CN209837498U

CN209837498U - Large-angle opening skylight

Info

Publication number: CN209837498U
Application number: CN201920170036.2U
Authority: CN
Inventors: 武爱杰
Original assignee: Zhengzhou Honghua Architectural Technology Co Ltd
Current assignee: Zhengzhou Honghua Architectural Technology Co Ltd
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2019-12-24
Anticipated expiration: 2029-01-31

Abstract

The utility model relates to a window technical field, especially a skylight is opened to wide-angle, including window frame and one end articulated skylight with it, be provided with the crossbeam in the window frame, be provided with articulated cylinder with it in the crossbeam, the cylinder is connected with the controller electricity and is controlled by the controller, and the outer end of the extension bar of cylinder is articulated with T shape frame montant, and T shape frame horizontal pole one end is articulated with the crossbeam, and the upper end of first bracing piece is articulated with the middle part of second bracing piece, and the lower extreme and the crossbeam of second bracing piece are articulated, and the upper end is passed through the bearing and is fixed slide rail sliding connection on the skylight. The skylight of the utility model is opened pneumatically to save labor, and the skylight opening angle can reach 135 degrees through the design of the multi-heel connecting rod, and the skylight with the opening angle exceeding 90 degrees can not flow backwards; meanwhile, the air spring is arranged on the cross beam, the self weight of the skylight is offset by using elastic force, the skylight is opened and closed by the air cylinder, and the opening and closing processes are more stable.

Description

Large-angle opening skylight

Technical Field

The utility model belongs to the technical field of the window, concretely relates to skylight is opened to wide-angle.

Background

In modern technology, fire protection devices such as fire protection or smoke exhaust windows are usually installed inside houses, and are opened through valve switches in an emergency manner when necessary, so as to prevent injuries and deaths and damages caused by low-level fire disasters. However, when a fire occurs, the time is quite urgent, and under the condition of meeting with the need of minutes and seconds, people are difficult to draw the time to open a window, particularly in large buildings such as exhibition halls or factories, the setting position of the window is often not reached by the people, and the window is opened by lifting, so that a skylight opened by mechanical power is needed; meanwhile, the opening angle of the traditional skylight is only 70 degrees, and after the skylight with the opening angle smaller than 90 degrees is opened, airflow flows backward from the skylight when wind is strong, so that smoke cannot be discharged normally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wide-angle opens skylight aims at solving the problem that current skylight opening angle is not enough 90 and takes place the flue gas and flow backward.

In order to achieve the above object, the utility model discloses a wide-angle is opened skylight adopts following technical scheme: including window frame and one end articulated skylight with it, be provided with the crossbeam in the window frame, be provided with articulated cylinder with it in the crossbeam, the cylinder is connected with the controller electricity and is controlled by the controller, the outer end and the T-shaped frame montant of the extension bar of cylinder are articulated, T-shaped frame montant is connected with T-shaped frame montant horizontal pole middle part, T-shaped frame horizontal pole one end is articulated with the crossbeam, the other end is articulated with the lower extreme of first bracing piece, the upper end of first bracing piece is articulated with the middle part of second bracing piece, the lower extreme and the crossbeam of second bracing piece are articulated, the upper end is passed through the bearing and is fixed the slide rail sliding connection on the.

The lower end of the second supporting rod is hinged to the upper end of a vertical plate fixed on the cross beam, the lower end of the vertical plate is hinged to one end of an air spring, the other end of the air spring is hinged to the second supporting rod, and the air spring provides upward thrust for the second supporting rod through elasticity.

The crossbeam is bent by two left and right steel sheets, and both ends of the crossbeam are connected with the window frame.

The T-shaped frame cross rod, the first supporting rod, the second supporting rod and the sliding rail are designed in a bilateral symmetry mode.

The middle of the upper ends of the two second supporting rods are connected through a sleeve, two half shafts are symmetrically arranged in the sleeve, the outer ends of the half shafts extend out of the second supporting rods to be connected with the bearing inner ring, and a spring is arranged between the two half shafts to push the half shafts outwards.

The outer end of the half shaft extends out of the inner ring of the bearing and is provided with a round head, and the round head abuts against the side wall of the sliding rail to reduce friction.

The half shaft is provided with a pin shaft extending out of the sleeve, and the sleeve is provided with a long slotted hole for the pin shaft to axially slide.

And a rubber band is sleeved outside the pin shaft to enable the semi-axial direction to retract inwards, so that the bearing is driven to retract inwards to be separated from the sliding rail.

And the cross beam is provided with a locking mechanism for locking the second support rod or the first support rod.

The locking mechanism comprises a hook arranged on the cross beam and a small air cylinder for driving the hook to rotate, and the small air cylinder is electrically connected with the controller and is controlled by the controller.

The utility model has the advantages that: the skylight of the utility model is opened pneumatically to save labor, and the skylight opening angle can reach 135 degrees through the design of the multi-heel connecting rod, and the skylight with the opening angle exceeding 90 degrees can not flow backwards; meanwhile, the air spring is arranged on the cross beam, the self weight of the skylight is offset by using elastic force, the skylight is opened and closed by the air cylinder, and the opening and closing processes are more stable.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention with a side cross member removed;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a structural view of the skylight of the present invention in a closed state;

FIG. 5 is a view of the structure of the skylight of the present invention when the skylight is opened to 90 degrees;

fig. 6 is a structural view of the skylight of the present invention opened to 135 °.

Reference numerals: the device comprises a cross beam 1, a cylinder 2, a controller 3, a vertical rod 4, a horizontal rod 5, a first support rod 6, a second support rod 7, a bearing 8, a sliding rail 9, a vertical plate 10, a gas spring 11, a sleeve 12, a half shaft 13, a spring 14, a round head 15, a pin shaft 16, a rubber band 17, a locking mechanism 18, a hook 181 and a small cylinder 182.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

The utility model relates to an embodiment in skylight is opened to wide-angle, as shown in fig. 1 and fig. 2, including window frame and one end articulated skylight with it, be provided with crossbeam 1 in the window frame, be provided with articulated cylinder 2 with it in the crossbeam 1, cylinder 2 is connected with 3 electricity of controller and is controlled by controller 3, the outer end of the extension bar of cylinder 2 is articulated with T-shaped frame montant 4, T-shaped frame montant 4 is connected with 5 middle parts of T-shaped frame montant horizontal pole, 5 one end of T-shaped frame horizontal pole are articulated with crossbeam 1, the other end is articulated with the lower extreme of first bracing piece 6, the upper end of first bracing piece 6 is articulated with the middle part of second bracing piece 7, the lower extreme of second bracing piece 7 is articulated with crossbeam 1, the upper end passes through bearing 8 and fixes 9 sliding connection of slide rail on the skylight.

Because in the initial stage of opening the skylight, the cylinder 2 is the acute angle with the direction of opening, the thrust loss of most cylinders, the lower extreme of second bracing piece 7 is articulated with the riser 10 upper end of fixing on crossbeam 1, and the riser 10 lower extreme is articulated with the one end of air spring 11, and the other end of air spring 11 is articulated with second bracing piece 7, and air spring 11 provides ascending thrust for second bracing piece 7 through the elasticity.

When the sliding window is installed, the sliding rail 9 is installed with the sliding window, the crossbeam 1 is installed with the window frame, then the sliding window is installed, when the installation is needed, the second supporting rod 7 is separated from the sliding rail 9, the middle of the upper ends of the two second supporting rods 7 is connected through the sleeve 12, two half shafts 13 are symmetrically arranged in the sleeve 12, the outer ends of the half shafts 13 extend out of the second supporting rods 7 and are connected with the inner ring of the bearing 8, a spring 14 is arranged between the two half shafts 13 to push the half shafts 13 outwards, the outer ends of the half shafts 13 extend out of the inner ring of the bearing 8 and are provided with round heads 15, the round heads 15 push against the side wall of the sliding rail 9 to reduce friction, the half shafts 13 are provided with pin shafts 16 extending out of the sleeve 12, the sleeve 12 is provided with, thereby driving the bearing 8 to retract inwards to separate from the slide rail 9, removing the rubber band 17 after the installation is finished, and ejecting the half shaft 13 outwards by the spring 14 to enter the slide rail 9.

In order to prevent the strong wind from blowing the skylight, a locking mechanism 18 is arranged on the cross beam 1 to lock the second support rod 7 or the first support rod 6, the locking mechanism 18 comprises a hook 181 arranged on the cross beam 1 and a small air cylinder 182 driving the hook 181 to rotate, and the small air cylinder 182 is electrically connected with the controller 3 and is controlled by the controller 3.

The utility model discloses pneumatic ware working process of windowing: as shown in fig. 4, the skylight of the present invention is shown in a closed structure view, in which the lower end of the cylinder 2, the lower ends of the first support rod and the second support rod, and the cross beam are hinged to the drawing; when the window needs to be opened, the controller 3 drives the cylinder 2 to extend outwards, the cylinder 2 pushes against the T-shaped frame vertical rod 4 to rotate clockwise, so that the first supporting rod 6 and the second supporting rod 7 are driven to rotate clockwise to open the skylight, the bearing at the upper end of the second supporting rod 7 slides downwards along the sliding rail 9 while rotating, the skylight is opened to 90 degrees as shown in fig. 5, then the cylinder 2 continues to extend outwards, and the skylight can be opened to a 135-degree position as shown in fig. 6; the skylight closing process is the reverse of the above steps, after the skylight is closed, the small air cylinder 182 drives the hook 181 to lock the second support rod, and the skylight cannot be opened.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A large-angle opening skylight comprises a window frame and a skylight body with one end hinged with the window frame, and is characterized in that: the window frame is internally provided with a cross beam, the cross beam is internally provided with a cylinder hinged with the cross beam, the cylinder is electrically connected with the controller and is controlled by the controller, the outer end of an extension rod of the cylinder is hinged with a T-shaped frame vertical rod, the T-shaped frame vertical rod is connected with the middle part of a cross rod of the T-shaped frame vertical rod, one end of the cross rod of the T-shaped frame is hinged with the cross beam, the other end of the cross rod of the T-shaped frame is hinged with the lower end of a first supporting rod, the upper end of the first supporting rod is hinged with the middle part of a second supporting rod, the lower.

2. A wide angle opening skylight as claimed in claim 1, characterized in that: the lower end of the second supporting rod is hinged with the upper end of a vertical plate fixed on the cross beam, the lower end of the vertical plate is hinged with one end of an air spring, and the other end of the air spring is hinged with the second supporting rod.

3. A wide angle opening skylight as claimed in claim 1, characterized in that: the crossbeam is bent by two left and right steel sheets, and both ends of the crossbeam are connected with the window frame.

4. A wide angle opening skylight as claimed in claim 3, characterized in that: the T-shaped frame cross rod, the first supporting rod, the second supporting rod and the sliding rail are designed in a bilateral symmetry mode.

5. A wide angle opening skylight of claim 4, characterized by: the middle of the upper ends of the two second supporting rods are connected through a sleeve, two half shafts are symmetrically arranged in the sleeve, the outer ends of the half shafts extend out of the second supporting rods to be connected with the bearing inner ring, and a spring is arranged between the two half shafts to push the half shafts outwards.

6. A wide angle opening skylight of claim 5, characterized by: the outer end of the half shaft extends out of the inner ring of the bearing and is provided with a round head, and the round head abuts against the side wall of the sliding rail to reduce friction.

7. A wide angle opening skylight of claim 5, characterized by: the half shaft is provided with a pin shaft extending out of the sleeve, and the sleeve is provided with a long slotted hole for the pin shaft to axially slide.

8. The wide angle opening skylight of claim 7, further comprising: and a rubber band is sleeved outside the pin shaft to enable the semi-axial direction to contract inwards.

9. A wide angle opening skylight as claimed in claim 1, characterized in that: and the cross beam is provided with a locking mechanism for locking the second support rod or the first support rod.

10. A wide angle opening skylight as claimed in claim 9, further comprising: the locking mechanism comprises a hook arranged on the cross beam and a small air cylinder for driving the hook to rotate, and the small air cylinder is electrically connected with the controller and is controlled by the controller.