JP3001323U - Elastic curved pad - Google Patents

Abstract

(57) [Summary] [Purpose] It is highly elastic and can effectively dissipate body heat by ventilation, and it can be intimately joined to each part of the human body, without causing fatigue even in the same posture for a long period of time. An elastic curved pad that provides a comfortable sensation for lower back protection, back support, or as a pillow. [Structure] Upper and lower frame plates and left and right frame plates, which are formed symmetrically to each other, are integrally molded to form a frame body for a padding, and the frame body is curved with the same curve as the portion abutting the human body. And forming a non-planar padding hollow portion on the frame,
A plurality of vertical guide holes or horizontal guide holes are bored in the frame body, and a patch material in which skewers are knitted with a thread through the guide holes is stretched in a non-planar patch material hollow portion.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an elastic curved pad which is used for waist protection, back rest or pillow.

[0002]

[Prior art]

 A conventional pad of this type, such as a back pad, is formed by attaching a flexible sponge to the upper surface of a hard plate that forms a frame, and the hard plate is formed of a flat plate that does not have a curved portion or unevenness. There is.

[0003]

[Problems to be solved by the device]

 The above-mentioned prior art backrest may cause the human spine to be constrained by a hard plate, giving a tight space to the spine and affecting the health of the human body. Since it does not bond closely to the plate surface, the spine is not well protected, which may cause damage to the lumbar joint or a spinal disc herniation. In addition, this type of backing has poor breathability, which causes sweating on the back when leaning against it for a long time, and causes fatigue.

The object of the present invention is that the padding material attached to the frame is breathable and at the same time highly elastic, which allows it to bend into a curve that matches the curves of each part of the human body, and It is to provide an elastic curved padding which is very closely joined and which gives a comfortable feeling to the human body.

[0005]

[Means for Solving the Problems]

 In the elastic curved pad according to the present invention, upper and lower frame plates and left and right frame plates, which are symmetrically formed with each other, are integrally formed to form a pad body, and the frame has the same curve as the curved line of the portion abutting the human body. A non-planar padding hollow part is formed in the frame body, and a plurality of vertical guide holes or horizontal guide holes are formed in the frame body. This is a piece of cauldron knitted with knitting yarn that is stretched around the hollow part of the non-planar cauldron.

The pad material of the present invention in which the skewered balls are skew-knitted with the thread passing through the guide holes may be made of a fabric whose ends are fixed by rivets in the guide holes.

[0007]

【Example】

 An embodiment of the elastic curved pad according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, the frame body 10 of the present invention is formed by integrally forming a set of upper and lower frame plates 10A and another set of left and right frame plates 10B. The upper and lower frame plates 10A and the left and right frame plates 10B are symmetrical with each other. As shown in FIGS. 3 and 4, the two sets of frame plates 10A and 10B are formed so as to have a curve line of the body of the human body. The hollow part surrounded by the two sets of frame plates 10A and 10B has a non-planar padding hollow part M so that it fits well with the vertebrae, the lumbar region, etc. To form. As shown in FIG. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. 6, each of the frame plates 10A and 10B of the frame body 10 of the present invention is arranged vertically or horizontally on the plate surface. A plurality of vertical guide holes 11 and a plurality of horizontal guide holes 12 are bored. A tough thread is passed through the plurality of guide holes 11 and 12 and a spit is pierced through the thread, and the spit is contacted with the spit. Or knitting materials, or arranging various kinds of fabrics such as knitted fabric, synthetic leather, non-woven fabric or mesh fabric, and forming a padding with these fabrics or synthetic leather, for example, back pad, waist pad or As a pillow pad, it is brought into contact with various parts of the human body.

As shown in FIG. 7, two through holes 13 are formed on the plate surface of the upper frame plate 10 A in addition to the vertical guide holes 11 and the horizontal guide holes 12, and the through holes 13 are stringed. The cord 14 is inserted and fixed, and the cord clamp 14 is provided on the cord 14 so that the cord 14 can fix the material of the present invention at a predetermined position. The height position of the pad can be adjusted by the tool 15.

The padding material attached to the frame body 10 of the present invention can be the ball-threading pad 100 as in the embodiment shown in FIGS. 8, 9 and 10. In such a knitting method for the ball-threading pad 100, the two yarn ends La and Lb of the two tough yarns L are first passed through the position N1 of the first lateral guide hole 12 of the upper frame plate 10A, and then two more yarns are passed. After passing the required number of skewer balls 16 on the thread ends, if two more thread ends are passed through from the position S1 of the first lateral guide hole 12 of the lower frame plate 10A, the first vertical skewer The skewer knitting work of the balls 16 is completed. After that, the two yarn ends La and Lb are further inserted into the position S2 of the second lateral guide hole 12 of the lower frame plate 10A, and an equal amount of skewer balls 16 is further inserted onto the two yarn ends. Further, when both yarn ends are taken out from the position N2 of the second lateral guide hole 12 of the upper frame plate 10A, the skewer knitting work of the second vertical skewer ball 16 is completed. Thus, in order, the two yarn ends La and Lb are passed from N3 to S3, S3 to S4, S4 to N4, and finally Nn-1 to Nn and Nn to Sn. The skewer knitting work in the longitudinal direction of the skewer ball pad 100 can be completed by inserting the skewer balls 16 on both thread ends when the thread is threaded.

Further, as shown in FIG. 8, FIG. 9 and FIG. 10, after the vertical skewer knitting work of the skewer ball pad 100 is completed, the both thread ends La and Lb are continuously continued to the right frame plate 10B. Through the position E1 of the first lateral guide hole 12 of the above, after which one skewer ball 16 is put on both thread ends, and then both thread ends are crossed so that the two threads between the vertical skewers are Then, insert one more skewer ball 16 on both thread ends, and then cross both thread ends to remove the next two threads between one longitudinal skewer ball 16. It is possible to complete the skewer knitting work of the first horizontal skewered ball 16 by sandwiching it between the yarns and drawing it, and in such an order. After that, both thread ends La and Lb are further projected from the position W1 of the first lateral guide hole 12 of the left frame plate 10B, and subsequently inserted into the position W2 of the second lateral guide hole 12, The skewer knitting work of the second horizontal skewer ball 16 is advanced, and in this order, both thread ends are passed from W2 to E2, moved from E2 to E3, further passed from E3 to W3, and from W3. The skewer knitting work of the skewer ball pad 100 is completed by moving to W4, passing from E1 to En, and finally passing from En to Wn to tightly tie and fix the two thread ends La and Lb. The two knitted yarns of the completed sushi ball knitting machine form a crossed state with the yarns knitted in the longitudinal direction so that adjacent sushi balls 16 can be firmly fixed to each other. There is no fear that the pad will move from position to position, and at the same time, since the warp knitting after knitting allows the longitudinal threads and the lateral threads to pull each other and create a tension state, the pad can be bent on the body curve. By forming a matched line and giving a perfect characteristic when it comes into contact with the human body, it is possible to impart the suitability to the body.

The elastic curved pad 100 according to the present invention can be installed and used on a seat 20 of an automobile as shown in FIG. Since the pad 100 of the present invention is an independent and active contact body, it can be adapted to use in various postures of the human body, and has various constitutions, that is, a tall person or a short person or a fat person or a thin person. Can be provided for use by someone. When the human body feels uncomfortable by leaning on the pad for a long time, the position of the pad 100 (for example, from the position in FIG. 11 to the tilted position in FIG. 7) can be adjusted at any time. You can get a comfortable fit that fits perfectly. Furthermore, since the padding of the present invention is constructed by knitting skewer balls, innumerable gaps are formed in the padding itself, which is advantageous for heat dissipation of the human body and ventilation (F) is arranged. And give the human body coolness.

The frame body 10 and its backing material of the present invention can be made into various kinds of fabrics (for example, knit fabric, synthetic leather, knit fabric or knit fabric, as in the embodiments shown in FIGS. 13, 14, 15 and 16). A pad can be formed by using a woven fabric such as a mesh cloth) as a pad. For example, as shown in the drawing, a plurality of fabric holes 31 are formed in the peripheral edges of the four side portions of the fabric 30 so as to correspond to the positions of the plurality of vertical guide holes 11 formed in the frame body 10. When the rivet 32 is connected to the frame body 10, the woven fabric 30 is fixed to the frame body 10 by inserting the rivet 32 into the fabric hole 31 of the fabric body 30 and the longitudinal guide hole 11 of the frame body. You can make things.

17 and 18 show an embodiment in which the pad of the present invention is used as a waist protection pad 40, and FIGS. 19 and 20 show an embodiment in which the pad of the present invention is used as a pillow 50. It As shown in the figure, the frame body 40A used for the waist protection pad 40 and the frame body 50A used for the pillow 50 are integrally formed by a pair of upper and lower frame plates and a pair of left and right frame plates. The frame plates form a symmetrical state for each of them, and the frame body is formed so as to match the line having the curves (the lumbar region and the cervical vertebra) of the body of the human body, and is surrounded by the frame plates at the same time. Since the intermediate portion is formed as the non-planar padding hollow portion M, the waist protection padding 40 and the pillow 50 after skewer knitting have the elasticity and the ability to fit the curve of the body of the human body, and to the human body. It can give you a comfortable feeling.

As shown in FIGS. 17, 18, 19 and 20, the waist protection pad 40 and the frames 40A and 50A of the pillow 50 have a plurality of corresponding vertical guide holes 41 and 51, respectively. It can be used when knitting the skewer balls 16 in the vertical guide holes 41 and 51 by skewer knitting. Since the skewer knitting method of the skewer ball 16 is the same as the skewer knitting method of the skewer ball pad 100, the description thereof is omitted here.

[0016]

[Effect of device]

 Since the elastic curved pad according to the present invention is constructed by knitting knit balls and threads, it is highly elastic, has a ventilation function, and has curves that match the curves of each part of the human body. , The human body and the pad can be intimately joined to each other to give the human body a comfortable feeling.

[Brief description of drawings]

FIG. 1 is a perspective view of a frame body of a pad according to the present invention.

FIG. 2 is a perspective view of the frame body of FIG. 1 having a grip portion.

FIG. 3 is a side view of the frame body of FIG.

4 is a top view of the frame body of FIG. 1. FIG.

5 is a cross-sectional view of a lateral guide hole taken along line XX of FIG.

6 is a vertical perspective view of a vertical guide hole taken along the line YY of FIG.

FIG. 7 is a vertical cross-sectional front view showing a mounting state of the frame body and the string ring of the present invention.

FIG. 8 is a front view showing a state where skewers are knitted with threads on the frame of the present invention.

FIG. 9 is a perspective view of a spit ball pad after the spit ball of the present invention is knitted with a thread.

FIG. 10 is a perspective view showing a method of knitting a horizontal skewer by skipping a vertical skewer by a method of interposing and interposing both yarn ends according to the present invention.

FIG. 11 is a side view of a skewer pad of the present invention used in a vehicle seat.

FIG. 12 is a side view showing a state in which the skewer pad 100 of the present invention can be used by changing the position on the seat of the automobile.

FIG. 13 is a perspective view of an embodiment of a padding constructed by knitting a frame body of the present invention with a fabric.

FIG. 14 is a perspective view showing a state in which the fabric is attached to the frame of the present invention.

15 is a cross-sectional plan view taken along the line ZZ of FIG.

FIG. 16 is a perspective view of a rivet used when the fabric of the present invention is attached to a frame.

FIG. 17 is a perspective view of a frame body used in the waist protection pad of the present invention.

FIG. 18 is a perspective view of a waist protection pad which is formed by knitting a skewer ball with a thread on the frame of the present invention.

FIG. 19 is a perspective view of a frame body used in the pillow of the present invention.

FIG. 20 is a perspective view of an embodiment of a pillow configured by knitting skewer balls with threads on the frame of the present invention.

[Explanation of symbols]

 10 frame body 10A upper frame plate 10B lower frame plate M patch material hollow part 11 vertical guide hole 12 horizontal guide hole 14 string ring 15 string picking tool 100 skewer pad La thread end Lb thread end 16 skewer ball 20 seat 30 Woven fabric 31 Fabric hole 40 Waist protection pad 50 Pillow 40A Frame body 50A Frame body 41 Vertical guide hole 51 Vertical guide hole

Claims (2)

[Scope of utility model registration request] 1. A frame body for a pad is formed by integrally molding upper and lower frame plates and left and right frame plates, which are formed symmetrically to each other, respectively.
The frame has a curved portion that is the same as the curve that touches the human body.The frame has a non-planar pad hollow, and the frame has multiple vertical guide holes or sideways. An elastic curved patch in which a guide hole is provided in a projecting manner, and a patch material in which a skewer ball is knitted and knitted with a thread passing through the guide hole is stretched around a hollow portion of the non-planar patch material. 2. A frame body of a pad is formed by integrally molding upper and lower frame plates and left and right frame plates, which are formed symmetrically to each other, respectively.
The frame has a curved portion that is the same as the curve that touches the human body, forms a non-planar padding hollow part in the frame, and the frame has multiple vertical guide holes or horizontal An elastic curved backing material in which a guide hole is bored and a woven fabric having an end fixed to the guide hole is stretched over a hollow portion of a non-planar backing material.