CN213359783U - Outer facade fire rescue window convenient to open - Google Patents
Outer facade fire rescue window convenient to open Download PDFInfo
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- CN213359783U CN213359783U CN202022066629.XU CN202022066629U CN213359783U CN 213359783 U CN213359783 U CN 213359783U CN 202022066629 U CN202022066629 U CN 202022066629U CN 213359783 U CN213359783 U CN 213359783U
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Abstract
The utility model discloses an outer vertical face fire rescue window convenient to open, relating to the technical field of door and window hinges, comprising an opening leaf, a fixed leaf and a hinge component; the opening fan is connected with the fixed fan through a hinge assembly; the utility model discloses a can open 150 hinge, when closing at ordinary times, rescue window and outer facade harmony are unified, when the conflagration emergence need be opened, only need push away from indoor or draw from outdoor, just can easily realize opening, functional and the security of guarantee use.
Description
Technical Field
The utility model relates to a building field especially relates to door and window hinge, specifically is an outer facade fire rescue window convenient to open.
Background
The outer facade of a modern commercial building is expressed by various decorative frameworks and curtain walls to realize the outer facade effect of the building, and for a large-scale public building, a fire-fighting rescue window is required to be arranged at a distance not more than 20m according to the fire protection specification so as to realize indoor and outdoor rescue communication when a fire disaster occurs. However, if a large number of fire rescue window openings on the outer vertical surface are not well treated, the visual influence on the outer vertical surface is destructive. Therefore, it is necessary to find an opening method and device that can not only completely meet the requirements of fire protection regulations, but also minimize the influence on the external surface.
The existing fire rescue window usually needs to sacrifice the effect of an outer vertical surface and reserve a hole to achieve the purpose, so that the outer vertical surface is greatly influenced, or a decorative component opening mode is adopted, but the opening angle of a hinge is small or an opening fan cannot be fixed and rotate randomly after being opened, so that certain hidden danger is generated for fire rescue.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer facade fire rescue window convenient to open to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a conveniently opened outer vertical face fire rescue window comprises an opening fan, a fixed fan and a hinge assembly; the opening fan is connected with the fixed fan through a hinge assembly;
the hinge assembly comprises a window frame fixing frame, a window sash fixing frame and a movable bracket; the window sash fixing frame is fixedly arranged on the opening sash, the window frame fixing frame is fixedly arranged on the fixed sash, and the window frame fixing frame is provided with a first moving groove; the movable bracket comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod; one end of the first connecting rod is hinged to one end of the fourth connecting rod, the other end of the first connecting rod is connected with the window frame fixing frame, the other end of the fourth connecting rod is connected with the window sash fixing frame, a joint of the first connecting rod and the window frame fixing frame and a joint of the fourth connecting rod and the window sash fixing frame are both provided with adjusting components, one end of the second connecting rod is hinged to the window sash fixing frame, the other end of the second connecting rod is slidably arranged in the first moving groove, the second connecting rod is provided with a second moving groove, the third connecting rod is slidably arranged in the second moving groove, and one end, away from the second moving groove, of the third connecting rod is hinged to the window frame fixing frame; the utility model adopts the hinge which can be opened at 150 degrees to well balance the problems; when the rescue window is closed at ordinary times, the rescue window and the outer vertical surface are harmonious and unified, when the rescue window needs to be opened in case of fire, the rescue window can be easily opened only by being pushed from the indoor or pulled from the outdoor, and the functionality and the safety of use are guaranteed; the window frame fixing frame and the second connecting rod are respectively provided with a moving groove, the second connecting rod and the third connecting rod are respectively connected in the two moving grooves, and the angle adjustment of the hinge is further opened by changing the positions of the second connecting rod and the third connecting rod in the two moving grooves.
Further, the adjusting component comprises a ratchet wheel, a pawl and a rotating shaft; one end of the rotating shaft is arranged on the window frame fixing frame or the window sash fixing frame, the rotating shaft sleeve is provided with a first wear-resistant pad, one surface of the first wear-resistant pad is fixedly arranged on the window frame fixing frame or the window sash fixing frame, the other surface of the first wear-resistant pad is contacted with the ratchet wheel, the ratchet wheel is fixedly arranged at the other end of the rotating shaft, one end of the ratchet wheel, which is far away from the rotating shaft, is connected with the first connecting rod or the fourth connecting rod, the two pawls are arranged on the window frame fixing frame or the window sash fixing frame, and the two pawls are matched with the ratchet wheel; the ratchet that sets up rotates through the pivot, when adjusting the hinge to the angle of needs simultaneously, accessible ratchet and two pawl intermeshing card are dead fixed, have increased the convenience of using.
Furthermore, the window frame fixing frame and the window sash fixing frame are symmetrically provided with two reinforcing ribs; the strengthening rib that sets up makes the intensity of window frame mount and casement mount, postpones life.
Furthermore, the second connecting rod and the joint of the window sash fixing frame and the third connecting rod and the window frame fixing frame are provided with second wear-resistant pads.
Furthermore, the window frame fixing frame, the window sash fixing frame and the movable bracket are all made of stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a can open 150 hinge, when closing at ordinary times, rescue window and outer facade harmony are unified, when the conflagration emergence need be opened, only need push away from indoor or draw from outdoor, just can easily realize opening, functional and the security of guarantee use.
Drawings
Fig. 1 is a schematic view of an outer vertical surface fire rescue window convenient to open according to the present invention;
fig. 2 is a schematic view of a hinge in an outer vertical face fire rescue window convenient to open according to the present invention;
fig. 3 is a schematic side view of a portion a of an external elevation fire rescue window convenient to open according to the present invention;
in the figure: 1. opening the fan; 2. fixing the fan; 3. a window frame fixing frame; 4. a window sash fixing frame; 5. a movable bracket; 6. a first moving slot; 7. a first connecting rod; 8. a second connecting rod; 9. a third connecting rod; 10. a second moving slot; 11. a ratchet wheel; 12. a pawl; 13. a rotating shaft; 14. reinforcing ribs; 15. a first wear pad; 16. a fourth connecting rod; 17. a second cleat; 18. a hinge assembly.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a conveniently opened outer vertical face fire rescue window comprises an opening sash 1, a fixed sash 2 and a hinge assembly; the opening fan 1 and the fixed fan 2 are connected through a hinge assembly 18;
the hinge assembly 18 comprises a window frame fixing frame 3, a window sash fixing frame 4 and a movable bracket 5; the window sash fixing frame 4 is fixedly arranged on the opening sash 1, the window frame fixing frame 3 is fixedly arranged on the fixed sash 2, and the window frame fixing frame 3 is provided with a first moving groove 6; the movable bracket 5 comprises a first connecting rod 7, a second connecting rod 8, a third connecting rod 9 and a fourth connecting rod 16; one end of the first connecting rod 7 is hinged to one end of the fourth connecting rod 16, the other end of the first connecting rod 7 is connected to the window frame fixing frame 3, the other end of the fourth connecting rod 16 is connected to the window sash fixing frame 4, the joint of the first connecting rod 7 and the window frame fixing frame 3 and the joint of the fourth connecting rod 16 and the window sash fixing frame 4 are both provided with adjusting components, one end of the second connecting rod 8 is hinged to the window sash fixing frame 4, the other end of the second connecting rod 8 is slidably arranged in the first moving groove 6, the second connecting rod 8 is provided with a second moving groove 10, the second moving groove 10 is slidably provided with the third connecting rod 9, one end of the second moving groove 10, far away from the third connecting rod 9, is hinged to the window frame fixing frame 3, the second connecting rod 8 and the window sash fixing frame 4 are connected to the third connecting rod 9 and the window frame fixing frame 3 The joints are provided with second wear pads 17, and the window frame fixing frame 3 and the window sash fixing frame 4 are symmetrically provided with two reinforcing ribs 14; the strength of the window frame fixing frame and the window sash fixing frame is enhanced by the arranged reinforcing ribs, the service life is prolonged, and the window frame fixing frame 3, the window sash fixing frame 4 and the movable bracket 5 are all made of stainless steel; the utility model adopts the hinge which can be opened at 150 degrees to well balance the problems; when the rescue window is closed at ordinary times, the rescue window and the outer vertical surface are harmonious and unified, when the rescue window needs to be opened in case of fire, the rescue window can be easily opened only by being pushed from the indoor or pulled from the outdoor, and the functionality and the safety of use are guaranteed; the window frame fixing frame and the second connecting rod are respectively provided with a moving groove, the second connecting rod and the third connecting rod are respectively connected in the two moving grooves, and the angle adjustment of the hinge is further opened by changing the positions of the second connecting rod and the third connecting rod in the two moving grooves.
The adjusting component comprises a ratchet wheel 11, a pawl 12 and a rotating shaft 13; one end of the rotating shaft 13 is arranged on the window frame fixing frame 3 or the window sash fixing frame 4, the rotating shaft 13 is sleeved with a first wear-resistant pad 15, one surface of the first wear-resistant pad 15 is fixedly arranged on the window frame fixing frame 3 or the window sash fixing frame 4, the other surface of the first wear-resistant pad 15 is in contact with the ratchet wheel 11, the ratchet wheel 11 is fixedly arranged at the other end of the rotating shaft 13, one end, far away from the rotating shaft 13, of the ratchet wheel 11 is connected with the first connecting rod 7 or the fourth connecting rod 16, the two pawls 12 are arranged on the window frame fixing frame 3 or the window sash fixing frame 4, and the two pawls 12 are matched with the ratchet wheel 11; the ratchet that sets up rotates through the pivot, when adjusting the hinge to the angle of needs simultaneously, accessible ratchet and two pawl intermeshing card are dead fixed, have increased the convenience of using.
The installation method and principle are as follows: when the hinge is used, a window frame fixing frame 3 and a window sash fixing frame 4 are respectively fixed on a fixed sash 2 and an opening sash 1 through screws, then two groups of adjusting components are respectively installed on the window frame fixing frame 3 and the window sash fixing frame 4, a rotating shaft 13 is installed in an installation hole of the window frame fixing frame 3 or the window sash fixing frame 4, a first wear pad 15 is sleeved on the rotating shaft 13 and contacts with the window frame fixing frame 3 or the window sash fixing frame 4, a ratchet 11 is fixedly arranged at the top end of the rotating shaft 13, two pawls 12 are installed on the window frame fixing frame 3 or the window sash fixing frame 4 through pin shafts, the ratchet 11 and the two pawls 12 are mutually matched, the two ratchet 11 are respectively connected with one end of a first connecting rod 7 and one end of a fourth connecting rod 16, the other end of the first connecting rod 7 is hinged with the other end of the fourth connecting rod 16, then one end of a second connecting rod 8, the one end of third connecting rod 9 slides through the slip post and sets up in second shifting chute 10, the other end is fixed to be set up at window frame mount 3, just accomplished the installation of window hinge, the user is through promoting casement mount 4, the regulation of casement mount 4 position and angle is carried out in the removal of first shifting chute 6 and second shifting chute 10 respectively through second connecting rod 8 and third connecting rod 9, ratchet 11 rotates through pivot 13 simultaneously, when the window of discharging fume opens suitable position, ratchet 11 blocks through two pawl 12 intermeshing card and dies fixedly, the biggest opening angle of hinge can reach 150, and itself has certain bearing capacity in order to guarantee the security.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A conveniently opened outer vertical face fire rescue window is characterized by comprising an opening fan (1), a fixed fan (2) and a hinge assembly (18); the opening fan (1) and the fixed fan (2) are connected through a hinge assembly (18);
the hinge assembly (18) comprises a window frame fixing frame (3), a window sash fixing frame (4) and a movable bracket (5); the window sash fixing frame (4) is fixedly arranged on the opening sash (1), the window frame fixing frame (3) is fixedly arranged on the fixed sash (2), and the window frame fixing frame (3) is provided with a first moving groove (6); the movable bracket (5) comprises a first connecting rod (7), a second connecting rod (8), a third connecting rod (9) and a fourth connecting rod (16); one end of a first connecting rod (7) is hinged to one end of a fourth connecting rod (16), the other end of the first connecting rod (7) is connected with the window frame fixing frame (3), the other end of the fourth connecting rod (16) is connected with the window sash fixing frame (4), the joint of the first connecting rod (7) and the window frame fixing frame (3) is provided with an adjusting component, one end of a second connecting rod (8) is hinged to the window sash fixing frame (4), the other end of the second connecting rod (8) is slidably arranged in the first moving groove (6), a second moving groove (10) is formed in the second connecting rod (8), the third connecting rod (9) is slidably arranged in the second moving groove (10), one end of the second moving groove (10) and one end of the window frame (3) are far away from the third connecting rod (9) ) Are hinged with each other.
2. A facade fire rescue window convenient to open as defined in claim 1, wherein the adjustment assembly comprises a ratchet (11), a pawl (12) and a rotating shaft (13); the one end of pivot (13) set up in window frame mount (3) or casement mount (4), pivot (13) cover is equipped with first abrasion pad (15), the one side of first abrasion pad (15) fixed set up in window frame mount (3) or casement mount (4), the another side of first abrasion pad (15) with ratchet (11) contact, ratchet (11) fixed set up in the other end of pivot (13), ratchet (11) are kept away from the one end of pivot (13) with head rod (7) or fourth connecting rod (16) are connected, two pawl (12) set up in window frame mount (3) or casement mount (4), two pawl (12) with ratchet (11) cooperate.
3. A conveniently-opened facade fire rescue window according to claim 1, wherein the window frame fixing frame (3) and the window sash fixing frame (4) are symmetrically provided with two reinforcing ribs (14).
4. An outer vertical face fire rescue window convenient to open as defined in claim 1, wherein the second connecting rod (8) and the connection of the sash mount (4) and the third connecting rod (9) and the frame mount (3) are provided with a second wear pad (17).
5. A conveniently-opened fire-fighting rescue window with an outer vertical surface as defined in claim 1, wherein the frame fixing frame (3), the sash fixing frame (4) and the movable bracket (5) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022066629.XU CN213359783U (en) | 2020-09-21 | 2020-09-21 | Outer facade fire rescue window convenient to open |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022066629.XU CN213359783U (en) | 2020-09-21 | 2020-09-21 | Outer facade fire rescue window convenient to open |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213359783U true CN213359783U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022066629.XU Active CN213359783U (en) | 2020-09-21 | 2020-09-21 | Outer facade fire rescue window convenient to open |
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| Country | Link |
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| CN (1) | CN213359783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023014215A1 (en) * | 2021-08-03 | 2023-02-09 | Rainbow Sunshade System Sdn. Bhd. | An entrance wing gate for a driveway |
-
2020
- 2020-09-21 CN CN202022066629.XU patent/CN213359783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023014215A1 (en) * | 2021-08-03 | 2023-02-09 | Rainbow Sunshade System Sdn. Bhd. | An entrance wing gate for a driveway |
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