CN213405115U - Multifunctional walking stick - Google Patents
Multifunctional walking stick Download PDFInfo
- Publication number
- CN213405115U CN213405115U CN202022324578.6U CN202022324578U CN213405115U CN 213405115 U CN213405115 U CN 213405115U CN 202022324578 U CN202022324578 U CN 202022324578U CN 213405115 U CN213405115 U CN 213405115U
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- China
- Prior art keywords
- rod
- crutch
- bottom end
- pull rod
- multifunctional
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- Expired - Fee Related
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to a walking stick field specifically relates to a multifunctional walking stick, include: a body; the movable rods are uniformly distributed around the body, one end of each movable rod is rotatably arranged at the bottom end of the body, the other end of each movable rod is downward and inclines towards the direction far away from the body, and the movable rods are combined into a multifunctional supporting leg; the pull rod is arranged in the body in a sliding manner; the elastic piece is fixedly arranged in the body and is used for enabling the pull rod to always have the trend of moving towards the direction far away from the bottom end of the body; the connecting rod mechanism is arranged at the bottom end of the body, the bottom end of the pull rod is in transmission connection with the middle end of each movable rod through the connecting rod mechanism, when the pull rod moves towards the direction close to the bottom end of the body, the multifunctional supporting legs shrink inwards, and when the pull rod moves towards the direction far away from the bottom end of the body, the multifunctional supporting legs stretch outwards. The utility model discloses have the function of snatching ground object, bimanualness, the old person that the hand is weak of being convenient for uses.
Description
Technical Field
The utility model relates to a walking stick field specifically is to relate to a multifunctional walking stick.
Background
The multifunctional crutch is a crutch reformation innovation product, can support, grab and have wide application functions on the ground, and is a novel multipurpose article crutch integrally formed by taking a multidirectional symmetrical body as a main body and embedding a four-foot support in the middle of the main body.
The core of the multifunctional crutch is multifunctional, so the function is the quality of the crutch, and the traditional crutch has simple structure and single function, so that the multifunctional crutch with practicability, economy and functionality is needed to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a multifunctional crutch is provided, the utility model discloses not only have all functions of crutch, still have the function of snatching the ground object to need bimanualness, the old person that the hand is weak of being convenient for uses.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a multi-function crutch comprising:
a body;
the movable rods are uniformly distributed around the body, one end of each movable rod is rotatably arranged at the bottom end of the body, the other end of each movable rod is downward and inclines towards the direction far away from the body, and the movable rods are combined into a multifunctional supporting leg;
the driving mechanism is used for driving the multifunctional supporting legs to expand outwards or contract inwards, and when the multifunctional supporting legs contract inwards to the limit positions, the free ends of the multifunctional supporting legs are converged at one point;
the drive mechanism includes:
the pull rod is arranged in the body in a sliding manner;
the elastic piece is fixedly arranged in the body and is used for enabling the pull rod to always have the trend of moving towards the direction far away from the bottom end of the body;
the connecting rod mechanism is arranged at the bottom end of the body, the bottom end of the pull rod is in transmission connection with the middle end of each movable rod through the connecting rod mechanism, when the pull rod moves towards the direction close to the bottom end of the body, the multifunctional supporting legs shrink inwards, and when the pull rod moves towards the direction far away from the bottom end of the body, the multifunctional supporting legs stretch outwards.
Preferably, the link mechanism includes first connecting piece, the second connecting piece, first connecting rod, the second connecting rod, the third connecting piece, first connecting rod and the second connecting rod are all not scalable or extension, first connecting piece fixed mounting is in the bottom of body, the mobilizable bottom of installing at the body of second connecting piece, the mobilizable bottom of installing at the body of third connecting piece, first connecting piece, the second connecting piece, the third connecting piece top-down is arranged in proper order, the one end of movable rod is rotatably installed on first connecting piece, the both ends of second connecting rod rotate with the middle-end of third connecting piece and movable rod respectively and are connected, the both ends of first connecting rod rotate with the both ends of second connecting piece and second connecting rod respectively and are connected, the bottom and the second connecting piece fixed connection of pull rod.
Preferably, the body comprises a handle and a stick rod, the handle is in a shape convenient for being held by hands, the stick rod is in a hollow straight rod shape, the pull rod can be slidably arranged in the stick rod, the handle is fixedly arranged at the top end of the stick rod, and the elastic part is fixedly arranged at the bottom end of the stick rod;
the pull rod comprises a handle portion and a transmission portion which are perpendicular to each other, the handle portion and the transmission portion are combined into a T-shaped shape, the transmission portion is in sliding fit with the crutch rod, the handle portion is perpendicular to the crutch rod and extends to the outer side of the crutch rod through the crutch rod, a clamping groove in sliding fit with the handle portion is formed in the crutch rod, and the clamping groove is in a C-shaped shape.
Preferably, the free end of the movable rod and the bottom end of the body are both provided with a cushion pad.
Preferably, the power supply and the alarm are arranged in the body, the light source and the switch are arranged at the top end of the body, and the light source and the alarm are both electrically connected with the power supply through the switch.
Compared with the prior art, the utility model beneficial effect who has is:
the utility model discloses a compare in current walking stick, not only have all functions of walking stick, still have the function of snatching the ground object for the old man can gain subaerial object under the prerequisite of not bowing, and its concrete method is: the user can descend through pull rod drive second connecting piece, the second connecting piece drives first connecting rod and removes, first connecting rod orientation is rotatory near the direction of body, first connecting rod drives the second connecting rod orientation and is rotatory near the direction of body, the second connecting rod drives third connecting piece downstream, third connecting piece and second connecting rod drive the movable rod orientation and rotate near the direction of body, and then make multi-functional stabilizer blade shrink inwards, multi-functional stabilizer blade shrink inwards is convenient for accomodate, also can snatch the object through the free end of multi-functional stabilizer blade.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front view of the utility model with the body hidden;
FIG. 3 is a perspective view of the utility model with the body hidden;
FIG. 4 is a partial enlarged view of FIG. 3 at B;
fig. 5 is a perspective view of the present invention;
fig. 6 is a top view of the internal structure of the present invention;
FIG. 7 is a cross-sectional view at section A-A of FIG. 6;
the reference numbers in the figures are:
1-a handle; 2-a light source; 3-a pull rod; 4-a card slot; 5-a pole rod; 6-a first connector; 7-a movable rod; 8-a second connector; 9-a first link; 10-a second link; 11-open slots; 12-a third connection; 13-a first rubber mat; 14-a second rubber mat; 15-an elastic member; 16-a multifunctional leg; 17-a linkage mechanism; 18-a fourth connection; 19-a slide bar; 20-a power supply; 21-a charging port; 22-an alarm; 23-switch.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 7, a multi-functional crutch includes:
a body;
the movable rods 7 are provided with a plurality of movable rods 7, the movable rods 7 are uniformly distributed around the body, one end of each movable rod 7 is rotatably arranged at the bottom end of the body, the other end of each movable rod 7 is downwards inclined towards the direction far away from the body, and the movable rods 7 are combined into a multifunctional supporting leg 16;
a driving mechanism for driving the multifunctional supporting legs 16 to expand outwards or contract inwards, when the multifunctional supporting legs 16 contract inwards to the limit position, the free ends of the multifunctional supporting legs 16 are converged at one point;
the drive mechanism includes:
the pull rod 3 is arranged in the body in a sliding way;
the elastic piece 15, the elastic piece 15 is fixedly installed inside the body, the elastic piece 15 is used for making the pull rod 3 always have the tendency of moving towards the direction far away from the bottom end of the body;
The working principle is as follows:
the body plays the basic function of walking stick, supplies the people to grab and hold, supports, and multi-functional stabilizer blade 16 plays the auxiliary function of old person's walking stick, enlarges leaning on the area of walking stick bottom, and the old person of the unstable hand and foot of being convenient for firmly pestle the walking stick on the ground, and pull rod 3 is used for receiving and releasing multi-functional stabilizer blade 16, is convenient for accomodate after the shrink of multi-functional stabilizer blade 16, can also snatch the object through the shrink of multi-functional stabilizer blade 16 simultaneously, avoids the old person to need stoop to pick up the condition of article.
When the multifunctional support leg is operated in an unmanned mode, the pull rod 3 drives the multifunctional support leg 16 to be outwards opened through the connecting rod mechanism 17 under the driving of the elastic piece 15, so that the multifunctional support leg 16 always has the outwards opening trend under the driving of the elastic piece 15, and the possibility that the user falls down due to the fact that the multifunctional support leg 16 is suddenly folded in the using process is avoided.
Since the second link 10 is not retractable or extendable, the third link 12 is vertically slidably installed at the bottom end of the body. Therefore, the pull rod 3 is used for driving the second connecting piece 8 to ascend or descend, when the second connecting piece 8 ascends, the second connecting piece 8 drives the first connecting piece 9 to move, the first connecting piece 9 rotates towards the direction far away from the body, the first connecting piece 9 drives the second connecting piece 10 to rotate towards the direction far away from the body, the second connecting piece 10 drives the third connecting piece 12 to move upwards, the third connecting piece 12 and the second connecting piece 10 drive the movable rod 7 to rotate towards the direction far away from the body, and further the multifunctional supporting legs 16 are expanded outwards; conversely, when the second link 8 is lowered, the multi-function legs 16 are retracted inwardly.
Specifically, the pull rod 3 is fixedly connected with the second connecting piece 8 through the fourth connecting piece 18, the crutch rod 5 is provided with an open slot 11 in sliding fit with the fourth connecting piece 18, the outer wall of the body is further provided with a slide bar 19, and the slide bar 19 is used for guiding the second connecting piece 8 or the second connecting piece 8 and the third connecting piece 12 to slide along the length direction of the body.
The body comprises a handle 1 and a crutch rod 5, the handle 1 is in a shape convenient for being held by a human hand, the crutch rod 5 is in a hollow straight rod shape, a pull rod 3 can be slidably arranged in the crutch rod 5, the handle 1 is fixedly arranged at the top end of the crutch rod 5, and an elastic part 15 is fixedly arranged at the bottom end of the crutch rod 5;
the pull rod 3 includes mutually perpendicular handle portion and transmission portion, and handle portion and transmission portion make up into T word shape, transmission portion and 5 sliding fit of cane pole, and handle portion perpendicular to cane pole 5 and run through the outside that cane pole 5 extended to cane pole 5, be provided with on the cane pole 5 with handle portion sliding fit's draw-in groove 4, draw-in groove 4 is the C word shape.
The user drives the pull rod 3 to lift through the handle part of the pull rod 3, when the pull rod 3 moves to the starting point and the end point of the self stroke, the user horizontally pulls the handle part of the pull rod 3, and the handle part can be moved to the inside of the horizontal sliding grooves at the top end and the bottom end of the clamping groove 4, so that the pull rod is buckled in the horizontal sliding grooves and cannot be easily separated.
The free end of the movable rod 7 and the bottom end of the body are both provided with cushions.
The second rubber pad 14 is installed at the free end of the movable rod 7, the first rubber pad 13 is installed at the bottom end of the crutch rod 5, and the first rubber pad 13 and the second rubber pad 14 are both used for buffering the impact force between the crutch and the ground, so that the service life of the crutch is prolonged.
The power supply 20 and the alarm 22 are installed inside the body, the light source 2 and the switch 23 are installed at the top end of the body, and the light source 2 and the alarm 22 are electrically connected with the power supply 20 through the switch 23.
The side of power 20 still is provided with the mouth of charging 21 that is connected with power 20 electricity, and power 20 is the lithium cell, and mouth of charging 21 is the USB mouth of charging, is provided with two buttons on the switch 23, and light source 2 and siren 22 communicate with power 20 through a button respectively, and when needing, the user can make light source 2 send light or make siren 22 send out the police dispatch newspaper through switch 23.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A multi-function crutch comprising:
a body;
the movable rods (7) are provided with a plurality of movable rods (7), the movable rods (7) are uniformly distributed around the body, one end of each movable rod (7) is rotatably arranged at the bottom end of the body, the other end of each movable rod (7) is downwards inclined towards the direction far away from the body, and the movable rods (7) are combined into a multifunctional supporting leg (16);
the driving mechanism is used for driving the multifunctional supporting legs (16) to expand outwards or contract inwards, and when the multifunctional supporting legs (16) contract inwards to the limit position, the free ends of the multifunctional supporting legs (16) are converged at one point;
characterized in that the drive mechanism comprises:
a pull rod (3) which is arranged in the body in a sliding way;
the elastic piece (15), the elastic piece (15) is fixedly arranged in the body, and the elastic piece (15) is used for enabling the pull rod (3) to always have the trend of moving towards the direction far away from the bottom end of the body;
link mechanism (17), the setting is in the bottom of body, and link mechanism (17) are passed through to the bottom of pull rod (3) and are connected with the well end transmission of every movable rod (7), and when pull rod (3) moved towards the direction that is close to the body bottom, multi-functional stabilizer blade (16) are inwards shrunk, and when pull rod (3) moved towards the direction of keeping away from the body bottom, multi-functional stabilizer blade (16) outwards opened.
2. The multifunctional crutch of claim 1 wherein the linkage mechanism (17) comprises a first connecting member (6), a second connecting member (8), a first connecting rod (9), a second connecting rod (10), and a third connecting member (12), wherein the first connecting rod (9) and the second connecting rod (10) are both non-retractable or non-extendable, the first connecting member (6) is fixedly mounted at the bottom end of the body, the second connecting member (8) is movably mounted at the bottom end of the body, the third connecting member (12) is movably mounted at the bottom end of the body, the first connecting member (6), the second connecting member (8), and the third connecting member (12) are sequentially arranged from top to bottom, one end of the movable rod (7) is rotatably mounted on the first connecting member (6), and the two ends of the second connecting rod (10) are rotatably connected with the third connecting member (12) and the middle end of the movable rod (7) respectively, two ends of the first connecting rod (9) are respectively connected with two ends of the second connecting piece (8) and the second connecting rod (10) in a rotating way, and the bottom end of the pull rod (3) is fixedly connected with the second connecting piece (8).
3. The multifunctional crutch of claim 1 wherein the body comprises a handle (1) and a crutch rod (5), the handle (1) is shaped to facilitate holding by a human hand, the crutch rod (5) is shaped like a hollow straight rod, the pull rod (3) is slidably mounted inside the crutch rod (5), the handle (1) is fixedly mounted at the top end of the crutch rod (5), and the elastic member (15) is fixedly mounted at the bottom end of the crutch rod (5);
the pull rod (3) comprises a handle portion and a transmission portion which are perpendicular to each other, the handle portion and the transmission portion are combined into a T-shaped shape, the transmission portion is in sliding fit with the crutch rod (5), the handle portion is perpendicular to the crutch rod (5) and extends to the outer side of the crutch rod (5) through the crutch rod (5), a clamping groove (4) which is in sliding fit with the handle portion is formed in the crutch rod (5), and the clamping groove (4) is in a C-shaped shape.
4. The multifunctional crutch of claim 1 wherein the free end of the movable rod (7) and the bottom end of the body are provided with cushions.
5. The multifunctional crutch of claim 1 wherein the body is internally provided with a power source (20) and an alarm (22), the top end of the body is provided with a light source (2) and a switch (23), and the light source (2) and the alarm (22) are both electrically connected with the power source (20) through the switch (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324578.6U CN213405115U (en) | 2020-10-19 | 2020-10-19 | Multifunctional walking stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324578.6U CN213405115U (en) | 2020-10-19 | 2020-10-19 | Multifunctional walking stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213405115U true CN213405115U (en) | 2021-06-11 |
Family
ID=76267931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022324578.6U Expired - Fee Related CN213405115U (en) | 2020-10-19 | 2020-10-19 | Multifunctional walking stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213405115U (en) |
-
2020
- 2020-10-19 CN CN202022324578.6U patent/CN213405115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 Termination date: 20211019 |