CN206231805U - Packaging bag and air-conditioning equipment - Google Patents

Abstract

The utility model provides a kind of packaging bag and air-conditioning equipment, and at least local spherical shape of shell of air-conditioner, packaging bag includes：Bag, is made up of soft material, and bag encloses the receiving space for setting out one end open；Wherein, bag includes the mating spherical surfaces portion with the body fit of the spherical shape of shell, so that receiving space can be adapted with the global shape of air-conditioner.The packaging bag that the utility model is provided, its bag is made up of soft material, it is ensured that the bag of packaging bag is easy to deform with the shape of content；Simultaneously, bag includes the mating spherical surfaces portion with the body fit of the spherical shape of air conditioner casing, so that the receiving space that packaging bag is formed after strutting is adapted with the global shape of air-conditioner, during so as to ensure that air-conditioner loads in packaging bag, bag can integrally fit with the outer surface of air-conditioner, and then fine work requirement of the client to product packaging is met, improve the class of product.

Description

Packaging bag and air-conditioning equipment

Technical field

The utility model is related to air-conditioning technical field, the sky in particular to a kind of packaging bag and comprising the packaging bag Tune equipment.

Background technology

At present, the air-conditioner of in the market, its profile is varied, but for variously-shaped air-conditioner, producer uses Packaging bag be essentially all common PE (PoLyethyLene, polyethylene) polybag or EPE (ExpandabLe PoLyethyLene, expandability polyethylene) pearl cotton overlay film sack, and shape is substantially rectangular-shape.But, for comprising The air-conditioner of sphere shell, is such as similar to hemispheric air-conditioner, using such packaging bag, due to sack profile cannot and product Outward appearance is fitted well, therefore easily produces the difficult problem of bagging, and has been covered after sack very unsightly, it is impossible to meet user Fine work requirement.

Utility model content

At least one in order to solve the above-mentioned technical problem, a purpose of the present utility model is to provide a kind of packaging bag.

Another purpose of the present utility model is to provide a kind of air-conditioning equipment including above-mentioned packaging bag.

To achieve these goals, the embodiment of the utility model first aspect provides a kind of packaging bag, for packing Air-conditioner, at least local spherical shape of shell of the air-conditioner, the packaging bag includes：Bag, is made up of soft material, institute State bag and enclose the receiving space for setting out one end open；Wherein, the bag includes the part phase with the spherical shape of the shell The mating spherical surfaces portion of adaptation, so that the receiving space can be adapted with the global shape of the air-conditioner.

The packaging bag that the embodiment of the utility model first aspect is provided, its bag is made up of soft material, such as cotton, silk fabric Satin, non-woven fabrics etc., it is ensured that the bag of packaging bag is easy to deform with the shape of content；Receiving space one end open, protects Having demonstrate,proved air-conditioner can load in receiving space；Meanwhile, bag includes the body fit with the spherical shape of air conditioner casing Mating spherical surfaces portion so that packaging bag strut after formed receiving space be adapted with the global shape of air-conditioner, so as to ensure Air-conditioner loads when in packaging bag, and bag can integrally fit with the outer surface of air-conditioner, solve and wrap in the prior art Pack is enclosed within the problem for being difficult to be fitted with the outer surface of air-conditioner when on the air-conditioner comprising sphere shell, and then meets visitor Fine work requirement of the family to product packaging, improves the class of product.

What deserves to be explained is, " at least local spherical shape of the shell of the air-conditioner " refers to the shell of the air-conditioner It is at least part of for sphere or similar to sphere, such as：The air-conditioner can be generally spherical or similar to spherical, then outer The overall spherical shape of shell, air-conditioner can also be only local for spherical or similar to spherical, such as hemispherical or similar to hemispherical, The then local spherical shape of shell；Accordingly, the mating spherical surfaces portion of bag and the body fit of the spherical shape of shell, refer to The mating spherical surfaces portion can be sphere or similar to sphere, because compared with the packaging bag of cubic in the prior art, sphere Or can ensure that receiving space is adapted with the global shape of air-conditioner similar to the shape of sphere, to ensure that packaging bag can Fitted as much as possible with the outer surface of air-conditioner, without bad phenomenons such as more excessive projection or tiltings, therefore should not It must be proper standard sphere to ask mating spherical surfaces portion.

It is to be understood that because packaging bag can fold up storage when not using, thus packaging bag is not Shape when use is unfixed；And under use state (after i.e. packaging bag is enclosed within air-conditioner), the shape of packaging bag It is fixed.Therefore, in the application, " bag includes matching somebody with somebody with the sphere of the body fit of the spherical shape of the shell Conjunction portion, so that the receiving space can be adapted with the global shape of the air-conditioner ", " mating spherical surfaces portion " here refers to Mating spherical surfaces part that packaging bag is formed in a state of use, here be adapted with the global shape of air-conditioner " house Space ", what is referred to is also the space that packaging bag is formed in a state of use.

In addition, the packaging bag in above-described embodiment of the utility model offer can also have following additional technical feature：

In the above-mentioned technical solutions, the mating spherical surfaces portion includes multiple mating surfaces, shape between the adjacent mating surface Into the first seam.

From mathematical knowledge, after carrying out many places cutting to mating spherical surfaces portion, mating spherical surfaces portion drawout can be come or Approximate drawout comes, and a cut surface is formed between two adjacent joint-cuttings, and the position of cutting is more, the cut surface paving of formation Open up more flat；Accordingly, we can prepare the mating spherical surfaces portion, the mating surface by the mutual splicing of multiple mating surfaces Corresponding to above-mentioned cut surface, then the first seam foregoing joint-cutting of correspondence formed between adjacent mating surface, multiple mating surface splicings The shape for going out is i.e. similar to sphere, and the quantity of mating surface is more, closer to sphere, is skillfully constructed, process is simple, it is easy to real It is existing.

What deserves to be explained is, the plurality of mating surface can be split-type structural, i.e., multiple mating surfaces are before a splice each other Distinct, now one end of multiple first seams is joined together to form summit；Or, the plurality of mating surface can also be Integral structure, i.e., multiple mating surfaces are by carrying out cutting formation to a big face, because behind cutting mating spherical surfaces portion, inciting somebody to action Its drawout necessarily forms gap when coming between adjacent joint-cutting, so can be obtained by being cut on a big face with The similar shape of the mating spherical surfaces portion shape of drawout is cut, and then splices the three-dimensional sphere of acquisition by multiple mating surfaces and matched somebody with somebody Conjunction portion, now, is not attached to together between multiple first seams.

In any of the above-described technical scheme, the bottom of any mating surface is offered in the otch of isosceles triangle, Two waists of any otch are mutually spliced to form the second seam.

In the above-mentioned technical solutions, the length of the waist of the otch is 50mm-200mm；And/or, the drift angle of the otch It is 10 ° -30 °.

Due to the quantity of mating surface it is excessive when, the preparation technology of packaging bag can be caused excessively numerous and diverse；And the quantity of mating surface When very few, the first seam between adjacent mating surface can compare evagination, or the part of mating surface can stick up so that sphere is matched somebody with somebody Conjunction portion can not preferably fit to the land portions of air conditioner casing.

Therefore, the technical staff of our company opens up some otch by being found after test of many times in the bottom of mating surface, cut A part for mating surface is cut away, then the otch is stitched together, you can effectively solve the problem, so as to both effectively reduce split The quantity in face, and then the preparation technology of packaging bag is simplified, in turn ensure that the shape in the mating spherical surfaces portion formed after splicing relatively connects It is bordering on sphere, and then improves the laminating degree after air-conditioner bagging with packaging bag, further optimizes the packaging knot of air-conditioner Structure；And otch is set in isosceles triangle, then ensure that otch ideally stitched together can form the second seam, without Cause to be difficult to splice because different in size.During specific preparation, first otch can be stitched together, mating surface is spliced again then Come, it is also possible to first mating surface is stitched together, then otch is stitched together；Because bag is soft material, it is easy to deform, therefore The splicing order of otch and mating surface is not particularly limited.

Further, the technical staff of our company is by discovery after test of many times, the waist preferably 50mm- long of otch 200mm, the drift angle of otch is preferably 10 ° -30 °, and the shape in the mating spherical surfaces portion being so spliced to form is closer to sphere.At this In one specific embodiment of utility model, a length of 145mm of waist of otch.

Certainly, it will be understood by those of skill in the art that different air-conditioners, its shape and size not necessarily, because The parameter of this above-mentioned otch is also not limited to above-mentioned occurrence, should be entered according to the specific size of air-conditioner in actual production process Row adjustment.

In any of the above-described technical scheme, the quantity of the otch is one, and the otch is located at the mating surface The centre position of bottom；Or, the quantity of the otch is multiple, and multiple otch are uniform in the bottom of the mating surface.

When mating surface has certain amount, an otch only can be opened up in the centre position of each mating surface bottom, Can ensure that the shape in the mating spherical surfaces portion being spliced to form is relatively close to sphere, can so reduce the number of times of splicing, Jin Erjian Change the preparation technology of packaging bag；It is of course also possible to open up multiple otch in each mating surface, the quantity of otch is more, is formed Mating spherical surfaces portion shape closer to sphere, and then further optimization packaging bag packaging effect.

In any of the above-described technical scheme, the packaging bag also includes：Fastening straps, the openend with the bag is connected Connect, the openend for tightening the bag.

The setting of fastening straps, can not only tightening pocket opening, packaging bag is preferably wrapped up fuselage, it is to avoid packaging bag tilt very To air-conditioner is departed from, so as to improve the use reliability of packaging bag, while also improving packaging bag is applicable different size product Ability, requirements at the higher level of the Consumer's Experience to product packaging can be met.

During due to bagging, generally according to direction from top to bottom, so when packaging is finished, the openend of bag is normally at Bottom.The relative position of bag openend and air-conditioner lower surface when being finished as packaging, can it is just concordant with lower surface or Slightly above lower surface, then fastening straps be pressed on the side wall of air-conditioner, it is ensured that to effectively tightening up for sack；Preferably, bag Openend is less than the lower surface of air-conditioner, then the further interior receipts of sack can be made the bottom of bag partially or fully by fastening straps It is fitted on the lower surface of air-conditioner, air-conditioner is more fully packed.

In any of the above-described technical scheme, the fastening straps have elasticity, and fastening straps length in its natural state Girth of the degree less than the openend of the bag；Or, the fastening straps are draw-string.

Fastening straps have certain magnification with elasticity, i.e. fastening straps, and its length in its natural state is less than bag The girth of the openend of body, then, it is necessary to first overcome the elastic force of fastening straps when air-conditioner is loaded in packaging bag, by the bag of packaging bag Mouth is strutted, and fastening straps is in extended state, then can be loaded into air-conditioner；And after air-conditioner loads, fastening straps Reseting elasticity can tighten up packaging bag, it is tightly fitted on air-conditioner.Whole operation process only need to first open sack, load Air-conditioner, then looses one's grip again, simple and fast, is conducive to improving the packaging efficiency of product.It is to be understood that bag here The girth when openend that the girth of the openend of body refers to bag is fully deployed.

Fastening straps are draw-string, i.e., fastening straps are common rope, without very big magnification, it is necessary to direct during tightening pocket opening The two ends of pull draw-string, are convenient to.It is possible to further realize that it tightens up width by the spacing of draw-string two ends The regulation of degree.

Such as：For technical scheme of the draw-string around the whole circle of sack, clamping can be respectively provided with the two ends of draw-string Portion and clamping engagement portion, such as one setting eye-splice, another sets multiple jacks, after such tightening pocket opening, can insert eye-splice In entering corresponding jack, with to being fixed at sack, so as to further improve the use reliability of packaging bag；Or directly will The two ends of draw-string are tied and beat a knot, it is also possible to play fastening effect；Or, after two of draw-string is knotted, penetrate one In engaging part, elastic component is provided with the engaging part, draw-string is located in the gap between elastic component and the wall of engaging part, When compression elastic piece, gap increase so that engaging part can slide along fastening straps, and then regulation sack tightens up journey Degree, when discharge elastic component when, gap shrinks, draw-string be extruded it is spacing engaging part is immovable in the gap so that also right The sack tightened up serves fixation；And for the technical scheme that fastening straps are locally set, then only need to be the two of draw-string End is respectively provided with a foregoing engaging part, you can its length is adjusted, tightening pocket opening can be equally played Effect.

In any of the above-described technical scheme, the fastening straps are sewn to the openend of the bag.

Fastening straps are sewn to the openend of bag, i.e., fastening straps are sewn on the edge of bag openend with line directly, seam During conjunction, make the curved edge of bag openend in multiple V-arrangements being connected, fastening straps are sequentially passed through into these V-arrangements, by regulation The length of fastening straps, you can adjust the expansion amplitude of these V-arrangements, and then adjust the size of sack, with tightening pocket opening or opens bag Mouthful.

In any of the above-described technical scheme, the openend of the bag is bent to form bound edge, and the bound edge encloses and sets out two ends The passage of opening, the fastening straps run through the passage, and the two ends of the fastening straps are provided with for limiting the fastening straps The limiting section that two ends enter in the passage.

In the above-mentioned technical solutions, the width of the bound edge is 5mm-20mm.

Fastening straps are wrapped in bag openend and fold the logical of edge sealing (i.e. the openend of bag is bent to form bound edge) formation In road, two of fastening straps sets limiting section, such as beats a knot or fixes a widget or be directly anchored on bag, to avoid In two retraction passage of fastening straps, so as to ensure that fastening straps can play the effective effect of tightening, it is ensured that fastening straps Use reliability.

The width for setting bound edge is preferably not less than 5mm, it is to avoid bound edge is narrow to cause the more difficult situation about fitting inside of fastening straps Occur, so as to improve the production efficiency of packaging bag；The width for setting bound edge is not more than 20mm, it is to avoid bound edge is wide to cause beam Displacement or situation about being easily reduced in passage taut band occur back and forth in the channel.

In any of the above-described technical scheme, the bag is non-woven fabrics bag or weaving cloth bag.

Bag is made up for non-woven fabrics bag, i.e. bag of non-woven fabrics, and non-woven fabrics is environment-friendly materials of new generation, with it is moistureproof, Ventilative, flexible, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, cheap, recyclable etc. are all Many advantages, and materials are easy, it is with low cost, therefore be especially suitable for doing packaging bag.

Bag is made up for weaving cloth bag, i.e. bag of weaving cloth, such as cotton, silks and satins, oxford, weave cloth compared to Non-woven fabrics, intensity is higher, durability is more preferable, be difficult to split, and can clean, therefore class is higher, and service life is longer.

Certainly, bag can also be made up of other soft materials, as long as guaranteeing to mold the shape phase with air-conditioner The structure of matching, to ensure that packaging bag can fit with the perfection of the outward appearance of air-conditioner, will not enumerate herein, but all should Belong to protection domain of the present utility model.

In any of the above-described technical scheme, the bag is made by way of needlework suture or ultrasonic bonding；With/ Or, the open end edge of the bag is provided with the suture of lock seaming.

Multiple faces of bag are linked together by the way of needlework suture, technical maturity is easy to operate, is suitable to industry Change batch production, and bonding strength is high, good reliability.Further, after suture, bag is turned over and is used, such suture Inside packaging bag, the outward appearance of product is optimized.

Multiple faces of bag are linked together by the way of ultrasonic bonding, is such as entered using ultrasonic lace sewing machine Row suture, realizes and exempts from, with the purpose of needlework, to eliminate the trouble of frequent needle exchange line, and connect without the broken string that conventional needle linear slit is closed Head situation, further increases the aesthetics and class of packaging bag.

Certainly, the molding mode of bag be not limited to the suture of above-mentioned needlework or ultrasonic bonding two ways, or its His mode, particularly with the bag of non-woven fabrics material, its moulding process is more, will not enumerate herein, but all should belong to this The protection domain of utility model.

The open end edge unification that the open end edge of bag is provided with the suture of lock seaming, i.e. bag has carried out lock seaming behaviour Make, which further increases the aesthetics of packaging bag, and the probability ruptured at the sack of packaging bag is reduced, so as to prolong The service life of packaging bag is grown.

It is understood that the suture that suture here is produced when can be and be lockstitched a border using needlework suture way, The suture produced when can be and be lockstitched a border using ultrasonic bonding mode.Both difference is：The former is independently of bag Entity line, can individually disassemble；And the latter to be that bag sheet is welded in the presence of ultrasonic wave integrally formed, i.e., with Bag is integral structure, it is impossible to individually disassembled；Because both are from the appearance quite similar, and play be suture Effect, so all it is called suture.

The embodiment of the utility model second aspect provides a kind of air-conditioning equipment, including：As in first aspect embodiment Packaging bag described in any one；And air-conditioner, at least local spherical shape of the shell of the air-conditioner, the air-conditioner is loaded into In the receiving space of the packaging bag, and the bag of the packaging bag integrally fits with the outer surface of the air-conditioner.

The air-conditioning equipment that the embodiment of the utility model second aspect is provided, includes any one of first aspect embodiment Described packaging bag, the receiving space formed after being strutted due to the packaging bag is adapted with the global shape of air-conditioner, thus empty Can be fitted with packaging bag as much as possible after adjusting device bagging, so as to improve the class of air-conditioning equipment, increased the city of product Field competitiveness.

In the above-mentioned technical solutions, the air-conditioner is in integrally hemispherical, and the receiving space of the packaging bag is integrally in half It is spherical.

Air-conditioner is in integrally hemispherical, then the main body of the shell of air-conditioner is for hemisphere face or similar to hemisphere face, shell master The bottom of body is circular or approximate circle, and moulding is very attractive in appearance, improves the visual experience of user；Correspondingly, for packing this The receiving space that the packaging bag of air-conditioner is formed after strutting is overall also hemispherical, i.e. the main body of bag is mating spherical surfaces portion, Then during bagging from top to bottom, it is easy to which air-conditioner set is entered, and set enter after, packaging bag can be preferable with the outward appearance of air-conditioner Ground laminating, without excessive or too high projection, so as to meet fine work requirement of the user for product packaging.

Certainly, air-conditioner can also be other shapes, such as on the basis of above-mentioned hemispherical scheme, extend downwardly out one The structure of individual cylinder, then the lower section in packaging bag mating spherical surfaces portion splice a part of cylinder again, it is simple and convenient.

In any of the above-described technical scheme, the air-conditioner includes indoor apparatus of air conditioner, and the packaging bag is used to pack described Indoor apparatus of air conditioner.

Additional aspect of the present utility model and advantage will become obvious in following description section, or new by this practicality The practice of type is recognized.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined Become substantially and be readily appreciated that, wherein：

Fig. 1 is the dimensional structure diagram of the packaging bag described in the utility model some embodiments；

Fig. 2 is the overlooking the structure diagram of packaging bag shown in Fig. 1；

Fig. 3 is the main structure diagram of packaging bag shown in Fig. 1；

Fig. 4 is the floor map of mating surface in packaging bag shown in Fig. 1.

Wherein, the corresponding relation between the reference and component names in Fig. 1 to Fig. 4 is：

1 packaging bag, 10 bags, 11 mating surfaces, 12 first seams, 13 otch, 14 second seams, 20 bound edges.

Specific embodiment

In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool Body implementation method is further described in detail to the utility model.It should be noted that in the case where not conflicting, this Shen Feature in embodiment please and embodiment can be mutually combined.

Many details are elaborated in the following description in order to fully understand the utility model, but, this practicality It is new to be different from other modes described here using other to implement, therefore, protection domain of the present utility model is simultaneously Do not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 4 descriptions according to the packaging bag described in the utility model some embodiments and air-conditioning equipment.

As shown in Figures 1 to 4, the packaging bag 1 that the embodiment of the utility model first aspect is provided, for packing air-conditioning Device, at least local spherical shape of shell of air-conditioner, packaging bag 1 includes：Bag 10, is made up of soft material, and bag 10 encloses and sets Go out the receiving space of one end open；Wherein, bag 10 includes the mating spherical surfaces portion with the body fit of the spherical shape of shell, So that receiving space can be adapted with the global shape of air-conditioner.

The packaging bag 1 that the embodiment of the utility model first aspect is provided, its bag 10 is made up of soft material, such as cotton Cloth, silks and satins, non-woven fabrics etc., it is ensured that the bag 10 of packaging bag 1 is easy to deform with the shape of content；Receiving space one end Opening, it is ensured that air-conditioner can load in receiving space；Meanwhile, bag 10 includes the portion with the spherical shape of air conditioner casing The mating spherical surfaces portion of split-phase adaptation so that the receiving space that packaging bag 1 is formed after strutting is adapted with the global shape of air-conditioner, So as to ensure that air-conditioner loads when in packaging bag 1, bag 10 is overall can to fit with the outer surface of air-conditioner, solve existing The problem for being difficult to be fitted with the outer surface of air-conditioner when thering is packaging bag 1 in technology to be enclosed within the air-conditioner comprising sphere shell, And then fine work requirement of the client to product packaging is met, improve the class of product.

What deserves to be explained is, " at least local spherical shape of the shell of air-conditioner " refers to the shell of the air-conditioner at least Some is sphere or similar to sphere, such as：The air-conditioner can be generally spherical or similar to spherical, then shell is whole The spherical shape of body, air-conditioner can also be only local for spherical or similar to spherical, such as hemispherical or similar to hemispherical, then outer The local spherical shape of shell；Accordingly, the mating spherical surfaces portion of bag 10 and the body fit of the spherical shape of shell, refer to this Mating spherical surfaces portion can be sphere or similar to sphere because compared with the packaging bag 1 of cubic in the prior art, sphere or Shape similar to sphere can ensure that receiving space is adapted with the global shape of air-conditioner, to ensure that packaging bag 1 can Fitted as much as possible with the outer surface of air-conditioner, without bad phenomenons such as more excessive projection or tiltings, therefore should not It must be proper standard sphere to ask mating spherical surfaces portion.

It is to be understood that because packaging bag 1 can fold up storage when not using, thus packaging bag 1 exists Shape when use is unfixed；And under use state (after i.e. packaging bag 1 is enclosed within air-conditioner), packaging bag 1 Shape is fixed.Therefore, in the application, " bag 10 includes the mating spherical surfaces with the body fit of the spherical shape of shell Portion, so that receiving space can be adapted with the global shape of air-conditioner ", " mating spherical surfaces portion " here refers to packaging bag 1 The mating spherical surfaces part for being formed in a state of use, " receiving space " that is adapted with the global shape of air-conditioner here, refers to Be also space that packaging bag 1 is formed in a state of use.

In some embodiments of the present utility model, as shown in Figure 1 to Figure 3, mating spherical surfaces portion includes multiple mating surfaces 11, The first seam 12 is formed between adjacent mating surface 11.

From mathematical knowledge, after carrying out many places cutting to mating spherical surfaces portion, mating spherical surfaces portion drawout can be come or Approximate drawout comes, and a cut surface is formed between two adjacent joint-cuttings, and the position of cutting is more, the cut surface paving of formation Open up more flat；Accordingly, we can prepare the mating spherical surfaces portion, the split by the mutual splicing of multiple mating surfaces 11 Face 11 corresponds to above-mentioned cut surface, the foregoing joint-cutting of correspondence of the first seam 12 formed between adjacent mating surface 11, then multiple to spell The shape that conjunction face 11 is spliced into is i.e. similar to sphere, and the quantity of mating surface 11 is more, closer to sphere, is skillfully constructed, work Skill is simple, it is easy to accomplish.

What deserves to be explained is, the plurality of mating surface 11 can be split-type structural, as shown in Figures 1 to 4, i.e., multiple splits Face 11 is before a splice completely separate from each other, and now one end of multiple first seams 12 is joined together to form summit, wherein Solid line is the figure that cuts of mating surface 11, suture location when dotted line is bag in Fig. 4；Or, the plurality of mating surface 11 can also It is integral structure, i.e., multiple mating surfaces 11 are by carrying out cutting formation to a big face, because cutting mating spherical surfaces portion Afterwards, necessarily form gap between adjacent joint-cutting when its drawout is come, so can by cut on a big face come The shape similar to the mating spherical surfaces portion shape of cutting drawout is obtained, and then it is three-dimensional to splice acquisition by multiple mating surfaces 11 Mating spherical surfaces portion, now, be not attached to together between multiple first seams 12.

In above-described embodiment, further, the bottom of any mating surface 11 is offered in the otch 13 of isosceles triangle, As shown in figure 4, two waists of any otch 13 are mutually spliced to form the second seam 14, as shown in Figure 1 to Figure 3.

Preferably, the length L of the waist of otch 13 is 50mm-200mm, as shown in Figure 4.

Preferably, the apex angle α of otch 13 is 10 ° -30 °, as shown in Figure 4.

Due to the quantity of mating surface 11 it is excessive when, the preparation technology of packaging bag 1 can be caused excessively numerous and diverse；And mating surface 11 When quantity is very few, the first seam 12 between adjacent mating surface 11 can compare evagination, or the part of mating surface 11 can stick up, Prevent mating spherical surfaces portion is from preferably fitting to the land portions of air conditioner casing.

Therefore, the technical staff of our company opens up some otch by being found after test of many times in the bottom of mating surface 11 13, a part for mating surface 11 is cut off, then the otch 13 is stitched together, you can the problem is effectively solved, so that both effective The quantity of mating surface 11 is reduced, and then simplifies the preparation technology of packaging bag 1, in turn ensure that the mating spherical surfaces formed after splicing The shape in portion is relatively close to sphere, and then improves the laminating degree after air-conditioner bagging with packaging bag 1, further optimizes sky Adjust the packaging structure of device；And otch 13 is set in isosceles triangle, then ensure that otch 13 being capable of ideally shape stitched together Into the second seam 14, without causing to be difficult to splice because different in size.During specific preparation, first otch 13 can be stitched together, Then mating surface 11 is stitched together again, it is also possible to first mating surface 11 is stitched together, then otch 13 is stitched together；Due to bag Body 10 is soft material, it is easy to deformed, therefore the splicing order of otch 13 and mating surface 11 is not particularly limited.

Further, the technical staff of our company by after test of many times find, when the waist of otch 13 L long be 50mm- 200mm, when the apex angle α of otch 13 is 10 ° -30 °, the shape in the mating spherical surfaces portion being spliced to form is closer to sphere.In this reality With in a new specific embodiment, the waist L long of otch 13 is 145mm.

Certainly, it will be understood by those of skill in the art that different air-conditioners, its shape and size not necessarily, because The parameter of this above-mentioned otch 13 is also not limited to above-mentioned occurrence, should be according to the specific size of air-conditioner in actual production process It is adjusted.

Alternatively, the quantity of otch 13 is one, and otch 13 is located at the centre position of the bottom of mating surface 11, such as Fig. 1 Shown in Fig. 4.

Alternatively, the quantity of otch 13 is multiple, and multiple otch 13 are uniform in the bottom of mating surface 11.

When mating surface 11 has certain amount, only can open up one in the centre position of each bottom of mating surface 11 and cut Mouth 13, you can ensure that the shape in the mating spherical surfaces portion being spliced to form is relatively close to sphere, can so reduce the number of times of splicing, enter And the preparation technology of simplify packaging bag 1；It is of course also possible to open up multiple otch 13, the number of otch 13 in each mating surface 11 Amount is more, and the shape in the mating spherical surfaces portion of formation is closer to sphere, and then the further packaging effect of optimization packaging bag 1.

In any of the above-described embodiment, packaging bag 1 also includes：Fastening straps (not shown), the openend with bag 10 It is connected, the openend for tightening bag 10.

The setting of fastening straps, can not only tightening pocket opening, packaging bag 1 is preferably wrapped up fuselage, it is to avoid packaging bag 1 is tilted Even depart from air-conditioner, so as to improve the use reliability of packaging bag 1, while also improving packaging bag 1 is applicable different size The ability of product, can meet requirements at the higher level of the Consumer's Experience to product packaging.

During due to bagging, generally according to direction from top to bottom, so when packaging is finished, the general position in openend of bag 10 In bottom.The openend of bag 10 and the relative position of air-conditioner lower surface, can put down with lower surface just when being finished as packaging Neat or slightly above lower surface, then fastening straps be pressed on the side wall of air-conditioner, it is ensured that to effectively tightening up for sack；Preferably, The openend of bag 10 is less than the lower surface of air-conditioner, then the further interior receipts of sack can be made the bottom office of bag 10 by fastening straps Portion is all fitted on the lower surface of air-conditioner, and air-conditioner is more fully packed.

In one embodiment of the present utility model, fastening straps have elasticity, and fastening straps length in its natural state Less than the girth of the openend of bag 10.

In the embodiment, there are fastening straps elasticity, i.e. fastening straps to have certain magnification, and it is in its natural state Length is less than the girth of the openend of bag 10, then, it is necessary to first overcome the bullet of fastening straps when air-conditioner is loaded in packaging bag 1 Power, the sack of packaging bag 1 is strutted, and fastening straps is in extended state, then can be loaded into air-conditioner；And air-conditioner After loading, the reseting elasticity of fastening straps can tighten up packaging bag 1, it is tightly fitted on air-conditioner.Whole operation process is only Sack need to be first opened, loads air-conditioner, then loosed one's grip again, simple and fast is conducive to improving the packaging efficiency of product.Need Explain, the girth when openend that the girth of the openend of bag 10 here refers to bag 10 is fully deployed.

In another embodiment of the present utility model, fastening straps are draw-string.

In the embodiment, fastening straps are draw-string, i.e., fastening straps are common rope, without very big magnification, it is necessary to receive The two ends of direct pull draw-string, are convenient to during tight sack.It is possible to further by draw-string two ends it is spacing come Realize its regulation for tightening up amplitude.

Such as：For technical scheme of the draw-string around the whole circle of sack, clamping can be respectively provided with the two ends of draw-string Portion and clamping engagement portion, such as one setting eye-splice, another sets multiple jacks, after such tightening pocket opening, can insert eye-splice In entering corresponding jack, with to being fixed at sack, so as to further improve the use reliability of packaging bag 1；Or directly The two ends of draw-string are tied and beat a knot, it is also possible to play fastening effect；Or, after two of draw-string is knotted, penetrate one In individual engaging part, elastic component is provided with the engaging part, draw-string is located at the gap between elastic component and the wall of engaging part In, when compression elastic piece, gap increase so that engaging part can be slided along fastening straps, and then adjust the receipts of sack Tight degree, when elastic component is discharged, gap shrinks, draw-string be extruded it is spacing engaging part is immovable in the gap so that Also fixation is served to the sack tightened up；And for the technical scheme that fastening straps are locally set, then only need to be in draw-string Two ends be respectively provided with one such as preceding engaging part, you can its length is adjusted, tightening pocket opening can be equally played Effect.

In any of the above-described embodiment, alternatively, fastening straps are sewn to the openend of bag 10.

Fastening straps are sewn to the openend of bag 10, i.e., fastening straps are directly sewn on the edge of the openend of bag 10 with line On, during suture, make the curved edge of the openend of bag 10 in multiple V-arrangements being connected, fastening straps are sequentially passed through into these V-arrangements, By the length for adjusting fastening straps, you can adjust the expansion amplitude of these V-arrangements, and then the size of sack is adjusted, with tightening pocket opening Or open sack.

In any of the above-described embodiment, alternatively, the openend of bag 10 is bent to form bound edge 20, such as Fig. 1 and Fig. 3 institutes Show, bound edge 20 encloses the passage for setting out both ends open, fastening straps penetrating via, and the two ends of fastening straps and is provided with for limiting fastening straps Two ends enter passage in limiting section.

Preferably, the width d of bound edge 20 is 5mm-20mm.

Fastening straps are wrapped in the openend of bag 10 and fold edge sealing (i.e. the openend of bag 10 is bent to form bound edge 20) shape Into passage in, two of fastening straps sets limiting section, such as beats and ties or fix a widget or be directly anchored to bag 10 On, with two retraction passage for avoiding fastening straps, so as to ensure that fastening straps can play the effective effect of tightening, it is ensured that The use reliability of fastening straps.

The width for setting bound edge 20 is preferably not less than 5mm, it is to avoid bound edge 20 is narrow to cause that fastening straps are more difficult to fit inside Situation occurs, so as to improve the production efficiency of packaging bag 1；The width for setting bound edge 20 is not more than 20mm, it is to avoid bound edge 20 It is wide to cause fastening straps displacement or the situation generation being easily reduced in passage back and forth in the channel.

In any of the above-described embodiment, bag 10 is non-woven fabrics bag 10 or weaving cloth bag 10.

Further, bag 10 is made by way of needlework suture or ultrasonic bonding.

Further, the open end edge of bag 10 is provided with the suture of lock seaming.

In above-described embodiment, bag 10 is made up for non-woven fabrics bag 10, i.e. bag 10 of non-woven fabrics, and non-woven fabrics is a new generation Environment-friendly materials are low with moistureproof, ventilative, flexible, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, price Honest and clean, recyclable many advantages, such as, and materials are easy, it is with low cost, therefore be especially suitable for doing packaging bag 1.

Bag 10 is weaving cloth bag 10, i.e. bag 10 is made up of weaving cloth, such as cotton, silks and satins, oxford, cloth of weaving Compared to non-woven fabrics, intensity is higher, durability is more preferable, be difficult to split, and can clean, therefore class is higher, and service life is more It is long.

Certainly, bag 10 can also be made up of other soft materials, as long as guaranteeing to mold the shape with air-conditioner The structure for matching, to ensure that packaging bag 1 can fit with the perfection of the outward appearance of air-conditioner, will not enumerate herein, but Protection domain of the present utility model all should be belonged to.

Multiple faces of bag 10 are linked together by the way of needlework suture, as shown in figure 4, technical maturity, operation Simplicity, is suitable to industrialized mass production, and bonding strength is high, good reliability.Further, after suture, bag 10 is turned over Use, such suture is located inside packaging bag 1, optimizes the outward appearance of product.

Multiple faces of bag 10 are linked together by the way of ultrasonic bonding, such as uses ultrasonic lace sewing machine Sutured, realize needle-and-thread-free connection and exempt from, with the purpose of needlework, to eliminate the trouble of frequent needle exchange line, and without tradition needlework The broken string joint situation of suture, further increases the aesthetics and class of packaging bag 1.

Certainly, the molding mode of bag 10 be not limited to the suture of above-mentioned needlework or ultrasonic bonding two ways, or Other modes, particularly with the bag 10 of non-woven fabrics material, its moulding process is more, will not enumerate herein, but all should belong to In protection domain of the present utility model.

The open end edge unification that the open end edge of bag 10 is provided with the suture of lock seaming, i.e. bag 10 is locked Side operates, and which further increases the aesthetics of packaging bag 1, and reduces the probability ruptured at the sack of packaging bag 1, So as to extend the service life of packaging bag 1.

It is understood that the suture that suture here is produced when can be and be lockstitched a border using needlework suture way, The suture produced when can be and be lockstitched a border using ultrasonic bonding mode.Both difference is：The former is independently of bag Entity line, can individually disassemble；And the latter to be that bag sheet is welded in the presence of ultrasonic wave integrally formed, i.e., with Bag is integral structure, it is impossible to individually disassembled；Because both are from the appearance quite similar, and play be suture Effect, so all it is called suture.

The air-conditioning equipment that the embodiment of the utility model second aspect is provided, including：It is such as any in first aspect embodiment The packaging bag 1 of item and air-conditioner (not shown).

Wherein, at least local spherical shape of the shell of air-conditioner, air-conditioner is loaded into the receiving space of packaging bag 1, and The bag 10 of packaging bag 1 is overall to fit with the outer surface of air-conditioner.

The air-conditioning equipment that the embodiment of the utility model second aspect is provided, includes any one of first aspect embodiment Packaging bag 1, the receiving space formed after being strutted due to the packaging bag 1 is adapted with the global shape of air-conditioner, thus air-conditioning Can be fitted with packaging bag 1 as much as possible after device bagging, so as to improve the class of air-conditioning equipment, increased the market of product Competitiveness.

In a specific embodiment of the present utility model, air-conditioner is in integrally hemispherical, and the receiving space of packaging bag 1 is whole Body is hemispherical.

In the embodiment, air-conditioner is in integrally hemispherical, then the main body of the shell of air-conditioner is for hemisphere face or similar to half Sphere, the bottom of housing main body is circular or approximate circle, and moulding is very attractive in appearance, improves the visual experience of user；Correspondingly, The receiving space that packaging bag 1 for packing the air-conditioner is formed after strutting is overall also hemispherical, i.e. the main body of bag 10 is Be mating spherical surfaces portion, then during bagging from top to bottom, it is easy to which air-conditioner set is entered, and set enter after, packaging bag 1 can be with sky The outward appearance of device is adjusted preferably to fit, without excessive or too high projection, so as to meet user for product packaging Fine work requirement.

More specifically, bag 10 is spliced to form by four distinct mating surfaces 11, offered in each mating surface 11 One otch 13, as shown in Figures 1 to 4.

Certainly, air-conditioner can also be other shapes, such as on the basis of above-mentioned hemispherical scheme, extend downwardly out one The structure of individual cylinder, then the lower section in the mating spherical surfaces portion of packaging bag 1 splice a part of cylinder again, it is simple and convenient.

In any of the above-described embodiment, the air-conditioner includes indoor apparatus of air conditioner, and the packaging bag is used to pack the sky Adjust indoor set.

In sum, the packaging bag that the utility model is provided, its bag is made up of soft material, such as cotton, silks and satins, nonwoven Cloth etc., it is ensured that the bag of packaging bag is easy to deform with the shape of content；Receiving space one end open, it is ensured that air-conditioning Device can load in receiving space；Meanwhile, bag includes the mating spherical surfaces with the mating spherical surfaces body fit of air conditioner casing Portion so that the receiving space that packaging bag is formed after strutting is adapted with the global shape of air-conditioner, so as to ensure that air-conditioner is filled Enter when in packaging bag, bag can integrally fit with the outer surface of air-conditioner, solve packaging bag in the prior art and be enclosed within bag The problem for being difficult to be fitted with the outer surface of air-conditioner when on the air-conditioner containing sphere shell, and then client is met to product bag The fine work requirement of dress, improves the class of product.

In the utility model, term " first ", " second " are only used for the purpose of description, and it is not intended that indicating or dark Show relative importance；Term " multiple " then refers to two or more, unless otherwise clearly restriction.Term " installation ", " phase Even ", the term such as " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected, or removable Connection is unloaded, or is integrally connected；" connected " can be joined directly together, it is also possible to be indirectly connected to by intermediary.For ability For the those of ordinary skill in domain, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that the specific features, structure, material or the feature that are described with reference to the embodiment or example are contained in of the present utility model at least one In individual embodiment or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment Or example.And, the specific features of description, structure, material or feature can be in one or more any embodiments or examples In combine in an appropriate manner.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (13)

1. a kind of packaging bag, for packing air-conditioner, at least local spherical shape of shell of the air-conditioner, it is characterised in that The packaging bag includes：

Bag, is made up of soft material, and the bag encloses the receiving space for setting out one end open；

Wherein, the bag includes the mating spherical surfaces portion with the body fit of the spherical shape of the shell, so that the receipts Holding space can be adapted with the global shape of the air-conditioner.

2. packaging bag according to claim 1, it is characterised in that

The mating spherical surfaces portion includes multiple mating surfaces, and the first seam is formed between the adjacent mating surface.

3. packaging bag according to claim 2, it is characterised in that

The bottom of any mating surface is offered in the otch of isosceles triangle, and two waists of any otch are mutually spelled Connect to form the second seam.

4. packaging bag according to claim 3, it is characterised in that

The length of the waist of the otch is 50mm-200mm；And/or

The drift angle of the otch is 10 ° -30 °.

5. the packaging bag according to claim 3 or 4, it is characterised in that

The quantity of the otch is one, and the otch is located at the centre position of the bottom of the mating surface；Or

The quantity of the otch is multiple, and multiple otch are uniform in the bottom of the mating surface.

6. packaging bag according to any one of claim 1 to 4, it is characterised in that also include：

Fastening straps, the openend with the bag is connected, the openend for tightening the bag.

7. packaging bag according to claim 6, it is characterised in that

The fastening straps have elasticity, and fastening straps length in its natural state less than the week of the openend of the bag It is long；Or

The fastening straps are draw-string.

8. packaging bag according to claim 6, it is characterised in that

The openend of the bag is bent to form bound edge, and the bound edge encloses the passage for setting out both ends open, and the fastening straps run through The passage, and the fastening straps two ends be provided with for limit the fastening straps two ends enter the passage in it is spacing Portion.

9. packaging bag according to claim 8, it is characterised in that

The width of the bound edge is 5mm-20mm.

10. packaging bag according to any one of claim 1 to 4, it is characterised in that

The bag is non-woven fabrics bag or weaving cloth bag.

11. packaging bags according to claim 10, it is characterised in that

The bag is made by way of needlework suture or ultrasonic bonding；And/or

The open end edge of the bag is provided with the suture of lock seaming.

A kind of 12. air-conditioning equipments, it is characterised in that including：

Packaging bag as any one of claim 1 to 11；With

Air-conditioner, at least local spherical shape of shell of the air-conditioner, the air-conditioner is loaded into the collecting of the packaging bag In space, and the bag of the packaging bag integrally fits with the outer surface of the air-conditioner.

13. air-conditioning equipments according to claim 12, it is characterised in that

The air-conditioner is in integrally hemispherical, and the receiving space of the packaging bag is integrally hemispherical.