CN210918792U

CN210918792U - Novel window body

Info

Publication number: CN210918792U
Application number: CN201920579461.7U
Authority: CN
Inventors: 雷院军; 程道来
Original assignee: Shanghai Jingxin Environmental Protection Technology Co ltd
Current assignee: Shanghai Jingxin Environmental Protection Technology Co ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-07-03
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a novel window form, including interior window part, exterior window part and linkage part, wherein, interior window part and exterior window part link and the unblock through the linkage part, on the interior window part was located to the linkage part to open, close of window part or exterior window part in the control. High sound insulation performance and good ventilation performance have been realized via outer window part, interior window part and linkage part to and realize good heat insulating ability and heat-proof quality according to season, therefore the utility model provides a novel window form has better comprehensive properties.

Description

Novel window body

Technical Field

The utility model relates to a window form technical field, in particular to novel window form.

Background

Everyday life is enriched with a large amount of noise, the intensity of which can be expressed in decibels (dB) in terms of sound level. More than 50 decibels can affect sleep and rest; more than 70 decibels interfere with conversation, causing distraction and mental confusion; when the device works for a long time or lives in a noise environment, people are easy to feel dysphoria and cachexia, the working efficiency is influenced, and the hearing and other diseases such as heart blood vessels and the like are seriously influenced. Meanwhile, the noise can also generate psychological effect, and under the high-frequency noise, general people have the situations of anxiety and easy excitement. The research and development popularization of the soundproof window conforms to the policy of encouraging independent innovation in China and also conforms to the energy-saving policy vigorously advocated by the nation, and the soundproof window has good development potential and prospect.

In the research of ventilation and sound insulation at home and abroad, predecessors mainly improve the ventilation and sound insulation effects from a single-layer window to a double-layer window from ①, from a ② sound insulation window from a non-opened hole to an opened hole to a hole at different positions, from ③ the size and the position of the opening of the sound insulation window, and from ④ different sound absorption materials are arranged in a cavity in the double-layer window.

But domestic and foreign ventilation purifies and lacks the consideration in the aspect of energy-concerving and environment-protective, therefore this application mainly be fully understand, compare above-mentioned domestic and foreign research and the bed structure that the ventilation is effectual, be convenient for that a sound insulation that provides on the basis of application current situation, can be applied to house, official working, factory building etc..

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the technical scheme of the utility model is that:

a novel window body comprises an inner window component, an outer window component and a linkage component;

the inner window component and the outer window component are linked and unlocked through the linkage component, and the linkage component is arranged on the inner window component and controls the opening and closing of the inner window component or/and the outer window component.

Preferably, the exterior window part includes:

the outer window frame is arranged on the wall body;

the outer window sash is connected to the outer window frame through a hinge, and is linked or unlocked with the inner window part through a linkage part.

Preferably, the outer sash is also connected with the inner window part through a wind brace.

Preferably, the interior window component includes:

the inner window frame is arranged on the wall body;

the inner window sash is movably connected with the inner window frame through a sliding support, the inner window sash is also connected with the outer window sash through a wind support, and the inner window sash and the outer window sash are linked and unlocked through a linkage part;

the linkage part is arranged on the inner window sash and controls the inner window sash to open and close relative to the inner window frame.

Preferably, the linkage member includes:

the locking assembly is used for linking and unlocking the outer window sash and the inner window sash;

the driving component provides power for linkage and unlocking of the outer sash and the inner sash and connects the inner sash into the inner window frame; and

and two ends of the corner component are respectively connected with the driving component and the locking component.

Preferably, the locking assembly comprises:

one end of the linkage rod is movably connected to the outer window sash;

the fixed block is fixedly connected to the inner window sash; and the number of the first and second groups,

and one end of the shifting fork is connected with the corner component, and the other end of the shifting fork is matched with the fixed block to lock and unlock the other end of the linkage rod.

Preferably, the corner assembly includes:

the corner sleeve is arranged on the corner of the inner sash;

one end of the first connecting rod is connected with the shifting fork, and the other end of the first connecting rod is embedded into one end of the corner sleeve;

one end of the second connecting rod is connected with the driving component, and the other end of the second connecting rod is embedded into the other end of the corner sleeve; and two ends of the corner connecting piece are respectively connected with the first connecting rod and the second connecting rod.

Preferably, the corner assembly further comprises a cushion block, the cushion block is fixedly connected to the corner sleeve through a fastener penetrating through the first connecting rod or the second connecting rod, the fastener restricts the stroke of the first connecting rod or the second connecting rod, and the cushion block limits the first connecting rod or the second connecting rod.

Preferably, the active component includes:

the handheld part is rotatably arranged on the inner window sash;

the third connecting rod is fixedly connected to the handheld part; and

and the cam combination is fixedly connected to one end of the third connecting rod, which is close to the handheld part, and is used for controlling the second connecting rod to move up and down.

Preferably, the active assembly further comprises a fourth connecting rod, the upper end of the fourth connecting rod is connected with the second connecting rod, and the lower end of the fourth connecting rod is lapped on the cam assembly.

Preferably, the active component further comprises a baffle arranged at the end part of the third connecting rod, and the inner window frame is connected with the inner window frame through the baffle after the inner window frame is closed.

Preferably, the screen window component is arranged on the inner side of the inner window component, the screen window component adopts a polyester fiber net surface, and the net surface is coated with a layer of nano titanium dioxide particles by taking titanium sulfate and urea in a certain ratio as carriers under a hydrothermal condition.

Compared with the prior art, the beneficial effects of the utility model are that:

1. high sound insulation performance and good ventilation performance are realized via the outer window component, the inner window component and the linkage component, and good heat preservation performance and heat insulation performance are realized according to seasons, so that the novel window body provided by the embodiment has better comprehensive performance.

2. The inner window part and the outer window part are in different states through the linkage part, for example, when the inner window part and the outer window part are linked, the inner window part can be opened and closed at the same time, and under the condition that the inner window part and the outer window part are both opened, the inner window part can be closed without linkage, so that the outer window part is in a state of being opened independently. Therefore, the window opening device realizes the homodromous window opening of opening two windows at one side by using a single-side mechanism through the linkage part, and is convenient for a user to operate.

3. The hinge is adopted to connect the outer window sash and the outer window frame, so that the hinge has the advantages that the hinge is adopted to connect the outer window sash and the outer window frame, for example, the window opening movement track is attached to the rotating shaft, the hinge cannot interfere with an inner window part, parts of the hinge are concealed and installed at the corner of the outer window sash, the sealing performance of the outer window sash and the outer window frame is not influenced, the opening angle is large, the hinge is suitable for the characteristic of plane opening, and the ventilation performance can. The outer window sash is connected with the linkage part, and the linkage or the unlocking with the inner window part is realized through the linkage part.

4. The outer window sash and the inner window part are connected through the wind bracing, and the window frame has the advantages that the wind bracing has strong bearing capacity, the outer window sash can be prevented from falling, parts of the wind bracing can be mounted on the upper side and the lower side of the outer window sash in a concealed mode, and the sealing performance of the window sash is not affected.

5. The inner window sash can adopt the existing window sash structure, such as the structure of a frame and glass embedded in the frame, wherein the glass is preferably provided with two layers of No. 5+9A +5 glass, so as to further improve the sound insulation effect.

Drawings

FIG. 1 is a schematic diagram of a novel window;

FIG. 2 is a schematic diagram of a closed state of the novel window;

FIG. 3 is a schematic view of the outer window section being opened and the inner window section being closed;

FIG. 4 is a schematic view of both the inner sash and the outer sash being open;

FIG. 5 is a schematic view of a shoe;

FIG. 6 is a schematic view of a hinge;

FIG. 7 is a schematic view of a corner assembly;

FIG. 8 is a schematic view of a locking assembly;

fig. 9 is a schematic diagram of an active device.

Wherein: 10. inner window component 11, inner window sash 12, inner window frame 13, sliding support 13-1, first sliding groove 13-2, short rod 13-3, middle rod 13-4, first sliding block 13-5, first long rod 13-6, second long rod 14, wind support,

20. an outer window part 21, an outer window sash 22, an outer window frame 23, a hinge 23-1, a window frame connector 23-2, a first hinge rod 23-3, a second hinge rod 23-4, a third hinge rod,

30. the space of the interlayer is provided with a plurality of air holes,

40. the device comprises a linkage component 41, a corner component 41-1, a corner sleeve 41-2, a second connecting rod 41-3, a first connecting rod 41-4, a corner connecting piece 41-5, a cushion block 42, a locking component 42-1, a shifting fork 42-2, a fixing block 42-3, a linkage rod 43, a driving component 43-1, a handheld part 43-2, a cam combination 43-3, a third connecting rod 43-4 and a baffle.

Detailed Description

The following detailed description is to be read in connection with the drawings and the detailed description.

Referring to fig. 1 to 9, a novel window comprises an inner window 10, an outer window 20 and a linkage 40, wherein the inner window 10 and the outer window 20 are linked and unlocked by the linkage 40, and the linkage 40 is disposed on the inner window 10 and controls the opening and closing of the inner window 10 or/and the outer window 20.

Specifically, both the inner window section 10 and the outer window section 20 may employ existing windows, i.e., the inner window section 10 and the outer window section 20 themselves have the functions of existing windows. The inner window 10 is located on the indoor side, and the outer window 20 is located on the outdoor side.

Inner window member 10 and outer window member 20 may be coupled together by a linkage member 40, thereby achieving linkage; linkage member 40 may also be unlocked such that inner window member 10 and outer window member 20 are no longer linked. The inner window 10 and the outer window 20 are brought into different states by the interlocking member 40, and for example, when the inner window 10 and the outer window 20 are interlocked, the inner window 10 is opened and closed at the same time to open and close the outer window 20, and when both the inner window 10 and the outer window 20 are opened, the inner window 10 is closed without interlocking the inner window 10 and the outer window 20, and the outer window 20 is opened alone. Each state achieves different beneficial results, as exemplified in fig. 2-4:

as shown in fig. 2, in a state where both the inner window member 10 and the outer window member 20 are closed, a barrier space 30 is formed between the inner window member 10 and the outer window member 20.

On the one hand, the novel window body under this state has fine syllable-dividing effect, and interior window part 10 and exterior window part 20 itself have played double-deck syllable-dividing, have played the absorbing action to sound again in addition syllable-dividing space to have tertiary syllable-dividing effect. In addition, the size of the interlayer space 30 also has an influence on the sound insulation effect, when the interval between the inner window component 10 and the outer window component 20 is 80-100mm, the sound insulation effect is good, and the installation of the novel window body accords with the building specification without being improved on the existing building.

On the other hand, the novel window body in the state has a better warm-keeping effect and is particularly suitable for winter. Illumination is penetrated from outer window part 20, partly heat is absorbed by outer window part 20, partly heat is reflected away by outer window part 20, partly heat gets into interlayer space 30 in addition, so, outer window part 20's heat can rise, then the air heat through convection heat transfer messenger interlayer space 30 rises, then, interlayer space 30's air passes heat to inner window part 10 through convection heat transfer and radiation heat transfer, inner window part 10 rethread above-mentioned two kinds of heat transfer mode heating room air, thereby reduced the indoor heating energy consumption of building, the heat insulating ability of novel window body has been promoted.

As shown in fig. 3, in a state where the inner window member 10 is closed and the outer window member 20 is opened, the respective floor spaces communicate with the outside air.

The novel window body under this state has fine thermal-insulated effect, especially when outer window part 20 is the acute angle for interior window part 10 and opens, and the air gets into from opening of outer window part 20 to it is mobile to form the air in interlayer space 30, thereby takes away the heat in interlayer space 30, and then has also reduced interior window part 10's surface temperature, has reduced indoor refrigeration energy consumption, realizes the heat-proof quality of window.

As shown in fig. 4, with both inner window 10 and outer window 20 open, the two may remain in linkage to ensure the stability of the new window in that position. In this state, the indoor and outdoor air is ventilated, and the ventilation is applicable in every season.

As can be seen from the above, the linkage component 40 realizes the unidirectional window opening of opening two windows at one side by using a single-side mechanism, which is convenient for the user to operate.

Linkage member 40 also functions to control the opening and closing of inner window member 10 or/and outer window member 20. The linkage component 40 can be arranged on the inner window component 10, can independently control the inner window component 10 to close, and then can be matched with the locking of the inner window component 10 and the outer window component 20 to realize the control of the two windows, and can also directly control the outer window component 20 to close, and correspondingly, the inner window component 10 also can close.

High sound insulation performance and good ventilation performance are achieved through the outer window member 20, the inner window member 10, and the linkage member 40, and good heat insulation and thermal insulation are achieved according to seasons, so that the novel window provided by the present embodiment has better overall performance.

With continued reference to fig. 1 and 6, the outer window member 20 includes an outer frame 22, an outer sash 21, and a hinge 23. The outer window frame 22 is arranged on a wall, the outer window sash 21 is connected to the outer window frame 22 through a hinge 23, and the outer window sash 21 is linked or unlocked with the inner window member 10 through a linkage member 40.

Specifically, the outer window frame 22 may be a conventional square frame structure, and the outer ring of the outer window frame 22 is fixedly connected to the wall. The outer sash 21 is rotatably coupled to the outer frame 22 by a hinge 23, is placed in the outer frame 22 when closed, and is rotated outward with respect to the outer frame 22 when opened. The outer window sash 21 can adopt the existing window sash structure, for example, the outer ring is a frame, the inner ring is embedded in glass, wherein the glass at the position can be provided with a layer of common glass with the thickness of 5m m, which not only has the effects of sound insulation and blocking foreign objects, but also can reduce the weight of the outer window sash 21 as much as possible, thereby better ensuring the stability of the outer window part 20.

The hinge 23 may be of the prior art for mounting a sash to a frame, or may be of the structure shown in fig. 6. In fig. 6, the outer sash 22 is provided with a sash sliding groove (not shown) having a downward opening, and the hinge 23 includes a sash connector 23-1, a sliding block (not shown), a first hinge rod 23-2, a second hinge rod 23-3, and a third hinge rod 23-4. The window frame connecting rod is fixedly connected to the outer window frame 22, the sliding block is arranged in the window frame sliding groove in a sliding mode, two ends of the first hinge rod 23-2 are rotatably connected with the sliding block and the third connecting rod respectively, two ends of the second connecting rod are rotatably connected with the window frame connecting piece 23-1 and the third connecting piece in decibels, and the second third hinge rod 23-4 is slidably connected with the outer window sash 21.

The hinge 23 is used for connecting the outer window sash 21 and the outer window frame 22, so that the hinge 23 has many advantages, for example, the window opening movement track is attached to the rotating shaft, the hinge does not interfere with the inner window part 10, the parts of the hinge 23 are concealed and installed at the corner of the outer window sash 21, the sealing performance of the outer window sash 21 and the outer window frame 22 is not affected, the opening angle is large, the hinge is suitable for the characteristic of plane opening, and the ventilation performance can be improved. The outer sash 21 is connected to the link member 40, and is linked or unlocked to the inner window member 10 through the link member 40.

With continued reference to fig. 1, the outer window 20 further includes a wind brace 14, and the outer sash 21 is connected to the inner window 10 through the wind brace 14.

In particular, brace 14 may be used in the prior art to connect outer sash 21 to inner window assembly 10, thereby serving to secure and stabilize outer sash 21. The selection of style for brace 14 may be determined in conjunction with the mass of outer sash 21, the open position, etc. The connection of the outer sash 21 and the inner window part 10 by the wind bracing 14 has many beneficial effects, for example, the wind bracing 14 has strong bearing capacity, the outer sash 21 can be prevented from falling, and parts of the wind bracing 14 can be mounted on the upper side and the lower side of the outer sash 21 in a concealed manner, so that the sealing performance of the sashes is not affected.

Referring to fig. 1 and 5, the interior window member 10 includes an interior window frame 12, an interior sash 11, and a sliding brace 13. The inner window frame 12 is arranged on a wall, the inner window sash 11 is movably connected with the inner window frame 12 through a sliding support 13, the inner window sash 11 is further connected with the outer window sash 21 through the wind support 14, and the inner window sash 11 and the outer window sash 21 are linked and unlocked through a linkage component 40. The link member 40 is provided on the inner sash 11 to control opening and closing of the inner sash 11 with respect to the inner frame 12.

Specifically, the structure of the inner sash 12 may be the same as that of the outer sash 22, and the inner sash 12 is fixed to a wall and located at an indoor side. The inner sash 11 is fixed to the inner frame 12 by means of a sliding brace 13, and the inner sash 11 may be of an existing sash structure, such as a frame and a glass structure embedded in the frame, wherein the glass structure is preferably provided with two layers of glass of 5+9A +5 type, so as to further improve the sound insulation effect.

The wind brace 14 is used for connecting the inner sash 11 and the outer sash 21; the above-mentioned link member 40 is also used to control the inner sash 11 and the outer sash 21, and the link member 40 is mounted on the inner sash 11 to control the connection relationship between the inner sash 11 and the inner sash frame 12.

The sliding support 13 may be a conventional one, or may be a structure as shown in fig. 5. In fig. 5, the inner window frame 12 may be provided with a first sliding groove 13-1, and the sliding support 13 may include a first long bar 13-5, a second long bar 13-6, a middle bar 13-3, a first short bar 13-2, and a first sliding block 13-4, wherein the first sliding block 13-4 is slidably disposed in the first sliding groove 13-1, both ends of the first short bar 13-2 are rotatably connected to the first sliding block 13-4 and the second long bar 13-6, respectively, a middle portion of the second long bar 13-6 is rotatably connected to one end of the first long bar 13-5, the other end of the first long bar 13-5 is rotatably connected to the inner window frame 12, one end of the middle bar 13-3 is rotatably connected to the first sliding block 13-4, and the other end is rotatably connected to a middle portion of the first long bar 13-5.

With continued reference to fig. 1 and 7-9, linkage assembly 40 includes a locking assembly 42, an active assembly 43, and a corner assembly 41. The locking assembly 42 is used for linking and unlocking the outer window sash 21 and the inner window sash 11; the active component 43 provides power for linkage and unlocking of the outer sash 21 and the inner sash 11; the two ends of the corner component 41 are respectively connected with the active component 43 and the locking component 42.

Specifically, the active component 43 is mounted on the inner window sash 11, and is used for connecting the inner window sash 11 and the inner window frame 12, and controlling the opening and closing of the inner window sash 11 relative to the inner window frame 12; on the other hand, the active assembly 43 is operated to realize the linkage and unlocking of the outer sash 21 and the inner sash 11. The corner assembly 41 is in a corner shape, the vertical part of which is located at the side of the inner sash 11, and the horizontal part of which is located at the top surface of the inner sash 11; the corner assembly 41 has one end connected to the driving assembly 43 and the other end connected to the locking assembly 42, and is used for converting a vertical force of the driving assembly 43 into a horizontal force of the locking assembly 42.

With continued reference to FIG. 8, the locking assembly 42 includes a linkage rod 42-3, a fixed block 42-2 and a shift fork 42-1. One end of the linkage rod 42-3 is movably connected to the outer window sash 21, the fixed block 42-2 is fixedly connected to the inner window sash 11, one end of the shifting fork 42-1 is connected with the corner component 41, and the other end of the shifting fork is matched with the fixed block 42-2 to lock and unlock the other end of the linkage rod 42-3.

Specifically, one end of the linkage rod 42-3 is rotatably connected to the top surface of the outer window sash 21, and the other end is controlled by the fixed block 42-2 and the shifting fork 42-1. The linkage rod 42-3 may be a bar-shaped plate structure, one end of which may be disposed on a slider disposed in a sliding slot on the top surface of the outer sash 21, i.e., the linkage rod 42-3 and the outer sash 21 may have both sliding and rotating relationships.

The fixed block 42-2 is fixed on the inner window sash 11 and used for limiting the other end of the linkage rod 42-3.

One end of the shifting fork 42-1 is connected with the corner component 41, and the other end is used for locking the linkage rod 42-3 between the fixing block 42-2 and the corner component, so that the inner window sash 11 and the outer window sash 21 are arranged in a linkage manner. In the preferred embodiment, the fork 42-1 is linearly reciprocated, and a groove for a movement track of the fork 42-1 may be formed on the top surface of the inner sash 11, and of course, the fixing block 42-2 may be fixed in the groove. When the shifting fork 42-1 slides to one side of the corner component 41, the linkage rod 42-3 is not controlled any more, so that the inner window sash 11 and the outer window sash 21 can be separated by external acting force, and the unlocking of the inner window sash 11 and the outer window sash 21 is realized; when the shifting fork 42-1 moves reversely, the linkage rod 42-3 is locked between the linkage rod and the fixed block 42-2 again.

With continued reference to FIG. 7, the corner assembly 41 includes a corner bushing 41-1, a first link 41-3, a second link 41-2, and a corner connector 41-4. The corner sleeve 41-1 is arranged on a corner of the inner window sash 11, one end of a first connecting rod 41-3 is connected with a shifting fork 42-1, the other end of the first connecting rod is embedded into one end of the corner sleeve 41-1, one end of a second connecting rod 41-2 is connected with a driving component 43, the other end of the second connecting rod is embedded into the other end of the corner sleeve 41-1, and two ends of a corner connecting piece 41-4 are respectively connected with the first connecting rod 41-3 and the second connecting rod 41-2.

Specifically, the corner sleeve 41-1 is hollow and bent, and a portion of the corner sleeve is located on the top surface of the inner bed, and another portion of the corner sleeve is located on the side surface of the inner sash 11.

The first link 41-3 may take the form of a thin tubular structure. The first link 41-3 may also be stepped, and one end of the first link connected to the corner connector 41-4 is higher than one end of the first link connected to the shift fork 42-1, so that one end of the first link connected to the shift fork 42-1 is positioned in the groove of the top surface of the inner window sash 11. The first link 41-3 horizontally reciprocates, and the driving force is provided via the corner link 41-4.

The second link 41-2 may also be of a thin tubular construction. The second link 41-2 may have a shape such as the first link 41-3, or may have a shape with a high middle and low ends. The lower end of the second link 41-2 reciprocates vertically, and a driving force is provided via the driving assembly 43.

The corner connector 41-4 is used for converting the vertical force of the second link 41-2 into the horizontal force of the first link 41-3. The rotating member connecting member is located in the corner sleeve 41-1, and a flat belt with certain hardness can be adopted, so that the bending shape can be maintained, and the position of the bending position can be automatically and flexibly changed.

Referring to fig. 7, the corner assembly 41 further includes a spacer 41-5, the spacer 41-5 is fixed to the corner sleeve 41-1 by a fastener penetrating through the first link 41-3 or the second link 41-2, the fastener limits the axis of the first link 41-3 or the second link 41-2, and the spacer 41-5 limits the first link 41-3 or the second link 41-2.

Specifically, the first link 41-3 and the second link 41-2 may be respectively provided with a long hole, the fastening member penetrates through the corresponding long hole of the first link 41-3 or the long hole of the second link 41-2 to fix the pad 41-5 on the corner bushing 41-1, and the pad 41-5 is not embedded in the long hole, i.e., the pad 41-5 and the first link 41-3/the second link 41-2 are overlapped in the corner bushing 41-1, so as to restrain the first link 41-3/the second link 41-2 and prevent the first link 41-3/the second link 41-2 from moving up and down or from moving left and right in the corner bushing 41-1. The moving stroke of the first link 41-3/the second link 41-2 is controlled due to the long hole and the fastening member.

With continued reference to FIG. 9, the active element 43 includes a handle 43-1, a third link 43-3 and a cam assembly 43-2. The hand-held portion 43-1 is rotatably disposed on the inner window sash 11, the third connecting rod 43-3 is fixedly connected to the hand-held portion 43-1, and the cam assembly 43-2 is fixedly connected to an end of the third connecting rod 43-3 close to the hand-held portion 43-1 for controlling the second connecting rod 41-2 to move up and down.

Specifically, one end of the handheld portion 43-1 protrudes outward to form a cylindrical structure, the cylindrical structure is rotatably disposed on the inner window sash 11, and the other portion of the handheld portion 43-1 extends out of the inner window sash 11 for a user to operate.

The third connecting rod may be a bar having an edge to facilitate connection and control of the cam assembly 43-2. One end of the third connecting rod is fixed on the handheld part 43-1 and rotates along with the rotation of the handheld part 43-1.

Cam assembly 43-2 may take the form of a structure as shown in fig. 9 having two protruding arcuate surfaces disposed 180 degrees apart. The cam assembly is fixed on the third connecting rod 43-3 at a position close to the handheld part 43-1, the cam assembly is directly or indirectly connected with the second connecting rod 41-2, the cam combination 43-2 and the second connecting rod 41-2 can be in surface contact or line contact, the second connecting rod 41-2 can make linear reciprocating motion by switching the state of the cam combination 43-2, and the cam combination 43-2 and the second connecting rod 41-2 are in dynamic friction connection during switching.

In the linkage state, one arc-shaped surface of the cam combination 43-2 props against the corner component 41, so that the shifting fork 42-1 locks the linkage rod 42-3 between the linkage rod and the fixed block 42-2, and the inner window sash 11 is linked with the outer window sash 21. When the hand-held part 43-1 is rotated (0-90 degrees), the cam combination 43-2 rotates along with the hand-held part, the second connecting rod 41-2 moves downwards under the action of the dead weight of the second connecting rod and drives the corner connecting piece 41-4, the first connecting rod 41-3 and the shifting fork 42-1 to move, and therefore the inner window sash 11 and the outer window sash 21 are unlocked. When the cam combination 43-2 rotates 180 degrees, the other arc-shaped surface of the cam combination 43-2 jacks up the second connecting rod 41-2, and the inner window sash 11 and the outer window sash 21 are linked again.

In the preferred embodiment, the driving assembly 43 further comprises a fourth link (not shown), the upper end of the fourth link is connected to the second link 41-2, and the lower end of the fourth link overlaps the cam assembly 43-2. The cam assembly 43-2 controls the fourth link to move up and down during the rotation process, so as to drive the rotation angle assembly 41 to move.

With continued reference to fig. 9, the driving element 43 further includes a baffle 43-4 disposed at an end of the third link 43-3, and the driving element 43 further includes a baffle 43-4 disposed at an end of the third link 43-3, such that the inner sash 11 is connected to the inner sash 12 through the baffle 43-4 when the inner sash is closed.

Specifically, the bezel 43-4 in this embodiment is used to adjust the relationship between the inner sash 11 and the inner frame 12, and in other embodiments, the bezel 43-4 may also be used to adjust the connection relationship between the inner sash 11 and the outer window member 20. The barrier 43-4 is provided with an outwardly protruding stop portion for gripping the inner sash 12 to thereby connect the inner sash 11 to the inner sash 12. When the driving assembly 43 rotates by about 90 °, the position-limiting portion of the blocking plate 43-4 is separated from the inner window frame 12, so that the inner window sash 11 can be opened relative to the inner window frame 12; when the driving assembly 43 is rotated 180 deg., the barrier 43-4 may be connected to the inner window frame 12 again.

The configurations of the inner window member 10, the outer window member 20, and the interlocking member 40 are described in detail above, but the present application can be further extended to any of the above embodiments, and some extended embodiments will be described below.

In one embodiment, the novel window further comprises a screen window component arranged on the inner side of the inner window component 10, wherein the screen window component adopts a polyester fiber mesh surface, and the mesh surface is coated with a layer of nano titanium dioxide particles by taking titanium sulfate and urea in a certain ratio as carriers under a hydrothermal condition.

Specifically, the screen window component may be slidably connected to the wall, and the screen window component may be slid open first when the linkage component 40 is operated. When both the inner sash 11 and the outer sash 21 are opened for ventilation, the screen member can filter flying insects and the like in the air. The screen window part can be provided with a frame, a mesh surface is embedded in the frame, the mesh surface is made of polyester fibers, the mesh surface is coated with a layer of nano titanium dioxide particles by taking titanium sulfate and urea in a certain ratio as carriers under a hydrothermal condition, the polyester fibers are modified in such a way, and the mesh surface has effective degradation rate by using ultraviolet irradiation/photocatalytic degradation of methyl orange fuel. The net surface purifies the air entering the room through the nanometer titanium dioxide catalytic degradation technology loaded on the net surface.

The above disclosure is only for the part of the specific embodiments of the present application, but the present application is not limited thereto, and any variations that can be considered by those skilled in the art are intended to fall within the scope of the present application.

Claims

1. A novel window body is characterized by comprising an inner window component, an outer window component and a linkage component;

the inner window component and the outer window component are linked and unlocked through the linkage component, and the linkage component is arranged on the inner window component and controls the opening and closing of the inner window component or/and the outer window component; the linkage component comprises a locking assembly and a driving assembly, wherein the locking assembly is used for linking and unlocking the outer window component and the inner window component and is powered by the driving assembly.

2. The new window of claim 1 wherein said exterior window component comprises:

the outer window frame is arranged on the wall body;

3. The new window of claim 2 wherein said outer sash is further connected to the inner window member by a wind brace.

4. A novel window as defined in claim 3, wherein said inner window component comprises:

the inner window frame is arranged on the wall body;

5. The new window of claim 4 wherein said linkage member includes a corner assembly having two ends connected to said active assembly and said locking assembly, respectively;

the active assembly connects the inner sash into the inner sash.

6. The new window of claim 5 wherein said locking assembly comprises:

one end of the linkage rod is movably connected to the outer window sash;

7. The new window of claim 6 wherein said corner assembly comprises:

the corner sleeve is arranged on the corner of the inner sash;

one end of the second connecting rod is connected with the driving component, and the other end of the second connecting rod is embedded into the other end of the corner sleeve; and

and two ends of the corner connecting piece are respectively connected with the first connecting rod and the second connecting rod.

8. The novel window of claim 7 wherein the corner assembly further comprises a spacer secured to the corner sleeve by a fastener extending through the first link or the second link, the fastener restraining the travel of the first link or the second link, the spacer limiting the travel of the first link or the second link.

9. The new window of claim 7 wherein said active assembly comprises:

the handheld part is rotatably arranged on the inner window sash;

the third connecting rod is fixedly connected to the handheld part; and

10. The new window of claim 9 wherein said active assembly further comprises a fourth link, said fourth link having an upper end connected to said second link and a lower end overlapping said cam assembly.

11. The new window of claim 9 wherein said active assembly further comprises a blind at the end of said third link, said blind being used to connect said inner sash to said inner sash when said inner sash is closed.

12. The novel window of claim 1, further comprising a screen component disposed inside the inner window component, wherein the screen component is made of a polyester fiber mesh surface, and the polyester fiber mesh surface is made of modified polyester fibers.