CN103574010A

CN103574010A - Gear-shifting handle

Info

Publication number: CN103574010A
Application number: CN201310507770.0A
Authority: CN
Inventors: 施斌
Original assignee: SAIC Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-02-12
Anticipated expiration: 2033-10-24
Also published as: CN103574010B

Abstract

The invention discloses a gear-shifting handle. The gear-shifting handle comprises an upper connecting rod and a lower connecting rod which form sliding guiding connection in the length direction of the gear-shifting handle, wherein a regulating assembly for regulating the length of the gear-shifting handle and locking the gear-shifting handle is arranged at a junction of the upper connecting rod and the lower connecting rod; a handle is arranged at the upper end of the upper connecting rod; the lower end of the lower connecting rod is connected with a transmission. By adopting the structure that the gear-shifting handle consists of the upper connecting rod, the lower connecting rod and the regulating assembly, and the upper connecting rod and the lower connecting rod form sliding guiding connection in the length direction of the gear-shifting handle and are regulated by the regulating assembly, the upper connecting rod slides relative to the lower connecting rod to achieve height regulation of the gear-shifting handle; the gear-shifting handle is applicable to operation by different groups of people.

Description

Gearshift handle

Technical field

The present invention relates to a kind of gearshift handle.

Background technique

Gearshift handle is for automotive transmission, and Main Function is regulation stall, guarantees that driver can accurately and reliably make speed changer hang into needed arbitrary gear, and can make it at any time to fall back on neutral gear.But the position of existing shifting handle is conventionally unadjustable, make this structure may have following several problem: first, gearshift procedure comfortable smooth and easy most important for traffic safety, the fat or thin different crowd of height for same shift pattern to control impression be different, with the gear-change operation of a car, be also not necessarily applicable to everyone demand; Second, conventionally seat can before and after or be angle adjustment, for the position of realizing up-down adjustment and adapt to shifting handle, strengthened seat design complexity, greatly increase cost of production, simultaneously, the adjusting of seat is the factor such as first meet that pilot's line of vision is good, steering wheel position, shank are comfortable to a great extent, often inconsistent with the relative position of required shifting handle.

Therefore, being necessary to provide a kind of can facilitate the gearshift handle regulating to the height of gearshift handle, to adapt to the operation of different crowd.

Summary of the invention

The object of this invention is to provide a kind of gearshift handle, it can regulate the height of gearshift handle easily, adapts to the operation of different crowd.

For achieving the above object, the present invention has adopted following technological scheme: a kind of gearshift handle, it comprises the upper and lower connecting rod that forms slide-and-guide connection along the length direction of gearshift handle, upper and lower connecting rod jointing place arranges the adjusting part that regulates gearshift handle length and lock, the upper end of upper connecting rod arranges handle, and the lower end of lower link is connected with speed changer.

By gearshift handle being arranged to upper and lower connecting rod and adjusting part forms, upper and lower connecting rod forms slide-and-guide connection along the length direction of gearshift handle, by adjusting part, upper and lower connecting rod is regulated, make, between upper and lower connecting rod, relative sliding occurs, thereby realize the adjusting of operating handle height, adapt to the operation of different crowd.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is broken section structural representation of the present invention;

Fig. 3 is the structural representation of upper connecting rod;

Fig. 4 is the structural representation of lower link;

Fig. 5 is the assembly structure schematic diagram of upper and lower connecting rod.

Embodiment

By embodiment, come below that the invention will be further described:

The object of the present invention is to provide a kind of gearshift handle that can regulate its length, its scheme of taking as shown in Figure 1, 2, a kind of gearshift handle, gearshift handle comprises the upper and lower connecting

rod

11,12 that forms slide-and-guide connection along the length direction of gearshift handle, upper and lower connecting

rod

11,12 jointing places arrange the adjusting part that regulates gearshift handle length and lock, the upper end of upper connecting rod 11 arranges handle 111, and the lower end of lower link 12 is connected with speed changer.In upper and lower connecting

rod

11,12 end of a body of rod along bar length direction offer chute 122, another rod end arranges slide block 113, slide block 113 is connected with the length direction formation slide-and-guide of chute 122 along gearshift handle, adjusting part is that a threaded pipe 13 being set on gearshift handle forms, and the two ends of threaded pipe 13 form screw nut with upper and lower connecting

rod

11,12 respectively and are connected.Like this, by the adjusting between threaded pipe 13 and upper and lower connecting

rod

11,12, make along gearshift handle length direction, to move and lock between upper and lower connecting

rod

11,12, realize the adjusting of gearshift handle height, to adapt to the operation of different crowd.

Further, upper and lower connecting

rod

11,12 is respectively two threaded stems of arranging with core and forms, one end that upper and lower connecting

rod

11,12 is connected axially cuts into semicylinder shape along the body of rod respectively, and the sidewall cutting surface place of two half-cylinders portion 112,121 arranges respectively slide block 113 and chute 122.The end cut that upper and lower connecting

rod

11,12 is connected becomes semicylinder shape, that is second half of cylinder is cut, the cutting planes that two half-cylinders portion 112,121 forms by cutting like this fits, guarantee can arrange and be slidably connected with core between upper and lower connecting

rod

11,12, the reliability of simultaneously simplifying adjusting part, assurance adjusting, reduces to take up room and the performance that does not affect gearshift handle.The periphery of two half-cylinders portion 112,121 does not arrange screw thread.

During specific operation, have following two schemes, one is: the internal thread that the upper and lower end of threaded pipe 13 arranges respectively is in the same way connected with upper and lower connecting

rod

11,12 formation screw nuts.This mode of execution is when regulating, first threaded pipe 13 is twisted downwards or upper twisting, thread section on threaded pipe and upper connecting rod 11 or lower link 12 is separated, now pull or promote to carry out between connecting rod 11 and lower link 12 length of slidable adjustment, change gearshift handle, when the length adjustment of gearshift handle is during to predetermined value, keep the length of gearshift handle constant, oppositely turn threaded pipe 13 and be again connected with upper and lower connecting

rod

11,12 phase screw nuts respectively, thereby realize the locking to upper and lower connecting

rod

11,12.

It two forms screw nuts with upper and lower connecting

rod

11,12 and is connected for the upper and lower end of threaded pipe 13 arranges respectively internal thread that rotation direction is contrary.Which when mounted, first upper and lower connecting

rod

11,12 is assembled with threaded pipe 13 respectively, and then lower link 12 is connected with speed changer, when regulating, only need to rotate threaded pipe 13, because threaded pipe 13 two ends are reverse thread, will promote the length direction along gearshift handle between upper and lower connecting

rod

11,12 slides, thereby realize the adjusting to gearshift handle length, when the length adjustment of gearshift handle is during to predetermined value, no longer turn threaded pipe 13.Preferably according to this kind of mode, implement, its adjusting to gearshift handle length is more convenient and quick.

Further be operating as, upper and lower connecting

rod

11,12 is two isometrical threaded stems, the connection that fits of the sidewall cutting surface of two half-cylinders portion 112,121, slide block 113 and chute 112 match along the degree of depth of the centerline setting of upper and lower connecting

rod

11,12 and the height of slide block 113 and chute 122 respectively.The underpart of upper connecting rod 11 arranges slide block 113, and the epimere of lower link 12 arranges chute 122.Threaded pipe 13 is internal thread segment 131 and the middle linkage section 132 that the body of a reducing forms, comprises two ends, and the internal diameter of linkage section 132 is greater than the internal diameter of internal thread segment 131.By linkage section 132 diameter settings be mainly to prevent from that upper and lower connecting

rod

11,12 from occurring to slide when mobile to interfere with threaded pipe 13 inwalls, guarantee the reliability of gearshift handle length adjusting.Slide block 113 can be a regular hexahedron projection, and chute 122 is long strip draw-in groove, between the thread section on chute 122 and lower link 12, needs to keep a determining deviation, is convenient to chute 122 to carry out spacing.

Generally, threaded pipe 13 is enough to locate upper and lower connecting

rod

11,12 and makes threaded pipe 13 that relative movement not occur.Further, the nut of a flat same internal diameter can be assembled in threaded pipe 13 belows, and object is that the pretension by double nut prevents freely rotating of threaded pipe 13.

In a word, the present invention can effectively regulate shifting handle height, can meet different physical characteristic crowds' demand, greatly reduced for a change driver's and shifting handle relative position and changed the cost of production of seat or other structures, good shifting handle spatial position is conducive to improve travelling comfort and the Security of driving simultaneously, the present invention's handle of shifting gears is assembled by upper connecting rod 11, lower link 12 and threaded pipe 13 in addition, it is simply compact, take up room less, do not affect outward appearance and the function of shift level, renewal part is convenient, highly versatile.

Claims

One kind gearshift handle, it comprises the upper and lower connecting rod (11,12) that forms slide-and-guide connection along the length direction of gearshift handle, upper and lower connecting rod (11,12) jointing place arranges the adjusting part that regulates gearshift handle length and lock, the upper end of upper connecting rod (11) arranges handle (111), and the lower end of lower link (12) is connected with speed changer.
2. gearshift handle as claimed in claim 1, it is characterized in that: in upper and lower connecting rod (11,12) end of a body of rod along bar length direction offer chute (122), another rod end arranges slide block (113), slide block (113) is connected with the length direction formation slide-and-guide of chute (122) along gearshift handle, adjusting part is that a threaded pipe (13) being set on gearshift handle forms, and the two ends of threaded pipe (13) form screw nut with upper and lower connecting rod (11,12) respectively and are connected.
3. gearshift handle as claimed in claim 2, it is characterized in that: upper and lower connecting rod (11,12) is respectively two threaded stems of arranging with core and forms, one end that upper and lower connecting rod (11,12) is connected axially cuts into semicylinder shape along the body of rod respectively, and the sidewall cutting surface place of two half-cylinders portion (112,121) arranges respectively slide block (113) and chute (122).
4. the handle of shifting gears as claimed in claim 2 or claim 3, it is characterized in that: upper and lower connecting rod (11,12) is two isometrical threaded stems, the connection that fits of the sidewall cutting surface of two half-cylinders portion (112,121), slide block (113) and chute (112) match along the degree of depth of the centerline setting of upper and lower connecting rod (11,12) and the height of slide block (113) and chute (122) respectively.
5. gearshift handle as claimed in claim 4, is characterized in that: the underpart of upper connecting rod (11) arranges slide block (113), and the epimere of lower link (12) arranges chute (122).
6. gearshift handle as claimed in claim 4, is characterized in that: the upper and lower end of threaded pipe (13) arranges respectively the internal thread that rotation direction is contrary and is connected with upper and lower connecting rod (11,12) formation screw nut.
7. gearshift handle as claimed in claim 4, it is characterized in that: threaded pipe (13) is that the body of a reducing forms, comprises the internal thread segment (131) at two ends and middle linkage section (132), and the internal diameter of linkage section (132) is greater than the internal diameter of internal thread segment (131).