CN206159089U - Fan box and fan - Google Patents
Fan box and fan Download PDFInfo
- Publication number
- CN206159089U CN206159089U CN201621197507.1U CN201621197507U CN206159089U CN 206159089 U CN206159089 U CN 206159089U CN 201621197507 U CN201621197507 U CN 201621197507U CN 206159089 U CN206159089 U CN 206159089U
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- wall
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- fan box
- docking
- fixing nut
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Abstract
The utility model discloses a fan box and fan, this fan box include preceding shell, with backshell, fixing bolt and the fixation nut of preceding shell rigid coupling, fixing bolt passes preceding shell and backshell and closure in fixation nut, it is solid that preceding shell or backshell are equipped with the card fixation nut's limit structure. The utility model discloses a fan box assembles convenient and fast, and the security is good, can improve production efficiency.
Description
Technical field
The utility model is related to the fan in fan technology field, more particularly to a kind of fan box and application fan box.
Background technology
Fan plays important role in the life of people, and fans the core component that box is fan, is provided with control wind
The control unit of fan pattern.For the ease of dismantling and assembling, the housing for fanning box generally comprises the fore shell being spirally connected and back cover.In order to
Fan it is attractive in appearance, assembling fan box securing member be hidden in the position of casing depression.However, existing fan box structure causes life
Product personnel are in assembling, it usually needs gone to hold nut with hand, make bolt that nut is locked in after passing, but so by artificial
Support is unfavorable for the positioning of nut and bolt so that the process that is spirally connected is slow, low production efficiency.On the other hand when bolt is fastened
When, it may occur that the phenomenon of the finger of unexpected scratch producers, bring potential safety hazard.
Utility model content
Main purpose of the present utility model is to provide a kind of fan box, it is intended to realize easy to assembly quick, the security of fan box
It is good, the purpose of efficiency high.
For achieving the above object, the utility model proposes fan box, it is including the affixed back cover of fore shell and the fore shell, solid
Determine bolt and fixing nut, the fixing bolt passes through the fore shell with back cover and is locked on the fixing nut, the fore shell
Or back cover offers the position limiting structure for fixing the fixing nut.
Preferably, one of the fore shell and back cover be convexly equipped with two it is spaced dock post, another being provided with docks post with two
Two docking grooves being engaged, each docking post offers the first through hole passed through for the fixing bolt, the side of each docking groove
Wall offers the second through hole being engaged with the first through hole, and the fixing bolt is through the first through hole and the second through hole
And it is locked on the fixing nut.
Preferably, the back cover is convexly equipped with the docking post, and the position limiting structure is located at one end of a docking post.
Preferably, the position limiting structure includes the first wall for being parallel to each other and the second wall, the 3rd wall being parallel to each other and the
Four walls, and the 5th wall that is oppositely arranged and grab, first wall, the second wall, the 3rd wall, the 4th wall, the 5th wall and grab phase
Connect and cooperatively form a stopper slot, the fixing nut is fastened in the stopper slot.
Preferably, the 3rd wall offers a breach, and the grab is convexly equipped in the diapire of the breach.
Preferably, the fixing nut is hex nut, the shape phase of the shape of the stopper slot and the fixing nut
Matching.
Preferably, the grab offers draw-in groove, and the opening of the draw-in groove forms the draw-in groove towards the 5th wall
Two cell walls fix the perisporium of the fixing nut.
Preferably, the grab is additionally provided with a spigot surface, and the free end end face of the relatively described grab of the spigot surface is inclined
Arrange.
Preferably, first wall, the second wall, the 3rd wall and the 4th wall are equipped with guide protrusions, the guide protrusions by
The grab to the side of the 5th wall upwardly extends, the groove of the surface of each guide protrusions relative to the stopper slot being located
Wall is obliquely installed.
Preferably, each docking post offers jack in its side, and each jack is arranged at the docking post away from another
One end of one docking post, the position limiting structure is located at one end away from the jack of a docking post, each docking groove
Cell wall is convexly equipped with inserted block corresponding with the jack, and when the fore shell is docked with the back cover, the inserted block inserts the jack.
The utility model also proposes a kind of fan, including the fan box of head and the connection head, and the fan box is above-mentioned
Fan box.
Preferably, the head is provided with and the connecting portion being connected is rotated with the fan box, and the connecting portion is provided with logical with first
The third through-hole that hole is adapted, fore shell offers respectively the first groove and the second groove with back cover, and it is alternate that the first groove is located at two
Every docking groove between, the second groove be located at two docking posts separately between, the connecting portion is sticked in first groove
Dock in the slot to be formed with the second groove, the third through-hole is connected with the first through hole and the second through hole, described solid
Determine first through hole described in screw bolt passes, the second through hole and the third through-hole and be locked on the fixing nut.
The fan box of technical solutions of the utility model includes fore shell and the back cover being spirally connected, by arranging card on fore shell or back cover
Gu the position limiting structure of fixing nut, directly position limiting structure can be fastened in assembling by fixing nut, then fixing bolt is worn
Cross sealed with fixing nut after fore shell and back cover.On the one hand, when bolt is fastened and fixed, due to the spacing fixing of position limiting structure,
It is injured so as to avoid producers so that assembling process security is good without using manually carrying out hand-held fixing nut.It is another
Aspect, fixing nut it is pre-aligned so that fixing bolt need not again be positioned during penetrating with fixing nut, from
And built-up time can be saved, improve production efficiency.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model fan one；
Fig. 2 is the detonation configuration figure of the head of fan shown in Fig. 1 and fan box；
Fig. 3 is the configuration schematic diagram that the utility model fans the embodiment of box one；
Fig. 4 is the structural representation of the fore shell of fan box shown in Fig. 3；
Fig. 5 is the structural representation of the back cover of fan box shown in Fig. 3；
Fig. 6 is the enlarged drawing in Fig. 5 at A；
Fig. 7 is the structural representation at another visual angle of back cover of fan box shown in Fig. 3；
Fig. 8 is the enlarged drawing in Fig. 7 at B；
Fig. 9 is the structural representation at the another visual angle of back cover of fan box shown in Fig. 3；
Figure 10 is the enlarged drawing in Fig. 9 at C.
Drawing reference numeral explanation：
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integral；Can be mechanically connected, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, and can not manage such as relating to the description of " first ", " second " etc. is only used for describing purpose in the utility model
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occur it is conflicting or when cannot realize it will be understood that the combination of this technical scheme is not present, also not in the utility model
Within the protection domain of requirement.
The utility model proposes a kind of fan box 100.
Fig. 3 is refer to, in the embodiment of the utility model one, fanning box 100 includes the affixed back cover of fore shell 10 and fore shell 10
30th, fixing bolt 50 and fixing nut 70, fixing bolt 50 is through fore shell 10 is with back cover 30 and is locked on fixing nut 70, fore shell
10 or back cover 30 offer fix fixing nut 70 position limiting structure 31.
In the utility model embodiment, the fan box 100 is used in fan 200, and fan 200 can be stand fan, certainly also
It can be desk fan etc..The fan box 100 of the present embodiment is provided with control panel 20, can be right by the button manipulated on control panel 20
The switch and air-out mode of fan 200 is controlled.
The fan box 100 of technical solutions of the utility model includes the fore shell 10 that is spirally connected and back cover 30, by fore shell 10 or after
The position limiting structure 31 for fixing fixing nut 70 is set on shell 30, directly fixing nut 70 spacing knot can be fastened in in assembling
Structure 31, then fixing bolt 50 is locked on into fixing nut 70 through after fore shell 10 and back cover 30.On the one hand, it is being fastened and fixed bolt
When 50, due to the spacing fixing of position limiting structure 31, axis movement that can simultaneously to fixing nut 70 and rotating in a circumferential direction is limited,
It is injured so as to avoid producers so that assembling process security is good without using manually carrying out hand-held fixing nut 70.Separately
On the one hand, fixing nut 70 is pre-aligned so that fixing bolt 50 need not again enter during penetrating with fixing nut 70
Row positioning, it is convenient and swift, such that it is able to save built-up time, improve production efficiency.
Incorporated by reference to reference to Fig. 3 to Fig. 5, one of fore shell 10 and back cover 30 be convexly equipped with two it is spaced dock post 33, it is another
Two docking grooves 11 being engaged with two docking posts 33 are provided with, each docking post 33 offers first passed through for fixing bolt 50 and leads to
Hole 331, the side wall of each docking groove 11 offers the second through hole 111 being engaged with first through hole 331, and fixing bolt 50 is passed through
The through hole 111 of first through hole 331 and second is simultaneously locked on fixing nut 70.
Assemble with back cover 30 for ease of fore shell 10, the docking post 33 and docking groove 11 being engaged is set, by docking post 33
With the engaging of docking groove 11, fore shell 10 can in the vertical direction be positioned with back cover 30 rapidly, be improve assembling fan box
100 accuracy and agility.Meanwhile, docking post 33 is respectively provided with two with docking groove 11, the two docking docking grooves 11 of post 33 and two
Equal interval setting, the space reserved is in order in mating connection with the head 210 of fan 200, and to be easy to the groove of docking groove 11
Wall is inserted between two docking posts 33 in space so that first through hole 331 is connected with the second through hole 111.Additionally, each docking
Post 33 offers jack 339 in its side, and each jack 339 is arranged at the docking post 33 away from one end of another docking post 33,
And position limiting structure 31, located at one end away from jack 339 of a docking post 33, the cell wall of each docking groove 11 is convexly equipped with and jack
339 corresponding inserted blocks 113, when fore shell 10 is docked with back cover 30, the insertion jack 339 of inserted block 113.In assembling fan box 100, the knot
The setting of structure can in the lateral direction be also carried out positioning to fore shell 10 and back cover 30, block with reference to above-mentioned docking post 33 and docking groove 11
Conjunction makes to be positioned on above-below direction, such that it is able to quick and precisely be docked with back cover 30 to fore shell 10, implements quick assembling, carries
High packaging efficiency, and improve assembling quality.
In the present embodiment, by taking the projection of back cover 30 docking post 33 as an example, then fore shell 10 opens up right with what docking post 33 was engaged
Access slot 11, position limiting structure 31 is located at one end of a docking post 33.In order that fan box 100 is more attractive in appearance, set in each docking post 33
The one end for putting jack 339 offers protector 333, and the aperture of the protector 333 is more than the aperture of first through hole 331, and first leads to
Hole 331 is opened in the diapire of protector 333, and connects with protector 333 so that during the insertion first through hole 331 of fixing bolt 50,
Its end not only can be protected with the recessed outer surface in back cover 30 to fixing bolt 50, and can prevent user from being fixed
The scratch of bolt 50, while and the attractive in appearance of box 100 is fanned in increase.Now, position limiting structure 31 deviates from the one of jack 339 located at docking post 33
End, is easy to fixing bolt 50 to pass, and headspace makes the non-bulging outer surface in back cover 30 of fixing bolt 50, and can increase solid
Determine the tightness between bolt 50 and fixing nut 70.Meanwhile, the screwed hole of fixing nut 70 is corresponding with first through hole 331,
When fixing bolt 50 can be made to penetrate first through hole 331, directly can dock with the fixing nut 70 carries out sealed, is easy to fix spiral shell
Bolt 50 is penetrated, and reduces positioning time, improves efficiency.Certainly, docking post 33 can also be arranged at fore shell 10, back cover 30 open up with it is right
Connect the docking groove 11 that post 33 is engaged.
Fig. 5 to Fig. 8 is refer to, specifically, position limiting structure 31 includes the first wall 312 and the second wall 313 being parallel to each other, phase
Mutually the 3rd parallel wall 314 and the 4th wall 315, and the 5th wall 316 that is oppositely arranged and grab 317, the first wall 312, the second wall
313rd, the 3rd wall 314, the 4th wall 315, the 5th wall 316 are connected with each other with grab 317 and cooperatively form a stopper slot 311, fixed spiral shell
Female 70 are fastened in stopper slot 311.
In the present embodiment, fixing nut 70 is hex nut, and this is the most frequently used securing member, can be used for the spiral shell of various ways
Bolt.The stopper slot 311 of position limiting structure 31 is used to fix fixing nut 70, therefore the shape of the shape of stopper slot 311 and fixing nut 70
Shape matches.First wall 312, the second wall 313, the 3rd wall 314, the 4th wall 315, the 5th wall 316 are connected with each other with grab 317 and match somebody with somebody
Conjunction forms stopper slot 311, therefore the 3rd wall 314 and the 4th wall 315 being parallel to each other fixes respectively the both ends of the surface of fixing nut 70, the
The distance between three walls 314 and the 4th wall 315 match with the thickness of fixing nut 70；The first wall 312 being parallel to each other and
Two walls 313 fix respectively the side of a pair of parallel setting of fixing nut 70；Fix relative with grab 317 of 5th wall 316 is fixed
Remaining side of nut 70.The structure is moved and rotated in a circumferential direction and limits to the axis of fixing nut 70, so as to solid in fastening
When determining bolt 50, fixing nut 70 will not be reversed, and also will not rotate in a circumferential direction, it is not necessary to which producers are held with hand steered,
Therefore security is good.Meanwhile, the structure is easy to fixing bolt 50 sealed with fixing nut 70, improve production efficiency, and can make spacing
Structure 31 is larger with the contact area of fixing nut 70, so as to improve steadiness of the fixing nut 70 in position limiting structure 31, carries
The installation quality of height fan box 100.
It is of course also possible to be not provided with grab 317, stopper slot 311 is open towards fore shell 10, is easy to inserting for fixing nut 70
Enter, and the first wall 312, the second wall 313, the 3rd wall 314 and the 4th wall 315 can be fixing fixing nut 70, it is ensured that fixed spiral shell
Female 70 will not be reversed, and also will not rotate in a circumferential direction.In the present embodiment, grab 317 is arranged relative to the 5th wall 316, is
Further to strengthen the fixing to fixing nut 70, grab 317 includes fixing the abutting part (sign) of fixing nut, the grab
317 can fix to fixing nut 70 away from one end of the 5th wall 316, so as to realizing the fixing nut 70 in all around and
Fixation on above-below direction, even if butting up against back cover 30 without fore shell 10, the fixing nut 70 is also firmly stuck in position limiting structure 31
It is interior, the screwed hole of fixing nut 70 and the alignment of first through hole 331 are further ensured, also further it is easy to fixing bolt 50
It is interspersed, it is good so as to further improve assembling convenience, improve production efficiency, and security.
Referring once again to Fig. 5 and Fig. 6, the 3rd wall 314 offers a breach 3141, and grab 317 is convexly equipped in the breach 3141
Diapire.
In the present embodiment, and in order to not hinder the closed butt joint of fore shell 10 and back cover 30, it is to avoid protrude from the grab 317
The side of docking post 33, therefore a breach 3141 is opened up in the 3rd wall 314, grab 317 is convexly equipped in the diapire of the breach 3141 so that
The free end (free end of grab 317 is away from one end of the diapire of breach 333) of grab 317 is equal with the side for docking post 33
Together, so as to realizing the firm assembling of fore shell 10 and back cover 30.
Fig. 9 and Figure 10 is refer to, specifically, grab 317 offers draw-in groove 3171, and the opening of draw-in groove 3171 is towards the 5th wall
316, two cell walls for forming draw-in groove 3171 fix the perisporium of fixing nut 70.In the present embodiment, two cell walls of draw-in groove 3171 it
Between in angle arrange, identical with the shape of the 5th wall 316, the angle is the angle for being in arbitrary two sides of fixing nut 70
It is identical, for being brought into close contact the two sides of fixing nut 70, so as to realize the firm fixing to fixing nut 70.
Fore shell 10 can be plastics with the material of back cover 30, and both can respectively carry out injection moulding integrated molding, both can carry
High fore shell 10 and the respective structural strength of back cover 30, again can be in order to produce in batches, and low production cost.Meanwhile, grab 317 with
There is certain gap between the upper lower wall of breach 3141, it is ensured that the grab 317 has certain elasticity so that fixing nut 70
It is more laborsaving when position limiting structure 31 is inserted.
Fig. 6 is refer to, grab 317 is additionally provided with a spigot surface 3173, the free end end face of the relative grab 317 of spigot surface 3173
It is obliquely installed.
In the present embodiment, in order to further be easy to fixing nut 70 to insert in position limiting structure 31, grab 317 is provided with a guiding
Face 3173, the quick insertion of bootable fixing nut 70.Because grab 317 is on the 3rd wall 314, the relative grab of spigot surface 3173
317 free end end face is obliquely installed, therefore the incline direction of the spigot surface 3173 is gradually close to the 4th wall 315, i.e. the guiding
Face 3173 causes the width of stopper slot 311 to be inwardly gradually reduced by opening, has fixing nut 70 and slips into becoming for position limiting structure 31
To, then coordinate grab 317 that the minute elastic deformation on the direction of the 4th wall 315 can occur, make the insertion of fixing nut 70
Become more laborsaving convenient, so as to can also improve packaging efficiency.
In preferred embodiment, the first wall 312, the second wall 313, the 3rd wall 314 and the 4th wall 315 are equipped with guide protrusions
318, guide protrusions 318 are upwardly extended from grab 317 to the side of the 5th wall 316, and the surface of each guide protrusions 318 is relative to institute
The cell wall of stopper slot 311 be obliquely installed.
In the present embodiment, guide protrusions 318 are equally to play a part of to guide fixing nut 70 to insert, the guide protrusions
The 318 rough wedge body of shape, is upwardly extended, each guide protrusions from the opening of stopper slot 311 to the side of the 5th wall 316
318 surface is obliquely installed relative to the cell wall of the stopper slot 311 being located, i.e., each guide protrusions 318 are on the cell wall being located
Height the closer to the 5th wall, 316 higher (height of each guide protrusions 318 on the cell wall being located refers to the guide protrusions
The vertical range on 318 surfaces to the flute wall surfaces for deviating from place cell wall) so that fixing nut 70 easily slips into position limiting structure 31,
And insertion is deeper, position limiting structure 31 is more firm for the fixation of fixing nut 70, and the setting of the structure further makes fixation
Nut 70 is easily installed, and clamping structure is more firm, reduces artificial support and positioning, improves assembling convenience and production effect
Rate, and security is good.
Incorporated by reference to referring to figs. 1 to Fig. 3, the utility model also proposes a kind of fan 200, including head 210 and connection head
210 fan box 100, the concrete structure of the fan box 100 with reference to above-described embodiment, due to this fan 200 employ it is above-mentioned all
Whole technical schemes of embodiment, therefore all beneficial effects that at least technical scheme with above-described embodiment is brought,
This is no longer repeated one by one.
In the present embodiment, so that fan 200 is as stand fan as an example, the fan 200 generally comprise head 210, fan blade 230 and
The fan box 100 of the connection of head 210, head 210 is connected with fan blade 230 and fan guard 250, and the fan guard 250 can be by fan blade 230
In being surrounded on, the function of protecting users from being scraped off can be played with this, also have certain protection to fan blade 230, while right
Good segmentation effect is played in the air-out effect of fan 200 so that air-out is uniform and gentle, improves comfort.This reality
Applying the fan box 100 of example includes the fore shell 10 being detachably connected and back cover 30, is easy to maintenance.Specifically, fore shell 10 and the shape of back cover 30
Into cavity (sign) in be provided with circuit board 40, control panel 20 is the raised part in the center of fore shell 10, control panel
20 are combined with circuit board 40, realize the mechanism of the operation mode of head 210 of control fan 200.Fan box 100 is in the appearance of fore shell 10
Face is additionally provided with a button film 60, button film 60 can realize with control panel 20 it is seamless applying, both can be to fanning the internal junction of box 100
Structure carries out water proof and dust proof protection, and the attractive in appearance of fan box 100 can be increased again.
Fan 200 also includes the bearing 270 for supporting fan box 100, and the bearing 270 includes chassis 271 and connection fan box
100 with the pillar 273 on chassis 271, chassis 271 substantially can be in the form of annular discs, it is possible to provide relatively stable support, naturally it is also possible to be
Arm support class, column 273 is fixedly connected on chassis 271, it is possible to adjust the air-out height of fan 200 in the height direction,
So as to increase the comfort of fan 200.
Specifically, head 210 is provided with and the connecting portion 211 being connected is rotated with fan box 100, and connecting portion 211 is provided with logical with first
The third through-hole 2111 that hole 331 is adapted, fore shell 10 and back cover 30 offer respectively the first groove 13 and the second groove 35, and first
Groove 13 is located between two docking grooves 11 separately, and the second groove 35 is located between two docking posts 33 separately, connecting portion
211 are sticked in first groove 13 docks in the slot 90 for being formed with the second groove 35, and third through-hole 2111 and first leads to
The through hole 111 of hole 331 and second is connected, and fixing bolt 50 sequentially passes through first through hole 331, the second through hole 111 and third through-hole
2111 and it is locked on fixing nut 70.
In the present embodiment, the connecting portion 211 of head 210 is rotated with fan box 100 and is connected, and head 210 can be caused to have up and down
The angle of adjustment pitching, to improve comfort.Slot 90 on fan box 100 is opened respectively respectively by fore shell 10 with back cover 30
If the first groove 13 constitute with the second groove 35, when in the insertion position limiting structure 31 of fixing nut 70, by fore shell 10 and back cover 30
Docking, then the connecting portion 211 of head 210 is snapped in slot 90, using fixing bolt 50 from away from fixing nut 70
End insertion first through hole 331, and the second through hole 111 and third through-hole 2111 are sequentially passed through, finally locked with fixing nut 70
Close, you can complete to fan the assembling of box 100, and complete head 210 improve fan 200 with the connection of box 100, simple and fast is fanned
Production efficiency, and production security is good.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (12)
1. a kind of fan box, including the affixed back cover of fore shell and the fore shell, fixing bolt and fixing nut, the fixing bolt
Through the fore shell is with back cover and is locked on the fixing nut, it is characterised in that it is described that the fore shell or back cover are provided with fixing
The position limiting structure of fixing nut.
2. fan box as claimed in claim 1, it is characterised in that it is spaced right that one of the fore shell and back cover are convexly equipped with two
Post is connect, another to be provided with two docking grooves being engaged with two docking posts, each docking post offers what is passed through for the fixing bolt
First through hole, the side wall of each docking groove offers the second through hole being engaged with the first through hole, and the fixing bolt is worn
Cross the first through hole and the second through hole and be locked on the fixing nut.
3. it is as claimed in claim 2 to fan box, it is characterised in that the back cover is convexly equipped with the docking post, the position limiting structure
Located at one end of a docking post.
4. it is as claimed in claim 1 to fan box, it is characterised in that the position limiting structure includes the first wall and second being parallel to each other
Wall, the 3rd wall being parallel to each other and the 4th wall, and the 5th wall that is oppositely arranged and grab, first wall, the second wall, the 3rd
Wall, the 4th wall, the 5th wall and grab are connected with each other and cooperatively form a stopper slot, and the fixing nut is fastened in the stopper slot
It is interior.
5. it is as claimed in claim 4 to fan box, it is characterised in that the 3rd wall offers a breach, and the grab is convexly equipped in
The diapire of the breach.
6. the fan box as described in claim 4 or 5, it is characterised in that the fixing nut is hex nut, the stopper slot
The mating shapes of shape and the fixing nut.
7. fan box as claimed in claim 6, it is characterised in that the grab offers draw-in groove, the opening of the draw-in groove towards
5th wall, two cell walls for forming the draw-in groove fix the perisporium of the fixing nut.
8. it is as claimed in claim 6 to fan box, it is characterised in that the grab is additionally provided with a spigot surface, and the spigot surface is relative
The free end end face of the grab is obliquely installed.
9. it is as claimed in claim 4 to fan box, it is characterised in that first wall, the second wall, the 3rd wall and the 4th wall are equipped with
Guide protrusions, the guide protrusions are upwardly extended from the grab to the side of the 5th wall, the table of each guide protrusions
Face is obliquely installed relative to the cell wall of the stopper slot being located.
10. it is as claimed in claim 2 to fan box, it is characterised in that each docking post offers jack in its side, each
Jack is arranged at the docking post away from one end of another docking post, and the position limiting structure is located at a docking post away from the jack
One end, the cell wall of each docking groove is convexly equipped with inserted block corresponding with the jack, and the fore shell is docked with the back cover
When, the inserted block inserts the jack.
11. a kind of fans, it is characterised in that including head and the fan box of the connection head, the fan box be claim 1 to
10 arbitrary described fan boxes.
12. fans as claimed in claim 11, it is characterised in that the head is provided with and the connection being connected is rotated with the fan box
Portion, the connecting portion is provided with the third through-hole being adapted with first through hole, and fore shell and back cover offer respectively the first groove and the
Two grooves, the first groove is located between two docking grooves separately, and the second groove is located between two docking posts separately, described
Connecting portion is sticked in first groove and docks in the slot to be formed with the second groove, and the third through-hole is logical with described first
Hole and the second through hole are connected, and the fixing bolt sequentially passes through the first through hole, the second through hole and the third through-hole and locks
Together in the fixing nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197507.1U CN206159089U (en) | 2016-10-28 | 2016-10-28 | Fan box and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621197507.1U CN206159089U (en) | 2016-10-28 | 2016-10-28 | Fan box and fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159089U true CN206159089U (en) | 2017-05-10 |
Family
ID=58658137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621197507.1U Active CN206159089U (en) | 2016-10-28 | 2016-10-28 | Fan box and fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337829A (en) * | 2016-10-28 | 2017-01-18 | 广东美的环境电器制造有限公司 | The fan case and fan |
-
2016
- 2016-10-28 CN CN201621197507.1U patent/CN206159089U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337829A (en) * | 2016-10-28 | 2017-01-18 | 广东美的环境电器制造有限公司 | The fan case and fan |
| CN106337829B (en) * | 2016-10-28 | 2018-12-07 | 广东美的环境电器制造有限公司 | Fan box and fan |
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