1. Kitchen handle selection: Don't choose too many textures for kitchen cabinet handles. Because the kitchen is used more frequently, the oily smoke is large, and the handles with too many textures are not easy to clean after being stained with oily smoke. If the handle is placed in the kitchen, you should choose durable and corrosion-resistant materials. Aluminum alloy handles are a good choice for the kitchen.

2. Handle selection in the hallway area: The handles in this area mainly include the handles of the hallway cabinet and the shoe cabinet. The handles placed in the hallway cabinet should emphasize their initiative.

3. Selection of handles for shoe cabinets: attention should be paid to its functionality, and single-headed handles whose color and panel are close to each other should be selected so as not to hinder the use of the kitchen.

What are the materials of the door handle? After the introduction of this article, I also know the material of the specific handle. I hope that when you buy the handle, you can know how to choose the material of the door handle, so that you can choose an easy-to-use door handle for daily use It’s not easy to make mistakes, causing various effects or troubles.

Data released by the World Trade Organization a few days ago showed that the growth momentum of global trade in goods weakened at the beginning of this year, following a strong rebound in trade in goods in 2021. The latest "Global Trade Update" report released by the United Nations Conference on Trade and Development recently also pointed out that global trade growth will reach a record high in 2021, but this growth momentum is expected to slow down.

Looking forward to the trend of global trade this year, analysts generally believe that factors such as the strength of the world economic recovery, the demand situation of major economies, the global epidemic situation, the restoration of global supply chains, and geopolitical risks will all have an impact on global trade.

Growth momentum will weaken

The latest issue of the "Barometer of Trade in Goods" released by the WTO showed that the global trade in goods sentiment index was below the benchmark of 100 at 98.7, down slightly from the reading of 99.5 in November last year.

An update from UNCTAD predicts that global trade growth momentum will slow in the first quarter of this year, with trade in goods and services likely to experience only modest growth. The sharp increase in international trade in 2021 is mainly due to higher commodity prices, the easing of epidemic restrictions and a strong recovery in demand from the economic stimulus package. International trade is expected to return to normal this year as the aforementioned factors are likely to subside.

Hydraulic hinge is a kind of hinge. Many people don't know how to adjust the cushion of hydraulic hinge. Today I will tell you how to adjust the cushion of hydraulic hinge.

1. How to adjust the buffer of hydraulic collar

1. First, you need to observe the position of the two ends of the hydraulic hinge, because most of the jacks on the upper and lower ends of the hydraulic hinge can be adjusted with 6 or 8 hexagon socket screws, so make sure first. Its size, and then use the appropriate screw for insertion.

2. Next, rotate by the size of the buffer you want to adjust. Generally, turning to the left is tightening, so that the hydraulic effect is more state and the buffering effect is more obvious, while turning to the right is loosening, then you can make The cushioning effect in hydraulic hinges is slow-some cushioning time is longer.

2. What is the principle of hydraulic hinge

1. Power: When the hinge is opened, the torsion spring built in the central shaft of the closing jaw is twisted and deformed to produce a counteracting closing force;

2. Hydraulic pressure: A small oil cylinder is built in the bottom of the joint jaw, and the piston with the oil return hole slides back and forth along the wall of the oil cylinder to cause blockage, that is, hydraulic pressure;

3.Cushioning: When the hinge is closed, the pressure generated by the twisting of the torsion spring forces the hydraulic oil in the cylinder to flow through the small hole of the piston. Because of the small diameter of the oil hole, the oil flow rate is slow, which prevents the torsion spring from closing quickly, that is, cushioning.

Resilience and vitality-the British business community is optimistic about China's economic prospects(1)

British business people said in an interview recently that under the new crown epidemic, China's economy has performed brilliantly, showing resilience and vitality. The steady development of China's economy is a major benefit to the sustained recovery of the world economy.

London Ribert Company, established in 1898, mainly produces luxury goods such as watch accessories and fine leather goods. Under the impact of the epidemic, this company is determined to further increase investment in the Chinese market.

"Even when the global epidemic is very severely impacted in 2020, China's luxury goods market has seen significant growth." said Oliver Laporte, CEO of London Ribott. In the past six months, the company has focused more on the Chinese market. I hope to study and understand Chinese consumption habits and Chinese retail trends.

"We have established e-commerce platforms in WeChat Mini Programs, Secoo.com and Alibaba. This is a great opportunity for us." Laporte said that in addition to online sales, the company also plans to open lines with partners. Under the store, it is currently considering opening a store in Hainan, and at the same time developing business in Shanghai or Beijing.

"Our investment in the Chinese market is long-term," Laporte said. "We believe that the Chinese market has great growth potential, and we look forward to strengthening the relationship with Chinese partners and consumers."

Gas springs and mechanical springs are two commonly used types of springs that differ greatly in structure, function, and use. This article will compare and analyze the differences between these two types of springs and explore their pros and cons.

First of all, a gas spring is a spring that works on the principle of air pressure, which is supported by internal gas pressure. When installed, the gas spring needs to be sealed and connected to generate pressure inside the gas to generate elastic force, thereby realizing motion control and force support. The opposite is a mechanical spring, which works on the principle of metal elasticity. Mechanical springs come in a variety of shapes, such as helical, torsion bar, pin, lock, etc. The mechanical spring has a simple structure and is usually made of bent metal wires. When a force is applied, the internal metal structure deforms to form resistance, thereby realizing motion control and supporting force.

Gas springs have unique advantages over mechanical springs. First, they can be designed for constant force or constant force speed applications. In contrast, mechanical springs are generally only available for constant force applications. In addition, because the gas spring works based on the principle of air pressure, its height and hardness can be adjusted very flexibly, which is what mechanical springs cannot provide. In addition, gas springs work more efficiently because they have a high load-to-volume ratio and are more energy efficient.

Although the gas spring has such advantages, it also has disadvantages. For example, the gas spring depends on the air source and requires a compressed air system. At the same time, the installation is complicated, and improper installation will cause danger. However, mechanical springs also have their disadvantages, such as noise problems caused by belt sawtooth and vibration, and instability caused by changes in mechanical stiffness.

In general, gas springs and mechanical springs have their own advantages and disadvantages, and their applications and availability are also different. Gas springs require an air source and are suitable for applications that require rapid and continuous changes in load and pressure, such as mining machinery, industrial production lines, medical equipment, etc.; mechanical springs are suitable for static or slow constant applications, such as printers, laptops, safes wait. Different applications require different spring types, so the choice of spring needs to be made according to actual needs.

In the process of employing spring, we should pay attention to the following points:

1. Select the appropriate spring type according to the required force and speed.

2. Select the appropriate spring material according to the use environment and working conditions.

3. Install the spring correctly according to the requirements, and carry out regular inspection and maintenance.

To sum up, gas springs and mechanical springs have their own advantages and disadvantages, and we should choose the appropriate spring type according to the needs in practical applications. Pay attention to installation, inspection and maintenance during use to ensure its normal use and improve efficiency.

Benefits of using gas springs for cabinets：

1. Convenient opening and closing: The existence of a gas spring can reduce the weight of cabinet doors, making the doors open and close more easily. There is no need to regularly replace worn door hinges, and there is no need to worry about deformation and damage caused by the weight of the door panel.

2. Safe and reliable: The gas spring is used to balance the weight of the cabinet door so that the door panel is not easy to flip or fall. Moreover, the strength of the gas spring can be adjusted to suit cabinet doors of different sizes and weights.

3. Save space: Installing gas springs in the upper and lower cabinets can save other structural devices and reduce costs. Not only that, it can also be hidden in the cabinet, reducing the space it takes up, and making the overall kitchen space more spacious.

4. Beautiful and elegant: Compared with ordinary door hinges, air braces do not cause convex parts to appear on the surface of the cabinet door. Moreover, on certain styles of cabinets, the design of the gas spring can be integrated with the style of the entire cabinet, playing a beautiful decorative role.

5. Easy maintenance: Compared with traditional door hinges, the design of air braces is very simple. There are no complicated parts, no parts that need to be repaired or replaced frequently, and no additional maintenance tools such as grease and lubricants are required.

In daily use, we should also pay attention to the following points:

1. Don’t open and close too hard: Although air braces can support cabinet doors, they are not a panacea. Therefore, we still have to open and close with appropriate force. In this way, not only can the life of the gas strut be extended, but the door panel will not be excessively worn.

2. Choose high-quality products: When we buy gas struts, we must choose products with good quality from the manufacturer, and pay attention to certain quality inspections during installation. If we use substandard gas struts, the negative effects may be more serious than we expect.

In short, there are many benefits to using gas springs, but we must choose good quality products according to the actual situation of the cabinet, and maintain good habits during use. In this way, we can enjoy the many conveniences brought by air braces.

People also ask:

• Uses Of Spring Hinges
• Difference between a gas spring and a mechanical spring?