CN1715601B

CN1715601B - Handle device

Info

Publication number: CN1715601B
Application number: CN2005100539380A
Authority: CN
Inventors: 濑川志朗
Original assignee: Takigen Manufacturing Co Ltd
Current assignee: Takigen Manufacturing Co Ltd
Priority date: 2004-06-30
Filing date: 2005-03-08
Publication date: 2010-04-14
Anticipated expiration: 2025-03-08
Also published as: JP2006016798A; CN1715601A; KR100718199B1; TWI262236B; KR20060043588A; TW200600658A

Abstract

The present invention provides a handle device. The present invention is characterized in that a locking part separated from a handle body is arranged on an external shell of the handle so as to open the lock of the locking part; the handle body can be separated from the clip of the locking part by aligning the convex or concave part on the lower part of the locking part with the concave or convex part on the external shell of the handle. The present invention makes the handle body with good operation and under the state that the handle body is separated from the external shell at stipulated angle and the door is opened from the frame through simple operation of key on the locking part.

Description

Handle device

Technical field

The present invention relates to handle device, for example in being arranged at, relate to the structure that handle body is only removed from the card of handle casing the handle device on the door of the framework of switchboard, control panel, bin, cupboard body, stand etc.

Background technology

The handle device A of plane in the past as shown in Figure 8, is provided with lock 52 on the part of handle body 51, when the door that will be provided with handle is opened, become and also will lock the structure of deviating from predetermined angular with handle body from handle casing 53.

Therefore, this structure is added in weight on the handle body, and the operability after the gripping is also bad, makes handle body end the state variation to the card of handle casing 53 because of all than other the operation number of occurrence more.Again, for the bulldozing operation that handle body 51 is broken away from from handle casing 53, owing to be positioned at handle body 51 sides and under the state that continues to push, handle body 51 can not be deviate from from handle casing 53, the state that keeps making the hook of fastener to break away from must utilize spring force (not shown) that handle body 51 is deviate from with upspringing.

No. 3495670 communique of [patent documentation 1] Japan Patent

Summary of the invention

The objective of the invention is to, in order to eliminate above-mentioned unfavorable condition, make the operability of locking etc. good, lock is arranged on the handle casing side rather than on handle body, can under the state that key is kept investing in the lock, carry out simple operations that the lock section is pushed, promptly make and only utilize the operation of lock section and can make handle body break away from the state of predetermined angular from handle casing with lock.

The main points of handle device of the present invention are to have: be arranged on the handle casing on the door that relative framework opens and closes; Rotate the handle body of deviating from freely or being accommodated relative to this handle casing; The handle that handle body is deviate from predetermined angular from handle casing to the front side is deviate from device; And block, it is by carrying out rotating operation to the handle body after deviating from, rotate between the open position of opening and make at the fastening position that door can not be opened from framework and Jiang Men, in described handle device, be respectively equipped with the card that mutual card ends on lock section on the described handle casing and the handle body and take off device being located at, when the lock of being located at the lock section is unblanked, with be located at the lock section the bottom protuberance or recess and be located at recess on the handle casing or protuberance position alignment and embedding, the card of handle body from the lock section only can be broken away from, and when the locking of lock by making the position misalignment of described protuberance and recess, the card that just can keep lock section and handle body is only.

The characteristic of said structure, owing to be provided with the lock section of the device that the handle body card with the motion side takes off, make because of the long-term durability of using improves, and make the disengaging operation of the unlock operation of the lock section that is positioned at fixation side easily and handle body from handle casing.Again, when locking, the protuberance of the bottom that is located at the lock section or recess are not overlapped with recess or protuberance on being arranged on handle casing, and after when unblanking, making protuberance and recess overlapping, take off device and handle body is deviate from predetermined angular from handle casing with the above-mentioned card that is located between handle body and the handle casing, then, by handle body being resembled the simple operations of rotating the swing component, make the block of door is broken away from and state that door is opened from framework.

In addition, above-mentioned card takes off device, is to be aligned to prerequisite so that be positioned at the lock section of handle casing and the protuberance of lock section or the recess or the protuberance of recess and handle casing, by these are concavo-convexly embedded the structure that the card anti-avulsion is opened.

The main points of another invention are, deviate from predetermined angular in order to make handle body from handle casing, and between pivot dress portion between handle body and handle casing and the pivot dress portion between handle casing body and lock section, the former make direction that handle body deviates from, in the lock direction of the latter to the lock section, good by the operability that the application of force is respectively taken off the card of handle body.

In the present invention, owing to lock is not arranged on the handle body, so operability is good,, has the advantage that can handle body be deviate from from handle casing by the lock section being located on the handle casing, also the protuberance of handle casing and lock section being aimed at recess.

Description of drawings

Fig. 1 is embodiments of the invention, is the longitudinal section that the handle body card of expression after unblanking ends state behind the lock section.

Fig. 2 is the front view of seeing from the right side of Fig. 1.

Fig. 3 is the right side view of Fig. 2.

Fig. 4 is the upward view of Fig. 2.

Fig. 5 is the longitudinal section of state after from Fig. 1 the lock section being tilted.

Fig. 6 is that the state from Fig. 5 makes the upspring longitudinal section of back state of handle body.

Fig. 7 is the A-A ' sectional view of Fig. 1.

Fig. 8 is the operating instruction figure of plane handle in the past.

The specific embodiment

With handle body be arranged to latching segment from, utilize the simple operations of lock section to realize the state that handle body is deviate from from handle casing.

[embodiment]

Fig. 1 is the longitudinal section of the handle device of one embodiment of the invention, Fig. 2 is the front view of seeing from the right side of Fig. 1, Fig. 3 is the lateral view that unloads except the lateral side view of the Fig. 1 behind the block, Fig. 4 is the rear elevation that has block in Fig. 2, Fig. 5 is the longitudinal section of the engaging of lock section being thrown off the back state from the handle body of Fig. 1, Fig. 6 is the longitudinal section of state after from Fig. 5 handle body being upspring, and Fig. 7 is the A-A ' sectional view of Fig. 1.

In Fig. 1～Fig. 4 and Fig. 7, the axial region 12 in the place ahead of handle body 1 is journaled on the pin that is subjected to hole portion 2 ' 3 that is set up in handle casing 2.Again, being embedded in the square hole of block 4 from handle casing 2 outstanding square protrusion 12 ' of axial region 12 is fastened on the screw 13 at the center that is arranged in described square protrusion 12 ' by packing ring 10 with spiral shell 11, and block 4 fixed.Under normal conditions, promptly be limited under the state of framework (not shown) back at block 4, take off device as card, pawl support 8 cards of card claw stop 5 and lock section 7 that are positioned at the rear portion of handle body 1 end, and described lock section 7 is journaled on the pin 6 that is set up in handle casing 2.And lock 9 is embedded in the lock section 7, by the protuberance 14 that utilizes key (not shown) that the lock that is made of the cylinder tapered end is rotated to make the bottom that is located at lock section 7 with the lock rotation.By rotation, on the handle casing 2 of the position corresponding, form the recess 15 lower than the inner face of other handle casing with the protuberance 14 that is positioned at lockset position of coupler.In addition, the 16th, insert the screw that is fixed in bolt (not shown) usefulness on the door.In addition, the rear portion of handle casing 2 inner with lock section 7 between, be provided with to enter and utilize pin 6 to produce in the recess 15 and make the enough gap 19 of described card claw stop 5 from 8 disengagements of pawl support by described protuberance 14.

Below, the operation of the handle device of the present invention that is made of said structure is described.

The handle device of Fig. 1～Fig. 4 and Fig. 7 be that block 4 card is ended state after on the framework, and the lock 9 of this occasion is by the state behind the key unlocking (recess is relative with protuberance).Thus, in the locking state in front, the inner face of the front end of protuberance 14 and handle casing 2 is not approaching because the front end of protuberance 14 is not positioned at the correspondence position of recess 15, so even desire makes lock section 7 tilt, can not tilt in handle casing 2 with pin 6, therefore, card claw stop 5 is in the state that does not break away from from pawl support 8.

After unblanking, overcoming spring 17 power that are located on the pin 6 by the key that will enter lock 9 pushes like that, then protuberance 14 embeds in the recess 15, by making lock section 7 tilt to make card claw stop 5 to break away from pawl support 8, utilization is wound on the spring 18 on the pin 3, the front end of handle body 1 is upspring, until being limited between axial region 12 and handle casing 2.

Handle body 1 after gripping is upspring, be rotated as illustrated in fig. 8, make block pass through to break away from (though become the direction of block and Fig. 4 in the other direction to the direction decline of arrow and from framework, but framework is to set the member that is in left and right sides reverse situation for, so by 180 ° of directions of block conversion are installed, just can make its unanimity).

[utilizability on the industry]

Give the opposing party's side of the door after built-in at the article that will side's side of framework be made with hinge etc. corresponding various uses to be opened/closed and device, apparatus of the present invention are set, the lock section is arranged on the handle casing side rather than is located on the handle body, by the first-class lock of cylinder lock self is fascinated, and can be fascinated in the lock section, realize handle body deviating from from handle casing.

Claims

1. handle device has: be arranged on the handle casing on the door that relative framework opens and closes; Rotate the handle body of deviating from freely or being accommodated relative to this handle casing; The handle that handle body is deviate from predetermined angular from handle casing to the front side is deviate from device; And block, it makes at the fastening position that door can not be opened from framework and Jiang Men by the handle body after deviating from is carried out rotating operation and rotates between the open position of opening, it is characterized in that,

Be respectively equipped with the card that mutual card ends on lock section on the described handle casing and the handle body and take off device being located at, when the lock of being located at the lock section is unblanked, with be located at the lock section the bottom protuberance or recess and be located at recess on the handle casing or protuberance position alignment and embedding, the card of handle body from the lock section only can be broken away from, and when the locking of lock by making the position misalignment of described protuberance and recess, the card that just can keep lock section and handle body is only.

2. handle device as claimed in claim 1, it is characterized in that, the device that described handle body is deviate from predetermined angular from handle casing is configured to: use the spring that handle body is installed in the position on the handle casing to the application of force of the direction of described disengaging handle body to be upspring, front end and handle casing butt until handle body, the card of described lock section and handle body ends, breaks away from, and is the application of force of the direction of ending to described card of the spring that is installed in the handle casing upper part by overcoming the lock section and apply pushing force and carry out to breaking away from direction.