CN217865933U - Biodegradable painting and calligraphy packaging barrel - Google Patents

Abstract

The utility model discloses a biodegradable painting and calligraphy packaging barrel, including the cover, peg graft in the bottom of cover have rather than sliding connection's stack shell, the bottom of stack shell alternates there is rather than fixed connection's bobbin base, two former paper layers of the equal fixedly connected with in top of the top of cover, the inner wall of stack shell and the bobbin base, adjacent two it all is provided with two bubble retes to set up between the former paper layer. The utility model discloses a, bubble rete, polymer rete, plastic layer, synergism can improve the buffering shock resistance ability of a painting and calligraphy packing section of thick bamboo greatly, plays good guard action to the bubble rete through decorating ply, raw paper layer, plastics supporting layer and polymer rete, improves its and prevents the ability of impaling, has strengthened toughness and tear resistance through bubble rete, polymer rete and plastics supporting layer, improves the bulk strength and waterproof, the humidity resistance of product.

Description

Biodegradable painting and calligraphy packaging barrel

Technical Field

The utility model relates to a painting and calligraphy articles for use technical field, more specifically say, relate to a biodegradable painting and calligraphy packaging barrel.

Background

The calligraphy and painting are the general names of calligraphy and painting, and the Chinese calligraphy and painting art is essence in the world art culture treasury. With the continuous improvement of living standard of people, the cultural demand of people on artworks is increasing day by day. In addition to buying painting and calligraphy artware, people are keen in creating themselves after leisure, so a certain amount of painting and calligraphy packaging cylinders are needed to place own works.

At present, the traditional painting and calligraphy packaging barrel is made of plastic or composite paper boards, the general plastic cannot be degraded, the environment can be polluted, composite paper board products are formed by bonding multiple layers of paper, the product quality is heavy, the buffering and shockproof effects are poor, the paper packaging barrel is poor in waterproofness and easy to wet, and the painting and calligraphy are affected with damp.

SUMMERY OF THE UTILITY MODEL

Aiming at the relevant problems existing in the prior art, the utility model aims to provide a biodegradable painting and calligraphy packaging tube.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a biodegradable painting and calligraphy packing section of thick bamboo, includes the cover, the bottom of cover is pegged graft have rather than sliding connection's stack shell, the bottom of stack shell is interlude have rather than fixed connection's bobbin base, two adjacent raw paper layers of the equal fixedly connected with in top of top, the inner wall of stack shell and the bobbin base of stack shell, two adjacent set up between the raw paper layer and all be provided with two bubble retes, two adjacent equal fixedly connected with polymer retes between the bubble rete.

As a further description of the above technical solution:

the cylinder cover, the cylinder body and the cylinder bottom are all plastic supporting layers, and the outer sides of the two plastic supporting layers above are fixedly connected with decorative layers.

As a further description of the above technical solution:

and the top of the decorative layer at the top is provided with a bent and rolled part.

As a further description of the above technical solution:

the equal fixedly connected with handle of the left and right sides of stack shell, anti-skidding line has been seted up on the surface of handle.

As a further description of the above technical solution:

the top fixedly connected with two fixed blocks of handle, two the equal fixedly connected with locking lever in one side of fixed block, the equal fixedly connected with installation piece in both sides of cover, two all set up the locking hole with locking lever looks adaptation on the installation piece.

Compared with the prior art, the utility model has the advantages of:

according to the scheme, the buffering and shockproof performance of the painting and calligraphy packaging barrel can be greatly improved through the synergistic effect of the bubble film layer, the polymer film layer, the plastic layer and the plastic layer; the decorative paper layer, the raw paper layer, the plastic supporting layer and the polymer film layer play a good role in protecting the bubble film layer, and the anti-puncturing capacity of the bubble film layer is improved. The toughness and tear resistance are enhanced through the bubble film layer, the polymer film layer and the plastic supporting layer, and the overall strength, water resistance and moisture resistance of the product are improved; the scheme uses a large amount of biodegradable materials, and has the advantages of no environmental pollution, novel shape, beautiful appearance, firmness and durability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a partial sectional view of the middle cap of the present invention;

FIG. 4 is a partial cross-sectional view of the middle barrel of the present invention;

fig. 5 is a partial sectional view of the middle tube bottom of the present invention.

The reference numbers in the figures illustrate:

1. a cylinder cover; 2. a barrel body; 3. a cylinder bottom; 4. a raw paper layer; 5. a bubble film layer; 6. a polymer film layer; 7. a support layer; 8. a decorative layer; 9. a handle; 10. a fixed block; 11. a locking lever; 12. mounting blocks; 13. a locking hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-5, the utility model discloses in, a biodegradable painting and calligraphy packaging tube, including cover 1, the bottom of cover 1 is pegged graft have rather than sliding connection's stack shell 2, the bottom of stack shell 2 is interlude have rather than fixed connection's bobbin base 3, the top of cover 1, two former paper layers 4 of the equal fixedly connected with in the top of the inner wall of stack shell 2 and bobbin base 3, it all is provided with two bubble rete 5 to set up between two adjacent former paper layers 4, equal fixedly connected with polymer rete 6 between two adjacent bubble rete 5.

The utility model discloses in, raw paper layer 4 can be the body paper (white cardboard) etc. that the chemical wood pulp of various specifications was made, can play good supporting role for the painting and calligraphy packing section of thick bamboo, bubble rete 5 and polymer rete 6 are biodegradable polymer, preferably aliphatic-aromatic polyester, aliphatic polyester, polylactic acid, poly alkene carbonate, polycaprolactone and polyhydroxyalkanoate and the combined material who forms with natural polymer hybrid preparation, bubble rete 5 can provide good antidetonation and prevent falling the performance, protect inside painting and calligraphy works, and play certain heat preservation effect, especially protect some works that use the pigment sensitive to the temperature, bubble rete 5 and polymer rete 6's synergism can improve painting and calligraphy packing section of thick bamboo's waterproof, moisture resistance greatly, and all adopt biological base class binder bonding between the middle-level and the layer in the device, make and closely laminate between the rete, the above-mentioned biodegradable material of choosing all can carry out soil compost after the use, decompose into CO2 and water under the degradation of enzyme, later can be absorbed by plant photosynthesis, the carbon cycle of formation, thereby play the white pollution that reduces, play the protective action to the environment.

Please refer to fig. 2 to 5, wherein: the cover 1, the body 2 and the bottom 3 are plastic supporting layers 7, and the outer sides of the two plastic supporting layers 7 above are fixedly connected with a decorative layer 8.

The utility model discloses in, the higher biodegradable polymer of intensity is adopted to plastics supporting layer 7, preferred polylactic acid, the combined material that preparation formed can provide good supporting role for the painting and calligraphy packaging barrel with inorganic filler mixture such as poly terephthalic acid-adipic acid-butanediol ester, poly succinic acid butanediol ester, extrusion deformation when avoiding the transport, the outermost one deck of whole painting and calligraphy packaging barrel is decorative layer 8, can select the material in a flexible way according to actual need, improve the pleasing to the eye degree of product, like body paper, kraft paper, brocade grain paper, cloud water line paper etc. can improve the pleasing to the eye degree of pen container.

Please refer to fig. 3, in which: the top of the decorative layer 8 on top is provided with a curl.

The utility model discloses in, the effect of protecting cover 1 can be played through the curved roll portion that 8 tops of top decorative layer set up, and the pen container if drop ground, the flexion can at first contact with ground, and then play the effect of protecting cover 1 to the flexion can play the effect of buffering, the further buffering effect that improves the pen container.

Please refer to fig. 1, in which: the left and right sides of the barrel body 2 are fixedly connected with handles 9, and the surfaces of the handles 9 are provided with anti-skid lines

The utility model discloses in, handle 9 through the equal fixed connection in the 2 left and right sides of stack shell can the person of facilitating the use carry this packing section of thick bamboo, and then improve the practicality of device, and the anti-skidding line of seting up on handle 9 can increase the friction, and then reduces the condition emergence of taking off the hand, further improvement device's practicality.

Please refer to fig. 1, in which: two fixed blocks 10 of top fixedly connected with of handle 9, the equal fixedly connected with locking lever 11 in one side of two fixed blocks 10, the equal fixedly connected with installation piece 12 in both sides of cover 1, all set up on two installation pieces 12 with the locking hole 13 of locking lever 11 looks adaptation

The utility model discloses in, inside putting into stack shell 2 with the painting and calligraphy, and with cover 1 back on buckleing into stack shell 2, the rotatory cover 1 of user, cover 1 can drive installation piece 12 rotatory, can drive locking hole 13 after installation piece 12 is rotatory and embolia on locking lever 11, mutually support through locking hole 13 and locking lever 11, and then realize the locking to cover 1, avoid when carrying the painting and calligraphy, cover 1 takes place to break away from, the condition that leads to the painting and calligraphy to fly out takes place, and then improve the practicality of device.

The working principle is as follows: the raw paper layer 4 can be raw paper (white cardboard) made of chemical wood pulp with various specifications and the like, and can play a good supporting role for a painting and calligraphy packaging cylinder, the bubble film layer 5 and the polymer film layer 6 are both biodegradable polymers, preferably aliphatic-aromatic polyester, aliphatic polyester, polylactic acid, polyalkylene carbonate, polycaprolactone, polyhydroxyalkanoate and a composite material prepared by mixing the same with natural polymers, the bubble film layer 5 can provide good shock resistance and falling resistance, protect internal painting and calligraphy works and play a certain heat preservation role, particularly protect some works using temperature-sensitive pigments, the water resistance and moisture resistance of the painting and calligraphy packaging cylinder can be greatly improved through the synergistic effect of the bubble film layer 5 and the polymer film layer 6, and all layers in the device are bonded through biological base binders to enable the film layers to be tightly attached, all selected biodegradable materials can be subjected to soil composting after use, are decomposed into CO2 and water under the degradation of enzyme, and can be absorbed by photosynthesis of plants to form clean carbon circulation, so that white pollution is reduced, and an environmental source protection effect is achieved.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims (5)

1. The utility model provides a biodegradable painting and calligraphy packaging barrel, includes cover (1), its characterized in that: the bottom of cover (1) is pegged graft and is had stack shell (2) rather than sliding connection, the bottom of stack shell (2) is alternates there is the bobbin base (3) rather than fixed connection, two equal fixedly connected with raw paper layer (4) in the top of cover (1), the inner wall of stack shell (2) and the top of bobbin base (3), adjacent two it all is provided with two bubble rete (5) to set up between raw paper layer (4), adjacent two equal fixedly connected with polymer rete (6) between bubble rete (5).

2. The biodegradable painting and calligraphy packaging barrel of claim 1, wherein: the cylinder cover (1), the cylinder body (2) and the cylinder bottom (3) are all plastic supporting layers (7), and the outer sides of the two plastic supporting layers (7) above are fixedly connected with decorative layers (8).

3. The biodegradable painting and calligraphy packaging cylinder as claimed in claim 2, wherein: the top of the decorative layer (8) on the top is provided with a roll part.

4. The biodegradable painting and calligraphy packaging barrel of claim 1, wherein: the anti-skidding barrel is characterized in that handles (9) are fixedly connected to the left side and the right side of the barrel body (2), and anti-skidding grains are formed in the surfaces of the handles (9).

5. The biodegradable painting and calligraphy packaging barrel of claim 4, wherein: the top fixedly connected with two fixed blocks (10) of handle (9), two the equal fixedly connected with locking lever (11) in one side of fixed block (10), the equal fixedly connected with installation piece (12) in both sides of cover (1), two all set up locking hole (13) with locking lever (11) looks adaptation on installation piece (12).

Images