TWM601561U - Supporting pad and backpack assembly using the same - Google Patents

Abstract

This creation relates to a support pad, which includes a pad body and at least one layer of cloth covering the pad body, wherein the pad body has a foam material and a rigid support plate covered by the foam material. The pad body The longitudinal section extends in a curve from top to bottom, so that the front and back sides of the cushion body respectively have a concave arc section and a convex arc section. In addition, the top end of the cushion body has two left and right upper supporting parts, and the top side of the cushion body is in a concave arc shape and is located between the two upper supporting parts. In this way, the support cushion of this creation can not only be used as a seat back, but also as a sleeping pillow, and can even be installed on a backpack to provide good support for the back.

Description

Support cushion and backpack combination using it

This creation is related to the support cushion, especially a kind of support cushion and the backpack using it.

In order to avoid back pain caused by long-term poor sitting posture, there are already many support cushion products launched. The general support cushion is placed in front of the back of the chair when in use, and then uses the protruding part to provide support for the waist. To reduce the load on the lumbar spine. However, the currently common support cushions on the market can provide limited support effects, and the use method is too monotonous, and cannot be installed on other items (such as backpacks) according to the needs of users, so there is a need for improvement.

The main purpose of this creation is to provide a support cushion that can be used in many different ways.

In order to achieve the above-mentioned main purpose, the support cushion of this creation includes a cushion body and a face cloth. The length of the top and bottom sides of the cushion body is less than the length of the left and right sides of the cushion body. The cushion body has a foam material and a hard support plate covered by the foam material. The longitudinal section extends in a curve from top to bottom, so that the front and back sides of the cushion body have a concave arc section and a convex arc section respectively, and the top end of the cushion body has two upper and lower bearing parts opposite to each other. The top side is in a concave arc shape and is located between the upper supporting parts.

It can be seen from the above that when the support cushion of this creation is used as a seat back, the convex arc on the front side of the cushion body is used to support the user's waist to reduce the load on the lumbar spine. In addition, it is used as a sleeping pillow. Use it upside down, that is, use the convex arc section on the back side of the cushion body to support the user's head.

Preferably, the bottom end of the cushion body has two left and right lower supporting parts, and the left and right sides of the waist are supported by the lower supporting parts.

Preferably, the bottom side of the cushion body is in the shape of a concave arc and is located between the lower supporting parts. When the user sleeps on his stomach, the concave arc design of the bottom side is used to support the abdomen as a support .

Preferably, one of the front and back sides of the support pad has a plurality of horizontal strip-shaped grooves for providing ventilation, and the horizontal strip-shaped grooves are located at the junction of the concave arc section and the convex arc section And arranged at intervals from top to bottom.

Preferably, the cushion body is covered by a front and rear two-layer cloth, and the colors of the front and rear two-layer cloth are different to facilitate the identification of the use direction.

Preferably, the top end of the support pad can be further covered with a pillow portion, so that it can be removed and cleaned after a period of use.

Preferably, the foam material is made of POLIYOU ^R. As for the face cloth, it can be made of bulletproof fiber with protective effect or mesh cloth with multiple air holes.

The second purpose of this creation is to provide a backpack combination, which has a backpack and a support pad, wherein the backpack has a backpack body and two straps connected to the backpack body, and the support pad is provided in a detachable manner. On the back side of the backpack body. Furthermore, the top edge of the back side of the backpack body has an upper pocket opening, the bottom edge of the back side of the backpack body has a lower pocket opening, and the top and bottom ends of the support cushion are respectively inserted into the upper pocket opening and In the lower bag mouth, the installation and disassembly of the support cushion can be facilitated.

The detailed structure, characteristics, assembly or use of the support cushion and the backpack combination provided by this creation will be described in the detailed description of the subsequent implementation. However, those with ordinary knowledge in the field of creation should be able to understand that these detailed descriptions and specific embodiments listed in the implementation of this creation are only used to illustrate the creation and are not intended to limit the scope of patent applications for this creation.

The applicant first explains here that throughout the specification, including the following embodiments and claims in the scope of the patent application, the nouns related to directionality are based on the directions in the drawings. Secondly, in the following embodiments and drawings, the same element numbers represent the same or similar elements or structural features.

Please refer to FIG. 1 to FIG. 3, the support pad 10 of the present creation includes a pad body 20 and front and rear two-layer fabrics 44 and 46.

The cushion body 20 is generally rectangular, and the length of the top and bottom sides of the cushion body 20 is less than the length of the left and right sides of the cushion body 20. From the front view, the top end of the cushion body 20 has two left and right upper supporting portions 22, the top side 24 of the cushion body 20 is in a concave arc shape and is located between the left and right upper supporting portions 22, the cushion body 20 The bottom end has two left and right lower supporting portions 26, and the bottom side 28 of the cushion body 20 is in a concave arc shape and is located between the left and right lower supporting portions 26. From the side view, as shown in FIG. 3, the longitudinal section of the cushion body 20 extends in a curve from top to bottom, so that the front and back sides of the cushion body 20 respectively have a concave arc section and a convex arc section connecting the concave arc section Furthermore, the front side of the cushion body 20 has a first concave arc section 30 and a first convex arc section 32 from top to bottom, and the back side of the cushion body 20 has a second convex arc section 34 and a second convex arc section from top to bottom. A second concave arc segment 36, the first concave arc segment 30 and the second convex arc segment 34 correspond to each other, and the first convex arc segment 32 and the second concave arc segment 36 correspond to each other. In addition, the front and back sides of the cushion body 20 respectively have a plurality of horizontal strip-shaped grooves 38 (here there are seven, but not limited to this), and the horizontal strip-shaped grooves 38 are respectively located in the first concave arc section 30 The junction with the first convex arc segment 32 and the junction with the second convex arc segment 34 and the second concave arc segment 36 are arranged at equal intervals from top to bottom. In terms of internal structure, the cushion body 20 has a foam material 40 and a rigid support plate 42 covered by the foam material 40. The material of the foam material 40 is POLIYOU ^R to provide a rebound effect. The material of the rigid support plate 42 is plastic to provide a support effect.

The peripheries of the front and rear two-layered fabrics 44 and 46 are connected together by stitching and cover the cushion body 20, and at the same time, the cushion body 20 presents its own appearance shape. The colors of the front and rear two-layer fabrics 44 and 46 are different (for example, the front layer fabric 44 is blue, and the rear layer fabric 46 is black) to facilitate the identification of the use direction. In terms of material, the front and rear two-layer fabrics 44, 46 can be made of bulletproof fibers with protective effects or mesh fabrics with multiple vents, which are not limited here.

In actual use, the support cushion 10 of the present creation can be used in a variety of different ways, such as being used as a seat back or as a sleeping pillow. For the former, as shown in Figures 1 and 4, the support cushion 10 of this creation is placed upright on the chair cushion 50 and leaned against the chair back 52, and then the blue face cloth 44 is facing forward to make the support of this creation The cushion 10 uses the first convex arc section 32 of the cushion body 20 to support the waist to reduce the load on the lumbar spine, and then uses the left and right upper supporting portions 22 to support the back of the shoulders, so that it can be used as a seat back. Regarding the latter, as shown in Figures 2 and 5, turn the black cloth 46 toward the body, on the one hand, use one of the horizontal strip-shaped grooves 38 to clamp the table edge 54, on the other hand, use the concave arc of the bottom side 28 Shaped design with two left and right lower bearing parts 26 to support the abdomen as support, and then the second convex arc section 34 of the cushion body 20 to receive the joint part, so that it can be used as a sleeping pillow, as for the hands can be placed arbitrarily In a comfortable position. When sleeping on the side in the cabin, the left and right upper supporting parts 22 can be leaned against the back of the front seat as support. In addition, as shown in FIG. 6, a pillow cover 48 can be placed on the top of the support cushion 10. After a period of use, the pillow cover 48 can be removed and cleaned to maintain the support cushion 10 itself clean.

On the other hand, the support cushion 10 of the present creation can be further used with a backpack 60 to form a backpack combination 70. As shown in FIG. 7, the backpack 60 has a backpack body 62 and two straps 68. The rim has an upper pocket 64, the bottom edge of the back side of the backpack body 62 has a lower pocket 66, and the left and right straps 68 are connected to the back side of the backpack body 62. As for the top and bottom ends of the support cushion 10 (that is, the cushion body 20 The upper and lower supporting portions 22, 26) are respectively inserted into the upper pocket 64 and the lower pocket 66 in a detachable manner. In this way, when the user carries the backpack 60 and moves, the support cushion 10 is used to provide a supporting effect to the body. When the movement stops, the support cushion 10 can be removed as a seat back or a lying pillow.

In summary, the support cushion 10 of this creation uses a cushion body 20 composed of a foam material 40 and a rigid support plate 42 to improve the comfort of use, and has multiple functions such as seat backs, lying pillows, and backpack support. Both practicality and functionality.

10: Support pad 20: Pad body 22: Upper bearing department 24: top side 26: Lower Support Department 28: bottom side 30: The first concave arc 32: The first convex arc 34: second concave arc 36: second convex arc segment 38: horizontal strip groove 40: foam material 42: Hard support plate 44: Face cloth 46: Face cloth 48: pillowcase 50: Chair cushion 52: chair back 54: table side 60: Backpack 62: Backpack body 64: upper pocket 66: lower pocket 68: Strap 70: backpack combination

Figure 1 is a three-dimensional view of the support cushion created. Figure 2 is a three-dimensional view of the creative support cushion from another perspective. Figure 3 is a side view of the support cushion created. Figure 4 is a schematic diagram of the creative support cushion used as a seat back. Figure 5 is a schematic diagram of the creative support cushion used as a sleeping pillow. Figure 6 is a three-dimensional view of the creative support cushion cover with a pillow case. Figure 7 is a three-dimensional view of the backpack combination created.

10: Support pad

22: Upper bearing department

24: top side

26: Lower Support Department

28: bottom side

30: The first concave arc

32: The first convex arc

38: horizontal strip groove

44: Face cloth

Claims (11)

A support cushion that contains: A cushion body, the length of the top and bottom sides of the cushion body is less than the length of the left and right sides of the cushion body, the cushion body has a foam material and a rigid support plate covered by the foam material, The longitudinal section of the cushion body extends in a curve from top to bottom, so that the front and back sides of the cushion body respectively have a concave arc section and a convex arc section connecting the concave arc section, and the top end of the cushion body has two left and right opposite sides. The upper supporting portion, the top side of the cushion body is in a concave arc shape and is located between the upper supporting portions; and A cloth covering the cushion body. The support cushion according to claim 1, wherein the bottom end of the cushion body has two left and right lower supporting parts. The support cushion according to claim 2, wherein the bottom side of the cushion body is in a concave arc shape and is located between the lower supporting parts. The support pad according to claim 1, wherein one of the front and rear sides of the pad body has a plurality of horizontal strip-shaped grooves, and the horizontal strip-shaped grooves are located between the concave arc section and the convex arc section. The junctions are arranged at intervals from top to bottom. The support pad according to claim 4, wherein the front and back sides of the pad body have the horizontal strip-shaped grooves. The support cushion according to claim 1, wherein the cushion body is covered by the front and back two face cloths, and the front and back two face cloths have different colors. The support cushion according to claim 1, wherein the top of the support cushion is detachably covered with a pillow case. The support pad according to claim 1, wherein the material of the foam material is POLIYOU ^R. The support pad according to claim 1, wherein the face cloth is made of bulletproof fiber or a mesh cloth with a plurality of air holes. A backpack combination consisting of: A backpack having a backpack body and two straps, the straps are connected to the back side of the backpack body; and The support cushion according to any one of claims 1 to 9 is detachably arranged on the back side of the backpack body. The backpack combination according to claim 10, wherein the top edge of the rear side of the backpack body has an upper pocket opening, the bottom edge of the rear side of the backpack body has a lower pocket opening, and the top and bottom ends of the support cushion are respectively inserted In the upper pocket and the lower pocket.

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