CN214384107U

CN214384107U - Windproof door and window

Info

Publication number: CN214384107U
Application number: CN202022947919.5U
Authority: CN
Inventors: 李鑫林
Original assignee: Shenzhen Canbang Door And Window Co ltd
Current assignee: Shenzhen Canbang Door And Window Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-12
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to the technical field of doors and windows, in particular to a windproof door and window, which comprises a fixed frame, an outer frame and vacuum glass, wherein the periphery of the inner side of the fixed frame is fixedly connected with a first sealing strip, the periphery of the inner side of the outer frame is fixedly connected with a second sealing strip, a sliding rod is transversely arranged in one transverse groove, the surface of the sliding rod is slidably connected with a sliding block, a lead screw motor is arranged in the other transverse groove, the output end of the lead screw motor is rotatably connected with a reciprocating lead screw, the surface of the reciprocating lead screw is screwed with a thread block, the top of the thread block is fixedly connected with a sealing plate, the rear surface of the sealing plate is provided with a groove, the inside of the groove is fixedly connected with a reset spring, and one end of the reset spring, which is far away from the groove, is fixedly connected with a pressing plate; the utility model discloses a double-seal of door and window handles for contact between fixed frame and the outline is inseparabler more, has promoted this door and window's the effect of preventing wind widely.

Description

Windproof door and window

Technical Field

The utility model relates to a door and window technical field specifically is a prevent wind door and window.

Background

Generally, a door or window has a function of illuminating an indoor space and observing an outdoor space by sunlight, and is an important factor for a building to play roles of blocking wind and water, insulating sound, insulating heat, and the like. Most of doors and windows in the market are poor in sealing effect, only are simply sealed through the sealing strips, but after the doors and windows are opened and closed frequently for a long time, the sealing strips are easy to damage and age, so that the sealing effect of the doors and windows is influenced, the doors and windows are easy to enter the wind, and particularly in cold winter, the temperature inside a building is extremely reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent wind door and window to solve the relatively poor problem of the sealed effect of most of doors and windows that provide in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a windproof door and window comprises a fixed frame, an outer frame and vacuum glass, wherein the outer frame is hinged to one side inside the fixed frame, the vacuum glass is embedded in the outer frame, first sealing strips are fixedly connected to the periphery of the inner side of the fixed frame, second sealing strips are fixedly connected to the periphery of the inner side of the outer frame, a vertical groove is formed in one side, far away from the outer frame, of the fixed frame, the upper end and the lower end of the vertical groove are respectively connected with a transverse groove in a penetrating manner, a sliding rod is transversely arranged in one transverse groove, a sliding block is connected to the surface of the sliding rod in a sliding manner, a lead screw motor is arranged in the other transverse groove, the output end of the lead screw motor is rotatably connected with a reciprocating lead screw, the reciprocating lead screw is rotatably connected with the transverse groove, a threaded block is screwed on the surface of the reciprocating lead screw, and a sealing plate is fixedly connected to the top of the threaded block, and the sealing plate is fixedly connected with the sliding block, a groove is formed in the rear surface of the sealing plate, a return spring is fixedly connected inside the groove, and a pressing plate is fixedly connected to one end, far away from the groove, of the return spring.

Preferably, when the outer frame rotates to be level with the fixed frame, the first sealing strip and the second sealing strip are attached to each other.

Preferably, the widths of the transverse grooves and the vertical grooves are equal to the thickness of the sealing plate, and the length of the vertical grooves is equal to the height of the sealing plate.

Preferably, the inside of screw block is provided with the internal thread with reciprocal lead screw surface external screw thread looks adaptation, and screw block and one of them the cross slot looks block slides.

Preferably, the pressing plate is a rubber plate, and when the sealing plate is far away from the vertical groove, the pressing plate is attached to the outer frame according to the elastic recovery acting force of the reset spring.

Preferably, the screw rod motor is electrically connected with an external power supply; and the output end of the screw rod motor is rotationally connected with the reciprocating screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

when the windproof door and window needs to be closed so as to resist external cold wind, the outer frame can be rotated to the inner cavity of the fixing frame, so that the first sealing strip and the second sealing strip are tightly attached, the air tightness of contact surfaces of the first sealing strip and the second sealing strip is enhanced, and low-temperature airflow is prevented from permeating into a gap between the first sealing strip and the second sealing strip and entering a building; then, a screw rod motor is started to enable a reciprocating screw rod to rotate, a thread block is driven to horizontally slide on the reciprocating screw rod through sliding fit of a sliding block and a sliding rod, so that a sealing plate is gradually far away from a vertical groove, the screw rod motor can be turned off until the sealing plate is completely removed from the vertical groove, and meanwhile, a pressing plate is also synchronously far away from the vertical groove, so that after a reset spring which is contracted in an initial state loses external force extrusion, the pressing plate is pushed out of a groove according to self elastic recovery acting force and firmly attached to an outer frame, and therefore the air tightness between a fixed frame and the outer frame is further enhanced, and the windproof effect is achieved; the double sealing treatment of the door and window is realized, so that the contact between the fixing frame and the outer frame is more tight, the external cold wind is prevented from passing through the gap, the internal temperature of the building is reduced, and the windproof effect of the door and window is greatly improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the sectional structure of the fixing frame of the present invention;

FIG. 3 is a schematic view of the three-dimensional partial structure of the fixing frame of the present invention;

fig. 4 is a schematic top view of the sealing plate of the present invention.

In the figure: the device comprises a fixed frame 1, an outer frame 2, vacuum glass 3, a first sealing strip 4, a second sealing strip 5, a transverse groove 6, a vertical groove 7, a thread block 8, a reciprocating screw rod 9, a screw rod motor 10, a sliding block 11, a sliding rod 12, a sealing plate 13, a groove 14, a return spring 15 and a pressing plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a windproof door window comprises a fixed frame 1, an outer frame 2 and vacuum glass 3, wherein one side inside the fixed frame 1 is hinged with the outer frame 2, the vacuum glass 3 is embedded inside the outer frame 2, the periphery of the inner side of the fixed frame 1 is fixedly connected with a first sealing strip 4, the periphery of the inner side of the outer frame 2 is fixedly connected with a second sealing strip 5, one side, far away from the outer frame 2, inside the fixed frame 1 is provided with a vertical groove 7, the upper end and the lower end of the vertical groove 7 are respectively connected with a transverse groove 6 in a penetrating manner, the inside of one transverse groove 6 is transversely provided with a slide rod 12, the surface of the slide rod 12 is connected with a slide block 11 in a sliding manner, the inside of the other transverse groove 6 is provided with a lead screw motor 10, the output end of the lead screw motor 10 is rotatably connected with a reciprocating lead screw 9, the reciprocating lead screw 9 is rotatably connected with the transverse groove 6, the surface of the reciprocating lead screw 9 is screwed with a thread block 8, the top of the thread block 8 is fixedly connected with a sealing plate 13, and the sealing plate 13 is fixedly connected with the sliding block 11, a groove 14 is formed in the rear surface of the sealing plate 13, a return spring 15 is fixedly connected inside the groove 14, and a pressing plate 16 is fixedly connected to one end, far away from the groove 14, of the return spring 15.

Further, outer frame 2 rotates to and when being level with fixed frame 1 mutually, and first sealing strip 4 and second sealing strip 5 are laminated mutually, help strengthening the compactness of the contact surface between fixed frame 1 and the outer frame 2 to promote door and window's the effect of preventing wind.

Further, the width of the horizontal groove 6 and the vertical groove 7 is equal to the thickness of the sealing plate 13, and the length of the vertical groove 7 is equal to the height of the sealing plate 13, so that the sealing plate 13 can be completely accommodated during the opening of the door and window, the protrusion of the sealing plate can be avoided, and the injury of people can be easily caused.

Furthermore, the inside of the thread block 8 is provided with an internal thread matched with the external thread on the surface of the reciprocating screw rod 9, and the thread block 8 is clamped and slid with one of the transverse grooves 6, so that smooth horizontal reciprocating movement of the thread block 8 on the reciprocating screw rod 9 is guaranteed, and the contraction operation of the sealing plate 13 is controlled.

Further, clamp plate 16 is the rubber slab, and when closing plate 13 kept away from perpendicular groove 7, according to reset spring 15's elasticity restoring force, clamp plate 16 and outline 2 laminate mutually, help further strengthening door and window's gas tightness to the effect is prevent wind in the promotion.

Further, the screw motor 10 is electrically connected with an external power supply; and the output end of the screw motor 10 is rotatably connected with the reciprocating screw 9.

The working principle is as follows: firstly, when the door and window needs to be closed so as to resist external cold wind, the outer frame 2 can be rotated to the inner cavity of the fixed frame 1, so that the first sealing strip 4 and the second sealing strip 5 are tightly attached, the air tightness of the contact surfaces of the first sealing strip and the second sealing strip is enhanced, and low-temperature air flow is prevented from permeating into the gap between the first sealing strip and the second sealing strip and entering into a building; subsequently, the screw rod motor 10 is started, so that the reciprocating screw rod 9 rotates, the screw block 8 is driven to horizontally slide on the reciprocating screw rod 9 through the sliding fit of the sliding block 11 and the sliding rod 12, the sealing plate 13 is gradually far away from the vertical groove 7, the screw rod motor 10 can be closed until the sealing plate 13 completely withdraws from the vertical groove 7, meanwhile, the pressing plate 16 is also synchronously far away from the vertical groove 7, the reset spring 15 which is contracted in the initial state is pushed out of the groove 14 according to the elastic recovery acting force of the pressing plate 16 after the external force is lost, and the pressing plate is firmly attached to the outer frame 2, so that the air tightness between the fixing frame 1 and the outer frame 2 is further enhanced, and the windproof effect is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The windproof door window comprises a fixed frame (1), an outer frame (2) and vacuum glass (3), and is characterized in that one side of the inside of the fixed frame (1) is hinged with the outer frame (2), the inside of the outer frame (2) is embedded with the vacuum glass (3), the periphery of the inner side of the fixed frame (1) is fixedly connected with a first sealing strip (4), the periphery of the inner side of the outer frame (2) is fixedly connected with a second sealing strip (5), one side of the inside of the fixed frame (1) far away from the outer frame (2) is provided with a vertical groove (7), the upper end and the lower end of the vertical groove (7) are respectively connected with a transverse groove (6) in a penetrating manner, one of the transverse grooves (6) is transversely provided with a sliding rod (12), the surface of the sliding rod (12) is connected with a sliding block (11), and the other side of the transverse groove (6) is provided with a screw rod (10), the output of lead screw motor (10) rotates and is connected with reciprocal lead screw (9), and reciprocal lead screw (9) is connected for rotating with horizontal groove (6), the surperficial spiro union of reciprocal lead screw (9) has thread block (8), the top fixedly connected with closing plate (13) of thread block (8), and closing plate (13) and slider (11) are fixed connection, the rear surface of closing plate (13) is seted up flutedly (14), the inside fixedly connected with reset spring (15) of recess (14), the one end fixedly connected with clamp plate (16) of recess (14) are kept away from in reset spring (15).

2. The windproof door/window according to claim 1, wherein: the outer frame (2) rotates to be level with the fixed frame (1) at ordinary times, and the first sealing strip (4) and the second sealing strip (5) are attached to each other.

3. The windproof door/window according to claim 1, wherein: the widths of the transverse grooves (6) and the vertical grooves (7) are equal to the thickness of the sealing plate (13), and the length of the vertical grooves (7) is equal to the height of the sealing plate (13).

4. The windproof door/window according to claim 1, wherein: the inner part of the thread block (8) is provided with an internal thread matched with the external thread on the surface of the reciprocating screw rod (9), and the thread block (8) is clamped with one of the transverse grooves (6) to slide.

5. The windproof door/window according to claim 1, wherein: the pressing plate (16) is a rubber plate, and when the sealing plate (13) is far away from the vertical groove (7), the pressing plate (16) is attached to the outer frame (2) according to the elastic recovery acting force of the return spring (15).

6. The windproof door/window according to claim 1, wherein: the screw rod motor (10) is electrically connected with an external power supply; and the output end of the screw rod motor (10) is rotationally connected with the reciprocating screw rod (9).