CN209398103U - Close window device and door window device - Google Patents

Abstract

The utility model provides one kind and closes window device and door window device；This closes window device and is arranged between door window frame and jamb comprising fixing seat, movable part, rocker arm and the temperature sense part being mounted on door window frame；One end of movable part connect to form prismatic pair with fixing seat, the other end and door window frame elastic connection；One end of rocker arm connects jamb, and the other end is hinged with fixing seat, and connect with STATEMENT OF FEDERALLY SPONSORED, when opening door and window, to drive movable part mobile；Temperature sense part is arranged in the card slot formed after movable part and fixing seat relative movement；When temperature is greater than preset temperature, deformation occurs for temperature sense part, keeps movable part mobile relative to fixed seat, and rocker arm rotation is driven to close the doors and windows, fixing seat is equipped with the first limit element, and the first limit element leans with rocker arm far from the side of STATEMENT OF FEDERALLY SPONSORED when door and window is opened；So that rocker arm can be stable support door and window, avoid door and window from losing the performance of ventilating of fire-proof doors and windows usually.

Description

Close window device and door window device

Technical field

The utility model relates to fire-proof doors and windows field, in particular to one kind closes window device and door window device.

Background technique

For building doors and windows, the fire window being especially mounted on exterior wall, the barrier flue gas of fire window, flame performance requirement It is higher, it prevents from causing heavy losses when fire occurs.In order to preferable fire protecting performance, it is desirable that fire is occurring for fire window When, have the function of can be automatically closed.Meanwhile also requiring fire window during routine use, it can flexibly switch, operate It is convenient.Currently, fire window on the market is mostly to realize being automatically closed when fire occurs using window device is closed.However, existing It is complex that some closes window apparatus structure, so that switch is inflexible, occupied space is larger, influences beauty.Therefore, the applicant Have before this and proposes that structure as shown in Figure 1 is simple, makes what door and window flexibly switched to close window device.But the structure closes window dress It sets when door and window is opened, sash is easy to be affected by the wind and change opening angle and be even switched off, and loses the ventilation of fire window usually Performance.

Utility model content

The utility model is intended to solve one of the technical problem in above-mentioned technology at least to a certain extent.For this purpose, this reality It is to propose that one kind closes window device with first novel purpose.This closes the support door and window that window device can make rocker arm stable, avoids Door and window loses the performance of ventilating of fire-proof doors and windows usually.

Second purpose of the utility model is to propose a kind of door window device.

In order to achieve the above objectives, the utility model first aspect proposes one kind and closes window device, setting in door window frame and Between jamb, the window device that closes includes:

Fixing seat is mounted on the door window frame；

Movable part, one end connect to form prismatic pair with the fixing seat, the other end and the door window frame elastic connection, And the movable part is equipped with STATEMENT OF FEDERALLY SPONSORED；

Rocker arm, one end connect the jamb, and the other end and the fixing seat are hinged, and connect with the STATEMENT OF FEDERALLY SPONSORED It connects, when opening door and window, to drive the movable part mobile；

Temperature sense part is arranged in the card slot formed after the movable part and fixing seat relative movement；Work as temperature When greater than preset temperature, deformation occurs for the temperature sense part, and it is mobile relative to the fixing seat to make the movable part, and drives institute Rocker arm rotation is stated to close the doors and windows；

The fixing seat is equipped with the first limit element, and first limit element is when door and window is opened, with the rocker arm Side far from the STATEMENT OF FEDERALLY SPONSORED leans.

Window device is closed according to the utility model embodiment, when opening door and window, by the rotation of rocker arm, drives activity Part is mobile and forms a card slot with fixing seat, and card slot puts temperature sense part, at this time movable part and door window frame elastic connection One end is compressed, and rocker arm leans with the first limit element, makes the support door and window that rocker arm can be stable, prevents that factors make because wind is big etc. Automatically closing door and window avoids door and window from losing the performance of ventilating of fire-proof doors and windows usually；When the temperature of temperature sense part is greater than default temperature When spending, i.e., when a fire, deformation occurs for temperature sense part, makes compressed one end release elastic force on movable part, passes through work The movement of moving part and drive rocker arm rotation close the doors and windows.

In addition, closing window device according to what the utility model above-described embodiment proposed, there can also be following additional technology Feature:

According to the utility model embodiment, the movable part is equipped with the second limit element, and second limit element exists When door and window is opened, leans with the fixing seat and limit the movable surface of the card slot the distance between face corresponding thereto.

According to the utility model embodiment, the temperature sense part is warming glass marble or fusible metal part.

According to the utility model embodiment, when temperature is greater than preset temperature, deformation occurs for the temperature sense part, makes institute State movable part the other end release elastic force, and connect the movable part with the fixing seat one end move fit in it is described solid Reservation.

According to the utility model embodiment, the second end of the movable part is mounted on the door window frame by elastic element On.

According to the utility model embodiment, the elastic element is tension spring or pressure spring.

According to the utility model embodiment, a guide hole is offered above the fixing seat；The STATEMENT OF FEDERALLY SPONSORED is a shaft, is turned Axis one end connects the movable part, and the other end is pierced by the guide hole and connects a roller；The other end of the rocker arm is cam knot The profile of structure, cam structure is flexibly connected the roller.

According to the utility model embodiment, the side to lean on the rocker arm with first limit element is equipped with one and lacks Mouthful, the edge of first limit element is embedded in the notch.

According to the utility model embodiment, second limit element is an adjusting screw.

The utility model second aspect proposes a kind of door window device, which includes above-mentioned closing window device.This closes window It is ensconced among door window device in device, structure is simple, is not take up space, and door and window can be switched flexibly, the support door that rocker arm can be stable Window avoids door and window from losing the performance of ventilating of fire-proof doors and windows usually.

Detailed description of the invention

Fig. 1 is the schematic diagram for closing window device of the prior art；

Fig. 2 is the schematic diagram for closing window device according to the utility model embodiment 1；

Fig. 3 is the schematic diagram for closing window device according to the utility model embodiment 2；

Description of symbols: close window device 1, fixing seat 11, the first limit element 111, through-hole 112, first baffle 113, Long guide hole 114, movable part 12, slide bar 121, second baffle 1211, the second limit element 1212, elastic element 122, rocker arm 13, Temperature sense part 14, STATEMENT OF FEDERALLY SPONSORED 15, the first roller 151, card slot 16.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In order to better understand the above technical scheme, the example of the utility model is more fully described below with reference to accompanying drawings Property embodiment.Although showing the exemplary embodiment of the utility model in attached drawing, it being understood, however, that can be in a variety of manners It realizes the utility model and should not be limited by the embodiments set forth herein.It is to be able to more on the contrary, providing these embodiments Thoroughly understand the utility model, and the scope of the utility model can be fully disclosed to those skilled in the art.

In order to better understand the above technical scheme, below in conjunction with Figure of description 1-2 and specific embodiment The above described technique is demenstrated in detail.

Embodiment 1

As shown in Fig. 2, the utility model embodiment closes window device 1, door window frame and door in door window device are set Between jamb；It includes fixing seat 11, movable part 12, rocker arm 13 and temperature sense part 14 that this, which closes window device 1,.Fixing seat 11 is installed On the door window frame；One end of movable part 12 connect to form prismatic pair with fixing seat 11, the other end and the door window frame Elastic connection；One end of rocker arm 13 connects the jamb, and the other end and fixing seat 11 are hinged, and connect with STATEMENT OF FEDERALLY SPONSORED 15, When opening door and window, to drive movable part 12 mobile；The setting of temperature sense part 14 is relatively moved in movable part 12 and fixing seat 11 In the card slot 16 formed afterwards；When temperature is greater than preset temperature, deformation occurs for temperature sense part 14, keeps movable part 12 relatively fixed Seat 11 is mobile, and the rotation of rocker arm 13 is driven to close the doors and windows；Then, fixing seat 11 is equipped with the first limit element 111, the first limit Element 111 leans with rocker arm 13 far from the side of STATEMENT OF FEDERALLY SPONSORED 15 when door and window is opened.

Specifically, fixing seat 11 is the Al alloy block of strip, the top surface of Al alloy block is equipped with a through-hole 112, through-hole 112 one side wall extends upward a first baffle 113.Fixing seat 11 is additionally provided with long guide hole 114 far from the place of through-hole 112, Long guide hole 114 makes rocker arm 13 that can connect STATEMENT OF FEDERALLY SPONSORED 15.

Movable part 12 includes a slide bar 121, and slide bar 121 is slidably connected at the bottom surface of fixing seat 11, and the first of slide bar 121 The first baffle 113 of the relatively fixed seat 11 in end extends upward a second baffle 1211, this makes when slide bar 121 is far from first gear When plate 113 is mobile, second baffle 1211 and first baffle 113 and through-hole 111 constitute the card slot 16 of clamping temperature sense part 14；When When slide bar 121 is mobile close to first baffle 113, second baffle 1211 fits in first baffle 113.To keep slide bar 121 smooth It is mobile relative to fixed seat 11, movable part 12 further includes an elastic element 122, and one end of elastic element 122 connects slide bar 121, The other end is fixed on elastic tubes, and elastic tubes are mounted on door window frame, and elastic element 122 makes slide bar 121 far from first When baffle 113 is mobile, it can be compressed；When mobile close to first baffle 113, elastic force is provided.In the present embodiment, elastic element 122 can be used tension spring or pressure spring, and when specifically used, 121 partial insertion elastic tubes of slide bar are connect with the end of tension spring or pressure spring.Separately Outside, STATEMENT OF FEDERALLY SPONSORED 15 is in the present embodiment a shaft, and shaft one end is fixed on slide bar 121, the other end pass through long guide hole 114 and Connect the first roller 151；When slide bar 121 is mobile, the first roller 151 moves in the stroke that long guide hole 114 limits.

Connector of the rocker arm 13 between door window frame and jamb, is used to support door and window when unlatching.Rocker arm 13 The other end by pin-hinges in fixing seat 11, and the other end of rocker arm 13 be cam structure, when elastic element 122 discharge When elastic force, the contour line of cam structure abuts the first roller 151, can be driven by the first roller 151 and the rotation of rocker arm 13 is driven to close Close door and window.Then, the side to lean on rocker arm 13 with the first limit element 111 is equipped with a notch 131, the first limit element 111 edge is embedded in notch 131, and when so that rocker arm 13 supporting door and window in the open state, the first limit element 111 can be prevented Rocker arm 13 is rotated in the case where wind is big, is had biggish frictional force between the first limit element 111 and notch 131, can be stablized rocker arm 13, automatically closing door and window is avoided, door and window is avoided to lose the performance of ventilating of fire-proof doors and windows usually.

Temperature sense part 14 is connected in card slot 16 in the present embodiment.When temperature is greater than preset temperature, temperature sense The elastic force for answering part 14 deformation occurs and discharge elastic element 122, drives second baffle 1211 mobile close to first baffle 113.Temperature Spending induction pieces 14 can be warming glass marble or fusible metal part.Warming glass marble or fusible metal part in the case of fire, can be felt Temperature is answered, when temperature is greater than preset temperature, meeting explosion, or melting, so that not having between first baffle 113 and second baffle 1211 There is barrier force, discharged by the elastic force of elastic element 122, driving movable part 12 is mobile, so that the rotation of rocker arm 13 be made to close the doors and windows. By temperature sense part 14, connection structure between rocker arm 13 and movable part 12, so that under the situation of less components, it can also be fast Fast flexible switch door and window, achievees the purpose that fire-proof doors and windows.

This closes window device 1 when in use, pushes door and window open by the way that manpower is dynamic, at this point, rocker arm 13 rotates, passes through cam structure The direction that profile pushes the first roller 151 that movable part 12 is driven to be directed away from first baffle 113 is mobile, and elastic element 122 is pressed Contracting, until temperature sense part 14 is connected to manually between first baffle 113 and second baffle 1211；At this point, notch 131 and One limit element, 111 phase is chimeric, and door and window is fixed, in the open state.When a fire, room temperature rises, and reaches temperature When spending the preset temperature of induction pieces 14,14 explosion of temperature sense part or melting, so that second baffle 1211 loses barrier force, and Under the elastic force effect of elastic element 122, it is mobile close to first baffle 113 to drive the second baffle 1211 of movable part 12, and drives The rotation of rocker arm 13 is closed the doors and windows.

Embodiment 2

As shown in Fig. 2, the structure and principle of the present embodiment are substantially the same manner as Example 1, identical place is not being described, only Different places is described, different to be: movable part 12 is being equipped with the second limit element 1212 at second baffle 1211, Second limit element 1212 leans and the movable surface of limit card slot 16 face corresponding thereto when door and window is opened with fixing seat 11 The distance between.It is specifically that the second limit element 1212 uses adjusting screw structure, adjusting screw one end and second baffle 1211 connections, the other end is free end；When opening door and window, second baffle 1212 is mobile towards the direction far from first baffle 113 And card slot 16 is formed, when moving, adjusting screw is along with movement for second baffle 1212, until the free end of adjusting screw and solid The side wall of reservation 11 leans, and the distance that can be used to clamp temperature sense part 14 to card slot 16 is defined；Certainly, adjusting screw The length that adjustable free end reserves, preferably to clamp temperature sense part.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term Stating, which should not be construed as, must be directed to identical embodiment or example.Moreover, description specific features, structure, material or Feature can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, those skilled in the art Different embodiments or examples described in this specification can be engaged and be combined by member.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (10)

1. closing window device, it is arranged between door window frame and jamb, the window device that closes includes:

Fixing seat is mounted on the door window frame；

Movable part, one end connect to form prismatic pair with the fixing seat, the other end and the door window frame elastic connection, and institute Movable part is stated equipped with STATEMENT OF FEDERALLY SPONSORED；

Rocker arm, one end connect the jamb, and the other end and the fixing seat are hinged, and connect with the STATEMENT OF FEDERALLY SPONSORED, with When opening door and window, drive the movable part mobile；

Temperature sense part is arranged in the card slot formed after the movable part and fixing seat relative movement；When temperature is greater than When preset temperature, deformation occurs for the temperature sense part, keeps the movable part mobile relative to the fixing seat, and shakes described in driving Arm rotation is closed the doors and windows；

It is characterized in that, the fixing seat is equipped with the first limit element, first limit element is when door and window is opened, with institute Rocker arm is stated to lean far from the side of the STATEMENT OF FEDERALLY SPONSORED.

2. closing window device as described in claim 1, which is characterized in that the movable part is equipped with the second limit element, described Second limit element leans with the fixing seat when door and window is opened and limits the movable surface of card slot face corresponding thereto The distance between.

3. closing window device as described in claim 1, which is characterized in that the temperature sense part is warming glass marble or meltable gold Belong to part.

4. closing window device as described in claim 1, which is characterized in that when temperature is greater than preset temperature, the temperature sense Deformation occurs for part, and the other end of the movable part is made to discharge elastic force, and one end for connecting the movable part with the fixing seat Movement fits in the fixing seat.

5. closing window device as described in claim 1, which is characterized in that the other end of the movable part is installed by elastic element On the door window frame.

6. closing window device as claimed in claim 5, which is characterized in that the elastic element is tension spring or pressure spring.

7. closing window device as described in claim 1, which is characterized in that offer a guide hole above the fixing seat；It is described Moving part is a shaft, and shaft one end connects the movable part, and the other end is pierced by the guide hole and connects a roller；The rocker arm The other end is cam structure, and the profile of cam structure is flexibly connected the roller.

8. closing window device as claimed in claim 7, which is characterized in that lean on the rocker arm with first limit element Side be equipped with a notch, the edge of first limit element is embedded in the notch.

9. closing window device as claimed in claim 2, which is characterized in that second limit element is an adjusting screw.

10. door window device, which is characterized in that including closing window device as described in any one of right 1-9.