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Handle apparatus

A handle and shaft technology, applied in the field of handle devices, can solve problems such as troublesome processing, and achieve the effect of easy riveting

Inactive Publication Date: 2006-11-01
YKK AP INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In addition, if there is a gap between the shaft part 4 and the hole 2 of the base 1, the handle 3 will loosen the base 1. Therefore, in order to eliminate the looseness of the handle 3, it is necessary to perform high-precision machining on the shaft part 4 and the hole 2 of the base 1. Processing, processing is very troublesome

Method used

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  • Handle apparatus
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Experimental program
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Embodiment Construction

[0034] Figure 1 and figure 2 As shown, a cam latch handle type lock device 12 is installed along the sliding window 10 and the window frame 11 of the sliding window. This embodiment is a longitudinal slide-out window.

[0035] The lock device 12 includes a cam latch handle device 12a mounted on the vertical frame 10a of the sliding window 10 and a receiving portion 12b mounted on the vertical frame 11a of the window frame 11 .

[0036] The above-mentioned cam latch handle device 12a includes a base 20 and a handle 30, and the handle 30 is mounted on the base 20 in a freely rotatable manner. The above-mentioned base 20 is mounted on the vertical frame 10a.

[0037] Above-mentioned handle 30 has tongue piece 30a, as figure 2 As shown, the tongue piece 30a engages with the receiving portion 12b to be locked. From figure 2 In the state shown, turning the handle 30 in the direction of the arrow a disengages the tongue piece 30a from the receiving portion 12b to unlock the l...

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PUM

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Abstract

A handle device, wherein the hole (21) for installing the handle on the base (20) is freely rotatable through a cylindrical shaft (31) integrally provided on the handle (30), and the shaft is riveted and installed The protruding part (31a) of (31) prevents it from falling off, screw the small screw (32) for reinforcement in the above-mentioned shaft part (31), and fasten the small screw (32) to the shaft part (31) to reinforce The strength of the shaft portion (31).

Description

technical field [0001] The present invention relates to a handle device in which a handle is freely rotatably mounted on a base of a cam latch handle device or the like. technical background [0002] A cam latch type lock device is widely known as a lock device used for a sliding window in which a freely openable and closable sash is attached to a window frame. [0003] The lock device includes a cam latch handle-type lock device in which a handle having a tongue is rotatably mounted on a base, and a receiving portion for locking the tongue of the handle. [0004] The base of the above-mentioned cam latch handle device is installed on the frame of the sliding window, and the receiving part is installed on the frame material of the window frame. When the sliding window is closed, the handle is turned to engage the tongue on the receiving part to lock. [0005] A handle device such as the above-mentioned cam latch handle device, such as Figure 7 As shown, the shaft portion 4...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B3/00E05B3/02E05B3/04
Inventor 小泽秋夫
Owner YKK AP INC