JPH0141435Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a clothes drying device that can be assembled and disassembled and is extendable and retractable.

(Prior art) Conventional clothes drying devices, for example, are based on the following prior art (1)
~(3) exists.

(1) Publication of Utility Model Publication No. 55-17862 (2) Publication of Publication of Utility Model Publication No. 52-40838 (3) Publication of Publication of Utility Model Publication No. 49-38529 (Problems that the invention attempts to solve) Prior art (1) - ( 3) When relatively heavy items such as futons are dried in the drying device, the structure of the drying device does not put the weight of the drying items on the entire device, so when there is a strong wind,
There was a problem with the clothes drying equipment falling over.

The purpose of this invention is to solve these problems with conventional clothes drying devices.

(Means for Solving the Problems) This invention is a retractable and retractable clothes drying device that can be assembled and disassembled, and is characterized by having the following structural requirements (a) to (j). (See Figures 1 to 8) (a) Tubular supports 1, 1, 1, 1: Stand vertically on the floor (or ground), and the lower and upper ends of the four tubular supports are each shaped like a cube. Or, arrange them so that they are located at the eight vertices of a rectangular parallelepiped.

(b) T-shaped joints 2, 2, 2, 2; to be fitted to the lower ends of the four tubular struts 1, 1, 1, 1;

(c) Tubular rods 5, 5; to be placed at positions corresponding to two diagonals of the square or rectangle formed by the four T-shaped joints 2, 2, 2, 2.

(d) Cladding tubes 3, 3 and fittings 4; Located in the center of each of the two tubular rods 5, 5.

(e) T-shaped joints 6, 6, 6, 6; to be fitted onto the upper ends of the four tubular struts 1, 1, 1, 1.

(f) Tubular rods 9, 9: Arranged above and parallel to the two tubular rods 5, 5.

(g) Cladding tubes 7, 7 and fittings 8; Located in the center of each of the two tubular rods 9, 9.

(h) Annular stopper member 1 for preventing the telescopic tubular rod 15 from falling off
2, 12, 12, 12; The part where the telescopic tubular rods 15, 15, 15, 15 of the four T-shaped joints 6, 6, 6, 6 are inserted,
To fit into the inner hole wall 11 of the T-shaped joint 6, 6, 6, 6 at the end where the tubular rod 9, 9 is not fitted.

(i) Annular stopper member 1 for preventing the telescopic tubular rod 15 from falling off
4, 14, 14, 14; To be fitted to the outer periphery of the inner end of the four telescopic tubular rods 15, 15, 15, 15.

(j) Expandable tubular rods 15, 15, 15, 15; Expandably slides within the inner hole of the tubular rod 9 while slidingly contacting the inner hole wall 13 of the annular stopper member 12 for preventing the extensible tubular rod 15 from falling off. be placed in the inner hole.

(Function) The clothes drying device shown in Figure 1 is used as follows. As shown in FIG. 2, the tubular rods 9, 9 or 5, 5 are grasped with both hands and rotated in a cross shape or an X shape.

When there is a lot of clothes to dry, as shown in FIG. 3, the expandable tubular rods 15, 15, 15, 15 accommodated in the inner holes of the tubular rods 9, 9 are pulled out.

The first feature of this invention is that when relatively heavy items such as futons are dried in the direction of arrow W in Figures 2 and 3, the load is applied to the entire four tubular supports 1, 1, 1, 1. . That is, the two overlapping tubular rods 9, 9 have a bending action toward the center, and a load is applied to the four tubular supports 1, 1, 1, 1.

The second feature of this device is that, as shown in FIGS. 7 and 8, the cladding tubes 3 and 3 and 7 and 7 contact each other, and the tubular rods 5 and 5 and 9 and 9 are connected to each other. It is a contact engagement surface that is rotatable. As shown in FIGS. 5 and 6, reference numeral 19 is a contacting and engaging surface of the annular stop portions 12 and 14. As shown in FIGS. That is, when the extensible tubular rod 15 equipped with the annular stop member 14 is pulled out, the annular stop members 12 and 14 come into contact with each other and stop there, so that the extensible tubular rod 15 closes in the inner hole 10 of the tubular rod 9.
This serves to prevent the material from falling out from the inner hole of the T-shaped joint 6 to the outside. That is, codes 12, 14
is an annular stopper member for preventing the telescopic tubular rod 15 from falling off.

The annular stop members 12 and 14 are preferably made of hard rubber or synthetic resin. If it were made of metal, the sliding action would result in high noise, and in addition, the friction would be severe and durability would be lacking.

In addition, in order to achieve preferable operation, the cladding tube 3
and 3, 7 and 7 and fittings 4 and 8 are connected to the tubular rod 5,
It is best to install it approximately in the center of 9.

(Effects of the invention) This invention has the following excellent effects.

When relatively heavy drying items such as futons are dried, the two overlapping tubular rods 9, 9 bend toward the center, so the four tubular rods 1, 1,
The load is applied to 1 and 1, making it stable, so there is no need to worry about it falling over even in strong winds.

An annular stop member 14 is attached to one end of the telescopic tubular rod 15.
Since the annular stop member 12 is provided on the T-shaped joint 6, when the telescopic tubular rod 15 is pulled out from the tubular rod 9, it stops at the contact engagement surface 19.
There is no need to worry about it falling out.

Since the clothes drying device can be easily disassembled by removing the fixtures 4, 8, and 17, it is not bulky and is extremely convenient for carrying, transporting, and transporting.

Assembly operations can be performed easily and quickly.

Telescopic telescopic tubular rod 15, 15, 15, 1
5 as shown in Figures 1, 2, 5, and 6, a large number of items such as futons can be hung to dry.

When the clothes drying device is not in use, hold it by hand and rotate it in the direction of the arrows shown in Figures 2 and 3, stacking the tubular supports and rods together as shown in Figure 1.
Furthermore, in the direction of the arrow, the telescopic tubular rods 15, 15, 1
5 and 15 are housed in the inner holes of the tubular rods 9 and 9, it can be stored in a small space.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a front view of the clothes drying device before use, Fig. 2 is a perspective view of the use state when the telescopic tubular rod is stored in the tubular rod, and Fig. 3 is a front view of the clothes drying device before use. is a perspective view of the telescopic tubular rod when it is used by pulling it out from the tubular rod, Fig. 4 is a longitudinal cross-sectional view taken along line A-A in Fig. 1, and Fig. 5 is a partial enlargement of the circular chain line B in Fig. 2. 6 is a partially enlarged sectional view taken along the circular chain line F in FIG. 3, FIG. 7 is a partially enlarged sectional view taken along the circular chain line G in FIG. 2, and FIG. 8 is a partially enlarged sectional view taken along the circular chain line H in FIGS.
FIG. Explanation of symbols, 1... Tubular strut, 2, 6... T-shaped joint, 3, 7... Cladding tube, 4, 8, 17... Fixture, 5, 9... Tubular rod, 10, 11, 13...
Inner hole wall, 12, 14... Annular stop member for preventing the telescopic tubular rod from falling off, 15... Telescopic tubular rod, 16... Washer, 18, 19... Contact engagement surface.

Claims (1)

[Claims for Utility Model Registration] A laundry drying device that can be assembled and disassembled and is expandable and retractable, characterized by having the following constituent features (a) to (j). (a) Tubular supports 1, 1, 1, 1; erected vertically on the floor (or ground) so that the lower and upper ends of the four tubular supports are located at the eight vertices of a cube or rectangular parallelepiped, respectively. be placed in (b) T-shaped joints 2, 2, 2, 2; to be fitted to the lower ends of the four tubular struts 1, 1, 1, 1; (c) Tubular rods 5, 5; to be placed at positions corresponding to two diagonals of the square or rectangle formed by the four T-shaped joints 2, 2, 2, 2. (d) Cladding tubes 3, 3 and fittings 4; Located in the center of each of the two tubular rods 5, 5. (e) T-shaped joints 6, 6, 6, 6; to be fitted onto the upper ends of the four tubular struts 1, 1, 1, 1. (f) Tubular rods 9, 9: Arranged above and parallel to the two tubular rods 5, 5. (g) Cladding tubes 7, 7 and fittings 8; Located in the center of each of the two tubular rods 9, 9. (h) Annular stopper member 1 for preventing the telescopic tubular rod 15 from falling off
2, 12, 12, 12; The part where the telescopic tubular rods 15, 15, 15, 15 of the four T-shaped joints 6, 6, 6, 6 are inserted,
To fit into the inner hole 11 of the T-shaped joint 6, 6, 6, 6 at the end where the tubular rod 9, 9 is not fitted. (i) Annular stopper member 1 for preventing the telescopic tubular rod 15 from falling off
4, 14, 14, 14; To be fitted to the outer periphery of the inner end of the four telescopic tubular rods 15, 15, 15, 15. (j) Telescopic tubular rods 15, 15, 15, 15; so as to extendably slide within the inner hole of the tubular rod 9 while slidingly contacting the inner hole 13 of the annular stopper member 12 for preventing the telescopic tubular rod 15 from falling off. Must be placed within the inner hole.