CN201116194Y

CN201116194Y - Double-layer corner pad

Info

Publication number: CN201116194Y
Application number: CNU2007200757017U
Authority: CN
Inventors: 赖宗伸
Original assignee: SUZHOU CHENGPIN PACKAGING PRODUCTS CO Ltd
Current assignee: SUZHOU CHENGPIN PACKAGING PRODUCTS CO Ltd
Priority date: 2007-11-16
Filing date: 2007-11-16
Publication date: 2008-09-17
Anticipated expiration: 2017-11-16

Abstract

The utility model provides a double-layer corner cushion, which relates to a paper plastic corner cushion comprising two corner cushions provided with concave-convex structures and forming an angle by connecting two side faces, wherein, the double-layer cushion is formed by nesting an inner and an outer corner cushions; more than two concave sockets are arranged at intervals on the inner side of the outer corner cushion; convex parts corresponding to the concave sockets are formed on the outer side of the inner corner cushion, the convex parts of the inner corner cushion are inserted into and fixed with the concave sockets of the outer corner cushion; wherein, the amount of the concave sockets of the outer corner cushion is less than the amount of the convex parts of the inner corner cushion. The double-layer corner cushion is molded by a pulp column model; the processing technique is simple, the rate of finished products is high, and the cost is low; the cushion is helpful for protecting environment; by nesting the two layers of the corner cushions, clearances and coarse surfaces are formed for performing excellent shock-proofing and shock-resisting effects; the concave-convex structures arranged on the corners and protruding ribs arranged on the inner side enhance the strength of the corner cushion; the tow-layer corner cushion is reusable; the inner and the outer corner cushions can be separated from each other; the small volume is convenient for movement; different inner surfaces can be designed, and the application prospect is broad.

Description

Double-deck angle pad

Technical field

The utility model relates to a kind of double-deck angle pad, and the double-deck angle of especially a kind of paper of shockproof, antidetonation pad can be used for the packing of electronic products such as notebook PC under casing.

Background technology

At present, angle pad used on the market is a majority with the rubber material mainly, and yet useful foamed plastic, but it is unfavorable for environmental protection does not meet that current promotion is intensive, the social theme of environment-friendly type very much.Adopt paper to make the angle pad and still belong to a kind of new ideas, because generally paper is regarded as being unsuitable for making the material of angle pad, its reason is that the paper strength of material is not enough, and when accepting as this class of notebook PC shockproof, that anti seismic efficiency is had relatively high expectations electronic product, effect is not satisfactory.

Applicant of the present utility model discloses the double-deck paper shock resistant packaging of a kind of environmental protection container in its patent No. ZL200620043877.X, pack electronic product with it, fixedly form because it is inside and outside layer paper container suit, so anti seismic efficiency is fairly obvious.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of double-deck angle pad, is used to protect fixing relatively large device, as electronic product etc., has good shockproof, anti seismic efficiency.

The utility model solves the problems of the technologies described above the technical scheme of being taked: a kind of double-deck angle pad, constitute for having concaveconvex structure and connecting the angle pad that is angle by two side faces, wherein, described double-deck angle pad is formed by inside and outside double-deck angle cushion cover dress, and outer angle pad clear width is provided with a plurality of depressions; The pad outside, internal layer angle is formed with most and the cooresponding protuberance of described depression, the protuberance of internal layer angle pad embeds in the depression of outer angle pad and interfixes, wherein, the quantity of outer angle pad depression is no less than the quantity of internal layer angle pad protuberance, but the quantity of depression and protuberance just in time corresponds to the best.

Damping of the present utility model, shockproof be to connect the back by double-deck angle cushion cover to form buffer part, although do not adopt any bonding or other technology that it is fixed together between two layers of angle pad, also can combine closely by the suit of depression and protuberance.The depression and the protuberance of part are bonding affixed, also the content that comprises for the utility model.

On the such scheme basis, the protuberance and the depression of described inside and outside layer angle pad have the gap behind suit.The existence in this gap makes the buffering effect between the pad of inside and outside layer angle increase greatly, further improves shockproof, anti-seismic performance.

Described protuberance or depression are formed on the corner of inside and outside layer angle pad at least, this also is one of reason that the utlity model has good buffering effect, because general angle pad is 90 ° perpendicular type, or be a bit larger tham 90 °, cooresponding depression and protuberance on the corner are set not only makes the angle pad have elasticity to greatest extent, and also increased intensity at this place, make double-deck angle pad not cracky or fracture.

On the basis of such scheme, described protuberance or depression are formed on the side of inside and outside layer angle pad, thereby further increase the area of contact of inside and outside layer angle pad, further improve cushion characteristic.

Describedly be formed on protuberance on the inside and outside layer pad side, angle or the degree of depth of depression is not more than protuberance or the pocket depth that is formed on inside and outside layer of pad corner, angle.

Described internal layer angle pad, its inside face is provided with most the inwardly fins of protuberance, the purpose that the angle pad is used to accept article has been catered in this design, the existence of fin is separated from each other different article, when playing the parting bead effect, fin can also further be strengthened the intensity of angle pad, makes that to accept article more reliable.

At least a portion is located at the corresponding position between the adjacent projection in the described fin.The back side of internal layer angle pad protuberance also is formed with recess, and fin just is located between this adjacent recess, is the best to be equipped with fin between each adjacent recesses.

Described fin has the surface of semicircular structure.

Described outer angle pad, its most depression back sides form convex tendon, and this convex tendon constitutes a plane, and this plane is the bottom surface of the double-deck angle of the utility model pad.

On the basis of such scheme, described double-deck angle pad is paper angle pad, and described internal layer angle pad is a hair side with the one side of the relative suit of outer angle pad.Adopt hair side to increase friction force between the pad of inside and outside layer angle, under the multiple structure and the condition of depositing, obtain splendid buffering effect.

The beneficial effects of the utility model are:

1, double-deck angle of the present utility model pad is by pulp pillar mould, molded, and technology is simple, and the yield rate height is with low cost, and is beneficial to very much environmental protection;

2, by the suit of double-deck angle pad, each other form the gap, have the effect of hair side, thereby reach splendid shockproof, anti seismic efficiency;

3, be located at the concaveconvex structure of corner, and the inboard fin that is provided with has increased the intensity of angle pad greatly;

But 4, double-deck angle pad repeated use, inside and outside layer angle pad is removable, and volume is small and exquisite, is convenient to move;

5, can design different inside faces according to different products, be widely used.

Description of drawings

Fig. 1 is the decomposition texture block diagram of the double-deck angle of the utility model pad.

Fig. 2 is the unitized construction block diagram of the double-deck angle of the utility model pad.

Fig. 3 is the B-B face A cutaway view of Fig. 2.

Fig. 4 is the running condition constructional drawing of the double-deck angle of the utility model pad.

Label declaration in the accompanying drawing

10-internal layer angle pad 11-protuberance 12-fin

The outer angle of 20-pad 21-depression 22-convex tendon

The 30-gap

The specific embodiment

See also the decomposition texture block diagram of Fig. 1 for the double-deck angle of the utility model pad, Fig. 2 is the unitized construction block diagram of the double-deck angle of the utility model pad, and Fig. 3 is the B-B face A cutaway view of Fig. 2.Fig. 4 is shown in the running condition constructional drawing of the double-deck angle of the utility model pad.

A kind of double-deck angle pad, for a kind of have concaveconvex structure and connect the angle pad be angle by two side faces constitute, wherein, described double-deck angle pad is formed by internal layer angle pad 10 and outer angle pad 20 suits, outer angle pad 20 clear widths are provided with the depression 21 that is no less than two; Pad 10 outsides, internal layer angle are formed with and described depression 21 cooresponding protuberances 11, interfix in the depression 21 of the outer angle of the protuberance 11 embeddings pad 20 of internal layer angle pad 10.

Wherein, the quantity of depression 21 equates that with the quantity of protuberance 11 depression 21 has gap 30 with protuberance 11 behind suit.

Described depression 21 is formed on the corner and two side faces of outer angle pad 20, and protuberance 11 is formed on the corner and the two side faces place of internal layer angle pad 10, and the degree of depth of the depression 21 of corner and protuberance 11 is greater than being formed on the depression 21 on the side and the degree of depth of protuberance 11.

Described internal layer angle pad 10, its inside face are provided with most the inwardly fins 12 of protuberance, and this fin 12 is located at the corresponding position between the adjacent projection 11, has the surface of semicircular structure.

Described outer angle pad 20, its most depression 21 back sides form convex tendon 22, and this convex tendon 22 constitutes a plane, the bottom surface of promptly double-deck angle pad.

Described double-deck angle pad is paper angle pad, and described internal layer angle pad 10 is a hair side with the one side of outer angle pad 20 relative suits.

Claims

1, a kind of double-deck angle pad constitutes for having concaveconvex structure and connecting the angle pad that is angle by two side faces, and it is characterized in that: described double-deck angle pad is adorned by inside and outside double-deck angle cushion cover and formed, and outer angle pad clear width is provided with and is no less than two depression; The pad outside in internal layer angle is formed with and the cooresponding protuberance of described depression, and the protuberance of internal layer angle pad embeds in the depression of outer angle pad and interfixes, and wherein, the quantity of outer angle pad depression is no less than the quantity of internal layer angle pad protuberance.

2, double-deck angle according to claim 1 pad is characterized in that: the protuberance and the depression of described inside and outside layer angle pad have the gap behind suit.

3, double-deck angle according to claim 1 and 2 pad is characterized in that: described protuberance or depression are formed on the corner of inside and outside layer angle pad at least.

4, double-deck angle according to claim 3 pad is characterized in that: described protuberance or depression are formed on the side of inside and outside layer angle pad.

5, double-deck angle according to claim 4 pad is characterized in that: describedly be formed on protuberance on the inside and outside layer pad side, angle or the degree of depth of depression is not more than protuberance or the pocket depth that is formed on inside and outside layer of pad corner, angle.

6, according to the described double-deck angle of one of claim 1 to 5 pad, it is characterized in that: described internal layer angle pad, its inside face are provided with most the inwardly fins of protuberance.

7, double-deck angle according to claim 6 pad, it is characterized in that: at least a portion is located at the corresponding position between the adjacent projection in the described fin.

8, double-deck angle according to claim 7 pad, it is characterized in that: described fin has the surface of semicircular structure.

9, according to the described double-deck angle of one of claim 1 to 5 pad, it is characterized in that: described outer angle pad, form convex tendon at the depression back side, this convex tendon constitutes a plane.

10, according to the described double-deck angle of one of claim 1 to 5 pad, it is characterized in that: described double-deck angle pad is paper angle pad, and described internal layer angle pad is a hair side with the one side of the relative suit of outer angle pad.