CN211721571U - Hollow mark body and combined buoy thereof - Google Patents

Abstract

The utility model discloses a hollow mark body and combination buoy thereof. The buoy adopts a split type design and is formed by assembling a hollow buoy body, a buoy rod, a buoy head and corresponding accessories. The utility model discloses has following technological effect: the water in the mark body can be conveniently increased and decreased, the gravity center and the endurable buoyancy value of the mark body can be adjusted, and the position of the mark body on the mark post is compact and freely adjustable; the marker post is convenient to replace; the cage-shaped header target is large, light in weight and air-leakage. Above technological effect ensures that this buoy need not the plumbous weight and environmental protection at the in-process of fishing, and deposits, carries, convenient to use, and a small number of subassemblies just can deal with all vertical buoy fishing methods, promote fishing and experience.

Description

Hollow mark body and combined buoy thereof

Technical Field

The utility model relates to a fishing tackle field, especially hollow mark body and bear buoyancy value and mark body position all continuously adjustable and the combination buoy of matched stack freedom.

Background

Fishing is an outdoor activity which is always well liked by people, especially men, in ancient and modern times, or due to pursuit of food or interest. Various fishing techniques are increasingly used, and various kinds of fishing equipment and accessories such as fishing rods, fishing lines, buoys (also called floats, floaters, or floaters), fishhooks, fishing nets, and floor cages are developed. The buoy is a vital marker for knowing the water depth, searching the position state of the bait, knowing whether the bait on the hook is exhausted or not and capturing the bait eating dynamics of fishes and children, and is used in both traditional fishing with the bottom of the pendant and suspended fishing with the pendant suspended in water.

There are many kinds of buoys with different styles in the market and in the patent. Generally, the vertical buoy comprises a neck, a body, legs and feet (some have a head above the neck, and sometimes the legs and neck are a single integral rod, called a pole). The neck, body and legs of the label have long and short thicknesses, and the body of the label has a fusiform shape, a clavate shape, a spherical shape, a date core shape, a pepper shape, a gyroscope shape, a dumbbell shape, a candied haw shape and the like. These factors together determine the weight, center of gravity, shape and maximum tolerable buoyancy value of the whole buoy, and various buoys and fishing techniques are derived to adapt to specific water bodies, environments, weather and target fishes. The wide variety of buoys means that buoys are in a full market, and the buoys are narrow in application range and have room for improvement.

The first is the adjustability of the float to withstand the buoyancy value.

Most buoys, which tolerate a buoyancy value (the buoyancy experienced by the buoy itself when fully submerged in water minus the gravity experienced by the entire buoy), are fixed. The adjustment of the height of the mark neck of the buoys exposed out of the water surface, namely mark adjustment, is mainly completed by adding or subtracting lead sheets. The production process of lead skin, cut before fishing and cut and produce waste piece and hang this three aspect at the end carelessly and all can cause serious heavy metal pollution in fishing, and add and subtract lead skin process loaded down with trivial details, the concentricity is not controlled well (multistage copper weighs down has appeared on the market, adjusts the weight of weight through adding and subtracting cyclic annular copper weight, and then transfers mark, has alleviated this demand to a certain extent). In order to protect the environment and achieve better calibration experience, people hope that the tolerance buoyancy value of the buoy is adjustable, so that the application range of a single buoy is expanded.

CN2304248Y, CN2394448Y set up the coaxial mark body of multistage, adjust and control buoyancy tolerance value through increasing and decreasing mark body segment number. CN201995485U is adjusted by increasing or decreasing a plurality of lantern rings sleeved on the same inner shaft inside the sign body. CN2579173Y changes the magnitude of the enduring buoyancy value by changing the weight of the weight screw in the buoy body. CN203968992U is provided with a long hole at one end of the mark body, and is adjusted by the depth of the mark neck insertion hole. CN2407581Y and CN202680282U are regulated by changing the length of the air chamber by means of the piston structure of the injector. CN106942173A is provided with a hollow column capable of stretching and compressing in the body of the sign. CN206547674U is provided with a hollow part capable of being assembled on the sign body. CN206744345U, CN207151677U realize buoyancy adjustment by means of screw thread adjustment mark in the body cavity length. CN108013003A is provided with an electronically controlled water absorption device in the hollow mark body for adjustment. CN203952186U proposes a method for injecting liquid into the hollow body. CN104378978A sets a small size air chamber on the neck of the label.

Secondly, the size of the floating ruler is fixed.

The mark leg, mark body and mark neck are fixed as a whole buoy, and its size, shape, centre of gravity position, tolerance buoyancy value are fixed, so in the face of different fishing methods of different fish conditions and water conditions, different buoys are required. This is not economical and is inconvenient to store and carry. In addition, the knowledge of the properties of a plurality of buoys is problematic. For the above reasons, buoys are assembled after being manufactured in sections. CN202018000533038 intends to achieve a change of neck by means of fixing pegs together with glue. CN202018000524549 is improved, and an interference fit between the label neck and the label body is designed to realize the connection capable of being repeatedly detached. In addition, CN202017001178485 conceives the detachable design of the mark leg and the mark neck, and the detachable design is realized through the combined action of tooth threads and glue, CN202017000658443 proposes the detachable connection design concept of the mark neck mark body and the mark foot three sections, and CN201621382553 introduces a sealing ring to solve the sealing problem of the split buoy.

And thirdly, fixing the position of the marker body on the marker post.

If the buoy body can freely move up and down along the marker post, the gravity center of the whole buoy can be adjusted, the marker posts with different lengths can be conveniently replaced, and the application range of a single buoy is easy to expand. CN103975909A, CN203968990U, CN205682235U, CN205756671U set up the through-hole along the major axis on the solid mark body of light, realize the mark body and freely move on the sighting rod.

Finally, the headings on the market are large in diameter, meet striking requirements, and are not wind-resistant.

In summary, the patent applications express the requirements on adjustable buoyancy, free assembly and capability of moving the buoy body along the buoy rod, but few products are available due to the problems of limited product shape, insufficient concentricity, poor wear resistance, poor sealing property, small adjustment range of the tolerance buoyancy value and the like and/or other problems. At present, only one buoy which changes the length of an air cabin by means of a spiral is sold on the net of Taobao and Jingdong. Compared with the prior products, the buoy has the advantages that the buoy is single in function, the range of the adjustable tolerance buoyancy value is small, and the shape of the buoy body is limited due to the male-female spiral connection of the air cabin body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: not only overcome above-mentioned problem, can also conveniently regulate and control mark body self focus position, provide hollow mark body and tolerate buoyancy value and mark body position all continuously adjustable and the combination buoy of matched stack freedom.

The combined buoy has continuously adjustable tolerance value and buoy body position and is assembled freely, and is designed in a split mode and consists of a hollow buoy body with a tubular port, a rigid vertical buoy rod, a buoy head and corresponding accessories.

Firstly, the continuous adjustability of the tolerance buoyancy value is realized.

The continuously adjustable buoyancy value is controlled by controlling the amount of a counterweight object such as water inside the hollow buoy body. The key point of the utility model is that the water quantity inside the mark body can be conveniently increased and decreased, and the water quantity is kept unchanged in the fishing process.

To the mark body of rubber material, set up the aperture on its lateral wall, discharge, inhale air or water, the simple operation through exerting external force like the extrusion to mark body. Under the condition of no external force action, only one small-hole closing body is provided, and water can not freely enter and exit through the small-hole closing body, so that the weight stability of the label body is ensured. In order to ensure that the fish cannot struggle, silicone grease can be coated on the small holes to simply seal the small holes. This is one way to achieve a continuously adjustable resistance buoyancy value.

For a hard mark body made of non-rubber materials, such as plastic, the method can be realized in three ways: firstly, a small hole is arranged on the side wall of the port of the buoy body, a small section of rubber tube with the small hole on the side wall is sleeved on the port of the buoy body, and the rubber tube is rotated to enable the two holes to be communicated or not communicated, so that the purpose of opening and closing a water channel between the buoy and the outside is achieved. Secondly, the side wall of the port of the label body is not provided with a small hole, the port is provided with a thread, and the port is rotated and switched under the matching of another thread cap cover, so that the port becomes a necessary way for water to enter and exit. Thirdly, as the rubber mark body, a small hole is arranged on the side wall of the hard mark body. The three modes are convenient for the needle to inject and extract water.

Secondly, the position of the mark body along the axial direction of the mark post is tightly adjustable.

The tight tuning as referred to herein has a dual meaning. Firstly, the end opening of the mark body and the mark post need to be clamped tightly, cannot slide in the process of throwing the line and fishing, and cannot be tightened too much, so that the mark body can be twisted, pulled and pushed by slight force; secondly, the interior of the hollow mark body can be kept sealed, and water and gas exchange with the outside is avoided.

Rubber can meet this requirement.

For the rubber mark body, the port is also made of rubber, and the position of the mark body along the axial direction of the mark post can be tightly adjusted as long as the inner diameter of the port is slightly smaller than the diameter of the mark post.

For the non-rubber label body, different connection modes need to be realized by using different rubber fittings.

First, olive-shaped, macroporous space beans. The aperture of the through hole of the space bean is larger than that of the common space bean, and the space bean can be in interference fit with the marker post. Meanwhile, the outer diameter of the space bean can be in interference fit with the inner diameter of the label body port.

Second, a bar-shaped macroporous space bean. The outer diameter of the space bean can be in interference fit with the inner diameter of the marker body port, and the inner diameter of the space bean can be in interference fit with the marker post. Thus, the elastic ring can be half tightly padded between the side wall of the mark post and the inner wall of the mark body port to realize tight movable connection.

And thirdly, a rubber double tube. It is formed by overlapping two rubber tubes (a short inner tube and a long outer tube) inside and outside. The inner diameter of the inner tube can be in interference fit with the mark post, and the outer diameter of the inner tube is equal to the outer diameter of the mark body port. The inner diameter of the outer pipe can be in interference fit with the outer diameter of the label body port. Thus, the inner tube and the label body port are adjacently connected in series along the axial direction, and the outer tube can wrap the inner tube and the label body port simultaneously, so that the tight movable connection is realized. In addition, the side wall of the outer pipe can be provided with small holes for water passages.

Fourth, the rubber-embedded cap is a rubber fitting with a "tube-through-cap" structure. An annular groove is formed by the inner wall of the cap and the outer wall of the tube and is used for nesting the port of the label body; meanwhile, the inner diameter of the inner pipe of the rubber embedding cap is in interference fit with the marker post, and the marker post is tightly sleeved with the inner diameter of the inner pipe of the rubber embedding cap, so that tight movable connection is realized. If the side wall of the cap is provided with a small hole (the rubber embedded cap is called as a rubber embedded cap with a side hole), the rubber embedded cap can be used as a water channel switch to regulate and control the water quantity in the target body.

Fifthly, lining rubber rings are arranged on the male threads and the female threads. The port of the sign body is provided with a female thread or a male thread, and a threaded cap with the male thread or the female thread is matched with the port (the threaded cap is provided with a hole in the axial direction and is used for penetrating the sign post). An inner lining rubber ring with the inner diameter slightly larger than or equal to the diameter of the mark post is arranged in the threaded cap. When the screw thread is screwed in, the inner diameter of the lining rubber ring is reduced due to compression, and the inner wall of the lining rubber ring is tightly contacted with the mark post. On the contrary, when the screw thread is unscrewed, the lining rubber ring gradually recovers deformation, the inner wall of the lining rubber ring is in contact with the mark post to be loosened or even not in contact with the mark post, the screw cap can be easily removed, and the mark body can be moved. And water can be directly injected and pumped into and out of the label body from the port after the screw cap is removed.

Thirdly, the buoy head which is convenient for looking up the buoy and is wind-resistant is realized.

The adoption of the buoy head with a cage-shaped structure has the advantages of large visual target, light weight and air leakage.

And fourthly, realizing the free assembly of the buoy and the sleeve set thereof.

The size of each component interface is standardized, so that the mark bodies with different shapes, mark rods with different lengths and other various accessories can be freely combined.

The technical scheme of the utility model specifically does:

a hollow mark body is provided with a tubular port, and the tubular port is arranged along the two axial ends of the hollow mark body and communicated with the mark body.

Further, the inner diameter of the tubular port preferably ranges from 0.5 to 5 mm.

Furthermore, the hollow mark body is dumbbell-shaped, fusiform, olive-shaped, pepper-shaped, gourd-shaped or rod-shaped.

Furthermore, the hollow mark body is made of rubber or non-rubber materials, and the non-rubber materials comprise metal materials or wood materials.

Furthermore, a female thread and/or a male thread are arranged on the tubular port of the hollow mark body, or a small hole is arranged on the side wall of the mark body port of the hollow mark body, or a small hole is arranged on the side wall of the hollow mark body; the diameter of the small hole is preferably 0.1 to 2mm, more preferably 0.3 to 1.2 mm.

Furthermore, the wall thickness of the hollow mark body is preferably 0.2-2 mm, and more preferably 0.5-1.5 mm.

Further, when the hollow mark body is made of non-rubber materials, the hollow mark body also comprises olive-shaped macroporous space beans as accessories, or rod-shaped macroporous space beans, or a rubber double tube, or a rubber embedded cap, or a lining rubber ring configured by male and female threads; the aperture of the olive-shaped macroporous space bean through hole can be in interference fit with the mark post, and the outer diameter can be in interference fit with the inner diameter of the mark body port; the outer diameter of the rod-shaped macroporous space bean can be in interference fit with the inner diameter of the label body port, and the inner diameter of the rod-shaped macroporous space bean can be in interference fit with the label rod; the rubber double-tube is formed by wrapping an inner tube by an outer tube, the inner diameter of the inner tube can be in interference fit with the diameter of the marker post, the outer diameter of the inner tube is equal to the outer diameter of the marker body port, and the inner diameter of the outer tube can be in interference fit with the outer diameter of the marker body port; the rubber embedded cap is provided with a tube penetrating cap structure, the outer diameter of the tube can be in interference fit with the inner diameter of the port of the buoy body, the inner diameter of the inner tube can be in interference fit with the diameter of the buoy rod, the inner diameter of the cap can be in interference fit with the outer diameter of the port of the buoy body, and the side wall of the cap is provided with a small hole; the female and male threads are provided with lining rubber rings which are placed in the threaded cap, the outer diameter of each lining rubber ring is equal to the inner diameter of the threaded cap, the inner diameter of each lining rubber ring is slightly larger than or equal to the diameter of the mark post, the threaded cap is matched with the female or male threads arranged at the port of the mark body, through holes are axially formed in the threaded cap, and the hole diameter of each threaded cap is larger than the diameter of the mark post.

Furthermore, the thread cap is provided with a female thread or a male thread along the axial direction.

Further, the label also comprises an outer seal rubber ring, and the inner diameter of the outer seal rubber ring can be in interference fit with the outer diameter of the label body port.

A combined buoy is designed in a split mode and comprises a hollow buoy body with a tubular port, a hard vertical buoy rod, a buoy head and corresponding accessories, wherein the buoy body is one of the hollow buoy bodies.

Further, the length of the marking rod is preferably 50-800 mm, and the diameter is preferably 0.4-2 mm.

Further, the marker post is preferably made of glass fiber or carbon material.

Further, the tag head has a cage-shaped structure, and is preferably made of rubber or plastic.

The utility model discloses following technological effect has:

(1) the tolerance buoyancy value can be conveniently and steplessly adjusted in a large range, so that the dependence on lead can be avoided, the trouble of frequently and repeatedly increasing and decreasing the lead skin in the label adjusting process is avoided, and the method is environment-friendly and trouble-saving.

(2) The cage-shaped structure endows the mark head with the characteristics of light weight and large wind resistance size.

(3) The multi-component split design is convenient for collection and carrying.

(4) Each subassembly is assembled freely, freely removes, adds the water yield as required, can adjust the tolerance buoyancy value size, weight and the focus of whole buoy (the focus not only can change the position of mark body on the sighting rod through changing the sighting rod, can also change what of mark body water-logging through adjusting, comes quick effectual regulation) to deal with the transient change of environment of fishing at any time and change the method of fishing, if:

fishing in deep water and wind waves. When fishing in deep water with strong wind, big waves and big waves, the positions of the long marker post, the big marker body and the low marker body ensure the inherent low gravity center, and water in the marker body flows downwards under the action of gravity to generate the dynamic low gravity center after the buoy starts to stand and before the buoy is completely erected, so that the erection of the buoy is accelerated. The four favorable conditions can reduce the gravity center of the buoy to the maximum extent under the combined action, and the buoy is favorable for stability.

Fishing by turning over the fishing body on the top. When the small fish with violent upper layer such as the pseudorasbora parva and the white stripe is fished, the buoy is required to turn over and stand before the bait and the pendant (sometimes the pendant is not used) are not completely sunk on the upper layer of water, so that the small fish intercept the bait midway to cause the buoy to jack up, the signal is obvious, and the fish lifting rate in the rod is the highest at the moment. This requires a low center of gravity and an early turn. Fishing small fish is generally carried out in shallow water, and the buoy is required to be short. These two aspects are contradictory to conventional buoys. But to the utility model discloses an adopt short sighting rod and mark body, reduce mark body position on the sighting rod, with the help of its quick "move and send low focus", can realize this method of angling.

And (5) rapidly sinking the bottom for fishing. When the trash fish is caught in the nest, the water quantity in the buoy body can be reduced, the bait is quickly brought into the lower layer by the heavy weight, and the fishing pause degree is finely adjusted to improve the middle fish rate.

And (5) carrying out low-temperature sensitive fishing. In winter, when the fish opening is small and the signal is small, the fish bait feeding device is assembled by adopting the spherical small mark body, the short mark leg and the long mark neck, so that the bait feeding signal of the fish is amplified to the maximum extent.

Various marks, various poles, various heads, various combinations and various characteristics cannot be described in detail.

Drawings

FIG. 1(1-1, 1-2, 1-3, 1-4) is a top view, a front view, a right-side cross-sectional view (axes in cross-section), and a bottom view, respectively, of a dumbbell-shaped hollow rubber label body of example 1;

FIG. 2(2-1, 2-2, 2-3, 2-4) is a top view, a front view, a right-side cross-sectional view (axes in cross-section), and a bottom view, respectively, of the dumbbell-shaped hollow plastic sign body of example 2;

FIG. 3(3-1, 3-2, 3-3, 3-4) is a top view, a front view, a right cross-sectional view (with axis in cross-section), and a bottom view, respectively, of the dumbbell-shaped hollow plastic body with side holes of the port of example 3;

FIG. 4(4-1, 4-2, 4-3, 4-4) is a top view, front view, right cross-sectional view (with axis in cross-section), bottom view, respectively, of the dumbbell-shaped hollow plastic body of the port of example 4 with male threads;

FIG. 5(5-1, 5-2, 5-3, 5-4) is a top, front, right-side cross-sectional (with axes in cross-section), and bottom plan view, respectively, of a commercially available fiberglass rod of example 5;

FIG. 6(6-1, 6-2, 6-3, 6-4) is a top view, front view, right cross-sectional view (axes in cross-section), bottom view, respectively, of the olive-shaped macroporous space bean of example 6;

FIG. 7(7-1, 7-2, 7-3, 7-4) is a top view, a front view, a right-side cross-sectional view (with axes in the cross-section), and a bottom view, respectively, of the rod-shaped macroporous space bean of example 7;

FIG. 8(8-1, 8-2, 8-3, 8-4) is a top view, front view, right cross-sectional view (with axes in cross-section), bottom view, respectively, of the inner tube of example 8;

FIG. 9(9-1, 9-2, 9-3, 9-4) is a top view, a front view, a right-side cross-sectional view (with axes in cross-section), and a bottom view, respectively, of an outer tube of example 9;

FIG. 10(10-1, 10-2, 10-3, 10-4) is a top view, a front view, a right-side sectional view (with axes in the sectional plane), and a bottom view, respectively, of the rubber overcap of example 10;

FIG. 11(11-1, 11-2, 11-3, 11-4) is a top view, a front view, a right sectional view (with axes in the sectional plane), and a bottom view, respectively, of the rubber overcap with side holes of example 11;

FIG. 12(12-1, 12-2, 12-3, 12-4) is a top view, front view, right cross-sectional view (with axes in cross-section), bottom view, respectively, of the threaded cap of example 12;

FIG. 13(13-1, 13-2, 13-3, 13-4) is a top, front, right cross-sectional (with axes in cross-section), bottom view, respectively, of the liner of example 13;

FIG. 14(14-1, 14-2, 14-3, 14-4) is a top view, a front view, a right-side cross-sectional view (with axes in the cross-section), and a bottom view, respectively, of the outer rubber sealing ring of example 14;

FIG. 15(15-1, 15-2, 15-3, 15-4) is a top, front, right and bottom plan view, respectively, of the tag of embodiment 15;

FIG. 16(16-1, 16-2, 16-3, 16-4) is a top, front, right cross-sectional (with axes in cross-section), bottom plan view, respectively, of the rubber buoy of example 16;

FIG. 17(17-1, 17-2, 17-3, 17-4) is a top, front, right cross-sectional (with axes in cross-section), bottom plan view, respectively, of a plastic buoy assembled with the spacebean of example 17;

FIG. 18(18-1, 18-2, 18-3, 18-4) is a top view, a front view, a right cross-sectional view (with axes in cross-section), and a bottom view, respectively, of a plastic buoy assembled with the rubber duplex tube of example 18;

FIG. 19(19-1, 19-2, 19-3, 19-4) is a top view, a front view, a right-side cross-sectional view (with an axis in cross-section), and a bottom view, respectively, of a plastic float assembled with the rubber cap of example 19;

fig. 20(20-1, 20-2, 20-3, 20-4) are top, front, right cross-sectional (axial in cross-section), and bottom views, respectively, of a threaded plastic buoy of example 20.

Detailed Description

Example 1: dumbbell-shaped hollow rubber label body

The dumbbell-shaped rubber hollow mark body is manufactured by a photocuring 3D printer after three-dimensional drawing, and the inner diameter of the interfaces at the two ends of the mark body is 0.7mm, and the outer diameter is 2 mm. The diameter of the side hole is 0.8 mm. The specific shape characteristics are shown in figures 1-1, 1-2, 1-3 and 1-4.

Example 2: dumbbell-shaped hollow plastic label body

The plastic mark body is manufactured by a photocuring 3D printer after three-dimensional drawing, and the inner diameter of the mark body port is 2mm and the outer diameter is 3 mm. The specific shape characteristics are shown in figures 2-1, 2-2, 2-3 and 2-4.

Example 3: dumbbell-shaped hollow plastic mark body with side hole at end

The port is provided with an athletic field-shaped side hole with the radius of 0.6 mm. The rest is the same as example 2. The specific shape characteristics are shown in figures 3-1, 3-2, 3-3 and 3-4.

Example 4: dumbbell-shaped hollow plastic sign body with male threads at end

The port is provided with a trapezoidal male thread, the length of the upper and lower ends of the trapezoid is respectively 0.30mm and 0.60mm, the thread pitch is 0.70mm, the major diameter of the thread is 3.52mm, the minor diameter is 3.00mm, and the length of the screw shaft is 3.50 mm. The rest is the same as example 2. The specific shape characteristics are shown in figures 4-1, 4-2, 4-3 and 4-4.

Example 5: mark post

The glass fiber rod is purchased from Taobao, the diameter is 0.8mm, and the length is 120 mm. The specific shape characteristics are shown in figures 5-1, 5-2, 5-3 and 5-4.

Example 6: olive-shaped macroporous space bean

And manufacturing the three-dimensional drawing by using a photocuring 3D printer. The shape of an ellipsoid, the major axis is 8mm, the minor axis is 2.5mm, and the diameter of the through hole is 0.7 mm. The specific shape characteristics are shown in FIGS. 6-1, 6-2, 6-3, and 6-4.

Example 7: rod-shaped macroporous space bean

And manufacturing the three-dimensional drawing by using a photocuring 3D printer. The inner diameter is 0.7mm, the outer diameter is 2mm, and the length is 10 mm. The specific shape characteristics are shown in FIGS. 7-1, 7-2, 7-3, and 7-4.

Example 8: inner pipe

And manufacturing the three-dimensional drawing by using a photocuring 3D printer. The inner diameter of the inner tube is 0.7mm, the outer diameter is 3mm, and the length is 5 mm. The specific shape characteristics are shown in figures 8-1, 8-2, 8-3 and 8-4.

Example 9: outer tube

And manufacturing the three-dimensional drawing by using a photocuring 3D printer. The inner diameter is 3mm, the outer diameter is 5mm, and the length is 10 mm. The specific shape features are shown in FIGS. 9-1, 9-2, 9-3, and 9-4.

Example 10: rubber embedded cap

The three-dimensional drawing is carried out by a 3D printer, the inner diameter of the inner tube is 0.7mm, the outer diameter of the inner tube is 2mm, the inner diameter of the outer cap is 3mm, and the outer diameter of the outer cap is 4 mm. The specific shape features are shown in figures 10-1, 10-2, 10-3 and 10-4.

Example 11: rubber embedded cap with side hole

The cap side wall was provided with an athletic field hole having a radius of 0.6mm, as in example 10. The specific shape features are shown in FIGS. 11-1, 11-2, 11-3, and 11-4.

Example 12: cap with female thread

And the three-dimensional drawing is carried out by a 3D printer. The cap has an inner diameter of 3mm, an outer diameter of 5mm and a length of 8.8 mm. The threads were female threads that matched the male threads of example 4. The specific shape features are shown in FIGS. 12-1, 12-2, 12-3, and 12-4.

Example 13: rubber lining

And the three-dimensional drawing is carried out by a 3D printer. The inner diameter is 0.8mm, the outer diameter is 3mm, and the length is 3.5 mm. The specific shape features are shown in FIGS. 13-1, 13-2, 13-3, and 13-4.

Example 14: outer sealing rubber ring

And the three-dimensional drawing is carried out by a 3D printer. The inner diameter is 2.9mm, the outer diameter is 5mm, and the length is 2 mm. The specific shape features are shown in FIGS. 14-1, 14-2, 14-3, and 14-4.

Example 15: cage-shaped label head

The cage-shaped mark head is made by a 3D printer, the inner diameter of the pipe orifice is 0.7mm, and the diameter of the five axisymmetric thin bent columns is 0.6 mm. The specific shape features are shown in figures 15-1, 15-2, 15-3, and 15-4.

Example 16: rubber buoy

1 of the bodies of example 1, 1 of the posts of example 5, and 1 of the headings of example 15 were assembled. The assembling characteristics are shown in figures 16-1, 16-2, 16-3 and 16-4. Arrows 1, 5 and 15 in fig. 16-2 indicate components of embodiment 1, embodiment 5 and embodiment 15, respectively.

Example 17: plastic buoy made of space bean

Example 2, 1 tag body, example 5, 1 tag post, example 6, 1 space bean, example 7, 1 space bean, example 15, 2 tag heads, assembled. The combination features are shown in figure 17-1, 17-2, 17-3 and 17-4. Arrows 2, 5, 6, 7 and 15 in fig. 17-2 indicate components of embodiment 2, embodiment 5, embodiment 6, embodiment 7 and embodiment 15, respectively.

Example 18: plastic buoy assembled by double rubber pipes

Example 2 mark 1, example 5 mark 1 pole, example 8 inner tube 2, example 9 outer tube 2, example 15 mark 1, the assembly composition. The combination features are shown in figures 18-1, 18-2, 18-3 and 18-4. Arrows 2, 5, 8, 9 and 15 in fig. 18-2 indicate components of embodiment 2, embodiment 5, embodiment 8, embodiment 9 and embodiment 15, respectively. Example 19: plastic buoy assembled by rubber embedded cap

Example 3 mark 1, example 5 mark 1 pole, example 10 rubber embedded cap 1, example with side hole rubber embedded cap 1, example 15 mark 1, assembly composition. The combination features are shown in figures 19-1, 19-2, 19-3 and 19-4. Arrows 3, 5, 10, 11 and 15 in fig. 19-2 indicate components of embodiment 3, embodiment 5, embodiment 10, embodiment 11 and embodiment 15, respectively.

Example 20: plastic buoy matched with screw

Example 4, 1 marker body, 1 marker post in example 5, 2 female thread caps in example 12, 2 lining rubber rings in example 13 and 2 outer sealing rubber rings in example 14. The combination features are shown in figures 20-1, 20-2, 20-3 and 20-4. The arrows 4, 5, 12, 13, 14 and 15 in fig. 20-2 indicate the components of embodiment 4, embodiment 5, embodiment 12, embodiment 13, embodiment 14 and embodiment 15, respectively.

It should be noted that the above embodiments are illustrative of the feasibility of the present invention, and are not intended to limit the size, shape, material and processing method of the present invention. Any parts and assemblies made by other methods such as light alloy, fiber and plastic processing methods, regardless of equivalent changes and modifications, are also within the scope of the claims of the present invention.

Claims (9)

1. The hollow mark body is characterized by being provided with a tubular port, wherein the tubular port is arranged along the two axial ends of the hollow mark body and is communicated with the mark body, and a female thread and/or a male thread are arranged on the tubular port of the hollow mark body, or a small hole is arranged on the side wall of the mark body port of the hollow mark body, or a small hole is arranged on the side wall of the hollow mark body.

2. The hollow target body of claim 1, wherein said hollow target body is dumbbell-shaped, shuttle-shaped, olive-shaped, pepper-shaped, gourd-shaped, or rod-shaped.

3. The hollow target of claim 1, wherein the hollow target is made of rubber or non-rubber, and the non-rubber comprises metal or wood.

4. The hollow mark body as claimed in claim 1, wherein when the hollow mark body is made of non-rubber material, the hollow mark body further comprises olive-shaped large-hole space beans as accessories, or rod-shaped large-hole space beans, or a rubber double tube, or a rubber embedded cap, or a lining rubber ring configured by male and female threads; the aperture of the olive-shaped large-hole space bean through hole can be in interference fit with the mark post, and the outer diameter of the olive-shaped large-hole space bean through hole can be in interference fit with the inner diameter of the mark body port; the outer diameter of the rod-shaped macroporous space bean can be in interference fit with the inner diameter of the label body port, and the inner diameter of the rod-shaped macroporous space bean can be in interference fit with the label rod; the rubber double-tube is formed by wrapping an inner tube by an outer tube, the inner diameter of the inner tube can be in interference fit with the diameter of the marker post, the outer diameter of the inner tube is equal to the outer diameter of the marker body port, and the inner diameter of the outer tube can be in interference fit with the outer diameter of the marker body port; the rubber embedded cap is provided with a tube penetrating cap structure, the outer diameter of the tube can be in interference fit with the inner diameter of the port of the buoy body, the inner diameter of the inner tube can be in interference fit with the diameter of the buoy rod, the inner diameter of the cap can be in interference fit with the outer diameter of the port of the buoy body, and the side wall of the cap is provided with a small hole; the female and male threads are provided with lining rubber rings which are placed in the threaded cap, the outer diameter of each lining rubber ring is equal to the inner diameter of the threaded cap, the inner diameter of each lining rubber ring is slightly larger than or equal to the diameter of the mark post, the threaded cap is matched with the female or male threads arranged at the port of the mark body, through holes are axially formed in the threaded cap, and the hole diameter of each threaded cap is larger than the diameter of the mark post.

5. The hollow target of claim 4 wherein said threaded cap has a female or male thread along its axial direction.

6. The hollow tag body of claim 4, further comprising an outer sealing rubber ring, wherein the inner diameter of the outer sealing rubber ring can be in interference fit with the outer diameter of the tag body port.

7. A combined buoy is characterized in that the buoy adopts a split type design and comprises a hollow buoy body with a tubular port, a hard vertical buoy rod, a buoy head and corresponding accessories, wherein the hollow buoy body is selected from one of the hollow buoy bodies as claimed in any one of claims 1 to 6.

8. The combination buoy of claim 7, wherein the tubular port has an inner diameter ranging from 0.5 to 5 mm; the wall thickness of the hollow mark body is 0.2-2 mm; the length of the mark rod is 50-800 mm, and the diameter is 0.4-2 mm.

9. The combination buoy as claimed in claim 7, wherein the post is made of glass fiber or carbon material; the mark head has a cage-shaped structure and is made of rubber or plastics.

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