A handle mounting structure, a casing device and an electrical appliance

Abstract

The utility model relates to electric appliance technical field discloses a handle mounting structure, shell device and electric appliance, handle mounting structure includes: handle, adopts flexible material to make, installation main part, wear set through -hole, set up in installation main part, handle can be by the outside of installation main part fixed to the inside of installation main part through wear set through -hole, limiting component, set up in the inside of installation main part, is used for limiting fixed handle. The handle of flexible material makes convenient for passing through the wear set through -hole on the installation main part and the limiting component limiting connection of setting in the inside of installation main part, since the connecting fixed structure of limiting component and handle sets up in the inside of installation main part, avoided the exposed installation structure, and the overall appearance is more beautiful.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment technology, specifically to a handle mounting structure, a housing device, and an electrical device. Background Technology

[0002] Handles are typically mounted directly onto the cover surface of the housing, secured with screws or clips. This type of mounting exposes the handle and cover structure, affecting the overall aesthetic appeal. Utility Model Content

[0003] In view of this, the present invention provides a handle mounting structure, a housing device, and an electrical device, which at least solves the problem of exposed mounting structures of the handle and cover plate affecting aesthetics.

[0004] Firstly, this utility model provides a handle mounting structure, including:

[0005] The handle is made of flexible material;

[0006] Installation main body;

[0007] A through hole is provided in the mounting body, and the handle can be fixed from the outside of the mounting body to the inside of the mounting body through the through hole;

[0008] A limiting component is disposed on the inner side of the mounting body to limit and fix the handle.

[0009] Beneficial effects: The handle made of flexible material can easily pass through the through hole on the mounting body and be connected to the limiting component set inside the mounting body. Since the connection and fixing structure between the limiting component and the handle is set inside the mounting body, the mounting structure is not exposed, and the overall appearance is more beautiful.

[0010] In one alternative embodiment, the handle is provided with a connecting structure that engages with the limiting component.

[0011] Beneficial effects: The handle is connected to the limiting component through a connecting structure, which facilitates the disassembly and replacement of the handle; moreover, the connection between the handle and the main body is more reliable, and it is not easy to fall off during lifting and use, thereby improving the reliability of the product and enhancing the user experience.

[0012] In one optional embodiment, the handle includes a first end and a second end, and the connecting structure includes:

[0013] Mounting holes, at least two of which are distributed at the first end and the second end.

[0014] Beneficial effects: The handle engages with the limiting component through mounting holes at its first and second ends, resulting in a simple structure and convenient operation.

[0015] In one optional implementation, the limiting component includes:

[0016] Two elastic buckles are respectively disposed on both sides of the through hole; the handle is limited and engaged with the elastic buckles through the mounting hole.

[0017] Beneficial effects: The elastic buckles are set on both sides of the through hole, so that when the part of the handle located on the outside of the mounting body is subjected to pulling force, the force direction of the first and second ends of the handle is opposite to or at a certain angle to the direction in which the handle disengages from the elastic buckle. The first and second ends of the handle are effectively restricted. Especially in the case of frequent lifting, the connection between the handle and the elastic buckle is more reliable and less likely to loosen.

[0018] In one alternative implementation, the resilient snap includes:

[0019] A rod is disposed on the inner side of the mounting body, and the rod is adapted to pass through the mounting hole (11);

[0020] A locking head is formed at the top of the rod, and the diameter of the locking head is larger than the diameter of the rod; and a deformation groove is provided on the elastic buckle, which extends from the top of the locking head to the bottom of the rod.

[0021] Beneficial effects: The elastic buckle has a deformation groove. When installing the handle, squeezing the buckle head will bring the two halves of the buckle head on both sides of the deformation groove closer together, making it easy for the end of the handle to be fitted onto the rod through the mounting hole. After installation, when the buckle head is released, the two halves of the buckle head will move away and return to their original position. Since the diameter of the buckle head is larger than the diameter of the rod, and the diameter of the mounting hole is smaller than the outer diameter of the buckle head in its natural state, the first and second ends of the handle are limited and cannot be dislodged from the elastic buckle, thus achieving reliable limiting.

[0022] In one optional embodiment, the first end and / or the second end of the handle are further provided with cross-shaped holes, and the mounting holes are located between the cross-shaped holes and the end edge of the handle; the first end or the second end of the handle passes through the cross-shaped holes to form a cross shape.

[0023] Beneficial effects: The cross-hole design allows the handles to cross and then engage with the limiting components through the mounting holes, making it easy for the handles to form a cross shape. After the handles are in a cross shape, the ends of the handles can be naturally extended after folding, and then they can be locked into the clips after a slight bend. This avoids the problem of stress concentration caused by large-angle bending at both ends of the handles, thus extending the service life of the handles.

[0024] In one optional embodiment, the elastic buckle is L-shaped, with the ends of the two elastic buckles extending away from each other, and the ends of the L-shaped elastic buckles having barbs; the first end and the second end of the handle are respectively inserted and engaged with the corresponding elastic buckle through their respective mounting holes.

[0025] Beneficial effects: The ends of the two L-shaped elastic buckles extend away from the ground, and the first and second ends of the handle are respectively inserted and locked onto the corresponding elastic buckles through the mounting holes. The barbs limit the ends of the handle to prevent the handle from coming off the elastic buckles.

[0026] In one alternative embodiment, a protruding locking block is formed at the end edge of the handle.

[0027] Beneficial effects: To improve reliability, a protruding locking block is set at the end edge of the handle, which increases the limiting contact area and further improves the reliability of the connection between the handle and the elastic buckle.

[0028] In one optional implementation, the connection structure further includes:

[0029] Two elastic buckles are respectively disposed on both sides of the through hole;

[0030] A connecting post is inserted into the mounting holes on the first end and the second end; the connecting post is engaged with the elastic buckle.

[0031] Beneficial effects: By inserting the rigid connecting post into the mounting hole and then snapping it onto the elastic buckle, the connecting post is not easily deformed or displaced, thus achieving the purpose of reliable positioning.

[0032] In one alternative implementation, the resilient snap includes:

[0033] The limiting wall cooperates with the inner side of the mounting body to form a limiting space;

[0034] The opening serves as the entrance to the limiting space and is positioned opposite to the limiting wall. The connecting post can be screwed into the elastic buckle through the opening, and the openings of the two elastic buckles face opposite directions.

[0035] Beneficial effects: The connecting column can easily enter the limiting space of the elastic buckle from the opening of the elastic buckle and be blocked and limited by the limiting wall; the openings of the two elastic buckles are in opposite directions. In the initial stage, the connecting column needs to be placed at an angle at both ends to enter the openings of the corresponding elastic buckles respectively. By rotating the connecting column, the connecting column is rotated within the limiting space of the elastic buckle until it is stopped by the limiting wall, thus completing the installation.

[0036] In one alternative implementation, the resilient snap includes:

[0037] The limiting wall cooperates with the inner side of the mounting body to form a limiting space;

[0038] The opening serves as the entrance to the limiting space and is positioned opposite to the limiting wall. The connecting post can be engaged with the elastic buckle through the opening, and the openings of the two elastic buckles face the same direction.

[0039] Beneficial effects: The connecting post can easily enter the limiting space of the elastic buckle from the opening of the elastic buckle and be blocked and limited by the limiting wall; the openings of the two elastic buckles are in the same direction, the connecting post is squeezed into the elastic buckle from the opening, and then the elastic buckle resets to complete the limiting installation.

[0040] In one optional embodiment, a limiting baffle is provided on the side of the elastic buckle away from the through hole; the limiting baffle is used to limit the axial displacement of the connecting column.

[0041] Beneficial effect: The limiting baffle can restrict the axial displacement of the connecting column and prevent the connecting column from slipping off the side of the elastic buckle.

[0042] In one optional embodiment, the limiting baffle includes:

[0043] Limit segment;

[0044] A guide section is inclinedly disposed at one end of the limiting section; the guide sections of the two limiting baffles form a tapering structure that converges towards the limiting section.

[0045] Beneficial effects: The two guide sections contract towards the limiting section to form a constricted structure, which provides guidance when installing the connecting column and improves the ease of installation.

[0046] In one optional implementation, the limiting component further includes:

[0047] A limiting boss is provided on the engagement path of the connecting post.

[0048] Beneficial effects: After the connecting column is installed in place, the limiting boss provides a limit in the direction of the connecting column's release, adding an extra layer of limit, making the connection more reliable, and the handle is difficult to detach from the limiting component during lifting and use, resulting in a better user experience.

[0049] Secondly, this utility model also provides a housing device, including the handle mounting structure described in any of the above claims; the mounting body is a cover plate, and the handle is mounted on the cover plate through the handle mounting structure.

[0050] Beneficial effects: Since the housing device includes the handle mounting structure of this utility model, the handle can be reliably fixed to the cover plate, which is the main body of the installation, through the mounting structure, making it easy to lift. Moreover, the connection structure between the handle and the cover plate is located on the inner side of the cover plate, which will not affect the appearance of the housing device.

[0051] Secondly, this utility model also provides an electrical device, including the handle mounting structure described in any one of the above claims or the housing device described above.

[0052] Beneficial effects: The electrical equipment includes the handle mounting structure or housing device of this utility model. The handle can be reliably fixed to the mounting body through the mounting structure, making it easy to lift. Moreover, the connection structure between the handle and the mounting body is located on the inner side of the mounting body, which will not affect the appearance of the electrical equipment.

[0053] In one alternative implementation, the electrical device is a baseboard heater.

[0054] Beneficial effects: The handle installation structure of this utility model is set on the water tank cover or top cover of the skirting board electric heater, which makes it easy to disassemble the water tank cover and top cover. Moreover, the connection structure is not exposed, and the appearance of the skirting board electric heater is not messy and more beautiful. Attached Figure Description

[0055] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0056] Figure 1 This is a partial three-dimensional structural diagram of a skirting board electric heater according to an embodiment of the present utility model;

[0057] Figure 2 for Figure 1 A schematic diagram showing the baseboard heater cover in the open position;

[0058] Figure 3 This is a schematic diagram of the appearance of a handle mounting structure according to an embodiment of the present utility model;

[0059] Figure 4 for Figure 3 Schematic diagram of the inner structure of the center handle installation structure;

[0060] Figure 5 for Figure 3 Schematic diagram of the limiting component on the middle cover plate;

[0061] Figure 6This is a schematic diagram of the structure of a handle according to an embodiment of the present utility model;

[0062] Figure 7 for Figure 6 A diagram showing the bending angle of the center handle;

[0063] Figure 8 for Figure 6 A three-dimensional view of the structure from below the center handle;

[0064] Figure 9 This is a top view of another skirting board electric heater according to an embodiment of the present utility model;

[0065] Figure 10 for Figure 9 Diagram showing the separate structure of the middle cover plate and the air outlet grille;

[0066] Figure 11 for Figure 9 External view of the connection structure between the middle cover and the handle;

[0067] Figure 12 This is an inner structural diagram of another handle mounting structure according to an embodiment of the present utility model;

[0068] Figure 13 for Figure 12 A magnified view of a portion of section A;

[0069] Figure 14 for Figure 12 Cross-sectional structural diagram of the center handle installation structure;

[0070] Figure 15 This is a schematic diagram showing the connection status between the cover plate and the air outlet grille from another perspective.

[0071] Figure 16 This is a schematic diagram of the appearance of another handle mounting structure according to an embodiment of the present utility model;

[0072] Figure 17 for Figure 16 Schematic diagram of the inner structure of the center handle installation structure;

[0073] Figure 18 for Figure 16 Schematic diagram of the limiting component on the middle cover plate;

[0074] Figure 19 for Figure 16 A schematic diagram of the exterior of the center cover plate;

[0075] Figure 20 This is a schematic diagram of the connection structure between the handle and the connecting post according to an embodiment of the present utility model;

[0076] Figure 21This is a schematic diagram of the limiting component of the fourth handle installation structure according to an embodiment of the present utility model;

[0077] Figure 22 for Figure 21 A schematic diagram showing the installation status of the center cover and handle.

[0078] Explanation of reference numerals in the attached figures:

[0079] 100. Baseboard heater;

[0080] 1. Handle; 11. Mounting hole; 12. Intersecting holes; 13. Protrusion;

[0081] 2. Cover plate; 21. Elastic buckle; 211. Barb; 212. Limiting space; 214. Rod; 215. Clip head; 216. Deformation groove; 22. Through hole; 23. Limiting boss; 24. Limiting baffle; 241. Limiting section; 242. Guide section; 25. Vertical rib; 26. Peripheral rib;

[0082] 3. Water tank;

[0083] 4. Main body of the equipment;

[0084] 5. Air vent grille; 51. Stepped plane;

[0085] 6. Connecting column. Detailed Implementation

[0086] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0087] In the description of this utility model, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0088] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0089] In related technologies, handles are typically installed directly onto the surface of the cover plate of the housing, secured with screws or clips. This type of installation results in a weak connection between the handle and the cover plate, making it prone to detachment during use and easily loosened or even broken by external forces, affecting the handle's lifespan. These defects are particularly pronounced in scenarios involving frequent lifting, severely impacting user experience and product reliability. Furthermore, the exposed installation structure detracts from the overall aesthetic appearance. Therefore, this utility model is proposed.

[0090] The following is combined Figures 1 to 22 The following describes embodiments of the present invention.

[0091] According to an embodiment of the present invention, a handle mounting structure is provided, comprising:

[0092] Handle 1 is made of flexible material;

[0093] Installation main body;

[0094] A through hole 22 is provided in the mounting body, and the handle 1 can be fixed from the outside of the mounting body to the inside of the mounting body through the through hole 22;

[0095] A limiting component is located on the inside of the mounting body to limit and fix the handle 1.

[0096] The handle 1, made of flexible material, can easily pass through the through hole 22 on the mounting body and be connected to the limiting component located inside the mounting body. Since the connection and fixing structure between the limiting component and the handle 1 is located inside the mounting body, the mounting structure is not exposed, and the overall appearance is more beautiful.

[0097] Handle 1 can be made of flexible materials with a certain degree of elasticity, such as rubber or silicone.

[0098] In some embodiments, the handle 1 is provided with a connecting structure, which engages with the limiting component.

[0099] The handle 1 is connected to the limiting component through a connecting structure, which makes it easy to disassemble and replace the handle 1; moreover, the connection between the handle 1 and the installation body is more reliable and is not easy to fall off during lifting and use, thereby improving the reliability of the product and enhancing the user experience.

[0100] In some embodiments, the handle 1 includes a first end and a second end, and the connection structure includes:

[0101] Mounting holes 11, at least two mounting holes 11 are distributed at the first end and the second end.

[0102] The handle 1 is engaged with the limiting component through the mounting holes 11 at its first and second ends. The structure is simple and the operation is convenient.

[0103] Specifically, the number of mounting holes 11 can be set as needed. If the length of the handle 1 on the outer part is to be adjustable, three or more mounting holes 11 can be provided. Generally, only one mounting hole 11 is provided at the first end and one at the second end to ensure the strength of the handle 1.

[0104] In some embodiments, the limiting component includes:

[0105] Two elastic buckles 21 are respectively set on both sides of the through hole 22; the handle 1 is limited and engaged with the elastic buckles 21 through the mounting hole 11.

[0106] The elastic buckle 21 is set on both sides of the through hole 22, so that when the part of the handle 1 located on the outside of the mounting body is subjected to pulling force, the force direction of the first end and the second end of the handle 1 is opposite to or at a certain angle to the direction in which the handle 1 is disengaged from the elastic buckle 21. The first end and the second end of the handle 1 are effectively restricted. Especially in the case of frequent lifting, the connection reliability between the handle 1 and the elastic buckle 21 is higher and it is not easy to loosen.

[0107] In some embodiments, the resilient snap 21 includes:

[0108] Rod 214. Located inside the mounting body, and adapted to pass through mounting hole 11;

[0109] A locking head 215 is formed at the top of the rod 214, and the diameter of the locking head 215 is larger than the diameter of the rod 214; and a deformation groove 216 is provided on the elastic buckle 21, which extends from the top of the locking head 215 to the bottom of the rod 214.

[0110] A deformation groove 216 is provided on the elastic buckle 21. When installing the handle 1, the clamp head 215 is squeezed, and the two halves of the clamp head 215 located on both sides of the deformation groove 216 are close together, so that the end of the handle 1 can be put into the position of the rod 214 through the mounting hole 11. After installation, when the clamp head 215 is released, the two halves of the clamp head 215 move away and return to their original position. Since the diameter of the clamp head 215 is larger than the diameter of the rod 214, and the diameter of the mounting hole 11 is smaller than the outer diameter of the clamp head 215 in its natural state, the first end and the second end of the handle 1 are limited and cannot be dislodged from the elastic buckle 21, thereby achieving reliable limiting.

[0111] In some embodiments, the first end and / or the second end of the handle 1 are further provided with a cross hole 12, and the mounting hole 11 is located between the cross hole 12 and the end edge of the handle 1; the first end or the second end of the handle 1 passes through the cross hole 12 to form a cross shape.

[0112] The cross-hole 12 is provided so that the handle 1 can be crossed and then cooperate with the limiting component through the mounting hole 11, so that the handle 1 can easily become a cross shape. After the handle 1 is in a cross shape, the two ends of the handle 1 can be naturally extended after being folded in half, and then bend slightly to be able to be locked on the locking head 215. This will not cause stress concentration caused by bending the two ends of the handle 1 at a large angle, thus extending the service life of the handle 1.

[0113] Specifically, the cross hole 12 can be set only at the first end or the second end. Alternatively, one cross hole 12 can be set at each of the first and second ends. Depending on the operating habits or needs, one of the cross holes 12 can be selected to make the handle 1 cross.

[0114] In some embodiments, the elastic buckle 21 is L-shaped, with the ends of the two elastic buckles 21 extending away from each other, and the ends of the L-shaped elastic buckles 21 are formed with barbs 211; the first end and the second end of the handle 1 are respectively inserted and engaged with the corresponding elastic buckle 21 through their respective mounting holes 11.

[0115] The ends of the two L-shaped elastic buckles 21 extend away from the ground in opposite directions. The first and second ends of the handle 1 are respectively inserted and fastened to the corresponding elastic buckles 21 through the mounting holes 11. The barb 211 limits the end of the handle 1 to prevent the handle 1 from coming off the elastic buckle 21.

[0116] In some embodiments, a protruding locking block is formed at the end edge of the handle 1.

[0117] To improve reliability, a protruding locking block is provided at the end edge of the handle 1, which increases the limiting contact area and further improves the connection reliability between the handle 1 and the elastic buckle 21.

[0118] In some embodiments, the connection structure further includes:

[0119] Two elastic buckles 21 are respectively provided on both sides of the through hole 22;

[0120] The connecting post 6 passes through the mounting holes 11 on the first and second ends; the connecting post 6 is engaged with the elastic buckle 21.

[0121] The rigid connecting post 6 is inserted into the mounting hole 11, and then the connecting post 6 is snapped onto the elastic buckle 21. The connecting post 6 is not easily deformed or displaced, thus achieving the purpose of reliable positioning.

[0122] It should be noted that the connecting post 6 can be made of plastic or metal.

[0123] In some embodiments, the resilient snap 21 includes:

[0124] The limiting wall cooperates with the inner side of the installation body to form a limiting space;

[0125] The opening serves as the entrance to the restricted space and is positioned opposite to the restricted wall. The connecting post 6 can be screwed into the elastic buckle 21 through the opening; and the openings of the two elastic buckles 21 are in opposite directions.

[0126] The connecting post 6 can easily enter the limiting space 212 of the elastic buckle 21 from the opening of the elastic buckle 21 and be blocked and limited by the limiting wall. The openings of the two elastic buckles 21 are in opposite directions. In the initial stage, the connecting post 6 needs to be placed at an angle at both ends to enter the openings of the corresponding elastic buckles 21 respectively. By rotating the connecting post 6, the connecting post 6 is rotated in the limiting space 212 of the elastic buckle 21 until it is limited and stopped at the limiting wall, thus completing the installation.

[0127] In some embodiments, the resilient snap 21 includes:

[0128] The limiting wall cooperates with the inner side of the installation body to form a limiting space;

[0129] The opening serves as the entrance to the restricted space and is positioned opposite to the restricted wall. The connecting column 6 can be engaged with the elastic buckle 21 through the opening; and the openings of the two elastic buckles 21 are in the same direction.

[0130] The connecting post 6 can easily enter the limiting space 212 of the elastic buckle 21 from the opening of the elastic buckle 21 and be blocked and limited by the limiting wall; the openings of the two elastic buckles 21 are in the same direction, the connecting post 6 is squeezed into the elastic buckle 21 from the opening, and then the elastic buckle 21 is reset to complete the limiting installation.

[0131] In some embodiments, a limiting baffle 24 is provided on the side of the elastic buckle 21 away from the through hole 22; the limiting baffle 24 is used to limit the axial displacement of the connecting column 6.

[0132] The limiting baffle 24 can restrict the axial displacement of the connecting column 6 and prevent the connecting column 6 from slipping off the side of the elastic buckle 21.

[0133] In some embodiments, the limiting baffle 24 includes:

[0134] Limit segment 241;

[0135] The guide section 242 is inclinedly set at one end of the limiting section 241; the guide sections 242 of the two limiting baffles 24 form a tapering structure that shrinks towards the limiting section 241.

[0136] The two guide sections 242 contract towards the limiting section 241 to form a constriction structure. When installing the connecting column 6, the guide sections 242 provide guidance and improve the ease of installation.

[0137] In some embodiments, the limiting component further includes:

[0138] The limiting boss 23 is set on the engagement path of the connecting post 6.

[0139] After the connecting column 6 is installed in place, the limiting boss 23 provides a limit in the direction of the connecting column 6's release, adding an extra limit and making the connection more reliable. The handle 1 is difficult to detach from the limiting component during the lifting process, resulting in a better user experience.

[0140] According to an embodiment of the present invention, another aspect provides a housing device, including the handle mounting structure of the present invention; the mounting body is a cover plate 2, and the handle 1 is mounted on the cover plate 2 through the handle mounting structure.

[0141] Since the housing device includes the handle mounting structure of this utility model, the handle 1 can be reliably fixed to the cover plate 2, which is the main body of the installation, through the mounting structure, making it easy to lift. Moreover, the connection structure between the handle 1 and the cover plate 2 is located on the inner side of the cover plate 2, which will not affect the appearance of the housing device.

[0142] According to an embodiment of the present invention, in another aspect, an electrical device is also provided, including the handle mounting structure of the present invention or the housing device of the present invention.

[0143] The electrical equipment includes the handle mounting structure or housing device of this utility model. The handle 1 can be securely fixed to the mounting body through the mounting structure, making it easy to lift. Moreover, the connection structure between the handle 1 and the mounting body is located on the inner side of the mounting body, so as not to affect the appearance of the electrical equipment.

[0144] In some embodiments, the electrical device is a baseboard heater 100.

[0145] The baseboard heater 100 features a handle mounting structure on its water tank cover or top cover, facilitating easy disassembly of the cover and top cover. Furthermore, the connection structure is not exposed, resulting in a neat and aesthetically pleasing appearance. Several embodiments are described below to illustrate the baseboard heater 100 with this handle mounting structure.

[0146] Example 1:

[0147] The following is combined Figures 1-8This invention describes a first handle mounting structure for a skirting board heater 100 provided in a specific embodiment of the present invention. The skirting board heater 100 includes a main body 4, which has a receiving groove for placing a cover plate 2. The cover plate 2 is detachable and used to cover the main body 4. A through hole 22 is provided on the cover plate 2 for a handle 1 to pass through. An elastic buckle 21 (elastic mushroom head) is provided on both sides of the through hole 22 on the back of the cover plate 2. Its elasticity relies on the deformation of the plastic material under pressure, possessing a certain compressive deformation capability.

[0148] The handle 1 is made of a flexible material, making it easy to fold and bend. When folded in half, the handle 1 passes through the through holes 22 on the cover plate 2 at both ends. Figure 6 and Figure 8 As shown, the first end of the handle 1 has a cross-shaped hole 12, the size of which is smaller than the width of the handle 1. The second end of the handle 1 is narrowed to a size similar to that of the cross-shaped hole 12, so that the handle can pass through the cross-shaped hole 12 to form a cross shape. Both ends of the handle 1 have mounting holes 11 (round holes), the diameter of which is slightly smaller than the size of the elastic mushroom head flange. Align the mounting holes 11 on the handle 1 with the locking heads 215 of the elastic buckles 21 and press them down. Because the elastic buckles 21 have deformation grooves 216, the diameter of the elastic buckles 21 shrinks under external pressure, making it easier for the handle 1 to be inserted into the locking heads 215. After the external force is removed, the elastic buckles 21 return to their original shape, locking both ends of the handle 1 onto the elastic buckles 21, thereby achieving a fixed connection between the handle 1 and the cover plate 2.

[0149] The cross-shaped structure of handle 1 allows the two ends of handle 1 to extend naturally after folding, and then, after a slight bend, it can be secured to the locking head 215, preventing stress concentration caused by large-angle bending at both ends of handle 1. This handle 1 distributes force evenly when under load, avoiding localized stress concentration, because the angle α at the turning point of the cross-shaped structure is an obtuse angle (see...). Figure 7 When the handle 1 is pulled outward, it will not bend excessively, causing the applied force to concentrate at the corner. Instead, it will be distributed to the vicinity of the corner, thereby extending the service life of the handle 1.

[0150] When the user needs to open the cover 2, they pinch the middle fold of the handle 1 located on the outside of the cover 2 and pull the handle 1 outward. As the handle 1 is pulled, the cover 2 detaches from the main body 4 of the device, thus opening the cover. The operation is simple and quick, requiring no complicated movements to open the cover. The overall structure is compact, and the appearance is simple and beautiful, conforming to modern industrial design trends.

[0151] Example 2:

[0152] The following is combined Figures 9-15This invention describes a second handle mounting structure for a skirting board heater 100 provided in a specific embodiment. The skirting board heater 100 includes a handle 1, a water tank cover, and an air vent 5. The back of the water tank cover has two symmetrically distributed elastic clips 21, and the handle 1 has two symmetrical mounting holes 11. The handle 1 is attached to the water tank cover by passing through a through hole 22, and is mounted to the two elastic clips 21 on the back of the water tank cover through the mounting holes 11, where it is confined within the limiting space 212 of the elastic clips 21.

[0153] The end of the handle 1 is provided with two locking blocks that engage with the elastic clips 21. During installation, the handle 1 is first inserted into the through hole 22 of the water tank lid, and then the two mounting holes 11 of the handle 1 are inserted into the two elastic clips 21 on the back of the water tank lid for fixation. The locking blocks engage with the limiting space 212 of the elastic clips 21 to restrict the left-right and up-down movement of the handle 1, ensuring that it will not come off after installation. The handle 1 is fixed to the water tank lid by engaging with the elastic clips 21 on the back of the water tank lid, ensuring a secure fixation, simplifying assembly, and improving the user experience.

[0154] like Figure 10 and Figure 15 As shown, the air outlet grille 5 is provided with a step that mates with the water tank cover. The water tank cover with the handle 1 is placed on the step plane 51 of the air outlet grille 5. The water tank cover is provided with a perimeter rib 26, and multiple vertical ribs 25 are designed on the perimeter rib 26. The water tank cover is fixed to the step plane 51 of the air outlet grille 5 by means of the perimeter rib 26.

[0155] After installation, the double engagement of the handle 1 with the barb 211 and the limiting port of the elastic buckle 21 effectively prevents the handle 1 from loosening or falling off, ensuring a secure fixation. Since no screws or tools are required, quick installation is achieved through a plug-in snap-fit ​​method, simplifying assembly. Furthermore, the reduced number of parts optimizes space layout, resulting in a more compact structure. The robust fixing structure reduces the failure rate, improves user convenience, and enhances the user experience. The quick and secure fixing of the handle 1 to the water tank cover solves the problems of complex assembly and insecure fixing in existing technologies. The compact structure and simple operation enhance the user experience.

[0156] Example 3:

[0157] The following is combined Figures 16-20 This describes a third handle mounting structure for the skirting board heater 100 provided in a specific embodiment of the present invention. The cover plate 2 has a through hole 22 that matches the shape of the handle 1, such as... Figure 16 As shown, handle 1 enters from the front of cover 2 and extends to the back of cover 2. A limiting component is located on the back of cover 2, as shown... Figure 17 and Figure 18As shown, the limiting component for securing the end of the handle 1 includes a resilient snap-fit ​​21 and a limiting boss 23. The mounting structure includes a connecting post 6 and a mounting hole 11 provided at the end of the handle 1 that matches the shape of the connecting post 6, as shown. Figures 18-20 As shown, the connecting post 6 passes through the end of the handle 1 and cooperates with the limiting component. The connecting post 6 is installed between the elastic buckle 21 and the limiting boss 23 to prevent the handle 1 from shifting or falling off when subjected to force. The limiting boss 23 can also be set as a limiting rib, a limiting buckle, or a limiting post. The connecting post 6, located at the end of the handle 1, can be locked by rotating a certain angle after being inserted into the opening of the elastic buckle 21, preventing the handle 1 from falling off due to pulling or vibration, thus improving safety. When the connecting post 6 rotates to the limiting boss 23, it can move along the inclined surface of the limiting boss 23 and push open the opening of the elastic buckle 21. After passing through the limiting boss 23, the connecting post 6 falls down, causing the elastic buckle 21 to reset after the connecting post 6 is screwed into it, ensuring that the handle 1 is reliably connected and does not fall off.

[0158] Example 4:

[0159] The following is combined Figures 20-22 This invention describes a fourth handle mounting structure for a skirting board heater 100 provided in a specific embodiment. The mounting structure includes a connecting post 6 and a mounting hole 11 at the end of the handle 1 that matches the shape of the connecting post 6. The limiting component includes a limiting baffle 24, an elastic buckle 21, and a limiting boss 23, as shown below. Figure 21 and Figure 22 As shown, the connecting post 6, in cooperation with the limiting baffle 24, can be directly snapped into the elastic buckle 21 on the back of the cover plate 2 under the guidance of the limiting baffle 24, which improves assembly efficiency and reduces installation cost. When the connecting post 6 is inserted into the elastic buckle 21, the elastic buckle 21 resets, ensuring that the handle 1 is stable and does not fall off.

[0160] Because the handle 1 is made of a soft material and designed as a foldable structure, it can be folded and fit snugly against the back of the cover 2 when not in use, reducing space occupation. When in use, the handle 1 is unfolded, and a limiting structure locks the handle 1 in place on the back (inner side) of the cover 2. This structure not only improves portability but also further optimizes the product's appearance, making it suitable for portable devices or storage containers where space utilization is crucial.

[0161] The handle 1 of this utility model adopts an embedded installation structure, that is, the connection part between the handle 1 and the cover plate 2 is located on the inner side of the cover plate 2, and the handle 1 only exposes the part that is easy to grip outside the cover plate 2, thereby reducing the impact on the appearance and improving the overall aesthetics.

[0162] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A handle mounting structure, characterized in that, include: The handle (1) is made of flexible material; Installation main body; A through hole (22) is provided in the mounting body, and the handle (1) can be fixed from the outside of the mounting body to the inside of the mounting body through the through hole (22); A limiting component is disposed on the inner side of the mounting body to limit and fix the handle (1).

2. The handle mounting structure according to claim 1, characterized in that, The handle (1) is provided with a connecting structure, which is engaged with the limiting component.

3. The handle mounting structure according to claim 2, characterized in that, The handle (1) includes a first end and a second end, and the connecting structure includes: Mounting holes (11), at least two of the mounting holes (11) are distributed at the first end and the second end.

4. The handle mounting structure according to claim 3, characterized in that, The limiting component includes: Two elastic buckles (21) are respectively disposed on both sides of the through hole (22); the handle (1) is limited and engaged with the elastic buckles (21) through the mounting hole (11).

5. The handle mounting structure according to claim 4, characterized in that, The elastic buckle (21) includes: A rod (214) is disposed on the inner side of the mounting body, and the rod (214) is adapted to pass through the mounting hole (11); A clip (215) is formed at the top of the rod (214), and the diameter of the clip (215) is larger than the diameter of the rod (214); and a deformation groove (216) is provided on the elastic buckle (21), which extends from the top of the clip (215) to the bottom of the rod (214).

6. The handle mounting structure according to any one of claims 3 to 5, characterized in that, The first and / or second ends of the handle (1) are provided with cross holes (12), and the mounting hole (11) is located between the cross holes (12) and the end edge of the handle (1); the first or second end of the handle (1) passes through the cross holes (12) to form a cross shape.

7. The handle mounting structure according to claim 4, characterized in that, The elastic buckle (21) is L-shaped, with the ends of the two elastic buckles (21) extending away from each other, and the ends of the L-shaped elastic buckles (21) are formed with barbs (211); the first end and the second end of the handle (1) are respectively inserted and engaged with the corresponding elastic buckle (21) through their respective mounting holes (11).

8. The handle mounting structure according to claim 7, characterized in that, The handle (1) has a protruding locking block at the end edge.

9. The handle mounting structure according to claim 3, characterized in that, The connection structure further includes: Two elastic buckles (21) are respectively disposed on both sides of the through hole (22); A connecting post (6) is inserted into the mounting holes (11) on the first end and the second end; the connecting post (6) is engaged with the elastic buckle (21).

10. The handle mounting structure according to claim 9, characterized in that, The elastic buckle (21) includes: Limiting wall; it cooperates with the inner side of the mounting body to form a limiting space; The opening is the entrance to the limiting space and is set opposite to the limiting wall. The connecting column (6) can be screwed into the elastic buckle (21) through the opening. The openings of the two elastic buckles (21) are opposite.

11. The handle mounting structure according to claim 9, characterized in that, The elastic buckle (21) includes: The limiting wall cooperates with the inner side of the mounting body to form a limiting space; The opening is the entrance to the limiting space and is set opposite to the limiting wall. The connecting column (6) can be inserted into the elastic buckle (21) through the opening; and the opening directions of the two elastic buckles (21) are the same.

12. The handle mounting structure according to claim 11, characterized in that, A limiting baffle (24) is provided on the side of the elastic buckle (21) away from the through hole (22); the limiting baffle (24) is used to limit the axial displacement of the connecting column (6).

13. The handle mounting structure according to claim 12, characterized in that, The limiting baffle (24) includes: Limit segment (241); The guide section (242) is inclinedly disposed at one end of the limiting section (241); the guide sections (242) of the two limiting baffles (24) form a tapering structure that converges toward the limiting section (241).

14. The handle mounting structure according to any one of claims 10 to 13, characterized in that, The limiting component also includes: A limiting boss (23) is provided on the engagement path of the connecting post (6).

15. A housing device, characterized in that, The invention includes a handle (1) mounting structure according to any one of claims 1 to 14; the mounting body is a cover plate (2), and the handle (1) is mounted on the cover plate (2) through the handle mounting structure.

16. An electrical appliance, characterized in that, Includes the handle mounting structure according to any one of claims 1 to 14 or the housing device according to claim 15.

17. The electrical equipment according to claim 16, characterized in that, The electrical appliance is a skirting board heater (100).

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