CN1222627A - Detachable locking handle assembly - Google Patents
Detachable locking handle assembly Download PDFInfo
- Publication number
- CN1222627A CN1222627A CN 98103607 CN98103607A CN1222627A CN 1222627 A CN1222627 A CN 1222627A CN 98103607 CN98103607 CN 98103607 CN 98103607 A CN98103607 A CN 98103607A CN 1222627 A CN1222627 A CN 1222627A
- Authority
- CN
- China
- Prior art keywords
- base body
- foot
- lockplate
- rotor
- projection
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 13
- 210000000078 claw Anatomy 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The detachable lock-handle device includes a support with rotation-limiting lug on the inner wall; a rotor, which is held inside the support and has driven lug and rotation angle-limiting lug in the front end as well as metal plate stopping connecting shaft in the back end; a locking plate, which is held inside the support and has stop pawls on the outer surface and clasped with the locking slot between the rotation limiting lugs during locking and unlocking as well as linkage notch between the stop pawls and clasped normally with the driven pin and the rotation angle limiting pin; an operating handle; and a spring.
Description
The present invention relates to a kind of be used for switchboard accommodate case the door etc. on detachable locking handle assembly.
On existing detachable locking handle assembly, its formation comprises: be provided with the axis hole that rotor in intercalation on base body; On the leading section side face of axis hole, be equipped with inward flange; Grooving till being provided with the rear that arrives this inward flange on the leading section of rotor; Be provided with the dump tank that is connected with this grooving on above-mentioned inward flange, the lock body that can axially move is embedded in the above-mentioned grooving; On above-mentioned lock body, be provided with the sticking department that can freely engage with above-mentioned dump tank and with the contacted blocking portion of extracting in the back of inward flange; Lock body is forwards suppressed by spring; On operating grip, be provided with the driving projection that is inserted in above-mentioned receiver and the grooving.
But, on this conventional device, when the released state that operating grip extracted from base body, owing to can not make rotor can not obtain constraint rotationally, so the stop metal sheet that is knotted of linking to each other with the rearward end of rotor can be come when the open state of door on the position of having given prominence to outside the back side of door with respect to base body.
Under this state, when after when thinking that locking is called, the stop metal sheet will produce strong collision with the edge part of fixed frame, and this not only might make the application on fixed frame surface be peeled off, and makes stop metal sheet and fixed frame be subjected to damaged danger in addition.
Therefore, the objective of the invention is, provide a kind of owing to rotor when release can obtain locking reliably with respect to base body, and the detachable locking handle assembly that the stop metal sheet can not given prominence to from the outside, the back side of door.
Below, utilize the reference marks in the appended drawing to describe.Detachable locking handle assembly of the present invention, its formation comprises: portion has receiving orifice 3, also is equipped with the base body 6 of limit rotation with projection 4,4 on the internal face circumference of side in front in front; Can not be housed in movably vertically on the base body 6, axially be equipped with at leading section and employed the restriction of foot 7 and rotational angle with foot 8 and be provided with the rotor 10 of the binding usefulness axial region 9 of stop metal sheet 16 in rearward end; Can be housed in movably vertically on the base body 6, be equipped with on the outer peripheral face executing lock and the stop claw 11 that engages with the lock slots 5 between the projection 4,4 with above-mentioned limit rotation during release and between this stop claw 11,11 setting employed foot 7 and rotational angle and limited the lockplate 13 that engages with foot 8 with above-mentioned at ordinary times; Be inserted into the base body 6 and be provided with the driving that engages with above-mentioned side of being employed foot 7 operating grip 15 from above-mentioned receiving orifice 3 with projection 14 at leading section; And be inserted between rotor 10 and the lockplate 13, lockplate 3 is forwards produced move the spring 19 suppress.
As shown in Figure 2, stop metal sheet 16 engaging with the seat portion 18 of fixed frame 17 sides execute the lock state time, lockplate 13 is on the position of advancing by suppressing of spring 19.As shown in figure 10, because this moment, the backstop of lockplate 13 engaged with the lock slots 5 between the projection 4,4 with limit rotation at base body 6 with claw 11, foot 7 employed by the quilt of while rotor 10 and the rotational angle restriction engages with breach 12 with the interlock of lockplate 13 with foot 8, so rotor 10 can not obtain constraint rotationally with respect to base body 6.The restriction of the rotational angle of rotor 10 is located in the loosening groove 27 between the limit rotation usefulness projection 4,4 with foot 8, and contacts with a side the limit rotation side with projection 4.
When opposite house 1 carries out release, the leading section of operating grip 15 is inserted in the receiving orifice 3 of base body 6, make lockplate 13 suppressing of spring 19 of resistance and retreat.From the lock slots 5 of base body 6, deviate from the constraint that rotor 10 is removed with respect to base body 6 with claw 11 by the backstop that makes lockplate 13; Its direction to regulation is rotated because the driving of operating grip 15 is being pushed the side that the quilt of rotor 10 is employed foot 7 with projection 14, so that rotor 10 rotate to unlocking direction.
Engaged with breach 12 with interlock with foot 8 owing to employ the restriction of foot 7 and rotational angle, so lockplate 13 rotates with rotor 10 in the space of the rear side of projection 4,4 in limit rotation with being integral.Limit rotation by the rotor 10 of rotation in the loosening groove 27 of base body 6 contacts with projection 4 with the limit rotation of opposing side with projection 8, and the rotation of rotor 10 is stopped, and stop this moment metal sheet 16 spins off from the seat portion 18 of fixed frame 17 sides.Thus, make door 1 a constraint obtain removing with respect to fixed frame 17, again by with operating grip 15 under this state to direction pulling at the moment, just can carry out an open operation of 1.
After door 1 is opened, when operating grip 15 is extracted from the receiving orifice 3 of base body 6, owing to lockplate 13 is advanced by suppressing of spring 19 under with the guiding of foot 8 being employed the restriction of foot 7 and rotational angle, the backstop of lockplate 13 is engaged, so when the released state of door 1, can not obtain constraint rotationally with respect to base body 6 to rotor 10 with the lock slots 5 of base body 6 with claw 11.
In locking the door 1 after, make executing under the lock state that stop metal sheet 16 engaging with seat portion 18 making operating grip 15 produce backwards rotation, when operating grip 15 is extracted from the receiving orifice 3 of base body 6, because lockplate 13 advances employing under projection 7 and the guiding of limit rotation with projection 8 with the quilt that interlock is engaging with breach 12, rotor 10 backstop of lockplate 13 engaged, so can not obtain again constraint rotationally with respect to base body 6 with the lock slots 5 of base body 6 with claw 11.
By using remaining gap between the projection 14 at the receiving orifice 3 of base body 6 and the driving of operating grip 15, when not having correctly backwards rotation operating grip 15 be taken out from receiving orifice 3 under the situation of executing lock position at rotor 10, as shown in figure 11, because the backstop of lockplate 13 contacts with the limit rotation of the part of claw 11 and base body 6 part with the back side of projection 4, so lockplate 13 quilts rest on the position that has retreated to the inboard of receiving orifice 3.
Fig. 1 be installed with an example of the present invention detachable locking handle assembly the door front view.
Fig. 2 is the profile of the A-A line of Fig. 1.
Fig. 3 is the right hand view of this locking handle assembly.
Fig. 4 is the front view of rotor used in this locking handle assembly.
Fig. 5 is the back elevation of this locking handle assembly.
Fig. 6 is the front view of lockplate used in this locking handle assembly.
Fig. 7 is the right hand view of rotor used in this locking handle assembly.
Fig. 8 is the back elevation of base body used in this locking handle assembly.
Fig. 9 is the B-B line profile of Fig. 8.
Figure 10 has shown that this locking handle assembly employs the back elevation that the restriction of foot and rotational angle concerns with the position between the foot at the lock slots of the base body of Shi Suoshi and the backstop of lockplate with the interlock of relation of the position between the claw and lockplate with the quilt of breach and rotor.
Figure 11 be shown this locking handle assembly in the limit rotation of non-base body when executing the lock state with the backstop of projection and lockplate back elevation with the relation of the position between the claw.
Figure 12 is the right hand view of the leading section of operating grip used in this locking handle assembly.
Figure 13 is the back elevation of this operating grip.
On illustrated example, on the front face of the base body 6 be fitted to door 1 installing hole 2 from face side, be provided with the contacted flange part 20 in front with door 1, and on its rear side, be equipped with the location with jut 22; And between door 1 and flange part 20, be inserted with waterproof with seal 21.Again, be provided with endless groove 24 on the pars intermedia periphery of rotor 10, embedding in this endless groove 24 has waterproof O type ring 23.In the endless groove 26 on being located at the rear side internal face of base body 6, embed the disengaging that rotor 10 is arranged and stop with ring 25.
The receiving orifice 3 of base body 6 is designed to cross; The backstop of lockplate 13 is arranged with 4 with claw 11 with 90 ° interval, interlock with breach 12 also with 90 ° interval but to be provided with 4 with stagger 45 ° the mode of phase place of claw 11 with locking; The driving of operating grip 15 is provided with 2 with projection 14 in mode relative on diametric(al); And the rotational angle when executing lock position to unlocked position of rotor 10 is made as 90 °.Suppressing with spring 19 of lockplate 13 is made of compression helical spring.
As mentioned above, on detachable locking handle assembly of the present invention; The quilt of rotor 10 is employed the restriction of foot 7 and rotational angle and is engaged with breach 12 with the interlock of lockplate 13 when flat with foot 8; When release, owing to suppress by advancing of spring 19 with claw 11 and engage with the lock slots 5 between the projection 4,4 with limit rotation at base body 6 by the locking that makes lockplate 13, can make rotor 10 can not obtain constraint rotationally with respect to base body 6, so the leading section of stop metal sheet 16 is can be by mistake outstanding from the outside, the back side of door 1, the peeling off of damage that in the time of can preventing under the state of giving prominence to stop metal sheet 16 latching door 1 stop metal sheet 16 and fixed frame 17 is brought and application face.
Again, when not having correctly backwards rotation operating grip 15 be extracted from base body 6 under the situation of executing lock position at rotor 10, because the backstop by lockplate 13 contacts with the limit rotation of base body 6 back side with projection 4 with one one of claw 11, lockplate 13 is suppressed on the position that has retreated to the inner face depths of receiving orifice 3, thus the operator can be by the position of seeing lockplate 13 Visual Confirmation execute lock establishment whether.
Claims (1)
1. detachable locking handle assembly comprises: portion has receiving orifice (3) and is equipped with the circle-shaped base body (6) of limit rotation with projection (4,4) on the internal face circumference of side in front in front; Axially can not be housed in movably in the base body (6), axially be equipped with at leading section and employed the restriction of foot (7) and rotational angle with foot (8) and be provided with the rotor (10) of the binding usefulness axial region (9) of stop metal sheet (16) in rearward end; Axially can be housed in movably in the base body (6), executing lock and employed the lockplate (13) that foot (7) and rotational angle limit the interlock usefulness breach (12) that engages with foot (8) with being positioned at the backstop claw (11) that above-mentioned limit rotation engages with the lock slots (5) between the projection (4,4) and between this backstop claw (11,11), being provided with at ordinary times during release being equipped with on the outer peripheral face with above-mentioned; Be inserted into the base body (6) and operating grip (15) be provided with the driving usefulness projection (14) that engages with above-mentioned side of being employed foot (7) at leading section from above-mentioned receiving orifice (3); And be inserted between rotor (10) and the lockplate (13), lockplate (13) is forwards produced move the spring (19) suppress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98103607 CN1222627A (en) | 1998-01-09 | 1998-01-09 | Detachable locking handle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98103607 CN1222627A (en) | 1998-01-09 | 1998-01-09 | Detachable locking handle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1222627A true CN1222627A (en) | 1999-07-14 |
Family
ID=5218019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98103607 Pending CN1222627A (en) | 1998-01-09 | 1998-01-09 | Detachable locking handle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1222627A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532465A (en) * | 2016-10-28 | 2017-03-22 | 国网山东省电力公司济南市长清区供电公司 | Multifunctional power distribution cabinet with high safety coefficient |
| CN107605264A (en) * | 2017-09-27 | 2018-01-19 | 珠海优特电力科技股份有限公司 | Panel lock |
| CN110558712A (en) * | 2019-10-21 | 2019-12-13 | 宁波恩邦工具有限公司 | Multifunctional brush |
-
1998
- 1998-01-09 CN CN 98103607 patent/CN1222627A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532465A (en) * | 2016-10-28 | 2017-03-22 | 国网山东省电力公司济南市长清区供电公司 | Multifunctional power distribution cabinet with high safety coefficient |
| CN106532465B (en) * | 2016-10-28 | 2018-07-03 | 国网山东省电力公司济南市长清区供电公司 | A kind of high Multifunctional power distribution cabinet of safety coefficient |
| CN107605264A (en) * | 2017-09-27 | 2018-01-19 | 珠海优特电力科技股份有限公司 | Panel lock |
| CN110558712A (en) * | 2019-10-21 | 2019-12-13 | 宁波恩邦工具有限公司 | Multifunctional brush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100445888B1 (en) | Door locking handle assembly of pull-out and side swinging lever action type | |
| US6952940B2 (en) | Double lock T-handle assembly | |
| MXPA97001951A (en) | Interlocking mechanism of the door of the fixture / door corred | |
| EP1016570B1 (en) | Cylinder lock device | |
| EP0906166B1 (en) | Tool clamping mechanism for a power tool | |
| US4160511A (en) | Device for capping supplying opening of fuel-tank | |
| TWI259156B (en) | Inductor-type motorcycle main switch lock apparatus | |
| WO1999047776A1 (en) | High security deadbolt lock assembly, protector and method | |
| CN1222627A (en) | Detachable locking handle assembly | |
| US6823703B2 (en) | Removable plug cylinder lock | |
| CN1195142C (en) | Handle device for inserting lock | |
| CN1119487C (en) | Detachable door locking handle assembly | |
| CN1182316C (en) | Inserted door lock handle device | |
| CN211173587U (en) | Lock catch locking lockset | |
| KR200174651Y1 (en) | Door lock handle with confirming locking states | |
| CN1166846C (en) | Pull out and insert on type door lock handle device | |
| US4987758A (en) | Burglarproof lock | |
| JP4912282B2 (en) | Steering lock device | |
| EP0109263A1 (en) | Pipe closures, for example vehicle fuel filler caps | |
| CN216641746U (en) | Push rod escape lock | |
| CN221113542U (en) | Emergency unlocking mechanism | |
| CN2197430Y (en) | U-shape lock | |
| CN111479978A (en) | Door handle assembly for a motor vehicle | |
| CN217269394U (en) | Glass door lock capable of being opened inside and outside | |
| CN214697355U (en) | Self-closing interrupt mechanism of multifunctional automobile door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1020596 Country of ref document: HK |