JPS5815442Y2 - sports bra - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a brassiere, particularly a sports bra that can exhibit unique and excellent functions when used as a sports bra.

In conventional sports bras, elastic tape is placed on the lower edge of the bra made of elastic material and the outer edge of the cup, or the shoulder straps are crossed on the back, or both shoulder straps are used. Stretchable brassieres have been proposed in which the bras are assembled into a single piece near the shoulder flaps on the back, and in other various configurations.

These require a strong tightening force to prevent constriction or deformation in response to the vertical and horizontal oscillation of the breasts or the expansion and contraction of the skin during exercise.

However, all of the conventional brassieres described above are provided with a so-called wide elastic back cloth for stably holding the cup portion from the cup portion to the back side through both side portions. The tightening force of this back cloth keeps the breasts stored in the cup at all times, and the back cloth is in the shape of a wide band and has a wide planar shape that fits around both sides of the human body and passes through. Therefore, even if a back cloth with a strong tightening effect is used, it will not fit vertically in the armpit area where the skin has the greatest elasticity during exercise, that is, the armpit area where the most amount of movement occurs, and will end up slipping up. Furthermore, the wide back cloth causes the movement of the front part, including the breasts, to be transmitted to the back part, and the movement of the back part to the front part. It cannot cope with the elasticity of .

As a result of intensive research in view of the diagonal defect, the present inventor has improved the conventional sports bra so that it does not lose its shape due to sliding up even during extreme exercise, and the movement of the front and back of the human body, including the breasts. We propose a sports bra that allows each type of bra to be differentiated and made independent, each uniquely corresponding to the amount of movement of each skin, and to provide a stable wearing feel and appearance that maintains the vertical state when worn. That is, the present invention is a brassiere main body B in which the outer edge of a cup part 1 having elasticity is bordered with an elastic tape A, and the lower edge tape 2 and the upper outer edge tape 3 of the cup part 1 of this brassiere main body B. and gradually narrows to form a point-like gathering part 4 at the side part C,
Furthermore, both of the gathered tapes 2 and 3 extend radially to the back and are combined with the shoulder straps 5 to form a triangular mountain-shaped outer shell, and an elastic cloth 6 is sewn into this outer shell to create a truss structure on the back. The present invention relates to a sports bra characterized by having a section.

To explain the sports bra of the present invention in more detail, the bra body B is entirely made of stretchable material except for the hook part 7 that can be freely engaged and detached from the back. A stretchable tape A having relatively little stretch is placed along the outer edge of the front cup portion 1 so as to border the upper surface thereof.

Of the elastic tape A, the upper inner tape 8 of the cup portion 1 is connected to the shoulder strap 5 at a portion beyond the upper tip of the cup portion 1, and the lower edge tape 2 of the cup portion 1 is connected to the shoulder strap 5 on both sides. At the same time, the upper outer edge tape 3 of the cup part 1 also slopes downward from the upper tip of the cup part 1 toward both side parts C, and due to the narrowing of both tapes 2 and 3, the human body's armpit part C is closed when worn. Both tapes 2 and 3 intersect in an X-shape at a position corresponding to one point, and a so-called dot-shaped gathering portion 4 where the intersects intersects is sewn.

Furthermore, the assembled lower edge tape 2 and upper outer edge tape 3 extend radially toward the back, and the terminal ends of both tapes 2.3 are sewn and connected to the shoulder straps 5, respectively, so that both tapes 2, 3 and the shoulder straps 5 form a triangular mountain-shaped outer shell near both sides of the back. At this time, the lower edge tape 2 gradually extends from the gathering part 4 of the armpit C to the back. The upper outer tape 3 extends upward and is sewn near the lower part of the shoulder strap 5, and the upper outer edge tape 3 extends horizontally from the gathering part 4 of the armpit part C to form the lower edge of the back of the bra main body B, and extends to the hook part. One side of the shoulder strap 7 is sewn to the end of the shoulder strap 5.

Then, a stretchable cloth 6 of the same type is applied and sewn inside the triangular chevron-shaped outer shell formed on the back of the bra main body B, and the lower edge tape 2 and the upper outer edge tape are attached to the back. 3, the shoulder straps 5, and the elastic cloth 6 form a truss structure.

Moreover, when the lower edge tape 2 and the upper outer edge tape 3 of the cup part 1 of the brassiere main body B gather in a point shape at the armpit C, for example, the lower edge tape 2 is not caught by the X-shaped intersection. The upper outer edge tape 3 is overlapped and sewn to the lower edge tape 2 at the side part C horizontally to the back side, and at the same time, the tape 3 is shaped into a so-called U shape from front to back with the gathering part 4 of the side part C as a base point. A chevron-shaped outer shell may be formed on the back surface of the brassiere main body B by extending it upward to the back surface and sewing it near the lower part of the shoulder strap 5.

The present invention adopts the configuration as described above, in which the lower edge tape and the upper outer edge tape are narrowed at the armpit of the bra body, and both tapes form an X-shaped or U-shaped shape on the iron part. By forming dot-like overlapping clusters, the contact area between the bra body and the skin when wearing a bra is minimized at the armpits, which is the area where the skin has the largest amount of movement in the human body. The structure avoids the highly elastic underarm areas, and even during extreme movements, the elastic action similar to that of the skin occurs in the gathering area, and the body of the bra slides up as it does in the past. There is no distortion of the shape, and the same vertical wearing condition as when worn at all times can be obtained.

In the chest region of the human body, the front part of the chest and the back part have their own movement functions, that is, the elasticity of the skin. If it is a wide strip, for example, the vertical and horizontal sway of the breasts will be transmitted to the back fabric on the back via the armpit fabric, or the expansion and contraction of the armpit skin will be transmitted to the front and back of the bra using the armpit fabric as a medium. Naturally, they interact with each other and cause wear and tear due to rubbing, but in this invention, the lower edge tape and the upper outer edge tape are divided into front and back parts starting from the overlapped part, so that the cup part and the back part can be separated. The front and back of the brassiere can be moved independently without affecting each other, and the front and back of the brassiere body can be moved independently to prevent the wearer from coming undone, making it highly resistant to exercise.

Furthermore, the lower edge tape and the upper outer edge tape extend radially to the back beyond the overlapping dots, and both tapes are sewn to the lower part and end of the shoulder strap, creating a triangular chevron-shaped outer shell. Since a truss structure is formed on the back surface by suturing an elastic cloth into the outer shell, the truss structure, which is the most difficult to deform when force is applied, moves as the skin expands and contracts. Even if the fabric is worn, the change in the triangular shape is not only slight, but also has excellent restoring force, so it is possible to prevent the fabric from coming undone due to slipping up or the like.

As mentioned above, the sports bra of the present invention fits the human body very well and can suitably accommodate the elasticity of the skin, which is the movement function of the human body, and does not come undone due to the bra itself sliding up during various movements. It has excellent stability and resistance to motion.

Furthermore, if the cup portion of the brassiere main body is made into a truss structure, the change in the shape of the cup portion will be minimized, and it will also be possible to prevent the bra from coming undone.

[Brief explanation of drawings]

Fig. 1 is an overall perspective view of the product, with some parts omitted, Fig. 2 is a rear view of the product when worn, Fig. 3 is a side view of the same, Fig. 4 is a side view of another embodiment, and Fig. 5 is a brassiere. An explanatory diagram showing the movement of
FIG. 6 is an explanatory diagram showing the movement of the truss structure. 1...Cup portion, 2...Lower edge tape,
3...Top outer edge tape, 4...Gathering part, 5...Shoulder strap, 6...Stretchable cloth, A
...Stretchable tape, B... Bra body, C... Side part, D... Truss structure part.

Claims (1)

[Scope of utility model registration request] A brassiere body B in which the outer edge of a cup portion 1 having elasticity is bordered with an elastic tape A, and a lower edge tape 2 and an upper outer edge tape 3 of the cup portion 1 of this brassiere body B.
The tapes 2 and 3 gradually narrow to form a point-like gathering part 4 at the side part C, and the gathered tapes 2 and 3 extend radially to the back and join with the shoulder strap 5 to form a triangular chevron-shaped outer shell. This sports bra is characterized by forming a truss structure on the back by sewing an elastic cloth 6 into the outer shell of the bra.