Simulation tree convenient to move and fix

Abstract

The utility model provides a simulation tree convenient to move and fix, and relates to the technical field of simulation trees, the simulation tree comprises a simulation tree body, a plurality of trunk bodies are fixedly connected to the positions, close to the upper portion, of the outer surface of the simulation tree body, a mounting groove is formed in the bottom of the simulation tree body, and a top plate is fixedly connected to the inner top of the mounting groove; the bottom of the top plate is fixedly connected with a first mounting base, and fixing shafts are symmetrically and fixedly connected between the inner surface walls of the first mounting base. According to the device, convenient and fast movement and stable fixation of the simulation tree body are achieved, compared with a traditional fixed installation mode, flexibility is greatly improved, frequent replacement arrangement or temporary use is facilitated, complexity and cost of disassembly and reassembly are reduced, time and labor are saved, meanwhile, stability of the device in a fixed state is ensured, and the device is convenient to use. Diversified use requirements are met, and the overall decoration effect and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial trees, in particular to an artificial tree which is easy to move and fix. Background Art

[0002] As the name suggests, artificial trees are not natural tree species, but fake trees. They are made by people using modern scientific and technological means and new materials to reprocess and imitate the appearance of natural trees, so as to show the real effects of natural trees in specific occasions. As people's environmental awareness increases, the production technology of decorative artificial Christmas trees has become more mature, and artificial Christmas trees are made more and more realistic, avoiding the deforestation.

[0003] Existing, traditional artificial trees mostly adopt a fixed installation method, that is, the artificial trees are firmly installed on the ground by pre-buried foundations, bolt fixation or pouring concrete. Although this method is stable, it is difficult to move or adjust the position once the installation is completed. It is extremely inconvenient for occasions that need frequent replacement of layout or temporary use. Once replacement is required, complicated disassembly and reinstallation work is required, which is time-consuming and laborious. Therefore, in response to the above problems, we propose a new type of artificial tree that is easy to move and fix. Utility Model Content

[0004] The utility model mainly provides a simulation tree device which saves time and labor and can be conveniently moved and fixed according to different needs.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an artificial tree that is easy to move and fix, comprising an artificial tree body, wherein the outer surface of the artificial tree body is fixedly connected to a plurality of trunk bodies near the upper position, the bottom of the artificial tree body is provided with a mounting groove, the inner top of the mounting groove is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to a first mounting seat, fixed shafts are symmetrically fixedly connected between the inner surface walls of the first mounting seats, the outer surfaces of the two fixed shafts are rotatably connected to two first connecting rods, the bottom ends of the two first connecting rods are rotatably connected to the first rotating shaft, the interior of one of the first rotating shafts is rotatably penetrated by a threaded screw, and the left end thread of the threaded screw penetrates the outer surface of the other first rotating shaft.

[0006] Preferably, the outer surfaces of the two first rotating shafts are rotatably connected to the second connecting rod, the bottom ends of the two second connecting rods are rotatably connected to the second rotating shaft, the first rotating shaft and the second connecting rod are rotatably connected, and the second connecting rod is rotatably connected to the second rotating shaft. This connection method can effectively transmit the movement and force of the first rotating shaft to the second rotating shaft, thereby driving the movement of the first connecting rod and the second connecting rod respectively.

[0007] Preferably, the front and rear outer surfaces of the two second rotating shafts are rotatably connected to a second mounting seat, the first mounting seat and the second mounting seat are in a parallel state, and the second mounting seat facilitates the rotation of the two second rotating shafts. The parallel state of the first mounting seat and the second mounting seat allows the second mounting seat to move parallel upward or downward during the movement.

[0008] Preferably, the bottom of the second mounting base is fixedly connected to a base plate, and the bottom of the base plate near the four corners is fixedly connected to universal wheels. The base plate is for convenient installation of universal wheels, and the top plate has a larger area to better share the force borne by the universal wheels and avoid excessive concentration of force points. The universal wheels can flexibly transport the artificial tree body to the designated location, which is simple and fast.

[0009] Preferably, a movable groove is provided on the right surface of the artificial tree body near the bottom, and a hexagonal hole is provided on the right surface of the threaded screw. The movable groove is intended to provide a certain movable space for the threaded screw when it rotates, and will not affect the moving stroke of the threaded screw. The shape of the hexagonal hole makes the contact area between the hexagonal wrench and the hole larger and the force is evenly distributed. When the hexagonal wrench is used to apply torque, the force can be evenly distributed on all sides of the hexagonal hole, and the hexagonal wrench and the hexagonal hole fit tightly and have a certain self-locking property.

[0010] Preferably, the position of the hexagonal hole matches the position of the movable slot, and the left end of the threaded screw is fixedly connected to a limiting block. The hexagonal hole matches the position of the movable slot to facilitate the control of the internal drive. The limiting block prevents the threaded screw from completely escaping from the first rotating shaft due to excessive travel, thereby effectively ensuring the stability of the device operation.

[0011] Preferably, two limiting rings are fixedly connected to the outer surface of the threaded screw near the right side, and the two limiting rings are located on both sides of one of the first rotating shafts. The limiting rings limit the axial movement of the threaded screw during rotation, thereby ensuring stable operation of the entire mechanism.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the device realizes the convenient movement and firm fixation of the artificial tree body. Compared with the traditional fixed installation method, it greatly improves the flexibility, facilitates frequent replacement of layout or temporary use, reduces the complexity and cost of disassembly and reinstallation, saves time and effort, and at the same time ensures the stability of the device in a fixed state, meets the diverse use needs, and improves the overall decorative effect and practicality.

[0014] 2. In the present invention, the limiting ring limits the axial movement of the threaded screw during the rotation process, thereby ensuring the stable operation of the entire mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional diagram of a simulated tree that is easy to move and fix;

[0016] Figure 2 The utility model provides a cross-sectional view of a simulated tree that is easy to move and fix;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a bottom view of the partial structure of a simulated tree that is easy to move and fix;

[0019] Figure 5 The present invention provides a partial structural stereogram of a simulated tree that is easy to move and fix.

[0020] Legend: 1. Simulated tree body; 11. Trunk body; 2. Mounting slot; 21. Movable slot; 3. Top plate; 31. First mounting seat; 32. Fixed shaft; 4. First connecting rod; 41. First rotating shaft; 42. Threaded screw; 43. Limit block; 44. Limit ring; 45. Hexagonal hole; 5. Second mounting seat; 51. Second rotating shaft; 52. Second connecting rod; 53. Bottom plate; 54. Universal wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: an artificial tree that is easy to move and fix, comprising an artificial tree body 1, a plurality of trunk bodies 11 are fixedly connected to the outer surface of the artificial tree body 1 near the upper portion, a mounting groove 2 is opened at the bottom of the artificial tree body 1, a top plate 3 is fixedly connected to the inner top of the mounting groove 2, a first mounting seat 31 is fixedly connected to the bottom of the top plate 3, a fixed shaft 32 is symmetrically fixedly connected between the inner surface walls of the first mounting seat 31, the outer surfaces of the two fixed shafts 32 are rotatably connected to two first connecting rods 4, the bottom ends of the two first connecting rods 4 are rotatably connected to the first rotating shaft 41, a threaded screw rod 42 is rotatably penetrated inside one of the first rotating shafts 41, and the left end of the threaded screw rod 42 is threaded through the outer surface of the other first rotating shaft 41.

[0025] The design of the mounting slot 2 provides sufficient space for the installation of the mobile fixing mechanism at the bottom of the artificial tree, while the top plate 3 serves as the support base of the entire mobile fixing mechanism, ensuring that the mechanism can be firmly installed at the bottom of the artificial tree. The close connection between the top plate 3 and the artificial tree body 1 further enhances the structural strength of the entire device.

[0026] The first mounting seat 31 is connected to the top plate 3 via a fixed shaft 32. The fixed shaft 32 serves as the rotation axis of the first connecting rod 4, so that the first connecting rod 4 can rotate around the fixed shaft 32, thereby realizing the expansion and contraction functions of the device, which not only simplifies the structure of the mechanism, but also improves its stability and durability.

[0027] like Figure 2 、 Figure 3 and Figure 5 As shown, the outer surfaces of the two first rotating shafts 41 are rotatably connected to the second connecting rods 52, and the bottom ends of the two second connecting rods 52 are rotatably connected to the second rotating shaft 51. The first rotating shaft 41 and the second connecting rod 52 are rotatably connected, and the second connecting rod 52 is rotatably connected to the second rotating shaft 51. This connection method can effectively transmit the movement and force of the first rotating shaft 41 to the second rotating shaft 51, thereby driving the movement of the first connecting rod 4 and the second connecting rod 52 respectively.

[0028] In this connection method, the various components are connected by rotation. Compared with other direct friction contact connection methods, it can significantly reduce wear and noise during movement, improve user experience and maintenance convenience.

[0029] like Figure 2 and Figure 5 As shown, the front and rear outer surfaces of the two second rotating shafts 51 are rotatably connected to the second mounting base 5, and the first mounting base 31 and the second mounting base 5 are in a parallel state. The second mounting base 5 facilitates the rotation of the two second rotating shafts 51. The parallel state of the first mounting base 31 and the second mounting base 5 allows the second mounting base 5 to move parallel upward or downward during the movement.

[0030] Because the first mounting base 31 and the second mounting base 5 are parallel to each other, and the second mounting base 5 can be moved up and down by rotating the second rotating shaft 51, the height of the device can be flexibly adjusted according to actual needs. In the mobile state, the second mounting base 5 supports the entire device through the universal wheels 54, so that the artificial tree body can be easily moved to a specified position; in the fixed state, the height of the second mounting base 5 can be adjusted to make the artificial tree body firmly fit on the ground.

[0031] like Figure 2 and Figure 5 As shown, the bottom of the second mounting base 5 is fixedly connected to a bottom plate 53, and the bottom of the bottom plate 53 near the four corners is fixedly connected to a universal wheel 54. The bottom plate 53 is for the convenience of installing the universal wheel 54, and the area of ​​the top plate 3 is larger, so as to better share the force borne by the universal wheel 54 and avoid excessive concentration of force points. The universal wheel 54 can flexibly transport the artificial tree body 1 to the designated location, simply and quickly.

[0032] like Figure 1-Figure 5 As shown, a movable groove 21 is provided on the right surface of the artificial tree body 1 near the bottom, and a hexagonal hole 45 is provided on the right surface of the threaded screw 42. The movable groove 21 is intended to allow the threaded screw 42 to have a certain amount of movable space when rotating, and will not affect the moving stroke of the threaded screw 42. The shape of the hexagonal hole 45 makes the contact area between the hexagonal wrench and the hole larger and the force distribution is uniform. When the hexagonal wrench is used to apply torque, the force can be evenly distributed on all sides of the hexagonal hole 45, and the hexagonal wrench and the hexagonal hole 45 fit tightly and have a certain self-locking property.

[0033] like Figure 1-Figure 5 As shown, the position of the hexagonal hole 45 matches the position of the movable groove 21, and the left end of the threaded screw 42 is fixedly connected to the limit block 43. The hexagonal hole 45 matches the position of the movable groove 21 to facilitate the control of the internal drive. The limit block 43 prevents the threaded screw 42 from completely escaping from the first rotating shaft 41 due to excessive travel, effectively ensuring the stability of the device operation.

[0034] like Figure 5 As shown, two limit rings 44 are fixedly connected to the outer surface of the threaded screw 42 near the right side. The two limit rings 44 are located on both sides of one of the first rotating shafts 41. The limit rings 44 limit the axial movement of the threaded screw 42 during rotation, thereby ensuring stable operation of the entire mechanism.

[0035] When using this device, first install the top plate 3 on the inner top of the mounting groove 2 in the artificial tree body 1. At this time, the universal wheel 54 at the bottom of the bottom plate 53 is in a retracted state, and the bottom of the universal wheel 54 is higher than the bottom of the artificial tree body 1. When the artificial tree body 1 needs to be moved, the hexagonal hole 45 on the threaded screw 42 is found through the movable groove 21 on the right side of the artificial tree body 1, and then a special tool (such as a hexagonal wrench) is used to insert the hexagonal hole 45 and rotate the threaded screw 42. The rotation of the threaded screw 42 will drive one of the first rotating shafts 41 to move upward. Since the position of the top plate 3 is fixed, it will drive the other first rotating shaft 41 connected to it to move upward synchronously. At this time, the two second connecting rods 52 rotatably connected on the two first rotating shafts 41 move downward synchronously. This linkage mechanism makes the originally parallel second mounting seat 5 and the first mounting seat 31 gradually move away from each other until the distance between the two becomes large enough to push the universal wheel 54 on the bottom plate 53 downward, thereby pushing the artificial tree body 1 on the top plate 3 upward until the bottom is off the ground. At this time, the universal wheel The wheel 54 will be in full contact with the ground, and then the entire artificial tree body 1 can be moved to a designated location as needed. When it needs to be fixed, the threaded screw 42 is rotated in the opposite direction through the hexagonal hole 45 by a special tool. Under the action of the threaded screw 42, the universal wheel 54 contracts until the bottom of the artificial tree body 1 is in contact with the ground, which can maximize the stability of the entire device, and the artificial tree is firmly fixed in the current position. During the rotation of the threaded screw 42, the limit block 43 thereon prevents the threaded screw 42 from completely disengaging from the first rotating shaft 41 due to excessive stroke, and the limit ring 44 limits the axial movement of the threaded screw 42 during rotation, ensuring the stable operation of the entire mechanism. This device realizes the convenient movement and firm fixation of the artificial tree body 1. Compared with the traditional fixed installation method, it greatly improves the flexibility, facilitates frequent replacement of layout or temporary use, reduces the complexity and cost of disassembly and reassembly, and at the same time ensures the stability of the device in a fixed state, meets the diverse use needs, and improves the overall decorative effect and practicality.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A simulated tree that is easy to move and fix, including a simulated tree body, characterized in that: The outer surface of the artificial tree body is fixedly connected to a plurality of trunk bodies, the bottom of the artificial tree body is provided with a mounting groove, the inner top of the mounting groove is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to a first mounting seat, a fixed shaft is fixedly connected between the inner surface walls of the first mounting seat, the outer surfaces of the two fixed shafts are rotatably connected to two first connecting rods, the bottom ends of the two first connecting rods are rotatably connected to the first rotating shaft, one of the first rotating shafts is internally rotatably connected to a threaded screw, and the other end of the threaded screw is threadedly connected to the outer surface of the other first rotating shaft.

2. The artificial tree that is easy to move and fix according to claim 1, characterized in that: The outer surfaces of the two first rotating shafts are both rotatably connected to the second connecting rods, and the bottom ends of the two second connecting rods are both rotatably connected to the second rotating shafts.

3. The artificial tree that is easy to move and fix according to claim 2, characterized in that: The front and rear outer surfaces of the two second rotating shafts are rotatably connected to the second mounting seats.

4. The artificial tree that is easy to move and fix according to claim 3, characterized in that: The first mounting seat and the second mounting seat are in parallel.

5. The artificial tree that is easy to move and fix according to claim 4, characterized in that: The bottom of the second mounting seat is fixedly connected to a bottom plate, and the bottom of the bottom plate near the four corners is fixedly connected to universal wheels.

6. The artificial tree that is easy to move and fix according to claim 1, characterized in that: A movable groove is provided on one side surface of the artificial tree body near the bottom, and a hexagonal hole is provided on one side surface of the threaded screw.

7. The artificial tree that is easy to move and fix according to claim 6, characterized in that: The position of the hexagonal hole matches the position of the movable slot, and the other end of the threaded screw is fixedly connected to the limiting block.

8. The artificial tree that is easy to move and fix according to claim 6, characterized in that: Two limiting rings are fixedly connected to a position near one side of the outer surface of the threaded screw rod, and the two limiting rings are both located on both sides of one of the first rotating shafts.

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