CN202618631U - Light suitcase with pressure-resisting function - Google Patents
Light suitcase with pressure-resisting function Download PDFInfo
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- CN202618631U CN202618631U CN 201220286015 CN201220286015U CN202618631U CN 202618631 U CN202618631 U CN 202618631U CN 201220286015 CN201220286015 CN 201220286015 CN 201220286015 U CN201220286015 U CN 201220286015U CN 202618631 U CN202618631 U CN 202618631U
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- casing
- resistance
- suitcase
- compression function
- light
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Abstract
The utility model belongs to the technical field of suitcases, and particularly relates to a light suitcase with a pressure-resisting function. The light suitcase with the pressure-resisting function comprises a case cover and a case body. A draw bar is arranged on one end of the case body, idler wheels are arranged on the other end of the case body, and elastic supporting bars are arranged on inner side surfaces of two sides of the case body. The light suitcase with the pressure-resisting function has the advantages of being light to carry, good in pressure-resisting ability and simple in structure.
Description
Technical field
The utility model belongs to the suitcase technical field, particularly a kind of light suitcase with resistance to compression function.
Background technology
Suitcase is present daily travel, business trip, the requisite travel kit of shopping of being on home leave, and it has conveniently, advantages such as matter-loading amount is big, fashion.In order to satisfy people's demand miscellaneous, the design of suitcase is also constantly changing.
General suitcase in use all need be consigned or deposited, and this just requires suitcase to have certain crushing resistance, for the crushing resistance that makes suitcase strengthens, then need adopt hard material, like metallic plate or metal frame as the main support parts.This has improved the crushing resistance of suitcase to a certain extent, but has increased the weight of suitcase, and inconvenient people carry.
Chinese patent numbers 201020145490.1; A kind of suitcase that has lines is disclosed; Suitcase comprises molded upper and lower two parts casing; Upper box and lower box are integrated through plastic uptake by the ABS plastic sheet metal layer that is covered with the PC material layer, and are provided with the lines of depression or protrusion in the PC of upper box and lower box material surface.Lines is formed a plurality of honey comb like hexagon combinations.Owing to adopted above technical characterictic, make this suitcase have better wear-resisting effect, and hardness is better, anti-pressure ability, buffer capacity is better.Its weak point is that whole box body belongs to one-body molded, be not easy maintenance just in case damage, and material layer belongs to hard material; Elasticity is not enough, is unable to bear unexpected compression shock, when depositing, can not too push; Moulding is single, can not satisfy most people's demand.
Summary of the invention
The purpose of the utility model is to provide a kind of light suitcase with resistance to compression function, and it has light weight, and crushing resistance is good, is fit to the characteristics that most people use.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of light suitcase with resistance to compression function comprises case lid and casing, and an end of said casing is provided with pull bar, and the other end is provided with roller, and the medial surface of said casing both sides is respectively arranged with elastic supporting bar.
Wherein, Said elastic supporting bar comprises two stocks and a quarter butt; Said stock is set in parallel in the Chang Bianchu of said medial surface; Said quarter butt is arranged at the minor face place of said medial surface, and the two ends of a quarter butt are connected with an end of two stocks respectively, and said two stocks and a quarter butt form a U type frame.
Wherein, said quarter butt is arranged on the minor face place of a side that is provided with pull bar.
Wherein, be connected through fixture between said stock and the said quarter butt.
Wherein, said fixture has two mutually perpendicular connecting portions, and connecting portion is provided with the connecting hole that said elastic supporting bar is installed, and said fixture is fixed on the side angle of casing through screw.
Wherein, said elastic supporting bar is a Fiber glass rod.
Fiber glass rod is as reinforcing material, to make a kind of composite of matrix material with glass fibre and goods (glass cloth, band, felt, yarn etc.) thereof with synthetic resin.Composite is meant that a kind of material can not satisfy instructions for use, need be combined with each other by two or more material, forms the another kind of material that can satisfy people's requirement.Single kind of glass fibre though intensity is very high, is loose between fiber, can only bear pulling force, can not bear bending, shearing and compression, also be difficult for making fixing geometry, and be soft body.If be bonded together them with synthetic resin, can make various hard goods with solid shape, can bear tension, can bear bending, compression and shear stress again.
Fiber glass rod has the high-strength characteristics of light weight, and relative density has only 1/4 ~ 1/5 of carbon steel between 1.5 ~ 2.0, but hot strength is approaching, even surpasses carbon steel, and specific strength can be compared with high-grade alloy steel.Therefore, in aviation, rocket, space vehicle, high-pressure bottle and in other goods that need alleviate deadweight are used, all has remarkable effect.Stretching, bending and compressive strength that some epocel strengthens composite plastic all can reach more than the 400Mpa.
Wherein, the middle part of said stock is fixed through the long limit of girth member and said medial surface.
Wherein, the bottom surface of said casing is provided with two metal fixed bars.
Wherein, said casing is provided with the liner bag, is fixedly connected around the liner bag with around the said casing, and the middle part of said liner bag is provided with slide fastener.
Wherein, the diameter of said cramp bar is 0.8-1.5cm.
The beneficial effect of the utility model: a kind of light suitcase with resistance to compression function, comprise case lid and casing, an end of said casing is provided with pull bar, and the other end is provided with roller, and the medial surface of said casing both sides is respectively arranged with elastic supporting bar.The fixed head that replaces the casing side with elastic supporting bar plays supporting role, makes the weight of whole box body lighter, and elastic supporting bar has certain elasticity and compression strength; When receiving extraneous pressure and impacting; Can release the pressure and impulsive force through distortion, make casing not fragile, therefore the utlity model has carry light; Anti-pressure ability is good, characteristic of simple structure.
Description of drawings
Fig. 1 is a kind of overall structure sketch map with light suitcase of resistance to compression function of the utility model.
Fig. 2 is the local enlarged diagram at A place among the utility model Fig. 1.
Fig. 3 is a kind of structural representation with light suitcase embodiment three of resistance to compression function of the utility model.
Reference numeral:
1---case lid 2---casing 3---roller 4---pull bar
51---stock 52---quarter butt 6---fixture 7---metal fixed bars
8---girth member 9---liner bag.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is carried out detailed description.
embodiment one.
As shown in Figure 1, a kind of light suitcase with resistance to compression function comprises case lid 1 and casing 2, and an end of said casing 2 is provided with pull bar 4, and the other end is provided with roller 3, and the medial surface of said casing 2 both sides is respectively arranged with elastic supporting bar.The fixed head that replaces casing 2 sides with elastic supporting bar plays supporting role; Make the weight of whole box body 2 lighter, elastic supporting bar has certain elasticity and compression strength, when receiving extraneous pressure and impacting; Can alleviate impulsive force through distortion, make casing 2 not fragile.
As shown in Figure 2; Concrete, said elastic supporting bar is divided into stock 51 and quarter butt 52, and said stock 51 is set in parallel in the Chang Bianchu of said medial surface; Said quarter butt 52 is arranged at the minor face place of said medial surface, and said stock 51 forms a U type frame with said quarter butt 52.The length of elastic supporting bar designs according to the length of casing 2 medial surfaces, and two stocks 51 are set in parallel on the long limit, adds a quarter butt 52, surrounds the frame of a U type to casing 2 medial surfaces, plays general protection and support.Certainly, also can a quarter butt 52 respectively be set here at two minor face places.
Said quarter butt 52 is arranged on a side that is provided with pull bar 4.Just be provided with very solid fixed head because be provided with a side of roller 3 itself at casing 2, so this side need not be provided with elastic supporting bar, saving material and cost.
Be connected through fixture 6 between said stock 51 and the said quarter butt 52.Each is fixedly connected one end of two stocks 51 through fixture 6 at the side angle place of casing 2 with the two ends of quarter butt 52, makes whole framework more firmly solid.
Concrete, said fixture 6 has two mutually perpendicular connecting portions, and connecting portion is provided with the connecting hole that said elastic supporting bar is installed, and said fixture 6 is fixed on the side angle of casing 2 through screw.Fixture 6 rectangular types; The connecting portion on both sides is orthogonal, and is provided with the connecting hole that matees with elastic supporting bar cross-sectional area size, during installation; Inject elastic supporting bar in the connecting hole; Be fixed in the casing 2 through key screw fixture 6 then, fixture 6 not only can couple together elastic supporting bar, can also strengthen the bearing capacity at casing 2 side angle places.
Elastic supporting bar in the present embodiment is a Fiber glass rod, and diameter is 1cm, not only has good compressive resistance and elastic force, and does not need waste material, practices thrift cost.
embodiment two.
Shown in Fig. 1 to 2, the difference of present embodiment and embodiment one is: the middle part of said stock 51 is fixed through the girth member 8 and the long limit of said medial surface.In order to let stock 51 have consistent support force with casing 2, add girth member 8 in the centre of stock 51, concrete, the middle part of said stock 51 is fixed through the long limit of VELCRO and said medial surface, and said VELCRO is made the medial surface at said casing 2.Except VELCRO, can also be rope, clasp etc. play fixation all at the row of this protection domain, the quantity of girth member 8 can be one or more.
Unaccounted in the present embodiment characteristic adopts the explanation among the embodiment one, no longer gives unnecessary details at this.
embodiment three.
The difference of present embodiment and preceding two embodiment is: the bottom surface of said casing 2 is provided with two metal fixed bars 7.Hardness and supporting force at the bottom of the reinforcement case generally can adopt aluminium, and quality is low weight.
As shown in Figure 3, casing described in the present embodiment 2 is provided with liner bag 9, is fixedly connected around the liner bag 9 with around the said casing 2, and the middle part of said liner bag 9 is provided with slide fastener.The be provided with bottom and the bearing space that can make casing 2 of liner bag 9 separate, and prevent the article contact-impact such as parts and clothes at the bottom of the case, and liner bag 9 is provided with slide fastener, opens slide fastener can the parts at the bottom of the case be changed or keep in repair, and environmental protection is convenient more.
Unaccounted in the present embodiment characteristic adopts the explanation among embodiment one and the embodiment two, no longer gives unnecessary details at this.
Should be noted that at last; Above true example is only in order to explain the technical scheme of the utility model; But not to the restriction of this practicality protection domain, although with reference to preferred embodiment the utility model has been done detailed explanation, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement the technical scheme of the utility model, and not break away from the essence and the scope of the utility model technical scheme.
Claims (10)
1. the light suitcase with resistance to compression function comprises case lid and casing, and an end of said casing is provided with pull bar, and the other end is provided with roller, it is characterized in that: the medial surface of said casing both sides is respectively arranged with elastic supporting bar.
2. the light suitcase with resistance to compression function according to claim 1; It is characterized in that: said elastic supporting bar comprises two stocks and a quarter butt; Said stock is set in parallel in the Chang Bianchu of said medial surface; Said quarter butt is arranged at the minor face place of said medial surface, and the two ends of a quarter butt are connected with an end of two stocks respectively, and said two stocks and a quarter butt form a U type frame.
3. the light suitcase with resistance to compression function according to claim 2 is characterized in that: said quarter butt is arranged on the minor face place of a side that is provided with pull bar.
4. the light suitcase with resistance to compression function according to claim 3 is characterized in that: be connected through fixture between said stock and the said quarter butt.
5. the light suitcase with resistance to compression function according to claim 4; It is characterized in that: said fixture has two mutually perpendicular connecting portions; Connecting portion is provided with the connecting hole that said elastic supporting bar is installed, and said fixture is fixed on the side angle of said casing through screw.
6. the light suitcase with resistance to compression function according to claim 5 is characterized in that: said elastic supporting bar is a Fiber glass rod.
7. the light suitcase with resistance to compression function according to claim 6 is characterized in that: the middle part of said stock is fixing through the place, long limit of girth member and said medial surface.
8. the light suitcase with resistance to compression function according to claim 7 is characterized in that: the bottom surface of said casing is provided with two metal fixed bars.
9. the light suitcase with resistance to compression function according to claim 8, it is characterized in that: said casing is provided with the liner bag, is fixedly connected with the surrounding of said casing around the liner bag, and the middle part of said liner bag is provided with slide fastener.
10. the light suitcase with resistance to compression function according to claim 1 is characterized in that: the diameter of said elastic supporting bar is 0.8-1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286015 CN202618631U (en) | 2012-06-18 | 2012-06-18 | Light suitcase with pressure-resisting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286015 CN202618631U (en) | 2012-06-18 | 2012-06-18 | Light suitcase with pressure-resisting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202618631U true CN202618631U (en) | 2012-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286015 Expired - Fee Related CN202618631U (en) | 2012-06-18 | 2012-06-18 | Light suitcase with pressure-resisting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202618631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398098A (en) * | 2016-08-31 | 2017-02-15 | 杭州维丽杰旅行用品有限公司 | Light and worn resistant strong toughness case |
-
2012
- 2012-06-18 CN CN 201220286015 patent/CN202618631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106398098A (en) * | 2016-08-31 | 2017-02-15 | 杭州维丽杰旅行用品有限公司 | Light and worn resistant strong toughness case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |