CN2548475Y

CN2548475Y - Positioning structure for with drawing sliding rail

Info

Publication number: CN2548475Y
Application number: CN 02238630
Authority: CN
Inventors: 黄石龙; 陈庚金; 欧姿伶
Original assignee: King Slide Works Co Ltd
Current assignee: King Slide Works Co Ltd
Priority date: 2002-06-18
Filing date: 2002-06-18
Publication date: 2003-05-07
Anticipated expiration: 2012-06-18

Abstract

A skid rail retracting location structure is disclosed. The skid rail is provided with at least an outer rail and an inner rail. A fastener group is provided with a first component and a second component which are fixed respectively in the outer rail and the inner rail. The second component is clamped in a location groove of the first second component. The utility model has an effect that the skid rail is fixed in the location position efficiently.

Description

The locating structure of slide rail income

Technical field

The utility model relates to a kind of locating structure of slide rail income, refers in particular to a kind of slide rail more than two sections, and when its retraction became smaller length, this slide rail was effectively to fix.

Background technology

Consult Fig. 1-shown in Figure 2, it is a kind of traditional multibreak formula slide rail set, this slide rail set includes outer rail 91, middle rail 92 and interior rail 93, central rail 92 and interior rail 93 are concealed when shortening smaller length into, two end limits of interior rail 93 are to be buckled in the locating piece 95 of being located at outer rail 91, and this locating piece 95 is plastic cement or rubber structure, by can littlely being out of shape of locating piece 95, rail 93 can fix the location in making when income, as shown in Figure 2.Its major defect is:

The traditional multi-segment type sliding rail of this kind structure, after using an appropriate time, locating piece 95 is promptly easily because of wearing and tearing, and in making rail 92 and in rail 93 when retraction becomes minimum length, can't locate so that in conjunction with the drawer of this multi-segment type sliding rail when shutting, can't effectively locate.

Summary of the invention

The purpose of this utility model provides a kind of locating structure of slide rail income, at least be provided with outer rail and interior rail by slide rail set, it is fixed for first element, second element of fastener set respectively, first element and second element be buckle mutually, when the slide rail retraction becomes smaller length, reach the purpose that slide rail effectively is fixed on the place, location.

The purpose of this utility model is achieved in that a kind of locating structure of slide rail income, and it is characterized in that: slide rail set is provided with outer rail and interior rail at least; Fastener set is provided with first element and second element, is separately fixed at this outer rail and interior rail, and this second element is snapped in the location notch hole of this first element.

The notch of the location notch hole of this first element is less than bottom land, and the abaculus of this second element has larger-diameter head and less root, and this abaculus forces the notch expansion of this location notch hole and enters at bottom land and locatees.This second element is set as convex body, and the location notch hole of this convex body and this first element is snaps into position mutually.This outer rail and interior rail respectively are provided with the post sheet, and this first element and second element respectively are provided with dispensing hole, and this post sheet is embedded at this dispensing hole, and this first element and second element are fixed.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Description of drawings

Fig. 1 is the decomposing schematic representation of conventional construction.

Fig. 2 is the combination front schematic view of conventional construction.

Fig. 3 is the partial exploded view of the utility model embodiment 1.

Fig. 4 is the combination aft ramp schematic diagram of retraction not of the utility model embodiment 1.

Fig. 5 is the schematic diagram that fastens after the slide rail retraction of Fig. 4.

Fig. 6 is the partial exploded view of the utility model embodiment 2.

Fig. 7 is the schematic diagram that the utility model embodiment 2 combination aft ramp retractions fasten.

Fig. 8 is the B-B cross-sectional schematic of Fig. 7.

The specific embodiment

Embodiment 1

Consult Fig. 3-shown in Figure 5, the utility model includes members such as slide rail set 1 and fastener set 2 and constitutes.

Slide rail set 1 can be conventional construction, and this slide rail set 1 is provided with rail 12 in an outer rail 11 and at least, and in the present embodiment, this slide rail set 1 also is provided with middle rail 13, and rail 12 and middle rail 13 are the extension retractions that can make length to outer rail 11 in this.

Fastener set 2 includes first element 21 and second element 22, this first element 21 and second element 22 can be separately fixed at outer rail 11 and interior rail 12, should fixing can be traditional various fixing means, in the present embodiment, this outer rail 11 and interior rail 12 respectively are provided with erects

post sheet

14 and 15, this

post sheet

14 and 15 can be formed by this outer rail 11 and the 12 direct punching out of interior rail, and this first element 21 and second element 22 respectively are provided with dispensing

hole

211 and 221, can be entrenched in this

setting post sheet

14 and 15 by this dispensing

hole

211 and 221; First element 21 is to be provided with location notch hole 212, the notch of this location notch hole 212 is less than bottom land, and the notch of this location notch hole 212 has distensible elasticity, this second element 22 then is provided with abaculus 222, this abaculus 222 can form spherical, have a bigger head and a less root, this abaculus 222 is the location notch hole 212 interior location that are embedded in first element 21.

Consult shown in Figure 4, the situation that slide rail set 1 set outer rail 11 of the present utility model and 12 one-tenth on interior rail separate, at this moment, first element 21 of this fastener set 2 separates with second element 22.

Consult shown in Figure 5, when 12 pairs of outer rails 11 of interior rail of this slide rail set 1 are done when mobile, be located in this second element 22 of rail 12 and be and first element 21 that is located at outer rail 11 buckle mutually, the abaculus 222 of this second element 22 is the location notch hole 212 notches expansions that force first element 21, and enter in this location notch hole 212, this first element 21 and second element 22 are formed fasten, so, 12 pairs of outer rails 11 of rail promptly form the fixing of the people that contracts in this.

Embodiment 2

Consult 6 figure-shown in Figure 8, preferred embodiment 2 of the present utility model, it is made of slide rail set 1 and fastener set 3.

Slide rail set 1 is made of rail 12 in an outer rail 11 and at least, and this outer rail 11 and interior rail 12 also each can supply first element 31 and second element 32 combine respectively.

This fastener set 3 also includes first element 31 and second element 32, and this first element 31 and second element 32 can also be fixed on this outer rail 11 and interior rail 12 by its dispensing hole 311 and 321, this first element 31 is to be provided with location notch hole 312,32 of second elements are provided with the convex body 322 of protrusion, and convex body 322 can corresponding buckle with location notch hole 312.

Consult Fig. 7-shown in Figure 8, when 12 pairs of outer rails 11 of interior rail of this slide rail set 1 are done when mobile, second element 32 of rail 12 is and first element 31 buckle mutually in being located at, the convex body 322 of second element 32 is the location notch holes 312 that are entrapped in first element 31, this first element 31 and second element 32 are formed to fasten, so, 12 pairs of outer rails 11 of rail promptly form the fixing of retraction in this.

Major advantage of the present utility model is:

Owing to be respectively equipped with first element and second element that forms fastener set at this outer rail and interior rail, and this first element and second element are buckles mutually, therefore, when the interior rail retraction of this slide rail set becomes minimum length, promptly can make buckle mutually with second element by first element of this fastener set, so, this slide rail set is can reach to take in locating effect preferably.

The utility model can not depart under the main spirit and feature, implements with other different form.Therefore, above-mentioned preferred embodiment is just enumerated by way of example, it should be considered as restriction of the present utility model.The variation or the modification of all equivalences of being done with utility model in not only all fall within the protection domain of the present utility model.

Claims

The locating structure of I, a kind of slide rail income, it is characterized in that: slide rail set is provided with outer rail and interior rail at least; Fastener set is provided with first element and second element, is separately fixed at this outer rail and interior rail, and this second element is snapped in the location notch hole of this first element.
2, the locating structure of slide rail income according to claim 1, it is characterized in that: the notch of the location notch hole of this first element is less than bottom land, the abaculus of this second element has larger-diameter head and less root, and this abaculus forces the notch expansion of this location notch hole and enters at bottom land and locatees.
3, the locating structure of slide rail according to claim 1 income, it is characterized in that: this second element is set as convex body, and the location notch hole of this convex body and this first element is snaps into position mutually.
4, the locating structure of slide rail income according to claim 1, it is characterized in that: this outer rail and interior rail respectively are provided with the post sheet, and this first element and second element respectively are provided with dispensing hole, and this post sheet is embedded at this dispensing hole, and this first element and second element are fixed.