A paper diaper detection model simulating human walking manner

Abstract

The utility model discloses a kind of paper diaper detection models imitating human walking mode, including model body, the model body side lower part is provided with support column, inner cavity is provided in the model body, and end plug matched with the port is provided in the port of inner cavity, end plug is set to end cap lower surface, end cap is crimped on the port of inner cavity, end cap is connected through injection nozzle on it, the front lower side of inner cavity is connected through with several micropores, and the inner end of micropore is connected with pressure relief rod, the lower side of model body is installed motor, eccentric wheel is installed on the output shaft of motor, and cover is set outside motor;With simple structure, reasonable in design, novel and unique in thought, paper diaper can be used to show support model by model wearing, while injecting liquid into the inner cavity of model through injection nozzle, for detecting paper diaper.

Description

Technical Field

[0001] This utility model relates to the field of hygiene product testing technology, and in particular to a diaper testing model that mimics the way the human body walks. Background Technology

[0002] Disposable diapers are paper diapers used for infants or young children. They absorb urine and keep the baby dry, and are a convenient, hygienic, and replaceable diaper option.

[0003] Disposable diapers are a daily necessity, commonly used by infants and the elderly. The term encompasses various types of diapers, including pads, pull-ups, and diaper pads. The production process primarily involves testing the diaper's fit and absorbency by having it worn on the body. Clinical use and market research have revealed the following shortcomings in diaper usage: existing testing equipment cannot simulate human walking to accurately assess diaper performance. Utility Model Content

[0004] The purpose of this invention is to address existing problems by providing a diaper testing model that mimics the way the human body walks.

[0005] This utility model is achieved through the following technical solution:

[0006] A diaper testing model that mimics human walking includes a model body with a support pillar on its lower side. An inner cavity is formed within the model body, and an end plug matching the port of the inner cavity is placed inside the port. The end plug is located on the lower surface of an end cap, which is pressed against the port of the inner cavity. An injection nozzle is connected through the end cap. Several micro-holes are formed through the lower front side of the inner cavity, and a pressure relief rod is connected to the inner end of each micro-hole. A motor is mounted on the lower side of the model body, and an eccentric wheel is mounted on the output shaft of the motor. A cover is provided outside the motor.

[0007] As a further improvement to the above solution, an elastic support is installed at the bottom of the support column. The elastic support includes an end plate, which is symmetrically connected to both ends of the spring. The end plates are respectively installed at the lower end of the support column and on the platform on which the model is placed.

[0008] The model is supported by springs in the elastic support system. The motor drives the eccentric wheel to rotate. The vibration generated during the rotation of the eccentric wheel acts on the model, and the model is subjected to the vibration force, causing the model to sway under the support of the springs.

[0009] As a further improvement to the above solution, the pressure relief rod includes a rod body, one end of which is connected to an end post. A fine hole is provided through the end post and the rod body, and the outer end of the fine hole is connected to an end groove. The end groove is provided on the rod body at the end away from the end post.

[0010] The model's inner cavity is filled with liquid. When the liquid pressure exerts pressure on the pressure relief rod, the liquid enters the fine pores through the end groove and finally seeps out from the micropores of the model.

[0011] Compared with the prior art, this utility model has the following advantages: it has a simple structure, reasonable design, and novel and unique concept. By using a model to wear a diaper, it can be used to display and support the model. At the same time, liquid is injected into the inner cavity of the model through the injection nozzle to test the absorbency of the diaper. In addition, the eccentric wheel driven by the motor rotates, causing the model to shake under the support of the spring. The liquid in the inner cavity slowly leaks through the fine holes in the pressure relief rod, and the liquid seeps out from the micropores. The shaking of the model causes the seeping liquid to be displaced, and this method can be used to detect whether the diaper has side leakage or other issues. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first aspect of the present invention.

[0013] Figure 2 A schematic diagram of the structure for installing a pressure relief rod in the inner cavity of the model.

[0014] Figure 3 A schematic diagram of a structure in which the end plug is located below the end cap.

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the pressure relief rod.

[0016] Figure 5 This is a schematic diagram of the installation structure for elastic support. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figures 1 to 5 As shown, a diaper testing model that mimics human walking includes a model body 1, a support column 7 disposed on the lower side of the model body 1, an inner cavity 2 disposed inside the model body 1, an end plug 31 matched to the port of the inner cavity 2 disposed inside the port, the end plug 31 disposed on the lower surface of the end cap 3, the end cap 3 pressed against the port of the inner cavity 2, an injection nozzle 4 connected through the end cap 3, a plurality of microholes 5 disposed through the lower front side of the inner cavity 2, a pressure relief rod 6 connected to the inner end of the microholes 5, a motor 9 mounted on the lower side of the model body 1, an eccentric wheel 10 mounted on the output shaft of the motor 9, and a cover 8 disposed outside the motor 9.

[0019] As a further improvement to the above solution, an elastic support 11 is installed at the bottom of the support column 7. The elastic support 11 includes an end plate 12, which is symmetrically connected to both ends of the spring 13. The end plate 12 is installed at the lower end of the support column 7 and on the platform on which the model is placed.

[0020] The support column 7 and the model are supported by the spring 13 in the elastic support 11. The motor 9 drives the eccentric wheel 10 to rotate. The vibration generated by the rotation of the eccentric wheel 10 acts on the model. The model is subjected to the vibration force and shakes under the support of the spring 13.

[0021] As a further improvement to the above solution, the pressure relief rod 6 includes a rod body 61, one end of the rod body 61 is connected to an end post 62, a fine hole 63 is provided through the end post 62 and the rod body 61, the outer end of the fine hole 63 is connected to an end groove 64, and the end groove 64 is provided on the rod body 61 at the end away from the end post 62.

[0022] The inner cavity 2 of the model is filled with liquid. When the pressure of the liquid exerts pressure on the pressure relief rod 6, the liquid will enter the fine hole 63 through the end groove 64 and finally seep out from the micropore 5 of the model.

[0023] The working principle of a diaper testing model that mimics human walking: The model wears a diaper, which can be used to display and support the model. At the same time, liquid is injected into the inner cavity 2 of the model through the injection nozzle 4 to test the absorbency of the diaper. In addition, the eccentric wheel 10 is driven by the motor 9 to rotate, causing the model to shake under the support of the spring 13. The liquid in the inner cavity 2 slowly leaks through the fine hole 63 in the pressure relief rod 6 and seeps out from the micropore 5. The shaking of the model causes the seeping liquid to be displaced, and this method is used to detect whether the diaper has side leakage or other issues.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A diaper testing model that mimics human walking, comprising a model body, wherein a support pillar is disposed on the lower side of the model body, characterized in that, The model body has an inner cavity, and an end plug matching the port is set in the port of the inner cavity. The end plug is set on the lower surface of the end cap, and the end cap is pressed against the port of the inner cavity. An injection nozzle is connected through the end cap. Several micro-holes are provided through the lower front side of the inner cavity. A pressure relief rod is connected to the inner end of the micro-hole. A motor is installed on the lower side of the model body. An eccentric wheel is installed on the output shaft of the motor. A cover is set outside the motor.

2. The diaper detection model mimicking human walking as described in claim 1, characterized in that, The support column is equipped with an elastic support at its bottom. The elastic support includes an end plate, which is symmetrically connected to both ends of a spring. The end plates are respectively installed at the lower end of the support column and on the platform on which the model is placed.

3. The diaper detection model mimicking human walking as described in claim 1, characterized in that, The pressure relief rod includes a rod body, one end of which is connected to an end post. A fine hole is provided through the end post and the rod body, and the outer end of the fine hole is connected to an end groove. The end groove is located on the rod body at the end away from the end post.

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