CN203879267U - Fixed upper sliding sectional material on thermal-insulation sliding door - Google Patents

Abstract

The utility model discloses a fixed upper sliding sectional material on a thermal-insulation sliding door, and belongs to the technical field of sectional materials. The fixed upper sliding sectional material comprises a first fixed part and a second fixed part. The first fixed part and the second fixed part are connected together through thermal insulation strips, the middle of the first fixed part and the middle of the second fixed part are respectively provided with a rectangular cavity, two sliding grooves are symmetrically formed in the upper portion and the lower portion in each rectangular cavity, the lower portion of the first fixed part is provided with two U-shaped notches used for being connected with a door leaf, and the lower portion of the second fixed part is also provided with two U-shaped notches used for being connected with the door leaf. The fixed upper sliding sectional material on the thermal-insulation sliding door is simple in structure and convenient to install, the door leaf can slide flexibly, the stability is good, the overall strength is high and the service life is long.

Description

Insulated sliding door upper solid sliding profile

technical field

The utility model relates to the technical field of profiles, in particular to an upper-fixed and upper-sliding profile for a heat-insulating sliding door.

Background technique

Doors and windows are an important part of the building envelope, which undertake a series of important functions such as water tightness, air tightness, wind pressure resistance, heat insulation, sound insulation, anti-theft, sunshade, lighting, and ventilation. According to the opening method of doors and windows, it can be divided into: casement doors and windows, sliding doors and windows, folding doors and so on.

Whether it is a square meter bathroom or an irregular storage room, as long as you replace it with a sliding door, no matter how small the space is, it will not be wasted. The folding sliding door can even be opened 100% without taking up any space. From the use point of view, sliding doors undoubtedly greatly facilitate the space division and utilization of the living room, and their reasonable push-pull design meets the compact order and rhythm of modern life. In terms of taste, sliding glass doors will make the living room lighter, in which the division, cover and so on are so simple but changeable. In today's advocacy of being close to nature, a smooth, quiet, heat-insulating, transparent and bright sliding door can be installed on the balcony to enjoy the sunshine and scenery.

There are various types of door and window frame profiles, and corner joints of various specifications are used, and their size and weight are large, which not only increases the production cost, but also has poor connection performance. For aluminum alloy door and window frames, the heat transfer performance is strong. No matter in terms of economy or energy saving, it is a disadvantageous factor.

Utility model content

The technical problem to be solved by the utility model is to provide an easy-to-install, compact-structure heat-insulating sliding door upper-fixing and sliding profile.

The technical problem to be solved by the utility model adopts the following technical solutions to realize:

A door fastening and sliding profile for a heat-insulating sliding door, including a first fixing part and a second fixing part, the first fixing part and the second fixing part are connected together by a heat-insulating strip, the first fixing part and the second fixing part There is a rectangular mold cavity in the middle of the second fixed part, and two slide grooves are symmetrically arranged on the upper and lower parts of the mold cavity in the rectangular mold cavity, and two U-shaped notches are arranged on the lower part of the first fixed part for use For connecting with the door leaf, two U-shaped notches are provided at the lower part of the second fixing part for connecting with the door leaf.

The upper left corner of the first fixing part is provided with a door pressure wire connecting slot for connecting the door pressure wire.

A positioning rod is provided at the upper left corner of the second fixing part, and a sealing notch is provided at the end of the positioning rod.

One end of the heat insulation strip is clamped on the side of the first fixed part, and the other end is clamped on the side of the second fixed part.

The lower part of the heat insulation strip is located between the first fixing part and the second fixing part to form a U-shaped groove for connecting with the door leaf.

The beneficial effects of the utility model are: the utility model has a relatively simple structure and is relatively convenient to install, and the door leaf slides flexibly and freely, with good stability, high overall strength and long service life.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

As shown in FIG. 1 , a heat-insulating sliding door upper fixing and sliding section bar includes a first fixing part 10 and a second fixing part 20 , and the first fixing part 10 and the second fixing part 20 are connected to each other through a heat insulating strip 30 Together, there is a rectangular cavity 40 in the middle of the first fixed part 10 and the second fixed part 20. In the rectangular cavity 40, two sliding grooves 50 are symmetrically arranged on the upper and lower parts of the cavity, and the lower part of the first fixed part 10 is provided with There are two U-shaped notches 60 for connecting with the door leaf, and the lower part of the second fixing part 20 is provided with two U-shaped notches 60 for connecting with the door leaf. The upper left corner of the first fixing part 10 is provided with a door pressure wire connecting slot 70 for connecting the door pressure wire. The upper left corner of the second fixing part 20 is provided with a positioning rod 80 , and the end of the positioning rod 80 is provided with a sealing notch 90 . One end of the heat insulation strip 30 is clamped on the side of the first fixing part 10 , and the other end is clamped on the side of the second fixing part 20 . The lower part of the heat insulating strip 30 is located between the first fixing part 10 and the second fixing part 20 to form a U-shaped groove for connecting with the door leaf.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. solid slide section bar on a thermal insulation sliding door door, it is characterized in that: comprise the first standing part and the second standing part, described the first standing part and the second standing part link together by heat insulating strip, in the middle of described the first standing part and the second standing part, all there is a rectangle mold cavity, in described rectangle mold cavity, be positioned at die cavity upper and lower and be arranged with two chutes, described the first standing part bottom is provided with two U-lag mouths, for connecting with door leaf, described the second standing part bottom is provided with two U-lag mouths, connects for same door leaf.

2. solid slide section bar on thermal insulation sliding door door according to claim 1, is characterized in that: the described first standing part upper left corner is provided with a line ball and connects draw-in groove, for connection door line ball.

3. solid slide section bar on thermal insulation sliding door door according to claim 1, is characterized in that: the described second standing part upper left corner is provided with a positioning rod, and described backstay end is provided with sealing notch.

4. solid slide section bar on thermal insulation sliding door door according to claim 1, is characterized in that: described heat insulating strip one end is connected on the first standing part side, and the other end is connected on the second standing part side.

5. solid slide section bar on thermal insulation sliding door door according to claim 4, is characterized in that: described heat insulating strip bottom forms a U-lag between the first standing part and the second standing part, connects for same door leaf.