TWI542312B - Toilet seat - Google Patents

Description

Toilet seat cushion

The present invention relates to a toilet seat cushion, and more particularly to a toilet seat cushion that utilizes a hydraulic telescopic cylinder or a pneumatic telescopic cylinder to assist a user in standing up.

The toilet is an indispensable sanitary device in the daily life of modern people. Among them, the sitting toilet can prevent the user from maintaining a kneeling posture for a long time and has fatigue discomfort compared with the traditional squat toilet. . However, the toilet seat gasket used in the conventional toilet seat is usually horizontal, which makes it more inconvenient for the user to stand up after the toilet is closed, especially for the elderly, pregnant women, people with physical disabilities or lower limb diseases. It is quite difficult to stand up from the toilet seat gasket, and it may even cause the user to slip, fall or fall from the toilet.

In order to solve the above problem, please refer to FIG. 1 , which is a conventional toilet seat cushion 8 , which includes a pivoting end 81 and a movable end 82 . The pivoting end 81 is pivotally connected to a toilet 80 , and the movable end The 82 series is opposite to the pivot end 81. The toilet seat cushion 8 has an inclined upper surface 83 that forms an angle with a horizontal plane such that the thickness of the toilet seat cushion 2 is decreased from the pivoting end 81 toward the movable end 82 to assist the user. The toilet 80 stands up. An embodiment of the conventional toilet seat cushion 8 has been disclosed in the Patent Case No. M440750 of the Republic of China, "Private Toilet Seat for Lifting Up".

However, the conventional toilet seat cushion 8 simply relies on the inclined upper surface 83 to assist the user in standing up, and the inclined upper surface 83 is provided to take into account the comfort of the user during the toileting process. The angle between the system and the horizontal plane is between 15 and 23 degrees, so the assistance provided by the inclined upper surface 83 is rather limited for those with more severe mobility problems.

In view of this, please refer to FIG. 2, which is another conventional toilet seat cushion 9, which comprises a motor 91, a transmission gear set 92, a support arm 93 and a ring 94. The motor 91 and the transmission gear set 92 can be The transmission gear set 92 is coupled to the motor 91 and the support arm 93, and the support arm 93 is coupled to the seat 94. Wherein, the support arm 93 is a conventional tooth row structure, whereby when the motor 91 rotates forward, the support arm 93 can be driven to extend toward the seat 94 via the transmission gear set 92, so that the seat 94 is rearward. Being supported to form a slanting shape, thereby assisting the user to stand up from the seat 94; conversely, when the motor 91 is reversed, the support arm 93 can be driven to slowly retract inward and downward via the transmission gear set 92, so that The race 94 is lowered flat. An embodiment of the conventional toilet seat cushion 8 has been disclosed in the Patent No. 219480 of the Republic of China Announcement, "Available for the toilet seat structure of the user."

Compared with the aforementioned conventional toilet seat cushion 8, only the angled fixed upper surface 83 is used to assist the user to stand up. Since the conventional toilet seat cushion 9 can utilize the power of the motor 91 to support the seat ring 94 from the flat state, the seat The angle of the loop 94 can vary widely, so the conventional toilet seat cushion 9 can significantly help the user to stand up from the toilet 90.

It should be noted that the conventional toilet seat 9 uses the motor 91 as a power source for driving the seat 94. However, the toilet 90 is usually installed in a place with high humidity such as a toilet or a bathroom, resulting in the service life of the motor 91. It is easy to be affected by the moisture and sharply reduced; in addition, the seat 94 needs to bear the weight of the human body, so the motor 91 adopts a low-rotation and high-torque motor, because the transmission gear set 92 and the support arm 93 as the transmission structure are respectively For the conventional gear and tooth row structure, under the influence of the weight of the human body that the washer 94 bears and the output torque of the motor 91, the transmission gear set 92 and the support arm 93 are very easy to wear during use, and in severe cases, even This causes the support arm 93 to slip off the transmission gear set 92, which negatively affects the service life of the conventional toilet seat cushion 9.

Whether the motor 91 is damaged or the transmission gear set 92 and the support arm 93 are worn out, it is limited by complicated structure and difficult to obtain parts, and the user is difficult to repair and repair by himself, and only a professional can be hired for repair or direct The conventional toilet seat cushion 9 will be replaced, so that the conventional toilet seat cushion 9 is costly to repair and has poor maintenance convenience. On the other hand, when the seat ring 94 is lowered, the support arm 93 will protrude outside the body of the toilet 90, so that the overall size of the conventional toilet seat cushion 9 is large, and it is easy to cause problems such as difficulty in space configuration and inconvenience in installation. It has the disadvantage of being inconvenient to use.

In summary, since the conventional toilet seat cushion 9 uses the motor 91 as a power source for driving the seat 94, and the transmission gear set 92 and the support arm 93 are used as transmission structures, the conventional toilet seat cushion 9 has a service life. Shortcomings such as "short-term" and "poor convenience" have made it difficult for consumers to win the favor of consumers. It is urgent to provide a further improved toilet seat cushion to enhance the market value of the toilet seat cushion for assisting users to stand up and the city. Accounting rate.

An object of the present invention is to provide a toilet seat cushion, which is respectively connected to a first washer and a second washer through a lifting device, and the second washer is pivotally connected to the first washer, and the lifting device can drive the first end to The distance between the second ends is extended or shortened, thereby supporting the second gasket to assist the user to stand up from the toilet seat cushion, and has the effect of improving the service life of the toilet seat cushion.

Another object of the present invention is to provide a toilet seat cushion using the telescopic cylinder or the screw transmission group as a power source for driving the second gasket to replace a power component such as a motor of a conventional toilet seat cushion and a transmission structure such as a transmission gear set or a support arm. The utility model can reduce the overall volume of the toilet seat cushion, and has the effect of improving the convenience of use of the toilet seat cushion.

In order to achieve the foregoing object, the technical means used in the present invention comprises: a toilet seat comprising: a fixing base comprising a first joint portion and a first a first joint portion for coupling a toilet body; a first washer, the second end of the first washer is respectively provided with a second pivoting portion and a third pivoting portion, and the second pivoting portion The second pivoting portion is pivotally connected to the first pivoting portion of the first seat; the second pivoting portion is pivotally connected to the third pivoting portion of the first washer; a lifting device, the lifting device is a telescopic cylinder, the lifting device includes a first end and a second end, and the first end of the lifting device is connected to the first gasket adjacent to one end of the second pivoting portion, The second end of the lifting device is connected to the second washer away from the one end of the fourth pivoting portion, so that the lifting device is away from the third pivoting portion and the fourth pivoting portion, and the lifting device is coupled A controller capable of driving and controlling the lifting device to expand and contract to extend or shorten the distance between the first gasket and the second gasket.

The toilet seat of the present invention, wherein the toilet body is provided with a second joint portion, the second joint portion and the first joint portion of the fixed seat are corresponding joint structures, and the first joint portion and the second joint portion are They are combined with each other.

The toilet seat cushion of the present invention, wherein the first joint portion is a plurality of perforations, the second joint portion is a plurality of seat holes, and the number of the plurality of seat holes formed by the second joint portion and the first joint portion respectively The perforations are aligned with each other, and each of the perforations extends through the locking element to be fixed to each of the seat holes.

In the toilet seat cushion of the present invention, the first gasket is provided with an extending portion extending away from one of the second washers, and the first end of the lifting device is coupled to the extending portion.

The toilet seat cushion of the present invention, wherein the second washer is provided with a guiding portion, the guiding portion is disposed at the one end of the second washer away from the fourth pivoting portion, and the second end of the lifting device is coupled to the guiding Leading section.

In the toilet seat cushion of the present invention, the guiding portion is formed with a guiding groove along the circumference of the second gasket, and the second end is slidably coupled to the guiding portion.

A toilet seat cushion comprising: a fixing base comprising a first joint portion and a first a first joint portion for coupling a toilet body; a first washer, the second end of the first washer is respectively provided with a second pivoting portion and a third pivoting portion, and the second pivoting portion The second pivoting portion is pivotally connected to the first pivoting portion of the first seat; the second pivoting portion is pivotally connected to the third pivoting portion of the first washer; The lifting device is a screw drive set, comprising a screw member and a connecting rod, the screw member is fixed to one end of the first washer adjacent to the second pivoting portion, and the screw member has a threaded portion, the connecting rod a solenoid, a first end and a second end, the screw is screwed to the threaded portion of the screw member, the first end is pivotally connected to the solenoid, and the second end is coupled to the second The washer is away from one end of the fourth pivoting portion such that the lifting device is away from the third pivoting portion and the fourth pivoting portion, and the controller is coupled to the screw member for driving the screw member to pivot.

The toilet seat of the present invention, wherein the toilet body is provided with a second joint portion, the second joint portion and the first joint portion of the fixed seat are corresponding joint structures, and the first joint portion and the second joint portion are They are combined with each other.

The toilet seat cushion of the present invention, wherein the first joint portion is a plurality of perforations, the second joint portion is a plurality of seat holes, and the number of the plurality of seat holes formed by the second joint portion and the first joint portion respectively The perforations are aligned with each other, and each of the perforations extends through the locking element to be fixed to each of the seat holes.

The toilet seat cushion of the present invention, wherein the lifting device further comprises a guiding rod, the guiding rod comprises a base, a third end and a fourth end, the base is rotatably fixed to the screw member, the first The third end is pivotally connected to the base, the fourth end is connected to the second washer, and the portion between the first end and the second end of the connecting rod is between the third end and the fourth end of the guiding rod Partially pivoted to each other.

The toilet seat cushion of the present invention, wherein the second washer is provided with two guiding portions for respectively coupling the second end of the connecting rod and the fourth end of the guiding rod, and the two guiding portions are disposed on the second washer Keep away from the end edge of the fourth pivoting portion.

〔this invention〕

1‧‧‧ toilet seat cushion

11‧‧‧ Fixed seat

111‧‧‧ first joint

112‧‧‧First pivotal

12‧‧‧First washer

121‧‧‧Second pivotal

122‧‧‧ Third pivotal joint

123‧‧‧Extension

13‧‧‧second washer

131‧‧‧fourth pivotal

132‧‧‧ Guidance Department

14‧‧‧ Lifting device

141‧‧‧ first end

142‧‧‧ second end

143‧‧‧ Controller

2‧‧‧ toilet seat cushion

21‧‧‧ Fixed seat

211‧‧‧ first joint

212‧‧‧First pivotal

22‧‧‧First washer

221‧‧‧Second pivotal

222‧‧‧ Third pivotal

23‧‧‧Second washer

231‧‧‧fourth pivotal

232‧‧‧Guide

24‧‧‧ Lifting device

241‧‧‧ Screw parts

241a‧‧ threaded parts

242‧‧‧ Connecting rod

242a‧‧‧Solenoid

242b‧‧‧ first end

242c‧‧‧ second end

243‧‧‧ Controller

244‧‧‧guides

244a‧‧‧Base

244b‧‧‧ third end

244c‧‧‧ fourth end

B‧‧‧ toilet body

B1‧‧‧Second junction

S‧‧‧Locking components

[study]

8‧‧‧Used toilet seat cushion

80‧‧‧ toilet

81‧‧‧ pivot end

82‧‧‧ active end

83‧‧‧Sloping the upper surface

9‧‧‧Used toilet seat cushion

90‧‧‧ toilet

91‧‧‧Motor

92‧‧‧Transmission gear set

93‧‧‧Support arm

94‧‧‧ Seat

Figure 1: A schematic view of the appearance of a conventional toilet seat cushion.

Figure 2: Schematic diagram of another conventional toilet seat cushion.

Fig. 3 is a schematic view showing the appearance of a first embodiment of the present invention.

Fig. 4 is a perspective exploded view showing the first embodiment of the present invention.

Fig. 5 is a cross-sectional view showing the second gasket of the first embodiment of the present invention.

Figure 6 is a schematic cross-sectional view showing a second gasket of the first embodiment of the present invention.

Figure 7 is a perspective exploded view of a second embodiment of the present invention.

Figure 8 is a cross-sectional view showing the second gasket of the second embodiment of the present invention.

Figure 9 is a schematic view showing the action of the lifting device of the second embodiment of the present invention for driving the second gasket.

Figure 10 is a cross-sectional view showing a second gasket of the second embodiment of the present invention.

Figure 11 is a schematic view showing the state in which the lifting device of the second embodiment of the present invention lowers the second gasket.

The above and other objects, features and advantages of the present invention will become more <RTIgt;

The "first direction" in the present invention may be a clockwise rotation direction or a counterclockwise rotation direction, and the "second direction" in the present invention means a direction opposite to the "first direction". That is, when the "first direction" is the clockwise direction of rotation, the "second direction" is the opposite counterclockwise direction; and when the "first direction" is the counterclockwise direction, the "second direction" is Instead, rotate clockwise.

Referring to Figures 3 and 4, a toilet seat 1 according to a first embodiment of the present invention includes a fixed seat 11, a first washer 12, a second washer 13, and a lifting device 14. The first washer 12 is coupled to the fixing seat 11 and the second washer 13 respectively, and the liter The lowering device 14 is connected to the first gasket 12 and the second gasket 13, respectively. The toilet seat 1 can be disposed on a toilet body B, which is preferably a conventional sitting toilet.

The fixing base 11 includes a first joint portion 111, and the second joint portion B1 and the first joint portion 111 of the fixed seat 11 are correspondingly used. The first joint portion 111 is coupled to the first joint portion 111 to form a releasable joint with the toilet body B. In the embodiment, the first joint portion 111 of the fixing base 11 is a plurality of perforations, and the second joint portion B1 of the toilet body B is a plurality of seat holes, and the plurality of seat holes formed by the second joint portion B1 are respectively The plurality of perforations formed by the first joint portion 111 are aligned with each other, and the perforations are penetrated by the locking members S such as screws and locked to the respective seat holes, so that the fixing seat 11 and the toilet body B can be surely Combined with fixation. However, the first and second joint portions 111 and 21 may be other corresponding conventional joint structures such as a card structure, a fastening structure or a screw structure, in addition to the locking structure, and the present invention does not This is limited. In addition, the fixing base 11 further includes a first pivoting portion 112.

A second pivoting portion 121 and a third pivoting portion 122 are respectively disposed at the two ends of the first washer 12, wherein the second pivoting portion 121 and the first pivoting portion 112 of the fixing base 11 are pivotally connected to each other. The first washer 12 is formed to be pivotally coupled to the mount 11.

The second washer 13 is provided with a fourth pivoting portion 131, and the fourth pivoting portion 131 is pivotally connected to the third pivoting portion 122 of the first washer 12 such that the second washer 13 is pivotally coupled. In the first gasket 12.

In the present embodiment, the lifting device 14 can be a telescopic cylinder, and the telescopic cylinder can be a hydraulic telescopic cylinder or a pneumatic telescopic cylinder, and a hydraulic telescopic cylinder is preferably used to ensure that the lifting device 14 has sufficient load-bearing capacity. The lifting device 14 includes a first end 141 and a second end 142, and the lifting device 14 is coupled to a controller 143, whereby the controller 143 can drive and control the lifting device 14 to expand and contract by using fluid pressure. The distance between the first end 141 and the second end 142 is extended or shortened. The first end 141 and the second end 142 are respectively connected Connecting the first gasket 12 and the second gasket 13 , according to which, when the distance between the first end 141 and the second end 142 is extended or shortened by the driving of the controller 143 , the first gasket 12 and the The distance of the second gasket 13 will also be extended or shortened.

In detail, the fourth pivoting portion 131 of the second washer 13 is pivotally connected to the third pivoting portion 122 of the first washer 12 so that the second washer 13 can be pivoted by the third and fourth ends. The portions 122, 131 pivot as a fulcrum with respect to the first washer 12. Therefore, the first end 141 of the lifting device 14 is preferably connected to one end of the first washer 12 adjacent to the second pivoting portion 121 (that is, the first washer 12 is away from one end of the third pivoting portion 122). The second end 142 of the lifting device 14 is preferably connected to one end of the second washer 13 away from the fourth pivoting portion 131 such that the lifting device 14 is away from the third and fourth pivoting portions 122, 131. Thereby, when the distance between the first end 141 and the second end 142 is extended by the controller 143, the lifting device 14 drives the second washer 13 as a force applying point to the third and the third The four pivoting portions 122, 131 pivot as a fulcrum with respect to the first washer 12, thereby propping up the second washer 13.

When the distance between the first end 141 and the second end 142 of the lifting device 14 is shortened by the controller 143, the second gasket 13 preferably forms a contact with the first gasket 12, however, the first end 141 and the second end 142 are respectively connected to the first washer 12 and the second washer 13 , so if the second washer 13 is attached to the first washer 12 , the length of the lifting device 14 is short, so that Its telescopic stroke is limited. Therefore, the first gasket 12 is preferably provided with an extending portion 123. The extending portion 123 can be disposed adjacent to the second pivoting portion 121 and extend away from one of the second gaskets 13. The extension portion 123 is for the purpose. In the event that the first end 141 of the lifting device 14 is coupled such that the second gasket 13 is in contact with the first gasket 12, it is still possible to ensure that the lifting device 14 can be of sufficient length to avoid restrictions on its telescopic stroke.

On the other hand, the second washer 13 can be provided with a guiding portion 132. The guiding portion 132 is preferably disposed at one end of the second washer 13 away from the fourth pivoting portion 131, and the guiding The portion 132 can be a conventional guiding structure such as a guide groove, a slide rail or a pivot for the second end 142 of the lifting device 14 to be coupled. In the embodiment, the guiding portion 132 defines a guiding groove along the circumference of the second gasket 13 , and the second end is slidably coupled to the guiding portion 132 . Therefore, when the distance between the first end 141 and the second end 142 is extended by the controller 143 to support the second washer 13, the second end 142 can be in the guiding portion 132. The slip is applied to relieve the stress applied by the lifting device 14 to the second gasket 13 to prevent the joint portion of the second gasket 13 and the lifting device 14 from being subjected to excessive pressure to cause the second gasket 13 to be broken.

As shown in FIG. 5, the toilet seat cushion 1 of the present embodiment can be mounted on a toilet body B via the fixing base 11 in actual use, and the first gasket 12 can be formed on the second gasket. 13 is between the toilet body B. Since the fixing base 11 can be aligned with the second joint portion B1 of the toilet body B by the first joint portion 111, the fixing seat 11 is detachably coupled with the toilet body B, so that the user purchases The toilet seat cushion 1 can be mounted on various conventional seated toilets, and the invention is not limited thereto.

Wherein, the first gasket 12 is formed to be pivotally coupled to the fixing seat 11, and the second gasket 13 is coupled to the first gasket 12, so that the first and second gaskets 12, 13 can utilize the first and second The pivoting portions 112, 121 serve as pivot points, and are pivoted relative to the fixing base 11 while being picked up to a predetermined position to facilitate the male to clean the toilet or to clean the toilet body B. When the user rides on the toilet seat cushion 1, the first gasket 12 abuts the toilet body B, and the second gasket 13 preferably forms a contact with the first gasket 12 to surely support the weight of the human body.

Referring to FIG. 6 again, when the user wants to stand up and stand up in the toilet, the lifting device 14 can be driven to extend by the controller 143 of the lifting device 14 so that the first end 141 and the second end 142 are The spacing is extended. Thereby, the lifting device 14 drives the second washer 13 as a urging point to pivot relative to the first washer 12 with the third and fourth pivoting portions 122, 131 as fulcrums, thereby propping up the second Washer 13. Accordingly, the distance between the first washer 12 and the second washer 13 will be enlarged, so that the second washer 13 is inclined with respect to the horizontal plane to The auxiliary user stands up from the toilet seat 1 .

On the other hand, if the user wants to ride the toilet seat cushion 1, the lifting device 14 can also be driven to extend the second washer 13 via the controller 143 of the lifting device 14, so that the second washer 13 is inclined with respect to the horizontal plane. The auxiliary user is seated on the toilet seat cushion 1 and then driven by the controller 143 to shorten the lifting device 14 so that the second gasket 13 is restored to the first gasket 12 for convenient use by the user.

With the above structure, the toilet seat 1 of the first embodiment of the present invention utilizes a telescopic cylinder as a lifting device 14. The first end 141 and the second end 142 of the lifting device 14 are respectively connected to a first washer 12 and a second. a washer 13 and a second washer 13 are pivotally connected to the first washer 12, and the lifting device 14 is coupled to a controller 143, and the controller 143 can drive and control the lifting device 14 to expand and contract with fluid pressure, so that the The distance between the first end 141 and the second end 142 is extended or shortened, thereby supporting or lowering the second washer 13 to assist the user to stand up or ride on the toilet seat 1 from the toilet seat 1 .

Therefore, the toilet seat cushion 9 of the present invention uses the motor 91 as the power source of the driving seat 94, and the transmission gear set 92 and the support arm 93 are used as the transmission structure. The toilet seat cushion 1 of the embodiment of the present invention utilizes the lifting and lowering. The device 14 serves as a power source for driving the second gasket 13. The lifting device 14 is a structure such as a hydraulic telescopic cylinder or a pneumatic telescopic cylinder, and can effectively block moisture compared with the motor 91, so the service life of the lifting device 14 The toilet seat 1 is not installed in a high-humidity place such as a toilet or a bathroom; further, the lifting device 14 is connected to the first washer 12 via the first end 141 and the second end 142, respectively. The second washer 13 is driven by the transmission structure such as the transmission gear set 92 and the support arm 93 to directly drive the second washer 13 through the lifting device 14, thereby comparing the conventional toilet seat cushion 9 The service life is easily reduced by the influence of the transmission gear set 92 and the support arm 93 during wear or slippage during use. The toilet seat cushion 1 of the embodiment of the present invention does have the function of improving its service life. .

In addition, the telescopic cylinder has the advantages of low failure rate and easy maintenance, and the lifting device 14 is small in size when it is shortened, and is lowered when the conventional toilet seat cushion 9 is lowered and lowered. The support arm 93 protrudes from the outside of the body of the toilet 90, so that the overall size of the conventional toilet seat cushion 9 is bulky. The toilet seat cushion 1 of the embodiment of the present invention can use the lifting device 14 as a power source for driving the second washer 13 Effectively reducing the overall volume of the toilet seat cushion 1 to facilitate installation and installation, it has the effect of improving the convenience of use.

Referring to Figures 7 and 8, a toilet seat cushion 2 according to a second embodiment of the present invention, the toilet seat cushion 2 also includes a fixing base 21, a first washer 22, a second washer 23 and a lifting device 24, The lifting device 24 is also connected to the first washer 22 and the second washer 23 respectively, which is different from the first embodiment in that the lifting device 24 can be a screw transmission group, including a screw member 241 and a connecting device. Rod 242 and a controller 243. The screw member 241 is fixed to the first washer 22, and the screw member 241 has a threaded portion 241a. The connecting rod 242 includes a screw 242a, a first end 242b and a second end 242c. The screw 242a The first end 242b is pivotally connected to the screw 242a, and the second end 242c is connected to the second washer 23; the controller 243 can be a motor, and is preferably a stepping step. The motor 243 is coupled to the screw member 241 for driving the screw member 241 to pivot such that the screw 242a of the link 242 is displaced along the screw member 241. Therefore, when the solenoid 242a is displaced, the first end 242b of the connecting rod 242 is displaced together, so that the second end 242c of the connecting rod 242 can synchronously drive the second washer 13 to make the first The distance between the washer 12 and the second washer 13 is then lengthened or shortened.

In detail, the screw member 241 of the lifting device 24 is fixed to one end of the first washer 22 adjacent to the second pivoting portion 221, and the second end 242c of the connecting rod 242 is connected to the second washer 23 away from the first One end of the four pivoting portions 231 is such that the lifting device 24 is away from the third pivoting portion 222 and the fourth pivoting portion 231. Furthermore, the lifting device 24 can further include a guiding rod 244. The guiding rod 244 includes a base 244a, a third end 244b and a fourth end 244c. The seat 244a is rotatably fixed to a portion of the screw member 241 where the threaded portion 241a is not provided. The third end 244b is pivotally connected to the base 244a, and the fourth end 244c is connected to the second washer 23, and the connection A portion between the first end 242b and the second end 242c of the rod 242 is pivotally coupled to a portion between the third end 244b and the fourth end 244c of the guide rod 244.

On the other hand, the second washer 23 can be provided with two guiding portions 232. The two guiding portions 232 are disposed at an edge of the second washer 23 away from the fourth pivoting portion 22. The two guiding portions 232 can be It is a conventional guiding structure such as a guide groove, a slide rail or a pivot to respectively connect the second end 242c of the connecting rod 242 and the fourth end 244c of the guiding rod 244. Accordingly, when the first end 242b of the link 242 is displaced along the screw member 241, the pivotal relationship between the link 242 and the guide rod 244 will force the link 242 relative to the guide rod 244. A pivot is generated to enable the second end 242c of the link 242 to support or lower the second washer 13.

Referring to Figures 9 and 10, in the present embodiment, when the controller 243 drives the screw member 241 to pivot in a first direction, the solenoid 242a of the link 242 approaches the guide along the screw member 241. When the base 244a of the rod 244 is attached, the first end 242b of the link 242 will be adjacent to the third end 244b of the guide rod 244 along the screw member 241, so that the link 242 will pivot relative to the guide rod 244. Rotating, the second end 242c of the connecting rod 242 and the fourth end 244c of the guiding rod 244 can support the second washer 23, so that the distance between the first washer 12 and the second washer 13 is expanded; Referring to FIG. 11, when the controller 243 drives the screw member 241 to pivot in a second direction such that the screw 242a of the link 242 moves away from the base 244a of the guide rod 244 along the screw member 241, The first end 242b of the link 242 will be along the third end 244b of the guide rod 244 along the screw member 241, so that the link 242 will pivot relative to the guide rod 244, so that the link 242 is The second end 242c and the fourth end 244c of the guiding rod 244 can lower the second washer 23, and the second washer 13 can be restored to be attached to the first washer 12.

With the above structure, the toilet seat 2 of the second embodiment of the present invention utilizes a screw drive set as a lifting device 24, and the lifting device 24 can be a screw drive set, including a screw member 241 and a connecting rod 242, the screw member 241 is fixed to a first washer 22, and the screw member 241 has a threaded portion 241a, and one end of the connecting rod 242 is screwed to the threaded portion 241a. The other end of the connecting rod 242 is connected to a second washer 23, and the screw member 241 is coupled to a controller 243, and the controller 243 can drive the screw member 241 to pivot, so that the screw 242a of the connecting rod 242 is along The screw member 241 is displaced to drive the second washer 23 by the second end 242c of the connecting rod 242, so that the distance between the first washer 22 and the second washer 23 is extended or shortened, thereby supporting or lowering The second washer 23 is configured to assist the user to stand up from the toilet seat 2 or to ride on the toilet seat cushion 2.

It can be seen that the toilet seat cushion 9 is used as the power source of the driving seat 94, and the transmission gear set 92 and the support arm 93 are used as the transmission structure. The toilet seat cushion 2 of the embodiment of the present invention utilizes the lifting and lowering. The device 24 serves as a power source for driving the second washer 13 . The lifting device 24 is a screw drive set, and the first washer 22 and the second washer 23 are respectively connected via the screw member 241 and the connecting rod 242. Driven by the transmission gear set 92 and the support arm 93, the second washer 13 can be directly driven by the link 242 by driving the screw 241 to rotate the controller 243, thereby comparing the conventional toilet seat cushion. The service life of 9 is easily reduced by the influence of wear and slippage of the transmission gear set 92 and the support arm 93 during use. Since the screw transmission structure is relatively stress-tolerant, it is not easy to wear and does not cause slippage, and the present invention The toilet seat cushion 2 of the embodiment does have the effect of increasing its service life.

In addition, the screw drive set as the lifting device 24 has the advantages of low failure rate and easy maintenance, and the connecting rod 242 of the lifting device 24 can be accommodated in the first washer 22 and the second washer 23 When the toilet seat cushion 9 is lowered and flattened by the seat 94, the support arm 93 will protrude outside the body of the toilet 90, so that the overall size of the conventional toilet seat cushion 9 is bulky, and the toilet of the embodiment of the present invention The cushion 2 can effectively reduce the overall volume of the toilet seat cushion 2 by using the lifting device 24 as a power source for driving the second washer 23, so as to facilitate the safety. The installation setting does have the effect of improving the convenience of its use.

In summary, the toilet seat cushions 1 and 2 of the first and second embodiments of the present invention can achieve the effects of improving the service life of the toilet seat cushion and improving the convenience of use thereof.

While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

1‧‧‧ toilet seat cushion

11‧‧‧ Fixed seat

111‧‧‧ first joint

112‧‧‧First pivotal

12‧‧‧First washer

121‧‧‧Second pivotal

122‧‧‧ Third pivotal joint

123‧‧‧Extension

13‧‧‧second washer

131‧‧‧fourth pivotal

132‧‧‧ Guidance Department

14‧‧‧ Lifting device

141‧‧‧ first end

142‧‧‧ second end

143‧‧‧ Controller

B‧‧‧ toilet body

B1‧‧‧Second junction

S‧‧‧Locking components

Claims (11)

A toilet seat includes: a fixing base comprising a first joint portion and a first pivot joint portion, the first joint portion is for combining a toilet body; a first washer, and the two ends of the first washer are respectively provided a second pivoting portion and a first pivoting portion are pivotally connected to each other; a second washer is provided with a fourth pivoting portion, the fourth The pivoting portion is pivotally connected to the third pivoting portion of the first washer; and a lifting device is a telescopic cylinder, the lifting device includes a first end and a second end, and the lifting device is One end is connected to the first gasket adjacent to one end of the second pivoting portion, and the second end of the lifting device is connected to the second gasket away from one end of the fourth pivoting portion, so that the lifting device is away from the first The third pivoting portion and the fourth pivoting portion are coupled to a controller, and the controller can drive and control the lifting device to expand and contract to extend or shorten the distance between the first gasket and the second gasket. . The toilet seat according to claim 1, wherein the toilet body is provided with a second joint portion, and the second joint portion and the first joint portion of the fixed seat are corresponding joint structures, the first joint The portion and the second joint portion are aligned with each other. The toilet seat cushion of claim 2, wherein the first joint portion is a plurality of perforations, the second joint portion is a plurality of seat holes, and the plurality of seat holes formed by the second joint portion are respectively A plurality of perforations formed by a joint portion are aligned with each other, and each of the perforations extends through the locking member to be fixed to each of the seat holes. The toilet seat cushion according to any one of claims 1 to 3, wherein the first gasket is provided with an extension portion extending away from one of the second gaskets, the first end of the lifting device Attached to the extension. The toilet seat according to any one of claims 1 to 3, wherein the second The gasket is provided with a guiding portion disposed at one end of the second gasket away from the fourth pivoting portion, and the second end of the lifting device is coupled to the guiding portion. The toilet seat cushion of claim 5, wherein the guiding portion is formed with a guiding groove along the circumference of the second gasket, and the second end is slidably coupled to the guiding portion. A toilet seat includes: a fixing base comprising a first joint portion and a first pivot joint portion, the first joint portion is for combining a toilet body; a first washer, and the two ends of the first washer are respectively provided a second pivoting portion and a first pivoting portion are pivotally connected to each other; a second washer is provided with a fourth pivoting portion, the fourth The pivoting portion and the third pivoting portion of the first washer are pivotally connected to each other; and a lifting device is a screw transmission group, comprising a screw member and a connecting rod, wherein the screw member is fixed to the first The washer is adjacent to one end of the second pivoting portion, and the screw member has a threaded portion, the connecting rod includes a screw, a first end and a second end, the screw is screwed to the thread of the screw member The first end is pivotally connected to the solenoid, and the second end is connected to the second washer away from the one end of the fourth pivoting portion, so that the lifting device is away from the third pivoting portion and the fourth a pivoting portion, and the controller is coupled to the screw member for driving the screw member to pivot. The toilet seat according to claim 7, wherein the toilet body is provided with a second joint portion, and the second joint portion and the first joint portion of the fixed seat are corresponding joint structures, the first joint The portion and the second joint portion are aligned with each other. The toilet seat cushion of claim 8, wherein the first joint portion is a plurality of perforations, the second joint portion is a plurality of seat holes, and the plurality of seat holes formed by the second joint portion are respectively A plurality of perforations formed by a joint portion are aligned with each other, and each of the perforations extends through the locking member to be fixed to each of the seat holes. The toilet seat cushion according to any one of claims 7 to 9, wherein the lifting device further comprises a guiding rod, the guiding rod comprising a base, a third end and a fourth end, the base The seat is rotatably fixed to the screw member, the third end is pivotally connected to the base, the fourth end is connected to the second washer, and the portion between the first end and the second end of the link is coupled The portion between the third end and the fourth end of the guiding rod is pivotally connected to each other. The toilet seat cushion of claim 10, wherein the second washer is provided with two guiding portions for respectively combining the second end of the connecting rod and the fourth end of the guiding rod, the two guiding The portion is disposed at an edge of the second gasket away from the fourth pivot portion.