CN208650692U - Aircraft rotation lock - Google Patents

Aircraft rotation lock Download PDF

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Publication number
CN208650692U
CN208650692U CN201821076686.2U CN201821076686U CN208650692U CN 208650692 U CN208650692 U CN 208650692U CN 201821076686 U CN201821076686 U CN 201821076686U CN 208650692 U CN208650692 U CN 208650692U
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CN
China
Prior art keywords
handle
lock core
locking
positioning column
fixed
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.)
Active
Application number
CN201821076686.2U
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Chinese (zh)
Inventor
崔力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Delta Aviation Service Co Ltd
Original Assignee
Guangzhou Delta Aviation Service Co Ltd
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Filing date
Publication date
Application filed by Guangzhou Delta Aviation Service Co Ltd filed Critical Guangzhou Delta Aviation Service Co Ltd
Priority to CN201821076686.2U priority Critical patent/CN208650692U/en
Application granted granted Critical
Publication of CN208650692U publication Critical patent/CN208650692U/en
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Abstract

The utility model relates to a kind of aircraft rotation locks, it includes handle, locking mechanism, lock core and positioning column, one end of the handle is equipped with lock core hole, the lock core is annulus rod structure, one end is equipped with flange face, the other end is rotatably mounted in lock core hole, the locking mechanism is set in handle, including holding screw, spring and the decorative pearl on top of an official cap, the spring one end connects the decorative pearl on top of an official cap, the other end is fixed on the handle by holding screw, the lock core is equipped with the multiple locking shrinkage pools to match with the decorative pearl on top of an official cap, multiple locking shrinkage pool equidistantly distributeds, the positioning column includes two, the flange face both ends of the lock core are fixed on along the axisymmetrical of handle.The utility model is fixed on the doorframe of aircraft devices or cabinet using the positioning column on lock core, by rotating the handle, is a certain included angle it with door-plate, to which door-plate be fixed, it prevents from slipping during navigation, ensure that the safe and reliable of each equipment, improve the safety of navigation.

Description

Aircraft rotation lock
Technical field
The utility model relates to technical field of aerospace more particularly to a kind of aircraft rotation lock, for air equipment and The locking of cabinet door plate.
Background technique
Air equipment and its interior cabinet door plate there are problems that slipping during navigation, and there are security risks, at present The domestic device that door-plate is not fixed dedicated for aircraft devices and cabinet.Accordingly, it is desirable to provide a kind of aircraft rotation It locks to make up the blank of domestic market.
Utility model content
In view of the deficiencies of the prior art, the utility model provides that a kind of structure is simple, easy to use and fixed door-plate is firm Aircraft rotation lock.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the aircraft rotation lock includes hand Handle, locking mechanism, lock core and positioning column, one end of the handle are equipped with lock core hole, and the lock core is annulus rod structure, one end Equipped with flange face, the other end is rotatably mounted in lock core hole, and the locking mechanism is set in handle, including holding screw, bullet Spring and the decorative pearl on top of an official cap, the spring one end connect the decorative pearl on top of an official cap, and the other end is fixed on the handle by holding screw, and the lock core is equipped with The multiple locking shrinkage pools to match with the decorative pearl on top of an official cap, multiple locking shrinkage pool equidistantly distributeds, the positioning column includes two, along hand The axisymmetrical of handle is fixed on the flange face both ends of the lock core.
In a kind of preferred embodiment of aircraft rotation lock provided by the utility model, it is additionally provided in the lock core hole The flange face of limiting slot, the lock core opposite with the limiting slot is equipped with gag lever post, and the gag lever post extends in limiting slot.
In a kind of preferred embodiment of aircraft rotation lock provided by the utility model, the limiting slot is disposed far from Below the positioning column of handle side, the gag lever post is disposed far from the left or right side of the positioning column of handle side.
In a kind of preferred embodiment of aircraft rotation lock provided by the utility model, the locking shrinkage pool is at least set There are three.
Compared with prior art, the beneficial effect of aircraft provided by the utility model rotation lock is: the utility model It is fixed on the doorframe of aircraft devices or cabinet using the positioning column on lock core, by rotating the handle, makes it be in door-plate Certain angle prevents from slipping during navigation so that door-plate be fixed, and ensure that the safe and reliable of each equipment, improves The safety of navigation.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings, in which:
Fig. 1 is the top view of aircraft rotation lock provided by the utility model;
Fig. 2 is the A-A cross-sectional view for the aircraft rotation lock that Fig. 1 is provided.
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 describing, it is clear that described embodiment is only a part of the embodiment 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 All other embodiment obtained, fall within the protection scope of the utility model.
Also referring to Fig. 1 and Fig. 2, aircraft rotation lock 1 includes handle 11, locking mechanism 12,13 and of lock core Positioning column 14, one end of the handle 11 are equipped with lock core hole 112, and the lock core 13 is annulus rod structure, and one end is equipped with flange Face 132, the other end are rotatably mounted in lock core hole 112, and the locking mechanism 12 is set in handle 11, including holding screw 121, spring 122 and the decorative pearl on top of an official cap 123, described 122 one end of spring connect the decorative pearl on top of an official cap 123, and the other end is fixed on institute by holding screw 121 Handle 11 is stated, the lock core 13 is equipped with the multiple locking shrinkage pools 132 to match with the decorative pearl on top of an official cap 123, multiple locking shrinkage pools 132 equidistantly distributeds, the positioning column 14 include two, and the flange of the lock core 13 is fixed on along the axisymmetrical of handle 11 132 both ends of face.
Further, it is additionally provided with limiting slot 15 in the lock core hole 112, the lock core 13 opposite with the limiting slot 15 Flange face 132 is equipped with gag lever post 16, and the gag lever post 16 extends in limiting slot 15, for the rotary stopper of lock core 13, The length of the limiting slot 15 preferably makes 11 left-handed 90 °, 90 ° of dextrorotation of handle.
Further, the limiting slot 15 is disposed far from 14 lower section of positioning column of 11 side of handle, and the gag lever post 16 is set In the left or right side of the positioning column 14 far from 11 side of handle, according to use occasion, gag lever post 16 is set to left or right side, To make 90 ° or 90 ° left-handed of 11 dextrorotation of handle.
Specifically, the locking shrinkage pool 132 is at least provided with three, the locking being rotated in place for handle 11.
When it is implemented, the pedestal for installing positioning column is arranged on the doorframe of aircraft devices or cabinet, will position Column 14 is mounted on the base, in use, rotating the handle 11 to door-plate side, keeps handle 11 and door-plate in a certain angle, preferably 90 ° of angles prevent door-plate when navigation from slipping, when needing to open the door, reversely rotate the handle 11 so that door-plate be fixed.
Aircraft provided by the utility model is with the beneficial effect of rotation lock 1: the utility model is using on lock core 13 Positioning column 14 is fixed on the doorframe of aircraft devices or cabinet, by rotating the handle 11, makes it with door-plate in certain folder Angle prevents from slipping during navigation, ensure that the safe and reliable of each equipment, improve navigation so that door-plate be fixed Safety.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass similarly includes within the scope of patent protection of the utility model.

Claims (4)

1. a kind of aircraft rotation lock, it is characterised in that: including handle, locking mechanism, lock core and positioning column, the handle One end is equipped with lock core hole, and the lock core is annulus rod structure, and one end is equipped with flange face, and the other end is rotatably mounted in lock core Hole, the locking mechanism is set in handle, including holding screw, spring and the decorative pearl on top of an official cap, and the spring one end connects the decorative pearl on top of an official cap, the other end It is fixed on the handle by holding screw, the lock core is equipped with the multiple locking shrinkage pools to match with the decorative pearl on top of an official cap, multiple described Shrinkage pool equidistantly distributed is locked, the positioning column includes two, and the flange face of the lock core is fixed on along the axisymmetrical of handle Both ends.
2. aircraft rotation lock according to claim 1, it is characterised in that: it is additionally provided with limiting slot in the lock core hole, The flange face of the lock core opposite with the limiting slot is equipped with gag lever post, and the gag lever post extends in limiting slot.
3. aircraft rotation lock according to claim 2, it is characterised in that: the limiting slot is disposed far from handle side Positioning column below, the gag lever post is disposed far from the left or right side of the positioning column of handle side.
4. aircraft rotation lock according to claim 1, it is characterised in that: the locking shrinkage pool is at least provided with three.
CN201821076686.2U 2018-07-06 2018-07-06 Aircraft rotation lock Active CN208650692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821076686.2U CN208650692U (en) 2018-07-06 2018-07-06 Aircraft rotation lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821076686.2U CN208650692U (en) 2018-07-06 2018-07-06 Aircraft rotation lock

Publications (1)

Publication Number Publication Date
CN208650692U true CN208650692U (en) 2019-03-26

Family

ID=65783943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821076686.2U Active CN208650692U (en) 2018-07-06 2018-07-06 Aircraft rotation lock

Country Status (1)

Country Link
CN (1) CN208650692U (en)

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