TWI829213B - Life-saving training aid - Google Patents

Abstract

The invention relates to a life-saving training aid, which includes a trunk, a receiving space and at least two openings, each opening connecting the receiving space; at least two limbs, each limb having a connecting end; and at least one strap. , having a first end and a second end located at two opposite ends, the strap extends into the accommodation space, the first end extends through one of the openings and is connected to the connecting end of one of the limbs, and the third The two ends extend through another opening and are connected to the connecting end of the other limb, so that each limb can be movably connected to the torso; thereby, the damaged limb or torso of the dummy can be easily replaced. When not in use, the dummy's limbs can be bent to reduce the size and make it easier to carry.

Description

Lifesaving training aids

The present invention relates to a life-saving training aid, in particular to an invention that simulates a human falling into the water and is used for training to rescue a human falling into the water.

In addition to having good adaptability in the water, lifeguards must also have excellent swimming skills. In addition, lifeguards must also have the skills to rescue people who have fallen into the water out of the water.

When training water lifeguards to rescue people who have fallen into the water, dummies are often used as auxiliary training for people who have fallen into the water to simulate rescue situations. The material of the dummies is mostly plastic, which is prone to cracking and damage after long-term and repeated use. When the dummy is damaged, the damaged parts such as limbs or torso must be replaced. However, the traditional way of fixing the limbs of the dummy is to install four sets of steel ropes inside the limbs. For example, the way to fix the lower limbs is to pass the steel ropes through the soles of the dummy's feet. Put one end of the steel rope against the sole of the foot, pass the steel rope through the calf and thigh of the lower limb, and then connect the other end of the steel rope to the trunk to fix the lower limb to the trunk. It is more inconvenient and difficult to replace and damage the lower limb when disassembling and assembling it. Furthermore, the limbs are tightened and fixed with steel ropes. When you want to store the dummy after use, you cannot adjust the length of the steel ropes and bend the limbs to reduce the size of the dummy. The dummy easily takes up space and is inconvenient to store. If you bend the dummy forcibly, the dummy will be damaged.

Therefore, in order to easily replace the damaged limbs or trunk of the dummy, and to fold the limbs of the dummy for easy portability when not in use, the inventor proposes a life-saving training aid, which includes: A trunk part with an accommodation space and at least two openings, the openings communicating with the accommodation space; at least two limb parts, the limb parts have a connecting end; at least one strap, the strap is arranged in the accommodation space, the strap The strap connects the connecting end of the limb part from the opening so that the limb part can be movably connected to the trunk part. The strap has a first end and a second end located at two opposite ends. The strap passes through the first The end of the strap is connected to the connecting end of one of the limbs from one of the openings, and the strap is connected to the connecting end of the other limb from the other opening through the second end, so that each limb is movably connected to the torso. .

Further, the torso part has a length and a width to form a column with four corners, and four openings are respectively provided adjacent to the four corners; there are four limb parts and two straps, each A strap extends into the accommodation space respectively, and the first end and the second end of each strap are respectively connected to the connecting ends of the two limbs from the two diagonal openings, so that the Each limb is movably connected to the trunk.

Further, the strap has an adjustment part and a combining part, and the adjusting part and the combining part are located between the first end and the second end.

Further, each of the limbs has a front limb and a rear limb, the front limb is pivotally connected to the rear limb, and the connecting end is provided on the rear limb.

Further, the forelimb part and the rear limb part have a pivot end, and a limiting block is provided on the forelimb part of each limb part. The limit block is adjacent to the pivot end, and the forelimb part is opposite to the rear limb part. When the limb rotates, the limiting block can be detachably pressed against the rear limb so that the front limb has a swing range.

Further, an annular groove is provided on the outer wall of the trunk portion along the width direction.

Further, the trunk part has at least two arc-shaped grooves, and each opening is provided with each adjacent arc-shaped groove; the connecting end of each limb part is a spherical shaft, and the spherical shaft can movably extend into the In the arc-shaped groove, a through hole is provided on the spherical shaft.

Furthermore, a plurality of holes are provided on the trunk part, and the aforementioned holes communicate with the accommodation space.

Further, a plurality of holes and grooves are provided on the aforementioned limb portion.

According to the above technical characteristics, the following effects can be achieved:

1. The straps are set in the accommodation space of the torso, making it easy to adjust and install the straps, and the four limbs can be connected to the trunk through the opposite ends of the two straps.

2. By loosening the joint provided on the strap, the limbs connected to the two ends of the strap can be detached from each other and separated from the trunk, making it easier to replace the damaged trunk or limb.

3. When the present invention is not used, the strap can be loosened through the adjustment part provided on the strap, and the length of the strap can be extended so that the limbs connected to the two ends of the strap can move relative to the trunk and bend to reduce the volume. Easy to store and carry.

4. The fore limb is provided with a limiting block. When the fore limb rotates and swings relative to the hind limb, it can simulate the movement of the human arm or lower leg that cannot be folded and can only swing back and forth on the same side, thereby making the invention more realistic. The way the upper or lower limbs of the human body move.

1: Torso

11: Trunk body

12: Accommodation space

13: Open your mouth

14: Arc groove

15: Ring groove

16:hole

2: Limbs

21: Forelimb parts

211:Limit block

22:Hind limbs

221:Connection end

222: Pivot end

23: Hole slot

3: straps

31:Adjustment Department

32:Joint

33:First end

34:Second end

[First Figure] is a three-dimensional appearance view of the present invention.

[The second figure] is a three-dimensional appearance view of the present invention from another angle.

[The third figure] is a side view of the present invention.

[The fourth figure] is a partial cross-sectional view of the present invention.

[The fifth figure] is a schematic diagram of the operation of the present invention.

[Figure 6] is a schematic diagram of the operation of the present invention.

[Figure 7] is a schematic diagram of the present invention in which the limbs are separated from the trunk.

[Figure 8] is a schematic diagram of adjusting the length of the strap to separate the limbs from the torso according to the present invention.

Based on the above technical features, the main functions of the life-saving training aid of the present invention will be clearly demonstrated in the following embodiments.

Please refer to the first, second and third figures. The life-saving training aid of the present invention includes a trunk part 1, four limb parts 2 and two straps 3.

The trunk part 1 has a trunk body 11, a receiving space 12, four openings 13, four arc-shaped grooves 14, an annular groove 15 and a plurality of holes 16. The trunk body 11 has four corners. The accommodation space 12 is formed inside the body 11. Each opening 13 is respectively provided on the trunk body 11 and is adjacent to each corner and communicates with the accommodation space 12. Each arc-shaped groove 14 is provided in the trunk part. The outer wall of the body 11 is adjacent to each opening 13. Each arc-shaped groove 14 communicates with the accommodation space 12 through each opening 13. The annular groove 15 is arranged along the width direction and surrounds the trunk portion. The main body 11 , the aforementioned hole 16 is provided on the outer wall of the trunk body 11 and communicates with the accommodating space 12 .

Each limb 2 has a front limb 21 and a rear limb 22. The rear limb 22 has a connecting end 221 and a pivoting end 222. The connecting end 221 and the pivoting end 222 are located at two opposite ends. The end 221 is a spherical shaft with a through hole and a plurality of slots 23 respectively provided on the outer walls of the front limb 21 and the rear limb 22. The front limb 21 pivots through the pivot end 222. Connected to the rear limb 22; the front limb 21 has a limiting block 211, the limiting block 211 is adjacent to the pivot end 222, and when the When the front limb 21 rotates relative to the rear limb 22, the limiting block 211 can be detachably pressed against the rear limb 22 so that the front limb 21 has a swing range; specifically, in the present invention, the aforementioned limb Part 2 includes a right limb part, a right foot limb part, a left hand limb part and a left foot limb part. The right limb part has a right upper arm and a right forearm. The right forearm is pivotally connected to the right forearm, and the left hand part is The limb part has a left upper arm and a left forearm, the left forearm is pivotally connected to the left upper arm, the right leg limb part has a right thigh and a right calf, the right calf is pivotally connected to the right thigh, and the left foot The limb part has a left thigh and a left calf, and the left calf is pivotally connected to the left thigh.

Please refer to the fourth figure. Each strap 3 has an adjusting part 31, a connecting part 32, and a first end 33 and a second end 34 located at two opposite ends. The adjusting part 31 is connected to the connecting part 32 and located on the Between the first end 33 and the second end 34, each strap 3 extends into the accommodating space 12, and the first end 33 and the second end 34 of each strap 3 respectively extend at opposite positions. The two openings 13 of the corners are connected to the connecting ends 221 of the two limb parts 2, so that each limb part 2 can be movably connected to the trunk body 11; specifically, when each strapped When the first end 33 and the second end 34 of the strap 3 are respectively connected to the connecting ends 221 of the two limb parts 2, the first end 33 is extended from one end point of each strap 3. After the opening 13 passes through the hole of the spherical shaft, one end point is extended back to the accommodation space 12 through the opening 13 and is stuck in the adjustment part 31, so that the first end 33 forms a ring. The second end 34 is inserted into the connecting end 221 of each limb 2 in the same way as the first end 33 , so no further description is given here. Thereby, the connecting end 221 of each limb 2 is movably extended into each arc-shaped groove 14 and is arranged on the trunk body 11 through each strap 3. In this embodiment, For example, one of the straps 3 is connected to the diagonally located right hand limb and left foot limb, and the other strap 3 is connected to the diagonally located left hand limb and right foot limb. When the aforementioned strap 3 passes through The coupling part 32 engages and is adjusted by the adjusting part 31 The length of the aforementioned straps 3 is such that the right hand limb, right foot limb, left hand limb and left foot limb are arranged and pressed against the trunk body 11 through the two straps 3 .

Please refer to the fifth and sixth figures. When the front limb part 21 rotates and swings relative to the rear limb part 22, for example, the right forearm rotates and swings relative to the right upper arm, the limit block 211 provided on the right forearm can be used. Limiting the swing range of the right forearm can simulate a human arm that cannot be folded when swinging, but can only swing back and forth on the same side. Similarly, when the right lower leg rotates relative to the right thigh, it can be set on the right The limit block 211 of the calf limits the swing range of the right calf, simulating that the human calf can only swing back and forth on one side of the human body's back when the thigh is immobile. This makes the present invention more consistent with the actual human limbs. The swing method, and the left limb and left foot limbs also use the same structure, so there is no further description here.

Please refer to the second and seventh figures. Before performing life-saving training, the user will put on clothes on the present invention. When putting on pants, the user can lock the trousers in the ring groove 15, so that The trousers are not easy to fall off from the trunk body 11, thereby allowing the trousers to be continuously worn on the trunk body 11, thus preventing the trousers from detaching from the trunk body 11 during life-saving training, thereby affecting the content of the life-saving training. ; In addition, when the present invention is placed in water, water can enter the trunk body 11 through the aforementioned hole 16 provided on the trunk body 11, and water can enter each of the trunk portion body 11 through the aforementioned hole slot 23 respectively. The front limb part 21 and the rear limb part 22 of the limb part 2 enable the life-saving training aid of the present invention to sink in the water, thereby simulating the situation of a human body falling into the water.

Please refer to the seventh and eighth figures. When the user completes the life-saving training and wants to bend the present invention to reduce the volume for storage, or when the aforementioned limb part 2 is damaged and needs to be replaced and repaired, the user can adjust the straps by placing them on each strap. The connecting portion 32 on 3 is loosened, so that the first end 33 and the second end 34 located at the two opposite ends are separated from each other, and the aforementioned limb portion 2 connected to the first end 33 and the second end 34 is separated. in the torso The body 11; or the length of each strap 3 can be increased by adjusting the adjustment portion 31, so that the limb portion 2 connected to the first end 33 and the second end 34 is separated from the trunk body 11; specifically Specifically, by loosening the connecting portion 32 or adjusting the length of each strap 3, each limb 2 can move relative to the trunk body 11 and extend into the connection of each arc-shaped groove 14. The end 221 can be separated from each arc-shaped groove 14, so that each limb 2 can be separated from the trunk body 11, thereby facilitating the replacement of each damaged limb 2 or the damaged trunk body 11, and also Or each limb 2 can be folded and folded relative to the trunk body 11 to reduce the volume and facilitate storage and portability.

Based on the description of the above embodiments, the operation, use and effects of the present invention can be fully understood. However, the above embodiments are only preferred embodiments of the present invention and should not be used to limit the implementation of the present invention. The scope, that is, simple equivalent changes and modifications based on the patent application scope of the present invention and the description of the invention, are all within the scope of the present invention.

1: Torso 13: Open your mouth 15: Ring groove 16:hole 2: Limbs 211:Limit block 23: Hole slot 3: straps

Claims (9)

A life-saving training aid, including: a torso with a receiving space and at least two openings connected to the receiving space; at least two limbs, the limbs having a connecting end; and at least one strap, the strap is provided with In the accommodation space, the strap is connected to the connecting end of the limb part from the opening so that the limb part can be movably connected to the trunk part. The strap is located at a first end and a second end at two opposite ends. , the strap is connected to the connecting end of one limb from one of the openings through the first end, and the strap is connected to the connecting end of the other limb from the other opening through the second end, so that each limb Movably connected to the trunk. The life-saving training aid as described in claim 1, wherein the trunk portion has a length and a width to form a cylinder with four corners, and four openings are respectively provided adjacent to the four corners; The limbs and the two straps, each strap extends into the accommodation space, and the first end and the second end of each strap are respectively connected to the diagonal openings from the two diagonal openings. The connecting ends of the two limbs enable each limb to be movably connected to the trunk. The life-saving training aid as claimed in claim 1, wherein the strap has an adjustment part and a combination part, and the adjustment part and the combination part are located between the first end and the second end. The life-saving training aid as described in claim 1, wherein each limb has a front limb and a rear limb, the front limb is pivotally connected to the rear limb, and the connecting end is provided on the rear limb. . The life-saving training aid as described in claim 4, wherein the front limb part and the rear limb part have a pivotal connection end, and a limiting block is provided on the front limb part of each limb part, and the limiting block is adjacent to The hub When the front limb rotates relative to the rear limb, the limiting block detachably abuts the rear limb so that the front limb has a swing range. The life-saving training aid as claimed in claim 2, wherein an annular groove is provided on the outer wall of the trunk along the width direction. The life-saving training aid as claimed in claim 1, wherein the trunk portion has at least two arc-shaped grooves, and each opening is provided with each adjacent arc-shaped groove; the connecting end of each limb portion is connected to a ball. The spherical shaft can movably extend into the arc-shaped groove, and a through hole is provided on the spherical shaft. The life-saving training aid as claimed in claim 1, wherein a plurality of holes are provided on the torso, and the aforementioned holes are connected to the accommodation space. The life-saving training aid as claimed in claim 1, wherein a plurality of holes and grooves are provided on the aforementioned limbs.