CN210565327U - Shutter for fan - Google Patents
Shutter for fan Download PDFInfo
- Publication number
- CN210565327U CN210565327U CN201921505278.9U CN201921505278U CN210565327U CN 210565327 U CN210565327 U CN 210565327U CN 201921505278 U CN201921505278 U CN 201921505278U CN 210565327 U CN210565327 U CN 210565327U
- Authority
- CN
- China
- Prior art keywords
- blade
- frame
- rear end
- shell
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 206010017533 Fungal infection Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 208000024386 fungal infectious disease Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a shutter for fan, including shell and blade, shell front end installation protecgulum, the vent is seted up to the protecgulum front end, the protecgulum front end rotates and connects the expansion shell, the logical groove is seted up to the expansion shell front end, the expansion shell front end rotates and connects the fly leaf, the fly leaf rear end rotates and connects the cardboard, expansion shell and cardboard fixed connection, the cardboard sets up inside the elastic clamping board, the fixed U type card frame in expansion shell rear end, the fixed frame of the inside joint blade of U type card frame and the fixed frame of blade are installed at logical groove rear end, the fixed frame internally mounted of blade a plurality of blade, this design makes the protecgulum easily open through adding expansion shell, the fixed frame of blade and U type card frame, the utility model discloses the quick assembly disassembly of the blade of being convenient for, convenient to wash.
Description
Technical Field
The utility model relates to a shutter for fan belongs to fan accessory field.
Background
The fan is a household appliance which drives fan blades to rotate through electric power so as to accelerate air circulation, and is mainly used for cooling, relieving summer heat and circulating air. The main principle of the electric fan for enabling people to feel cool is that the fan blades are driven to rotate through the motor, air circulation around a human body is accelerated, the speed of evaporating moisture from pores on the skin of the human body is accelerated, and people feel cool due to the fact that heat taken away in the moisture evaporation process is increased.
The appearance of fan has brought very big convenience for people's daily life, nevertheless increases along with the live time of fan, just faces the washing problem, can hide a large amount of mycosis viruses in each system such as fan blade, shutter, these mycosis viruses can blow along with the fan and give off indoorly, influence the health, some users do not wash the fan for a long time because the fan dismouting is more troublesome to be selected, consequently need the fan of a dismouting of being convenient for to solve the upper problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a shutter for fan to provide the trouble problem of fan dismouting in solving above-mentioned background art, this design makes the protecgulum easily open through adding the fixed frame of movable shell, blade and U type card frame, the utility model discloses the quick assembly disassembly of the blade of being convenient for, convenient the washing.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a shutter for fan, includes shell and blade, shell front end installation protecgulum, the vent is seted up to the protecgulum front end, the protecgulum front end rotates connects the expansion shell, logical groove is seted up to the expansion shell front end, the expansion shell front end rotates connects the fly leaf, the fly leaf rear end rotates connects the cardboard, expansion shell and cardboard fixed connection, the cardboard sets up inside the elastic clamping board, the fixed U type card frame of expansion shell rear end, the fixed frame of the inside joint blade of U type card frame and the fixed frame of blade are installed and are being led to the groove rear end, the fixed frame internally mounted a plurality of blade.
Furthermore, the lower side of the front end of the movable shell is connected with the lower side of the front end of the front cover through a hinge
Further, the upper end of the blade fixing frame is fixed on the upper cover of the blade fixing frame through bolts.
Furthermore, guide grooves are formed in the left wall and the right wall inside the blade fixing frame, T-shaped convex blocks are connected inside the guide grooves in a sliding mode, and the T-shaped convex blocks are fixed at the left end and the right end of each blade.
Further, the inserted bar is all fixed to two guide ways inside of the fixed frame bottom of blade, two the inserted bar passes jack and the upper end that left and right sides a plurality of T type lug was seted up respectively and cup joints the rubber sleeve, the laminating of the upper end surface of rubber sleeve sets up the lower terminal surface at the fixed frame upper cover of blade.
Further, the protecgulum rear end is rotated and is connected two couples and set up the vent left and right sides respectively, two shackle rings and two shackle rings set up respectively in the U type card frame left and right sides are fixed to the movable shell rear end.
Furthermore, the blind holes are respectively formed in the left side and the right side of the rear end of the blade fixing frame, first bolts are mounted on the left side and the right side of the rear end of the U-shaped clamping frame, nuts are mounted on the rear wall inside the U-shaped clamping frame, the first bolts penetrate through the U-shaped clamping frame and are connected with the nuts, and the front ends of the first bolts extend into the blind holes.
Furthermore, rubber shock pads are bonded inside the U-shaped clamping frame.
Furthermore, a straight rod is fixed at the rear end of the movable plate, penetrates through the movable shell and is fixedly connected with the clamping plate.
The utility model has the advantages that: the utility model discloses a shutter for fan, add the movable shell, the blade, fixed frame of blade and U type card frame, when needing to wash the shutter, rotate the fly leaf, make the cardboard lose the fixed action to the movable shell, then stimulate the movable shell, and then open the protecgulum, expose the fixed U type card frame in movable shell rear end, stimulate the fixed frame of blade on next step, can wash the blade after the fixed frame of blade is taken out, inside U type card frame is reinstalled the fixed frame of blade after finishing to the washing, it is closed with the shell opening to promote the movable shell, at the rotation fly leaf, make fixed frame resume to the movable shell fixed action, this design makes the protecgulum easily open through adding the movable shell, fixed frame of blade and U type card frame, the utility model discloses the quick assembly disassembly of the blade of being convenient for, convenient to wash.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a louver for a fan according to the present invention;
FIG. 2 is a schematic view of the front of the movable housing of the louver for a blower according to the present invention;
fig. 3 is a schematic view of the rear of the movable shell in the louver for the fan according to the present invention;
fig. 4 is a schematic view of a U-shaped clip frame in a louver for a fan according to the present invention;
FIG. 5 is a schematic view of a movable plate and a clamping plate of the louver for a blower according to the present invention;
FIG. 6 is a schematic view of the front of the blade fixing frame in the louver for a blower according to the present invention;
fig. 7 is a schematic view of the rear of the blade fixing frame in the louver for the fan according to the present invention;
FIG. 8 is a horizontal sectional view of a fixing frame for blades in a louver for a blower according to the present invention;
fig. 9 is an exploded view of a blade fixing frame in a louver for a fan according to the present invention;
in the figure: the novel blade fixing structure comprises a shell 1, a movable shell 2, a blade 3, a blade fixing frame 4, a U-shaped clamping frame 5, a hook 6, a movable plate 7, a front cover 8, a clamping plate 9, a hinge 21, an elastic clamping plate 22, a T-shaped bump 31, a jack 32, an inserted rod 33, a rubber sleeve 34, a blade fixing frame upper cover 41, a guide groove 42, a first bolt 51, a blind hole 52, a hook ring 61 and a straight rod 71.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a shutter for fan, including shell 1 and blade 3, 1 front end installation protecgulum 8 of shell, the vent is seted up to 8 front ends of protecgulum, 8 front ends of protecgulum are rotated and are connected the expansion shell 2, logical groove is seted up to 2 front ends of expansion shell, 2 front ends of expansion shell are rotated and are connected fly leaf 7, 7 rear ends of fly leaf are rotated and are connected cardboard 9, 2 and 9 fixed connections of expansion shell, cardboard 9 sets up inside elastic clamping plate 22, the fixed U type card frame 5 of 2 rear ends of expansion shell, the fixed frame 4 of the inside joint blade of U type card frame 5 and the fixed frame 4 of blade are installed and are being led to the groove rear end, 4 internally mounted a plurality of blades 3.
Specifically, when the utility model is cleaned, two movable plates 7 are rotated 90 degrees, the movable plates 7 drive the clamping plates 9 to rotate until the front ends of the clamping plates 9 leave the rear end of the front cover 8 due to rotation, at the moment, the clamping plates 9 lose the fixing effect on the movable shell 2, the movable shell 2 is pulled, the movable shell 2 rotates, the front cover 8 is opened and the U-shaped clamping frame 5 arranged at the rear end of the movable shell 2 is exposed, the blade fixing frame 4 clamped inside the U-shaped clamping frame 5 is pulled out, the blade 3 is detached after the blade fixing frame 4 is taken out, the subsequent cleaning or replacement is convenient, the blade 3 is remounted inside the blade fixing frame 4 after the cleaning is finished, the blade fixing frame 4 is arranged inside the U-shaped clamping frame 5, the movable shell 2 is pushed to close the opening of the front cover 8, after the opening is closed, the left and right rotation of the two movable plates 7 is rotated 90 degrees, at the moment, the movable plates 7 drive the clamping plates 9, cardboard 9 resumes the fixed action to movable shell 2 this moment, accomplishes the abluent operation of quick assembly disassembly, and elasticity cardboard 22 is used for fixed cardboard 9 to prevent that shake when cardboard 9 from producing because of the fan operation from taking off.
The lower side of the front end of the movable shell 2 is connected with the lower side of the front end of the front cover 8 through a hinge 21, and particularly, the movable shell 2 is rotated through the hinge 21.
The upper end of the blade fixing frame 4 is fixed with the blade fixing frame upper cover 41 by bolts, and specifically, the blade fixing frame upper cover 41 covers the blade fixing frame 4.
Inside inserted bar 33 that all fixes of two guide ways 42 in the fixed frame 4 bottom of blade, two inserted bars 33 pass jack 32 and the upper end that left and right sides a plurality of T type lug 31 was seted up respectively and cup joint rubber sleeve 34, rubber sleeve 34 up end laminating sets up the lower terminal surface at the fixed frame upper cover 41 of blade, it is specific, inserted bar 33 is used for fixing a position T type lug 31, prevent to lead to blade 3 crooked because of outside striking, rubber sleeve 34 itself has elasticity, when installing fixed frame upper cover 41 of blade in the fixed frame 4 upper end of blade, fixed frame upper cover 41 of blade extrudes rubber sleeve 34, make the T type lug 31 of fixed frame 34 fastening below of rubber sleeve.
8 rear ends of protecgulum rotate connect two couples 6 and set up the vent left and right sides respectively, and two couple rings 61 of 2 rear ends of activity shell set up respectively in the 5 left and right sides of U type card frame, and is concrete, and couple 6 catches on couple ring 61 and fixes the position of activity shell 2, prevents that activity shell 2 from striking ground.
The blind hole 52 is seted up respectively to both sides about the rear end of blade fixed frame 4, and first bolt 51 is all installed to the both sides about the rear end of U type card frame 5, and the inside back wall mounting nut of U type card frame 5, first bolt 51 run through U type card frame 5 and be connected with the nut and first bolt 51 front end extends into inside the blind hole 52. Specifically, effectively fix blade fixing frame 4 inside U type card frame 5.
The inside rubber shock pad that bonds of U type card frame 5, specifically, the rubber shock pad originally saves and has elasticity, can reduce vibrations.
The rear end of the movable plate 7 is fixed with a straight rod 71, the straight rod 71 penetrates through the movable shell 2 and is fixedly connected with the clamping plate 9, and specifically, the straight rod 71 plays a role in transmission.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a shutter for fan, includes shell (1) and blade (3), its characterized in that: casing (1) front end installation protecgulum (8), the vent is seted up to protecgulum (8) front end, protecgulum (8) front end is rotated and is connected expansion shell (2), logical groove is seted up to expansion shell (2) front end, expansion shell (2) front end is rotated and is connected fly leaf (7), fly leaf (7) rear end is rotated and is connected cardboard (9), expansion shell (2) and cardboard (9) fixed connection, cardboard (9) set up inside elastic clamping plate (22), the fixed U type card frame (5) of expansion shell (2) rear end, install at logical groove rear end in the fixed frame of U type card frame (5) inside joint blade (4) and the fixed frame of blade (4), a plurality of blade of the fixed frame of blade (4) internally mounted (3) of blade.
2. The louver for the fan according to claim 1, wherein: the lower side of the front end of the movable shell (2) is connected with the lower side of the front end of the front cover (8) through a hinge (21).
3. The louver for the fan according to claim 1, wherein: the upper end of the blade fixing frame (4) is fixed with an upper cover (41) of the blade fixing frame through bolts.
4. The louver for the fan according to claim 1, wherein: guide grooves (42) are formed in the left wall and the right wall inside the blade fixing frame (4), and a plurality of T-shaped protruding blocks (31) are connected inside the guide grooves (42) in a sliding mode and the T-shaped protruding blocks (31) are fixed to the left end and the right end of the blade (3) respectively.
5. The louver for the fan according to claim 4, wherein: two guide ways (42) of blade fixed frame (4) bottom are inside all to fix inserted bar (33), two inserted bar (33) pass jack (32) and the upper end that left and right sides a plurality of T type lug (31) was seted up respectively and cup joint rubber sleeve (34), rubber sleeve (34) up end laminating sets up the lower terminal surface at the fixed frame upper cover of blade (41).
6. The louver for the fan according to claim 1, wherein: the utility model discloses a U type card frame, including protecgulum (8) rear end, activity shell (2) rear end sets up the vent left and right sides respectively, protecgulum (8) rear end rotates connects two couples (6) and sets up the vent left and right sides respectively, two shackle rings (61) are fixed to activity shell (2) rear end and two shackle rings (61) set up respectively in U type card frame (5) left and right sides.
7. The louver for the fan according to claim 1, wherein: the blind hole (52) are respectively seted up to the fixed frame of blade (4) rear end left and right sides, first bolt (51) are all installed to the U type card frame (5) rear end left and right sides, the inside back wall mounting nut of U type card frame (5), first bolt (51) run through U type card frame (5) and are connected with the nut and first bolt (51) front end extends into inside blind hole (52).
8. The louver for the fan according to claim 1, wherein: and a rubber shock pad is bonded in the U-shaped clamping frame (5).
9. The louver for the fan according to claim 1, wherein: the rear end of the movable plate (7) is fixedly provided with a straight rod (71), and the straight rod (71) penetrates through the movable shell (2) and is fixedly connected with the clamping plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505278.9U CN210565327U (en) | 2019-09-11 | 2019-09-11 | Shutter for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921505278.9U CN210565327U (en) | 2019-09-11 | 2019-09-11 | Shutter for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565327U true CN210565327U (en) | 2020-05-19 |
Family
ID=70642303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921505278.9U Expired - Fee Related CN210565327U (en) | 2019-09-11 | 2019-09-11 | Shutter for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252943A (en) * | 2020-10-15 | 2021-01-22 | 九江诚和实验室器材有限公司 | Air return window convenient to clean |
-
2019
- 2019-09-11 CN CN201921505278.9U patent/CN210565327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252943A (en) * | 2020-10-15 | 2021-01-22 | 九江诚和实验室器材有限公司 | Air return window convenient to clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |