KR20160117103A - Sliding device and slide system - Google Patents

Sliding device and slide system Download PDF

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Publication number
KR20160117103A
KR20160117103A KR1020150045836A KR20150045836A KR20160117103A KR 20160117103 A KR20160117103 A KR 20160117103A KR 1020150045836 A KR1020150045836 A KR 1020150045836A KR 20150045836 A KR20150045836 A KR 20150045836A KR 20160117103 A KR20160117103 A KR 20160117103A
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KR
South Korea
Prior art keywords
main body
curved
engaging
product
engaging portion
Prior art date
Application number
KR1020150045836A
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Korean (ko)
Inventor
남궁주현
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남궁주현
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Publication date
Application filed by 남궁주현 filed Critical 남궁주현
Priority to KR1020150045836A priority Critical patent/KR20160117103A/en
Publication of KR20160117103A publication Critical patent/KR20160117103A/en

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    • A47B88/04—
    • A47B88/0085—

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  • Drawers Of Furniture (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slide apparatus and a slide system, and more particularly, to a slide apparatus and a slide system installed in furniture.
The present invention includes a first body part (100) coupled to a product body (10); A second body part 200 coupled with the product member 20 so that the product member 20 installed on the product body 10 can be moved; A first engaging part 110 formed at both ends of the first main body part 100 in the longitudinal direction; Is formed on at least one of the first engaging portion 110 and the second engaging portion 210 and lubricant is contained in the first engaging portion 110 and the second engaging portion 210 so that the first body portion 100 and the second body portion 200 can be easily moved And at least one lubrication part (400) for allowing the lubricating part

Description

[0001] Sliding device and slide system [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slide apparatus and a slide system, and more particularly, to a slide apparatus and a slide system installed in furniture.

Generally, a drawer is provided on a desk or a cabinet to house various articles or documents in the inner space, open them when necessary, and close them after use to effectively utilize the use space.

Such a conventional drawer is provided with a slider which is slidably fitted on both sides of the inner wall of the drawer body for housing the drawer, and the drawer is slid freely in the drawer body to be opened and closed.

The conventional drawer sliding device is provided with a drawer side slider on both sides of the drawer, and on both sides of the drawer body in which the drawer is stored, a drawer body side slider which is engaged with the drawer side slider and is slidable is provided The drawer side slider and the drawer side slider have a structure in which a sliding structure having a plurality of balls and rollers is inserted so as to be easily slidable therebetween.

Therefore, in order to open the drawer, if the drawer is pulled from the drawer body in which the drawer is housed, the drawer side slider is opened while sliding on the drawer body side slider by the sliding structure.

At this time, since the size of the slider gradually decreases as the slider is pulled outwardly, there is a problem that when the heavy object is housed in the drawer, the slide device can not withstand the load of the drawer and may be sagged.

A plurality of ball bearings may be provided between the sliders so as to reduce the frictional force between the sliders.

However, since the ball bearings occupy a portion (about 1/4) of the entire length of the slider, if the heavy objects are stored in a large amount, the drawer may be deflected in a portion where there is no ball bearing, .

In addition, when the ball bearing is installed over the entire slider, the size and weight of the entire slide device are increased. Therefore, not only is the appearance of the slide device poor, but also when a step of installing the ball bearing is added to the manufacturing process for forming and assembling the slide device, There is a problem that the manufacturing cost for manufacturing the device is increased.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a slide device and a system in which a ball bearing structure is formed in the entire length direction in order to solve the above problems.

The present invention has been made in order to achieve the above-mentioned object of the present invention. A second body part 200 coupled with the product member 20 so that the product member 20 installed on the product body 10 can be moved; A first engaging part 110 formed at both ends of the first main body part 100 in the longitudinal direction; Is formed on at least one of the first engaging portion 110 and the second engaging portion 210 and lubricant is contained in the first engaging portion 110 and the second engaging portion 210 so that the first body portion 100 and the second body portion 200 can be easily moved And at least one lubrication part (400) for allowing the lubricating part

The second coupling portion 210 may include one or more protrusions formed in the outer side of the second body 200.

The projecting portion may have a circular cross section.

The protrusion may include one or more protrusions formed in a U-shaped cross-section.

The protrusion may be formed in a 'C' shape in cross section.

The second main body 200 has a columnar shape with the upper surface of the second main body 200 and the upper surface of the second main body 200 facing the product member 20, And at least one of the projections may be formed on at least one of the upper surface and the opposite surfaces of the upper and lower surfaces.

The first coupling part 110 may include a curved surface that is bent inward of the first body part 100 and an inner surface of the curved surface may be formed to correspond to the projection.

One of the opposite ends of the first coupling part 110 is curved inwardly of the first body part 100 and the other is curved outwardly of the first body part 100, Wherein the second engaging part (210) is formed by protrusions each having a circular cross-section corresponding to the curved surface protruding outward and inward, respectively.

Between the first body part 100 and the second body part 200 is provided a moving part 300 whose upper and lower surfaces engage with the first and second coupling parts 110 and 210, Can be installed.

The moving part 300 includes a first engaging part 110 including a curved surface curved inward of the first main body part 100 and a curved surface curving inward of the second main part 200 Protrusions may be formed on the upper surface and the lower surface of the moving part 300 so as to be coupled with the second coupling part 210, respectively.

The moving part 300 includes a first engaging part 110 including a curved surface curved inward of the first main body part 100 and one or more protruding parts bent in the outward direction of the second main part 200 A protruding portion protruding outwardly is formed on the upper surface of the moving portion 300 so that the protruding portion can be engaged with the second coupling portion 210 included in the moving portion 300 and a curved portion bent toward the inner lateral direction of the moving portion 300 is formed .

The lubrication unit 400 may be formed of any one of 'U' shape and 'V' shape.

Further, the present invention discloses a slide system in which the slide device is provided on at least one of both side surfaces and the bottom surface of the product member (20).

The slide device according to the present invention is advantageous in that when the slider is drawn outwardly, it is operated in the same width as the folded state, so that even if a heavy object is housed in the drawer, sagging can be prevented.

In addition, the slide apparatus according to the present invention has an advantage that a structure serving as ball bearings can be formed in the longitudinal direction of both ends in order to reduce the friction area and prevent damage due to friction.

In addition, the slide apparatus according to the present invention has advantages of not only reducing the size and weight but also reducing the processing time and manufacturing cost by changing the shapes of both ends of the slider without using separate members such as balls and rollers at both ends have.

1A to 1B are perspective views showing an embodiment of a slide system of the present invention.
2A is a perspective view showing the slide device of the present invention.
Figure 2b is an exploded perspective view showing the engagement of the slide device of the present invention.
3 is a cross-sectional view showing a modification of the first engagement portion and the second engagement portion of the present invention.
4 is a cross-sectional view showing another example of a modification of the first engagement portion and the second engagement portion of the present invention.
5A and 5B are cross-sectional views showing a modification of the slide device in which a moving part is additionally provided.
6 is a cross-sectional view showing a modification of the lubricating portion of the present invention.

Hereinafter, a slide device and a slide system according to the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 1A to 6, the slide device according to the present invention includes a first body part 100 coupled to a product body 10; A second body part 200 coupled with the product member 20 so that the product member 20 installed on the product body 10 can be moved; A first engaging part 110 formed at both ends of the first main body part 100 in the longitudinal direction; Is formed on at least one of the first engaging portion 110 and the second engaging portion 210 and lubricant is contained in the first engaging portion 110 and the second engaging portion 210 so that the first body portion 100 and the second body portion 200 can be easily moved (400) which is provided with a plurality of lubrication parts (400).

The product main body 10 is a product in which at least one structure for sliding movement from the product main body 10 is installed, and various products are possible as long as the structure for sliding movement can be provided.

In addition, the product member 20 is provided in the product main body 10 and is slidable. Various shapes and structures are possible as long as it is provided in the product main body 10 and is slidably moved.

By way of example, the product body 10 may be a drawer or a piece of furniture comprising one or more mats, as shown in Figures 1A-1B, and the product member 20 may be a drawer, It can be a pedestal.

The first body 100 may have various structures and shapes as long as it is coupled with the second body 200, which is coupled to the product body 10 and described later.

The second main body 200 is coupled to the product member 20 so that the product member 20 installed on the product main body 10 is movable and is slidably moved from the first main body 100 Various types of structures and shapes can be used.

For example, the first main body 100 includes a lower surface coupled to the product body 10, and a first coupling portion 110 formed at both ends of the first main body 100 in the longitudinal direction, And a second engaging portion 210 formed at both ends of the lower surface of the product member 20 in the longitudinal direction.

At this time, it is preferable that the first coupling part 110 and the second coupling part 210 are formed to be fittable to each other.

For example, the second coupling portion 210 may include at least one protrusion formed in the outer side of the second body 200.

The protrusion is configured to be coupled with a curved surface of a first engaging part 110 to be described later so as to reduce a frictional area when sliding the first and second main bodies 100 and 200, Various shapes are possible as long as they can be formed to have less friction.

The first coupling portion 110 may include a curved surface that curves inward of the first main body 100, and an inner surface of the curved surface may correspond to the projection.

For example, the protrusion may be formed in a circular shape in cross section so as to minimize an area in contact with the curved surface.

3 (a), a plurality of protrusions formed in the shape of 'U' in cross section are formed, so that the durability against the pressure due to the weight of the product member 20 when combined with the inner surface of the curved surface Can be improved.

3 (b), the protrusion may be formed in a 'c' shape so as to be coupled to the inner surface of the curved surface.

3 (c), the protrusions are formed in a columnar shape with the top surface of the product member 20 as a lower surface and the second connection portion 210 as both sides, 2 body unit 200 as shown in FIG.

The second main body 200 having such an upper surface can improve durability against pressure due to the weight of the product member 20. [

At least one of the protrusions may protrude outward in at least one of the upper surface and the opposite surfaces of the second body 200.

One or more protrusions formed on the upper surface of the second main body 200 may reduce the friction surface area between the inner surface of the first main body 100 and the upper surface of the second main body 200 .

As shown in FIG. 4, the second body part 200 may have one of opposite ends of the first coupling part 110 to facilitate detachment from the first body part 100, And the other of which is curved toward the outer side of the first main body part 100. The second engaging part 210 includes a protrusion part having a circular cross section and corresponding to the curved surface, May protrude outwardly and inwardly, respectively.

Between the first main body 100 and the second main body 200 is provided a moving part 300 which is engaged with the first engaging part 110 and the second engaging part 210, ) May be additionally installed.

The moving unit 300 is further provided between the first and second main body parts 100 and 200 so that the first and second main body parts 100 and 200 So that the moving distance of the furniture body 10 and the furniture member 20 can be changed.

At this time, the second main body 200 is formed to have a width equal to the width of the first main body 100 so as to prevent deformation such as a bending phenomenon even if the weight of the contents contained in the furniture member 20 increases. .

6A, the moving part 300 includes a first engaging part 110 including a curved surface bent inward of the first main body part 100, The protrusions may protrude outwardly from the moving part 300 on the upper and lower surfaces thereof so as to engage with the second engaging part 210 including a curved surface curved inward.

6B, the moving unit 300 may include a first engaging unit 110 including a curved surface that curves inward of the first main body 100, and a second engaging unit 110 including the second main body 200, A protrusion protruding outward is formed on the upper surface of the moving part 300 so as to be able to engage with the second engaging part 210 including one or more protrusions bent outwardly of the moving part 300, A curved portion which is bent toward the inner side term of the side wall can be formed.

The lubrication unit 400 is configured to facilitate the movement of the first and second main body parts 100 and 200, and may have various forms as long as the lubrication material can be contained therein.

The lubrication unit 400 may be formed on at least one of the first coupling unit 110 and the second coupling unit 210.

As shown in FIG. 6A and FIG. 6B, the lubricating part 400 may be formed in a U-shape in the first engaging part 110 or the second engaging part 210, .

6 (c), the lubrication part 400 may be formed in a V shape at any one of the first coupling part 110 and the second coupling part 210. As shown in FIG.

In addition, the slide system according to the present invention may be installed on at least one of both side surfaces and the bottom surface of the product member 20, as shown in Figs. 1A and 1B.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It is to be understood that both the technical idea and the technical spirit of the invention are included in the scope of the present invention.

10: product body 20: product member
100: first main body 200: second main body
110: first coupling portion 210: second coupling portion

Claims (13)

A first body part (100) coupled to the product body (10);
A second body part 200 coupled with the product member 20 so that the product member 20 installed on the product body 10 can be moved;
A first engaging part 110 formed at both ends of the first main body part 100 in the longitudinal direction;
A second engaging part 210 formed at both ends of the second body part 200 in the longitudinal direction and fittingly engaged with the first engaging part 110;
Is formed on at least one of the first engaging portion 110 and the second engaging portion 210 and lubricant is contained in the first engaging portion 110 and the second engaging portion 210 so that the first body portion 100 and the second body portion 200 can be easily moved And at least one lubrication part (400) adapted to allow said at least one lubrication part (400). The method according to claim 1,
The second engaging portion 210 may be formed of,
And at least one protrusion formed in the outer side of the second body part (200). The method of claim 2,
Wherein the projecting portion has a circular cross-section. The method of claim 2,
Characterized in that the projections comprise at least one projection in cross-section U-shaped. The method of claim 2,
Wherein the projecting portion is formed in a 'C' shape in cross section. The method according to claim 1,
The second main body 200 has a columnar shape with the upper surface of the second main body 200 and the upper surface of the second main body 200 facing the product member 20, Wherein at least one protrusion is formed on at least one of an upper surface and both side surfaces of the protrusion, the protrusion being rounded outward in the outward direction. The method of claim 2,
The first coupling unit 110 includes a first coupling unit 110,
And a curved surface that curves inward of the first body part (100), wherein an inner surface of the curved surface is formed to correspond to the protruding part. The method according to claim 1,
One of the opposite ends of the first coupling part 110 is curved inwardly of the first body part 100 and the other is curved outwardly of the first body part 100, Wherein the second engaging part (210) is formed by protrusions each having a circular cross-section corresponding to the curved surface protruding outward and inward, respectively. The method according to claim 1,
Between the first body part 100 and the second body part 200 is provided a moving part 300 whose upper and lower surfaces engage with the first and second coupling parts 110 and 210, Wherein the slide device is further provided with a slide member. The method of claim 9,
The moving unit 300 includes:
A first coupling portion 110 including a curved surface curved inward of the first main body 100 and a second coupling portion 210 including a curved surface curved inward of the second main body 200, And protrusions protruding outwardly of the moving part (300) are formed on the upper surface and the lower surface, respectively. The method of claim 9,
The moving unit 300 includes:
A first engaging portion 110 including a curved surface curved inwardly of the first main body 100 and a second engaging portion 210 including at least one protruding portion bent outwardly of the second main body 200 And a curved portion bent toward the inner side direction of the moving unit 300 is formed on a bottom surface of the moving unit 300. The slide unit according to claim 1, The method according to claim 1,
Wherein the lubricant part (400) is formed of one of a U shape and a V shape. In the slide apparatus according to any one of claims 1 to 12,
Wherein the slide device is installed on at least one of both side surfaces and the bottom surface of the product member (20).
KR1020150045836A 2015-03-31 2015-03-31 Sliding device and slide system KR20160117103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150045836A KR20160117103A (en) 2015-03-31 2015-03-31 Sliding device and slide system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150045836A KR20160117103A (en) 2015-03-31 2015-03-31 Sliding device and slide system

Publications (1)

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KR20160117103A true KR20160117103A (en) 2016-10-10

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Family Applications (1)

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KR1020150045836A KR20160117103A (en) 2015-03-31 2015-03-31 Sliding device and slide system

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