CN218074254U - Independent spring mattress of folding packing after compression - Google Patents

Abstract

The utility model discloses an independent spring mattress folded and packaged after compression, which comprises a mattress, a shaping sleeve and a packaging box, wherein the mattress comprises a spring inner core and an outer sleeve sleeved outside the spring inner core, the spring inner core is composed of spring strips and a glue layer which are alternately reciprocated along the longitudinal direction, and adjacent spring strips are bonded and fixed into a whole by the glue layer; the mattress is compressed and then is folded along the transverse direction, and is longitudinally wound into a winding body after being folded and matched with a shaping sleeve, the shaping sleeve and the mattress form a combined body, and the shaping sleeve fixes the wound state of the mattress; the combination body is arranged in a packing box with the matched size. The utility model discloses utilize above-mentioned structure can realize vertical adhesion, transversely fold, the inner structure reliability after the folding winding of assurance mattress that can be better is compressing and folding, now compares in current mattress structure, more is applicable to the sale of foreign trade and electricity merchant, reduces the product after sale cost.

Description

Independent spring mattress of folding packing after compression

Technical Field

The utility model relates to an independent spring mattress, specific can be after compressing folding earlier go on wind into a section of thick bamboo and guarantee the independent spring mattress that difficult debonding of glue breaks away from between its interior independent spring that says so.

Background

The spring mattress is a sleep appliance with wide application and great demand. The existing mattress mainly uses a spring mattress, and the independent spring mattress in the spring mattress has the advantages of good comfort, better accordance with human engineering and the like, so that the sales ratio of the spring mattress is extremely high.

At present, the volume of the independent spring mattress becomes a main factor restricting export of the independent spring mattress and online shopping transportation. In particular, the independent spring mattress at least comprises an outer cover and a plurality of independent spring groups arranged in the outer cover in an array manner. Under non-compression state, the thickness of mattress is more than 15 centimetres, and the length and width all is more than 1.5 meters, can't use the express delivery transportation basically, and when the foreign trade sells, the volume ratio is also very big, causes the cost of transportation extremely high.

Based on above-mentioned reason, transport after beginning to compress independent spring mattress in the trade at present, above-mentioned mode though can reduce the volume greatly, nevertheless because the problem of length and width size, still there is the terminal transportation difficulty in later stage, can't realize the problem of low-cost terminal transportation. On this basis, begin again in the trade to fold the spring after the compression to take turns to after folding, this mode just makes the volume of mattress reduce greatly, makes the cost greatly reduced of foreign trade transportation, and makes the independent spring mattress of electricity merchant sale become possible.

At present, the new wind direction of a packing of compression folding and coiling for independent spring mattress, more and more producers use above-mentioned mode to pack, but because mattress self structure reason for the mattress just takes place internal damage easily in the packaging process, though above-mentioned problem can not express fast, nevertheless because the mattress product is comparatively special, nevertheless after the mattress uses a period, because the tearing between the independent spring in it breaks away from, cause a great deal of product problems such as mattress abnormal sound, deformation, holding power variation, above-mentioned product problem can't be maintained, can only solve through changing, this has just caused obvious after-sales pressure to the producer.

Specifically, the above problems occur because the independent pocket springs of the current independent spring mattresses, as shown in fig. 1 and 2, are not completely independent but are in rows, and the rows are fixed by adhesive. And the springs in the single row are independent, and the current independent spring group a is not specially designed, so that the folding can only be carried out along the arrangement direction of the spring groups as shown in figure 3, namely, the folding is carried out along the adhesive surfaces between the two spring groups after being compressed, and as the adhesive surface b at the folding position c is greatly pulled during the folding, the phenomena of adhesive falling and separation as shown in figure 3 can occur, thus certain influence is caused on the quality stability of the finished product of the product.

In conclusion, how to provide an independent spring mattress which is more beneficial to being folded and packaged after being compressed has important and positive significance to the development of the industry.

SUMMERY OF THE UTILITY MODEL

Technical purpose

An object of the utility model is to overcome the not enough that prior art exists, provide one kind and be applicable to realize that the spring assembly is along self inflection and then realize the mattress folding in order to improve mattress packing back quality stability's independent spring mattress.

(II) technical scheme

In order to achieve the above object, the utility model adopts the following technical scheme: an independent spring mattress folded and packaged after compression comprises a mattress, a shaping sleeve and a packaging box, wherein the mattress comprises a spring inner core and an outer sleeve sleeved outside the spring inner core, the spring inner core is formed by spring strips and a glue layer in a reciprocating and alternating mode along the longitudinal direction, and adjacent spring strips are bonded and fixed into a whole by the glue layer; the mattress is compressed and then is folded along the transverse direction, and is longitudinally wound into a winding body after being folded and matched with a shaping sleeve, the shaping sleeve and the mattress form a combined body, and the shaping sleeve fixes the wound state of the mattress; the combination body is arranged in a packing box with the matched size.

Further, the top surface and the bottom surface of the spring inner core are respectively in contact fit with an upper cushion layer and a lower cushion layer which are positioned in the outer sleeve, as a preferable mode, the upper cushion layer, the lower cushion layer and the outer sleeve are integrated, the upper cushion layer and the lower cushion layer enable the surface of the mattress to be flat, a single spring is prevented from being sensed, foreign body sensation is eliminated, and the comfort of the mattress is improved.

Further, the shaping sleeve is one of a plastic film or a plastic bag.

Furthermore, the spring strip consists of a linear cloth bag and reducing springs, the cloth bag is divided into a plurality of sub-bag bodies, and the reducing springs are arranged in the sub-bag bodies; the inner diameter of each bag body is larger than the diameter of the reducing spring, a reserved position with the width of 0.1-5 cm is formed between two adjacent bag bodies by utilizing the transverse space matching of the plurality of reducing springs, and the cloth bags of all the spring strips are utilized to overcome the pulling force during folding when being transversely folded through the reserved position, so that the folding pulling force can be dispersed, and the cloth bags have stronger tensile resistance compared with glue layers.

Furthermore, the number of turns of the reducing spring in the spring strip is 4-10, the upper part and the lower part are small, the middle part is large, the reducing spring is similar to an olive shape, and the upper aperture and the lower aperture of the reducing spring are 3% -30% smaller than the diameter of the middle core.

(III) effective effects

The utility model discloses utilize above-mentioned structure can realize vertical adhesion, and horizontal folding can guarantee better that the mattress is compressing and folding the inner structure reliability around after rolling up, compares in current mattress structure, more is applicable to the sale of foreign trade and electricity merchant, reduces the product cost after sale.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.

Fig. 1 is a schematic structural diagram of an inner spring core of a prior independent spring mattress.

Fig. 2 is a schematic diagram of the inner spring cores of the existing independent spring mattress in another view angle.

Fig. 3 is a schematic structural diagram of the inner spring cores of the prior independent spring mattress in the process of folding after compression.

FIG. 4 is a schematic view of the entire structure of the embodiment

Fig. 5 is a schematic view of the internal structure of the mattress in the embodiment.

Fig. 6 is a schematic structural view of the inner spring core in the embodiment in a perspective view.

Fig. 7 is a schematic view of the internal structure of a single spring bar in the spring core in the embodiment.

Fig. 8 is a schematic view showing a configuration in which the mattress is folded in the lateral direction after being compressed in the embodiment.

Fig. 9 is a schematic structural view of the compressed and folded mattress in the embodiment.

Fig. 10 is a schematic diagram of the mattress in the embodiment, which is compressed and folded in half and then wound.

FIG. 11 is a schematic view of the structure of the assembled body in the example.

Detailed Description

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the specification, its application, or uses.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion of it is not necessary in subsequent figures.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it is also to be understood that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example (b):

FIGS. 4-11 show an exemplary construction of a self-contained box spring mattress, as shown in FIG. 4, in which the mattress 1 is folded over laterally after compression and is placed in a shape-retaining sleeve 2 after being rolled up longitudinally after folding, the shape-retaining sleeve 2 forming a combination 3 with the mattress 1, the shape-retaining sleeve securing the rolled state of the mattress 1; the combined body 3 is arranged in a packing box 4 with the adaptive size and is sealed and packed by the packing box 4.

As shown in fig. 5-7, the mattress 1 comprises an outer cover 5, an upper cushion layer 6, a lower cushion layer 7 and a spring core 8 sandwiched between the upper cushion layer 6 and the lower cushion layer 7, wherein the spring core 8 is adhered by a plurality of spring strips 9 along the longitudinal direction through glue, the glue forms a glue layer 10 between two adjacent spring strips 9, and herein, it should be noted that the glue layer does not mean that the glue is formed with one layer on a plane, but two adjacent spring strips 9 are coated with the glue on the contact surfaces, and the glue layer 10 describes the structure only in terms of position and composition, and the glue layer is formed by a plurality of segments, and the actual glue layer is extremely thin.

As shown in fig. 7, the spring strip 9 is composed of a linear cloth bag 11 and a variable diameter spring 12, wherein the linear cloth bag 11 is composed of a cloth body, and the upper caliber and the lower caliber of the variable diameter spring 12 are 10% smaller than the core diameter; the cloth bag 11 is divided into a plurality of sub-bag bodies 14 by a plurality of vertical sealing lines 13 arranged at intervals, and a reducing spring 12 is independently arranged in each sub-bag body 14; under the state that the reducing springs 12 are installed, the distance between the two vertical sealing lines 13 is 3 cm wider than the upper caliber of each reducing spring, a reserved position 15 of 1.5 cm is formed between every two adjacent reducing springs 12 by utilizing the widened size, and the reserved position 15 is the foundation on which the mattress 1 can be folded along the transverse direction.

As can be seen in fig. 8, the compressed mattress 1 is folded in half along the transverse midline into a state of fig. 9, in which it is rolled up as shown in fig. 10 to form a rolled configuration as shown in fig. 11.

The foregoing has resulted in embodiments of the present specification that are illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.

Claims (5)

1. An independent spring mattress of folding packing after compression which characterized in that: the mattress comprises a spring inner core and an outer sleeve sleeved outside the spring inner core, the spring inner core is composed of spring strips and a glue layer which are longitudinally and reciprocally alternated, and adjacent spring strips are adhered and fixed into a whole by the glue layer; the mattress is compressed and then is folded along the transverse direction, and is longitudinally wound into a winding body after being folded and matched with a shaping sleeve, the shaping sleeve and the mattress form a combined body, and the shaping sleeve fixes the wound state of the mattress; the combination body is arranged in a packing box with the matched size.

2. An individual box spring mattress in a compressed, folded package according to claim 1, wherein: the top surface and the bottom surface of the spring inner core are respectively contacted and matched with an upper cushion layer and a lower cushion layer which are positioned in the outer sleeve.

3. An individual box spring mattress in a compressed, folded package according to claim 1, wherein: the shaping sleeve is one of a plastic film or a plastic bag.

4. An individual box spring mattress in a compressed, folded package according to claim 1, wherein: the spring strip consists of a linear cloth bag and reducing springs, the cloth bag is divided into a plurality of sub-bag bodies, and the reducing springs are arranged in the sub-bag bodies; the inner diameter of each bag body is larger than the diameter of each reducing spring, a reserved position is formed between two adjacent bag bodies by utilizing the transverse space of the more reducing springs, and the reserved bit width is 0.1-5 cm.

5. An individual box spring mattress in a compressed, folded package according to claim 1 or 4, wherein: the number of turns of the reducing spring in the spring strip is 4-10, the upper part and the lower part are small, the middle part is large and is similar to an olive shape, and the upper aperture and the lower aperture of the reducing spring are 3% -30% smaller than the diameter of the middle core.

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