CN205040816U - Collapsible walking stick of accomodating - Google Patents

Abstract

The utility model relates to a walking appurtenance field especially relates to a collapsible walking stick of accomodating, including supporting part, supporter and handrail, the supporting part the supporter reaches the handrail connects gradually, the supporter is provided with the illumination piece, the supporter is kept away from the one end of supporting part is provided with rotates the piece, the handrail is provided with rotation portion, rotate with rotation portion connects, is used for making the handrail for the supporting part rotates. Above -mentioned collapsible walking stick of accomodating through supporting part and supporting legs, has increased the support area, puies forward high support stability, through the supporter of adjustable length, applicable to the crowd has been enlarged effectively, and the handrail is convenient for the user and is gripped, has improved the convenience that the user used effectively to collapsible walking stick of accomodating's security performance has been improved.

Description

The crutch of folding storage

Technical field

The utility model relates to walking aid field, particularly relates to a kind of crutch of folding storage.

Background technology

Crutch, i.e. a kind of instrument for auxiliary walking, it gives auld old man many facilities.Be particularly suitable for the elderly of legs and feet inconvenience, lodge the walking needs that crutch can assist its daily life.Utilize crutch, add the elderly's time out of doors of legs and feet inconvenience, greatly alleviate family's contradiction.

But walking stick function of today is more single, its function that only can provide support, and this Area of bearing is less, and unstable, particularly run into the location of Uneven road, owing to supporting instability, easily fall down, make troubles to daily life.

Utility model content

Based on this, be necessary, for the problem how increasing Area of bearing, how to improve stability of strutting system, how to expand the crowd of being suitable for, how to improve convenience, how to improve security performance etc., to provide a kind of crutch of folding storage.

A crutch for folding storage, comprises support portion, supporter and handrail, and described support portion, described supporter and described handrail connect successively, and described supporter is provided with illumination part; Described supporter is provided with tumbler away from one end of described support portion, and described handrail is provided with rotation section, and described tumbler is connected with described rotation section, rotates relative to described support portion for making described handrail; Described tumbler comprises the first switching part, rotating shaft and the second switching part, and described rotating shaft is arranged between described first switching part and described second switching part, and described first switching part is fixed on described supporter, and described second switching part is connected with described rotation section.

Wherein in an embodiment, described first switching part is square.

Wherein in an embodiment, described first switching part is rounded.

Wherein in an embodiment, described second switching part is rounded.

Wherein in an embodiment, described axis of rotation is arranged at the central region of described first switching part.

Wherein in an embodiment, described axis of rotation is arranged at the fringe region of described first switching part.

Wherein in an embodiment, described first switching part is provided with buckling piece in another fringe region away from described rotating shaft, and it connects described second switching part.

Wherein in an embodiment, described second switching part is provided with buckling parts, described buckling parts and described buckling piece clamping, for limiting the relative position of described second switching part and described first switching part.

Wherein in an embodiment, the peripheral edge margin of described first switching part is also provided with annular protrusion, and the host cavity of accommodating described rotating shaft and described second switching part is formed jointly on the bottom of described annular protrusion and described first switching part.

Wherein in an embodiment, the degree of depth of described host cavity is 1.5 ~ 2.2 times of described spindle outer diameter.

The crutch of above-mentioned folding storage, by support portion and feet thereof, increases Area of bearing, improves stability of strutting system; By length-adjustable supporter, effectively expand applicable crowd; And handrail is convenient to user's handling, effectively improves the convenience that user uses, thus improve the security performance of the crutch of folding storage.

Accompanying drawing explanation

Fig. 1 is the structural representation of the crutch of the utility model one embodiment folding storage;

Fig. 2 is the structural representation of the utility model one embodiment base;

Fig. 3 is the structural representation of the utility model one embodiment installation position;

Fig. 4 is the structural representation of the utility model one embodiment feet;

Fig. 5 is the structural representation of the utility model one embodiment extensible member and support bar;

Fig. 6 is the structural representation of the utility model one embodiment tumbler;

Fig. 7 is the structural representation of the utility model one embodiment illumination part and diffuser;

Fig. 8 is the structural representation of the utility model one embodiment radiating piece;

Fig. 9 is the structural representation of the utility model one embodiment handrail;

Figure 10 is the structural representation of the utility model one embodiment Non-slip material.

Detailed description of the invention

For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.

It should be noted that, when element is called as " being fixed on ", " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.

Refer to Fig. 1, the crutch 10 of folding storage comprises support portion 100, supporter 110 and handrail 120.Such as, support portion 100, supporter 110 and handrail 120 connect successively.Such as, support portion 100 for earth surface, and to provide a supporting role for supporter 110 and handrail 120.Such as, supporter 110 is for regulating the height of the crutch 10 of folding storage, and the crutch 10 of user-friendly folding storage is auxiliary walks.Such as, handrail 120 provides holding function, with the crutch 10 making user can operate whole folding storage for user.

See also Fig. 1 and Fig. 2, such as, support portion 100 comprises base 130 and some feets 140.Such as, base 130 is square.Such as, base 130 is cuboid.Such as, base 130 is cylinder.Such as, base 130 is round platform.

For increasing Area of bearing, such as, some feets 140 are arranged on base 130.Such as, some feets 140 are arranged at the side that base 130 deviates from supporter 110.As shown in Figure 2, such as, support portion 100 comprises three feets 140.And for example, support portion 100 comprises five feets 140.So, increase the contact area on feet 140 and ground, thus increase Area of bearing.

For improving stability of strutting system, such as, as shown in Figure 1, some feets 140 are obliquely installed on base 130.Such as, some feets 140 are obliquely installed the plane deviating from place, supporter 110 side in base 130.Such as, each root feet 140 becomes 60 degree of angles with the plane deviating from place, supporter 110 side of base 130.Such as, each root feet 140 becomes 80 degree of angles with the plane deviating from place, supporter 110 side of base 130.So, by the feet be obliquely installed, and the end of each feet and earth surface is point cantact, and its pressure is large, and earth-grasping force is strong, makes support portion be not easy to rock, thus effectively improves the stability of support.

For improving stability of strutting system further, as shown in Figure 2, such as, some feets 140 are arranged around the axis of base 130.Such as, each root feet 140 is 150 degree with the axis of base 130 and arranges, and that is, the angle of the axis of each root feet and base is 150 degree.And for example, each root feet 140 is 120 degree with the axis of base 130 and arranges, and that is, described in each root, the angle of the axis of feet and described base is 120 degree.So, the center of gravity of support portion drop on each feet around axis on, and the whole mass transfer of the crutch of folding storage is to each feet, avoids because unbalance stress damages feet, thus further increases the stability of support.

Refer to Fig. 3, such as, base 130 is provided with installation position 131.Such as, installation position 131 is arranged at the fringe region of distance base 130 axis.Such as, some feets 140 are arranged at installation position 131.Such as, installation position 131 has some installing zones, the corresponding feet of each installing zone.

Such as, installation position 131 is triangular in shape.Such as, installation position 131 is in equilateral triangle.Such as, installation position 131 has three installing zones, three feet corresponding three installing zones settings respectively, and the corresponding feet of each installing zone.And for example, installation position 131 is in pentagon.Such as, installation position 131 is in regular pentagon.Such as, installation position 131 has five installing zones, five feet corresponding five installing zones settings respectively, and the corresponding feet of each installing zone.

For avoiding loosening, such as, some feets 140 are fixed on installation position 131.Such as, some feets 140 are spirally connected and are fixed on installation position 131.Such as, some feets 140 are fixedly welded on installation position 131.Such as, some feets 140 connect and fix in installation position 131.

Refer to Fig. 4, in order to improve stability of strutting system further, such as, some feets 140 are flexibly set in installation position 131.Such as, be interconnected by elastic component 132 between some feets 140.Such as, an elastic component 132 is set between feet between two.Such as, elastic component 132 is spring.Such as, base 130 is provided with limited block in installation position 131 periphery, for limiting the angle of feet relative to base 130, makes feet fixing after forming certain angle with base 130.Such as, limiting feet is 60 degree relative to the angle of base 130.

So, under the effect of elastic component, make to have towards the trend of base 130 axis between each feet, improve the side-friction between each feet and ground, thus improve the stability supported further.Further, when some feets leave ground, under the effect of elastic component, each feet backs towards base 130 axis, thus is conducive to the crutch receiving and transport folding storage.

See also Fig. 1 to Fig. 4, such as, feet 140 is provided with wear-resistant block 133 away from the free end of base 130.Wear-resistant block 133 adopts high-abrasive material to make.Such as, wear-resistant block 133 has supporting surface, and the supporting surface of each wear-resistant block 133 is at same plane.Such as, wear-resistant block 133 is rich chromium cast iron.Thus, utilize wear-resistant block 133 to avoid feet 140 directly and earth surface, improve the service life of the crutch of folding storage.Such as, wear-resistant block 133 be hemisphere by the remainder after a flush cut, the cutting face on hemisphere is described supporting surface.Such as, the cutting face of each wear-resistant block is arranged at same plane.And for example, on described cutting face, also milling arranges some grooves quarter.

Please again consult Fig. 2, such as, support portion 100 is provided with installation portion 134.Such as, installation portion 134 is arranged at the side that base 1308 deviates from feet 140.Such as, installation portion 134 is for being connected and installed supporter 110.Such as, the central area of installation portion 134 is provided with spiro union portion, and supporter 110 is spirally connected and is fixed on spiro union portion.

Refer to Fig. 5, such as, supporter 110 comprises extensible member 111 and support bar 112.Such as, extensible member 111 is connected with support portion 100.Such as, support bar 112 is connected with handrail 120.Such as, support bar 112 and extensible member 111 are interconnected.Such as, extensible member 111, for accommodating support bar 112, to reduce the length of supporter 110, is convenient to storage and is preserved.Such as, support bar 112, for adjusting the length of supporter 110, is applicable to various types of user to make the crutch of folding storage.

Such as, supporter 110 is elongated.Such as, support bar 112 is cylinder.Such as, support bar 112 is cuboid.

Adjust the length of supporter for the ease of user, such as, as shown in Figure 5, extensible member 111 comprises the first extrusome 111a and the second extrusome 111b.Such as, support bar 112 is arranged between the first extrusome 111a and the second extrusome 111b.Such as, described supporter is elongated, and it comprises the extensible member be connected with described support portion and the support bar be connected with described handrail.Such as, described supporter is cylindrical, and its length is greater than 8 times of its diameter.

Such as, the first extrusome 111a is cylindrical.Such as, the first extrusome 111a is truncated cone-shaped.Such as, the first extrusome 111a is cylindrical.Such as, the second extrusome 111b is cylindrical.Such as, the second extrusome 111b is truncated cone-shaped.Such as, the second extrusome 111b is cylindrical.Such as, the sectional area of the first extrusome 111a is greater than the sectional area of the second extrusome 111b.

For improving telescopic effect, such as, the first extrusome 111a has the first accommodating cavity, and its degree of depth is 1/2 of support bar 112 length.Such as, the second extrusome 111b has the second accommodating cavity, and its degree of depth is 1/2 of support bar 112 length.So, support bar 112 can be housed in the first accommodating cavity and the second accommodating cavity completely, is convenient to transport and storage.

For improving security performance, such as, the inwall of the first accommodating cavity and the second accommodating cavity is provided with shackle member, for when the accent of the end of support bar 112 vicinity the first accommodating cavity and the second accommodating cavity, blocks support bar 112, makes it relatively be fixed on extensible member 111.So, avoid occurring between extensible member 111 and support bar 112 loosening, impact normally uses, thus improves security performance.

Refer to Fig. 6, supporter 110 is provided with tumbler 170.Such as, tumbler 170 is arranged at supporter 110 one end away from support portion 100.Such as, handrail 120 is rotatable relatively for making supporter 110 for tumbler 170, that is, handrail 120 can be rotated on supporter 110, be convenient to storage and the transport of the crutch of whole folding storage.

Such as, handrail 120 is provided with rotation section 121, and tumbler 170 is connected with rotation section 121, can rotate for making handrail 120 towards support portion 100.Such as, described handrail is provided with rotation section, and described tumbler is connected with described rotation section, rotates relative to described support portion for making described handrail.

Such as, tumbler 170 comprises the first switching part 171, rotating shaft 172 and the second switching part 173.Such as, rotating shaft 172 is arranged between the first switching part 171 and the second switching part 173.First switching part 171 and the second switching part 173 phase countershaft 172 rotatable.Such as, the first switching part 171 is fixed on supporter 110.Such as, the second switching part 173 is connected with rotation section 121.

For mating cylindrical supporter and handrail, such as, the first switching part 171 is square.Such as, the first switching part 171 is rounded.Such as, the second switching part 173 is rounded.So, can so that the first switching part 171 and the second switching part 173 be installed on supporter 110 and handrail 120, convenient and swift.

For balancing the distribution of force of handrail, such as, the central region being arranged at the first switching part 171 is rotated in rotating shaft 172.Such as, the fringe region being arranged at the first switching part 171 is rotated in rotating shaft 172.So, the rotating shaft 172 being arranged at the central region of the first switching part 171 can be avoided because discontinuity causes tumbler 170 to damage, thus improves the service life of the crutch of folding storage, and can improve Consumer's Experience.

For improving the flexibility of rotating, the first switching part 171 is provided with buckling piece in another fringe region away from rotating shaft 172, for connecting the second switching part 173.Such as, described first switching part is provided with buckling piece in another fringe region away from described rotating shaft, and it connects described second switching part.Such as, the second switching part 173 is provided with buckling parts, buckling parts and buckling piece clamping, leaves the first switching part 171 for limiting the second switching part 173.And for example, described second switching part is provided with buckling parts, described buckling parts and described buckling piece clamping, for limiting the relative position of described second switching part and described first switching part.So, by coordinating of buckling parts and buckling piece, effectively improve flexible performance when handrail rotates towards support portion.

For improving the service life of the crutch of folding storage, the peripheral edge margin of the first switching part 171 is also provided with annular protrusion, and the host cavity of accommodating rotating shaft 172 and the second switching part 173 is formed on the bottom of annular protrusion and the first switching part 171.Such as, the degree of depth of host cavity equals 1.5 ~ 2.2 times for rotating shaft 172 external diameter, is contained in host cavity to make rotating shaft 172 and the second switching part 173 complete.So, the impurity such as outside moisture and dust effectively can be avoided to contact tumbler and corrosion phenomenon occurs, thus improve the service life of the crutch of folding storage.

Refer to Fig. 7, supporter 110 is provided with illumination part 180 and diffuser 190.Such as, diffuser 190 is arranged between illumination part 180 and support portion 100.Such as, the part 180 that throws light on provides illumination functions for the crutch for folding storage, so that user can use the crutch of this folding storage night.Such as, the light that diffuser 190 sends for scattered illumination part 180, to expand field of illumination.

For improving illuminating effect, such as, the direction of illumination of the light of illumination part 180, towards diffuser 190, for being diffused to away from diffuser 190 around by light, thus expands the field of illumination of illumination part 180.

Such as, as shown in Figure 7, the part 180 that throws light on comprises circuit board 181, some wicks 182 and radiating piece 183.Such as, some wicks 182 and radiating piece 183 are arranged on circuit board 181.Such as, circuit board 181 is for controlling the work of some wicks 182.Such as, radiating piece 183, for improving the radiating effect of illumination part 180, avoids the too high damage wick 182 of Yin Wendu.

Such as, diffuser comprises reflective mirror.And for example, diffuser 190 comprises the reflective mirror in Rotary-table.

For improving illuminating effect, such as, some circuit boards 181 and wick 182 are arranged at the side that illumination part 180 deviates from handrail 120.So, the light that wick 182 sends all can expose to ground, thus improves the utilization rate of wick 182, and then improves illuminating effect.

For improving the irradiation brightness of light, such as, some wicks 182 are in matrix distribution.Such as, some wicks 182 distribution in annulus.So, add the closeness of wick 182 in matrix distribution, improve irradiation light intensity, thus improve irradiation brightness, be more convenient to user and go on a journey night.

For saving resource improves environment protecting, such as, wick 182 comprises LED chip.Be appreciated that LED chip power is low, power consumption is little, energy-conserving and environment-protective.

For improving radiating effect, as shown in Figure 8, radiating piece 183 abuts with circuit board 181.Such as, radiating piece 183 comprises body 184 and is arranged at some thermal columns 185 of body 184.Such as, some thermal columns 185 protrude from body 184, and towards handrail 120.Such as, some thermal columns 185 are that arranged in matrix is on body 184.So, effectively can be improved the radiating efficiency of illumination part 180 by thermal column 185, improve the service life of illumination part 180.

Refer to Fig. 9, handrail 120 comprises hand steered 122 and Non-slip material 123.Such as, hand steered 122 is connected with supporter 110.Such as, Non-slip material 123 is connected with hand steered 122 one end away from supporter 110.Such as, hand steered 122 and Non-slip material 123 1 are all user provides handrail function, so that user manipulates the crutch of folding storage.

Use for ease of user's handling, such as, hand steered 122 curved.Such as, one end of hand steered 122 is connected with supporter 110, and the other end extends towards away from supporter 110 is bending.So, by hand steered 122 of arc, meet the operating habit of user, be convenient to user's handling and use.

For improving skidproof effect, such as, Non-slip material 123 is provided with anti-slip part 124.Such as, anti-slip part 124 is arranged at the side deviating from support portion 100 of hand steered 122.Such as, Non-slip material 123 is in falling " L " font.Such as, anti-slip part 124 is arranged between grip part 125 and kink 126.So, by increasing coefficient of friction, improve skidproof effect.

For improving skidproof effect further, see also Fig. 9 and Figure 10, such as, Non-slip material 123 comprises grip part 125, kink 126 and connecting portion 127.Such as, grip part 125, kink 126 and connecting portion 127 connect successively, and connecting portion 127 is also connected with hand steered 122.Such as, kink 126 and connecting portion 127 form described anti-slip part 124.

Such as, kink 126 semicircular in shape.Such as, kink 126 one end is connected on hand steered 122, and the other end extends towards the direction away from support portion 100 and hand steered 122.

For ease of gripping handrail, such as, kink 126 and connecting portion 127 be formed with screens district 128 relative to the side of support portion 100, for accommodating the finger of user at least partly.Such as, the finger of user is partly or entirely accommodated in screens district.Such as, screens district 128 is provided with cushion, and cushion adopts flexible material to make, for abutting the finger of user.Such as, described screens district is provided with cushion, and described cushion comprises flexible material auxiliary layer, finger for abutting user is like this, the finger of user can be contained in screens district 128, thus improves grip effect, is convenient to the crutch that user better manipulates folding storage.

The utility model has the advantage of: by support portion and feet thereof, increase Area of bearing, improve stability of strutting system; By length-adjustable supporter, effectively expand applicable crowd; By handrail, be convenient to user's handling, effectively improve the convenience that user uses, thus improve the security performance of the crutch of folding storage.

Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.

The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (10)

1. a crutch for folding storage, is characterized in that, comprises support portion, supporter and handrail, and described support portion, described supporter and described handrail connect successively, and described supporter is provided with illumination part;

Described supporter is provided with tumbler away from one end of described support portion,

Described handrail is provided with rotation section, and described tumbler is connected with described rotation section, rotates relative to described support portion for making described handrail; Described tumbler comprises the first switching part, rotating shaft and the second switching part, and described rotating shaft is arranged between described first switching part and described second switching part, and described first switching part is fixed on described supporter, and described second switching part is connected with described rotation section.

2. the crutch of folding storage according to claim 1, is characterized in that, described first switching part is square.

3. the crutch of folding storage according to claim 1, is characterized in that, described first switching part is rounded.

4. the crutch of folding storage according to claim 3, is characterized in that, described second switching part is rounded.

5. the crutch of folding storage according to claim 4, is characterized in that, described axis of rotation is arranged at the central region of described first switching part.

6. the crutch of folding storage according to claim 4, is characterized in that, described axis of rotation is arranged at the fringe region of described first switching part.

7. the crutch of folding storage according to claim 6, is characterized in that, described first switching part is provided with buckling piece in another fringe region away from described rotating shaft, and it connects described second switching part.

8. the crutch of folding storage according to claim 7, is characterized in that, described second switching part is provided with buckling parts, described buckling parts and described buckling piece clamping, for limiting the relative position of described second switching part and described first switching part.

9. the crutch of folding storage according to claim 8, it is characterized in that, the peripheral edge margin of described first switching part is also provided with annular protrusion, and the host cavity of accommodating described rotating shaft and described second switching part is formed jointly on the bottom of described annular protrusion and described first switching part.

10. the crutch of folding storage according to claim 9, is characterized in that, the degree of depth of described host cavity is 1.5 ~ 2.2 times of described spindle outer diameter.