CN111938488A - Dual-purpose seat board of toilet seat and seat - Google Patents
Dual-purpose seat board of toilet seat and seat Download PDFInfo
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- CN111938488A CN111938488A CN202010990313.1A CN202010990313A CN111938488A CN 111938488 A CN111938488 A CN 111938488A CN 202010990313 A CN202010990313 A CN 202010990313A CN 111938488 A CN111938488 A CN 111938488A
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- transmission
- seat
- cover plate
- plate
- transmission screw
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/04—Room closets; Chairs with toilet conveniences or specially adapted for use with toilets, e.g. night chairs ; Closets for children, also with signalling means, e.g. with a music box, or the like
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- Toilet Supplies (AREA)
Abstract
The invention discloses a dual-purpose seat board for sitting and a seat, wherein the seat board can realize easy switching between sitting and sitting functions by opening and closing and lifting control of a cover plate on the seat board; operation, convenient to use, overall structure is simple, adopts simple drive mode and structure can realize simultaneously the action of going up and down and opening and shutting the apron, has that the transmission process is steady, and structure safe and reliable, the lower characteristics of use cost can wide application in products such as wheelchair, lavatory chair, solve the inconvenient crowd of health and difficult as the trouble problem in lavatory as the lavatory, also can be applied to the just device of squatting, have extensive application and market spreading value.
Description
Technical Field
The invention relates to the field of life auxiliary appliances, in particular to a sitting plate and a seat for sitting and sitting on.
Background
As is known, the toilet is the most basic physiological requirement of people, and is an activity which is inevitably carried out in daily life of people, but for people who move by using a wheelchair, are old, have a bad body and the like, the toilet problem of the people is very painful, and in order to improve the living quality of the people and reduce the burden of the family, a convenient toilet seat is urgently developed.
The traditional wooden stool type toilet seat has the advantages of simple structure, single function, poor use experience, unsuitability for long-term use and suitability for people with good physical conditions; common have in the market like the wheelchair seat board function of lavatory function better, application scope is wide, but the user need take out when like the lavatory press in under one's body with a little seat board of seat complete separation, like the lavatory after the back to get back little seat board stopper back, use hard, troublesome poeration, crowd that the health is not good enough often the demand helps other people like the lavatory, can't accomplish by oneself.
Patent document CN205162952U discloses a squatting pan with an automatic opening and closing cover plate, wherein the cover plate can be automatically opened and closed, and the upper surface of the closed cover plate can be flush with the bottom surface of the closed cover plate, so as to control the opening and closing and lifting of the cover plate; however, the automatic opening and closing cover plate structure needs to adopt two driving motors to respectively control the opening and closing and lifting operations of the cover plate, the mechanical structure and the control system are both complex, faults are easy to occur in the control process, and the cost is high.
Disclosure of Invention
Aiming at the problems of insufficient seat board function, inconvenient use, higher cost and the like in the prior art, the invention provides the dual-purpose seat board and the seat for the toilet, which are convenient to operate and use and lower in cost.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a dual-purpose seat board for sitting and sitting comprises a seat board body and a cover board;
the seat board body comprises a panel, side plates arranged on the left side and the right side of the panel and end plates arranged at the front end and the rear end, and an opening is formed in the panel;
the cover plate is arranged at the opening position of the panel in a matching way, and comprises a left cover plate and a right cover plate which are independent;
the seat board body is provided with a cover board driving mechanism, the left cover board and the right cover board are respectively arranged on the cover board driving mechanism, and the cover board driving mechanism drives the left cover board and the right cover board to complete opening and closing and lifting actions;
the cover plate driving mechanism comprises at least one group of transmission components arranged on the seat plate body, each transmission component comprises a transmission screw rod, two convex engagement joints are oppositely arranged on each transmission screw rod, each convex engagement joint is hinged with a concave engagement joint, threads with opposite rotation directions are respectively arranged on the transmission screw rods, and the two convex engagement joints are respectively connected with the threads with different rotation directions on the transmission screw rods;
two holding shafts are arranged on a transmission screw rod of the transmission assembly, the holding shafts are respectively connected with a concave joint on the transmission screw rod, a certain distance is reserved between a connection point between the concave joint and the holding shaft and a hinge point between the concave joint and the convex joint, and the left cover plate and the right cover plate are respectively and fixedly connected on the two holding shafts;
the two ends of the transmission screw rod are respectively hinged with the side plates at the two sides, the front end plate and the rear end plate are respectively provided with two sliding chutes, the sliding chutes are respectively symmetrically arranged on the end plates, the two ends of the retaining shaft are respectively matched and arranged in the sliding chutes of the front end plate and the rear end plate, the sliding chutes comprise horizontal sections horizontally extending from the middle parts of the end plates to one side and inclined sections upwards inclining from one end of the middle parts of the horizontal sections to the panel direction, and when the retaining shaft moves to the upper end position of the inclined sections, the surface of the cover plate is flush with the surface of the panel;
the transmission screw is connected with a first driving mechanism capable of driving the transmission screw to rotate.
In the above technical solution, further, the cover plate driving mechanism includes two sets of transmission assemblies disposed on the seat plate body, the transmission assemblies include transmission screws, two convex engagement joints are disposed on the transmission screws oppositely, a concave engagement joint is hinged on the convex engagement joint, threads with opposite rotation directions are disposed on the transmission screws respectively, and the two convex engagement joints are connected with the threads with different rotation directions on the transmission screws respectively;
two holding shafts are arranged between the two groups of transmission assemblies, two ends of each holding shaft are respectively connected with one of the concave joint joints on the two transmission screws, a certain distance is reserved between a connection point between the concave joint and the holding shaft and a hinge point between the concave joint and the convex joint, and the left cover plate and the right cover plate are respectively and fixedly connected on the two holding shafts;
a first transmission mechanism is arranged between the two transmission screw rods, and when one transmission screw rod rotates, the other transmission screw rod can be driven to synchronously rotate through the first transmission mechanism.
In the above technical scheme, further, a guide assembly is arranged at one end or two ends of the holding shaft, the guide assembly comprises a guide rod arranged in parallel with the transmission screw rod and two guide joints arranged on the guide rod, the guide joints are connected with the guide rod in a sliding fit manner, and the two holding shafts are respectively connected with the two guide joints.
In the above technical solution, further, the first driving mechanism is a hand wheel or a motor disposed at an end of the driving screw.
In the above technical solution, further, the first transmission mechanism includes two chain wheels connected to the two drive screws respectively and a chain connected to the two chain wheels.
In the above technical scheme, further, a screw bearing member is arranged in the middle of the transmission screw, and the screw bearing member is connected with the seat panel.
The invention also relates to a chair which comprises the sitting and sitting dual-purpose seat board.
Compared with the prior art, the invention has the following beneficial effects:
1) the invention has convenient operation and use, can realize easy switching between sitting and defecating functions by opening and closing and lifting the cover plate on the seat plate, can be widely applied to products such as wheelchairs, toilet chairs and the like, solves the problem that people with inconvenient body are difficult to go to the toilet, can also be applied to squatting devices, and has wide application and market popularization value.
2) The invention has simple integral structure, can simultaneously realize the lifting and opening and closing actions of the cover plate by adopting a simple driving mode and a simple structure, has stable transmission process, safe and reliable structure and lower use cost.
Drawings
FIG. 1 is a schematic view of the structure of the dual-purpose seat plate for toilet seat of the present invention.
FIG. 2 is a schematic view of the structure of the seat plate body of the dual-purpose seat plate for sitting and sitting of the present invention.
FIG. 3 is a schematic view of the cover plate transmission mechanism in the dual-purpose sitting plate for sitting and sitting on the toilet of the present invention.
Fig. 4 is a partial schematic view of a portion a of fig. 3.
In the figure: 100. the seat plate comprises a seat plate body, 101, a panel, 102, side plates, 103, end plates, 104, sliding grooves, 141, horizontal sections, 142, inclined sections, 105 and openings;
200. cover plate, 201, left cover plate, 202, right cover plate;
301. a transmission screw 302, a convex joint 303, a concave joint 304, a retaining shaft 305 and a screw bearing part;
401. a guide rod 402, a guide joint;
500. a handwheel.
Detailed Description
The sitting plate for sitting and sitting in the invention comprises a sitting plate body 100 and a cover plate 200; the seat plate body 100 comprises a panel 101, side plates 102 arranged at the left side and the right side of the panel and end plates 103 arranged at the front end and the rear end, wherein the panel 101 is provided with an opening 105;
the cover plate 200 is arranged at the opening position of the panel in a matching way, and the cover plate 200 comprises a left cover plate 201 and a right cover plate 202 which are independent;
the seat board body 100 is provided with a cover board driving mechanism, the left cover board 201 and the right cover board 202 are respectively arranged on the cover board driving mechanism, and the cover board driving mechanism drives the left cover board and the right cover board to complete opening, closing and lifting actions;
the cover plate driving mechanism comprises at least one group of transmission components arranged on the seat plate body, each transmission component comprises a transmission screw 301, two convex engagement joints 302 are oppositely arranged on the transmission screw 301, concave engagement joints 303 are hinged to the convex engagement joints 302, threads with opposite rotation directions are respectively arranged on the transmission screw 301, and the two convex engagement joints 302 are respectively connected with the threads with different rotation directions on the transmission screw 301;
two holding shafts 304 are arranged on a transmission screw 301 of the transmission assembly, the holding shafts 304 are respectively connected with female joint connectors 302 on the transmission screw 301, a certain distance is reserved between a connection point between the female joint connectors 302 and the holding shafts 304 and a hinge point between the female joint connectors 302 and the male joint connectors 302, and the left cover plate 201 and the right cover plate 202 are respectively and fixedly connected with the two holding shafts 304;
the two ends of the transmission screw 301 are respectively hinged with the side plates 102 on the two sides, the front end plate and the rear end plate are respectively provided with two sliding grooves 104, the sliding grooves 104 are respectively symmetrically arranged on the end plate 103, the two ends of the retaining shaft 304 are respectively arranged in the sliding grooves 104 of the front end plate and the rear end plate in a matching manner, the sliding grooves 104 comprise a horizontal section 141 horizontally extending from the middle part of the end plate to one side and an inclined section 142 inclining upwards from one end of the middle part of the horizontal section to the panel direction, and when the retaining shaft 304 moves to the upper end position of the inclined section, the surface of the cover plate is flush with the;
the transmission screw 301 is connected with a first driving mechanism capable of driving the transmission screw to rotate.
The invention is further described with reference to the following figures and specific embodiments.
Example one
As shown in fig. 1, the dual-purpose seat plate for toilet in this embodiment includes a seat plate body 100 and a cover plate 200.
As shown in fig. 2, the seat plate body 100 includes a face plate 101, side plates 102 disposed on both left and right sides of the face plate, and end plates 103 disposed on both front and rear ends, and an opening 105 is provided on the face plate 101.
The cover plate 200 is arranged at the opening position of the panel in a matching way, and the cover plate 200 comprises a left cover plate 201 and a right cover plate 202 which are independent.
The seat board body 100 is provided with a cover plate driving mechanism, the left cover plate 201 and the right cover plate 202 are respectively arranged on the cover plate driving mechanism, and the cover plate driving mechanism drives the left cover plate and the right cover plate to complete opening and closing and lifting actions.
Specifically, as shown in fig. 3 and 4, the cover plate driving mechanism in the present embodiment includes two sets of transmission assemblies provided on the seat plate body 100; the transmission assembly comprises a transmission screw 301, two convex engagement joints 302 are oppositely arranged on the transmission screw 301, a concave engagement joint 303 is hinged to the convex engagement joint 302, and the concave engagement joint can rotate on the convex engagement joint along a hinge point. Threads with opposite rotation directions are respectively arranged on the transmission screw rods 301, and the two convex adapter joints 302 are respectively connected with the threads with different rotation directions on the transmission screw rods; when the drive screw rotates, the two convex connecting joints can be driven to move reversely.
Two holding shafts 304 are arranged between the two groups of transmission assemblies and are oppositely arranged in parallel. The two ends of the holding shaft 304 are respectively connected with one of the female adapter joints 303 on the two transmission screws, a certain distance is reserved between the connection point between the female adapter joints 303 and the holding shaft 304 and the hinge point between the female adapter joints 303 and the male adapter joints 302, and when the transmission screws rotate, the male adapter joints and the female adapter joints are driven to move relatively, so that the two holding shafts are driven to move oppositely. The left cover plate 201 and the right cover plate 202 are respectively and fixedly connected to the two retaining shafts 304, and the two retaining shafts drive the left cover plate and the right cover plate to complete opening and closing actions when moving in opposite directions.
Two ends of the transmission screw 301 are hinged to the side plates 102 on two sides respectively, two sliding grooves 104 are arranged on the front end plate 103 and the rear end plate 103 respectively, the sliding grooves 104 are symmetrically arranged on the end plates respectively, and two ends of the two retaining shafts 304 are arranged in the two sliding grooves 104 of the front end plate and the rear end plate in a matched mode respectively. The sliding groove 104 includes a horizontal section 141 extending horizontally from the middle of the end plate to one side and an inclined section 142 inclined upward from one end of the middle of the horizontal section toward the panel, and when the retaining shaft 304 moves to the upper end position of the inclined section, the surface of the cover plate 200 is flush with the surface of the panel 101.
One driving screw 301 is connected with a first driving mechanism capable of driving the driving screws to rotate, a first transmission mechanism is arranged between the two driving screws 301, and when one driving screw 301 rotates, the other driving screw 301 can be driven to synchronously rotate through the first transmission mechanism.
In an initial state, the cover plate is arranged at the opening of the seat plate body in a matching way and is flush with the panel, and the seat plate is in a sitting plate using state;
the first driving mechanism drives the transmission screw to rotate, the two transmission screws simultaneously rotate under the action of the first driving mechanism, at the moment, the two convex connecting joints on the transmission screws respectively move outwards, the retaining shaft is under the action of the inclined section of the chute, and at the moment, the concave connecting joint and the convex connecting structure relatively rotate, so that the retaining shaft can slide downwards along the inclined section to drive the cover plate to move downwards, and the cover plate is lowered;
the transmission screw rod continues to rotate, and the two retaining shafts enter the horizontal section of the sliding chute, so that the two retaining shafts move outwards along the horizontal direction to drive the cover plate to move towards two sides, and the cover plate is opened and closed;
at the moment, the seat board completes the conversion from the use state of the sitting board to the use state of the defecation board; similarly, the use state of the 'stool' plate is converted into the use state of the 'sitting' plate only by reversely rotating the transmission screw rod, the action process and the principle are the same as those described above, and the description is omitted here.
As shown in fig. 3, a guide assembly is disposed at one or both ends of the holding shaft 304, and preferably, a guide assembly is disposed at both ends of the holding shaft 304.
The guide assembly comprises a guide rod 401 arranged in parallel with the transmission screw rod and two guide joints 402 arranged on the guide rod, the guide joints 402 are connected with the guide rod 401 in a sliding fit mode, and the two retaining shafts 304 are respectively connected with the two guide joints 402. Through setting up the guide bar structure, the restriction keeps the axle to take place the rotation along its axis to make and fix the apron that keeps epaxial can remain the level throughout at the motion in-process, guarantee the stability of apron gesture in the motion process, guarantee the stability and the reliability of bedplate operation of using better.
The first driving mechanism can adopt a hand wheel 500 or a motor arranged at the end part of a transmission screw rod; in this embodiment, the first driving mechanism preferably employs a handwheel 500, and the handwheel 500 is disposed outside the side plate, so as to facilitate operation of a user.
In the embodiment, the first transmission mechanism comprises two chain wheels connected to the two transmission screws respectively and a chain connected with the two chain wheels, so that the synchronous transmission of the two transmission screws is realized; the structure and specific arrangement position of the chain wheel are not shown in the figure, the existing chain wheel is arranged on the two transmission screws to realize the synchronous driving of the two transmission screws, and the chain wheel is the conventional technology and is not described again here.
In this embodiment, the middle of the driving screw 301 is provided with a screw bearing member 305, and one end of the screw bearing member 305 is connected with the panel by a screw, so that the driving screw is more stably connected to the seat plate body, and the stability and reliability in the driving process are ensured.
Example two
The embodiment is a chair, and the chair is provided with the sitting and sitting dual-purpose seat plate in the first embodiment.
The present specification and figures are to be regarded as illustrative rather than restrictive, and it is intended that all such alterations and modifications that fall within the true spirit and scope of the invention, and that all such modifications and variations are included within the scope of the invention as determined by the appended claims without the use of inventive faculty.
Claims (7)
1. A dual-purpose seat board for a toilet and a seat is characterized by comprising a seat board body and a cover board;
the seat board body comprises a panel, side plates arranged on the left side and the right side of the panel and end plates arranged at the front end and the rear end, and an opening is formed in the panel;
the cover plate is arranged at the opening position of the panel in a matching way, and comprises a left cover plate and a right cover plate which are independent;
the seat board body is provided with a cover board driving mechanism, the left cover board and the right cover board are respectively arranged on the cover board driving mechanism, and the cover board driving mechanism drives the left cover board and the right cover board to complete opening and closing and lifting actions;
the cover plate driving mechanism comprises at least one group of transmission components arranged on the seat plate body, each transmission component comprises a transmission screw rod, two convex engagement joints are oppositely arranged on each transmission screw rod, each convex engagement joint is hinged with a concave engagement joint, threads with opposite rotation directions are respectively arranged on the transmission screw rods, and the two convex engagement joints are respectively connected with the threads with different rotation directions on the transmission screw rods;
two holding shafts are arranged on a transmission screw rod of the transmission assembly, the holding shafts are respectively connected with a concave joint on the transmission screw rod, a certain distance is reserved between a connection point between the concave joint and the holding shaft and a hinge point between the concave joint and the convex joint, and the left cover plate and the right cover plate are respectively and fixedly connected on the two holding shafts;
the two ends of the transmission screw rod are respectively hinged with the side plates at the two sides, the front end plate and the rear end plate are respectively provided with two sliding chutes, the sliding chutes are respectively symmetrically arranged on the end plates, the two ends of the retaining shaft are respectively matched and arranged in the sliding chutes of the front end plate and the rear end plate, the sliding chutes comprise horizontal sections horizontally extending from the middle parts of the end plates to one side and inclined sections upwards inclining from one end of the middle parts of the horizontal sections to the panel direction, and when the retaining shaft moves to the upper end position of the inclined sections, the surface of the cover plate is flush with the surface of the panel;
the transmission screw is connected with a first driving mechanism capable of driving the transmission screw to rotate.
2. The dual-purpose seat plate for the toilet seat as claimed in claim 1, wherein the cover plate driving mechanism comprises two sets of transmission components disposed on the seat plate body, the transmission components comprise a transmission screw, two convex engagement joints are disposed on the transmission screw oppositely, a concave engagement joint is hinged on the convex engagement joint, threads with opposite rotation directions are disposed on the transmission screw respectively, and the two convex engagement joints are connected with the threads with different rotation directions on the transmission screw respectively;
two holding shafts are arranged between the two groups of transmission assemblies, two ends of each holding shaft are respectively connected with one of the concave joint joints on the two transmission screws, a certain distance is reserved between a connection point between the concave joint and the holding shaft and a hinge point between the concave joint and the convex joint, and the left cover plate and the right cover plate are respectively and fixedly connected on the two holding shafts;
a first transmission mechanism is arranged between the two transmission screw rods, and when one transmission screw rod rotates, the other transmission screw rod can be driven to synchronously rotate through the first transmission mechanism.
3. The dual seat plate for toilet bowl according to claim 1 or 2, wherein a guide assembly is provided at one end or both ends of the holding shaft, the guide assembly comprises a guide rod parallel to the driving screw and two guide joints provided on the guide rod, the guide joints are connected with the guide rod in a sliding fit manner, and the two holding shafts are respectively connected with the two guide joints.
4. The dual-purpose seat plate for toilet bowl as claimed in claim 1 or 2, wherein the first driving mechanism is a hand wheel or a motor disposed at an end of a driving screw.
5. The dual seat pan for toilet bowl as claimed in claim 2, wherein the first transmission mechanism comprises two chain wheels connected to the two transmission screws, respectively, and a chain connecting the two chain wheels.
6. The dual-purpose seat plate for toilet bowl as claimed in claim 1 or 2, wherein the middle part of the driving screw is provided with a screw bearing member, and the screw bearing member is connected with the seat panel.
7. A chair comprising the potty seat plate of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990313.1A CN111938488A (en) | 2020-09-18 | 2020-09-18 | Dual-purpose seat board of toilet seat and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010990313.1A CN111938488A (en) | 2020-09-18 | 2020-09-18 | Dual-purpose seat board of toilet seat and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111938488A true CN111938488A (en) | 2020-11-17 |
Family
ID=73356713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010990313.1A Pending CN111938488A (en) | 2020-09-18 | 2020-09-18 | Dual-purpose seat board of toilet seat and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111938488A (en) |
-
2020
- 2020-09-18 CN CN202010990313.1A patent/CN111938488A/en active Pending
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