Diagonal draw bar hinge of out-swinging top-hung window

Abstract

The utility model discloses a diagonal draw bar hinge of an out-swinging top-hung window, which comprises a window sash connecting piece provided with a locking structure and a sliding block; the sliding block is connected with the window sash connecting piece in a sliding mode, the sliding block is provided with a locking protrusion, the locking protrusion is provided with an inclined entering face, a limiting entering face and a limiting disengaging face, and the inclined disengaging face, the limiting entering face and the limiting disengaging face form a position locking groove; the locking structure comprises a locking swing rod and a locking reset piece, one end of the locking swing rod is movably connected with the window sash connecting piece, and a sliding piece is fixed to the other end of the locking swing rod. A hinge structure; one end of the diagonal draw bar is hinged to the hinge structure, and the other end of the diagonal draw bar is hinged to the sliding block; the two ends of the inclined pull connecting rod are hinged to the inclined pull rod and the window sash connecting piece respectively. According to the scheme, opening and positioning of the window sash, positioning cancelling and closing of the window sash can be achieved only by operating the window sash when the window sash is in a suspended state, and operation is convenient. And the window sash is opened in a locking positioning manner, so that the locking force is large, and the window sash is not easy to automatically close.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window accessories, in particular to a diagonal tie rod hinge for an outward-opening top-hung window. Background Art

[0002] A new type of window opening method has appeared on the market. It can be opened outward like an external casement window or opened like a top-hung window. Such windows are called external casement top-hung windows on the market. The emergence of such windows also brings a new problem. The top-hung supports on the market are not suitable for this type of window. As a result, when the window is opened top-hung, there is no support from the top-hung supports. The window cannot remain in the top-hung open state due to its own weight. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a diagonal tie rod hinge for an outward-opening top-hung window, so as to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The solution of the utility model to solve the technical problem is:

[0005] The inclined rod hinge of the external casement top-hung window includes:

[0006] A window sash connector fixedly mounted on the window sash, wherein the window sash connector is equipped with a locking structure and a sliding block;

[0007] The sliding block is slidably connected to the window sash connecting piece, the sliding block is provided with a locking protrusion, the locking protrusion is provided with an inclined entry surface, a limit entry surface, a limit disengagement surface, and an inclined disengagement surface which are arranged in sequence, the limit entry surface and the limit disengagement surface are recessed toward the inner side of the locking protrusion to form a position locking groove;

[0008] The locking structure comprises a locking swing rod and a locking reset member, wherein the locking swing rod is provided with a first end and a second end, wherein the first end is movably connected to the window sash connecting member, and a sliding member is fixed to the second end, and the locking protrusion is used to limit the movement path of the sliding member; the locking reset member enables the second end to have a tendency to swing from the inclined entry surface to the inclined separation surface;

[0009] A hinge structure mounted on a window frame;

[0010] An inclined tie rod, one end of which is hinged to the hinge structure and the other end of which is hinged to the sliding block;

[0011] The diagonal connecting rod has two ends respectively hinged to the diagonal rod and the window sash connecting piece, and the hinged part between the diagonal connecting rod and the diagonal rod is located between the two ends of the diagonal rod.

[0012] Through the above technical solution, the process of opening the window sash when it is suspended upward includes two actions: one is that the window sash swings outward, and the other is that the window sash moves inward for a certain distance due to its own gravity or the force applied by the user to achieve fixation in the suspended state.

[0013] When the window sash is suspended and opened, under the interaction of the hinge structure, the inclined rod and the inclined connecting rod, the sliding block slides to the side where the locking swing rod and the locking reset member are installed. After the locking protrusion contacts the sliding member on the locking swing rod, the sliding member moves along the inclined entry surface under the guidance of the inclined entry surface, and the locking reset member deforms and accumulates elastic potential energy. When the window sash is suspended and opened to the maximum angle, the window sash cannot be opened further. At this time, the user cancels the outward force applied to the window sash or applies the inward force to the window sash. Under the action of the torque provided to the locking swing rod by the limiting entry surface and the locking reset member, the sliding member enters the position locking groove, and the sliding block is supported by the sliding member and cannot continue to slide to the side away from the locking reset member, thereby achieving the fixation of the window suspended state.

[0014] The process of closing the window sash by hanging it up also includes two actions: one is that the window sash swings outward, and the other is that the user applies an inward force to the window sash to pull the window sash inward to close.

[0015] When the user applies force in the opening direction of the window sash again to make the window sash swing outward, the sliding piece of the locking rocker arm disengages from the position locking groove, and due to the elastic force of the locking reset piece, the second end of the locking rocker arm swings toward the side close to the inclined disengagement surface, causing the sliding piece to move along the limit disengagement surface.

[0016] The window sash continues to close, and the sliding block moves away from the locking swing rod and the locking reset member. The sliding member of the locking swing rod disengages from the limited disengagement surface, and then the sliding member contacts the inclined disengagement surface, so that the sliding member continues to move along the inclined disengagement surface. After the sliding member disengages from the inclined disengagement surface, the locking swing rod returns to its original position under the action of the locking reset member.

[0017] In this scheme, when the window sash is in the hanging state, the window sash can be opened and positioned, and the positioning can be cancelled and the window sash can be closed by simply operating the window sash, which is easy to operate. In addition, the opening of the window sash is a locking positioning, the locking force is large, and the window sash is not easy to close by itself.

[0018] As a further improvement of the above technical solution, it also includes a transmission component and an upper suspension locking structure, the transmission component includes a transmission rod, the transmission rod is slidably connected to the window sash connecting piece, the upper suspension locking structure includes an upper suspension locking point and an upper suspension locking seat, the upper suspension locking seat is fixedly installed on the inclined rod, the upper suspension locking point is fixedly installed on the transmission rod, and the upper suspension locking seat is used to plug and cooperate with the upper suspension locking point to achieve the limiting of the inclined rod and the window sash connecting piece.

[0019] Through the above technical solution, when the upper suspension lock point is inserted into the upper suspension lock seat, the limiting of the inclined rod and the window sash connecting piece is completed, and the transmission rod is used to link with other door and window accessories on the window sash to drive the upper suspension lock point to insert or disengage from the upper suspension lock seat.

[0020] As a further improvement of the above technical solution, the hinge structure includes a hinge base, a first hinge rod, and a second hinge rod. The two ends of the first hinge rod are respectively rotatably and slidably connected to the hinge base and the diagonal rod; the two ends of the second hinge rod are respectively hinged to the diagonal connecting rod and the hinge base, and the middle part of the second hinge rod is hinged to the middle part of the first hinge rod.

[0021] As a further improvement of the above technical solution, the hinge base is rotatably connected with a locking plate, the locking plate is provided with a wrench structure, the width of the locking plate is smaller than the width of the hinge base, and the length of the locking plate is greater than the width of the hinge base.

[0022] With the above technical solution, after the hinge base is placed, the staff drives the locking piece to rotate through the wrench structure so that the length direction of the locking piece is parallel to or at an acute angle to the width direction of the hinge base, and the locking piece is then inserted into the accessory slot of the window frame, thereby limiting the position of the window frame and the hinge base. The locking piece is provided to make the installation of the hinge base more convenient.

[0023] As a further improvement of the above technical solution, the hinge base includes a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate are vertically arranged.

[0024] Through the above technical solution, the second mounting plate and the first mounting plate are arranged perpendicular to each other, so that the hinge base can be connected to two perpendicular sides of the window frame at the same time to ensure the stability of the hinge base installation.

[0025] As a further improvement of the above technical solution, the number of the locking plates is set to two, and the two locking plates are respectively installed on the first mounting plate and the second mounting plate.

[0026] Through the above technical solution, the number of locking plates is set to two, and the two locking plates can be respectively inserted into the accessory grooves of two adjacent sides of the window frame, so as to better limit the position of the hinge base.

[0027] As a further improvement of the above technical solution, the locking piece is provided with a tightening protrusion at least at one end in its length direction, and the tightening protrusion is provided with a connecting surface and a tightening surface, and the connecting surface is used to connect the tightening surface and the end surface of the locking piece.

[0028] Through the above technical solution, by setting a tightening protrusion, during the rotation of the locking plate, the connecting surface can make the tightening surface smoothly enter the accessory groove of the window frame, so that the tightening surface is finally tightened against the inner wall of the accessory groove of the window frame, thereby making the connection between the hinge base and the window frame more stable.

[0029] As a further improvement of the above technical solution, the number of the pressing protrusions is set to two, and the two pressing protrusions are centrally symmetrically arranged at two ends of the locking piece in the length direction.

[0030] Through the above technical solution, the number of the abutting protrusions is set to two, so that the connection stability between the hinge base and the window frame can be better.

[0031] As a further improvement of the above technical solution, the window sash connector is provided with an installation groove, the first end is arranged in the installation groove, an eccentric protrusion is provided in the installation groove, the eccentric protrusion is arranged on the side of the installation groove away from the inclined separation surface, and the eccentric protrusion is always in contact with the first end.

[0032] As a further improvement of the above technical solution, a limiting protrusion is provided at the first end portion, and the limiting protrusion is used to abut against the side wall of the installation groove to limit the swing angle of the locking rocker arm.

[0033] The beneficial effects of the utility model are: when the window sash is in the suspended state, the window sash can be opened and positioned, and the positioning can be cancelled and the window sash can be closed by simply operating the window sash, which is easy to operate. In addition, the opening of the window sash is a locking positioning, the locking force is large, and the window sash is not easy to close by itself.

[0034] The utility model is used in the technical field of door and window accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present utility model, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0036] Figure 1 It is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0037] Figure 2 This is a schematic diagram of the structure of the window sash of the embodiment of the utility model when it is in an upwardly suspended open state;

[0038] Figure 3 It is a schematic diagram of the overall structure of the sliding block of an embodiment of the utility model;

[0039] Figure 4 This is a schematic diagram of the overall structure of the locking swing rod of an embodiment of the utility model;

[0040] Figure 5 This is a schematic diagram of the overall structure of the connecting seat body of an embodiment of the utility model;

[0041] Figure 6 It is a schematic diagram of the overall structure of the locking piece of an embodiment of the utility model;

[0042] Figure 7 This is a schematic diagram of the operation of the upper hanging opening process of the window sash of the embodiment of the utility model;

[0043] Figure 8 It is an action schematic diagram of the window sash upper hanging closing process of the embodiment of the utility model.

[0044] In the figure, 100, window sash connector; 110, connecting seat; 111, positioning convex strip; 112, mounting groove; 113, eccentric protrusion; 120, fixing block; 200, hinge structure; 210, second hinge rod; 220, first hinge rod; 230, hinge base; 231, second mounting plate; 232, first mounting plate; 310, inclined rod; 320, inclined connecting rod; 400, transmission assembly; 410, transmission connector; 420, transmission guide Seat; 430, transmission rod; 500, upper suspension locking structure; 510, upper suspension lock seat; 520, upper suspension locking point; 600, sliding block; 610, locking protrusion; 611, inclined disengagement surface; 612, limit disengagement surface; 613, limit entry surface; 614, inclined entry surface; 700, locking structure; 710, locking reset member; 720, locking rocker; 721, limit protrusion; 722, sliding member; 800, locking sheet; 810, pressing protrusion. DETAILED DESCRIPTION

[0045] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0046] Reference Figures 1 to 8The inclined rod hinge of the outward-opening top-hung window includes a window sash connector 100, a hinge structure 200, an inclined rod 310, an inclined connecting rod 320, a transmission assembly 400 and a top-hung locking structure 500.

[0047] Specifically, the window sash connector 100 is fixedly mounted on the window sash. Specifically, the window sash connector 100 includes a connecting seat 110 and a fixing block 120 .

[0048] Positioning convex strips 111 are respectively provided on both sides of the connecting seat body 110. The positioning convex strips 111 are arranged in the accessory slot of the window sash. The positioning convex strips 111 are used to limit the connecting seat body 110 to prevent the connecting seat body 110 from being separated from the accessory slot.

[0049] The connecting seat body 110 and the fixing block 120 are fixed by screws. Two threaded holes are provided on the fixing block 120. The two threaded holes are respectively arranged on both sides of the fixing block 120. The two threaded holes are respectively threadedly connected with screws. The tail end of the screw is tightly pressed against the bottom of the accessory groove of the window sash, thereby completing the fixation of the fixing block 120, the connecting seat body 110 and the window sash.

[0050] The window sash connector 100 is slidably connected to a sliding block 600, and the sliding block 600 is provided with a locking protrusion 610. The locking protrusion 610 is provided with an inclined disengagement surface 611, a limit disengagement surface 612, a limit entry surface 613, and an inclined entry surface 614. The inclined disengagement surface 611, the limit disengagement surface 612, the limit entry surface 613, and the inclined entry surface 614 are all side walls of the locking protrusion 610.

[0051] The inclined disengagement surface 611, the position limiting disengagement surface 612, the position limiting entry surface 613, and the inclined entry surface 614 are arranged in sequence. The position limiting disengagement surface 612 and the position limiting entry surface 613 are recessed toward the inner side of the locking protrusion 610, and the position limiting disengagement surface 612 and the position limiting entry surface 613 form a position locking groove.

[0052] The connection seat body 110 is installed with a locking structure 700. Specifically, in this embodiment, the locking structure 700 includes a locking reset member 710 and a locking swing rod 720. The locking swing rod 720 is provided with a second end and a first end. The first end is movably connected to the window sash connection member 100. Specifically, in this embodiment, the connection seat body 110 is provided with a mounting groove 112, and an eccentric protrusion 113 is provided in the mounting groove 112. The eccentric protrusion 113 is provided on a side of the mounting groove 112 away from the inclined disengagement surface 611. The first end is provided in the mounting groove 112, and the eccentric protrusion 113 is always in contact with the first end.

[0053] The first end is provided with a limiting protrusion 721 , which is provided on a side of the first end away from the inclined entry surface 614 , and is used to abut against the side wall of the installation groove 112 to limit the swing angle of the locking rocker 720 .

[0054] In this embodiment, the lock reset member 710 is configured as a compression spring (in other embodiments, the lock reset member 710 can also be configured as a tension spring or other elastic components such as a spring sheet, and technical personnel in this field can select the specific structure of the lock reset member 710 according to actual needs), the lock reset member 710 is arranged in the installation groove 112, and the two ends of the lock reset member 710 are respectively abutted against the lock rocker arm 720 and the connecting seat body 110, when the lock rocker arm 720 swings toward the side close to the inclined entry surface 614, the lock reset member 710 is squeezed, and at this time the lock reset member 710 will generate an elastic force on the lock reset member 710, so that the lock rocker arm 720 has a tendency to swing from the inclined entry surface 614 to the inclined separation surface 611.

[0055] A sliding member 722 is fixed to the second end, and the locking protrusion 610 is used to limit the movement path of the sliding member 722 .

[0056] The hinge structure 200 is mounted on the window frame.

[0057] Specifically, in this embodiment, the hinge structure 200 includes a second hinge rod 210, a first hinge rod 220, and a hinge base 230. The hinge base 230 is provided with a first strip hole, and one end of the inclined rod 310 is provided with a second strip hole. Both ends of the first hinge rod 220 are respectively connected to the inclined rod 310 and the hinge base 230 in a rotational and sliding manner.

[0058] Specifically, rivets are fixed at both ends of the first hinge rod 220, and the rivets at both ends of the first hinge rod 220 pass through the first strip hole of the hinge base 230 and the second strip hole of the inclined rod 310 respectively, and the rivets at both ends of the first hinge rod 220 are slidingly connected with the first strip hole of the hinge base 230 and the second strip hole of the inclined rod 310 respectively.

[0059] Both ends of the second hinge rod 210 are respectively hinged to the hinge base 230 and the inclined connecting rod 320 through rivets, and the middle part of the first hinge rod 220 is hinged to the middle part of the second hinge rod 210 .

[0060] One end of the inclined rod 310 away from the hinge structure 200 is hinged to the sliding block 600 .

[0061] The diagonal connecting rod 320 is disposed between the diagonal connecting rod 310 and the window sash connecting member 100 .

[0062] The two ends of the diagonal connecting rod 320 are respectively hinged to the window sash connector 100 (in the present embodiment, one end of the diagonal rod 310 is hinged to the connecting seat body 110 of the window sash connector 100) and the diagonal rod 310 by rivets, and the hinge between the diagonal rod 310 and the diagonal connecting rod 320 is located between the two ends of the diagonal rod 310.

[0063] The inclined rod 310 is hinged to the sliding block 600, and the two ends of the inclined connecting rod 320 are respectively hinged to the inclined rod 310 and the window sash connecting member 100, so that when the inclined rod 310 swings relative to the window sash connecting member 100, the inclined rod 310 will drive the sliding block 600 to move, so that the position of the sliding block 600 in the window sash connecting member 100 changes. Specifically, the larger the angle between the inclined rod 310 and the window sash connecting member 100, the closer the sliding block 600 is to the installation groove 112, and the smaller the angle between the inclined rod 310 and the window sash connecting member 100, the farther the sliding block 600 is from the installation groove 112. In the process of the sliding block 600 approaching or moving away from the installation groove 112, the sliding member 722 will contact different side walls of the locking protrusion 610 and be guided by different side walls of the locking protrusion 610 to achieve different movements.

[0064] The hinge base 230 includes a second mounting piece 231 and a first mounting piece 232, and the second mounting piece 231 and the first mounting piece 232 are vertically arranged. The second mounting piece 231 and the first mounting piece 232 are arranged to be vertically arranged to each other, so that the hinge base 230 can be connected to two vertical sides of the window frame at the same time to ensure the stability of the hinge base 230 installation.

[0065] The hinge base 230 is connected to a locking plate 800, which is rotatably connected to the hinge base 230. The locking plate 800 is provided with a wrench structure. Specifically, in the present embodiment, the wrench structure is provided as a hexagonal wrench groove. In other embodiments, a triangular wrench groove or a cross wrench groove may also be used. Those skilled in the art may select the specific shape of the wrench structure according to actual needs.

[0066] The width of the locking piece 800 is smaller than the width of the hinge base 230, and the length of the locking piece 800 is greater than the width of the hinge base 230. When installing the hinge base 230, the width direction of the locking piece 800 is set parallel to the width direction of the hinge base 230. After the hinge base 230 is placed, the staff drives the locking piece 800 to rotate through the wrench structure so that the length direction of the locking piece 800 is parallel to or at an acute angle to the width direction of the hinge base 230. At this time, the locking piece 800 is inserted into the accessory slot of the window frame, thereby realizing the position restriction of the window frame and the hinge base 230. By setting the locking piece 800, the installation of the hinge base 230 is made more convenient.

[0067] Specifically, in this embodiment, the number of locking pieces 800 is set to two, and the two locking pieces 800 are respectively installed on the second installation piece 231 and the first installation piece 232. The number of locking pieces 800 is set to two, and the two locking pieces 800 can be respectively inserted into the accessory grooves of two adjacent sides of the window frame, so as to better limit the position of the hinge base 230.

[0068] The locking plate 800 is provided with a tightening protrusion 810 at at least one end in its length direction. Specifically, in this embodiment, the number of the tightening protrusions 810 is set to two, and the two tightening protrusions 810 are respectively arranged at both ends of the locking plate 800, and the two tightening protrusions 810 are arranged symmetrically about the central axis of the locking plate 800.

[0069] The pressing protrusion 810 is provided with a pressing surface and a connecting surface. The connecting surface is used to connect the pressing surface and the end surface of the locking piece 800. The two ends of the connecting surface are smoothly transitioned with the pressing surface and the end surface of the locking piece 800 respectively.

[0070] By providing the clamping protrusion 810, during the rotation of the locking plate 800, the connecting surface can allow the clamping surface to smoothly enter the accessory groove of the window frame, so that the clamping surface is finally clamped against the inner wall of the accessory groove of the window frame, thereby making the connection between the hinge base 230 and the window frame more stable.

[0071] Specifically, the transmission assembly 400 includes a transmission connector 410 , a transmission guide seat 420 , and a transmission rod 430 .

[0072] The window sash connector 100 is slidably connected to the transmission rod 430. The transmission guide seat 420 is fixedly installed in the accessory slot of the window sash, and the transmission rod 430 passes through the transmission guide seat 420 and is slidably connected to the transmission guide seat 420. At the same time, the transmission rod 430 passes through the connection seat body 110 of the window sash connector 100 and is slidably connected to the connection seat body 110. The transmission guide seat 420 cooperates with the connection seat body 110 to guide the transmission rod 430.

[0073] The transmission connector 410 is fixedly mounted on one end of the transmission rod 430 , and the transmission connector 410 is used to connect the transmission rod 430 with other accessories of the window sash, thereby realizing the linkage of multiple accessories.

[0074] The upper suspension locking structure 500 includes an upper suspension locking seat 510 and an upper suspension locking point 520. The upper suspension locking seat 510 is fixedly mounted on the inclined rod 310, and the upper suspension locking point 520 is fixedly connected to one end of the transmission rod 430.

[0075] The upper suspension lock point 520 and the upper suspension lock seat 510 are conventional lock point lock seat structures, and the specific structures of the upper suspension lock seat 510 and the upper suspension lock point 520 are not repeated here. Those skilled in the art can select the specific structures of the upper suspension lock seat 510 and the upper suspension lock point 520 according to actual needs. When the upper suspension lock point 520 is inserted into the upper suspension lock seat 510, the position limiting of the inclined rod 310 and the window sash connector 100 is completed.

[0076] The action process of the hinge of the inclined pull rod 310 of the casement top-hung window in the present solution when the top-hung function is enabled and disabled is as follows:

[0077] When the window sash is hung up, the opening process includes two actions: one is that the window sash swings outward, and the other is that the window sash moves inward for a certain distance due to its own gravity or the force applied by the user to achieve the fixation of the hung state.

[0078] When the window sash is hung and opened, under the interaction of the hinge structure 200, the inclined rod 310 and the inclined connecting rod 320, the sliding block 600 slides toward the side where the locking swing rod 720 and the locking reset member 710 are installed. After the locking protrusion 610 contacts the sliding member 722 on the locking swing rod 720, the sliding member 722 moves along the inclined entry surface 614 under the guidance of the inclined entry surface 614, and the locking reset member 710 is deformed to accumulate elastic potential energy (in this embodiment, the locking reset member 710 is compressed to continue the elastic potential energy). When the window sash is opened to a certain position (when the window sash is opened to the maximum angle), the window sash cannot continue to open. At this time, the user cancels the outward force on the window sash or applies inward force to the window sash. Under the action of the torque provided to the locking rocker rod 720 by the limit entry surface 613 and the locking reset member 710, the sliding member 722 enters the position locking groove, and the sliding block 600 is supported by the sliding member 722 and cannot continue to slide to the side away from the locking reset member 710, thereby fixing the window in the suspended state.

[0079] The process of closing the window sash by hanging it up also includes two actions: one is that the window sash swings outward, and the other is that the user applies an inward force to the window sash to pull the window sash inward to close.

[0080] When the user applies force in the opening direction of the window sash again so that the window sash swings outward, the sliding member 722 of the locking rocker arm 720 disengages from the position locking groove, and due to the elastic force of the locking reset member 710, the second end of the locking rocker arm 720 swings toward the side close to the inclined disengagement surface 611, so that the sliding member 722 moves along the limited disengagement surface 612.

[0081] The window sash continues to close, and the sliding block 600 moves away from the locking swing rod 720 and the locking reset member 710. The sliding member 722 of the locking swing rod 720 disengages from the limited disengagement surface 612, and then the sliding member 722 contacts the inclined disengagement surface 611, so that the sliding member 722 continues to move along the inclined disengagement surface 611. After the sliding member 722 disengages from the inclined disengagement surface 611, the locking swing rod 720 returns to its original position under the action of the locking reset member 710.

[0082] From the above movement process, it can be known that the movement trajectory of the locking rocker 720 is determined by the torque provided by the locking reset member 710 and the four side walls and a concave position in different directions on the locking protrusion 610. Therefore, the opening and closing of the window sash in the suspended state will not fail.

[0083] The rivets in this solution are not completely riveted, so that there is a certain gap between different components, and the upper hanging opening of the window sash can be achieved by relying on the gap of the connecting rod.

[0084] In this scheme, when the window sash is in the hanging state, the window sash can be opened and positioned, and the positioning can be cancelled and the window sash can be closed by simply operating the window sash, which is easy to operate. In addition, the opening of the window sash is a locking positioning, the locking force is large, and the window sash is not easy to close by itself.

[0085] The preferred implementation modes of the present invention are specifically described above, but the invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. The inclined rod hinge of the outward-opening top-hung window is characterized by: include: A window sash connector fixedly mounted on the window sash, wherein the window sash connector is equipped with a locking structure and a sliding block; The sliding block is slidably connected to the window sash connecting piece, the sliding block is provided with a locking protrusion, the locking protrusion is provided with an inclined entry surface, a limit entry surface, a limit disengagement surface, and an inclined disengagement surface which are arranged in sequence, the limit entry surface and the limit disengagement surface are recessed toward the inner side of the locking protrusion to form a position locking groove; The locking structure comprises a locking swing rod and a locking reset member, wherein the locking swing rod is provided with a first end and a second end, wherein the first end is movably connected to the window sash connecting member, and a sliding member is fixed to the second end, and the locking protrusion is used to limit the movement path of the sliding member; the locking reset member enables the second end to have a tendency to swing from the inclined entry surface to the inclined separation surface; A hinge structure mounted on a window frame; An inclined tie rod, one end of which is hinged to the hinge structure and the other end of which is hinged to the sliding block; The diagonal connecting rod has two ends respectively hinged to the diagonal rod and the window sash connecting piece, and the hinged part between the diagonal connecting rod and the diagonal rod is located between the two ends of the diagonal rod.

2. The inclined rod hinge for an outward-opening top-hung window according to claim 1, characterized in that: It also includes a transmission component and an upper suspension locking structure. The transmission component includes a transmission rod, and the transmission rod is slidably connected to the window sash connecting piece. The upper suspension locking structure includes an upper suspension locking point and an upper suspension locking seat. The upper suspension locking seat is fixedly installed on the inclined rod, and the upper suspension locking point is fixedly installed on the transmission rod. The upper suspension locking seat is used to plug and cooperate with the upper suspension locking point to achieve the limiting of the inclined rod and the window sash connecting piece.

3. The inclined tie rod hinge for an outward-opening top-hung window according to claim 1, characterized in that: The hinge structure includes a hinge base, a first hinge rod, and a second hinge rod. The two ends of the first hinge rod are respectively rotatably and slidably connected to the hinge base and the inclined rod; the two ends of the second hinge rod are respectively hinged to the inclined rod and the hinge base, and the middle part of the second hinge rod is hinged to the middle part of the first hinge rod.

4. The inclined tie rod hinge for an outward-opening top-hung window according to claim 3, characterized in that: The hinge base is rotatably connected with a locking piece, the locking piece is provided with a wrench structure, the width of the locking piece is smaller than the width of the hinge base, and the length of the locking piece is greater than the width of the hinge base.

5. The inclined tie rod hinge for an outward-opening top-hung window according to claim 4, characterized in that: The hinge base includes a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate are vertically arranged.

6. The inclined tie rod hinge for an outward-opening top-hung window according to claim 5, characterized in that: The number of the locking pieces is set to two, and the two locking pieces are respectively installed on the first mounting piece and the second mounting piece.

7. The inclined tie rod hinge for an outward-opening top-hung window according to claim 4, characterized in that: The locking piece is provided with a tightening protrusion at at least one end in the length direction thereof, and the tightening protrusion is provided with a connecting surface and a tightening surface, and the connecting surface is used to connect the tightening surface and the end surface of the locking piece.

8. The inclined rod hinge for an outward-opening top-hung window according to claim 7, characterized in that: The number of the pressing protrusions is set to two, and the two pressing protrusions are centrally symmetrically arranged at two ends of the locking piece in the length direction.

9. The inclined tie rod hinge for an outward-opening top-hung window according to claim 1, characterized in that: The window sash connector is provided with a mounting groove, the first end is arranged in the mounting groove, an eccentric protrusion is arranged in the mounting groove, the eccentric protrusion is arranged on a side of the mounting groove away from the inclined separation surface, and the eccentric protrusion is always in contact with the first end.

10. The inclined rod hinge for an outward-opening top-hung window according to claim 9, characterized in that: The first end portion is provided with a limiting protrusion, and the limiting protrusion is used to abut against the side wall of the installation groove to limit the swing angle of the locking rocker.

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