CN219012358U

CN219012358U - Window device with self-locking structure

Info

Publication number: CN219012358U
Application number: CN202223481238.XU
Authority: CN
Inventors: 张凯; 黄启宾; 颜承法
Original assignee: Shandong Tiesiman New Material Co ltd
Current assignee: Shandong Tiesiman New Material Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-12
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a window device with a self-locking structure, which comprises a movable window, a torsion spring self-locking assembly and a window frame, wherein a sliding block of the movable window is in sliding connection with a sliding groove of the window frame, the movable window is fixedly connected with the window frame through the torsion spring self-locking assembly, the torsion spring self-locking assembly comprises a torsion spring, a torsion spring rod, a pressing piece, a handle, a cross beam, a buckle, a nut, a pin column, a first base and a second base, the torsion spring is sleeved on the torsion spring rod, the first end of the torsion spring rod is fixedly connected with the end face of the handle, the second end of the torsion spring rod is fixedly arranged on the pressing piece, the pressing piece is arranged in a notch on the side face of the handle in a penetrating manner, two ends of the buckle are respectively fixedly connected with the cross beam through the nut, and the first base and the second base are fixedly arranged on the movable window. According to the utility model, the torsional spring self-locking structure is designed on the traditional lock catch clamping tool, the poking piece can automatically reset under the locking self-locking teeth of the buckle through the torsional spring, and after locking, the poking piece can not generate tiny shake and can be poked, and the torsional spring can be opened, so that the use of the device is safer and more reliable.

Description

Window device with self-locking structure

Technical Field

The utility model belongs to the technical field of sliding windows, and particularly relates to a window device with a self-locking structure.

Background

The window is indispensable for household, and the window is usually formed by window frame, casement frame, window glass and other accessories, has generally prevented that someone from opening the window from the outside with the hasp in the place that two indoor casements laminate, usually sets up a locking device in the middle of the inboard of window frame, but needs to stir locking shifting head through the staff and locks the window, uses inconveniently, forgets to lock the window, takes place the theft case very easily. Closing a window lock window becomes a time consuming and labor intensive task.

Common windows in the market all need users to be closed and then locked, and the method has the advantages of more steps and longer time consumption. At present, the chinese patent with the bulletin number CN2866740Y discloses a novel window switch, which comprises a lock seat, a reset spring, a rectangular movable card is arranged in the lock seat, the upper end of the movable card is movably connected with the lock seat through the reset spring, the bottom edge of the movable card extends out of the lock seat and forms a gap which can be mutually matched with a lock tongue between the lock seat and the lock seat, the lock seat and the lock tongue are respectively fixedly connected with a window frame through screws, the lock seat is arranged on the window frame of an inner window, the lock tongue is arranged on the window frame of an outer window at a corresponding position, and the cross section of the lock tongue is triangular. After the novel window switch is closed, the novel window switch can be directly re-opened as long as the movable card window is pressed, and the danger that the window falls aloft easily occurs on the high-rise residence due to the fact that the window is wrongly opened. In order to improve the safety of the window, it is necessary to design a window device with a self-locking structure.

Disclosure of Invention

According to the window device with the self-locking structure, the torsional spring self-locking structure is designed on the traditional lock catch clamping tool, the poking piece can automatically reset under the locking self-locking teeth of the buckle through the torsional spring, after locking, the poking piece can not slightly shake, and the poking piece can be poked, so that the window device is safer and more reliable to use, and the problems that an existing window switch is easy to wear, short in service life and inconvenient to use are solved.

The utility model provides a window device with a self-locking structure, which comprises a movable window, a torsion spring self-locking assembly and a window frame, wherein a sliding block of the movable window is in sliding connection with a sliding groove of the window frame, the movable window is fixedly connected with the window frame through the torsion spring self-locking assembly, the torsion spring self-locking assembly comprises a torsion spring, a torsion spring rod, a pressing piece, a handle, a cross beam, a buckle, a nut, a pin, a first base and a second base, the torsion spring is sleeved on the torsion spring rod, a first end of the torsion spring rod is fixedly connected with the end face of the handle, a second end of the torsion spring rod is fixedly installed on the pressing piece, a notch is formed in the side face of the handle, the pressing piece is penetrated in the notch and fixedly connected with the bottom of the torsion spring, the cross beam is penetrated in the middle of the handle, the installation direction of the cross beam is perpendicular to the handle direction, the two ends of the buckle penetrate through the two ends of the cross beam, the two ends of the buckle are respectively fixedly connected with the cross beam through the nut, the cross beam, the second end of the torsion spring is positioned on the torsion spring rod, the first end of the first base is fixedly connected with the first base and the first base are respectively connected with the first base through the first end of the first base and the first base through the first end and the first base through the main pin.

Preferably, the movable window comprises a main window body and a sliding block, the sliding blocks are arranged at the top and the bottom of the main window body, and the sliding blocks are of convex structures.

Preferably, the pressing piece and the handle are all integrally formed bending pieces.

Preferably, the bending part of the pressing piece is of an arc-shaped structure, when the movable window is locked, the first end of the buckle is embedded on the self-locking tooth of the window frame, and the second end of the buckle is embedded in the arc-shaped structure of the pressing piece.

Preferably, the window frame is provided with a sliding groove, the sliding groove is of a concave structure, the bottom end of the sliding groove is fixedly connected with the window frame, and the sliding block of the movable window is arranged in the sliding groove and is in sliding connection with the sliding groove.

Preferably, the window frame further comprises a self-locking tooth, the self-locking tooth is arranged on the window frame and is formed by linearly arranging a plurality of zigzag convex blocks, and the cross section of the self-locking tooth is trapezoidal.

Compared with the prior art, the utility model has the following advantages:

(1) The window device with the self-locking structure is provided with the torsion spring and the pressing piece, the elasticity of the supporting self-locking torsion spring and the poking force of the pressing piece are needed to be overcome for opening the lock body, the needed force is large, the window is prevented from being opened easily, and the use safety of a user is ensured.

(2) The window device with the self-locking structure is provided with the pressing piece and the self-locking teeth, and the self-locking function of the window is increased through a mechanical structure.

Drawings

FIG. 1 is a schematic view of the overall structure of a window apparatus with a self-locking structure according to the present utility model;

FIG. 2 is a schematic front view of a window arrangement with a self-locking structure according to the utility model;

FIG. 3 is a schematic view of the structure of the torsion spring self-locking assembly of the present utility model;

FIG. 4 is a schematic side view of the torsion spring self-locking assembly of the present utility model;

FIG. 5 is an enlarged partial schematic view of the torsion spring self-locking assembly of the present utility model.

The main reference numerals:

the movable window 1, the main window body 11, the sliding block 12, the torsion spring self-locking assembly 2, the torsion spring 201, the torsion spring rod 202, the pressing piece 203, the handle 204, the cross beam 205, the buckle 206, the nut 207, the pin 208, the first base 209, the second base 210, the window frame 3, the sliding groove 31 and the self-locking teeth 32.

Detailed Description

In order to make the technical content, the structural features, the achieved objects and the effects of the present utility model more detailed, the following description will be taken in conjunction with the accompanying drawings.

The utility model provides a window device with a self-locking structure, which comprises a movable window 1, a torsion spring self-locking assembly 2 and a window frame 3, wherein a sliding block 12 of the movable window 1 is in sliding connection with a sliding groove 31 of the window frame 3, the movable window 1 is fixedly connected with the window frame 3 through the torsion spring self-locking assembly 2, the movable window 1 comprises a main window body 11 and a sliding block 12, the sliding blocks 12 are arranged at the top and the bottom of the main window body 11, and the sliding block 12 is of a convex structure. The window frame 3 is provided with a sliding groove 31, the sliding groove 31 is of a concave structure, the bottom end of the sliding groove 31 is fixedly connected with the window frame 3, and the sliding block 12 of the movable window 1 is arranged in the sliding groove 31 and is in sliding connection with the sliding groove 31. The window frame 3 further comprises self-locking teeth 32, the self-locking teeth 32 are arranged on the window frame 3, the self-locking teeth 32 are formed by linearly arranging a plurality of zigzag convex blocks, and the cross section of the self-locking teeth 32 is trapezoidal.

As shown in fig. 3 to 5, the torsion spring self-locking assembly 2 comprises a torsion spring 201, a torsion spring rod 202, a pressing piece 203, a handle 204, a beam 205, a buckle 206, a nut 207, a pin 208, a first base 209 and a second base 210, wherein the torsion spring 201 is sleeved on the torsion spring rod 202, a first end of the torsion spring rod 202 is fixedly connected with an end face of the handle 204, a second end of the torsion spring rod 202 is fixedly arranged on the pressing piece 203, a notch is formed in a side face of the handle 204, the pressing piece 203 is arranged in the notch in a penetrating manner and fixedly connected with the bottom of the torsion spring 201, the beam 205 is arranged in the middle of the handle 204 in a penetrating manner, the mounting direction of the beam 205 is perpendicular to the direction of the handle 204, the buckle 206 is of a U-shaped structure, two ends of the buckle 206 penetrate through two ends of the beam 205, the two ends of the buckle 206 are respectively fixedly connected with the beam 205 through the nut 207, the beam 205 is positioned on the first base 209 and the second base 210, the first end of the first base 209 is fixedly connected with the first end of the second base 210 through the pin 208, the first end of the handle 204 is arranged on the outer side of the first base 209 and the second base 210, the first end of the handle 204 is fixedly connected with the first end of the first base 209 through the first base 209 and the first base 11 side by the pin 208 and the movable window 11 side respectively. The pressing member 203 and the handle 204 are both integrally formed as a bent member. The bending part of the pressing piece 203 is of an arc-shaped structure, when the movable window 1 is locked, the first end of the buckle 206 is embedded on the self-locking tooth 32 of the window frame 3, and the second end of the buckle 206 is embedded in the arc-shaped structure of the pressing piece 203.

The window device with self-locking structure of the present utility model is further described below with reference to the following examples:

as shown in fig. 1 and fig. 2, when the movable window 1 slides reciprocally on the window frame 3, the sliding block 12 of the movable window 1 slides in the sliding groove 31 of the window frame 3, the sliding groove 31 plays a limiting role on the movable window 1, so that when the main window 11 slides, deviation of a movement path is prevented, and the buckle 206 of the torsion spring self-locking assembly 2 cannot be normally clamped into the self-locking teeth 32; the bottom of the handle 204 is provided with a reset torsion spring 201, so that the lock body is in a normally closed state, and when the main window 11 is moved to open the window, the elasticity of the reset torsion spring 201 needs to be overcome, and a certain force is needed; a torsion spring 201 is arranged, and after the window is closed, the pressing piece 203 returns to the original position under the action of the torsion spring 201 and is closed by itself; the movable window 1 is locked, the step of poking the pressing piece 203 is omitted, and the operation is convenient; when forgetting to toggle the pressing piece 203, the torsion spring self-locking assembly 2 can lock the window by itself, so that the use safety of a user is ensured.

As shown in fig. 4 and 5, the torsion spring self-locking assembly 2 and its internal structure are fixed on the movable window 1, and the buckle 206 is fixed on the window frame 3. When the window is closed, the sliding block 12 of the movable window 1 slides along the sliding groove 31 of the window frame 3 until the buckle 206 is abutted against the self-locking tooth 32. The handle 204 is pressed down, the pressing piece 203 is stirred, the torsion spring 201 is pressed on the torsion spring rod 202, at the moment, the buckle 206 descends along with the torsion spring 201, the first end of the buckle 206 locks the self-locking tooth 32 on the window frame 3 to push the movable window 1 to abut against the window frame 3, at the moment, the handle 204 is loosened, the pressing piece 203 is sprung under the action of the torsion spring 201, the buckle 206 abuts against the self-locking tooth 32, the movable window 1 is locked, and the window is in a closed state.

When the window is opened, the handle 204 is turned over, the pressing piece 203 is stirred to drive the torsion spring 201 to descend, the buckle 206 overcomes the elasticity of the torsion spring 201 to descend, the push force away from the self-locking teeth 32 is applied to the buckle 206 in the descending process of the torsion spring 201, the push force overcomes the elasticity of the torsion spring 201 to drive the buckle 206 to move, the buckle 206 is pulled out from the self-locking teeth 32, the torsion spring self-locking assembly 2 is opened, and the movable window 1 can freely move. At this time, the pressing piece 203 is pushed to drive the tension spring 201 to press down, the buckle 206 is staggered with the self-locking teeth 32, the movable window 1 is pulled away from the buckle 206, and the window is opened.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.

Claims

1. The window device with the self-locking structure is characterized by comprising a movable window, a torsion spring self-locking assembly and a window frame, wherein a sliding block of the movable window is in sliding connection with a sliding groove of the window frame, the movable window is fixedly connected with the window frame through the torsion spring self-locking assembly,

the torsion spring self-locking assembly comprises a torsion spring, a torsion spring rod, a pressing piece, a handle, a cross beam, a buckle, a nut, a pin, a first base and a second base, wherein the torsion spring rod is sleeved with the torsion spring, the first end of the torsion spring rod is fixedly connected with the end face of the handle, the second end of the torsion spring rod is fixedly installed on the pressing piece, a notch is formed in the side face of the handle, the pressing piece is arranged in the notch in a penetrating mode and fixedly connected with the bottom of the torsion spring, the cross beam is arranged in the middle of the handle in a penetrating mode, the mounting direction of the cross beam is perpendicular to the direction of the handle, the buckle is of a U-shaped structure, two ends of the buckle penetrate through the two ends of the cross beam, the two ends of the buckle are respectively connected with the cross beam through the nut, the cross beam is located on the first base and the second base, the first end of the first base is connected with the first end of the second base through the pin, the first end of the handle is arranged on the outer side of the first base and the second base, the first end of the handle is respectively connected with the first base and the movable window are respectively arranged side by side.

2. The window device with self-locking structure according to claim 1, wherein the movable window comprises a main window body and a sliding block, the sliding blocks are arranged at the top and the bottom of the main window body, and the sliding block is of a convex structure.

3. The window arrangement with self-locking feature of claim 1 wherein the push member and handle are both integrally formed bent members.

4. The window device with self-locking structure according to claim 3, wherein the bending part of the pressing piece is of an arc-shaped structure, when the movable window is locked, the first end of the buckle is embedded on the self-locking teeth of the window frame, and the second end of the buckle is embedded in the arc-shaped structure of the pressing piece.

5. The window device with the self-locking structure according to claim 1, wherein a sliding groove is arranged on the window frame, the sliding groove is of a concave structure, the bottom end of the sliding groove is fixedly connected with the window frame, and a sliding block of the movable window is arranged in the sliding groove and is in sliding connection with the sliding groove.

6. The window device with self-locking structure according to claim 1, wherein the window frame further comprises self-locking teeth, the self-locking teeth are arranged on the window frame, the self-locking teeth are formed by a plurality of zigzag bumps in a linear arrangement, and the cross section of the self-locking teeth is trapezoidal.