CN105193030B - Lighting crutch - Google Patents

Lighting crutch Download PDF

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Publication number
CN105193030B
CN105193030B CN201510611577.0A CN201510611577A CN105193030B CN 105193030 B CN105193030 B CN 105193030B CN 201510611577 A CN201510611577 A CN 201510611577A CN 105193030 B CN105193030 B CN 105193030B
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China
Prior art keywords
supporter
switching part
base
support
handrail
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CN201510611577.0A
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CN105193030A (en
Inventor
彭云
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Nantong Construction Engineering Co., Ltd.
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NANTONG CONSTRUCTION ENGINEERING Co Ltd
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Priority to CN201510611577.0A priority Critical patent/CN105193030B/en
Publication of CN105193030A publication Critical patent/CN105193030A/en
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Abstract

The present invention relates to walking aid field, more particularly to a kind of lighting crutch, including supporting part, supporter and handrail, the supporting part, the supporter and the handrail are sequentially connected, and the supporter is provided with illumination part;The supporting part includes base and some support feets;Some support feets are arranged at the side that the base deviates from the supporter, and, some support feets are obliquely installed the plane where the base deviates from the supporter side.Above-mentioned lighting crutch, by supporting part and its support feet, Area of bearing is increased, improves stability of strutting system;By length-adjustable supporter, applicable crowd is effectively expanded;And handrail is easy to user to grip, the convenience that user uses is effectively improved, so as to improve the security performance of lighting crutch.

Description

Lighting crutch
Technical field
The present invention relates to walking aid field, more particularly to a kind of lighting crutch.
Background technology
Lighting crutch, i.e., a kind of instrument for being used to aid in walking, it gives many facilities of older old man.It is particularly suitable for The inconvenient the elderly of legs and feet, the walking needs of its daily life can be aided in by lodging lighting crutch.Utilize lighting crutch, increase The time of the inconvenient the elderly of legs and feet out of doors, greatly alleviate family's contradiction.
However, lighting crutch function of today is more single, it is only capable of the function of providing support, also, the Area of bearing compared with It is small, it is unstable, the location of Uneven road is particularly run into, it is unstable due to supporting, easily fall down, brought not to daily life Just.
The content of the invention
Based on this, it is necessary to for how increasing Area of bearing, how improving stability of strutting system, how to expand applicable people Group, how to improve convenience, how to improve the problem of security performance etc., there is provided a kind of lighting crutch.
A kind of lighting crutch, including supporting part, supporter and handrail, the supporting part, the supporter and the handrail It is sequentially connected, the supporter is provided with illumination part;The supporting part includes base and some support feets;Some supports Pin is arranged at the side that the base deviates from the supporter, and, some support feets are obliquely installed to be deviated from the base Plane where the supporter side.
In one of the embodiments, the base is square.
In one of the embodiments, some support feets are set around the axis of the base.
In one of the embodiments, the base is provided with installation position, each institute in the fringe region apart from its axis State support feet and be arranged at the installation position.
In one of the embodiments, the installation position is in equilateral triangle.
In one of the embodiments, including three support feets.
In one of the embodiments, each support feet and the angle of the axis of the base are 150 degree.
In one of the embodiments, the installation position is in regular pentagon.
In one of the embodiments, including five support feets.
In one of the embodiments, each support feet and the angle of the axis of the base are 120 degree.
Above-mentioned lighting crutch, by supporting part and its support feet, Area of bearing is increased, improves stability of strutting system;Pass through Length-adjustable supporter, effectively expand applicable crowd;And handrail is easy to user to grip, being effectively improved user makes Convenience, so as to improve the security performance of lighting crutch.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention lighting crutch;
Fig. 2 is the structural representation of one embodiment of the invention base;
Fig. 3 is the structural representation of one embodiment of the invention installation position;
Fig. 4 is the structural representation of one embodiment of the invention support feet;
Fig. 5 is the structural representation of one embodiment of the invention extensible member and support bar;
Fig. 6 is the structural representation of one embodiment of the invention tumbler;
Fig. 7 is that one embodiment of the invention illuminates part and the structural representation of diffuser;
Fig. 8 is the structural representation of one embodiment of the invention radiating piece;
Fig. 9 is the structural representation of one embodiment of the invention handrail;
Figure 10 is the structural representation of one embodiment of the invention Non-slip material.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be that machinery connects Connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
It should be noted that when element is referred to as " being fixed on ", " being arranged at " another element, it can be directly another On individual element or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be It is directly connected to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level ", "left", "right" and similar statement for illustrative purposes only, it is unique embodiment to be not offered as.
Referring to Fig. 1, lighting crutch 10 includes supporting part 100, supporter 110 and handrail 120.For example, supporting part 100, Supporter 110 and handrail 120 are sequentially connected.For example, supporting part 100 is used to contact with ground, and it is supporter 110 and handrail 120 provide a supporting role.For example, supporter 110 is used for the height for adjusting lighting crutch 10, user-friendly lighting crutch 10 Auxiliary walking.For example, handrail 120 provides the user holding function, so that user can operate whole lighting crutch 10.
Also referring to Fig. 1 and Fig. 2, for example, supporting part 100 includes base 130 and some support feets 140.For example, bottom Seat 130 is square.For example, base 130 is cuboid.For example, base 130 is cylinder.For example, base 130 is round platform.
To increase Area of bearing, for example, some support feets 140 are arranged on base 130.For example, some support feets 140 are set It is placed in the side that base 130 deviates from supporter 110.As shown in Fig. 2 for example, supporting part 100 includes three support feets 140.Again Such as, supporting part 100 includes five support feets 140.In this way, the contact area of support feet 140 and ground is increased, so as to increase Area of bearing.
To improve stability of strutting system, for example, as shown in figure 1, some support feets 140 are obliquely installed on base 130.Example Such as, some support feets 140 are obliquely installed in base 130 away from the plane where the side of supporter 110.For example, each support Pin and the plane are into 60~80 degree of angles.For example, each support feet 140 with base 130 where the side of supporter 110 Plane into 60 degree of angles or 70 degree of angles.For example, each support feet 140 and base 130 deviate from where the side of supporter 110 Plane is into 80 degree of angles.In this way, by the support feet being obliquely installed, and the end that each support feet contacts with ground is that point contacts, Its pressure is big, and earth-grasping force is strong so that supporting part is not easy to rock, so as to be effectively improved the stability of support.
Further to improve stability of strutting system, as shown in Fig. 2 for example, some support feets 140 surround the axis of base 130 Line is set.For example, each support feet 140 and the axis of base 130 are set in 150 degree, that is to say, that each support feet Angle with the axis of base is 150 degree.And for example, each support feet 140 and the axis of base 130 are set in 120 degree, That is, each support feet and the angle of the axis of the base are 120 degree.In this way, the center of gravity of supporting part falls On the axis that each support feet surrounds, and the whole mass transfer of lighting crutch is avoided because of stress to each support feet Inequality damage support feet, so as to further increase the stability of support.
Referring to Fig. 3, for example, base 130 is provided with installation position 131.For example, installation position 131 is arranged at apart from base 130 The fringe region of axis.For example, some support feets 140 are arranged at installation position 131.For example, installation position 131 has some installations Area, the corresponding support feet of each installing zone.
For example, installation position 131 is triangular in shape.For example, installation position 131 is in equilateral triangle.For example, installation position 131 has Three installing zones, three support feets correspond to three installing zones and set respectively, and the corresponding support feet of each installing zone.And for example, Installation position 131 is in pentagon.For example, installation position 131 is in regular pentagon.For example, installation position 131 has five installing zones, five Support feet corresponds to five installing zones and set respectively, and the corresponding support feet of each installing zone.
To avoid loosening, for example, some support feets 140 are fixed on installation position 131.For example, some support feets 140 are spirally connected admittedly Due to installation position 131.For example, some support feets 140 are fixedly welded on installation position 131.For example, some clampings of support feet 140 are consolidated Due to installation position 131.
Referring to Fig. 4, in order to further improve stability of strutting system, for example, some support feets 140 are flexibly set in installation position 131.For example, it is connected with each other between some support feets 140 by elastic component 132.For example, an elasticity is set between support feet two-by-two Part 132.For example, elastic component 132 is spring.For example, base 130 is provided with limited block in the periphery of installation position 131, for limiting branch Spike relative to base 130 angle so that support feet formed with base 130 it is fixed after certain angle.For example, limitation support Pin is 60 degree relative to the angle of base 130.
In this way, in the presence of elastic component, make the trend for having towards the axis of base 130 between each support feet, improve Side-friction between each support feet and ground, so as to further improve the stability of support.Also, work as some support feets When leaving ground, in the presence of elastic component, each support feet backs towards the axis of base 130, so as to be advantageous to storage and Transportation light crutch.
Also referring to Fig. 1 to Fig. 4, for example, free end of the support feet 140 away from base 130 is provided with wear-resistant block 133. Wear-resistant block 133 is made of high-abrasive material.For example, wear-resistant block 133 has supporting surface, the supporting surface of each wear-resistant block 133 is same One plane.For example, wear-resistant block 133 is rich chromium cast iron.So as to avoid support feet 140 using wear-resistant block 133 and directly be connect with ground Touch, improve the service life of lighting crutch.For example, wear-resistant block 133 be hemisphere by the remainder after a flush cut, half Cutting face on spheroid is the supporting surface.For example, the cutting face of each wear-resistant block is arranged at same plane.And for example, the cutting Also milling is carved and sets some grooves on face.
Referring to Fig. 2, for example, supporting part 100 is provided with installation portion 134.For example, installation portion 134 is arranged at base 1308 deviate from the side of support feet 140.For example, installation portion 134 is used to connect installation supporter 110.For example, installation portion 134 Central area is provided with spiro union portion, and supporter 110, which is spirally connected, is fixed on spiro union portion.
Referring to Fig. 5, for example, supporter 110 includes extensible member 111 and support bar 112.For example, extensible member 111 and support Portion 100 connects.For example, support bar 112 is connected with handrail 120.For example, support bar 112 is connected with each other with extensible member 111.For example, Extensible member 111 is used to house support bar 112, to reduce the length of supporter 110, is easy to storage to preserve.For example, support bar 112 For adjusting the length of supporter 110, to cause lighting crutch to be applied to various types of users.
For example, supporter 110 is elongated.For example, support bar 112 is cylinder.For example, support bar 112 is cuboid.
The length of supporter is adjusted for the ease of user, for example, as shown in figure 5, extensible member 111 includes the first extrusome 111a and the second extrusome 111b.For example, support bar 112 is arranged between the first extrusome 111a and the second extrusome 111b. For example, the supporter is elongated, it includes the extensible member being connected with the supporting part and the support being connected with the handrail Bar.For example, the supporter is cylinder, its length is more than 8 times of its diameter.
For example, the first extrusome 111a is in cylinder.For example, the first extrusome 111a is in truncated cone-shaped.For example, first is flexible Body 111a is in cylinder.For example, the second extrusome 111b is in cylinder.For example, the second extrusome 111b is in truncated cone-shaped.For example, Second extrusome 111b is in cylinder.For example, the first extrusome 111a sectional area is more than the second extrusome 111b sectional area.
To improve telescopic effect, for example, the first extrusome 111a has the first accommodating cavity, its depth is that support bar 112 is grown The 1/2 of degree.For example, the second extrusome 111b has the second accommodating cavity, its depth is the 1/2 of the length of support bar 112.In this way, branch Strut 112 can be housed in the first accommodating cavity and the second accommodating cavity completely, be readily transported and stored.
To improve security performance, for example, the inwall of the first accommodating cavity and the second accommodating cavity is provided with shackle member, for When the end of support bar 112 is adjacent to the accent of the first accommodating cavity and the second accommodating cavity, support bar 112 is blocked, is relatively fixed it In extensible member 111.In this way, avoiding loosening between extensible member 111 and support bar 112, normal use is influenceed, so as to improve Security performance.
Referring to Fig. 6, supporter 110 is provided with tumbler 170.For example, to be arranged at supporter 110 remote for tumbler 170 One end of supporting part 100.For example, tumbler 170 is used to make the armrest 120 of supporter 110 rotatable, that is to say, that can be with Handrail 120 is rotated to supporter 110, is easy to the storage and transport of whole lighting crutch.
For example, handrail 120 is provided with rotation section 121, tumbler 170 is connected with rotation section 121, for making handrail 120 can Rotated towards supporting part 100.For example, the handrail is provided with rotation section, the tumbler is connected with the rotation section, for making The handrail rotates relative to the supporting part.
For example, tumbler 170 includes the first switching part 171, the switching part 173 of rotating shaft 172 and second.For example, rotating shaft 172 is set It is placed between the first switching part 171 and the second switching part 173.The 173 relative rotating shaft 172 of first switching part 171 and the second switching part Rotatably.For example, the first switching part 171 is fixed on supporter 110.For example, the second switching part 173 is connected with rotation section 121.
To match the supporter and handrail of cylinder, for example, the first switching part 171 is square.For example, the first switching part 171 is rounded.For example, the second switching part 173 is rounded.In this way, can be in order to by the first switching part 171 and the second switching part 173 are installed on supporter 110 and handrail 120, convenient and swift.
To balance the distribution of force of handrail, for example, rotating shaft 172 rotates the central region for being arranged at the first switching part 171.Example Such as, rotating shaft 172 rotates the fringe region for being arranged at the first switching part 171.In this way, it is arranged at the middle region of the first switching part 171 The rotating shaft 172 in domain can be avoided because discontinuity causes tumbler 170 to damage, so as to improve the use longevity of lighting crutch Life, and Consumer's Experience can be improved.
To improve the flexibility rotated, the first switching part 171 is provided with fastening in the other edge region away from rotating shaft 172 Part, for connecting the second switching part 173.For example, first switching part is set in the other edge region away from the rotating shaft There is buckling piece, it connects second switching part.For example, the second switching part 173 is provided with buckling parts, buckling parts and buckling piece card Connect, the first switching part 171 is left for limiting the second switching part 173.And for example, second switching part is provided with buckling parts, institute Buckling parts and the buckling piece clamping are stated, for limiting the relative position of second switching part and first switching part.Such as This, by the cooperation of buckling parts and buckling piece, be effectively improved handrail towards supporting part rotate when flexible performance.
To improve the service life of lighting crutch, the peripheral edge margin of the first switching part 171 is additionally provided with annular protrusion, annular It is raised that the host cavity for housing the switching part 173 of rotating shaft 172 and second is formed with the bottom of the first switching part 171.For example, host cavity Depth is equal to 1.5~2.2 times of the external diameter of rotating shaft 172, so that the switching part 173 of rotating shaft 172 and second can be completed to be contained in collecting In chamber.In this way, the impurity such as outside moisture and dust contact tumbler can be effectively prevented from and corrosion phenomenon occurs, so as to improve The service life of lighting crutch.
Referring to Fig. 7, supporter 110 is provided with illumination part 180 and diffuser 190.For example, diffuser 190 is arranged at photograph Between bright part 180 and supporting part 100.For example, illumination part 180 is used to provide illumination functions for lighting crutch, in order to which user can The lighting crutch is used with night.For example, diffuser 190 is used for the light that scattered illumination part 180 is sent, to expand lighting area Domain.
To improve illuminating effect, for example, the direction of illumination of the light of illumination part 180 is towards diffuser 190, for by light Diffuse to around remote diffuser 190, so as to expand the illumination region of illumination part 180.
For example, as shown in fig. 7, illumination part 180 includes circuit board 181, some wicks 182 and radiating piece 183.If for example, Dry wick 182 and radiating piece 183 are arranged on circuit board 181.For example, circuit board 181 is used for the work for controlling some wicks 182 Make.For example, radiating piece 183 is used for the radiating effect for improving illumination part 180, avoid because of the too high damage wick 182 of temperature.
For example, diffuser includes reflective mirror.And for example, diffuser 190 includes the reflective mirror in round estrade.
To improve illuminating effect, for example, some circuit boards 181 and wick 182, which are arranged at illumination part 180, deviates from handrail 120 side.In this way, the light that wick 182 is sent can expose to ground, so as to improve the utilization rate of wick 182, Jin Erti High illuminating effect.
To improve the irradiation brightness of light, for example, some wicks 182 are in matrix distribution.For example, some wicks 182 are in annulus Distribution.In this way, adding the closeness of wick 182 in matrix distribution, irradiation light intensity is improved, so as to improve irradiation brightness, Easily facilitating user's night goes on a journey.
Environment protecting is improved to save resource, for example, wick 182 includes LED chip.It is appreciated that LED chip power Low, power consumption is small, energy-conserving and environment-protective.
To improve radiating effect, as shown in figure 8, radiating piece 183 abuts with circuit board 181.For example, radiating piece 183 includes Body 184 and some thermal columns 185 for being arranged at body 184.For example, some thermal columns 185 protrude from body 184, and direction Handrail 120.For example, some thermal columns 185 in arranged in matrix on body 184.In this way, can be effectively by thermal column 185 The radiating efficiency of illumination part 180 is improved, improves the service life of illumination part 180.
Referring to Fig. 9, handrail 120 includes hand steered part 122 and Non-slip material 123.For example, hand steered part 122 connects with supporter 110 Connect.For example, Non-slip material 123 is connected with the hand steered one end of part 122 away from supporter 110.For example, hand steered part 122 and Non-slip material 123 Handrail function is together provided the user, in order to which user manipulates lighting crutch.
Grip and use for ease of user, for example, hand steered part 122 is curved.For example, one end and the supporter of hand steered part 122 110 connections, the other end are directed away from the bending extension of supporter 110.In this way, by the hand steered part 122 of arc, meet the behaviour of user Work is accustomed to, and is easy to user to grip and uses.
To improve skidproof effect, for example, Non-slip material 123 is provided with anti-slip part 124.For example, anti-slip part 124 be arranged at it is hand steered Part 122 away from the side of supporting part 100.For example, Non-slip material 123 is in inverted " L " font.For example, anti-slip part 124 is arranged at gripping Between portion 125 and kink 126.In this way, by increasing coefficient of friction, skidproof effect is improved.
Further to improve skidproof effect, also referring to Fig. 9 and Figure 10, for example, Non-slip material 123 include grip part 125, Kink 126 and connecting portion 127.For example, grip part 125, kink 126 and connecting portion 127 are sequentially connected, and connecting portion 127 Also it is connected with hand steered part 122.For example, kink 126 and connecting portion 127 form the anti-slip part 124.
For example, the semicircular in shape of kink 126.For example, the one end of kink 126 is connected on hand steered part 122, other end direction Direction extension away from supporting part 100 and hand steered part 122.
For ease of grip handrail, for example, the side relative to supporting part 100 of kink 126 and connecting portion 127 formed with Screens area 128, at least partly housing the finger of user.For example, screens area partly or entirely houses the finger of user.Example Such as, screens area 128 is provided with cushion, and cushion is made of flexible material, for abutting the finger of user.It is for example, described Screens area is provided with cushion, the cushion includes flexible material auxiliary layer, for abutting the finger of user in this way, user Finger can be contained in screens area 128, so as to improve grip effect, be easy to user preferably to manipulate lighting crutch.
The advantage of the invention is that:By supporting part and its support feet, Area of bearing is increased, improves stability of strutting system; By length-adjustable supporter, applicable crowd is effectively expanded;By handrail, it is easy to user to grip, effectively improves The convenience that user uses, so as to improving the security performance of lighting crutch.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (7)

  1. A kind of 1. lighting crutch, it is characterised in that including supporting part, supporter and handrail, the supporting part, the supporter and The handrail is sequentially connected, and the supporter is provided with illumination part;
    The supporting part includes base and some support feets;
    Some support feets are arranged at the side that the base deviates from the supporter, and,
    Some support feets are obliquely installed the plane where the base deviates from the supporter side;
    The base is square;
    Some support feets are set around the axis of the base;
    The base is provided with installation position in the fringe region apart from its axis, and each support feet is arranged at the installation Position;
    One elastic component is set between the support feet two-by-two;
    Supporter is provided with tumbler, and tumbler is arranged at the one end of supporter away from supporting part, and tumbler is used to make supporter Armrest is rotatable;
    Handrail is provided with rotation section, and tumbler is connected with rotation section, for making handrail to be rotated towards supporting part;
    Tumbler includes the first switching part, rotating shaft and the second switching part;Rotating shaft be arranged at the first switching part and the second switching part it Between;First switching part and the second switching part are rotatable with respect to rotating shaft;First switching part is fixed on supporter;Second switching part is with turning Dynamic portion's connection;
    First switching part is provided with buckling piece in the other edge region away from rotating shaft, for connecting the second switching part;Second turn Socket part is provided with buckling parts, buckling parts and buckling piece clamping, and the first switching part is left for limiting the second switching part;
    The peripheral edge margin of first switching part is additionally provided with annular protrusion, and the bottom formation of annular protrusion and the first switching part, which houses, to be turned The host cavity of axle and the second switching part.
  2. 2. lighting crutch according to claim 1, it is characterised in that the installation position is in equilateral triangle.
  3. 3. lighting crutch according to claim 2, it is characterised in that some support feets are three support feets.
  4. 4. lighting crutch according to claim 3, it is characterised in that each support feet and the axis of the base The angle of line is 150 degree.
  5. 5. lighting crutch according to claim 1, it is characterised in that the installation position is in regular pentagon.
  6. 6. lighting crutch according to claim 5, it is characterised in that some support feets are five support feets.
  7. 7. lighting crutch according to claim 6, it is characterised in that each support feet and the axis of the base The angle of line is 120 degree.
CN201510611577.0A 2015-09-22 2015-09-22 Lighting crutch Active CN105193030B (en)

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CN201510611577.0A CN105193030B (en) 2015-09-22 2015-09-22 Lighting crutch

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CN105193030B true CN105193030B (en) 2018-03-02

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201468221U (en) * 2009-05-26 2010-05-19 金忠有 Folding stool crutch
CN201878922U (en) * 2010-12-18 2011-06-29 张成鹏 Multifunctional crutch
CN203538539U (en) * 2013-08-22 2014-04-16 李乃西 Crutch

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201759145U (en) * 2010-06-17 2011-03-16 李文秋 Multifunctional sliding chair
CN203207365U (en) * 2013-04-15 2013-09-25 王丽云 Multifunctional walking stick
CN104068576A (en) * 2014-07-24 2014-10-01 全峰正 Stool-changeable type walking stick for the aged
CN204467178U (en) * 2015-03-27 2015-07-15 常保燕 A kind of crutch
CN204444514U (en) * 2015-04-03 2015-07-08 吴长江 A kind of multi-function walking stick
CN205040818U (en) * 2015-09-22 2016-02-24 惠州莫思特科技有限公司 Many function light walking stick

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201468221U (en) * 2009-05-26 2010-05-19 金忠有 Folding stool crutch
CN201878922U (en) * 2010-12-18 2011-06-29 张成鹏 Multifunctional crutch
CN203538539U (en) * 2013-08-22 2014-04-16 李乃西 Crutch

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