TWM568639U - Improved middle rail structure of slide rail - Google Patents

Abstract

The utility model relates to a modified structure of a slide rail, wherein the slide rail comprises an inner slide rail, a first ball bushing, a middle slide rail, a second ball bushing and an outer slide rail, and the like, wherein the slide rail comprises: The main rail of the rail has two reinforcing ribs spaced along the length of the middle rail, and the two reinforcing ribs are respectively located on both sides of the central reinforcing rib to improve the load capacity and structural strength, and is also suitable for large Specifications such as wide width rails, to avoid deformation or damage after use, can increase the service life.

Description

Improvement of the structure of the slide rail

The present invention relates to a structural improvement of a middle slide rail of a slide rail, and relates to a technical field related to a reinforcing structure of a middle slide rail of a slide rail.

According to the common three-stage slide rails, it mainly consists of inner slide rails, middle slide rails and outer slide rails. It is revealed in the patent case of Taiwan New Type M430204 "Slide Rail Structure Improvement" patent case. The slide rails or common intermediate slide rails 61, 62, 63, 64 (also shown in FIGS. 1 to 4) include an inner rail main wall 611, 621, 631, 641 and a main wall 611, 621 connecting the inner rails. , the inner rail side walls 612, 613, 622, 623, 632, 633, 642, 643 on both sides of the 631, 641, although the central portions of the inner rail main walls 611, 621, 631, 641 have reinforcing ribs 614, 624, 634, However, it is found that when it encounters a heavier load, it is easy to cause deformation or damage, and the service life is relatively reduced. If it is used for a wide width and large size slide rail, the loss is more obvious.

In view of this, the creator has invented and designed a modified slide rail structure after continuous research and improvement.

The main purpose of the present invention is to provide an improvement of the middle slide rail structure of the slide rail, wherein the main rail main wall of the slide rail can improve the load capacity and the structural strength through the two reinforcing ribs on both sides of the central reinforcing rib of the added position.

The second purpose of the present invention is to provide an improved structure of the slide rail in the middle of the slide rail, which can be applied to a large-scale, for example, a wide-width slide rail, which can avoid the deformation or damage after use and can relatively improve the service life.

A modified slide rail structure with improved slide rails The structure comprises the inner slide rail, the first ball bushing, the middle slide rail, the second ball bushing and the outer slide rail, and the like, wherein the middle rail of the middle rail is different from the main wall There are two reinforcing ribs along the length direction of the middle sliding rail, and the two reinforcing ribs are respectively located on both sides of the central reinforcing rib to improve the load capacity and structural strength, and can also be applied to large specifications such as wide width sliding. Rails, to avoid deformation or damage after use, can increase the service life.

[study]

(61) (62) (63) (64) ‧ ‧ medium rails

(611)(621)(631)(641)‧‧‧Main rail main wall

(612)(613)(622)(623)(632)(633)(642)(643)‧‧‧ Middle rail side wall

(614) (624) (634) (644) ‧ ‧ reinforced ribs

[this creation]

(1) ‧ ‧ inner slide

(11) ‧ ‧ inner rail main wall

(12) (13) ‧ ‧ inner rail side wall

(2) ‧‧‧First Ball Bushing

(121) (131) (321) (322) (331) (332) (521) (531) ‧ ‧ ball channel

(3) ‧‧‧ Medium rails

(31) ‧‧‧Main rail main wall

(311)‧‧‧Central reinforcing ribs

(312) (313) ‧ ‧ reinforced ribs

(32) (33) ‧‧‧ Middle rail side wall

(4)‧‧‧Second ball bushing

(5) ‧‧‧Outer rails

(51) ‧‧‧ outer rail main wall

(52) (53) ‧‧‧ outer rail side walls

Figure 1 is a front elevational view of a middle rail of a conventional rail.

Figure 2 is a front elevational view of the middle rail of another conventional slide rail.

Figure 3 is a front elevational view of the middle rail of another conventional slide rail.

Figure 4 is a front elevational view of the middle rail of another conventional slide rail.

Fig. 5 is an enlarged front elevational view of the present embodiment assembled to a slide rail.

Figure 6 is a front elevational view of the slide rail in the present embodiment.

Figure 7 is a partial perspective view of the slide rail in the present embodiment.

As shown in FIG. 5 to FIG. 7 , the middle slide rail structure of the slide rail is improved, wherein the slide rail comprises: an inner slide rail 1 including an inner rail main wall 11 and two main rail walls 11 connected thereto. Two opposite inner side walls 12, 13 of the side, and the outer side of the two inner rail side walls 12, 13 each have a ball channel 121, 131; a first ball bushing 2 is sleeved on the inner slide rail 1 and Between the middle rails 3; the middle rail 3 includes a middle rail main wall 31 and two middle rail side walls 32, 33 connected to opposite sides of the middle rail main wall 31, and the middle rail main wall 31 The central rail 3 has a protruding central reinforcing rib 311 in the longitudinal direction, and the inner and outer sides of the two middle rail side walls 32, 33 respectively have a ball channel 321, 322, 331, 332; a second ball bushing 4 is sleeved between the middle slide rail 3 and an outer slide rail 5; the outer slide rail 5 includes an outer rail main wall 51 and is connected to both sides of the outer rail main wall 51. The two outer rail side walls 52, 53 and the inner side of the two outer rail side walls 52, 53 each have a ball channel 521, 531; wherein the middle rail main wall 31 of the middle rail 3 is further along the The longitudinal rails of the intermediate rails 3 have two reinforcing ribs 312 and 313 protruding therefrom, and the two reinforcing ribs 312 and 313 are respectively located on both sides of the central reinforcing rib 311 to improve the load capacity and structural strength, especially for A wide or larger size slide rail can have the advantage of being relatively resistant to deformation and avoiding damage to increase the service life.

In summary, this creation can be summarized as having the following enhancements:

1. The middle rail main wall 31 of the middle rail 3 can increase the load capacity and structural strength through the two reinforcing ribs 312, 313 on both sides of the central reinforcing rib 311 of the added position.

2. It can be applied to large-size, for example, wide-width slide rails, which can avoid deformation or damage after use and can increase the service life.

Therefore, the creation of this case does have its practical and effective effect. If you apply for a new type of patent, you should ask the review board of the bureau to investigate and grant the patent.

However, the above descriptions are only preferred embodiments of the present invention. When it is not possible to limit the scope of the implementation of the present invention, the equivalent changes and modifications made by the scope of the patent application of this creation should still be the patents covered by the present creation. Within the scope.

Claims (1)

An improved structure of a slide rail structure, wherein the slide rail comprises: an inner slide rail comprising an inner rail main wall and two inner rail side walls connected to opposite sides of the inner rail main wall, and the inner rail side walls Each of the outer sides has a ball channel; a first ball bushing is sleeved between the inner slide rail and a middle slide rail; the middle slide rail includes a middle rail main wall and is connected to the middle rail main Two opposite middle rail side walls of the two sides of the wall, and the middle rail main wall has a protruding central reinforcing rib along the length direction of the middle sliding rail, and the inner and outer sides of the two middle rail side walls respectively have a ball a second ball bushing sleeve is disposed between the middle slide rail and an outer slide rail; the outer slide rail includes an outer rail main wall and two opposite sides connected to the outer rail main wall The outer rail side wall has a ball channel on the inner side of the two outer rail side walls; and the middle rail main wall of the middle rail has another two reinforcing ribs spaced apart along the length direction of the middle rail. And the two reinforcing ribs are respectively located on both sides of the central reinforcing rib to improve the load capacity and structural strength