Trousers with foldable trouser legs

Abstract

The trousers with the foldable trouser legs comprise a trouser waist and the trouser legs sewn on the two sides of the trouser waist, extension parts are arranged at the bottoms of the trouser legs, lock catch assemblies are arranged on the outer side of the trouser waist and comprise bases, locking pieces and elastic pieces, the bases are sewn on the outer sides of the trouser legs, the bases are connected with the locking pieces used for locking in a rotating mode, and the elastic pieces are connected with the locking pieces. An elastic piece is arranged between the locking piece and the base, the extension part is provided with a clamping groove, and a locking cavity used for being connected with the clamping groove is formed between the base and the locking piece. The main purpose of the utility model is that the extension part of the trouser leg is used for increasing the perimeter of the trouser leg at the ankle, the trouser leg is easy to fold upwards, and when the trouser leg needs to be folded, the locking piece is rotated to open the lock catch assembly, the clamping groove of the extension part is clamped into the locking cavity, and then the locking piece is reset, so that the heat dissipation of legs or wading walking of people is facilitated; and the trouser legs cannot fall off in the walking process.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing, in particular to a pair of trousers with foldable trouser legs. Background Art

[0002] Trousers are generally composed of a waistband and two trouser legs sewn on both sides of the waistband. In summer, people usually turn the trouser legs up and fold them to make them into 7-point trousers to facilitate heat dissipation. However, since there is no structure to fix the trouser legs on the trousers, the trouser legs often fall down during walking, which will also cause the trouser legs to expand and affect the shape of the trousers, causing certain inconveniences. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the technical solution adopted by the utility model is: a pair of trousers with foldable trouser legs, including a waistband and trouser legs sewn on both sides of the waistband, an extension portion is provided at the bottom of the trouser legs, and a locking assembly is provided on the outside of the waistband. The locking assembly includes a base, a locking piece and an elastic piece. The base is sewn to the outside of the trouser leg, and the base is connected to the locking piece for locking by rotation, and an elastic piece is provided between the locking piece and the base, and a slot is provided on the extension portion, and a locking cavity for connecting the slot is formed between the base and the locking piece.

[0004] By adopting the above technical solution, the extended part of the trouser leg is used to increase the circumference of the trouser leg at the ankle, which makes it easy to fold the trouser leg upward. When the trouser leg needs to be folded, the locking assembly is opened by rotating the locking piece, the slot of the extended part is inserted into the locking cavity, and then the locking piece is reset, which is convenient for people to dissipate heat from their legs or walk through water, and the trouser legs will not fall during walking.

[0005] The utility model is further configured that the base is provided with a hook portion and a suture groove, and the bottom of the locking piece is provided with an arc portion matched with the hook portion.

[0006] Furthermore, the locking member is provided with a connecting column, the base is provided with a steering hole and a mounting groove, the connecting column extends through the steering hole to the mounting groove, and the elastic member is arranged in the mounting groove.

[0007] By adopting the above technical solution, the base is sewn to the trouser leg through the sewing groove, and its height position is variable. The locking piece is rotated on the base through the steering hole. After all, under the action of the elastic part, the inner side of the locking piece is always in contact with the base, and the center point of the arc part is concentric with the steering hole, so that the locking piece will not structurally interfere with the base when rotating, and the overall structural design is reasonable.

[0008] The utility model is further configured that the locking member is provided with convex blocks distributed in a circumference around the connecting column, and the base is provided with limiting grooves matched with the convex blocks.

[0009] Furthermore, the elastic member is a conical spring, the connecting column is provided with a retaining ring portion, one end of the conical spring with a smaller inner diameter abuts against the retaining ring portion, and the other end abuts against the mounting groove.

[0010] By adopting the above technical solution, through the limitation of the protrusion, the locking piece cannot rotate relative to the base under normal circumstances. The locking piece needs to be pulled outward so that the protrusion leaves the limiting groove before the locking piece can be rotated. When the protrusion rotates to the corresponding limiting groove, the protrusion is stuck in the corresponding limiting groove under the action of the conical spring, so that the locking piece is always locked with the base in a natural state.

[0011] The utility model is further configured that the extension portion is provided with a rubber ring around the card slot.

[0012] By adopting the technical solution, the strength of the card slot is improved by the rubber sleeve, so that the fabric of the extension part is prevented from being hooked by the hook part of the base.

[0013] The utility model is further configured that the trouser legs are provided with buttons at the extension portions.

[0014] By adopting the above technical solution, when the trouser legs are lowered, the circumference of the trouser legs at the ankles is reduced by the buttons, and the extended parts are hidden, so that the original shape of the trousers is maintained, and the overall appearance is unified and beautiful.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The extension part of the trouser leg is used to increase the circumference of the trouser leg at the ankle, which is easy to fold the trouser leg upward. When the trouser leg needs to be folded, the locking assembly is opened by rotating the locking piece, the slot of the extension part is inserted into the locking cavity, and then the locking piece is reset, which is convenient for people to dissipate heat from the legs or wade through water, and the trouser legs will not fall during walking.

[0017] The embodiments of the utility model are further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model after the trouser legs are folded;

[0020] Figure 3 For the utility model Figure 2 A partial enlarged view of the A direction

[0021] Figure 4 It is a cross-sectional view of the lock assembly of the utility model;

[0022] Figure 5 A three-dimensional diagram of the base of the utility model;

[0023] Figure 6 It is a three-dimensional diagram of the locking member of the utility model;

[0024] Wherein: 1-locking assembly, 2-waistband, 3-trouser leg, 4-extension part, 5-rubber sleeve, 6-button, 11-base, 12-locking member, 13-elastic member, 14-locking cavity, 41-slot, 110-hook part, 111-suture slot, 112-turning hole, 113-installation slot, 114-limiting slot, 120-arc part, 121-connecting column, 122-bump, 123-retaining ring part; DETAILED DESCRIPTION

[0025] like Figure 1 , 4 As shown, the present embodiment provides a pair of trousers with foldable trouser legs, comprising a waistband 2, and trouser legs 3 sewn on both sides of the waistband 2, an extension portion 4 is provided at the bottom of the trouser legs 3, a locking assembly 1 is provided on the outer side of the waistband 2, the locking assembly 1 comprises a base 11, a locking piece 12 and an elastic piece 13, the base 11 is sewn to the outer side of the trouser legs 3, the base 11 is connected to the locking piece 12 for locking by rotation, and an elastic piece 13 is provided between the locking piece 12 and the base 11, a slot 41 is provided on the extension portion 4, and a locking cavity 14 for connecting the slot 41 is formed between the base 11 and the locking piece 12.

[0026] Combination Figure 5 , 6 As shown, in this embodiment, the base 11 is provided with a hook portion 110 and a suture groove 111, and the bottom of the locking member 12 is provided with an arc portion 120 adapted to the hook portion 110, the locking member 12 is provided with a connecting column 121, the base 11 is provided with a turning hole 112 and a mounting groove 113, the connecting column 121 passes through the turning hole 112 and extends to the mounting groove 113, the elastic member 13 is arranged in the mounting groove 113, the base 11 is sewn to the trouser leg 3 through the suture groove 111, and its height position is variable, and the locking member 12 is rotated on the base 11 through the turning hole 112. After all, under the action of the elastic member 13, the inner side surface of the locking member 12 is always in contact with the base 11, and the center point of the arc portion 120 is concentric with the turning hole 112, so that the locking member 12 will not structurally interfere with the base 11 when rotating, and the overall structural design is reasonable.

[0027] In this embodiment, the locking member 12 is provided with circumferentially distributed protrusions 122 located around the connecting column 121, the base 11 is provided with a limiting groove 114 adapted to the protrusion 122, the elastic member 13 is a conical spring, and the connecting column 121 is provided with a retaining ring portion 123, the end of the conical spring with a smaller inner diameter abuts against the retaining ring portion 123, and the other end abuts against the mounting groove 113. Due to the limitation of the protrusion 122, under normal circumstances, the locking member 12 cannot rotate relative to the base 11, and the locking member 12 needs to be pulled outward so that the protrusion 122 leaves the limiting groove 114 before the locking member 12 can be rotated. When the protrusion 122 rotates to the corresponding limiting groove 114, the protrusion 122 is stuck in the corresponding limiting groove 114 under the action of the conical spring, so that the locking member 12 is always locked with the base 11 in a natural state.

[0028] Combination Figure 2 , 3 As shown, in this embodiment, the extension part 4 is provided with a rubber ring 5 around the slot 41 , and the rubber ring 5 improves the strength of the slot 41 to prevent the fabric of the extension part 4 from being hooked by the hook part 110 of the base 11 .

[0029] In this embodiment, buttons 6 are provided at the extension part 4 of the trouser leg 3. When the trouser leg 3 is put down, the circumference of the trouser leg 3 at the ankle is reduced by the buttons 6, and the extension part 4 is hidden, so as to keep the overall appearance uniform and beautiful.

[0030] In the utility model, the extension part 4 of the trouser leg 3 is used to increase the circumference of the trouser leg 3 at the ankle, which is easy to fold the trouser leg 3 upward. When the trouser leg 3 needs to be folded, the locking assembly 1 is opened by rotating the locking piece 12, and the slot 41 of the extension part 4 is inserted into the locking cavity 14, and then the locking piece 12 is reset, which is convenient for people to dissipate heat from their legs or wade through water, and the trouser leg 3 will not fall during walking.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pair of trousers with foldable trouser legs, comprising a trouser waist (2), and trouser legs (3) sewn on both sides of the trouser waist (2), and an extension portion (4) is provided at the bottom of the trouser legs (3), characterized in that: A locking assembly (1) is provided on the outer side of the trouser waist (2), the locking assembly (1) comprising a base (11), a locking piece (12) and an elastic piece (13); the base (11) is sewn to the outer side of the trouser leg (3); the base (11) is connected to the locking piece (12) for locking by rotation; an elastic piece (13) is provided between the locking piece (12) and the base (11); a slot (41) is provided on the extension portion (4); a locking cavity (14) for connecting the slot (41) is formed between the base (11) and the locking piece (12).

2. The trousers with foldable trouser legs according to claim 1, characterized in that: The base (11) is provided with a hook portion (110) and a suture groove (111), and the bottom of the locking member (12) is provided with an arc portion (120) matched with the hook portion (110).

3. The trousers with foldable trouser legs according to claim 2, characterized in that: The locking member (12) is provided with a connecting column (121), the base (11) is provided with a steering hole (112) and a mounting groove (113), the connecting column (121) passes through the steering hole (112) and extends to the mounting groove (113), and the elastic member (13) is arranged in the mounting groove (113).

4. The trousers with foldable trouser legs according to claim 3, characterized in that: The locking member (12) is provided with convex blocks (122) distributed in a circumference around the connecting column (121), and the base (11) is provided with limiting grooves (114) matched with the convex blocks (122).

5. The trousers with foldable trouser legs according to claim 3, characterized in that: The elastic member (13) is a conical spring, the connecting column (121) is provided with a retaining ring portion (123), one end of the conical spring with a smaller inner diameter abuts against the retaining ring portion (123), and the other end abuts against the mounting groove (113).

6. The trousers with foldable trouser legs according to claim 1, characterized in that: The extension portion (4) is provided with a rubber ring (5) around the clamping groove (41).

7. The trousers with foldable trouser legs according to claim 6, characterized in that: The trouser legs (3) are provided with buttons (6) at the extension portion (4).

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