TWI727330B - Action device and doors and windows - Google Patents

Abstract

In order to obtain a larger rotation range of the rod member, an action device is provided, which has: a rod member 61, which is configured to be able to rotate with the support shaft 64 as a center; and a sliding member 52, which is configured to be able to move along a straight line; And a power transmission mechanism that transmits power between the rod member 61 and the sliding member 52; wherein the power transmission mechanism has: an inner wall surface 63c1 of the first sliding groove 63c, which is arranged to move along a straight line together with the sliding member 52; And the cylindrical engagement pin 66 is displaced along the arc centered on the support shaft 64 with the peripheral surface in contact with the inner wall surface 63c1 as the rod member 61 rotates; the inner wall surface 63c1 is in contact with the sliding member 52 extends in a direction orthogonal to the moving direction.

Description

Action device and doors and windows

The present invention relates to an action device and a door and window. The system has: a rod member, which is arranged to be able to rotate with a support shaft as the center; a sliding member, which is arranged to be able to move along a straight line; and a power transmission mechanism, which is tied to the rod The power is transmitted between the component and the sliding component.

For example, in the locking device provided between the frame body of the door and window and the door and window sash, there are products configured to have a rod member and a sliding member. The lever member is attached to the front view surface of the frame arranged at the front end of the door and window sash in a state capable of rotating about the support shaft as the center. In the rod member, a long hole-shaped sliding groove is formed along the radial direction of the support shaft. The sliding member is arranged in the frame of the door and window sash to be movable in the longitudinal direction on the depth surface of the outer peripheral side, and has an interlocking pin and a locking pin. The interlocking pin is inserted through the long hole of the rod member and can abut the inner wall surfaces on both sides of the long hole. The lock pin protrudes from the sliding member toward the frame body. By the movement of the sliding member with respect to the frame, the lock pin is arranged at a locked position facing the lock plate provided on the frame member in the depth direction, or an unlocked position not facing the lock plate in the depth direction.

In the locking device configured as described above, when the lever member is rotated, the sliding member is moved relative to the frame by the interlocking pin, and the position of the lock pin can be set at Change between the locked position and the unlocked position (for example, see Patent Document 1).

[Prior Technical Literature]

[Patent Literature]

Patent Document 1: Japanese Publication No. 3-29677

However, such a locking device having a lever member and a sliding member has a problem that the lever member cannot obtain a large rotation range. That is, from the state where the inner wall surface of the long hole is arranged in the vertical direction, even if the rod member is rotated, the interlocking pin can only be urged in the horizontal direction, and it is difficult to move the sliding member up and down along the longitudinal direction of the frame. mobile. Therefore, in order to move the sliding member reliably, it is necessary to limit the rotation range of the rod member so that the posture of the inner wall surface of the long hole along the vertical direction is not included.

In addition, the aforementioned problem is not limited to the locking device, and the same may occur with an operating device that transmits power between a rod member that is arranged to be rotatable about a fulcrum and a sliding member that is arranged to be movable along a straight line.

In view of the foregoing problems, the present invention aims to provide an operating device and doors and windows that can obtain a greater rotation range of the lever member.

In order to achieve the foregoing objective, the action device of the present invention has: a rod member, The system is configured to be able to rotate with the support shaft as the center; the sliding member is configured to be able to move along a straight line; and the power transmission mechanism is configured to transmit power between the rod member and the sliding member; wherein, the aforementioned power transmission mechanism has ：The engaging surface is set to move along a straight line together with the aforementioned sliding member; and the engaging protrusion member is displaced with the rotation of the aforementioned lever member while in contact with the aforementioned engaging surface; the aforementioned engaging surface It extends in a direction orthogonal to the moving direction of the aforementioned sliding member.

According to the present invention, the engaging protrusion is brought into contact with the engaging surface extending in the direction orthogonal to the moving direction of the sliding member. Therefore, even from a state in which, for example, the lever member is arranged in a posture along the movement direction of the sliding member, the lever member can be rotated without restricting the rotation range of the lever member.

40: door and window sash

44: front frame of door and window sash

44c: The main view of the front frame of the door and window sash

44f: The depth of the front frame of the door and window sash

50: Locking device

52: Sliding member

53: Locking pin

54: Link pin

60: pole unit

61: Rod member

62: Drive arm

63: connecting member

63a: 1st engagement piece

63b: 2nd engagement piece

63c: 1st sliding groove

63c1: inner wall surface

64: fulcrum

66: card co-pin

70A: The first housing part

74: Handle

Fig. 1 is a view of a door and window in which an operating device as an embodiment of the present invention is used as a locking device, as viewed from the indoor side.

Fig. 2 is an enlarged cross-sectional view showing the main part of the door and window shown in Fig. 1.

Fig. 3 is an enlarged view showing the main part of the door and window shown in Fig. 1, Fig. 3(a) is a cross-sectional view of a state where the rod member is arranged vertically below, and Fig. 3(b) is a horizontal cross-sectional view of the rod member. A cross-sectional view of the state of orientation configuration.

Fig. 4 is a diagram showing a lever unit applied to the door and window shown in Fig. 1, Fig. 4(a) is a view seen from the indoor side, and Fig. 4(b) is a view seen from the inner peripheral side of the door and window , Fig. 4(c) is a view seen from above, and Fig. 4(d) is a view seen from the outdoor side.

Fig. 5 is an exploded perspective view of the rod unit shown in Fig. 4.

Fig. 6 is a longitudinal sectional view of the rod unit shown in Fig. 4.

Fig. 7 is a view of the rod unit shown in Fig. 4 viewed from the outdoor side, Fig. 7(a) is a view of a state in which the rod member is arranged vertically below, and Fig. 7(b) is a horizontal direction of the rod member. Fig. 7(c) is a diagram of a state in which the rod member is arranged vertically above.

Fig. 8 is a view of the rod unit shown in Fig. 4 when the second housing part is removed from the unit housing and viewed from the outdoor side. Fig. 8(a) is a state where the rod member is arranged vertically below 8(b) is a diagram of a state where the rod member is arranged in the horizontal direction, and FIG. 8(c) is a diagram of a state where the rod member is arranged vertically above.

FIG. 9 is a schematic diagram showing a state in which the rod member is rotated from the vertical downward to the vertical upward in the rod unit shown in FIG. 4 in order from the indoor side.

Hereinafter, with reference to the drawings, preferred embodiments of the operating device and doors and windows of the present invention will be described in detail. In addition, for the sake of convenience, the following description uses terms such as the depth direction and the front view direction. The depth direction refers to the direction along the depth of the doors and windows as indicated by the arrow A in the figure. The plane along the depth direction is sometimes called a depth plane. The direction of the front view, in the case of members arranged along the left and right like the lateral frames 31 and 32 described later, refers to the vertical direction orthogonal to the depth direction; the direction along the up and down like the vertical frames 33 and 34 In the case of an arranged member, it means a direction along the left and right orthogonal to the depth direction. The plane along the direction of the main viewing surface is sometimes called the main viewing surface.

Fig. 1 shows a door to which an operating device as an embodiment of the present invention is applied Figure of the window. The door and window exemplified here are the doors installed in the entrance of the house, and have: a door frame 10; and a door panel 20, which can be opened and closed with respect to the door frame 10 by being supported by the door frame 10 by a hinge 1. The door frame 10 is formed by combining frame members 11, 12, 13, and 14 into a surrounding frame. As shown in FIG. 2, the door panel 20 is a so-called flush door panel formed by arranging surface materials 21 and 22 on both surfaces of a frame (not shown) constituting a peripheral frame. As can be seen from the figure, in the present embodiment, the door panel 20 having the longitudinal sliding shaft casement window 2 for ventilation is shown in the substantially central part of the surface materials 21 and 22.

The longitudinal sliding shaft casement window 2 has a frame body 30 and a door and window sash 40 that opens and closes with respect to the frame body 30. Not explicitly shown in the figure, the door and window sash 40 is supported by the frame body 30 by the connecting mechanism, and can be opened so as to protrude toward the indoor side. The frame body 30 is constituted by combining the upper and lower horizontal frames 31 and 32 and the left and right vertical frames 33 and 34 into a peripheral frame, and is configured to a size that can be housed in the door panel 20. The door and window sash 40 is constructed by attaching upper and lower horizontal frames 42 and 43 and left and right vertical frames 44 and 45 around a rectangular face material 41. As the surface material 41, a surface material having translucency such as multilayer glass and capable of allowing natural light to enter the room even when the door panel 20 is closed is selected.

As can be seen from FIG. 2, the vertical frame (hereinafter referred to as door and window sash front end frame 44) arranged at the front end of the door and window sash in the door and window sash 40 and the vertical frame arranged adjacent to the door and window sash front end frame 44 in the frame body 30 (hereinafter referred to as The front end frame 33) of the door and window sash is provided with front end fins 44a and 33a of the door and window sash respectively. The front end fins of the door and window sashes (hereinafter referred to as frame fins 44a) of the front end frame 44 of the door and window sashes extend from the edge located on the indoor side to the outer periphery, and the front end covers the front viewing surface 33b of the front end frame 33 of the door and window sashes facing the room. Doors and windows The front end fins of the door and window sashes of the front end frame 33 (hereinafter referred to as frame fins 33a) extend inward from the edge located on the outdoor side, and the front end thereof covers the front view surface 44b of the front end frame 44 of the door and window sash facing the outdoors.

In addition, a locking device 50 is provided between the front end frame 44 of the door and window sash and the front end frame 33 of the door and window sash. The locking device 50 is used to restrict the opening and closing of the door and window sash 40 relative to the frame body 30. As shown in FIGS. 1 to 3, it is configured to have a lock plate 51 arranged on the front end frame 33 of the door and window sash and arranged on the door and window sash. The sliding member 52 and the lever unit 60 of the front end frame 44. In addition, in the following, for convenience, the directions of each component of the locking device 50 are respectively determined in the posture of the state of being attached to the door and window.

The lock plate 51 protrudes from the depth surface 33c of the door and window sash front end frame 33 on the inner peripheral side toward the door and window sash front end frame 44, and is fixed at a plurality of positions, which are located at the edge of the indoor side and have different heights from each other (in the implementation In the mode, there are two positions up and down). The sliding member 52 is a long member extending in the vertical direction. The sliding member 52 is arranged at the edge portion on the outdoor side of the deep surface 44f located on the outer peripheral side in a state in which the sliding member 52 can move along the longitudinal direction of the door and window sash front end frame 44 and its movement in the depth direction is restricted. The size of the sliding member 52 protruding from the front end frame 44 of the door and window sash is set to a value that does not interfere with the lock plate 51 when the door and window sash 40 is opened and closed.

The sliding member 52 is provided with a lock pin 53 and an interlocking pin (power transmission mechanism) 54 on the surface facing the front end frame 33 of the door and window sash. The lock pin 53 and the interlocking pin 54 are fixed to the sliding member 52 and move up and down with the movement of the sliding member 52. The lock pin 53 is a columnar member protruding from the sliding member 52 to the front end frame 33 of the door and window sash, Corresponding to the respective lock plates 51 provided on the front frame 33 of the door and window sash. More specifically, the lock pin 53 is arranged on the sliding member 52 in such a manner that, as shown in FIG. 1, when the sliding member 52 moves upward, each of the lock pins 53 is located above the lock plate 51 and in the depth It does not face the lock plate 51 in the direction; and when the sliding member 52 moves downward, the lock pin 53 approaches and faces the lock plate 51 in the depth direction. The interlocking pin 54 is a columnar member protruding from the sliding member 52 toward the front end frame 33 of the door and window sash, and is uniquely provided at a position in the middle of the sliding member 52 in the vertical direction. The interlocking pin 54 does not face the lock plate 51 in the depth direction when the sliding member 52 is moved from the upward state to the downward state.

The lever unit 60 is an operation input part for moving the sliding member 52 up and down with respect to the front end frame 44 of the door and window sash. At a height position corresponding to the linkage pin 54 of the sliding member 52, it is installed on the front end frame 44 of the door and window sash facing the indoor main视面44c. As shown in FIGS. 3 to 8, the lever unit 60 of the present embodiment is configured to include a lever member 61, a drive arm (power transmission mechanism) 62, and a connecting member (power transmission mechanism) 63.

The lever member 61 is a flat member having a grip 61a at the front end. The base end portion of the rod member 61 is supported by the base plate portion 65 a of the support member 65 via the support shaft 64, and can be rotated with respect to the support member 65 with the axis of the support shaft 64 as the center. The base plate portion 65a of the support member 65 is arranged to be substantially parallel to the front view surface 44c of the front end frame 44 of the door and window sash. The support shaft 64 penetrates the substrate portion 65a in a state almost horizontal in the depth direction. As shown in FIG. 5, the portion of the support shaft 64 corresponding to the base plate portion 65a is formed in a cylindrical shape, but both ends are formed in a square tube shape, and the base end side is formed in a square tube shape. The portion is fitted with the base end of the rod member 61.

The driving arm 62 is a flat plate with an oblong shape. As can be seen from the figure, the dimension along the length direction of the drive arm 62 is formed to be sufficiently short with respect to the rod member 61. One end of the drive arm 62 is fitted with a rectangular cylindrical portion constituting the front end of the support shaft 64, and can be rotated in the same direction and at the same rotation angle when the lever member 61 is rotated. An engagement pin (engagement protrusion member) 66 is provided at the other end of the drive arm 62. The engagement pin 66 is formed in a cylindrical shape with a relatively large diameter at the tip portion, and protrudes from the drive arm 62 to the outdoors in a state parallel to the support shaft 64. In addition, an arc-shaped positioning recess 62 a is also formed at the other end of the driving arm 62.

A resin spring member 67 is arranged between the base plate portion 65 a of the support member 65 and the drive arm 62. The resin spring member 67 is formed of a resin material in a rectangular thick plate shape, and is attached to the substrate portion 65a of the support member 65 by a plurality of engagement protrusions 67a.

The resin spring member 67 is provided with positioning protrusions 67 b at positions located on the outer periphery of the drive arm 62 and above and below the support shaft 64, respectively. As shown in FIGS. 7 and 8, the positioning protrusion 67b protrudes toward the center of the support shaft 64 from the middle portion of the elastic piece 67c extending in the horizontal direction, and functions to generate a click feeling when the lever member 61 is rotated.

That is, when the drive arm 62 rotates, these positioning protrusions 67b are pressed by the outer peripheral surface of the drive arm 62 as the other end of the drive arm 62 approaches, and move to the outer peripheral side due to the elastic deformation of the elastic piece 67c. After that, due to the configuration of the driving arm 62 In the vertical direction, the positioning protrusion 67b is opposed to the positioning recess 62a. Therefore, the positioning protrusion 67b moves to the inner peripheral side due to the elastic restoring force of the elastic piece 67c, and enters a state of being fitted and pressed by the positioning recess 62a. . As long as the lever member 61 is not applied with an operating force sufficient to elastically deform the elastic piece 67c and disengage the positioning protrusion 67b from the positioning recess 62a, this state will continue, and the lever member 61 will not accidentally rotate. In this embodiment, the positioning protrusion 67b is provided at the upper and lower positions of the support shaft 64. Therefore, when the front end of the rod member 61 is vertically above and vertically below, the positioning protrusion 67b and the positioning concave portion 62a fits.

As shown in FIGS. 3 and 5 to 8, the connection member 63 is configured to have a first engagement piece 63a and a second engagement piece 63b. The first engagement piece 63 a has a flat plate shape extending parallel to the base plate portion 65 a of the support member 65. The second engaging piece 63b is bent almost at a right angle from the edge of the first engaging piece 63a on the front end of the door and window sash to the outdoor side, and then is inclined to the outside to gradually move away from the front end of the door and window sash, and then the front end thereof faces each other. The first engagement piece 63a is bent almost at a right angle. The first engagement piece 63a and the second engagement piece 63b are integrally formed by appropriately bending a metal plate.

Slide grooves 63c and 63d along the horizontal direction are formed in the first engagement piece 63a and the second engagement piece 63b, respectively. The sliding grooves 63c and 63d are groove-shaped notches with a fixed width, and the inner wall surfaces 63c1 and 63d1 respectively located on the upper and lower sides also extend in the horizontal direction. The front end portion of the engaging pin 66 of the drive arm 62 is slidably inserted into the sliding groove of the first engaging piece 63a (hereinafter referred to as the first sliding groove (groove-shaped notch) 63c), and the interlocking pin 54 of the sliding member 52 can be The sliding groove (hereinafter referred to as the second sliding groove 63d) of the second engaging piece 63b is slidably inserted. That is, the drive arm The engaging pin 66 of 62 can abut the inner wall surface (engaging surface) 63c1 of the first sliding groove 63c, and the interlocking pin 54 of the sliding member 52 can abut the inner wall surface 63d1 of the second sliding groove 63d.

Among the constituent elements of the lever unit 60, the support member 65, the resin spring member 67, and the drive arm 62 are housed in the unit housing 70 mounted on the front end frame 44 of the door and window sash, and the connecting member 63 has only the first engagement piece 63a is housed in the inside of the unit case 70. The unit housing 70 has a first housing portion (handle) 70A and a second housing portion 70B that can be separated from the left and right, and the space formed between the first housing portion 70A and the second housing portion 70B accommodates The supporting member 65, the resin spring member 67, the driving arm 62, and the first engaging piece 63 a of the connecting member 63.

The second engaging piece 63b of the connecting member 63 extends to the outside of the unit housing 70 through the linear guide groove 71 formed between the first housing portion 70A and the second housing portion 70B. The linear guide groove 71 has a linear shape extending in the vertical direction, and allows the second engaging piece 63 b to move in the vertical direction with respect to the unit housing 70.

In addition, the front end portion of the engagement pin 66 on the outdoor side is arranged inside the arc guide groove 72 provided in the second housing portion 70B, and its movement is limited to the range of the arc guide groove 72. As shown in (d) of FIG. 4, the arc guide groove 72 has an arc shape centered on the axis of the support shaft 64. In this embodiment, a semi-arc-shaped arc guide groove 72 is formed, which protrudes toward the front end side of the door and window sash from a portion located above the shaft center of the support shaft 64 to a portion located below. That is, the movement range of the engagement pin 66 with respect to the unit housing 70 is restricted to a range of 180° from above to below on the periphery of the support shaft 64 via the front end of the door and window sash.

In addition, the base end portion of the support shaft 64 is exposed to the outside through the notch groove 73 formed in the second housing portion 70B, and the rod member 61 is supported by the exposed portion. The base end part of the support shaft 64 and the rod member 61 are covered by the handle part 74 provided in 70 A of 1st housing parts. The handle portion 74 extends from a portion of the first housing portion 70A located on the indoor side toward the inner peripheral side. The extended end portion of the handle 74 has reached a position beyond the second housing portion 70B. A protrusion 74a for finger hooking is provided on the surface of the extension end of the handle 74 facing the outdoors. The upper and lower end surfaces of the handle portion 74 are at the same distance from the support shaft 64, and are set to such a size that only the grip 61a is exposed to the outside when the front end of the rod member 61 is located vertically above or below the vertical.

By screwing the first housing portion 70A and the supporting member 65 with screws 5 from the front view surface 44d of the frame fin portion 44a facing the outdoors, the unit housing 70 is fixed to the front view of the front end frame 44 of the door and window sash facing the room.面44c. Between the portion of the handle portion 74 extending beyond the second housing portion 70B and the front view surface 44c of the front end frame 44 of the door and window sash, a gap is ensured to allow the fingertips to be inserted. The second engaging piece 63b of the connecting member 63 protruding from the unit case 70 extends to the outdoor side through the notch groove 44e formed in the frame fin portion 44a, and the interlocking pin 54 of the sliding member 52 slidably penetrates the second sliding member槽63d.

As shown in Fig. 7(a) and Fig. 8(a), in a door and window having a locking device 50 configured as described above, when the front end of the lever member 61 is in an unlocked state facing vertically downward, the lock The dowel pin 66 is in a state of being positioned upward with respect to the support shaft 64. Therefore, the connecting member 63 is moved upward with respect to the unit case 70, and the sliding member 52 engages with the connecting member 63 by the interlocking pin 54 It is in a state moved upward with respect to the front end frame 44 of the door and window sash. Therefore, with respect to the lock plate 51 provided on the front end frame 33 of the door and window sash, the lock pins 53 of the sliding member 52 are respectively held in the unlocked positions. Therefore, if the door and window sash 40 is pulled to the indoor side by the handle 74 from the indoor side, the door and window sash 40 can be opened with respect to the frame body 30, even when the door panel 20 is closed with respect to the door frame 10. Able to ventilate the room.

When the lever member 61 is rotated upward by the grip 61a from the aforementioned state, the engaging pin 66 moves along an arc with respect to the support shaft 64 and gradually moves downward with respect to the unit housing 70. Therefore, in the locked state where the front end of the rod member 61 faces vertically upwards, the connecting member 63 moves downward with respect to the unit housing 70, and the sliding member 52 engaged with the connecting member 63 by the interlocking pin 54 opposes In the state where the front end frame 44 of the door and window sash has moved downward. As a result, the lock pin 53 of the sliding member 52 is held at the locked position with respect to the lock plate 51 provided on the front end frame 33 of the door and window sash. Even if the door and window sash 40 is pulled to the indoor side by the handle 74 from this state, the door and window sash 40 cannot be opened with respect to the frame body 30 because the lock pin 53 abuts against the lock plate 51. Thereafter, by appropriately operating the lever member 61, the opening and closing control of the door and window sash 40 with respect to the frame body 30 can be performed.

Here, as shown in FIG. 9, according to the aforementioned doors and windows, the connecting member 63 can only move in the vertical direction with respect to the unit housing 70, and the first sliding groove 63c provided on the first engaging piece 63a is always located along the horizontal direction. The extended state. Therefore, in the engaging pin 66 and the connecting member 63 that move with the rotation of the lever member 61, the outer peripheral surface of the engaging pin 66 comes into contact with the inner wall surface 63c1 of the first sliding groove 63c always in the horizontal direction. Therefore, regardless of the state of the rotation posture of the lever member 61, from Only the force in the vertical direction acts on the circumferential surface of the engaging pin 66 to the inner wall surface 63c1. As a result, even in the case where the lever member 61 is arranged in a posture extending up and down along the moving direction of the sliding member 52, for example, the sliding member 52 can be moved by rotating it without restricting the rotation of the lever member 61. range.

In addition, as described above, since the engaging pin 66 does not apply a force in the left-right direction to the inner wall surface 63c1 of the first sliding groove 63c, it does not cause the operating force to increase when the lever member 61 is operated. It is extremely advantageous in terms of operability.

Furthermore, in the state where the lock pin 53 of the sliding member 52 is arranged in the locked position or the unlocked position, the lever member 61 is covered by the handle 74, and only the grip 61a is exposed to the outside. Therefore, the appearance quality of the door and window to which the present invention is applied will not be affected. decline.

In addition, in the foregoing embodiment, the longitudinal sliding shaft casement window 2 for ventilation provided in the door panel 20 used for the entrance is exemplified as a method for controlling the opening and closing between the frame body 30 and the door and window sash 40. The action device used by the locking device 50, but the present invention is not limited to this, as long as it has: a rod member, which is arranged to be able to rotate with the support shaft as the center; a sliding member, which is arranged to be able to move along a straight line ; And a power transmission mechanism, which transmits power between the rod member and the sliding member, and can also be applied to other devices.

In the above, the connecting member 63 is located between the rod member 61 and the sliding member 52, and the connecting member 63 is provided with the first sliding groove 63c to form the inner wall surface 63c1 as the engaging surface. However, the sliding member may be directly provided for engaging surface. In addition, in the case of applying the connecting member 63, in the foregoing embodiment, the first The engaging piece 63a and the second engaging piece 63b extend in the direction that intersects each other. Therefore, it is not necessary to provide the rod member 61 on the surface of the sliding member 52, and the degree of freedom of design can be improved. The hinge piece and the second engagement piece extend parallel to each other. In addition, the above is to insert the interlocking pin 54 of the sliding member 52 into the second sliding groove 63d of the connecting member 63, but it is sufficient as long as the relative movement between the sliding member 52 and the connecting member 63 along a straight line can be prevented. The 2nd sliding groove must be required.

As described above, the motion device according to the present invention has: a rod member, which is arranged to be able to rotate with the support shaft as the center; a sliding member, which is arranged to be able to move along a straight line; and a power transmission mechanism, which is attached to the Power is transmitted between the rod member and the sliding member; wherein the power transmission mechanism has: an engagement surface, which is arranged to move along a straight line together with the sliding member; and an engagement protrusion member to abut the engagement surface The state of is displaced with the rotation of the rod member; the engaging surface extends in a direction orthogonal to the moving direction of the sliding member.

According to the present invention, the engaging protrusion is brought into contact with the engaging surface extending in the direction orthogonal to the moving direction of the sliding member. Therefore, even from a state in which, for example, the lever member is arranged in a posture along the movement direction of the sliding member, the lever member can be rotated without restricting the rotation range of the lever member.

In addition, in the present invention, in the above-mentioned moving device, the engaging surface is formed by forming a groove-shaped notch along a direction orthogonal to the moving direction of the sliding member, and the engaging protrusion member is inserted through the groove-shaped notch. .

According to the present invention, the sliding member can be reciprocated by the rotation of the lever member.

In addition, in the present invention, in the above-mentioned moving device, the sliding member is provided with a connecting member, which is arranged in a state of being prevented from relatively moving along the moving direction of the sliding member; and the connecting member is provided with the engaging surface .

According to the present invention, it is not necessary to directly provide an engagement surface on the sliding member, so the size of the sliding member is not restricted.

In addition, in the present invention, in the aforementioned motion device, the connecting member has a first engaging piece and a second engaging piece extending in a direction that intersects each other, and the connecting member is disposed on the aforementioned first engaging piece via the first engaging piece. In the sliding member, the engagement surface is provided on the second engagement piece.

According to the present invention, there is no need to provide a rod member on the surface of the sliding member, and the degree of freedom of design is improved.

In addition, in the door and window according to the present invention, the sliding member of the operating device is arranged to be movable in the longitudinal direction on the depth surface of the frame constituting the door and window sash, and the lever member of the operating device can be moved in the horizontal direction. The supporting shaft extending upward is arranged on the front view surface of the frame constituting the door and window sash in a state of being rotated as the center. By the rotation of the lever member, the sliding member moves relative to the frame, and the lock pin provided on the sliding member Switch between the locked position and the unlocked position.

According to the present invention, it is possible to perform locking and unlocking operations by the lever member without requiring a large operating force.

In addition, the present invention is that in the door and window, the rod member is arranged in the frame with the support shaft extending in the depth direction, and a handle is provided on the front surface of the frame, which is compared with the rod member The part located on the outer periphery protrudes into the room, and then is bent and extended toward the inner periphery so as to cover the rod member.

According to the present invention, the lever member can be covered by the handle, so the appearance quality of the door and window to which the present invention is applied does not deteriorate.

61: Rod member

62: Drive arm

63: connecting member

63c1: inner wall surface

64: fulcrum

66: card co-pin

70: unit housing

Claims (7)

An action device is provided with: a rod member, which is arranged to be able to rotate with a support shaft as the center; a sliding member, which is arranged to be able to move along a straight line; and a power transmission mechanism, which is tied between the rod member and the sliding member Wherein, the power transmission mechanism has: an engagement surface, which is arranged to move along a straight line together with the sliding member; and an engagement protrusion member, which follows the rod in a state of abutment with the engagement surface The member is displaced by rotation; the engaging surface extends in a direction orthogonal to the moving direction of the sliding member; the positioning recess is displaced along with the engaging protrusion member as the lever member rotates; the positioning protrusion, It is provided on the movement trajectory of the positioning recess and is fitted with the positioning recess when the lever member rotates and opposes the positioning recess. The actuating device according to claim 1, wherein: the engaging surface is formed by forming a groove-shaped notch in a direction orthogonal to the moving direction of the sliding member, and the engaging protrusion member is inserted through the groove gap. The actuating device according to claim 1, wherein: the sliding member is provided with a connecting member, and is arranged in a state of being prevented from relatively moving along the moving direction of the sliding member; and the connecting member is provided with the engaging member surface. The motion device according to claim 3, wherein: the connecting member has a first engaging piece and a second engaging piece extending in a direction intersecting each other, and the connecting member is arranged on the first engaging piece by the first engaging piece In the sliding member, the engagement surface is provided on the second engagement piece. Such as the action device described in claim 1, in which: The power transmission mechanism further has: a drive arm that rotates in the same direction and at the same rotation angle when the lever member rotates; a resin spring member is arranged between the lever member and the drive arm; wherein the drive arm One end is connected to the support shaft of the rod member, the other end of the drive arm has the engagement protrusion member and the positioning recess; the resin spring member is an elastic piece with elastic deformation; the positioning protrusion is The elastic piece of the resin spring member is formed so as to protrude toward the center of the support shaft of the lever member; and, due to the rotation of the lever member, the other end of the drive arm moves close to the positioning protrusion and In the case where the positioning concave portion is opposite to each other and the other end is pressed against the positioning protrusion, the elastic piece is elastically deformed to move the positioning protrusion away from the axis of the support shaft of the rod member; And when the other end of the drive arm is moved to a position where the positioning protrusion and the positioning recess are opposed to the positioning recess due to the rotation of the rod member, the elastic piece causes the positioning protrusion to move toward the rod member by an elastic restoring force. The axis of the support shaft moves, and the positioning protrusion is fitted with the positioning recess and is pressed by the positioning recess. A door and window, wherein: the sliding member of the action device described in any one of claim 1 to claim 5 is arranged to be movable along the length direction on the depth surface of the frame constituting the door and window sash, and the action device The rod member is arranged on the front view surface of the frame in a state capable of rotating around a support shaft extending in the horizontal direction, and the sliding member moves relative to the frame by the rotation of the rod member, The locking pin provided on the aforementioned sliding member is switched between a locked position and an unlocked position. The door and window according to claim 6, wherein: the rod member is arranged in the frame with the support shaft extending in the depth direction, and a handle is provided on the front view surface of the frame, which is opposite to the rod member It protrudes into the room rather than the part located on the outer periphery, and then it is bent and extended toward the inner periphery so as to cover the said rod member.

Images