CN1137598A - Flush handle assembly of latch type - Google Patents
Flush handle assembly of latch type Download PDFInfo
- Publication number
- CN1137598A CN1137598A CN96102740A CN96102740A CN1137598A CN 1137598 A CN1137598 A CN 1137598A CN 96102740 A CN96102740 A CN 96102740A CN 96102740 A CN96102740 A CN 96102740A CN 1137598 A CN1137598 A CN 1137598A
- Authority
- CN
- China
- Prior art keywords
- lock body
- breech lock
- handle
- latch type
- pressure pin
- 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
- 230000008485 antagonism Effects 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
- E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B5/00—Handles completely let into the surface of the wing
- E05B5/003—Pop-out handles, e.g. sliding outwardly before rotation
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
It is a latch type plane handle device, wherein , when a handle 3 is extracted from a case 1 fixed to a door 20 and rotated centering on a transverse pivotal shaft 11, a latch body 2 is retreated against an energizing spring 10 by the operation lug 12 of the handle 3, and the tip section of the latch body 2 is released from a bracket rod 5 on a fixed frame body 14 side. A constraining arm section 4 is provided at the side section of the case 1 of this latch type plane handle device. A receiving groove 13 hooked with the bracket rod 5 is provided on the back face side of the constraining arm section 4, and the receiving groove 13 is closed by the front of the tip section of the latch body 2 at the locking position. The object of this invention is to provide a latch type plane handle device preventing the locking function from being lost when it is used in the severe vibration environment.
Description
The present invention relates to be used for the flush handle assembly of latch type device of the railway carriage of truck and the door of container etc.
In flush handle assembly of latch type device in the past, opening clear 63-46568 communique in fact as Japanese patent application discloses, suppress the breech lock body that is contained in shell forward by spring, thereby make the leading section of breech lock body be matched with the pressure pin of fixed frame aspect, with door lock due to fixed frame.This locking state is by the rotation from the shell draw-out handle, makes with the action projection of handle 3 that the antagonism of breech lock body is attached to fall back and remove with spring.
But, when device in the past uses under the environment of vibration fierceness, when suppressing of making that the breech lock body advances is consistent with the frequency of the intrinsic frequency of spring and external vibration, because covibration will make spring accidental flexible, remove the cooperation of breech lock body and pressure pin thus, the danger of forfeiture locking function is arranged.
Therefore, the objective of the invention is to, be provided at the flush handle assembly of latch type device that also can not lose locking function when using under the fierce vibration environment.
Below, use describing in the accompanying drawing with reference to label.In the present invention, making handle 3 is that the center draw-out handle is when making its rotation from being fixed on the shell 1 of door on 20 to traverse pivot 11, by the action projection 12 of handle 32 antagonism of breech lock body being suppressed with spring 10 falls back, make of pressure pin 5 disengagings of the leading section of breech lock body 2 from fixed frame 14 1 sides, in this flush handle assembly of latch type device, sidepiece installing restriction semi-girder portion 4 at shell 1, the back side one side in restriction semi-girder portion 4 is provided with the bracket 13 that pressure pin 4 cooperates or break away from usefulness, by the positive face closure bracket 13 of the leading section of breech lock body 2.
As shown in Figure 3, when door 20 was in full-shut position, pressure pin 5 was matched with the bracket 13 of the restriction semi-girder portion 4 of shell 1, and owing to the back side one side with the positive face closure bracket 13 of the leading section of breech lock body 2, so pressure pin 5 is completely enclosed within the bracket 13.
Because bracket 13 has internal face 13a, the 13b that intersects for the advance and retreat direction of breech lock body 2, although therefore under vibration environment breech lock body 2 suppress with spring 10 accidental flexiblely because of covibration, still can keep the cooperation of pressure pin 5 and bracket 13 reliably.
If make its rotation from shell 1 draw-out handle 3, because action projection 12 makes breech lock body 2 slips that fall back, thereby the leading section that can remove by breech lock body 2 seals bracket 13.Therefore, if handle 3 is opened door 20 with operation again, pressure pin 5 is just deviate from from bracket 13.
Open after the door 20, if decontrol hand from handle, breech lock body 2 just seals bracket 13 once again because of the elastic force pressure of spring 10 advances to slide, and is rotated in sinking to shell 1 by the handle 3 that spring 10 pushes via action projection 12.
Closed door at 20 o'clock, the breech lock body 2 that is pushed by pressure pin 5 in the terminal of closing motion suppresses and slips that fall back with regard to antagonism spring 10, and when door 20 shut fully, breech lock body 2 was just with the advance back side one side cooperation of slip and pressure pin 5 of the elastic force pressure of spring 10.
Accompanying drawing is simply described as follows:
Fig. 1 is the front view of the flush handle assembly of latch type device locking state of relevant one embodiment of the invention, omits the diagram of door.
Fig. 2 is the rear elevation of this flush handle assembly of latch type device.
Fig. 3 is the A-A line sectional drawing of Fig. 1.
Wherein, 1: shell 2: breech lock body 3: handle 4: the restriction semi-girder section 5 of shell: pressure pin 6: the handle accommodation section 7 of shell: the breech lock body accommodation section 8 of shell: the leading section cam surface 9 of breech lock body: the action projection of breech lock body is with prop hole 10: suppress with spring 11: handle traverse pivot 12: the action projection 13 of handle: the bracket 14 of restriction semi-girder section: fixed frame 15: the operating portion 16 of handle: installation fitting 17: Screw 18: installation base plate 19: installing hole 20: door 21: the shell of door embeds with peristome 22: move the projection grooving
Below, with reference to the description of drawings embodiments of the invention.
In illustrated embodiment, shell 1 in the peristome 21 of embedding door 20, be fixed on the door 20 by accessory 16 and Screw 17 are installed, the mounting baseplate 18 that bends to the pressure pin 5 of U word shape is fixed on the medial surface of fixed frame 14 by the Screw by installing hole 19 etc.In the front of shell 1 side installing handle accommodation section 6, in its back side one side installing breech lock body accommodation section 7.The action projection 12 of the back side one side of handle 3, by being arranged on the grooving 22 on the next door between handle accommodation section 6 and the breech lock body accommodation section 7, and the holder hole 9 of inserting breech lock body 2 pars intermedias.
But be contained in breech lock body 2 in the breech lock accommodation section 7 in the linear slide mode, the spring 10 that is made of compression helical spring pushes forward towards the direction of pressure pin 5.If the operating portion 15 of pulling handle 3, then making handle 3 is that the center rotation is drawn out to traverse pivot 11, thus, and the driven wall 9a in the above-mentioned holder of action projection 12 pushings hole 9, breech lock body 2 makes the leading section of breech lock body 2 break away from pressure pin 5 with regard to the elastic force that resists spring 10 slip that falls back.
Be provided with the cam surface 8 of one lateral bending song at the leading section of breech lock body 2, closed door at 20 o'clock, be slidably connected to pressure pin 5 by this cam surface 8, the elastic force pressure of 2 antagonism of breech lock body spring 10 and the slip that falls back in the terminal of closing motion towards the back side.When door 20 was fully closed, because cam surface 8 arrives the position that is not promoted by pressure pin 5, so breech lock body 2 cooperated with the back side one side of pressure pin 5 by the slip of advancing of the elastic force pressure of spring 10.Therefore pressure pin 5 is closed in the bracket 13 of restriction semi-girder portion 4.
In the flush handle assembly of latch type device of the invention described above, make pressure pin 5 be matched with the bracket 13 of the restriction semi-girder portion 4 of shell sidepiece in upper lock position, because with this bracket 13 of the positive face closure of the leading section of breech lock body 2, although therefore under the environment for use of vibration fierceness, make suppressing of breech lock body 2 flexible with spring 10 because of covibration is accidental, pressure pin 5 is broken away from from bracket 13, can keep door 20 locking securely for fixed frame 14.
Claims (1)
1. flush handle assembly of latch type device, is that center draw-out handle 3 is when making its rotation from being fixed on the shell 1 of door on 20 to traverse pivot 11, by the action projection 12 of handle 32 antagonism of breech lock body being suppressed with spring 10 falls back, make of pressure pin 5 disengagings of the leading section of breech lock body 2 from fixed frame 14 1 sides, in this flush handle assembly of latch type device, sidepiece at shell 1 is provided with restriction semi-girder portion 4, the back side one side in restriction semi-girder portion 4 is provided with the bracket 13 that pressure pin 4 cooperates or break away from usefulness, in upper lock position by the positive face closure bracket 13 of the leading section of breech lock body 2.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7079636A JPH08246735A (en) | 1995-03-10 | 1995-03-10 | Latch type plane handle device |
| JP079636/95 | 1995-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1137598A true CN1137598A (en) | 1996-12-11 |
Family
ID=13695588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96102740A Pending CN1137598A (en) | 1995-03-10 | 1996-03-08 | Flush handle assembly of latch type |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH08246735A (en) |
| KR (1) | KR0139122Y1 (en) |
| CN (1) | CN1137598A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085769C (en) * | 1998-10-30 | 2002-05-29 | 泷源制造株式会社 | Plane handle |
| CN106801941A (en) * | 2017-03-27 | 2017-06-06 | 深圳市艾吉森环保科技有限公司 | One kind improves Clean air delivery rate turbo charged air clarifier |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100767070B1 (en) * | 2007-01-09 | 2007-10-15 | 호 식 박 | Door locking device |
| CN102691446B (en) * | 2011-03-24 | 2015-01-28 | 海洋王照明科技股份有限公司 | Door lock |
| CN102943597A (en) * | 2012-11-29 | 2013-02-27 | 无锡市海联舰船附件有限公司 | Stairway hole hatch cover for ship |
| JP5588084B1 (en) * | 2014-05-20 | 2014-09-10 | 株式会社栃木屋 | Flat handle device |
-
1995
- 1995-03-10 JP JP7079636A patent/JPH08246735A/en active Pending
- 1995-11-28 KR KR2019950036070U patent/KR0139122Y1/en not_active IP Right Cessation
-
1996
- 1996-03-08 CN CN96102740A patent/CN1137598A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1085769C (en) * | 1998-10-30 | 2002-05-29 | 泷源制造株式会社 | Plane handle |
| CN106801941A (en) * | 2017-03-27 | 2017-06-06 | 深圳市艾吉森环保科技有限公司 | One kind improves Clean air delivery rate turbo charged air clarifier |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960031758U (en) | 1996-10-24 |
| KR0139122Y1 (en) | 1999-04-01 |
| JPH08246735A (en) | 1996-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |