Ceiling fan blade quick-mounting structure

Abstract

A ceiling fan blade quick-mounting structure comprises a blade frame, a plurality of fan blades and a plurality of mortise and tenon assemblies. The blade frame comprises a plurality of installation parts, each installation part comprises a bottom plate, a top plate and a lateral insertion groove, the top plate is provided with an insertion hole, and the bottom plate is provided with a buckle hole. Each fan blade is provided with a blade body and a combination portion, each combination portion is provided with a positioning groove and a first elastic buckle, and one side of each tenon assembly is provided with a second elastic buckle. The combination portions of the multiple fan blades are inserted into the lateral inserting grooves of the multiple installation portions of the blade frame respectively, the first elastic buckles can be buckled into the buckle holes, the multiple tenon assemblies are inserted into the corresponding inserting holes and the corresponding positioning grooves respectively, the combination portions of the multiple fan blades are installed on the multiple installation portions of the blade frame respectively, and the second elastic buckles of the multiple tenon assemblies are buckled into the second elastic buckles of the multiple tenon assemblies. The clamping tenon assemblies can be clamped to the lower edge of one side of the inserting hole when the clamping tenon assemblies are inserted into the inserting hole and the positioning groove, and the multiple clamping tenon assemblies are pressed on the first elastic buckles of the multiple fan blades respectively. According to the utility model, the purpose of rapid and tool-free assembly can be achieved.

Description

Technical Field

[0001] The utility model relates to a ceiling fan device, in particular to a quick assembly structure for ceiling fan blades that can quickly complete the blade assembly. Background Art

[0002] The existing ceiling fan includes a base, a motor disposed on the base, a blade frame connected to the motor, and a plurality of fan blades locked to the blade frame. When assembling the existing ceiling fan, it is necessary to first use tools to lock the fan blades to the fan main body and then hang the main body on the ceiling; or install the blades in the air. The ceiling fan is huge and it is not easy to operate in the air, and the assembly is time-consuming and laborious. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a quick assembly structure for ceiling fan blades aiming at the deficiencies of the prior art, which can realize hanging the main body first and then quickly assembling the blades, and the purpose of avoiding using tools.

[0004] To solve the above technical problems, the utility model provides a quick assembly structure for ceiling fan blades, including: a blade frame, which includes a plurality of installation parts, each of the installation parts includes a bottom plate, a top plate and a lateral slot, the top plate is arranged at an interval above the bottom plate, the lateral slot is located between the bottom plate and the top plate, the top plate is provided with a jack, the jack penetrates through both sides of the top plate, the bottom plate is provided with a buckle hole, and the buckle hole penetrates through both sides of the bottom plate; a plurality of fan blades, each of the plurality of fan blades has a blade body and a combination part, the combination part is connected to the blade body, the combination part can be inserted into the lateral slot, each of the combination parts has a positioning slot and a first elastic buckle, the positioning slot corresponds to the jack, the first elastic buckle is arranged on the bottom side of the combination part, and the first elastic buckle corresponds to the buckle hole; and a plurality of tenon components, each of the plurality of tenon components is provided with a second elastic buckle on one side; wherein the combination parts of the plurality of fan blades are respectively inserted into the lateral slots of the plurality of installation parts of the blade frame, and the first elastic buckle can be buckled to the buckle hole, the plurality of tenon components are respectively inserted into the corresponding jacks and the positioning slots, so that the combination parts of the plurality of fan blades are respectively installed on the plurality of installation parts of the blade frame, and the second elastic buckles of the plurality of tenon components are buckled to the lower edge of one side of the jack, and the plurality of tenon components respectively press on the first elastic buckles of the plurality of fan blades.

[0005] Optionally, side plates are respectively connected between the two sides of the bottom plate and the two sides of the top plate, so that the installation part forms a frame structure.

[0006] Optionally, side plates are connected between the two sides of the bottom plate and the two sides of the top plate respectively, so that the installation part forms a frame structure. The cross-section of the lateral slot is quadrilateral, and the combination part is a plate body with a quadrilateral cross-section.

[0007] Optionally, a flange is provided at the upper end of the tenon assembly. The flange is arranged around the upper end of the tenon assembly and protrudes outward. When the tenon assembly is inserted into the jack and the positioning groove, the flange abuts against the top plate of the installation part.

[0008] Optionally, the first elastic buckle has a first elastic arm and a first convex body. One end of the first elastic arm is a fixed end, and the other end of the first elastic arm is a movable end. The first convex body is arranged at the movable end of the first elastic arm, so that the first convex body of the first elastic buckle can be buckled to the buckle hole.

[0009] Optionally, the second elastic buckle has a second elastic arm, a second convex body and a lever part. One end of the second elastic arm is a fixed end, and the other end of the second elastic arm is a movable end. The second convex body is arranged on the second elastic arm, and the lever part is arranged at the movable end of the second elastic arm, so that the second convex body can be clamped to the lower edge of one side of the jack.

[0010] Optionally, a plurality of elastic members are further arranged on the top side or the bottom side of the combination part of each blade. The elastic member has a third elastic arm and a third convex body. One end of the third elastic arm is a fixed end, and the other end of the third elastic arm is a movable end. The third convex body is arranged at the movable end of the third elastic arm, so that the top of the third convex body of the elastic member can abut against the top plate or the bottom plate.

[0011] The effect of the present utility model is that for the quick installation structure of the ceiling fan blades provided by the present utility model, the combination parts of multiple blades are respectively inserted into the lateral slots of multiple installation parts of the blade frame, and the first elastic buckle can be buckled to the buckle hole to prevent the combination part from withdrawing from the lateral slot. Multiple tenon assemblies are respectively inserted into the corresponding jacks and positioning grooves to stably position the blades on the blade frame. The second elastic buckles of multiple tenon assemblies are clamped to the lower edge of one side of the jack to prevent the tenon assemblies from disengaging upward. Multiple tenon assemblies respectively press on the first elastic buckles of multiple blades, making the first elastic buckle more firmly buckled to the buckle hole to prevent the combination part from withdrawing from the lateral slot. Thus, the purpose of quick and tool-free assembly can be achieved.

[0012] To further understand the features and technical content of the present utility model, please refer to the following detailed description and drawings of the present utility model. However, the drawings are only for reference and illustration, and are not intended to limit the present utility model. Brief Description of the Drawings

[0013] Figure 1 This is an exploded perspective view of the quick - installation structure of the ceiling - fan blades according to an embodiment of the present utility model.

[0014] Figure 2 This is a perspective view of the quick - installation structure of the ceiling - fan blades according to an embodiment of the present utility model.

[0015] Figure 3 It is Figure 1 a detailed view of part Ⅲ in

[0016] Figure 4 It is Figure 3 a perspective view from another angle.

[0017] Figure 5 It is a cross - sectional view taken along line V - V in Figure 2

[0018] Figure 6 This is a perspective view of the tenon assembly according to an embodiment of the present utility model.

[0019] Figure 7 It is Figure 2 a cross - sectional view taken along line VII - VII in

[0020] Figure 8 It is Figure 2 a cross - sectional view taken along line VIII - VIII in Detailed Description of the Preferred Embodiment

[0021] [Embodiment]

[0022] Please refer to Figure 1 and Figure 2 , the present utility model provides a quick - installation structure for ceiling - fan blades, which includes a blade frame 1, a plurality of fan blades 2 and a plurality of tenon assemblies 3.

[0023] The blade frame 1 is fixedly arranged on the motor. The blade frame 1 is generally in the shape of a circular frame, and the shape of the blade frame 1 is not limited. The blade frame 1 includes a plurality of mounting parts 11. The number of the mounting parts 11 is not limited and can vary corresponding to the number of the fan blades 2. Each mounting part 11 includes a bottom plate 111, a top plate 112 and a lateral slot 113 (as shown in Figures 3 to 5 ​As shown, the top plate 112 is disposed at an interval above the bottom plate 111. The bottom plate 111 and the top plate 112 can be parallel to each other. Side plates 116 can be connected between two sides of the bottom plate 111 and two sides of the top plate 112 respectively, so that the mounting portion 11 forms a frame structure to increase strength. The lateral slot 113 is located between the bottom plate 111 and the top plate 112. The bottom plate 111 and the top plate 112 are respectively located below and above the lateral slot 113. The top plate 112 is provided with a jack 114, and the jack 114 can be a square hole, and the jack 114 penetrates through both sides of the top plate 112. The bottom plate 111 is provided with a snap hole 115, and the snap hole 115 can be a square hole, and the snap hole 115 penetrates through both sides of the bottom plate 111. The shapes of the jack 114 and the snap hole 115 are not limited.

[0024] Each of the plurality of fan blades 2 has a blade body 21 and a combination portion 22. The combination portion 22 is connected to the blade body 21, that is to say, the combination portion 22 is connected to one end of the blade body 21. The shape of the combination portion 22 matches the lateral slot 113, so that the combination portion 22 can be inserted into the lateral slot 113. In this embodiment, the combination portion 22 is a plate body with a quadrilateral cross section, and the cross section of the lateral slot 113 is also quadrilateral, so that the combination portion 22 and the lateral slot 113 can be firmly engaged with each other by inserting.

[0025] Each combination portion 22 has a positioning groove 221 and a first elastic snap 222. The positioning groove 221 corresponds to the jack 114. The positioning groove 221 can be a square groove, and the positioning groove 221 can have a taper, tapering from top to bottom. The top side of the positioning groove 221 is open, so that the tenon assembly 3 can be inserted into the positioning groove 221 from the top side. The first elastic snap 222 is disposed on the bottom side of the combination portion 22, and the first elastic snap 222 corresponds to the snap hole 115. The first elastic snap 222 can have a first elastic arm 2221 and a first convex body 2222. One end of the first elastic arm 2221 is a fixed end, and the other end of the first elastic arm 2221 is a movable end. The first convex body 2222 is disposed at the movable end of the first elastic arm 2221. The first elastic snap 222 can swing up and down to provide a snapping function, and the first convex body 2222 of the first elastic snap 222 can be snapped into the snap hole 115.

[0026] The combination portions 22 of the plurality of fan blades 2 are respectively inserted into the lateral slots 113 of the plurality of mounting portions 11 of the blade holder 1 (as Figure 7 and Figure 8 shown). When the combination portion 22 is inserted into the lateral slot 113, the first elastic snap 222 can be snapped into the snap hole 115 to prevent the combination portion 22 from withdrawing from the lateral slot 113, and the positioning groove 221 is aligned with the jack 114 on the top plate 112.

[0027] The number of the tenon components 3 can vary corresponding to the number of the fan blades 2. When the combination part 22 of each fan blade 2 is inserted into the lateral slot 113, each tenon component 3 can be inserted into the jack 114 and the positioning slot 221, so that the combination part 22 of the fan blade 2 is stably installed on the installation part 11 of the blade holder 1. In this embodiment, the tenon component 3 can be in a square shape, and the tenon component 3 can have a taper, tapering from top to bottom, so as to match the jack 114 and the positioning slot 221, and enable the tenon component 3 to be smoothly inserted into the jack 114 and the positioning slot 221. The tenon component 3 can be pressed on the first elastic buckle 222 (as shown in Figure 5 ), so that the first elastic buckle 222 is more firmly buckled in the buckle hole 115, and the combination part 22 is prevented from withdrawing from the lateral slot 113.

[0028] One side of the tenon component 3 is provided with a second elastic buckle 31 (as shown in Figure 6 ), which is used to be clamped to the lower edge of one side of the jack 114 when the tenon component 3 is inserted into the jack 114 and the positioning slot 221, so as to prevent the tenon component 3 from disengaging from the positioning slot 221 and the jack 114, and achieve the purpose of quick installation without tools. The second elastic buckle 31 has a second elastic arm 311, a second convex body 312 and a lever part 313. One end of the second elastic arm 311 is a fixed end, the other end of the second elastic arm 311 is a movable end, the second convex body 312 is arranged on the second elastic arm 311, the lever part 313 is arranged at the movable end of the second elastic arm 311, and the second elastic buckle 31 can swing back and forth. When the tenon component 3 is inserted into the jack 114 and the positioning slot 221, the second convex body 312 is clamped to the lower edge of one side of the jack 114, so as to prevent the tenon component 3 from disengaging from the positioning slot 221 and the jack 114, and the lever part 313 can be used to lever the second elastic buckle 31 to facilitate the disassembly of the tenon component 3.

[0029] In this embodiment, the upper end of the tenon component 3 is further provided with a flange 32, and the flange 32 is arranged around the upper end of the tenon component 3 and protrudes outwards. When the tenon component 3 is inserted into the jack 114 and the positioning slot 221, the flange 32 abuts against the top plate 112 of the installation part 11 to provide a function of blocking and positioning, so that the tenon component 3 is stably positioned.

[0030] In addition, a plurality of elastic members 223 may be provided on the top side or the bottom side of the combination portion 22 of each blade 2. The elastic member 223 has a third elastic arm 2231 and a third convex body 2232. One end of the third elastic arm 2231 is a fixed end, and the other end of the third elastic arm 2231 is a movable end. The third convex body 2232 is provided at the movable end of the third elastic arm 2231. The elastic member 223 can swing up and down to provide an elastic abutting function. When the combination portion 22 is inserted into the lateral slot 113, the top of the third convex body 2232 of the elastic member 223 can abut against the top plate 112 or the bottom plate 111 (as shown in Figure 7 ), to eliminate the gap between the combination portion 22 and the lateral slot 113 in the up and down directions.

[0031] The effect of the present utility model is that for the quick installation structure of the ceiling fan blades provided by the present utility model, the combination parts of a plurality of blades are respectively inserted into the lateral slots of a plurality of installation parts of the blade frame, and the first elastic buckle can be buckled into the buckle hole to prevent the combination part from withdrawing from the lateral slot. A plurality of tenon components are respectively inserted into the corresponding jacks and positioning slots to stably position the blades on the blade frame. The second elastic buckles of the plurality of tenon components are used to be engaged with the lower edge of one side of the jack when the tenon components are inserted into the jacks and the positioning slots, which can prevent the tenon components from being disengaged upwards. The plurality of tenon components respectively press on the first elastic buckles of the plurality of blades, so that the first elastic buckles are more firmly buckled into the buckle holes to prevent the combination part from withdrawing from the lateral slot. Thus, the purpose of quick and tool-free assembly can be achieved.

[0032] The above are only the preferred embodiments of the present utility model, and it is not intended to limit the scope of patent protection of the present utility model. Therefore, all equivalent changes made by using the content of the specification and drawings of the present utility model are included in the scope of the rights protection of the present utility model.

Claims

1. A quick-install structure for ceiling fan blades, characterized in that: include: A leaf frame, comprising a plurality of mounting parts, each of the mounting parts comprising a bottom plate, a top plate and a lateral slot, the top plate being arranged at a spacing above the bottom plate, the lateral slot being located between the bottom plate and the top plate, the top plate being provided with an insertion hole, the insertion hole penetrating through two sides of the top plate, the bottom plate being provided with a buckle hole, the buckle hole penetrating through two sides of the bottom plate; A plurality of fan blades, each of the plurality of fan blades has a blade body and a combination portion, the combination portion is connected to the blade body, the combination portion can be inserted into the lateral slot, each of the combination portions has a positioning groove and a first elastic buckle, the positioning groove corresponds to the insertion hole, the first elastic buckle is arranged on the bottom side of the combination portion, and the first elastic buckle corresponds to the buckle hole; and A plurality of tenon assemblies, each of which has a second elastic buckle on one side; The combined parts of the multiple fan blades are respectively inserted into the lateral slots of the multiple mounting parts of the leaf rack, and the first elastic buckle can be buckled in the buckle hole, and the multiple tenon components are respectively inserted into the corresponding insertion holes and the positioning grooves, so that the combined parts of the multiple fan blades are respectively installed on the multiple mounting parts of the leaf rack, and the second elastic buckles of the multiple tenon components are buckled on the lower edge of one side of the insertion holes, and the multiple tenon components are respectively pressed on the first elastic buckles of the multiple fan blades.

2. The ceiling fan blade quick-install structure according to claim 1, characterized in that: A side plate is respectively connected between the two sides of the bottom plate and the two sides of the top plate, so that the mounting portion forms a frame-type structure.

3. The quick-install structure of ceiling fan blades according to claim 1, characterized in that: A side plate is connected between the two sides of the bottom plate and the two sides of the top plate, so that the mounting portion forms a frame structure, the cross section of the lateral slot is quadrilateral, and the combination portion is a plate body with a quadrilateral cross section.

4. The ceiling fan blade quick-install structure according to claim 1, characterized in that: A flange is provided at the upper end of the tenon assembly. The flange is arranged around the upper end of the tenon assembly and protrudes outward. When the tenon assembly is inserted into the insertion hole and the positioning groove, the flange abuts against the top plate of the mounting portion.

5. The ceiling fan blade quick-install structure according to claim 1, characterized in that: The first elastic buckle has a first elastic arm and a first convex body, one end of the first elastic arm is a fixed end, the other end of the first elastic arm is a movable end, and the first convex body is arranged at the movable end of the first elastic arm, so that the first convex body of the first elastic buckle can be buckled in the buckle hole.

6. The ceiling fan blade quick-install structure according to claim 1, characterized in that: The second elastic buckle has a second elastic arm, a second convex body and a pulling part, one end of the second elastic arm is a fixed end, the other end of the second elastic arm is a movable end, the second convex body is arranged on the second elastic arm, and the pulling part is arranged at the movable end of the second elastic arm, so that the second convex body can be engaged with the lower edge of one side of the socket.

7. The ceiling fan blade quick-install structure according to claim 1, characterized in that: A plurality of elastic members are also provided on the top side or the bottom side of the combination part of each of the fan blades, and the elastic member has a third elastic arm and a third convex body, one end of the third elastic arm is a fixed end, and the other end of the third elastic arm is a movable end, and the third convex body is provided at the movable end of the third elastic arm, so that the top of the third convex body of the elastic member can be abutted against the top plate or the bottom plate.

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