Aluminum alloy profile frame structure of courtyard point inspection opening

Abstract

The utility model relates to the technical field, in particular to a courtyard point inspection opening aluminum alloy section frame structure which comprises an outer window, a dismounting mechanism and an inner window, the inner window is rotationally connected with the outer window and located on the inner side of the outer window, the dismounting mechanism comprises an installation block, a blocking and shifting plate and a shifting assembly, and the shifting assembly is fixedly connected with the installation block and located on the inner side of the installation block. The blocking and shifting plate is fixedly connected with the inner window and located on one side of the inner window, the installation block is fixedly connected with the outer window and located on one side of the outer window, the blocking and shifting plate is shifted by the shifting assembly, the inner window can rotate around the outer window conveniently, the design structure is simple, and the problems that in the opening process of the second window body, the steps are complex, and the opening efficiency is high are solved. Damage is easily caused after long-term use, and the maintenance cost is high.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to an aluminum alloy profile frame structure for a skylight inspection port. Background Art

[0002] Indoor ceilings, ventilation ducts, wiring, etc. often require the installation of openable and closable ceiling inspection ports to facilitate inspection and maintenance of the ceiling, ducts, and wiring. The inspection port is usually composed of an outer frame that is fixed after installation and an inner frame that can be opened and closed. Its size is equivalent to or slightly smaller than that of the ceiling cover. The ceiling inspection port lock is the main component of the inner and outer frame switches.

[0003] In the prior art, patent (CN218759311U) discloses a switch lock for the inner and outer frames of a ceiling inspection port, comprising a first window and a second window, wherein the second window is fixedly connected between the top and bottom ends of the two first windows, and a window panel is movably installed on one side of the two second windows through a rotating shaft; a rotating rod, which is movably installed on the inner side of the middle part of the bottom end of the second window, and a lock head is fixedly installed at both ends of the middle part of the rotating rod, and a lock groove is provided at both ends of the inner side of the middle part of the second window at the bottom end. The utility model sets a first card strip and a second card strip, and the first window and the second window are restricted by the first card strip and the second card strip, and only a gap is opened. When the first card strip and the second card strip are pressed toward the direction of the second window again, the first window and the second window will be fully opened. This can prevent the first window and the second window from falling off after being opened when the lock head is rotated into place.

[0004] However, in the above-mentioned prior art, the steps for opening the second window are relatively complicated, and it is easy to be damaged after long-term use, and the maintenance cost is high. Utility Model Content

[0005] The utility model aims to provide an aluminum alloy profile frame structure for a ceiling inspection port, which solves the problems in the prior art that the second window is complicated in opening steps, easily damaged in long-term use, and has high maintenance costs.

[0006] To achieve the above-mentioned purpose, the utility model provides an aluminum alloy profile frame structure for a ceiling inspection port, comprising an outer window, a disassembly mechanism and an inner window, the inner window being rotatably connected to the outer window and being located on the inner side of the outer window, the disassembly mechanism comprising a mounting block, a paddle plate and a toggle assembly, the toggle assembly being fixedly connected to the mounting block and being located on the inner side of the mounting block, the paddle plate being fixedly connected to the inner window and being located on one side of the inner window, and the mounting block being fixedly connected to the outer window and being located on one side of the outer window.

[0007] Among them, the toggle assembly includes a toggle plate, an insertion rod and two springs, the two springs are fixedly connected to the toggle plate and are located on one side of the toggle plate, one end of the insertion rod is fixedly connected to the toggle plate and is located on one side of the toggle plate, and the other end of the insertion rod is slidably connected to the mounting block and is located on the inner side of the mounting block.

[0008] Wherein, the outer window comprises an outer body and an outer frame, and the outer frame is fixedly connected to the outer body and is located on the inner side of the outer body.

[0009] Among them, the inner window includes an inner body, a rotating shaft and an insertion frame, the insertion frame is fixedly connected to the inner body and is located below the inner body, the inner body is rotatably connected to the rotating shaft and is located on the circumference of the rotating shaft, the rotating shaft is fixedly connected to the outer body and is located on one side of the outer body, and the insertion frame and the outer frame are adapted to each other.

[0010] Among them, the aluminum alloy profile frame structure of the ceiling inspection port also includes two side panels, a plurality of nuts and a plurality of screws, each of the nuts is fixedly connected to the corresponding screw and is respectively located at one end of the corresponding screw, each of the screws is rotatably connected to the outer body and is respectively located on both sides of the outer body, and the two side panels are fixedly connected to the outer body and are respectively located on both sides of the outer body.

[0011] The utility model discloses an aluminum alloy profile frame structure for a ceiling inspection port. The currently arranged baffle plate can facilitate the inner window to rotate around the outer window under the toggle of the toggle assembly. The design structure is simple, and solves the problems of complicated steps in the opening process of the second window, easy damage caused by long-term use, and high maintenance cost. Each nut cooperates with the corresponding screw to facilitate the staff to fix the outer body. At the same time, the side panels on both sides of the outer body can also be plugged into one side of other mounting parts to strengthen the fixing conditions of the outer body. Since the outer body is made of aluminum alloy, the safety of installation needs to be guaranteed, so the arrangement of the side panels and the screws will be safer and more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a side view of the first embodiment of the utility model.

[0014] Figure 2 The utility model Figure 1 AA line section view.

[0015] Figure 3The utility model Figure 2 BB line cross-sectional view.

[0016] Figure 4 The utility model Figure 3 Enlarged view of the local structure at location C.

[0017] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] 101-outer window, 102-disassembly mechanism, 103-inner window, 104-mounting block, 105-blocking plate, 106-sliding assembly, 107-sliding plate, 108-insertion rod, 109-spring, 110-outer body, 111-outer frame, 112-inner body, 113-rotating shaft, 114-insertion frame, 201-side plate, 202-nut, 203-screw. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1-Figure 4 ,in Figure 1 is a side view of the first embodiment of the utility model, Figure 2 The utility model Figure 1 AA line section view, Figure 3 The utility model Figure 2 BB line cross-sectional view, Figure 4 The utility model Figure 3 Enlarged view of the local structure at location C.

[0022] The utility model provides an aluminum alloy profile frame structure of a ceiling inspection port, comprising an outer window 101, a disassembly mechanism 102 and an inner window 103, the disassembly mechanism 102 comprising a mounting block 104, a baffle plate 105 and a toggle assembly 106, the toggle assembly 106 comprising a toggle plate 107, an insertion rod 108 and two springs 109, the outer window 101 comprising an outer body 110 and an outer frame 111, the inner window 103 comprising an inner body 112, a rotating shaft 113 and an insertion frame 114.

[0023] According to this specific embodiment, the inner window 103 is rotatably connected to the outer window 101, the toggle assembly 106 is fixedly connected to the mounting block 104, the toggle plate 105 is fixedly connected to the inner window 103, the mounting block 104 is fixedly connected to the outer window 101, the two springs 109 are fixedly connected to the toggle plate 107, one end of the insertion rod 108 is fixedly connected to the toggle plate 107, the other end of the insertion rod 108 is slidably connected to the mounting block 104, and the outer frame 111 is fixed to the outer body 110. The insert frame 114 is fixedly connected to the inner body 112, the inner body 112 is rotatably connected to the rotating shaft 113, the rotating shaft 113 is fixedly connected to the outer body 110, the insert frame 114 and the outer frame 111 are adapted to each other, and the currently arranged baffle plate 105 can facilitate the inner window 103 to rotate around the outer window 101 under the toggle of the toggle assembly 106. The design structure is simple, and solves the problems of complicated steps in the opening process of the second window, easy damage caused by long-term use, and high maintenance cost.

[0024] Among them, the inner window 103 is located on the inner side of the outer window 101, the toggle assembly 106 is located on the inner side of the mounting block 104, the baffle plate 105 is located on one side of the inner window 103, and the mounting block 104 is located on one side of the outer window 101. During use, the staff pushes the toggle plate 107 to expose the baffle plate 105, and then rotates the inner body 112 to separate the inner body 112 and the outer body 110.

[0025] Secondly, the two springs 109 are both located on one side of the toggle plate 107, one end of the insertion rod 108 is located on one side of the toggle plate 107, and the other end of the insertion rod 108 is located on the inner side of the mounting block 104. The staff drives the insertion rod 108 and the two springs 109 to retract by toggling the toggle plate 107, and the baffle plate 105 is exposed to the outside, which facilitates the rotation of the inner body 112. When the staff puts down the toggle plate 107, the toggle plate 107 is reset by the spring 109.

[0026] At the same time, the outer frame 111 is located on the inner side of the outer body 110, the insert frame 114 is located below the inner body 112, the inner body 112 is located on the circumference of the rotating shaft 113, and the rotating shaft 113 is located on one side of the outer body 110. The rotating shaft 113 provides conditions for the rotation of the inner body 112. When the inner body 112 revolves around the rotating shaft 113, during the rotation of the outer body 110, the insert frame 114 can just fit with the outer frame 111. When the inner body 112 is not separated from the outer body 110 and rotated away, the insert frame 114 is inserted on one side of the outer frame 111. After the inner body 112 rotates, the inner body 112 rotates away from the outer body 110, and the insert frame 114 also separates from the outer frame 111.

[0027] In this embodiment, the baffle plate 105 is set up, and when the paddle assembly 106 is paddled, the inner window 103 can be easily rotated around the outer window 101. The design structure is simple, and solves the problem that the steps are complicated during the opening of the second window, it is easy to be damaged after long-term use, and the maintenance cost is high. During use, the staff pushes the paddle plate 107 to expose the baffle plate 105, and then the inner body 112 can be rotated to separate the inner body 112 from the outer body 110. The staff drives the insertion rod 108 and the two springs 109 to retract by paddle plate 107, and the baffle plate 105 is exposed. In addition, it is convenient for the inner body 112 to rotate. After the staff puts down the toggle plate 107, the toggle plate 107 is reset by the spring 109. The shaft 113 provides conditions for the rotation of the inner body 112. When the inner body 112 rotates around the shaft 113 and the outer body 110 rotates, the insert frame 114 can just fit with the outer frame 111. When the inner body 112 is not separated from the outer body 110 and rotated away, the insert frame 114 is inserted on one side of the outer frame 111. After the inner body 112 rotates, the inner body 112 rotates away from the outer body 110, and the insert frame 114 also separates from the outer frame 111.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 5 ,in Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0030] The utility model provides an aluminum alloy profile frame structure for a skylight inspection port, which also includes two side plates 201 , a plurality of nuts 202 and a plurality of screws 203 .

[0031] According to the present specific embodiment, each of the nut 202 is fixedly connected with the corresponding screw 203 and is respectively located at one end of the corresponding screw 203. Each of the screws 203 is rotatably connected with the outer body 110 and is respectively located on both sides of the outer body 110. The two side panels 201 are fixedly connected with the outer body 110 and are respectively located on both sides of the outer body 110. Each of the nut 202 cooperates with the corresponding screw 203 to facilitate the staff to fix the outer body 110. At the same time, the side panels 201 on both sides of the outer body 110 can also be plugged into one side of other mounting parts to strengthen the fixing conditions of the outer body 110. Since the outer body 110 is made of aluminum alloy, the safety of installation needs to be ensured, so the setting of the side panels 201 and the screws 203 will be safer and more stable.

[0032] In this embodiment, each nut 202 cooperates with the corresponding screw 203, which is convenient for the staff to fix the outer body 110. At the same time, the side panels 201 on both sides of the outer body 110 can also be plugged into one side of other mounting parts to strengthen the fixing conditions of the outer body 110. Since the outer body 110 is made of aluminum alloy, the safety of installation needs to be ensured, so the setting of the side panels 201 and the screws 203 will be safer and more stable.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A ceiling inspection port aluminum alloy profile frame structure, comprising an outer window and an inner window, wherein the inner window is rotatably connected to the outer window and is located on the inner side of the outer window, characterized in that: It also includes a disassembly mechanism, which includes a mounting block, a paddle plate and a toggle assembly, wherein the toggle assembly is fixedly connected to the mounting block and is located on the inner side of the mounting block, the paddle plate is fixedly connected to the inner window and is located on one side of the inner window, and the mounting block is fixedly connected to the outer window and is located on one side of the outer window.

2. The aluminum alloy profile frame structure of the ceiling inspection port according to claim 1 is characterized in that: The toggle assembly includes a toggle plate, an insertion rod and two springs, the two springs are fixedly connected to the toggle plate and are located on one side of the toggle plate, one end of the insertion rod is fixedly connected to the toggle plate and is located on one side of the toggle plate, and the other end of the insertion rod is slidably connected to the mounting block and is located on the inner side of the mounting block.

3. The aluminum alloy profile frame structure of the ceiling inspection port according to claim 2 is characterized in that: The outer window comprises an outer body and an outer frame, wherein the outer frame is fixedly connected to the outer body and is located on the inner side of the outer body.

4. The aluminum alloy profile frame structure of the ceiling inspection port as claimed in claim 3 is characterized in that: The inner window includes an inner body, a rotating shaft and an insertion frame. The insertion frame is fixedly connected to the inner body and is located below the inner body. The inner body is rotatably connected to the rotating shaft and is located on the circumference of the rotating shaft. The rotating shaft is fixedly connected to the outer body and is located on one side of the outer body. The insertion frame and the outer frame are adapted to each other.

5. The aluminum alloy profile frame structure of the ceiling inspection port according to claim 4 is characterized in that: The aluminum alloy profile frame structure of the skylight inspection port also includes two side panels, a plurality of nuts and a plurality of screws, each of the nuts is fixedly connected to the corresponding screw and is located at one end of the corresponding screw, each of the screws is rotatably connected to the outer body, and are respectively located on both sides of the outer body, and the two side panels are fixedly connected to the outer body, And are respectively located on both sides of the outer body.

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