CN203257707U - Electric fan handpiece adjusting structure with manual-regulation screw - Google Patents
Electric fan handpiece adjusting structure with manual-regulation screw Download PDFInfo
- Publication number
- CN203257707U CN203257707U CN 201320162338 CN201320162338U CN203257707U CN 203257707 U CN203257707 U CN 203257707U CN 201320162338 CN201320162338 CN 201320162338 CN 201320162338 U CN201320162338 U CN 201320162338U CN 203257707 U CN203257707 U CN 203257707U
- Authority
- CN
- China
- Prior art keywords
- manual
- regulation screw
- electric fan
- adjustment screw
- handpiece
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an electric fan handpiece adjusting structure with a manual-regulation screw. The electric fan handpiece adjusting structure with the manual-regulation screw comprises a handpiece and a rotating mechanism arranged inside the handpiece, wherein a manual-regulation screw inner connection end is arranged in the central position of the rotating mechanism, an opening of the manual-regulation screw inner connection end is connected with the manual-regulation screw which is arranged outside the handpiece, a torsion spring assembly is arranged outside the manual-regulation screw inner connection end, the torsion spring assembly is connected with the manual-regulation screw, a stopping sheet is arranged below the manual-regulation screw inner connection end, a stopping bouncing head with a stopping spring is arranged on the lower portion of the stopping sheet, and the upper end of the stopping bouncing head abuts against the lower surface of the stopping sheet. The electric fan handpiece adjusting structure with the manual-regulation screw has the advantages that due to the fact that the manual-regulation screw is arranged and connected with a torsion spring and the stopping bouncing head which are arranged in a shell body, when downward and upward regulation is ineffective in the process of use of the electric fan handpiece adjusting structure with the manual-regulation screw, the handpiece can be fixed in an appropriate position through the manual-regulation screw which is arranged externally. The electric fan handpiece adjusting structure with the manual-regulation screw further has the advantages of being easy to install and beneficial to the effective improvement of the quality of products.
Description
Technical field
The utility model relates to the electric fan component structure, relates in particular to a kind of electric fan head regulation structure that adopts hand adjustment screw.
Background technique
Electric fan is a kind of motoring flabellum rotation that utilizes, and reaches the household electric appliance that make air accelerate circulation, is mainly used in cooling and heatstroke-eliminating and ventilating air.Its structure forms, and for example: rotate when the worm and gear of motor tail and clutch drive a gear, an end of the connecting rod that this is taken turns is contained in head one side channel, and available adjustment device regulating connecting rod should end and the distance at head center, thus the regulating frame head waving angle.Like product on the market has only used torsion spring/hoodle/spring and a screw rod in the pitching process, electric fan head is transferred to the angle that certain needs oneself, if the pitching locate failure appears in this structure in use electric fan head, then will lose the effect of pitching; Simultaneously, also relatively more difficult control in plant produced.Therefore, for above aspect, need to reasonably improve prior art.
The model utility content
For above defective, the utility model provide a kind of installation method simple, can regulate by the screw rod with handle, be conducive to Improving The Quality of Products, can solve the electric fan head regulation structure of the employing hand adjustment screw of pitch regulation Problem of Failure, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of electric fan head regulation structure that adopts hand adjustment screw, comprise head, be positioned at head inside and be provided with rotating mechanism, described rotating mechanism center position arranges the interior connecting end of hand adjustment screw and this port is connected with the hand adjustment screw that is positioned at the head outside, connecting end peripheral installation torsion spring assembly and this assembly are connected with hand adjustment screw in the described hand adjustment screw, the connecting end below is provided with locking plate in the described hand adjustment screw, is positioned at stop bullet and this stop bullet upper end that the locking plate bottom is provided with stopper spring and withstands on the locking plate lower surface.
Correspondingly, described locking plate is arcuate structure, and it is inner that described stop bullet top connects hand adjustment screw.
The beneficial effect of the electric fan head regulation structure of employing hand adjustment screw described in the utility model is: by torsion spring and the stop bullet of hand adjustment screw and connection enclosure interior are set, if the pitch regulation failure phenomenon in use occurs, can its head be fixed on certain suitable position by handle screw in addition, this structure is installed simple, is conducive to make the quality of product effectively to be promoted.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the internal structure schematic representation of the electric fan head regulation structure of the described employing hand adjustment screw of the utility model embodiment;
Fig. 2 is the external structure schematic representation of the electric fan head regulation structure of the described employing hand adjustment screw of the utility model embodiment.
Among the figure:
1, connecting end in the hand adjustment screw; 2, torsion spring assembly; 3, locking plate; 4, stop bullet; 5, stopper spring; 6, head; 7, hand adjustment screw; 8, rotating mechanism.
Embodiment
Shown in Fig. 1-2, the electric fan head regulation structure of the described employing hand adjustment screw of the utility model embodiment, comprise head 6, be positioned at head 6 inside and be provided with rotating mechanism 8, these rotating mechanism 8 center positions arrange the interior connecting end 1 of hand adjustment screw and this port is connected with the hand adjustment screw 7 that is positioned at head 6 outsides, connecting end 1 peripheral installation torsion spring assembly 2 and this assembly are connected with hand adjustment screw 7 in the described hand adjustment screw, connecting end 1 below is provided with arc locking plate 3 in the described hand adjustment screw, be positioned at stop bullet 4 and this stop bullet 4 upper ends that locking plate 3 bottoms are provided with stopper spring 5 and withstand on locking plate 3 lower surfaces, stop bullet 4 tops wherein connect hand adjustment screw 7 the inners.
Above embodiment is more preferably embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (3)
1. electric fan head regulation structure that adopts hand adjustment screw, comprise head (6), be positioned at head (6) inside and be provided with rotating mechanism (8), it is characterized in that: the interior connecting end (1) of hand adjustment screw is set described rotating mechanism (8) center position and this port hand adjustment screw (7) outside with being positioned at head (6) is connected, connecting end (1) peripheral installation torsion spring assembly (2) and this assembly are connected with hand adjustment screw (7) in the described hand adjustment screw, connecting end (1) below is provided with locking plate (3) in the described hand adjustment screw, is positioned at stop bullet (4) and this stop bullet (4) upper end that locking plate (3) bottom is provided with band stopper spring (5) and withstands on locking plate (3) lower surface.
2. the electric fan head regulation structure of employing hand adjustment screw according to claim 1, it is characterized in that: described locking plate (3) is arcuate structure.
3. the electric fan head regulation structure of employing hand adjustment screw according to claim 1 is characterized in that: connection hand adjustment screw (7) the inner, described stop bullet (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162338 CN203257707U (en) | 2013-04-03 | 2013-04-03 | Electric fan handpiece adjusting structure with manual-regulation screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162338 CN203257707U (en) | 2013-04-03 | 2013-04-03 | Electric fan handpiece adjusting structure with manual-regulation screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257707U true CN203257707U (en) | 2013-10-30 |
Family
ID=49470276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162338 Expired - Fee Related CN203257707U (en) | 2013-04-03 | 2013-04-03 | Electric fan handpiece adjusting structure with manual-regulation screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737092A (en) * | 2019-03-12 | 2019-05-10 | 珠海格力电器股份有限公司 | A kind of pitch axis fixed mechanism and fan |
-
2013
- 2013-04-03 CN CN 201320162338 patent/CN203257707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737092A (en) * | 2019-03-12 | 2019-05-10 | 珠海格力电器股份有限公司 | A kind of pitch axis fixed mechanism and fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203257707U (en) | Electric fan handpiece adjusting structure with manual-regulation screw | |
| CN201968491U (en) | Anti-pot overflow air guiding handle for glass pot lid of electric cooker | |
| CN205798902U (en) | A kind of novel adjusting torque formula automatic thread clamp device | |
| CN203571089U (en) | Triplet type full-wrapped ball valve | |
| CN202934208U (en) | Electric welding machine with temperature control fan device | |
| CN203258080U (en) | Dryer air amount control valve | |
| CN203156664U (en) | Mounting and dismounting mechanism of LED front maintenance module | |
| CN203956925U (en) | A kind of manipulator sucker disk seat | |
| CN203189852U (en) | Manual speed reducer for a valve | |
| CN202360776U (en) | Inching butterfly valve | |
| CN204018744U (en) | A kind of lathe-head adjustable apparatus | |
| CN204004693U (en) | Valve control manipulator | |
| CN204254735U (en) | A kind of cover plate of steel plate radiator | |
| CN204792437U (en) | Miniaturized variable ceramic vacuum capacitor | |
| CN203560575U (en) | Torque control device of mining explosion suppression type integrated valve electric actuator | |
| CN202912651U (en) | Constant torque screw cap mechanism | |
| CN204460316U (en) | Gas kitchen ranges air door regulating mechanism | |
| CN203243904U (en) | Sauce heating device | |
| CN203868294U (en) | Radiator structure for extruder gear case | |
| CN204827685U (en) | Adjustable throttle control of pretightning force with limit function | |
| CN204403533U (en) | A kind of limit structure of final controlling element output shaft | |
| CN207679324U (en) | A kind of baking box body | |
| CN203969094U (en) | For the elasticity door-opening mechanism on tea carding machine | |
| CN203342768U (en) | Environmental-friendly high-strength heat-resistant wood bonding hot melt adhesive reaction kettle blanking current limiting device | |
| CN203516780U (en) | Manual stop valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20170403 |