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Adjusting mechanism, hinge and window

An adjustment mechanism and hinge technology, which is applied in the field of doors and windows, can solve the problems of adjusted position change, unsmooth use, and sticking of the adjustment mechanism, so as to achieve the effects of reducing the slippage range, smooth use, and reducing impact

Pending Publication Date: 2021-04-20
CMECH (GUANGZHOU) INDUSTRIAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The end of the planar connection mechanism often adopts an adjustment mechanism that installs an eccentric pin, and the eccentric pin is connected with the window frame connector to adjust the position of the end of the planar connection mechanism, so that the window is closer to the window frame structure when the window is closed, but the adjustment mechanism is prone to Stuck, not smooth enough to use
In addition, the existing adjustment mechanism is prone to slippage during use, and the adjusted position is changed

Method used

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  • Adjusting mechanism, hinge and window
  • Adjusting mechanism, hinge and window
  • Adjusting mechanism, hinge and window

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1 to Figure 4 As shown, this is an embodiment of the present invention, specifically: an adjustment mechanism for adjusting the position of the end of the planar linkage 5, including an adjustment member 1, a first connecting member 21, a second connecting member 22, a set There is a mounting body 31 with a guide groove 311. The adjustment member 1 includes a first connecting shaft 11 and a second connecting shaft 12. The axis line of the first connecting shaft 11 is arranged parallel to the axis line of the second connecting shaft 12. The first connection There is an offset distance H1 between the axis line of the shaft 11 and the axis line of the second connecting shaft 12, the first connecting shaft 11 is pivotally connected to the mounting body 31; the first connecting piece 21 is slidably connected to the guide groove 311, and the second A connecting member 21 is provided with a first connecting end 211 for connecting with the planar linkage mechani...

Embodiment 2

[0028] Different from Embodiment 1, the second connecting end 212 and the second connecting shaft 12 are arranged on the same side of the installation body 31 , which can reduce the space occupied by the adjustment mechanism.

Embodiment 3

[0030] The difference from Embodiment 1 is that the second connecting piece 22 is set as a plate, and the plate thickness direction of the second connecting piece 22 is set along the axial direction of the second connecting shaft 12; the width of the second connecting piece 22 is along the The directions of the two connecting shafts 12 gradually decrease. Such as figure 1 , Figure 4 As shown, the width of the second connecting piece 22 decreases gradually along the direction close to the second connecting shaft 12, and the small end of the second connecting piece 22 can be adjusted when the adjustment mechanism is used to cooperate with the installation groove 321 of the window frame profile 32. By providing a larger matching gap H2, the eccentric distance H1 between the first connecting shaft 11 and the second connecting shaft 12 can be set larger, so that the adjustment mechanism has a larger adjustment range.

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Abstract

The invention discloses an adjusting mechanism. The adjusting mechanism comprises an adjusting piece, a first connecting piece, a second connecting piece and a mounting body provided with a guide groove, wherein the adjusting piece comprises a first connecting shaft and a second connecting shaft; an offset distance is formed between the axis of the first connecting shaft and the axis of the second connecting shaft; the first connecting shaft is pivoted with the mounting body; the first connecting piece is slidably connected with the guide groove; the first connecting piece is provided with a first connecting end connected with a plane connecting rod mechanism, and a second connecting end pivoted with the second connecting piece; and the end, far from the second connecting end, of the second connecting piece is pivoted with the second connecting shaft. The adjusting piece adjusts the position of the first connecting piece through the second connecting piece to realize position adjustment of the tail end of the plane connecting rod mechanism; the plane connecting rod mechanism directly acts on the first connecting piece to reduce collision and damage to the adjusting piece, so that the adjusting mechanism is more smooth in use; and in addition, the slippage amplitude of the adjusting piece is reduced.

Description

technical field [0001] The invention relates to the technical field of doors and windows, in particular to a hinge structure for opening and closing doors and windows. Background technique [0002] The existing windows are connected by a hinge between the form and the window frame, and the hinge includes a window frame connector fixedly connected with the window frame, a window connector fixedly connected with the form, a window frame connector and a window connector They are connected by a planar linkage, such as a planar four-bar mechanism, a link-slider mechanism, and the like. The end of the planar connection mechanism often adopts an adjustment mechanism that installs an eccentric pin, and the eccentric pin is connected with the window frame connector to adjust the position of the end of the planar connection mechanism, so that the window is closer to the window frame structure when the window is closed, but the adjustment mechanism is prone to Stuck, not smooth enough...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D7/04E05D3/18E05D5/00E06B3/32
Inventor 不公告发明人
Owner CMECH (GUANGZHOU) INDUSTRIAL LTD
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