CN202445278U - Foldable closestool crutch stool - Google Patents
Foldable closestool crutch stool Download PDFInfo
- Publication number
- CN202445278U CN202445278U CN2011203990289U CN201120399028U CN202445278U CN 202445278 U CN202445278 U CN 202445278U CN 2011203990289 U CN2011203990289 U CN 2011203990289U CN 201120399028 U CN201120399028 U CN 201120399028U CN 202445278 U CN202445278 U CN 202445278U
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- CN
- China
- Prior art keywords
- stool
- crutch
- closestool
- ground bar
- main strut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a foldable closestool crutch stool, which relates to a closestool crutch stool. The foldable closestool crutch stool belongs to an auxiliary tool, can be used as a crutch and can also be used for assisting the toileting and the resting. A main body of the foldable closestool crutch stool is a four-connecting-rod mechanism formed by mutually and rotatablely connecting upper main support rods, lower main support rods, a sub support rod and a pulling connecting rod, a closestool plate is fixedly arranged on the two upper main support rods, a chair lifting plate is rotatablely connected onto the closestool plate, the two ends of the sub support rod are detachably connected with sub ground support rods for forming two sub support legs, and the two lower main support rods are bent, are inwards gathered and are fixedly connected with the main ground support rods for forming main support legs. The foldable closestool crutch stool can be folded into a crutch with a compact structure, and can also be unfolded into a stable and comfortable three-leg chair, and the foldable closestool crutch stool can be used as the closestool after the chair lifting plate is lifted up. An adjustable support handle is arranged on a rib plate arranged at the back side of the chair lifting plate, a height regulating rod is sheathed and connected onto the upper part of the upper main support rods, and the height can be regulated. The foldable closestool crutch stool can meet various requirements of old people, disabled people and bone fracture patients on walking, rest, toileting and the like.
Description
[technical field]
The utility model relates to a kind of aid, is that a kind of crutch of can doing uses specifically, can assist the collapsible toilet seat that goes to toilet and have a rest to turn stool again.
[background technology]
At present, the crutch that the elderly, disabled person, fracture of lower limb patient use mostly can only be assisted its walking, also occurs some crutch stools on the market, supplies them to be expert at and for a long time to take a load off one's feet.But legs and feet people bad or lower limb disability often also can can't solve in general place and have to go to the toilet and worry because of the difficulty of squatting down in actual life.Toilet seat is not installed in most of public arenas, and this has brought very big inconvenience for their trip and life.If a kind of crutch is arranged, can assist the elderly, disabled person, fracture of lower limb patient walking, can supply them to take a load off one's feet again, can also help them to solve a difficult problem of going to toilet, will bring great convenience to them.
The utility model patent of Wang Jian application on May 17 nineteen ninety: multipurpose walking stick (90206613.7), the utility model patent of application such as Ceng Yudan, Yang Zhaokun on April 29th, 2006 number of patent application is:: multi-function walking stick (number of patent application is: 200620110466.8), on June 9th, 2006 fourth have the utility model patent of application of one's own: (number of patent application is the portable multi-function crutch: 200620073643.X) all can address the above problem; But the common defects of its existence is: when chair for closet uses; The upper end of crutch will be propped up on the ground as leg; Be transformed to user's the clothes of to make dirty when crutch uses again, not enough health.The utility model patent of the male application of Li Jian on October 16 nineteen ninety: multipurpose walking stick (number of patent application is: 90215034.0), prosperous, the Jiang Hong of Ri Gaoji April 24 in 1992 and etc. the utility model patent of application: (number of patent application is multi-functional pair of oxter crutch: 92207752.5) can solve hygienic issues; But the structure more complicated, operating process is more.The utility model patent of application such as Tao Ye, Yao Zhaohua on June 26th, 2006: (number of patent application is multi-function walking stick: 200620074256.8) simple in structure; Operate also more convenient; But structure is not compact; Carry inconvenience, and it is bigger to launch the time space size, is unfavorable in narrower and small lavatory, space, launching to use.
[summary of the invention]
1, goal of the invention: the purpose of the utility model is to provide a kind of compact conformation, collapsible toilet seat easy to carry, simple to operate, blanket to turn stool, and it can be shrunk to crutch according to user's needs, or is launched into stool and chair for closet use.
2, technical scheme: the utility model name is called collapsible toilet seat and turns stool, it is characterized in that: it mainly comprises main strut, following main strut, secondary pole, draws connecting rod etc.; Described four parts are rotationally connected in proper order, constitute quadric chain, and when being shrunk to crutch, the main shaft of four parts is in the same plane.Go up between the main strut for two and be fixed with toilet chair plate; Be rotatably connected to the seat opening on the toilet chair plate, the seat opening is provided with the opening locking mechanism.The seat opening back side is provided with two parallel floors in addition, is equipped with some groups of installing holes on the floor, and installing hole is used to install support handle, and support handle can be regulated according to user's arm length and be installed in not on the same group in the hole.The lower end of secondary pole detachably is connected with secondary ground bar, and a secondary ground bar is provided with spring holder, is connected with locating hole on the secondary pole.Article two, following main strut lower end bending is closed up and is fixed on a main ground bar.Be separately installed with in the lower end of main ground bar, secondary ground bar the master that it is fully contacted with ground and play anti-skidding effect with propping up the anti-sliding sleeve of ground bar and secondary a bar prevent sliding sleeve.Middle part secondary pole is provided with locking device, is used for described collapsible toilet seat and turns stool secondary pole and secondary locking of propping up the ground bar when being used as the crutch walking.Top at last main strut is socketed with height adjusting link, and the upper end and the axillary pad of height adjusting link are connected, and its lower end is provided with spring holder, cooperates with some groups of height adjustment holes that have on the last main strut, is used to adjust the length of crutch.
3, beneficial effect: the utility model utilizes the characteristics of quadric chain dexterously; Chair for closet and crutch are organically combined; Improved the deficiency of crutch chair for closet field existence in the past; Simplify the structure widely and operate,, greatly facilitate the life of this colony for old man, disabled person, fracture of lower limb patient provide a kind of portable, practical, aid reliably.Generally speaking, the utlity model has following advantages: (1) economy: the material of the utility model can use produces crutch tube and pipe of aluminium alloy commonly used, steel pipe, timber commonly used or plastics etc. now, and cost is lower.(2) stability: most of zone of the utility model stool face is all dropped in three formed triangles of supporting leg, so can avoid the phenomenon of stool face occurrence of tilting when using.(3) ease-to-operate: be launched into the stool state from the crutch state and only need unlock, be launched into chair two steps operation, raise the seat opening and just can go to toilet, simple and fast really is " anxious people's institute is anxious ".(4) spatter property: the utility model supporting leg is arranged in the lower end of crutch entirely, be shrunk to the clothing of can not making dirty behind the crutch, and end spaces is bigger under the seat, very limits avoids the excreta cane body of making dirty.(5) comfortableness: when the utility model is launched into stool the height of the height of stool face and human body shank about equally, the user that inconvenience is squatted down can stand and take a seat easily.(6) general applicability: the utility model main strut upper end is socketed with height regulating rod, on the floor at the seat opening back side, is provided with the handle adjustment hole, through the fit adjustment of axillary pad and support handle position, makes the utility model be applicable to the crowd of different heights; The toilet chair plate inboard of the utility model is provided with groove, can place bedpan inside, use as chair for closet for a long time, but also frame uses on common urinal.
[description of drawings]
Accompanying drawing 1 is the surface structure sketch map of the utility model when being launched into toilet stool
Accompanying drawing 2 is the utility model structural representations when drawing in to crutch
Accompanying drawing 3 is the sketch mapes after the pair of the utility model is propped up ground bar Rotate 180 degree
Accompanying drawing 4 is that the pair of the utility model is propped up the sketch map after the ground bar is pulled down
Accompanying drawing 5 is structure and cooperation sketch mapes thereof of the main strut hinged sleeve of the utility model
Accompanying drawing 6 is secondary branching rod structure sketch mapes of the utility model
Accompanying drawing 7 be the utility model draw the bar linkage structure sketch map
Accompanying drawing 8 is that the master of the utility model props up the anti-sliding sleeve sketch map of ground bar
Accompanying drawing 9 is part key dimension reference figure of the utility model
Accompanying drawing 10 is stable Delta Region sketch mapes of the utility model
Among the figure, 1: axillary pad; 2: height adjusting link; 3: go up main strut; 4: draw connecting rod; 5: secondary pole; 6: main ground bar; 7: secondary ground bar; 8: main the anti-sliding sleeve of ground bar; 9: secondary the anti-sliding sleeve of ground bar; 10: following main strut; 11: hinged sleeve; 12: toilet chair plate; 13: support handle; 14: banking stop; 15: the seat opening; 16: lock hole; 17: hinge.
[specific embodiment]
Below in conjunction with accompanying drawing and preferred embodiment the utility model is made detailed description further.
Referring to Fig. 1, the utility model mainly comprises main strut 3, draws connecting rod 4, secondary pole 5, main strut 10, main ground bar 6 etc. down.Two following main struts inwardly collapse at lower knuckle, are connected as a single entity with main ground bar 6 riveted joints.Last main strut 3 is realized being rotationally connected through a pair of hinged sleeve 11 with following main strut 10, and this is riveted on the lower end of main strut 3 and the upper end (as shown in Figure 5) of following main strut 10 respectively to hinged sleeve 11.Secondary pole 5 is adopted tube and pipe of aluminium alloy or round steel pipe bending forming, and (its shape is as shown in Figure 6; The crossbeam of secondary pole 5 also plays the effect of supporting the stool face); Its middle lower end has a pair of hinge hole, through hinged screw, realizes being rotationally connected with the hinge hole at following main strut 10 middle parts.Draw the two ends of connecting rod 4 to realize being rotationally connected through screw and last main strut 3, secondary pole 5 respectively.At this moment, last main strut 3, draw connecting rod 4, secondary pole 5, main strut 10 just constitutes a quadric chain down.Special,, suppose in this quadric chain that the distance on the last main strut 3 between two tie points is L for the main shaft that makes the utility model four bars when being shrunk to crutch can be in same plane
On, the distance on the following main strut 10 between two tie points is L
Down, the distance on the secondary pole 5 between two tie points is L
Secondary, draw that the distance between two tie points is L on the connecting rod 4
Draw, should satisfy following relation between them:
L
On+ L
Down=L
Secondary+ L
Draw
Need further be pointed out that; Be false because mismachining tolerance causes above equality for avoiding; Make the main shaft of four bars when being punctured into crutch, can not be in same plane; Cause crutch unstable, can a connecting hole that draw connecting rod 4 be expanded to rectangular hole slot (as shown in Figure 7), to eliminate above-mentioned existing problems.
Referring to Fig. 1; Reaching down at secondary pole 5 middle parts, the relevant position of main strut 10 has pair of locking hole 16; When collapsible toilet seat turns stool when using as crutch, latch (not drawing among the figure) is inserted lock hole 16, because the four-bar mechanism motion has certainty; In secondary pole 5 of locking and following main strut 10,, just can be used as crutch and use whole four-bar mechanism also locking together.For making the utility model more firm when using as crutch; Preferably, can on last main strut 3 (or following main strut 10), have chute (being used to install the handle that pushes away that promotes latch), in its tube core, be provided with latch; When using as crutch; Promote latch through hinged sleeve 11, make main strut 3 can not take place radially to relatively rotate, thereby make crutch safe and reliable more with following main strut 10 lockings.
Referring to Fig. 1, a side of main strut 3 has been screwed toilet chair plate 12 on two, and toilet chair plate 12 inside have groove, can be used for laying bedpan.Preferably, can go up main strut 3 with described two is made of one with toilet chair plate 12.
Referring to Fig. 1, Fig. 2, on toilet chair plate 12, be rotatably connected to seat opening 15 through hinge 17, the bottom of seat opening 15 is rotatablely equipped with banking stop 14, is used to lock seat opening 15 and shakes when doing the crutch use to prevent it.Two parallel floors are arranged at described seat opening 15 bottoms, have somely to adjustment hole on the floor, through screw support handle 13 are installed in the hole.
Referring to Fig. 1, Fig. 2; The upper end of last main strut 3 is socketed with two height regulating rods 2; The upper end of height regulating rod 2 and axillary pad 1 are fixedly connected through rivet; The lower end of height regulating rod is provided with a pair of spring holder, has some groups of height adjustment holes on the last main strut 3, can realize the adjusting of crutch height through the alignment pin and the adjusting cooperation of height adjustment hole.
Referring to Fig. 1, Fig. 3, Fig. 4, the lower end of secondary pole 5 is socketed with secondary ground bar 7, and a secondary ground bar 7 is provided with spring holder, is connected with the locating hole of secondary pole 5 lower ends.When the utility model used as stool or chair for closet, the elbow of secondary ground bar 7 turned the stability of stool outwardly with enhancing; When the utility model uses as crutch, walking or when going upstairs on rough road surface as required, can be pressed and regulate the elbow that alignment pin props up ground bar 7 with pair and forward inboard (as shown in Figure 3) to, perhaps directly pair is propped up the ground bar and pulls down (as shown in Figure 4).As preferably, can adorn a pair of draw-in groove at the back side of toilet chair plate 12 or the inboard of following main strut 10, be used to lay the pair of unloading down and prop up ground bar 7.(annotating: when on the level land, walking, because bar position, secondary ground is higher than main ground bar, do not contact to earth) so need not action
Referring to Fig. 1, Fig. 2, be separately installed with in the lower end of main ground bar 6, secondary ground bar 7 and its and ground fully contacted and anti-skidding master props up the anti-sliding sleeve 8 of ground bar and a secondary ground bar prevented sliding sleeve 9.Preferably, the anti-sliding sleeve shape of main strut is as shown in Figure 8, makes no matter it is as crutch or seat, can both fully contact with ground, reaches anti-skidding purpose.
More than combine accompanying drawing that the specific embodiment of the utility model is described; But the utility model is not limited only to above-mentioned giving an example; Variation, remodeling, interpolation or replacement that those skilled in the art are made in the utility model claim scope also should belong to the protection domain of the utility model.
Claims (9)
1. collapsible toilet seat turns stool, it is characterized in that: it mainly comprises main strut, following main strut, and secondary pole is drawn connecting rod; Four above-mentioned parts are rotationally connected in proper order, constitute quadric chain, and when being shrunk to crutch, the main shaft of four parts is in the same plane.
2. collapsible toilet seat according to claim 1 turns stool, it is characterized in that: go up on the main strut for two and be fixed with toilet chair plate; Be rotatably connected to the seat opening on the toilet chair plate, the seat opening is provided with the opening locking mechanism.
3. turn stool according to claim 1,2 described collapsible toilet seats, it is characterized in that: toilet chair plate, last main strut are made same parts.
4. turn stool according to claim 1,2 described collapsible toilet seats, it is characterized in that: the seat opening back side is provided with two parallel floors, is equipped with some groups of installing holes on the floor, and support handle is installed in the hole.
5. collapsible toilet seat according to claim 1 turns stool, it is characterized in that: the lower end of secondary pole detachably is connected with secondary ground bar, and a secondary ground bar is provided with spring holder, is connected with locating hole on the secondary pole.
6. collapsible toilet seat according to claim 1 turns stool, it is characterized in that: two following main strut lower end bendings are closed up, and are fixedly connected with main ground bar.
7. turn stool according to claim 1,5,6 described collapsible toilet seats, it is characterized in that: be separately installed with in the lower end of main ground bar, secondary ground bar and its and ground fully contacted and anti-skidding master props up the anti-sliding sleeve of ground bar and a secondary ground bar prevented sliding sleeve.
8. collapsible toilet seat according to claim 1 turns stool, it is characterized in that: the middle part secondary pole is provided with locking device, is used for described collapsible toilet seat and turns stool secondary pole and secondary locking of propping up the ground bar when being used as the crutch walking.
9. collapsible toilet seat according to claim 1 turns stool; It is characterized in that: the top at last main strut is socketed with height adjusting link; The height adjusting link upper end is fixedly connected with axillary pad, and its lower end is provided with spring holder, cooperates with some groups of height adjustment holes that have on the last main strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203990289U CN202445278U (en) | 2011-10-12 | 2011-10-12 | Foldable closestool crutch stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203990289U CN202445278U (en) | 2011-10-12 | 2011-10-12 | Foldable closestool crutch stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202445278U true CN202445278U (en) | 2012-09-26 |
Family
ID=46861182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203990289U Expired - Fee Related CN202445278U (en) | 2011-10-12 | 2011-10-12 | Foldable closestool crutch stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202445278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750609A (en) * | 2014-01-07 | 2014-04-30 | 苏州市职业大学 | Crutch with stool |
| CN109431757A (en) * | 2018-11-14 | 2019-03-08 | 罗弘毅 | A kind of folding crutch with adjustable stool function |
| CN112830366A (en) * | 2021-01-22 | 2021-05-25 | 中国地质大学（武汉） | Auxiliary device and handrail for old people to go up and down stairs |
-
2011
- 2011-10-12 CN CN2011203990289U patent/CN202445278U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103750609A (en) * | 2014-01-07 | 2014-04-30 | 苏州市职业大学 | Crutch with stool |
| CN103750609B (en) * | 2014-01-07 | 2016-01-13 | 苏州市职业大学 | A kind of crutch with stool |
| CN109431757A (en) * | 2018-11-14 | 2019-03-08 | 罗弘毅 | A kind of folding crutch with adjustable stool function |
| CN112830366A (en) * | 2021-01-22 | 2021-05-25 | 中国地质大学（武汉） | Auxiliary device and handrail for old people to go up and down stairs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |