CN203047828U - Dental ceramic blank material packing box - Google Patents

Abstract

The utility model discloses a dental ceramic billet packing box belonging to a product packing container. The packaging box is composed of an inner foam pad inserted into an outer paper packaging; the outer paper packaging box body and box cover are connected together and formed by bending the same paper board. The two sides of the box body are double-layered and connected to the front to form sockets on both sides and two front sockets. The box cover has two sides and a buckle plate; the inner foam pad is composed of upper, middle and lower foam boards. The upper, middle and lower layers of foam boards are vertically stacked together and snapped into the box body, and the size and shape of the overall foam pad after stacking are the same as the size and shape of the inner space of the outer paper packaging box. The utility model is a packing box which is convenient and quick to take and place the dental ceramic billet, has a simple structure, is convenient to operate, is pressure-proof, vibration-proof, moisture-proof, has a good sealing of the box mouth, and is low-cost.

Description

A kind of packing box of dental ceramic billet

technical field

The utility model belongs to product packaging containers, in particular to a dental ceramic billet packaging box. the

Background technique

Bisque-fired ceramic blocks for dental restorations are not final sintered, have low hardness and strength, and are easily damaged by vibration or collision. At present, for some fragile products that are not afraid of wear and tear, they are usually packaged in corrugated paper or fixedly placed with foam pads or foam liners in the paper box. The authorized announcement number is CN 202046577 U, and the Chinese patent titled "foam packaging box" discloses a foam packaging box, the front of which is provided with a concave groove grid for containing workpieces, and the back is provided with a handle for people to hold the packaging box. Debossed grid. Although this kind of foam packaging box can pack items that are easy to wear, the mouth of the box cannot be sealed tightly, and the product is easy to fall out of the packaging box and be damaged during transportation. Therefore, a packaging with a simple structure and good sealing performance of the box mouth is invented. The box will better ensure the safety of the transportation of the bisque ceramic blocks for dental restorations. the

Utility model content

The purpose of this utility model is to provide a kind of dental carton for the packaging of bisque dental ceramic blanks, aiming at the defect that the mouth of the packing box in the prior art cannot be tightly sealed, and the product is easily poured out of the packing box and broken during transportation. The ceramic billet packaging box is characterized in that the packaging box is composed of an inner foam pad inserted into the outer paper packaging; the outer paper packaging box body is connected with the box cover, and is formed by bending the same paper board. become. The two sides of the box body are double-layered and connected to the front to form two side sockets and two front sockets; the box cover has two sides and a gusset, and the gusset has two inserts. Insert it into the two sockets on the front of the box and insert the two sides into the sockets on both sides of the box when it is covered;

The internal foam pad is composed of upper, middle, and lower layers of foam boards. The upper, middle, and lower layers of foam boards are stacked vertically and inserted into the box body. The inner space of the paper packaging box has the same size and shape.

The material of the three-layer foam board is made of one of polyethylene foam, polystyrene foam and polyurethane foam. the

The middle position of the middle foam board is provided with a through groove consistent with the shape and size of the dental ceramic billet, and at the junction of the through groove, a semicircular through groove for easy access is also provided. The specific position and quantity depend on the dental ceramic billet. Determined by the shape of the material. the

The inner foam pad is composed of two interlocking foam outer boxes and a foam bottom box cover, wherein the two foam box covers are provided with grooves, and the space formed after the buckling can just completely accommodate the dental ceramic billet . the

The outstanding feature of the utility model is that both the outer paper packaging and the inner foam structure can buffer the impact force caused by extrusion or collision, and ensure the transportation safety of the dental ceramic billet to the greatest extent. The unique semi-circular slot structure design makes it easier to pick and place dental ceramic billets. Simple structure, convenient operation, anti-pressure, anti-vibration, moisture-proof, good sealing of the box mouth, low-cost packaging box

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a dental ceramic billet packaging box. the

FIG. 2 is a schematic cross-sectional view of A-A in FIG. 1 . the

Fig. 3 is a structural schematic diagram of a middle layer foam plate holding a disc-shaped dental ceramic blank. the

Fig. 4 is a schematic diagram of the structure of a foam box containing a bulk dental ceramic blank. the

Detailed ways

The utility model provides a packaging box for dental ceramic blanks used for packaging bisque-fired dental ceramic blanks. The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. the

In Fig. 1, Fig. 2 and Fig. 3, the packaging box is composed of an inner foam pad inserted into the outer paper packaging; the outer paper packaging box body 2 and the box cover 1 are connected together by the same paper board bent. The two sides of the box body 2 are double-layered and connected to the front to form two side sockets 11 and two front sockets 12; the box cover 1 has two sides 3 and a gusset 4, and the gusset 4 has two inserts 5. The insert 5 is inserted into the two sockets 12 in front of the box body when the box cover 1 is closed, and the two sides 3 are inserted into the sockets 11 on both sides of the box body;

The internal foam pad in the inner cavity of the box body 2 is composed of the upper foam board 8, the middle foam board 6, and the lower foam board 9 vertically stacked, and the size of the overall structure after the stacking just completely occupies the space size contained in the outer paper packaging . The purpose is to prevent relative movement between the inner foam pad and the outer paper packaging, which could lead to accidental damage to the bisque dental ceramic blank. The middle position of the middle layer foam board 6 is provided with a through groove consistent with the shape of the dental ceramic blank, the purpose is to make the dental ceramic blank just stuck in the through groove, so as to increase the stability of the dental ceramic blank. At the junction of the slots, four semicircular slots 7 (as shown in Figure 3) are designed to facilitate manual access.

Example 1

The three-layer foam board is all made of polyethylene foam material, and the length and width of the three-layer foam board are all the same, being length=134.5mm and width=125mm. The thickness of the upper and lower layers of foam boards is 7.3 mm, and the thickness of the middle foam board 6 is 18.5 mm. The upper and lower foam boards not only support the ceramic blank, but also buffer the external impact force, so as to better ensure the safety of the bisque-fired dental ceramic blank. The radius of the four semicircular through grooves 7 is 12mm, and the depth is 18.5mm.

The packing sequence is as follows: first put the lower foam board 9 flat into the box body 2, then superimpose the middle foam board 6, place the disc-shaped dental ceramic blank in the through groove of the middle foam board 6, and then place the upper foam board Plate 8 is stacked on the middle layer foam board 6, lid 1 is covered on box body 2 and two sides 3 are inserted in box body side socket 11, and insert 5 is inserted in box body front two sockets 12. the

Example 2

A packaging box for holding a disc-shaped dental ceramic billet, which is composed of an outer paper packaging and an inner foam structure, wherein the outer paper packaging is the same as that in Embodiment 1.

The internal foam structure is composed of two interlocking foam outer boxes 13 and foam bottom boxes 14 (as shown in Figure 4), wherein the foam outer box 13 and the foam bottom box 14 are both provided with grooves, which are formed after buckling. The space is just enough to completely accommodate the dental ceramic billet, wherein, two semicircular grooves 7 are provided at the joint of the groove of the foam bottom box 14, which are convenient for manual handling. The foam outer box 13 and the foam bottom box 14 are both made of polyurethane foam. For example, the diameter of the disc-shaped dental ceramic blank is 83.80 mm, and the thickness is 16 mm. The size of the circular groove is the same as that of the disc-shaped dental ceramic blank. The radius of the semicircular groove 7 is 12 mm, and the depth 10mm. The packing sequence is as follows: put the disc-shaped dental ceramic blank into the foam bottom box 14, then stably fasten the foam outer box 13 on the foam bottom box 14, and finally put it into the outer paper packaging.       

Claims (4)

1. a dental polishing base material packing box is characterized in that, this packing box is snapped in the outside papery packing by the internal foam pad and constitutes; Described outside papery Packaging box body and lid link together, and are formed by same papery sheet material bending; Wherein the box body two sides are double-deck, and are connected with the front, constitute two sides socket and two front sockets; Described lid has two sides, a buckle, and buckle has two insets, and inset inserts in two sockets of box body front when lid is built and two sides insert in the sockets of box body two sides;

Described internal foam pad is combined into by the upper, middle and lower-ranking cystosepiment, the upper, middle and lower-ranking cystosepiment, vertically be superimposed, snap in the box body, and the size of stack back integral foam pad, shape and outside papery Packaging box body interior space dimension, shape are identical.

2. according to the described a kind of dental polishing base material packing box of claim 1, it is characterized in that described three layers of cystosepiment material are by a kind of the making in polyethylene foam-material, polystyrene foam, the polyurethane foam.

3. according to the described a kind of dental polishing base material packing box of claim 1, it is characterized in that, the midway location of described middle level cystosepiment has the groove consistent with dental polishing base material geomery, at the groove joint, also be provided with the semicircle groove of being convenient to pick and place, particular location and quantity determine according to dental polishing base material shape.

4. according to the described a kind of dental polishing base material packing box of claim 1, it is characterized in that, described internal foam pad by the outer box of two foams that mutually fasten and foam at the bottom of lid constitute together, wherein, two foam boxs cover and all have groove, and the space that fastens back formation can hold dental polishing base material just fully.

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