CN206874056U - Freely commutate handle - Google Patents
Freely commutate handle Download PDFInfo
- Publication number
- CN206874056U CN206874056U CN201720678495.2U CN201720678495U CN206874056U CN 206874056 U CN206874056 U CN 206874056U CN 201720678495 U CN201720678495 U CN 201720678495U CN 206874056 U CN206874056 U CN 206874056U
- Authority
- CN
- China
- Prior art keywords
- handle
- torsion spring
- hole
- reduction torsion
- clutch
- 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 - Fee Related
Links
Abstract
The utility model discloses the handle that freely commutates, including：Handle；Panel, provided with the first through hole passed through for handle；Reduction torsion spring, located at panel and outside first through hole, its both ends intersects and is symmetrical arranged；The outer shift fork of clutch, is connected through reduction torsion spring and handle, and it is provided with pushing block close to the side of reduction torsion spring, and pushing block is placed in the big side of distance between reduction torsion spring both ends and offseted with one end of reduction torsion spring；Square shaft and limited block, limited block is in the outer shift fork of clutch, and limited block is provided with the second through hole for being available for square shaft interspersed, and the second through-hole side wall is provided with right angle fan block, and square shaft position corresponding with block is provided with L-shaped vacancy；Shift fork in clutch, is fixed on panel, and it is provided with the square three-way groove matched with square shaft.The handle provided by the utility model that freely commutates, does not differentiate between direction, can be adjusted according to actual enabling direction, compatible a variety of door-opening modes.
Description
Technical field
Mechanical fitting technical field is the utility model is related to, more particularly to the handle that freely commutates.
Background technology
Antitheft door by enabling direction is divided into a left side and driveed on the market opens with the right side, is limited to this, the direction of handle is also classified into left-hand
And dextrad, this causes user to repurchase the handle being adapted after it must distinguish enabling direction before buying handle, if misjudgment
Bought handle can not use, and cause the worry of user.
Utility model content
The handle provided by the utility model that freely commutates, solve one or more in prior art problem.
The handle provided by the utility model that freely commutates, including：
Handle；
Panel, provided with the first through hole passed through for handle；
Reduction torsion spring, located at panel and outside first through hole, its both ends intersects and is symmetrical arranged；
The outer shift fork of clutch, is connected, it is provided with pushing block close to the side of reduction torsion spring, pushes away through reduction torsion spring and handle
Block is placed in the big side of distance between reduction torsion spring both ends and offseted with one end of reduction torsion spring；
Square shaft and limited block, for limited block in the outer shift fork of clutch, limited block is provided with the second through hole for being available for square shaft interspersed,
Second through-hole side wall is provided with right angle fan block, and square shaft position corresponding with block is provided with L-shaped vacancy；
Shift fork in clutch, is fixed on panel, and it is provided with the square three-way groove matched with square shaft.
The handle provided by the utility model that freely commutates, does not differentiate between direction, can be adjusted according to actual enabling direction, compatible
A variety of door-opening modes.
In some embodiments, the outer shift fork of clutch is provided with third through-hole, and the side wall of third through-hole is provided with boss, limited block
Provided with the groove corresponding with boss.
In this way, limited block can be stuck in outside clutch in shift fork by boss and groove, limited block shift fork outside clutch is avoided
Inner rotation.
In some embodiments, shift fork is surrounded by fourth hole in clutch, and panel is provided with corresponding with fourth hole
Connecting pole.
In this way, in clutch shift fork can consolidate be fixed on panel.
In some embodiments, panel is provided with the annular groove that can accommodate reduction torsion spring, annular groove outside first through hole
Provided with the opening stretched out for reduction torsion spring both ends.
In this way, being placed in panel of can consolidating of reduction torsion spring, is easily installed, both ends are stretched out from opening to be turned round to resetting
Spring axial restraint, avoid rotating in the axial direction.
Brief description of the drawings
Fig. 1 is a kind of explosive view of the handle that freely commutates of embodiment provided by the utility model；
Fig. 2 be limited block when a kind of handle that freely commutates of embodiment provided by the utility model is used for R.H.flapped door with
The schematic diagram of square shaft installation；
Fig. 3 be limited block when a kind of handle that freely commutates of embodiment provided by the utility model is used for L.H.flapped door with
The schematic diagram of square shaft installation.
Embodiment
The utility model is further described with reference to Figure of description.
Referring to Fig. 1-3, freely commutate handle, including handle 1, panel 2, reduction torsion spring 3, shift fork 4, square shaft 5, limit outside clutch
Shift fork 7 in position block 6, clutch；Wherein,
Panel 2 is provided with the first through hole 21 passed through for handle 1, such handle 1 can pass through first through hole 21 with it is following from
Outer shift fork 4 is closed to be connected.
Reduction torsion spring 3 is sheathed on the outward flange of first through hole 21, it two located at panel 2 and outside first through hole 21
End intersects and is symmetrical arranged, i.e. both ends and the axis of reduction torsion spring 3 are symmetrical set, and the outer shift fork 4 of clutch passes through reduction torsion spring 3
It is connected with handle 1, it is provided with pushing block 41 close to the side of reduction torsion spring 3, and pushing block 41 is placed in the spacing at the both ends of reduction torsion spring 3
Offseted from big side and with one end of reduction torsion spring 3, because the both ends of reduction torsion spring 3 can be by the grade graduation of reduction torsion spring 3
Point or the division of non-decile, during the division of non-decile, pushing block 41 need between both ends the big side of distance, could so realize handle
180 degree commutation rotates.The both ends of reduction torsion spring 3 and the cooperation of pushing block 41, handle 1 can be given to drive 4 180 ° of the outer shift fork of clutch to turn
Move to being positioned, pushing block 41 turns to the other end from the one end abutted with reduction torsion spring 3 and abutted with it, then completes handle 1
The commutation of left and right.
In actual production, when handle 1 rotates 180 °, pushing block 41 offsets going out with the both ends of reduction torsion spring 3 respectively just
Pass through sophisticated design in advance before factory.
Square shaft 5 and limited block 6, for limited block 6 in the outer shift fork 4 of clutch, limited block 6 is provided be available for square shaft 5 interspersed the
Two through holes 61, the side wall of the second through hole 61 are provided with right angle fan block 62, and square shaft 5 is provided with L-shaped vacancy with 62 corresponding position of block
51。
So, a right-angle side of block 62 is bonded with L-shaped vacancy 51, when handle 1 drive clutch outside shift fork 4 rotate, limit
Position block 6 is with rotation, now, when the rotation direction of limited block 6 with L-shaped vacancy 51 toward block 62 if side is bonded, block 62
Effect with the second through hole 61 can drive square shaft 5 while rotate, when the rotation direction of limited block 6 rotates toward above-mentioned opposite direction
When, the central point of block 62 withstands square shaft 5 and rotated around central point, and the side that block 62 is bonded with L-shaped vacancy 51 is away from square shaft
5, now limited block 6 is idle running.In actual installation, handle 1 drives square shaft 5 to rotate and locked for door lock, and idle running then exists for handle 1
Door lock can not be opened in the case of outside no key.Now, handle 1 is limited by square shaft 5, it is impossible to arbitrarily changes direction.
Shift fork 7 in clutch, panel 2 is fixed on, it is provided with the square three-way groove 71 matched with square shaft 5.So, when by handle 1
After mixing up direction, shift fork 7 coordinates with square shaft 5 and fixed in clutch, can limit square shaft 5 so that is in limited block 6 and correctly matches somebody with somebody
Conjunction state.
Wherein, the outer shift fork 4 of clutch is provided with third through-hole 42, and the side wall of third through-hole 42 is provided with boss 421, and limited block 6 is set
There is the groove 63 corresponding with boss 421.Limited block 6 can be so caused to keep solid in the axial direction with the outer shift fork 4 of clutch
It is fixed, avoid limited block 6 from being rotated outside clutch in shift fork 4, cause the outer shift fork 4 of clutch that limited block 6 can not be driven to rotate.
Wherein, shift fork 7 is surrounded by fourth hole 72 in clutch, and panel 2 is provided with the connection corresponding with fourth hole 72
Post 22.So connector can be used shift fork 7 in clutch is fixed on face fourth hole 72 and the connection of corresponding connecting pole 22
On plate 2.
Wherein, panel 2 is provided with the annular groove 23 that can accommodate reduction torsion spring 3 outside first through hole 21, and annular groove 23 is provided with
The opening 231 stretched out for the both ends of reduction torsion spring 3.So, what reduction torsion spring 3 can consolidate is placed in panel 2, while is easy to pacify
Dress, both ends are stretched out from opening 231 axially to be limited reduction torsion spring 3, avoid rotating in the axial direction.
In use, first adjusting handle direction according to enabling direction, square shaft 5 is reloaded into, finally by shift fork in clutch 7 and side
Axle 5 is fixed on panel after coordinating.
It should be noted that the outer shift fork 4 of shift fork 7 and clutch possesses linkage and released state in clutch, in clutch shift fork 7 with
Under linkage status, handle 1 is pushed to open the door the outer shift fork 4 of clutch, and in released state, handle 1 is pushed then for idle running, can not
Open the door.
The above is only some embodiments of the present utility model.For the person of ordinary skill of the art, not
On the premise of departing from the utility model creation design, various modifications and improvements can be made, these belong to the utility model
Protection domain.
Claims (4)
1. freely commutate handle, it is characterised in that including：
Handle (1)；
Panel (2), provided with the first through hole (21) passed through for handle (1)；
Reduction torsion spring (3), located at panel (2) and outside positioned at first through hole (21), its both ends intersects and is symmetrical arranged；
The outer shift fork (4) of clutch, is connected through the reduction torsion spring (3) and handle (1), its one close to reduction torsion spring (3)
Side is provided with pushing block (41), and the pushing block (41) is placed in the big side of distance between reduction torsion spring (3) both ends and and reduction torsion spring
(3) one end offsets；
Square shaft (5) and limited block (6), in the outer shift fork (4) of clutch, the limited block (6) is provided with and is available for the limited block (6)
Interspersed the second through hole (61) of square shaft (5), the second through hole (61) side wall are provided with right angle fan block (62), the square shaft
(5) position corresponding with block (62) is provided with L-shaped vacancy (51)；
Shift fork (7) in clutch, panel (2) is fixed on, it is provided with the square three-way groove (71) matched with square shaft (5).
2. the handle according to claim 1 that freely commutates, it is characterised in that the outer shift fork (4) of the clutch is provided with threeway
Hole (42), the side wall of the third through-hole (42) are provided with boss (421), and the limited block (6) is provided with corresponding with boss (421)
Groove (63).
3. the handle according to claim 1 that freely commutates, it is characterised in that shift fork (7) is surrounded by the clutch
Four through holes (72), the panel (2) are provided with the connecting pole (22) corresponding with fourth hole (72).
4. the handle according to claim 1 that freely commutates, it is characterised in that the panel (2) in first through hole (21) outside
Portion is provided with the annular groove (23) that can accommodate reduction torsion spring (3), and the annular groove (23) is provided with what is stretched out for reduction torsion spring (3) both ends
It is open (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678495.2U CN206874056U (en) | 2017-06-06 | 2017-06-06 | Freely commutate handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678495.2U CN206874056U (en) | 2017-06-06 | 2017-06-06 | Freely commutate handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874056U true CN206874056U (en) | 2018-01-12 |
Family
ID=61332708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678495.2U Expired - Fee Related CN206874056U (en) | 2017-06-06 | 2017-06-06 | Freely commutate handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729763A (en) * | 2018-06-16 | 2018-11-02 | 惠州硕贝德智控技术有限公司 | A kind of Fingerprint Lock |
-
2017
- 2017-06-06 CN CN201720678495.2U patent/CN206874056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729763A (en) * | 2018-06-16 | 2018-11-02 | 惠州硕贝德智控技术有限公司 | A kind of Fingerprint Lock |
| CN108729763B (en) * | 2018-06-16 | 2023-09-12 | 惠州市硕玛智控技术有限公司 | Fingerprint lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |