Simulation tree

Abstract

The utility model provides a simulation tree, and belongs to the technical field of simulation ornaments. The technical problem that an existing simulation tree is prone to being unstable in shape after being subjected to external force is solved. The simulation tree comprises a plurality of decoration units which are sequentially connected in an inserted mode in the vertical direction, each decoration unit comprises a columnar insertion section and a plurality of connecting columns, the outer ends of the connecting columns can be connected with decoration branches and leaves, and the connecting columns are sequentially and fixedly connected to the periphery of the insertion section in the circumferential direction of the insertion section. The connecting columns are obliquely arranged upwards from inside to outside in the radial direction of the inserting section. The simulation tree is beneficial for preventing the decorative branches and leaves installed at the outer ends of the connecting columns from naturally falling off, meanwhile, the probability that the decorative branches and leaves fall off due to external force can be reduced, and the modeling stability can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of simulated decorative objects and relates to a simulated tree. Background Art

[0002] As people's living standards continue to improve, people's aesthetic concepts become more prominent, and the placement of decorations in daily life becomes more and more important. Various decorations, such as artificial flowers, artificial plants, etc., are placed in the room. In addition to decorating the room and playing a role in beauty, they can also make people refreshed, refreshed, and easy to maintain.

[0003] The patent with authorization announcement number CN201083348Y discloses an assembled holiday tree light, including a trunk, branches, flowers and a base. The trunk is connected together by at least two sections, and multiple branches are plugged into the plug-in position. Each branch is connected to a simulated flower, and the lower end of the trunk is plugged into the trunk socket on the base; a light-emitting body is installed on the simulated flower, and the lead wires of each light-emitting body are connected to a battery installed in the base through a wire, and a power switch is installed on the base.

[0004] The above-mentioned trees can achieve a simulated decorative effect, but their decorative branches and leaves are prone to causing the entire branches to rotate out of position or deform out of position after being subjected to external forces, resulting in unstable shapes. Summary of the invention

[0005] The utility model aims at the above problems existing in the prior art and provides a simulated tree. The technical problem to be solved by the utility model is that the shape of the prior simulated tree is unstable.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A simulated tree comprises a plurality of decorative units which are sequentially plugged in along the up-and-down direction, and is characterized in that each of the decorative units comprises a columnar plug-in section and a plurality of connecting columns whose outer ends can be connected to decorative branches and leaves, the connecting columns are sequentially fixed to the outer circumference of the plug-in section around the circumference of the plug-in section, and the connecting columns are arranged to be inclined upward from the inside to the outside along the radial direction of the plug-in section.

[0008] Multiple decorative units are plugged in sequentially up and down to imitate the shape of a tree trunk and are conducive to adjusting the height and size of the tree according to actual needs, and because they can be disassembled, they are easy to store; by providing a decorative unit including a columnar plug-in section and a plurality of connecting columns fixedly connected to the outer periphery of the plug-in section and arranged radially outward, and the connecting columns are arranged sequentially around the circumference of the plug-in section, the connecting columns fixed on the outer periphery of the decorative unit can radiate outward as a platform for installing split decorative branches and leaves, which is conducive to covering the decorative branches and leaves all around the tree, and the decorative branches and leaves can be sleeved or clamped on the outer end of the connecting column, and the extended length of the connecting column provides more installation space around its outer end and is conducive to operation, thereby ensuring convenient installation, and at the same time, because the connecting column itself has better rigidity and the outer end is tilted upward, it is conducive to avoiding the natural falling off of the decorative branches and leaves installed on the outer end of the connecting column, and it can also reduce the probability of the decorative branches and leaves falling off due to external force, thereby ensuring stable shape.

[0009] In the above-mentioned artificial tree, the connecting column includes an integrally connected extension section and a columnar plug, the diameter of the extension section is larger than the diameter of the plug, and the plug is located at the end of the extension section. In this way, there must be a step limit between the plug and the extension section, and under the condition of ensuring the support rigidity of the extension section, the decorative branches and leaves sleeved and connected to the plug can also obtain the limit and support function of the extension section, so that the installation position of the decorative branches and leaves is accurate and stable.

[0010] In the above-mentioned artificial tree, the end of the plug is rounded, so that the decorative branches and leaves can be guided when assembled with the plug, which is conducive to more convenient installation.

[0011] In the above-mentioned artificial tree, the plug-in section includes a vertical tube and a sleeve fixedly connected to the outer periphery of the vertical tube, the connecting column is connected to the outer periphery of the sleeve, the vertical tube is a metal material, and the lower end of the vertical tube is inserted or screwed into the vertical tube adjacent to the lower side. In this way, the vertical tube made of metal material can be used as the internal skeleton of the decoration unit to ensure that the overall rigidity of the decoration unit is sufficient, that is, it is conducive to ensuring the stability of the tree trunk shape, and the sleeve is conducive to protecting the vertical tube and is conducive to the lightweight of the entire decoration unit.

[0012] In the above-mentioned artificial tree, the upper end of the vertical tube extends out of the sleeve and abuts against the upper adjacent sleeve. In this way, a small part of the upper end of the vertical tube can be exposed after assembly, and the shielding of the peripheral decorative leaves will not affect the decorative effect, but it is helpful for users to identify the connection of the decorative unit during disassembly, thereby improving disassembly efficiency and safety.

[0013] In the above-mentioned artificial tree, a pull rod is connected between the outer periphery of some of the connecting columns and the outer periphery of the sleeve. For some connecting columns arranged at the lower layer of the tree, which need to connect with heavier and more luxuriant decorative branches and leaves, the pull rod can increase the bearing strength of the corresponding connecting column, thereby avoiding the situation where the connecting column is deformed, resulting in unstable shape or even damage.

[0014] In the above-mentioned artificial tree, each sleeve is connected to a plurality of groups of connecting columns arranged at intervals along the axial direction of the sleeve, and the length dimension of each group of connecting columns is greater than the length dimension of the connecting columns in the adjacent group above the sleeve. In this way, the length dimensions of the plurality of groups of connecting columns on the same sleeve are arranged in a shape of short at the top and long at the bottom, which is conducive to being closer to the actual shape of the tree.

[0015] In the above-mentioned simulated tree, the minimum angle between the connecting column and the vertical direction is less than or equal to the minimum angle between the adjacent connecting column below and the vertical direction. In this way, the shape of the connecting column is closer to the real shape of the tree branches.

[0016] In the above-mentioned artificial tree, the sleeve and the connecting column are an integral injection molded part, which is conducive to ensuring the connection strength between the connecting column and the sleeve and ensuring the stability of the shape.

[0017] In the above-mentioned simulated tree, the connecting columns are evenly arranged around the circumference of the sleeve, which helps to ensure that the sleeve is evenly and stably stressed and at the same time makes the simulation effect of the tree better.

[0018] Compared with the prior art, the advantages of the utility model are as follows:

[0019] The connecting columns fixed on the outer periphery of the decorative unit of the simulated tree can radiate outward as a platform for installing split decorative branches and leaves, which is conducive to covering the decorative branches and leaves all around the tree. The decorative branches and leaves can be mounted or clipped on the outer end of the connecting column, and the extended length of the connecting column provides more installation space around the outer end for easy operation, thereby ensuring convenient installation. At the same time, since the connecting column itself has better rigidity and the outer end is tilted upward, it is conducive to avoiding the natural falling off of the decorative branches and leaves installed on the outer end of the connecting column, and can also reduce the probability of the decorative branches and leaves falling off due to external forces, thereby ensuring the stability of the shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the first embodiment.

[0021] Figure 2 yes Figure 1 Enlarged view of part A in .

[0022] Figure 3 Schematic diagram of the explosion structure of the first embodiment

[0023] Figure 4 It is a schematic diagram of the top structure of the first embodiment.

[0024] Figure 5 yes Figure 4 Schematic diagram of the BB cross section.

[0025] Figure 6 yes Figure 5Enlarged view of section C in .

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of a decoration unit in the first embodiment.

[0027] Figure 8 It is a partial structural diagram of the second embodiment.

[0028] Fig. 9 It is a schematic diagram of the three-dimensional structure of a decoration unit in the third embodiment.

[0029] In the figure, 1. decoration unit;

[0030] 2. Splice section; 21. Vertical pipe; 22. Sleeve;

[0031] 3. Connecting column; 31. Extension section; 32. Plug;

[0032] 4. Pull rod. DETAILED DESCRIPTION

[0033] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0034] Embodiment 1:

[0035] like Figure 1 , Figure 3-7As shown, the simulated tree includes four sections of decorative units 1 which are sequentially plugged in along the up-and-down direction, each decorative unit 1 includes a columnar plug-in section 2 and a plurality of connecting columns 3 whose outer ends can be connected to decorative branches and leaves (the dotted line part in the figure is composed of decorative branches and leaves), the connecting columns 3 are fixedly connected to the outer periphery of the plug-in section 2 and are sequentially arranged around the circumference of the plug-in section 2, and the connecting columns 3 are arranged to be inclined upward from the inside to the outside along the radial direction of the plug-in section 2. The four sections of decorative units 1 are sequentially plugged in up and down to imitate the shape of a tree trunk and facilitate the adjustment of the height size of the tree by increasing or decreasing the number of decorative units 1 according to actual needs, and because they can be disassembled from each other, it is convenient to store; by setting the decorative unit 1 to include a columnar plug-in section 2 and a plurality of connecting columns 3 fixedly connected to the outer periphery of the plug-in section 2 and arranged radially outward, and the connecting columns 3 are arranged sequentially around the circumference of the plug-in section 2, the connecting columns 3 fixed on the outer periphery of the decorative unit 1 can radiate outward as a platform for installing split decorative branches and leaves, and the decorative branches and leaves can be assembled by being sleeved on the outer periphery of the outer end of the connecting column 3 through a ring structure or a similar structure, which is conducive to covering the decorative branches and leaves circumferentially of the tree, and the decorative branches and leaves can be sleeved or clamped on the outer end of the connecting column 3, and the extended length of the connecting column 3 provides more installation space around its outer end and is convenient for operation, thereby ensuring convenient installation. At the same time, since the connecting column 3 itself has better rigidity and the outer end is tilted upward, it is conducive to avoiding the natural falling off of the decorative branches and leaves installed on the outer end of the connecting column 3, and at the same time, it can also reduce the probability of the decorative branches and leaves falling off due to external force, thereby ensuring stable shape. Each sleeve 22 is connected to four groups of connecting columns 3 arranged at intervals along the axial direction of the sleeve 22. The connecting columns 3 in the same group are relatively concentrated, and the length dimension of each group of connecting columns 3 is greater than the length dimension of the connecting columns 3 in the adjacent group above the sleeve 22. In this way, the length dimensions of multiple groups of connecting columns 3 on the same sleeve 22 are arranged in a shape of short at the top and long at the bottom, which is conducive to being closer to the actual shape of the tree. The minimum angle between the connecting column 3 and the vertical direction is less than or equal to the minimum angle between the adjacent connecting column 3 below and the vertical direction. In this way, the shape of the connecting column 3 is closer to the actual shape of the tree branches. The sleeve 22 and the connecting column 3 are an integral injection molded part. This is conducive to ensuring the connection strength between the connecting column 3 and the sleeve 22 and ensuring the stability of the shape. The connecting columns 3 are evenly arranged around the circumference of the sleeve 22. This is conducive to ensuring that the sleeve 22 is subjected to uniform and stable force, and at the same time, the simulation effect of the tree is better.

[0036] like Figure 2 , Figure 6 , Figure 7As shown, the connecting column 3 includes an integrally connected extension section 31 and a columnar plug 32. The diameter of the extension section 31 is larger than the diameter of the plug 32. The plug 32 is located at the end of the extension section 31. As a preferred embodiment, the plug 32 is coaxially arranged with the extension section 31 so that the ring structure of the decorative branches and leaves can be stably supported. Of course, the plug 32 can also be set in other directions while maintaining the overall upward trend. In this way, there will inevitably be a step limit between the plug 32 and the extension section 31. Under the condition of ensuring the support rigidity of the extension section 31, the decorative branches and leaves sleeved and connected to the plug 32 can also obtain the limit and support effect of the extension section 31, so that the installation position of the decorative branches and leaves is accurate and stable. Specifically, the end of the plug 32 is rounded. In this way, the decorative branches and leaves can be guided when assembled with the plug 32, which is conducive to more convenient installation. The plug-in section 2 includes a vertical tube 21 and a sleeve 22 which is fixedly connected to the outer periphery of the vertical tube 21. The connecting column 3 is connected to the outer periphery of the sleeve 22. The vertical tube 21 is a metal material. The lower end of the vertical tube 21 is inserted into the vertical tube 21 adjacent to the lower part. In this way, the vertical tube 21 made of metal material can be used as the internal skeleton of the decorative unit 1 to ensure that the overall rigidity of the decorative unit 1 is sufficient, that is, it is conducive to ensuring the stability of the tree trunk shape. The sleeve 22 is conducive to protecting the vertical tube 21 and is conducive to the lightweight of the entire decorative unit 1. A pull rod 4 is connected between the outer periphery of the extension section 31 of the lower layer of the tree and the outer periphery of the sleeve 22. The pull rod 4 is integrally fixedly connected to the connecting column 3 and the sleeve 22. For some connecting columns 3 that are arranged in the lower layer of the tree and need to connect the decorative branches and leaves with larger mass and more luxuriant, the pull rod 4 can increase the bearing strength of the corresponding connecting column 3, thereby avoiding the situation where the connecting column 3 is deformed and the shape is unstable or even damaged.

[0037] like Figure 6 As shown, the upper end of the vertical tube 21 extends out of the sleeve 22 and abuts against the upper adjacent sleeve 22. In this way, a small portion of the upper end of the vertical tube 21 can be exposed after assembly, and the shielding of the peripheral decorative leaves will not affect the decorative effect, but it is helpful for users to identify the connection of the decorative unit 1 during disassembly, thereby improving disassembly efficiency and safety.

[0038] Embodiment 2:

[0039] like Figure 8 As shown, this embodiment is basically the same as the first embodiment, except that there is no pull rod 4 structure between the connecting column 3 and the sleeve 22, which helps to reduce the process cost of integrally forming the connecting column 3 and the sleeve 22.

[0040] Embodiment three:

[0041] like Fig. 9 As shown, this embodiment is basically the same as the first embodiment, except that: the outer periphery of the lower end of the vertical pipe 21 has an external thread and is threadedly engaged with the vertical pipe 21 adjacent below, so that the overall connection stability is better.

[0042] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An artificial tree, comprising a plurality of decorative units (1) which are sequentially connected in an up-and-down direction, characterized in that: The decorative unit (1) comprises a columnar plug-in section (2) and a plurality of connecting columns (3) whose outer ends can be connected to decorative branches and leaves, the connecting columns (3) being fixedly connected to the outer circumference of the plug-in section (2) in sequence around the circumference of the plug-in section (2), and the connecting columns (3) are arranged in an upwardly inclined manner from the inside to the outside along the radial direction of the plug-in section (2).

2. The artificial tree according to claim 1, characterized in that: The connecting column (3) comprises an integrally connected extension section (31) and a columnar plug (32); the diameter of the extension section (31) is larger than the diameter of the plug (32); and the plug (32) is located at the end of the extension section (31).

3. The artificial tree according to claim 2, characterized in that: The end of the plug (32) is in a round head shape.

4. The artificial tree according to claim 1, 2 or 3, characterized in that: The plug-in section (2) comprises a vertical tube (21) and a sleeve (22) sleeved and fixedly connected to the outer circumference of the vertical tube (21); the connecting column (3) is connected to the outer circumference of the sleeve (22); the vertical tube (21) is a metal material; the lower end of the vertical tube (21) is inserted into or screwed into an adjacent vertical tube (21) below.

5. The artificial tree according to claim 4, characterized in that: The upper end of the vertical pipe (21) extends out of the sleeve (22) and abuts against the sleeve (22) adjacent to the upper side.

6. The artificial tree according to claim 4, characterized in that: A pull rod (4) is connected between the outer periphery of a portion of the connecting column (3) and the outer periphery of the sleeve (22).

7. The artificial tree according to claim 4, characterized in that: Each sleeve (22) is connected to a plurality of groups of connecting columns (3) arranged at intervals along the axial direction of the sleeve (22), and the length dimension of each group of connecting columns (3) is greater than the length dimension of the connecting columns (3) in the adjacent group above the sleeve (22).

8. The artificial tree according to claim 1, 2 or 3, characterized in that: The minimum angle between the connecting column (3) and the vertical direction is less than or equal to the minimum angle between the adjacent connecting column (3) below and the vertical direction.

9. The artificial tree according to claim 4, characterized in that: The sleeve (22) and the connecting column (3) are an integral injection-molded part.

10. The artificial tree according to claim 4, characterized in that: The connecting columns (3) are evenly arranged around the circumference of the sleeve (22).

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