WO2020055081A1

WO2020055081A1 - Fixed assembly

Info

Publication number: WO2020055081A1
Application number: PCT/KR2019/011671
Authority: WO
Inventors: 이두면; 박상은
Original assignee: (주)세고스
Priority date: 2018-09-14
Filing date: 2019-09-10
Publication date: 2020-03-19
Also published as: KR102128023B1; KR20200031346A

Abstract

Provided is a fixed assembly, one embodiment of the present invention comprising: a wire rack having vertical frames and a horizontal frame; a slide rail having a fixed rail which couples to the wire rack, and a movable rail arranged on the fixed rail so as to slide thereon; and a fixing means for coupling the fixed rail to the wire rack, wherein the fixing means comprises a first fixing clip provided on one side of the fixed rail, and a second fixing clip provided on the other side of same, the structure being that the first fixing clip is supported on one side thereof by the horizontal frame, and then subsequently, the second fixing clip is fixed vertically on the horizontal frame.

Description

Fixed assembly

The present invention relates to a fixing assembly, and more particularly, by using a two-piece (two-piece) fixing means coupled to the slide rail, the slide rail can be sturdy and quickly mounted to the wire rack with a simple operation. It relates to a fixed assembly.

Generally, a drawer assembly that is slidably coupled to draw and draw an object is installed in a mounting structure such as a dishwasher or oven.

In this drawer assembly, a slide rail is installed to smoothly withdraw and withdraw the mounting structure. The slide rail is provided with rolling means in the form of a ball or roller, so that it can be moved smoothly when sliding, and user convenience can be improved.

In addition, the slide rail is fixed to the mounting structure by the fixing means, the fixing force of the fixing means is weakened by the continuous movement of the slide rail, and the slide rail is deformed and detached frequently. Therefore, as a method for maintaining the binding force of the fixing means high, a fixing means having a complex structure or a structure using a high elastic force has appeared, but there is a problem in that a large force is required and the manufacturing cost is increased when combining.

Accordingly, there is an increasing need for easy clips to improve the convenience of the slide rail by allowing the user to easily separate and join the rail to the wire rack of the mounting structure.

In addition, the structure of such an easy clip is simple and high in assembly convenience, so it needs to be formed to be easily mounted on a wire rack with a smaller force.

특허문헌Patent literature

Korean Patent Publication No. 2016-0065725 (2016.06.09)

The present invention is to solve the above-mentioned problems of the prior art, the object of the present invention is to secure the slide rail to the wire rack by a simple operation using a two-piece (two-piece) fixing means coupled to the slide rail. And to provide a fastening assembly that can be quickly mounted.

In order to achieve the above object, one aspect of the present invention is a wire rack having a vertical frame and a horizontal frame, a slide rail having a fixed rail coupled to the wire rack and a movable rail arranged to be slidably moved on the fixed rail, and It includes a fixing means for fastening the fixing rail to the wire rack, the fixing means includes a first fixing clip provided on one side of the fixing rail and a second fixing clip provided on the other side of the fixing rail, the first It provides a fixing assembly having a structure in which the first fixing clip is laterally supported on the horizontal frame, and then the second fixing clip is fixed to the horizontal frame in the vertical direction.

In one embodiment of the present invention, the first fixing clip, a first plate portion coupled to one side of the fixing rail, the side portion of the first plate portion to support the bending coupling portion formed on one side of the horizontal frame It may be a fixed assembly characterized in that it comprises a first bent portion formed in the bend and a second bent portion extending from the first bent portion to be bent to support the lower portion of the bent coupling portion.

In one embodiment of the present invention, the second bent portion is formed in a fixed round shape extending from the fixed portion supporting the lower side of the bent coupling portion and being upwardly upward, and guiding the entry and exit into the bent coupling portion. It may be a fixed assembly characterized in that it comprises a guide portion.

In one embodiment of the present invention, when the first fixing clip is coupled to the bent coupling portion, a distance L2 from the first bent portion to the end of the second bent portion is obtained from the first bent portion. It may be a fixed assembly characterized in that formed longer than the distance to the vertical frame (L1).

According to one embodiment of the present invention, wherein the second fixing clip, the second plate portion, the second plate portion to support the inside of the horizontal frame, the second plate portion is coupled to come into contact with one surface of the fixed rail. It may be a fixed assembly characterized in that it includes a third bent portion formed on the outside and a side support portion formed on the other side of the second plate portion so as to support the bent coupling portion formed on the other side of the horizontal frame.

In one embodiment of the present invention, the third bent portion is extended from the support portion and the support portion supporting the side of the horizontal frame, and is formed to be bent outward to induce a hook when coupled to the horizontal frame, and detach after joining It may be a fixed assembly characterized in that it comprises a bent portion to prevent.

In one embodiment of the present invention, the third bent portion extends from the bent portion and is formed to be bent outward to induce a primary hook when coupled to the horizontal frame, and guide bends to guide entry into the horizontal frame It may be a fixed assembly characterized in that it further comprises a.

In one embodiment of the present invention, when the second fixing clip is coupled to the horizontal frame, the cross-sectional distance (T2) from the end of the bent portion to the vertical frame is from the inner side of the horizontal frame to the vertical frame. It may be a fixed assembly characterized in that it is formed longer than the cross-section distance (T1).

In one embodiment of the present invention, when the second fixing clip is coupled to the horizontal frame, the cross-sectional distance (T3) from the end of the guide bent portion to the vertical frame is formed by T1 or more and less than T2. Can be a fixed assembly.

In one embodiment of the present invention, when the slide rail is coupled to the wire rack, the distance D2 from one vertical frame to the other end of the fixed rail to which the second fixing clip is coupled is the other side from one vertical frame It may be a fixed assembly characterized in that it is formed longer than the distance to the vertical frame (D1).

According to one aspect of the present invention, the assembly structure of the fixing assembly is simplified by fixing the slide rail to the wire rack using a complementary two-piece type fixing means coupled to the slide rail. You can.

In addition, due to the simplified assembly structure of the fixed assembly, the user convenience can be improved by using it quickly and easily with a small force.

It should be understood that the effects of the present invention are not limited to the above-described effects, and include all effects that can be deduced from the configuration of the invention described in the detailed description or claims of the present invention.

1 is a perspective view of a fixing assembly 1000 according to an embodiment of the present invention.

2 (a) and 2 (b) are a partially enlarged view and a rear view of the first fixing clip 200 coupled to the wire rack 100 and the slide rail 130 according to an embodiment of the present invention, respectively.

3A and 3B are perspective and rear views, respectively, of a first fixing clip 200 according to an embodiment of the present invention.

4 is a partially enlarged view of the second fixing clip 300 coupled to the wire rack 100 and the slide rail 130 according to an embodiment of the present invention.

5A and 5B are perspective and side views, respectively, of a second fixing clip 300 according to an embodiment of the present invention.

6A and 6B are side views showing before and after the engagement of the second fixing clip 300 according to an embodiment of the present invention, respectively.

7 (a) and 7 (b) are respectively used in front of the fixing assembly 1000 in a state in which the moving rail 132 according to an embodiment of the present invention is excluded and the fixing process of the fixing assembly 1000 is used. It is a state diagram.

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention may be implemented in various different forms, and thus is not limited to the embodiments described herein. In addition, in order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and like reference numerals are assigned to similar parts throughout the specification.

Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "indirectly connected" with another member in between. . Also, when a part is said to “include” a certain component, this means that other components may be further provided instead of excluding the other component unless otherwise stated.

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

Referring to FIG. 1, the fixing assembly 1000 of the present invention includes a wire rack 100 formed to support the ground, a slide rail 130 coupled to the wire rack 100 and arranged to slide, and the wire rack It includes a fixing means 140 formed to secure the slide rail 130 to (100).

The fixing assembly 1000 is coupled to a mounting structure (not shown) such as a dishwasher and an oven, and serves to allow objects to be drawn in and out in a sliding manner.

According to one embodiment, the fixing assembly 1000 of the present invention includes a wire rack 100 supporting the ground.

More specifically, the wire rack 100 is provided with a pair of vertical frames 110 vertically arranged to support the ground, and horizontal frames 120 configured to horizontally connect between the vertical frames 110. It is equipped. Therefore, the load applied from the horizontal frame 120 can support the vertical frame 110 in the vertical direction from the ground. The horizontal frame 120 may be composed of one or a plurality, if necessary.

In addition, both ends of the horizontal frame 120 are provided with a 'b' shaped bending coupling portion 121 bent toward the inside, and the ends of the bending coupling portion 121 are vertical frames 110, respectively. Is coupled to. That is, the bending frame 121 formed at both ends of the horizontal frame 120 is coupled to the vertical frame 110 so that the horizontal frame 120 is horizontal to the ground and can be fixed to the vertical frame 110. have.

Meanwhile, a slide rail 130 that is capable of sliding movement may be coupled to the wire rack 100.

More specifically, the slide rail 130 includes a fixed rail 131 fixed to the horizontal frame 120 and a movable rail 132 provided to be slidable on the fixed rail 131. Therefore, the slide rail 130 is formed to have a structure in which the moving rail 132 slides to one side or the other, and draws and withdraws an object according to a user's need.

Meanwhile, the fixing rail 131 may be coupled to the wire rack 100 by the fixing means 140 composed of the first fixing clip 200 and the second fixing clip 300.

More specifically, a first fixing clip 200 and a second fixing clip 300 are respectively coupled to one end portion and the other end portion of the fixing rail 131, and the first fixing clip 200 and the second fixing clip are respectively coupled. 300 is coupled to the wire rack 100, the fixing rail 131 may be fixed to the wire rack 100.

That is, the fixed rail 131 is coupled to and fixed to the wire rack 100 by the first fixing clip 200 and the second fixing clip 300 that complement each other as different structures, and the moving rail 132 ) Is formed to slide on the fixed rail (131).

2 (a) and (b) are a partially enlarged view and a rear view of the first fixing clip 200 coupled to the wire rack 100 and the slide rail 130 according to an embodiment of the present invention, respectively. 3A and 3B are perspective and rear views, respectively, of a first fixing clip 200 according to an embodiment of the present invention.

2 and 3, the first fixing clip 200 includes a first plate portion 210, a first bend portion 220, and a second bend portion 230.

More specifically, the first fixing clip 200 is made of a hard material such as metal, and is first contacted with one surface of the fixing rail 131 to be welded or coupled with the fixing rail 131 by rivets, bolts, etc. It includes a plate portion 210. That is, one surface of the fixing rail 131 is seated and coupled to the upper surface of the first plate portion 210 to form an integral structure.

According to one embodiment, the first fixing clip 200 is formed integrally with the first plate portion 210 at one end of the first plate portion 210 and supports the inner side of the bending coupling portion 121. It may include a first bent portion 220 is formed to be bent and a second bent portion 230 extending from the first bent portion 220 and formed to support the lower side of the bent coupling portion 121. That is, the first fixing clip 200 may have a stair shape when viewed from the front.

In addition, the second bending part 230 is a fixing part 231 formed to support and fix the lower side of the bending coupling part 121 and a guide part 232 for guiding entry when coupled to the bending coupling part 121 ). The guide portion 232 extends from the fixing portion 231 and is formed in a gentle round shape toward the upper side so that the first fixing clip 200 can be easily guided into and out of the bending coupling portion 121. You can.

Furthermore, referring to (b) of FIG. 2, when the first fixing clip 200 is coupled to the bending coupling portion 121, the distance from the first bending portion 220 to the vertical frame 110 is referred to as L1. And, if the distance from the first bent portion 220 to the end of the second bent portion 230 is L2, L2 may be formed longer than L1.

Accordingly, the first fixing clip 200 can be easily supported and fixed to the bending coupling portion 121 and the vertical frame 110, and separation from one side can be prevented.

4 is a partially enlarged view of the second fixing clip 300 coupled to the wire rack 100 and the slide rail 130 according to an embodiment of the present invention, and FIGS. 5 (a) and 5 (b) are respectively It is a perspective view and a side view of the second fixing clip 300 according to an embodiment of the present invention.

4 and 5, the second fixing clip 300 includes a second plate part 310, a third bent part 320, and a side support part 330.

More specifically, the second fixing clip 300 is made of a rigid material such as metal, and is in contact with one surface of the fixing rail 131 to be welded or coupled to the fixing rail 131 by rivets, bolts, etc. It includes a plate portion 310. That is, a structure in which one surface of the fixing rail 131 is seated and coupled to the upper surface of the second plate portion 310 is integrally formed.

According to one embodiment, the second fixing clip 300 is formed integrally with the second plate portion 310 on the outside of the second plate portion 310, and when supporting and fixing the horizontal frame 120 It may include a third bent portion 320 is bent toward. That is, the cross section of the second fixing clip 300 may have an 'A' shape, and each corner of the third bent portion 320 may be gently rounded to ensure safe handling.

In addition, the third bending part 320 induces a hook when coupled to the support part 321 and the horizontal frame 120, which are formed to support the inside of the horizontal frame 120, and prevents separation after the coupling. It may include a bent portion (322).

More specifically, since the bent portion 322 is bent outwardly in parallel with the horizontal frame 120, it acts as a locking jaw when coupled to the horizontal frame 120. When a predetermined force is applied, the bent portion 322 The second fixing clip 300 is coupled to the horizontal frame 120 while pushing the horizontal frame 120. After the coupling, the bent portion 322 serves to prevent separation, and the inner and lower sides of the horizontal frame 120 are fixedly supported together with the supporting portion 321.

Furthermore, the third bent part 320 may further include a guide bent part 323 extending from the bent part 322 and bent outwardly in parallel with the horizontal frame 120. The guide bending portion 323 serves to primarily guide the coupling when the second fixing clip 300 is fitted from the top to the bottom in the horizontal frame 120.

In addition, because the guide bent portion 323 induces a primary jam when it is coupled to the horizontal frame 120 due to an outwardly curved shape, it is recognized even if the user does not visually confirm that the combining process is proceeding preferably. It is possible to quickly combine.

According to an embodiment, the second fixing clip 300 may include a side support portion 330 formed toward a lower surface to support the bending coupling portion 121 at one end of the second plate portion 310. That is, the side support part 330 is a structure supported by the bending coupling part 121 to prevent side deviation of the slide rail 130.

In addition, the edge portion 331 of the side support portion 330 is formed in a gentle round shape for safe handling, and can easily guide entry when the second fixing clip 300 is coupled from the top to the bottom. .

Furthermore, when the second fixing clip 300 is coupled to the wire rack 100, a gap 150 may be formed between the bending coupling part 121 and the side support part 330. Therefore, when the slide rail 130 is coupled to or separated from the wire rack 100, damage to the fixing means 140 due to excessive tightening and friction can be prevented. The gap 150 may be preferably formed to about 1 mm.

Referring to Figure 6, when the second fixing clip 300 is coupled to the horizontal frame 120, the cross-sectional distance from the inside of the horizontal frame 120 to the vertical frame 110, T1, the bent portion ( If the cross-sectional distance from the end of 322) to the vertical frame 110 is T2, T2 may be formed longer than T1.

In addition, when the cross-sectional distance from the end of the guide bent portion 323 to the vertical frame 110 is T3, T3 may be formed of T1 or more and less than T2.

Therefore, due to the structure, the guide bending portion 323 serves as a primary locking role and a guide role, and the bending portion 322 can perform a secondary locking role and a departure preventing role, thereby causing a double detent action. It becomes possible, and accordingly, the second fixing clip 300 can be more easily coupled and fixed to the horizontal frame 120.

Referring to FIG. 7, when the fixed rail 131 is coupled to the wire rack 100, the distance from one vertical frame 110 to the other vertical frame 110 is referred to as D1, and is removed from the one vertical frame 110. 2 If the distance to the other end of the fixing rail 131 to which the fixing clip 300 is coupled is D2, D2 may be formed longer than D1.

Accordingly, when the first fixing clip 200 coupled to one side of the fixing rail 131 is fixed to the one side bending coupling portion 121, the other side of the fixing rail 131 comes into contact with the other vertical frame 110 It can slide down from the top to the bottom, so the second fixing clip 300 coupled to the other side of the fixing rail 131 can be more stably coupled to the horizontal frame 120 without shaking left and right.

The bonding process of the slide rail 130 to the wire rack 100 will be described with reference to FIGS. 6 and 7 as follows.

First, the first fixing clip 200 is supported and fixed to the bending coupling portion 121 formed at one end of the horizontal frame 120, and second fixing is performed around the first fixing clip 200 supported and fixed. The other end of the fixing rail 131 to which the clip 300 is coupled slides down from the top to the bottom while making contact with the vertical frame 110, so that the second fixing clip 300 is the horizontal frame 120 It can be easily coupled to.

More specifically, while the second fixing clip 300 moves from the top to the bottom by the principle of the lever, the outer surface of the third bent portion 320 is centered around the fixed first fixing clip 200. The guide bend 323 that engages and engages the inside of the 120 and performs a primary locking role and a guide role when the predetermined force is applied, and the bending portion 322 serving as a secondary locking role and a departure preventing function Beyond, the second fixing clip 300 may be coupled and fixed to the horizontal frame 120.

In addition, after the coupling, the second fixing clip 300 can be separated from the horizontal frame 120 only by applying a predetermined force upward due to the bent portion 322 serving as a locking jaw, and thus there is no artificial pressure. In the normal use state, the second fixing clip 300 may be firmly fixed to the horizontal frame 120.

That is, the lateral departure of the slide rail 130 is prevented by the first bent portion 220 of the first fixing clip 200 and the side supporting portion 330 of the second fixing clip 300, and the upper and lower departures are The second bent portion 230 of the first fixed clip 200 and the bent portion 322 of the second fixed clip 300 are prevented, and the inside and outside deviations of the second fixed portion 200 of the second bent portion ( 230) and the fixed rail 131, the slide rail 130 can be firmly fixed to the wire rack 100.

The above description of the present invention is for illustration only, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be interpreted to be included in the scope of the present invention.

부호의 설명Explanation of code

1000 fixed assembly

100 wire rack

110 vertical frame

120 horizontal frames

121 bending joint

130 Slide rail

131 Fixed rail

132 moving rail

140 Fixing means

150 gap

200 first fixing clip

210 1st plate part

220 1st bend

230 second bend

231 fixing part

232 Guide section

300 Second fixing clip

310 2nd plate part

320 third bend

321 support

322 bend

323 Guide bend

330 side support

331 corner

Claims

A wire rack having a vertical frame and a horizontal frame;

A slide rail having a fixed rail coupled to the wire rack and a movable rail arranged to slide on the fixed rail; And

It includes a fixing means for fastening the fixing rail to the wire rack,

The fixing means includes a first fixing clip provided on one side of the fixing rail and a second fixing clip provided on the other side of the fixing rail,

A fixing assembly having a structure in which the first fixing clip is laterally supported on the horizontal frame, and then the second fixing clip is fixed to the horizontal frame in the vertical direction.
According to claim 1,

The first fixing clip,

A first plate portion which is engaged with one surface of the fixed rail and is coupled;

A first bent portion bent on one side of the first plate portion to sidely support the bent coupling portion formed on one side of the horizontal frame; And

And a second bent portion extending from the first bent portion and bent to support a lower side of the bent coupling portion.
According to claim 2,

The second bending portion is a fixing portion supporting the lower side of the bending coupling portion; And

And a guide portion extending from the fixing portion and formed in a gently round shape upwardly to guide the entry and departure into the bending coupling portion.
According to claim 2,

When the first fixing clip is coupled to the bending coupling portion,

A fixing assembly characterized in that the distance (L2) from the first bent portion to the end of the second bent portion is formed longer than the distance (L1) from the first bent portion to the vertical frame.
According to claim 1,

The second fixing clip,

A second plate portion that is in contact with and coupled to one surface of the fixed rail;

A third bent portion bent outside the second plate portion to support the inside of the horizontal frame; And

A fixing assembly comprising a side support formed on the other side of the second plate portion so as to side support the bent coupling portion formed on the other side of the horizontal frame.
The method of claim 5,

The third bent portion,

A support part supporting a side part of the horizontal frame; And

A fixed assembly extending from the support portion, and is formed to be bent outward to induce a hook when engaged to the horizontal frame, and to include a bent portion to prevent separation after coupling.
The method of claim 6,

The third bent portion,

The fixed assembly further comprises a guide bend extending from the bent portion and being formed to be bent outward to induce a primary jam when coupled to the horizontal frame and guide entry into the horizontal frame.
The method of claim 7,

When the second fixing clip is coupled to the horizontal frame,

The fixed assembly, characterized in that the cross-sectional distance (T2) from the end of the bent portion to the vertical frame is formed longer than the cross-sectional distance (T1) from the inside of the horizontal frame to the vertical frame.
The method of claim 8,

When the second fixing clip is coupled to the horizontal frame,

A fixed assembly characterized in that the cross-sectional distance (T3) from the end of the guide bend to the vertical frame is formed from T1 to T2.
According to claim 1,

When the slide rail is coupled to the wire rack,

A fixing assembly, characterized in that the distance (D2) from the one side vertical frame to the other end of the fixing rail to which the second fixing clip is coupled is formed longer than the distance (D1) from one side vertical frame to the other vertical frame.