CN216494652U

CN216494652U - Telescopic sleeping bag

Info

Publication number: CN216494652U
Application number: CN202123450408.3U
Authority: CN
Inventors: 李遨翔; 李强; 刘文贞; 陈启超
Original assignee: Suzhou Xingshi Outdoor Sports Articles Co ltd
Current assignee: Suzhou Xingshi Outdoor Sports Articles Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-13
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a telescopic sleeping bag, which relates to the technical field of sleeping bags and comprises a sleeping bag body and a sleeping bag cap, wherein an opening is formed in the sleeping bag body, the sleeping bag cap is connected with the opening of the sleeping bag body, an elastic structure for enhancing the flexibility of cloth is arranged on the sleeping bag body, the area occupied by the sleeping bag can be reduced by arranging the elastic structure when the sleeping bag is not used, and a user can freely stretch in the sleeping bag when the sleeping bag is used, so that the comfort of the user in use is ensured.

Description

Telescopic sleeping bag

Technical Field

The utility model relates to the technical field of sleeping bags, in particular to a telescopic sleeping bag.

Background

The sleeping bag only has the function of keeping heat loss as little as possible, and the human body in the sleeping bag generates heat continuously to keep warm.

In view of the above technical solutions, the inventor found that the general sleeping bag cloth has no elasticity, so that people cannot freely stretch inside the sleeping bag, thereby resulting in poor comfort.

SUMMERY OF THE UTILITY MODEL

In order to solve current sleeping bag cloth and not have elasticity to lead to the unable problem of freely extending of people in the sleeping bag, the application provides a scalable sleeping bag.

The application provides a scalable sleeping bag adopts following technical scheme: the utility model provides a scalable sleeping bag, includes sleeping bag body and sleeping bag cap, be equipped with the zip fastener on the sleeping bag body, be equipped with the opening on the sleeping bag body, sleeping bag cap links to each other with the opening part of sleeping bag body, be equipped with the elastic construction who is used for strengthening the cloth elasticity on the sleeping bag body.

Through adopting above-mentioned technical scheme, through setting up elastic construction, when not using the sleeping bag, can reduce the area that the sleeping bag occupy, when using the sleeping bag, the user can freely extend in the sleeping bag to travelling comfort when the guarantee user uses.

In a specific possible implementation, the elastic structure comprises a first twill cloth layer arranged on the outer side of the sleeping bag body and a second twill cloth layer arranged on the inner side of the sleeping bag body, and a down filling layer is arranged between the first twill cloth layer and the second twill cloth layer.

Through adopting above-mentioned technical scheme, the warp and the woof of twill cloth just interweave once at least separating two yarns, and the interlacing point of plain weave cloth yarn in the fabric is many, and an interlacing point in the complete organization circulation of twill cloth is few, so twill cloth's elasticity is better than plain weave cloth, helps improving the elasticity rate of sleeping bag to improve the comfort when being used for the use, the eiderdown filling layer helps improving the warmth retention property of surface fabric.

In a specific embodiment, sleeping bag body bottom is equipped with bearing structure, bearing structure includes that a plurality of intervals are arranged at the support bar of sleeping bag body bottom and a plurality of springs of setting on the support bar, spring one end is contradicted with the support bar, and the other end is contradicted with second twill cloth layer.

Through adopting above-mentioned technical scheme, through setting up the support bar, set up the spring on the support bar, the spring can provide the support to the user, can laminate human body curve and provide holding power for the human body, helps improving user sleep quality.

In a specific embodiment, the sleeping bag body is provided with a folding structure which is convenient for folding the sleeping bag body.

Through adopting above-mentioned technical scheme, through setting up beta structure, be convenient for fold the sleeping bag and accomodate when not using the sleeping bag, help reducing the area that the sleeping bag occupy, portable.

In a particular embodiment, the sleeping bag body comprises a first section, a second section, and a third section, and the folding structure comprises a first hinge disposed between the first section and the second section and a second hinge disposed between the second section and the third section.

Through adopting above-mentioned technical scheme, rotate through first subregion and second subregion and connect, second subregion and third subregion rotate to be connected, thereby can carry out twice folding to the sleeping bag and accomodate, easy operation is convenient for accomodate.

In a specific embodiment, the sleeping bag body is arranged from narrow to wide from the opening to the middle and from wide to narrow from the middle to the foot.

By adopting the technical scheme, the size of the opening is smaller than that of the middle part, so that cold air entering the sleeping bag from the opening is reduced; the foot size is narrower than the middle size, and the warm-keeping effect on the foot can be enhanced, so that the warm-keeping effect of the sleeping bag is improved.

In a specific implementation scheme, a waterproof layer is arranged on the outer side of the sleeping bag body and detachably connected with the first twill cloth layer.

Through adopting above-mentioned technical scheme, through setting up the waterproof layer, thereby the waterproof layer can avoid outer first twill cloth layer as far as possible to be stained with wet influence sleeping bag and use, can dismantle with first twill cloth layer through the waterproof layer and be connected, is convenient for install the waterproof layer and dismantle the change, convenient operation.

In a specific possible implementation scheme, a plurality of buttons are arranged on the first twill cloth layer, and rubber bands used for being buckled with the buttons are arranged on the waterproof layer.

Through adopting above-mentioned technical scheme, through rubber band and a plurality of button lock, be convenient for fix the waterproof layer, also be convenient for dismantle the waterproof layer, the installation is simple quick with the dismantlement mode.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the first twill cloth layer and the second twill cloth layer, the occupied area of the sleeping bag can be reduced when the sleeping bag is not used, and a user can freely extend in the sleeping bag when the sleeping bag is used, so that the comfort of the user in use is guaranteed;

through setting up beta structure, be convenient for fold the sleeping bag and accomodate when not using the sleeping bag, help reducing the area that the sleeping bag occupy, portable.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of an elastic structure in an embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 1.

Fig. 4 is a schematic structural diagram of a folding structure in an embodiment of the present application.

Description of reference numerals:

1. a sleeping bag body 11, a first partition; 12. a second partition; 13. a third partition; 2. a sleeping bag cap; 3. an opening; 4. an elastic structure; 41. a first twill cloth layer; 42. a second twill cloth layer; 43. a down filling layer; 5. a supporting strip; 51. a spring; 6. a folded configuration; 61. a first rotating shaft; 62. a second rotating shaft; 7. a waterproof layer; 8. a button; 9. and (4) rubber bands.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a telescopic sleeping bag, referring to fig. 1, the telescopic sleeping bag comprises a sleeping bag body 1 and a sleeping bag cap 2, an opening 3 is arranged on the sleeping bag body 1, the sleeping bag cap 2 is connected with the opening 3 of the sleeping bag body 1, the sleeping bag body 1 is arranged from narrow to wide from the opening 3 to the middle part, the sleeping bag body is arranged from wide to narrow from the middle part to feet, the size of the opening 3 is narrower than that of the middle part, and the telescopic sleeping bag is beneficial to reducing cold air entering the sleeping bag from the opening 3; the foot size is narrower than the middle size, and the warm-keeping effect on the foot can be enhanced, so that the warm-keeping effect of the sleeping bag is improved.

Referring to fig. 2, sleeping bag body 1 surface is equipped with elastic structure 4 that is used for strengthening the cloth elasticity, and elastic structure 4 is equipped with eiderdown filling layer 43 including setting up first twill cloth layer 41 in the sleeping bag body 1 outside and setting up the second twill cloth layer 42 in sleeping bag body 1 inboard between first twill cloth layer 41 and second twill cloth layer 42, and eiderdown filling layer 43 helps improving the warmth retention property of surface fabric. The warp and the woof of twill cloth just interweave once at least separating two yarns, and the interlacing point of plain weave cloth yarn in the fabric is many, and the interlacing point in a complete organization circulation of twill cloth is few, so twill cloth's elasticity is better than plain weave cloth, helps improving the rate of expansion of sleeping bag to when using, the user can freely extend in the sleeping bag, comfort when improving the user and using, when not using, the cloth is in the shrink state, helps reducing the sleeping bag occupation space.

Referring to fig. 2, 1 bottom of sleeping bag body is equipped with bearing structure 10, and bearing structure 10 is including setting up support bar 5 and a plurality of springs 51 of setting on support bar 5 in second twill cloth layer 42 bottom, and spring 51 one end is contradicted with support bar 5, and the other end is contradicted with second twill cloth layer 42, and spring 51 can provide the support to the user, can laminate human body curve. Provides supporting force for the human body and is beneficial to improving the sleeping quality of the user.

Referring to fig. 3, first twill cloth layer 41 outside is equipped with waterproof layer 7, thereby waterproof layer 7 can avoid outer first twill cloth layer 41 to be stained with wet influence sleeping bag as far as possible and use, and waterproof layer 7 can be dismantled with first twill cloth layer 41 and be connected, is equipped with a plurality of buttons 8 on the first twill cloth layer 41, is equipped with a plurality of rubber bands 9 on the waterproof layer 7, and rubber band 9 is used for with the 8 locks of button. Can dismantle with first twill bed of cloth 41 through waterproof layer 7 and be connected, be convenient for install and dismantle the change, convenient operation waterproof layer 7.

Referring to fig. 4, the sleeping bag body 1 is provided with a folding structure 6 for folding the sleeping bag body 1, the sleeping bag body 1 includes a first partition 11, a second partition 12 and a third partition 13, the folding structure 6 includes a first rotating shaft 61 arranged between the first partition 11 and the second partition 12 and a second rotating shaft 62 arranged between the second partition 12 and the third partition 13, the first partition 11 is rotatably connected with the first rotating shaft 61, one side of the second partition 12 is rotatably connected with the first rotating shaft 61, the other side is rotatably connected with the second rotating shaft 62, and the third partition 13 is rotatably connected with the second rotating shaft 62, so that the sleeping bag can be folded twice for storage, the operation is simple, and the storage is convenient.

The implementation principle of the embodiment of the application is as follows: with the first subregion 11, the second subregion 12 and the third subregion 13 flattening of sleeping bag body 1, open sleeping bag body 1 through the zip fastener, the user gets into in sleeping bag body 1, draws the zip fastener, and the user can freely extend in sleeping bag body 1, and the spring 51 of sleeping bag body 1 bottom can provide the support for the user, and the reinforcing comfort of using. Can dismantle waterproof layer 7 through rubber band 9 and button 8 after the use is accomplished and wash and change, rethread beta structure 6 is folded the sleeping bag and is accomodate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a scalable sleeping bag, includes sleeping bag body (1) and sleeping bag cap (2), be equipped with the zip fastener on sleeping bag body (1), be equipped with opening (3) on sleeping bag body (1), sleeping bag cap (2) links to each other its characterized in that with opening (3) department of sleeping bag body (1): the sleeping bag body (1) is provided with an elastic structure (4) for enhancing the flexibility of the cloth.

2. The retractable sleeping bag of claim 1, wherein: elastic structure (4) are including setting up first twill bed of cloth (41) in sleeping bag body (1) outside and setting up second twill bed of cloth (42) in sleeping bag body (1) inboard, be equipped with eiderdown filling layer (43) between first twill bed of cloth (41) and second twill bed of cloth (42).

3. The retractable sleeping bag of claim 2, wherein: sleeping bag body (1) bottom is equipped with bearing structure (10), bearing structure (10) include a plurality of intervals arrange support bar (5) in sleeping bag body (1) bottom and set up a plurality of springs (51) on support bar (5), spring (51) one end is contradicted with the support bar, and the other end is contradicted with second twill cloth layer (42).

4. The retractable sleeping bag of claim 1, wherein: the sleeping bag is characterized in that a folding structure (6) which is convenient for folding the sleeping bag body (1) is arranged on the sleeping bag body (1).

5. The retractable sleeping bag of claim 4, wherein: the sleeping bag body (1) comprises a first subarea (11), a second subarea (12) and a third subarea (13), and the folding structure (6) comprises a first rotating shaft (61) arranged between the first subarea (11) and the second subarea (12) and a second rotating shaft (62) arranged between the second subarea (12) and the third subarea (13).

6. The retractable sleeping bag of claim 1, wherein: the sleeping bag body (1) is arranged from the opening (3) to the middle part from narrow to wide and from the middle part to the foot part from wide to narrow.

7. The retractable sleeping bag of claim 2, wherein: the sleeping bag is characterized in that a waterproof layer (7) is arranged on the outer side of the sleeping bag body (1), and the waterproof layer (7) is detachably connected with the first twill cloth layer (41).

8. The retractable sleeping bag of claim 7, wherein: the cloth is characterized in that a plurality of buttons (8) are arranged on the first twill cloth layer (41), and rubber bands (9) used for being buckled with the buttons (8) are arranged on the waterproof layer (7).