I want to make small inventions in my daily life, what are the small inventions in my daily life?

Convenient chopsticks When eating, I use chopsticks to pick up beans. It always can't be clamped. Then I thought, beans are round:

If you dig a semicircle gap at the end of the chopsticks to hold the food, try to make a pair of such chopsticks, to clip the beans, everyone says it is very convenient! Simple! The landlord gives points!

Homemade flashlight.

The specific method of making it is to remove one end of the lid of a waste can (such as a Lulu beverage can) and knock the other end with a round hammer. Roll up two No. 1 batteries with thick corrugated cardboard and put them into the tank with the positive electrode facing up and the negative electrode facing down.

Find a suitable plastic lid (such as a magic big roll lid that can be fastened to Lulu cans) and dig a small circular hole in the lid** in such a size that the bulb is plugged in tightly. Insert the base of the bulb into the small hole. Take a piece of wire hunt and peel off the wire skin at both ends, wrap one end around the lamp base, and pierce a small hole through the side of the plastic cover with the other end.

Place the plastic lid over the can. Check that the bulb and battery are in close contact. At this point, the disposable flashlight is ready.

When using, use your thumb to press the wire threaded from the side wall on the weld that is not painted from the can, the flashlight will glow, and the thumb will jump off the wire, and the flashlight will go out, which is very convenient to use.

5. Homemade solar cooker.

Find a concave reflector bowl on a large flashlight, and use rigid styrofoam or wood to cut a cylinder about 4 cm long, with a diameter just enough to fit into the reflector. Drill a fine hole transversely at one end of the cylinder, insert a wire with a diameter equivalent to the diameter of the hole, and then fold the two ends of the exposed wire into 90°, leaving 5 cm each. Insert the cylinder into the hole in the reflector and insert the ends of the wire into a styrofoam or wooden baseplate.

Sharpen the two ends of a thin bamboo skewer, insert one end into the cylinder of the reflective bowl**, and insert a small piece of potato at the other end. Place the device in the sun so that the reflector is facing the sun, and then patiently adjust the length of the skewers so that the potatoes are in the right spotlight. It won't be long before the potatoes are roasted in the sunlight and give off their aroma.

Everyone will always have their own small inventions, and there are all kinds of small inventions that want to have a kind of small inventions

Homemade scale scraper Nails the beer bottle cap to the wood, which is easy to scrape and simple without pulling.

The easiest: copy a pen holder!! Do you have any unused bai glasses at home? Or drop the teacup of du or something, try dao, as long as it's heavy enough to hold the pen.

Find a nice piece of cloth, or colored paper, and make a dress for the cup. Kraft paper is also very good, wrap it on the cup and measure it, cut out a suitable piece, and leave an extra centimeter or so at the joint. Find some glue ,..

How to make thrifty inventions!

Wrap the cap of the beer bottle in rags and sew it together in the shape you want, which can be made into a glove box or a coaster; The unused straws can be worn as curtains and partitions according to your requirements; Use boxes for large appliances such as refrigerators and TVs to make simple furniture such as bookcases, bedside tables, CD racks, etc. As long as you are a caring person in life, pay attention to ,.. everywhere

When I'm at home, I always take the initiative to do whatever I can, such as washing dishes, mopping the floor, and wiping the table. What I am most afraid of doing inside is mopping the floor, and after dragging a few houses, my hands will grind out blood blisters, and narrow places such as cabinets and tables are not easy to mop, and they are not clean. Once, while mopping, I thought how nice it would be if I had a pair of mop shoes to wear on my feet and mop the floor!

So, I designed a mopping tool that was both lightweight and didn't bend over – the shoe flip-flops.

Production method: 1. The slippers should be larger than the shoes you usually wear, so that they can be easily worn on the shoes.

2. Use rag strips as mop strips on the soles of shoes, and nail a thick layer of plastic bottom on the mop strips, which is both waterproof and durable.

3. Use a cloth shell and a tarp to make an upper, and install a zipper on the back root of the upper, which is easy to put on and take off. Connect the upper to the sole and the slip-flop is ready.

A small fan, just a small motor, two size 5 batteries, some short wires, a solid plastic foam, a pair of scissors, some pieces of cardboard!

First of all, hollow out the solid foam, connect the small motor with a wire, stuff it into the foam (to keep the rotor shaft of the small motor leaking foam), connect the wire to the battery, also stuff it into the foam, cut the small piece of paper into rows with scissors, and put it on the rotor shaft of the small motor!