CN103767419A - Sleeping bag - Google Patents
Sleeping bag Download PDFInfo
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- CN103767419A CN103767419A CN201210398884.1A CN201210398884A CN103767419A CN 103767419 A CN103767419 A CN 103767419A CN 201210398884 A CN201210398884 A CN 201210398884A CN 103767419 A CN103767419 A CN 103767419A
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- interlayer
- covering
- sleeping bag
- pad
- pad portion
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Abstract
Disclosed is a sleeping bag. The sleeping bag comprises a cushion part and a covering part which forms a lying space together with the cushion part. The cushion part comprises a cushion surface layer, a cushion inner layer and a lower interlayer unit which is combined with the cushion surface layer and the cushion inner layer to define a lower inflation space; the covering part comprises a covering inner layer, a covering surface layer and an upper interlayer unit mounted between the covering inner layer and the covering surface layer; the lower inflation space is provided with a plurality of inflation channels and at least one a connecting channel, which is provided with a air port and connected with the inflation channels; the cushion part also comprises an inflation valve seat for opening and closing the air port. By increasing the thickness of the cushion part through air, the sleeping bag can enhance lying comfort; when the air is exhausted, the size of the sleeping bag can be reduced, so that the sleeping bag can be convenient to carry and store.
Description
Technical field
The present invention relates to a kind of sleeping bag, particularly relate to a kind of structure for bag and make the sleeping bag of improveing.
Background technology
Sleeping bag is that one conveniently goes out to carry, and has the special article of bed and cotton-wadded quilt function simultaneously, and in order to reach effect of warming, traditional sleeping bag can for example be installed in the bag inside of a sewing: the filler of wool, eider down, cotton etc.Although tradition sleeping bag can have because of filler warming effect, but the weight of wool filler and volume are very large, be unfavorable for going out to carry, and the water imbibition of cotton is strong, volume weight, also not too convenient in the time going out to carry, as for the relatively light eider down of weight, the disappearance that there is high, the easy breed bacteria of price, cannot clean etc.
In order to improve the shortcoming of the sleeping bag with down filler, Fig. 1,2 sleeping bag in the past 1 comprise two pad portions 11 setting up and down, and one can be by the slide fastener 13 of 11 groups of vertical pouch structures of described pad portion.Each pad portion 11 has a tapetum 111, one and the spaced intraformational bed of this tapetum 111 112, a packed layer 113 between this interior clip slot 112 and this tapetum 111, an and extexine 114 that covers the outer surface of this intraformational bed 112, the tapetum 111 of described pad portion 11 is to be oppositely arranged, the packed layer 113 of described pad portion 11 is to adopt the hollow superfine fibre cotton or the polyester fiber that are commonly called as artificial feather, and this extexine 114 can be that mylar, nylon (nylon) cloth or individual layer cotton are weaved cotton cloth etc.
Although sleeping bag 1 can be selected hollow superfine fibre cotton or polyester fiber because of this packed layer 113 in the past, and improve the disadvantages that traditional down filler produces, but sleeping bag 1 in use in the past, one of them of described pad portion 11 need to be laid in outdoor ground, and another of described pad portion 11 is to cover on user's body.Therefore, when packed layer 113 thickness of described pad portion 11 are when larger, comparatively soft, comfortable while lying although sleeping, but can seem sultry, heavy while covering, and in when collection, also have compared with thick packed layer 113 that volume is large, Heavy Weight, and be unfavorable for the problem of collection.If the convenience of carrying in order to worry, although can reduce the thickness of the packed layer 113 of described pad portion 11, if the thickness that this packed layer 113 is laid when not enough, can produce the sleeping uncomfortable problem of lying.Therefore sleeping bag 1 cannot be taken into account easy to carry and comfort in the past simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of can be in easy to carry, there is the sleeping bag of better comfort.
Sleeping bag of the present invention comprises: a pad portion, and one with the vertical covering part that forms a sleeping space of lying of the common group of this pad portion.This pad portion comprises a pad top layer, one the pad internal layer towards this sleeping space of lying, and one in conjunction with this pad top layer and this pad internal layer and define the lower interlayer element of a lower plenum space.And this covering part comprises a covering internal layer towards this sleeping space of lying, a covering top layer and a upper interlayer element between this covering internal layer and this covering top layer.This lower plenum space has several filling channels, and the interface channel of the described filling channel of at least one connection, and this interface channel has a gas port, and this pad portion also comprises an inflation valve seat that is used for closing and opening this gas port.
Sleeping bag of the present invention, the lower interlayer element of this pad portion has first time interlayer of being combined with this pad internal layer, and second time interlayer of being combined with this pad top layer, this first time interlayer has several the first connected sections of being combined with second time interlayer, and several between the first adjacent connected section and define respectively the first outwardly projecting portion of the filling channel of this lower plenum space.
Sleeping bag of the present invention, second time interlayer of this pad portion has several the second connected sections that are connected with the first connected section of this first time interlayer respectively, and several the second outwardly projecting portions between the second adjacent connected section, above-mentioned the second outwardly projecting portion is the first outwardly projecting portion correspondence of this first time interlayer respectively.
Sleeping bag of the present invention, the lower interlayer element of this pad portion is that permeable waterproof material is made.
Sleeping bag of the present invention, this covering part also comprises that is defined the upper plenum space forming by interlayer element on this.
Sleeping bag of the present invention, the upper interlayer element of this covering part has interlayer in a slice first, and one with this on first sandwich portion be combined and define plenum space on this second on interlayer, this on first on interlayer and this second interlayer respectively with one of them combination on this covering internal layer and this covering top layer.
Beneficial effect of the present invention is: by this lower plenum space is set in this pad portion, can utilize air to increase the thickness of this pad portion, the comfortableness when improving sleeping lying, and the covering part of this three-decker, have effect of warming moisture-inhibiting.In the time that the gas in the lower plenum space of this pad portion is discharged from, can dwindles thickness and the volume of this pad portion, and make this sleeping bag more convenient in the time collecting and carry.
In should be understood that within the scope of the present invention, above-mentioned each technical characterictic of the present invention and can combining mutually between specifically described each technical characterictic in below (eg embodiment), thus form new or preferred technical scheme.As space is limited, tire out and state no longer one by one at this.
Accompanying drawing explanation
Fig. 1 is an a kind of open cube display of sleeping bag in the past;
Fig. 2 is this partial schematic sectional view for sleeping bag in the past;
Fig. 3 is the schematic perspective view of first preferred embodiment of sleeping bag of the present invention;
Fig. 4 is a schematic top plan view of this first preferred embodiment;
Fig. 5 is a cross-sectional schematic of getting along V-V in Fig. 4;
Fig. 6 is a similar Fig. 5, in order to the partial schematic sectional view of second preferred embodiment of sleeping bag of the present invention to be described.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail, and in the following description content, similarly element is to represent with identical numbering.
Consult Fig. 3, 4, 5, first preferred embodiment of sleeping bag of the present invention comprises: one is positioned at the pad portion 2 of below, one defines the covering part 4 in a sleeping space 3 of lying jointly with this pad portion 2, one by the connecting piece 5 of this pad portion 2 and 4 combinations of this covering part, an and head-shield portion 6 that also can be inflated with these pad portion 2 combinations, in this preferred embodiment, this connecting piece 5 is forms of a kind of slide fastener, but this connecting piece 5 can be also by the thread of both part combinations, or be the structure of magic tape that can mutually combine etc., that is to say, this connecting piece 5 of the present embodiment is not limited with the slide fastener that embodiment was disclosed.And this head-shield portion 6 can inflate and the operation of exhaust by a valve 61, it can be supportted and found into three-dimensional shape, or receive repeatedly flakiness shape, and there is rainproof and water-proof function, front end has air-vent.
This pad portion 2 of the present embodiment be one can be because of inflation and exhaust and change the structure of thickness and volume, it comprise a pad top layer 21 that is positioned at below, one towards the pad internal layer 22 in this sleeping space 3 of lying, one define one can pent lower plenum space 23 lower interlayer element 24, an inflation valve seat 25 that is used for closing and opening this lower plenum space 23, an and disappointing valve seat 26.
This pad top layer 21 is preferably selects the material with wearability to make, and this pad internal layer 22 can select to have the function cloth of better warming and health care, the light-wave energy function cloth that for example can produce far infrared, also can adopt the hair brushing cloth with better heat insulating ability and flexibility.
The lower interlayer element 24 of the present embodiment have one with fit first time interlayer 241 of combination of this pad internal layer 22, and one with fit second time interlayer 242 of combination of this pad top layer 21, this first time interlayer 241 and this second time interlayer 242 can be membrane structure or coating structure, that is to say, this first time interlayer 241 and this second time interlayer 242 can first be made into the form of film, fit with this pad internal layer 22 and this pad top layer 21 respectively, the mode that also can be coated with is directly coated on this pad internal layer 22 and this pad top layer 21 again.Above-mentioned first time interlayer 241 and second time interlayer 242 are preferably selects the material with air permeable waterproof to make, concrete material is as polyurethane resin (polyurethane, be called for short PU), ethylene-vinyl acetate copolymer (ethylene-vinyl acetate copolymer, be called for short EVA), TPUE (thermoplastic urethane elastomer, be called for short TPU) and polyester (polyester, be called for short PET) etc., the pore diameter of above-mentioned functional material is approximately 0.2 ~ 10 μ m, and the diameter of the sweat gas of general sweat is approximately 0.0004 μ m, the particle diameter of rainwater is approximately 100 ~ 3000 μ m, therefore, the functional material with 0.2 ~ 10 μ m hole can effectively be discharged sweat gas, also can prevent rain penetration, and reach the object of moisture-permeability waterproof.
First of the present embodiment time interlayer 241 has several spaced the first connected sections 243 again, and first outwardly projecting portion 244 of several positions between the first adjacent connected section 243, and this second time interlayer 242 have several respectively with the second connected section 245 of described the first connected section 243 combinations, and several respectively with described the first outwardly projecting portion corresponding second outwardly projecting portion 246 Shang Xia 244.Described lower plenum space 23 has between several first outwardly projecting portions 244 between upper and lower correspondence and the second outwardly projecting portion 246 and bending filling channel 231, two are communicated with the interface channel 232 of described filling channel 231, and two are located in one of them of described interface channel 232 and the gas port 233 being connected with this inflation valve seat 25 and this disappointing valve seat 26.The structure of this inflation valve seat 25 of the present embodiment and this disappointing valve seat 26 is not particularly limited, and it can utilize the mode of air blowing to inflate, and also can utilize mechanical system inflation.
This covering part 4 of the present embodiment comprises that a slice covers top layer 42 towards covering internal layer 41, a slice in this sleeping space 3 of lying, and a upper interlayer element 43 being combined between this covering internal layer 41 and this covering top layer 42.The material of this covering internal layer 41 is not particularly limited, and is preferably and selects the function cloth with warming effect or health care, and for example light-wave energy fiber cloth, also can be used the hair brushing cloth of soft-touch.Described covering top layer 42 is to select the cloth with better wear-resisting effect, and on this, interlayer element 43 is to adopt the function material with waterproof and breathable effect, and concrete example is identical with this lower interlayer element 24.On this, the form of interlayer element 43 is not particularly limited again, it can first be made into the form of film, be folded in again between this covering internal layer 41 and this covering top layer 42, also can utilize the mode of coating to be first coated in one of them of this covering internal layer 41 and this covering top layer 42, then with another combination on this covering internal layer 41 and this covering top layer 42.
The sleeping bag position of the present embodiment is in the time of a collecting state, the gas of the gas in the lower plenum space 23 of this pad portion 2 and these head-shield portion 6 inside can be discharged, after discharge, no matter be this pad portion 2, this covering part 4 or this head-shield portion 6, it is all very thin several layers, therefore its volume is little very convenient in the time collecting and carry.In the time that the sleeping bag of the present embodiment will be transformed into a use state by this collecting state, can utilize this valve 61 to inflate this head-shield portion 6, utilize this inflation valve seat 25 gas to be sent in the lower plenum space 23 of this pad portion 2 simultaneously, after inflation, thickness and elasticity for sleeping pad portion 2 of lying all can increase, therefore, user not only can obtain suitable, comfortable support in the time of sleeping lying, and the covering part 4 that is positioned at top also can provide frivolous and not sultry coverage effect.Because the covering internal layer 41 of this covering part 4 and the pad internal layer 22 of this pad portion 2 can be selected soft hair brushing cloth, or there is the light-wave energy function cloth of heat insulation effect, therefore the sleeping bag of the present embodiment in use, also there is preferably comfortableness and warmth retention property.In addition, the lower interlayer element 24 of this pad portion 2 of the present embodiment and the upper interlayer element 43 of this covering part 4 are all to adopt waterproof ventilative material to make, therefore be also to have ventilative, not sultry effect in use.That is to say, convenient when the design of this sleeping bag of the present embodiment is not only carried and collects, also there is better comfort.
Consult Fig. 6, structure and first embodiment of second preferred embodiment of sleeping bag of the present invention are similar, different places are: this covering part 4 also comprises that is defined the upper plenum space 45 forming by upper interlayer element 43, the structure of upper interlayer element 43 that is to say this covering part 4 is identical with this lower interlayer element 24, and there is interlayer 431 on first, and one with this on first interlayer 431 parts be combined and define plenum space 45 on this second on interlayer 432, this on first on interlayer 431 and this second interlayer 432 respectively with one of them combination on this covering internal layer 41 and this covering top layer 42.By the change of aforementioned structure, this pad portion 2 and this covering part 4 can be inflated and exhaust.
From illustrating above, the design of this sleeping bag of the present invention does not need to use any charges, just can reach the sleeping comfortable object of lying, and in when collection if by this lower plenum space 23, this head-shield portion 6 and on this gas of plenum space 45 inside discharge, just can dwindle volume and the thickness of this sleeping bag, make this sleeping bag easily carry and collect.Because covering part 4 of the present invention and this pad portion 2 adopt composite to make, manufacture the comfortableness while use further to improve therefore can select there is better warming and ventilative material according to needs.
All documents of mentioning in the present invention are all quoted as a reference in this application, are just quoted separately as a reference as each piece of document.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read above-mentioned instruction content of the present invention, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (6)
1. a sleeping bag, comprise: a pad portion, and one define the covering part in a sleeping space of lying jointly with this pad portion, this pad portion comprises a pad top layer, a pad internal layer, an and lower interlayer element being combined between this pad top layer and this pad internal layer, and this covering part comprises a covering internal layer towards this sleeping space of lying, a covering top layer and a upper interlayer element being combined between this covering internal layer and this covering top layer; It is characterized in that:
The lower interlayer element of this pad portion defines a lower plenum space, this lower plenum space has several filling channels, and the interface channel of the described filling channel of at least one connection, this interface channel has a gas port, and this pad portion also comprises an inflation valve seat that is used for closing and opening this gas port.
2. sleeping bag as claimed in claim 1, it is characterized in that: the lower interlayer element of this pad portion has first time interlayer of being combined with this pad internal layer, and second time interlayer of being combined with this pad top layer, this first time interlayer has several the first connected sections of being combined with second time interlayer, and several between the first adjacent connected section and form respectively the first outwardly projecting portion of the filling channel of this lower plenum space.
3. sleeping bag as claimed in claim 2, it is characterized in that: second time interlayer of this pad portion has several the second connected sections of being combined with the first connected section of this first time interlayer respectively, and several the second outwardly projecting portions between the second adjacent connected section, above-mentioned the second outwardly projecting portion is the first outwardly projecting portion correspondence of this first time interlayer respectively.
4. sleeping bag as claimed any one in claims 1 to 3, is characterized in that: the lower interlayer element of this pad portion is that permeable waterproof material is made.
5. sleeping bag as claimed in claim 1, is characterized in that: this covering part also comprises that is defined the upper plenum space forming by interlayer element on this.
6. sleeping bag as claimed in claim 5, it is characterized in that: the upper interlayer element of this covering part has interlayer in a slice first, and one with this on first sandwich portion be combined and define plenum space on this second on interlayer, this on first on interlayer and this second interlayer respectively with one of them combination on this covering internal layer and this covering top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398884.1A CN103767419A (en) | 2012-10-18 | 2012-10-18 | Sleeping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398884.1A CN103767419A (en) | 2012-10-18 | 2012-10-18 | Sleeping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103767419A true CN103767419A (en) | 2014-05-07 |
Family
ID=50560532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210398884.1A Pending CN103767419A (en) | 2012-10-18 | 2012-10-18 | Sleeping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103767419A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942772A (en) * | 2016-06-02 | 2016-09-21 | 天津天石休闲用品有限公司 | Manufacturing process of inflatable sleeping bag |
| CN109757939A (en) * | 2019-03-23 | 2019-05-17 | 扬州和润户外用品有限公司 | A kind of heat preservation sleeping bag |
-
2012
- 2012-10-18 CN CN201210398884.1A patent/CN103767419A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942772A (en) * | 2016-06-02 | 2016-09-21 | 天津天石休闲用品有限公司 | Manufacturing process of inflatable sleeping bag |
| CN109757939A (en) * | 2019-03-23 | 2019-05-17 | 扬州和润户外用品有限公司 | A kind of heat preservation sleeping bag |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |