JPH0634674U - grip - Google Patents

Abstract

(57) [Summary] [Purpose] Approximately ideal for use when pulling ropes strongly, especially when applying a predetermined tension to the down, ideal for making the sail fully extended. Becomes A main body 1 made of a hard pipe material such as an aluminum pipe and having a length that can be held by at least one hand, a cap 2 detachably attached to at least one end of the main body 1, the cap 2 or the main body 1 And a cleat 3 disposed in any one of the above, and a slip stopper is provided on the outer periphery of the main body 1, and a through hole 1a for inserting the down D is provided in the center of the main body 1. .

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement in grip that is most suitable for use when pulling ropes.

[0002]

[Prior art]

 In recent years, the development of windsurfing as a water sport has been remarkable, but when it comes to windsurfing, it is not easy to prepare for it, and in particular, the sails that receive the wind are spread as prescribed. In this case, the tension to the down (rope for sailing) is important.

By the way, in general, when pulling ropes strongly, the ropes may be pulled around the palm so as to prevent them from slipping, but with this measure, the ropes are pulled out strongly. When this happens, there is a risk that the palm will be tightened with ropes, or the palm will be burned by the ropes slipping.

Therefore, when pulling down strongly, a pipe body P as shown in FIG. 5 is conventionally used.

The pipe body P is made of a hard pipe such as an aluminum pipe, and has a diameter such that an adult can grip it strongly with his / her palm, and has a length dimension that allows an adult to grip it with both hands. Is formed in.

It should be noted that the pipe body P is formed so as to have such strength that it will not be easily bent or crushed when the down D is wound and pulled strongly. Is.

Therefore, one end side of the down D is appropriately wound around the pipe body P, and the pipe body P is pulled from this state, for example, toward the user's body, so that the down D is reduced. It is possible to apply a predetermined tension to the.

[0008]

[Problems to be solved by the device]

 However, in the above-mentioned pipe body P, there is a fear that a satisfactory result may not always be obtained even if a certain tension is applied to the down D by using the pipe body P.

That is, when the down D is wound around the pipe body P and is pulled, as shown in FIG. 6, the direction of pulling the pipe body P (direction indicated by arrow X in the figure) and the down D Since the line in which is drawn (the direction indicated by the arrow X1 in the figure) is eccentric, unless the pipe body P is pulled while rotating it toward you (the direction indicated by the arrow X2 in the figure). , The predetermined tension cannot be applied to the down D.

And, in such a situation, pulling down D strongly does not pose a problem for an adult male or the like having relatively strong power, but for example, for a weak female or female, Satisfactory results may not always be obtained if the is wet or sandy.

Further, when the down D is not sufficiently wound around the pipe body P, the down D slides on the outer periphery of the pipe body P, and when it is extremely severe, a predetermined tension is applied to the down D. There is a fear that it will not be possible.

As a result, even if the pipe body P is used, the tension to the down D is not sufficient, so that the windsurfing is performed with the sail incompletely extended.

The present invention was devised in view of such a current situation, and its purpose is to be most suitable for use in strongly pulling ropes, and in particular, a predetermined tension for down is provided. It is intended to facilitate this when acting on the sails and to provide the optimum grip for the sail to be fully extended for windsurfing enjoyment.

[0014]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the structure of the grip according to the present invention has a main body formed of a hard pipe material such as aluminum pipe and having a length that can be held by at least one hand, and detachable at least one end of the main body. It has a cap to be mounted and a cleat arranged on either the cap or the main body, a slip stopper is provided on the outer periphery of the main body, and a through hole for inserting the down in the center of the main body Is provided.

More specifically, the cleat may be formed by roughening the outer peripheral surface of the main body, or the surface may be roughened and continuously attached to the outer circumference of the main body using an adhesive or the like. It is assumed that it is made of non-slip material.

Further, the through hole is formed of a small-diameter pipe body arranged in the main body so as to penetrate the main body in the diameter direction.

Then, the cleat is held on the outer periphery of the main body in a state where its axial line direction coincides with the axial line direction of the main body, or it is rotatably held by the cap.

[0018]

[Action]

 Therefore, by inserting one end side of the down into the through hole formed in the grip and fitting the one end side of the down penetrating the through hole into the cleat, the grip and the down are integrated.

At this time, since the down penetrates the grip in its diameter direction, the action direction of the force pulling the grip coincides with the extending direction of the grip.

Also, the cleat is more strongly fitted to the cleat as the down becomes pulled out.

By removing the cap, it becomes possible to open the inner space of the main body that constitutes the grip.

An anti-slip provided on the grip allows the palm to be caught when gripping the grip.

[0023]

【Example】

 Hereinafter, the present invention will be described based on the illustrated embodiment. As shown in FIGS. 1 and 2, a grip G according to an embodiment of the present invention includes a main body 1, a cap 2, a cleat 3 and a grip 3. ,.

The main body 1 is made of an appropriate hard pipe material, for example, a hard pipe material such as an aluminum pipe, and usually has a thickness sufficient for a person to grip and exert a gripping force, for example, about 5.5c. The outer diameter is set to about m.

In the illustrated example, the main body 1 is set to have a length sufficient to be held by both hands, for example, a length of about 30 cm or more.

The thickness of the main body 1 is not particularly limited, but in consideration of setting the inner space of the main body 1 as the storage portion, the main body 1 can be set to have a smaller thickness as long as the so-called durability can be maintained. Is preferred.

Further, the outer peripheral surface of the main body 1 may be formed as a smooth surface for attaching a sheet-like body or the like which constitutes a slip stopper described later.

By the way, a through hole 1a is provided in the central portion of the main body 1 so as to pass through the main body 1 in the diametrical direction, and the through hole 1a has one end side of the down D as shown in FIG. Is inserted.

In the illustrated example, the through hole 1a is formed by a small-diameter pipe body 10 that is disposed in the main body 1 in the diameter direction and functions as a guide pipe, and both ends of the small-diameter pipe body 10 also have slip stoppers described later. It penetrates and opens to the outer periphery of the main body 1.

Incidentally, one end side of the down D is detachably fitted to the cleat 3 described later after being inserted through the through hole 1a.

The inner diameter of the small-diameter pipe body 10 is preferably set to be slightly larger than the diameter of the down D so that one end side of the down D can be inserted and removed without resistance.

Next, in the present invention, it is assumed that a slip stopper is provided on the outer periphery of the main body 1. The slip stopper constitutes a so-called catch on the palm when the main body 1 is gripped. As long as it is one, it can be freely configured, and it is preferable that it is configured in such a state that the so-called touch is good and the water drainage is good.

In the illustrated example, the anti-slip material is composed of an anti-slip material 11 that is continuously provided on the outer periphery of the main body 1. The anti-slip material 11 is made of, for example, a urethane sheet whose surface is roughened. , Is connected to the outer periphery of the main body 1 by using an adhesive (not shown).

The surface roughening treatment may be carried out, for example, by arranging innumerable minute projections or holes on the surface of the urethane sheet, or by providing thin ribs or grooves in a diagonal grid pattern, or the like. Of course, as the above-mentioned adhesive material, a material that can maintain a predetermined adhesive state and is preferably resistant to water wetting is selected.

The anti-slip is made by directly providing, for example, fine grid-shaped grooves or a large number of aligned projections on the outer periphery of the main body 1, so that the anti-slip material 11 is omitted. It may be configured to.

In the illustrated example, the caps 2 are provided at both ends of the main body 1, but those provided at at least one end of the main body 1 are detachably attached to the main body 1. I'm supposed to.

This makes it possible to open the inner space of the main body 1 by removing the cap 2, and thus the inner space of the main body 1 can be used as a storage part.

In the illustrated example, the cap 2 is made of plastic and is formed so as to close both ends of the main body 1 from the so-called outside, but instead of this, for example, like a rubber plug, The cap 2 may be formed so as to be inserted into the inner peripheral side of both ends of the main body 1, and the cap 2 is formed of the same material as the main body 1 or other hard material, It may be configured to be screwed.

The cleat 3 is held on the outer periphery of the main body 1 in a state where its axial direction coincides with the axial direction of the main body 1, and as described above, one end side of the down D 1 through which the through hole 1 a of the main body 1 is inserted. Is configured to be detachably fitted.

That is, as shown in FIG. 3, the cleat 3 includes, for example, a base portion 30 adjacent to the outer periphery of the main body 1 and a sandwiching portion 31 standing up from both sides of the base portion 30. It is fixed to the main body 1 by a plurality of caulking pins 32 inserted therethrough.

Further, a plurality of narrow ribs 31 a having a mountain-shaped cross section are obliquely arranged at appropriate intervals on the inner side surface of the holding portion 31, and the down D is pushed into the inside of the holding portion 31. When it comes to be pulled toward the front end side which is the right side in the drawing while being present, the down D is pressed into the bottom side of the sandwiching section 31 so as to approach the base section 30 alongside the rib 31a. Therefore, the down D is prevented from coming out of the cleat 3.

In the illustrated example, the cleat 3 is provided at a substantially central portion of the main body 1 so that its tip, which is the right end in the figure, is located near the through hole 1a of the opening on the outer periphery of the main body 1. Although it is assumed that the position is determined, it may be arranged on the end side of the main body 1 as shown in the phantom diagram in FIG. 1 instead.

When the cleat 3 is arranged at the end portion of the main body 1, in addition to the advantage of facilitating the work of press-fitting the down D into the holding portion 31 of the cleat 3, the grip G is held by the palm. In this case, the cleat 3 can be prevented from hindering the grip.

Therefore, in the grip G according to this embodiment formed as described above, one end side of the down D is inserted into the through hole 1a formed in the grip G, and the inserted down By fitting one end side of D to the cleat 3 provided on the outer periphery of the main body 1, the grip G and the down D are connected, and the tension action to the down D becomes possible.

At this time, since the down D is in a state of penetrating the grip G in the diameter direction thereof, for example, as shown by an imaginary diagram in FIG. 6, the action direction of the force pulling the grip G is down D. The pulling force acting on the grip G becomes the tension acting on the down D as it is.

At this time, as the traction force acts on the down D, one end side of the down D becomes so-called bite into the sandwiching portion 31 of the cleat 3, and the so-called down D does not have to be strongly gripped by the palm. Withdrawal will be effectively blocked.

As a result, even in women and girls, who are considered weaker than adult boys, for example, pulling down D strongly by only pulling grip G toward their body. Therefore, the predetermined tension action on the down D can be easily performed.

At this time, even if the palm is wet or the palm is sanded, the grip G can be firmly gripped because the anti-slip is provided.

When the grip G is not used, the cap 2 can be removed from the end of the body 1 to open the inner space of the body 1. It is possible to use, for example, a spare sheet as a storage portion.

FIG. 4 shows a grip G according to another embodiment of the present invention. Even with the grip G, the main body is basically the same as in the case of the above-mentioned embodiments. 1, a cap 2, and a cleat 3.

Therefore, in the illustrated example, parts having the same configuration are denoted by the same reference numerals in the drawings, and detailed description thereof will be omitted. Hereinafter, different parts will be mainly described.

That is, in the illustrated example, the main body 1 has a length set so that it can be grasped by one hand, while it is formed in a cylindrical shape with a bottom and one end of which is sealed beforehand. It is assumed that the structure is formed.

As a result, for a person who can apply a predetermined tension to the down D with one hand without using both hands, the grip G is wholly compacted due to the so-called short length of the main body 1 and the use thereof. Is convenient, and since the main body 1 is short and only one cap 2 is required, the number of parts is reduced, which is advantageous in manufacturing the grip G.

Further, in this embodiment, the cap 2 is made of the same material as the main body 1, for example, an aluminum material, and is detachably screwed to the end of the main body 1.

In this case, it is assumed that the thread 20 is formed on the outer circumference of the tip side of the cap 2 and the thread 12 that is screwed into the thread 20 is formed on the inner circumference of the end of the main body 1. It is preferable that the threads are not exposed on the outer circumference of the main body 1 in order to hold the main body 1 and to provide a slip stopper.

In the cap 2, the cleat 3 is rotatably held on the end surface exposed to the outside.

That is, the base portion 30 of the cleat 3 is provided adjacent to the end surface of the cap 2 and is pivotally attached to the cap 2 by a single pin 33 inserted through the base portion 30.

As a result, the cleat 3 can be rotated about the pin 33, and the axial direction thereof can be freely set.

Therefore, when the cap 2 is screwed to the main body 1, the axial direction of the cleat 3 can be aligned with the extension direction of the down D regardless of the screwing state.

When the down D is fitted into the holding portion 31 of the cleat 3, the down D can be bent on the rear end side of the holding portion 31 as shown in the figure. Therefore, there is an advantage that the fitting operation of the down D to the holding portion 31 becomes easy.

Further, according to this embodiment, there is an advantage that the cleat 3 does not interfere with gripping when gripping the grip G with the palm.

Therefore, the configuration in which the cleat 3 is held by the cap 2 as in this embodiment can be applied to the embodiment shown in FIG. 1 as well. Even when the length of the main body 1 becomes slightly shorter, there is an advantage that it does not become an obstacle when gripping the grip G.

The above description has been made by taking as an example the case where the grip G according to the present invention is used for towing the down D. However, according to the configuration of the present invention, the grip G is roughly a rope. Needless to say, it is most suitable for use when pulling strongly.

[0064]

[Effect of device]

 As described above, according to the grip according to the present invention, when connecting the down, it is sufficient to insert one end of the down into the through hole of the opening and fit the cleat. Since the pulling direction of the down and the extending direction of the down are aligned, and the grip is provided on the outer circumference of the grip, the down can be pulled strongly without wrapping around the palm, and therefore, Even for weak women and women, it is possible to easily apply a predetermined tension to the down, and there is an advantage that the sail can be stretched as specified.

Further, according to the grip according to the present invention, it is possible to open the inner hollow portion of the main body that constitutes the grip by removing the cap, and therefore, the spare sheet is attached to the inner hollow portion. There is also an advantage that the grip can also serve as a storage for small items by accommodating the like.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing a grip according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing the grip of FIG. 1 with down.

FIG. 3 is a cross-sectional view showing a cleat with down.

FIG. 4 is a sectional view showing a grip according to another embodiment of the present invention together with a grip.

FIG. 5 is a perspective view showing a state in which down is wound around a pipe body as a conventional example.

6 is a cross-sectional view of the conventional example shown in FIG.

[Explanation of symbols]

 1 main body 1a through hole 2 cap 3 cleat 10 small-diameter pipe body 11 anti-slip material that constitutes anti-slip D down G grip

Claims (5)

[Scope of utility model registration request] 1. A main body formed of a hard pipe material such as an aluminum pipe and having a length that can be held by at least one hand, a cap detachably attached to at least one end of the main body, and either the cap or the main body. And a cleat disposed on the outer periphery of the main body, and a slip hole is provided on the outer periphery of the main body, and a through hole for inserting the down is provided in the center of the main body. 2. The non-slip member is formed by roughening the outer peripheral surface of the main body, or is formed of a non-slip material whose surface is roughened and is continuously provided on the outer peripheral surface of the main body by using an adhesive or the like. The grip according to claim 1, 3. The grip according to claim 1, wherein the through hole is formed of a small-diameter pipe body arranged in the main body so as to penetrate the main body in a diametrical direction. 4. The grip according to claim 1, wherein the cleat is held on the outer periphery of the main body in a state where its axial direction coincides with the axial direction of the main body. 5. The grip according to claim 1, wherein the cleat is rotatably held by the cap.