CN218451726U - Supplementary running gear of old branch of academic or vocational study - Google Patents
Supplementary running gear of old branch of academic or vocational study Download PDFInfo
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- CN218451726U CN218451726U CN202220779977.8U CN202220779977U CN218451726U CN 218451726 U CN218451726 U CN 218451726U CN 202220779977 U CN202220779977 U CN 202220779977U CN 218451726 U CN218451726 U CN 218451726U
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- pole
- rod
- ball wheel
- skid
- order handle
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Abstract
The utility model discloses an auxiliary traveling mechanism for old person department, including first pole, second pole and second order handle, all be provided with a plurality of spacing holes on first pole and the second pole, first pole activity cup joints the second pole is outside, overlaps on the second order handle inserts first pole and the second pole spacing downthehole first pole of completion with second pole relatively fixed. The utility model discloses a connect first pole and second pole through the second order handle, the old man of messenger can regard as a strong point with the second order handle when squatting, can help the old man to sit down, prevents that the old man from reducing the injured risk because of the not enough condition that appears falling down when squatting of shank strength, eliminates the potential safety hazard. In addition, the first rod and the second rod can move relatively by taking out the second-order handle, the whole device can freely stretch and retract to change the length of the whole device, so that the device is suitable for the old with different heights and used in different living scenes, the flexibility of the device is higher, and the universality is better.
Description
Technical Field
The utility model relates to an auxiliary walking device technical field, concretely relates to supplementary running gear of old branch of academic or vocational study.
Background
With the increasing aging of society, the number of the aged people in China is more and more, and the occupied population proportion is higher and higher. Old person is because old, and each function of health has all degenerated, and old person is because leg strength is not enough when walking, often needs a instrument of helping the old person to walk with the help of the walking.
Common walking aids for the elderly are chair type walking aids with rollers and walking sticks held by the elderly. Although the chair walker can be used either in a standing position or in a sitting position. However, the seat type walking aid is generally large in size, so that the seat type walking aid is inconvenient to enter narrow terrains, and the use scene is limited;
however, for the handheld crutch, since the crutch itself has a certain height, when the patient wants to sit down on the spot, the handheld crutch does not have any grip other than the grip at the top end, and therefore, no part can provide support for the elderly (the grip cannot be held at the top end of the crutch when squatting, the shaft of the crutch is smooth and difficult to hold and cannot be conveniently held along the length direction of the crutch, and the wrist posture is awkward), therefore, the existing crutch is difficult to play a supporting role when the elderly wants to sit down on the spot, which causes inconvenience in the using process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary running gear of old branch of academic or vocational study to among the solution prior art, because the integral structure of walking stick formula helps capable ware and leads to its technical problem who is not portable.
In order to solve the above technical problem, the utility model particularly provides the following technical scheme:
the utility model provides an auxiliary traveling mechanism for old department, includes first pole, second pole and second order handle, first pole with all be provided with spacing hole on the second pole, first pole activity cup joints the second pole is outside, the second order handle inserts first pole with overlap on the second pole spacing downthehole completion first pole with the relative fixation of second pole.
As a preferred scheme of the utility model, spacing hole along the length direction setting of first pole with the second pole, just on the first pole spacing hole with on the second pole spacing hole is located same straight line.
As a preferred scheme of the utility model, the top of first pole is provided with one-order handle, the bottom of second pole is provided with the anti-skidding subassembly that is used for supplementary walking.
As a preferred scheme of the utility model, anti-skidding subassembly includes screw sleeve and anti-skidding ball wheel, the subtend breach has been seted up on the bottom surface of second pole, screwed connection has screw sleeve on the bottom surface of second pole, screw sleeve set up the position with the setting position of subtend breach is the same, anti-skidding ball wheel sets up the inside that the second pole is close to the bottom, be provided with anti-skidding coarse grain on the anti-skidding ball wheel, just anti-skidding coarse grain sets up the bottom of anti-skidding ball wheel is used for contacting with ground.
As a preferred scheme of the utility model, a first arc surface and a second arc surface are arranged on the inner wall of the bottom end of the second rod, and the first arc surface and the second arc surface are both arc grooves which are formed by the inner wall of the second rod sinking inwards and are used for clamping the anti-skid ball wheels;
one section cambered surface sets up two-section cambered surface top, anti-skidding ball wheel with during one section cambered surface joint anti-skidding coarse grain can not be outstanding second pole bottom edge, anti-skidding ball wheel with during the contact of two-section cambered surface anti-skidding coarse grain is outstanding second pole bottom edge is used for contacting with ground.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses a connect first pole and second pole through the second order handle, the old man of messenger can regard as a strong point with the second order handle when squatting, can help the old man to sit down, prevents that the old man from reducing the injured risk because of the not enough condition that appears falling down when squatting of shank strength, eliminates the potential safety hazard.
In addition, just can make first pole and second pole relative movement through taking out the second order handle, make whole device can freely stretch out and draw back and change its length to adapt to the old man of different heights and use in different life scenes, make the flexibility of device higher, the universality is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic view of the present invention in a separated use;
fig. 2 is a schematic sectional view of the anti-slip assembly of the present invention.
The reference numerals in the drawings denote the following, respectively:
1. a first lever; 2. a second lever; 3. a second order handle; 4. a limiting hole; 5. a first order handle; 6. an anti-skid component; 7. a helical sleeve; 8. an anti-skid ball wheel; 9. opposite notches; 10. anti-skid rough particles; 11. a section of cambered surface; 12. two sections of cambered surfaces.
Detailed Description
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the technical solutions in the embodiments of the present invention that will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides an auxiliary traveling mechanism for old person, including first pole 1, second pole 2 and second order handle 3, all be provided with spacing hole 4 on first pole 1 and the second pole 2, the second pole 2 outside is cup jointed in the activity of first pole 1, and second order handle 3 inserts and accomplishes first pole 1 and second pole 2 relatively fixed in the spacing hole 4 of overlapping on first pole 1 and the second pole 2.
When the device is used, the whole length of the device is controlled by moving the second rod 2 in the first rod 1, when the second rod 2 moves to a proper position, the limiting hole 4 on the second rod 2 is aligned with the limiting hole 4 on the first rod 1, and then the second-order handle 3 penetrates through the two overlapped limiting holes 4, so that the first rod 1 cannot fall down due to the obstruction of the second-order handle 3, and the positions of the first rod and the second rod are locked for use;
after the use, take out second order handle 3, make second pole 2 indentation inside first pole 1 again, make its two spacing hole 4 align, insert second order handle 3 again, form the locking. The occupied space of the device is greatly reduced, and the second-order handle 3 can also be used for lifting and moving, and is convenient and quick to carry.
The second-order handle 3 can be fixed by a bolt.
After the second-order handle 3 runs through the limiting hole 4, if the second-order handle 3 is not fixed, the second-order handle can move along the self axial direction in the using process to be separated from the limiting hole 4, so that the device fails and cannot be used. Therefore, the two ends of the second-order handle 3 can be provided with the limiting pieces with the diameter larger than the limiting holes 4, the limiting piece at one end can be fixedly arranged on the second-order handle 3 in an integrated forming mode, and the limiting piece at the other end can be fixedly connected to the end part of the second-order handle 3 through a bolt.
After the second order handle 3 is fixed to be accomplished, the old man in the use, if want to squat down when sitting down, just can slowly move the palm from first order handle 5 slowly to second order handle 3 on, later with second order handle 3 as the strong point again slowly squat down and sit down, avoid appearing the incident because of shank strength is not enough.
In the actual manufacturing process, the limiting hole 4 and the second-order handle 3 can be provided in plurality. When a plurality of limiting holes 4 are simultaneously overlapped on the first rod 1 and the second rod 2, a plurality of second-order handles 3 can be inserted at the moment. The purpose of this kind lies in can be from last to a plurality of strong points of providing down, makes the selection scope of old man bigger, and is more convenient.
Wherein, spacing hole 4 sets up along the length direction of first pole 1 and second pole 2, and spacing hole 4 on first pole 1 and the spacing hole 4 on the second pole 2 are located same straight line. Since the second rod 2 is inside the first rod 1, the second rod 2 is inside the first rod 1. Therefore, in one embodiment, the position-limiting holes 4 of the first rod 1 and the second rod 2 can be freely arranged, and when the position-limiting holes 4 are required to be aligned and overlapped, the second rod 2 can be moved and rotated.
In this embodiment, the limiting holes 4 are arranged on the same straight line, so that the limiting holes 4 can be aligned and overlapped only by linearly moving the second rod 2 when the device is used, and the device does not need to be aligned in a rotating manner, so that the device is more convenient to use.
In addition, the top end of the first rod 1 is provided with a first-order handle 5, so that the old can conveniently grasp and use when standing and walking.
In the actual use process of the crutch, if the bottom end of the crutch slips with the ground, the resulting consequences are extremely serious. An anti-slip component 6 for assisting walking is arranged at the bottom end of the second rod 2.
The device is provided with an anti-skid ball wheel 8, and anti-skid rough particles 10 are arranged on the anti-skid ball wheel 8. When the anti-skidding coarse grains 10 are used, the friction force between the anti-skidding coarse grains 10 and the ground is increased through the contact between the anti-skidding coarse grains and the ground, and the phenomenon of skidding is prevented. Depending on the use scenario (e.g. on muddy or adobe roads), the anti-skid ball wheel 8 sometimes needs to be retracted into the second shaft 2. Therefore, the opposite gap 9 is arranged at the end part of the second rod 2, the spiral sleeve 7 is arranged on the opposite gap 9, and the diameter of the end of the second rod 2 can be enlarged and reduced by screwing the spiral sleeve 7 from the outside, so as to limit the position of the anti-skidding ball wheel 8.
After the opposite gap 9 is formed at the end part of the second rod 2, the end part needs to be expanded outwards, so that the diameter of the end part is slightly larger than that of the rod body, the diameter of the end part can be reduced when the spiral sleeve 7 rotates to the end part of the second rod 2, and the anti-skid ball wheel 8 can be limited in the second rod 2 at the moment so as not to come out; when the spiral sleeve 7 is not arranged at the end part of the second rod 2, the diameter of the end part is restored to be enlarged, the anti-skid ball wheel 8 is exposed and used (at the moment, the spiral sleeve 7 is screwed at the position of the anti-skid ball wheel 8, so that the spiral sleeve is fixed and cannot fall off.)
A section of arc surface 11 and a section of arc surface 12 are arranged on the inner wall of the bottom end of the second rod 2, and the section of arc surface 11 and the section of arc surface 12 are both arc grooves which are formed by inwards sinking the inner wall of the second rod 2 and are used for clamping the anti-skid ball wheel 8;
one section cambered surface 11 sets up in two sections cambered surfaces 12 tops, and anti-skidding coarse grain 10 can not be outstanding second pole 2 bottom edge when anti-skidding ball wheel 8 and one section cambered surface 11 joint, and anti-skidding coarse grain 10 is outstanding second pole 2 bottom edge and is used for contacting with ground when anti-skidding ball wheel 8 contacts with two sections cambered surfaces 12.
The arrangement of the first arc surface 12 and the second arc surface 12 is to clamp the anti-skid ball wheel 8. When the anti-skid ball wheel 8 is positioned on a section of cambered surface 11, the anti-skid rough particles 10 are positioned inside the second rod 2, and the anti-skid ball wheel 8 is not used; when the anti-skid ball wheel 8 is located on the two-segment arc surface 11, the anti-skid rough particles 10 are located outside the second rod 2, and the anti-skid ball wheel 8 is used.
The scope of protection of this application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (5)
1. The utility model provides an supplementary running gear of old branch of academic or vocational study, its characterized in that includes first pole (1), second pole (2) and second order handle (3), first pole (1) with all be provided with spacing hole (4) on second pole (2), first pole (1) activity is cup jointed second pole (2) outside, second order handle (3) insert first pole (1) with overlap on second pole (2) accomplish in spacing hole (4) first pole (1) with second pole (2) relatively fixed.
2. The auxiliary walking mechanism for the aged department according to claim 1, wherein the limiting hole (4) is arranged along the length direction of the first rod (1) and the second rod (2), and the limiting hole (4) on the first rod (1) and the limiting hole (4) on the second rod (2) are located on the same straight line.
3. The auxiliary walking mechanism for the aged department according to claim 1, wherein the top end of the first rod (1) is provided with a first-order handle (5), and the bottom end of the second rod (2) is provided with an anti-slip component (6) for auxiliary walking.
4. The auxiliary walking mechanism for the elderly department according to claim 3, wherein the anti-skid component (6) comprises a spiral sleeve (7) and an anti-skid ball wheel (8), a facing notch (9) is formed in the bottom surface of the second rod (2), the spiral sleeve (7) is spirally connected to the outer surface of the bottom of the second rod (2), the set position of the spiral sleeve (7) is the same as the set position of the facing notch (9), the anti-skid ball wheel (8) is arranged inside the second rod (2) close to the bottom end, anti-skid rough grains (10) are arranged on the anti-skid ball wheel (8), and the anti-skid rough grains (10) are arranged at the bottom of the anti-skid ball wheel (8) and are used for contacting with the ground.
5. The auxiliary walking mechanism for the aged according to claim 4, wherein a section of arc surface (11) and a section of arc surface (12) are arranged on the inner wall of the bottom end of the second rod (2), and the section of arc surface (11) and the section of arc surface (12) are both arc grooves which are formed by inwards recessing the inner wall of the second rod (2) and used for clamping the anti-skidding ball wheel (8);
one section cambered surface (11) sets up two-section cambered surface (12) top, anti-skidding ball wheel (8) with during one section cambered surface (11) joint anti-skidding coarse grain (10) can not be outstanding second pole (2) bottom edge, anti-skidding ball wheel (8) with during two-section cambered surface (12) contact anti-skidding coarse grain (10) are outstanding second pole (2) bottom edge is used for contacting with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779977.8U CN218451726U (en) | 2022-04-06 | 2022-04-06 | Supplementary running gear of old branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220779977.8U CN218451726U (en) | 2022-04-06 | 2022-04-06 | Supplementary running gear of old branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218451726U true CN218451726U (en) | 2023-02-07 |
Family
ID=85123306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220779977.8U Active CN218451726U (en) | 2022-04-06 | 2022-04-06 | Supplementary running gear of old branch of academic or vocational study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218451726U (en) |
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2022
- 2022-04-06 CN CN202220779977.8U patent/CN218451726U/en active Active
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