CN207960238U - A kind of door lock mechanism of people's air defense sealed door - Google Patents
A kind of door lock mechanism of people's air defense sealed door Download PDFInfo
- Publication number
- CN207960238U CN207960238U CN201820325531.1U CN201820325531U CN207960238U CN 207960238 U CN207960238 U CN 207960238U CN 201820325531 U CN201820325531 U CN 201820325531U CN 207960238 U CN207960238 U CN 207960238U
- Authority
- CN
- China
- Prior art keywords
- guide
- sliding block
- door
- guide rod
- triangle plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007123 defense Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 210000001624 hip Anatomy 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 abstract description 12
- 230000008439 repair process Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model is related to defense equipment technical field, more particularly to a kind of door lock mechanism of people's air defense sealed door, two lock tubes are symmetrically fixed on the right and left frame of doorframe；Two guide sleeves are symmetrically fixed on the left and right sides on door body surface；Guide rod is both provided on guide sleeve；It is coaxially disposed between lock tube and guide sleeve；It is provided with bulge loop on the axle body of guide rod；Spring compression is between guide sleeve and bulge loop；It is provided with sliding block between two guide rods；It is provided with guide rail on the surface of door body；The guide-track groove to match with guide rail is provided on sliding block；Guide rail is inserted into guide-track groove；The bottom of sliding block is provided with isoceles triangle plate；The bottom edge of isoceles triangle plate is mutually fixedly connected with sliding block；The end of two guide rods is pressed on respectively on two waists of isoceles triangle plate.When the utility model is used, closed guard gate's closedown structure is simple, and processing cost is low, is easy repair, and the action of switching station is simple.
Description
Technical field
The utility model is related to defense equipment technical field, more particularly to a kind of door lock mechanism of people's air defense sealed door.
Background technology
Closed guard gate is that government mobilizes and organize the masses, takes anti-air strike, rescue action is implemented in measure of fighting calamities and providing relief, and takes precautions against
With one of equipment used in mitigation disaster harm activity.Closed guard gate is locked at door body on doorframe using locking, but now
Closed guard gate's closedown structure is complicated, and high processing costs, maintenance difficulty are big, and unlocking action is complicated.
Therefore it is necessary to the door lock mechanisms to existing people's air defense sealed door to carry out further technological innovation.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of door lock of people's air defense sealed door is provided
Mechanism.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of door lock mechanism of people's air defense sealed door described in the utility model, it includes that there are two lock tubes and two guiding
Set；Two lock tubes are symmetrically fixed on the right and left frame of doorframe；Two guide sleeves are symmetrically fixed on the left and right two on door body surface
Side；It is both provided with guide rod on the guide sleeve；The endoporus of the guide sleeve and the endoporus of lock tube match with the axle body of guide rod；
It is coaxially disposed between the lock tube and guide sleeve；It is cased with spring on the axle body of the guide rod；It is arranged on the axle body of the guide rod
There is bulge loop；The spring compression is between guide sleeve and bulge loop；It is provided with sliding block between two guide rods；On the surface of the door body
It is provided with guide rail；The guide-track groove to match with guide rail is provided on the sliding block；The guide rail is inserted into guide-track groove；The cunning
The bottom of block is provided with isoceles triangle plate；The bottom edge of the isoceles triangle plate is mutually fixedly connected with sliding block；The end of two guide rods
It is pressed on respectively on two waists of isoceles triangle plate.
Further, it is arranged to convex spherical shape with one end of shoe contact on the guide rod.
Further, it is provided with handle on the sliding block.
Further, the left and right sides of the sliding block are both provided with arc groove, and the width of the arc groove is more than
The diameter of guide rod.
With the above structure, the utility model has the beneficial effect that：A kind of people's air defense sealed door described in the utility model
Door lock mechanism, two lock tubes are symmetrically fixed on the right and left frame of doorframe；Two guide sleeves are symmetrically fixed on door body surface
The left and right sides；Guide rod is both provided on guide sleeve；The endoporus of guide sleeve and the endoporus of lock tube match with the axle body of guide rod；Lock
It is coaxially disposed between set and guide sleeve；It is cased with spring on the axle body of guide rod；It is provided with bulge loop on the axle body of guide rod；Spring compression
Between guide sleeve and bulge loop；It is provided with sliding block between two guide rods；It is provided with guide rail on the surface of door body；It is provided on sliding block
The guide-track groove to match with guide rail；Guide rail is inserted into guide-track groove；The bottom of sliding block is provided with isoceles triangle plate；Isoceles triangle plate
Bottom edge be mutually fixedly connected with sliding block；The end of two guide rods is pressed on respectively on two waists of isoceles triangle plate.It is using
When the utility model, guide rod is pressed on always on the side of sliding block or the waist of isoceles triangle plate under the action of spring；When locking a door
Door body is sealed on doorframe, then by pushing sliding block to be slided from top to bottom in guide rail, waist of the guide rod along isoceles triangle plate
Portion slides into the left and right sides surface of sliding block, while two guide rods are inserted respectively into the lock tube of the left and right sides, and door body is made to fix
On doorframe；When unlocking, sliding block, from upward sliding, makes guide rod be pressed on again on the waist of isoceles triangle plate in guide rail, and
Two guide rods are extracted out respectively outside the lock tube of the left and right sides under the action of spring；Closed guard gate's closedown structure is simple, processing cost is low,
It is easy repair, and the action of switching station is simple.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model is mounted in door body and doorframe；
Fig. 2 is the structural schematic diagram of sliding block；
Reference sign：
1, door body；101, guide rail；2, doorframe；3, sliding block；301, arc groove；
302, isoceles triangle plate；303, guide-track groove；304, handle；4, guide rod；401, bulge loop；5, spring；6, lock tube；7, it leads
To set.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
As shown in Fig. 1 to 2, a kind of door lock mechanism of people's air defense sealed door described in the utility model, it includes that there are two locks
Set 6 and two guide sleeves 7；Two lock tubes 6 are symmetrically fixed on the right and left frame of doorframe 2；Two guide sleeves 7 are symmetrically fixed on
The left and right sides on 1 surface of door body；Guide rod 4 is both provided on the guide sleeve 7；The endoporus of the endoporus and lock tube 6 of the guide sleeve 7
Axle body with guide rod 4 matches；It is coaxially disposed between the lock tube 6 and guide sleeve 7；It is cased on the axle body of the guide rod 4
Spring 5；Bulge loop 401 is provided on the axle body of the guide rod 4；The spring 5 is pressed between guide sleeve 7 and bulge loop 401；Two
Sliding block 3 is provided between guide rod 4；Guide rail 101 is provided on the surface of the door body 1；It is provided on the sliding block 3 and guide rail
101 guide-track grooves 303 to match；The guide rail 101 is inserted into guide-track groove 303；The bottom of the sliding block 3 is provided with isosceles three
Gusset 302；The bottom edge of the isoceles triangle plate 302 is fixedly connected with 3 phase of sliding block；The end of two guide rods 4 is pressed on respectively
On two waists of lumbar triangle plate 302；Guide rod 4 is pressed on side or the isoceles triangle plate of sliding block 3 always under the action of spring 5
On 302 waist；Door body 1 is sealed on doorframe 2 when locking a door, then by pushing sliding block 3 to be slided from top to bottom in guide rail 101,
4 one end of guide rod slides into the left and right sides surface of sliding block 3 along the waist of isoceles triangle plate 302, while two guide rods 4 are inserted into respectively
Into the lock tube 6 of the left and right sides, door body 1 is made to be fixed on doorframe 2；When unlocking, sliding block 3, from upward sliding, makes to lead in guide rail 101
Bar 4 is pressed on again on the waist of isoceles triangle plate 302, and at left and right sides of two guide rods 4 are extracted out respectively under the action of spring 5
Lock tube 6 outside；Closed guard gate's closedown structure is simple, and processing cost is low, is easy repair, and the action of switching station is simple.
As a kind of preferred embodiment of the utility model, the one end contacted with sliding block 3 on the guide rod 4 is arranged to convex spherical
Shape reduces the force of sliding friction between guide rod 4 and sliding block 3.
As a kind of preferred embodiment of the utility model, handle 304 is provided on the sliding block 3.
As a kind of preferred embodiment of the utility model, the left and right sides of the sliding block 3 are both provided with arc groove
301, the width of the arc groove 301 is more than the diameter of guide rod 4；Arc groove 301 is used as a location structure, two when locking
Root guide rod 4 is inserted respectively into arc groove 301, is positioned, is served anti-skidding on sliding block 3 for guide rod 4.
When the utility model is used, guide rod is pressed on side or the isoceles triangle plate of sliding block always under the action of spring
On waist；Door body is sealed on doorframe when locking a door, then by pushing sliding block to be slided from top to bottom in guide rail, guide rod edge etc.
The waist of lumbar triangle plate slides at left and right sides of sliding block in the arc groove on surface, and two guide rods are inserted respectively into arc when locking
In groove, positioned on sliding block for guide rod, serve it is anti-skidding, while two guide rods be inserted respectively into the left and right sides lock tube
It is interior, so that door body is fixed on doorframe；When unlocking, sliding block, from upward sliding, makes guide rod be pressed on isoceles triangle plate again in guide rail
Waist on, and under the action of the spring two guide rods extract out respectively the left and right sides lock tube outside；Closed guard gate's closedown structure letter
Single, processing cost is low, is easy repair, and the action of switching station is simple, is arranged to convex ball with one end of shoe contact on guide rod
Face shape reduces the force of sliding friction between guide rod and sliding block.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (4)
1. a kind of door lock mechanism of people's air defense sealed door, it is characterised in that：It includes that there are two lock tubes（6）With two guide sleeves（7）；
Two lock tubes（6）Symmetrically it is fixed on doorframe（2）The right and left frame on；Two guide sleeves（7）Symmetrically it is fixed on door body（1）Surface
The left and right sides；The guide sleeve（7）On be both provided with guide rod（4）；The guide sleeve（7）Endoporus and lock tube（6）Endoporus
And guide rod（4）Axle body match；The lock tube（6）With guide sleeve（7）Between be coaxially disposed；The guide rod（4）Axle body
On be cased with spring（5）；The guide rod（4）Axle body on be provided with bulge loop（401）；The spring（5）It is pressed on guide sleeve（7）
With bulge loop（401）Between；Two guide rods（4）Between be provided with sliding block（3）；The door body（1）Surface on be provided with guide rail
（101）；The sliding block（3）On be provided with and guide rail（101）The guide-track groove to match（303）；The guide rail（101）It is inserted into and leads
Track slot（303）It is interior；The sliding block（3）Bottom be provided with isoceles triangle plate（302）；The isoceles triangle plate（302）Bottom edge
With sliding block（3）Mutually it is fixedly connected；Two guide rods（4）End be pressed on isoceles triangle plate respectively（302）Two waists on.
2. a kind of door lock mechanism of people's air defense sealed door according to claim 1, it is characterised in that：The guide rod（4）It is upper with
Sliding block（3）One end of contact is arranged to convex spherical shape.
3. a kind of door lock mechanism of people's air defense sealed door according to claim 1, it is characterised in that：The sliding block（3）On set
It is equipped with handle（304）.
4. a kind of door lock mechanism of people's air defense sealed door according to claim 1, it is characterised in that：The sliding block（3）A left side
Right two sides are both provided with arc groove（301）, the arc groove（301）Width be more than guide rod（4）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325531.1U CN207960238U (en) | 2018-03-09 | 2018-03-09 | A kind of door lock mechanism of people's air defense sealed door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325531.1U CN207960238U (en) | 2018-03-09 | 2018-03-09 | A kind of door lock mechanism of people's air defense sealed door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960238U true CN207960238U (en) | 2018-10-12 |
Family
ID=63742280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325531.1U Expired - Fee Related CN207960238U (en) | 2018-03-09 | 2018-03-09 | A kind of door lock mechanism of people's air defense sealed door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761684A (en) * | 2019-10-18 | 2020-02-07 | 台山平安五金制品有限公司 | Vault door |
-
2018
- 2018-03-09 CN CN201820325531.1U patent/CN207960238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761684A (en) * | 2019-10-18 | 2020-02-07 | 台山平安五金制品有限公司 | Vault door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207960238U (en) | A kind of door lock mechanism of people's air defense sealed door | |
| CN207436817U (en) | A kind of slide rail type bilayer closed guard gate | |
| CN113577681A (en) | Children physique training auxiliary device | |
| CN203717013U (en) | Automatically-controlled pneumatic pressureless balance air door | |
| CN108523517A (en) | The application method of safe household bed | |
| CN206392753U (en) | A kind of punch safety protection device | |
| CN206424123U (en) | A kind of plug-type scalpel of safe ready | |
| CN212837417U (en) | Anti-impact civil air defense door convenient for fixing door leaf | |
| CN204932736U (en) | A kind of multi-gym | |
| CN205053329U (en) | Self -service express delivery cabinet | |
| CN208996340U (en) | A kind of reliable adjustable railing positioning mechanism of new type of safe | |
| CN206631087U (en) | A kind of sports medical science ligament vertebral rehabilitation therapy instrument | |
| CN206972024U (en) | A kind of intelligent safety door anti-pinch device | |
| CN112761440B (en) | Rail transit shielding door integrated locking device | |
| CN220246748U (en) | People stream guiding device | |
| CN110522564B (en) | First-aid kit | |
| CN206314721U (en) | A kind of position limiting structure of case drawbar inside tube | |
| CN210460240U (en) | Manual unlocking structure of full-height subway safety shielding door | |
| CN212743719U (en) | Engineering buffer structure of civil air defense door | |
| CN206562868U (en) | It is a kind of that there is fire-fighting, the translation automatically-controlled door of safety protection function | |
| CN2926428Y (en) | Locker for sliding window | |
| CN204932711U (en) | A kind of body-building chest developer | |
| CN217620335U (en) | Universal key shell opener | |
| CN108506290A (en) | A kind of wave plate of double security device | |
| CN114963877B (en) | Folding anti-explosion shield for security protection convenient to carry |
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: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |