Foldable four-column tent frame for T-shaped ship

Abstract

The utility model discloses a T-shaped marine foldable four-column tent frame which comprises two supporting branch pipes, a pipe fitting is arranged between the two supporting branch pipes, the pipe fitting is located on the side surfaces of the supporting branch pipes, the top ends of the supporting branch pipes are detachably connected with four middle connecting pipes, and the top ends of the middle connecting pipes are detachably connected with the supporting branch pipes. The supporting branch pipe is located on the second middle connecting pipe on the left side, the two ends of each middle connecting pipe are detachably connected with connecting pipes, one ends of the connecting pipes are fixedly connected with first bent pipes, the ends, away from the first bent pipes, of the connecting pipes are fixedly connected with second bent pipes, and the side surfaces of the second bent pipes are fixedly connected with arc bent pipes. The second middle connecting pipe on the right side is detachably connected with a supporting bent pipe, a supporting welding plate is fixedly connected between the supporting branch pipe and the supporting bent pipe, a supporting transverse pipe is arranged below the supporting welding plate, another pipe fitting is arranged on the supporting transverse pipe, and a fixing base is arranged on the pipe fitting. A traditional tent frame has the defects of poor wind resistance stability, difficulty in use and installation and large wind resistance.

Description

Technical Field

[0001] The utility model relates to the technical field of T-shaped foldable four-post tent frames for ships, in particular to a T-shaped foldable four-post tent frame for ships. Background Art

[0002] The existing T-shaped foldable four-post awning frame for boats is easy to use due to its structural design. However, when the boat is traveling at high speed, its wind resistance is poor, and it is difficult to install and has large wind resistance. For example, a Chinese patent discloses "A modular polyethylene sunshade for pleasure boats", and its application number is "CN202323370341.1". It includes a cross block and a fixing seat. The top of the cross block is equipped with a fixing seat. The outer side of the fixing seat is hinged with a third hinge column. A bracket is installed at the third hinge column. The top of the bracket is equipped with a first hinge column. The bracket is hingedly equipped with a polyethylene tarpaulin through the first hinge column. The bottom end of the polyethylene tarpaulin is equipped with a storage net. This modular polyethylene sunshade for pleasure boats is easy to use by being provided with a polyethylene tarpaulin, a storage net, a hook, a strong rod, and a bracket. However, when the boat is traveling at high speed, its wind resistance is poor, and it is difficult to install and has large wind resistance, which has limitations in use. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a T-shaped foldable four-column tent frame for boats. By arranging a supporting branch pipe, a pipe fitting, an intermediate connecting pipe, a connecting pipe, a first bend pipe, a second bend pipe, an arc bend, a supporting bend pipe, a supporting bend pipe, a supporting cross pipe and a fixing seat, the utility model solves the shortcomings of traditional tent frames such as poor wind resistance and stability, difficulty in use and installation, and large wind resistance when the boat is traveling at high speed.

[0004] The utility model also provides the above-mentioned T-shaped foldable four-column tent rack for boats, comprising: a supporting branch pipe, wherein two supporting branches are provided, and a pipe fitting is provided between the two supporting branches, and the pipe fitting is located on the side surface of the supporting branch pipe, and the top end of the supporting branch pipe is detachably connected to an intermediate connecting pipe, and the intermediate connecting pipe is provided with four, and the supporting branch is located on the second intermediate connecting pipe on the left side, and the two ends of the intermediate connecting pipe are detachably connected to connecting pipes, one end of the connecting pipe is fixedly connected to a first bend, and the end of the connecting pipe away from the first bend is fixedly connected to a second bend, and the side surface of the second bend is fixedly connected to an arc bend, and the second intermediate connecting pipe on the right side is detachably connected to a supporting bend, and a supporting welding plate is fixedly connected between the supporting branch pipe and the supporting bend, a supporting cross pipe is provided below the supporting welding plate, and another pipe fitting is provided on the supporting cross pipe, and a fixing seat is provided on the pipe fitting. Through the above structure, the shortcomings of poor wind resistance, difficult use and installation, and large wind resistance of traditional tent racks when the boat is traveling at high speed are solved.

[0005] According to the T-shaped foldable four-post tent frame for ships described in the utility model, the two side surfaces of the bent pipe are fixedly connected with pipe seats, and the pipe seats are provided with sleeves. Through the above structure, the pipe seats are fixed and the position of the sleeves is determined.

[0006] According to the T-shaped foldable four-post tent rack for boats described in the utility model, a fixing plate is fixedly connected to the inside of the middle connecting pipe, and an external hexagonal semicircular head screw is provided on the fixing plate. The external hexagonal semicircular head screw passes through the connecting pipe and is threadedly connected to the fixing plate. Through the above structure, the middle connecting pipe is easily connected and fixed.

[0007] According to the T-shaped foldable four-column tent frame for ships described in the utility model, the top end of the supporting branch pipe is fixedly connected to a pipe sleeve, the side surface of the pipe sleeve is fixedly connected to an external hexagonal nut, and the internal thread of the external hexagonal nut is connected to a hexagonal countersunk screw. Through the above structure, a stable connection is facilitated.

[0008] According to the T-shaped foldable four-post tent frame for boats described in the utility model, a plastic sleeve 1 is provided in the pipe sleeve, and the hexagon socket countersunk screw is in contact with one side surface of the plastic sleeve. Through the above structure, the plastic sleeve 1 is easily fixed.

[0009] According to the T-shaped foldable four-column tent rack for boats described in the utility model, the bottom end side surfaces of the support branch pipe and the support elbow connected to the support horizontal pipe are both provided with a second plastic sleeve, and the outer surface of the second plastic sleeve is engaged with a fixed base. Through the above structure, it is convenient to support and fix the whole body, and it is also convenient to disassemble.

[0010] Beneficial effects:

[0011] Compared with the existing technology, the T-shaped foldable four-column canopy frame for boats solves the shortcomings of poor wind resistance and stability, difficulty in use and installation, and high wind resistance of traditional canopy frames when boats are traveling at high speeds by providing supporting branches, pipe fittings, intermediate connecting pipes, connecting pipes, bend pipe 1, bend pipe 2, arc bend, supporting bend pipe, supporting bend pipe, supporting cross pipe, and fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is the overall structure diagram of the T-shaped foldable four-post tent frame for ships of the present invention;

[0014] Figure 2 This is a disassembled structural diagram of the T-shaped foldable four-post tent frame for boats of the present utility model;

[0015] Figure 3 The utility model is a T-shaped foldable four-post tent frame for ships. Figure 2 A magnified structural diagram at center A;

[0016] Figure 4 The utility model is a T-shaped foldable four-post tent frame for ships. Figure 2 Enlarged structural diagram at point B in the middle.

[0017] Legend:

[0018] 1. Elbow 1; 2. Intermediate connecting pipe; 3. External hexagonal round head screw; 4. Connecting pipe; 5. Elbow 2; 6. Casing; 7. Pipe seat; 8. Arc elbow; 9. Plastic sleeve 1; 10. Pipe sleeve; 11. External hexagonal nut; 12. Internal hexagonal countersunk screw; 13. Support branch pipe; 14. Support elbow; 15. Support welding plate; 16. Pipe fitting; 17. Fixing seat; 18. Support cross pipe; 19. Plastic sleeve 2; 20. Fixing base; 21. Fixing plate. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] Reference Figure 1-4 The embodiment of the utility model is a T-shaped foldable four-post tent frame for boats, which includes: a support branch pipe 13, two support branch pipes 13 are provided, the top of the support branch pipe 13 is fixedly connected to a pipe sleeve 10, the side surface of the pipe sleeve 10 is fixedly connected to an external hexagonal nut 11, the internal thread of the external hexagonal nut 11 is connected to a hexagonal countersunk screw 12, which is convenient for making the connection more stable, a plastic sleeve 9 is provided in the pipe sleeve 10, and the hexagonal countersunk screw 12 is in contact with the side surface of the plastic sleeve 9, which is convenient for fixing the plastic sleeve 9, and a pipe fitting 16 is provided between the two support branch pipes 13 to facilitate the connection of the two. The support branch pipes 13 are connected, and the pipe fitting 16 is located on the side surface of the support branch pipe 13. The top of the support branch pipe 13 is detachably connected to the intermediate connecting pipe 2, which is convenient for disassembly. The intermediate connecting pipe 2 is fixedly connected with a fixing plate 21, and the fixing plate 21 is provided with an external hexagonal semicircular head screw 3. The external hexagonal semicircular head screw 3 passes through the connecting pipe 4 and is threadedly connected to the fixing plate 21, which is convenient for connecting and fixing the intermediate connecting pipe 2. There are four intermediate connecting pipes 2, and the support branch pipe 13 is located on the second intermediate connecting pipe 2 on the left to determine the connection position of the support branch pipe 13.

[0021] The two ends of the middle connecting pipe 2 are detachably connected to the connecting pipe 4, which is convenient for disassembly and connection. One end of the connecting pipe 4 is fixedly connected to the elbow 1, and the elbow 1 is fixed. The connecting pipe 4 is fixedly connected to the elbow 2 5 at one end away from the elbow 1. The side surface of the elbow 2 5 is fixedly connected to the pipe seat 7. The pipe seat 7 is provided with a sleeve 6 for easy use. The side surface of the elbow 2 5 is fixedly connected to the arc elbow 8, which is fixed. The second middle connecting pipe 2 on the right is detachably connected to the support elbow 14 for easy disassembly. Unloading and connection, a supporting welding plate 15 is fixedly connected between the supporting branch pipe 13 and the supporting elbow 14 for stable support, a supporting cross pipe 18 is provided below the supporting welding plate 15, another pipe 16 is provided on the supporting cross pipe 18, and a fixing seat 17 is provided on the pipe 16 for stability, and the bottom side surfaces of the supporting branch pipe 13 and the supporting elbow 14 connected to the supporting cross pipe 18 are provided with a plastic sleeve 2 19, and the outer surface of the plastic sleeve 2 19 is engaged with a fixing base 20 for easy disassembly or installation.

[0022] Working principle: When in use, fix the fixed base 20 to the hull, tighten the pipe 16 through the fixing seat 17, connect and fix the supporting cross pipe 18 and the supporting branch pipe 13, then fix the supporting branch pipe 13 to the intermediate connecting pipe 2 through the pipe sleeve 10, and fix it with the hexagon socket countersunk screw 12, and then connect the intermediate connecting pipe 2 to the connecting pipe 4 through the hexagon socket semicircular head bolt 2, and then clamp the bottom end of the supporting branch pipe 13 on the fixed base 20 through the plastic sleeve 19.

[0023] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. T-type foldable four-post tent frame for ships, characterized by: include: A support branch pipe (13), wherein two support branch pipes (13) are provided, and a pipe fitting (16) is provided between the two support branch pipes (13), wherein the pipe fitting (16) is located on the side surface of the support branch pipe (13), and the top end of the support branch pipe (13) is detachably connected to an intermediate connecting pipe (2), wherein four intermediate connecting pipes (2) are provided, and the support branch pipe (13) is located on the second intermediate connecting pipe (2) on the left side, and both ends of the intermediate connecting pipe (2) are detachably connected to connecting pipes (4), and one end of the connecting pipe (4) is fixedly connected to a bend pipe ( 1), the connecting pipe (4) is fixedly connected to the second bend (5) at one end away from the first bend (1), the side surface of the second bend (5) is fixedly connected to the arc bend (8), the second middle connecting pipe (2) on the right side is detachably connected to the support bend (14), a support welding plate (15) is fixedly connected between the support branch pipe (13) and the support bend (14), a support cross pipe (18) is provided below the support welding plate (15), another pipe fitting (16) is provided on the support cross pipe (18), and a fixing seat (17) is provided on the pipe fitting (16).

2. The T-shaped foldable four-post tent frame for boats according to claim 1, characterized in that: The side surface of the second curved pipe (5) is fixedly connected with a pipe seat (7), and a sleeve (6) is provided on the pipe seat (7).

3. The T-shaped foldable four-post tent frame for boats according to claim 1, characterized in that: A fixing plate (21) is fixedly connected inside the intermediate connecting pipe (2), and an external hexagonal semicircular head screw (3) is provided on the fixing plate (21). The external hexagonal semicircular head screw (3) passes through the connecting pipe (4) and is threadedly connected to the fixing plate (21).

4. The T-shaped foldable four-post tent frame for boats according to claim 1, characterized in that: The top end of the support branch pipe (13) is fixedly connected to a pipe sleeve (10), the side surface of the pipe sleeve (10) is fixedly connected to an external hexagonal nut (11), and the internal thread of the external hexagonal nut (11) is connected to a hexagonal countersunk screw (12).

5. The T-shaped foldable four-post tent frame for boats according to claim 4, characterized in that: A plastic sleeve (9) is provided inside the pipe sleeve (10), and the hexagon socket countersunk screw (12) is fitted with a side surface of the plastic sleeve (9).

6. The T-shaped foldable four-post tent frame for boats according to claim 1, characterized in that: The bottom side surfaces of the support branch pipe (13) and the support elbow pipe (14) connected to the support transverse pipe (18) are both provided with a second plastic sleeve (19), and the outer surface of the second plastic sleeve (19) is engaged with a fixed base (20).

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