WO2016122094A1

WO2016122094A1 - Slide apparatus

Info

Publication number: WO2016122094A1
Application number: PCT/KR2015/012369
Authority: WO
Inventors: 김성우
Original assignee: (주)세고스
Priority date: 2015-01-28
Filing date: 2015-11-18
Publication date: 2016-08-04

Abstract

Disclosed is a slide apparatus. A slide apparatus of the present invention comprises: a body in which a guide path is formed; a rod which is formed as a plurality of direction changes are made in a transfer guide path; a slider which is selectively slidably movable along the lengthwise direction of the body when a transfer rail slidably moves; and a transfer pin which is movable in tandem with the slider, at least a part of which is selectively movable along the guide path and the transfer guide path, and which can be locked in or released from the rod according to the movement of the transfer rail. According to the present invention, the durability of the entire apparatus can be improved as abrasion of relevant parts and damage thereto are further prevented from occurring.

Description

Slide device

The present invention relates to a slide device, and more particularly, it is possible to draw not only in a self-closing manner, but also in a push-to-open manner. It relates to a slide device that can increase the durability of the entire device by preventing the wear and damage of the related parts as much as possible even if the retracting and withdrawal operation of the housing is repeated many times for a long time.

In general, the sliding type storage body is provided to be opened and closed in a sliding manner in the body, such as furniture, refrigerator or various organizers are used to store the necessary items.

The sliding type housing is provided with a housing mounting space in a main body, and is provided between a wall surface inside the installation space and both side surfaces of the housing, and is provided in a slide device which is slidably movable by rolling contact. By opening and closing operation.

When the housing opened and closed by the slide device as described above is intended to open the housing, in the process of moving the housing from the main body in the opening direction, the moving rail supports the moving rail support provided between the moving rail and the intermediate rail. Received from the intermediate rail side while receiving, the intermediate rail is withdrawn from the fixed rail side while receiving the support of the intermediate rail support provided between the fixed rail and the intermediate rail, if you want to close the housing move in the opposite direction of the opening of the housing The rail and the intermediate rail are closed by slidingly moving toward the fixed rail side, respectively.

However, according to the conventional slide device, the moving of the locking guide member while elastically deformed with respect to the moving direction of the locking guide member provided on one side in the opening direction of the fixed rail or the intermediate rail in the withdrawal process of the housing according to the elapse of the use period. Since the elastic deformation piece of the locking stopper for controlling the elastic deformation (movement) excessively without limitation on the elastic deformation distance, there is a problem that the elastic deformation piece is deformed or broken and durability is lost.

Accordingly, an object of the present invention for solving this problem is to be able to pull out the housing in a self-closing manner, as well as to push out the push-open method. It is to provide a slide device that can increase the durability of the entire device by preventing the wear and breakage of the related parts as much as possible even if the drawing and withdrawal operation of the sieve is repeated many times for a long time.

The present invention for achieving the above object, in the slide device comprising a fixed rail fixed to the main body, and a transport rail provided to be movable slide relative to the fixed rail to induce the opening or closing operation of the housing, A body provided at one end portion of the fixed rail and provided with a guide path, which is fixed to one side of the body, and a transport guide path is provided with a plurality of direction changes, and is coupled to the body of the transport rail. A slider that is selectively slideable along the longitudinal direction of the body when the slide is moved, and is movable in association with the slider when the slide of the transfer rail is moved, at least a part of which is selectively movable along the guide path and the transfer guide path The furnace according to the movement of the transfer rail In jams and jam release provides a sliding device including the possible transfer pin.

According to the slide device of the present invention described above, the path forming portion is fixed to the rod to form first to fourth conveying guide paths on the rod, and is caught in the path forming portion in a state where the third projection of the feed pin is fixed. Alternatively, by applying a method of releasing the latch, the transfer rail may be pulled out or pulled out, thereby further preventing wear and breakage of related components and increasing durability of the entire apparatus.

In addition, by further extending and extending one side area of the fourth conveyance guide path, the third projection in a state of being caught in the concave groove of the path forming part enables the smoother entry into the fourth conveyance guide path side, and the user When pushing the side portion instead of the center portion of the housing can be smoothly moved in the direction in which the conveying rail is pulled out.

In addition, by providing a forcibly withdrawal prevention projection on the transfer pin fixing portion, it is possible to prevent the first protrusion from the transfer pin fixing portion in the state in which the housing is drawn in with respect to the main body, and thus the housing can be withdrawn from the main body. have. As a result, it is possible to further prevent a reduction in the withdrawal speed and the withdrawal intensity of the housing when the holder is withdrawn by the push-to-open method through a forced takeout prevention projection.

1 is a view showing a state in which a slide device is installed according to an embodiment of the present invention.

2 is a view showing a part of a slide device according to an embodiment of the present invention.

3 is an exploded perspective view of FIG. 2.

4 is a perspective view showing a body of a slide device according to an embodiment of the present invention.

5 is a perspective view showing a rod of a slide device according to an embodiment of the present invention.

6 is a perspective view illustrating a slider of a slide device according to an embodiment of the present invention.

7 is a perspective view showing a transfer pin of the slide device according to an embodiment of the present invention.

8 to 16 are views showing a transfer relationship of related parts according to the movement of the transfer rail in the slide device according to the embodiment of the present invention, and FIG. 8 is a plan view showing an initial state in which the transfer rail is retracted. FIG. 9 is a plan view illustrating a state in which the conveyance rail is drawn in a predetermined or more state. FIG. 10 is a view illustrating a path in which the third protrusion of the conveying pin is transported along the inside of the rod based on the state of FIG. 9. FIG. 12 is a view illustrating a closed state, and FIG. 12 is a view illustrating a path in which the third protrusion of the transfer pin is moved along the inside of the rod with reference to FIG. 11, and FIG. 13 is an initial stage at which the transfer rail is pulled out by a push-to-open operation. FIG. 14 is a view showing a state, and FIG. 14 is a view showing a path along which the third protrusion of the transfer pin is moved along the inside of the rod, based on FIG. 13, and FIG. FIG. 16 is a view illustrating a state of drawing out by a push-to-open operation, and FIG. 16 is a view illustrating a path along which the third protrusion of the transfer pin is moved along the inside of the rod with reference to FIG. 15.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention in more detail. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the embodiments are intended to complete the disclosure of the present invention, and to those skilled in the art to the fullest extent. It is provided to inform you. Like numbers refer to like elements in the figures.

The slide device according to the preferred embodiment of the present invention is provided so as to smoothly move the drawer of an electronic product, in particular, a drawer-type refrigerator or various furnitures in a forward and backward direction. Specifically, the present invention is a state in which a user is drawn out. Push-to-open which can self-closing the enclosure to the body by pushing the enclosure, as well as allowing the user to withdraw the enclosure to the body by simply pushing the enclosure in the retracted state. Push to open) structure, and repeated many times a long time, even if the self-closing and push-to-open of the housing is made to prevent the durability of the related parts is reduced to the maximum. Here, the self-closing means that the user is automatically retracted by simply pushing when the user wants to retract the retracted state, and the push-to-open structure simply pushes the retracted state. It means a structure that can be drawn out through the operation to do.

1 is a view showing a state in which a slide device is installed according to an embodiment of the present invention, Figure 2 is a view showing a part of a slide device according to an embodiment of the present invention, Figure 3 is an exploded perspective view of FIG. 4 is a perspective view showing a body of the slide device according to an embodiment of the present invention, Figure 5 is a perspective view showing a rod of the slide device according to an embodiment of the present invention, Figure 6 is a slide device according to an embodiment of the present invention It is a perspective view which shows a slider, and FIG. 7 is a perspective view which shows the feed pin of the slide apparatus which concerns on embodiment of this invention.

8 to 16 are diagrams illustrating a transfer relationship of related parts according to movement of a transfer rail in a slide apparatus according to an embodiment of the present invention, and FIG. 8 is a plan view illustrating an initial state in which the transfer rail is retracted. FIG. 9 is a plan view illustrating a state in which the conveyance rail is drawn in a predetermined or more state. FIG. 10 is a view illustrating a path in which the third protrusion of the conveying pin is transported along the inside of the rod based on the state of FIG. 9. FIG. 12 is a view illustrating a closed state, and FIG. 12 is a view illustrating a path in which the third protrusion of the transfer pin is moved along the inside of the rod with reference to FIG. 11, and FIG. 13 is an initial stage at which the transfer rail is pulled out by a push-to-open operation. It is a figure which shows the state, FIG. 14 is a figure which shows the path | route which the 3rd projection of the conveying pin conveyed along the inside of the rod with reference to FIG. 13, and FIG. FIG. 16 is a view illustrating a state drawn out by a sea-open operation, and FIG. 16 is a view illustrating a path along which the third protrusion of the transfer pin is moved along the inside of the rod with reference to FIG. 15.

Hereinafter, the present invention will be described with reference to Examples.

As shown in FIG. 1, the slide device according to the embodiment of the present invention is provided with a fixed rail 100 fixed to the main body 10 and a slide rail with respect to the fixed rail 100. It includes a conveyance rail 200 for inducing the opening or closing operation of the).

2 to 7, the present invention includes a body 300 provided at one end region of the fixed rail 100 and provided with a guide path 310, and at one side of the body 300. It is provided to be fixed, the transport guide path 410 is coupled to the rod 400 and the body 300 is provided with a plurality of direction change is made, the length of the body 300 selectively when the slide movement of the transport rail 200 Slider 500 which can be moved along the direction, and the slide 500 is movable in conjunction with the slider 500 when the slide of the conveying rail 200, at least a portion selectively along the guide path 310 and the transport guide path 410 The transfer pin 600 is movable and connected between the body 300 and the slider 500 and the transfer pin 600 which is caught or released by the rod 400 according to the movement of the transfer rail 200. Elastic member 700 that elastically compresses or expands during It is.

First, the fixing rail 100 can be fixed to the various parts such as the inner wall of the refrigerator, the inner wall of the furniture by using a screw, etc. Hereinafter, the description will be made based on the case provided in the refrigerator for convenience of description.

Next, the conveying rail 200 is connected to the receiving body 20 to draw or withdraw the drawer of the drawer type refrigerator, specifically the drawer type refrigerator with respect to the main body 10, but slides with respect to the fixed rail 100. It is provided to be movable. The transfer rail 200 may be fixedly coupled to the housing 20 by using a separate bracket (not shown).

Next, as shown in FIGS. 2 to 4, the body 300 is fixed to one end region, specifically, the rear end region of the fixed rail 100, and a guide path 310 is provided.

Here, the guide path 310 is formed in the longitudinal direction of the body 300, the first guide path 311 is provided to be connected to the transfer guide path 410 of the rod 400 to be described later, and the first The second guide path 312 is provided to be connected to the first guide path 311 at an end of the guide path 311, but is bent relative to the first guide path 311.

In addition, as shown in FIGS. 8 to 16, the third protrusion 640 of the transfer pin 600, which will be described later, in the state where the transfer rail 200 is drawn out, is located inside the second guide path 312. To have a state. Subsequently, in the drawing operation of the conveying rail 200, the third protrusion 640 is connected to the inside of the second guide path 312 by coupling with the conveying pin fixing part 510 which will be described later according to the movement of the conveying rail 200. The arrangement position is changed toward the first guide path 311 in the positioned state. Thereafter, when the transfer rail 200 is further pulled in, the third protrusion 640 enters the transfer guide path 410 of the rod 400. The first guide path 311 and the second guide path 3 to facilitate the movement of the third protrusion 640, that is, the first guide path 311 in a state located inside the second guide path 312. It is preferable that a round portion having a predetermined curvature or greater is formed at an edge portion at which 312) is connected.

Next, as shown in Figures 2, 3, 5, the rod 400 is provided to be fixed to one side of the body 300, the transport guide path 410 is provided while a plurality of direction change is made.

In detail, the rod 400 includes a rod body 420 and a path forming unit 430 protruding to form a transport guide path 410 inside the rod body 420.

In the embodiment of the present invention, the transport guide path 410, at least a part of the transport pin 600 during the movement of the slider 500 to be described later in accordance with the movement of the transport rail 200, specifically the third projection 640 to be described later ) Is provided to be concave so as to be inserted inward. The transfer rail 200 may be pulled out or pulled out of the fixed rail 100 by a locking relationship between the third protrusion 640 and the rod 400, and specifically, the path forming unit 430 forming the transfer guide path 410. It will be in an impossible state. According to the present invention, the self closing operation is performed through the engagement relationship between the third protrusion 640 and the path forming unit 430 when the transfer rail 200 is pulled in, and conversely, when the transfer rail 200 is pulled out. Push-open operation can be performed while elastically moving by the elastic member (700).

As shown in FIG. 5, the transport guide path 410 is provided to extend along a forward direction, which is a longitudinal direction of the rod 400, on one side of the rod 400 to be connected to the guide path 310 of the body 300. A second transfer guide path connected to the first transfer guide path 411 and the first transfer guide path 411, and extending from the end of the first transfer guide path 411 in a reverse direction opposite to the forward direction ( 412, a third transfer guide path 413 connected to the second transfer guide path 412 and extending in the forward direction from an end of the second transfer guide path 412, and a third transfer guide path 413. And connected to the other side of the rod 400 is provided to extend in the reverse direction at the end of the third transport guide path 413 and includes a fourth transport guide path 414 connected to the guide path (310).

Referring to the operation relationship of the slide device according to an embodiment of the present invention, as shown in Figures 2, 3 and 8 to 10, during the pulling operation of the conveying rail 200 of the conveying pin 600 to be described later The first protrusion 620 enters into the eccentric moving groove 511 of the transport pin fixing part 510. Specifically, the first protrusion 620 enters into the first eccentric moving groove 512. At this time, the third protrusion 640 of the transfer pin 600 is located inside the second guide path 312.

Subsequently, when the transfer rail 200 moves to draw in more, that is, the first protrusion 620 is eccentrically positioned inside the second eccentric moving groove 513 by the self-closing operation by the elastic member 700. In this case, the third protrusion 640 is positioned inside the first guide path 311 by the eccentric movement of the first protrusion 620. This change of position is when the fixed rail 100 is viewed along the longitudinal direction, the second eccentric moving groove 513 and the first guide path 311 is located in the same area based on the left and right width of the fixed rail 100. Because.

Subsequently, as illustrated in FIGS. 11 and 12, when the transport rail 200 moves to further retract, the third protrusion 640 enters the first transport guide path 411 and the third protrusion. After the 640 completely enters the first conveyance guide path 411, the third projection 640 is formed by the elastic restoring force of the elastic member 700 to be described later, that is, by the self closing operation. 412 is entered. At this time, the third protrusion 640 is caught in the path forming unit 430 and the transfer rail 200 is maintained in the retracted state. At this time, the elastic member 700 is in a state where there is a margin to be more compressible.

Subsequently, as shown in FIGS. 13 and 14, when the transport rail 200 is to be withdrawn, the user pushes the housing, and the third protrusion 640 moves toward the third transport guide path 410. As a result, the locking state between the third protrusion 640 and the path forming unit 430 can be released.

Subsequently, as shown in FIGS. 15 and 16, the third protrusion 640 moves by the elastic restoring force of the elastic member 700 to enter the fourth transfer guide path 414, and then the first guide path ( 311) the withdrawal operation of the transport rail 200 is performed.

That is, the present invention can not only self-closing the receiving body by moving the conveying rail 200 through the elastic force of the elastic member 700 and the engaging relationship between the third protrusion 640 and the rod 400. Withdrawal is possible by push-to-open method.

In an exemplary embodiment of the present invention, at least one portion of the transfer pin 600, that is, the third protrusion, is formed at one side of the path forming unit 430 that forms the second transfer guide path 412 and the third transfer guide path 413. Concave groove 440 is provided so that the 640 can be selectively latched. When the third protrusion 640 is located in the concave groove 440 to have a state of being caught by the path forming unit 430, the conveying rail 200 maintains the inserted state with respect to the fixed rail 100. When releasing the locking state between the third protrusion 640 and the path forming unit 430, the third protrusion 640 may include the third transfer guide path 413, the fourth transfer guide path 414, and the first guide. Entering the path 311 side, the withdrawal operation of the transport rail 200 is possible.

According to the present invention, as the third protrusion 640 of the transfer pin 600 moves along the transfer guide path 410 of the rod 400, the self-closing the transfer rail 200 is changed according to the state change of the rod 400. Or it can be pulled out in a push-to-open manner, since the third protrusion 640 is moved along the transfer guide path 410 of the rod 400 has the advantage that the durability is further increased compared to the prior art.

Specifically, since the path forming unit 430 is provided to be fixed to the rod body 420, the third protrusion 640 repeatedly moves the transport guide path 410 formed by the path forming unit 430 a plurality of times. Even if the associated parts (third protrusion, path forming portion, etc.) wear and breakage probability can be formed significantly smaller, thereby increasing the durability of the entire slide device.

Meanwhile, in the present invention, as shown in FIG. 5 again, the guide path 310, specifically, located on the side opposite to one side of the fourth transfer guide path 414 connected to the first guide path 311, The other side of the fourth conveyance guide path 414 is preferably provided to further extend in a direction opposite to the direction toward the first guide path 311.

The user may push the front panel of the housing to pull out the housing in the retracted state. When the user pushes any one of both side portions without pushing the center portion of the front panel, the third protrusion ( Even though 640 may move toward the third transfer guide path 413, it is difficult to move to the fourth transfer guide path 414. In addition, the distance between the movement of the third protrusion 640 and the distance from the concave groove 440 to the third transfer guide path 413 and the fourth transfer guide path 414 by the user's push operation is relatively small. Due to this, it is difficult for the third protrusion 640 to enter the fourth transfer guide path 414.

In order to solve the problem, the present invention further extends one side of the fourth conveying guide path 414 to push the fourth object, that is, the moving distance of the third protrusion 640, and the fourth conveying guide path in the concave groove 440. The distance to the end region of 414 is further increased to prevent the third projection 640 from being caught by the connection portion between the third conveyance guide path 413 and the fourth conveyance guide path 414, thereby making it more smooth. It is possible to move to the four transfer guide path 414 and the first guide path 311 side.

Next, as illustrated in FIGS. 2, 3, and 6, the slider 500 is coupled to the body 300 to selectively move the slide along the longitudinal direction of the body 300 when the slide rail is moved. It is prepared to be possible. In other words, the slider 500 remains stationary with respect to the body 300 while the transport rail 200 is completely drawn out with respect to the fixed rail 100, and the transport rail 200 is in a retracting operation. When pulled out in the retracted state, the slider 500 slides along the body 300. On the other hand, since the transfer pin 600 to be described later has a state coupled to the slider 500, the transfer pin 600 also moves in conjunction with the movement of the slider 500.

In the present invention, as shown in Figure 2, 3, a plurality of elastic member 700 is provided to connect between the body 300 and the slider 500, the elastic member 700 is a conveying rail 200 ) Elastically compresses or expands during transfer. In other words, the elastic member 700 is gradually compressed during the rearward movement of the slider 500 and the transfer pin 600 according to the pulling operation of the transfer rail 200. The third protrusion 640 of the transfer pin 600 is located in the concave groove 440 of the path forming part 430 and is caught by the path forming part 430 so that the third protrusion 640 may be pushed by the user's accommodation push operation. When the 640 moves to the fourth conveying guide path 414 through the third conveying path 413, the slider 500 and the conveying pin 600 are moved forward by the elastic restoring force of the elastic member 700. . In the state in which the transport rail 200 is drawn out, the second protrusion 630, which will be described later, of the transport pin 600 moves along the first guide path 311 and enters the second guide path 312. The first protrusion 620 also moves eccentrically in the lateral direction and moves toward the first eccentric moving groove 512 in a state located inside the second eccentric moving groove 513 of the feed pin fixing part 510. By the movement of the first protrusion 620, the transport rail 200 can be separated from the slider 500 and can be completely drawn out forward. The forward movement of the transfer rail 200, the slider 500, and the transfer pin 600 is enabled by the elastic restoring force of the elastic member 700.

Next, the transfer pin 600 may move in conjunction with the slider 500 when the slide of the transfer rail 200 moves, and at least a portion thereof may selectively move along the guide path 310 and the transfer guide path 410. Prepared. In addition, the transfer pin 600 may be caught or released by the rod 400, specifically, the path forming unit 430 according to the movement of the transfer rail 200.

Specifically, as shown in FIGS. 2, 3, and 7, the transfer pin 600 includes a pin body 610 and a through hole protruding from one surface of the pin body 610 and formed in the slider 500. The first protrusion 620 that can be inserted through the 520 and the first protrusion 620 to protrude from the other surface of the pin body 610 so as to correspond to the first protrusion 620 and can be moved along the guide path 310 when the slider 500 is transferred. 2 protrusions 630 and the second protrusions 630 are spaced apart from the other surface of the pin body 610, and not only can be moved along the guide path 310 during the transfer of the slider 500, the transfer guide path 410 Moving to include the rod 400 and the third protrusion 640 that can be locked or released.

First, the first protrusion 620 is provided to be penetrated into the through hole 520 formed in the slider 500. Here, the through hole 520 is formed long in the direction crossing the moving direction of the slider 500 with respect to the body 300, the first projection 620 is along the longitudinal direction of the long hole-shaped through hole 520 It becomes movable.

In the present invention, the first protrusion 620 enters into the first eccentric moving groove 512 of the transport pin fixing part 510 which will be described later when the transport rail 200 is pulled in, and the transport rail 200 As the pulling operation proceeds, the second eccentric moving groove 513 moves and enters. In this case, the second protrusion 630 is located inside the second guide path 312, and the third protrusion 640 is located inside the first guide path 311. As a result, they respectively move inside the first guide path 311. Accordingly, the transport rail 200, specifically, the transport pin fixing part 510, the transport pin 600, and the slider 500 may be integrally moved (retraction direction of the transport rail).

Next, the second protrusion 630 is provided at the lower portion of the pin body 610 to correspond to the first protrusion 620, as described above, the first protrusion 620 according to the coupling with the transfer pin fixing part 510. The arrangement position is changed from the inside of the second guide path 312 toward the first guide path 311 in association with the movement of.

Next, the third protrusion 640 protrudes from the other surface of the pin body 610 to be spaced apart from the second protrusion 630, and is transferred along the first guide path 311 when the slider 500 is transferred. In detail, when the feed rail 200 moves in, that is, when the slider 500 moves in the feed direction, the third protrusion 640 moves along the first guide path 311 and then enters the inside of the first feed guide path 411. Done. Subsequently, when the transport rail 200 moves to draw further, the third protrusion 640 is changed in direction in the first transport guide path 411 to enter the second transport guide path 412. In this case, the third protrusion 640 is located in the concave groove 440 of the path forming part 430 and is caught by the path forming part 430. Accordingly, the withdrawal operation of the transport rail 200 may be prevented. have. That is, the first protrusion 620 of the transfer pin 600 moves inside the second eccentric moving groove 513 of the transfer pin fixing part 510 so that the transfer rail 200 and the slider 500 move in association with each other. In this state, since the transfer pin 600 has a state caught by the path forming unit 430 as described above, the transfer rail 200 may also be restricted in movement. Meanwhile, as described above, the movement of the third protrusion 640 toward the second transfer guide path 412, that is, the engagement state of the third protrusion 640 with respect to the path forming part 430 may be caused by the elastic member 700. It is made by an elastic restoring force, and the elastic body can be self-closed by this elastic restoring force.

Subsequently, when the user pushes the front of the housing, the third protrusion 640 located in the concave groove 440 moves toward the third transfer guide path 413 and the fourth transfer guide path 414 to load the rod ( 400 is released, and then the conveying rail 200, the slider 500, and the conveying pin 600 are moved in the direction in which they are drawn out by the elastic restoring force of the elastic member 700. As such, the housing may be drawn out in a push-to-open manner by the elastic restoring force of the elastic member 700.

Subsequently, when the transport rail 200 moves in a direction in which the transport rail 200 is further drawn out, the second protrusion 630 is located inside the first guide path 311 and then moves inside the second guide path 312. The first protrusion 620 also moves inside the first eccentric moving groove 512 from the inside of the second eccentric moving groove 513 to be described later. In this case, separation between the slider 500 and the transfer pin 600 and the transfer rail 200 is possible, and the transfer rail 200 can be pulled out further forward.

1 and 8, in the present invention, the transport rail 200 is provided with a transport pin fixing part 510 at one end portion which comes into contact with the slider 500 and the transport pin 600 when the slide moves.

The conveying pin fixing part 510 accommodates a portion (first projection) of the conveying pin 600 so that the conveying pin 600 is slid by the slider 500. An eccentric moving groove 511 for slidably moving the first protrusion) in a state of being eccentrically moved at a predetermined radius is provided. Such eccentric movements are described above and will be omitted below.

Here, the eccentric moving groove 511 is a first provided along the longitudinal direction of the transport pin fixing part 510 so that the first protrusion 620 of the transport pin 600 can be accommodated when the transport rail 200 moves. An eccentric moving groove 512 and a second eccentric moving groove 513 provided to be bent at the end of the first eccentric moving groove 512.

Here, the bending direction of the second guide path 312 with respect to the first guide path 311 and the bending direction of the second eccentric moving groove 513 with respect to the first eccentric moving groove 512 are formed opposite to each other. In the initial movement of the transfer rail 200, the first protrusion 620 enters into the first eccentric moving groove 512 and the second protrusion 630 is located in the second guide path 312 and is located in the third protrusion. 640 has a state located in the first guide path 311. Subsequently, when the conveying rail 200 moves in a further direction, the first protrusion 620 moves eccentrically into the second eccentric moving groove 513 and the second protrusion 630 and the third protrusion 640. ) Has a state located in the first guide path 311.

1 and 8, in the present invention, the transport pin fixing part 510 is provided to protrude from a connection portion between the first eccentric moving groove 512 and the second eccentric moving groove 513. The first protrusion 620 of the transfer pin 600 in the closed state with respect to the main body is forcibly moved from the inside of the second eccentric moving groove 513 to the first eccentric moving groove 512 to prevent the container from being forcibly pulled out. It is preferable that a forced takeout prevention protrusion 514 is further provided.

The forced withdrawal preventing projection 514 is provided to protrude a predetermined distance from the connection portion of the first eccentric moving groove 512 and the second eccentric moving groove 513, the first projection 620 in the second eccentric moving groove 513. It helps to maintain a more stable position. In other words, when the first protrusion 620 moves from the second eccentric moving groove 513 to the first eccentric moving groove 512, the third protrusion 640 may be transferred even if it is currently caught by the rod 400. The rail 200 is movable in the direction in which it is drawn out.

In the present invention, the forced withdrawal prevention protrusion 514 is to maintain a state in which the first protrusion 620 is stably entered into the second eccentric moving groove 513 and thus the conveying rail 200 is push-to-open Can be withdrawn in a more stable manner.

In other words, according to the present invention, the forced pin preventing protrusion 514 is provided in the feed pin fixing part 510, so that the first protrusion 620 is removed from the feed pin fixing part 510 in a state where the housing body is drawn in with respect to the main body. It can be detached and it can prevent that a storage body becomes a state which can be taken out from a main body eventually. As a result, it is possible to further prevent the withdrawal speed and withdrawal intensity (output power, etc.) of the storage body from being decreased when the storage body is to be pulled out by the push-to-open method through the forced takeout prevention projection 514. Here, when the automatic withdrawal speed and the withdrawal intensity of the enclosure appear below the reference, it may cause consumer dissatisfaction.

Although the invention has been described with reference to the accompanying drawings and the preferred embodiments described above, the invention is not limited thereto, but is defined by the claims that follow. Accordingly, one of ordinary skill in the art may variously modify and modify the present invention without departing from the spirit of the following claims.

Claims

In the slide device comprising a fixed rail fixedly installed on the main body, and a transport rail provided to be slidable with respect to the fixed rail to induce the opening or closing operation of the housing,

A body provided at one end portion of the fixed rail and provided with a guide path;

A rod provided to be fixed to one side of the body, the transfer guide path being provided while a plurality of directions are made;

A slider coupled with the body to selectively move the slide along the longitudinal direction of the body when the slide moves; And

When the slide of the transfer rail is moved in conjunction with the slider, at least a portion of the transfer can be selectively moved along the guide path and the conveying guide path, the transfer of the catch or release of the load in accordance with the movement of the conveying rail Slide device comprising a pin.
The method of claim 1,

And an elastic member connecting between the body and the slider and elastically compressing or expanding when the conveying rail is conveyed.
The method of claim 1,

The transfer pin,

Pin body;

A first protrusion protruding from one surface of the pin body and penetratingly inserted into a through hole formed in the slider;

A second protrusion protruding from the other surface of the pin body so as to correspond to the first protrusion, and being movable along the guide path when the slider is transferred; And

A third protrusion protruding from the other surface of the pin body to be spaced apart from the second protrusion, which is not only transportable along the guide path when the slider is transferred, but also moves to the transport guide path to be caught or released by the rod; Slide device characterized in that.
The method of claim 3,

The through hole is a slide device, characterized in that formed long in the direction crossing the direction of movement of the slider relative to the body.
The method of claim 1,

The guide path,

A first guide path extending along the length of the body and provided to be connected to a transfer guide path of the rod; And

And a second guide path connected to the first guide path at an end portion of the first guide path, the second guide path being bent relative to the first guide path.
The method of claim 5,

The transport rail is provided with a transport pin fixing portion at one end portion which comes into contact with the slider and the transport pin when the slide is moved,

The conveying pin fixing part is provided with an eccentric moving groove for accommodating a portion of the conveying pin to slide the portion of the conveying pin in an eccentric manner at a predetermined radius while the conveying pin is slid by the slider. Slide device characterized in that the.
The method of claim 6,

The eccentric moving groove,

A first eccentric moving groove provided along a length direction of the transport pin fixing part to accommodate a part of the transport pin when the transport rail moves; And

And a second eccentric moving groove provided to be bent at an end of the first eccentric moving groove.

And a bending direction of the second guide path relative to the first guide path and a bending direction of the second eccentric moving groove relative to the first eccentric moving groove are opposite to each other.
The method of claim 6,

The conveying pin fixing part is provided to protrude from a connection portion between the first eccentric moving groove and the second eccentric moving groove, and a part of the conveying pin is inside the second eccentric moving groove while the housing is closed with respect to the main body. And a forced withdrawal preventing protrusion for forcibly moving toward the first eccentric moving groove to prevent forced withdrawal of the housing.
The method of claim 1,

The transfer guide path may be concave so that at least a portion of the transfer pin may be inserted inward when the slider moves according to the movement of the transfer rail.

A first conveyance guide path provided on one side of the rod so as to be connected to the guide path along a forward direction in a longitudinal direction of the rod;

A second transfer guide path connected to the first transfer guide path and extending from an end of the first transfer guide path in a reverse direction opposite to the forward direction;

A third transfer guide path connected to the second transfer guide path and extending in the forward direction from an end of the second transfer guide path; And

And a fourth transfer guide path connected to the third transfer guide path and extending in the opposite direction from an end of the third transfer guide path to the other side of the rod and connected to the guide path. Slide device.
The method of claim 9,

The rod is,

Rod body; And

And a path forming part provided to form the first to fourth transfer guide paths inside the rod body.

A slide device, characterized in that a concave groove is provided at one side of the path forming portion forming the second conveyance guide path and the third conveyance guide path to selectively engage at least a portion of the conveying pin.
The method of claim 9,

The other side of the fourth transfer guide path, which is located on the side opposite to one side of the fourth transfer guide path connected to the guide path, is further provided to extend in a direction opposite to the direction toward the guide path. Slide device.