CN2648138Y - Assembling base for electric fan - Google Patents
Assembling base for electric fan Download PDFInfo
- Publication number
- CN2648138Y CN2648138Y CN 03272960 CN03272960U CN2648138Y CN 2648138 Y CN2648138 Y CN 2648138Y CN 03272960 CN03272960 CN 03272960 CN 03272960 U CN03272960 U CN 03272960U CN 2648138 Y CN2648138 Y CN 2648138Y
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- CN
- China
- Prior art keywords
- electric fan
- dish
- dish seat
- seat
- combined type
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Abstract
A combined-type pedestal of an electric fan includes a disc seat; a central position of the disc seat is provided with a round seat hole; a straight column of the electric fan is inserted and connected in the round seat hole; the side periphery of the disc seat is equally provided with a plurality of trough holes; the bottom position of each trough hole is provided with a pushing wall which is deeply and concavely provided with an insertion block trough along the central direction of the round seat hole; the width of the insertion block trough is less than the trough hole; the utility model also includes a plurality of support foots; each support foot is provided with an insertion end which is inserted into the trough hole; the insertion end is provided with an edge wall which is closely pushed and positioned on the pushing wall; the insertion end is also convexly provided with an insertion block which is sleeved in the insertion block trough. The combined-type pedestal of the electric fan of the utility model can be conveniently and rapidly disassembled or assembled.
Description
[technical field]
The utility model relates to a kind of electric fan base, particularly relates to a kind of most leg and is provided with the slotting piece of pulling can be made the electric fan of the slotting build-in of pulling apace with a dish seat a combined type base.
[background technique]
Referring to shown in Figure 1, for the purpose of general electric fan base 10 disassembly and assembly for convenience, mainly be divided into two poles 11 and a right cylinder 12, two poles 11 are concaved with the trip ditch 111 of wedging mutually in neutral position, two poles 11 can be combined in the criss-crossing mode, two poles, 11 end faces respectively are concaved with two screws 112 near trip ditch 111 positions, the lower end of this right cylinder 12 is protruding with an affixed dish 121, screw 112 positions of corresponding two poles 11 are respectively equipped with number perforation 122 around this affixed dish 121, these perforation 122 can penetrate for number screw 13, these screws and two poles, 11 screws 112 are spirally connected, and it is fixing that two poles 11 are combined with right cylinder 12.
Above-mentioned electric fan base 10 possesses the function that the combination dismounting is arranged really, but still have some to need improved problem in the assembling disassembling, general electric fan base 10 is owing to be to utilize two poles 11 to constitute the cross kenel, this pole 11 is in order enough to support the weight of whole electric fan, it must make quite long length, therefore two poles 11 are after disassembling, the length of single pole 11 is long, it is excessive that volume is still disliked, often be unfavorable for carrying and packing, in addition, when two poles 11 are done assembling with right cylinder 12, be could be fully in conjunction with fixing by screw 13 interlockings, spiral shell changes screw 13 must use instrument, and therefore, assembling is inconvenient, and it is more of a specified duration to expend time in, and assembling performance is not good.
[model utility content]
The purpose of this utility model provides a kind of combined type base of the electric fan that can disassemble quickly and easily or assemble.
In order to achieve the above object, the utility model provides a kind of combined type base of electric fan, it is characterized in that: comprising:
One dish seat, this dish seat centre is provided with a circular seat hole, one right cylinder of electric fan is plugged in this circular seat hole, this dish seat side peripheral region five equilibrium offers a plurality of slotted eyes, be positioned at this each slotted eye bottom position and be provided with one to wall, should support wall and also deeply be concaved with a detent inserting groove along this circular seat hole central direction, the groove width size of this detent inserting groove is less than this slotted eye, and is to establish according to tangent position, circular seat hole;
Several legs, this each leg has a bayonet end, and this bayonet end is to insert in this slotted eye, this bayonet end has wall on one side, this limit wall abuts against and is positioned at this on wall, and this bayonet end also convexes with slotting a pull piece corresponding with this detent inserting groove shape, and this slotting piece of pulling is inserted in this detent inserting groove.
The combined type base of described electric fan is characterized in that: this detent inserting groove is a T type groove, and should insert the piece of pulling relatively is T type projection.
The combined type base of described electric fan, it is characterized in that: this dish seat end face is respectively equipped with perforation corresponding to this each detent inserting groove position, relatively this each leg is inserted on the piece of pulling and is concaved with screw respectively, penetrates this each perforation and each screw of inserting the piece of pulling is spirally connected with this by screw.
The combined type base of described electric fan is characterized in that: this dish seat side week etc. is arranged with four slotted eyes for the four groups of legs of pegging graft.
The combined type base of described electric fan is characterized in that: this dish seat side week etc. is arranged with five slotted eyes for the five groups of legs of pegging graft.
The combined type base of described electric fan is characterized in that: this dish seat centre is equipped with a mesopore, and this right cylinder bottom centre is provided with a bolt apertures relatively, and a screw is by penetrating this mesopore below this dish seat, is spirally connected with the bolt apertures of this right cylinder.
The combined type base of described electric fan, it is characterized in that: this dish seat top has a plane, locate to be concaved with several bolt apertures around being positioned at central, circular seat hole, this place, right cylinder below is provided with an affixed dish, and this affixed dish places on the plane of this dish seat, and this affixed dish is to being provided with several perforation in each bolt apertures position, several screws are penetrated by this perforation, be spirally connected with bolt apertures, the cutting graftage part that is provided with a tool predetermined length is also extended in this fixed tray lower end, and be inserted in this circular seat hole this cutting graftage part.
The combined type base of described electric fan is characterized in that: this place, dish seat top is covered with a upper shield, and the saturating sky of this upper shield centre is equipped with a mesopore that supplies this right cylinder to be inserted in, and this upper shield is positioned at this dish seat top, and covers this each screw.
In sum, effect of the present utility model and advantage are:
(1). the dismounting quick and convenient
The utility model is made up of a dish seat and number leg, number leg mutual group is connected on the dish seat and goes up the whole electric fan base of composition, and these legs are combined in the technology of dish seat, just utilize the slotting piece of pulling of its monolateral protrusion just can do to engage with dish seat detent inserting groove, the user do not need too many alignment actions just can organize into, therefore no matter be assembling or disassemble all considerably speed and convenience.
(2). it is little that leg is disassembled the back volume
It is to be the center with this dish seat that the utility model is counted leg, radially distribute with angle uniformly-spaced, this kind type of array can be on average and is firmly supported whole electric fan weight, the length of single leg can be not long, therefore after disassembling dish seat and leg, the leg volume is also little, and this is very beneficial for carrying and package handling.
(3). structure firmly has powerful support effect
Stand bar structure of the present utility model is except can doing disassembly and assembly fast, it more can utilize the screw interlocking to make permanent fixation, therefore leg can quite have elasticity with the combination of dish seat, and, the most important thing is, combination technology according to the utility model dish seat and leg, because this detent inserting groove is to go deep into the center portion and less than the slotted eye size, make these detent inserting grooves can be tangential on this circular seat hole and arrange with regular polygon, can make this dish seat inside have enough spaces by these structures and offer three groups with five equilibrium, four groups, five groups even above slotted eye, establish most legs to connect, the distribution kenel of leg more than this kind can make whole electric fan base have more the effect of firm support.
[description of drawings]
Be elaborated below by most preferred embodiment and accompanying drawing combined type base to the utility model electric fan, in the accompanying drawing:
Fig. 1 is the exploded view of general electric fan base, illustrates that its base is made up of two poles, a right cylinder and screw.
Fig. 2 is the exploded view of combined type base one preferred embodiment of the utility model electric fan, illustrates that the utility model is made up of a dish seat, four groups of legs and a right cylinder.
Fig. 3 is the top view of above-mentioned preferred embodiment, and the peg graft situation of four groups of legs of branch such as this dish seat periphery is described.
Fig. 4 is the sectional view of above-mentioned preferred embodiment, illustrates that these legs and right cylinder are combined in the inner situation of dish seat.
Fig. 5 is the bottom view of above-mentioned preferred embodiment, illustrate that this leg is to utilize one to insert in piece insertion dish seat one detent inserting groove of pulling, and these detent inserting grooves is that foundation one circular seat hole is the space kenel that the tangent distributions of four jiaos of squares are done at the center.
Fig. 6 is the top view of another preferred embodiment, the peg graft situation of five groups of legs of branches such as this dish seat periphery.
Fig. 7 is the bottom view of above-mentioned preferred embodiment, illustrates that these detent inserting grooves are is the space kenel that the tangent distribution of positive pentagon is done at the center according to the circular seat hole.
Fig. 8 is the exploded view of another preferred embodiment, illustrates that the utility model is made up of a dish seat, a right cylinder and a upper shield.
Fig. 9 is the combination stereogram of above-mentioned preferred embodiment.
Figure 10 is the sectional view of above-mentioned preferred embodiment, and this right cylinder and the affixed situation of dish seat are described.
[embodiment]
See also Fig. 2, shown in Figure 3, the combined type base of the utility model electric fan is in a preferred embodiment, it consists predominantly of a dish seat 20, complex root leg 30 and a right cylinder 40, in the present embodiment, this dish seat 20 can cooperate the four groups of legs 30 of pegging graft, the lower end of this right cylinder 40 is plugged on the dish seat 20, and the upper end then can be for the body part (figure does not show) of installing electric fan, and the utility model improvement focuses on:
This dish seat 20, simultaneously referring to Fig. 4, shown in Figure 5, it slightly is the pedestal of disc-shape, be concaved with a circular seat hole 21 in its end face centre, this circular seat hole 21 just can be inserted for this right cylinder 40, the centre that is positioned at circular seat hole 21 diapires more is equipped with a mesopore 211, and these right cylinder 40 bottoms have an end face 41, these end face 41 central corresponding mesopores 211 places are concaved with a bolt apertures 411, one screw 100 can penetrate mesopore 211 by the below of dish seat 20, and be spirally connected with the bolt apertures 411 of right cylinder 40, whereby should dish seat 20 can with right cylinder 40 secure bond together, this dish seat 20 side peripheries around the position five equilibrium dig and be provided with four groups of slotted eyes 22, this slotted eye 22 degree of depth of establishing of digging is not dark, have only 1/5 of dish seat 20 radius distance approximately, this helps the user can see the shape of slotted eye 22 clearly, allow leg 30 easily aligning organize into, these dish seat 20 bottom positions that are positioned at slotted eye 22 are formed with one and support wall 221, should support wall 221 neutral position and more deeply be concaved with a detent inserting groove 23 that is T type groove shape along circular seat hole 21 central directions, because this detent inserting groove 23 has less than the groove width of supporting wall 221 sizes, though therefore slotted eye 22 positions are near peripheral, but this detent inserting groove 23 can go deep into to inside, and be to arrange according to the tangent position in this circular seat hole 21, present embodiment has four groups of detent inserting grooves 23, just surround the tetragonal kenel of tangent with respect to circular seat hole 21, in addition, these dish seat 20 end faces are concaved with a perforation 24 more in advance in the position of corresponding each detent inserting groove 23.
These legs 30, the body of rod for slightly elongated shape, it has a bayonet end 31, this bayonet end 31 can be inserted in this slotted eye 22, the end face of bayonet end 31 is formed with wall 311 on one side, this limit wall 311 can abut against and be positioned at this on wall 221, bayonet end 31 more convexes with a slotting piece 32 of pulling that is T type projection shape, as long as aiming at these monolateral slotting piece 32 sleeve groups of pulling goes in this detent inserting groove 23, just can be fixed on the dish seat 20 in conjunction with this leg 30 apace, leg 30 windings also can be disassembled on dish seat 20 at any time with above-mentioned structure, if but the user wants this leg 30 of permanent fixation, the end face place that then should insert the piece 32 of pulling is concaved with a screw 321 in advance, under assembled state, the user can penetrate a screw 200 by the perforation 24 of dish seat 20, and this screw 200 just can be spirally connected with the screw 321 of inserting the piece 32 of pulling, so can allow dish seat 20 and leg 30 combine securely.
The foregoing description cooperates the pattern of four legs 30 to constitute base with a dish seat 20, yet but can make the base of multiway pattern with technology of the present utility model, see also Fig. 6, shown in Figure 7, another preferred embodiment of the utility model comprises another dish seat 20 ' and five legs 30, another dish seat 20 ' outside peripheral region five equilibriums are spaced apart be provided with five slotted eyes 22 ', equally more be concaved with in these slotted eye 22 ' inside five detent inserting grooves 23 ', the central circular seat hole 21 of five detent inserting grooves 23 ' just be tangential on ' and be the tangent pentagon and arrange, five legs 30 individually insert group go into these slotted eyes 22 ' in, constitute the base pattern of five legs 30 of tool, this provides more firm support effect.
More than be the general introduction of the be associated structure and the position of the combined type base primary clustering of the utility model electric fan, then, again the effect statement that the utility model expection can be reached as after:
(1). the dismounting quick and convenient
The utility model is made up of a dish seat 20 and number leg 30, number leg 30 mutual group are connected on the dish seat 20 forms whole electric fan base, and these legs 30 are combined in the technology of dish seat 20, just utilize the slotting piece 32 of pulling of its monolateral protrusion just can do to engage with dish seat 20 detent inserting grooves 23, the user do not need too many alignment actions just can organize into, therefore no matter be assembling or disassemble all considerably speed and convenience.
(2). it is little that leg is disassembled the back volume
It is to be the center with this dish seat 20 that the utility model is counted leg 30, radially distribute with angle uniformly-spaced, this kind type of array can be on average and is firmly supported whole electric fan weight, the length of single leg 30 can be not long, therefore after disassembling dish seat 20 and leg 30, leg 30 volumes are also little, and this is very beneficial for carrying and package handling.
(3). structure firmly has powerful support effect
Leg 30 structures of the present utility model are except can doing disassembly and assembly fast, it more can utilize screw 200 interlockings to make permanent fixation, therefore leg 30 can quite have elasticity with the combination of dish seat 20, and, the most important thing is, according to the combination technology of the utility model dish seat 20 with leg 30, because this detent inserting groove 23 is to go deep into the center portion and less than slotted eye 22 sizes, make these detent inserting grooves 23 can be tangential on this circular seat hole 21 and arrange with regular polygon, can make these dish seat 20 inside have enough spaces by these structures and offer three groups with five equilibrium, four groups, five groups even above slotted eye 22, establish most leg 30 to connect, the distribution kenel of leg 30 more than this kind can make whole electric fan base have more the effect of firm support.
What deserves to be mentioned is; the utility model also has another kind of pattern to change at coiling the juncture of seat with right cylinder; see also Fig. 8; 9 and shown in Figure 10; in the another preferred embodiment of the utility model; mainly has a dish seat 50; one right cylinder 60 and a upper shield 70; this dish seat 50 is inserted with complex root leg 51 in the periphery; dish seat 50 tops have a plane 52; these plane 52 centre are concaved with a circular seat hole 53; this plane 52 be positioned at circular seat hole 53 around locate to be concaved with several bolt apertures 54; these right cylinder 60 belows are provided with a rounded affixed dish 61; this affixed dish 61 can be flat on the plane 52 of this dish seat 50; affixed dish 61 cards are provided with number perforation 611; number screw 100 can be spirally connected with bolt apertures 54 after being penetrated by perforation 611; as long as rotate this right cylinder 60 a little; just can aim at all bolt apertures 54 fully in the perforation 611 of affixed dish 61 at one time; the action of assembling screw 100 is quite speed and convenience; and the cutting graftage part 62 that is provided with a tool predetermined length is more extended in these fixed tray 61 lower ends; the external diameter of this cutting graftage part 62 equals the internal diameter in circular seat hole 53; make cutting graftage part 62 just can be inserted in the circular seat hole 53; the cutting graftage part 62 that extend right cylinder 60 lower ends is except having positioning action; because it is inserted in circular seat hole 53 is dark implantation dish seat 21 inside; therefore can significantly promote the crystallized ability of 50 of right cylinder 60 and dish seats; these upper shield 70 inner hollow are formed with an alcove 71; the saturating sky of its end face centre is equipped with a mesopore 72; this mesopore 72 can be inserted in for right cylinder 60; make upper shield 70 just be positioned at the place, top of dish seat 50; all screws 100 are all included in the alcove 71 of upper shield 70 and are capped hiding fully; protect screw 100 not to be infected with and to get rusty whereby by water liquid flying dust; the card dirt more can promote integral aesthetic property.
Claims (8)
1. the combined type base of an electric fan is characterized in that: comprising:
One dish seat, this dish seat centre is provided with a circular seat hole, one right cylinder of electric fan is plugged in this circular seat hole, this dish seat side peripheral region five equilibrium offers a plurality of slotted eyes, be positioned at this each slotted eye bottom position and be provided with one to wall, should support wall and also deeply be concaved with a detent inserting groove along this circular seat hole central direction, the groove width size of this detent inserting groove is less than this slotted eye, and is to establish according to tangent position, circular seat hole;
Several legs, this each leg has a bayonet end, and this bayonet end is to insert in this slotted eye, this bayonet end has wall on one side, this limit wall abuts against and is positioned at this on wall, and this bayonet end also convexes with slotting a pull piece corresponding with this detent inserting groove shape, and this slotting piece of pulling is inserted in this detent inserting groove.
2. the combined type base of electric fan as claimed in claim 1, it is characterized in that: this detent inserting groove is a T type groove, should insert the piece of pulling relatively is T type projection.
3. the combined type base of electric fan as claimed in claim 1, it is characterized in that: this dish seat end face is respectively equipped with perforation corresponding to this each detent inserting groove position, relatively this each leg is inserted on the piece of pulling and is concaved with screw respectively, penetrates this each perforation and each screw of inserting the piece of pulling is spirally connected with this by screw.
4. the combined type base of electric fan as claimed in claim 1 is characterized in that: this dish seat side week etc. is arranged with four slotted eyes for the four groups of legs of pegging graft.
5. the combined type base of electric fan as claimed in claim 1 is characterized in that: this dish seat side week etc. is arranged with five slotted eyes for the five groups of legs of pegging graft.
6. the combined type base of electric fan as claimed in claim 1 is characterized in that: this dish seat centre is equipped with a mesopore, and this right cylinder bottom centre is provided with a bolt apertures relatively, and a screw is by penetrating this mesopore below this dish seat, is spirally connected with the bolt apertures of this right cylinder.
7. the combined type base of electric fan as claimed in claim 1, it is characterized in that: this dish seat top has a plane, locate to be concaved with several bolt apertures around being positioned at central, circular seat hole, this place, right cylinder below is provided with an affixed dish, this affixed dish places on the plane of this dish seat, this affixed dish is to being provided with several perforation in each bolt apertures position, several screws are penetrated by this perforation, be spirally connected with bolt apertures, the cutting graftage part that is provided with a tool predetermined length is also extended in this fixed tray lower end, and be inserted in this circular seat hole this cutting graftage part.
8. the combined type base of electric fan as claimed in claim 7 is characterized in that: this place, dish seat top is covered with a upper shield, and the saturating sky of this upper shield centre is equipped with a mesopore that is inserted in for this right cylinder, and this upper shield is positioned at above this dish seat, and covers this each screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272960 CN2648138Y (en) | 2003-06-13 | 2003-06-13 | Assembling base for electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272960 CN2648138Y (en) | 2003-06-13 | 2003-06-13 | Assembling base for electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648138Y true CN2648138Y (en) | 2004-10-13 |
Family
ID=34330958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03272960 Expired - Fee Related CN2648138Y (en) | 2003-06-13 | 2003-06-13 | Assembling base for electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648138Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421194A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Fan base and electric fan |
| CN105289005A (en) * | 2015-11-24 | 2016-02-03 | 宁波市镇海怡福莱文化创意有限公司 | Base of fitness toy |
| CN108308853A (en) * | 2018-02-07 | 2018-07-24 | 震旦（中国）有限公司 | Combined table feet and desk |
-
2003
- 2003-06-13 CN CN 03272960 patent/CN2648138Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421194A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Fan base and electric fan |
| CN105289005A (en) * | 2015-11-24 | 2016-02-03 | 宁波市镇海怡福莱文化创意有限公司 | Base of fitness toy |
| CN108308853A (en) * | 2018-02-07 | 2018-07-24 | 震旦（中国）有限公司 | Combined table feet and desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |