CN206487685U - A kind of novel fan spindle nose impeller protection cap - Google Patents
A kind of novel fan spindle nose impeller protection cap Download PDFInfo
- Publication number
- CN206487685U CN206487685U CN201621138704.6U CN201621138704U CN206487685U CN 206487685 U CN206487685 U CN 206487685U CN 201621138704 U CN201621138704 U CN 201621138704U CN 206487685 U CN206487685 U CN 206487685U
- Authority
- CN
- China
- Prior art keywords
- protection cap
- protection
- footstock
- part device
- cover base
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of novel fan spindle nose impeller protection cap; including part device, protection cap footstock and bolt in protection cover base, protection cap; the floor space that the center at the top of the protection cover base is fixedly installed part device in part device in protection cap, protection cap is less than the floor space for protecting cover base；The center at the top of part device is fixedly installed protection cap footstock in the protection cap, and the floor space of protection cap footstock is less than the floor space of part device in protection cap, and the length of side of protection cap footstock is 30 to 50 millimeters；The center of the protection cap base bottom is provided with bolt, the center of bolt-through part device and protection cap footstock in protection cover base, protection cap；This novel fan spindle nose impeller protection cap, can be truly realized absolute protective action, with good corrosion resistance and fastness, extend the service life of blower fan, and simple in construction, aesthetic in appearance.
Description
Technical field
The utility model is related to fiberglass blower fan technical field, specifically a kind of novel fan spindle nose impeller protection cap.
Background technology
Application of the blower fan in numerous production processes has been very universal, is also occurred in that in whole blower fan in the market at present
The protection cap of the miscellaneous protective effect for fan shaft head lobe wheel, but it largely simply does a lower surface work,
It is simply simple for dicoration, it can not but play to the good protective effect of fan shaft head lobe wheel, so that its motor shaft meets with
To corrosion, while also result in a unnecessary maintenance cost, production cost is improved.Therefore, we have devised one kind
Absolute protective action can be truly realized, with good corrosion resistance and fastness, extends the service life of blower fan, and structure
Simply, novel fan spindle nose impeller protection cap aesthetic in appearance.
Utility model content
The purpose of this utility model is to provide a kind of novel fan spindle nose impeller protection cap, with good corrosion resistance
And fastness, it is simple in construction, the characteristics of aesthetic in appearance, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of novel fan spindle nose impeller protection cap, including protection cover base, part device in protection cap, protection cap footstock and
Bolt, the center at the top of the protection cover base is fixedly installed the bottom of part device in part device in protection cap, protection cap
Area is less than the floor space of protection cover base；The center at the top of part device is fixedly installed protection caping in the protection cap
Seat, the floor space of protection cap footstock is less than the floor space of part device in protection cap, and the length of side of protection cap footstock is 30 to 50
Millimeter；The center of the bottom of the protection cover base is provided with bolt, and bolt-through is filled in the middle part of protection cover base, protection cap
Put the center with protection cap footstock.
It is used as further program of the utility model：The protection cover base is shaped as circle.
It is used as further program of the utility model：Part device is shaped as hexagon in the protection cap.
It is used as further program of the utility model：The protection cap footstock is shaped as square.
It is used as further program of the utility model：Part device and protection cap footstock in the protection cover base, protection cap
The powder for mixing high rigidity using polyester resin, which reconciles, to be made.
Compared with prior art, the utility model beneficial effect：
This novel fan spindle nose impeller protection cap, by the part device to protection cover base, in protection cap, protection cap footstock and
The setting of bolt, its protection cap protects the center at the top of cover base to be provided with protection using three layers of overlapping design method
The center at the top of part device is provided with protection cap footstock in part device in lid, protection cap, protects being shaped as just for cover base
Square, part device is shaped as hexagon in protection cap, makes the overall appearance and modeling of protection cap more attractive in appearance, protection cap footstock
Circle is shaped as, impeller sheet is circle, operationalizes it and more coordinates；Bolt is arranged on the center of the bottom of protection cover base
The heart, part device and protection cap footstock in protection cover base, protection cap, enables protection cap firmly to be pinned with blower fan impeller shaft,
Prevent sour gas and etchant gas from entering, protected impeller axle；Protect part device and protection cap in cover base, protection cap
The powder that footstock mixes high rigidity using polyester resin, which reconciles, to be made, and it has good corrosion resistance, has very to impeller axle
Good protection；It is achieved thereby that this novel fan spindle nose impeller protection cap can be truly realized absolute protective action, with good
Corrosion resistance and fastness, extend the service life of blower fan, it is and simple in construction, the characteristics of aesthetic in appearance.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is stereogram of the present utility model.
In figure：1- protects cover base；Part device in 2- protection caps；3- protection cap footstocks；4- bolts.
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 utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-2, the utility model embodiment, a kind of novel fan spindle nose impeller protection cap, including protection cap
Part device 2, protection cap footstock 3 and bolt 4 in base 1, protection cap, wherein the center at the top of protection cover base 1 is fixed and set
The floor space for being equipped with part device 2 in part device 2 in protection cap, protection cap is less than the floor space of protection cover base 1, its protection cap bottom
Seat 1 is shaped as circle, and the shape of impeller in its blower fan spindle nose is also for circle, protection cover base 1 to be designed as into circle, made
It, which is operationalized, more coordinates, and part device 2 is shaped as hexagon in protection cap therein, and the design of hexagon makes protection cap
Overall appearance and modeling is more attractive in appearance, and wherein the center at the top of part device 2 is fixedly installed protection cap footstock in protection cap
3, the floor space of protection cap footstock 3 is less than the floor space of part device 2 in protection cap, and the length of side of protection cap footstock 3 is 30 to five
Ten millimeters, protection cap footstock 3 therein is shaped as square, wherein the center of protection cover base 1 bottom is provided with bolt
4, bolt 4 makes through the center of part device 2 and protection cap footstock 3 in protection cover base 1, protection cap, the design of its bolt 4
Protection cap can firmly be pinned with blower fan impeller shaft, prevent some sour gas and some corrosive gas from entering well, from
And impeller axle is protected well, wherein part device 2 and protection cap footstock 3 are to use in protection cover base 1, protection cap
The powder of polyester resin mixing high rigidity reconciles what is be made, and it has good corrosion resistance, so as to also carried out very to impeller axle
Good protection.
This novel fan spindle nose impeller protection cap, by part device 2, protection cap footstock in protection cover base 1, protection cap
3 and the setting of bolt 4, its protection cap is provided with guarantor using three layers of overlapping design method, the center at the top of protection cover base 1
The center at the top of part device 2 is provided with protection cap footstock 3 in part device 2 in protecting cover, protection cap, protects the shape of cover base 1
For square, part device 2 is shaped as hexagon in protection cap, makes the overall appearance and modeling of protection cap more attractive in appearance, protection cap
Footstock 3 is shaped as circle, and impeller sheet is shaped as circle, operationalizes it and more coordinates；Bolt 4 is arranged on protection cap bottom
The center of the bottom of seat 1, part device 2 and protection cap footstock 3 in protection cover base 1, protection cap, enables protection cap and wind
Machine impeller axle is firmly pinned, and is prevented sour gas and etchant gas from entering, is protected impeller axle；Protect cover base 1, protection
The powder that part device 2 and protection cap footstock 3 mix high rigidity using polyester resin in lid, which reconciles, to be made, and it has good corrosion resistant
Corrosion, has good protection to impeller axle；It is achieved thereby that this novel fan spindle nose impeller protection cap can be truly realized absolutely
To protective action, with good corrosion resistance and fastness, extend the service life of blower fan, and it is simple in construction, it is aesthetic in appearance
The characteristics of.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (4)
1. part device (2), protection caping in a kind of novel fan spindle nose impeller protection cap, including protection cover base (1), protection cap
Seat (3) and bolt (4), it is characterised in that：The center at the top of the protection cover base (1) is fixedly installed in the middle part of protection cap
The floor space of part device (2) is less than the floor space of protection cover base (1) in device (2), protection cap；Part device in the protection cap
(2) center at top is fixedly installed protection cap footstock (3), and the floor space of protection cap footstock (3) is less than in the middle part of protection cap
The floor space of device (2), the length of side of protection cap footstock (3) is 30 to 50 millimeters；The bottom of the protection cover base (1)
Center is provided with bolt (4), and bolt (4) is through part device (2) and protection cap footstock in protection cover base (1), protection cap
(3) center.
2. a kind of novel fan spindle nose impeller protection cap according to claim 1, it is characterised in that：The protection cover base
(1) be shaped as circle.
3. a kind of novel fan spindle nose impeller protection cap according to claim 1, it is characterised in that：In the middle part of the protection cap
Device (2) is shaped as hexagon.
4. a kind of novel fan spindle nose impeller protection cap according to claim 1, it is characterised in that：The protection cap footstock
(3) be shaped as square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138704.6U CN206487685U (en) | 2016-10-18 | 2016-10-18 | A kind of novel fan spindle nose impeller protection cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621138704.6U CN206487685U (en) | 2016-10-18 | 2016-10-18 | A kind of novel fan spindle nose impeller protection cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487685U true CN206487685U (en) | 2017-09-12 |
Family
ID=59767669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621138704.6U Expired - Fee Related CN206487685U (en) | 2016-10-18 | 2016-10-18 | A kind of novel fan spindle nose impeller protection cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487685U (en) |
-
2016
- 2016-10-18 CN CN201621138704.6U patent/CN206487685U/en not_active Expired - Fee Related
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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: 20170912 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |