Inflatable sweater shrink-proof expanding model

Abstract

The utility model relates to the technical field of sweater shrink-proof expanding models, and discloses an inflatable sweater shrink-proof expanding model which comprises an inflatable and deflatable flexible air bag layer, the flexible air bag layer is divided into a collar, a trunk and arms, the end of the collar is provided with a circular section, the upper part of the collar is provided with a circular hanging ring, and the bottom of the collar is provided with an elliptical section; a pressing inflation ball and an air release valve are arranged at the bottom of the flexible air bag layer, the flexible air bag layer is inflated through the pressing inflation ball, and the air release valve is used for deflating; the flexible air bag layer is made of TPU / PVC composite materials, a three-dimensional expanding model conforming to the body shape of the human body is formed after inflation, the circular sections below the shrinkage type cuffs at the bottoms of the arms and the shrinkage type lower hem at the bottom of the trunk can be tightly attached to the cuffs and the lower hem of the sweater, in the wet shaping process, the cuffs and the lower hem are effectively prevented from curling and deforming, and the shaping effect is good. And the overall attractiveness of the sweater is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sweater anti-shrinking big model technology field, specifically is a kind of inflatable sweater anti-shrinking big model. BACKGROUND

[0002] Knitted woolen sweater is prone to shrinkage after washing due to the scale structure on the fiber surface, resulting in smaller size and discomfort. In the prior art: petroleum dry cleaning method: avoid shrinkage by chemical solvent, but the cost is high and pollutes the environment, which does not meet the green and environmental protection concept; iron stand type big model expander: high temperature setting is needed after sweater drying by steam iron, which can easily cause local deformation and bulging of the sweater during the process, affecting the appearance; and high temperature ironing can damage the elasticity of wool fiber and reduce the thermal insulation performance, while the iron stand structure is inconvenient to store (the unfolded volume is proportional to the size of the sweater), and occupies a large space. Industrial anti-shrinking treatment has a longer processing time and a higher price, and is not widely used.

[0003] The defects of the prior art are that it cannot directly shape the sweater in a wet state, relies on high temperature treatment or complex process, resulting in high cost, poor effect and environmental pollution. Therefore, there is an urgent need for a simple and convenient, environmentally friendly and efficient sweater big model expander, which is simple to use, has a small storage volume and can be reused, to realize wet shaping, avoid high temperature damage and improve the care effect of woolen sweater. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of the prior art that it cannot directly shape the sweater in a wet state, and provides an inflatable sweater anti-shrinking big model.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises: a flexible air bag layer that can be inflated and deflated, the flexible air bag layer is divided into neck, torso and arm parts, the neck end is circular in cross section, the upper part is provided with a circular hanging ring, and the bottom is oval in cross section; the bottom of the flexible air bag layer is provided with a pressing inflation ball and a deflation valve, the flexible air bag layer is inflated by the pressing inflation ball, and the deflation valve is used for deflation; the flexible air bag layer is made of TPU / PVC composite material, and forms a three-dimensional big model conforming to the human body shape after inflation.

[0006] Further description of the above technical scheme:

[0007] The circular hanging ring provided above the neck has a diameter of 2-5 cm, and is used for hanging and drying the sweater.

[0008] Further description of the above technical scheme:

[0009] The bottom of the arm is provided with an oval cross section of a contraction type sleeve, and the contraction type sleeve is provided below the sleeve with a circular cross section, which is used for fitting and setting the sleeve of the sweater.

[0010] As a further description of the above technical solutions:

[0011] The bottom of the torso is provided with a contraction type lower hem with an oval cross section, and the lower part of the contraction type lower hem is provided with a lower hem cross section, which is a circular cross section, for shaping the lower hem of the sweater.

[0012] The utility model has the following beneficial effects:

[0013] 1. The contraction type sleeve opening at the bottom of the arm and the contraction type lower hem at the bottom of the torso are provided, and the circular cross section below them can closely fit the sleeve opening and the lower hem of the sweater, effectively preventing the sleeve opening and the lower hem from being rolled and deformed during the wet shaping process, and ensuring the overall beauty of the sweater.

[0014] 2. The flexible air bag layer is made of TPU / PVC composite material, which has good flexibility, wear resistance and corrosion resistance. It can maintain a stable shape after inflation and provide reliable support for the sweater, and it is not easy to be damaged during repeated inflation and deflation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of overall schematic diagram of inflatable sweater anti-shrink supporting big model;

[0016] Figure 2 The utility model provides a kind of overall structural schematic diagram (inflation state) of inflatable sweater anti-shrink supporting big model;

[0017] Figure 3 The utility model provides a kind of bottom surface structure schematic diagram of inflatable sweater anti-shrink supporting big model;

[0018] Figure 4 The utility model provides a kind of lower bottom surface inflation assembly structure schematic diagram of inflatable sweater anti-shrink supporting big model;

[0019] Figure 5 The utility model provides a kind of neck part cross section schematic diagram of inflatable sweater anti-shrink supporting big model;

[0020] Figure 6 The utility model provides a kind of front side inflation assembly structure schematic diagram of inflatable sweater anti-shrink supporting big model;

[0021] Figure 7 The utility model provides a kind of back inflation assembly structure diagram of inflatable sweater anti-shrink supporting big model.

[0022] Legend: 1, round hanging ring;2, neck;3, torso;4, arm;5, pressurized ball;6, air release valve;7, contraction type sleeve opening;8, contraction type lower hem;9, sleeve opening cross section;10, lower hem cross section;11, flexible air bag layer. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "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 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Example 1:

[0027] like Figures 1 to 7 As shown in the figure, this embodiment provides an inflatable sweater anti-shrinkage stretching model, including: an inflatable and deflateable flexible airbag layer 11, the flexible airbag layer 11 is divided into three parts: neck collar 2, torso 3, and arms 4. The neck collar 2 has a circular cross-section at one end, a circular hanging ring 1 at the top, and an elliptical cross-section at the bottom. The bottom of the flexible airbag layer 11 is provided with a press-to-inflate balloon 5 and a deflation valve 6. The flexible airbag layer 11 is inflated by the press-to-inflate balloon 5, and the deflation valve 6 is used to deflate the airbag layer 11. The flexible airbag layer 11 is made of TPU / PVC composite material, and after inflation, it forms a three-dimensional stretching model that conforms to the human body shape.

[0028] In the embodiment, the sweater is washed and wrung dry to keep it wet (water content ≥ 35±5%), the flexible air bag layer 11 is sleeved on the sweater from the neck collar 2, the pressurized ball 5 is pressed to inflate the flexible air bag layer 11, the inflation amount is adjusted according to the original size of the sweater, the neck collar 2, the torso 3 and the arm 4 are used to support the corresponding parts of the sweater, the wet memory shaping technology is used to expand the sweater in three dimensions when it is wet, the sweater is restored to the original size by cooperating with the pattern design model of the knitted sweater.

[0029] It should be noted that the bottom of the flexible air bag layer 11 is provided with the pressurized ball 5 and the deflation valve 6, the flexible air bag layer 11 can be quickly inflated by pressing the pressurized ball 5, so that the model is inflated to a three-dimensional shape conforming to the human body shape; after use, the deflation valve 6 is opened to quickly deflate, and the inflation and deflation process is simple and easy to operate.

[0030] Specifically, the circular hanging ring 1 provided above the neck collar 2 has a diameter of 2-5 cm and is used to hang the sweater to dry.

[0031] In the embodiment, after inflation is completed and the deflation valve 6 is closed, the sweater is hung on the expanded model by the circular hanging ring 1, and the sweater is dried in a ventilated place, which is convenient for drying the sweater and keeps the expanded state.

[0032] Specifically, the bottom of the arm 4 is provided with a contraction type sleeve opening 7 with an elliptical cross section, and the contraction type sleeve opening 7 is provided below with a sleeve opening cross section 9 which is a circular cross section and is used to fit the sleeve opening of the sweater for shaping.

[0033] As a preferred embodiment, the contraction type sleeve opening 7 and the sleeve opening cross section 9 fit the sleeve opening of the sweater during inflation, and the sleeve opening of the sweater is shaped when the sweater is wet, so that the original shape of the sleeve opening of the sweater is restored.

[0034] Specifically, the bottom of the torso 3 is provided with a contraction type hem 8 with an elliptical cross section, and the contraction type hem 8 is provided below with a hem cross section 10 which is a circular cross section and is used to shape the hem of the sweater.

[0035] In the embodiment, the contraction type hem 8 and the hem cross section 10 shape the hem of the sweater during inflation, so that the original size of the hem of the sweater is restored.

[0036] In use, the sweater is washed and wrung dry to keep it wet (water content ≥ 35±5%), at this time the flexible air bag layer is deflated through the deflation valve 6, and after deflation it is soft and foldable, which is convenient for sleeving from the neck collar of the sweater, the flexible air bag layer 11 is inflated by pressing the pressurized ball 5, the inflation amount is adjusted according to the original size of the sweater, the neck collar 2, the torso 3 and the arm 4 are inflated, and the neck collar 2, the torso 3 and the arm 4 respectively support the neck collar, the torso and the arm of the sweater, and the sweater is expanded in three dimensions when it is wet.

[0037] After the inflation is completed, the deflation valve 6 is closed to prevent gas leakage, and the expanded model with the sweater is hung in a ventilated place to dry by using a circular hanging ring with a diameter of 2-5 cm above the neck.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An inflatable sweater blocking bust form, characterized by: Include: The flexible air bag layer (11) is divided into neck (2), trunk (3), arm (4) three parts, the neck (2) end is circular section, the upper part is provided with circular hanging ring (1), the bottom is oval section; The bottom of the flexible air bag layer (11) is provided with a pressurized ball (5) and a deflation valve (6), the flexible air bag layer (11) is inflated by the pressurized ball (5), and the deflation valve (6) is used for deflation; The flexible air bag layer (11) adopts TPU / PVC composite material, and forms a three-dimensional supporting model conforming to human body shape after inflation.

2. The inflatable sweater shrinkage preventing supporting model according to claim 1, wherein: The circular hanging ring (1) provided above the neck (2) has a diameter of 2-5 cm, and is used for hanging and drying the sweater.

3. The inflatable sweater shrinkage preventing supporting model according to claim 2, wherein: The bottom of the arm (4) is provided with an oval section of the contraction type sleeve opening (7), and the contraction type sleeve opening (7) is provided below with a sleeve opening section (9) in circular section, which is used for fitting and shaping the sweater sleeve opening.

4. The inflatable sweater shrinkage preventing supporting model according to claim 3, wherein: The bottom of the trunk (3) is provided with an oval section of the contraction type lower hem (8), and the contraction type lower hem (8) is provided below with a lower hem section (10) in circular section, which is used for shaping the sweater lower hem.

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