CN104265683A - Fan with foldable fan blades - Google Patents

Fan with foldable fan blades Download PDF

Info

Publication number
CN104265683A
CN104265683A CN201410447276.4A CN201410447276A CN104265683A CN 104265683 A CN104265683 A CN 104265683A CN 201410447276 A CN201410447276 A CN 201410447276A CN 104265683 A CN104265683 A CN 104265683A
Authority
CN
China
Prior art keywords
fan
foldable
flabellum
fixedly connected
foldable type
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.)
Pending
Application number
CN201410447276.4A
Other languages
Chinese (zh)
Inventor
刘剑卿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410447276.4A priority Critical patent/CN104265683A/en
Publication of CN104265683A publication Critical patent/CN104265683A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to a fan with foldable fan blades. The fan comprises a connection base, the two sides of the connection base are fixedly connected with the two corresponding foldable fan blades, each fan blade is formed by hinging two blade bodies, the center of the bottom face of the connection base is provided with a connection hole used for being fixedly connected with a motor rotary shaft, and an anti-slip layer is arranged in the connection hole. The two sides of the fan with the foldable fan blades are fixedly connected with the two corresponding foldable fan blades, so that the fan blades of the fan are convenient to store, and the service life of the fan is greatly prolonged.

Description

There is the fan of foldable type flabellum
Technical field
The present invention relates to a kind of fan with foldable type flabellum.
Background technique
Common electric fan mostly is integral structure flabellum, although cost of production is lower, when the fan not used time, is easy to cause damage to flabellum, greatly shortens its working life.
Summary of the invention
The technical problem to be solved in the present invention is: for solving above-mentioned Problems existing, provides a kind of fan with foldable type flabellum, solves the problem easily damaging flabellum when conventional fan is deposited.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fan with foldable type flabellum, comprise connection base, connection base both sides are fixedly connected with two corresponding foldable type flabellums, flabellum is made up of two panels blade chain connection, connection base end face central position offers the attachment hole for being fixedly connected with machine shaft, and attachment hole inside is provided with skid resistant course.
The invention has the beneficial effects as follows, the fan both sides with foldable type flabellum of the present invention are fixedly connected with two corresponding foldable type flabellums, make electric fan be convenient to deposit, greatly extend the working life of fan.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure, 1. connect base, 2. flabellum, 3. attachment hole.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of fan with foldable type flabellum as shown in Figure 1, comprise and connect base 1, connection base 1 both sides are fixedly connected with two corresponding foldable type flabellums 2, flabellum 2 is made up of two panels blade chain connection, connection base 1 bottom center position offers the attachment hole 3 for being fixedly connected with machine shaft, and attachment hole 3 inside is provided with skid resistant course.
When people do not need to use fan, only to need two blades, by shaft foldable, greatly to reduce the area of flabellum 2, thus prevent flabellum impaired, increase the service life.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.

Claims (3)

1. one kind has the fan of foldable type flabellum, comprise and connect base (1), it is characterized in that: described connection base (1) both sides are fixedly connected with two corresponding foldable type flabellums (2), and described flabellum (2) is made up of two panels blade chain connection.
2. the fan with foldable type flabellum according to claim 1, is characterized in that: described connection base (1) bottom center position offers the attachment hole (3) for being fixedly connected with machine shaft.
3. the fan with foldable type flabellum according to claim 1, is characterized in that: described attachment hole (3) inside is provided with skid resistant course.
CN201410447276.4A 2014-09-03 2014-09-03 Fan with foldable fan blades Pending CN104265683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410447276.4A CN104265683A (en) 2014-09-03 2014-09-03 Fan with foldable fan blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410447276.4A CN104265683A (en) 2014-09-03 2014-09-03 Fan with foldable fan blades

Publications (1)

Publication Number Publication Date
CN104265683A true CN104265683A (en) 2015-01-07

Family

ID=52157239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410447276.4A Pending CN104265683A (en) 2014-09-03 2014-09-03 Fan with foldable fan blades

Country Status (1)

Country Link
CN (1) CN104265683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673535A (en) * 2016-03-23 2016-06-15 苏州高新区镇湖五金厂 Ceiling fan with foldable blades

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632536A1 (en) * 1976-07-20 1978-01-26 Zinsser Rudolf Impeller blades of fan assisted heater - have ends bend backwards or forwards to give more even air distribution
CN201273299Y (en) * 2008-08-28 2009-07-15 陈希 Folding electric fan
CN201507480U (en) * 2009-09-22 2010-06-16 新盛世机电制品(中山)有限公司 Fan-leaf connection structure for ceiling fan
CN202732470U (en) * 2012-06-25 2013-02-13 徐冰倩 Dustproof folding electric fan
CN203770162U (en) * 2013-11-07 2014-08-13 河海大学 Foldable and telescopic fan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632536A1 (en) * 1976-07-20 1978-01-26 Zinsser Rudolf Impeller blades of fan assisted heater - have ends bend backwards or forwards to give more even air distribution
CN201273299Y (en) * 2008-08-28 2009-07-15 陈希 Folding electric fan
CN201507480U (en) * 2009-09-22 2010-06-16 新盛世机电制品(中山)有限公司 Fan-leaf connection structure for ceiling fan
CN202732470U (en) * 2012-06-25 2013-02-13 徐冰倩 Dustproof folding electric fan
CN203770162U (en) * 2013-11-07 2014-08-13 河海大学 Foldable and telescopic fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673535A (en) * 2016-03-23 2016-06-15 苏州高新区镇湖五金厂 Ceiling fan with foldable blades

Similar Documents

Publication Publication Date Title
USD795309S1 (en) Boom lift cover
USD698841S1 (en) Webcam
USD709449S1 (en) Power inverter
USD774278S1 (en) Shirt with a plurality of pockets
USD713861S1 (en) Impeller for a rotary injector
USD939584S1 (en) Volute casing for a pump
USD873181S1 (en) Lifting jack
USD721632S1 (en) Boat
USD807823S1 (en) Rotor blade for wind turbine
CN104265683A (en) Fan with foldable fan blades
USD733274S1 (en) Split type air conditioner case
USD820551S1 (en) Lift truck mast
USD687776S1 (en) Turbine rotor
CN202189941U (en) Annular socket
CN104373550A (en) Simple welding type double-blade chain wheel
USD704635S1 (en) Charger
CN204419901U (en) A kind of auxiliary feeding coupling
CN203962466U (en) New-type electric machine moving impeller structure
CN204083231U (en) The cooperating structure of a kind of fracturing pump spool and seal ring
CN203939752U (en) A kind of fan shaft
CN204548601U (en) A kind of ceramic tile slewing arrangement
CN204284371U (en) Simple welding formula biplate sprocket wheel
CN204265189U (en) Integrated domestic elevator car bottom support
CN104030188B (en) A kind of worm-gear type jack
CN203997790U (en) Scraper plate conveyer chain

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150107