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Position adjustment mechanism and striker assembly using same

A technology for adjusting mechanisms and rotating bodies, which is applied to building structures, fastening devices for wings, fastening devices for buildings, etc. It can solve problems such as complex supports and variable structures, and achieve simple and rapid adjustment effects

Inactive Publication Date: 2012-04-11
NIFCO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the adjustment mechanism for the protruding direction requires stable support even after the protruding member is moved and adjusted relative to the holder in the protruding direction or the retracting direction, so the supporting and variable structures are complicated.

Method used

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  • Position adjustment mechanism and striker assembly using same
  • Position adjustment mechanism and striker assembly using same
  • Position adjustment mechanism and striker assembly using same

Examples

Experimental program
Comparison scheme
Effect test

Deformed example 1

[0056] Figure 7 (a) The modified example of (b) is an example of the following: if the above adjustment mechanism is used, the position of the rotating body 6 can be adjusted with the rotating force of a smaller torque, so it is possible to use no rotating tools such as a screwdriver D, And directly use people's hands or fingers to rotate the rotating body 6 . Figure 7 (a) with figure 2 (a) The corresponding state representation, Figure 7 (b) means only Figure 4 Rotating body and cover. That is, in this modified example, only the shape of the front end side of the rotating body 6 in the above-mentioned form is changed, and the above-mentioned form is maintained other than that. figure 1 (a)~ Image 6 (c) The same parts and positions are marked with the same symbols, and only the changed points are described.

[0057] exist Figure 7 (a) In (b), the rotating body 6 integrally has a shaft portion 60, a cam portion 61 connected to the shaft portion 60, a large-diamet...

Deformed example 2

[0059] Figure 8 (a)(b) and Figure 9 (a) The modified example of (b) is an example in which the above adjustment mechanism can adjust the position of the rotating body 6 with a rotational force of a smaller torque, and instead of the above-mentioned cam unit or cam mechanism, a rack, a gear (small An example of a unit or mechanism that performs this action. Figure 8 (a)(b) is the assembly state diagram, Figure 9 (a)(b) is a structural diagram of the main parts of the decomposition. Even in this modified example, the same reference numerals or similar reference numerals are assigned to components that operate in the same manner as those described above, and redundant descriptions are omitted as much as possible.

[0060] The position adjustment mechanism of Modification 2 has a protruding member 5A supported movably in the protruding or retreating direction relative to the half bodies 7A, 7B constituting the holding body, and is rotatably supported, and is disposed on the...

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PUM

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Abstract

A position adjustment mechanism is provided with: a protrusion member which is supported by a holding body so as to be movable in the direction of the protrusion of the protrusion member; and a rotation body which is disposed at the opening of the holding body and has an operation section formed at the tip of the rotation body, and the position adjustment mechanism moves and adjusts the dimension of the protrusion of the protrusion member. The position adjustment mechanism is also provided with a catch section which is provided on the tip side of the rotation body, a latch section which is provided to the holding body and engages with the catch section to make the rotation body not rotatable, and a pressing means which presses the rotation body in the direction in which the catch section engages with the latch section. When the rotation body is pressed against the pressing force, the rotation body becomes rotatable, and when the pressing to the rotation body is released, the rotation body becomes not rotatable.

Description

technical field [0001] The present invention relates to a position adjustment mechanism that has a protruding member in a protruding state supported by a holding body, and can change the position of the protruding member in a protruding direction or a retreating direction, and uses the position adjustment mechanism. Mechanism's lance assembly. Background technique [0002] For example, in the case of a lock or latch mechanism, the striker and the latch body are mounted with a predetermined accuracy, but the smaller the device or the more complex its function, the more time and effort it takes to adjust the position. In addition, as the latter cause, a mutual standard position deviation may be caused due to thermal deformation of the latch main body or the cover body and the base body on which the lance is mounted, or the like. Therefore, it is important for the position adjustment mechanism to maintain normal operating characteristics between components, and it is also requ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C19/02
CPCE05B15/0245E05B15/024
Inventor 富冈和幸
Owner NIFCO INC