CN206707481U - A kind of lightweight protective door novel closure mechanism - Google Patents
A kind of lightweight protective door novel closure mechanism Download PDFInfo
- Publication number
- CN206707481U CN206707481U CN201720367371.2U CN201720367371U CN206707481U CN 206707481 U CN206707481 U CN 206707481U CN 201720367371 U CN201720367371 U CN 201720367371U CN 206707481 U CN206707481 U CN 206707481U
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- China
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- door body
- screw mandrel
- screw
- sliding block
- adjuster
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Abstract
The utility model discloses a kind of lightweight protective door novel closure mechanism, including doorframe and door body, hinge wherein is hinged with a side of door body, being movably hinged for whole door body is realized using hinge connecting wall;The back side of door body is provided with the screw mandrel being vertically arranged, the both ends of screw mandrel are fixed in door body by screw rodb base, and it is flexibly connected between screw mandrel and screw rodb base, adjuster and lower adjuster are also threaded with wherein on screw mandrel respectively, the utility model is by rotating handwheel, screw mandrel is driven to rotate using worm screw, now in the presence of screw mandrel, upper adjuster and lower adjuster are realized linear mobile, now crank promotes sliding block outwards linear movement to both sides, now lock pin can be pushed into lockhole by sliding block, so as to complete the connection between whole door body and doorframe, whole door locking is convenient, it is outstanding by locating effect.
Description
Technical field
Protective door field is the utility model is related to, specifically a kind of lightweight protective door novel closure mechanism.
Background technology
Protective door is a kind of door that can be resisted various shock waves or weight and collide, and protective door typically uses steel material system
Make.Therefore the very heavy situation of current protective door generally existing structure, entirety is caused to use very inconvenient, especially
Lockset is installed and locked so that lockset integrally bears larger pressure, and lockset is more bright using appearance is easy in the near future
Aobvious damage.
Utility model content
The purpose of this utility model is to provide a kind of lightweight protective door novel closure mechanism, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme:
A kind of lightweight protective door novel closure mechanism, including doorframe and door body, are wherein hinged with a side of door body
Hinge, being movably hinged for whole door body is realized using hinge connecting wall;The back side of door body is provided with the screw mandrel being vertically arranged, silk
The both ends of bar are fixed in door body by screw rodb base, and are flexibly connected between screw mandrel and screw rodb base, and spiral shell is also distinguished wherein on screw mandrel
Line is connected with adjuster and lower adjuster, and the both sides of upper adjuster and lower adjuster are connected with crank by bearing pin,
And the other end of crank is movably hinged with sliding block by bearing pin, sliding block is slidably arranged in the chute of door body, and the head end of sliding block
Position is fixed with lock pin, lockhole is provided with the face of lock pin, and lockhole is opened on doorframe;The center of the screw mandrel is also
Worm screw is engaged with, the top fixed cover of wherein worm screw is connected to handwheel, by rotating handwheel, drives screw mandrel to rotate using worm screw, this
When in the presence of screw mandrel, upper adjuster and lower adjuster are realized linear mobile, and now crank promotes sliding block laterally to both sides
Linear mobile, now lock pin can be pushed into lockhole by sliding block, so as to complete the connection between whole door body and doorframe.
As further program of the utility model:The worm screw is in worm screw installs case, and worm screw is installed with worm screw
The junction of case is provided with bearing, and worm screw installs case is welded in door body.
As further program of the utility model:It is connected between the sliding block and lock pin in the form of welding.
As further program of the utility model:The sliding block uses T-shaped sliding block.
As further program of the utility model:Axis hole is offered on the screw rodb base, and screw mandrel is movably arranged on axle
In hole.
The beneficial effects of the utility model:The utility model drives screw mandrel to rotate by rotating handwheel, using worm screw, now
In the presence of screw mandrel, upper adjuster and lower adjuster realize linear movement, and now crank promotes the outside side line of sliding block to both sides
Property movement, now sliding block can by lock pin be pushed into lockhole in, so as to complete the connection between whole door body and doorframe, whole door lock
It is tight convenient, it is outstanding by locating effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:Adjuster under 1- doorframes, 2- door body, 3- hinges, 4- screw mandrels, 5- handwheels, 6-, the upper adjusters of 7-, 8- cranks,
9- sliding blocks, 10- lock pins, 11- lockholes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of lightweight protective door novel closure mechanism, including doorframe 1 and
Hinge 3 is hinged with one side of door body 2, wherein door body 2, the moveable hinge of whole door body 2 is realized using the connecting wall of hinge 3
Connect;The back side of door body 2 is provided with the screw mandrel 4 being vertically arranged, and the both ends of screw mandrel 4 are fixed in door body 2 by screw rodb base, and screw mandrel
It is flexibly connected between 4 and screw rodb base, is also threaded with adjuster 7 and lower adjuster 6, upper regulation wherein on screw mandrel 4 respectively
The both sides of device 7 and lower adjuster 6 are connected with crank 8 by bearing pin, and the other end of crank 8 is movably hinged by bearing pin
There is sliding block 9, sliding block 9 is slidably arranged in the chute of door body 2, and the head-end location of sliding block 9 is fixed with lock pin 10, and lock pin 10 is just
Lockhole 11 is provided with to place, and lockhole 11 is opened on doorframe 1;The center of the screw mandrel 4 has also meshed with worm screw, wherein snail
The top fixed cover of bar is connected to handwheel 5, by rotating handwheel 5, drives screw mandrel 4 to rotate using worm screw, now in the effect of screw mandrel 4
Under, upper adjuster 7 and lower adjuster 6 realize linear movement, and now crank 8 promotes the outwards linear movement of sliding block 9 to both sides, this
When sliding block 9 lock pin 10 can be pushed into lockhole 11, so as to complete the connection between whole door body 2 and doorframe 1.
The worm screw is in worm screw installs case, and the junction of worm screw and worm screw installs case is provided with bearing, worm screw installation
Case is welded in door body 2.
It is connected between the sliding block 9 and lock pin 10 in the form of welding.
The sliding block 9 uses T-shaped sliding block.
Axis hole is offered on the screw rodb base, and screw mandrel 4 is movably arranged in axis hole.
Operation principle of the present utility model is:By rotating handwheel 5, screw mandrel 4 is driven to rotate using worm screw, now in screw mandrel
In the presence of 4, upper adjuster 7 and lower adjuster 6 realize linear movement, and now crank 8 promotes sliding block 9 outwards linear to both sides
Mobile, now lock pin 10 can be pushed into lockhole 11 by sliding block 9, so as to complete the connection between whole door body 2 and doorframe 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
- A kind of 1. lightweight protective door novel closure mechanism, it is characterised in that:Including doorframe(1)And door body(2), wherein door body (2)A side on be hinged with hinge(3);Door body(2)The back side be provided with the screw mandrel being vertically arranged(4), screw mandrel(4)Both ends Door body is fixed on by screw rodb base(2)On, and screw mandrel(4)It is flexibly connected between screw rodb base, wherein screw mandrel(4)On also distinguish spiral shell Line is connected with adjuster(7)With lower adjuster(6), upper adjuster(7)With lower adjuster(6)Both sides pass through bearing pin activity It is connected with crank(8), and crank(8)The other end sliding block is movably hinged with by bearing pin(9), sliding block(9)It is slidably arranged in door Body(2)Chute in, and sliding block(9)Head-end location be fixed with lock pin(10), lock pin(10)Face at be provided with lockhole (11), and lockhole(11)It is opened in doorframe(1)On;The screw mandrel(4)Center also meshed with the top of worm screw, wherein worm screw Portion's fixed cover is connected to handwheel(5).
- A kind of 2. lightweight protective door novel closure mechanism according to claim 1, it is characterised in that:The worm screw is located at snail In bar installs case, and worm screw and the junction of worm screw installs case are provided with bearing, and worm screw installs case is welded on door body(2)On.
- A kind of 3. lightweight protective door novel closure mechanism according to claim 1, it is characterised in that:The sliding block(9)With Lock pin(10)Between using welding in the form of be connected.
- A kind of 4. lightweight protective door novel closure mechanism according to claim 1, it is characterised in that:The sliding block(9)Adopt With T-shaped sliding block.
- A kind of 5. lightweight protective door novel closure mechanism according to claim 1, it is characterised in that:Opened on the screw rodb base Provided with axis hole, and screw mandrel(4)It is movably arranged in axis hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720367371.2U CN206707481U (en) | 2017-04-10 | 2017-04-10 | A kind of lightweight protective door novel closure mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720367371.2U CN206707481U (en) | 2017-04-10 | 2017-04-10 | A kind of lightweight protective door novel closure mechanism |
Publications (1)
Publication Number | Publication Date |
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CN206707481U true CN206707481U (en) | 2017-12-05 |
Family
ID=60468959
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CN201720367371.2U Active CN206707481U (en) | 2017-04-10 | 2017-04-10 | A kind of lightweight protective door novel closure mechanism |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110480438A (en) * | 2019-09-12 | 2019-11-22 | 刘容 | A kind of lift grinding device of building wall |
CN112482909A (en) * | 2020-12-24 | 2021-03-12 | 无锡海核装备科技有限公司 | Personnel gate locking mechanism |
CN114458025A (en) * | 2022-03-23 | 2022-05-10 | 安徽一品小院建筑科技有限公司 | Support system for installing prefabricated building and construction method thereof |
-
2017
- 2017-04-10 CN CN201720367371.2U patent/CN206707481U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110480438A (en) * | 2019-09-12 | 2019-11-22 | 刘容 | A kind of lift grinding device of building wall |
CN112482909A (en) * | 2020-12-24 | 2021-03-12 | 无锡海核装备科技有限公司 | Personnel gate locking mechanism |
CN114458025A (en) * | 2022-03-23 | 2022-05-10 | 安徽一品小院建筑科技有限公司 | Support system for installing prefabricated building and construction method thereof |
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