All spring mattresses, which are on the market can be divided into two broad categories- with dependent springs and with independent spring blocks. The principal otlichie- how they work with loads. Depending unit load is distributed between all the springs at the same time, creating the effect of a hammock. The independence of each spring is working alone, which creates increased comfort.
Mattresses with dependent and independent spring block
Content
- 1 How the mattress
- 2 What it is in the spring mattress
- 3 Repair of mattresses with spring units
- 4 Repair spring mattress with his hands
- 5 Repair of the spring unit
- 6 final assembly
- 7 Repair mattress with independent blocks
- 8 Video: Repair of the mattress with independent springs
How the mattress
Mattress with dependent springs consists of a metal frame, on which the springs are rigidly fastened to each other and constitute a single unit.
The structure of the mattress with dependent springs
The most common is the Bonnell spring unit, invented over 150 years ago, which is set by the spring 120 to 160 per square meter. The spring comprises turns of different diametrov- maximum at the edges and converging towards the center. Because of this they do not rub against each other, do not emit noise.
Mattress based dependent Bonnell spring unit
The most common - pyativitkovye steel springs made of hardened wire, rarely used chetyrehvitkovye. Dependent spring units are used in the manufacture of soft furniture- sofa, couch, it is also available for the manufacture of mattresses for beds.
This modular system consists of a special spring elements taper shape, which are fastened to each other with wire-coil made of rigid carbon steel
This type of mattress is still in great demand among buyers due to its practicality and durability. The cost of this product is 30-40 percent below the independent spring mattresses.
In mattress with independent springs, which are called orthopedic, springs are in covers of nonwoven material which are glued together in a single unit.
A mattress for a bed on the basis of an independent spring block
With such a circuit the load is distributed more evenly, which gives the body to take a natural position when sleeping.
In this system, each spring element in the form of a cylinder or "barrel" is in its own carrying case made of thick fabric or elastic materials
Pillow Top Mattress prevent the emergence of diseases of the back, the sleeping is not disturbed circulation, the person wakes up in the morning rested, without pain.
The independent spring block for mattresses
The greater number of springs is used per square meter, the more pronounced orthopedic effect.
There are 3 types of hardness:
- High recommended for weight over 95 kg;
- average weight 60 to 95 kg;
- Soft, weight 60 kg.
By the number of spring mattresses are divided into:
- multipaket TFK, to the number of springs 250 pcs. per square meter;
- multipaket S 1000- 500 pcs .;
- multipaket S 2000- 1000 pcs.
Types of springs for independent blocks
What it is in the spring mattress
The composition of the block mattress Bonnell springs
The mattress consists of the following elements:
- a spring assembly;
- backsheet nonwoven material or burlap;
- the sealing layer used materials- termopressovany felts, coconut coir, polyurethane (foam) struttofayber, latex, highly elastic foam;
- topsheet - a cover, made of natural fibers - flax, cotton.
The composition of the spring mattress with an independent unit
Repair of mattresses with spring units
The service life of spring mattresses is 8-15 years. But sooner or later the question of his replacement or repair. In some cases it is preferable to repair the mattress and save 30 to 40 percent of its value. What is the repair of the mattress?
Over time, the highest quality mattress loses its properties- there are failures, burst of spring, changing the shape, cloth cover istrepyvaetsya and dirty.
In this case, there are two options - buying a new mattress or repair an old one.
The easiest way - to apply to the workshop for hauling mattresses, where specialists will conduct a comprehensive repair Your product, replace the spring unit as a whole, or if damaged springs a little, replaced separately elements. Mattress, passed a quality repair in the workshop is not inferior to the properties of the newly acquired.
Repair spring mattress with his hands
If the spring mattress come in partial disrepair, do not rush to throw it - try to repair
With skills in the repair of household, with a minimum set of tools, a repair can be performed independently.
For this work need tools.
- Pliers
- bokorezy
- screwdriver flat
- Hammer
- Furniture stapler staples
Materials and consumables necessary for the repair:
- springs (can use the old block of similar shape and height);
- cloth lining;
- packing material;
- nails;
- strong cord section 4 6 mm;
- new cover.
Repair steps:
- Product disassembly;
First, you need to disassemble the mattress
- removal of the old lining and unserviceable filler;
- removal of dust and dirt;
- inspection and identification of damaged areas;
After that you need to do an audit of the springs and put them all in the right position
- restoring frame and spring assembly;
After all the springs evenly and firmly secured to the frame, holding the harness
Strapping need a strong rope
- visual inspection block;
Check whether all the same length and spring mattress sheathed lining cloth, fixing its perimeter
- laying a new lining and filler;
- new trim cover.
Sheathe new mattress cover
Repair begins spring mattress with removing the old upholstery. This work is best done outside the home, as during the operation, a large amount of debris was formed in it, dust, decomposed foam crumb. When disassembling at home you need to prepare a vacuum cleaner, and cover the floor with plastic wrap.
Upon completion of removal of the upholstery gently twisted filler. This can be a foam, coconut fiber batting. Deleted lining fabric. After cleaning frame from the old staples, nails, and other residues foam nonwovens, proceed to the inspection of the spring unit. Verified by a steel frame surrounding the mattress on the perimeter.
The metal frame encircling spring unit may be as a one-way, less expensive models, or used in furniture manufacture, and on two sides. Block with two-frame for its performance, is close to an orthopedic mattress.
Repair of the spring unit
If the entire array of springs no audio broken, and the center or side part is only slightly subsided, I was just sagging elements
Removed the carcass damage, broken springs are removed, their place new put. Springs with a wire bonded to each other. Unit is attached to the base of wooden slats by fabric straps, staples or nails. Remove all the old hardware, alignment springs on reechnyh frame and nails or furniture straps fasten them again. Use nails 40 to 50 mm in length. For fixing spring nails hammered half their length and are folded across the coil on both sides. To provide additional rigidity spring block better strengthened through a strong nylon cord. Along the perimeter of the wooden support opposite each spring nails hammered to which the cord is attached. The rows of springs alternately secured by a cord strapping. Initially strapped transverse rows, then lengthwise and diagonally at a 45 degree angle. At the end of the strapping, nails fixed with a cord bent.
If breakage place - breaking a steel frame, the joint repair can be performed by welding or, more likely, a copper tube gasket
final assembly
Repaired block spreading backing material, the sealing layer is placed, which is attached to a wooden base brackets. Case of dense fabric is stretched on a mattress, it is leveled and is also attached to the base. The corners of the cover fabric gusset folds, is enclosed by an angle sintepon to shape.
Repair mattress with independent blocks
The independent springs can also be deformed if misused
After performing the operations for disassembly, removal of the sealing layer should be inspected spring unit.
The most frequent damage - this tissue gap pouches for springs and disruption of the adhesive compound covers between them, tearing the springs from the carcass, carcass bend.
When the spring unit is damaged - it is necessary to cut out the damaged portion, usually the middle portion of the mattress
After inspection and detection of damage to begin to address them. Checking if the frame is leveled, if necessary. Upon detection of broken springs should be replaced with new ones of the same shape. Decayed sacs are replaced.
Cut size spring assembly of the same height and density with the same number of springs per sq.m and inserted in place of the old springs
For bonding of spring bags it is recommended to use the glue gun to glue the rods tissue. Covers are glued in the middle one-third of its length to save the orthopedic effect. Upon completion of bonding between the springs are checked fastening the pouches to the frame. In places where they lack a spring attached to the frame with a plastic cable ties or wire. Finally, in block fits sealing layer dressing cover.
At spring unit Stel coconut sheet
On the coconut leaves can be spread foam or natural latex for imparting softness or felt or padding polyester - for rigidity
Renovated own mattress is able to serve more than 5 years. Repair takes a little time, it is quite capable to do within one working day. But the work done by the hands, will bring satisfaction. Another definite plus - a decent saving money, which in any family there will always use.
Then, on the mattress cover worn - new or old depending on the state - and the mattress can be used again
