CN2272697Y - Bagged independent spring mattress - Google Patents

Abstract

The utility model relates to a bagged independent spring mattress. The utility model is characterized in that bag covers in the same longitudinal row are connected mutually into integration, the utility model is provided with a middle frame besides a top frame and a bottom frame, a plurality of positioning reinforcing rods pass through a mattress core transversely and are stretched straight, and the both ends of the positioning reinforcing rods are fixed on the both longitudinal sides of the middle frame. Springs of the mattress not only have better positioning firmness, but also have better independence. When the mattress is used, the mattress can be matched with a person's natural body shape, and a person can not affect other person's peaceful sleep when turning over and swinging. Meanwhile, the side frames of the mattress are provided with stronger bearing force, the collapse and the deformation of the mattress can be ensured not to occur, and the utility model has the advantage of high durability.

Description

Packed independent spring mattress

The utility model relates to a kind of sping mattress, and particularly each spring independently is loaded on the packed independent spring mattress in the bag cover.

The two ends of each spring in the bedding core of existing sping mattress interlink respectively, thereby constitute fix netted at the upper and lower surface of bedding core, play the effect of fixing each spring simultaneously.Owing to interlink between each spring of this mattress, so when the spring of a certain position by compression the time, near other spring must affecting, when causing the people to sleep on mattress, the compressed state of its spring can not match with people's the natural bodily form, and permanent the use can produce harmful effect to people's the bodily form; In addition, when also having caused two people to sleep together, a people stands up action and promptly can make the adjacent regions fluctuation of mattress and influence sleeping peacefully of another people.In order to address the above problem, the someone has designed a kind of bagged-spring mattress, and each spring in its bedding core independently is loaded in the cloth bag cover, and each bag cover interlinks and is integral.But this mattress also fails to solve fully the existing problem of above-mentioned mattress, because its bag cover all connects to one, when place's spring by compression the time, will inevitably affect other spring by the bag cover, just its degree that affects is smaller than above-mentioned general sping mattress.In addition, this mattress is also because its bedding core just relies on upper and lower side frame and bag cover to come support and fixing spring, cause supporting force not enough, spring is also firm inadequately, so move easily the position of use medi-spring, and the mattress mid portion subsides downwards easily when moving, and makes the mattress distortion, influence result of use, and can shorten the service life of mattress.

The purpose of this utility model is that existing bagged-spring mattress is made improvements, and improves the independence and the location steadiness of its spring, thereby overcomes the existing problem of above-mentioned mattress.

Mattress of the present utility model is made of bedding core and clad, and bedding core is made of spring, bag cover and frame.Each spring independently is loaded in the bag cover, and the two ends that are positioned at the spring at bedding core edge link fixing with upper and lower frame respectively.Feature of the present utility model is: vertical bag cover with delegation fuses mutually, and frame portion also has frame in except upper side frame and lower frame, have some location reinforcement to be horizontally through bedding core, and exceptionally straight and two ends link on two longitudinal edges that are fixed on middle frame.

Mattress of the present utility model is because bedding core vertically fuses with the bag cover of delegation, and the bag cover between stringer and the stringer does not then interlink, and spring is located preferably, has guaranteed its independence again; When the spring in certain delegation by compression the time, spring of other row is not subject to affect.So when using this mattress, the compressed state of its spring can match with people's the natural bodily form, can not produce harmful effect to people's the bodily form; In addition, when two people slept together, a people stood up or swings the mattress fluctuation that also can not make adjacent regions, can not influence sleeping peacefully of another people; Therefore, this mattress can provide best sleeper effect.Simultaneously, owing to increased middle frame in the frame of this mattress, and set up the location reinforcement that crosses bedding core, thereby increased the location steadiness of spring and the supporting force of frame, guaranteed that the mattress mid portion can not subside, spring can not be shifted, make mattress indeformable, durable in use.

In order to make mattress of the present utility model have bigger and more uniform supporting force, can make in the bedding core spring between adjacent stringer be staggered and arrange, thereby increase the density of spring.

Also can make the both sides of the edge of bedding core and vertically in the middle of to account for the line footpath of spring of about 1/4 to 1/2 part of whole bedding core directly slightly thicker than the line of the spring of remainder.The stressed bigger vertical mid portion of mattress and the supporting force of both sides of the edge part are improved, thereby can prevent further that the central portion that general mattress occurs easily from subsiding and side avalanche phenomenon, make mattress more durable in use, and use more comfortable.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the overall structure schematic diagram of a kind of embodiment of the utility model;

Fig. 2 is the A-A profile of Fig. 1;

Fig. 3 is the B-B profile of Fig. 2;

Fig. 4 is the spring distributed areas schematic diagram in thick, thin two kinds of lines footpath;

Fig. 5 is used spring configuration schematic diagram.

Referring to figs. 1 through Fig. 5.This mattress is made of bedding core 1 and clad 2; This clad is identical with existing general sping mattress; This bedding core is made of the spring 3 and the frame 5 that independently are loaded in the bag cover 4.Bag cover 4 can adopt nonwoven fabric of synthetic fibre or various fibrous woven cloth to make; Being positioned at vertical bag cover with delegation fuses mutually (as shown in Figure 2; 9 is the tie line of bag inner room among the figure); Spring between adjacent stringer is staggered and arranges (as shown in Figure 1).Frame 5 not only has upper side frame 51 and lower frame 52, has also increased middle frame 53 between upper and lower side frame, thereby side has higher intensity and supporting force around making this mattress; Be arranged in the bedding core periphery near the two ends of the spring of frame respectively with upper and lower side frame link fixing (as Fig. 17 shown in), there is some location reinforcement 6 to be horizontally through bedding core, during exceptionally straight and two ends are attached on two longitudinal edges of frame 53 (as shown in Figure 3), this location reinforcement can adopt nylon rope, the rope made of hemp, metal wire etc., its quantity is preferably between first and second spring of the vertical side of bedding core two ends, every two springs a location reinforcement (as shown in Figure 2) is arranged, so both can make each spring all be subjected to locating the reinforcement fixation of reinforcement, again need be with too many location reinforcement; Certainly, can need use than this more or less location reinforcement according to specific design fully.

L among Fig. 4 is the longitudinal length of bedding core, and a and c are respectively vertical centre and both sides of the edge and adopt length than the part of thick line diameter spring, and b is that the length than the remainder of fine line diameter spring is adopted at two ends; Generally, a=(L/4)～(L/2), b=(L-a)/2, c are the diameter length of one to two spring.The bedding core of present embodiment mattress is centre 1/3 part and both sides of the edge (respectively accounting for two stringer springs) part vertically, and the part M of oblique line is promptly arranged shown in Fig. 4, uses the spring of line footpath as 2.0mm; Remainder, promptly the part N of no oblique line shown in Fig. 4 then uses the spring of line footpath as 1.9mm.

As shown in Figure 5, the profile of the used spring 3 of this mattress is the similar tubbiness bodily form.Since the tubbiness bodily form therefrom between to the two ends diameter gradually little, and mattress in use spring can regard that two ends are to intermediate compression as by compression the time, so tubbiness bodily form spring can avoid or reduce collision and tractive between adjacent springs in process by compression, thereby can guarantee the independence of spring, and can avoid the sound that produces because of the collision between spring.

Claims (5)

1, a kind of packed independent spring mattress, constitute by bedding core (1) and clad (2), bedding core (1) is made of spring (3), bag cover (4) and frame (5), each spring (3) independently is loaded in the bag cover (4), and the two ends that are positioned at the spring at bedding core edge link fixing with upper and lower frame (51,52) respectively; It is characterized in that vertical bag cover with delegation fuses mutually; Frame (5) also has frame (53) in except upper side frame (51) and lower frame (52), have some location reinforcements (6) to be horizontally through bedding core (1), and exceptionally straight and two ends binding is fixed on two longitudinal edges of middle frame (53).

2,, it is characterized in that the spring (3) between adjacent stringer is staggered arrangement in the bedding core (1) according to the described mattress of claim 1.

3, according to claim 1 or 2 described mattresses, it is characterized in that bedding core (1) both sides of the edge and vertically in the middle of the line footpath of spring of 1/4～1/2 part (M) directly slightly thicker than the line of the spring of remainder (N).

4,, it is characterized in that the profile of used spring (3) is the similar tubbiness bodily form according to claim 1 or 2 described mattresses.

5,, it is characterized in that the profile of used spring (3) is the similar tubbiness bodily form according to the described mattress of claim 3.

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