JPS6223516Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a leg seat device for a slide, etc., which allows the slide, etc. to be stably installed without fear of falling even if the distance between the legs is narrow, and the leg seat device does not get in the way during transportation etc. This was done to prevent this from happening.

For example, a folding slide for home use has a pair of left and right legs, but in order to make the slide compact, the distance between the legs is generally made as narrow as possible, so this type of slide is prone to falling in the left and right direction. It becomes easier to
Very dangerous. Therefore, in order to prevent this fall, it is possible to provide a leg seat that protrudes outward at the lower end of the leg, but if the leg seat is simply provided, the problem is that the leg seat becomes a hindrance when transporting or storing the product. will occur.

The present invention solves the above-mentioned problems and is characterized by a leg seat device comprising a leg seat body and a connecting body. It is pivoted so that it can rotate between an outward protruding position where it is flush with the leg and a leg extension position where it protrudes in the extension direction of the leg, and the connecting body is rotated above the leg seat body of the leg in the same direction as the leg seat body. The free end of the connecting body is
The leg seat body is slidably connected to the leg seat body within a range where rotation of the leg seat body can be restricted between the outwardly protruding position and the leg extension position.

Hereinafter, the present invention will be explained according to the illustrated embodiment. In FIGS. 1 and 2, 1 is a folding slide, which includes a slide main body 2 in the forward downward direction, a landing 3 in the horizontal direction, and a vertical direction. A pair of left and right legs 4 placed in
and a ladder 5 in the front upward direction, and the slide main body 2
The upper end, the upper end of the leg 4, and the front end of the landing 3 are pivoted 6 to each other so as to be rotatable around the left and right axes, and the staircase 5
The upper end and the rear end of the landing 3 are pivotally supported 7 to each other so as to be rotatable around the left and right axes, and the slide main body 2 and the legs 4 are connected by a connecting rod 8 whose central part is bendable. 1, the landing 3 and the stairs 5 fit between the side plates 9 of the slide main body 2, and both legs 4
is foldable along the outside of the side plate 9.

Reference numeral 10 denotes a pair of leg seat devices provided at the lower ends of the legs 4, and each leg seat device 10 has a recessed portion on both front and rear sides of the lower end of the legs 4, as shown in FIGS. 3 to 6. It is attached to the section 11. That is, the leg seat device 1
0 is composed of a leg seat body 12 and a connecting body 13, which are each integrally molded from a relatively hard elastic material such as plastic, and the leg seat body 12 is connected to a rectangular plate-shaped top wall 14.
and a pair of front and rear side walls 15 protruding downward from both ends of the top wall 14 in the width direction. The mounting part 16 is rotatably supported by mounting screws 17 on both front and rear sides of the lower end of the mounted part 11, and the leg seat body 12 has an outer surface that is substantially flush with the lower surface of the leg 4 with the mounting screws 17 as a fulcrum. It is rotatable between a horizontal protrusion position B and a leg extension position C in which the leg protrudes from the leg 4 in its extension direction. The connecting body 13 includes a top wall 18 and a pair of front and rear side walls 19 that protrude downward from both ends of the top wall 18 in the width direction, and one longitudinal end of both side walls 19 projects further inward in the longitudinal direction than the top wall 18. The other end is a connecting part 21 that projects outward in the longitudinal direction from the top wall 18, and the mounting part 20 is connected to the leg seat body 12 by mounting screws 22 on both front and rear sides of the upper end of the mounted part 11. They are pivoted so that they can rotate in the same direction. The free end portion of the connecting body 13, that is, the connecting portion 21 has set screws 2 on both the front and rear sides of the sliding body 23.
4, the sliding body 23 has its front and rear ends slidably fitted and held in elongated holes 25 opened in the longitudinal direction in both side walls 15 of the leg seat body 12. When the movable body 23 slides into the free end side end of the elongated hole 25, the connecting body 13 rotates around the mounting screw 22 in the direction of arrow a, and the leg seat body 12 rotates to the outward protruding position B. The sliding body 23 is the connecting part 16 of the elongated hole 25
When sliding to the side end, the connecting body 13 rotates in the direction of arrow b, its top wall 18 overlaps the outer surface of the attached part 11, and the leg seat body 12 rotates to the leg extension position C. I'm starting to do that. That is, the elongated hole 25 allows the rotation of the leg seat body 12 between the outward protruding position B and the leg extension position C.
The connecting portion 21 of the connecting body 13 is connected to the leg seat body 12 so as to be slidable within this range. A stopper 26 is provided to project downward from the top wall 14 of the leg seat 12, and this stopper 26 is a protrusion extending slightly downward from the upper end of the sliding body 24 in the direction of the elongated hole 25. When sliding on both ends of the elongated hole 25, the sliding body 23 hits the stopper 26.
The stopper 2 is in the range that deviates from the longitudinal direction.
6 can lock the sliding body 23 at both ends of the long hole 25, and if a certain amount of strong force is applied, the sliding body 23 can be prevented from sliding within the long hole 25 by elastic deformation of the stopper 26 and the sliding body 23. forgive.

According to the configuration of the above embodiment, when the connecting body 12 or the connecting body 13 is pressed in the direction of the arrow a, the sliding body 23
slides into the free end side end of the elongated hole 25, and the leg seat body 12 rotates to the outward protruding position B, so that the leg seat body 12 that protrudes outward together with the lower surface of the leg 4 comes into contact with the floor, etc. At this time, the leg seat body 12 receives a rotational force from the floor etc. in the direction of arrow a, but the connecting body 13
is regulated by the elongated hole 25 and becomes taut,
Since the leg seat body 12 is not allowed to rotate in the direction of the arrow a, even if the distance between the legs 4 is narrow, the slide 1 remains as stable as if the legs 4 were extended to the protruding position of the leg seat body 12. There is no risk that the slide 1 will fall in the left and right directions. Also, at this time, since the stopper 26 locks the sliding body 23 to the free end side end of the elongated hole 25, the sliding body 23
3 will not accidentally slide through the elongated hole 25 toward the connecting portion 16. Further, when the leg seat body 12 or the connecting body 13 is pressed in the direction of the arrow b and the sliding body 23 is forcibly slid onto the end of the long hole 25 on the side of the connecting part 16, the connecting body 13 is attached to the attached part 11 of the leg 4. While polymerizing, the leg seat body 12
is rotated to the leg extension position C, and the entire leg seat device 10 is compactly housed with respect to the legs 4, so that the leg seat device 10 does not get in the way at all when the slide 1 is transported or stored.

According to the present invention, the leg seat body is pivoted to the lower end of the leg so as to be rotatable between the outwardly projecting position and the leg extension position, and the free end of the connecting body is pivoted above the leg seat body of the leg. is slidably connected to the leg seat body within a range that can restrict its rotation between the outward protruding position and the leg extension position, so that the leg seat body can be moved between the outward protruding position and the leg extension position. It can be rotated extremely easily, and by rotating the leg seat body to the outward protruding position, slides, etc. can be installed stably without fear of falling, in the same way as when the legs are spread outward. By rotating to the leg extension position, the entire leg seat device can be compactly stored in relation to the leg so as not to get in the way during transportation or storage, and its practical effects are significant.

[Brief explanation of the drawing]

Figure 1 is a side view showing one embodiment of the present invention;
Figure 3 is a front view of the same main part, Figure 4 is a side view of the same main part, and Figure 5 is a front sectional view of the same main part.
FIG. 6 is a sectional view taken along line A--A in FIG. 3. 1...slide, 4...legs, 10...leg seat device,
12... Leg seat body, 13... Connecting body, B... Outward protruding position, C... Leg extension position.

Claims (1)

[Scope of utility model registration request] A leg seat device comprising a leg seat body and a connecting body, wherein the leg seat body is provided at the lower end of the leg at an outward protruding position where the leg seat body is substantially flush with the lower surface of the leg, and at a leg extension position where the leg seat body protrudes in the extension direction of the leg. The connecting body is pivotably supported above the leg seat body of the leg so that it can rotate in the same direction as the leg seat body, and the free end of the connecting body is attached to the leg seat body. A leg seat device for a slide or the like, characterized in that the leg seat body is slidably connected within a range that can restrict the rotation of the leg seat body between the outwardly protruding position and the leg extension position.