Antibacterial long pants
By incorporating a foldable pad in the crotch area of the pants, the problem of discomfort caused by the contact between the genitals and the zipper when men urinate is solved, thus improving both comfort and hygiene.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SMARTGROUP MFG (CHINA) CO LTD
- Filing Date
- 2025-05-24
- Publication Date
- 2026-05-29
AI Technical Summary
When men wear trousers without an elastic waistband, such as jeans or dress pants, the contact between the genitals and the hard zipper pull during urination can cause discomfort and pose a risk of bacterial growth.
An antibacterial trouser has been designed with a fly and zipper assembly in the crotch area. The fly has a pad that can be folded up to cover the genitals. The pad is composed of abrasion-resistant and antibacterial layers and is connected by a drawstring to prevent the genitals from coming into contact with the zipper and to inhibit bacterial growth.
It reduces direct contact between the genitals and the zipper, providing comfort, while the antibacterial layer of the pad inhibits bacterial growth and improves hygiene during use.
Smart Images

Figure CN224291321U_ABST
Abstract
Description
Technical Field
[0001] This utility model discloses an antibacterial trouser, belonging to the field of clothing. Background Technology
[0002] Pants, in general, refer to clothing worn below the waist. They are typically made of a waistband, a crotch, and two legs sewn together. Depending on the material, style, and target audience, there are various classifications.
[0003] When male users wear pants such as jeans or dress pants with non-elastic waistbands that require a belt, they often pull down the zipper in the front of the pants to urinate. During this process, the dangling penis may come into contact with the zipper pull below, which is made of a hard material and can easily cause discomfort.
[0004] In response to the above problems, a new improvement plan is proposed. Utility Model Content
[0005] The purpose of this invention is to provide an antibacterial trouser to solve the above-mentioned problems.
[0006] This utility model achieves the above-mentioned objective through the following technical solution: an antibacterial trousers, including a trouser body, a fly at the front crotch, the fly being opened and closed by a zipper assembly, a cover plate covering the fly and zipper assembly, the cover plate being sewn to the trouser body, a pad being provided inside the fly, one end of the pad being sewn to the trouser body, and the pad being folded outward when the fly is opened.
[0007] Preferably, the zipper assembly includes zipper teeth and a zipper pull, the zipper teeth are sewn to the placket, the zipper pull is drivenly connected to the zipper teeth, the placket has a notch at the end of the zipper teeth, and the gasket extends to the notch.
[0008] Preferably, the gasket is provided with a pull cord, which passes through the gasket and the pull head respectively and forms a loop structure. The gasket and the pull head are connected by the pull cord.
[0009] Preferably, the inside of the placket is sewn with a lining, and the zipper pull slides on the lining.
[0010] Preferably, the width of the pad is greater than the maximum width of the flap when it is open.
[0011] Preferably, the gasket comprises a wear-resistant layer and an antibacterial layer that are composite together.
[0012] Preferably, the wear-resistant layer is made of nylon fiber, and the antibacterial layer is made of bamboo fiber.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] By incorporating a pad, when the zipper is opened and the genitals are taken out to urinate, the genitals can rest on the pad, avoiding discomfort caused by contact between the genitals and the zipper.
[0015] The pad contains an antibacterial layer. During urination, the pad may become soiled with urine, and the antibacterial layer can effectively inhibit bacterial growth. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the placket part of this utility model;
[0018] Figure 3 This is a schematic diagram of the zipper assembly in the open state of this utility model;
[0019] Figure 4 This is a schematic diagram of the placket position from another perspective of the present invention.
[0020] Attached reference numerals: 1. Pants body; 2. Placket; 3. Exterior panel; 4. Pad; 5. Chain teeth; 6. Zipper pull; 7. Notch; 8. Drawstring; 9. Lining; 10. Abrasion-resistant layer; 11. Antibacterial layer. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the present utility model and simplifying the description. They 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 the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.
[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, an antibacterial pair of trousers includes a trouser body 1. The trouser body 1 has a fly 2 at the crotch area, which is opened and closed by a zipper assembly. A cover plate 3 covers the fly 2 and the zipper assembly and is sewn to the trouser body 1. When wearing this product to urinate, first, the cover plate 3 is pushed aside to one side to expose the fly 2. Then, the zipper assembly on the fly 2 is pulled to open the fly 2. Then, one can reach inside the trouser body 1 to pull off the underwear and take out the genitals to urinate. Because the fly 2 of this product has a pad 4 inside, one end of the pad 4 is sewn to the trouser body 1. The pad 4 can be folded outward when the fly 2 is opened. Therefore, when urinating, after the fly 2 is opened, the pad 4 can be pulled out and folded outward. When the genitals are taken out, the genitals are attached to the pad 4, that is, the genitals will not have obvious contact with the zipper assembly, thereby reducing discomfort.
[0023] like Figure 2 As shown, the zipper assembly includes a tooth 5 and a slider 6. The tooth 5 is sewn to the placket 2, and the slider 6 is connected to the tooth 5 in a driving manner. The placket 2 has a notch 7 at the end of the tooth 5. The pad 4 extends to the notch 7. The zipper that works by the tooth 5 and the slider 6 is a common product on the market. You can directly buy the relevant accessories and sew them onto the placket 2. Since the pad 4 extends to the notch 7, that is, the free end of the pad 4, that is, the side of the pad 4 that is not sewn to the pants body 1, is higher than the slider 6, this ensures that when the slider 6 is pulled down, the situation where the slider 6 rolls into the pad 4 and the zipper gets stuck is reduced.
[0024] like Figures 2-4 As shown, the pad 4 is equipped with a pull cord 8, which passes through the pad 4 and the pull head 6 to form a loop structure. The pad 4 and the pull head 6 are connected by the pull cord 8. This design allows the pad 4 to be pulled downward by the pull cord 8 when the pull head 6 is pulled down to open the flap 2, and finally placed on top of the pull head 6 for contact with the genitals during urination.
[0025] like Figure 3 and Figure 4 As shown, the inside of the placket 2 is sewn with a lining 9. The zipper 6 slides on the lining 9. Due to the obstruction of the lining 9, the pad 4 is more difficult to be rolled into by the zipper 6. This design further ensures the smoothness of the zipper 6 sliding process.
[0026] like Figure 3 As shown, the width of the pad 4 of this product is greater than the maximum width of the flap 2 when it is open. This design allows the pad 4 to be curved in an arc shape when the flap 2 is open, so as to also wrap around the sides of the genitals.
[0027] like Figure 4As shown, the pad 4 includes a wear-resistant layer 10 and an antibacterial layer that are composite with each other. The wear-resistant layer 10 is made of nylon fiber, and the antibacterial layer is made of bamboo fiber. The wear-resistant layer 10 is the outer layer and is used to contact the zipper assembly. The antibacterial layer 11 is the inner layer and is used to contact the genitals. Since the pad 4 may be contaminated with urine during urination, the antibacterial layer 11 can effectively inhibit bacterial growth.
[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An antibacterial pair of trousers, comprising a trouser body, wherein the trouser body has a fly at the front crotch area, characterized in that: The placket is opened and closed by a zipper assembly. The placket and zipper assembly are covered with a cover plate, which is sewn to the trouser body. A pad is provided inside the placket, and one end of the pad is sewn to the trouser body. The pad can be folded outward when the placket is opened.
2. The antibacterial trousers according to claim 1, characterized in that: The zipper assembly includes zipper teeth and a zipper pull. The zipper teeth are sewn to the placket, and the zipper pull is connected to the zipper teeth in a driving connection. The placket has a notch at the end of the zipper teeth, and the gasket extends to the notch.
3. The antibacterial trousers according to claim 2, characterized in that: The gasket is equipped with a pull rope, which passes through the gasket and the pull head to form a loop structure. The gasket and the pull head are connected by the pull rope.
4. The antibacterial trousers according to claim 3, characterized in that: The inside of the placket is sewn with a lining, and the zipper pull slides on the lining.
5. The antibacterial trousers according to claim 1, characterized in that: The width of the pad is greater than the maximum width of the flap when it is open.
6. The antibacterial trousers according to claim 5, characterized in that: The gasket comprises a wear-resistant layer and an antibacterial layer that are composite together.
7. The antibacterial trousers according to claim 6, characterized in that: The wear-resistant layer is made of nylon fiber, and the antibacterial layer is made of bamboo fiber.