JP2013091473A - Shifting operation device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shifting operation device capable of easily responding to different oscillating ranges of an operation lever while avoiding the increase of a manufacturing cost.SOLUTION: In the shifting operation device having a bracket 1 fixed to a vehicle, the operation lever 2 capable of freely operating a transmission of the vehicle by being oscillatingly operated in a shift direction and a select direction, a socket 3 fixed to the bracket 1 and oscillatably holding the operation lever 2 to the bracket 1, and a stopper section formed in the bracket 1 and the socket 3, abutting on the operation lever 2 oscillating in a predetermined direction, and regulating further oscillation in the above direction, the attaching state of the socket 3 to the bracket 1 can be changed, the position of the stopper section abutting on the operation lever 2 is set according to the attaching state, and the oscillating range of the operation lever 2 can be changed.

Description

  The present invention relates to a speed change operation device that can arbitrarily operate a transmission of a vehicle by swinging an operation lever in the front-rear and left-right directions with respect to the traveling direction of the vehicle.

  A shift operation device for shifting a transmission (transmission) provided in a vehicle usually includes a bracket fixed to the vehicle and an operation lever that can be gripped and swung by a driver. Has been. Of these, the operation lever can be swung in the shift direction that is the front-rear direction and the select direction that is the left-right direction with respect to the traveling direction of the vehicle, and the operation is transmitted to the transmission via the wire, It was possible to operate the transmission to make an arbitrary shift.

  In addition, the bracket in the conventional speed change operation device is provided with a socket for holding the operation lever in a swingable manner, and an operation lever that is swung at a predetermined angle so that the operation lever is swung within a predetermined swing range. A stopper portion was formed to abut and restrict further swinging of the operation lever in that direction. By forming such a stopper portion, it is possible to avoid the operation lever from swinging beyond the swing range and applying an overload to the wire or the like, and damaging or deforming the wire or peripheral parts. Can do. In addition, since this prior art is not related to the literature known invention, there is no prior art document information to be described.

However, the conventional speed change operation device has the following problems.
For example, as shown in FIG. 11, a shift operation device (5-speed specification) (refer to FIG. 11A) capable of shifting operations of 1 to 5 speeds and reverse (R), 1 to 6 speeds and reverse ( The shift range (set swing range) from the neutral (N) position of the control lever is different from the shift operation device (6-speed specification) capable of performing each shift operation of R) (see FIG. 5B). Regarding the selection direction from the neutral (N) toward the reverse side, the swing range of the 6-speed specification is larger than that of the 5-speed specification. Therefore, since the position of the stopper portion in the select direction from the neutral (N) toward the reverse side differs between the 5-speed specification and the 6-speed specification, there are two types of brackets: the 5-speed specification bracket and the 6-speed specification bracket. There is a problem that it is necessary to prepare a bracket, and the manufacturing cost increases.

  In addition, if a 5-speed bracket is used in a 6-speed gear shifting operation device, it is sufficient to prepare one type of bracket. In this case, when the operation lever is swung from the neutral (N) toward the reverse side, the operation lever does not come into contact with the stopper portion, and an overload is applied to the wire or the like connected to the transmission. There is a bug. However, even if an overload is applied to a wire or the like, it may be possible to reinforce these parts and prevent them from being damaged or deformed. However, there is a problem that the manufacturing cost increases at least by the amount of reinforcement.

  The present invention has been made in view of such circumstances, and provides a speed change operation device that can easily cope with a different swing range of an operation lever while avoiding an increase in manufacturing cost. There is.

  According to the first aspect of the present invention, the transmission of the vehicle can be arbitrarily operated by swinging the bracket fixed to the vehicle and the shift direction that is the front-rear direction of the vehicle and the select direction that is the left-right direction. An operation lever, a holding means attached to the bracket and holding the operation lever so as to be swingable with respect to the bracket, and the operation lever formed on the bracket or the holding means and swung in a predetermined direction. In the speed change operation device provided with a stopper portion that contacts and restricts further swinging in the direction, the mounting state of the holding means with respect to the bracket can be changed, and the operation lever and the operation lever can be changed according to the mounting state. The position of the stopper portion that comes into contact is set, and the swing range of the operation lever can be changed.

  According to a second aspect of the present invention, in the speed change operation device according to the first aspect, the stopper portion is in contact with the operation lever that is swung in one of the swing directions in the select direction of the operation lever. A first stopper portion that restricts further swinging in the direction of the first and a further swinging of the other direction in contact with the operation lever that swings in the other direction of the select lever swinging of the operation lever And a second stopper portion for restricting the movement.

  According to a third aspect of the present invention, there is provided the speed change operation device according to the first or second aspect, wherein the holding means can be arbitrarily selected by rotating in the circumferential direction thereof, and the swing of the operation lever can be selected. The range can be changed.

  According to a fourth aspect of the present invention, there is provided the speed change operation device according to the third aspect, wherein the holding means is rotated 180 degrees in the circumferential direction so that the mounting state is between the first mounting state and the second mounting state. The swing range in the select direction of the operation lever can be changed.

  According to the first aspect of the present invention, the mounting state of the holding means with respect to the bracket can be changed, and the position of the stopper portion that contacts the operation lever is set according to the mounting state, so that the swing range of the operation lever is set. Therefore, it is possible to easily cope with a change in the swing range of the operation lever while avoiding an increase in manufacturing cost.

  According to the second aspect of the present invention, the stopper portion is in contact with the operation lever that has swung in one direction among the swings in the select direction of the operation lever, and restricts further swinging in the one direction. Since there is provided a stopper portion and a second stopper portion that abuts on the operation lever that swings in the other direction of the control lever swinging in the other direction and restricts further swinging in the other direction. The swing range of the lever in the select direction can be set easily and reliably.

  According to the third aspect of the present invention, the holding means can be arbitrarily selected by attaching it in the circumferential direction, and the swinging range of the operation lever can be changed. It is possible to change more smoothly, and it is possible to more easily cope with the operation lever having a different swing range.

  According to the fourth aspect of the present invention, the holding means can be changed between the first mounting state and the second mounting state by rotating 180 degrees in the circumferential direction. Since the oscillating range of the direction can be changed, it is possible to easily deal with two types of operating levers having different oscillating ranges while avoiding an increase in manufacturing cost.

The perspective view which shows the speed change operation apparatus which concerns on 1st Embodiment of this invention. Side view showing the speed change operation device The perspective view which shows the socket in the speed change operation apparatus Sectional view showing the socket Sectional drawing which shows the state (1st attachment state) which attached the socket to the bracket Sectional drawing which shows the state (2nd attachment state) which attached the socket to the bracket The perspective view which shows the socket in the speed change operation apparatus which concerns on 2nd Embodiment of this invention. Sectional view showing the socket Sectional drawing which shows the state (1st attachment state) which attached the socket to the bracket Sectional drawing which shows the state (2nd attachment state) which attached the socket to the bracket (A) Schematic diagram showing the swing range of the operating lever in the 5-speed gear shifting operation device (b) Schematic diagram showing the swing range of the operating lever in the 6-speed gear shifting device

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
The speed change operation device according to the present embodiment is such that a transmission (manual transmission) of an automobile can be arbitrarily operated by swinging the operation lever in the front-rear and left-right directions with respect to the traveling direction of the vehicle. As shown in -4, it is mainly comprised from the bracket 1, the operation lever 2, and the socket 3 as a holding means.

  The bracket 1 has an escutcheon (not shown) attached to the upper surface thereof, and is fixed in the vicinity of the driver's seat of the vehicle while holding the operation lever 2, the socket 3, and the like. For example, a resin molded product, a die cast molded product, etc. Consists of. In addition, the bracket 1 is made into the arbitrary shape and dimension according to a vehicle model, The bolt hole etc. for inserting the bolt etc. for fixing to a vehicle are formed in arbitrary positions.

  The operation lever 2 is capable of arbitrarily operating a transmission (manual transmission) of the vehicle by swinging in a shift direction a that is the front-rear direction of the vehicle and a select direction b that is the left-right direction. 6, it is configured to be swingably supported with respect to the bracket 1 via a spherical support portion 2 a. A wire W1 (see FIG. 2) extending to the transmission is connected to the distal end portion 2b of the operation lever 2, and the swing in the shift direction a of the operation lever 2 can be transmitted to the transmission via the wire W1. ing.

  Note that an interlocking portion 2c projects from the support portion 2a of the operation lever 2 toward the side, and a linkage 4 (bell crank) is connected to the interlocking portion 2c. The linkage 4 is provided with a connecting portion 4a to which a wire W2 (see FIG. 2) extending to the transmission is connected. Thus, the swing of the operation lever 2 in the select direction b is transmitted to the linkage 4 via the interlocking portion 2c, and is converted into a swing operation in the same direction as the shift direction a by the linkage 4 via the wire W2. Can be transmitted to the transmission.

  That is, when the driver swings the operation lever 2 in the shift direction a while holding a shift knob (not shown) formed on the proximal end side of the operation lever 2, the operation is performed by the wire connected to the distal end portion 2b. When the operation lever 2 is swung in the selection direction b while being transmitted to the transmission through W1, the operation is transmitted to the transmission through the wire W2 connected to the connection portion 4a of the linkage 4. Thus, any speed change operation intended by the driver is possible.

  The socket 3 (holding means) is attached to the support position of the operation lever 2 in the bracket 1 and holds the operation lever 2 with respect to the bracket 1 so as to be swingable. The socket 3 is made of, for example, polyacetal POM or the like. It consists of parts. However, the socket 3 is attached to the bracket 1 in a predetermined attachment state, and the support lever 2a of the operation lever 2 is rotatably supported so that the operation lever 2 can be swingably held. .

  Further, the bracket 1 and the socket 3 are provided with a stopper portion (in this embodiment, a stopper portion formed on the bracket 1) that contacts the operation lever 2 that swings in a predetermined direction and restricts further swinging in that direction. 1a, 1b and stopper portions 3a, 3b) formed in the socket 3 are formed. As shown in FIGS. 3 to 5, the socket 3 is made of a substantially cylindrical member that opens in the vertical direction, and can be supported while penetrating the operation lever 2 in the vertical direction. And the stopper parts 3a and 3b are formed in the position which opposes in the opening edge part of the lower part of the said socket 3, respectively.

  Here, in the present embodiment, the mounting state of the socket 3 with respect to the bracket 1 can be changed, and the position of the stopper portion that contacts the operating lever 2 is set according to the mounting state, so that the operating lever 2 is set. The rocking range of can be changed. More specifically, the mounting state of the socket 3 according to the present embodiment can be arbitrarily selected by rotating 180 degrees in the circumferential direction c (see FIG. 3). It is possible to change between the first attachment state as described above and the second attachment state as shown in FIG. 6, and the swing range of the operation lever 2 can be changed.

  However, when the socket 3 is attached to the bracket 1 in the first attachment state, as shown in FIG. 5, the stopper portion 3 a formed on the socket 3 is one of the swings in the select direction b of the operation lever 2. A first stopper portion that abuts on the operating lever 2 that swings in the direction ba and restricts further swinging in the one direction ba constitutes a stopper portion 1 a formed on the bracket 1. A second stopper portion that abuts on the operation lever 2 that has swung in the other direction bb of the swing in the select direction b (see the dashed line in FIG. 2) and restricts further swing in the other direction bb. Will be configured.

  That is, in the first mounting state, the stopper portion 3a formed on the socket 3 abuts on the operation lever 2 swinging in one direction ba, and the stopper portion 1a formed on the bracket 1 is in the other direction. The operating lever 2 that swings to bb comes into contact with the operating lever 2, thereby setting the swinging range of the operating lever 2. In this case, the stopper portion 3b formed on the socket 3 and the stopper portion 1b formed on the bracket 1 do not come into contact with the swinging operation lever 2 and have a function of setting the swing range of the operation lever 2. It will be in a state that does not fulfill.

  On the other hand, when the socket 3 is attached to the bracket 1 in the second attachment state, as shown in FIG. 6, the stopper portion 3 b formed on the socket 3 and the stopper portion 1 b formed on the bracket 1 are connected to the operation lever 2. A first stopper portion that contacts the operating lever 2 that oscillates in one direction ba among the oscillating motions in the select direction b and that regulates further oscillating in the one direction ba is formed in the socket 3. The stopper portion 3a formed on the bracket 1 and the stopper portion 1a formed on the bracket 1 are in contact with the operation lever 2 that has swung in the other direction bb of the swing in the select direction b of the operation lever 2 (see FIG. Reference) The second stopper portion that restricts further swinging in the other direction bb is configured.

  That is, in the second mounting state, the stopper portion 3b formed on the socket 3 and the stopper portion 1b formed on the bracket 1 abut on the operation lever 2 swinging in one direction ba and The formed stopper portion 3a and the stopper portion 1a formed on the bracket 1 come into contact with the operation lever 2 that is swung in the other direction bb, thereby setting a swing range of the operation lever 2. It becomes. In this case, the stopper portions 3a and 3b formed on the socket 3 and the stopper portions 1a and 1b formed on the bracket 1 are in contact with the swinging operation lever 2, and the swing range of the control lever 2 is It is in a state of fulfilling the function of setting.

  Thus, in this embodiment, the swing angle in one direction ba of the swing in the select direction b of the operating lever 2 is set smaller in the first mounting state than in the second mounting state. For example, when applied to the 5-speed specification as shown in FIG. 11A, the socket 3 is set in the first mounting state, and when applied to the 6-speed specification as shown in FIG. Can be in the second attachment state.

  It should be noted that in the first mounting state than in the second mounting state, one in which the swing angle in one direction ba among the swings in the selection direction b of the operation lever 2 is set larger, or the selection of the operation lever 2 Of the swings in the direction b, the swing angle in the other direction bb may be changed according to the mounting state of the socket 3. In the present embodiment, the stopper portions are formed at a total of four locations including the stopper portions 1a and 1b formed on the bracket 1 and the stopper portions 3a and 3b formed on the socket 3. For example, the stopper portion 1b and Stopper portions may be formed at a total of three locations including any one of the stopper portions 3b and the stopper portions 1a and 3a.

  According to the above embodiment, the mounting state of the socket 3 with respect to the bracket 1 can be changed, and the position of the stopper portion that contacts the operation lever 2 is set according to the mounting state, so that the operation lever 2 swings. Since the range can be changed, the bracket 1 and the socket 3 can be shared by those having different swing ranges of the operation lever 2, and the swing range of the control lever 2 can be avoided while increasing the manufacturing cost. Can easily cope with different ones.

  The stopper portion is in contact with the operation lever 2 that has swung in one direction ba among the swings in the select direction b of the operation lever 2 and restricts further swinging in the one direction ba. And a second stopper portion that contacts the operation lever 2 that has swung in the other direction bb of the swing of the operation lever 2 in the select direction b and restricts further swing in the other direction bb. Therefore, the swing range of the operation lever 2 in the select direction b can be set easily and reliably.

  Further, the socket 3 is rotated in the circumferential direction c so that the mounting state can be arbitrarily selected, and the swing range of the operation lever 2 can be changed, so that the mounting state of the socket 3 can be changed more smoothly. Therefore, it is possible to more easily cope with the operation lever 2 having a different swing range. In particular, according to the present embodiment, the socket 3 is rotated 180 degrees in the circumferential direction c so that the mounting state can be changed between the first mounting state and the second mounting state. Since the rocking range in the selection direction b can be changed, two types of rocking ranges of the operating lever 2 that are different from each other while avoiding an increase in manufacturing cost (in this embodiment, a 5-speed specification) And 6-speed specification).

Next, a speed change operating device according to a second embodiment of the present invention will be described.
As in the first embodiment, the speed change operation device according to the present embodiment can arbitrarily operate a transmission (manual transmission) of an automobile by swinging the operation lever back and forth and left and right with respect to the traveling direction of the vehicle. As shown in FIGS. 7 to 10, it is mainly composed of a bracket 1 ′, an operation lever 2, and a socket 5 as a holding means. Since the parts other than the operation lever 2 or the stopper portion of the bracket 1 'have substantially the same configuration as that of the first embodiment, detailed description thereof will be omitted.

  Like the socket 3 according to the first embodiment, the socket 5 (holding means) according to the present embodiment is attached to the support position of the operation lever 2 in the bracket 1 ′, and the operation lever 2 with respect to the bracket 1 ′. It is for holding in a swingable manner, and is made up of parts made of, for example, polyacetal POM. However, the socket 5 is attached to the bracket 1 ′ in a predetermined attachment state, and the operation lever 2 can be rotatably held by rotatably supporting the support portion 2 a of the operation lever 2. is there.

  The bracket 1 ′ and the socket 5 according to the present embodiment are provided with a stopper portion (in this embodiment, the bracket 1 ′ which is in contact with the operation lever 2 oscillating in a predetermined direction and restricts further oscillation in the direction. The formed stopper portions 1 ′ a, 1 ′ b and the stopper portion 5 a formed on the socket 5 are formed. As shown in FIGS. 7 to 9, the socket 5 is made of a substantially cylindrical member that opens in the vertical direction, and can be supported while penetrating the operation lever 2 in the vertical direction. And the opening edge part of the upper part of the said socket 5 is made to project, and the stopper part 5a is formed.

  Here, in the present embodiment, the mounting state of the socket 5 with respect to the bracket 1 ′ can be changed, and the position of the stopper portion that contacts the operation lever 2 is set according to the mounting state, and the operation lever 2 can be changed. More specifically, the socket 5 according to the present embodiment can be arbitrarily selected in its mounting state by rotating 180 degrees in the circumferential direction c (see FIG. 7). It is possible to change between the first attachment state as described above and the second attachment state as shown in FIG. 10, and the swing range of the operation lever 2 can be changed.

  However, when the socket 5 is attached to the bracket 1 ′ in the first attachment state, as shown in FIG. 9, the stopper portion 5a formed on the socket 5 A first stopper portion that abuts on the operating lever 2 that swings in one direction ba and restricts further swinging in the one direction ba constitutes a stopper portion 1′a formed on the bracket 1 ′. The control lever 2 is in contact with the control lever 2 that swings in the other direction bb of the swing in the select direction b (see the two-dot chain line in FIG. 2) to restrict further swing in the other direction bb. 2 stopper parts are formed.

  That is, in the first mounting state, the stopper portion 5a formed on the socket 5 abuts on the operation lever 2 swinging in one direction ba, and the stopper portion 1'a formed on the bracket 1 ' The operation lever 2 is swung in the other direction bb, so that the swing range of the operation lever 2 is set. In this case, the stopper portion 1 ′ b formed on the bracket 1 ′ does not come into contact with the oscillating operation lever 2 and does not perform the function of setting the oscillating range of the operation lever 2.

  On the other hand, when the socket 5 is attached to the bracket 1 ′ in the second attachment state, the stopper portion 1′b formed on the bracket 1 ′ is swung in the selection direction b of the operation lever 2 as shown in FIG. The stopper portion 1 formed on the bracket 1 ′ is configured to form a first stopper portion that abuts the operating lever 2 that swings in one direction ba of the movement and restricts further swinging in the one direction ba. 'a comes into contact with the control lever 2 that swings in the other direction bb of the swing in the select direction b of the control lever 2 (see the dotted line in FIG. 2), and further swings in the other direction bb. The 2nd stopper part to regulate will be constituted.

  That is, in the second mounting state, the stopper portion 1′b formed on the bracket 1 ′ abuts on the operation lever 2 swinging in one direction ba and the stopper portion 1 formed on the bracket 1 ′. 'a comes into contact with the operating lever 2 that has swung in the other direction bb, so that the swinging range of the operating lever 2 is set. In this case, the stopper portion 5a formed on the socket 5 does not come into contact with the swinging operation lever 2 and does not perform the function of setting the swing range of the operation lever 2.

  Thus, in the present embodiment, as in the first embodiment, the first mounting state is more likely to swing in one direction ba than the second mounting state in the select direction b of the operating lever 2. When the moving angle is set small, for example, when applied to the 5-speed specification as shown in FIG. 11A, the socket 5 is set in the first mounting state and the 6-speed specification as shown in FIG. When applied to the socket 5, the socket 5 can be set in the second mounting state.

  It should be noted that in the first mounting state than in the second mounting state, one in which the swing angle in one direction ba among the swings in the selection direction b of the operation lever 2 is set larger, or the selection of the operation lever 2 Of the swings in the direction b, the swing angle in the other direction bb may be varied depending on the mounting state of the socket 5. In the present embodiment, the stopper portions are formed at a total of three locations including the stopper portions 1′a and 1′b formed on the bracket 1 ′ and the stopper portion 5a formed on the socket 5. The stopper portion constituting the first stopper portion together with the stopper portion 1′b in the second mounting state may be formed at a position facing the stopper portion 5a of the fifth stopper portion. It is good also as what does not form.

  According to the above-described embodiment, the mounting state of the socket 5 with respect to the bracket 1 ′ can be changed, and the position of the stopper portion that comes into contact with the operating lever 2 is set according to the mounting state, so that the swinging of the operating lever 2 is performed. Since the moving range can be changed, the bracket 1 ′ and the socket 5 can be shared by those having different swinging ranges of the operating lever 2, and the operating lever 2 can be swung while avoiding an increase in manufacturing cost. It is possible to easily cope with different moving ranges.

  The stopper portion is in contact with the operation lever 2 that has swung in one direction ba among the swings in the select direction b of the operation lever 2 and restricts further swinging in the one direction ba. And a second stopper portion that contacts the operation lever 2 that has swung in the other direction bb of the swing of the operation lever 2 in the select direction b and restricts further swing in the other direction bb. Therefore, the swing range of the operation lever 2 in the select direction b can be set easily and reliably.

  Furthermore, since the socket 5 is rotated in the circumferential direction c, the mounting state can be arbitrarily selected and the swing range of the operation lever 2 can be changed, so that the mounting state of the socket 5 can be changed more smoothly. Therefore, it is possible to more easily cope with the operation lever 2 having a different swing range. In particular, according to the present embodiment, the socket 5 is rotated 180 degrees in the circumferential direction c so that the mounting state can be changed between the first mounting state and the second mounting state. Since the rocking range in the selection direction b can be changed, two types of rocking ranges of the operating lever 2 that are different from each other while avoiding an increase in manufacturing cost (in this embodiment, a 5-speed specification) And 6-speed specification).

  Although the present embodiment has been described above, the present invention is not limited to these embodiments. For example, the sockets (3, 5) are rotated by a predetermined angle (for example, 90 degrees) other than 180 degrees or turned upside down. Thus, different mounting states of the bracket (1, 1 ′) can be obtained, and the position of the stopper portion that comes into contact with the operation lever 2 is set according to the mounting state. The moving range may be changeable.

  Further, in the present embodiment, stopper portions are formed on both the sockets (3, 5) and the brackets (1, 1 ′), and the operation levers 2 and Although the stopper portion to be contacted is configured to be different, the position of the stopper portion that contacts the operation lever 2 is set according to the mounting state of the socket (3, 5), and the swing range of the operation lever 2 is set. As long as it can be changed, the stopper portion may be formed only on the socket, or may be formed only on the bracket.

  Furthermore, the socket 5 according to the second embodiment is configured such that the operation lever 2 can be swingably supported by rotatably supporting the support portion 2a of the operation lever 2, but in the support portion 2a, The lower spherical surface is received by the bracket 1 ′, and the upper spherical surface of the support portion 2 a is held by the socket 5, so that the support portion 2 a of the operation lever 2 is sandwiched in the vertical direction. You may make it do. In this case, the socket 5 may be one in which the mounting state can be changed while being mounted on the bracket 1 ′.

  In this embodiment, the transmission to be applied is a manual transmission. However, if the transmission has an operation lever that can be swung in the shift direction and the selection direction, the automatic transmission can be operated. You may apply. In the present embodiment, the swing range of the operation lever in the select direction can be changed. However, the present invention may be applied to a configuration in which the swing range of the operation lever in the shift direction can be changed.

  A shift operation device in which the mounting state of the holding means with respect to the bracket can be changed, and the position of the stopper portion that contacts the operation lever is set according to the mounting state, and the swing range of the operation lever can be changed If so, the present invention can also be applied to ones having different external shapes or to which other functions are added.

1, 1 'bracket 2 control lever 3 socket (holding means)
4 Linkage 5 Socket a Shift direction b Select direction c Circumferential direction

Claims (4)

A bracket fixed to the vehicle;
An operation lever that can arbitrarily operate the transmission of the vehicle by swinging in a shift direction that is the front-rear direction of the vehicle and a select direction that is the left-right direction;
A holding means attached to the bracket and holding the operation lever so as to be swingable with respect to the bracket;
A stopper part that is formed on the bracket or the holding means and that abuts on the operation lever that swings in a predetermined direction to restrict further swinging in the direction;
In a speed change operation device comprising:
The mounting state of the holding means with respect to the bracket can be changed, and the position of the stopper portion that contacts the operation lever is set according to the mounting state, so that the swing range of the operation lever can be changed. A speed change operation device characterized by that. The stopper portion is
A first stopper portion that contacts the operation lever that has swung in one direction among the swings in the select direction of the operation lever and restricts further swinging in the one direction;
A second stopper portion that contacts the operation lever that has swung in the other direction among the swings in the select direction of the operation lever and restricts further swinging in the other direction;
The shift operation device according to claim 1, further comprising:   The speed change according to claim 1 or 2, wherein the holding means can be arbitrarily selected by rotating in the circumferential direction, and the swing range of the operation lever can be changed. Operating device.   The holding means is rotated 180 degrees in the circumferential direction, so that the mounting state can be changed between the first mounting state and the second mounting state, and the swing range of the operation lever in the select direction is changed. 4. The speed change operation device according to claim 3, wherein the speed change operation device is enabled.

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