CN210598603U - Opening and closing auxiliary mechanism of smoke exhaust window and opening and closing system of smoke exhaust window - Google Patents
Opening and closing auxiliary mechanism of smoke exhaust window and opening and closing system of smoke exhaust window Download PDFInfo
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- CN210598603U CN210598603U CN201921118360.6U CN201921118360U CN210598603U CN 210598603 U CN210598603 U CN 210598603U CN 201921118360 U CN201921118360 U CN 201921118360U CN 210598603 U CN210598603 U CN 210598603U
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- opening
- exhaust window
- closing
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Abstract
The utility model discloses an auxiliary opening and closing mechanism of a smoke exhaust window and an opening and closing system of the smoke exhaust window, which comprises a damping unit and an energy storage unit, wherein the damping unit comprises a damping rod and a pipe body which are connected with the smoke exhaust window, and the damping rod can extend and contract in the pipe body; the energy storage unit comprises a connecting rod and a spring, and one end of the connecting rod is connected with the tail end of the pipe body; the other end of the connecting rod is connected with one end of a spring, and the other end of the spring is connected to the window frame; when the smoke exhaust window is opened, the smoke exhaust window drives the damping unit to rotate, and the connecting rod rotates along with the damping unit to enable the spring to store energy; when the smoke exhaust window is closed, the spring releases energy storage and provides tension for the smoke exhaust window through the damping unit, so that the main acting force of window closing operation can be reduced, the load of the electric window opening machine is reduced, the power of the electric window opening machine is reduced, or manual window closing is easier.
Description
Technical Field
The utility model relates to a system of opening and close of exhaust window especially relates to a damping mechanism of opening and close of exhaust window.
Background
The large-scale smoke exhaust window opening and closing mechanism and the smoke exhaust window system with the notice number of CN109555401A disclose an electric window opener and at least one two-way power assisting unit, wherein the electric window opener and the two-way power assisting unit are simultaneously connected to a window sash of a smoke exhaust window; the electric window opener provides main acting force for closing or opening the window sash; when the window sash is closed, the bidirectional power assisting unit always provides an auxiliary opening acting force for the window sash; when the window sash is opened, the bidirectional power assisting unit always provides an auxiliary closing acting force for the window sash.
An electric chain type window opening mechanism with the publication number of CN107217942A also discloses an electric window opening machine and an air spring or a spring push rod type power assisting mechanism.
Because the price of the gas spring is relatively expensive, the gas spring is replaced by a damping rod, and the damping rod plays a role in buffering when the heavy smoke exhaust window is opened. However, the damping rod does not play a role in assisting power in the closing process of the heavy smoke exhaust window.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel structure of exhaust window opening and closing auxiliary mechanism is provided, increase elastic mechanism on original damping rod basis for provide the function of helping hand when exhaust window closes.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the opening and closing auxiliary mechanism of the smoke exhaust window comprises a damping unit and an energy storage unit, wherein the damping unit comprises a damping rod and a pipe body which are connected to the smoke exhaust window, and the damping rod can extend and retract in the pipe body; the energy storage unit comprises a connecting rod and a spring, and one end of the connecting rod is connected with the tail end of the pipe body; the other end of the connecting rod is connected with one end of the spring, and the other end of the spring is connected to the window frame; when the smoke exhaust window is opened, the smoke exhaust window drives the damping unit to rotate, and the connecting rod rotates along with the damping unit to enable the spring to store energy; when the smoke exhaust window is in a closing process, the spring releases energy storage and provides tension for the smoke exhaust window through the damping unit.
The utility model discloses a further optimization scheme does: the connecting rod and the damping unit are positioned on the same straight line.
The utility model discloses a further optimization scheme does: the connecting point of the pipe body and the connecting rod is connected to the window frame in a shaft mode.
The utility model discloses a further optimization scheme does: the connecting rod is made of an aluminum alloy material.
The utility model discloses another theme does: the smoke exhaust window opening and closing system is characterized by comprising an electric window opener for driving the smoke exhaust window to open and close and the opening and closing auxiliary mechanism.
The utility model discloses a further optimization scheme does: the electric window opening machine is a chain type window opening machine or a push rod type window opening machine.
The utility model discloses a further optimization scheme does: the smoke exhaust window is a side-opening smoke exhaust window.
The utility model discloses a further optimization scheme does: each smoke exhaust window is symmetrically provided with two opening and closing auxiliary mechanisms.
The utility model discloses a further optimization scheme does: the telescopic rod of the electric window opener is connected to the middle position of the opening side of the smoke exhaust window.
The utility model discloses a further optimization scheme does: the damping rod is connected to the side position of the smoke exhaust window.
Compared with the prior art, the utility model has the advantages that when the smoke exhaust window is opened, the smoke exhaust window drives the damping unit to rotate, the connecting rod rotates along with the damping unit to store energy by the spring, the window sash descends slowly in the process, and the opening and closing auxiliary mechanism of the smoke exhaust window plays a role in protecting the window sash; when the smoke exhaust window is closed, the spring releases energy storage and provides tension for the smoke exhaust window through the damping unit, so that the main acting force of window closing operation can be reduced, the load of the electric window opening machine is reduced, the power of the electric window opening machine is reduced, or manual window closing is easier.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
Fig. 1 is a first perspective view of a preferred embodiment of the present invention;
fig. 2 is a schematic perspective view of a second preferred embodiment of the present invention;
FIG. 3 is a first schematic view of an opening/closing assisting mechanism of a smoke discharging window according to a preferred embodiment of the present invention;
fig. 4 is a schematic view of a second opening/closing assisting mechanism of the smoke discharging window in the preferred embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments. The described embodiments are only some, but not all embodiments of the invention. The detailed description of the embodiments of the present invention provided below in connection with the appended drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, which all belong to the protection scope of the present invention.
As shown in fig. 1-2, the smoke discharging window 001 is a side-opening type smoke discharging window, an electric window opening machine 002 is installed at the upper position of the smoke discharging window, an expansion link of the electric window opening machine is connected with the upper side edges of a window frame 01 and a window sash 02, and the expansion link is connected with the middle position of the opening side of the smoke discharging window.
The motor of the electric window opener 002 drives the window sash 02 to open and close, in the process, the telescopic rod 9 bears a large load due to the inertia of the window sash 02 and the opening and closing, so that the strength of the chain is high, meanwhile, compared with the prior art, the service life of the chain or the push rod is influenced by the opening and closing times, and the safety of the side-opening type smoke exhaust window 001 cannot be guaranteed. Therefore, the opening and closing auxiliary mechanisms 03 of the smoke discharging window are symmetrically arranged on two sides of the smoke discharging window 001.
In this embodiment, a chain type window opener is taken as an example for specific description, and it should be noted that the opening and closing auxiliary mechanism 03 of the smoke exhaust window is also applicable to a smoke exhaust window provided with a push rod type electric window opener or a manually opened and closed smoke exhaust window.
Compared with the damping rod in the prior art, the opening and closing auxiliary mechanism 03 for the smoke exhaust window provided by the embodiment can help the window sash 02 to slowly fall and protect the window sash 02 and the electric window opener 002; the power assisting device can also provide power for closing the window sash 02 and reduce the load of the electric window opening machine 002; compared with the opening and closing assisting mechanism of the exhaust window with a complex structure, such as an air spring, the opening and closing assisting mechanism 03 of the exhaust window has a simple structure and lower production cost, is suitable for exhaust windows with different strokes, and is suitable for market application and popularization.
Specifically, as shown in fig. 3-4, the opening and closing auxiliary mechanism 03 of the smoke discharging window comprises a damping unit 1 and an energy storage unit 2,
damping unit 1 includes damping rod 11 and body 12, and damping rod 11 cup joints in body 12 inner chamber, and can stretch out and draw back in body 12. The pipe body 12 is fixed on the energy storage unit 2, one end of the damping rod 11 is hinged to the side edge of the window sash 02 of the smoke exhaust window, and when the window sash 02 is opened, the damping rod 11 extends gradually from the inside of the pipe body 12; when the window sash 02 is closed, the damping rod 11 is gradually shortened and retracted into the pipe body 12.
The energy storage unit 2 comprises a connecting rod 21 and a spring 22, one end of the connecting rod 21 is connected with the tail end of the pipe body 12, the connecting point of the pipe body and the connecting rod 21 is connected on the inner surface of the opposite side of the window frame 01 in a shaft mode, and the damping unit 1 and the connecting rod 21 can rotate around the connecting point. The connecting rod 21 is a linear rod-shaped or plate-shaped structure, and the connecting rod 21 and the damping unit are positioned on a straight line. The other end of the link 21 is connected to one end of a spring 22, and the other end of the spring is connected to the upper surface of the lower bottom edge of the window frame.
When the damping unit 1 is rotated outward and extended forward, the link 21 is rotated inward, the connection point with the spring 22 exceeds the inner surface of the window frame 01, and the spring 22 is extended obliquely; when the damping unit 1 rotates inward until it is closely attached to the window frame 01, the spring 22 is deformed and restored to its original shape, and a connection line between the connection point of the spring 22 and the link 21 and the connection point of the spring 22 and the window frame 01 is perpendicular to the lower bottom edge of the window frame 01.
For strength, the link 21 is preferably made of an aluminum alloy material, and the spring 22 is preferably a metal tension spring.
When the smoke exhaust window 001 is completely closed, the spring 22 is not deformed, when the smoke exhaust window 001 is opened, the damping unit 1 rotates outwards, the damping rod 11 is stretched, and the connecting rod 21 rotates along with the damping unit 1 to enable the spring 22 to rotate, stretch and deform, so that energy is stored; in the process, the damping rod 11 has an inward acting force on the window sash 02, and the electric window opening machine slowly enables the window sash 02 to descend by means of the damping rod 11, so that the window sash 02 is protected.
When the smoke exhaust window 001 is in the closing process, the spring 22 resets to release energy storage, and provides pulling force for the smoke exhaust window 001 through the damping unit 1, so that the electric window opening machine is assisted to close the window sash 02, the load of the electric window opening machine is reduced, and the closing process is more stable. If the manual window opening is adopted, obviously, the window closing process is more labor-saving and easier by means of the resilience force of the spring 22 of the opening and closing auxiliary mechanism 03 of the smoke exhaust window.
It is right above the utility model provides an auxiliary mechanism and the system of opening and close of exhaust window have carried out detailed introduction, and it is right to have used specific individual example in this paper the utility model discloses a principle and implementation mode have explained, and the explanation of above embodiment only is used for helping the assistant the utility model relates to a core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The opening and closing auxiliary mechanism of the smoke exhaust window is characterized by comprising a damping unit and an energy storage unit, wherein the damping unit comprises a damping rod and a pipe body which are connected with the smoke exhaust window, and the damping rod can extend and contract in the pipe body; the energy storage unit comprises a connecting rod and a spring, and one end of the connecting rod is connected with the tail end of the pipe body; the other end of the connecting rod is connected with one end of the spring, and the other end of the spring is connected to the window frame; when the smoke exhaust window is opened, the smoke exhaust window drives the damping unit to rotate, and the connecting rod rotates along with the damping unit to enable the spring to store energy; when the smoke exhaust window is in a closing process, the spring releases energy storage and provides tension for the smoke exhaust window through the damping unit.
2. The opening and closing assist mechanism for a smoke exhaust window according to claim 1, wherein the connecting rod and the damping unit are located on a straight line.
3. An opening and closing assist mechanism for a smoke exhaust window according to claim 1, wherein the connection point of the pipe body and the connecting rod is pivotally connected to the window frame.
4. An opening and closing assist mechanism for a smoke exhaust window according to claim 1, wherein said link is made of an aluminum alloy material.
5. An opening and closing system of a smoke exhaust window, which is characterized by comprising an electric window opener for driving the opening and closing of the smoke exhaust window and an opening and closing auxiliary mechanism as claimed in any one of claims 1 to 4.
6. The system of claim 5, wherein the electric window opener is a chain window opener or a push rod window opener.
7. The system of claim 5, wherein the smoke vent is a side-opening smoke vent.
8. An aperture opening and closing system according to claim 5, wherein each aperture is symmetrically divided into two opening and closing auxiliary mechanisms.
9. The system of claim 5, wherein the telescoping rod of the electric window opener is connected to the middle of the opening side of the smoke vent.
10. The system of claim 8, wherein the damping rod is attached to a side of the louver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118360.6U CN210598603U (en) | 2019-07-17 | 2019-07-17 | Opening and closing auxiliary mechanism of smoke exhaust window and opening and closing system of smoke exhaust window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118360.6U CN210598603U (en) | 2019-07-17 | 2019-07-17 | Opening and closing auxiliary mechanism of smoke exhaust window and opening and closing system of smoke exhaust window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598603U true CN210598603U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921118360.6U Active CN210598603U (en) | 2019-07-17 | 2019-07-17 | Opening and closing auxiliary mechanism of smoke exhaust window and opening and closing system of smoke exhaust window |
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| CN (1) | CN210598603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023068195A1 (en) * | 2021-10-20 | 2023-04-27 | オイレスＥｃｏ株式会社 | Window opening/closing system |
-
2019
- 2019-07-17 CN CN201921118360.6U patent/CN210598603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023068195A1 (en) * | 2021-10-20 | 2023-04-27 | オイレスＥｃｏ株式会社 | Window opening/closing system |
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