CN205976810U - Self -locking mechanism - Google Patents
Self -locking mechanism Download PDFInfo
- Publication number
- CN205976810U CN205976810U CN201620805512.XU CN201620805512U CN205976810U CN 205976810 U CN205976810 U CN 205976810U CN 201620805512 U CN201620805512 U CN 201620805512U CN 205976810 U CN205976810 U CN 205976810U
- Authority
- CN
- China
- Prior art keywords
- locking
- self
- locking rod
- fixing latch
- inclined plane
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a self -locking mechanism, self -locking mechanism includes: fixed locking piece and removal locking piece, fixed locking piece is fixed to be set up, it sets up to remove the locking piece the below of fixed locking piece can be followed the horizontal direction and removed, be equipped with first inclined plane on the removal locking piece, the top level on first inclined plane is extended and is formed first horizontal plane, be equipped with the locking hole on the first horizontal plane, be equipped with on the fixed locking piece can for the locking -lever that fixed locking piece upwards perhaps moved down, the lower extreme of locking -lever is followed remove on first inclined plane, promotes the locking -lever for fixed locking piece rebound, the lower extreme of locking -lever is followed first horizontal plane removes to being close to during the locking hole, the locking -lever for fixed locking piece move down and the locking in the locking is downthehole. The utility model discloses a self -locking mechanism, simple structure, convenient operation is quick.
Description
Technical field
The disclosure relates generally to locking structure, more particularly, to self-locking mechanism.
Background technology
At present, the self-locking mechanism of battery flat and cargo hold etc. all adopts plastic parts crimp reaching self-locking purpose, or
Person carries out self-locking operation using traditional pulling buckle.Plastic parts crimp is only applicable to consumer level products or the less occasion of stress, with
Shi Chuantong pulling buckle also cannot realize self-locking and fast connection function.
Utility model content
In view of drawbacks described above of the prior art or not enough it is desirable to provide a kind of structure simple, easy to operate quickly from
Latch mechanism.
A kind of first aspect according to the disclosure, there is provided self-locking mechanism, described self-locking mechanism includes：Fixing latch and
Mobile latch, described fixing latch is fixedly installed, and described mobile latch is arranged on the lower section of described fixing latch simultaneously
Can move in the horizontal direction；Described mobile latch is provided with the first inclined plane, and the upper horizontal of described first inclined plane extends
Form first level face, described first level face is provided with locking hole；Described fixing latch is provided with can be solid with respect to described
The locking rod that lock stops moves up；Described in the lower end edge of described locking rod, the first inclined plane moves, and promotes institute
State locking rod to move up with respect to described fixing latch；First level face described in the lower end edge of described locking rod mobile to leaning on
Closely described locking hole when, described locking rod moves down with respect to described fixing latch and is locked in described locking in the hole.
Preferably, it is provided with the mobile cavity being available for described locking rod movement in described fixing latch, described mobile intracavity sets
There is spring, described spring housing on described locking rod, fixed with described mobile cavity by the upper end of described spring, the lower end of described spring
Fix with described locking rod.
Preferably, described locking rod is arranged with sleeve member, described sleeve member is located at described mobile intracavity, described spring
The top of lower end and described sleeve member is fixed.
Preferably, described locking rod is Telescopic rod structure, and includes the first expansion link and the second expansion link；Described spring housing
It is located on described first expansion link, the lower end of described spring is fixed with described second expansion link；Described second expansion link is set in
Extend downwardly from can or upwards retract on described first expansion link and with respect to described first expansion link.
Preferably, described fixing latch top is provided with solution closing piece, and described solution closing piece can be with respect to described fixing latch
Move horizontally, described solution closing piece is provided with the second inclined plane, the upper horizontal of described second inclined plane extends and forms the second level
Face, described second inclined plane and described second horizontal plane are provided with the solution locked groove of fixed solution closing piece described in up/down perforation, described lock
The top of stopping bar is located in described solution locked groove, and mobile extremely described along described second inclined plane when described solution closing piece moves horizontally
Second horizontal plane.
Preferably, the top of described locking rod is provided with locking cap, the bottom of described locking cap and described second inclined plane and
Described second horizontal plane contacts.
Preferably, the periphery of described fixing latch is provided with slideway, and the bottom of described solution closing piece is arranged with slide plate, described
Slide plate is slidably connected with the described slideway of correspondence position.
Preferably, the top of described fixing latch is provided with stopper section in the side near described second horizontal plane, described
Stopper section can release formula with described solution closing piece and offset.
According to the self-locking mechanism of the application, lower end edge first inclined plane due to locking rod moves, and promotes locking rod relatively
Move up in fixing latch；And during the mobile extremely close locking hole in the lower end edge first level face of locking rod, locking rod phase
Fixing latch is moved down, therefore locking rod can quickly and easily be locked in locking in the hole.
Brief description
By reading the detailed description that non-limiting example is made made with reference to the following drawings, other of the application
Feature, objects and advantages will become more apparent upon：
Fig. 1 illustrates the outside overall structure diagram of the self-locking mechanism according to the embodiment of the present application；
Fig. 2 illustrates the internal structure schematic diagram during self-locking state according to the self-locking mechanism of the embodiment of the present application；And
Fig. 3 illustrates the internal structure schematic diagram during released state according to the self-locking mechanism of the embodiment of the present application.
Specific embodiment
With reference to the accompanying drawings and examples the application is described in further detail.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to this utility model.Further need exist for explanation
, for the ease of description, in accompanying drawing, illustrate only the part related to utility model.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.To describe the application below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Refer to Fig. 1-Fig. 3, it illustrates the technical scheme of the self-locking mechanism according to the embodiment of the present application.As shown in figure 1,
A kind of self-locking mechanism, including：Fixing latch 1 and mobile latch 2.Wherein, fixing latch can be fixedly installed, and moves
Latch can be arranged on the lower section of fixing latch, and can move in the horizontal direction.Mobile latch is provided with first
Inclined plane 3, the upper horizontal of the first inclined plane 3 extends and forms first level face 4, and first level face 4 is provided with locking hole 5.Gu
Lock stops 1 is provided with the locking rod 6 that can move up with respect to fixing latch 1.As shown in Fig. 2 moving
2 pieces of locking move horizontally close to locking rod 6 when, the lower end of locking rod 6 can along the first inclined plane 3 mobile (as the dotted line in Fig. 2
At position), thus promoting locking rod 6 to move up with respect to fixing latch 1；And the lower end working as locking rod 6 moves to first
During horizontal plane 4, mobile latch 2 continues to move horizontally, and locking rod 6 is no longer relatively fixed latch 1 and moves, and moves in locking hole 5
When moving the lower end to locking rod 6, locking rod 6 moves down and is locked in locking hole 5 with respect to fixing latch 1.Locking hole
Can be elastic fastening set, can by locking rod 6 fasten with wherein, and limit locking rod move.The self-locking mechanism knot of the application
Structure is simple, and can quickly realize self-locking operation.
According to a kind of self-locking mechanism of the application, as shown in Fig. 2 be provided with fixing latch 1 being available for locking rod 6 movement
Mobile cavity, mobile intracavity is provided with spring 7., on locking rod 6, fix, under spring 7 by the upper end of spring 7 and mobile cavity for spring housing 7
End is fixing with locking rod 6.So, when locking rod 6 moves up, meeting compression spring 7, there is elastic deformation in spring 7；And when lock
When only hole 5 is moved to locking rod 6 bottom, spring 7 recovers elastic deformation and simultaneously opens, so that locking rod 6 is under spring 7 effect
It is locked in locking hole 5.Preferably, locking rod 6 is arranged with sleeve member 8, sleeve member 8 is located at mobile intracavity, the lower end of spring 7
Fix with the top of sleeve member 8, the setting of sleeve member 8 is easy to spring 7 and is connected with locking rod 6.
On the basis of technique scheme, locking rod 6 can be Telescopic rod structure, and includes the first expansion link and second
Expansion link.Second expansion link is set on the first expansion link and can extend downwardly from respect to the first expansion link or retract upwards.Bullet
Spring is set on the first expansion link, and the upper end of spring and mobile cavity are fixed, and the lower end of spring is fixed with the second expansion link.So,
When the lower end of locking rod is moved along the first inclined plane, the first expansion link can remain stationary as, and the second expansion link contracts upwards
Return, thus compression spring.In the lower end of locking rod to first level face, during the lower end of locking hole movement to locking rod, spring is opened
Open, drive the second expansion link to extend downwardly from, so that firm being locked among locking hole of locking rod.
According to a kind of self-locking mechanism of the application, as shown in figure 1, fixing latch 1 top is provided with solution closing piece 9, solve closing piece 9
Can move horizontally with respect to fixing latch 1, solution closing piece 9 is provided with the second inclined plane 10, the upper horizontal of the second inclined plane 10
Extend and form the second horizontal plane 11.Second inclined plane 10 and the second horizontal plane 11 are provided with the unblock of up/down perforation fixed solution closing piece
Groove 12, the top of locking rod 6 is located in unblock groove 12.Preferably, as shown in figure 1, the periphery of fixing latch 1 is provided with slideway
13, the bottom of solution closing piece 9 is arranged with slide plate 14, and slide plate 14 is slidably connected with the slideway 13 of correspondence position, so that unblock
Block 9 can move horizontally along fixing latch 1.So, when solution closing piece 9 moves horizontally, the top of locking rod 6 can be relatively
In solution locked groove 12 level moving up；Under the promotion of solution closing piece 9, the top of locking rod 6 is mobile extremely along the second inclined plane 10
Second horizontal plane 11, such that it is able to lift the top of locking rod 6 so that locking hole 5 is left in the lower end of locking rod 6, releases lock
Only state.
Preferably, the top of locking rod 6 is provided with locking cap 15, the bottom of locking cap 15 and the second inclined plane 10 and the second water
Plane 11 contacts, and is easy to solution closing piece 9 and lifts locking cap 15 by the effect of the second inclined plane 10 and the second horizontal plane 11, from
And unlock locking rod.
It is further preferred that the top of fixing latch 1 is provided with stopper section 16, backstop in the side near the second horizontal plane
Portion 16 can release formula with solution closing piece 9 and offset.As shown in figure 3, solve closing piece 9 move horizontally lift locking rod 6 when, solution closing piece 9 from
Opening and closing stopper 16；And when locking rod 6 is in lockup state, as shown in Fig. 2 solution closing piece 9 is offseted with stopper section 16, thus limiting
The movement of solution closing piece 9.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member is it should be appreciated that involved utility model scope is however it is not limited to the particular combination of above-mentioned technical characteristic in the application
Technical scheme, also should cover in the case of without departing from described application design, by above-mentioned technical characteristic or its equivalent feature simultaneously
The other technical schemes carrying out combination in any and being formed.Such as features described above and (but not limited to) disclosed herein have class
The technical scheme replaced mutually and formed like the technical characteristic of function.
Claims (8)
1. a kind of self-locking mechanism, described self-locking mechanism includes：Fixing latch and mobile latch, described fixing latch is fixed
Setting, described mobile latch is arranged on the lower section of described fixing latch and can move in the horizontal direction；Described mobile locking
Block is provided with the first inclined plane, and the upper horizontal of described first inclined plane extends and forms first level face, described first level face
It is provided with locking hole；Described fixing latch is provided with the locking that can move up with respect to described fixing latch
Bar；Described in the lower end edge of described locking rod first inclined plane move, promote described locking rod with respect to described fixing latch to
Upper movement；During the mobile extremely close described locking hole in first level face described in the lower end edge of described locking rod, described locking rod is relatively
Move down in described fixing latch and be locked in described locking in the hole.
2. self-locking mechanism according to claim 1 is available for described locking it is characterised in that being provided with described fixing latch
The mobile cavity of bar movement, described mobile intracavity is provided with spring, described spring housing on described locking rod, the upper end of described spring with
Described mobile cavity is fixed, and the lower end of described spring is fixed with described locking rod.
3. self-locking mechanism according to claim 2 is it is characterised in that be arranged with sleeve member on described locking rod, described set
Barrier part is located at described mobile intracavity, and the top of the lower end of described spring and described sleeve member is fixed.
4. self-locking mechanism according to claim 2 is it is characterised in that described locking rod is Telescopic rod structure, and includes the
One expansion link and the second expansion link；Described spring is set on described first expansion link, the lower end of described spring and described second
Expansion link is fixed；Described second expansion link is set on described first expansion link and can stretch downwards with respect to described first expansion link
Go out or retract upwards.
5. the self-locking mechanism according to claim 1-4 any one claim is it is characterised in that described fixing latch top
Portion is provided with solution closing piece, and described solution closing piece can move horizontally with respect to described fixing latch, and described solution closing piece is provided with second and inclines
Inclined-plane, the upper horizontal of described second inclined plane extends and forms the second horizontal plane, described second inclined plane and described second level
Face is provided with the solution locked groove of fixed solution closing piece described in up/down perforation, and the top of described locking rod is located in described solution locked groove, and
Along mobile extremely described second horizontal plane of described second inclined plane when described solution closing piece moves horizontally.
6. self-locking mechanism according to claim 5 is it is characterised in that the top of described locking rod is provided with locking cap, described
The bottom of locking cap is contacted with described second inclined plane and described second horizontal plane.
7. self-locking mechanism according to claim 5 is it is characterised in that the periphery of described fixing latch fixing lock stops sets
There is slideway, the bottom of described solution closing piece is arranged with slide plate, and described slide plate is slidably connected with the described slideway of correspondence position.
8. self-locking mechanism according to claim 7 is it is characterised in that the top of described fixing latch is near described the
The side of two horizontal planes is provided with stopper section, and described stopper section can release formula with described solution closing piece and offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805512.XU CN205976810U (en) | 2016-07-28 | 2016-07-28 | Self -locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805512.XU CN205976810U (en) | 2016-07-28 | 2016-07-28 | Self -locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976810U true CN205976810U (en) | 2017-02-22 |
Family
ID=58026906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805512.XU Withdrawn - After Issue CN205976810U (en) | 2016-07-28 | 2016-07-28 | Self -locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088859A (en) * | 2016-07-28 | 2016-11-09 | 顺丰科技有限公司 | A kind of self-locking mechanism |
-
2016
- 2016-07-28 CN CN201620805512.XU patent/CN205976810U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088859A (en) * | 2016-07-28 | 2016-11-09 | 顺丰科技有限公司 | A kind of self-locking mechanism |
| CN106088859B (en) * | 2016-07-28 | 2019-04-05 | 顺丰科技有限公司 | A kind of self-locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20190405 |