Outswing casement and awning system

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 and outward hanging system TECHNICAL FIELD

[0001] The present application belongs to the technical field of door and window connecting structure, and particularly relates to an outward opening and outward hanging system. BACKGROUND

[0002] The outward hanging outward casement window realizes three states of window sash closing, outward opening of window sash to the outdoor, and outward hanging of window sash to the outdoor, and saves indoor space. The structure of the current outward hanging outward casement window is relatively complex, and when the handle is operated, each mechanism needs to be operated respectively, and the linkage effect is poor. SUMMARY

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present application is to provide an outward opening and outward hanging system.

[0004] The technical scheme adopted by the present application to solve its technical problems is:

[0005] An outward opening and outward hanging system, comprising an upper hinge mechanism, a hanging support mechanism, a transmission lock mechanism, a corner turning mechanism and a lower hinge mechanism arranged in sequence at the outward hanging window frame profile and along the edge of the window frame body of the outward hanging window frame profile;

[0006] Both ends of the transmission lock mechanism are provided with transmission lock adjusting parts, and the transmission lock adjusting parts are respectively provided with transmission rod parts connected with one end of the hanging support mechanism and the corner turning mechanism;

[0007] The other end of the corner turning mechanism is provided with the transmission rod part connected with the lower hinge mechanism.

[0008] Preferably, the hanging support mechanism comprises a hanging support assembly and a hanging corner turning device.

[0009] The hanging support assembly is provided with a first hanging support part and a second hanging support part, the first hanging support part comprises a hanging support frame and a groove part, and the second hanging support part comprises a first eccentric rivet part and a second eccentric rivet part.

[0010] The hanging corner turning device comprises a hanging support seat, a hanging support rod, a hanging corner support and a hanging connecting rod, the hanging support seat and the hanging support rod are respectively arranged at the horizontal edge and the vertical edge of the window frame body of the outward hanging window frame profile, the hanging connecting rod is in sliding fit with the hanging corner support, the hanging support seat is arranged at the hanging connecting rod, the hanging support rod is arranged at the hanging corner support, the hanging corner support is provided with a corner fit seat, a U-shaped spring part is arranged in the corner fit seat, one end of the hanging support rod is in rotational fit with the corner fit seat, a protruding part is arranged on the hanging support rod, and the protruding part is in abutment or separation with the U-shaped spring part in the rotational process of the hanging support rod relative to the corner fit seat.

[0011] Preferably, the suspension corner further comprises a corner connector and a spring plate assembly, the spring plate assembly is in sliding fit with the suspension corner support, and the spring plate assembly is connected with the corner connector and the suspension connecting rod respectively;

[0012] The suspension corner support is in L-shaped structure, comprising a longitudinal suspension corner support body and a transverse suspension corner support body, the corner fit seat is arranged on the longitudinal suspension corner support body, and the suspension connecting rod is in sliding fit with the transverse suspension corner support body;

[0013] The spring plate assembly comprises two or more spring plates, one end of adjacent spring plates is in close contact with each other and connected with the suspension connecting rod, and the other end of the spring plate is connected with the corner connector;

[0014] The suspension corner further comprises a C-shaped pin, which is detachably arranged at the connection between the longitudinal suspension corner support body and the transverse suspension corner support body, and a clamping piece is riveted on the suspension fixing assembly.

[0015] Preferably, the suspension fixing assembly comprises a suspension fixing plate, the first suspension support comprises a suspension support frame, the groove part is arranged on the suspension support frame, the first eccentric rivet and the second eccentric rivet are arranged on the suspension fixing plate, and the second suspension support is arranged along the length direction of the suspension fixing plate, the suspension fixing plate is in L-shaped structure, comprising a longitudinal suspension fixing plate part and a transverse suspension fixing plate part, the first suspension support is arranged on the longitudinal suspension fixing plate part, and the second suspension support is arranged on the transverse suspension fixing plate part.

[0016] Preferably, the upper hinge mechanism comprises an upper frame mounting plate, an upper fan fixing plate, a first support arm, a second support arm, a first connecting piece and a second connecting piece;

[0017] The upper fan fixing plate is provided with a first rectangular hole, one end of the first support arm is in sliding fit and clearance fit with the first rectangular hole of the upper fan fixing plate through the first connecting piece;

[0018] The other end of the first support arm is in axial rotary fit with the upper frame mounting plate;

[0019] One end of the second support arm is in axial rotary fit and clearance fit with the other end of the upper fan fixing plate through the second connecting piece;

[0020] The upper frame mounting plate is provided with a second rectangular hole, and the other end of the second support arm is in sliding fit with the second square hole of the upper frame mounting plate;

[0021] The middle part of the first support arm is hinged with the middle part of the second support arm;

[0022] In the outwardly suspended open window state, the upper sash fixed plate is in clearance fit with the first connecting member and the second connecting member, and the upper sash fixed plate can change the axial rotation angle relative to the length direction of the upper frame mounting plate.

[0023] Preferably, the first eccentric member is provided at the middle hinge of the first support arm and the second support arm, and the eccentric end of the first eccentric member is pivotally connected with the first support arm;

[0024] The first connecting member is provided with a first gasket in sliding fit with the upper sash fixed plate, and one end of the first connecting member is in clearance fit with the first support arm;

[0025] The width of the first rectangular hole is greater than the diameter of the first connecting member;

[0026] The upper frame mounting plate is provided with a second eccentric member, and the eccentric end of the second eccentric member is pivotally connected with an adjusting plate, the upper frame mounting plate is provided with a fourth rectangular hole, the other end of the adjusting plate is provided with a fourth connecting member, and 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 pivotally connected with the first support arm.

[0027] Preferably, the adjusting plate is provided with a third rectangular hole, one end of the second support arm is provided with a third connecting member in fit with the second rectangular hole and the third rectangular hole, the third connecting member is provided with a second gasket, and the second gasket is in sliding fit with the adjusting plate;

[0028] An upper hinge sliding block is provided at the third connecting member, and the upper hinge sliding block is in sliding fit with the second rectangular hole and the third rectangular hole;

[0029] The upper frame mounting plate is in L-shaped structure, including a horizontal upper frame mounting plate body and a vertical upper frame mounting plate body, and the adjusting plate is arranged at the horizontal upper frame mounting plate body;

[0030] The horizontal upper frame mounting plate body, the vertical upper frame mounting plate body and the adjusting plate are riveted with clamping pieces.

[0031] Preferably, the lower hinge mechanism includes a lower frame mounting plate, a first support arm, a second support arm, an adjusting connecting rod, an inclined stay and an inclined stay seat;

[0032] The inclined stay is provided with a first rectangular hole, one end of the first support arm is provided with a first rivet member, and the first support arm is in sliding hinge fit with the first rectangular hole of the inclined stay through the first rivet member;

[0033] The other end of the first supporting arm is provided with a first connecting piece, and is rotatably connected to the lower frame mounting plate through the first connecting piece;

[0034] One end of the second supporting arm is provided with a second rivet piece, and is rotatably connected to the other end of the diagonal pull strip through the second rivet piece;

[0035] The lower frame mounting plate is provided with a second rectangular hole, and the other end of the second supporting arm is provided with a second connecting piece, and is slidably connected to the second rectangular hole of the lower frame mounting plate;

[0036] The first supporting arm and the second supporting arm are hingedly connected in the middle part;

[0037] The lower frame mounting plate is provided with a first eccentric piece, and the eccentric end of the first eccentric piece is pivotally connected to the other end of the adjusting link;

[0038] One end of the diagonal pull strip is hingedly connected to the diagonal pull rod seat.

[0039] Preferably, the diagonal pull strip is provided with a second eccentric piece, the diagonal pull rod seat is provided with a lower hinged transmission link, the lower hinged transmission link is provided with a lower hinged joint, and when the lower hinged transmission link overlaps the diagonal pull strip, the eccentric end of the second eccentric piece is matched with the lower hinged joint;

[0040] The number of the second eccentric pieces is two, and they are arranged along the length extension direction of the diagonal pull rod seat;

[0041] The adjusting link is provided with a lower hinged sliding block matched with the second connecting piece of the lower frame mounting plate, and the other end of the second supporting arm is pivotally connected to the lower hinged sliding block;

[0042] One end of the diagonal pull strip is provided with a wind pressure resisting seat slidably matched with the diagonal pull rod seat, the diagonal pull rod seat is provided with a wind pressure resisting movable rod, and the wind pressure resisting seat is provided with a wind pressure resisting limiting part matched with the wind pressure resisting movable rod;

[0043] The lower frame mounting plate is in L-shaped structure, including a horizontal lower frame mounting plate and a vertical lower frame mounting plate, the vertical lower frame mounting plate is provided with one directional clamping piece, and the horizontal lower frame mounting plate is provided with two directional clamping pieces.

[0044] Preferably, the corner adjuster mechanism includes a second corner connecting head, an adjustable corner adjuster link, and a corner frame, the second corner connecting head is slidably matched with the adjustable corner adjuster link, the adjustable corner adjuster link is slidably matched with the corner frame, the second corner connecting head is connected to the transmission lock adjusting part through the transmission rod piece, and the corner frame is connected to the lower hinge mechanism through the transmission rod piece.

[0045] The corner adjuster mechanism further comprises an adjusting device provided on the second corner connector, the adjusting device is provided with an adjusting end, the adjusting end is movable relative to the second corner connector and acts on the movable corner adjuster connecting rod to move relative to the second corner connector;

[0046] The corner adjuster mechanism further comprises an adjusting device provided on the second corner connector, the adjusting device is provided with an adjusting end, the adjusting end is movable relative to the second corner connector and acts on the movable corner adjuster connecting rod to move relative to the second corner connector;

[0047] The corner adjuster mechanism further comprises an adjusting device provided on the second corner connector, the adjusting device is provided with an adjusting end, the adjusting end is movable relative to the second corner connector and acts on the movable corner adjuster connecting rod to move relative to the second corner connector;

[0048] The corner adjuster mechanism further comprises an adjusting device provided on the second corner connector, the adjusting device is provided with an adjusting end, the adjusting end is movable relative to the second corner connector and acts on the movable corner adjuster connecting rod to move relative to the second corner connector;

[0049] The corner adjuster mechanism further comprises an adjusting device provided on the second corner connector, the adjusting device is provided with an adjusting end, the adjusting end is movable relative to the second corner connector and acts on the movable corner adjuster connecting rod to move relative to the second corner connector;

[0050] Compared with the prior art, the present application has the following advantages:

[0051] The outer opening and outer suspension system of the present application is applied to the structure in which the door and window are installed on the outer suspension window frame, and can realize the outer flat opening state, the outer suspension state and the locked state of the door and window, and the overall structure layout is reasonable and compact. BRIEF DESCRIPTION OF DRAWINGS

[0052] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0053] Fig. 1 is a schematic view of the present application.

[0054] Fig. 2 is an exploded schematic view of the structure of the present application.

[0055] Fig. 3 is a perspective view of the suspension support mechanism of the present application.

[0056] Fig. 4 is an exploded schematic view of the suspension fixing assembly of the present application.

[0057] Fig. 5 is an exploded schematic view of the suspension corner adjuster of the present application.

[0058] Fig. 6 is a schematic view of the cooperation and connection of the suspension fixing assembly and the suspension corner adjuster of the present application.

[0059] Fig. 7 is a schematic view of the installation of the suspension fixing assembly of the present application.

[0060] Fig. 8 is a schematic view of the installation of the suspension corner hinge of the present application.

[0061] Fig. 9 is a perspective view of the upper hinge mechanism of the present application in an outer suspension open state.

[0062] Fig. 10 is an exploded view of the structure of the upper hinge mechanism of the present application.

[0063] Fig. 11 is a view of the upper hinge mechanism of the present application in a locked state.

[0064] Fig. 12 is a sectional view of Fig. 11 in the direction of K-K.

[0065] Fig. 13 is a sectional view of Fig. 11 in the direction of L-L.

[0066] Fig. 14 is a view of the upper hinge mechanism of the present application in another perspective in a locked state.

[0067] Fig. 15 is a sectional view of Fig. 14 in the direction of M-M.

[0068] Fig. 16 is a schematic view of the structure of the lower hinge mechanism of the present application.

[0069] Fig. 17 is an exploded view of the structure of the lower hinge mechanism of the present application.

[0070] Fig. 18 is a schematic view of the cooperation of the wind pressure resisting seat and the wind pressure resisting movable rod of the lower hinge mechanism of the present application.

[0071] Fig. 19 is a schematic view of the position overlap of the lower hinge transmission connecting rod and the diagonal bracing strip of the present application.

[0072] Fig. 20 is an exploded view of the structure of the corner hinge mechanism of the present application.

[0073] Wherein: 1-Upper hinge mechanism: 101-Upper frame mounting plate, 1011-Second rectangular hole, 1021-Fourth rectangular hole, 102-Upper fan fixed plate, 10201-First rectangular hole, 10202-Positioning protruding part, 103-First support arm, 104-Second support arm, 105-First eccentric part, 106-First connecting part, 107-First gasket, 108-Second connecting part, 109-Second eccentric part, 110-Adjusting plate, 1101-Third rectangular hole, 1111-Third connecting part, 1112-Second gasket, 1113-Upper hinge sliding block, 1114-Clamping piece, 1115-Fourth connecting part; 2-Suspension support mechanism: 201-Suspension support assembly, 2101-Suspension fixed plate, 2102-Suspension support frame, 2103-Groove part, 2104-First eccentric rivet part, 2105-Clamping piece, 2106-Sleeve part, 2107-Second eccentric rivet part, 202-Suspension corner turner, 2201-Suspension support seat, 2202-Suspension support rod, 2203-Suspension corner support, 2204-Suspension connecting rod, 2205-Corner matching seat, 2206-U-shaped spring part, 2207-Protruding part, 2208-Corner connecting head, 2209-Spring piece, 2210-C-shaped bolt part; 3-Transmission lock mechanism, 301-Transmission lock box, 302-Handle assembly; 4-Corner turner mechanism, 401-Second corner connecting head, 402-Adjustable corner turner connecting rod, 403-Corner support, 404-Adjusting device, 405-Corner turner spring piece, 406-Mislock prevention point assembly; 5-Lower hinge mechanism: 501-Lower frame mounting plate, 5101-First eccentric part, 5102-First connecting part, 5103-Second connecting part, 5104-Second rectangular hole, 502-First support arm, 5201-First rivet part, 503-Second support arm, 5301-Second rivet part, 504-Adjusting connecting rod, 5401-Lower hinge sliding block, 505-Inclined pull strip, 5501-Second eccentric part, 5502-First rectangular hole, 506-Inclined pull rod seat, 5601-Lower hinge transmission connecting rod, 5602-Lower hinge joint, 507-Wind pressure resistance seat, 5701-Fixed sliding groove part, 5702-Unlocked sliding groove part, 508-Wind pressure resistance movable rod, 5801-Sliding part, 509-Oriented clamping piece, 510-Screw part; 6-Fall prevention mechanism, 601-Fall prevention rope body, 602-Fall prevention adjusting part, 7-Transmission rod part, 8-Door and window frame, 9-Door and window fan. DETAILED DESCRIPTION

[0074] In order to enable the above-mentioned objects, features and advantages of the present application to be clearer, the present application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application. The described embodiments are merely some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

[0075] 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 the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application.

[0076] Embodiment:

[0077] As shown in FIGS. 1-20, an outer opening and outer suspension system is provided in the embodiment, which comprises an upper hinge mechanism 1, a suspension support mechanism 2, a transmission lock mechanism 3, a corner turner mechanism 4 and a lower hinge mechanism 5 arranged in sequence at the outer suspension window frame profile and along the edge of the window frame body of the outer suspension window frame profile; wherein the window frame body of the outer suspension window frame profile comprises a door and window frame 8 and a door and window sash 9;

[0078] The transmission lock mechanism is provided with a transmission lock adjusting part at both ends, and the transmission lock adjusting part is respectively provided with a transmission rod connected with one end of the suspension support mechanism and the corner turner mechanism;

[0079] The other end of the corner turner mechanism is provided with a transmission rod connected with the lower hinge mechanism.

[0080] Specifically, the suspension support mechanism comprises a suspension support assembly and a suspension corner turner;

[0081] The suspension support assembly is provided with a first suspension support part comprising a suspension support frame 102 and a groove part 103, and a second suspension support part comprising a first eccentric rivet part 104 and a second eccentric rivet part 104;

[0082] The suspension corner turner 2 is provided with a suspension support seat 201 and a suspension support rod 202, and the suspension support seat and the suspension support rod are respectively arranged at the horizontal edge and the vertical edge of the door and window frame 1;

[0083] The suspension support seat can move relative to the second suspension support part:

[0084] When the door and window sash is locked, the suspension support seat is embeddedly connected with the first eccentric rivet part;

[0085] When the door and window leaf is opened, the hanging support seat is between the first eccentric rivet and the second eccentric rivet;

[0086] When the door and window leaf is suspended, the hanging support seat is embedded with the second eccentric rivet;

[0087] The hanging support rod can move relative to the first hanging support;

[0088] When the door and window leaf is closed, the hanging support rod is in contact with the groove part of the first hanging support, and the groove part holds up the hanging support rod;

[0089] When the door and window leaf is opened, the hanging support rod is separated from the groove part of the first hanging support;

[0090] The hanging support assembly of the embodiment fixes the door and window frame 3 and the hanging corner turner 2 fixed to the door and window leaf 4. When the door and window is closed, the hanging corner turner 2 rotates relative to the hanging support assembly. After the hanging corner turner 2 is close to the hanging support assembly, the hanging support rod 202 cooperates with the groove part 103, the hanging support assembly cooperates with the hanging corner turner 2 to realize the fixed structure, thereby fixing the leaf window support to the door and window frame, and adjusting the position of the hanging support seat 201 can realize the cooperation of the hanging support seat 201 and the second hanging support, realize the double hanging support structure, the overall hanging performance is stable, the safety performance is high, and the problem of falling leaf caused by misoperation can be avoided.

[0091] The specific structure of the hanging fixing assembly 1 and the hanging corner turner 2 in the embodiment is as follows:

[0092] The hanging fixing assembly 1 includes a hanging fixing plate 101, the first hanging support includes a hanging support frame 102, the groove part 103 is arranged on the hanging support frame 102, and the first eccentric rivet 104 and the second eccentric rivet 104 are arranged along the length extension direction of the hanging fixing plate 101. The sleeve part 106 can be sleeved on the first eccentric rivet 104 and the second eccentric rivet 104. The structure of the sleeve part 106 can improve the smoothness of the cooperation process of the first eccentric rivet 104 and the second eccentric rivet 104 and the hanging support seat 201. 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 and the hanging support seat 201 relative to the hanging fixing plate 101 can be adjusted, so that when the hanging fixing assembly 1 is installed at the door and window frame 3 of different sizes, the first eccentric rivet 104 and the second eccentric rivet 104 can be cooperated with the hanging support seat 201.

[0093] The hanging fixing plate 101 of the embodiment is an L-shaped structure, which is specifically installed at the inner wall surface of the corner of the door and window frame 3, and includes a longitudinal hanging fixing plate part and a transverse hanging fixing plate part, wherein the first hanging support part is arranged on the longitudinal hanging fixing plate part, and the second hanging support part is arranged on the transverse hanging fixing plate part.

[0094] Meanwhile, the clamping piece 105 is riveted on the longitudinal hanging fixing plate part and the transverse hanging fixing plate part, and the clamping piece 105 can be matched with the C-shaped groove of the door and window frame 3 to realize the fixing.

[0095] The hanging corner turner 2 includes a hanging corner support 203 and a hanging connecting rod 204, the hanging connecting rod 204 is in sliding cooperation with the hanging corner support 203, the hanging support seat 201 is arranged on the hanging connecting rod 204, and the hanging support rod 202 is arranged on the hanging corner support 203.

[0096] Specifically, the hanging corner support 203 is provided with a corner cooperation seat 205, the corner cooperation seat 205 is internally provided with a U-shaped spring part 206, one end of the hanging support rod 202 is in rotational cooperation with the corner cooperation seat 205, the hanging support rod 202 is provided with a protruding part 207, and the protruding part 207 is in abutment or separation with the U-shaped spring part 206 in the process of rotating the hanging support rod 202 relative to the corner cooperation seat 205.

[0097] According to the above structure, the effect of resetting the hanging support rod 202 can be realized, and the principle is as follows: when the door and window are closed, the hanging support rod 202 is matched with the groove part 103 of the hanging support frame 102, the protruding part 207 of the hanging support rod 202 is in abutment with the U-shaped spring part 206, at this time, the U-shaped spring part 206 is in a state of being extruded, when the door and window are opened, the hanging support rod 202 is separated from the groove part 103 of the hanging support frame 102, the U-shaped spring part 206 is reset, and acts on the hanging support rod 202 to reset, so that the next cycle action is achieved.

[0098] In the embodiment, the hanging support seat 201 and the first hanging support part are in detachable cooperation, and the specific structure is as follows:

[0099] The hanging corner turner 2 further includes a corner connecting head 208 and a spring piece assembly, the spring piece assembly is in sliding cooperation with the hanging corner support 203, and the spring piece assembly is connected with the corner connecting head 208 and the hanging connecting rod 204 respectively.

[0100] Specifically, the hanging corner support 203 is an L-shaped structure, including a longitudinal hanging corner support 203 body and a transverse hanging corner support 203 body, the corner cooperation seat 205 is arranged on the longitudinal hanging corner support 203 body, and the hanging connecting rod 204 is in sliding cooperation with the transverse hanging corner support 203 body.

[0101] Specifically, when the door and window hanging support device is assembled, the elastic sheet assembly is in an L-shaped structure, including two or more elastic sheets 209, one end of adjacent elastic sheets 209 abutting each other and connected with the hanging connecting rod 204, and the other end of the elastic sheet 209 connected with the corner connecting head 208.

[0102] By sliding the corner connecting head 208 on the longitudinal hanging corner support 203 body, the hanging connecting rod 204 is slid on the transverse hanging corner support 203 body under the linkage action of the elastic sheet assembly, so as to realize the sliding of the hanging support seat 201 on the transverse hanging corner support 203 body. When the door and window fan is locked, the hanging support seat is embeddedly connected with the first eccentric rivet; when the door and window fan is flatly opened, the hanging support seat is between the first eccentric rivet and the second eccentric rivet; when the door and window fan is overhung, the hanging support seat is embeddedly connected with the second eccentric rivet, which can prevent the window fan from being flatly opened or falling off; when the window fan is in a hanging state, the second hanging support structure can be provided when the hanging support structure is misoperated, the overall hanging performance is stable, and the safety performance is high.

[0103] In the embodiment, the hanging corner device 2 is specifically installed at the corner outer wall surface of the door and window fan 4, and further includes a C-shaped plug member 210. When the longitudinal hanging corner support 203 body and the transverse hanging corner support 203 are matched with the C-shaped slot of the door and window fan 4, the C-shaped plug member 210 is inserted into the connection position of the longitudinal hanging corner support 203 body and the transverse hanging corner support 203 body, and the C-shaped plug member 210 is matched with the C-shaped slot to realize fixation.

[0104] The hanging support mechanism of the embodiment has the following advantages:

[0105] 1. The door and window hanging support device has stable hanging performance and high safety, has a double-hanging support structure, the overall hanging performance is stable, the safety performance is high, and the problem of fan falling caused by misoperation can be avoided.

[0106] 2. The installation is convenient. The hanging fixing assembly 1 is fixed to the door and window frame 3 through the clamping sheet 105; the hanging corner device 2 is fixed to the door and window fan 4 and is fixed through the C-shaped plug member 210.

[0107] 3. The overall structure design is reasonable, only two structures of the hanging fixing assembly 1 and the hanging corner device 2 are needed to realize the optimization and simplification of the overall structure.

[0108] The upper hinge mechanism of the 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.

[0109] One end of the first support arm 103 and the second support arm 104 is respectively slidably connected with the upper fan fixing plate 102 with a gap.

[0110] The other end of the first supporting arm 103 is axially rotatably hinged to the upper frame mounting plate 01, and the other end of the second supporting arm 503 is axially rotatably hinged to the other end of the upper sash fixing plate with a gap.

[0111] The first eccentric part 105 is arranged on the second supporting arm 104, and the eccentric end of the first eccentric part 105 is pivotally connected to the first supporting arm 103.

[0112] The upper frame mounting plate 01 is mounted on the window frame profile in the embodiment, the upper sash fixing plate 102 is fixed to the sash, and the hinge connection structure of the first supporting arm 103 and the second supporting arm 104 can adjust the state of the upper sash fixing plate 102 relative to the upper frame mounting plate 01, such as external overhung opening, external flat opening, and locking.

[0113] In addition, the upper sash fixing plate 102 is hingedly connected to the first supporting arm 103 and the second supporting arm 104 with a gap, and the gap structure at the connection position can adjust the axial rotation angle of the upper sash fixing plate 102 relative to the length direction of the upper frame mounting plate 01.

[0114] In addition, the second supporting arm 104 is pivotally connected to the first supporting arm 103 through the first eccentric part 105 arranged at the middle hinge position of the first supporting arm and the second supporting arm, and the eccentric end of the first eccentric part 105 is pivotally connected to the first supporting arm 103. The first eccentric part 105 can adjust the forward and backward displacement of the upper sash fixing plate 102 relative to the upper frame mounting plate 01, so that the rubber strip on the sash fixed to the upper sash fixing plate 102 is more closely attached to the window frame profile, and the sealing effect can be adjusted.

[0115] In the embodiment, the specific connection structure of the upper sash fixing plate 102, the first supporting arm 103, and the second supporting arm 104 is as follows.

[0116] The first rectangular hole 10201 is arranged on the upper sash fixing plate 102, the first connecting part 106 is arranged in the first rectangular hole 10201, the first gasket 107 is arranged on the first connecting part 106 and slidably connected to the upper sash fixing plate 102, one end of the first connecting part 106 is connected to the first supporting arm 103 with a gap, and the other end of the first supporting arm is slidably connected to the first rectangular hole of the upper sash fixing plate through the first connecting part with a gap.

[0117] Specifically, the width of the first rectangular hole 10201 is greater than the diameter of the first connecting part 106.

[0118] Specifically, the second connecting part 108 is arranged on the upper sash fixing plate 102, one end of the second connecting part 108 is connected to the second supporting arm 104 with a gap, and the other end of the second supporting arm is axially rotatably connected to the other end of the upper sash fixing plate through the second connecting part with a gap.

[0119] The small gap structure formed by the gap fit of each connecting piece at the hinge, when the hinge is overhung, i.e. the first support arm 103 and the second support arm 104 are in an open state relative to the upper frame mounting plate 01, the sash support arm can be inclined forward and backward at a small angle relative to the first support arm 103, the second support arm 104 and the upper frame mounting plate 01. The structure design that the width size of the first rectangular hole 10201 is greater than the diameter size of the first connecting piece 106 also further facilitates the small angle forward and backward inclination of the sash support arm.

[0120] The upper frame mounting plate 01 of the embodiment is provided with a second eccentric piece 109, and the eccentric end of the second eccentric piece 109 is pivotally connected with an adjusting plate 110. The upper frame mounting plate 01 is provided with a fourth rectangular hole 1021, and the other end of the adjusting plate 110 is provided with a fourth connecting piece 1115. The other end of the adjusting plate passes through the fourth rectangular hole of the upper frame mounting plate through the fourth connecting piece and is hingedly connected with the first support arm.

[0121] For the above structure, specifically, 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 piece 1111 matched with the second rectangular hole 1011 and the third rectangular hole 1101. The third connecting piece 1111 is provided with a second gasket 1112, and the second gasket 1112 is in sliding fit with the adjusting plate 110.

[0122] Specifically, the third connecting piece 1111 is provided with an upper hinge sliding block 1113, and the upper hinge sliding block 1113 is in sliding fit with the second rectangular hole 1011 and the third rectangular hole 1101.

[0123] The second eccentric piece 109 is adjusted to adjust the forward and backward displacement of the adjusting plate 110 relative to the upper frame mounting plate 01, and drive the first support arm 103 to adjust the forward and backward displacement, so as to realize the fine adjustment of the overall structure.

[0124] The first eccentric piece 105 and the second eccentric piece 109 are both arranged in the upper hinge mechanism of the overhung casement window. The operator can complete the adjustment without stretching his head out of the window, and the operation is safer.

[0125] The specific structure of the upper frame mounting plate 01 of the embodiment is as follows:

[0126] The upper frame mounting plate 01 is in L-shaped structure, including a horizontal upper frame mounting plate 01 body and a vertical upper frame mounting plate 01 body, and the adjusting plate 110 is arranged at the horizontal upper frame mounting plate 01 body.

[0127] Specifically, the horizontal upper frame mounting plate 01 body, the vertical upper frame mounting plate 01 body and the adjusting plate 110 are riveted with clamping pieces 1114.

[0128] The above structure can make the hanging fan installation more convenient: when the upper hinge mechanism of the outer-hung and outer-tilt window is assembled with the window sash, the window sash is assembled with the window frame profile, and only the locking holding piece is locked with the window frame profile to complete the assembly.

[0129] Meanwhile, a positioning protrusion 10202 can also be arranged at one end of the upper sash fixing plate 102, which is used for quick positioning when the window sash is installed with the upper sash fixing plate 102, and facilitates installation.

[0130] The advantages of the upper hinge mechanism of the present application are as follows:

[0131] 1. The outer-hung opening, outer-tilt opening and locking can be realized, and the above three state function requirements can be realized.

[0132] 2. The structure of the eccentric part realizes the left-right adjustment function design at the upper hinge mechanism, avoiding being arranged at the sash support arm, so that the adjustment can be completed by a person standing indoors without stretching his head out of the window, which is safer.

[0133] 3. The structure of the eccentric part realizes the forward-backward displacement adjustment of the upper sash fixing plate 102 relative to the upper frame mounting plate 01, so that the rubber strip fixed with the upper sash fixing plate 102 is more closely attached to the window frame profile, and the sealing effect can be adjusted.

[0134] 4. The overall installation is more convenient: when the upper hinge mechanism of the outer-hung and outer-tilt window is assembled with the window sash, the window sash is assembled with the window frame profile, and only the locking holding piece is locked with the window frame profile to complete the assembly.

[0135] 5. In the outer-hung window state, the upper sash fixing plate is in gap cooperation with the first connecting piece and the second connecting piece, and the upper sash fixing plate can change the axis rotation angle relative to the length direction of the upper frame mounting plate, so that the upper sash fixing plate 102 can be adjusted by a small angle of forward-backward inclination angle relative to the upper frame mounting plate 01, and different use scenarios can be adapted.

[0136] The lower hinge mechanism of the embodiment comprises a lower frame mounting plate 501, a first support arm 502, a second support arm 503, an adjusting connecting rod 504, an inclined pull strip 505 and an inclined pull rod seat 506.

[0137] The first long rectangular hole 5502 is arranged on the inclined pull strip 505, one end of the first support arm is provided with a first rivet 5201, and the first rivet is in sliding hinged cooperation with the first long rectangular hole in the inclined pull strip;

[0138] The other end of the first support arm is provided with a first connecting piece 5102, and the first connecting piece is in rotary hinged cooperation with the frame mounting plate, and one end of the adjusting connecting rod 504 is fixed and hinged on the first connecting piece 5102;

[0139] One end of the second support arm is provided with a second rivet 5301, and is rotationally hingedly connected with the other end of the diagonal pull strip through the second rivet;

[0140] 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 connecting piece 5103, and is slidingly hingedly connected with the second square hole of the frame mounting plate through the second connecting piece;

[0141] The first support arm and the second support arm are hingedly connected in the middle part;

[0142] The lower frame mounting plate 501 is provided with a first eccentric piece 5101, and the eccentric end of the first eccentric piece 5101 is pivotally connected with the other end of the adjusting connecting rod 504;

[0143] One end of the diagonal pull strip 505 is hingedly connected with the diagonal pull rod seat 506.

[0144] The lower frame mounting plate 501 of the present application is installed at the window frame profile, the diagonal pull rod seat 506 is fixed with the sash profile, and the hinged connection structure of the first support arm 502, the second support arm 503 and the diagonal pull strip 505 can realize the state adjustment of the diagonal pull rod seat 506 relative to the lower frame mounting plate 501 in the outward hanging opening, the outward flat opening and the locking;

[0145] And because the lower frame mounting plate 501 is provided with the first eccentric piece 5101, the position of the adjusting connecting rod 504 can be adjusted through the first eccentric piece 5101, avoiding the inconvenience of adjustment when being arranged at the sash profile, and the user can complete the adjustment of the sash profile position indoors.

[0146] Meanwhile, the present embodiment can also adjust the sealing degree of the door and window when the door and window are closed:

[0147] Specifically, the diagonal pull strip 505 is provided with a second eccentric piece 5501, the diagonal pull rod seat 506 is provided with a lower hinged transmission connecting rod 5601, the lower hinged transmission connecting rod 5601 is provided with a lower hinged joint 5602, and when the lower hinged transmission connecting rod 5601 overlaps the diagonal pull strip 505, the eccentric end of the second eccentric piece 5501 cooperates with the lower hinged joint 5602.

[0148] Specifically, the number of the second eccentric piece 5501 is two and is arranged along the length extension direction of the diagonal pull rod seat 506.

[0149] In the above structure, when the lower hinged transmission connecting rod 5601 overlaps the diagonal pull strip 505, that is, the door and window are in the closed state, the position of the lower hinged joint 5602 can be changed by rotating the position of the second eccentric piece 5501 at this time, so that the sash profile is close to or away from the window frame profile, thereby adjusting the sealing degree of the door and window.

[0150] The specific connection structure of the first support arm 502, the second support arm 503 and the diagonal stay 505 in the embodiment is as follows:

[0151] Specifically, the adjusting connecting rod 504 is provided with a lower hinged sliding block 5401 matched with the second connecting piece 5103 at the lower frame mounting plate 501, and the other end of the second support arm 503 is pivotally connected with the lower hinged sliding block 5401.

[0152] Meanwhile, the embodiment also has the effect of being able to resist external wind pressure:

[0153] The diagonal stay 505 is provided with a wind pressure resisting seat 507 matched with the diagonal stay seat 506 in sliding mode, the diagonal stay seat 506 is provided with a wind pressure resisting movable rod 508, the wind pressure resisting seat 507 is provided with a wind pressure resisting limiting part matched with the wind pressure resisting movable rod 508, and the wind pressure resisting limiting part specifically includes a fixed sliding groove part 5701 and an unlocking sliding groove part 5702. One end of the wind pressure resisting movable rod 508 is provided with a sliding piece 5801 matched with the fixed sliding groove part 5701 or the unlocking sliding groove part 5702.

[0154] The position of the wind pressure resisting seat 507 on the diagonal stay seat 506 is adjusted, when the fixed sliding groove part 5701 of the wind pressure resisting seat 507 is matched with the sliding piece 5801 of the wind pressure resisting movable rod 508, the limiting effect is achieved, so as to limit the movement of the diagonal stay 505, ensure the hovering state, and thus resist the external wind pressure. When the position of the sliding piece 5801 of the wind pressure resisting movable rod 508 is adjusted to be matched with the unlocking sliding groove part 5702, the effect of contacting and limiting the movement of the diagonal stay 505 is achieved, so as to close the door and window.

[0155] The lower frame mounting plate 501 of the embodiment is in 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 is provided with one directional clamping piece 509, and the horizontal lower frame mounting plate 501 is provided with two directional clamping pieces 509. The directional clamping pieces 509 can be conveniently fixed with the window frame profile.

[0156] Specifically, the diagonal stay seat 506 is provided with screw pieces 510 for connecting the sash profile at the middle and both sides of the diagonal stay seat 506. The three screw pieces 510 are used to fix the sash profile, and the fixing structure is firm.

[0157] The lower hinge mechanism of the application has the following advantages:

[0158] 1. The outer suspension opening, the outer flat opening and the locking can be realized, and the above three state function requirements can be achieved.

[0159] 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.

[0160] 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.

[0161] 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;

[0162] 5. The overall structural design is reasonable, ensuring the thickness of the concrete while also providing wind pressure resistance and load-bearing capacity.

[0163] 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.

[0164] 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.

[0165] 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.

[0166] 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.

[0167] 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.

[0168] In the above structure, the transmission lock adjusting part of the transmission lock mechanism 3 can drive the components inside the suspension support mechanism 2 and the corner adjuster mechanism 4 to move through the transmission rod 7: in the suspension support mechanism 2, the first corner connecting head 202 can act on the suspension connecting rod 203 to slide relative to the suspension support assembly 201 through the transmission rod 7; in the corner adjuster mechanism 4, the second corner connecting head 401 moves relative to the adjustable corner adjuster connecting rod 402 through the transmission rod 7, and also realizes linkage adjustment with the lower hinge mechanism 5 through the corner adjuster spring 405 and the transmission rod 7. The second corner connecting head 401 of the embodiment is provided with an adjusting device 404, which can make the adjusting end of the adjusting device act on the adjustable corner adjuster connecting rod 402 relative to the second corner connecting head. When the length of the transmission rod 7 has an error, the length difference of the transmission rod 7 can be neutralized and adjusted.

[0169] The transmission lock mechanism 3 of the embodiment includes a transmission lock box 301 and a handle assembly 302, wherein the transmission lock adjusting part is arranged in the transmission lock box 301, and the operation of the transmission lock adjusting part is realized through the cooperation of the handle assembly 302 and the transmission lock box 301.

[0170] The anti-falling mechanism 6 of the embodiment includes an anti-falling rope body 601 and an anti-falling adjusting part 602. The anti-falling adjusting part 602 is threadedly connected with one end of the anti-falling rope body 601, which plays a role in preventing the fan from falling, and can adjust the position of the anti-falling adjusting part 602 and the anti-falling rope body 601, thereby playing a role in height adjustment.

[0171] In summary, the structure design of the application is reasonable, and is arranged at the outer-hung window frame profile and the window frame body. The user controls the transmission lock adjusting part of the transmission lock mechanism 3, which can drive the components inside the suspension support mechanism 2 and the corner adjuster mechanism 4 to move through the transmission rod 7, thereby meeting the needs of different use scenarios.

[0172] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any modification, equivalent change and modification of the above embodiment without departing from the technical solution of the present application, and in accordance with the technical essence of the present application, are still within the scope of the technical solution of the present application.

Claims

1. An outswing overhang system, characterized by, Comprise: The upper hinge mechanism, the suspension support mechanism, the transmission lock mechanism, the corner mechanism and the lower hinge mechanism are arranged in sequence at the outer suspended window frame profile and along the edge of the window frame body of the outer suspended window frame profile; Both ends of the transmission lock mechanism are provided with transmission lock adjusting parts, and the transmission lock adjusting parts are respectively provided with transmission rod parts connected with one end of the suspension support mechanism and the corner mechanism; The other end of the corner mechanism is provided with the transmission rod part connected with the lower hinge mechanism.

2. The outswing overhang system of claim 1, wherein, The suspension support mechanism comprises a suspension support assembly and a suspension corner; The suspension support assembly is provided with a first suspension support part and a second suspension support part, the first suspension support part comprises a suspension support frame and a groove part, and the second suspension support part comprises a first eccentric rivet part and a second eccentric rivet part; The suspension corner comprises a suspension support seat, a suspension support rod, a suspension corner support and a suspension connecting rod, the suspension support seat and the suspension support rod are respectively arranged at the horizontal edge and the vertical edge of the window frame body of the outer suspended window frame profile, the suspension connecting rod is in sliding fit with the suspension corner support, the suspension support seat is arranged on the suspension connecting rod, the suspension support rod is arranged on the suspension corner support, the suspension corner support is provided with a corner fit seat, a U-shaped spring part is arranged in the corner fit seat, one end of the suspension support rod is in rotational fit with the corner fit seat, a protruding part is arranged on the suspension support rod, and the protruding part is in abutment or separation with the U-shaped spring part during rotation of the suspension support rod relative to the corner fit seat.

3. The outswing overhang system according to claim 2, wherein The suspension corner further comprises a corner connecting head and a spring piece assembly, the spring piece assembly is in sliding fit with the suspension corner support, and the spring piece assembly is connected with the corner connecting head and the suspension connecting rod respectively; The suspension corner support is in L-shaped structure, comprising a longitudinal suspension corner support body and a transverse suspension corner support body, the corner fit seat is arranged on the longitudinal suspension corner support body, and the suspension connecting rod is in sliding fit with the transverse suspension corner support body; The spring piece assembly comprises two or more spring pieces, one end of adjacent spring pieces is in abutment with each other and connected with the suspension connecting rod, and the other end of the spring piece is connected with the corner connecting head; The suspension corner further comprises a C-shaped bolt part, the C-shaped bolt part is detachably arranged at the connection between the longitudinal suspension corner support body and the transverse suspension corner support body, and a clamping piece is riveted on the suspension fixing assembly.

4. The outswing overhang system of claim 2, wherein The suspension support assembly is provided with a first suspension support part and a second suspension support part, the first suspension support part comprises a suspension support frame and a groove part, and the second suspension support part comprises a first eccentric rivet part and a second eccentric rivet part; 5. The outswing overhang system of claim 1, wherein The upper hinge mechanism comprises an upper frame mounting plate, an upper fan fixing plate, a first support arm, a second support arm, a first connecting part and a second connecting part; The upper fan fixed plate is provided with a first rectangular hole, one end of the first supporting arm is slidably connected with the first rectangular hole of the upper fan fixed plate through the first connecting piece in clearance fit; The other end of the first supporting arm is axially rotatably connected with the upper frame mounting plate; One end of the second supporting arm is axially rotatably connected with the other end of the upper fan fixed plate through the second connecting piece in clearance fit; The upper frame mounting plate is provided with a second rectangular hole, and the other end of the second supporting arm is slidably connected with the second rectangular hole of the upper frame mounting plate; The middle part of the first supporting arm is connected with the middle part of the second supporting arm; In the state of the outer-hung opening window, the upper fan fixed plate is in clearance fit with the first connecting piece and the second connecting piece, and the upper fan fixed plate can be axially flipped at a variable angle relative to the length direction of the upper frame mounting plate.

6. The outswing overhang system of claim 5, wherein, The first eccentric piece is arranged at the middle connection part of the first supporting arm and the second supporting arm, and the eccentric end of the first eccentric piece is pivotally connected with the first supporting arm; The first connecting piece is provided with a first gasket in slidably fit with the upper fan fixed plate, and one end of the first connecting piece is in clearance fit with the first supporting arm; The width of the first rectangular hole is greater than the diameter of the first connecting piece; The upper frame mounting plate is provided with a second eccentric piece, the eccentric end of the second eccentric piece is pivotally connected with an adjusting plate, the upper frame mounting plate is provided with a fourth rectangular hole, the other end of the adjusting plate is provided with a fourth connecting piece, the other end of the adjusting plate passes through the fourth rectangular hole of the upper frame mounting plate through the fourth connecting piece and is pivotally connected with the first supporting arm.

7. The outswing overhang system of claim 6, wherein, The adjusting plate is provided with a third rectangular hole, one end of the second supporting arm is provided with a third connecting piece in fit with the second rectangular hole and the third rectangular hole, the third connecting piece is provided with a second gasket in slidably fit with the adjusting plate; The third connecting piece is provided with an upper hinge sliding block in slidably fit with the second rectangular hole and the third rectangular hole; The upper frame mounting plate is in L-shaped structure, including a horizontal upper frame mounting plate body and a vertical upper frame mounting plate body, and the adjusting plate is arranged at the horizontal upper frame mounting plate body; The horizontal upper frame mounting plate body, the vertical upper frame mounting plate body and the adjusting plate are riveted with clamping pieces.

8. The outswing overhang system of claim 1, wherein, The lower hinge mechanism includes a lower frame mounting plate, a first supporting arm, a second supporting arm, an adjusting connecting rod, an inclined pull strip and an inclined pull rod seat; The inclined pull strip is provided with a first rectangular hole, one end of the first supporting arm is provided with a first rivet piece and is slidably connected with the first rectangular hole of the inclined pull strip through the first rivet piece; The other end of the first supporting arm is provided with a first connecting piece and is rotatably connected with the lower frame mounting plate through the first connecting piece, and one end of the adjusting connecting rod is fixedly connected with the first connecting piece; One end of the second supporting arm is provided with a second rivet piece and is rotatably connected with the other end of the inclined pull strip through the second rivet piece. The lower frame mounting plate is provided with a second rectangular hole, and the other end of the second supporting arm is provided with a second connecting piece and is slidably connected with the second rectangular hole of the lower frame mounting plate; The first supporting arm and the second supporting arm are hingedly connected at the middle part; The lower frame mounting plate is provided with a first eccentric piece, and the eccentric end of the first eccentric piece is pivotally connected with the other end of the adjusting connecting rod; One end of the diagonal pull strip is hingedly connected with the diagonal pull rod seat.

9. The outswing overhang system of claim 1, wherein, The diagonal pull strip is provided with a second eccentric piece, the diagonal pull rod seat is provided with a lower hinged transmission connecting rod, the lower hinged transmission connecting rod is provided with a lower hinged joint, and when the lower hinged transmission connecting rod overlaps with the diagonal pull strip, the eccentric end of the second eccentric piece is matched with the lower hinged joint; The number of the second eccentric pieces is two and they are arranged along the length extension direction of the diagonal pull rod seat; The adjusting connecting rod is provided with a lower hinged sliding block matched with the second connecting piece of the lower frame mounting plate, and the other end of the second supporting arm is pivotally connected with the lower hinged sliding block; One end of the diagonal pull strip is provided with a wind pressure resisting seat slidably matched with the diagonal pull rod seat, the diagonal pull rod seat is provided with a wind pressure resisting movable rod, and the wind pressure resisting seat is provided with a wind pressure resisting limiting part matched with the wind pressure resisting movable rod; The lower frame mounting plate is in L-shaped structure, including a horizontal lower frame mounting plate and a vertical lower frame mounting plate, the vertical lower frame mounting plate is provided with a directional clamping piece, and the horizontal lower frame mounting plate is provided with two directional clamping pieces.

10. The outswing overhang system of claim 1, wherein, The corner adjuster mechanism comprises a second corner connecting head, an adjustable corner adjuster connecting rod and a corner frame, the second corner connecting head is slidably matched with the adjustable corner adjuster connecting rod, the adjustable corner adjuster connecting rod is slidably matched with the corner frame, the second corner connecting head is connected with the transmission lock adjusting part through the transmission rod, and the corner frame is connected with the lower hinge mechanism through the transmission rod; The corner adjuster mechanism further comprises an adjusting device, the adjusting device is arranged on the second corner connecting head, the adjusting device is provided with an adjusting end, the adjusting end can move relative to the second corner connecting head and act on the adjustable corner adjuster connecting rod to move relative to the second corner connecting head; The corner frame is provided with a corner adjuster spring piece linked with the adjustable corner adjuster connecting rod, and the corner adjuster spring piece is connected with the lower hinge mechanism through the transmission rod. The corner frame is provided with a detachable anti-mislock point assembly.

11. The outswing overhang system of claim 1, wherein, The transmission lock mechanism comprises a transmission lock box and a handle assembly.

12. The outswing overhang system of claim 1, wherein, The anti-falling mechanism comprises an anti-falling rope body and an anti-falling adjusting piece, and the anti-falling adjusting piece is threadedly matched with one end of the anti-falling rope body.

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