KR200460227Y1 - Supporting unit - Google Patents

Abstract

The present invention provides an unfolding and folding fixing function for a pivot member that is capable of folding and unfolding on a folding shelf, an adsorption laundry rack attached to a glass or mirror surface, or a general laundry rack mounted on the floor, and in an unfolded state. The present invention relates to a supporting unit having a folding fixing structure, in which an angle adjusting function is further provided to improve usability and safety.

Description

Supporting unit having a folding structure {SUPPORTING UNIT}

The present invention provides a folding fixing function for the pivot member that is expanded or folded from the support member mounted on the installation object to limit the movement of the folded pivot member, as well as

The present invention relates to a supporting unit having a folding fixing structure that improves safety as well as ease of use by providing an unfolding fixing function and an angle adjusting function for an unfolding pivot member.

Among the mechanisms having a swinging motion structure in a mechanism used in various fields, in particular, a technique relating to a drying rack of a swinging motion type for expanding or folding,

Korea Utility Model Registration No. 20-0367922 (registered Nov. 5, 2004, hereinafter referred to as `` advanced technology 1 '') `` Foldable small laundry drying rack '' is presented,

The prior art 1 is formed on each side of the front end of the frame body having a support bent on both sides of the lower end, and each of the separate drying wings hinged to the fixing piece is formed on both sides, the drying wing is fixed Rotating and folding from the side makes it easy to use and easy to move and fold by drying blades, while forming a small size for convenient drying of small items such as underwear, socks and handkerchiefs, It is a technology related to the folding small laundry drying rack is very easy to use because it is simple.

As another technology, Korean Utility Model Publication No. 20-2009-0005822 (published on June 15, 2009, hereinafter referred to as `` advanced technology 2 ''), `` clothing drying rack '' is proposed.

The prior art 2 is a pair of struts installed on the bottom surface to support the load, forming a clearance in the center so that the struts are inserted, the fixing portion fixed to a predetermined height of the struts, and the fixing portion A plurality of circumference is provided, consisting of a cradle formed with a plurality of fitting grooves in which a cylindrical support rod is seated therein, and a cradle formed around the fixing part so that the cradle is inserted and mounted, It is a technology for laundry drying racks that can be folded by a mounting part to increase space utilization.

The prior art 1 is provided with a configuration for fixing that the two drying wings are unfolded on both sides in the fixing piece, but when the two drying wings are folded during non-use or storage is provided with a separate fixing means for the two drying wings There is a problem that the noise caused by the contact between the two folded wings and the frame body adjacent to each other as the swinging too easily due to external factors (impact or draft).

On the other hand, the prior art 2 is also provided with a configuration for fixing that the two cradles are unfolded on both sides in the fixed portion, when the two cradles are folded, as in the prior art 1 freely swinging motion may occur, etc. ,

In particular, the prior art 2 has a problem that the two cradles can be pulled out of the fixing portion when hanging or walking as the two cradles are coupled in such a way as to be fitted to the fixing portion to maintain the unfolded state.

On the other hand, the adsorption member is provided in the fixing portion of the prior art 2, the laundry drying rack of the form in which one cradle is connected to the fixing portion can be attached to the glass or mirror, etc., such a configuration is particularly attached to the glass surface of the veranda When in use, the collapsible cradle is easily shaken by the wind flowing into the open window, causing noise to come into contact with the veranda window, and there is a problem that can damage the window.

Supporting unit having a folding fixing structure according to the present invention in order to solve the above problems,

A pivot member including a long hole formed in an end portion;

A support member including a pivoting space portion of an anteriorly and downwardly open shape and a pin hole interposed therebetween;

A connecting pin fitted to the long hole and the pin hole in a state where the end of the pivot member is positioned in the pivot space of the support member to enable pivoting of the pivot member; And

Folding fixing means for limiting movement of the pivot member folded downward;

Consists of a unit unit containing,

The folding fixing means is characterized by consisting of a projection formed to be spaced apart protruding from the end of the swing member to the front side and a lower recess formed in the support member so that the projection is seated in the folded state of the swing member. .

And the upper recess is formed in the support member so that the projection is seated in the state that the swing member is unfolded,

It is characterized in that it has an unfolding fixing function for the pivot member.

And the upper recess is arranged in the rising inclined portion formed in the support member, two or more are arranged,

It characterized in that it has an angle adjustment function for the unfolding the pivot member.

On the other hand, a pair is provided so that the unit units are spaced apart from each other to form a unit assembly by the support member for connecting each of the swing member in the pair of the unit unit,

The unit assembly is mounted to the installation object by the mounting means provided in each of the support members.

Supporting unit having a folding fixing structure according to the present invention,

By providing a folding fixing function for the folded pivot member, it prevents the free swing motion of the folded pivot member, and especially when the supporting unit is attached to glass or mirror, the folded pivot member does not come into contact with the glass or mirror surface, resulting in noise or damage. It is effective to prevent the back.

In addition, while providing an unfolding fixing function for the unfolding swing member, the swing member is released only upward, thereby preventing the folding of the swing member when raising or lowering an article or hanging or walking the laundry.

In other words, in order to fold the unfolding pivot member, the first motion of lifting the pivot member upwards by a predetermined angle and the second motion of pulling the forward pivot member forward are then performed. Although the swinging member may be lifted with the laundry when walking, there is an effect of preventing the automatic folding of the unfolding swinging member as the next folding operation (ie, the second movement to move forward) is not performed.

In addition, by providing an angle adjustment function for the unfolding swing member, there is an effect of improving the ease of use.

1 is a three-dimensional exploded configuration showing a unit unit of the supporting unit according to the present invention,
2 is a side configuration diagram of FIG. 1;
3 is a three-dimensional block diagram showing a unit assembly formed by two unit units and a support member;
Figure 4 is a side configuration showing that the two unit units of the supporting unit according to the present invention is applied to the general type laundry drying rack by the mounting means,
Figure 5 is a side configuration showing that a plurality of upper recesses for adjusting the angle of the pivot member in the supporting unit according to the present invention,
6a to 6g is an operating state diagram for the supporting unit according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Prior to the description, the pivot member side is defined as the front part or the front part, the support member side is the rear part or the rear part, and the upper recess side is the upper part based on FIG. ) Or the upper side, and the lower recess side is set as the lower side or the lower side, and a direction is specified.

And "A" of Figure 1 shows another example of the connecting pin, "B" of Figure 3 shows another example of the mounting means.

As shown in Figure 1 to 6, the supporting unit having a folding fixing structure according to the present invention,

It is composed of a unit unit (U) including the pivot member 10, the support member 20, the connecting pin 30 and the folding fixing means (40).

Looking at each configuration,

The pivot member 10

As shown in Figs. 1 and 2,

It has a bar shape having a predetermined length,

Long hole 11 formed in the longitudinal direction at the edge part

It is made, including.

In this case, it is preferable that the circumference of the end of the pivot member 10 is rounded to minimize interference due to contact with the outside during the pivot of the pivot member 10.

In the following description, the front side space in which the connecting pin 30 is located in the long hole 11 is referred to as a 'forward point', and the reference numeral is set as '11a' for the explanation, and the long hole 11 In the rear side space portion in which the connecting pin 30 is located is referred to as the 'rear point' and the reference numeral is set as '11b'.

The support member 20

As shown in Figs. 1 and 2,

Turning space 21 in the form of anterior and downward opening, and

Pin hole 22 across the turning space 21

It is made, including.

In this case, the support member 20 is composed of two powders 20A and 20B which are arranged to face each other to form the turning space 21, and in particular, the two powders 20A and 20B are connected to upper or rear ends thereof. According to the unitary structure.

Accordingly, the pin hole 22 is formed to cross the two powders 20A and 20B and the turning space 21.

The connecting pin 30

To be fitted to the long hole 11 and the pin hole 22 in the state where the end of the pivot member 10 is located in the pivot space portion 21 of the support member 20 to enable the pivoting operation of the pivot member 10. For

Simultaneous coupling of the support member 20 and the pivot member 10 may be variously modified and changed within a range that satisfies the requirements for the reference of the pivot angle of the pivot member 10.

The connection pin 30A according to an example

Referring to Figure 1,

Pin Body (31),

A head 32 having a cross or straight tool fitting groove or a wrench bite at one end of the pin body 31; and

Spiral portion 33 formed at the other end of the pin body 31

It may be made of.

At this time, the nut (N) is fastened to the spiral portion 33 exposed through the long hole 11 and the pin hole 22,

By using a tool corresponding to each of the fitting grooves or the projections of the head 32, it is possible to mount and release the connection pin (30A).

The connection pin 30B according to another example

Referring to "A" of Figure 1,

Pin body (31), and

Two annular grooves 34 formed at both ends of the pin body 31, respectively.

Is done.

At this time, the pin body 31 is fixed to the two annular grooves 34 exposed to the outside by being fitted to the long hole 11 and the pin hole 22 by fixing the fixing ring (R) by forcing the connection pin ( 30B) can be mounted and released.

Folding fixing means 40

As shown in Figs. 1 and 2,

To limit the movement of the pivot member 10 folded downward,

Protruding portion 41 formed to be spaced apart from the front end of the swing member 10 toward the long hole 11, and

A lower recess 42 formed in the support member 20 such that the protrusion 41 is seated in a state in which the pivot member 10 is folded.

It is made, including.

The lower recess 42 is formed in each of the two powders 20A and 20B constituting the support member 20, and is formed to face each other.

In addition, the long hole 11 and the protrusion 41 are in a state where the pivot member 10 is folded based on the connection pin 30.

The rear point 11b of the long hole 11 is positioned on the connection pin 30, and a forming distance (that is, a separation distance) such that the protrusion 41 may be positioned on the lower recess 42 is provided. Have

The lower recess 42 has an open upper portion and is recessed downwardly.

Therefore, in the state where the protrusion 41 is seated in the lower recess 42, the pivot member 10 is limited to move forward, backward and downward except for the upward.

As a result, the protrusion 41 positioned in the lower recess 42 maintains a fixed state without deviating from the lower recess 42 unless there is a separate external force upward. Done.

On the other hand, the supporting unit according to the present invention,

As shown in Figure 2,

An upper recess 23 is formed in the support member 20 such that the protrusion 41 is seated in the unfolding state of the pivot member 10.

At this time, the upper recess 23 is formed in each of the two powder (20A, 20B) constituting the support member 20, it is formed to face each other.

In addition, like the lower recess 42, the upper recess 23 has an open upper portion and is recessed downward.

In addition, the upper recess 23 and the pin hole 22 are in a state in which the pivot member 10 is deployed (that is, in a state parallel to the ground).

The front point 11a of the long hole 11 is located at the connection pin 30 and has a forming distance such that the protrusion 41 may be located at the upper recess 23.

And it is preferable that the front end of the two powder (20A, 20B) of the support member 20 is rounded.

This is to ensure a turning trajectory section for the protrusion 41 which moves to the upper recess 23 and the lower recess 42 during the turning operation of the turning member 10.

Therefore, the present invention is provided by the upper recess 23 and the protrusion 41 seated thereon.

Fixing the unfolded state of the pivot member 10, that is, to provide an unfolding fixed function for the pivot member (10).

On the other hand, the supporting unit according to the present invention,

As shown in FIG. 5,

The upper recess 23 is arranged on the inclined ramps 20A1 and 20B1 formed in the support member 20, two or more of which are arranged.

The raised ramps 20A1 and 20B1 are formed at each front end of the two powders 20A and 20B constituting the support member 20.

Therefore, the present invention, by the two or more upper recesses 23 formed in the inclined direction of the raised inclined portion (20A1, 20B1) and the protrusion 41 seated thereon,

It provides an angle adjustment function for the pivot member (10).

Looking at the operating state of the unit unit (U) consisting of the above configuration,

Referring to Figure 6a, the projection 41 is seated in the upper recess 23 and the long hole 11 is in the state in which the front point (11a) is located on the connecting pin 30

Referring to FIG. 6B, the turning member 10 is held by the hand based on the connecting pin 30 and lifted upward so that the protrusion 41 is separated from the upper recess 23.

Referring to FIG. 6C, the retracting member 10 is pulled forward with respect to the connecting pin 30 so that the protrusion 41 is positioned on its turning track, and the long hole 11 is connected to the connecting pin 30. The rear point 11b is positioned,

Referring to FIG. 6D, the pivot member 10 is pivoted downward based on the connecting pin 30.

Referring to FIG. 6E, the pivot member 10 is pushed upwards so that the front point 11a of the long hole 11 is positioned on the connecting pin 30.

Referring to FIG. 6F, after the pivot member 10 is pivoted more so that the protrusion 41 is positioned on the upper side of the lower recess 42,

Referring to FIG. 6G, the turning member 10 is lowered by its own weight at the moment of releasing the held hand so that the folding member 10 can be folded and fixed as the protrusion 41 is seated in the lower recess 42. do.

On the other hand, the unfolding operation for the pivot member 10 may be omitted since the above operation sequence may be performed in the reverse order.

On the other hand, the supporting unit according to the present invention,

One unit assembly A is formed by the two unit units U spaced apart from each other and a support member S connecting the pivot members 10 of the two unit units U to each other.
That is, a pair is provided so that the unit units (U) are spaced apart from each other, and one unit assembly (A) is provided by a supporting member (S) connecting the pivot members 10 in the pair of unit units (U). Come true,

The unit assembly (A) is mounted to the installation object (1) by the mounting means (B) provided in each of the support members (20).

At this time, the support member (S) may be made of a plate or a plurality of connecting rods in the form of a plate,

The former is suitable for storing various items,

The latter is suitable for drying racks for hanging laundry.

And the mounting means (B)

It may be an adsorption member of the adsorption type to be attached to glass or mirrors, etc. (see FIG. 3).

Or a bolt hole formed in each support member 20 and a bolt fastened thereto so as to be mounted on a wall, or the like (see "B" in FIG. 3).

Or it may be a structure for male and female coupling with the connector provided in the main frame of the laundry dryer standing on the floor (see Fig. 4)

The mounting means (B) may be variously modified and changed within a range that satisfies the requirements for mounting the unit assembly (A) to the installation target (1).

In the above description of the present invention with reference to the accompanying drawings has a focus on the "support unit having a folding fixed structure" having a specific shape and structure, but the present invention can be variously modified and changed by those skilled in the art, such variations and Changes should be construed as falling within the protection scope of the present invention.

U: unit A: unit assembly
N: Nut R: Retaining Ring
S: Supporting member B: Mounting means
1: Installation object
10: turning member
11: long hole 11a: front point
11b: rear point
20: support member
20A, 20B: Powder 20A1, 20B1: Rising Slope
21: turning space 22: pin ball
23: upper recess
30, 30A, 30B: connecting pin
31: Pin Body 32: Head
33: spiral portion 34: annular groove
40: folding fixing means
41: protrusion 42: lower recess

Claims (4)

A turning member 10 including a long hole 11 formed at an end portion;
A support member 20 including a swing space portion 21 having a forward and downward shape and a pin hole 22 transverse thereto;
It is fitted to the long hole 11 and the pin hole 22 in the state where the end of the pivot member 10 is located in the pivot space portion 21 of the support member 20 to enable the pivoting operation of the pivot member 10. Connecting pins 30; And
Folding fixing means (40) for limiting movement of the pivot member (10) folded downward;
Consists of a unit unit (U) comprising a,

The folding fixing means 40 is a protrusion 41 formed to be spaced apart from the extended end of the pivot member 10 toward the front of the long hole 11, and the protrusion 41 is seated in a state in which the pivot member 10 is folded. Supporting unit having a folding fixing structure, characterized in that consisting of a lower recess (42) formed in the support member (20).
The method of claim 1,
An upper recess 23 is formed in the support member 20 so that the protrusion 41 is seated in the state where the pivot member 10 is unfolded.
Supporting unit having a folding fixing structure, characterized in that having an unfolding fixing function for the pivot member (10).
The method of claim 2,
The upper recess 23 is arranged on the raised ramps 20A1 and 20B1 formed in the support member 20, two or more of which are arranged,
Supporting unit having a folding fixing structure, characterized in that having an angle adjustment function for the unfolding the pivot member (10).
The method according to any one of claims 1 to 3,
A pair is provided so that the unit units (U) are spaced apart from each other to form one unit assembly (A) by a supporting member (S) connecting the pivot members 10 in the pair of unit units (U). Become,
The unit assembly (A) is a supporting unit having a folding fixing structure, characterized in that mounted to the installation object (1) by the mounting means (B) provided in each of the support members (20).

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