Upper sliding rod applied to translation inward tilt-turn window

Abstract

The invention relates to the technical field of horizontally-moving inward tilt-turn windows, in particular to an upper sliding rod applied to a horizontally-moving inward tilt-turn window, and the upper sliding rod is used for connecting a window frame and a movable sash. The upper sliding rod comprises a connecting component, a transmission part and a swing arm, an abutting block is arranged on the window frame, an anti-error part and an elastic part are arranged on the connecting component, movement of the transmission part is limited through abutting or separation of the abutting block and the anti-error part, then movement of the handle is limited, and misoperation of the handle is avoided; a locking seat is further arranged on the window frame, a locking piece is arranged on the swing arm, a sinking groove and a locking groove in the locking seat are matched with the locking piece, the movable sash is positioned and locked, and use safety and stability are guaranteed; the linkage piece is arranged at one end of the transmission piece, the step groove is formed in the linkage piece, the locking point is arranged on the swing arm, and the locking point is matched with the step groove, so that the use state of the movable sash can be switched, the side pressing effect is guaranteed, and the sealing performance and the sound insulation effect of the sash are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of a translational tilt-and-tilt window, and in particular to an upper sliding rod applied to a translational tilt-and-tilt window. Background Art

[0002] The sliding tilt window combines the two opening functions of sliding (horizontally sliding) and tilting (tilting towards the room). It is mainly composed of window frames, window sashes, hardware accessories and other parts. Among them, the upper slide bar is a very critical part of the sliding tilt window. The upper slide bar is usually a long strip of metal material (such as aluminum alloy). It is generally installed on the upper part of the window frame and has a certain thickness and strength to support the sliding and tilting actions of the window. Its surface may be treated by anodizing to improve corrosion resistance and aesthetics.

[0003] The upper sliding rods currently on the market have a single function and cannot flexibly switch between the states of locking, sliding, and inward-tilting micro-ventilation of doors and windows. Summary of the invention

[0004] Based on this, an object of the present invention is to provide an upper sliding rod for a translationally tilting window.

[0005] The present invention adopts the following technical solution:

[0006] An upper slide bar used for a translational tilt window, used to connect a window frame and a moving sash, the moving sash being provided with a control assembly; the upper slide bar comprises a connecting member and a swing arm hinged to each other, the connecting member being fixed to the moving sash, and one end of the swing arm away from the connecting member being slidably connected to the window frame;

[0007] An abutment block is fixed on the window frame; the upper sliding rod includes a transmission member, an anti-mistake member and an elastic member; the transmission member is slidably connected to the connecting member, and one end of the transmission member is connected to the control component, and the control component drives the transmission member to slide along the length direction of the connecting member; a clamping groove is provided on the transmission member, and the clamping groove includes a first limiting section, an intermediate section and a second limiting section that are interconnected and arranged in sequence along the length direction of the transmission member; the anti-mistake member is inserted into the clamping groove, and the anti-mistake member includes an inserting portion and a limiting portion, the upper end of the elastic member is connected to the lower end of the anti-mistake member, and the lower end of the elastic member is connected to the connecting member; the width of the intermediate section is smaller than the width of the limiting section;

[0008] Among them, when the abutment block abuts against the anti-mistake component, the anti-mistake component squeezes the elastic component to move downward, and the limiting part disengages from the slot, so that the anti-mistake component has no interference with the middle section, and the sliding of the transmission component relative to the connecting member is not restricted; when the abutment block is separated from the anti-mistake component, the elastic component drives the anti-mistake component to move upward, the limiting part enters the slot, and the limiting part interferes with the middle section, limiting the sliding of the transmission component relative to the connecting member, so as to limit the movement of the control component.

[0009] Preferably, a linkage member is connected to one end of the transmission member away from the control component, a step groove is provided on the linkage member, and a locking point is provided under the swing arm; the step groove includes a first step, a second step and a third step which are interconnected; the first step, the second step and the third step are all parallel to the sliding direction of the transmission member, and the first step, the second step and the third step are arranged in sequence from far to near; the side wall of the linkage member is provided with an opening connected to the third step; the locking point cooperates with the step groove to switch the use status of the dynamic fan.

[0010] Preferably, it is characterized in that a locking seat is fixedly provided on the window frame, a sunken groove is provided on the side of the locking seat facing the connecting member, and a locking groove extending along the width direction of the locking seat is connected to the side wall of the sunken groove; a locking piece is provided on the upper end surface of the swing arm; when the locking piece is located in the locking groove, the movement of the movable fan along the length direction of the locking seat is restricted.

[0011] Preferably, it is characterized in that the connecting member is provided with a vertical through hole, the anti-mistake component is inserted into the through hole and the upper end passes through the connecting member.

[0012] Preferably, it is characterized in that guide surfaces respectively connected to the first limiting section and the second limiting section are provided on both sides of the middle section.

[0013] Preferably, it is characterized in that the connecting member is provided with a slide groove with an opening at the lower end, the transmission member is slidably connected in the slide groove, and both ends of the transmission member protrude from the connecting member.

[0014] Preferably, the connecting member includes a pressure block installed in the slide groove, the pressure block is provided with an assembly groove on the side facing the bottom of the slide groove, the bottom of the elastic member is fixed to the bottom of the inner side of the assembly groove; the transmission member is slidably connected between the pressure block and the bottom of the slide groove.

[0015] Preferably, the pressure block is provided with a positioning hole; a positioning block is extended from the bottom of the slide groove, the positioning block is inserted into the slot, and the positioning block is inserted into the positioning hole; when the transmission member moves a certain distance relative to the connecting member, the positioning block abuts against the inner wall of the slot to achieve a limiting effect on the transmission member.

[0016] Preferably, the step groove also includes a first inclined groove and a second inclined groove, one end of the first inclined groove is connected to the tail end of the first step, and one end of the first inclined groove is connected to the head end of the second step; one end of the second inclined groove is connected to the tail end of the second step, and one end of the second inclined groove is connected to the head end of the third step.

[0017] Preferably, the lock slot is provided with a first abutment surface, and the locking member is provided with a second abutment surface; when the locking member is located in the lock slot, the first abutment surface is in contact with the second abutment surface; when the swing arm floats out of the connecting member, the second abutment surface is parallel to the length direction of the transmission member.

[0018] The beneficial effects of the present invention are:

[0019] 1. The upper slide bar used for the translational tilt window involved in the present invention comprises a connecting member connected to the moving sash, a swing arm connected to the window frame, and a transmission member; the control component drives the transmission member to move relative to the connecting member to switch the use state of the translational tilt window. The transmission member is provided with a card slot, which includes a first limit section, an intermediate section, and a second limit section; in addition, the window frame is provided with an abutment block, and the connection member is provided with an anti-misoperation member and an elastic member; through the cooperation of the abutment block, the anti-misoperation member, and the elastic member, when the abutment block abuts against the anti-misoperation member, the movement of the transmission member is limited, thereby limiting the movement of the control component, thereby achieving the purpose of avoiding misoperation of the control component.

[0020] 2. The upper sliding rod used for the tilt-and-tilt window involved in the present invention comprises a connecting member connected to the moving sash, a swing arm connected to the window frame, and a transmission member; a linkage member is connected to one side of the transmission member, a step groove is provided on the linkage member, and a locking point is correspondingly provided on the swing arm; the transmission member and the linkage member are driven to move relative to the connecting member at the same time by a control component, and the locking point moves in the step groove accordingly; when the locking point moves to different positions in the step groove, the use state of the tilt-and-tilt window can be switched, and the operation is flexible and effective, meeting the various use requirements of the tilt-and-tilt window.

[0021] 3. The upper sliding rod used for the translational tilt-in window involved in the present invention includes a connecting member connected to the moving sash, a swing arm connected to the window frame, and a transmission member; a locking seat is provided on the window frame, and a sinking groove and a locking groove are provided on the locking seat; a locking member is provided on the swing arm; when the translational tilt-in window is tilted inward, the locking member cooperates with the locking groove to play a locking role, thereby avoiding translation in the tilted state and ensuring the stability of the translational tilt-in window when tilting inward. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a sliding inward tilting window;

[0023] Figure 2 It is a structural schematic diagram of an upper sliding rod applied to a translationally tilted window of the present invention;

[0024] Figure 3 It is a structural schematic diagram of another angle of the upper sliding rod of the present invention applied to the translational tilt window;

[0025] Figure 4 for Figure 1 A schematic diagram of the structure of the abutment block;

[0026] Figure 5 for Figure 1 A schematic diagram of the structure of the locking seat in FIG.

[0027] Figure 6 for Figure 4 Schematic diagram of the structural explosion of the upper slide bar;

[0028] Figure 7 for Figure 5 Schematic diagram of the structural explosion of the upper slide bar;

[0029] Figure 8 for Figure 6 A schematic diagram of the structure of the connecting components in FIG.

[0030] Fig. 9 for Figure 6 A schematic diagram of the structure of the linkage parts in FIG.

[0031] Fig.10a It is a structural schematic diagram showing that the moving fan is in a locked position and in a translation state;

[0032] Fig.10b This is a schematic diagram of the use state of the upper slide bar in the locked position;

[0033] Fig.11a It is a structural schematic diagram of the moving fan being in a non-locked position and in a translation state;

[0034] Fig.11b This is a schematic diagram of the upper slide bar being in a non-locked position and in a translation state;

[0035] Fig.12a It is a structural schematic diagram of the movable fan being in the locked position and in the inward tilted state;

[0036] Figure 12b This is a schematic diagram of the structure after the upper slide bar is tilted inwards;

[0037] Fig.13is a schematic diagram of the use state of the upper slide bar when the locking point is located at the first step;

[0038] Fig.14 is a schematic diagram of the use state of the upper slide bar when the locking point is located at the second step;

[0039] Fig.15 is a schematic diagram of the use state of the upper slide bar when the locking point is located at the third step;

[0040] Fig.16 It is a schematic diagram of the use state when the upper slide bar is in a translation state;

[0041] Fig.17 A schematic diagram of the use state when the upper slide bar is in an inward tilted state and not inward tilted;

[0042] Fig.18 It is a schematic diagram of the use state when the upper slide bar is in the inward tilted state.

[0043] Numbers in the figure:

[0044] 100-window frame; 11-abutment block; 111-inclined surface; 12-locking seat; 121-sinking groove; 122-locking groove; 123-first abutment surface;

[0045] 200-moving fan; 21-control component; 211-handle; 212-angler; 213-connecting rod;

[0046] 300-upper slide bar; 31-connecting member; 311-through hole; 312-sinking part; 313-slide groove; 314-positioning block; 32-swing arm; 321-locking point; 322-locking member; 323-second abutting surface; 33-hanging wheel; 34-transmission member; 341-slot; 341a-first limiting section; 341b-middle section; 341c-second limiting section; 342-guide surface; 35-anti-mistake member; 351-plug-in part; 352-limiting part; 36-elastic member; 37-linkage member; 370-step groove; 371-first step; 372-second step; 373-third step; 374-opening; 375-first inclined groove; 376-second inclined groove; 377-connecting column; 38-pressing block; 381-assembly groove; 382-positioning hole. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] In the description of the present invention, it should be noted that the terms "vertical direction", "up", "down", "horizontal", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0049] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] like Figure 1 , Fig.10a , Fig.11a , Fig.12a As shown, the sliding inward tilting window includes a window frame 100, a moving sash 200, and an upper sliding rod 300. Figure 2-18 , is an upper sliding rod 300 applied to a translational tilt window of the present invention, and is used to connect a window frame 100 and a movable sash 200.

[0051] In order to cooperate with the use of the upper slide bar 300, the moving fan 200 is provided with a control assembly 21. In this embodiment, the control assembly 21 includes a handle 211, a cornering device 212 and a connecting rod 213; wherein the two ends of the connecting rod 213 are respectively connected to the handle 211 and the upper slide bar 300, and the handle 211 is operated to rotate, and the upper slide bar 300 is driven to move under the transmission action of the connecting rod 213. At the same time, an abutment block 11 and a locking seat 12 are fixedly provided on the inner side of the window frame 100; an inclined surface 111 is provided on the side of the abutment block 11 facing the upper slide bar 300; a sinking groove 121 is provided on the side of the locking seat 12 facing the upper slide bar 300, and a locking groove 122 extending along the width direction of the locking seat 12 is connected to the side wall of the sinking groove 121. Through the mutual cooperation of the upper slide bar 300, the control assembly 21, the abutment block 11 and the locking seat 12, the three use states of locking, translation and inward micro-ventilation of the translational inward tilt window can be flexibly realized.

[0052] The upper sliding rod 300 includes a connecting member 31 and a swing arm 32 which are hinged to each other. The connecting member 31 is fixed on the moving fan 200. The end of the swing arm 32 which is away from the connecting member 31 is connected to a hanging wheel 33. The hanging wheel 33 is slidably connected to the track in the window frame 100. A locking point 321 is provided on the lower end surface of the swing arm 32; a locking piece 322 is provided on the upper end surface of the swing arm.

[0053] The upper slide bar 300 further includes a transmission member 34, an anti-misoperation member 35 and an elastic member 36; the transmission member 34 is slidably connected to the connecting member 31, and one end of the transmission member 34 is connected to the control assembly 21. The transmission member 34 is provided with a slot 341, which includes a first limiting section 341a, a middle section 341b and a second limiting section 341c which are interconnected and arranged along the length direction of the transmission member 34; wherein the first limiting section 341a is located on a side close to the control assembly 21, and the second limiting section 341c is located on a side away from the control assembly 21, the first limiting section 341a and the second limiting section 341c have the same width, and the width of the middle section 341b is smaller than the width of the first limiting section 341a and the second limiting section 341c.

[0054] The anti-error component 35 is inserted into the card slot 341, and the anti-error component 35 includes an integrally formed plug-in portion 351 and a limiting portion 352. It should be noted that the width of the plug-in portion 351 is smaller than the width of the middle section 341b, and the width of the limiting portion 352 is larger than the width of the middle section 341b; that is, the plug-in portion 351 can pass through the middle section 341b, but the limiting portion 352 cannot pass through the middle section 341b.

[0055] The upper end of the elastic member 36 is connected to the lower side of the anti-error member 35 , and the lower end of the elastic member 36 is connected to the connecting member 31 .

[0056] The end of the transmission member 34 away from the control assembly 21 is connected to a linkage member 37, and the linkage member 37 is provided with a step groove 370, and the step groove 370 includes a first step 371, a second step 372 and a third step 373 that are interconnected. The first step 371, the second step 372 and the third step 373 are parallel to the sliding direction of the transmission member 34, and the first step 371, the second step 372 and the third step 373 are parallel to the sliding direction of the transmission member 34. Figure 1 and Fig. 9 The middle X-axis is arranged from far to near; the side wall of the linkage member 37 is provided with an opening 374 connected to the third step 373.

[0057] During use, the movable fan 200 has a locked position and an unlocked position relative to the window frame 100. At the same time, the translational inward-tilt window has a translation state, an inward-tilt state and a side pressure state. When the translational inward-tilt window is in the translation state, the movable fan 200 can be translated horizontally relative to the window frame 100. When the translational inward-tilt window is in the inward-tilt state, the bottom end of the movable fan 200 remains connected to the window frame 100, and the top end of the movable fan 200 can float out toward one side of the room. When the translational inward-tilt window is in the side pressure state, the movable fan 200 and the window frame 100 are both in a locked state, and at the same time, the sealing strips of the movable fan 200 and the window frame 100 are squeezed against each other to ensure the sealing degree of the translational inward-tilt window.

[0058] In the above scheme, in order to realize the anti-misoperation of the handle 211, the anti-misoperation member 35, the elastic member 36, the abutment block 11 and the transmission member 34 are arranged to cooperate with each other, so as to limit the rotation angle of the handle 211. When the movable fan 200 is in the locked position, the abutment block 11 on the window frame 100 abuts against the anti-misoperation member 35 and compresses the elastic member 36, so that the limiting portion 352 is disengaged from the disengagement slot 341, that is, the plug-in portion 351 enters the slot 341; because the width of the plug-in portion 351 is smaller than the width of the middle section 341b, that is, the anti-misoperation member 35 has no interference with the slot 341, at this time, the sliding of the transmission member 34 relative to the connecting member 31 is not restricted, and the handle 211 can be operated arbitrarily.

[0059] like Fig.10a and Fig.10b As shown, the handle 211 is operated to 90 degrees in the locked position, so that the sliding inward tilting window enters the translation state; when the handle 211 is rotated, the connecting rod 213 drives the transmission member 34 to move toward the side of the linkage member 37, so that the anti-mistake member 35 enters the first limit section 341a.

[0060] like Fig.11a and Fig.11b As shown, after the movable fan 200 is pushed to the non-locked position, the abutment block 11 is separated from the anti-error member 35, and the elastic member 36 is reset to drive the anti-error member 35 to move upward, that is, the limit portion 352 enters the slot 341; the limit portion 352 and the middle section 341b interfere with each other, resulting in the anti-error member 35 being unable to pass through the middle section 341b and can only move within the first limit section 341a. At this time, the handle 211 can only be operated within the range of 0 to 90 degrees. After the movable fan 200 is translated back to the locked position, the abutment block 11 abuts against the anti-error member 35, and the handle 211 is unlocked and can be operated arbitrarily.

[0061] In the locked position, the handle 211 is operated to 180 degrees, so that the sliding tilt window enters the tilt state; when the handle 211 is rotated, the connecting rod 213 drives the transmission member 34 to move toward the control assembly 21, so that the anti-mistake member 35 enters the second limit section 341c. Fig.12a and Figure 12bAs shown, after the moving fan 200 tilts inward toward the indoor side, the anti-error component 35 is separated from the abutment block 11, and the elastic component 36 is reset to drive the anti-error component 35 to move upward, and the limit portion 352 and the middle section 341b interfere with each other, resulting in the anti-error component 35 being unable to pass through the middle section 341b, and the handle 211 is limited to 180 degrees and cannot be operated. Therefore, after the moving fan 200 is tilted inward, the rotation of the handle 211 is limited to prevent the handle 211 from being misoperated. After the moving fan 200 is pushed into the window frame 100, the abutment block 11 abuts against the anti-error component 35, and the handle 211 is unlocked and can be operated at will.

[0062] In the above scheme, in order to realize the switching of the translational inward tilting window among the translation state, the inward tilting state and the lateral pressure state, a linkage member 37 is provided, and a step groove 370 including a first step 371, a second step 372 and a third step 373 is provided on the linkage member 37, and a locking point 321 is provided under the swing arm 32; the switching of the translational inward tilting window between the three usage states is realized by the cooperation of the locking point 321 and the step groove 370.

[0063] When the handle 211 rotates, it can drive the transmission member 34 to slide along the length direction of the connecting member 31, so that the locking point 321 moves in the step groove 370. Fig.13 As shown, when the locking point 321 cooperates with the first step 371, the sliding inward-tilted window is in a side pressure state, and the linkage member 37 drives the moving sash 200 to move toward the window frame 100, and the sealing strips of the moving sash 200 and the window frame 100 are compressed against each other, thereby improving the sealing effect and the sound insulation effect. Fig.14 As shown, when the locking point 321 cooperates with the second step 372, the sliding inward tilting window is in a sliding state, and the linkage member 37 drives the moving sash 200 away from the window frame 100, so that there is a movement gap between the moving sash 200 and the window frame 100, and the moving sash 200 can move relative to the window frame 100. Fig.15 As shown, when the locking point 321 cooperates with the third step 373, the sliding inward-tilted window is in an inward-tilted state. Since the third step 373 is laterally provided with an opening 374, when the locking point 321 moves to the third step 373, it can disengage from the linkage 27 through the opening 374, that is, the swing arm 32 floats out relative to the connecting member 31, so that the movable fan 200 tilts inward, realizing the function of micro-ventilation.

[0064] In the above solution, in order to ensure the stability of the moving fan 200 when it is tilted inward, a locking member 322 is provided on the swing arm 32, and a locking seat 12 is provided on the window frame 100; the locking member 322 cooperates with the locking seat 12 to achieve the positioning function. The specific principle is that when the moving fan 200 is translated to the locked position, Fig.16 As shown, the locking member 322 on the swing arm 32 will enter the sinking groove 121 of the locking seat 12; then the handle 211 is rotated to 180 degrees, as shown in FIG. Fig.17As shown, the transmission member 34 drives the linkage member 37 to move, so that the locking point 321 floats out of the third step 373, and the swing arm 32 tilts at a certain angle, thereby driving the locking member 322 to move to the connection between the sinking groove 121 and the locking groove 122 to achieve initial positioning. Fig.18 As shown, when the moving fan 200 is further driven to move toward the indoor side, the locking member 322 completely enters the locking groove 122 to limit the translation of the moving fan 200.

[0065] Next, the specific structure of the upper sliding rod 300 applied to the translational tilt window of the present invention is described in detail:

[0066] See also Figure 6-8 The connecting member 31 is provided with a vertical through hole 311, and the plug-in portion 351 of the anti-error member 35 is plugged into the through hole 311 and the upper end passes through the connecting member 31, so as to cooperate with the abutment block 11. At the same time, the connecting member 31 is provided with a sinking portion 312 corresponding to the shape of the abutment block 11. When the moving fan 200 is in the locked position, the abutment block 11 can overlap in the sinking portion 312, and at the same time drive the anti-error member 35 to move downward.

[0067] Specifically, the lower end surface of the connecting member 31 is provided with a slide groove 313 with an opening at the lower end, and the transmission member 34 is slidably connected in the slide groove 313, and both ends protrude from the connecting member 31; the connecting member 31 includes a pressing block 38 installed in the slide groove 313, and the upper end surface of the pressing block 38 is provided with a mounting groove 381, the bottom of the elastic member 36 is fixed to the bottom of the inner side of the mounting groove 381, and the transmission member 34 is slidably connected between the pressing block 38 and the bottom of the slide groove 313. In addition, a positioning hole 382 is penetrated on the pressing block 38, and a positioning block 314 is extended from the bottom of the slide groove 313, and the positioning block 314 passes through the clamping groove 341 and is inserted into the positioning hole 382; when the transmission member 34 moves a certain distance relative to the connecting member 31, the positioning block 314 will abut against the inner wall of the clamping groove 341 to achieve the limiting effect on the transmission member 34.

[0068] See also Figure 6 A guide surface 342 is provided at the connection between the middle section 341b and the first limiting section 341a and the second limiting section 341c. The guide surface 342 guides the anti-mistake component 35 and guides the anti-mistake component 35 to pass through the middle section 341b smoothly.

[0069] See also Fig. 9The step groove 370 further includes a first inclined groove 375 and a second inclined groove 376. One end of the first inclined groove 375 is connected to the tail end of the first step 371, one end of the first inclined groove 375 is connected to the head end of the second step 372, one end of the second inclined groove 376 is connected to the tail end of the second step 372, and one end of the second inclined groove 376 is connected to the head end of the third step 373. The first inclined groove 375 and the second inclined groove 376 are provided. When the control component 21 drives the transmission member 34 and drives the linkage member 37 to move, the locking point 321 passes through the first inclined groove 375 and the second inclined groove 376, which will drive the moving sash 200 away from or close to the window frame 100, thereby driving the translational tilt window to enter the side pressure state and the tilt state.

[0070] See also Figure 6 and Figure 7 A vertically arranged connecting column 377 is provided at the bottom of the linkage member 37, and a connecting hole 343 is provided on the transmission member 34; during assembly, the connecting column 377 is inserted into the connecting hole 343, thereby realizing the connection between the transmission member 34 and the linkage member 37, ensuring the synchronous movement of the transmission member 34 and the linkage member 37.

[0071] See also Figure 6 , Figure 7 , Fig.15 , Fig.17 The locking groove 122 is provided with a first abutting surface 123, and the locking member 322 is provided with a second abutting surface 323. When the locking member 322 completely enters the locking groove 122, the first abutting surface 123 and the second abutting surface 323 are in contact with each other, thereby improving the matching stability between the locking member 322 and the locking groove 122. At the same time, when the moving fan 200 is tilted inward to the maximum extent, that is, when the opening angle of the swing arm 32 and the connecting member 31 is the maximum, the second abutting surface 323 is parallel to the length direction of the connecting member 31.

[0072] Compared with the prior art, the upper sliding rod 300 for the translational tilt window involved in the present invention is used to connect the window frame 100 and the movable fan 200; the upper sliding rod 300 includes a connecting member 31, a transmission member 34 and a swing arm 32, and the transmission member 34 is controlled by the handle 211 to flexibly realize the state switching of the door and window locking, translation and inward tilting; in addition, the window frame 100 is provided with an abutment block 11, and the connecting member 31 is provided with an anti-mistake member 35 and an elastic member 36, and the abutment block 11 is abutted or separated from the anti-mistake member 35 to limit the movement of the transmission member 34, and then limit the movement of the handle 211, so as to avoid the handle 211 from being moved. 1; in addition, a locking seat 12 is provided on the window frame 100, and a locking piece 322 is provided on the swing arm 32. The sinking groove 121 and the locking groove 122 on the locking seat 12 cooperate with the locking piece 322 to position and lock the moving fan 200, thereby ensuring safety and stability in use; at the same time, a linkage member 37 is provided at one end of the transmission member 34, and a step groove 371 is provided on the linkage member 37. A locking point 321 is provided on the swing arm 32, and the locking point 321 cooperates with the step groove 371 to switch the use state of the moving fan 200, thereby ensuring the side pressure effect, and ensuring the sealing performance and sound insulation effect of the translational inward tilt window.

[0073] The above only expresses the preferred technical solution of the present invention, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, and the present invention is also intended to include these modifications and modifications.

Claims

1. An upper slide bar for a translationally tiltable window, used to connect a window frame and a moving sash, wherein the moving sash is provided with a control assembly; the upper slide bar comprises a connecting member and a swing arm hinged to each other, wherein the connecting member is fixed to the moving sash, and an end of the swing arm away from the connecting member is slidably connected to the window frame; It is characterized in that An abutment block is fixed on the window frame; the upper sliding rod includes a transmission member, an anti-mistake member and an elastic member; the transmission member is slidably connected to the connecting member, and one end of the transmission member is connected to the control component, and the control component drives the transmission member to slide along the length direction of the connecting member; a clamping groove is provided on the transmission member, and the clamping groove includes a first limiting section, an intermediate section and a second limiting section that are interconnected and arranged in sequence along the length direction of the transmission member; the anti-mistake member is inserted into the clamping groove, and the anti-mistake member includes an inserting portion and a limiting portion, the upper end of the elastic member is connected to the lower end of the anti-mistake member, and the lower end of the elastic member is connected to the connecting member; the width of the intermediate section is smaller than the width of the limiting section; Among them, when the abutment block abuts against the anti-mistake component, the anti-mistake component squeezes the elastic component to move downward, and the limiting part disengages from the slot, so that the anti-mistake component has no interference with the middle section, and the sliding of the transmission component relative to the connecting member is not restricted; when the abutment block is separated from the anti-mistake component, the elastic component drives the anti-mistake component to move upward, the limiting part enters the slot, and the limiting part interferes with the middle section, limiting the sliding of the transmission component relative to the connecting member, so as to limit the movement of the control component.

2. The upper sliding rod for a tilt-and-tilt window according to claim 1, characterized in that: A linkage member is connected to one end of the transmission member away from the control component, and a step groove is provided on the linkage member. A locking point is provided under the swing arm; the step groove includes a first step, a second step and a third step that are interconnected; the first step, the second step and the third step are all parallel to the sliding direction of the transmission member, and the first step, the second step and the third step are arranged in sequence from far to near; the side wall of the linkage member is provided with an opening connected to the third step; the locking point cooperates with the step groove to switch the use status of the dynamic fan.

3. The upper sliding rod for a tilt-and-tilt window according to claim 1, characterized in that: A locking seat is fixedly provided on the window frame, and a sinking groove is provided on the side of the locking seat facing the connecting member, and a locking groove extending along the width direction of the locking seat is connected to the side wall of the sinking groove; a locking piece is provided on the upper end surface of the swing arm; when the locking piece is located in the locking groove, the movement of the movable fan along the length direction of the locking seat is restricted.

4. The upper sliding rod for a tilt-and-tilt window according to claim 1, characterized in that: The connecting component is provided with a vertical through hole, the anti-mistake component is inserted into the through hole and the upper end passes through the connecting component.

5. The upper sliding rod for a tilt-and-tilt window according to claim 1, characterized in that: Guide surfaces respectively connected to the first limiting section and the second limiting section are provided on both sides of the middle section.

6. The upper sliding rod for a tilt-and-tilt window according to claim 1, characterized in that: The connecting member is provided with a slide groove with an opening at the lower end, the transmission member is slidably connected in the slide groove, and both ends of the transmission member protrude from the connecting member.

7. The upper sliding rod for a tilt-and-tilt window according to claim 6, characterized in that: The connecting member includes a pressure block installed in the slide groove, the pressure block is provided with an assembly groove on one side facing the bottom of the slide groove, the bottom of the elastic member is fixed to the bottom of the inner side of the assembly groove; the transmission member is slidably connected between the pressure block and the bottom of the slide groove.

8. The upper sliding rod for a tilt-and-tilt window according to claim 1, characterized in that: The pressure block is provided with a positioning hole; a positioning block is extended from the bottom of the slide slot, the positioning block is inserted into the slot, and the positioning block is inserted into the positioning hole; when the transmission member moves a certain distance relative to the connecting member, the positioning block abuts against the inner wall of the slot to achieve a limiting effect on the transmission member.

9. The upper sliding rod for a tilt-and-tilt window according to claim 2, characterized in that: The step groove also includes a first inclined groove and a second inclined groove, one end of the first inclined groove is connected to the tail end of the first step, and one end of the first inclined groove is connected to the head end of the second step; one end of the second inclined groove is connected to the tail end of the second step, and one end of the second inclined groove is connected to the head end of the third step.

10. The upper sliding rod for a tilt-and-tilt window according to claim 2, characterized in that: The lock slot is provided with a first abutment surface, and the lock member is provided with a second abutment surface; when the lock member is located in the lock slot, the first abutment surface is in contact with the second abutment surface; when the swing arm floats out of the connecting member, the second abutment surface is parallel to the length direction of the transmission member.

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