Christmas tree paper mold

Abstract

The Christmas tree paper mold comprises a tree stump and a plurality of layers of tree crowns which are stacked on the tree stump, each tree crown comprises a first shell and a framework, each first shell comprises a plurality of first paperboards which are spliced with one another, and the first shells are fan-shaped paperboards when unfolded; inserting structures are arranged on the side edges of the two ends of the first shell. According to the Christmas tree paper mold, the through holes are formed in the top of the first shell of the crown and the top of the first shell and the top of the second shell of the crown, and the third hollowed-out part is arranged on the turning cover of the stump framework, so that an LED lamp tube can firmly penetrate through the Christmas tree paper mold; the first hollow parts are arranged at the bottoms of the first shell of the tree crown, the first shell of the tree crown and the second shell of the tree crown, and the second hollow parts are arranged on the framework, so that light of the LED lamp tubes can be irradiated on the ground, the strong festival atmosphere sense is increased, the whole Christmas tree paper mold is formed by splicing the paperboards, and the practicability is high. And after being dismantled, the combined type furniture is small in occupied space, convenient to transport, capable of being reutilized, environment-friendly and convenient to use.

Description

Technical Field

[0001] The utility model relates to a Christmas tree paper model. Background Art

[0002] During some holidays, in order to enhance the festive atmosphere, some iconic decorations are usually decorated indoors and outdoors. If the decorations are too large, it will cause inconvenience in transportation and storage. Due to the inconvenience in storage, people tend to use such decorations once, which will cause waste of resources. Utility Model Content

[0003] The utility model provides a Christmas tree paper model.

[0004] The technical solution adopted by the present invention to solve the above technical problems is:

[0005] A Christmas tree paper model comprises a stump and a multi-layered crown superimposed on the stump, the crown comprising a first shell and a frame, the first shell comprising a plurality of first cardboards spliced ​​together, the first shell being a fan-shaped cardboard when unfolded; plug-in structures are provided on both ends of the side edges of the first shell, and after the three-dimensional polyhedron is fixed by the plug-in structures, a through hole is formed on the top of the first shell and an opening is formed on the bottom; a second bent portion is provided on the bottom edge of the first cardboard, a first hollow portion is provided on the second bent portion; a third bent portion is provided at the bottom of the second bent portion, and a third plug is provided at the bottom of the third bent portion; the frame comprises a plurality of second cardboards spliced ​​together, the frame being unfolded into a strip of cardboard, a third plug hole matching the third plug and a plug located above the third plug hole are provided on the second cardboard. a second hollow part; a plug-in structure is provided on the second cardboards at both ends of the skeleton; when the skeleton is in a three-dimensional shape, the skeleton is a square body without a bottom surface and a top surface; the three-dimensional tree crown includes a three-dimensional first shell and a three-dimensional skeleton with the bottom edge facing outward and placed inside the first shell, the height of the second bent portion is the same as the distance between the first shell and the skeleton, and the width of the third bent portion is the same as the length from the third insertion hole to the bottom edge of the second cardboard; the stump includes a first shell and a stump skeleton; the stump skeleton includes a plurality of pieces of fourth cardboards spliced ​​together, each piece of the fourth cardboard is provided with a seventh insertion hole, the stump skeleton is unfolded into a strip of cardboard, and the side edges of the fourth cardboards at both ends of the stump skeleton are provided with plug-in structures; an LED light tube is provided in the three-dimensional Christmas tree paper model, and the LED light tube runs through the entire Christmas tree paper model.

[0006] Preferably, the plug-in structure at the two end sides of the first shell includes a first plug-in piece extending outwardly provided on the side edge of the first cardboard of one end side of the first shell, and a first plug-in hole provided at the connection between the first plug-in piece and the first cardboard; and also includes a first bent portion provided on the first cardboard of the other end side, a second plug-in hole cooperating with the first plug-in piece provided at the connection between the first bent portion and the first cardboard, and a second plug-in piece cooperating with the first plug-in hole provided on the edge of the first cardboard.

[0007] Preferably, a first fold is provided between each first paperboard; a second fold is provided between adjacent second paperboards; and a third fold is provided between adjacent fourth paperboards.

[0008] Preferably, the plug-in structure at both ends of the frame includes a fourth plug-in piece provided on the second cardboard side of one end of the frame, a fourth bent portion provided on the second cardboard of the other end, and a fourth plug-in hole cooperating with the fourth plug-in piece provided at the fourth bent portion and the second cardboard.

[0009] Preferably, the crown also includes two or more second shells, the plug-in structure of the third cardboard side edges at both ends of the second shell is the same as that of the first shell, the plug-in structure of the bottom is also the same as that of the first shell, and a first hollow portion is provided at the bending portion connected to the third cardboard.

[0010] Preferably, a plurality of grooves are provided on the first shell at the top of the crown, and the grooves are provided at the tops of adjacent first folds; a decorative insert is inserted into the top of the crown, and the decorative insert includes a first decorative insert and a second decorative insert that cooperate with each other, and the first decorative insert and the second decorative insert are vertically interspersed with each other and inserted into the grooves at the top of the crown.

[0011] Preferably, the plug-in structure of the stump skeleton includes a fifth plug-in piece provided on the fourth paperboard at one end, a fifth bending portion provided on the side of the fourth paperboard at the other end, and a fifth plug hole provided at the connection between the fifth bending portion and the fourth paperboard.

[0012] Preferably, a sixth bent portion is provided on the top edge of the fourth cardboard with the fifth insert, a sixth insert is provided on the top edge of the adjacent fourth cardboard, a flip is provided on the top edge of the fourth cardboard with the fifth bent portion, a sixth bent portion is provided on the top edge of the adjacent fourth cardboard, a third hollow portion is provided on the flip, a seventh bent portion is provided on the top edge of the flip, and a sixth jack that cooperates with the sixth insert is provided at the connection between the seventh bent portion and the flip.

[0013] Preferably, the LED lamp tube passes through the third hollow portion of the stump skeleton and the through hole at the top of the stump.

[0014] Preferably, the number of the second paperboards corresponds to the number of the first paperboards; and the number of the fourth paperboards corresponds to the number of the first paperboards.

[0015] Compared with the prior art, the Christmas tree paper model of the present invention provides through holes in the first shell of the crown and the tops of the first and second shells of the crown, and provides a third hollow portion on the flip cover of the stump skeleton, so that the LED lamp tube can be firmly inserted into the Christmas tree paper model, and the first shell of the crown and the bottoms of the first and second shells of the crown are provided with a first hollow portion, and a second hollow portion is provided on the skeleton, so that the light of the LED lamp tube can be illuminated on the ground, increasing a strong festive atmosphere, and the entire Christmas tree paper model is formed by splicing cardboards together, which is convenient for assembly and disassembly. After disassembly, it occupies little space, is convenient for transportation and can be reused, which is both environmentally friendly and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a three-dimensional schematic diagram of the Christmas tree paper model of the present invention.

[0017] Figure 2 This is an expanded view of the first shell of the Christmas tree paper model of the present invention.

[0018] Figure 3 This is an expanded view of the skeleton of the Christmas tree paper model of the present invention.

[0019] Figure 4 This is an expanded view of the second shell of the Christmas tree paper model of the present invention.

[0020] Figure 5 This is an expanded view of the top first shell of the Christmas tree paper model of the present invention.

[0021] Figure 6 This is a schematic diagram of the decorative insert of the Christmas tree paper model of the present invention.

[0022] Figure 7 This is an expanded view of the tree stump skeleton of the Christmas tree paper model of the present invention. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0024] like Figures 1 to 7 As shown, the Christmas tree paper model includes a tree stump 1 and multiple layers of tree crowns 2 superimposed on the tree stump 1 .

[0025] The crown 2 includes a first shell 3 and a skeleton 4. The first shell 3 includes multiple first cardboards 31 spliced ​​together. The first cardboard 31 is trapezoidal. When the first shell 31 is unfolded, it is a fan-shaped cardboard. A first fold 311 is provided between each first cardboard 31 to facilitate bending adjacent first cardboards 31; a plug-in structure is provided at both ends of the first shell 3, and the plug-in structure includes a first plug-in piece 32 extending outward on the side of the first cardboard 31 at one end of the first shell 3, and a first plug hole 321 is provided at the connection between the first plug-in piece 32 and the first cardboard 31; and a first bending portion 33 is provided on the first cardboard 31 at the other end. The first bending portion A second plug hole 331 that cooperates with the first plug piece 32 is provided at the connection between 33 and the first cardboard 31, and a second plug piece 34 that cooperates with the first plug hole 321 is provided at the edge of the first cardboard 31. The first shell 3 is formed into a three-dimensional polyhedron by bending multiple pieces of first cardboard 31, and the first bent portion 33 is located below the first cardboard 41. The first plug piece 32 is inserted into the second plug hole 331, and the second plug piece 34 is inserted into the first plug hole 321. The three-dimensional polyhedron is fixed by the plug-in structure; after the three-dimensional polyhedron is fixed, an opening is formed at the bottom of the first shell 3 and a through hole is formed at the top; the size of the first shell 3 can be designed according to actual conditions.

[0026] A second bent portion 35 is provided at the bottom edge of the first paperboard 31 , and a first hollow portion 100 is provided on the second bent portion 35 ; a third bent portion 36 is provided at the bottom of the second bent portion 35 , and a third insert 37 is provided at the bottom of the third bent portion 36 .

[0027] The skeleton 4 includes a plurality of second cardboards 41 spliced ​​together, and the number of the second cardboards 41 corresponds to the number of the first cardboards 31; the skeleton 4 is unfolded into a strip of cardboard, and a second fold 411 is provided between adjacent second cardboards 41, and a third plug hole 412 is provided on the second cardboard 41 to match the third plug piece 37 and a second hollow portion 413 located above the third plug hole 412; the second cardboards at both ends of the skeleton 4 are provided with a plug-in structure, and the plug-in structure includes a fourth plug-in structure provided on the side of the second cardboard 41 at one end of the skeleton 4 The fourth inserting piece 42 is provided on the second paperboard 41 at the other end thereof, and a fourth bending portion 43 is provided on the second paperboard 41, and a fourth insertion hole 431 is provided at the fourth bending portion 43 and the second paperboard 41; the second paperboard 41 of the frame 4 is bent to form a three-dimensional shape, and the fourth bending portion 43 at one end is attached to the bottom of the second paperboard 41 at the other end, and then the fourth inserting piece 42 is inserted into the fourth insertion hole 431, so that the frame 4 is fixed into a square structure without a top surface and a bottom surface; for frames 4 of different sizes, the number of their plug-in structures can be set according to actual conditions.

[0028] Place the bottom edge of the three-dimensional skeleton 4 in the opening of the three-dimensional first shell 3 with the bottom edge facing outward, fold the second bent portion 35 under the first cardboard 31 of the first shell 3 inward, and then fold the third bent portion 36 inward. The height of the second bent portion 35 is the same as the distance between the first shell 3 and the skeleton 4. At this time, the connection between the second bent portion 35 and the third bent portion 36 is opposite to the edge of the second cardboard 41. Fold the third bent portion 36 downward. The width of the third bent portion 36 is the same as the length from the third insertion hole 412 to the bottom edge of the second cardboard 41. Then insert the third plug 37 into the third insertion hole 412. Insert all the third plugs 37 into the third insertion holes 412 to fix the skeleton 4 in the first shell 3, forming a three-dimensional crown with a stable structure.

[0029] The crown 2 gradually becomes larger from top to bottom. When the fan-shaped cardboard when the crown 2 is unfolded is too large and inconvenient to transport, it can also be composed of two or more second shells 5. The plug-in structure of the side of the third cardboard 51 at both ends of the second shell 5 is the same as the first shell 3, and the plug-in structure at the bottom is also the same as the first shell 3. Two or more second shells 5 are spliced ​​through the plug-in structure, and the bottom is spliced ​​with the corresponding skeleton 4 to form a three-dimensional crown with a stable structure. A first hollow part 100 is also provided at the bending part connected to the third cardboard 51. The number and shape of the first hollow part 100 can be set according to needs.

[0030] A plurality of grooves 39 are provided on the first shell 3 at the top of the crown 2, and the grooves 39 are provided at the tops of the adjacent first folds 311; a decorative insert is inserted into the top of the crown 2, and the decorative insert includes a first decorative insert 61 and a second decorative insert 62 that cooperate with each other, and the first decorative insert 61 and the second decorative insert 62 are vertically interwoven with each other and inserted into the grooves at the top of the crown 2.

[0031] The stump 1 includes a first shell 3 and a stump skeleton 7; the stump skeleton 7 includes a plurality of fourth cardboards 71 ​​spliced ​​together, the number of the fourth cardboards 71 ​​is opposite to the number of the first cardboards 31, a third fold 711 is provided between adjacent fourth cardboards 71, and each fourth cardboard 71 is provided with a seventh plug hole 712. The stump skeleton 7 is unfolded into a strip of cardboard, and a plug-in structure is provided on the side of the fourth cardboards 71 ​​at both ends of the stump skeleton 7. The plug-in structure includes a fifth plug 72 provided on the fourth cardboard 71 at one end, and a fifth bent portion 77 is provided on the side of the fourth cardboard 71 at the other end. The fifth bent portion 77 is connected to the fourth cardboard 71. A fifth insertion hole 771 is provided; a sixth bending portion 73 is provided on the top edge of the fourth paperboard 71 provided with the fifth insert 72, a sixth insert 74 is provided on the top edge of the adjacent fourth paperboard 71, a flip cover 75 is provided on the top edge of the fourth paperboard 71 provided with the fifth bending portion 77, a sixth bending portion 73 is provided on the top edge of the adjacent fourth paperboard 71, a third hollow portion 751 is provided on the flip cover 75, a seventh bending portion 76 is provided on the top edge of the flip cover 75, and a sixth insertion hole 761 cooperating with the sixth insert 74 is provided at the connection between the seventh bending portion 76 and the flip cover 75 to splice and fix the overall structure of the stump skeleton 7 through the plug-in structure.

[0032] The fourth cardboard 71 of the stump skeleton 4 is bent to form a three-dimensional shape, and the fifth bending part 77 is located at the lower end of the fourth cardboard 71 at the other end. The fifth plug 72 is then inserted into the fifth insertion hole 771 to form the supporting part of the stump skeleton 4. The flap 75 is then folded inward, and the seventh bending part 76 is buckled inward on the three-dimensional shape formed by the fourth cardboard 71. The sixth plug 74 is inserted into the sixth insertion hole 761, and the stump skeleton 4 is spliced.

[0033] The splicing of the stump skeleton 7 and the first shell 3 is the same as the splicing of the first shell 3 and the skeleton 4 .

[0034] After all the crowns 2 and stumps 1 are joined, the entire structure begins. During this process, the LED light tube is first inserted from the bottom of the stump 1, extending outward through the third hollow portion 751 and through-hole 38. The LED light tubes are then stacked layer by layer through the second shell 5 or the top through-hole of the first shell 3 of the crown 2. Finally, the crown with the decorative insert is placed on top. The LED light tubes penetrate all the stumps 1 and crowns 2. When the light is on, it shines through the first hollow portion 100 of the first and second shells 3 and 5 and the second hollow portion 413 of the skeleton 4 onto the ground, adding a strong festive atmosphere. Furthermore, a flap 75 is provided on the stump skeleton 7, which not only strengthens the structure of the stump skeleton 7 but also allows the third hollow portion 751 to be provided on the flap 75. This third hollow portion 751 limits the movement of the LED light tube, making it more secure within the Christmas tree paper model.

[0035] The utility model provides a Christmas tree paper model with through holes on the tops of the first shell 3 of the crown 1 and the first shell 3 and the second shell 5 of the crown 2, and provides a third hollow portion 751 on the flip cover 75 of the stump skeleton 7, so that the LED lamp tube can be firmly inserted into the Christmas tree paper model, and a first hollow portion 100 is provided on the bottoms of the first shell 3 of the crown 1 and the first shell 3 and the second shell 5 of the crown 2, and a second hollow portion 413 is provided on the skeleton 4, so that the light of the LED lamp tube can be illuminated on the ground, adding a strong festive atmosphere, and the entire Christmas tree paper model is formed by splicing cardboards together, which is convenient for assembly and disassembly, occupies little space after disassembly, is convenient for transportation and can be reused, which is both environmentally friendly and convenient.

[0036] Finally, it should be noted that the above embodiments only illustrate the technical solutions of the present invention, rather than limiting it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Christmas tree paper model, characterized by: The invention comprises a tree stump (1) and a multi-layered crown (2) superimposed on the tree stump (1), wherein the crown (2) comprises a first shell (3) and a frame (4), wherein the first shell (3) comprises a plurality of first cardboards (31) spliced ​​together, and the first shell (3) is a fan-shaped cardboard when unfolded; plug-in structures are provided at both ends of the side edges of the first shell (3); after the three-dimensional polyhedron is fixed by the plug-in structures, a through hole is formed at the top of the first shell (3) and an opening is formed at the bottom; a second bending portion (31) is provided at the bottom edge of the first cardboard (31) 5), a first hollow portion (100) is provided on the second bending portion (35); a third bending portion (36) is provided at the bottom of the second bending portion (35), and a third inserting piece (37) is provided at the bottom of the third bending portion (36); the skeleton (4) includes a plurality of second paperboards (41) spliced ​​together, and the number of the second paperboards (41) corresponds to the number of the first paperboards (31); the skeleton (4) is unfolded into a strip of paperboard, and a third plug hole (41) is provided on the second paperboard (41) to match the third inserting piece (37). 12) and a second hollow portion (413) located above the third insertion hole (412); a plug-in structure is provided on the second paperboard at both ends of the skeleton (4); when the skeleton (4) is in a three-dimensional shape, the skeleton (4) is a square body without a bottom surface and a top surface; the three-dimensional tree crown (2) includes a three-dimensional first shell (3) and a three-dimensional skeleton (4) with the bottom side facing outward and placed inside the first shell (3); the height of the second bent portion (35) is the same as the distance between the first shell (3) and the skeleton (4); the width of the third bent portion (36) is the same as the distance between the first shell (3) and the skeleton (4); The length from the third insertion hole (412) to the bottom edge of the second paperboard (41) is the same; the tree stump (1) comprises a first shell (3) and a tree stump frame (7); the tree stump frame (7) comprises a plurality of mutually spliced ​​fourth paperboards (71), each of which is provided with a seventh insertion hole (712); the tree stump frame (7) is unfolded into a strip of paperboard, and plug-in structures are provided on the side edges of the fourth paperboards (71) at both ends of the tree stump frame (7); an LED light tube is provided in the three-dimensional Christmas tree paper model, and the LED light tube runs through the entire Christmas tree paper model.

2. The Christmas tree paper model according to claim 1, characterized in that: The plug-in structure at the two end sides of the first shell (3) comprises a first plug-in piece (32) extending outwardly provided on the side of the first cardboard (31) at one end side of the first shell (3), and a first plug-in hole (321) provided at the connection between the first plug-in piece (32) and the first cardboard (31); and further comprises a first bent portion (33) provided on the first cardboard (31) at the other end side, a second plug-in hole (331) cooperating with the first plug-in piece (32) provided at the connection between the first bent portion (33) and the first cardboard (31), and a second plug-in piece (34) cooperating with the first plug-in hole (321) provided at the edge of the first cardboard (31).

3. The Christmas tree paper model according to claim 1, characterized in that: A first fold (311) is provided between each first paperboard (31); a second fold (411) is provided between adjacent second paperboards (41); and a third fold (711) is provided between adjacent fourth paperboards (71).

4. The Christmas tree paper model according to claim 1, characterized in that: The plug-in structure at both ends of the frame (4) comprises a fourth plug-in piece (42) provided on the side of the second cardboard (41) at one end of the frame (4), a fourth bent portion (43) provided on the second cardboard (41) at the other end, and a fourth plug-in hole (431) cooperating with the fourth plug-in piece (42) provided at the fourth bent portion (43) and the second cardboard (41).

5. The Christmas tree paper model according to claim 1, characterized in that: The crown (2) also includes two or more second shells (5), the plug-in structure of the side of the third paperboard (51) at both ends of the second shell (5) is the same as that of the first shell (3), and the plug-in structure of the bottom is also the same as that of the first shell (3), and a first hollow portion (100) is provided at the bending portion connected to the third paperboard (51).

6. The Christmas tree paper model according to claim 1, characterized in that: A plurality of grooves (39) are provided on the first shell (3) at the top of the crown (2), and the grooves (39) are provided at the tops of adjacent first folds (311); a decorative insert is inserted into the top of the crown (2), and the decorative insert comprises a first decorative insert (61) and a second decorative insert (62) that cooperate with each other, and the first decorative insert (61) and the second decorative insert (62) are vertically interwoven with each other and inserted into the grooves (39) at the top of the crown (2).

7. The Christmas tree paper model according to claim 1, characterized in that: The plug-in structure of the tree stump skeleton (7) comprises a fifth plug piece (72) provided on a fourth paperboard (71) at one end thereof, a fifth bending portion (77) provided on the side edge of the fourth paperboard (71) at the other end thereof, and a fifth plug hole (771) provided at the connection between the fifth bending portion (77) and the fourth paperboard (71).

8. The Christmas tree paper model according to claim 7, characterized in that: A sixth bending portion (73) is provided on the top edge of the fourth paperboard (71) provided with the fifth insert (72), a sixth insert (74) is provided on the top edge of the adjacent fourth paperboard (71), a flip cover (75) is provided on the top edge of the fourth paperboard (71) provided with the fifth bending portion (77), a sixth bending portion (73) is provided on the top edge of the adjacent fourth paperboard (71), a third hollow portion (751) is provided on the flip cover (75), a seventh bending portion (76) is provided on the top edge of the flip cover (75), and a sixth insertion hole (761) that cooperates with the sixth insert (74) is provided at the connection between the seventh bending portion (76) and the flip cover (75).

9. The Christmas tree paper model according to claim 8, characterized in that: The LED light tube passes through the third hollow portion (751) of the tree stump skeleton (7) and the through hole at the top of the tree stump.

10. The Christmas tree paper model according to any one of claims 1 to 9, characterized in that: The number of the second paperboards (41) corresponds to the number of the first paperboards (31); the number of the fourth paperboards (71) corresponds to the number of the first paperboards (31).

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