KR102247749B1 - Bathtub apparatus for aquatic exercise - Google Patents

Abstract

The present invention relates to a lower body bathing device for an aquatic exercise, which comprises a bath (100) comprising: a storage space having a side surface formed by a floor surface and an upper side formed along a circumference of the floor surface to open an upper portion; a circumference unit formed along an upper end of the storage space; a water supply unit supplying hot water or cold water to the storage space; and a drain unit draining water inside the storage space. The bath allows exercise devices such as a health bike, a shoulder wheel, an inner out tie, and an elastic band allowing users to pose a seating posture is held to be attached to and detached from various portions of the circumference unit to be fixated to the inside of the side surface of the storage space to perform rehabilitation exercise with the lower body bathing together.

Description

Half-body bath apparatus for aquatic exercise {Bathtub apparatus for aquatic exercise}

The present invention relates to a half-body bathing device for underwater exercise, and more particularly, to a half-body bathing device for exercise configured to perform various types of underwater exercise together with a half-body bath.

In general, the half body bath (半身浴) is known as a health bathing method that warms the lower body below the myeongchi to facilitate blood circulation and metabolism throughout the body.

Those skilled in the art have found a way to promote health recovery through physical strength while reducing the load on the joints through a half-body bath, such as a bathtub equipped with an aquatic exercise device capable of exercising while taking a half-bath (Patent Document 1). Suggested.

However, the bathtub according to Patent Document 1 has been developed so that the legs can be exercised while immersing the lower body in the water inside the bathtub, whereas it is not suitable for physical therapy and/or rehabilitation treatment for the shoulders and arms, so it is effective according to the individual's condition. At the same time, there is bound to be a limit to a reasonable customized exercise.

Republic of Korea Utility Model Registration No. 20-0309870

The present invention has been created in order to solve the above-described problem, and an object of the present invention is to provide a half-body bath apparatus for underwater exercise that can easily attach and detach various types of exercise equipment suitable for a rehabilitation site in a bath with adjustable water temperature.

In order to achieve the above object, the half body bath apparatus for underwater exercise of the present invention comprises a storage space with a bottom surface and a side surface provided upwardly along the circumference of the bottom surface to open the top; An edge portion formed along the upper end of the storage space; A water supply unit capable of supplying hot or cold water to the storage space; And a drain part for draining water into the storage space, wherein the bath includes an exercise device detachably mounted on the rim to fix the position on the inside of the side of the storage space to perform rehabilitation exercises together with a half-body bath. It is characterized by what can be done.

In the present invention, the rim portion and an inner convex portion protruding toward the inside of the storage space from the upper side; An extension part extending outward from the inner convex part; And an outer convex portion disposed in the extension to be symmetrical with the inner convex portion.

In the present invention, the drain portion is disposed on the bottom surface of the bathtub or on a side adjacent to the bottom surface, and includes a drain pipe having a valve; Overflow pipe disposed on the side adjacent to the rim of the bathtub; may be provided.

Optionally, the overflow pipe may be fluidly connected to a drain pipe located downstream of the valve.

Preferably, the present invention can be attached to the health bike to the edge of the bathtub.

Here, the health bike includes a base plate disposed on the side of the storage space, and a bracket portion having a cradle disposed on an upper end of the base plate and formed in a shape corresponding to the rim portion; A rotating disk rotatably installed inside the casing arranged on the inner side of the base plate, a pair of pedals coaxially coupled to the rotating disk, a magnetic brake that is spaced apart from the outer peripheral surface of the rotating disk to provide a kinetic load, and upward from the casing A drive unit having an extended handle and a hollow fixed horizontal frame horizontally extended in the casing; And a floor plate to be disposed on the bottom of the bathtub, a hollow fixed vertical frame standing upward from the floor plate, a moving horizontal frame extending horizontally from the fixed vertical frame so as to be slidably inserted and arranged in the fixed horizontal frame, and fixed. It may include; a saddle portion having a movable vertical frame slidably inserted and disposed in the vertical frame, and a saddle rotatably disposed at the upper end of the movable vertical frame.

Preferably, in the present invention, the shoulder wheel may be attached to the rim of the bathtub.

Here, the shoulder wheel includes: a bracket portion having a base plate disposed on a side of the storage space and a cradle disposed on an upper end of the base plate and formed in a shape corresponding to the rim portion; A rotating disk rotatably installed inside the casing disposed on the inner side of the base plate, a joint portion coupled to the center of the rotating disk, a rotating handle coupled to one end of the joint portion, and spaced apart from the outer circumferential surface of the rotating disk to provide an exercise load. It may include a; rotating unit unit having a magnetic brake to.

Preferably, in the present invention, the inner and outer tie may be attached to and detached from the rim of the bathtub.

Here, the inner-out tie includes a base plate disposed on the side of the storage space, and a bracket part having a cradle disposed on an upper end of the base plate and formed in a shape corresponding to the rim part; A pair of gears interdigitated inside the casing arranged on the inner side of the base plate, a pair of support arms coupled to each gear and extending to the outside, and a pair of supports rotatably coupled at one end of each support arm. A rotating part provided; And a cylinder portion provided with an operation rod rotatably coupled to a gear on one side and built inside the casing.

Preferably, in the present invention, the elastic band exercise can be attached to the rim of the bathtub.

Here, the elastic band exercise includes: a bracket portion having a base plate disposed on the side of the storage space and a cradle disposed on the upper end of the base plate and formed in a shape corresponding to the rim portion; A horizontal support bar extending horizontally along the lower inner surface of the base plate and having a pair of fastening rings positioned adjacent to both ends; An elastic band fixing one end to the fastening ring and having a handle at the other end; And it is movably coupled to the outer circumferential surface of the elastic band, the elasticity adjustment unit for adjusting the degree of elasticity of the elastic band; may include.

In an embodiment of the present invention, the expansion and contraction unit allows the passage of the elastic band and a frame having a slide groove; A clamp that forms a pressing protrusion and is hinged to the inside of the slide groove of the frame; And a locker hinged to the top of the clamp.

Features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to this, terms or words used in the present specification and claims should not be interpreted in a conventional and dictionary meaning, and the inventor may appropriately define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

According to the description of the present invention above, the present invention is provided so that the half body bath and various rehabilitation exercises can be performed in parallel.

The present invention provides an effective half-body bath by providing hot water at a preset water temperature in the bathtub, and provides a drain facility so that water does not overflow over the rim of the bathtub during exercise in the bathtub.

In particular, the present invention is configured to be able to easily install as well as remove various exercise devices that can be performed in a seated state, as well as a health bike, a shoulder wheel, an inner-out tie, and an elastic band exercise on the rim of the bathtub.

In addition, the present invention has the advantage of being able to perform several rehabilitation exercises during a half body bath because one or more exercise devices can be installed in the bathtub by utilizing the long side and the short side of the bathtub.

1 is a perspective view schematically showing a bathtub of a half body bath apparatus for underwater exercise according to the present invention.
Figure 2 is a partial cut-away view schematically showing a state in which a health bike is mounted on the semi-appetite device for underwater exercise according to the present invention.
FIG. 3 is a diagram illustrating an internal configuration of a driving unit in the health bike shown in FIG. 2.
Figure 4 is a partial cut-away view schematically showing a state in which the shoulder wheel is mounted on the half-body bath apparatus for underwater exercise according to the present invention.
5 is a view showing the internal configuration of the rotating unit in the shoulder wheel shown in FIG.
Figure 6 is a partial cut-away view schematically showing a state in which the inner-out tie is mounted on the half-body bath apparatus for underwater exercise according to the present invention.
FIG. 7 is a diagram showing the internal configuration of the inner-out tie shown in FIG.
Figure 8 is a partial cut-away view schematically showing a state in which the elastic band exercise is mounted on the half-body for underwater exercise according to the present invention.
9 is an exploded perspective view of the elastic adjuster in the elastic band exercise shown in FIG.

Objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and embodiments in connection with the accompanying drawings. In the present specification, in adding reference numerals to elements of each drawing, it should be noted that, even though they are indicated on different drawings, only the same elements are to have the same number as possible. In addition, in describing the present invention, when it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In the present specification, terms such as first and second are used to distinguish one component from other components, and the component is not limited by the terms. In the accompanying drawings, some components are exaggerated, omitted, or schematically illustrated, and the size of each component does not entirely reflect the actual size.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1, the half-bath apparatus for underwater exercise according to the present invention includes a bathtub 100 designed to easily attach and detach various types of exercise equipment suitable for a rehabilitation site.

The bathtub 100 can easily drain the water contained in the storage space 110 for accommodating water, the rim 120 provided at the top of the storage space 110 with an open top, and the storage space 110. It has a drain part 140 that is there. Preferably, the bathtub 100 may include a water supply unit 130 capable of supplying hot and/or cold water in the storage space 110.

As shown, the storage space 110 is a constituent member composed of a bottom surface and a side surface provided upwardly along the circumference of the bottom surface to open the upper part, and is a size and shape capable of performing a half body bath by immersing the lower body in water. It can be formed as

The rim portion 120 has a structure capable of sufficiently supporting and holding an exercise device to be mounted by extending to be bent outward from the upper end of the storage space 110. The rim portion 120 has an inner convex portion 121 (凸部) protruding toward the inside of the storage space 110 from the upper side of the side as can be seen in the arc portion of FIG. 1, and a length extending outward from the inner convex portion 121 It includes an extension part 122 and an outer convex part 123 disposed on the extension part 122 to face the inner convex part 121. The rim portion is disposed in a symmetrical manner with the inner convex portion 121 and the outer convex portion 123 centered on the extension portion 122. Specifically, the lower end of the inner convex portion 121 is coupled to the side of the storage space 110 while the upper end of the inner convex portion 121 is coupled to the inner end of the extension portion 122. Correspondingly, the upper end of the outer convex part 122 is coupled to the outer end of the extension part 122 while the lower end of the outer convex part 122 is extended in length toward the side of the storage space 110, and the lower end of the outer convex part and A gap is provided between the side surfaces of the storage space 1100. The extension part 122 may be formed in a flat shape to support and hold the exercise device and allow the user to sit down, and a non-slip pad on the upper surface thereof; (Not shown) can also be attached to prevent slipping.

Incidentally, the bathtub 100 may be provided with an edge of any shape capable of supporting and holding the exercise equipment together with the attachment and detachment of the exercise equipment, and is not limited to the shape as described above.

As described above, the bathtub 100 includes a water supply unit 130 for supplying water into the storage space 110. The water supply unit 130 may include a heater (not shown) capable of adjusting the water temperature to the extent that a half body bath is possible, and a temperature sensor (not shown) that measures the water temperature of water accommodated in the storage space. As widely known to those skilled in the art, the heater is disposed in the water supply unit 130 to generate heat according to the application of power to rapidly heat water to be supplied to the water supply pipe, thereby helping to maintain a water temperature higher than body temperature. The temperature sensor may measure the water temperature in the storage space in real time and transmit the water temperature information to the instrument panel 150 for display.

The bathtub 100 includes a drain unit 140 capable of discharging water stored in the storage space 110 to the outside. The drain unit 140 includes a drain pipe 141 disposed on a bottom surface of the bathtub 100 or a side adjacent to the bottom surface, and a overflow pipe 142 disposed on a side adjacent to the rim 120 of the bathtub 100. Done. The drain pipe 141 includes a valve 141a to control the discharge of water from the storage space 110 of the bathtub 100. The overflow pipe 142 is disposed on the upper side of the storage space so that natural drainage can be performed in order to maintain a constant water level in the storage space 110, and the overflow pipe is optionally a drain pipe located on the downstream side of the valve 141a ( It may be piped so as to be in fluid communication with 141).

In addition, the half-bath apparatus for underwater exercise according to the present invention may include an instrument panel 150 in the bathtub 100. As described above, the instrument panel 150 not only can display the water temperature measured by the temperature sensor in real time, but also turns on/off the heater of the water supply unit 130 to store it in the storage space 110. The water can be operated to maintain the set temperature. The instrument panel 150 may check the exercise time of exercise equipment to be attached or detached to the bathtub through a timer, such as a health bike, a shoulder wheel, an inner outer tie, and an elastic band exercise. In addition, the instrument panel 150 may provide convenience of use by employing a short-range wireless communication module such as an alarm, Bluetooth, or Wi-Fi to prevent excessive exercise and excessive half-bathing.

Specifically, the present invention is configured to be able to perform both half-bath and exercise. The present invention can accommodate various types of exercise equipment together with water in the storage space 110 of the bathtub 100.

1 to 3, the present invention may mount the health bike 200 on the rim 120 of the bathtub 100.

In the present invention, the health bike 200 is disposed in the storage space 110 of the bathtub 100. Specifically, the inside of the side and on the bottom surface forming the short side of the cuboid-shaped bathtub 100 with an open top In the health bike 200 can be mounted.

As is widely known, the health bike 200 is a rehabilitation exercise device that strengthens aerobic exercise and a user's leg muscles. The present invention has the advantage of continuing the rehabilitation exercise for a long time by reducing the pressure and tension on the knee and/or hip joint because pedaling using a health bike is taken in a submerged half body bathing position.

The health bike 200 is provided with a bracket part 210 (bracket) that helps detachment and detachment from the bathtub 100, a pedal 222 and a handle 228, and a drive unit part 220 fixed to the bracket part 210, And a saddle part 230 having a saddle 235 that can be seated and flowable by the user.

As described above, the bracket portion 210 is disposed on the side defining the storage space 110 of the bathtub 100, preferably in face-to-face contact of the base plate 211 and the base plate 211 It has a cradle 212 provided at the top.

The cradle 212 is formed in a shape corresponding to the rim portion so as to surround the rim portion 120 of the bathtub 100, for example, in a state in which the bracket portion 210 is turned upside down and placed on the rim portion 120 of the bathtub. After placing the bracket part 212 over the bracket part, while rotating the bracket part 210 toward the storage space 110 with the rim part as the center, the rim part 120 of the bathtub and the bracket part 212 are aligned with each other to The bracket part 210 of the bike 200 may be firmly mounted on the side of the bathtub. The method of removing the health bike 200 from the bathtub may be achieved by performing the above-described mounting method in the reverse order.

Specifically, the cradle 212 has an inner corresponding shape portion 212a protruding from the top of the base plate 211 toward the inside so as to be disposed outside the inner convex portion 121, and from the inner corresponding shape portion 212a to the outside. The seating portion 212b that is extended and disposed on the extension portion 122, the outer corresponding shape portion extended from the seating portion 212b so as to be disposed outside the outer convex portion 123 to face the inner corresponding shape portion 212a (212c), the locking protrusion 212d bent upward from the lower end of the outer corresponding shape part 212c, and the inner corresponding shape part 212a so as to be guided in a spaced gap between the lower end of the outer convex part and the side surface of the bathtub 100 It has a knob (K ₂ ;knob) arranged in. The present invention can provide a reliable position fixation by tightening the knob 212b between the inner corresponding shape portions 212a disposed to face parallel to the inner convex portion 121 in a state where the bracket portion is mounted on the side of the bathtub.

The driving unit 220 is a constituent member disposed on the inner surface of the base plate 211 to perform pedaling, and may include a pedal 222, a handle 228, a fixed horizontal frame 229, and the like. The driving unit 220 is illustrated in an integrally fixed manner on the inner side of the base plate 211, but is not limited thereto and may be coupled to the inner side of the base plate 211 in a detachable structure.

The driving unit 220 includes a rotating disk 221 rotatably installed inside the casing 220a, a pair of pedals 222 disposed outside the casing and coaxially coupled to the rotating disk through a crank arm, and an exercise load It is provided with a magnetic brake (224) to impart.

Since the magnetic brake 224 is spaced apart from the outer circumferential surface of the rotating disk 221, the magnetic force intensity according to the displacement is adjusted according to the distance from the rotating disk 221 to control the kinetic load of pedaling through the rolling resistance of the rotating disk. can do.

The driving unit 220 may change the distance between the rotating disk 221 and the magnetic brake 224 through an adjustment handle 228a mounted on the handle 228 extending upward from the casing 220a. For example, when the magnetic brake 224 is disposed close to the outer circumferential surface of the rotating disk 221, the amount of magnetic force applied to the rotating disk is relatively large due to the magnet (not shown) built in the magnetic brake 224, and thus the magnetic force applied to the rotating disk is relatively large. A load is generated and the user requires considerable force when pedaling. On the contrary, when the magnetic brake 224 is spaced apart from the outer circumferential surface of the rotating disk 221, the magnetic force applied to the rotating disk by the magnet built in the magnetic brake 224 is relatively small, and thus acts on the rotating disk. Because the load is small, the user can easily pedal.

In addition, the drive unit 220 is provided with a hollow fixed horizontal frame 229 extending in the horizontal direction at the rear end of the casing (220a). The fixed horizontal frame 229 may further include a knob K ₂₁ adjacent to the rear end of the outer circumferential surface.

The saddle part 230 is a constituent member that provides a user's seating, and is preferably configured to adjust the height of the saddle 235 as well as the distance from the drive unit 220 according to the user's body condition.

To this end, the saddle part 230 includes a floor plate 231 to be disposed on the bottom surface of the bathtub 100), a hollow fixed vertical frame 232 installed upward from the floor plate 231, and a fixed vertical frame A starting horizontal frame 233 which is extended in the horizontal direction at 232 and is slidably inserted and disposed in the hollow portion of the fixed horizontal frame 229. It includes a movable vertical frame 234 that extends downward from the bottom of the saddle 235 and is slidably inserted and disposed in the hollow portion of the fixed vertical frame 232.

The starting horizontal frame 233 drills one or more space adjustment holes 233a along the longitudinal direction, and _{the end of the knob K 21} provided in the fixed horizontal frame 229 is inserted into the space adjustment hole 233a to be fixed horizontally. The distance between the driving unit 220 and the saddle 230 may be adjusted by coupling and fixing the starting horizontal frame 233 within the hollow portion of the frame 229.

_{Similarly, the saddle part 230 may further include a knob K 22} adjacent to the upper end of the outer circumferential surface of the fixed vertical frame 232. The starting vertical frame 234 is inserted into the height adjustment hole (234a) by drilling one or more height adjustment holes (234a) along the longitudinal direction of the knob (K ₂₂ ) provided in the fixed vertical frame (232). It is possible to adjust the height of the saddle 235 from the bottom of the bathtub by coupling and fixing the starting vertical frame 234 in the hollow portion of the frame 232.

Preferably, the saddle 235 may be rotatably coupled at the top of the starting vertical frame 234.

4 and 5, in the present invention, a shoulder wheel 300 may be additionally mounted on the rim 120 of the bathtub 100.

In the present invention, the shoulder wheels 300 may be mounted on both sides of the tub 100 having a rectangular parallelepiped shape with an open top. In FIG. 4, the shoulder wheel 300 is mounted on one side of the long side, but the shoulder wheel 300 may be mounted on both sides of the long side of the pair of shoulder wheels 300 to simultaneously exercise both arms.

The shoulder wheel 300 is seated on the saddle part 230 of the health bike 200 shown in FIG. 2 and rotates the shoulder joint 360° to heal or prevent a disease caused by damage to the shoulder joint or stiffness of the shoulder muscle. It is a rehabilitation exercise device that helps people. The user may place a separate chair in the storage space 110 of the bathtub in place of the saddle part of the health bike to sit or exercise while sitting on the floor of the bath foot.

The present invention can perform shoulder joint exercise using a shoulder wheel in a half body bathing position submerged in water.

The shoulder wheel 300 includes a bracket part 310 that helps detachment and detachment from the bathtub 100 and a rotation unit part 320 that is provided with a rotation handle 323 and is fixed to the bracket part 310.

As described above, the bracket portion 310 is disposed on the side defining the storage space 110 of the bathtub 100, preferably the base plate 311 in face-to-face contact, and the base plate 311 It has a cradle 312 provided at the top.

The cradle 312 is formed in a shape corresponding to the rim portion so as to surround the rim portion 120 of the bathtub 100, for example, in a state in which the bracket portion 310 is upside down and placed on the rim portion 120 of the bathtub. After placing the bracket part 312 over the bracket part, while turning the bracket part 310 toward the storage space 110 with the rim part as the center, the rim part 120 of the bathtub and the bracket part 312 were matched to each other to match the shoulder The bracket portion 310 of the wheel 300 may be firmly mounted on the side of the bathtub. The method of removing the shoulder wheel 300 from the bath can be achieved by performing the above-described mounting method in the reverse order.

Specifically, the cradle 312 has an inner corresponding shape portion 312a protruding from the upper end of the base plate 311 toward the inside so as to be disposed outside the inner convex portion 121, and from the inner corresponding shape portion 312a to the outside. The seating portion 312b that is extended and disposed on the extension portion 122, the outer corresponding shape portion located on the seating portion 312b so as to be disposed outside the outer convex portion 123 so as to be opposed to the inner corresponding shape portion 312a (312c), a locking protrusion 312d bent upward from the lower end of the outer corresponding shape part 312c, and the inner corresponding shape part 312a so as to be guided in a spaced gap between the lower end of the outer convex portion and the side surface of the bathtub 100 It has a knob (K ₃ ) disposed on. The present invention can provide a reliable position fixing by tightening the _{knob (K 3} ) between the inner corresponding shape portion (312a) arranged to face in parallel with the inner convex portion (121) in a state where the bracket portion is mounted on the side of the bathtub. .

The rotation unit 320 is configured to rotate the shoulder joint in the vertical direction, and a rotation disk 321 rotatably installed inside the casing 320a, and a joint portion coupled to the center of the rotation disk 321 ( 322, a rotation handle 323 coupled to one end of the joint portion 322 to enable rotation by being gripped by a user's hand, and a magnetic brake 324 for imparting an exercise load.

The joint portion 322 may be bent in multiple stages so that the shoulder can be rotated while the user grips the rotation handle 323, and the other end of the joint portion is coupled to the center of the rotating disk 321 disposed in the casing, while the joint portion One end is disposed outside the casing and coupled to the rotating handle 323 in a rotatable structure. Optionally, the rotary handle 323 may be coupled to one end of the joint in a foldable structure, for example in a hinge manner.

The magnetic brake 324 is spaced apart from the outer circumferential surface of the rotating disk 321 in the same manner as the magnetic brake 224 (see FIG. 2) of a health bike. By adjusting it, the kinetic load can be controlled through the rolling resistance of the rotating disk.

As is widely known to those skilled in the art, the rotation unit 320 may vary the distance between the rotation disk 321 and the magnetic brake 324 through an adjustment knob (not shown). For example, when the magnetic brake 324 is disposed close to the outer circumferential surface of the rotating disk 321, the amount of magnetic force applied to the rotating disk is relatively large due to the magnet (not shown) built in the magnetic brake 324, and thus the magnetic force applied to the rotating disk is relatively large. A load is generated and the user requires considerable force when rotating the rotating handle. On the contrary, when the magnetic brake 324 is spaced apart from the outer circumferential surface of the rotating disk 321, the magnetic force applied to the rotating disk by the magnet built in the magnetic brake 324 is relatively small, so that the magnetic force acting on the rotating disk is relatively small. Because the load is small, the user can easily rotate the drive.

6 and 7, the present invention may additionally mount an inner outer tie 400 on the rim 120 of the bathtub 100.

In the present invention, the inner-out tie 400 is disposed in the storage space 100 of the bathtub 100, specifically, the inner-out tie 400 on the inner side of the side forming the short side of the rectangular parallelepiped-shaped bathtub 100 with an open top. ) Can be mounted.

The inner outer tie 400 is an outer tie that reinforces the abductor muscle outside the thigh along with an inner tie function that reinforces the adductor muscle inside the thigh by seating on the saddle part 230 of the health bike 200 shown in FIG. 2 It is a lower body exercise device configured to implement functions at the same time. Of course, the user may place a separate chair in the storage space 110 of the bathtub in place of the saddle part of the health bike to sit or exercise while sitting on the floor of the bath foot.

In the present invention, the lower body exercise using the inner-out tie can be performed in a half body bathing position submerged in water.

The inner-out tie 400 is a bracket part 410 that helps detachment and detachment from the bathtub 100, a rotation part 420 for a user's pronation and/or abduction movement, and a resistance force to the rotation part 420. It consists of a cylinder part 430.

As described above, the bracket portion 410 is disposed on the side defining the storage space 110 of the bathtub 100, preferably a base plate 411 in face-to-face contact, and an upper end of the base plate 411 It is provided with a cradle 412 provided in.

The cradle 412 is formed in a shape corresponding to the rim portion so as to surround the rim portion 120 of the bathtub 100, for example, in a state in which the bracket portion 410 is upside down and placed on the rim portion 120 of the bathtub. After placing the bracket part 412 over the bracket part, while turning the bracket part 410 toward the storage space 110 with the rim part as the center, the rim part 120 of the bathtub and the bracket part 412 are matched with each other to make the inner The bracket portion 410 of the out tie 400 may be firmly mounted on the side of the bathtub. The method of removing the inner-out tie 400 from the bath can be achieved by performing the above-described mounting method in the reverse order.

Specifically, the cradle 412 has an inner corresponding shape portion 412a protruding from the upper end of the base plate 411 toward the inside so as to be disposed outside the inner convex portion 121, and from the inner corresponding shape portion 412a to the outside. The seating portion 412b is extended and disposed on the extension portion 122, the outer corresponding shape portion positioned on the seating portion 412b so as to be disposed outside the outer convex portion 123 so as to be opposed to the inner corresponding shape portion 412a (412c), a locking projection (412d) bent upward from the lower end of the outer corresponding shape portion (412c) so as to be guided in a spaced gap between the lower end of the outer convex portion and the side surface of the bathtub (100), and the inner corresponding shape portion (412a) It is provided with a knob (K ₄ ) disposed on. The present invention can provide a reliable position fixing by tightening the _{knob (K 4} ) between the inner corresponding shape portion (412a) arranged to face in parallel with the inner convex portion (121) in a state where the bracket portion is mounted on the side of the bathtub. .

The rotating part 420 is coupled to a pair of gears 421a and 421b engaged with each other as shown, and a support arm 422a that is coupled to each of the gears 421a and 421b and extends to the user's thigh toward the outside of the casing. 422b), and support bars 423a and 423b rotatably coupled at one end of each of the support arms 422a and 422b. The other end of each support arm (422a, 422b) is individually coupled to a pair of gears (421a, 421b), and a pair of gears (421a, 421b) is a casing ( 420a) It may be rotatably fixed to the inside.

In an embodiment of the present invention, the inner-out tie 400 seats each of the supports 423a, 423b on the inside or outside of both thighs of the user. The user can perform the exercise in the inner tie mode by rotating the support arms (422a, 422b) to approach the inner side while closing both thighs using the inner muscles of the thigh, while using the outer muscles of the thigh to perform the exercise on both thighs. The support arms 422a and 422b may be separated toward the outside while spreading, so that the exercise can be performed in an out-tie mode.

In the inner-out tie 400, a pair of gears 421a and 421b are interlocked to each other so that the support arms 422a and 422b can be rotated in the same direction as well as provide the same load. This will in turn provide the same range of motion for both thighs and an even exercise effect.

Preferably, the inner-out tie 400 is a gear (421a) and a casing (420a) inner side to impart a resistance force, that is, an exercise load to a pair of supports (423a, 423b) that rotate left and right when both thighs are closed or spread. The cylinder part 430 is built in between. That is, the cylinder part 430 is provided with an operation rod 431 reciprocating in the horizontal direction as shown. The front end of the operating rod 431 is pivotably built on one gear 421a, while the cylinder 430 is pivotably built inside the casing 420a. The present invention is not limited thereto, and the distal end of the operating rod may be rotatably installed on the other gear 421b.

The cylinder part 430 is configured to take out and retract the operating rod in order to apply a resistance force to the rotating gears 421a and 42b by the pair of supports 423a and 423b.

Optionally, the inner-out tie 400 may impart resistance to the rotation portion by inserting an elastic member, for example, a spring, individually between the gears 421a and 421b and the inner side of the casing instead of the cylinder.

Referring to FIGS. 8 and 9, in the present invention, an elastic band exercise 500 may be additionally mounted on the rim 120 of the bathtub 100.

In the present invention, the elastic band exercise 500 is disposed in the storage space 110 of the bathtub 100, specifically, the elastic band exercise 500 can be mounted on the side forming the short side of the rectangular parallelepiped-shaped bathtub with the upper open. have.

As the range of activities of the hands, arms, and shoulders due to lack of exercise decreases, for example, shoulder pain is caused, and the elastic band exercise 500 is seated on the saddle part 230 of the health bike 200 shown in FIG. It is an exercise device that helps in stretching and strengthening muscle strength by performing passive joint exercise using an elastic band in the state. The user may place a separate chair in the storage space 110 of the bathtub in place of the saddle part of the health bike to sit or exercise while sitting on the floor of the bath foot.

The present invention can be performed in a half-bath posture submerged in water stretching exercise using the elastic band exercise.

The elastic band exercise 500 is a bracket part 510 that helps attaching and detaching to the bathtub, a horizontal support bar 520 fixedly coupled to the bracket part 510, and spaced apart from both ends of the horizontal support bar 520, respectively. It consists of a pair of elastic bands 530. Preferably, the elastic band exercise 500 may include an elasticity adjusting unit 550 for adjusting the elastic force of the elastic band.

As described above, the bracket portion 510 is disposed on the side defining the storage space 110 of the bathtub 100, preferably the base plate 511 in face-to-face contact, and the base plate 511 It has a cradle 512 provided at the top.

The cradle 512 is formed in a shape corresponding to the rim portion so as to surround the rim portion 120 of the bathtub 100, for example, in a state in which the bracket portion 510 is inverted and placed on the rim portion 120 of the bathtub. After placing the bracket part 512 over the bracket part, while turning the bracket part 510 toward the storage space 110 with the rim part as the center, the rim part 120 of the bathtub and the bracket part holder 512 are matched with each other to make elasticity. The bracket portion 510 of the band exercise 500 may be firmly mounted on the side of the bathtub. The method of removing the elastic band exercise 500 from the bath can be achieved by performing the above-described mounting method in the reverse order.

Specifically, the cradle 512 has an inner corresponding shape part 512a protruding from the top of the base plate 511 toward the inside so as to be disposed outside of the inner convex part 121, and the inner corresponding shape part 512a to the outside. The seating portion 512b is extended and disposed on the extension portion 122, the outer corresponding shape portion positioned on the seating portion 512b so as to be disposed outside the outer convex portion 123 so as to be opposite to the inner corresponding shape portion 512a (512c), a locking projection (512d) bent upward from the lower end of the outer corresponding shape portion (512c) so as to be guided in a spaced gap between the lower end of the outer convex portion and the side surface of the bathtub (100), and the inner corresponding shape portion (512a) It is provided with a knob (K ₅ ) disposed on. The present invention can provide a reliable position fixing by tightening the _{knob (K 5} ) between the inner corresponding shape portion (512a) which is arranged to face parallel to the inner convex portion (121) in a state where the bracket portion is mounted on the side of the bathtub.

The horizontal support bar 520 is fixedly coupled by extending in a horizontal direction along the lower inner surface of the base plate 511, a pair of fastening rings 521 for binding each elastic band 530 adjacent to both ends It is equipped with. A pair of fastening rings 521 may be disposed at a predetermined distance as shown.

The elastic band 530 may be made of an elastic material, such as rubber or silicone, and may be made of any material that provides elasticity. The other end of the elastic band 530 is fixed in position to the fastening ring 521 as described above, and a handle 540 is installed at one end of the elastic band 530.

The elastic band exercise 500 may form an eye, that is, a ring at one end of the elastic band 530 to install a handle. The handle 540 may be formed in various shapes such as a triangular shape and a half-moon shape to allow a user to easily grip. The user grips the handle 540 and pulls the elastic band while applying an appropriate load to the arm and shoulder to perform muscle strength exercise.

Optionally, the elastic band exercise 500 is movably coupled to the outer circumferential surface of the elastic band 530 by means of the elastic band adjustment unit 550 to adjust the degree of elasticity of the elastic band. This makes it possible to provide the user with an appropriate load by the elastic band.

Schematically, the expansion and contraction unit 550 has a frame 551 that has a slide groove and allows the passage of the elastic band 530, and a clamp that is hinged on the inside of the slide groove of the frame 551 by protruding the pressing protrusion. 552), and a locker 553 hinged to the upper end of the clamp 552 to compress and/or release the clamp to the outer circumferential surface of the elastic band. When the rocker 553 is pressed, the clamp 552 (specifically, the pressing protrusion of the clamp) is spaced apart from the outer circumferential surface of the elastic band, so that the elastic band is slidable in the elastic band 550. On the contrary, when the rocker 553 is opened, the clamp 552 (specifically, the pressing protrusion of the clamp) presses the outer circumferential surface of the elastic band 530 and the elastic band is fixed in position to the elastic band 530. The expansion and contraction unit 550 may contact and/or separate the clamp 552 and the rocker 553 with the elastic band by means of the lever 554, but the lever 554 may be omitted.

Optionally, the elastic adjustment unit 550 adds a spring 555 to help return the rocker 553 to its original position around a hinge axis (no reference number) that hinges the rocker 553 and the clamp 552 Can be combined with

In addition, the half-bath apparatus for underwater exercise according to the present invention includes weights such as a health bike 200, a shoulder wheel 300, an inner-out tie 400, and an elastic band accessory 500 in the bathtub 100. It can be made of stainless steel or synthetic resin material that has heat resistance while being able to sufficiently support and hold.

Of course, the half-bath apparatus for underwater exercise according to the present invention may employ various types of exercise equipment having a cradle having a shape corresponding to the shape of the rim of the bathtub in addition to the above-described exercise equipment.

The present invention has been described in detail through examples, but this is for describing the present invention in detail, and the half-body bath apparatus for underwater exercise according to the present invention is not limited thereto, and within the technical idea of the present invention, general It would be clear that the transformation or improvement is possible by those who have knowledge.

All simple modifications or changes of the present invention belong to the scope of the present invention, and the specific scope of protection of the present invention will be made clear by the appended claims.

100 ----- bathtub,
120 ----- border,
200 ----- health bike,
210 ----- Bracket part, 220 ----- Drive unit part,
230 ----- saddle,
300-----shoulder wheel,
310 ----- Bracket part, 320 ----- Rotating unit part,
400 ----- Inner Out Tie,
410 ----- Bracket part, 420 ----- Rotating part,
430 ----- cylinder part,
500 ----- elastic band exercise,
510 ----- Bracket part, 530 ----- Elastic band,
550 ----- Expansion adjustment part.

Claims (9)

A storage space (110) composed of a bottom surface and a side surface provided upwardly along the circumference of the bottom surface to open an upper portion;
An edge portion 120 formed along the upper end of the storage space 110;
A water supply unit 130 capable of supplying hot or cold water to the storage space 110; And
Consists of a bathtub 100 including a drain unit 140 for draining water in the storage space 110,
The bathtub 100 may perform rehabilitation exercises along with a half-body bath by mounting an exercise device detachably mounted on the rim part 120 and fixing a position inside the side of the storage space 110,
The bathtub 100 is attached to and detached from the shoulder wheel 300 to the rim 120,
The shoulder wheel 300,
Bracket 310 having a base plate 311 disposed on the side of the storage space 110 and a cradle 312 disposed on the upper end of the base plate and formed in a shape corresponding to the rim 120 Wow;
A rotating disk 321 rotatably installed inside the casing 320a disposed on the inner side of the base plate 311, a joint 322 coupled to the center of the rotating disk 321, and the joint 322 A rotation unit unit 320 having a rotation handle 323 coupled to one end of the rotation handle 323 and a magnetic brake 324 disposed spaced apart from the outer circumferential surface of the rotation disk 321 to provide an exercise load; including, underwater movement Dragon half body bath device.
A storage space (110) composed of a bottom surface and a side surface provided upwardly along the circumference of the bottom surface to open an upper portion;
An edge portion 120 formed along the upper end of the storage space 110;
A water supply unit 130 capable of supplying hot or cold water to the storage space 110; And
Consists of a bathtub 100 including a drain unit 140 for draining water in the storage space 110,
The bathtub 100 may perform rehabilitation exercises along with a half-body bath by mounting an exercise device detachably mounted on the rim part 120 and fixing a position inside the side of the storage space 110,
The bathtub 100 is attached to and detached from the inner outer tie 400 to the rim portion 120,
The inner-out tie 400,
Bracket part 410 having a base plate 411 disposed on the side of the storage space 110 and a cradle 412 disposed on the upper end of the base plate and formed in a shape corresponding to the rim part 120 Wow;
A pair of gears 421a and 421b meshed with each other in the casing 420a disposed on the inner side of the base plate 411, and a support arm extended to the outside by being coupled to each of the gears 421a and 421b (422a, 422b), a rotating portion 420 provided with supports (423a, 423b) rotatably coupled at one end of each of the support arms (422a, 422b); And
Equipped with an operation rod (431) rotatably coupled to the one side gear, the casing (420a), a cylinder part (430) built on the inner side; Containing, a half-body bath for underwater exercise.
A storage space (110) composed of a bottom surface and a side surface provided upwardly along the circumference of the bottom surface to open an upper portion;
An edge portion 120 formed along the upper end of the storage space 110;
A water supply unit 130 capable of supplying hot or cold water to the storage space 110; And
Consists of a bathtub 100 including a drain unit 140 for draining water in the storage space 110,
The bathtub 100 may perform rehabilitation exercises along with a half-body bath by mounting an exercise device detachably mounted on the rim part 120 and fixing a position inside the side of the storage space 110,
The bathtub 100 is attached to and detached from the elastic band exercise 500 on the rim portion 120,
The elastic band exercise 500,
Bracket part 510 having a base plate 511 disposed on the side of the storage space 110 and a cradle 512 disposed on the upper end of the base plate and formed in a shape corresponding to the rim part 120 Wow;
A horizontal support bar 520 having a pair of fastening rings 521 that are horizontally extended in length along the lower inner surface of the base plate 511 and positioned adjacent to both ends of the base plate 511;
An elastic band 530 having one end fixed to the fastening ring 521 and having a handle 540 at the other end; And
Includes; an elastic band 530 is movably coupled to the outer circumferential surface of the elastic band to adjust the degree of elasticity of the elastic band (550);
The expansion and contraction control unit 550,
A frame 551 allowing the passage of the elastic band 530 and having a slide groove;
A clamp 552 that forms a pressing protrusion and is hinged inside the slide groove of the frame; And
Including, a half body bath device for underwater exercise; a locker 553 hinged to the upper end of the clamp 552.
The method according to any one of claims 1 to 3,
The rim portion 120,
An inner convex portion 121 protruding from the upper side of the side toward the inside of the storage space 110;
An extension part 122 extending outward from the inner convex part 121; And
The inner convex part 121 and the outer convex part 123 disposed on the extension part 122 to be symmetrical with the inner convex part 121; having, a half-body bath apparatus for underwater exercise.
The method according to any one of claims 1 to 3,
The drain part 140,
A drain pipe 141 disposed on the bottom surface of the bathtub 100 or on a side adjacent to the bottom surface and having a valve 141a;
Overflow pipe (142) disposed on the side of the bathtub (100) adjacent to the rim portion (120); having, a half-body bath apparatus for underwater exercise.
The method of claim 5,
The overflow pipe 142 is connected to the drain pipe 141 located on the downstream side of the valve 141a in fluid communication.
The method according to any one of claims 1 to 3,
The bathtub 100 is attached to and detached from the health bike 200 on the rim 120,
The health bike 200,
A bracket portion having a base plate 211 disposed on the side of the storage space 110 and a cradle 212 disposed on the upper end of the base plate 211 and formed in a shape corresponding to the rim portion 120 (210) and;
A rotating disk 221 rotatably installed inside the casing 220a disposed on the inner side of the base plate 211, a pair of pedals 222 coaxially coupled to the rotating disk 221, the rotating disk A magnetic brake 224 that is spaced apart from the outer circumference of 221 to provide an exercise load, a handle 228 that extends upward from the casing 220a, and a hollow fixed horizontal length extending horizontally from the casing 220a A drive unit 220 having a frame 229; And
The bottom plate 231 to be disposed on the bottom surface of the bathtub, a hollow fixed vertical frame 232 installed upward from the bottom plate 231, and the fixed vertical frame 232 are horizontally extended in length to the The movable horizontal frame 233 slidably inserted and arranged in the fixed horizontal frame 229, the movable vertical frame 234 slidably inserted and arranged in the fixed vertical frame 232, and the movable vertical frame 234 A saddle portion 230 having a saddle 235 disposed rotatably at the top; including, a half-body bathing apparatus for underwater exercise. delete delete

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