Crab pot connector

Abstract

The utility model relates to the technical field of connectors, in particular to a crab pot connector. A wire hanging opening is formed in the connector body, a through cavity is formed in the pressing mechanism, the pressing mechanism and the connector body are movably connected through a pin, a sliding block is slidably connected in the connector body, one side of the sliding block is connected with a third spring, a torsional spring is arranged on the sliding block in a penetrating mode, and a torsional spring installation groove is formed in the sliding block. A cover plate is clamped to the front side of the connector body, a stand column is connected to the rear side of the cover plate, the torsion spring is rotationally connected with the connector body through the stand column, a first spring and a second spring are arranged in the connector body, a supporting mechanism is connected to the lower ends of the first spring and the second spring, and a rod is connected to the upper end of the second spring. The crab pot connector is simple and convenient to operate, can effectively solve the problems that a hook of a traditional crab pot connector cannot be separated by one hand, and a locking piece is prone to rebounding, and greatly improves use efficiency and convenience of a crab pot.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a crab cage connector. Background Art

[0002] In daily life, cages are used in many places and scenes, and there are various types of cages, such as bird cages, pet cages, decorative cages, crab cages for catching crabs, fish cages for fishing, etc. Most cages have a cage body and a hook arranged above the cage body. The hook (cage hook) is used to lift and carry the cage or hang the cage in a specific position, and needs to meet the characteristics of easy assembly and disassembly.

[0003] Crab cages are a type of cage commonly used in the field of aquatic fishing. Boatmen put crab cages into the seabed and then pick them up after a period of time to catch crabs. The structures of crab cages are varied. For example, the Chinese invention patent with publication number CN101720728A discloses a crab cage with a square spiral spring structure as the skeleton, which is easy to fold. Another example is the Chinese utility model patent with publication number CN2590372Y, which discloses a cylindrical foldable crab cage with a simple structure. Another example is the Chinese utility model patent with publication number CN2443597Y, which discloses a marine crab cage consisting of a frame, a net cover, and a support bar. These crab cages all require a crab cage connector when in use, but the existing crab cage connectors have the following defects in actual use: they cannot be unhooked with one hand, and they easily rebound to close the opening after pressing the locking piece, which is very inconvenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the hook cannot be detached with one hand, and the locking piece easily rebounds after being pressed, which causes inconvenience in use.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a crab cage connector, consisting of a connector body and a pressing mechanism sleeved on the outside of the connector body, the connector body is provided with a hanging wire opening, the pressing mechanism is provided with a through cavity for the connector body to pass through, the pressing mechanism and the connector body are movably connected by a pin, a slider is slidably connected in the connector body, a spring three is connected to one side of the slider, a torsion spring is passed through the slider and a torsion spring mounting groove for the torsion spring to pass through is provided on the slider, a cover plate is clamped on the front side of the connector body, a column is fixedly connected to the rear side of the cover plate and the torsion spring is rotatably connected to the connector body through the column, a spring one and a spring two are provided inside the connector body, the lower ends of the spring one and the spring two are connected to a supporting mechanism located inside the connector body, and the upper end of the spring two is connected to a rod located inside the connector body.

[0006] As a further improvement of the utility model, pin installation grooves for pin movement are provided on both sides of the through cavity in the pressing mechanism, the pin passes through the connector body and a pin movement groove for pin movement is provided on the connector body.

[0007] As a further improvement of the utility model, the slider and the spring three are installed in a limiting sliding groove inside the connector body, and a slider rear groove for installing the spring three is provided on one side of the slider.

[0008] As a further improvement of the utility model, the torsion spring is provided with a torsion spring lower end mounting groove for the column to pass through, and the connector body is provided with a cover plate mounting groove matching the cover plate and a column mounting groove for the column to be installed.

[0009] As a further improvement of the utility model, the spring 1 is installed in the spring 1 movable groove inside the connector body; the spring 2 and the rod are installed in the rod upper and lower movable grooves inside the connector body, and a rod installation through groove is provided on one side of the rod upper and lower movable grooves inside the connector body.

[0010] As a further improvement of the utility model, a support mechanism installation groove for installing the support mechanism is provided at the bottom of the spring one movable groove inside the connector body, and a spring one installation groove for installing spring one is provided on the support mechanism; and a spring two installation groove for installing spring two is provided on the support mechanism.

[0011] As a further improvement of the utility model, the top end of the rod is provided with a slot that matches the front end of the slider, the bottom end of the rod is provided with a downward pressing boss and the downward pressing boss is in contact with the downward pressing surface at the bottom of the downward pressing mechanism, and the bottom of the rod is provided with an upper mounting surface of spring 2 for installing spring 2.

[0012] As a further improvement of the utility model, the upper end of the torsion spring is curved and extends to the wire hanging opening of the connector body, and a torsion spring movable groove for the torsion spring to move is provided on the connector body.

[0013] As a further improvement of the utility model, a threading through hole is provided on the connector body.

[0014] The beneficial effects of the utility model: the utility model is reasonably designed and easy to use. The user only needs to press the pressing mechanism downward with one hand to open the opening, and push the torsion spring to close the opening. The operation is simple and convenient, and can effectively solve the problems that the traditional crab cage connector cannot be unhooked with one hand and the locking part is easy to rebound, thereby greatly improving the efficiency and convenience of using the crab cage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the explosion of a crab cage connector of the utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the explosion of a crab cage connector of the utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the overall structure of a crab cage connector of the utility model;

[0018] Figure 4 It is a partial cross-sectional view of a crab cage connector of the utility model (closed state);

[0019] Figure 5 It is a partial cross-sectional view of a crab cage connector of the utility model (in an open state);

[0020] Figure 6 It is a partial cross-sectional view of a connector body of a crab cage connector of the utility model.

[0021] As shown in the figure: 1. Pressing mechanism; 1.1. Through cavity; 1.2. Pin mounting slot; 1.3. Pressing surface; 2. Pin; 3. Spring 1; 4. Support mechanism; 4.1. Spring 1 mounting slot; 4.2. Spring 2 mounting slot; 5. Rod; 5.1. Slot; 5.2. Pressing boss; 5.3. Spring 2 upper mounting surface; 6. Spring 2; 7. Cover plate; 7.1. Column; 8. Connector body; 8.1. Wire hanging opening; 8.2. Rod mounting through slot; 8.3. Through hole Wire through hole; 8.4, cover plate mounting slot; 8.5, column mounting slot; 8.6, rod upper and lower movable slot; 8.7, limit slide slot; 8.8, spring one movable slot; 8.9, support mechanism mounting slot; 8.10, pin movable slot; 8.11, torsion spring movable slot; 9, spring three; 10, slider; 10.1, torsion spring mounting slot; 10.2, slider front end; 10.3, slider rear slot; 11, torsion spring; 11.1, torsion spring lower end mounting slot; 11.2, torsion spring upper end. DETAILED DESCRIPTION

[0022] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.

[0023] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0025] The utility model provides the following Figure 1-6 The crab cage connector shown is composed of a connector body 8 and a pressing mechanism 1 sleeved on the outside of the connector body 8, the connector body 8 is provided with a hanging wire opening 8.1, the pressing mechanism 1 is provided with a through cavity 1.1 for the connector body 8 to pass through, the pressing mechanism 1 is connected to the connector body 8 through a pressing surface 1.3, and the pressing mechanism 1 and the connector body 8 are movably connected through a pin 2, a slider 10 is slidably connected in the connector body 8, a spring three 9 is connected to one side of the slider 10, a torsion spring 11 is penetrated on the slider 10, and a torsion spring installation groove 10.1 for the torsion spring 11 to pass through is provided on the slider 10, a cover plate 7 is clamped on the front side of the connector body 8, a column 7.1 is fixedly connected to the rear side of the cover plate 7, and the torsion spring 11 is rotatably connected to the connector body 8 through the column 7.1, a spring 1 3 and a spring 2 6 are provided inside the connector body 8, the lower ends of the spring 1 3 and the spring 2 6 are connected to a supporting mechanism 4 located inside the connector body 8, and the upper end of the spring 2 6 is connected to a rod 5 located inside the connector body 8.

[0026] like Figure 2 and Figure 6 As shown, in the utility model, pin mounting grooves 1.2 for pin 2 to move are arranged on both sides of the through cavity 1.1 in the down-pressing mechanism 1, the pin 2 passes through the connector body 8 and the connector body 8 is provided with a pin movable groove 8.10 for pin 2 to move.

[0027] like Figure 2 , Figure 5 , Figure 6 As shown, in the utility model, the slider 10 and the spring three 9 are installed in the limiting slide groove 8.7 inside the connector body 8, and a slider rear groove 10.3 for installing the spring three 9 is provided on one side of the slider 10.

[0028] like Figure 2 , Figure 5 , Figure 6 As shown, in the utility model, the torsion spring 11 is provided with a torsion spring lower end mounting groove 11.1 for the column 7.1 to pass through, and the connector body 8 is provided with a cover plate mounting groove 8.4 matching with the cover plate 7 and a column mounting groove 8.5 for mounting the column 7.1.

[0029] like Figure 2 , Figure 5 , Figure 6As shown, in the utility model, spring 1 3 is installed in spring 1 movable groove 8.8 inside the connector body 8; spring 2 6 and rod 5 are installed in rod upper and lower movable grooves 8.6 inside the connector body 8, and a rod installation through groove 8.2 is provided inside the connector body 8 on one side of the rod upper and lower movable grooves 8.6.

[0030] like Figure 2 and Figure 5 As shown, in the utility model, a support mechanism mounting groove 8.9 for mounting the support mechanism 4 is provided at the bottom of the spring one movable groove 8.8 inside the connector body 8, and a spring one mounting groove 4.1 for mounting the spring one 3 is provided on the support mechanism 4; and a spring two mounting groove 4.2 for mounting the spring two 6 is provided on the support mechanism 4.

[0031] like Figure 2 As shown, in the utility model, the top of the rod 5 is provided with a slot 5.1 that matches with the front end 10.2 of the slider, the bottom of the rod 5 is provided with a pressing boss 5.2 and the pressing boss 5.2 is in contact with the pressing surface 1.3 at the bottom of the pressing mechanism 1, and the bottom of the rod 5 is provided with a spring second upper mounting surface 5.3 for mounting the spring second 6.

[0032] like Figure 5 and Figure 6 As shown, the upper end of the torsion spring 11 in the present invention is curved and the upper end 11.2 of the torsion spring extends to the wire hanging opening 8.1 of the connector body 8. The connector body 8 is provided with a torsion spring movable groove 8.11 for the torsion spring 11 to move.

[0033] like Figure 2 , Figure 5 , Figure 6 As shown, in the utility model, a threading through hole 8.3 is provided on the connector body 8 for threading and carrying.

[0034] Working principle: When the utility model is implemented, when the external force presses the pressing mechanism 1 downward, the pressing surface 1.3 of the pressing mechanism 1 presses the pressing boss 5.2 of the rod 5 downward, so that the rod 5 slides downward, and when the slot 5.1 moves below the front end 10.2 of the slider, the force of the spring three 9 pushes the slider 10 to slide, so that the front end 10.2 of the slider slides to above the slot 5.1 at the top of the rod 5. After the external force of the pressing mechanism 1 disappears, the pin 2 drives the pressing mechanism 1 to rebound under the elastic force of the spring one 3, so that the pressing surface 1.3 of the pressing mechanism 1 rebounds together, and the rod 5 rebounds under the elastic force of the spring two 6. After the slot 5.1 at the top of the rod 5 moves upward to below the front end 10.2 of the slider, it will be supported by the front end 10.2 of the slider to limit the position, so that the hanging wire opening 8.1 is in an open state (such as Figure 5As shown in the figure, when the external force pushes the upper end 11.2 of the torsion spring, the torsion spring 11 rotates around the column 7.1 and drives the slider 10 to slide to one side. At this time, the slot 5.1 at the top of the rod 5 is not limited by the front end 10.2 of the slider. At the same time, the elastic force of the spring 26 pushes the rod 5 to slide upward, causing the pressing protrusion 5.2 to contact the pressing surface 1.3 of the pressing mechanism 1. At this time, the top of the rod 5 extends to the wire hanging opening 8.1 to make it in a closed state (as shown in the figure). Figure 4 shown).

[0035] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. A crab cage connector, comprising a connector body (8) and a pressing mechanism (1) sleeved on the outside of the connector body (8), characterized in that: The connector body (8) is provided with a wire hanging opening (8.1), the pressing mechanism (1) is provided with a through cavity (1.1) for the connector body (8) to pass through, the pressing mechanism (1) and the connector body (8) are movably connected via a pin (2), a slider (10) is slidably connected inside the connector body (8), a spring (9) is connected to one side of the slider (10), a torsion spring (11) is passed through the slider (10), and a torsion spring installation groove (11) is provided on the slider (10) for the torsion spring (11) to pass through. 10.1), a cover plate (7) is clamped on the front side of the connector body (8), a column (7.1) is fixedly connected to the rear side of the cover plate (7), and a torsion spring (11) is rotatably connected to the connector body (8) through the column (7.1), a spring 1 (3) and a spring 2 (6) are arranged inside the connector body (8), the lower ends of the spring 1 (3) and the spring 2 (6) are connected to a support mechanism (4) located inside the connector body (8), and the upper end of the spring 2 (6) is connected to a rod (5) located inside the connector body (8).

2. A crab cage connector according to claim 1, characterized in that: The pressing mechanism (1) is provided with pin mounting grooves (1.2) on both sides of the through cavity (1.1) for the pin (2) to move, the pin (2) passes through the connector body (8) and the connector body (8) is provided with a pin movable groove (8.10) for the pin (2) to move.

3. A crab cage connector according to claim 1, characterized in that: The slider (10) and spring three (9) are installed in a limiting slide groove (8.7) inside the connector body (8), and a slider rear groove (10.3) for installing spring three (9) is provided on one side of the slider (10).

4. A crab cage connector according to claim 1, characterized in that: The torsion spring (11) is provided with a torsion spring lower end mounting groove (11.1) for the column (7.1) to pass through, and the connector body (8) is provided with a cover plate mounting groove (8.4) matching with the cover plate (7) and a column mounting groove (8.5) for mounting the column (7.1).

5. The crab cage connector according to claim 1, characterized in that: The spring one (3) is installed in a spring one movable groove (8.8) inside the connector body (8); the spring two (6) and the rod (5) are installed in the rod upper and lower movable grooves (8.6) inside the connector body (8); and a rod installation through groove (8.2) is provided inside the connector body (8) on one side of the rod upper and lower movable grooves (8.6).

6. A crab cage connector according to claim 5, characterized in that: A support mechanism installation groove (8.9) for installing the support mechanism (4) is provided at the bottom of the spring one movable groove (8.8) inside the connector body (8); a spring one installation groove (4.1) for installing the spring one (3) is provided on the support mechanism (4); and a spring two installation groove (4.2) for installing the spring two (6) is provided on the support mechanism (4).

7. A crab cage connector according to claim 1, characterized in that: The top end of the rod (5) is provided with a slot (5.1) matched with the front end (10.2) of the slider, the bottom end of the rod (5) is provided with a pressing boss (5.2) and the pressing boss (5.2) is in contact with a pressing surface (1.3) at the bottom of the pressing mechanism (1), and the bottom of the rod (5) is provided with a spring second upper mounting surface (5.3) for mounting a spring second (6).

8. The crab cage connector according to claim 1, characterized in that: The upper end of the torsion spring (11) is curved and the upper end (11.2) of the torsion spring extends to the wire hanging opening (8.1) of the connector body (8). The connector body (8) is provided with a torsion spring movable groove (8.11) for the torsion spring (11) to move.

9. A crab cage connector according to claim 1, characterized in that: The connector body (8) is provided with a wire threading through hole (8.3).

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