CN205492900U - Case coverboard material, decorative pattern molding roller , press wheel group and case - Google Patents

Abstract

The utility model discloses a case coverboard material, the surface of this case coverboard material have the first line area of many depressed parts or jut formation, and these first line area both sides have plain noodles or sunken face of multiple spot or the multiple spot raised face (RF) that is different from first line area, still disclose a planting flower line molding roller and press wheel group, this decorative pattern molding roller's surface has protruding line circle or the cave in line circle identical with the first line area of case coverboard material, is located the both sides plain noodles that the protruding line circle or the line that caves in enclosed, still disclose seed case, this case coverboard material, case coverboard material is formed by decorative pattern molding roller and the preparation of press wheel group. It is good that they have the wearability, sets up the line area to the part of easy wearing and tearing (case shell middle part), can effectively alleviate the pressure of compression face, improves life 6 more than doubly, in addition elegant appearance, low in manufacturing cost. Consequently, they all possess outstanding superior performance in the aspect of technical, economic nature and practicality.

Description

Case coverboard material, pattern forming roller, rolling wheels and chest

[technical field]

This utility model relates to a kind of case coverboard material；

This utility model further relates to a kind of pattern forming roller making above-mentioned case coverboard material and rolling wheels；

This utility model further relates to a kind of chest applying above-mentioned case coverboard material.

[background technology]

Existing chest (includes draw-bar box, suitcase etc.), and application is quite wide, and kind is the most various so that consumer Having more visitors or business than one can attend to, thus meet the needs of various use, its case coverboard material is main, the crucial part of casing, is to determine case Sub-service life and function are of paramount importance.In addition to the requirement of appearance looks elegant to be met, in addition it is also necessary to meet intensity and resistance to The requirement of mill property.The surface of existing casing is generally the face of whole smooth or overall picture surface, easily causes abrasion, intensity deficient Good, and form smooth face or the injection molding of overall picture surface or roller is also single correspondence.

In order to overcome drawbacks described above, we have developed a kind of case coverboard material and the pattern forming roller making this sheet material and rolling Press nips.

[utility model content]

The purpose of this utility model technical problem to be solved is intended to provide a kind of case coverboard material, makes the flower of this sheet material Stricture of vagina shaping roller and rolling wheels and chest, they have the advantage that wearability is good and intensity is high, to the part (case being prone to wear out In the middle part of shell) lines band is set, can effectively alleviate the pressure of compression face, improve service life more than 6 times, and elegant in appearance, Low cost of manufacture.Therefore, they all have prominent superior performance in terms of technical, economy and practicality.

To achieve these goals, the technical solution adopted in the utility model: a kind of case coverboard material, outside this case coverboard material Surface has the first lines band that a plurality of depressed part or jut are formed, and these the first lines band both sides have and are different from the first lines The bright finish of band or multiple spot concave face or multiple spot raised face (RF).In one or more embodiments that this reality is novel, described first lines Band lays depressed part or generally circular in shape or the oval or polygon of jut, depressed part or jut.

In one or many embodiments of the present utility model, described first lines band has from its two lateral center gradual change big Or little jut or depressed part.

In one or more embodiments of the present utility model, described first lines band has from its two lateral center gradual change Deep or shallow depressed part.In one or more embodiments of the present utility model, described first lines band is formed from top to down In the middle part of this case coverboard material, described depressed part is rounded or oval or polygon, and this depressed part is in the middle of the first lines band Gradual change is deep.

Under same design, this utility model also provides for a kind of case coverboard material, and this case coverboard material uses nonmetallic materials hot melt Extruding and extrude to form tabular through rolling wheel, the outer surface of this case coverboard material has a plurality of depressed part or the of jut formation One lines band, these the first lines band both sides have and are different from the bright finish of the first lines band or multiple spot concave face or multiple spot raised face (RF).

Under same design, this utility model also provides for a kind of pattern forming roller, the appearance mask of this pattern forming roller There are projection lines circle or depression lines circle that the first lines band with such scheme raising middle flask coverboard material matches, are positioned at projection lines Circle or the both sides bright finish of depression lines circle.Under same design, this utility model also provides for a kind of making described in such scheme The rolling wheels of case coverboard material, this rolling wheels synchronous axial system, with squeezing tank coverboard material, is provided with decorative pattern in described rolling wheels Type roller, the outer surface of described pattern forming roller has prominent with matching of the first lines band of such scheme raising middle flask coverboard material Play lines circle or depression lines circle, be positioned at projection lines circle or the both sides bright finish of depression lines circle.

Under same design, this utility model also provides for the rolling wheels of a kind of case coverboard material made in such scheme, should Rolling wheels synchronous axial system, with squeezing tank coverboard material, is provided with pattern forming roller in described rolling wheels, it is characterised in that described The outer surface of pattern forming roller has match projection lines circle or the depression lines circle of the first lines band with case coverboard material, The both sides being positioned at projection lines circle or depression lines circle adapt to press case coverboard material multiple spot concave face or the lines of multiple spot raised face (RF) Circle.Under same design, this utility model provides a kind of chest, and this chest includes such scheme raising middle flask coverboard material, described case coverboard Material is made by rolling wheels in pattern forming roller in such scheme and such scheme.

This utility model is produced beneficial effect compared with background technology:

Owing to using above-mentioned technical scheme, they have the advantage that wearability is good and intensity is high, to the portion being prone to wear out Point (in the middle part of case shell) arranges lines band, can effectively alleviate the pressure of compression face, improves service life more than 6 times, and attractive in appearance Generous, low cost of manufacture.Therefore, they all have prominent superior performance in terms of technical, economy and practicality.

[accompanying drawing explanation]

Fig. 1 is the structural representation of one embodiment raising middle flask coverboard material of this utility model；

Fig. 2 is enlarged drawing at A in Fig. 1；

Fig. 3 is the structural representation of pattern forming roller in one embodiment of this utility model；

Fig. 4 is to roll the structural representation under wheels duty in one embodiment of this utility model；

Fig. 5 is the structural representation of chest in one embodiment of this utility model.

[detailed description of the invention]

Of the present utility model embodiment is described below in detail, and described embodiment example is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.

In description of the present utility model, it should be noted that for the noun of locality, if any term " " center ", " laterally ", " longitudinally ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", The indicating position such as " end ", " interior ", " outward ", " clockwise ", " counterclockwise " and position relationship are based on orientation shown in the drawings or position Put relation, be for only for ease of narration this utility model and simplify description rather than instruction or the device of hint indication or element Must have specific orientation, with particular orientation structure and operation, it is impossible to be interpreted as limiting concrete protection model of the present utility model Enclose.

Additionally, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicate or imply relatively heavy The property wanted or the implicit quantity indicating technical characteristic.Thus, define " first ", " second " feature can be expressed or imply and include One or more this feature, in this utility model describes, " at least " is meant that one or more, unless otherwise bright The most concrete restriction.

In this utility model, except as otherwise clear stipulaties and restriction, " assemble " if any term, " being connected ", " connection " term Should go to understand as broad sense, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；It can also be machine Tool connects；Can be to be joined directly together, it is also possible to be to be connected by intermediary, can be that two element internals are connected.For For those of ordinary skill in the art, above-mentioned term specifically containing in this utility model can be understood as the case may be Justice.

In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score permissible Directly contact including the first and second features, it is also possible to include that fisrt feature is not directly to contact with second feature but by it Other characterisation contact between.And, fisrt feature second feature " on ", " under " and " above " include fisrt feature Directly over second feature and oblique upper, or it it is only the height representing fisrt feature level height higher than second feature.First Feature second feature " on ", " under " and " below " include fisrt feature immediately below second feature or obliquely downward, or only Only represent that fisrt feature level height is less than second feature.

Understanding for convenience and first describe Hanging roller device, refer to shown by Fig. 1-2, it provides relatively for this utility model Good ground embodiment is a kind of case coverboard material, and this case coverboard material 1 uses nonmetallic materials hot-melt extruded to extrude through rolling wheel with shape Becoming tabular, the outer surface of this case coverboard material has a plurality of depressed part or the first lines band 11 of jut formation, this first lines There is the bright finish 12 being different from the first lines band with 11 both sides.Certainly in other embodiments bright finish 12 can also to be transformed to multiple spot recessed The face of falling into or multiple spot raised face (RF).Depressed part 111 laid by first lines band 11, can also make jut in other embodiments, depression Portion 111 is generally circular in shape or oval or polygon, is preferably ellipse in the present embodiment, and anti-wear performance is good, and is prone to add Work molding, yield rate is high.Described first lines band 11 has from the big or little depressed part 11 of its two lateral center gradual change.Can also Multiple depressed parts 111 are that the first lines band 11 both sides heart gradual change wherein is deep, and concrete distribution mode can be not especially limited, Can be gradual change, it is also possible to be to suddenly change or constant, use according to difference and require and carry out adaptive adjustment, depression Portion 111 is for the casing that centre is heaved by the first lines band 11 both sides situation that heart gradual change is deep wherein relatively uses, more There are increase intensity and wearability.

In conjunction with foregoing the most shown in Figure 3 go out, this utility model provides a kind of pattern forming roller 2, is used for Processing above-mentioned case coverboard material 1, the outer surface of this pattern forming roller 2 has and the first stricture of vagina of above-described embodiment raising middle flask coverboard material 1 The projection lines circle 21 that road band 11 matches, is positioned at the both sides bright finish 22 of projection lines circle 21.In like manner, in other embodiments, First lines band 11 is jut composition, and that is just correspondingly formed depression lines circle on pattern forming roller 2.

In like manner, in other embodiments, in the case of the first lines band 11 both sides set multiple spot concave face or multiple spot raised face (RF), Projection lines circle 21 both sides of corresponding pattern forming roller 2 are provided with lines circle to be processed to form concave face or multiple spot raised face (RF). In conjunction with foregoing the most shown in Figure 4 go out, this utility model provides a kind of above-described embodiment raising middle flask coverboard material of making Rolling wheels, this rolling wheels synchronous axial system, with squeezing tank coverboard material, is provided with pattern forming roller 2 in described rolling wheels, flower Stricture of vagina shaping roller 2 and each rolling wheel (not shown) synchronous axial system, make case coverboard material 1 through rolling wheel and pattern forming roller 2 Between gap, case coverboard material 1 is heated and is extruded from shape the first lines band 11 and the bright finish 12 of both sides or multiple spot concave face or many Point raised face (RF).

Summary content the most shown in Figure 5 go out, this utility model provides a kind of chest 3, including above-mentioned enforcement Example raising middle flask coverboard material 1, pull bar 31, castor 32, this case coverboard material 1 is by pattern forming roller 2 in above-described embodiment and above-mentioned side Case rolls wheels be made.Case coverboard material 1 is most important, to be prone to wear out for making the wearability of chest 3 and intensity Mid portion arranges lines band, can effectively alleviate the pressure of compression face, can improve chest service life more than 6 times through test, And elegant in appearance, low cost of manufacture.Therefore, it is a kind of technical, economy and practicality aspect all has prominent superior Product.

By above-mentioned structure and the description of principle, person of ordinary skill in the field should be appreciated that this utility model It is not limited to above-mentioned detailed description of the invention, on the basis of this utility model, uses the improvement of techniques well known and substitute all Fall at protection domain of the present utility model, should be limited it by each claim.

Claims (10)

1. a case coverboard material, it is characterised in that: the outer surface of this case coverboard material has what a plurality of depressed part or jut were formed First lines band, these the first lines band both sides have and are different from the bright finish of the first lines band or multiple spot concave face or multiple spot projection Face.

Case coverboard material the most according to claim 1, it is characterised in that: described first lines band lays depressed part or projection Generally circular in shape or the oval or polygon of portion, depressed part or jut.

Case coverboard material the most according to claim 1 and 2, it is characterised in that: described first lines band has from it two lateral Jut that center gradual change is big or little or depressed part.

Case coverboard material the most according to claim 1 and 2, it is characterised in that: described first lines band has from it two lateral The depressed part that center gradual change is deep or shallow.

Case coverboard material the most according to claim 4, it is characterised in that: described first lines band is formed at this from top to down The middle part of case coverboard material, described depressed part is rounded or oval or polygon, and this depressed part is to the first lines band intervening fade Deeply.

6. a case coverboard material, this case coverboard material uses nonmetallic materials hot-melt extruded to extrude through rolling wheel to form tabular, It is characterized in that: the outer surface of this case coverboard material has a plurality of depressed part or the first lines band of jut formation, this first stricture of vagina Band both sides, road have and are different from the bright finish of the first lines band or multiple spot concave face or multiple spot raised face (RF).

7. a pattern forming roller, it is characterised in that: the outer surface of this pattern forming roller has arbitrary with claim 1-6 Projection lines circle that first lines band of raising middle flask coverboard material matches or depression lines circle, be positioned at projection lines circle or depression stricture of vagina The both sides bright finish of road circle.

8. make rolling wheels for case coverboard material described in any one of claim 1-6, this rolling wheels synchronous axial system with Squeezing tank coverboard material, is provided with pattern forming roller in described rolling wheels, it is characterised in that: the appearance of described pattern forming roller Mask has the projection lines circle or depression lines that the first lines band with claim 1-6 any one raising middle flask coverboard material matches Circle, is positioned at projection lines circle or the both sides bright finish of depression lines circle.

9. make rolling wheels for case coverboard material described in any one of claim 1-6, this rolling wheels synchronous axial system with Squeezing tank coverboard material, is provided with pattern forming roller in described rolling wheels, it is characterised in that: the appearance of described pattern forming roller Mask has the projection lines circle matched or the depression lines of the first lines band with claim 1-6 any one raising middle flask coverboard material Circle, the both sides being positioned at projection lines circle or depression lines circle adapt to press case coverboard material multiple spot concave face or the stricture of vagina of multiple spot raised face (RF) Road is enclosed.

10. a chest, it is characterised in that this chest includes case coverboard material according to any one of claim 1-6, described case shell Sheet material is made by pattern forming roller in claim 7 and the rolling wheels in claim 8 or 9.