WO2026037275A1 - Outswing casement and awning system - Google Patents

Abstract

The present invention relates to the technical field of door and window connection structures, and provides an outswing casement and awning system. The outswing casement and awning system comprises an upper hinge mechanism, a suspension support mechanism, a transmission lock mechanism, a corner transmission mechanism, and a lower hinge mechanism, which are provided at an awning window frame profile and sequentially arranged along an edge of a window frame body of the awning window frame profile. Transmission lock adjustment portions are disposed at two ends of the transmission lock mechanism, and are respectively provided with a transmission rod connected to the suspension support mechanism and a transmission rod connected to one end of the corner transmission mechanism. The other end of the corner transmission mechanism is provided with a transmission rod connected to the lower hinge mechanism. The outswing casement and awning system of the present application is applied to a structure in which a door or window is mounted on an awning window frame, thereby enabling an outswing casement state, an awning state, and a locked state of the door or window. The overall structural layout is logical and compact.

Description

An outward-opening suspension system Technical Field

This invention belongs to the field of door and window connection structure technology, specifically relating to an outward opening and outward hanging system.

Background Technology

Outward-hung casement windows allow for three states: closed, open to the outside, and tilted outwards, saving interior space. However, current outward-hung casement windows have a relatively complex structure, requiring separate operation of each mechanism when using the handle, resulting in poor联动 (interlocking/coordination) performance.

Summary of the Invention

In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an outward-opening and outward-suspension system.

The technical solution adopted by this invention to solve its technical problem is:

An outward-opening and outward-hung system includes an upper hinge mechanism, a suspension support mechanism, a transmission lock mechanism, a corner mechanism, and a lower hinge mechanism, which are arranged sequentially along the edge of the window frame of the outward-hung window frame profile.

The transmission lock mechanism is provided with transmission lock adjustment parts at both ends, and the transmission lock adjustment parts are respectively provided with transmission rods connected to one end of the suspension support mechanism and the corner mechanism;

The other end of the corner mechanism is provided with the transmission rod that is connected to the lower hinge mechanism.

Preferably, the suspension support mechanism includes a suspension support assembly and a suspension angler;

The suspension support assembly includes a first suspension support and a second suspension support. The first suspension support includes a suspension support frame and a groove. The second suspension support includes a first eccentric rivet and a second eccentric rivet.

The suspension corner device includes a suspension support base, a suspension support rod, a suspension corner bracket, and a suspension connecting rod. The suspension support base and the suspension support rod are respectively disposed on the horizontal and vertical sides of the window frame of the outward-hanging window frame profile. The suspension connecting rod is slidably engaged with the suspension corner bracket. The suspension support base is disposed on the suspension connecting rod, and the suspension support rod is disposed on the suspension corner bracket. The suspension corner bracket is provided with a corner fitting seat, and a U-shaped spring is disposed inside the corner fitting seat. One end of the suspension support rod is rotatably engaged with the corner fitting seat. The suspension support rod is provided with a protrusion. During the rotation of the suspension support rod relative to the corner fitting seat, the protrusion abuts against or separates from the U-shaped spring.

Preferably, the suspension corner device further includes a corner connector and a spring plate assembly, the spring plate assembly being slidably engaged with the suspension corner bracket, and the spring plate assembly being connected to the corner connector and the suspension link respectively;

The suspension corner bracket has an L-shaped structure, including a longitudinal suspension corner bracket body and a transverse suspension corner bracket body. The corner fitting seat is disposed on the longitudinal suspension corner bracket body, and the suspension link is slidably engaged with the transverse suspension corner bracket body.

The spring assembly includes two or more springs, with one end of adjacent springs touching each other and connected to the suspension link, and the other end of the springs connected to the corner connector.

The suspension corner bracket also includes a C-shaped pin, which is detachably located at the connection between the longitudinal suspension corner bracket and the transverse suspension corner bracket, and a clamping piece is riveted to the suspension fixing assembly.

Preferably, the suspension fixing assembly includes a suspension fixing plate, the first suspension support includes a suspension support frame, the groove is disposed on the suspension support frame, the first eccentric rivet and the second eccentric rivet are disposed on the suspension fixing plate, and the second suspension support is disposed along the length extension direction of the suspension fixing plate. The suspension fixing plate has an L-shaped structure, including a longitudinal suspension fixing plate and a transverse suspension fixing plate, the first suspension support is disposed on the longitudinal suspension fixing plate, and the second suspension support is disposed on the transverse suspension fixing plate.

Preferably, the upper hinge mechanism includes an upper frame mounting plate, an upper fan fixing plate, a first support arm, a second support arm, a first connector, and a second connector;

The upper fan fixing plate is provided with a first rectangular hole, and one end of the first support arm is slidably hinged to the first rectangular hole of the upper fan fixing plate through the first connector and with clearance fit.

The other end of the first support arm is axially hinged to the upper frame mounting plate;

One end of the second support arm is axially hinged to the other end of the upper fan fixing plate via the second connector, with a clearance fit.

The upper frame mounting plate is provided with a second rectangular hole, and the other end of the second support arm is slidably hinged to the second rectangular hole of the upper frame mounting plate.

The middle part of the first support arm is hinged to the middle part of the second support arm;

When the window is in the outward-hung opening state, the upper sash fixing plate is in clearance fit with the first connector and the second connector, and the upper sash fixing plate can change the axial rotation angle relative to the length direction of the upper frame mounting plate.

Preferably, the first support arm and the second support arm are provided with a first eccentric member at the middle hinge point, and the eccentric end of the first eccentric member is pivotally connected to the first support arm.

The first connector is provided with a first washer that slides with the upper fan fixing plate, and one end of the first connector is in clearance fit with the first support arm;

The width of the first rectangular hole is greater than the diameter of the first connector;

The upper frame mounting plate is provided with a second eccentric member, and the eccentric end of the second eccentric member is pivotally connected to an adjustment plate. The upper frame mounting plate is provided with a fourth rectangular hole, and the other end of the adjustment plate is provided with a fourth connector. The other end of the adjustment plate passes through the fourth rectangular hole of the upper frame mounting plate through the fourth connector and is hinged to the first support arm.

Preferably, the adjusting plate is provided with a third rectangular hole, and one end of the second support arm is provided with a third connector that mates with the second rectangular hole and the third rectangular hole. The third connector is provided with a second washer, and the second washer slides with the adjusting plate.

The third connector is provided with an upper hinge slider, which slides in cooperation with the second rectangular hole and the third rectangular hole;

The upper frame mounting plate has an L-shaped structure, including a horizontal upper frame mounting plate body and a vertical upper frame mounting plate body, and the adjustment plate is located at the horizontal upper frame mounting plate body;

Clamping pieces are riveted to the horizontal upper frame mounting plate, the vertical upper frame mounting plate, and the adjustment plate.

Preferably, the lower hinge mechanism includes a lower frame mounting plate, a first support arm, a second support arm, an adjusting rod, a diagonal tie bar, and a diagonal tie bar seat;

The diagonal brace is provided with a first rectangular hole, and one end of the first support arm is provided with a first rivet, which is slidably hinged to the first rectangular hole in the diagonal brace through the first rivet.

The other end of the first support arm is provided with a first connector, and is rotatably hinged to the lower frame mounting plate through the first connector. One end of the adjusting rod is also fixedly hinged to the first connector.

One end of the second support arm is provided with a second rivet, and the second rivet is rotatably hinged to the other end of the diagonal tie rod.

The lower frame mounting plate is provided with a second rectangular hole, and the other end of the second support arm is provided with a second connector, which is slidably hinged to the second rectangular hole of the lower frame mounting plate through the second connector.

The first support arm and the second support arm are hinged at the middle.

The lower frame mounting plate is provided with a first eccentric component, and the eccentric end of the first eccentric component is pivotally connected to the other end of the adjusting rod.

One end of the diagonal tie rod is hinged to the diagonal tie rod seat.

Preferably, the diagonal tie bar is provided with a second eccentric member, the diagonal tie rod seat is provided with a lower hinge transmission link, the lower hinge transmission link is provided with a lower hinge joint, and when the lower hinge transmission link overlaps with the diagonal tie bar, the eccentric end of the second eccentric member cooperates with the lower hinge joint.

The second eccentric component is two in number and is arranged along the length extension direction of the tie rod seat;

The adjusting link is provided with a lower hinge slider that cooperates with the second connecting piece at the lower frame mounting plate, and the other end of the second support arm is pivotally connected to the lower hinge slider;

One end of the diagonal tie bar is provided with a wind pressure resistant seat that slides with the diagonal tie rod seat. The diagonal tie rod seat is provided with a wind pressure resistant movable rod. The wind pressure resistant seat is provided with a wind pressure resistant limiting part that can cooperate with the wind pressure resistant movable rod.

The lower frame mounting plate has an L-shaped structure, including a horizontal lower frame mounting plate and a vertical lower frame mounting plate. The vertical lower frame mounting plate has one directional clamping piece, and the horizontal lower frame mounting plate has two directional clamping pieces.

Preferably, the corner mechanism includes a second corner connector, an adjustable corner linkage, and a corner frame. The second corner connector is slidably engaged with the adjustable corner linkage, the adjustable corner linkage is slidably engaged with the corner frame, the second corner connector is connected to the transmission lock adjustment part through the transmission rod, and the corner frame is connected to the lower hinge mechanism through the transmission rod.

The corner mechanism also includes an adjustment device, which is located at the second corner connector. The adjustment device has an adjustment end, which can move relative to the second corner connector and cause the adjustable corner linkage to move relative to the second corner connector.

The corner frame is provided with a corner spring piece that is linked to the adjustable corner linkage, and the corner spring piece is connected to the lower hinge mechanism through the transmission rod;

The corner frame is equipped with a detachable and detachable anti-mislocking point assembly.

Preferably, the transmission lock mechanism includes a transmission lock box and a handle assembly.

Preferably, it also includes a fall protection mechanism, which includes a fall protection rope and a fall protection adjustment component, wherein the fall protection adjustment component is threadedly engaged with one end of the fall protection rope.

Compared with the prior art, the beneficial effects of the present invention include:

The outward opening and outward hanging system of this application is applied to the structure of doors and windows installed in the outward hanging window frame, which can realize the outward opening state, outward hanging state and locked state of the doors and windows. The overall structural layout is reasonable and compact.

Attached Figure Description

To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

Figure 1 is a schematic diagram of the present invention.

Figure 2 is a schematic diagram of the structure of the present invention exploded.

Figure 3 is a perspective view of the suspension support mechanism of the present invention.

Figure 4 is an exploded view of the structure of the suspension fixing component of the present invention.

Figure 5 is an exploded view of the structure of the suspended corner device of the present invention.

Figure 6 is a schematic diagram of the connection between the suspension fixing component and the suspension corner device of the present invention.

Figure 7 is a schematic diagram of the installation of the suspension fixing component of the present invention.

Figure 8 is a schematic diagram of the installation of the suspension corner device of the present invention.

Figure 9 is a perspective view of the upper hinge mechanism of the present invention in the externally suspended open state.

Figure 10 is an exploded view of the upper hinge mechanism of the present invention.

Figure 11 shows the upper hinge mechanism of the present invention in the locked state.

Figure 12 is a schematic diagram of the cross section in the K-K direction of Figure 11.

Figure 13 is a schematic diagram of the L-L cross section of Figure 11.

Figure 14 is a view of the upper hinge mechanism of the present invention in the locked state from another perspective.

Figure 15 is a schematic diagram of the cross section in the M-M direction of Figure 14.

Figure 16 is a schematic diagram of the lower hinge mechanism of the present invention.

Figure 17 is an exploded view of the lower hinge mechanism of the present invention.

Figure 18 is a schematic diagram of the engagement between the wind pressure-resistant seat and the wind pressure-resistant movable rod of the lower hinge mechanism of the present invention.

Figure 19 is a schematic diagram showing the overlap between the lower hinged transmission link and the diagonal tie rod of the present invention.

Figure 20 is an exploded view of the corner mechanism of the present invention.

in:
1-Upper hinge mechanism: 101-Upper frame mounting plate, 1011-Second rectangular hole, 1021-Fourth rectangular hole, 102-Upper leaf fixing plate, 10201-
First rectangular hole, 10202-positioning protrusion, 103-first support arm, 104-second support arm, 105-first eccentric component, 106-first connector, 107-first gasket, 108-second connector, 109-second eccentric component, 110-adjusting plate, 1101-third rectangular hole, 1111-third connector, 1112-second gasket, 1113-upper hinge slider, 1114-clamping piece, 1115-fourth connector;
2-Suspension support mechanism: 201-Suspension support assembly, 2101-Suspension fixing plate, 2102-Suspension support frame, 2103-Recessed part, 2104-
First eccentric rivet, 2105-clamping piece, 2106-sleeve piece, 2107-second eccentric rivet, 202-suspension corner bracket, 2201-suspension support seat, 2202-suspension support rod, 2203-suspension corner bracket, 2204-suspension connecting rod, 2205-corner mating seat, 2206-U-shaped spring piece, 2207-protrusion, 2208-corner connector, 2209-spring piece, 2210-C-shaped pin piece;
3-Transmission lock mechanism, 301-Transmission lock box, 302-Handle assembly;
4-Corner mechanism, 401-Second corner connector, 402-Adjustable corner linkage, 403-Corner frame, 404-Adjusting device, 405-Corner spring, 406-Anti-mislocking point assembly;
5-Lower hinge mechanism: 501-Lower frame mounting plate, 5101-First eccentric component, 5102-First connecting component, 5103-Second connecting component, 5104-
Second rectangular hole, 502-first support arm, 5201-first rivet, 503-second support arm, 5301-second rivet, 504-adjusting rod, 5401-lower hinge slider, 505-diagonal tie bar, 5501-second eccentric part, 5502-first rectangular hole, 506-diagonal tie rod seat, 5601-lower hinge transmission rod, 5602-lower hinge joint, 507-wind pressure resistant seat, 5701-fixed slide groove, 5702-unlocking slide groove, 508-wind pressure resistant movable rod, 5801-sliding part, 509-directional clamping piece, 510-screw;
6-Fall protection mechanism, 601-Fall protection rope, 602-Fall protection adjusting component.
7-Transmission rod, 8-Window frame, 9-Window sash.

Detailed Implementation

To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of the present invention; the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example:

As shown in Figures 1-20, this embodiment provides an outward opening and overhanging system, including an upper hinge mechanism 1, a suspension support mechanism 2, a transmission lock mechanism 3, a corner mechanism 4, and a lower hinge mechanism 5 arranged sequentially along the edge of the window frame body of the outward overhanging window frame profile; wherein the window frame body of the outward overhanging window frame profile includes a door and window frame 8 and a door and window sash 9.

The transmission lock mechanism has transmission lock adjustment parts at both ends, and the transmission lock adjustment parts are respectively provided with transmission rods that are connected to one end of the suspension support mechanism and the corner mechanism;

The other end of the corner mechanism is equipped with a transmission rod that connects to the lower hinge mechanism.

Specifically, the suspension support mechanism includes suspension support components and suspension anglers;

The suspension support assembly includes a first suspension support member including a suspension support frame 102 and a groove portion 103, and a second suspension support member including a first eccentric rivet member 104 and a second eccentric rivet member 104.

The hanging corner device 2 is provided with a hanging support seat 201 and a hanging support rod 202, which are respectively installed on the horizontal and vertical sides of the door and window frame 1.

The suspension support can move relative to the second suspension support:

When the door or window sash is locked, the suspension support is engaged with the first eccentric rivet.

When the door or window sash is open, the suspension support is positioned between the first eccentric rivet and the second eccentric rivet.

When the door or window sash is hung outwards, the suspension support is embedded and connected to the second eccentric rivet;

The suspension support rod can move relative to the first suspension support member:

When the door or window is locked, the suspension support rod contacts the groove of the first suspension support member, and the groove supports the suspension support rod.

When the door or window sash is opened, the suspension support rod separates from the groove of the first suspension support member;

In this embodiment, the suspension support assembly is fixed at the window frame 3 and the suspension corner bracket 2 is fixed at the window sash 4. When the window is closed, the suspension corner bracket 2 rotates relative to the suspension support assembly. After the suspension corner bracket 2 approaches the suspension support assembly, the suspension support rod 202 cooperates with the groove 103. The suspension support assembly and the suspension corner bracket 2 achieve a cooperative and fixed structure, thereby supporting and fixing the window sash to the window frame. At the same time, adjusting the position of the suspension support seat 201 can enable the suspension support seat 201 to cooperate with the second suspension support component, realizing a double suspension support structure. The overall suspension performance is stable and the safety performance is high, which can avoid the problem of the window sash falling due to misoperation.

The specific structures of the suspension fixing component 1 and the suspension corner device 2 in this embodiment are as follows:

The suspension fixing assembly 1 includes a suspension fixing plate 101, the first suspension support includes a suspension support frame 102, the groove portion 103 is provided on the suspension support frame 102, and the first eccentric rivet 104 and the second eccentric rivet 104 are provided along the length extension direction of the suspension fixing plate 101. A sleeve 106 can be fitted onto the first eccentric rivet 104 and the second eccentric rivet 104. Through the structure of the sleeve 106, the first eccentric rivet 104 and the second eccentric rivet 104 can improve the smoothness of the cooperation process with the suspension support 201. At the same time, when the first eccentric rivet 104 and the second eccentric rivet 104 are adjusted, the position of the cooperation end of the first eccentric rivet 104 and the second eccentric rivet 104 with the suspension support 201 relative to the suspension fixing plate 101 can be adjusted. Thus, when the suspension fixing assembly 1 is installed at door and window frames 3 of different sizes, it can ensure that the first eccentric rivet 104 and the second eccentric rivet 104 cooperate with the suspension support 201.

In this embodiment, the suspension fixing plate 101 has an L-shaped structure. The suspension fixing plate 101 is specifically installed on the inner wall of the corner of the door and window frame 3. It includes a longitudinal suspension fixing plate and a transverse suspension fixing plate. The first suspension support is provided on the longitudinal suspension fixing plate, and the second suspension support is provided on the transverse suspension fixing plate.

Meanwhile, clamping pieces 105 are riveted to the longitudinal and transverse hanging fixing plates, which can be fixed by cooperating with the C groove of the door and window frame 3.

The suspension corner device 2 includes a suspension corner bracket 203 and a suspension link 204. The suspension link 204 is slidably engaged with the suspension corner bracket 203. The suspension support seat 201 is provided on the suspension link 204, and the suspension support rod 202 is provided on the suspension corner bracket 203.

Specifically, the suspension corner bracket 203 is provided with a corner fitting seat 205, and a U-shaped spring 206 is provided inside the corner fitting seat 205. One end of the suspension support rod 202 is rotatably fitted with the corner fitting seat 205. A protrusion 207 is provided on the suspension support rod 202. During the rotation of the suspension support rod 202 relative to the corner fitting seat 205, the protrusion 207 abuts against or separates from the U-shaped spring 206.

Based on the above structure, the suspension support rod 202 can be reset. The principle is as follows: when the door and window are closed, the suspension support rod 202 cooperates with the groove 103 of the suspension support frame 102, and the protrusion 207 of the suspension support rod 202 abuts against the U-shaped spring 206. At this time, the U-shaped spring 206 is in a compressed state. When the door and window are opened, the suspension support rod 202 separates from the groove 103 of the suspension support frame 102, the U-shaped spring 206 resets, and the suspension support rod 202 is reset, thus achieving the next cycle action.

In this embodiment, the suspension support 201 and the first suspension support are detachably coupled as follows:

The suspension corner device 2 also includes a corner connector 208 and a spring plate assembly. The spring plate assembly is slidably engaged with the suspension corner bracket 203 and is connected to the corner connector 208 and the suspension link 204 respectively.

Specifically, the suspension corner bracket 203 has an L-shaped structure, including a longitudinal suspension corner bracket 203 body and a transverse suspension corner bracket 203 body. The corner fitting seat 205 is located on the longitudinal suspension corner bracket 203 body, and the suspension link 204 is slidably fitted with the transverse suspension corner bracket 203 body.

Specifically, after the door and window suspension support device is assembled, the spring piece assembly has an L-shaped structure, including two or more spring pieces 209. One end of adjacent spring pieces 209 is attached to each other and connected to the suspension link 204, and the other end of the spring piece 209 is connected to the corner connector 208.

By sliding the corner connector 208 on the longitudinal suspension corner bracket 203, and under the linkage of the spring plate assembly, the suspension link 204 slides on the transverse suspension corner bracket 203, thereby realizing the sliding of the suspension support 201 on the transverse suspension corner bracket 203. When the door or window sash is locked, the suspension support is embedded and connected with the first eccentric rivet; when the door or window sash is open, the suspension support is located between the first eccentric rivet and the second eccentric rivet; when the door or window sash is overhanging, the suspension support is embedded and connected with the second eccentric rivet, which can prevent the window sash from opening or falling off; when the window sash is in the suspended state, if the suspension support structure fails to operate, this can act as a second suspension support structure, resulting in stable overall suspension performance and high safety performance.

In this embodiment, the hanging corner bracket 2 is specifically installed on the outer wall of the corner of the door/window sash 4. The hanging corner bracket 2 also includes a C-shaped pin 210. When the longitudinal hanging corner bracket 203 and the transverse hanging corner bracket 203 are engaged with the C-groove of the door/window sash 4, the C-shaped pin 210 is inserted into the connection between the longitudinal hanging corner bracket 203 and the transverse hanging corner bracket 203, and the C-shaped pin 210 is engaged with the C-groove to achieve fixation.

The advantages of the suspension support mechanism in this embodiment are as follows:

1. The suspension performance of the door and window hanging support device is more stable and the safety is higher. It has a double suspension support structure, which makes the overall suspension performance stable and the safety performance high, and can avoid the problem of the door falling off due to misoperation.

2. Easy to install: The hanging fixing component 1 is fixed to the door and window frame 3 by the clamping piece 105; the hanging corner bracket 2 is fixed to the door and window sash 4 and is secured by the C-shaped pin 210.

3. The overall structural design is reasonable, requiring only two structures: the suspension fixing component 1 and the suspension corner device 2, thus optimizing and simplifying the overall structure.

The upper hinge mechanism in this embodiment includes an upper frame mounting plate 01, an upper fan fixing plate 102, a first support arm 103, and a second support arm 104.

One end of the first support arm 103 and the second support arm 104 are respectively slidably hinged to the upper fan fixing plate 102 with clearance fit;

The other end of the first support arm 103 is axially rotated and hinged to the upper frame mounting plate 01, and the other end of the second support arm 503 is axially rotated and hinged to the other end of the upper fan fixing plate with clearance fit.

The second support arm 104 is provided with a first eccentric member 105, and the eccentric end of the first eccentric member 105 is pivotally connected to the first support arm 103.

In this embodiment, the upper frame mounting plate 01 is installed on the window frame profile, and the upper sash fixing plate 102 is fixed to the window sash. Through the hinged connection structure of the first support arm 103 and the second support arm 104, the upper sash fixing plate 102 relative to the upper frame mounting plate 01 can be adjusted to the state of external hanging opening, external swing opening, and locking.

Furthermore, since the upper fan fixing plate 102 is hinged and has a clearance fit with the first support arm 103 and the second support arm 104, the clearance structure at the connection can adjust the upper fan fixing plate 102 relative to the upper frame mounting plate 01 by changing the axial rotation angle in the length direction.

Meanwhile, since the second support arm 104 and the first support arm 103 are connected by an eccentric pivot, specifically, the first eccentric member is located at the middle hinge of the first support arm and the second support arm. The eccentric end of the first eccentric member is pivotally connected to the first support arm. The upper sash fixing plate 102 can be adjusted to move back and forth relative to the upper frame mounting plate 01 by adjusting the first eccentric member 105. This makes the rubber strip at the window sash fixed to the upper sash fixing plate 102 fit more tightly against the window frame profile, and the sealing effect can be adjusted.

In this embodiment, the specific connection structure between the upper fan fixing plate 102 and the first support arm 103 and the second support arm 104 is as follows:

The upper fan fixing plate 102 is provided with a first rectangular hole 10201. A first connector 106 is provided in the first rectangular hole 10201. A first washer 107 is provided on the first connector 106 and slides with the upper fan fixing plate 102. One end of the first connector 106 is clearance-fitted with the first support arm 103. One end of the first support arm is slidably hinged to the first rectangular hole of the upper fan fixing plate through the first connector and clearance-fitted.

Specifically, the width of the first rectangular hole 10201 is greater than the diameter of the first connector 106.

Specifically, the upper fan fixing plate 102 is provided with a second connector 108. One end of the second connector 108 is clearance-fitted with the second support arm 104. One end of the second support arm is axially rotatably hinged to the other end of the upper fan fixing plate through the second connector and clearance-fitted.

The structure, formed by the small gaps created by the clearance fit of the aforementioned connectors at the hinge points, allows the sash support arm to tilt slightly forward and backward relative to the first support arm 103, the second support arm 104, and the upper frame mounting plate 01 when the hinge is suspended (i.e., the first support arm 103 and the second support arm 104 are open relative to the upper frame mounting plate 01) and the window sash is in the open state. Furthermore, the structural design of the width of the first rectangular hole 10201 being larger than the diameter of the first connector 106 further facilitates the slight forward and backward tilting of the sash support arm.

In this embodiment, the upper frame mounting plate 01 is provided with a second eccentric member 109. The eccentric end of the second eccentric member 109 is pivotally connected to an adjusting plate 110. The upper frame mounting plate 01 is provided with a fourth rectangular hole 1021. The other end of the adjusting plate 110 is provided with a fourth connecting member 1115. The other end of the adjusting plate passes through the fourth rectangular hole of the upper frame mounting plate through the fourth connecting member and is hinged to the first support arm.

Specifically, for the above structure, the upper frame mounting plate 01 is provided with a second rectangular hole 1011, the adjusting plate 110 is provided with a third rectangular hole 1101, and the other end of the second support arm 104 is provided with a third connecting member 1111 that cooperates with the second rectangular hole 1011 and the third rectangular hole 1101. The third connecting member 1111 is provided with a second gasket 1112, and the second gasket 1112 slides in cooperation with the adjusting plate 110.

Specifically, the third connector 1111 is provided with an upper hinge slider 1113, which slides in cooperation with the second rectangular hole 1011 and the third rectangular hole 1101.

By adjusting the second eccentric component 109, the adjustment plate 110 can be adjusted to move forward and backward relative to the upper frame mounting plate 01, and the first support arm 103 can be adjusted to move forward and backward, thereby achieving fine-tuning of the overall structure.

The first eccentric component 105 and the second eccentric component 109 are both located on the upper hinge mechanism of the outward-opening casement window, allowing the operator to make adjustments without sticking their head out of the window from inside, making the operation safer.

The specific structure of the upper frame mounting plate 01 in this embodiment is as follows:

The upper frame mounting plate 01 has an L-shaped structure, including a horizontal upper frame mounting plate 01 body and a vertical upper frame mounting plate 01 body, and the adjustment plate 110 is located at the horizontal upper frame mounting plate 01 body.

Specifically, clamping pieces 1114 are riveted to the horizontal upper frame mounting plate 01, the vertical upper frame mounting plate 01, and the adjusting plate 110.

The above structure makes the installation of the hanging sash more convenient: after the upper hinge mechanism of the outward-opening casement window is assembled with the window sash, the assembly of the window sash and the window frame profile can be completed simply by locking the retaining plate to the window frame profile.

Meanwhile, a positioning protrusion 10202 can be provided at one end of the upper sash fixing plate 102, which is used for quick positioning of the window sash and the upper sash fixing plate 102 during installation, making installation convenient.

The advantages of the upper hinge mechanism in this application are as follows:

1. It can realize the functional requirements of three states: external suspension opening, external swing opening, and locking.

2. The eccentric component structure enables left and right adjustment. The design is located at the upper hinge mechanism, avoiding the sash support arm. This allows people to adjust the window without sticking their heads out of the window while standing indoors, making it safer.

3. The eccentric component structure enables the upper sash fixing plate 102 to adjust its front and rear displacement relative to the upper frame mounting plate 01, so that the rubber strip at the window sash fixed to the upper sash fixing plate 102 fits more tightly against the window frame profile, and the sealing effect can be adjusted.

4. Easier overall installation: After the upper hinge mechanism of the outward-opening casement window is assembled with the window sash, the assembly of the window sash and the window frame profile can be completed simply by locking the retaining plate to the window frame profile.

5. When the window is in the outward-hung opening state, the upper sash fixing plate is in clearance fit with the first connector and the second connector, and the upper sash fixing plate can rotate at an axial angle relative to the length direction of the upper frame mounting plate, thereby allowing the upper sash fixing plate 102 to be adjusted at a small angle of forward and backward tilt relative to the upper frame mounting plate 01, adapting to different usage scenarios.

The lower hinge mechanism in this embodiment includes a lower frame mounting plate 501, a first support arm 502, a second support arm 503, an adjusting rod 504, a diagonal tie bar 505, and a diagonal tie bar seat 506.

The diagonal brace 505 is provided with a first rectangular hole 5502, and one end of the first support arm is provided with a first rivet 5201, which is slidably hinged to the first rectangular hole in the diagonal brace through the first rivet.

The other end of the first support arm is provided with a first connector 5102, and is rotatably hinged to the frame mounting plate through the first connector. One end of the adjusting rod 504 is simultaneously fixedly hinged to the first connector 5102.

One end of the second support arm is provided with a second rivet 5301, and is rotatably hinged to the other end of the diagonal tie rod through the second rivet;

The frame mounting plate is provided with a second rectangular hole 5104, and the other end of the second support arm is provided with a second connector 5103, which is slidably hinged to the second rectangular hole of the frame mounting plate through the second connector.

The first support arm and the second support arm are hinged together in the middle;

The lower frame mounting plate 501 is provided with a first eccentric member 5101, and the eccentric end of the first eccentric member 5101 is pivotally connected to the other end of the adjusting connecting rod 504.

One end of the diagonal tie rod 505 is hinged to the diagonal tie rod seat 506.

The lower frame mounting plate 501 of this application is installed on the window frame profile, and the diagonal tie rod seat 506 is fixed to the window sash profile. The state of the diagonal tie rod seat 506 relative to the lower frame mounting plate 501 can be adjusted to be open, open, or locked through the hinged connection structure of the first support arm 502, the second support arm 503 and the diagonal tie rod 505.

Furthermore, because the lower frame mounting plate 501 is equipped with a first eccentric component 5101, the position of the adjusting rod 504 can be adjusted through the first eccentric component 5101, avoiding the problem of inconvenient adjustment when it is set at the position of the window sash profile. Users can adjust the position of the window sash profile from indoors.

This embodiment also allows for adjustment of the sealing degree of doors and windows when they are closed:

Specifically, a second eccentric member 5501 is provided on the diagonal tie bar 505, and a lower hinged transmission link 5601 is provided on the diagonal tie bar seat 506. A lower hinged joint 5602 is provided on the lower hinged transmission link 5601. When the lower hinged transmission link 5601 overlaps with the diagonal tie bar 505, the eccentric end of the second eccentric member 5501 cooperates with the lower hinged joint 5602.

Specifically, there are two second eccentric members 5501, which are arranged along the length extension direction of the tie rod seat 506.

In the above structure, when the lower hinge transmission link 5601 overlaps with the tie rod 505, the door and window are in a closed state. At this time, by rotating the position of the second eccentric part 5501, the position of the lower hinge joint 5602 can be changed, thereby moving the window sash profile closer to or further away from the window frame profile, thus adjusting the sealing of the door and window.

In this embodiment, the specific connection structure between the first support arm 502, the second support arm 503, and the diagonal tie rod 505 is as follows:

Specifically, the adjusting rod 504 is provided with a lower hinge slider 5401 that cooperates with the second connector 5103 at the lower frame mounting plate 501, and the other end of the second support arm 503 is pivotally connected to the lower hinge slider 5401.

This embodiment also has the effect of resisting external wind pressure:

One end of the diagonal tie rod 505 is provided with a wind pressure resistant seat 507 that slides with the diagonal tie rod seat 506. The diagonal tie rod seat 506 is provided with a wind pressure resistant movable rod 508. The wind pressure resistant seat 507 is provided with a wind pressure resistant limiting part that can cooperate with the wind pressure resistant movable rod 508. Specifically, the wind pressure resistant limiting part includes a fixed slide groove part 5701 and an unlocking slide groove part 5702. One end of the wind pressure resistant movable rod 508 is provided with a sliding member 5801 that cooperates with the fixed slide groove part 5701 or the unlocking slide groove part 5702.

Adjusting the position of the wind-pressure-resistant seat 507 on the tie rod seat 506, when the fixed slide groove 5701 of the wind-pressure-resistant seat 507 cooperates with the sliding part 5801 of the wind-pressure-resistant movable rod 508, it has a limiting effect, thereby restricting the movement of the tie rod 505 and ensuring a suspended state, thus resisting external wind pressure. When the position of the sliding part 5801 of the wind-pressure-resistant movable rod 508 is adjusted so that it cooperates with the unlocking slide groove 5702, the effect of restricting the movement of the tie rod 505 is removed, so as to close the door and window.

In this embodiment, the lower frame mounting plate 501 has an L-shaped structure, including a horizontal lower frame mounting plate 501 and a vertical lower frame mounting plate 501. The vertical lower frame mounting plate 501 has one directional clamping piece 509, and the horizontal lower frame mounting plate 501 has two directional clamping pieces 509. The directional clamping pieces 509 can be used to easily fix the plate to the window frame profile.

Specifically, screws 510 for connecting the window sash profile are provided in the middle and on both sides of the tie rod seat 506. The three screws 510 are used to fix the window sash profile, and the fixing structure is reliable.

The advantages of the lower hinge mechanism in this application are as follows:

1. It can realize the functional requirements of three states: external suspension opening, external swing opening, and locking.

2. The first eccentric component 5101 is set on the lower frame mounting plate 501. The position of the adjusting rod 504 can be adjusted through the first eccentric component 5101, avoiding the problem of inconvenient adjustment when it is set at the window sash profile position. The user can adjust the position of the window sash profile from the room.

3. The second eccentric component 5501 is set on the tie rod 505, which can adjust the sealing of the door and window when the door and window are closed. This avoids the problem of inconvenient adjustment when it is set on the window sash profile. Users can adjust the sealing from inside the room.

4. Easier overall installation: Assembly is completed simply by using the directional clamping piece 509 to the window frame profile; the fixing structure is sturdy, with three screw pieces 510 for fixing to the window sash profile, ensuring a reliable fixing structure;

5. The overall structural design is reasonable, ensuring the thickness of the concrete while also providing wind pressure resistance and load-bearing capacity.

Specifically, the corner mechanism includes a second corner connector, an adjustable corner linkage, and a corner frame. The second corner connector is slidably engaged with the adjustable corner linkage, the adjustable corner linkage is slidably engaged with the corner frame, the second corner connector is connected to the transmission lock adjustment part through a transmission rod, and the corner frame is connected to the lower hinge mechanism through a transmission rod.

The corner mechanism 4 in this embodiment includes a second corner connector 401, an adjustable corner linkage 402, and a corner frame 403. The second corner connector is slidably engaged with the adjustable corner linkage 402, and the adjustable corner linkage 402 is slidably engaged with the corner frame 403. The second corner connector is connected to the transmission lock adjustment part through the transmission rod 7, and the corner frame 403 is connected to the lower hinge mechanism 5 through the transmission rod 7.

It also includes an adjustment device 404, which is located on the second corner connector 401. The adjustment device has an adjustment end that can move relative to the second corner connector 401 and causes the adjustable corner linkage 402 to move relative to the second corner connector 401.

Specifically, the corner frame 403 is equipped with a corner spring 405 that is linked to the adjustable corner linkage 402. The corner spring is connected to the lower hinge mechanism 5 through the transmission rod 7.

The corner bracket 403 is equipped with a detachable anti-mislocking point assembly 406. The anti-mislocking point assembly 406 locks the corner mechanism 4.

In the above structure, the transmission lock adjustment part of the transmission lock mechanism 3 can drive the internal components of the suspension support mechanism 2 and the corner mechanism 4 to move through the transmission rod 7. In the suspension support mechanism 2, the first corner connector 202 can slide relative to the suspension support assembly 201 through the transmission rod 7. In the corner mechanism 4, the second corner connector 401 moves relative to the adjustable corner link 402 through the transmission rod 7. At the same time, it can also achieve linkage adjustment with the lower hinge mechanism 5 through the corner spring 405 and the transmission rod 7. In this embodiment, the second corner connector 401 is provided with an adjustment device 404, which can make the adjustment end of the adjustment device move relative to the second corner connector through the adjustable corner link 402. When there is an error in the length of the transmission rod 7, the length difference of the transmission rod 7 can be neutralized and adjusted.

The transmission lock mechanism 3 in this embodiment includes a transmission lock box 301 and a handle assembly 302. The transmission lock adjustment part is disposed in the transmission lock box 301. The operation of the transmission lock adjustment part is realized by the cooperation between the handle assembly 302 and the transmission lock box 301.

The fall protection mechanism 6 in this embodiment includes a fall protection rope 601 and a fall protection adjustment component 602. The fall protection adjustment component 602 is threadedly engaged with one end of the fall protection rope 601, which serves to prevent the fan from falling. At the same time, the positions of the fall protection adjustment component 602 and the fall protection rope 601 can be adjusted to achieve the function of height adjustment.

In summary, the structural design of this application is reasonable. It is installed at the external window frame profile and the window frame body. The user operates the transmission lock adjustment part of the transmission lock mechanism 3, which can drive the internal components of the suspension support mechanism 2 and the corner mechanism 4 to move through the transmission rod 7, so as to meet the needs of different usage scenarios.

The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims (12)

An outward-opening, outward-suspension system, characterized in that it comprises: An upper hinge mechanism, a suspension support mechanism, a transmission lock mechanism, a corner mechanism, and a lower hinge mechanism are sequentially arranged at the outer window frame profile and along the edge of the window frame body of the outer window frame profile. The transmission lock mechanism is provided with transmission lock adjustment parts at both ends, and the transmission lock adjustment parts are respectively provided with transmission rods connected to one end of the suspension support mechanism and the corner mechanism; The other end of the corner mechanism is provided with the transmission rod that is connected to the lower hinge mechanism. According to claim 1, the outward-opening suspension system is characterized in that the suspension support mechanism includes a suspension support assembly and a suspension angler; The suspension support assembly includes a first suspension support and a second suspension support. The first suspension support includes a suspension support frame and a groove. The second suspension support includes a first eccentric rivet and a second eccentric rivet. The suspension corner device includes a suspension support base, a suspension support rod, a suspension corner bracket, and a suspension connecting rod. The suspension support base and the suspension support rod are respectively disposed on the horizontal and vertical sides of the window frame of the outward-hanging window frame profile. The suspension connecting rod is slidably engaged with the suspension corner bracket. The suspension support base is disposed on the suspension connecting rod, and the suspension support rod is disposed on the suspension corner bracket. The suspension corner bracket is provided with a corner fitting seat, and a U-shaped spring is disposed inside the corner fitting seat. One end of the suspension support rod is rotatably engaged with the corner fitting seat. The suspension support rod is provided with a protrusion. During the rotation of the suspension support rod relative to the corner fitting seat, the protrusion abuts against or separates from the U-shaped spring. According to claim 2, the outward-opening and outward-suspension system is characterized in that the suspension corner device further includes a corner connector and a spring plate assembly, the spring plate assembly is slidably engaged with the suspension corner bracket, and the spring plate assembly is respectively connected to the corner connector and the suspension link; The suspension corner bracket has an L-shaped structure, including a longitudinal suspension corner bracket body and a transverse suspension corner bracket body. The corner fitting seat is disposed on the longitudinal suspension corner bracket body, and the suspension link is slidably engaged with the transverse suspension corner bracket body. The spring assembly includes two or more springs, with one end of adjacent springs touching each other and connected to the suspension link, and the other end of the springs connected to the corner connector. The suspension corner bracket also includes a C-shaped pin, which is detachably located at the connection between the longitudinal suspension corner bracket and the transverse suspension corner bracket, and a clamping piece is riveted to the suspension fixing assembly. According to claim 2, the outward-opening suspension system is characterized in that the suspension fixing assembly includes a suspension fixing plate, the first suspension support includes a suspension support frame, the groove is disposed on the suspension support frame, the first eccentric rivet and the second eccentric rivet are disposed on the suspension fixing plate and the second suspension support is disposed along the length extension direction of the suspension fixing plate, the suspension fixing plate is an L-shaped structure, including a longitudinal suspension fixing plate and a transverse suspension fixing plate, the first suspension support is disposed on the longitudinal suspension fixing plate and the second suspension support is disposed on the transverse suspension fixing plate. According to claim 1, the outward-opening and outward-suspension system is characterized in that the upper hinge mechanism includes an upper frame mounting plate, an upper fan fixing plate, a first support arm, a second support arm, a first connector, and a second connector; The upper fan fixing plate is provided with a first rectangular hole, and one end of the first support arm is slidably hinged to the first rectangular hole of the upper fan fixing plate through the first connector and with clearance fit. The other end of the first support arm is axially hinged to the upper frame mounting plate; One end of the second support arm is axially hinged to the other end of the upper fan fixing plate via the second connector, with a clearance fit. The upper frame mounting plate is provided with a second rectangular hole, and the other end of the second support arm is slidably hinged to the second rectangular hole of the upper frame mounting plate. The middle part of the first support arm is hinged to the middle part of the second support arm; When the window is in the outward-hung opening state, the upper sash fixing plate is in clearance fit with the first connector and the second connector, and the upper sash fixing plate can change the axial rotation angle relative to the length direction of the upper frame mounting plate. According to claim 5, the outward-opening and outward-suspension system is characterized in that a first eccentric member is provided at the middle hinge point of the first support arm and the second support arm, and the eccentric end of the first eccentric member is pivotally connected to the first support arm. The first connector is provided with a first washer that slides with the upper fan fixing plate, and one end of the first connector is in clearance fit with the first support arm; The width of the first rectangular hole is greater than the diameter of the first connector; The upper frame mounting plate is provided with a second eccentric member, and the eccentric end of the second eccentric member is pivotally connected to an adjustment plate. The upper frame mounting plate is provided with a fourth rectangular hole, and the other end of the adjustment plate is provided with a fourth connector. The other end of the adjustment plate passes through the fourth rectangular hole of the upper frame mounting plate through the fourth connector and is hinged to the first support arm. According to claim 6, the outward-opening and outward-suspension system is characterized in that the adjusting plate is provided with a third rectangular hole, one end of the second support arm is provided with a third connecting member that cooperates with the second rectangular hole and the third rectangular hole, the third connecting member is provided with a second washer, and the second washer is slidably engaged with the adjusting plate; The third connector is provided with an upper hinge slider, which slides in cooperation with the second rectangular hole and the third rectangular hole; The upper frame mounting plate has an L-shaped structure, including a horizontal upper frame mounting plate body and a vertical upper frame mounting plate body, and the adjustment plate is located at the horizontal upper frame mounting plate body; Clamping pieces are riveted to the horizontal upper frame mounting plate, the vertical upper frame mounting plate, and the adjustment plate. According to claim 1, the outward-opening and outward-suspension system is characterized in that the lower hinge mechanism includes a lower frame mounting plate, a first support arm, a second support arm, an adjusting link, a diagonal tie rod, and a diagonal tie rod seat; The diagonal brace is provided with a first rectangular hole, and one end of the first support arm is provided with a first rivet, which is slidably hinged to the first rectangular hole in the diagonal brace through the first rivet. The other end of the first support arm is provided with a first connector, and is rotatably hinged to the lower frame mounting plate through the first connector. One end of the adjusting rod is also fixedly hinged to the first connector. One end of the second support arm is provided with a second rivet, and the second rivet is rotatably hinged to the other end of the diagonal tie rod. The lower frame mounting plate is provided with a second rectangular hole, and the other end of the second support arm is provided with a second connector, which is slidably hinged to the second rectangular hole of the lower frame mounting plate through the second connector. The first support arm and the second support arm are hinged at the middle. The lower frame mounting plate is provided with a first eccentric component, and the eccentric end of the first eccentric component is pivotally connected to the other end of the adjusting rod. One end of the diagonal tie rod is hinged to the diagonal tie rod seat. According to claim 1, the outward-opening and outward-suspension system is characterized in that the inclined tie bar is provided with a second eccentric member, the inclined tie rod seat is provided with a lower hinge transmission link, the lower hinge transmission link is provided with a lower hinge joint, and when the lower hinge transmission link overlaps with the inclined tie bar, the eccentric end of the second eccentric member cooperates with the lower hinge joint. The second eccentric component is two in number and is arranged along the length extension direction of the tie rod seat; The adjusting link is provided with a lower hinge slider that cooperates with the second connecting piece at the lower frame mounting plate, and the other end of the second support arm is pivotally connected to the lower hinge slider; One end of the diagonal tie bar is provided with a wind-pressure resistant seat that slides with the diagonal tie rod seat. The diagonal tie rod seat is provided with a wind-pressure resistant movable rod. The wind-pressure resistant seat is provided with a wind-pressure resistant limiting part that can cooperate with the wind-pressure resistant movable rod. The lower frame mounting plate has an L-shaped structure, including a horizontal lower frame mounting plate and a vertical lower frame mounting plate. The vertical lower frame mounting plate has one directional clamping piece, and the horizontal lower frame mounting plate has two directional clamping pieces. According to claim 1, the outward-opening and outward-suspension system is characterized in that the corner mechanism includes a second corner connector, an adjustable corner linkage, and a corner frame; the second corner connector is slidably engaged with the adjustable corner linkage, the adjustable corner linkage is slidably engaged with the corner frame, the second corner connector is connected to the transmission lock adjustment part through the transmission rod, and the corner frame is connected to the lower hinge mechanism through the transmission rod. The corner mechanism also includes an adjustment device, which is located at the second corner connector. The adjustment device has an adjustment end, which can move relative to the second corner connector and cause the adjustable corner linkage to move relative to the second corner connector. The corner frame is provided with a corner spring piece that is linked to the adjustable corner linkage, and the corner spring piece is connected to the lower hinge mechanism through the transmission rod; The corner frame is equipped with a detachable and detachable anti-mislocking point assembly. According to claim 1, the outward-opening and outward-suspension system is characterized in that the transmission lock mechanism includes a transmission lock box and a handle assembly. The outward-opening and outward-suspension system according to claim 1 is characterized in that it further includes a fall protection mechanism, the fall protection mechanism including a fall protection rope and a fall protection adjustment component, the fall protection adjustment component being threadedly engaged with one end of the fall protection rope.