TWI587825B - Washing station with limb protection function - Google Patents

Description

Washing table with limb protection

A "washing table with limb protection function", especially a washing table for providing a water rinsing device, which can be adjusted to the height of the operating level according to the height of the human body and the height of the body of the washing device.

Traditionally, the washing table for washing utensils or fruits and vegetables is fixed in height according to the structure. Generally, the table top or the sink surface of the Taiwan human body is set at about 81 cm, and the washing table is provided with a shallow groove according to its purpose. And the deep trough, the deep trough washing table is installed for the supply of large objects, but the fixed operation level washing table, even if it is provided for adults, is not suitable for a wide range of users with different heights due to the height of the adult. Engineering response, if the height of the dwarf washing table is higher than the waist level, the washing process, the operator must lift the back, the long-term operation will hurt the neck muscle damage of the ligament, the higher height user, It must be bent down to lower its palm operating position to match the operating level of the washing table. After a long period of work, the lumbar vertebrae can cause injury, especially in the washing table used in commercial places. Certainly, but the shape of the object to be cleaned is also different in size. Small ones such as spoons and chopsticks, and large ones such as soup stocks, so the user has the height. Poor operational changes, in addition to the use of the same, but more importantly, will hurt the user limbs of occupational injuries.

The present invention provides a washing table capable of protecting a user's limbs. The operating level of the washing table can be adjusted to suit the height of the body according to the height and cleaning of the human body, and the height of the working body can be adjusted to suit the user's height. Maintain a relaxed posture for cleaning, for the neck arm and waist and even the leg can be maintained and even provide barrier-free space in the cleaning occasions to facilitate the use of limbs for the main purpose.

The second object of the present invention is to use a washing tank having a loading surface at the bottom thereof, and the mounting surface is combined above a positioning seat via a symmetrical linkage mechanism, and the washing tank is vertically displaced up and down according to its center of gravity, by a driving The driving of the device causes the linkage mechanism to change the height of the three-dimensional space, and the modulation of the level of the washing tank is required. The third object of the present invention is to change the height and the space of the driving device operation linkage mechanism, wherein the driving displacement length of the driving device is limited to avoid the component clamping angle or the clamping gap during the displacement of the washing tub, and the user is avoided. Persecution of limbs or objects.

The fourth object of the present invention is to provide a set of displacement drainage pipes at the bottom of the washing tank, so that the washing tank can advantageously discharge waste water at any height.

The fifth object of the present invention is that the driving device can be manual or electric, and the manual can use the worm gear set, and the high sliding rate can easily change the height change of the washing tub, and the electric driver uses the electric motor. The electromechanical motor is driven bidirectionally by the change of the polarity of the power source to change the height of the washing tank. The operating end of the manual or electric switch is preferably on the front side of the washing table.

1‧‧·Washing table

12‧‧‧ Rear retaining wall

11‧‧‧ Washing trough

10‧‧‧Washing objects

2‧‧‧Loading surface

21‧‧‧ Connections

3‧‧‧ linkage agencies

30‧‧‧ pole

31‧‧‧Uplinks

32‧‧‧Lower linkage

7‧‧‧Water source group

70‧‧‧Changes

71‧‧‧Water tap

72‧‧‧Introduction

4‧‧‧ drive

42‧‧‧Limiting components

430‧‧‧Hand rocker

41‧‧‧Change end

40‧‧‧Connected end

43‧‧‧ worm gear set

410‧‧‧Variable worm

400‧‧‧Connected end

431‧‧‧Power worm

432‧‧‧Rotary wheel

5‧‧‧ Positioning Block

51‧‧‧ 接座

44‧‧‧Motor motor group

440‧‧‧Motor

6‧‧‧Displacement drainage pipe

60‧‧‧Changes

61‧‧‧fall head

62‧‧‧ discharge end

300‧‧‧Toggles

Figure 1 is an external view of an application embodiment of the washing station of the present invention.

Figure 2 is a front elevational view of an application embodiment of the present application.

Figure 3 is a schematic diagram of the mechanism in which the sink is presented at the highest position.

Figure 4 is a schematic diagram of the mechanism for the sink to be lowered at the lowest height.

Figure 5 is a side elevational view of the scrubber being assisted by the displacement of the displacement pipe to achieve efficient discharge of water.

Figure 6 is a schematic view showing the structure of the linkage mechanism of the case.

Figure 7 is a structural view showing the structure of the motor unit of the drive unit of the present invention.

For an example of the detailed structure of the case and its working principle, please refer to the following illustration. First, please refer to FIG. 1 , which provides a washing table 1 for the maintenance of the user's limbs. The height of the horizontal plane of the tank 11 can be adjusted according to the height of the user. The washing tank 11 is a normal washing tank, and the rear side is provided with a rear retaining wall 12, and the surface of the rear retaining wall 12 can be combined with a water source tap. The path between the faucet and the water source introduction end is such that the faucet can be displaced, and the bottom of the washing tank 11 is further connected. The washing tank 11 is provided with a loading tank 11 at its lower plane position. The mounting surface 2 of the weight, the mounting surface 2 is combined above a positioning base 5 via a linkage mechanism 3.

The linkage mechanism 3 is a device capable of changing the height of the three-dimensional space, and is provided with an upper linkage member 31 and a lower linkage member 32. The upper end of the upper linkage member 31 is combined with the coupling seat 21 of the mounting surface 2, and the lower linkage member 32 of the linkage mechanism 3 The lower end is combined with the docking seat 51 of the positioning base 5, and the coupling seat 21 and the docking seat 51 are corresponding to each other in a vertical line, wherein the linkage mechanism 3 is driven by a driving device 4 to change the upper linkage 31 and the lower linkage 32 will produce high and low displacement linkage washing tank 11 can be adjusted up and down.

The linkage mechanism 3 can be a front-back, left-right symmetric linkage mechanism, which is a pair of upper and lower symmetrical upper linkages 31 and lower linkages 32, and the opposite ends of the linkages are connected via the toggle 300. 300 is formed into a swingable fulcrum, and the work docking end 40 respectively provided before and after the driving device 4 The damper end 400 is connected to the fulcrum terminal 400, and the variator 41 of the driving device 4 generates a displacement change, and the yaw angle is adjusted for both the two points of the opening and closing point toggle 300, and the upper position is adjusted after the angle is adjusted. The member 31 and the lower linkage 32 form an upright or oblique change, and a hook-and-triangle function relationship is formed after the oblique change, and the height and horizontal position are changed.

The above-mentioned left and right symmetrical upper linkages 31 and lower linkages 32 are more symmetrical, and are provided with two groups of front and rear. The toggles 300 between the front and rear groups are connected via a rod 30, so that a synchronous swing can be generated, wherein the driving is performed. The working docking end 40 and the fulcrum docking end 400 of the device 4 are connected to the equal waist portions of the left and right rods 30, so that the driving device 4 can work evenly and symmetrically. Upper linkage 31 and lower linkage 32.

The upper link member 31 and the lower link member 32 of each group are combined upwardly with a plurality of coupling seats 21 provided on the mounting surface 2, and the docking seats 51 corresponding to the corresponding number of the positioning seats 5 are combined downward. Both the 21 and the lower docking seat 51 are in a fixed point relationship, and the driving of the driving device 4 causes the interlocking mechanism 3 to change the spatial position of the upper and lower heights. During the changing process, the center of gravity of the washing tub 11 is perpendicular to the center lead line, so even if washing The bottom of the tank 11 is filled with water, and the washing tank 11 can be horizontally displaced up and down without being tilted as long as the linkage mechanism 3 can be loaded.

Regarding the change of the center of gravity, as shown in FIG. 2, the loading surface 2 provided at the bottom of the washing tub 11 is a chassis capable of placing the washing tub 11 with a base structure, and a coupling seat 21 is provided for the link member 31. The upper end of the lower linkage 32 is connected to the docking seat 51 of the positioning base 5, and the upper linkage 31 and the lower linkage 32 are connected via the toggle 300, and the level of the washing tank 11 is maintained at the level. The H2 height in the range causes the variable end 41 to generate a working displacement via the driving change of the driving device 4, and the displacement drives the toggle unit 300 to interlock the upper link member 31 and the lower link member 32 to change the oblique angular position. The washing groove 11 can be displaced up and down, wherein the center of the washing tank 11 is vertically overlapped with the lead line during the driving process of the driving device 4, so that the washing tank 11 can be kept horizontally Height changes.

Referring to FIG. 3 again, the highest position of the washing tub 11 is at the height of H3, and the upper linkage 31 and the lower linkage 32 of the linkage mechanism 3 are in a vertical linear symmetry vertical surface relationship, and the driving device is provided. 4, after the variable end 41 is introduced, the maximum length thereof defines that the relative linear relationship between the upper link 31 and the lower link 32 is not changed, and thus the symmetry line passing through the upper link 31 and the lower link 32 is vertical. Straight to the surface, the washing tank 11 can assume the highest H3 height defined by the upper edge of the surface reaching the washing tank 11.

Referring to FIG. 4 again, when the larger washing article 10 is to be washed, the washing tub 11 must be lowered. During the process of lowering the washing tub 11, the center of gravity remains the same as that of the center of gravity lead, in order to provide a large washing object. After being placed, the height of the washing operation can be lowered to the lowest H1 height, and the lowest pole line is the variable end 41 of the driving device 4, which can be supported by a limiting component 42. The shortest distance is defined to be contracted, so that the variable end 41 does not continue to retract to fix the linkage mechanism 3, and the washing tank 11 is fixed at the height H1, and the interlocking mechanism 31 is provided with the linkage 31 and the lower linkage. The member 32 is respectively connected to the coupling seat 21 of the mounting surface 2 and the docking seat 51 of the positioning seat 5. If the upper linkage 31 and the lower linkage 32 generate the smallest change of the inner angle, the angle θ is the smallest. The angular angle cannot pinch the human limb, mainly the sole of the foot. Therefore, the limit position of the driving device 4 is maintained by the limitation of the limiting member 42, and the angle between the upper linkage 31 and the lower linkage 32 cannot damage the limb. Angle range, the angle range is about 35~ Between 40 degrees.

Please refer to FIG. 5 again. Since the washing tank 11 provided in the present case provides washing, the inside of the washing tank 11 must be drained, and the washing liquid must be drained or drained during the washing process, and the washing tank 11 is due to the above 1~4. The height of the figure will change, and in order to allow the discharged wastewater to be discharged from the pipeline to the ditch, it is provided between the washing tank 11 and the surface through an active coupling of the displacement pipe 6 The washing tank 11 can completely and cleanly discharge the waste water to the ditch at any height position. The displacement drainage pipe 6 is composed of a changing section 60, and the upper end is combined with the falling head 61 provided at the bottom of the washing tank 11. The lower end is a discharge end 62, and the discharge end 62 is a nozzle connected to a ditch or a drain pipe. With the change of the change section 60, the water washing tank 11 inside the washing tank 11 can be at any height, and the change section 60 Guided to discharge waste water.

Referring to FIG. 6 again, if the driving device 4 provided in the present case is a manual driving operation, the driving device 4 is provided with a worm wheel set 43. The worm wheel set 43 drives the driving device 4 through the action of the worm wheel. The end 41 of the driving device 4 is configured as a variable worm 410, which can provide a circular spiral (not shown) of the rotating wheel 432 provided by the worm wheel set 43, and is longitudinally connected to the rotating wheel 432. It is determined by the body of the driving device 4, the center of the turning wheel 432 is overlapped with the center of the variable end 41, and the outer circle of the turning wheel 432 is a worm gear tooth, which can receive the rotary cutting of a power worm 431, and return The rotary wheel 432 generates a radial angular position change, and the rotary wheel 432 is operated to rotate via a hand rocker 430, such as a hand wheel, which changes the change of the displacement of the variable end 41 in both directions, and achieves manual operation. The operation shown as a worm gear set is to utilize the higher sloping rate of the worm gear, which can effectively operate the load and the hand lever 430, of course, at the varying end 41 of the hand lever 430 and the drive unit 4. In addition to the above-described worm worm 410 that is screwed to the undulating end 41 by the slewing wheel 432, the worm wheel 410 is driven to rotate, and the slewing wheel 432 is enlarged by the slewing height of the worm 431, and the hand lever 430 is provided. The same as the variable end 41 can be obtained through a general overlapping gear amplifying mechanism group or a planetary gear set or the like, wherein the handle is disposed on the side to facilitate the operation of the human body before the operation.

Please refer to FIG. 7 again, the driving device 4 provided in the present case can be operated by the power switch of the electromechanical system via the power switch (not shown) on the front side, as shown in the driving device 4 of FIG. In the case where the changing end 41 is the variable worm 410, the rotating wheel 432 can be driven by a motor 440 provided by a motor motor group 44. The output shaft of the motor 440 can be provided with a gear (not shown) to drive the rotation. The outer surface of the wheel 432 achieves a meshing effect with respect to the gear provided, and the output end of the motor 440 body can also be provided with a planetary gear amplifying mechanism, which can generate a higher force arm, and the rotating wheel 432 has The rotary cutting worm 410 has a high-magnification force arm, so that a small DC motor can be used. The DC motor can avoid the risk of electric leakage to maintain the safety of the user and the environment.

The present invention provides a washing station for a water rinsing device, the horizontal height of which can be adjusted according to different heights of the human body, or suitable for a barrier-free public cleaning space such as a public toilet, where the surface area is insufficient to accommodate only one cleaning station. It can be used to innovate to provide the body with the same function. The normal person can use it in a standing position, and then the adjustment can be electric or manual. After the change of the washing tank 11 provided after the change, the level can be changed. At the height suitable for the user, to provide the user with the ability to wash the work in a relaxed and natural position, thereby maintaining the safety of the user's limbs and muscles, the only innovative initiative, please ask the examiner to give a clear understanding, and give the patent as an early prayer.

1‧‧·Washing table

12‧‧‧ Rear retaining wall

11‧‧‧ Washing trough

2‧‧‧Loading surface

21‧‧‧ Connections

3‧‧‧ linkage agencies

30‧‧‧ pole

300‧‧‧Toggles

31‧‧‧Uplinks

32‧‧‧Lower linkage

4‧‧‧ drive

42‧‧‧Limiting components

41‧‧‧Change end

40‧‧‧Connected end

400‧‧‧Connected end

5‧‧‧ Positioning Block

51‧‧‧ 接座

Claims (6)

A "washing table with limb protection function", especially a washing table for providing a water rinsing device, which can be adjusted to the height of the operating level according to the height of the human body and the height of the body of the washing device, including: a washing The trough is provided with a water drop head at one end, a loading surface is horizontally arranged at the bottom, and a joint seat is arranged downwardly on the mounting surface; a positioning seat which can be placed on the ground object, and a lead line position of the joint seat with respect to the mounting surface There is a docking station; a linkage mechanism capable of up-down and down-converting the three-dimensional space type, and an upper and a lower two linkages, wherein the upper end of the upper linkage is coupled to the coupling seat of the washing tub, and the lower end of the lower linkage is coupled to the positioning. a docking seat; a lateral driving device capable of defining a varying distance; the front and rear ends are respectively linked to two toggle joints of the linkage mechanism that are relatively open and closed; a set of displacement pipelines is provided with a variable section, and the variable section is guided at one end. It is connected to the water drop head provided in the above washing tank, and the other end is a discharge end. The linkage mechanism is a left-right, front-rear symmetrical linkage mechanism, the upper end of the upper linkage and the lower linkage member, and the movable combination is a toggle joint, and the symmetrical two-knuckle joints are respectively received by the front and rear ends of the transverse driving device. The working docking end and the fulcrum docking end are respectively connected. For example, in the "washing table with limb protection function" as described in claim 1, wherein the washing tank is provided with a rear retaining wall, and the front wall of the rear retaining wall is combined with a water source group, and the water source group is fixed to the rear retaining wall. The front faucet, the faucet is connected to a change section, and the other end of the change section is the introduction end. The "washing table with limb protection function" as described in claim 1, wherein the variable end of the driving device is a variable worm, and is driven by a worm wheel set, the worm wheel set includes: a driven device The body is positioned and rotatable, and the inner circle provides a spiral connection of the variable worm. The outer circular surface of the slewing wheel is a worm gear tooth, which is rotated by a powered worm that is positioned by the driven device body and can be rotated by an external force. Actuate. For example, the "washing table with limb protection function" as described in the first paragraph of the patent application, wherein the variable end of the driving device is a variable worm, is driven by a motor motor group, and the motor motor assembly There is a power and a motor, the motor is fixed to one end of the body of the driving device, and the output end of the rotating wheel is rotated by a fixed point, and the inner circle of the rotating wheel is provided with a spiral for the variable worm to be screwed. For example, the "washing table with limb protection function" mentioned in the first paragraph of the patent application, wherein the upper linkage and the lower linkage can also be bilaterally symmetrical and set in front and rear two groups, respectively, in the front and rear two sets of respectively set the toggle, via The front and rear ends of the left and right two poles are pivotally connected, and the left and right two poles are mutually opposite to each other, and are respectively connected to the fulcrum end by the working docking end provided by the driving device. For example, in the "washing table with limb protection function" described in the first aspect of the patent application, in the variable end stroke path of the driving device, a limiting member is fixedly coupled to define the retracting distance of the variable end.