Cashmere sweater convenient for dynamically adjusting heat retention property

Abstract

The utility model relates to the technical field of cashmere sweaters, in particular to a cashmere sweater convenient for dynamically adjusting heat retention property, which comprises a cashmere sweater body and two sleeves arranged on two sides of the cashmere sweater body, buttons are arranged on the cashmere sweater body on the lower sides of the two sleeves, and a heat preservation sleeve is sleeved on the outer side of the lower portion of the cashmere sweater body. A buckle ring is arranged at the position, corresponding to the button, of the upper side of the heat preservation sleeve, the buckle ring is buckled on the button and fixed, a first heat conduction layer is arranged on the front side of the heat preservation sleeve, a second heat conduction layer is arranged on the inner side of the heat preservation sleeve in the circumferential direction, and the two ends of the second heat conduction layer penetrate through the heat preservation sleeve and then are connected with the first heat conduction layer.

Description

Technical Field

[0001] This utility model relates to the field of cashmere sweater technology, specifically to a cashmere sweater with easily adjustable warmth retention. Background Technology

[0002] Cashmere sweaters, as a type of thermal clothing, are widely favored by consumers for their lightweight, softness, and excellent warmth retention. Their warmth primarily depends on the natural characteristics of cashmere fibers, including fiber fineness, length, crimp, and the fabric's structure and density. Cashmere fibers have a hollow structure, effectively trapping air and forming an insulating layer, thus providing superior warmth. However, the warmth retention of existing cashmere sweaters is fixed after production and cannot be dynamically adjusted according to external ambient temperature or the wearer's needs. This limitation makes cashmere sweaters less flexible in responding to climate changes or different usage scenarios. Utility Model Content

[0003] To address the aforementioned technical deficiencies, this invention provides a cashmere sweater with easily adjustable warmth retention.

[0004] This utility model discloses a cashmere sweater with easily adjustable warmth, including a cashmere sweater body and two sleeves installed on both sides of the cashmere sweater body. Buttons are provided on the cashmere sweater body under the two sleeves. An insulation sleeve is provided on the lower outer side of the cashmere sweater body. A buckle is provided on the upper side of the insulation sleeve corresponding to the position of the button. The buckle is fixed to the button. A first heat-conducting layer is provided on the front side of the insulation sleeve. A second heat-conducting layer is provided on the inner side of the insulation sleeve along the circumference. The two ends of the second heat-conducting layer pass through the insulation sleeve and are connected to the first heat-conducting layer.

[0005] The principle of this invention is as follows: the insulating cover is fixed to the cashmere sweater body by buttons and buckles, which can increase its warmth. If further improvement in warmth is needed, a heat pack can be attached to the first heat-conducting layer. The second heat-conducting layer inside can transfer the heat from the heat pack to the inside of the cashmere sweater, thereby improving the warmth performance. When additional warmth is not needed, the insulating cover can be removed to restore the original lightweight characteristics of the cashmere sweater, achieving flexible adjustment.

[0006] Furthermore, a piece of clothing is provided on the outside of the No. 1 heat-conducting layer. The upper and lower sides of the clothing are sewn and fixed to the insulation sleeve. The clothing covers the No. 1 heat-conducting layer, making it more aesthetically pleasing. When a heat pack is attached to the No. 1 heat-conducting layer, it is also convenient to put your hands between the clothing and the heat pack for warmth.

[0007] Furthermore, the first and second thermal conductive layers are woven from graphene fibers. Graphene fibers have good thermal conductivity, and the first and second thermal conductive layers woven from graphene fibers also have good flexibility.

[0008] The cashmere sweater obtained by this invention has the following advantages: through the design of a detachable insulation jacket and a heat-conducting layer, the warmth performance of the cashmere sweater can be dynamically adjusted. It can significantly improve the warmth in cold environments by adding an insulation jacket and a heat source (such as a hand warmer), and can also remove the insulation jacket in warmer environments to restore the lightweight characteristics of the cashmere sweater. This enhances the applicability and flexibility of the cashmere sweater and meets the personalized needs of wearers in different ambient temperatures. Attached Figure Description

[0009] Figure 1 This is a front view of Embodiment 1 of the present utility model;

[0010] Figure 2 This is a rear view of Embodiment 1 of the present utility model;

[0011] Figure 3 This is a front view of Embodiment 1 of the present invention after the garment pieces have been removed;

[0012] Figure 4 This is a front view of Embodiment 1 of the present invention after the clothing pieces and insulation sleeve have been removed;

[0013] Figure 5 This is a rear view of Embodiment 1 of the present invention after the insulation sleeve has been removed. Detailed Implementation

[0014] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0015] Example 1:

[0016] like Figures 1 to 5 As shown, this utility model discloses a cashmere sweater with easily adjustable warmth, including a cashmere sweater body 1 and two sleeves 2 installed on both sides of the cashmere sweater body 1. Buttons 3 are provided on the cashmere sweater body 1 below the two sleeves 2. An insulation sleeve 5 is provided on the lower outer side of the cashmere sweater body 1. A buckle 4 is provided on the upper side of the insulation sleeve 5 corresponding to the position of the button 3. The buckle 4 is fastened to the button 3 for fixation. A first heat-conducting layer 8 is provided on the front side of the insulation sleeve 5. A second heat-conducting layer 7 is provided on the inner side of the insulation sleeve 5 along the circumference. The two ends of the second heat-conducting layer 7 pass through the insulation sleeve 5 and are connected to the first heat-conducting layer 8. The first heat-conducting layer 8 and the second heat-conducting layer 7 are woven from graphene fibers. A garment piece 6 is provided on the outer side of the first heat-conducting layer 8. The upper and lower sides of the garment piece 6 are sewn and fixed to the insulation sleeve 5.

[0017] The principle of this invention is as follows: the insulating cover 5 is fixed to the cashmere sweater body 1 by buttons 3 and buckles 4, which can increase its warmth. If further improvement in warmth is needed, a heat pack can be attached to the first heat-conducting layer 8. The second heat-conducting layer 7 inside can transfer the heat from the heat pack to the inside of the cashmere sweater, thereby improving the warmth performance. When additional warmth is not needed, the insulating cover 5 can be removed to restore the original lightweight characteristics of the cashmere sweater, achieving flexible adjustment.

Claims

1. A cashmere sweater with easily adjustable warmth retention, comprising a cashmere sweater body (1) and two sleeves (2) installed on both sides of the cashmere sweater body (1), characterized in that, Buttons (3) are provided on the cashmere sweater body (1) under the two sleeves (2). A thermal insulation sleeve (5) is provided on the lower outer side of the cashmere sweater body (1). A buckle (4) is provided on the upper side of the thermal insulation sleeve (5) corresponding to the position of the button (3). The buckle (4) is fastened to the button (3) for fixation. A first heat-conducting layer (8) is provided on the front side of the thermal insulation sleeve (5). A second heat-conducting layer (7) is provided on the inner side of the thermal insulation sleeve (5) along the circumference. The two ends of the second heat-conducting layer (7) pass through the thermal insulation sleeve (5) and are connected to the first heat-conducting layer (8).

2. The cashmere sweater with dynamically adjustable warmth retention according to claim 1, characterized in that, A garment piece (6) is provided on the outside of the first heat-conducting layer (8), and the upper and lower sides of the garment piece (6) are sewn and fixed to the heat-insulating sleeve (5).

3. A cashmere sweater with easily adjustable warmth according to claim 1 or 2, characterized in that, The first thermal conductive layer (8) and the second thermal conductive layer (7) are made of graphene fiber.

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