JPH02103844U

JPH02103844U -

Info

Publication number: JPH02103844U
Application number: JP1246489U
Authority: JP
Priority date: 1989-02-03
Filing date: 1989-02-03
Publication date: 1990-08-17

Description

[Brief explanation of drawings]

第１図〜第６図は本考案の実施例を示すもので
、第１図は荷締め装置の荷締め状態を示す平面図
、第２図は同装置の部分正面図、第３図は第２図
−線断面図、第４図は第２図−線断面図
、第５図は第２図−線断面図、第６図はベル
ト部材の斜視図、第７図は従来技術に係る荷積み
状態を示す正面図、第８図は同状態の平面図であ
る。３……荷台、３ａ，３ｂ……側壁部材、５……
ガイドフレーム、６……スライドフレーム、６ｃ
……係合孔部、７……ラツク・ピニオン機構、８
……ラチエツト機構、９……ベルト部材、１４…
…ラツク部材、１５……ピニオン、１５ｂ……操
作部、１５ｃ……係合孔、１９……ラチエツトホ
イール、２０……ラチエツト爪、２１ｃ……係合
孔、２３……ベルト、２７……フツク部材。 1 to 6 show an embodiment of the present invention, in which FIG. 1 is a plan view showing the cargo tightening state of the cargo tightening device, FIG. 2 is a partial front view of the device, and FIG. 3 is a partial front view of the device. 2 is a sectional view taken along the line, FIG. 4 is a sectional view taken along the line shown in FIG. 2, FIG. 5 is a sectional view taken along the line shown in FIG. A front view showing the stacked state, and FIG. 8 is a plan view of the same state. 3... Loading platform, 3a, 3b... Side wall member, 5...
Guide frame, 6...Slide frame, 6c
...Engagement hole portion, 7...Rack and pinion mechanism, 8
...Ratchet mechanism, 9...Belt member, 14...
... Rack member, 15 ... Pinion, 15b ... Operation part, 15c ... Engagement hole, 19 ... Ratchet wheel, 20 ... Ratchet pawl, 21c ... Engagement hole, 23 ... Belt, 27 ... Hook parts.

Claims

[Scope of claim for utility model registration] A belt member that is longer than the distance between the left and right side wall members of a vehicle loading platform, one end of which is fixedly or removably connected to the inner surface of one side wall member, and the other side wall member A guide member extending back and forth is fixed to the inner surface of the belt, and a slide member of a predetermined length is attached to the guide member so as to be movable back and forth, and the other end of the belt member can be connected near the front end of the slide member. The slide member is configured to be movable by a predetermined stroke back and forth by a rack and pinion mechanism consisting of a rack provided on the slide member and a pinion pivotally connected to the guide member, and a driving means for rotationally driving the pinion. Alternatively, an operating means for manually rotating the pinion is provided, and the guide member is provided with a ratchet mechanism that allows only rotation of the pinion when rotating the pinion and moving the slide member forward, and a ratchet pawl of the ratchet mechanism is provided. The belt member is configured to be switchable between an active position and a non-active position, and by moving the sliding part forward with one end of the belt member connected to one side wall member and the other end connected to the sliding part. A load tightening device for a vehicle loading platform, characterized in that it is configured to tighten cargo on the loading platform.