CN212028175U - Novel fixing device for fan blades - Google Patents
Novel fixing device for fan blades Download PDFInfo
- Publication number
- CN212028175U CN212028175U CN202020320717.5U CN202020320717U CN212028175U CN 212028175 U CN212028175 U CN 212028175U CN 202020320717 U CN202020320717 U CN 202020320717U CN 212028175 U CN212028175 U CN 212028175U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- fixed
- fixing
- end seat
- seted
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel fan blade's fixing device, including the fixed end seat, the side surface of fixed end seat is annular evenly distributed and installs three end, the fixed end seat passes through end fixedly connected with fan blade, the mounting groove has been seted up to the one end that fan blade upper surface is close to the fixed end seat, first fixed slot has been seted up to the mounting groove intermediate position, first fixed slot has inside been seted up first fixed orifices, the mounting groove upper surface is close to the bilateral symmetry of first fixed slot and has been seted up first screw hole, the one end that fan blade upper surface is close to the mounting groove is provided with the recess, fixed end seat upper surface intermediate position is provided with driving motor. The utility model discloses can utilize fixed slot, fixed orifices and screw hole on the end to be connected with the flabellum is mutually supported, avoided the difficulty of flabellum and the integrative manufacturing of fixing base, and be difficult to not hard up at electric fan operation in-process flabellum, reduce the potential safety hazard.
Description
Technical Field
The utility model relates to an air supply equipment technical field specifically is a novel fan blade's is fixed device.
Background
In general high temperature environment, if there is no air circulation or air flow disturbance, people often feel more sultry, even sweat is down to the back and discomfort is caused, in order to improve the problems, electric fans and air conditioners are developed to reduce the discomfort of themselves, but because the electricity consumption and price of the air conditioners are high, people still select electric fans with low price and low electricity consumption to use according to the universality, the general electric fans can be divided into box fans, vertical fans, ceiling fans and the like according to the places and requirements, and the electric fans are the most common tools for people to relieve summer heat.
In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: traditional ceiling fan generally makes flabellum and fixing base an organic whole or directly links together flabellum and fixed end seat through the bolt, and the mode of integrative making requires highly to the mould, and inconvenient transportation, and then the flabellum is not hard up easily at the ceiling fan operation in-process through bolted connection's mode, leads to connecting unstablely, has caused very big potential safety hazard.
Therefore, a novel fixing device for the fan blades is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fan blade's fixing device can be through setting up the connection end, utilizes fixed slot, fixed orifices and screw hole on the end to be connected with the flabellum is mutually supported, has avoided the difficulty of flabellum and the integrative manufacturing of fixing base, and dismantles easily, conveniently transports, and the flabellum is difficult to not hard up in electric fan operation process, has reduced the potential safety hazard to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fan blade's fixing device, includes the fixed end seat, the side surface of fixed end seat is annular evenly distributed and installs three end, the fixed end seat passes through end fixedly connected with fan blade, the mounting groove has been seted up to the one end that fan blade upper surface is close to the fixed end seat, first fixed slot has been seted up to the mounting groove intermediate position, first fixed slot has been seted up to first fixed slot inside, the mounting groove upper surface is close to the bilateral symmetry of first fixed slot and has seted up first screw hole, the one end that fan blade upper surface is close to the mounting groove is provided with the recess, fixed end seat upper surface intermediate position is provided with driving motor.
First fixed slot, first fixed orifices and first screw hole on the end are connected with fan blade mutually supporting, have avoided the difficulty of fan blade and the integrative manufacturing of fixed end seat, and dismantle easily, conveniently transport, and fan blade is difficult to not hard up in the electric fan operation process, has reduced the potential safety hazard.
Preferably, the end comprises an end body fixedly installed on the side surface of the fixed end seat, a second fixing groove is formed in the middle of the upper surface of the end body, a second fixing hole is formed in the upper surface of the second fixing groove, and second threaded holes are symmetrically formed in the two sides, close to the second fixing groove, of the upper surface of the end body.
Utilize first fixed slot, first fixed orifices and first screw hole on the end to be connected with fan blade mutually supporting for fan blade is difficult to not hard up in the electric fan operation process, has reduced the potential safety hazard, and dismantles the transportation convenience.
Preferably, the second fixing hole and the first fixing hole, the second threaded hole and the first threaded hole, and the second fixing groove and the first fixing groove are distributed correspondingly.
The second fixing hole and the first fixing hole which are correspondingly formed in the end head and the fan blade, the second threaded hole and the first threaded hole, and the second fixing groove and the first fixing groove can enable connection to be more firm and convenient to detach.
Preferably, a reinforcing rib plate is arranged at the connecting position of the end head body and the second fixing groove.
The strength of the fan blades can be enhanced, so that the connection position is firmer, and the connection tightness is ensured.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the end, utilize first fixed slot on the end, first fixed orifices and first screw hole are connected fixed end seat and fan blade mutually supporting, the difficulty of having avoided fan blade and the integrative manufacturing of fixed end seat, and dismantle easily, conveniently transport, it is difficult to not hard up with being connected of fixed end seat to fan blade in the electric fan operation process, it is comparatively firm, the potential safety hazard is reduced, the recess of seting up on the fan blade then can also cause the difference in pressure about the flabellum when lightening the fan blade quality, wind-force has been strengthened.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural view of the end head of the present invention;
fig. 3 is an overall front view of the present invention;
fig. 4 is a front view of the fixed end base of the present invention.
In the figure: 1. fixing the end seat; 2. a tip; 21. an end body; 22. a second fixing hole; 23. reinforcing rib plates; 24. a second threaded hole; 25. a second fixing groove; 3. a first fixing hole; 4. a first threaded hole; 5. a fan blade; 6. a groove; 7. a first fixing groove; 8. mounting grooves; 9. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a novel fan blade fixing device, which comprises:
a novel fixing device for fan blades comprises a fixing end seat 1, wherein three end heads 2 are uniformly distributed on the side surface of the fixing end seat 1 in an annular shape, the fixing end seat 1 is fixedly connected with fan blades 5 through the end heads 2, a mounting groove 8 is formed in one end, close to the fixing end seat 1, of the upper surface of each fan blade 5, a first fixing groove 7 is formed in the middle of each mounting groove 8, a first fixing hole 3 is formed in each first fixing groove 7, first threaded holes 4 are symmetrically formed in two sides, close to the first fixing grooves 7, of the upper surface of each mounting groove 8, and a groove 6 is formed in one end, close to the mounting groove 8, of the upper surface of each fan;
as shown in fig. 2, a driving motor 9 is disposed at the middle position of the upper surface of the fixed end seat 1, wherein the selectable types of the driving motor 9 are: YYHS-40 type.
Through adopting above-mentioned technical scheme, utilize first fixed slot 7, first fixed orifices 3 and first screw hole 4 on the end 2 to be connected with fan blade 5 mutually supporting, avoided the difficulty of fan blade 5 and the integrative manufacturing of fixed end seat 1, and dismantle easily, conveniently transport, fan blade 5 is difficult to not hard up in the electric fan operation process, has reduced the potential safety hazard.
Specifically, as shown in fig. 1, the tip 2 includes a tip body 21 fixedly mounted on a side surface of the fixed end seat 1, a second fixing groove 25 is formed in a middle position of an upper surface of the tip body 21, a second fixing hole 22 is formed in an upper surface of the second fixing groove 25, and second threaded holes 24 are symmetrically formed in two sides of the upper surface of the tip body 21, which are close to the second fixing groove 25.
Through adopting above-mentioned technical scheme, utilize first fixed slot 7, first fixed orifices 3 and first screw hole 4 on the end 2 and fan blade 5 to be connected with mutually supporting for fan blade 5 is difficult to not hard up in the electric fan operation process, has reduced the potential safety hazard, and dismantles the transportation convenience.
Specifically, as shown in fig. 1, the second fixing hole 22 and the first fixing hole 3, the second threaded hole 24 and the first threaded hole 4, and the second fixing groove 25 and the first fixing groove 7 are distributed correspondingly.
By adopting the technical scheme, the connection can be more fastened and is convenient to disassemble by utilizing the second fixing hole 22 and the first fixing hole 3 which are correspondingly arranged on the end head 2 and the fan blade 5, the second threaded hole 24 and the first threaded hole 4, and the second fixing groove 25 and the first fixing groove 7.
Specifically, as shown in fig. 1, a reinforcing rib plate 23 is disposed at a connection position between the tip body 21 and the second fixing groove 25.
Through adopting above-mentioned technical scheme, can strengthen fan blade 5's intensity for the hookup location is more firm, has guaranteed the fastening nature of connecting.
The working principle is as follows: the utility model discloses a set up end 2, utilize first fixed slot 7 on the end 2, first fixed orifices 3 and first screw hole 4 are connected fixed end seat 1 and fan blade 5 mutually supporting, the difficulty of having avoided fan blade 5 and fixed end seat 1 body to make, and dismantle easily, conveniently transport, it is difficult not hard up with fixed end seat 1's being connected to fan blade 5 in the electric fan operation process, it is comparatively firm, the potential safety hazard is reduced, recess 6 of seting up on fan blade 5 then can also cause the pressure difference from top to bottom of the flabellum when lightening the quality of fan blade 5, wind-force has been strengthened.
The using method comprises the following steps: the utility model discloses when using, mutually support fixed end base 1 and fan blade 5 through end 2 and be connected, when connecting, at second fixed orifices 22 and first fixed orifices 3, second screw hole 24 and first screw hole 4, the position of second fixed slot 25 and first fixed slot 7 utilizes the screw to screw up, accomplish the installation, be connected driving motor 9 and electric wire netting, provide the electric energy, fan blade 5 begins rotatoryly under driving motor 9's drive, recess 6 of seting up on fan blade 5 can also cause the difference in pressure above and below the fan blade when lightening fan blade 5 quality, strengthen wind-force.
The electric elements that appear here all are connected through transformer and external master controller and 220V commercial power electricity to the master controller can play the conventional known equipment of control for the computer and so on, the utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reformed transform after purchasing, makes it match more and accord with the utility model discloses technical scheme belongs to, it is the technical scheme of this technical scheme best application, and the model of its product can be according to the technical parameter of its needs and replace and reform transform, and it is known for technical personnel that belong to in the field, consequently, what technical personnel that belong to in the field can be clear passes through the utility model provides a corresponding result of use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel fan blade's fixing device, includes fixed end seat (1), its characterized in that: the side surface of fixed end seat (1) is annular evenly distributed installs three end (2), fixed end seat (1) is through end (2) fixedly connected with fan blade (5), mounting groove (8) have been seted up to the one end that fan blade (5) upper surface is close to fixed end seat (1), first fixed slot (7) have been seted up to mounting groove (8) intermediate position, first fixed orifices (3) have been seted up to first fixed slot (7) inside, first screw hole (4) have been seted up to bilateral symmetry that mounting groove (8) upper surface is close to first fixed slot (7), the one end that fan blade (5) upper surface is close to mounting groove (8) is provided with recess (6), fixed end seat (1) upper surface intermediate position is provided with driving motor (9).
2. The novel fan blade fixing device as claimed in claim 1, wherein: the end head (2) comprises an end head body (21) fixedly installed on the side surface of the fixed end seat (1), a second fixing groove (25) is formed in the middle of the upper surface of the end head body (21), a second fixing hole (22) is formed in the upper surface of the second fixing groove (25), and second threaded holes (24) are symmetrically formed in the two sides, close to the second fixing groove (25), of the upper surface of the end head body (21).
3. The novel fan blade fixing device as claimed in claim 2, wherein: the second fixing hole (22) and the first fixing hole (3), the second threaded hole (24) and the first threaded hole (4), and the second fixing groove (25) and the first fixing groove (7) are distributed correspondingly.
4. The novel fan blade fixing device as claimed in claim 2, wherein: and a reinforcing rib plate (23) is arranged at the connecting position of the end head body (21) and the second fixing groove (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020320717.5U CN212028175U (en) | 2020-03-16 | 2020-03-16 | Novel fixing device for fan blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020320717.5U CN212028175U (en) | 2020-03-16 | 2020-03-16 | Novel fixing device for fan blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212028175U true CN212028175U (en) | 2020-11-27 |
Family
ID=73485041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020320717.5U Active CN212028175U (en) | 2020-03-16 | 2020-03-16 | Novel fixing device for fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212028175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033745A (en) * | 2021-11-05 | 2022-02-11 | 安徽奔腾五金制造有限公司 | Easily assembled and conveniently transported fan blade assembly of electric fan |
-
2020
- 2020-03-16 CN CN202020320717.5U patent/CN212028175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033745A (en) * | 2021-11-05 | 2022-02-11 | 安徽奔腾五金制造有限公司 | Easily assembled and conveniently transported fan blade assembly of electric fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212028175U (en) | Novel fixing device for fan blades | |
| CN207116497U (en) | A kind of high polymer material battery case for car lithium battery group | |
| CN219288028U (en) | Heat radiation structure of frequency converter | |
| CN211679487U (en) | Hardware mould with automatic stamping device | |
| CN207512486U (en) | A kind of air-cooled water cooling integral type synthetic leather embossing shaping equipment | |
| CN212992810U (en) | Heat dissipation device of engineering electromechanical device | |
| CN208572664U (en) | A kind of radiator structure for cloud computing operation instrument | |
| CN210350797U (en) | Reactive power compensation device convenient to dismouting | |
| CN205726805U (en) | A kind of dismantled and assembled structure of three frequency division amplifirer | |
| CN208143619U (en) | A kind of communication machine box with heat-insulation constant temperature function | |
| CN209801617U (en) | All-metal electrical appliance box | |
| CN207796852U (en) | A kind of Marble Stone Lamp with elevating function | |
| CN209981838U (en) | Novel heat dissipation regulator cubicle | |
| CN207409855U (en) | Non-pole light regulating UV power electric cabinets | |
| CN213960588U (en) | Heat dissipation device for electromechanical equipment | |
| CN205755231U (en) | A kind of energy-saving cabinet being provided with wind-blocking mechanism | |
| CN205593190U (en) | Water heater maintenance lid with scour protection dabbing thorn fish tail installation lid | |
| CN218894467U (en) | Mobile diesel generator room | |
| CN218042069U (en) | double-PID stable type non-negative-pressure intelligent control cabinet | |
| CN206112880U (en) | Heat radiator for be used for high -power lamp heat dissipation | |
| CN217274445U (en) | Heat dissipation convection current frame | |
| CN218450567U (en) | Novel heating device of graphite electric hot plate | |
| CN218267824U (en) | Special-shaped flexible connection mounting structure under condition of limited mounting space | |
| CN216204461U (en) | Air source heat pump unit convenient to overhaul and maintain | |
| CN2371654Y (en) | Air-cooled energy-saving rectifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |