CN210783792U - Envelope type multi-purpose sleeping bag with down - Google Patents

Abstract

A envelope type multi-purpose sleeping bag with down feather for keeping warm is provided with a sleeping bag main body consisting of an upper sheet, a lower sheet and a cold-proof cap, wherein the sleeping bag zipper is arranged along the left side and the back side of the sleeping bag in an L shape, an inner liner and a neck partition collar are arranged in the sleeping bag main body, and the upper sheet and the cold-proof cap are provided with a sleeping bag closing belt provided with a tightening rope; the front part of the outer side of the sleeping bag main body is provided with a warm-keeping additional layer consisting of additional surface cloth and warm-keeping flocculus; the space cloth is arranged between the surface cloth and the inner cloth of the sleeping bag body, the space cloth is longitudinally arranged in a front-back penetrating manner at the position of a folding line of the lower piece and the upper piece, the space cloth is transversely arranged and distributed in the upper piece and the lower piece, the space cloth is longitudinally arranged and distributed in the upper cap piece of the cold-proof cap, and down feather is filled in a space bin consisting of the surface cloth, the inner cloth and the space cloth; a connecting snap fastener is arranged between the lining cloth and the inner lining; the back of the lower sheet is provided with a storage bag. The utility model has good heat preservation performance and high comfort level, and has multiple purposes.

Description

Envelope type multi-purpose sleeping bag with down

Technical Field

The utility model relates to a sleeping bag of usefulness of camping in the field, concretely relates to envelope formula eiderdown multi-purpose sleeping bag that keeps warm.

Background

The envelope type down feather heat-insulating sleeping bag on the market at present mainly comprises surface cloth, lining cloth and filled down feather, and is characterized in that the filled down feather is separated and fixed by sewing threads, the envelope type down feather heat-insulating sleeping bag has the problems that human body heat is seriously dissipated at the back relative to the ground, cold air directly reaches the back from the underground, and the expansion performance of the filled down feather can not be fully exerted when the sleeping bag is used due to the fact that the surface cloth, the lining cloth and the filled down feather are directly connected through the sewing threads, and under the same down feather filling weight, the sleeping bag is poor in heat-insulating performance, poor in comfort when the sleeping bag is used and single in function.

Disclosure of Invention

An object of the utility model is to the above-mentioned problem, provide a envelope formula eiderdown multi-purpose sleeping bag that keeps warm to solve the ice-cold problem that reaches the inflation degree of packing eiderdown of present envelope formula eiderdown sleeping bag that keeps warm when using, improve envelope formula eiderdown sleeping bag that keeps warm's thermal behavior and comfort level, and make the sleeping bag possess the multiple use.

The technical scheme for realizing the purpose is as follows: a envelope type down feather warm keeping multipurpose sleeping bag comprises an envelope type sleeping bag main body consisting of an upper sheet, a lower sheet and a cold-proof cap, wherein a sleeping bag zipper penetrates through the left side and the rear side of the sleeping bag main body and is arranged in an L shape, an anti-clamping belt and an opening lappet are arranged on the inner side of the sleeping bag zipper, a lining is connected in the sleeping bag main body through a lining zipper, a neck partition collar is arranged at the front part of the inner side of the lining, and a sleeping bag closing belt provided with a closing rope is arranged on the front edge of the upper sheet and the edge of the opening of the upper cap sheet of the cold-proof cap; a warm-keeping additional layer consisting of additional surface cloth and an internal warm-keeping flocculus is arranged on the outer side surface of the sleeping bag body above the waist of the sleeping bag body; the sleeping bag body comprises a surface cloth and an inner cloth, wherein a piece of spacing cloth which is vertical to the surface cloth of the surface cloth and the inner cloth is arranged between the surface cloth and the inner cloth, the spacing cloth is longitudinally arranged at the position of a folding line of the lower piece and the upper piece in a front-back penetrating manner, a plurality of spacing cloth is transversely arranged and distributed in the upper piece and the lower piece, a plurality of spacing cloth is longitudinally arranged and distributed in the upper piece of the cold-proof hat, and down feather is filled in a spacing bin formed by the surface cloth, the inner cloth and the spacing cloth; a connecting snap fastener is arranged between the lining cloth and the inner lining.

According to the envelope type down feather warm-keeping multipurpose sleeping bag, the back face of the lower piece is connected with a storage bag through a sewing line, the storage bag is provided with a rectangular bag body, a bag opening tightening belt for assembling a tightening rope is arranged at the edge of the upper opening of the bag body, an upper cover cloth is connected to the upper portion of the inner side of the rear side face of the bag body, and two tightening belts for assembling adjustable buckles are arranged on the outer side face of the bag body.

The utility model has the advantages that:

1. the outer side surface above the waist of the sleeping bag main body is provided with the warm-keeping additional layer consisting of the additional surface cloth and the warm-keeping flocculus, the warm-keeping flocculus with high thermal insulation coefficient is selected, so that the heat conduction of the upper half of the human body to the ground can be effectively reduced, the problem that the heat of the human body is seriously dissipated at the back relative to the ground is solved, the warm-keeping performance of the sleeping bag is improved, and meanwhile, when the sleeping bag is unfolded, the warm-keeping effect of the sleeping bag on the lower part of the human body can be improved.

2. The space cloth is arranged between the surface cloth and the inner cloth of the sleeping bag, so that the down filled in the sleeping bag can be effectively separated, the good expansion performance of the filled down and the fixed limit effect of the space cloth on the surface cloth and the inner cloth can be fully exerted, the uniform thickness of the filled down at each part of the sleeping bag is ensured, and the heat preservation performance of the sleeping bag is effectively improved.

3. The sleeping bag main part adopts upper and lower piece fifty percent discount form, can use as quilt, bed clothes after upper and lower piece expandes to the sleeping bag main part passes through the zip fastener and connects the assembly inside lining, conveniently washs, changes, is favorable to keeping the sanitation and hygiene of sleeping bag, has improved the comfort level that the sleeping bag used, and the inside lining of unloading simultaneously can be regarded as the bed, the thing exclusive use of covering, has increased the service function of sleeping bag.

4. Sleeping bag and the integrative design of bag of accomodating, simple structure make things convenient for the packing of sleeping bag and carry.

Drawings

Fig. 1 is a schematic structural view of the envelope type multi-purpose sleeping bag for keeping down warm.

Fig. 2 is a schematic view of the unfolding structure of the envelope type down feather warming multipurpose sleeping bag.

Fig. 3 is a sectional view taken along line a-a of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 2.

Fig. 5 is a schematic view of the back view structure of the envelope type down feather warming multipurpose sleeping bag.

Fig. 6 is a schematic structural view of the envelope type down feather warming multipurpose sleeping bag after being packed.

In the figure: 1. loading the wafer; 2. carrying out sheet discharging; 3. a cold-proof cap; 4. a sleeping bag zipper; 5. the entrainment is prevented; 6. an opening placket; 7. lining zippers; 8. a liner; 9. a neck partition collar; 10. a closing band of the sleeping bag; 11. Adding a shell fabric; 12. a thermal insulating flocculus; 13. surface cloth; 14. lining; 15. a spacer cloth; 16. down; 17. connecting snap fasteners; 18. a bag body; 19. a bag opening tightening belt; 20. covering the cloth; 21. and (4) tightening the belt.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1, 2, 3 and 4, the envelope type down feather warm keeping multipurpose sleeping bag comprises an envelope type sleeping bag body consisting of an upper sheet 1, a lower sheet 2 and a cold protective cap 3. The cold-proof hat 3 consists of a small semicircular lower hat piece and a convex arc-shaped upper hat piece, wherein the small semicircular lower hat piece extends forwards from the lower hat piece 2, and the convex arc-shaped upper hat piece is connected to the upper hat piece through a sewing thread. The sleeping bag zipper 4 is connected with the non-doubled side edges and the back edge of the upper sheet 1 and the lower sheet 2 through sewing threads, and the sleeping bag zipper 4 penetrates through the left edge and the back edge of the sleeping bag body to be arranged in an L shape when being closed. The inner side of the sleeping bag zipper 4 is connected with an anti-entrainment belt 5 and an opening lappet 6 through sewing threads, the zipper cloth is prevented from being sandwiched, air leakage at the opening and closing position of the sleeping bag zipper is avoided, the anti-entrainment belt 5 adopts a polypropylene woven belt, and the opening lappet 6 consists of coating plaid and an internal warm-keeping wadding sheet. The sleeping bag is characterized in that a lining 8 is connected in the sleeping bag body through a lining zipper 7, the lining 8 covers the inner side surfaces of the upper sheet 1, the lower sheet 2 and the cold-proof hat 3, and the lining zipper 7 is connected through sewing threads and is arranged along the non-opposite folding edge of the lower sheet 2, the rear edges of the lower sheet 2 and the upper sheet 1, the non-opposite folding edge of the upper sheet 1 and the front edge of the upper sheet 1. The neck partition collar 9 is arranged on the upper portion of the inner side of the lining 8, the neck partition collar 9 is composed of partition collar fabric and warm-keeping flocculus filled inside, the bottom edge of the neck partition collar 9 is connected with the lining 8 through a sewing line, the part, corresponding to the lower sheet 2, of the neck partition collar 9 is in a long-strip rectangle shape, the part, corresponding to the upper sheet 1, of the neck partition collar 9 is in a U shape, and end connecting snap fasteners are arranged at two ends of the neck partition collar 9. When in use, the neck partition collar surrounds the neck by 360 degrees. The front edge of the upper sheet 1 and the brim edge of the upper hat sheet of the cold-proof hat 3 are provided with a sleeping bag closing belt 10, the sleeping bag closing belt 10 is composed of a cloth sleeve belt and a tightening rope assembled inside, and the tightening rope is assembled with a plastic spring buckle for fixing the tightening rope after adjustment. The outer side surface of the sleeping bag body is provided with a warm-keeping additional layer consisting of additional surface cloth 11 and a warm-keeping flocculus 12 arranged in the additional surface cloth, the warm-keeping additional layer covers the two sides of the upper sheet 1 and the lower sheet 2 in the width direction, and the warm-keeping additional layer covers the waist part of a human body of the sleeping bag body in the length direction. The additional surface cloth 11 and the thermal insulating flocculus 12 are fixedly connected with the sleeping bag body through sewing threads. The thermal insulating flocculus 12 is made of polyester hot melt flocculus with high thermal insulation coefficient. The sleeping bag body comprises a surface cloth 13 and an inner cloth 14, a piece of spacing cloth 15 which is vertical to the surface cloth 13 and the inner cloth 14 is connected between the surface cloth 13 and the inner cloth 14 through sewing threads, the spacing cloth 15 is longitudinally arranged in front and at back of the opposite folding line of the upper piece 1 and the lower piece 2 in a penetrating way, a plurality of pieces of spacing cloth 15 are transversely arranged in the upper piece 1 and the lower piece 2, and a plurality of pieces of spacing cloth 15 are longitudinally arranged in the upper piece of the cold-proof cap 3. The spacer 15 is preferably mesh cloth having good air permeability, the spacers 15 have the same width, and a fluff filling opening is provided at the end of the spacer 15. Down 16 is filled in a separation bin consisting of the surface cloth 13, the lining cloth 14 and the separation cloth 15, and the down 16 is white goose down. A connecting snap fastener 17 is arranged between the lining cloth 14 and the lining 8 so that the lining 8 and the lining cloth 14 are well jointed and the positions are relatively fixed. The connecting snap fasteners 17 of the envelope type eiderdown warm-keeping multipurpose sleeping bag are uniformly distributed on the folding line of the upper sheet 1 and the lower sheet 2, and two connecting snap fasteners are arranged in front of and behind the central line of the upper sheet of the cold-proof cap 3.

The additional surface cloth 11 arranged on the outer side surface of the sleeping bag main body can be arranged on the inner side of the warm-keeping flocculus 12, and at the moment, the outer side surface of the warm-keeping flocculus 12 is directly covered by the surface cloth 13, so that the surface of the sleeping bag is tidier.

As shown in figures 5 and 6, the envelope type eiderdown warm-keeping multipurpose sleeping bag is provided with a storage bag on the back of the lower sheet 2, the storage bag is provided with a rectangular bag body 18, the upper part of the back side of the bag body 18 is connected with the front part of the back of the sleeping bag body through a transverse sewing line, the upper opening edge of the bag body 18 is provided with a bag opening tightening belt 19 provided with a tightening rope, and the bag opening tightening belt 19 is formed by an annular edge sleeve formed by sewing the upper opening edge of the bag body 18. The upper portion of the inner side of the rear side of the bag body 18 is connected with a rectangular upper cover cloth 20 through a sewing line, a tightening belt 21 provided with an adjustable buckle is arranged on the outer side of the bag body 18, and two tightening belts 21 are longitudinally arranged around the storage bag in parallel. The sleeping bag is folded and is stuffed into the bag body 18 of the storage bag, the position of the upper cover cloth 20 is adjusted, the tightening rope in the bag opening tightening belt 19 is tightened, the tightening belt 21 is tightened, and the packing and the storage of the sleeping bag are completed. The tightening rope of the bag mouth tightening belt 19 is equipped with a plastic spring buckle for fixing the tightening rope after adjustment.

The utility model discloses set up the connection eye-splice in the both sides outside limit of sleeping bag main part for make things convenient for folding of sleeping bag to accomodate. The sleeping bag is folded from two sides to the middle, is fixed by the connecting buckles and then is rolled up after being exhausted forwards, and can be directly packed into the containing bag.

The utility model discloses can set up a pocket cloth at the back of inside lining 8 for the position of human head, sew up this pocket cloth's both sides limit and the front with car suture and inside lining 8, assemble the sack at one side of its open-ended and connect the thread gluing, form a bag body that can place the pillow of sleeping to increase the travelling comfort that the sleeping bag used.

The utility model discloses an inside lining 8 adopts cotton plain cloth, possesses good sweat-absorbing air permeability, and the texture is soft, washs easily, does not pill, and is comfortable with human skin contact, cold-proof.

The surface cloth and the lining cloth of the utility model adopt the coating plaid cloth which is breathable, moisture permeable and anti-burling.

The utility model discloses small batch is tried in basic unit's army fighter on a trial basis, and excellent in use effect.

Claims (2)

1. The utility model provides a multi-purpose sleeping bag of envelope formula eiderdown keeps warm, includes the envelope formula sleeping bag main part of compriseing upper segment (1), lower piece (2) and winter protection cap (3), sleeping bag zip fastener (4) run through the left side and the back of sleeping bag main part are the L shape and set up, be equipped with in the inboard of sleeping bag zip fastener (4) and prevent smuggleing secretly (5) and opening front cover (6), the sleeping bag main part in be connected with inside lining (8) through inside lining zip fastener (7), the inboard front portion of inside lining (8) is equipped with neck and cuts off neck (9) the front edge of upper segment (1) and the upper flap brim of a hat edge of winter protection cap (3) are equipped with sleeping bag receipts mouth area (10) of assembly receipts tights, characterized by: a warm-keeping additional layer consisting of additional surface cloth (11) and an internal warm-keeping flocculus (12) is arranged on the outer side surface of the sleeping bag body above the waist of the sleeping bag body; the sleeping bag body comprises a surface cloth (13) and an inner cloth (14), a spacing cloth (15) which is vertical to the surface cloth of the surface cloth (13) and the inner cloth (14) is arranged between the surface cloth (13) and the inner cloth (14), the spacing cloth (15) is longitudinally arranged at the position of a folding line of the upper sheet (1) and the lower sheet (2) in a front-back penetrating manner, a plurality of spacing cloths (15) are transversely arranged inside the upper sheet (1) and the lower sheet (2), a plurality of spacing cloths (15) are longitudinally arranged inside an upper cap sheet of the cold-proof cap (3), and down feather (16) is filled in a spacing bin formed by the surface cloth (13), the inner cloth (14) and the spacing cloths (15); a connecting snap fastener (17) is arranged between the lining cloth (14) and the inner lining (8).

2. The envelope type down warm multipurpose sleeping bag according to claim 1, which is characterized in that: the back of lower piece (2) links to each other through the sewing line and is equipped with accomodates the bag, should accomodate the bag and have the bag body (18) that is the rectangle, the edge of the upper shed of the bag body (18) is equipped with bag mouth tightening strap (19) of assembly tightening rope, the inboard upper portion of the bag body (18) trailing flank is connected with cover cloth (20), be equipped with two lacing straps (21) of assembling adjustable eye-splice on the lateral surface of the bag body (18).

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