WO2020052532A1

WO2020052532A1 - Curtain wall glass fastening clamping member

Info

Publication number: WO2020052532A1
Application number: PCT/CN2019/105021
Authority: WO
Inventors: 梁耀铭
Original assignee: 鹰晹科技有限公司
Priority date: 2018-09-11
Filing date: 2019-09-10
Publication date: 2020-03-19

Abstract

A curtain wall glass fastening clamping member, comprising: a spacer (1), a screw (2), a safety locator (3), a nut (4), and a fixed screw cap (5) arranged at one end of the screw (2). The safety locator (3) is at least internally provided with two deformable structures (302). The other end of the screw (2) is connected to the safety locator (3) and the nut (4) after passing through the spacer (1). The fastening clamping member has a simple structure, does not need to use glue and is convenient for fastening curtain wall glass.

Description

Curtain wall glass fastening clip

Technical field

The utility model relates to the field of fasteners used in building construction, in particular to a clamp used to fasten two adjacent glasses when installing a glass curtain wall.

Background technique

The chemical connection is used as the fastening method, that is, the glass is bonded to the metal frame by an adhesive such as glue, which is unstable in principle; when installing, the chemical connection is used to rely on the construction quality so as to achieve the adhesive manufacturer's instructions. Kinetic energy, high requirements for the processing of the construction surface, and the overall construction time is very long. After the construction, the system needs a certain period of time to fully function, that is, the adhesive can play a fixed function after it has completely dried; the adhesive is in the process of drying It will volatilize and emit odor, which will cause pollution to the surrounding environment. After construction, it will be directly affected by the surrounding environment, and the aging speed is inconsistent. Before the failure, there is no sign that the adhesive will fail. When it fails, the correction will take longer than the original construction. After the failure, it is easy to repair it. Damage the glass.

Utility model content

In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a curtain wall glass that is fastened mechanically, with short construction time, low requirements on the construction surface and construction quality, no pollution, and little impact on the surrounding environment. Fasten the clip.

In order to achieve the above purpose, the technical solution adopted by the present utility model is: a curtain wall glass fastening clip, comprising: a gasket, a screw, a safety locator, a nut, and a fixed nut provided at one end of the screw; the safety locator There are at least two deformable structures inside; the other end of the screw passes through the gasket and is connected with the safety positioner and the nut. During installation, two adjacent glasses on the glass curtain wall are respectively placed in the upper and lower metal frames made of profiles, and one surface of the glass fits the metal frame; there is a gap between the upper and lower metal frames to securely locate After the device is placed flat, it is pushed into the gap, and then the safety positioner is rotated so that both sides of the safety positioner are in contact with the upper and lower metal frames respectively. At this time, one end surface of the safety positioner is in contact with the inner baffle of the metal frame. Contact, and the gasket connected with the safety positioner through the screw is bonded to the other surface of the two glasses, the connection end of the two adjacent glasses is located between the metal frame and the gasket, and between the safety positioner and the gasket According to the thickness of the glass, the distance between the safety locator and the gasket is adjusted by rotating the screw, so that the connecting end of the adjacent glass block is in close contact with the gasket and the upper and lower metal frames, thereby completing the glass fixing.

Preferably, there are two deformable structures; the safety locator includes a connecting cylinder, two deformable structures respectively provided on outer walls on both sides of the connecting cylinder, and two symmetrical structures on two symmetrical surfaces of the two deformable structures, respectively. Two mounting cylinders; an inner hexagonal hole is provided in the connecting cylinder; the other end of the screw is inserted into the connecting cylinder and connected with a nut provided in the connecting cylinder; the deformable structure is an elastic cylinder. The elastic cylinder is made of a flexible material and can be deformed to form a deformable structure on the safety positioner.

The cross section of the elastic cylinder is a regular polygon; the mounting cylinder is integrally formed from an upper horizontal plate, a lower horizontal plate, a vertical plate, and an arc plate; the two arc plates on the two installation cylinders are respectively located at the safety positioner On both sides. Considering the small installation space between the glass curtain walls, in order to smoothly push the safety locator into the installation space, an arc plate is set on both mounting cylinders; the two arc plates are located on both sides of the safety locator The above means that if the safety locator is laid flat as a reference, the curved plate of the mounting cylinder on one side of the safety locator is located at the upper end of the mounting cylinder, and the curved plate of the mounting cylinder on the other side is located This structure is used at the lower end of the installation cylinder to push the arc-shaped plate into the gap between the upper and lower metal frames where two adjacent glass are installed, no matter which side of the flat safety positioner is pushed forward, the arc-shaped The plates can be in contact with the upper metal frame or the lower metal frame first, so that the safety positioner can be pushed into the gap and turned to fix the effect.

In order to facilitate production and reduce costs, the safety positioner is integrally formed from a connecting cylinder, two elastic cylinders, and two mounting cylinders.

Preferably, the gasket has a square shape, and mounting grooves are provided in four side surfaces of the gasket.

Beneficial technical effect: During installation, two adjacent glasses on the glass curtain wall are respectively placed in upper and lower metal frames made of profiles, and one surface of the adjacent two glasses is attached to the upper and lower metal frames respectively; There is a gap between the lower metal frame. Push the safety positioner into the gap and then rotate the safety positioner to rotate the safety positioner by 90 degrees. The two sides of the safety locator are in contact with the upper and lower metal frames respectively. At the same time, one end face of the safety locator is in contact with the inner baffle of the lower metal frame. One surface is bonded, then the connecting ends of two adjacent glasses are located between the upper and lower metal frames and the gasket, while the connecting ends of two adjacent glasses are also located between the safety positioner and the gasket. The thickness, the rotating screw adjusts the distance between the safety locator and the gasket, so that the connecting end of the adjacent glass block is in close contact with the gasket and the upper and lower metal frames, thereby completing the glass fixing. With the above structure, compared with the prior art, the utility model fixes the glass mechanically, and does not need glue to bond the glass to the upper and lower metal frames; therefore, the utility model has the following effects: the construction time is short, and the construction surface 3. The construction quality is low, no pollution, and little impact on the surrounding environment. The elastic structure on the safety locator will not affect the normal up and down movement between the curtain wall and the lower two floors. The curtain wall is easy to maintain and helps to improve the curtain wall system. Service life and eliminate hidden dangers.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded schematic view of the present invention;

2 is a front view of a safety locator of the present invention;

3 is a sectional view of a safety positioner of the present invention;

4 is a side view of a gasket of the present invention;

5 is a sectional view of a gasket of the present invention;

Figure 6 is a schematic diagram of the installation of the utility model.

detailed description

In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figure 1-5, the curtain wall glass fastening clip includes: a gasket 1, a screw 2, a safety locator 3, a nut 4, a fixed nut 5 provided on one end of the screw 2; and the safety locator 3 At least two deformable structures 302 are provided; the other end of the screw 2 passes through the washer 1 and is connected with the safety positioner 3 and the nut; that is, the safety positioner and the washer are connected together by a screw.

In this embodiment, two deformable structures 302 are used; the safety locator 3 includes a connecting cylinder 301, two deformable structures 302 respectively provided on the outer walls of both sides of the connecting cylinder 301, and two deformable structures 302 respectively. Two mounting cylinders 303 on two symmetrical surfaces of the structure 302; an internal hexagonal hole is provided in the connecting cylinder to easily accommodate the nut 4; in this embodiment, the other end of the screw 2 is inserted into the connecting cylinder 301 and communicates with The nuts 4 provided in the connecting cylinder are connected. The deformable structure 302 is an elastic cylinder, which is made of a flexible material; the number of deformable structures can be set according to the actual situation, and it is generally provided in pairs, which can be provided on both sides of the connection cylinder 301 respectively.

The elastic tube has a regular polygonal cross section and can be a regular hexagon. The mounting tube 303 is formed by integrally forming an upper horizontal plate 303a, a lower horizontal plate 303b, a vertical plate 303c, and an arc-shaped plate 303d. The two arc-shaped plates 303d are located on both sides of the safety positioner 3, respectively. Considering the small installation space between the glass curtain walls, in order to smoothly push the safety locator 3 into the installation space, one arc plate 303d is set on each of the two installation cylinders; two arc plates 303d are located on the safety locator 3 On the two sides of the bracket, if the safety locator 3 is laid flat as a reference, the curved plate of the mounting cylinder on one side of the safety locator is located on the upper end of the mounting cylinder 303 and on the other side of the mounting cylinder. The arc-shaped plate is located at the lower end of the mounting cylinder 303. Referring to FIG. 2, this structure is used to push the safety locator 3 into the gap between the upper and lower metal frames where two adjacent glasses are installed, regardless of the horizontal placement. On which side of the safety positioner 3 is pushed forward, the arc-shaped plate 303d can be in contact with the upper metal frame or the lower metal frame first, thereby facilitating the safety positioner 3 to be pushed into the gap.

In order to facilitate production and reduce costs, the safety positioner 3 is integrally formed from a connecting cylinder 301, two elastic cylinders, and two mounting cylinders 303.

In this embodiment, the gasket 1 has a square shape, and mounting grooves 101 are provided in the four side surfaces of the gasket. The mounting grooves can be used to install LED lamps and other facilities.

As shown in FIG. 6, during installation, two adjacent glasses 6 on the glass curtain wall are respectively placed in upper and lower metal frames 7 and 8 made of profiles, and one surface of the adjacent two glasses 6 is respectively connected with the upper and lower surfaces. The metal frame fits; there is a gap between the upper and lower metal frames 7, 8 and the safety positioner 3 is placed flat and pushed into the gap, and then the safety positioner 3 is rotated so that the two sides of the safety positioner 3 are respectively In contact with the upper and lower metal frames 7, 8 at this time, one end face of the safety positioner 3 is in contact with the inner baffle 9 of the lower metal frame, and the gasket 1 and the two glasses connected to the safety positioner 3 through the screw 2 The other surface of 6 is attached, then the connecting ends of two adjacent glasses are located between the upper and lower metal frames and the gasket 1, and the connecting ends of two adjacent glasses are also located at the safety locator 3 and the gasket 1. According to the thickness of the glass, the distance between the safety locator 3 and the gasket 1 is adjusted by rotating the screw 2 so that the connecting end of the adjacent glass 6 is in close contact with the gasket 1 and the upper and lower metal frames 7, 8 This completes the fixing of the glass. With the above structure, compared with the prior art, the utility model fixes the glass mechanically, and does not need glue to bond the glass to the upper and lower metal frames; therefore, the utility model has the following effects: the construction time is short, and the construction surface 3. The construction quality is low, no pollution, and little impact on the surrounding environment. The elastic structure on the safety locator will not affect the normal up and down movement between the curtain wall and the lower two floors. The curtain wall is easy to maintain and helps to improve the curtain wall system. Service life and eliminate safety hazards.

Although the invention is described by the embodiments, those skilled in the art know that the invention has many modifications and changes without departing from the spirit of the invention. It is hoped that the appended claims include these modifications and changes without departing from the invention. The spirit of utility models.

Claims

A curtain wall glass fastening clip is characterized by comprising: a gasket, a screw, a safety locator, a nut, and a fixed nut provided at one end of the screw; the safety locator is provided with at least two deformable structures; After the other end of the screw passes through the gasket, it is connected with the safety positioner and the nut.
The curtain wall glass fastening clip according to claim 1, characterized in that there are two deformable structures; the safety locator comprises a connecting cylinder, and two deformable bodies are respectively provided on the outer walls of both sides of the connecting cylinder. Structure, two mounting cylinders respectively located on two symmetrical surfaces of two deformable structures; a hexagonal hole is provided in the connecting cylinder; the other end of the screw is inserted into the connecting cylinder and connected to the connecting cylinder. The nuts are connected; the deformable structure is an elastic cylinder.
The curtain wall glass fastening clip according to claim 2, wherein the cross section of the elastic cylinder is a regular polygon; the mounting cylinder is integrated by an upper horizontal plate, a lower horizontal plate, a vertical plate, and an arc plate. Formed; two curved plates on the two mounting cylinders are located on both sides of the safety positioner.
The curtain wall glass fastening clip according to claim 2, wherein the safety positioner is integrally formed by a connecting cylinder, two elastic cylinders, and two mounting cylinders.
The curtain wall glass fastening clip according to claim 1, wherein the gasket is square, and installation grooves are provided in four side surfaces of the gasket.