CN101564222B - Crutch capable of being picked up without crouching - Google Patents
Crutch capable of being picked up without crouching Download PDFInfo
- Publication number
- CN101564222B CN101564222B CN2009100985549A CN200910098554A CN101564222B CN 101564222 B CN101564222 B CN 101564222B CN 2009100985549 A CN2009100985549 A CN 2009100985549A CN 200910098554 A CN200910098554 A CN 200910098554A CN 101564222 B CN101564222 B CN 101564222B
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- Prior art keywords
- crutch
- pick
- conductive contact
- squat
- gravity sensing
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Abstract
A crutch capable of being picked up without crouching comprises a handle, a crutch body and a crutch head and is characterized by also comprising a pickup device. The arranged pickup device for the crutch comprises a pickup part and a pickup apparatus that can stretch out or draw back and is convenient for carrying. When the crutch slides off to the ground, the crutch can be picked up without the help of other people by the matching of the pickup apparatus that is stretched out and the pickup part arranged on the crutch. A warning device of the crutch can automatically give a warning without manually turning a warning switch on as long as the crutch drops on the ground. When patients with cardiovascular and cerebrovascular diseases suddenly swoon and fall to the ground, the crutch can automatically give a warning to draw the attention of people around.
Description
Technical field
The present invention relates to a kind of human body supplemental support instrument, more particularly, relate to a kind of exempt to squat can pick up crutch.
Background technology
Crutch is the necessary aid of the handicapped person's walking of legs and feet, and this colony often takes action tired more much more difficult than ordinary person, and inconvenience is squatted down and picked up thing.For handicapped people, if in the process of walking, crutch drops on the ground, and when the problem of the difficulty of squatting down is arranged, and has just very difficultly carried out independent ambulation again, and natural inconvenience is squatted down and picked up crutch.The crutch that can conveniently pick up also appears in existing market, picks up the people of thing for so be inconvenient to squat down, and all must help by other people, could pick up crutch saferly.For another example in bed with crutch by being placed on bedside or wall limit, if this moment, crutch slipped, the people is arranged in the family, can utilize chimes of doom or directly call household's help, if no one in the family then can only oneself try every possible means to pick up.
Summary of the invention
To be solved by this invention is that overcoming has technological shortcoming now, and crutch that a kind of user of convenience picks up, that drop and can report to the police automatically is provided.
Technical scheme of the present invention is such: a kind of exempt to squat can pick up crutch, comprise handle, stick body, crutch tip, it is characterized in that, also comprise and pick up device.
The described device of picking up comprises and picks up device and pick-up element that pick-up element is arranged on the crutch.
Described pick-up element can be the hollow out spheroid of protuberance, has a described pick-up element on the crutch at least, picks up device and is the end and have the device that the descending suit successively of pipe that colludes the shape parts, diminished gradually by radius forms.
Described pick-up element can also be the magnet that is connected on the crutch, has a described pick-up element on the crutch at least, picks up device and is the end and have the device that the descending suit successively of pipe that magnetic is lost, diminished gradually by radius forms.
Exempt to squat and can pick up crutch the gravity sensing alarm also is installed, in the described gravity sensing alarm circuit, warning circuit, working power, switch series connection, the series circuit two ends respectively with conductive contact, conductive contact stretches into from the upper end of appearance body that conduction liquid is housed.
As preferably, hold body and vertical direction and be the acute angle installation, conduction liquid height is for holding 1/5 to 1/2 of height degree, and the access port that holds body and conductive contact is a seal.
As preferably, described gravity sensing alarm has at least two, wherein has two described gravity sensing alarms and vertical direction at least on same plane, not on same direction.
As preferably, described conduction liquid is mercury.
Compared with prior art, beneficial effect of the present invention is:
Crutch of the present invention is provided with picks up device, picks up device and comprises pick-up element and pick up device that it is scalable to pick up device; Be convenient for carrying,, need not other people help when crutch landing during in the ground; Also can be picking up device elongation, through be arranged at crutch on pick-up element cooperate, crutch is picked up.The warning device of crutch does not need to open alarm switch artificially, as long as drop on the ground, just can send chimes of doom automatically.Suddenly faint when falling down to the ground the heart, brain, vascular diseases patient, crutch sends chimes of doom automatically, causes people around's attention.
Description of drawings
Fig. 1 is a design sketch of the present invention;
Fig. 2 is embodiments of the invention cutaway views vertically;
Fig. 3 is the corresponding sketch map of picking up device of embodiment shown in Figure 2;
Fig. 4 is an another embodiment of the present invention cutaway view vertically;
Fig. 5 is the corresponding sketch map of picking up device of embodiment shown in Figure 4.
Among the figure: the 1st, handle, the 2nd, stick body, the 3rd, crutch tip, the 4th, pick up device, the 5th, the gravity sensing alarm; The 41st, pick up device, the 42nd, pick-up element, the 51st, warning circuit, the 52nd, working power; The 53rd, switch, 54-1,54-2 are conductive contacts, the 55th, conduction liquid, the 56th, hold body.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present invention is done further explain:
Fig. 1, Fig. 2, shown in Figure 3 exempting from are squatted and can be picked up crutch, comprise handle 1, stick body 2, crutch tip 3, also comprise and pick up device 4.The described device 4 of picking up comprises and picks up device 41 and pick-up element 42 that pick-up element 42 is arranged on the crutch.Described pick-up element 42 has a described pick-up element 42 at least for the hollow out spheroid of protuberance on the crutch, pick up device 41 and be the end and have the device that the descending suit successively of pipe that colludes the shape parts, diminished gradually by radius forms.During use, with carry to pick up device 41 elongated through stretching, with colluding the pick-up element 42 that the shape parts catch on the hollow out sphere-like of protuberance, just can easily crutch be picked up.
Fig. 4, shown in Figure 5 another are exempted to squat and can be picked up the embodiment of crutch; Described pick-up element 42 is for being connected the magnet on the crutch; Have a described pick-up element 42 on the crutch at least, pick up device 41 and be the end and have the device that the descending suit successively of pipe that magnetic is lost, diminished gradually by radius forms.During use, with carry to pick up device 41 elongated through stretching, the magnet of end is inhaled with the magnet of pick-up element 42 mutually, just can easily crutch be picked up.
Fig. 1, Fig. 2, shown in Figure 4 exempting from are squatted and can be picked up crutch gravity sensing alarm 5 also is installed; In described gravity sensing alarm 5 circuit; Warning circuit 51, working power 52, switch 53 series connection; The series circuit two ends are connected with conductive contact 54-1, conductive contact 54-2 respectively, and conductive contact 54-1, conductive contact 54-2 stretch into from the upper end of appearance body 56 that conduction liquid 55 is housed.Switch 53 can be used for controlling gravity sensing alarm 5 and whether carry out work.
Described appearance body 56 is acute angle with vertical direction and installs.In theory, hold body 56 and be the acute angle installation, just can make the present invention when dropping, connect conductive contact 54-1, conductive contact 54-2, make gravity sensing alarm 5 send warning by conduction liquid 55 with vertical direction.As preferably, described acute angle is set to 30 and spends to 60 degree, and the angle of present embodiment is 45 degree.
Described conduction liquid height is for holding 1/5 to 1/2 of height degree.Minimum conductive contact 54-1, the conductive contact 54-2 of just flooding when falling down of the height of conduction liquid 55 the highlyest then can not touch conductive contact 54-1, conductive contact 54-2 gets final product simultaneously when crutch is upright.Consider actual conditions and have certain error in theory, the height of conduction liquid 55 is set to hold 1/5 to 1/2 of body 56 height, and in the present embodiment, the height of conduction liquid 55 is for holding 1/3 of body 56 height.
Described appearance body 56 is a seal with the access port of conductive contact 54-1, conductive contact 54-2.In order to prevent to conduct electricity the volatilization and the seepage of liquid 55, the access port that holds body 56 and conductive contact 54-1, conductive contact 54-2 is set to seal.
Described gravity sensing alarm 5 has at least two, wherein has two described gravity sensing alarms 5 and vertical direction at least on same plane, not on same direction.As long as two described gravity sensing alarms 5 and vertical direction are arranged on same plane, not on same direction, just can guarantee when dropping regardless of crutch angle how, can both realize warning.Be provided with two gravity sensing alarms 5 in the present embodiment.As preferably,, can be arranged on a plurality of gravity sensing alarms 5 on the different angles in order to improve performance of the present invention.As preferably, can a plurality of gravity sensing alarms 5 be adopted same working power 52, switch 53 is used to control the connection situation of working power 52, and convenient switch 52 just can be controlled all gravity sensing alarms 5.
Described conduction liquid 55 can be sodium chloride solution or mercury, because the poor thermal conductivity of mercury, and electric conductivity is good, viscosity is little and mobile big, so the conduction liquid 55 that present embodiment adopts is mercury.
What more than enumerate only is a specific embodiment of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged, all distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (5)
1. exempt to squat and to pick up crutch for one kind; Comprise handle (1), stick body (2), crutch tip (3), pick up device (4), the described device (4) of picking up comprises and picks up device (41) and pick-up element (42) that pick-up element (42) is arranged on the crutch; It is characterized in that; Described pick-up element (42) has a described pick-up element (42) at least for the hollow out spheroid of protuberance on the crutch, pick up device (41) and be the end and have and collude the device that the descending suit successively of the pipe shape parts, that diminished gradually by radius forms.
2. according to claim 1 exempt to squat can pick up crutch; It is characterized in that; Gravity sensing alarm (5) also is installed; In described gravity sensing alarm (5) circuit, warning circuit (51), working power (52), switch (53) series connection, the series circuit two ends are connected with conductive contact (54-1), conductive contact (54-2) respectively; Conductive contact (54-1), conductive contact (54-2) stretch into from the upper end of appearance body (56) that conduction liquid (55) is housed, and described appearance body (56) is acute angle with vertical direction and installs.
3. according to claim 2 exempt to squat can pick up crutch, it is characterized in that highly for holding 1/5 to 1/2 of body (56) height, the access port that holds body (56) and conductive contact (54-1), conductive contact (54-2) is a seal to described conduction liquid (55).
4. according to claim 3 exempt to squat can pick up crutch, it is characterized in that described gravity sensing alarm (5) has at least two, wherein have two described gravity sensing alarms (5) and vertical direction at least on same plane, not on same direction.
5. according to claim 4 exempt to squat can pick up crutch, it is characterized in that described conduction liquid (55) is mercury.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100985549A CN101564222B (en) | 2009-05-14 | 2009-05-14 | Crutch capable of being picked up without crouching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100985549A CN101564222B (en) | 2009-05-14 | 2009-05-14 | Crutch capable of being picked up without crouching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101564222A CN101564222A (en) | 2009-10-28 |
| CN101564222B true CN101564222B (en) | 2012-02-15 |
Family
ID=41280716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100985549A Expired - Fee Related CN101564222B (en) | 2009-05-14 | 2009-05-14 | Crutch capable of being picked up without crouching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101564222B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558355B (en) * | 2021-08-04 | 2023-01-24 | 青岛市市立医院 | High convenience picks up thing walking stick suitable for patient |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942630A1 (en) * | 1989-12-22 | 1991-06-27 | Egon Martin Weinberger | Walking stick for physically handicapped - has spring-loaded arms which spring outwards if stick falls to ground |
| US5477211A (en) * | 1994-10-19 | 1995-12-19 | Reynolds; Jeffrey J. | Ambulatory aid warning device |
| US5964385A (en) * | 1998-03-19 | 1999-10-12 | Simon; William H. | Cane retrieval device |
| CN2671399Y (en) * | 2003-07-14 | 2005-01-19 | 杨驰 | Multifunction walking stick |
| CN201192134Y (en) * | 2008-05-05 | 2009-02-11 | 车正声 | Walking stick capable of being picked up without bending |
-
2009
- 2009-05-14 CN CN2009100985549A patent/CN101564222B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3942630A1 (en) * | 1989-12-22 | 1991-06-27 | Egon Martin Weinberger | Walking stick for physically handicapped - has spring-loaded arms which spring outwards if stick falls to ground |
| US5477211A (en) * | 1994-10-19 | 1995-12-19 | Reynolds; Jeffrey J. | Ambulatory aid warning device |
| US5964385A (en) * | 1998-03-19 | 1999-10-12 | Simon; William H. | Cane retrieval device |
| CN2671399Y (en) * | 2003-07-14 | 2005-01-19 | 杨驰 | Multifunction walking stick |
| CN201192134Y (en) * | 2008-05-05 | 2009-02-11 | 车正声 | Walking stick capable of being picked up without bending |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101564222A (en) | 2009-10-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120215 Termination date: 20150514 |
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| EXPY | Termination of patent right or utility model |