A garbage hook

Abstract

This application relates to the field of retrieval hook technology and discloses a garbage retrieval hook, including a double-hook assembly and a sleeve. The double-hook assembly includes a connecting seat A and a connecting rod. A main hook and a secondary hook are welded to the upper surface of the connecting seat A. The opening directions of the main hook and the secondary hook are opposite. A connecting seat B is fixedly connected to the top end of the connecting rod. This garbage retrieval hook adopts a double-hook structure with a main hook and a secondary hook, which effectively prevents garbage from slipping and improves retrieval efficiency. Furthermore, the opposite opening directions of the main hook and the secondary hook can more effectively hook garbage, expanding the scope of application. Moreover, the connecting seat A and the connecting seat B are detachably connected by positioning bolts and positioning holes, facilitating the overall replacement of the main hook and the secondary hook, and also facilitating the storage of the device. The adjustment mechanism can adjust the length of the double-hook assembly extending from the sleeve, thereby enabling the device to retrieve garbage at different distances on the sea surface, making it more practical.

Description

Technical Field

[0001] This application relates to the field of retrieval hook technology, specifically a garbage retrieval hook. Background Technology

[0002] A salvage hook is a common tool used to retrieve floating garbage from the water surface. Common salvage hooks include a salvage rod and a salvage hook, which are cast as a single piece. The salvage hook can be used to retrieve garbage from the sea surface.

[0003] An existing patent (publication number: CN204551406U) discloses a garbage retrieval hook, including a hook and a rod. The hook includes a hook body and a hook tip. A magnet is provided on the top surface of the hook body, and the hook tip is made of a metal material that can be attracted by a magnet. The hook tip is attracted to the top surface of the hook body by the magnet. In this invention, the hook tip is attracted to the top surface of the hook body by a magnet. When not in use, the hook tip can be directly removed and stored separately, reducing the risk of injury.

[0004] The device in the aforementioned comparative document uses a single hook structure to retrieve garbage. However, the single hook structure is prone to slipping during the retrieval process, causing the garbage to fall off and affecting the retrieval efficiency. Furthermore, the single hook structure requires precise operation to hook the garbage, which places high demands on the operator's skills. In order to solve the above problems, a garbage retrieval hook is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a garbage retrieval hook that employs a double-hook structure to effectively prevent garbage from slipping, improve retrieval efficiency, and more effectively hook garbage, thus expanding its applicability.

[0006] To achieve the above objectives, this application provides the following technical solution: a garbage retrieval hook, comprising a double-hook assembly and a sleeve, wherein the double-hook assembly includes a connecting seat A and a connecting rod, a main hook and a secondary hook are welded to the upper surface of the connecting seat A, the opening directions of the main hook and the secondary hook are opposite, a connecting seat B is fixedly connected to the top end of the connecting rod, two positioning bolts are installed inside the connecting seat A, two positioning holes are opened on the outer surface of the connecting seat B, the connecting seat A and the connecting seat B are detachably connected by the positioning bolts and the positioning holes, and an adjustment mechanism is provided between the double-hook assembly and the sleeve.

[0007] The above-described scheme, employing a dual-hook structure with a main hook and an auxiliary hook, effectively prevents garbage from slipping, improves retrieval efficiency, and allows the main hook and auxiliary hook to open in opposite directions, thus hooking garbage more effectively and expanding the applicable range. Furthermore, the connection between connecting seat A and connecting seat B is detachably connected via positioning bolts and positioning holes, facilitating the replacement of the main hook and auxiliary hook as a whole and simplifying the storage of the device. The adjustment mechanism allows for adjustment of the length of the dual-hook assembly extending from the sleeve, enabling the device to retrieve garbage at different distances on the sea surface, making it more practical.

[0008] Furthermore, the hook tips of both the main hook and the auxiliary hook are fixedly connected with multiple anti-slip particles.

[0009] The above solution, by adding anti-slip particles, increases the friction between the tips of the main hook and the auxiliary hook, further preventing the salvaged debris from falling off, making it more practical.

[0010] Furthermore, the outer surface of the connecting rod is slidably sleeved in the inner wall of the sleeve, and a limit ring is fixedly connected to the bottom end of the connecting rod.

[0011] The above solution, with its limiting ring, prevents the connecting rod from detaching from the inner wall of the sleeve, making it convenient to use.

[0012] Furthermore, the adjustment mechanism includes a lead screw rotatably sleeved at the bottom of the sleeve, the outer surface of which is threadedly connected to the inner wall of the connecting rod.

[0013] With the above solution, when the lead screw rotates, the connecting rod can move within the inner wall of the sleeve, thereby facilitating the adjustment of the extension length of the double hook assembly and making it easier to retrieve garbage at different distances on the sea surface.

[0014] Furthermore, the inner bottom wall of the sleeve is fixedly connected to two guide posts, and the two sides of the bottom of the connecting rod are slidably sleeved on the outer surfaces of the two guide posts respectively.

[0015] With the above solution, when the connecting rod moves in the sleeve, both sides of the connecting rod will move stably along the two guide posts, thus optimizing the movement process of the connecting rod.

[0016] Furthermore, the bottom end of the lead screw passes through the sleeve and is fixedly connected to a knob, and the outer surface of the knob is provided with evenly distributed anti-slip textures.

[0017] The above solution increases the contact area at the bottom of the lead screw by using a knob, thus facilitating the rotation of the lead screw.

[0018] Furthermore, a transverse pry bar is fixedly connected to the outer surface of the sleeve, and an L-shaped pry bar is fixedly connected to the bottom of the sleeve.

[0019] The above-described scheme utilizes horizontal and L-shaped pry bars to move rocks on the coast, facilitating the removal of debris beneath the rocks and expanding the applicability of the device.

[0020] Furthermore, an anti-slip sleeve is fitted onto the outer surface of the sleeve.

[0021] The above solution increases the friction on the sleeve surface by using an anti-slip sleeve, which reduces the chance of slipping when the operator holds the device, making it more practical.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This garbage retrieval hook adopts a double-hook structure with a main hook and an auxiliary hook, effectively preventing garbage from slipping and improving retrieval efficiency. Furthermore, the main hook and auxiliary hook have opposite opening directions, allowing for more effective hooking of garbage and expanding its applicability. Connecting seat A and connecting seat B are detachably connected via positioning bolts and positioning holes, facilitating the replacement of the main hook and auxiliary hook as a whole and simplifying storage. The included adjustment mechanism allows for adjustment of the length of the double-hook assembly extending from the sleeve, enabling the device to retrieve garbage at different distances on the sea surface, making it more practical. Adjustment is achieved by rotating a knob, which rotates the lead screw, causing the connecting rod to move within the inner wall of the sleeve, thus adjusting the position of the double-hook assembly. Therefore, this invention features a simple structure, convenient operation, high retrieval efficiency, and is suitable for marine garbage retrieval operations. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall front view of the structure of this application;

[0025] Figure 2 This is a schematic diagram of the overall bottom view of the structure of this application;

[0026] Figure 3 This is a partial bottom view of the structure of this application;

[0027] Figure 4 This is a schematic diagram of the connecting rod structure of this application;

[0028] Figure 5 This is a partial cross-sectional view of the structure of this application.

[0029] In the picture:

[0030] 1. Double hook assembly; 101. Connecting seat A; 102. Main hook; 103. Secondary hook; 104. Anti-slip particles; 105. Connecting rod; 106. Connecting seat B; 107. Positioning bolt; 108. Positioning hole; 109. Limiting ring; 2. Sleeve; 3. Adjustment mechanism; 301. Lead screw; 302. Guide column; 303. Knob; 4. Horizontal pry bar; 5. L-shaped pry bar; 6. Anti-slip sleeve. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of a garbage retrieval hook includes a double-hook assembly 1 and a sleeve 2. The double-hook assembly 1 includes a connecting seat A101 and a connecting rod 105. A main hook 102 and a secondary hook 103 are welded to the upper surface of the connecting seat A101. The main hook 102 and the secondary hook 103 enable the device to have a double-hook structure, effectively preventing garbage from slipping and improving retrieval efficiency. The opening directions of the main hook 102 and the secondary hook 103 are opposite. By restricting the opening directions of the main hook 102 and the secondary hook 103, garbage can be hooked more effectively, expanding the scope of application. The hook tips of the main hook 102 and the secondary hook 103 are fixedly connected with multiple anti-slip particles 104. The anti-slip particles 104 can increase the friction of the hook tips of the main hook 102 and the secondary hook 103, further preventing the retrieved garbage from falling off, making it more practical. Therefore, the main hook 102 and the secondary hook 103 can solve the problem in the background art that the single hook structure is prone to slipping during retrieval and requires precise operation to hook garbage.

[0033] Please see Figure 3 , Figure 4 and Figure 5A connecting seat B106 is fixedly connected to the top of the connecting rod 105. Two positioning bolts 107 are installed inside the connecting seat A101, and two positioning holes 108 are formed on the outer surface of the connecting seat B106. The connecting seat A101 and the connecting seat B106 are detachably connected by the positioning bolts 107 and the positioning holes 108. The detachable connection between the connecting seat A101 and the connecting seat B106 allows for easy replacement of the connecting seat A101, the main hook 102, and the auxiliary hook 103. The device is easy to work with, and the connecting seat A101, main hook 102 and auxiliary hook 103 can be removed and stored, which reduces the space occupied by the device during storage and optimizes the actual use effect of the device. The outer surface of the connecting rod 105 is slidably sleeved in the inner wall of the sleeve 2. The bottom end of the connecting rod 105 is fixedly connected to the limiting ring 109. The limiting ring 109 can limit the range of movement of the connecting rod 105, preventing the connecting rod 105 from falling out of the inner wall of the sleeve 2, which is convenient for use.

[0034] Please see Figure 1 , Figure 4 and Figure 5 An adjustment mechanism 3 is provided between the double hook assembly 1 and the sleeve 2. The adjustment mechanism 3 includes a lead screw 301 rotatably sleeved at the bottom of the sleeve 2. The outer surface of the lead screw 301 is threadedly connected to the inner wall of the connecting rod 105. When the lead screw 301 rotates, the connecting rod 105 can move within the inner wall of the sleeve 2, thereby facilitating the adjustment of the extension length of the double hook assembly 1, which is convenient for retrieval of garbage at different distances on the sea surface. Two guide posts 302 are fixedly connected to the inner bottom wall of the sleeve 2, and the two sides of the bottom of the connecting rod 105 are also connected to the guide posts 302. The connecting rod 105 is slidably mounted on the outer surface of the two guide posts 302. When the connecting rod 105 moves in the sleeve 2, both sides of the connecting rod 105 will move stably along the two guide posts 302, thus optimizing the movement process of the connecting rod 105. The bottom end of the lead screw 301 passes through the sleeve 2 and is fixedly connected to a knob 303. The outer surface of the knob 303 is provided with evenly distributed anti-slip texture. The knob 303 can increase the contact area at the bottom end of the lead screw 301, thereby facilitating the rotation of the lead screw 301.

[0035] Please see Figure 1 and Figure 2 A horizontal pry bar 4 is fixedly connected to the outer surface of the sleeve 2, and an L-shaped pry bar 5 is fixedly connected to the bottom of the sleeve 2. The horizontal pry bar 4 and the L-shaped pry bar 5 can pry up the rocks on the shore, making it easier to deal with the garbage left under the rocks, which improves the functionality of the device and expands its application range. The outer surface of the sleeve 2 is covered with an anti-slip sleeve 6. The anti-slip sleeve 6 can increase the friction of the surface of the sleeve 2, which can reduce the chance of slipping when the staff holds the device, and make the staff hold the device more stably to carry out the work of collecting marine garbage.

[0036] In this embodiment, a garbage retrieval hook adopts a double-hook structure of a main hook 102 and an auxiliary hook 103, which effectively prevents garbage from slipping and improves retrieval efficiency. Furthermore, the opening directions of the main hook 102 and the auxiliary hook 103 are opposite, allowing for more effective hooking of garbage and expanding the applicability range. The connecting seat A101 and connecting seat B106 are detachably connected via positioning bolts 107 and positioning holes 108, facilitating the overall replacement of the main hook 102 and the auxiliary hook 103, and also simplifying the storage of the device. The adjustment mechanism 3 allows adjustment of the length of the double-hook assembly 1 extending from the sleeve 2, enabling the device to retrieve garbage at different distances on the sea surface, making it more practical. Adjustment is achieved by rotating the knob 303. When the knob 303 rotates, it drives the lead screw 301 to rotate, allowing the connecting rod 105 to move within the inner wall of the sleeve 2, thereby adjusting the position of the double-hook assembly 1. Therefore, this utility model has a simple structure, is easy to operate, has high retrieval efficiency, and is suitable for marine garbage retrieval operations.

[0037] The working principle of the above embodiment is as follows: When in use, the operator can hold the anti-slip sleeve 6 and extend the main hook 102 and the auxiliary hook 103 into the sea surface to retrieve garbage. Since the openings of the main hook 102 and the auxiliary hook 103 are in opposite directions, they can hook the garbage more effectively and prevent slippage. At the same time, the double-hook structure can handle garbage of different shapes and sizes, improving retrieval efficiency. Furthermore, the hook tips of the main hook 102 and the auxiliary hook 103 are equipped with anti-slip particles 104, which can increase the friction of the hook tips of the main hook 102 and the auxiliary hook 103, thereby reducing the probability of garbage falling off, making it more practical. If it is found that there is a certain distance between the device and the garbage on the sea surface during the garbage retrieval process, the distance of the double hook assembly 1 extending from the sleeve 2 can be adjusted by rotating the knob 303, thereby meeting the garbage retrieval work at different positions on the sea surface. When the knob 303 is rotated, the connecting rod 105 can move along the two guide posts 302. 3. The connecting rod 105 is connected via connecting seat A101, connecting seat B106, positioning bolt 107, and positioning hole 108. Therefore, when the position of the connecting rod 105 changes, the positions of the main hook 102 and the auxiliary hook 103 will also change. Furthermore, the lead screw 301 itself has a limiting effect. After the connecting rod 105 is adjusted to the appropriate position, the knob 303 can be stopped. The position of the connecting rod 105 is limited by the lead screw 301. In addition, the horizontal pry bar 4 and the L-shaped pry bar 5 can also pry up the rocks on the shore, making it easier to clean up the garbage under the rocks and optimizing the actual use effect of the device. Finally, the connecting seat A101 and the connecting seat B106 are detachable. When the main hook 102 and the auxiliary hook 103 are damaged, they can be replaced. If the device is not needed for a long time, the connecting seat A101, the main hook 102, and the auxiliary hook 103 can be removed from the connecting seat B106 for storage, which can reduce the space occupied.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A garbage retrieval hook, comprising a double hook assembly (1) and a sleeve (2), characterized in that: The double hook assembly (1) includes a connecting seat A (101) and a connecting rod (105). The upper surface of the connecting seat A (101) is welded with a main hook (102) and a secondary hook (103). The opening directions of the main hook (102) and the secondary hook (103) are opposite. The top end of the connecting rod (105) is fixedly connected to a connecting seat B (106). Two positioning bolts (107) are installed inside the connecting seat A (101). Two positioning holes (108) are opened on the outer surface of the connecting seat B (106). The connecting seat A (101) and the connecting seat B (106) are detachably connected by the positioning bolts (107) and the positioning holes (108). An adjustment mechanism (3) is provided between the double hook assembly (1) and the sleeve (2).

2. The garbage retrieval hook according to claim 1, characterized in that: The hook tips of both the main hook (102) and the auxiliary hook (103) are fixedly connected with multiple anti-slip particles (104).

3. The garbage retrieval hook according to claim 1, characterized in that: The outer surface of the connecting rod (105) is slidably sleeved in the inner wall of the sleeve (2), and the bottom end of the connecting rod (105) is fixedly connected to a limit ring (109).

4. A garbage retrieval hook according to claim 1, characterized in that: The adjustment mechanism (3) includes a lead screw (301) rotatably sleeved at the bottom of the sleeve (2), and the outer surface of the lead screw (301) is threadedly connected to the inner wall of the connecting rod (105).

5. A garbage retrieval hook according to claim 4, characterized in that: The inner bottom wall of the sleeve (2) is fixedly connected to two guide posts (302), and the two sides of the bottom of the connecting rod (105) are respectively slidably sleeved on the outer surface of the two guide posts (302).

6. A garbage retrieval hook according to claim 4, characterized in that: The bottom end of the lead screw (301) passes through the sleeve (2) and is fixedly connected to a knob (303). The outer surface of the knob (303) is provided with uniformly distributed anti-slip texture.

7. A garbage retrieval hook according to claim 1, characterized in that: A transverse pry bar (4) is fixedly connected to the outer surface of the sleeve (2), and an L-shaped pry bar (5) is fixedly connected to the bottom of the sleeve (2).

8. A garbage retrieval hook according to claim 1, characterized in that: The outer surface of the sleeve (2) is fitted with an anti-slip sleeve (6).

Images