CN2723370Y

CN2723370Y - Support protective pad

Info

Publication number: CN2723370Y
Application number: CN 200420083326
Authority: CN
Inventors: 张伟祥; 欧阳敏; 岑劲文; 刘仙山; 钟浩亮; 占敏
Original assignee: Guangdong Kelong Electrical Appliances Co Ltd
Current assignee: Guangdong Kelong Electrical Appliances Co Ltd
Priority date: 2004-08-23
Filing date: 2004-08-23
Publication date: 2005-09-07
Anticipated expiration: 2014-08-23

Abstract

The utility model discloses a support protective pad, comprising a chassis bearing objects, a wrapper paper box, and also a side pad which is vertically placed between the chassis and the top of the paper box. The side pad is a rectangular frame cover whose lower end is open, and the frame cover comprises a hollow plane frame and a frame edge extending in the direction vertical to the plane frame on the outer edge of the plane frame; the plane frame of the frame cover is attached to the side part of the object and the frame edge of the frame cover leans against the three surfaces adjacent to the side part of the object. The support protective pad is vertically placed on the chassis firmly and forms the support frame of the objects with the paper box and the products can be protected well in long-distance transportations and repeated stacking, loading and unloading. The utility model has the advantages of high strength and good pressure resistant capability, and can widely used on the household appliances of refrigerators, refrigerating cabinets, air conditioners, etc.

Description

A kind of Support protective pad

Technical field

The utility model relates to a kind of packaging structure technical field, more particularly, relates to a kind of Support protective pad structure that is mainly used in the large piece article of cuboid etc.

Background technology

In order to guarantee that household electrical appliance such as electric refrigerator are not damaged in arrival client there, avoid collision in the shipment process, pier to hinder, on product, need to take some effective safety methods, most basic is exactly good packing fail-safe structure.In the market, the external packing of the refrigerator product foremast that generally use EPS material is made on refrigerator four sides, back pad, left side pad, right side pad are as protection pad, and refrigerator is placed on corrugated board (also having plenty of the calc-plastic corrugated paperboard of using) makes on the chassis overcoat protection carton.The EPS protection pad can cushion the impact of external force, and protection against the tide, fungi-proof advantage are arranged, and plays the effect of certain protection refrigerator.But this packaging structure has many drawbacks: EPS protection pad poor toughness, easily embrittlement; On the other hand, erect the EPS protection pad insufficient strength of placing, can not bear the pressure of other weight as supporting device.When refrigerator the warehouse deposit or process of container transportation in be stacked when placing, the weight of upper strata refrigerator directly is pressed on carton and the refrigerator body, refrigerator occurs the case pin easily and presses problems such as askew.

Also have, with corrugated board do to pack the chassis hygroscopic character strong, make moist easily; And chassis compressive strength and pop strength are lower, to packing the edge bearing force or preventing that the corner impact role is relatively poor; The chassis outer rim is soft, turns up easily, operating difficulties when making the cover carton.Because the chassis material is soft, after fastening strap, reins in by refrigerator the phenomenon of bad carton lower edge, underlay breakage in addition.

The utility model content

The technical problems to be solved in the utility model is, undercapacity, pressure resistance difference problem at existing packaging structure existence, the protection pad structure is improved design, provide a kind of high-strength resistance to compression, the more excellent Support protective pad of barrier propterty, to overcome the deficiencies in the prior art.

For solving the problems of the technologies described above, construct a kind of Support protective pad, comprise chassis, the overcoat carton of support object, also comprise and erect the side pad that is placed between chassis and the carton top, the rectangle mask that described side pad is a lower ending opening; Described mask comprise the plane frame of hollow and in frame outer, described plane to the frame edge of extending perpendicular to plane frame direction; The plane frame of described mask is fitted on the sidepiece of object, and the frame of described mask is along being resisted against on three surfaces adjacent with the sidepiece of described object.

Above-mentioned Support protective pad, described side pad is surrounded by the paper angle protector bending.

In the above-mentioned Support protective pad, described paper angle protector forms through the compacting of corner protector forming machine by the multilayer ply of paper is compound.

In the above-mentioned Support protective pad, be provided with underlay in described chassis, described side pad is erect and is placed on the underlay.

In the above-mentioned Support protective pad, paste the EPE stick in the munnion of described rectangle mask, described EPE stick contacts with the sidepiece of object.

In the above-mentioned Support protective pad, the frame on described chassis is surrounded by paper angle protector, is pasted with corrugated board on frame.

The utility model compared with prior art has the following advantages and beneficial effect:

1. the paper angle protector that is pasted again, formed through the compacting of corner protector forming machine by multiwall kraft has the high advantage of intensity, and it is used for side pad main material, has improved the pressure resistance of entire product packing.On the side pad, post EPE stick (claiming the pearl cotton again), strengthened the vibrationproof damping of vibrations of side pad.

2. the novel package chassis made from paper angle protector and corrugated board; have than the more excellent physical property of corrugated board or calc-plastic corrugated paperboard chassis; solved present chassis cracky, strap and reined in packaging Problems such as deformation of bottom after bad chassis and underlay, the packing, make product in long-distance transportation, complicated piling up in the loading and unloading well protected.

Description of drawings

Fig. 1 is the assembling scheme drawing of Support protective pad of the present utility model;

Fig. 2 is the side mat structure scheme drawing of Support protective pad of the present utility model.

The specific embodiment

As shown in Figure 1, place underlay 2 on chassis 1, following cushion material is the foamed plastic of vibration damping, and electric refrigerator is erect and is placed on the underlay 2, loads onto side pad 3 on the left side and the right side of refrigerator, and carton 4 puts from the refrigerator top, fastens strap at last and dispatches from the factory.Side pad 3 is to push up the rectangle mask that is bent into lower ending opening to the distance of underlay 2 with a rectangular paper angle protector by refrigerator, and the shape of mask resembles doorframe.Both sides by rectangular paper angle protector have surrounded the plane frame of hollow and the frame edge perpendicular to the plane frame of extending along frame outer, plane.

Referring to Fig. 2, in the munnion of side pad, paste some EPE sticks, to increase the vibrationproof damping of vibrations of side pad.When refrigerator installed the side pad, the plane frame of rectangle mask leaned against on the left and right side plate of refrigerator, the cotton antivibration pump of sandwich EPE pearl.The frame of rectangle mask is along on the end face that is fitted in refrigerator, refrigerator doors surface, the refrigerator backplate.

Side pad 3 is vertically supporting the refrigerator carton, and it combines with other package member and constitutes a supporting and protecting mechanism, can bear the pressure that multi-story cold storage piles up placement, makes refrigerator obtain excellent protection.Simultaneously, side pad 3 can effectively be protected and not be dented around the refrigerator, has strengthened the protection of product handling, long-distance transport, has improved the excellent rate of outward appearance of product.

Frame is surrounded by the paper angle protector stitching at right angle around the chassis 1, and it is the corrugated board 7 of 3mm that thickness is pasted at the position of leaving a blank in the centre.Do the chassis frame with paper angle protector, the chassis outer rim is hard, is difficult for turning up processing ease during the cover carton.Can stop simultaneously refrigerator packing back strap and rein in phenomenons such as bad carton lower edge, underlay breakage.Corrugated board on the chassis is above the ground level, and helps packaging moistureproof.

Claims

1. Support protective pad comprises it is characterized in that chassis, the overcoat carton of support object: also comprise and erect the side pad that is placed between chassis and the carton top, the rectangle mask that described side pad is a lower ending opening; Described mask comprise the plane frame of hollow and in frame outer, described plane to the frame edge of extending perpendicular to plane frame direction; The plane frame of described mask is fitted on the sidepiece of object, and the frame of described mask is along being resisted against on three surfaces adjacent with the sidepiece of described object.

2. Support protective pad according to claim 1 is characterized in that: described side pad is surrounded by the paper angle protector bending.

3. Support protective pad according to claim 2 is characterized in that: described paper angle protector forms through the compacting of corner protector forming machine by the multilayer ply of paper is compound.

4. Support protective pad according to claim 3 is characterized in that: be provided with underlay in described chassis, described side pad is erect and is placed on the underlay.

5. according to claim 1 or 2 or 3 or 4 described Support protective pads, it is characterized in that: paste the EPE stick in the munnion of described rectangle mask, described EPE stick contacts with the sidepiece of object.

6. Support protective pad according to claim 5 is characterized in that: the frame on described chassis is surrounded by paper angle protector, is pasted with corrugated board on frame.