JP3119211U - Slide rail installation structure - Google Patents

Abstract

An object of the present invention is to provide a slide rail installation structure that reduces costs and does not hurt people during use.
An installation tank hole is formed in an inner rail of a slide rail, and a fitting component is installed next to the installation tank hole. The installation tank hole 11 is a continuous vertical tank 111 and a horizontal tank 112, the fitting part 5 is an elongated strip 54 having elasticity, the inner rail 1 is installed at the first ends 51 at both ends, and the second end 52 is installed. A hollow tank 53 is provided between the both ends of the tank hole 11 toward the horizontal tank 112 and is formed into an elongated strip 54 that is elastically deformed. Accordingly, when the convex plug formed on the side surface of the drawer article is engaged with the vertical tank 111 of the installation tank hole 11, the convex plug hits the second end 52 of the fitting part 5, and the elongated strip 54 is elastically deformed and the horizontal tank. Slide into 112. When the elongated strip 54 recovers its elasticity, the front edge of the second end 52 stops and fixes the convex plug. Plastic parts are used for the hook parts.
[Selection] Figure 2

Description

  The present invention relates to a slide rail installation hook structure, and particularly relates to a structure that reduces the cost of fitting parts and does not hurt a user during operation by an elastic strip and a plastic material.

  In general, the drawers can be connected to the telescopic slide rail by fixing the two inner rails of the left and right slide rails to both sides of the wooden drawer with fixing parts such as screw nails, or by using an insertion pin structure and a metal In addition to installing the drawer and connecting the slide rail to the corresponding insertion hole and the insertion piece, there is currently a more convenient connection method as another means. This kind of technology is often found in server housing products of personal computers. Patent Literature 1, Patent Literature 2, Patent Literature 3, Patent Literature 4, Patent Literature 5, Patent Literature 6, Patent Literature 7, Patent Literature 8, There are Patent Literature 9, Patent Literature 10, and Patent Literature 11.

US Pat. No. 4,331,369 US Pat. No. 5,632,542 US Pat. No. 6,123,314 US Pat. No. 6,209,999 B1 US Pat. No. 6,588,866 B2 US Pat. No. 6,601,933 B1 US Patent Application Early Publication No. US2001 / 0040203 A1 US 2003/0141791 A1 US2004 / 01089797 A1 No. US2005 / 0088069 A1 Taiwan Patent Publication No. 53716

  The problem to be solved is that the cost of the hook parts, which is a rapid installation structure, is high, the convenience of assembly is low, the overall effect and profit are low, and many of these parts are made of metal The surface irregularities are likely to occur during processing, and there is a risk of hurting people during use.

  Accordingly, an object of the present invention is to provide a slide rail installation hook structure that reduces costs and does not hurt people during use.

  In order to achieve the above-described object, the slide rail installation hook structure according to the claims of the present invention forms an installation tank hole in the inner rail of the slide rail, and installs a fitting component next to the installation tank hole. The installation tank holes are continuous vertical tanks and horizontal tanks, and the fitting parts are elongated strips with elasticity. Inner rails are installed at the first ends of both ends, and the second ends are directed to the horizontal tanks of the installation tank holes. In addition, a hollow tank is installed between both ends, and the strip is elastically deformed. Accordingly, when the convex plug formed on the side surface of the drawer article is engaged with the vertical tank of the installation tank hole, the convex plug hits the second end of the fitting part, and the elongated strip is elastically deformed and slides into the horizontal tank. When the elongated strip recovers its elasticity, the most important feature is that the leading edge of the second end stops and fixes the convex plug.

  The slide rail installation hook structure of the present invention employs plastic materials for the hook parts, which lowers the production cost. In addition, the hook parts are designed with elastic strips and plastic materials to save people during operation. There is an advantage that it does not hurt.

Embodiments of the present invention will be described below with reference to the drawings.
The installation structure of the slide rail according to the first embodiment of the present invention is used together with the drawer article 4 and can be completely pulled out as shown in FIG. The slide rail has a three-stage rail structure consisting of an inner rail 1, an inner rail 2 and an outer rail 3, or a two-stage structure consisting of only an inner rail and an outer rail, and pulls out a part of the drawer. There is something that can be done. However, these are well-known techniques and are not an important feature of the present invention, so that illustration and description thereof will be omitted. The features of the present invention and the method of installing the inner rail 1 in the drawer 4 are shown below.

At least two installation tank holes 11 are formed on the inner rail 1, and the fitting component 5 is installed in at least one installation tank hole 11.
As shown in FIG. 2, the installation tank hole 11 includes a vertical tank 111 and a horizontal tank 112 that communicate with each other.

The fitting component 5 is an elongated strip having elasticity, the first ends 51 at both ends of the strip are fixed to the inner surface of the inner rail 1, the second end 52 is directed toward the horizontal tank 112 of the installation tank hole 11, and the fitting is performed. A hollow tank 53 is formed between the first end 51 and the second end 52 of the composite part 5 to form an elongated strip 54 that is deformed by elasticity. The fitting part 5 is localized by applying pressure, but with respect to a specific implementation means for the fitting part 5 to have a predetermined pressure, a central hole 55 and at least one of the first end 51 of the fitting part 5 are provided. A stereotaxic column 56 is installed and coupled to the rivet hole 12 and the stereotaxic hole 13 on the inner rail 1. Then, the pin component 6 is inserted and fixed in the center hole 55 and the rivet hole 12, and the fitting component 5 is installed relative to the horizontal tank 112 of the installation tank hole 11. As shown in FIG. 3, the state when the pressure has not been received is a biased inclined state. Subsequently, the convex body 57 and the restriction hole 14 are installed correspondingly on the back surface of the second end 52 of the fitting component 5 and the inner surface of the inner rail. FIG. 4 shows the time when the convex body 57 and the restriction hole 14 are fitted to each other. The second end 52 of the fitting part 5 is forced to correspond to the horizontal tank 112 of the installation tank hole 11 and is scheduled. Is formed, the engaging localization strength of the fitting part 5 is increased, and a slope 521 is formed on the second end 52 of the fitting part 5.
Further, a convex plug 41 corresponding to the above-described installation tank hole 11 distance is installed on the side surface of the drawer article 4, and the convex plug 41 has a cap head 411 larger than the plug main body.

  With the above structure, the convex plug 41 of the drawer article 4 is fitted from the top to the bottom into the installation tank hole 11 of the inner rail 1. Show. The cap head 411 of the convex plug 41 located inside the inner rail 1 forcibly pushes the slope 521 above the second end 52 of the fitting part 5 downward. When the elongated strip 54 having elasticity is deformed for a while and smoothly slides into the horizontal tank 112, the elongated strip 54 is immediately recovered. Further, as shown in FIG. 7, the cap head 411 of the convex plug 41 is fixed at the front edge of the second end 52. In this state, the inner rail 1 and the drawer article 4 are fixed to form an installation coupled state.

  In addition, when the fitting part 5 is fixed to the inner rail 1 inner surface at the first end 51, if the repulsive strength of the elongated strip 54 is small, it will be shown in FIG. As described above, it is considered that the second end 52 of the fitting part 5 is warped in the horizontal direction and the fitting part is deformed incorrectly. Then, the fitting component 5 second end 52 is warped by the cap head 411 of the convex plug 41 and cannot be fitted.

  Therefore, a slide rail installation hooking structure according to the second embodiment of the present invention for further solving this is shown in FIGS. A center hole 55A and a positioning column 56A are installed at the first end 51A of the fitting part 5A so as to correspond to the rivet hole 12 and the positioning hole 13A on the inner rail 1A, and the pin part 6A is inserted into the center hole 55A and the rivet hole 12A. Secure with. Further, a hooking protrusion 58A is provided on the back surface of the second end 52A of the fitting part 5A, and a concave surface 15A is formed adjacent to the restriction hole 14A on the inner surface of the inner rail 1A. After this hooking protrusion 58A is inserted into the limiting hole 14A, it is inserted into the concave surface 15A to prevent the second end 52A of the fitting component 5A from warping in the horizontal direction.

  In addition, as shown in FIG. 11, the sliding engagement structure of the slide rail according to the third embodiment of the present invention, as a pressure storage localization means for the fitting part 5, press-molds the stop piece 16 </ b> B on the inner rail 1 </ b> B, The stop piece 16B presses the upper edge of the fitting part 5B second end 52B, and the fitting part 5B second end 52B that is inclined obliquely is forced to correspond to the horizontal tank 112B of the installation tank hole 11B to form a predetermined elastic pressure. To do.

  Further, as shown in FIG. 12, in the fourth embodiment of the present invention, a restriction piece 17B which is extended by curving the upper stage of the stop piece 16B is installed, and the restriction piece 17B covers the uppermost surface of the second end 52B of the fitting part 5B. The second end 52B of the pressing and fitting part 5B is limited so that it does not warp in the horizontal direction.

1 is an exploded view showing a slide rail installation structure according to a first embodiment of the present invention. FIG. FIG. 2 is an exploded view of the main structure of the slide rail installation structure according to the first embodiment of the present invention. It is sectional drawing after the assembly of the main structure of the installation engagement structure of a slide rail by 1st Example of this invention. FIG. 3 is a three-dimensional view after assembling the main structure of the slide rail installation structure according to the first embodiment of the present invention; It is operation | movement instruction | indication figure 1 of the installation fitting of the installation structure of a slide rail by 1st Example of this invention. It is operation | movement instruction | indication figure 2 of the installation fitting of the installation structure of a slide rail by 1st Example of this invention. FIG. 5 is an orientation instruction diagram of installation fitting of the slide rail installation hook structure according to the first embodiment of the present invention; It is a figure which shows the state which can occur when an elongated strip repulsion strength is small when a fitting component is fixed to the inner rail inner surface. FIG. 6 is an exploded view of the main structure of a slide rail installation structure according to a second embodiment of the present invention. FIG. 4 is an assembly diagram of main structures of a slide rail installation structure according to a second embodiment of the present invention. FIG. 7 is an assembly diagram of main structures of a slide rail installation structure according to a third embodiment of the present invention. FIG. 6 is a main structural assembly diagram of a slide rail installation structure according to a fourth embodiment of the present invention.

Explanation of symbols

  1 inner rail, 1A inner rail, 1B inner rail, 2 middle rail, 3 outer rail, 4 drawer article, 5 fitting part, 5A fitting part, 5B fitting part, 6 pin part, 6A pin part, 11 installation tank Hole, 11B installation tank hole, 12 rivet hole, 12A rivet hole, 13 orientation hole, 13A orientation hole, 14 restriction hole, 14A restriction hole, 15A concave surface, 16B stop piece, 17B restriction piece, 41 convex plug, 51 first end , 52 Second end, 52B Second end, 53 Hollow tank, 54 Elongated strip, 55 Center hole, 56 Stereotactic column, 57 Convex body, 51A First end, 52A Second end, 55A Center hole, 56A Stereotactic column, 58A Hanging convex, 111 vertical tank, 112 horizontal tank, 112B horizontal tank, 411 cap head, 521 slope

Claims (5)

A slide that includes an inner rail and an outer rail, installs and connects a drawer article to the inner rail, and has an installation tank hole formed in the inner rail, and a fitting part installed on the inner rail inner surface adjacent to the installation tank hole Rail installation hanging structure,
The installation tank hole comprises a vertical tank and a horizontal tank that communicate with each other,
The fitting part is an elongated strip having elasticity, the first ends of both ends are fixed to the inner surface of the inner rail, the second end is directed to the horizontal tank of the installation tank hole, and the first end and the second end Between the two, a hollow tank is formed to form an elongated strip with elasticity, a predetermined pressure is provided, and a slope is formed above the second end. Construction.   The fitting part is provided with a center hole at the first end to correspond to the rivet hole on the inner rail, and a positioning pillar is separately formed at the first end to correspond to the positioning hole of the inner rail. The center hole and the rivet hole are fixed, a convex body is installed on the back surface of the second end, and it is made to correspond to the restriction hole on the inner rail inner surface. 2. The slide rail installation structure according to claim 1, wherein an end corresponds to a horizontal tank of the installation tank hole. A slide that includes an inner rail and an outer rail, installs and connects a drawer article to the inner rail, and has an installation tank hole formed in the inner rail, and a fitting part installed on the inner rail inner surface adjacent to the installation tank hole Rail installation hanging structure,
The installation tank hole comprises a vertical tank and a horizontal tank that communicate with each other,
The fitting parts are elongated strips having elasticity, the first ends of both ends are fixed to the inner surface of the inner rail, the second end is directed to the horizontal tank of the installation tank hole, and the first end and the second end are A hollow tank is formed between them to form an elongated strip with elasticity, and a hooking projection is installed on the back surface of the second end to correspond to the inner rail restriction hole to restrict the inner rail inner surface. A concave surface is formed next to the hole, and the engagement protrusion and the restriction hole contact each other, so that the fitting part has a predetermined pressure, the second end corresponds to the horizontal tank of the installation tank hole, and the engagement protrusion is restricted. A slide characterized by pressing the concave surface when entering the hole, restricting the second end of the fitting part to prevent it from warping in the horizontal direction, and forming a slope on the upper side of the second end of the fitting part. Rail hanging structure. A slide that includes an inner rail and an outer rail, installs and connects a drawer article to the inner rail, and has an installation tank hole formed in the inner rail, and a fitting part installed on the inner rail inner surface adjacent to the installation tank hole Rail installation hanging structure,
The installation tank hole comprises a vertical tank and a horizontal tank that communicate with each other,
The fitting part is an elongated strip having elasticity, the first ends of both ends thereof are fixed to the inner surface of the inner rail, the second end is directed to the horizontal tank of the installation tank hole, and the first end and the second end By forming a hollow tank between them, an elongated strip with elasticity is formed, and a stop piece is installed on the inner rail, and the stop piece holds down the upper edge of the fitting part second end. A sliding rail installation structure characterized in that the fitting part is provided with a predetermined pressure, the second end corresponds to the horizontal tank of the installation tank hole, and a slope is formed on the upper side of the fitting part.   The stop piece is curved at an upper stage to form a restriction piece, the restriction piece presses the upper surface of the second end of the fitting part, and the second end is prevented from warping in the horizontal direction. 4. A sliding rail installation structure according to 4.

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