Fireproof window facilitating installation of fireproof glass

Abstract

The utility model discloses a fireproof window facilitating installation of fireproof glass, and relates to the technical field of fireproof windows. The device comprises a first frame, four positioning blocks are arranged on one side of the first frame, a threaded rod is rotationally matched with one side of each positioning block, and a rotating cylinder is arranged at one end of each threaded rod; the second frame is located on one side of the first frame, one side of the second frame is rotationally matched with a glass body, the two sides of the second frame are each provided with two L-shaped rods, and one end of the rotating cylinder is in threaded fit with one end of each L-shaped rod. Through the arrangement of the rotating cylinder, the rotating cylinder moves under the action of the threaded rod, so that one end of the rotating cylinder rotates in and out from one end of the L-shaped rod, one end of the rotating cylinder fixes and unfixes one end of the L-shaped rod, and the problem that the glass body falls off from one side of the first frame during replacement is reduced; and the replacement process of the glass body is more convenient.

Description

Technical Field

[0001] The utility model belongs to the field of fireproof windows, and in particular relates to a fireproof window which is convenient for installing fireproof glass. Background Art

[0002] Fireproof windows refer to windows that can meet the requirements of fire resistance stability and fire resistance integrity within a certain period of time. Fireproof windows should be used when lighting and ventilation are required on the exterior walls of buildings with insufficient fire separation distances, or between spaces separated by fire walls.

[0003] The patent application with announcement number CN218644165U discloses a fireproof window that is easy to disassemble, comprising: a connecting frame, a mounting frame is arranged parallel to the interior of the connecting frame, an outer frame is movably connected to the interior of the mounting frame, a handle is fixedly connected to the surface of the outer frame, a fireproof glass is fixedly installed inside the outer frame, a fixing plate is fixedly connected to the surface of the connecting frame by a second fixing bolt, a load-bearing block is fixedly connected to the surface of the fixing plate, a slide groove is arranged inside the load-bearing block, a slide rod is arranged inside the slide groove, a spring is fixedly installed at one end of the slide groove, and the improved fireproof window that is easy to disassemble can separate the mounting frame from the connecting frame by operating the disassembly parts, and the slide rod can be moved to the bottom of the slide groove before disassembly to complete the disassembly, so the fireproof window can be disassembled quickly, saving disassembly time, and the overall structure is simple and easy to use.

[0004] However, the above technology has the following disadvantages when used:

[0005] According to the description in paragraph 0026 of the above-mentioned document, "First, the fireproof window can be closed through the handle on the surface of the outer frame, and then the slide bar can be used to slide to the outer bottom of the slide slot. At the same time, the slide bar squeezes the spring to make the limit block away from the fixed block, and the fixed block is rotated and finally taken out from the limit hole, which can facilitate the removal of the fireproof window and effectively improve the efficiency of removing the fireproof window." It can be seen that the slide bar positions the fixed block through the limit block. Because the spring is prone to deformation during use, the limit block is easy to slide out from the inside of the fixed block and release its positioning, which causes the problem of the installation frame falling off from one side of the connecting frame.

[0006] Therefore, a fireproof window which is convenient for installing fireproof glass is proposed to solve the above-mentioned drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fireproof window which is convenient for installing fireproof glass.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] A fireproof window for facilitating installation of fireproof glass comprises a first frame, one side of the first frame is provided with four positioning blocks, one side of the positioning block is rotatably matched with a threaded rod, one end of the threaded rod is provided with a rotating cylinder;

[0010] The second frame is located at one side of the first frame, one side of the second frame is rotatably matched with the glass body, two L-shaped rods are installed on both sides of the second frame, and one end of the rotating cylinder is threadedly matched with one end of the L-shaped rod.

[0011] Optionally, a first through hole and a second through hole connected to the first through hole are provided on one side of the positioning block, the threaded rod is located inside the second through hole, and one end of the L-shaped rod is located inside the first through hole and the second through hole. An annular groove is provided at the bottom of the positioning block, and an annular plate is rotatably matched inside the annular groove, which facilitates the rotation of the annular plate at the bottom of the positioning block through the annular groove and improves the stability of the annular plate during rotation. The cross-sections of the annular plate and the annular groove are both T-shaped, and the outer side wall of one end of the L-shaped rod is provided with an external thread, and the inner side wall of the rotating cylinder is provided with an internal thread, and the external thread is threadably matched with the internal thread, which facilitates the rotating cylinder to be threadably matched with the internal thread on one end of the L-shaped rod through the internal thread.

[0012] Optionally, the threaded rod is threadedly engaged with a nut, which facilitates the threaded engagement of the nut on the threaded rod, the nut engages with one side of the annular plate, the outer wall of one end of the threaded rod is provided with a plurality of protrusions, which facilitates the installation of the protrusions on the outer wall of one end of the threaded rod, one side of the second frame is rotatably engaged with an outer frame, two hinges are provided between the outer frame and one side of the second frame, the glass body is installed on the outer frame, and a handle is provided on one side of the outer frame, which facilitates the installation of the handle on one side of the outer frame, and the user drives the outer frame to move by means of the handle.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The rotating cylinder is arranged to move under the action of the threaded rod, so that one end of the rotating cylinder can be rotated in and out from one end of the L-shaped rod, so that one end of the rotating cylinder can fix and release one end of the L-shaped rod, thereby reducing the problem of the glass body falling off from one side of the first frame when replacing, making the glass body replacement process more convenient.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a bottom view structural diagram of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the positioning block structure of an embodiment of the utility model;

[0020] Figure 4 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] The first frame 1, the second frame 101, the outer frame 102, the glass body 103, the handle 104, the hinge 105, the L-shaped rod 106, the positioning block 107, the first through hole 108, the second through hole 109, the threaded rod 110, the annular groove 111, the annular plate 112, the rotating cylinder 113, the protrusion 114, and the nut 115.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, a fireproof window for facilitating installation of fireproof glass is provided, comprising a first frame 1, one side of the first frame 1 is provided with four positioning blocks 107, one side of the positioning block 107 is rotatably matched with a threaded rod 110, and one end of the threaded rod 110 is provided with a rotating cylinder 113;

[0026] The second frame 101 is located on one side of the first frame 1 , and the glass body 103 is rotatably matched on one side of the second frame 101 . Two L-shaped rods 106 are installed on both sides of the second frame 101 , and one end of the rotating cylinder 113 is threadedly matched on one end of the L-shaped rod 106 .

[0027] First, the second frame 101 drives the L-shaped rod 106 to be placed inside the positioning block 107, and then the threaded rod 110 is placed inside the second through hole 109, and then the threaded rod 110 is rotated, and the threaded rod 110 drives the rotating cylinder 113 to be threadedly engaged on one end of the L-shaped rod 106, and then the nut 115 is rotated, and the nut 115 rotates on the threaded rod 110 and fits on one side of the annular plate 112, and then the L-shaped rod 106 is positioned on one side of the positioning block 107, thereby completing the installation of the glass body 103.

[0028] The rotating cylinder 113 is provided so that the rotating cylinder 113 can move under the action of the threaded rod 110, so that one end of the rotating cylinder 113 can be rotated in and out from one end of the L-shaped rod 106, so that one end of the rotating cylinder 113 can fix and release one end of the L-shaped rod 106, thereby reducing the problem of the glass body 103 falling off from one side of the first frame 1 when replacing, making the replacement process of the glass body 103 more convenient.

[0029] A first through hole 108 and a second through hole 109 connected to the first through hole 108 are provided on one side of the positioning block 107 of the present embodiment. The threaded rod 110 is located inside the second through hole 109. One end of the L-shaped rod 106 is located inside the first through hole 108 and the second through hole 109. An annular groove 111 is provided at the bottom of the positioning block 107. An annular plate 112 is rotatably matched inside the annular groove 111, which facilitates the rotation of the annular plate 112 at the bottom of the positioning block 107 through the annular groove 111, thereby improving the stability of the annular plate 112 during rotation. The cross-sections of the annular plate 112 and the annular groove 111 are both T-shaped. An outer wall at one end of the L-shaped rod 106 is provided with an external thread, and an inner wall of the rotating cylinder 113 is provided with an internal thread. The external thread cooperates with the internal thread, which facilitates the rotating cylinder 113 to be threadedly matched with one end of the L-shaped rod 106 through the internal thread and the internal thread.

[0030] The threaded rod 110 of this embodiment is threadedly engaged with a nut 115, which makes it convenient to thread the nut 115 on the threaded rod 110. The nut 115 is engaged with one side of the annular plate 112. The outer wall of one end of the threaded rod 110 is equipped with multiple protrusions 114, which makes it convenient to install the protrusions 114 on the outer wall of one end of the threaded rod 110. One side of the second frame 101 is rotatably engaged with the outer frame 102. Two hinges 105 are installed between the outer frame 102 and one side of the second frame 101. The glass body 103 is installed on the outer frame 102. A handle 104 is installed on one side of the outer frame 102, which makes it convenient to install the handle 104 on one side of the outer frame 102. The user drives the outer frame 102 to move through the handle 104.

[0031] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A fireproof window that is easy to install fireproof glass, characterized in that: include: A first frame (1), wherein four positioning blocks (107) are mounted on one side of the first frame (1), a threaded rod (110) is rotatably engaged with one side of the positioning block (107), and a rotating cylinder (113) is mounted on one end of the threaded rod (110); A second frame (101) is located on one side of the first frame (1), and a glass body (103) is rotatably engaged with one side of the second frame (101). Two L-shaped rods (106) are installed on both sides of the second frame (101), and one end of the rotating cylinder (113) is threadedly engaged with one end of the L-shaped rod (106).

2. A fireproof window that is easy to install fireproof glass according to claim 1, characterized in that: A first through hole (108) and a second through hole (109) connected to the first through hole (108) are formed on one side of the positioning block (107); the threaded rod (110) is located inside the second through hole (109); and one end of the L-shaped rod (106) is located inside the first through hole (108) and the second through hole (109).

3. A fireproof window for easy installation of fireproof glass according to claim 1, characterized in that: An annular groove (111) is provided at the bottom of the positioning block (107), and an annular plate (112) is rotatably engaged inside the annular groove (111), and the cross-sections of the annular plate (112) and the annular groove (111) are both T-shaped.

4. A fireproof window for easy installation of fireproof glass according to claim 1, characterized in that: An outer wall at one end of the L-shaped rod (106) is provided with an external thread, and an inner wall of the rotating cylinder (113) is provided with an internal thread, the external thread being threadably matched with the internal thread.

5. A fireproof window for easy installation of fireproof glass according to claim 3, characterized in that: The threaded rod (110) is threadedly engaged with a nut (115), the nut (115) being engaged with one side of the annular plate (112), and a plurality of protrusions (114) are provided on the outer side wall of one end of the threaded rod (110).

6. A fireproof window for easy installation of fireproof glass according to claim 1, characterized in that: One side of the second frame (101) is rotatably matched with an outer frame (102); two hinges (105) are installed between the outer frame (102) and one side of the second frame (101); the glass body (103) is installed on the outer frame (102); and one side of the outer frame (102) is equipped with a handle (104).

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