CN216019543U - Old person uses stick of preventing tumbleing - Google Patents
Old person uses stick of preventing tumbleing Download PDFInfo
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- CN216019543U CN216019543U CN202121657771.XU CN202121657771U CN216019543U CN 216019543 U CN216019543 U CN 216019543U CN 202121657771 U CN202121657771 U CN 202121657771U CN 216019543 U CN216019543 U CN 216019543U
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- sliding sleeve
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Abstract
The utility model relates to the technical field of anti-falling walking sticks, in particular to an anti-falling walking stick for old people, which comprises a supporting cylinder, wherein a plurality of first connecting lugs are fixedly connected at the edge of the bottom of the outer wall of the supporting cylinder, anti-falling supporting legs are rotatably connected at the centers of the first connecting lugs on one side far away from the supporting cylinder, second connecting lugs are fixedly connected at the centers of the top surfaces of the anti-falling supporting legs, connecting rods are rotatably connected at the tops of the second connecting lugs, and a sliding sleeve is slidably connected at the bottom of the outer wall of the supporting cylinder. The utility model has the advantages that: make spacing cardboard card go into the bayonet socket and fix sliding sleeve to the messenger prevents down that the supporting legs can support and lay flat, thereby supports ground, prevents to tumble, when not using, can press back spacing cardboard simultaneously, makes sliding sleeve lose the restriction, under the pulling spring pulling, makes sliding sleeve slide the eminence, thereby pulls up a plurality of supporting legs of preventing down through the connecting rod, thereby reduces the space and occupies, conveniently carries.
Description
Technical Field
The utility model relates to the technical field of anti-falling walking sticks, in particular to an anti-falling walking stick for old people.
Background
Old person because of disease or impaired back of organism, the walking can become difficult, needs the walking of stick assistance, and present stick is equipped with the supporting legs in order to improve the holding power additional in the bottom of stick, promotes the support scope, has improved the support effect, leads to tumbleing, but present stick its prevents that the supporting legs of tumbleing in use still has following problem:
the supporting legs at the bottom of the existing walking stick are of fixed structures, are inconvenient to store and are very inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an anti-falling walking stick for old people.
The purpose of the utility model is realized by the following technical scheme: an anti-falling walking stick for old people comprises a supporting cylinder, wherein a plurality of first connecting lugs are fixedly connected at the edge of the bottom of the outer wall of the supporting cylinder, anti-falling supporting legs are rotatably connected at the centers of the first connecting lugs far away from one side of the supporting cylinder, the center of the top surface of the anti-falling supporting leg is fixedly connected with a second connecting lug, the top of the second connecting lug is rotatably connected with a connecting rod, the bottom of the outer wall of the supporting cylinder is connected with a sliding sleeve in a sliding way, the bottom of the outer wall of the sliding sleeve is fixedly connected with a third connecting lug, the third connecting lug is rotatably connected with one end of the connecting rod far away from the second connecting lug, one side of the bottom of the inner wall of the supporting cylinder is fixedly connected with a jacking elastic sheet, one side of the top of the jacking elastic sheet is fixedly connected with a limiting clamping plate, one side of the top of the sliding sleeve is provided with a bayonet, and the position of the bayonet corresponds to that of the limiting clamping plate.
Preferably, the penetrating port is formed in one side, corresponding to the limiting clamping plate, of the bottom of the supporting cylinder, the penetrating port is corresponding to the limiting clamping plate in position, the penetrating port is larger than the limiting clamping plate in size, the limiting clamping plate penetrates out of the outer wall of the supporting cylinder through the penetrating port, the top of the limiting clamping plate is an arc surface, the bottom surface of the limiting clamping plate is a plane, and the size of the clamping port is matched with the size of the penetrating port in size.
Preferably, the middle part fixedly connected with locating plate of a support section of thick bamboo inner wall, the middle part sliding connection of locating plate has the catch bar, the middle part fixedly connected with push pedal of catch bar, the bottom surface fixedly connected with reset spring of push pedal, reset spring is located between push pedal and the locating plate, the top of catch bar runs through the center department of supporting a top surface, the top fixedly connected with catch plate of catch bar.
Preferably, the top fixedly connected with guide board of the tight shell fragment in top, the guide board is the arc structure, the guide board is to the crooked extension of the center department of a support section of thick bamboo, the bottom of catch bar is corresponding with the position at guide board top, the chamfer has been seted up to one side of catch bar bottom, the chamfer is corresponding with the position at guide board top, interval between catch bar bottom and the guide board is less than the interval between catch bar bottom surface and the support section of thick bamboo top surface.
Preferably, a spring fixing plate is fixedly connected to the middle of the outer wall of the supporting cylinder, a tension spring is fixedly connected to the bottom surface of the spring fixing plate, one end, far away from the spring fixing plate, of the tension spring is fixedly connected to the top of the sliding sleeve, and the sliding sleeve can be completely pulled back by the tension of the tension spring.
Preferably, one side fixedly connected with at a supporting cylinder top holds the handle tightly, and it has silica gel to hold the outside package of handle tightly, can increase and hold the travelling comfort, increases frictional force simultaneously, prevent the bottom surface fixedly connected with slipmat of falling the supporting legs.
The utility model has the following advantages:
the anti-falling walking stick for the old people is characterized in that a supporting cylinder is arranged, a plurality of first connecting lugs are fixedly connected to the edge of the bottom of the outer wall of the supporting cylinder, the centers of the first connecting lugs, which are far away from one side of the supporting cylinder, are all rotatably connected with anti-falling supporting legs, a second connecting lug is fixedly connected to the center of the top surface of the anti-falling supporting legs, a connecting rod is rotatably connected to the top of the second connecting lug, a sliding sleeve is slidably connected to the bottom of the outer wall of the supporting cylinder, a third connecting lug is fixedly connected to the bottom of the outer wall of the sliding sleeve, the third connecting lug is rotatably connected with one end, which is far away from the second connecting lug, of the connecting rod, a jacking elastic sheet is fixedly connected to one side of the top of the jacking elastic sheet, a limiting clamping plate is fixedly connected to one side of the top of the sliding sleeve, a bayonet is arranged on one side of the top of the sliding sleeve, the position of the bayonet corresponds to the position of the limiting clamping plate, and a spring fixing plate is fixedly connected to the middle of the outer wall of the supporting cylinder, bottom surface fixedly connected with tension spring of spring fixed plate, tension spring keeps away from spring fixed plate's one end and sliding sleeve's top fixed connection, can make spacing cardboard card go into the bayonet socket and fix sliding sleeve, thereby make and prevent down that the supporting legs can support and set level, thereby support ground, prevent to tumble, when not using simultaneously, can press back spacing cardboard, make sliding sleeve lose the restriction, under tension spring pulling, make sliding sleeve slide to the eminence, thereby pull up a plurality of supporting legs of preventing down through the connecting rod, thereby reduce the space and occupy, conveniently carry.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the sliding sleeve of the present invention.
In the figure: 1-supporting cylinder, 2-first connecting lug, 3-anti-falling supporting foot, 4-second connecting lug, 5-non-slip mat, 6-sliding sleeve, 7-third connecting lug, 8-connecting rod, 9-spring fixing plate, 10-tension spring, 11-push rod, 12-push plate, 13-holding handle, 14-positioning plate, 15-push plate, 16-reset spring, 17-top elastic sheet, 18-limiting clamping plate, 19-guiding plate, 20-penetrating port and 21-bayonet.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in figures 1-4, a falling-proof walking stick for old people comprises a supporting barrel 1, a plurality of first connecting lugs 2 are fixedly connected at the edge of the bottom of the outer wall of the supporting barrel 1, a plurality of first connecting lugs 2 are rotatably connected at the center of one side of the supporting barrel 1, a falling-proof supporting leg 3 is rotatably connected at the center of the top surface of the falling-proof supporting leg 3, a second connecting lug 4 is fixedly connected at the center of the top surface of the falling-proof supporting leg 3, a connecting rod 8 is rotatably connected at the top of the second connecting lug 4, a sliding sleeve 6 is slidably connected at the bottom of the outer wall of the supporting barrel 1, a third connecting lug 7 is fixedly connected at the bottom of the outer wall of the sliding sleeve 6, the third connecting lug 7 is rotatably connected with one end of the connecting rod 8, which is far away from the second connecting lug 4, a pushing elastic sheet 17 is fixedly connected at one side of the bottom of the inner wall of the supporting barrel 1, a limit clamping sheet 18 is fixedly connected at one side of the top of the pushing elastic sheet 17, a bayonet 21 is arranged at one side of the top of the sliding sleeve 6, the position of the bayonet 21 corresponds to the position of the limit catch plate 18.
As an optional technical scheme of the utility model: supporting cylinder 1 bottom has seted up the point of penetration 20 with one side that spacing cardboard 18 corresponds, the position of point of penetration 20 is corresponding with the position of spacing cardboard 18, the size of point of penetration 20 is greater than the size of spacing cardboard 18, spacing cardboard 18 wears out the outer wall of supporting cylinder 1 through point of penetration 20, the top of spacing cardboard 18 is the arc surface, the bottom surface of spacing cardboard 18 is the plane, the size of bayonet 21 and the size looks adaptation of point of penetration 20, supporting legs 3 passes through 8 pulling sliding sleeve 6 downslide of connecting rod, thereby make bayonet 21 aim at spacing cardboard 18, make spacing cardboard 18 card go into bayonet 21 and realize fixing, make prevent that falling supporting legs 3 can support and put down, thereby support ground, prevent falling.
As an optional technical scheme of the utility model: support the middle part fixedly connected with locating plate 14 of 1 inner wall of a section of thick bamboo, the middle part sliding connection of locating plate 14 has catch bar 11, the middle part fixedly connected with push pedal 15 of catch bar 11, the bottom surface fixedly connected with reset spring 16 of push pedal 15, reset spring 16 is located between push pedal 15 and locating plate 14, the center department that supports 1 top surface of a section of thick bamboo is run through out at the top of catch bar 11, the top fixedly connected with catch plate 12 of catch bar 11, through reset spring 16, can press behind catch plate 12 again, promote push pedal 15, make catch bar 11 reset.
As an optional technical scheme of the utility model: the top fixedly connected with guide board 19 of the tight shell fragment 17 in top, guide board 19 is the arc structure, guide board 19 extends to the center department bending of a support section of thick bamboo 1, the bottom of catch bar 11 is corresponding with the position at guide board 19 top, the chamfer has been seted up to one side of catch bar 11 bottom, the chamfer is corresponding with the position at guide board 19 top, interval between catch bar 11 bottom and the guide board 19 is less than the interval between catch bar 12 bottom surface and the 1 top surface of a support section of thick bamboo, when not using, can press catch bar 12, thereby promote catch bar 11 bottom and push up to guide board 19, thereby push away the tight shell fragment 17 in top, thereby pull out bayonet 21 with spacing cardboard 18.
As an optional technical scheme of the utility model: the middle part fixedly connected with spring fixed plate 9 of 1 outer wall of a supporting cylinder, the bottom surface fixedly connected with tension spring 10 of spring fixed plate 9, tension spring 10 keeps away from the one end of spring fixed plate 9 and the top fixed connection of sliding sleeve 6, sliding sleeve 6 loses the restriction back, under tension spring 10 pulling, make sliding sleeve 6 slide the eminence to pull up a plurality of anti-falling supporting legs 3 through connecting rod 8, thereby reduce the space and occupy, conveniently carry.
As an optional technical scheme of the utility model: one side fixedly connected with at the top of a supporting cylinder 1 holds the handle 13 tightly, prevents the bottom surface fixedly connected with slipmat 5 of falling supporting legs 3, can increase the frictional force of preventing falling supporting legs 3 and ground through slipmat 5, improves stability, prevents to skid to take place to tumble.
The working process of the utility model is as follows:
1) the handle 13 is held by hand, and then the bottom of the supporting cylinder 1 is propped against the ground;
2) then the anti-falling supporting legs 3 are stepped on and unfolded, so that the anti-falling supporting legs 3 are attached to the ground to realize supporting;
3) then the supporting leg 3 pulls the sliding sleeve 6 to slide downwards through the connecting rod 8, so that the bayonet 21 is aligned with the limiting clamping plate 18, the limiting clamping plate 18 is clamped into the bayonet 21 to realize fixation, and the anti-falling supporting leg 3 can be supported and laid flat, so that the ground is supported and prevented from falling down;
4) meanwhile, when the device is not used, the pushing plate 12 can be pressed down, so that the bottom of the pushing rod 11 is pushed to push the guide plate 19, the pushing elastic sheet 17 is pushed open, and the limiting clamping plate 18 is pulled out of the bayonet 21;
5) sliding sleeve 6 loses the restriction, under tension spring 10 pulling, makes sliding sleeve 6 slide the eminence to pull up a plurality of anti-falling supporting legs 3 through connecting rod 8, thereby reduce the space and occupy, conveniently carry.
To sum up, the anti-falling walking stick for the old people is provided with a supporting cylinder 1, a plurality of first connecting lugs 2 are fixedly connected at the edge of the bottom of the outer wall of the supporting cylinder 1, the centers of the first connecting lugs 2 far away from one side of the supporting cylinder 1 are all rotatably connected with anti-falling supporting legs 3, a second connecting lug 4 is fixedly connected at the center of the top surface of the anti-falling supporting legs 3, a connecting rod 8 is rotatably connected at the top of the second connecting lug 4, a sliding sleeve 6 is slidably connected at the bottom of the outer wall of the supporting cylinder 1, a third connecting lug 7 is fixedly connected at the bottom of the outer wall of the sliding sleeve 6, the third connecting lug 7 is rotatably connected with one end of the connecting rod 8 far away from the second connecting lug 4, a jacking elastic sheet 17 is fixedly connected at one side of the bottom of the inner wall of the supporting cylinder 1, a limiting clamping plate 18 is fixedly connected at one side of the top of the jacking elastic sheet 17, a bayonet 21 is arranged at one side of the top of the sliding sleeve 6, the position of bayonet 21 is corresponding with the position of spacing cardboard 18, and the middle part fixedly connected with spring fixation plate 9 of 1 outer wall of support section of thick bamboo, the bottom surface fixedly connected with tension spring 10 of spring fixation plate 9, tension spring 10 keeps away from the one end of spring fixation plate 9 and the top fixed connection of sliding sleeve 6, can make spacing cardboard 18 card go into bayonet 21 and fix sliding sleeve 6, thereby make prevent down supporting legs 3 and can support and put down, thereby support ground, prevent falling down, simultaneously when not using, can press back spacing cardboard 18, make sliding sleeve 6 lose the restriction, under tension spring 10 pulling, make sliding sleeve 6 slide eminence, thereby pull up a plurality of supporting legs 3 of preventing down through connecting rod 8, thereby reduce the space and occupy, conveniently carry.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an old person is with preventing walking stick that tumbles which characterized in that: the anti-falling device comprises a supporting barrel (1), wherein a plurality of first connecting lugs (2) are fixedly connected to the edge of the bottom of the outer wall of the supporting barrel (1), a plurality of first connecting lugs (2) are rotatably connected to the center of one side, far away from the supporting barrel (1), of each first connecting lug (2), a falling-preventing supporting leg (3) is fixedly connected to the center of the top surface of each falling-preventing supporting leg (3), a connecting rod (8) is rotatably connected to the top of each second connecting lug (4), a sliding sleeve (6) is slidably connected to the bottom of the outer wall of the supporting barrel (1), a third connecting lug (7) is fixedly connected to the bottom of the outer wall of the sliding sleeve (6), the third connecting lug (7) is rotatably connected to one end, far away from the second connecting lug (4), of the connecting rod (8), a pressing elastic sheet (17) is fixedly connected to one side of the bottom of the inner wall of the supporting barrel (1), and a limiting clamping plate (18) is fixedly connected to one side of the top of the pressing elastic sheet (17), a bayonet (21) is formed in one side of the top of the sliding sleeve (6), and the position of the bayonet (21) corresponds to the position of the limiting clamping plate (18).
2. The anti-fall walking stick for the aged according to claim 1, wherein: an outlet (20) is formed in one side, corresponding to the limiting clamping plate (18), of the bottom of the supporting cylinder (1), the position of the outlet (20) corresponds to the position of the limiting clamping plate (18), the size of the outlet (20) is larger than that of the limiting clamping plate (18), the limiting clamping plate (18) penetrates through the outer wall of the supporting cylinder (1) through the outlet (20), the top of the limiting clamping plate (18) is an arc surface, the bottom surface of the limiting clamping plate (18) is a plane, and the size of the bayonet (21) is matched with that of the outlet (20).
3. The anti-fall walking stick for the aged according to claim 1, wherein: the middle part fixedly connected with locating plate (14) of a supporting cylinder (1) inner wall, the middle part sliding connection of locating plate (14) has catch bar (11), the middle part fixedly connected with push pedal (15) of catch bar (11), the bottom surface fixedly connected with reset spring (16) of push pedal (15), reset spring (16) are located between push pedal (15) and locating plate (14), the top of catch bar (11) runs through the center department of wearing out a supporting cylinder (1) top surface, the top fixedly connected with catch plate (12) of catch bar (11).
4. The anti-fall walking stick for the aged according to claim 3, wherein: the top fixedly connected with guide board (19) of the tight shell fragment in top (17), guide board (19) are the arc structure, guide board (19) extend to the center department bending of a support section of thick bamboo (1), the bottom of catch bar (11) is corresponding with the position at guide board (19) top, the chamfer has been seted up to one side of catch bar (11) bottom, the chamfer is corresponding with the position at guide board (19) top, interval between catch bar (11) bottom and guide board (19) is less than the interval between catch bar (12) bottom surface and a support section of thick bamboo (1) top surface.
5. The anti-fall walking stick for the aged according to claim 1, wherein: the middle part of the outer wall of the supporting cylinder (1) is fixedly connected with a spring fixing plate (9), the bottom surface of the spring fixing plate (9) is fixedly connected with a tension spring (10), and one end, far away from the spring fixing plate (9), of the tension spring (10) is fixedly connected with the top of the sliding sleeve (6).
6. The anti-fall walking stick for the aged according to claim 1, wherein: one side of the top of the supporting cylinder (1) is fixedly connected with a holding handle (13), and the bottom surface of the anti-falling supporting leg (3) is fixedly connected with an anti-slip pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657771.XU CN216019543U (en) | 2021-07-21 | 2021-07-21 | Old person uses stick of preventing tumbleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121657771.XU CN216019543U (en) | 2021-07-21 | 2021-07-21 | Old person uses stick of preventing tumbleing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216019543U true CN216019543U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121657771.XU Active CN216019543U (en) | 2021-07-21 | 2021-07-21 | Old person uses stick of preventing tumbleing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216019543U (en) |
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2021
- 2021-07-21 CN CN202121657771.XU patent/CN216019543U/en active Active
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