A wearable, walkable outdoor sleeping bag

Abstract

This utility model relates to the field of outdoor sleeping bag technology, and more particularly to a wearable outdoor sleeping bag, comprising a sleeping bag body. The upper side of the sleeping bag body, near the head, has an outward-folding section for easy entry and exit. Symmetrically arranged outward-facing zippers are provided on both sides of the outward-folding section. Symmetrically arranged outward-facing arm zippers are installed around the periphery of the outward-folding section on the sleeping bag body. A foot zipper is installed near the foot of the sleeping bag body for easy leg extension. The overall outer contour of this sleeping bag is egg-shaped, fully meeting the needs of users in different sleeping positions. The arm and foot zippers facilitate the extension of hands and feet, enabling the user to walk comfortably and improving flexibility and convenience during outdoor activities. The length of the sleeping bag is adjustable to meet the needs of users of different heights, offering better applicability.

Description

Technical Field

[0001] This utility model relates to the field of outdoor sleeping bag technology, and in particular to a wearable, walking outdoor sleeping bag. Background Technology

[0002] An outdoor sleeping bag is a core piece of equipment for ensuring safety and comfort during outdoor activities. Its core function is to resist environmental damage through a scientifically designed temperature regulation mechanism. In the variable weather conditions outdoors, a sleeping bag effectively locks in the body's heat to create a stable, insulating microenvironment, significantly slowing down heat loss and thus avoiding the risk of hypothermia caused by cold—especially in cold nights or high-altitude areas, this active insulation capability can be crucial for survival. Simultaneously, the sleeping bag provides physical insulation, not only blocking cold and moisture conducted from the ground but also preventing dampness from condensation inside the tent or sudden rainfall, keeping the skin dry. The design balances ergonomics and portability; the lightweight structure allows for compressible storage to save backpack space, while the body-hugging cut reduces cold air infiltration and prevents heat dissipation due to excessive internal space, maximizing insulation efficiency. Furthermore, as a direct barrier between the body and the outdoor environment, the sleeping bag effectively isolates potential disturbances such as ground debris and insects, improving sleep quality and ensuring the user gets sufficient rest to maintain energy and focus for the next day's outdoor activities.

[0003] Traditional outdoor sleeping bags have several drawbacks. First, they don't allow for easy hand and foot extension, making them unsuitable for walking. Second, their length is not easily adjustable, resulting in limited usability. Therefore, traditional outdoor sleeping bags need to be optimized and improved. Summary of the Invention

[0004] The purpose of this invention is to overcome the aforementioned problems in traditional technologies and provide a wearable, walking outdoor sleeping bag.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution: A wearable outdoor sleeping bag includes a sleeping bag body. The upper side of the sleeping bag body near the head is provided with an outward-turning part that facilitates the entry and exit of the human body. The two sides of the outward-turning part are symmetrically provided with entry and exit zippers distributed in an outward V-shape. The sleeping bag body is symmetrically installed with outward-V-shaped hand zippers at the periphery of the outward-turning part. The sleeping bag body is also provided with a foot zipper near the foot end for easy foot extension.

[0006] Furthermore, in the aforementioned wearable outdoor sleeping bag, the overall outer contour of the sleeping bag body is egg-shaped.

[0007] Furthermore, in the aforementioned wearable outdoor sleeping bag, the length of the sleeping bag body is adjustable, and the adjustment structure is based on any one of the following: a side drawstring connection structure, a snap fastener connection structure, or a magnetic skin connection structure.

[0008] Furthermore, in the aforementioned wearable outdoor sleeping bag, the inlet and outlet zipper is a double-ended zipper that is easy to open from the inside out, and the zipper is opened from top to bottom.

[0009] Furthermore, in the aforementioned wearable outdoor sleeping bag, the interior of the inlet / outlet zipper and the foot extension zipper is provided with an inner windproof strip, and the inner windproof strip of the foot extension zipper is filled with thermal insulation material.

[0010] Furthermore, in the aforementioned wearable outdoor sleeping bag, the angle between the two reach zippers is 35 to 50 degrees; the outside of the reach zipper is provided with an outer windproof strip, the opening of which faces outward and is sewn on three sides.

[0011] Furthermore, in the aforementioned wearable outdoor sleeping bag, the folded-out section is fitted with a neck warmer located between two zippers.

[0012] Furthermore, in the aforementioned wearable outdoor sleeping bag, the sleeping bag body has a head cover located at the head, and the head cover has a built-in light-blocking layer; a breathing opening is formed between the head cover and the neck warmer.

[0013] Furthermore, in the aforementioned wearable outdoor sleeping bag, the sleeping bag body is filled with 3D material in the shoulder areas on both sides of the neck warmer and head cover.

[0014] Furthermore, in the aforementioned wearable outdoor sleeping bag, each of the sleeping bag bodies has an independent drawstring for adjusting the tightness at the brim of the head cover.

[0015] The beneficial effects of this utility model are: 1. Wearable for walking: Features hand and foot zippers for easy access, allowing users to walk comfortably while wearing the sleeping bag, improving flexibility and convenience during outdoor activities. The sleeping bag's length is adjustable to accommodate users of different heights, offering greater versatility.

[0016] 2. High adaptability: The overall outline of the sleeping bag is egg-shaped, which fully meets the needs of users in different sleeping positions.

[0017] 3. Excellent warmth retention: The zipper has inner and outer windproof strips, with the inner windproof strip filled with insulation material to reduce heat loss; the head hood has a built-in blackout layer, and the neck warmer and head hood form a breathing opening, which keeps you warm and prevents stuffiness; the shoulders are filled with 3D three-dimensional material to enhance warmth retention.

[0018] 4. Humanized design: It is equipped with a neck warmer and a head cover. The head cover has an independent drawstring at the brim for adjusting the tightness, which improves the comfort of use.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a top view of the entire utility model; Figure 2 This is a bottom view of the entire utility model; Figure 3 This is a schematic diagram of the reach zipper in this utility model; Figure 4 This is a dimensional schematic diagram of the present invention; Figure 5 This is a schematic diagram of the installation position of the plastic snap fastener in this utility model; In the attached diagram, the components represented by each number are as follows: 1-Sleeping bag body, 2-Outward flap, 3-In and out zipper, 4-Hand zipper, 5-Leg zipper, 6-Side drawstring, 7-Neck warmer, 8-Head hood, 9-Breathing opening, 10-Plastic snap fastener. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Example 1

[0023] like Figures 1-3 As shown, this embodiment provides a wearable outdoor sleeping bag, including a sleeping bag body 1. The upper side of the sleeping bag body 1, near the head, has an outward-folding section 2 for easy entry and exit. Symmetrically arranged outward-facing zippers 3 on both sides of the outward-folding section 2 are arranged in a V-shape. Symmetrically arranged outward-facing zippers 4 are installed on the outer periphery of the outward-folding section 2 on the sleeping bag body 1. A foot-extending zipper 5 is installed near the foot of the sleeping bag body 1 for easy foot extension.

[0024] In this embodiment, the overall outer contour of the sleeping bag body 1 is egg-shaped.

[0025] In this embodiment, the inlet and outlet zipper 3 is a double-headed zipper that is easy to open from the inside out, and the direction of the inlet and outlet zipper is to be opened from top to bottom.

[0026] In this embodiment, the interior of the inlet / outlet zipper 3 and the foot extension zipper 5 is provided with an inner windproof strip, and the inner windproof strip of the foot extension zipper is filled with heat-insulating material.

[0027] In this embodiment, the included angle between the two reach zippers 4 is 35 to 50 degrees. The outside of the reach zipper 4 is provided with an outer wind deflector strip, the opening of which faces outward and is sewn on three sides.

[0028] In this embodiment, the outward-turned part 2 is located between the two inlet and outlet zippers 3 and a scarf 7 is installed.

[0029] In this embodiment, the sleeping bag body 1 is provided with a head cover 8 at the head, and the head cover 8 has a built-in light-blocking layer; a breathing opening 9 is formed between the head cover 8 and the neck warmer 7.

[0030] In this embodiment, the sleeping bag body 1 is filled with 3D three-dimensional material in the shoulder areas on both sides of the neck warmer 7 and the head cover 8.

[0031] In this embodiment, the sleeping bag body 1 has independent drawstrings for adjusting tightness installed at the brim of the head cover.

[0032] To better understand the specifications of this product, please refer to the following: Figure 4 The specific dimensions and specifications are provided for reference only; some details can be optimized according to requirements.

[0033] The specific application of this embodiment is as follows: Entering and exiting the sleeping bag: The upper side of the sleeping bag body 1, near the head, has an outward-folding section 2. On both sides of the outward-folding section 2, there are symmetrical outward-facing zippers 3 arranged in a V-shape. The outward-facing zippers 3 are double-ended zippers that are easy to open from the inside out, and are pulled from top to bottom. When the user needs to enter the sleeping bag, he / she opens the outward-facing zipper 3 and enters the sleeping bag through the outward-folding section 2; when he / she needs to leave the sleeping bag, he / she also opens the outward-facing zipper 3 and exits through the outward-folding section 2.

[0034] Hand and foot extension: Symmetrically arranged outward-facing zippers 4 are installed on the outer periphery of the sleeping bag body 1 at the outer edge of the outward-facing section 2, and foot extension zippers 5 are installed near the foot end of the sleeping bag body 1 for easy foot extension. When the user needs to move their hands or feet, they can open the corresponding hand extension zipper 4 or foot extension zipper 5 to extend their hands or feet outside the sleeping bag for walking; after the activity, zipping up the zipper will restore the sleeping bag to its insulated state. The inner windproof strips of the in-sleep zippers 3 and foot extension zippers 5 are equipped with inner windproof strips, and the inner windproof strip of the foot extension zipper is filled with insulating material to reduce heat loss from the zipper; the outer windproof strip of the hand extension zipper 4 has an outer windproof strip with the opening facing outward and three sides stitched, which also provides some wind protection.

[0035] Head warmth and breathing: A neck warmer 7 is installed between the two zippers 3 on the outward-facing section 2. A head cover 8 is located at the head of the sleeping bag body 1, with a built-in blackout layer to block light and create a comfortable sleeping environment. A breathing opening 9 is formed between the head cover 8 and the neck warmer 7 to facilitate breathing while preventing excessive heat loss from the head. 3D three-dimensional material is filled in the shoulder areas of the sleeping bag body 1, including the neck warmer 7 and the head cover 8, to enhance warmth and comfort in the shoulders. Each brim of the head cover has an independent drawstring for adjustment, allowing the user to adjust the tightness of the head cover as needed. Example 2

[0036] This embodiment improves upon Embodiment 1 by allowing the length of the sleeping bag body to be adjusted. The adjustment structure is based on a side drawstring connection structure. Specifically, the sleeping bag body 1 has side drawstrings 6 near both sides for easy adjustment of the leg length. A guide tube is sewn onto the outer side of the side drawstring 6, and a gap is left between the pulling end and the leg extension zipper. A spring buckle is slidably installed on the rope outside the guide tube. The user can pull the side drawstring 6 according to their own height, and fix it with the spring buckle to adjust the leg length of the sleeping bag, making it fit the body better and improving the warmth retention effect. Example 3

[0037] The difference between this embodiment and Embodiment 2 is that, as Figure 5 As shown, a snap fastener connection structure is used to replace the side drawstring connection structure for length adjustment. Specifically, plastic snap fasteners 10 are sewn onto the upper part of the sleeping bag. The height of the lower part of the sleeping bag is controlled and adjusted by fastening the snap fasteners, so that the user can walk while wearing the sleeping bag. Example 4

[0038] The difference between this embodiment and Embodiment 3 is that magnetic snap fasteners are used instead of plastic snap fasteners for length adjustment. One half of the magnetic snap fastener is fixed to the hanging strap, and the other half is attached to the outer fabric of the tent. Compared to plastic snap fasteners, magnetic snap fasteners are simpler and more convenient to operate and position, requiring no pressing for connection. The magnetic feature also improves the portability of adjusting the leg height of the sleeping bag. Example 5

[0039] The difference between this embodiment and embodiment two is that a magnetic skin connection structure is used instead of a side drawstring connection structure for length adjustment, and the magnetic skin is sewn inside the sleeping bag.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to specific implementation methods. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wearable, walkable outdoor sleeping bag, comprising a sleeping bag body, characterized in that, The sleeping bag body has an outward-folding section on the upper side near the head for easy entry and exit. The outward-folding section has symmetrical outward-facing zippers on both sides. The sleeping bag body has symmetrical outward-facing hand zippers on the periphery of the outward-folding section. The sleeping bag body has a foot zipper near the foot end for easy foot extension.

2. The wearable walking outdoor sleeping bag according to claim 1, characterized in that, The overall outer contour of the sleeping bag body is egg-shaped.

3. The wearable walking outdoor sleeping bag according to claim 1, characterized in that, The length of the sleeping bag body is adjustable, and the adjustment structure is based on any one of the following: side drawstring connection structure, snap fastener connection structure, and magnetic skin connection structure.

4. A wearable, walking outdoor sleeping bag according to claim 1, characterized in that, The zipper is a double-ended zipper that is easy to open from the inside out, and the zipper is opened from top to bottom.

5. A wearable, walking outdoor sleeping bag according to claim 1, characterized in that, The inlet / outlet zipper and the foot extension zipper are equipped with an inner windproof strip, and the inner windproof strip of the foot extension zipper is filled with heat-insulating material.

6. A wearable, walking outdoor sleeping bag according to claim 1, characterized in that, The angle between the two reach zippers is 35 to 50 degrees. The outside of the reach zipper is provided with an outer wind deflector strip, the opening of which faces outward and is sewn on three sides.

7. A wearable, walking outdoor sleeping bag according to claim 1, characterized in that, The outward-turned section is located between the two zippers and is fitted with a neck warmer.

8. A wearable walking outdoor sleeping bag according to claim 7, characterized in that, The sleeping bag body has a head cover at the head, and the head cover has a built-in light-blocking layer; a breathing opening is formed between the head cover and the neck warmer.

9. A wearable, walking outdoor sleeping bag according to claim 8, characterized in that, The sleeping bag body is filled with 3D material in the shoulder areas on both sides of the neck warmer and head cover.

10. A wearable walking outdoor sleeping bag according to claim 9, characterized in that, Each sleeping bag body has an independent drawstring for adjusting tightness at the brim of the hood.

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