CN205499293U - Scalable pole of multipurpose lifeboat - Google Patents
Scalable pole of multipurpose lifeboat Download PDFInfo
- Publication number
- CN205499293U CN205499293U CN201521053674.4U CN201521053674U CN205499293U CN 205499293 U CN205499293 U CN 205499293U CN 201521053674 U CN201521053674 U CN 201521053674U CN 205499293 U CN205499293 U CN 205499293U
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- CN
- China
- Prior art keywords
- auxiliary bar
- foot piece
- lock sleeve
- lock nut
- crotch
- 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.)
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Abstract
The utility model discloses a scalable pole of multipurpose lifeboat, including mobile jib, a set of subsidiary pole and foot piece, pass through locking device locking joint between mobile jib and the assistance pole, assist and pass through locking device locking joint between pole and the foot piece, hand paddle or steel zinc -plating crotch are connected to the foot piece bottom, locking device includes check nut and the lock sleeve of being connected with this check nut cooperation, the lock sleeve is including section of accepting that is located lock sleeve one end and the canned paragraph that is located the lock sleeve bottom, be equipped with the section of tightening up between the section of accepting and the canned paragraph, the utility model discloses a scalable pole of multipurpose lifeboat can connect different lifeboat utensils by according to actual need, like paddle, steel zinc -plating crotch etc. Realized that a pole is multi -purpose, solved the limited problem of the little storage device in lifeboat space utensil, can also stretch out and draw back according to actual conditions, satisfy the needs of the different length of member, use convenient more in a flexible way.
Description
Technical field
This utility model relates to a kind of lifeboat expansion link, is specifically related to a kind of Multipurpose life-saving ship telescopic rod.
Background technology
The various ships of different navigating areas navigation is equipped with lifeboat, use for emergency survival, and on lifeboat, also it is equipped with all kinds of Life Saving Apparatus, crotch as zinc-plated in steel, hands paddle etc., steel zinc-plated crotch cylindrical posts is made and is at one end provided with the crotch that steel is zinc-plated, hands paddle is also made with cylindrical posts and is at one end provided with wooden blade, the zinc-plated crotch of steel and hands paddle are generally respectively placed in two sides of a ship of lifeboat, but lifeboat space is the most limited, if placing the conventional zinc-plated crotch of steel and hands paddle respectively using and operating process must be made troubles, if for sea survival, inherently need food, at this moment need to place fishing line and fish hook on lifeboat, also the fishing rod matched with fishing line fish hook must additionally be mated, need to occupy most space on lifeboat, very inconvenient；Additionally the cylindrical posts of the general zinc-plated crotch of steel and hands paddle mostly is non-telescoping hardwood or duroplasts stock, and the motility of use is restricted.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides one to use convenient flexible, Multipurpose life-saving ship telescopic rod, solves the problem that the little storing utensil in lifeboat space is limited.
Technical scheme: for solving above-mentioned technical problem, Multipurpose life-saving ship telescopic rod of the present utility model, including mobile jib, one group of auxiliary bar and foot piece, connected by locking device locking between described mobile jib and auxiliary bar, connected by locking device locking between described auxiliary bar and foot piece, described foot piece bottom connects hands paddle or the zinc-plated crotch of steel, described locking device includes lock nut and the lock sleeve being connected with this lock nut, described lock sleeve includes being positioned at the undertaking section of lock sleeve one end and being positioned at the canned paragraph of lock sleeve bottom, it is provided with, between described undertaking section and canned paragraph, the section of tightening up, described lock nut is top, the equal opening in bottom, described undertaking section is top end opening, described canned paragraph is bottom end opening；
nullDescribed mobile jib、Auxiliary bar and foot piece are the pipe using metal material to make，The external diameter of described auxiliary bar is less than the internal diameter of described mobile jib，The external diameter of described foot piece is less than the internal diameter of described auxiliary bar，The top of described lock nut is inserted in one end of described mobile jib，One end of described auxiliary bar is inserted in the bottom of described lock sleeve and one end of described auxiliary bar is extended inside described mobile jib，The other end of described auxiliary bar is inserted in the top of described lock nut，One end of described foot piece is inserted in the bottom of described lock sleeve and one end of described foot piece is extended inside described auxiliary bar，The described section of tightening up is close to described lock nut internal lock connect so that described undertaking section is connected with described lock nut internal engagement，Described canned paragraph contacts connection with described lock nut，The other end of described foot piece is inserted in the top of described lock nut，Described hands paddle is provided with hands paddle rod member，It is connected by the first fixture between described hands paddle with hands paddle rod member，Described hands paddle top is provided with lock sleeve，Between described lock nut with described lock sleeve, locking is connected so that described foot piece is connected with described hands paddle，The zinc-plated crotch of described steel is provided with steel zinc-plated crotch rod member，It is connected by the second fixture between the zinc-plated crotch of described steel crotch zinc-plated with steel rod member，Described steel zinc-plated crotch top is provided with lock sleeve，Between described lock nut with described lock sleeve, locking is connected so that described foot piece crotch zinc-plated with described steel is connected.
Further, described lock nut is provided with female thread.
Further, the quantity of described locking device is equal with the quantity of described auxiliary bar.
Further, described mobile jib is provided with rubber antiskid parts.
Further, described mobile jib uses external diameter to be 50mm, wall thickness is 5mm, the stainless-steel pipe of a length of 2.5～3 meters, and described auxiliary bar uses external diameter to be 45mm, wall thickness is 5mm, the stainless-steel pipe of a length of 1m.
Beneficial effect: this utility model compared with the prior art, has the advantage, that
Multipurpose life-saving ship telescopic rod of the present utility model can connect different lifeboat utensils according to actual needs, such as blade, the zinc-plated crotch of steel etc., it is achieved that multi-use, solves the problem that the little storing utensil in lifeboat space is limited；
Multipurpose life-saving ship telescopic rod of the present utility model can also stretch according to practical situation, meets the needs of rod member different length, use convenient flexibly.
Accompanying drawing explanation
Fig. 1 is the structural representation of Multipurpose life-saving ship telescopic rod.
Fig. 2 is the structural representation of hands paddle.
Fig. 3 is the structural representation of the zinc-plated crotch of steel.
Fig. 4 is the structural representation of the locking device of Multipurpose life-saving ship telescopic rod.
Fig. 5 is the structural representation of auxiliary bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Embodiment:
nullSuch as Fig. 1、2、3、4、Shown in 5，A kind of Multipurpose life-saving ship telescopic rod of the present utility model，Including mobile jib 1、One group of auxiliary bar 2 and foot piece 3，Connected by locking device 4 locking between described mobile jib 1 and auxiliary bar 2，Also it is to be connected by locking device 4 locking between described auxiliary bar 2 and foot piece 3，Described foot piece 3 bottom connects hands paddle 5 or the zinc-plated crotch of steel 6，During using，Other Life Saving Apparatus can also be connected according to actual needs，Described locking device 4 includes lock nut 40 and the lock sleeve 41 being connected with this lock nut 40，Described lock sleeve 41 includes the undertaking section 410 being positioned at lock sleeve 41 one end and is positioned at the canned paragraph 411 of lock sleeve 41 bottom，It is provided with the section of tightening up 412 between described undertaking section 410 and canned paragraph 411，Described lock nut 40 is top、The equal opening in bottom，Described undertaking section 410 is top end opening，Described canned paragraph 411 is bottom end opening，Described mobile jib 1、Auxiliary bar 2 and foot piece 3 are the pipe using metal material to make，The external diameter of described auxiliary bar 2 is less than the internal diameter of described mobile jib 1，The external diameter of described foot piece 3 is less than the internal diameter of described auxiliary bar 2；
Preferably, described mobile jib 1 uses external diameter to be 50mm, wall thickness is 5mm, the stainless-steel pipe of a length of 2.5～3 meters, and described auxiliary bar 2 uses external diameter to be 45mm, wall thickness is 5mm, the stainless-steel pipe of a length of 1m.
nullThe top of described lock nut 40 is inserted in one end of described mobile jib 1，One end of described auxiliary bar 2 is inserted in the bottom of described lock sleeve 41 and is made one end of described auxiliary bar 2 extend described mobile jib 1 inside，The other end of described auxiliary bar 2 is inserted in the top of described lock nut 40，One end of described foot piece 3 is inserted in the bottom of described lock sleeve 41 and is made one end of described foot piece 3 extend described auxiliary bar 2 inside，The described section of tightening up 412 is close to described lock nut 40 internal lock connect so that described undertaking section 410 is connected with described lock nut 40 internal engagement，Described canned paragraph 411 contacts connection with described lock nut 40，The other end of described foot piece 3 is inserted in the top of described lock nut 40，Described hands paddle 5 is provided with hands paddle rod member 52，It is connected by the first fixture 51 between described hands paddle 5 with hands paddle rod member 52，Described hands paddle 5 top is provided with lock sleeve 41，Described lock nut 40 is provided with female thread，Between described lock nut 40 with described lock sleeve 41, locking is connected so that described foot piece 3 is connected with described hands paddle 5，The zinc-plated crotch of described steel 6 is provided with steel zinc-plated crotch rod member 62，It is connected by the second fixture 61 between the zinc-plated crotch of described steel 6 crotch zinc-plated with steel rod member 62，Described steel zinc-plated crotch 6 top is provided with lock sleeve 41，Between described lock nut 40 with described lock sleeve 41, locking is connected so that described foot piece 3 crotch zinc-plated with described steel 6 is connected；
The quantity of described locking device 4 is equal with the quantity of described auxiliary bar 2, lifeboat is equipped with same amount of auxiliary bar 2 and locking device 4, in case when needing longer rod member, auxiliary bar 2 one end connecting foot piece 3 is added another auxiliary bar 2 of connection, connected by locking device 4 between two auxiliary bars, thus it being arranged to the flexible shape being successively nested, the quantity of auxiliary bar 2 is determined on a case-by-case basis.
Described mobile jib 1 is provided with rubber antiskid parts 7, facilitates practical operation.
The above is only preferred implementation of the present utility model; it is noted that, for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a Multipurpose life-saving ship telescopic rod, it is characterised in that: include mobile jib (1), one group of auxiliary bar (2) and tail
Bar (3), is connected by locking device (4) locking between described mobile jib (1) and auxiliary bar (2), described auxiliary bar (2)
And between foot piece (3) by locking device (4) locking connect, described foot piece (3) bottom connect hands paddle (5) or
The zinc-plated crotch of steel (6), described locking device (4) includes lock nut (40) and joins with this lock nut (40)
Closing the lock sleeve (41) connected, described lock sleeve (41) includes the undertaking section (410) being positioned at lock sleeve (41) one end
Be positioned at the canned paragraph (411) of lock sleeve (41) bottom, set between described undertaking section (410) and canned paragraph (411)
Having the section of tightening up (412), described lock nut (40) is top, the equal opening in bottom, and described undertaking section (410) is top
End opening, described canned paragraph (411) is bottom end opening；
Described mobile jib (1), auxiliary bar (2) and foot piece (3) are the pipe using metal material to make, described auxiliary bar (2)
External diameter less than the internal diameter of described mobile jib (1), the external diameter of described foot piece (3) less than the internal diameter of described auxiliary bar (2),
The top of described lock nut (40) is inserted in one end of described mobile jib (1), and one end of described auxiliary bar (2) is inserted in described
It is internal that the bottom of lock sleeve (41) makes one end of described auxiliary bar (2) extend described mobile jib (1), described auxiliary bar (2)
The other end be inserted in the top of described lock nut (40), described lock sleeve (41) is inserted in one end of described foot piece (3)
To make one end of described foot piece (3) extend described auxiliary bar (2) internal in bottom, described in the section of tightening up (412) with described
Lock nut (40) internal lock is close to connect so that described undertaking section (410) and described lock nut (40) internal engagement
Connecting, described canned paragraph (411) contacts connection, the other end set of described foot piece (3) with described lock nut (40)
Entering the top of described lock nut (40), described hands paddle (5) is provided with hands paddle rod member (52), described hands paddle
(5) being connected by the first fixture (51) with between hands paddle rod member (52), described hands paddle (5) top is provided with
Lock sleeve (41), between described lock nut (40) with described lock sleeve (41), locking is connected so that described foot piece (3)
Being connected with described hands paddle (5), the zinc-plated crotch of described steel (6) is provided with steel zinc-plated crotch rod member (62),
It is connected by the second fixture (61) between the zinc-plated crotch of described steel (6) crotch zinc-plated with steel rod member (62),
Described steel zinc-plated crotch (6) top is provided with lock sleeve (41), described lock nut (40) and described lock sleeve (41)
Between lock connection described foot piece (3) crotch zinc-plated with described steel (6) is connected.
Multipurpose life-saving ship telescopic rod the most according to claim 1, it is characterised in that: described lock nut (40)
It is provided with female thread.
Multipurpose life-saving ship telescopic rod the most according to claim 1, it is characterised in that: described locking device (4)
Quantity equal with the quantity of described auxiliary bar (2).
Multipurpose life-saving ship telescopic rod the most according to claim 1, it is characterised in that: on described mobile jib (1)
It is provided with rubber antiskid parts (7).
Multipurpose life-saving ship telescopic rod the most according to claim 1, it is characterised in that: described mobile jib (1) is adopted
With external diameter be 50mm, wall thickness be 5mm, the stainless-steel pipe of a length of 2.5～3 meters, described auxiliary bar (2) use external diameter
For 45mm, wall thickness be 5mm, the stainless-steel pipe of a length of 1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053674.4U CN205499293U (en) | 2015-12-17 | 2015-12-17 | Scalable pole of multipurpose lifeboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053674.4U CN205499293U (en) | 2015-12-17 | 2015-12-17 | Scalable pole of multipurpose lifeboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499293U true CN205499293U (en) | 2016-08-24 |
Family
ID=56721162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053674.4U Expired - Fee Related CN205499293U (en) | 2015-12-17 | 2015-12-17 | Scalable pole of multipurpose lifeboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600379A (en) * | 2017-09-12 | 2018-01-19 | 浙江海洋大学 | A kind of flexible lifesaving quant |
-
2015
- 2015-12-17 CN CN201521053674.4U patent/CN205499293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600379A (en) * | 2017-09-12 | 2018-01-19 | 浙江海洋大学 | A kind of flexible lifesaving quant |
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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: 20160824 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |