Bicycle carried connecting rod tight combination structure and manufacturing method
A combination of structure and bicycle technology, applied to vehicle parts, additional accessories, transportation and packaging, etc., can solve the problems of vehicle body shaking, loose locking, and inability to smoothly fit fixed hooks, etc., to facilitate assembly, The effect of accurate joint groove position
Inactive Publication Date: 2017-12-08
KING RACK INDUSTRIAL CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] 1. In the existing structure, the slots of the fixing hooks and the plugs of the plugs are engaged with each other. However, factors such as uneven road surface may easily cause the car body to shake, and the slots of the fixing hooks and the plugs of the plugs The plugs are loose, that is, the lock is not tight
[0005] 2. The fixed hook of the existing structure is composed of a "J"-shaped metal sheet covered with a layer of protective rubber sleeve and formed by injection molding. However, during production, it will be found that the hook end of the metal sheet will be damaged due to The plastic is bent when filling, and the hook end of the fixed hook is bent during assembly, which will cause the fixed hook to not be smoothly fitted into the latch, that is, the original production method is likely to cause difficulty in assembly
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] To enable your examiner to have a further understanding and recognition of the features and features of the present invention, the following preferred embodiments are now listed and described as follows in conjunction with the accompanying drawings:
[0038] Such as Figure 1 to Figure 6 As shown, the tightly combined structure of the bicycle carrying connecting rod of the present invention includes: a two-tube body 10, two sliding sleeves 20, two fixed hook pieces 30 and two plug-in pieces 40; wherein:
[0039] Such as Figure 1 to Figure 6 As shown, the tubular body 10 includes an inner sleeve 11 and an outer sleeve 12, the inner and outer sleeves 11, 12 can fit together, the outer edge of the inner sleeve 11 and the inner edge of the outer sleeve 12 are provided with mutual There are telescopic guide grooves 111 and 121 for guiding sliding. There is a positioning plug 13 for buckling and positioning between the inner sleeve 11 and the outer sleeve 12, so that the in...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a bicycle carried connecting rod tight combination structure and a manufacturing method. The bicycle carried connecting rod tight combination structure is manufactured through a pipe body, two sliding sleeves, two fixing hook pieces and two plug stop pieces. Each fixing hook piece is placed into a mold of a protective rubber sleeve through a metal piece with the shape approximating to J, two jack-abutting positioning pins are arranged on the position, corresponding to the horizontal position of the hook end of the corresponding hook piece, of each mold, and then plastics is injected to enable the outer layer of each fixing hook piece to be wrapped with the corresponding protective rubber sleeve. By means of the manufacturing method, through assistance of the positioning pins, the positions of the hook ends of the fixing hook pieces are positioned, and the subsequent assembly procedure is facilitated.
Description
technical field [0001] The invention relates to a structure and a manufacturing method of a close combination of a bicycle carrying connecting rod, in particular to a structural design in which the interlocking latch and the fixed hook are inserted and disengaged when the sliding sleeve slides inside and outside, so that the whole The lock and release operation of the bicycle is extremely fast and simple, and the installation operation has no dead angle, and the phenomenon of clamping interference is not easy to occur. The structure and manufacturing method of the bicycle carrying connecting rod are closely combined. Background technique [0002] Check the structure of the existing bicycle-carrying connecting rod roughly as shown in Taiwan New Patent No. 472701. It is composed of two pieces; wherein, the tubes are slid and interlocked with each other, and can be telescopically adjusted according to the distance between the front tube of the bicycle and the seat cushion pole;...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B60R9/10
CPCB60R9/10
Inventor 王秋桂
Owner KING RACK INDUSTRIAL CO LTD