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Rotary locking bolt

A technology of rotary locking and door bolts, which is applied in the direction of building fastening devices, furniture parts, household appliances, etc., can solve the problems of small cabinet doors being tilted open, items scattered out, tilted open, etc., and achieve the effect of convenient use

Inactive Publication Date: 2019-04-30
南京鑫领越电子设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In work and life, the door bolt can lock the cabinet door or drawer, but in normal use or if the door bolt is forgotten to be locked, the small cabinet door is easily opened at an angle during transportation, and the drawer is also very easy to be transported. There is an inclined opening in the middle, and it is easy to scatter the items stored inside

Method used

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  • Rotary locking bolt

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention will be further described

[0015] Such as figure 1 Shown, the present invention mainly is made up of upper door bolt 1, fixed rope 2, upper spring 3, lower door bolt 4, fixed spring 5, driven pole with hole 6, active pole 7, movable handle 8. Upper door bolt 1 is fixed on the drawer top by fixed rope 2, and fixed rope 2 lengths are slightly shorter than upper spring's own length. The side of the lower bolt 4 is connected with the fixed spring 5, and the other end of the fixed spring 5 is connected with the inside of the drawer panel. The lower door bolt 4 lower ends are connected with driven band hole pole 6, and the middle section hole of driven band hole pole 6 is fixed by iron rod, and the lower end hole links to each other 7 with active pole. The top is higher than the uppermost end of the upper bolt 1 when the lower bolt 4 is in a steady state. When the drawer is opened, the mov...

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PUM

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Abstract

A rotary locking bolt comprises an upper door bolt, a fixing rope, an upper spring, a lower bolt, a fixing spring, a driven perforated supporting rod, a driving supporting rod and a movable handle. When a drawer is closed, the bolt is automatically locked, and the bolt can be opened and the drawer can be pulled open by pulling the movable handle. The rotary locking bolt is convenient to use, and it is guaranteed that the drawer is not opened by accident during moving to make articles scatter.

Description

technical field [0001] The invention relates to a swivel locking bolt Background technique [0002] In work and life, the door bolt can lock the cabinet door or drawer, but in normal use or if the door bolt is forgotten to be locked, the small cabinet door is easily opened at an angle during transportation, and the drawer is also very easy to be transported. If there is an inclined opening in the middle, it is easy to scatter the items stored inside. So the present invention designs a kind of rotary locking bolt, just automatically locks the drawer or cabinet door whenever the kitchen door or drawer is closed. Contents of the invention [0003] The object of the present invention is to design a doorbolt for rotation locking. The doorbolt is installed on the drawer so that the drawer can be automatically locked after closing. When opening, pull the movable handle to open the doorbolt and pull out the drawer smoothly. [0004] The present invention is realized through the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B88/50E05C3/14
CPCA47B88/50E05C3/145
Inventor 黄鹏
Owner 南京鑫领越电子设备有限公司
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