CN208311117U - A kind of pillar construction of electric fan and electric fan using the pillar construction - Google Patents
A kind of pillar construction of electric fan and electric fan using the pillar construction Download PDFInfo
- Publication number
- CN208311117U CN208311117U CN201820848183.6U CN201820848183U CN208311117U CN 208311117 U CN208311117 U CN 208311117U CN 201820848183 U CN201820848183 U CN 201820848183U CN 208311117 U CN208311117 U CN 208311117U
- Authority
- CN
- China
- Prior art keywords
- column
- pillar construction
- tube
- electric fan
- inner tube
- 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 relates to the electric fans of electric fan technical field more particularly to the pillar construction and use of a kind of electric fan pillar construction.The structure of locking or release is realized by the card slot of operation gripping mechanism clamping or the outer wall for loosening column inner tube due to using, therefore it is not only simple in structure, and installation is easy, and user is easy to operate when using, it is time saving and energy saving, and can ensure that stability when its locking is preferable.In addition, reducing the center of gravity of product since the rotating device for driving fan head to swing is arranged in column tube bottom end, therefore solve complete machine and be easy the drawbacks of shaking, is conducive to the stability for improving product.
Description
Technical field
The utility model relates to the pillar construction of electric fan technical field more particularly to a kind of electric fan and use the column
The electric fan of structure.
Background technique
Existing tableland formula and pedestal fan are usually that a root post is fixed on pedestal, and fan head is mounted on column
Top.In order to adjust using highly, lifting device is equipped on column mostly, such as column is made to two sections or three mutually to socket-connect
Thinner one section referred to as column inner tube, thicker referred to as column tube, column inner tube can be set in column for sake of convenience by section
In outer tube, positioned by how much change stem heights of insertion portion, then with fastening screw.Although this device can satisfy tune
The needs of height are saved, but lifting will first unclamp fastening screw every time, tighten screw after lifting again, it is troublesome in poeration.In addition, existing
The component of shaking the head of some fans is typically mounted at column inner tube top, this will cause top-heavy, and swing mechanism is more when yaw
Painstakingly, while complete machine is easy to shake, and is unfavorable for the stability of product.
Utility model content
The purpose of the utility model is to provide a kind of pillar constructions of electric fan, and adjusting is easy, locking bit is accurate, user
It is easy to operate, and solve the problems, such as that fan head yaw is unstable.
The utility model provides a kind of pillar construction of electric fan, including column tube and column inner tube, outside the column
Pipe is mounted on the pedestal of electric fan, and the column tube is arranged the column inner tube, and the outer wall of the column inner tube is along length
Direction is equipped with several card slots, and the column tube is provided with gripping mechanism, and card slot described in the gripping mechanism clamping is to institute
It states column inner tube and is fixed on the column tube；The pillar construction further includes the rotating dress that the column tube bottom end is arranged in
It sets, the rotating device drives the column tube to rotate in vertical direction, is located at column inner tube top to drive
Fan head swings.
Wherein, the gripping mechanism includes locking piece and reset spring, installs the locking piece hinge of the reset spring
It connects in the column tube, the claw holding of the locking piece is described vertical to which the column inner tube is fixed in the card slot
Column outer tube.
Wherein, in the spring eye of the locking piece, the other end is stuck in the column for one end of the reset spring
On the limit hole of outer tube.
Wherein, the locking piece is hingedly sleeved on rotation set by the column tube by the hinge hole set by it
Axis, the claw of the lower end of the locking piece be it is hook-shaped, the shape of the card slot and the shape of claw are corresponding.
It wherein, further include elastic lifting member, one end is packed on the inner wall of the column tube, and the other end is packed in institute
The upper of column inner tube is stated, the elasticity lifting member is constantly in tensional state.
Wherein, the elastic lifting member is wind spring, is located in mounting groove set by the column inner tube, free end card
On the inner wall on the column tube top.
Wherein, further include the outer top cover of column, be arranged the column inner tube tool and be clamped on the outer top end of the column.
It wherein, further include the column support for being rotatably connected on the column tube bottom end, the bottom of the column support connects
The pedestal is connect, the rotating device is located at the column support.
Wherein, the rotating device includes synchronous motor, crank and connecting rod, and one end of the crank is described in succession to synchronize electricity
The other end of the rotation axis of machine, one end of the other end of the crank connecting rod in succession, the connecting rod connects outside the column
Tube bottom end.
The utility model provides a kind of electric fan, including fan head, pillar construction and pedestal, and the top of pillar construction connects fan
Head, the bottom end of pillar construction connect pedestal, which is above-mentioned pillar construction.
The utility model has the following beneficial effects: due to using by operating gripping mechanism clamping or loosening the outer of column inner tube
The card slot of wall is to realize the structure of locking or release, therefore it is not only simple in structure, and installation is easy, operation side when user uses
Just, time saving and energy saving, and can ensure that stability when its locking is preferable.In addition, since the rotating dress for driving fan head to swing installs
The center of gravity for reducing product in column tube bottom end is set, therefore solves complete machine and is easy the drawbacks of shaking, is conducive to improve product
Stability.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model pillar construction.
Fig. 2 is the partial enlarged view of A in Fig. 1.
Fig. 3 is the partial enlarged view of column outer top cover and column column jacket.
Fig. 4 is the structural schematic diagram of rotating device.
Include: 1 in Fig. 1 to Fig. 4 --- column inner tube, 2 --- column tube, 3 --- the outer top cover of column, 4 --- volume
Spring, 5 --- column shell, 6 --- card slot, 7 --- column support, 8 --- locking piece, 9 --- reset spring, 10 --- card
Pawl, 11 --- rotary shaft, 12 --- crank, 13 --- synchronous motor, 14 --- connecting rod.
Specific embodiment
The utility model is further described with the following Examples.
A kind of pillar construction of electric fan of the utility model is stood as shown in Figure 1, including column tube 2 and column inner tube 1
Column outer tube 2 is mounted in the pedestal (not shown) of electric fan, and column tube 2 is arranged column inner tube 1, column tube 2 it is outer
Surface is wrapped up by column shell 5 and being protected, and the outer wall of column inner tube 1 is equipped with several card slots 6 along its length, and column tube 2 is arranged
There is gripping mechanism, column inner tube 1 so that be fixed on column tube 2 by gripping mechanism clamping card slot 6；Pillar construction further includes setting
Rotating device in 2 bottom end of column tube, rotating device drive column tube 2 vertical direction rotate, thus drive be located at it is vertical
The fan head on 1 top of column inner tube swings.Due to using by operation gripping mechanism clamping or loosening the outer wall of column inner tube 1
Structure of the card slot 6 to realize locking or unclamp, therefore it is not only simple in structure, installation is easy, and user is easy to operate when using, and is saved
Shi Shengli, and can ensure that stability when its locking is preferable.In addition, since the rotating device setting for driving fan head to swing is vertical
2 bottom end of column outer tube, reduces the center of gravity of product, therefore solves complete machine and be easy the drawbacks of shaking, and is conducive to improve the steady of product
It is qualitative.
In the present embodiment, as shown in Fig. 2, gripping mechanism includes locking piece 8 and reset spring 9, the lock of reset spring 9 is installed
Determine part 8 and be hinged on column tube 2,10 holding of claw of locking piece 8 is in card slot 6 to which column inner tube 1 is fixed on column tube
2.For convenience of installation, in the spring eye of locking piece 8, the other end is stuck in the limit of column tube 2 for one end of reset spring 9
Kong Shang.Locking piece 8 is hingedly sleeved on rotary shaft 11 set by column tube 2 by the hinge hole set by it, under locking piece 8
The claw 10 at end be it is hook-shaped, the shape of card slot 6 is corresponding with the shape of claw 10.
In the present embodiment, as shown in Figure 1, the pillar construction further includes elastic lifting member, one end is packed in column tube 2
Inner wall on, the other end is packed in the upper of column inner tube 1, and elastic lifting member is constantly in tensional state, due to elastic lifting member
Moment draws column inner tube 1.Preferably, elastic lifting member is wind spring 4, is located in the mounting groove of column inner tube 1, freedom
End is installed on the inner wall on 2 top of column tube.
In the present embodiment, as shown in figure 3, for the balance for ensuring 1 elevating movement of column inner tube, which further includes
The outer top cover 3 of column is arranged the tool of column inner tube 1 and is clamped on the outer top end of column, process of such column inner tube 1 in elevating movement
In would not be swung left and right.
In the present embodiment, as shown in figure 4, the pillar construction further includes the column branch for being rotatably connected on 2 bottom end of column tube
The bottom of frame 7, column support 7 connects pedestal, and rotating device is located at column support 7.Specifically, rotating device includes synchronous motor
13, crank 12 and connecting rod 14, the rotation axis of one end of crank 12 synchronous motor 13 in succession, the other end of crank 12 connecting rod 14 in succession
One end, the other end of connecting rod 14 connects 2 bottom end of column tube, and synchronous motor 13 drives column by crank 12 and connecting rod 14
Outer tube 2 is rotated in vertical direction, so that the fan head for being located at 1 top of column inner tube be driven to swing.
When the utility model is used, acting on locking piece 8 in hook-shaped card when pressing the key of 8 upper end of locking piece
Pawl 10 makes locking piece 8 overcome the elastic force of reset spring 9 and rotate around rotary shaft 11, leaves holding in the claw 10 of locking piece 8
The card slot 6 of 1 outer wall of column inner tube, makes column inner tube 1 not suffer restraints, after the constraint of 1 disengaged from locking member 8 of column inner tube,
Under the pulling of the restoring force of elastic lifting member, column inner tube 1 is moved up along the slideway that column tube 2 is surrounded, and is realized and is promoted
Movement.When unclamping the key of 8 upper end of locking piece, locking piece 8 resets under the action of reset spring 9, and claw 10 blocks
The card slot 6 of 1 outer wall of column inner tube, thus clamping column inner tube 1.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. a kind of pillar construction of electric fan, including column tube and column inner tube, the column tube are mounted on electric fan
On pedestal, the column tube is arranged the column inner tube, which is characterized in that the outer wall of the column inner tube is set along its length
There are several card slots, the column tube is provided with gripping mechanism, and card slot described in the gripping mechanism clamping is to the column
Inner tube is fixed on the column tube；The pillar construction further includes the rotating device that the column tube bottom end is arranged in, institute
Stating rotating device drives the column tube to rotate in vertical direction, to drive the fan head for being located at column inner tube top left
Right swing.
2. a kind of pillar construction of electric fan according to claim 1, which is characterized in that the gripping mechanism includes locking
Part and reset spring, the locking piece for installing the reset spring are hinged on the column tube, the claw of the locking piece
Holding is in the card slot to which the column inner tube is fixed on the column tube.
3. a kind of pillar construction of electric fan according to claim 2, which is characterized in that one end of the reset spring fills
In the spring eye of the locking piece, the other end is stuck on the limit hole of the column tube.
4. a kind of pillar construction of electric fan according to claim 3, which is characterized in that the locking piece hingedly passes through
Hinge hole set by it is sleeved on rotary shaft set by the column tube, and the claw of the lower end of the locking piece is hook-shaped, institute
The shape for stating card slot is corresponding with the shape of claw.
5. a kind of pillar construction of electric fan according to claim 1, which is characterized in that it further include elastic lifting member,
One end is packed on the inner wall of the column tube, and the other end is packed in the upper of the column inner tube, the elasticity lifting member one
Directly it is in tensional state.
6. a kind of pillar construction of electric fan according to claim 5, which is characterized in that the elasticity lifting member is volume
Spring is located in mounting groove set by the column inner tube, and free end is installed on the inner wall on the column tube top.
7. a kind of pillar construction of electric fan according to claim 1, which is characterized in that it further include the outer top cover of column,
It is arranged the column inner tube tool and is clamped on the outer top end of the column.
8. a kind of pillar construction of electric fan according to claim 1, which is characterized in that further include be rotatably connected on it is described
The column support of column tube bottom end, the bottom of the column support connect the pedestal, and the rotating device is located at described vertical
Column holder.
9. a kind of pillar construction of electric fan according to claim 8, which is characterized in that the rotating device includes synchronizing
Motor, crank and connecting rod, the rotation axis of one end of crank synchronous motor in succession, the other end of crank institute in succession
One end of connecting rod is stated, the other end of the connecting rod connects the column tube bottom end.
10. a kind of electric fan, including fan head, pillar construction and pedestal, the top connection fan head of pillar construction, the bottom of pillar construction
End connection pedestal, which is characterized in that the pillar construction is pillar construction described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848183.6U CN208311117U (en) | 2018-06-01 | 2018-06-01 | A kind of pillar construction of electric fan and electric fan using the pillar construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848183.6U CN208311117U (en) | 2018-06-01 | 2018-06-01 | A kind of pillar construction of electric fan and electric fan using the pillar construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311117U true CN208311117U (en) | 2019-01-01 |
Family
ID=64710142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848183.6U Active CN208311117U (en) | 2018-06-01 | 2018-06-01 | A kind of pillar construction of electric fan and electric fan using the pillar construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311117U (en) |
-
2018
- 2018-06-01 CN CN201820848183.6U patent/CN208311117U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201111948Y (en) | Wall hanging rack with steel wire rope to regulate flat panel TV set inclination angle | |
| CN110400431A (en) | POS cash register machine base with rotating device | |
| CN2912726Y (en) | Table tennis net frame | |
| CN208311117U (en) | A kind of pillar construction of electric fan and electric fan using the pillar construction | |
| CN212510344U (en) | Display screen suspension arm | |
| CN201413854Y (en) | A glue absorbing device | |
| CN109954765A (en) | A kind of apparatus for leveling | |
| CN211040306U (en) | High camera of stability shoots and uses support frame | |
| CN208842071U (en) | A kind of drawing hanger of industrial design | |
| CN209712483U (en) | A kind of shock proof suspension device | |
| CN215576135U (en) | Suspension structure device for quartz clock | |
| CN207213584U (en) | A kind of new display bracket | |
| CN201305778Y (en) | Hanger for hang iron | |
| CN216438968U (en) | Novel clothes hanger | |
| CN216109634U (en) | Adjustable non-standard hanging flower basket erects strutting arrangement | |
| CN215456999U (en) | Clothes is made version and is used collapsible show shelf | |
| CN220043312U (en) | Mounting rack for photovoltaic module | |
| CN220382731U (en) | Multifunctional stay wire hoop | |
| CN220211684U (en) | Cake decorating rotary table | |
| CN214284064U (en) | Background board is used in animation of formula of being convenient for installation is inhaled to magnetism | |
| CN219639878U (en) | Survey device convenient to height-adjusting | |
| CN213461030U (en) | Pipeline fixing device on civil construction scaffold | |
| CN217538546U (en) | Foot rest for house maintenance | |
| CN219825756U (en) | Assembled building curtain wall mounting structure | |
| CN208015814U (en) | A kind of self extending linkage type terminal vehicle-mounted bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |