Telescopic marine anti-collision strip

Abstract

The utility model discloses a telescopic marine anti-collision strip, which comprises an anti-collision mother strip, an anti-collision mother strip, an anti-collision mother strip and an anti-collision mother strip, the anti-collision child strip is inserted into the anti-collision mother strip in a sliding mode along the containing cavity; and the fixer is used for fixing the anti-collision son strip and the anti-collision mother strip. The anti-collision strip has the advantages that the hollow anti-collision mother strip is arranged, when the anti-collision strip is used, the anti-collision child strip is inserted into the containing cavity in the center of the anti-collision mother strip in a sliding mode, a user can freely adjust the depth of the anti-collision child strip entering the anti-collision mother strip, and therefore the total length of the anti-collision strip is adjusted, and finally the anti-collision child strip and the anti-collision mother strip are fixed through the fixator. Therefore, the anti-collision area of the anti-collision strip can be freely adjusted, and the device can be flexibly applied to more use scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anti-collision strips, especially to a retractable marine anti-collision strip. BACKGROUND

[0002] Marine anti-collision strips, also known as protective strips, anti-scraping strips, and fender rubber strips, are protective devices designed specifically for ships and water-based recreational facilities and equipment, used to protect the outer side of the ship's hull from damage caused by collisions with the shore.

[0003] In order to facilitate production, the existing marine anti-collision strips are all made of integral injection molding, and their effective anti-collision area and anti-collision height are fixed and cannot be changed. Users can choose the appropriate length of the marine anti-collision strip according to the height of the ship's hull. However, in most cases, the height of the obstacles on the shore is not uniform, which leads to the fact that some low obstacles can avoid scratching the ship's hull with the marine anti-collision strip. SUMMARY

[0004] To solve the above problems, the utility model provides a retractable marine anti-collision strip, which mainly solves the problem that the existing marine anti-collision strips cannot adjust the anti-collision area.

[0005] To solve the above problems, the technical scheme of the utility model is as follows:

[0006] A retractable marine anti-collision strip comprises:

[0007] An anti-collision female strip is provided with a vertical accommodating cavity at its axis;

[0008] An anti-collision male strip is inserted into the anti-collision female strip along the accommodating cavity;

[0009] A fixer is used to fix the anti-collision male strip and the anti-collision female strip.

[0010] In some embodiments, the anti-collision female strip is provided with first fixing holes that are mirror-symmetric on both sides, and at least two groups of first fixing holes are arranged along the axis direction of the anti-collision female strip. The anti-collision male strip is provided with second fixing holes corresponding to the positions of the first fixing holes on both sides. The fixer comprises a rope and a fixing buckle. After any group of first fixing holes and any group of second fixing holes are aligned to form a fixing hole group, the rope is transversely threaded through the fixing hole group, and the fixing buckle locks the two ends of the rope.

[0011] In some embodiments, the surface of the accommodating cavity is provided with vertical positioning protrusions, and the outer surface of the anti-collision male strip is provided with positioning grooves matching the positioning protrusions.

[0012] In some embodiments, the fixing buckle is an elastic rope buckle.

[0013] In some embodiments, the inner wall of the anti-collision female strip is provided with uniformly distributed first weight-reducing grooves.

[0014] In some embodiments, the axis of the anti-collision female strip is provided with vertical weight-reducing holes.

[0015] In some embodiments, the inner wall of the weight-reducing hole is provided with uniformly distributed second weight-reducing grooves.

[0016] The anti-collision female strip is hollow, and the anti-collision sub-strip is inserted into the accommodating cavity of the anti-collision female strip in use, so that the user can freely adjust the depth of the anti-collision sub-strip in the anti-collision female strip, thereby adjusting the total length of the anti-collision strip. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 An exploded view of the telescopic marine anti-collision strip disclosed in the embodiments of the present utility model is shown;

[0018] Figure 2 A schematic view of the first installation state of the telescopic marine anti-collision strip disclosed in the embodiments of the present utility model is shown;

[0019] Figure 3 A longitudinal section view of the telescopic marine anti-collision strip disclosed in the embodiments of the present utility model is shown;

[0020] Figure 4 A schematic view of the second installation state of the telescopic marine anti-collision strip disclosed in the embodiments of the present utility model is shown;

[0021] Figure 5 An installation schematic view of the anti-collision sub-strip when used independently is shown;

[0022] Figure 6 An installation schematic view of the anti-collision female strip when used independently is shown;

[0023] Wherein: 1-anti-collision female strip, 2-anti-collision sub-strip, 3-fastener, 101-accommodating cavity, 102-first fixing hole, 103-positioning protrusion, 104-first weight-reducing groove, 201-second fixing hole, 202-positioning groove, 203-weight-reducing hole, 204-second weight-reducing groove, 301-rope, 302-fixing buckle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear, definite, below combining with the drawings and specific embodiment, the content of the utility model is made further detailed explanation.It can be understood that, the specific embodiment described here is only used for explaining the utility model, and is not the limitation of the utility model.In addition, it needs to be explained that, in order to facilitate description, only the part related to the utility model is shown in the drawings, not all contents.

[0025] The embodiment provides a telescopic anti-collision strip for ship, as shown in the figure, comprising an anti-collision female strip 1, an anti-collision male strip 2 and a fixing device 3, wherein: Figure 1

[0026] The anti-collision female strip 1 is provided with a vertical accommodating cavity 101 at the axis;

[0027] The anti-collision male strip 2 is slidably inserted into the anti-collision female strip 1 along the accommodating cavity 101;

[0028] The fixing device 3 is used for fixing the anti-collision male strip 2 and the anti-collision female strip 1.

[0029] In the embodiment, the hollow anti-collision female strip 1 is arranged, the anti-collision male strip 2 is slidably inserted into the accommodating cavity 101 at the center of the anti-collision female strip 1 in use, the user can freely adjust the depth of the anti-collision male strip 2 into the anti-collision female strip 1, so as to adjust the total length of the anti-collision strip, finally the fixing device 3 is used for fixing the anti-collision male strip 2 and the anti-collision female strip 1, therefore the device can freely adjust the anti-collision area of the anti-collision strip and is flexibly applied to more use scenarios.

[0030] The fixing device 3 can be any detachable mounting structure, such as a quick buckle or a rope fixing structure.Taking the latter as an example, the embodiment provides one of the optional implementation schemes, specifically, continuing to refer to Figure 1 The two sides of the anti-collision female strip 1 are provided with the first fixing holes 102 which are mirror-symmetric, and at least two groups of the first fixing holes 102 are arranged along the axial direction of the anti-collision female strip 1, the two sides of the anti-collision male strip 2 are provided with the second fixing holes 201 corresponding to the positions of the first fixing holes 102, so as to Figure 1 ​For example, the anti-collision female strip 1 is designed with three groups of first fixing holes 102 on both sides, each group of first fixing holes 102 has two, a total of six first fixing holes 102, and the corresponding anti-collision female strip 2 also needs to be provided with three groups of second fixing holes 201 corresponding in position. The fixing device 3 includes a rope 301 and a fixing buckle 302. After any group of first fixing holes 102 and any group of second fixing holes 201 are aligned to form a fixing hole group, the rope 301 is transversely threaded through the fixing hole group, and the fixing buckle 302 locks the two ends of the rope 301. The position of the fixing buckle 302 is manually pushed as close as possible to the position of the anti-collision female strip 2 or the anti-collision female strip 1 to prevent the anti-collision female strip 2 or the anti-collision female strip 1 from being displaced due to shaking. Finally, the two ends of the rope 301 are bound to the ship side to complete the fixing task. The fixing buckle 302 can be a elastic rope buckle.

[0031] Taking the above structure as an example, the telescopic marine anti-collision strip provided by the embodiment has three use methods.

[0032] The first is the combination of the anti-collision female strip 1 and the anti-collision female strip 2, and the anti-collision female strip 1 and the anti-collision female strip 2 do not completely overlap, aiming to increase the anti-collision area of the anti-collision strip. First, the anti-collision female strip 1 and the anti-collision female strip 2 are placed in a staggered manner. It is assumed that the maximum anti-collision area is required, as shown in Figure 2 , the first fixing hole 102 at the top end of the anti-collision female strip 1 is aligned with the second fixing hole 201 at the bottom end of the anti-collision female strip 2, and finally the rope 301 is threaded through the overlapping first fixing hole 102 and second fixing hole 201. It should be noted that the number and spacing of the first fixing hole 102 and the second fixing hole 201 are determined by the requirements. In theory, the more the number of fixing holes, the higher the adjustable accuracy of the total length of the anti-collision strip. In addition, when the anti-collision female strip 1 and the anti-collision female strip 2 are fixed, if the protruding part of the anti-collision female strip 2 has a second fixing hole 201 exposed, the exposed second fixing hole 201 can also serve as an auxiliary fixing hole, as shown in Figure 3 , the two ends of the rope 301 are crossed through the second fixing hole 201 in the middle of the anti-collision female strip 2, and finally the two ends of the rope 301 are locked by the fixing buckle 302.

[0033] The second is the combination of the anti-collision female strip 1 and the anti-collision female strip 2, and the anti-collision female strip 1 and the anti-collision female strip 2 completely overlap, as shown in Figure 4 , aiming to improve the anti-collision ability of the anti-collision strip.

[0034] The third is the split use of the anti-collision female strip 1 and the anti-collision female strip 2, that is, the device is split into independent anti-collision female strip 1 and anti-collision female strip 2, which can be used as needed, or the anti-collision female strip 1 and the anti-collision female strip 2 are split and installed at different positions of the ship side to improve the application scenarios of the device, as shown in Figure 5 and 6 .

[0035] In the embodiment, since the rope 301 needs to pass through the first fixing hole 102 and the second fixing hole 201 to fix the anti-collision female strip 1 and the anti-collision male strip 2, in a more preferable solution, the installation position between the anti-collision female strip 1 and the anti-collision male strip 2 is constrained, in an example, continuing to refer to Figure 1 , the surface of the accommodating cavity 101 is provided with vertical positioning protrusions 103, and the outer side surface of the anti-collision male strip 2 is provided with positioning grooves 202 matched with the positioning protrusions 103, only when the positioning grooves 202 on the outer side of the anti-collision male strip 2 are aligned with the positioning protrusions 103 on the inner side of the anti-collision female strip 1, the anti-collision male strip 2 can enter the accommodating cavity 101.

[0036] In the device, the anti-collision female strip 1 and the anti-collision male strip 2 can be lightened to reduce the operation difficulty of the user.

[0037] Optionally, continuing to refer to Figure 1 , the inner wall of the anti-collision female strip 1 is provided with uniformly distributed first lightening grooves 104, which can provide sufficient material deformation space for the anti-collision female strip 1 while lightening, and enhance the buffering effect.

[0038] Optionally, the axis of the anti-collision male strip 2 is provided with vertical lightening holes 203, the shape of the lightening holes 203 can refer to the accommodating cavity 101, but the function is different from the accommodating cavity 101, and the purpose is to reduce the self-weight of the anti-collision male strip 2 to facilitate the user operation.

[0039] Optionally, the inner wall of the lightening hole 203 is provided with uniformly distributed second lightening grooves 204, the arrangement mode and design purpose of which can refer to the first lightening grooves 104.

[0040] The above embodiments are only for explaining the technical concept and characteristics of the utility model, the purpose is to enable the ordinary skilled in the art to understand the content of the utility model and to implement, and cannot limit the protection scope of the utility model. Any equivalent changes or modifications made according to the essence of the utility model should be covered in the protection scope of the utility model.

Claims

1. A retractable marine anti-collision strip, characterized in that, include: The anti-collision strip has a vertical receiving cavity at its axis; The anti-collision strip is slidably inserted into the anti-collision strip along the receiving cavity; Fixture, used to fix the anti-collision sub-strip and the anti-collision main strip; The main anti-collision strip has mirror-symmetrical first fixing holes on both sides, and at least two sets of the first fixing holes are provided along the axial direction of the main anti-collision strip. The secondary anti-collision strip has second fixing holes on both sides corresponding to the positions of the first fixing holes. The fixing device includes a rope and a fixing buckle. After any set of the first fixing holes and any set of the second fixing holes are aligned, a fixing hole group is formed. After the rope passes through the fixing hole group, the fixing buckle locks the two ends of the rope.

2. The retractable marine anti-collision strip as described in claim 1, characterized in that, The surface of the receiving cavity is provided with a vertical positioning protrusion, and the outer surface of the anti-collision strip is provided with a positioning groove that matches the positioning protrusion.

3. The retractable marine anti-collision strip as described in claim 1, characterized in that, The fastener is an elastic cord buckle.

4. The retractable marine anti-collision strip as described in claim 1, characterized in that, The inner wall of the anti-collision strip is provided with a first weight-reducing groove that is evenly distributed.

5. The retractable marine anti-collision strip as described in claim 1, characterized in that, The anti-collision strip has a vertical weight-reduction hole at its axis.

6. The retractable marine anti-collision strip as described in claim 5, characterized in that, The inner wall of the weight-reducing hole is provided with a uniformly distributed second weight-reducing groove.

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