Drifting window module capable of stopping and braking

Abstract

The utility model relates to the technical field of doors and windows, and particularly discloses a drifting window module capable of stopping and braking, which comprises a window frame, a window sash and a positioning mechanism, the window frame is provided with guide rails. The window sash is connected with a sliding seat which is arranged in the guide rail in a sliding manner, so that the window sash can translate relative to the window frame along the guide rail; the positioning mechanism is fixedly arranged relative to the window sash and is provided with a driving end and a movable end, and the driving end and the movable end have a linkage relation; a driving part is arranged on the window sash, the driving part controls the transmission rope to drive the driving end so as to drive the movable end to abut against the guide rail, and therefore the window sash can be fixed at any position in the translation stroke relative to the window frame. By means of the arrangement, the window sash can be fixed at any position in the translation stroke relative to the window frame in a fixed-point mode, and therefore the ventilation degree needed by a user is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and specifically discloses a drifting window module capable of stopping the brakes. Background Art

[0002] Drift window is a window style that looks similar to casement window. It opens by tilting and sliding inwards. That is, after turning the handle and opening the window sash, it is directly pushed and pulled to one side to achieve the translation function. Therefore, it has the characteristics of small footprint, good sealing, high safety and good sound insulation.

[0003] However, the window sash of the existing drift window can only be fixed on both sides of the window frame. When the user stops the window sash at a certain position within its translation stroke for semi-ventilation, if the wind is strong, the window sash will be displaced due to the wind and the ventilation level required by the user cannot be maintained. Utility Model Content

[0004] In order to overcome at least one defect of the above-mentioned prior art, the utility model provides a drifting window module with a brake, which can fix the window sash at any position within the translational travel relative to the window frame by setting a positioning mechanism, thereby ensuring the ventilation degree required by the user.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] The drift window module with brake function includes:

[0007] A window frame, wherein the window frame is provided with a guide rail;

[0008] The window sash is connected to a slide seat, which is slidably arranged in a guide rail so that the window sash can translate relative to the window frame along the guide rail;

[0009] The positioning mechanism is fixedly arranged relative to the slide seat, and the positioning mechanism has a driving end and a movable end, and the driving end and the movable end are in a linkage relationship;

[0010] The window sash is provided with a driving member, which controls the transmission rope to drive the driving end to drive the movable end to abut against the guide rail, so that the window sash can be fixed at any position within the translation stroke relative to the window frame.

[0011] In some embodiments of the utility model, a rotatable handle is provided on the window sash as a driving member, and the handle and the driving end form a transmission relationship through a transmission rope, so that the driving end is driven by controlling the transmission rope by rotating the handle.

[0012] In some embodiments of the utility model, the positioning mechanism includes a guide plate and a first positioning column. The guide plate can be translated relative to the slide and is arranged on the slide. A guide groove is arranged on the guide plate to serve as a driving end. The first positioning column can be telescopic relative to the guide rail and is arranged on the slide to serve as a movable end. The first positioning column is connected to the guide groove through a guide rod and can be telescopic relative to the guide rail along the guide groove.

[0013] In some more specific embodiments, a guide column is provided at the end of the slide seat, a slide groove is provided on the guide plate corresponding to the guide column, and the guide plate is connected to the slide groove via the guide column and translates along the slide groove relative to the slide seat.

[0014] In some more specific embodiments, a receiving groove is provided on the slide seat, and the first positioning column is installed in the receiving groove by passing through the first elastic member. The first positioning column shrinks in the receiving groove under the action of elastic force, and the first positioning column extends out of the receiving groove and abuts against the guide rail by overcoming the elastic force.

[0015] In some more specific embodiments, at least two first positioning columns are provided, each of which is connected by a linkage plate. When one of the first positioning columns is driven to extend and retract relative to the guide rail along the guide groove, the remaining first positioning columns are driven to extend and retract relative to the guide rail through the linkage plate.

[0016] In some embodiments of the utility model, the positioning mechanism includes a base, a sliding cover, and a second positioning column. The base is arranged in the space of the guide rail; the sliding cover can be translated relative to the base and assembled on the base to serve as a driving end; the second positioning column can be telescopic relative to the guide rail and assembled on the base, and is connected to the sliding cover to serve as a movable end; the surface where the sliding cover is connected to the second positioning column is set in a sloped surface, and the end surface where the second positioning column is connected to the sliding cover is set in a matching sloped surface, and the second positioning column is telescopic relative to the guide rail along the slope.

[0017] In some more specific embodiments, a boss is provided on the base, and a groove is provided on the slide cover corresponding to the boss. The slide cover is connected to the groove via the boss and translates along the groove relative to the base, thereby driving the second positioning column to extend and retract relative to the guide rail.

[0018] In some more specific embodiments, a accommodating cavity is provided on the base, and the second positioning column is assembled in the accommodating cavity through a second elastic member. The second positioning column is connected with the sliding cover under the action of elastic force and shrinks in the accommodating cavity. The elastic force is overcome by increasing the thickness of the connection between the sliding cover and the second positioning column, so that the second positioning column extends out of the accommodating cavity and abuts against the guide rail.

[0019] In some more specific embodiments, it also includes:

[0020] The rope tensioner is used to straighten the transmission rope. The driving member and the rope tensioner form a transmission relationship. The driving member controls the rope tensioner to straighten the transmission rope to drive the sliding cover to translate.

[0021] In some further examples, the rope tensioner includes a base, a first transmission member, and a second transmission member; the first transmission member is provided with a first rope connecting end, the driving member is connected to the first rope connecting end through a transmission rope, the first transmission member is slidably mounted on the base and is connected through a first spring to straighten the transmission rope connected thereto; the second transmission member is provided with a second rope connecting end, the sliding cover is connected to the second rope connecting end through the transmission rope, the second transmission member is slidably mounted on the base and is connected through a second spring, the transmission rope passes through the second spring and is connected to the second rope connecting end so as to be straightened; the first transmission member and the second transmission member form a transmission relationship, the first transmission member is displaced to drive the second transmission member to displace and drive the sliding cover to translate.

[0022] In some embodiments of the present invention, it also includes:

[0023] A rope tightener is provided with a rope tightening spring inside the rope tightener, and the transmission rope is passed through the rope tightening spring and is in a taut state under the action of elastic force.

[0024] In summary, compared with the prior art, the drift window module with brakes provided by the utility model has the following technical effects:

[0025] By setting a positioning mechanism fixed relative to the slide seat, and making the positioning mechanism have a driving end and a movable end, the driving end and the movable end are in a linked relationship, and then a driving member is set on the window sash, and the driving member controls the transmission rope to drive the driving end to drive the movable end to abut against the guide rail, so that the window sash can be fixed at any position within the translation stroke relative to the window frame, thereby ensuring the ventilation degree required by the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0027] Figure 2 This is an internal diagram of a first embodiment of a window sash in a drifting window module embodiment with a brake capable of stopping according to the utility model;

[0028] Figure 3 It is a cross-sectional view of a rope tightener in an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0029] Figure 4 It is a first schematic diagram of a first implementation mode of a sliding seat and a positioning mechanism in an embodiment of a drifting window module capable of stopping the brake of the utility model;

[0030] Figure 5 This is a second schematic diagram of a first implementation of a sliding seat and a positioning mechanism in an embodiment of a drifting window module capable of stopping the brakes of the utility model;

[0031] Figure 6This is a disassembled view of a first implementation of a sliding seat and a positioning mechanism in an embodiment of a drifting window module capable of stopping the brake of the utility model;

[0032] Figure 7 This is an internal diagram of a second embodiment of a window sash in an embodiment of a drifting window module capable of stopping a brake according to the utility model;

[0033] Figure 8 It is a schematic diagram of a second implementation of a positioning mechanism in an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0034] Fig. 9 It is a cross-sectional view of a second implementation of the positioning mechanism in an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0035] Fig.10 This is a disassembled diagram of a second implementation of a positioning mechanism in an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0036] Fig.11 It is a schematic diagram of a sliding cover in an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0037] Fig.12 It is a schematic diagram of a rope tensioner in an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0038] Fig.13 This is a disassembly diagram of a rope tensioner in an embodiment of a drift window module capable of stopping the brakes of the utility model;

[0039] Fig.14 It is a combined diagram of a base, a first transmission member, and a second transmission member in an embodiment of a drift window module capable of stopping the brake of the utility model;

[0040] Fig.15 It is a combination diagram of the first transmission member and the second transmission member in an embodiment of a drift window module capable of stopping the brakes of the utility model.

[0041] The meanings of the reference numerals are as follows:

[0042] 1. Window frame; 2. Window sash; 21. Handle; 22. Movable rod; 221. Locking point; 23. Corner; 231. Pad; 31. Guide plate; 310. Driving point; 311. Slide groove; 312. Guide groove; 32. First positioning column; 321. Guide rod; 322. First elastic member; 323. First friction member; 33. Interlocking plate; 331. Interlocking groove; 332. Shaft groove; 41. Sliding seat; 410. Accommodating groove; 411. Guide column; 4111. Fixed cover; 412. Limiting groove; 42. Upper cover; 43. Connecting rod; 51. Base; 510. Accommodating cavity; 511. Boss; 512. Mounting arm; 52. Sliding cover; 520, groove; 521, drag point; 522, convex plate; 53, second positioning column; 531, clamping rod; 532, second elastic member; 533, second friction member; 5331, second slide rail groove; 6, rope tensioner; 60, base; 600, mounting hole; 601, first sliding groove; 602, second sliding groove; 61, first transmission member; 611, first spring; 612, push plate; 613, first rope receiving end; 614, limit block; 62, second transmission member; 621, second spring; 622, force groove; 623, second rope receiving end; 63, outer box; 7, rope tightener; 71, rope tightening spring. DETAILED DESCRIPTION

[0043] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. 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.

[0044] It should be understood that the references to "one embodiment" or "an embodiment" throughout the specification mean that the specific features, structures, or characteristics associated with the embodiment are included in at least one embodiment of the present invention. Therefore, the references to "in one embodiment" or "in an embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0045] It should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the description of the present invention are only for describing specific embodiments and are not intended to limit the present invention.

[0047] Please refer to Figures 1 to 15 As shown, the utility model discloses a drift window module capable of stopping the brake, comprising: a window frame 1, a window sash 2, and a positioning mechanism.

[0048] Among them, the window frame 1 is provided with a guide rail; the window sash 2 is connected to a slide 41, and the slide 41 is slidably arranged in the guide rail so that the window sash 2 can translate relative to the window frame 1 along the guide rail; a positioning mechanism is fixedly arranged relative to the slide 41, and the positioning mechanism has a driving end and a movable end, and the driving end and the movable end have a linkage relationship; a driving member is arranged on the window sash 2, and the driving end is driven by a transmission rope controlled by the driving member to drive the movable end to abut against the guide rail, so that the window sash 2 is fixed at any position within the translation stroke relative to the window frame 1; actually, a rotatable handle 21 is arranged on the window sash 2 as a driving member, and the handle 21 and the driving end form a transmission relationship through the transmission rope, so that the driving end is driven by the transmission rope controlled by rotating the handle 21.

[0049] according to Figure 3 As shown, in actual application, it also includes a rope tightening device 7, a rope tightening spring 71 is arranged in the rope tightening device 7, and the transmission rope is connected to the rope tightening spring 71 and is in a taut state under the action of elastic force. The rope tightening device 7 can be arranged on the side of the window sash 2; and the side of the window sash 2 is also provided with an movable rod 22 that can be moved up and down, and the movable rod 22 is provided with a locking point 221. The handle 21 has a transmission relationship with the movable rod 22, and the side of the window frame 1 is provided with a locking groove corresponding to the locking point 221. The handle 21 controls the movable rod 22 to move the movable rod 22 upward and downward. The movable rod 22 is controlled to move so that the locking point 221 is engaged with the locking groove or disengaged from the locking groove, so that the window sash 2 is fixed to the side of the window frame 1 or is in a state of being able to translate relative to the window frame 1; furthermore, the handle 21 can be transmitted to the transmission rope through the movable rod 22 to realize the control of the transmission rope by the handle 21; optionally, movable rods 22 are provided on the opposite sides of the window sash 2, and locking grooves are also provided on the opposite sides of the window frame 1, so as to realize the effect that the window sash 2 can be fixed to the opposite sides of the window frame 1.

[0050] Preferably, a corner turner 23 is provided at the corners of the window sash 2, and the movable rods 22 on the opposite sides of the window sash 2 form a linkage relationship through the corner turner 23. When the handle 21 controls the displacement of one of the movable rods 22, the movable rod 22 drives the other movable rod 22 to move through the corner turner 23; more preferably, a pad 231 can be provided on the inner side of the corner of the window sash 2 corresponding to the corner turner 23 to support the corner turner 23.

[0051] Through the above arrangement, the window sash 2 can be fixed at any position within the translational travel relative to the window frame 1, thereby ensuring the ventilation degree required by the user.

[0052] In one embodiment of the present invention:

[0053] according to Figures 2 to 6 As shown, the positioning mechanism includes a guide plate 31 and a first positioning column 32. The guide plate 31 can be translated relative to the slide 41 and is arranged on the slide 41. A guide groove 312 is arranged on the guide plate 31 to serve as a driving end; the first positioning column 32 can be telescopic relative to the guide rail and is arranged on the slide 41 to serve as a movable end; the first positioning column 32 is connected to the guide groove 312 through a guide rod 321 and can be telescopic relative to the guide rail along the guide groove 312.

[0054] Specifically, the guide groove 312 is arranged in an oblique groove shape, and the first positioning column 32 is switched between the high position and the low position of the guide groove 312 by driving the guide plate 31 to translate relative to the slide seat 41, so that the first positioning column 32 is extended and retracted relative to the guide rail; when the handle 21 is not used to control the transmission rope to drive the guide plate 31, the guide rod 321 is located at the high position of the guide groove 312, and the first positioning column 32 is retracted relative to the guide rail; when the handle 21 is used to control the transmission rope to drive the guide plate 31, the guide plate 31 translates, so that the guide rod 321 slides along the guide groove 312 to the low position of the guide groove 312, so that the first positioning column 32 extends to the guide rail, thereby abutting against the guide rail, so that friction is formed between the first positioning column 32 and the guide rail and they are stuck, thereby making the window sash 2 relatively fixed.

[0055] Specifically, a guide column 411 is provided at the end of the slide seat 41, and a slide groove 311 is provided on the guide plate 31 corresponding to the guide column 411, the length of the slide groove 311 is greater than the width of the guide column 411, and the guide plate 31 is connected to the slide groove 311 through the guide column 411 and translates relative to the slide seat 41 along the slide groove 311; in addition, when the guide column 411 is connected to the slide groove 311, a fixed cover 4111 is installed at the end of the guide column 411 to prevent the guide plate 31 from detaching; furthermore, a driving point 310 connected to the transmission rope is provided on the guide plate 31, so as to control the transmission rope to drag the driving point 310 through the handle 21 to drive the guide plate 31 to translate; more preferably, at least two guide columns 411 are provided, at least two slide grooves 311 are also provided, and at least two fixed covers 4111 are also provided, the number of the slide grooves 311 is greater than or equal to the number of the guide columns 411, and the number of the fixed covers 4111 is equal to the number of the guide columns 411, and preferably the number of the three is equal.

[0056] More specifically, the slide 41 is provided with a receiving groove 410, the first positioning column 32 is attached to the receiving groove 410 by being connected to the first elastic member 322, the first positioning column 32 is retracted in the receiving groove 410 under the action of elastic force, and the first positioning column 32 is extended out of the receiving groove 410 and abuts against the guide rail by overcoming the elastic force; and the slide 41 is provided with a limiting groove 412 corresponding to the receiving groove 410, the guide rod 321 passes through the limiting groove 412 and is connected to the guide groove 312, so that the guide rod 321 slides along the guide groove 312 while also sliding along the limiting groove 412, ensuring that the first positioning column 32 can be extended and retracted more stably; in addition, at least two guide rods 321 are provided, one of which is simultaneously connected to the limiting groove 412 and the limiting groove 412. The groove 412 and the guide groove 312, and the remaining guide rod 321 are connected to the limiting groove 412 to limit the circumferential rotation of the first positioning column 32; in actual application, the accommodating groove 410 is provided with a through hole corresponding to the guide rail, and the first positioning column 32 is formed with a screw hole corresponding to the through hole, and a first friction member 323 for abutting the guide rail is inserted into the through hole facing the guide rail. The first friction member 323 is provided with a screw rod corresponding to the screw hole to form a threaded match with the screw hole, so that the first positioning column 32 is stably mounted in the accommodating groove 410, and the first friction member 323 is provided with a first slide rail groove for matching with the guide rail, and when the first positioning column 32 extends out of the accommodating groove 410, the first friction member 323 matches with the guide rail through the first slide rail groove and abuts against the guide rail.

[0057] Furthermore, at least two first positioning posts 32 are provided, and each first positioning post 32 forms a linkage relationship through the linkage plate 33. When one of the first positioning posts 32 is driven to extend and retract relative to the guide rail along the guide groove 312, the remaining first positioning posts 32 are linked to extend and retract relative to the guide rail through the linkage plate 33. Correspondingly, the slide seat 41 is also provided with a receiving groove 410 and a limiting groove 412 corresponding to the receiving groove 410 corresponding to the remaining first positioning posts 32, and the remaining first positioning posts 32 are also connected to the limiting groove 412 through the guide rod 321 and extend and retract along the limiting groove 412. The linkage plate 33 corresponds to each first positioning post The column 32 is provided with a corresponding number of linkage grooves 331 in the shape of an oblique groove. Each first positioning column 32 is connected to the linkage groove 331 through a guide rod and is connected to the linkage plate 33 to form a linkage relationship. The guide rod 321 is connected to the linkage groove 331 while connecting the limit groove 412, so that the guide rod 321 slides along the linkage groove 331 while sliding along the limit groove 412. It can be seen from the above that when the guide rod 321 is located at the high position of the linkage groove 331, the first positioning column 32 contracts relative to the guide rail; when the guide rod 321 is driven to the low position of the guide groove 312, the first positioning column 32 extends to the guide rail, thereby abutting against the guide rail.

[0058] Furthermore, the sliding seat 41 is provided with a connecting rod 43 for connecting the window sash 2, and the connecting rod 43 is rotatably connected to the sliding seat 41 so that the connecting rod 43 can be folded in the sliding seat 41 or extended from the sliding seat 41, so that when the window sash 2 is translated to the opposite side of the window frame 1, the connecting rod 43 is forced to fold in the sliding seat 41, driving the window sash 2 to snap into the window frame 1 to achieve full sealing, and when ventilation is required, the connecting rod 43 is pushed to extend from the sliding seat 41, so that the window sash 2 is disengaged from the snap-fit ​​position of the window frame 1 for translation ventilation; to facilitate the folding and extension of the connecting rod 43, the sliding seat 41 is provided with a storage groove for accommodating the connecting rod 43, so that the connecting rod 43 can be folded in the storage groove and extended from the storage groove.

[0059] In practice, a rotatable pulley is provided on the slide 41, and the wheel surface of the pulley is in contact with the guide rail. When the window sash 2 is translated, the slide 41 slides relative to the guide rail through the rotation of the pulley to improve the smoothness of the translation of the window sash 2; and the linkage plate 33 is also provided with an axial groove 332 corresponding to the wheel axle of the pulley. The length of the axial groove 332 is greater than the diameter of the wheel axle of the pulley. The wheel axle of the pulley fits in the axial groove 332. When the linkage plate 33 is translated, the normal rotation of the pulley is avoided. In order to protect the internal components of the slide 41, an upper cover 42 is installed on the slide 41. The upper cover 42 is arranged on the upper side of the slide 41 to stabilize the internal components of the slide 41 and prevent dust from falling into the slide 41.

[0060] In another embodiment of the present invention:

[0061] according to Figures 7 to 11 As shown, the positioning mechanism includes a base 51, a sliding cover 52, and a second positioning column 53. The base 51 is slidably arranged in the guide rail; the sliding cover 52 can be translated relative to the base 51 and assembled on the base 51 to serve as a driving end; the second positioning column 53 can be telescopic relative to the guide rail and assembled on the base 51, and is connected to the sliding cover 52 to serve as a movable end; the surface where the sliding cover 52 and the second positioning column 53 are connected is set in a slope, and the end surface where the second positioning column 53 and the sliding cover 52 are connected is set in a matching slope, and the second positioning column 53 is telescopic relative to the guide rail along the slope.

[0062] Specifically, when the transmission rope is not controlled by the handle 21 to drive the sliding cover 52, the thickness of the sliding cover 52 connected with the second positioning column 53 is the smallest, and the second positioning column 53 shrinks relative to the guide rail; when the transmission rope is controlled by the handle 21 to drive the sliding cover 52, the sliding cover 52 translates to increase the thickness of the sliding cover 52 connected with the second positioning column 53, so that the second positioning column 53 extends to the guide rail, thereby abutting against the guide rail, so that friction is formed between the second positioning column 53 and the guide rail and the second positioning column 53 is stuck, thereby making the window sash 2 relatively fixed.

[0063] Specifically, the base 51 is provided with a boss 511, and the slide cover 52 is provided with a groove 520 corresponding to the boss 511. The slide cover 52 is connected to the groove 520 through the boss 511 and moves relative to the base 51 along the groove 520 to change the thickness of the slide cover 52 connected to the second positioning column 53; more preferably, at least two bosses 511 are provided, and the number of the grooves 520 is greater than or equal to the number of the bosses 511, and preferably the number of the two is equal, and each boss 511 is perpendicular to the translation path of the slide cover 52. The sliding cover 52 is arranged in the direction of the diameter to enhance the stability of the translation of the sliding cover 52; in addition, a drag point 521 connected to the transmission rope is provided on the sliding cover 52, so that the transmission rope is controlled by the handle 21 to drag the drag point 521, thereby driving the sliding cover 52 to translate; optionally, the sliding cover 52 is provided with a convex plate 522 extending toward the base 51, the drag point 521 is provided on the convex plate 522, and the base 51 is provided with a concave position corresponding to the convex plate 522, and the sliding cover 52 is assembled on the base 51 through the convex plate 522 matching with the concave position.

[0064] More specifically, a housing cavity 510 is provided on the base 51, and the second positioning column 53 is mounted in the housing cavity 510 through a second elastic member 532. The second positioning column 53 is connected with the sliding cover 52 under the action of elastic force and shrinks in the housing cavity 510. The elastic force is overcome by increasing the thickness of the connection between the sliding cover 52 and the second positioning column 53 so that the second positioning column 53 extends out of the housing cavity 510 and abuts against the guide rail; and the second positioning column 53 is arranged in a cylindrical shape, and a clamping rod 531 is arranged on the circumferential side of the second positioning column 53. The housing cavity 510 is provided with a clamping position corresponding to the clamping rod 531. The second positioning column 53 is mounted in the housing cavity 510 by the clamping rod 531 cooperating with the clamping position to limit the circumferential rotation of the second positioning column 53. At least two clamping rods 531 are provided, and each clamping rod 531 is arranged along the positioning The columns are arranged circumferentially, and the number of the engaging positions is also set corresponding to the number of the engaging rods 531. The number of the engaging positions is greater than or equal to the number of the engaging rods 531, and preferably the two numbers are equal. In actual application, the accommodating cavity 510 is provided with a through hole corresponding to the guide rail, and the second positioning column 53 is formed with a screw hole corresponding to the through hole. A second friction member 533 for abutting the guide rail is inserted into the through hole facing the guide rail. The second friction member 533 is provided with a screw rod corresponding to the screw hole to form a threaded fit with the screw hole, so that the second positioning column 53 is stably mounted in the accommodating cavity 510. The second friction member 533 is provided with a second slide rail groove 5331 for cooperating with the guide rail. When the second positioning column 53 extends out of the accommodating cavity 510, the second friction member 533 cooperates with the guide rail through the second slide rail groove 5331 and abuts against the guide rail.

[0065] refer to Figures 12 to 15, further, it also includes: a rope tensioner 6, the rope tensioner 6 is used to straighten the transmission rope, the handle 21 forms a transmission relationship with the rope tensioner, and the rope tensioner 6 is controlled by the handle 21 to straighten the transmission rope to drive the sliding cover 52 to translate; wherein the rope tensioner 6 includes a base 60, a first transmission member 61, and a second transmission member 62; the first transmission member 61 is provided with a first rope receiving end 613, the driving member is connected to the first rope receiving end 613 through a transmission rope, the first transmission member 61 is slidably mounted on the base 60 and is connected through a first spring 611 to straighten the transmission rope connected thereto; the second transmission member 62 is provided with a second rope receiving end 623, the sliding cover 52 is connected to the second rope receiving end 623 through a transmission rope, the second transmission member 62 is slidably mounted on the base 60 and is connected through a second spring 621, the transmission rope passes through the second spring 621 and is connected to the second rope receiving end 623 so as to be straightened; the first transmission member 61 and the second transmission member 62 form a transmission relationship, the first transmission member 61 is displaced to drive the second transmission member 62 to displace and drive the sliding cover 52 to translate.

[0066] Through the above-mentioned arrangement, under the premise of ensuring that the handle 21 drives the positioning mechanism normally through the transmission rope, the transmission rope connected to the handle 21 is straightened by elastic force, thereby preventing the transmission rope from being stuck in the gap between the window sash 2 and the window frame 1 during the translation of the window sash 2 due to relaxation, thereby ensuring the normal translation of the window sash 2 and protecting the transmission rope from wear, thereby extending the service life of the transmission rope and reducing the maintenance cost of the drift window module.

[0067] Specifically, the first transmission member 61 is provided with a push plate 612 facing the second transmission member 62, and the second transmission member 62 is provided with a force groove 622. The first transmission member 61 is inserted into the force groove 622 through the push plate 612. The first transmission member 61 is displaced to make the push plate 612 abut against the edge of the force groove 622 to drive the second transmission member 62 to move; wherein, the length of the force groove 622 is greater than the thickness of the push plate 612 to provide a sliding distance for the first transmission member 61 relative to the second transmission member 62, so that the first transmission member 61 drives the second transmission member 62 to move only when the displacement is large enough, thereby avoiding false triggering.

[0068] In actual application, the first rope connecting end 613 and the first spring 611 are respectively arranged at the opposite ends of the first transmission member 61, and the first spring 611 tends to contract. The end of the first rope connecting end 613 facing away from the first spring 611 is used to connect the transmission rope to straighten the transmission rope connected thereto; correspondingly, the second spring 621 tends to stretch to straighten the transmission rope passing through it and connected to the second rope connecting end 623.

[0069] Preferably, the base 60 is provided with a first sliding groove 601 corresponding to the first transmission member 61, and the first transmission member 61 is slidably attached to the base 60 by slidingly fitting in the first sliding groove 601; more preferably, a limit block 614 is provided on the side of the first transmission member 61, and when the first transmission member 61 is reset, the limit block 614 abuts against the edge of the first sliding groove 601 to limit the first transmission member 61 from being further pulled back by elastic force.

[0070] Optionally, the base 60 is provided with a second sliding groove 602 corresponding to the second transmission member 62, and the second transmission member 62 is slidably attached to the base 60 by slidingly fitting in the second sliding groove 602; in practice, the extension direction of the first sliding groove 601 and the extension direction of the second sliding groove 602 are arranged parallel to each other, thereby, the displacement path of the first transmission member 61 and the displacement path of the second transmission member 62 are arranged parallel to each other.

[0071] Furthermore, a limit block 614 is provided on the side of the first transmission member 61. When the first transmission member 61 is reset, the limit block 614 abuts against the edge of the first sliding groove 601 to limit the first transmission member 61 from being further pulled back by the elastic force. In fact, limit blocks 614 can be provided on the opposite sides of the first transmission member 61. Furthermore, a mounting hole 600 is provided on the base 60, and a connecting member is inserted through the mounting hole 600 and the hole of the window sash 2 to fix the base 60 relative to the window sash 2.

[0072] The working principle and working process of the above-mentioned rope tensioner are described as follows:

[0073] When it is necessary to fix the window sash 2 at any position on the travel relative to the window sash 2, the handle 21 is used to control the transmission rope to be tightened, driving the first transmission member 61 to overcome the elastic force of the first spring 611 and to move, so that the push plate 612 abuts against the edge of the opposite side of the force-bearing groove 622 and drives the second transmission member 62 to move, thereby driving the transmission rope connected to the second rope end 623 to drive the sliding cover 52 to move and compress the second elastic member 532, thereby causing the second positioning column 53 to extend to the guide rail and abut against the guide rail; when it is necessary to restore the window sash 2 to a state where it can be translated relative to the window sash 2, the handle 21 is used to control the transmission rope to be relaxed, and the first transmission member 61 is reset under the action of the contraction elastic force of the first spring 611, so that the push plate 612 abuts against the edge of the other side of the force-bearing groove 622 and drives the second transmission member 62 to move. The second transmission member 62 is reset, and the second spring 621 is also restored to its original state under the elastic force of the first spring 611. The sliding cover 52 is reset under the elastic force of the second elastic member 532. At the same time, the transmission rope connected to the second rope end 623 is also reset under the elastic force of the second elastic member 532, so that the second positioning column 53 is retracted relative to the guide rail, or the push plate 612 is separated from the opposite side edge of the force-bearing groove 622, so that the second spring 621 is restored to its original state under the elastic force of the first spring 611 and drives the second transmission member 62 to reset. The sliding cover 52 is reset under the elastic force of the second elastic member 532. At the same time, the transmission rope connected to the second rope end 623 is also reset under the elastic force of the second elastic member 532, so that the second positioning column 53 is retracted relative to the guide rail.

[0074] Furthermore, it also includes: a sliding seat 41 connected to the window sash 2. The sliding seat 41 in this embodiment can be specifically referred to the part of the sliding seat 41 in the previous embodiment that is not related to the positioning mechanism, and will not be elaborated here; in addition, a mounting arm 512 is provided at the end of the base 51, and the base 51 is connected to the sliding seat 41 through the mounting arm 512, and slides with the sliding seat 41, so as to be fixed relative to the sliding seat 41.

[0075] It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other. Although optional embodiments of the utility model embodiments have been described, once those skilled in the art know the basic creative concept, they can make additional changes and modifications to these embodiments. Therefore, the attached claims are intended to be interpreted as including optional embodiments and all changes and modifications that fall within the scope of the utility model embodiments.

[0076] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity from another entity, and do not necessarily require or imply any such actual relationship or order between these entities. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that an article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such article or terminal device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the article or terminal device including the elements.

[0077] The technical solution provided by the present invention is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation method of the present invention. At the same time, for those skilled in the art, according to the principle and implementation method of the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. The drift window module with brake function is characterized by: include: A window frame (1), wherein the window frame (1) is provided with a guide rail; A window sash (2), wherein the window sash (2) is connected to a slide seat (41), and the slide seat (41) is slidably arranged in the guide rail so that the window sash (2) can translate along the guide rail relative to the window frame (1); A positioning mechanism, the positioning mechanism is fixedly arranged relative to the slide seat (41), the positioning mechanism has a driving end and a movable end, and the driving end and the movable end are in a linked relationship; The window sash (2) is provided with a driving member, which controls a transmission rope to drive the driving end to drive the movable end to abut against the guide rail, thereby fixing the window sash (2) at any position within a translation stroke relative to the window frame (1).

2. The drift window module capable of stopping the brake according to claim 1, characterized in that: The window sash (2) is provided with a rotatable handle (21) as the driving member, and the handle (21) and the driving end form a transmission relationship through a transmission rope, so that the driving end is driven by controlling the transmission rope by rotating the handle (21).

3. The brakeable drift window module according to claim 1 or 2, characterized in that: The positioning mechanism comprises a guide plate (31) and a first positioning column (32); the guide plate (31) can be translated relative to the slide seat (41) and is arranged on the slide seat (41); a guide groove (312) is arranged on the guide plate (31) to serve as the driving end; the first positioning column (32) can be telescopic relative to the guide rail and is arranged on the slide seat (41) to serve as the movable end; the first positioning column (32) is connected to the guide groove (312) via a guide rod (321) and can be telescopic relative to the guide rail along the guide groove (312).

4. The drift window module capable of stopping the brake according to claim 3, characterized in that: A guide column (411) is provided at the end of the slide seat (41), and a slide groove (311) is provided on the guide plate (31) corresponding to the guide column (411); the guide plate (31) is connected to the slide groove (311) via the guide column (411) and translates along the slide groove (311) relative to the slide seat (41).

5. The drift window module capable of stopping the brake according to claim 3, characterized in that: The slide seat (41) is provided with a receiving groove (410), and the first positioning column (32) is installed in the receiving groove (410) by passing through the first elastic member (322). The first positioning column (32) shrinks in the receiving groove (410) under the action of elastic force, and the first positioning column (32) extends out of the receiving groove (410) and abuts against the guide rail by overcoming the elastic force.

6. The drift window module capable of stopping the brake according to claim 3, characterized in that: At least two of the first positioning columns (32) are provided, and the first positioning columns (32) form a linkage relationship through a linkage plate (33). When one of the first positioning columns (32) is extended or retracted relative to the guide rail along the guide groove (312), the remaining first positioning columns (32) are linked to be extended or retracted relative to the guide rail through the linkage plate (33).

7. The drift window module capable of stopping the brake according to claim 1 or 2, characterized in that: The positioning mechanism comprises a base (51), a sliding cover (52), and a second positioning column (53); the base (51) is arranged in the space of the guide rail; the sliding cover (52) can be translated relative to the base (51) and assembled on the base (51) to serve as the driving end; the second positioning column (53) can be telescopic relative to the guide rail and assembled on the base (51), and is connected to the sliding cover (52) to serve as the movable end; the surface where the sliding cover (52) and the second positioning column (53) are connected is arranged in a sloped surface, and the end surface where the second positioning column (53) and the sliding cover (52) are connected is arranged in a matching sloped surface, and the second positioning column (53) is telescopic relative to the guide rail along the slope.

8. The brakeable drift window module according to claim 7, characterized in that: The base (51) is provided with a boss (511), and the sliding cover (52) is provided with a groove (520) corresponding to the boss (511). The sliding cover (52) is connected to the groove (520) via the boss (511) and translates along the groove (520) relative to the base (51), thereby driving the second positioning column (53) to extend and retract relative to the guide rail.

9. The drift window module capable of stopping the brake according to claim 7, characterized in that: The base (51) is provided with a receiving cavity (510), and the second positioning column (53) is mounted in the receiving cavity (510) via a second elastic member (532). The second positioning column (53) is connected with the sliding cover (52) under the action of elastic force and is retracted in the receiving cavity (510). The elastic force is overcome by increasing the thickness of the connection between the sliding cover (52) and the second positioning column (53), so that the second positioning column (53) extends out of the receiving cavity (510) and abuts against the guide rail.

10. The drift window module capable of stopping the brake according to claim 7, characterized in that: Also includes: A rope tensioner (6) is used to tension the transmission rope, and the driving member forms a transmission relationship with the rope tensioner (6). The driving member controls the rope tensioner (6) to tension the transmission rope so as to drive the sliding cover (52) to translate.

11. The brakeable drift window module according to claim 10, characterized in that: The rope tensioner (6) comprises a base (60), a first transmission member (61) and a second transmission member (62); the first transmission member (61) is provided with a first rope connection end (613), the driving member is connected to the first rope connection end (613) through a transmission rope, the first transmission member (61) is slidably mounted on the base (60) and is connected through a first spring (611) to straighten the transmission rope connected thereto; the second transmission member (62) is provided with a second rope connection end (623), the sliding cover (52) is connected to the second rope connection end (623) through a transmission rope, the second transmission member (62) is slidably mounted on the base (60) and is connected through a second spring (621), the transmission rope passes through the second spring (621) and is connected to the second rope connection end (623) so as to be straightened; the first transmission member (61) and the second transmission member (62) form a transmission relationship, the first transmission member (61) is displaced to drive the second transmission member (62) to displace and drive the sliding cover (52) to translate.

12. The brakeable drift window module according to claim 1 or 2, characterized in that: Also includes: A rope tightening device (7) is provided with a rope tightening spring (71) in the rope tightening device (7), and the transmission rope is inserted into the rope tightening spring (71) and is in a tightened state under the action of elastic force.

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