable block (12)
(13), the position in door main body (1) front corresponding pull lever (13) offers port used in conjunction with (14), the drawing
The rear end of lever (13) sequentially passes through movable block (12) and port (14) and the outside for extending to port (14) from front to back, described
The position of the right side at doorframe (2) back side and corresponding gag lever post (9) is fixedly connected with damping cushion (15), the damping cushion (15)
Rear side be fixedly connected with impact block (16), offered on rear side of the impact block (16) hit groove (17), the door main body
(1) position that the back side corresponds to handle shaft (6) is fixedly connected with fixed link (18), and the surface of the fixed link (18) is fixedly connected
There are fixed handle (19).
2. a kind of Anti-theft door according to claim 1, it is characterised in that: the rear side of the door main body (1) is fixed to be connected
It is connected to firm block (20), is fixedly connected with hook (21) on rear side of the firm block (20).
3. a kind of Anti-theft door according to claim 1, it is characterised in that: gag lever post (9) surface and be located at solid
It is socketed with support lantern ring (22) on the right side of fixed board (8), is fixedly connected with supporting block (23), institute on rear side of the support lantern ring (22)
It states and is fixedly connected on front side of the rear side and door main body (1) of supporting block (23).
4. a kind of Anti-theft door according to claim 1, it is characterised in that: the top of the movable block (12) is fixed to be connected
It is connected to securing plate (24), the top on rear side of the securing plate (24) is fixed reinforcing bar (25), and the reinforcing bar (25) is far from reinforcing
It is fixedly connected at the top of one end of plate (24) and pull lever (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820633457.XU CN208363978U (en) | 2018-04-28 | 2018-04-28 | A kind of Anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820633457.XU CN208363978U (en) | 2018-04-28 | 2018-04-28 | A kind of Anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208363978U true CN208363978U (en) | 2019-01-11 |
Family
ID=64933179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820633457.XU Active CN208363978U (en) | 2018-04-28 | 2018-04-28 | A kind of Anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208363978U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797765A (en) * | 2019-11-25 | 2020-02-14 | 徐杰 | Control cabinet capable of being unlocked emergently |
| CN113958240A (en) * | 2021-10-26 | 2022-01-21 | 中铁第四勘察设计院集团有限公司 | Urban railway sliding door with hook lock limiting function |
| CN114278175A (en) * | 2020-09-28 | 2022-04-05 | 洪江市旺隆牧业有限公司 | Culture apparatus for farming |
-
2018
- 2018-04-28 CN CN201820633457.XU patent/CN208363978U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797765A (en) * | 2019-11-25 | 2020-02-14 | 徐杰 | Control cabinet capable of being unlocked emergently |
| CN110797765B (en) * | 2019-11-25 | 2020-11-13 | 山东颐德电气设备工程有限公司 | Control cabinet capable of being unlocked emergently |
| CN114278175A (en) * | 2020-09-28 | 2022-04-05 | 洪江市旺隆牧业有限公司 | Culture apparatus for farming |
| CN113958240A (en) * | 2021-10-26 | 2022-01-21 | 中铁第四勘察设计院集团有限公司 | Urban railway sliding door with hook lock limiting function |
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| GR01 | Patent grant |