JP3080352U - Separable rail structure - Google Patents

Abstract

(57) [Summary] (with correction) [PROBLEMS] To provide a rail separable structure that can easily assemble and remove rails. SOLUTION: A locking member 15 is connected to one end of a first rail 1, and a leg 18 and a wall are formed on the locking member. First
The rail is provided with lip sides 12 corresponding to the vertical direction in which the second rail 2 moves, and the second rail is provided with a pressing member 22 and an elastic member 23. The pressing member is formed with a pressing leg 221 and a shoulder 223. The pressing leg can press one end of the pressing member, and a contact plate 233 is formed at one end pressed by the pressing leg of the pressing member. Pressing part 234 at the end
Is formed, and the second rail is not separated from the first rail by the shoulder of the elastic member abutting against the wall of the locking member,
Further, the pressing portion of the pressing member is pressed, the contact plate 233 of the pressing member presses the leg, and the wall of the locking member rises from the shoulder of the pressing member, so that the second rail is pulled out from the first rail.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a separable structure of a rail, and more particularly to a separable structure of a rail that can be easily assembled and removed.

[0002]

[Prior art]

 Conventionally, this type is as follows.

In an exploded perspective view of a conventional three-stage drawer rail structure shown in FIG. 8, the conventional three-stage drawer rail structure mainly includes an outer rail 91, a middle rail 92, and an inner rail 93. . Since a plurality of rotating balls 94 are provided between the middle rail 92 and the inner rail 93, the fitted inner rail 93 can move smoothly, and at the same time, its three-stage drawer rail structure. In order to further facilitate the assembly, the inner rail 93 is provided with a locking member 95. The locking member 95 is formed with an elastically openable and closable leg 96, and the middle rail 92 is provided with a locking body 97. Since the protruding locking portion 971 is formed on the locking body 97, when the inner rail 93 is connected to or separated from the middle rail 92, the leg 96 can be compressed, so that the locking member 95 is formed. Can smoothly pass through the locking portion 971 of the locking body 97. Further, when the inner rail 93 is pulled out after the inner rail 93 is connected to the middle rail 92, the projection 951 of the locking member 95 is locked with the locking portion 971 of the locking body 97. Therefore, the inner rail 93 can be prevented from escaping from the middle rail 92.

[0004]

[Problems to be solved by the invention]

 In the conventional three-stage drawer rail structure described above, the rails on both sides cannot operate synchronously because there is no fixed order in the operation of retracting the rails. When the drawer cannot be operated synchronously, the push-in of the drawer has a problem that the drawer is caught and cannot be opened because the movement is uneven or uneven.

The present invention has been made in view of such a problem, and an object of the present invention is to make it possible to easily and conveniently connect the locking member to the first rail and the second rail. The present invention is intended to provide a separable structure of a rail that can be easily and conveniently separated from a first rail and a second rail.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the structure of the present invention in which rails can be separated is as follows. That is, the separable structure of the rail is constituted by the first rail and the second rail. A locking member is coupled to one end of the first rail, a leg and a wall are formed on the locking member, and the first rail is provided with lip sides corresponding to upper and lower sides. The second rail is fitted so as to be able to move to the lip side of the first rail, and the second rail is provided with a pressing member and an elastic member. The pressing member is formed with a pressing leg and a shoulder, and the pressing leg can press one end of the resilient member. A contact plate is formed at one end of the resilient member pressed by the pressing leg, and a pressing portion is formed on the other end of the resilient member. The resilient member is formed to be fixed to the second rail. The shoulder of the pressing member can abut against the wall of the locking member, and the pressing portion of the pressing member presses the leg by the pressing portion of the pressing member. Since the wall is lifted away from the shoulder of the pressing member, the second rail is formed so as to be separated from the first rail.

[0007] The rail separable structure of the present invention can also be configured as follows. 1. A locking member is connected to one end of the first rail, and a locking body is provided at the other end. In addition, a third rail is included, and the third rail is provided with upper and lower corresponding lip sides for fitting the first rail, and one end of the third rail is provided with a stopper for the first rail. A locking body for locking is formed. 2. A through hole is formed in the second rail for the contact plate of the resilient member to sink. 3. A slot is formed in the first rail for the leg of the locking member to sink. 4. A hook extends from the wall of the locking member, and a protruding portion protrudes from the pressing member. When the shoulder of the pressing member comes into contact with the wall of the locking member, the hook can be locked to the protrusion of the pressing member.

[0008]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view of an embodiment according to the present invention, which mainly includes a first rail 1, a second rail 2 and a third rail 3.

A lip side 12 is provided at the upper and lower edges of the first rail 1, a second rail 2 is fitted so as to move between the lip sides 12, and further, between the first rail 1 and the second rail 2. Is provided with a slide 13. In the most preferred embodiment, the slide 13 is vertically interposed and has a sphere 14 such as a steel ball, so that the best sliding can be obtained between the two. When the first rail 1 is fitted into the third rail 3, one end of the first rail 1 is provided with a locking member for preventing the first rail 1 from falling off when moving with respect to the third rail 3. An engaging member 15 is connected to the other end of the first rail 1. As shown in the drawing, the engagement of the locking member 15 can be achieved by fitting a protruding column 16 protruding from the first rail 1 into a through hole 17 of the locking member 15 and fixing it by rivet bonding. Two legs 18 are formed on the locking member 15 itself. The two legs 18 can sink into the slots 10 of the first rail 1 by pressing, and the legs 18 have hooks 19 extending from the walls thereof.

The second rail 2 is movably fitted between lip sides 12 at the upper and lower edges of the first rail 1, and the second rail 2 can be fixed to a drawer wall by a nail through a through hole 21. . A pressing member 22 and a pressing member 23 are provided on the second rail 2 itself. The pressing member 22 is fixed to the second rail 2, and the pressing member 22 can be fixed by the localization member 24 as an optimal embodiment. . The pressing member 22 has a pressing leg 221, a protrusion 222 and a shoulder 223. The pressing leg 221 can press the resilient member 23, the protruding part 222 can be locked with the hook 19 of the locking member 15, and the shoulder 223 is between the leg 18 and the hook 19 of the locking member 15. Can abut against the wall of the building.

The elastic member 23 is made of a deformable and elastic material, and has a positioning protrusion 231 projecting from the bottom of the elastic member 23 for fitting into the positioning hole 25 of the second rail 2. A pressing portion 234 is formed at one end of the resilient member 23. The pressing portion 234 is formed so as to be far away from the surface of the second rail 2, and can be pressed. The other end of the resilient member 23 is formed so as to be pressed by the pressing leg 221 of the pressing member 22. As a preferred embodiment, a through hole 232 is formed in the resilient member 23 for fitting the end of the pressing leg 221. Is preferred. A contact plate 233 is formed at one end of the resilient member 23 pressed by the pressing leg 221, and when the pressing portion 234 of the resilient member 23 is pressed, the abutting plate 233 floats and the locking member 15 By pressing the leg 18, the wall between the leg 18 and the hook 19 abutting the shoulder 223 is formed to rise, and the hook 19 and the protrusion 222 of the pressing member 22 are formed to be separated. You. Further, in order to make the contact plate 233 of the resilient member 23 protrude relatively small from the surface of the second rail 2, the through-hole 26 is formed in the second rail 2, so that the resilient member can be pressed in a normal state. When the member 23 is pressed by the pressing leg 221 of the pressing member 22, the contact plate 233 is formed so as to sink into the through hole 26.

A through hole 31 is formed in the third rail 3, and the third rail 3 can be fixed to a furniture wall by a nail through the through hole 31. The lip sides 32 are bent at the upper and lower edges of the third rail 3, and the lip sides 32 can restrict the first rail 1 to move between them. Further, a conventional slide 33 can be interposed between the third rail 3 and the first rail 1. Since the locking members 33 and 11 project from one end of the third rail 3 and one end of the first rail 1, respectively, it is possible to restrict the first rail 1 from coming off from the third rail 3. . After the first rail 1 is connected to the third rail 3, the fixing member 35 is fixed to the other end of the third rail 3 so that the first rail 1 escapes from the other end of the third rail 3. Can be prevented.

FIGS. 2 and 3 are a front view and a cross-sectional view of the embodiment of the present invention in a state where the second rail 2 and the first rail 1 are not completely connected. In this case, a locking member 15 and a pressing member are shown. 22 are not engaged apart, the resilient member 23 is further pressed by the pressing leg 221 of the pressing member 22, and the contact plate 233 of the resilient member 23 sinks into the through hole 26 of the second rail 2. It is formed as follows.

FIGS. 4 and 5 are a plan view and a cross-sectional view of the embodiment according to the present invention in which the second rail 2 and the first rail 1 are completely connected, and the second rail 2 is connected to the first rail 1. At this time, the second rail 2 can be easily inserted between the lip sides 12 of the first rail 1. Further, since the end of the hook 19 of the locking member 15 is formed on a slope, the hook 19 can easily and smoothly pass over the protrusion 222 of the pressing member 22 and the shoulder 223 contacts the wall of the leg 18. By being able to touch, the second rail 2 and the first rail 1 are formed to be connected. Further, as shown in FIG. 4, when the hook 19 is locked to the protruding portion 222, the second rail 2 is pulled outward to the maximum length at this time, that is, the second rail 2 is continued. It cannot be pulled outward. In addition, since the second rail 2 can be pushed further into the first rail 1, the locking force of the hook 19 against the protruding portion 222 opposes the pressing force of the second rail 2. If not, the second rail 2 can be retracted into the first rail 1 because the hook 19 is slightly raised and the protrusion 222 is formed so as to pass through the hook 19.

FIG. 6 is a plan view showing a state in which the elastic member 23 is pressed. When the first rail 1 is separated from the second rail 2, the pressing portion 234 of the elastic member 23 is pressed. This causes the contact plate 233 of the elastic member 23 to be pressed against the leg 18 of the locking member 15, thereby causing the wall of the leg 18 to float and separate from the shoulder 223 of the pressing member 22. Can be pulled out to separate from the first rail 1 (see FIG. 7).

[0017]

[Effect of the invention]

 According to the present invention, the third rail 3 and the first rail 1 can be easily and quickly connected as before, and the second rail 2 of the present invention is intended to be connected to the first rail 1. At this time, the second rail 2 can be easily and quickly inserted directly into the first rail 1. Further, when the second rail 2 is pulled to the maximum length, the wall of the leg 18 of the locking member 15 abuts the shoulder 223, so that the second rail 2 does not fall off. Further, by pressing the pressing portion 234 of the resilient member 23, the wall of the leg 18 can be lifted and separated from the shoulder portion 223 of the pressing member 22, so that the second rail 2 can be easily and quickly moved to the first rail. There is an advantage that it can be pulled out from the rail 1.

The present invention may be embodied in other ways without departing from its spirit and essential characteristics. Accordingly, the preferred embodiments described herein are illustrative and not limiting.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of an embodiment according to the present invention.

FIG. 2 is a front view showing a state in which the second rail and the first rail according to the embodiment of the present invention are not completely connected.

FIG. 3 is a sectional view taken along line 3-3 in FIG. 2;

FIG. 4 is a plan view showing a state in which the second rail and the first rail according to the embodiment of the present invention are completely connected.

FIG. 5 is a sectional view taken along line 5-5 in FIG. 4;

FIG. 6 is a plan view showing a state where the elastic member of FIG. 4 is pressed.

FIG. 7 is a plan view showing a state where the second rail of FIG. 6 is pulled out from the first rail.

FIG. 8 is an exploded perspective view of a conventional three-stage drawer rail structure.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 First rail 11 Locking body 12 Lip side 13 Slide 14 Sphere 15 Locking member 16 Projection pillar 17 Through hole 18 Leg 19 Hook 10 Slot 2 Second rail 21 Through hole 22 Pressing member 221 Pressing leg 222 Projection 223 Shoulder Part 23 resilient member 231 positioning protrusion 232 through hole 233 contact plate 234 pressing part 24 positioning member 25 positioning hole 26 through hole 3 third rail 31 through hole 32 lip side 33 slide 34 locking body 35 fixing member

Claims (5)

[Utility model registration claims] 1. A separable structure of a rail constituted by a first rail (1) and a second rail (2), wherein one end of the first rail (1) has a locking member (15).
Are connected to each other, a leg (18) and a wall are formed on the locking member (15), and the first rail (1) is provided with a lip side (12) corresponding to up and down, and the second rail ( 2) is fitted so as to be able to move to the lip side (12) of the first rail (1), and the second rail (2) is provided with a pressing member (22) and a pressing member (23). The pressing member (22) includes a pressing leg (221) and a shoulder (22).
3) is formed, and the pressing leg (221) is capable of pressing one end of the resilient member (23), and one end of the resilient member (23) pressed by the pressing leg (221) is in contact with a contact plate. (233) is formed, and a pressing portion (234) is formed at the other end of the resilient member (23).
3) is formed so as to be fixed to the second rail (2), and the shoulder (223) of the pressing member (22) can abut against the wall of the locking member (15), so that the elastic pressure is further increased. When the pressing portion (234) of the member (23) is pressed, the contact plate (233) of the resilient member (23) presses the leg (18), and the wall of the locking member (15) is Shoulder (223) of the pressing member (22)
The second rail (2)
Is formed so as to be separated from the first rail (1). 2. The locking member (15) is connected to one end of the first rail (1), and a locking body (11) is provided at the other end. ) Is provided, and the third rail (3) is provided with lip sides (32) corresponding to upper and lower sides for fitting the first rail (1), and one end of the third rail (3) is provided at one end of the third rail (3). An engaging body (3) for engaging with the engaging body (11) of the first rail (1).
The structure according to claim 1, wherein (4) is formed. 3. A through hole (2) through which a contact plate (223) of the resilient member (23) sinks into the second rail (2).
3. The structure according to claim 1, wherein 6) is formed. 4. The first rail (1) is provided with a slot (10) through which a leg (18) of the locking member (15) is inserted. Or the rail of 2 above, which is separable. 5. A hook (19) extends from a wall of the locking member (15), and a protrusion (222) protrudes from the pressing member (22). The hook (19) is formed so that the hook (19) can be locked to the protrusion (222) of the pressing member (22) when the shoulder (223) of the hook abuts against the wall of the locking member (15). 3. A separable structure for a rail according to claim 1, wherein the rail is detachable.