Flat-back bra

Abstract

The utility model provides a flat-back bra which comprises a rear piece corresponding to the back of a human body, an elastic back piece is overlaid and sewn on the rear piece, and proper pressure is applied to the back so that back fat can be uniformly dispersed and distributed, the effect of flattening the back is achieved, and the back fat is prevented from being accumulated so as to keep the back flat; the side edge of the elastic back piece is in the shape of a gradually-changed arc with the upper end and the lower end protruding outwards and the middle concave inwards, stress is even, and firmness and durability are achieved.

Description

Technical Field

[0001] This utility model relates to the field of bras. Background Technology

[0002] Uneven distribution of fat on the back can easily lead to accumulation and bulges in certain areas, resulting in an uneven back line. Current bra designs neglect back fat management and fail to address the back bulges caused by fat accumulation. This makes the back appear less streamlined when wearing outerwear, affecting aesthetics. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a flat-back bra that has a flat-back effect, can apply appropriate pressure to the back fat so that the back fat is evenly distributed, prevents the accumulation of back fat, keeps the back flat, and is also sturdy and durable.

[0004] A flat-back bra includes a back piece corresponding to the back of the human body, on which an elastic back piece is overlaid and sewn, the side edges of which are convex at the upper and lower ends and concave in the middle in a gradually changing arc shape.

[0005] Furthermore, there are two back pieces, one on the left and one on the right. Each back piece is provided with a back buckle and a back hook. The back hook can be fastened into the back buckle to fix the two back pieces together. Both back pieces are sewn with the elastic back piece. The elastic back piece sewn on the back piece with the back buckle covers the connection point with the back buckle, and the elastic back piece sewn on the back piece with the back hook covers the connection point with the back hook.

[0006] Furthermore, including the shoulder straps, the back piece and shoulder straps are formed by seamless cutting from a single piece of fabric.

[0007] Furthermore, the elastic backing sheet extends to the shoulder strap.

[0008] Furthermore, the back piece is made of elastic fabric.

[0009] Furthermore, the elastic back sheet is made of an elastic material with higher elasticity than the rear sheet.

[0010] Furthermore, the lower edge of the back piece corresponds to the underbust measurement, while the upper edge corresponds to both sides of the shoulders, with no elastic band sewn on either the upper or lower edge.

[0011] This utility model of a flat-back bra has an elastic back piece sewn onto the back panel to apply appropriate pressure to the back, thereby distributing back fat evenly and achieving a flat back effect, preventing back fat accumulation and keeping the back flat; the side edges of the elastic back piece adopt a gradually changing arc design with the upper and lower ends convex and the middle concave, so that the force is evenly distributed and it is sturdy and durable. Attached Figure Description

[0012] Figure 1This is a front view of the back of the bra of this utility model. Detailed Implementation

[0013] The present invention will be further described in detail below with reference to specific embodiments.

[0014] like Figure 1 The bra shown includes two back panels 3 (left and right) and two shoulder straps 6 (left and right). Each back panel 3 and shoulder strap 6 is seamlessly cut from a single piece of elastic fabric such as nylon or polyester. The back hook 5 on the right side of the left back panel 3 can be fastened to the back clasp 4 on the left side of the right back panel 3 to secure the two back panels 3 together. The lower edge 31 of the back panel 3 corresponding to the underbust and the upper edge 32 of the shoulder straps 6 corresponding to the shoulders are provided with elasticity by the aforementioned elastic fabric, eliminating the need for sewn elastic bands and ensuring comfortable wear without constriction.

[0015] Both back panels 3 are overlaid with elastic back pieces 30, made of a material with higher elasticity than the back panel 3, such as spandex or Lycra. The elastic back pieces 30 cover the shoulder straps 6, enhancing their elasticity and providing greater support for the chest. The side edges of the elastic back pieces 30 have a gradually tapering arc shape with convex upper and lower ends 301 and 302 and a concave center 303, ensuring even stress distribution and preventing material fatigue tearing even after long-term use, making it sturdy and durable. The elastic back piece 30 sewn onto the right back panel 3 covers the connection point with the back buckle 4, while the elastic back piece 30 sewn onto the left back panel 3 covers the connection point with the back hook 5, providing extra protection for the back panel 3 fabric near the back buckle 4 and back hook 5, preventing accidental tearing of the back panel 3 fabric by the user's fingernails when fastening the back hook 5 into the back buckle 4.

Claims

1. A flat back bra comprising a back panel corresponding to the back of the body, characterized in that: An elastic back piece is sewn onto the back piece. The side edges of the elastic back piece are gradually curved, with the upper and lower ends convex and the middle concave. There are two back pieces, one on the left and one on the right. Each back piece is provided with a back buckle and a back hook. The back hook can be fastened into the back buckle to fix the two back pieces together. The elastic back piece is sewn onto both back pieces. The elastic back piece sewn onto the back piece with the back buckle covers the connection point with the back buckle, and the elastic back piece sewn onto the back piece with the back hook covers the connection point with the back hook.

2. The bra of claim 1, wherein: Including the shoulder straps, the back piece and shoulder straps are made from a single piece of fabric cut seamlessly.

3. The bra of claim 2, wherein: The elastic back panel covers the shoulder strap.

4. The bra of claim 1, wherein: The back piece is made of elastic fabric.

5. The bra of claim 1 or 4, wherein: The elastic backing sheet is made of an elastic material with higher elasticity than the rear sheet.

6. The bra of claim 5, wherein: The bottom edge of the back panel corresponds to the underbust measurement, while the top edge corresponds to the sides of the shoulders. There is no elastic band sewn on either the top or bottom edge.

Images