CN215229933U - Four-wheel walking aid capable of being locked - Google Patents
Four-wheel walking aid capable of being locked Download PDFInfo
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- CN215229933U CN215229933U CN202023288623.3U CN202023288623U CN215229933U CN 215229933 U CN215229933 U CN 215229933U CN 202023288623 U CN202023288623 U CN 202023288623U CN 215229933 U CN215229933 U CN 215229933U
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- bottom plate
- brake
- front wheels
- handrail
- seat
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Abstract
The utility model is suitable for the technical field of walking aids, and provides a four-wheel walking aid capable of being locked, which comprises a bottom plate, a support rod, a telescopic rod, an arc frame, front wheels, rear wheels, a handrail and a brake handle, wherein the front wheels and the rear wheels are arranged, and the walking aid helps users to walk by the movement of the front wheels and the rear wheels; the two handrails and the arc-shaped frame are arranged, so that the handrails are convenient for a user to hold, the human body mechanics is compounded, the physical strength is saved, and the physical condition of the user is fully considered; the handrail is provided with a brake grip connected with a brake cable, and the two front wheels are locked through the brake block, so that the front wheels are prevented from sliding, and the safety is higher; the seat is mounted through the hinge shaft, so that the seat can be put down, a user can rest on the seat conveniently, the functions are more comprehensive, and the application range is wider; the telescopic rod is arranged, the length of the telescopic rod is adjusted, and the telescopic rod is suitable for different people; and the walking aid has simple structure and low cost, and is more worthy of popularization and application.
Description
Technical Field
The utility model belongs to the technical field of help capable ware, especially, relate to a four-wheel that can lock helps capable ware.
Background
In the technical field of the prior walking aid, the walking support tool is used for self walking assistance or limb physical exercise of old people with mobility disabilities, trauma patients, hemiplegia patients and disabled people, and people can walk easily and slowly by supporting the walking support tool.
Our common helps capable ware, need remove through the universal wheel, the manpower drives, promotes to help capable ware, and the unable locking of universal wheel commonly used causes the slip easily, causes user's damage easily, and the help capable ware structure of circulation on the market is comparatively complicated, is difficult for the user to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model provides a four-wheel helps capable ware that can lock aims at solving above-mentioned background, and most help the inconvenient locking of capable ware, cause gliding problem easily.
The utility model discloses a realize like this, a four-wheel helps capable ware that can lock, including bottom plate, bracing piece, telescopic link, arc frame, front wheel, rear wheel, handrail and brake handle, two are installed to one end on the lower surface of bottom plate the front wheel, two are installed to the other end the rear wheel, two the front wheel and two the rear wheel is followed the central line symmetry of bottom plate is installed, and two all install the brake block on the front wheel.
The upper surface of bottom plate installs two bracing pieces, two equal sliding connection on the bracing piece the telescopic link, two install crossing enhancement support on the bracing piece, two all install the arc on the telescopic link the handrail, install annular hand protector on the handrail.
The handrail is provided with the brake grip, the brake grip is in transmission connection with a brake cable, the brake cable is in transmission connection with the corresponding brake pad, one end of the two bent arc-shaped frames is connected with the corresponding support rod, and the other end of the two bent arc-shaped frames is fixedly arranged on the upper surface of the bottom plate.
Preferably, the outer surface cover of arc frame is equipped with the rubber sleeve, the rubber sleeve with the surface of handrail all is provided with anti-skidding line, the sculpture of anti-skidding line slope is established on the surface of rubber sleeve and handrail.
Preferably, the bottom plate is internally provided with an accommodating cavity, a positioner and a storage battery are installed in the accommodating cavity, and the positioner is electrically connected with the storage battery.
Preferably, two install articulated shaft and dead lever between the bracing piece, it has the seat to articulate on the articulated shaft, but install the joint on the seat the buckle of dead lever, two all the welding has the stopper on the arc frame.
Preferably, two all be provided with the sliding tray in the bracing piece, and two a plurality of fixed orificess that run through the bracing piece lateral wall has all been seted up to the lateral wall of bracing piece, telescopic link sliding connection the sliding tray, be provided with the mounting groove on the lateral wall of telescopic link, install compression spring in the mounting groove, compression spring one end is connected the lateral wall of mounting groove, the other end be connected with fixed orifices cooperation fixed head.
Preferably, the upper surface of the bottom plate is provided with a storage basket, and the upper part of the storage basket is opposite to the seat.
Compared with the prior art, the beneficial effects of the utility model are that: the four-wheel walking aid capable of being locked is provided with the front wheels and the rear wheels, and helps users to walk by the movement of the front wheels and the rear wheels; the two handrails and the arc-shaped frame are arranged, so that the handrails are convenient for a user to hold, the human body mechanics is compounded, the physical strength is saved, and the physical condition of the user is fully considered; the handrail is provided with a brake grip connected with a brake cable, and the two front wheels are locked through the brake block, so that the front wheels are prevented from sliding, and the safety is higher; the seat is mounted through the hinge shaft, so that the seat can be put down, a user can rest on the seat conveniently, the functions are more comprehensive, and the application range is wider; the telescopic rod is arranged, the length of the telescopic rod is adjusted, and the telescopic rod is suitable for different people; and the walking aid has simple structure and low cost, and is more worthy of popularization and application.
Drawings
Fig. 1 is an overall front view of the present invention;
fig. 2 is an overall side view of the present invention;
fig. 3 is a schematic structural view of the support rod of the present invention;
in the figure: 1-bottom plate, 101-installation cavity, 2-support rod, 201-sliding groove, 202-fixing hole, 3-telescopic rod, 301-installation groove, 302-fixing head, 303-compression spring, 304-fixing rod, 4-arc frame, 401-limiting block, 402-rubber sleeve, 5-reinforcing bracket, 6-front wheel, 601-brake block, 7-rear wheel, 8-seat, 801-articulated shaft, 802-buckle, 9-armrest, 901-annular hand guard, 10-brake grip, 11-brake cable, 12-storage basket, 13-locator and 14-storage battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a four-wheel walking aid capable of being locked comprises a bottom plate 1, a supporting rod 2, an expansion rod 3, an arc-shaped frame 4, front wheels 6, rear wheels 7, handrails 9 and a brake handle 10, wherein two front wheels 6 are installed at one end of the lower surface of the bottom plate 1, two rear wheels 7 are installed at the other end of the lower surface of the bottom plate, the two front wheels 6 and the two rear wheels 7 are symmetrically installed along the central line of the bottom plate 1, and brake pads 601 are installed on the two front wheels 6.
The upper surface of bottom plate 1 installs two bracing pieces 2, and equal sliding connection telescopic link 3 is gone up to two bracing pieces 2, installs crossing enhancement support 5 on two bracing pieces 2, all installs curved handrail 9 on two telescopic links 3, installs annular hand protector 901 on handrail 9.
The handrail 9 is provided with a brake handle 10, the brake handle 10 is in transmission connection with a brake cable 11, the brake cable 11 is in transmission connection with a corresponding brake block 601, one end of each of the two bent arc-shaped frames 4 is connected with a corresponding support rod 2, and the other end of each of the two bent arc-shaped frames is fixedly arranged on the upper surface of the bottom plate 1.
In this embodiment, front wheel 6 and rear wheel 7 all can drive this helps capable ware to slide, telescopic link 3 can slide on bracing piece 2, adjust the length of telescopic link 3, strengthen the structural strength of 5 multiplicable bracing pieces 2 of support, can bear bigger power, handrail 9 is convenient for the user to hold, annular hand protector 901, compound human mechanics is convenient for hold, the protection both hands, hold brake handle 10, accessible brake line 11 drives brake block 601 motion, and then lock front wheel 6, prevent that front wheel 6 from rotating, the multiplicable structural strength of arc frame 4, increase hand position, application scope is wider.
Further, the outer surface cover of arc frame 4 is equipped with rubber sleeve 402, and the surface of rubber sleeve 402 and handrail 9 all is provided with anti-skidding line, and the carving of anti-skidding line slope is established on the surface of rubber sleeve 402 and handrail 9.
In this embodiment, the rubber cover 402 is made of a soft material, so that the user can hold the arc-shaped frame 4 to use the walking aid, and the anti-slip patterns can increase the friction force between the hand and the rubber cover 402 and the handrail 9, thereby facilitating the holding of the rubber cover 402 and the handrail 9 and saving labor in use.
Further, the bottom plate 1 is internally provided with an accommodating cavity 101, a positioner 13 and a storage battery 14 are installed in the accommodating cavity 101, and the positioner 13 is electrically connected with the storage battery 14.
In the embodiment, the positioning device 13 is used for providing a positioning effect for the walking aid, preventing the old from using the walking aid and being easy to find the old, and the storage battery 14 can supply power to the positioning device 13 to prolong the service life of the positioning device 13.
Further, install articulated shaft 801 and dead lever 304 between two bracing pieces 2, articulated on the articulated shaft 801 have a seat 8, but install the buckle 802 of joint dead lever 304 on the seat 8, all weld stopper 401 on two arc framves 4.
In this embodiment, the seat 8 can rotate through the hinge shaft 801 to put down the seat 8, the limiting block 401 can be used for supporting the seat 8, and the seat 8 can be folded by clamping the fixing rod 304 through the buckle 802.
Further, all be provided with the sliding tray 201 in two bracing pieces 2, and a plurality of fixed orificess 202 that run through the 2 lateral walls of bracing piece are all seted up to the lateral wall of two bracing pieces 2, 3 sliding connection sliding tray 201 of telescopic link, be provided with mounting groove 301 on the lateral wall of telescopic link 3, install compression spring 303 in mounting groove 301, the lateral wall of mounting groove 301 is connected to compression spring 303 one end, the other end is connected with and cooperatees fixed head 302 with fixed orificess 202.
In this embodiment, the fixing head 302 can be retracted into the mounting groove 301 by the compression spring 303, so that the telescopic rod 3 can slide in the sliding groove 201, and the fixing head 302 can be inserted into the fixing hole 202 when extended and retracted to fix the telescopic rod 3, so as to adjust the length of the telescopic rod 3 at will.
Further, a storage basket 12 is mounted on the upper surface of the bottom plate 1, and the upper side of the storage basket 12 faces the seat 8.
In the embodiment, the storage basket 12 is convenient for a user to place personal belongings, plays a role in storing articles, and increases the application range of the walking aid.
The utility model discloses a theory of operation and use flow: the utility model discloses after installing, in both hands stretched into annular hand protector 901, held corresponding handrail 9, promoted bracing piece 2, bottom plate 1 atress drove front wheel 6 and rear wheel 7 and slides, held brake handle 10, pushed down brake handle 10, and brake handle 10 drives brake line 11, and brake line 11 pulling brake block 601 pins corresponding front wheel 6, prevents that this helps the capable ware to continue to slide.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A four-wheel walking aid capable of being locked is characterized in that: the foldable bicycle frame comprises a bottom plate (1), a supporting rod (2), a telescopic rod (3), an arc-shaped frame (4), front wheels (6), rear wheels (7), a handrail (9) and a brake handle (10), wherein two front wheels (6) are installed at one end of the lower surface of the bottom plate (1), two rear wheels (7) are installed at the other end of the lower surface of the bottom plate, the two front wheels (6) and the two rear wheels (7) are symmetrically installed along the center line of the bottom plate (1), and brake sheets (601) are installed on the two front wheels (6);
the upper surface of the bottom plate (1) is provided with two support rods (2), the two support rods (2) are connected with the telescopic rods (3) in a sliding mode, the two support rods (2) are provided with crossed reinforcing supports (5), the two telescopic rods (3) are provided with arc handrails (9), and the handrails (9) are provided with annular handguards (901);
install on handrail (9) brake handle (10), the last transmission connection of brake handle (10) has brake cable (11), brake cable (11) transmission connection corresponds brake block (601), two buckles arc frame (4) one end is connected and is corresponded bracing piece (2), other end fixed mounting be in on the upper surface of bottom plate (1).
2. A lockable four-wheeled walker according to claim 1 wherein: the outer surface cover of arc frame (4) is equipped with rubber sleeve (402), rubber sleeve (402) with the surface of handrail (9) all is provided with anti-skidding line, the sculpture of anti-skidding line slope is established on the surface of rubber sleeve (402) and handrail (9).
3. A lockable four-wheeled walker according to claim 1 wherein: the bottom plate (1) is inside to be provided with and to hold chamber (101), install locator (13) and battery (14) in holding chamber (101), locator (13) electric connection battery (14).
4. A lockable four-wheeled walker according to claim 1 wherein: two install articulated shaft (801) and dead lever (304) between bracing piece (2), articulated on articulated shaft (801) have seat (8), but install the joint on seat (8) buckle (802) of dead lever (304), two it has stopper (401) all to weld on arc frame (4).
5. A lockable four-wheeled walker according to claim 1 wherein: two all be provided with sliding tray (201) in bracing piece (2), and two a plurality of running through have all been seted up to the lateral wall of bracing piece (2) fixed orifices (202) of bracing piece (2) lateral wall, telescopic link (3) sliding connection sliding tray (201), be provided with mounting groove (301) on the lateral wall of telescopic link (3), install compression spring (303) in mounting groove (301), compression spring (303) one end is connected the lateral wall of mounting groove (301), the other end be connected with fixed orifices (202) fixed head (302) that cooperatees.
6. A lockable four-wheeled walker according to claim 4 wherein: the upper surface of the bottom plate (1) is provided with a storage basket (12), and the upper part of the storage basket (12) is just opposite to the seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288623.3U CN215229933U (en) | 2020-12-31 | 2020-12-31 | Four-wheel walking aid capable of being locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288623.3U CN215229933U (en) | 2020-12-31 | 2020-12-31 | Four-wheel walking aid capable of being locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215229933U true CN215229933U (en) | 2021-12-21 |
Family
ID=79488802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023288623.3U Active CN215229933U (en) | 2020-12-31 | 2020-12-31 | Four-wheel walking aid capable of being locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215229933U (en) |
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2020
- 2020-12-31 CN CN202023288623.3U patent/CN215229933U/en active Active
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