CN220621525U

CN220621525U - Sliding rail assembly

Info

Publication number: CN220621525U
Application number: CN202321906175.XU
Authority: CN
Inventors: 张魁; 沈瑜兰; 韦璟; 吴恬恬; 蒋思涵
Original assignee: SUZHOU INSTITUTE OF CONSTRUCTION & COMMUNICATIONS
Current assignee: SUZHOU INSTITUTE OF CONSTRUCTION & COMMUNICATIONS
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-19
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a sliding rail assembly, which comprises a sliding rail body and a sliding block, wherein the middle part of the sliding rail body is arranged into a plane shape, limiting grooves are formed in the two ends of the sliding rail body, a first limiting convex strip and a second limiting convex strip are arranged on the inner walls of the limiting grooves, rolling mechanisms are arranged on one sides of the first limiting convex strip and one side of the second limiting convex strip, the two ends of the sliding block are slidably clamped in the limiting grooves through limiting plates, positioning holes are formed in the inner walls of the sliding rail body, and a plurality of positioning holes are arranged in a rectangular array.

Description

Sliding rail assembly

Technical Field

The utility model relates to the technical field of sliding rail assemblies, in particular to a sliding rail assembly.

Background

At present, in the field of building doors and windows, the screen window has the function of shielding sundries and mosquitoes from entering a room, and is indispensable in the life of people in certain areas. Along with the demands of mosquito prevention, protection and the like, more families can install screen windows at home. The screen window has more patterns than before, the invisible screen window and the detachable screen window are provided, and the screen window is not detached and detached as laboriously as before. The removable screen requires a slide assembly during installation.

The utility model provides a slide rail formula screen window convenient to installation among the prior art, application number 201820201547.1, the existence of barrier plate for the dimensional accuracy requirement of slide rail formula screen window is not high, and the installation is convenient, simple structure reduces the failure rate of finished product, and reduce cost, however, the slider is inconvenient to take out in the slide rail, thereby is inconvenient to take out the screen window inner core, and slide rail body and slider sliding connection structural stability are relatively poor moreover, thereby influences the stability of screen window inner core installation in the screen window box body.

Disclosure of Invention

The utility model aims to provide a sliding rail assembly, which solves the problems that in the prior art, a sliding block is inconvenient to take out from a sliding rail, so that a screen window inner core is inconvenient to take out, and the sliding connection structure of a sliding rail body and the sliding block is poor in stability, so that the stability of the screen window inner core installed in a screen window box body is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slide rail assembly, includes slide rail body and slider, slide rail body middle part sets up into the plane form, and the inside spacing groove of having seted up in slide rail body both ends, spacing inslot wall is equipped with first spacing sand grip and the spacing sand grip of second, first spacing sand grip and the spacing sand grip one side of second all are equipped with rolling mechanism, the slider both ends are established at the spacing inslot through limiting plate slip card.

Furthermore, the inner wall of the sliding rail body is provided with positioning holes, and the positioning holes are arranged in a rectangular array.

Further, the rolling mechanism comprises a first groove arranged on the inner side of one end of the first limit convex strip, and a plurality of first rollers are arranged in the first groove.

Further, the rolling mechanism further comprises a second groove arranged on the inner side of one end of the second limiting raised strip, and a plurality of second rollers are arranged in the second groove.

Furthermore, the sliding block is vertically welded with the limiting plates at the two ends, and the sliding block and the two limiting plates are arranged in an I-shaped plate shape.

Further, the rolling mechanism is symmetrically provided with two groups relative to the sliding rail body, and the sliding rail body adopts an alloy structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the middle part of the sliding rail body is arranged into a plane shape, the two ends of the sliding rail body are internally provided with the limit grooves, and the two ends of the sliding block are slidably clamped in the limit grooves through the limit plates, so that the screen window box is opened, and the sliding block can slide out of the middle part of the sliding rail body, thereby being convenient for taking out the screen window inner core.

2. According to the utility model, the first limit raised strips and the second limit raised strips are arranged on the inner wall of the limit groove, the rolling mechanism is arranged on one side of each of the first limit raised strips and the second limit raised strips, the rolling mechanism comprises the first groove arranged on the inner side of one end of each of the first limit raised strips, and the first groove is internally provided with the plurality of first rollers, so that sliding friction between the sliding block and the sliding rail body can be changed into rolling friction, the smoothness of the sliding block and the sliding rail body during disassembly is improved, and the labor is saved.

3. According to the screen window box, the positioning holes are formed in the inner wall of the sliding rail body, and the plurality of positioning holes are formed in the rectangular array, so that the sliding rail body is convenient to install in the screen window box.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a slide rail body according to the present utility model;

FIG. 2 is a top view of a sliding connection structure of a sliding rail body and a sliding block according to the present utility model;

fig. 3 is a schematic view of a slider structure according to the present utility model.

In the figure: 1. a slide rail body; 2. a limit groove; 3. the second limit convex strips; 4. the first limit convex strips; 5. a second roller; 6. a limiting plate; 7. a slide block; 8. a first roller; 9. a first groove; 10. a second groove; 11. and positioning holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2 and fig. 3, in the embodiment of the utility model, a sliding rail assembly comprises a sliding rail body 1 and a sliding block 7, the middle part of the sliding rail body 1 is set to be planar, a limiting groove 2 is formed in the two ends of the sliding rail body 1, a first limiting raised line 4 and a second limiting raised line 3 are arranged on the inner wall of the limiting groove 2, rolling mechanisms are arranged on one sides of the first limiting raised line 4 and the second limiting raised line 3, sliding friction between the sliding block 7 and the sliding rail body 1 is changed into rolling friction, the smoothness of the sliding block 7 and the sliding rail body 1 during disassembly is improved, the disassembly and assembly are more labor-saving, two ends of the sliding block 7 are slidably clamped in the limiting groove 2 through limiting plates 6, one end of the sliding block 7 is rotatably connected with a rotating shaft of an inner screen core through a bearing seat, so that a screen window box is opened, the sliding block 7 can slide out of the middle part of the sliding rail body 1, the screen core is conveniently taken out, and the sliding connection structure of the sliding rail body 1 and the sliding block 7 is high in stability, and the stability of the sliding connection structure of the sliding block 7 is favorable for improving the screen core to be installed in the box body.

Preferably, the locating holes 11 are formed in the inner wall of the sliding rail body 1, and the locating holes 11 are formed in a plurality of rectangular arrays, so that the sliding rail body 1 is conveniently installed inside the screen window box body.

Preferably, the rolling mechanism comprises a first groove 9 arranged on the inner side of one end of the first limit raised strip 4, a plurality of first rollers 8 are arranged in the first groove 9, the rolling mechanism further comprises a second groove 10 arranged on the inner side of one end of the second limit raised strip 3, a plurality of second rollers 5 are arranged in the second groove 10, the rolling mechanism is symmetrically arranged on two groups of sliding rail bodies 1, the sliding rail bodies 1 adopt an alloy structure, and the smoothness of the sliding block 7 and the sliding rail bodies 1 during disassembly is improved conveniently.

Preferably, the slider 7 is welded with the limiting plates 6 at two ends vertically, and the slider 7 and the two limiting plates 6 are arranged in an I-shaped plate shape, so that the stability of the connection structure of the slider 7 and the limiting plates 6 is higher, and the stability of the sliding connection of the slider 7 and the sliding rail body 1 is improved conveniently.

The working principle and the using flow of the utility model are as follows: through setting up slide rail body 1 middle part into plane form, and slide rail body 1 both ends are inside to be offered spacing groove 2, and the slider 7 both ends are established in spacing groove 2 through limiting plate 6 slip card for open the screen window box, slider 7 alright roll-off from slide rail body 1 middle part, thereby be convenient for take out the screen window inner core, slide rail body 1 and slider 7 sliding connection structural stability is high moreover, is favorable to improving the stability of screen window inner core installation in the screen window box.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a slide rail subassembly, includes slide rail body (1) and slider (7), its characterized in that: the sliding rail is characterized in that the middle of the sliding rail body (1) is arranged to be planar, limiting grooves (2) are formed in the two ends of the sliding rail body (1), first limiting raised strips (4) and second limiting raised strips (3) are arranged on the inner wall of the limiting grooves (2), rolling mechanisms are arranged on one sides of the first limiting raised strips (4) and one side of the second limiting raised strips (3), and the two ends of the sliding block (7) are slidably clamped in the limiting grooves (2) through limiting plates (6).

2. A slide rail assembly as set forth in claim 1 wherein: the inner wall of the sliding rail body (1) is provided with positioning holes (11), and the positioning holes (11) are arranged in a rectangular array.

3. A slide rail assembly as set forth in claim 1 wherein: the rolling mechanism comprises a first groove (9) arranged on the inner side of one end of the first limit convex strip (4).

4. A slide rail assembly as set forth in claim 3 wherein: a plurality of first rollers (8) are arranged in the first grooves (9).

5. A slide rail assembly as set forth in claim 1 wherein: the rolling mechanism further comprises a second groove (10) arranged on the inner side of one end of the second limit convex strip (3).

6. The slide rail assembly of claim 5, wherein: a plurality of second rollers (5) are arranged in the second grooves (10).

7. A slide rail assembly as set forth in claim 1 wherein: the sliding blocks (7) are vertically welded with the limiting plates (6) at the two ends, and the sliding blocks (7) and the two limiting plates (6) are arranged in an I-shaped plate shape.

8. A slide rail assembly as set forth in claim 1 wherein: the rolling mechanism is symmetrically provided with two groups relative to the sliding rail body (1), and the sliding rail body (1) adopts an alloy structure.