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, and the bottom plate is provided with a plurality of positioning holes. Each fan blade is provided with a blade body and a combination portion, a plurality of clamping hooks are arranged on the bottom side of each combination portion, at least one inserting hole is formed in one side of at least one clamping hook of each combination portion, a clamping portion is arranged on one side of each inserting hole, and an elastic clamping buckle is arranged on one side of each clamping tenon assembly. The combination parts of the multiple fan blades are arranged on the bottom plates of the multiple installation parts of the blade frame respectively, the multiple clamping hooks on the bottom sides of the combination parts can be clamped to the corresponding positioning holes, the multiple clamping tenon assemblies can be inserted into the corresponding inserting holes and the positioning holes, and the clamping tenon assemblies can abut against one sides of the vertical parts of the clamping hooks. And the elastic buckle of the mortise and tenon assembly is clamped on the clamping part on one side of the insertion hole. In this way, the purpose of quick 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 a locking tool to lock the fan blades to the fan body, and then install the ceiling fan on the ceiling. The ceiling fan is too large and it is not easy to operate in the air. The assembly is time-consuming and laborious, and it cannot achieve the effect of quick assembly. 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 in view of the deficiencies of the prior art, which can achieve the purpose of hanging the main body first and then quickly assembling the blades without tools.

[0004] To solve the above technical problems, the utility model provides a quick assembly structure for ceiling fan blades, including: a blade frame, the blade frame includes a plurality of installation parts, each installation part includes a bottom plate, the bottom plate is provided with a plurality of positioning holes, and the plurality of positioning holes penetrate 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, a plurality of hooks are arranged on the bottom side of the combination part, the plurality of hooks respectively correspond to the plurality of positioning holes, each hook has a vertical part and a horizontal hook part, the horizontal hook part is connected to the vertical part, the horizontal hook part extends towards the direction close to the blade frame, at least one jack is arranged on one side of at least one of the hooks of each combination part, and a clamping part is arranged on one side of the jack; and a plurality of tenon components, each of the plurality of tenon components is provided with an elastic buckle on one side; wherein the combination parts of the plurality of fan blades are respectively arranged on the bottom plates of the plurality of installation parts of the blade frame, the plurality of hooks on the bottom side of the combination part can be clamped into the corresponding positioning holes, and the plurality of tenon components can be inserted into the corresponding jacks and positioning holes, and the tenon components can abut against one side of the vertical part of the hook, and the elastic buckle of the tenon component is clamped on the clamping part on one side of the jack.

[0005] Optionally, each installation part includes two side plates, the two side plates are respectively connected to both sides of the bottom plate, the two side plates are respectively erected on both sides of the bottom plate, and the combination part of the fan blade can be positioned between the bottom plate and the two side plates of the installation part.

[0006] Optionally, the combination part of the fan blade is an arc-shaped shell, and the installation part of the blade frame is an arc-shaped seat body.

[0007] Optionally, the jack is vertically through, the jack is a quadrilateral hole with a taper, tapering from top to bottom, and the tenon assembly is a quadrilateral body with a taper, tapering from top to bottom, so that the tenon assembly can match the jack.

[0008] Optionally, the elastic buckle has an elastic arm, a convex body and a lever part. One end of the elastic arm is a fixed end, the other end of the elastic arm is a movable end, the convex body is arranged on the elastic arm, the lever part is arranged at the other end of the elastic arm, and the convex body can be engaged with the engaging part on one side of the jack.

[0009] Optionally, the lower end of the elastic arm is the fixed end, the upper end of the elastic arm is the movable end, and the lever part is arranged at the upper end of the elastic arm.

[0010] Optionally, the bottom plate of each mounting part is provided with three positioning holes, the three positioning holes are respectively arranged at the middle and both sides of the bottom plate, and the bottom side of each combination part is provided with three hooks, the three hooks are respectively arranged at the middle and both sides of the bottom side of the combination part, and one side of the hook located at the middle of each combination part is provided with the jack.

[0011] Optionally, the upper end of the tenon assembly is provided with a flange, the flange is arranged around the upper end of the tenon assembly and protrudes outwards. When the tenon assembly is inserted into the jack and the positioning hole, the flange abuts against the upper edge of the jack.

[0012] The beneficial effect of the utility model lies in that the quick installation structure of the ceiling fan blade provided by the utility model includes a blade frame, a plurality of fan blades and a plurality of tenon assemblies. The blade frame includes a plurality of mounting parts, and each mounting part includes a bottom plate, and the bottom plate is provided with a plurality of positioning holes. Each of the plurality of fan blades has a blade body and a combination part, the bottom side of the combination part is provided with a plurality of hooks, the plurality of hooks respectively correspond to the plurality of positioning holes, each hook has a vertical part and a horizontal hook part, and at least one jack is arranged on one side of at least one hook of each combination part, and an engaging part is arranged on one side of the jack. One side of each of the plurality of tenon assemblies is provided with an elastic buckle. The combination parts of the plurality of fan blades are respectively arranged on the bottom plates of the plurality of mounting parts of the blade frame. The plurality of hooks on the bottom side of the combination part can be clamped into the corresponding positioning holes, and the plurality of tenon assemblies can be inserted into the corresponding jacks and positioning holes. The tenon assembly can abut against one side of the vertical part of the hook, so as to prevent the hook from retreating and disengaging from the positioning hole, so that the hook and the positioning hole are firmly clamped. The elastic buckle of the tenon assembly is clamped into the engaging part on one side of the jack, so that the tenon assembly is firmly positioned and will not disengage from the jack and the positioning hole. Thus, the purpose of quick and tool-free assembly can be achieved.

[0013] To enable a further understanding of the features and technical content of the present utility model, please refer to the following detailed description and drawings related to the present utility model. However, the drawings are only for reference and illustration purposes and are not used to limit the present utility model. Description of the Drawings

[0014] Figure 1 It is a three-dimensional exploded view of the quick installation structure of the ceiling fan blade according to an embodiment of the present utility model.

[0015] Figure 2 It is a three-dimensional view of the quick installation structure of the ceiling fan blade according to an embodiment of the present utility model.

[0016] Figure 3 It is Figure 1 Detail drawing of part Ⅲ.

[0017] Figure 4 It is Figure 3 Three-dimensional view from another angle.

[0018] Figure 5 It is Figure 2 Cross-sectional view taken along line V-V.

[0019] Figure 6 It is a three-dimensional view of the tenon assembly according to an embodiment of the present utility model.

[0020] Figure 7 It is Figure 2 Cross-sectional view taken along line VII-VII.

[0021] Figure 8 It is a three-dimensional view of the fan blade according to an embodiment of the present utility model. Detailed Description of the Preferred Embodiments

[0022] [Embodiment]

[0023] 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.

[0024] The leaf holder 1 is fixedly arranged on the motor. The leaf holder 1 includes a plurality of mounting parts 11, and 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, and a plurality of positioning holes 112 are arranged on the bottom plate 111. The positioning holes 112 can be quadrilateral holes, and the shape of the positioning holes 112 is not limited. The positioning holes 112 penetrate through both sides of the bottom plate 111. In this embodiment, three positioning holes 112 are arranged on the bottom plate 111 of each mounting part 11, and the three positioning holes 112 are respectively arranged at the middle and both sides of the bottom plate 111, but the number and positions of the positioning holes 112 arranged are not limited. Each mounting part 11 may include two side plates 113, and the two side plates 113 are respectively connected and erected on both sides of the bottom plate 111, so that the mounting part 11 can form a U-shaped structure to increase the strength and can more stably carry the fan blade 2.

[0025] Each of the plurality of fan blades 2 has a blade body 21 and a combination part 22. The combination part 22 is connected to one end of the blade body 21, and the shape of the combination part 22 is matched with that of the mounting part 11, so that the combination part 22 of the fan blade 2 can be arranged on the mounting part 11 of the leaf holder 1. In this embodiment, the combination part 22 of the fan blade 2 is in the shape of an arc-shaped shell (as shown in Figure 7 and Figure 8 ), and can be arranged on the mounting part 11 in the shape of an arc-shaped seat body to form an optimal match. Moreover, the combination part 22 of the fan blade 2 can be positioned between the bottom plate 111 and the two side plates 113 of the mounting part 11, so that the combination part 22 of the fan blade 2 is stably positioned on the mounting part 11 of the leaf holder 1. Optionally, both sides of the combination part 22 of the fan blade 2 are flat and parallel to each other, and the two side plates 113 of the mounting part 11 are in the shape of flat plates and parallel to each other, so that both sides of the combination part 22 of the fan blade 2 can be flatly attached to the two side plates 113 of the mounting part 11, and the combination part 22 of the fan blade 2 is firmly joined with the mounting part 11 of the leaf holder 1, and the combination part 22 of the fan blade 2 can be accurately positioned on the mounting part 11 of the leaf holder 1.

[0026] A plurality of hooks 221 are arranged on the bottom side of the combination part 22 (as shown in Figure 3 , Figure 4 and Figure 5 ). The plurality of hooks 221 respectively correspond to the plurality of positioning holes 112. After the hooks 221 pass through the positioning holes 112, they can be pushed forward in the axial direction of the leaf holder 1, so that the hooks 221 can be respectively buckled with the positioning holes 112. In this embodiment, three hooks 221 are arranged on the bottom side of each combination part 22, and the three hooks 221 are respectively arranged at the middle and both sides of the bottom side of the combination part 22, so that the hooks 221 have an optional buckling effect, but the number and positions of the hooks 221 arranged are not limited.

[0027] Each hook 221 has a vertical portion 2211 and a horizontal hook portion 2212. The vertical portion 2211 is arranged upright, and the horizontal hook portion 2212 is connected to the lower end of the vertical portion 2211. The horizontal hook portion 2212 extends in a direction close to the blade holder 1, so that after the hook 221 passes through the positioning hole 112, it can be pushed forward, enabling the horizontal hook portion 2212 to be buckled on the bottom side of the bottom plate 111.

[0028] At least one jack 222 is arranged on one side of at least one hook 221 of each combination part 22. In this embodiment, a jack 222 is arranged on one side of the hook 221 at the middle of each combination part 22. The jack 222 penetrates up and down. The jack 222 can be a quadrilateral hole, and the jack 222 can have a taper, tapering from top to bottom, so as to match with the tenon component 3, enabling the tenon component 3 to be smoothly inserted into the jack 222. A clamping portion 223 is arranged on one side of the jack 222.

[0029] The number of these tenon components 3 can vary corresponding to the number of fan blades 2. In this embodiment, the tenon component 3 can be in a quadrilateral shape, and the tenon component 3 can have a taper, tapering from top to bottom, so as to match with the jack 222, enabling the tenon component 3 to be smoothly inserted into the jack 222.

[0030] An elastic buckle 31 is arranged on one side of the tenon component 3 (as Figure 6 shown). The elastic buckle 31 has an elastic arm 311, a convex body 312 and a lever portion 313. One end of the elastic arm 311 is a fixed end, and the other end of the elastic arm 311 is a movable end. The convex body 312 is arranged on the elastic arm 311, and the lever portion 313 is arranged at the movable end of the elastic arm 311. The elastic buckle 31 can swing back and forth.

[0031] When the tenon component 3 is inserted into the jack 222 and the positioning hole 112, the convex body 312 is clamped to the clamping portion 223 on one side of the jack 222 to prevent the tenon component 3 from disengaging from the jack 222 and the positioning hole 112. The lever portion 313 can also be used to swing the elastic buckle 31, so that the convex body 312 can disengage from the clamping portion 223, facilitating the disassembly of the tenon component 3.

[0032] In this embodiment, a flange 32 is further arranged at the upper end of the tenon component 3. The flange 32 is arranged around the upper end of the tenon component 3 and protrudes outward. When the tenon component 3 is inserted into the jack 222 and the positioning hole 112, the flange 32 abuts against the upper edge of the jack 222 to provide a function of blocking and positioning, enabling the tenon component 3 to be stably positioned.

[0033] When the combining part 22 is arranged on the bottom plate 111 and a plurality of hooks 221 on the bottom side of the combining part 22 are clamped in the corresponding positioning holes 112, each tenon component 3 can be inserted into the corresponding jack 222, so that the tenon component 3 can abut against one side of the vertical part 2211 of the hook 221 (as shown in Figure 5 ), and the elastic buckle 31 of the tenon component 3 is clamped in the engaging part 223 on one side of the jack 222.

[0034] The above is only the preferred embodiment of the present invention, and it is not intended to limit the patent protection scope of the present invention. Therefore, all equivalent changes made by using the content of the specification and drawings of the present invention are equally included in the scope of the rights protection of the present invention, and are hereby stated.

Claims

1. A quick-install structure for ceiling fan blades, characterized in that: include: A blade rack, the blade rack comprising a plurality of mounting parts, each of the mounting parts comprising a bottom plate, the bottom plate being provided with a plurality of positioning holes, the plurality of positioning holes penetrating through two surfaces 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, a plurality of hooks are arranged on the bottom side of the combination portion, the plurality of hooks respectively correspond to the plurality of positioning holes, each of the hooks has a vertical portion and a horizontal hook portion, the horizontal hook portion is connected to the vertical portion, the horizontal hook portion extends toward a direction close to the blade frame, at least one side of at least one of the hooks of each of the combination portions is provided with at least one insertion hole, and a locking portion is arranged on one side of the insertion hole; and A plurality of tenon assemblies, each of which has an elastic buckle on one side; In which, the combination parts of the multiple fan blades are respectively arranged on the bottom plates of the multiple mounting parts of the blade rack, the multiple hooks on the bottom side of the combination parts can be snapped into the corresponding positioning holes, and the multiple tenon components can be inserted into the corresponding insertion holes and the positioning holes, and the tenon components can be pressed against one side of the vertical part of the hooks, and the elastic buckles of the tenon components are snapped into the snap-fitting part on one side of the insertion hole.

2. The ceiling fan blade quick-install structure according to claim 1, characterized in that: Each of the mounting parts includes two side plates, the two side plates are respectively connected to the two sides of the bottom plate, the two side plates are respectively erected on the two sides of the bottom plate, and the assembly part of the fan blade can be positioned between the bottom plate and the two side plates of the mounting part.

3. The ceiling fan blade quick-install structure according to claim 1, characterized in that: The assembly part of the fan blades is an arc-shaped shell, and the mounting part of the blade rack is an arc-shaped seat.

4. The ceiling fan blade quick-install structure according to claim 1, characterized in that: The jack is through-through from top to bottom, the jack is a quadrilateral hole with a taper, gradually shrinking from top to bottom, and the tenon assembly is a quadrilateral body with a taper, gradually shrinking from top to bottom, so that the tenon assembly can match the jack.

5. The ceiling fan blade quick-install structure according to claim 1, characterized in that: The elastic buckle has an elastic arm, a protrusion and a pulling part, one end of the elastic arm is a fixed end, the other end of the elastic arm is a movable end, the protrusion is arranged on the elastic arm, the pulling part is arranged at the other end of the elastic arm, and the protrusion can be engaged with the engaging part on one side of the socket.

6. The ceiling fan blade quick-install structure according to claim 5, characterized in that: The lower end of the elastic arm is a fixed end, the upper end of the elastic arm is a movable end, and the pulling part is arranged at the upper end of the elastic arm.

7. The ceiling fan blade quick-install structure according to claim 1, characterized in that: The bottom plate of each mounting portion is provided with three positioning holes, which are respectively arranged in the middle and at both sides of the bottom plate, and three hooks are provided on the bottom side of each combination portion, which are respectively arranged in the middle and at both sides of the bottom side of the combination portion, and one side of the hook located in the middle of each combination portion is provided with the socket.

8. 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 hole, the flange abuts against the upper edge of the insertion hole.

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