CN114948555A - massage bed equipment - Google Patents

Abstract

The invention discloses massage bed equipment, comprising a base, a folding bed body, a lifting device and two symmetrically distributed handrail devices. The folding bed body is mounted on the base through the lifting device, and the handrail devices are respectively arranged on both sides of the folding bed body; the handrail devices include An armrest board and an adjustment mechanism, the armrest board is arranged on one side of the folding bed through the adjustment mechanism, the adjustment mechanism includes a four-link assembly and a swing rod, one end of the four-link assembly is connected to the folding bed, and the armrest plate is arranged on the four-link At the other end of the assembly, one end of the swing rod is hinged with one end of the four-link assembly, and the other end of the swing rod is hinged with the other end of the four-link assembly. The armrest can be adjusted through the adjustment mechanism; moreover, the adjustment mechanism is composed of a four-link assembly and a purely manual mechanical structure of the swing rod. With the help of the driving force and the smooth adjustment of the angle of the handrail, the purely mechanical mechanism is durable and stable, and is suitable for wide popularization and application.

Description

massage bed equipment

technical field

The invention relates to the technical field of massage beds, in particular to a massage bed device.

Background technique

Massage beds are also known as physiotherapy beds and back rubbing beds. They are widely used in foot bath shops, beauty salons, physiotherapy hospitals, baths and other places. It is convenient for operators to perform acupressure, chiropractic, warm scalding and massage on customers or patients. Massage and other operations.

SUMMARY OF THE INVENTION

According to one aspect of the present invention, there is provided a massage bed apparatus comprising

base;

The folding bed is arranged on the base, and the folding bed can be folded;

Two symmetrically distributed handrail devices, the handrail device includes a handrail board and an adjusting mechanism, and the handrail board is arranged on one side of the folding bed body through the adjusting mechanism,

The adjustment mechanism includes a four-link assembly and a swing rod. One end of the four-link assembly is connected to the folding bed body, the armrest plate is arranged on the other end of the four-link assembly, one end of the swing rod is hinged with one end of the four-link assembly, and the other end of the swing rod is hinged. Hinged with the other end of the four-bar linkage assembly.

The invention provides a massage bed device. Among them, the armrest plate can be adjusted through the adjustment mechanism; moreover, the adjustment mechanism is composed of a four-link assembly and a purely manual mechanical structure of the swing rod. By swinging the swing rod, the armrest plate can be adjusted and controlled through the four-link assembly. , without the use of driving force, and the angle of the handrail is stable when adjusting the angle of the handrail, the pure mechanical mechanism is durable and stable, and is suitable for wide popularization and application.

In some embodiments, the four-bar linkage assembly includes a mounting block, a connecting block, a first rod, and a second rod, the mounting block is mounted on the lower end surface of the folding bed, and one end of the first rod and the second rod is hinged on the mounting block, The other ends of the first rod and the second rod are hinged with the connecting block, and the handrail plate is arranged on the end surface of the connecting block.

Thereby, the four-bar linkage assembly is configured as described above.

In some embodiments, the swing rod includes a third rod and a handle, the handle is hinged with the hinge end of the first rod-connecting block, the third rod is hinged with the hinge end of the second rod-installation block, and the handle is provided with a third rod for the third rod to be hinged. Through hole for rod penetration.

Thereby, the pendulum lever is configured as described above.

In some embodiments, the folding bed body includes a bed frame, a first bed board, a second bed board, a third bed board, a fourth bed board, a second driving member, and a third driving member, the first bed board, the second bed board, and the third bed board , The fourth bed board is arranged in sequence on the bed frame, the second bed board is fixedly arranged, the first bed board is hinged on one side of the second bed board, the third bed board is hinged on the other side of the second bed board, and one end of the fourth bed board is connected with the first bed board. The three bed boards are hinged, and the other end of the fourth bed board is hinged with the bed frame;

The second driving member is hinged on the frame, the second driving member is hinged with the first bed board, the third driving member is hinged on the frame, and the third driving member is hinged with the third bed board.

Therefore, the first bed board of the folding bed body corresponds to the upper body of the human body, and is driven up and down by the second driving member; the second bed board is fixedly arranged and corresponds to the position of the human body's buttocks; the third bed board corresponds to the position of the human body's thigh, and the fourth bed board corresponds to the position of the human body's calf. The third bed plate is driven up and down by the second driving member, and the fourth bed plate is moved up and down through linkage with the third bed plate.

In some embodiments, the lower end surface of the first bed board is provided with a first hinge block, the lower end surface of the middle of the bed frame is provided with a second hinge block, and both ends of the second driving member are respectively connected with the first hinge block and the second hinge block. Hinged.

Therefore, the arrangement of the second driving member is as described above, and the driving and folding are performed by means of hinged joints.

In some embodiments, a third hinge block is provided on the lower end surface of the third bed plate, a fourth hinge block is provided on the lower end surface of the middle part of the bed frame, and two ends of the second driving member are respectively connected with the third hinge block and the fourth hinge block. Hinged.

Therefore, the arrangement of the third driving member is as described above, and the driving and folding are performed by means of hinge.

In some embodiments, a lifting device is further included, and the folding bed is arranged on the base through the lifting device;

The lifting device includes a first driving member, a number of guide sleeves and a number of lifting columns. The first driving member, a number of guide sleeves, and a number of lifting columns are all vertically arranged, and a number of guide sleeves are fixed on the base. The lower end surface of the first driving member is matched with the guide sleeve and the lifting column, and the two ends of the first driving member are respectively connected with the lifting device and the folding bed body.

Thereby, the folding bed can be installed up and down. The folding bed can be moved up and down under the driving of the first driving member and the guidance of the guide sleeve and the lifting column, so as to adjust the height of the folding bed. The lifting device is stable, and through the cooperation of the guide sleeve and the lifting column, the folding bed can be stably lifted and adjusted on the vertical line; in addition, the lifting device has a simple structure and stable lifting speed, and is suitable for wide popularization and application.

In some embodiments, there are two lifting devices, the two lifting devices are symmetrically distributed between the base and the folding bed, and a decorative cover is provided on the outer side of the guide sleeve in one lifting device.

Therefore, by installing the decorative cover, the overall aesthetic performance of the device is improved.

In some embodiments, the left end of the bed frame is connected to the lifting device through a first mounting assembly, the first mounting assembly includes a first base plate, a first hinge ear and a first hinge shaft, and the lower end surface of the first base plate is connected to the lifting device, The first hinge ear is arranged on the upper end surface of the first base plate, the first hinge shaft is arranged on the first hinge ear, and the two ends of the first hinge shaft are hinged with fixing pieces connected with the bed frame.

Thereby, the left part of the bed frame is connected to the lifting device through the first mounting assembly.

In some embodiments, the right end of the bed frame is connected to the lifting device through a second mounting assembly, the second mounting assembly includes a second base plate, a second hinge ear and a second hinge shaft, and the lower end surface of the second base plate is connected to the lifting device , the second hinge ear is arranged on the upper end face of the second base plate, the second hinge shaft is arranged on the second hinge ear, the two ends of the second hinge shaft are provided with bearings, the two sides of the bed frame are provided with limit blocks, the limit blocks There is a groove slidingly matched with the bearing.

As a result, the right portion of the bed frame is connected to the lifting device through the second mounting assembly, and the single-side lifting device is controlled, so that the bed frame can be tilted to the left or right. The lifting device is provided with two, which can realize the adjustment of the height difference of one side and make the folding bed body inclined.

Description of drawings

FIG. 1 is a schematic three-dimensional structure diagram of a massage bed device according to an embodiment of the present invention.

FIG. 2 is a schematic front view of the massage bed equipment shown in FIG. 1 .

FIG. 3 is a schematic three-dimensional structural diagram of a partial structure of the massage bed apparatus shown in FIG. 1 in a state.

FIG. 4 is a schematic three-dimensional structural diagram of another state of the partial structure of the massage bed device shown in FIG. 1 .

FIG. 5 is a schematic top-view structural diagram of a partial structure of the massage bed device shown in FIG. 1 .

FIG. 6 is a schematic diagram of a cross-sectional structure along the AA direction in FIG. 5 .

FIG. 7 is a schematic front view of the massage bed apparatus shown in FIG. 1 in a state.

FIG. 8 is a schematic front view of the structure of the massage bed device shown in FIG. 1 in another state.

FIG. 9 is a schematic front view of the structure of the armrest device in a state of the massage bed apparatus shown in FIG. 1 .

FIG. 10 is a schematic front view of the structure of the armrest device in another state of the massage bed apparatus shown in FIG. 1 .

FIG. 11 is a front structural schematic diagram of another state of the armrest device in the massage bed apparatus shown in FIG. 1 .

Symbols in the figure: 100-base, 200-foldable bed, 210-bed frame, 211-first installation component, 2111-first base plate, 2112-first hinge ear, 2113-first hinge shaft, 2114-fixed piece , 212-Second installation component, 2121-Second base plate, 2122-Second hinge ear, 2123-Second hinge shaft, 2124-Limit block, 2125-Bearing, 220-First bed plate, 230-Second bed plate, 240-the third bed plate, 250-the fourth bed plate, 260-the second drive member, 261-the first hinge block, 262-the second hinge block, 270-the third drive member, 271-the third hinge block, 272-the first hinge block Four-joint block, 300-lifting device, 310-first driving part, 320-guide sleeve, 330-lifting column, 400-handrail device, 410-handrail plate, 420-adjustment mechanism, 421-four-link assembly, 4211- Mounting block, 4212-connecting block, 4213-first rod, 4214-second rod, 422-swing rod, 4221-handle, 4222-third rod.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

1 schematically shows a massage bed device according to an embodiment of the present invention, including a base 100, a folding bed body 200, a lifting device 300, and two symmetrically distributed handrail devices 400, and the folding bed body 200 passes through the lifting device 300 is installed on the base 100 , the folding bed 200 can be folded, and the two handrail devices 400 are respectively provided on both sides of the folding bed 200 .

In order to better describe the various components in this embodiment, this embodiment is described in detail by adopting the three-dimensional concept of X, Y, and Z axes. The driving direction of the lifting device 300 is the Z axis, the longitudinal direction perpendicular to the Z axis is the Y axis, and the lateral direction perpendicular to the Z axis is the X axis. The plane composed of the X axis and the Y axis is the XY plane, the plane composed of the X axis and the Z axis is the XZ plane, and the plane composed of the Y axis and the Z axis is the YZ plane. Moreover, in conjunction with accompanying drawing 1, with the direction of the arrow as the positive direction, the front, rear, left, right, upper and lower positions in this specification are described: the positive direction of the X axis is the right position, otherwise it is the left position; Z The positive direction of the axis is the upper position, otherwise it is the lower position; the positive direction of the Y-axis is the rear position, and vice versa is the front position.

1-2, the folding bed body 200 includes a bed frame 210, a first bed board 220, a second bed board 230, a third bed board 240, a fourth bed board 250, a second driving member 260 and a third driving member 270. The first bed board 220, the second bed board 230, the third bed board 240, and the fourth bed board 250 are arranged on the bed frame 210 in sequence. Arranged and distributed, the second bed 230 is fixed at the middle of the bed frame 210, the first bed 220 is hinged on the left side of the second bed 230, the third bed 240 is hinged on the right side of the second bed 230, and the left end of the fourth bed 250 is connected to the The third bed board 240 is hinged, and the right end of the fourth bed board 250 is hinged with the right end of the bed frame 210 through three links; the fixed end of the second driving member 260 is hinged at the middle position of the frame, and the second driving member 260 is connected with the first bed board 220 The third driving member 270 is hinged at the middle position of the frame, and the third driving member 270 is hinged with the left end of the third bed board 240 .

The first bed board 220 of the folding bed body 200 corresponds to the upper body of the human body, and is driven up and down by the second driving member 260; the second bed board 230 is fixedly arranged and corresponds to the position of the human body's buttocks; the third bed board 240 corresponds to the position of the human body's thighs, and the fourth bed board 250 corresponds to the human body In the calf position, the third bed board 240 is driven up and down by the second driving member 260 , and the fourth bed board 250 is moved up and down through linkage with the third bed board 240 .

Referring to FIG. 2 , a first hinge block 261 is provided on the lower end surface of the left part of the first bed plate 220 , a second hinge block 262 is provided on the lower end surface of the middle part of the bed frame 210 , and two ends of the second driving member 260 are respectively connected with the first hinge block 261 , the second hinge block 262 is hinged. The arrangement of the second driving member 260 is as described above, and the driving and folding are performed by means of hinge.

Referring to FIG. 2 , a third hinge block 271 is provided on the lower end surface of the right portion of the third bed plate 240 , a fourth hinge block 272 is provided on the lower end surface of the middle portion of the bed frame 210 , and two ends of the second driving member 260 are respectively connected with the third hinge block 271 , the fourth hinge block 272 is hinged. The configuration of the third driving member 270 is as described above, and the driving and folding are performed by means of hinge.

1-2 , there are two lifting devices 300 , and the two lifting devices 300 are symmetrically distributed between the base 100 and the folding bed 200 .

3-4, the lifting device 300 includes a first driving member 310, a plurality of guide sleeves 320 and a plurality of lifting columns 330. The first driving member 310, a plurality of guiding sleeves 320, and a plurality of lifting columns 330 are all vertically arranged, and a plurality of guiding sleeves are arranged vertically. 320 is fixed on the base 100, a plurality of lifting columns 330 are arranged on the lower end surface of the folding bed 200, the guide sleeve 320 and the lifting column 330 cooperate, and the driving end and the fixed end of the first driving member 310 are respectively connected to the lifting device 300 and the folding bed. between 200. In this embodiment, there are two guide sleeves 320 and two lifting columns 330 in one lifting device 300 , and a decorative cover is provided outside the guide sleeve 320 in one lifting device 300 . By installing the decorative cover, the overall aesthetic performance of the equipment is improved.

The folding bed body 200 can be set up and down. The folding bed 200 can be moved up and down under the driving of the first driving member 310 and the guidance of the guide sleeve 320 and the lifting column 330 , so as to adjust the height of the folding bed 200 . The lifting device 300 is stable, and through the cooperation of the guide sleeve 320 and the lifting column 330, the folding bed body 200 can be stably adjusted up and down on the vertical line; moreover, the lifting device 300 has a simple structure, stable lifting speed, and is suitable for a wide range of Promote the application.

3-4, the left end of the bed frame 210 is connected to the lifting device 300 through the first mounting assembly 211. The first mounting assembly 211 includes a first base plate 2111, a first hinge ear 2112 and a first hinge shaft 2113. The first base plate 2111 The lower end surface of the first hinge shaft 2113 is connected to the lifting device 300 , the first hinge ears 2112 are arranged on the upper end surface of the first base plate 2111 , and the two ends of the first hinge shaft 2113 are hinged with fixing pieces 2114 connected to the bed frame 210 . The left part of the bed frame 210 is connected with the lifting device 300 through the first mounting assembly 211 .

3-4, the right end of the bed frame 210 is connected to the lifting device 300 through the second mounting assembly 212. The second mounting assembly 212 includes a second base plate 2121, a second hinge ear 2122, and a second hinge shaft 2123. The second base plate The lower end surface of the 2121 is connected with the lifting device 300, the second hinge ear 2122 is arranged on the upper end surface of the second base plate 2121, the second hinge shaft 2123 is arranged on the second hinge ear 2122, and the two ends of the second hinge ear 2122 are provided with bearings 2125, the two sides of the bed frame 210 are provided with limit blocks 2124, and the limit blocks 2124 are provided with grooves for sliding fit of the bearing 2125. The right part of the bed frame 210 is connected with the lifting device 300 through the second mounting assembly 212 .

1, 5-6, the armrest device 400 includes an armrest board 410 and two symmetrically distributed adjustment mechanisms 42, wherein one armrest board 410 is disposed on the front side of the first bed board 220 of the folding bed body 200 through the adjustment mechanism 42, and the other The armrest board 410 is provided on the rear side of the first bed board 220 of the folding bed body 200 through the adjustment mechanism 42 . Armrest boards 410 are further provided on both sides of the first bed board 220 of the folding bed body 200 , and the lifting and lowering of the re-measurement bed board can be adjusted by the adjustment mechanism 42 .

5-6, the adjustment mechanism 42 includes a four-link assembly 421 and a swing rod 422. The right end of the four-link assembly 421 is connected to the first bed board 220, the armrest plate 410 is provided on the left end of the four-link assembly 421, and the swing rod 422 The left end is hinged with the left end of the four-link assembly 421 , and the right end of the swing rod 422 is hinged with the right end of the four-link assembly 421 . The adjustment mechanism 42 is set as above, and the armrest plate 410 is adjusted by shaking the swing rod 422 . The armrest plate 410 can be adjusted by the adjustment mechanism 420; and the adjustment mechanism 420 is composed of a purely manual mechanical structure of the four-link assembly 421 and the swing rod 422. By swinging the swing rod 422, the armrest can be adjusted through the four-link assembly 421. The plate 410 can be adjusted up and down without the help of a driving force, and the angle of the armrest plate 410 can be adjusted smoothly. The purely mechanical mechanism is durable and stable, and is suitable for widespread application.

Combining 5-6, the four-bar linkage assembly 421 includes a mounting block 4211, a connecting block 4212, a first rod 4213, and a second rod 4214. The mounting block 4211 is mounted on the lower end surface of the first bed plate 220. The first rod 4213 and the second rod 4214 The right end is hinged on the mounting block 4211 , the left ends of the first rod 4213 and the second rod 4214 are hinged with the connecting block 4212 .

Combining 5-6, the swing rod 422 includes a third rod 4222 and a handle 4221, the handle 4221 is hinged with the first rod 4213-the hinged end of the connecting block 4212, and the third rod 4222 is hinged with the second rod 4214-the hinged end of the mounting block 4211 , the handle 4221 is provided with a through hole for the third rod 4222 to penetrate.

7-8, the bed frame 210 can be tilted to the left or right by controlling the lifting device 300 on one side or controlling the lifting device 300 on both sides to drive different heights.

When the left lifting device 300 is controlled to rise, the right lifting device 300 is stationary or the height is small, the bed frame 210 is inclined downward to the right, and the bearing 2125 slides in the groove of the limit block 2124, thereby realizing unilateral lifting. When the right lifting device 300 is controlled to rise, the left lifting device 300 is stationary or the height is small, the bed frame 210 is inclined downward to the left, and the bearing 2125 slides in the groove of the limit block 2124, thereby realizing unilateral lifting.

Referring to FIGS. 9-10 , by turning the handle 4221 , the third rod 4222 is linked to the four-link assembly 421 , and the armrest plate 410 is adjusted up and down under the deformation of the four-link.

The foregoing are merely some of the embodiments of the present invention. For those of ordinary skill in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, which all belong to the protection scope of the present invention.

Claims (10)

1. massage bed equipment, is characterized in that, comprises base(100); A folding bed body (200) is arranged on the base, and the folding bed body (200) can be folded; Two symmetrically distributed handrail devices, the handrail devices include a handrail board and an adjustment mechanism, the handrail board is arranged on one side of the folding bed body through the adjustment mechanism, The adjusting mechanism (42) includes a four-link assembly (421) and a swing rod (422). One end of the four-link assembly (421) is connected to the folding bed body (200), and the armrest plate (410) is provided with At the other end of the four-link assembly (421), one end of the swing rod (422) is hinged with one end of the four-link assembly (421), and the other end of the swing rod (422) is connected to the other end of the four-link assembly (421) Hinged. 2 . The massage bed device according to claim 1 , wherein the four-bar linkage assembly ( 421 ) comprises a mounting block ( 4211 ), a connecting block ( 4212 ), a first rod ( 4213 ), a second rod ( 4214), the mounting block (4211) is mounted on the lower end surface of the folding bed (200), one end of the first rod (4213) and the second rod (4214) are hinged on the mounting block (4211), and the first rod (4213) and the second rod (4214) are hinged on the mounting block (4211). The other ends of the first rod (4213) and the second rod (4214) are hinged with the connecting block (4212), and the armrest plate (410) is arranged on the end surface of the connecting block (4212). 3. The massage bed device according to claim 2, wherein the swing rod (422) comprises a third rod (4222), a handle (4221) and a spring (4223), and the handle (4221) is connected to the third rod (4222) A rod (4213)-the hinged end of the connecting block (4212) is hinged, the third rod (4222) is hinged with the second rod (4214)-the hinged end of the mounting block (4211), and the handle (4221) is provided with There is a through hole for the third rod (4222) to penetrate, the third rod (4222) is provided with a limit ring (4224) near the end of the handle (4221), and the spring sleeve (4223) is provided on the third rod (4222), one end of the spring (4223) is in contact with the limiting ring (4224), and the other end of the spring (4223) is in contact with the handle (4221). 4. The massage bed equipment according to any one of claims 1-3, wherein the folding bed body (200) comprises a bed frame (210), a first bed board (220), a second bed board (230), The third bed board (240), the fourth bed board (250), the second driving member (260) and the third driving member (270), the first bed board (220), the second bed board (230), the third bed board ( 240) and the fourth bed board (250) are arranged on the bed frame (210) in sequence, the second bed board (230) is fixedly arranged, and the first bed board (220) is hinged on one of the second bed boards (230). The third bed board (240) is hinged on the other side of the second bed board (230), one end of the fourth bed board (250) is hinged with the third bed board (240), and the fourth bed board (250) is hinged on the other side. One end is hinged with the bed frame (210); The second driving member (260) is hinged on the frame, the second driving member (260) is hinged with the first bed board (220), the third driving member (270) is hinged on the frame, and the third driving member (270) is hinged on the frame. (270) is hinged with the third bed plate (240). 5 . The massage bed equipment according to claim 4 , wherein a first hinge block ( 261 ) is provided on the lower end surface of the first bed board ( 220 ), and a middle lower end surface of the bed frame ( 210 ) is provided with a first hinge block ( 261 ). 6 . There is a second hinge block (262), and both ends of the second driving member (260) are hinged with the first hinge block (261) and the second hinge block (262) respectively. 6 . The massage bed equipment according to claim 4 , wherein a third hinge block ( 271 ) is provided on the lower end surface of the third bed board ( 240 ), and a middle lower end surface of the bed frame ( 210 ) is provided with a third hinge block ( 271 ). 7 . There is a fourth hinge block (272), and both ends of the second driving member (260) are hinged with the third hinge block (271) and the fourth hinge block (272) respectively. 7. The massage bed equipment according to any one of claims 1-3, characterized in that it further comprises a lifting device (300), and the folding bed body (200) is arranged on the base through the lifting device (300); The lifting device (300) includes a first driving member (310), a plurality of guide sleeves (320) and a plurality of lifting columns (330). The column (330) is arranged on the lower end surface of the folding bed body (200), the guide sleeve (320) and the lifting column (330) cooperate with each other, and the two ends of the first driving member (310) are respectively connected to the lifting device (300) , a folding bed (200). 8 . The massage bed equipment according to claim 7 , wherein there are two lifting devices ( 300 ), and the two lifting devices ( 300 ) are symmetrically distributed on the base ( 100 ) and the folding bed body ( 200 ). )between. 9 . The massage bed device according to claim 8 , wherein the left end of the folding bed body ( 200 ) is connected to the lifting device ( 300 ) through a first installation assembly ( 211 ), and the first installation assembly ( 211) comprises a first base plate (2111), a first hinge ear (2112) and a first hinge shaft (2113), the lower end surface of the first base plate (2111) is connected with the lifting device (300), the first hinge The ears (2112) are arranged on the upper end surface of the first base plate (2111), and the first hinge shafts (2113) are arranged on the first hinge ears (2112) at both ends of the first hinge shafts (2113) which are hinged with The fixing piece (2114) to which the bed frame (210) is connected. 10. The massage bed device according to claim 9, wherein the right end of the bed frame (210) is connected to the lifting device (300) through a second mounting assembly (212), and the second mounting assembly (212) It includes a second base plate (2121), a second hinge ear (2122) and a second hinge shaft (2123), the lower end surface of the second base plate (2121) is connected to the lifting device (300), and the second hinge ear ( 2122) is arranged on the upper end surface of the second base plate (2121), the second hinge shaft (2123) is arranged on the second hinge ear (2122), and the two ends of the second hinge shaft (2123) are provided with bearings ( 2125), limiting blocks (2124) are provided on both sides of the bed frame (210), and the limiting blocks (2124) are provided with grooves for sliding engagement with the bearings (2125).

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