JP5979958B2 - Clothes drying equipment - Google Patents

Description

  The present invention relates to a clothes drying apparatus which is fixed to vertical surfaces facing each other in two pillars and holds a clothes drying basket.

  2. Description of the Related Art As a clothes drying device that holds a clothes drying basket, there is one provided with a support member and an arm member. (For example, refer to Patent Document 1.) A support member is fixed to a vertical surface such as a wall surface or a support column, and an arm member is supported by the support member so as to be rotatable in a vertical surface around its base end.

  For example, the arm member that holds the hanging basket can be selectively fixed at each of an exposure position in a state of being inclined obliquely upward and a storage position in a vertical state. While the arm member in the exposed position holds the clothes basket, the storage space when not in use can be reduced in size by positioning the arm member in the storage position.

  In particular, when the support member is fixed to the vertical surfaces facing each other in the two columns such as the column of the carport and the railing of the veranda, the entire clothes-drying device is arranged by positioning the arm member in the storage position when not in use. Arranged within the width of the column, the space can be used effectively and the appearance is not complicated.

JP 2011-244970 A

  However, in the conventional clothes drying apparatus, since the base end portion of the arm member is supported in a freely rotatable state with respect to the support member, the arm member can be rotated at a plurality of positions including at least the exposure position and the storage position. A mechanism for regulating the pressure is required, and the structure becomes complicated. Further, when the user moves the arm member from the storage position to the exposure position, the arm member abuts against the restricting portion due to its own weight unless the user guides it, which causes not only a large impact sound but also causes damage to the apparatus.

  The object of the present invention is to prevent the arm member from freely rotating with respect to the support member, to prevent the structure from becoming complicated, and to prevent the arm member from contacting the restricting portion due to its own weight. An object of the present invention is to provide a clothes drying apparatus capable of preventing generation and damage to the apparatus.

  The clothes drying apparatus of the present invention includes an arm, a support member, and a braking member. The arm is a long body having both end portions as a base end portion and an open end portion, respectively, and has at least one holding portion for holding a clothes-drying basket between the base end portion and the open end portion. The support member is fixed with the back surface in contact with the vertical surface, and rotatably supports the base end portion of the arm within a predetermined rotation angle range. The braking member always applies a braking force to the rotation of the proximal end portion of the arm with respect to the support member.

  With this configuration, the arm is always subjected to a braking force from the braking member when moving within a predetermined rotation angle range. The movement speed of the arm within the predetermined rotation angle range is reduced, and the impact when stopping at the end of the predetermined rotation angle range is reduced.

  In this configuration, the support member includes a boss portion that protrudes to the front side, and a boss portion to which the base end portion of the arm is fitted, and the braking member includes a cap that is fixed to the boss portion from the front side of the support member, and a boss It is preferable to include a disc spring that is externally fitted to the portion and is located between the base end portion of the arm and the cap. The braking force against the rotation of the base end portion of the arm can be reliably applied with a simple configuration.

Also, among the back surface of the base end portion of the periphery and the arm of the boss on the front of the support member, either one is formed an arcuate groove corresponding to a predetermined rotation angle range, the groove in the other It is preferable to form a projection to be inserted. The rotation angle range of the base end portion of the arm can be defined within a predetermined range with a simple configuration.

  Further, an extension portion extending in the radial direction of the boss portion is formed at at least one end portion of the groove portion, and the boss portion is supported movably along the extension direction of the extension portion with respect to the support member. be able to. The arm can be rotated only in a state where the arm is moved in the extending direction together with the boss portion, and the arm can be fixed at the storage position or the exposure position.

  Moreover, it is preferable that the predetermined rotation angle range has both ends of a storage position where the longitudinal direction of the arm is vertical and an exposure position inclined in the horizontal direction. The arm can be rotated around the base end portion between the storage position when not in use and the exposure position when in use.

  According to the present invention, it is possible to prevent the arm member from freely rotating with respect to the support member, to prevent the structure from being complicated, and to prevent the impact noise from being generated by preventing the arm member from contacting the regulating portion by its own weight. Generation and damage to the device can be prevented.

(A) And (B) is an external view which shows the use condition of the clothes drying apparatus which concerns on 1st Embodiment of this invention. (A) And (B) is an exploded view of the same thing drying apparatus. These are sectional drawings of the principal part of the same thing drying apparatus. (A) And (B) is the fragmentary sectional perspective view of the clothes-drying apparatus which concerns on another 2nd Embodiment of this invention, and the rear view of the principal part of an arm.

  As shown in FIGS. 1A and 1B, a clothes drying apparatus 10 according to a first embodiment of the present invention includes an arm 1 and a support member 2. The arm 1 is an elongated body having both end portions as a base end portion 11 and an open end portion 12, respectively, and an intermediate portion between the base end portion 11 and the open end portion 12, and a clothes-drying basket 200 at the open end portion 12. It has a holding part 13 for holding. The position and the number of the holding portions 13 in the arm 1 are not limited to this. The holding portion 13 can also be formed by extending from the arm 1 along a direction orthogonal to the longitudinal direction of the arm 1.

  The supporting member 2 is attached to the mutually opposing surface in each of the two support | pillars 101 of the handrail 100 of the veranda, for example. In FIG. 1, only one support column 101 is shown. The arm 1 is rotatably supported by the support member 2 at the base end portion 11 so as to rotate between the storage position shown in FIG. 1 (A) and the exposed position shown in FIG. 1 (B). Yes. The arm 1 is inclined so that the longitudinal direction is substantially vertical at the storage position and the open end 12 is positioned above the base end 11 at the exposed position. The arm 1 can also be arranged such that the longitudinal direction is vertical so that the open end 12 is positioned directly below the base end 11 at the storage position, and is substantially horizontal at the exposed position, or the open end 12 is at the base end. It can also be made to incline so that it may be located below part 11.

  By attaching the support member 2 to the opposing surfaces of each of the two columns 101, the entire clothes drying apparatus 10 may protrude from the handrail 100 to the inside of the veranda when the arm 1 is in the storage position. Absent. For this reason, the space on the veranda can be used effectively, and the appearance of the handrail 100 is not complicated.

  The clothes drying apparatus 10 can be attached not only to the two struts 101 of the handrail 100 of the veranda but also to the two struts of the carport, so that the appearance of the carport is not complicated and the garage space is saved. Can be used effectively.

  As shown in FIG. 2, the clothes drying apparatus 10 includes an arm 1, a support member 2, a cap 3, a fixing bolt 4, washers 5A and 5B, disc springs 6A and 6B, a bush 7, a washer 8, a pin 9, a nut 41, and an attachment. A screw 91 is provided. The washers 5A and 5B, the disc springs 6A and 6B, the bush 7 and the washer 8 all have an annular shape. The cap 3, the fixing bolt 4, the disc springs 6A and 6B, the bush 7, the washer 8, and the nut 41 correspond to the braking member of the present invention.

  A through hole 15 is formed in the base end portion 11 of the arm 1. Step portions 15 </ b> A and 15 </ b> B having enlarged diameters are formed on the front side and the back side of the through hole 15. An arcuate groove 14 is formed on the back side of the base end portion 11 of the arm 1. The groove portion 14 is formed concentrically with the through hole 15 outside the through hole 15.

  The support member 2 includes a cylindrical boss portion 21 that protrudes to the front side at a substantially central portion in the vertical direction. A hole 23 penetrates through the boss 21 in the front-rear direction of the support member 2. Attachment holes 22 are formed in the upper and lower ends of the support member 2. The support member 2 is attached with the back surface in contact with the side surface of the support column 101 (see FIG. 1) via an attachment screw (not shown) penetrating the attachment hole 22. On the front surface of the support member 2, holes 24 are formed at two locations above the boss portion 21.

Of the hole section 24 of the two positions, on one of the hole 24 is selected depending on whether to position the exposed position of the arm 1 in either the left and right support members 2, the pin 9 is fitted. The pin 9 is fixed to the hole 24 via a screw 91. The outer diameter of the pin 9 is set to fit into the groove 14 of the arm 1 from the back side.

  The boss portion 21 includes a small diameter portion 211, a medium diameter portion 212, and a large diameter portion 213. The outer diameter of the small diameter portion 211 is smaller than the inner diameters of the washers 5A and 5B, the disc springs 6A and 6B, the bush 7 and the washer 8. The outer diameter of the medium diameter portion 212 is smaller than the inner diameter of the through hole 15 of the arm 1. The outer diameter of the large-diameter portion 213 is substantially equal to the inner diameter of the step portion 15B of the arm 1.

  The cap 3 includes a recess 31 that is open to the back side, and a hole 32 that communicates with the recess 31 from the front side. A counterbore portion 32 </ b> A is formed on the front side of the hole portion 32. The outer diameter of the cap 3 is larger than the inner diameter of the step portion 15A of the arm 1, and the inner diameter of the hole portion 32 is small. The cap recess 31 includes a stepped portion 31A. The inner diameter of the stepped portion 31 </ b> A is made equal to the outer diameter of the convex portion 21 </ b> A protruding from the front surface of the boss portion 21 in the support member 2.

  The fixing bolt 4 has an outer diameter of the head substantially equal to an inner diameter of the counterbore portion 32A of the cap 3, and supports the length of the shaft portion from the bottom surface of the counterbore portion 32A of the cap 3 to the back surface of the cap 3. The length of the member 2 is longer than the sum of the length from the convex portion 21A to the back surface.

  When assembling the clothes drying apparatus 10, after inserting the pin 9 into one of the holes 24 of the support member 2, the screw 91 is screwed into the pin 9 from the back side of the support member 2, and the pin 9 is connected to the support member 2. Secure to.

  Thereafter, the washer 8, the arm 1, the bush 7, the washer 5B, the disc spring 6B, the disc spring 6A, and the washer 5A are externally fitted to the boss portion 21 of the support member 2 in this order from the front surface side. At this time, the two disc springs 6A and the disc spring 6B are arranged to face each other. The arrangement order of the washers 5A and 5B and the disc springs 6A and 6B is not limited to this. In addition to the disc springs 6A and 6B, another disc spring can be added.

  Next, the screw portion of the fixing bolt 4 penetrating the hole portion 32 of the cap 3 from the front side is inserted into the hole portion 23 of the boss portion 21, and the portion of the screw portion of the fixing bolt 4 exposed to the back side of the support member 2 is exposed. The nut 41 is tightened. The clothes drying apparatus 10 is assembled in a state where the pin 9 is fitted in the groove 14 of the arm 1. The arm 1 is rotatably supported by the support member 2 within the angular range of the groove 14.

Here, the pin 9 is a member corresponding to a protrusion. It is also possible to fix the pin 9 to the arm 1 and form the groove 14 on the front surface of the support member 2.

  As shown in FIG. 3, the sum of the lengths of the washers 5A and 5B, the disc springs 6A and 6B, and the bush 7 in the axial direction of the fixing bolt 4 is the length of the step portion 15B of the arm 1 and the recess portion 31 of the cap 3. It is longer than the sum of the lengths. When the nut 41 is tightened to the threaded portion of the fixing bolt 4 on the back side of the support member 2, the disc springs 6A and 6B are compressed in the axial direction by the cap 3 moving to the back side of the support member 2, and elastically deformed. Produce. The disc springs 6 </ b> A and 6 </ b> B press the step portion 15 </ b> A of the arm 1 to the support member 2 side via the bush 7 by elastic force. The tightening amount of the nut 41 with respect to the threaded portion of the fixing bolt 4 is adjusted so that a pressing force smaller than the pressing force that completely restricts the rotation operation of the arm 1 acts on the step portion 15A of the arm 1.

  As a result, the bush 7 and the washer 8 are pressed against the front surface of the step portion 15A of the arm 1 and the back surface of 15B, respectively, and a braking force acts on the rotational operation of the arm 1 with respect to the support member 2. The arm 1 does not rotate freely from its stowed position toward its exposed position due to its own weight. When the arm 1 stops at the exposed position, the pin 9 does not come into contact with the end of the groove 14 at a high speed, and a large impact sound is generated. Will not occur. This can prevent malfunctions and damage to parts. Further, a mechanism for restricting the rotation of the arm at a plurality of positions such as an exposure position and a storage position is not necessary, and the structure can be simplified.

  Also, since the washers 5A and 5B, the disc springs 6A and 6B, the bush 7 and the washer 8 all have an annular shape, a constant braking force can be applied to the arm 1 regardless of the rotation angle of the arm 1, The arm 1 can be rotated stably.

As shown in FIGS. 4 (A) and 4 (B), a clothes drying apparatus 10 'according to a second embodiment of the present invention has a boss on a slider 25 that is movably held in a direction perpendicular to the rotation axis of the arm 1. A portion 21 is formed, and an extending portion in the same direction is formed in the groove portion 14. As an example, the clothes drying apparatus 10 ′ allows the slider 25 to move in the vertical direction with respect to the support member 2, and forms a vertically extending portion 14 A in the groove portion 14 of the arm 1.

  The arm 1 can be rotated to the exposure position only after it is once moved upward from the storage position. The arm 1 can be reliably fixed to the support member 2 at the storage position.

In addition, by forming the extending portion 14A at a position where the pin 9 is stopped when the arm 1 is rotated to the exposed position in the groove portion 14 , the rotation of the arm 1 at the exposed position can be restricted and exposed. The arm 1 can be securely fixed at the position.

  The above description of the embodiment is to be considered in all respects as illustrative and not restrictive. The scope of the present invention is shown not by the above embodiments but by the claims. Furthermore, the scope of the present invention is intended to include all modifications within the meaning and scope equivalent to the scope of the claims.

1-arm 2-support member 3-cap 4-fixing bolt 6-disc spring 9-pin 10-drying device

Claims (5)

A clothes drying device attached to each of two opposing struts,
An arm having at least one holding portion for holding the laundry pole between the both end portions, respectively a proximal end and an open end with a long body and said proximal end portion and said open end,
A support member that is fixed by contacting a back surface to each of the vertical surfaces of the two struts facing each other, and that rotatably supports the base end portion within a predetermined rotation angle range;
A braking member that always applies a braking force to rotation of the base end portion of the arm with respect to the support member;
Equipped with a,
The arm is provided with a through hole having a step at the base end,
The said braking member is a clothes-drying apparatus which presses the said step part of the said through-hole, and controls rotation of the said base end part of the said arm . The support member includes a boss part that protrudes to the front side, and the base end part fits outside,
The braking member includes a cap fixed to the boss portion from the front side of the support member, a disc spring that is externally fitted to the boss portion, and a disc spring positioned between the base end portion and the cap. The clothes drying apparatus according to claim 1, further comprising: An arc-shaped groove corresponding to the predetermined rotation angle range is formed in one of the periphery of the boss portion on the front surface of the support member and the back surface of the base end portion of the arm, and the other is formed on the other The clothes drying apparatus according to claim 1, wherein a protrusion that fits into the groove is formed. Has a extending portion which extends in a radial direction of the boss portion at least one end of the front Kimizo portion,
The extension part regulates the rotation of the arm in the groove part,
The clothes drying apparatus according to claim 3, wherein the support member supports the boss member so that the groove and the extension are movable along the radial direction.   5. The clothes drying apparatus according to claim 1, wherein the predetermined rotation angle range has a storage position where the longitudinal direction of the arm is vertical and an exposure position inclined in the horizontal direction as both ends.

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