CN2678513Y - Telescopic barre - Google Patents
Telescopic barre Download PDFInfo
- Publication number
- CN2678513Y CN2678513Y CN 200320118183 CN200320118183U CN2678513Y CN 2678513 Y CN2678513 Y CN 2678513Y CN 200320118183 CN200320118183 CN 200320118183 CN 200320118183 U CN200320118183 U CN 200320118183U CN 2678513 Y CN2678513 Y CN 2678513Y
- Authority
- CN
- China
- Prior art keywords
- bar
- rod
- elastic
- elastic opening
- fixed cover
- 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 - Lifetime
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a telescopic handlebar rod comprising a circular outer rod and an inner rod sheathed on the outer rod. The coupling end part of the outer rod and the inner rod is provided with a circular fixing cover, the fixing cover is provided with a ring groove, and an elastic opening locking ring is arranged in one side of the ring groove. The opening size of the elastic opening locking ring is smaller than the inner diameter of the fixing cover, and a bump is arranged in the inner side of the elastic opening locking ring. A plurality of positioning grooves are axially arranged in the surface of the inner rod corresponding to the bump, and the lower part of the bump travels trough the fixing cover to be inserted into the positioning groove. An arch elastic pressure block is arranged in the other side of the ring groove, two ends of the arch elastic pressure block are respectively hinged two ends of the elastic opening locking ring. The telescopic handlebar rod has the advantages of simple structure, firm connection and easy telescopic connection, so the telescopic handlebar rod is suitable for cleaning healthy products.
Description
Technical field
The utility model relates to the employed handlebar stem of a kind of sanitary product, particularly a kind of Extension handle bar.
Background technique
Sanitary product such as floor mop, window brush, window are scraped, dirt pushes away etc., generally all are provided with handgrip, the convenient use.But the form of handgrip is varied, telescopic handgrip little being favourably welcome that take up room when depositing.Present telescopic handgrip generally is to adopt the form that is threaded, and by the length of rotation threaded adjusting handgrip, it is not very convenient using.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, be connected firmly, a kind of easily Extension handle bar of telescopic adjustment.
The purpose of this utility model is achieved in that a kind of Extension handle bar, comprise circular outer bar and partly overlap the interior interior bar of bar outside, wherein: the socket end of bar and interior bar is provided with circular fixed cover outside, on fixed cover, be provided with circular groove, a side is provided with the elastic opening lock ring in circular groove, the opening size of this elastic opening lock ring is less than the internal diameter of fixed cover, and elastic opening lock ring inboard is provided with projection; The bar surface is provided with a plurality of locating notches vertically in corresponding with projection; The projection bottom is passed fixed cover and is inserted in the locating notch; Opposite side at circular groove is provided with the arch elastic press, and two of this arch elastic press is hinged with two of elastic opening lock ring respectively.
Handle stem of the present utility model utilizes an arch elastic press, realizes the adjusting of relative position between the inside and outside bar by pushing the arch elastic press, reaches the flexible purpose of handle stem, and is simple in structure; Only need push the arch elastic press when flexible and get final product, very easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the A-A profile status figure of the utility model when depressing the arch elastic press;
Among the figure: outer bar 1, interior bar 2, locating notch 21, fixed cover 3, circular groove 31, elastic opening lock ring 4, projection 41, arch elastic press 5.
Embodiment
Below in conjunction with accompanying drawing the utility model is done to describe further, but do not constitute any restriction of the present utility model.
As shown in Figure 1 and Figure 2, a kind of Extension handle bar of the present utility model, comprise that circular outer bar 1 and part overlap the interior interior bar 2 of bar outside 1, bar 1 is provided with circular fixed cover 3 with the socket end of interior bar 2 outside, on fixed cover 3, be provided with circular groove 31, a side is provided with elastic opening lock ring 4 in circular groove 31, and the opening size of this elastic opening lock ring 4 is less than the internal diameter of fixed cover 3, and elastic opening lock ring 4 inboards are provided with projection 41; Bar 2 surfaces are provided with a plurality of locating notches 21 vertically in corresponding with projection 41; Projection 41 bottoms are passed fixed cover 3 and are inserted in the locating notch 21; Opposite side at circular groove 31 is provided with arch elastic press 5, and two of this arch elastic press 5 is hinged with two of elastic opening lock ring 4 respectively.When the utility model specifically uses, as shown in Figure 3, only need push arch elastic press 5, bar 2 is flexible in just can realizing, the length of regulating handle stem.
Claims (1)
1. Extension handle bar, comprise circular outer bar (1) and partly overlap the interior interior bar (2) of bar (1) outside, it is characterized in that: bar (1) is provided with circular fixed cover (3) with the socket end of interior bar (2) outside, on fixed cover (3), be provided with circular groove (31), a side is provided with elastic opening lock ring (4) in circular groove (31), the opening size of this elastic opening lock ring (4) is less than the internal diameter of fixed cover (3), and elastic opening lock ring (4) inboard is provided with projection (41); Bar (2) surface is provided with a plurality of locating notches (21) vertically in corresponding with projection (41); Projection (41) bottom is passed fixed cover (3) and is inserted in the locating notch (21); Opposite side at circular groove (31) is provided with arch elastic press (5), and two of this arch elastic press (5) is hinged with two of elastic opening lock ring (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118183 CN2678513Y (en) | 2003-11-19 | 2003-11-19 | Telescopic barre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320118183 CN2678513Y (en) | 2003-11-19 | 2003-11-19 | Telescopic barre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678513Y true CN2678513Y (en) | 2005-02-16 |
Family
ID=34580997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320118183 Expired - Lifetime CN2678513Y (en) | 2003-11-19 | 2003-11-19 | Telescopic barre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678513Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591095A (en) * | 2013-10-12 | 2014-02-19 | 苏州市吴中区曙光铜管厂 | Copper pipe |
| CN103968213A (en) * | 2014-05-22 | 2014-08-06 | 苏州天脉导热科技有限公司 | Detachable supporting structure |
| CN106194939A (en) * | 2016-08-31 | 2016-12-07 | 黄丽贤 | A kind of magnetomotive tables and chairs Telescopic rod locking structure |
| CN106194940A (en) * | 2016-08-31 | 2016-12-07 | 黄丽贤 | A kind of bimetal leaf tables and chairs Telescopic rod locking structure |
-
2003
- 2003-11-19 CN CN 200320118183 patent/CN2678513Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591095A (en) * | 2013-10-12 | 2014-02-19 | 苏州市吴中区曙光铜管厂 | Copper pipe |
| CN103968213A (en) * | 2014-05-22 | 2014-08-06 | 苏州天脉导热科技有限公司 | Detachable supporting structure |
| CN106194939A (en) * | 2016-08-31 | 2016-12-07 | 黄丽贤 | A kind of magnetomotive tables and chairs Telescopic rod locking structure |
| CN106194940A (en) * | 2016-08-31 | 2016-12-07 | 黄丽贤 | A kind of bimetal leaf tables and chairs Telescopic rod locking structure |
| CN106194939B (en) * | 2016-08-31 | 2017-11-21 | 黄丽贤 | A kind of magnetomotive tables and chairs Telescopic rod locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131119 Granted publication date: 20050216 |