CN207647811U - A kind of electric fan and the shell structure for installing electric fan head - Google Patents
A kind of electric fan and the shell structure for installing electric fan head Download PDFInfo
- Publication number
- CN207647811U CN207647811U CN201721583433.XU CN201721583433U CN207647811U CN 207647811 U CN207647811 U CN 207647811U CN 201721583433 U CN201721583433 U CN 201721583433U CN 207647811 U CN207647811 U CN 207647811U
- Authority
- CN
- China
- Prior art keywords
- shell
- electric fan
- head
- hole
- nut
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to electric fan technical fields, and in particular to a kind of electric fan and the shell structure for installing electric fan head, including first shell are fixedly installed the head mounting portion with electric fan head secure fit on madial wall；Second shell, the second shell are closed with the first shell lid, and the head installation position is in the space that the second shell and the first shell are surrounded.Electric fan provided by the utility model and shell structure for installing electric fan head, the hidden setting of head mounting portion, the globality for not influencing product, are conducive to the simple and beautiful of product design.
Description
Technical field
The utility model is related to electric fan technical fields, and in particular to a kind of electric fan and for installing electric fan head
Shell structure.
Background technology
Existing vertical or sitting posture electric fan is all utilized in setting head mounting groove on column or bearing, head installation
Bolt through-hole and nut mounting hole are relatively set on two cell walls of slot, head bottom is inserted into head mounting groove, and head bottom is made
The via in portion is corresponding with bolt through-hole, nut mounting hole, bolt be sequentially inserted into bolt through-hole, head bottom via and nut
Mounting hole realizes that electric fan head connects with column or the fixed of bearing with the nut immovable fitting being placed in nut mounting hole
It connects.Using the mounted electric fan of this fixed structure, bolt through-hole and nut mounting hole on column or bearing are exposed to
Outside product, the end of screw bolt and nut is also exposed to outside product, is destroyed the associative perception of column or bearing, is influenced product
Good appearance.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the bolt of electric fan, nut etc. in the prior art
Head mounting structure is exposed to outside product, influences the defect of product design beauty, and to provide, a kind of mounting structure is hidden to be set
Set, do not influence product appearance for installing the shell structure of electric fan head.
Further provide for a kind of electric fan with above-mentioned shell structure.
The technical solution adopted in the utility model is as follows：
A kind of shell structure for installing electric fan head, including：First shell, be fixedly installed on madial wall with
The head mounting portion of electric fan head secure fit；Second shell, the second shell are closed with the first shell lid, the machine
Head installation position is in the space that the second shell and the first shell are surrounded.
Head mounting portion includes mounting groove, penetrates through the through-hole of crossing of the mounting groove two side, and crosses through-hole across described
Connector.
The connector includes screw bolt and nut.
Further include position limiting structure, the corresponding lead to the hole site of crossing is arranged, and the position limiting structure, which has, to be suitable for housing the spiral shell
Holding tank that is female and preventing the nut rotation.
The position limiting structure is set in the outside wall surface of any side wall of the mounting groove.
The position limiting structure further includes the axial limiting portion for being set to the side wall one end of the holding tank far from the mounting groove,
For preventing the nut from deviating from the holding tank along the axial direction for crossing through-hole；The holding tank has along the through-hole excessively
The opening of radial direction setting, the nut are suitable for being inserted into the holding tank from the opening.
The opening direction of the holding tank is oppositely arranged with the second shell.
A kind of electric fan, including：Head has interconnecting piece；And the shell structure, the interconnecting piece and the machine
Head mounting portion secure fit.
Be provided with mounting hole on the interconnecting piece, when the interconnecting piece is inserted into the mounting groove, the mounting hole with it is described
Through-hole alignment is crossed, the connector crosses through-hole and the mounting hole across described.
The electric fan is vertical fan, and the first shell closes to form the vertical of the electric fan with the second shell lid
Column.
Technical solutions of the utility model have the following advantages that：
1. the shell structure provided by the utility model for installing electric fan head, including first shell and second shell
Body, is fixedly installed head mounting portion on the madial wall of first shell, head mounting portion can with electric fan head secure fit,
Electric fan head is fixed on the first shell, second shell is closed with first shell lid, makes head installation position in second shell
It is surrounded in the space to be formed with first shell, this set is not necessarily to reserve the related peace of head mounting portion on the surface of shell structure
Assembling structure so that head mounting portion is not exposed to outside shell structure, does not influence the associative perception of shell structure so that product design
It is more concise and beautiful.
2. provided by the utility model for installing the shell structure of electric fan head, head mounting portion includes setting the
Mounting groove on one shell, penetrate through the two side setting of mounting groove crosses through-hole, and passes through the connector of through-hole, and head is inserted
Enter in mounting groove, head is fixedly connected by connector, then second shell lid is closed with first shell, makes mounting groove and connection
Part is hidden in the space that first shell and second shell surround, without reserving the installation of connector on the surface of shell structure
The globality of shell structure is not destroyed in hole；When connector is screw bolt and nut, without reserving spiral shell on the surface of shell structure
Bolt, nut mounting hole do not destroy the appearance globality of shell structure.
3. the shell structure provided by the utility model for installing electric fan head further includes corresponding at lead to the hole site
The position limiting structure of setting, position limiting structure have the holding tank for being suitable for accommodating nut, and the inner wall of holding tank can be with the outer wall of nut
It mutually clamps down on, prevents nut from rotating in holding tank so that during installation or removal, without manually limiting spiral shell
Mother's rotation, nut is placed in holding tank, and the immovable fitting of the two can be realized in rotating bolt.
4. the shell structure provided by the utility model for installing electric fan head, position limiting structure is set to mounting groove
In the outside wall surface of any side wall, bolt crosses through-hole across mounting groove, coordinates with the nut thread in holding tank.
5. the shell structure provided by the utility model for installing electric fan head, position limiting structure further includes being set to accommodate
The axial limiting portion of the side wall one end of slot far from mounting groove, axial limiting portion can prevent nut from holding along the axial abjection for crossing through-hole
Receive slot, this set makes during installation or removal, is not only not necessarily to artificial limitation nut rotation, but also without manually pinning nut
It prevents it from moving axially, nut is inserted into from the holding tank opening being arranged along the radial direction for crossing through-hole in holding tank,
The immovable fitting of bolts and nuts can be realized by rotating bolt.
6. the shell structure provided by the utility model for installing electric fan head, the opening direction of holding tank and second
Shell is oppositely arranged, convenient for being inserted and removed from for nut.
Include that head with interconnecting piece and above-mentioned shell structure, use are above-mentioned 7. electric fan provided by the utility model
The mounting structure of the electric fan of shell structure, head and shell structure is not exposed, and the shape for being more advantageous to electric fan is complete and simple
It is about beautiful.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of electric fan in background technology；
Fig. 2 is the structural schematic diagram of the electric fan provided in the embodiments of the present invention one；
Fig. 3 is the explosive view of electric fan head shown in Fig. 2 and first shell；
Fig. 4 is electric fan head shown in Fig. 3 and the structural schematic diagram under shell structure assembled state.
Reference sign：
1- first shells；11- mounting grooves；12- crosses through-hole；13- bolts；14- nuts；15- position limiting structures；151- is accommodated
Slot；152- axial limitings portion；2- second shells；3- heads；31- interconnecting pieces.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "upper", "lower", "inner", "outside"
Or position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment one
As in Figure 2-4, the shell structure provided in this embodiment for installing electric fan head 3, including can be mutual
The first shell 1 closed and second shell 2 are covered, 3 mounting portion of head is fixedly installed on the madial wall of first shell 1, head 3 is installed
Electric fan head 3 can be fixed in first shell 1 by portion with 3 secure fit of electric fan head, and 3 mounting portion of head includes setting
The mounting groove 11 in first shell 1 is set, through-hole 12 is crossed in the two side setting of perforation mounting groove 11, and passes through through-hole 12
Connector, mounting groove 11 along first shell 1 length direction extend, head 3 be suitable for 11 length direction of self installation slot on one
End is inserted into mounting groove 11, is fixedly connected with head 3 with first shell 1 by connector, then second shell 2 is covered and is closed, and makes peace
Tankage 11 and connector are hidden pre- on the surface of shell structure in the space that first shell 1 and second shell 2 surround, being not necessarily to
The mounting hole of fitting is lingered on, does not destroy the globality of shell structure.
Connector includes bolt 13 and nut 14, and there is mounting hole, bolt 13 to pacify certainly for the part that head 3 is inserted into mounting groove 11
The side of tankage 11 sequentially passes through and crosses through-hole 12, mounting hole, and the fastening of nut 14 positioned at 11 other side of mounting groove on side wall
Cooperation；Mounting groove 11, which is equipped in the outside wall surface of the side wall of 14 side of nut, is additionally provided with position limiting structure 15, and position limiting structure 15 includes suitable
In the cuboid holding tank 151 for accommodating nut 14, the side wall of mounting groove 11 forms the side wall of holding tank 151, cuboid holding tank
151 slot bottom profile is adapted with 14 profile of nut, such as nut 14 is hex nut 14, and the slot bottom of holding tank 151 is V-shaped,
It can mutually be clamped down on four circumferential sections of 14 bottom of hex nut, prevent nut 14 from rotating, the opening direction of holding tank 151
It is arranged towards second shell 2 along the radial direction for crossing through-hole 12, nut 14 is inserted into holding tank 151 from the opening of holding tank 151
It is interior, you can be aligned with through-hole 12 is crossed；U-shaped notch is offered on the side wall opposite with the side wall of mounting groove 11 of holding tank 151, it is U-shaped
Notch forms axial limiting portion 152, and nut 14 can be prevented along the axial abjection holding tank 151 for crossing through-hole 12, and not with bolt
13 interfere, and U-shaped notch can be convenient for taking out on nut 14 again.
The present embodiment also provides a kind of electric fan, includes the head 3 with interconnecting piece 31 and above-mentioned shell structure, in use
State the electric fan of shell structure, head 3 and the mounting structure of shell structure be not exposed, be more advantageous to electric fan shape completely and
Brief beauty.The interconnecting piece 31 of head 3 is provided with mounting hole, when interconnecting piece 31 is inserted into mounting groove 11, mounting hole and through-hole 12 excessively
Alignment, bolt 13 passed through through-hole 12 and mounting hole and nut 14 to be fastenedly connected, and lid closes second shell 2, completed head 3 and shell
Body structure is fixedly connected.
Electric fan is vertical fan, and first shell 1 closes the column for forming electric fan with the lid of second shell 2.
As the alternative embodiments of embodiment one, head mounting portion is card slot or buckle, the card with electric fan head
Mouth or card slot clamping connection.
As the alternative embodiments of embodiment one, connector includes connecting rod, and can lock connection pole length
Locking structure.
As the alternative embodiments of embodiment one, holding tank is that the polygon being set on the side wall of mounting groove leads to
Hole；Axial limiting portion is the protrusion being set on the side wall of mounting groove.
As the alternative embodiments of embodiment one, electric fan is sitting posture electric fan, first shell and second shell lid
Close the bearing for forming electric fan.
As the alternative embodiments of embodiment one, position limiting structure is set to the inside sidewalls of mounting groove.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of shell structure for installing electric fan head, which is characterized in that including：
First shell (1) is fixedly installed on madial wall and head (3) mounting portion of electric fan head (3) secure fit；
Second shell (2), the second shell (2) are closed with the first shell (1) lid, and head (3) installation position is in institute
It states in the space that second shell (2) is surrounded with the first shell (1).
2. shell structure according to claim 1, which is characterized in that head (3) mounting portion includes mounting groove (11), perforation
Through-hole (12) is crossed in mounting groove (11) two side, and across the connector for crossing through-hole (12).
3. shell structure according to claim 2, which is characterized in that the connector includes bolt (13) and nut
(14)。
4. shell structure according to claim 3, which is characterized in that further include position limiting structure (15), correspondence is described excessively logical
Hole (12) position is arranged, and the position limiting structure (15), which has, to be suitable for housing the nut (14) and prevent the nut (14) from rotating
Holding tank (151).
5. shell structure according to claim 4, which is characterized in that the position limiting structure (15) is set to the mounting groove
(11) in the outside wall surface of any side wall.
6. shell structure according to claim 4, which is characterized in that the position limiting structure (15) further includes being set to the appearance
The axial limiting portion (152) of side wall one end of the separate mounting groove (11) of slot (151) of receiving, for preventing the nut (14) edge
The axial direction for crossing through-hole (12) deviates from the holding tank (151)；The holding tank (151) has along the through-hole (12) excessively
The opening of radial direction setting, the nut (14) are suitable for being inserted into the holding tank (151) from the opening.
7. the shell structure according to claim 6, which is characterized in that the opening direction of the holding tank (151) and institute
Second shell (2) is stated to be oppositely arranged.
8. a kind of electric fan, which is characterized in that including：
Head (3) has interconnecting piece (31)；
And the shell structure as described in any one of claim 1-7, the interconnecting piece (31) and the head (3) mounting portion
Secure fit.
9. electric fan according to claim 8, which is characterized in that described including shell structure as claimed in claim 2
Be provided with mounting hole on interconnecting piece (31), when the interconnecting piece (31) is inserted into mounting groove (11), the mounting hole with it is described
Through-hole (12) alignment is crossed, the connector crosses through-hole (12) and the mounting hole across described.
10. electric fan according to claim 8, which is characterized in that the electric fan is vertical fan, the first shell
(1) column for forming the electric fan is closed with the second shell (2) lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583433.XU CN207647811U (en) | 2017-11-23 | 2017-11-23 | A kind of electric fan and the shell structure for installing electric fan head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583433.XU CN207647811U (en) | 2017-11-23 | 2017-11-23 | A kind of electric fan and the shell structure for installing electric fan head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647811U true CN207647811U (en) | 2018-07-24 |
Family
ID=62890893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721583433.XU Active CN207647811U (en) | 2017-11-23 | 2017-11-23 | A kind of electric fan and the shell structure for installing electric fan head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647811U (en) |
-
2017
- 2017-11-23 CN CN201721583433.XU patent/CN207647811U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206253148U (en) | It is easy to fixed drug inspection crucible | |
| CN207647811U (en) | A kind of electric fan and the shell structure for installing electric fan head | |
| CN216085506U (en) | M12 waterproof connector with high sealing performance | |
| CN211248889U (en) | Convenient type buzzer processing auxiliary component | |
| CN214046259U (en) | CT machine outer cover | |
| CN216222677U (en) | Safety rope protection device for large-inclination-angle ring beam and ring column facing construction operation | |
| CN208034504U (en) | A kind of 90 degree of steerings jig | |
| CN208005666U (en) | A kind of mechanical arm and robot | |
| CN208109907U (en) | The plug seat of electric energy meter in a kind of electrical energy metering tank | |
| KR20000005020U (en) | Improved Lightning Rod | |
| CN208299088U (en) | One kind being convenient for extending type wire installation | |
| CN206211092U (en) | A kind of radio frequency connection port structure | |
| CN206260158U (en) | A kind of box body mounting assembly | |
| CN207235593U (en) | It is a kind of that there is the steel wire buckle device for strengthening locking function | |
| CN208480125U (en) | Driving power box | |
| CN216390692U (en) | Motor wiring terminal and motor wiring structure | |
| CN208939229U (en) | A kind of wire and plug | |
| CN216085773U (en) | Photovoltaic power distribution box convenient to install and used for microgrid | |
| CN217645362U (en) | Oral care equipment | |
| JPS582113Y2 (en) | Electric wire insertion part of the lead-in box | |
| CN207526714U (en) | Shell and with its equipment | |
| CN217381179U (en) | Locking screw fixation structure that moves | |
| CN214661464U (en) | Threading rotating shaft structure of notebook computer | |
| CN208043884U (en) | A kind of three-phase embedded electric energy meter | |
| CN209674441U (en) | A kind of vending machine with anti-theft function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |