KR101771196B1 - Handle shaft for mortise - Google Patents

Abstract

The present invention relates to a mortise with a panic function capable of unlocking a dead bolt by a handle operation of an indoor main body, and more particularly, to a mortise with a panic function, capable of operating the panic function through an indoor handle apart from an outdoor handle by connecting shafts to idle when a first shaft and a second shaft are arranged in the same axis line by combining each combination part of the first shaft of the outdoor side interlocked with the outdoor handle and the second shaft of the indoor side interlocked with the indoor handle with a circular structure to correspond to each other with a male and female combination method, and giving the panic function, a left and right handed conversion function, etc. to the mortise by using only the minimum components.

Description

{HANDLE SHAFT FOR MORTISE}

The present invention relates to a mothris having a panic function in which a dead bolt is unlocked by a handle operation of an indoor main body, and more particularly to a mothris having a first outdoor shaft interlocked with an outdoor side handle, The first and second shafts are connected to each other so that the shafts are idly rotated with the first and second shafts being arranged on the same axis, And a panic function capable of operating a panic function through a handle and giving a panic function, a left / right number conversion function, and the like to the motis using only a minimum number of parts.

The digital door lock comprises a mothis embedded in the door, an indoor side body installed on one side of the indoor side of the door, and an outdoor side body installed on the other side of the outdoor side of the door.

Among them, the mortice is provided with a dead bolt for performing the door locking function and a latch bolt for opening and closing the door, so that the dead bolt and the latch bolt are inserted into the striker provided on the door frame to engage the door, Lt; / RTI >

The indoor side main body is provided with an open / lock button or a thumbturn knob for operating the dead bolt of the Mortise to draw in and out,

The outdoor side main body is provided with a password input unit and / or a fingerprint recognition unit and / or a security key (or card) contact unit.

When the user of the room presses the open / lock button of the indoor unit or rotates the thumb-knob, or when the outdoor user touches the outdoors-side body with a password, or a fingerprint or a security key,

After the dead bolt is pulled into the inside of the mortis, the door is unlocked and the door can be opened with the handle bolted to the latch bolt.

In recent years, a product having a built-in panic function has been introduced to facilitate the use of a digital door lock.

The panic function means that the dead bolt and the latch bolt are unlocked at the same time only by operating the indoor side handle without having to operate the open / lock button or the thumb-knob on the indoor side as described above.

Therefore, the outdoor side shaft to which the outdoor side handle is connected and the indoor side shaft to which the indoor side handle is connected must be installed separately from each other in the motis having such a panic function.

In other words, if the outdoor-side handle and the indoor-side handle are provided so as to be operable in cooperation with each other through a single shaft, the outdoor user can pull the dead bolt by using the outdoor-

To prevent this, separate shafts must be connected for each handle.

Meanwhile, the conventional digital door lock has been equipped with a left and right rotary type handle. In recent years, however, the use of door locks employing a front-and-rear type full-

There is an increasing use of digital door locks installed on glass doors as well as the front doors of ordinary houses or offices.

In this case, depending on whether the door is opened or closed or the door on which the door lock is installed is a left or right door, the rotation direction of the shaft for operating the dead bolt is different in the motis. Therefore, The structure needs to be changed or selected,

When the above-mentioned panic function is incorporated into such a motis, the number of parts used for the rotation direction of the shaft and the panic function increases, and the coupling structure becomes complicated, which makes fabrication difficult and often causes a problem.

That is, in the case of a door lock provided with a full-push handle, the operating direction of the front-and-rear rotatable handle is changed depending on the opening and closing direction of the door (that is, opening the door by opening the door toward the outdoor side or opening the door toward the indoor side)

In the case of a door lock installed on a glass door, depending on whether the door on which the door lock is installed is a left or right door type, the direction in which the dead bolt is pulled out and in which direction,

In conjunction with this, the direction of rotation of the shaft which draws the dead bolt from inside the mortis must be changed together,

If the rotation direction of the shaft is changed, the operating structure of the panic function operated by the shaft itself must be changed as well,

The internal structure of the Mortis becomes complicated, which makes it difficult to manufacture and there is a great risk of failure.

Therefore, there is a need for a mothis that can be used in general, irrespective of the opening direction or the type of the door on which the door lock is installed, and furthermore, a need exists for a technique for simplifying the internal structure of such a mothis.

For reference, as related art related thereto, there are registered patent No. 10-0873401, registered utility model No. 20-0465868, registered utility model No. 20-0479644, and the like.

Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to minimize the number of parts used in a motis including both a panic function, The first outdoor shaft 1 interlocked with the outdoor side handle and the second indoor shaft 2 interlocked with the indoor side handle are provided so as to simplify the operation and improve the durability while reducing the risk of failure during use, And an object of the present invention is to provide a mothris having a panic function which is connected to the first and second shafts so as to idly rotate the shafts in a state where the first and second shafts are arranged on the same axis.

Further, the present invention is characterized in that the shaft arranged on the same axial line, in particular, the second shaft connected to the indoor side handle, And a shaft supporter that rotates together with the shaft and supports the shaft on the mothis.

Further, the present invention is characterized in that, in order for the second shaft and the shaft supporter to be firmly engaged and the second shaft and the corresponding operation members to be operated simultaneously, it is preferable that the second body is formed in an angular structure corresponding to the second body, And a boss portion having an outer diameter larger than an inner diameter of the rotary hole and supported in close contact with a mover tooth surface around the rotary shaft, And a shaft supporter fixed to a second body part fitted in the fitting hole and composed of a plurality of fixing pieces inserted into the inner side rotating hole of the motis.

In addition, the present invention is characterized in that the engaging portions of the first and second shafts are each formed with a dome-shaped female engaging portion having a spherically recessed shape and a dome- And the shaft is connected to the male coupling part while the male coupling part is constrained to the female coupling part.

In addition, the present invention can be widely used as a panic function using an in-door handle, regardless of the opening / closing direction of the door or the type of door on which the motis is installed. It is an object of the present invention to provide a mothris having a panic function in which the limiting member for restraining the ratchet regardless of the rotation direction of the shaft and the driving members for actuating the dead bolt operate in the same manner so that the mothris can be installed.

In order to achieve the above object, a motis having a panic function according to the present invention comprises:

A moth with a panic function for unlocking a dead bolt by a handle operation of an indoor main body,

An outdoor first shaft having a first body part fitted on one side of the outdoor side of the motor and rotated in association with an outdoor side handle and having an outer side formed in an angular structure and a first engaging part connected to an inner side end of the first body part; And

A second indoor shaft having a second body portion fitted to the other side of the indoor side of the motor and rotated in association with the indoor side handle and having an outer surface formed in an angular structure and a second coupling portion connected to an inner end of the second body portion; , ≪ / RTI >

Wherein the first engaging portion and the second engaging portion are male and female engaging with each other in a circular structure corresponding to each other,

And the shafts are connected to each other so that the shafts are idle with the first shaft and the second shaft arranged on the same axis line.

In the motis having the panic function according to the present invention,

The inner side rotation hole of the mortise into which the second shaft is fitted has an inner diameter larger than the outer diameter of the second body,

And a shaft supporter provided on the rotating shaft to rotate together with the second shaft such that the second shaft is supported on the other surface of the mothesis.

Further, in the motis having the panic function according to the present invention,

The shaft supporter includes:

And an insertion hole formed in an angular structure corresponding to the second body portion and coupled with the second body portion to be inserted therethrough and having an outer diameter larger than an inner diameter of the rotation hole, The pedestal,

And a plurality of fixing pieces which are bent at an inner end of the insertion hole and are inserted into the inner side rotation hole of the motis by fixing a second body part which is bent in the inner side of the insertion hole and inserted into the insertion hole.

Furthermore, in the Mortice having the panic function according to the present invention,

Wherein one of the first engaging portion and the second engaging portion is composed of a dome-shaped female engaging portion which is recessed in a spherical shape,

And the other of the first engaging portion and the second engaging portion is composed of a dome-shaped male engaging portion protruding in a spherical shape corresponding to the dome-shaped female engaging portion,

And the first shaft and the second shaft are connected while the dome-shaped male coupling portion is constrained to the dome-shaped female coupling portion.

 The present invention can minimize the number of components used in the motis including both the panic function and the turning handle or the right and left number conversion function and simplify the connection structure And it is possible to improve the durability by reducing the risk of occurrence of trouble during use, and it is possible to operate and maintain the shaft construction and individual operation of the shafts more safely and smoothly, There is an effect that the panic function using the indoor side handle can be universally used irrespective of the type of the door on which the motis is installed.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a Mortis in accordance with the present invention.
2 is a longitudinal sectional view of the main part of the present invention.
Figures 3 and 4 are primary exploded perspective views of the present invention.
5 to 7 are views for explaining an operation procedure according to the present invention.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the digits of the tens and the digits of the digits, the digits of the digits, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

 In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

It is to be understood that the first to second aspects described in the present specification are merely referred to in order to distinguish between different components and are not limited to the order in which they are manufactured, It may not match.

In describing the motis with the panic function according to the present invention, when it is specified for the sake of convenience as an approximate rough direction reference with reference to FIG. 2 and FIG. 3, the direction of gravity acting as a downward direction, Unless otherwise specified in the description and claims of the invention relating to the other drawings, the direction is specified in accordance with this standard.

Hereinafter, a motis having a panic function according to the present invention will be described with reference to the accompanying drawings.

First, referring to FIGS. 1 to 5, a description will be made of a motis structure to which the present invention can be applied.

The dead bolt D and the ratchet 20 are respectively moved forward and backward to be drawn out to the outside of the housing 10 and the ratchet 20 and the dead bolt D are housed in the housing, Out holes formed in the front plate 11 of the housing 10.

This motis includes an outdoor first shaft 40 that rotates in conjunction with a handle (not shown) of the outdoor main body, a second indoor shaft 50 that rotates in conjunction with a handle (not shown) of the indoor main body, And a dead bolt (not shown) is inserted between the shafts 40 and 50 and the dead bolt D and between the shafts 40 and 50 and the ratchet 20, D and a dead bolt take-out means 80 and a restricting member 60 for the operation of the ratchet 20 are provided,

In a state in which the deadbolt D is unlocked, the first shaft 40 is rotated by the outdoor handle to release the ratchet 20, thereby opening the door,

The door can be opened while the second shaft 50 is rotated by the inward side handle to simultaneously release the dead bolt D and the latching of the ratchet 20 (i.e., realize a panic function).

The present invention relates to a mothris having a panic function in which the dead bolt (D) is unlocked by such a panic function, that is, by a handle operation of the indoor main body,

1 to 7, a first shaft 40 and a second shaft 50, a ratchet 20 limiting member 60, a shaft supporter 70, Dead bolt take-out means 80, and the like.

First, the outdoor first shaft 40 and the indoor second shaft 50 are respectively fitted to both sides of the motis and rotate in association with the outdoor side handle and the indoor side handle. And the engaging portions 42 and 52 connected to the inner ends of the body portions 41 and 51,

The first engaging portion 42 of the first shaft 40 and the second engaging portion 52 of the second shaft 50 are male and female engaged in a corresponding circular structure,

The shafts 40 and 50 are connected to each other so that the shafts 40 and 50 are idle while the first and second shafts 40 and 50 are arranged on the same axis.

In this case, the engaging portions 42 and 52 of the shafts 40 and 50 are coupled with each other in a circular structure. When one of the shafts is rotated, the other shaft is not interlocked with the other, The outer surfaces of the engaging portions 42 and 52 have a circular structure corresponding to each other.

At this time, each of the engaging portions 42 and 52 is constituted by a cylindrical male engaging portion and a cylindrical female engaging portion corresponding thereto to ensure individual rotation (idle rotation) between the shafts 40 and 50,

In order to facilitate assembly between the shafts 40 and 50,

One of the first engaging portion (42) and the second engaging portion (52) is composed of a dome-shaped female engaging portion which is recessed in a spherical shape,

The other one of the first engaging portion 42 and the second engaging portion 52 is composed of a dome-shaped male engaging portion protruding in a spherical shape corresponding to the dome-shaped female engaging portion,

The first shaft 40 and the second shaft 50 are connected to each other while the dome-shaped male engaging portion is constrained to the female engaging portion.

Therefore, since the shafts 40 and 50 connected in this structure do not accompany the rotation of the other shafts during rotation, the panic function of the motis can be realized solely through the second shaft 50 alone.

In addition, in order to allow individual door opening of the shafts 40 and 50 using the panic function,

The first shaft 40 is provided so that the first actuating member 43 that operates the restricting member 60 of the ratchet 20 is fitted in the first body portion 41 and rotates together,

The second shaft 50 includes a second actuating member 53 for actuating the limiting member 60 of the ratchet 20 and a third actuating member 54 for actuating the deadbolt D, And are fitted to the second body 51 at different heights in the longitudinal direction of the shaft 50 so as to rotate together.

That is, along the axial direction of the shafts 40 and 50, the first operation member 43 fitted to the first shaft 40, the third operation member 54 fitted to the second shaft 50, 2 operating members 53 are sequentially arranged from the outdoor side to the indoor side.

The first actuating member 43 and the second actuating member 53 have the same structure as each other and are integrally formed at the center with a coupling formed to be angularly formed corresponding to the respective angular structures of the body portions 41, Holes 43A and 53A,

Two actuating projections 43a, 43b, 53a, 53b are projected and connected to each other at a predetermined angle with respect to the engaging holes 43A, 53A in the direction in which the restricting member 60 is provided.

The third actuating member 54 is provided with an engaging hole 54A which is formed so as to be angled to correspond to each of the binary structures of the second body 51,

One actuating projection 54a is protrudingly connected to the direction in which the dead bolt take-out means 80 is provided, with the engaging hole 54A as the center.

 On the other hand, the inside rotation hole 12 of the housing 10 in which the second shaft 50 is inserted has an inner diameter larger than the outer diameter of the second body portion 51,

The shaft supporter 70 is provided in the rotation hole 12 so that the second shaft 50 rotates together with the second shaft 50 so that the second shaft 50 is supported on the other surface of the housing 10.

In this shaft supporter 70,

And an insertion hole 71A having an angular structure corresponding to the second body 51 and coupled with the second body 51. The outer diameter of the insertion hole 71A is larger than the inner diameter of the rotation hole 12 A support portion 71 formed to be in close contact with the surface of the mote around the rotation hole 12,

And a second body portion 51 which is bent at an inner end of the fitting hole 71A and is inserted in the fitting hole 71A and which is inserted into the inner side rotary hole 12 of the stem, (72).

The second engaging hole 53A of the second actuating member 53 is formed to correspond to the outer surface size of the fixing pieces 72 so that the fixing pieces 72 to which the second shaft 50 is fitted And is engaged with the second engagement hole 53A.

The second actuating member 53 is engaged with the fixing piece 72 of the shaft supporter 70 in which the second body 51 is fitted ).

The reason why the shaft supporter 70 is provided is that the second shaft 50 rotates in conjunction with the indoor side handle (regardless of whether it is a left-hand rotary handle or a front-rear rotary full-push handle) The portion 51 has an angular structure such as a quadrangle,

The inner diameter of the rotation hole 12 in which the second body 51 is fitted is larger than the inner diameter of the second body 51 in the rotation radius of the second body 51 Outer diameter)

Therefore, even if the second shaft 50 is fixed for interlocking with the indoor handle, the second shaft 51 can not be directly supported by the housing 10, This is because the shaft 50 may swing in forward, backward, leftward, and forwardward directions within the rotating hole 12 or flow may occur.

On the other hand, as in the present invention, when the second shaft 50 and the second actuating member 53 are assembled and connected using the above-described shaft supporter 70,

The other end of the second body portion 51, that is, the receiving portion 71 of the shaft supporter 70 is inserted into the housing 10 in a state where one end of the second body 51 is supported by the second operation member 53, And therefore,

It is possible to support the second shaft 50 at two points, thereby preventing or solving the above problems.

Of course, such a shaft supporter 70 may be applied to the first shaft 40 as well. In this case, the fixing pieces of the shaft supporter for the first shaft 40 are assembled so as to fit in the first engaging hole 43A of the first actuating member 43. [

The limiting member 60 is engaged with the first and second shafts 40 and 50 rotated by the respective handles to guide the ratchet 20 forward and backward while stopping the operation of the ratchet 20 However,

(Not shown) between the ratchet 20 and the shafts 40 and 50 to be vertically pivoted (seesaw motion) by the first actuating member 43 or the second actuating member 53 do.

The restricting member 60 is provided with a restricting protrusion 61 protruding from the inner surface of the front end portion connected to the side surface of the ratchet 20 with the pivot shaft as an axis and connected to the other shafts 40 and 50 The rear end portion is formed in a plate shape so as to be able to contact both the operation projections 43a and 43b of the first operation member 43 and the operation projections 53a and 53b of the second operation member 53. [

That is, between the first and second working protrusions 43a and 53a and the first and second working protrusions 43b and 53b, A rotating plate 60a for forming the rear end portion of the member 60 is disposed.

The limiting member (60) further includes a direction switching member (62) capable of pressing the rotation plate (60a).

The direction switching member 62 is provided under the pivot plate 60a so as to be pivotally supported by a pivot shaft (not shown) and rotated vertically (seesaw motion) by the first operation member 43 or the second operation member 53 As a result,

A pushing portion 62a connected to the pivoting plate 60a and connected to the pivoting plate 60a so as to cross the upper portion of the pivoting plate 60a and the first and second working protrusions 43a and 53a And a plate-shaped operated portion 62b which is connected between the first and second operation protrusions 43b and 53b and can be brought into contact with the operation protrusions.

Next, the dead bolt take-out means 80 is actuated by the third actuating projection 54a of the third actuating member 54 so that the dead bolt D is pulled out,

And a first driving member 81 and a second driving member 82 which are respectively provided on both sides of the third operating projection 54a to swing up and down.

The first driving member 81 includes a first driving force applying portion 81a which is formed to be in contact with the third actuating projection 54a and is connected to the first driving force applying portion 81a,

The second driving member 82 is formed so as to be in contact with the third operating projection 54a in correspondence with the first driving member 81 and to be in contact with the first driving pressing portion 81a And a second drive pressing portion 82a connected thereto,

The second drive pushing portion 82a and the dead bolt D are connected in a direction switching structure (for example, the second drive pushing portion 82a is hooked to the dead bolt D as shown in the drawing) And the upper and lower swinging movements of the second driving member 82 are switched to the forward and backward linear motion of the dead bolt D, as shown in Fig.

That is, the first driving member 81 and the second driving member 82 are disposed so as to be in contact with both sides of the third operating projection 54a at the same height, and the first driving pressing portion 81a The second driving pushing portions 82a are disposed so as to be in contact with each other at the same height and the dead bolts D connected to the lower portion of the second driving pushing portion 82a in the direction switching structure are disposed.

Hereinafter, the operation of the motis according to the present invention will be described with reference to FIGS. 5 to 7. FIG.

Explaining the operation of the motis through the inward handle,

When the second shaft 50 is rotated counterclockwise by the indoor handle in the locked state of the motis as shown in Fig. 5, the first shaft 40 and the first operating member 43 are interlocked And only the second and third actuating members 53 and 54 rotate together with the second shaft 50 without rotating.

When the second operation member 53 rotates counterclockwise and the second-first operation projection 53a presses the rotation plate 60a of the restriction member 60 clockwise, the restriction member 60 rotates The restraint projection 61 is disengaged from the ratchet 20, and the ratchet 20 can be retracted.

At the same time, when the third actuating member 54 is rotated counterclockwise and the third actuating projection 54a swings the first actuating member 81 in the clockwise direction, the first actuating pressurizing portion 81a moves to the second The second pressing member 82a pushes the driving pressure member 82a and the second driving member 82 swings in the counterclockwise direction so that the second driving force applying unit 82a pulls the dead bolt D into the inside of the motice to release the locking.

Conversely, when the second shaft 50 is rotated clockwise by the indoor handle in the locked state of the motis as shown in FIG. 5, the first shaft 40 and the first operation member 43 are interlocked In the unrotated state, only the second and third actuating members 53 and 54 rotate together with the second shaft 50 as shown in Fig.

When the second operation member 53 rotates clockwise and the second-second operation projection 53b lifts the operated portion 62b of the direction switching member 62, the direction switching member 62 rotates The pushing portion 62a presses the pivoting plate 60a of the limiting member 60 and the ratchet 20 releases the restricting projection 61 of the limiting member 60 so that the ratchet 20 can be retracted .

Simultaneously, as the third actuating member 54 rotates clockwise and the third actuating projection 54a pushes the second actuating pressure applying portion 82a, the second actuating member 82 swings counterclockwise, The dead bolt (D) is pulled into the inside of the motice and the lock is released.

At this time, the limiting member 60, the direction changing member 62, and the driving members 81 and 82 are resiliently returned to the original position through an elastic body such as a torsion spring or a coil spring, When rotating back to the home position, the members are automatically returned to their home positions, thereby restricting the entry of the ratchet 20 and withdrawing the dead bolt D.

Although not shown in the drawing, when the first shaft 40 is rotated by the outdoor handle, the second shaft 50 and the second and third operation members 53, 54 are interlocked Only the first actuating member 43 rotates together with the first shaft 40 and the operation of the restricting member 60 through the first and the first and the 1-2 th actuating projections 43a and 43b Is performed in the same manner as the description of the second actuating member 53. [

Accordingly, the present invention minimizes the number of parts used, enables individual operation of each of the shafts 40 (50) provided in a motis having a panic function, 60 and dead bolt take-out means 80 work in conjunction with the shaft so that the mortis can be installed and used universally.

Particularly, in the present invention, even if the direction of rotation of each shaft changes depending on the opening / closing direction of the door, the operating structure of the handle, or the like, it is possible to install the Mortise without any additional component or structural change, It can be connected universally to kinds of digital door locks.

As a result, it is possible to provide a motis having a panic function that is excellent in operation stability and less likely to cause a trouble.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto. Various modifications, alterations, and changes may be made by those skilled in the art. And substitutions are to be construed as falling within the scope of protection of the present invention.

D: dead bolt
10: Housing 11: Front plate
20: ratchet 40, 50: shaft
41, 51: body portion 42, 52:
43, 53, 54: operating member 43A, 53A, 54A:
43a, 43b, 53a, 53b, 54a: actuating projection 60: limiting member
60a: Rotating plate 61: Retention projection
62: direction changing member 62a:
62b: operated portion 70: shaft supporter
71: receiving portion 71A:
72: Fixing piece 80: Dead bolt drawing-out mouth piece
81, 82: Driving member 81a, 82a:

Claims (4)

In a mortise with a panic function in which the dead bolt (D) is unlocked by a handle operation of the indoor main body,

A first body portion 41 which is inserted in one side of the outdoor side of the motice and rotates in conjunction with the outdoor side handle and has an outer side in an angled structure, An outdoor first shaft 40 made up of an outdoor first shaft 40;
A second body portion 51 fitted to the other side of the inner side of the second body portion 51 and rotated in interlock with the first side body portion 51 of the second body portion 51, Side second shaft (50) made up of an inner-side second shaft (52); , ≪ / RTI >
The first engaging portion 42 and the second engaging portion 52 are male and female engaging in a circular structure corresponding to each other,
In a state in which the first shaft (40) and the second shaft (50) are arranged on the same axis line, the shafts are connected so as to idle from each other,

The first shaft 40 is provided so that the first actuating member 43 that operates the limiting member 60 of the ratchet 20 is fitted to the first body portion 41 and rotates together,
The second shaft 50 includes a second actuating member 53 for actuating the limiting member 60 of the ratchet 20 and a third actuating member 54 for actuating the deadbolt D, Are fitted at different heights of the second body portion (51) in the longitudinal direction of the shaft (50)

The first actuating member 43 and the second actuating member 53 are respectively fixed to the engaging holes 43A and 53A in which the restricting members 60 Two actuating projections 43a, 43b (53a, 53b) are projected and connected to each other at a predetermined angle,
The third actuating member 54 is provided with one actuating projection 54a toward the direction in which the dead bolt take-out means 80 is provided, with the engaging hole 54A in which the second body portion 51 is inserted, Respectively,

The limiting member 60, which stops the rotation of the ratchet 20 in cooperation with the first shaft 40 or the second shaft 50 rotated by each handle,
The ratchet 20 is rotatably supported by the first operating member 43 or the second operating member 53 and rotatably supported by the ratchet 20 and the shafts. And a rear end connected to the shafts is connected to the operation protrusions 43a and 43b of the first operation member 43. The restricting protrusions 61 protrude from the inside surfaces of the first and second actuating members 43 and 43, (60a) capable of contacting both the operating projections (53a) and (53b) of the second actuating member (53)
The first and second working protrusions 43a and 53a and the first and second working protrusions 43b and 43b connected to the upper portion of the rotating plate 60a, And a plate-shaped operated portion (62b) connected between the operating protrusions (53b) so as to be in contact with all of the operating protrusions,
The deadbolt draw-in / take-out means (80) for interlocking with the first shaft (40) or the second shaft (50) rotated by each handle to draw the deadbolt (D)
A first driving member 81 and a second driving member 82 which are respectively provided on both sides of the third actuating projection 54a of the third actuating member 54 so as to perform up and down switch operation,
The first driving member 81 includes a first driving force applying portion 81a which is formed to be in contact with the third actuating projection 54a and is connected to the first driving force applying portion 81a,
The second driving member 82 is formed so as to be in contact with the third operating projection 54a in correspondence with the first driving member 81 and to be in contact with the first driving pressing portion 81a And a second drive pressing portion 82a connected thereto,
The second drive pushing portion 82a and the dead bolt D are connected to each other in the direction switching structure so that the up and down swinging operation of the second drive member 82 is switched to the forward and backward linear motion of the dead bolt D,
Wherein the limiting member (60) and the dead bolt take-out means (80) work in conjunction with the shaft, regardless of the direction of rotation of each shaft.
The method according to claim 1,
The inner side rotation hole 12 of the mortise into which the second shaft 50 is inserted has an inner diameter larger than the outer diameter of the second body 51,
Further comprising a shaft supporter (70) provided on the rotation hole (12) for supporting the second shaft (50) on the other surface of the moths while rotating together with the second shaft (50) Mortis equipped. 3. The method of claim 2,
The shaft supporter (70)
And an insertion hole 71A having an angular structure corresponding to the second body 51 and coupled with the second body 51. The outer diameter of the insertion hole 71A is larger than the inner diameter of the rotation hole 12 A support portion 71 formed to be in close contact with the mote surface of the rotary shaft,
And a second body portion 51 which is bent at an inner end of the fitting hole 71A and is inserted in the fitting hole 71A and which is inserted into the inner side rotary hole 12 of the stem, (72). ≪ / RTI >
4. The method according to any one of claims 1 to 3,
One of the first engaging portion (42) and the second engaging portion (52) is composed of a dome-shaped female engaging portion which is recessed in a spherical shape,
The other one of the first engaging portion 42 and the second engaging portion 52 is composed of a dome-shaped male engaging portion protruding in a spherical shape corresponding to the dome-shaped female engaging portion,
And the first shaft (40) and the second shaft (50) are connected while the male engaging portion is constrained to the female engaging portion.

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