CN204355484U - A kind of air bag for circular luminaire protection - Google Patents

A kind of air bag for circular luminaire protection Download PDF

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Publication number
CN204355484U
CN204355484U CN201420594372.7U CN201420594372U CN204355484U CN 204355484 U CN204355484 U CN 204355484U CN 201420594372 U CN201420594372 U CN 201420594372U CN 204355484 U CN204355484 U CN 204355484U
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China
Prior art keywords
gas column
gas
air bag
along
circular
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Active
Application number
CN201420594372.7U
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Chinese (zh)
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黄斌成
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黄斌成
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Priority to CN201420594372.7U priority Critical patent/CN204355484U/en
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Abstract

The utility model discloses a kind of air bag for circular luminaire protection; the gas column group that the gas column comprising some arrangement in parallels is formed; by air flue UNICOM between gas column; some gas columns are provided with and somely alleviate structure; along gas column axial distribution and be located along the same line to alleviate structural area equal, along gas column radial distribution and the area alleviating structure be located along the same line increase gradually to both sides from middle.The utility model by suppressing some pressure points with radial direction vertically on gas column; the gas column group that multiple gas column is formed forms the gas annular column circle of a band groove; fixing profile is circular or the article of sub-circular, and structure is simple, easy to use and protected effect good.

Description

A kind of air bag for circular luminaire protection
Technical field
The utility model relates to a kind of packing.
Background technology
In daily production and application and transportation, the circular product such as light fixture how are protected not to be damaged efficiently and effectively, it is the problem that people compare concern always, be that the mode adopting carton to add padded coaming is protected in prior art, most widely used padded coaming is generally foamed plastic or bubble bags, but both equal defectiveness: and foamed plastic can not compress, in order to good protected effect can be reached, overall dimensions can be larger, be unfavorable for that transport stores, and its die sinking cost is higher; And bubble bags protected effect is limited, there is the protected object that violent collision still likely can damage.For how under actv. carries out the condition protected, again can easy to use, transport and storing, prior art can not address this problem well.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of air bag for circular luminaire protection, and it is circular or the article of sub-circular by annular groove fixed profile, easy to use and protected effect good.
The utility model solves the technical scheme that its technical matters adopts:
A kind of air bag for circular luminaire protection; the gas column group that the gas column comprising some arrangement in parallels is formed; by air flue UNICOM between gas column; some gas columns are provided with and somely alleviate structure; along gas column axial distribution and be located along the same line to alleviate structural area equal, along gas column radial distribution and the area alleviating structure be located along the same line increase gradually to both sides from middle.
As the further improved procedure of such scheme, alleviating structure is pressure point.
As the further improved procedure of such scheme, pressure point is trapezoidal, along gas column radial distribution and the pressure point be located along the same line align with trapezoidal straight flange.
As the further improved procedure of such scheme, also comprise the check valve stoping gas effusion.
The beneficial effects of the utility model are:
By suppressing some pressure points with radial direction vertically on gas column, the gas column group that multiple gas column is formed forms the gas annular column circle of a band groove, and fixing profile is circular or the article of sub-circular, and structure is simple, easy to use and protected effect good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the gas column expansion drawing of the utility model embodiment;
Fig. 2 is the overall schematic of the utility model embodiment.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, scheme and effect fully.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
It should be noted that, if no special instructions, when a certain feature is called as " fixing ", " connection " in another feature, it can directly be fixed, be connected in another feature, also indirectly can fix, be connected in another feature.In addition, it is only relative to the mutual alignment relation of each component part of the utility model in accompanying drawing that the upper and lower, left and right used in the utility model etc. describe.
In addition, unless otherwise defined, all technology used herein are identical with the implication that those skilled in the art understand usually with scientific terminology.The term used in specification sheets is herein to describe specific embodiment, instead of in order to limit the present invention.Term as used herein " and/or " comprise the arbitrary combination of one or more relevant Listed Items.
With reference to Fig. 1 and Fig. 2, show an integral structure schematic diagram of the present embodiment, comprise the gas column group be made up of some gas columns 10, the quantity of gas column 10 can be determined according to the size of packed article, preferably, that there are 7 gas columns, parallel to each other the connecting as one of these gas columns, is connected by air flue, when from inflation inlet injecting gas, gas flows in each gas column via air flue, forms cushion gas bed course.
Some gas columns of composition gas column group are equipped with and somely alleviate structure, preferably, alleviate the pressure point 101 that structure is hot pressing, gas column group is in the bending of pressure point 101 place, and form the gas column circle of sub-circular, pressure point 101 distributes more intensive, the gas column circle formed is close to circle, by the gap between adjustment pressure point group, the packing material adapting to different profile can be formed, as circular or polygon.
Along gas column radial distribution and pressure point 101 area be located along the same line increase gradually to both sides from middle, because pressure point 101 area is directly proportional to the shrinkage percentage of gas column, the gas column amount of contraction being then in center is minimum, the gas column amount of contraction of both sides is maximum, in the utility model, preferred pressure point 101 shape is trapezoidal, along the radial distribution of gas column and the pressure point 101 be located along the same line align with trapezoidal straight flange, in conjunction with the gas column circle of annular, final formation one has the annular ring of cambered outwards groove.
Also include check valve at the admission port of gas column, it can lock air intake after injecting gas, places gas and escapes.
When in gas column group during aerification; the state that pressure makes it be in be automatically locked; thus ensure that the structure of annular ring is constant; packed article is positioned in the groove of evagination; the both sides gas column inside contracted fastens the edge of packed article; gas column self forms one cushion layer, thus reaches the object of the article of protection.
The utility model has splendid protected effect, and the space taken is little, convenient to use.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.

Claims (4)

1. the air bag for circular luminaire protection; it is characterized in that: the gas column group that the gas column comprising some arrangement in parallels is formed; by air flue UNICOM between described gas column; described some gas columns are provided with and somely alleviate structure; along described gas column axial distribution and to alleviate structural area described in being located along the same line equal, along described gas column radial distribution and the area alleviating structure described in being located along the same line increase gradually to both sides from middle.
2. air bag according to claim 1, is characterized in that: described in alleviate structure be pressure point.
3. air bag according to claim 2, is characterized in that: described pressure point is trapezoidal, along described gas column radial distribution and the described pressure point be located along the same line align with trapezoidal straight flange.
4. the air bag according to any one of claims 1 to 3, is characterized in that: also comprise the check valve stoping gas effusion.
CN201420594372.7U 2014-10-14 2014-10-14 A kind of air bag for circular luminaire protection Active CN204355484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420594372.7U CN204355484U (en) 2014-10-14 2014-10-14 A kind of air bag for circular luminaire protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420594372.7U CN204355484U (en) 2014-10-14 2014-10-14 A kind of air bag for circular luminaire protection

Publications (1)

Publication Number Publication Date
CN204355484U true CN204355484U (en) 2015-05-27

Family

ID=53256967

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420594372.7U Active CN204355484U (en) 2014-10-14 2014-10-14 A kind of air bag for circular luminaire protection

Country Status (1)

Country Link
CN (1) CN204355484U (en)

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