CN210659714U - Ground spring door of glass curtain wall window - Google Patents
Ground spring door of glass curtain wall window Download PDFInfo
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- CN210659714U CN210659714U CN201921291186.5U CN201921291186U CN210659714U CN 210659714 U CN210659714 U CN 210659714U CN 201921291186 U CN201921291186 U CN 201921291186U CN 210659714 U CN210659714 U CN 210659714U
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- frame
- door
- heat insulation
- insulation bridge
- glass
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Abstract
A ground spring door of a glass curtain wall window belongs to the field of glass curtain walls and comprises a door leaf, wherein the door leaf comprises a side frame, door glass, a middle frame, an upper frame, a lower frame, a connecting screw rod, hardware and a sealing strip, and the middle frame section of the door leaf comprises a pressing line section, a cavity section, an outer heat insulation bridge and an inner heat insulation bridge; the line pressing section is arranged on the inner side of the middle frame and is clamped with the cavity section; the two line pressing sectional materials are symmetrically arranged outside two ends of the inner heat insulation bridge; the door leaf of the spring door has the characteristics of realizing close-range contact between the door leaves of the spring door, reducing the interference between the door leaves, improving the sealing performance between the door leaves and reducing the maintenance times.
Description
Technical Field
The invention belongs to the field of glass curtain walls, and particularly relates to a ground spring door of an aluminum alloy glass curtain wall.
Background
The ground spring door is a common access structure at the door opening position of a curtain wall, most of the existing ground spring doors adopt double-leaf door opening, one side of the existing ground spring door is close to the upright post by virtue of the upright post, and the other side of the existing ground spring door is opposite to the upright post; in a conventional floor spring door structure (as shown in fig. 1) with a door frame made of aluminum profiles, the door frame generally comprises a side frame, door glass, a middle frame, an upper frame and a lower frame, and the butt joint positions of the two frames, namely the butt joint positions of the two middle frames, are usually in a planar structure so as to be relatively flush when viewed from outside; because the switch door motion of ground bounce door is the arc orbit, consequently, if the distance is too close when two well frames dock, can cause the interference, also be each other the friction, if the distance is far away, the butt joint that relies on sealing strip or wool top can cause thermal-insulated heat preservation performance to descend, moreover because sealing strip or wool top all are non-metal and make, its durability is limited, can cause frequent damage, increases the maintenance number of times.
Disclosure of Invention
Aiming at the problems of the existing ground spring door of the glass curtain wall with the aluminum alloy frame, the invention provides the ground spring door of the glass curtain wall, which comprises a left door leaf and a right door leaf; the left door leaf and the right door leaf are symmetrically arranged, a floor spring is arranged at the lower side of one side of the upright column close to the side edge of the door opening, and the left door leaf and the right door leaf can rotate around the floor spring and can return automatically; the left door leaf and the right door leaf are positioned on the same plane when being folded, and the edges of the middle parts of the two doors are contacted; the left door leaf or the right door leaf comprises a side frame, door glass, a middle frame, an upper frame, a lower frame, a connecting screw rod, hardware and a sealing strip; the side frame is vertically arranged on one side of the door glass close to the floor spring, and the upper end and the lower end of the side frame are respectively fixedly connected with the upper frame and the lower frame; the door glass is arranged between the side frame and the middle frame and between the upper frame and the lower frame and is hermetically connected with the four frames; the middle frame is arranged on the glass edge at one side far away from the floor spring, and the upper end and the lower end of the middle frame are respectively fixedly connected with the upper frame and the lower frame; the upper frame is arranged at the upper end of the door glass and is fixedly connected with the upper ends of the side frames and the middle frame; the lower frame is arranged at the lower end of the door glass and is fixedly connected with the lower ends of the side frame and the middle frame; the connecting screw rods are arranged in the inner cavities of the upper frame and the lower frame; the two ends of the connecting screw rod are provided with nuts and gaskets which respectively penetrate into the profiles of the side frame and the middle frame and fasten the profiles of the side frame and the middle frame with the upper frame or the lower frame; the hardware is arranged on the frame and is fixedly connected with the frame; the hardware is a handle and a lockset; the sealing strips are arranged on two surfaces of the glass at the joint part of the door glass and the side frame, the middle frame, the upper frame and the lower frame; the method is characterized in that: the middle frame section comprises a line pressing section, a cavity section, an outer heat insulation bridge and an inner heat insulation bridge; the line pressing section is arranged on the inner side of the middle frame and is clamped with the cavity section; the two line pressing sectional materials are symmetrically arranged outside two ends of the inner heat insulation bridge; the two cavity sectional materials are symmetrically arranged at two ends of the outer heat insulation bridge; the right end of the cavity sectional material is provided with a line pressing clamping groove, the surface of the left end of the cavity sectional material is arc-shaped, the radius of the arc-shaped groove corresponds to the rotating radius of the ground spring door, and the arc-shaped surface is provided with a sealing strip clamping groove; the outer heat insulation bridge is arranged at the left ends of the two cavity profiles and positioned between the two cavity profiles, and the two ends of the outer heat insulation bridge are respectively clamped with the two cavity profiles; the outer heat insulation bridge is arched and is convex towards the left; the inner heat insulation bridge is arranged on the inner side of the right end of the cavity section bar, and two ends of the inner heat insulation bridge are respectively clamped with the two cavity section bars.
Advantageous effects
The invention has the advantages that the close-distance contact between the door leaves of the ground bounce door can be realized, the interference between the door leaves is reduced, the sealing performance between the door leaves is improved, and the maintenance frequency is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a glass curtain wall ground spring door
A. The curtain wall comprises curtain wall stand columns, a left door leaf, a curtain wall cross beam, a right door leaf, side frames 1, a lower frame 2, a middle frame 3, an upper frame 4, door glass 5, sealing strips 6 and hardware 7.
FIG. 2 is a schematic cross-sectional view of a conventional glass curtain wall ground spring door
A1. Side door frame, A2 door leaf glass, A3 middle limit door frame.
FIG. 3 is a schematic sectional view of the door leaf of the present invention
1. Side frame, 3, middle frame, 5, door glass.
FIG. 4 is a schematic view of the profile and connection structure of the side frame
11. Line pressing section bar, 12 cavity section bar, 13 external heat insulation bridge, 15 connecting stud and 16 internal heat insulation bridge.
Detailed Description
For further explaining the technical scheme of the invention, the specific embodiment of the invention is described with reference to the accompanying drawings, as shown in fig. 1, fig. 3 and fig. 4, the side frame 1 and the middle frame 3 are vertically arranged, the upper frame 4 and the lower frame 2 are respectively and fixedly connected with two ends of the side frame 1 and the middle frame 3 by adopting connecting studs 15 to form a rectangular frame, door glass 5 is installed in the rectangular frame, a sealing strip 6 is installed on a line pressing section bar 11, the line pressing section bar 11 is respectively clamped on two sides of the door glass 5 positioned on the inner sides of the rectangular frame of the side frame 1, the middle frame 3, the upper frame 4 and the lower frame 2, and the door glass 5 is tightly pressed; a floor spring is arranged at the joint of the side frame 1 and the lower frame 2 and is positioned at the inner side edge of the door of the curtain wall upright post A; corresponding hardware is arranged on the middle frame 3 to form a left door leaf B and a right door leaf D which are oppositely opened, and the implementation of the invention is completed; during installation, the arc parts of the two middle frames 3 are in contact with each other, so that the two doors are not interfered when being opened and closed, and the sealing performance of the floor spring door can be improved by installing rubber strips or wool tops at the arc tops of the frame profiles.
Claims (3)
1. A ground spring door of a glass curtain wall window comprises a left door leaf and a right door leaf; the left door leaf and the right door leaf are symmetrically arranged, a floor spring is arranged below one side of the upright column close to the side edge of the door opening, and the left door leaf and the right door leaf can rotate around the floor spring and can return automatically; the left side door and the right side door are positioned on the same plane when being folded, and the edges of the middle parts of the two doors are contacted; the left side door or the right side door comprises a side frame, door glass, a middle frame, an upper frame, a lower frame, a connecting screw rod, hardware and a sealing strip; the side frame is vertically arranged on one side of the door glass close to the floor spring, and the upper end and the lower end of the side frame are respectively fixedly connected with the upper frame and the lower frame; the door glass is arranged between the side frame and the middle frame and between the upper frame and the lower frame and is hermetically connected with the four frames; the middle frame is arranged on the glass edge at one side far away from the floor spring, and the upper end and the lower end of the middle frame are respectively fixedly connected with the upper frame and the lower frame; the upper frame is arranged at the upper end of the door glass and is fixedly connected with the upper ends of the side frames and the middle frame; the lower frame is arranged at the lower end of the door glass and is fixedly connected with the lower ends of the side frame and the middle frame; the connecting screw rods are arranged in the inner cavities of the upper frame and the lower frame; the two ends of the connecting screw rod are provided with nuts and gaskets which respectively penetrate into the profiles of the side frame and the middle frame and fasten the profiles of the side frame and the middle frame with the upper frame or the lower frame; the hardware is arranged on the frame and is fixedly connected with the frame; the hardware is a handle and a lockset; the sealing strips are arranged on two surfaces of the glass at the joint part of the door glass and the side frame, the middle frame, the upper frame and the lower frame; the method is characterized in that: the middle frame section comprises a line pressing section, a cavity section, an outer heat insulation bridge and an inner heat insulation bridge; the line pressing section is arranged on the inner side of the middle frame and is clamped with the cavity section; the two line pressing sectional materials are symmetrically arranged outside two ends of the inner heat insulation bridge; the right end of the cavity sectional material is provided with a line pressing clamping groove, the surface of the left end of the cavity sectional material is arc-shaped, the radius of the arc-shaped groove corresponds to the rotating radius of the ground spring door, and the arc-shaped surface is provided with a sealing strip clamping groove; the outer heat insulation bridge is arranged at the left ends of the two cavity profiles and positioned between the two cavity profiles, and the two ends of the outer heat insulation bridge are respectively clamped with the two cavity profiles; the inner heat insulation bridge is arranged on the inner side of the right end of the cavity section bar, and two ends of the inner heat insulation bridge are respectively clamped with the two cavity section bars.
2. The door as claimed in claim 1, wherein: the two cavity section bars are symmetrically arranged at two ends of the outer heat insulation bridge.
3. The door as claimed in claim 1, wherein: the outer heat insulation bridge is in an arch shape and is convex towards the left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291186.5U CN210659714U (en) | 2019-08-11 | 2019-08-11 | Ground spring door of glass curtain wall window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921291186.5U CN210659714U (en) | 2019-08-11 | 2019-08-11 | Ground spring door of glass curtain wall window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210659714U true CN210659714U (en) | 2020-06-02 |
Family
ID=70817577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921291186.5U Active CN210659714U (en) | 2019-08-11 | 2019-08-11 | Ground spring door of glass curtain wall window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210659714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983207A (en) * | 2021-03-02 | 2021-06-18 | 北京金诺迪迈幕墙装饰工程有限公司 | Heat-insulating ground spring door structure embedded in glass curtain wall |
-
2019
- 2019-08-11 CN CN201921291186.5U patent/CN210659714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983207A (en) * | 2021-03-02 | 2021-06-18 | 北京金诺迪迈幕墙装饰工程有限公司 | Heat-insulating ground spring door structure embedded in glass curtain wall |
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