Shear lifting mechanism producing large swing angle motion

A technology of lifting mechanism and large swing angle, which is applied in the direction of manual mechanism, wing leaf control mechanism, building structure, etc., and can solve the problems of inability to realize short strokes, inconvenient development of door and window automation, and the difference between the opening angle and the pushing angle. no problem

Inactive Publication Date: 2020-04-28
烟台执爱智能家居有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the structure and the setting of the force point of the shear lift mechanism of the door and window components, the opening angle is not much different from the pushing angle, which requires a

Method used

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  • Shear lifting mechanism producing large swing angle motion
  • Shear lifting mechanism producing large swing angle motion
  • Shear lifting mechanism producing large swing angle motion

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing.

[0031] A scissors lifting mechanism that produces a large swing angle motion, comprising a fixed plate 1, a transmission rod 2, an active rod 3, an off-axis driven rod 4 and a shear rod group; the fixed plate 1 is installed on the door and window 9 ends, The transmission rod 2 is slidably arranged on the fixed plate 1, one end is connected with the driving actuator, and the other end is hinged to one end of the active rod 3 on the fixed plate 1; the other end of the active rod 3 is hinged to the The middle part of the off-axis driven rod 4; one end of the shear rod group is respectively hinged on the top of the fixed plate 1 and one end of the off-axis driven rod 4; the other end is hinged on the door and window frame 8 ends; The other end of the off-axis driven rod 4 is hinged on the fixed plate 1 .

[0032] Based on the function of traditional scissor lift to realize str...

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Abstract

The invention relates to a shear lifting mechanism producing large swing angle motion. The shear lifting mechanism comprises a fixing plate, a transmission rod, a driving rod, an off-axis driven rod and a shear force rod group, wherein the fixing plate is mounted at a door and window sash end, the transmission rod is arranged on the fixing plate in a sliding manner, one end of the transmission rodis connected with a drive execution mechanism, and the other end and one end of the driving rod are hinged to the fixing plate; the other end of the driving rod is hinged to the middle of the off-axis driven rod; one end of the shear force rod group is hinged to the top end of the fixing plate and one end of the off-axis driven rod; the other end is hinged to the door and window sash end; and theother end of the off-axis driven rod is hinged to the fixing plate. The shear lifting mechanism changes a drive force bearing point and a force output point on the basis of a linear lifting functionof traditional shear lifting, so that short-range linear reciprocation can be realized, large travel pushing and contraction motion can be produced, and sector motion at a large swing angle can be realized.

Description

technical field [0001] The invention relates to the field of door and window components, in particular to a scissors lifting mechanism that generates a large swing angle motion. Background technique [0002] At present, due to the structure and the setting of the force point of the shear lift mechanism of the door and window components, the opening angle is not much different from the pushing angle, which requires a large range to open a large angle, which is not convenient for subsequent doors and windows. Due to the needs of the development of automation, it is still impossible to realize the movement of short stroke and large swing angle. Contents of the invention [0003] In order to solve the above problems, the present invention provides a scissor lift mechanism that produces a large swing angle movement. The present invention changes the drive force point and force output point on the function of the traditional scissor lift to achieve linear lift, so that it can re...

Claims

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Application Information

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IPC IPC(8): E05F11/30E05D15/02
CPCE05D15/02E05F11/30
Inventor 孙嘉悦孙伟夏僮于毅孙大伟尹春蕾庞静邹京典魏蕴涵李府囿贺长斌
Owner 烟台执爱智能家居有限公司
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