TW550346B - Electric fan - Google Patents

Abstract

The subject of this invention is to provide an electric fan in which a part constituting an upper surface part of a base is constituted by two parts in the usual used state and preparation of various colors can be easily carried out. The solution of this invention is that the base is constituted by an upper member constituting an upper surface central part and a lower member in which an upper surface outer periphery part and a lower surface part are integrally constituted. Or, the base is constituted by an upper member constituting the upper surface central part; an outer periphery member constituting the upper surface outer periphery part; and a bottom member constituting the lower surface part. Or, the base is constituted by an upper member constituting the upper surface central part and an outer periphery constituting the upper surface outer periphery part.

Description

550346 V. Description of the invention (1) [Technical field to which the invention belongs] In particular, the present invention relates to an electric fan capable of separating a fan base into a base and a pillar. [Knowledgeable technology] In the past, the machine can be equipped with electric fans with wide openings such as those shown in Figures 12 to 16 and 40% of the bases and pillars. The picture shows the whole of the conventional electric fan. Watch the fan. In addition, the section 12: Wind: 2: This conventional example is referred to as the present invention. The electric fan is freely installed on the base 2 by the base 1 and the support 2 slidably mounted on the base 1 by the support. 2 is composed of a sliding tube 3 supported by the sliding tube 3, a neck piece not shown in the figure, and a fan case 4 which is supported by the neck piece freely. Furthermore, the pillar base of the 5 series pillar 2. The abutment 1 includes: an upper member 100, as shown in FIG. 13, the outer peripheral portion and the upper surface portion of the round abutment 1 are integrally formed of resin; and a bottom member Π0, which covers the open portion below the aforementioned upper member Closed sheet metal products. In the central portion of the upper member 100, a mounting hole 6 for inserting into the pillar substrate 5 is formed. The pillar substrate 5 is inserted through the aforementioned mounting hole 6. Further, a plurality of hubs 101 having screw holes are formed on a peripheral edge portion of the upper member 100. Further, in the bottom member, a screw hole 111 is formed at a position corresponding to the outer peripheral edge of the wheel. In the central portion, a screw hole 7 for fixing the peripheral edge of the mounting hole 6 to the bottom member 110 is formed in the base portion.

7063.5142-PF (N); Ahddub.ptd 550346 V. Description of the invention ⑵ The assembly of the abutment 1 (that is, the combination of the 'bottom member 1 1 0 and the upper member 1 00') passes through the screw hole 111, and plural numbers from below Two screws 丨 丨 2 are screwed into the screw holes of the hub 101 of the upper member 100. When the pillar 2 is erected on the base 1, the pillar base 5 is inserted into the mounting hole 6, and a fixing nut (not shown) is mounted on the pillar base 5 protruding from below the bottom member 11. The pillar base 5 can be fixed to the bottom member 110 and the pillar 2 can be erected on the base 1. In the use state of the abutment 1 of the conventional example 1, it can be seen from the sectional view of FIG. 4 that the bottom member 110 is hidden under the upper member 100, and only the upper member 1 00 can be seen. Therefore, in the first conventional example, even if the color expansion is performed in order to improve the sales competitiveness of the electric fan, the color of the pillar 2 and the base 1 can only be made the same or the pillar 2 is made green, The abutment 1 is a two-color form of light green. In addition, when these two colors are used separately, if the pillar 2 is green and the abutment 1 is a completely different color from red, the design cannot be established. << #Next 'shows another conventional example in Figs. 15 and 16. Fig. 15 is an overall external view of another conventional electric fan; Fig. 6 is an exploded perspective view around the fan base shown in Fig. 5; In these drawings, the same reference numerals are assigned to the same or corresponding known locations as in the first conventional example of s 1 to 2 to 14 above. Also, the "j-letter example" is called the second example. The electric fan of the second conventional example is the same as the electric fan of the first conventional example, and is composed of a base 1, a branch 2, a sliding tube (not shown), a neck piece (not shown), and a fan blade ( (Not shown). Unlike the previous conventional example 1, the electric fan is not 7Γ ΙΗ

I reward

Page 5 7063-5142-PF (N); Ahddub.ptd 550346 V. Description of the invention (3) The same point lies in the structure of the abutment 1 and the structure of the pillar base of the pillar 2. In addition, 70 is a pillar base of the second conventional example. The base of the pillar 70 is in the shape of a slightly inverted boat that is open below. The base plate 71 is screwed on the lower open surface. In Fig. 16, 73 is a screw hole provided in a plurality of spaces; 74 is a screw for fixing. A large-diameter ring for pillar support is formed on the lower surface of the base plate 71, and a fixed screw portion 72 having a screw groove is protruded on the outer surface. The abutment 1 is composed only of the upper surface portion and the outer peripheral portion integrally, and the upper member 12 0 = structure f. In the upper member 120, a concave portion 83 having a substantially ship shape is formed in the vicinity of the center of the upper surface so as to fit into the base 70 of the pillar. A hole 85 is formed on the bottom of the recess 83, and the hole 85 is used to project the fixing screw portion 72 protruding from the base plate 71 downward. When the pillar 2 is installed, the base base plate 71 is mounted on the 2nd opening portion of the pillar base. In this state, the pillar base 70 of the pillar 2 is recessed = 83. Otherwise, the fixing screw portion 72 will perforate itself. Then, the fixing nut 87 is screwed into the fixing screw portion 72. In this way, a column 2 is particularly fixed on the base 1. The second glimpse example of this structure is because the base i is also one: : Same as the first conventional example, when the color expansion is performed to increase the sales competitiveness of the electric fan, the point of the pillar 2 can only adopt the two-color form. Gu Yi also knows that his example is being constructed. Xi's Sexual Representation 1

7063-5142-PF (N); Ahddub.ptd Page 6 550346 V. Description of the invention (4) In the fan, the abutment] looks like an upper body shape in appearance, so the helmet + body shape, Or, the essence is expanded by color. The color of the night is difficult, and the electric fan is difficult. The present invention focuses on the electric fan where the conventional technology is located. The purpose is to provide two problem points and develop it so that the zero Hi fan 'constituting the upper surface portion of the abutment can be easily expanded in color in a normal use state. The k part is composed of two parts to accommodate the [solution to the problem]. The abutment and the fan blade part standing on the abutment are characterized by the front upper member and the upper part. It consists of two parts on the outer periphery of the surface. The components used to solve the aforementioned problems are respectively integrated with resin. The upper members and the lower members are used to solve the aforementioned problems and the positioning of the aforementioned lower members. The added and used to solve the aforementioned problems include: a wheel hub, which is arranged at the front. The lower structure and component are provided in the lower part of the mouth to solve the problem. The first method is to install the electric fan, the supporting pillar and the abutment supported by the upper end of the pillar. The lower part and the lower part of the lower part are integrated with the upper part and the lower part, and the upper part and the lower part are preferably positioned. It is best to use a screw to shape the former first means. In the first method, the device is fixed at the same time. In the first means, the positioning means is the uppermost member; and the wheel is relatively inserted, and the wheel is inserted into the hub and has a concave shape. In the first method, at the same time, the convex part of the hub is inserted, and at the same time, it is better to set the taper on the convex part of the page $ 7063.5142.PF (N); Ahddub.ptd 550346 5. Description of the invention (5). The second means to solve the above-mentioned problems is an electric fan package leaf: a pillar of the abutment and an upper member supported by the upper end of the pillar; ^ The abutment system is composed of an upper surface The bottom part of the central part is composed of the outer peripheral part of the outer peripheral part and three parts of the lower surface part Dankai Temple. In the second means of Zhou Zhou's decision, it is better to add components and shapes. The dagger is made of resin-body, and the bottom member is made of metal plate. It is used to fix the position of the flute and the peripheral member. The positioning upper member and the peripheral member are fixed and fixed with screws. The advantages for solving the aforementioned problems include: a wheel hub, which is arranged in the front length, and the positioning device, which is not mentioned above, is placed in the aforementioned lower member, a cow, and a hub insertion port, which is used to solve the problem; Into and concave. A lower part of the mouth is provided for fitting the aforementioned wheel slave, and a taper is provided on the aforementioned hub insert. At the same time, it is best to use the convex part to solve the aforementioned problem: the abutment, the section standing on the abutment, is an electric fan, including two features: the abutment structure: the upper end of the pillar The upper surface of the upper part of the upper part of the surface is the surface = the surface: the upper part of the central part is composed of two parts used to solve the aforementioned courseware. Peripheral members are made of resin, preferably upper member and outer member. 7063-5142-PF (N); Ahddub.ptd page 8 550346 and peripheral member = solution = the above-mentioned third means, positioning and positioning upper member At the same time as the aforementioned k-position device, it is preferable to fix the above-mentioned upper structure member with a screw. Preferably, in the third means for solving the foregoing problem, the positioning device is placed on the upper member and the wheel inserting port is provided to provide the hub insertion, and is concave. In the third method of the aforementioned problem at the lower part of the mouth, the upper part of the wheel is set to "= fit the convex part of the wheel, and at the same time, it is best to put it in front: two [in the process, the example is the same as the implementation of the large electric wind. The circular plate body will be as follows. In addition to the aforementioned one-numbered form, the electric fan base will be applied in the following form.] [Each embodiment will be described with reference to the drawings. In addition, in the common parts of the first and second conventional examples, they are given and their descriptions are omitted or simplified. The same number is assigned to the part of the conventional knowledge, and its description is described in the first embodiment. Figure 1 is an exploded three-dimensional exploded view around the flute; Figure 2 is the second and first real surface view; Figure 3 is the modified abutment of Part A in the sentence shown in Figure 2 above. Including the form; the electric fan in the form is the first known example. That is, the first practice A belongs to the knowledge base a 卩 I. For example, the thirteenth operation platform 1 includes: the upper member 100, so that the bottom member 110 is covered, and the upper surface member is closed, and the upper member is closed. Γ of 100

7063-5142-PF (N); Ahddub.ptd 550346 5. The description of the invention (7). In contrast, in this embodiment, as shown in Figs. I and 2, the base is configured to constitute the upper member of the upper part of the upper surface of the f stage, and the upper member and the lower part (bottom part) are integrated to form the lower member. It consists of 2 parts, such as 20. In addition, the upper member 10 and the lower member 20 are integrally molded with resin, respectively. In the lower part of the upper member 10, the peripheral part! 9 extends downward across the entire circumference, and abuts with abutment portion 27 of lower member 20 to be described later, and abuts 19 of upper member 10 and abutment portion 27 of lower member 20 to form abutment i.缘 # Furthermore, the peripheral edge portion i 9 of the upper member 10 has a hub with a screw hole. The peripheral edge portion 19 protrudes in the outer peripheral direction. What is more, in the central part, as in the i-th conventional example, a mounting hole 6 for inserting into the base 5 of the pillar is formed. The lower member 20 is formed to have a slightly inverted U-shaped cross section in the outer peripheral portion 20a. Structure, so that the central part 20b is made into a slightly flat structure. In addition, a slightly inverted U-shaped cross-section structure is formed at the outer peripheral portion 20a, and the inner peripheral surface is formed with an abutment portion 27 which provides an upper member 10 with a peripheral portion 19 abutting. In addition, a hub insertion opening 26 recessed in the outer circumferential direction is formed at the abutting portion 27 corresponding to the aforementioned hub 11. By inserting the hub η into the hub insertion opening 26, the upper member 10 will be inferior to the lower member 20. Spin. Furthermore, a screw hole 21 is formed at a position corresponding to the screw hole of the hub 11 of the hub insertion opening 26. In the central portion of the lower member 20, as in the first conventional example, a screw hole 7 for fixing the peripheral edge of the mounting hole 6 to the lower member 20 is formed on the base portion. Therefore, when the present embodiment is used, When the base 1 is combined, first, the upper member 10 covers the lower member 20 from above. At this time, the hub 丨 丨 is inserted into the hub insertion port 26 so that the hub 11 and the screw hole 21 can be aligned. After that

7063.5142-PF (N); Ahddub.ptd Page 10 550346 V. Description of the invention (8) Below the component 20, 'the screw 22 is screwed through the screw hole 21 into the screw hole of the wheel, thereby' making the upper member 10 and lower The components 20 are combined together. And "The hub 11 is inserted into the recessed hub insertion opening 26, and the wall surface of the hub insertion opening 26 located in the direction of the wheel ΪSi" will limit the movement of the hub 11 in the circle y direction. Therefore, the upper member 10 With respect to the lower member 20, the screw 22 cannot pass through the screw hole 21, and the operation of the screw and the wheel such as the screw hole is also improved. s 4 U When the pillar 2 is erected on the abutment 1, it can be regarded as the first. That is, the pillar base 5 is inserted into the mounting hole 6 so that not shown: a cap is mounted on the pillar base 5 protruding from below the lower member 20, and is fixed to the lower member 2 by being held on the support base 5. The pillar 2 can be made as described above. The abutment 1 is composed of the upper surface central member 20 黧: the upper surface, the outer surface of the surface, and the lower surface-body structure △ 1. Aidu: 成 Cheng, so in the normal use state, only the outer part of the upper member 10 and the lower member 20 can be found in the base 15. Zhu Xi ^ ^ By making the three zeros of the upper member M, the lower member 20, and the pillar 2 rich in color diversity. In addition, since the upper structure 4 2 0 is formed integrally from each of the resins, the colors can be easily changed by changing the colors of these m-based materials. The second embodiment of the present invention will be described with reference to the fourth and fifth embodiments. In addition, Γ is the three-dimensional decomposition of the periphery of the electric fan base. Figure 5 is a cross-sectional view of the electric fan base shown in Figure 4. return

550346

The abutment 1 in this embodiment is the first! In the embodiment, the lower part 20 is divided into the abutment, the outer part, the outer part 30, the lower part, and the lower part. The abutment 1 is composed of the upper member 10, the outer member 30, and the bottom member 40. Made of parts. In the case of delivery, the upper member 10 is a resin-integrated molded product having the same structure as that of the first embodiment. u. Moreover, the outer peripheral member 30 is a part in which the outer peripheral portion of the abutment i is integrally formed with another resin, and is formed into a ring shape. The outer peripheral member 30 is the same as the cross-sectional structure of the outer peripheral portion 20a of the lower member 20 in the i-th embodiment. The outer peripheral portion 30a has a slightly inverted U-shaped outer peripheral portion 30a and a flat portion extending to the inner peripheral side. 30b. Furthermore, a hub insertion opening 26 for positioning the upper member 10 and the outer peripheral member 30 is recessed on the inner peripheral side of the aforementioned slightly inverted [1-shaped outer peripheral portion. The hub in the form is the same). A screw hole 31 is formed in the planar portion 30b for joining the bottom member 40 and the outer member 30. ^ Although the bottom member 40 has a structure that is approximately the same as that of the bottom member 110 in the first conventional example, the outer dimensions are different. That is, when the scale of the abutment i is the same as that of the first conventional example, the size of the base member U in the first conventional example becomes smaller. The bottom member 40 of this embodiment is made of a metal plate (an iron plate is used here). To be more specific, the bottom member 40 has a slightly disc shape 'and a screw hole 41 is formed at a position corresponding to the screw hole 31 of the outer peripheral member 30. ‘In the + center part, similar to the first conventional example, a screw hole 7 for fixing the peripheral edge of the mounting hole 6 to the lower member 20 is formed in the base portion. Therefore, the assembly of ‘Abutment 1’ means that the upper member is first removed from the outer member.

7063-5142-PF (N); Ahddub.ptd

550346 V. Description of the invention (10) 3〇 二 方 = Subj. In this case, insert the hub 2 in the figure 2 "1, the outer 4 and the lower part 2 so that the screw 2 (^ is screwed into the second form of the wheel 2 and the two are ^ together. Make the upper member 10 and the outer member When the combination of 30 and the wheel 敎 η is inserted into the recessed wheel compared to σ26, the upper member 101 is rotated relative to the outer member 30, so that the operation convenience of the screw compared to the U screw hole can be improved. The wheel cover is screwed through the screw hole 21. 2: Species: = The assembled member is covered from above the bottom member 40. Under the condition of the type, the screw hole 31 and the screw hole 41 will be aligned. In the virtue, below the member 40, the screw is screwed through the screw hole 41 Screw into the screw hole ",: make the upper member 1., the outer member 3. and the bottom member 4. wait for the three; form" state: mr: said method set on the abutment 1 'is the same as the first embodiment The embodiment is as described above. The abutment is composed of 31 parts including the upper surface surface im and the outer peripheral member of the upper surface 3 ° and the lower part = η pieces 40. Therefore, it is usually made 1 Only the upper member ι0 and the peripheral member 30 can be seen as the constituent parts. Moreover, the bottom member 40 cannot be seen. The constituent parts make the upper member 1 The three parts such as the outer peripheral member 30 and the pillar 2 are different in color, which can enrich the diversity of colors. In addition, the 10 and the outer peripheral member 30 are integrally formed by resin, respectively. Therefore, &amp; The color can be easily changed. 面面 7063-5142-PF (N); Ahddub.ptd page 13 550346 5. Description of the invention (11) ^ Next, the third embodiment will be described with reference to FIGS. 6 and 7. Fig. 6 is an exploded perspective view around the conventional electric fan base; Fig. 7 is a cross-sectional view of the electric fan operating panel portion shown in Fig. 6. This embodiment shows the base of the first embodiment. In 1, the specific structure of the power supply board 60 is mounted. Therefore, the basic shape of the base 1 is considered to be the same as that of the first embodiment, and is the same as the first embodiment, and is composed of the upper member i 0 and the lower member 20. Structure. In the following description, the part added to the first embodiment will be mainly described. 10a is an operation part in the upper member 10, and a name plate on which operation marks and the like are affixed. Here, the operation part 10 Below a, three supporting hubs 15 and two are protruded. A slightly L-shaped temporary positioning rib 16. The temporary positioning rib has a claw portion 16b including a tapered surface 16a at the front end portion. Further, four switch pressing portions π and 6 LEDs are formed in the operation portion 10a. Viewing window 18. The power supply substrate 60 is provided with four switches 61 and six LEDs 62 on the substrate. Also, a semi-circular notch 63 is formed on two sides that intersect perpendicularly, and even more so in the aforementioned two Perforations 64 are formed near one side other than the side. Further, between the above-mentioned structure 10 and the power source board 60, four switch pressing portions 17 correspond to four switches 61. The six LED windows 18 and 18 correspond to six LEDs 62. The three support hubs 15 and 15 correspond to two notches 63 and one perforation 64. The diameters of the notches 63 and the perforations 64 are made so as to engage only with the front ends of the supporting hubs 15. Further, at the position corresponding to the lower member 20 and the aforementioned hub 15 for the tower, the lower member 20 is provided with three hubs 25 for the tower protruding from the same shape as the hub 15 for the tower.

7063-5142-PF (N); Ahddub.ptd page 14 550346 V. Description of the invention (12) In the aforementioned configuration, the method of mounting the power source substrate 60 is as follows. First, the upper member 10 is reversed so that the power supply substrate 60 is pressed against the temporary positioning rib 16 and then pressed. At this time, as shown in the relevant position in FIG. 7, the support hub 15 is aligned with the notch 63 and the through hole 64, and then the power supply substrate 60 is inserted. In the state where the power supply board 60 is embedded, although not shown, the switch 6 corresponds to the switch pressing part 17 and the front end of the LED 62 is adjacent to the viewing window 18. Next, the power supply board 60 is temporarily positioned In the state of the upper member 10, the upper member 10 and the lower member 20 are joined together as described in the first embodiment. As a result, as shown by the seventh circle, the power source substrate 60 is held between the hub 15 for supporting the upper member 10 and the hub 25 for supporting the lower member 20, and is fixed. According to the third embodiment, the mounting of the power source board 60 is simplified. Next, a fourth embodiment will be described with reference to FIG. 8. In addition, Fig. § is an exploded perspective view around the base of the electric fan according to the fourth embodiment. In this embodiment, the abutment 1 (i.e., the upper member 120) in the second conventional example is divided into an upper member 80 constituting a central portion of the upper surface and an outer peripheral member 90 constituting an outer peripheral portion of the upper surface. That is, in the fourth embodiment, the abutment i is composed of two parts, such as an upper member 80 integrally formed with resin and an outer peripheral member 90 also integrally formed with resin. In addition, the pillar base 70 and the base floor 71 are the same as the second conventional example. In the present embodiment, the upper member 80 is a member constituting the upper surface portion of the abutment i, and a plurality of hubs 8 1 (the aforementioned hubs 8) are formed in the peripheral portion of the screw holes for mounting the outer peripheral member 90.丨 is related to the i-th embodiment

550346 5. The description of invention (13) and the wheel in the second embodiment are the same as π). In the central portion, similar to the second conventional example, a slightly boat-shaped recessed portion 83 ° is formed to provide the pillar base 70. The bottom portion of the recessed portion 83 is formed for fixing to protrude from the base plate 71. The threaded portion 72 protrudes downward through a hole 85. The outer peripheral member 90 is formed by integrally molding the outer peripheral portion of the abutment 1 into another part with a resin, and is formed into a ring shape. The cross-sectional structure of the ring-shaped portion constituting the outer peripheral member 30 is the same as the cross-sectional structure of the outer peripheral portion 20a of the lower member 20 in the first embodiment. The planar portion 9Ob extends to the inner peripheral side. Further, on the inner peripheral side of the aforementioned slightly inverted U-shaped outer peripheral portion 90a, a hub insertion opening μ including a screw hole 91 for combining the upper member 80 and the outer peripheral member 90 is recessed (this wheel is smaller than the insertion opening 96). It is the same as the hub insertion opening 26 in the first embodiment and the second embodiment.) Therefore, 'the assembly of the abutment 1 in this embodiment first covers the upper member 80 from above the outer peripheral member 90. In this state, the hub 8 j is inserted into the hub insertion port 91 so that the hub 81 and the hub insertion port 91 are aligned with each other. After that, 'from below the peripheral member 90, the screw 92 is screwed into the screw hole of the hub 81 through the screw hole 91', whereby the earth member 80 and the peripheral member 90 are joined together. When the pillar 2 is erected on the abutment 1, the same procedure as in the second conventional example may be used. That is, the base plate 71 is attached to the open surface of the lower surface of the pillar base 70, and in this state, the pillar base 70 of the pillar 2 is fitted into the recess 83. As a result, the fixing screw portion 72 protrudes downward from the perforation 85. The fixing nut 87 is screwed into the fixing screw portion 72. In this way, the pillar 2 is fixed to the base 1.

7063-5142-PF (N); Ahddub.ptd Page 16 550346 V. Description of the invention (14) The upper member 80 and the pieces in this embodiment are formed, so the pieces are only the upper member 8 0. Therefore, the colors of the borrowed parts are different The components 8 0 and the outer periphery construct these parts. The 9th to 11th drawings are the entrance 26, and it is easier to provide the hub insertion opening 26. As mentioned above, the abutment 1 is composed of two zeros, such as the central part of the upper surface and the outer peripheral member of the upper surface. In the normal use state, the zero and outer members 90 of the abutment 1 can be seen. Here. The three members including the upper member 80, the peripheral member 90, and the pillar 2 can be enriched in color diversity. In addition, since the upper members 90 are each integrally molded from resin, the color can be easily changed by changing the color of the fat material. A fifth embodiment is shown. Inserting the rib 26a of the hub 11 into the hub of the lower member 20 can make the hub Η and the wheel more secure, and prevent the position from shifting, making the screw work again. A taper is provided on the rib 26 &amp; When the hub is inserted, there is a gap between the hub 11 and the hub insertion port 26, so when inserting it, Gu Yi 'inserts the hub 11 and the hub insertion port 26 at the same time, so the positioning can be more Carry it out. Therefore, the operation convenience of screwing the screw 22 into the hub through the screw hole 21 can be improved. [Effect of the invention]

= If you use the composition of item 1 of the scope of patent application of the present invention, because the structure 2 = the upper surface of the central part and the upper part of the outer surface of the abutment are different from each other to form the abutment, so By combining the aforementioned two zeros and pillars, various combinations of colors between the three parts can be changed to achieve the effect of rich color diversity.

550346 V. Description of the invention (15) 忐 It: J uses 之, h which is constituted by the second item of the scope of patent application of the present invention. The two central components of the surface and the outer periphery of the abutment are rich in color; = each effect, if it is the f of the foundation item, because the structure is composed of different parts to form the abutment, the two X, the component system Combining sub-pillars, anger | Company 9 &amp; Said that the combination of these 2 parts and the effects of rich colors and multi-b-like effects to make various combinations to change the basic structure, because the component system is resin -Body forming product, base; base; the component of the part =; r color, easy change == zero f to locate, if the composition of the item 6 of the request range can be achieved, the component is positioned by the simple work , Can achieve the improvement of the composition of the structure ί: ί the item 'can be used to construct the upper member and the outer peripheral portion of the upper surface of the abutment 11 ^ page 18 7063-5142-PF (N); Ahddub.ptd 550346 5. Invention Note (16) that the lower component is positioned, and when spitting the leopard far 5, 丨 杩 a, this is enough to prevent positional displacement, and can achieve the effect of k-direction assembly convenience. Abutment: 11: i, the composition of item 8 of the scope of application, because the structure of the central part and the component of the outer peripheral part of the upper surface of the abutment are made of resin. Pieces of resin # 枓 &amp;# Γ 成, so you can easily change the color combination just by changing these zero colors. If it is enough to constitute the item in the range 9, it is effective. If the lower component is positioned to achieve the composition of a single item that improves the convenience of assembly operations, the positioning can be achieved by simplifying the effect of the convenience of the operation. If the positioning can be improved, the positioning can be positioned at the same time. Ground to prevent position shift; enough to achieve the effect of Tongnan assembly operations. Sand moon dagger Chengmei !! = If the structure of the 12th patent application scope of the sun and moon is issued, the upper part of the base mouth and the a horse part are integrally formed of resin. . It is possible to easily change the color combination of the color of the material of the outer peripheral part of the upper surface. In the case of the composition of the 13th patent application scope in January, it is envious to place the upper part of the central part of the upper surface of the abutment and the upper part of the abutment mm. Page 19 7063.5142.PF (N); 346 V. Description of the invention (17) Positioning the components below the perimeter can achieve the effect of improving the convenience of group work. By using the constitution of item 14 of the scope of patent application of the present invention, the central part of the upper surface of the abutment can be constituted by the simple constitution. Upper members and components Positioning the lower members on the outer surface of the top of the earth platform can improve the convenience of assembly. By using the constitution of item 15 of the scope of patent application of the present invention, the members above the central portion of the upper surface of the abutment and the members below the outer peripheral portion of the upper surface of the abutment can be positioned, and at the same time, positional displacement can be reliably prevented. Can achieve the effect of improving the convenience of assembly operations. b

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550346 Brief description of drawings Figure 1 is an exploded perspective view around the base of the electric fan of the first embodiment type. Figure 2 is a sectional view of the base of the electric fan shown in Figure 1. Figure 3 is an enlarged view of the human body of the electric fan shown in Figure 2. Fig. 4 is an exploded perspective view around the electric fan base of the second embodiment. Fig. 5 is a sectional view of the electric fan base shown in Fig. 4. Fig. 6 is an exploded perspective view around the base of the electric fan according to the third embodiment. Fig. 7 is a sectional view of the electric fan operation panel portion shown in Fig. 6. Fig. 8 is an exploded perspective view around the base of the electric fan of the fourth embodiment, and Fig. 8 is a plan view of the lower member of the electric fan of the fourth embodiment. Figure 10 is a detailed view of the screw hole shown in Figure 9. Fig. 11 is an enlarged sectional view of the screw hole shown in Fig. 9. Fig. 12 is an overall external view of a conventional electric fan. Figure 13 is the electric fan base shown in Figure 12. Fig. 14 is a ^ diagram of the electric fan base shown in Fig. 12. Fig. 15 is an overall external view of another conventional electric fan. FIG. 16 is an exploded perspective view around the base of the electric fan shown in FIG. 15] 2 pillars 6 mounting holes 20 lower member 40 bottom member 71 base bottom plate 90 outer peripheral member 1 base 5 pillar base 10 upper member 30 outer peripheral member 7 0 pillar base 8 0 upper member

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Claims (1)

550346 VI. Scope of patent application I. An electric fan, including a base A and a fan blade part supported by the upper end of the pillar =, the pillar standing on the abutment is characterized in that the aforementioned abutment consists of an upper surface. The outer surface of the face is integrated with the upper part of the lower face and the upper part of the above table 2.-A type of electric fan, which is composed of f parts. The fan blade portion Γ which is supported by the upper end of the pillar stands on the abutment. The abutment is characterized in that the abutment is composed of an outer member constituting the outer peripheral portion of the upper surface of the middle surface, and an upper member of hibiscus and coriander. Consisting of the above table. The three zero and three pillar poems, including the bottom member that forms the lower face, include the abutment, the pillar standing on the abutment, and the fan blade part supported by the upper end of the pillar, which is characterized by: Out of plane 2 5 ί: Consists of two parts including the upper member that forms the center of the upper surface and the outer member that forms the periphery of the upper surface. 4 · The electric fan according to item 1 of the scope of patent application, in which the upper member and the lower member are integrally formed of resin, respectively. 5. The electric fan according to item 1 of the scope of patent application, wherein a positioning device for positioning the upper member and the lower member is provided, and the upper member and the lower member are fixed with screws. 6. The electric fan as described in item &amp; of the 'Patent Scope', in the middle, the aforementioned positioning device includes: a wheel hub provided on the aforementioned upper member; and page 22 7063.5142.PF (N); Ahddub.ptd The patent application scope of the hub insertion opening is arranged in the aforementioned lower structure in a recessed state. For the front and f7, the electric fan described in item 6 of the patent application is envisaged. The convex part of the two-wheel hub is fitted in the hub insert c field, and the taper is set on the convex part. 8. The electric fan according to item 2 of the scope of the patent application, wherein the member and the outer peripheral member are each formed of a resin integral part and a metal plate. &gt; ^ 9. The electric fan according to item 8 of the scope of the patent application, positioning the upper member and the outer peripheral member, and the upper member and the outer peripheral member are fixed with screws. —10. The electric fan according to item 9 of the scope of the patent application, the positioning device comprises: a hub 'provided on the aforementioned upper member; and a hub insertion port provided on the aforementioned lower member, in a recessed state. W⑴ 11. According to the electric fan described in item 10 of the scope of patent application, /, the convex portion where the hub is fitted is provided when the hub is inserted, and a taper is provided on the convex portion. 1 2. According to the electric fan described in item 3 of the scope of patent application, the f-member and the aforementioned peripheral member are respectively formed of a resin-body forming member and a metal plate ′ household weight. 1 3 · As for the electric fan described in item 12 of the scope of the patent application, the positioning of the other upper member and the aforementioned lower member is positioned. The command hub is inserted into the lower part, which is the same as the lower part of 7, and the aforementioned; In the base structure, at the same time, insert the front one, the aforementioned wheel hub 1 into the lower part of the mouth, the same as above, the aforementioned aforesaid base structure, a well-equipped, the same as 550346 VI. When applying for the scope of the patent, the component and the aforementioned τ The components are fixed with screws. 1 The electric fan described in Item 13 of the Shanghai Patent F, the positioning device 1 includes: &gt;: | Qi, the front transmission is provided on the aforementioned upper member; and the transmission insertion port is provided under the aforementioned The component, lifted in, is recessed. Heart dog kill plug 1 5 · The electric fan according to item 4 of the scope of the patent application, wherein a convex portion fitted to the hub is provided under the hub insertion opening, and a taper is provided on the convex portion. &quot; 7063-5142-PF (N); Ahddub.ptd