CN209469101U - A kind of right and left mutually changing arrangement of clutch - Google Patents
A kind of right and left mutually changing arrangement of clutch Download PDFInfo
- Publication number
- CN209469101U CN209469101U CN201822139813.5U CN201822139813U CN209469101U CN 209469101 U CN209469101 U CN 209469101U CN 201822139813 U CN201822139813 U CN 201822139813U CN 209469101 U CN209469101 U CN 209469101U
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- China
- Prior art keywords
- clutch
- handle
- rotation
- torsional spring
- claw
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Abstract
A kind of right and left mutually changing arrangement of clutch, including clutch cover, single-point commutation claw, handle clutch shaft, rotation torsional spring, clutch pedestal, panel and handle, clutch cover is fixedly connected with panel and is wrapped in single-point commutation claw, handle clutch shaft, rotation torsional spring and clutch pedestal interior；The panel is equipped with rotating hole, and handle is connect through rotating hole with handle clutch shaft；Clutch pedestal is set on panel, and is equipped with limited post and right and left mutually changing block；Rotation torsional spring is arranged in clutch pedestal under the limit of limited post and right and left mutually changing limited block, and rotation torsional spring is equipped with torsional spring arm；Handle clutch shaft be equipped with anti-rotation limit square groove, single-point commutate claw be equipped with anti-rotation limited block and One-Point Location block, anti-rotation limited block be arranged in anti-rotation limit square groove in, One-Point Location block always with torsional spring arm contact.The utility model structure is simple, and rotation is smooth, and operation sense is good, and has the function of preventing over-angle from rotating, and service life and operating characteristics greatly improve.
Description
Technical field
The utility model relates to door handle fields, and in particular to a kind of right and left mutually changing arrangement of clutch.
Background technique
Door handle is widely applied in production and living, and door handle is rotatable by clutch, in extensive use environment
In, the smooth degree of movement of handle clutch determines the operation comfort of door handle.In the prior art, clutch lever apparatus structure
There are problems that card resistance in complex or rotation process.
Summary of the invention
The problem of being proposed according to background technique, the utility model provide a kind of right and left mutually changing arrangement of clutch and are solved, connect
Get off to do the utility model and further illustrate.
A kind of right and left mutually changing arrangement of clutch, including clutch cover, single-point commutation claw, handle clutch shaft, torsional spring, clutch bottom
Seat, panel and handle, clutch cover are fixedly connected with panel and by single-point commutation claw, handle clutch shaft, torsional spring and clutch bottoms
In seat is wrapped in；The panel is equipped with rotating hole, and handle is connect through rotating hole with handle clutch shaft；Clutch pedestal is set to
On panel, and it is equipped with limited post and right and left mutually changing block；Torsional spring is arranged under the limit of limited post and right and left mutually changing limited block
In clutch pedestal, torsional spring is equipped with torsional spring arm；Handle clutch shaft is equipped with anti-rotation and limits square groove, and single-point commutation claw is equipped with
Anti-rotation limited block and One-Point Location block, anti-rotation limited block be arranged in anti-rotation limit square groove in, One-Point Location block always with
The connection of torsional spring arm contact, single-point commutation claw are fixedly connected with handle.
Further, be set forth in clutch cover and single-point commutation claw between be equipped with Clip Reed, Clip Reed be fastened on handle from
It closes on the anti-rotation limit square groove of shaft；It is detached from handle clutch to prevent clutch pedestal when spin-ended turn-button spring and single-point commutation claw and turns
Axis.
Further, gasket is equipped between be set forth in Clip Reed and single-point commutation claw；Increase the active area of fastening force,
Play the role of the compression for dispersing Clip Reed.
Further, the single-point commutation claw is fixedly connected with handle is fixedly connected by fastener.
Further, the fine tuning fastener is screw.
Further, the panel is equipped with the screw column of 3 cylindrical-arrays, and screw column is connected and fixed with clutch cover.
The utility model has the advantages that compared with prior art, the utility model structure is simple, rotation is smooth, and operation sense is good, and has
The function of preventing over-angle from rotating, service life and operating characteristics greatly improve.
Detailed description of the invention
Fig. 1: the Structure explosion diagram of the present apparatus；
Fig. 2: the structural schematic diagram of clutch pedestal；
Fig. 3: the structural schematic diagram of single-point commutation claw；
Fig. 4: the structural schematic diagram of torsional spring is rotated；
In figure: 1- clutch cover, 11- screw via hole, 2- Clip Reed, 3 gaskets, 4- right and left mutually changing screw, 5- single-point commutation card
Pawl, 51- anti-rotation limited block, 52- One-Point Location block, 6- handle clutch shaft, 61- anti-rotation limit square groove, 7- rotates torsional spring,
71- torsional spring arm, 8- clutch pedestal, 81- through-hole, 82- limited post, 83- right and left mutually changing block, 9- panel, 91- screw column, 92- rotation
Turn hole, 10- handle.
Specific embodiment
It is set forth now in conjunction with a specific embodiment of 1~4 pair of the utility model of attached drawing.
A kind of right and left mutually changing arrangement of clutch, including the commutation of clutch cover 1, Clip Reed 2, gasket 3, right and left mutually changing screw 4, single-point
Claw 5, handle clutch shaft 6, rotation torsional spring 7, clutch pedestal 8, panel 9 and handle 10.
Protection shell of the panel 9 as device, screw column 91 equipped with 3 cylindrical-arrays and is in screw column array center
Rotating hole 92, the end of handle 10 is connect through rotating hole 92 with clutch pedestal 8；Clutch pedestal 8 is equipped with and screw column 91
Three concentric through-holes 81, the through-hole 81 of clutch pedestal 8 are arranged on panel 9 after respectively corresponding screw column 91, screw column 91
Through through-hole 81, the through-hole 81 concentric with rotating hole 92 is additionally provided on clutch pedestal 8, about symmetrical two limits of through hole center
Position column 82 and right and left mutually changing block 83, right and left mutually changing block 83 is set to the perpendicular bisector of two limited posts and clutch base side wall connects
Place is connect, appearance the problem of more than design angle is rotated when right and left mutually changing block 83 can prevent handle 10 from using.
Rotation torsional spring 7 is arranged under the position-limiting action of limited post and right and left mutually changing limited block on clutch pedestal at clutch bottom
In seat 8, rotation torsional spring is set there are two torsional spring arm 71；6 one end of handle clutch shaft is provided with anti-rotation limit square groove 61, the other end
It is connect after concentric rotating hole 92 and through-hole 81 with handle end；Single-point commutation claw 5 and handle 10 are mutual by left and right
Screw 4 is changed to be fixedly connected, single-point commutation claw 5 is equipped with the anti-rotation limited block 51 being arranged in anti-rotation limit square groove 61,
The anti-rotation limited block 51 of single-point commutation claw 5 and the anti-rotation limit square groove 61 in handle clutch shaft 6 cooperate to reach single
Point commutation claw 5 and 10 synchronous rotary of handle；It is additionally provided with One-Point Location block 52 on single-point commutation claw 5, One-Point Location block 52 begins
It is contacted eventually with torsional spring arm 71, torsional spring arm 71 is pushed to rotate to the left or to the right；Single-point commutation claw 5 on be additionally provided with threaded hole 53 and
It, can be with after adjusting screw 4 is installed by backing out after adjusting screw 4 and turning handle with the screw 4 of threaded hole cooperation
Realize the right and left mutually changing to handle；The One-Point Location block 52 that single-point commutates on claw 5 pushes torsional spring arm 71 to rotate to the left or to the right,
Single-point commutation claw 5 is engaged with the right and left mutually changing block 83 of clutch pedestal 8, to achieve the effect that commutation positioning.Torsional spring 7 is rotated to pass
The torsion for passing handle 10, when handle 10 presses down, handle clutch shaft 6 drives single-point commutation claw 5 to rotate, and then single-point changes
Rotation torsional spring 7 is stirred to claw 5, produces torsion, is improved by the characteristic without mechanical impact force of the power using rotation torsional spring 7
The use feel of handle.
Clutch cover 1 is equipped with the three screw via holes 11 concentric with the screw column 91 on panel 9, screw via hole 11 and spiral shell
Clutch cover 1 is covered on panel 91 by the silk cooperation of column 91, to protect the right and left mutually changing spiral shell between clutch cover 1 and panel 9
Silk 4, single-point commutation claw 5, handle clutch shaft 6, rotation torsional spring 7 and 8 component of clutch pedestal.
Clip Reed 2 is had additional between clutch cover 1 and single-point commutation claw 5, also, the Clip Reed 2 is fastened on handle
On the anti-rotation limit square groove 61 of clutch shaft 6, handle is detached to prevent clutch pedestal 8 when spin-ended turn-button spring and single-point commutation claw 5
Hand clutch shaft 6.
Gasket 3 is had additional between Clip Reed 2 and single-point commutation claw 5, increases the active area of fastening force, plays dispersion
The effect of the compression of Clip Reed 2.
Working principle: rotating down handle 10, and handle 10 drives the handle clutch shaft 6 being attached thereto to rotate, handle from
Closing shaft 6 drives the single-point commutation claw 5 being attached thereto to rotate, and single-point commutation claw 5 pushes rotation torsional spring 7 to act, and nibbles
Transmission is closed so that clutch pedestal 8 acts, the limited post and right and left mutually changing limited block on clutch pedestal 8 revolve when can prevent handle from using
Turn to be more than design angle, protective device safety；By backing out after adjusting screw 4 and turning handle 10, pacify by adjusting screw 4
After dress, the right and left mutually changing to handle 10 may be implemented.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of right and left mutually changing arrangement of clutch, including clutch cover, single-point commutation claw, handle clutch shaft, torsional spring, clutch bottom
Seat, panel and handle, clutch cover are fixedly connected with panel and by single-point commutation claw, handle clutch shaft, torsional spring and clutch bottoms
In seat is wrapped in；It is characterized by: the panel is equipped with rotating hole, handle is connect through rotating hole with handle clutch shaft；
Clutch pedestal is set on panel, and is equipped with limited post and right and left mutually changing block；Torsional spring is in limited post and right and left mutually changing limited block
Limit is lower to be arranged in clutch pedestal, and torsional spring is equipped with torsional spring arm；Handle clutch shaft is equipped with anti-rotation and limits square groove, and single-point changes
It is equipped with anti-rotation limited block and One-Point Location block to claw, anti-rotation limited block is arranged in anti-rotation limit square groove, single-point
Locating piece is connect with torsional spring arm contact always, and single-point commutation claw is fixedly connected with handle.
2. a kind of right and left mutually changing arrangement of clutch according to claim 1, it is characterised in that: be set forth in clutch cover is changed with single-point
To Clip Reed is equipped between claw, Clip Reed is fastened on the anti-rotation limit square groove of handle clutch shaft.
3. a kind of right and left mutually changing arrangement of clutch according to claim 2, it is characterised in that: be set forth in Clip Reed is changed with single-point
To between claw be equipped with gasket.
4. a kind of right and left mutually changing arrangement of clutch according to claim 1, it is characterised in that: the single-point commutation claw and handle
Hand is fixedly connected to be fixedly connected by fastener.
5. a kind of right and left mutually changing arrangement of clutch according to claim 4, it is characterised in that: the fastener is screw.
6. a kind of right and left mutually changing arrangement of clutch according to claim 1, it is characterised in that: the panel is equipped with 3 circles
The screw column of column array, screw column are connected and fixed with clutch cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139813.5U CN209469101U (en) | 2018-12-19 | 2018-12-19 | A kind of right and left mutually changing arrangement of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822139813.5U CN209469101U (en) | 2018-12-19 | 2018-12-19 | A kind of right and left mutually changing arrangement of clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469101U true CN209469101U (en) | 2019-10-08 |
Family
ID=68089186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822139813.5U Active CN209469101U (en) | 2018-12-19 | 2018-12-19 | A kind of right and left mutually changing arrangement of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469101U (en) |
-
2018
- 2018-12-19 CN CN201822139813.5U patent/CN209469101U/en active Active
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| GR01 | Patent grant |