JPS63147076A - Curve running gear for moving panel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a technology for a fishing wheel and a running rail for hanging and running a j1 movable partition wall panel (hereinafter referred to as PA4S), and furthermore, the intersection of the running rails has a gentle R1. This relates to the technology of intersecting bending rails and fishing wheels for bending.

Conventionally, a fishing wheel was placed seven times on the running rail laid above the room, and the panels were hung from it to set it up. 7'
J I'm worried. When storing Bao A, the direction of the spring/L is changed by 90 degrees, and in order for the fishing cart to run separately in front and back on the two parallel running rails/L, a gentle R1 is applied to the intersection (branch point). There are two methods: curved travel using curved travel rails, and cross travel in which the travel rails are crossed at right angles to each other.

The present invention relates to the former method of curved running. Conventionally, as a fishing wheel for bending travel, one or more sets of wheels with radial ball bearings that rotate in the vertical direction are attached to a vehicle body having an axle orthogonal to the fishing axis, and the stiffness is placed on the bottom of the wheel in the traveling lane/L. Load it and move it (run),
A fishing shaft with a bar 4s suspended thereon moves through a sliding groove in an opening sandwiched around the bottom of the wheel.

When moving the fishing wheel to line up the above-mentioned bar j(s) in a line (when the traveling rails/L are in a straight line), place the sliding grooves of the mouth j1 vertically on the bottoms of the wheels on both sides with a clamp. The wheels with radial ball bearings can smoothly rotate and move the spring t, just like a car running on a straight road! In the case of intersections, for example, the above-mentioned
Until the fishing wheel moves sideways toward two parallel running rails to change the direction of A by 90 degrees, the sliding grooves intersect and run bent, and the wheel bottom of the running rail on the first side crosses. is in a disconnected state, so the wheels on one side of the fishing wheel in front can rotate by tracing the bottom of the wheels connected by drawing the B line of the curved running rail, but the wheels on the other side can rotate at the intersection. It will fall into the sliding groove. And the later fishing cart also dropped one wheel into the sliding groove at the intersection, 1! :? As a result, the fishing wheel ζj would be unable to stop moving.

For this reason, in the past, a protrusion for locking was provided at the top of the running rail, and a large secondary wheel or a countershaft with a spindle was locked and rotated, or a small radial/L ball bearing was used as a horizontal ring to lock the or by inserting a horizontal wheel between the sliding grooves to support the whole body without tilting along with the wheels on one side, and to make it easier to guide the vehicle to bending motion. 50-20496, Japanese Patent Publication No. 60-7114, Japanese Patent Publication No. 60-7116, etc.) are used. In Kowara's invention, in order to make the rotational diameter of the wheels at intersections as small as possible, for example, the length of the axle of the wheel and the secondary wheel is made longer for the former and shorter for the latter (J), and the horizontal wheel is made eccentric. Improvements have also been made to the positioning.

A disadvantage of traditional fishing wheels is that they have a complicated structure.

It is also advantageous to increase the number of wheels and auxiliary wheels in order to increase the hanging force and to stabilize bending travel. As a result, the body of the car is elongated, and the distance between the wheels becomes longer, which impairs stability when rotating, resulting in a win. A further disadvantage is that the horizontal guide wheel supports the weight of the tilting fishing rod diagonally at one end, causing the wheel to roll over the bottom of the wheel. It is not possible to obtain a reasonable rotation that acts perpendicular to the plane, and in fact, in reality, the CJ1 horizontal wheel C gear often runs in a crooked manner with almost no rotation effect. Next, with the horizontal wheel of the Radia A ball bearing, the weight of the Gi spring 8 type is 300K.
In today's fishing bar 4S, which has become more than 100 g, there is a particular weakness in fishing, and the horizontal guiding wheel of the fishing wheel is frequently damaged.
Hanging wheel failures occurred frequently when driving, especially when driving around bends.

When the Radia A ball bearing is not used horizontally for guidance, that is, when the large secondary wheel and the flanged secondary wheel rotate perpendicularly to the wheel bottom, the protrusion No. j1 works during bending travel. Rotation by locking C to etc., which is the same as the tilting support in the horizontal wheel, but with an increased friction surface, makes bending travel awkward, and does not allow sufficient rotation of the radial A ball bearing G1. The damage to the secondary wheels was to the extent that the horizontal wheels were damaged.

Furthermore, there has been a lack of ideas for reducing Ll and friction surfaces in the running and bending rails.

In view of the shortcomings of conventional bending travel devices, the present invention eliminates the use of radius A ball bearings in secondary wheels and horizontal wheels for GJ and guidance, and uses a conical sliding surface body that is integrated with the vehicle body. It is used for guidance without rotating, and the whole is cJ (
A fishing wheel that is shaped like a square and has a small rotating flat diameter, a running rail that has a protruding locking part as an inclined surface, and a locking protrusion that is circular in cross section to reduce the friction surface, and a curved running rail. It was made into a rail device.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG.

Kowara (tsui, snow, metal, etc.)

As shown in Figures 1 to 4, in the rectangular parallelepiped small part main body 4, an axle 7 having an axis 6 located at the center of the opposing sides 5.5 or one below is attached to one side. A main wheel 8 of a radial/L ball bearing having an outer diameter of about the same height 2 as the main body 4 is rotatably attached to the stiffness, which is projected perpendicularly to the outside of the side surface 5. The main wheel 8 is also rotatable on the wheel bottom 9 of the traveling rail/L 2, which will be described later.

Next, the other side surface 5 of the main body 4 is notched inwardly except for the upper part, and in the notch, an axle 7 of the same shape is left in a position facing the axle 7 and protrudes at right angles in a row. Another main wheel 8 having the same shape as the main wheel 8 is further cut out so as to be rotatable in the same manner as described above, and the main wheel 8 is attached thereto.

Next, on the upper surface 10 of the main body 4, a fishing shaft hole 11 with a circular cross section is located in the center of the rectangle excluding the upper part of the notch.
is opened vertically from the upper surface 10 to the lower surface 12, and the opening at the upper part of the fishing shaft hole 11 is further cut out and expanded into a slightly larger flat cylindrical shape to form a saucer portion 16. In addition, a small base 14 is vertically projected above the notch in the upper surface 10 of the main body 4, and a center line 15 connecting the axis 6.6 of the axle 7 is formed on the base 14. Symmetrically,
Conical sliding body 17, 17 of a conical body with the apex 16 facing upward
are provided separately or in series in a GJ8 shape.

Conical sliding body; 7 and surface of base body 14 +8Gj.

Make the surface smooth by applying a burnt pattern cj of a slip agent or by polishing.

On the other hand, a fishing shaft 21 has a flat cylindrical head 19 on the upper surface of the cylindrical body 20, which is fitted into the saucer portion 15 of the fishing shaft hole 11.
When inserting the rod into the fishing shaft hole 11, as shown in FIG. The shaft hole 11 is penetrated downward and the cylindrical body 20 is made to protrude beyond the lower surface 12.1'. In this case, as shown in FIGS. 2 and 3, the center lines are orthogonal to each other in passing through the axis 6.6 of the 15th axle 7 and the axis 6 of the fishing rod 21. That is, even in the longitudinal sectional view of FIG. 1, the center line 15 connecting the axis 6.6 of the axle 7.7 and the fishing shaft
The center passing vertically through the axis 6 of is perpendicular to tJ.

Then, connect the circular bar body 2o penetrating downward to the bottom surface 1 of the main body 4.
The fishing wheel I of the present invention is formed by rotatably fixing the two parts with clip washers 26.

Next, as shown in FIGS. 1 and 5, the running rail 2 is made of an oblong member having a cross-section with a downward opening in the shape of an opening, with both open ends protruding inward at right angles to form a wheel bottom 9.9. However, the GJ and sliding @24 are open horizontally between the opposing wheel bottoms 9 and 90. Further, the center of the upper surface of the oblong member 25 is recessed and protruded inward in a V-shape in the cross section to form an oblong locking wall 26.26. On the inner wall of the locking wall 26, a small flange protrusion 27 is vertically projected downward from the lower end of the letter 7 (the central part where the locking walls 26.26 meet), and a flange tip 28.28 that is open on both sides is formed. Two sliding protrusions 29 each having a circular cross section at the tip are protruded horizontally and parallel to each other at right angles from the inclined surface of the locking wall 26. Furthermore, the side surface 30.3 of the oblong member 25
0, at a position facing the flange tips 28, 28, a small strip-shaped base support 31 with a tip having a perfect circular cross section is made to protrude horizontally in a single strip at right angles inward. Then, the flange tip 28, the sliding protrusion 29, and the surface 18 of the base receiver 51.
The flange protrusion 27 and the locking wall 26 are made smooth.
, the space surrounded by the side wall 30 and the wheel bottom 9 is the wheel sheath 32.3.
2 is the traveling rail 2 of the present invention.

As shown in FIGS. 6 and 7, the curved traveling rail 3 is
The traveling layer t2 is formed by bending one end portion or the image end portion in the horizontally elongated longitudinal direction with a gentle R1.

Next, the method of using the present invention having the above-mentioned configuration will be described. There is. Above the room, there is a running rail 2.260. An intersection 33 is formed by laying the curved travel rail L5 and combining it with the curved travel rail L5. When two fishing wheels 1 and I are installed on this traveling rail 2, one fishing wheel 1 is placed inside the wheel sheath 62 on the side (A) where the bent traveling rail/L 3 is cut.
, 17 on the wheel bottom 9.9.
8, and the base body 14 on the top of the main shaft is attached to the flange tip 28.
and a conical sliding body 17.17 in contact with the base support 3I.
is brought into contact with the sliding projection 29.29. The installation of the first fishing wheel 1 is completed by hanging the fishing shaft 21 between the sliding grooves 24. Next, bring the other fishing wheel 1 to the rear of the first fishing wheel 1,
This time, the conical sliding bodies 17, 17 are housed in the wheel sheath 32 on the opposite side (B) from the first fishing wheel, and the main wheel 8 is placed on the wheel bottom 9.9 in the same way as the first fishing wheel 1. , the fishing shaft 2I is suspended between the sliding grooves 24, the base body 14 is placed in contact with the flange tip 28 and the base body receiver 31, and the conical sliding body 17.17 is placed in contact with the sliding protrusion 29.29. A spring/L 34 is brought under the installed fishing wheel 1.1, and the fishing shaft 21.21 of the fishing wheel 1, I is rotatably fixed to the front and rear ends of the upper end surface 35 of the fishing wheel 1.1. Bar 4A34 running rail 2
Fishing setup is completed.

When moving the fishing equipment A34, the fishing wheel 1.1 on the travel lane [2] moves straight ahead, the main wheel 8.8.8, EH; l rotates smoothly on the wheel bottom 9.9, Conical sliding bodies 17, 17.17JJ in wheel sheaths 32 placed in opposing positions,
The horizontal oscillation of the fishing wheel 1.1 is controlled, the contact minimizes the frictional surface of the cone and the perfect circle in cross section, and the smoothness of the contact surface allows for smoother movement (travel) of the fishing panel 64 than ever before. can get. During the bending movement of the fishing wheel A34, the conical sliding body 17.17 of the fishing wheel 1 of ζj1 locks on the locking wall 26, loses the wheel bottom 9 on the B side, and slides between the sliding grooves 24. A locking wall 2 that supports the main wheel 8 that is about to lean down and defines R and IJ.
Along the wheel bottoms 9 of 6 and 1, the first fishing wheel 1 moves forward in the bending traveling sea A3, and the other fishing wheel 1 loses the wheel bottom 9 on the A side at the intersection 33 and falls between the sliding grooves 24. The main wheel 8, which is about to lean and fall, is stopped by the conical sliding bodies 17, 17 on the locking wall 26.
The fishing spring/L 34 moves forward without changing the state of straight travel, as shown in Figure 7.
Performing a CJ bending row and moving laterally after a 90 degree direction change,
It is easy to obtain.

In addition, the conical sliding body 17.1 of the first fishing wheel 1 and the other fishing wheel 1
The parts of the wheel sheath 62 that house the wheels 7 may be opposite to those described above.

According to this invention, when installing and moving the panel 34,
It is supported and carried not only by the main wheel 8, but also by the sliding surface unique to the present invention, that is, the conical sliding body 17, the locking wall 26, the base body 14, the base support 31, etc., and the movement of the fishing equipment is stabilized. Moreover, unlike conventional rotating bodies, the support derivative c'J1 is fixed, so it can withstand strong pressure such as holding the lower part of the long P4A54 and using the first part of the fishing wheel as a fulcrum. It can withstand the weight of the panel 54 sufficiently, and shows a stable load capacity even for the heavy panel 54 that exceeds 500 kg.

While the conventional example has not been able to sufficiently cope with GJ and the bent wheel bottom 9 of the main wheel 8 and prevent it from tilting between the sliding grooves 24 during bending running, the fishing wheel of the present invention 1 travels and fits neatly and stably in the wheel sheath 62.32 of the A2 or curved running rail 5, and the conventional large secondary wheels are vertically rotating wheels and the curved wheel bottom or While F1 was able to adequately accommodate the bending guidance part, the locking wall 2 on the slope
6 and the conical sliding body 17, the conical sliding body 17, which is a conical body, can sufficiently cope with bending travel.Also, since the conical sliding body 17, etc. is perfectly locked to the locking wall 26, the fishing wheel 1 There is no risk of the main wheel 8 falling into the inclination or sliding groove 24.

Running &! As described above, the structure of the present invention that minimizes the frictional parts between the fishing wheel 1, the seven-stroke rail 12, and the bent traveling rail 6 provides a smooth surface. In addition, in the present invention,
In contrast to conventional Fujiano 1 ball bearings with large secondary wheels, pinned secondary wheels, and horizontal wheels, the rotating surface was biased and often led to support failures, whereas Radia A ball bearings with Ll main wheels 8 .8, which is vertically rotated on the wheel bottom 9, to avoid the frequent failures of fishing wheels.

The present invention is a creation with high industrial applicability due to the above objects, configurations, and effects.

[Brief explanation of the drawing]

FIG. 1 is a partially omitted vertical sectional view of the bending traveling device according to an embodiment of the present invention, FIG. 2 is a plan view of the fishing wheel 1, and FIG. 3 is a plan view of the fishing wheel 1. 31. is a partially omitted elevational view of FIG. Fig. 5 is a partially omitted perspective view showing the configuration of the fishing wheel L2, Fig. 6 is a partially omitted perspective view of the traveling rail 2 and the bent Fishing wheel 1 and other fishing wheels 1 for traveling lane A3
FIG. 7 is a partially omitted perspective view showing the relationship between the same and
It is a partially omitted plan view showing a state in which the fishing hook A34 is bent. Code 110. Fishing car 200. Traveling rail 31. Bent running rail 4. ．． 6 pieces 700. Axle 831. Main wheel 9 10. Wheel bottom I491 unit Body 1 700 Conical sliding body 211. Fishing axis 240. Sliding groove 262. Locking wall 2 86. Flange tip 291. Sliding protrusion 3109 base receiver 620. Wheel sheath Name of patent applicant Comany Co., Ltd. Figure l
Jl

Claims (1)

[Claims] The fishing wheel 1 consists of a fishing wheel 1 made of a hard material such as metal, a traveling rail 2, and a bent traveling rail 3.
, 5, an axle 7 having an axis 6 at the center or below projects outwardly from one side 5 at right angles, and a main wheel 8 of a radial ball bearing is attached to the axle 7, which is attached to a wheel bottom 9 of the traveling rail 2, which will be described later. The other side face 5 is notched except for the upper part of the side face 5 side, and an axle shaft 7 of the same shape is provided at a position opposite to the axle shaft 7 so as to protrude outward at a right angle. In addition to this, another main wheel 8 having the same shape as the main wheel 8
is similarly rotatably mounted, and a fishing shaft hole 11 with a circular cross section is provided in the center of the upper surface 10 of the main body 4 excluding the upper part of the notch.
has a vertical opening extending vertically from the top surface 10 to the bottom surface 12, and the opening at the top of the fishing shaft hole 11 is further cut out and expanded into a slightly larger flat cylindrical shape to form a saucer portion 13, and the main body above the cutout portion is expanded. 4. A small base 14 is vertically projected above the upper surface 10, and a center line 1 connecting the axes 6, 6 of the axle 7 is formed on the base 14.
The conical sliding bodies 17, 17, which are conical bodies with the apex 16 facing upward symmetrically with respect to 5, are provided separately or in series in a figure 8, and the surfaces 18 of the conical sliding bodies 17 and the base body 14 are baked or coated. A flat cylindrical head part 1 is polished to have a smooth surface and is fitted into the saucer part 13 of the fishing shaft hole 11.
9 on the top surface of the cylindrical body 20, a thrust ball bearing 22 is arranged at the lower part of the head 19, and the cylindrical body 20 is inserted into the fishing shaft hole 11 from the top surface 10 of the main body 4. , the cylindrical body 20 is made to protrude from the lower surface 12, and the center line connecting the axes 6, 6 of the axles 7, 7 and the center line vertically passing through the axis 6 of the fishing shaft 21 are perpendicular to each other in the longitudinal section. , a circular rod body 20 penetrating downward is rotatably fixed to the lower surface 12 portion of the main body 4 by a clip washer 23.
Both open tips are moved inward at right angles, leaving the opening of the sliding groove 24 horizontally in the center and protruding to form horizontally long wheel bottoms 9, 9, and the center of the upper surface of the horizontally long material is V-shaped in the cross section. A small flange protrusion 27 is provided vertically downward from the center where the horizontally elongated interlocking walls 26, 26 meet, and the flange tip 2 is made to protrude inwardly.
8 and 28, and two sliding protrusions 29 each having a circular cross section at the tip are protruded in parallel horizontally at right angles from the inclined surface of the locking wall 26. At a position corresponding to the tips 28, 28, a small base receiver 31 with a circular cross section is projected inward at right angles in a horizontal line, and the surfaces of the flange tip 28, the sliding protrusion 29, and the base receiver 31. 18 is made smooth, and a space surrounded by the flange protrusion 27, the locking wall 26, the side wall 30, and the wheel bottom 9 is formed as a wheel sheath 32; One or both tips in the longitudinal direction of the
(d) Laying running rails 2, 2... above the room,
The curved running rails are combined to form an intersection 33, and when one fishing wheel 1 is brought and housed in the wheel sheaths 32, 32 of the running rail 2, a conical cone is inserted into the wheel sheath 32 on the side to which the curved running rail 3 is attached. The main wheels 8, 8 are placed on the wheel bottoms 9, 9 so as to accommodate the sliding bodies 17, 17, and the base body 14 on the upper part of the main wheels 8 is brought into contact with the flange tip 28 and the base body receiver 31, and the conical sliding body 17 is placed on the wheel bottoms 9, 9. , 17 are brought into contact with the sliding protrusions 29, 29, and the fishing shaft 21 is installed hanging down between the sliding grooves 24, and another fishing wheel 1 is brought in, so that the conical sliding body 17 of the first fishing wheel 1 is accommodated. The conical sliding body 32 is fitted into the wheel sheath 32 on the opposite side, and the two fishing wheels are installed on the running rail 2 in the same way as the first fishing wheel 1, and the two fishing wheels are attached to the front and rear ends of the upper end surface 35 of the panel 34. The fishing shafts 21, 21 of 1 and 1 are fixed rotatably, and the panel 34 is installed on the traveling rail, and the fishing shaft 34 is installed on the traveling rail.
4, the one fishing wheel 1 is guided toward the curved traveling rail 3 by the conical slides 17, 17, and the other fishing wheel 1 is guided straight on the traveling rail 2 by the conical slides 17, 17.
A bending traveling device for a movable panel, characterized in that it moves while being guided by a movable panel.