Winter cold-proof device based on garden plants

Abstract

The utility model discloses a winter cold-proof device based on garden plants. The winter cold-proof device comprises a heat preservation pad, a protection pad, a hanging lug, a base, a rotating frame, a winding roller, a traction belt, a pull buckle, a locking plate, a clamping groove, a spring rod and a limiting plate. According to the tree cold-proof device, trees are wrapped through the heat preservation pad, then the cold-proof effect on the trees is achieved, the heat preservation pad is isolated through the protection pad and prevented from being damaged, in the wrapping process, the pull buckles are connected to the hanging lugs in a clamped mode, the rotating frame is rotated to drive the winding roller to rotate, then the traction belt is driven to be wound, and the tree cold-proof effect is achieved. And in the rotating process of the rotating frame, the winding roller drives the ratchet wheel to rotate, the ratchet wheel extrudes the limiting plate to slide, after sliding, the limiting plate is reset under the elastic force action of the reset spring and is clamped in another notch in the ratchet wheel, and then the locking effect on the ratchet wheel is achieved. And reverse rotation is avoided.

Description

Technical Field

[0001] The utility model relates to a cold-proof device, in particular to a winter cold-proof device for garden plants, belonging to the technical field of landscape gardening. Background Technique

[0002] A garden refers to a specifically cultivated natural environment and recreation area. In a certain area, by using engineering techniques and artistic means, through transforming the terrain (or further building mountains, stacking stones, and managing water), planting trees and flowers, constructing buildings, and arranging garden paths and other ways, a beautiful natural environment and recreation area created is called a garden. In traditional Chinese architecture, classical garden architecture has made remarkable achievements. And tree cold-proof devices are often used in landscape gardening to protect trees from frostbite.

[0003] However, most of the existing cold-proof devices have various problems. For example, in a reusable tree cold-proof device for landscape gardening disclosed in the publication number CN213881154U, although it solves the problems that in the prior art, the tree cold-proof device is not fixed stably enough during use, is prone to looseness, resulting in a reduction in the cold-proof effect; and it is inconvenient to install, affecting work efficiency. The thermal insulation layer is generally fixed by screws, resulting in damage to the thermal insulation layer when disassembling, and it cannot be used multiple times, causing waste of costs. However, in this technical solution, the method of wrapping the tree with a fixing sleeve is rather cumbersome in actual use. It needs to be locked by tools such as bolts, and it is impossible to quickly wrap and lock the tree, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a winter cold-proof device for garden plants in order to solve at least one of the above technical problems.

[0005] The utility model realizes the above purpose through the following technical solutions: A winter cold-proof device for garden plants includes a thermal insulation pad, a protective pad, and a locking mechanism. The thermal insulation pad is wrapped on the outer surface of the tree, the protective pad is wrapped on the outer surface of the thermal insulation pad, and the locking mechanism is arranged at the butt joint part at both ends of the protective pad;

[0006] The locking mechanism includes a hanging ear and a base. The hanging ear is fixed at one end of the protective pad, the base is fixed at the other end of the protective pad. The hanging ear and the base are arranged on the same horizontal plane. A pulling component and a tightening component are arranged on the base, and the movable front end of the pulling component is buckled on the hanging ear.

[0007] Preferably, the pulling assembly includes a rotating frame, a winding roller, a pulling belt, and a buckle. The rotating frame is in a U shape. The roller body of the winding roller is rotatably connected to one end of the U-shaped rotating frame, and both ends of the winding roller are rotatably connected to the base. The rotating frame is located above the base. One end of the pulling belt is fixedly tied to the roller body of the winding roller, and the buckle is fixed to the other end of the pulling belt and is buckled on the hanging ear.

[0008] Preferably, the tightening assembly includes a limiting plate, a return spring, and a ratchet. The ratchet is fixed to both ends of the winding roller. A limiting notch is provided on the base. The limiting plate is slidably clamped in the limiting notch. One end of the return spring is clamped to the base, and the other end is clamped to the limiting plate. One end of the limiting plate abuts against the ratchet.

[0009] Preferably, a strip-shaped notch is provided on the rotating frame. A locking plate is slidably clamped in the strip-shaped notch. Card slots are also provided at both ends of the winding roller, and one end of the locking plate is clamped in the card slot.

[0010] Preferably, a pull ring with a U-shaped structure is provided on the locking plate, and a spring rod is fixed on the rotating frame. The other end of the spring rod is fixed to the locking plate.

[0011] Preferably, the pulling belt is made of an elastic material to form a strip-shaped structure, and a cushion layer is provided on its surface.

[0012] The beneficial effects of the present utility model are as follows: The tree is wrapped by the heat preservation pad, thereby achieving the cold protection effect on the tree. The heat preservation pad is isolated by the protection pad to avoid damage. During the wrapping process, the buckle is buckled on the hanging ear, and the rotating frame is rotated to drive the winding roller to rotate, thereby driving the pulling belt to wind up. Then, the two ends of the protection pad are tightened by the pulling belt to achieve a quick locking effect. During the rotation of the rotating frame, the winding roller drives the ratchet to rotate. The ratchet squeezes the limiting plate to slide. After sliding, the limiting plate is reset under the elastic force of the return spring and is clamped in another notch of the ratchet, thereby achieving the locking effect on the ratchet and preventing it from reversing. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 It is a schematic diagram of the locking mechanism structure of the present utility model;

[0015] Figure 3 It is a schematic diagram of the pulling assembly structure of the present utility model;

[0016] Figure 4 It is a schematic diagram of the tightening assembly structure of the present utility model.

[0017] In the figure: 1, heat preservation pad; 2, protection pad; 3, hanging ear; 4, base; 5, rotating frame; 51, strip-shaped notch; 6, winding roller; 7, pulling belt; 8, buckle; 9, locking plate; 91, pull ring; 10, clamping groove; 11, spring rod; 12, limiting plate; 13, return spring; 14, ratchet; 15, limiting notch. Detailed implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Embodiment 1, as Figures 1 to 4 shown, a winter cold protection device based on garden plants includes a heat preservation pad 1, a protection pad 2 and a locking mechanism. The heat preservation pad 1 is wrapped around the outer surface of the tree, the protection pad 2 is wrapped around the outer surface of the heat preservation pad 1, and the locking mechanism is arranged at the docking part at both ends of the protection pad 2;

[0020] The locking mechanism includes a hanging ear 3 and a base 4. The hanging ear 3 is fixed at one end of the protection pad 2, the base 4 is fixed at the other end of the protection pad 2. The hanging ear 3 and the base 4 are arranged on the same horizontal plane. A pulling component and a tightening component are arranged on the base 4, and the movable front end of the pulling component is buckled on the hanging ear 3.

[0021] In this device, the tree is wrapped by the heat preservation pad 1 to achieve the cold protection effect on the tree, and the protection pad 2 is used to isolate the heat preservation pad 1 to prevent it from being damaged. During the wrapping process, the buckle 8 is snapped onto the hanging ear 3, and the rotating frame 5 is rotated to drive the winding roller 6 to rotate, thereby driving the pulling belt 7 to wind up, and then the two ends of the protection pad 2 are tightened by the pulling belt 7 to achieve a quick locking effect. During the rotation of the rotating frame 5, the winding roller 6 drives the ratchet 14 to rotate. The ratchet 14 squeezes the limiting plate 12 to slide. After the sliding, the limiting plate 12 is reset under the elastic force of the return spring 13 and is snapped into another notch of the ratchet 14, thereby achieving the locking effect on the ratchet 14 and preventing it from reversing.

[0022] Embodiment 2, in addition to including all the technical features in Embodiment 1, this embodiment further includes: The pulling component includes a rotating frame 5, a winding roller 6, a pulling belt 7 and a buckle 8. The rotating frame 5 is in a U shape. The roller body of the winding roller 6 is rotatably connected to one end of the U-shaped rotating frame 5, and both ends of the winding roller 6 are rotatably connected to the base 4. The rotating frame 5 is located above the base 4. One end of the pulling belt 7 is fixedly tied to the roller body of the winding roller 6, and the buckle 8 is fixed to the other end of the pulling belt 7, and the buckle 8 is snapped onto the hanging ear 3, so that the pulling belt 7 can be wound around the roller body of the winding roller 6 by the rotation of the winding roller 6, that is, the two ends of the protection pad 2 can be tightened.

[0023] Furthermore, the tightening component includes a limiting plate 12, a return spring 13, and a ratchet wheel 14. The ratchet wheel 14 is fixed at both ends of the winding roller 6. A limiting notch 15 is provided on the base 4. The limiting plate 12 is slidably clamped in the limiting notch 15. One end of the return spring 13 is clamped on the base 4, and the other end is clamped on the limiting plate 12. And one end of the limiting plate 12 abuts against the ratchet wheel 14. The limiting and fixing of the winding roller 6 can be realized by clamping the limiting plate 12 in the limiting notch 15 to prevent the winding roller 6 from rotating. When the rotating frame 5 drives the winding roller 6 to rotate, the ratchet wheel 14 can form extrusion and sliding on the limiting plate 12 due to its own structure. And after the sliding, the limiting plate 12 is reset under the elastic force of the return spring 13 and is clamped in another notch of the ratchet wheel 14, that is, the rotating frame 5 can drive the winding roller 6 to rotate to realize the winding of the pulling belt 7 by the collecting roller 6.

[0024] Furthermore, a strip-shaped notch 51 is provided on the rotating frame 5. A locking plate 9 is slidably clamped in the strip-shaped notch 51. Card slots 10 are also opened at both ends of the winding roller 6. One end of the locking plate 9 is clamped in the card slot 10, so that the position of the locking plate 9 can be adjusted through the strip-shaped notch 51. Furthermore, the locking plate 9 can be moved away from one of the card slots 10, and the locking plate 9 moves to another card slot 10 along with the rotation of the rotating frame 5 and is clamped in another card slot 10, that is, the rotating frame 5 can drive the winding roller 6 to rotate.

[0025] Furthermore, a pull ring 91 with a U-shaped structure is provided on the locking plate 9. A spring rod 11 is fixed on the rotating frame 5. The other end of the spring rod 11 is fixed on the locking plate 9. The locking plate 9 can be conveniently pulled through the pull ring 91, and the locking plate 9 can be firmly locked in the card slot 10 by the elastic force of the spring rod 11.

[0026] Furthermore, the pulling belt 7 is made of an elastic material to form a strip-shaped structure, and a cushion layer is provided on its surface, so that the pulling belt 7 can be stretched to a certain extent to avoid damage to the trees during the growth process.

[0027] First, wrap the heat preservation pad 1 around the outside of the tree, and then wrap the protection pad 2 around the outside of the heat preservation pad 1. During the wrapping process, snap the buckle 8 onto the hanging ear 3, and then pull the lock plate 9 to move it out of the card slot 10 to unlock the rotating frame 5. Then rotate the rotating frame 5. At this time, since the lock plate 9 is removed from the card slot 10, that is, the rotating frame 5 can rotate by a certain angle. The ratchets 14 provided at both ends of the winding roller 6 are stuck by the limiting plates 12. At this time, the winding roller 6 remains fixed. After the rotating frame 5 rotates by a certain angle, release the lock plate 9 so that the lock plate 9 is placed in another card slot 10 again. At this time, the rotating frame 5 can drive the winding roller 6 to rotate, thereby driving the winding of the pulling belt 7. Furthermore, the two ends of the protection pad 2 are tightened through the pulling belt 7. During the rotation of the rotating frame 5, the winding roller 6 drives the ratchet 14 to rotate. The ratchet 14 squeezes the limiting plate 12 to slide. After the sliding, the limiting plate 12 is reset under the elastic force of the return spring 13 and is snapped into another notch of the ratchet 14, thereby achieving the locking effect on the ratchet 14 and preventing it from reversing. Repeat the above actions multiple times to continuously rotate the winding roller 6, and then the two ends of the protection pad 2 can be tightened to an appropriate tension so that the heat preservation pad 1 tightly wraps around the outer surface of the tree.

[0028] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A winter cold protection device based on garden plants, comprising a heat preservation pad (1), a protective pad (2) and a locking mechanism, characterized in that: The heat preservation pad (1) is wrapped around the outer surface of the tree, the protective pad (2) is wrapped around the outer surface of the heat preservation pad (1), and the locking mechanism is arranged at the butt joint part at both ends of the protective pad (2); The locking mechanism includes a hanging ear (3) and a base (4). The hanging ear (3) is fixed at one end of the protective pad (2), the base (4) is fixed at the other end of the protective pad (2), the hanging ear (3) and the base (4) are arranged on the same horizontal plane, a pulling component and a tightening component are arranged on the base (4), and the movable front end of the pulling component is buckled on the hanging ear (3).

2. The winter protection device according to claim 1, characterized in that: The pulling component includes a rotating frame (5), a winding roller (6), a pulling belt (7) and a buckle (8). The rotating frame (5) is in a U shape. The roller body of the winding roller (6) is rotatably connected to one end of the U-shaped rotating frame (5), and both ends of the winding roller (6) are rotatably connected to the base (4). The rotating frame (5) is located above the base (4). One end of the pulling belt (7) is fixedly tied to the roller body of the winding roller (6), the buckle (8) is fixed at the other end of the pulling belt (7), and the buckle (8) is buckled on the hanging ear (3).

3. The winter protection device according to claim 2, characterized in that: The tightening component includes a limiting plate (12), a return spring (13) and a ratchet (14). The ratchet (14) is fixed at both ends of the winding roller (6). A limiting notch (15) is arranged on the base (4). The limiting plate (12) is slidably clamped in the limiting notch (15). One end of the return spring (13) is clamped on the base (4), the other end is clamped on the limiting plate (12), and one end of the limiting plate (12) abuts against the ratchet (14).

4. The winter protection device according to claim 3, characterized in that: A strip-shaped notch (51) is arranged on the rotating frame (5). A locking plate (9) is slidably clamped in the strip-shaped notch (51). Slots (10) are also formed at both ends of the winding roller (6). One end of the locking plate (9) is clamped in the slot (10).

5. The winter protection device according to claim 4, characterized in that: A U-shaped pull ring (91) is arranged on the locking plate (9). A spring rod (11) is fixed on the rotating frame (5), and the other end of the spring rod (11) is fixed on the locking plate (9).

6. The winter protection device according to claim 5, characterized in that: The pulling belt (7) is made of an elastic material to form a strip structure, and a cushion layer is arranged on its surface.

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