A Christmas tree that is easy to move

Abstract

The utility model relates to the technical field of ornaments, especially to a christmas tree convenient to move, including at least two sections of support trunk, unfolding mechanism, driving part and force applying part, at least two sections of support trunk are sequentially connected along vertical direction for providing vertical support, the unfolding mechanism is connected with the most bottom support trunk, the bottom of unfolding mechanism is equipped with a plurality of universal brake wheel, the driving part is established on the support trunk for driving unfolding mechanism to carry out the opening and closing action, changes the support range through the opening and closing action of unfolding mechanism, improves overall stability, the force applying part is established on the support trunk for operator to hold and apply force, the utility model provides the hand holding position for operator when moving the christmas tree through the force applying part, effectively exerts the force on the christmas tree, simultaneously, the opening and closing action of driving part drives the unfolding mechanism, increases the support range of the christmas tree, improves the overall stability when moving the christmas tree.

Description

Technical Field

[0001] This utility model relates to the field of decorative arts, and in particular to a Christmas tree that is easy to move. Background Technology

[0002] As a highly representative element of Christmas celebrations, Christmas trees are widely used in various places such as homes, shopping malls, and hotels. With the global popularity of Christmas, people's usage scenarios and needs for Christmas trees are becoming more and more diversified. For example, in commercial venues, the need for moving Christmas trees is relatively frequent. Shopping malls usually display Christmas trees in different areas according to holiday activities to create a festive atmosphere. Therefore, the demand for flexible movement of Christmas trees is relatively high.

[0003] Currently, to facilitate the movement of Christmas trees, existing technologies have developed Christmas trees with wheels. While this makes the trees easier to move, the numerous branches and leaves on the trees make it difficult for operators to find suitable handholds during movement. This makes it difficult to apply stable or effective pushing or pulling forces to the trees, resulting in an unsmooth movement. In addition, improper force may damage branches or decorations. Furthermore, for aesthetic purposes, the base of Christmas trees is generally small, which makes the overall center of gravity high and the supporting area insufficient, making it very easy for the trees to tip over.

[0004] Therefore, based on the above situation, it is necessary to design a Christmas tree that is easy to move to solve the above problems. Utility Model Content

[0005] This invention provides a Christmas tree that is easy to move, in order to solve the problem in the prior art that the base of the Christmas tree is too small and it is not convenient to apply force to move the Christmas tree.

[0006] The technical problem solved by this utility model is achieved by the following technical solution:

[0007] A portable Christmas tree includes at least two supporting trunks, an unfolding mechanism, a driving component, and a force-applying component. The at least two supporting trunks are connected vertically in sequence to provide vertical support. The unfolding mechanism is connected to the lowest supporting trunk and has multiple omnidirectional brake wheels at its bottom. The driving component is located on the supporting trunks and is used to drive the unfolding mechanism to perform opening and closing actions. The opening and closing actions of the unfolding mechanism change the support range and improve overall stability. The force-applying component is located on the supporting trunks and is used by the operator to grip and apply force.

[0008] Preferably, the unfolding mechanism includes a chassis connected to the bottom of the supporting main body, a plurality of straight grooves opened along the circumference of the chassis, a turntable rotatably connected inside the chassis, and a plurality of curved grooves opened along the circumference of the turntable. The turntable is connected to the output end of the driving component. A support rod is slidably connected in the curved groove. One end of the support rod passes through the straight groove and is connected to a receiving plate. The universal brake wheel is located at the bottom of the receiving plate.

[0009] Preferably, the force-applying component includes at least two operating levers, each of which is sleeved on each other along the axial direction and slides relative to each other, so as to realize the extension and retraction adjustment of the overall length of the force-applying component.

[0010] Preferably, the upper support trunk is provided with a vertically extending slot 1 and a slot 2 connected to slot 1, wherein the vertical length of slot 1 is greater than the vertical length of slot 2 and the two are staggered.

[0011] Preferably, the receiving plate has a groove, the upper end of the universal brake wheel is slidably connected to the inside of the groove, and a spring and a damper are provided between the universal brake wheel and the groove.

[0012] Preferably, the number of force-applying components is two sets, and the two sets of force-applying components are arranged opposite to each other.

[0013] The beneficial effects of this utility model are: by providing the operator with a handhold when moving the Christmas tree through the force-applying component, the force can be effectively applied to the Christmas tree, while the drive component drives the opening and closing action of the unfolding mechanism, increasing the support range for the Christmas tree and improving the overall stability when moving the Christmas tree. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 Schematic diagram of the three-dimensional structure during movement provided by this utility model Figure 1 ;

[0016] Figure 2 A three-dimensional structural diagram for decoration provided by this utility model. Figure 1 ;

[0017] Figure 3 Schematic diagram of the three-dimensional structure during movement provided by this utility model Figure 2 ;

[0018] Figure 4A three-dimensional structural diagram for decoration provided by this utility model. Figure 2 ;

[0019] Figure 5 A three-dimensional structural diagram of the supporting trunk is provided for this utility model. Figure 1 ;

[0020] Figure 6 A three-dimensional structural diagram of the supporting trunk is provided for this utility model. Figure 2 ;

[0021] Figure 7 Schematic diagram of the cross-sectional structure provided by this utility model Figure 1 ;

[0022] Figure 8 Schematic diagram of the cross-sectional structure provided by this utility model Figure 2 .

[0023] In the diagram, 1. Supporting main frame; 2. Deployment mechanism; 21. Chassis; 22. Straight groove; 23. Turntable; 24. Curved groove; 3. Universal brake wheel; 4. Drive component; 5. Operating lever; 6. Support rod; 7. Receiving plate; 8. Slot 1; 9. Slot 2; 10. Slide; 11. Spring; 12. Damper. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0025] Reference Figures 1-8 As shown, a movable Christmas tree includes at least two supporting trunks 1 connected vertically in sequence. The supporting trunks 1 provide vertical support for the entire Christmas tree. In practical use, branches, decorations, etc., can be arranged on the supporting trunks 1 as needed. When the Christmas tree needs to be moved, a force-applying component is provided on the supporting trunk 1. The operator applies force by gripping the force-applying component, making it easy to find a suitable handhold on the Christmas tree and stably and effectively apply pushing or pulling force. Simultaneously, to increase the overall stability of the Christmas tree during movement, a [missing information - likely a component or part] is connected to the bottom of the lowest supporting trunk 1. The unfolding mechanism 2 is driven by a drive component 4 located on the support trunk 1 to open and close. When the Christmas tree needs to be moved, the drive component 4 drives the unfolding mechanism 2 to unfold, increasing the support range for the Christmas tree and improving the overall stability of the Christmas tree during movement. When it is fixed in one place, the drive component 4 drives the unfolding mechanism 2 to retract, reducing its support range. While supporting the Christmas tree, it also improves the overall aesthetics. There are multiple universal brake wheels 3 at the bottom of the unfolding mechanism 2. Through the cooperation of the universal brake wheels 3, the unfolding mechanism 2 and the force-applying components, the Christmas tree is easy to move and its stability is improved when moving.

[0026] Reference Figure 7 , Figure 8 As shown, the unfolding mechanism 2 further includes a chassis 21 connected to the bottom of the supporting main body 1, multiple straight grooves 22 formed along the circumference of the chassis 21, a turntable 23 rotatably connected inside the chassis 21, and multiple curved grooves 24 formed along the circumference of the turntable 23. The turntable 23 is connected to the output end of the driving component 4, which can be a motor or the like, directly driving the turntable 23 to rotate. Simultaneously, the rotation of the turntable 23 causes the support rod 6 within the curved groove 24 to slide along the curved direction of the curved groove 24. Since one end of the support rod 6 simultaneously passes through the straight groove... The groove 22 connects to the receiving plate 7, and the support rod 6 slides linearly within the straight groove 22. For example, when rotating clockwise, the support rod 6 slides from the end of the curved groove 24 near the center point of the turntable 23 to the end of the curved groove 24 away from the center point of the turntable 23, and at the same time slides from the end of the straight groove 22 near the center point of the chassis 21 to the end of the straight groove 22 away from the center point of the chassis 21. This causes the support rod 6 to drive the receiving plate 7 and the universal brake wheel 3 connected to the bottom of the receiving plate 7 to expand outward, thereby increasing the support area of ​​the unfolding mechanism 2. Conversely, it reduces the support area of ​​the unfolding mechanism 2.

[0027] The receiving plate 7 has a groove 10, and the upper end of the universal brake wheel 3 is slidably connected to the inside of the groove 10. A spring 11 and a damper 12 are provided between the universal brake wheel 3 and the groove 10. When the Christmas tree moves on an uneven road surface, the universal brake wheel 3 can slide along the groove 10. With the elastic buffer of the spring 11 and the shock absorption of the damper 12, the impact of road bumps on the Christmas tree as a whole is reduced, and the Christmas tree is prevented from tilting or shaking due to a single wheel being suspended in the air or subjected to excessive force, thus reducing the risk of tipping over.

[0028] Reference Figure 1 , Figure 2 As shown, the force-applying component further includes at least two operating rods 5, each operating rod 5 being sleeved on each other along the axial direction and sliding relative to each other to form a telescopic structure. When moving the Christmas tree, the operating rods 5 are slid to extend their length, increasing the gripping area and making it easier for the operator to exert gripping force. When the Christmas tree is used for decoration, the force-applying component is shortened to its shortest length to avoid affecting the overall aesthetics of the Christmas tree.

[0029] The system consists of two sets of force-applying components, positioned opposite each other. These two sets of opposing force-applying components can meet the needs of single-person or two-person operation. When moving the tree alone, the operator can choose the force-applying component that is convenient for them based on their position, avoiding the limitation of only being able to apply force from one direction due to the obstruction of branches and leaves. When two people work together, they can each hold the force-applying components on both sides and control the movement direction of the Christmas tree by applying force synchronously, reducing the deviation or tilt caused by applying force on one side.

[0030] Reference Figure 5, Figure 6 As shown, further, the upper support trunk 1 is provided with a vertically extending slot 1 8 and a slot 2 9 connected to slot 1 8. The vertical length of slot 1 8 is greater than the vertical length of slot 2 9. When the Christmas tree is moved, the upper Christmas tree can be moved downwards, with at least two support trunks 1 overlapping each other. At this time, the force-applying component is located in slot 1 8. Under the action of the Christmas tree's gravity, the force-applying component abuts against slot 1 8, and the overall height of the Christmas tree becomes shorter, thus reducing the inconvenience caused by moving it too high. When the Christmas tree is decorated, the upper Christmas tree is lifted and rotated. At this time, the force-applying component abuts against slot 2 9, making the overall height of the Christmas tree higher. In this process, the vertical length of slot 1 8 is greater than the vertical length of slot 2 9, and the two are staggered, further improving the convenience of moving the Christmas tree.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A portable Christmas tree, characterized in that, include; At least two supporting trunks (1) are connected in sequence along the vertical direction to provide vertical support; The unfolding mechanism (2) is connected to the bottom support trunk (1), and the bottom of the unfolding mechanism (2) is provided with multiple universal brake wheels (3). The driving component (4) is mounted on the support trunk (1) and is used to drive the unfolding mechanism (2) to perform opening and closing actions. The opening and closing actions of the unfolding mechanism (2) change the support range and improve the overall stability. The force-applying component is located on the support main body (1) and is used by the operator to hold and apply force.

2. A portable Christmas tree according to claim 1, characterized in that, The unfolding mechanism (2) includes a chassis (21) connected to the bottom of the supporting trunk (1), a plurality of straight grooves (22) opened along the circumference of the chassis (21), a turntable (23) rotatably connected inside the chassis (21), and a plurality of curved grooves (24) opened along the circumference of the turntable (23). The turntable (23) is connected to the output end of the driving component (4). A support rod (6) is slidably connected in the curved groove (24). One end of the support rod (6) passes through the straight groove (22) and is connected to a receiving plate (7). The universal brake wheel (3) is located at the bottom of the receiving plate (7).

3. A portable Christmas tree according to claim 1, characterized in that, The force-applying component includes at least two operating rods (5), each operating rod (5) being sleeved on each other along the axial direction and sliding relative to each other, so as to realize the extension and retraction adjustment of the overall length of the force-applying component.

4. A portable Christmas tree according to claim 1, characterized in that, The upper support trunk (1) is provided with a vertically extending slot 1 (8) and a slot 2 (9) connected to the slot 1 (8). The vertical length of the slot 1 (8) is greater than the vertical length of the slot 2 (9) and the two are staggered.

5. A portable Christmas tree according to claim 2, characterized in that, The receiving plate (7) is provided with a sliding groove (10), the upper end of the universal brake wheel (3) is slidably connected to the inside of the sliding groove (10), and a spring (11) and a damper (12) are provided between the universal brake wheel (3) and the sliding groove (10).

6. A portable Christmas tree according to claim 1, characterized in that, The number of force-applying components is two sets, and the two sets of force-applying components are arranged opposite to each other.

Images