Structure for adjusting gap between frame and main profile in opening sash system

Abstract

The utility model discloses a structure for adjusting a gap between a frame and a main profile in an opening sash system, and belongs to the technical field of building curtain walls. Comprising pan head self-tapping screws, inner hexagonal hollow bolts, limiting blocks and plug caps, the gap between an opening sash frame and a unit body is adjusted by adjusting the extension amount of the hollow inner hexagonal bolts, and the difficulty and workload of adjusting the gap between the opening sash frame and the periphery of the unit body are reduced to a great extent; the labor efficiency is greatly improved, the time cost is saved, and the device has the advantages of time saving, labor saving, convenience in operation and the like. The door lock can be widely applied to an opening system with a frame, and is simple in structure, convenient to install and very high in practicability, and the labor efficiency during assembly is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building curtain walls, and particularly relates to a structure for adjusting the gap between a frame and a main profile in an opening fan system. Background Art

[0002] With the development of modern construction industry, the demand for building curtain walls is becoming more and more extensive. As an important component of building curtain walls, opening panels are also widely used. Therefore, how to improve assembly efficiency and reduce time costs has become a research topic for technical personnel in this field.

[0003] At present, the gap adjustment between the opening sash frame and the unit body of the building curtain wall is mostly carried out by adding nylon pads between the opening sash frame and the unit body. This method is difficult to absorb processing and assembly tolerances, and requires repeated disassembly to increase or decrease the thickness of the pads to achieve the purpose of uniform circumferential gap, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a structure for adjusting the gap between the frame and the main profile in an opening door system.

[0005] The technical solution adopted by the utility model is: a structure for adjusting the gap between the frame and the main profile in the opening fan system, and its technical points are: it includes pan head self-tapping screws, hexagonal hollow bolts, limit blocks and blocking caps; a limit block is set on the opening fan frame body and fixed by the blocking cap, and the top of the hexagonal hollow bolt passes through the opening fan frame body and is inserted into the limit block and fixed together with the opening fan body to form a combined opening fan body, and the combined opening fan body is fixed to the unit body by pan head self-tapping screws.

[0006] In the above solution, the length of the hexagon socket hollow bolt extending out of the limit block is adjustable, and the sealing condition of the gap around the opening sash frame body and the unit body can be adjusted by adjusting the above length.

[0007] The beneficial effects of the present invention are as follows: the structure for adjusting the gap between the frame and the main profile in the opening sash system includes a pan head self-tapping screw, a hollow hexagon socket bolt, a limit block, and a plug cap. By adjusting the extension of the hollow hexagon socket bolt, the gap between the opening sash frame and the unit body is adjusted. This greatly reduces the difficulty and workload of adjusting the gap around the opening sash frame and the unit body, greatly improves labor efficiency and saves time and cost, and has the advantages of saving time, labor, and convenient operation. The present invention can be widely used in opening systems with frames, has a simple structure, is easy to install, improves labor efficiency during assembly, and is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0009] Figure 1 This is a structural front view of the adjustment of the gap between the frame and the main profile in the opening door system;

[0010] Figure 2 It is a structural cross-sectional view of the gap between the frame and the main profile in the opening door system;

[0011] The serial numbers in the figure are as follows: 1 unit body, 2 pan head tapping screws, 3 hexagon socket hollow bolts, 4 limit blocks, 5 opening fan frame body, 6 blocking caps. DETAILED DESCRIPTION

[0012] To make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the following is a brief description of the present invention in conjunction with the attached Figure 1-Figure 2 The present invention is further described in detail with reference to the accompanying drawings and specific implementation methods.

[0013] The structure for adjusting the gap between the frame and the main profile in the opening fan system adopted in this embodiment includes a pan head self-tapping screw 2, a hexagon socket hollow bolt 3, a limit block 4 and a plug cap 6. The limit block 4 is installed on the opening fan frame body 5 and fixed by the plug cap 6. The top end of the hexagon socket hollow bolt 3 is inserted into the limit block 4 through the opening fan body 5, and the hexagon socket hollow bolt 3, the limit block 4 and the opening fan body 5 are fixed together to form a combined opening fan body. The combined opening fan body is fixed to the unit body 1 by the pan head self-tapping screw 2. The combination of the hexagon socket hollow bolt 3 and the limit block 4 in this embodiment is easy to install. By adjusting the extension of the hollow hexagon socket bolt 3, the sealing condition of the gap between the opening fan frame body 5 and the unit body 1 can be changed, which saves time, labor and is convenient to operate. The gap adjustment method using the combination of the hexagon socket hollow bolt 3 and the limit block 4 can be widely used in opening systems with frames.

[0014] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A structure for adjusting the gap between the frame and the main profile in an opening door system, characterized by: The invention comprises a pan head self-tapping screw (2), a hexagon socket hollow bolt (3), a limit block (4) and a plug cap (6); the limit block (4) is arranged on the opening sash frame body (5) and fixed by the plug cap (6); the top of the hexagon socket hollow bolt (3) passes through the opening sash frame body (5) and is inserted into the limit block (4) and fixed together with the opening sash frame body (5) to form a combined opening sash frame body (5); the combined opening sash frame body (5) is fixed to the unit body (1) by the pan head self-tapping screw (2).

2. The structure for adjusting the gap between the frame and the main profile in the opening door system according to claim 1, characterized in that: Controlling the length of the hexagon socket hollow bolt (3) extending out of the limit block (4) is used to adjust the sealing condition of the gap around the opening sash frame body (5) and the unit body (1).

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