Door and window anti-falling device

Abstract

The utility model provides a door and window anti-falling device which comprises a window frame, a first glass frame, a second glass frame, a containing groove, sliding grooves, a limiting rod, a sliding block, a limiting block, a connecting block and a connecting groove, the containing groove is formed in the periphery of the interior of the window frame, the first glass frame and the second glass frame are connected into the containing groove, and the sliding grooves are formed in the bottom of the containing groove. Grooves are formed in the left side and the right side of the bottom of the window frame, clamping grooves are formed in the two ends of the grooves, the interiors of the clamping grooves are connected with the end points of the limiting rods, first sleeves are arranged at the bottoms of the sliding blocks, the first sleeves are arranged outside the limiting rods in a sleeving and abutting mode, connecting blocks are connected to the bottoms of the surfaces of the sliding blocks, and second sleeves are arranged at the bottoms of the connecting blocks. The design is suitable for preventing the first glass frame and the second glass frame from falling off under the action of the sliding blocks required by the market, the installation efficiency is improved, labor force is reduced, and repair and maintenance operation is convenient.

Description

Technical Field

[0001] The utility model relates to a door and window anti-falling device, belonging to the technical field of door and window anti-falling. Background Art

[0002] The use of anti-falling devices for doors and windows is to protect glass windows and prevent glass from falling from high-rise residential buildings and hitting pedestrians, posing a safety hazard. Anti-falling devices for doors and windows use a more appropriate method to protect glass windows, and are also beautiful and ornamental.

[0003] The use of door and window anti-falling devices reduces the probability of doors and windows falling off, but the common door and window anti-falling devices on the market are not very convenient when installing doors and windows, so there is an urgent need for a door and window anti-falling device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a door and window anti-falling device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. First, place glass frame 1 and glass frame 2 inside the placement groove, and then take the slider so that the mouth of sleeve 1 provided at the bottom faces upward, and place the slider inside the groove so that the top of the slider passes through the slide groove and connects with the inside of the connecting groove. At this time, take the limit rod and the connection with the inside of sleeve 1, and then take the sleeve 2 at the bottom of the connecting block to connect with sleeve 1, and then pass the bolt 2 through the screw hole 2 provided on the surface of the connecting block to engage with the internal thread 2 provided on the surface of the slider. This design is convenient for installation, can prevent the slider from falling off, and is conducive to promotion.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a door and window anti-falling device, including a window frame, a glass frame 1, a glass frame 2, a placement groove, a slide groove, a limit rod, a slider, a clamping groove, a groove, a fixed plate, a limit block, a connecting block and a connecting groove. The window frame is provided with placement grooves around its interior, and the interior of the placement groove is connected to the glass frame 1 and the glass frame 2, a group of slide grooves is provided at the bottom of the placement groove, grooves are provided on the left and right sides of the bottom of the window frame, clamping grooves are provided at both ends of the groove, and the interior of the clamping groove is connected to the end point of the limit rod, a sleeve 1 is provided at the bottom of the slider, and the sleeve is connected to the outside of the limit rod, a connecting block is connected to the bottom of the slider surface, and a sleeve 2 is provided at the bottom of the connecting block, the two sides of one side of the fixed plate are connected to the limit blocks, and a group of connecting grooves are provided at the bottom of the glass frame 1 and the glass frame 2.

[0006] Furthermore, the fixing plate and the limiting block are integrated, the limiting block is inserted into the interior of the card slot, and the surface through which the limiting block is inserted is connected to the end point of the limiting rod.

[0007] Furthermore, the slider is inserted into the slide groove, and the slider and the limit rod are made of stainless steel.

[0008] Furthermore, the length and width of the top of the sliding block are smaller than the width and length of the interior of the connecting groove.

[0009] Furthermore, a group of sliding blocks are connected to the outer surface of the limiting rod.

[0010] Furthermore, screw holes are provided on the left and right sides of the window frame, and internal threads are provided on the top of the fixing plate, and the internal threads are connected to the screw holes provided on the left and right sides of the window frame, so that bolts pass through the screw holes and engage with the internal threads.

[0011] Furthermore, a second screw hole is provided on the surface of the connection block to which the bottom of the slider is connected, and a second internal thread is provided at the bottom of the slider so that a second bolt passes through the second screw hole and engages with the second internal thread.

[0012] The beneficial effects of the utility model are as follows: the sliding block can prevent the glass frame 1 and the glass frame 2 from falling off; the limiting rod can slide the glass frame 1 and the glass frame 2 back and forth inside the placement groove; the limiting block can prevent the limiting rod from rotating; the fixing plate can seal the limiting rod and prevent it from being separated from the inside of the groove; the design has a simple structure, improves installation efficiency, reduces work difficulty, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a door and window anti-falling device of the utility model;

[0015] Figure 2 This is a schematic diagram of the interior of the bottom end of a window frame of a door and window anti-falling device of the utility model;

[0016] Figure 3 This is a schematic diagram of a connection block of a door and window anti-falling device of the utility model;

[0017] Figure 4 This is a schematic diagram of the interior of a groove of a door and window anti-falling device of the utility model;

[0018] In the figure: 1-window frame, 2-glass frame 1, 3-glass frame 2, 4-placing groove, 101-slide groove, 102-limiting rod, 103-slider, 104-card slot, 105-groove, 106-fixing plate, 107-limiting block, 108-connecting block, 201-connecting groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a door and window anti-falling device, including a window frame 1, a glass frame 1 2, a glass frame 2 3, a placement groove 4, a slide groove 101, a limit rod 102, a slider 103, a card groove 104, a groove 105, a fixing plate 106, a limit block 107, a connecting block 108 and a connecting groove 201, the window frame 1 is provided with a placement groove 4 around the inside, and the glass frame 1 2 and the glass frame 2 3 are connected inside the placement groove 4, a group of slide grooves 101 are provided at the bottom of the placement groove 4, and the window frame 1 has grooves 105 on the left and right sides of the bottom, and slots 104 are provided at both ends of the groove 105, and the inside of the slots 104 is connected to the end point of the limiting rod 102, a sleeve 1 is provided at the bottom of the slider 103, and the sleeve is set on the outside of the limiting rod 102 and connected, a connecting block 108 is connected to the bottom of the slider 103, and a sleeve 2 is provided at the bottom of the connecting block 108, and the two sides of one side of the fixing plate 106 are connected to the limiting blocks 107, and a group of connecting grooves 201 are provided at the bottom of the glass frame 1 2 and the glass frame 2 3.

[0021] As the first embodiment of the utility model: the fixing plate 106 and the limit block 107 are integrated, and the design has good connectivity to prevent the limit block 107 from breaking and the fixing plate 106. The limit block 107 is inserted into the interior of the card slot 104, and the surface through which the limit block 107 is inserted is in contact with the end point of the limit rod 102. The design fixes the limit rod 102 through the action of the limit block 107 to prevent self-rotation. The slider 103 is inserted into the interior of the slide slot 101. The slider 103 and the limit rod 102 are made of stainless steel. The design allows the slider 103 to slide back and forth when pushing the glass window frame 1 2 and the glass window frame 2 3, so that the slider 103 and the limit rod 102 have a good anti-corrosion effect, and the slider 103 top The length and width of the part should be smaller than the width and length of the inside of the connecting groove 201. This design plays a fixing role to prevent it from falling off. A group of sliders 103 are connected to the outer surface of the limit rod 102. This design increases stability. Screw holes are provided on the left and right sides of the window frame 1. Internal threads are provided on the top of the fixing plate 106, and the internal threads are connected to the screw holes provided on the left and right sides of the window frame 1, so that bolts pass through screw holes and engage with internal threads. This design makes it easy to install the fixing plate 106. Screw holes are provided on the surface of the connecting block 108 connected to the bottom of the slider 103, and internal threads are provided at the bottom of the slider 103 so that bolts pass through screw holes and engage with internal threads. This design makes it easy to install the slider 103.

[0022] As a second embodiment of the present utility model: first, place the glass window frame 1 2 and the glass window frame 2 3 inside the placement groove 4 opened inside the window frame 1, so that the bottom of the glass window frame 1 2 and the glass window frame 2 3 are respectively connected to a slide groove 101, then take two sets of sliders 103 so that the tube mouth of the sleeve 1 provided at the bottom of the slider 103 faces upward, and then place the sliders 103 inside the grooves 105 opened on both sides of the bottom of the window frame 1 respectively, and when the sliders 103 correspond to the slide grooves 101, one end of the slider 103 faces upward and is connected to the connecting grooves 201 opened at the bottom of the glass window frame 1 2 and the glass window frame 2 3, and then take the limit rod 102 so that its two ends are connected to the card grooves 104 provided at both ends of the groove 105, so that the outer side of the limit rod 102 is connected to the slider 1 03, then take the connecting block 108 to make the sleeve 2 at the bottom thereof connect with the sleeve 1 at the bottom of the slider 103, then make the bolt 2 pass through the screw hole 2 provided on the surface of the connecting block 108, and mesh with the internal thread 2 provided on the surface of the slider 103, then take the fixing plate 106 respectively to make the limit block 107 provided thereon insert into the inside of the slot 104, and connect with the end point of the limit rod 102 to prevent the limit rod 102 from self-rotation, then make the bolt 1 pass through the screw hole 1 opened on both sides of the window frame 1, and mesh with the internal thread 1 opened on the top of the fixing plate 106, this design prevents the glass frame 1 2 and the glass frame 2 3 from falling off under the action of the slider 103, improves the installation efficiency, reduces the labor, and is conducive to promotion.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A door and window anti-falling device, comprising a window frame (1), a glass frame 1 (2), a glass frame 2 (3), a placement groove (4), a slide groove (101), a limit rod (102), a slider (103), a clamping groove (104), a groove (105), a fixing plate (106), a limit block (107), a connecting block (108) (108) and a connecting groove (201), characterized in that: The window frame (1) is provided with placement grooves (4) around its interior, and the interior of the placement groove (4) is connected to a glass frame 1 (2) and a glass frame 2 (3). A group of slide grooves (101) is provided at the bottom of the placement groove (4). The left and right sides of the bottom of the window frame (1) are provided with grooves (105). Both ends of the groove (105) are provided with clamping grooves (104), and the interior of the clamping groove (104) is connected to the end point of the limit rod (102). The bottom of the slider (103) is provided with a sleeve 1, and the sleeve is arranged on the outside of the limit rod (102) and is connected to each other. The bottom of the surface of the slider (103) is connected to a connecting block (108), and the bottom of the connecting block (108) is provided with a sleeve 2. The two sides of one side of the fixing plate (106) are connected to the limit blocks (107). The bottom of the glass frame 1 (2) and the glass frame 2 (3) is provided with a group of connection grooves (201).

2. A door and window anti-falling device according to claim 1, characterized in that: The fixing plate (106) and the limiting block (107) are integrated; the limiting block (107) is inserted into the interior of the card slot (104), and the surface through which the limiting block (107) is inserted is in contact with the end point of the limiting rod (102).

3. The door and window anti-falling device according to claim 1, characterized in that: The slider (103) is inserted into the slide groove (101), and the slider (103) and the limiting rod (102) are made of stainless steel.

4. The door and window anti-falling device according to claim 1, characterized in that: The length and width of the top of the sliding block (103) are smaller than the width and length of the inside of the connecting groove (201).

5. The door and window anti-falling device according to claim 1, characterized in that: A group of sliding blocks (103) are connected to the outer surface of the limiting rod (102).

6. The door and window anti-falling device according to claim 1, characterized in that: The window frame (1) is provided with screw holes on the left and right sides thereof, and the fixing plate (106) is provided with internal threads on the top thereof, and the internal threads are connected to the screw holes on the left and right sides thereof, so that bolts are passed through the screw holes and meshed with the internal threads.

7. The door and window anti-falling device according to claim 1, characterized in that: The surface of the connecting block (108) connected to the bottom of the sliding block (103) is provided with two screw holes, and the bottom of the sliding block (103) is provided with two internal threads so that two bolts pass through the two screw holes and mesh with the two internal threads.

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