Waist cushion capable of being folded and adjusted

Abstract

The utility model relates to the technical field of waist cushions, in particular to a foldable and adjustable waist cushion which comprises a cushion body and an adjustable waist cushion, elastic buffer materials are filled in the cushion body and the adjustable waist cushion, a cloth liner is arranged on the front side of the cushion body, and the peripheral side of the cloth liner is fixedly connected to the cushion body. An interlayer cavity is formed between the cloth liner and the back cushion main body, a silica gel strip is vertically and fixedly arranged on the cloth liner, a plurality of through holes communicated to the interlayer cavity are formed in the silica gel strip, the through holes are uniformly distributed at equal intervals along the longitudinal direction of the silica gel strip, an elastic hook is arranged on the back of the adjusting waist cushion, and the elastic hook is matched with the through hole; according to the utility model, the plurality of through holes which are uniformly distributed at equal intervals along the longitudinal direction are formed in the silica gel strip and are matched with the elastic hooks for adjusting the back part of the waist cushion, so that a user can hang the elastic hooks into the through holes at different positions according to the radian requirement of the waist curve, and the relative position of the waist cushion and the back cushion main body is adjusted; therefore, the requirements of different people on the waist curve radian can be flexibly met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of waist rest cushion, more exactly relates to a waist rest cushion of foldable adjustment. BACKGROUND

[0002] In order to improve the comfort of the seat, the corresponding waist rest cushion structure is arranged at the waist position on the chair structure such as office chair, which can maintain the correct sitting posture of the body and support the lumbar spine by fitting the waist curve, and the cushion materials used in the prior art are different, and the functions are different, but in the actual application process, the structure of the waist rest is fixedly arranged, and the waist curve radian cannot be adjusted according to the requirement, and the requirements of different people on the waist curve radian are not the same, so that the applicability of the waist rest cushion of the prior art is poor, and it is difficult to meet the market demand, and the practicality is limited. SUMMARY

[0003] The utility model discloses a waist rest cushion of foldable adjustment, and the waist rest cushion of foldable adjustment can flexibly adapt to the requirements of different people on the waist curve radian, and the applicability of the waist rest cushion is improved.

[0004] In order to realize the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A waist rest cushion of foldable adjustment, including the cushion main part and the adjustment waist pad, the cushion main part and the adjustment waist pad are filled with elastic buffer material, the front side of the cushion main part is equipped with the cushion cloth, the circumferential side of the cushion cloth is fixedly connected on the cushion main part, the cushion cloth and the cushion main part form the interlayer cavity, the vertical fixed setting of the cushion cloth is equipped with the silica gel strip, a plurality of through holes that are communicated to the interlayer cavity are formed in the silica gel strip, the through hole is evenly and equally spaced along the longitudinal direction of the silica gel strip, the back of the adjustment waist pad is provided with the elastic hook, and the elastic hook is matched with the through hole.

[0006] Further, the silica gel strip and the elastic hook are provided with multiple groups, and the silica gel strip and the elastic hook are one-to-one corresponding.

[0007] Further, the outside of the silica gel strip is provided with a sponge layer.

[0008] Further, the elastic buffer material is aerogel.

[0009] Further, the back of the cushion main part is provided with anti-skid lines.

[0010] Further, the adjustment waist pad is provided with multiple.

[0011] Compared with the prior art, the utility model has the beneficial effects:

[0012] The utility model discloses a vertical fixed silica gel strip is set up on the cushion, and a plurality of through holes are formed on the silica gel strip and are evenly and equidistantly distributed along the longitudinal direction, and the elastic hooks on the back of the waist pad are matched to be adjusted, and the user can hang the elastic hooks into the through holes of different positions according to the waist curve radian requirement of the user, the relative position of the waist pad and the back cushion main body is adjusted, the height of the waist pad is adjusted, the waist curve radian requirement of different people is flexibly adapted, the applicability of the waist back cushion is greatly improved, and the problem of fixed waist back structure and poor applicability in the prior art is overcome. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the structure schematic diagram of the utility model;

[0014] Fig. 2 It is the structure schematic diagram of the back cushion main body in the utility model;

[0015] Fig. 3 It is the structure schematic diagram of the waist pad for adjusting in the utility model.

[0016] 1, back cushion main body;2, waist pad for adjusting;3, cushion;4, silica gel strip;401, through hole;5, elastic hook. DETAILED DESCRIPTION

[0017] As Figs. 1 to 3 Shown in a kind of foldable waist back cushion, including back cushion main body 1 and waist pad for adjusting 2, the back cushion main body 1 and waist pad for adjusting 2 are filled with elastic buffer material, the front side of the back cushion main body 1 is equipped with cushion 3, the peripheral side of the cushion 3 is fixedly connected on the back cushion main body 1, and the cushion 3 and back cushion main body 1 form a partition cavity, the silica gel strip 4 is vertically fixed on the cushion 3, a plurality of through holes 401 are formed on the silica gel strip 4 and are communicated to the partition cavity, the through holes 401 are evenly and equidistantly distributed along the longitudinal direction of the silica gel strip 4, the back of the waist pad for adjusting 2 is provided with elastic hook 5, and the elastic hook 5 is matched with the through hole 401.

[0018] The utility model discloses a vertical fixed silica gel strip 4 is set up on the cushion 3, and a plurality of through holes 401 are formed on the silica gel strip 4 and are evenly and equidistantly distributed along the longitudinal direction, and the elastic hooks 5 on the back of the waist pad for adjusting 2 are matched to be adjusted, and the user can hang the elastic hooks 5 into the through holes 401 of different positions according to the waist curve radian requirement of the user, the relative position of the waist pad for adjusting 2 and the back cushion main body 1 is adjusted, the height of the waist pad for adjusting 2 is adjusted, the waist curve radian requirement of different people is flexibly adapted, the applicability of the waist back cushion is greatly improved, and the problem of fixed waist back structure and poor applicability in the prior art is overcome

[0019] The silicon gel strips 4 and the elastic hooks 5 are provided in multiple groups, and the silicon gel strips 4 and the elastic hooks 5 are one-to-one corresponding.

[0020] The outside of the silicon gel strip 4 is provided with a sponge layer; on one hand, the sponge layer can protect the silicon gel strip 4, avoid direct contact with the human body to cause discomfort or wear and tear, and prolong the service life of the silicon gel strip 4; on the other hand, the sponge layer is soft in texture, which can further improve the comfortable feeling when the user leans on the lumbar cushion and enhance the overall use experience.

[0021] The elastic buffer material is aerogel.

[0022] The back of the cushion body 1 is provided with anti-skid lines; when the lumbar cushion is placed on a chair structure such as an office chair, the anti-skid lines can increase the friction between the cushion body 1 and the seat, effectively prevent the cushion body 1 from being randomly slid and displaced due to the action of the user during use, ensure that the lumbar cushion is always in a stable supporting position, and ensure the continuity and effectiveness of the waist support.

[0023] The adjusting lumbar pad 2 is provided with multiple.

[0024] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A stackable and adjustable lumbar support cushion, characterized in that: The cushion includes a backrest body (1) and an adjustable lumbar cushion (2). Both the backrest body (1) and the adjustable lumbar cushion (2) are filled with elastic cushioning material. A pad (3) is provided on the front side of the backrest body (1). The periphery of the pad (3) is fixedly connected to the backrest body (1). A partition cavity is formed between the pad (3) and the backrest body (1). A silicone strip (4) is vertically fixed on the pad (3). A plurality of through holes (401) communicating with the partition cavity are opened on the silicone strip (4). The through holes (401) are evenly and equally spaced along the longitudinal direction of the silicone strip (4). An elastic hook (5) is provided on the back of the adjustable lumbar cushion (2). The elastic hook (5) matches the through holes (401).

2. The stackable and adjustable lumbar support cushion as described in claim 1, characterized in that: Multiple sets of silicone strips (4) and elastic hooks (5) are provided, and the silicone strips (4) and elastic hooks (5) correspond one-to-one.

3. The stackable and adjustable lumbar support cushion as described in claim 1, characterized in that: A sponge layer is provided on the outer side of the silicone strip (4).

4. The stackable and adjustable lumbar support cushion as described in claim 1, characterized in that: The elastic cushioning material is aerogel.

5. The stackable and adjustable lumbar support cushion as described in claim 1, characterized in that: The back of the cushion body (1) is provided with anti-slip texture.

6. The stackable and adjustable lumbar support cushion as described in claim 1, characterized in that: The adjustable lumbar support (2) is provided in multiple ways.

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