CN200954844Y

CN200954844Y - Auxiliary parts for electric bicycle lock

Info

Publication number: CN200954844Y
Application number: CN 200620076611
Authority: CN
Inventors: 阚永祥; 李爱平
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-26
Filing date: 2006-09-26
Publication date: 2007-10-03
Anticipated expiration: 2016-09-26

Abstract

A new electrical bicycle lock component set relates to the electrical bicycle servant brake components. The components comprise a block spring (1) and a lock cover (2). The spatula (2) of the block spring (1) is connected with the insertion ears (3) in bending. The insertion ear (3) is in form of concave round arc. The lock cover plane (5) of the lock cover (4) is connected with the spatula plane (6) in inclination. The lock cover rivet holes (7) are arranged at both sides of the lock cover plane (5) and spatula plane (6). The abdication hole is arranged at the terminal baffle plate of the lock cover plane (5). The two side plates of the lock cover plane (5) are vertically connected with the terminal baffle plates.

Description

Electrical Bicycle lock auxiliary equipment

Technical field:

The utility model Electrical Bicycle lock relates to latch fitting auxiliary equipment on the Electrical Bicycle servant brake with auxiliary equipment.

Background technology:

The latch fitting that installs additional on the Electrical Bicycle servant brake in the past often directly is installed on the fuse-box of servant brake, that part of structure of the fuse-box that so just makes latch fitting match is comparatively complicated, and latch fitting is installed on the fuse-box also firm inadequately, for latch fitting can conveniently firmly be installed on the fuse-box, just need design that some Electrical Bicycles lock auxiliary equipments be arranged.

Summary of the invention:

The purpose of this utility model provides a kind of Electrical Bicycle lock and uses auxiliary equipment, and the slotting ear in the both sides of jump ring is installed in the draw-in groove of lock tube in the auxiliary equipment; The pressure tongue plane of locking closure is fitted in the front end of jump ring and presses on the tongue, and the locking closure Plane Installation is on the fixed pan of lock tube.By rivet the locking closure rivet hole is riveted mutually with fuse-box lock housing rivet hole, thereby lock tube can reliablely and stablely be installed in the fuse-box lock housing.

A kind of Electrical Bicycle lock uses auxiliary equipment, auxiliary equipment to comprise jump ring (1) and locking closure (4), it is characterized in that the pressure tongue (2) of jump ring (1) is connected with the vertical bending of slotting ear (3) of both sides, and it is circular-arc that slotting ear (3) is indent; The locking closure plane (5) of locking closure (4) is connected with pressing tongue plane (6) by the dip plane, on locking closure plane (5) and pressure both sides, tongue plane (6) side plate, respectively have locking closure rivet hole (7), have locking bar resigning hole (8) on the end baffle of locking closure plane (5), the biside plate of locking closure plane (5) is connected with end baffle is vertical.

The utility model Electrical Bicycle lock comprises jump ring and locking closure with auxiliary equipment.This is two discrete separately parts, and is as follows to its function division:

The slotting ear of jump ring matches with the draw-in groove of lock tube, the pressure tongue of jump ring matches with the last fixed pan of lock tube, two slotting ears of jump ring are installed in the lock housing of fuse-box, the tapered end of lock tube protrudes outside the lock housing of fuse-box, and the mounting ring of cover of dust can be installed on the two lock tube peripheries of inserting between ear and the tapered end.

The pressure tongue plane of locking closure is fitted on the pressure tongue of jump ring, matches with the pressure tongue of jump ring in the pressure tongue plane of locking closure; The locking closure plane of locking closure is fitted on the last fixed pan of lock tube, the locking closure plane is connected by the dip plane with pressing the tongue interplanar, on the both sides side plate on locking closure plane, dip plane and pressure tongue plane, respectively have a locking closure rivet hole, the locking closure side plate is riveted with the lock housing of fuse-box mutually by rivet; And have the locking bar resigning hole on the perpendicular end baffle of the locking closure flat end of locking closure so that make locking bar stretching operation in the locking bar resigning hole freely.

Pressure tongue plane, clinoplane, locking closure plane and biside plate and end plate that two of above-mentioned jump ring is inserted ears and locking closure constitute the obturator of lock with auxiliary equipment, simultaneously can and the lock housing of fuse-box between bigger area of contact is arranged, make the lock housing formation one of latch fitting and fuse-box.

The utility model Electrical Bicycle lock is described as follows with the jump ring of auxiliary equipment and the structure of locking closure:

Respectively there is a slotting ear pressure tongue both sides of jump ring, press tongue to be echelon form, two slotting ears are perpendicular to pressing both sides, the trapezoidal bottom of tongue, both are connected by arc transition, two insert the cuboid that ear is indent circular arc, inwardly is connected with pressing tongue by 45 on the rectangular two slotting ears, two slotting ear lower end width are slightly wide slightly than two slotting ear main bodys, and two slotting ear lower ends are semicircular arc.

The pressure tongue plane of locking closure slightly protrudes from the both sides side plate, presses the tongue plane to be connected by the dip plane with the locking closure plane, and the three is rectangular surfaces; Biside plate all with press tongue plane, locking closure plane, dip plane perpendicular.

Respectively have a locking closure rivet hole on biside plate, slightly like rectangular plate, two base angles are semicircular arc to side plate.

Have the locking bar resigning hole on the end plate perpendicular to the locking closure plane, the locking bar resigning hole is half waist circular port, promptly is made of rectangular opening and semi-circular hole.

The utility model Electrical Bicycle lock is because the lock housing of jump ring and locking closure and fuse-box constitutes obturator with the advantage of auxiliary equipment, so but dust and water protection; The lock housing area of contact of jump ring and locking closure and lock tube and fuse-box is big, therefore installs and fixes reliable.

Description of drawings:

Fig. 1: be jump ring (1) schematic three dimensional views.

Fig. 2: be the schematic three dimensional views after jump ring among Fig. 1 (1) is turned to.

Fig. 3: be jump ring (1) front elevational schematic.

Fig. 4: be jump ring (1) schematic side view.

Fig. 5: be jump ring (1) elevational schematic view.

Fig. 6: be locking closure (5) schematic three dimensional views.

Fig. 7: be the schematic three dimensional views after locking closure among Fig. 6 (5) is turned to.

Fig. 8: be locking closure (5) elevational schematic view.

Fig. 9: be locking closure (5) front elevational schematic.

Figure 10: be locking closure (5) cross sectional side scheme drawing.Be Fig. 8 vertical center line section-drawing.

The specific embodiment:

This Electrical Bicycle lock comprises jump ring (1) and locking closure (4) with auxiliary equipment.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, among each figure: (1) is jump ring, and (2) for pressing tongue, (3) are for inserting ear.

Jump ring (1) is stamped to form for adopting 65 manganese steel materials all in one piece, and jump ring (1) material all in one piece is thick to be: σ=1 millimeter; The trapezoidal upper base hem width of pressure tongue (2) degree of jump ring (1) is 12 millimeters, and pressing the trapezoidal bottom of tongue (2) width is 27 millimeters; Press tongue (2) bottom-to-top-height to be: 8 millimeters.

Two slotting ears (3) of jump ring (1) are connected with pressing the trapezoidal bottom of tongue (2) by arc transition, and its transition arc radius of curvature is: the R0.3 millimeter; Two slotting ears (3) are perpendicular to pressing both sides, the trapezoidal bottom of tongue (2), and two slotting ears (3) are parallel to each other, and are the cuboid of indent circular arc, and the radius of curvature of inserting ear (3) is: the R26 millimeter, and slotting ear (3) cuboid width is: 3.9 millimeters; The width of inserting ear (3) two bottoms is wideer 0.35 millimeter than slotting ear (3) cuboid width; Inserting the inboard radius of curvature in ear (3) two bottoms is: the R0.5 millimeter, slotting ear (3) total length is: 23 millimeters.

Referring to Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, among each figure: (4) are locking closure, and (5) are the locking closure plane, and (6) for pressing the tongue plane, (7) are the locking closure rivet hole, and (8) are the locking bar resigning hole.

Locking closure (4) adopts carbon structural steel to be stamped to form, and the surface is coated with coat of metal, and locking closure (4) thickness is 1.5 millimeters.

The locking closure plane (5) of locking closure (4) is a rectangle plane, pressing tongue plane (6) is that two base angles are the rectangle plane of semi arch, the radius of curvature at two base angles is: 2-R2, be connected by 45 ° of dip plane between locking closure plane (5) and the pressure tongue plane (6), the width on locking closure plane (5) and pressure tongue plane (6) is 28 millimeters.

Locking closure plane (5) is that the end face baffle plate is vertical is connected with it for the transition arc of R1 millimeter by radius of curvature, on the vertical center line of end face baffle plate, have locking bar resigning hole (8), locking bar resigning hole (8) is half oval hole, be that its top is rectangular opening, the bottom is a semicircle orifice, and top rectangular opening height is 10 millimeters, and the radius of bottom semicircle orifice is 6.25 millimeters, the width that is locking bar resigning hole (8) is 12.5 millimeters, and end face baffle plate bottom-to-top-height is 25 millimeters.

On locking closure plane (5) and pressure both sides, tongue plane (6) side plate, respectively have the locking closure rivet hole (7) that a diameter is 4 millimeters of , as shown in figure 10, locking closure rivet hole (7) distance of center circle is 12.5 millimeters from the following rectangular edges of side plate, apart from side plate left side rectangular edges is 5 millimeters, and the following rectangular edges of two side plates is connected with the fillet of left rectangular edges by the R1 millimeter.

Claims

1, a kind of Electrical Bicycle lock uses auxiliary equipment, auxiliary equipment to comprise jump ring (1) and locking closure (4), it is characterized in that the pressure tongue (2) of jump ring (1) is connected with the vertical bending of slotting ear (3) of both sides, and it is circular-arc that slotting ear (3) is indent; The locking closure plane (5) of locking closure (4) is connected with pressing tongue plane (6) by the dip plane, on locking closure plane (5) and pressure both sides, tongue plane (6) side plate, respectively have locking closure rivet hole (7), have locking bar resigning hole (8) on the end baffle of locking closure plane (5), the biside plate of locking closure plane (5) is connected with end baffle is vertical.

2, a kind of Electrical Bicycle lock according to claim 1 is used auxiliary equipment, it is characterized in that the trapezoidal upper base hem width of pressure tongue (2) degree of jump ring (1) is 12 millimeters, and the bottom width is 27 millimeters, and bottom-to-top-height is 8 millimeters.

3, a kind of Electrical Bicycle lock according to claim 1 is used auxiliary equipment, and it is characterized in that two slotting ears (3) of jump ring (1) and pressing the transition arc radius of curvature between the tongue (2) is the R3.0 millimeter; Two slotting ears (3) are vertically pressed both sides, the trapezoidal bottom of tongue (2).

4, a kind of Electrical Bicycle lock according to claim 1 is used auxiliary equipment, it is characterized in that two slotting ears (3) are parallel to each other, and concave arc radius of curvature is the R26 millimeter in it; Inserting ear (3) cuboid width is 3.9 millimeters, and the inboard radius of curvature in two bottoms is the R0.5 millimeter, and total length is 23 millimeters.

5, a kind of Electrical Bicycle lock according to claim 1 is used auxiliary equipment, it is characterized in that the locking closure plane (5) of locking closure (4) is rectangle plane, and pressing tongue plane (6) is that two base angles are the rectangle plane of semi arch, and both are connected by 45 ° of dip plane; Locking closure plane (5) and pressure tongue plane (6) width are 28 millimeters.

6, a kind of Electrical Bicycle lock auxiliary equipment according to claim 1, it is characterized in that locking closure plane (5) by radius of curvature be the transition arc of R1 millimeter the end face baffle plate is vertical is connected with it, on the vertical center line of end face baffle plate, have half oval shape locking bar resigning hole (8).

7, a kind of Electrical Bicycle lock auxiliary equipment according to claim 1, it is characterized in that in locking closure plane (5) and press on the side plate of both sides, tongue plane (6) respectively having the locking closure rivet hole (7) that a diameter is 4 millimeters of , its distance of center circle rectangular edges under side plate is 12.5 millimeters, and the left rectangular edges of distance is 5 millimeters.