CN210113368U

CN210113368U - Quick sealed shutter

Info

Publication number: CN210113368U
Application number: CN201920576877.3U
Authority: CN
Inventors: 王高峰
Original assignee: Zhengzhou Tianrong Building Materials Co Ltd
Current assignee: Zhengzhou Tianrong Building Materials Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-25
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a fast sealing type louver, which relates to the field of doors and windows, and comprises a window frame embedded on a wall body, wherein a louver component is arranged in the window frame, the louver component comprises arc-shaped louver blades arranged on the inner wall of the window frame, the tops of the louver blades are provided with through holes, rotating shafts are coaxially embedded in the through holes, an opening and closing driving mechanism is arranged on the louver component, the opening and closing driving mechanism comprises a sliding driving rod and a driving connecting arm, the sliding driving rod is symmetrically arranged on the side walls of the left side and the right side of the window frame, the inner wall of the window frame is provided with a guide block, the sliding driving block is provided with a first clamping groove at intervals, the middle position of the two ends of the inner side of the louver blade is provided with a hinged mounting seat, the hinged mounting seat is provided with a second clamping groove, the two ends of the driving connecting arm, the valve has the advantages of high opening and closing speed and good sealing effect.

Description

Quick sealed shutter

Technical Field

The utility model relates to a door and window field especially relates to a shutter.

Background

The requirements of the existing building market on reducing building energy consumption are higher and higher, the K value requirements of doors and windows are reduced year by year, the heat insulation performance is better and better, the requirements on building external sunshade are increased, and newly-built houses are required to be equipped with outdoor sunshade structures in east China and south China. To meet this requirement, the following solutions are mainly used in the market: 1. the sun-shading louver is arranged inside hollow glass of a door window to meet sun-shading requirements, and the problems that a sun-shading mechanism is out of order and cannot be maintained, the glass is scrapped, and the subsequent maintenance cost is too high are solved. 2. The sun-shading shutter is arranged outside the building door and window opening, and the shutter blades have enough strength and rigidity to bear the wind and rain, so that the material cost is greatly increased. Most residences in China are high-rise buildings, shutter mechanisms are installed, maintained and maintained outdoors, risk coefficients are high, and hiring personnel cost is high. Therefore, it is necessary to design a louver structure with long service life and convenient installation and maintenance.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a quick sealed shutter, possess and open and close fast, sealed effectual advantage.

In order to realize the above purpose, the utility model discloses a technical scheme is: a fast sealed shutter comprises a window frame embedded on a wall body, wherein a shutter component is arranged in the window frame, the shutter component comprises arc shutter blades which are arranged on the inner wall of the window frame in a stacked and parallel mode, penetrating holes are formed in the tops of the shutter blades, rotating shafts are coaxially embedded in the penetrating holes, two ends of each rotating shaft extend to the inner side wall of the window frame, an opening and closing driving mechanism for driving the shutter to open and close is arranged on the shutter component and comprises sliding driving rods and driving connecting arms, the sliding driving rods are symmetrically arranged on the left side wall and the right side wall of the window frame, guide blocks for moving the sliding driving blocks are arranged on the inner wall of the window frame along the sliding direction and correspond to two sides of the sliding driving blocks, clamping grooves I are arranged on the sliding driving blocks at equal intervals along the length direction, and hinged mounting seats are arranged at the, the hinged mounting seat is provided with a clamping groove II, the driving connecting arm is arranged between the sliding driving block and the shutter fan blade, two ends of the driving connecting arm are respectively provided with a clamping protrusion which is clamped in the clamping groove I and the clamping groove II in a matched mode, the window frame is provided with a locking mechanism corresponding to the driving connecting arm, and one side, deviating from the shutter fan blade, of the sliding driving block is provided with a driving arm used for pulling and pulling the sliding driving block.

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

preferably, a cavity chamber is formed in each shutter blade, and sound insulation cotton is filled in the cavity chamber.

Preferably, a soft sealing strip is arranged at the lower part of the inner side of the louver blade.

Preferably, a guide groove with a semi-annular cross section is formed in the inner wall of the guide block, and guide protrusions matched with the guide groove in a sliding mode are arranged on two side walls of the sliding driving block.

Preferably, locking mechanism is including setting up the elasticity locking piece that corresponds the drive block position that slides on the window frame inner wall, and elasticity locking piece includes fixing base, expanding spring, top and holds the piece, the fixing base inlays the dress and sets up on the window frame inside wall, T type mounting groove has been seted up on the fixing base, the piece is held for T type activity inlays the dress in T type mounting groove, expanding spring sets up and corresponds the piece position under the piece is held in T type mounting groove, expanding spring one end top is held and is held a bottom, the expanding spring other end top is held on the fixing base, correspond on the drive block that slides and hold a position and set up with a locking hole that holds a complex.

Preferably, an extension spring is arranged on the window frame under the corresponding sliding driving block, one end of the extension spring is connected to the bottom of the sliding driving block, and the other end of the extension spring is connected to the window frame.

Preferably, the driving arm is sleeved with a soft rubber sleeve.

Preferably, the window frame is provided with a bottom sealing plate corresponding to a position right below the louver blades, and the window frame is provided with an inclined flow guide part corresponding to a position below the bottom sealing plate.

The beneficial effects of the utility model reside in that: the utility model adopts the louver fans which are arranged in a stacking way, the top of the louver fan is hinged and matched with the sealing strip at the inner side, the sealing performance of the louver fan in a closed state can be ensured, and the dustproof and soundproof effects of the louver fan are ensured; the blades of the shutter synchronously move through the sliding driving arm, so that the shutter can be quickly opened and closed, and the opening and closing speed of the shutter can be increased for an open warehouse with more shutters; the louver blades are of a hollow structure, so that the overall weight of the louver is reduced, the louver is convenient to mount, and the sound insulation effect of the louver can be improved by filling sound insulation cotton in the cavity of the louver; the window frame is provided with an inclined flow guide part, and rainwater can be prevented from entering the room through the inclined flow guide part.

Drawings

FIG. 1 is a schematic view of a blind structure;

FIG. 2 is a schematic view of a structure of a closed state of the blind;

FIG. 3 is a schematic structural view of the opened state of the blinds;

FIG. 4 is a schematic view of a blade structure of a blind;

FIG. 5 is a schematic structural diagram of a sliding driving block;

fig. 6 is a schematic structural view of the elastic locking member.

Wherein: 1-window frame, 2-louver fan blade, 3-inclined flow guide part, 4-bottom sealing plate, 5-sliding driving block, 6-guiding block, 7-extension spring, 8-driving connecting arm, 9-driving arm, 10-soft rubber sleeve, 11-locking hole, 12-elastic locking piece, 13-penetrating hole, 14-hollow chamber, 15-rotating shaft, 17-hinged mounting seat, 18-clamping groove II, 19-soft sealing strip, 21-clamping protrusion, 22-guiding protrusion, 23-guiding groove, 24-fixing seat, 25-T type mounting groove, 26-extension spring and 27-supporting block.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Example 1

As shown in fig. 1-6, a fast sealing type louver comprises a window frame 1 embedded on a wall, a louver component is installed in the window frame 1, the louver component comprises arc-shaped louver blades 2 which are installed on the inner wall of the window frame side by side in a stacked manner, penetrating holes 13 are formed in the tops of the louver blades 2, rotating shafts 15 are coaxially embedded in the penetrating holes 13, two ends of each rotating shaft 15 extend to the inner side wall of the window frame, hollow chambers 14 are formed in the louver blades 2, and soundproof cotton is filled in the hollow chambers, so that the overall weight of the louver is reduced, the installation is facilitated, and the soundproof cotton is filled in the hollow chambers of the louver, so that the soundproof; the soft sealing strip 19 is arranged at the lower part of the inner side of the louver blade, so that the sealing performance of the louver blade in a closed state can be ensured, and the dustproof and soundproof effects of the louver blade 2 are ensured; the louver component is provided with an opening and closing driving mechanism for driving the louver to open and close, the opening and closing driving mechanism comprises a sliding driving rod and a driving connecting arm, the sliding driving rod is symmetrically arranged on the side walls of the left side and the right side of the window frame, the positions of the two sides of the inner wall of the window frame 1 corresponding to the sliding driving block are provided with a guide block 6 for the sliding driving block 5 to move along the sliding direction, the inner wall of the guide block 6 is provided with a guide groove 23 with a semi-annular section, the two side walls of the sliding driving block 5 are provided with guide bulges 22 which are matched with the guide groove 23 to slide, the stability of the sliding driving block in the sliding and lifting process can be ensured through the matching of the guide bulges 22 and the guide groove 23, the sliding driving block 5 is provided with clamping grooves I at equal intervals along the length direction, the middle positions of, the driving connecting arm 8 is arranged between the sliding driving block and the louver blade, the two ends of the driving connecting arm are respectively provided with a clamping bulge 21 which is clamped and matched with the first clamping groove and the second clamping groove, the louver blade is driven to move by the driving connecting arm, the position of the window frame corresponding to the driving connecting arm is provided with a locking mechanism, the locking mechanism comprises an elastic locking piece 12 which is arranged on the inner wall of the window frame corresponding to the position of the sliding driving block, the elastic locking piece 12 comprises a fixed seat 24, an expansion spring and a supporting block, the fixed seat 24 is embedded and arranged on the inner side wall of the window frame, a T-shaped mounting groove is arranged on the fixed seat, the supporting block is movably embedded and arranged in the T-shaped mounting groove 25 in a T-shaped manner, the expansion spring 26 is arranged in the T-shaped mounting groove 25 and corresponds to the position under the supporting block, one end of the expansion spring 26 is supported at the bottom of the supporting block, the other end of, the locking hole 11 is matched with the jacking block 27, so that the position of the sliding driving block 5 is fixed to ensure the stability of the shutter; the driving arm 9 used for pulling the sliding driving block is installed on one side of the sliding driving block, which deviates from the shutter fan blade, the driving arm is sleeved with a soft rubber sleeve 10, the sliding driving block is conveniently pulled through the driving arm 9 and the soft rubber sleeve 10, and the sliding driving block drives the shutter fan blade to overturn to realize opening and closing functions. The window frame is provided with a bottom sealing plate 4 corresponding to the position under the louver blades, the window frame is provided with an inclined flow guide part 3 corresponding to the position under the side of the bottom sealing plate 4, rainwater can be prevented from entering the indoor space through the inclined flow guide part 3, a tension spring 7 is installed corresponding to the position under the sliding driving block on the window frame, one end of the tension spring 7 is connected to the bottom of the sliding driving block, the other end of the tension spring is connected to the window frame, and the tension degree of the sliding driving block is ensured through the tension spring 7 to ensure the stability of the louver during opening and closing. The louver window adopts the louver fans which are arranged in a stacked mode, the tops of the louver fans are hinged and matched with the sealing strips on the inner sides, the sealing performance of the louver fans in a closed state can be guaranteed, and the dustproof and soundproof effects of the louver fans are guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a quick sealed shutter, includes the window frame of inlaying on the wall body, its characterized in that: the window frame is internally provided with a shutter component, the shutter component comprises arc shutter blades which are stacked and arranged on the inner wall of the window frame side by side, the tops of the shutter blades are provided with penetrating holes, rotating shafts are coaxially embedded in the penetrating holes, two ends of each rotating shaft extend to the inner wall of the window frame, the shutter component is provided with an opening and closing driving mechanism for driving the shutter blades to open and close, each opening and closing driving mechanism comprises a sliding driving rod and a driving connecting arm, the sliding driving rods are symmetrically arranged on the side walls of the left side and the right side of the window frame, guide blocks for the sliding driving blocks to move are arranged on the inner wall of the window frame along the sliding direction corresponding to the two sides of the sliding driving block, clamping grooves I are arranged on the sliding driving blocks at equal intervals along the length direction, hinged mounting seats are arranged at the middle, the driving connecting arm is arranged between the sliding driving block and the shutter fan blade, clamping protrusions clamped in a clamping groove I and a clamping groove II in a matched mode are arranged at two ends of the driving connecting arm respectively, a locking mechanism is arranged on the window frame corresponding to the driving connecting arm, and a driving arm used for lifting the sliding driving block is arranged on one side, away from the shutter fan blade, of the sliding driving block.

2. A rapid-sealing shutter according to claim 1, characterized in that: a cavity chamber is formed in the shutter blades, and sound insulation cotton is filled in the cavity chamber.

3. A rapid-sealing shutter according to claim 1, characterized in that: and a soft sealing strip is arranged at the lower part of the inner side of the louver blade.

4. A rapid-sealing shutter according to claim 1, characterized in that: the inner wall of the guide block is provided with a guide groove with a semi-annular section, and two side walls of the sliding driving block are provided with guide protrusions matched with the guide groove to slide.

5. A rapid-sealing shutter according to claim 1, characterized in that: locking mechanism is including setting up the elasticity locking piece that corresponds the drive block position that slides on the window frame inner wall, and elasticity locking piece includes fixing base, expanding spring, top and holds the piece, the fixing base inlays the dress and sets up on the window frame inside wall, T type mounting groove has been seted up on the fixing base, the piece is held for T type activity inlays the dress in T type mounting groove to the top, expanding spring sets up and corresponds the piece position under the piece is held in T type mounting groove, expanding spring one end top is held and is held a bottom, the expanding spring other end top is held on the fixing base in the top, correspond on the drive block that slides and hold a position and set up with a top and hold a complex locking hole.

6. A rapid-sealing shutter according to claim 1, characterized in that: and an extension spring is arranged on the window frame under the corresponding sliding driving block, one end of the extension spring is connected to the bottom of the sliding driving block, and the other end of the extension spring is connected to the window frame.

7. A rapid-sealing shutter according to claim 1, characterized in that: the driving arm is sleeved with a soft rubber sleeve.

8. A rapid-sealing shutter according to claim 1, characterized in that: the window frame is provided with a bottom sealing plate corresponding to the position right below the louver blades, and the window frame is provided with an inclined flow guide part corresponding to the position below the bottom sealing plate.