CN2633712Y

CN2633712Y - Bicycle turnover saddle

Info

Publication number: CN2633712Y
Application number: CN 03264028
Authority: CN
Inventors: 黄守卿
Original assignee: YEBAO BICYCLES Inc (SHENZHEN) CO Ltd
Current assignee: YEBAO BICYCLES Inc (SHENZHEN) CO Ltd
Priority date: 2003-05-29
Filing date: 2003-05-29
Publication date: 2004-08-18
Anticipated expiration: 2013-05-29

Abstract

The utility model relates to a bicycle turnover saddle, which consists of a saddle, a saddle tube, a saddle tube end and a turnover saddle. Two lock hooks are arranged respectively at the front ends of the two side walls of the turn saddle. The saddle tube end comprises an end wall and two side walls. The two side walls of the turn saddle are encased between the two side walls of the saddle tube end and passed through by a pivot. Runners are arranged on both side walls of the saddle tube end. A function rod consists of a head part and a rod part, and the rod part passes through the hole on the end wall of the saddle tube end. A compression spring is sleeved on the function rod and a slide rod is fixed, with the help of a positioning part on the end of the function rod. The slide rod and the function rod are arranged perpendicular to each other, and both ends of the slide rod pass through the runners. The lock hook is clipped on the slide rod and an opening is arranged on one side of the lock hook. The utility model can be used for electric bicycle and has the advantages of saving strength and a simple structure.

Description

Bicycle upset saddle

[technical field]

The utility model relates to a kind of bicycle saddle, the saddle that can flip an angle that particularly a kind of Electrical Bicycle is used.

[background technology]

The storage battery of Electrical Bicycle is contained between the standpipe and trailing wheel of cycle frame, and near standpipe, therefore when extracting battery charge, earlier the dismounting saddle can, so make troubles to the user.In order to address this problem, many contrivers have proposed some technical schemes, and for example the patent No. is 01237813.5, and name is called the utility model patent of " Extension Spring-type is renovated saddle pipe ".This patent can address the above problem, but will take bigger strength with the finger pull draw ring so that fix shaft is thrown off the hole of carriage, especially to women user's comparison difficulty.

[utility model content]

For the upset saddle that overcomes prior art uses the defective of requiring great effort, the purpose of this utility model provides a kind of bicycle upset saddle laborsaving and simple in structure that uses.

The utility model adopts following technical scheme: a kind of bicycle upset saddle, comprise saddle, saddle pipe, saddle pipe head, overturning seat, wherein the lower end of this saddle pipe head fixedly is inserted within the saddle pipe, and saddle is the top that is packed in this overturning seat rear portion, and this overturning seat is to be hubbed on this saddle pipe head; It is characterized in that:

The front portion of this overturning seat takes the shape of the letter U, and is provided with the two side, and the front end of this two side is established a locking bail respectively; The upper end of this saddle pipe head takes the shape of the letter U, and comprises an end wall and two side; The two side of this overturning seat front portion is set between the two side of this saddle pipe head, and is pivoted with the two side that a pivot passes the two side of this saddle pipe head and this overturning seat; The end wall of this saddle pipe head is provided with a hole, and the two side of this saddle pipe head is provided with sliding tray; One arm of action comprises a head and bar portion, and insert between the two side of saddle pipe head in the hole that the bar portion of this arm of action is passed on the end wall of this saddle pipe head, and a sheathed compression spring on this arm of action makes compression spring between the end wall of this arm of action head and saddle pipe head; End in this arm of action bar portion sets firmly a sliding bar by a location part, and the bar portion of this sliding bar and this arm of action is orthogonal setting, and this sliding tray is then passed at the two ends of this sliding bar, and this locking bail is to collude to be stuck on this sliding bar; Said two locking bails are provided with opening in the one side respectively, and this opening is corresponding with the position of this sliding tray.

Described bicycle upset saddle, it is characterized in that: this pivot comprises a sleeve, and this sleeve passes the two side of this saddle pipe head and these sleeve two ends, two side of this overturning seat are provided with screw, and the screw at these sleeve two ends screws in a screw respectively;

The end of the bar portion of this arm of action is provided with screw thread, and this locating element is a nut, is locked together in the bar portion end of this arm of action with this nut.

The beneficial effects of the utility model and advantage are:

1. the upset saddle is laborsaving, handled easily and simple in structure;

2. the saddle pipe head is a forging, and therefore process and assemble seam in advance before itself and saddle pipe are fixing can adapt to different saddle pipe outside dimensions.

[description of drawings]

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a front view of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is that the utility model upset saddle turns over the view that turn 90 degrees.

[specific embodiment]

With reference to Fig. 1,2, bicycle upset saddle of the present utility model comprises saddle 8, saddle pipe 9, saddle pipe head 2, overturning seat 1, and wherein the lower end of saddle pipe head 2 fixedly is inserted within the saddle pipe 9, and saddle 8 is the tops that are packed in overturning seat 1 rear portion.

The front portion of overturning seat 1 takes the shape of the letter U, and is provided with the two side, and the front end of two side is established a locking bail 11 respectively.The upper end of saddle pipe head 2 takes the shape of the letter U, and comprises an end wall and two side.The two side of overturning seat 1 front portion is set between the two side of saddle pipe head 2, passes the two side of saddle pipe head 2 and the two side of overturning seat 1 is pivoted with pivot 4.The end wall of saddle pipe head 2 is provided with a hole 22, and the two side of saddle pipe head 2 is provided with sliding tray 21; Arm of action 6 comprises a head 61 and bar portion 62, and insert between the two side of saddle pipe heads 2 in the hole 22 that the bar portion 62 of arm of action 6 is passed on the end wall of saddle pipe head 2, and a sheathed compression spring 5 on the arm of action 6 makes compression spring 5 between the end wall of head 61 and saddle pipe head 2; Another termination in bar portion 62 is provided with screw thread, and sets firmly a sliding bar 3 by locating element 7, and sliding bar 3 is orthogonal settings with bar portion 62, and sliding tray 21 is then passed at the two ends of sliding bar 3, and locking bail 11 is to collude to be stuck on the sliding bar 3.One side of locking bail 11 is provided with opening 12, and opening 12 is corresponding with the position of sliding tray 21.

With reference to Fig. 3, when needs take out storage battery (figure does not show), can press...with one's finger earlier and press the head 61 of arm of action 6, the elastic force that overcomes compression spring 5 can make arm of action 6 drive sliding bar 3 and move backward to opening 12 cooresponding positions along sliding tray 21, when sliding bar 3 is thrown off locking bail 11, be that available hand upwards promotes saddle 8 heads and makes overturning seat 1 turn over give part of a turn, can extract storage battery this moment out.Charge electricity lay equal stress on newly install storage battery after, again with hand to returning upset saddle 8, locking bail 11 is colluded again is stuck on the sliding bar 3, saddle 8 is resetted.

With reference to Fig. 2, the pivot 4 that overturning seat 1 and saddle pipe head 2 are articulated is made up of a sleeve 42 and two screws 41.The two ends of its middle sleeve 42 are provided with screw, and two screws 41 screw in respectively in this screw.Overturning seat 1 can be around pivot 4 rotations, and the rotation maximum angle is 90 degree.Certainly the pivot joint mode of pivot 4 is not limited to said structure, for example 42 two outer face flange of sleeve riveted joint etc. also is fine.

About the structure of arm of action 6 axial location, present embodiment is: the end at arm of action 6 is provided with screw thread, and locating element 7 is a nut, can be with arm of action 6 axial location after nut screwing clamping is to the screw thread of arm of action 6 ends.If do not adopt this kind mode, but establish a groove at the end of arm of action 6, the elastic collar of packing in the groove also can reach same effect.

Claims

1. a bicycle upset saddle comprises saddle, saddle pipe, saddle pipe head, overturning seat, and wherein the lower end of this saddle pipe head fixedly is inserted within the saddle pipe, and saddle is the top that is packed in this overturning seat rear portion, and this overturning seat is to be hubbed on this saddle pipe head; It is characterized in that:

2. bicycle upset saddle according to claim 1, it is characterized in that: this pivot comprises a sleeve, this sleeve passes the two side of this saddle pipe head and these sleeve two ends, two side of this overturning seat are provided with screw, and the screw at these sleeve two ends screws in a screw respectively;