CN1171481A - Detachable door locking handle assembly - Google Patents
Detachable door locking handle assembly Download PDFInfo
- Publication number
- CN1171481A CN1171481A CN97113685A CN97113685A CN1171481A CN 1171481 A CN1171481 A CN 1171481A CN 97113685 A CN97113685 A CN 97113685A CN 97113685 A CN97113685 A CN 97113685A CN 1171481 A CN1171481 A CN 1171481A
- Authority
- CN
- China
- Prior art keywords
- lock
- fixed body
- key handle
- door
- lock plate
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 24
- 239000000284 extract Substances 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 13
- 239000011324 bead Substances 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B11/00—Devices preventing keys from being removed from the lock ; Devices preventing falling or pushing out of keys
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a door lock handle device which can be inserted in and pulled out. The invention designs the opening angle of an inserting-in pulling-out gap 8 of a fixing body 2 to be larger than the width of an anti-pulling salient so as to be convenient for being able to insert in or pull out a key handle 5 when a stopping claw part 11 of a locking tray 10 is blocked in a first inserting-in pulling-out position of a locking slot 12 of the fixing body 2 and the stopping claw part 11 of the locking tray 10 is jointed on any position of a second inserting-in pulling out device of a maintaining shoulder surface 13 of the fixing body. A head part 15 of the fixing body 2 is prepared to be larger than a main body part 16 in front of a door 1.
Description
The present invention relates to a kind of close to the doorstep, on the detachable door locking handle assembly that key handle can be extracted from fixed body under the state of lock.
Flat 7-22222 number disclosed detachable door locking handle assembly of the special hope of Japanese patent gazette, can rotate and can not be accommodated in the fixed body that is fixed on the door by axially movable lock shaft, front at fixed body, wall portion is provided with the keyhole that can insert the key handle that drives the lock shaft rotation and key handle circumferential surface anti-ly pulls out the breach that projection can be passed through, fixing the stop steel plate in the rear end of lock shaft, the lock plate that is pushed by key handle and move backward is not embedded in the front end of lock shaft revolvably, anti-the inside of pulling out the fixed body front side wall portion of protrusions snap in key handle, be provided with the lock groove of the stop claw engaging of lock plate, make lock plate suppress front side wall portion to fixed body by spring.
This existing apparatus makes the anti-insertion of pulling out projection and fixed body of key handle extract gap position and is harmonious, and key handle is inserted in the keyhole of fixed body, with key handle lock plate is moved backward.When the stop claw of lock plate breaks away from the lock groove of fixed body, if to prescribed direction screw key handle, then lock shaft and key handle one rotation, the stop steel plate breaks away from the fixedly locking pin seat on pivot side.
At this moment, because the anti-of key handle pull out the inside that projection is stuck in fixed body front side wall portion, the fixed body so key handle is ined succession is by to drawing key handle just door can be opened at the moment.
But by preventing pulling out the key handle of projection realization and being connected of fixed body, its state is unsettled, and after opening door, if make hand leave key handle, then key handle comes off easily.When key handle has come off, because the operation that must insert once more, rotate, so operability is bad.
In addition, after starting working, opening lock, usually in the working time, must keep unlocking condition and the open and close door, under situations such as this purposes, key handle is only used as the handle of switching manipulation and is failure to actuate, thereby the key handle that protrudes in the shop front widely but is an obstacle.
Therefore, the purpose of this invention is to provide a kind of detachable door locking handle assembly, make it when opening the lock of door, use key handle, under the state of driving lock, open at closing time, the head of the amount that the protrudes in door fixed body littler than key handle is used as handle uses.
Detachable door locking handle assembly of the present invention, with rotatable and can not axially movable lock shaft 3 be accommodated in the fixed body 2 that is fixed on the door 1, in the front side wall portion 4 of fixed body 2, what be provided with the keyhole 6 that can insert the key handle 5 that drives lock shaft 3 rotations and key handle circumferential surface anti-ly pulls out the circular-arc breach 8 that projection 7 can be passed through, and is fixing stop steel plate 9 in the rear end of lock shaft 3, will pushed by key handle 5 and the lock plate 10 that moves backward is not embedded in the front end of lock shaft 3 revolvably.
Anti-the inside of pulling out the fixed body 2 front side wall portions 4 of projection 7 engagings in key handle 5, be provided with the lock groove 12 that engages with the stop claw 11 of lock plate 10 and from the position of lock groove 12 slow astern sections, with the circular-arc reservation circular bead surface 13 of stop claw 11 butts of lock plate 10, the front side wall portion 4 that lock plate 10 is suppressed to fixed body 2 by spring 14 moves.
The opening angle that breach 8 is extracted in the insertion of fixed body 2 designs greatlyyer than the anti-width that pulls out projection 7, so that being fastened on first in the lock groove 12 of fixed body 2 at the stop claw 11 of lock plate 10 inserts second on the reservation circular bead surface 13 that the stop claw 11 of extracting position and lock plate 10 is connected to fixed body 2 and inserts and extract on any one position of position, can both insert and extract key handle 5, the head 15 of fixed body 2 be made bigger than the main part 16 that is connected to door 1 front.
As shown in Figures 1 to 4, stop steel plate 9 be stuck in the locking pin seat 18 of fixed frame 17 sides the pass to the doorstep, under the state of lock, key handle 5 can be extracted from the keyhole 6 of fixed body 2, as shown in Figure 6 and Figure 7, because the stop claw 11 of lock plate 10 is stuck in the lock groove 12 of fixed body 2 sides, so lock shaft 3 relative fixed bodies 2 are not restrained revolvably.The stop claw 11 of lock plate 10 and the fastening state of the lock groove 12 of fixed body 2 are because of the promotion of spring 14 effect of suppressing is keeping.
At the locking of removing door 1 relative fixed framework 17, when door 1 is opened wide, as shown in Figure 8, make and prevent that pulling out projection 7 overlaps with the position that breach 8 is extracted in the insertion of fixed body 2.Key handle 5 is inserted in the keyhole 6 of fixed body 2, made lock plate 10 axially moving backward along lock shaft 3.As Fig. 9 and shown in Figure 10, because this is pressed into, the stop claw 11 of lock plate 10 breaks away from the lock groove 12 of fixed body 2, so rotation condition relative fixed body 2, lock shaft 3 is disengaged.At this moment, the stop claw 11 of lock plate 10 be positioned at fixed body keep circular bead surface 13 with the position of one side or than this position by after some position.
Therefore, when making key handle 5 (be counter clockwise direction at Fig. 9 to prescribed direction, at Figure 10 is clockwise direction) when rotating the angle of regulation, extremely shown in Figure 15 as Figure 13, the stop claw 11 of lock plate 10 along fixed body 2 keep circular bead surfaces 13 move, in the rotation terminal of key handle 5, stop claw 11 is with to keep circular bead surface 13 terminal opposed.As shown in figure 12, in this stage, because the anti-of key handle 5 pulled out the inside that projection 7 is stuck in fixed body 2 front side wall portions 4, the fixed body 2 so key handle 5 is ined succession.Therefore, by in face of draw key handle 5 door 1 can be opened.
After open and close door 1 finishes, when relative fixed framework 17 is locked door 1, make key handle 5 to only rotating identical angle with above-mentioned opposite direction, turn back to the stop claw 11 of lock plate 10, extract the position with lock groove 12 opposed first insertions of fixed body 2.In this position, the anti-projection 7 of pulling out of key handle 5 has not been stuck in the inside of fixed body 2 front side wall portions 4, extract breach 8 opposed positions but come with the insertion of fixed body 2, therefore when making hand leave key handle 5 or stopping to push, key handle 5 ejects from the keyhole 6 of fixed body 2 owing to the effect of spring 14.
Synchronous with the release of key 5, lock plate 10 moves forward, and is stuck in the lock groove 12 of fixed body 2, therefore as the stop claw 11 of Fig. 1 and shown in Figure 6 because lock plate 10, under stop steel plate 9 was stuck in state in the locking pin seat 18 of fixed frame 17 sides, lock shaft 3 body 2 that is fixed once more pinned.
When using the head 15 of fixed body 2, it is inverted to from the position of opening lock shown in Figure 11 is set in second between the position of having gone up lock shown in Figure 1 (first insert extract the position) and inserts and extract the position replacing key handle 5 as handle.As shown in figure 16, extract the position in this second insertion, key handle 5 anti-pulled out projection 7 and do not fastened with the inside of fixed body 2 front side wall portions 4, extract breach 8 opposed positions but come with the insertion of fixed body 2, on the other hand, as Figure 17 and shown in Figure 19, the stop claw 11 of lock plate 10 is owing to the promotion of spring 14 effect of suppressing is connected on the reservation circular bead surface 13 of fixed body 2.
Therefore, key handle 5 can be extracted from the keyhole 6 of fixed body 2, even but extracted key handle 5, lock shaft 3 also remains on beats unlocked conditions, as shown in figure 16, stop steel plate 9 is positioned at the position of shrinking back to the inboard space of door 1, becomes the obstacle of switch door 1 not make it.
After extracting key handle 5, as shown in figure 17, switch door 1 can insert between the front of the head 15 of fixed bodies 2 and door 1 and carries out by pointing 19,20.That is, the head 15 of fixed body 2 can be used as the knob use.
Fig. 1 is the front view of detachable door locking handle assembly under the state that has closed on the door lock of one embodiment of the invention.
Fig. 2 is the rear elevation of this lock handle assembly under the state that has closed on the door lock.
Fig. 3 is the right view of this lock handle assembly under the state that has closed on the door lock.
Fig. 4 is the sectional view along the A-A line of Fig. 1.
Fig. 5 is the sectional view along the B-B line of Fig. 3.
Fig. 6 is the sectional view along the C-C line of Fig. 4.
Fig. 7 is the sectional view along the D-D line of Fig. 4.
Fig. 8 is along the longitudinal sectional view of this lock handle assembly under the state that has inserted key handle.
Fig. 9 is the sectional view along the E-E line of Fig. 8.
Figure 10 is the sectional view along the F-F line of Fig. 8.
Figure 11 rotates to front view under the location status of opening lock to the key handle of inserting this lock handle assembly.
Figure 12 is the sectional view along the G-G line of Figure 11.
Figure 13 is the sectional view along the H-H line of Figure 12.
Figure 14 is the sectional view along the I-I line of Figure 12.
Figure 15 is the main position longitudinal sectional view of the stop claw moving process of this lock handle assembly lock plate of expression.
Figure 16 rotates to second to the key handle of inserting this lock handle assembly to insert the front view of extracting under the location status.
Figure 17 is the sectional view along the J-J line of Figure 16.
Figure 18 is the sectional view along the K-K line of Figure 17.
Figure 19 is the sectional view along the L-L line of Figure 17.
Embodiment shown in the figure, the head 15 of fixed body 2 is made of different parts with main part 16, as shown in figure 12, under the locator protrusions 22 with main part 16 fronts embeds state in the location indentations 21 at discoid head 15 back sides, both are linked together with the bolt 23 of being with hexagon ring.The back side of lock shaft 3 intermediate flange portions 24 leans against on the step surface 26 of main part 16 central axis holes 25 centres.Center through hole 28 is embedded on the lock shaft 3, and the short cylinder shape axle holder 27 that is connected to the front of intermediate flange portion 24 leans against the back side of head 15.Stop lock shaft 3 to move axially by this intermediate flange 24 and axle holder 27.Front recess 29 at the main part 16 that holds axle holder 27 is formed with draining rhone 30.
Be provided with the anti-rotation projection 32 that can embed in door 1 the anti-rotation hole 31 at the back side of main part 16, be provided with thread barrel portion 33 in the installing hole 35 of intercalation at door 1 at the back side of main part 16 central projection.Between the front flange portion that is embedded in nut 34 in the thread barrel portion 33 and main part 16 door 1 is clamped, fixed body 2 is fixed on the door 1 thus.The base end part square hole 36 of stop steel plate 9 is embedded in the lock shaft 3 rear end square shaft portions 37, is fixed on the lock shaft 3 with bolt 38.Suppressing with spring 14 usefulness compression helical springs of lock plate 10 made, and to be embedded in the state of lock shaft 3, is installed between axle holder 27 and the lock plate 10.
The insertion end of key handle 5 is circular cross-sections, and the anti-projection 7 of pulling out is provided with 2 up and down on diametric(al).Corresponding, the keyhole 6 of fixed body 2 also is circular, inserts to extract breach 8, lock groove 12 and keep circular bead surface 13 also to be provided with 2.The cross section of the first half 40 of lock shaft 3 is triangles, and is embedded in the triangle through hole 39 of lock plate 10.Be provided with the triangle accommodation hole 41 that the front end of lock shaft 3 can enter in the insertion end of key handle 5.On key handle 5, be provided with the locating flange portion 52 that inserts keyhole 6 degree of depth that limits.Cross section at lock shaft 3 is provided with cannelure 43 for circular axle is middle, and O shape circle 42 is housed in the groove.Lock plate 10 diameters are bigger than keyhole 6, and are a kind of valve systems that from the inboard keyhole 6 is sealed in the position of locking.
Present embodiment has been designed on shown in Figure 1 between the position (first insert extract the position) and the position of opening lock (can not insert the position of extracting) shown in Figure 11 of lock, lock shaft 3 revolve turn 90 degrees, the positions of middle 45 degree are that the position is extracted in second insertion.It is that the circular arc at center, the opening angle of reservation circular bead surface 13 are designed to greater than 90 degree that the reservation circular bead surface 13 of fixed body 2 is made with lock shaft 3.
These set angles be not limited to above-described like that, can suitably increase and decrease according to the difference of subject machine etc.
As mentioned above, detachable door locking handle assembly of the present invention, the opening angle that breach 8 is extracted in the insertion of fixed body 2 designs greatlyyer than the anti-width that pulls out projection 7, so that being fastened on first in the lock groove 12 of fixed body 2 at the stop claw 11 of lock plate 10 inserts and extracts the position, being connected to second on the reservation circular bead surface 13 of fixed body 2 with the stop claw 11 of lock plate 10 inserts and extracts on any one position of position, can both insert and extract key handle 5, simultaneously, form the head 15 of fixed body 2 bigger than the main part 16 that is connected to door 1 front, when doing the operation of the lock of opening door 1, use key handle 5, on the other hand, to have opened the state of lock, repeatedly under the situation of switch door 1, because the head 15 of the amount that protrudes in the shop front fixed body 2 littler than key handle 5 is used as handle, so at the state of last lock with opened under any state of state of lock, can both be suppressed at the amount that protrudes in the shop front of handle in the necessary Min., not make it become an obstacle, in addition, can make its with the machine installed proportionately, use handle with optimal form difference.
Claims (1)
1. detachable door locking handle assembly, lock shaft (3) is rotatable and can not be accommodated in the fixed body (2) that is fixed on the door (1) with moving axially; In the front side wall portion (4) of fixed body (2), what be provided with the keyhole (6) that can insert the key handle (5) that drives lock shaft (3) rotation and make the key handle circumferential surface anti-ly pulls out the circular-arc insertion that projection (7) can pass through and extracts breach (8); Fixing stop steel plate (9) in the rear end of lock shaft (3); The lock plate (10) that will be moved backward by key handle (5) pushing can not be embedded in the front end of lock shaft (3) rotationally; Pull out the inside of fixed body (2) the front side wall portion (4) of projection (7) engaging key handle (5) anti-, be provided with lock plate (10) stop claw (11) engaging lock groove (12) and from the position of lock groove (12) slow astern section, the circular-arc reservation circular bead surface (13) of stop claw (11) butt of lock plate (10); Make lock plate (10) suppress mobile by spring (14) to the front side wall portion (4) of fixed body (2); The opening angle that breach (8) is extracted in the insertion of fixed body (2) designs greatlyyer than the anti-width that pulls out projection (7), insert second on the reservation circular bead surface (13) that the stop claw (11) of extracting position and lock plate (10) is connected to fixed body (2) and insert and extract on any one position of position so that be fastened on first in fixed body (2) lock groove (12), can both insert and extract key handle (5) at the stop claw (11) of lock plate (10); Form the head (15) of fixed body (2) bigger than the main part (16) that is connected to door (1) front.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8184073A JP2820660B2 (en) | 1996-06-25 | 1996-06-25 | Lock handle device for removable door |
| JP184073/96 | 1996-06-25 | ||
| JP184073/1996 | 1996-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1171481A true CN1171481A (en) | 1998-01-28 |
| CN1119487C CN1119487C (en) | 2003-08-27 |
Family
ID=16146916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97113685A Expired - Fee Related CN1119487C (en) | 1996-06-25 | 1997-06-24 | Detachable door locking handle assembly |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2820660B2 (en) |
| KR (1) | KR200160156Y1 (en) |
| CN (1) | CN1119487C (en) |
| TW (1) | TW383770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844245A (en) * | 2016-10-19 | 2019-06-04 | 罗托·弗兰克公司 | Lock and corresponding locking device for praedial locking device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3370299B2 (en) * | 1999-08-02 | 2003-01-27 | タキゲン製造株式会社 | Locking device with lock |
| JP3291282B2 (en) | 1999-08-12 | 2002-06-10 | タキゲン製造株式会社 | Lock handle device for removable door |
| WO2005062373A1 (en) * | 2003-12-24 | 2005-07-07 | Right Mfg, Co., Ltd. | Cover attaching/detaching device of carry container |
| KR200462369Y1 (en) | 2008-06-04 | 2012-09-10 | 주식회사 아이레보 | Door Lock Device fixing tool |
| CN104728380A (en) * | 2015-03-31 | 2015-06-24 | 凯迈(洛阳)电子有限公司 | Mechanism capable of changing rotation angle |
| CN109681035B (en) * | 2018-12-29 | 2020-10-27 | 北京方正数码有限公司 | Intelligent lock control management method |
-
1996
- 1996-06-25 JP JP8184073A patent/JP2820660B2/en not_active Expired - Fee Related
-
1997
- 1997-05-23 TW TW086208382U patent/TW383770U/en not_active IP Right Cessation
- 1997-06-10 KR KR2019970013731U patent/KR200160156Y1/en not_active IP Right Cessation
- 1997-06-24 CN CN97113685A patent/CN1119487C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844245A (en) * | 2016-10-19 | 2019-06-04 | 罗托·弗兰克公司 | Lock and corresponding locking device for praedial locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1119487C (en) | 2003-08-27 |
| JPH108787A (en) | 1998-01-13 |
| KR980003290U (en) | 1998-03-30 |
| JP2820660B2 (en) | 1998-11-05 |
| TW383770U (en) | 2000-03-01 |
| KR200160156Y1 (en) | 1999-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |