CN214564509U - Sliding window - Google Patents

Abstract

The application belongs to the technical field of glass windows and provides a sliding window which comprises fixed glass and movable glass, wherein a window is formed in the fixed glass, an upper sliding rail and a lower sliding rail are arranged at the upper end and the lower end of the window, and a sliding frame for arranging the movable glass is arranged between the upper sliding rail and the lower sliding rail; the upper slide rail and the lower slide rail are respectively provided with a positioning part, the push-pull frame is provided with a first elastic locking part and a second elastic locking part which are arranged up and down symmetrically, the first elastic locking part and the second elastic locking part respectively comprise a handle and an elastic lock catch, the elastic lock catch of the first elastic locking part is in clamping fit with the positioning part of the upper slide rail, and the elastic lock catch of the second elastic locking part is in clamping fit with the positioning part of the lower slide rail; the handles of the first elastic locking piece and the second elastic locking piece are arranged adjacently up and down. The unlocking assemblies of the sliding window are symmetrically arranged, so that the installation and maintenance cost is reduced; and, need operate two handles simultaneously, just can realize the switching of window form, can reduce the misoperation rate effectively.

Description

Sliding window

Technical Field

The application belongs to the technical field of glass windows, and particularly relates to a sliding window.

Background

In the prior art, a sliding window applied to an automobile is generally divided into an up-down opening mode and a left-right opening mode, and the sliding window is mainly used for increasing air flow between the interior of a carriage and the outside after being opened or preventing external pollutants from entering the carriage when being closed, and has good waterproof, light-transmitting and ventilating functions.

For a sliding window which is opened left and right in an automobile in the prior art, a locking structure for locking the opening or closing state of a window body is generally configured. Specifically, the locking structure is a connecting rod assembly, the connecting rod assembly generally comprises a dowel bar, a push-pull rod, a guide sleeve and a spring, the dowel bar is fixedly connected with a start-stop button, when a window needs to be opened, the start-stop button on a switch is pressed to realize unlocking, and then the switch is pulled to communicate the whole movable window body to move, so that the window body is opened and closed. But the switch structure of pressing this one unblock button easily takes place the maloperation to lead to the window not hard up, unstable, influence result of use. In addition, the window body locking structure in the prior art is complex, high in manufacturing cost and not beneficial to maintenance and replacement.

Disclosure of Invention

An object of the embodiment of the application is to provide a sliding window to solve the technical problems that the sliding window in the prior art is complex in structure, high in manufacturing cost and easy to cause misoperation.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a sliding window is arranged on an automobile and comprises fixed glass and movable glass, wherein a window is formed in the fixed glass, and an upper sliding rail and a lower sliding rail are respectively arranged at the upper end and the lower end of the window; a push-pull frame is arranged between the upper sliding rail and the lower sliding rail, and the movable glass is arranged on the push-pull frame;

the upper slide rail and the lower slide rail are respectively provided with at least two positioning parts with the same position, the push-pull frame is provided with a first elastic locking part and a second elastic locking part which are arranged up and down symmetrically, the first elastic locking part and the second elastic locking part respectively comprise a handle and an elastic lock catch, the elastic lock catch of the first elastic locking part is in clamping fit with the positioning part of the upper slide rail, and the elastic lock catch of the second elastic locking part is in clamping fit with the positioning part of the lower slide rail;

first elasticity retaining member with the handle of second elasticity retaining member is adjacent setting from top to bottom, and two handles can order about respectively when being operated simultaneously and be connected elasticity hasp and position complex the setting element separation.

The application provides a austral window, sliding sash's beneficial effect lies in: compared with the prior art, the push-and-pull frame is provided with the first elastic locking piece and the second elastic locking piece which are arranged in an up-and-down symmetrical mode on the sliding window, the first elastic locking piece and the second elastic locking piece are respectively used for unlocking the opening and closing of the window body with the upper sliding rail and the lower sliding rail, and the first elastic locking piece and the second elastic locking piece are parts which are arranged in a symmetrical mode, so that the parts can be used universally, and the installation and maintenance cost can be effectively reduced.

In addition, because the handle on first elastic locking piece and the second elastic locking piece is adjacent setting from top to bottom, when needs carry out the switching operation to the window form, the user need hold between the fingers the handle on this first elastic locking piece and the second elastic locking piece simultaneously, the elastic locking catch that makes first elastic locking piece and the elastic locking catch of second elastic locking piece break away from the setting element of slide rail and the setting element of slide rail down respectively, just can remove the handle, drag movable glass, only stimulate one of them elastic locking catch and break away from the setting element that corresponds, another elastic locking catch still cooperates with the setting element joint that corresponds, can't open the window. Therefore, compared with the traditional push unlocking switch, the push unlocking switch has more accurate operation and can effectively reduce misoperation.

The structure of the upper sliding rail and the lower sliding rail is improved, sliding grooves are respectively formed in the upper sliding rail and the lower sliding rail, and the elastic lock catches on the first elastic locking piece and the second elastic locking piece are respectively provided with sliding blocks which can be embedded into the sliding grooves to slide; the positioning pieces are arranged on the sliding chutes and can be respectively matched with the sliding blocks in a clamping manner; the two positioning parts comprise a first positioning groove and a second positioning groove, the first positioning groove is located at the initial position of the displacement of the push-pull frame, the second positioning groove is located at the end position of the displacement of the push-pull frame, and the elastic lock catch is moved from the initial position of the displacement of the push-pull frame to the end position of the displacement of the push-pull frame, so that the window is opened.

Furthermore, the first elastic locking piece and the second elastic locking piece are arranged on the same side of the push-pull frame in an up-and-down symmetrical mode, the first positioning groove is located in the middle of the sliding groove, so that the movable glass can be covered on the window when the elastic lock catch and the first positioning groove are fastened and fixed, and the first elastic locking piece and the second elastic locking piece are arranged on the same side of the push-pull frame in an up-and-down symmetrical mode, so that unlocking can be conducted simultaneously.

Furthermore, the same end of the upper slide rail and the same end of the lower slide rail are respectively provided with a locking groove communicated with the slide groove, and the locking groove is a bending groove sinking into the slide groove; the upper edge and the lower edge of the push-pull frame are respectively provided with a bolt embedded into the sliding groove, and the bolt can be embedded into the locking groove along with the displacement of the push-pull frame; the upper sliding rail and the lower sliding rail are respectively provided with a fixing groove for embedding the sliding block, the fixing groove is communicated with the first positioning groove, the depth of the fixing groove is matched with the sinking depth of the locking groove, when the sliding block moves to the first positioning groove, the sliding block is embedded into the fixing groove, meanwhile, the bolt is embedded into the locking groove, the push-pull frame sinks, the movable glass completely covers the window, the movable glass and the fixed glass are located on the same horizontal plane, the window is closed, when the window needs to be opened, the handle is pulled, the sliding block is separated from the fixing groove, the handle is moved, the bolt is separated from the locking groove, the movable glass is separated from the window, and the window is opened.

Still further, be equipped with a plurality of in the spout of going up the slide rail with slide rail down respectively the second constant head tank, a plurality of second constant head tanks equipartition in the middle part of spout to in the groove section between the tip of spout, can set up corresponding position with the second constant head tank according to the demand, make the window keep different states, like full open state, half open state, third open mode etc. have increased the functionality of austral window, sliding sash.

On the basis, the upper sliding rail and the lower sliding rail are respectively provided with a water drainage groove positioned on the sliding groove at the other end which is the same with the upper sliding rail, and the water drainage groove is externally connected with a water drainage device to prevent water drops from seeping into the vehicle in rainy days.

The structure of the elastic lock catch is improved, the elastic lock catch further comprises an elastic piece and a movable seat, and an accommodating groove for accommodating the elastic piece is formed in the movable seat; a pressing plate is arranged on the push-pull frame, and the pressing plate is embedded into the accommodating groove and abuts against one end of the elastic piece; the slider is located the other end of elastic component to with sliding seat fixed connection, this elasticity hasp overall structure is simple, can reduce manufacturing cost.

Furthermore, the movable seat is provided with a guide rod positioned in the accommodating groove, and the elastic part is a movable spring and is sleeved on the guide rod; the pressing plate is provided with a through hole for the guide rod to be fixedly inserted, the guide rod can prevent the movable spring from swinging left and right, and the stability of the structure can be improved.

Still further, the tip of sliding seat be equipped with the connecting axle that the handle is connected, the handle includes the base plate, the one end of base plate is equipped with the stationary dog, the stationary dog with the connecting axle is connected fixedly, be equipped with the operation panel that supplies the staff to pinch between the fingers to press on the other end of base plate, still be equipped with on the base plate and supply the people to point male slot, the slot with the operation panel is adjacent to be set up, and the connected mode of stationary dog and connecting axle is simple reliable, realizes that elasticity hasp and handle can dismantle and be connected, and the installation of being convenient for is made, and operation panel and slot can the person of being convenient for snatch the handle.

On the basis, the push-pull frame is further provided with two limiting blocks for preventing the movable seat from moving and swinging, and the two limiting blocks are respectively positioned on two sides of the movable seat, so that the stability of the structure can be enhanced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a sliding window provided in an embodiment of the present application;

fig. 2 is an exploded structure schematic diagram of a sliding window provided in the embodiment of the present application;

fig. 3 is a schematic view of a use state of a sliding window provided in the embodiment of the present application;

fig. 4 is a schematic structural view of a push-pull frame of a sliding window provided in the embodiment of the present application;

fig. 5 is a schematic structural diagram of a slide rail of a sliding window provided in the embodiment of the present application;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a schematic structural view of the back surface of a push-pull frame of a sliding window provided in the embodiment of the present application;

FIG. 8 is an enlarged view of a portion of FIG. 7 at B;

fig. 9 is a schematic structural view of an elastic locking assembly of a sliding window provided in the embodiment of the present application;

fig. 10 is a schematic cross-sectional view of a first positioning groove of an upper slide rail of a sliding window provided in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

1-fixing glass; 10-a window; 11-upper slide rail; 12-lower slide rail;

2-moving glass;

3, pushing and pulling a frame; 31-a first resilient locking member; 32-a second resilient locking member; 33-a bolt; 34-pressing plate; 35-a limiting block; 341-a through hole;

4-a positioning element; 41-a first positioning groove; 42-a second positioning groove; 411-a fixation slot;

5-a handle; 51-a substrate; 52-fixed jaw; 53-operating panel; 54-a slot;

6-elastic lock catch; 61-a slide block; 62-an elastic member; 63-a movable seat; 64-a guide rod; 65-a connecting shaft; 631-a receiving tank;

7-a chute; 71-a locking groove; 72-drainage channel.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Now, a sliding window provided in an embodiment of the present application is described, please refer to fig. 1 to 3 together, and the sliding window is disposed on an automobile and includes a fixed glass 1 and a movable glass 2, wherein the fixed glass 1 is provided with a window 10, and an upper slide rail 11 and a lower slide rail 12 are respectively disposed at upper and lower ends of the window 10; a push-pull frame 3 is arranged between the upper slide rail 11 and the lower slide rail 12, the push-pull frame 3 is provided with a cover plate, the cover plate is connected with the push-pull frame 3 through a clamping hook, the movable glass 2 is arranged on the push-pull frame 3, the movable glass 2 is embedded into the push-pull frame 3, and the movable glass 2 is fixedly connected with the push-pull frame 3;

the upper slide rail 11 and the lower slide rail 12 are respectively provided with at least two positioning parts 4 with the same position, the push-pull frame 3 is provided with a first elastic locking part 31 and a second elastic locking part 32 which are arranged up and down symmetrically, the first elastic locking part 31 and the second elastic locking part 32 respectively comprise a handle 5 and an elastic lock catch 6, the elastic lock catch 6 of the first elastic locking part 31 is in clamping fit with the positioning part 4 of the upper slide rail 11, and the elastic lock catch 6 of the second elastic locking part 32 is in clamping fit with the positioning part 4 of the lower slide rail 12;

the handles 5 of the first elastic locking member 31 and the second elastic locking member 32 are arranged adjacently up and down, and the connected elastic latches 6 can be respectively driven to separate from the position-matched positioning member 4 when the two handles 5 are simultaneously operated.

The application provides a austral window, sliding sash's beneficial effect lies in: compared with the prior art, the push-pull frame 3 on the sliding window is provided with the first elastic locking piece 31 and the second elastic locking piece 32 which are arranged in an up-down symmetrical mode, the first elastic locking piece 31 and the second elastic locking piece 32 respectively realize the unlocking operation of the opening and closing of the window body with the upper sliding rail 11 and the lower sliding rail 12, and the first elastic locking piece 31 and the second elastic locking piece 32 are parts which are arranged in a mutually symmetrical mode, so that the parts can be used universally, and the installation and maintenance cost can be effectively reduced.

In addition, because the handles 5 on the first elastic locking member 31 and the second elastic locking member 32 are arranged adjacently from top to bottom, when the window body needs to be opened and closed, a user needs to hold the handles 5 on the first elastic locking member 31 and the second elastic locking member 32 by hand at the same time, so that the elastic lock catch 6 of the first elastic locking member 31 and the elastic lock catch 6 of the second elastic locking member 32 are respectively separated from the positioning part 4 of the upper slide rail 11 and the positioning part 4 of the lower slide rail 12, the handle 5 can be moved, the movable glass 2 is dragged, only one of the elastic lock catches 6 is pulled to be separated from the corresponding positioning part 4, the other elastic lock catch 6 is still in clamping fit with the corresponding positioning part 4, and the window 10 cannot be opened. Therefore, compared with the traditional push unlocking switch, the push unlocking switch has more accurate operation and can effectively reduce misoperation.

In a specific implementation, please refer to fig. 5, the upper slide rail 11 and the lower slide rail 12 are respectively provided with a sliding slot 7, and the elastic latches 6 on the first elastic locking member 31 and the second elastic locking member 32 are respectively provided with a sliding block 61 capable of being embedded into the sliding slot 7 to slide; the positioning pieces 4 are arranged on the sliding grooves 7 and can be respectively matched with the sliding blocks 61 in a clamping manner; the two positioning members 4 comprise a first positioning slot 41 and a second positioning slot 42, the first positioning slot 41 is located at the initial position of the displacement of the push-pull frame 3, the second positioning slot 42 is located at the final position of the displacement of the push-pull frame 3, and the elastic lock catch 6 is moved from the initial position of the displacement of the push-pull frame 3 to the final position of the displacement of the push-pull frame 3, so as to open the window 10.

Referring to fig. 3 and 5, the first elastic locking member 31 and the second elastic locking member 32 are disposed on the same side of the push-pull frame 3, and the first positioning slot 41 is located in the middle of the sliding slot 7, so that the movable glass 2 can cover the window 10 when the elastic latch 6 is fastened to the first positioning slot 41, and the first elastic locking member 31 and the second elastic locking member 32 are disposed on the same side of the push-pull frame 3, so as to achieve simultaneous unlocking.

Referring to fig. 5, 6 and 10, the same end of the upper slide rail 11 and the same end of the lower slide rail 12 are respectively provided with a locking groove 71 communicated with the sliding groove 7, and the locking groove 71 is a bending groove sinking in the sliding groove 7; the upper edge and the lower edge of the push-pull frame 3 are respectively provided with a bolt 33 embedded in the sliding groove 7, and the bolt 33 can be embedded into the locking groove 71 along with the displacement of the push-pull frame 3; the upper sliding rail 11 and the lower sliding rail 12 are further respectively provided with a fixing groove 411 for embedding the sliding block 61, the fixing groove 411 is communicated with the first positioning groove 41, the depth of the fixing groove 411 is matched with the sinking depth of the locking groove 71, when the sliding block 61 moves to the first positioning groove 41, the sliding block 61 is embedded into the fixing groove 411, meanwhile, the bolt 33 is embedded into the locking groove 71, the push-pull frame 3 sinks, the movable glass 2 completely covers the window 10, the movable glass 2 and the fixed glass 1 are located on the same horizontal plane, the window 10 is closed, when the window 10 needs to be opened, the two handles 5 are pulled, the sliding block 61 is separated from the fixing groove 411, the two handles 5 are moved, the bolt 33 is separated from the locking groove 71, the movable glass 2 is separated from the window 10, and the window 10 is opened.

Referring to fig. 9, the elastic latch 6 further includes an elastic member 62 and a movable seat 63, and the movable seat 63 is provided with a receiving groove 631 for receiving the elastic member 62; the push-pull frame 3 is provided with a pressing plate 34, and the pressing plate 34 is embedded in the containing groove 631 and abuts against one end of the elastic element 62; the slide block 61 is located at the other end of the elastic element 62 and is fixedly connected with the movable seat 63, and the elastic lock catch 6 has a simple overall structure and can reduce the manufacturing cost.

Referring to fig. 8 and 9, the movable base 63 has a guide rod 64 located in the accommodating groove 631, and the elastic element 62 is a movable spring and is sleeved on the guide rod 64; the pressing plate 34 is provided with a through hole 341 for the guide rod 64 to be inserted and fixed, and the guide rod 64 can prevent the movable spring from swinging left and right, so that the structural stability can be improved.

When the window is used, a user pulls the handles 5 on the first elastic locking member 31 and the second elastic locking member 32 simultaneously to enable the movable spring to be in a compressed state, and enables the elastic lock catch 6 of the first elastic locking member 31 and the elastic lock catch 6 of the second elastic locking member 32 to be separated from the first positioning groove 41 of the positioning member 4 of the upper slide rail 11 and the first positioning groove 42 of the positioning member 4 of the lower slide rail 12 respectively, the two handles 5 are pushed to move in a direction away from the window 10 and continuously move until the movable glass 2 is completely separated from the window 10, so that the elastic lock catch 6 of the first elastic locking member 31 and the elastic lock catch 6 of the second elastic locking member 32 are respectively in clamping fit with the second positioning groove 42 of the positioning member 4 of the upper slide rail 11 and the second positioning groove 42 of the positioning member 4 of the lower slide rail 12, the window 10 is opened, when the window 10 needs to be closed, the two handles 5 are pulled simultaneously to enable the two elastic lock catches 6 to be separated from the two second positioning grooves 42, drag two handles 5 and move toward the direction that is close to window 10, when the elastic latching 6 of first elastic locking piece 31 and the elastic latching 6 of second elastic locking piece 32 move to the first positioning groove 41 of setting element 4, loosen two handles 5, the movable spring of compression state releases elasticity, make the elastic latching 6 of first elastic locking piece 31 and the elastic latching 6 of second elastic locking piece 32 respectively with 11 go up the first positioning groove of 41 of the setting element 4 of slide rail and 12 down the first positioning groove joint cooperation of 41 of the 4 setting elements of slide rail, the completion is to movable glass 2's fixing, the realization is closed window 10.

In an embodiment, please refer to fig. 5, a plurality of second positioning grooves 42 are respectively disposed in the sliding grooves 7 of the upper sliding rail 11 and the lower sliding rail 12, the second positioning grooves 42 are uniformly distributed in a groove section from the middle of the sliding groove 7 to the end of the sliding groove 7, and the second positioning grooves 42 can be disposed at corresponding positions according to requirements, so that the window can be maintained in different states, such as a fully open state, a half open state, a third open state, and the like, thereby increasing the functionality of the sliding window.

In one embodiment, referring to fig. 5, the same end of the upper slide rail 11 and the lower slide rail 12 is provided with a drainage channel 72 on the sliding groove 7, and the drainage channel 72 can be externally connected with a drainage device to prevent water drops from seeping into the vehicle when raining.

In an embodiment, please refer to fig. 9, a connecting shaft 65 connected to the handle 5 is disposed at an end of the movable seat 63, the handle 5 includes a base plate 51, a fixed claw 52 is disposed at one end of the base plate 51, the fixed claw 52 is fixedly connected to the connecting shaft 65, an operation plate 53 for being held by a hand of a user is disposed at the other end of the base plate 51, a slot 54 for inserting a finger of the user is further disposed on the base plate 51, the slot 54 is disposed adjacent to the operation plate 53, the connection manner between the fixed claw 52 and the connecting shaft 65 is simple and reliable, the elastic latch 6 and the handle 5 can be detachably connected, and the installation and manufacturing are facilitated, and the operation plate 53 and the slot 54 can facilitate the user to grasp the handle.

In an embodiment, referring to fig. 8, the push-pull frame 3 is further provided with two limiting blocks 35 for preventing the movable seat 63 from moving and swinging, and the two limiting blocks 35 are respectively located at two sides of the movable seat 63, so as to enhance the structural stability.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a austral window, sliding sash sets up on the car, including fixed glass and movable glass, its characterized in that: the fixed glass is provided with a window, and the upper end and the lower end of the window are respectively provided with an upper sliding rail and a lower sliding rail; a push-pull frame is arranged between the upper sliding rail and the lower sliding rail, and the movable glass is arranged on the push-pull frame;

the upper slide rail and the lower slide rail are respectively provided with at least two positioning parts with the same position, the push-pull frame is provided with a first elastic locking part and a second elastic locking part which are arranged up and down symmetrically, the first elastic locking part and the second elastic locking part respectively comprise a handle and an elastic lock catch, the elastic lock catch of the first elastic locking part is in clamping fit with the positioning part of the upper slide rail, and the elastic lock catch of the second elastic locking part is in clamping fit with the positioning part of the lower slide rail;

first elasticity retaining member with the handle of second elasticity retaining member is adjacent setting from top to bottom, and two handles can order about respectively when being operated simultaneously and be connected elasticity hasp and position complex the setting element separation.

2. A sliding window according to claim 1, characterised in that: the upper sliding rail and the lower sliding rail are respectively provided with a sliding groove, and the elastic lock catches on the first elastic locking piece and the second elastic locking piece are respectively provided with a sliding block which can be embedded into the sliding grooves to slide; the positioning pieces are arranged on the sliding chutes and can be respectively matched with the sliding blocks in a clamping manner; the two positioning pieces comprise a first positioning groove and a second positioning groove, the first positioning groove is located at the initial position of the displacement of the push-pull frame, and the second positioning groove is located at the final position of the displacement of the push-pull frame.

3. A sliding window according to claim 2, characterised in that: the first elastic locking piece and the second elastic locking piece are symmetrically arranged on the same side of the push-pull frame from top to bottom, and the first positioning groove is located in the middle of the sliding groove, so that the movable glass can be covered on the window when the elastic lock catch and the first positioning groove are fastened and fixed.

4. A sliding window according to claim 3, characterised in that: the same end of the upper sliding rail and the lower sliding rail is respectively provided with a locking groove communicated with the sliding groove, and the locking groove is a bending groove sinking into the sliding groove; the upper edge and the lower edge of the push-pull frame are respectively provided with a bolt embedded into the sliding groove, and the bolt can be embedded into the locking groove along with the displacement of the push-pull frame; the upper sliding rail and the lower sliding rail are respectively provided with a fixing groove for embedding the sliding block, the fixing groove is communicated with the first positioning groove, and the depth of the fixing groove is matched with the sinking depth of the locking groove.

5. A sliding window according to claim 2, characterised in that: the upper sliding rail and the lower sliding rail are respectively provided with a plurality of second positioning grooves, and the plurality of second positioning grooves are uniformly distributed in the groove section between the middle part of the sliding groove and the end part of the sliding groove.

6. A sliding window according to claim 2, characterised in that: and the other end of the upper sliding rail, which is the same as the other end of the lower sliding rail, is provided with a drainage groove positioned on the sliding groove.

7. Sliding window according to any one of claims 2 to 6, characterised in that: the elastic lock catch also comprises an elastic piece and a movable seat, and the movable seat is provided with a containing groove for containing the elastic piece; a pressing plate is arranged on the push-pull frame, and the pressing plate is embedded into the accommodating groove and abuts against one end of the elastic piece; the sliding block is positioned at the other end of the elastic piece and is fixedly connected with the movable seat.

8. Sliding window according to claim 7, characterized in that: the movable seat is provided with a guide rod positioned in the accommodating groove, and the elastic piece is a movable spring and is sleeved on the guide rod; and the pressing plate is provided with a through hole for the guide rod to be fixedly inserted.

9. Sliding window according to claim 7, characterized in that: a connecting shaft connected with the handle is arranged at the end part of the movable seat, the handle comprises a base plate, a fixed claw is arranged at one end of the base plate, and the fixed claw is fixedly connected with the connecting shaft; the other end of the base plate is provided with an operating plate for the hand to pinch, the base plate is further provided with a slot for the fingers to insert, and the slot is adjacent to the operating plate.

10. Sliding window according to claim 7, characterized in that: the push-pull frame is further provided with two limiting blocks for preventing the movable seat from moving and swinging, and the two limiting blocks are respectively positioned on two sides of the movable seat.

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