Supporting leg lifting and rotating structure of fishing platform

Abstract

The utility model relates to the field of folding fishing platforms, in particular to a fishing platform supporting leg lifting and rotating structure which comprises a platform plate and supporting legs, corner seats are installed at the four corners of the platform plate, and the supporting legs are installed on the corner seats. The top of the support leg is provided with a push-type limit switch; the corner seat is provided with a rotary storage structure used for connecting the supporting foot and the table plate, the rotary storage structure comprises a split type locking sleeve, the split type locking sleeve is fixedly installed on the corner seat and forms an insertion cavity for the supporting foot to be inserted, and the insertion cavity has an insertion direction extending from the top of the split type locking sleeve to the bottom of the split type locking sleeve. The supporting foot is provided with a first insertion position and a second insertion position in the insertion direction, and the limiting switch is used for controlling the first insertion position and the second insertion position of the supporting foot 2 on the angle seat to be switched. The rotating piece is rotatably installed in the split type locking sleeve and provided with a rotating shaft perpendicular to the inserting direction, a penetrating cavity allowing the supporting foot to penetrate through is formed in the rotating piece, and the technical problem that the supporting foot is rotatably stored is solved.

Description

Technical Field

[0001] This utility model relates to the field of folding fishing platforms, specifically to a lifting and rotating structure for the legs of a fishing platform. Background Technology

[0002] Existing folding fishing platforms all require the legs to be completely detached from the platform before the platform can be folded. However, fishing platforms are usually used near water, and there are frequent instances where the detached legs fall into the water. If the detached legs are simply left aside, they are easily lost, which can affect future fishing trips. This paper proposes a rotating storage structure that does not require the legs to be disassembled. Utility Model Content

[0003] I. Technical problems to be solved

[0004] This utility model addresses the aforementioned deficiencies in the existing technology by proposing a lifting and rotating structure for the support legs of a fishing platform, thus solving the technical problem of how to rotate and store the support legs without disassembling them.

[0005] II. Technical Solution

[0006] To solve the above-mentioned technical problems, this utility model provides a lifting and rotating structure for a fishing platform support, including a platform and support legs. Corner seats are installed at the four corners of the platform, and the support legs are installed on the corner seats.

[0007] The top of the support leg is equipped with a push-button limit switch; the corner bracket has a rotating storage structure for connecting the support leg to the platform.

[0008] The rotating storage structure includes: a split locking sleeve, which is fixedly installed on the corner bracket and forms an insertion cavity for inserting the support leg. The insertion cavity has an insertion direction extending from the top of the split locking sleeve to its bottom. The support leg has a first insertion position and a second insertion position along the insertion direction. A limit switch is used to control the switching of the first insertion position and the second insertion position of the support leg 2 on the corner bracket.

[0009] A rotating component is rotatably mounted inside a split locking sleeve and has a rotating shaft perpendicular to the insertion direction. The rotating component forms a through cavity for the support leg to pass through.

[0010] The rotating component is configured to rotate relative to the split locking sleeve about a rotating axis between a first state and a second state.

[0011] When the rotating part is in the first state, the support leg is inserted into the insertion cavity and engages with the through cavity to reach the first insertion position. In this first state, the support leg is in a supporting state relative to the platform.

[0012] When the support leg moves to the second insertion position along the insertion direction, and an external force is applied to make the support leg drive the rotating part to rotate to the second state, the support leg is in the retracted state relative to the platform.

[0013] The push-button limit switch includes a switch base, a pressing block, and a snap-fit ​​block. The switch base is mounted on the top of the support leg and has an inner cavity. The pressing block is movably disposed in the inner cavity along the length direction of the support leg and has a pressing part protruding from the top of the support leg. The snap-fit ​​block is movably disposed in the inner cavity along the length direction perpendicular to the support leg and has a limiting part protruding from the side of the support leg.

[0014] The inner cavity contains a spring that abuts against the tail of the locking block. The bottom of the pressing block is provided with an upper abutting slope, and the locking block is provided with a lower abutting slope that cooperates with the upper abutting slope. When the pressing part drives the pressing block to move downward, the upper abutting slope abuts against the lower abutting slope, thereby driving the locking block to overcome the force of the spring and causing the limiting part to retract into the support leg.

[0015] The body-type locking sleeve includes a front sleeve body and a rear sleeve body, and the inner walls of both the front sleeve body and the rear sleeve body are formed with contact walls for pressing the support feet.

[0016] There is a movable gap between the front sleeve and the rear sleeve. When an external force is applied and the movable gap is reduced, the contact wall presses the support foot.

[0017] A rotating seat is provided on the side wall of the front sleeve and the rear sleeve respectively. The rotating shaft can rotate within the rotating seat. At least one of the rotating seats is provided with a 1 / 4 rotating stop. The rotating shaft corresponding to the 1 / 4 rotating stop is set as a rotating half shaft. The 1 / 4 rotating stop and the rotating half shaft are used to control the rotation angle of the rotating part to 90° or close to 90°.

[0018] Furthermore, a circular groove is provided at the center of the 1 / 4 rotating stop, and a half-shaft center corresponding to the circular groove is provided at the center of the rotating half-shaft.

[0019] The corner seat is provided with a through hole for installing a split locking sleeve. The outer wall of the front sleeve and / or the rear sleeve is formed with a positioning protrusion extending along its axis. The inside of the through hole is provided with a positioning groove that cooperates with the positioning protrusion. The split locking sleeve is circumferentially limited by the cooperation of the positioning protrusion and the positioning groove.

[0020] The positioning protrusion is set on the outer wall of the front sleeve and / or the rear sleeve at the location of one of the rotating seats.

[0021] The rotating storage structure also includes a pressing mechanism, which is used to drive the split locking sleeve to grip the support leg and fix it in place.

[0022] The pressing mechanism is used to drive the split locking sleeve to grip the support foot and fix it. The pressing mechanism includes a squeezing push block installed in the corner seat. When the squeezing push block squeezes the split locking sleeve under the action of external force, it applies a force along the rotation axis to the front sleeve body, thereby reducing the movement gap.

[0023] The pressing mechanism also includes a pressing screw connected to the clamping push block. The outer end of the pressing screw is provided with a pressing knob. By rotating the pressing knob, the pressing screw and the clamping push block are pushed in sequence, thereby controlling the gap between the front sleeve and the rear sleeve.

[0024] The split locking sleeve has a foot clearance opening to avoid the support legs during rotation; the corner bracket has a foot storage opening to avoid the support legs during rotation.

[0025] III. Beneficial Effects

[0026] Compared with the prior art, this utility model achieves the effect of rotating the legs to the back of the platform without completely separating them by using a split locking sleeve with a built-in rotating component. This enables the fishing platform to be quickly folded and stored, effectively preventing the legs from being lost during storage. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention in its fully stowed state;

[0028] Figure 2 This is a three-dimensional structural diagram of the present invention, showing that all the legs are housed on the back of the tabletop.

[0029] Figure 3 This is a three-dimensional structural diagram of the present invention with one of its legs in an unfolded state;

[0030] Figure 4 This is a three-dimensional structural diagram of the present invention with all legs in the extended state;

[0031] Figure 5 This is a top view of the structure of this utility model with all legs in the extended state.

[0032] Figure 6 yes Figure 5 The support leg is in the first insertion position in the cross-sectional structural diagram of line AA in the middle;

[0033] Figure 7 yes Figure 5 The support leg is in the second insertion position in the cross-sectional view of line AA.

[0034] Figure 8 yes Figure 5 Schematic diagram of the cross-sectional structure of the middle BB line;

[0035] Figure 9 This is a bottom view of the structure of this utility model with all the legs housed on the back of the table.

[0036] Figure 10 yes Figure 9 Schematic diagram of the cross-sectional structure of the middle CC line;

[0037] Figure 11 This is a three-dimensional structural diagram of the corner bracket, split locking sleeve, rotating component, and support leg of this utility model. Figure 1 ;

[0038] Figure 12 This is a three-dimensional structural diagram of the corner bracket, split locking sleeve, rotating component, and support leg of this utility model. Figure 2 ;

[0039] Figure 13 This is a three-dimensional structural diagram of the split locking sleeve, rotating component, and support leg in this utility model. Figure 3 ;

[0040] Figure 14 This is a three-dimensional structural diagram of the corner bracket in this utility model;

[0041] Figure 15 This is a three-dimensional structural diagram of the pressing mechanism in this utility model;

[0042] Figure 16 This is a schematic diagram of the three-dimensional structure of the split locking sleeve and rotating component in this utility model. Figure 1 ;

[0043] Figure 17 This is a schematic diagram of the three-dimensional structure of the split locking sleeve and rotating component in this utility model. Figure 2 ;

[0044] Figure 18 This is a three-dimensional structural diagram of the rotating component in this utility model.

[0045] In the picture:

[0046] 1 represents the platform; 1a represents the first plate; 1b represents the second plate;

[0047] 2 is a support leg;

[0048] 3 is the corner bracket; 3a is the through hole; 3b is the support leg storage opening; 3f is the positioning groove;

[0049] 4 is a split locking sleeve; 4a is the front sleeve body; 4b is the rear sleeve body; 4c is the contact wall; 4d is the movement clearance; 4e is the limiting stop; 4f is the groove; 4g is the positioning protrusion; 4h is the support foot clearance opening; 4i is the rotating seat; 4j is the 1 / 4 rotating stop block; 4k is the axial circular groove.

[0050] 5 is a rotating component; 5a is a rotating shaft; 5b is a limiting groove; 5c is a rotating half-shaft; 5d is the half-shaft axis; 5e is a through cavity;

[0051] 6 is the top-pressing mechanism; 6a is the clamping push block; 6b is the top-pressing knob; 6c is the top-pressing screw;

[0052] 7 is the pressing block; 8 is the snap-fit ​​block; 9 is the support foot pressure strip; 10 is the umbrella frame mounting hole; 11 is the umbrella frame locking component; 12 is the knob; 13 is the elastic buckle; 14 is the folding base; 15 is the cover plate. Detailed Implementation

[0053] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0054] Example 1:

[0055] like Figures 4 to 13 As shown, the lifting and rotating structure of the fishing platform support leg in this embodiment is used to connect the support leg 2 and the platform 1. Specifically, it realizes the switching between the support leg 2 in the supporting state and the storage state. The storage structure includes a split locking sleeve 4 and a rotating component 5.

[0056] The split locking sleeve 4 is fixedly installed at the top corner of the platform 1 and forms an insertion cavity for the support leg 2 to be inserted. In conventional fishing platforms, the support leg 2 is inserted into the insertion cavity and locked in place by a locking device. It should be noted that, to prevent the support leg 2 from slipping relative to the platform 1 within the insertion cavity during use, the support leg 2 is not perpendicular to the supporting surface of the platform 1. In the storage structure of this utility model, the insertion cavity has an insertion direction extending from the top of the split locking sleeve 4 to its bottom. Figure 6 (in the direction of the middle arrow), the support leg 2 has a first insertion position along the insertion direction ( Figure 6 The position of the middle support leg 2) and the second insertion position ( Figure 7 (Position of the middle support leg 2).

[0057] The rotating member 5 is rotatably mounted within the split locking sleeve 4 and has a rotation axis 5a perpendicular to the insertion direction. The rotating member 5 forms a through cavity through which the support leg 2 passes. The rotating member 5 is configured to be able to rotate relative to the split locking sleeve 4 about the rotation axis 5a in a first state ( Figure 6 and Figure 7 Rotation between the state of the rotating component 5 and the second state ( Figure 10 (State of the rotating component 5).

[0058] like Figures 4 to 8 As shown, when the rotating part 5 is in the first state, the support leg 2 is inserted into the insertion cavity and cooperates with the through cavity to reach the first insertion position. In this first state, the support leg 2 is in a supporting state relative to the platform 1.

[0059] like Figure 7 , Figure 9 and Figure 10 As shown, when the support leg 2 moves to the second insertion position along the insertion direction, and an external force is applied to make the support leg 2 drive the rotating part 5 to rotate to the second state, the support leg is in the storage state relative to the platform 1.

[0060] like Figures 6 to 13 As shown, the split locking sleeve 4 includes a front sleeve 4a and a rear sleeve 4b. The inner walls of both the front sleeve 4a and the rear sleeve 4b have contact walls 4c for pressing the support leg 2. Along the axial direction of the rotating member 5, there is a movable gap 4d between the front sleeve 4a and the rear sleeve 4b. When an external force is applied to reduce this movable gap 4d, the contact wall 4c presses the support leg 2. More specifically, it also includes a pressing mechanism 6 that applies a force along the rotation axis 5a to the front sleeve 4a, thereby reducing the movable gap 4d.

[0061] The corner seat 3 is provided with a through hole 3a for installing the split locking sleeve 4. The lower outer walls of the front sleeve 4a and the rear sleeve 4b are provided with limiting flanges 4e. The bottom end of the through hole 3a is provided with an annular groove that mates with the limiting flanges 4e. The upper outer walls of the front sleeve 4a and the rear sleeve 4b are provided with grooves 4f. The split locking sleeve 4 also includes a retaining spring installed in the groove 4f.

[0062] When the split locking sleeve 4 is inserted into the bottom of the through hole 3a and the limiting stop 4e is engaged with the annular groove, the groove 4f on the split locking sleeve 4 is exposed in the through hole 3a so that the snap ring can be installed. Then, the split locking sleeve 4 is axially limited by the cooperation of the limiting stop 4e and the snap ring.

[0063] Furthermore, a cover plate 15 is installed on the corner bracket 3, covering the top of the split locking sleeve 4. The cover plate 15 has a through hole for the support leg 2 to pass through.

[0064] like Figure 6 and Figure 7 As shown, the support leg 2 is equipped with a push-button limit switch, which is used to limit the position of the support leg 2 inserted into the insertion cavity, namely the first insertion position and the second insertion position.

[0065] The push-button limit switch includes a switch base, a push-button block 7, and a locking block 8. The switch base is mounted on the top of the support leg 2 and has an inner cavity. The push-button block 7 is movably disposed in the inner cavity along the length direction of the support leg 2 and has a push-button part protruding from the top of the support leg 2. The locking block 8 is movably disposed in the inner cavity along the length direction perpendicular to the support leg 2 and has a limiting part protruding from the side of the support leg 2. A spring is built into the inner cavity and abuts against the tail of the locking block 8. The bottom of the push-button block 7 is provided with an upper abutting inclined surface. The locking block 8 is provided with a lower abutting inclined surface that cooperates with the upper abutting inclined surface. When the push-button block 7 is driven to move downward by pressing the push-button part, the upper abutting inclined surface presses against the lower abutting inclined surface, thereby driving the locking block 8 to overcome the spring force and causing the limiting part to retract into the support leg 2.

[0066] like Figure 6 As shown, when the limiting part is exposed and in contact with the upper end of the cover plate 15, the support leg 2 is in the first insertion position.

[0067] like Figure 6 , Figure 7 , Figure 10 as well as Figure 13 As shown, the rotating part 5 is provided with a limiting groove 5b that cooperates with the limiting part shown. When the support leg 2 moves downward along the insertion direction until the limiting part cooperates with the limiting groove 5b, the support leg 2 is in the second insertion position.

[0068] like Figure 11 and Figure 12 As shown, the split locking sleeve 4 has a foot clearance opening 4h to avoid the support leg 2 during rotation. There are two foot clearance openings 4h, as shown... Figure 11 The shown support leg clearance opening 4h is used to avoid the top of support leg 2 after rotation. Figure 12 The shown support leg clearance opening 4h is used to avoid the rod of the support leg 2 after rotation. The back of the platform 1 is provided with a support leg retaining strip 9 for closing the support leg storage opening 3b. The support leg retaining strip 9 can prevent the support leg 2 from wobbling during transportation or movement of the fishing platform in the stored state.

[0069] like Figures 1 to 13 The fishing platform shown includes a platform 1 and legs 2. Corner seats 3 are installed at the four corners of the platform 1, and the legs 2 are mounted on the corner seats 3. When corner seats 3 are installed at the four corners of the platform 1, the legs are mounted on the corner seats 3. If corner seats 3 are not installed at the four corners of the platform 1, the legs 2 are directly connected to the platform 1. It also includes a storage structure installed within the corner seats 3. The pressing mechanism 6 has a clamping push block 6a installed within the corner seats 3. When the clamping push block 6a is pressed against the split locking sleeve 4 under external force, the movement gap 4d is reduced. Figure 15As shown, the top pressing mechanism 6 also includes a top pressing screw 6c connected to the clamping push block 6a. The outer end of the top pressing screw 6c is provided with a top pressing knob 6b. By rotating the top pressing knob 6b, the top pressing screw 6c and the clamping push block 6a are pushed in sequence, thereby controlling the gap between the front sleeve 4a and the rear sleeve 4b.

[0070] At least one of the four corner brackets 3 is provided with an umbrella frame mounting hole 10 and an umbrella frame locking member 11 for locking the umbrella frame. The platform 1 includes a first plate 1a and a second plate 1b that are hinged to each other, and the back sides of the first plate 1a and the second plate 1b form a storage space for storing the legs.

[0071] One of the first plate 1a and the second plate 1b is equipped with an insert that slides along a axis perpendicular to their hinge. The other of the first plate 1a and the second plate 1b is provided with a slot that mates with the insert. Specifically, the insert is equipped with a locking knob 12. When the first plate 1a and the second plate 1b are in a flat, unfolded state, the knob 12 is loosened and the insert is inserted into the slot. Then, the knob 12 is tightened to lock the flat, unfolded state, ensuring the stability of the support state of the platform 1.

[0072] The back of the platform 1 is equipped with elastic clips 13 for engaging with the legs 2. The elastic clips 13 also improve the stability of the legs 2 in the folded state, preventing wobbling during transportation or movement. The legs 2 are detachably equipped with folding feet 14. When unfolded, the folding feet 14 provide a larger support area, especially when the legs 2 are submerged in water, effectively preventing them from sinking into mud.

[0073] Example 2:

[0074] Compared to Example 1, in this example, as Figures 16-18 As shown, a rotating seat 4i is provided on the side wall of the front sleeve 4a and the rear sleeve 4b respectively. The rotating shaft 5a can rotate within the rotating seat 4i. At least one of the rotating seats 4i is provided with a 1 / 4 rotating stop 4j. The rotating shaft 5a corresponding to the 1 / 4 rotating stop 4j is set as a rotating half shaft 5c. The cooperation between the 1 / 4 rotating stop 4j and the rotating half shaft 5c is used to control the rotation angle of the rotating component 5 to 90° or close to 90°. Through this structural setting, the rotation angle of the rotating shaft 5a can be controlled, making the rotation process of the support leg more stable.

[0075] Furthermore, a circular groove 4k is provided at the center of the 1 / 4 rotating stop 4j, and a half-shaft center 5d corresponding to the circular groove 4k is provided at the center of the rotating half-shaft 5c. Compared with the rotation method of direct contact at the apex, the rotation method of arc contact is smoother and further improves the stability of rotation.

[0076] Example 3:

[0077] Compared to Example 1, in this example, as Figure 14 As shown, the outer wall of the front sleeve 4a and / or the rear sleeve 4b is formed with a positioning protrusion 4g extending along its axis. The interior of the through hole 3a is provided with a positioning groove 3f that cooperates with the positioning protrusion 4g. The positioning protrusion 4g and the positioning groove 3f cooperate to circumferentially limit the position of the split locking sleeve 4, so that the position of the split locking sleeve 4 remains unchanged, and it is also easier to install.

[0078] Furthermore, the positioning protrusion 4g protrudes from the outer wall of the front sleeve 4a and / or the rear sleeve 4b at the location of one of the rotating seats 4i. In this case, the positioning protrusion 4g can also support the rotating shaft 5a and improve the overall structural strength.

[0079] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A lifting and rotating structure for a fishing platform support leg, characterized in that, The lifting and rotating structure of the fishing platform includes a platform (1) and legs (2). Corner seats (3) are installed at the four corners of the platform (1), and the legs (2) are installed on the corner seats (3). The top of the support leg (2) is equipped with a push-button limit switch; the corner bracket (3) is equipped with a rotating storage structure for connecting the support leg (2) and the platform (1). The rotating storage structure includes: a split locking sleeve (4), which is fixedly installed on the corner seat (3) and forms an insertion cavity for inserting the support leg (2). The insertion cavity has an insertion direction extending from the top of the split locking sleeve (4) to its bottom. The support leg (2) has a first insertion position and a second insertion position along the insertion direction. The limit switch is used to control the switching of the first insertion position and the second insertion position of the support leg (2) on the corner seat (3). Rotating component (5), which is rotatably mounted in the split locking sleeve (4) and has a rotating shaft (5a) perpendicular to the insertion direction, the rotating component (5) forming a through cavity (5e) through which the support leg (2) passes; The rotating component (5) is configured to rotate relative to the split locking sleeve (4) about the rotation axis (5a) between a first state and a second state; When the rotating part (5) is in the first state, the support leg (2) is inserted into the insertion cavity and cooperates with the through cavity (5e) and reaches the first insertion position. In this first state, the support leg (2) is in a supporting state relative to the platform (1). When the support leg (2) moves to the second insertion position along the insertion direction, and an external force is applied to make the support leg (2) drive the rotating part (5) to rotate to the second state, the support leg is in a retracted state relative to the platform (1).

2. The lifting and rotating structure for a fishing platform support leg according to claim 1, characterized in that, The push-type limit switch includes a switch base, a pressing block (7) and a snap-fit ​​block (8). The switch base is installed on the top of the support leg (2) and has an inner cavity. The pressing block (7) is movably disposed in the inner cavity along the length direction of the support leg (2) and has a pressing part protruding from the top of the support leg (2). The snap-fit ​​block (8) is movably disposed in the inner cavity along the length direction perpendicular to the support leg (2) and has a limiting part protruding from the side of the support leg (2). The inner cavity contains a spring that abuts against the tail of the locking block (8). The bottom of the pressing block (7) is provided with an upper abutting slope. The locking block (8) is provided with a lower abutting slope that cooperates with the upper abutting slope. When the pressing part drives the pressing block (7) to move downward, the upper abutting slope abuts against the lower abutting slope, thereby driving the locking block (8) to overcome the force of the spring and causing the limiting part to retract into the support leg (2).

3. The lifting and rotating structure for a fishing platform support leg according to claim 1, characterized in that, The split locking sleeve (4) includes a front sleeve (4a) and a rear sleeve (4b), and the inner walls of both the front sleeve (4a) and the rear sleeve (4b) are formed with contact walls (4c) for pressing the support leg (2). There is a movable gap (4d) between the front sleeve (4a) and the rear sleeve (4b). When an external force is applied to reduce the movable gap (4d), the contact wall (4c) presses against the support leg (2).

4. The lifting and rotating structure for a fishing platform support leg according to claim 3, characterized in that, The front sleeve (4a) and the rear sleeve (4b) are respectively provided with a rotating seat (4i) on their side walls. The rotating shaft (5a) can rotate within the rotating seat (4i). At least one of the rotating seats (4i) is provided with a 1 / 4 rotating stop (4j). The rotating shaft (5a) corresponding to the 1 / 4 rotating stop (4j) is set as a rotating half shaft (5c). The cooperation between the 1 / 4 rotating stop (4j) and the rotating half shaft (5c) is used to control the rotation angle of the rotating component (5) to be 90° or close to 90°.

5. The lifting and rotating structure for a fishing platform support leg according to claim 4, characterized in that, Furthermore, a circular groove (4k) is provided at the center of the rotating stop (4j) in 1 / 4, and a half-shaft axis (5d) is provided at the center of the rotating half-shaft (5c) corresponding to the circular groove (4k).

6. The lifting and rotating structure for a fishing platform support leg according to claim 4, characterized in that, The corner bracket (3) is provided with a through hole (3a) for installing the split locking sleeve (4). The outer wall of the front sleeve (4a) and / or the rear sleeve (4b) is formed with a positioning protrusion (4g) extending along its axis. The inside of the through hole (3a) is provided with a positioning groove (3f) that cooperates with the positioning protrusion (4g). The split locking sleeve (4) is circumferentially limited by the cooperation of the positioning protrusion (4g) and the positioning groove (3f). The positioning protrusion (4g) protrudes from the outer wall of the front sleeve (4a) and / or the rear sleeve (4b) at the location of one of the rotating seats (4i).

7. The lifting and rotating structure for a fishing platform support leg according to claim 3, characterized in that, The rotating storage structure also includes a pressing mechanism (6), which is used to drive the split locking sleeve (4) to grip the support leg (2) and fix it.

8. The lifting and rotating structure for a fishing platform support leg according to claim 7, characterized in that, The pressing mechanism (6) includes a squeezing push block (6a) installed in the corner seat (3). When the squeezing push block (6a) squeezes the split locking sleeve (4) under the action of external force, it applies a force along the direction of the rotation axis (5a) to the front sleeve body (4a), thereby reducing the movable gap (4d).

9. The lifting and rotating structure for a fishing platform support leg according to claim 8, characterized in that, The top pressing mechanism (6) also includes a top pressing screw (6c) connected to the clamping push block (6a). The top pressing screw (6c) is provided with a top pressing knob (6b) at its outer end. By rotating the top pressing knob (6b), the top pressing screw (6c) and the clamping push block (6a) are pushed in sequence, thereby controlling the gap between the front sleeve (4a) and the rear sleeve (4b).

10. The lifting and rotating structure for a fishing platform support leg according to claim 1, characterized in that, The split locking sleeve (4) is provided with a foot avoidance opening (4h) to avoid the support foot (2) during rotation; the corner seat (3) is provided with a foot storage opening (3b) to avoid the support foot (2) during rotation.

Images