Fairing of foldboat

Abstract

The utility model discloses a foldboat fairing in the technical field of foldboat fairings, which comprises a fairing, one end of the fairing is provided with a buffering and guiding assembly, the buffering and guiding assembly comprises a moving plate, a spring damper and a chamfer, the moving plate and the spring damper have buffering and protecting functions, and the chamfer is used for guiding water flow. An adjusting type flow blocking assembly is installed at the position, close to one end of the movable plate, of one end of the fairing, and the adjusting type flow blocking assembly comprises a blocking plate with the flow blocking function and a fixing screw rod used for fixing the blocking plate. Water flow impacts the moving plates, so that the spring dampers are stretched, the fairing can be buffered through the spring dampers, the impact force borne by the foldboat is reduced, the problem that the foldboat is greatly damaged is avoided, and the water flow in the flow guide grooves and the water flow outside the moving plates impact each other.

Description

Technical Field

[0001] The utility model relates to the technical field of foldable ship fairings, in particular to a foldable ship fairing. Background Art

[0002] A folding boat generally consists of two parts, one is the hull and the other is the parts on the boat. When in use, just open the hull, then install the parts on the boat, and you can launch it. Folding boats have very high technical requirements for the hull. The material of the folding boat hull is made of high molecular weight polypropylene polymer through vacuum and high pressure. This special material makes the boat light, corrosion-resistant, and impact-resistant, and it is safer than boats made of other materials. A hull made of high molecular weight polypropylene polymer is generally only 20-30 kilograms, which is much lighter than other boats of the same size, such as wooden boats, fiberglass boats, and other similar boats. An adult can easily assemble the entire boat. In order to ensure the safety of the folding boat, the fairing needs to be placed in front of the folding boat to protect it.

[0003] The fairing in existing life is an arc-shaped plate, which causes the fairing to be severely damaged when the water flow impacts it. In addition, when the water flow is strong, the speed of the folding boat is too fast, which is also easy to cause damage to the personnel on the folding boat. Utility Model Content

[0004] The purpose of the utility model is to provide a foldable ship fairing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable boat fairing, comprising a fairing, one end of which is provided with a buffer guide assembly, the buffer guide assembly comprising a moving plate with a buffer protection function and a spring damper and a chamfer for guiding the water flow;

[0006] An adjustable flow-blocking assembly is installed at a position near one end of the moving plate at one end of the fairing, and the adjustable flow-blocking assembly includes a blocking plate with a flow-blocking function and a fixing screw for fixing the blocking plate.

[0007] Preferably, a guide groove is provided at one end of the fairing, spring dampers are evenly installed inside the guide groove by screws, one end of several spring dampers are connected by a movable plate, and a chamfer is provided at one end of the movable plate.

[0008] Preferably, a water diversion groove is evenly provided at one end of the guide groove.

[0009] Preferably, the cross section of the water diversion trough is inclined.

[0010] Preferably, mounting holes for mounting threaded rods are evenly formed at both ends of the fairing.

[0011] Preferably, the two ends of the fairings are connected by an insertion column, one end of one of the fairings is evenly provided with the insertion columns, and the other fairing is provided with an insertion groove at a position corresponding to the insertion column.

[0012] Preferably, a blocking plate is slidably connected inside the fairing, a handle is welded on the top of the blocking plate, a fixing plate is fixedly sleeved on the outside of the handle, and the fixing plate is connected to the fairing via a fixing screw.

[0013] Preferably, the top surface of the fairing is evenly provided with thread grooves, and the fixing screw is located inside the thread grooves.

[0014] Preferably, a receiving groove is provided at the position of the fairing corresponding to the blocking plate, and the plurality of thread grooves are respectively located at both ends of the receiving groove.

[0015] Preferably, the blocking plate is inclined.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When the water flow is large, the water flow entering the guide groove increases, and the water flow impacts the movable plate, causing the spring damper to stretch. At this time, the external water flow impacts the movable plate. Through the use of the spring damper, the fairing can be buffered, reducing the impact force on the folding boat, avoiding the problem of the folding boat being seriously damaged. The water flow inside the guide groove and the water flow outside the movable plate impact each other, so that the impact force is partially offset, thereby slowing down the speed of the folding boat and ensuring the safety of the personnel on the top of the folding boat. When the water flow is large, the personnel adjust the position of the blocking plate according to the size of the water flow by moving the blocking plate, and then fix the blocking plate by fixing the screw to further block the water flow, further slow down the speed of the folding boat and ensure the safety of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation structure of the insertion column of the utility model;

[0021] Figure 3This is a schematic diagram of the installation structure of the blocking plate of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of the middle A area;

[0023] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of area B.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Fairing; 2. Insert column;

[0026] 3. Buffer guide assembly; 301. diversion groove; 302. spring damper; 303. moving plate; 304. water diversion groove; 305. chamfer;

[0027] 4. Adjustable flow-blocking assembly; 401. Blocking plate; 402. Handle; 403. Fixing plate; 404. Fixing screw; 405. Threaded groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution: a foldable boat fairing, comprising a fairing 1, both ends of the fairing 1 are evenly provided with mounting holes for mounting threaded rods, so as to facilitate mounting the fairing 1 on the foldable boat, two ends of the fairing 1 are connected by an insertion column 2, one end of one fairing 1 is evenly provided with an insertion column 2, and another fairing 1 is provided with an insertion groove at a position corresponding to the insertion column 2, so as to facilitate connecting the two fairings 1, and one end of the fairing 1 is provided with a buffer guide assembly 3, and the buffer guide assembly 3 includes a movable plate 303 with a buffer protection function and a spring damper 302 and a chamfer 305 for guiding the water flow;

[0030] An adjustable flow-blocking assembly 4 is installed at one end of the fairing 1 near one end of the moving plate 303 . The adjustable flow-blocking assembly 4 includes a blocking plate 401 with a flow-blocking function and a fixing screw 404 for fixing the blocking plate 401 .

[0031] A guide groove 301 is provided at one end of the fairing 1, and spring dampers 302 are evenly installed inside the guide groove 301 through screws. One end of a plurality of spring dampers 302 are connected through a movable plate 303, and a chamfer 305 is provided at one end of the movable plate 303. A water diversion groove 304 is evenly provided at one end of the guide groove 301, so that the water flow inside the guide groove 301 can be discharged. The cross section of the water diversion groove 304 is inclined to prevent the external water flow from flowing back into the guide groove 301.

[0032] A blocking plate 401 is slidably connected inside the fairing 1, a handle 402 is welded on the top of the blocking plate 401, a fixing plate 403 is fixedly sleeved on the outside of the handle 402, the fixing plate 403 is connected to the fairing 1 through a fixing screw 404, thread grooves 405 are evenly arranged on the top surface of the fairing 1, the fixing screws 404 are located inside the thread grooves 405, which is convenient for fixing the blocking plate 401 on the fairing 1, and a storage groove is arranged at the position of the fairing 1 corresponding to the blocking plate 401, and a plurality of thread grooves 405 are respectively located at both ends of the storage groove, which is convenient for storing the blocking plate 401, and the position of the blocking plate 401 can be adjusted, and the blocking plate 401 is inclined, which can block the water flow, thereby slowing down the speed of the folding boat.

[0033] After the personnel first splice the two fairings 1, the personnel install the fairing 1 on the folding boat through the threaded rod. When the personnel use the folding boat, when the water flow is not large, the water flows into the guide groove 301 and then flows out from the water guide groove 304, and the blocking plate 401 is stored in the storage groove. When the water flow is large, the water flow entering the guide groove 301 increases, and the water flow impacts the moving plate 303, so that the spring damper 302 stretches. At this time, the external water flow impacts the moving plate 303. Through the use of the spring damper 302, the fairing 1 can be buffered, the impact force on the folding boat is reduced, and the problem of the folding boat being seriously damaged is avoided. In addition, the water flow inside the guide groove 301 and the water flow outside the moving plate 303 impact each other, so that the impact force is partially offset, thereby slowing down the speed of the folding boat and ensuring the safety of the personnel on the top of the folding boat.

[0034] When the water flow is strong, the personnel move the blocking plate 401 and adjust the position of the blocking plate 401 according to the size of the water flow. Then, the personnel fix the blocking plate 401 by fixing the screw 404 to further block the water flow, further slow down the speed of the folding boat, and ensure the safety of the personnel.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A foldable boat fairing, comprising a fairing (1), characterized in that: A buffer guide assembly (3) is provided at one end of the fairing (1), and the buffer guide assembly (3) comprises a movable plate (303) with a buffer protection function, a spring damper (302), and a chamfer (305) for guiding water flow; An adjustable flow-blocking assembly (4) is installed at a position close to one end of the movable plate (303) at one end of the fairing (1), and the adjustable flow-blocking assembly (4) comprises a blocking plate (401) having a flow-blocking function and a fixing screw (404) for fixing the blocking plate (401).

2. The foldable boat fairing according to claim 1, characterized in that: A guide groove (301) is provided at one end of the fairing (1), spring dampers (302) are evenly installed inside the guide groove (301) by means of screws, one end of a plurality of the spring dampers (302) are connected by means of a movable plate (303), and a chamfer (305) is provided at one end of the movable plate (303).

3. The foldable boat fairing according to claim 2, characterized in that: One end of the guide groove (301) is evenly provided with a water guide groove (304).

4. The foldable boat fairing according to claim 3, characterized in that: The cross section of the water diversion channel (304) is inclined.

5. The foldable boat fairing according to claim 1, characterized in that: Mounting holes for mounting threaded rods are evenly formed at both ends of the fairing (1).

6. The foldable boat fairing according to claim 1, characterized in that: The ends of the two fairings (1) are connected via an insertion column (2); one end of one fairing (1) is evenly provided with the insertion column (2); and the other fairing (1) is provided with an insertion groove at a position corresponding to the insertion column (2).

7. The foldable boat fairing according to claim 1, characterized in that: A blocking plate (401) is slidably connected inside the fairing (1), a handle (402) is welded on the top of the blocking plate (401), a fixing plate (403) is fixedly sleeved on the outside of the handle (402), and the fixing plate (403) is connected to the fairing (1) via a fixing screw (404).

8. The foldable boat fairing according to claim 7, characterized in that: The top surface of the fairing (1) is evenly provided with thread grooves (405), and the fixing screw (404) is located inside the thread grooves (405).

9. The foldable boat fairing according to claim 8, characterized in that: The fairing (1) is provided with a receiving groove at a position corresponding to the blocking plate (401), and the plurality of thread grooves (405) are respectively located at two ends of the receiving groove.

10. The foldable boat fairing according to claim 7, characterized in that: The blocking plate (401) is inclined.

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