Improved tree climbing tool

Abstract

An improved tree climbing tool relates to the technical field of auxiliary climbing tools and comprises an adjusting sleeve and a fixing rod in the adjusting sleeve, leg guards are arranged on the outer side of the upper portion of the adjusting sleeve, the length of the portion, extending into the adjusting sleeve, of the upper end of the fixing rod is adjustable, a U-shaped plate is arranged at the lower end of the fixing rod, climbing hooks are arranged on the inner side of the U-shaped plate, and foot fastening belts are arranged on the outer side of the U-shaped plate. The protection structure comprises a first protection block arranged on the outer side of the middle of the fixing rod, two long grooves are vertically formed in the middle of the fixing rod, and second fixing belts capable of penetrating through the long grooves are arranged on the first protection block and correspond to the two long grooves respectively; the U-shaped plate comprises a pedal plate which is transversely arranged, and an inner side plate and an outer side plate which are arranged on the two sides of the pedal plate, and second protection blocks are arranged on the sides, close to each other, of the two side plates respectively. By additionally arranging the first protection block and the second protection block, direct contact between the middle of the fixing rod and the shank of a user is effectively avoided, meanwhile, friction between the two sides of the ankle and the side plates is prevented, and the use comfort, the user experience and the actual utilization rate of the product are remarkably improved through the improvements.

Description

Technical Field

[0001] This utility model relates to the field of climbing aids, specifically an improved tree climbing tool. Background Technology

[0002] Tree climbing tools are devices used to help people climb up and down trees.

[0003] Combination Figure 1 As shown, common tree climbing tools on the market mainly consist of a support frame 1, leg guards 2, leg fastening straps 3, and foot fastening straps 6. The support frame 1 is made of metal and includes an adjusting sleeve 12 and a fixed rod 11 detachably connected inside it. The length of the upper end of the fixed rod 11 extending into the adjusting sleeve 12 is adjustable. By adjusting the insertion depth of the fixed rod 11, the height of the adjusting sleeve 12 can be changed to meet the needs of users of different heights. The leg guards 2 are installed on the outer side of the upper end of the adjusting sleeve 12 and are fixed to the user's thigh or calf by the leg fastening straps 3. The lower end of the fixed rod 11 has an upward-opening U-shaped plate for stepping on, and the inner side of the fixed rod 11 has a climbing hook 4 for inserting into the tree. The outer side of the U-shaped plate is hinged to the foot fastening straps 6 by a connecting ring 5, and the user's foot is fixed to the U-shaped plate by the foot fastening straps 6.

[0004] While this design makes the tree climbing tool versatile and convenient, the relatively simple protective measures can easily cause pain and even skin damage, especially after prolonged use. Specifically, when the leg guards are secured, the fixing rod between the leg guards and the climbing hooks directly contacts the inside of the user's calf, causing constant friction, particularly for users with long legs, during climbing. Additionally, to maintain balance or move upwards, the feet need to frequently and forcefully step on the U-shaped board, resulting in continuous friction between the ankles and the edges of the U-shaped board. These factors combined not only reduce the product's comfort but also limit its continuous use time, thus impacting the user experience and the product's actual utilization rate. Utility Model Content

[0005] To address the technical problems of poor comfort in existing tree climbing tools, which affect user experience and actual product utilization, as described in the background, this utility model provides an improved tree climbing tool.

[0006] The technical solution of this utility model is as follows:

[0007] An improved tree climbing tool includes an adjustable sleeve and a fixing rod inside. The upper outer side of the adjustable sleeve has leg guards with leg fastening straps, which are secured to the user's thigh or calf. The upper end of the fixing rod extends into the adjustable sleeve to an adjustable height, thus adapting to users of different heights. The lower end of the fixing rod has a U-shaped plate with a hook on the inner side and a foot fastening strap on the outer side. To ensure the structural strength of this tree climbing tool, the adjustable sleeve and fixing rod are typically made of metal. Material: When using the product, the user steps onto the U-shaped board, then uses the foot straps to secure their feet to the board. The leg guards are then adjusted to the appropriate position, and finally secured to the legs with the leg straps. Climbing can then commence. When climbing up and down, the user uses the climbing hooks to penetrate the tree trunk, using this as a foothold. The part of the leg guards that contacts the legs is typically made of soft cotton material to provide protection, preventing the adjusting sleeves from directly rubbing against the legs and thus avoiding damage to the legs from prolonged use.

[0008] As the core technical concept of this utility model, this tree climbing tool also includes a protective structure. The protective structure includes a first protective block located on the outer side of the middle part of the fixed rod. The middle part of the fixed rod has two long grooves vertically. The first protective block has a second fixing strap that can pass through the corresponding long grooves. The first protective block is designed to be fixed to the user's lower leg through the second fixing strap. Especially for users with long legs, this design can effectively prevent the middle part of the fixed rod (the fixed rod part between the adjusting sleeve and the climbing hook) from directly contacting the inside of the user's lower leg, improving the comfort of use, thereby improving the user experience and actual utilization rate of the product.

[0009] Furthermore, the U-shaped plate includes a horizontally arranged foot pedal, an inner side plate on its inner side, and an outer side plate on its outer side. Each of the two side plates has a second protective block on the side closest to each other. The second protective blocks protect the edges of the ankle, preventing the ankle from directly contacting the inner and outer side plates during use. This design, with the combined effect of the above protective structures, further improves the comfort of the product, thereby improving the user experience and the actual utilization rate of the product.

[0010] As a preferred implementation, the second protective block includes a rubber block and a cotton layer on one side. The other side of the rubber block is connected to the side plate on which it is located. Several ventilation holes are also provided on the rubber block. During use, the soft texture of the cotton layer can not only effectively reduce the friction of the user's feet and provide a more comfortable user experience, but also keep the user's feet dry due to its good moisture absorption and breathability, thus avoiding discomfort caused by prolonged use. The rubber block acts as a cushion when the user's legs come into contact with the side plates.

[0011] As a method of connecting the rubber block to the side plate, the rubber block is snapped into place on the side plate.

[0012] As another way to connect the rubber block to the side plate, the rubber block is bonded to the side plate.

[0013] As a further preferred embodiment, the first protective block includes a leather layer and a breathable sponge layer on its outer side, and the second fixing strap is disposed on the leather layer.

[0014] As described above, in an improved tree climbing tool, the width of both the inner and outer side plates is smaller than the width of the foot pedal, and both side plates are vertically positioned in the middle of the width direction of the foot pedal. The width of the foot pedal is set to be no less than 7cm, that is, the width of the foot pedal is set to be no less than 1 / 3 of the length of an adult's foot, to ensure the comfort of the user's legs when stepping on it.

[0015] To improve the secure connection between this tree climbing tool and the user's legs, connecting buckles are provided on both sides of the adjustable sleeve in the width direction. The inner side of the leg guard is provided with a first fixing strap corresponding to the two connecting buckles. The two first fixing straps can pass through the connecting buckles and are designed to fix the leg guard to the user's lower legs. There are at least two sets of the two connecting buckles along the length direction of the adjustable sleeve.

[0016] Preferably, the connection between the two first fixing straps and the two second fixing straps includes, but is not limited to, high-strength Velcro adhesive connection and buckle connection.

[0017] The first and second fixing straps in this tree climbing tool not only enhance the secure connection with the user's legs but also improve the user's climbing agility.

[0018] To prevent the foot pedal from slipping, a herringbone pattern is provided on the upper side of the foot pedal.

[0019] This utility model discloses an improved tree climbing tool. By adding a first protective block to the outside of the fixed rod between the adjusting sleeve and the climbing hook, and adding second protective blocks to the sides of the two side plates close to each other, it effectively avoids direct contact between the middle of the fixed rod and the inside of the user's lower leg, and at the same time prevents friction between the sides of the ankle and the side plates. These improvements significantly improve the comfort of use, user experience and actual utilization rate of the product. Attached Figure Description

[0020] In the attached diagram:

[0021] Figure 1 This is existing technology;

[0022] Figure 2 This is a frontal schematic diagram (partial view) of an improved tree-climbing tool according to the present invention;

[0023] Figure 3This is a schematic diagram of the support frame in this utility model;

[0024] Figure 4 This is a schematic diagram (half-section) of the U-shaped plate in this utility model;

[0025] Figure 5 for Figure 4 Top view;

[0026] The components represented by the various reference numerals in the diagram are:

[0027] 1. Support frame; 11. Fixing rod; 111. Foot pedal; 112. Inner side plate; 113. Outer side plate; 114. Long groove; 12. Adjusting sleeve; 13. Connecting buckle; 14. Rubber block; 15. Cotton layer; 2. Leg guards; 3. Leg fastening straps; 4. Climbing hook; 5. Connecting ring; 6. Foot fastening straps; 7. First fixing strap; 8. First protective block; 9. Second fixing strap. Detailed Implementation

[0028] Combination Figure 1 This embodiment provides an improved tree climbing tool, including a support frame 1. The support frame 1 includes an adjusting sleeve 12 and a fixing rod 11 inside it. The upper outer side of the adjusting sleeve 12 is provided with a leg guard 2. The leg guard 2 is filled with a breathable sponge pad for comfort and breathability. The leg guard 2 is provided with a leg fastening strap 3, which is fixed to the user's thigh or calf through the leg fastening to protect the user's thigh or calf. The length of the upper end of the fixing rod 11 extending into the adjusting sleeve 12 is adjustable, which can change the height of the adjusting sleeve 12 to meet the needs of users of different heights. The lower end of the fixing rod 11 is provided with a U-shaped plate, and the inner side of the U-shaped plate is provided with a climbing hook 4, and the outer side is provided with a foot fastening strap 6.

[0029] In this embodiment, to ensure the structural strength of the tree climbing tool, the climbing hook 4 is detachably connected to the inner side of the U-shaped plate by an internal hex screw. The climbing hook 4 is made of alloy steel that has undergone heat treatment, making it sharp, wear-resistant, and not easily broken. The support frame 1 is usually made of alloy steel, which is not easily deformed or broken and is safe and reliable.

[0030] When using it, the user steps on the U-shaped board, then uses the foot fastening strap 6 to fix the foot to the U-shaped board, then adjusts the leg guard 2 to a suitable position, and finally uses the leg fastening strap 3 to fix the leg guard 2 to the leg to start climbing. When climbing up and down, the user uses the climbing hook 4 to penetrate into the tree and use this as a point of leverage to climb up and down. The part of the leg guard 2 that contacts the leg is usually made of soft cotton material that can provide protection for the leg, avoiding direct friction between the adjusting sleeve 12 and the leg, thus avoiding damage to the leg from prolonged use.

[0031] Combination Figure 2 and Figure 4This tree climbing tool also includes a protective structure, which includes a first protective block 8 located on the outer side of the middle part of the fixed rod 11. The middle part of the fixed rod 11 has two long grooves 114 vertically. The first protective block 8 has a second fixing strap 9 that can pass through the corresponding long grooves 114 at the corresponding positions of the two long grooves 114. The first protective block 8 is designed to be fixed to the user's lower leg through the second fixing strap 9. Especially for users with long legs, this design can effectively prevent the middle part of the fixed rod 11 (the part of the fixed rod 11 between the adjusting sleeve 12 and the climbing hook 4) from directly contacting the inside of the user's lower leg, improving the comfort of use, thereby improving the user experience and actual utilization rate of the product.

[0032] Combination Figure 2 The adjusting sleeve 12 has connecting buckles 13 on both sides in the width direction. The inner side of the leg guard 2 is provided with a first fixing strap 7 corresponding to the two connecting buckles 13. The two first fixing straps 7 can pass through the connecting buckles 13 and are designed to fix the leg guard 2 to the user's lower leg. The two connecting buckles 13 are provided with at least two sets along the length direction of the adjusting sleeve 12 to improve the firmness of the connection between the tree climbing tool and the user's leg.

[0033] In this embodiment, the first protective block 8 includes a leather layer and a breathable sponge layer on its outer side, and the second fixing strap 9 is disposed on the leather layer.

[0034] Combination Figure 4 The U-shaped plate includes a horizontally arranged foot pedal 111, an inner side plate 112 on its inner side, and an outer side plate 113 on its outer side. A second protective block is provided on the side of each side plate that is close to each other. The second protective block protects the edges of the ankle and prevents the ankle from directly contacting the inner side plate 112 and the outer side plate 113 during use. With the combined effect of the above protective structure, this design further improves the comfort of the product, thereby improving the user experience and the actual utilization rate of the product.

[0035] The second protective block includes a rubber block 14 and a cotton layer 15 on one side. The other side of the rubber block 14 is connected to the side plate. Several ventilation holes are also provided on the rubber block 14. When in use, the soft texture of the cotton layer 15 can not only effectively reduce the friction of the user's feet and provide a more comfortable user experience, but also keep the user's feet dry due to its good moisture absorption and breathability, thus avoiding discomfort caused by prolonged use. The rubber block 14 acts as a cushion when the user's legs come into contact with the side plates.

[0036] As one way to connect the rubber block 14 to the side plate, the rubber block 14 is snapped into the side plate.

[0037] As a second way of connecting the rubber block 14 to the side plate, the rubber block 14 is bonded to the side plate.

[0038] Combination Figure 4 In this embodiment, the first of the two connection methods is preferred. The inner side plate 112 and the outer side plate 113 have grooves in the middle of their respective sides, and the foot pedal 111 has a receiving groove corresponding to the lower side of the second protective block. The rubber block 14, on the side away from the cotton layer 15, engages with the groove, and the lower sides of the rubber block 14 and the cotton layer 15 are engaged in the receiving groove. Alternatively, glue can be applied to the bottom of the groove and the receiving groove. After engaging the rubber block 14 with the groove, the side of the rubber block 14 away from the cotton layer 15 is bonded to the bottom of the groove with glue, and the lower sides of the rubber block 14 and the cotton layer 15 are bonded to the bottom of the receiving groove. This improves the connection strength between the second protective block and the U-shaped plate, and the glued connection makes it easy to remove and replace, resulting in convenient operation and a reliable connection.

[0039] Combination Figure 5 The width of the inner side plate 112 and the outer side plate 113 is smaller than the width of the foot pedal 111, and both side plates are vertically located in the middle of the width direction of the foot pedal 111. The width of the foot pedal 111 is set to be no less than 7cm. The foot length of an adult is usually 23cm-26cm. The width of the foot pedal 111 is set to be no less than 7cm, that is, the width of the foot pedal 111 is set to be no less than 1 / 3 of the length of an adult's foot, to ensure the comfort of the user's leg when stepping on it.

[0040] Preferably, the connection between the two first fixing straps 7 and the two second fixing straps 9 includes, but is not limited to, high-strength Velcro bonding, buckle connection, and mutual knotting and tightening connection. In this embodiment, buckle connection or mutual knotting and tightening connection is preferred. The specific connection method is selected according to actual needs. The specific structure is not described in detail in this embodiment and the accompanying drawings.

[0041] The connection between the buckle 13 and the first fixing strap 7 and the first protective block 8 and the second fixing strap 9 in this tree climbing tool not only improves the firmness of the connection with the user's legs, but also helps to improve the user's climbing sensitivity. At the same time, in order to prevent the foot pedal 111 from slipping, a herringbone anti-slip texture is provided on the upper side of the foot pedal 111.

Claims

1. An improved tree climbing tool, comprising an adjusting sleeve (12) and a fixing rod (11) inside it, wherein the upper outer side of the adjusting sleeve (12) is provided with leg guards (2), the upper end of the fixing rod (11) extends into the adjusting sleeve (12) to an adjustable length, the lower end is provided with a U-shaped plate, and the inner side of the U-shaped plate is provided with a climbing hook (4), and the outer side is provided with a foot fastening strap (6), characterized in that: It also includes a protective structure, which includes a first protective block (8) located on the outer side of the middle part of the fixed rod (11). The middle part of the fixed rod (11) is provided with two long grooves (114) vertically. The first protective block (8) is provided with a second fixing band (9) that can pass through the corresponding long grooves (114) respectively. The U-shaped plate includes a foot pedal (111) arranged laterally, an inner side plate (112) on its inner side, and an outer side plate (113) on its outer side, and a second protective block is provided on the side of each side plate that is close to each other.

2. An improved tree-climbing tool as described in claim 1, characterized in that, The second protective block includes a rubber block (14) and a cotton layer (15) on one side, with the other side of the rubber block (14) connected to the side plate.

3. An improved tree-climbing tool as described in claim 2, characterized in that, The rubber block (14) is snapped into the side plate.

4. An improved tree-climbing tool as described in claim 2, characterized in that, The rubber block (14) is bonded to the side plate.

5. An improved tree-climbing tool as described in claim 1, characterized in that, The first protective block (8) includes a leather layer and a breathable sponge layer on its outer side, and the second fixing strap (9) is provided on the leather layer.

6. An improved tree-climbing tool as described in claim 1, characterized in that, The width of the inner side plate (112) and the outer side plate (113) is smaller than the width of the foot pedal (111), and both side plates are vertically arranged in the middle of the width direction of the foot pedal (111).

7. An improved tree-climbing tool as described in any one of claims 1-6, characterized in that, The adjusting sleeve (12) is provided with connecting buckles (13) on both sides in the width direction; The inner side of the leg guard (2) is provided with a first fixing strap (7) corresponding to the two connecting buckles (13), and the two first fixing straps (7) can pass through the connecting buckles (13).

8. An improved tree-climbing tool as described in claim 7, characterized in that, The two connecting buckles (13) are provided in at least two sets along the length direction of the adjusting sleeve (12).

9. An improved tree-climbing tool as described in claim 7, characterized in that, The two first fixing straps (7) and the two second fixing straps (9) are connected by Velcro / locking.

10. An improved tree-climbing tool as described in claim 7, characterized in that, The foot pedal (111) has a herringbone anti-slip pattern on the upper side.

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