Window applying window switch lock linkage mechanism

Abstract

The invention discloses a window applying a window switch lock linkage mechanism, which is composed of a window body, a window opener, a sliding swing rod assembly, a handle mechanism, a bottom groove connecting rod and a window switch linkage mechanism, and the window switch linkage mechanism is simple in structure, is flat in structural design, is installed at one corner of a window sash in a wrapping manner, and is convenient to use. When a window is about to be closed in place, a lower rotary groove unlocking piece is pressed to enable a rotary groove assembly to rotate, then a rack is pushed by the lower rotary groove unlocking piece to drive a connecting rod to rotate a rocker arm, and then a bottom groove connecting rod is pulled to lock a window sash. When the rotating groove assembly is completely reversed and reset, the window opener continues to act in the window opening direction, namely the window opening action is started, and compared with similar products of concealed installation type electric windows adopting window openers and electric lock boxes in the market, the concealed installation type electric window has the advantages that the mechanism is simplified, the manufacturing and installing links are simplified, the cost is reduced, and the production efficiency is improved. And after-sales problem links are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of door and window locks, and in particular to a window using a window switch lock linkage mechanism. Background Art

[0002] At present, on the market, windows widely used in factories, venues, office buildings, teaching buildings, apartment buildings, as well as houses, commercial and residential buildings, etc. are mostly manually operated outward-pushing windows, which consist of a pair of wind braces and a pair of friction hinges installed in the middle and upper parts of both sides of the window frame, and a handle on the bottom edge of the window sash and a push-link aluminum groove locking point assembly in the bottom edge groove. The hanging opening and closing and unlocking and locking mechanisms are completed by manual push-pull operations, which provide users with various experience.

[0003] In the era of the increasing popularity of intelligent automation and intelligent remote control application technology, this manual window is gradually becoming out of date. There are also some that use electric control to achieve suspended opening and closing, unlocking and locking. This is divided into two types. One is the external type, which mostly uses chain-type window openers or electric telescopic rod window openers. This type of external type uses exposed mechanisms and wires, which is not beautiful in appearance and unsafe, and also makes people feel that it is not classy. There are also very few that use concealed installation, that is, an electric window opener is concealed on one side of the window frame to open and close the window, and an electric lock box is concealed on the bottom of the window sash to unlock and lock the window sash. This concealed installation method of the combination of window opener and electric lock box is both beautiful in appearance and safe in use, but the mechanism layout and control on the window body have become more and more complicated, and the same is true for production and installation. At the same time, the direct cost has become higher, and because there are more mechanisms, the links of after-sales problems have naturally increased accordingly, which has increased after-sales costs and quality complaints, etc. Summary of the invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem that when a concealed installation method is used in which a window opener is superimposed on an electric lock box, the arrangement of the mechanisms on the window body and the control mechanisms become more numerous and complicated, as do the manufacturing and installation. At the same time, the direct cost becomes higher. Moreover, as there are more mechanisms, the number of links where problems may occur after sales naturally increases accordingly, resulting in the defects of increased after-sales costs and quality complaints.

[0005] To this end, the present invention provides a window using a window switch lock linkage mechanism, comprising:

[0006] The window body comprises a window frame assembly and a window sash assembly which are hinged to each other, the window frame assembly is provided with a plurality of locking point blocks and a window opener, the window sash assembly is provided with an oblique sliding groove and a bottom groove connecting rod, and the bottom groove connecting rod is provided with a plurality of connecting rod locking point pin sleeves at intervals;

[0007] A sliding swing rod assembly and a handle mechanism, wherein one end of the sliding swing rod assembly is slidably disposed in the oblique sliding push groove, and the other end is rotatably connected to the window opener, and the handle mechanism comprises a handle assembly and a handle driving spring, the handle assembly is disposed on the window sash assembly, one end of the handle driving spring is connected to the handle assembly, and the other end is connected to the bottom groove connecting rod;

[0008] The window switch linkage mechanism comprises a conjoined bracket, a rotating slot assembly and a rack rocker arm assembly, wherein the conjoined bracket is arranged on the window sash assembly, and the rotating slot assembly and the rack rocker arm assembly are both arranged on the conjoined bracket and meshedly connected with each other;

[0009] The rack rocker arm assembly is connected to the bottom groove connecting rod, and under the action of external force, the window opener is suitable for separating the window frame assembly and the window sash assembly through the sliding rocker arm assembly, and the rotating groove assembly is suitable for rotating to drive the bottom groove connecting rod to move relative to the window sash assembly through the rack rocker arm assembly, so that the connecting rod locking point pin sleeve avoids the locking point block to realize the unlocking action of the window, and the handle driving spring is suitable for providing a reset elastic force to the bottom groove connecting rod, so that the connecting rod locking point pin sleeve engages the locking point block to realize the locking action of the window.

[0010] Optionally, in the above-mentioned window using the window switch lock linkage mechanism, the locking point block is an L-shaped component, a trapezoidal convex beak is provided on one side of the locking point block, and guide slopes are provided on both end sides of the trapezoidal convex beak, the locking point block is suitable for clamping the connecting rod locking point pin sleeve through the trapezoidal convex beak, and the guide slope is suitable for guiding the connecting rod locking point pin sleeve.

[0011] Optionally, in the above-mentioned window using the window switch lock linkage mechanism, the sliding rocker arm assembly includes a pushing rocker arm, a rocker arm square hole plate, a rocker arm slide and a slide connecting pin, the rocker arm square hole plate and the end pin hole of the pushing rocker arm are nested and spliced ​​together, and the square hole of the rocker arm square hole plate is nested and connected with the gap of the output end of the window opener, and are fixed by installing screws on the frame, the rocker arm slide is hinged with the other end pin hole of the pushing rocker arm through the slide connecting pin, and the rocker arm slide is placed in the oblique slide groove for reciprocating motion.

[0012] Optionally, for the window using the window switch lock linkage mechanism, the one-piece bracket includes a bracket bottom plate, and the bracket bottom plate is provided with a rotating groove shaft column, a torsion spring shaft column and a torsion spring stop column at intervals;

[0013] The rotating groove assembly includes a rotating groove, a rotating groove tooth plate and a first torsion spring. The rotating groove is fitted with the rotating groove tooth plate and are jointly sleeved on the rotating groove shaft column. The first torsion spring is sleeved on the torsion spring shaft column. One of the torque arms of the first torsion spring presses against the torsion spring stop column, and the other torque arm presses against the side of the rotating groove tooth plate to achieve the application of a rotational elastic torsion force to the rotating groove. Under the torsion force of the first torsion spring, the rotating groove is driven to rotate so that the rotating groove is aligned and spliced ​​with the oblique sliding groove.

[0014] Optionally, in the window using the window switch lock linkage mechanism, a rotating groove is provided with a rotating groove gear column pin hole, and a gear plate column pin is provided on the rotating groove gear plate corresponding to the rotating groove gear column pin hole, and the gear plate column pin is suitable for being inserted into the rotating groove gear column pin hole to connect the rotating groove and the rotating groove gear plate.

[0015] Optionally, for the window using the window switch lock linkage mechanism, the one-piece bracket further comprises a bracket long side wall connected to the bracket bottom plate, the bracket long side wall is provided with at least two rack pin mounting holes spaced apart along a first direction, a first rocker arm bracket pin mounting hole is provided at one end of the bracket long side wall away from the bracket bottom plate, a rotating groove fan tooth portion is provided at one end of the rotating groove close to the bracket long side wall, and a tooth plate fan tooth portion is provided at one end of the rotating groove tooth plate close to the bracket long side wall;

[0016] The rack rocker arm assembly comprises a rack tooth portion, a connecting rod and a rocker arm, wherein at least two rack mounting elongated strip holes are opened on the rack tooth portion corresponding to the rack pin mounting holes, and a rack pin is passed through the corresponding rack mounting elongated strip holes and riveted in the rack pin mounting holes so as to position the rack tooth portion gap on the side of the long side wall of the bracket close to the rotating slot assembly, and a rack is provided on the side of the rack tooth portion close to the rotating slot assembly corresponding to the rotating slot fan tooth portion and the tooth plate fan tooth portion, the rotating slot fan tooth portion and the tooth plate fan tooth portion are both meshed with the rack, and a rack connecting rod pin mounting hole is opened at the bottom of the rack tooth portion; under the action of external force, the rotating slot and the rotating slot tooth plate rotate simultaneously to drive the rack tooth portion to move in the first direction or in the second direction away from the first direction through the rack;

[0017] The rocker arm is a V-shaped component, one end of the rocker arm is provided with a rocker arm connecting rod pin mounting hole, and the other end is provided with a rocker arm push-pull protrusion, and the bending position of the rocker arm is provided with a second rocker arm bracket pin mounting hole; both ends of the connecting rod are provided with pin holes, and the rack tooth portion is hinged to the connecting rod by a rack connecting rod pin passing through the rack connecting rod pin mounting hole and riveted into the pin hole at one end of the connecting rod; the rack connecting rod pin passes through the pin hole at the other end of the connecting rod and is riveted to the rocker arm connecting rod pin mounting hole to be hinged to the rocker arm, and the rocker arm passes through the first rocker arm bracket pin mounting hole through a rocker arm bracket pin and is riveted to the second rocker arm bracket pin mounting hole to be hinged to the long side wall of the bracket, and the push-pull protrusion is connected to the bottom groove connecting rod, so that the bottom groove connecting rod is configured to be pushed and pulled by the push-pull protrusion to perform an unlocking or locking stroke movement of the window sash assembly.

[0018] Optionally, for the window using the window switch lock linkage mechanism, both ends of the bottom groove connecting rod are respectively provided with rocker arm push-pull holes adapted to the push-pull protrusions, and the push-pull protrusions are suitable for being inserted into the rocker arm push-pull holes so that the rocker arm drives the bottom groove connecting rod to move.

[0019] Optionally, for the window using the window switch lock linkage mechanism, the one-piece bracket further comprises a bracket single arm connected to the bracket bottom plate, the bracket single arm is provided with a first unlocking piece pin mounting hole, and the bracket single arm and the bracket long side wall are respectively arranged on both sides of the bracket bottom plate;

[0020] The window switch linkage mechanism also includes a rotary slot unlocking piece assembly, which is rotatably mounted on the single arm of the bracket, and the rotary slot unlocking piece assembly has a forward rotation to drive one end close to the rotary slot away from the rotary slot to unlock the rotary slot; the rotary slot unlocking piece assembly also has a reverse rotation to drive one end close to the rotary slot to abut against the side wall of the rotary slot to lock the rotary slot in a locked state;

[0021] The rotary groove unlocking piece assembly comprises a rotary groove unlocking piece, an unlocking piece T-shaped flange and a second torsion spring, a second unlocking piece pin mounting hole is provided on the rotary groove unlocking piece, the rotary groove unlocking piece is hinged to the single arm of the bracket through the unlocking piece pin passing through the first unlocking piece pin mounting hole and the second unlocking piece pin mounting hole, the rotary groove unlocking piece is provided with an unlocking piece convex beak at one end close to the rotary groove, the unlocking piece convex beak is used to support or disengage the rotary groove to lock or unlock the rotary groove, and the rotary groove unlocking piece is a long strip structure at one end away from the rotary groove, and an unlocking piece pressing tail end is provided at the end thereof;

[0022] The T-shaped flange of the unlocking plate is arranged at the top end of the rotary groove unlocking plate, the second torsion spring is sleeved on the unlocking plate pin, one of the torque arms of the second torsion spring abuts against the T-shaped flange of the unlocking plate, and the other torque arm is suitable for abutting against the fixing part of the bracket.

[0023] Optionally, for the window using the window switch lock linkage mechanism, a rotation slot limiting boss is provided on the single arm of the bracket corresponding to the rotation slot, and an inclined limiting surface is provided on one end of the rotation slot near the rotation slot to limit the movement of the rotation slot.

[0024] Optionally, in the above-mentioned window using the window switch lock linkage mechanism, the window frame assembly includes the upper edge of the window frame, the lower edge of the window frame, the left side of the window frame and the right side of the window frame, the locking point block is installed on the lower edge of the window frame, the window opener is installed on the left side of the window frame, the window sash assembly includes the upper edge of the window sash, the lower edge of the window sash, the left side of the window sash and the right side of the window sash, the oblique sliding groove is installed on the left side of the window sash, and the bottom groove connecting rod is installed on the lower edge of the window sash.

[0025] Optionally, in the above-mentioned window using the window switch lock linkage mechanism, a bracket fixing portion is provided at one end of the bracket single arm away from the long side wall of the bracket, and the bracket fixing portion is suitable for cooperating with the left side of the window sash to fix the integrated bracket on the left side of the window sash;

[0026] A V-shaped mounting groove is provided at one end of the bracket fixing portion close to the side edge of the window sash, and the one-piece bracket is suitable for being mounted on the cross-sectional T-shaped groove on the side edge of the window sash through the V-shaped mounting groove; and / or,

[0027] A bracket fixing screw hole is provided at one end of the bracket fixing portion close to the side edge of the window sash, and the integrated bracket is suitable for being fastened to the side edge of the window sash by passing a screw through the bracket fixing screw hole.

[0028] Optionally, in the window using the window switch lock linkage mechanism, a long hole for making way is provided on the lower side of the window sash, a middle hole of the connecting rod corresponding to the long hole for making way is provided on the bottom groove connecting rod, and at least one spring hanging point is provided, and the spring hanging point is provided on one side of the middle hole of the connecting rod;

[0029] The handle assembly comprises a handle and a handle toggle plate, wherein the handle is installed on the lower side of the window sash, the handle toggle plate has a bottom end and a forked end, and the bottom end of the handle toggle plate is connected to the base of the handle, the forked end of the handle toggle plate is suitable for passing through the make way long strip hole and the middle strip hole of the connecting rod and being connected to one end of the handle driving spring, and the other end of the handle driving spring is connected to the spring hanging point.

[0030] The technical solution provided by the present invention has the following advantages:

[0031] The window using the window switch lock linkage mechanism provided by the present invention is composed of a window body, a window opener, a sliding swing arm assembly, a handle mechanism, a bottom groove connecting rod, and a window switch linkage mechanism. The window switch linkage mechanism has a simple structure and a flat structure design, and is installed in a wrap-around manner on a corner of the window sash, and works in conjunction with a set of concealed window openers and sliding swing arm assemblies. When the window is about to be closed, pressing the lower rotary groove unlocking piece can cause the rotary groove assembly to rotate, and then the latter pushes the rack to drive the connecting rod to rotate the rocker arm and then pull the bottom groove connecting rod to lock the window sash. The window opener moves the rotary groove assembly in the window opening direction to complete the window sash unlocking. When the rotating groove assembly is completely reversed and returned to its original position, the window opener continues to move in the window opening direction, that is, enters the window opening action. Compared with similar products of concealed electric windows on the market that use a window opener and then superimposed an electric lock box, the mechanism, production and installation links and costs are simplified, and the links where problems occur after sales are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 is an axonometric view of the present invention;

[0034] Figure 2 is an exploded isometric view of the installation side of the window switch and lock linkage mechanism of the present invention;

[0035] Figure 3 It is an isometric view of the side opposite to the installation of the window switch and lock linkage mechanism of the present invention;

[0036] Figure 4 It is an exploded isometric view of the window switch and lock linkage mechanism of the present invention;

[0037] Figure 5 It is a partially cutaway axonometric view of the window switch and lock linkage mechanism of the present invention in the window structure, when the rotary slot unlocking piece locks the rotary slot assembly, i.e., the window is in an open state;

[0038] Figure 6 It is an isometric view of the window switch and lock linkage mechanism of the present invention in the window structure, and the rotating slot assembly is released and rotated to the right position after the rotating slot unlocking piece is pressed down, that is, the window is closed and locked;

[0039] Figure 7 It is an isometric view of the window switch and lock linkage mechanism of the present invention in the unlocked state of the rotary groove unlocking piece locking the rotary groove assembly, i.e., the mechanism;

[0040] Figure 8It is an isometric view of the window switch and lock linkage mechanism of the present invention, in which the rotary slot assembly is released and rotated into place after the rotary slot unlocking piece is pressed down, i.e. the mechanism is locked;

[0041] Fig. 9 It is an axonometric view of the window switch and lock linkage mechanism integrated bracket of the present invention from the main side perspective;

[0042] Fig.10 It is an axonometric view of the window switch and lock linkage mechanism integrated bracket of the present invention from the back side perspective;

[0043] Fig.11 is an axonometric view of the rotating slot of the window switch and lock linkage mechanism of the present invention;

[0044] Fig.12 It is an axonometric view of the rotating groove and toothed plate of the window switch and lock linkage mechanism of the present invention;

[0045] Fig.13 It is an axonometric view of the rotary slot unlocking piece of the window switch and lock linkage mechanism of the present invention;

[0046] Fig.14 is an isometric view of the rack of the window switch and lock linkage mechanism of the present invention;

[0047] Fig.15 is an isometric view of the rocker arm of the window switch and lock linkage mechanism of the present invention;

[0048] Fig.16 is an axonometric view of a locking point stopper on a window of the present invention;

[0049] Fig.17 is an axonometric view of the bottom tank assembly of the present invention;

[0050] Fig.18 is an axonometric view of the push rod assembly of the present invention;

[0051] Description of reference numerals:

[0052] 1-lower side of window sash; 2-left side of window sash; 3-upper side of window sash; 4-right side of window sash; 5-lower side of window frame; 6-left side of window frame; 7-upper side of window frame; 8-jointed bracket; 80-bracket bottom plate; 81-bracket screw hole; 82-first unlocking plate pin mounting hole; 83-rotation slot limiting boss; 84-rotation slot shaft column; 85-rack pin mounting hole; 86-torsion spring shaft column; 87-torsion spring stop column; 88-bracket long side wall; 89-first rocker arm bracket pin mounting hole Hole; 9-rotation slot; 91-rotation slot shaft hole; 92-rotation slot fan tooth portion; 93-rotation slot tooth column pin hole; 10-rotation slot tooth piece; 101-tooth piece column pin; 102-tooth piece fan tooth portion; 11-rotation slot unlocking piece; 111-unlocking piece T-shaped flange; 112-second unlocking piece pin mounting hole; 113-unlocking piece convex beak; 114-unlocking piece pressing tail end; 12-rack; 121-rack tooth portion; 122-rack mounting strip hole; 1 23-rack connecting rod pin mounting hole; 13-rocker arm; 131-rocker connecting rod pin mounting hole; 132-rocker push-pull convex head; 133-second rocker bracket pin mounting hole; 14-connecting rod; 15-rack connecting rod pin; 16-rack pin; 17-rocker bracket pin; 18-unlocking plate pin; 19-bottom groove connecting rod; 191-rocker push-pull hole; 192-spring hanging point; 193-connecting rod middle bar hole; 20-first torsion spring; 21-mechanism screw; 22-oblique Assemble the sliding push groove; 23-the second torsion spring; 24-the connecting rod locking pin sleeve; 25-the locking point pointed screw; 26-the right side of the window frame; 28-the window opener; 29-the push rocker; 30-the rocker square hole plate; 31-the rocker sliding push piece; 32-the sliding piece connecting pin; 33-the locking point block; 331-the trapezoidal convex beak; 332-the guide slope; 35-the frame mounting screw; 36-the handle; 38-the handle toggle piece; 39-the handle drives the spring; 40-the handle mounting screw. DETAILED DESCRIPTION

[0053] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0054] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0055] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or 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.

[0056] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0057] Example

[0058] This embodiment provides a window using a window switch lock linkage mechanism, such as Figures 1 to 18 As shown, it includes a window body, a sliding swing rod assembly, a handle mechanism and a window switch linkage mechanism, wherein the window body includes a window frame assembly and a window sash assembly, and the window frame assembly and the window sash assembly are hinged together by a hinge, the window frame assembly specifically consists of a window frame upper side 7, a window frame lower side 5, a window frame left side 6, a window frame right side 26, a locking point block 33 installed on the window frame lower side 5, and a window opener 28 installed on the window frame left side 6, and the window sash assembly specifically consists of a window sash upper side 3, a window sash lower side 1, a window sash left side 2, a window sash right side 4, an oblique sliding groove 22 installed on the window sash left side 2, and a bottom groove connecting rod 19 installed on the window sash lower side 1; in addition, a long strip hole for making way is provided on the window sash lower side 1, and a connecting rod middle strip hole 193 corresponding to the long strip hole for making way is provided on the bottom groove connecting rod 19, and at least one spring hanging point 192 is also provided, and the spring hanging point 192 is provided on one side or both sides of the connecting rod middle strip hole 193;

[0059] The sliding rocker assembly is composed of a pushing rocker 29, a rocker square hole piece 30, a rocker slide piece 31, and a slide piece connecting pin 32. The rocker square hole piece 30 is nested and connected with the pin hole at the head of the pushing rocker 29. The rocker slide piece 31 is hinged to the rear end hole of the pushing rocker 29 by the slide piece connecting pin 32. In the structure, the square hole of the rocker square hole piece 30 is nested and connected with the gap at the output end of the window opener 28 and fixed with screws 35 installed on the frame. The rocker slide piece 31 is placed in the rotating groove 9 and the oblique slide groove 22 to make a back and forth stroke motion to realize the opening and closing, locking and unlocking of the window.

[0060] The handle mechanism comprises a handle 36, a handle toggle plate 38, and a handle driven spring 39. The base of the handle 36 is mounted on the lower side 1 of the window sash by a handle mounting screw 40. The handle toggle plate 38 has a bottom end and a forked end, and its bottom end is connected to the base of the handle 36. The forked end passes through the middle of the yielding long strip hole of the lower side 1 of the window sash and the middle strip hole 193 of the bottom groove connecting rod 19 to expose the bottom plane of the bottom groove connecting rod 19. The two inner sides of the forked groove are provided with grooves for mounting the end hooks of the handle driven spring 39. One or two handle driven springs 39 are respectively hung on the grooves of the forked end of the handle toggle plate 38 and the handle spring hanging point 192 of the bottom groove connecting rod 19 through the end hooks to realize the manual elastic operation of the handle mechanism to lock and unlock the window sash;

[0061] A plurality of connecting rod locking pin sleeves 24 are also arranged at intervals on the bottom groove connecting rod 19. The locking point block 33 is an L-shaped component on one side, and a locking point block trapezoidal convex beak 331 is arranged on one side to buckle the connecting rod locking point pin sleeve 24 to realize window locking. The locking point block trapezoidal convex beak 331 has locking point block trapezoidal convex beak guide inclined surfaces 332 on both ends to guide the locking or retreating of the connecting rod locking point pin sleeve 24 at an angle to save effort and make the execution smooth.

[0062] The window switch linkage mechanism of flat design and wrap-around installation on a corner of the window sash comprises a one-piece bracket 8, a rotating groove assembly and a rack rocker arm assembly installed on the one-piece bracket 8, wherein the one-piece bracket 8 is a three-dimensional component approximately shaped like a machine gun, and a bracket base plate 80 is provided in the middle of the main side, and a rotating groove shaft column 84, a torsion spring shaft column 86, and a torsion spring stop column 87 are provided on the bracket base plate 80 at intervals, and a bracket screw hole 81 and / or a V-shaped mounting groove are provided on the other side, wherein the upper single arm end is provided with a first unlocking plate pin mounting hole 82 for riveting the unlocking plate pin 18 in the upper middle part, and a rotating groove limiting boss 83 for stopping the rotating groove 9 at an angle and providing groove side support is provided in the lower part, wherein a roughly L-shaped bracket long side wall 88 is provided in the lower part, and rack pin mounting holes 85 for riveting the rack pin 16 are provided at intervals on the upper part of the long side wall, and a first rocker arm bracket pin mounting hole 89 for mounting the rocker arm bracket pin 17 is provided at the turning tail of the lower end;

[0063] The rotating groove assembly specifically includes a rotating groove 9, a rotating groove tooth piece 10 and a first torsion spring 20. The rotating groove assembly composed of the rotating groove tooth piece 10 and the rotating groove 9 pin hole is sleeved on the rotating groove shaft column 84 at the bottom of the connected bracket 8, or is axially assisted by a mechanism screw 21 to limit the position; the first torsion spring 20 is sleeved on the torsion spring shaft column 86 of the connected bracket 8 or is axially assisted by a mechanism screw 21 to limit the position, one torque arm of which is pressed on the side of the rotating groove tooth piece 10, and the other torque arm is pressed on the torsion spring stop column 87 of the connected bracket 8 to achieve the application of a rotational elastic torque to the rotating groove assembly, so that the C-shaped groove end of the rotating groove 9 can automatically maintain a straight alignment with the C-shaped groove of the oblique sliding groove 22. In addition, a rotating groove fan tooth portion 92 is provided at one end of the rotating groove 9 close to the long side wall 88 of the bracket, and a tooth piece fan tooth portion 102 is provided at one end of the rotating groove tooth piece 10 close to the long side wall 88 of the bracket;

[0064] Specifically, a rotating groove 9 is provided with a rotating groove tooth column pin hole 93 and a rotating groove shaft hole 91, and a tooth column pin 101 is provided on the rotating groove tooth plate 10 corresponding to the rotating groove tooth column pin hole 93, and the tooth column pin 101 is suitable for being inserted into the rotating groove tooth column pin hole 93 to connect the rotating groove 9 and the rotating groove tooth plate 10;

[0065] The rack rocker arm assembly specifically includes a rack tooth portion 121, a connecting rod 14 and a rocker arm 13. A rack 12 is provided on one side of the rack tooth portion 121 close to the rotating slot assembly corresponding to the rotating slot sector tooth portion 92 and the toothed plate sector tooth portion 102. Two rack mounting strip holes 122 are provided above the rack tooth portion 121 corresponding to the rack pin mounting hole 85. The rack pin 16 passes through the corresponding rack mounting strip hole 122 and is riveted in the rack pin mounting hole 85 to position the rack tooth portion 121 close to the long side wall 88 of the bracket. On one side of the rotating groove assembly, the rotating groove sector tooth portion 92 and the toothed plate sector tooth portion 102 are both meshed with the rack 12, a rack connecting rod pin mounting hole 123 is provided at the bottom of the rack tooth portion 121, and the rack connecting rod pin 15 passes through its rack connecting rod pin mounting hole 123 and is riveted to the pin hole at one end of the connecting rod 14 to be hingedly connected with the connecting rod 14, so that under the action of external force, the rotating groove 9 and the rotating groove toothed plate 10 rotate simultaneously to drive the rack tooth portion 121 to move in the first direction or in the second direction away from the first direction through the rack 12;

[0066] In this embodiment, the first direction is the direction in which the rack teeth 121 is close to the rocker arm 13, and the second direction is the direction in which the rack teeth 121 is away from the rocker arm 13;

[0067] The connecting rod 14 is a component with pin holes at both ends, one end of which is hingedly connected to the rack connecting rod pin mounting hole 123 at the lower end of the rack 12 through the rack connecting rod pin 15, and the other end of which is riveted to the rocker connecting rod pin mounting hole 131 of the rocker arm 13 through the upper pin hole of the rocker arm bracket pin 17 to be hingedly connected to the rocker arm 13;

[0068] The rocker arm 13 is a V-shaped member, one end of which is provided with a rocker arm connecting rod pin mounting hole 131 for riveting the rack connecting rod pin 15, the other arm is provided with a rocker arm push-pull convex head 132 for gap nesting connection with the rocker arm push-pull hole 191 at one end of the bottom groove connecting rod 19, and the V-shaped bottom is provided with a second rocker arm bracket pin mounting hole 133 for riveting the rocker arm bracket pin 17. In the structure, the rocker arm 13 is hinged to the bottom end of the bracket long side wall 88 through the first rocker arm bracket pin mounting hole 89 at the bottom end of the bracket long side wall 88 of the conjoined bracket 8 and the second rocker arm bracket pin mounting hole 133 on the rocker arm 13, the arm end with a round hole is hingedly connected to a hole end of the connecting rod 14 through the rack connecting rod pin 15, and the rocker arm push-pull convex head 132 at the convex end is gap nested connection with the rocker arm push-pull hole 191 at one end of the bottom groove connecting rod 19;

[0069] The rotary groove unlocking piece 11 is a structural member approximately in the shape of a letter "7". A T-shaped unlocking piece flange 111 is provided at the upper front corner of the head portion for limiting the torque arm of the second torsion spring 23. A convex beak 113 of the unlocking piece is provided at the front corner of the head portion for supporting or disengaging the end face of the corresponding groove side of the rotating groove 9 to realize locking or unlocking of the rotating groove 9. A second unlocking piece pin mounting hole 112 is provided at the middle position of the head portion for passing through the unlocking piece pin 18 to realize hinge connection with the first unlocking piece pin mounting hole 82 of the integrated bracket 8. The lower end thereof is a long bar or a long strip structure, and the end portion is a unlocking piece contact pressing tail end 114, which is used together with the second torsion spring 23 to be used as a contact pressing switch handle of the mechanism for automatically unlocking the rotating groove assembly. The second torsion spring 23 is sleeved on the unlocking piece pin 18, and it is pressed on the rotary groove unlocking piece 11 with a torque arm. The locking piece T-shaped flange 111 of the one-piece bracket 8 is pressed on the side wall of the boss adjacent to the one-piece bracket 8 to apply a rotational elastic torque to the unlocking piece, so that the unlocking piece convex beak 113 of the rotary groove unlocking piece 11 can always automatically support the outer limit port part of the rotating groove 9, that is, the C-shaped groove end of the rotating groove 9 can be locked to maintain a straight and aligned splicing state with the C-shaped groove of the oblique sliding groove 22; the one-piece bracket 8 carries the above-mentioned structural parts installed thereon to form a set of component mechanisms, and is fastened to the cross-sectional T-shaped groove on the side of the window sash through its V-shaped mounting groove and the locking point pointed screw 25, or is directly fastened to the side of the window sash through screws; the oblique sliding groove 22 is fixed on the side of the window sash and maintains a straight and aligned splicing state with the outer limit port part of the rotating groove 9 in the elastic reset state;

[0070] The bottom groove connecting rod 19, an execution structure for locking and unlocking the window sash, is composed of the bottom groove connecting rod 19 and a connecting rod locking point pin sleeve 24 riveted thereon. A rocker push-pull hole 191 is provided at one end of the bottom groove connecting rod 19 for gap nesting connection with the rocker push-pull convex head 132 of the rocker arm 13, a connecting rod middle bar hole 193 is provided in the middle part for making way for the handle toggle piece 38, and a handle spring hanging point 192 is provided at one end or both ends of the connecting rod middle bar hole 193. In the window sash assembly structure, the bottom groove connecting rod 19 is nested in the bottom groove of the lower side 1 of the window sash, and is pushed and pulled by the rocker push-pull convex head 132 of the rocker arm 13 in this bottom groove to perform the window sash unlocking or locking stroke movement.

[0071] The beneficial effects of the present invention are as follows: a window using a window switch and a lock linkage mechanism is provided, which is composed of a window body, a window opener 28, a sliding swing arm assembly, a handle mechanism, a bottom groove connecting rod 19, a window switch and a lock linkage mechanism. The window switch and the lock linkage mechanism has a simple structure and a flat structure design, and is installed in a wrap-around manner on a corner of the window sash, and works in conjunction with a set of concealed window openers 28 and sliding swing arm assemblies. When the window is about to be closed, pressing the lower rotary groove unlocking piece 11 can cause the rotary groove assembly to rotate, and then the latter pushes the rack 12 to drive the connecting rod 14 to rotate the rocker arm 13 and then pull the bottom groove connecting rod 19 to lock the window sash. The window opener 28 moves the rotary groove assembly in the window opening direction to complete the window sash unlocking. When the rotary groove assembly is completely reversed and returned to its original position, the window opener 28 continues to move in the window opening direction, that is, enters the window opening action. Compared with similar products of concealed electric windows on the market that use a window opener 28 and then superimpose an electric lock box, the mechanism, the production and installation links and costs are simplified, and the problem links that may occur after sales are reduced.

[0072] The window opening device 28 of the mechanism of the present invention closes and locks the window as follows: the window opening device 28 drives the swing lever sliding member 31 at the tail end of the sliding swing lever assembly to pull the oblique sliding groove 22 to close the window. When the window is about to be fully closed, the swing lever sliding member 31 enters the groove portion of the rotating groove 9 and continues to push the window sash to close the window. When the window sash is about to be fully closed, the unlocking piece convex beak 113 at the tail end of the long arm of the rotating groove unlocking piece 11 hits the side of the window frame and is pressed down, that is, the rotating groove unlocking piece 11 overcomes the second torque. The elastic torsion of the spring 23 withdraws the unlocking piece protruding beak 113 which originally pressed against the upper end of the rotating groove 9 and released from the side surface thereof, thus unlocking the side surface of the end of the rotating groove 9. The rotating groove 9 is moved, overcoming the elastic torsion of the torsion arm of the first torsion spring 20 applied to the lower end side surface of the fan-shaped tooth portion, and driving the rotating groove sticking tooth piece 10 to rotate with the rotating groove shaft column 84 on the connected bracket 8 as the selection axis (clockwise in the embodiment drawings), and the tooth portion of the rotating groove assembly drives the tooth portion with the rotation groove shaft column 84 to rotate with the rotation groove shaft column 84 on the connected bracket 8 as the selection axis. The meshed rack 12 slides downward, and the rack 12 drives the connecting rod 14, one end of which is hinged to the pin hole 123 of the rack connecting rod at its lower part, to be pressed downward, and the rocker connecting rod pin mounting hole 131 at one end of the V-shaped rocker arm 13 is hinged to the pin hole at the lower end of the connecting rod 14, thereby driving the rocker arm 13 to use the rocker arm bracket pin 17 riveted at the bottom of the V-shaped structure as the rotation axis and the rocker arm bracket pin 17 mounting hole at the bottom end of the long side wall 88 of the integrated bracket 8 as the hinge support hole. Rotation occurs (counterclockwise in the attached figure of the embodiment), and the rocker push-pull protrusion 132 at the protruding end of the rocker arm 13 is connected through the gap nesting with the rocker push-pull hole 191 at one end of the bottom groove connecting rod 19, thereby pulling the bottom groove connecting rod 19 that is gap nested in the bottom groove of the side edge of the window sash to slide (to the left in the attached figure of the embodiment), and then the window sash is locked by the connecting rod locking point pin sleeve 24 riveted on the bottom groove connecting rod 19 and the locking point block 33 on the bottom edge of the window frame.

[0073] The window opener 28 of the mechanism of the present invention has the following operation for unlocking and opening the window: the window opener 28 drives the swing lever sliding member 31 at the rear end of the sliding swing lever assembly to first move the rotating groove 9 in the window opening direction during the window opening process, and with the assistance of the elastic torque applied by the torque arm of the first torsion spring 20 in the originally compressed state to the side surface of the lower end of the fan-shaped tooth portion, the rotating groove attached tooth piece 10 is driven to rotate with the rotating groove shaft column 84 on the integrated bracket 8 as the selection axis (counterclockwise in the embodiment drawings). The toothed portion of the rotary groove assembly drives the rack 12 meshing with the toothed portion to slide upward, and the rack 12 drives the connecting rod 14, one end of which is hinged to the pin hole 123 of the rack connecting rod at its lower portion, to be lifted upward, and the rocker connecting rod pin mounting hole 131 at one end of the V-shaped member rocker arm 13 is hinged to the pin hole at the lower end of the connecting rod 14, thereby driving the rocker arm 13 to rotate with the rocker arm bracket pin 17 riveted at the bottom of the V-shaped member as the rotation axis and the rocker arm bracket at the bottom end of the long side wall 88 of the integrated bracket 8 as the rotation axis. The mounting hole of the frame pin 17 is a hinged support hole that rotates (clockwise in the embodiment drawings), and the rocker push-pull convex head 132 at the convex head end of the rocker arm 13 is connected with the rocker push-pull hole 191 at one end of the bottom groove connecting rod 19 through the gap nesting connection, thereby pulling the bottom groove connecting rod 19 that is nested in the bottom groove of the side of the window sash to slide (rightward in the embodiment drawings), and then the connecting rod locking point pin sleeve 24 riveted on the bottom groove connecting rod 19 and the locking point block 33 on the bottom edge of the window frame are gradually locked. The window sash is unlocked when the groove of the rotating groove 9 rotates to align with the oblique sliding groove 22. At the same time, the unlocking piece convex beak 113 of the rotating groove unlocking piece 11 gradually separates from the window frame and rotates under the elastic torque of the second torsion spring 23. The unlocking piece convex beak 113 rotates to the position after the groove of the rotating groove 9 rotates to align with the oblique sliding groove 22, and presses against the side surface of the upper end of the rotating groove 9, that is, locks the side of the end of the rotating groove 9. If the swing rod sliding member 31 at the actuator end of the window opener 28 continues to push the window sash along the groove of the rotating groove 9 and the groove of the oblique sliding groove 22, the window sash continues to open to the larger angle range.

[0074] The window closing and locking working actions of the handle mechanism of the mechanism of the present invention are as follows: after the window opener 28 completes the window opening action, its output shaft stops at a certain set window opening angle. The lock clutch of the window opener 28 can be unlocked by grasping the handle 36 and gently pushing it outward to put it into manual operation mode. In this mode, the output shaft end of the window opener 28, that is, the rocker arm assembly, enters a two-way free deflection state, and then the handle 36 can be gently pulled in the window closing direction to close the window freely.

[0075] Attached by Example Figure 1 to Figure 3The arrangement direction position shown is: when the handle mechanism is selected to close the window, pull the handle 36 to the left, that is, turn it in the clockwise direction for an angle, and the handle driving piece 38 at the bottom of the handle 36 can drive the handle mounted on it to drive the spring 39, and then drive the bottom groove connecting rod 19 to move to the left. During this action, the bottom groove connecting rod 19 is transmitted through the multiple connections from the rocker arm 13, the connecting rod 14, the rack 12, and then to the rotating groove assembly, so as to push the rotating groove assembly to overcome the elastic torque of the large first torsion spring 20 and rotate. When the rotating groove assembly rotates into place with the rocker arm assembly, that is, when the handle 36 is deflected into place, the connecting rod locking point pin sleeve 24 on the bottom groove connecting rod 19 is buckled with the locking point block 33 on the bottom edge of the window frame to complete the window sash locking action. When the handle 36 is moved to the bottom in the window locking direction, the elastic tension applied by the handle driving spring 39 to the bottom groove connecting rod 19 is greater than the resistance transmitted to the bottom groove connecting rod 19 by the first torsion spring 20 through the mechanism, and the handle 36 itself has elastic damping position self-locking.

[0076] The unlocking and window opening working actions of the handle mechanism of the mechanism of the present invention are as follows: after the window opener 28 completes the window closing action, its output shaft stops at the window closing bottom angle, and the sealing and sound-insulating soft rubber strips installed in the peripheral grooves on the window sash and the window frame provide pre-tightening force for the window sash and the window frame, that is, for the engagement of the connecting rod locking point pin sleeve 24 with the locking point block 33 on the bottom edge of the window frame. The lock clutch of the window opener 28 can be unlocked by grasping the handle 36 and pushing it outwards lightly to put it into manual operation mode. In this mode, the output shaft end of the window opener 28, that is, the rocker arm assembly, enters a free deflection state, and then the handle 36 can be gently pushed in the window opening direction to open the window freely.

[0077] Attached by Example Figure 1 to Figure 3 The arrangement direction position shown is: when the handle mechanism is selected to open the window, the handle 36 is pulled to the right, that is, turned in the counterclockwise direction by an angle, and the handle toggle piece 38 at the bottom of the handle 36 can drive the handle mounted on it to drive the spring 39, and then drive the bottom groove connecting rod 19 to move to the left. During this action, the bottom groove connecting rod 19 is transmitted through the multiple connections from the rocker arm 13, the connecting rod 14, the rack 12, and then to the rotating groove assembly, pushing the rotating groove assembly to rotate, and in this process, the elastic torsion force of the first torsion spring 20 is transmitted to the bottom groove connecting rod 19 through this multiple connection, and the connecting rod locking point pin sleeve 24 on the assisting force is disengaged from the locking point block 33 on the bottom edge of the window frame. When the rotating groove assembly rotates into place with the rocker arm assembly, that is, when the handle 36 is deflected into place, the connecting rod locking point pin sleeve 24 on the bottom groove connecting rod 19 is completely disengaged from the locking point block 33 on the bottom edge of the window frame, and the window sash locking action is completed. Grab the handle 36 and continue to push it outward in the window opening direction. The swing arm slide member 31 at the end of the swing arm assembly will enter the groove portion of the push groove from the groove portion of the rotating groove 9. The window opening to the middle angle position can be supported by an additional wind support, or the window opener 28 can be started to provide angle position support by the unlocked state of the window opening clutch.

[0078] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A window using a window switch lock linkage mechanism, characterized in that: include: The window body comprises a window frame assembly and a window sash assembly which are hinged to each other, the window frame assembly is provided with a plurality of locking point blocks (33) and a window opener (28), the window sash assembly is provided with an oblique sliding groove (22) and a bottom groove connecting rod (19), and the bottom groove connecting rod (19) is provided with a plurality of connecting rod locking point pin sleeves (24) at intervals; A sliding swing rod assembly and a handle mechanism, wherein one end of the sliding swing rod assembly is slidably disposed in the oblique sliding push groove (22), and the other end is rotatably connected to the window opener (28); the handle mechanism comprises a handle assembly and a handle driving spring (39); the handle assembly is disposed on the window sash assembly, one end of the handle driving spring (39) is connected to the handle assembly, and the other end is connected to the bottom groove connecting rod (19); A window switch linkage mechanism comprises a conjoined bracket (8), a rotating slot assembly and a rack rocker arm assembly, wherein the conjoined bracket (8) is arranged on the window sash assembly, and the rotating slot assembly and the rack rocker arm assembly are both arranged on the conjoined bracket (8) and meshedly connected with each other; The rack rocker arm assembly is connected to the bottom groove connecting rod (19). Under the action of external force, the window opener (28) is suitable for separating the window frame assembly and the window sash assembly through the sliding rocker arm assembly. The rotating groove assembly is suitable for rotating to drive the bottom groove connecting rod (19) to move relative to the window sash assembly through the rack rocker arm assembly, so that the connecting rod locking point pin sleeve (24) avoids the locking point block (33) to achieve the unlocking action of the window. The handle driving spring (39) is suitable for providing a reset elastic force to the bottom groove connecting rod (19) so that the connecting rod locking point pin sleeve (24) is locked with the locking point block (33) to achieve the locking action of the window.

2. The window using the window switch lock linkage mechanism according to claim 1, characterized in that: The locking point stopper (33) is an L-shaped component, a trapezoidal protruding beak (331) is provided on one side of the locking point stopper (33), and guiding inclined surfaces (332) are provided on both ends of the trapezoidal protruding beak (331). The locking point stopper (33) is suitable for buckling the connecting rod locking point pin sleeve (24) through the trapezoidal protruding beak (331), and the guiding inclined surface (332) is suitable for guiding the connecting rod locking point pin sleeve (24).

3. The window using the window switch lock linkage mechanism according to claim 2, characterized in that: The sliding rocker assembly comprises a pushing rocker (29), a rocker square hole plate (30), a rocker sliding member (31) and a sliding member connecting pin (32); the rocker square hole plate (30) is nested and connected with the end pin hole of the pushing rocker (29); the square hole of the rocker square hole plate (30) is nested and connected with the output end of the window opener (28) and is fixed by mounting screws (35) on the frame; the rocker sliding member (31) is hinged with the other end pin hole of the pushing rocker (29) through the sliding member connecting pin (32); and the rocker sliding member (31) is placed in the oblique sliding groove (22) to make a back and forth stroke motion.

4. The window using the window switch lock linkage mechanism according to claim 3, characterized in that: The integrated bracket (8) comprises a bracket bottom plate (80), on which a rotation groove shaft column (84), a torsion spring shaft column (86) and a torsion spring stop column (87) are arranged at intervals; The rotating groove assembly comprises a rotating groove (9), a rotating groove tooth plate (10) and a first torsion spring (20); the rotating groove (9) is fitted with the rotating groove tooth plate (10) and is jointly sleeved on the rotating groove shaft column (84); the first torsion spring (20) is sleeved on the torsion spring shaft column (86); one of the torsion arms of the first torsion spring (20) is pressed against the torsion spring stop column (87); the other torsion arm is pressed against the side of the rotating groove tooth plate (10) to achieve the application of a rotating elastic torsion force to the rotating groove (9); under the torsion force of the first torsion spring (20), the rotating groove (9) is driven to rotate so that the rotating groove (9) is aligned and spliced ​​with the oblique sliding groove (22).

5. The window using the window switch lock linkage mechanism according to claim 4, characterized in that: The rotating groove (9) is provided with a rotating groove tooth column pin hole (93), and the rotating groove tooth plate (10) is provided with a tooth plate column pin (101) corresponding to the rotating groove tooth column pin hole (93), and the tooth plate column pin (101) is suitable for being inserted into the rotating groove tooth column pin hole (93) to connect the rotating groove (9) and the rotating groove tooth plate (10).

6. The window using the window switch lock linkage mechanism according to claim 5, characterized in that: The one-piece bracket (8) further comprises a bracket long side wall (88) connected to the bracket bottom plate (80), at least two rack pin mounting holes (85) are arranged on the bracket long side wall (88) along a first direction, and a first rocker arm bracket pin mounting hole (89) is arranged at one end of the bracket long side wall (88) away from the bracket bottom plate (80), a rotating groove (9) is provided with a rotating groove sector tooth portion (92) at one end close to the bracket long side wall (88), and a rotating groove tooth piece (10) is provided with a tooth piece sector tooth portion (102) at one end close to the bracket long side wall (88); The rack rocker arm assembly comprises a rack tooth portion (121), a connecting rod (14) and a rocker arm (13); at least two rack mounting elongated holes (122) are provided on the rack tooth portion (121) corresponding to the rack pin mounting hole (85); a rack pin (16) passes through the corresponding rack mounting elongated holes (122) and is riveted into the rack pin mounting hole (85) so as to position the rack tooth portion (121) at a side of the bracket long side wall (88) close to the rotating slot assembly; the rack tooth portion (121) is close to the rotating slot assembly. A rack (12) is provided on one side corresponding to the rotating groove sector tooth portion (92) and the tooth plate sector tooth portion (102); the rotating groove sector tooth portion (92) and the tooth plate sector tooth portion (102) are both meshed with the rack (12); a rack connecting rod pin mounting hole (123) is provided at the bottom of the rack tooth portion (121); under the action of an external force, the rotating groove (9) and the rotating groove tooth plate (10) rotate simultaneously to drive the rack tooth portion (121) to move in the first direction or in a second direction away from the first direction through the rack (12); The rocker arm (13) is a V-shaped member, one end of the rocker arm (13) is provided with a rocker arm connecting rod pin mounting hole (131), the other end is provided with a rocker arm push-pull protrusion (132), and a second rocker arm bracket pin mounting hole (133) is provided at the bending position of the rocker arm (13); both ends of the connecting rod (14) are provided with pin holes, and the rack tooth portion (121) is hingedly connected to the connecting rod (14) by a rack connecting rod pin (15) passing through the rack connecting rod pin mounting hole (123) and riveted into the pin hole at one end of the connecting rod (14); the rack connecting rod pin (15) 15) passes through the pin hole at the other end of the connecting rod (14) and is riveted to the rocker arm connecting rod pin mounting hole (131) to be hinged to the rocker arm (13); the rocker arm (13) passes through the first rocker arm bracket pin mounting hole (89) through the rocker arm bracket pin (17) and is riveted to the second rocker arm bracket pin mounting hole (133) to be hinged to the bracket long side wall (88); the push-pull protrusion is connected to the bottom groove connecting rod (19) so that the bottom groove connecting rod (19) is configured to be pushed and pulled by the push-pull protrusion to perform the unlocking or locking stroke movement of the window sash assembly.

7. The window using the window switch lock linkage mechanism according to claim 6, characterized in that: Both ends of the bottom groove connecting rod (19) are respectively provided with rocker arm push-pull holes (191) adapted to the push-pull convex heads, and the push-pull convex heads are suitable for being inserted into the rocker arm push-pull holes (191) so that the rocker arm (13) drives the bottom groove connecting rod (19) to move.

8. The window using the window switch lock linkage mechanism according to claim 7, characterized in that: The one-piece bracket (8) further comprises a bracket single arm connected to the bracket bottom plate (80), a first unlocking plate pin mounting hole (82) is provided on the bracket single arm, and the bracket single arm and the bracket long side wall (88) are respectively arranged on two sides of the bracket bottom plate (80); The window switch linkage mechanism also includes a rotary slot unlocking piece assembly, which is rotatably mounted on the single arm of the bracket, and has an unlocking state in which the rotary slot unlocking piece assembly rotates in a forward direction to drive an end close to the rotary slot (9) away from the rotary slot (9) to unlock the rotary slot (9); and has a locking state in which the rotary slot unlocking piece assembly rotates in a reverse direction to drive an end close to the rotary slot (9) to abut against a side wall of the rotary slot (9) to lock the rotary slot (9); The rotary groove unlocking piece assembly comprises a rotary groove unlocking piece (11), an unlocking piece T-shaped flange (111) and a second torsion spring (23); a second unlocking piece pin mounting hole (112) is provided on the rotary groove (9) unlocking piece; the rotary groove unlocking piece (11) is hinged to the single arm of the bracket through an unlocking piece pin (18) passing through the first unlocking piece pin mounting hole (82) and the second unlocking piece pin mounting hole (112); an unlocking piece convex beak (113) is provided at one end of the rotary groove unlocking piece (11) close to the rotary groove (9); the unlocking piece convex beak (113) is used to support or disengage the rotary groove (9) to lock or unlock the rotary groove (9); the end of the rotary groove unlocking piece (11) away from the rotary groove (9) is a long strip structure, and an unlocking piece pressing tail end (114) is provided at the end thereof; The unlocking plate T-shaped flange (111) is arranged at the top end of the rotary groove unlocking plate (11), the second torsion spring (23) is sleeved on the unlocking plate pin (18), one of the torque arms of the second torsion spring (23) abuts against the unlocking plate T-shaped flange (111), and the other torque arm is suitable for abutting against the bracket fixing part.

9. The window using the window switch lock linkage mechanism according to claim 8, characterized in that: A rotation slot limiting boss (83) is provided on the single arm of the bracket corresponding to the rotation slot (9), and an inclined limiting surface is provided at one end of the rotation slot limiting boss (83) close to the rotation slot (9) to limit the movement of the rotation slot (9).

10. The window using the window switch lock linkage mechanism according to claim 9, characterized in that: The window frame assembly comprises an upper window frame (7), a lower window frame (5), a left window frame (6) and a right window frame (26); the locking point block (33) is mounted on the lower window frame (5); the window opener (28) is mounted on the left window frame (6); the window sash assembly comprises an upper window sash (3), a lower window sash (1), a left window sash (2) and a right window sash (4); the oblique sliding groove (22) is mounted on the left window sash (2); and the bottom groove connecting rod (19) is mounted on the lower window sash (1).

11. The window using the window switch lock linkage mechanism according to claim 10, characterized in that: A bracket fixing portion is provided at one end of the bracket single arm away from the bracket long side wall (88), and the bracket fixing portion is suitable for cooperating with the left side (2) of the window sash to fix the integrated bracket (8) on the left side (2) of the window sash; A V-shaped mounting groove is provided at one end of the bracket fixing portion close to the side edge of the window sash, and the integrated bracket (8) is suitable for being mounted on the cross-sectional T-shaped groove on the side edge of the window sash through the V-shaped mounting groove; and / or, A bracket fixing screw hole is provided at one end of the bracket fixing portion close to the side edge of the window sash, and the integrated bracket (8) is suitable for being fastened to the side edge of the window sash by screws passing through the bracket fixing screw hole.

12. The window using the window switch lock linkage mechanism according to claim 11, characterized in that: The lower edge (1) of the window sash is provided with a long strip hole for making way, the bottom groove connecting rod (19) is provided with a connecting rod middle strip hole (193) corresponding to the long strip hole for making way, and at least one spring hanging point (192) is also provided, and the spring hanging point (192) is provided on one side of the connecting rod middle strip hole (193); The handle assembly comprises a handle (36) and a handle shifting plate (38), wherein the handle (36) is mounted on the lower side (1) of the window sash, the handle shifting plate (38) has a bottom end and a forked end, and the bottom end of the handle shifting plate (38) is connected to the base of the handle (36), the forked end of the handle shifting plate (38) is suitable for passing through the long strip hole and the middle strip hole (193) of the connecting rod to be connected to one end of the handle driving spring (39), and the other end of the handle driving spring (39) is connected to the spring hanging point (192).

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