CN201474512U

CN201474512U - Magnetic sealed side hung door window

Info

Publication number: CN201474512U
Application number: CN2009201714022U
Authority: CN
Inventors: 张曰明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-17
Filing date: 2009-08-17
Publication date: 2010-05-19
Anticipated expiration: 2019-08-17

Abstract

The utility model discloses a magnetic sealed side hung door window and relates to the technical field of architecture, in particular to a door window structure with casement sashes, which comprises a door window frame, door window sashes and fixed glass between the door window sashes, wherein, a sliding slot is formed on the surface of a profile of each door window sash facing the door window frame, a sliding block is arranged in each sliding slot, a permanent magnet is arranged in each sliding block, the sliding blocks and the middle parts of the bottoms of the sliding slots are connected by tension springs, fixed sealing rubber strips are arranged on the sliding blocks, and the sealing rubber strips can be in hermetical contact with the opposite door window frame; and the permanent magnets are arranged in the positions corresponding to the sliding blocks on the door window sashes on the door window frame. The magnetic sealed side hung door window can effectively keep the sealing between the door window and the door window frame and has the advantages of small resistance when opening and closing the door window sashes during the use, good sealing effect, reliable positioning when opening and closing the door window, simple profile shape and easy manufacture.

Description

The magnetic seal flat-open door and window

Technical field

The utility model relates to technical field of buildings, the flat doors and windows sealing structure of opening of particularly a kind of wing.

Background technology

Flat-open door and window in the prior art is of a great variety, and structure is usually, has doorframe and window frame and flat-open door and window fan, and bar is installed on the doorframe and window frame with hinge.For door and window, its sealing performance is an important techniques index, the air that the effective seal design can stop the slit between doorframe and window frame and bar to produce flows, reduce interchange of heat, the heat that reduction causes by this slit (cold) leakage loss, and excellent sealing performance also can effectively be blocked the invasion of dust, rainwater, mosquito, and the inside and outside sound conduction in house.The technician makes great efforts to manage to solve the sealing problem between bar and the doorframe and window frame.Be seal groove to be arranged in common ORIENTED DOOR AND WINDOW DESIGN in the bar lateral layout relative with doorframe and window frame, constitute sealing by weather strip in the seal groove and doorframe and window frame, the sealing design is along with long use, cause the wearing and tearing of weather strip, and the mechanically deform of doorframe and window frame and bar, cause weather strip poorly sealed.So someone proposes at the edge of bar the magnetic rubber weather strip to be installed, at the doorframe and window frame permanent magnet of packing on an empty stomach, the magnetic seal rubber strip is held by permanent magnet guarantee sealing effectiveness, the defective of this Seal Design is that bar resistance when folding is excessive, and, can not guarantee the demand to sealing in the real life fully along with prolong the wearing and tearing that cause the magnetic seal rubber strip service time.Technological deficiency for this reason, the applicant designs a kind of flat-open door and window magnetic location sealer, it has installation frame body, movable support body is installed in the installation frame body, movable support body one end links together by extension spring and installation frame body, between the movable support body other end and the installation frame body extension spring or spring are arranged, movable support body bottom is equipped with the magnetic seal adhesive tape.This location sealer is used in during use on the top or bottom of door and window body, and at closing time, the magnetic material that is provided with on magnetic seal magnetic stripe and upper door frame or the ground is relative, and good sealing, positioning action are played in both adhesives.Since be the device that is attached on the bar, more complicated, and still be limited to employing magnetic seal rubber strip, can not address the deficiencies of the prior art fully.

The utility model content

In order to solve the technological deficiency that prior art exists, the purpose of this utility model is to provide a kind of magnetic seal flat-open door and window, it can more effective maintenance door and window and doorframe and window frame between sealing, and shutter door sash resistance is little in using, good sealing effect, the location was reliable when door and window was closed, and profile shapes is simple, and is easy to manufacture.

To achieve these goals, the technical solution of the utility model is:

A kind of magnetic seal flat-open door and window comprises doorframe and window frame, bar, bar center fixed glass, wherein:

The bar section bar has a chute towards the one side of doorframe and window frame, and slide block places in the chute, and slide block inside has a permanent magnet, and slide block and chute are connected by extension spring in the middle of the bottom, fixing seal adhesive tape on the slide block, sealing joint strip can with relative doorframe and window frame contact seal;

Slide block correspondence position inside on doorframe and window frame and the bar has permanent magnet.

Has the antifriction sheet between slide block and the chute inwall.

Because after adopting such scheme, the utility model in use, when bar was opened, owing to have extension spring to be connected between the chute bottom on slide block and the doorframe and window frame section bar, extension spring pulled to slide block bottom the chute; When closing the doors and windows fan, bar access door window frame scope, the magnetic field range of the permanent magnet that the permanent magnet access door esconson that slide block inside has is buried underground, the two attracts mutually, the resilient force that slide block is subjected to Magnetic force tracting to overcome extension spring is moved towards the doorframe and window frame of correspondence, the sealing joint strip that is fixed on the slide block is pressed together on the doorframe and window frame surface reliably, and the two closed intensity is good, can effectively keep the sealing between door and window and the doorframe and window frame; When pushing the door open sash, slide block is with the magnetic field range of bar disengaging doorframe and window frame inner permanent magnetic body, and the effect that is subjected to extension spring is pulled to the chute bottom, and sealing joint strip on the slide block and doorframe and window frame surface break away from, make bar easily to open, and shutter door sash resistance is little; Because door and window has the permanent magnet between bar and the doorframe and window frame to attract when closing, it is reliable that bar is closed the location; The profile shapes that this design scheme is used is simple, and kind is few, makes and constructs simple and convenient.

Description of drawings

Fig. 1 is single fan example front view of the utility model magnetic seal flat-open door and window;

Fig. 2 is the A-A sectional view of the utility model sealing flat-open door and window Fig. 1;

Fig. 3 is the B-B sectional view of the utility model sealing flat-open door and window Fig. 1.

Label in the accompanying drawing:

1. upper transverse frame, 2. top, 3. frame, 4. limit side, 5. glass, 6. below, 7. lower transverse frame, 8. limit side, 9. frame, 10. permanent magnet, 11. sealing joint strips, 12. permanent magnets, 13. chute, 14. slide blocks, 15. extension springs, 16. permanent magnets, 17. permanent magnet, 18. sealing joint strips, 19. slide blocks, 20. chute, 21. permanent magnets, 22. extension springs.

The specific embodiment

Be further described below in conjunction with the specific embodiment of Figure of description the utility model magnetic seal flat-open door and window.Present embodiment is for clear succinct explanation, and only lifting a single fan flat-open door and window is example, and the tectonic relationship of the utility model design scheme between bar and doorframe and window frame is described, this structure can be applied on other many fan flat-open door and window equally.

As shown in Figure 1, the utility model sealing flat-open door and window is an example singly to open the fan casement window, is made of the peaceful wing of opening of doorframe and window frame, and wherein, doorframe and window frame connects and composes the shaped as frame structure by upper transverse frame 1, lower transverse frame 7 with left frame 3, left frame 9; Bar is to have top 2, below 6, limit side 4 and Bian Fang 8 to be connected to become the shaped as frame structure, according to the actual door window ara with use needs, ORIENTED DOOR AND WINDOW DESIGN can be become and open fan more.Bar framework center fixed glass 5.Bar is installed on the doorframe and window frame by hinge, so that the flexible folding of bar.

Be illustrated in figure 2 as the A-A cross-sectional configuration explanation among Fig. 1.This is the vertical hinged door vertical cross-section.Above the bar 2 and below fixing glass 5 between 6, up 2 and below 6 on the edge surface of the upper transverse frame 1 of Door leaf frame and lower transverse frame 7, have chute 13, slide block 14 slidably is installed in the chute 13, slide block 14 inside are buried a permanent magnet 10 underground, be connected by extension spring 15 between the bottom of slide block 14 and chute 13, because the pulling force of extension spring makes slide block 14 be pulled to chute 13 bottoms, slide block 14 is provided with sealing joint strip 11 towards the one side of doorframe and window frame; The upper transverse frame 1 of doorframe and window frame and lower transverse frame 7 and slide block 14 corresponding positions are buried permanent magnet 10 and permanent magnet 16 underground.When closing the doors and windows fan, permanent magnet 10 in the slide block 14 attracts mutually with permanent magnet 10 in its corresponding doorframe and window frame, make slide block 14 overcome the pulling force that connects the extension spring 15 on it, protruding, the sealing joint strip 11 that is fixed on the slide block 14 is pressed on the upper transverse frame 1 and lower transverse frame 7 of Door leaf frame, make to have reliable sealing between bar and the doorframe and window frame, make the two good location simultaneously yet, door and window can not be opened easily.

Be illustrated in figure 3 as the B-B cross-sectional configuration explanation among Fig. 1, this is this flat-open door and window horizontal direction cross section.Between the limit side 4 of bar and Bian Fang 8, be fixed with glass 5, limit side 4 and Bian Fang 8 have chute 20 on the edge surface of the frame 3 of Door leaf frame and frame 9, slide block 19 slidably is installed in the chute 20, slide block 19 inside are buried a permanent magnet 21 underground, be connected by extension spring 22 between the bottom of slide block 19 and chute 20, because the pulling force of extension spring makes slide block 19 be pulled to chute 20 bottoms, slide block 19 is provided with sealing joint strip 18 towards the one side of doorframe and window frame; Permanent magnet 17 is buried at the limit side of doorframe and window frame 4 and slide block 19 corresponding positions underground, and bar one side relatively is identical.When closing the doors and windows fan, permanent magnet 21 in the slide block 19 attracts mutually with permanent magnet 17 in its corresponding doorframe and window frame, make slide block 19 overcome the pulling force that connects the extension spring 22 on it, protruding, the sealing joint strip 18 that is fixed on the slide block 19 is pressed on the frame 3 of Door leaf frame.

Can be more reliable flexible in chute when working for the slide block that makes the bar four sides, can between each slide block and chute inwall, the antifriction sheet be set, one reduces the friction between the two, makes it flexibility and reliability more.

Claims

1. a magnetic seal flat-open door and window comprises doorframe and window frame, bar, and bar center fixed glass is characterized in that:

The bar section bar has a chute towards the one side of doorframe and window frame, and slide block places in the chute, and slide block inside has a permanent magnet, and slide block is connected by extension spring with the chute bottom is middle, fixing seal adhesive tape on the slide block, and sealing joint strip can contact with relative doorframe and window frame, sealing;

2. a kind of magnetic seal flat-open door and window according to claim 1 is characterized in that: have the antifriction sheet between slide block and the chute inwall.