Courtyard point inspection opening rotating structure
By designing a structure including outer frame, inner frame and rotating components in the patio inspection port, and using the synergy of components such as round rods and holders, the problem of poor locking effect of the inner frame of the existing patio inspection port is solved, and a more efficient opening and closing operation is achieved.
Patent Information
- Application Number
- CN202420781325.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing patio point inspection port has poor limit locking of the inner frame, resulting in low opening and closing efficiency.
The patio point inspection port rotation structure is adopted, including an outer frame, an inner frame and a rotating assembly. The rotating assembly consists of two circular shafts, locking elements and protective components. Through the synergy of the circular rod, abutment piece, a slider, a sleeve member, a spring, a connecting block and a locking rod, the limit locking and rapid opening and closing of the inner frame are achieved.
It effectively improves the limit locking effect of the inner frame of the patio point inspection port, improves the opening and closing efficiency, and ensures safe and convenient use.
Smart Images
Figure CN222771753U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of skylight inspection openings, in particular to a skylight inspection opening rotation structure. Background Art
[0002] The ceiling inspection opening is also called the skylight. The ceiling inspection opening is a window installed on the roof, generally used for ventilation and light transmission. In addition, the skylight can be opened and used as an escape route. The inspection opening 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.
[0003] The inner frame of the ceiling inspection opening is opened and closed by rotating, but the existing ceiling inspection opening has a poor effect in limiting and locking the inner frame. Utility Model Content
[0004] The utility model aims to provide a rotating structure for a ceiling inspection opening, aiming to solve the technical problem that the ceiling inspection opening in the prior art has a poor effect of limiting and locking the inner frame.
[0005] To achieve the above-mentioned purpose, the utility model adopts a rotating structure of a ceiling inspection port, comprising an outer frame, an inner frame and a rotating assembly, wherein the inner frame is arranged on the outer frame, and the rotating assembly comprises two round shafts and a locking unit, wherein one end of the two round shafts is fixedly connected to the inner frame, and the other end of the two round shafts is rotatably connected to the outer frame;
[0006] The locking unit comprises a round rod, a holding piece, two slide plates, two support rods, two sleeve parts, two springs, two connecting blocks and two locking rods, the outer frame is provided with a groove and two through holes, the inner frame has two locking grooves, the round rod is rotatably connected to the outer frame, the holding piece is fixedly connected to the round rod, the slide plate is slidably connected to the groove, the support rod is fixedly connected to the outer frame, one end of the sleeve part is fixedly connected to the corresponding slide plate, the other end of the sleeve part is slidably connected to the support rod, the two ends of the spring are respectively fixedly connected to the outer frame and the corresponding sleeve part, one end of the two connecting blocks is respectively hinged to the corresponding sleeve part, the other end of the two connecting blocks is respectively hinged to the corresponding locking rod, the locking rod passes through the through hole and is placed in the corresponding locking groove.
[0007] Wherein, the sleeve member includes a hollow rod and a hollow circular plate, one end of the hollow rod is fixedly connected to the corresponding slide plate, the other end of the hollow rod is fixedly connected to the hollow circular plate, and the hollow circular plate and the hollow rod are both slidably connected to the corresponding support rod.
[0008] Wherein, the abutting member comprises two cams, both of which are fixedly connected to the round rod, and both of which are in contact with the two slide plates.
[0009] Wherein, the rotating structure of the ceiling inspection port also includes a protection component, and the protection component is arranged on the round rod.
[0010] Wherein, the protective component includes a block, a frame, a disc and a limiting rod, the block is fixedly connected to the rod, the frame is slidably connected to the block, the disc is fixedly connected to the frame, the disc has a plurality of limiting holes, one end of the limiting rod is fixedly connected to the outer frame, and the other end of the limiting rod is placed in the corresponding limiting hole.
[0011] Wherein, the protection component comprises a ring sleeve, which is arranged on the disc and located on the outer wall of the disc.
[0012] The utility model discloses a rotating structure for a ceiling inspection opening, by providing the rotating assembly, when in specific use, the inner frame is used for installing glass, and when it is necessary to rotate to open and close the inner frame, the round rod is first twisted, and the round rod drives the abutment to rotate, and the abutment abuts the two slides, and the two slides slide in the grooves, and the two slides slide while driving the two sleeves to slide on the corresponding support rods respectively, so that the two springs are squeezed and contracted, and when the sleeve slides, the two ends of the corresponding connecting block are driven to rotate on the sleeve and the locking member respectively, and when the connecting block rotates, the locking member is driven to move away from the corresponding locking groove, and then the inner frame can be rotated, and the inner frame drives the two round shafts to rotate on the outer frame to open the inner frame, and vice versa, the inner frame can be quickly locked after being closed, in this way, the limit locking effect of the inner frame of the ceiling inspection opening can be improved, and the opening and closing efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.
[0015] Figure 2 It is a side view of the first embodiment of the utility model.
[0016] Figure 3The utility model Figure 2 AA line structural cross-section view.
[0017] Figure 4 It is a side view of the second embodiment of the utility model.
[0018] Figure 5 The utility model Figure 4 BB line structural cross-sectional view.
[0019] 101-outer frame, 102-inner frame, 103-round shaft, 104-round rod, 105-slide plate, 106-support rod, 107-spring, 108-connecting block, 109-locking rod, 110-hollow rod, 111-hollow circular plate, 112-cam, 113-groove, 114-through hole, 115-locking groove, 201-block, 202-frame, 203-disc, 204-limiting rod, 205-ring sleeve, 206-limiting hole. DETAILED DESCRIPTION
[0020] First embodiment:
[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 is a side view of the first embodiment of the utility model, Figure 3 The utility model Figure 2 AA line structural cross-section view.
[0022] The utility model provides a rotating structure of a ceiling inspection port: comprising an outer frame 101, an inner frame 102 and a rotating assembly, wherein the rotating assembly comprises two round shafts 103 and a locking unit, wherein the locking unit comprises a round rod 104, a supporting member, two slide plates 105, two support rods 106, two sleeve members, two springs 107, two connecting blocks 108 and two locking rods 109, wherein the sleeve member comprises a hollow rod 110 and a hollow circular plate 111, and the supporting member comprises two cams 112. The above scheme solves the technical problem that the ceiling inspection port in the prior art has a poor effect in limiting and locking the inner frame 102.
[0023] According to this specific embodiment, the inner frame 102 is disposed on the outer frame 101 . When in use, the inner frame 102 is used to install glass.
[0024] Among them, one end of the two round shafts 103 is fixedly connected to the inner frame 102, and the other end of the two round shafts 103 is rotatably connected to the outer frame 101, the outer frame 101 is provided with a groove 113 and two through holes 114, the inner frame 102 has two locking grooves 115, the round rod 104 is rotatably connected to the outer frame 101, the abutment is fixedly connected to the round rod 104, the slide plate 105 is slidably connected to the groove 113, the support rod 106 is fixedly connected to the outer frame 101, and the sleeve One end of the cylinder is fixedly connected to the corresponding slide plate 105, the other end of the sleeve is slidably connected to the support rod 106, the two ends of the spring 107 are respectively fixedly connected to the outer frame 101 and the corresponding sleeve, one end of the two connecting blocks 108 are respectively hinged to the corresponding sleeve, the other ends of the two connecting blocks 108 are respectively hinged to the corresponding locking rods 109, the locking rods 109 pass through the through hole 114 and are placed in the corresponding locking grooves 115. By setting the rotating assembly, In specific use, the inner frame 102 is used to install glass. When the inner frame 102 needs to be rotated to open and close, the round rod 104 is first twisted, and the round rod 104 drives the abutment to rotate. The abutment abuts the two slide plates 105, and the two slide plates 105 slide in the groove 113. When the two slide plates 105 slide, they drive the two sleeve members to slide on the corresponding support rods 106 respectively, so that the two springs 107 are squeezed and contracted. When the sleeve member slides, it drives the corresponding The two ends of the connecting block 108 rotate on the sleeve member and the locking member respectively. When the connecting block 108 rotates, the locking member is driven to move away from the corresponding locking groove 115, and then the inner frame 102 can be rotated. The inner frame 102 drives the two circular shafts 103 to rotate on the outer frame 101 to open the inner frame 102. Conversely, the inner frame 102 can be quickly closed and locked. In this way, the limit locking effect of the inner frame 102 of the ceiling inspection port can be improved, and the opening and closing efficiency is improved.
[0025] Secondly, one end of the hollow rod 110 is fixedly connected to the corresponding slide plate 105, and the other end of the hollow rod 110 is fixedly connected to the hollow circular plate 111. The hollow circular plate 111 and the hollow rod 110 are both slidably connected to the corresponding support rod 106. When the slide plate 105 moves, the slide plate 105 drives the hollow rod 110 to move, and the hollow rod 110 drives the hollow circular plate 111 to move.
[0026] At the same time, the two cams 112 are fixedly connected to the round rod 104 , and the two cams 112 are in contact with the two slides 105 . When the support rod 106 rotates, the two cams 112 are driven to rotate, and the two cams 112 respectively resist the corresponding slides 105 .
[0027] The rotating structure of the ceiling inspection port of the present embodiment is used. By setting the rotating assembly, when the inner frame 102 is used, the inner frame 102 is used to install glass. When the inner frame 102 needs to be rotated to open and close, the round rod 104 is firstly twisted, and the round rod 104 drives the abutment to rotate. The abutment abuts against the two slide plates 105. The two slide plates 105 slide in the groove 113. When the two slide plates 105 slide, they drive the two sleeve members to slide on the corresponding support rods 106 respectively, so that the two springs 107 are squeezed and contracted. When the sleeve member slides, it drives the two ends of the corresponding connecting block 108 to rotate on the sleeve member and the locking member respectively. When the connecting block 108 rotates, it drives the locking member to move away from the corresponding locking groove 115, and then the inner frame 102 can be rotated. The inner frame 102 drives the two circular shafts 103 to rotate on the outer frame 101 to open the inner frame 102. Conversely, the inner frame 102 can be quickly closed and locked. In this way, the limit locking effect of the inner frame 102 of the ceiling inspection port can be improved, and the opening and closing efficiency can be improved.
[0028] Second embodiment:
[0029] Based on the first embodiment, please refer to Figure 4 and Figure 5 , Figure 4 is a side view of the second embodiment of the utility model, Figure 5 The utility model Figure 4 BB line structural cross-sectional view.
[0030] The utility model provides a rotating structure of a ceiling inspection port, which also includes a protection component. The protection component includes a block 201, a frame 202, a disc 203, a limit rod 204 and a ring sleeve 205.
[0031] According to this specific embodiment, the protection component is disposed on the round rod 104. By disposing the protection component, the round rod 104 can be protected to prevent the round rod 104 from rotating at will.
[0032] Among them, the block 201 is fixedly connected to the round rod 104, the frame 202 is slidably connected to the block 201, the disk 203 is fixedly connected to the frame 202, the disk 203 has a plurality of limiting holes 206, one end of the limiting rod 204 is fixedly connected to the outer frame 101, and the other end of the limiting rod 204 is placed in the corresponding limiting hole 206. When the round rod 104 needs to be rotated, the disk 203 is pulled outward so that the limiting rod 204 is away from the corresponding limiting hole 206, and then the disk 203 is rotated. The disk 203 drives the frame 202 to rotate, and the frame 202 drives the block 201 to rotate, which can drive the round rod 104 to rotate. After the rotation is completed, the disk 203 is pushed so that the limiting rod 204 is inserted into the corresponding limiting hole 206 to prevent the round rod 104 from rotating at will.
[0033] Secondly, the ring sleeve 205 is arranged on the disk 203 and is located on the outer wall of the disk 203. By arranging the ring sleeve 205, an anti-slip effect can be achieved when the disk 203 is rotated.
[0034] Using a rotating structure of a ceiling inspection port of the present embodiment, when the round rod 104 needs to be rotated, the disc 203 is pulled outward so that the limiting rod 204 is away from the corresponding limiting hole 206, and then the disc 203 is rotated. The disc 203 drives the frame 202 to rotate, and the frame 202 drives the block 201 to rotate to drive the round rod 104 to rotate. After the rotation is completed, the disc 203 is pushed so that the limiting rod 204 is inserted into the corresponding limiting hole 206 to prevent the round rod 104 from rotating at will.
[0035] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.
Claims
1. A rotating structure for a ceiling inspection port, comprising an outer frame and an inner frame, wherein the inner frame is arranged on the outer frame, and characterized in that: Also included is a rotating assembly; The rotating assembly includes two circular shafts and a locking unit, one end of the two circular shafts is fixedly connected to the inner frame, and the other end of the two circular shafts is rotatably connected to the outer frame; The locking unit comprises a round rod, a holding piece, two slide plates, two support rods, two sleeve parts, two springs, two connecting blocks and two locking rods, the outer frame is provided with a groove and two through holes, the inner frame has two locking grooves, the round rod is rotatably connected to the outer frame, the holding piece is fixedly connected to the round rod, the slide plate is slidably connected to the groove, the support rod is fixedly connected to the outer frame, one end of the sleeve part is fixedly connected to the corresponding slide plate, the other end of the sleeve part is slidably connected to the support rod, the two ends of the spring are respectively fixedly connected to the outer frame and the corresponding sleeve part, one end of the two connecting blocks is respectively hinged to the corresponding sleeve part, the other end of the two connecting blocks is respectively hinged to the corresponding locking rod, the locking rod passes through the through hole and is placed in the corresponding locking groove.
2. The rotating structure of the ceiling inspection port according to claim 1, characterized in that: The sleeve member includes a hollow rod and a hollow circular plate, one end of the hollow rod is fixedly connected to the corresponding slide plate, the other end of the hollow rod is fixedly connected to the hollow circular plate, and both the hollow circular plate and the hollow rod are slidably connected to the corresponding support rod.
3. The rotating structure of the ceiling inspection port according to claim 2, characterized in that: The abutting member comprises two cams, both of which are fixedly connected to the round rod, and both of which are in contact with the two slide plates.
4. The rotating structure of the ceiling inspection port according to claim 3 is characterized in that: The ceiling inspection port rotating structure also includes a protection component, and the protection component is arranged on the round rod.
5. The rotating structure of the ceiling inspection port according to claim 4, characterized in that: The protective assembly includes a block, a frame, a disc and a limiting rod, the block is fixedly connected to the rod, the frame is slidably connected to the block, the disc is fixedly connected to the frame, the disc has a plurality of limiting holes, one end of the limiting rod is fixedly connected to the outer frame, and the other end of the limiting rod is placed in the corresponding limiting hole.
6. The rotating structure of the ceiling inspection port according to claim 5, characterized in that: The protection component comprises a ring sleeve, which is arranged on the disc and located on the outer wall of the disc.