Foldable hook
By designing a foldable hook, the problems of traction difficulties and safety hazards when the ship is docked are solved, and a tool with simple structure and easy to use is provided. Using the special-shaped hole structure and anti-slip design, flexible adjustment of the hook and safe traction are achieved.
Patent Information
- Application Number
- CN202420851570.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-23
AI Technical Summary
When the ship is docked, it is difficult for the staff to find a suitable traction point, and the boat surface is slippery, and pulling the boat with bare hands is easy to slip, which poses a safety hazard.
A foldable hook is designed, including a handle, hook and locking piece. The hook can be expanded outward from the opening or folded into the storage cavity, with an expansion angle of ≤90°, and is equipped with an anti-slip sleeve and a handle, using a special-shaped hole The structure realizes press-type unlocking and locking, making it easy to adjust the angle and storage.
It provides a hook tool with a simple structure and easy to use, which can flexibly adjust the angle between the hook and the handle, reduce the risk of slippage, and adapt to different situations. The 7-shaped design is easy to store, reducing operation difficulty and safety hazards.
Smart Images
Figure CN222310863U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hook tools, in particular to a foldable hook. Background Art
[0002] Ships are usually moored alongside docks or other ships, usually with a single-head cable or a return cable and a mooring rope wrapped around two mooring piles. When the ship is close to the shore, the staff usually drags the ship ashore by hand. Due to the different docking positions of the ship, it is difficult to find the force point, and the boat surface is slippery, so it is easy to slip when pulling the boat by hand. If you are not careful, you may bring the staff into the water, which poses certain safety hazards. Utility Model Content
[0003] The utility model aims to overcome at least one defect of the above-mentioned prior art and provide a foldable hook which has a simple structure, is easy to store and can assist ships to go ashore.
[0004] The utility model provides a foldable hook, which is used for docking a ship, and comprises a handle, a hook and a locking piece, wherein the handle and the hook are rotatably connected via the locking piece; a storage cavity is arranged in the handle; an opening on one side of the handle is connected to the storage cavity; the hook can be unfolded outwards from the opening; or folded inwards into the storage cavity, and the outward unfolding angle of the hook is ≤90°.
[0005] The handle is preferably a round handle for easy gripping. The locking member is used to lock the hook, which can be a push-type lock or a push-type lock, which can fix the angle between the hook and the handle, or lock the hook when it is stored to prevent the hook from sliding out of the opening freely. Preferably, the hook has a maximum outward expansion angle of 90°, and forms a 7-shaped structure when expanded. The hook is used to hook out the edge of the ship, which is convenient for docking. Therefore, the foldable hook of the utility model is easy to store and has a simple structure.
[0006] Furthermore, a hanging ring is provided at the tail of the handle, and the hanging ring is integrally formed with the handle.
[0007] In another embodiment of the utility model, a lifting ring is provided at the tail of the handle, and the lifting ring is rotatably and detachably connected to the handle.
[0008] The design of the hanging ring is mainly convenient for the daily storage of the foldable hook of the utility model. The foldable hook can be hung by the hanging ring, which is convenient to take, and the hook can be a detachable hook, such as a metal ring detachably installed on the top or tail of the foldable hook. More preferably, the utility model uses an integrally formed hanging ring, which has low production cost and is more durable.
[0009] Furthermore, a card slot is provided on the other side of the handle, the card slot is connected to the storage cavity and the opening, and the card slot and the opening are in the same plane; one end of the hook is a connecting end, and the other end is a hook handle end, and the connecting end is rotatably connected to the handle through a locking member.
[0010] In order to realize the disassembly and assembly of the hook and the handle, a slot is provided on the other side of the handle, so that a certain amount of space is left at the tail of the connecting end, making the rotation process more flexible and free.
[0011] Furthermore, the inner side edge of the hook handle end is concave to form a hook position; the outer side edge of the hook is provided with anti-slip horizontal stripes; and the middle part of the hook is provided with a plurality of grooves.
[0012] The hook is designed to prevent slipping during the pulling process, and the edge of the boat can be embedded in the hook during the process of pulling the boat to dock. The horizontal stripes are designed to prevent the hook from slipping when held in the storage state, and the grooves are designed to reduce the weight of the entire hook.
[0013] Furthermore, a handle is provided on the outer side of the hook to facilitate unfolding the hook.
[0014] The handle is a triangular sheet-shaped protrusion, which is integrally formed with the hook. In the storage state, the handle extends from the opening, and is easy to manually unfold when the locking member is unlocked.
[0015] Furthermore, the handle is provided with a first through hole and a second through hole, and the straight line formed by the first through hole and the second through hole is perpendicular to the common plane where the opening and the slot are located; the first through hole is a special-shaped hole; the second through hole is a circular hole; a connecting hole is provided on the connecting end, one side of the connecting hole is a special-shaped side, which matches the first through hole, and the other side of the connecting hole is a circular side, which matches the second through hole; the locking piece passes through the first through hole, the connecting hole and the second through hole; and the locking and unlocking of the handle and the hook are achieved by pressing the locking piece.
[0016] Furthermore, the locking component includes a first switch key, a second switch key and a screw; the plug column of the first switch key is a special-shaped column, and the plug column of the second switch key is a round column; the first switch key is sequentially inserted into the special-shaped side of the first through hole and the connecting hole, and the second switch key is sequentially inserted into the second through hole and the round side of the connecting hole.
[0017] The lock fastener of the utility model is unlocked by pressing, and after unlocking, the hook is unfolded by the handle. The utility model adopts a special-shaped hole to achieve press-type unlocking. By pressing the second switch key, the special-shaped column on the first switch key is separated from the first through hole, so that the hook can rotate freely to achieve unfolding. After the unfolding angle is confirmed, by pressing the first switch key, the special-shaped column is inserted into the first through hole to achieve locking.
[0018] Furthermore, the outer layer of the handle is covered with an anti-skid cover, and the surface of the anti-skid cover is provided with an annular anti-skid pattern. The anti-skid cover is a silicone anti-skid cover, which fits tightly on the handle, and the anti-skid pattern design has a good anti-skid effect.
[0019] More preferably, the tail of the handle is also provided with a group of symmetrical hanging holes, which can be used to hang ropes for easy storage.
[0020] In some embodiments of the utility model, the bottom of the handle is hollow to form a sleeve. The sleeve is used to tightly fit the handle to a traction stick on the boat, so that people on the shore can pull the boat to the shore.
[0021] Compared with the prior art, the beneficial effects of the utility model are:
[0022] The foldable hook of the utility model has a simple structure and is easy to use. The angle between the hook and the handle can be flexibly adjusted by pressing the first switch and the second switch, and can be adaptively adjusted according to different situations. At the same time, the design of the 7-shaped hook is small in size and easy to store. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the foldable hook of the utility model.
[0024] Figure 2 The utility model is a schematic diagram of the explosion structure of the foldable hook.
[0025] Figure 3 This is a schematic diagram of the exploded structure of the foldable hook of the utility model from another perspective.
[0026] Figure 4 This is a schematic diagram of the bottom structure of the foldable hook of the utility model. DETAILED DESCRIPTION
[0027] The drawings in the embodiments provide a more detailed description of the technical solutions in the embodiments of the utility model. In the drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the utility model, not all of them. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the utility model, and should not be construed as limitations on the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. The embodiments of the utility model are described in detail below in conjunction with the drawings.
[0028] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0030] Example 1
[0031] This embodiment provides a foldable hook for ships to dock. Figure 1 As shown, it comprises a handle 1, a hook 2 and a locking member 3, wherein the handle 1 and the hook 2 are rotatably connected through the locking member 3; a storage cavity 4 is provided in the handle 1; an opening 5 is provided on one side of the handle 1 to communicate with the storage cavity 4; Figure 2 As shown, a slot 6 is provided on the other side of the handle 1, the slot 6 is connected to the storage cavity 4 and the opening 5, and the slot 6 and the opening 5 are in the same plane; one end of the hook 2 is a connecting end 21, and the other end is a hook handle end 22, and the connecting end 21 is rotatably connected to the handle 1 through a locking member 3. The hook 2 can be unfolded outward from the opening 5; or folded inward into the storage cavity 4, and the outward unfolding angle of the hook 2 is ≤90°.
[0032] like Figures 2-3As shown, the handle 1 is provided with a first through hole 11 and a second through hole 12, and the straight line formed by the first through hole 11 and the second through hole 12 is perpendicular to the common plane where the opening 5 and the slot 6 are located; the first through hole 11 is a special-shaped hole; the second through hole 12 is a circular hole; a connecting hole 10 is provided on the connecting end 21, one side of the connecting hole 10 is a special-shaped side 101, which matches the first through hole 11, and the other side of the connecting hole 10 is a circular side 102, which matches the second through hole 12; the locking member 3 passes through the first through hole 11, the connecting hole 10 and the second through hole 12; by pressing the locking member 3, the locking and unlocking of the handle 1 and the hook 2 are achieved.
[0033] like Figures 2-3 As shown, the locking member 3 includes a first switch key 31, a second switch key 32 and a screw 33; the plug column of the first switch key 31 is a special-shaped column, and the plug column of the second switch key 32 is a round column; the first switch key 31 is sequentially inserted into the first through hole 11 and the special-shaped side 101 of the connecting hole 10, and the second switch key 32 is sequentially inserted into the second through hole 12 and the round side 102 of the connecting hole 10.
[0034] The lock member 3 of the utility model is unlocked by pressing, and after unlocking, the hook 2 is unfolded by the handle 24. The utility model adopts a special-shaped hole to realize press-type unlocking. By pressing the second switch key 32, the special-shaped column on the first switch key 31 is separated from the first through hole 11, so that the hook 2 can rotate freely to achieve unfolding. After the unfolding angle is confirmed, the first switch key 31 is pressed to insert the special-shaped column into the first through hole 11 to achieve locking.
[0035] like Figures 1 to 3 As shown, the tail of the handle 1 is provided with a hanging ring 13, and the hanging ring 13 is integrally formed with the handle 1. The inner side edge of the hook handle end 22 is concave to form a hook position 20; the outer side edge of the hook 2 is provided with anti-slip horizontal stripes; and the middle part of the hook 2 is provided with a plurality of groove positions 23. The outer side edge of the hook 2 is also provided with a handle 24 for facilitating the unfolding of the hook 2. The outer layer of the handle 1 is provided with an anti-slip sleeve 7, and the surface of the anti-slip sleeve 7 is provided with annular anti-slip stripes. The anti-slip sleeve 7 is a silicone anti-slip sleeve 7, which fits tightly on the handle 1, and the anti-slip stripe design has a good anti-slip effect. The tail of the handle 1 is also provided with a group of symmetrical hanging holes 30. The hanging holes 30 can be hung with ropes for easy storage.
[0036] Example 2
[0037] In this embodiment, a hanging ring 13 is provided at the tail of the handle 1, and the hanging ring 13 is rotatably and detachably connected to the handle 1. That is, a metal ring is detachably installed at the top or tail of the foldable hook.
[0038] Example 3
[0039] The difference between this embodiment and the first embodiment is that the bottom of the handle 1 is hollow to form a sleeve 40 .
[0040] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the above preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model. Those skilled in the art can also make other changes within the spirit of the utility model and apply them to the design of the utility model, as long as they do not deviate from the technical effects of the utility model. These changes made according to the spirit of the utility model should be included in the scope of protection claimed by the utility model.
Claims
1. A foldable hook for docking a ship, characterized in that: It comprises a handle (1), a hook (2) and a locking member (3), wherein the handle (1) and the hook (2) are rotatably connected via the locking member (3); A storage cavity (4) is provided in the handle (1); an opening (5) on one side of the handle (1) is connected to the storage cavity (4); The hook (2) can be unfolded outward from the opening (5); or folded inward into the storage cavity (4), and the outward unfolding angle of the hook (2) is ≤90°.
2. The foldable hook according to claim 1, characterized in that: A hanging ring (13) is provided at the tail of the handle (1), and the hanging ring (13) and the handle (1) are integrally formed.
3. The foldable hook according to claim 1, characterized in that: A lifting ring (13) is provided at the tail of the handle (1), and the lifting ring (13) is rotatably and detachably connected to the handle (1).
4. The foldable hook according to claim 1, characterized in that: A slot (6) is provided on the other side of the handle (1), the slot (6) is communicated with the storage cavity (4) and the opening (5), and the slot (6) and the opening (5) are in the same plane; one end of the hook (2) is a connecting end (21), and the other end is a hook handle end (22), and the connecting end (21) is rotatably connected to the handle (1) via a locking member (3).
5. The foldable hook according to claim 4, characterized in that: The inner side edge of the hook handle end (22) is concave to form a hook position (20); the outer side edge of the hook (2) is provided with anti-slip transverse stripes; and a plurality of groove positions (23) are provided in the middle of the hook (2).
6. The foldable hook according to claim 5, characterized in that: A handle (24) is also provided on the outer side of the hook (2) for facilitating the unfolding of the hook (2).
7. The foldable hook according to claim 4, characterized in that: The handle (1) is provided with a first through hole (11) and a second through hole (12), and the straight line formed by the first through hole (11) and the second through hole (12) is perpendicular to the common plane where the opening (5) and the slot (6) are located; the first through hole (11) is a special-shaped hole; the second through hole (12) is a circular hole; the connecting end (21) is provided with a connecting hole (10), one side of the connecting hole (10) is a special-shaped side (101) matching the first through hole (11), and the other side of the connecting hole (10) is a circular side (102) matching the second through hole (12); the locking member (3) passes through the first through hole (11), the connecting hole (10) and the second through hole (12); by pressing the locking member (3), the handle (1) and the hook (2) are locked and unlocked.
8. The foldable hook according to claim 7, characterized in that: The locking member (3) comprises a first switch key (31), a second switch key (32) and a screw (33); the plug-in column of the first switch key (31) is a special-shaped column, and the plug-in column of the second switch key (32) is a round column; the first switch key (31) is sequentially inserted into the first through hole (11) and the special-shaped side (101) of the connecting hole (10), and the second switch key (32) is sequentially inserted into the second through hole (12) and the round side (102) of the connecting hole (10).
9. The foldable hook according to any one of claims 1 to 8, characterized in that: The outer layer of the handle (1) is provided with an anti-slip cover (7), and the surface of the anti-slip cover (7) is provided with annular anti-slip patterns; the tail of the handle (1) is also provided with a group of symmetrical hanging holes (30).
10. The foldable hook according to any one of claims 1 to 8, characterized in that: The bottom of the handle (1) is hollow to form a sleeve (40).