JPS6447496U

JPS6447496U -

Info

Publication number: JPS6447496U
Application number: JP14251887U
Authority: JP
Priority date: 1987-09-18
Filing date: 1987-09-18
Publication date: 1989-03-23
Also published as: JPH0444474Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す伸縮ポールの
斜視図、第２図はその断面図、第３図は伸縮ポー
ル基端の構成図、第４図は操作金具の詳細図、第
５図は本考案の第２実施例を示す第３図相当図、
第６図は本考案の第３実施例を示す第３図相当図
、第７図は本考案の第４実施例を示す第２図相当
図、第８図は第７図の要部を拡大して示す第３図
相当図、第９図は本考案の第５実施例を示す要部
構成図、第１０図は本考案の第６実施例を示す要
部構成図、第１１図は本考案の第７実施例を示す
第４図相当図、第１２図は第１１図に示す操作金
具の作動状態を示す説明図、第１３図はコンテナ
連結金具の正面図、第１４図は第１３図の平面図
、第１５図は第１３図の底面図、第１６図は第１
３図の右側面図である。１……コンテナ連結金具、７……グリツプ、８
……オペレーシヨンハンドル、１１……操作ポー
ル、１２ａ，１２ｂ，１２ｃ，１２ｄ……ポール
、１３，７３……操作金具、１６，１７，１８，
２６，２７，２８，３６，３７，３８，４３，４
５，５５，５６，５７，６５，６６，６７……雌
ねじ部材、１９，２９，３９，４２，５１，５２
，５３，５４，６２，６３，６４……雄ねじ部材
、１９ａ，４２ａ……基端太径雄ねじ部、１９ｂ
……中間雄ねじ部、１９ｃ，４２ｃ……先端細径
雄ねじ部、４２ｂ……中間軸部、４４……リング
、６１……ストツパ。 Fig. 1 is a perspective view of a telescoping pole showing an embodiment of the present invention, Fig. 2 is a sectional view thereof, Fig. 3 is a configuration diagram of the base end of the telescoping pole, Fig. 4 is a detailed view of the operating fitting, and Fig. 5 The figure is a diagram corresponding to Figure 3 showing the second embodiment of the present invention,
Figure 6 is a diagram equivalent to Figure 3 showing the third embodiment of the present invention, Figure 7 is a diagram equivalent to Figure 2 showing the fourth embodiment of the invention, and Figure 8 is an enlarged view of the main part of Figure 7. FIG. 9 is a diagram corresponding to FIG. 3, FIG. 9 is a diagram showing the main part of the fifth embodiment of the invention, FIG. 10 is a diagram of the main part of the sixth embodiment of the invention, and FIG. FIG. 4 is a view corresponding to the seventh embodiment of the invention, FIG. 12 is an explanatory view showing the operating state of the operating fitting shown in FIG. 11, FIG. 13 is a front view of the container connecting fitting, and FIG. Figure 15 is the bottom view of Figure 13, Figure 16 is the bottom view of Figure 1.
FIG. 3 is a right side view of FIG. 3; 1...Container connection fitting, 7...Grip, 8
...Operation handle, 11...Operation pole, 12a, 12b, 12c, 12d...Pole, 13,73...Operation fitting, 16, 17, 18,
26, 27, 28, 36, 37, 38, 43, 4
5, 55, 56, 57, 65, 66, 67... Female thread member, 19, 29, 39, 42, 51, 52
, 53, 54, 62, 63, 64...Male thread member, 19a, 42a...Proximal large diameter male thread portion, 19b
... Intermediate male threaded portion, 19c, 42c... Small diameter male threaded end portion, 42b... Intermediate shaft portion, 44... Ring, 61... Stopper.

Claims

[Claims for Utility Model Registration] (1) A plurality of poles having a tapered cylindrical shape toward the tip and having different diameters are combined in a nested manner, and the outer circumferential surface of the proximal end of a predetermined pole The telescopic pole is configured such that a predetermined pole and the outer pole are kept in a fully extended state by contacting with the inner circumferential surface of the tip of the outer pole, and includes fixing means for fixing a predetermined pole and the outer pole in a fully contracted state. A telescopic pole characterized by: (2) The fixing means includes a male threaded member provided inside the base end of the outermost pole and protruding toward the tip, and a female threaded member provided inside the base end of each pole other than the outermost pole. The telescopic pole according to claim 1, wherein each of the female threaded members can be screwed into the male threaded member of the outer pole in sequence from the female threaded member to the male threaded member. (3) The male threaded member is characterized in that the male threaded portion thereof is formed in a stepped shape that becomes progressively smaller in diameter toward the tip, and each female threaded member is capable of being screwed into each of the male threaded portions. A telescoping pole according to claim 2 of the utility model registration claim. (4) The fixing means includes a male threaded member provided on the outer surface of the tip of each pole, and a female threaded member that is attached to the outer surface of the tip of each pole other than the innermost pole and screwed into each of the male threaded members. The first scope of claims for utility model registration characterized by
Telescopic pole as described in section. (5) The fixing means includes a male threaded member provided on the outer surface of the tip of each pole, and a required number of female threaded members that are simultaneously screwed into the male threaded member of a predetermined pole and the male threaded members of the poles outside the predetermined pole. The telescopic pole according to claim 1 of the utility model registration claim, characterized in that: (6) Claim 1 of the utility model registration claim, characterized in that the innermost pole has at its tip an operating fitting for operating an operation handle for operating the cone of the container connecting fitting; The telescopic pole according to item 2, 3, 4, or 5.