Tree insect prevention pendant for landscaping

Abstract

The utility model relates to tree insect prevention technical field, especially a kind of tree insect prevention pendant for landscaping, including outer tube, the inner tube is slidably arranged in the outer tube, the inner tube circumference is evenly provided with several outer holes, the inner tube bottom is installed with the box corresponding with outer hole, the upper end of the outer tube rotationally arranged is provided with support frame, the upper end of the support frame is fixedly installed with cross block, adjustable length and the locking hoop of adjustable length are installed on the cross block, effectively solve the problem that the liquid medicine in the prior art is in the frame exposed, will lose due to shaking, dumping or natural volatilization and, the force that pendant swings with wind is directly applied on branch, cause scratch or breakage to branch.

Description

Technical Field

[0001] This utility model relates to the field of tree insect control technology, and in particular to a tree insect control pendant for landscaping. Background Technology

[0002] A garden is a beautiful natural environment and recreational space created by using engineering technology and artistic means in a specific area, such as modifying the terrain, planting trees and flowers, constructing buildings, and arranging garden paths. Various methods are used for insect control in garden landscaping, generally including painting and hanging insect-repellent devices. Currently used tree insect-repellent devices have the following drawbacks, leading to poor insect-repelling effects from pesticides.

[0003] 1. When the pendant is placed on the ground (not in working condition), the liquid medicine is exposed within the frame and may leak due to shaking, tipping, or natural evaporation.

[0004] Second, by using ropes to fix the ornaments to the tree branches, when encountering stormy weather, the force of the ornaments swaying in the wind is directly applied to the tree branches, causing scratches or breakage. Utility Model Content

[0005] This utility model addresses the shortcomings of existing technologies by providing a tree insect-repellent hanging device for landscaping. This effectively solves the problems in existing technologies where the pesticide solution is exposed within the frame and will leak due to shaking, tipping, or natural evaporation, and where the force of the hanging device swaying in the wind is directly applied to the branches, causing scratches or breakage.

[0006] The technical solution adopted by this utility model to solve the above problems is as follows:

[0007] A tree insect-repellent hanging device for landscaping includes an outer cylinder, an inner cylinder that is slidably disposed inside the outer cylinder, a plurality of outwardly diffused holes evenly distributed around the circumference of the inner cylinder, a box body corresponding to the outwardly diffused holes installed at the bottom of the inner cylinder, a support frame that is rotatably disposed at the upper end of the outer cylinder, a cross block that is fixedly installed at the upper end of the support frame, and an adjustable and lockable hoop that is installed on the cross block.

[0008] Preferably, the upper end of the outer diffuser hole is provided with a sliding pin that is fixedly connected to the inner cylinder, and the inner wall of the outer cylinder is provided with a plurality of sliding grooves that are slidably disposed with the sliding pin.

[0009] Preferably, vertical shafts are fixedly installed at both ends of the outer cylinder, both ends of the support frame are rotatably mounted on the vertical shafts, an installation block is fixedly connected to the middle of the support frame, and the cross block is fixedly mounted on the installation block.

[0010] Preferably, one end of the hoop is slidably disposed on the inner wall of the cross block, and one end of the cross block is fitted with a locking bolt corresponding to the hoop.

[0011] Preferably, an extension cap is installed at the lower end of the outer cylinder.

[0012] Compared with the prior art, this utility model has the following advantages:

[0013] 1. When the pendant is placed on the ground (non-working state), the inner tube is retracted inside the outer tube, and the liquid is sealed inside, preventing leakage due to shaking, tipping, or natural evaporation. Only when the pendant is hung on a tree (working state) will the inner tube slide down due to gravity, and the liquid will be exposed and released, ensuring that the liquid is only used in scenarios where insect control is needed, reducing ineffective consumption.

[0014] 2. Furthermore, when the pendant sways in the wind, its pivot point is on the support frame, allowing it to swing using the support frame as a fulcrum. This effectively prevents the force of the swing from acting directly on the branches, thus avoiding scratching or breaking the branches. Attached Figure Description

[0015] Figure 1 This is an isometric drawing of a tree insect-proof hanging device for landscaping according to the present invention;

[0016] Figure 2 This is a front view of a tree insect-proof hanging device for landscaping according to the present invention;

[0017] Figure 3 This is a schematic diagram of the inner cylinder of a tree insect-proof hanging device for landscaping, according to the present invention.

[0018] Figure 4 This is a schematic diagram of the outer cylinder of a tree insect-proof hanging device for landscaping according to the present invention;

[0019] The numbers in the diagram are: 1-outer cylinder, 2-inner cylinder, 3-extension cap, 4-vertical shaft, 5-support frame, 6-cross block, 7-hoop, 8-locking bolt, 9-mounting block, 10-external vent hole, 11-sliding pin, 12-sliding groove, 13-box body. Detailed Implementation

[0020] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0021] like Figure 1-4 As shown, a tree insect-repellent hanging device for landscaping includes an outer cylinder 1, an inner cylinder 2 that is slidably disposed inside the outer cylinder 1, a plurality of external diffuser holes 10 evenly distributed around the circumference of the inner cylinder 2, a box body 13 corresponding to the external diffuser holes 10 installed at the bottom of the inner cylinder 2, a support frame 5 that is rotatably disposed at the upper end of the outer cylinder 1, a cross block 6 that is fixedly installed at the upper end of the support frame 5, and an adjustable and lockable hoop 7 installed on the cross block 6.

[0022] In use, the length of the hoop 7 is adjusted according to the thickness of the tree branches. The hoop 7 is used to attach the cross block 6 to the branch, and the cross block 6 and the hoop 7 are used to fix the support frame 5 to the branch. The inner cylinder 2 slides out of the outer cylinder 1 under the action of gravity. The box 13 contains an insect-repellent volatile liquid. After the inner cylinder 2 leaks out, the volatile insect-repellent liquid runs out from the external diffuser 10 to repel insects from the tree. When the hanger is placed on the ground (in non-working state), the inner cylinder 2 retracts into the outer cylinder. Inside, the liquid pesticide is sealed and will not be lost due to shaking, tipping, or natural evaporation. Only when the pendant is hung on the tree (in working state) will the liquid pesticide be exposed and released due to gravity sliding down the inner cylinder 2. This ensures that the liquid pesticide is only used in scenarios where insect control is required, reducing ineffective consumption. Furthermore, when the pendant sways in the wind, the pivot point of the pendant is on the support frame 5, allowing it to swing using the support frame 5 as a fulcrum. This effectively prevents the force of the swing from acting directly on the branches, causing scratches or breakage to the branches.

[0023] The upper end of the outer diffuser 10 is provided with a sliding pin 11 that is fixedly connected to the inner cylinder 2, and the inner wall of the outer cylinder 1 is provided with a plurality of sliding grooves 12 that are slidably disposed with the sliding pin 11.

[0024] like Figure 3 and 4 As shown, the bottom of the slide groove 12 is closed, so the sliding pin 11 can slide down along the slide groove 12 and stop at the sealed port, preventing the inner cylinder 2 from detaching from the outer cylinder 1.

[0025] The outer cylinder 1 is fixedly installed with vertical shafts 4 at both ends, and the support frame 5 is rotatably mounted on the vertical shafts 4 at both ends. The support frame 5 is fixedly connected with a mounting block 9 in the middle, and the cross block 6 is fixedly mounted on the mounting block 9.

[0026] like Figure 1 As shown, the vertical shafts 4 at both ends of the outer cylinder 1 can swing along the support frame 5 as the support point, and the mounting block 9 plays the role of installing and fixing the cross block 6.

[0027] One end of the band 7 is slidably disposed on the inner wall of the cross block 6, and a locking bolt 8 corresponding to the band 7 is installed on one end of the cross block 6.

[0028] like Figure 1 As shown, one end of the clamp 7 is fixedly installed on the cross block 6. When it is necessary to adjust the fixed length of the clamp 7, one end of the clamp 7 can be slid down along the inner wall of the cross block 6. After the fixed length is appropriate, the length of the clamp 7 is fixed by using the locking bolt 8.

[0029] An extension cap 3 is installed at the lower end of the outer cylinder 1.

[0030] like Figure 1 As shown, the outer cap 3 can prevent rainwater from sliding into the inner cylinder 2 and affecting the liquid medicine.

[0031] The working process of this utility model is as follows: When using this utility model, adjust the fixed length of the hoop 7 according to the tree branches, slide one end of the hoop 7 along the inner wall of the cross block 6, and after the fixed length is appropriate, use the locking bolt 8 to fix the length of the hoop 7, use the hoop 7 to attach the cross block 6 to the branch, and use the cross block 6 and the hoop 7 to fix the support frame 5 on the branch.

[0032] Under the influence of gravity, the inner cylinder 2 slides out of the outer cylinder 1. The box 13 contains a volatile insect repellent liquid. After the inner cylinder 2 leaks out, the volatile insect repellent liquid runs out through the external diffuser 10 to repel insects from the trees. When the pendant is placed on the ground (non-working state), the inner cylinder 2 is retracted inside the outer cylinder 1, and the liquid is sealed inside, preventing it from being lost due to shaking, tipping, or natural evaporation. Only when the pendant is hung on a tree (working state) will the inner cylinder 2 slide down due to gravity, and the liquid will be exposed and released, ensuring that the liquid is only used in scenarios where insect repellency is needed, reducing ineffective consumption.

[0033] Furthermore, when the pendant sways in the wind, the pivot point of the pendant is on the support frame 5, and the vertical shafts 4 at both ends of the outer cylinder 1 can swing along the support frame 5 as the support point, effectively avoiding the force of the swing acting directly on the branches, causing scratches or breakage to the branches.

[0034] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A tree insect-repellent hanging device for landscaping, comprising an outer cylinder (1), characterized in that: The inner cylinder (2) is slidably arranged inside the outer cylinder (1). The inner cylinder (2) has a number of external dispersion holes (10) evenly opened around its circumference. The bottom of the inner cylinder (2) is equipped with a box body (13) corresponding to the external dispersion holes (10). The upper end of the outer cylinder (1) is rotatably equipped with a support frame (5). The upper end of the support frame (5) is fixedly installed with a cross block (6). The cross block (6) is equipped with an adjustable length and lockable hoops (7).

2. The tree insect-repellent hanging device for landscaping as described in claim 1, characterized in that: The upper end of the outer diffuser (10) is provided with a sliding pin (11) that is fixedly connected to the inner cylinder (2), and the inner wall of the outer cylinder (1) is provided with a plurality of sliding grooves (12) that are slidably disposed with the sliding pin (11).

3. The tree insect-repellent hanging device for landscaping as described in claim 1, characterized in that: The outer cylinder (1) is fixedly installed with vertical shafts (4) at both ends. The support frame (5) is rotatably mounted on the vertical shafts (4) at both ends. The support frame (5) is fixedly connected with a mounting block (9) in the middle. The cross block (6) is fixedly mounted on the mounting block (9).

4. The tree insect-repellent hanging device for landscaping as described in claim 3, characterized in that: One end of the band (7) is slidably disposed on the inner wall of the cross block (6), and one end of the cross block (6) is fitted with a locking bolt (8) corresponding to the band (7).

5. The tree insect-repellent hanging device for landscaping as described in claim 1, characterized in that: An extension cap (3) is installed at the lower end of the outer cylinder (1).

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