Pressure-resistant spring bag structure for seat

Abstract

The utility model discloses a pressure-resistant spring bag structure for a seat, and relates to the field of furniture. The pressure-resistant spring bag structure for the seat comprises a spring set mechanism and a fabric wrapping piece arranged outside the spring set mechanism, the spring set mechanism comprises a plurality of bagged springs and double-sided hook and loop fasteners, and each bagged spring comprises a memory spring and a breathable mesh bag. According to the pressure-resistant spring bag structure for the seat, a plurality of independently packaged bagged springs are anchored on a palm pad through traction ropes, and meanwhile, double-sided magic tape adhesive tapes are sewn on the outer sides of the bagged springs, so that all the bagged springs are connected in series and arranged, and two adjacent rows of bagged springs are mutually adhered and fixed; the elastic cloth is sleeved outside the bagged springs, so that the whole bagged springs are good in stability and not prone to deviation during sitting and pressing, the pressure resistance is improved, the compression degree of the bagged springs is adjusted by tightening the traction rope, the whole elastic supporting strength is changed, and when a certain set of bagged springs are damaged, independent replacement can be conveniently carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a pressure-resistant spring package structure for seating. Background Art

[0002] As one of the mainstream seating furniture nowadays, there are many types of sofas. According to their material characteristics, they can be divided into hard sofas and flexible sofas. Flexible sofas usually use metal or solid wood as the frame, and then cover the surface with flexible materials. At the same time, the flexible material is filled with elastic structure, mainly including spring packs, down, sponge, latex and silk cotton. Among them, the spring pack is generally used as the main elastic supporting structure, which makes the sofa comfortable while maintaining a good appearance.

[0003] The current seat spring pack structures are generally divided into two types, one is a spring net, and the other is an independent pocket spring. The latter has more advantages, but also has a higher cost. The pocket spring structure can provide independent support and avoid mutual influence when in use, but since each group of springs is independent of each other, the springs are prone to deviation and deformation during long-term sitting and pressing. Moreover, the springs in the spring pack are packaged as a whole and can hardly be replaced independently, which shortens the effective pressure-resistant time. For this reason, a pressure-resistant spring pack structure for seats is provided to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pressure-resistant spring pack structure for seating furniture, which solves the problem that, although the bagged spring structure can provide independent support and avoid mutual influence when in use, each group of springs is independent of each other, which makes it easy for the springs to run off course and deform during long-term sitting and pressing, and the springs in the spring pack are integrally packaged and almost impossible to replace independently, thereby shortening the effective pressure-resistant time.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A pressure-resistant spring pack structure for a seat, comprising a spring group mechanism and a fabric covering member arranged outside the spring group mechanism, wherein the spring group mechanism comprises;

[0006] A plurality of pocket springs are arranged equidistantly inside the fabric covering member;

[0007] A double-sided Velcro tape, one side of which is fixedly sewn to the outer wall of the pocket spring, and the other side of which is fixedly adhered to the adjacent pocket spring;

[0008] The pocket spring comprises a memory spring and a breathable mesh bag wrapped around the outer surface of the memory spring, and both ends of the breathable mesh bag are fixedly sewn with thickened canvas pads;

[0009] A palm pad is arranged outside one end of the pocket spring, a traction rope is fixedly connected to one end of the memory spring, and the other end of the traction rope is fixedly connected to the palm pad.

[0010] Preferably, a latex pad is arranged outside the pocket spring, and the latex pad is arranged on opposite sides of the palm pad.

[0011] Preferably, the exterior of the plurality of pocket springs is wrapped with elastic cloth, and the elastic cloth is used to gather the plurality of pocket springs.

[0012] Preferably, a rope buckle is fixedly sewn on the outer surface of the palm pad, and the end of the traction rope is tied to the rope buckle.

[0013] Preferably, a rope net is fixedly mounted on one end of the memory spring away from the palm pad, and the end of the traction rope is tied to the middle of the rope net.

[0014] Preferably, the outer surface of the breathable mesh bag is provided with a sanded layer, and the double-sided Velcro tape is fixedly adhered to the sanded layer.

[0015] Preferably, the fabric covering comprises a fabric bag and a fabric curtain fixedly sewn to one side of the fabric bag, a zipper is installed between the fabric bag and the fabric curtain, and the outer surfaces of the fabric bag and the fabric curtain are both provided with printed embroidery.

[0016] The utility model discloses a pressure-resistant spring pack structure for a seat, which has the following beneficial effects: the device connects all the pocket springs in series by anchoring a plurality of independently packaged pocket springs on a palm pad with a traction rope, and sews double-sided Velcro tapes on the outside of the pocket springs, and then arranges them so that the pocket springs in two adjacent rows are adhered and fixed to each other by the double-sided Velcro tapes, and finally an elastic cloth is covered on the outside, so that the overall stability is good, it is not easy to deviate when sitting and pressing, the pressure resistance is improved, and at the same time, it is convenient to independently replace a group of pocket springs when they are damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall outer surface structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the fabric covering of the utility model;

[0020] Figure 3 This is an exploded view of the outer surface structure of the spring assembly mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom structure of the spring assembly mechanism of the utility model;

[0022] Figure 5 This is a cross-sectional view of the internal structure of the pocket spring of the utility model.

[0023] In the figure: 1. fabric covering; 11. fabric bag; 12. fabric curtain; 13. zipper; 2. printed embroidery; 3. latex pad; 4. elastic cloth; 5. palm pad; 6. spring assembly mechanism; 61. pocket spring; 611. breathable mesh bag; 612. brushed layer; 613. thickened canvas pad; 614. memory spring; 615. rope net; 62. double-sided Velcro tape; 63. traction rope; 7. rope buckle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The embodiment of the present application provides a pressure-resistant spring pack structure for seating, thereby solving the problem that, although the bagged spring structure can provide independent support and avoid mutual influence when in use, each group of springs is independent of each other, which makes it easy for the springs to deviate and deform during long-term sitting and compression, and the springs in the spring pack are integrally packaged and almost impossible to replace independently, thereby shortening the effective pressure-resistant time.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses a pressure-resistant spring bag structure for a seat.

[0028] According to the attached Figure 1-5 As shown, it includes a spring group mechanism 6 and a fabric covering member 1 arranged outside the spring group mechanism 6, and the spring group mechanism 6 includes;

[0029] A plurality of pocket springs 61 are arranged equidistantly inside the fabric covering member 1;

[0030] A double-sided Velcro tape 62, one side of which is fixedly sewn to the outer wall of the pocket spring 61, and the other side of the double-sided Velcro tape 62 is fixedly adhered to the adjacent pocket spring 61;

[0031] The pocket spring 61 includes a memory spring 614 and a breathable mesh bag 611 wrapped around the outer surface of the memory spring 614, and thickened canvas pads 613 are fixedly sewn on both ends of the breathable mesh bag 611. A palm pad 5 is arranged on the outside of one end of the pocket spring 61, and a traction rope 63 is fixedly connected to one end of the memory spring 614, and the other end of the traction rope 63 is fixedly connected to the palm pad 5. A latex pad 3 is arranged on the outside of the pocket spring 61, and the latex pad 3 is arranged on the opposite side of the palm pad 5. The thickened canvas pad 613 contacts the latex pad 3 to prevent the memory spring 614 from damaging the latex pad 3.

[0032] The multiple pocket springs 61 are wrapped outside with elastic cloth 4, and the elastic cloth 4 is used to gather the multiple pocket springs 61, maintain the overall arrangement state of the pocket springs 61, and avoid overall deformation.

[0033] By anchoring multiple independently packaged pocket springs 61 on the palm pad 5 with a traction rope 63, and sewing double-sided Velcro tapes 62 on the outside of the pocket springs 61, all the pocket springs 61 are connected in series, and then arranged so that the pocket springs 61 in two adjacent rows are adhered and fixed to each other by the double-sided Velcro tapes 62, and finally the elastic cloth 4 is covered on the outside, so that the overall stability is good, it is not easy to deviate when sitting and pressing, the pressure resistance is improved, and it is convenient to replace a group of pocket springs 61 independently when they are damaged.

[0034] A rope buckle 7 is fixedly sewn on the outer surface of the palm pad 5, and the end of the traction rope 63 is tied to the rope buckle 7. A rope net 615 is fixedly installed on the end of the memory spring 614 away from the palm pad 5. The end of the traction rope 63 is tied to the middle of the rope net 615. By pulling the traction rope 63 downward and adjusting the distance between the rope buckle 7 and the palm pad 5, the memory spring 614 is compressed, thereby adjusting the overall thickness and the supporting elasticity.

[0035] The outer surface of the breathable mesh bag 611 is provided with a sanded layer 612, and the double-sided Velcro tape 62 is fixedly adhered to the sanded layer 612. The double-sided Velcro tape 62 connects all the pocket springs 61 in series and then arranges them so that the pocket springs 61 in two adjacent rows are adhered and fixed to each other by the double-sided Velcro tape 62.

[0036] The fabric covering 1 includes a fabric bag 11 and a fabric curtain 12 fixedly sewn on one side of the fabric bag 11, a zipper 13 is installed between the fabric bag 11 and the fabric curtain 12, and the outer surfaces of the fabric bag 11 and the fabric curtain 12 are provided with printed embroidery 2, which is convenient for opening the fabric covering 1 and cleaning the outside. At the same time, after the compression of the entire pocket spring 61 is adjusted, the number of latex pads 3 can be rotated to increase or decrease to change the surface softness.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pressure-resistant spring pack structure for a seat, comprising a spring assembly mechanism (6) and a fabric covering member (1) arranged outside the spring assembly mechanism (6), characterized in that: The spring assembly mechanism (6) comprises: A plurality of pocket springs (61) arranged at equal intervals inside the fabric covering member (1); A double-sided Velcro tape (62), one side of which is fixedly sewn to the outer wall of the pocket spring (61), and the other side of the double-sided Velcro tape (62) is fixedly bonded to the adjacent pocket spring (61); The pocket spring (61) comprises a memory spring (614) and a breathable mesh bag (611) wrapped around the outer surface of the memory spring (614), and thickened canvas pads (613) are fixedly sewn on both ends of the breathable mesh bag (611); A palm pad (5) is disposed outside one end of the pocket spring (61), a traction rope (63) is fixedly connected to one end of the memory spring (614), and the other end of the traction rope (63) is fixedly connected to the palm pad (5).

2. A compression-resistant spring pack structure for a seat according to claim 1, characterized in that: A latex pad (3) is arranged outside the pocket spring (61), and the latex pad (3) and the palm pad (5) are arranged on opposite sides.

3. The compression-resistant spring pack structure for a seat according to claim 1, characterized in that: The outer portion of the plurality of pocket springs (61) is wrapped with elastic cloth (4), and the elastic cloth (4) is used to gather the plurality of pocket springs (61).

4. The compression-resistant spring pack structure for a seat according to claim 1, characterized in that: A rope buckle (7) is fixedly sewn on the outer surface of the palm pad (5), and the end of the traction rope (63) is tied to the rope buckle (7).

5. The compression-resistant spring pack structure for a seat according to claim 4, characterized in that: A rope net (615) is fixedly mounted on one end of the memory spring (614) away from the palm pad (5), and an end of the traction rope (63) is tied to the middle of the rope net (615).

6. The compression-resistant spring pack structure for a seat according to claim 1, characterized in that: The outer surface of the breathable mesh bag (611) is provided with a sanded layer (612), and the double-sided Velcro tape (62) is fixedly adhered to the sanded layer (612).

7. The compression-resistant spring pack structure for a seat according to claim 1, characterized in that: The fabric covering (1) comprises a fabric bag (11) and a fabric curtain (12) fixedly sewn to one side of the fabric bag (11); a zipper (13) is installed between the fabric bag (11) and the fabric curtain (12); and the outer surfaces of the fabric bag (11) and the fabric curtain (12) are both provided with printed embroidery (2).

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