CN218479691U

CN218479691U - Open fan and prevent typhoon fixed knot construct

Info

Publication number: CN218479691U
Application number: CN202222736213.3U
Authority: CN
Inventors: 何林武; 黄庆祥; 赵晓龙; 吴侃男
Original assignee: China Construction Shenzhen Decoration Co Ltd
Current assignee: China Construction Shenzhen Decoration Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-14
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses an anti-typhoon fixing structure of an opening sash, which is used for fixing the opening sash with a window frame; comprises a sleeve and an inserted link; a first through hole is formed in a sash frame of the opening sash, and a second through hole is formed in a position, corresponding to the first through hole, on the window frame; the sleeve is inserted in the first through hole, and internal threads are arranged inside the sleeve; an annular plate is arranged on the outer side wall of the sleeve; the annular plate is in surface contact with the fan frame and is fixedly connected with the fan frame; the inserted link is arranged in the sleeve and comprises a threaded section and a smooth section; the threaded section is in threaded connection with the sleeve, and a groove is formed in the upper end surface of the threaded section; the smooth section is connected at the bottom of screw thread section, and the diameter of smooth section is less than the diameter of screw thread section, and the diameter of smooth section suits with the diameter of second through-hole to the fixed problem of fan is opened in big typhoon weather to the solution.

Description

Open fan and prevent typhoon fixed knot and construct

Technical Field

The utility model belongs to building curtain engineering field, in particular to open fan and prevent typhoon fixed knot and construct.

Background

At present, the original opening fan can meet the requirements in daily weather, but in severe typhoon weather, particularly in severe typhoon weather of 12-grade severe typhoons such as 2016 mansion door Molandi and 2018 mangosteen, the opening fans of many projects are caused, even the phenomena of unit bodies fall off and the like, the social safety is seriously damaged, and owners, operation units and the like suffer from economic losses, and the cost for reinstallating the opening fans is too high.

SUMMERY OF THE UTILITY MODEL

The utility model provides an open fan and prevent typhoon fixed knot and construct, the purpose is in order to solve the fixed problem of opening the fan when big typhoon weather.

In order to achieve the purpose, the utility model provides an opening fan typhoon-proof fixing structure which is used for fixing an opening fan and a window frame; comprises a sleeve and an inserted link; a first through hole is formed in a sash frame of the opening sash, and a second through hole is formed in a position, corresponding to the first through hole, of the window frame; the sleeve is inserted into the first through hole, and an internal thread is arranged inside the sleeve; an annular plate is arranged on the outer side wall of the sleeve; the annular plate is in surface contact with the fan frame and is fixedly connected with the fan frame; the inserted link is arranged in the sleeve and comprises a threaded section and a smooth section; the threaded section is in threaded connection with the sleeve, and a groove is formed in the upper end surface of the threaded section; the smooth section is connected to the bottom of the threaded section, the diameter of the smooth section is smaller than that of the threaded section, and the diameter of the smooth section is matched with that of the second through hole.

Further, the groove is in a straight shape or in a cross shape.

Furthermore, perforations are arranged on the annular plate at intervals; threaded holes are formed in the positions, corresponding to the through holes, on the fan frame; and the annular plate is connected with the fan frame through screws arranged in the through holes and the threaded holes.

Furthermore, the annular plate and the sleeve are welded and fixed.

Furthermore, a decorative plate is arranged at the top of the sleeve, and an operation hole is formed in the decorative plate and corresponds to the groove.

Furthermore, the depth of the smooth section is adapted to the depth of the second through hole.

Furthermore, the sleeve is made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model drives the inserted bar to reciprocate up and down by the screwdriver extending into the groove; when the typhoon comes, the inserted link is rotated to move downwards, the smooth section is extended into the insertion hole, and the opening sash is fixed with the window frame; the structure of the utility model is coordinated with the original window frame structure, thereby achieving the effect of typhoon resistance; the normal work of the opening fan is not influenced in the non-working state, and the integral appearance of the building is not influenced.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic structural view of the connection between the window frame and the opening sash of the present invention.

Fig. 4 is a schematic structural view of the window frame and the opening sash of the present invention when closed.

Description of the drawings: 1. a fan frame; 2. a through hole; 3. a window frame; 4. a jack; 5. a sleeve; 6. an annular plate; 7. a decorative plate; 8. an operation hole; 9. inserting a rod; 9.1, a threaded section, 9.2 and a smooth section; 10. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, rather than 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 this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.

The utility model relates to an anti-typhoon fixing structure of an opening fan, which is used in cooperation with a multi-point lock system between the opening fan and a window frame; for fixing the opening sash and the window frame 3; comprises a sleeve 5 and an inserted link 9; a through hole 2 is arranged on a sash frame 1 of the opening sash, and a jack 4 is arranged on a window frame 3 at a position corresponding to the through hole 2; the sleeve 5 is inserted into the through hole 2, and internal threads are arranged inside the sleeve 5; an annular plate 6 is arranged on the outer side wall of the sleeve 5; the annular plate 6 is in surface contact with the fan frame 1, and the annular plate 6 is fixedly connected with the fan frame 1; the inserted link 9 is arranged in the sleeve 5 and comprises a threaded section 9.1 and a smooth section 9.2; the threaded section 9.1 is in threaded connection with the sleeve 5, and a groove 10 is formed in the upper end face of the threaded section 9.1; the smooth section 9.2 is connected to the bottom of the threaded section 9.1, the diameter of the smooth section 9.2 is smaller than that of the threaded section 9.1, the diameter of the smooth section 9.2 is matched with that of the jack 4, and the depth of the smooth section 9.2 is matched with that of the jack 4; when the typhoon weather comes, rotate inserted bar 9 for smooth section 9.2 of inserted bar 9 lower part can stretch into in the jack 4 of window frame 3, when guaranteeing to open fan and window frame 3 and receive the typhoon impact, it is fixed with being connected of window frame 3 to open the fan.

The annular plate 6 is provided with through holes at intervals; threaded holes are formed in the positions, corresponding to the through holes, on the fan frame 1; and the annular plate 6 is connected with the fan frame 1 through screws arranged in the through holes and the threaded holes.

The annular plate 6 and the sleeve 5 are welded and fixed.

The top of the sleeve 5 is provided with a decorative plate 7, and an operation hole 8 is formed in the position, corresponding to the groove 10, on the decorative plate 7, so that the inserted rod 9 is prevented from being separated from the sleeve 5 when moving upwards; the groove 10 is in a straight shape or a cross shape; when the device of the utility model is used, a corresponding screwdriver passes through the operation hole 8 to the groove 10 to drive the inserted bar 9 to move in the sleeve 5.

The sleeve 5 is made of stainless steel, so that the durability and the attractiveness are good, and the overall appearance of a building is not influenced in a non-working state.

In the weather without typhoon, the device does not work, as shown in figure 3, the inserted link 9 is always positioned in the sleeve 5, and the lock point connection between the window frame 3 and the opening sash is not influenced; when the typhoon weather comes, as shown in fig. 4, the inserting rod 9 is rotated by the screwdriver extending into the groove 10; so that the lower smooth section 9.2 of the plunger 9 moves down into the receptacle 4 further securing the connection of the opening sash to the window frame 3.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. An anti-typhoon fixing structure of an opening sash is used for fixing the opening sash and a window frame (3); the method is characterized in that: comprises a sleeve (5) and an inserted link (9); a through hole (2) is arranged on a sash frame (1) of the opening sash, and a jack (4) is arranged on the window frame (3) at a position corresponding to the through hole (2); the sleeve (5) is inserted into the through hole (2), and internal threads are arranged inside the sleeve (5); an annular plate (6) is arranged on the outer side wall of the sleeve (5); the annular plate (6) is in surface contact with the fan frame (1), and the annular plate (6) is fixedly connected with the fan frame (1); the inserted link (9) is arranged in the sleeve (5) and comprises a threaded section (9.1) and a smooth section (9.2); the threaded section (9.1) is in threaded connection with the sleeve (5), and a groove (10) is formed in the upper end face of the threaded section (9.1); the smooth section (9.2) is connected to the bottom of the threaded section (9.1), the diameter of the smooth section (9.2) is smaller than that of the threaded section (9.1), and the diameter of the smooth section (9.2) is matched with that of the insertion hole (4).

2. The opening fan typhoon-preventing fixing structure as claimed in claim 1, wherein: the groove (10) is in a straight shape or a cross shape.

3. The opening fan typhoon-preventing fixing structure as claimed in claim 1, wherein: the annular plate (6) is provided with through holes at intervals; threaded holes are formed in the positions, corresponding to the through holes, on the fan frame (1); and the annular plate (6) is connected with the fan frame (1) through screws arranged in the through holes and the threaded holes.

4. The opening fan typhoon-preventing fixing structure as claimed in claim 1, wherein: the annular plate (6) and the sleeve (5) are welded and fixed.

5. The opening fan typhoon-preventing fixing structure as claimed in claim 1, wherein: the top of sleeve (5) is provided with decorative board (7), operation hole (8) have been seted up to the position on decorative board (7), corresponding recess (10).

6. The opening fan typhoon-preventing fixing structure as claimed in claim 1, wherein: the depth of the smooth section (9.2) is adapted to the depth of the insertion hole (4).

7. The opening fan typhoon-preventing fixing structure as claimed in claim 1, wherein: the sleeve (5) is made of stainless steel.