CN2602646Y - Self-electricity generator for trunk with trolley - Google Patents
Self-electricity generator for trunk with trolley Download PDFInfo
- Publication number
- CN2602646Y CN2602646Y CN 03200436 CN03200436U CN2602646Y CN 2602646 Y CN2602646 Y CN 2602646Y CN 03200436 CN03200436 CN 03200436 CN 03200436 U CN03200436 U CN 03200436U CN 2602646 Y CN2602646 Y CN 2602646Y
- Authority
- CN
- China
- Prior art keywords
- emitting component
- light
- luggage case
- annular magnetic
- magnetic rotator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a self power supplying device used in drawing luggage box. The luggage box comprises a base and a box body. The base has tow truckles, a telescopic pulling rod and a leg frame. The box body is provided with a light emitting component and a sounding element. Wheel shaft of the truckle is provided with annular magnetic rotator. The base is provided with a winding stator which wraps the annular magnetic rotator. When the truckle rotates, the annular magnetic rotator turns synchronously. The annular magnetic rotator turns in center of the winding stator, and the winding generates induction current for the light emitting component and the sounding element. inner profile of the truckle is provided with an annular cut, and inner circle of the annular cut is provided with an annular magnetic rotator. The winding stator stretches into cut of the truckle and wraps the annular magnetic rotator. In natural walking of user, the light emitting component shines and the sounding element sounds. Except attracting passers by, the utility model can improver security of the user when walking across road in darkness.
Description
＜one〉technical field
The utility model is a kind of spontaneous electric supply installation of drag type luggage case, it is a kind of luggage case that tows, and it has two castors, and mat two castors can produce induced-current in rotation,, playback element playback luminous for the light-emitting component on the Luggage trunk body belong to the luggage case corollary equipment.
＜two〉background technology
The durability of commodity, multifunction, and interesting all are the principal elements that commodity can be liked, choose by the consumer.For main consumer group is child, teenager and the adult's that still preserves traces of childishness commodity, and whether it has interest has been exactly very important factor.
But the utilization of drag type luggage case by traditional travelling function, expands to as the student and goes up class hour in order to dress books, stationery usefulness, makes the student need not bear school bag, and it is more light to walk.
When night, visibility reduces, and people Chang Wufa declares the body of knowing people, thing at short notice, makes the unexpected traffic accident at night far beyond being daytime many.And night people still very high to the susceptibility of light, promptly the people can find light source at night clear, lucid and livelyly.In order to improve the security of child in the walking at night, be the device that setting can be luminous on children's footwear, so that the child when walking night, can emit light, allow motorist find, avoid contingency to take place.
People are towing this luggage case, when bag, and its gait of march is slower, and for taking luggage case, bag into account, make its reaction also far beyond being slowly usually.At night,, promptly can cause a traffic accident if when the vehicle driver does not in time discover pedestrian on the road.So people were under cover suitable danger when night, luggage case crossed road in tow.
The utility model its objective is the spontaneous electric supply installation that a kind of drag type luggage case is provided, its under the situation that power supply is not set, the rolling of mat castor, to produce power supply, and,, reach the security that improves the walking at night to increase the interest of commodity for the luminous usefulness of set light-emitting component on the luggage case.Wherein this induced-current also can be for set playback element playback on the casing.
＜three〉summary of the invention
A kind of spontaneous electric supply installation of drag type luggage case, luggage case comprises pedestal and casing, and this pedestal has left and right two castors, and a Telescopic handle can be for the foot-supporting frame of standing and using; This casing is provided with light-emitting component and playback element; It is characterized in that:
Be to set firmly a magnet ring rotor on the wheel shaft of this castor, set firmly a coil stator on this pedestal, this coil stator is enclosed in the outside of this magnet ring rotor; When castor rotated, this magnet ring rotor can be done synchronous rotation thereupon; By of the rotation of this magnet ring rotor, and make this coil produce induced-current in coil stator central authorities, luminous for the light-emitting component on the casing, and the playback element playback.
Wherein, the inboard of this castor has an annular breach, is to set firmly this magnet ring rotor on the circumference of this annular breach inner edge; Being fixed on the coil stator on this pedestal, is to stretch in the breach of this castor, and wraps in the periphery of this magnet ring rotor.
Wherein, this light-emitting component, playback element can be arranged on the handgrip.
Wherein, this light-emitting component, playback element can be arranged at the outer surface of casing.
Wherein, the light-emitting component on this handgrip, the casing is coated by transparent waterproof materials, not hinder spreading out of of light.
The spontaneous electric supply installation of a kind of drag type luggage case of the utility model, its advantage is: it can be under the operation naturally that the user advances, can make luminous, the playback element playback of light-emitting component on it, except can producing more attracting interest, more can improve the security of user when crossing road night.
＜four〉description of drawings
Fig. 1 is the outside drawing of the utility model.
Fig. 2 is the cut-away view of the utility model castor and pedestal group main structure.
Fig. 3 partly cuts open figure for handgrip.
Fig. 4 is for being provided with the schematic diagram of electric wire in the pull bar of the utility model.
Fig. 5 is for being provided with the view of light-emitting component, playback element on the casing.
Number in the figure is as follows:
10 luggage cases, 11 castors, 12 legs
13 casings, 131 circuit boards, 132 light-emitting components
133 light-emitting components, 134 playback elements, 135 leads
14 coil stators, 141 coils, 142 magnetic conductive components
15 rotating shafts, 16 pedestals, 17 magnet ring rotors
20 pull bars, 21 handgrips, 22 poles
23 poles, 24 leads, 25 leads
26 transparent materials, 27 electric wires, 28 playback elements
30 circuit boards, 31 lampets, 40 leads
41 leads
＜five〉specific embodiment
See also shown in Fig. 1,2, the electric supply installation of a kind of drag type luggage case of the utility model spontaneity, luggage case 10 wherein comprises a pedestal 16 and a casing 13, and this pedestal 16 is provided with left and right two castors, 11,11, one Telescopic handles 20, can be for the leg 12,12 of the usefulness of standing.The top of this pull bar 20 is provided with a handgrip 21, is provided with circuit board 30, light-emitting component 31 and playback element 28 in this handgrip 21, sees Fig. 3.Set firmly a magnet ring rotor 17 on the wheel shaft 15 of this castor 11, set firmly a coil stator 14 on this pedestal 16, this coil stator 14 comprises coil 141 and magnetic conductive component 142.This coil stator 14 is enclosed in the outside of this magnet ring rotor 17.When castor 11 rotated, this magnet ring rotor 17 can be done to rotate synchronously thereupon.By the rotation of this magnet ring rotor 17 in coil stator 14 central authorities, and make this coil 141 produce induced-current, this electric current can be luminous for the light-emitting component 31 on the handgrip 21, and playback element 28 playbacks.
The positive and negative electrode lead 40,41 of this coil is connected with left and right two metallic struts 22,23 of pull bar 20 respectively, and this two metallic struts 22,23 is communicated with handgrip 21 interior circuit boards 30 with lead 24,25 in addition.
When 11 rotations of above-mentioned castor, this coil 141 promptly produces induced-current, via the left and right pole 22,23 of pull bar 20 and the transmission of lead 24,25, the induced-current that coil 141 is produced can be luminous for the light-emitting component 31 in the handgrip 21, playback element 28 playbacks.
In above-mentioned, the inboard of this castor 11 has an annular breach 111, sets firmly this magnet ring rotor 17 on the circumference of these annular breach 111 inner edges, and this castor 11 can drive this magnet ring rotor 17 rotations synchronously when rotating.Being fixed on the coil stator 14 on this pedestal 16, is to stretch in the breach 111 of this castor 11, and wraps in the periphery of this magnet ring rotor 17.So can assemble this electric supply installation not increasing distance between castor 11 and the pedestal 16.
People use when having the luggage case 10 of castor 11, and most time all is to walk in the mode of towing of ground surface with castor 11.So this castor 11 is a kind of generator kenel, and the induced-current that it produced can be luminous for the light-emitting component 31 of handgrip 21, and the usefulness of playback element 28 playbacks.So need not to use battery or other power supplys, and, can make luggage case 10 luminous, playbacks the towing under the operation of luggage case 10.This is the design of most economical, environmental protection.
The outside system of each light-emitting component 31 on the above-mentioned handgrip 21 coats with transparent material 26, makes light can penetrate handgrip 21.On the circuit board 30 that is provided with in this handgrip 21 wafer (not shown on the figure) can be set, to control the lighting kenel of each light-emitting component 31, for example: make light-emitting component 31 glimmer simultaneously, or make light-emitting component 31 flicker in turn.This kind circuit design is the technology of commonly using.Above-mentioned light-emitting component 31 can be lampet.
See also Fig. 4, can helical form electric wire 27 be communicated with 30 of the interior circuit boards of this coil 141 and handgrip 21, this electric wire 27 is to be hidden in the arm 22 of pull bar 20.When pull bar 20 elongation or in the operation of contracting, the action that this electric wire 27 can corresponding work elongates or shortens.This playback element 28 when circuit turn-on, can be emitted music, or the sound of other settings.
Light-emitting component 132,133, the playback element 134 that circuit board 131 also can be set on the above-mentioned casing 13 and be communicated with circuit board 131, as shown in Figure 5.Positive and negative electrode with coil 141 is communicated with circuit board 131 with concealed lead 135 in addition.Above-mentioned light-emitting component 132,133 can be lampet or luminous tube bar.
Claims (4)
1, a kind of spontaneous electric supply installation of drag type luggage case, luggage case comprises pedestal and casing, and this pedestal has left and right two castors, and a Telescopic handle can be for the foot-supporting frame of the usefulness of standing; This casing is provided with light-emitting component and playback element; It is characterized in that: set firmly a magnet ring rotor on the wheel shaft of this castor, set firmly a coil stator on this pedestal, this coil stator is enclosed in the outside of this magnet ring rotor.
2, the spontaneous electric supply installation of a kind of drag type luggage case according to claim 1 is characterized in that: wherein, the inboard of this castor has an annular breach, is to set firmly this magnet ring rotor on the circumference of this annular breach inner edge; Being fixed on the coil stator on this pedestal, is to stretch in the breach of this castor, and wraps in the periphery of this magnet ring rotor.
3, the spontaneous electric supply installation of a kind of drag type luggage case according to claim 1 is characterized in that: wherein, this light-emitting component, playback element can be arranged on the handgrip.
4, the spontaneous electric supply installation of a kind of drag type luggage case according to claim 1 is characterized in that: wherein, this light-emitting component, playback element can be arranged at the outer surface of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200436 CN2602646Y (en) | 2003-01-08 | 2003-01-08 | Self-electricity generator for trunk with trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200436 CN2602646Y (en) | 2003-01-08 | 2003-01-08 | Self-electricity generator for trunk with trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602646Y true CN2602646Y (en) | 2004-02-11 |
Family
ID=34157234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03200436 Expired - Fee Related CN2602646Y (en) | 2003-01-08 | 2003-01-08 | Self-electricity generator for trunk with trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602646Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793852A (en) * | 2014-08-26 | 2017-05-31 | 智能创新有限责任公司 | Device for producing electric current |
| CN109043772A (en) * | 2018-09-15 | 2018-12-21 | 常州摩本智能科技有限公司 | Power-assisted luggage case and its pull rod |
| CN110859383A (en) * | 2019-11-29 | 2020-03-06 | 可优比母婴用品有限公司 | Wheel capable of supplying power in real time |
| US10791809B2 (en) | 2011-11-15 | 2020-10-06 | Samsonite Ip Holdings S.A R.L. | Luggage frame |
-
2003
- 2003-01-08 CN CN 03200436 patent/CN2602646Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10791809B2 (en) | 2011-11-15 | 2020-10-06 | Samsonite Ip Holdings S.A R.L. | Luggage frame |
| CN106793852A (en) * | 2014-08-26 | 2017-05-31 | 智能创新有限责任公司 | Device for producing electric current |
| CN109043772A (en) * | 2018-09-15 | 2018-12-21 | 常州摩本智能科技有限公司 | Power-assisted luggage case and its pull rod |
| CN110859383A (en) * | 2019-11-29 | 2020-03-06 | 可优比母婴用品有限公司 | Wheel capable of supplying power in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |