CN204061267U

CN204061267U - Fan supports retaining frame group structure around formula

Info

Publication number: CN204061267U
Application number: CN201420353557.9U
Authority: CN
Inventors: 陈介民
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-27
Filing date: 2014-06-27
Publication date: 2014-12-31
Anticipated expiration: 2024-06-27

Abstract

A kind of fan supports retaining frame group structure around formula, and comprise the support retaining frame group that a clamshell body and a protecting wire net frame are formed, this clamshell body has a cylinder base and and is covered on the protecgulum that this cylinder base front end place is closed state; This protecting wire net frame has the support claw bar that many are positioned at the cylinder base surface periphery place of this clamshell body, and this respectively supports claw bar upper end and is provided with a button frame hole; And many lay respectively at this each localization frame supporting the moulding between claw bar upper end and formed; Whereby, be fixed on the positioning when the rear protecting guard of electric fan docks with front protection net and be arranged at this clamshell body front place, buckle by this protecting wire net frame the net rib that the button hole established in frame circle place carries out fastening protection net or rear protecting guard place before electric fan, and then provide what promote electric fan to be steadiness effect in time assembling between both front protection net and rear protecting guard.

Description

Fan supports retaining frame group structure around formula

Technical field

The utility model relates to a kind of fan and supports retaining frame group structure around formula, espespecially a kind of support retaining frame group for increasing when assembling between both protection net before external electric fan and rear protecting guard being steadiness.

Background technique

General electric fan running utilizes flabellum group to be transferred in rotary state by motor driving high-speed rotary, the rotational velocity of its flabellum group is very fast, therefore injured by the leaf of high speed rotating fan for considering its danger and preventing the finger of user from accidentally stretching in flabellum group, it is net after motor-end sets firmly, be docked at safety in rear net makes flabellum group be contained in space that front and back net formed by a front net to rotate, before it is traditional, the network conformation of rear net is roughly the same, be all by thicker round metal bar edge arrange in pairs or groups more than one strengthening property slightly thin round metal bar rack jointly reorganize solid welding be radiation-like arrangement multiple metal fine-structure mesh lines formed, due to front, during rear net docking, relative round bar edge does not have any button admittedly to limit and move back structure, therefore, past tradition is net after establishing multiple hasp to clamp on front net or fastening, but electric fan is on the market then the fixing frame circle utilizing or use at least one plastic rubber ejaculate molding now, reaches the restriction that front net is recessed from rear net.

Learn according to above-mentioned, electric fan is on the market fixed on the positioning effect by means of only adopting the fixing frame circle of plastic cement material when the forward and backward net docking of electric fan now, once this fixing frame circle suffers to clash into produce distortion, front net will be made to depart from from rear net along with this fixing frame circle, cause expose rotation flabellum group will to arround produce dangerous, be a large drawback problem in fact, and urgently improved.

Summary of the invention

Main purpose of the present utility model is: provide a kind of support retaining frame group for increasing when assembling between both protection net before external electric fan and rear protecting guard being steadiness.

Another object of the present utility model is: provide a kind of enhancement to set off the support retaining frame group of the overall vision moulding effect of electric fan.

For reaching above-mentioned purpose, a kind of fan of the utility model supports retaining frame group structure around formula, comprise the support retaining frame group that a clamshell body and a protecting wire net frame are formed, this clamshell body has one and is covered on for the fan motor cylinder base and arranged in it protecgulum that this cylinder base front end place is closed state; It is characterized in that: this protecting wire net frame has the support claw bar that many are positioned at the cylinder base surface periphery place of this clamshell body, these many support claw bars with outside radial arrangement, and are provided with a button frame hole in this each claw bar upper end that supports; And many lay respectively at this each localization frame supporting the moulding between claw bar upper end and formed.

1, because fan of the present utility model supports retaining frame group structure around formula, comprise the support retaining frame group that a clamshell body and a protecting wire net frame are formed, this clamshell body has one and is covered on for the fan motor cylinder base and arranged in it protecgulum that this cylinder base front end place is closed state; This protecting wire net frame has the support claw bar that many are positioned at the cylinder base surface periphery place of this clamshell body, and these many supporting claw leverages with outside radial arrangement, and are respectively provided with a button frame hole in this each claw bar upper end that supports; And many lay respectively at this each localization frame supporting the moulding between claw bar upper end and formed; Whereby, be fixed on the positioning when the rear protecting guard of electric fan docks with front protection net and be arranged at this clamshell body front place, by this protecting wire net frame each support claw bar upper end set by buckle the net rib that protection net or rear protecting guard place before electric fan are carried out fastening in frame hole, and then provide that to promote between both the front protection net of electric fan and rear protecting guard be steadiness effect in time assembling.

2, because fan of the present utility model supports retaining frame group structure around formula, the support retaining frame group that a clamshell body and a protecting wire net frame are formed is comprised; Have by this protecting wire net frame the support claw bar that many are positioned at the cylinder base surface periphery place of this clamshell body, these many support claw bars are with outside radial arrangement; And more have additional at least one auxiliary rod extended in each support claw bar place of this protecting wire net frame, what this auxiliary rod the other end was then linked to this protecting wire net frame buckles frame circle place; Wherein each support claw bar of this protecting wire net frame and each auxiliary rod are with vertical bar shape, wavy or arc-shaped kenel, and have additional multiple ornaments in each support claw bar of this protecting wire net frame and each ancillary linkage mechanism; Wherein the localization frame of this protecting wire net frame is with rule or not specification kenel moulding; It is shaped to polygon kenel, plant kenel or animal kenel; Whereby, be fixed on the positioning when protection net before electric fan docks with rear protecting guard and be arranged at this clamshell body front place and carry out fastening steadiness, make electric fan entirety present different vision moulding, so as to reaching its peripheral environment of decoration effect attractive in appearance.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view that the utility model supports retaining frame group.

Fig. 2 is the protecting wire net frame moulding schematic perspective view that the utility model supports retaining frame group.

Fig. 3 is the three-dimensional exploded view that the utility model supports the better enforcement state of retaining frame group.

Fig. 4 is the floor map that the utility model supports the better enforcement state of retaining frame group.

Fig. 5 is the generalized section that the utility model supports the better enforcement state of retaining frame group.

Fig. 6 is the schematic perspective view that the utility model supports another structure kenel of retaining frame group.

Fig. 7 is the three-dimensional exploded view that the utility model supports the enforcement state of another structure kenel of retaining frame group.

Fig. 8 is the generalized section that the utility model supports the enforcement state of another structure kenel of retaining frame group.

Fig. 9 is the schematic perspective view that the utility model supports a retaining frame group structure kenel again.

Figure 10 is the three-dimensional exploded view that the utility model supports the retaining frame group enforcement state of a structure kenel again.

Figure 11 is the generalized section that the utility model supports the retaining frame group enforcement state of a structure kenel again.

Embodiment

First, referring to shown in Fig. 1 to Fig. 2, is that fan of the present utility model supports retaining frame group structure around formula; Comprise the support retaining frame group A that a clamshell body 1 and a protecting wire net frame 2 are formed; Wherein:

One clamshell body 1, there is cylinder base 11 and a protecgulum 12, this cylinder base 11 is made by plastic cement material, a chamber 111 is defined in this cylinder base 11, arrange fixing for a fan motor 3 in this chamber 111, and being provided with many air holes 112 in elongate shape in this cylinder base 11 rear end or bottom end, this each air hole 112 is used for being directed in this cylinder base 11 by wind when operating for this fan motor 3; This protecgulum 12 is covered on this cylinder base 11 front end place is again closed state, this fan motor 3 is made to be positioned at this cylinder base 11, this protecgulum 12 is made by plastic cement material, and wherein this protecgulum 12 center is provided with an axis hole 121, and this axis hole 121 is run through for the rotating shaft 31 of this fan motor 3; At least one hole 122 that is pivoted, this hole 122 that is respectively pivoted is arranged at this axis hole 121 surrounding place and is pivoted for a screw P and locks ties in this fan motor 3 place; At least one locating column 123, this each locating column 123 is arranged at this axis hole 121 surrounding place; And multiple air hole 124, this each air hole 124 is around being arranged in this axis hole 121 surrounding place; The heat that wherein this each air hole 124 is used for producing when operating for this fan motor 3 is distributed; And

One protecting wire net frame 2, has many support claw bars 21 and a localization frame 22, and these many support claw bars 21 are made emitted by reelability plastic cement material, and these many support claw bars 21 are positioned at the cylinder base 11 surface periphery place of this clamshell body 1; Wherein these many support claw bars 21 are formed in one or combined type kenel with the cylinder base 11 of this clamshell body 1, and these many support claw bars 21 are with outside radial arrangement, and are provided with a button frame hole 211 in this each claw bar 21 upper end that supports; Wherein this respectively supports claw bar 21 with vertical bar shape, wavy or arc-shaped kenel; This localization frame 22 is positioned at these many support claw bar 21 upper ends in linking kenel again, and this localization frame 22 lays respectively at this each moulding 221 supported between claw bar 21 upper end by many formed; Wherein this localization frame 22 is made emitted by reelability material plastic cement material, and this localization frame 22 is with rule or not specification kenel moulding; It is shaped to polygon kenel, plant kenel or animal kenel, as shown in Figure 2;

Moreover each support claw bar 21 place of this protecting wire net frame 2 more has additional at least one auxiliary rod 212 extended, and this auxiliary rod 212 the other end is then linked to localization frame 22 place of this protecting wire net frame 2; Wherein this auxiliary rod 212 is with vertical bar shape, wavy or arc-shaped kenel, and having additional multiple ornaments 23 in each support claw bar 21 of this protecting wire net frame 2 and each auxiliary rod 212, the plurality of ornaments 23 are with plant shaping, animal-shaped, casper, text style or any article moulding or its combined type.

Continuing refers to shown in Fig. 3 to Fig. 5, is that the utility model fan supports illustrating further of retaining frame group structure around formula; This is novel comprises the support retaining frame group A that a clamshell body 1 and a protecting wire net frame 2 form;

This clamshell body 1 described, has a cylinder base 11 and supplying fan motor 3 to arrange in it and is covered on the protecgulum 12 that this cylinder base 11 front end place is closed state; Wherein the rotating shaft 31 of this fan motor 3 is through axis hole 121 place set by this protecgulum 12, rotating shaft 31 by this fan motor 3 supplies the rear protecting guard 4 of electric fan to wear fixing, utilize the fixed plate 41 of this rear protecting guard 4 to be provided with an axis hole 411, this axis hole 411 is run through for the rotating shaft 31 of this fan motor 3; At least one positioning hole 412, each positioning hole 412 of this rear protecting guard 4 corresponds to each locating column 123 set by this protecgulum 12, makes this rear protecting guard 4 be positioned protecgulum 12 place of this clamshell body 1; And multiple arcuate socket 413, this each arcuate socket 413 is around being arranged in this axis hole 411 surrounding place and corresponding to each air hole 124 place set by this protecgulum 12; The heat that wherein this each arcuate socket 413 is used for producing when operating for this fan motor 3 is distributed; Again a flabellum group 5 be mounted on rotating shaft 31 place of this fan motor 3 and in stationary state, make this flabellum group 5 be positioned at this rear protecting guard 4; Finally protection net before electric fan 6 being butted up against this rear protecting guard 4 place is fixed on the positioning state again; And

This protecting wire net frame 2 described, has the support claw bar 21 that many are positioned at the cylinder base 11 surface periphery place of this clamshell body 1, and these many support claw bars 21 with outside radial arrangement, and are provided with a button frame hole 211 in this each claw bar 21 upper end that supports; And many lay respectively at this each localization frame 22 supporting the moulding 221 between claw bar 21 upper end and formed; And having additional multiple ornaments 23 in each support claw bar 21 of this protecting wire net frame 2 and each auxiliary rod 212, the plurality of ornaments 23 are with plant shaping, animal-shaped, casper, text style or any article moulding or its combined type.

Whereby, be fixed on the positioning when protection net before electric fan 6 docks with rear protecting guard 4 and be arranged at this clamshell body 1 front place, this front protection net 6 is driven to rotate with the flabellum group 5 at this rear protecting guard 4 place and produce wind-force when fan motor 3 in the cylinder base 11 of this clamshell body 1 operates, by this protecting wire net frame 2 each support claw bar 21 upper end set by frame hole 211 of buckleing carry out fastening the net rib 61 of protection net 6 before electric fan or the net rib 42 of rear protecting guard 4, and then provide that to promote between both the front protection net 6 of electric fan and rear protecting guard 4 be steadiness effect in time assembling, each support claw bar 21 place of this protecting wire net frame 2 more has additional at least one auxiliary rod 212 extended even, this auxiliary rod 212 the other end is then linked to localization frame 22 place of this protecting wire net frame 2, and arrange in pairs or groups this protecting wire net frame 2 made by reelability plastic cement material, this protecting wire net frame 2 entirety is made to have elastic effect, further to make the front protection net 6 of overall protecting wire net frame 2 pairs of electric fans and rear protecting guard 4 be steadiness effect in time assembling, the cushion effect that the front protection net 6 also lowering electric fan produces with the flabellum group 5 during rear protecting guard 4 is rotated.

Again, referring to shown in Fig. 6 to Fig. 8, is that fan of the present utility model supports another structure kenel explanation of retaining frame group structure around formula; This is novel comprises the support retaining frame group A that a clamshell body 1 and a protecting wire net frame 2 form; Wherein:

One clamshell body 1, have cylinder base 11 and a protecgulum 12, this cylinder base 11, made by plastic cement material, defines a chamber 111 in this cylinder base 11, arrange for a fan motor 3 in this chamber 111, and be provided with many air holes 112 in elongate shape in this cylinder base 11 rear end or bottom end; This protecgulum 12 is covered on this cylinder base 11 front end place is again closed state, this fan motor 3 is made to be positioned at this cylinder base 11, this protecgulum 12 is made by plastic cement material, and wherein this protecgulum 12 center is provided with an axis hole 121, and this axis hole 121 is run through for the rotating shaft 31 of this fan motor 3; At least one hole 122 that is pivoted, this hole 122 that is respectively pivoted is arranged at this axis hole 121 surrounding place and is pivoted for a screw P and locks ties in this fan motor 3 place; At least one locating column 123, this each locating column 123 is arranged at this axis hole 121 surrounding place; And multiple air hole 124, this each air hole 124 is around being arranged in this axis hole 121 surrounding place; And

One protecting wire net frame 2, has many support claw bars 21 and a localization frame 22, and these many support claw bars 21 are made emitted by reelability plastic cement material, and these many support claw bars 21 are positioned at the protecgulum 12 surface periphery place of this clamshell body 1; Wherein these many support claw bars 21 are formed in one or combined type kenel with the protecgulum 12 of this clamshell body 1, and these many support claw bars 21 are with outside radial arrangement, and are provided with a button frame hole 211 in this each claw bar 21 upper end that supports; Wherein this respectively supports claw bar 21 with vertical bar shape, wavy or arc-shaped kenel; This localization frame 22 is positioned at these many support claw bar 21 upper ends in linking kenel again, and this localization frame 22 lays respectively at this each moulding 221 supported between claw bar 21 upper end by many formed; Wherein this localization frame 22 is made emitted by reelability plastic cement material, and this localization frame 22 is rule or not specification kenel moulding; It is shaped to polygon kenel, plant kenel or animal kenel;

Chatting by above-mentioned, this clamshell body 1 has a cylinder base 11 and supplying fan motor 3 to arrange in it and is covered on the protecgulum 12 that this cylinder base 11 front end place is closed state; Wherein the rotating shaft 31 of this fan motor 3 is through axis hole 121 place set by this protecgulum 12, rotating shaft 31 by this fan motor 3 supplies the rear protecting guard 4 of electric fan to wear fixing, utilize the fixed plate 41 of this rear protecting guard 4 to be provided with an axis hole 411, this axis hole 411 is run through for the rotating shaft 31 of this fan motor 3; At least one positioning hole 412, each positioning hole 412 of this rear protecting guard 4 corresponds to each locating column 123 set by this protecgulum 12, makes this rear protecting guard 4 be positioned protecgulum 12 place of this clamshell body 1; And multiple arcuate socket 413, this each arcuate socket 413 is around being arranged in this axis hole 411 surrounding place and corresponding to each air hole 124 place set by this protecgulum 12; Again a flabellum group 5 be mounted on rotating shaft 31 place of this fan motor 3 and in stationary state, make this flabellum group 5 be positioned at this rear protecting guard 4; Finally protection net before electric fan 6 being butted up against this rear protecting guard 4 place is fixed on the positioning state again.

Separately, referring to shown in Fig. 9 to Figure 11, is that fan of the present utility model supports a structure kenel explanation again of retaining frame group structure around formula; This is novel comprises the support retaining frame group A that a clamshell body 1 and a protecting wire net frame 2 form; Wherein:

One protecting wire net frame 2, has many support claw bars 21 and a localization frame 22, and these many support claw bars 21 are made emitted by reelability plastic cement material, and these many support claw bars 21 are positioned at cylinder base 11 or the protecgulum 12 surface periphery place of this clamshell body 1; Wherein this many support claw bars 21 and this clamshell body 1 cylinder base 11 or protecgulum 12 is formed in one or combined type kenel, and these many support claw bars 21 are with outside radial arrangement, and respectively support claw bar 21 upper end be provided with a button frame hole 211 in this; Wherein this respectively supports claw bar 21 with vertical bar shape, wavy or arc-shaped kenel; This localization frame 22 is positioned at these many support claw bar 21 upper ends in linking kenel again, and this localization frame 22 lays respectively at this each moulding 221 supported between claw bar 21 upper end by many and formed; Wherein this localization frame 22 is made emitted by reelability material plastic cement material, and this localization frame 22 is with rule or not specification kenel moulding; It is shaped to polygon kenel, plant kenel or animal kenel;

Moreover, be provided with the dictyosome 213 that many net ribs 2131 are formed around arrangement between each support claw bar 21 place of this protecting wire net frame 2; Wherein each support claw bar 21 place of this protecting wire net frame 2 more has additional at least one auxiliary rod 212 extended, and this auxiliary rod 212 the other end is then linked to localization frame 22 place of this protecting wire net frame 2; Wherein this auxiliary rod 212 is with vertical bar shape, wavy or arc-shaped kenel;

Chatting by above-mentioned, this clamshell body 1 has a cylinder base 11 and supplying fan motor 3 to arrange in it and is covered on the protecgulum 12 that this cylinder base 11 front end place is closed state; Wherein the rotating shaft 31 of this fan motor 3 is through axis hole 121 place set by this protecgulum 12, by this this protecting wire net frame 2 novel each support claw bar 21 place between be provided with the dictyosome 213 that many net ribs 2131 are formed around arrangement, directly a flabellum group 5 can be mounted on rotating shaft 31 place of this fan motor 3 and in stationary state, make this flabellum group 5 be positioned at protecgulum 12 place of this clamshell body 1; The last localization frame 22 again protection net before electric fan 6 being butted up against this protecting wire net frame 2, and utilize and buckle the net rib 61 that protection net 6 before electric fan is carried out fastening in frame hole 211 set by each support claw bar 21 upper end of this protecting wire net frame 2, and then electric fan entirety is made to present another kind of assembling kenel.

Overall View it, be fixed on the positioning when protection net before electric fan 6 docks with rear protecting guard 4 and be arranged at this clamshell body 1 front place, this front protection net 6 is driven to rotate with the flabellum group 5 at this rear protecting guard 4 place and produce wind-force when fan motor 3 in the cylinder base 11 of this clamshell body 1 operates, by this protecting wire net frame 2 each support claw bar 21 upper end set by frame hole 211 of buckleing carry out fastening the net rib 61 of protection net 6 before electric fan or the net rib 42 of rear protecting guard 4, and then provide that to promote between both the front protection net 6 of electric fan and rear protecting guard 4 be steadiness effect in time assembling, each support claw bar 21 place of this protecting wire net frame 2 more has additional at least one auxiliary rod 212 extended even, this auxiliary rod 212 the other end is then linked to localization frame 22 place of this protecting wire net frame 2, and arrange in pairs or groups this protecting wire net frame 2 made by reelability plastic cement material, this protecting wire net frame 2 entirety is made to have elastic effect, further to make the front protection net 6 of overall protecting wire net frame 2 pairs of electric fans and rear protecting guard 4 be steadiness effect in time assembling, the cushion effect that the front protection net 6 also lowering electric fan produces with the flabellum group 5 during rear protecting guard 4 is rotated,

Moreover this this protecting wire net frame 2 novel has the support claw bar 21 that many are positioned at the cylinder base 11 of this clamshell body 1 or arbitrary place of protecgulum 12 surface periphery, and these many support claw bars 21 are with outside radial arrangement; And more having additional at least one auxiliary rod 212 extended in each support claw bar 21 place of this protecting wire net frame 2, this auxiliary rod 212 the other end is then linked to localization frame 22 place of this protecting wire net frame 2; Wherein each support claw bar 21 of this protecting wire net frame 2 and each auxiliary rod 212 are with vertical bar shape, wavy or arc-shaped kenel, and have additional multiple ornaments 23 in each support claw bar 21 of this protecting wire net frame 2 and each auxiliary rod 212, the plurality of ornaments 23, with plant shaping, animal-shaped, casper, text style or any article moulding or its combined type, add the localization frame 22 of this protecting wire net frame 2 with rule or not specification kenel moulding; It is shaped to polygon kenel, plant kenel or animal kenel; Whereby, be fixed on the positioning when protection net before electric fan 6 docks with rear protecting guard 4 and be arranged at this clamshell body 1 front place when carrying out fastening steadiness, by each support claw bar 21 of this protecting wire net frame 2 and each auxiliary rod 212 with vertical bar shape, wavy or arc-shaped kenel, and have additional multiple ornaments 23 in each support claw bar 21 of this protecting wire net frame 2 and each auxiliary rod 212; Or the localization frame 22 of this protecting wire net frame 2 is with polygon moulding kenel, electric fan entirety is made to present different vision moulding, so as to reaching its peripheral environment of decoration effect attractive in appearance.

Comprehensive the above, a kind of fan supports retaining frame group structure around formula and had not seen again all books and periodicals or open use, really meets new patent application important document.Need Chen Mingzhe, the above know-why being specific embodiment of the utility model and using, the change that the novel conception of Ruo Yiben is done, its function produced do not exceed yet specification and graphic contained spiritual time, in the scope that this is novel, all should close and give Chen Ming.

Claims

1. fan supports a retaining frame group structure around formula, and comprise the support retaining frame group that a clamshell body and a protecting wire net frame are formed, this clamshell body has one and is covered on for the fan motor cylinder base and arranged in it protecgulum that this cylinder base front end place is closed state; It is characterized in that: this protecting wire net frame has the support claw bar that many are positioned at the cylinder base surface periphery place of this clamshell body, these many support claw bars with outside radial arrangement, and are provided with a button frame hole in this each claw bar upper end that supports; And many lay respectively at this each localization frame supporting the moulding between claw bar upper end and formed.

2. fan as claimed in claim 1 supports retaining frame group structure around formula, it is characterized in that: wherein many support claw bars of this protecting wire net frame are more positioned at the front cover surface peripheral region of this clamshell body.

3. fan as claimed in claim 1 supports retaining frame group structure around formula, it is characterized in that: wherein this protecting wire net frame many support claw bars and this clamshell body is formed in one or combined type kenel.

4. fan as claimed in claim 3 supports retaining frame group structure around formula, it is characterized in that: wherein each support claw bar of this protecting wire net frame is with vertical bar shape, wavy or arc-shaped kenel.

5. fan as claimed in claim 4 supports retaining frame group structure around formula, it is characterized in that: wherein each support claw bar place of this protecting wire net frame more has additional at least one auxiliary rod extended, and this auxiliary rod the other end is then linked to the localization frame place of this protecting wire net frame.

6. fan as claimed in claim 5 supports retaining frame group structure around formula, it is characterized in that: wherein this auxiliary rod is with vertical bar shape, wavy or arc-shaped kenel.

7. fan as claimed in claim 5 supports retaining frame group structure around formula, it is characterized in that: wherein each support claw bar of this protecting wire net frame and each auxiliary rod have additional multiple ornaments.

8. fan as claimed in claim 4 supports retaining frame group structure around formula, it is characterized in that: be provided with the dictyosome that many net gilled rings are formed around arrangement between each support claw bar place of wherein this protecting wire net frame.