合页: 也称为铰链，是一种用于连接两个固体的机械装置.

常规分类包括不锈钢铰链, aluminum alloy hinges, iron hinges, hydraulic hinges [also known as damping hinges], 等.

大家好, everyone. I am sunny from MRH functional furniture hardware.

I will learn about this practical lifting device with you from the following three points.

1. Classification of bed hinges

2. How to choose bed hinges?

3. Summary and key points

1. Structure and type of bed hinges

结构:

The lifting bed hinge acts on the connection between the bed body and the headboard, allowing the bed body to adjust its height within a certain angle.

It is very suitable for bed frames that require height adjustment, such as Murphy beds, folding beds, 等.

类型:

According to the working principle of the bed hinge, there are manual lifting hinges, spring buffer lifting hinges, gas rod hydraulic lifting hinges and electric lifting hinges.

Manual lifting hinge:

The simplest structure, low cost, durable and reliable. Relying on physical strength to complete the lifting function, it is impossible to open the bed body stably and smoothly. Therefore, it is not suitable for baby safety beds!

Spring [gas rod] buffer lifting hinge:

Spring or gas rod bed hinges are the mainstream style on the market and a comfortable choice. Because they bear the entire weight during the bed raising, they are very convenient and labor-saving, and are also very friendly to women or disabled people. The price is moderate.

Electric lifting hinge:

In summary, it is stable, strong in load capacity, and comfortable, but expensive. It is usually composed of a lifting column, a guide track and a linkage mechanism. Its working principle is to use the [reducer and worm gear device inside the motor to convert rotational motion into linear motion] to drive the lifting mechanism so that the bed surface moves up and down smoothly.

Precautions: Although the motor is stable, easy to use and not easy to damage, you should also pay special attention to the following two points to prevent accidents during use.

A. Avoid overload: When using, read the instructions in detail, clarify the weighing range of the motor, do not overload, and keep ventilation.

乙. Do not use brute force and check regularly: Do not pull hard when lifting or lowering to prevent damage to mechanical parts.

And maintain a good habit of regular inspections. Check whether the bolts and joints are firm to ensure normal operation.

 

2. How to choose a suitable bed hinge?

There are three main considerations for choosing a bed lifting hinge: specifications, load-bearing capacity and price.

A. Specifications: Sunny often asks three questions!

Where is this product used? [Scene]

What can it bring to me? [Value]

Must I buy it? Is there a better way to deal with it? [Decision]

After repeatedly asking yourself, you will find that you have a rough framework, and the follow-up is just like building blocks. Just deal with it.

Hahaha, of course, you can also spend less money and buy some unnecessary goods.

For the requirements of specifications, you can choose various lengths and widths according to your personal preferences.

Generally speaking: children’s beds are 60*120 厘米, single beds are 90*180 厘米, and double beds are 150*200 厘米.

乙. 承重能力

Pay more attention to the load-bearing capacity. The weight of the lifting parts [bed body + mattress] determines the necessary type and power of the bed lifting mechanism. Once it exceeds the weighing range of the bed hinge, it is very dangerous.

For example, the safe crib for children at home. It only needs to be cleaned at a certain time, which is particularly suitable for manual lifting hinges.

And the double bed with a foam mattress in our bedroom is often used for the family to rest and play.

That pair of electric bed hinges with strong symmetrical gravity, stable and safe lifting is a very good choice.

C. Price

The price factor has always been an indispensable condition for us consumers to decide to buy an item.

And we also hope to buy a good product at one time. Don’t waste a lot of time because the product is not perfect.

Here sunny recommends a few good ways.

1. 品牌: clarify your own usage scenario, combine the characteristics of each hinge, and choose the brand you often buy. For example, Germany’s hydraulic lifting gas rod, Italy’s spring device, and MRH’s functional bracket are all very good choices.

2. Observation method: High-quality hardware is almost all made of cold-rolled steel, which is stamped once, feels thick and has a smooth surface. Those inferior hinges are generally welded from thin iron sheets and have almost no resilience.

3. Weighing method: When the material and price are not much different, weighing method is a very good method. No matter how good the other party says, the weight comparison will reveal the truth and who is cutting corners.

3. Summary and key points

A. When using bed hinges, first read the instructions in detail to clarify the load-bearing range of the style to avoid overloading.

乙. Make sure the Murphy bed is firmly fixed to the wall vertically, and stand on the side of the structure when the bed hinge [lifting] is working.

C. When you are struggling to choose which bed hinge to choose, hydraulic gas rod lifting hinges are a good choice. They are moderately priced, easy and stable, and have additional gas rod locks.

They are also the safest choice among bed hinges because they can firmly fix the bed in the raised position.

The extended piston of the gas lift can also prevent spontaneous compression. Even if a gas rod fails, the bed will slowly drop due to the remaining lift.

d. Generally, bed hinges of good quality can be used at least 50,000 到 100,000 times.

There is no problem with using it for 3-5 年. When choosing, you can also ask the store for qualification certificates.

During daily use, it should be checked regularly and do not pull hard to prevent damage to mechanical parts.

In short, the bed lifting mechanism provides a very good solution for saving bedroom space.

We can understand different types of hinges, consider safety and evaluate reliability.

Combined with weighing or observation, you can definitely find a good merchant.

MRH is China’s leading manufacturer of functional sofa bed hinges. It has 15 years of experience in furniture hardware manufacturing.

We are a supplier of functional sofa bed hardware and gas support. If you are a bed manufacturer looking for a reliable Chinese manufacturer,

Selling bed hinges or gas supports at trade prices, MRH may be your ideal choice.

大家好, I’m sunny. It’s the first time I meet you all. I hope you can follow me and support me hahahaha~

In our next article, we will introduce our latest model [Sofa Chair Rotating Turntable]

Looking forward to seeing you all again.

bye bye ~