CN201354204Y

CN201354204Y - Duplex paper-plastic corner protector

Info

Publication number: CN201354204Y
Application number: CNU2008201510764U
Authority: CN
Inventors: 胡建平
Original assignee: SUZHOU CHENGPIN PACKAGING PRODUCTS CO Ltd
Current assignee: SUZHOU CHENGPIN PACKAGING PRODUCTS CO Ltd
Priority date: 2008-07-21
Filing date: 2008-07-21
Publication date: 2009-12-02
Anticipated expiration: 2018-07-21

Abstract

The utility model relates to a duplex paper-plastic corner protector. After a knuckled supporting surface, a front surface and a back surface form a single-layer paper-plastic corner protector, a bottom surface is provided with an opening, and an inner-layer paper-plastic corner protector and an outer-layer paper-plastic corner protector are overlapped to form a duplex sleeve structure from the opening; and the duplex paper-plastic corner protector is sleeved on the top angles of electronic products such as laptops and the like from the bottom surface to play the shockproof and shock resistant effects. The inner-layer paper-plastic corner protector consists of a knuckled supporting surface, a front surface and a back surface, and the inner surface of the inner-layer paper-plastic corner protector form a concave-convex structure; the two close ends of the inner surface are supported by the side of an object in a propping way, and a certain distance is reserved between the corner of the inner surface and the top angle of the object to form a knuckled buffer space; the outer-layer paper-plastic corner protector consists of a knuckled supporting surface, a front surface and a back surface and is sleeved on the outer side of the inner-layer corner protector from the opening of the bottom surface; and after the inner-layer corner protector and the outer-layer corner protector are sleeved, the inner-layer corner protector and the outer-layer corner protector are sleeved and fixed, and a gap is formed between the inner-layer corner protector and the outer-layer corner protector.

Description

Double-deck paper corner protector

Technical field

The utility model relates to a kind of double-deck paper corner protector, is sleeved on the drift angle as electronic products such as notebook PCs, plays effect shockproof, antidetonation.

Background technology

At present, the packing corner protector of each electronic product generally adopts the foamed plastic material, can't natural decomposition, be unfavorable for environmental protection.The papery corner protector that occurs on the market mainly contains following two kinds of forms:

A kind of hollow paper angle protector is disclosed as Chinese Granted publication CN201006799, L type body with cardboard joins end to end and is folded into hollow respectively is converted into an inner groovy on two outer walls, inwall is the planar structure of square, applying is packaged on four jiaos of product, plays buffering, shockproof purpose.But the intensity of this structure is slightly inadequate.

Applicant of the present invention discloses a kind of double-deck angle pad in its patent No. ZL200720075701.7, be the angle mat structure of strip shape, and double-decker plays buffering effect, makes the packing electronics package more safe and reliable.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of double-deck paper corner protector, is packaged on the drift angle of object, has on all directions buffering, shockproof protection effect.

A kind of double-deck paper corner protector, constitute individual layer paper corner protector by bearing surface, the front and back of knuckle type after, the bottom surface opening is stacked to the double braid covering body structure from the inside and outside layer of opening part paper corner protector, the place is sleeved on the drift angle of object, wherein from the bottom surface:

Described internal layer paper corner protector is made of bearing surface, the front and back of knuckle type, the inside face of internal layer corner protector bearing surface is formed with concaveconvex structure, inside face is replaced support at place, nearly two ends with the side of object, inside face on the corner and between the drift angle of object leaves distance, constitutes the cushion space of a knuckle type;

Described outer corner protector is made of bearing surface, the front and back of knuckle type, is sleeved on the outside of internal layer corner protector from the bottom surface opening part;

Behind the inside and outside layer corner protector suit, internal layer corner protector and outer corner protector suit are fixed, and are formed with the space therebetween.

Principle of the present utility model is: in order to protect the drift angle of object; it is impaired that it is difficult for; should avoid the drift angle and the outside direct contact of object as far as possible; the inside face of the utility model internal layer corner protector is replaced support at the place, two ends of nearly inside face with the side of object; inside face on the corner and between the drift angle of object leaves the space; constitute the cushion space of a knuckle type, in addition, the space that the concaveconvex structure design forms between inside and outside layer corner protector is also as shock proof buffer zone.So design is even if be subjected to stronger vibrations, because the failure-free buffer action can be played in the space of cushion space that exists between object drift angle and the corner protector and layer and interlayer.

Be equipped with most outside protuberances on the front and back of described internal layer corner protector and outer corner protector.On the inside face of internal layer corner protector, be provided with most concaveconvex structures; increased the intensity of inside face; protect object from the side; and most outside protuberances that are provided with are arranged on the front of double-deck corner protector and the back side; from the two sides, front and back object is protected again, further realized purpose shockproof on all directions, antidetonation.

Wherein, most outside protuberances that are provided with on the front and back of described internal layer corner protector and outer corner protector can be identical or inequality, comprises that structure, shape, the quantity of protuberance is identical or inequality.

In order to make double-deck corner protector good looking appearance, described internal layer corner protector turns down laterally at the bottom edge place, constitutes the edge, and outer corner protector is sleeved on the internal layer corner protector outside, and the bottom edge of outside corner protector is located at the inboard at the edge of internal layer corner protector.

The front and back of described internal layer corner protector and outer corner protector is triangle.The front and back of described internal layer corner protector and outer corner protector is triangle.It is packaged to it is pointed out that corner protector of the present utility model utilizes two strong points, and the drift angle place does not contact, and under this design, the front and back of corner protector both can be triangle, also can be for other shapes, and as square, rhombus etc.

Described double-deck paper corner protector is a quartet, is sleeved on from the bottom surface of internal layer corner protector opening part on four angles of object.

The beneficial effects of the utility model are:

1, paper corner protector of the present utility model 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, Yu on the exterior contact surface be equipped with jog or protuberance, realize purpose shockproof on all directions, antidetonation with pooling feature;

3, the utility model on the corner and leave distance between the object constitutes a cushion space, further four drift angles of object is protected, and reaches splendid buffering effect.

But 4, this paper corner protector repeated use, volume is small and exquisite, is convenient to move.

Description of drawings

Fig. 1 is a decomposition texture scheme drawing of the present utility model.

Fig. 2 is a suit state front view of the present utility model.

Fig. 3 is a suit side view of the state of the present utility model.

Fig. 4 is a suit state exploded drawings of the present utility model.

Label declaration in the accompanying drawing

1-internal layer corner protector 11-bearing surface 12-concaveconvex structure

The positive 131-protuberance of 13-

14-back side 141-protuberance

151-edge, 15-bottom surface

The outer corner protector 21-of 2-bearing surface

The positive 231-protuberance of 23-

24-back side 241-protuberance

The 25-bottom surface

The 3-cushion space

4-object 41-side 42-drift angle

The specific embodiment

As Fig. 1 is shown in the decomposition texture scheme drawing of the present utility model, a kind of double-deck paper corner protector, after constituting individual layer paper corner protector by bearing surface, the front and back of knuckle type, the bottom surface opening, be stacked to the double braid covering body structure from the inside and outside layer of opening part corner protector 1,2, the place is sleeved on the drift angle of object 4, wherein from the bottom surface:

Described internal layer corner protector 1 is made of bearing surface 11, front 13 and the back side 14 of knuckle type, the inside face of internal layer corner protector 1 bearing surface 11 is formed with concaveconvex structure 12, inside face is replaced support at place, nearly two ends with the side of object, inside face on the corner and between the drift angle of object leaves distance, constitutes the cushion space of a knuckle type;

Described outer corner protector 2 is made of bearing surface 21, front 23 and the back side 24 of knuckle type, and 25 opening parts are sleeved on the outside of internal layer corner protector 1 from the bottom surface;

Behind inside and outside layer corner protector 1,2 suits, internal layer corner protector 1 is fixed with outer corner protector suit 2, and is formed with the space therebetween.

Seeing also Fig. 2 is suit state front view of the present utility model, Fig. 3 is that suit side view of the state of the present utility model and Fig. 4 are shown in the suit state exploded drawings of the present utility model, a kind of double-deck paper corner protector, be the double braid covering body structure, described double-deck paper corner protector is by inside and outside layer corner protector 1,2 stacked forming.

Described internal layer corner protector 1 by the bearing surface 11 of knuckle type, leg-of-mutton positive 13 and the back side 14 constitute, bottom surface 15 openings, be sleeved on from 15 places, bottom surface on the drift angle 42 of object 4, the inside face of internal layer corner protector 1 bearing surface 11 is formed with concaveconvex structure 12, inside face is replaced support at place, nearly two ends with the side 41 of object 4, inside face on the corner and between the drift angle 42 of object 4 leaves the space, constitutes the cushion space 3 of a knuckle type;

Described outer corner protector 2 by the bearing surface 21 of knuckle type, leg-of-mutton positive 23 and the back side 24 constitute, bottom surface 25 openings, 25 places are sleeved on the outside of internal layer corner protector 1 from the bottom surface;

Behind inside and outside layer corner protector 1,2 suits, internal layer corner protector 1 is fixed with outer corner protector 2 suits, and is formed with the space therebetween.

Be equipped with most outside protuberance 131,231,141 (not shown), 241 (not shown) on the

triangular face

13,23 of described inside and outside layer corner protector 1,2 and the

back side

14,24.

15 edges turn down laterally in described internal layer corner protector 1 bottom surface, constitute edge 151, and outer corner protector 2 is sleeved on internal layer corner protector 1 outside, and 25 edges, bottom surface of outside corner protector 2 are located at the inboard at described internal layer corner protector 1 edge 151.

Described double-deck paper corner protector is a quartet, is sleeved on from 15 places, bottom surface of internal layer corner protector 1 on four angles of object 4.

Claims

1, a kind of double-deck paper corner protector, constitute individual layer paper corner protector by bearing surface, the front and back of knuckle type after, the bottom surface opening is stacked to the double braid covering body structure from the inside and outside layer of opening part paper corner protector, the place is sleeved on the drift angle of object from the bottom surface, it is characterized in that:

2, double-deck paper corner protector according to claim 1 is characterized in that: be equipped with most outside protuberances on the front and back of described internal layer corner protector and outer corner protector.

3, double-deck paper corner protector according to claim 1 and 2, it is characterized in that: described internal layer corner protector turns down laterally at the bottom edge place, constitute the edge, outer corner protector is sleeved on the internal layer corner protector outside, and the bottom edge of outside corner protector is located in the edge of described internal layer corner protector.

4, double-deck paper corner protector according to claim 3 is characterized in that: most outside protuberances that are provided with on the front and back of described internal layer corner protector and outer corner protector are identical or inequality.

5, double-deck paper corner protector according to claim 1 and 2, it is characterized in that: the front and back of described internal layer corner protector and outer corner protector is triangle.

6, double-deck paper corner protector according to claim 1 is characterized in that: described double-deck paper corner protector is a quartet, is sleeved on from the bottom surface of internal layer corner protector opening part on four angles of object.