CN203793492U

CN203793492U - Vehicle frame middle axle bottom face cable fixing device

Info

Publication number: CN203793492U
Application number: CN201320875050.5U
Authority: CN
Inventors: 刘百伟; 冯海光
Original assignee: TIANJIN DEVELOPMENT AREA GAMMA BICYCLE Co Ltd
Current assignee: TIANJIN DEVELOPMENT AREA GAMMA BICYCLE Co Ltd
Priority date: 2013-12-20
Filing date: 2013-12-20
Publication date: 2014-08-27
Anticipated expiration: 2023-12-20

Abstract

The utility model relates to a vehicle frame middle axle bottom face cable fixing device. Cables located below a middle axle sleeve are respectively embedded in a cushion block installed on the lower end face of the middle axle sleeve in a pasted mode, the front end of the cushion block is embedded in a lower opening formed in a front vehicle beam, and the rear end of the cushion block is fixed to the middle axle sleeve. According to the vehicle frame middle axle bottom face cable fixing device, the bent-shaped cushion block is installed on the lower end face of the middle axle sleeve, two branches are manufactured at the rear end of the cushion block, grooves are formed in the bottom faces of the two branches respectively, the two grooves are communicated with two concave channels manufactured in the upper end face of a bent head respectively, and the two cables are inserted from an opening in the front vehicle beam, then enter the grooves from the concave channels in the bent head, and then extend out from the rear ends of the branches. Due to the fact that the depths of the grooves are larger than the outer diameters of the cables, the cables can be well protected, damage, caused by foreign matter impacting, to the cables is avoided, and the riding safety of a vehicle is guaranteed.

Description

A kind of vehicle frame axis bottom surface cable fixer

Technical field

The utility model relates to bicycle structure field, especially a kind of vehicle frame axis bottom surface cable fixer.

Background technology

In bicycle or battery-driven car, topmost parts are vehicle frames, this vehicle frame roughly comprises saddle sleeve pipe, front truck beam and rear car beam, front truck beam rear end is surperficial with front end face and aft end face that rear car beam front end is connected respectively axis sleeve pipe, saddle sleeve pipe is installed in axis sleeve pipe upper surface, front truck beam front end is installed front fork sleeve pipe, on the handlebar of installing in front fork sleeve pipe, brake gear is installed, between this device and rear braking piece in rear car beam institute wheel-mounted, by cable, be connected, cable except brake use, in battery-driven car, also can use power lead, the cables such as control line, these cables from handlebar to downward-extension, then the upper shed from front truck beam upper end enters front truck beam inside, then the under shed by front truck beam lower end is out again for these cables, walking around axis sleeve pipe lower surface extends to rear car beam.

In said structure, axis sleeve pipe relatively approaches ground, is easily subject to the shock of foreign matter, and in prior art, cable is directly laid in axis sleeve pipe lower surface, easily occurs the situation of damage, can be unfavorable for that like this safety of vehicle is ridden.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of vehicle frame axis bottom surface cable fixer of the regular protection of cable.

The technical scheme that the utility model is taked is:

A kind of vehicle frame axis bottom surface cable fixer, comprise saddle sleeve pipe, front truck beam and rear car beam, front truck beam rear end is surperficial with front end face and aft end face that rear car beam front end is connected respectively axis sleeve pipe, in front truck beam top and bottom, make respectively upper shed and under shed, the cable stretching in upper shed stretches out and extends to described rear car beam under shed, it is characterized in that: described in be positioned at axis sleeve pipe below cable be inlaid in respectively the cushion block that axis sleeve pipe lower surface pastes installation, the front end of this cushion block is inlaid in the made under shed of front truck beam, the rear end of this cushion block is fixed on axis sleeve pipe.

And, at cushion block front end, make a bending head, this bending elastic card is contained in described under shed, in the rear end of cushion block, make Liang Ge branch, Yi Ge branch walks around the backward described saddle sleeve pipe direction bending in axis sleeve pipe lower surface and extends, another branch is crimped on axis sleeve pipe lower surface, and a groove is all made in the bottom surface of each branch, and these two grooves are communicated with respectively with made Liang Geao road, a described bending upper surface.

And, on the cushion block of described bending head below, make fixture block, between a described bending lower surface and lower fixture block upper surface, clamp described front truck beam sidewall.

And homogeneous system goes out baffle plate on two described grooves.

And the bolt end engagement installing in the made through hole of described cushion block is arranged in the made screw in axis sleeve pipe lower surface.

Advantage of the present utility model and good effect are:

In the utility model, the cushion block of one bending shape is installed in axis sleeve pipe lower surface, the bending head of this cushion block front end is installed in front truck beam, Liang Ge branch is made in this cushion block rear end, Yi Ge branch is crimped on axis sleeve pipe lower surface, another branch walks around the backward saddle sleeve pipe direction bending of axis sleeve pipe lower surface and extends, groove is all made in the bottom surface of Liang Ge branch, these two grooves are communicated with respectively with made Liang Geao road, a bending upper surface, two cables penetrate from the upper shed of front truck beam, then from bending Tou Ao road, enter in groove, then from the rear end of each branch, pass, because the degree of depth of groove is greater than the external diameter of cable, so cable well can be protected, avoid foreign matter to clash into the damage of the cable causing, guaranteed the riding safety of vehicle.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is I portion enlarged drawing in Fig. 1;

Fig. 3 is the upward view of Fig. 1;

Fig. 4 is the right elevation of Fig. 1;

Fig. 5 is the left view of Fig. 1;

Fig. 6 is the section drawing of the made groove of branch that extends to saddle sleeve pipe in Fig. 1.

The specific embodiment

Below in conjunction with embodiment, the utility model is further illustrated, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.

A kind of vehicle frame axis bottom surface cable fixer, as shown in Fig. 1～6, comprise saddle sleeve pipe 1, front truck beam 4 and rear car beam 8, front truck beam rear end is surperficial with front end face and aft end face that rear car beam front end is connected respectively axis sleeve pipe 6, front truck beam front end is installed front fork sleeve pipe 2, in front truck beam top and bottom, make respectively upper shed 3 and under shed 10, the cable 5 stretching in upper shed stretches out and extends to described rear car beam under shed, innovation of the present utility model is: described in be positioned at axis sleeve pipe below cable be inlaid in respectively the cushion block 7 that axis sleeve pipe lower surface pastes installation, the front end of this cushion block is inlaid in the made under shed of front truck beam, the rear end of this cushion block is fixed on axis sleeve pipe.

In the present embodiment, at cushion block front end, make a bending 9, this bending elastic card is contained in described under shed, in the rear end of cushion block, make Liang Ge branch 14, Yi Ge branch 13 walks around the backward described saddle sleeve pipe direction bending in axis sleeve pipe lower surface and extends, another branch is crimped on axis sleeve pipe lower surface, and a groove 18 is all made in the bottom surface of each branch, and these two grooves are communicated with respectively with made Liang Geao road, a described bending upper surface 19.

On the cushion block of described bending head below, make fixture block 11, between a described bending lower surface and lower fixture block upper surface, clamp described front truck beam sidewall.On two described grooves, homogeneous system goes out baffle plate 17.The bolt 16 end engagements that install in the made through hole 15 of described cushion block are arranged in the made screw 12 in axis sleeve pipe lower surface.

Claims

1. a vehicle frame axis bottom surface cable fixer, comprise saddle sleeve pipe, front truck beam and rear car beam, front truck beam rear end is surperficial with front end face and aft end face that rear car beam front end is connected respectively axis sleeve pipe, in front truck beam top and bottom, make respectively upper shed and under shed, the cable stretching in upper shed stretches out and extends to described rear car beam under shed, it is characterized in that: described in be positioned at axis sleeve pipe below cable be inlaid in respectively the cushion block that axis sleeve pipe lower surface pastes installation, the front end of this cushion block is inlaid in the made under shed of front truck beam, the rear end of this cushion block is fixed on axis sleeve pipe.

2. a kind of vehicle frame axis according to claim 1 bottom surface cable fixer, it is characterized in that: at cushion block front end, make a bending head, this bending elastic card is contained in described under shed, in the rear end of cushion block, make Liang Ge branch, Yi Ge branch walks around the backward described saddle sleeve pipe direction bending in axis sleeve pipe lower surface and extends, another branch is crimped on axis sleeve pipe lower surface, a groove is all made in the bottom surface of each branch, and these two grooves are communicated with made Liang Geao road, a described bending upper surface.

3. a kind of vehicle frame axis according to claim 2 bottom surface cable fixer, is characterized in that: on the cushion block of described bending head below, make fixture block, clamp described front truck beam sidewall between a described bending lower surface and lower fixture block upper surface.

4. a kind of vehicle frame axis according to claim 3 bottom surface cable fixer, is characterized in that: on two described grooves, homogeneous system goes out baffle plate.

5. according to a kind of vehicle frame axis bottom surface cable fixer described in claim 1 or 2 or 3 or 4, it is characterized in that: the bolt end engagement installing in the made through hole of described cushion block is arranged in the made screw in axis sleeve pipe lower surface.