CN209353870U - Lock body handle right and left mutually changing structure - Google Patents
Lock body handle right and left mutually changing structure Download PDFInfo
- Publication number
- CN209353870U CN209353870U CN201821751212.3U CN201821751212U CN209353870U CN 209353870 U CN209353870 U CN 209353870U CN 201821751212 U CN201821751212 U CN 201821751212U CN 209353870 U CN209353870 U CN 209353870U
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- handle
- handle core
- backing pin
- shell
- movable backing
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Abstract
The utility model relates to a kind of lock body handle right and left mutually changing structures, it includes shell, handle core, torsional spring and positioning component, handle core and housing into rotation cooperate, torsional spring is set in outside handle core, haptic element there are two being set on torsional spring, the shell is equipped with fixed stop and movable backing pin, and the axis of rotation of fixed stop and the thorny handle core of movable backing pin is uniformly distributed, movable backing pin and shell split settings；Limited block and two shifting blocks are equipped with around the axis of rotation of handle core on the positioning component, the limited block is located at the institute of fixed stop and movable backing pin centered on the axis of rotation of handle core circumferentially, a haptic element and one of shifting block for the torsional spring contradicts, another haptic element is selectively contradicted with fixed stop or movable backing pin.Such lock body handle right and left mutually changing structure can carry out handle switching operation by unloading next movable backing pin, easy to operate.
Description
Technical field
The utility model relates to a kind of door lock, especially a kind of lock body handle right and left mutually changing structure.
Background technique
China Patent No. CN201120466294.9 is open on August 1st, 2012, and the utility model discloses a kind of electronics
Handle of lock or so commutating structure comprising the jack-post of handle and panel, handle passes through grip hole and electronics from the front end of panel
The lock body part of lock connects, and the outer rim of the rear end grip hole of the panel is equipped with handle headgear, in the upper and lower ends of handle headgear
Equipped with the fixed banking pin of locating plate, it is respectively equipped with limited block on the fixed banking pin of locating plate, the limited block is solid by screw
It is scheduled on the fixed banking pin of locating plate, the outside of the handle headgear is socketed with reduction torsion spring, the torsion bar point at reduction torsion spring both ends
It is not against phase the same side of limited block, the locating plate for being socketed in handle end jack-post is equipped on reduction torsion spring.The constitutional detail
More, structure is complicated, and handle switching operation is easy to cause part to fall, and therefore, it is necessary to improve.
Utility model content
The purpose of this utility model is to provide a kind of lock body handle right and left mutually changing structures that structure is simple and convenient to operate.
Purpose of the utility model is realized as follows:
A kind of lock body handle right and left mutually changing structure, including shell, handle core, torsional spring and positioning component, handle core and shell
It is rotatably assorted, torsional spring is set in outside handle core, is set on torsional spring there are two haptic element, it is characterised in that: the shell, which is equipped with, to be fixed
The axis of rotation of block and movable backing pin, fixed stop and the thorny handle core of movable backing pin is uniformly distributed, movable backing pin and shell point
Body setting；Limited block and two shifting blocks, the limited block position are equipped with around the axis of rotation of handle core on the positioning component
Circumferentially in the institute of fixed stop and movable backing pin centered on the axis of rotation of handle core, a haptic element of the torsional spring with
One of shifting block contradicts, another haptic element is selectively contradicted with fixed stop or movable backing pin.
The purpose of this utility model can also be solved using following technical measures:
As more specific scheme, the corresponding movable backing pin of the shell is equipped with jack, and movable backing pin and jack are mating.
It further include commutation positioning plate as further embodiment, commutation positioning plate connect with shell and is located at the jack
Top, commutation positioning plate are equipped with screw hole for jack, and movable backing pin upper end is equipped with screw rod and adjusts head, and movable backing pin is from top to bottom
With jack grafting after screw hole, screw rod is threadedly coupled with screw hole.Movable backing pin both ends all have support, and (one end is by jack branch
Support, the other end are supported by screw hole), stable support construction is formed, movable backing pin is avoided to deform.
As further embodiment, the fixed stop and shell are integrally formed, to reduce fixed stop in assembling process
Installation.
As further embodiment, the positioning component includes locating clamp plate, and locating clamp plate corresponds to handle core and is equipped with aperture,
Locating clamp plate periphery is equipped with the limited block and described two shifting blocks.
As further embodiment, the positioning component further includes stopper ring and round nut, the torsional spring, locating clamp plate,
Stopper ring and round nut are sequentially sleeved in outside handle core, and circumferentially limit cooperates for stopper ring and handle core, and stopper ring periphery is equipped with claw,
Round nut is threadedly coupled with handle core, and round nut periphery is equipped with card slot, is inserted into card slot after claw bending.When the claw of stopper ring
After the card slot cooperation of round nut, round nut is not able to rotate, it is ensured that it is not loosened.
As further embodiment, the handle outer core is axially arranged with fluting, and the locating clamp plate corresponds to handle core and sets
There is aperture, aperture inner wall and stopper ring inner wall are respectively equipped with the first card base and the second card base, the first card base and the second card base difference
It is mating with slotting, locating clamp plate, stopper ring and handle core are rotated together.
As further embodiment, the shell corresponds to handle core equipped with sets of holes, and handle core is rotatably assorted with sets of holes, handle
Core one end is protruded into shell, and the handle core other end stretches out outside shell to be connect with handle.
The beneficial effects of the utility model are as follows:
Such lock body handle right and left mutually changing structure can carry out handle switching operation by unloading next movable backing pin, grasp
Make simple.
Detailed description of the invention
Fig. 1 is an embodiment of the present invention decomposition texture schematic diagram.
Fig. 2 is structural schematic diagram after the utility model assembly.
Fig. 3 is the utility model commutation positioning plate structure schematic diagram.
Fig. 4 is that the utility model handle is adjusted to left-hand structural schematic diagram.
Fig. 5 is Fig. 4 state lower handle bottom structural schematic diagram.
Fig. 6 is to put structural schematic diagram on Fig. 4 state lower handle.
Fig. 7 is that the utility model handle is adjusted to dextrad structural schematic diagram.
Fig. 8 is Fig. 7 state lower handle bottom structural schematic diagram.
Fig. 9 is to put structural schematic diagram on Fig. 7 state lower handle.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to FIG. 1 to FIG. 4, a kind of lock body handle right and left mutually changing structure, including shell 3, handle core 2, torsional spring 4 and fixed
Hyte part, handle core 2 are rotatably assorted with shell 3, and torsional spring 4 is set in outside handle core 2, are set on torsional spring 4 there are two haptic element, the shell
Body 3 is equipped with fixed stop 34 and movable backing pin 92, and fixed stop 34 and movable backing pin 92 are uniform around the axis of rotation of handle core 2
Distribution, movable backing pin 92 and 3 split settings of shell；Limited block is equipped with around the axis of rotation of handle core 2 on the positioning component
51 and two shifting blocks, the limited block 51 is located at during fixed stop 34 and movable backing pin 92 with the axis of rotation of handle core 2 be
Circumferentially, a haptic element of the torsional spring 4 and one of shifting block contradict for the institute of the heart, another haptic element selectively with fixation
Block 34 or movable backing pin 92 contradict.Illustrate following structural features with the orientation Fig. 4: the fixed stop 34 is located at handle core
2 overcentre, movable backing pin 92 are located at the central lower of handle core 2；The shifting block includes upper shifting block 53 and lower shifting block 52, institute
Two haptic elements for stating torsional spring 4 are respectively upper haptic element 42 and lower haptic element 41.
The corresponding movable backing pin 92 of the shell 3 is equipped with jack 31, and movable backing pin 92 and jack 31 are mating.
It further include commutation positioning plate 7, the positioning plate 7 that commutates connect with shell 3 and is located at 31 top of jack, and commutation is fixed
Position plate 7 is equipped with screw hole 71 for jack 31, and movable 92 upper end of backing pin is equipped with screw rod 91 and adjusts head 9, and movable backing pin 92 is from upper past
Under after screw hole 71 with 31 grafting of jack, screw rod 91 is threadedly coupled with screw hole 71.
The fixed stop 34 is integrally formed with shell 3.
The positioning component includes locating clamp plate 5, and the corresponding handle core 2 of locating clamp plate 5 is equipped with aperture, 5 periphery of locating clamp plate
Equipped with the limited block 51 and described two shifting blocks.
The positioning component further includes stopper ring 6 and round nut 8, the torsional spring 4, locating clamp plate 5, stopper ring 6 and circle spiral shell
Mother 8 is sequentially sleeved in outside handle core 2, and stopper ring 6 and the circumferential limit of handle core 2 cooperate, and 6 periphery of stopper ring is equipped with claw 61, circle spiral shell
Mother 8 is threadedly coupled with handle core 2, and 8 periphery of round nut is equipped with card slot 81, and claw 61 is inserted into card slot 81 after bending.
2 outer wall of handle core is axially arranged with fluting 21, the aperture inner wall and 6 inner wall of stopper ring point of the locating clamp plate 5
Not She You the first card base 54 and the second card base 62, the first card base 54 and the second card base 62 are mating with fluting 21 respectively.
The corresponding handle core 2 of the shell 3 is equipped with sets of holes 33, and handle core 2 is rotatably assorted with sets of holes 33, and 2 one end of handle core is stretched
Enter in shell 3,2 other end of handle core stretches out outside shell 3 to be connect with handle 1.
Its working principle is that: shown in Figure 2, after movable backing pin 92 unloads, handle 1 can rotate in the direction of the arrow
180 degree carries out direction exchange.When handle 1 is adjusted to Fig. 4 state, downward swing handle 1, handle core 2 drives locating clamp plate 5 inverse
Hour hands rotation, the lower haptic element 41 of torsional spring 4 are resisted against the left side of movable backing pin 92, upper shifting block 53 push the upper haptic element 42 of torsional spring 4 to
Lower 41 direction of haptic element movement, until 51 lower end of limited block and movable backing pin 92 are touched, handle 1 is rocked to lower position, sees Fig. 5
It is shown；It is swung up handle 1, handle core 2 drives locating clamp plate 5 to rotate clockwise, and the upper haptic element 42 of torsional spring 4 is resisted against fixed gear
The left side of block 34, lower shifting block 52 push upward 42 direction of haptic element of lower haptic element 41 movement of torsional spring 4, until 51 upper end of limited block with
Fixed stop 34 is touched, and handle 1 is rocked to upper limit position, as shown in Figure 6.
When handle 1 is adjusted to Fig. 7 state, upper shifting block 53 is located at 2 lower section of handle core, and lower shifting block 52 is located on handle core 2
Side, the upper haptic element 42 of the torsional spring 4 are located at 2 lower section of handle core, and lower haptic element 41 is located at 2 top of handle core.Downward swing handle 1,
Handle core 2 drives locating clamp plate 5 to rotate clockwise, and the upper haptic element 42 of torsional spring 4 is resisted against the right side of movable backing pin 92, lower shifting block 52
Upward 42 direction of haptic element of lower haptic element 41 movement of torsional spring 4 is pushed, until limited block 51 and movable backing pin 92 are touched, handle 1 is put
It moves to lower position, as shown in Figure 8；It is swung up handle 1, handle core 2 drives locating clamp plate 5 to rotate counterclockwise, under torsional spring 4
Haptic element 41 is resisted against the right side of fixed stop 34, and upper shifting block 53 pushes downward 41 direction of haptic element of upper haptic element 42 movement of torsional spring 4, directly
It is touched to 51 upper end of limited block and fixed stop 34, handle 1 is rocked to upper limit position, as shown in Figure 9.
Claims (8)
1. a kind of lock body handle right and left mutually changing structure, including shell (3), handle core (2), torsional spring (4) and positioning component, handle core
(2) it is rotatably assorted with shell (3), torsional spring (4) is set in handle core (2) outside, is set on torsional spring (4) there are two haptic element, feature exists
In: the shell (3) is equipped with fixed stop (34) and movable backing pin (92), and fixed stop (34) and movable backing pin (92) are thorny
The axis of rotation of handle core (2) is uniformly distributed, movable backing pin (92) and shell (3) split settings；Around handle on the positioning component
The axis of rotation of core (2) be equipped with limited block (51) and two shifting blocks, the limited block (51) be located at fixed stop (34) and
Movable backing pin (92) centered on the axis of rotation of handle core (2) institute circumferentially, a haptic element of the torsional spring (4) and its
In shifting block contradict, another haptic element is selectively contradicted with fixed stop (34) or movable backing pin (92).
2. lock body handle right and left mutually changing structure according to claim 1, it is characterised in that: the corresponding active catch of the shell (3)
It sells (92) and is equipped with jack (31), movable backing pin (92) and jack (31) are mating.
3. lock body handle right and left mutually changing structure according to claim 2, it is characterised in that: further include commutation positioning plate (7), change
It connect and is located above the jack (31) with shell (3) to positioning plate (7), commutation positioning plate (7) is equipped with jack (31)
Screw hole (71), movable backing pin (92) upper end are equipped with screw rod (91) and adjust head (9), and movable backing pin (92) passes through screw hole from top to bottom
(71) afterwards with jack (31) grafting, screw rod (91) is threadedly coupled with screw hole (71).
4. lock body handle right and left mutually changing structure according to claim 1, it is characterised in that: the fixed stop (34) and shell
(3) it is integrally formed.
5. lock body handle right and left mutually changing structure according to claim 1, it is characterised in that: the positioning component includes positioning card
Plate (5), locating clamp plate (5) corresponding handle core (2) are equipped with aperture, locating clamp plate (5) periphery be equipped with the limited block (51) and
Described two shifting blocks.
6. lock body handle right and left mutually changing structure according to claim 5, it is characterised in that: the positioning component further includes stop
Circle (6) and round nut (8), the torsional spring (4), locating clamp plate (5), stopper ring (6) and round nut (8) are sequentially sleeved in handle core
(2) outside, circumferentially limit cooperates for stopper ring (6) and handle core (2), and stopper ring (6) periphery is equipped with claw (61), round nut (8) with
Handle core (2) is threadedly coupled, and round nut (8) periphery is equipped with card slot (81), after claw (61) bending in insertion card slot (81).
7. lock body handle right and left mutually changing structure according to claim 6, it is characterised in that: handle core (2) outer wall is axial
Equipped with fluting (21), the locating clamp plate (5) corresponding handle core (2) is equipped with aperture, aperture inner wall and stopper ring (6) inner wall difference
Equipped with the first card base (54) and the second card base (62), the first card base (54) and the second card base (62) are matched with fluting (21) grafting respectively
It closes.
8. lock body handle right and left mutually changing structure according to claim 1, it is characterised in that: the corresponding handle core of the shell (3)
(2) sets of holes (33) are equipped with, handle core (2) is rotatably assorted with sets of holes (33), and handle core (2) one end is protruded into shell (3), handle core
(2) other end stretches out shell (3) and connect outside with handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751212.3U CN209353870U (en) | 2018-10-28 | 2018-10-28 | Lock body handle right and left mutually changing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751212.3U CN209353870U (en) | 2018-10-28 | 2018-10-28 | Lock body handle right and left mutually changing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353870U true CN209353870U (en) | 2019-09-06 |
Family
ID=67781104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821751212.3U Active CN209353870U (en) | 2018-10-28 | 2018-10-28 | Lock body handle right and left mutually changing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353870U (en) |
-
2018
- 2018-10-28 CN CN201821751212.3U patent/CN209353870U/en active Active
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| GR01 | Patent grant |