CN205311341U

CN205311341U - Novel handle anti -disengaging structure shifts

Info

Publication number: CN205311341U
Application number: CN201521119367.1U
Authority: CN
Inventors: 朱凌峰
Original assignee: Changan Mazda Automobile Co Ltd
Current assignee: Changan Mazda Automobile Co Ltd
Priority date: 2015-12-30
Filing date: 2015-12-30
Publication date: 2016-06-15
Anticipated expiration: 2025-12-30

Abstract

The utility model relates to a novel handle anti -disengaging structure shifts, including shifting gears handle and gear level, the handle of shifting gears links to each other with the gear level, and the handle of shifting gears is inside to be equipped with inner frame, U type jump ring and inner core groove, and interior framework two ends is equipped with the inner core groove, and U type jump ring sets up on the inner frame, and U type jump ring both ends set up at the inner core inslot, the gear level upper end is equipped with protruding inclined plane, and the gear level both ends are equipped with the gear level recess corresponding with U type jump ring, inner core groove lower extreme is equipped with the step, and the step includes first step and second step, and first step setting sets up the right -hand member at U type jump ring opening part at the left end of U type jump ring opening part, second step, the utility model relates to a simple structure, safe and reliable, convenient to use, low cost's novel handle anti -disengaging structure shifts through setting up the step at heart groove lower extreme, has certain spacing fastening effect to U type jump ring, makes the cooperation of shifting gears between handle and the gear level more closely reliable, has effectively increased the power of taking off of pulling out.

Description

A kind of Novel gear shifting handle disconnecting prevention structure

Technical field

This utility model belongs to the technical field of auto parts and components, is specifically related to a kind of Novel gear shifting handle disconnecting prevention structure.

Background technology

Shift handle is to have to use for parts in automobile drive routine process, is also subject to the parts that abuse power is impacted, has by the risk of pull-off. There are two kinds of situations in product in the market: 1, pull-out force is higher, but mounting process is numerous and diverse or required installing force is relatively big, is unfavorable for production efficiency; 2, mounting process is simple, but pull-out force is not enough. Existing jump ring-groove structure, assembling only needs a pressing action to complete, but is difficult to high pull-out force, the slip-off preventing poor-performing of mounted shift handle, after using, the abrasion being subject between shift handle and gear level is just increasingly severe, it is easy to pull out by shift handle.

Utility model content

This utility model is for the deficiencies in the prior art, it is provided that a kind of Novel gear shifting handle disconnecting prevention structure, to solve problems of the prior art.

For achieving the above object, the technical solution adopted in the utility model is as follows:

A kind of Novel gear shifting handle disconnecting prevention structure, it is characterized in that: include shift handle and gear level, described shift handle is connected with gear level, inner frame, U-shaped jump ring and inner core groove it is provided with inside described shift handle, described inner frame two ends are provided with inner core groove, described U-shaped jump ring is arranged on inner frame, and described U-shaped jump ring two ends are arranged in inner core groove; Described gear level upper end is provided with fixing device, and described fixing device includes convex slope and gear level groove, and described gear level upper end is provided with convex slope, and described gear level two ends are provided with the gear level groove corresponding with U-shaped jump ring; Described inner core groove lower end is provided with step, and described step includes first step and second step, and described first step is arranged on the left end of U-shaped jump ring opening part, and described second step is arranged on the right-hand member of U-shaped jump ring opening part.

As a kind of improvement of the present utility model, it is arc inside described gear level groove.

As a kind of improvement of the present utility model, the radian of described arc is identical with the radian of U-shaped jump ring external diameter.

Owing to have employed above technology, this utility model compared with the prior art, has the advantage that as follows:

This utility model is a kind of simple in construction, Novel gear shifting handle disconnecting prevention structure safe and reliable, easy to use, with low cost, this utility model arranges step by groove lower end at heart, U-shaped jump ring is had certain spacing fastening effect, make coordinating more closely reliably between shift handle with gear level, occur getting loose it is thus possible to be prevented effectively between shift handle and gear level, can effectively prevent shift handle from dropping from gear level because strength is excessive, while meeting low installing force, increase effectively pull-out force.

Accompanying drawing explanation

Fig. 1 is the structural representation of Novel gear shifting handle disconnecting prevention structure;

Fig. 2 is the structural representation of gear level;

Fig. 3 is the front view of inner core groove;

Fig. 4 is the partial enlargement structural representation of A in Fig. 1;

Fig. 5 is the top view of shift handle;

In figure: 1, shift handle, 2, gear level, 3, inner frame, 4, U-shaped jump ring, 5, inner core groove, 6, fixing device, 7, convex slope, 8, gear level groove, 9, first step, 10, second step.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model.

Visible in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of Novel gear shifting handle disconnecting prevention structure, including shift handle 1 and gear level 2, described shift handle 1 is connected with gear level 2, described shift handle 1 is internal is provided with inner frame 3, U-shaped jump ring 4 and inner core groove 5, described inner frame 3 two ends are provided with inner core groove 5, and described U-shaped jump ring 4 is arranged on inner frame 3, and described U-shaped jump ring 4 two ends are arranged in inner core groove 5; Described gear level 2 upper end is provided with fixing device 6, and described fixing device 6 includes convex slope 7 and gear level groove 8, and described gear level 2 upper end is provided with convex slope 7, and described gear level 2 two ends are provided with the gear level groove 8 corresponding with U-shaped jump ring 4; Described inner core groove 5 lower end is provided with step, and described step includes first step 9 and second step 10, and described first step 9 is arranged on the left end of U-shaped jump ring 4 opening part, and described second step 10 is arranged on the right-hand member of U-shaped jump ring 4 opening part.

It is arc inside described gear level groove 8.

The radian of described arc is identical with the radian of U-shaped jump ring 4 external diameter.

This utility model, specifically used process is as follows:

When shift handle 1 is installed, shift handle 1 is pressed onto on gear level 2 from top to bottom, in installation process, when need to slip into gear level groove 8 because of U-shaped jump ring 4, U-shaped jump ring 4 is subject to convex slope 7 counteracting force upwards, and U-shaped jump ring 4 needs to open, and U-shaped jump ring 4 againsts plane on inner core groove 5, it is not blocked that U-shaped jump ring 4 opens process, therefore, installing force is little, after installation, U-shaped jump ring 4 is arranged in gear level groove 8, is arranged in gear level groove 8 inside U-shaped jump ring 4.

When shift handle 1 upwards pulls out, U-shaped jump ring 4 is subject to gear level groove 8 downward reaction force, U-shaped jump ring 4 againsts inner core groove 5 lower plane, owing to inner core groove 5 lower end is provided with first step 9 and second step 10, two opening parts of U-shaped jump ring 4 are subject to the resistance of first step 9 and second step 10 when opening, gear level groove 8 cannot be deviate from smoothly, therefore, pull-out force increases, can effectively prevent shift handle 1 from dropping from gear level 2 because strength is excessive, while meeting low installing force, increase effectively pull-out force.

Above-described embodiment is only optimal technical scheme of the present utility model; and it is not construed as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim; it is protection domain including the equivalents of technical characteristic in the technical scheme that claim is recorded; namely equivalent replacement the within the scope of this is improved, also within protection domain of the present utility model.

Claims

1. a Novel gear shifting handle disconnecting prevention structure, it is characterized in that: include shift handle and gear level, described shift handle is connected with gear level, inner frame, U-shaped jump ring and inner core groove it is provided with inside described shift handle, described inner frame two ends are provided with inner core groove, described U-shaped jump ring is arranged on inner frame, and described U-shaped jump ring two ends are arranged in inner core groove; Described gear level upper end is provided with fixing device, and described fixing device includes convex slope and gear level groove, and described gear level upper end is provided with convex slope, and described gear level two ends are provided with the gear level groove corresponding with U-shaped jump ring; Described inner core groove lower end is provided with step, and described step includes first step and second step, and described first step is arranged on the left end of U-shaped jump ring opening part, and described second step is arranged on the right-hand member of U-shaped jump ring opening part.

2. a kind of Novel gear shifting handle disconnecting prevention structure according to claim 1, it is characterised in that: it is arc inside described gear level groove.

3. a kind of Novel gear shifting handle disconnecting prevention structure according to claim 2, it is characterised in that: the radian of described arc is identical with the radian of U-shaped jump ring external diameter.