CN105212460B - Scalable lighting crutch - Google Patents
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- CN105212460B CN105212460B CN201510611555.4A CN201510611555A CN105212460B CN 105212460 B CN105212460 B CN 105212460B CN 201510611555 A CN201510611555 A CN 201510611555A CN 105212460 B CN105212460 B CN 105212460B
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Abstract
The present invention relates to walking aid field, more particularly to a kind of scalable 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 supporter includes the extensible member being connected with the supporting part and the support bar being connected with the handrail, and the support bar is connected with each other with the extensible member, and the extensible member is used to house the support bar, to reduce the length of the supporter.Above-mentioned scalable lighting crutch, by supporting part and its support feet, increases Area of bearing, 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 scalable lighting crutch.
Description
Technical field
The present invention relates to walking aid field, more particularly to a kind of scalable lighting crutch.
Background technology
Scalable lighting crutch, i.e., a kind of instrument for being used to aid in walking, it gives older old man many facilities.It is special
Not Shi He the inconvenient the elderly of legs and feet, the walking needs of its daily life can be aided in by lodging scalable lighting crutch.Utilize
Scalable lighting crutch, adds the time of the inconvenient the elderly of legs and feet out of doors, greatly alleviates family's contradiction.
However, scalable lighting crutch function of today is more single, it is only capable of the function of providing support, also, the support
Area is smaller, unstable, particularly runs into the location of Uneven road, unstable due to supporting, and easily falls down, to daily life
Make troubles.
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, there is provided a kind of scalable lighting crutch the problem of how to improve convenience, how to improve security performance etc..
A kind of scalable lighting crutch, including supporting part, supporter and handrail, the supporting part, the supporter and institute
State handrail to be sequentially connected, the supporter is provided with illumination part；The supporter includes the extensible member being connected with the supporting part
And the support bar being connected with the handrail, the support bar and extensible member interconnection, the extensible member is for collecting post
Support bar is stated, to reduce the length of the supporter.
In one of the embodiments, the extensible member includes the first extrusome and the second extrusome, and the support bar is set
Put between first extrusome and second extrusome.
In one of the embodiments, the support bar is cylinder.
In one of the embodiments, first extrusome is in cylinder.
In one of the embodiments, first extrusome is in truncated cone-shaped.
In one of the embodiments, second extrusome is in cylinder.
In one of the embodiments, the sectional area of first extrusome is more than the sectional area of second extrusome.
In one of the embodiments, first extrusome has the first accommodating cavity, and its depth is that the support bar is long
The 1/2 of degree.
In one of the embodiments, second extrusome has the second accommodating cavity, and its depth is that the support bar is long
The 1/2 of degree.
In one of the embodiments, the inwall of first accommodating cavity and second accommodating cavity is provided with clamping
Part.
Above-mentioned scalable lighting crutch, by supporting part and its support feet, increases Area of bearing, improves supporting ＆ stablizing
Property；By length-adjustable supporter, applicable crowd is effectively expanded；And handrail is easy to user to grip, effectively improve
The convenience that user uses, so as to improve the security performance of scalable lighting crutch.
Brief description of the drawings
Fig. 1 is the structural representation of the scalable lighting crutch of one embodiment of the invention；
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 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, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning 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 indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express 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 to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.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 are directly contacted, 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 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 can also be an 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, scalable lighting crutch 10 includes supporting part 100, supporter 110 and handrail 120.For example, support
Portion 100, supporter 110 and handrail 120 are sequentially connected.For example, supporting part 100 is used to contact with ground, and for supporter 110 and
Handrail 120 is provided a supporting role.For example, supporter 110 is used for the height for adjusting scalable lighting crutch 10, it is user-friendly
The scalable auxiliary of lighting crutch 10 walking.For example, handrail 120 provides the user holding function, so that user can operate entirely
Scalable 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 branch
The plane deviated from where the side of supporter 110 of spike 140 and base 130 is into 60 degree of angles.For example, each support feet 140 with
The plane deviated from where the side of supporter 110 of base 130 is into 80 degree of angles.In this way, by the support feet being obliquely installed, and each
The end that support feet is contacted with ground contacts for point, and its pressure is big, and earth-grasping force is strong so that supporting part is not easy to rock, so as to have
Improve to effect 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 is surrounded, and scalable lighting crutch whole mass transfer to each support feet, it is to avoid
Because unbalance stress damages 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 install
Area, a piece support feet of each installing zone correspondence.
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 each installing zone piece support feet of correspondence.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 each installing zone piece support feet of correspondence.
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 solid
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, being 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
Angle of the spike relative to base 130 so that support feet after the formation certain angle of base 130 with fixing.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, when some support feets
When leaving ground, in the presence of elastic component, each support feet backs towards the axis of base 130, thus be conducive to store and
Transport scalable lighting 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 scalable lighting crutch.For example, wear-resistant block 133 be hemisphere by the residue after a flush cut
Cutting face on part, hemisphere is the supporting surface.For example, the cutting face of each wear-resistant block is arranged at same plane.And for example, institute
State to go back on cutting face and milling quarter, some grooves were set.
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, which is used to connect, installs 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 is connected.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 store preservation.For example, support bar 112
Length for adjusting supporter 110, to cause scalable 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, it is relatively fixed
In extensible member 111.So, it is to avoid loosened between extensible member 111 and support bar 112, influence is normally used, 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 scalable 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 is rotated 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.First switching part 171 and the relative rotating shaft 172 of the second switching part 173
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, being 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 making for scalable lighting crutch
With the life-span, 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, the relative position for limiting 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 scalable lighting crutch, the peripheral edge margin of the first switching part 171 is additionally provided with convex annular
Rise, the host cavity for housing the switching part 173 of rotating shaft 172 and second is formed on the bottom of annular protrusion and the first switching part 171.For example,
The depth of host cavity 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 complete to receive
It is dissolved in host cavity.In this way, the impurity such as outside moisture and dust contact tumbler can be effectively prevented from and occur corrosion phenomenon,
So as to improve the service life of scalable 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 scalable lighting crutch, in order to
User can use the scalable lighting crutch with night.For example, diffuser 190 is used for the light that scattered illumination part 180 is sent, with
Expand illumination region.
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 away from around 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, it is to avoid damage wick 182 because temperature is too high.
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 that irradiation brightness is improved,
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 is abutted 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, the service life of illumination part 180 is improved.
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 scalable 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 is directed away from the bending extension of supporter 110.In this way, by the hand steered part 122 of arc, meeting 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
The side away from supporting part 100 of part 122.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, improving skidproof effect.
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 gripping handrail, for example, the side relative to supporting part 100 of kink 126 and connecting portion 127 is formed with
Screens area 128, the finger at least partly housing 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, the finger for abutting user.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 scalable lighting crutch.
The advantage of the invention is that：By supporting part and its support feet, Area of bearing is increased, stability of strutting system is improved；
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 improve the security performance of scalable 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 of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes 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 coming 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 (10)
1. a kind of scalable lighting crutch, it is characterised in that including supporting part, supporter and handrail, the supporting part, the branch
Support body and the handrail are sequentially connected, and the supporter is provided with illumination part；
The supporter includes the extensible member being connected with the supporting part and the support bar being connected with the handrail,
The support bar is connected with each other with the extensible member, and the extensible member is used to house the support bar, to reduce the branch
The length of support body；
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；
It is connected with each other between some support feets by elastic component, elastic component described in one 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 is housed, to be turned
The host cavity of axle and the second switching part.
2. scalable lighting crutch according to claim 1, it is characterised in that the extensible member include the first extrusome and
Second extrusome, the support bar is arranged between first extrusome and second extrusome.
3. scalable lighting crutch according to claim 2, it is characterised in that the support bar is cylinder.
4. scalable lighting crutch according to claim 3, it is characterised in that first extrusome is in cylinder.
5. scalable lighting crutch according to claim 3, it is characterised in that first extrusome is in truncated cone-shaped.
6. according to any described scalable lighting crutch of claim 4 or 5, it is characterised in that second extrusome is in circle
Cylindricality.
7. scalable lighting crutch according to claim 6, it is characterised in that the sectional area of first extrusome is more than
The sectional area of second extrusome.
8. scalable lighting crutch according to claim 7, it is characterised in that first extrusome has first to house
Chamber, its depth is the 1/2 of the support pole length.
9. scalable lighting crutch according to claim 8, it is characterised in that second extrusome has second to house
Chamber, its depth is the 1/2 of the support pole length.
10. scalable lighting crutch according to claim 9, it is characterised in that first accommodating cavity and described second
The inwall of accommodating cavity is provided with shackle member.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510611555.4A CN105212460B (en) | 2015-09-22 | 2015-09-22 | Scalable lighting crutch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611555.4A CN105212460B (en) | 2015-09-22 | 2015-09-22 | Scalable lighting crutch |
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| CN105212460A CN105212460A (en) | 2016-01-06 |
| CN105212460B true CN105212460B (en) | 2017-10-27 |
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| CN2840755Y (en) * | 2005-10-17 | 2006-11-29 | 何冬生 | Lighting walking stick |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241292B1 (en) * | 2013-01-09 | 2013-03-15 | 김민규 | Functional stick |
| CN103954805A (en) * | 2014-04-15 | 2014-07-30 | 国家电网公司 | Connecting rack for high-voltage holding test |
| CN204635305U (en) * | 2015-05-15 | 2015-09-16 | 江苏建筑职业技术学院 | A kind of multi-function walking stick |
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| Publication number | Publication date |
|---|---|
| CN105212460A (en) | 2016-01-06 |
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