CN203257714U - Telescopic type floor fan column - Google Patents
Telescopic type floor fan column Download PDFInfo
- Publication number
- CN203257714U CN203257714U CN 201320142462 CN201320142462U CN203257714U CN 203257714 U CN203257714 U CN 203257714U CN 201320142462 CN201320142462 CN 201320142462 CN 201320142462 U CN201320142462 U CN 201320142462U CN 203257714 U CN203257714 U CN 203257714U
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- CN
- China
- Prior art keywords
- telescopic
- column
- lock sleeve
- pipe
- telescopic pipe
- 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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Abstract
The utility model discloses a telescopic type floor fan column which comprises an extending column and a casing, wherein the extending column can be plugged in the casing in a telescopic mode. The telescopic type floor fan column further comprises a lock sleeve, the upper end of the lock sleeve is a narrow opening, the lower end of the lock sleeve is a wide opening, inner threads are arranged on the inner wall of the lock sleeve at the narrow opening end, outer threads which correspond to and are matched with the inner threads are arranged at the upper end of the casing, and the extending column is fixed in the casing in the mode that the extending column is matched with the inner threads and the outer threads. The telescopic type floor fan column is simple in structure and can be adjusted to stretch out and draw back conveniently and reliably.
Description
Technical field
The utility model relates to fan, particularly telescopic flooring fan column.
Background technique
Flooring fan generally comprises base, be fixed in the column on the base and be installed on fan body on the column, and column is used for fan body is supported on base.Existing column generally is divided into integrated type column and telescopic (rise-fall type) column.Wherein, the integrated type column is eliminated gradually because it can't carry out telescopic adjustment length; Telescopic post generally is divided into extending column and telescopic pipe, and telescopic pipe is directly fixed on the base, and the extending column telescopically is plugged in the telescopic pipe, by the tube wall at telescopic pipe the collapsing length that locking device is regulated securing elongated post is set.
But, the common complex structure of locking device in the existing telescopic post telescopic pipe, working life is shorter, perhaps only regulate fixing with bolt, not only not enough to the constant intensity of extending column, and extending column breaks away from telescopic pipe easily, and telescopic adjustment is convenient and reliable not.
The model utility content
Technical problem to be solved in the utility model, just provide a kind of simple in structure, the telescopic flooring fan column that telescopic adjustment is convenient and reliable.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of telescopic flooring fan column, comprise extending column and telescopic pipe, described extending column telescopically is plugged in the telescopic pipe, also comprise lock sleeve, the upper end of this lock sleeve is that slot, lower end are enlarging, the lock sleeve inwall at described slot place is provided with internal thread, the upper end of described telescopic pipe is provided with the outside thread with the internal thread corresponding matching of lock sleeve, and described extending column is through described internal thread and externally threaded screw-thread fit and be fixed in the telescopic pipe.
As further improvement of the utility model, for strengthening the intensity that is locked to extending column, the mouth of pipe edge of described telescopic pipe upper end is provided with a plurality of compressing tablets, and each compressing tablet is uniform along the edge of the described mouth of pipe, and narrows to the center of the described mouth of pipe.
For preventing that extending column breaks away from telescopic pipe, the lower end of described extending column is provided with annular flange flange, and the inwall of described telescopic pipe upper end is protruding with the block that correspondence stops described annular flange flange.
Operation is locked/got loose to spiral for ease of lock sleeve, and the outer surface of described lock sleeve is provided with anti-skidding lines.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model can be fixed on extending column in the telescopic pipe reliably by lock sleeve, and is simple in structure, flexible easy to use, and increased constant intensity by arranging of compressing tablet;
(2) the utility model can avoid extending column to break away from the inconvenience that telescopic pipe brings at the paratonia overtime by mutually the stopping of block and annular flange flange.
Description of drawings
Fig. 1 is the lock sleeve locking extending column of the telescopic flooring fan column of the utility model and the structural representation of telescopic pipe;
Fig. 2 is the sectional view of the telescopic flooring fan column of the utility model;
Fig. 3 is the block of the telescopic flooring fan column of the utility model and the sectional view that annular flange flange stops mutually;
Fig. 4 is the explosive view of the telescopic flooring fan column of the utility model.
Among the figure: 1, extending column, 11, annular flange flange, 2, telescopic pipe, 21, outside thread, 22, compressing tablet, 23, block, 3, lock sleeve, 31, slot, 32, enlarging, 33, internal thread, 34, anti-skidding lines.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Telescopic flooring fan column as shown in Figure 1 comprises extending column 1, telescopic pipe 2 and lock sleeve 3, and extending column 1 telescopically is plugged in the telescopic pipe 2.Shown in Fig. 2～4, the upper end of lock sleeve 3 is that slot 31, lower end are enlarging 32, flare, lock sleeve 3 inwalls at slot 31 places are provided with internal thread 33, the upper end of telescopic pipe 2 is provided with the outside thread 21 with internal thread 33 corresponding matching of lock sleeve 3, when the outside thread 33 of lock sleeve 3 cooperates with the internal thread 21 of telescopic pipe 2, will the upper end mouth of pipe of telescopic pipe 2 be narrowed and banding extending column 1, namely extending column 1 be through the screw-thread fit of internal thread 33 and outside thread 21 and be fixed in the telescopic pipe 2.Wherein, extending column 1 and telescopic pipe 2 all adopt metal material, and extending column 1 is the pipe body of hollow, and telescopic pipe 2 is the cylindrical shell of hollow.The outer surface of lock sleeve 3 is provided with anti-skidding lines 34, is used for anti-skidding.
As shown in Figure 4, the mouth of pipe edge of telescopic pipe 2 upper ends is provided with a plurality of compressing tablets 22, compressing tablet 22 numbers arrange two at least, each compressing tablet 22 is uniform along the edge of the mouth of pipe, and narrow to the center of the mouth of pipe, be used for behind lock sleeve 3 locking extending columns 1, thereby the friction that is increased extending column 1 by compressing tablet 22 increases constant intensity.
Be provided with annular flange flange 11 in the lower end of extending column 1, the inwall of telescopic pipe 2 upper ends is protruding with the block 23 that correspondence stops annular flange flange, and block 23 is two, and the inwall in telescopic pipe 2 upper ends is symmetrical arranged.The block 23 of present embodiment is by forming in the inside punching press of the outer wall of telescopic pipe 2.As shown in Figure 3, when extending column 1 stretches upwards overtime, block can form annular flange flange 11 and stop, prevents that extending column 1 breaks away from telescopic pipe 2.
Mode of execution of the present utility model is not limited to this; according to foregoing of the present utility model; utilize ordinary skill knowledge and the customary means of related domain; do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite; the utility model can also be made modification, replacement or the change of other various ways, all drops within the utility model rights protection scope.
Claims (4)
1. telescopic flooring fan column, comprise extending column (1) and telescopic pipe (2), described extending column (1) telescopically is plugged in the telescopic pipe (2), it is characterized in that: also comprise lock sleeve (3), the upper end of this lock sleeve (3) is slot (31), the lower end is enlarging (32), lock sleeve (3) inwall that described slot (31) is located is provided with internal thread (33), the upper end of described telescopic pipe (2) is provided with the outside thread (21) with internal thread (33) corresponding matching of lock sleeve (3), and described extending column (1) is through the screw-thread fit of described internal thread (33) and outside thread (21) and be fixed in the telescopic pipe (2).
2. telescopic flooring fan column according to claim 1 is characterized in that: the mouth of pipe edge of described telescopic pipe (2) upper end is provided with a plurality of compressing tablets (22), and each compressing tablet (22) is uniform along the edge of the described mouth of pipe, and narrows to the center of the described mouth of pipe.
3. telescopic flooring fan column according to claim 1, it is characterized in that: the lower end of described extending column (1) is provided with annular flange flange (11), and the inwall of described telescopic pipe (2) upper end is protruding with the block (23) that correspondence stops described annular flange flange (11).
4. each described telescopic flooring fan column according to claim 1-3, it is characterized in that: the outer surface of described lock sleeve (3) is provided with anti-skidding lines (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142462 CN203257714U (en) | 2013-03-26 | 2013-03-26 | Telescopic type floor fan column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142462 CN203257714U (en) | 2013-03-26 | 2013-03-26 | Telescopic type floor fan column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257714U true CN203257714U (en) | 2013-10-30 |
Family
ID=49470283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142462 Expired - Fee Related CN203257714U (en) | 2013-03-26 | 2013-03-26 | Telescopic type floor fan column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257714U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527826A (en) * | 2018-11-23 | 2019-03-29 | 刘志豪 | A kind of shoe rack of volume adjustable |
| CN109538511A (en) * | 2018-12-21 | 2019-03-29 | 林健森 | A kind of dual purpose fan |
| CN111438420A (en) * | 2020-04-17 | 2020-07-24 | 中船黄埔文冲船舶有限公司 | A trompil device for spending pipe on trunk line |
-
2013
- 2013-03-26 CN CN 201320142462 patent/CN203257714U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527826A (en) * | 2018-11-23 | 2019-03-29 | 刘志豪 | A kind of shoe rack of volume adjustable |
| CN109538511A (en) * | 2018-12-21 | 2019-03-29 | 林健森 | A kind of dual purpose fan |
| CN111438420A (en) * | 2020-04-17 | 2020-07-24 | 中船黄埔文冲船舶有限公司 | A trompil device for spending pipe on trunk line |
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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 |
Granted publication date: 20131030 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |