CN210354526U

CN210354526U - Angle-adjustable squatting toilet device

Info

Publication number: CN210354526U
Application number: CN201920866438.6U
Authority: CN
Inventors: 金寿松; 钱前程; 刘星琪; 邢瑞花; 曾德山; 黄雨薪
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-21
Anticipated expiration: 2029-06-11

Abstract

A squatting pan device with adjustable angle comprises a hollow shell, wherein semicircular sunk groove holes are formed in two sides of the shell, one end of a pedal is hinged to the shell through a first rotating shaft, the other end of the pedal is hinged to a supporting rod, the other end of the supporting rod is sleeved outside a pin shaft, the pin shaft is clamped in the semicircular sunk groove holes of the shell, two ends of the pin shaft are respectively hinged to one ends of two connecting rods, the other ends of the connecting rods are hinged to a second rotating shaft, a crank is hinged to the second rotating shaft, and the other end of the crank is hinged to the rear; a handle is fixed on the connecting rod. The utility model discloses a crank, connecting rod, round pin axle are constituteed type slider-crank mechanism, carry through the handle and draw the connecting rod, make the round pin axle sink the slotted hole back-and-forth movement along the semicircle to change the position of bracing piece, and then change the angle of footboard. The angle adjustment can be conveniently carried out on the pedal by different people according to the requirements, so that the toilet is more comfortable.

Description

Angle-adjustable squatting toilet device

Technical Field

The invention relates to furniture sanitary equipment, in particular to an angle-adjustable squatting toilet device.

Background

The toilet is one of indispensable matters in daily life of everybody, and under the general condition we adopt two kinds of postures of squatting and position of sitting to go to the toilet, just so have two kinds of squatting pans and toilet bowl correspondingly. In public places, due to the reasons of sanitation, cleaning, maintenance and the like, the squatting type is mostly adopted, and the squatting type is relatively less. However, the squatting position is a difficult thing for European people and a part of people, and the European people cannot go to the feet to land completely when squatting, and can squat only by leaving the heel away from the ground. Thus, squat toilets are difficult and challenging for europe, while asians are relatively easy to accomplish in this squat position. Therefore, the squatting position of the whole sole is commonly called Asian squatting. How to design a squatting pan to facilitate the defecation of European people who do not squat Asia is a problem to be solved.

Disclosure of Invention

For solving prior art's not enough, provide an angularly adjustable squatting toilet device, this kind of squatting toilet device can adjust the different angles that the heel corresponds, gives the sufficient support of sole, conveniently squats like the lavatory.

In order to achieve the purpose, the invention adopts the following technical scheme:

a squatting pan device with adjustable angle comprises a hollow shell, wherein semicircular sunk groove holes are formed in two sides of the shell, one end of a pedal is hinged to the shell through a first rotating shaft, the other end of the pedal is hinged to a supporting rod, the other end of the supporting rod is sleeved outside a pin shaft, the pin shaft is clamped in the semicircular sunk groove holes of the shell, two ends of the pin shaft are respectively hinged to one ends of two connecting rods, the other ends of the connecting rods are hinged to a second rotating shaft, a crank is hinged to the second rotating shaft, and the other end of the crank is hinged to the rear; a handle is fixed on the connecting rod.

The crank, the connecting rod, the second rotating shaft and the pin shaft form a crank-slider-like mechanism. The connecting rod is pulled by the handle, the connecting rod is limited by the crank, and the pin shaft connected with the other end of the connecting rod can move back and forth along the semicircular sunk groove hole, so that the position of the supporting rod is changed, and the angle of the pedal is further changed.

The device of the invention can be arranged on two sides of the squatting pan to refit the original fixed squatting toilet. Different people carry out angle adjustment to the footboard as required, conveniently like the lavatory, make more comfortable when like the lavatory.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention when the step is laid flat.

Fig. 2 is a schematic structural view of the pedal of the present invention after the pedal is adjusted in angle.

Fig. 3 is a schematic view of the mechanical principle of the invention after angle adjustment.

Fig. 4 is a schematic view of the mechanical principle of the present invention when the footplate is laid flat.

Labeled as: the pedal mechanism comprises a shell 1, pedals 2, a pin shaft 3, a connecting rod 4, a handle 5, a crank 6, a supporting rod 7, a semicircular sunk groove hole 8 and a first rotating shaft 9.

Detailed Description

Referring to the attached drawings, the squatting toilet device with the adjustable angle comprises a hollow shell 1, wherein semicircular sunken slotted holes 8 are formed in two sides of the shell, one end of a pedal 2 is hinged to the shell through a first rotating shaft 21, the other end of the pedal is hinged to a supporting rod 7, the other end of the supporting rod is sleeved outside a pin shaft 3, the pin shaft is clamped in the semicircular sunken slotted holes 8 of the shell, two ends of the pin shaft are respectively hinged to one ends of two connecting rods 4, the other ends of the connecting rods are hinged to a second rotating shaft 41, a crank 6 is hinged to the second rotating shaft, and the other end of the crank is; a handle 5 is fixed on the connecting rod.

The invention refers to a mechanical schematic diagram, and carries out the calculation of the degree of freedom:

the formula: f =3n-2P_l-P_hWherein the number of components n =5, and the lower number of pairs P_l=6, high number of pairs P_hSince F =3 × 5-2 × 7=1 can be calculated, the mechanism has a unique motion, and the design is reasonable.

When the pedal is not in use, the pedal can be laid flat and kept flush with the top surface of the shell.

When the angle of the pedal is required to be adjusted, a user slightly pulls the operating rod upwards according to self needs, the crank block structure formed by the connecting rod, the crank and the pin shaft is linked, the pin shaft is separated from the semicircular sunken groove hole, the pin shaft can be moved to a proper position front and back at the moment, the pedal is adjusted to a required angle, the pull rod is slightly pushed downwards to clamp the pin shaft into the semicircular sunken groove hole for fixing, the sole can be trampled on the pedal, and the squatting person in Asia can conveniently go to the toilet.

Of course, the device can be improved into a cylinder or a hydraulic cylinder for driving according to the requirement, and the device is more intelligent and convenient.

Claims

1. An angle-adjustable squatting pan device comprises a hollow shell, and is characterized in that semicircular sunk slot holes are formed in two sides of the shell, one end of a pedal is hinged to the shell through a first rotating shaft, the other end of the pedal is hinged to a supporting rod, the other end of the supporting rod is sleeved outside a pin shaft, the pin shaft is clamped in the semicircular sunk slot holes of the shell, two ends of the pin shaft are respectively hinged to one ends of two connecting rods, the other end of each connecting rod is hinged to a second rotating shaft, a crank is hinged to the second rotating shaft, and the other end of the crank is hinged to the; a handle is fixed on the connecting rod.