Landform adaptive sleeping bag

An adaptable, sleeping bag technology, applied in applications, sleeping blankets, mattresses, etc., can solve the problem of reduced comfort of sleeping bags, and achieve the effect of improving sleeping comfort and ease of use

Inactive Publication Date: 2017-02-22
WUXI XINRENJU SCI & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a terrain-adaptive sleeping bag, which solves the problem of reduced comfort of existing sleeping bags when used on uneven terrain surfaces

Method used

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  • Landform adaptive sleeping bag
  • Landform adaptive sleeping bag

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.

[0013] Please combine figure 1 and figure 2 As shown, the terrain-adaptive sleeping bag involved in this embodiment includes a bag body, and the bag body includes an upper layer 100 and a lower layer 200, wherein the upper layer 100 is respectively provided with a retractable head window 104 and an upper limb zipper opening 105 for exposing the upper limbs , also includes an adjustable zipper opening 106 at the tail for adjusting the temperature of the sleeping bag. One side of the upper layer 100 and the lower layer 200 is fixedly connected, and the other side is connected by a double-ended zipper 300. The setting of the double-ended zipper 300 can close the sleeping bag from top to bottom or bottom to top, which is convenient for use.

[0014] The lower layer 200 includes a lower liner 201, a lower thermal insulation layer 202,...

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PUM

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Abstract

The invention discloses a landform adaptive sleeping bag which comprises a bag body, wherein the bag body comprises an upper layer and a lower layer; the lower layer comprises a lower inner container, a lower heat-preservation layer, an air layer and a lower protection layer which are arranged from inside to outside; the lower heat-preservation layer, the air layer and the lower protection layer are fixedly connected; the air layer comprises a plurality of inflatable air chambers which are arranged in parallel in the longitudinal direction of the bag body; an inflation hole is formed in the bag body; the inflation hole is communicated with the inflatable air chambers through air tubes; a one-way air inlet valve is arranged at the connecting part of each inflatable air chamber and the air tube; each inflatable air chamber is provided with an exhaust valve. The landform adaptive sleeping bag disclosed by the invention is adaptive to convex and concave surfaces of the ground, and the interior of the sleeping bag can be flat as much as possible, so that the sleep comfort can be improved, and the use can be convenient.

Description

technical field [0001] The invention relates to a sleeping bag, in particular to a terrain-adaptive sleeping bag, which belongs to the technical field of travel articles. Background technique [0002] Sleeping bags used for outdoor sports are mainly used for cold protection and warmth during sleep. Therefore, designs such as venting zippers and shrink necks are designed to better solve the problem of heat preservation and improve the heat preservation performance of sleeping bags. Under some extreme use conditions, the thermal performance of sleeping bags is the first design factor that cannot be compromised. The structure and material selection of sleeping bags are more inclined to provide favorable conditions for thermal insulation, while ignoring the comfort requirements of sleeping positions. A general sleeping bag can provide a more comfortable resting environment after the tent is supported on a relatively flat ground because of its own warm filling, and the supporting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G9/08A47C27/12A47C27/08
CPCA47G9/086A47C27/081A47C27/124
Inventor 不公告发明人
Owner WUXI XINRENJU SCI & TRADE
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