An outdoor blanket for easy mobility

Abstract

The utility model provides a kind of outdoor blanket convenient to activity, it includes blanket body, the blanket body includes the warm layer and waterproof layer of laminated connection, the blanket body is provided with two activity areas, the activity area includes activity mouth, activity cloth and waterproof cover, the activity mouth is through the warm layer and the waterproof layer, the activity cloth is connected with the warm layer of activity mouth edge, the middle part of waterproof cover forms activity inner chamber, and the two ends of waterproof cover form annular first port and annular second port respectively, the first port is connected with the waterproof layer of the periphery edge of activity mouth, the second port of waterproof cover is provided with annular hem, and the inside of annular hem is provided with elastic contraction rope.The second port of the utility model's waterproof cover is provided with annular hem and elastic contraction rope, so that second port is closed in natural state, to avoid rainwater into, while reducing internal and external gas flow, improve heat preservation effect.

Description

Technical Field

[0001] This utility model relates to the field of blanket technology, and specifically to an outdoor blanket that is easy to move in. Background Technology

[0002] When participating in outdoor activities, carrying an outdoor blanket can help you cope with many adverse environmental conditions. For example, you can use an outdoor blanket to keep warm when the temperature is low, use a waterproof outdoor blanket for temporary shelter when it rains, or use an outdoor blanket as a cushion when sitting.

[0003] Existing outdoor blankets generally consist of an insulating layer and a waterproof layer. When sitting and keeping warm, the insulating layer is wrapped around the body. However, a common problem with existing outdoor blankets is that to retrieve items outside the blanket, the blanket must be partially lifted, causing rapid heat loss and discomfort in cold environments. Some outdoor blankets have cuffs that allow arms to pass through, mitigating heat loss during arm movement. However, the gaps created by the cuffs generally reduce waterproofing and insulation performance. Patent application CN202222661948.4 discloses a wearable semi-enclosed outdoor emergency survival blanket with cuffs and Velcro. However, the Velcro has limited effectiveness in preventing water penetration, and the Velcro must be manually lifted each time the arm is re-entered through the cuff, making it inconvenient to use. Utility Model Content

[0004] To address the aforementioned issues, this invention provides an outdoor blanket that allows for easy movement of the arms when wrapped around the body. This prevents heat loss when retrieving items from outside the blanket and maintains good overall waterproof and warmth retention properties.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An outdoor blanket designed for easy movement includes a blanket body comprising a layered insulating layer and a waterproof layer. The blanket body has two movable areas, each including an opening, a movable fabric, and a waterproof cover. The opening extends through the insulating layer and the waterproof layer. The movable fabric is connected to the insulating layer at the edge of the opening and can selectively close the opening. The waterproof cover forms a movable inner cavity in its center. The two ends of the waterproof cover form an annular first port and an annular second port, respectively. The first port is connected to the waterproof layer around the perimeter of the opening, allowing the movable inner cavity to communicate with the opening. The second port of the waterproof cover has an annular rolled edge, and an elastic shrink cord is disposed inside the annular rolled edge.

[0007] Furthermore, the upper end of the movable fabric is connected to the upper edge of the movable opening.

[0008] Furthermore, the edge of the movable opening is provided with a magnetic element, and the edge of the movable cloth is provided with a mating element corresponding to the position of the magnetic element, and the magnetic element and the mating element can form a magnetic attraction connection.

[0009] Furthermore, the magnetic component is at least disposed on the lower edge of the movable opening, and the mating component is at least disposed on the lower end of the movable fabric.

[0010] Furthermore, the waterproof sleeve also includes an annular airbag, which is disposed on the inner side of the annular rolled edge.

[0011] Furthermore, the volume of gas filling the annular airbag is less than the maximum volume of the annular airbag.

[0012] Furthermore, the outer surface of the annular airbag is provided with a hydrophobic coating.

[0013] Furthermore, a storage bag is attached to the outer surface of the insulation layer.

[0014] Furthermore, the storage bag is positioned on the lower side of the activity area.

[0015] Furthermore, the upper side of the storage bag forms an oblique opening facing the middle of the insulation layer.

[0016] The following beneficial effects can be achieved by applying this utility model:

[0017] 1. This utility model is equipped with a movable opening through which an arm can pass to retrieve items from the outside of the outdoor blanket. The movable opening is equipped with a movable fabric and a waterproof cover. The movable fabric can close the movable opening when not in use to prevent heat loss. The second end of the waterproof cover is equipped with a ring-shaped rolled edge and an elastic shrink rope, which allows the second end to shrink and close naturally to prevent rainwater from entering. At the same time, it reduces the flow of internal and external air, reduces heat exchange, and improves the heat preservation effect. Furthermore, under the action of gravity, the waterproof cover will droop, further reducing the probability of rainwater entering.

[0018] 2. In some embodiments of this utility model, the edge of the movable opening is provided with a magnetic element, and the movable cloth is provided with a mating element that can form a magnetic attraction with the magnetic element. When the movable opening is not in use, the movable cloth can automatically close the movable opening to prevent heat loss. When the movable opening is in use, the movable cloth can be pushed open, which is more convenient than the Velcro in the prior art.

[0019] 3. In some embodiments of this utility model, an annular airbag is provided at the second port of the waterproof sleeve. The volume of gas filled in the annular airbag is less than the maximum volume of the annular airbag. When the second port is open, the annular airbag is in a non-inflated state, reducing the pressure on the arm after passing through the opening. When the second port is contracted, pressure is generated on the annular airbag, causing the annular airbag to be in an inflated state, forming a sealed structure, preventing rainwater from entering and preventing the flow of gas inside and outside, thereby improving the waterproof and heat-insulating effects. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the movable fabric in the embodiment;

[0022] Figure 3 This is a cross-sectional view of the active area in the embodiment;

[0023] In the diagram, 1-blanket body, 11-insulation layer, 12-waterproof layer, 2-moving area, 21-moving opening, 211-magnetic component, 22-moving fabric, 221-fitting component, 23-waterproof cover, 231-moving inner cavity, 232-circular rolled edge, 233-elastic shrink rope, 234-circular airbag, 3-storage bag. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model. Example

[0025] Reference Figures 1-3 One embodiment of this utility model provides an outdoor blanket that facilitates movement, which includes a blanket body 1 and two activity areas 2 are provided near the upper side of the blanket body 1.

[0026] The blanket 1 includes a layered and connected insulating layer 11 and a waterproof layer 12. The insulating layer 11 has a heat storage structure, which generally forms a large amount of trapped air inside. The low thermal conductivity of the trapped air is used to achieve the heat storage effect. The heat storage structure can be set inside the insulating layer, for example, by filling the inside of the insulating layer with cotton fleece material, or it can be set on the surface of the insulating layer, for example, by flocking on the surface of the insulating layer. The waterproof layer 12 is made of a water-impermeable dense material or has a water-repellent structure formed on its outer surface to prevent moisture from penetrating the insulating layer.

[0027] The activity area 2 includes an activity opening 21, a movable fabric 22, and a waterproof cover 23;

[0028] The opening 21 passes through the insulation layer 11 and the waterproof layer 12. The upper edge of the movable fabric 22 is connected to the insulation layer 11 on the upper edge of the opening 21. The shape and size of the movable fabric correspond to the opening, so that the movable fabric can just close the opening to prevent heat loss. The flexible material of the movable fabric can rotate or bend at the opening. When the user's arm passes through the opening, the movable fabric can be easily pushed open. In order to further improve the insulation of the opening, in some embodiments of this utility model, a magnetic suction member 211 is provided on the lower edge of the opening 21, and a mating member 221 is provided on the lower edge of the movable fabric. The magnetic suction member and the mating member can form a magnetic attraction. Under the action of magnetic attraction and gravity, when the user does not use the opening, the movable fabric just fits with the opening to form a closed structure. It is conceivable that in some embodiments, more magnetic suction members can be provided on the left and right sides of the opening, and corresponding mating members can be provided on the sides of the movable fabric to improve the stability of the fit between the movable fabric and the opening.

[0029] A movable inner cavity 231 is formed in the middle of the waterproof sleeve 23. A first annular port and a second annular port are formed at both ends of the waterproof sleeve. The first port connects to the waterproof layer 12 around the perimeter of the movable port 21, allowing the movable inner cavity 231 to communicate with the movable port 21. The second port of the waterproof sleeve has an annular rolled edge 232, inside which is an elastic shrink rope 233. In its natural state, the elastic shrink rope 233 tightens the annular rolled edge, causing the second port to shrink and form a pleated structure. When the user does not use the movable port, the shrinkage structure formed at the second port prevents liquid from entering the movable inner cavity, thus providing waterproofing. It also prevents airflow between the movable inner cavity and the outside of the waterproof sleeve, reducing heat loss at the movable port. After the user's arm passes through the movable inner cavity, the second port expands, allowing the arm to extend outside the waterproof sleeve. In a further embodiment, to improve the sealing at the second port, an annular airbag can be provided on the inner side of the annular rolled edge. The volume of gas filled in the annular airbag is less than the maximum volume of the annular airbag. When the second port contracts, it compresses the annular airbag, reducing its effective volume to match the volume of the fixed gas. At this time, the annular airbag is in a swollen state, forming a sealing structure at the second port. When the second port expands, the effective volume of the annular airbag increases, and the airbag is in a relaxed state, which does not affect the expansion and contraction of the second port, nor does it exert excessive additional pressure on the arm. From a waterproof perspective, it is preferable to apply a hydrophobic coating to the surface of the annular airbag.

[0030] In a further embodiment, a storage bag 3 connected to the outer surface of the insulation layer 11 can be provided on the lower side of the activity area. When the user takes out an item through the activity opening, it can be temporarily stored in the storage bag for later use. At the same time, it can also provide a place for the hand. The user can apply force to the blanket through the storage bag without having to grab the edge of the blanket. From the perspective of user comfort, the upper side of the storage bag should form an oblique opening facing the middle of the insulation layer to accommodate the placement angle of the arm.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An outdoor blanket that facilitates movement, characterized in that: The blanket includes a blanket body (1), which comprises a layered insulating layer (11) and a waterproof layer (12). The blanket body has two movable areas (2), each of which includes a movable opening (21), a movable fabric (22), and a waterproof sleeve (23). The movable opening (21) passes through the insulating layer (11) and the waterproof layer (12). The movable fabric (22) is connected to the insulating layer (11) at the edge of the movable opening (21) and can selectively close the movable opening (21). The middle part of the waterproof sleeve (23) forms a movable inner cavity (231). The two ends of the waterproof sleeve form an annular first port and an annular second port, respectively. The first port is connected to the waterproof layer (12) at the periphery of the movable opening (21) and the movable inner cavity (231) communicates with the movable opening (21). The second port of the waterproof sleeve is provided with an annular rolled edge (232), and an elastic shrink rope (233) is provided inside the annular rolled edge.

2. The outdoor blanket for easy movement according to claim 1, characterized in that: The upper end of the movable fabric (22) is connected to the upper edge of the movable opening (21).

3. The outdoor blanket for easy movement according to claim 1, characterized in that: The edge of the movable opening (21) is provided with a magnetic element (211), and the edge of the movable cloth (22) is provided with a mating element (221) corresponding to the position of the magnetic element. The magnetic element and the mating element can form a magnetic connection.

4. The outdoor blanket for easy movement according to claim 3, characterized in that: The magnetic component (211) is at least located on the lower edge of the movable opening, and the mating component (221) is at least located on the lower end of the movable cloth.

5. The outdoor blanket for easy movement according to claim 1, characterized in that: The waterproof sleeve (23) also includes an annular airbag (234), which is located on the inner side of the annular rolled edge (232).

6. The outdoor blanket for easy movement according to claim 5, characterized in that: The volume of gas filled in the annular airbag (234) is less than the maximum volume of the annular airbag.

7. The outdoor blanket for easy movement according to claim 5, characterized in that: The outer surface of the annular airbag (234) is provided with a hydrophobic coating.

8. The outdoor blanket for easy movement according to claim 1, characterized in that: A storage bag (3) is attached to the outer surface of the insulation layer (11).

9. An outdoor blanket for easy movement according to claim 8, characterized in that: The storage bag (3) is located on the lower side of the activity area (2).

10. An outdoor blanket for easy movement according to claim 9, characterized in that: The upper side of the storage bag (3) forms an oblique opening facing the middle of the insulation layer.

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