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Composite swinging rod of overturn driving device

A technology of driving device and active swing rod, which is applied to the seat or cover of the toilet, household utensils, sanitary equipment, etc. It can solve the problems of violent impact between the seat cushion and the upper cover, affecting the swing flexibility of the seat cushion, and the seat cushion cannot be fully opened. Achieve the effects of simple assembly, simplified structure and low manufacturing cost

Inactive Publication Date: 2017-04-19
郑州勤睿恒电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the swing rod is always subject to the tension of the brake wire, if the brake wire is not pulled enough, the swing rod cannot stand upright, so the seat cushion cannot be fully opened. If the brake wire stroke is large enough, the foot pressure will easily cause the swing rod to accelerate. (Later, it can be driven with a small force), resulting in a violent impact between the seat cushion and the upper cover
Since the swing rod of the existing turning drive mechanism is integrated, it always affects the flexibility of the seat cushion swing, which needs to be improved

Method used

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  • Composite swinging rod of overturn driving device
  • Composite swinging rod of overturn driving device
  • Composite swinging rod of overturn driving device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: the composite pendulum of the turning drive device shown in the first kind, see figure 1 and figure 2 , including the active swing rod and the driven swing rod. Wherein, the front end of the active swing rod is provided with an end shaft hole, and the rear end is provided with a swing rod traction head. The front end of the driven swing rod is provided with a swing rod front end seat, the middle part is provided with a swing rod central axis hole, and the rear end is matched with the active swing rod.

[0023] The axis hole of the driven swing link and the end axis hole of the active swing link are respectively hinged on the fixed axis one and the fixed axis two of the inner shell. The swing rod traction head is connected with the pedal device through a transmission device. The transmission device is a brake wire and a brake tube, one end of the brake wire is provided with a block, and the other end of the brake wire is fixed on the driving part of the...

Embodiment 2

[0025] Embodiment 2: the compound pendulum of the second kind of overturn driving device shown, see image 3 and Figure 4 , on the basis of Embodiment 1, the driven swing rod is a parallel double rod structure, wherein the length of one rod is greater than the length of the other rod; hole, the rear end of the long rod matches and fits the active swing rod, and the rear end of the short rod is located near the central shaft hole of the swing rod and is an arc surface, and the arc surface is concentric with the central shaft hole of the swing rod. The pendulum pulling head is provided with a stopper embedding hole, and a wire slot is arranged in the middle of the stopper embedding hole. A support platform is arranged on the side of the fixed axis one on the inner shell, and the center axis hole of the swing rod is installed on both sides of the fixed axis hole through bearings, while the arc surface of the short rod rear end presses against the surface of the support platform...

Embodiment 3

[0026] Embodiment 3: On the basis of Embodiment 1 or 2, the composite swing rod of the turning drive device shown in the third type is also provided with a lower limit adjustment buffer mechanism or an upper limit adjustment buffer mechanism, and the adjustment buffer mechanism is located in the shell The inner side is provided with an adjustment support, and the hollow area inside the adjustment support is set as a positioning guide groove. The positioning guide groove is matched with a positioning nut so that the adjustment nut can only move axially and cannot rotate. The adjustment screw runs through the inside of the adjustment support and is connected with The positioning nuts are installed together, and a pressure spring is arranged between the outer end surface of the positioning nut and the inner end surface of the positioning guide groove.

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Abstract

The invention discloses a composite swinging rod of an overturn driving device. The composite swinging rod comprises a driving swinging rod and a driven swinging rod, wherein an end axle hole is formed in the front end of the driving swinging rod; the back end of the driving swinging rod is provided with a swinging rod traction head; the front end of the driven swinging rod is provided with a swinging rod front end seat, the middle part is provided with a swinging rod middle axle hole, and the back end is applied to the driving swinging rod; the middle axle hole of the driven swinging rod and the end axle hole of the driving swinging rod are respectively hinged on a first fixed shaft and a second fixed shaft of a composite side plate. Brake cable stroke can be adjusted according to closet cushion gravity and overturning driving strength, so the cushion can flexibly overturn and is free of limitations; whether the brake cable stroke is in place, the cushion can automatically rise due to motion inertia, so fierce crash between the cushion and an upper lid can be prevented; and a buffering function is provided and great use effect can be achieved.

Description

technical field [0001] The invention belongs to the technical field of toilet auxiliary tools, in particular to a device for directly driving a toilet seat cushion to turn over by a pedal connecting rod. Background technique [0002] Toilets exist in every family in the city, and more and more rural users have begun to use toilets. Restrooms in some high-end public places are also equipped with toilets. Ceramic or stainless steel toilets have the advantages of cleanliness, no peculiar smell, convenient use and good comfort, and will gradually replace traditional squatting toilets. [0003] Traditional toilets have always required users to bend down and turn them up and down with their hands, which brings a lot of inconvenience. Whether it is a family or a public place, it is unhygienic to lift the cushion by hand, especially when the finger is lifted, it must touch the bottom of the cushion, and the bottom of the cushion is in direct contact with the upper edge of the toil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K13/12A47K13/24
CPCA47K13/12A47K13/24
Inventor 孙明英
Owner 郑州勤睿恒电子科技有限公司
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