Simulated Christmas tree

Abstract

The utility model provides a simulation Christmas tree which comprises a top end suite arranged at the top, and the top end suite comprises a top end trunk which is of a rod-shaped structure and is vertically arranged; the first rubber sheet elastically wraps the outer side of the top end trunk, a gap is formed between the first rubber sheet and the top end trunk, and a cutting convex part and a cutting cavity formed in the cutting convex part are arranged on the periphery of the first rubber sheet; the first branch comprises a first branch rod and a needle leaf extending outwards from the first branch rod, and the first branch rod is provided with a first fixing part; an inclined inserting hole is formed in the top, facing the vertical direction, of the cutting convex piece, the inserting hole, the cutting cavity and the gap are communicated, and the first fixing part enters the gap through the inserting hole; the top end kit comprises fixing glue, and the first fixing part is fixedly bonded between the first rubber sheet and the top end trunk. Compared with an existing artificial Christmas tree, the artificial Christmas tree is more vivid in appearance and better in quality and texture while being simple and stable in structure and easy to process.

Description

Technical Field

[0001] This utility model belongs to the field of artificial Christmas tree technology, specifically relating to a simulated Christmas tree. Background Technology

[0002] Christmas trees, as an essential decoration for Christmas in Europe and America, are often set up in homes, courtyards, or commercial streets before Christmas.

[0003] In recent years, artificial Christmas trees have become the mainstream alternative to real coniferous trees in the market. Artificial Christmas trees are popular with consumers because they meet environmental protection requirements and can be reused.

[0004] However, the simulation of current artificial Christmas trees is limited, especially at the trunk and branch ends. Existing products use thin thread wrapped around the poles to simulate the shape of a tree trunk in order to improve production efficiency. While this method is efficient, the appearance differs significantly from that of a real tree trunk and branches. To improve the similarity, some manufacturers have used methods such as bonding granules to the outer surface of the trunk material, spraying paint, or attaching bionic bark to achieve a near-real tree appearance. However, the actual simulation effect is unsatisfactory, and the long drying time for glue and paint limits production capacity. Utility Model Content

[0005] To address the shortcomings of the existing technology, this utility model provides a simulated Christmas tree. By setting a cutting protrusion and a cutting cavity, the first fixing part of the first branch is inserted into the gap, and then the first fixing part is glued and fixed between the first rubber and the top trunk with fixing adhesive. This achieves a more realistic appearance and better quality while ensuring a simple, stable structure and streamlined overall production process.

[0006] The technical effects to be achieved by this utility model are realized through the following technical aspects:

[0007] In a first aspect, this utility model provides a simulated Christmas tree, including a top assembly disposed at the top, the top assembly comprising:

[0008] The main trunk at the top is vertically set in a rod-like structure;

[0009] A first rubber sheet elastically wraps around the outer side of the top main stem, forming a gap between the first rubber sheet and the top main stem. The outer periphery of the first rubber sheet is provided with a insertion protrusion and an insertion cavity disposed within the insertion protrusion; and

[0010] The first branch includes a first stem and needles extending outward from the first stem, the first stem having a first fixing part;

[0011] The insert protrusion has an inclined insertion hole at its top facing the vertical direction. The insertion hole, the insert cavity, and the gap are connected. The first fixing part enters the gap through the insertion hole. The top fitting includes a fixing adhesive, which bonds and fixes the first fixing part between the first rubber and the top main body.

[0012] In some implementations, the insertion protrusion is formed by cutting and turning outward from the first rubber sheet at an angle towards the top of the vertical axis.

[0013] In a further implementation, the first branch includes a second rubber sheet, which wraps around and fixes the periphery of the first fixing part; one end of the second rubber sheet is disposed in the insertion cavity and abuts against the inner wall of the insertion protrusion.

[0014] In some implementations, the first rubber sheet is a soft, elastic element, and the outer diameter of the first rubber sheet gradually decreases from bottom to top in the vertical direction.

[0015] In a further implementation, the outer surface of the first rubber sheet has a simulated bark-like texture; the gap is further provided with filler glue and / or filler.

[0016] In a further implementation, a second kit is also included, which is pluggable to the top kit, and the second kit includes:

[0017] The second main trunk is vertically arranged in a rod-like structure, and the top of the second main trunk is inserted and fixed to the bottom of the end component in the vertical direction;

[0018] The third rubber sheet is fitted and fixed to the outer surface of the second main body;

[0019] A tree branch support, in the form of an open umbrella structure, includes an umbrella support with a supporting space; and

[0020] The second branch includes a second stem and needles extending outward from the second stem, wherein a second fixing part is provided at the end of the second stem away from the needles;

[0021] The branch support is fixed to the middle of the second kit; the branch support includes a pivot, which passes through the umbrella holder and the second fixing part, and rotates the second branch into the supporting space.

[0022] In some implementations, in the vertical direction, the top kit has a first plug-in at its bottom and the second kit has a second plug-in at its top that matches the first plug-in. The first plug-in and the second plug-in are plugged in and engaged to fix the top kit and the second kit together.

[0023] In some implementations, the cross-section of the insertion direction between the first plug-in and the second plug-in is polygonal or circular.

[0024] In some implementations, the second branch is further provided with a fourth rubber sheet, which is fitted between the second fixing part and the needle closest to the second fixing part.

[0025] In some implementations, the end of the fourth rubber sheet near the second fixing part is located within the supporting space.

[0026] Secondly, this utility model provides a manufacturing process for producing the above-mentioned simulated Christmas tree, including a method for preparing the top kit;

[0027] The preparation method of the top-mounted kit is as follows:

[0028] S1: Cut the top main stem to the required length, put the first rubber on the outside of the top main stem, and fix the two at the top in the vertical direction.

[0029] S2: Using a cutting tool, cut the first rubber sheet from the top to the bottom vertically, tilting towards the top main stem, until the cutting tool enters the gap to form a cut.

[0030] S3: Turn the cut outward to form the insertion protrusion, and at the same time form the insertion hole and the insertion cavity.

[0031] S4: The first fixing part is inserted into the insertion hole and enters the gap.

[0032] S5: Inject an appropriate amount of the fixing adhesive into the insertion hole. After solidification, the first rubber, the first fixing part, and the top main stem are bonded and fixed together.

[0033] S6: Repeat S2-S5 to complete the installation of the other first branches of the top kit.

[0034] Furthermore, in the vertical direction, the simulated Christmas tree has a first plug-in at the bottom of the top kit and a second plug-in at the top that matches the first plug-in. The first plug-in and the second plug-in are inserted and engaged to fix the top kit and the second kit in place. The manufacturing process also includes a method for manufacturing any of the second kits, specifically the following added manufacturing method:

[0035] S7: Secure the first plug-in to the bottom of the top kit.

[0036] S8: The third rubber sleeve is fitted and fixed to the outer surface of the second main body, and the second plug is fixedly installed on the top of the second main body.

[0037] S9: The second fixing part is disposed in the supporting space, the rotating shaft passes through the umbrella support and the second fixing part, and the two ends of the rotating shaft are locked on the outside of the umbrella support.

[0038] S10: Repeat S9 until the second branch is installed in all the supporting spaces.

[0039] S11; The branch support with the second branch is inserted and fixed to the middle of the second kit.

[0040] S12: The first plug-in and the second plug-in are plugged in and fixed.

[0041] In summary, this utility model has at least the following advantages:

[0042] 1. The simulated Christmas tree provided by this utility model involves inserting the first fixing part into the insertion hole and into the gap to fix the first branch. Then, fixing adhesive is used to fill the insertion cavity and part of the gap. When solidified, the first fixing adhesive is bonded and fixed between the first rubber sheet and the top main stem, and at the same time, the first rubber sheet and the top main stem are also fixed and bonded. Its structure is simple and stable, and combined with the prefabricated first branch, the whole is easy to be integrated into the production line process.

[0043] 2. The simulated Christmas tree provided by this utility model uses a first rubber sheet to simulate tree bark. Since the insertion hole is set at an angle towards the top, after the first fixing part is inserted into the insertion hole, the first branch is fixed in a state of extending towards the top of the main trunk at an angle. Secondly, the cutting protrusion is set on the outer periphery of the first rubber sheet, and the first branch is inserted into the cutting protrusion. After being filled with fixing glue, the first fixing part is closer to the shape of real tree branches in reality. Compared with existing artificial Christmas trees, it has a more realistic appearance and better quality.

[0044] 3. The manufacturing process provided by this utility model involves randomly cutting out incisions with a cutting tool and turning them outward to form insertion holes and insert cavities, which improves the molding quality and makes the production of the simulated Christmas tree more efficient. Attached Figure Description

[0045] Figure 1 This is an axonometric view of the top kit of the simulated Christmas tree in Example 1.

[0046] Figure 2 for Figure 1 AA section view in the image.

[0047] Figure 3 This is an axonometric view of the first branch in Example 1.

[0048] Figure 4 for Figure 2 A magnified view of the filler adhesive and filler is provided at point B.

[0049] Figure 5 This is an axonometric view of the simulated Christmas tree top kit and the second kit in the detached state in Example 2.

[0050] Figure 6 This is an overall axonometric view of the second kit in Example 2.

[0051] Figure 7 for Figure 6 CC section view in the image.

[0052] Figure 8 This is an axonometric view of the second branch in the second kit of Example 2 when it is folded.

[0053] Figure 9 This is another method of fixing the tree branch support in Example 2.

[0054] Figure 10 This is a schematic diagram of the top kit assembly steps in Example 3.

[0055] Figure 11 This is a schematic diagram of the assembly steps of the second kit in Example 3.

[0056] Marked in the image:

[0057] 100. Artificial Christmas tree;

[0058] 1. Top kit; 11. Top trunk; 12. First rubber; 121. Insertion protrusion; 123. Insertion hole; 122. Insertion cavity; 124. Cutting; 13. Gap; 131. Filler glue; 132. Filler; 14. First branch; 141. First branch; 142. First fixing part; 143. Needle; 144. Second rubber; 15. Fixing glue; 16. First insert.

[0059] 2. Second kit, 21. Second trunk, 22. Third rubber, 23. Branch support, 231. Umbrella support, 232. Supporting space, 233. Rotating shaft, 234. Main body, 24. Second branch, 241. Second branch, 242. Second fixing part, 243. Fourth rubber, 25. Second plug-in;

[0060] 3. Cutting blade; 4. Fixing bracket;

[0061] X, vertical direction. Detailed Implementation

[0062] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings and specific embodiments. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0063] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0064] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0065] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0066] Example 1:

[0067] Please see Figures 1-2 This invention provides a simulated Christmas tree 100 that mimics a real coniferous tree. The simulated Christmas tree 100 includes a top cover 1 disposed at the top.

[0068] Specifically, the top assembly 1 includes a top trunk 11, a first rubber sheet 12, and a first branch 14. The top trunk 11 is a vertically arranged rod-like structure that provides support and orientation for the entire top assembly 1. The rod can be solid or tubular, and can be made of wood, plastic, or metal, depending on the specific requirements. In this embodiment, the top trunk 11 is a metal tubular component to simultaneously meet the requirements of weight reduction for transportation and greater load-bearing capacity.

[0069] The first rubber sheet 12 elastically wraps around the outer side of the top trunk 11. Its outer side can be made to mimic the texture of a pine or cypress tree trunk, while its inner side forms a gap 13 between itself and the top trunk 11. The outer periphery of the first rubber sheet 12 is provided with a cutting protrusion 121 and a cutting cavity 122 disposed within the cutting protrusion 121. To make the appearance realistic, the cutting protrusion is generally integrally formed on the first rubber sheet 12.

[0070] The first branch 14 includes a first stem 141 and needles 143 extending outward from the first stem 141. The needles 143 are integrally formed by injection molding. The first branch 14 can be formed by integrally molding the needles 143 at one end of the first branch 14, or each needle 143 can be independently formed and then fixed to the first branch 14 in an outward extending form by adhesive bonding. To mimic branch growth, the needles 143 generally cover most of the first branch 14 and extend obliquely in the same direction. On the side opposite to the extending direction of the needles 143, the first stem 141 is provided with a first fixing part 142.

[0071] More specifically, the cutting protrusion 121 has an inclined insertion hole 123 at its top facing the vertical direction X. The insertion hole 123, the cutting cavity 122, and the gap 13 are connected. The first fixing part 142 enters the gap 13 through the insertion hole 123, thereby achieving basic fixation of the first branch 14. The first fixing part 142 is usually made of a malleable soft material. After the first fixing part 142 is inserted into the gap 13, it bends and deforms along the direction of the top trunk 11. The top kit 1 includes a fixing adhesive 15, which bonds and fixes the first fixing part 142 between the first rubber sheet 12 and the top trunk 11. At the same time, the fixing adhesive 15 also fixes and bonds the first rubber sheet 12 and the top trunk 11, strengthening the connection between the two.

[0072] In practical applications, the first rubber sheet 12 can be produced using injection molding. Both the first branch 14 and the first rubber sheet 12 can be manufactured before the final assembly of the top kit 1, meeting the modular and streamlined requirements of the production line. This avoids the impact of multiple interlocking processes on overall production efficiency. Furthermore, it can be seen that the top kit 1 of the simulated Christmas tree 100 has a simple structure, stable connection, and is easy to operate during assembly.

[0073] In terms of texture, the first rubber sheet 12, when molded, can achieve a visual and tactile effect similar to tree bark. The gaps 13 can be filled with materials such as glue, and the outer side of the first rubber sheet 12 can be shaped to enhance the overall tree trunk feel. Of course, if weight is considered and the gaps 13 are not filled, the appearance can still achieve a near-realistic effect. The insertion hole 123 is tilted towards the top. After the first fixing part 142 is inserted into the insertion hole 123, the first branch 14 is fixed in a tilted position extending upwards from the top trunk 11. The inserting protrusion 121 is located on the outer periphery of the first rubber sheet 12, and the first fixing part 142 is wrapped by the inserting protrusion 121. Its shape is closer to the growth form of real pine and cypress tree branches, with the first fixing part 142 growing out from the side like a "tree trunk." Compared to existing artificial Christmas trees, this design, with its simple and stable structure and the ability to be mass-produced, offers a more realistic appearance and superior quality.

[0074] In some embodiments, the insert protrusion 121 does not need to be formed during the production of the first rubber sheet 12. Instead, it is formed during the assembly process by cutting and turning outward from the first rubber sheet 12 at an angle towards the top trunk 11 in the vertical direction X. Due to the randomness of the manual cutting and turning process, the "growth state" of the top component 1 of each assembled simulated Christmas tree 100 is different, making it closer to a naturally growing Christmas tree. In addition to its low molding cost, the insert protrusion 121 formed by cutting and turning outward has a tighter connection between the first fixing part 142 and the insert protrusion 121 due to the elasticity of the first rubber sheet 12, which is closer to the growth pattern of the branches, thereby improving the simulation quality.

[0075] In a further embodiment, the first branch 14 includes a second rubber sheet 144, which wraps around and fixes to the periphery of the first fixing part 142. Figures 1-2 Based on this, refer to Figure 3 The second rubber sheet 144 is similar to the first rubber sheet 12, mimicking the outer texture of branches. After being inserted into the first fixing part 142, it is bonded with glue, or heat-shrinkable material is used to heat-shrink and fix it to the outside of the first fixing part 142. In order to make the texture continuous and obtain a realistic visual effect, one end of the second rubber sheet 144 is set in the insertion cavity 122 and abuts against the inner wall of the insertion protrusion 121.

[0076] In other embodiments, to further enhance the realistic texture and effect of the tree trunk, the first rubber sheet 12 is a soft, elastic material, such as rubber, plastic, or silicone, molded to more closely resemble the appearance of a real coniferous tree trunk in both visual and tactile senses. Furthermore, to simulate tree trunk growth, the outer diameter of the first rubber sheet 12 gradually decreases from bottom to top in the vertical direction X.

[0077] Furthermore, the outer surface of the first rubber sheet 12 has a simulated bark-like texture. To make the first rubber sheet 12 feel firmer, a filler 131 and a filler 132 are provided within the gap 13, or only one of the filler 131 and filler 132 may be provided. In this example, as... Figure 4 As shown, both filler 132 and filler 131 are provided to make the first rubber sheet 12 have a moderately soft and hard feel. The filler 132 can be a plastic rod or a rubber rod, etc., and the filler 131 has a soft feel after solidification, similar to the texture of a tree trunk.

[0078] In some embodiments, since the required overall height of the Christmas tree is not high, only the top kit 1 is needed. In this case, the bottom of the top kit 1 is left with sufficient length, and its bottom is inserted into the fixed tree pot or fixed bracket. At the top of the top kit 1, the first branch 14 or needles 143 can also be glued and fixed to cover the exposed part of the top trunk 11.

[0079] In summary, the simulated Christmas tree provided by this utility model involves inserting the first fixing part into the insertion hole and into the gap to fix the first branch. Then, fixing adhesive is used to fill the insertion cavity and part of the gap. Upon solidification, the first fixing adhesive bonds and fixes the first rubber sheet and the top main stem, simultaneously fixing and bonding the first rubber sheet and the top main stem. Its structure is simple and stable, and combined with the prefabricated first branch, the overall design is easily streamlined for production lines.

[0080] Secondly, the first rubber sheet simulates tree bark, and since the insertion hole is set at an angle towards the top, after the first fixing part is inserted into the insertion hole, the first branch is fixed in a state of tilting towards the top trunk and extending upwards; secondly, the cutting protrusion is set on the outer periphery of the first rubber sheet, and the first branch is inserted into the cutting protrusion. After being filled with fixing glue, the first fixing part is closer in shape to the growth form of real tree branches in reality. Compared with existing artificial Christmas trees, it has a more realistic appearance and better quality.

[0081] Example 2:

[0082] This embodiment is a further structural extension based on the simulated Christmas tree 100 described in Embodiment 1. Please refer to... Figures 1-4 Based on the above, refer to Figures 5-8This embodiment differs from Embodiment 1 in that the simulated Christmas tree 100 in this embodiment also includes a second assembly 2 that is interlocked with the top assembly 1. The second assembly 2 includes a second trunk 21, a third rubber sheet 22, a branch support 23, and a second branch 24. The second trunk 21 is the same as the top trunk 11, both being vertically arranged in a rod-like structure. The second trunk 21 is interlocked and fixed to the bottom of the top assembly 1 at the top in the vertical direction X. The third rubber sheet 22 is similar in function and style to the first rubber sheet 12, and it is fitted and fixed to the outer surface of the second trunk 21. In this embodiment, the third rubber sheet 22 is directly attached and fixed to the outer surface of the second trunk 21, without gaps 13 or similar structures, to improve assembly efficiency.

[0083] The branch support 23 has an open umbrella-shaped structure, including a main body 234 and an umbrella support 231 extending outward from the main body 234, and the umbrella support 231 is provided with a support space 232. The second branch 24 has a similar structure to the first branch 14, including a second branch 241 and needles 143 extending outward from the second branch 241, and a second fixing part 242 is provided at the end of the second branch 241 away from the needles 143.

[0084] Specifically, the branch support 23 is fixed to the middle of the second assembly 2. In this embodiment, the main body 234 of the branch support 23 is a tubular structure that passes through and is tightly attached to the outside of the third rubber sheet 22. The branch support 23 is fixed to the middle of the second assembly 2 by pressing or nailing the main body 234. In other embodiments, such as Figure 9 As shown, multiple sections of second trunk 21 and third rubber sheet 22 are provided in the same second kit 2, and the branch support 23 is interspersed between the two second trunks 21 in a nested manner.

[0085] Continue reading Figures 5-8 The branch support 23 includes a pivot 233, which passes through the umbrella holder 231 and the second fixing part 242, rotatably positioning the second branch 24 within the supporting space 232. In this embodiment, the second fixing part 242 differs significantly from the first fixing part 142; it forms a hole by bending and wrapping around the branch, through which the pivot 233 passes to achieve rotational fixation of the second fixing part 242. Similarly, the umbrella holder 231 also has a corresponding hole for the pivot 233 to pass through, achieving the aforementioned connection effect. The pivot 233 can be a standard component such as a rivet, screw, or stud; in this embodiment, it is a rivet. The second fixing part 242 can also have a hole formed by through-hole construction.

[0086] The umbrella support 231 and the main body 234 are at a certain angle, so that the second branch 24 and the second trunk 21 are tilted at a certain angle within the support space 232, simulating the growth pattern of branches and needles.

[0087] For taller artificial Christmas trees, while using only the top kit 1 to achieve the effect of the entire tree creates a realistic effect, the manufacturing difficulty increases with height. Therefore, the second kit 2 effectively solves this problem. By pre-installing the second branch 24 onto the branch support 23 and then fixing the branch support 23 to the outer surface of the third rubber sheet 22, the overall production difficulty is significantly reduced, and production efficiency is improved. Alternatively, the branch support 23 can be installed in the middle of the second kit 2 first, and then the second branch 24 can be installed, depending on the specific circumstances.

[0088] The second branch 24, by adding more needles 143 and increasing the length of the second branch 241, can meet the shaping requirements of the lower end of the Christmas tree. Simultaneously, the second fixing part 242 is rotatably mounted on the umbrella support 231. When packaging the product or when customers need to store it, the second branch 24 can be flipped towards the second main trunk 21 to reduce its volume and be packed together with the top kit 1. In this embodiment, because the supporting space 232 is tilted upwards, the second branch 24 can spread out under the action of gravity without a support mechanism, making operation simple and easy to use.

[0089] In some embodiments, in the vertical direction X, the bottom of the top component 1 is provided with a first plug-in 16, and the top of the second component 2 is provided with a second plug-in 25 that matches the first plug-in 16. The first plug-in 16 and the second plug-in 25 are inserted and engaged to fix the top component 1 and the second component 2 together. The first plug-in 16 can be a protrusion or a recess, while the second component 2 is set as a recess or a protrusion that matches the first plug-in 16. In this embodiment, the first plug-in 16 is a protrusion that is bonded and fixed to the bottom of the top component 1, and the second plug-in 25 is inserted into the bottom inner side of the second main branch 21 to achieve better concealment. By inserting the first plug-in 16 and the second plug-in 25, the splicing and fixing process of the simulated Christmas tree 100 is simplified.

[0090] Specifically, the cross-section of the insertion direction of the first plug-in 16 and the second plug-in 25 is polygonal, such as quadrilateral, hexagon, trapezoid, etc., or the cross-section is circular.

[0091] In other embodiments, to enhance the simulation of the second component 2, the second branch 24 is further provided with a fourth rubber sheet 243, which is fitted between the second fixing part 242 and the needle leaf 143 closest to the second fixing part 242. This results in a more natural transition from the second trunk 21 to the second branch 241. Furthermore, since the fourth rubber sheet 243 is identical to the second rubber sheet 144, no additional equipment is required, ensuring the simulation effect without increasing production line investment. More specifically, the end of the fourth rubber sheet 243 closest to the second fixing part 242 is located within the supporting space 232. This creates continuity between the third rubber sheet 22 and the fourth rubber sheet 243, reducing the abruptness of the branch support 23.

[0092] With the addition of a second kit, the artificial Christmas tree can be made taller and larger without sacrificing superior simulation effects, while meeting the requirements of modularity, production line integration, and limited cost increases for mass production. This also facilitates packaging and storage, reducing transportation costs.

[0093] Of course, for larger simulated Christmas trees 100, multiple second kits 2 can also be added to achieve the same result.

[0094] Example 3:

[0095] This embodiment provides a manufacturing process for producing the simulated Christmas tree 100 in Embodiment 2. The manufacturing process includes a method for preparing the top cover 1.

[0096] It should be noted that before assembling the top kit 1, the first rubber sheet 12 and the first branch 14 need to be prepared first. The specific molding method of the first rubber sheet 12 and the first branch 14 has been described in Example 1 and will not be repeated here.

[0097] Please Figures 1-9 Based on this, refer to Figures 10-11 The method for creating Top Kit 1 is as follows:

[0098] S1: Cut the top main body 11 to the required length, and fit the first rubber sheet 12 onto the outside of the top main body 11, fixing both at the top in the vertical direction X. Since the diameter of the top is small, it can be achieved by gluing or heat-shrinking plastic wrapping, such as... Figure 10 As shown in a.

[0099] S2: Using the cutting tool 3, cut the first rubber sheet 12 from the top to the bottom in the vertical direction X, tilting towards the top main body 11, until the cutting tool 3 enters the gap 13, forming a cut 124, as shown. Figure 10 As shown in b.

[0100] S3: After the cutting blade 3 forms the cut 124, do not pull the cutting blade 3 out immediately. Instead, apply lateral force to the cutting blade 3 to turn the cut 124 outward, forming the insertion protrusion 121, and simultaneously forming the insertion hole 123 and the insertion cavity 122. At this time, you can press the first rubber 12 at the upper end of the insertion cavity 122 to make it concave downward, thereby obtaining a larger insertion space.

[0101] S4: As Figure 10 As shown in Figure c, the first fixing part 142 of the first branch 14 is inserted into the insertion hole 123 and enters the gap 13. After the first fixing part 142 abuts against the top trunk 11, it bends and enters the gap 13.

[0102] S5: See Figure 10d. Using a hot melt glue gun or glue injection tube, inject an appropriate amount of fixing glue 15 into the insertion hole 123. After the fixing glue 15 solidifies, the first rubber 12, the first fixing part 142 and the top main stem 11 are bonded and fixed together.

[0103] S6: Repeat steps S2-S5 to complete the installation of the other first branches 14 of the top kit 1.

[0104] The top kit completed through the above steps not only improves the molding quality, but also makes each step simple and easy to operate, resulting in higher production efficiency compared to existing mass-producible artificial Christmas trees.

[0105] In this embodiment, the preparation process further includes a preparation method for manufacturing any of the second kits 2 in Embodiment 2.

[0106] In the vertical direction X, the bottom of the top kit 1 is provided with a first plug-in 16, and the top of the second kit 2 is provided with a second plug-in 25 that matches the first plug-in 16. The first plug-in 16 and the second plug-in 25 are plugged in and engaged to fix the top kit 1 and the second kit 2.

[0107] It should be noted that the second trunk 21, the third rubber sheet 22, the branch support 23, and the second branch 24 are the same as the aforementioned first trunk and first branch 14, and all need to be prepared in advance for assembly. The additional preparation methods for the simulated Christmas tree 100 also include the following:

[0108] S7: Secure the first plug-in 16 to the bottom of the top component 1. This can be achieved using adhesive or other methods. Alternatively, if it is necessary to fill the gap 13, this should be done by filling the gap 13 through the bottom of the top component 1 before securing the first plug-in 16.

[0109] S8: The third rubber sheet 22 is fitted and fixed to the outer surface of the second main body 21, which can be achieved by adhesive or heat shrinking. The second plug-in 25 is fixedly installed on the top of the second main body 21, in a similar way to the fixing method of the first plug-in 16.

[0110] S9: such as Figure 11 As shown in Figure a, the second fixing part 242 is disposed in the supporting space 232, the rotating shaft 233 passes through the umbrella support 231 and the second fixing part 242, and the two ends of the rotating shaft 233 are locked on the outside of the umbrella support 231.

[0111] S10: Repeat step S9 until... Figure 11 As shown in b, a second branch 24 is installed in all supporting spaces 232.

[0112] S11; The branch support 23 with the second branch 24 is threaded through and fixed to the middle of the second assembly 2, as shown. Figure 11 As shown in c.

[0113] S12: As Figure 11 As shown in d, the first plug-in 16 and the second plug-in 25 are plugged in and fixed, completing the installation of the top kit 1 and the second kit 2.

[0114] In practice, steps S9-S10 can be performed in parallel with the entire process to improve production efficiency. However, if production volume is low or capacity is limited, the branch support 23 can be pre-fixed to the middle of the second assembly 2 before executing steps S9-S10, thus canceling step S11. Due to the complexity of actual production conditions, the specific process may be adjusted. However, the overall assembly logic remains largely the same and will not be repeated here.

[0115] In summary, the manufacturing process provided in this embodiment improves the molding quality and makes the production of the simulated Christmas tree more efficient by randomly cutting slits with a cutting tool and turning them outward to form insertion holes and insert cavities.

[0116] The above description is merely an example and illustration of the structure of this utility model, and while the description is quite specific and detailed, it should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these obvious substitutions all fall within the protection scope of this utility model.

Claims

1. An artificial Christmas tree, characterized in that, Includes a top cover (1) disposed on top, the top cover (1) comprising: The top trunk (11) is vertically set in a rod-like structure; A first rubber sheet (12) elastically wraps around the outer side of the top main stem (11), forming a gap (13) between the first rubber sheet (12) and the top main stem (11). The outer periphery of the first rubber sheet (12) is provided with a insertion protrusion (121) and an insertion cavity (122) disposed within the insertion protrusion (121); and The first branch (14) includes a first stem (141) and needles (143) extending outward from the first stem (141), wherein the first stem (141) is provided with a first fixing part (142); The insert protrusion (121) has an inclined insertion hole (123) at the top facing the vertical direction (X). The insertion hole (123), the insert cavity (122), and the gap (13) are connected. The first fixing part (142) enters the gap (13) through the insertion hole (123). The top kit (1) includes a fixing adhesive (15), which bonds and fixes the first fixing part (142) between the first rubber sheet (12) and the top main body (11).

2. The simulated Christmas tree of claim 1, wherein, The insert protrusion (121) is formed by cutting and turning outward from the top of the first rubber (12) in the vertical direction (X) towards the top trunk (11).

3. The simulated Christmas tree of claim 2, wherein, The first branch (14) includes a second rubber sheet (144), which wraps around and fixes the periphery of the first fixing part (142); one end of the second rubber sheet (144) is disposed in the cutting cavity (122) and abuts against the inner wall of the cutting protrusion (121).

4. The simulated Christmas tree of claim 1, wherein, The first rubber sheet (12) is a soft elastic element, and the outer diameter of the first rubber sheet (12) gradually decreases from the bottom to the top in the vertical direction (X).

5. The simulated Christmas tree of claim 4, wherein, The outer surface of the first rubber sheet (12) has a simulated bark-like texture; the gap (13) is also provided with filler glue (131) and / or filler (132).

6. The artificial Christmas tree according to any of claims 1-5, characterized in that, It also includes a second kit (2) that interlocks with the top kit (1), the second kit (2) comprising: The second main stem (21) is vertically arranged in a rod-like structure. The top of the second main stem (21) is inserted and fixed to the bottom of the top end piece (1) in the vertical direction (X). The third rubber sheet (22) is fitted and fixed to the outer surface of the second main body (21); The branch support (23) has an open umbrella-like structure, including an umbrella support (231) with a supporting space (232); and The second branch (24) includes a second stem (241) and needles (143) extending outward from the second stem (241), wherein a second fixing part (242) is provided at the end of the second stem (241) away from the needles (143); The branch support (23) is fixed to the middle of the second kit (2); the branch support (23) includes a pivot (233), which passes through the umbrella holder (231) and the second fixing part (242) to rotate the second branch (24) into the supporting space (232).

7. The simulated Christmas tree of claim 6, wherein, In the vertical direction (X), the bottom of the top kit (1) is provided with a first plug-in (16), and the top of the second kit (2) is provided with a second plug-in (25) that matches the first plug-in (16). The first plug-in (16) and the second plug-in (25) are plugged in and engaged, so that the top kit (1) and the second kit (2) are plugged in and fixed.

8. The simulated Christmas tree according to claim 7, characterized in that The cross-section of the insertion direction of the first plug-in (16) and the second plug-in (25) is polygonal or circular.

9. The simulated Christmas tree of claim 6, wherein, The second branch (24) is also provided with a fourth rubber sheet (243), which is fitted between the second fixing part (242) and the needle (143) closest to the second fixing part (242).

10. The simulated Christmas tree of claim 9, wherein, The end of the fourth rubber sheet (243) near the second fixing part (242) is located within the supporting space (232).

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