CN214835747U - Hidden internal flat-open ventilation device - Google Patents

Abstract

The utility model discloses a hidden internal flush ventilation unit, including fixed frame, the front end of fixed frame inner wall is provided with a plurality of stop gear, the rear end at fixed frame center is provided with two aluminium veneers, the both sides of fixed frame inner wall are rotated respectively and are connected with flat-open window, two the equal fixedly connected with handle in one side of flat-open window front end, the central fixedly connected with of fixed frame and two corresponding spacing frames of flat-open window. The utility model discloses a fastening bolt drives the mounting plate with the fastening screw and slides, and then can closely fix fixed frame at wall opening center, and need not make a hole to the wall, and with the internal flush system design of windowing inboard at trapezoidal perforation aluminum plate, the energy-conservation nature of internal flush windowing is guaranteed through the combination of aluminium veneer and heat preservation rock wool layer simultaneously, the internal flush system of windowing combines together decorative vertical lines perforation aluminium veneer system with functional, building curtain's outward appearance effect and heat preservation energy-conservation nature and ventilation performance have been protected.

Description

Hidden internal flat-open ventilation device

Technical Field

The utility model relates to an indoor ventilation equipment field especially relates to a hidden internal flush ventilation unit.

Background

The casement window is a type of window in a house of a civil residence. The casement window opens and shuts and removes along a certain horizontal direction, so called "flat-open window", the swinging-out casement window opens and will occupy a space outside the wall, easily impaired when blowing strong wind, and the swinging-in casement window especially will occupy indoor partial space, it is also inconvenient to use the screen window, it is also inconvenient to use screen window, curtain etc. when opening the window, if the quality is not closed, still can the infiltration of rain, to the requirement of high-rise public building facade decorative effect, reduce the influence of the interior flush window entrance to whole facade system effect of swinging-in casement, realize interior flush ventilation rate simultaneously, energy-conserving effect.

Present internal flush ventilation unit opens the window the setting with the internal flush mostly outdoors, and ventilation effect is relatively poor on the one hand, thereby on the other hand from outdoor when watching because the internal flush is opened the window and is exposed and influence the outer facade effect of whole building to cause the not good problem of outside visual effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hidden internal flush ventilation unit is provided, can closely fix the device in the wall hole, prevent to drop to can dismantle at any time, showing the exterior trim effect and the ventilation performance that have improved building curtain simultaneously.

In order to solve the technical problem, the utility model discloses a technical scheme be: the hidden inward casement ventilation device comprises a fixed frame;

the front end of the inner wall of the fixed frame is provided with a plurality of limiting mechanisms, the fixed frame and two casement windows are fixed at the center of a wall body through the limiting mechanisms, so that the fixed frame and the two casement windows can be attached to a wall hole and can be prevented from shaking or falling off when in use, the rear end of the center of the fixed frame is provided with two aluminum single plates, two sides of the inner wall of the fixed frame are respectively and rotatably connected with the casement windows, one side of the front ends of the two casement windows is fixedly connected with a handle, the casement windows can be opened inwards by pulling the two handles, and further indoor and outdoor ventilation can be realized, the center of the fixed frame is fixedly connected with limiting frames corresponding to the two casement windows, and the two casement windows can be opened respectively by pulling the handles, so that indoor ventilation can be realized;

the equal fixedly connected with steel pendant in edge department of fixed frame rear end can carry out stable being connected fixedly with perforated aluminum plate and fixed frame through a plurality of steel pendants, prevents to take place to drop when using for a long time, and is a plurality of the rear end fixedly connected with perforated aluminum plate of steel pendant has both protected building curtain's exterior trim effect through perforated aluminum plate, has also increased ventilation performance.

Preferably, two the center of aluminium veneer is provided with the heat preservation rock wool layer, increases the heat preservation performance of device through the heat preservation rock wool layer at two aluminium veneers and aluminium veneer centers, and then can start the heat preservation effect to a certain extent to indoor.

Preferably, a plurality of ventilation holes are opened to the outer wall of perforation aluminum plate, can make and carry out good ventilation between outdoor and indoor, effectively improved the ventilation performance of this device.

Preferably, the rear ends of the steel hanging pieces are fixedly connected with the front end of the perforated aluminum plate through nuts.

Preferably, the perforated aluminum plate has a trapezoidal structure.

Preferably, the top end and the bottom end of the limiting frame are fixedly connected with the top and the bottom of the inner wall of the fixing frame respectively.

Preferably, a plurality of stop gear all includes the fastening bolt with fixed frame inner wall threaded connection, and a plurality of the bolt is close to the equal fixedly connected with mounting plate of one end of wall body, makes the mounting plate remove to the direction of wall body through twisting fastening bolt, and then makes its wall body with wall opening center carry out the block to this fixes fixed frame at the wall body center together with two flat-open windows.

Preferably, a plurality of fastening screw holes corresponding to the bolts are formed in the front end of the inner wall of the fixing frame, and the plurality of fastening bolts are screwed one by one to slide in the centers of the fastening screw holes, so that the plurality of fastening plates are driven to slide.

The utility model has the advantages as follows:

1. the hidden internal flat-open ventilation device of the utility model drives the fastening plate to slide through the fastening bolt and the fastening screw hole, so that the fixing frame can be tightly fixed in the center of the wall opening, and the wall surface does not need to be punched, and the hidden internal flat-open ventilation device can be detached and installed at any time;

2. the utility model relates to a hidden internal flush ventilation unit windows the system design with the internal flush inboard at trapezoidal perforation aluminum plate, guarantees the energy-conservation nature of internal flush windowing through the combination of aluminium veneer and heat preservation rock wool layer simultaneously, realizes the interior trim effect simultaneously, combines together decorative vertical lines perforation aluminium veneer system and functional internal flush system of windowing, has protected building curtain's outward appearance effect and heat preservation energy-conservation nature and ventilation performance.

Drawings

Fig. 1 is a schematic structural view of a hidden inward-opening ventilation device provided by the present invention;

fig. 2 is a cross-sectional view of a side view of a concealed inward opening ventilation device according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partially enlarged view of fig. 2 at B.

In the figure: 1. a fixing frame; 2. a limiting mechanism; 3. an aluminum veneer; 4. a casement window; 5. a handle; 6. a limiting frame; 7. a steel hanger; 8. perforating an aluminum plate; 9. a heat-insulating rock wool layer; 10. a vent hole; 201. fastening a bolt; 202. a fastening plate; 203. and fastening the screw hole.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, a hidden type inward casement ventilation device comprises a fixed frame 1, wherein a plurality of limiting mechanisms 2 are arranged at the front end of the inner wall of the fixed frame 1, the fixed frame 1 and two casement windows 4 are fixed at the center of a wall body through the limiting mechanisms 2 so as to be capable of fitting a wall opening and preventing the wall opening from shaking or falling off when in use, two aluminum single plates 3 are arranged at the rear end of the center of the fixed frame 1, heat preservation rock wool layers 9 are arranged at the centers of the two aluminum single plates 3, the heat preservation performance of the device is improved through the two aluminum single plates 3 and the heat preservation rock wool layers 9 at the centers of the aluminum single plates 3, further, the heat preservation effect to a certain degree can be started indoors, the two sides of the inner wall of the fixed frame 1 are respectively and rotatably connected with the casement windows 4, one side of the front ends of the two casement windows 4 are fixedly connected with handles 5, and the casement windows 4 can be opened inwards by pulling the two handles 5, and then can make indoor and outdoor ventilate, the central fixedly connected with of fixed frame 1 and two corresponding spacing frames 6 of flat-open window 4, and the top and the bottom of spacing frame 6 are equallyd divide respectively with the top and the bottom fixed connection of fixed frame 1 inner wall, the equal fixedly connected with steel pendant 7 of edge department of fixed frame 1 rear end, can carry out stable being connected fixedly with perforated aluminum plate 8 and fixed frame 1 through a plurality of steel pendants 7, prevent to take place to drop when using for a long time, the rear end fixedly connected with perforated aluminum plate 8 of a plurality of steel pendants 7, the exterior effect of building curtain has both been protected through perforated aluminum plate 8, ventilation performance has also been increased.

Referring to fig. 3, a plurality of stop gear 2 all include fastening bolt 201 with fixed frame 1 inner wall threaded connection, the equal fixedly connected with mounting plate 202 of one end that a plurality of bolts are close to the wall body, make mounting plate 202 remove to the direction of wall body through twisting fastening bolt 201, and then make it carry out the block with the wall body at wall hole center, fix fixed frame 1 at the wall body center together with two flat-open windows 4 with this, a plurality of fastening screw 203 corresponding with the bolt have been seted up to the front end of fixed frame 1 inner wall, make it slide at fastening screw 203 center through twisting a plurality of fastening bolt 201 one by one, and then drive a plurality of mounting plates 202 and slide.

A plurality of ventilation holes 10 have been seted up to fenestrate aluminum plate 8's outer wall, can make and carry out good ventilation between outdoor and indoor, effectively improved the ventilation performance of this device, the rear end of a plurality of steel pendants 7 all carries out fixed connection through nut and fenestrate aluminum plate 8's front end, and fenestrate aluminum plate 8 is the trapezium structure, as shown in fig. 4.

The utility model discloses when using, at first put into the wall hole of will installing fixed frame 1 together with two flat-open windows 4 at fixed frame 1 center, can twist fastening bolt 201 one by one afterwards, make it slide in fastening screw 203 respectively, promote mounting plate 202 with this and make its wall that is close to wall hole center, and it is fixed to carry out the block with it, and then can fix fixed frame 1 together with two flat-open windows 4 at wall hole center, two handles 5 come two flat-open windows 4 to open afterwards through the pulling, carry out indoor and outdoor ventilation, and if need open the window when cold weather then can carry out effectual heat preservation through two aluminium veneers 3 of fixed frame 1 rear end setting and the heat preservation rock wool layer 9 at two aluminium veneer 3 centers, prevent that outside air conditioning from directly blowing in indoorly, very big improvement thermal insulation performance, and then can carry out indoor and outdoor ventilation hole 10 through outdoor perforation aluminum plate 8 and perforation aluminum plate 8 on a plurality of ventilation holes 10 come to carry out The ventilation and air exchange of the building curtain wall not only realizes the exterior decoration effect of the building curtain wall, but also obviously improves the ventilation performance of the device.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (8)

1. The utility model provides a hidden internal flush ventilation unit, includes fixed frame (1), its characterized in that: the front end of the inner wall of the fixed frame (1) is provided with a plurality of limiting mechanisms (2), the rear end of the center of the fixed frame (1) is provided with two aluminum single plates (3), two sides of the inner wall of the fixed frame (1) are respectively and rotatably connected with a casement window (4), one side of the front end of each of the two casement windows (4) is fixedly connected with a handle (5), and the center of the fixed frame (1) is fixedly connected with a limiting frame (6) corresponding to the two casement windows (4);

the equal fixedly connected with steel pendant (7) of edge department of fixed frame (1) rear end, it is a plurality of the rear end fixedly connected with perforation aluminum plate (8) of steel pendant (7).

2. The concealed inward casement ventilation device according to claim 1, wherein: and a heat-preservation rock wool layer (9) is arranged at the center of each of the two aluminum veneers (3).

3. The concealed inward casement ventilation device according to claim 1, wherein: a plurality of ventilation holes (10) are formed in the outer wall of the perforated aluminum plate (8).

4. The concealed inward casement ventilation device according to claim 1, wherein: the rear ends of the steel hanging pieces (7) are fixedly connected with the front end of the perforated aluminum plate (8) through nuts.

5. The concealed inward casement ventilation device according to claim 1, wherein: the perforated aluminum plate (8) is of a trapezoidal structure.

6. The concealed inward casement ventilation device according to claim 1, wherein: the top end and the bottom end of the limiting frame (6) are respectively and fixedly connected with the top and the bottom of the inner wall of the fixing frame (1).

7. The concealed inward casement ventilation device according to claim 1, wherein: a plurality of stop gear (2) all include with fixed frame (1) inner wall threaded connection's fastening bolt (201), a plurality of the equal fixedly connected with mounting plate (202) of one end that the bolt is close to the wall body.

8. The concealed inward casement ventilation device according to claim 7, wherein: the front end of the inner wall of the fixing frame (1) is provided with a plurality of fastening screw holes (203) corresponding to the bolts.

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