WO2021159859A1

WO2021159859A1 - Combined duvet

Info

Publication number: WO2021159859A1
Application number: PCT/CN2020/137674
Authority: WO
Inventors: 袁正强
Original assignee: 苏州市绿中缘纺织科技有限公司
Priority date: 2020-02-14
Filing date: 2020-12-18
Publication date: 2021-08-19
Also published as: CN211704175U

Abstract

A combined duvet, comprising a first bedding layer (1) and a second bedding layer (2) arranged above the first bedding layer (1). The first bedding layer (1) comprises a first head edge (11) and a first foot edge (12), and the second bedding layer (2) comprises a second head edge (21) and a second foot edge (22). First single-side zipper teeth (13) and second single-side zipper teeth (14) parallel to the first head edge (11) are arranged on the upper surface of the first bedding layer (1), a distance between the first single-side zipper teeth (13) and the first head edge (11) ranges from 10 cm to 30 cm, and a distance between the second single-side zipper teeth (14) and the first foot edge (12) ranges from 10 cm to 30 cm; third single-side zipper teeth (23) parallel to the second head edge (21) are arranged on the lower surface of the second bedding layer (2), and a distance between the third single-side zipper teeth (23) and the second head edge (21) ranges from 5 cm to 25 cm; fourth single-side zipper teeth (24) are arranged on the second foot edge (22). The first single-side zipper teeth (13) and the third single-side zipper teeth (23) are meshed with each other to form a first zipper (3), and the second single-side zipper teeth (14) and the fourth single-side zipper teeth (24) are meshed with each other to form a second zipper (4). The head may not have a feeling of heavy and stuffy caused by the combined duvet, the feet are more warm, more comfortable and user-friendly experience is brought, and the duvet adapts to different temperatures in different seasons and is convenient and comfortable to use.

Description

A combined style duvet

Technical field

The utility model relates to the technical field of down duvets, in particular to a combined style duvet.

Background technique

There are a variety of quilts on the market, according to the size of the area, such as baby quilt, children quilt, single quilt, double quilt, etc. According to the thickness, there are such as spring and autumn quilt, summer cool quilt, winter quilt and so on. These quilts of different sizes and thicknesses are usually used alone. In different temperature seasons, people will choose different quilts, resulting in the need to reserve many different types of quilts, which not only requires more money, but also takes up more space. During the change of seasons, a large amount of manpower is required to replace and organize, resulting in a waste of resources. Therefore, in order to save resources and carry out reasonable configuration, it is necessary to have a quilt suitable for different seasons and different temperatures for people to use.

Utility model content

In view of the above-mentioned technical problems, the purpose of this utility model is to propose a combined style duvet to solve the above-mentioned problems mentioned in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A combined style duvet includes a first quilt and a second quilt placed above the first quilt. The first quilt includes a first head edge and a first leg edge. The covering layer includes a second head edge and a second leg edge; the upper surface of the first covering layer is provided with a first single-sided fastener element and a second single-sided fastener element parallel to the first head edge, the The first single-sided fastener element is 10cm-30cm away from the first head edge, and the second single-sided fastener element is 10cm-30cm away from the first foot edge; the lower surface of the second layer is provided with a second head A third single-sided element with parallel sides, the third single-sided element is 5cm-25cm away from the second head edge, and a fourth single-sided element is provided at the second leg edge; the first single-sided element The side elements and the third single-sided elements are meshed with each other to form a first zipper, and the second single-sided elements and the fourth single-sided elements are meshed with each other to form a second zipper.

Preferably, the first zipper and the second zipper are double-open-end zipper.

Preferably, the weight of the down of the first covering layer is 1.2 kg to 1.6 kg, and the weight of the down of the second covering layer is 0.3 kg to 0.8 kg.

Preferably, the length and width dimensions of the first coating layer and the second coating layer are the same.

Preferably, the second quilt is provided with a quilting parallel to the second leg side, and the quilting is 10 cm to 30 cm away from the second leg side, and the second single-sided fastener element and the fourth single-sided fastener When the teeth bite together, the second layer is folded at the quilting.

Preferably, the quilting is a channel-type quilting.

Due to the application of the above technical solutions, the present utility model has the following advantages compared with the prior art:

In the combined style duvet of the utility model, the first and second quilts can be used separately to adapt to different climates, or can be combined to form a thicker quilt, suitable for severe cold weather; the first zipper and the second quilt can be used in combination. The use of the zipper makes the connection between the first layer and the second layer more convenient, fast and stable, and the connection is not easy to fall off; the double-opening zipper can be opened or closed from any end, which is convenient to use; One head side is 10cm～30cm, the second single side element is 10cm～30cm away from the first foot side, the third single side element is 5cm～25cm away from the second head side, and the fourth single side element is placed on the second At the foot, the position of the chain teeth is set so that the head will not be too thick and stuffy after the combination of the first layer and the second layer, and the feet are more warm, bringing a more comfortable and humanized experience, and the quilt adapts to different Different temperatures in seasons and convenient and comfortable to use.

Description of the drawings

The technical scheme of the utility model will be further explained below in conjunction with the accompanying drawings:

Figure 1 is a schematic diagram of the combined style duvet of the utility model;

Figure 2 is a schematic diagram of the upper surface of the first quilt of the combined-style duvet of the present invention;

Figure 3 is a schematic diagram of the upper surface of the second quilt of the combined-style duvet of the present invention;

Fig. 4 is a schematic diagram of the lower surface of the second quilt of the combined style duvet of the present invention.

Among them: 1. The first covering layer; 11. The first head side; 12. The first foot edge; 13. The first single-sided fastener element; 14, the second single-sided fastener element; 2. The second covering layer; 21. The second head side; 22. The second foot side; 23 The third single-sided fastener element; 24. The fourth single-sided fastener element; 25. Quilting; 3. The first zipper; 4. The second zipper.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the scope of protection of the utility model. .

As shown in Figure 1 is a combined style duvet of the present invention, including a first quilt layer 1 and a second quilt layer 2 placed on top of the first quilt layer 1, the first quilt layer 1 includes the head respectively In addition to the first head side 11 and the first foot side 12 of the foot, the second covering layer 2 includes a second head side 21 and a second foot side 22 located on the head and feet, respectively. As shown in Figure 2, the upper surface of the first layer 1 is sewn with a first single-sided element 13 and a second single-sided element 14 parallel to the first head edge 11, and the first single-sided element 13 is separated from The first head side 11 has a length of 10 cm to 30 cm, and the second single-sided fastener element 14 is 10 cm to 30 cm away from the first foot side 12. As shown in FIG. 4, the lower surface of the second layer 2 is sewn with a third single-sided fastener element 23 parallel to the second head side 21, and the third single-sided fastener 23 is 5 cm away from the second head side 21 ~25cm, a fourth single-sided fastener 24 is sewn on the edge 22 of the second leg. The first single-sided element 13 and the third single-sided element 23 are meshed with each other to form the first zipper 3, and the second single-sided element 14 and the fourth single-sided element 24 are meshed with each other to form the second zipper 4. The length and width dimensions of the first layer 1 and the second layer 2 are the same. After the first single-sided fastener element 13 and the third single-sided fastener element 23 are engaged with each other, the first head side 11 and the second head side 21 are in parallel Uneven, the first head side 11 extends a certain distance outwards than the second head side 21, so that there is only one layer covering the quilt near the head. The two head sides 21 will not cover the head and cause stuffiness.

After the first head side 11 extends a certain distance outward than the second head side 21, the corresponding second foot side 22 will also extend outward than the first foot side 12, so the second foot side needs to be extended. The side 12 is partially bent inward, so that the fourth single-sided fastener element 24 at the second leg side 12 can engage with the second single-sided fastener element 14 that is 10 cm to 30 cm away from the first foot side. As shown in FIG. 3, the second quilt 2 has a quilting 25 parallel to the second leg edge 22, and the quilting 25 is 10cm to 30cm away from the second leg edge 22. The quilting 25 is a channel type. Quilting. When the second single-sided fastener element 14 and the fourth single-sided fastener element 24 are engaged with each other, the second covering layer 2 is folded at the quilting 25. With the existence of the quilting 25, the second leg edge 12 will be easier to bend inward, and the bending part will not bulge and leak, and the warmth will be better. At this time, the quilt on the feet has three layers, which is thicker and warmer, bringing warmth to the feet that need warmth most.

The first zipper 3 and the second zipper 4 are double-opening zippers with two sliders, which can be opened or closed from either end. The two sliders are opened against the lock piece to separate them, and they can be completely opened, which is convenient to use.

The down weight of the first quilt 1 is 1.5 kg, and the down weight of the second quilt 2 is 0.5 kg. When the first zipper 3 and the second zipper 4 are unwound, the first covering layer 1 and the second covering layer 2 can be used separately. The first covering layer 1 is thicker and heavier, suitable for use in autumn and winter, and the second covering layer 2 is lighter and thinner, suitable for use in autumn and winter. Used in spring and summer, the combination of the two can be used in severe winter. Since the first single-sided fastener 13 and the second single-sided fastener 14 on the first layer 1 are both on the same side, as long as the side without fasteners faces inward, it will not be brought by the presence of fasteners. Unwell.

In a combined style duvet of this embodiment, the first quilt layer 1 and the second quilt layer 2 can be used separately to adapt to different climates, or can be used in combination, overlapping up and down to form a thicker quilt, adapting to severe cold weather; The use of a zipper 3 and a second zipper 4 makes the connection of the first layer 1 and the second layer 2 more convenient, fast and stable, and the connection is not easy to fall off compared with the button; the double-opening zipper can be opened from either end or Closed and easy to use; the first single-sided fastener 13 is 10cm～30cm away from the first head side 11, the second single-sided fastener 14 is 10cm-30cm away from the first foot side 12, and the third single-sided fastener 23 5cm～25cm away from the second head side 21, the fourth single side element 24 is set at the second leg side 22. The position of this element is set so that the first layer 1 and the second layer 2 are combined The back of the head will not be too heavy and stuffy, and the feet will be more warm, bringing a more comfortable and humanized experience. The quilt adapts to different seasons and different temperatures and is convenient and comfortable to use.

The above are only examples of the utility model, and do not therefore limit the scope of the utility model's patent. Any equivalent structure or equivalent process transformation made using the content of the utility model specification, or directly or indirectly applied to other related technologies In the same way, all fields are included in the scope of patent protection of this utility model.

Claims

A combined style duvet, which is characterized in that it comprises a first quilt and a second quilt placed above the first quilt. The first quilt includes a first head edge and a first leg edge, The second covering layer includes a second head side and a second leg edge; the upper surface of the first covering layer is provided with a first single-sided fastener element and a second single-sided chain parallel to the first head side Teeth, the first single-sided fastener element is 10cm-30cm away from the first head edge, and the second single-sided fastener element is 10cm-30cm away from the first foot edge; the lower surface of the second coating is provided with A third single-sided fastener element with a second head side parallel, the third single-sided fastener element is 5 cm to 25 cm away from the second head side, and a fourth single-sided fastener element is provided at the second leg side; The first single-sided fastener element and the third single-sided fastener mesh with each other to form a first zipper, and the second single-sided fastener element and the fourth single-sided fastener mesh with each other to form a second zipper.
The combined style duvet according to claim 1, wherein the first zipper and the second zipper are double-opening zippers.
The combined style duvet according to claim 1, wherein the weight of the down of the first quilt is 1.2kg to 1.6kg, and the weight of the down of the second quilt is 0.3kg to 0.8kg.
The combined style duvet according to claim 1, wherein the length and width of the first and second quilts are the same.
The combined style duvet according to claim 4, characterized in that: the second quilt layer is provided with a quilting parallel to the second leg edge, and the quilting is 10cm-30cm away from the second leg edge, When the second single-sided fastener element and the fourth single-sided fastener element are engaged with each other, the second layer is folded at the quilting.
The combined style duvet of claim 5, wherein the quilting is a channel-type quilting.