JPH0433120Y2 - - Google Patents

Description

[Detailed description of the invention] "Field of industrial application" This invention relates to a laundry drying device for household use.

``Prior art'' Conventionally, this type of clothes drying device has been equipped with a clothes drying rod arm that is attached to a fixed object and can be moved up and down. The device consists of a pillar restraint fitting tightened to a veranda pillar, a mounting base fitted externally to the pillar restraint fixture and integrally fixed, and a mounting base protruding vertically from the mounting base, with a required angular phase on the outer periphery. a pair of circular lock plates having a plurality of engagement holes recessed at a distance from each other, and an elongated hole located between the pair of lock plates and fitted onto the pivot at the center thereof, and a long hole that can be inserted into the engagement holes. and a rod holder having an engaging pin in the longitudinal direction, and the rod holder is guided by the elongated hole and is slidable in the longitudinal direction, and is movable up and down about the pivot shaft that receives the elongated hole. A clothes drying device comprising: a rod receiving hole provided in the rod receiving metal fitting; and a rod resting portion that assumes an upward open position when the rod receiving metal fitting is rotated downward and stored. .

"Problems to be Solved by the Invention" By the way, the clothes drying device described in the above publication has a pair of circular lock plates vertically protruding from the front surface of the mounting base, and a central axis between the two lock plates is covered. The rod holder, which is slidable in the longitudinal direction through a slotted hole, and other components are complex and diverse, requiring many steps and labor to manufacture, and the high cost makes it an expensive product, making it difficult to spread to the general public. ,
However, there are also some inconveniences in terms of operation.

Therefore, in the present invention, the above-mentioned structure has been simplified to reduce manufacturing costs, making it easier to spread as a low-cost product to the general public, and making it easier to rotate the rod receiving arm, making it easier to use. The aim is to provide a versatile clothes drying device.

"Means for Solving the Problem" In order to achieve the above objective, the front end of the branch protruding forward from the back mounting plate of the L-shaped fixture is formed into a semicircular side surface. A plurality of engagement recessed holes are formed equiangularly and radially along the outer periphery of the semicircular part, and a rotation shaft with a pressure spring inserted from the outside is loosely inserted into the center shaft hole of the semicircular part, and An engaging protrusion that engages in the recessed hole is provided protrudingly at the base of the rod supporting arm which is pivoted at the end, and several rods are arranged in parallel along the longitudinal direction of the supporting arm. It is designed to be inserted and supported.

"Function" By attaching the mounting plate of the support to a wall surface, column surface, etc. using screw tightening means, the supporting pieces are provided to protrude forward from the mounting plate. Then, the protrusion on the base of the support arm that is pivoted to the support piece engages in one of the plurality of recesses provided on the periphery of the semicircular part at the front end of the support piece, so that the support arm moves forward while maintaining a predetermined angle. Fixed in a protruding manner.
In this support arm engagement state, the engagement portion of the support arm and the support arm are brought into pressure contact by the stored force of the push spring to maintain the engagement state between the two. Then, when the front part of the support arm is pushed inward, the base of the support arm moves inward against the pressure of the push spring, and the engagement protrusion disengages from the recess, so that the support arm It is now in a state where it can be rotated in the vertical direction, and when it is rotated to the desired angle and the protrusion is aligned with the appropriate inside position of the concave hole, and the hand holding the rear support arm is released, the elasticity of the push spring will cause the two to move again. When engaged, the bearing arms are locked at the desired angle. In this way, the support arm can be rotated to an appropriate tilted position.

In addition, a large amount of dried fish can be hung by supporting several rods on the supporting arm.

"Example" Embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 5 show a drying device for relatively thin and small cloth items such as towels or other cloth items, and reference numeral 1 is a support device made by bending a flat plate piece into an L-shape. The front end of the support piece 3 protruding forward from one end of the vertical mounting plate 2 on the back is formed into a semicircular side surface, and an appropriate number of notches are formed along the outer periphery of the semicircular end 3a. Holes 3b are provided radially at equal angles, a shaft hole 3c is bored in the center, and screw insertion holes 2a, 2a are provided oppositely in the left and right parts of the mounting plate 2.

Reference numeral 4 indicates a coil-shaped compression spring, and reference numeral 5 indicates a rotating shaft having a flat head 5a formed at the outer end with a diameter larger than that of the shaft rod 5b, and the inner end of the shaft rod 5b stepped to have a slightly smaller diameter. A screw is carved into the part to form a screw rod 5c.

Reference numeral 6 is a support arm of the clothes rod body, and a shaft hole 6b is bored in the base 6a of the belt-like flat plate, and an engaging protrusion 6c is cut out from the inside so that it can fit into the recessed hole 3b on the front side of the shaft hole 6b. The rod bodies 7 are inserted through the fasteners 9 into several through holes 6d which protrude and are arranged in rows at equal intervals along the front longitudinal direction, and are fixed horizontally in parallel. A cloth object such as a towel is hung on each rod body 7, and the base shaft hole 6b of the support arm 6 is loosely inserted into the shaft hole 3c from the outside of the support piece 3 of the fixture 1 via the pressure spring 4. From the inner end screw rod 5c of the rotating shaft 5 to the shaft rod 5
b, and by screwing and tightening a nut 8 from the inside, it is pivotally supported so as to be movable up and down. In addition, 10 in the figure indicates a knob, and after holding this with your fingers and pushing the support arm 6 inward as shown in FIG. The support arm 6 is provided to rotate in the vertical direction.

6, 7 and 8 show other embodiments, and the clothes drying device shown in FIG. 6 is similar to that shown in FIGS. 1 and 2. The structure of the support arm and the rod body in the embodiment is changed, and the support arm 6' is a belt-shaped flat plate bent in half into a planar U-shape, with both base ends 6a' aligned on the center line. An engaging protrusion 6c' is provided protrudingly on one side surface of the overlapping parts, and this support arm is pivoted to the same support 1 as in the above embodiment by the same means, and the support arm 6'
Long rod bodies 7' along the longitudinal direction of the support arm are inserted in a parallel manner so as to protrude equally to both left and right sides of the support arm.

The clothes drying device shown in FIG. 7 is the same as that shown in FIGS. 1 and 2, but only the rods are lengthened, and the rods are inserted in parallel so that they protrude evenly to both the left and right sides of the support arm 6. be.

Furthermore, the clothes drying apparatus shown in FIG. 8 is made larger overall than those of the three embodiments described above, and is configured to support a clothes drying pole of a long and large diameter object, and the support is used for buildings, etc. A clamping plate is screwed onto the back of the support so that it can be clamped and attached to a pillar body. a, 2'a are arranged opposite each other, and a branch piece 3' whose front end is semicircular is provided protruding forward from the central part, and an appropriate number of branches are provided along the outer periphery of the semicircular front end 3'a. Notch holes 3'b... are provided radially at equal angles,
A shaft hole 3'c is bored in the center, and it is held in place by both screw rods 11, 11 inserted into both screw rod insertion holes 2'a, 2'a of the mounting plate 2', corresponding to its back. The spacing between plates 12 can be adjusted, and by screwing a wing nut 13 onto the rear ends of both threaded rods 11, 11 into which the clamping plate 12 is inserted, the clamping plate is tightened toward the mounting plate. A column is sandwiched between them. The support arm 6'' that is pivotally supported on the front end of the support piece 3' of the support 1' has its base 6''a connected to the support piece 3'.
A shaft hole 6''b is provided at the center of its base end in correspondence with the support shaft hole 3'c, and an engagement protrusion 6 is provided on the front side of the shaft hole. ″c
A round bar arm rod is cut out and provided protrudingly, and both ends of an arm rod made of a round bar bent into an oblong U-shape are welded to the top and bottom of the front end of the base 6''a, and a clothes rod is installed in the internal space of the arm rod. Three 7" insertion rings are welded at equal intervals in the front and back. Then, the base 6''a is rotatably supported on the branch 3' by a rotation shaft 5' and a pressing spring 4', and the engaging protrusion 6''c is inserted into the concave hole 3'b of the branch. The point that it is engaged and fixed is the same as in each of the above-described embodiments.

In each of the embodiments described above, the structure of the engagement shaft attachment portion between the support and the support arm is common, and the engagement and disengagement between the front end concave hole of the support support piece and the protrusion on the base of the support arm is common. The operation is performed using the stored force of the push spring, and the support arm is rotated to arbitrarily adjust its tilted posture.

"Effect of the invention" The clothes drying device according to the invention supports the support arm so as to be movable up and down by interposing a pressure spring at the base of the rotating shaft in which the base of the rod body support arm is pivotally supported on the front end of the support piece. At the same time, a concave hole is provided on the periphery of the semicircular end of the front end of the branch,
Since the support arm inclination angle adjusting and fixing means is provided by protruding from the outside of the base of the support arm an engaging protrusion that can be engaged with the recessed hole, the support arm can be inserted into the recessed hole in the semicircular portion of the front end of the support arm. In order to engage the engagement protrusion on the base, the elasticity of the push spring is used to freely engage and disengage, and the support arm is moved inward from the state shown in Fig. 3 to the state shown in Fig. 4. Press and tilt to separate the protrusion from the recessed hole, then rotate the support arm up and down, and when the pressing force of the support arm is released at an appropriate tilted position, the protrusion engages with the recessed hole again at that position. Since the supporting arm can be fixed in a fixed position, it is very easy to freely change and adjust the direction of the supporting arm within a 180 degree angle range from upward to downward. Therefore, when drying cloth, depending on the convenience of the time, the support arm can be changed to a horizontal position or a slightly upward or downward tilted position to hang a large quantity of drying goods to make it easier to dry. It is very easy to use the device after adjusting it to a normal position, and when not in use, rotate the support arm upward or downward so as not to obstruct traffic.

In addition, during this operation, the elasticity of the push spring interposed at the base of the rotating shaft allows the two to be elastically engaged and disengaged, and the stored force of the push spring ensures that the two are engaged. It can be fixed and provides strength against the load applied to the support arm.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing a clothes drying device according to an embodiment of the present invention in an upwardly erect state, Fig. 2 is a perspective view showing it held in a horizontal position, and Fig. 3 is a perspective view of the same clothes drying device. FIG. 4 is a cross-sectional plan view showing the engaged state of the engagement shaft support between the support and the support arm; FIG. 4 is a cross-sectional plan view showing the state in which the relevant parts are disengaged; FIG. 6 is a perspective view showing another embodiment, FIG. 7 is a perspective view showing still another embodiment, and FIG. 8 is a clothesline pole in still another embodiment. FIG. 3 is a perspective view showing an example in which the DESCRIPTION OF SYMBOLS 1...Support, 2...Mounting plate, 3a...Semicircular end, 3b...Concave hole, 4...Press spring, 5...Rotating shaft, 6...Support arm, 6a...Base, 6c... Engagement protrusion, 7... Rod body, 8... Nut.

Claims (1)

[Scope of utility model registration request] In a clothes drying device in which the proximal end of a support arm 6 supporting several rods 7 in front and back in parallel is pivotally supported on a support 1 so as to be movable up and down, a back mounting plate 2 of the support 1 is used. The front end of the branch 3 protruding from the front surface of the semicircular end 3a is formed into a semicircular shape, and a plurality of equiangular radial recessed holes 3b are provided along the outer periphery of the semicircular end 3a. A push spring 4 is interposed at the base of a rotating shaft 5 that is loosely inserted into the central shaft hole 3c, and the recessed hole is provided outside the base 6a of a support arm 6 that is rotatably supported on the inner end of the rotating shaft. 3
A clothes drying device equipped with an inclination angle adjusting and fixing means of a supporting arm formed by protruding an engaging protrusion 6c that can be engaged with the arm.