CN203986456U

CN203986456U - Portable walking stick

Info

Publication number: CN203986456U
Application number: CN201420329388.5U
Authority: CN
Inventors: 卢鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-19
Filing date: 2014-06-19
Publication date: 2014-12-10
Anticipated expiration: 2024-06-19

Abstract

The utility model discloses a kind of Portable stick, comprise B-C post, upper supporting column, lower supporting rod and pin bearing, wherein said upper supporting column, B-C post and lower supporting rod are hollow column piece, on described upper supporting column, be provided with guard ring and upper protecting cover, described upper guard ring one end is provided with connection swivel base, on described B-C post, is provided with bracing frame, is also provided with handle on support frame as described above, in described handle, be provided with rotating shaft, on described B-C post, be also provided with some holes.The utility model arranges guard ring on upper supporting column, to protect human body upper arm, multiple holes is set on B-C post; meet walking stick length adjustment demand; bracing frame is set on B-C post, handle is fixed on bracing frame, and be provided with rotating shaft in handle; the longitudinal axis of connection swivel base and the longitudinal axis of described rotating shaft that one end of described upper guard ring arranges are parallel; prevent forward lean, effectively ensure that user's health is indeformable, its reasonable in design; easy to use, simple to operate.

Description

Portable walking stick

Technical field

The utility model relates to a kind of aid, particularly relates to a kind of Portable walking stick.

Background technology

Crutch is a kind of aid common during people live, and especially people's lower limb are injured, and difficulty in walking or when handicapped just can use walking stick as aid, to help walking.The walking stick sold in the market adopts handle to add the design of support more, when user uses, health oxter portion is placed on support, and palm is held handle, and the part gravity of sharing health with this helps people's walking.Mostly these walking sticks are to adopt simple pillar to add handle and support, can not regulate height, and the height of human body are different, and its walking stick can not meet many people demand simultaneously.Also it is adjustable having part walking stick to adopt pillar design, but aforementioned walking stick does not all have the protective device of upper arm, and in use, health very easily leans forward human body, easily leaves some sequelae as illnesss such as hunchback, scapulohumeral periarthritis, is unfavorable for health.

Utility model content

The technical problems to be solved in the utility model is to provide a kind ofly not only can regulate walking stick length, but also can protect the Portable walking stick of user's upper arm.

In order to address the above problem, the utility model adopts following technical scheme: a kind of Portable walking stick, comprise B-C post, upper supporting column, lower supporting rod and pin bearing, wherein, described upper supporting column, B-C post and lower supporting rod are hollow column piece, described upper supporting column hollow wall bottom and described lower supporting rod hollow wall top are all provided with spring, the described spring other end has also been installed bolt, the described bolt other end is also provided with nut, on described upper supporting column, be provided with guard ring and upper protecting cover, described upper guard ring one end is provided with connection swivel base, described upper guard ring can be with respect to 360 ° of rotations of described connection swivel base, on described B-C post, be provided with bracing frame, on support frame as described above, be also provided with handle, in described handle, be provided with rotating shaft, described handle can be with respect to 360 ° of rotations of described rotating shaft, on described B-C post, be also provided with some holes.

Further, the external diameter of described upper supporting column and described lower supporting rod is all slightly less than the internal diameter of described B-C post and can in described B-C post, slides.

Further, support frame as described above bottom adopts coupling assembling to be fastened on described B-C post.

Further, described handle two ends adopt screw, fix respectively the two ends of support frame as described above upper end by the two ends of described rotating shaft.

Further, the longitudinal axis of described connection swivel base and the longitudinal axis of described rotating shaft are for paralleling to the axis.

Further, described upper guard ring adopts soft material to make, and is at one end provided with opening.

Further, described B-C post outer surface of upper surrounding and described undersetting lower external face surrounding are all provided with reflex reflector.

In sum, the utility model arranges guard ring on upper supporting column, to protect human body upper arm; multiple holes are set on B-C post, meet walking stick length adjustment demand, bracing frame is set on B-C post; handle is fixed on bracing frame; and in handle, being provided with rotating shaft, the longitudinal axis of connection swivel base and the longitudinal axis of described rotating shaft that one end of described upper guard ring arranges are parallel, prevent forward lean; the health that effectively ensures user is indeformable; its reasonable in design, easy to use, simple to operate.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model Portable walking stick.

Fig. 2 is the structural representation that in Fig. 1, Portable walking stick upper supporting column and B-C post separate.

Fig. 3 is the right view of Portable walking stick in Fig. 1.

Fig. 4 is the right view of Portable walking stick in Fig. 2.

Fig. 5 is the structural representation of the utility model Portable walking stick upper supporting column and above part.

Fig. 6 is the left view of Portable walking stick upper supporting column and above part in Fig. 5.

Detailed description of the invention

Disclosed all features in this description, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.

Disclosed arbitrary feature in this description (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.

As shown in Figures 1 to 6, the preferred embodiments of the utility model Portable walking stick comprises upper supporting column 2, B-C post 1, lower supporting rod 3, pin bearing 8, be arranged on the upper protecting cover 15 on described upper supporting column 2, the upper guard ring 4 being connected with described upper supporting column 2, be arranged on the middle protecting cover 13 of described B-C post 1 upper end, the bracing frame 6 being fastenedly connected with described B-C post 1, be arranged on the handle 5 on support frame as described above 6, wherein said upper supporting column 2, B-C post 1, lower supporting rod 3 is hollow column piece, described upper supporting column 2, lower supporting rod 3 external diameters are all slightly less than described B-C post 1 internal diameter also can be in the interior slip of described B-C post 1, support frame as described above 6 bottoms are fastened on described B-C post 1 by coupling assembling 7 and 7A, described handle 5 centers are provided with rotating shaft 14, a left side for described handle 5, right two ends are connected with the two ends of support frame as described above 6 upper ends and the two ends of rotating shaft 14 with 12A by screw 12 respectively, after connection, described rotating shaft 14 is fixing with support frame as described above 6, described handle 5 can be done 360 ° of rotations with respect to described rotating shaft 14, one end of described upper guard ring 4 is provided with opening 18, the other end of described upper guard ring 4 is provided with and connects transposase 11 6, described upper guard ring adopts soft material to make and flexible, described connection transposase 11 6 is connected to described upper supporting column 2 tops by screw 11, described upper guard ring 4 can be around described Connection Block 16 rotating 360 degrees, the longitudinal axis B-B of described connection rotating shaft 16 and the longitudinal axis A-A of described handle 5 are for paralleling to the axis, described B-C post 1 top is positioned at described coupling assembling 7 top positions and described B-C post middle part and is positioned at described coupling assembling 7 lower positions and is all provided with hole 10, described B-C post middle part is positioned at described coupling assembling 7 lower positions and is provided with altogether 11 holes 10, interval 0.5mm between each hole 10, can meet the child's to 65 of 8 years old year old old man's user demand.Described upper protecting cover 15, middle protecting cover 13 are arranged on respectively the upper end of described upper supporting column 2 and the upper end of B-C post 1, prevent that dust from entering described upper supporting column 2 and described B-C post 1 inside divides.

Described upper supporting column 2 lower inner wall and described lower supporting rod 3 upper inside wall are also provided with respectively spring 10B, described spring 10B one end and described lower supporting rod 3 walls are fixed, at the other end of described spring 10B, also be provided with bolt 10A, the head of described bolt 10A and described spring 10B fix and are greater than the external diameter in described hole 10, when described bolt 10A compresses described spring 10B to minimum position, the screw rod outer end of described bolt 10A is to the outer end undersized of described spring 10B in the outside dimension of described B-C post 1 sky, in addition, the screw rod outer end of described bolt 10A is also provided with clamp nut 10C.

For safety, the utility model is also all provided with reflex reflector 9A and 9 in described B-C post 1 outer surface of upper surrounding and lower supporting rod 3 lower external face surroundings, in the time that user on the way walks, described reflex reflector 9A and 9 will reflect light, prompting is personnel around, have pedestrian to come in and go out, warning around personnel is noted dodging, and prevents that user from coming to harm.

In use, one end of described lower supporting rod 3 is inserted in described pin bearing 8, the other end inserts in described B-C post 1 and uses bolt 10A, nut 10C by some holes 10 of described B-C post 1, described lower supporting rod 3 is fixing with described B-C post 1.Pull down described middle protecting cover 13, described upper supporting column 2 lower ends are inserted in described B-C post 1 and use bolt 10A, nut 10C by some holes 10 of described B-C post 1, described lower supporting rod 3 is fixing with described B-C post 1.

If when user need to regulate the height of walking stick, can be according to user's height, the bolt 10A pressing on described lower supporting rod 3 can just enter described B-C post 1 hollow space to described bolt 10A outer end, firmly upwards, promote described lower supporting rod 3 downwards, after being of convenient length until of the present utility model, corresponding hole 10 on described B-C post 1 is aimed in the outer face of described bolt 10A, now, described bolt 10A outwards ejects under the spring-force driven dual of described spring 10B, again described nut 10C is screwed on the screw rod of described bolt 10A, extremely described lower supporting rod 3 tightens up with described B-C post 1, now the utility model reaches the required requirement for height of user.

In use, by arm interior insertion of guard ring 4 from described, wherein said upper guard ring 4 is also by around extremely suitable position of described Connection Block 16 rotations, to guarantee that user can effectively hold described handle 5, and now described upper guard ring 4 plays the effect of regular user's upper arm.Equally, described upper supporting column 2 also can, by the described bolt 10A on it, by the control method of the bolt 10A on aforementioned described lower supporting rod 3, regulate the position of described upper supporting column 2 on described B-C post 1, meets user's demand.

When user inserts arm after described upper guard ring 4, described upper guard ring 4 is fixed user's upper arm, user's palm is just held described handle 5, when walking, the center of gravity of human body is moved to walking stick one lateral deviation, walking stick has born most of gravity of human body, reduce the strength of bearing on human foot with this, and upper guard ring 4 upper arm of human body is fixing after, user's health just can not turn forward again, better ensure the upright of human body, avoided user's long term body to lean forward and a series of other illnesss such as the hunchback that brings.

The utility model is when loading onto after described upper supporting column 2, for the injured serious or more difficult crowd of action; When pulling down described upper supporting column 2, described Portable walking stick can be used as the aid of population, is applicable to slight wound or the slightly inconvenient crowd of walking, and its reasonable in design is easy to use, simple to operate.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a Portable walking stick, comprise B-C post, upper supporting column, lower supporting rod and pin bearing, it is characterized in that: described upper supporting column, B-C post and lower supporting rod are hollow column piece, described upper supporting column hollow wall bottom and described lower supporting rod hollow wall top are all provided with spring, the described spring other end has also been installed bolt, the described bolt other end is also provided with nut, on described upper supporting column, be provided with guard ring and upper protecting cover, described upper guard ring one end is provided with connection swivel base, described upper guard ring can be with respect to 360 ° of rotations of described connection swivel base, on described B-C post, be provided with bracing frame, on support frame as described above, be also provided with handle, in described handle, be provided with rotating shaft, described handle can be with respect to 360 ° of rotations of described rotating shaft, on described B-C post, be also provided with some holes.

2. Portable walking stick as claimed in claim 1, is characterized in that: the external diameter of described upper supporting column and described lower supporting rod is all slightly less than the internal diameter of described B-C post and can in described B-C post, slides.

3. Portable walking stick as claimed in claim 1, is characterized in that: support frame as described above bottom adopts coupling assembling to be fastened on described B-C post.

4. Portable walking stick as claimed in claim 1, is characterized in that: described handle two ends adopt screw, fixes respectively the two ends of support frame as described above upper end by the two ends of described rotating shaft.

5. Portable walking stick as claimed in claim 1, is characterized in that: the longitudinal axis of described connection swivel base and the longitudinal axis of described rotating shaft are for paralleling to the axis.

6. Portable walking stick as claimed in claim 1, is characterized in that: described upper guard ring adopts soft material to make, and is at one end provided with opening.

7. Portable walking stick as claimed in claim 1, is characterized in that: described B-C post outer surface of upper surrounding and described undersetting lower external face surrounding are all provided with reflex reflector.