An adjustable underwear

Abstract

The utility model relates to an easily adjustable underwear, comprising a chest support, a lining, a shoulder strap, an adjustment structure, a back ratio, a buckle and a hook. When the shoulder strap needs to be adjusted, a person can directly press an arc block, and the inner side end of a second swing rod gradually expands, driving two hinged movable blocks to make relative displacement, generating a pulling force on the outer side end of the first swing rod, so that the contact block is displaced, and one side surface of the contact block is away from the side end surface of the shoulder strap, and there is no friction between the two. The person can then adjust the shoulder strap at will, and when the adjustment is completed, the arc block is loosened to reset the control component as a whole, and the side surface of the contact block is in contact with the side surface of the shoulder strap, and the friction generated thereto prevents the shoulder strap and the shuttle port from randomly penetrating and displacing, thereby allowing the underwear to have the property of convenient adjustment.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing, in particular to an easily adjustable underwear. Background Art

[0002] Underwear, also called bras, refers to clothing that women wear next to the skin. Underwear has the functions of absorbing sweat, correcting shape, setting off the body, keeping warm and protecting against the harm of body dirt. It is one of the indispensable clothing for modern women. Underwear has various styles and can help women "beautify their bodies".

[0003] When optimizing the existing adjustable bras, most of them are reflected in adjusting the chest distance, improving practicality, and making people more comfortable to wear. For example, the Chinese utility model patent with application number CN201810077036.8 discloses "A bra chest distance adjustment device", which consists of shoulder straps, hooks, cups, back ratios, hook rings, steel rings and upper support structures. By turning the nut, the steel ring can be pulled through the threaded rod, thereby changing the distance between the two cups to complete the adjustment of the chest distance, so that the change in the distance between the cups caused by long-term wearing of the bra can be corrected at any time, meeting the people-oriented needs, so that the bra can meet the needs of women in different scenarios, improve the comfort of women wearing, and improve the practicality of the device.

[0004] Although the above-mentioned easy-to-adjust bra has certain advantages in adjusting the chest distance and improving practicality, it still has certain disadvantages: when the human body is wearing it, if there is no adjustment structure on the shoulder strap to adjust the tightness of the shoulder strap, the shoulder strap will be too tight or too loose on the shoulder, which is not conducive to women's wearing comfort and is not conducive to shoulder blood circulation and other problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In order to solve the above technical problems, the utility model provides an easily adjustable underwear.

[0007] (II) Technical solution

[0008] Based on this, the utility model provides the following technical solutions: an adjustable underwear, comprising a chest support, a lining, shoulder straps, an adjustment structure, a back ratio, a fastener and a hook, the two side ends of the lining are respectively sewn to the front end of the back ratio, the adjustment structure penetrates the shoulder straps and movably cooperates with them, the lower end of the chest support is sewn to the upper end of the lining, one end of the shoulder strap is connected to the upper outer peripheral angle position of the chest support, and one end of the shoulder strap is sewn to the upper end of the back ratio; the adjustment structure comprises an adjustment block, a shuttle port, a side port slot and a control component, the shuttle port and the adjustment block are an integrated structure and are connected, the side port slot and the adjustment block are an integrated structure and are connected at the left and right ends thereof, and the control component is embedded and movably inside the adjustment block.

[0009] Preferably, the control assembly includes an arc block, a push-pull block, a positioning block, a first rocker arm, a moving block, a second rocker arm, a spring, a guide rod and a guide rail. One side end of the push-pull block is embedded and connected to the inner end of the arc block, the other end of the push-pull block penetrates the guide rod, the inner end of the push-pull block is hinged and movably matched with one end of the second rocker arm, the moving block is respectively hinged and movably matched with the second rocker arm and the first rocker arm, one end of the first rocker arm is hinged to the rear end of the positioning block, the positioning block is movably matched with the second rocker arm and the arc block through the first rocker arm and the moving block, the moving block is slidably matched on the inner side of the guide rail, the spring is wound and connected to the outer periphery of the guide rod, and the guide rod is located between the outer side of the guide rail and the inner side of the push-pull block.

[0010] Preferably, the adjustment block is movably fitted on the shoulder strap, and the shuttle opening penetrates the shoulder strap.

[0011] Preferably, the inner side of the control component is movably fitted with the outer side of the shoulder strap, and the control component is provided with two groups, which are symmetrically arranged and move relative to each other.

[0012] Preferably, the arc block is embedded in the side opening groove and movably engaged, the positioning block is movable on the side of the shuttle opening, and the guide rail is fixedly connected to the inside of the adjustment block.

[0013] Preferably, the first rocker arm, the moving block and the second rocker arm cooperate as a group, and two upper and lower groups are provided on the control component, and the two groups make relative displacement changes, so that the distance between the moving blocks is increased, and the inclination of the first rocker arm and the second rocker arm becomes larger, which is convenient for driving the positioning block backward so that its position is controlled and changed.

[0014] Preferably, the positioning block is a hemispherical block made of rubber and has anti-slip properties, which facilitates increasing the friction of the positioning block on the shoulder strap.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an easily adjustable underwear, which has the following beneficial effects:

[0017] 1. The underwear is easy to adjust. After a person puts on the underwear, the adjustment structure can be operated according to the fit of the shoulder straps on the shoulders of the human body, so that the underwear can be flexibly adjusted to make the human body more comfortable to wear.

[0018] 2. This kind of underwear is easy to adjust. When the shoulder strap needs to be adjusted, the personnel can directly press the arc block, and the inner end of the second swing rod gradually expands, driving the two hinged moving blocks to make relative displacement, and generating a pulling force on the outer end of the first swing rod, so that the contact block is displaced, and one side surface is away from the side end surface of the shoulder strap, and there is no friction between the two. The personnel can then adjust the shoulder strap at will. When the adjustment is completed, the arc block is loosened to reset the control component as a whole. The side surface of the contact block is in contact with the side surface of the shoulder strap, and the friction generated therebetween prevents the shoulder strap and the shuttle port from passing through and displacing at will, thereby making the underwear easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the rear part of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the regulating structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the adjustment block of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the control component of the utility model.

[0024] In the figure: chest support -1, lining position -2, shoulder strap -3, adjustment structure -4, back ratio -5, buckle -6, hook -7, adjustment block -41, shuttle port -42, side port slot -43, control component -44, arc block -441, push-pull block -442, positioning block -443, first swing arm -444, moving block -445, second swing arm -446, spring -447, guide rod -448, guide rail -449. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-2 , an adjustable underwear, comprising a chest support 1, a lining 2, a shoulder strap 3, an adjustment structure 4, a back ratio 5, a fastener 6 and a hook 7, the two side ends of the lining 2 are respectively sewn to the front end of the back ratio 5, the adjustment structure 4 and the shoulder strap 3 penetrate and flexibly cooperate with each other, the lower end of the chest support 1 is sewn to the upper end of the lining 2, one end of the shoulder strap 3 is connected to the upper outer corner position of the chest support 1, and one end of the shoulder strap 3 is sewn to the upper end of the back ratio 5.

[0027] See also Figure 3-4 , an adjustable underwear, the adjustment structure 4 includes an adjustment block 41, a shuttle port 42, a side port slot 43 and a control component 44, the shuttle port 42 and the adjustment block 41 are an integrated structure and are arranged through, the side port slot 43 and the adjustment block 41 are an integrated structure and are arranged through at the left and right ends thereof, the control component 44 is embedded and movably inside the adjustment block 41, the adjustment block 41 is movably fitted on the shoulder strap 3, the shuttle port 42 and the shoulder strap 3 are penetrated, the inner side of the control component 44 is movably fitted with the outer side of the shoulder strap 3, and the control component 44 is provided with two groups, which are symmetrically arranged and move relatively.

[0028] See also Figure 5, a kind of underwear that is easy to adjust,, the control component 44 includes an arc block 441, a push-pull block 442, a contact block 443, a first swing rod 444, a moving block 445, a second swing rod 446, a spring 447, a guide rod 448 and a guide rail 449, one side end of the push-pull block 442 is embedded and connected with the inner side end of the arc block 441, the other end of the push-pull block 442 penetrates the guide rod 448, the inner side end of the push-pull block 442 is hinged and movably matched with one end of the second swing rod 446, the moving block 445 is respectively hinged and movably matched with the second swing rod 446 and the first swing rod 444, one end of the first swing rod 444 is hinged with the rear end of the contact block 443, the contact block 443 is movably matched with the second swing rod 446 and the arc block 441 through the first swing rod 444 and the moving block 445, and the moving block 445 is slidably matched on the guide rail 449 On the inner side, spring 447 is wound and connected to the outer periphery of guide rod 448, and guide rod 448 is located between the outer side of guide rail 449 and the inner side of push-pull block 442, arc block 441 is embedded in the side opening groove 43 and movably engaged, and the positioning block 443 moves on the side of the shuttle port 42, and the guide rail 449 is fixedly connected to the inside of the adjustment block 41. The first swing rod 444, the moving block 445 and the second swing rod 446 are a group for coordinated activities. An upper and lower group are provided on the control component 44, and the two groups make relative displacement changes, so that the distance between the moving block 445 is increased, and the inclination of the first swing rod 444 and the second swing rod 446 becomes larger, which is convenient for driving the positioning block 443 backward so that its position is controlled and changed. The positioning block 443 is a hemispherical block made of rubber material with anti-slip properties, which is convenient for increasing the friction of the positioning block 443 on the shoulder strap 3.

[0029] In summary, after putting on the underwear, the personnel can operate the adjustment structure 4 according to the adaptability of the shoulder strap 3 on the shoulders of the human body, so that the underwear can be flexibly adjusted to make the human body more comfortable to wear. The shoulder strap 3 is connected with the shuttle port 42. When the shoulder strap 3 needs to be adjusted, the personnel can directly press the arc block 441 to make the push-pull block 442 move inward under the force, and transmit the force to the second swing rod 446. The second swing rod 446 produces an inclined change, and its inner side end gradually expands, driving the two hinged moving blocks 445 to make relative displacement, and the distance is pulled apart, thereby bringing The inclination of the first swing rod 444 hinged at the other end thereof changes, and a pulling force is generated on the outer end of the first swing rod 444, so that the contact block 443 is displaced, and one side surface thereof is away from the side end surface of the shoulder strap 3. There is no friction between the two, and the personnel can adjust the shoulder strap 3 at will. When the adjustment is completed, the arc block 441 is loosened to reset the control component 44 as a whole. The side surface of the contact block 443 is in contact with the side surface of the shoulder strap 3, and the friction generated therebetween prevents the shoulder strap 3 and the shuttle port 42 from passing through and displacing at will, thereby allowing the underwear to be easily adjusted.

[0030] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0031] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable underwear, comprising a chest support (1), a lining (2), a shoulder strap (3), a back part (5), a buckle (6) and a hook (7), the two side ends of the lining (2) are respectively sewn to the front end of the back part (5), the lower end of the chest support (1) is sewn to the upper end of the lining (2), one end of the shoulder strap (3) is connected to the outer peripheral angle position of the upper end of the chest support (1), and one end of the shoulder strap (3) is sewn to the upper end of the back part (5); Features: The utility model also comprises an adjustment structure (4), wherein the adjustment structure (4) penetrates and movably cooperates with the shoulder strap (3), and the adjustment structure (4) comprises an adjustment block (41), a shuttle port (42), a side port slot (43) and a control component (44); the shuttle port (42) and the adjustment block (41) are an integrated structure and are arranged through, the side port slot (43) and the adjustment block (41) are an integrated structure and are arranged through at the left and right ends thereof, and the control component (44) is embedded and movably inside the adjustment block (41).

2. The easily adjustable underwear according to claim 1, characterized in that: The control assembly (44) comprises an arc block (441), a push-pull block (442), a positioning block (443), a first swing rod (444), a moving block (445), a second swing rod (446), a spring (447), a guide rod (448) and a guide rail (449); one side end of the push-pull block (442) is embedded and fixedly connected to the inner side end of the arc block (441); the other end of the push-pull block (442) penetrates the guide rod (448); the inner side end of the push-pull block (442) is hinged and movably matched with one end of the second swing rod (446); the moving block (445) is respectively connected to the first swing rod (446) and the second swing rod (446). The second swing rod (446) and the first swing rod (444) are hinged and movably matched. One end of the first swing rod (444) is hinged to the rear end of the positioning block (443). The positioning block (443) is movably matched with the second swing rod (446) and the arc block (441) through the first swing rod (444) and the moving block (445). The moving block (445) is slidably matched on the inner side of the guide rail (449). The spring (447) is wound and connected to the outer periphery of the guide rod (448). The guide rod (448) is located between the outer side of the guide rail (449) and the inner side of the push-pull block (442).

3. The easily adjustable underwear according to claim 1, characterized in that: The adjustment block (41) is movably fitted on the shoulder strap (3), and the shuttle opening (42) penetrates the shoulder strap (3).

4. The easily adjustable underwear according to claim 1, characterized in that: The inner side of the control component (44) is movably fitted with the outer side of the shoulder strap (3).

5. The easily adjustable underwear according to claim 2, characterized in that: The arc block (441) is embedded in the side opening groove (43) and movably engaged, the positioning block (443) is movable on the side of the shuttle opening (42), and the guide rail (449) is fixedly connected to the inside of the adjustment block (41).

6. The easily adjustable underwear according to claim 2, characterized in that: The first swing rod (444), the moving block (445) and the second swing rod (446) are a group for coordinated movement. The control component (44) is provided with two upper and lower groups, and the two groups are subjected to relative displacement changes.

7. The easily adjustable underwear according to claim 2, characterized in that: The positioning block (443) is a hemispherical block made of rubber.

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