TWM523683U - Shock impact indicator - Google Patents

Description

Shock impact indicator

A shock impact indicator, in particular, uses a ratio of propylene glycol to water in a fluid to control the viscosity, surface tension and cohesion of the fluid, causing the indicator to be subjected to a shock that exceeds an expected external force to change its color when the fluid drops. Obtained a warning effect on the degree of shock.

According to the general, many fragile items in the general workshop, even if properly packed, will inevitably be damaged by the unexpected external force during the transportation process. If the item is delivered to the consumer, it will be found that the item has been damaged if it is unpacked, and the seller’s goodwill will be damaged. In addition, it is possible that the item is not shocked during transportation, but the consumer receives the goods. After the article is damaged, the damage liability is not easy to clarify. Of course, the best way is to unpack and check one by one when receiving the goods, but in case of too many goods and different degrees of shock resistance, it takes time and labor to check one by one.

The main purpose of this creation is to use the ratio of propylene glycol to water in the fluid to control the viscosity, surface tension and cohesion of the fluid, and to make an indicator suitable for use depending on the degree of shock resistance of the article.

The secondary purpose of this creation is that the indicator lowers the freezing point of the water by the propylene glycol in the fluid so that the indicator can be used in the cold zone.

In order to achieve the above object, the indicator of the present invention has an outer tube, and an inner tube is arranged in the outer tube. The inner tube is provided with an opening on one end surface, and the inner tube is filled with fluid, and the inner wall of the outer tube is disposed on the side of the opening. Display element, the pH of the fluid is not equal to 7, and the fluid is The propylene glycol mixed water and the pigment are formed, and the display element is in a specific color when it contacts the fluid whose pH value is not equal to 7, and the fluid is temporarily stored by its viscosity, surface tension and cohesion. In the inner tube, until it exceeds its external force shock or impact, causing the fluid to break through its viscosity, surface tension and cohesion and flow out of the opening from the inner tube, and drip on the display element of the outer tube, so that the display element is displayed colour.

The shock absorber impact indicator described above, wherein the flow system controls the viscosity, surface tension and cohesion of the fluid in a ratio of propylene glycol to water.

In the foregoing shock impact indicator, wherein the outer tube of the indicator is closed transparent or translucent tubular, and the outer tube is positioned in the rack, and the rack is positioned outside the box.

In the foregoing shock impact indicator, the rack has a body and a bottom plate, the body is disposed on the surface of the bottom plate, and the body has a hollow portion, and the tube outside the indicator is placed in the hollow portion of the body.

1‧‧‧ indicator

11‧‧‧External management

111‧‧‧Display components

12‧‧‧Inside

121‧‧‧ openings

122‧‧‧ fluid

2‧‧‧Place

21‧‧‧ body

211‧‧‧镂空部

22‧‧‧floor

3‧‧‧ cabinet

The first picture is a three-dimensional appearance of the creation.

The second picture is the cross-sectional structure of the creation.

The third figure is a state diagram of the profile implementation of the creation.

The fourth picture is the implementation state diagram of the creation.

Referring to the first and second figures, it can be clearly seen from the figure that the shock impact indicator of the present invention has an indicator 1 and a stand 2 for positioning the indicator 1, wherein: the indication The outer tube 11 has a closed transparent or translucent tubular shape, and the inner tube 12 is provided with an inner tube 12, the inner tube 12 is provided with an opening 121 at one end thereof, and the inner tube 12 is filled with a fluid 122, and the outer tube The inner wall of the 11 is provided with a display element 111 on the side of the opening 121, the pH value of the fluid 122 is not equal to 7, the fluid 122 is formed by mixing water and a pigment of propylene glycol, and the fluid 122 is a ratio of propylene glycol to water, and the fluid is controlled. The viscosity, surface tension and cohesion of 122, while the display element 111 is in contact with a fluid 122 having a pH value of not equal to 7, a specific color is produced.

The rack 2 has a body 21 and a bottom plate 22, the body 21 is disposed on the surface of the bottom plate 22, and the body 21 has a hollow portion 211, and the tube 11 outside the indicator 1 is inserted into the hollow portion 211 of the body 21, thereby The outer tube 11 can be visually observed.

Referring to the second and third figures, it can be clearly seen from the second figure that under normal conditions, the fluid 122 is stably retained in the inner tube due to its viscosity, surface tension and cohesion. 12 miles. As is clear from the third figure, when the fluid 122 of the indicator 1 is subjected to a force or shock that exceeds its expected force, the fluid 122 will break through its viscosity, surface tension and cohesion and flow out of the opening 121 from the inner tube 12, Letting the fluid 122 drip onto the display element 111 of the outer tube 11 exhibits a color, thereby providing a warning that the article has been subjected to shock or impact by an unexpected external force.

Referring to the fourth figure, it can be clearly seen from the figure that the shock impact indicator of the present invention is placed in the rack 2, and the rack 2 is attached to the outside of the box 3 together with the indicator 1 to As a warning function for indicating the degree of impact of an external force on the article in the casing 3, the casing 3 can be opened to inspect the article if necessary.

Therefore, the present invention is capable of solving the problems and defects of the prior art, and can improve the efficiency. The key technology is that the indicator 1 of the present invention utilizes the ratio of propylene glycol to water in the fluid 122 to control the viscosity and surface tension of the fluid 122. And cohesive force, and according to the difference in the degree of shock resistance of the article, it is easy to produce an indicator suitable for use, and the freezing point of water is lowered by propylene glycol, so that the fluid 122 can withstand lower temperature without being affected by the fluid 122 The ice loses its effectiveness, allowing the indicator 1 to be used in the cold zone.

1‧‧‧ indicator

11‧‧‧External management

111‧‧‧Display components

12‧‧‧Inside

121‧‧‧ openings

122‧‧‧ fluid

2‧‧‧Place

21‧‧‧ body

211‧‧‧镂空部

22‧‧‧floor

Claims (5)

A shock impact indicator, the indicator has an outer tube, the inner tube is provided with an inner tube, the inner tube has an opening at one end thereof, and the inner tube is filled with fluid, and the inner wall of the outer tube is disposed at the side of the opening a display element, the pH of the fluid is not equal to 7, and the fluid is formed by mixing water and a pigment of propylene glycol, and the display element generates a specific color when contacting a fluid having a pH value of not equal to 7; It is temporarily stored in the inner tube by its viscosity, surface tension and cohesion until it exceeds its external force shock or impact, allowing the fluid to break through its viscosity, surface tension and cohesion and flow out of the inner tube. It falls on the display element of the outer tube. The shock impact indicator of claim 1, wherein the flow system controls the viscosity, surface tension and cohesion of the fluid in a ratio of propylene glycol to water. The shock impact indicator of claim 1, wherein the outer tube of the indicator is a closed transparent or translucent tubular shape, and the outer tube is positioned within the frame. The shock impact indicator of claim 3, wherein the rack has a body and a bottom plate, the body is disposed on the surface of the bottom plate, and the body has a hollow portion, and the tube outside the indicator is placed in the body Inside the hollow. The shock impact indicator of claim 4, wherein the rack is positioned outside the box.