JP3127946U - Transmission - Google Patents

Abstract

A transmission device for transmitting a pulling force via a curved member is provided.
A guide tube formed of an elongated steel wire body having a longitudinal tooth-shaped convex portion on a surface thereof, a hollow tube body that penetrates the wire rope in the center and protects the wire rope, and a gear A direct current motor connected in series with a speed reduction means for reducing the rotation speed output through the housing, and a housing having a tooth-shaped convex portion on the surface and connected in series to the output end of the speed reduction means connected in series with the direct current motor; It has two rotating bodies that rotate around the same axis, the main wheel meshes with the housing to transmit power, and the driven wheel provided coaxially with the main wheel is linked to the wire rope. It consists of a rotating means that meshes and transmits linear power to the wire rope and a hollow guide tube, and maintains a bear that penetrates the wire rope in the center and closely meshes with the driven wheel of the rotating means, Tightly connect the internally threaded protrusions as needed And a guide means capable of changing the rotation and the angle.
[Selection] Figure 1

Description

The present invention relates to a transmission device, and more particularly to a transmission device that transmits a wire having a thread on its surface to a curved linear movement.

The conventional transmission device does not have the characteristic of transmitting the force by bending the force. In particular, when transmitting the force by pressing the force, a direction changing device must be provided separately in order to change the direction of the force. Therefore, in addition to increasing the overall size of the device, it also affects transmission efficiency and limits the actual application environment.

This invention makes it a subject to provide the transmission device which can transmit the force pulled through the curved member.

Therefore, as a result of intensive studies in view of the drawbacks found in the prior art, the present inventor can be formed and curved from an elongated steel wire body having a longitudinal tooth-shaped convex portion on the surface. A wire rope having characteristics, a hollow tube that passes through the wire rope at the center to protect and guide the wire rope, and supplies direct current electricity for starting the motor, A DC motor connected in series with a speed reduction means for reducing the rotational speed output via a gear, and a tooth-shaped convex part on the surface, and connected in series to the output end of the speed reduction means connected in series with the DC motor. The body and two rotating bodies that rotate about the same axis, the main driving wheel meshes with the housing to transmit power, and the driven wheel provided coaxially with the main driving wheel is linked to the wire. Engage with the rope and transmit linear power to the wire rope It consists of a rotating rotating means and a hollow guide tube. It keeps in close contact with the driven wheel of the rotating means through the wire rope in the center, and it closely connects the convex part that is internally threaded And a guide means capable of changing the rotation and angle as required, and using the above-described structure to transmit the power of the linearity curve of the DC motor, the rotational power is transmitted through the speed reduction means. The present invention has been completed based on this finding, focusing on the point that the problem can be solved by a structure that can be transmitted to the housing and the rotating means and interlocked so as to cause the wire rope to move in a linear manner.

The present invention will be specifically described below.
The transmission device according to claim 1, the wire rope is formed from an elongated steel wire body having a longitudinal tooth-shaped convex portion on the surface, and has a characteristic capable of bending,
A guide tube serving to protect and guide the wire rope through the wire rope in the center with a hollow tube;
A direct current motor for supplying direct current electricity for starting the electric motor and connected in series with a speed reduction means for reducing the rotational speed output via the gear;
A casing having a tooth-shaped convex portion on the surface and connected in series to the output end of the speed reduction means connected in series with the DC motor;
It has two rotating bodies that rotate around the same axis, and the main wheel engages with the housing to transmit power, and the driven wheel provided coaxially with the main wheel is linked to the teeth on the wire rope. A rotating means for transmitting linear power to the wire rope;
Consisting of a hollow guide tube, maintaining a state of tightly meshing with the driven wheel of the rotating means through the wire rope in the center, and closely connecting the projecting parts screwed inside, as required A guide means capable of changing the rotation and angle,
Using the above-mentioned structure to transmit the power of the linearity curve of the DC motor, the rotational power is transmitted to the housing and the rotation means through the speed reduction means, and the wire rope is interlocked so that the wire moves linearly. It has a structure that can

The transmission device according to claim 2, wherein the transmission device according to claim 1 is provided with an upper lid, a driven wheel of a rotating means is provided inside the upper lid, and an intermediate lid and a lower lid are provided below the upper lid. An inner space formed by combining the two is provided with a casing and a main driving wheel of the rotating means, and the upper lid is formed with a connection groove and connected to the ear of the guide means.

In the transmission device according to claim 3, the direction of movement of the wire rope according to claim 1 is controlled through the housing and the rotating means according to the direction of rotation of the DC motor.

In the transmission device according to claim 4, the wire rope in claim 1 has a power output end at the end, and is connected to a necessary switch or a moving peripheral equipment according to different use situations, and the window is brought down to the outside. Structure that can be applied to windows linked to fire alarms, such as extrusion windows, extrusion windows, side windows, vertical sliding windows, side sliding windows, blinds, glass louver windows suitable for ventilation, small windows suitable for lighting, etc. Consists of.

The transmission device according to claim 5 has a structure in which the opening and closing of the window in claim 4 is provided with an opening / closing means on the window frame, and the power to pull the output end of the power is transmitted to the window via the wire rope. Become.

The transmission device according to claim 6 uses the end of the wire rope in claim 1 as an output end of the power, and connects to a necessary switch according to different use situations or a peripheral device to be moved, so that the bed of the sick person or the house It consists of a structure that can be applied to functional movement such as adjusting the angle of the bed.

The transmission device according to the present invention has an effect that it can be applied to various products such as various types of windows and beds.

This device is a transmission device capable of transmitting a pulling force through a curved member, and is formed from an elongated steel wire body having a longitudinal tooth-shaped convex portion on a surface and curved. A wire rope with the characteristics that can be used, a guide tube that is used to protect and guide the wire rope through the wire rope in the center with a hollow tube body, and direct current electricity to start the motor DC motor connected in series with the speed reduction means for reducing the rotation speed output through the gear, and a tooth-shaped convex part on the surface, connected in series to the output end of the speed reduction means connected in series with the DC motor And two rotating bodies that rotate around the same axis, the main wheel meshes with the housing to transmit power, and the driven wheel provided coaxially with the main wheel Mesh with wire rope and wire on wire rope A rotation means for transmitting the power,
Consisting of a hollow guide tube, maintaining a state of tight engagement with the driven wheel of the rotating means through the wire rope in the center and closely connecting the internally threaded convex parts, as required And a guide means capable of changing the rotation and angle, and using the above-mentioned structure to transmit the power of the linearity curve of the DC motor, the power of the rotary bear is transmitted through the speed reduction means and the casing and the rotation means. In order to describe in detail the structure and features that can be linked to each other to cause the wire rope to move linearly in a curved manner, a specific example will be given and described below with reference to the drawings.

FIG. 1 shows an exploded view of this device. According to the drawing, the wire rope 1 is formed of an elongated steel wire body having a vertical tooth-shaped convex portion 10 on the surface and has a characteristic capable of being bent, and a hollow tube body. A guide tube 2 provided to protect and guide the wire rope 1 through the wire rope 1, and a reduction means for supplying a direct current electricity for starting the electric motor and reducing the rotational speed output through the gear The same shaft as the DC motor 3 connected in series with the 30 and the housing 4 provided with a tooth-shaped convex part 40 on the surface and connected in series with the output end 31 of the speed reduction means 30 connected in series with the DC motor 3 It has two rotating bodies that rotate in the center, and the main driving wheel 50 meshes with the housing 4 to transmit power, and the driven wheel 51 that is provided coaxially with the main driving wheel 50 is linked to the wire rope 1 A rotating means 5 that transmits linear power to the wire row 701,
Consisting of a hollow guide tube 60, the wire rope 1 passes through the center and maintains a close mesh with the driven wheel 51 of the rotating means 5, and the projecting portion screwed inside is closely connected, And a guide means 6 provided with a pair of ears 61.

FIG. 2 is an explanatory view showing the appearance in a state in which this device is combined. According to the drawing, since the direct current motor 3 has the characteristic of transmitting power to the linearity curve, the rotating power is transmitted to the housing 4 and the rotating means 5, and the wire rope 1 moves along the curved linearity. It works like so.

A guide tube 2 that protects the wire rope 1 and guides the direction is provided outside the wire rope 1, and the guide means 6 moves the wire rope 1 and the rotating means 5 in a tight and reliable manner. . Further, an outer lid 7, an inner lid 8, and a lower lid 9 are provided outside the housing 4 and the rotating means 5, and are covered in advance.

FIG. 3 is an explanatory view showing the operating state of this device. According to the drawing, the DC motor 3 outputs the power of the linearity curve. When decelerating means 30 is decelerated and the twisting force is increased, it is connected to the acting force of housing 4, and housing 4 transmits power to rotating device 5 and bends in guide tube 2 in conjunction with wire rope 1. To move the linearity.

FIG. 4 is a cross-sectional view showing the structure of the present invention. According to the drawing, the upper lid 7 is provided with a driven wheel 51 of the rotating means 5 inside, and an inner lid 8 and a lower lid 9 are provided below, and the reference book 4 is rotated in an internal space formed by combining them. The main driving wheel 50 of the means 5 is provided. Further, a connection groove is formed in the upper lid, and the ear of the guide means 6 is connected. The wire rope 1 passes through the guide tube 60 of the guide means 6 and meshes with the driven wheel 51 of the rotating means 5 to transmit power. Further, according to the drawing, the power transmission path is transmitted from the housing 4 to the main driving wheel 50 and transmitted from the driven wheel 51 provided coaxially to the main driving wheel 50 to the wire rope 1.

FIG. 5 is an explanatory view showing the case where the present invention is applied to a small window for smoke emission. In the drawings, an embodiment is disclosed in which a window is brought down to the outside of a room and linked to a fire alarm or the like. The end of the wire rope 1 is connected to the necessary switch or peripheral equipment to be moved according to different usage conditions as the output end of the power, and the extrusion window, the extrusion window, the single swing window, and the vertical sliding window that tilt the window outward Functional windows, such as sliding windows, blinds, glass louver windows suitable for ventilation, small windows suitable for daylight, etc. linked to fire alarms, or adjusting the angle of the sick bed or home bed It can be applied to.

To open / close the window l0d, open / close means l0a is provided in the window frame l0c to change the power through the opening / closing means l0a, and when power is transmitted to the window l0d through the wire rope 1, the window lOd is pushed down to the outside or opened inside. The window l0d can be placed in the window frame l0c and closed.

The linear movement of the wire rope 1 of the opening / closing means l0a is transmitted to the central control box l0f by starting the receiver l0e or the manual switch 1O9.
can do. When the centralized control box 10f starts the DC motor 3 by a signal, the moving force is transmitted to the wire rope 1 by the opening / closing means 10a.

FIG. 6 shows another embodiment in which the present invention is applied to a window for exhausting smoke. In this embodiment, an example of a window linked to a fire alarm is disclosed with a plurality of small windows that are opened to the outside. According to the drawing, the opening / closing means 10a is provided on the window frame 10c of the individual window 10d, and the opening / closing of the window 10d is controlled using a unique power source (DC motor 3). Also, each open / close means is connected to a central control box (with a microcomputer control chip inside) by pipes (with power supply lines and signal lines inside), and the situation is judged and processed. be able to.

As described above, this device applies the transmission of the wire rope, and can move the housing and the rotating means by the DC motor, and can move the wire linearly in conjunction with the wire rope, which is a disadvantage of the conventional transmission device. Improved.

The above is a preferred embodiment of the present invention, and does not limit the scope of implementation of the present invention. Accordingly, any modifications or changes that can be made by those skilled in the art, which are made within the spirit of the present invention and have an equivalent effect on the present invention, all belong to the scope of claims for registration of the utility model of the present invention. Shall.

It is the exploded view which showed the transmission device of this device. It is explanatory drawing which showed the shape bear which combined the power transmission apparatus of this device. It is explanatory drawing which showed the operation state of the transmission of this invention. It is sectional drawing which showed the-part of the structure of the transmission device of this invention. It is the Example which showed the state which applied the transmission device of this invention to the small window for haiku. It is the Example which showed the state which applied the transmission device of this invention to the small window for smoke emission of another form.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wire rope 10 Convex part 10a Opening / closing means 10c Window frame 10d Window 10e Receiver 10f Concentration control box 10g Manual switch 2 Guide pipe 3 DC motor 30 Deceleration means 31 Output end 4 Housing 40 Convex part 5 Rotating means 50 Main driving wheel 51 Subordinate Driving wheel 6 Guide means 60 Guide tube 61 Ear 7 Upper lid 8 Middle lid 9 Lower lid

Claims (6)

A wire rope having a characteristic of being able to bend and formed from an elongated steel wire body having longitudinal tooth-shaped convex portions on the surface;
A guide tube serving to protect and guide the wire rope through the wire rope in the center with a hollow tube;
A direct current motor connected in series with a reduction means for supplying direct current electricity for starting the electric motor and reducing the rotational speed output via the gear;
A casing having a tooth-shaped convex part on the surface and connected in series to the output end of the speed reduction means connected in series with the DC motor;
It has two rotating bodies that rotate around the same axis, and the main wheel engages with the housing to transmit power, and the driven wheel provided coaxially with the main wheel is linked to the wire rope. A rotating means for transmitting linear power to the wire rope;
Consisting of a hollow guide tube, maintaining a state of tight engagement with the driven wheel of the rotating means through the wire rope in the center and closely connecting the internally threaded convex parts, as required A guide means capable of changing the rotation and angle,
Using the above-mentioned structure to transmit the power of the linearity curve of the DC motor, the rotational power is transmitted to the housing and the rotation means through the speed reduction means, and the wire rope is interlocked so as to cause the linear movement of the curve. A transmission device characterized by having a structure capable of supporting. The transmission device is provided with an upper lid, a follower wheel of a rotating means is provided inside the upper lid, an inner lid and a lower lid are provided below the upper lid, and an internal space formed by combining them is formed. 2. The transmission apparatus according to claim 1, wherein a main driving wheel of the casing and the rotating means is provided, and the upper lid is formed with a connection groove and connected to the ear of the guide means. 2. The transmission device according to claim 1, wherein the direction in which the wire rope moves linearly is controlled through a housing and a rotating means according to a direction in which the DC motor rotates. The wire rope has a power output terminal at the end, and is connected to a necessary switch or moving peripheral equipment according to different usage conditions, and pushes out the window, push-out window, side window, vertical sliding window 2. The structure according to claim 1, comprising a structure that can be applied to a window interlocked with a fire alarm, such as a side sliding window, a blind, a glass louver window suitable for ventilation, and a small window suitable for daylighting. Transmission device. The transmission according to claim 1, wherein the opening and closing of the window comprises a structure in which an opening / closing means is provided on the window frame, and the power to be pulled by the output end of the power is transmitted to the window via the wire rope. apparatus. Use the end of the wire rope as an output end of the power, connect it to the necessary switches according to different usage conditions, or move peripheral equipment, and apply it to functional movements such as adjusting the angle of the bed of the sick or the bed of the house 2. The transmission device according to claim 1, wherein the transmission device has a structure that can be configured.