CN105336891A - Electric-vehicle lower beam pipe - Google Patents

Electric-vehicle lower beam pipe Download PDF

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Publication number
CN105336891A
CN105336891A CN201510688499.4A CN201510688499A CN105336891A CN 105336891 A CN105336891 A CN 105336891A CN 201510688499 A CN201510688499 A CN 201510688499A CN 105336891 A CN105336891 A CN 105336891A
Authority
CN
China
Prior art keywords
lug
radius
battery
ends
lower beam
Prior art date
Application number
CN201510688499.4A
Other languages
Chinese (zh)
Inventor
兰起建
Original Assignee
天津市神锚铝制品有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天津市神锚铝制品有限公司 filed Critical 天津市神锚铝制品有限公司
Priority to CN201510688499.4A priority Critical patent/CN105336891A/en
Publication of CN105336891A publication Critical patent/CN105336891A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02Frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80Accessories, e.g. power sources; Arrangements thereof
    • B62M6/90Batteries
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2/00Constructional details or processes of manufacture of the non-active parts
    • H01M2/10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2/00Constructional details or processes of manufacture of the non-active parts
    • H01M2/10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M2/1016Cabinets, cases, fixing devices, adapters, racks or battery packs
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2/00Constructional details or processes of manufacture of the non-active parts
    • H01M2/10Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M2/1016Cabinets, cases, fixing devices, adapters, racks or battery packs
    • H01M2/1072Cabinets, cases, fixing devices, adapters, racks or battery packs for starting, lighting or ignition batteries; Vehicle traction batteries; Stationary or load leading batteries
    • H01M2/1083Fixing on vehicles

Abstract

A provided electric-vehicle lower beam pipe is used for battery placing and wire wiring, and comprises a main body, the main body cross section comprises four edges and four lugs connecting the four edges, and the four edges comprises two long edges, a top edge and a bottom edge; the two long edges, the top edge, the bottom edge and the lugs are all in the shape of an convex arc; the bottom edge radius is smaller than the top edge radius, and the lug radius at two ends of the bottom edge is larger than the lug radius at two ends of the top edge; and a battery is disposed at the connection positions of the two ends at the bottom edge and the lugs, and the connection positions are both provided with fixing holes. The beneficial effects comprise that a battery chamber is capable of holding and fixing the battery, the battery stability is improved because of the radian of the main body four edges and the lugs, external-hang fixing of the battery is avoided. A wire duct is convenient for wiring, electric wire outleakage is avoided, and wire wiring safety of a wire is improved.

Description

A kind of electric motor car lower beam pipe

Technical field

The invention belongs to electric accessory motor field, especially relate to a kind of electric motor car lower beam pipe.

Background technology

Electric motor car with two wheels is by storage battery power supply, storage battery is generally placed under pedal by the electric motor car of prior art, the position of pedal is caused to be elevated, affect the comfortableness of bicyclist, and storage battery is placed in battery case, then battery case is installed in electric motor car, storage battery can not well be fixed in battery case, can produce in vehicle ride and rock, affect the stability of battery, affect the useful life of battery simultaneously.

Summary of the invention

In view of this, the present invention is intended to propose a kind of electric motor car lower beam pipe, fixes insecure, need raise the problem of pedal position with the battery of electric vehicle solving prior art.

For achieving the above object, technical scheme of the present invention is achieved in that

A kind of electric motor car lower beam pipe, for placing battery and routing electric wires, comprise body, described body section comprises four limits and connects four lugs on four limits, four limits comprise two long limits, top margin and base, two long limits, top margin, base and lug are outer convex, and described bilge redius is less than top margin radius, and the lug radius at two ends, base is greater than the lug radius at top margin two ends;

Described battery is placed in the junction of two ends, base and lug, and junction is provided with fixing hole, is wire casing between junction and base, for routing electric wires, avoids electric wire and leaks outside.

Further, described fixing hole is screw, by bolt, battery is fixed to the junction of two ends, base and lug.

Further, the lug at described top margin and its two ends is tangent.

Further, the angular range between described base and its two ends lug is 90 degree-180 and spends.

Further, described body four limit is identical with the thickness of four lugs.

Further, the two ends on two long limits are connected with the connection arc of lug by same radius.

Further, the connection arc radius of described base and lug is greater than the connection arc radius of long limit and lug.

Relative to prior art, a kind of electric motor car lower beam pipe of the present invention, has following advantage:

Battery compartment can hold and self-contained battery, and the radian of body four limit and lug improves the stability of battery, avoids the plug-in fixing of battery; Wire casing is convenient to routing electric wires, avoids leaking outside of electric wire, improves the fail safe of routing electric wires.

Accompanying drawing explanation

The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is the structural representation of a kind of electric motor car lower beam pipe described in the embodiment of the present invention;

Fig. 2 is the battery scheme of installation of a kind of electric motor car lower beam pipe described in the embodiment of the present invention;

Description of reference numerals:

The long limit of 11-, 12-top margin, 13-base, 14-lug, 15-connects arc, 16-junction, 2-battery compartment, 3-wire casing, 4-battery.

Embodiment

It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.

Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.

A kind of electric motor car lower beam pipe, for placing battery 1 and routing electric wires, comprise body, described body section comprises four limits and connects four lugs 14 on four limits, four limits comprise two long limits 11, top margin 12 and base 13, two long limits 11, top margin 12, base 13 are outer convex with lug 14, and described base 13 radius is less than top margin 12 radius, and lug 14 radius at two ends, base 13 is greater than lug 14 radius at top margin 12 two ends;

Described battery 4 is placed in the junction 16 of two ends, base 13 and lug 14, and junction 16 is provided with fixing hole, is wire casing 3 between junction 16 and base 13, for routing electric wires, avoids electric wire and leaks outside.

Embodiment:

Body height 90mm, the arc radius of top margin 12 correspondence is 44mm, and itself and lug 14 are tangent, and the arc radius of base 13 correspondence is 18mm, and base 13 is 5mm with connection arc 15 radius of lug 14, and two long limits 11 are connected arc 15 radius with lug 14 is 4mm.

As shown in Figure 2, be battery compartment 3 on base 13 and lug 14 junction 16, during installation, body top margin 11 is cut away a part, then battery 4 is positioned over base 31 and the junction 16 being connected arc 15, and battery 4 is fixed on junction 6 by bolt and screw, and the tightness that the present embodiment contacts with battery 4.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. an electric motor car lower beam pipe, for placing battery and routing electric wires, it is characterized in that: comprise body, described body section comprises four limits and connects four lugs on four limits, four limits comprise two long limits, top margin and base, two long limits, top margin, base and lug are outer convex, and described bilge redius is less than top margin radius, and the lug radius at two ends, base is greater than the lug radius at top margin two ends;
Described battery is placed in the junction of two ends, base and lug, and junction is provided with fixing hole.
2. a kind of electric motor car lower beam pipe according to claim 1, is characterized in that: described fixing hole is screw.
3. a kind of electric motor car lower beam pipe according to claim 1, is characterized in that: the lug at described top margin and its two ends is tangent.
4. a kind of electric motor car lower beam pipe according to claim 1, is characterized in that: the angular range between described base and its two ends lug is 90 degree-180 and spends.
5. a kind of electric motor car lower beam pipe according to claim 1, is characterized in that: described body four limit is identical with the thickness of four lugs.
6. a kind of electric motor car lower beam pipe according to claim 1, is characterized in that: the two ends on two long limits are connected with the connection arc of lug by same radius.
7. a kind of electric motor car lower beam pipe according to claim 6, is characterized in that: the connection arc radius of described base and lug is greater than the connection arc radius of long limit and lug.
CN201510688499.4A 2015-10-22 2015-10-22 Electric-vehicle lower beam pipe CN105336891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510688499.4A CN105336891A (en) 2015-10-22 2015-10-22 Electric-vehicle lower beam pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510688499.4A CN105336891A (en) 2015-10-22 2015-10-22 Electric-vehicle lower beam pipe

Publications (1)

Publication Number Publication Date
CN105336891A true CN105336891A (en) 2016-02-17

Family

ID=55287292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510688499.4A CN105336891A (en) 2015-10-22 2015-10-22 Electric-vehicle lower beam pipe

Country Status (1)

Country Link
CN (1) CN105336891A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798702A (en) * 1996-04-18 1998-08-25 Suzuki Motor Corporation Residual battery capacity display device for electric vehicle
JP2000072070A (en) * 1998-08-31 2000-03-07 Sanyo Electric Co Ltd Electric bicycle
CN201387904Y (en) * 2009-04-13 2010-01-20 深圳市朗恒电子有限公司 Battery sleeve and lighting device
JP2010277948A (en) * 2009-06-01 2010-12-09 Honda Motor Co Ltd Battery pack device
CN201699071U (en) * 2010-07-01 2011-01-05 深圳市喜德盛自行车有限公司 Battery placing device of electric bicycle battery
TW201343473A (en) * 2012-03-16 2013-11-01 Specialized Bicycle Components Bicycle with battery mount
CN103523133A (en) * 2013-10-22 2014-01-22 深圳市松吉电动自行车有限公司 Electric bicycle and frame pipe thereof
CN205141038U (en) * 2015-10-22 2016-04-06 天津市神锚铝制品有限公司 Electronic vehicle lower beam pipe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798702A (en) * 1996-04-18 1998-08-25 Suzuki Motor Corporation Residual battery capacity display device for electric vehicle
JP2000072070A (en) * 1998-08-31 2000-03-07 Sanyo Electric Co Ltd Electric bicycle
CN201387904Y (en) * 2009-04-13 2010-01-20 深圳市朗恒电子有限公司 Battery sleeve and lighting device
JP2010277948A (en) * 2009-06-01 2010-12-09 Honda Motor Co Ltd Battery pack device
CN201699071U (en) * 2010-07-01 2011-01-05 深圳市喜德盛自行车有限公司 Battery placing device of electric bicycle battery
TW201343473A (en) * 2012-03-16 2013-11-01 Specialized Bicycle Components Bicycle with battery mount
CN103523133A (en) * 2013-10-22 2014-01-22 深圳市松吉电动自行车有限公司 Electric bicycle and frame pipe thereof
CN205141038U (en) * 2015-10-22 2016-04-06 天津市神锚铝制品有限公司 Electronic vehicle lower beam pipe

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C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160217

WD01 Invention patent application deemed withdrawn after publication