CN208719323U - A kind of connection structure of shift handle and gear lever - Google Patents

Abstract

The utility model discloses the connection structures of a kind of shift handle and gear lever, including shift handle and gear lever, shift handle is equipped with the cavity for accommodating gear lever, and gear lever is equipped with lockable mechanism, shift handle is equipped with locking hole, and lockable mechanism and locking hole cooperate.Lockable mechanism includes working plate, spring and pressing plate, and one end of spring is connect with working plate, and the other end is connect with pressing plate；The side of working plate is equipped with lock tongue and release tab, and the other side is equipped with guide protrusions, and spring is socketed in guide protrusions.Gear lever is inserted into the cavity of shift handle, shift handle moves downward, lock tongue is squeezed by the protrusion of shift handle lower end, it is received in lock tongue, when the locking hole on shift handle reaches latch bolt position, lock tongue is pushed out by the elastic force of contained spring and is inserted into locking hole, carries out locking to shift handle；Only lock tongue need to be pushed to enter in gear lever, shift handle can be extracted easily by the release tab on gear lever when disassembly.

Description

A kind of connection structure of shift handle and gear lever

Technical field

The utility model belongs to technical field of automobile parts, and in particular to a kind of connection knot of shift handle and gear lever Structure.

Background technique

Passenger car is all the switching that vehicle gear is just able to achieve by gear shift operation, is ultimately converted to the speed change row of vehicle For this shift basis moves total difference and is divided into three kinds of shift forms.

Shift form is divided at present: manual gear, traditional automatic catch, electric gear change three classes, electric gear change be divided into again rocker-type, Knob, shift type, bosom gear formula, button etc..

And manual gear and traditional automatic catch and part electric gear change are all hands of being shifted gears by manipulation in shift process Handle pushes gearshift to move, and finally provides displacement or electric signal to gearbox, shifts gears.It shifts gears each time, handle Will be primary by operation, frequency of usage is higher relative to other inside gadgets or structural member, will appear pine using after long It is de-, it shakes, the integrity problems such as rotation, so to the reliability requirement being connect between handle and gearshift with regard to relatively high.

Shift handle and gearshift are belonging respectively to appearance member and performance part, and the supplier of use is also different, most hosts Factory oneself is assembled.Operation is reprocessed after sale in order to meet simultaneously, and assembly and disassembly is required again to the connection of shift handle and mechanism It will facilitate.

Currently on the market mainly using two kinds of structures of plug-in and threaded connection.Plug-in: mainly by between handle and bar Interference fit pull-out force is provided, this structure takes off power greatly and assembly force is small can only take one or difficult assemble or easily pull out It is de-, while dismantling there is also difference, when actual production, it is difficult to control magnitude of interference, also will appear two kinds of extreme cases.Screw-type: There are handle angle deviation, the problems such as direction of rotation pine, assembly difficulty, there is drawback in this two kinds of structures, no in varying degrees It can satisfy the high reliablity of handle Yu mechanism bar, easily assemble, quick detachable requirement, also occur many handle pines on after market De-, maintenance leads to damage.

Utility model content

For deficiency existing for connecting structure of gear shifting handle in the prior art, the purpose of this utility model is to provide one kind The connection structure of shift handle and gear lever, which can satisfy shift handle and gear lever connection reliability is high, easy Assembly, quick detachable requirement, are not easy to loosen between shift handle and gear lever.

To achieve the above object, the technical solution of the utility model are as follows: a kind of connection structure of shift handle and gear lever, Including shift handle and gear lever, the shift handle is equipped with the cavity for accommodating the gear lever, and the gear lever is equipped with Lockable mechanism, the shift handle are equipped with locking hole, and the gear lever is cooperated by the lockable mechanism and the locking hole It is connected on the shift handle.

Further, the shift handle includes handle and multiple skeletons, and multiple skeletons surround cylindrical shape and are connected to institute It states and forms the cavity on handle, gap is equipped between adjacent skeleton.

Further, described skeleton one end is connected on the handle, and the outside of the skeleton other end is equipped with protrusion, The locking hole is set close to one end of the protrusion on the skeleton, the outside of the protrusion is inclined surface I.

Further, the lockable mechanism includes working plate, spring and pressing plate, one end of the spring and the working plate Connection, the other end of the spring are connect with the pressing plate, and the side of the working plate is equipped with lock tongue and release tab, described The other side of working plate is equipped with guide protrusions, and the spring is socketed in the guide protrusions.

Further, end face of the lock tongue far from the working plate is inclined surface II, and the upper end of the inclined surface II is arrived The distance of the working plate is less than the lower end of the inclined surface II to the distance of the working plate.

Further, the gear lever is equipped with the groove I for placing the pressing plate, the groove for placing spring II, for providing the groove III of movement travel for the working plate, the hole I of running track is provided for the lock tongue and being the solution It locks key and the hole II of running track is provided.

Further, the working plate is placed in the groove III, the lock tongue pass through the hole I and with the hole I Clearance fit, the release tab pass through the hole II and with II clearance fit of hole, the spring is placed on the groove One end is socketed in the guide protrusions and connect with the working plate in II, and the pressing plate is fixedly connected in the groove I, institute The spring other end is stated to connect with the pressing plate.

Further, the pressing plate is arc structure, and the pressing plate is mounted in the groove I to be cooperated with the gear lever It constitutes complete cylindric.

Further, when the lockable mechanism and the locking hole cooperate, the lock tongue is inserted into described across the hole I In locking hole, the lock tongue lower end surface is bonded with the upper surface of the protrusion.

Further, the locking hole is square hole, and the lock tongue is trapezium structure, between the lock tongue and the locking hole For small―gap suture cooperation.

The advantages of using technical solutions of the utility model are as follows:

1. the shift handle of the utility model is designed as being made of the skeleton of multiple dispersions with the part that gear lever cooperates, this Sample can not only accommodate certain deflection, reduce required precision, to reduce cost, and surround cylindrical shape in skeleton Outside increases a clamping mechanism, can realize the tightening between skeleton, makes connection between shift handle and gear lever more Robust avoids the shaking between shift handle and gear lever.

2. the utility model locking structure can slide in gear lever, stretching for lock tongue is realized by spring and release tab Simple assembly and disassembled simply between shift handle and gear lever are realized in contracting.

It, will 3. the utility model contacts with lock tongue for convenience of the protrusion of shift handle lower end and lock tongue is facilitated to be retracted by pressure Lock tongue is designed as inclined surface II far from the end face of working plate.

4. locking hole is designed as square hole by the utility model, latch design is trapezium structure, and between lock tongue and locking hole It for small―gap suture cooperation, can prevent lock tongue from rotating in locking hole, guarantee the reliability that shift handle is connect with gear lever.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:

Fig. 1 is partial enlarged view when the utility model shift handle and gear lever assemble.

Fig. 2 is the utility model shift handle schematic diagram.

Fig. 3 is the utility model gear lever partial enlarged view.

Fig. 4 is that the utility model shift handle and gear lever fill process schematic.

Label in above-mentioned figure is respectively as follows: 1, shift handle；10, locking hole, 11, cavity；12, handle；13, skeleton；14, Protrusion；15, inclined surface I；2, gear lever；21, groove I；22, groove II；23, groove III；24, hole I；25, hole II；3, locking machine Structure；31, working plate；32, spring；33, pressing plate；34, lock tongue；35, release tab；36, guide protrusions；37, inclined surface II.

Specific embodiment

In the present invention, it is to be understood that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", The orientation or positional relationship of instructions such as " circumferential directions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the connection structure of a kind of shift handle and gear lever, including 1 He of shift handle Gear lever 2, shift handle 1 are equipped with the cavity 11 for accommodating gear lever 2, and gear lever 2 is equipped with lockable mechanism 3, on shift handle 1 Equipped with locking hole 10, gear lever 2 is cooperatively connected on shift handle 1 by lockable mechanism 3 and locking hole 10.Lockable mechanism 3 with Latch functions are realized in the cooperation of locking hole 10.

Above-mentioned shift handle 1 includes handle 12 and multiple skeletons 13, and multiple skeletons 13 surround cylindrical shape and are connected to handle Cavity 11 is formed on 12, is equipped with gap between adjacent skeleton 13.13 one end of skeleton is connected on handle 12,13 other end of skeleton Outside is equipped with protrusion 14, and locking hole 10 is arranged close to one end of protrusion 14 on skeleton 13, and the outside of protrusion 14 is inclined surface I 15.To the vertical range of skeleton 13, i.e., the vertical range of the top of inclined surface I 15 to skeleton 13 is greater than the bottom end of inclined surface I 15 Similar protrusion 14 is inverted trapezoidal.The part that shift handle 1 and gear lever 2 cooperate is designed as 13 structure of skeleton by multiple dispersions At not only can accommodate certain deflection, reduce required precision, to reduce cost, and surround circle in skeleton 13 The outsides of post shapes increases a clamping mechanism, can realize the tightening between skeleton 13, make shift handle 1 and gear lever 2 it Between connection it is relatively reliable securely, avoid the shaking between shift handle 1 and gear lever 2.

Above-mentioned lockable mechanism 3 includes working plate 31, spring 32 and pressing plate 33, and one end of spring 32 is connect with working plate 31, The other end of spring 32 is connect with pressing plate 33, and the side of working plate 31 is equipped with lock tongue 34 and release tab 35, working plate 31 The other side is equipped with guide protrusions 36, and spring 32 is socketed in guide protrusions 36 and connect with working plate 31.

During shift handle 1 and gear lever 2 are installed, gear lever 2 is inserted into the cavity 11 of shift handle 1, is changed Block handle 1 moves downward, and the protrusion 14 for convenience of 1 lower end of shift handle contacts with lock tongue 34 and lock tongue 34 is facilitated to be contracted by pressure Return, lock tongue 34 be designed as inclined surface II 37 far from the end face of working plate 31, the upper end of inclined surface II 37 to working plate 31 away from With a distance from the lower end to working plate 31 for being less than inclined surface II 37.

Said gear shifting lever 2 is equipped with for placing the groove I 21 of pressing plate 33, the groove II 22 for placing spring 32, using In providing the groove III 23 of movement travel for working plate 31, be that lock tongue 34 provides the hole I 24 of running track and is release tab 35 The hole II 25 of running track is provided.Working plate 31 is placed in groove III 23, and working plate 31 can slide in groove III 23, lock tongue 34 pass through hole I 24 and with I 24 clearance fit of hole, release tab 35 pass through hole II 25 and with II 25 clearance fit of hole, spring 32 puts It sets one end in groove II 22 and is socketed in guide protrusions 36 and connect with working plate 31,32 other end of spring is connect with pressing plate 33, Pressing plate 33 is fixedly connected in groove I 21, plays the effect that spring 32 and working plate 31 is fixed.

To guarantee that the outside of gear lever 2 is smooth cylinder, the smooth cooperation of guarantee shift handle 1 and gear lever will Pressing plate 33 is designed as arc structure, and pressing plate 33 is mounted in groove I 21 cooperates composition complete cylindric with gear lever 2, and institute What is constituted is cylindric consistent with the shape of gear lever 2.

Gear lever 2 is inserted into the cavity 11 of shift handle 1, and shift handle 1 moves downward, and shift handle 1 reaches shift When at the lock tongue 34 of the lockable mechanism 3 on bar 2, lock tongue 34 is squeezed by the protrusion 14 of 1 lower end of shift handle, is received, is arrived in lock tongue 34 When up to rigging position, the locking hole 10 on shift handle 1 reaches exactly to 34 position of lock tongue, bullet of the lock tongue 34 by contained spring 32 Power, which is pushed out, to be inserted into locking hole 10, carries out locking to shift handle 1, the reliability after realizing simple assembly and assembly. Only lock tongue 34 need to be pushed to enter in gear lever 2, shift handle 1 can pull out easily by the release tab 35 on gear lever 2 when disassembly Out, the convenience of disassembly is realized.

When lockable mechanism 3 and locking hole 10 cooperate, lock tongue 34 passes through hole I 24 and is inserted into locking hole 10, under lock tongue 34 End face is bonded with the upper surface of protrusion 14.To prevent lock tongue 34 from rotating in locking hole 10, locking hole 10 is designed as square hole, is locked Tongue 34 is designed as trapezium structure, and cooperates between lock tongue 34 and locking hole 10 for small―gap suture.

The working principle of the utility model shift handle and gear lever connection structure are as follows: assembly locking principle: shift handle 1 When movement is assembled on gear lever 2 down, the protrusion 14 of 13 lower end of skeleton squeezes the inclined surface II on the lock tongue 34 of lockable mechanism 3 37, lock tongue 34 is extruded the inside of income gear lever 2, when the locking hole 10 on shift handle 1 reaches the position of lock tongue 34, lock tongue 34 are pushed out and locking hole 10 cooperates by the elastic force of contained spring 32, realize latch functions, shift handle 1 and gear lever 2 are real Now reliable assembly, while locking hole 10 is rectangular and is small―gap suture cooperation with lock tongue 34, plays the role of anti-rotation.

Disassembly principle: when disassembly, the release tab 35 of locking structure 3 is pressed by hand, the lock tongue 34 of locking structure 3 is pressed It takes in gear lever 2, handle can be extracted easily, and shift handle 1 can be extracted easily, realize the convenience of disassembly.

The utility model is exemplarily described in conjunction with attached drawing above, it is clear that the utility model specific implementation not by The limitation of aforesaid way, as long as using the improvement for the various unsubstantialities that technical solutions of the utility model carry out, or without changing Directly apply to other occasions by the conception and technical scheme of the utility model, the protection scope of the utility model it It is interior.

Claims (10)

1. the connection structure of a kind of shift handle and gear lever, including shift handle (1) and gear lever (2), it is characterised in that: institute It states shift handle (1) and is equipped with the cavity (11) for accommodating the gear lever (2), the gear lever (2) is equipped with lockable mechanism (3), the shift handle (1) is equipped with locking hole (10), and the gear lever (2) passes through the lockable mechanism (3) and the lock Only hole (10) are cooperatively connected on the shift handle (1).

2. a kind of connection structure of shift handle and gear lever as described in claim 1, it is characterised in that: the shift handle It (1) include handle (12) and multiple skeletons (13), multiple skeletons (13) surround cylindrical shape and are connected to shape on the handle (12) At the cavity (11), gap is equipped between adjacent skeleton (13).

3. a kind of connection structure of shift handle and gear lever as claimed in claim 2, it is characterised in that: the skeleton (13) One end is connected on the handle (12), and the outside of skeleton (13) other end is equipped with raised (14), in the skeleton (13) The locking hole (10) is arranged in upper one end close to raised (14), and the outside of the protrusion (14) is inclined surface I (15).

4. the connection structure of a kind of shift handle and gear lever as described in claims 1 to 3 any one, it is characterised in that: The lockable mechanism (3) includes working plate (31), spring (32) and pressing plate (33), one end and the work of the spring (32) Plate (31) connection, the other end of the spring (32) are connect with the pressing plate (33), and the side of the working plate (31) is equipped with The other side of lock tongue (34) and release tab (35), the working plate (31) is equipped with guide protrusions (36), the spring (32) It is socketed on the guide protrusions (36).

5. a kind of connection structure of shift handle and gear lever as claimed in claim 4, it is characterised in that: the lock tongue (34) End face far from the working plate (31) is inclined surface II (37), the upper end to the working plate (31) of the inclined surface II (37) Distance be less than the inclined surface II (37) lower end to the working plate (31) distance.

6. a kind of connection structure of shift handle and gear lever as claimed in claim 4, it is characterised in that: the gear lever (2) be equipped with for place the groove I (21) of the pressing plate (33), the groove II (22) for placing spring (32), for for The working plate (31) provides the groove III (23) of movement travel, provided for the lock tongue (34) running track hole I (24) and The hole II (25) of running track is provided for the release tab (35).

7. a kind of connection structure of shift handle and gear lever as claimed in claim 6, it is characterised in that: the working plate (31) it is placed in the groove III (23), the lock tongue (34) passes through the hole I (24) and matches with hole I (24) gap Close, the release tab (35) pass through the hole II (25) and with hole II (25) clearance fit, the spring (32) places One end is socketed on the guide protrusions (36) and connect with the working plate (31) in the groove II (22), the pressing plate (33) it is fixedly connected in the groove I (21), spring (32) other end is connect with the pressing plate (33).

8. a kind of connection structure of shift handle and gear lever as claimed in claim 7, it is characterised in that: the pressing plate (33) For arc structure, the pressing plate (33), which is mounted in the groove I (21), constitutes complete cylinder with the gear lever (2) cooperation Shape.

9. a kind of connection structure of shift handle and gear lever as claimed in claim 7, it is characterised in that: the lockable mechanism (3) when cooperating with the locking hole (10), the lock tongue (34) passes through the hole I (24) and is inserted into the locking hole (10), Lock tongue (34) lower end surface is bonded with the upper surface of raised (14).

10. a kind of connection structure of shift handle and gear lever as claimed in claim 5, it is characterised in that: the locking hole It (10) is square hole, the lock tongue (34) is trapezium structure, is matched between the lock tongue (34) and the locking hole (10) for small―gap suture It closes.