CN201568411U - Telescopic tubular lock - Google Patents
Telescopic tubular lock Download PDFInfo
- Publication number
- CN201568411U CN201568411U CN2009202945842U CN200920294584U CN201568411U CN 201568411 U CN201568411 U CN 201568411U CN 2009202945842 U CN2009202945842 U CN 2009202945842U CN 200920294584 U CN200920294584 U CN 200920294584U CN 201568411 U CN201568411 U CN 201568411U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- cover
- section tube
- pipe joint
- inner sleeve
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A telescopic tubular lock comprises a rear-section tube (1); square holes are punched at the front end of the rear-section tube (1); the front end of the rear-section tube (1) is connected with an inner sleeve (4) through a rear cover sleeve (2) and a tabletting (3); and the inner sleeve (4) is connected with a front-section tube (6) through an outer sleeve (5). In the telescopic tubular lock, the rear cover sleeve (2), the tabletting (3), the inner sleeve (4), and the outer sleeve (5) are made of elastic plastic parts, and obconical strips are arranged on the inner side of the rear cover sleeve (2) and can be forcibly embedded in an outer groove in the inner sleeve (4), so as to realize no disassemble; and one section of the front-section tube (6) extended into the inner sleeve (4) is twined with three to five laps of white adhesive tapes, and the thickness of two edges is 0.1 mm to 0.2 mm. The telescopic tubular lock has the benefits of convenient assembly, simple operation, environmental protection and beautiful appearance, and long service life.
Description
Technical field
The utility model relates to a kind of telescopic pipe lock.
Background technique
Traditional telescopic pipe lock, cementing and the fixing mode of interior cover on the pipe joint of normal employing back, do not adopt overcoat and compressing tablet, though front end has adopted thread taper locking principle, but still adopting the hydropexic mode of gluing, not only many one bonding process also need to avoid glue excessive, greatly influence the attractive in appearance of product, and also wanted detection tabs whether to come unstuck at last.Simultaneously, glue needs the regular hour to fix, and has influenced the speed of assembling so again.Because glue not only costs an arm and a leg, and permanent fixation is not strong, general glue can not be anti-oxidant, high temperature resistant, so working life is not long.
Summary of the invention
At the shortcoming of existing telescopic pipe lock, the utility model provides a kind of novel telescopic pipe lock.
To achieve these goals, the measure taked of the utility model:
A kind of telescopic pipe lock comprises the back pipe joint, and described back pipe joint front end dashes square hole, and is connected with the inner sleeve by bonnet cover and compressing tablet, and interior cover is connected with preceding pipe joint by overcoat.
Described a kind of telescopic pipe lock, bonnet cover, compressing tablet, interior cover and overcoat are the rubber-like working of plastics, bonnet cover inboard is provided with the back taper bar.
Described a kind of telescopic pipe lock, in preceding pipe joint puts in the cover one section are wrapped with 3 to 5 circles with white adhesive plaster, and bilateral thickness is 0.1-0.2mm.
The beneficial effects of the utility model: easy to assembly, simple to operate, environmental protection is attractive in appearance, long service life.
Description of drawings
Fig. 1, structural representation of the present utility model.
Embodiment
A kind of telescopic pipe lock comprises back pipe joint 1, and described back pipe joint 1 front end dashes square hole, and is connected with interior cover 4 with compressing tablet 3 by bonnet cover 2, and interior cover 4 adopts thread tapers to lock principles to pass through overcoat 5 and be connected with preceding pipe joint 6.Described a kind of telescopic pipe lock, bonnet cover 2, compressing tablet 3, interior cover 4 and overcoat 5 are the rubber-like working of plastics, bonnet overlaps 2 inboards the back taper bar is set, and realizes non-dismountable in packing into by force in the water jacket of cover 4.Described a kind of telescopic pipe lock, in preceding pipe joint 6 puts in the cover 4 one section are wrapped with 3 to 5 circles with white adhesive plaster, and bilateral thickness is 0.1-0.2mm, thereby has prevented that preceding pipe joint 6 is pulled out under external force.The beneficial effects of the utility model: easy to assembly, simple to operate, environmental protection is attractive in appearance, long service life.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in related domain.
Claims (3)
1. a telescopic pipe lock comprises back pipe joint (1), it is characterized in that back pipe joint (1) front end dashes square hole, and is connected with interior cover (4) with compressing tablet (3) by bonnet cover (2), and interior cover (4) is connected with preceding pipe joint (6) by overcoat (5).
2. a kind of telescopic pipe lock according to claim 1 is characterized in that bonnet cover (2), compressing tablet (3), interior cover (4) and overcoat (5) are the rubber-like working of plastics, and bonnet cover (2) inboard is provided with the back taper bar.
3. a kind of telescopic pipe lock according to claim 1 is characterized in that, preceding pipe joint (6) puts in the interior cover (4) one section and is wrapped with 3 to 5 circles with white adhesive plaster, and bilateral thickness is 0.1-0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202945842U CN201568411U (en) | 2009-12-21 | 2009-12-21 | Telescopic tubular lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202945842U CN201568411U (en) | 2009-12-21 | 2009-12-21 | Telescopic tubular lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568411U true CN201568411U (en) | 2010-09-01 |
Family
ID=42660696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202945842U Expired - Fee Related CN201568411U (en) | 2009-12-21 | 2009-12-21 | Telescopic tubular lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568411U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653980A (en) * | 2013-11-21 | 2015-05-27 | 林德福 | Telescopic support structure of household appliances |
| CN108758260A (en) * | 2018-05-07 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | The tripod of structure optimization on a kind of equatorial telescope |
| CN108758271A (en) * | 2018-05-07 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of three-legged support on equatorial telescope |
| CN110608342A (en) * | 2019-09-24 | 2019-12-24 | 上海锦铝金属制品有限公司 | Pipe connector with unique built-in plugging mechanism |
-
2009
- 2009-12-21 CN CN2009202945842U patent/CN201568411U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653980A (en) * | 2013-11-21 | 2015-05-27 | 林德福 | Telescopic support structure of household appliances |
| CN108758260A (en) * | 2018-05-07 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | The tripod of structure optimization on a kind of equatorial telescope |
| CN108758271A (en) * | 2018-05-07 | 2018-11-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of three-legged support on equatorial telescope |
| CN110608342A (en) * | 2019-09-24 | 2019-12-24 | 上海锦铝金属制品有限公司 | Pipe connector with unique built-in plugging mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20101221 |