CN203129793U - PUSH-type quickly-unlocked lock - Google Patents
PUSH-type quickly-unlocked lock Download PDFInfo
- Publication number
- CN203129793U CN203129793U CN 201320096220 CN201320096220U CN203129793U CN 203129793 U CN203129793 U CN 203129793U CN 201320096220 CN201320096220 CN 201320096220 CN 201320096220 U CN201320096220 U CN 201320096220U CN 203129793 U CN203129793 U CN 203129793U
- Authority
- CN
- China
- Prior art keywords
- button
- push type
- type quick
- support
- latch hook
- 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 - Lifetime
Links
Images
Abstract
The utility model provides a PUSH-type quickly-unlocked lock. The PUSH-type quickly-unlocked lock comprises a bracket (10), a first control portion (20), a second control portion (30) and a latch hook portion (40), wherein the first control portion (20) and the second control portion (30) are arranged on the bracket (10), and the latch hook portion (40) is rotatably connected with the bracket (10); and the first control portion (20) controls the latch hook portion (40) to rotate along a first direction, the second control portion (30) controls the latch hook portion (40) to rotate along a second direction opposite to the first direction, and seal rings are arranged at the positions where the bracket (10) is cooperated with the first control portion (20) and the second control portion (30). According to the PUSH-type quickly-unlocked lock provided by the utility model, the sealing performance between the PUSH-type quickly-unlocked lock and an envelope of a machine body can be effectively guaranteed.
Description
Technical field
The utility model relates to helicopter auxiliary seal fastening structure, in particular to a kind of PUSH type quick-release lock.
Background technology
PUSH type quick-release lock is used for helicopter flap and hatch door, and being mainly flap and hatch door provides sealing fastening.
In the installation of PUSH type quick-release lock is used, because the out-of-flatness of fuselage skin, when PUSH type quick-release lock is installed, be difficult to guarantee the fitness be used between the sealing ring that seals and the fuselage skin, the sealing performance that therefore causes PUSH type quick-release lock to be installed between back PUSH type quick-release lock and the fuselage skin does not easily reach requirement.
The utility model content
The utility model proposes a kind of PUSH type quick-release lock, can guarantee the sealing performance between PUSH type quick-release lock and the fuselage skin effectively.
In order to achieve the above object, the technical solution of the utility model is achieved in that
The latch hook portion that PUSH type quick-release lock comprises support, be arranged on first manoeuvre portion on the support and second manoeuvre portion and be rotatably connected with support, the first manoeuvre portion operated lock hook portion is rotated in a first direction, the second manoeuvre portion operated lock hook portion is moved along the second direction opposite with first direction, and support is provided with sealing ring with the position that first manoeuvre portion and second manoeuvre portion cooperate.Be provided with sealing ring on the support at the position that first manoeuvre portion of the utility model PUSH type quick-release lock and second manoeuvre portion combine with fuselage skin, therefore sealing ring can act directly on the support, then support is assemblied on the covering, the centre is coated with fluid sealant, make between the fuselage skin of quick-release lock and helicopter to have fitness preferably, guaranteed effectively that PUSH type quick-release is locked and fuselage skin between sealing performance.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 shows first perspective view according to the PUSH type quick-release lock of embodiment of the present utility model;
Fig. 2 shows second perspective view according to the PUSH type quick-release lock of embodiment of the present utility model;
Fig. 3 shows the main TV structure schematic diagram according to the PUSH type quick-release lock of embodiment of the present utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
PUSH type quick-release of the present utility model is locked mainly but is not limited to and is applied on the helicopter.
As shown in Figure 1 to Figure 3, according to embodiment of the present utility model, the latch hook portion 40 that PUSH type quick-release lock comprises support 10, be arranged on first manoeuvre portion 20 on the support 10 and second manoeuvre portion 30 and be rotatably connected with support 10, first manoeuvre portion, 20 operated lock hook portions 40 are rotated in a first direction, second manoeuvre portion, 30 operated lock hook portions 40 are moved along the second direction opposite with first direction, and support 10 is provided with sealing ring with the position that first manoeuvre portion 20 and second manoeuvre portion 30 cooperate.Support 10 is assemblied on the fuselage skin, fits between the upper surface of support 10 and the fuselage skin, and is sealed with fluid sealant.
Owing to be provided with sealing ring on the support 10 at the position that first manoeuvre portion 20 of PUSH type quick-release lock and second manoeuvre portion 30 combine with fuselage skin, therefore sealing ring can act directly on the support 10, between support 10 and fuselage skin, form sealing, make between quick-release lock and the fuselage skin and have fitness preferably, can further improve tightness between PUSH type quick-release lock and the fuselage skin at the fluid sealant between support 10 and the fuselage skin, prevented because fuselage skin out-of-flatness and the sealing function of sealing ring is caused adverse effect has effectively guaranteed the sealing performance between PUSH type quick-release lock and the fuselage skin.
In the present embodiment, be associated between first manoeuvre portion 20 and second manoeuvre portion 30, first manoeuvre portion 20 is only controlled hook portion 40 and is moved towards first direction, and second manoeuvre portion 30 directly is not connected with hook portion 40, but be connected with first manoeuvre portion 20, and can drive 20 counter motions of first manoeuvre portion, and then drive 40 counter motions of hook portion, realize the sealed and unlocking action of quick-release lock.In other embodiments, first manoeuvre portion 20 can be not related with second manoeuvre portion 30 yet, and at this moment, first manoeuvre portion 20 and second manoeuvre portion 20 all act directly in the hook portion 40, and directly hook portion 40 are controlled.
Preferably, first manoeuvre portion 20 comprises first button 21 and first connector 22 that is connected on first button 21 that is slidably disposed on the support 10, first end of first connector 22 is articulated on first button 21, second end of first connector 22 drives with latch hook portion 40 and is connected, and sealing ring comprises first sealing ring 11 that the position is set that is positioned at first button 21.
Preferably, second manoeuvre portion 30 comprises second button 31 and swing arm 32, second button 31 is slidably disposed on the support 10, swing arm 32 is arranged on the support 10 rotationally, and first end of swing arm 32 is connected on first connector 22, second end of swing arm 32 is connected on second button 31, and sealing ring comprises second sealing ring 12 that the position is set that is positioned at second button 31.
In the present embodiment, first button 21, second button 31 and swing arm 32 are one-body molded.In other embodiment, PUSH type quick-release lock also can be connected first button 21, first connector, 22 one-body molded backs with latch hook portion 40, second button 31 is connected with first connector 22 with swing arm 32 one-body molded backs, control the sealed of latch hook portion 40 by operating first button 21 respectively then, control the release of latch hook portion 40 by operating second button 31.PUSH type quick-release lock can also be divided equally first button 21, second button 31, first connector 22 and swing arm 32 and is arranged, and links together by mode such as hinged then.
Be relatively set with 13, two otic placodes 13 of two otic placodes on the support 10 and be provided with rotating shaft 41, latch hook portion 40 is arranged on the support 10 rotationally by rotating shaft 41.
Preferably, be provided with torsion spring 43 between rotating shaft 41 and first connector 22, this torsion spring 43 can make rotating shaft 41 returns, thereby drives latch hook portion 40 operating position that mediates when two buttons of quick-release lock all do not stress, so that latch hook portion 40 is operated.
In the present embodiment, hook comprises mount pad 44 and the adjusting bolt 45 that is arranged on the mount pad 44.This mount pad 44 is one-body molded with the junction plate 42 on being connected it.Owing to regulate between bolt 45 and the mount pad 44 to being threaded, therefore can adjust the extension elongation of regulating bolt 45, also namely adjust the coupler body extension elongation of hook, therefore can be so that can be according to the structure choice of the cooperation position suitable hook coupler body length of PUSH type quick-release lock, better adaptability, locking effect is better.Preferably, the end of thread of regulating bolt 45 is provided with locking nut 46, after adjusting the extension elongation of regulating bolt 45, can be locked it by locking nut 46, unclamps or comes off from mount pad 44 thereby prevent from adjusting bolt 45.
In conjunction with referring to shown in Figure 3, when PUSH type quick-release lock is carried out unlocking action, press second button 31, second button 31 drives swing arm 32 and swings clockwise, swing arm 32 correspondingly drives 22 motions of first connector, make adjustment bolt 45 that first connector 22 drives hook portions 40 41 do and be rotated counterclockwise motion around the shaft, break away from the restriction of doorframes until the adjustment bolt 45 of hook portion 40, this moment, flap or the hatch door of helicopter can be free movable.This moment, second button 31 was pressed, and with first button, 21 jack-up, first button 21 drives hook portion 4 by first connector 22 and rotates, and PUSH type quick-release lock is opened.
When PUSH type quick-release lock is carried out sealed action, press first button 21, first button 21 drives 22 actions of first connector, and then drive hook portion 40 41 turns clockwise around the shaft, the adjustment bolt 45 of hook portion 40 turns clockwise, and until contacting with doorframe, is locked together on the doorframe, thereby flap or hatch door to helicopter form constraint, prevent that it is free movable.
From foregoing description as can be known, the latch hook portion that comprises support, is arranged on first manoeuvre portion on the support and second manoeuvre portion and is rotatably connected with support according to PUSH type quick-release of the present utility model lock, the first manoeuvre portion operated lock hook portion is rotated in a first direction, the second manoeuvre portion operated lock hook portion is moved along the second direction opposite with first direction, and support is provided with sealing ring with the position that first manoeuvre portion and second manoeuvre portion cooperate.Be provided with sealing ring on the support at the position that first manoeuvre portion of PUSH type quick-release lock and second manoeuvre portion combine with fuselage skin, therefore sealing ring can act directly on the support, then support is assemblied on the covering, the centre is coated with fluid sealant, make between quick-release lock and the fuselage skin to have fitness preferably, effectively guaranteed the sealing performance between PUSH type quick-release lock and the fuselage skin.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a PUSH type quick-release is locked, it is characterized in that, comprise support (10), the latch hook portion (40) that is arranged on first manoeuvre portion (20) on the described support (10) and second manoeuvre portion (30) and is rotatably connected with described support (10), described first manoeuvre portion (20) is handled described latch hook portion (40) and is rotated in a first direction, described second manoeuvre portion (30) is handled described latch hook portion (40) and is moved along the second direction opposite with described first direction, and described support (10) is provided with sealing ring with the position that described first manoeuvre portion (20) and described second manoeuvre portion (30) cooperate.
2. PUSH type quick-release according to claim 1 is locked, it is characterized in that, described first manoeuvre portion (20) comprises first button (21) that is slidably disposed on the described support (10) and is connected first connector (22) on described first button (21), first end of described first connector (22) is articulated on described first button (21), second end of described first connector (22) drives with described latch hook portion (40) and is connected, and described sealing ring comprises first sealing ring (11) that the position is set that is positioned at described first button (21).
3. PUSH type quick-release according to claim 2 is locked, it is characterized in that, described second manoeuvre portion (30) comprises second button (31) and swing arm (32), described second button (31) is slidably disposed on the described support (10), described swing arm (32) is arranged on the described support (10) rotationally, and first end of described swing arm (32) is connected on described first connector (22), second end of described swing arm (32) is connected on described second button (31), and described sealing ring comprises second sealing ring (12) that the position is set that is positioned at described second button (31).
4. PUSH type quick-release lock according to claim 3 is characterized in that described first button (21), described second button (31) and described swing arm (32) are one-body molded.
5. according to each described PUSH type quick-release lock in the claim 2 to 4, it is characterized in that, be relatively set with two otic placodes (13) on the described support (10), two described otic placodes (13) are provided with rotating shaft (41), and described latch hook portion (40) is arranged on the described support (10) rotationally by described rotating shaft (41).
6. PUSH type quick-release according to claim 5 is locked, it is characterized in that, described latch hook portion (40) is fixedly connected in the described rotating shaft (41), and described latch hook portion (40) is provided with bearing pin (47), and described first connector (22) is connected on the described bearing pin (47).
7. PUSH type quick-release according to claim 6 is locked, it is characterized in that, described latch hook portion (40) comprises two junction plates that are oppositely arranged (42) and is arranged on described junction plate (42) away from the hook of described support (10) one ends that two described junction plates (42) are arranged in the described rotating shaft (41) that is positioned between two described otic placodes (13).
8. PUSH type quick-release lock according to claim 7 is characterized in that, is provided with torsion spring (43) between described rotating shaft (41) and described first connector (22).
9. PUSH type quick-release according to claim 8 lock is characterized in that, described hook comprises mount pad (44) and is arranged on adjusting bolt (45) on the described mount pad (44).
10. PUSH type quick-release lock according to claim 9 is characterized in that the end of thread of described adjusting bolt (45) is provided with locking nut (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096220 CN203129793U (en) | 2013-03-01 | 2013-03-01 | PUSH-type quickly-unlocked lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096220 CN203129793U (en) | 2013-03-01 | 2013-03-01 | PUSH-type quickly-unlocked lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203129793U true CN203129793U (en) | 2013-08-14 |
Family
ID=48937785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096220 Expired - Lifetime CN203129793U (en) | 2013-03-01 | 2013-03-01 | PUSH-type quickly-unlocked lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203129793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711371A (en) * | 2013-12-27 | 2014-04-09 | 陕西中航气弹簧有限责任公司 | Double-button sealing lock |
| CN108756517A (en) * | 2018-04-16 | 2018-11-06 | 西安飞机工业（集团）有限责任公司 | A kind of quick-detachable lock of airplane hatch cover |
-
2013
- 2013-03-01 CN CN 201320096220 patent/CN203129793U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711371A (en) * | 2013-12-27 | 2014-04-09 | 陕西中航气弹簧有限责任公司 | Double-button sealing lock |
| CN103711371B (en) * | 2013-12-27 | 2016-11-16 | 陕西中航气弹簧有限责任公司 | Double-button dense block |
| CN108756517A (en) * | 2018-04-16 | 2018-11-06 | 西安飞机工业（集团）有限责任公司 | A kind of quick-detachable lock of airplane hatch cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104443350A (en) | Pressure locking mechanism of passenger plane cabin door | |
| CN203129793U (en) | PUSH-type quickly-unlocked lock | |
| CN109986698B (en) | Self-sealing spiral rotary sealing device for rotary barrel | |
| CN207212005U (en) | A kind of cabin door lock with Electronic control and manual operation function | |
| CN103487230B (en) | A kind of side door device of high vacuum test chamber | |
| CN206456570U (en) | Unmanned aerial vehicle ejecting lifts latch release mechanism | |
| CN205685224U (en) | Rotation closing component structure for seat assembling jig | |
| CN104612499A (en) | Lock structure used for opening and closing of engine cover, vehicle | |
| CN108442833B (en) | Closed locking mechanism for survival capsule | |
| CN105064841A (en) | Cabin door opening drive mechanism for torsion bar type airliner | |
| CN204958087U (en) | Door gear is prevented taking off by elevator | |
| CN204326913U (en) | A kind of soundproof door and sound insulating door lock | |
| CN203511652U (en) | Bottom door opening and closing mechanism | |
| CN204728955U (en) | A kind of compartment shutter electric controller | |
| CN106593152B (en) | A kind of adjustable locking mechanism | |
| CN205577753U (en) | A manhole door for desulfurizing tower | |
| CN107054620A (en) | A kind of hatch door lifts power assisting device | |
| CN206598974U (en) | A kind of hatch door lifts power assisting device | |
| CN203768840U (en) | Left-right interchange type barrier gate mechanism | |
| CN204980785U (en) | Elevator and simple gate sword elevator layer door blocking device | |
| CN204850866U (en) | Hydraulic pressure machine of windowing | |
| CN204984052U (en) | Electric capstan machine of windowing | |
| CN202549655U (en) | Mining flame-proof quick door-open machine interlocking mechanism | |
| CN207813315U (en) | A kind of frictional door knob | |
| CN206513127U (en) | One kind lock frame transmission mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUHUAN TIANRUN AVIATION MACHINERY MANUFACTURING CO Free format text: FORMER OWNER: YUHUAN TIANRUN?AVIATION?MACHINERY MANUFACTURING FACTORY Effective date: 20141224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 317600 small water port industrial zone, Yucheng street, Taizhou, Yuhuan County, Zhejiang Patentee after: Yuhuan Tianrun Aviation Machinery Manufacturing Co.,Ltd. Address before: 317600 small water port industrial zone, Zhujiang Town, Taizhou, Yuhuan County, Zhejiang Patentee before: Yuhuan County Tianrun Aviation Machinery Manufacturing Plant |
|
| CU03 | Publication of corrected utility model |
Correction item: Patentee|Address Correct: YUHUAN TIANRUN AVIATION MACHINERY MANUFACTURING CO.,LTD.|317600 small water port industrial zone, Yucheng street, Taizhou, Yuhuan County, Zhejiang False: Yuhuan Tianrun Aviation Machinery Manufacturing Co.,Ltd.|317600 small water port industrial zone, Yucheng street, Taizhou, Yuhuan County, Zhejiang Number: 01 Volume: 31 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; ADDRESS; FROM: YUHUAN TIANRUN AVIATION MACHINERY MANUFACTURING CO., LTD.;317600 TAIZHOU, ZHEJIANG PROVINCE TO: YUHUAN TIANRUN?AVIATION?MACHINERY MANUFACTURING CO.,?LTD.;317600 TAIZHOU, ZHEJIANG PROVINCE |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |