Paper folding Christmas tree

Abstract

The utility model relates to the technical field of folding paper frames, in particular to a paper folding Christmas tree which comprises a folding body, the folding body comprises a lower paper standing part, a middle paper standing part and an upper paper standing part, the lower paper standing part, the middle paper standing part and the upper paper standing part are all regular hexagonal annular paperboards, and the perimeter of the lower paper standing part is larger than that of the middle paper standing part; the perimeter of the middle paper erecting part is larger than that of the upper paper erecting part, a first bent connecting part is fixedly connected between the lower paper erecting part and the middle paper erecting part, and a second bent connecting part is fixedly connected between the middle paper erecting part and the upper paper erecting part. The paper Christmas tree aims to overcome the defects of an existing paper Christmas tree in the aspects of folding, combining, stability and the like, and has the advantages of being simple in structure, easy to fold and store and good in overall stability.

Description

Technical Field

[0001] The present application relates to the technical field of folding paper frames, and in particular to a paper folding Christmas tree. Background Art

[0002] As global environmental awareness grows, consumers' demand for environmentally friendly products continues to grow. Especially in the field of holiday decorations, traditional plastic or metal Christmas tree decorations are gradually being questioned due to their difficulty in degradation and high energy consumption. In this context, paper Christmas trees have quickly gained a place in the market with their significant advantages such as environmental protection, easy storage and low cost.

[0003] There are many kinds of Christmas tree decorations on the market, among which paper Christmas trees are popular among consumers due to their advantages of environmental protection, easy storage, low cost, etc. However, the existing paper Christmas trees still need to be improved in terms of folding, combination and stability. The present application aims to provide a paper folding Christmas tree with a simple structure, easy folding and storage, and good stability. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this application is to propose a paper folding Christmas tree to further improve the performance of the existing paper Christmas tree in terms of folding, combination and stability.

[0005] The above-mentioned purpose of the present application is achieved through the following technical solutions: a paper folding Christmas tree, including a folding body, the folding body including a lower standing paper portion, a middle standing paper portion and an upper standing paper portion, the lower standing paper portion, the middle standing paper portion and the upper standing paper portion are all regular hexagonal annular paperboards, the circumference of the lower standing paper portion is greater than that of the middle standing paper portion, the circumference of the middle paper portion is greater than that of the upper standing paper portion, a first curved connecting portion is fixedly connected between the lower standing paper portion and the middle standing paper portion, and a second curved connecting portion is fixedly connected between the middle paper portion and the upper standing paper portion.

[0006] By adopting the above technical solution, the folding body is composed of multiple annular paperboards (lower standing paper part, middle standing paper part, upper standing paper part), which are connected to each other through curved connecting parts (first curved connecting part, second curved connecting part). This design allows the Christmas tree to be easily stretched from a flat state to a three-dimensional state, which is convenient for users to unfold and fold. Since the circumference of the multiple standing paper parts decreases from bottom to top, it is convenient to store after folding and adds a sense of hierarchy to the folding body. The curved connecting part provides the necessary flexibility, making the folding process smoother.

[0007] Furthermore, a pulling connection shell for evenly pulling the folding body is arranged above the upper connection plate, and a third curved connection portion is fixedly connected between the pulling connection shell and the upper paper standing portion.

[0008] By adopting the above technical solution, the pulling connection shell as the upper connection structure can effectively enhance the integrity of the folding body, so that the user can adjust the height and shape of the Christmas tree as needed. During the unfolding and folding process, it can maintain the balance of the structure and prevent tilting or collapse due to gravity or other external forces. By pulling the connection shell, users can unfold and store the Christmas tree more conveniently. When unfolding, the folding body is pulled along the central axis under the traction of the pulling connection shell to reduce the degree of skew. At the same time, the end face of the shell provides tensioning force to evenly unfold the various parts of the folding body, thereby easily forming a complete Christmas tree shape. When storing, the pulling connection shell can also be used to guide the various parts to fold in an orderly manner, which is convenient for storage and transportation.

[0009] Furthermore, a pulling plate is rotatably connected to the end surface of the pulling connection shell, and the pulling plate is located at the center point of the pulling connection shell.

[0010] By adopting the above technical solution, since the pulling plate is located at the center point of the pulling connection shell, when the user applies pulling force to the pulling plate, the force can be evenly distributed to various parts of the pulling connection shell, thereby ensuring that the Christmas tree is evenly stressed during the unfolding and folding process, avoiding damage or deformation caused by excessive local force.

[0011] Furthermore, a vertical plate support strip is rotatably connected to the end surface of the pulling plate, and a vertical plate support groove matching the vertical plate support strip is formed on the end surface of the pulling connection shell.

[0012] By adopting the above technical solution, since the pulling plate has a decorative function, it needs to stand upright on the pulling connection shell. When unfolded, the vertical plate support strips arranged on the pulling plate can stand in the vertical plate support grooves. When folded and stored, the pulling plate can be laid flat to meet the storage needs.

[0013] Furthermore, the lower end surface of the lower paper stand portion is fixedly connected with a bottom shell, and the bottom shell is in a regular hexagon and has a perimeter greater than the perimeter of the lower paper stand portion.

[0014] By adopting the above technical solution, since the folding body is usually made of thin paper material and is easily damaged during placement or transportation, the bottom shell can effectively protect the folding body from being damaged by direct contact with the ground, and provides a solid storage and support base for the entire folding body.

[0015] Furthermore, a top cover matching the bottom shell is arranged above the bottom shell.

[0016] By adopting the above technical solution, the design of the top cover puts the entire folding body in a closed environment, effectively preventing external factors such as dust and moisture from corroding and damaging the folding body. This comprehensive protection can extend the service life of the folding body and keep it neat and beautiful. At the same time, the closed top cover makes the entire folding Christmas tree more convenient during storage and transportation. Users only need to put the folding body into the bottom shell and cover it with the top cover, and then they can easily place it in a storage box or carry it to other places. This design not only saves space, but also reduces the damage that may be caused during transportation.

[0017] Furthermore, a plurality of card-connecting plates are fixedly arranged on the top cover, and the bottom shell is provided with card-connecting grooves matching the card-connecting plates.

[0018] By adopting the above technical solution, the cooperation between the card plug plate and the card slot enables the top cover and the bottom shell to be connected into a plug-in structure as a whole. This structural connection can increase the friction between the two contacting the side walls when they are closed, effectively preventing the foldable body from accidentally falling out during placement or transportation, thereby protecting the foldable body.

[0019] Furthermore, polyethylene films are attached to the surfaces of the paper layers of the folding body, the pulling connection shell, the bottom shell and the top cover.

[0020] By adopting the above technical solution, the polyethylene film has excellent waterproof performance, which can effectively prevent moisture from penetrating into the paper layer, isolate the greasy or polluted environment, and thus reduce the risk of damage to the folding body due to moisture. At the same time, the polyethylene film has good wear resistance, which can ensure that the folding body maintains a good appearance and performance during multiple unfolding and folding processes.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The design of the folding body realizes the rapid transformation of the Christmas tree from a plane to a three-dimensional shape through the combination of multiple ring-shaped cardboards and curved connecting parts. It is not only convenient for users to unfold and fold, but also enhances the sense of hierarchy through the vertical paper parts of different circumferences. At the same time, the curved connecting parts ensure the smoothness of the folding process.

[0023] 2. The pull-type connecting shell is the key structure, which effectively enhances the integrity of the folding body. Users can change the height and shape of the Christmas tree by adjusting the pull-type connecting shell, ensuring the balance and stability of the structure, making the unfolding and folding process more convenient;

[0024] 3. The bottom shell and top cover provide comprehensive protection for the folding body, preventing external factors from corroding and damaging the folding body, extending its service life, and keeping it neat and beautiful. At the same time, the closed top cover makes the folding Christmas tree more convenient during storage and transportation, saving space and reducing possible damage during handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure in the embodiment;

[0026] Figure 2 is another perspective schematic diagram of the overall structure of the embodiment;

[0027] Figure 3 In the embodiment Figure 2 A partial enlarged schematic diagram of part A in the middle.

[0028] Figure numerals: 1. folding body; 10. lower paper stand; 11. middle paper stand; 12. upper paper stand; 2. first curved connection; 3. second curved connection; 4. pulling connection shell; 5. third curved connection; 6. pulling plate; 60. vertical plate support bar; 61. vertical plate support groove; 7. bottom shell; 70. snap-in groove; 8. top cover; 80. snap-in plug-in plate. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] Example, see Figure 1 , Figure 2 and Figure 3 A paper folding Christmas tree comprises a folding body 1, the folding body 1 comprises a lower standing paper part 10, a middle standing paper part 11 and an upper standing paper part 12, the lower standing paper part 10, the middle standing paper part 11 and the upper standing paper part 12 are all regular hexagonal annular paperboards, the perimeter of the lower standing paper part 10 is greater than that of the middle standing paper part 11, the perimeter of the middle standing paper part 11 is greater than that of the upper standing paper part 12, a first curved connecting part 2 is fixedly connected between the lower standing paper part 10 and the middle standing paper part 11, and a second curved connecting part 3 is fixedly connected between the middle standing paper part 11 and the upper standing paper part 12. The folding body 1 is composed of a plurality of annular paperboards (lower standing paper part 10, middle standing paper part 11, upper standing paper part 12), and these paperboards are connected to each other through curved connecting parts (first curved connecting part 2, second curved connecting part 3). This design allows the Christmas tree to be easily stretched from a plane state to a three-dimensional state, which is convenient for users to unfold and fold. Since the lengths of the plurality of paper-standing portions decrease from the bottom to the top, the storage after folding is convenient and the layering sense of the folding body 1 is increased. The curved connecting portion provides the necessary flexibility, making the folding process smoother.

[0031] In this embodiment, a pulling connection shell 4 for evenly pulling the folding body 1 is provided above the upper connecting plate, and a third curved connection portion 5 is fixedly connected between the pulling connection shell 4 and the upper paper stand 12. The pulling connection shell 4, as the upper connection structure, can effectively enhance the integrity of the folding body 1, so that the user can adjust the height and shape of the Christmas tree as needed. During the unfolding and folding process, it can maintain the balance of the structure and prevent tilting or collapse caused by gravity or other external forces. Through the pulling connection shell 4, the user can more conveniently unfold and store the Christmas tree. When unfolding, the folding body 1 is pulled along the central axis under the traction of the pulling connection shell 4 to reduce the degree of skewness. At the same time, the end face of the shell provides tensioning force to evenly unfold the various parts of the folding body 1, thereby easily forming a complete Christmas tree shape. When storing, the pulling connection shell 4 can also be used to guide the various parts to fold in an orderly manner, which is convenient for storage and transportation.

[0032] In this embodiment, a pulling plate 6 is rotatably connected to the end surface of the pulling connection shell 4, and the pulling plate 6 is located at the center point of the pulling connection shell 4. A vertical plate support bar 60 is rotatably connected to the end surface of the pulling plate 6, and a vertical plate support groove 61 matching the vertical plate support bar 60 is provided on the end surface of the pulling connection shell 4. Since the pulling plate 6 is located at the center point of the pulling connection shell 4, when the user applies a pulling force to the pulling plate 6, the force can be evenly distributed to various parts of the pulling connection shell 4, thereby ensuring that the Christmas tree is evenly stressed during the unfolding and folding process, and avoiding damage or deformation caused by excessive local stress. Since the pulling plate 6 has a decorative function, it needs to stand upright on the pulling connection shell 4. When unfolding, the vertical plate support bar 60 provided on the pulling plate 6 can stand in the vertical plate support groove 61. When folded and stored, the pulling plate 6 can be laid flat to meet the storage needs.

[0033] In this embodiment, the lower end surface of the lower paper stand 10 is fixedly connected with a bottom shell 7, the bottom shell 7 is a regular hexagon and its perimeter is greater than the perimeter of the lower paper stand 10, a top cover 8 matching the bottom shell 7 is arranged above the bottom shell 7, a plurality of card-connecting plug-in plates 80 are fixedly arranged on the top cover 8, and the bottom shell 7 is provided with a card-connecting slot 70 matching the card-connecting plug-in plates 80. The cooperation between the card-connecting plug-in plates 80 and the card-connecting slot 70 enables the top cover 8 and the bottom shell 7 to be connected into a plug-in structure as a whole. This structural connection can increase the friction force of the two contacting the side wall when they are closed, effectively preventing the folding body 1 from accidentally falling out during placement or transportation, thereby protecting the folding body 1.

[0034] Specific implementation process: When the folding body 1 needs to be unfolded, the pulling plate 6 is pulled upward, and the pulling plate 6 drives the pulling connection shell 4 to be lifted upward, and the upper paper portion 12, the middle paper portion 11 and the lower paper portion 10 in the folding body 1 are unfolded in sequence. During the unfolding process, the height of the folding body 1 can be adjusted by adjusting the pulling connection shell 4. After adjusting to a suitable height, the upper vertical plate support bar 60 of the pulling plate 6 is pressed against the vertical plate support groove 61 provided in the pulling connection shell 4, and the pulling plate 6 is supported and stands upright on the pulling connection shell 4. When the folding body 1 needs to be stored, the pulling plate 6 is pushed downward, and the folding body 1 is merged and folded in order. After the upper paper portion 12, the middle paper portion 11 and the lower paper portion 10 are pushed to the same horizontal plane, the vertical plate support bar 60 is taken out from the vertical plate support groove 61, and the pulling plate 6 can be laid flat. Finally, the top cover 8 is covered with the bottom shell 7 , and the card-connecting plate 80 provided on the top cover 8 is card-connected with the card-connecting groove 70 provided on the bottom shell 7 , so that the storage is completed, which plays a protective role on the foldable body 1 .

[0035] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paper folding Christmas tree, characterized in that: The folding body (1) comprises a folding body (1), wherein the folding body (1) comprises a lower paper stand portion (10), a middle paper stand portion (11) and an upper paper stand portion (12); the lower paper stand portion (10), the middle paper stand portion (11) and the upper paper stand portion (12) are all regular hexagonal annular paperboards; the perimeter of the lower paper stand portion (10) is greater than that of the middle paper stand portion (11); the perimeter of the middle paper stand portion (11) is greater than that of the upper paper stand portion (12); a first curved connection portion (2) is fixedly connected between the lower paper stand portion (10) and the middle paper stand portion (11); and a second curved connection portion (3) is fixedly connected between the middle paper stand portion (11) and the upper paper stand portion (12).

2. A paper folding Christmas tree according to claim 1, characterized in that: A pulling connection shell (4) for evenly pulling the folding body (1) is arranged above the upper paper standing portion (12), and a third curved connection portion (5) is fixedly connected between the pulling connection shell (4) and the upper paper standing portion (12).

3. A paper folding Christmas tree according to claim 2, characterized in that: A pulling plate (6) is rotatably connected to the end surface of the pulling connection shell (4), and the pulling plate (6) is located at the center point of the pulling connection shell (4).

4. A paper folding Christmas tree according to claim 3, characterized in that: A vertical plate support strip (60) is rotatably connected to the end surface of the pulling plate (6), and a vertical plate support groove (61) matching the vertical plate support strip (60) is provided on the end surface of the pulling connection shell (4).

5. A paper folding Christmas tree according to claim 1, characterized in that: The lower end surface of the lower paper stand portion (10) is fixedly connected to a bottom shell (7), and the bottom shell (7) is in a regular hexagon and has a perimeter greater than the perimeter of the lower paper stand portion (10).

6. A paper folding Christmas tree according to claim 5, characterized in that: A top cover (8) matching the bottom shell (7) is arranged above the bottom shell (7).

7. A paper folding Christmas tree according to claim 6, characterized in that: A plurality of card-connecting plug-in plates (80) are fixedly arranged on the top cover (8), and a card-connecting groove (70) matching the card-connecting plug-in plates (80) is provided on the bottom shell (7).

8. A paper folding Christmas tree according to claim 1, characterized in that: Polyethylene films are attached to the paper layer surfaces of the folding body (1), the pulling connection shell (4), the bottom shell (7) and the top cover (8).

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