Operation of inflatable boats is unthinkable without reliable fixation of the anchor tile or mooring cable. Fist-swat. PVC is a specialized device that allows you to quickly fasten the rope under load and quickly give it to one hand, unlike simple rings, this element provides tension control, which is critical when fishing in windy weather or on the current.
The design is simple but effective: a rotating grooved element clamps the cord, preventing it from slipping spontaneously. For owners of inflatable vessels, it is not just fittings, but an element of safety and comfort that eliminates the need to wind a wet rope on the arm or tie it with knots that are then difficult to untie. Rym-koush or rotary mechanism ensure work at any angle, without deforming the cylinders.
In this article, we will discuss in detail why the cam mechanism is considered the standard for anchoring, which materials are better suited for harsh conditions and how to properly paste this element on the board so that it will serve for decades. A competent approach to selection and installation will avoid loss of gear and damage to PVC tissue at the most inopportune time.
Design features and principle of work
The core of the device is a central-hole housing and a movable element, a cam, which is based on friction: when the cable is pulled, the cam twists and presses the cord against the hole wall, fixing its position. Anchor rum This type allows you to adjust the length of the released phala in increments of several centimeters, which is impossible to do with the use of a conventional ring.
Modern models often feature a rotating mechanism that allows the hull to rotate around its axis, a key feature for inflatable boats, since when the wind or current changes, the rope does not twist the mount itself or create a point voltage on the fabric of the board. The angle of deviation of the rope when using a rotary dice can reach 360 degrees without loss of fixing power.
An important element is also the presence of protective burtices or rollers, which prevents the rubbing of the boat fabric against the rope itself. anchor-line If the boat is rocked heavily, it could act like a saw, damaging PVC. The structure should be smooth, without sharp edges that could damage the fisherman's hands or the fabric itself upon contact.
When choosing a redhead, pay attention to the presence of lubricant in the rotation mechanism - dry plastic bushes will quickly begin to creak and jam in the cold.
Manufacture materials: plastic, metal or composite
The durability of the fastener depends on the material it is made of. Under aqueous conditions, ultraviolet light and mechanical stresses, the choice of material becomes critical. There are three main groups of materials on the market, each of which has its advantages and disadvantages for equipping a PVC boat.
The first group consists of products from plastic They're lightweight, corrosion-free, and they have low thermal conductivity, which is nice for the hands in cold weather, but cheap models can crack under extreme loads or in extreme cold. Quality plastic is often reinforced, which greatly increases its strength.
- 🔩 Stainless steel: maximum strength, resistance to any loads, but has a large weight and high cost.
- 🛡️ Silumin (aluminum alloy): lightweight and durable, but if the protective coating is broken, it can oxidize and break down in salt water.
- 🧱 Reinforced plastic: optimal price-weight balance, does not rust, but requires careful handling at temperatures below -20 C.
Metallic variants, especially from stainless steel AISI 316They are considered the most reliable for large boats and heavy anchors, they withstand the jerking loads that can occur when a boat is braking sharply, but their weight can be excessive for lightweight pleasure models, where every gram counts.
Choice criteria: what to look for when buying
Choosing. cleftNot only the material, but also the geometry of the product, the diameter of the rope passage hole should match the thickness of your anchor shaft, too narrow a hole will not allow thickened sections of the cable or knots to penetrate, and too wide will reduce the effectiveness of fixing the thin cord.
Pay attention to the quality of the surface treatment. All edges should be rounded, and the moving parts should work smoothly, without jamming. rope locker should work clearly: when the tension is weakened, the cam should easily snap, allowing you to draw the cord, and when jerking, instantly clamping it.
⚠️ Warning: Do not use pits with sharp inner faces or burrs. When the anchor tile is strongly stretched, they may cut the rope shell, which will result in the loss of anchor.
The type of balloon attachment is also important. Most models are designed for sticking, but there are screw-mounted options that require an additional pad. Inflatable boats prefer a classic sticker that ensures tightness and uniform distribution of load on the fabric.
The secret of the durability of plastic rums
If you bought plastic rum but are afraid of frost, lubricate the spinning mechanism with silicone lubricant before winter fishing, which will preserve the elasticity of the plastic and prevent the formation of microcracks.
Surface preparation and glue selection
The quality of installation has a direct impact on safety. Before starting work, the surface of the balloon and the product must be prepared. PVC fabric must be clean, dry and fat-free. Degreasing is best done with special cleaners or acetone, avoiding aggressive solvents that can damage the structure of polyvinyl chloride.
The choice of adhesive is one of the most important steps. For reliable fixation, a two-component polyurethane adhesive specially designed for PVC is used. Boat glue It must have high adhesion, elasticity after drying and resistance to water and ultraviolet light. Tear Drop, Klejme or DesmokolThey have proven themselves to be reliable solutions.
The surface activation process often requires an activator or pre-surfacing (if recommended by the fabric manufacturer). Some modern adhesives do not require an activator, but require thorough degreasing. adhesion - the ability of glue to penetrate the structure of the material, creating a monolithic connection, so haste is unacceptable here.
☑️ Preparation for the squirrel sticker
Step-by-step instructions for DIY installation
Installation anchor-rim Errors at any stage can cause the element to be detached under load. Below is a sequence of actions that will ensure reliable fastening.
First, you need to mark the installation site, usually glue the snare in the bow of the boat, strictly in the center, or symmetrically along the sides, if you plan to install two attachments, it is important that the place is smooth, without folds and seams that can interfere with the tight fit of the base of the snare.
1. Degrease the installation site and the back side of the diamond.2. Apply a thin layer of glue on both surfaces.
3. wait for the time of primary polymerization (usually 10-20 minutes).
4. Apply the second layer of glue and wait again (to stickiness).
5. Press the crows tightly to the side, removing air from the center to the edges.
6. roll roll roller to remove bubbles.
7. Leave to dry for 24-48 hours.
After applying the second layer of glue and connecting the surfaces, you need to carefully roll the gluing site with a hard roller, which will ensure the air output and even distribution of the glue. Time of complete polymerization It's a day or two, depending on the temperature, and you can't load the mount before that time.
⚠️ Attention: Sticking should be carried out at a temperature not lower than +15 C and humidity less than 70%. Cold and damp drastically reduce the quality of gluing.
Comparison of specifications of different models
To make it easier to choose, consider a comparative table of the popular types of crims available on the market, and the data will help determine which option is best suited for your boat type and fishing style.
| Parameter | Plastic budgetary | Stainless steel | Composite reinforced |
|---|---|---|---|
| Weight. | Minimum (15-20 g) | High (80-120g) | Medium (30-40 g) |
| Workload | Up to 30kg | Up to 150 kg | Up to 60kg |
| Resistance to UV | Medium | High. | High. |
| Price. | Low. | High. | Medium |
And you can see from the table that for lightweight inflatable boats, where every gram counts, composite or high-quality plastic models are the best choice. metallic It would be a more justified investment.
For boats up to 3.2 meters long and anchors up to 4 kg, high-quality plastic smudge is quite enough; for more severe conditions, metal is needed.
Frequent errors in operation and maintenance
Even the best quality. cleft It can fail when used incorrectly, and one of the common mistakes is trying to lock in a wet, icy rope, and the ice crust on the cable interferes with the normal clamping of the fist, and the rope can slip through.
Users also often ignore the need for (regularly checking) the condition of the attachment, and the glue can lose its properties over time, especially if the boat is often stored assembled under pressure. Check-up before each season is mandatory: try to shake with your arm - if you feel a backlash or detachment of the edges, the element must be glued.
Do not use the riyim for other purposes, for example, to tow another boat or lift weights exceeding the estimated load. Anchor system It is designed to keep the vessel in place, rather than dynamic jerks during towing, where the forces can be multiplied.
⚠️ Warning: Never leave the anchor tile wound on your arm when working with the fry. A sharp jerk of the boat, the rope can seriously injure the brush or throw the fisherman overboard.
How to prolong the life of a ryot in the sun
If the boat is in the sun for a long time, cover the area with a light cloth or awning. Direct rays heat dark plastic or metal, which can lead to thermal expansion and weakening of the adhesive seam.
Final safety recommendations
Water safety is made up of little things, and a reliable anchor anchor is one of them. cleft It gives you the confidence that the boat won't sail without you, and the anchor won't be lost. Don't skimp on the hardware, because the cost of it is not commensurate with the value of your boat and your safety.
Check the rope regularly at the point of contact with the fry. The rubbed areas should be immediately trimmed or the entire phala changed. Remember that wear often begins at the point of friction on the locking mechanism.
Compliance with the sticker technology and operating rules will allow you to enjoy fishing without being distracted by technical problems. Reliable rum It is a calm water and ensures that your equipment is always under control.
Can I put a squirrel on an already inflated boat?
Technically, but not recommended. To polymerize glue and distribute pressure evenly, you need the boat to be pumped to working pressure. If you glue it on a deflated cylinder, the fabric will stretch and tear it off when pumped. If you glue it on an inflated boat, it's difficult to maintain uniform pressure and control, because the surface can bend.
What is the optimal diameter of the rope for a fist-rip?
Most standard PVC boats are designed for anchor tile with a diameter of 4 to 8 mm. Too thin line (less than 3 mm) can slip, and too thick cable (more than 10 mm) can not enter the hole or damage the cam mechanism.
How to remove old rum without damaging the fabric?
To dismantle, you need to heat the gluing site with a building hair dryer to a temperature of 60-80 ° C. The glue will soften, and the crumbs can be gently applied with a knife or blade. The glue remains are removed mechanically and with a special solvent for PVC. You need to act carefully so as not to damage the force frame of the fabric.
Will the mechanism freeze in winter?
If water gets into the mechanism, it will freeze. However, if you use the pomegranate as intended (anchor fixation), water inside the mechanism is rare. For winter fishing, it is better to choose models with an open cam design or from materials that are less prone to freezing.