CN209473754U - A kind of small snap-on of ship packet connecting band - Google Patents
A kind of small snap-on of ship packet connecting band Download PDFInfo
- Publication number
- CN209473754U CN209473754U CN201821831818.8U CN201821831818U CN209473754U CN 209473754 U CN209473754 U CN 209473754U CN 201821831818 U CN201821831818 U CN 201821831818U CN 209473754 U CN209473754 U CN 209473754U
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- lock body
- rivet
- slot
- lock
- insurance
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Abstract
The utility model belongs to aviation ejection escape field, and in particular to a kind of small snap-on of ship packet connecting band.Including lock body (6), lock tongue (7), insurance (8), torsional spring (9), spring (10) and rivet (11)；Lock tongue (7) and lock body (6) are mounted on lock body (6) by rivet (11), under the action of torsional spring (9) and spring (10), realize locking and insurance function.The small snap-on of the utility model needs arming that could unlock, has high reliability for connecting ship packet connecting band and pilot harness；Unlock operation and pressing operation can be grasped hand-type opening by two fingers of the same hand, meet ergonomic designs, and it is convenient to operate；Tailored appearance is beautiful, smooth mellow and full.
Description
Technical field
The utility model belongs to aviation ejection escape field, and in particular to a kind of small snap-on of ship packet connecting band.
Background technique
The small snap-on of ship packet connecting band is connected for ship packet connecting band and harness, to realize survival aids and pilot
It is connected.Small snap-on should connect reliably, and operation is convenient, to make an appointment in the pilot escape time.
Existing small snap-on scheme by small snap-on main body 1, small snap-on lock tongue 2, safety block 3, small snap-on as shown in Figure 1, turned round
Spring 4 and small snap-on rivet 5 composition.When unlatching, be first illustrated as right pressing safety block 3 backward with thumb, be illustrated as forward it is left by
Small snap-on lock tongue 2 is pressed, realizes and opens small snap-on.
The small snap-on of this form is primarily present following problems: 1, two operations of small snap-on unlock and unlatching, sticking point weight
It is folded, it has an effect contrary, sticking point contact area is small, leads to operating difficulties；2, lock tongue open place is excessively close from hand, is easy clamping
Gloves；3, appearance is outmoded, not beautiful enough.
Summary of the invention
The purpose of this utility model: providing a kind of small snap-on of ship packet connecting band, and the small snap-on connection is reliable, and operates just
Victory, pilot can quickly connect in actual operation or free small snap-on.
The technical solution of the utility model includes:
A kind of small snap-on of ship packet connecting band, which is characterized in that including lock body 6, lock tongue 7, insurance 8, torsional spring 9, spring 10
With rivet 11；Lock body 6 is whole in hook-shaped, contains upper and lower two rivet holes 12, lock body outer rim has index finger pressing groove 13, lock body center
There is one section of sliding groove 14, there is spring mounting groove 15 above sliding groove 14, lock body root has the first long and narrow connecting hole 16 for connecting
Ship packet connecting band is connect, coupler body end has lap joint 17；Torsional spring 9 is mounted in the torsional spring mounting groove 20 of lock tongue 7, equipped with torsional spring 9
Lock tongue 7 is sleeved at the lower rivet hole of lock body 6, is connected by rivet 11, and the overlap joint slot 19 of lock tongue 7 is overlapped on the overlap joint of lock body 6
On first 17；There is through slot 22 in insurance 8, through slot is divided into arc section 23 and flat segments 24, and spring 10 is mounted on the spring installation of lock body 6
In slot 15, then insurance 8 is passed through into rivet 11 and is sleeved at the upper rivet hole 12 of lock body 6, is built in lock tongue 7, rivet 11 is by outer
And it is interior sequentially across the second connecting hole 21 of lock tongue 7, the sliding groove 14 of the through slot 22 of insurance 8 and lock body 6, and stretched out by the other side
It is fixed.
The lock tongue 7 is whole L-shaped, there is thumb press slot 18 and torsional spring mounting groove 20 thereon, and there is overlap joint slot 19 in front end,
For overlapping with lock body 6, there are two the second connecting holes 21 up and down；
8 sides of the insurance are " U "-shaped to view, and through slot 22 and mounting hole 25 are symmetrically distributed in two sides.
The utility model has the beneficial effects that the small snap-on of the utility model, for connecting ship packet connecting band and pilot harness,
It needs arming that could unlock, there is high reliability；Unlock operation and pressing operation can by two fingers of the same hand with
It grasps hand-type to open, meets ergonomic designs, it is convenient to operate；Tailored appearance is beautiful, smooth mellow and full.
Detailed description of the invention
Fig. 1 is existing small latch catch figure；
Wherein, the small snap-on lock body of 1-, the small snap-on lock tongue of 2-, 3- safety block, the small snap-on torsional spring of 4-, the small snap-on rivet of 5-；
Fig. 2 is the utility model structure chart；
Wherein, 6- lock body, 7- lock tongue, 8- insurance, 9- torsional spring, 10- spring, 11- rivet；
Fig. 3 is the utility model lock body structure main view；
Wherein, 12- rivet hole, 13- index finger pressing groove, 14- sliding groove, 15- spring mounting groove, the first connecting hole of 16-,
17- lap joint；
Fig. 4 is the utility model lock bolt structure main view；
Wherein, 18- thumb press slot, the second connecting hole of 21-；
Fig. 5 is the utility model lock bolt structure three-dimensional figure；
Wherein, 19- overlaps slot, 20- torsional spring mounting groove；
Fig. 6 is the utility model lock bolt structure main view；
Wherein, 23- through slot arc section, 24- through slot flat segments；
Fig. 7 is the utility model safety structure three-dimensional figure；
Wherein, 22- through slot, 25- mounting hole；
Fig. 8 is the small snap-on uninsured state figure of the utility model；
Fig. 9 is the small snap-on lock tongue open state figure of the utility model；
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples:
As shown in Fig. 2, the small snap-on of the utility model includes lock body 6, lock tongue 7, insurance 8, torsional spring 9, spring 10 and rivet
11；Lock body 6 is whole in hook-shaped, contains upper and lower two rivet holes 12, lock body outer rim has index finger pressing groove 13, and lock body center has one section
Sliding groove 14, there is spring mounting groove 15 above sliding groove 14, and lock body root has the first long and narrow connecting hole 16 for connecting ship packet
Connecting band, coupler body end have lap joint 17, for overlapping with the overlap joint slot 19 of lock tongue 7；Lock tongue 7 and torsional spring 9 are sleeved on lock body 6
It at lower rivet hole, is connected by rivet 11, free to rotate after connection, lock tongue 7 is overlapped on lock body 6 under the action of torsional spring 9
In lap joint 17；There is a through slot 22 in insurance 8, through slot is divided into arc section 23 and flat segments 24, when installation insurance 8, first by spring 10
It is mounted in the spring mounting groove 15 of lock body 6, then insurance 8 is sleeved at the upper rivet hole 12 of lock body 6 by rivet 11, it is interior
It is placed in lock tongue 7, after installation, insurance 8 is free to rotate；Rivet 11 from outside to inside sequentially across lock tongue 7 the second connecting hole 21,
The through slot 22 of insurance 8 and the sliding groove 14 of lock body 6, and stretched out and fixed by the other side.
Whole lock tongue 7 is in " L shape ", there is thumb press slot 18 and torsional spring mounting groove 20 thereon, and there is overlap joint slot 19 in front end, is used for
It is overlapped with lock body 6, there is two the second connecting holes 21 up and down；
When small snap-on is in original state, lock tongue 7 is withstood by torsional spring 9 in locking states, and insurance 8 is withstood by spring 10
In safety position.Individually when pressing lock tongue 7, the rivet 11 of connection lock tongue 7 and insurance 8 is resisted during the motion in insurance 8
The flat segments 24 of through slot 22, final lock tongue 7 rotate clockwise, and insurance 8 rotates counterclockwise, and are limited by rivet 11, lock tongue 7 can not be beaten
It opens；When pressing insurance 8, lock tongue 8 is in rotary course, and rivet 11 avoids the flat segments 24 of 22 end of through slot, and lock tongue 7 can
Smoothly open；After unclamping lock tongue 7 and insurance 8, under the action of torsional spring 9 and spring 10, lock tongue 7 and insurance 8 set back, small bullet
Button restores initial security locking state.
Claims (3)
1. a kind of small snap-on of ship packet connecting band, which is characterized in that including lock body (6), lock tongue (7), insurance (8), torsional spring (9),
Spring (10) and rivet (11)；Lock body (6) contains upper and lower two rivet holes (12) integrally in hook-shaped, and lock body outer rim has index finger pressing
There is one section of sliding groove (14) in slot (13), lock body center, has spring mounting groove (15) above sliding groove (14), lock body root has long and narrow
The first connecting hole (16) for connecting ship packet connecting band, coupler body end has lap joint (17)；Torsional spring (9) is mounted on lock tongue (7)
Torsional spring mounting groove (20) in, be sleeved at the lower rivet hole of lock body (6), pass through rivet (11) equipped with the lock tongue (7) of torsional spring (9)
Connection, the overlap joint slot (19) of lock tongue (7) are overlapped in the lap joint (17) of lock body (6)；There are through slot (22), through slot in insurance (8)
It is divided into arc section (23) and flat segments (24), spring (10) is mounted in the spring mounting groove (15) of lock body (6), then will insurance
(8) it is sleeved at the upper rivet hole (12) of lock body (6), is built in lock tongue (7), rivet (11) is from outside to inside by rivet (11)
Sequentially across second connecting hole (21), the through slot (22) of insurance (8) and the sliding groove (14) of lock body (6) of lock tongue (7), and by another
Side, which is stretched out, to be fixed.
2. a kind of small snap-on of ship packet connecting band as described in claim 1, which is characterized in that the lock tongue (7) is integrally in " L "
Shape has thumb press slot (18) and torsional spring mounting groove (20) thereon, and front end has overlap joint slot (19), for overlapping with lock body (6), has
Upper and lower two the second connecting holes (21).
3. a kind of small snap-on of ship packet connecting band as claimed in claim 1 or 2, which is characterized in that the insurance (8) laterally regards
Scheme " U "-shaped, through slot (22) and mounting hole (25) are symmetrically distributed in two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831818.8U CN209473754U (en) | 2018-11-07 | 2018-11-07 | A kind of small snap-on of ship packet connecting band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821831818.8U CN209473754U (en) | 2018-11-07 | 2018-11-07 | A kind of small snap-on of ship packet connecting band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209473754U true CN209473754U (en) | 2019-10-11 |
Family
ID=68115445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821831818.8U Active CN209473754U (en) | 2018-11-07 | 2018-11-07 | A kind of small snap-on of ship packet connecting band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209473754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288518A (en) * | 2020-03-02 | 2020-06-16 | 宁波方太厨具有限公司 | Anti-falling hook assembly and range hood with same |
-
2018
- 2018-11-07 CN CN201821831818.8U patent/CN209473754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288518A (en) * | 2020-03-02 | 2020-06-16 | 宁波方太厨具有限公司 | Anti-falling hook assembly and range hood with same |
| CN111288518B (en) * | 2020-03-02 | 2022-01-25 | 宁波方太厨具有限公司 | Anti-falling hook assembly and range hood with same |
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| GR01 | Patent grant |