Splash-proof box hovering mechanism
By designing a combined structure of multiple shaft hole seats, first positioning members and second positioning members in the splash-proof box, the design of guide inclined surface and positioning rounded corners solves the problems of stuck and abnormal noise during the opening and closing of the splash-proof box, achieving a smoother opening and closing operation and a better user experience.
Patent Information
- Application Number
- CN202422008783.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The existing splash-proof box is prone to stagnation, abnormal noise and other faults during opening and closing, which affects the user experience.
A splash-proof box hover mechanism is designed, adopting a combined structure of a plurality of shaft hole seats, a first positioning member and a second positioning member. Through the design of guiding bevels and positioning rounded corners, the box cover can be opened and closed smoothly.
Reduces the resistance during the opening and closing of the box cover, improves the smooth opening and closing of the splash-proof box, avoids stagnation, abnormal noise and other faults, and improves the user experience.
Smart Images
Figure CN223039231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of housing protection products, in particular to a splash-proof box hovering mechanism. Background Art
[0002] With the wide application of electrical equipment, especially in humid or multi-water environments (such as kitchens, bathrooms, etc.), the splash-proof box, as an important component to protect electrical equipment from moisture, its design and function have been increasingly emphasized. When the splash-proof box product is closed, it can well prevent water or solid hard objects from entering, effectively protecting equipment such as sockets and switches and personal safety. When it is opened, it is convenient to operate the equipment inside the splash-proof box, such as inserting a plug into a socket, etc. However, the existing splash-proof boxes usually use pins and springs for positioning and fixing, and there will be problems such as jamming and abnormal noise during the opening and closing processes, which brings great inconvenience to the use of the splash-proof box. Summary of the Utility Model
[0003] Aiming at the deficiencies of the prior art, this application provides a splash-proof box hovering mechanism to solve the technical problems of jamming and abnormal noise during the opening and closing processes of the splash-proof box in the prior art.
[0004] To achieve the above object, this application provides the following technical solution: A splash-proof box hovering mechanism includes a bottom box and a box cover movably connected to the bottom box. At least three shaft hole seats are provided on the box cover. A first positioning member is provided on the outer periphery of the shaft hole seat, and a guiding fillet is provided on the first positioning member. A second positioning member that is in interference fit with the first positioning member is provided on the side surface of the bottom box. The second positioning member is provided with a first guiding inclined surface and a second guiding inclined surface, and the first guiding inclined surface and the second guiding inclined surface intersect to form a positioning fillet corresponding to the guiding fillet.
[0005] In one embodiment, a first included angle is formed between the first guiding inclined surface and the bottom surface of the second positioning member, and a second included angle is formed between the second guiding inclined surface and the bottom surface of the second positioning member. The second included angle is greater than the first included angle.
[0006] In one embodiment, wear-resistant layers are provided on the surfaces of both the second positioning member and the first positioning member.
[0007] In one embodiment, a shaft hole is opened in the shaft hole seat, and a shaft hole guiding inclined surface is further provided on the outer periphery of the shaft hole seat.
[0008] In one embodiment, a rotating shaft corresponding to the shaft hole is provided on the bottom box, and a third guiding inclined surface is provided at one end of the rotating shaft.
[0009] In one embodiment, the bottom box includes a bottom plate and four side plates. The side plates are arranged circumferentially along the bottom plate, and at least two holes are opened on the bottom plate.
[0010] In one embodiment, the rotating shaft is arranged on a first side plate connected to the box cover.
[0011] In one of the embodiments, a protrusion is further provided on the first side plate.
[0012] In one embodiment, the box cover includes four side surfaces, the shaft hole seat is arranged on a first side surface connected to the first side plate, and a second side surface opposite to the first side surface is provided with at least two lead holes.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) The present application provides a splash-proof box suspension mechanism. During the process of opening the box cover, the first positioning member can slide along the first guide slope side over the positioning radius and slide toward the second guide slope side. During the process of closing the box cover, the first positioning member can slide along the second guide slope side over the positioning radius and slide toward the first guide slope side, thereby reducing the resistance during the opening and closing of the box cover, improving the smoothness of opening and closing the splash-proof box, and improving the use effect of the splash-proof box.
[0015] (2) The present application provides a splash-proof box suspension mechanism, in which the second angle is greater than the first angle, that is, the second guide slope is steeper than the first guide slope. By gently moving the box cover by hand, the first positioning member can slide from the first guide slope over the positioning radius and then hover on one side of the second guide slope, thereby positioning and fixing the box cover, making it easier to insert the plug into the socket. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure when the splash-proof box is opened in an embodiment of the present application;
[0017] Figure 2 This is a schematic diagram of the structure when the splash-proof box is closed in the embodiment of the present application;
[0018] Figure 3 This is a schematic diagram of the combined structure of the bottom box and the box cover in the embodiment of the present application;
[0019] Figure 4 For this application Figure 3 A schematic diagram of the enlarged structure at A in the middle;
[0020] Figure 5 This is a schematic diagram of the structure of the bottom box in the embodiment of the present application;
[0021] Figure 6 For this application Figure 5 Schematic diagram of the enlarged structure at point B in the middle.
[0022] In the figure: 1. Bottom box; 101. Bottom plate; 102. Side plate; 103. Hole; 2. Lid; 3. Shaft hole seat; 301. Shaft hole; 302. Shaft hole guiding inclined surface; 4. First positioning member; 401. Guiding fillet; 5. Second positioning member; 501. First guiding inclined surface; 502. Second guiding inclined surface; 503. First included angle; 504. Second included angle; 505. Positioning fillet; 6. Rotating shaft; 601. Third guiding inclined surface; 7. Lead hole; 8. Protrusion. Detailed implementation manners
[0023] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.
[0024] As shown in Figure 1-2 the figure, a splash-proof box hovering mechanism includes a bottom box 1 and a lid 2 rotatably connected to the bottom box 1. During use, the lid 2 is toggled open by hand, the plug is inserted into the socket, and then the lid 2 is closed, which can effectively prevent water or solid hard objects from entering, and effectively protect devices such as sockets and switches and personal safety. Specifically, please refer to Figure 3-4 the figure. Three shaft hole seats 3 are installed on the lid 2. A first positioning member 4 is arranged on the outer periphery of the shaft hole seat 3. A guiding fillet 401 is milled on the first positioning member 4, which can increase the smoothness of the edges and corners of the first positioning member 4. Please refer to FIGS. 5-6. A second positioning member 5 that is in interference fit with the first positioning member 4 is arranged on the side of the bottom box 1. A first guiding inclined surface 501 and a second guiding inclined surface 502 are respectively milled on both sides of the second positioning member 5. The first guiding inclined surface 501 and the second guiding inclined surface 502 intersect to form a positioning fillet 505. During the process of opening the lid 2, the first positioning member 4 can slide along one side of the first guiding inclined surface 501 over the positioning fillet 505 and slide towards the second guiding inclined surface 502; during the process of closing the lid 2, the first positioning member 4 can slide along one side of the second guiding inclined surface 502 over the positioning fillet 505 and slide towards the first guiding inclined surface 501, thereby reducing the resistance during the opening and closing process of the lid 2, improving the smoothness of the opening and closing of the splash-proof box, preventing faults such as jamming and abnormal noise during the opening and closing process of the splash-proof box, and further improving the use effect of the splash-proof box.
[0025] As a further improvement, please refer to Figure 6The first guide slope 501 and the bottom surface of the second positioning member 5 form a first angle 503, and the second guide slope 502 and the bottom surface of the second positioning member 5 form a second angle 504, and the second angle 504 is greater than the first angle 503, that is, the second guide slope 502 is steeper than the first guide slope 501, and the box cover 2 is gently moved by hand (see Figure 1 ), which enables the first positioning member 4 (see Figure 4 ) After sliding over the positioning fillet 505 from the first guide slope 501, it hovers on one side of the second guide slope 502, thereby positioning and fixing the box cover 2, making it easier to insert the plug into the socket, and then forcefully push the box cover 2 (see Figure 2 ), close the splash box.
[0026] As a further improvement, see Figure 4 and Figure 6 The surfaces of the second positioning member 5 and the first positioning member 4 are coated with a smooth wear-resistant layer, which enhances the smoothness of mutual sliding between the second positioning member 5 and the first positioning member 4 and improves the durability of the second positioning member 5 and the first positioning member 4.
[0027] As a further improvement, see Figure 4 and Figure 6 An axis hole 301 is provided in the axis hole seat 3, and a rotating shaft 6 corresponding to the axis hole 301 is provided on the bottom box 1. A third guiding inclined surface 601 is milled at one end of the rotating shaft 6, and an axis hole guiding inclined surface 302 is also provided on the outer periphery of the axis hole seat 3 to facilitate the assembly of the axis hole 301 and the rotating shaft 6.
[0028] As a further improvement, see Figure 5 The bottom box 1 includes a bottom plate 101 and four side plates 102. The side plates 102 are arranged along the circumference of the bottom plate 101. Two holes 103 are provided on the bottom plate 101, so that the bottom box 1 can be easily mounted on devices such as sockets and switches. When in use, if the above devices are two adjacent sockets, two adjacent switches, or one adjacent socket and one switch, the two holes 103 of the bottom box 1 can be mounted on the above devices, which can meet the protection requirements of the above devices.
[0029] As a further improvement, see Figure 6 The rotating shaft 6 is arranged on the first side plate connected to the box cover 2.
[0030] As a further improvement, see Figure 6 A protrusion 8 is also provided on the first side plate, which can provide elastic force to the box cover 2 when the box cover 2 is in the open state, thereby improving the hovering effect of the box cover 2.
[0031] As a further improvement, see Figure 1 The box cover 2 includes four sides, an axis hole seat 3 (see Figure 4)It is arranged on the first side surface connected to the first side plate, and two lead holes 7 are arranged on the second side surface opposite to the first side surface.
[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "shaft" and "hole" should be understood in a broad sense. For example, it can be a circular shaft or a special-shaped shaft; the hole can be a through hole, a blind hole or a special-shaped hole. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. In addition, unless otherwise clearly specified and defined, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0033] The above content is a further detailed description of the present utility model in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those skilled in the art of the present utility model, without departing from the concept of the present utility model, several equivalent substitutions or obvious deformations can be made, and as long as the performance or use is the same, it should be regarded as belonging to the protection scope of the present utility model.
Claims
1. A splash-proof box suspension mechanism, characterized in that: The invention comprises a base box and a box cover movably connected to the base box, wherein the box cover is provided with at least three shaft hole seats, a first positioning piece is provided at the outer periphery of the shaft hole seat, a guide fillet is provided on the first positioning piece, a second positioning piece is provided at the side of the base box for interference fit with the first positioning piece, the second positioning piece is provided with a first guide bevel and a second guide bevel, the first guide bevel and the second guide bevel intersect to form a positioning fillet corresponding to the guide fillet.
2. The splash-proof box suspension mechanism according to claim 1, characterized in that: The first guiding inclined surface and the bottom surface of the second positioning member form a first angle, the second guiding inclined surface and the bottom surface of the second positioning member form a second angle, and the second angle is greater than the first angle.
3. The splash-proof box suspension mechanism according to claim 1, characterized in that: The surfaces of the second positioning member and the first positioning member are both provided with a wear-resistant layer.
4. The splash-proof box suspension mechanism according to claim 1, characterized in that: An axial hole is provided in the axial hole seat, and an axial hole guiding inclined surface is also provided on the outer periphery of the axial hole seat.
5. The splash-proof box suspension mechanism according to claim 4, characterized in that: The bottom box is provided with a rotating shaft corresponding to the shaft hole, and one end of the rotating shaft is provided with a third guiding inclined surface.
6. The splash-proof box suspension mechanism according to claim 5, characterized in that: The bottom box comprises a bottom plate and four side plates, wherein the side plates are arranged along the circumference of the bottom plate, and at least two holes are opened on the bottom plate.
7. The splash-proof box suspension mechanism according to claim 6, characterized in that: The rotating shaft is arranged on a first side plate connected to the box cover.
8. The splash-proof box suspension mechanism according to claim 7, characterized in that: The first side plate is also provided with a protrusion.
9. The splash-proof box suspension mechanism according to claim 7, characterized in that: The box cover includes four side surfaces, the shaft hole seat is arranged on a first side surface connected to the first side plate, and a second side surface opposite to the first side surface is provided with at least two lead holes.