KR100746151B1 - Boat chair for high-speed power boat - Google Patents

Abstract

The present invention relates to a chair for a high-speed power boat, and more particularly, to protect the operator and the rider from the impact caused by the hull pounding, protruding the side portion of the chair back portion and acting as an armrest and the side of the boat when turning the boat. It's about a chair for a high-speed powerboat that's protected.

The present invention provides a chair fixing part (1) to be installed on the bottom of the ship cockpit or the bottom of the crew,

A first lower exercise arm 10, a second lower exercise arm 11, a third lower exercise arm 12, a fourth lower exercise arm 13 coupled to the chair fixing part 1, and

Left and right backrest fixing plates 20 and 21 coupled to the first lower exercise arm 10, the second lower exercise arm 11, the third lower exercise arm 12, and the fourth lower exercise arm 13. and,

The first upper arm 30, the second upper arm 31, the third upper arm 32, and the fourth upper arm 33, which are coupled to the left and right side backrest fixing plates 20 and 21, respectively. Combining the backrest 40,

The saddle plate 50 and the first gas spring 60 are coupled to the front crossbars 22 of the left and right side backrest fixing plates 20 and 21, and the second gas spring 61 is coupled to the rear crossbar 23. It is characterized by being done.

 Seat fixing surface guide groove Top and bottom combination side plate Horizontal supporter Gas spring fixing bracket 1st lower arm 2nd lower arm 3rd lower arm 4th lower arm Arm left back support plate Right side back fixing plate Front crossbar Rear crossbar fixing bracket 1st upper arm 2nd upper arm 3rd upper arm 4th upper arm Backrest protection plate Coupling bracket Through hole Saddle plate Reinforcement plate Longitudinal through hole Auxiliary plate First gas spring Second gas spring

Description

Chair for high-speed power boat {Boat chair for high-speed power boat}

1 is a perspective view of the present invention

Figure 2 is a perspective view showing the back of the present invention

3 is a side view of the present invention

Figure 4 is a partial perspective view of a state of removing the cover of the chair fixing of the present invention

Figure 5 is a perspective view of a state covered with a cover of the chair fixing portion of the present invention

Figure 6 is a partial perspective view of the lower arm to the left and right side back fixed plate of the present invention separated from the coupling position

Figure 7 is a partial perspective view of the upper arm to separate the left and right backrest fixing plate in the engaged position of the present invention

Figure 8 is a partial perspective view separated from the coupling position of the back portion and the upper arm of the present invention

Figure 9 is a partial perspective view showing the coupling of the second gas spring to the backrest portion of the present invention

10 is a perspective view showing a position to couple the saddle plate to the backrest portion of the present invention

Figure 11 is a perspective view showing the position of the saddle plate of the present invention the front crossbar

12 is a side view showing a state of use of the present invention, the state of use of the upright state to observe the near field.

Figure 13 is a side view showing a state of use of the present invention, the state of use in the upright state to look at the distance

Figure 14 is a side view showing a state of use of the present invention in a seated state use state of the state to observe the near field

15 is a side view showing a state of use of the present invention in a seated state use state of the state to observe the remote

Explanation of Signs of Major Parts of Drawings

1: Chair fixing 2, 2a: curved guide groove

3, 3a: vertical coupling holes 4, 4a: side plate

5: horizontal support 6, 6a: gas spring fixing bracket

10: first lower exercise arm 11: second lower exercise arm

12: third lower arm: fourth lower arm

20: left back support plate 21: right back support plate

22: front rung 23: rear rung

27: fixing bracket 30: the first upper arm

31: second upper arm 32: third upper arm

33: fourth upper arm 40: backrest

41, 42: side shield 43: mating bracket

45, 45a, 46, 46a, 47, 47a: through hole 50: saddle plate

51, 52: reinforcement plate 53, 54: operator

55: length 56: through-air

57, 58: auxiliary plate 60: first gas spring

61: second gas spring

The present invention relates to a chair for a high-speed power boat, and more particularly, to protect the operator and the rider from the impact caused by the hull pounding, protruding the side portion of the chair back portion and acting as an armrest and the side of the boat when turning the boat. It's about a chair for a high-speed powerboat that's protected.

In a high-speed power boat that runs at high speed in the water, the chair is designed to protect the passengers by the impact of the slamming phenomenon. It is supposed to be delivered to.

This can easily make the rider tired and worsen injuries such as back joints.

In addition, the fixed chairs are not suitable for the body structure of each other passengers, so the unstable posture is to be added to increase the risk.

Due to the shortcomings of the components and structure, the effects of protecting the passengers from the hull impact and the deviation from the hull during the turning are very insignificant.

The present invention is a configuration of a chair to protect the passengers by the impact of the slamming phenomenon in a high-speed power boat galloping at a high speed in the conventional water, using only a cushion using a foam material and in the case of a fixed structure, the impact by the hull pounding Stay on board It is developed to improve the fatigue of passengers due to being delivered and often injuries to the hip joints. It is designed to minimize impact in the most comfortable position.

The present invention is a conventional gas for the impact damping effect of the high speed powerboat as described above. The first gas spring and the second gas spring were mounted on the saddle and the back part without using the hydraulic cylinder to alleviate the impact.

In addition, by using the lower exercise arm and the upper exercise arm on both sides to adjust the height according to their body and the impact damping force according to the strength of the impact and the sea state to reduce the fatigue of the rider as much as possible According to the description in detail as follows.

The present invention is to install a gas spring on the bottom of the saddle plate and the back of the boat chair to absorb the impact according to the sea state when using the boat to operate as comfortable as possible.

The present invention according to the above is a chair fixing portion (1) to be installed on the bottom of the ship cockpit or the bottom of the crew,

A first lower exercise arm 10, a second lower exercise arm 11, a third lower exercise arm 12, a fourth lower exercise arm 13 coupled to the chair fixing part 1, and

Left and right backrest fixing plates 20 and 21 coupled to the first lower exercise arm 10, the second lower exercise arm 11, the third lower exercise arm 12, and the fourth lower exercise arm 13. and,

The first upper arm 30, the second upper arm 31, the third upper arm 32, and the fourth upper arm 33 which are coupled to the left and right backrest fixing plates 20 and 21, respectively. Combined backrest 40,

The saddle plate 50 and the first gas spring 60 are coupled to the front crossbars 22 of the left and right backrest fixing plates 20 and 21, and the second gas spring 61 is coupled to the rear crossbar 23. to be.

In the above, the chair fixing part 1 installs the horizontal support 5 on the side plates 4 and 4a which respectively made the curved guide grooves 2 and 2a and the upper and lower coupling holes 3 and 3a. The gas spring fixing brackets 6 and 6a are fixed to the center portion of the horizontal support 5 to couple the first gas spring 60 between the gas spring fixing brackets 6 and 6a.

In coupling the first gas spring 60, first, the bearing 8 is inserted into the through hole 7 of the one side gas spring fixing bracket 6, and then the bearing fixing plate 9 is closely attached to the gas spring fixing bracket 6. To the bolt (80).

Next, the bearing 8a is also inserted into the through hole 7a of the other side gas spring fixing bracket 6a, and then the bearing fixing plate 9a is brought into close contact with the gas spring fixing bracket 6a to be coupled to the bolt 80.

Thereafter, the auxiliary bolts 65 and 66 are aligned to both sides of the lower end of the first gas spring 60, and the long bolts 81 are inserted from one side in the state of being sandwiched between the gas spring fixing brackets 6 and 6a. Is coupled to the nut 82.

In this way, the cover 1a is fixed to the middle portions of both side plates 4 and 4a of the chair fixing unit 1 to be integrally fixed.

The first gas spring 60 is coupled to the fixing bracket 26 at the bottom of the front rung 22 coupled to the front of the left and right backrest fixing plates 20 and 21 so that the first gas spring 60 is elastic when actuated. It works.

The first lower exercise arm 10, the second lower exercise arm 11, and the first lower exercise arm 10 and the upper and lower engagement holes 3 and 3a of the side fixing plate 4, 4a of the chair fixing part 1 are coupled as described above. 3 Lower exercise arm 12 and the fourth lower exercise arm 13 is combined.

And the curved guide groove (2) (2a) of the side plate (4) (4a) of the first lower exercise arm 10 and the second lower exercise arm (11) coupled to the lower side plate (4) (4a) The left side backrest fixing plate 20 and the right side backrest fixing plate 21 coupled at the front side are coupled to each other by a long bolt 81 to operate the upper and lower first arm 10 and the second lower arm 11. This is guided and working.

The left and right backrest fixing plates 20 and 21 are integrally formed with a front crosspiece 22 provided with a lower fixing bracket 25 and a rear crosspiece 23 provided with a fixing bracket 27 upward. The structure of one side is divided into the inner plates 24, 24a and the outer plates 23, 23a so that the spaces 29, 29a are formed by the adjusting pieces 28, 28a, and the lower rear upper image. • Make engaging holes 16, 16a, 17, 17a, 18, 18a, 19, and 19a at the lower and upper front, respectively.

The first lower exercise arm 10, the second lower exercise arm 11, the third lower exercise arm 12, and the first through the spaces 29 and 29a of the left and right backrest fixing plates 20 and 21, respectively. 4 The lower exercise arm 13 is coupled to the coupling holes 18, 18a, 19, 19a made at the lower rear of the left and right backrest fixing plates 20, 21, and the coupling holes 16 made at the upper front. 16a, 17, and 17a are combined with the first upper arm 30, the second upper arm 31, the third upper arm 32, and the fourth upper arm 33 to be embedded. It is.

In order to use the combined movement arm in the combination of the lower exercise arm and the upper exercise arm, respectively, the bearing 36 is first inserted into the exercise arm through hole 35, and then the bearing fixing plate 37 (37a) on both sides. In the state in which it is in close contact with the bolt (83) to tighten the nut (84).

The first lower exercise arm 10, the second lower exercise arm 11, the third lower exercise arm 12, the fourth lower exercise arm 13, and the first upper exercise arm, respectively, are fastened in this manner. (30), the second upper exercise arm (31), the third upper exercise arm (32), the fourth upper exercise arm (33) to make the chair fixing part (1) and the left and right backrest fixing plate (20) (21) And side protection plates 41 and 42 of the backrest 40.

The backrest 40 has a coupling bracket 43 integrally formed on the rear surface, and through holes 45, 45a, 46, 46a, 47 and 47a above and below the side protection plates 41 and 42. The upper through hole (45) (45a) of the upper coupled to the third upper arm (32) and the fourth upper arm (33), the lower through hole (46) (46a) of the upper upper arm ( 30) and combine the second upper arm (31) integrally.

And the backrest 40 is coupled to the back bracket (43) is coupled to the upper end of the second gas spring 61 and the lower end is coupled to the rear crosspiece 23 of the left and right backrest fixing plate (20) (21) It is coupled to the fixed bracket (27).

In the coupling with the coupling bracket 43 on the back of the backrest 40, the second gas spring 61 as described above is coupled in the same manner as the first gas spring 60.

The backrest 40 side protection plates 41 and 42 prevent the coordinator or the rider from inclining to the side to allow safe operation.

The saddle plate 50 to be seated by the operator or the crew drills the operating holes 53 and 54 by integrally forming the reinforcement plates 51 and 52 on both sides thereof, and the operating holes 53 and 54 and the backrest thereof. It is coupled to the through-holes 47 and 47a formed at the bottom of the side protection plates 41 and 42 of the side 40, and left and right through the through-holes 56 formed at the tip of the longitudinal piece 55 formed on the bottom surface. The bracket 26 and the left and right auxiliary plates 57 and 58 formed at the bottom of the right side backrest fixing plate 20 and 21 are coupled to be interlocked.

As described above, when the saddle plate 50 is coupled to the front crossbars 22 of the left and right backrest fixing plates 20 and 21, the left and right auxiliary plates 57 and 58 are used to respectively bolt 80 and nut 82. ) To be linked together.

The present invention thus made will be described in detail with reference to the drawings.

Referring to the embodiment of the present invention as described above when the coordinator operates at low speed while watching the near distance in an upright state as shown in FIG. 12, the first lower exercise arm coupled to the lower coupling hole 3a of the chair fixing part 1 is described. 10, the second lower exercise arm 11 and the third lower exercise arm 12 and the fourth lower exercise arm 13 coupled to the coupling hole 3 at the upper end maintain the horizontal state, and the left and right side backrests Fixing plate (20) (21) is brought down to the closest to the chair fixing part (1) and the bottom surface.

In this state, the gas spring fixing bracket 6 coupled to the lower fixing bracket 25 of the front crosspiece 22 of the left and right backrest fixing plates 20 and 21 and the horizontal support 5 of the chair fixing part 1 is provided. The shaft of the first gas spring 60 coupled to 6a maintains the contracted state, and the fixing bracket 27 and the backrest 40 of the rear crosspiece 23 of the left and right backrest fixing plates 20 and 21 are supported. The shaft of the second gas spring 61 coupled to the coupling bracket 43 is in an expanded state.

In the above state, the first upper arm 30, the second upper arm 31 and the third upper arm 32, and the fourth upper arm that couple the backrest 40 and the saddle plate 50 together. 33 maintains a substantially vertical state, the backrest 40 maintains a vertical state, and the saddle plate 50 remains in a state where a slight inclination angle is maintained.

In this state, when the coordinator or the rider sits on the saddle plate 50, the lower end of the saddle plate 50 is located in the lower part of the calf of the coordinator or the rider. While maintaining the attitude, it will be able to absorb the shock generated during low-speed operation and observe the near field.

And when the present invention describes an embodiment when the coordinator operates at high speed while watching the remote in the upright state as shown in Figure 13, the first lower exercise arm (10) coupled to the lower coupling hole (3a) of the chair fixing (1) ), The third lower exercise arm 12 and the fourth lower exercise arm 13 coupled to the second lower exercise arm 11 and the coupling hole 3 at the upper end maintain the inclined angle as much as possible, and the left and right backrest fixing plates (20) and (21) are in a state where the chair fixing part (1) is far from the floor.

At this time, the front engaging portion of the first lower exercise arm 10 and the second lower exercise arm 11 is lifted by the curved guide grooves 2 and 2a of the side fixing parts 1 and the side plates 4 and 4a. Stop at the top.

In this operation, the gas spring fixing bracket 6 coupled to the lower fixing bracket 25 of the front crosspiece 22 of the left and right backrest fixing plates 20 and 21 and the horizontal support 5 of the chair fixing part 1 is provided. The shaft of the first gas spring 60 coupled to the 6a) is expanded to push the left and right backrest fixing plates 20 and 21 upward while raising the saddle plate 50.

In addition, the shaft of the second gas spring 61 coupled to the fixing bracket 27 of the rear crosspiece 23 of the left and right backrest fixing plates 20 and 21 and the coupling bracket 43 of the backrest 40 is somewhat contracted. Will remain intact.

In the above state, the first upper arm 30, the second upper arm 31 and the third upper arm 32, and the fourth upper arm that couple the backrest 40 and the saddle plate 50 together. 33 maintains a substantially vertical state as in the former, the backrest 40 maintains a vertical state, and the saddle plate 50 remains in a state where a slight inclination angle is maintained.

In this state, when the adjuster or the rider sits on the saddle plate 50, the lower end of the saddle plate 50 is mostly located above the calf of the adjuster or the rider. Maintaining an upright stance to keep an eye on the front, it is possible to smoothly absorb shocks at high speeds and to watch a long distance.

And the embodiment of the case of the low speed operation while watching the near position in the state seated completely on the saddle plate 50 as shown in Figure 14 of the present invention, coupled to the lower coupling hole (3a) of the chair fixing (1) The first lower exercise arm 10, the second lower exercise arm 11, and the third lower exercise arm 12 and the fourth lower exercise arm 13, which are coupled to the coupling hole 3 at the upper end thereof, in a horizontal state. The left and right backrest fixing plates 20, 21 are held down closest to the chair fixing part 1 and the floor surface.

In this state, the gas spring fixing bracket 6 coupled to the lower fixing bracket 25 of the front crosspiece 22 of the left and right backrest fixing plates 20 and 21 and the horizontal support 5 of the chair fixing part 1 is provided. The shaft of the first gas spring 60 coupled to 6a maintains the contracted state, and the fixing bracket 27 and the backrest 40 of the rear crosspiece 23 of the left and right backrest fixing plates 20 and 21 are supported. The shaft of the second gas spring 61 coupled to the coupling bracket 43 is also in a contracted state to the minimum.

In the above state, the first upper arm 30, the second upper arm 31 and the third upper arm 32, and the fourth upper arm that couple the backrest 40 and the saddle plate 50 together. Reference numeral 33 maintains the inclination angle close to the horizontal, the backrest 40 is maintained in a vertical state and the saddle plate 50 is in a state in which a slight inclination angle close to the plane is maintained.

In this state, when the coordinator or the rider sits on the saddle plate 50, the knee part of the coordinator or the rider is slightly folded, and the shape is similar to the state seated on a general chair, so that the seat and the front can be viewed in the most comfortable state You will be able to keep an eye on the near field.

Most of these postures are good for low-speed flights, with the most relaxing conditions.

And when the present invention describes an embodiment of a high-speed operation while watching the distance comfortably in a state where the adjuster slightly raised as shown in Figure 15, the first lower motion coupled to the lower coupling hole (3a) of the chair fixing portion (1) The third lower exercise arm 12 and the fourth lower exercise arm 13 coupled to the arm 10, the second lower exercise arm 11 and the coupling hole 3 at the upper end maintain the inclination angle as much as possible. The right backrest fixing plate 20, 21 is in a state of being far apart from the chair fixing part 1 and the floor surface.

At this time, the front engaging portion of the first lower exercise arm 10 and the second lower exercise arm 11 is lifted by the curved guide grooves 2 and 2a of the side fixing parts 1 and the side plates 4 and 4a. Stop at the top.

In this operation, the gas spring fixing bracket 6 coupled to the lower fixing bracket 25 of the front crosspiece 22 of the left and right backrest fixing plates 20 and 21 and the horizontal support 5 of the chair fixing part 1 is provided. The shaft of the first gas spring 60 coupled to the 6a) is expanded to push the left and right backrest fixing plates 20 and 21 upward while raising the saddle plate 50.

However, the shaft of the second gas spring 61 coupled to the fixing bracket 27 of the rear cross 23 of the left and right backrest fixing plates 20 and 21 and the coupling bracket 43 of the backrest 40 is in a contracted state. Will remain.

In this state, when the adjuster or the passenger sits on the saddle plate 50, the knee part of the adjuster or the passenger is slightly extended than in the embodiment of FIG. 13 and is placed at a somewhat higher position than the seated in the general chair, which is also a comfortable seating state. You can watch the steering wheel and the front, so you can see the near distance comfortably.

Even in this position, most of the time, it is good to operate at low speed with a rest.

In the example as described above does not limit the specific posture in low-speed operation or high-speed operation as described one embodiment that can be used to adjust the adjuster or the rider to the most comfortable state.

According to the present invention as described above, the shock transmitted to the adjuster or the rider seated on the saddle plate is applied to each impact amount such as a minute continuous shock and a strong impact after the hull jumping by the continuous action of buffering by the first gas spring and the second gas spring. It is perfectly suited to protect the occupants.

The present invention described above can be used by the adjuster or the passenger seated on the chair to adjust the saddle plate according to their preferences, and absorbs the shock transmitted to the ship during the operation to the maximum, so that the adjuster or the boarder enjoys the optimum boarding feeling comfortably It was to be able to operate.

Claims (4)

A chair fixing part (1) to be installed on the floor of the ship cockpit or the bottom of the crew, A first lower exercise arm 10, a second lower exercise arm 11, a third lower exercise arm 12, a fourth lower exercise arm 13 coupled to the chair fixing part 1, and Left and right backrest fixing plates 20 and 21 coupled to the first lower exercise arm 10, the second lower exercise arm 11, the third lower exercise arm 12, and the fourth lower exercise arm 13. and, The first upper arm 30, the second upper arm 31, the third upper arm 32, and the fourth upper arm 33, which are coupled to the left and right side backrest fixing plates 20 and 21, respectively. Combining the backrest 40, The saddle plate 50 and the first gas spring 60 are coupled to the front crossbars 22 of the left and right side backrest fixing plates 20 and 21, and the second gas spring 61 is coupled to the rear crossbar 23. High speed power boat chair characterized in that. The chair fixing part (1) according to claim 1, wherein the chair fixing part (1) has a horizontal support (5) on the side plates (4) (4a) made of curved guide grooves (2) (2a) and vertical coupling holes (3) (3a), respectively. And fixing the gas spring fixing brackets 6 and 6a to the center portion of the horizontal support 5 to couple the first gas spring 60 between the gas spring fixing brackets 6 and 6a. A high speed powerboat chair. The backrest 40 has a coupling bracket 43 integrally formed on the rear surface thereof, and through holes 45, 45a, 46, 46a and 47 above and below the side shield plates 41 and 42. A first upper exercise arm 32 and a fourth upper exercise arm 33 are coupled to the through holes 45 and 45a at the upper side, and the first through holes 46 and 46a are formed at the lower side. The upper movement arm 30 and the second upper movement arm 31 are integrally coupled, and the upper coupling portion 43 of the second gas spring 61 is coupled to the coupling bracket 43 on the rear side, and the lower portion is the left and right backrest fixing plate. High-speed power boat chair, characterized in that coupled to the fixed bracket (27) coupled to the rear crosspiece 23 of the (20) (21). According to claim 1, the saddle plate 50 is made of a reinforcing plate 51, 52 on both sides integrally drilled the operating holes 53, 54 and its operating holes 53, 54 and the backrest 40 Left and right side through the through hole (56) formed at the tip of the vertical piece 55 formed on the bottom surface coupled to interlocked with the through hole (47) (47a) formed on the lower side of the side protective plate (41) (42) High-speed power boat chair, characterized in that coupled to the backrest fixing plate (20) (21) formed on the lower bracket (26) and left and right auxiliary plates (57) (58).

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