CN201891347U - Guide rail profile for moving door or window - Google Patents

Abstract

A guide rail profile for a moving door or window adopts the structure that the guide rail profile is a strip with a uniform cross section; the top surface of the guide rail profile is an arched guide rail surface; shoulder parts are arranged on the two side edges of the guide rail profile in the length direction, and are used for being placed on a moving door or window frame; retaining walls are extended downwards and are arranged on the two sides of the bottom of the guide rail profile; the upper part of the cross section of the guide rail profile is n-shaped, and the two bottom ends of the n-shaped part are directly extended downwards to form the retaining walls; and barbs are arranged on the outer sides of the two retaining walls. The guide rail profile adopting the technical scheme solves the problems that the noise is too large when the moving door or window moves and dust is likely to be accumulated between a guide rail and the frame.

Description

Mobile door and window guide rail section

Technical field

The utility model relates to building window and curtain wall field, relates in particular to moving door, sliding sash and curtain wall middle guide and partly uses section bar.

Background technology

Along with the raising of people's living standard and the improvement of dwelling environment, the requirement of building window is also being improved constantly.Traditional door and window is only paid attention to ventilating and the function of daylighting at design aspect, but because of the generally use of room conditioning now and the people requirement to the dwelling environment comfort level, door and window has been proposed the requirement of heat-insulation and heat-preservation, anti-condensation, aspect such as quiet again.

Convex with rail sections on the base of frame section bar of moving door or sliding sash, and door leaf or sash bottom are provided with groove, be provided with pulley and cooperate with guide rail in groove.In existing moving door or the sliding sash structure, guide rail section is made by aluminium alloy extrusions, its structure as shown in Figure 1, this guide rail section is the strip shape body of a uniform section, its arc top surface that arches upward is as guide pass 1, its dual-side along its length is provided with for being shelved on shoulder 2 on moving door or the sliding sash framework, stretches downwards respectively near the both sides of shoulder 2 on the bottom surface to be provided with retaining wall 3, and shoulder 2 and retaining wall 3 match with draw-in groove structure on the framework.Have a kind of guide rail section in the market, its material is a metal material, and its arc top surface is solid construction to shoulder position, and this outer profile size outline that just requires this guide rail section is less than the draw-in groove physical dimension that cooperates with it on the framework.Owing to have the slit between guide rail and the framework, when moving door or sliding sash are mobile on this guide rail, can send the noise that rings, this noise one is produced by guide rail double swerve between framework, and the 2nd, because the pulley on the bottom of moving door or sliding sash slides on guide rail and is produced; And with the passing of time the slit between guide rail and the framework after using, the long-pending easily dust of receiving.

Therefore, how solving the excessive problem of noise that moving door or sliding sash produce when mobile, and the long-pending problem of receiving of dust is arranged between guide rail and the framework easily, is the content that the utility model will be studied.

Summary of the invention

The utility model provides a kind of mobile door and window guide rail section, and its purpose mainly is to solve between noise that mobile door and window produces when mobile excessive and guide rail and the framework to have dust to amass the problem of receiving easily.

For achieving the above object, the technical solution adopted in the utility model is: a kind of mobile door and window guide rail section, this guide rail section is the strip shape body of an iso-cross-section, its end face is the guide pass that arches upward, its dual-side along its length direction is provided with for the shoulder that is shelved on the moving door window frame, is provided with retaining wall and all stretch on its two bottom sides downwards; The top of described guide rail section cross section is " n " shape, and two bottoms of its " n " shape directly extend to form described retaining wall downwards, is provided with barb laterally on this two retaining wall.

Related content in the technique scheme is explained as follows:

1, in the such scheme, the bottom surface of described shoulder and retaining wall is the supporting surface that cooperates for the bottom land of draw-in groove on the framework.When guide rail section cooperated with the installation of moving door window frame, this supporting surface was supported in the moving door window frame, to improve the support strength of guide rail section.

2, in the such scheme, described moving door window frame is provided with the draw-in groove structure, and described shoulder and retaining wall match with draw-in groove structure on the moving door window frame.

3, in the such scheme, described guide rail section adopts the high-intensity again material of low-thermal conductivity (as nylon 66+25% glass fiber) to be made.

Because the technique scheme utilization, the utility model compared with prior art has following advantage:

1, because particular design of the present utility model, and the upper design at this guide rail section cross section becomes " ∩ " shape, make this guide rail section have certain deformable scope, when this guide rail section and the assembling of moving door window frame, its shoulder can all block moving door window frame aluminium extruded sections, or and the moving door window frame on a plane, thereby effectively prevented entering of dust.Simultaneously, not only because guide rail adopts low-thermal conductivity but also high-intensity material (as nylon 66+25% glass fiber) to be made, and be complementary with the moving door window frame, when moving door or sliding sash move, guide rail no longer rocks in framework, and noise reduces, and guide rail adopts the high-intensity again material of low-thermal conductivity (as nylon 66+25% glass fiber) to support, noise was lower when the pulley of door leaf or sash bottom slided on guide rail, thus the quiet purpose when having reached mobile.

2, the utility model simple in structure, be convenient to produce, and reduced the frictional dissipation of the pulley that matches with it, prolonged application life.

Description of drawings

Accompanying drawing 1 is a mobile door and window guide rail structure schematic diagram in the prior art;

Accompanying drawing 2 is the utility model structural section schematic diagram;

Accompanying drawing 3 is the utility model assembly structure schematic diagram one;

Accompanying drawing 4 is the utility model assembly structure schematic diagram two.

In the above accompanying drawing: 1, guide pass; 2, shoulder; 3, retaining wall; 4, guide rail section; 5, door window frame; 6, barb; 7, supporting surface; 8, draw-in groove.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment:

As shown in Figure 2, a kind of mobile door and window guide rail section, this guide rail section 4 is the strip shape body of an iso-cross-section, its end face is the guide pass 1 that arches upward, its dual-side along its length direction is provided with for the shoulder 2 that is shelved on the moving door window frame 5, is provided with retaining wall 3 and all stretch on its two bottom sides downwards; The top of described guide rail section 4 cross sections is " n " shape, and two bottoms of its " n " shape directly extend to form described retaining wall 3 downwards, is provided with barb 6 laterally on this two retaining wall 3.

The bottom surface of described shoulder 2 and retaining wall 3 is the supporting surface 7 that cooperates for the bottom land of draw-in groove 8 on the framework.When guide rail section 4 cooperated with 5 installations of moving door window frame, this supporting surface 7 was supported in the moving door window frame 5, to improve the support strength of guide rail section 4.

Described moving door window frame 5 is provided with the draw-in groove structure, and described shoulder 2 and retaining wall 3 match with draw-in groove structure on the moving door window frame 5.

Described guide rail section 4 adopts the high-intensity again material of low-thermal conductivity (as nylon 66+25% glass fiber) to be made.

Because the upper design at this guide rail section cross section becomes " n " shape, makes this guide rail section 4 have certain deformable scope.When this guide rail section 4 assembled with moving door window frame 5, as shown in Figure 3, its shoulder 2 can all block moving door window frame 5 aluminium extruded sectionss, and at this moment, the bottom surface that retaining wall 3 is only arranged is as supporting surface 7; Simultaneously also can be as shown in Figure 4, its shoulder 2 and moving door window frame 5 be on a plane, thereby effectively prevented entering of dust.Simultaneously, not only because guide rail adopts low-thermal conductivity but also high-intensity material (as nylon 66+25% glass fiber) to be made, and be complementary with the moving door window frame, when moving door or sliding sash move, guide rail no longer rocks in framework, and noise reduces, and guide rail adopts the high-intensity again material of low-thermal conductivity (as nylon 66+25% glass fiber) to support, noise was lower when the pulley of door leaf or sash bottom slided on guide rail, thus the quiet purpose when having reached mobile.

The utility model is simple in structure, be convenient to produce, and reduced the frictional dissipation of the pulley that matches with it, prolonged application life.

The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.

Claims (2)

1. moving door or window guide rail section, this guide rail section (4) is the strip shape body of an iso-cross-section, its end face is the guide pass (1) that arches upward, its dual-side along its length direction is provided with for the shoulder (2) that is shelved on the moving door window frame (5), is provided with retaining wall (3) and all stretch on its two bottom sides downwards; It is characterized in that: the top of described guide rail section (4) cross section is for " n " shape, and two bottoms of its " n " shape directly extend to form described retaining wall (3) downwards, is provided with barb (6) laterally on this two retaining wall (3).

2. mobile door and window guide rail section according to claim 1 is characterized in that: the bottom surface of described shoulder (2) and retaining wall (3) is the supporting surface (7) that cooperates for the bottom land of draw-in groove on the framework.

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