Types and characteristics of the structure of spring mattress spring cores

Author: Synwin–Mattress Manufacturer

Types and characteristics of the structure of the spring core of the spring mattress The spring core can reasonably support various parts of the human body, ensure the natural curve of the human body, especially the bones, and fit various lying postures of the human body. According to the different spring forms, the spring core can be roughly divided into connected type, bagged independent type, linear vertical type, sheet-shaped integral type and bagged linear integral type.

(1) The concave coil spring in the connecting spring core is the most commonly used mattress spring. Most mattresses are made of this common spring core. The connecting spring mattress is mainly based on the concave coil spring, with spiral All individual springs are connected in series by the through spring and the surrounding steel wire to become a "forced community", which is the traditional way of making spring soft mattresses. The spring core has strong elasticity, good vertical support performance and good elastic freedom. Since all the springs are a series system, when a part of the mattress is subjected to external punching force, the entire bed core will move.

(2) Pocketed independent spring cores Pocketed independent springs are also known as independent barrel springs, that is, each independent individual spring is made into a common waist drum shape and then filled into the bag, and then connected and arranged with glue. Its characteristic is that each spring body operates individually and plays an independent supporting role. Can expand and contract independently.

The mechanical structure of the pocket spring avoids the force defect of the serpentine spring. Each spring is packed in fiber bags or cotton bags, and the spring bags in different columns are combined with each other by several glues, so when two independent objects are placed on the bed, one side will rotate, and the other side will not be disturbed. Turning over between sleepers is not disturbed, creating an independent sleeping space. After long-term use, even if the performance of a few springs deteriorates or even loses elasticity, it will not affect the elasticity of the entire mattress.

Compared with the connected spring, the independent pocket spring has better softness; it has the characteristics of environmental protection, mute and independent support, good resilience, and high degree of adhesion; due to the large number of springs (more than 500), the material cost and labor cost are relatively high. The higher the price, the higher the price of the mattress. Pocketed independent springs basically use edge steel, because pocketed springs use the knot between the bags to complete the spring connection, and there is a certain gap between the springs. If the edge steel is removed, the overall spring core is prone to loosening. Or affect the size and integrity of the bed core. (3) Wire-mounted vertical spring core The wire-mounted vertical spring core of Foshan Mattress Factory is composed of a continuous continuous wire spring, which is formed and arranged in one piece from the beginning to the end.

The advantage is that it adopts an integral non-fault structure spring, which follows the natural curve of the human spine and supports it properly and evenly. In addition, this kind of spring structure is not easy to produce elastic fatigue. (4) Wire-mounted integral spring core The wire-shaped integral spring core consists of a continuous continuous wire spring, which is arranged into a triangular structure by automatic precision machinery according to the principles of mechanics, structure, integral molding and ergonomics. Interlocked with each other, the weight and pressure are supported in a pyramid shape, and the surrounding pressure is evenly distributed to ensure the spring force.

The wire-mounted integral spring mattress has moderate hardness, which can provide comfortable sleep and protect the health of the human spine. (5) Pocketed linear integral spring core The spring core is formed by arranging linear integral springs into a sleeve-shaped double-layer reinforced fiber sleeve without space. In addition to the advantages of a linear integral spring mattress, its spring system is arranged in parallel with the human body, and any rolling on the bed surface will not affect the sleeper on the side; the current system is the British Slumber Lan mattress patent.

(6) Open spring core The open spring core is similar to the connected spring core, and it also needs to use a coil spring to thread the spring. The structure and production method of the two spring cores are basically the same. The main difference is the spring of the open spring core. No knots. (7) Electric spring core The electric spring core mattress is equipped with an adjustable spring mesh frame at the bottom of the spring mattress, and the addition of a motor makes the mattress adjustable at will, whether it is onions, watching TV, reading or sleeping, it can be adjusted to the most comfortable position. (8) Double-layer spring core The double-layer spring core refers to the upper and lower layers of the spring that are strung together as the bed core.

The upper layer spring is effectively supported by the lower layer spring while bearing the weight of the human body. The force balance of the body weight is better, and the service life of the spring is longer.