CN207145393U - A kind of locking structure - Google Patents
A kind of locking structure Download PDFInfo
- Publication number
- CN207145393U CN207145393U CN201720666148.8U CN201720666148U CN207145393U CN 207145393 U CN207145393 U CN 207145393U CN 201720666148 U CN201720666148 U CN 201720666148U CN 207145393 U CN207145393 U CN 207145393U
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- jack
- degree
- neck
- lip
- locking
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Abstract
A kind of locking structure provided by the utility model, including neck, jack is provided with a side of the neck, elastic deformation lock banking stop can be produced by being provided with the neck at the jack, jack described in the lock banking stop unidirectional blocking, the inserted sheet for avoiding inserting in the neck exit.Locking structure provided by the utility model, it is simple in construction, it can be achieved to limit its single direction free degree purpose in the case where annex need not be increased.
Description
Technical field
Locking structure is the utility model is related to, especially a kind of locking structure for limiting the single direction free degree.
Background technology
The locking structure of common limiting member single direction movement, such as end ring, hubcap, circlip are adopted
The form connected with increase annex, connection annex is relatively more, adds the complexity of assembling and dissembling process, while also increase and be manufactured into
This.
Utility model content
The utility model main purpose is to solve the above problems and deficiency, there is provided and it is a kind of simple in construction, it is attached without increasing
The locking structure for limiting its single direction free degree is realized in the case of part.
To achieve the above object, the utility model provides a kind of locking structure, and its technical scheme is：
A kind of locking structure, including neck, jack is provided with a side of the neck, is inserted in the neck close to described
Elastic deformation lock banking stop can be produced by being provided with hole, jack described in the lock banking stop unidirectional blocking, avoid inserting in the neck
Inserted sheet exits.
Further, the lock banking stop is two panels, and the front end of lock banking stop is close to each other described in two panels, has formed locking effect
Locking mouth.
Further, lock banking stop described in two panels is separately positioned on two sides adjacent with neck side where the jack
On, or the lock banking stop is arranged on the side of the neck where the jack, the both sides of the jack.
Further, the neck includes the first interconnected degree of lip-rounding region and the second degree of lip-rounding region, the jack are opened
It is located on the side in first degree of lip-rounding region, the lock banking stop is arranged on the both sides of the jack, and the locking mouth is located at institute
State in the first degree of lip-rounding region.
Further, the locking mouth is located at the center position in first degree of lip-rounding region.
Further, the front end of two lock banking stops is close to each other along the inserted sheet direction of insertion.
Further, the A/F of the locking mouth is less than inserted sheet thickness.
Further, the width in second degree of lip-rounding region is identical with the width of the inserted sheet.
Further, the width of the jack is less than the side width of the place neck.
Further, the jack, neck and lock banking stop are integrally formed.
In summary, a kind of locking structure provided by the utility model, compared with prior art, there are following features：
It is 1. low without annex, the manufacturing costs such as resilient coil, end cap is increased；
2. being easily installed and removing, and the locking of component can be realized, limit the free degree of its single direction, prevent that it is de-
Go out；
3. realize that locking acts on using elastic deformation, it is simple in construction.
Brief description of the drawings：
Fig. 1：A kind of schematic diagram of embodiment one of locking structure of the utility model；
Fig. 2：A kind of schematic diagram two of embodiment two of locking structure of the utility model；
Fig. 3：The structural representation of catch in a kind of locking structure of the utility model；
Wherein：Locking structure 1, neck 2, jack 3, lock banking stop 4, inserted sheet 5, the first sheet material 6, the first degree of lip-rounding region 7, second
Degree of lip-rounding region 8, path 9, locking mouth 10, the second sheet material 11
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
A kind of locking structure of the utility model, including neck 2, are provided with jack 3 on a side of neck 2, close in neck 2
Elastically-deformable lock banking stop 4 can be produced by being provided with jack 3, the unidirectional blocking jack 3 of lock banking stop 4, avoid the inserted sheet inserted in neck 2
5 exit.
Locking structure provided by the utility model, in two structures of plugged and fixed are needed, such as two pieces are mutually inserted admittedly
Fixed sheet material, as shown in figure 3, wherein the first sheet material 6 is provided with the inserted sheet 5 with grafting effect, the sidepiece of the second sheet material 11 is set
Locking structure 1 is equipped with, as shown in figure 1, for the embodiment one of locking structure of the present utility model, locking structure is arranged on the second plate
One end of material 11, including neck 2, neck 2 are communicated by the side of the sheet material 11 of path 9 second, and the interior shape of neck 2 is in integrally
" convex " shape fallen, include the degree of lip-rounding region of two interconnections：First degree of lip-rounding region 7 and the second degree of lip-rounding region 8, and first
The width in shape region 7 is more than the width in the second degree of lip-rounding region 8, and the junction in two degree of lip-rounding regions communicates, communicate the width at place with
The width in the second degree of lip-rounding region 8 is equal.On the side in the first degree of lip-rounding region 7 (the oncoming lane side connected with the second degree of lip-rounding region 8)
On, jack 3 is provided with, i.e. jack 3 is arranged on the broadside of " convex " shape, and in the present embodiment, jack 3 is the degree of lip-rounding of path 9 and first
The connected entrance in region 7, the one end of path 9 communicate with the side of sheet material, and the other end communicates with the first degree of lip-rounding region 7.
In embodiment one, lock banking stop 4 is two panels, is separately positioned on the both sides of jack 3, as shown in figure 1, lock banking stop 4 is
Path 9 is in jack 3 to the laminated structure extended inside the first degree of lip-rounding region 7, and the front end of two panels lock banking stop 4 is along the side of insertion of inserted sheet 5
To close to each other, formation locking mouth 10, and locking mouth 10 is located in the first degree of lip-rounding region 7.Due to the front end of two panels lock banking stop 4 to insert
The horizontal central line position in hole 3 is close to each other, therefore, the upper side positioned at the lock banking stop 4 of upside and the lock banking stop 4 positioned at downside
There is certain angle between the up/down top surface in downside and the first degree of lip-rounding region 7, and lock banking stop 4 and the one of locking structure 1 into
Type.Lock banking stop 4 and locking mouth 10 are located in the first degree of lip-rounding region 7, and in the present embodiment, locking mouth 10 is recommended to be located at first degree of lip-rounding
At 1/2 length in region 7, i.e., locking mouth 10 is located at the center position in the first degree of lip-rounding region.
Inserted sheet 5 inserts from path 9 at the side openings of the second sheet material 11 to second mouthful of open region 8 direction, by locking mouth
When 10, two lock banking stops 4 distinguish up and down both sides movement in the presence of external force so that the opening of locking mouth 10 becomes big, inserted sheet 5
Into in the second degree of lip-rounding region 8, the length in the second degree of lip-rounding region 8 of recommendation and the length and width of width and inserted sheet 5 are of substantially equal,
Inserted sheet 5 and the width in the second degree of lip-rounding region 8 are of substantially equal, can effectively limit the movement of the above-below direction of inserted sheet 5.After insertion, due to
The A/F of locking mouth 10 is less than the width of inserted sheet 5, when inserted sheet 5 moves backward, under external force, makes upper and lower two panels
The front end of lock banking stop 4 is further close to each other so that the A/F of locking mouth 10 diminishes, and realizing is not increasing other annexes
Under the conditions of, the one direction free degree of inserted sheet 5 can be limited, when needing to exit, is divided the front end of two lock banking stops 4 using instrument
Open, the opening degree of increase locking mouth 10 so that inserted sheet 5 smoothly exits.
In embodiment one as shown in Figure 1, lock banking stop 4 is two, in actual applications, lock banking stop 4 also can only to be a piece of,
One side is set, and on the upper and lower top surface in the first degree of lip-rounding region 7, a piece of lock banking stop 4 is set on any top surface, and insert along inserted sheet 5
Direction tilts to the horizontal center line direction in the first degree of lip-rounding region 7, can equally play the mesh of the limitation one direction free degree of inserted sheet 5
's.Moreover, two panels lock banking stop 4 may also be arranged on upper and lower two top surface in the first degree of lip-rounding region 7, on the position of jack 3,
And to the second degree of lip-rounding region 8 direction to the centerline dip in the first degree of lip-rounding region 7, front end is mutually leaned on along the direction of insertion of inserted sheet 5
Closely, locking mouth 10 is formed, equally, the lock banking stop being arranged such is also only to be a piece of.
As shown in Fig. 2 being embodiment two provided by the utility model, neck 2 equally includes two interconnected degree of lip-roundings
Region, locking structure 1 are arranged on a sidepiece of the second sheet material, the first degree of lip-rounding region 7 not side with the second degree of lip-rounding regional connectivity
Face is located on the side of sheet material, and jack 3 is opened on the side of sheet material, is not provided with path 9, other structures set as and embodiment
One is identical, including the set location of lock banking stop 4 and setting quantity, will not be described here.
In embodiment provided by the utility model, left side, the first interconnected degree of lip-rounding region 7 are opened in jack 3
There is specific locking structure 1 is introduced in the second degree of lip-rounding region 8 structure exemplified by setting from left to right, in actual applications, can root
According to the needs of grafting, the setting orientation and direction of insertion of locking structure 1 are determined.And the first degree of lip-rounding region 7, the second degree of lip-rounding region
8th, the size and dimension scale of lock banking stop 4 and locking mouth 10 can the size of the inserted sheet 5 of grafting as needed be configured, together
When, the concrete shape in the second degree of lip-rounding region 8 can also be set according to the structural form of inserted sheet 5, degree of lip-rounding structure is not limited to, in this reality
With not being limited and require in new, on the side in first degree of lip-rounding of the relative set region 7 of jack 3, i.e., substantially assuming a " convex " shape
On the broadside of neck 2, i.e., on the base when " convex " shape rotates vertically, locking mouth 4 is arranged in the first degree of lip-rounding region 7, i.e.,
In the broadside degree of lip-rounding region of " convex " shape.In the utility model, on the second sheet material 11, the entirety of locking structure 1 is integrated knot
Structure, lock banking stop 4 is flexible, corresponding elastic deformation can be produced in grafting or dismounting so that inserted sheet 5 can be inserted smoothly.
Locking structure 1 can not only be provided on sheet material class formation, be equally applicable on the component of other any required grafting.
In summary, a kind of locking structure provided by the utility model, compared with prior art, there are following features：
It is 1. low without annex, the manufacturing costs such as resilient coil, end cap is increased；
2. being easily installed and removing, and the locking of component can be realized, limit the free degree of its single direction, prevent that it is de-
Go out；
3. realize that locking acts on using elastic deformation, it is simple in construction.
As described above, combining given plan content, similar technical scheme can be derived.In every case it is without departing from this
The content of utility model technical scheme, any simply repaiied according to what the technical essence of the utility model was made to above example
Change, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (10)
1. a kind of locking structure, including neck, it is characterised in that：Jack is provided with one side of the neck, in the neck
Elastic deformation lock banking stop can be produced by being provided with the jack, jack described in the lock banking stop unidirectional blocking, avoid inserting institute
The inserted sheet stated in neck exits.
A kind of 2. locking structure as claimed in claim 1, it is characterised in that：The lock banking stop is two panels, locking described in two panels
The front end of piece is close to each other, has formed the locking mouth of locking effect.
A kind of 3. locking structure as claimed in claim 2, it is characterised in that：Lock banking stop described in two panels be separately positioned on it is described
Where jack on two adjacent sides of neck side, or the lock banking stop is arranged on the side of the neck where the jack
On, the both sides of the jack.
A kind of 4. locking structure as claimed in claim 1, it is characterised in that：The neck includes the first interconnected degree of lip-rounding
Region and the second degree of lip-rounding region, the jack are opened on the side in first degree of lip-rounding region, and the lock banking stop is arranged on institute
The both sides of jack are stated, the locking mouth is located in first degree of lip-rounding region.
A kind of 5. locking structure as claimed in claim 4, it is characterised in that：The locking mouth is located at first degree of lip-rounding region
Center position.
A kind of 6. locking structure as described in any one of claim 2 to 5, it is characterised in that：The front end of two lock banking stops
It is close to each other along the inserted sheet direction of insertion.
A kind of 7. locking structure as described in any one of claim 2 to 5, it is characterised in that：The A/F of the locking mouth
Less than inserted sheet thickness.
A kind of 8. locking structure as described in any one of claim 4 to 5, it is characterised in that：The width in second degree of lip-rounding region
Degree is identical with the width of the inserted sheet.
A kind of 9. locking structure as described in any one of claim 2 to 5, it is characterised in that：The width of the jack is less than institute
In the side width of the neck.
A kind of 10. locking structure as described in any one of claim 2 to 5, it is characterised in that：The jack, neck and locking
Piece is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666148.8U CN207145393U (en) | 2017-06-09 | 2017-06-09 | A kind of locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666148.8U CN207145393U (en) | 2017-06-09 | 2017-06-09 | A kind of locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145393U true CN207145393U (en) | 2018-03-27 |
Family
ID=61671024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720666148.8U Active CN207145393U (en) | 2017-06-09 | 2017-06-09 | A kind of locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145393U (en) |
-
2017
- 2017-06-09 CN CN201720666148.8U patent/CN207145393U/en active Active
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