CN203731265U - Lamp structure - Google Patents

Abstract

A lamp structure, comprising: a main body, a base, a light emitting device and an electric device; the body is a structure further comprising a first coupling interface; and the base further comprises a second combining interface which is matched with the first combining interface and can be combined with each other; the light-emitting device and the electrical device are arranged in the main body, and the electrical device is electrically connected with the light-emitting device.

Description

Fitting structure

Technical field

The utility model relates to a kind of fitting structure, refers in particular to and can and provide the fitting structure of light source in conjunction with various works.

Background technology

Known general light fixture, normally has specific mounting means, cannot single fitting structure design be applicable in various environment.Moreover, in general doorframe or armrest, there is no the design of illumination functions, be to utilize an additional light fixture near this doorframe or this armrest mostly, make this doorframe or the design of this armrest lack globality.Therefore the disappearance of the utility model based on known light fixture created.

Utility model content

The utility model relates to a kind of fitting structure, its main purpose is to provide the fitting structure of a base, and this base can be arranged on a works, and this fitting structure can be further installed on this works, the light source that simultaneously makes this works can provide this fitting structure to produce.

Another object of the utility model fitting structure is that this base is to have a base external member, and by this base external member the combination interface as the main body of this base and this fitting structure, make to close by the design deallocation of this base external member the base of different size, and promote the versatility of the main body of the utility model fitting structure.

The another object of the utility model fitting structure is by this base, and fitting structure of the present utility model can be used on door-plate, as door handle and have light source.

The another object of the utility model fitting structure is by this base, fitting structure of the present utility model can be used on handrail, the light source that makes this armrest can provide the utility model fitting structure to produce.

The another object of the utility model fitting structure is to provide a battery case, makes fitting structure of the present utility model can use battery as power supply.

The utility model is mainly a kind of fitting structure, and it is to comprise: a main body, and it is this light-emitting device of installing and this electric device and further comprises one first structure in conjunction with interface; One base, it is further to comprise that one second in conjunction with interface, this second is first to cooperatively interact and can mutually combine in conjunction with interface with this in conjunction with interface; One light-emitting device, it is can be via the luminous light source of driven by power; An and electric device, it is to comprise an operating unit, a power unit and a control module, this operating unit is an operation interface and can transmits information that operation produces to this control module, this power unit is for should electric device and an electric power supply apparatus of this electric device required electric power, and this control module is one to comprise and can judge that the information producing, the electric power of selecting this light-emitting device unlatching or closing and distribute this power unit to provide be provideds this operating unit; Wherein, this light-emitting device and this electric device are to be arranged in this main body, and this electric device is this light-emitting device of electrical connection.Therefore, based on aforementioned fitting structure of the present utility model, in the time that user operates fitting structure of the present utility model by this operating unit, the communication that this operating unit produces operation is to this control module, and this control module is opening or closed condition according to this light-emitting device of Information Selection of this operating unit, and this power unit is dispensed in this light-emitting device and this electric device.

In aforementioned fitting structure of the present utility model, first of this main body is further to comprise one first joint portion in conjunction with interface, second of this base is further to comprise one second joint portion in conjunction with interface, this first joint portion and this second joint portion are the mechanisms that machinery occasionally connects mutually, and by even the connecing of machinery of this first joint portion and this second joint portion, this main body and this base are mutually combined; Wherein this first joint portion is to be formed at this main body left and right sides wall corresponding two perforation structures that are through to this holding part; And this second joint portion can be the coupler construction that protrude on this base external member surface on this base, and respectively to should main body left and right sides wall forming this first joint portion of perforation structure.

In aforementioned fitting structure of the present utility model, this first can be further to comprise at least one protruding rail in conjunction with interface, and this protruding rail is the bead structures of protruding and extend to from one end the other end from this main body local surfaces; And this second can be further to comprise a guide groove in conjunction with interface, this guide groove is to be the even slide mechanism connecing of machinery mutually with this protruding rail, and is with even the connecing of machinery of this protruding rail, this main body and this base to be mutually combined by this guide groove; Wherein first of this main body is at least to comprise that two protruding rails and this base are at least to comprise two guide grooves in conjunction with interface, and those protruding rails are parallel to each other in the lump in corresponding those guide grooves respectively.

Moreover aforesaid each this protruding rail is further to have respectively a horizontal protuberance, each this horizontal protuberance is an outer male structure of protruding from corresponding this protruding rail side respectively; And aforesaid each this guide groove is further to have respectively a horizontal groove, each this horizontal groove is the concave inward structure extending from corresponding this guide groove side respectively, and each this horizontal groove is respectively to the horizontal protuberance in should protruding rail, and hold in the mouth respectively in the state of corresponding this guide groove at this protruding rail, each this horizontal protuberance is to hold in the mouth respectively in corresponding this horizontal groove.

Aforesaid each this protruding rail is to be formed at this main body lower surface, and each this protruding rail is to extend back to front from this main body; Each this guide groove in aforesaid this base is to be formed at this base external member upper surface, and each this guide groove is to extend back to front and corresponding those protruding rails from this base; And two perforation structures of aforesaid this first joint portion are to be formed on the left and right sides wall of this main body, this second joint portion is respectively a coupler construction and comprises a flexible portion, a guidance part and a stopper section, the pliability cantilever design forming is extended by this flexible portion towards surface direction from this susceptor surface, this flexible portion part extends to form this guidance part and this stopper section to side, the rear end face of this guidance part is a ramp structure, and this stopper section is the plane being formed on the front end face of this guidance part; Wherein the ramp structure of this guidance part is the slipping that coordinates this protruding rail and this guide groove to mutually combine, the ramp structure of this guidance part is that correspondence is forward promoted, and this flexible portion is that correspondence is promoted and flexural deformation by this main body inner peripheral, and until this stopper section corresponds to the state of the first joint portion perforation structure of this main body, the reaction force that this flexible portion distortion produces is that this guidance part and this stopper section are headed in the perforation structure of the first joint portion of this main body, and this stopper section can be withstood the perforation structure of this first joint portion and cannot be moved.

In aforementioned fitting structure of the present utility model, this base can be further to comprise a base external member, and this base external member is to be fixedly arranged on this base, and this second is to be formed in this base external member in conjunction with interface.Moreover, this base can be further to comprise perforation, a bolt and a nut, and this base external member is further to comprise perforation on, on this, perforation is mutual corresponding with this lower perforation, and wherein by this bolt through this lower perforation and on this perforation and with this nut mutually solid lock further this base external member is fixedly arranged on this base.

In addition, aforementioned on this perforation can be further to comprise a perforation protuberance, this perforation protuberance is that perforated bottom forms to downward-extension on this, and the external diameter of this perforation protuberance is the internal diameter that coordinates this lower perforation, this perforation protuberance be to hold in the mouth in this lower perforation.

In aforementioned fitting structure of the present utility model, can be further to comprise a works, and this base be to be fixedly arranged on this works; Wherein this bolt is respectively through this works, the lower perforation of this base and the upper perforation of this base external member, and mutually admittedly locks with this nut, and sets firmly this base external member and this base on this works.

In aforementioned fitting structure of the present utility model, this works can be further to comprise a door-plate, and this door-plate is to be articulated in this works, and this base is to be fixedly arranged on the door-plate of this works.Moreover the front end of this base can be to extend to form forward an extension, this extension is to form a door handle structure.

In aforementioned fitting structure of the present utility model, this works can be further to comprise a handrail, and this handrail is to be fixedly arranged in this works by this base; And the front end of this base extends to form forward an extension, this handrail is to be arranged at this extension top.

In aforementioned fitting structure of the present utility model, this base external member can be to comprise a covering part into one, and this covering part is that this base external member extension around institute forms, and coordinates the profile of this base, and in order to modify the joint of this base external member and this base.

In aforementioned fitting structure of the present utility model, this main body is further to comprise a cover, this cover is a shell structure that at least can be coated this main body, and this cover is further to comprise one first perforation, this first perforation is run through this cover and corresponding be arranged on this light-emitting device in this main body, and the light source of this light-emitting device is that the first perforation from this cover is to external exposure.In addition, this cover can be further to comprise one second perforation, and this second perforation is run through this cover and corresponding be arranged on this operating unit in this main body.

Moreover in aforementioned fitting structure of the present utility model, this power unit is further to comprise a battery case, multiple electric power link and a battery; Wherein this battery case is an accommodation space that coordinates this battery; Those electric power links are to be arranged at this battery case in order to should battery, and the electric power of this battery is directed to this power unit; And this battery is a power generating device.

In aforementioned fitting structure of the present utility model, this cover is further to comprise one first stuck point, and this first stuck point is that this cover front end inner surface forms the surperficial structure of protrusion; This main body is further to comprise one first groove, this first groove is that this body front end outer surface forms recessed surperficial structure, and to should the first stuck point, and to snapping in this first groove and form in the even state connecing of mutual machinery by the first stuck point, this cover and this main body be to mutually combine.

In aforementioned fitting structure of the present utility model, this cover is further to comprise one second stuck point, and this second stuck point is that this cover rear inside surface forms the surperficial structure of protrusion; This main body is further to comprise one second groove, this second groove is that this body rear outer surface forms recessed surperficial structure, and to should the second stuck point, and to snapping in this second groove and form in the even state connecing of mutual machinery by the second stuck point, this cover and this main body be to mutually combine.

In aforementioned fitting structure of the present utility model, this cover is further to comprise a stuck point, and this stuck point is that this cover front end inner surface forms the surperficial bump structure of protrusion; This main body is further to comprise a groove, and this groove is that this body front end outer surface forms recessed surperficial structure, and to should stuck point, and to snapping in this groove and form in the even state connecing of mutual machinery by stuck point, this cover and this main body are to mutually combine.

In aforementioned fitting structure of the present utility model, this cover is further to comprise a guide rail, and this guide rail is that this cover front end inner surface forms the surperficial bead structures of protrusion; This main body is further to comprise a guide groove, this guide groove is that this body front end outer surface forms recessed surperficial strip concave structure, and to should guide rail, and to snapping in and form towards forward direction slippage in the even state connecing of mutual machinery from this guide groove rear end by guide rail, this cover and this main body are to mutually combine.

In aforementioned fitting structure of the present utility model, this cover is further to comprise a guide rail, and this guide rail is that this cover front end inner surface forms the surperficial bead structures of protrusion; This main body is further to comprise a guide groove, this guide groove is that this body front end outer surface forms recessed surperficial strip concave structure, and to should guide rail, and to snapping in and form towards forward direction slippage in the even state connecing of mutual machinery from this guide groove rear end by guide rail, this cover and this main body are to mutually combine; Wherein snap in from this guide groove rear end at this guide rail and towards forward direction slippage and until this stuck point snaps in the state of this groove, this guide rail and this guide groove and this stuck point and this groove are to form respectively mutual mechanical idol to connect, this cover and this main body are to mutually combine.

In aforementioned fitting structure of the present utility model, this main body can be further to comprise a holding part, this holding part is local at the front end of this main body and this holding part forward end runs through and forms an opening, this holding part be that correspondence can accommodating this light-emitting device and this electric device.

In aforementioned fitting structure of the present utility model, this electric device can be further to comprise a circuit board, and this circuit board is to be arranged in the holding part of this main body, the at least part of this light-emitting device and this electric device is to be arranged in this circuit board, and wherein the corresponding circuit layout of the electrical connection of this electric device and this light-emitting device is to be arranged on this circuit board.

In aforementioned fitting structure of the present utility model, this light-emitting device can be that the upper surface that is further arranged at this circuit board by least one LED source is formed, and the light source of this light-emitting device is the outside that can expose to this main body.

In aforementioned fitting structure of the present utility model, this operating unit can be a non-contact optical sensing component, and this operating unit be arranged at this main body and at least part expose.

In aforementioned fitting structure of the present utility model, this operating unit can be one to produce an electric switching assembly of triggering signal by touching, and this operating unit touching operation is provided be local surfaces be arranged at this main body and at least part expose.

In aforementioned fitting structure of the present utility model, this operating unit can be a vibrating sensor.

In aforementioned fitting structure of the present utility model, this control module can be the means that further comprise this power unit power shortage of a detecting, and this control module is to state that should power unit power shortage and select intermittently to open and close this light-emitting device; And control module in this electric device to detect these power unit power shortage means are the voltage signals by detecting this power unit.

In aforementioned fitting structure of the present utility model, this power unit can be a power supply change-over device, and be an electric power source of this main body outside of electrical connection, and the electric power of the electric power source of this main body 1 outside is converted to this light-emitting device and the required power supply of this electric device.

In aforementioned fitting structure of the present utility model, power unit in this electric device can be to be arranged at this body rear portion, and be electrically connected this control module and this operating unit, make the electric power of this power unit can be dispensed to each and need use by the selection of this control module the assembly of electric power.

Understand the purpose of this utility model, feature and effect for making to be familiar with this technical staff, hereby by following specific embodiment, and coordinate appended accompanying drawing, in detail explanation as after.

Brief description of the drawings

Fig. 1 is the three-dimensional assembled view that shows the utility model fitting structure the first embodiment;

Fig. 2 is the isometric exploded view that shows the utility model Fig. 1 embodiment;

Fig. 3 is the top plan view that shows the utility model Fig. 1 embodiment;

Fig. 4 is the electrical correlation figure that shows the utility model fitting structure;

Fig. 5 is the I-I cross section view that shows the utility model Fig. 3 embodiment;

Fig. 6 is the II-II cross section view that shows the utility model Fig. 3 embodiment;

Fig. 7 is the III-III cross section view that shows the utility model Fig. 3 embodiment;

Fig. 8 is that assembly zoomed-in view is put in the part that shows the utility model Fig. 2 embodiment;

Fig. 9 is the three-dimensional assembled view of partial component that shows the utility model fitting structure the first embodiment;

Figure 10 is the isometric exploded view that shows the utility model Fig. 9 embodiment;

Figure 11 is the sectional elevation that shows the utility model Fig. 9 embodiment;

Figure 12 is the three-dimensional assembled view that shows the utility model fitting structure the second embodiment;

Figure 13 is the isometric exploded view that shows the utility model Figure 12 embodiment;

Figure 14 is a cutaway view that shows the utility model Figure 12 embodiment;

Figure 15 is another cutaway view that shows the utility model Figure 12 embodiment;

Figure 16 is the three-dimensional assembled view that shows the utility model fitting structure the 3rd embodiment;

Figure 17 is a cutaway view that shows the utility model Figure 16 embodiment;

Figure 18 is the three-dimensional assembled view that shows the utility model fitting structure the 4th embodiment;

Figure 19 is the three-dimensional assembled view that shows the utility model fitting structure the 5th embodiment;

Figure 20 is the three-dimensional assembled view that shows the utility model fitting structure the 6th embodiment;

Figure 21 is the three-dimensional assembled view that shows the partial component of the utility model Figure 20 embodiment;

Figure 22 is the isometric exploded view that shows the utility model Figure 21 embodiment;

Figure 23 is the three-dimensional assembled view that shows the utility model fitting structure the 7th embodiment;

Figure 24 is the three-dimensional assembled view that shows the partial component of the utility model Figure 23 embodiment;

Figure 25 is a partial sectional view that shows the utility model Figure 23 embodiment; And

Figure 26 is another partial sectional view that shows the utility model Figure 23 embodiment.

Symbol description

Main body 1 first is in conjunction with interface 11

The first joint portion 111 protruding rails 112

Horizontal protuberance 112a holding part 12

Opening 13 first grooves 14

The second groove 15 grooves 16

Guide groove 17 bases 2

Second in conjunction with interface 21 second joint portions 211

The flexible 211a of portion guidance part 211b

Stopper section 211c guide groove 212

Horizontal groove 212a base external member 22

The upper perforation 221 protuberance 221a that bores a hole

222 times perforation 23 of covering part

Bolt 24 nuts 25

Extension 26 extensions 26 '

Light-emitting device 3 electric devices 4

Operating unit 41 power units 42

Control module 43 battery cases 421

Electric power link 422 batteries 423

Circuit board 44 covers 5

The first perforation 51 second perforation 52

The first stuck point 53 second stuck points 54

Stuck point 55 guide rails 56

Works 100 door-plates 101

Handrail 102

Detailed description of the invention

For making the utility model can be by clearer understanding, below will be using a detailed description of the invention as explanation of the present utility model.

The utility model fitting structure is mainly can directly be installed in to have on various works, and in order to use as a ligthing paraphernalia.Fig. 1 is the three-dimensional assembled view that shows the utility model fitting structure the first embodiment, Fig. 2 is the isometric exploded view that shows the utility model Fig. 1 embodiment, Fig. 3 is the top plan view that shows the utility model Fig. 1 embodiment, and Fig. 4 is the electrical correlation figure that shows the utility model fitting structure.Shown with reference to figure 1, Fig. 2, Fig. 3 and Fig. 4, fitting structure of the present utility model is to comprise a main body 1, a base 2, a light-emitting device 3 and an electric device 4.This main body 1 is that this light-emitting device 3 of installing also further comprises one first structure in conjunction with interface 11 with this electric device 4; This base 2 is further to comprise that one second in conjunction with interface 21, and this second is first to cooperatively interact and can mutually combine in conjunction with interface 11 with this in conjunction with interface 21; This light-emitting device 3 is can be via the luminous light source of driven by power; And this electric device 4 is to comprise an operating unit 41, a power unit 42 and a control module 43, this operating unit 41 be one operation that operation interface carries out the utility model fitting structure is provided and the communication that can operation produces to this control module 43, this power unit 42 is electric power supply apparatus with required electric power in supply the utility model fitting structure, and this control module 43 is one to comprise the electric power that can judge that this operating unit 41 operates produced information, selects this light-emitting device 3 to open or close and distribute this power unit 42 to provide.Wherein, this light-emitting device 3 is to be arranged in this main body 1 with this electric device 4, and this electric device 4 is these light-emitting devices 3 of electrical connection.Therefore, based on aforementioned fitting structure of the present utility model, in the time that user operates fitting structure of the present utility model by this operating unit 41, the communication that this operating unit 41 produces operation is to this control module 43, and this control module 43 is opening or closed condition according to this light-emitting device 3 of Information Selection of this operating unit 41, and this power unit 42 is dispensed in this light-emitting device 3 and this electric device 4.

Fig. 5 is the I-I cross section view that shows the utility model Fig. 3 embodiment.Shown with reference to figure 5, and it is shown to refer again to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in aforementioned fitting structure of the present utility model, this main body 1 further comprises a holding part 12, this holding part 12 is local at the front end of this main body 1 and these holding part 12 forward end run through and form an opening 13, this holding part 12 be that correspondence can accommodating this light-emitting device 3 and this electric device 4.

In the embodiment of aforementioned fitting structure of the present utility model, this electric device 4 further comprises a circuit board 44, and this circuit board 44 is to be arranged in the holding part 12 of this main body 1, the at least part of this light-emitting device 3 and this electric device 4 is to be arranged in this circuit board 44, and wherein the corresponding circuit layout of electrical connection of this electric device 4 and this light-emitting device 3 is to be arranged on this circuit board 44.

In previous embodiment, this light-emitting device 3 is that the upper surface that is further arranged at this circuit board 44 by least one LED source is formed, and the light source of this light-emitting device 3 is the outsides that can expose to this main body 1.

In previous embodiment, power unit 42 in this electric device 4 is to be arranged at this main body 1 rearward end, and be electrically connected this control module 43 and this operating unit 41, make the electric power of this power unit 42 can be dispensed to each and need use by the selection of this control module 43 assembly of electric power.

Refer again to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 shown, in aforementioned fitting structure of the present utility model, this operating unit 41 is to be arranged in this main body 1, and operates this operating unit 41 and while producing the electric signal of triggering signal, this control module 43 can carry out corresponding action as user.Wherein corresponding action that this control module 43 carries out can be select to open or close this light-emitting device 3 and correspondingly provide required electric power, and the corresponding arbitrary action providing in required electric power.

In previous embodiment, this operating unit 41 can be a non-contact optical sensing component, for example Thermoelectric Infrared Sensor (Pyroelectric Infrared Radial Sensor), reflective optocoupler (Reflected Infrared Sensors), photo resistance or solar energy sensor etc., and this operating unit 41 be arranged at this main body 1 and at least part expose, while making to be subject to triggering when the optical condition change arround this operating unit 41, can correspondingly export an electric signal to this control module 43, and select to carry out corresponding action by this control module 43.Moreover this operating unit 41 can be to be arranged on this circuit board 44, and appear this main body 1 outside, in order to carry out optical sensor operation.

In previous embodiment, this operating unit 41 can be also one to produce an electric switching assembly of triggering signal by touching, such as key switch, capacitor-type touch switch etc., and local surfaces that what this operating unit 41 provided touching operation is be arranged at this main body 1 and at least part expose, while making to operate this operating unit 41 by touching, the electric information that this control module 43 can provide according to this operating unit 41 selects to carry out corresponding action.Moreover this operating unit 41 can be to be arranged on this circuit board 44, and this operating unit 41 touching operation is provided be local surfaces be arranged at this main body 1 and at least part expose, in order to carry out the operation of this operating unit 41.

In previous embodiment, this operating unit 41 can be also a vibrating sensor (Vibration Sensor), exports corresponding electric signal in order to the whether vibrative physical phenomenon of detecting structure.Therefore,, in the time that this operating unit 41 receives the energy of vibration, exportable electric signal is to this control module 43, and this control module 43 can select to carry out corresponding action.

Aforesaid control module 43 is the means that further comprise these power unit 42 power shortages of a detecting, and in the time that this control module 43 judges that this power unit is the state of power shortage, can corresponding selection gradually open and close to having a rest property this light-emitting device 3.Therefore,, in the time of this power unit 42 power shortage, this light-emitting device 3 can flash caution.Wherein, control module 43 these power unit 42 power shortage means of detecting in aforesaid electric device 4 are the voltage signals by detecting this power unit 42.

Fig. 6 is the II-II cross section view that shows the utility model Fig. 3 embodiment.Shown with reference to figure 6, and refer again to Fig. 1, Fig. 2 and Fig. 3 shown, in the embodiment of aforementioned fitting structure of the present utility model, first of this main body 1 is further to comprise one first joint portion 111 in conjunction with interface 11, second of this base 2 is further to comprise one second joint portion 211 in conjunction with interface 21, this first joint portion 111 is mechanisms that machinery occasionally connects mutually with this second joint portion 211, and by this first joint portion 111 and even the connecing of machinery of this second joint portion 211, this main body 1 is mutually combined with this base 2.Wherein aforesaid the first joint portion 111 can be to be formed at this main body 1 left and right sides wall corresponding two perforation structures that are through to this holding part 12; And aforesaid the second joint portion 211 can be the coupler construction protruding from this base 2 surfaces, and respectively to should main body 1 left and right sides wall forming this first joint portion 111 of perforation structure.

Fig. 7 is the III-III cross section view that shows the utility model Fig. 3 embodiment.Shown with reference to figure 7, and refer again to Fig. 1, Fig. 2 and Fig. 3 shown, in the embodiment of aforementioned fitting structure of the present utility model, first of this main body 1 is further to comprise at least one protruding rail 112 in conjunction with interface 11, and this protruding rail 112 is bead structures of protruding and extend to from one end the other end from this main body 1 local surfaces; And this base 2 second is further to comprise a guide groove 212 in conjunction with interface 21, this guide groove 212 is to be slide mechanisms that machinery occasionally connects mutually with this protruding rail 112, and is with even the connecing of machinery of this protruding rail 112, this main body 1 to be mutually combined with this base 2 by this guide groove 212.Wherein, first of aforementioned this main body 1 is at least to comprise that two protruding rails 112 and this base 2 are at least to comprise two guide grooves 212 in conjunction with interface 11, and those protruding rails 112 are parallel to each other in the lump in corresponding those guide grooves 212 respectively.Moreover each this protruding rail 112 is further to have respectively a horizontal protuberance 112a, each this horizontal protuberance 112a is an outer male structure of protruding from corresponding these protruding rail 112 sides respectively; And each this guide groove 212 is further to have respectively a horizontal groove 212a, each this horizontal groove 212a is the concave inward structure extending from corresponding this guide groove 212 sides respectively, and each this horizontal groove 212a is respectively to the horizontal protuberance 112a in should protruding rail 112.Therefore make to slide respectively while holding in the mouth in corresponding this guide groove 212 when this protruding rail 112, each this horizontal protuberance 112a can slide respectively and hold in the mouth in corresponding this horizontal groove 212a.

Fig. 8 is that assembly zoomed-in view is put in the part that shows the utility model Fig. 2 embodiment.Shown with reference to figure 8, and it is shown to refer again to Fig. 1, Fig. 2, Fig. 6 and Fig. 7, based on the embodiment of aforementioned fitting structure of the present utility model, this protruding rail 112 of each in this main body 1 is to be formed at this main body 1 lower surface, and each this protruding rail 112 is to extend back to front from this main body 1, this guide groove 212 of each in this base 2 is to be formed at this base 2 upper surfaces, and each this guide groove 212 is to extend back to front and corresponding those protruding rails 112 from this base 2, and two perforation structures of the first joint portion 111 of this main body 1 are to be formed on the left and right sides wall of this main body 1, the second joint portion 211 of this base 2 is respectively a coupler construction and comprises a flexible 211a of portion, one guidance part 211b and a stopper section 211c, this flexible 211a of portion extends the pliability cantilever design forming towards surface direction from these base 2 surfaces, this flexible 211a of portion part extends to form this guidance part 211b and this stopper section 211c to side, the rear end face of this guidance part 211b is a ramp structure, and this stopper section 211c is the plane being formed on the front end face of this guidance part 211b.Wherein when the protruding rail 112 in this main body 1 respectively along this guide groove 212 in this base 2 from rear end during toward front end slippage, the ramp structure of this guidance part 211b is forward, and when opening 13 peripheries of this guidance part 211b and this main body 1 press mutually, this guidance part 211b can be pushed and make this flexible 211a of portion flexural deformation, and until this stopper section 211c while corresponding to the perforation structure of the first joint portion 111 of this main body 1, the reaction force that this flexible 211a of portion distortion produces can head into this guidance part 211b and this stopper section 211c in the perforation structure of the first joint portion 111 of this main body 1, if and protruding rail 112 in this main body 1 is respectively along this guide groove 212 in this base 2 from front end during toward rear end slippage, this stopper section 211c can withstand the perforation structure of this first joint portion 111 and cannot move.

Fig. 9 is the three-dimensional assembled view of partial component that shows the utility model fitting structure the first embodiment, and Figure 10 is the isometric exploded view that shows the utility model Fig. 9 embodiment.Shown with reference to figure 1, Fig. 2, Fig. 9 and Figure 10, based on the embodiment of aforementioned fitting structure of the present utility model, this base 2 further comprises a base external member 22, this base external member 22 is to be fixedly arranged on this base 2, and this second is to be formed in this base external member 22 in conjunction with this second joint portion 211 in interface 21 or this guide groove 212.

Moreover, aforementioned this base 2 further comprise bore a hole 23, a bolt 24 and a nut 25, and this base external member 22 is further to comprise on one boring a hole 221, on this, perforation 221 is mutual corresponding with this lower perforation 23, and wherein by this bolt 24 through this lower perforation 23 and on this perforation 221 and with this nut 25 mutually solid lock further this base external member 22 is fixedly arranged on this base 2.

In aforementioned fitting structure of the present utility model, this base 2 can be that a metal material forms, for example, be the metal structure of being produced by zinc alloy diecasting.Moreover this base external member 22 can be that plastic material forms.

Figure 11 is the sectional elevation that shows the utility model Fig. 9 embodiment.Shown with reference to Figure 11, and refer again to Fig. 1, Fig. 2, Fig. 9, Figure 10 and Figure 11 are shown, on this, perforation 221 is further to comprise a perforation protuberance 221a, this perforation protuberance 221a is that perforation 221 bottoms form to downward-extension on this, and the external diameter of this perforation protuberance 221a is the internal diameter that coordinates this lower perforation 23, make when this base external member 22 is during in conjunction with this base 2, can hold in the mouth into this lower perforation 23 by this perforation protuberance 221a, further to make on this location of perforation 221 centers and these lower perforation 23 centers more accurate, to facilitate being spirally connected of this bolt 24 and this nut 25.

Figure 12 is the three-dimensional assembled view that shows the utility model fitting structure the second embodiment, and Figure 13 is the isometric exploded view that shows the utility model Figure 12 embodiment.Shown with reference to Figure 12 and Figure 13, and refer again to Fig. 4, Figure 12 and Figure 13 shown, based on the embodiment of aforementioned fitting structure of the present utility model, this main body 1 is further to comprise a cover 5, this cover 5 is shell structures that at least can be coated this main body 1, and this cover 5 is further to comprise one first perforation 51, this first perforation 51 is run through this cover 5 and be correspondingly arranged on this light-emitting device 3 in this main body 1, makes the light source of this light-emitting device 3 can be from the first perforation 51 of this cover 5 to external exposure.

Moreover, in the embodiment of aforementioned fitting structure of the present utility model, this cover 5 is further to comprise one second perforation 52, this second perforation 52 is run through this cover 5 and be correspondingly arranged on this operating unit 41 in this main body 1, makes to carry out the operation of this operating unit 41 from the second perforation 52 of this cover 5.

In addition, in the embodiment of aforementioned fitting structure of the present utility model, this power unit 42 is further to comprise a battery case 421, multiple electric power link 422 and a battery 423.Wherein this battery case 421 is accommodation spaces that coordinate this battery 423; Those electric power links 422 are to be arranged at this battery case 421 in order to should battery 423, and the electric power of this battery 423 is directed to this power unit 42; And this battery 423 is power generating devices.Therefore, in the time installing this battery 423 to this battery case 421, the electric power that this battery 423 is exported can be used as the electric power source of this power unit 42, and this power unit 42 can be dispensed to electric power this light-emitting device 3 and need to be used each assembly of electric power by this electric device 4 by those electric power links 422.

Figure 14 is a cutaway view that shows the utility model Figure 12 embodiment.Shown with reference to Figure 14, and refer again to Figure 12, Figure 13 and Figure 14 shown, in the embodiment of aforementioned fitting structure of the present utility model, this cover 5 is further to comprise one first stuck point 53, and this first stuck point 53 is that these cover 5 front end inner surfaces form the surperficial structure of protrusion; This main body 1 is further to comprise one first groove 14, and this first groove 14 is that this main body 1 front end outer surface forms recessed surperficial structure, and to should the first stuck point 53.Therefore, in the time that this cover 5 covers this main body 1, this first stuck point 53 can snap in this first groove 14, and form, machinery is even mutually connects, and further makes this cover 5 mutually combine with this main body 1.

Figure 15 is another cutaway view that shows the utility model Figure 12 embodiment.Shown with reference to Figure 15, and refer again to Figure 12, Figure 13 and Figure 15 shown, in the embodiment of aforementioned fitting structure of the present utility model, this cover 5 is further to comprise one second stuck point 54, and this second stuck point 54 is that these cover 5 rear inside surfaces form the surperficial structure of protrusion; This main body 1 is further to comprise one second groove 15, and this second groove 15 is that this main body 1 rear end outer surface forms recessed surperficial structure, and to should the second stuck point 54.Therefore, in the time that this cover 5 covers this main body 1, this second stuck point 54 can snap in this second groove 15, and form, machinery is even mutually connects, and further makes this cover 5 mutually combine with this main body 1.

Figure 16 is the three-dimensional assembled view that shows the utility model fitting structure the 3rd embodiment, and Figure 17 is a cutaway view that shows the utility model Figure 16 embodiment.Shown with reference to Figure 16 and Figure 17, based on the embodiment of aforementioned fitting structure of the present utility model, this main body 1 is to be fixedly arranged on a works 100 by this base 2.Wherein, this bolt 24 passes respectively the lower perforation 23 of this works 100, this base 2 and the upper perforation 221 of this base external member 22, and mutually admittedly locks with this nut 25, and this base external member 22 and this base 2 are fixedly arranged on this works 100 simultaneously.

Figure 18 is the three-dimensional assembled view that shows the utility model fitting structure the 4th embodiment.Shown with reference to Figure 18, and refer again to Figure 16 and Figure 17 is shown, in aforesaid embodiment, this works 100 can be further to comprise a door-plate 101, this door-plate 101 is be articulated in this works 100 and can do a door panel structure of pivotable, and this main body 1 is to be fixedly arranged on the door-plate 101 of this works 100 by this base 2; And the front end of this base 2 extends to form forward an extension 26, this extension 26 is the door handles that can be provided as this door-plate 101 of switch.Therefore, when user is during near this door-plate 101, can be by operation setting the operating unit 41 in this main body 1, make this light-emitting device 3 being arranged in this main body 1 to start and to provide this this door-plate 101 of user's switch required light source.Wherein, when this operating unit 41 is non-contact optical sensing components, and when user is during near this door-plate 101, this light-emitting device 3 starts automatically, and facilitates this user to look for to can be used as this extension 26 of these door-plate 101 door handles.

Figure 19 is the three-dimensional assembled view that shows the utility model fitting structure the 5th embodiment.Shown with reference to Figure 19, and refer again to Figure 16 and Figure 17 is shown, in aforesaid embodiment, this works 100 can be further to comprise a handrail 102, this handrail 102 is stock bodies that are arranged on this works 100; And at least one this base 2 is to be fixedly arranged in this works 100, at least one this main body 1 is to be further fixedly arranged on this works 100 by corresponding this base 2, and the front end of this base 2 extends to form forward an extension 26 ', the at least part of this handrail 102 is to be arranged at this extension 26 ' top, and this base 2 is to provide at least part of support force to support this handrail 102.Therefore, when user is during near this handrail 102, can be by operation setting the operating unit 41 in this main body 1, make this light-emitting device 3 being arranged in this main body 1 to start and to provide this this door-plate 101 of user's switch required light source.Moreover when this operating unit 41 is non-contact optical sensing components, and when user is during near this handrail 102, this light-emitting device 3 starts automatically, and facilitates this user to look for this handrail 102, and has the actor of floor light.

In aforesaid embodiment, at least two these bases 2 are to be set in parallel on this works 100, and this handrail 102 is these extension 26 ' tops that are arranged in those bases 2.Wherein, if the height of this extension 26 ' in each this base 2 is that quite this handrail 102 is to be set to level; And if the height of this extension 26 ' in each this base 2 is different, this handrail 102 is to be set to heeling condition.

Figure 20 is the three-dimensional assembled view that shows the utility model fitting structure the 6th embodiment, and Figure 21 is the three-dimensional assembled view that shows the partial component of the utility model Figure 20 embodiment, and Figure 22 is the isometric exploded view that shows the utility model Figure 21 embodiment.Shown with reference to Figure 20, Figure 21 and Figure 22, based on the embodiment of aforementioned fitting structure of the present utility model, this base external member 22 is entered one and is comprised a covering part 222, this covering part 222 is that this base external member 22 extension around institute forms, and coordinate the profile of this base 2, and in order to modify the joint of this base external member 22 and this base 2.Therefore, when by this bolt 24 through perforation on this 221 and this lower perforation 23, and be spirally connected again after this nut 25, this base external member 22 can be fixedly arranged on this base 2, and this covering part 222 can laminating these bases 2 and these base external member 22 phase mutual connections what local surfaces.

Figure 23 is the three-dimensional assembled view that shows the utility model fitting structure the 7th embodiment, and Figure 24 is the three-dimensional assembled view that shows the partial component of the utility model Figure 23 embodiment, and Figure 25 is a partial sectional view that shows the utility model Figure 23 embodiment.Shown with reference to Figure 23, Figure 24 and Figure 25, based on the embodiment of aforementioned fitting structure of the present utility model, this cover 5 is further to comprise a stuck point 55, and this stuck point 55 is that these cover 5 front end inner surfaces form the surperficial bump structure of protrusion; This main body 1 is further to comprise a groove 16, and this groove 16 is that this main body 1 front end outer surface forms recessed surperficial structure, and to should stuck point 55.Therefore, in the time that this cover 5 covers this main body 1, this stuck point 55 can snap in this groove 16, and form, machinery is even mutually connects, and this cover 5 this cover 5 that further can mutually combine with this main body 1, and make cover this main body 1.

Figure 26 is another partial sectional view that shows the utility model Figure 23 embodiment.Shown with reference to Figure 26, and refer again to Figure 23 and Figure 24 is shown, based on the embodiment of aforementioned fitting structure of the present utility model, this cover 5 is further to comprise a guide rail 56, and this guide rail 56 is that these cover 5 front end inner surfaces form the surperficial bead structures of protrusion; This main body 1 is further to comprise a guide groove 17, and this guide groove 17 is that this main body 1 front end outer surface forms recessed surperficial strip concave structure, and to should guide rail 56.Therefore, when this guide rail 56 can snap in from these guide groove 17 rear ends and during towards forward direction slippage, this guide rail 56 can form with this guide groove 17 that machinery is even mutually connects, and this cover 5 this cover 5 that further can mutually combine with this main body 1, and make cover these main bodys 1.

Refer again to Figure 23, Figure 24, Figure 25 and Figure 26 are shown, in embodiment based on aforementioned fitting structure of the present utility model, this cover 5 is to include this stuck point 55 and this guide rail 56, and this main body 1 is to include this groove 16 and this guide groove 17, wherein when this guide rail 56 can snap in from these guide groove 17 rear ends and towards forward direction slippage, and until this stuck point 55 while snapping in this groove 16, this guide rail 56 and this guide groove 17 and this stuck point 55 and this groove 16 even connecing of the mutual machinery of formation respectively, this cover 5 also further can mutually combine with this main body 1, and make this cover 5 cover this main body 1.

Refer again to Fig. 1 and Fig. 2 is shown, in aforementioned the utility model fitting structure, this power unit 42 can be also a power supply change-over device, and be an electric power source of this main body 1 outside of electrical connection, and the electric power of the electric power source of this main body 1 outside is converted to this light-emitting device 3 and the required power supply of this electric device 4.Specifically, the electric power source of this main body 1 outside can be mains system, and this power unit 42 can be converted to the electric power of this mains system this light-emitting device 3 and this electric device 4 and operates required power supply and be dispensed to by this electric device 4 assembly that this light-emitting device 3 and other need electric power.

Therefore, a kind of fitting structure provided by the utility model, and the utility model has been done to a detailed description, but as described above is only a preferred embodiment of the present utility model, when not limiting the scope of the utility model enforcement.Be all equalization variation and modifications etc. of doing according to the utility model application range, all should still belong in patent covering scope of the present utility model.

Claims (19)

1. a fitting structure, is characterized in that:

One main body, comprises one first structure in conjunction with interface;

One base, further comprises that one second in conjunction with interface, and this second is first to cooperatively interact and can mutually combine in conjunction with interface with this in conjunction with interface;

One light-emitting device, can be via the luminous light source of driven by power; And

One electric device, comprise an operating unit, a power unit and a control module, this operating unit is an operation interface and can transmits information that operation produces to this control module, this power unit is for should electric device and an electric power supply apparatus of this electric device required electric power, and this control module is one to comprise and can judge that the information producing, the electric power of selecting this light-emitting device unlatching or closing and distribute this power unit to provide be provideds this operating unit;

Wherein, this light-emitting device and this electric device are to be arranged in this main body, and this electric device is this light-emitting device of electrical connection.

2. fitting structure as claimed in claim 1, is characterized in that: this base further comprises a base external member, and this base external member is to be fixedly arranged on this base, and this second is to be formed in this base external member in conjunction with interface.

3. fitting structure as claimed in claim 2, it is characterized in that: first of this main body is further to comprise one first joint portion in conjunction with interface, second of this base is further to comprise one second joint portion in conjunction with interface, this first joint portion and this second joint portion are the mechanisms that machinery occasionally connects mutually, and by even the connecing of machinery of this first joint portion and this second joint portion, this main body and this base are mutually combined; And this main body further comprises a holding part, this holding part is that local and this holding part forward end of the front end in this main body runs through and forms an opening, this holding part be that correspondence can accommodating this light-emitting device and this electric device;

Wherein this first joint portion is to be formed at this main body left and right sides wall corresponding two perforation structures that are through to this holding part; And this second joint portion is the coupler construction that protrude on this base external member surface on this base, and respectively to should main body left and right sides wall forming this first joint portion of perforation structure.

4. fitting structure as claimed in claim 3, is characterized in that: this first is further to comprise at least one protruding rail in conjunction with interface, and this protruding rail is the bead structures of protruding and extend to from one end the other end from this main body local surfaces; And this second is further to comprise a guide groove in conjunction with interface, this guide groove is and this protruding rail even slide mechanism connecing of machinery mutually, and is connect this main body and this base are mutually combined by the machinery idol of this guide groove and this protruding rail;

Wherein first of this main body at least comprises that in conjunction with interface two protruding rails and this base are at least to comprise two guide grooves, parallel to each other in the lump in respectively corresponding those guide grooves of those protruding rails; Each this protruding rail further has respectively a horizontal protuberance, the outer male structure that each this horizontal protuberance protrudes from corresponding this protruding rail side respectively, and be formed at this main body lower surface and extend back to front from this main body; Each this guide groove further has respectively a horizontal groove, each this horizontal groove is the concave inward structure extending from corresponding this guide groove side respectively, and be formed at this base upper surface and extend back to front and horizontal protuberance in corresponding those protruding rails from this base, and hold in the mouth respectively in the state of corresponding this guide groove at this protruding rail, each this horizontal protuberance is to hold in the mouth respectively in corresponding this horizontal groove; Two perforation structures of this first joint portion are to be formed on the left and right sides wall of this main body, this second joint portion is respectively a coupler construction and comprises a flexible portion, a guidance part and a stopper section, the pliability cantilever design forming is extended by this flexible portion towards surface direction from this susceptor surface, this flexible portion part extends to form this guidance part and this stopper section to side, the rear end face of this guidance part is a ramp structure, and this stopper section is the plane being formed on the front end face of this guidance part; And the ramp structure of this guidance part is the slipping that coordinates this protruding rail and this guide groove to mutually combine, the ramp structure of this guidance part is that correspondence is forward promoted, and this flexible portion is that correspondence is promoted and flexural deformation by this main body inner peripheral, and until this stopper section corresponds to the state of the first joint portion perforation structure of this main body, the reaction force that this flexible portion distortion produces is that this guidance part and this stopper section are headed in the perforation structure of the first joint portion of this main body, and this stopper section can be withstood the perforation structure of this first joint portion and cannot be moved.

5. fitting structure as claimed in claim 2, is characterized in that: this base further comprises perforation, a bolt and a nut, and this base external member is further to comprise perforation on, and on this, perforation is mutual corresponding with this lower perforation;

Wherein on this, perforation is further to comprise a perforation protuberance, and this perforation protuberance is that perforated bottom forms to downward-extension on this, and the external diameter of this perforation protuberance is to coordinate the internal diameter of this lower perforation, this perforation protuberance be to hold in the mouth in this lower perforation; And by this bolt through this lower perforation and on this perforation and with this nut solid lock and further this base external member being fixedly arranged on this base mutually.

6. fitting structure as claimed in claim 2, is characterized in that: this base further comprises perforation, a bolt and a nut, and this base external member is further to comprise perforation on, and on this, perforation is mutual corresponding with this lower perforation; And further comprise a works;

Wherein this base is to be fixedly arranged on this works; And this bolt is respectively through this works, the lower perforation of this base and the upper perforation of this base external member, and mutually admittedly lock with this nut, and set firmly this base external member and this base on this works.

7. fitting structure as claimed in claim 2, it is characterized in that: this main body is further to comprise a cover, this cover is a shell structure that at least can be coated this main body, and this cover is further to comprise one first perforation, this first perforation is run through this cover and corresponding be arranged on this light-emitting device in this main body, and the light source of this light-emitting device is that the first perforation from this cover is to external exposure.

8. fitting structure as claimed in claim 7, is characterized in that: this cover is further to comprise one second perforation, and this second perforation is run through this cover and corresponding be arranged on this operating unit in this main body.

9. fitting structure as claimed in claim 7, is characterized in that: this power unit is further to comprise a battery case, multiple electric power link and a battery;

Wherein this battery case is an accommodation space that coordinates this battery; Those electric power links are to be arranged at this battery case in order to should battery, and the electric power of this battery is directed to this power unit; And this battery is a power generating device.

10. fitting structure as claimed in claim 7, is characterized in that: this cover is further to comprise one first stuck point, and this first stuck point is that this cover front end inner surface forms the surperficial structure of protrusion; This main body is further to comprise one first groove, this first groove is that this body front end outer surface forms recessed surperficial structure, and to should the first stuck point, and to snapping in this first groove and form in the even state connecing of mutual machinery by the first stuck point, this cover and this main body be to mutually combine.

11. fitting structures as claimed in claim 10, is characterized in that: this cover is further to comprise one second stuck point, and this second stuck point is that this cover rear inside surface forms the surperficial structure of protrusion; This main body is further to comprise one second groove, this second groove is that this body rear outer surface forms recessed surperficial structure, and to should the second stuck point, and to snapping in this second groove and form in the even state connecing of mutual machinery by the second stuck point, this cover and this main body be to mutually combine.

12. fitting structures as claimed in claim 2, it is characterized in that: this electric device further comprises a circuit board, and this circuit board is to be arranged in the holding part of this main body, the at least part of this light-emitting device and this electric device is to be arranged in this circuit board, and wherein the corresponding circuit layout of the electrical connection of this electric device and this light-emitting device is to be arranged on this circuit board.

13. fitting structures as claimed in claim 2, is characterized in that: this operating unit is a non-contact optical sensing component, and this operating unit be arranged at this main body and at least part expose.

14. fitting structures as claimed in claim 2, is characterized in that: this operating unit is one to produce an electric switching assembly of triggering signal by touching, and this operating unit touching operation is provided be local surfaces be arranged at this main body and at least part expose.

15. fitting structures as claimed in claim 2, is characterized in that: this operating unit is a vibrating sensor.

16. fitting structures as claimed in claim 1, it is characterized in that: first of this main body is further to comprise one first joint portion in conjunction with interface, second of this base is further to comprise one second joint portion in conjunction with interface, this first joint portion and this second joint portion are the mechanisms that machinery occasionally connects mutually, and by even the connecing of machinery of this first joint portion and this second joint portion, this main body and this base are mutually combined; And this main body further comprises a holding part, this holding part is that local and this holding part forward end of the front end in this main body runs through and forms an opening, this holding part be that correspondence can accommodating this light-emitting device and this electric device;

Wherein this first joint portion is to be formed at this main body left and right sides wall corresponding two perforation structures that are through to this holding part; And this second joint portion is the coupler construction protruding from this base upper surface, and respectively to should main body left and right sides wall forming this first joint portion of perforation structure.

17. fitting structures as claimed in claim 16, is characterized in that: this first is further to comprise at least one protruding rail in conjunction with interface, and this protruding rail is the bead structures of protruding and extend to from one end the other end from this main body local surfaces; And this second is further to comprise a guide groove in conjunction with interface, this guide groove is to be the even slide mechanism connecing of machinery mutually with this protruding rail, and is with even the connecing of machinery of this protruding rail, this main body and this base to be mutually combined by this guide groove;

Wherein first of this main body is at least to comprise that two protruding rails and this base are at least to comprise two guide grooves in conjunction with interface, and those protruding rails are parallel to each other in the lump in corresponding those guide grooves respectively; Each this protruding rail is further to have respectively a horizontal protuberance, and each this horizontal protuberance is an outer male structure of protruding from corresponding this protruding rail side respectively, and is be formed at this main body lower surface and extend back to front from this main body; Each this guide groove is further to have respectively a horizontal groove, each this horizontal groove is the concave inward structure extending from corresponding this guide groove side respectively, and be formed at this base upper surface and extend back to front and horizontal protuberance in corresponding those protruding rails from this base, and hold in the mouth respectively in the state of corresponding this guide groove at this protruding rail, each this horizontal protuberance is to hold in the mouth respectively in corresponding this horizontal groove; Two perforation structures of this first joint portion are to be formed on the left and right sides wall of this main body, this second joint portion is respectively a coupler construction and comprises a flexible portion, a guidance part and a stopper section, the pliability cantilever design forming is extended by this flexible portion towards surface direction from this susceptor surface, this flexible portion part extends to form this guidance part and this stopper section to side, the rear end face of this guidance part is a ramp structure, and this stopper section is the plane being formed on the front end face of this guidance part; And the ramp structure of this guidance part is the slipping that coordinates this protruding rail and this guide groove to mutually combine, the ramp structure of this guidance part is that correspondence is forward promoted, and this flexible portion is that correspondence is promoted and flexural deformation by this main body inner peripheral, and until this stopper section corresponds to the state of the first joint portion perforation structure of this main body, the reaction force that this flexible portion distortion produces is that this guidance part and this stopper section are headed in the perforation structure of the first joint portion of this main body, and this stopper section can be withstood the perforation structure of this first joint portion and cannot be moved.

18. fitting structures as claimed in claim 1, is characterized in that: further comprise a works, and this base is to be fixedly arranged on this works;

Wherein this works is further to comprise a door-plate, and this door-plate is to be articulated in this works, and this base is to be fixedly arranged on the door-plate of this works; And the front end of this base extends to form forward an extension, this extension is to form a door handle structure.

19. fitting structures as claimed in claim 1, is characterized in that: further comprise a works, this works is further to comprise a handrail, and this handrail is the stock body being arranged on this works; And at least one this base is to be fixedly arranged in this works, at least one this main body is to be further fixedly arranged on this works by corresponding this base, and the front end of this base extends to form forward an extension, the at least part of this handrail is to be arranged at this extension top, and this base is to provide at least part of support force to support this handrail.