Supporting leg structure of fishing box

Abstract

The utility model relates to a supporting leg structure of a fishing box, which belongs to the technical field of fishing boxes and comprises a box body, a guide cylinder with a blocked upper end is arranged in the box body, a height adjusting supporting leg is arranged in the guide cylinder, and a locking device for locking the height adjusting supporting leg is arranged at the lower end of the guide cylinder. A containing cavity used for containing the locking device is formed in the lower end of the box body, a plurality of height positioning holes are formed in one side of the height adjusting supporting foot, the locking device comprises an L-shaped pressing piece, a locking column and an elastic piece, the L-shaped pressing piece is located in the containing cavity, at least part of the L-shaped pressing piece extends out of the box body, the locking column is arranged on the L-shaped pressing piece, and the elastic piece is arranged on the locking column. The supporting leg structure of the fishing box has the advantages that the supporting leg structure is reasonable in structure, simple to mount and relatively low in production cost, the height of the supporting leg can be conveniently adjusted, and the height of the supporting leg can be conveniently adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of fishing boxes, in particular to a supporting foot structure of a fishing box. Background Art

[0002] The original function of the fishing box was to keep the fish warm and put ice in it to prevent them from dying and spoiling soon after being taken out of the water. With the development of the times, the current fishing box, in addition to its main function of keeping the fish cold, can also be used as a stool to sit on, to store fishing gear, to put fish, and to temporarily store fish caught.

[0003] In order to meet the usage scenarios of anglers, fishing boxes on the market are basically equipped with lifting feet. For example, the domestic database has disclosed a patent number of 202221532553.8, and the patent name is a utility model of a fishing box with independent external packaging at four corners, which includes a box body, an upper cover is provided on the top of the box body, the upper cover serves as a cushion, and a backrest connected to the upper cover or the box body that can be flipped over is provided, and lifting feet are provided at the four corners around the box body; it is characterized in that each of the four corners of the box body is provided with a vertical cut corner area, and the cut corner area cuts and eliminates the four corners of the box body; an independent corner module covers the cut corner area as a supplement to the four corners of the box body, the corner module is fixedly connected to the box body, and a cavity is formed between the inner wall of the corner module and the outer wall of the cut corner area of ​​the box body; the lifting foot is connected to the corner module, and the corner module is provided with a bottom supporting surface adapted to the bottom surface of the box body, the lifting foot passes through the mounting hole of the bottom supporting surface, and the upper part of the lifting foot is located in the cavity. Although the above structure can solve the problem that the lifting feet of the fishing box are difficult to install, the production cost is high and the installation is relatively complicated. Utility Model Content

[0004] The utility model aims to provide a supporting foot structure for a fishing box which has a reasonable structure, is easy to install, has a relatively low production cost, and is convenient for adjusting the height of the supporting feet.

[0005] The purpose of the utility model is achieved in this way:

[0006] 4. The repairing kit for automotive dents, according to claim 1, wherein the foot of the foot is made of stainless steel and has a bottom surface and a bottom surface. The foot of the foot is made of stainless steel and has a bottom surface. The foot of the foot is made of stainless steel and has a bottom surface. The foot of the foot is made of stainless steel and has a bottom surface.

[0007] In the above-mentioned supporting leg structure of the fishing box, the L-shaped pressing piece is provided with a first accommodating hole for accommodating the elastic piece, and the L-shaped pressing piece is provided with a second accommodating hole for accommodating the locking column.

[0008] In the above-mentioned supporting leg structure of the fishing box, a longitudinal guide groove is arranged on the height-adjusting supporting leg, and a longitudinal guide piece used in conjunction with the longitudinal guide groove is arranged between the guide cylinder and the height-adjusting supporting leg.

[0009] In the above-mentioned supporting leg structure of the fishing box, the longitudinal guide member is a cylindrical structure, and a longitudinal protrusion matching the longitudinal guide groove is formed on the inner side thereof. The longitudinal guide member is provided with a through hole 2 for the locking column to pass through, and the through hole 2 matches the height positioning hole.

[0010] In the above-mentioned supporting leg structure of the fishing box, the height-adjusting supporting leg comprises a supporting leg body, a rivet buckle and an anti-slip foot, the rivet buckle is fixed to the lower end of the supporting leg body, and the anti-slip foot is connected to the supporting leg body through the rivet buckle.

[0011] In the above-mentioned supporting leg structure of the fishing box, the rivet buckle is provided with a notch which is open upwards, and the notch is arranged toward the height positioning hole.

[0012] In the above-mentioned supporting foot structure of the fishing box, the anti-slip foot is in a bowl-shaped structure, and its opening is arranged downward.

[0013] In the above-mentioned supporting leg structure of the fishing box, an ejection spring is arranged between the height adjustment leg and the guide cylinder, and the two ends of the ejection spring respectively abut against the blocking end of the guide cylinder and the upper end surface of the height adjustment leg.

[0014] In the above-mentioned supporting leg structure of the fishing box, a heightening plate is arranged downwardly on the lower side of the L-shaped pressing member, and the heightening plate contacts the upper side of the closing plate.

[0015] In the above-mentioned supporting leg structure of the fishing box, the lower end surface of the box body is formed with an installation groove for installing a closing plate, the installation groove is located around the accommodating cavity, and the closing plate is formed with an accommodating tube for accommodating the anti-slip foot.

[0016] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0017] The utility model directly forms guide cylinders at the four corners of the box body, and the guide cylinders are blocked at the upper ends. Height adjustment legs are arranged in the guide cylinders, and height positioning holes are arranged on the height adjustment legs. The lower end of the box body is provided with locking devices used in conjunction with the height positioning holes. After the height adjustment legs are adjusted to a certain position, the height adjustment legs can be locked by the locking devices. Compared with the existing modular lifting legs, this solution will not damage the box body and can ensure the comprehensive mechanical properties of the box body itself. At the same time, the structure is reasonable and simple, and the production cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the box body of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the utility model.

[0020] Figure 3 It is an enlarged view of point A of the present utility model.

[0021] Figure 4 It is a schematic diagram of the structure inside the accommodating cavity of the utility model.

[0022] Figure 5 It is a partial cross-sectional view of the utility model.

[0023] Figure 6 It is an enlarged view of B of the utility model.

[0024] Figure 7 It is a structural schematic diagram of the height-adjusting support foot and the locking device of the utility model.

[0025] Figure 8 It is a structural schematic diagram of the support leg main body and the longitudinal guide member of the utility model.

[0026] Fig. 9 It is one of the exploded views of the locking device of the utility model.

[0027] Fig.10 This is the second exploded view of the locking device of the utility model.

[0028] Fig.11 It is a structural schematic diagram of the height-adjusting support foot and the longitudinal guide member of the utility model.

[0029] Fig.12 It is a structural schematic diagram of the closing plate of the utility model.

[0030] 1-box; 2-guide cylinder; 3-height adjustment support foot; 4-locking device; 5-accommodating chamber; 6-closing plate; 7-ejection spring; 31-longitudinal guide groove; 32-longitudinal guide member; 33-longitudinal protrusion; 41-L-shaped pressing member; 42-locking column; 43-elastic member; 44-accommodating hole one; 45-accommodating hole two; 46-heightening plate; 61-through hole one; 62-installation groove; 63-accommodating cylinder; 301-support foot body; 302-rivet buckle; 303-anti-slip foot; 304-notch; 311-height positioning hole; 321-through hole two. DETAILED DESCRIPTION

[0031] The present invention will be further described below with reference to specific embodiments of the invention:

[0032] like Figure 1-Figure 12As shown: a supporting foot structure of a fishing box, comprising a box body 1, wherein a guide cylinder 2 with a blocked upper end is arranged in the box body 1, a height-adjusting support foot 3 is arranged in the guide cylinder 2, a locking device 4 for locking the height-adjusting support foot 3 is arranged at the lower end of the guide cylinder 2, a receiving cavity 5 for accommodating the locking device 4 is arranged at the lower end of the box body 1, and a plurality of height positioning holes 311 are arranged on one side of the height-adjusting support foot 3, the locking device 4 comprises an L-shaped pressing piece 41, a locking column 42 and an elastic piece 43, the L-shaped pressing piece 41 is located in the receiving cavity 5, and at least part of it extends out of the box body 1, the locking column 42 is arranged on the L-shaped pressing piece 41, and it is arranged toward the height positioning hole 311, the elastic piece 43 is located between the receiving cavity 5 and the L-shaped pressing piece 41, and the locking column 42 is always close to the height-adjusting support foot 3 under the elastic action of the elastic piece 43, and by pressing the L-shaped pressing piece 41 The shaped pressing piece 41 can adjust the length of the height adjustment leg 3 extending out of the guide cylinder 2. The lower end of the box body 1 is also provided with a closing plate 6, and the closing plate 6 is used to block the accommodating chamber 5, and the middle end of the closing plate 6 is provided with a through hole 61 for the height adjustment leg 3 to pass through. Specifically, the guide cylinder is directly formed at the four corners of the box body, and a connecting rib is provided between the guide cylinder and the box body. The guide cylinder is blocked at the upper end, and a height adjustment leg is provided in the guide cylinder, and a height positioning hole is provided on the height adjustment leg. The lower end of the box body is provided with a locking device used in conjunction with the height positioning hole. After the height adjustment leg is adjusted to the position, the height adjustment leg can be locked by the locking device. Compared with the existing modular lifting feet, this solution will not damage the box body and can ensure the comprehensive mechanical properties of the box body itself. At the same time, the structure is reasonable and simple, and the production cost is low.

[0033] In the above-mentioned supporting leg structure of the fishing box, the L-shaped pressing piece 41 is provided with a receiving hole 44 for accommodating the elastic piece 43, and the L-shaped pressing piece 41 is provided with a receiving hole 45 for accommodating the locking column 42. Specifically, this is to facilitate the installation of the elastic piece, and the elastic piece is a spring. The receiving hole 2 is designed to facilitate the installation of the locking column. The locking column is made of aluminum alloy, stainless steel or iron. A guide arc is provided near the height positioning hole of the locking column, so as to facilitate the insertion of the locking column into the height positioning hole.

[0034] In the above-mentioned supporting leg structure of the fishing box, a longitudinal guide groove 31 is arranged on the height adjustment leg 3, and a longitudinal guide member 32 used in conjunction with the longitudinal guide groove 31 is arranged between the guide cylinder 2 and the height adjustment leg 3. Specifically, the longitudinal guide groove is designed to ensure that the height adjustment leg can move up and down in one direction without deviation.

[0035] In the above-mentioned supporting leg structure of the fishing box, the longitudinal guide member 32 is a cylindrical structure, and a longitudinal protrusion 33 matching the longitudinal guide groove 31 is formed on the inner side thereof. A second through hole 321 is provided on the longitudinal guide member 32 for the locking column 42 to pass through, and the second through hole 321 matches the height positioning hole 311. Specifically, the longitudinal guide member is designed to further cooperate with the locking device to improve the locking stability of the locking device.

[0036] In the above-mentioned supporting leg structure of the fishing box, the height-adjusting leg 3 includes a leg body 301, a rivet buckle 302 and an anti-slip foot 303. The rivet buckle 302 is fixed to the lower end of the leg body 301, and the anti-slip foot 303 is connected to the leg body 301 through the rivet buckle 302. The rivet buckle 302 is provided with a notch 304 open upward, and the notch 304 is arranged toward the height positioning hole 311. Specifically, this is to facilitate the locking column to be inserted into the height adjustment hole to avoid the rivet buckle interfering with the locking column.

[0037] In the above-mentioned supporting leg structure of the fishing box, the anti-slip leg 303 is in a bowl-shaped structure, and its opening is set downward. Specifically, the lower end surface of the anti-slip leg is formed with a plurality of arc grooves, so as to increase the friction between the anti-slip leg and the ground.

[0038] In the above-mentioned supporting leg structure of the fishing box, an ejection spring 7 is arranged between the height adjustment leg 3 and the guide cylinder 2, and the two ends of the ejection spring 7 respectively abut against the blocking end of the guide cylinder 2 and the upper end surface of the height adjustment leg 3. Specifically, the ejection spring is designed to be able to smoothly escape from the guide cylinder when the user adjusts the height adjustment leg, and the adjustment is convenient.

[0039] In the above-mentioned supporting leg structure of the fishing box, a heightening plate 46 is provided downwardly on the lower side of the L-shaped pressing piece 41, and the heightening plate 46 contacts the upper side of the closing plate 6. Specifically, the heightening plate is designed to ensure that the L-shaped pressing piece can slide smoothly, making it convenient for users to press the L-shaped pressing piece.

[0040] In the supporting leg structure of the above-mentioned fishing box, the lower end surface of the box body 1 is formed with an installation groove 62 for installing the closing plate 6, and the installation groove 62 is located on the periphery of the accommodating cavity 5, and the closing plate 6 is formed with a accommodating tube 63 for accommodating the anti-slip foot 303. Specifically, when the height adjustment foot is not in use, the part in contact with the ground is the accommodating tube, which can reduce the friction between the height adjustment foot and the ground and extend the service life of the height adjustment foot.

[0041] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A support leg structure for a fishing box, comprising a box body (1), characterized in that: The box body (1) is provided with a guide cylinder (2) with a blocked upper end, a height adjustment foot (3) is provided in the guide cylinder (2), a locking device (4) for locking the height adjustment foot (3) is provided at the lower end of the guide cylinder (2), a receiving cavity (5) for accommodating the locking device (4) is provided at the lower end of the box body (1), and a plurality of height positioning holes (311) are provided on one side of the height adjustment foot (3), the locking device (4) comprises an L-shaped pressing piece (41), a locking column (42) and an elastic piece (43), the L-shaped pressing piece (41) is located in the receiving cavity (5), and at least part of it protrudes out of the box body (1), the The locking column (42) is arranged on the L-shaped pressing piece (41) and is arranged toward the height positioning hole (311). The elastic piece (43) is located between the accommodating cavity (5) and the L-shaped pressing piece (41). The locking column (42) is always close to the height adjustment foot (3) under the elastic action of the elastic piece (43). By pressing the L-shaped pressing piece (41), the length of the height adjustment foot (3) extending out of the guide cylinder (2) can be adjusted. The lower end of the box body (1) is also provided with a closing plate (6), the closing plate (6) is used to block the accommodating cavity (5), and the middle end of the closing plate (6) is provided with a through hole (61) for the height adjustment foot (3) to pass through.

2. The supporting leg structure of the fishing box according to claim 1, characterized in that: The L-shaped pressing piece (41) is provided with a first accommodating hole (44) for accommodating the elastic piece (43), and the L-shaped pressing piece (41) is provided with a second accommodating hole (45) for accommodating the locking column (42).

3. The supporting leg structure of the fishing box according to claim 1 or 2, characterized in that: The height-adjusting support foot (3) is provided with a longitudinal guide groove (31), and a longitudinal guide piece (32) used in conjunction with the longitudinal guide groove (31) is provided between the guide cylinder (2) and the height-adjusting support foot (3).

4. The supporting leg structure of the fishing box according to claim 3, characterized in that: The longitudinal guide member (32) is a cylindrical structure, and a longitudinal protrusion (33) is formed on the inner side thereof to match the longitudinal guide groove (31). The longitudinal guide member (32) is provided with a second through hole (321) through which a locking column (42) passes, and the second through hole (321) matches the height positioning hole (311).

5. The supporting leg structure of the fishing box according to claim 3, characterized in that: The height-adjustable support foot (3) comprises a support foot body (301), a rivet buckle (302) and an anti-skid foot (303); the rivet buckle (302) is fixed to the lower end of the support foot body (301), and the anti-skid foot (303) is connected to the support foot body (301) via the rivet buckle (302).

6. The supporting leg structure of the fishing box according to claim 5, characterized in that: The rivet buckle (302) is provided with a notch (304) that is open upwards, and the notch (304) is arranged toward the height positioning hole (311).

7. The supporting leg structure of the fishing box according to claim 5, characterized in that: The anti-slip foot (303) is in a bowl-shaped structure, and its opening is arranged downward.

8. The supporting leg structure of the fishing box according to claim 1 or 2 or 4 or 5 or 6 or 7, characterized in that: An ejection spring (7) is provided between the height adjustment support foot (3) and the guide cylinder (2), and two ends of the ejection spring (7) respectively abut against the blocking end of the guide cylinder (2) and the upper end surface of the height adjustment support foot (3).

9. The supporting leg structure of the fishing box according to claim 8, characterized in that: A heightening plate (46) is arranged downwardly on the lower side of the L-shaped pressing member (41), and the heightening plate (46) contacts the upper side of the closing plate (6).

10. The supporting leg structure of the fishing box according to claim 7, characterized in that: The lower end surface of the box body (1) is formed with a mounting groove (62) for mounting the closing plate (6), the mounting groove (62) is located on the periphery of the accommodating cavity (5), and the closing plate (6) is formed with an accommodating cylinder (63) for accommodating the anti-slip foot (303).

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