CN115191858B - Liftable intermittent fit toilet head module and two toilet care devices - Google Patents

Abstract

The invention discloses a liftable intermittent laminating type toilet head module and a two-way nursing device, wherein the liftable intermittent laminating type toilet head module comprises a toilet head mounting frame, a toilet head module and an integrated bed chair, and the toilet head module is slidably arranged on the toilet head mounting frame; the toilet head module comprises a toilet head box, wherein the toilet head box comprises a shell, a lifting piece arranged in the shell and two toilet heads connected with the lifting piece; the integrated bed chair comprises a bed chair chassis, a driving piece and a supporting frame, wherein the driving piece and the supporting frame are respectively arranged on the bed chair chassis, the driving piece can be connected with the toilet head box to drive the toilet head box to move to the lower part of the toilet outlet, and the lifting piece is used for driving the toilet heads to lift so as to be close to or far away from the toilet outlet. The liftable intermittent attaching type toilet head module adopts an intermittent attaching mode, and the toilet head module automatically attaches to a human body when being used and automatically disengages from the human body when not being used, so that the problems of discomfort, air impermeability or pressure sore are avoided.

Description

Liftable intermittent fit toilet head module and two toilet care devices

technical field

The invention relates to the technical field of toilet care devices, in particular to a liftable and intermittently fitted toilet head module and a toilet care device.

Background technique

At present, there is an open toilet treatment method on the market that uses a combination of a smart toilet and a bed body, but this method requires a large space under the bed, and it is difficult to be compatible with an integrated bed chair; , human body drying, and stool cleaning equipment, but most of these equipment are worn for a long time or bundled on the human body, and there are problems of discomfort, airtightness or pressure sores, which cannot meet the needs of homes and institutions. One-to-one and one-to-many requirements for different application occasions, and cannot be compatible with one-piece bed chairs; there are currently some manufacturers in the market that adopt a two-way treatment method that fits when in use and detaches when not in use, avoiding discomfort and discomfort. Ventilation or pressure sores, but manual assistance is required to achieve the attachment and separation of the toilet head and the human body. There are many auxiliary actions, high labor intensity, and low efficiency. After the toilet head is separated from the human body, there is a lot of odor and the environment smells great.

Therefore, it is necessary to provide a new liftable intermittent fit toilet head module and two toilet care devices to solve some of the above technical problems.

Contents of the invention

The main purpose of the present invention is to provide a liftable discontinuous fitting type toilet head module and two toilet nursing devices, aiming at solving the problem that existing nursing devices need manual assistance to realize the bonding and separation of the toilet head and the human body, with many auxiliary actions and labor-intensive. Intensive, low-efficiency technical issues.

In order to achieve the above purpose, according to one aspect of the present invention, the present invention provides a liftable intermittent fit toilet head module, comprising:

toilet mounting bracket;

A toilet module, the toilet module is slidably installed on the toilet installation frame; the toilet module includes a toilet box, and the toilet box includes a housing, a lifting member installed in the housing, and Two toilet heads connected with the lifter;

An integrated bed chair, the integrated bed chair includes a bed chair chassis and a driving member and a support frame respectively arranged on the bed chair chassis, the support frame is formed with a toilet hole, and the toilet hole cover is provided with a toilet The hole cover plate, the driving part is connected with the toilet head box to drive the toilet head box to move to the bottom of the toilet outlet hole, and the lifting part is used to drive the two toilet heads up and down to approach or move away from the toilet head out the toilet hole.

In one embodiment, the toilet head installation frame is provided with a limit slider, the toilet head box is provided with a clamping piece that engages with the limit slider, and the bed and chair chassis is provided with an unlocking piece for When the toilet box moves to a preset position, the unlocking member drives the limiting slider to move to unlock the limiting slider and the clamping member.

In one embodiment, the limit slider includes a protruding end, and the toilet box includes a rear side plate, and the protruding end is in surface contact with the rear side plate to prevent the driving member from driving the toilet. The head box slides on the mount.

In one embodiment, the toilet head installation frame is also provided with an elastic return member, one end of the elastic return member abuts against the limit slider, and the other end of the elastic return member is connected to the toilet head Mount.

In one embodiment, the liftable intermittent fitting toilet head module further includes a spring guide pin mounted on the toilet head installation frame, the elastic return member is a spring, and the spring is sleeved on the spring guide pin .

In one embodiment, the toilet head box further includes a toilet head support plate, the two toilet heads are installed on the toilet head support plate, the lifting member is a scissors, and the scissors include an electric push rod and a The connecting rod connected with the electric push rod, one end of the scissors is connected with the toilet head support plate.

In one embodiment, the scissors further includes a roller bracket, a roller is provided on the end of the connecting rod, and the roller is in rolling connection with the roller bracket.

In one embodiment, the roller support includes an upper roller support and a lower roller support arranged at intervals.

In one embodiment, the toilet box further includes a toilet cover disposed above the two toilet heads, the toilet cover covers the opening of the toilet box, and the toilet cover can be Slidingly mounted on the housing, the toilet box includes a gear and a rack that mesh with each other, and the rack is connected to the toilet cover so that the gear drives the rack to open or close the toilet. said opening.

According to one aspect of the present invention, the present invention also provides a two-failure care device, the two-failure care device includes the above-mentioned liftable intermittent fit type toilet head module, and also includes two stool processing modules, the toilet head The module is detachably connected to the stool processing module.

In the above scheme, the liftable and intermittently fitted toilet module includes a toilet installation frame, a toilet module and an integrated bed chair, and the toilet module is slidably installed on the toilet installation frame; the toilet module includes a toilet box, and the toilet The head box includes a shell, a lifting piece installed in the shell, and two toilet heads connected with the lifting piece; the integrated bed chair includes a bed chair chassis, a driving piece and a support frame respectively arranged on the bed chair chassis, and the support frame is formed. The toilet hole and the toilet outlet cover are provided with a toilet hole cover plate, the driving part is connected with the toilet head box to drive the toilet box to move to the bottom of the toilet outlet hole, and the lifting part is used to drive the two toilet heads up and down to approach or stay away from the toilet outlet hole. The invention adopts the discontinuous bonding method, the two toilet heads are automatically bonded to the human body when in use, and automatically separated from the human body when not in use, avoiding the problems of discomfort, airtightness or pressure sores; it can be used in combination with an integrated bed and chair, and can also Separated from the integrated bed and chair, so as to meet the requirements of one-to-one and one-to-many use in different applications such as homes and institutions; and without manual assistance, the new type of toilet head can be attached and separated from the human body, with low labor intensity and high efficiency ; Furthermore, by designing a toilet box containing two toilet heads, it is possible to reduce peculiar smell from the toilet head, thereby reducing environmental odor.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative effort.

Fig. 1 is a partial structural schematic diagram of a toilet module and a toilet installation frame according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of the toilet box according to the embodiment of the present invention;

Fig. 3 is a three-dimensional structural schematic diagram of an excretion care device according to an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of the connection between the toilet head module and the two toilet processing modules according to the embodiment of the present invention;

Fig. 5 is a schematic diagram of the separation of the toilet head module and the two toilet processing modules according to the embodiment of the present invention;

Fig. 6 is a structural schematic diagram of the toilet head installation frame, the two toilet processing installation frames, the handle lock and the chassis lock according to the embodiment of the present invention;

Fig. 7 is a structural schematic diagram of a toilet module and a toilet installation frame according to an embodiment of the present invention;

Fig. 8 is a structural schematic diagram of the connection between the toilet head module and the integrated bed and chair according to the embodiment of the present invention;

Fig. 9 is another schematic diagram of the connection between the toilet head module and the integrated bed and chair according to the embodiment of the present invention;

Fig. 10 is a schematic structural diagram of a guide member according to an embodiment of the present invention.

Explanation of reference numbers:

10. Two toilet processing modules; 20. Two toilet processing installation frames; 21. First handle; 22. First chassis; 30. Toilet head module; 31. Toilet head box; , toilet head support plate; 314, lifting parts; 315, two toilet heads; 316, roller bracket; 317, toilet head cover plate; 318, gear; 319, rack; 320, shell; 41. Second handle; 42. Second chassis; 421. Guide groove; 50. Guide piece; 51. Guide part; 52. Slide part; 53. Guide cavity; , the first connecting seat; 72, the second connecting seat; 73, the handle pin; 74, the first notch; 75, the second notch; 76, the locking part; 80, the chassis locking part; Chassis latch; 90, integrated bed chair; 91, driving part; 92, bed chair chassis; 93, support frame; 931, toilet hole cover plate; 100, connecting piece; 101, cross bar; Guide limit piece; 120, limit electromagnetic piece; 130, limit slider; 131, extension end; 140, snap-in piece; 150, unlocking piece; Pipeline components.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In the present invention, unless otherwise specified and limited, the terms "connection" and "fixation" should be understood in a broad sense, for example, "fixation" can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, the technical solutions of the various embodiments of the present invention can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered as a combination of technical solutions. Does not exist, nor is it within the scope of protection required by the present invention.

Please refer to Fig. 1 and Fig. 2, according to one aspect of the present invention, the present invention provides a liftable intermittent fit toilet head module 30, including:

Toilet head installation frame 40;

The toilet module 30, the toilet module 30 is slidably installed on the toilet installation frame 40; the toilet module 30 includes a toilet box 31, and the toilet box 31 includes a housing 320, a lifter 314 installed in the housing 320, and Two toilet heads 315 connected with the lifter 314;

An integrated bed chair 90, the integrated bed chair 90 includes a bed chair chassis 92 and a driving member 91 and a support frame 93 respectively arranged on the bed chair chassis 92, the support frame 93 is formed with a toilet hole, and the toilet hole cover is provided with a toilet hole The cover plate 931 and the driving member 91 are connected to the toilet head box 31 to drive the toilet head box 31 to move to the bottom of the toilet hole, and the lifter 314 is used to drive the two toilet heads 315 to move up and down to approach or move away from the toilet hole.

In the above-mentioned embodiment, the toilet head module 30 is slidably installed on the toilet head installation frame 40. After the toilet head module 30 is slid to dock with the integrated bed chair 90, when it needs to be used, the toilet hole cover 931 can be opened. Then the toilet head box 31 is driven to move to the bottom of the toilet outlet through the driving member 91, and then the lifting member 314 is used to drive the two toilet heads 315 to rise to fit the user. After the use is completed, the two toilet heads 315 can be driven down by the lifting member 314 , and then the toilet head box 31 can be driven to move to the initial position by the driving member 91 . This embodiment adopts the discontinuous bonding method, and the two toilet heads 315 are automatically bonded to the human body when in use, and are automatically separated from the human body when not in use, avoiding the problems of discomfort, airtightness or pressure sores; it can be used in combination with the integrated bed chair 90 , and can also be detached from the integrated bed chair 90, so as to meet the one-to-one and one-to-many use requirements of different applications such as homes and institutions; and it does not need manual assistance to realize the fitting and separation of the new toilet head and the human body, labor-intensive Small size, high efficiency; moreover, through the design of the toilet box 31 containing two toilet bowls 315, it can reduce the odor from the toilet bowl, thereby reducing the environmental odor. In addition, an ultraviolet disinfection lamp may also be provided in the toilet head box 31 to sterilize the two toilet heads 315 .

In one embodiment, the toilet head installation frame 40 is provided with a limiting slider 130, the toilet head box 31 is provided with a clamping member 140 that engages with the limiting slider 130, and the bed and chair chassis 92 is provided with an unlocking member 150. When the toilet box 31 moves to the preset position, the unlocking member 150 drives the limiting slider 130 to move to unlock the limiting slider 130 and the locking member 140 . The preset position here refers to the position where the installation of the toilet head box 31 and the integrated bed chair 90 is completed. When the toilet box 31 has not moved to the installation position with the integrated bed chair 90, the toilet box 31 and the toilet installation frame 40 are locked by the clip joint 140 and the limit slider 130 to prevent the toilet box 31 from facing each other. The toilet bowl installation frame 40 moves. When moving to the installation position, the unlocking part 150 touches the limit slider 130 and pushes the limit slider 130 away from the clip 140 to complete the unlocking, so that the toilet bowl installation frame 40 and the toilet box 31 are separated, which is convenient for follow-up Push the toilet box 31 into the toilet hole of the integrated bed chair 90 . Specifically, the limit slider 130 includes a protruding end 131, and the toilet box 31 includes a rear side plate, and the protruding end 131 is in contact with the rear side plate to prevent the driving member 91 from driving the toilet box 31 to slide on the mounting frame; unlock Part 150 can be a touch plate, when toilet head box 31 moves to installation position, touch plate abuts against limit slider 130 and pushes limit slide block 130 to move, and limit limit slide block 130 and clamping piece 140 Separation to complete the unlocking process.

In one embodiment, the toilet head installation frame 40 is further provided with an elastic return member 160 , one end of the elastic return member 160 abuts against the limit slider 130 , and the other end of the elastic return member 160 is connected to the toilet head installation frame 40 . The elastic return member 160 is provided so that when the unlocking member 150 is separated from the limit slider 130 and needs to be locked again, the limit slider 130 can automatically return to the initial position under the action of the elastic recovery force, that is, the limit slider 130 is fastened with the clamping member 140 to prevent the toilet box 31 from moving.

In one embodiment, the liftable intermittent fitting toilet head module 30 further includes a spring guide pin 170 mounted on the toilet head installation frame 40 , the elastic return member 160 is a spring, and the spring is sleeved on the spring guide pin 170 . The spring guide pin 170 mainly acts as a fixed spring and prevents the limit slider 130 from moving too much.

In one embodiment, the toilet head box 31 also includes a toilet head support plate 313, two toilet heads 315 are installed on the toilet head support plate 313, and the lifting member 314 is a scissors, and the scissors include an electric push rod and a push rod connected with the electric push rod. As for the connecting rod, one end of the scissors is connected with the toilet head support plate 313. The connecting rod includes a plurality of oblique rods, some of which are hinged, and the electric push rod pushes the connecting rod to make the two toilet heads 315 rise or fall.

In one embodiment, the scissors further includes a roller bracket 316 , a roller is provided on the end of the connecting rod, and the roller is in rolling connection with the roller bracket 316 . The whole connecting rod can be lifted and lowered by moving the rollers on the roller bracket 316, which means that the whole scissors can be lifted and lowered.

In one embodiment, the toilet head case 31 also includes a toilet head cover 317 arranged above the two toilet heads 315, the toilet head cover 317 covers the opening of the toilet head case 31, and the toilet head cover 317 is slidably mounted on The casing 320 and the toilet box 31 include a gear 318 and a rack 319 which are engaged with each other. The rack 319 is connected to the toilet cover 317 to drive the rack 319 to open or close the opening through the gear 318 . When it needs to be used, drive the toilet head case 31 to move to the bottom of the toilet hole through the driver 91, and then drive the toilet head cover 317 to open horizontally through the gear 318 rack 319, so that the toilet head cover 317 will not be integrated when it is opened. Type bed chair 90 produces interference, also can not take vertical space. After the use is finished, the toilet head cover 317 can be closed again to play the role of deodorization. Of course, here a motor can be set to be connected to the gear 318 to provide driving force for the transmission of the gear 318 .

Please refer to FIG. 3 , according to one aspect of the present invention, the present invention also provides a two-failure care device. The two-failure care device includes the above-mentioned liftable and intermittently fitted toilet head module 30, and also includes two stool processing modules 10. The head module 30 is detachably connected to the stool processing module 10 . Since the toilet care device includes all the technical solutions of all the embodiments of the above-mentioned liftable and intermittently attached toilet head module 30, it at least has all the beneficial effects brought by all the above-mentioned technical solutions. It should be noted that the stool processing module 10 is an existing product on the market, which can perform vacuum suction, supply water to clean the human body, supply heating air to dry the human body, supply water to clean the toilet head, and the stool processing module 10 has a sewage bucket and clean water. bucket, the sewage bucket can be taken out from the two just processing modules 10 to dump the collected dirt, and the clean water bucket can be taken out from the two just processing modules 10 to replenish clean water. Considering that the size of the stool processing module 10 is relatively large, the sewage bucket and the clean water bucket need to be taken out, etc., it is difficult to put the stool processing module 10 into the integrated bed chair 90 .

Please refer to FIGS. 4 to 6. Specifically, the stool care device further includes a stool processing module 10 and a stool processing mounting frame 20. The stool processing module 10 is installed on the stool processing mounting frame 20; The head box 31, the toilet head box 31 includes a housing 320, a lifter 314 installed in the housing 320, and two toilet heads 315 connected to the lifter 314, the two stool processing modules 10 and the toilet head box 31 pass through the pipeline assembly 180 Connection: the toilet module 30 is slidably mounted on the toilet installation frame 40 ; the toilet head installation frame 40 is detachably connected with the two toilet processing installation frames 20 . In this embodiment, the two stool processing modules 10 and the toilet head module 30 are set as a detachable structure, and the toilet head module 30 can be separated from the two stool processing modules 10 and moved into the integrated bed chair 90, so that the two stool processing installation frames 20 and the toilet seat The head installation frame 40 is separated to achieve the purpose of separating the toilet head module 30 and the two toilet processing modules 10 . When the toilet head module 30 is slid to the installation position of the integrated bed chair 90, the toilet head module 30 and the bed chair chassis 92 of the integrated bed chair 90 are locked by the locking assembly, and the bed chair chassis 92 of the integrated bed chair 90 can be locked subsequently. Driven to move. Moreover, the toilet head module 30 is slidably installed on the toilet head installation frame 40. When the toilet head module 30 slides to the docking with the integrated bed chair 90, when it needs to be used, the toilet hole cover plate 931 can be opened, and then pass through The driving member 91 drives the toilet head box 31 to move to the bottom of the toilet outlet hole, and then drives the two toilet heads 315 through the lifting member 314 to rise to fit the user. After the use is completed, the two toilet heads 315 can be driven down by the lifting member 314 , and then the toilet head box 31 can be driven to move to the initial position by the driving member 91 . This embodiment adopts the discontinuous bonding method, and the two toilet heads 315 are automatically bonded to the human body when in use, and are automatically separated from the human body when not in use, avoiding the problems of discomfort, airtightness or pressure sores; it can be used in combination with the integrated bed chair 90 , and can also be detached from the integrated bed chair 90, so as to meet the one-to-one and one-to-many use requirements of different applications such as homes and institutions; and it does not need manual assistance to realize the fitting and separation of the new toilet head and the human body, labor-intensive Small and efficient.

In one embodiment, the toilet head installation frame 20 includes a first chassis 22 and a first handle 21, the two toilet processing modules 10 are installed on the first chassis 22; the toilet head installation frame 40 includes a second chassis 42 and a second handle 41, The toilet head module 30 is installed on the second chassis 42; the excretion care device also includes a handle lock 70 and a chassis lock 80, the handle lock 70 is connected to the first handle 21 and the second handle 41, and the chassis lock 80 is connected to the first chassis 22 and the chassis lock 80. The second chassis 42 . Specifically, the two toilet processing modules 10 are installed on the first chassis 22, the toilet head module 30 is installed on the second chassis 42, the first handle 21 and the second handle 41 are locked by the handle locking member 70, and the first handle 21 and the second handle 41 are locked by the chassis locking member 80. The chassis 22 and the second chassis 42 are locked. When it is necessary to separate the two toilet processing modules 10 and the toilet head module 30, the handle lock 70 and the chassis lock 80 can be unlocked, so that the two toilet processing installation frames 20 and the toilet head installation frame 40 are separated, so as to achieve the separation of the toilet head module 30 and the two toilet head modules. The purpose of processing module 10 is convenient. In addition, the chassis locking member 80 includes a bolt hole plate 81 and a chassis bolt 82. The first chassis 22 is equipped with a bolt hole plate 81 near the second chassis 42, and the second chassis 42 is provided with a chassis bolt 82. The chassis bolt 82 and The pin hole plate 81 is inserted to connect the first chassis 22 and the second chassis 42 . The first chassis 22 and the second chassis 42 are connected by the chassis locking member 80, and together with the handle locking member 70, the two toilet processing installation frames 20 and the toilet head installation frame 40 are firmly connected together to improve the firmness of locking.

In one embodiment, the handle lock 70 includes a first connecting seat 71, a second connecting seat 72 and a handle pin 73, the first connecting seat 71 is installed on the first handle 21, the second connecting seat 72 is installed on the second handle 41, The first connecting seat 71 is formed with a first mounting hole, the second connecting seat 72 is formed with a second mounting hole, and the handle pin 73 passes through the first mounting hole and the second mounting hole to connect the first connecting seat 71 and the second connecting seat. 72 connections. The detachable connection between the first connecting seat 71 and the second connecting seat 72 is realized by the handle latch 73, and the detachable connection between the first handle 21 and the second handle 41 is realized, so that the toilet head installation frame 20 and the two toilet processing installation frames 40 can slide relatively to separate the toilet module 30 from the two toilet processing modules 10 . During specific separation, the toilet head module 30 and the two toilet processing modules 10 can be separated by pulling the first handle 21 or the second handle 41 . The connection method using the handle pin 73 is simple and convenient, and does not require complex circuit control or expensive components, and the manufacturing cost is low. Specifically, the central axes of the first mounting hole and the second mounting hole coincide and are vertically arranged, and the handle pin 73 can be vertically inserted into the first mounting hole and the second mounting hole under the action of gravity.

In one embodiment, the handle locking member 70 further includes a locking member 76, the handle pin 73 includes a locking hole formed along the radial direction of the handle pin 73, and the locking member 76 is installed in the locking hole. In order to prevent the handle pin 73 from shaking in the first mounting hole or the second mounting hole, resulting in an unstable connection. A locking hole can be provided in the radial direction of the handle pin 73, and the locking hole here can be a through hole, and the locking member 76 is inserted into the through hole to prevent the handle pin 73 from moving along the axis direction and ensure a firm installation. Specifically, the locking member 76 may be a screw or a bolt.

In one embodiment, the second connection base 72 includes a connection base and a sleeve installed on the connection base, the sleeve is formed with a second installation hole, the side wall of the sleeve is formed with a gap through the side wall, and the locking member 76 Insert it into the locking hole from the notch. Here, a notch is provided on the side wall of the sleeve to facilitate the insertion and locking of the locking member 76, and on the other hand, the side wall around the notch after the locking member 76 is inserted can also play a role in blocking the movement of the handle latch 73. Specifically, when the handle pin 73 moves to drive the locking member 76 to move up and down together, the locking member 76 will touch the side wall at the notch and cannot move further.

In one embodiment, the notch includes a first notch 74 and a second notch 75 , the first notch 74 is located above the second notch 75 , and the locking member 76 is inserted into the locking hole from the second notch 75 . The shape of the first notch 74 here can be designed to match the shape of people's fingers, so that when the handle pin 73 needs to be taken out, the handle pin 73 can be pushed up from the first notch 74, so that the design is more convenient for the handle pin 73. tear down.

In one embodiment, a chamfer is formed at the opening of the first mounting hole facing the second mounting hole, so that the top end of the first mounting hole forms a guiding tapered surface. That is to say, the opening at the top of the first installation hole is tapered, which can play a guiding role and facilitate the insertion of the handle pin 73 into the first installation hole.

In one embodiment, the second chassis 42 is formed with a guide groove 421 , and the latch hole plate 81 slides along the guide groove 421 , and the chassis latch 82 disposed along the extending direction of the guide groove 421 is disposed in the guide groove 421 . The guide groove 421 is provided to guide and limit the sliding of the pin hole plate 81 , so as to ensure that the chassis pin 82 can be smoothly inserted into the pin hole plate 81 . In the technical solution of the present invention, the two toilet handling mounting racks 20 and the toilet head mounting rack 40 are limited in the X direction and the Y direction by the handle locking member 70, and the two toilet handling mounting racks 20 and the toilet head mounting rack are realized by the chassis locking member 80. 40 Z direction limit. The handle locking part 70 and the chassis locking part 80 cooperate to realize the position limitation of the two toilet processing installation frames 20 and the toilet seat mounting frame 40 in the three directions of XYZ, ensuring a firm connection, and, between the two toilet processing mounting frames 20 and the toilet seat mounting frame When 40 moves to the mating position, the handle lock 70 and the chassis lock 80 can just be locked simultaneously.

Please refer to FIGS. 7 to 10. In one embodiment, the locking assembly includes a guide 50 and a plug; the guide 50 is used to cooperate with the connector 100 and slide relatively along the length of the connector 100. When the guide When the 50 is relatively moved to the locked position, the connector is connected to the insertion slot 312; a backboard 311 is installed on the back of the toilet box 31, and an insertion slot 312 is formed between the backboard 311 and the housing 320 of the toilet box 31. The plug-in component includes a plug-in board 60 , which is plugged into the slot 312 , and the plug-in board 60 moves relative to the guide member 50 synchronously. When the toilet head module 30 needs to be installed on the bottom of the integrated bed chair 90 , the connecting piece 100 and the guide piece 50 can be aligned first, so that the connecting piece 100 protrudes from one end of the guide piece 50 to play a positioning role. And the guide piece 50 can continue to move relatively along the length direction of the connecting piece 100 until the relative movement reaches the locking position. Due to the positioning effect of the guide piece 50, the plug connector can be accurately inserted into the insertion slot 312 for convenience. The head module 30 is connected with the integrated bed chair 90 , and can be moved subsequently driven by the integrated bed chair 90 . This embodiment can realize the connection between the toilet head module 30 and the integrated bed chair 90 through a simple structural design, which makes up for the deficiency that the existing nursing device is not easy to be used in combination with the integrated bed chair 90, and solves the problem that it cannot meet the needs of different households and institutions. The application requires one-to-one and one-to-many use; and it is easy to install, only need to do a push action to complete, with low labor intensity and high efficiency.

In one embodiment, the connecting member 100 includes a cross bar 101 along the length direction of the toilet head installation frame 40 , the guide member 50 is formed with a guide cavity 53 , and the guide cavity 53 slides relatively along the cross bar 101 . Inside the guide piece 50 is a guide cavity 53 that runs through the outer wall of the guide piece 50. The guide piece 50 is sleeved on the outer periphery of the cross bar 101 and can slide relatively along the length direction of the cross bar 101. The movement of the cross bar 101 enables the installation of the toilet head. The frame 40 gradually fits into the bed chair chassis 92 of the integrated bed chair 90 . This embodiment is easy to install, and can be applicable to the one-piece bed chair 90 and the toilet head module 30 of different structures, only needs to set the connecting piece 100 on the toilet head installation frame 40, and set the guide piece on the chassis of the one-piece bed chair 90 50 is enough.

In one embodiment, the guide 50 includes a guide portion 51 and a sliding portion 52 connected to each other, the guide portion 51 forms a first guide sub-cavity, the slide portion 52 forms a second guide sub-cavity, the first guide sub-cavity and the second guide sub-cavity The sub-cavities are connected to form a guide cavity 53 , and the size of the first guide sub-cavity gradually decreases from an end away from the sliding portion 52 to an end close to the sliding portion 52 . Here, the first guide sub-cavity is designed as a tapered horn-shaped cavity, and the connector 100 is gradually inserted into the sliding part 52 from one end of the guide part 51. Therefore, the opening of the guide part 51 is designed to be larger in order to facilitate the connection. The piece 100 is inserted into the guide 50 . Furthermore, the size of the second guide sub-cavity can be constant throughout.

In one embodiment, the connector 100 further includes a plurality of guide rollers 102, one end of the guide rollers 102 is connected to the cross bar 101, the other end of the guide rollers 102 is connected to the toilet head installation frame 40, and the plurality of guide rollers 102 are grouped along the horizontal direction. The rods 101 are arranged at intervals in the longitudinal direction, and the guide rollers 102 are rollingly connected with the guide cavity 53 . The guide roller 102 is set to change the friction between the guide cavity 53 of the guide 50 and the connecting piece 100 into roller friction, which reduces the friction force during the movement, thereby reducing the difficulty of installation, and can also reduce the friction between the connecting piece 100 and the guiding piece. 50% wear and tear, improving the service life of parts.

In one embodiment, the toilet head installation frame 40 is further provided with a guide limiting member 110 for abutting against the guide member 50 to prevent the connecting member 100 from moving beyond a predetermined distance. Here, it is defined that the end of the connector 100 that is first inserted into the guide 50 is the inlet end, and the end of the connector 100 far away from the inlet is the outlet end, and the guide 50 enters from the inlet end and gradually slides toward the outlet end, and the guide limiter 110 is set at The side near the exit end. When the connecting piece 100 moves beyond the preset distance, the guiding piece 50 also abuts against the guiding limiting piece 110 to prevent the connecting piece 100 from moving further, avoiding collision damage.

In one embodiment, a limit electromagnetic part 120 and a control button are also provided on the toilet head installation frame 40. When the guide part 50 moves to the locked position, the limit electromagnetic part 120 locks the bed and chair chassis 92 and the toilet head by electromagnetic suction. The mounting frame 40 and the control button are used to open or close the limit electromagnetic part 120 . The limit electromagnet 120 here can be a limit electromagnet. Specifically, an iron block can be installed on the bed and chair chassis 92, and the iron block can be sucked by the limit electromagnet and then the toilet head mounting frame 40 and the bed and chair chassis 92 can be sucked. tight. In addition, it can also be determined whether the toilet head installation frame 40 has moved to a preset position according to the working state of the limit electromagnet. In order to conveniently open or close the limit electromagnetic part 120 , it can be controlled by a control button, and the control button can be installed on the second handle 41 .

In one embodiment, a backboard 311 is installed on the back of the toilet box 31, and an insertion slot 312 is formed between the backboard 311 and the housing 320 of the toilet box 31. 60 is inserted into the insertion slot 312 , and the insertion plate 60 and the guide member 50 move relative to each other synchronously. The plug board 60 can move relative to the guide 50 synchronously. When the guide 50 moves to the locked position, the plug board 60 is just plugged into the slot. Through the positioning of the two positions, the toilet head module 30 is integrated. The connection of the simplified bed and chair structure, and the movement of the toilet head box 31 can also be controlled by the components of the integrated bed and chair 90. Specifically, a driving member 91 may be provided on the chassis 92 of the bed and chair, and the driving member 91 is connected to the plug board 60 , and the toilet box 31 can be driven to move by the driving member 91 .

In one embodiment, the backplane 311 includes a first sub-board and a second sub-board arranged at intervals, the first sub-board and the second sub-board are respectively formed with socket slots 312, and the socket boards 60 are connected to the first sub-board respectively. It is slidably connected with the second daughter board. By arranging two sub-boards, the top side and the bottom side of the plug-in board 60 are respectively plugged into the plug-in slots 312, and the first sub-board and the second sub-board are arranged at intervals, which is convenient for observing the connection of the plug-in components, and also Not easy to accumulate dust.

The above is only a preferred embodiment of the present invention, and does not therefore limit the patent scope of the present invention. Under the inventive concept of the present invention, the equivalent structural transformation made by using the description of the present invention and the contents of the accompanying drawings, or direct/indirect use All other relevant technical fields are included in the patent protection scope of the present invention.

Claims (8)

1. Liftable intermittent laminating formula just first module, its characterized in that includes:

a toilet seat mounting rack;

the toilet head module is slidably mounted on the toilet head mounting frame; the toilet head module comprises a toilet head box, wherein the toilet head box comprises a shell, a lifting piece arranged in the shell and two toilet heads connected with the lifting piece;

the integrated bed chair comprises a bed chair chassis, a driving piece and a supporting frame, wherein the driving piece and the supporting frame are respectively arranged on the bed chair chassis, a defecation hole is formed in the supporting frame, a defecation hole cover plate is arranged on the defecation hole cover, the driving piece is connected with the defecation head box to drive the defecation head box to move below the defecation hole, and the lifting piece is used for driving the defecation heads to lift to be close to or far away from the defecation hole;

the toilet seat mounting frame is provided with a limiting slide block, the toilet seat box is provided with a clamping piece clamped with the limiting slide block, and the bed chair chassis is provided with an unlocking piece, so that when the toilet seat box moves to a preset position, the unlocking piece drives the limiting slide block to move so as to unlock the limiting slide block and the clamping piece;

the limiting slide block comprises an extending end, the toilet head box comprises a rear side plate, and the extending end is in surface contact with the rear side plate to prevent the driving piece from driving the toilet head box to slide on the mounting frame.

2. The liftable intermittent fitting type toilet head module according to claim 1, wherein the toilet head mounting frame is further provided with an elastic return piece, one end of the elastic return piece is abutted to the limiting sliding block, and the other end of the elastic return piece is connected to the toilet head mounting frame.

3. The liftable and intermittent fitting type toilet head module according to claim 2, further comprising a spring guide pin mounted on the toilet head mounting frame, wherein the elastic return member is a spring, and the spring is sleeved on the spring guide pin.

4. The liftable and intermittent fitting type toilet module according to any one of claims 1 to 3, wherein the toilet box further comprises a toilet head supporting plate, the two toilet heads are mounted on the toilet head supporting plate, the lifting member is a scissor, the scissor comprises an electric push rod and a connecting rod connected with the electric push rod, and one end of the scissor is connected with the toilet head supporting plate.

5. The liftable and intermittent fitting type toilet module according to claim 4, wherein the scissors further comprise a roller bracket, a roller is arranged on the end part of the connecting rod, and the roller is in rolling connection with the roller bracket.

6. The liftable and intermittent fitting type toilet module of claim 5, wherein the roller support comprises an upper roller support and a lower roller support which are arranged at intervals.

7. A liftable and intermittent fitting type toilet module according to any one of claims 1 to 3, wherein the toilet head box further comprises a toilet head cover plate arranged above the toilet heads, the toilet head cover plate covers an opening of the toilet head box, the toilet head cover plate is slidably mounted on the shell, the toilet head box comprises a gear and a rack meshed with each other, and the rack is connected with the toilet head cover plate so as to drive the rack to open or close the opening through the gear.

8. An urination and defecation nursing device, characterized in that the urination and defecation nursing device comprises the lifting and intermittently attached urination and defecation head module as claimed in any one of the claims 1 to 7, and further comprises an urination and defecation treatment module, wherein the urination and defecation head module is detachably connected with the urination and defecation treatment module.