CN208073845U - A kind of structure-improved of fan support pipe connection - Google Patents
A kind of structure-improved of fan support pipe connection Download PDFInfo
- Publication number
- CN208073845U CN208073845U CN201820326832.6U CN201820326832U CN208073845U CN 208073845 U CN208073845 U CN 208073845U CN 201820326832 U CN201820326832 U CN 201820326832U CN 208073845 U CN208073845 U CN 208073845U
- Authority
- CN
- China
- Prior art keywords
- support tube
- pedestal
- fan
- snap ring
- internal thread
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of structure-improved of fan support pipe connection, it is characterised in that：It includes support tube and pedestal, and support tube upper end is connect with fan host, and lower end passes through centre hole of base to be connect with the locking bed in pedestal, and fan host and support tube are connect with pedestal；The locking bed includes internal thread hole and the retaining ring set on its outer cylinder, and internal thread hole is spirally connected with the external thread column set on support tube lower end outer cylinder, support tube and pedestal are locked；The support tube lower end is equipped with snap ring, and support tube passes through pedestal, snap ring is placed in pedestal upper surface.The utility model has the beneficial effects that：Support tube lower end is equipped with snap ring, and snap ring is placed in the upper surface of pedestal so that support tube energy fixed position, support tube only individually stretch out external thread column, significantly facilitate user installation, effectively improve installation effectiveness.
Description
Technical field
The utility model is related to a kind of fan support pipe, the structure-improved of specifically a kind of fan support pipe connection.
Background technology
Currently, electric fan in the market generally comprises fan host and pedestal, by a support tube by fan host and bottom
Seat is attached.Support tube is placed in pedestal, and carries out the fixation that is spirally connected by nut, due to support tube in order to ensure its stabilization
Property and support strength, be mostly that metal material makes, when being spirally connected, need to pass through support tube and pedestal spiral shell using nut
It connects, the globality of support tube is destroyed, the stability and intensity relative reduction of support tube.On the other hand, since metal makes original
The thickness of cause, support tube is subject to certain restrictions, because too thick fan weight is too heavy and cost is too high, in order to ensure its face that is spirally connected
Product is as big as possible, ensures its mounting stability, and reinforcement block is welded in support tube connecting portion, although cost of manufacture centainly reduces,
But operate opposite complexity very much, and in the welding process, certain welding technique is needed, it is complicated for operation.In order to solve
The above drawback is badly in need of proposing a kind of structure-improved of fan support pipe connection.
Utility model content
The purpose of this utility model is to overcome prior art there are the shortcomings that, provide a kind of simple in structure, be fabricated to
This is low, easy to use, ensures the globality of support tube, enhances a kind of fan support pipe connection of the stability and intensity of support tube
Structure-improved.
The utility model aim is realized with the following methods：A kind of structure-improved of fan support pipe connection, feature
It is：It includes support tube and pedestal, and support tube upper end is connect with fan host, and lower end passes through centre hole of base and is set to pedestal
Interior locking bed connection, fan host and support tube are connect with pedestal；The locking bed includes internal thread hole and is set to it
The retaining ring of outer cylinder, internal thread hole are spirally connected with the external thread column set on support tube lower end outer cylinder, and support tube and pedestal are locked
It fastens；The support tube lower end is equipped with snap ring, and support tube passes through pedestal, snap ring is placed in pedestal upper surface.
At least two fixing grooves are set in the internal thread hole.
Several reinforcing ribs are equipped between the retaining ring and internal thread hole.
Retaining ring, internal thread hole and the reinforcing rib is made by plastic material and is molded.
The snap ring is set to external thread column upper end, and Snap ring diameter is more than external thread column diameter and base center bore dia.
The lower face of the retaining ring extends downward with reinforcing sleeve, and internal thread is provided on the endoporus of reinforcing sleeve
Hole.
The utility model has the beneficial effects that：1）Simple in structure, low manufacture cost improves the market competitiveness.2）Support tube
Lower end is equipped with snap ring, and snap ring is placed in the upper surface of pedestal so that support tube energy fixed position, support tube only individually stretch out outer spiral shell
Line column, significantly facilitates user installation, effectively improves installation effectiveness.3）Ensure that the globality of support tube, it is not necessary to support tube into
Row tapping is perforated, and ensure that the intensity of support tube.4）External thread column is directly arranged in support tube outer end face, greatly increases and is spirally connected
Area, the opposite support strength for increasing support tube, bonding strength of the better stabilization and reinforcement between support tube and pedestal are protected
Demonstrate,prove its stability.
Description of the drawings
Fig. 1 is the utility model general assembly design sketch.
Fig. 2 is sectional view in the utility model.
Fig. 3 is enlarged drawing at the A of Fig. 2 in the utility model.
Fig. 4 is locking bed assembly structure figure in the utility model.
Fig. 5 is locking bed structural schematic diagram in the utility model.
Specific implementation mode
Specific further instruction is made to the utility model below in conjunction with the accompanying drawings.A kind of improvement knot of fan support pipe connection
Structure, it is characterised in that：It includes support tube 1 and pedestal 2, and 1 upper end of support tube is connect with fan host, and lower end passes through base center
Hole 3 is connect with the locking bed 4 in pedestal 2, and fan host and support tube 1 are connect with pedestal 2；The locking bed 4 wraps
Include internal thread hole 41 and the retaining ring 42 set on its outer cylinder, internal thread hole 41 and the outer spiral shell for being set to 1 lower end outer cylinder of support tube
Line column 5 is spirally connected, and support tube 1 and pedestal 2 are locked；1 lower end of support tube is equipped with snap ring 6, and support tube 1 passes through pedestal
2, snap ring 6 is placed in 2 upper surface of pedestal.
At least two fixing grooves 7 are set in the internal thread hole 41.
Several reinforcing ribs 8 are equipped between the retaining ring 42 and internal thread hole 41.
Retaining ring 42, internal thread hole 41 and the reinforcing rib 8 is made by plastic material and is molded.
The snap ring 6 is set to 5 upper end of external thread column, and 6 diameter of snap ring is more than 5 diameter of external thread column and centre hole of base 3
Diameter.
The lower face of the retaining ring 42 extends downward with reinforcing sleeve 43, and interior spiral shell is provided on the endoporus of reinforcing sleeve
Pit 41.
Operation principle：In this case, the locking bed includes internal thread hole and the retaining ring set on its outer cylinder, support tube
It is spirally connected across centre hole of base and internal thread hole, support tube and pedestal is locked, complete the connection of support tube.With traditional skill
Art is compared, and external thread column is directly arranged in the outer cylinder of support tube, is spirally connected with the internal thread hole in locking bed, on the one hand both ensure that
The globality of support tube, it is not necessary to tapping perforation be carried out to support tube, ensure that the intensity of support tube, another aspect support tube outer end
External thread column is directly arranged compared to traditional in face, greatly increases the area that is spirally connected, the opposite support for increasing support tube is strong
Degree, bonding strength of the better stabilization and reinforcement between support tube and pedestal, ensures its stability.
Further, support tube lower end is equipped with snap ring, and snap ring is set to external thread column upper end and the diameter of snap ring is more than outer spiral shell
Line column diameter and base center bore dia, when external thread column passes through centre hole of base, snap ring is placed in the upper surface of pedestal, makes
Support tube energy fixed position is obtained, support tube only individually stretches out external thread column, significantly facilitates user installation, effectively improves installation and imitates
Rate.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (6)
1. a kind of structure-improved of fan support pipe connection, it is characterised in that：It includes support tube（1）And pedestal（2）, support tube
（1）Upper end is connect with fan host, and lower end passes through centre hole of base（3）With set on pedestal（2）Interior locking bed（4）Connection, will
Fan host and support tube（1）With pedestal（2）Connection；The locking bed（4）Including internal thread hole（41）And it is set to its column jacket
The retaining ring in face（42）, internal thread hole（41）With set on support tube（1）The external thread column of lower end outer cylinder（5）It is spirally connected, will support
Pipe（1）With pedestal（2）It is locked；The support tube（1）Lower end is equipped with snap ring（6）, support tube（1）Across pedestal（2）, will
Snap ring（6）It is placed in pedestal（2）Upper surface.
2. a kind of structure-improved of fan support pipe connection according to claim 1, it is characterised in that：The internal thread
Hole（41）At least two fixing grooves of interior setting（7）.
3. a kind of structure-improved of fan support pipe connection according to claim 1, it is characterised in that：The retaining ring
（42）With internal thread hole（41）Between be equipped with several reinforcing ribs（8）.
4. a kind of structure-improved of fan support pipe connection according to claim 3, it is characterised in that：The retaining ring
（42）, internal thread hole（41）And reinforcing rib（8）It is made and is molded by plastic material.
5. a kind of structure-improved of fan support pipe connection according to claim 1, it is characterised in that：The snap ring
（6）Set on external thread column（5）Upper end, snap ring（6）Diameter is more than external thread column（5）Diameter and centre hole of base（3）Diameter.
6. a kind of structure-improved of fan support pipe connection according to claim 1, it is characterised in that：The retaining ring
（42）Lower face extend downward with reinforcing sleeve（43）, internal thread hole is provided on the endoporus of reinforcing sleeve（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326832.6U CN208073845U (en) | 2018-03-10 | 2018-03-10 | A kind of structure-improved of fan support pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326832.6U CN208073845U (en) | 2018-03-10 | 2018-03-10 | A kind of structure-improved of fan support pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073845U true CN208073845U (en) | 2018-11-09 |
Family
ID=64039906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326832.6U Expired - Fee Related CN208073845U (en) | 2018-03-10 | 2018-03-10 | A kind of structure-improved of fan support pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208073845U (en) |
-
2018
- 2018-03-10 CN CN201820326832.6U patent/CN208073845U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181109 Termination date: 20190310 |