CN2402855Y

CN2402855Y - Quick ceiling fan impeller mounting device

Info

Publication number: CN2402855Y
Application number: CN 00201608
Authority: CN
Inventors: 约翰C·布赫; 查尔斯E·布赫
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-11
Filing date: 2000-01-11
Publication date: 2000-10-25
Anticipated expiration: 2010-01-11

Abstract

The utility model relates to a quick mounting device for a blade rack of a ceiling fan, which is used for the blade rack and a motor. A locking and pressing part is formed on the front section of the blade rack and is used for the bottom surface of the motor to fix, and the middle section is integrally extended with a skeleton part and is successively provided with a blade part used for being locked and connected with the front end of the blade; the bottom surface of the motor is provided with a plurality of groups of lock holes used for a plurality of groups of positioning parts to be connected to the lock holes and the top surface of the locking and connecting part of the blade rack in a buckling or an embedded mode, and the blade rack is made to be firmly positioned on the bottom surface of the motor. Accordingly, the assembly procedure is simplified, the assembly speed is improved, the material volume is reduced, and the storage space and the transportation cost are reduced.

Description

Specification ceiling fan blade holder rapid installation device

The utility model relates to a kind of ceiling fan blade holder rapid installation device, relates in particular to a kind of ceiling fan blade holder rapid installation device that can improve assembling speed.

As shown in Figure 1, general ceiling fan 10, its leaf frame 11 and motor 12 and blade 13 are when assembling, be to form a lock-joining part 111 at leaf frame 11 leading portions, to pass back and motor 12 bottom surface interlockings for two bolts 14 respectively, be extended with a framework part 112 in the stage casing one, and the leaf portion 113 that forms that continues, to wear back and blade 13 front end interlockings for three bolts, 15 spiral shells respectively, leaf frame 11 and motor 12 and blade 13 are fixed as one.Though aforesaid way can reach locking leaf frame 11, the purpose of motor 12 and blade 13, but, but still have following shortcoming when assembling: stability when changeing with motor 12 because of leaf frame 11 and smoothness are influenced by the leaf frame 11 and the assembly precision of motor 12, therefore, when assembling, have the uppity shortcoming of assembly precision for fear of leaf frame 11 and motor 12, therefore, when this ceiling fan dispatches from the factory, just in advance that leaf frame 11 spiral shells are solid in motor 12 bottom surfaces, but, but can make motor 12 all sides leaf frame 11 be arranged because add, and take bigger storage space, and raising cost of transportation, on the contrary, if the volume of timber for these ceiling fan 10 integral body of reduction, need the professional workforce to install to on-the-spot, though can make ceiling fan 10 obtain preferable using effect like this, but, for the Consumer that will install voluntarily, but be very painstakingly and extremely inconvenient work, add ceiling fan 10 when dispatching from the factory, in order to prevent each

bolt

14,15 omit, can be earlier with each

bolt

14,15 respectively spiral shell place the relative position place, therefore, no matter be that the builder of specialty or ordinary consumer are in when assembling, all must be earlier with each

bolt

14,15 unclamp one by one, screw togather one by one, its linkage editor is not only comparatively complicated again, inconvenience, and can't improve assembling speed and efficient.

The purpose of this utility model is to provide a kind of simplifies linkage editor, improve assembling speed, and can reduce the volume of timber and reduce the ceiling fan blade holder rapid installation device of storage space and cost of transportation.

The purpose of this utility model is achieved in that a kind of ceiling fan blade holder rapid installation device, be to supply and the affixed lock-joining part in a motor bottom surface in a leaf frame leading portion moulding one, reach in the extension of stage casing one and be provided with a framework part, and continue moulding one for the leaf portion of this blade front end interlocking, its characteristics: described motor bottom surface is provided with the array lockhole; Between the lock-joining part end face of the lockhole of this motor and leaf frame, be provided with the array locating piece.

Above-mentioned ceiling fan blade holder rapid installation device, wherein: the convex ring edge that is provided with of the lockhole periphery of described motor, described locating piece is the lock-joining part end face that is convexly equipped with at the leaf frame, and it is corresponding with described lockhole, this locating piece top section division forms the embedding bar that is provided with two tool elastic displacement spaces, this two embeddings rod end edge is provided with one respectively and supplies this embedding bar to post in the motor bottom surface with the leaf frame, and the hook that passes lockhole and fasten with the ring edge.

Above-mentioned ceiling fan blade holder rapid installation device, wherein: be installed with one to form the buckle of locating piece between each group lockhole of described motor bottom surface, these buckle both sides are respectively equipped with a shell fragment, each shell fragment has protruded out a horizontal part respectively outwardly, and be provided with a leading slope part relatively towards the bottom surface, described leaf frame be provided with respectively at the corresponding lockhole of interlocking top of support place one for and the involutory guide pillar of lockhole, and be provided with one at the described buckle of correspondence place and pass with leading slope part and bullet is opened the back with the embedding hole of horizontal part block in its all side for this buckle.

Above-mentioned ceiling fan blade holder rapid installation device, wherein: be provided with an embedding hole between each group lockhole of described motor, described leaf frame is to be provided with one respectively at the corresponding lockhole of interlocking top of support place to supply and the involutory guide pillar of lockhole, and be installed with the buckle of a formation locating piece respectively at place, corresponding embedding hole, these buckle both sides are respectively equipped with a shell fragment, this shell fragment has protruded out a horizontal part respectively outwardly, and be provided with a leading slope part relatively towards end face, this buckle be with leading slope part pass the embedding hole and bullet open the back with this horizontal part block in embedding hole week side.

Above-mentioned ceiling fan blade holder rapid installation device, wherein: the lockhole of described motor is keyhole, this lockhole has the less fastening part of a bigger throwing part in an aperture and an aperture, described locating piece comprises a nested and bolt, described nested lock-joining part end face and the lockhole opposite position that is arranged on the leaf frame, and pass throwing part and embedding is entrapped in the fastening part, described bolt is to pass nested back and affixed with lock-joining part.

Above-mentioned ceiling fan blade holder rapid installation device, wherein: the described nested elastoplasticity that has.

Because the utility model has adopted above structure, be provided with the array lockhole in the motor bottom surface, be connected the lock-joining part end face of lockhole and leaf frame with snapping or chimeric mode for the array locating piece, make the leaf frame firmly be positioned at the motor bottom surface, therefore, the utility model improves outside the assembling speed except simplifying linkage editor, also the volume of timber be can reduce, storage space and cost of transportation reduced.

, be elaborated to ceiling fan blade holder rapid installation device of the present utility model below by most preferred embodiment and accompanying drawing,

Fig. 1 is the perspective exploded view of prior art ceiling fan.

Fig. 2 is the three-dimensional exploded view of the utility model first preferred embodiment.

Fig. 3 is the assembled sectional view of the utility model first preferred embodiment.

Fig. 4 is the part combination cutaway view Amplified image of the utility model first preferred embodiment.

Fig. 5 is the three-dimensional exploded view of the utility model second preferred embodiment.

Fig. 6 is the assembled sectional view of the utility model second preferred embodiment.

Fig. 7 is the three-dimensional exploded view of the utility model the 3rd preferred embodiment.

Fig. 8 is the assembled sectional view of the utility model the 3rd preferred embodiment.

Fig. 9 is the assembled sectional view of the utility model the 4th preferred embodiment.

As shown in Figure 2, ceiling fan blade holder rapid installation device of the present utility model, it is the assembly that is applied in a motor 20 and leaf frame 30, it includes array locating piece 40 (in conjunction with referring to Fig. 5), leaf frame 30 forms a lock-joining part 31 at leading portion, and be extended with a framework part 32 in the stage casing one, and the leaf portion 33 that forms that continues, supply and blade 50 front end interlockings, motor 20 and leaf frame 30, blade 50 be with constructed in the past roughly the same, so no longer its detailed construction and action are described in detail at this, below only at feature description of the present utility model.

Motor 20 is to be provided with array lockhole 21 in the bottom surface, and this lockhole 21 is to be keyhole, has the less fastening part 212 of a bigger throwing part in an aperture 211 and an aperture respectively.

Leaf frame 30 is that lockhole 21 places of the corresponding motor 20 in lock-joining part 31 end face both sides are provided with a depression 34 respectively, and is respectively equipped with a screw 35 in these depression 34 central authorities.

Each group locating piece 40 all includes one nested 41 and one bolt 42, this nested 41 is the depressions 34 that are contained in leaf frame 30 lock-joining parts 31 with latter end, it is the plastoelastic cylindrical body of a tool, passing the back for bolt 42 screws togather with screw 35, make this locating piece 40 be fixed in the lock-joining part 31 end face both sides of leaf frame 30, and corresponding with the lockhole 21 of motor 20.

During assembling, as Fig. 2 and cooperate shown in Fig. 3,4, when desire device motor 20 and leaf frame 30, the lock-joining part 31 of leaf frame 30 need only be rested on nearly inboard place, motor 30 bottom surfaces, nested 41 throwing parts 211 by lockhole 21 of the locating piece 40 of end face are placed into motor 20, then, leaf frame 30 laterally stretches, just can make nested 41 when slippage inlay card go into fastening part 212, utilize again this nested 41 with fastening part 212 chimeric, fix, make leaf frame 30 can more firmly be positioned at motor 20 bottom surfaces, just can finish the assembly of motor 20, leaf frame 30.

In addition, as shown in Figure 5, it is the utility model second preferred embodiment, it is to be provided with several round lockholes 22 in motor 20 bottom surfaces, and the convex ring edge 221 that is provided with of these lockhole 22 peripheries, locating piece 40 is lock-joining part 31 end faces that are convexly equipped with at leaf frame 30, reaches lockhole 22 corresponding parts with motor 20, it forms the embedding bar 43 that is provided with two tool elastic displacement spaces in top section division, and is respectively equipped with a hook 431 at these two embeddings bar, 43 ora terminalis.

Cooperate shown in Figure 6, it need only rest on the lock-joining part 31 of leaf frame 30 nearly inboard place, motor 20 bottom surfaces equally, upwards bestow this leaf frame 30 1 pushing forces again, just can make embedding bar 43 pass lockhole 22 in advance, and with hook 431 and ring edge 221 fastenings, make leaf frame 30 can more firmly be positioned at motor 20 bottom surfaces, and finish the assembly of motor 20, leaf frame 30.

Shown in Fig. 7,8, it is the utility model the 3rd preferred embodiment, they are different with above-mentioned first embodiment be in: motor 20 is to be provided with a plurality of round lockholes 23 in the bottom surface, and be provided with a screw 24 23 of two lockholes, leaf frame 30 is provided with a pad 311 at interlocking frame 31 end faces, and be provided with a guide pillar 36 respectively at corresponding lockhole 23 places, for involutory, and be provided with an embedding hole 37 36 of two guide pillars with lockhole 23.

There are a plurality of buckles 60 to be locked in 23 of each group lockholes of motor 20 bottom surfaces in addition with bolt 61, to form locating piece, and this buckle 60 is corresponding mutually with the embedding hole 37 of leaf frame 30, its both sides are respectively equipped with a shell fragment 62, this two shell fragment 62 has protruded out a horizontal part 621 respectively outwardly, and is provided with a leading slope part 622 relatively towards the bottom surface.

Therefore, it need only rest on the lock-joining part 31 of leaf frame 30 nearly inboard place, motor 20 bottom surfaces equally, upwards bestow leaf frame 30-pushing force again, just can make leaf frame 30 with the guiding of embedding hole 37 through buckle 60 leading slope parts 622, urge in the shell fragment 62 and contract, make leaf frame 30 advance to move towards motor 20, wear off out embedding hole 37 up to this shell fragment 62, be bearing in lock-joining part 31 bottom surfaces and open the back with this horizontal part 621 at bullet, and it is chimeric with lockhole 23 with this guide pillar 36, make leaf frame 30 can more firmly be positioned at motor 20 bottom surfaces, and finish the assembly of motor 20, leaf frame 30.

Cooperate shown in Figure 9, it is the 4th preferred embodiment of the present utility model, buckle 60 is lock-joining part 31 end faces that directly are locked in leaf frame 30, make motor 20 bottom surface correspondences be provided with an embedding hole 25 again, therefore, it need only upwards bestow leaf frame 30 1 pushing forces equally, just can make leaf frame 30 pass embedding hole 25 with the leading slope part 622 of buckle 60, wear off out embedding hole 25 up to shell fragment 62, tangle motor 20 and open back colluding with horizontal part 621 at bullet, and chimeric with guide pillar 36 and lockhole 23, make leaf frame 30 can more firmly be positioned at motor 20 bottom surfaces, finish the assembly of motor 20, leaf frame 30.

In sum, because the utility model given up the general mode with the screw interlocking, and change adopt locating piece 40 draw the blocking mode of moving or the chimeric snapping mode of buckle 60, leaf frame 30 must not used under the situation of any instrument, and can firmly be positioned at motor 30 bottom surfaces, so the utility model is except simplifying linkage editor, improve outside the assembling speed, more can obtain a preferable assembly precision, can reduce the volume of timber, reduce the effect of storage space and cost of transportation and have.

Claims

1. ceiling fan blade holder rapid installation device, be to supply and the affixed lock-joining part in a motor bottom surface in a leaf frame leading portion moulding one, reach in the extension of stage casing one and be provided with a framework part, and continue moulding one for the leaf portion of this blade front end interlocking, it is characterized in that: described motor bottom surface is provided with the array lockhole; Between the lock-joining part end face of the lockhole of this motor and leaf frame, be provided with the array locating piece.

2. ceiling fan blade holder rapid installation device as claimed in claim 1, it is characterized in that: the convex ring edge that is provided with of the lockhole periphery of described motor, described locating piece is the lock-joining part end face that is convexly equipped with at the leaf frame, and it is corresponding with described lockhole, this locating piece top section division forms the embedding bar that is provided with two tool elastic displacement spaces, this two embeddings rod end edge is provided with one respectively and supplies this embedding bar to post in the motor bottom surface with the leaf frame, and the hook that passes lockhole and fasten with the ring edge.

3. ceiling fan blade holder rapid installation device as claimed in claim 1, it is characterized in that: be installed with one to form the buckle of locating piece between each group lockhole of described motor bottom surface, these buckle both sides are respectively equipped with a shell fragment, each shell fragment has protruded out a horizontal part respectively outwardly, and be provided with a leading slope part relatively towards the bottom surface, described leaf frame be provided with respectively at the corresponding lockhole of interlocking top of support place one for and the involutory guide pillar of lockhole, and be provided with one at the described buckle of correspondence place and pass with leading slope part and bullet is opened the back with the embedding hole of horizontal part block in its all side for this buckle.

4. ceiling fan blade holder rapid installation device as claimed in claim 1, it is characterized in that: be provided with an embedding hole between each group lockhole of described motor, described leaf frame is to be provided with one respectively at the corresponding lockhole of interlocking top of support place to supply and the involutory guide pillar of lockhole, and be installed with the buckle of a formation locating piece respectively at place, corresponding embedding hole, these buckle both sides are respectively equipped with a shell fragment, this shell fragment has protruded out a horizontal part respectively outwardly, and be provided with a leading slope part relatively towards end face, this buckle be with leading slope part pass the embedding hole and bullet open the back with this horizontal part block in embedding hole week side.

5. ceiling fan blade holder rapid installation device as claimed in claim 1, it is characterized in that: the lockhole of described motor is keyhole, this lockhole has the less fastening part of a bigger throwing part in an aperture and an aperture, described locating piece comprises a nested and bolt, described nested lock-joining part end face and the lockhole opposite position that is arranged on the leaf frame, and pass throwing part and embedding is entrapped in the fastening part, described bolt is to pass nested back and affixed with lock-joining part.

6. ceiling fan blade holder rapid installation device as claimed in claim 5 is characterized in that: the described nested elastoplasticity that has.