CN104738923B

CN104738923B - A kind of multi-function walking stick

Info

Publication number: CN104738923B
Application number: CN201510172672.5A
Authority: CN
Inventors: 李丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-13
Filing date: 2015-04-13
Publication date: 2016-07-13
Anticipated expiration: 2035-04-13
Also published as: CN104738923A

Abstract

The invention discloses a kind of multi-function walking stick, including handle (1) and stick stem (2), the bottom of the vertical portion of handle (1) has hole, the upper end of stick stem (2) is inserted into this Kong Zhongyu handle (1) and is attached, stick stem (2) is divided into first body of rod (21), second body of rod (22) and the 3rd body of rod (23), three bodies of rod are linked in sequence, each body of rod includes two main body bar parts, wherein second body of rod (22) can as the stool surface of stool after stretching, can as four bench lower limbs of stool after first body of rod (21) and the bending of the 3rd body of rod (23).Four bench lower limbs are provided with the junction button for faldstool lower limb so that a part for stool lower limb can fold towards the second body of rod direction.The multi-function walking stick of the present invention both can have been worked as ordinary canes and used, convenient walking, it is possible to by being simply deformed into stool, facilitate user to have a rest in road, simultaneously collapsible, it is simple to carry.

Description

A kind of multi-function walking stick

Technical field

The application belongs to consumer goods industries, relates to a kind of crutch, particularly relates to the multi-function walking stick that a kind of old people uses.

Background technology

Along with the aggravation of China's aged tendency of population, increasing people steps into old age, is nowadays commercially flooded with various old people's articles for use.A lot of old peoples are due to legs and feet inconvenience so that its outdoor activity has certain inconvenience.Crutch is the one trip instrument that old people commonly uses, and it is easy to use, but its function singleness.For old people, when it is walked out of doors for a long time, meeting physical demands is too much, it may be desirable to stop for a rest on a walking tour continually, and seat can not have whenever and wherever possible, so that the limitation of activity of old people.Based on this, the multi-function walking stick with seat is exactly very useful for old people.There is the multiple crutch with seat currently on the market, but comparison is heavy mostly, structure is complicated, it has not been convenient to carry and use.

Summary of the invention

In order to solve the problems referred to above, the present invention provides a kind of multi-function walking stick, and including handle and stick stem, the bottom of the vertical portion of handle has hole, and the upper end of stick stem is inserted into this Kong Zhongyu handle and is attached, and described stick stem includes three parts, it is possible to be deformed into stool.

Wherein, being provided with projection on the medial wall, hole of handle bottom, arrange L-type draw-in groove in stick stem, projection and draw-in groove realize snapping connection.

Wherein, stick stem is divided into first body of rod, second body of rod and the 3rd body of rod, and three bodies of rod are linked in sequence, and each body of rod includes two main body bar parts, wherein second body of rod can as the stool surface of stool after stretching, and first body of rod and the 3rd body of rod can as four bench lower limbs of stool after bending.

Wherein, two main body bar parts of second body of rod also serve as the first bar and second bar of composition stool surface, the both ends of the first bar and the second bar connect first body of rod and the 3rd body of rod respectively, first bar connects the 3rd bar and the 4th bar at its two ends near the position of end, second bar connects the 5th bar and the 6th bar at its two ends near the position of end, six roots of sensation bar is hinged between two, wherein the first bar and the second bar are isometric, 3rd bar, 4th bar, 5th bar and the 6th bar are isometric, by stretching the first bar and the second bar, six roots of sensation bar can surround a rectangle stool surface, six bars are connected to netted cloth cover in the rectangular space formed.

Further, two main body bar parts of first body of rod also serve as stool lower limb one and stool lower limb two, two main body bar parts of second body of rod also serve as stool lower limb three and stool lower limb four, the medial surface relative with stool lower limb four at stool lower limb one medial surface relative with stool lower limb two and stool lower limb three all has groove, for housing the three, the four, the 5th and the 6th bar of composition stool surface during as crutch.

Further, being connected to folding connecting rod between adjacent stool lower limb, it can fold along with the folding of stool surface.

Further, four bench lower limbs are provided with the junction button for faldstool lower limb so that stool lower limb one, stool lower limb two and stool lower limb three, stool lower limb four all can some fold towards the second body of rod direction.

Further, four bench lower limbs and as the body of rod of stool surface between connector is set, one end of connector and stool lower limb are hinged, and the other end is connected to as in the groove of the body of rod of stool surface.

The multi-function walking stick of the present invention both can use as common crutch, facilitates old people to walk, it is also possible to by being simply deformed into a stool, conveniently having a rest in road, simultaneously because collapsible, the shape after folding is less, can be placed in bag and knapsack, it is simple to carry.

Accompanying drawing explanation

Fig. 1: crutch schematic appearance；

Fig. 2: crutch diagrammatic cross-sectional view；

Fig. 3: crutch drawing process schematic diagram；

Fig. 4: crutch has stretched schematic diagram；

Fig. 5: be folded into stool schematic diagram；

Fig. 6: include the stool schematic diagram of connector；

Fig. 7: include the stool schematic diagram of four connectors；

Fig. 8: connecting rod fold inward schematic diagram；

Fig. 9: collapsible stick stem schematic diagram；

Figure 10: crutch has folded schematic diagram.

Figure 11: connecting rod is arranged on schematic diagram between stool surface and stool lower limb.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is specifically described.

Fig. 1, it is the structural representation as crutch shown in 2.Crutch includes handle 1 and stick stem 2, handle is T-shaped, its length holding part is approximately 15cm, the vertical portion of handle 1 is 15-25cm, can require to select according to the total length of crutch, wherein the bottom of handle 1 vertical portion has hole, the upper end of stick stem 2 is inserted into this Kong Zhongyu handle 1 and is attached, the connection of handle 1 and stick stem 2 can adopt the threaded of routine, or on the hole sidewall of handle bottom, projection is set, stick stem 2 arranges L-type draw-in groove snap connection, it is possible to adopt the connected mode that other are conventional.

As in figure 2 it is shown, stick stem 2 is divided into three parts, it is first body of rod 21, second body of rod 22 and the 3rd body of rod 23 from top to bottom successively.Three bodies of rod are linked in sequence, from Figure 2 it can be seen that three bodies of rod all include two main body bar parts, known in conjunction with Fig. 5, first body of rod 21 and the 3rd body of rod 23 bend also four bench lower limbs as stool after second body of rod 22 stretches, second body of rod 22 stretch after also as the stool surface of stool.

As shown in Figure 3, two main body bar parts of second body of rod 22 are simultaneously also as the first bar 221 and the second bar 222 of composition stool surface, the two ends of the first bar 221 and the second bar 222 connect to form the stool lower limb of first body of rod 21 and the 3rd body of rod 23 respectively, first bar 221 and the second bar 222 are also as the ingredient of stool surface, as shown in Figure 3, bar AB, bar BC, bar CD, bar DE, bar EF, bar FA constitute stool surface, and its king-rod AB and bar DE is isometric, and bar BC, bar CD, bar EF and bar FA are isometric.Six roots of sensation bar is hinged at six some places of A, B, C, D, E, F.Wherein A, B point is on the first bar 221, leaves the end certain distance of the first bar 221, and D, E point, on the second bar 222, also leaves the end certain distance of the second bar 222, is connected to netted cloth cover at six bars in the rectangular space formed.

Fig. 3-Fig. 5 is the crutch deformation process sketch to stool.First handle 1 is removed, then hands grasping the first bar 221 (bar AB) and the second bar 222 (bar DE), stretch to the left and right, make bar BC and bar CD into a straight condition, bar EF and bar FA is into a straight condition, thus six roots of sensation bar surrounds a rectangle, it is trapped among netted cloth cover therein and supports formation stool surface.After second body of rod 22 is stretched, form four bench lower limbs of first body of rod 21 and the 3rd body of rod 23 separately.The stool lower limb 1 and the stool lower limb 2 212 that form first body of rod 21 are connected respectively with one end of the first bar 221 and the second bar 222, and the stool lower limb 3 231 and the stool lower limb 4 232 that form the 3rd body of rod 22 are connected respectively with the other end of the first bar 221 and the second bar 222, bend four bench lower limbs, make four bench lower limbs vertical with stool surface, form a stool.

So that the stool after folding consolidates, as shown in Figure 6, folding head rod 241 it is connected between stool lower limb 1 and stool lower limb 2 212, folding second connecting rod 242 it is connected between stool lower limb 3 231 and stool lower limb 4 232, first and second connecting rods 241,242 stretch along with the stretching of stool surface, can fold along with the folding of stool surface simultaneously.

The medial surface relative with stool lower limb 4 232 at stool lower limb 1 medial surface relative with stool lower limb 2 212 and stool lower limb 3 231 all has groove, for the accommodating composition bar BC of stool surface, bar CD, bar EF, bar FA and head rod 241 and the second connecting rod 242.

As shown in Figure 7, so that stool body is more firm, 3rd connecting rod 243 and the 4th connecting rod 244 also can be set between stool lower limb 1 and stool lower limb 3 231 and between stool lower limb 2 212 and stool lower limb 4 232,3rd connecting rod 243 and the 4th connecting rod 244 are all made up of two parts, it is connected together by hook connecting, 3rd connecting rod 243 and the 4th connecting rod 244, when stool is retracted to crutch, are arranged in the groove of stool lower limb.

In order to easy to carry, it is also possible to crutch designs is become foldable structure.As Figure 8-9, in the appropriate location of four bench lower limbs, being arranged to the junction button folded, Figure 10 is that junction button is arranged on the size after stool lower limb centre position folds.Body of rod length being about to the crutch of 90cm, the length of first, second, third body of rod is all 30cm, and the rectangle framework length after folding is 30cm, wide for 15cm, it is possible to be placed in bag or knapsack, be convenient for carrying.The position that arranges of junction button can be asymmetric, and the stool lower limb after so folding can be overlapping, so that the frame width after folding is less, more convenient to carry.

For making the setting of connecting rod that stool is firm, it is also possible to adopt other forms.For the structure shown in Fig. 8, bar BC, bar CD, bar EF, bar FA are folding towards the second body of rod direction, and head rod and the second connecting rod also can fold towards the second body of rod direction.Structure as shown in figure 11 can also be adopted, four bench lower limbs and as the body of rod of stool surface between connector 26 is set, connector can be hook form, and one end of hook and stool lower limb are hinged, and the other end is connected to as in the groove of the body of rod of stool surface.

So that crutch lightweight, it is possible to select the strong and lightweight material of rigidity, such as carbon steel.Select corresponding shape and size according to the not same-action of all parts simultaneously, the body of rod as formed stool surface to house netted cloth cover betwixt after folding, its diameter or outer perimeter are less than diameter or the outer perimeter of the body of rod as stool lower limb, for the structure needing to fold shown in Fig. 8-10, owing to stool lower limb to be installed junction button, stool lower limb can be selected for square column type, if the vertical portion of handle is cylindrical, in order to easy to connect with handle, stool lower limb one, semi-cylindrical can be processed in the end of stool lower limb two, in a word, on the basis of structure chart disclosed in the present application, material can be selected flexibly according to practical situation, size and dimension.

Claims

null1. a multi-function walking stick，Including handle (1) and stick stem (2)，The bottom of the vertical portion of handle (1) has hole，The upper end of stick stem (2) is inserted into this Kong Zhongyu handle (1) and is attached，It is characterized in that: described stick stem (2) includes three parts，Stool can be deformed into，Wherein stick stem (2) is divided into first body of rod (21)、Second body of rod (22) and the 3rd body of rod (23)，Three bodies of rod are linked in sequence，Each body of rod includes two main body bar parts，Wherein second body of rod (22) can as the stool surface of stool after stretching，Can as four bench lower limbs of stool after first body of rod (21) and the bending of the 3rd body of rod (23)，Two main body bar parts of second body of rod (22) also serve as the first bar (221) and second bar (222) of composition stool surface，The both ends of the first bar (221) and the second bar (222) connect first body of rod (21) and the 3rd body of rod (23) respectively，First bar (221) connects the 3rd bar (BC) and the 4th bar (FA) at its two ends near the position of end，Second bar (222) connects the 5th bar (CD) and the 6th bar (EF) at its two ends near the position of end，Six roots of sensation bar is hinged between two，Wherein the first bar (221) and the second bar (222) are isometric，3rd bar (BC)、4th bar (FA)、5th bar (CD) and the 6th bar (EF) are isometric，By stretching the first bar (221) and the second bar (222)，Six roots of sensation bar can surround a rectangle stool surface，Six roots of sensation bar is connected to netted cloth cover in the rectangular space formed，The diameter of six roots of sensation bar or outer perimeter are less than the diameter of first body of rod (21) and the 3rd body of rod (23) or outer perimeter.
2. multi-function walking stick according to claim 1, it is characterised in that: being provided with projection on the medial wall, hole of handle (1) bottom, arrange L-type draw-in groove in stick stem (2), projection and draw-in groove realize snapping connection.
3. multi-function walking stick according to claim 1, it is characterized in that: two main body bar parts of first body of rod (21) also serve as stool lower limb one (211) and stool lower limb two (212), two main body bar parts of second body of rod (23) also serve as stool lower limb three (231) and stool lower limb four (232), the medial surface relative with stool lower limb four (232) at stool lower limb one (211) medial surface relative with stool lower limb two (212) and stool lower limb three (231) all has groove, for housing the three, the four, the 5th and the 6th bar of composition stool surface during as crutch.
4. the multi-function walking stick according to any one of claim 1-3, it is characterised in that: being connected to folding connecting rod between adjacent stool lower limb, it can fold along with the folding of stool surface.
5. multi-function walking stick according to claim 3, it is characterized in that: on four bench lower limbs, be provided with the junction button for faldstool lower limb so that stool lower limb one (211), stool lower limb two (212) and stool lower limb three (231), stool lower limb four (232) all can some be folding towards the second body of rod direction.
6. the multi-function walking stick according to claim 3 or 5, it is characterized in that: four bench lower limbs and as the body of rod of stool surface between be provided with connector (26), one end of connector (26) is hinged with stool lower limb, and the other end is connected to as in the groove of the body of rod of stool surface.