A trap support tower hook

Abstract

The utility model discloses a kind of trapper support tower hooks, it is related to trapper support device technical field, solve the weak wind resistance, the problem of not enough stable suspension that appears in the use process of existing trapper.This trapper support tower hook includes sleeve, connecting part and hooking part, by setting and sleeve obliquely downward connection connecting part, overall form tower structure, compared with original connecting part obliquely upward, better stress, more stable structure.Meanwhile, the structure of hooking part is improved, by adding barb, stopper and the like structure, even if encountering gale and the like bad weather, trapper also cannot fall off, without affecting the use of trapper.The utility model is suitable for being used with insect trapper, especially suitable for in typhoon or gale and the like bad weather area use.

Description

Technical Field

[0001] This utility model relates to the technical field of trap support devices, and in particular to a trap support tower hook. Background Technology

[0002] Insect traps are important tools in agriculture and forestry for monitoring and controlling pests. These traps are typically deployed by hanging them in fields, orchards, and other environments to achieve optimal trapping results. Among them, traps that use suspended pheromones to trap pests such as sugarcane borers are widely used in sugarcane cultivation, such as the patented "bell-shaped trap" (CN208144261U). In field use, the traps generally require specialized hooks and upright poles inserted into the soil for fixation, with the trap opening facing vertically downwards for better pest trapping.

[0003] The matching hook can be found in the patent "A Waist-Constricted Cylindrical Hook (CN208144276U)". This hook, with its waist-constricted cylindrical connecting part, makes it easy to attach to a wooden stick or post, and also facilitates locking. The fixed position of the connecting part can be adjusted as needed, making it convenient to use. However, in actual use, the trap is generally only used at a certain growth stage of the sugarcane, meaning there is no need to adjust the height of the trap. The waist-constricted cylindrical hook in the aforementioned patent may sometimes slip off due to expansion or contraction, affecting the trap's effective range. Furthermore, the hook connection for fixing the trap has a U-shaped opening, which may cause the trap to detach from the hook in strong winds or other inclement weather, affecting its use. In addition, the upward-sloping connection between the hook and the waist-constricted cylindrical connecting part is also not conducive to stress distribution.

[0004] To reduce maintenance costs during the promotion and application of traps, it is necessary to modify and upgrade the hooks used with the traps to improve their wind resistance and suspension stability. Utility Model Content

[0005] To address the above shortcomings, this utility model provides a tower-type hook for supporting a trap, which solves the problems of weak wind resistance and unstable suspension that occur during the use of existing traps.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tower-type hook for supporting a trap, comprising a sleeve, a connecting part, and a hooking part, characterized in that the connecting part is provided on at least one side of the sleeve, the angle between the connecting part and the sleeve is an acute angle (i.e., the connecting part is inclined downward), the hooking part is provided at the other end of the connecting part, the hooking part includes a V-shaped or U-shaped hook body, one end of the hook body is fixed to the connecting part, and the other end is provided with a barb, the end of the connecting part is also provided with a stop block, the barb or the stop block is made of elastic material, under the action of external force, a channel for suspending the trap is formed between the barb and the stop block, after the external force is removed, the barb and the stop block contact or come close to each other, preventing the trap from falling off.

[0007] Preferably, the connecting parts are fixed on both sides of the sleeve, and the hook parts are respectively provided at the ends of the two connecting parts.

[0008] Preferably, the hooks on both sides of the sleeve are at different heights.

[0009] Preferably, the connecting part is larger at one end and smaller at the other, with the connecting part to the sleeve having a larger width and the connecting part to the hook having a smaller width.

[0010] Preferably, the connecting portion is provided with reinforcing ribs. Preferably, the reinforcing ribs are in a mesh shape.

[0011] Preferably, the sleeve is sealed at the top and open at the bottom, i.e., open at the end near the hook.

[0012] Preferably, the barb is made of an elastic material, and the stop is located on the outside of the barb.

[0013] Preferably, the end of the barb is provided with an arc-shaped protrusion, and the stop block is provided with a groove that matches the protrusion.

[0014] Preferably, the end of the stop is arrow-shaped, and the groove is located in the middle of the stop.

[0015] Preferably, the sleeve, connecting part, and hook part are all made of plastic. Preferably, the sleeve, connecting part, and hook part are integrally formed.

[0016] Compared with the prior art, the beneficial effects of this utility model include: 1. This utility model, by setting a connecting part that connects to the sleeve at an angle downwards, forms a tower-like structure. An improved hook is provided at the end of the connecting part. In field use, the sleeve is inserted into the upright post, and the trap is then hung on the hook. The weight of the trap creates a component force that converges towards the sleeve and upright post. Compared to the original design where the connecting part is angled upwards, this provides better force distribution and a more stable structure. One sleeve can be equipped with two or more connecting parts and hooks simultaneously, allowing multiple traps to be suspended at the same time. The height of the traps can be set differently, reducing interference when traps with different bait cores are suspended, thus improving the effectiveness of the traps.

[0017] 2. This utility model improves the structure of the hook connection by setting an elastic barb at the end of the V-shaped or U-shaped hook body and a stop block at the end of the connection part. The barb or the stop block is made of elastic material. Under the action of external force, a channel is formed between the barb and the stop block for the trap to be suspended. After the external force is removed, the barb and the stop block contact or come close together, preventing the trap from falling off. Even in severe weather such as strong winds, the trap will not fall off and will not affect its use. The arc-shaped protrusion at the end of the barb and the groove of the stop block facilitate the return of the deflected trap to the lower end of the hook body, that is, the trap easily returns to its initial suspended state without affecting its use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view of the present invention; Figure 3 This is a top view of the present invention; 1. Sleeve; 2. Connecting part; 3. Hook part; 31. V-shaped hook body; 32. Barb; 33. Protrusion; 4. Reinforcing rib; 5. Stop block; 51. Groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0023] Example 1 like Figure 1 As shown, a trap support tower hook includes a sleeve 1, a connecting part 2, and a hook part 3 connected in sequence. The sleeve 1 is used to fit onto the column to fix the tower-type hook supporting the trap; The connecting part 2 is used to connect the sleeve 1 to the hook part 3; The hook-and-loop connection is used to suspend the trap.

[0024] This application addresses the problems of weak wind resistance and unstable suspension in existing traps by optimizing the overall shape and structure of the tower-type hook supporting the trap and improving the structure of the hook part.

[0025] Combination Figure 1-3 The sleeve 1 is a hollow cylinder with a sealed top and an open bottom. In use, it is attached to a pillar or bamboo pole. The sleeve 1 is placed over the top of the pillar or pole, and the other end of the pillar is inserted into the soil for fixation. This secures the trap's support tower hook to the pillar. In this application, the sleeve 1, connecting part 2, and hook part 3 are all made of elastic plastic and are integrally molded, resulting in a simple design that eliminates the need for additional connecting structures to fix the sleeve 1, connecting part 2, and hook part 3.

[0026] There are two connecting parts 2, which are respectively located on both sides of the sleeve 1. The angle between the connecting parts 2 and the sleeve 1 is an acute angle, that is, the two connecting parts 2 extend downwards at an angle. The two connecting parts 2 and the sleeve 1 together form a tower-like structure that is smaller at the top and larger at the bottom. Compared with the original connecting parts 2 that are inclined upwards, the structure is more stable and has better stress distribution.

[0027] Combination Figure 2 The connecting part 2 is wider at one end and narrower at the other. The connecting part 2 that connects to the sleeve 1 is wider, while the connecting part 2 that connects to the hook part 3 is narrower. The connecting part 2 has a sheet-like structure and is provided with grid-like reinforcing ribs 4, which can further improve the strength of the connecting part 2 and extend its service life.

[0028] In this embodiment, the two connecting parts 2 extend at different heights, that is, the hanging heights of the traps on both sides of the sleeve 1 are not the same. When different lures are hung on the traps on both sides, there will be less interference between the traps at different heights, which is beneficial to improving the effectiveness of the traps.

[0029] The hook portion 2 is located at the lower end of the connecting portion 2. The connecting portion 2 includes a V-shaped hook body 31, one end of which is fixed to the lower end of the connecting portion 2, and the other end is provided with a barb 32. The barb 32 is inverted L-shaped, and a spherical protrusion 33 is provided at the end of the barb 32. The barb 32 is made of plastic with a certain degree of elasticity, and the barb 32 can swing relative to the V-shaped hook body 31, which is beneficial for the suspension of the trap. Preferably, the connecting end of the spherical protrusion 33 is located near the lowest end of the V-shaped hook body 31 (such as slightly above the connecting portion 2), which is beneficial for the trap, if blown askew by the wind, to return to the lowest end of the hook body, that is, the trap can easily return to its initial suspension state without affecting its use.

[0030] A stop block 5 is also provided on the upper side of the end of the connecting part 2, and the stop block 5 is located on the outside of the barb 32. The stop block 5 has a groove 51 that matches the protrusion 33, and the groove 51 is located in the middle of the stop block 5. The end of the stop block 5 is arrow-shaped. Under normal conditions, the barb 32 and the stop block 5 are in contact or close to each other to prevent the trap from falling off. Under the action of external force, the barb 32 and the stop block 5 can form a channel for the trap to be suspended due to the elasticity of the material, which makes it easy to suspend the trap in the hook part 3.

[0031] In this embodiment, the up, down, left, and right positions are determined according to the usage state of the tower-type hook supporting the trap. Other undescribed parts can be implemented using design or existing structures.

[0032] In other embodiments, the stop 5 and / or the barb 32 can also be equipped with an elastic structure such as a spring (like the principle of a keychain) to realize the opening and closing of the hook part 3, so as to prevent the trap from being blown off by the wind.

[0033] This trap uses a tower-shaped hook to suspend a bell-shaped trap for the control of sugarcane borers. First, insert a pole at a suitable location in the field. Once the pole is firmly in place, slip the sleeve 1 of this application onto the top of the pole. As long as the height of the pole is fixed, the tower-shaped hook of this trap is also fixed, meaning the suspension height and effective range of the trap are fixed, preventing the trap from slipping and affecting its use. Then, press down the barb 32 to hook the trap containing the lure through the gap between the barb 32 and the stop block 5 to the lowest position of the V-shaped hook body 31. Release the barb 32; it will naturally spring back to a position close to the stop block 5, preventing the trap from slipping. In the event of strong winds, even if the trap is blown to the position of the barb 32 at the top of the hook 3, it will slide down along the other end of the barb 32 under the influence of gravity. During its descent, it will encounter the protrusion 33 of the barb 32, changing its path and falling back to the lowest position of the V-shaped hook 31. This means the tower-shaped hook of the trap has strong wind resistance, and the trap is securely suspended. Furthermore, by setting a connecting part 2 that connects downwards to the sleeve 1, a tower structure is formed. When used in the field, the weight of the trap will create a component force that converges towards the sleeve 1 and the upright pole. Compared to the original upward-sloping connecting part 2, this results in better force distribution and a more stable structure.

[0034] In summary, this invention, by incorporating a connecting part 2 that is inclined downwards to the sleeve 1, forms a tower-like structure. Compared to the original design where the connecting part 2 is inclined upwards, this structure offers better stress distribution and greater stability. Furthermore, the improved structure of the hook part 3 ensures that the trap will not detach even in severe weather conditions such as strong winds, thus maintaining its usability. This invention is suitable for use with insect traps, especially in areas prone to typhoons or strong winds.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A tower-type hook for supporting a trap, comprising a sleeve, a connecting part, and a hook connection part, characterized in that, The sleeve has a connecting part on at least one side, and the angle between the connecting part and the sleeve is an acute angle. The other end of the connecting part is provided with a hook part, which includes a V-shaped or U-shaped hook body. One end of the hook body is fixed to the connecting part, and the other end is provided with a barb. The end of the connecting part is also provided with a stop block. The barb or the stop block is made of elastic material. Under the action of external force, a channel for the trap to be suspended is formed between the barb and the stop block. After the external force is removed, the barb and the stop block contact or come close to each other to prevent the trap from falling off.

2. The trap support tower hook according to claim 1, characterized in that, The connecting parts are fixed on both sides of the sleeve, and the hook parts are respectively provided at the ends of the two connecting parts.

3. The trap support tower hook according to claim 2, characterized in that, The hooks on both sides of the sleeve are at different heights.

4. The trap support tower hook according to claim 1, characterized in that, The connecting part is larger at one end and smaller at the other. The connecting part with the sleeve has a larger width, while the connecting part with the hook has a smaller width.

5. The trap support tower hook according to claim 4, characterized in that, The connecting part is provided with reinforcing ribs.

6. The trap support tower hook according to claim 1, characterized in that, The sleeve is sealed at the top and open at the bottom.

7. The trap support tower hook according to claim 1, characterized in that, The barb is made of an elastic material, and the stop is located on the outside of the barb.

8. The trap support tower hook according to claim 1, characterized in that, The end of the barb is provided with an arc-shaped protrusion, and the stop block is provided with a groove that matches the protrusion.

9. The trap support tower hook according to claim 8, characterized in that, The end of the stop is arrow-shaped, and the groove is located in the middle of the stop.

10. The trap support tower hook according to claim 1, characterized in that, The sleeve, connecting part, and hook part are all made of plastic.

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