CN203979037U - A kind of flexible rod - Google Patents
A kind of flexible rod Download PDFInfo
- Publication number
- CN203979037U CN203979037U CN201420440512.5U CN201420440512U CN203979037U CN 203979037 U CN203979037 U CN 203979037U CN 201420440512 U CN201420440512 U CN 201420440512U CN 203979037 U CN203979037 U CN 203979037U
- Authority
- CN
- China
- Prior art keywords
- pole
- transmission
- metal scale
- rod
- transmission metal
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a kind of flexible rod, comprise the first pole, transmission metal scale connecting head, transmission metal scale, position-sensing switch, the second pole, three pair rod drags, positioning transmission bracing strut, locating transmission axle, three pair rod, described the first pole is connected by transmission metal connecting head with transmission metal scale, described position-sensing switch is enclosed within on the second pole, described the first pole and transmission metal scale together penetrate in the second pole, described transmission metal scale is delayed and is passed through locating transmission axle through three pair rod, thereby the crooked direction that changes of transmission metal scale, transmission metal scale one end after described change direction is dragged and is connected with three pair rod, described three pair rod is fixed on positioning transmission bracing strut on the second pole after dragging and being enclosed within on the second pole, described three pair rod is enclosed within three pair rod and drags fixing.The utility model critical component production process is less, and preparation process is simple, and manufacturing efficiency is high, and collapsing length is large.
Description
Technical field
This practicality relates to a kind of flexible rod.
Background technique
Flexible rod is in the market one-way expansion, and its characteristic is fixing after simple tension, and can only stretch towards a direction.This flexible rod outward appearance is clumsy, and each flexible link all needs to stretch fixing, equally bothersome during retraction.Its practicability is general, and operational sequence is more, and preparation process is more complicated, so utilization efficiency is lower.
Model utility content
(1) technical problem that will solve
For addressing the above problem, the utility model proposes a kind of capable of expansion and contraction, can the fixing length of telescopic bar of simple adjustment.
(2) technological scheme
A kind of flexible rod, comprise the first pole, transmission metal scale connecting head, transmission metal scale, position-sensing switch, the second pole, three pair rod drags, positioning transmission bracing strut, locating transmission axle, three pair rod, described the first pole is connected by transmission metal connecting head with transmission metal scale, described position-sensing switch is enclosed within on the second pole, described the first pole and transmission metal scale together penetrate in the second pole, described transmission metal scale is delayed and is passed through locating transmission axle through three pair rod, thereby the crooked direction that changes of transmission metal scale, transmission metal scale one end after described change direction is dragged and is connected with three pair rod, described three pair rod is fixed on positioning transmission bracing strut on the second pole after dragging and being enclosed within on the second pole, described three pair rod is enclosed within three pair rod and drags fixing.
Preferably, spaced apartly on described the first pole be provided with a plurality of lockholes.
Preferably, described the first pole both sides are suppressed with groove, the second pole inner side is suppressed with corresponding vertical bar.
Preferably, described transmission metal scale is that steel ruler shape is rectangular, and material is metal, and its shape is reversed to U-shaped by locating transmission axle.
Preferably, described three pair rod internal diameter is greater than described the second pole and the first pole internal diameter.
(3) beneficial effect
The utility model compared with prior art, it has following beneficial effect: flexible rod of the present utility model is by lock-bit switch, can regulate well mop bar length, after adjusting completes, directly unclamp self-lock switch, can be fixed in well on a point, shrink in addition also very simple, only need press lock-bit switch, promote the first pole and just can complete contraction.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the first pole plan view of the present utility model.
Fig. 3 is the second pole plan view of the present utility model.
Fig. 4 is structural representation after the first pole of the present utility model and the combination of the second pole.
Fig. 5 is the flexible state comparison diagram of the utility model flexible rod.
Embodiment
Flexible rod as Figure 1-5, comprises that the first pole 1, transmission metal scale connecting head 2, transmission metal scale 3, position-sensing switch 4, the second pole 5, three pair rod drag 6, positioning transmission bracing strut 7, locating transmission axle 8, three pair rod 9; Spaced apartly on described the first pole 1 be provided with a plurality of lockholes, the first pole 1 both sides are suppressed with groove, the second pole 5 inner sides are suppressed with corresponding vertical bar, and described the first pole 1 is connected by transmission metal connecting head 2 with transmission metal scale 3; Described position-sensing switch 4 is enclosed within on the second pole 5, and described the first pole 1 together penetrates in the second pole 5 with transmission metal scale 3; Described transmission metal scale 3 passes through locating transmission axle 8 after dragging 6 through three pair rod, thus the crooked directions that change of transmission metal scale 3; Transmission metal scale 3 one end after described change direction drag 6 to be connected with three pair rod; Described three pair rod is fixed on positioning transmission bracing strut 7 on the second pole 5 after dragging 6 to be enclosed within on the second pole 5; Described three pair rod 9 is enclosed within three pair rod and drags on 6 fixing.
The flexible transmission of power that can reverse by transmission metal scale 3 of described three pair rod 9 is to the first pole 1, and when three pair rod 9 stretches out, the first pole 1 stretches out equally, and during three pair rod 9 retraction, the first pole 1 bounces back equally.
Described transmission metal scale 3 is that steel ruler shape is rectangular, and material is metal, and its shape is reversed to U-shaped by locating transmission axle 8.
Described three pair rod internal diameter is greater than described the second pole and the first pole internal diameter.
During operation, hold position-sensing switch 4 and pull three pair rod 9, thereby drive three pair rod to drag 6 to move, coupled transmission metal scale 3 to the rear reversion of locating transmission axle 8, is released transmission of power after changing motive force into Driving force by the first pole 1.
Flexible rod of the present utility model, by position-sensing switch, can regulate mop bar length, after having regulated well, directly unclamp position-sensing switch, can be fixed in well on a point, shrink in addition also very simple, only need press position-sensing switch, promote the first pole and just can complete contraction.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that related domain ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (5)
1. a flexible rod, it is characterized in that: comprise the first pole, transmission metal scale connecting head, transmission metal scale, position-sensing switch, the second pole, three pair rod drags, positioning transmission bracing strut, locating transmission axle, three pair rod, described the first pole is connected by transmission metal connecting head with transmission metal scale, described position-sensing switch is enclosed within on the second pole, described the first pole and transmission metal scale together penetrate in the second pole, described transmission metal scale is delayed and is passed through locating transmission axle through three pair rod, thereby the crooked direction that changes of transmission metal scale, transmission metal scale one end after described change direction is dragged and is connected with three pair rod, described three pair rod is fixed on positioning transmission bracing strut on the second pole after dragging and being enclosed within on the second pole, described three pair rod is enclosed within three pair rod and drags fixing.
2. flexible rod according to claim 1, is characterized in that: spaced apartly on described the first pole be provided with a plurality of lockholes.
3. flexible rod according to claim 2, is characterized in that: described the first pole both sides are suppressed with groove, the second pole inner side is suppressed with corresponding vertical bar.
4. flexible rod according to claim 1 and 2, is characterized in that: described transmission metal scale is that steel ruler shape is rectangular, and material is metal, and its shape is reversed to U-shaped by locating transmission axle.
5. according to the flexible rod described in claim 1 or 2 or 3, it is characterized in that: described three pair rod internal diameter is greater than described the second pole and the first pole internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440512.5U CN203979037U (en) | 2014-08-06 | 2014-08-06 | A kind of flexible rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440512.5U CN203979037U (en) | 2014-08-06 | 2014-08-06 | A kind of flexible rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979037U true CN203979037U (en) | 2014-12-03 |
Family
ID=51976489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440512.5U Expired - Fee Related CN203979037U (en) | 2014-08-06 | 2014-08-06 | A kind of flexible rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979037U (en) |
-
2014
- 2014-08-06 CN CN201420440512.5U patent/CN203979037U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180806 |