Suspender trousers

By introducing adjustment components and elastic lining into the overalls, the problem of maternity overalls not adapting to changes in the abdomen is solved, achieving personalized maternal support and improved breathability, reducing pressure on the pregnant woman's lower back.

CN224179207UActive Publication Date: 2026-05-01NANJING FORESTRY UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING FORESTRY UNIV
Filing Date
2025-03-31
Publication Date
2026-05-01

AI Technical Summary

Technical Problem

Existing overalls cannot provide segmented mechanical support according to the shape of a pregnant woman's abdomen, and their fixed size cannot adapt to changes in abdominal volume during pregnancy, resulting in dispersed support and lumbar compression.

Method used

An adjustable assembly was designed, comprising a pant body, suspenders, fixing holes, four-way stretch knitted fabric, zipper fixing part, and zipper connecting part, which allows for adjustment of the length of the maternity support belt and replacement of the elastic lining to adapt to different abdominal sizes at different stages of pregnancy, and provides abdominal support through buckles and connecting straps.

Benefits of technology

It achieves a personalized belly support effect based on the size of the pregnant woman's abdomen, reduces pressure on the lower back, adapts to changes in the abdomen at different stages, and improves breathability and comfort.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of suspender pants, and discloses suspender pants which comprise a pants body, two suspenders are fixedly installed on the rear side of the pants body, the suspender pants further comprise an adjusting assembly, the adjusting assembly is arranged on one side of the pants body and used for adjusting the abdomen supporting effect of the pants body on the abdomen of a pregnant woman, and the adjusting assembly comprises a fixing hole and a fixing part. The fixing hole is formed in one side of the trouser body, a four-side elastic knitted fabric is arranged in the fixing hole, an abdomen supporting belt is arranged outside the trouser body, a first fixing belt is fixedly installed on the rear side of the trouser body, and inserting buckle parent bodies are fixedly installed at the two ends of the first fixing belt respectively. Through mutual cooperation of the trouser body, the straps, the fixing holes, the four-side elastic knitted fabric, the zipper fixing part and the zipper connecting part, the effect of supporting the abdomen according to the size of the abdomen of the pregnant woman can be achieved, the waist pressure of the pregnant woman is relieved, the length can be adjusted, the trousers are suitable for the sizes of the abdomen of the pregnant woman in different periods, and the trousers are practical.
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Description

Technical Field

[0001] This utility model relates to the field of overalls technology, and in particular to an overalls. Background Technology

[0002] Overalls are trousers with shoulder straps attached to the waistband. They originated during the Industrial Revolution and feature a loose fit, wide legs, and multiple pockets. They were designed to facilitate the storage of tools, prevent clothing from getting caught in machines, and provide protection for the chest. Today, overalls have become a common garment in daily life.

[0003] In existing technologies, overalls generally use a single fixed strap or elastic waistband design, which cannot provide segmented mechanical support according to the shape of the pregnant woman's abdomen. This results in dispersed support force, making it difficult to effectively counteract the pressure of the fetus's weight on the lumbar spine. At the same time, the size of traditional overalls is fixed and cannot follow the changes in the volume of the abdomen during pregnancy, which has certain limitations. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a type of overalls.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pair of overalls includes a pant body with two straps fixedly installed on the back side. It also includes an adjustment component located on one side of the pant body for adjusting the support effect of the pant body on the pregnant woman's abdomen. The adjustment component includes: a fixing hole on one side of the pant body, with a four-way elastic knitted fabric inside the fixing hole; a support belt on the outside of the pant body; a first fixing strap fixedly installed on the back side of the pant body, with buckle bodies fixedly installed at both ends of the first fixing strap; buckle sub-bodies adjustablely connected to both ends of the support belt, the buckle sub-bodies engaging with the buckle bodies; a second fixing strap fixedly installed on one side of the pant body, with a connecting ring fixedly installed on one side of the second fixing strap; a connecting strap threaded through the connecting ring; a V-shaped pull strap fixedly installed at the bottom of the connecting strap, the V-shaped pull strap being fixedly installed with the support belt; a D-ring buckle movably sleeved on the outside of the connecting strap; and a replacement component for replacing the four-way elastic knitted fabric.

[0007] As a further embodiment of this utility model, the replacement component includes: a zipper fixing part fixedly installed on one side of the inside of the pants body, and a zipper connecting part fixedly installed on one side of the four-way elastic knitted fabric, wherein the zipper connecting part and the zipper fixing part are pulled together.

[0008] As a further embodiment of this utility model, an elastic lining is fixedly installed on one side of the four-way elastic knitted fabric.

[0009] As a further embodiment of this utility model, a breathable mesh pad is fixedly installed on one side of the inner side of the abdominal support belt.

[0010] As a further embodiment of this utility model, a connecting hook is fixedly installed at one end of the shoulder strap, and two buckle seats are fixedly installed on one side of the pants body, with the connecting hook fastened to the buckle seats.

[0011] As a further embodiment of this utility model, two limiting rings are fixedly installed on the back side of the trousers, and the V-shaped pull belt passes through the inside of the connecting ring of the limiting ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Through the coordinated use of the designed pants body, suspenders, fixing holes, four-way stretch knitted fabric, zipper fixing part and zipper connecting part, it can achieve the effect of supporting the belly according to the size of the pregnant woman's abdomen, reducing the pressure on the pregnant woman's waist, and the length can be adjusted to suit the belly size of pregnant women at different stages, which is quite practical.

[0014] 2. By opening the zipper fixing part and the zipper connecting part, the four-way stretch knitted fabric can be replaced. Different sizes of four-way stretch knitted fabric can be replaced to suit different sizes of abdomen. At the same time, the elastic lining improves breathability and reduces stuffiness. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the overalls proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the overalls body structure proposed in this utility model;

[0017] Figure 3 for Figure 2 A partial structural diagram of A in the middle;

[0018] Figure 4 This is a schematic diagram of the four-way elastic knitted fabric structure of overalls proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the zipper fixing part of a pair of overalls proposed in this utility model.

[0020] In the diagram: 1. Pants body; 2. Suspenders; 3. Fixing holes; 4. Four-way stretch knit fabric; 5. Zipper fixing part; 6. Zipper connecting part; 7. Maternity support belt; 8. First fixing strap; 9. Button body; 10. Button body; 11. Second fixing strap; 12. V-shaped pull strap; 13. Connecting ring; 14. Connecting strap; 15. D-ring; 16. Elastic lining; 17. Breathable mesh padding; 18. Connecting hook; 19. Buckle seat; 20. Limiting ring. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figures 1-5A type of overalls includes a pant body 1, with two shoulder straps 2 fixedly installed on the back side of the pant body 1. It also includes an adjustment component located on one side of the pant body 1 for adjusting the support effect of the pant body 1 on the pregnant woman's abdomen. The adjustment component includes: a fixing hole 3 located on one side of the pant body 1, with a four-way elastic knitted fabric 4 inside the fixing hole 3; a support belt 7 on the outside of the pant body 1; and a first fixing strap 8 fixedly installed on the back side of the pant body 1, with buckles 10 fixedly installed at both ends of the first fixing strap 8. Both ends of 7 are adjustablely connected to buckle bodies 9, which are fastened to buckle mother bodies 10. A second fixing strap 11 is fixedly installed on one side of the pants body 1. A connecting ring 13 is fixedly installed on one side of the second fixing strap 11. A connecting strap 14 is threaded through the inside of the connecting ring 13. A V-shaped pull strap 12 is fixedly installed at the bottom of the connecting strap 14. The V-shaped pull strap 12 is fixedly installed to the belly support belt 7. A D-ring buckle 15 is movably sleeved on the outside of the connecting strap 14. A replacement component is used to replace the four-way elastic knitted fabric 4.

[0025] In use, when a pregnant woman needs to put on the pants 1, she can unfasten the connecting hook 18 and the buckle 19 and put the pants 1 on from the top. Then, she can connect the connecting hook 18 and the buckle 19. Then, depending on the size of her abdomen, she can remove the buckle body 9 from inside the buckle body 10 (or remove it before putting it on). She can adjust the connection position between the maternity support belt 7 and the buckle body 9 so that the maternity support belt 7 is tightened or lengthened. Then, she can fasten the buckle body 9 onto the buckle body 10. The first fixing strap 8 pulls the buckle body 9, the buckle body 10 and the maternity support belt 7 to support the pregnant woman's abdomen. At the same time, she can adjust the D-ring buckle 15 and the connecting strap 14 to loosen or tighten the connecting strap 14. This will pull the V-shaped pull strap 12 and pull the top two connecting straps of the maternity support belt 7, so that the maternity support belt 7 is lifted upward to support the pregnant woman's abdomen, thereby reducing the pressure on the waist.

[0026] In this embodiment, the replacement components include: a zipper fixing part 5 is fixedly installed on one side of the inside of the pants body 1; a zipper connecting part 6 is fixedly installed on one side of the four-way elastic knitted fabric 4; the zipper connecting part 6 and the zipper fixing part 5 are pulled together; an elastic lining 16 is fixedly installed on one side of the four-way elastic knitted fabric 4; a breathable mesh padding 17 is fixedly installed on one side of the abdominal support belt 7; a connecting hook 18 is fixedly installed at one end of the back strap 2; two buckles 19 are fixedly installed on one side of the pants body 1; the connecting hook 18 is fastened to the buckle 19; two limiting rings 20 are fixedly installed on the back of the pants body 1; and a V-shaped pull strap 12 passes through the inside of the connecting ring of the limiting ring 20.

[0027] In use, by opening the zipper fixing part 5 and the zipper connecting part 6, the four-way stretch knitted fabric 4 can be replaced. Different sizes of four-way stretch knitted fabric 4 can be replaced to suit different sizes of abdomen. At the same time, the elastic lining 16 improves breathability and reduces stuffiness.

[0028] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0029] With the designed pant body 1, when a pregnant woman needs to wear the pant body 1, she can unfasten the connecting hook 18 and the buckle seat 19, and then put the pant body 1 on from the top. Afterwards, connect the connecting hook 18 to the buckle seat 19, and then, depending on the size of the abdomen, remove the buckle body 9 from inside the buckle body 10 (or remove it before wearing). Adjust the connection position between the maternity support belt 7 and the buckle body 9 so that the maternity support belt 7 is contracted or lengthened. Then, fasten the buckle body 9 onto the buckle body 10, and secure it with the first fixing strap. 8. Pulling the buckle body 9, the buckle mother body 10, and the maternity support belt 7 lifts the pregnant woman's abdomen. At the same time, adjusting the D-ring buckle 15 and the connecting strap 14 allows the connecting strap 14 to be loosened or tightened. This pulls the V-shaped pull strap 12 and the top two connecting straps of the maternity support belt 7, causing the maternity support belt 7 to be lifted upwards to support the pregnant woman's abdomen, thereby reducing pressure on the waist. The length can also be adjusted. The four-way elastic knitted fabric 4 has four-way elasticity, which is suitable for the size of the pregnant woman's abdomen at different stages, making it quite practical.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A pair of overalls, comprising a body (1), wherein two straps (2) are fixedly mounted on the back side of the body (1), characterized in that, Also includes: An adjustment component is provided on one side of the pant body (1) for adjusting the support effect of the pant body (1) on the pregnant woman's abdomen. The adjustment component includes: a fixing hole (3), which is located on one side of the pant body (1). The fixing hole (3) is provided with a four-way elastic knitted fabric (4) inside the fixing hole (3). A support belt (7) is provided on the outside of the pant body (1). A first fixing strap (8) is fixedly installed on the back side of the pant body (1). Buckle bodies (10) are fixedly installed at both ends of the first fixing strap (8). The two ends of the support belt (7) are... Each of the pant bodies (1) is adjustable and connected to a buckle body (9). The buckle body (9) is fastened to the buckle body (10). A second fixing strap (11) is fixedly installed on one side of the pant body (1). A connecting ring (13) is fixedly installed on one side of the second fixing strap (11). A connecting strap (14) is threaded through the inside of the connecting ring (13). A V-shaped pull strap (12) is fixedly installed at the bottom of the connecting strap (14). The V-shaped pull strap (12) is fixedly installed to the belly support belt (7). A D-ring buckle (15) is movably sleeved on the outside of the connecting strap (14). Replacement component, the replacement component is used to replace the four-way elastic knitted fabric (4).

2. The overalls according to claim 1, characterized in that, The replacement component includes: a zipper fixing part (5) is fixedly installed on one side of the inside of the pants body (1), and a zipper connecting part (6) is fixedly installed on one side of the four-way elastic knitted fabric (4), and the zipper connecting part (6) is pulled together with the zipper fixing part (5).

3. The overalls according to claim 1, characterized in that, An elastic lining (16) is fixedly installed on one side of the four-way elastic knitted fabric (4).

4. The overalls according to claim 1, characterized in that, A breathable mesh pad (17) is fixedly installed on one side of the inside of the maternity support belt (7).

5. The overalls according to claim 1, characterized in that, One end of the shoulder strap (2) is fixedly equipped with a connecting hook (18), and two buckles (19) are fixedly installed on one side of the trouser body (1). The connecting hook (18) is fastened to the buckle (19).

6. The overalls according to claim 1, characterized in that, Two limiting rings (20) are fixedly installed on the back side of the pants (1), and the V-shaped pull belt (12) passes through the inside of the connecting ring of the limiting ring (20).