CN207660884U - A kind of stand fan - Google Patents
A kind of stand fan Download PDFInfo
- Publication number
- CN207660884U CN207660884U CN201721553315.4U CN201721553315U CN207660884U CN 207660884 U CN207660884 U CN 207660884U CN 201721553315 U CN201721553315 U CN 201721553315U CN 207660884 U CN207660884 U CN 207660884U
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- CN
- China
- Prior art keywords
- column
- stand fan
- knob
- clump weight
- chassis
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- 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.)
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Abstract
The utility model is related to a kind of stand fans.Stand fan provided by the utility model includes column, chassis, clump weight and locking device, wherein, locking device includes knob and threaded portion, threaded portion stretches out in the end face of knob, passes through clump weight, chassis and column, and be fastened with column, knob is set to be abutted against with clump weight, realize that chassis is abutted with the close of clump weight, avoiding stand fan, chassis collides with clump weight during use, prevents stand fan from generating larger noise when in use.
Description
Technical field
The utility model is related to electric fan technical field more particularly to a kind of stand fans.
Background technology
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan are a kind of using the rotation of motor drive flabellum, to reach
So that air is accelerated the household electrical appliance of circulation, be mainly used for cooling and heatstroke-eliminating and ventilating air, is widely used in family, classroom, office,
Shop, hospital and hotels and other places.
A kind of common electric fan is stand fan, and stand fan is usually made of fuselage and chassis two parts, fuselage bottom setting
There is column tube, general column tube needs to be inserted into or be embedded on chassis, but the stability of this assembling structure is poor, easily causes
Stand fan shakes, and influences fuselage overall performance.To prevent stand fan from toppling over, clump weight is usually provided on chassis, but existing
The clump weight of stand fan and the fixed effect on chassis are poor, and when stand fan being caused to work, clump weight is susceptible to shaking, cause and bottom
Seat collides, the noise for keeping the generation of stand fan larger.
Utility model content
The purpose of this utility model is that proposing a kind of stand fan, for solving, clump weight and chassis fixed effect are poor to ask
Topic, avoids clump weight from colliding with pedestal.
For this purpose, the utility model uses following technical scheme：
A kind of stand fan, including column, chassis, clump weight and locking device, the locking device include：
Knob；And
Threaded portion stretches out in the end face of the knob, across the clump weight, the chassis and the column, and with
The column is fastened, and the knob is made to be abutted against with the clump weight, realizes that the chassis is supported with the close of the clump weight
It connects.
Further, the periphery of the knob is convexly equipped at least two anti-skid structures, at least two anti-skid structures etc.
Spacing is arranged.
Further, extending direction of each anti-skid structure along the threaded portion is arranged.
Further, the knob is made of plastic cement.
Further, the cross section of the knob is circle.
Further, circular a diameter of 5mm~8mm.
Further, the column includes：
Column ontology；And
Connecting plate, is located at the bottom of the column ontology, and is fixedly connected with the column ontology, is opened on the connecting plate
Equipped with threaded hole compatible with the threaded portion.
Further, the column ontology is hollow structure inside, and the bottom of the column ontology is provided with opening, institute
It states connecting plate and is arranged on the position of the opening, the inner wall of the column ontology and be provided with connecting pole, the connecting plate and institute
Connecting pole is stated mutually to fix by fastener.
Further, it is connected with reinforcing rib between the connecting pole and the inner wall of the column ontology.
Further, holding tank is offered on the chassis, the bottom of the column is accommodated in the holding tank.
The beneficial effects of the utility model are：
Stand fan provided by the utility model includes column, chassis, clump weight and locking device, wherein locking device
Including knob and threaded portion, threaded portion stretches out in the end face of knob, pass through clump weight, chassis and column, and with column phase
Fastening, makes knob be abutted against with clump weight, realizes that chassis is abutted with the close of clump weight, avoids stand fan during use
Chassis collides with clump weight, and stand fan is avoided to generate larger noise when in use.
Description of the drawings
Fig. 1 is the explosive view of stand fan provided by the utility model；
Fig. 2 is the sectional view of stand fan provided by the utility model；
Fig. 3 is the partial enlarged view at A in Fig. 2；
Fig. 4 is the partial enlarged view at B in Fig. 3；
Fig. 5 is the structural schematic diagram of locking device provided by the utility model.
In figure：
1- columns；The chassis 2-；3- clump weights；4- locking devices；
11- column ontologies；12- connecting plates；21- holding tanks；41- knobs；The threaded portions 42-；
111- connecting poles；113- reinforcing ribs；411- anti-skid structures.
Specific implementation mode
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings and pass through
Specific implementation mode further illustrates the technical solution of the utility model.
As described in Figure 1, stand fan provided in this embodiment includes column 1, chassis 2, clump weight 3 and locking device 4,
In, locking device 4 includes knob 41 and threaded portion 42, and threaded portion 42 stretches out in the end face of knob 41, passes through clump weight 3, bottom
Disk 2 and column 1, and be fastened with column 1, so that knob 41 is abutted against with clump weight 3, realization chassis 2 is close with clump weight 3
Abut, avoiding stand fan, chassis 2 collides with clump weight 3 during use, avoid stand fan generate when in use compared with
Big noise.As shown in figure 4, offering holding tank 21 on chassis 2, the bottom of column 1 is accommodated in holding tank 21, clump weight 3
It is arranged at the opposing face for offering holding tank 21 on chassis 2, threaded portion 42 sequentially passes through clump weight 3, chassis 2 and column 1.
As shown in Figures 2 and 3, column 1 provided in this embodiment includes column ontology 11 and connecting plate 12, wherein column
Ontology 11 is hollow structure inside, and the bottom opening of column ontology 11, and connecting pole is provided on the inner wall of column ontology 11
111, the setting of connecting plate 12 is fixed in opening, and by fastener and 111 phase of connecting pole, and connecting plate is passed through by threaded portion 42
12, locking device 4 is fixed on column 1 by realization.Specifically, being provided with threaded hole on connecting plate 12, threaded portion 42 screws
In threaded hole, the fixation with column 1 is realized.As shown in figure 3, being connected between connecting pole 111 and the side wall of column ontology 11
Effective supporting role to connecting pole 111 may be implemented in reinforcing rib 113, reinforcing rib 113.
As shown in figure 5, the cross section of knob 41 is circle, it is easy to use when user installs the stand fan
Grasping of the person to knob 41, convenient for the installation to stand fan, and circular diameter is both convenient for user's between 5mm~8mm
Grasp, moreover it is possible to realize with the abutting of 3 larger area of clump weight, ensure between chassis 2 and clump weight 3 close abuts.
In addition, the periphery of knob 41 is convexly equipped at least two anti-skid structures 411, at least two anti-skid structures 411 are equidistantly
Arrangement, can be effectively increased the frictional force of user's hand and knob 41 when rotating the knob 41, convenient for users to smoothly
Rotation to knob 41 reduces the risk that knob 41 falls off from hand.Specifically, threadingly portion 42 of each anti-skid structure 411
Extending direction setting, can also can enough improve Turning knob 41 with the extending direction setting in a certain angle of threaded portion 42
When frictional force.
In addition, in the present embodiment, knob 41 is formed by plastic-injection, and the anti-skid structure 411 on knob 41 also by
Shooting Technique is molded to be formed, and enables to the processing of knob 41 simple and fast, and frictional force when plastic cement is contacted with hand is larger,
The risk that knob 41 falls off from hand can be reduced.
Note that have been shown and described above the utility model basic principles and main features and the utility model it is excellent
Point.It should be understood by those skilled in the art that the utility model is not limited to the embodiments described above, the above embodiment and say
Only illustrate the principles of the present invention described in bright book, on the premise of not departing from the spirit and scope of the utility model, this
Utility model will also have various changes and improvements, and these various changes and improvements fall within the scope of the claimed invention,
The claimed range of the utility model is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of stand fan, including column (1), chassis (2), clump weight (3) and locking device (4), which is characterized in that described
Locking device (4) includes：
Knob (41)；And
Threaded portion (42), stretches out in the end face of the knob (41), passes through the clump weight (3), the chassis (2) and described
Column (1), and be fastened with the column (1), so that the knob (41) is abutted against with the clump weight (3), realizes the bottom
Close the abutting of disk (2) and the clump weight (3).
2. stand fan according to claim 1, which is characterized in that it is anti-that the periphery of the knob (41) is convexly equipped at least two
Slipped Clove Hitch structure (411), at least two anti-skid structures (411) are equidistantly arranged.
3. stand fan according to claim 2, which is characterized in that each anti-skid structure (411) is along the threaded portion
(42) extending direction setting.
4. stand fan according to claim 3, which is characterized in that the knob (41) is made of plastic cement.
5. stand fan according to claim 1, which is characterized in that the cross section of the knob (41) is circle.
6. stand fan according to claim 5, which is characterized in that circular a diameter of 5mm~8mm.
7. according to claim 1~6 any one of them stand fan, which is characterized in that the column (1) includes：
Column ontology (11)；And
Connecting plate (12), is located at the bottom of the column ontology (11), and is fixedly connected with the column ontology (11), the company
The compatible threaded hole with the threaded portion (42) is offered on fishplate bar (12).
8. stand fan according to claim 7, which is characterized in that the column ontology (11) is hollow structure inside, and
The bottom of the column ontology (11) is provided with opening, and the connecting plate (12) is arranged in the position of the opening, the column
Connecting pole (111) is provided on the inner wall of ontology (11), the connecting plate (12) and the connecting pole (111) pass through fastener phase
It is fixed.
9. stand fan according to claim 8, which is characterized in that the connecting pole (111) and the column ontology (11)
Inner wall between be connected with reinforcing rib (113).
10. according to claim 1~6 any one of them stand fan, which is characterized in that offer receiving on the chassis (2)
The bottom of slot (21), the column (1) is accommodated in the holding tank (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553315.4U CN207660884U (en) | 2017-11-20 | 2017-11-20 | A kind of stand fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553315.4U CN207660884U (en) | 2017-11-20 | 2017-11-20 | A kind of stand fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660884U true CN207660884U (en) | 2018-07-27 |
Family
ID=62946157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553315.4U Active CN207660884U (en) | 2017-11-20 | 2017-11-20 | A kind of stand fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056563A (en) * | 2019-05-21 | 2019-07-26 | 石家庄格力电器小家电有限公司 | A kind of support base knob structure and fan |
| CN110056563B (en) * | 2019-05-21 | 2024-06-04 | 石家庄格力电器小家电有限公司 | Supporting seat knob structure and fan |
-
2017
- 2017-11-20 CN CN201721553315.4U patent/CN207660884U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056563A (en) * | 2019-05-21 | 2019-07-26 | 石家庄格力电器小家电有限公司 | A kind of support base knob structure and fan |
| CN110056563B (en) * | 2019-05-21 | 2024-06-04 | 石家庄格力电器小家电有限公司 | Supporting seat knob structure and fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |