KR20020092275A - Pillow to support head and neck made of double elastic material - Google Patents

Abstract

PURPOSE: Provided is a pillow of multi-elasticity having a composite structure of a T-shape to support the head by a semi-hardness elastomer material, to support the neck by a soft elastomer material and to softly support the head and neck by a low elasticity soft sponge body. CONSTITUTION: The pillow includes a head part comprising a semi-hardness elastomer material(3-1), a neck and shoulder part comprising a soft elastomer material(3-2) and a pillow cover(3-4) for wrapping the two parts. In the pillow, the soft elastomer material for the neck and shoulder part is extended and overlaid on the semi-hardness elastomer material. The pillow also includes a body contact part of a low elasticity soft material to provide a comfort filling to a user. The pillow is formed in a T-shape to support the bone connecting the cervical vertebral and the vertebra without contact with the shoulder.

Description

Pillow to support head and neck comfortably using multi-hard polycarbonate sponge (Sponge) {Pillow to support head and neck made of double elastic material}

Existing pillows support the head mainly in the same way as in FIG. 1 and when applied to the cervical spine (2) during sleep, as in FIG. come. In addition, in the case of a relatively soft pillow, both shoulders have interference, and the sleeping chest and chest have been collected.

The present invention relates to a pillow that is a composite of a multi-hardness, poly-elastic sponge (sponge), and because the load distribution on the head and neck is different, the head side is slightly harder and the neck part is lowered, thereby reducing the hardness. For comfort when lying down, as in FIGS. 3 and 4, the head is made of polyurethane or similar semi-rigid elastomer, and the neck is a multi-hard, multi-elastic pillow made of soft elastomer.

Figure 1: conventional pillow plan view

Figure 2: Longitudinal cross-sectional view of Figure 1

Figure 3: Pillow Floor Plan in the Present Invention

Figure 4: Longitudinal cross-sectional view of Figure 3

FIG. 5: Another Embodiment 1 of the Invention

Figure 6: Another Embodiment 2 of the Invention

7 is a plan view of yet another embodiment 3 of the present invention

FIG. 8: Longitudinal cross section 1 for FIG.

Fig. 9: Longitudinal sectional view of Fig. 7

<Description of the symbols for the main parts of the drawings>

1: pillow

1-1: Low-elastic cavernous body that supports the bones connecting the cervical spine and spine

2 cervical spine (neck bone)

2-1: shoulders in contact with the ground

2-2: The bone that connects the cervical spine with the spine

3-1: semi-rigid elastomer part (polyurethane or similar elastomer) in pillow 1

3-2: soft elastic part (polyurethane or similar elastic body) in pillow 1

3-3: Soft low elastic body part (polyurethane, latex or similar elastic body) in pillow 1

3-4: Pillow cloth

As shown in FIG. 4, the head part is formed of a semi-elastic elastic body 3-1, and the neck part is formed of a soft elastic body 3-2 convexly, taking advantage of the concave characteristics of the neck as it is. A pillow covered with a pillow cloth (3-4). As shown in FIG. 5 (another embodiment), the flexible elastic part 3-2 was thinly stacked on the semi-elastic elastic part 3-1, and the touch was improved when the head contacted. Also in FIG. 6 (another embodiment), a semi-elastic elastomer part 3-1 is molded for the head part, a soft elastomer part 3-2 is molded for the neck part, and then thereon, to soften the touch. It is the structure which further molded the soft low elastic body part 3-3. In FIG. 7, the low elastic spongy body (1-1), which mainly supports the bone (2-2) connecting the cervical spine and the spine, is formed in a "T" shape as shown in the figure, and both shoulders and chests are laid out when lying down. It is designed to function as a stand-up support.

The present invention ergonomically supports the head and neck with multi-hardness, poly-elastomer at the same time to help prevent neck disease, to ensure a comfortable sleep, the pillow is configured along the neck and shoulder line of the shoulder during sleep It will also keep warm.

Claims (7)

As shown in Figure 4, the head portion is composed of a semi-elastic elastic body (3-1), the neck and shoulder portion is composed of a soft elastic body (3-2), the pillow is made convex to support the concave line of the neck. In another embodiment of the foregoing (claim 1), a semi-rigid elastomer 3-1 part is constructed for the head as in FIG. 5, and a semi-rigid elastic part 3-2 is composed for the neck part. Pillow characterized by the structure that piled up the stomach at the same time. In another embodiment of the foregoing (claim 1), it constitutes a semi-elastic elastic body 3-1 for the head, as in FIG. 6, consists of a soft elastic body 3-2 for the neck, for a better feel Pillow characterized in that the structure formed by forming a soft low-elastic material (3-3) in contact with the human body. A pillow formed in the shape of a "T" in order to give the bone (2-2) connecting the cervical spine and the vertebrae, while avoiding swelling with the shoulder as in FIG. In another embodiment of the foregoing (claim 4), a semi-elastic elastic body 3-1 is constituted for the head as in FIG. 8, and the soft elastic body 3-2 is constituted for the neck portion. A pillow characterized by a structure that is stacked on the stomach at the same time as a pillow, characterized in that formed in the shape of a "T" in order to dedicate the bone (2-2) connecting the cervical spine and the spine while avoiding sleep with the shoulder. In another embodiment of the foregoing (claim 4), as in FIG. 9, the elastic elastomer 3-1 is constituted for the head, the soft elastic 3-2 is formed for the neck, and the feel is better. It is characterized by a structure formed by forming a soft low-elastic material (3-3) in contact with the human body, and to give the bone (2-2) connecting the cervical spine and the spine while avoiding the swelling of the shoulder "T" Pillow characterized in that the shape of the. In the pillow having the structure and features of the foregoing (claims 1, 2, 3, 4, 5, 6), the claim of the present invention is claimed in both the home bedding pillow, the chair head restraint and the car head restraint (head rest). .