Surface material moving device and fittings

Abstract

To provide a surface material moving device and a fitting capable of sliding a surface material to a prescribed position even if a single operation amount of an operation body is reduced.SOLUTION: A surface material moving device 10 slides the surface material slidably installed in a building, and comprises: a rack member 20 fixed on the surface material; and a driving body 30 that slides the rack member 20 in an X-axis direction. The driving body 30 includes: an operation body 50 capable of reciprocating in an R1 direction and an R2 direction; and a transmission switching device 60 that transmits a moving force in a one-way movement of the operation body 50 to the rack member 20 as a sliding force, and does not transmit the moving force in a return movement of the operation body 50 to the rack member 20.SELECTED DRAWING: Figure 3

Description

[Technical field]

[0001] The present invention relates to a surface material moving device and fitting that slides and moves a surface material. [Background technology]

[0002] A foot-operated sliding door moving device has been known that includes a rack attached horizontally to a door body (face material) of a sliding door of an assembled refrigerator along the sliding direction of the door, a large gear meshing with the rack, a pedal lever (operating body) that transmits a pedal operation to the large gear as rotation, and a rotation transmission mechanism that transmits the pedal operation of the pedal lever to the large gear as rotation (see Patent Document 1). This rotation transmission mechanism is a combination of a small gear coaxial with the large gear and a sector gear attached to the pedal lever and meshing with the small gear, and is configured to transmit rotation so as to completely open the face material in response to one pedal operation of the pedal lever. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Publication No. 63-64876 Summary of the Invention [Problem to be solved by the invention]

[0004] Incidentally, in the foot-operated sliding door moving device described in Patent Document 1, the rotation transmission mechanism is configured to transmit rotation so as to completely open the panel in response to one pedal operation of the pedal lever, so there is a risk that the amount of operation of one pedal lever will be large.

[0005] An object of the present invention is to provide a panel material moving device and fitting that can slide a panel material to a predetermined position even if the amount of operation of the operating body in one operation is reduced. [Means for solving the problem]

[0006] The surface material moving device of the present invention is a surface material moving device that slides a surface material that is installed in a slidable manner on a building, and is characterized in that it comprises a driven body fixed to the surface material and a driving body that slides and moves the driven body, and the driving body comprises a reciprocating operating body and a transmission switching device that transmits one of the moving forces of the operating body's forward and backward movements to the followed body as a sliding moving force, while not transmitting the other of the moving forces of the operating body's forward and backward movements to the followed body. The fixture of the present invention comprises a frame body to be installed at an opening in a building, a panel that is slidably arranged within the frame body to open and close the opening, and the panel moving device of the present invention described above. Effect of the Invention

[0007] According to the present invention, it is possible to provide a surface material moving device and fitting that can slide a surface material to a predetermined position even if the amount of operation of the operating body in one operation is reduced. [Brief description of the drawings]

[0008] [Figure 1] FIG. 2 is an interior view showing a single sliding door according to an embodiment of the present invention. [Diagram 2] FIG. 2 is a perspective view showing a panel material moving device for a single sliding door according to the embodiment. [Diagram 3] FIG. 4 is a perspective view mainly showing a transmission switching device of the surface material moving device. [Figure 4] FIG. 4 is an explanatory diagram showing a transmission switching device of the surface material moving device. [Diagram 5] FIG. 4 is a perspective view showing an operating state of the surface material moving device. [Figure 6] 5A to 5C are explanatory views showing the operation of the single sliding door according to the embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] [Configuration of this embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In Fig. 1, a single sliding door 1 as a fixture according to this embodiment comprises a frame 3 (door frame) installed in an opening 2 (see Fig. 6) of a building, a panel 4 (door body) arranged within the frame 3 so as to be slidable left and right to open and close the opening 2, and a panel movement device 10 which slides the panel 4 left and right. The frame 3 comprises an upper frame 31, a lower frame 32 and left and right vertical frames 33. In addition to the panel 4 described above, a fixed panel 5 is also arranged within the frame 3, fixedly arranged on the left side of the frame 3 shown in Fig. 1. In the following description, the left-right direction of the single sliding door 1 is defined as the X-axis direction, the up-down direction of the single sliding door 1 is defined as the Y-axis direction, and the front direction of the single sliding door 1 is defined as the Z-axis direction. The X, Y, and Z axis directions are perpendicular to each other.

[0010] As shown in (A) and (B) of FIG. 2, the surface material moving device 10 includes a rack member 20 as a driven body fixed to the surface material 4, and a driver 30 that slides and moves the rack member 20 in the X-axis direction. The rack member 20 extends in the X-axis direction, and has a length dimension that is about three-quarters of the left-right dimension of the surface material 4 in the X-axis direction. This rack member 20 is disposed on the end 4B side of the surface material 4, and a door edge portion 4C where the rack member 20 is not disposed is formed between a tip 21 on the door edge side of the rack member 20 and the door edge 4A of the surface material 4. In other words, the rack member 20 is installed extending in the X-axis direction except for the door edge portion 4C of the surface material 4. The gear parts 22 of the rack member 20 are arranged in a line along the X-axis direction and facing downward.

[0011] As shown in Fig. 1, the driver 30 is disposed so as to be located at the door end 4B portion of the panel 4 when the single sliding door 1 is in a closed state, and is configured to transmit a sliding force that causes the panel 4 to slide in the X-axis direction toward the door end when stepped on, to the rack member 20. The driver 30 includes a case 40, an operating body 50 that can reciprocate in the Y-axis direction, and a transmission switching device 60 (see Fig. 3) that transmits the forward movement of the operating body 50 to the rack member 20 as a sliding force, while not transmitting the return movement of the operating body 50 to the rack member 20, and the case 40 houses the transmission switching device 60. The case 40 comprises a case body 41 having a front portion 42, a rear portion (not shown) and a pair of side portions 43, and a cover 44 arranged in the front portion of the upper opening of the case body 41, and a second rotating member 64 (described later) is arranged in the rear portion of the upper opening of the case body 41 so as to be able to mesh with the rack member 20. The front portion 42 is formed with guide grooves 45, 46 that guide a reciprocating member 61 and a dummy member 66 (described later) so as to be able to reciprocate linearly in the Y-axis direction. The operating body 50 includes a substantially rectangular plate-shaped base member 51, a substantially rectangular foot-operated operating member 53 (pedal) rotatably connected to the base member 51 via a shaft body 52 in the R1 and R2 directions, and a coil spring 54 as a biasing member for biasing the operating member 53 from an operation end position P2 where the operating member 53 approaches the base member 51 in the R1 direction to an operation start position P1 where the operating member 53 is separated from the base member 51 in the R2 direction. The base member 51 is disposed so as to protrude forward in the Z-axis direction from the lower part of the case 40, and the shaft body 52 is disposed along the X-axis direction on its front edge portion along the X-axis direction. Therefore, at the operation start position P1 of the operating member 53 shown in FIG. 2(A), the edge portion of the operating member 53 on the case 40 side is disposed at a position separated upward from the base member 51, while at the operation end position P2 of the operating member 53 shown in FIG. 2(B), the edge portion of the operating member 53 on the case 40 side is disposed at a position close to the base member 51. Furthermore, the operating member 53 is inclined obliquely with respect to the Z-axis direction so that, at the operation start position P1, the edge of the operating member 53 on the case 40 side is positioned above the position of the shaft body 52. ​​This allows an operator facing the face material 4 to easily step on the operating member 53 with the heel of the foot on the ground. The operating body 50 moves forward in the R1 direction from the operation start position P1 to the operation end position P2 when the operator steps on the operating member 53 with the foot, and automatically moves back from the operation end position P2 to the operation start position P1 by the biasing force of the coil spring 54 when the operator releases the foot from the operating member 53.

[0012] 3 and 4, the transmission switching device 60 includes a reciprocating member 61 which is a rack member along the Y-axis direction connected to the operating body 50 via a connecting shaft 55, a first rotating member 62 which is a gear meshing with the reciprocating member 61, a second rotating member 64 which is a gear connected to the first rotating member 62 by a common shaft member 63 and meshing with the rack member 20, a one-way bearing 65 which is attached to the second rotating member 64 and serves as a one-way clutch for receiving the shaft member 63, and a dummy member 66 along the Y-axis direction which is disposed at a position to sandwich the shaft member 63 with respect to the reciprocating member 61, is connected to the operating body 50 via the connecting shaft 55, and is disposed at a position to sandwich the shaft member 63 with respect to the reciprocating member 61. In this embodiment, the shaft member 63 has a shaft body 631 which is fixed to the case 40, and a rotating shaft body 632 which is rotatably disposed around the shaft body 631. The rotating shaft body 632 has a block-shaped fitting shaft portion 632A that is fitted to the first rotating member 62, and a rotating shaft portion 632B that is journaled by a one-way bearing 65. Specifically, in this shaft member 63, the rotating shaft portion 632B rotates around the shaft body 631 together with the first rotating member 62, and transmits the rotation to the second rotating member 64 via the one-way bearing 65. The dummy member 66 is configured in the same manner as the reciprocating member 61 without the gear portion 611. Therefore, the reciprocating member 61 and the dummy member 66 are replaceable with each other. In addition, a space is formed in the case 40 in which the reciprocating member 61 and the dummy member 66 can be arranged interchangeably.

[0013] The reciprocating member 61 and the dummy member 66 are engaged with screws 67 that are passed through the guide grooves 45, 46 of the case 40 so as to be guided in the Y-axis direction by the guide grooves 45, 46. The reciprocating member 61 and the dummy member 66 are connected to each other by the screws 67 and a connecting plate 68, and therefore the reciprocating member 61 and the dummy member 66 reciprocate in the Y-axis direction in the same manner. The connecting plate 68 is formed with a hole through which the connecting shaft 55 is passed and an elongated hole in which the end of the shaft body 6631 is disposed. The reciprocating member 61 and the dummy member 66 are held by the case 40 so as to be able to move forward by the forward movement of the operating body 50 in the R1 direction and to be able to move backward by the backward movement of the operating body 50 in the R2 direction. Both ends of the shaft body 631 are held by the front surface 42 and the rear surface of the case.

[0014] The reciprocating member 61 has the above-mentioned gear portion 611 that meshes with and separates from the first rotating member 62, and a non-contact area 612 that is not in contact with the first rotating member 62 and cannot transmit reciprocating motion when the operating body 50 is placed in the operation start position P1. The non-contact area 612 is a lower area relative to the gear portion 611, and is formed flat without any gears in this area. The non-contact area 612 is disposed at a distance from the circumferential surface of the first rotating member 62. At the operation start position P1, a non-contact region 612 is disposed to the side of the first rotating member 62, and the gear portion 611 is separated from the first rotating member 62. Therefore, the panel 4 can be manually opened and closed in the X-axis direction with a small force. Furthermore, when the operating member 53 is stepped on and rotated a predetermined distance in the R1 direction, the reciprocating member 61 also moves linearly downward a predetermined distance in the Y-axis direction, and the gear portion 611 meshes with the first rotating member. Therefore, the linear moving force of the reciprocating member 61 is transmitted to the first rotating member 62 as a rotational force.

[0015] In this embodiment, the reciprocating member 61, the dummy member 66, and the first rotating member 62 are disposed on the front surface portion 42 side with respect to the second rotating member 64, and the diameter dimension of the second rotating member 64 is made larger than the diameter dimension of the first rotating member 62. For this reason, the amount of sliding movement of the rack member 20 in the X-axis direction for one operation of the operating body 50 can be increased compared to the case where the rotation of the first rotating member 62 is transmitted as a sliding movement of the rack member 20, for example. In addition, since the reciprocating member 61, the dummy member 66, and the first rotating member 62 are disposed in front of the second rotating member 64, rather than to the side of it, the driving body 30 can be configured compactly even if the diameter dimension of the second rotating member 64 is made large.

[0016] The operation of the surface material moving device 10 according to this embodiment will be described below. First, when the operator steps on the operating member 53 with his / her foot, the operating member 53 rotates (moves forward) from the operation start position P1 in the R1 direction, and this rotation is transmitted as a linear moving force downward of the reciprocating member 61, and the reciprocating member 61 moves linearly downward (moves forward). At this time, the dummy member 66 also moves linearly downward. When the reciprocating member 61 moves linearly downward, the gear portion 611 meshes with the first rotating member 62, and when it moves linearly downward further, the first rotating member 62 rotates forward with the shaft member 63 as the center (the shaft center of the shaft body 631). This forward rotation of the first rotating member 62 also rotates forward, and this forward rotation is rotationally transmitted to the second rotating member 64 via the one-way bearing 65, and the second rotating member 64 rotates forward. The forward rotation of the second rotating member 64 is transmitted to the rack member 20 meshing with the second rotating member 64 as a sliding force in the X-axis direction toward the door end, causing the rack member 20 to slide and the face material 4 to move in an opening direction as shown in Fig. 6(A). In this embodiment, the first rotating member 62 and the second rotating member 64 rotate a quarter of a circle in one forward movement of the operating member 53 from the operation start position P1 to the operation end position P2, and the rack member 20 slides an amount corresponding to this quarter of a circle rotation, causing the face material 4 to open about a quarter of the opening 2. Next, as shown in FIG. 5, after the operation member 53 is stepped on from the operation start position P1 to the operation end position P2, when the operator stops stepping on the operation member 53 and lifts his / her foot, the operation member 53 automatically rotates (returns) in the R2 direction from the operation end position P2 to the operation start position P1 by the biasing force of the coil spring 54 and returns to the operation start position P1, and the operation member 53 at the operation start position P1 can be stepped on and operated again. Here, when the operation member 53 returns from the operation end position P2 to the operation start position P1, the reciprocating member 61 moves linearly upward, and this linear movement causes the first rotating member 62 and the rotating shaft body 632 of the shaft member 63 to rotate in the reverse direction, but the one-way bearing 65 does not transmit this reverse rotation to the second rotating member 64, so the second rotating member 64 does not rotate in the reverse direction and the rack member 20 does not slide toward the door end side. Therefore, the operator can slide the surface material 4 a predetermined distance by repeatedly operating the operation body 50. Next, when the surface material 4 is slid to the position shown in Fig. 6(B), the portion of the second rotating member 64 that was engaged with the rack member 20 is positioned at the door end portion 4C, and the second rotating member 64 is disengaged from the rack member 20. Therefore, before the surface material 4 is positioned at the fully open position as shown in Fig. 6(C), a state can be created in which no sliding force is applied from the driver 30 to the rack member 20, which prevents excessive load from being applied to the surface material moving device 10 due to operation of the operating body, and prevents the surface material 4 from colliding with the vertical frame 33 on the door tail side. In this manner, the panel material moving device 10 operates, and the panel material 4 is slid from the fully closed position shown in FIG. 1 to the fully open position shown in FIG. 6(C).

[0017] [Variations] In the above embodiment, the driver 30 is arranged at a portion corresponding to the door end 4B of the panel 4 when the single sliding door 1 is in a fully closed state (the joint portion of the single sliding door 1), but it may be arranged at another portion as long as it can engage with the rack member 20. In the above embodiment, the rack member 20 extends in the X-axis direction and is installed on the panel 4 except for the end portion 4C of the panel 4, but the end portion 4C of the panel 4 may also extend in the X-axis direction and be installed on the panel 4. In the above embodiment, the forward moving force of the operating body is transmitted as a sliding moving force to the rack member 20, but the present invention is not limited to this, and the backward moving force of the operating body may be transmitted as a sliding moving force to the rack member 20. Also, the one-way bearing 65 may be reattached in the opposite direction to transmit the reverse rotation of the first rotating member 62 to the second rotating member 64 to rotate in the reverse direction, while not transmitting the forward rotation of the first rotating member 62 to the second rotating member 64. In the above embodiment, the one-way bearing 65 is attached to the second rotating member 64, but the present invention is not limited thereto, and the one-way bearing 65 may be attached to the first rotating member 62 instead of the second rotating member 64, and the second rotating member 64 may be fixed to the shaft member 63. In addition, the first rotating member 62 and the second rotating member 64 have a common shaft member 63 and are arranged adjacent to each other in the Z-axis direction, but the present invention is not limited thereto, and the first rotating member 62 and the second rotating member 64 may be separate shafts and meshed with each other. In this case, for example, a one-way clutch may be mechanically configured in the first rotating member 62 and the second rotating member 64 themselves. In the above embodiment, the dummy member 66 is disposed inside the case 40, but this may be substituted for the reciprocating member 61 to correspond to the left or right side of the fixture. Also, if operation is possible without the dummy member 66, the configuration of the dummy member 66 may be omitted. In the above embodiment, the driver 30 has a dummy member 66, and the case 40 is formed with a space in which the reciprocating member 61 and the dummy member 66 can be interchangeably arranged, but when it is not necessary to be able to freely adjust to the left and right sides of the fixture, the dummy member 66 and the structure for forming the space may be omitted. In the above embodiment, the reciprocating member 61 has the non-contact area 612, but if it is not necessary to manually open and close the face material, the non-contact area 612 may be omitted and a gear portion 611 may be provided. In the above embodiment, the reciprocating member 61, the first rotating member 62, the second rotating member 64 and the rack member 20 are configured to mesh with each other, but if the surface material moving device 10 can function even if slippage or the like occurs between the respective components, the respective components may be configured so that the respective moving forces are transmitted by friction without meshing with each other. In the above embodiment, the shaft body 52 of the operation body 50 is disposed along the X-axis direction, but the present invention is not limited to this, and may be disposed along, for example, the Z-axis direction. In the above embodiment, the surface material moving device 10 is used as a surface material opener, but it may also be used as a surface material closer that slides and moves the rack member 20 in the opening closing direction. In the above embodiment, a single sliding door 1 has been described as the fixture, but it may also be a double sliding door, or various fixtures such as a terrace window or a sash window.

[0018] [Summary of the invention] The surface material moving device of the present invention is a surface material moving device that slides a surface material that is installed in a slidable manner on a building, and is characterized in that it comprises a driven body fixed to the surface material and a driving body that slides and moves the driven body, and the driving body comprises a reciprocating operating body and a transmission switching device that transmits one of the moving forces of the operating body's forward and backward movements to the followed body as a sliding moving force, while not transmitting the other of the moving forces of the operating body's forward and backward movements to the followed body. According to the surface material moving device of the present invention, the transmission switching device switches between transmitting and not transmitting the moving force to the driven body according to the forward and backward movements of the operating body, so that the driven body can be slid by repeatedly operating the operating body. Therefore, even if the amount of operation of the operating body at one time is small, the surface material can be slid to a predetermined position by repeatedly operating the operating body to slide the driven body. In addition, since the panel is slid by repeatedly operating the operating body, the constraints on the placement of the driver relative to the driven body can be reduced compared to a configuration in which the panel is slid to a predetermined position by operating the operating body once, for example.

[0019] In the surface material moving device of the present invention, the transmission switching device comprises a reciprocating member connected to the operating body and reciprocating linearly due to the reciprocating motion of the operating body, a first rotating member abutted against the reciprocating member and rotated forward or reverse by the reciprocating motion of the reciprocating member being transmitted thereto, a second rotating member connected to the first rotating member and receiving rotation transmission from the first rotating member, and a one-way clutch attached to the second rotating member and transmitting one direction of rotation of the forward and reverse rotation of the first rotating member to the second rotating member, while not transmitting the other direction of rotation of the forward and reverse rotation of the first rotating member to the second rotating member, and the second rotating member may be connected to the driven body so as to be able to transmit the one direction of rotation as the sliding movement force. With this configuration, even if the first rotating member rotates forward or backward in response to the forward or backward movement of the reciprocating member, the one-way clutch can transmit only one of the forward and reverse rotations of the first rotating member to the driven body via the second rotating member. As a result, even if the operating body is repeatedly operated, only the rotation in one direction can be repeatedly transmitted to the driven body as a sliding force as described above, and the surface material on which the driven body is installed can be slid to a predetermined position.

[0020] In the surface material moving device of the present invention, the first rotating member and the second rotating member may have a common shaft member, and the one-way clutch may be composed of a one-way bearing attached to the first rotating member or the second rotating member and receiving the shaft member. According to this configuration, by arranging the first rotating member and the second rotating member next to each other, and in addition forming a one-way clutch with a one-way bearing that receives the shaft member, it is possible to reduce the size of the driver compared to a case in which the one-way clutch is mechanically constructed at a location other than the bearing portion that receives the shaft member.

[0021] In the surface material moving device of the present invention, the driving body includes a case that houses the transmission switching device, the reciprocating member is held in the case so that it can move forward by the forward movement of the operating body and so that it can move back by the return movement of the operating body, the shaft member is held in the case, the transmission switching device includes a dummy member that is arranged in a position that sandwiches the shaft member with respect to the reciprocating member and is connected to the operating body, the case holds the dummy member so that it can move forward by the forward movement of the operating body and so that it can move back by the return movement of the operating body, and a space is formed in the case in which the reciprocating member and the dummy member can be interchangeably arranged. According to this configuration, for example, if the first rotating member rotates forward when the reciprocating member moves forward and rotates backward when the reciprocating member moves backward, by replacing the reciprocating member with a dummy member, the first rotating member will rotate backward when the reciprocating member moves forward and rotate forward when the reciprocating member moves backward. In this replacement state, the one-way bearing is repositioned in the opposite direction, making it possible to transmit drive to the driven body by the transmission switching device. Therefore, the surface material moving device can be used depending on the left or right hand of the fitting.

[0022] In the surface material moving device of the present invention, the operating body is configured to move forward from the operation start position to the operation end position, and to move backward from the operation end position to the operation start position, and the operating body has a biasing member that biases it from the operation end position to the operation start position, and the reciprocating member may have a non-contact area that is not in contact with the first rotating member so that reciprocating motion cannot be transmitted, at least when the operating body is positioned at the operation start position. With this configuration, the reciprocating movement of the reciprocating member caused by operating the operating body is transmitted to the first rotating member, and as described above, rotation in one direction is transmitted to the driven body as a sliding movement force. Meanwhile, when the operating body is biased by the biasing member to return and move back from the operation end position to the operation start position, the reciprocating member and the first rotating member are no longer in contact with each other, so that the surface material to which the driven body is fixed can be manually slid to a predetermined position without its movement being restricted by the driving body.

[0023] In the surface material moving device of the present invention, the reciprocating member and the driven body may be composed of rack members, the first rotating member and the second rotating member may be composed of gears, the reciprocating member and the first rotating member may be meshed with each other, and the second rotating member and the driven body may be meshed with each other. With this configuration, compared to, for example, a case in which the moving force between each member is transmitted by friction between flat friction surfaces abutting against each other, by transmitting the moving force between each member through meshing, a larger moving force can be transmitted, and the driving body can be configured to be compact by making each member smaller. In addition, positional deviation due to slippage between the individual components can be reduced, and the surface material can be slid with precision in response to the operation of the operating body.

[0024] In the surface material moving device of the present invention, the operating body comprises a base member and an operating member rotatably connected to the base member via an axis body, and the axis body may be arranged along the sliding movement direction of the surface material. With this configuration, the direction in which the operating body is rotated is the direction of rotation around an axis along the sliding movement direction of the panel material, so that the operating body can be easily operated by an operator facing the panel material by stepping on it, for example, compared to when the operating body rotates around an axis along the out-of-plane direction of the panel material.

[0025] The fixture of the present invention comprises a frame body to be installed at an opening in a building, a panel that is slidably arranged within the frame body to open and close the opening, and the panel moving device of the present invention described above. According to the fitting of the present invention, a fitting can be constructed that can achieve the same effects as the above-mentioned panel material moving device of the present invention.

[0026] In the fixture of the present invention, the follower of the panel material moving device may be installed extending in the sliding direction of the panel material, except for the door edge portion of the panel material. With this configuration, when the panel slides toward the end of the door and the building opening is fully open, if the driver is located at the end of the panel, the driver will be disengaged from the driven body and the drive of the driver will not be transmitted to the driven body. This makes it possible to prevent excessive load from being applied to the panel movement device due to the operation of the operating body. [Explanation of symbols]

[0027] 1...Single sliding door (fitting), 10...Surface material moving device, 2...Opening, 20...Rack member (follower), 21...Tip, 22,611...Gear section, 3...Frame body, 30...Driver, 31...Upper frame, 32...Lower frame, 33...Vertical frame, 4...Surface material, 40...Case, 41...Case body, 42...Front part, 43...Side part, 44...Cover body, 45,46...Guide groove, 4A...Door end, 4B...Door tail, 4C...Door end part, 5...Fixed surface material, 50...Operation body, 51...Base member, 5 2...shaft body, 53...operating member, 54...coil spring (biasing member), 55...connecting shaft, 60...transmission switching device, 61...reciprocating member, 612...non-contact area, 62...first rotating member, 63...shaft member, 631...shaft main body, 632...rotating shaft body, 632A...engaging shaft portion, 632B...rotating shaft portion, 64...second rotating member, 65...one-way bearing, 66...dummy member, 67...screw, 68...connecting plate, P1...operation start position, P2...operation end position.

Claims

1. A surface material moving device for sliding a surface material that is slidably installed on a building, comprising: A driven body is fixed to the surface material, and a driving body slides and moves the driven body, the driving body includes a reciprocating operating body, and a transmission switching device that transmits one of the forward and backward movement forces of the operating body to the driven body as a sliding movement force, and does not transmit the other of the forward and backward movement forces of the operating body to the driven body, the transmission switching device includes a reciprocating member connected to the operating body and linearly reciprocating due to the reciprocating motion of the operating body; a first rotating member that abuts against the reciprocating member and rotates forward or reverse by the reciprocating motion of the reciprocating member being transmitted thereto; a second rotating member that is connected to the first rotating member and receives rotation from the first rotating member; and a one-way clutch that is attached to the first rotating member or the second rotating member and transmits one of the forward and reverse rotations of the first rotating member to the second rotating member while not transmitting the other of the forward and reverse rotations of the first rotating member to the second rotating member; The second rotating member is connected to the driven body so as to be capable of transmitting the rotation in one direction as the sliding movement force. A surface material moving device characterized by the above.

2. The surface material moving device according to claim 1, the first rotating member and the second rotating member have a common shaft member; The one-way clutch is configured with a one-way bearing that is attached to the first rotating member or the second rotating member and receives the shaft member. A surface material moving device characterized by the above.

3. The surface material moving device according to claim 2, the driving body includes a case that houses the transmission switching device, the reciprocating member is held by the case so as to be movable forward by the forward movement of the operating body and so as to be movable back by the return movement of the operating body; The shaft member is held by the case, the transmission switching device includes a dummy member that is disposed at a position sandwiching the shaft member with respect to the reciprocating member and is connected to the operation body, the case holds the dummy member so that the dummy member can move forward by the forward movement of the operating body and can move backward by the backward movement of the operating body, A space is formed in the case in which the reciprocating member and the dummy member can be interchangeably arranged. A surface material moving device characterized by the above.

4. The surface material moving device according to any one of claims 1 to 3, The operation body is configured to move forward from an operation start position to an operation end position and to move back from the operation end position to the operation start position, the operation body has a biasing member that biases the operation body from the operation end position to the operation start position, The reciprocating member has a non-contact region in which the reciprocating member is not in contact with the first rotating member so as to be unable to transmit reciprocating motion thereto at least when the operating body is disposed at the operation start position. A surface material moving device characterized by the above.

5. The surface material moving device according to any one of claims 1 to 4, The reciprocating member and the follower are constituted by rack members, the first rotating member and the second rotating member are constituted by gears, The reciprocating member and the first rotating member are meshed with each other, The second rotating member and the driven body are meshed with each other. A surface material moving device characterized by the above.

6. A surface material moving device for sliding a surface material that is slidably installed on a building, comprising: A driven body is fixed to the surface material, and a driving body slides and moves the driven body, the driving body includes a reciprocating operating body, and a transmission switching device that transmits one of the forward and backward movement forces of the operating body to the driven body as a sliding movement force, and does not transmit the other of the forward and backward movement forces of the operating body to the driven body, The operation body includes a base member and an operation member rotatably connected to the base member via a shaft body, The shaft body is disposed along the sliding direction of the face material. A surface material moving device characterized by the above.

7. A method for moving a surface material moving device according to any one of claims 1 to 6, comprising: a frame body that is installed at an opening of a building; a surface material that is slidably arranged within the frame body and opens and closes the opening; and A fixture characterized by:

8. In the fitting according to claim 7, The follower of the surface material moving device is installed to extend in the sliding direction of the surface material, except for the door end portion of the surface material. A fixture characterized by:

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