阅读说明：本技术 带有辅助站立作用蹲便改坐便的装置 (Device for changing squatting pan into toilet with auxiliary standing function ) 是由 李安生 李彦彦 郭志强 杜文辽 蒋泽贤 李承远 董超 黄冠 井笑地 张磊 马飞宇 于 2019-11-25 设计创作，主要内容包括：本发明涉及一种带有辅助站立作用蹲便改坐便的装置,该装置的马桶圈和马桶座之间设有马桶圈升降机构,该升降机构由多根连杆铰接形成大菱形升降结构和小菱形升降结构,墙体上升降驱动机构能够推动大菱形升降结构和小菱形升降结构同时向上升起,来推动马桶盖向上升起,前端的小菱形升降结构升起的高度小于后端大菱形升降结构升起的高度,因此马桶盖升起的过程中前端会相对向下倾斜作出辅助站立动作,该装置结构简单牢靠、体积小、成本低,适合大面积推广；该申请的马桶架还具有折叠功能,不使用时可以将马桶整个折叠起来与墙体贴合,节约了空间,马桶折叠起来后还不容易被弄弄脏,保证了马桶的干净卫生。(The invention relates to a device for changing squatting pan into sitting pan with the function of assisting standing, a toilet seat lifting mechanism is arranged between a toilet seat and a toilet seat of the device, the lifting mechanism is hinged by a plurality of connecting rods to form a large rhombic lifting structure and a small rhombic lifting structure, a lifting driving mechanism on a wall body can push the large rhombic lifting structure and the small rhombic lifting structure to lift upwards at the same time so as to push a toilet cover to lift upwards, the lifting height of the small rhombic lifting structure at the front end is smaller than that of the large rhombic lifting structure at the rear end, therefore, the front end can incline downwards relatively in the lifting process of the toilet cover to perform the action of assisting standing, and the device has the advantages of simple and firm structure, small volume, low cost and suitability for large-area popularization; the toilet frame of this application still has folding function, can fold the closestool whole when not using and laminate with the wall body, has practiced thrift the space, and the closestool is still difficult to make dirty after folding, has guaranteed the clean health of closestool.)

1. The utility model provides a device with supplementary effect of standing squat and change toilet seat, includes the collapsible closestool frame of installing on the wall body, installs the closestool circle that can rise on the closestool frame, its characterized in that: the foldable toilet seat comprises a toilet seat and supporting legs for supporting the toilet seat, two symmetrical L-shaped connecting pieces are fixed on two sides of the inner end of the toilet seat, square grooves are formed in the inner end and the lower end of each L-shaped connecting piece, the square grooves in the inner end are sleeved at the outer end of each supporting connecting piece and hinged with the outer end of each supporting connecting piece, a leg support I is hinged in each square groove of the lower end, two legs B are hinged to two sides of the front end of the toilet seat, a connecting rod is hinged between each leg support I and the outer side face of each leg B to form a connecting rod mechanism, one end of each connecting rod is hinged to the middle of each leg B, the other end of each connecting rod is provided with a bending section, and the end;

the toilet seat is arranged at the upper end of the toilet seat, two lifting supporting grooves A are arranged at two sides of the upper end surface of the toilet seat, a first through long round hole is arranged at the position of two sides of the toilet seat corresponding to the supporting grooves A, two lifting supporting grooves B corresponding to the lifting supporting grooves A are arranged at two sides of the lower end surface of the toilet seat, the lifting supporting grooves A and B respectively penetrate through the inner side surfaces of the toilet seat and the toilet seat, a second through long round hole is arranged at the position of two sides of the toilet seat corresponding to the lifting supporting grooves B, a toilet seat lifting mechanism is arranged between the supporting grooves A and the supporting grooves B,

the toilet seat lifting mechanism comprises two first connecting rods, two second connecting rods and two third connecting rods, wherein the middle parts of the two second connecting rods are hinged to form two long connecting rod sections and two short connecting rod sections, the length of the long connecting rod sections is the same as that of the first connecting rods, the length of the short connecting rod sections is the same as that of the third connecting rods, one ends of the two first connecting rods are hinged to each other, the hinged parts of the two first connecting rods extend out of the inner side surface of the toilet seat, the other ends of the two first connecting rods are hinged to the end parts of the two long connecting rod sections to form a large diamond lifting structure, one ends of the two third connecting rods are hinged to each other, and the other ends of the two third connecting rods are hinged to the end parts of the two short connecting rod sections; two ends of a hinged shaft A at the top end of the large rhombus lifting structure are inserted into the second long round holes at two sides to form sliding pairs, two ends of a hinged shaft B at the bottom end are inserted into the first long round holes at two sides to form sliding pairs, two ends of a hinged shaft C at the bottom end of the small rhombus lifting structure are fixed in mounting holes formed in the side wall of the lifting support groove A, and two ends of a hinged shaft D at the top end are fixed in mounting holes formed in the side wall of the lifting support groove B;

the toilet seat lifting mechanism comprises two symmetrical slide rails, an electric push rod fixed below the two slide rails, two lifting push rods and an arc-shaped synchronous pull rod, wherein the upper end of a telescopic rod of the electric push rod is rotatably connected with the middle of the synchronous pull rod, the two ends of the synchronous pull rod are rotatably connected with the lower parts of the two lifting push rods through connecting cross rods, the lower end of the lifting push rod is hinged with a sliding block and is slidably connected with the slide rails, and the upper end of the lifting push rod is hinged with the hinged part of the two first connecting rods.

2. The device for changing the squatting pan into the sitting pan with the function of assisting standing according to claim 1, is characterized in that: and a support rod is arranged on the wall body at a position corresponding to the middle part of the inner supporting leg of the toilet seat, the outer end of the support rod is hinged with a swing rod, and the outer end of the swing rod is hinged with the middle part of the outer side surface of the supporting leg A to form a connecting rod mechanism.

3. The device for changing the squatting pan into the sitting pan with the function of assisting standing according to claim 2, is characterized in that: the foldable toilet frame further comprises a foldable transmission mechanism, the foldable toilet frame comprises a worm and gear motor, a linkage shaft and a driven gear, the worm and gear motor is installed on the wall, the driven gear is fixed on the outer side of the L-shaped connecting piece, the linkage shaft is transversely inserted into a through hole formed in the middle of the two supporting connecting pieces to form a rotating pair, driving gears corresponding to the driven gears are coaxially arranged at two ends of the linkage shaft, and the driving gear at one end is coaxially connected with an output shaft of the worm and gear motor.

4. The device for changing the squatting pan into the sitting pan with the function of assisting standing according to claim 1, is characterized in that: the first long round hole and the second long round hole are the same in length, and the length of the first long round hole is larger than the maximum distance between the top end and the bottom end of the large rhombic lifting structure.

5. The device for changing the squatting pan into the sitting pan with the function of assisting standing according to claim 1, is characterized in that: the bottom surface of the inner end of the lifting support groove A is provided with a notch.

6. The device for changing the squatting pan into the sitting pan with the function of assisting standing according to claim 5, is characterized in that: a synchronous cross rod is connected between the two leg nails.

Technical Field

The invention relates to the technical field of sanitary ware, in particular to a device for changing a squatting pan into a sitting pan with an auxiliary standing function.

Background

The closestool is the necessity among people's life house ornamentation, and at present, the closestool on the market is of a great variety, but current closestool all adopts inherent structural design, includes: the toilet comprises a toilet body, a water tank, a water feeding pipeline and a sewage pipeline, wherein two ends of the water feeding pipeline are fixedly connected and communicated with the toilet body and the water tank respectively; after the toilet with the structure is installed, the distance between the toilet cover and the ground is fixed, which brings inconvenience to users.

Along with the aggravation of the aging of population, the number of old people is continuously increased, the function of legs and feet is reduced to become an important reason for the inconvenient life of the old people, the old people often fall into the embarrassment of not squatting and standing up due to physical reasons when going to toilet, and the old people cannot stand up the old people when sitting for a longer time, at present, toilets in public areas such as hospitals, shopping malls, service areas, train products and the like are almost common toilets without lifting functions, the old people with the inconvenient legs and feet need to be assisted in public hair areas when going to toilet, and therefore great troubles are brought to the old people; similarly, pregnant women or people with leg and foot disabilities experience the same problems.

Disclosure of Invention

In order to solve the problems, the invention provides a device for changing a squatting pan into a sitting pan with an auxiliary standing function.

The technical scheme of the invention is as follows: the utility model provides a device with supplementary effect of standing squat and change toilet seat, includes the collapsible closestool frame of installing on the wall body, installs the closestool circle that can rise on the closestool frame, its characterized in that: the foldable toilet seat comprises a toilet seat and supporting legs for supporting the toilet seat, two symmetrical L-shaped connecting pieces are fixed on two sides of the inner end of the toilet seat, square grooves are formed in the inner end and the lower end of each L-shaped connecting piece, the square grooves in the inner end are sleeved at the outer end of each supporting connecting piece and hinged with the outer end of each supporting connecting piece, a leg support I is hinged in each square groove of the lower end, two legs B are hinged to two sides of the front end of the toilet seat, a connecting rod is hinged between each leg support I and the outer side face of each leg B to form a connecting rod mechanism, one end of each connecting rod is hinged to the middle of each leg B, the other end of each connecting rod is provided with a bending section, and the end;

the toilet seat is arranged at the upper end of the toilet seat, two lifting supporting grooves A are arranged at two sides of the upper end surface of the toilet seat, a first through long round hole is arranged at the position of two sides of the toilet seat corresponding to the supporting grooves A, two lifting supporting grooves B corresponding to the lifting supporting grooves A are arranged at two sides of the lower end surface of the toilet seat, the lifting supporting grooves A and B respectively penetrate through the inner side surfaces of the toilet seat and the toilet seat, a second through long round hole is arranged at the position of two sides of the toilet seat corresponding to the lifting supporting grooves B, a toilet seat lifting mechanism is arranged between the supporting grooves A and the supporting grooves B,

the toilet seat lifting mechanism comprises two first connecting rods, two second connecting rods and two third connecting rods, wherein the middle parts of the two second connecting rods are hinged to form two long connecting rod sections and two short connecting rod sections, the length of the long connecting rod sections is the same as that of the first connecting rods, the length of the short connecting rod sections is the same as that of the third connecting rods, one ends of the two first connecting rods are hinged to each other, the hinged parts of the two first connecting rods extend out of the inner side surface of the toilet seat, the other ends of the two first connecting rods are hinged to the end parts of the two long connecting rod sections to form a large diamond lifting structure, one ends of the two third connecting rods are hinged to each other, and the other ends of the two third connecting rods are hinged to the end parts of the two short connecting rod sections; two ends of a hinged shaft A at the top end of the large rhombus lifting structure are inserted into the second long round holes at two sides to form sliding pairs, two ends of a hinged shaft B at the bottom end are inserted into the first long round holes at two sides to form sliding pairs, two ends of a hinged shaft C at the bottom end of the small rhombus lifting structure are fixed in mounting holes formed in the side wall of the lifting support groove A, and two ends of a hinged shaft D at the top end are fixed in mounting holes formed in the side wall of the lifting support groove B;

the toilet seat lifting mechanism comprises two symmetrical slide rails, an electric push rod fixed below the two slide rails, two lifting push rods and an arc-shaped synchronous pull rod, wherein the upper end of a telescopic rod of the electric push rod is rotatably connected with the middle of the synchronous pull rod, the two ends of the synchronous pull rod are rotatably connected with the lower parts of the two lifting push rods through connecting cross rods, the lower end of the lifting push rod is hinged with a sliding block and is slidably connected with the slide rails, and the upper end of the lifting push rod is hinged with the hinged part of the two first connecting rods.

Preferably, a support rod is arranged on the wall body and corresponds to the middle of the supporting leg at the inner end of the toilet seat, the outer end of the support rod is hinged with a swing rod, and the outer end of the swing rod is hinged with the middle of the outer side face of the supporting leg A to form a connecting rod mechanism.

Preferably, the foldable toilet frame further comprises a folding transmission mechanism, the folding transmission mechanism comprises a worm and gear motor installed on the wall body, a linkage shaft and a driven gear fixed on the outer side of the L-shaped connecting piece, the linkage shaft is transversely inserted into a through hole formed in the middle of the two supporting connecting pieces to form a rotating pair, driving gears corresponding to the driven gears are coaxially arranged at two ends of the linkage shaft, and the driving gear at one end is coaxially connected with an output shaft of the worm and gear motor.

Preferably, the first oblong hole and the second oblong hole are the same in length, and the length of the first oblong hole is larger than the maximum distance between the top end and the bottom end of the large rhombus-shaped lifting structure.

Preferably, the bottom surface of the inner end of the lifting support groove A is provided with a notch.

Preferably, a synchronous cross bar is connected between the two leg nails.

The beneficial technical effects of the invention are as follows:

a toilet seat lifting mechanism is arranged between the toilet seat and the toilet seat, the lifting mechanism is formed by hinging a plurality of connecting rods to form a large diamond lifting structure and a small diamond lifting structure, a lifting driving mechanism on a wall body can push the large diamond lifting structure and the small diamond lifting structure to deform and lift upwards at the same time so as to push the toilet cover to lift upwards, the deformation and lifting height of the small diamond lifting structure at the front end is smaller than that of the large diamond lifting structure at the rear end, therefore, the front end can incline downwards relatively to perform auxiliary standing actions in the lifting process of the toilet cover, and the toilet seat lifting mechanism is simple and firm in structure, small in size, low in cost and suitable for large-area popularization.

The closestool frame also has a folding function, the whole closestool can be folded to be attached to a wall body when not in use, the space is saved, the closestool is not easy to be polluted after being folded, and the cleanness and the sanitation of the closestool are ensured.

Drawings

FIG. 1 is a schematic perspective view of the present invention in a set-up state;

FIG. 2 is a side view of the folded state of the present invention;

FIG. 3 is a schematic perspective view of the present invention showing a raised state after the toilet seat is hidden;

FIG. 4 is a schematic perspective view of the present invention after hiding the wall and the bottom plate of a slide rail;

FIG. 5 is a schematic perspective view of the toilet seat lifting/lowering mechanism of the present invention;

FIG. 6 is a side view of the toilet seat of the present invention in an inclined raised condition;

FIG. 7 is a schematic perspective view of the toilet seat lifting mechanism of the present invention;

FIG. 8 is a schematic front view of the toilet seat lifting mechanism of the present invention;

FIG. 9 is a perspective view of the toilet seat of the present invention;

FIG. 10 is a perspective view of the toilet seat of the present invention;

in the figure, 01. a foldable toilet seat, 11. a toilet seat, 111. a lifting support groove A, 112. a first long round hole, 113. a notch, 12. an L-shaped connecting piece, 121. a square groove, 13. a leg A, 14. a leg B, 15. a connecting rod, 151. a bending section, 16. a supporting rod, 161. a swinging rod, 171. a worm gear motor, 172. a linkage shaft, 173. a driving gear, 174. a driven gear, 02. a toilet ring, 21. a lifting support groove B, 22. a second long round hole, 03. a toilet ring lifting mechanism, 31. a first connecting rod, 32. a second connecting rod, 321. a long connecting rod section, 322. a short connecting rod section, 33. a third connecting rod, 34. a large diamond-shaped lifting structure, 341. a hinge shaft A, a hinge shaft B, 35. a small diamond-shaped lifting structure, 351. a hinge shaft C, a hinge shaft D, 41. a sliding rail, 42. an electric push rod, 43. a lifting push rod, 431. a sliding block, 432, 44. Synchronous pull rod, 51, mounting hole, 61, wall body, 611 support connecting piece, 71 synchronous cross rod.

Detailed Description