CN109367674A

CN109367674A - It is a kind of to increase stable slide type Castor for trunk or bag using magnetic cooperation flow velocity drag reduction

Info

Publication number: CN109367674A
Application number: CN201811177979.4A
Authority: CN
Inventors: 黄清珍
Original assignee: Quanzhou Taiwan Investment Zone Ren Jie Machinery Technology Co Ltd
Current assignee: Quanzhou Taiwan Investment Zone Ren Jie Machinery Technology Co Ltd
Priority date: 2018-10-10
Filing date: 2018-10-10
Publication date: 2019-02-22

Abstract

Increase stable slide type Castor for trunk or bag using magnetic cooperation flow velocity drag reduction the invention discloses a kind of, its structure includes wheel, slide plate, luminaire, handle, luggage, damping device, if without ponding road surface, open valve, and then wind is discharged by exhaust outlet, and then drain wind-force, wind-force is reduced to the resistance of slide plate, convex block guide vane is downwardly convex block, according to air resistance coefficient principle, the variation for the flow direction that the wind energy of lower section generates, the slide plate made is influenced by wind-force pushing, make its more close proximity to ground, and then increase stability, when encountering ponding road surface, it prevents ponding from flowing backward and enters air inlet frame, avoid power-off damage phenomenon, magnetic puts device and generates magnetic force, for attracting dust, slide bearing plate stress up, and then back hook plate is made to be close to dust blowing block lower end, when dust blowing block retraction, it can be by powder Dirt scrapes, and falls into bearing plate inner bottom, and then prevents dust from influencing the power supply and movable plate leakproofness of wind power generation device.

Description

It is a kind of to increase stable slide type Castor for trunk or bag using magnetic cooperation flow velocity drag reduction

Technical field

The present invention be it is a kind of using magnetic cooperation flow velocity drag reduction increase stable slide type Castor for trunk or bag, belong to means of transport Field.

Background technique

Now in life, smaller vehicle is many kinds of, after installing luggage on scooter, just becomes a kind of slide plate Castor for trunk or bag is suitable for age lower child, and child can be made to complete holding for life widget by slide plate Castor for trunk or bag Carrying is defeated, but existing slide plate Castor for trunk or bag, lighter in weight, and mostly wheel machinery rotation power generation, road when driving due to Opposite guiding role can not be carried out to the wind energy to come head-on, is easy to appear that resistance is larger, and the phenomenon of chassis shakiness.

But existing slide plate Castor for trunk or bag has the disadvantage in that

Slide plate Castor for trunk or bag lighter in weight, and be mostly utilize vehicle wheel rotation for mechanical energy power generation, road when driving by In opposite guiding role can not be carried out to the wind energy to come head-on, it is easy to appear the larger phenomenon of Wind resistance, so that Speed slides effect decline, and since child's weight is insufficient, the phenomenon of chassis shakiness easily occurs under wind blows, initiation is fallen ?.

Summary of the invention

In view of the deficienciess of the prior art, being increased surely it is an object of the present invention to provide a kind of using magnetic cooperation flow velocity drag reduction Fixed slide type Castor for trunk or bag to solve slide plate Castor for trunk or bag lighter in weight, and is mostly that vehicle wheel rotation is utilized to send out for mechanical energy Electricity, in road when driving since opposite guiding role can not be carried out to the wind energy to come head-on, be easy to appear Wind resistance compared with So that speed slides effect decline, and since child's weight is insufficient, easily there is chassis not under wind blows in big phenomenon The problem of steady phenomenon, initiation is fallen down.

To achieve the goals above, the present invention is to realize by the following technical solutions: it is a kind of using magnetic with interflow Fast drag reduction increases stable slide type Castor for trunk or bag, and structure includes wheel, slide plate, luminaire, handle, luggage, damping device, The wheel rear end is connected with inside slide plate by connecting rod, and the slide plate left end and damping device bottom are mechanical connection, institute It states and is mutually welded at the top of damping device with handle bottom, fitted inside the handle with luminaire outer wall, inside the luminaire With damping device inside to be electrically connected, the luggage right end is mutually binded with handle left end, at the top of the damping device and luggage bottom Portion is mutually binded, and power supply is equipped with inside luminaire, while power supply is to be electrically connected with wind power generation device；

The damping device is by air inlet frame, wind power generation device, convex block guide vane, exhaust outlet, valve, magnetic attracting device group At the air inlet frame right end fits with wind power generation device left end, in wind power generation device bottom and air inlet frame Portion bottom end is fixed by screws, and is mutually welded at the top of the air inlet base of frame and convex block guide vane, the exhaust outlet is left End connects with air inlet frame right end, and the exhaust outlet left end is integrated with valve middle-end, the valve top part portion It is to be electrically connected with wind power generation device, the magnetic attracting device bottom is connected with air inlet lower portion, and valve top part is equipped with control Switch can control device folding.

Correspondingly, the valve is made of movable plate, fixed frame, the valve inner wall and movable plate outer wall are mechanical connect It connects, movable plate blade edge is equipped with rubber, increases sealing effect.

Correspondingly, the magnetic attracting device is made of electromagnet, bearing plate, tilting device, dust blowing block, the electromagnet right end It is integrated with dust blowing block left end, the dust blowing block right end fits with tilting bottom of device, the tilting bottom of device It is connect at the top of bearing plate for card slot, the tilting device right end is fixedly connected with air inlet frame inner wall right end, and bearing plate is left End is equipped with back hook plate, and fits when tilting with dust blowing block lower end.

Correspondingly, the tilting device is put device and is formed by spring, mandril, wraping plate, follower lever, outer framework, magnetic-disc, magnetic, The mandril, top are fixedly connected with wraping plate left end, and the wraping plate middle-end is connected with outer framework middle-end by sliding rail, described outer Base of frame is mutually welded with magnetic-disc outer wall, and putting device bottom with magnetic at the top of the magnetic-disc is to be electrically connected, the wraping plate right end and To be flexibly connected at the top of follower lever, the follower lever outer wall fits with magnetic-disc middle-end, the wraping plate middle-end and spring top For embedded connection, it is to be electrically connected with wind power generation device that magnetic, which puts device, simultaneously because wind power generation device is transformation power generation, magnetic can be made to put Device generates magnetic force, for attracting dust.

Correspondingly, being connected at the top of the tilting bottom of device and bearing plate, the tilting device is equipped with follower lever, described Follower lever bottom is connect at the top of bearing plate for card slot.

Beneficial effect

In progress in use, luggage can be used for loading, it can use, travel across as scooter when foot steps down on slide plate Cheng Zhong, air inlet frame is as ventilation opening, wind power generation device i.e. rotatably power generation at this time, if can make movable plate without ponding road surface Deviate with fixed frame, open valve, and then wind is discharged by exhaust outlet, and toward blowout below slide plate, while convex block guide vane is Downwardly convex block, according to air resistance coefficient principle, the variation for the flow direction that the wind energy of lower section generates, the slide plate wind-engaging made The influence that power pushes, makes its more close proximity to ground, and then increase stability, when encountering ponding road surface, prevents ponding from flowing backward Into air inlet frame, power-off damage phenomenon is avoided, but since wind when driving will bring a large amount of dust into, clear up not in time, heap The power supply and movable plate leakproofness that will affect wind power generation device after product easily cause other damages, therefore magnetic puts device and wind energy is sent out Electric appliance is electrical connection, simultaneously because wind power generation device is transformation power generation, magnetic can be made to put device and generate magnetic force, for attracting dust, when It when the upward mandril of wraping plate, slides bearing plate stress up, and then back hook plate is made to be close to dust blowing block lower end, when dust blowing block returns When contracting, dust can be scraped, falling into bearing plate inner bottom (when due to dust blowing, makes dust concentrate and squeeze, make its one's share of expenses for a joint undertaking matter Measure larger, be not easy to be attracted by magnetic-disc again), convenient for cleaning in time.

Compared with the existing technology, there are following advantages by the present invention:

1, wind power generation device rotatably generates electricity, if movable plate and fixed frame can be made to deviate, open valve without ponding road surface, And then wind is discharged by exhaust outlet, and then drain wind-force, wind-force is reduced to the resistance of slide plate.

2, convex block guide vane is downwardly convex block, according to air resistance coefficient principle, the flowing of the wind energy generation of lower section The variation in direction, (toward blowout below slide plate after being discharged due to wind from exhaust outlet, further increasing wind speed below slide plate) are made Slide plate is influenced by wind-force pushing, makes its more close proximity to ground, and then increase stability.

3, it when encountering ponding road surface, prevents ponding from flowing backward and enters air inlet frame, avoid power-off damage phenomenon.

4, magnetic puts device and generates magnetic force, for attracting dust, slides bearing plate stress up, and then scrape back hook plate abutting Dust can be scraped when dust blowing block retraction, fall into bearing plate inner bottom, when due to dust blowing, make dust collection by dirt block lower end In and squeeze, keep its one's share of expenses for a joint undertaking quality larger, be not easy to be attracted by magnetic-disc again, and then prevent dust from influencing the confession of wind power generation device Electricity and movable plate leakproofness.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural representation for cooperating flow velocity drag reduction to increase stable slide type Castor for trunk or bag using magnetic of the present invention Figure；

Fig. 2 is the cross-sectional view of the structure of damping device of the present invention；

Fig. 3 is the left view sectional view of valve of the present invention；

Fig. 4 is the enlarged drawing of magnetic attracting device in Fig. 2 of the present invention；

Fig. 5 is the right pseudosection of magnetic attracting device of the present invention.

In figure: wheel -1, slide plate -2, luminaire -3, handle -4, luggage -5, damping device -6, air inlet frame -61, wind It can electric organ -62, convex block guide vane -63, exhaust outlet -64, valve -65, magnetic attracting device -66, movable plate -651, fixed frame - 652, electromagnet -661, bearing plate -662, tilting device -663, dust blowing block -664, spring -6331, mandril -6632, wraping plate - 6633, follower lever -6634, outer framework -6635, magnetic-disc -6636, magnetic put device -6637.

Specific embodiment

To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.

Referring to Fig. 1, the present invention provide it is a kind of using magnetic cooperation flow velocity drag reduction increase stable slide type Castor for trunk or bag Technical solution: its structure includes wheel 1, slide plate 2, luminaire 3, handle 4, luggage 5, damping device 6,1 rear end of wheel with 2 inside of slide plate is connected by connecting rod, and 2 left end of slide plate and 6 bottom of damping device are mechanical connection, the damping device 6 Top is mutually welded with 4 bottom of handle, and 4 inside of handle fits with 3 outer wall of luminaire, 3 inside of luminaire and drag reduction It is electrical connection inside device 6,5 right end of luggage is mutually binded with 4 left end of handle, 6 top of damping device and 5 bottom of luggage It mutually binds, power supply is equipped with inside luminaire 3, while power supply is to be electrically connected with wind power generation device 62, luminaire 3 can be opened by switch Dynamic, long night night lighting uses, due to pedal sliding, can medical wind power generation, play power generation while wind direction is flowed in dredging Effect；

Referring to Fig. 2, the damping device 6 is by air inlet frame 61, wind power generation device 62, convex block guide vane 63, air draft Mouth 64, valve 65, magnetic attracting device 66 form, and 61 right end of air inlet frame fits with 62 left end of wind power generation device, described 62 bottom of wind power generation device is fixed by screws with 61 inner bottom of air inlet frame, 61 bottom of air inlet frame with 63 top of convex block guide vane is mutually welded, and 64 left end of exhaust outlet connects with 61 right end of air inlet frame, the exhaust outlet 64 Left end is integrated with 65 middle-end of valve, and 65 top of valve is to be electrically connected with wind power generation device 62, the magnetic It is connected inside 66 bottom of device and air inlet frame 61, control switch is equipped at the top of valve 65, can control device folding, convex block Guide vane 63 is downwardly convex block, and according to air resistance coefficient principle, the variation for the flow direction that the wind energy of lower section generates makes Slide plate by wind-force pushing influenced, make its more close proximity to ground, and then increase stability.

Referring to Fig. 3, the valve 65 is made of movable plate 651, fixed frame 652,65 inner wall of valve and movable plate 651 outer walls are mechanical connection, and 651 blade edge of movable plate is equipped with rubber, increase sealing effect, and the folding of movable plate 651 is by shadow Whether in damping device internal circulation state in ponding or rainy day can close, prevent ponding from flowing backward and enter air inlet if ringing to distinguished and admirable Mouth frame 61 avoids power-off damage phenomenon.

Referring to Fig. 4, the magnetic attracting device 66 is by electromagnet 661, bearing plate 662, tilting device 663,664 groups of dust blowing block At 661 right end of electromagnet is integrated with 664 left end of dust blowing block, 664 right end of dust blowing block and tilting device 663 bottoms fit, and 663 bottom of tilting device is connect at the top of bearing plate 662 for card slot, and the tilting device 663 is right End be fixedly connected with 61 inner wall right end of air inlet frame, 662 left end of bearing plate be equipped with back hook plate, and when tilt when and dust blowing block 664 lower ends fit, and dust blowing block 664 uses rubber material, have the effect of insulating and cling dust, and dust blowing block 664 will be tight Magnetic-disc 6636 is pasted, when slide plate castor stops.Controllable electromagnet 661 makes dust blowing block 664 horizontally slip, and is scraping chalk dust removing While by squeeze mandril 6632 make the up tilting of bearing plate 662.

Referring to Fig. 5, the tilting device 663 is by spring 6331, mandril 6632, wraping plate 6633, follower lever 6634, outline border Frame 6635, magnetic-disc 6636, magnetic put the composition of device 6637, and the mandril 6632, top are fixedly connected with 6633 left end of wraping plate, described 6633 middle-end of wraping plate is connected with 6635 middle-end of outer framework by sliding rail, 6635 bottom of outer framework and 6636 outer wall of magnetic-disc It mutually welds, it is to be electrically connected that 6637 bottom of device is put with magnetic in 6636 top of magnetic-disc, 6633 right end of wraping plate and follower lever 6634 tops is are flexibly connected, and 6634 outer wall of follower lever fits with 6636 middle-end of magnetic-disc, 6633 middle-end of wraping plate Be embedded connection at the top of spring 6331, it is to be electrically connected that magnetic, which puts device 6637 with wind power generation device 62, simultaneously because wind power generation Device 62 is transformation power generation, and magnetic can be made to put device 6637 and generate magnetic force, for attracting dust, when the upward mandril 6632 of wraping plate 6633 When, slide 662 stress of bearing plate up, and then back hook plate is made to be close to 664 lower end of dust blowing block, when dust blowing block 664 bounces back, i.e., Dust can be scraped, fall into 662 inner bottom of bearing plate (when due to dust blowing, dust is made to concentrate and squeeze, make its one's share of expenses for a joint undertaking quality compared with Greatly, it is not easy to be attracted by magnetic-disc 6636 again).

It is connected at the top of 663 bottom of tilting device and bearing plate 662, the tilting device 663 is equipped with follower lever 6634,6634 bottom of follower lever is connect at the top of bearing plate 662 for card slot.

It in progress in use, luggage 5 can be used for loading, can use, advance as scooter when foot steps down on slide plate 2 In the process, air inlet frame 61 is used as ventilation opening, at this time wind power generation device 62 i.e. rotatably power generation, if can make without ponding road surface Movable plate 651 and fixed frame 652 deviate, and open valve 65, and then wind is discharged by exhaust outlet 64, and toward blowing below slide plate 2 Out, while convex block guide vane 63 is downwardly convex block, according to air resistance coefficient principle, the flowing of the wind energy generation of lower section The variation in direction, the slide plate made are influenced by wind-force pushing, make its more close proximity to ground, and then increase stability, when encountering It when ponding road surface, prevents ponding from flowing backward and enters air inlet frame 61, avoid power-off damage phenomenon, but since wind when driving is by band Enter a large amount of dust, clear up not in time, will affect 651 leakproofness of power supply and movable plate of wind power generation device 62 after accumulation, is easy Cause other damages, therefore it is to be electrically connected with wind power generation device 62 that magnetic, which puts device 6637, simultaneously because wind power generation device 62 is transformation hair Electricity, magnetic can be made, which to put the generation magnetic force of device 6637, when 6633 upward mandril 6632 of wraping plate, makes bearing plate for attracting dust 662 stress are up slided, and then back hook plate is made to be close to 664 lower end of dust blowing block, when dust blowing block 664 bounces back, can be scraped dust Under, falling into 662 inner bottom of bearing plate (when due to dust blowing, makes dust concentrate and squeeze, keeps its one's share of expenses for a joint undertaking quality larger, be not easy again Attracted by magnetic-disc 6636), convenient for cleaning in time.

The present invention solves slide plate Castor for trunk or bag lighter in weight, and is mostly that vehicle wheel rotation is utilized to generate electricity for mechanical energy, in horse Due to that can not carry out opposite guiding role to the wind energy to come head-on, it is biggish existing to be easy to appear Wind resistance when driving for road As so that speed slides effect decline, and since child's weight is insufficient, easily occurring showing for chassis shakiness under wind blows As causing the problem of falling down, the present invention is combined with each other by above-mentioned component, and wind power generation device rotatably generates electricity, if without ponding Road surface can be such that movable plate and fixed frame deviates, open valve, and then wind is discharged by exhaust outlet, and then drain wind-force, Wind-force is reduced to the resistance of slide plate, convex block guide vane is downwardly convex block, according to air resistance coefficient principle, the wind energy of lower section The variation of the flow direction of generation (toward blowout below slide plate after being discharged due to wind from exhaust outlet, further makes wind speed below slide plate Increasing) slide plate that makes influenced by wind-force pushing, make its more close proximity to ground, and then increase stability, when encountering ponding road It when face, preventing ponding from flowing backward and enters air inlet frame, avoid power-off damage phenomenon, magnetic puts device and generates magnetic force, for attracting dust, It slides bearing plate stress up, and then back hook plate is made to be close to dust blowing block lower end, when dust blowing block retraction, dust can be scraped Under, bearing plate inner bottom is fallen into, when due to dust blowing, dust is made to concentrate and squeeze, keeps its one's share of expenses for a joint undertaking quality larger, is not easy again by magnetic Sucker attracts, and then prevents dust from influencing the power supply and movable plate leakproofness of wind power generation device.

Above only describes basic principle of the invention and preferred embodiment, those skilled in the art can be according to foregoing description Many changes may be made and improves, and these changes and improvements should be within the scope of protection of the invention.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of increase stable slide type Castor for trunk or bag using magnetic cooperation flow velocity drag reduction, structure includes wheel (1), slide plate (2), luminaire (3), handle (4), luggage (5), damping device (6), it is characterised in that:

Wheel (1) rear end is connected with slide plate (2) inside by connecting rod, slide plate (2) left end and damping device (6) bottom Portion is mechanical connection, is mutually welded at the top of the damping device (6) with handle (4) bottom, handle (4) inside and luminaire (3) outer wall fits, the luminaire (3) it is internal it is internal with damping device (6) be to be electrically connected, luggage (5) right end with hold (4) left end is mutually binded, is mutually binded at the top of the damping device (6) with luggage (5) bottom；

The damping device (6) by air inlet frame (61), wind power generation device (62), convex block guide vane (63), exhaust outlet (64), Valve (65), magnetic attracting device (66) composition, air inlet frame (61) right end fit with wind power generation device (62) left end, institute It states wind power generation device (62) bottom to be fixed by screws with air inlet frame (61) inner bottom, the air inlet frame (61) it is mutually welded at the top of bottom and convex block guide vane (63), exhaust outlet (64) left end is mutually passed through with air inlet frame (61) right end Logical, exhaust outlet (64) left end is integrated with valve (65) middle-end, valve (65) top and wind power generation Device (62) is electrical connection, is connected inside magnetic attracting device (66) bottom and air inlet frame (61).

2. it is according to claim 1 it is a kind of using magnetic cooperation flow velocity drag reduction increase stable slide type Castor for trunk or bag, Be characterized in that: the valve (65) is made of movable plate (651), fixed frame (652), valve (65) inner wall and movable plate (651) outer wall is mechanical connection.

3. it is according to claim 1 it is a kind of using magnetic cooperation flow velocity drag reduction increase stable slide type Castor for trunk or bag, Be characterized in that: the magnetic attracting device (66) is by electromagnet (661), bearing plate (662), tilting device (663), dust blowing block (664) Composition, electromagnet (661) right end is integrated with dust blowing block (664) left end, dust blowing block (664) right end with stick up Dynamic device (663) bottom fits, and tilting device (663) bottom is connect at the top of bearing plate (662) for card slot, described to stick up Dynamic device (663) right end is fixedly connected with air inlet frame (61) inner wall right end.

4. it is according to claim 3 it is a kind of using magnetic cooperation flow velocity drag reduction increase stable slide type Castor for trunk or bag, Be characterized in that: the tilting device (663) is by spring (6331), mandril (6632), wraping plate (6633), follower lever (6634), outer Frame (6635), magnetic-disc (6636), magnetic put device (6637) composition, the mandril (6632), top and wraping plate (6633) left end It is fixedly connected, wraping plate (6633) middle-end is connected with outer framework (6635) middle-end by sliding rail, the outer framework (6635) Bottom is mutually welded with magnetic-disc (6636) outer wall, and putting device (6637) bottom with magnetic at the top of the magnetic-disc (6636) is to be electrically connected, Wraping plate (6633) right end is to be flexibly connected with follower lever (6634) top, follower lever (6634) outer wall and magnetic-disc (6636) middle-end fits, and is embedded connection at the top of wraping plate (6633) middle-end and spring (6331).

5. it is according to claim 3 it is a kind of using magnetic cooperation flow velocity drag reduction increase stable slide type Castor for trunk or bag, Be characterized in that: being connected at the top of tilting device (663) bottom and bearing plate (662), the tilting device (663) be equipped with from Lever (6634), follower lever (6634) bottom are connect at the top of bearing plate (662) for card slot.