CN208089025U - A kind of adjustable quick-detachable lock and its lock - Google Patents
A kind of adjustable quick-detachable lock and its lock Download PDFInfo
- Publication number
- CN208089025U CN208089025U CN201820007777.4U CN201820007777U CN208089025U CN 208089025 U CN208089025 U CN 208089025U CN 201820007777 U CN201820007777 U CN 201820007777U CN 208089025 U CN208089025 U CN 208089025U
- Authority
- CN
- China
- Prior art keywords
- lock
- pinning
- detachable
- body portion
- sleeve body
- 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
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model is related to a kind of adjustable quick-detachable lock and its locks, adjustable quick-detachable lock includes pinning and lock, one of pinning and lock are equipped with lock pin, another has the sleeve body portion for coordinating with lock pin, sleeve body portion is equipped with locking structure, and the lock pin is mounted on corresponding pinning or lock and/or the sleeve body portion is mounted on corresponding lock or pinning along corresponding lock axial direction or pinning axial position are adjustable along corresponding pinning axial direction or lock axial position are adjustable.The position for adjusting pinning and/or sleeve body portion in use according to thickness of interlayer ensures that the distance between lock pin and sleeve body portion meet locking and require；Compared with the prior art, adjustable quick-detachable lock can preferably be suitable for the interlayer of different-thickness, and the scope of application is wider, more convenient to use.
Description
Technical field
It can be suitable for the adjustable quick-detachable lock of different-thickness interlayer and on the quick-detachable lock the utility model is related to a kind of
The lock used.
Background technology
A kind of large corporation, generally has a variety of watch windows, lid and removable siding etc., and thickness of interlayer is often not
Together, and its connection mostly uses threaded connection, first against the interlayer of different-thickness, need to purchase bolt, the screw of different length.Its
Secondary threaded connection dismounting is got up time-consuming and laborious, is required various mechanisms to operate time saving, laborsaving feature with today's society and is not inconsistent completely.
And quick-detachable lock is exactly the quick dispatch mechanism for having quick closedown, quickly opening.Quick-detachable lock not only it is simple, convenient flexibly,
Securely and reliably, it is convenient for handling, and production efficiency can be greatly improved.Currently, quick-detachable lock as it is a kind of quickly dismantled and assembled connection,
Normal thread will be replaced to connect more and more.
Such as notification number is CN202251309U, the day for announcing is one disclosed in the Chinese utility model patent of 2012.05.30
Kind of load-bearing quick-release fastener, including pinning and lock, sheathed spring, bushing and clamping sleeve successively from the inside to the outside on pinning, pinning head
Radial vertically equipped with lock pin along pinning, lock has the lock centre bore being inserted into for pinning head, is equipped with and supplies in lock centre bore
Lock pin be inserted into lock pin card slot and for guiding lock pin to enter the turn slope of card slot.In use, pinning and lock is solid respectively
Determine onto upper and lower interlayer to be connected, lock top portion is inserted into lock, is squeezed and is rotated pinning in pinning tail end, make lock pin card
It is connected in lock pin card slot and fast lock can be completed, squeeze lock pin and quick-release can be completed in reverse rotation.
Interbedded connection can be preferably realized by existing quick-detachable lock, but existing quick-detachable lock may be only available for list
The interlayer of one thickness can not form preferable locking when using on other thickness interlayers between pinning and lock.
Utility model content
The purpose of this utility model is to provide a kind of adjustable quick-detachable locks that can be suitable for different-thickness interlayer, with solution
The problem of certainly existing quick-detachable lock only can be suitably used for single thickness interlayer；It is a kind of fast at this that the purpose of this utility model also resides in offer
Unload the lock locked and used.
To achieve the above object, the scheme 1 of the adjustable quick-detachable lock of the utility model is：Adjustable quick-detachable lock includes pinning
And lock, one of pinning and lock are equipped with lock pin, another has the sleeve body portion for coordinating with lock pin, body
Part is equipped with locking structure, and the lock pin is adjustable mounted on corresponding pinning along corresponding pinning axial direction or lock axial position
Or on lock and/or sleeve body portion edge corresponds to lock axial direction or pinning axial position is adjustable mounted on corresponding lock
On seat or pinning.
Scheme 2 is the adjustable quick-detachable lock according to scheme 1, and the lock pin is mounted on pinning, and the lock has
For the lock centre bore that pinning is inserted into, the sleeve body portion is formed by lock core of the spinning in lock centre bore, lock and lock core
Between be equipped with for limit lock core rotation spline structure.
Scheme 3 is the adjustable quick-detachable lock according to scheme 2, and the spline structure includes the rotation stop set of c-type structure,
Rotation stop set is stuck in the outside of the lock, and rotation stop set has along its axially extending axial side, and axial side has in-flanges,
Lock is equipped with the jack stretched into for in-flanges, and lock core is equipped with the card slot being embedded in for in-flanges.
Scheme 4 is the adjustable quick-detachable lock according to scheme 3, and the card slot is there are two more than, and each card slot is around the lock
The axis interval of core is arranged.
Scheme 5 is the adjustable quick-detachable lock according to scheme 3, and the lock is equipped with for rotation stop set installation
Annular groove.
Scheme 6 is that, according to the adjustable quick-detachable lock of 1 to 5 any one of them of scheme, adjustable quick-detachable lock further includes being set in
Spring on the pinning is equipped with the connector for connection interlayer, connector with the bushing in spring outwards, bushing is arranged
Circumferential wall be equipped with seam allowance for being inserted into the trepanning on interlayer, seam allowance has and the axial perpendicular horizontal wall of connector
With with the axial parallel vertical wall of connector, vertical wall have be directed away from the extension of horizontal wall side, for be folded into
The extension in the parallel clamping face of horizontal wall.
The scheme 1 of the lock of the adjustable quick-detachable lock of the utility model is：Lock, which is equipped with lock pin or lock, has use
In with the matched sleeve body portion of lock pin on pinning, sleeve body portion be equipped with locking structure, the lock pin or sleeve body portion edge
Lock axial position is adjustable to be mounted on lock.
Scheme 2 is, according to the lock described in scheme 1, the lock has the lock centre bore being inserted into for pinning, the set
Body portion is formed by lock core of the spinning in lock centre bore, and the rotation stop for limiting lock core rotation is equipped between lock and lock core
Structure.
Scheme 3 is, according to the lock described in scheme 2, the spline structure includes the rotation stop set of c-type structure, rotation stop set card
In the outside of the lock, rotation stop set has along its axially extending axial side, and axial side has in-flanges, is set on lock
Have for the jack in in-flanges stretches into and is embedded on pinning card slot.
Scheme 4 is, according to the lock described in scheme 3, the lock is equipped with the annular groove for rotation stop set installation.
The utility model has the beneficial effects that：Pinning and/or sleeve body portion position is adjustable mounted on corresponding pinning
Or on lock, sleeve body portion is the part that pinning or lock are equipped with locking structure；Pinning is adjusted according to thickness of interlayer in use
And/or the position of sleeve body portion, ensure that the distance between lock pin and sleeve body portion meet locking and require；Compared with the prior art,
Adjustable quick-detachable lock can preferably be suitable for the interlayer of different-thickness, and the scope of application is wider, more convenient to use.
Further, spline structure includes rotation stop set on lock, and the axial side of rotation stop set has in-flanges, set on lock
There are the jack stretched into for in-flanges, lock core to be equipped with the card slot being caught in for in-flanges, rotation stop limit is carried out to lock core by in-flanges
System, avoids lock core from rotating, and transfers to in-flanges from lock when needing to adjust lock core position.
Further, the card slot has the spaced two or more of circular lock core axis, ensures that lock core rotates one week tool
There are multiple locked rotor positions.
Further, pinning is equipped with spring and bushing, and bushing is equipped with the connector for connection interlayer；It will when use
Bushing and lock are respectively installed on two interlayers to be connected, and pinning or lock is avoided to lose when interlayer detaches.
Description of the drawings
Fig. 1 is the stereogram of the embodiment one of adjustable quick-detachable lock；
Fig. 2 is the sectional view of adjustable quick-detachable lock；
Fig. 3 is the structural schematic diagram of lock core；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the local expansion figure of lock core.
In figure：Under 1- pinnings, 2- bushings, 3- springs, 4- locks, 5- lock cores, 6- lock pins, 7- rotation stops set, 8- upper interlayers, 9-
Interlayer, 10- rivets, 11- helicla flutes, 12- card slots, 13- connectors.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The embodiment one of the adjustable quick-detachable lock of the utility model as shown in Figures 1 to 5, including is used to connect with upper interlayer 8
The upper lock body connect and the down lock body for being connect with lower interlayer 9, upper lock body include pinning 1, bushing 2, spring 3 and straight pin 6, under
Lock body includes lock 4, lock core 5 and rotation stop set 7；Straight pin 6 along pinning 1 extend radially through pinning 1 be arranged, formed for lock core 5
The lock pin 6 of cooperation, spring 3 are set in 6 top of lock pin, and bushing 2 is arranged in the outside of spring 3.
There is bushing 2 sheath structure installed for spring 3, spring 3 to be mounted in the sheath structure of bushing 2, sheath structure
Lower mouth at be equipped with turn edge for carrying out block to the lower end of spring 3, the upper portion of sheath structure be equipped with for
The interlayer connection structure that interlayer 8 connects.
Interlayer connection structure includes connector 13, and the internal diameter of connector 13 is more than the outer diameter of sheath structure, connector 13 with
It is connected by pyramidal structure between sheath structure, the outer wall of connector 13 is equipped with for being inserted into the circular hole in upper interlayer 8
Seam allowance, seam allowance have with the horizontal wall of the axis perpendicular of connector 3 and the vertical wall parallel with the axis of connector 3, erect
Straight wall has the extension extended downwardly, and extension for being folded into the clamping face parallel with horizontal wall outward.
Lock 4 has shell portion and the connecting flange that is arranged on the upside of shell portion, is symmetrically equipped on connecting flange
The inner wall of two interlayer connecting holes for being connect with lower interlayer 9, shell portion is equipped with internal thread, and 5 spinning of lock core is in cylinder
In part, lock core 5 is equipped with two helicla flutes 11 for forming locking cooperation with lock pin 6, and 11 end of helicla flute has for lock
The groove that pin 6 enters, lock core 5 form the sheath structure for coordinating with lock pin 6 on lock 4.
Rotation stop set 7 is used to coordinate time limit lockmaking core 5 to rotate in lock pin 6 and lock core 5, and rotation stop set 7 is to be stuck in outside shell portion
The c-type set enclosed, the periphery of lock 4 are equipped with the annular mounting grooves for 7 installation of rotation stop set, c-type set have along its axially extending two
A axial direction side, wherein an axial side is equipped with towards c-type and covers the in-flanges that inside turns down, lock 4 is equipped with for in-flanges
The slot of insertion, lock core 5 are equipped with the card slot 12 that is embedded in for in-flanges, card slot 12 be arranged about 5 axisymmetrical of lock core two
A, so that lock core 5 is rotated one week has multiple selectable locked rotor positions.
In use, bushing 2 is installed in upper interlayer 8, lock 4 is installed in lower interlayer 9 with rivet 10, pinning 1 is inserted
Enter in lock 4, be inserted into using cross recess screw driver in the cross recess on 1 head of pinning, is rotated by 90 ° along pointer, the straight pin on pinning 1
Along the helicla flute 11 on lock core 5, into the groove of helicla flute 11, interlayer is locked.Conversely, being rotated by 90 ° counterclockwise, lock pin
6 deviate from from groove, and pinning 1 is exited along helicla flute 11 under spring force, and interlayer is opened.
By position of the rotary locking cylinder 5 in lock 4, adjustable quick-detachable lock is enable to be suitable for the interlayer of different-thickness；
When adjusting 5 position of lock core, since rotation stop set 7 has elasticity, the in-flanges of rotation stop set 7 can be transferred to from lock 4 with tool.
Compared with the prior art, a variety of thickness of interlayer are applicable to, and processing cost is low, are suitble to produce in enormous quantities.
Embodiment two, embodiment two and embodiment one the difference is that：Two or more can also be set on pinning
Latch window, lock pin is inserted into suitable lock pin by each latch window along pinning axially spaced-apart, according to thickness of interlayer to be clamped
In jack.
Embodiment three, embodiment three and embodiment one the difference is that：Lock of the sheath structure by spinning on pinning
Set is formed, and lock pin is arranged on lock, and lock is equipped with more than two latch windows, selects lock pin to insert according to thickness of interlayer
Hole, rotation lock tube realize continuously adjusting for the thickness of interlayer that quick-detachable lock can clamp.
Example IV, example IV and embodiment one the difference is that：Lock core guiding is inserted into lock centre bore,
The side wall at lock center is equipped with the screw hole radially extended along lock, is equipped with holding screw in screw hole, passes through clamp screw
Top pressure between nail and lock core coordinates, and realizes the positioning to lock core, needs to unclamp holding screw when adjusting lock core position.
Embodiment five, embodiment five and embodiment one the difference is that：Interlayer connection structure on bushing can also
It is arranged to the connection structure of other forms.For example, connecting flange is arranged on bushing, connecting flange is equipped with connecting hole, uses
When bushing is fixed on interlayer by attachment screw or rivet.
The embodiment of the lock of the adjustable quick-detachable lock of the utility model, the structure of lock can with above-mentioned the utility model
The structure of lock in any embodiment of mode quick-detachable lock is identical；Therefore, it is not repeated to illustrate.
Claims (10)
1. adjustable quick-detachable lock, including pinning and lock, one of pinning and lock are equipped with lock pin, another, which has, uses
In the sleeve body portion coordinated with lock pin, sleeve body portion is equipped with locking structure, it is characterised in that：The lock pin is along corresponding pinning axis
To or lock axial position is adjustable is mounted on corresponding pinning or lock and/or the sleeve body portion is along corresponding lock
Axial direction or pinning axial position are adjustable on corresponding lock or pinning.
2. adjustable quick-detachable lock according to claim 1, it is characterised in that：The lock pin is mounted on pinning, the lock
Seat tool has the lock centre bore being inserted into for pinning, the sleeve body portion to be formed by lock core of the spinning in lock centre bore, lock
The spline structure for limiting lock core rotation is equipped between lock core.
3. adjustable quick-detachable lock according to claim 2, it is characterised in that：The spline structure includes stopping for c-type structure
Pivoted housing, rotation stop set are stuck in the outside of the lock, and rotation stop set has along its axially extending axial side, and axial side has interior
Flange, lock are equipped with the jack stretched into for in-flanges, and lock core is equipped with the card slot being embedded in for in-flanges.
4. adjustable quick-detachable lock according to claim 3, it is characterised in that：The card slot there are two more than, each card slot around
The axis interval of the lock core is arranged.
5. adjustable quick-detachable lock according to claim 3, it is characterised in that：The lock is equipped with for rotation stop set peace
The annular groove of dress.
6. adjustable quick-detachable lock according to any one of claims 1 to 5, it is characterised in that：Adjustable quick-detachable lock further includes
The spring being set on the pinning is equipped with the connector for connection interlayer with the bushing in spring outwards, bushing is arranged,
The circumferential wall of connector is equipped with the seam allowance for being inserted into the trepanning on interlayer, and seam allowance has axially perpendicular with connector
Horizontal wall and with the axial parallel vertical wall of connector, vertical wall have be directed away from the extension of horizontal wall side, for turning over
It is converted into the extension in the clamping face parallel with horizontal wall.
7. the lock of adjustable quick-detachable lock, lock, which is equipped with lock pin or lock, to be had for matched with the lock pin on pinning
Sleeve body portion, sleeve body portion are equipped with locking structure, it is characterised in that：The lock pin or sleeve body portion can along lock axial position
That adjusts is mounted on lock.
8. the lock of adjustable quick-detachable lock according to claim 7, it is characterised in that：The lock has to be inserted into for pinning
Lock centre bore, the sleeve body portion formed by lock core of the spinning in lock centre bore, is equipped with and is used between lock and lock core
In the spline structure of limitation lock core rotation.
9. the lock of adjustable quick-detachable lock according to claim 8, it is characterised in that：The spline structure includes c-type knot
The rotation stop set of structure, rotation stop set are stuck in the outside of the lock, and rotation stop set has along its axially extending axial side, axial side
With in-flanges, lock is equipped with for the jack in in-flanges stretches into and is embedded on pinning card slot.
10. the lock of adjustable quick-detachable lock according to claim 9, it is characterised in that：The lock is equipped with described in confession
The annular groove of rotation stop set installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007777.4U CN208089025U (en) | 2018-01-03 | 2018-01-03 | A kind of adjustable quick-detachable lock and its lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820007777.4U CN208089025U (en) | 2018-01-03 | 2018-01-03 | A kind of adjustable quick-detachable lock and its lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089025U true CN208089025U (en) | 2018-11-13 |
Family
ID=64065328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820007777.4U Active CN208089025U (en) | 2018-01-03 | 2018-01-03 | A kind of adjustable quick-detachable lock and its lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882438A (en) * | 2018-01-03 | 2018-04-06 | 北京首航科学技术开发有限公司 | Adjustable quick-detachable lock and its lock |
| CN113605450A (en) * | 2021-08-08 | 2021-11-05 | 明光智源复合材料有限公司 | High-molecular composite material manhole cover and manufacturing method thereof |
-
2018
- 2018-01-03 CN CN201820007777.4U patent/CN208089025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882438A (en) * | 2018-01-03 | 2018-04-06 | 北京首航科学技术开发有限公司 | Adjustable quick-detachable lock and its lock |
| CN113605450A (en) * | 2021-08-08 | 2021-11-05 | 明光智源复合材料有限公司 | High-molecular composite material manhole cover and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208089025U (en) | A kind of adjustable quick-detachable lock and its lock | |
| CN102537006A (en) | Positioning connection pin | |
| CN107882438A (en) | Adjustable quick-detachable lock and its lock | |
| CN106346286A (en) | Sphere type part turning installing and clamping tooling | |
| CN105587725A (en) | Positioning connecting pin | |
| CN206480747U (en) | A kind of antenna of easy-to-collection | |
| CN109926232A (en) | A kind of fixture for blade steam passage spray-on coating | |
| CN206073968U (en) | A kind of stamping parts contour detecting block | |
| CN207858321U (en) | A kind of automobile towing hook inclined-plane screw hole clamp for machining | |
| CN209304115U (en) | Planetary gear boring grab | |
| CN206111752U (en) | Automatic quick locking mechanism of alignment | |
| CN209272687U (en) | A kind of Rapid tapping device | |
| CN206561940U (en) | A kind of agricultural unmanned plane of many rotors of multipurpose pulls button folded piece | |
| CN206010778U (en) | A kind of lathe feed screw seat installation structure | |
| CN218747450U (en) | Double-handle mounting tool with snap ring threaded insert | |
| CN217177126U (en) | Anti-drop's fastener | |
| CN211708762U (en) | Automatic frock for clamping of lathe | |
| CN114888326B (en) | drilling device for roller shaft diameter | |
| CN215091152U (en) | Tap for tapping metal workpieces | |
| CN216608018U (en) | Aerospace fastener turning clamping device | |
| CN218744991U (en) | Positioning tool for drilling air valve inclined plane | |
| CN213017189U (en) | Anti-disassembly safety bolt | |
| CN207521626U (en) | A kind of preshoot screw shell locking device applied to cold headers | |
| CN218592323U (en) | Clamping jig for drilling of round part | |
| CN215035542U (en) | Clamp for machining of pressure bar type impeller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |