CN113631469B - Windshield device for riding type vehicle - Google Patents
Windshield device for riding type vehicle Download PDFInfo
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- CN113631469B CN113631469B CN202080024731.3A CN202080024731A CN113631469B CN 113631469 B CN113631469 B CN 113631469B CN 202080024731 A CN202080024731 A CN 202080024731A CN 113631469 B CN113631469 B CN 113631469B
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- shaft
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- axial direction
- hole
- operating member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J17/00—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for
- B62J17/02—Weather guards for riders; Fairings or stream-lining parts not otherwise provided for shielding only the rider's front
- B62J17/04—Windscreens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
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Abstract
The problem is to prevent foreign substances such as water and dust from entering a gap between members and causing a malfunction of a windshield device of a saddle-ride type vehicle including a height-adjustable screen. The means is to provide a windshield device for a riding vehicle, comprising: a holder (11) for holding the screen panel; a bracket (12) fixed to the vehicle-body side member (7); a guide hole (71) provided in the holder; a first shaft (51) rotatably coupling the holder and the bracket, and mounted to be movable along the guide hole; and an operating member (15) for unlocking a locked state, which is a state in which the first shaft is fixed to the fixed position, in response to an operation by the driver. The operating member is slidably mounted in an axial direction with respect to the first shaft, and is provided with a communication hole for communicating the inside with the outside, the communication hole extending in the axial direction of the first shaft.
Description
Technical Field
The present invention relates to a windshield device disposed in front of a driver in a riding vehicle, and more particularly, to a windshield device including a height-adjustable screen (windshield member).
Background
Generally, in a saddle-ride type vehicle, a screen is provided in front of a driver in order to reduce the impact of traveling wind on the driver, and the height of the screen is adjustable in order to improve the convenience of the driver (see patent document 1).
Documents of the prior art
Patent document
Patent document 1: JP2017-124808A
Disclosure of Invention
Object of the Invention
In the above-described conventional technique, the four-joint link structure includes a screen bracket configured to support the screen, a base member attached to a member on the vehicle body side, and a link member coupling the screen bracket and the base member so that the screen can be lifted and lowered. In addition, a lever member is provided so that the driver can perform a switching operation of the movable state and the fixed state. However, if foreign matter such as water and dust enters into a movable portion such as the operation lever and accumulates there, a malfunction may be caused.
In view of the above background, an object of the present invention is to prevent foreign matter such as water and dust from causing malfunction after entering a gap of a movable portion, and to provide a windshield device for a saddle-ride type vehicle, which includes a height-adjustable screen.
Means of the technique
In order to achieve such an object, one aspect of the present invention provides a windshield device (1) disposed in front of a driver in a riding vehicle (2), the windshield device including: a windscreen member (5) arranged such that at least one of its height and angle is adjustable; a holding member (11) that holds the windshield member; an attachment member (12) fixed to a vehicle body and having a guide hole (71); a first shaft member (51) rotatably coupling the holding member and the attachment member and configured to move along the guide hole; and an operating member (15) configured to unlock a locked state, which is a state in which the first shaft member is fixed to a fixed position, in response to an operation by a driver, wherein the operating member is configured to slide in an axial direction thereof with respect to the first shaft member, and the operating member is provided with a communication hole (121) through which an inside of the operating member communicates with an outside of the operating member, the communication hole being arranged to extend in the axial direction of the first shaft member.
According to this aspect, foreign matter (water, dust, etc.) that has entered the interior of the operating member can be discharged to the exterior thereof through the communication hole, so that malfunction due to accumulation of the entered foreign matter can be avoided.
In the above aspect, preferably, the operating member (15) is configured to slide in the axial direction of the first shaft member (51), and the communication hole (121) is formed in the axial direction of the first shaft member.
According to this aspect, the operation direction of the operation member matches the direction of the communication hole, so that the entered foreign matter can be discharged according to the operation of the operation member.
In the above aspect, preferably, one of the holding member (11) and the operating member (15) is provided with a cylindrical projecting portion (85) projecting in the axial direction of the first shaft member (51) so that the operating member is slidably supported in the axial direction, and the other of the holding member and the operating member is provided with a cylindrical recessed portion (64) configured to receive the cylindrical projecting portion.
According to this aspect, by using the cylindrical protrusion, it is possible to prevent foreign matter from entering the gap between the holding member and the operating member or the gap between the attaching member and the operating member.
In the above aspect, preferably, the recessed portion and the projecting portion, which are respectively formed on the outer peripheral side of the cylindrical projecting portion and the inlet side of the cylindrical recessed portion, are joined to each other to form a labyrinth structure.
According to this aspect, by using the labyrinth structure, it is possible to prevent foreign matter from entering the cylindrical recess portion.
In the above aspect, preferably, the operating member (15) includes: a recessed portion (66) configured to accommodate a locking member that prevents the operating member from being disengaged from the first shaft member (51); and a fitting portion (62) configured to be fitted to the guide hole (71), and the communication hole (121) is arranged so that the bottom of the recessed portion communicates with the outer surface of the fitting portion through the communication hole.
According to this aspect, the foreign matter that has entered the outer surface side of the fitting portion of the operating member can be discharged to the opening side of the recessed portion.
In the above aspect, preferably, the windshield device further includes: a connecting member (13) arranged between the holding member (11) and the attaching member (12); a second shaft member (52) arranged in parallel with the first shaft member (51) and coupling the holding member and one end of the connecting member; and a third shaft member (53) arranged in parallel to the first shaft member and coupling the other ends of the attachment member and the coupling member, wherein the connecting member is provided with an overhanging portion (132) that protrudes in the axial direction and is arranged around an attachment hole (131) into which the second shaft member is inserted, and the holding member is provided with an annular protruding portion (134) that protrudes in the axial direction and is arranged around an attachment hole (133) into which the second shaft member is inserted and is configured to be fitted to the overhanging portion, and the connecting member is provided with another overhanging portion (142) that protrudes in the axial direction and is arranged around an attachment hole (141) into which the third shaft member is inserted, and the attaching member is provided with an annular protruding portion (144) that protrudes in the axial direction and is arranged around the attachment hole (143) into which the third shaft member is inserted and is configured to be fitted to the other overhanging portion.
According to this aspect, the overhanging portion covers the annular projecting portion in the attached state, so that it is possible to prevent foreign matter from entering the gap between the holding member and the connecting member or the gap between the attaching member and the connecting member. In addition, the annular projecting portion is fitted to the overhanging portion, so that it is possible to align the holding member and the attaching member with the connecting member, and perform centering of the attaching hole of the holding member and the attaching hole of the connecting member. Therefore, the second shaft member and the third shaft member can be easily attached.
Technical effects
Therefore, according to the above-described aspect, foreign matter (water, dust, etc.) that has entered the inside of the operating member can be discharged to the outside thereof through the communication hole, so that malfunction due to accumulation of the entered foreign matter can be avoided.
Drawings
Fig. 1 is a side view showing a state where a windshield device according to the present invention is applied to a motorcycle (riding vehicle);
FIG. 2 is a side view showing a screen adjuster;
FIG. 3 is a plan view showing a screen adjuster;
FIG. 4 is a perspective view showing a screen adjuster;
FIG. 5 is a side view showing state transitions (low position state and high position state) of the panel adjuster;
fig. 6 is a perspective view showing main portions of the operating member and the holder;
fig. 7 is a sectional view showing state transition (a locked state and a lock released state) of the lock mechanism;
FIG. 8 is a perspective view showing the first shaft and clip prior to assembly;
FIG. 9 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3 and showing the first shaft and clip assembled;
FIG. 10 is a cross-sectional view taken along line B-B of FIG. 3 and showing the second shaft and clip assembled;
FIG. 11 is a sectional view taken along line C-V of FIG. 3 and showing the third shaft and clip assembled;
FIG. 12 is a perspective view showing the first shaft and retainer prior to assembly;
fig. 13 is a front view showing the operating member;
fig. 14 is a rear view showing the operating member; and
figure 15 shows a perspective view of the arm.
Detailed Description
Hereinafter, an example of applying an embodiment of the present invention to a motorcycle (saddle-ride type vehicle) will be described with reference to the drawings.
As shown in fig. 1, a windshield device 1 is provided at a front portion of a vehicle body 3 of a motorcycle 2 (saddle-ride type vehicle). The windshield device 1 includes a screen panel 5 (windshield member). The screen 5 is disposed in front of the driver to reduce the impact of the traveling wind on the driver. The screen panel 5 may be made of a transparent synthetic resin material or a glass material.
As shown in fig. 2, the windshield device 1 includes a screen adjuster 6 configured to adjust the height of the screen 5. In the present embodiment, the screen adjuster 6 can adjust the screen 5 to two positions of the high position and the low position.
In the present embodiment, the posture (inclination angle) of the panel 5 is changed simultaneously with the height of the panel 5. In addition, the driver can adjust the height of the screen panel 5 according to his/her preference. For example, when driving at low speeds in urban areas, the driver may choose a low position with emphasis on the shaping, and when driving at high speeds on motorways, may choose a high position with emphasis on the windshield function.
In addition, in the present embodiment, the height of the screen panel 5 can be adjusted to two positions of the low position and the high position, but may be adjusted to three or more positions.
The screen adjuster 6 includes a holder 11 (holding member) configured to hold the screen 5, a bracket 12 (attaching member) fixed to the vehicle-body-side member 7, and an arm 13 (connecting member) arranged between the holder 11 and the bracket 12. The holder 11, the bracket 12, and the arm 13 may be made of a synthetic resin material.
The holder 11 includes a plurality of attachment portions 21 that fix the screen 5, a first hinge portion 22 that rotatably and slidably couples the bracket 12, and a second hinge portion 23 that rotatably couples the arm 13.
The bracket 12 includes a plurality of attachment portions 31 fixed to the vehicle-body side member 7, a slide guide portion 32 rotatably and slidably coupled to the holder 11, and a hinge portion 33 rotatably coupled to the arm 13.
The arm 13 includes a first coupling portion 41 coupled to the holder 11 and a second coupling portion 42 coupled to the bracket 12.
In addition, as shown in fig. 2 and 3, the screen adjuster 6 includes a first shaft 51 (first shaft member), a second shaft 52 (second shaft member), and a third shaft 53 (third shaft member). The first shaft 51, the second shaft 52, and the third shaft 53 may be made of a metal material.
The first shaft 51 rotatably couples the holder 11 and the bracket 12. The second shaft 52 rotatably couples the holders 11 and 13. The third shaft 53 rotatably couples the arm 13 and the stand 12. The first shaft 51, the second shaft 52, and the third shaft 53 are arranged in parallel to each other so as to constitute a three-shaft link structure.
Next, the height adjusting mechanism will be described.
As shown in fig. 3 and 4, the screen adjuster 6 includes a pair of left and right operating members 15. Each operating member 15 is provided with a grip portion 61 that the driver grips. In addition, the operating member 15 is disposed at a lateral end of the first shaft 51.
As shown in fig. 5 (a) and 5 (B), each slide guide portion 32 of the bracket 12 has a guide hole 71. The guide hole 71 is provided in each of the left and right slide guide portions 32. The guide hole 71 is formed to extend in the up-down direction.
When the driver grips the grip portion 61 of each operating member 15 and moves the grip portion 61 up and down, the first shaft 51 moves in the up-and-down direction along the guide hole 71. By this up-down operation, the holder 11 is moved in the up-down direction, so that the low position state shown in fig. 5 (a) and the high position state shown in fig. 5 (B) can be switched.
In the low position state shown in fig. 5 (a), the first shaft 51 is arranged on the lower end side of the guide hole 71. In the high position state shown in fig. 5 (B), the first shaft 51 is arranged on the upper end side of the guide hole 71. In addition, the arm 13 swings in response to the up-and-down movement of the first shaft 51 and the holder 11.
Next, a lock mechanism of the panel adjuster 6 will be described.
The screen adjuster 6 includes a lock mechanism configured to hold the screen 5 and the holder 11 at a prescribed height. In the present embodiment, the screen panel 5 and the holder 11 are held at two positions of the low position and the high position.
As shown in fig. 5 (a) and 5 (B), locking portions 72, which are formed wider than the other portions, i.e., have larger diameters, are provided at the lower end portion and the upper end portion of the guide hole 71 of the bracket 12. Each locking portion 72 is tapered from the outer surface side to the inner surface side of the holder 12.
On the other hand, as shown in fig. 6, each operating member 15 includes a fitting portion 62 configured to be fitted to each locking portion 72 of the bracket 12. The fitting portion 62 is tapered (formed in a truncated cone shape) so that the shapes of the fitting portion 62 and the locking portion 72 are complementary to each other.
Therefore, as shown in fig. 7 (a), in a state where the fitting portion 62 of each operating member 15 is fitted to the locking portion 72 of the guide hole 71, the first shaft 51 cannot move along the guide hole 71, and thus a locked state is produced in which the movement of the first shaft 51 is restricted.
On the other hand, as shown in fig. 7 (B), when the fitting portion 62 of each operating member 15 is disengaged from the locking portion 72 of the guide hole 71, a lock release state is produced that allows the first shaft 51 to move along the guide hole 71.
At this time, since the locking portion 72 and the fitting portion 62 are tapered in the direction of fitting the fitting portion 62 to the locking portion 72, the fitting portion 62 can be smoothly fitted to the locking portion 72, and looseness therebetween can be prevented in the state where the fitting portion 62 is fitted to the locking portion 72.
In addition, as shown in fig. 5 (a) and 5 (B), a pair of up-down locking portions 72 is provided in the guide hole 71. The holder 11 is held in a locked state at a low position where the fitting portion 62 of each operating member 15 is fitted to the lower locking portion 72; the holder 11 is held in a locked state at a high position where the fitting portion 62 of each operating member 15 is fitted to the upper locking portion 72.
In addition, as shown in fig. 7 (a) and 7 (B), each operating member 15 is provided with a center hole 63. In the center hole 63, the first shaft 51 is inserted. Thus, the operating member 15 is supported by the first shaft 51 so as to slide in the axial direction thereof relative to the first shaft 51.
In addition, in the center of each operating member 15, a recessed portion 66 is recessed in the axial direction of the first shaft 51. In this recessed portion 66, a stopper 81 and a spring 82 (biasing member) are accommodated. The stopper 81 prevents the operating member 15 from being separated from the first shaft 51. The spring 82 includes a coil spring, and the first shaft 51 is inserted therein. The spring 82 is attached in a compressed state between the operating member 15 and the stopper 81. Therefore, the operating member 15 is biased by the spring 82 in the direction to bring the fitting portion 62 of the operating member 15 into pressure contact with the locking portion 72. Therefore, when the grip portion 61 of the operating member 15 is pulled outward against the biasing force of the spring 82, the lock release state is produced, and the locked state (initial state) is restored by the biasing force of the spring 82 when the pulling operation on the operating member 15 is stopped.
In addition, as shown in fig. 6, the first hinge portion 22 of the holder 11 (to which the respective operating members 15 are attached) is provided with a cylindrical protrusion 85 that protrudes laterally. On the other hand, as shown in fig. 7 (a) and 7 (B), each operating member 15 is provided with a cylindrical recess 64 in which a cylindrical projection 85 of the holder 11 is fitted. Thus, the operating member 15 is supported by the holder 11 so as to move in the axial direction of the first shaft 51.
As shown in fig. 4, a pair of left and right operating members 15 is provided. In addition, a pair of left and right guide holes 71 are provided, and a pair of left and right locking mechanisms are provided, which respectively include the fitting portion 62 of each operating member 15 and the locking portion 72 of each guide hole 71. Thus, the driver can move the operating member 15 up and down by: the grip portions of the left and right operating members 15 are gripped with his/her left and right hands, respectively, while the left and right operating members 15 are pulled outward, and while the left and right locking mechanisms are set to the lock release state.
Next, an auxiliary mechanism of the panel adjuster 6 will be described.
The screen adjuster 6 includes an auxiliary mechanism configured to bias the holder 11 outward. More specifically, as shown in fig. 3, the auxiliary spring 91 is provided at the coupling portion of the holder 11 and the arm 13. The auxiliary spring 91 comprises one or more torsion coil springs, in particular two torsion springs in series, i.e. a double torsion spring. Both end arm portions of the auxiliary spring 91 are locked by the holder 11, and a central arm portion of the auxiliary spring 91 is locked by the arm 13. In addition, the second shaft 52 coupling the holder 11 and the arm 13 is inserted into the auxiliary spring 91.
As shown in fig. 2, a rotational force F1 that pushes and separates the holder 11 and the arm 13 is generated around the second shaft 52 by the biasing force of the auxiliary spring 91. In addition, a rising force F2 is generated which pushes the first shaft 51 upward along the guide hole 71.
The holder 11 is always biased upward with respect to the bracket 12 by the auxiliary spring 91. Therefore, looseness in the respective coupling portions of the holder 11, the bracket 12, and the arm 13 can be prevented.
In addition, the driver grips the grip portion 61 of each operating member 15 and performs an operation to lift the screen panel 5 and the holder 11 when the low position state is switched to the high position state. At the same time, the biasing force of the auxiliary spring 91 offsets the weight of the screen 5 and the holder 11, thereby reducing the operating force to lift the screen 5 and the holder 11. Therefore, operability (feeling of adjustment operation) is improved. In addition, when the locked state is unlocked at the high position, the self-dropping of the screen panel 5 and the holder 11 can be prevented.
Next, the attachment structure of the first shaft 51, the second shaft 52, and the third shaft 53 will be described.
As shown in fig. 8, a clip 101 for preventing detachment is attached to the first shaft 51. The first shaft 51 is provided with a small radius portion 55 at the attachment position of the clip 101. Similarly, a clip 101 is attached to each of the second shaft 52 and the third shaft 53, and the second shaft 52 and the third shaft 53 are provided with a small radius portion 55 at the attachment position of the clip 101.
Each clip 101 includes a support hole 103, an opening portion 104, and a resilient locking piece 105. The clip 101 may be made of synthetic resin having high elasticity. At the time of assembly, the clip 101 is pressed against the first shaft 51 in a state where the opening portion 104 is in contact with the small radius portion 55 of the first shaft 51. At this time, the elastic lock piece 105 is elastically deformed, and the small radius portion 55 is fitted to the support hole 103, and then the elastic deformation of the elastic lock piece 105 is released. Therefore, the clip 101 can be prevented from being detached from the first shaft 51. In addition, by fitting the clip 101 to the small radius portion 55, deviation of the clip 101 in the axial direction with respect to the first shaft 51 is restricted.
As shown in fig. 9, the first shaft 51 is provided with a pair of left and right small-radius portions 55, and a pair of left and right clips 101 are attached thereto. The first shaft 51 is inserted into the attachment hole of each first hinge portion 22 of the holder 11 and the guide hole 71 of each guide portion 32 of the bracket 12, and a pair of left and right clips 101 are attached to the first shaft 51. Therefore, the pair of left and right clips 101 are in contact with the inner surfaces of the left and right slide guide portions 32 of the bracket 12, so that the deviation of the first shaft 51 in the axial direction thereof can be restricted.
As shown in fig. 10, the second shaft 52 is provided with a small radius portion 55, and a clip 101 is attached thereto. The second shaft 52 is inserted into the attachment hole 131 of each first coupling portion 41 of the arm 13 and the attachment hole 133 of each second hinge portion 23 of the holder 11, and the clip 101 is attached to the second shaft 52. Therefore, the clip 101 is in contact with the left and right regulating portions 45 of the arm 13, so that the deviation of the second shaft 52 in the axial direction thereof can be regulated.
As shown in fig. 11, the third shaft 53 is provided with a small radius portion 55, and a clip 101 is attached thereto. The third shaft 53 is inserted into the attachment hole 141 of each second coupling portion 42 of the arm 13 and the attachment hole 143 of each hinge portion 33 of the bracket 12, and the clip 101 is attached to the third shaft 53. Therefore, the clip 101 is in contact with the left and right regulating portions 35 of the holder 12, so that the deviation of the third shaft 53 in the axial direction thereof can be regulated.
Next, the attachment structure of the operating member 15 will be described.
As shown in fig. 7 (a) and 7 (B), a stopper 81 (locking member) that prevents the operating member 15 from disengaging is attached to each end of the first shaft 51. As shown in fig. 12, the stopper 81 includes a central hole 111 and a plurality of resilient locking pieces 112. The stopper 81 may be made of synthetic resin having high elasticity. The first shaft 51 is inserted into the center hole 111. A plurality of elastic locking pieces 112 (in the present embodiment, three elastic locking pieces 112) are provided to hold the first shaft 51 therebetween. In addition, each resilient locking member 112 is deformable in the radial direction.
On the other hand, the first shaft 51 is provided with an annular groove 56 at the attachment position of the stopper 81. When the first shaft 51 is inserted into the center hole 111 of the stopper 81, the elastic locking piece 112 of the stopper 81 is engaged with the annular groove 56 of the first shaft 51 (see fig. 7 (a)). Therefore, the operating member 15 can be prevented from being displaced in the axial direction relative to the first shaft 51.
Next, a corresponding structure of preventing foreign matter in the panel adjuster 6 will be described.
As shown in fig. 7 (a) and 7 (B), a recessed portion 66 is provided in the center of the operating member 15, and a stopper 81 and a spring 82 are accommodated in the recessed portion 66. If foreign matter such as water and dust enters the inside of the recessed portion 66 through the opening of the recessed portion 66 and then stays there, malfunction of the operating member 15 may be caused. In view of this, in the present embodiment, a structure for promoting discharge of foreign matter that has entered the recessed portion 66 (discharge promoting structure for foreign matter) is provided.
More specifically, a communication hole 121 is provided, and the bottom of the recessed portion 66 communicates with the outer surface of the fitting portion 62 through the communication hole 121. Each communication hole 121 is arranged to extend in the axial direction of the first shaft 51. As shown in fig. 13, each communication hole 121 is open to the bottom of the recessed portion 66. In addition, as shown in fig. 14, each communication hole 121 is open to the outer surface of the fitting portion 62. A plurality of communication holes 121 (in the present embodiment, six communication holes 121) are provided at regular intervals in the circumferential direction. In addition, as shown in fig. 13, a groove 122 extending in the axial direction is provided on the inner peripheral surface of the recessed portion 66 so as to communicate with the communication hole 121. Each groove 122 is arranged to extend from the bottom of the recessed portion 66 to the opening of the recessed portion 66. In addition, as shown in fig. 14, a groove 123 extending in the axial direction is provided on the outer peripheral surface of the fitting portion 62 so as to communicate with the communication hole 121. Each groove 123 is provided to extend through the entire fitting portion 62 (see fig. 6).
The inside of the operating member 15 communicates with the outside of the operating member 15 through the communication hole 121 and the grooves 122, 123. More specifically, the inside of the recessed portion 66 of the operating member 15 communicates with the outer surface side of the fitting portion 62 of the operating member 15 opposite to the guide hole 71 of the bracket 12, so that foreign matter (water or sand) that has entered the inside of the operating member 15 can be discharged to the outside of the operating member 15.
In addition, as shown in fig. 4, in the panel adjuster 6, in the case where the operating member 15 is in the lock release state (see fig. 7 (B)), foreign matter may enter into a space between the operating member 15 and the holder 11 from a gap therebetween. That is, foreign matter may enter the space between the cylindrical protrusion 85 of each first hinge portion 22 of the holder 11 and the cylindrical recess 64 of the operating member 15. In view of this, in the present embodiment, a structure for preventing foreign matter from entering the space between the operating member 15 and the holder 11 (an entry preventing structure for foreign matter) is provided.
More specifically, as shown in fig. 6, the holder 11 is provided with an annular recessed portion 126 recessed in the axial direction on the outer peripheral side of the cylindrical projecting portion 85.
As shown in fig. 7 (a), in a normal state (locked state), the inner end 127 of the grip portion 61 of the operating member 15 is fitted to the annular recess 126 of the holder 11. Therefore, the clearance between the operating member 15 and the holder 11 forms a labyrinth structure. Therefore, it is possible to prevent foreign matter from entering the gap between the operating member 15 and the holder 11.
In addition, as shown in fig. 4, in the panel adjuster 6, foreign substances may enter a gap between each first coupling portion 41 of the arm 13 and each second hinge portion 23 of the holder 11. In addition, foreign substances may enter a gap between each second coupling portion 42 of the arm 13 and each hinge portion 33 of the bracket 12. In view of this, in the present embodiment, a structure for preventing foreign matter from entering the space between the holder 11 and the arm 13 and the space between the bracket 12 and the arm 13 (an entry prevention structure for foreign matter) is provided.
More specifically, as shown in fig. 15, each first coupling portion 41 of the arm 13 is provided with a hanging portion 132 on the outer periphery of the attachment hole 131 into which the second shaft 52 is inserted. The hanging portion 132 is provided on the upper side of the attachment hole 131. In addition, the overhanging portion 132 is formed in a semicircular shape around the axis of the second shaft 52.
On the other hand, as shown in fig. 10, each second hinge portion 23 of the holder 11 is provided with an annular projection 134 on the outer periphery of the attachment hole 133 into which the second shaft 52 is inserted. An annular projection 134 is provided on a surface opposite to the arm 13. In addition, the annular protrusion 134 protrudes in an annular shape so as to surround the attachment hole 133.
Therefore, in a state where the holder 11 and the arm 13 are attached to each other, the overhanging portion 132 of the arm 13 covers the annular projecting portion 134 of the holder 11 from above. Therefore, it is possible to prevent foreign matter from entering a gap between each first coupling portion 41 of the arm 13 and each second hinge portion 23 of the holder 11.
In addition, when the holder 11 and the arm 13 are attached to each other, the annular projecting portion 134 of the holder 11 is in contact with the suspended portion 132 of the arm 13, and the annular projecting portion 134 is fitted to the suspended portion 132. Therefore, the arm 13 can be aligned with the holder 11, and centering of the attachment hole 133 of the holder 11 and the attachment hole 131 of the arm 13 can be performed, so that the second shaft 52 can be easily attached thereto.
In addition, as shown in fig. 15, each second coupling portion 42 of the arm 13 is provided with a hanging portion 142 on the outer periphery of the attachment hole 141 into which the third shaft 53 is inserted. The hanging portion 142 is provided on the upper side of the attachment hole 141. In addition, the overhanging portion 142 is formed in a semicircular shape around the axis of the third shaft 53.
On the other hand, as shown in fig. 11, each hinge portion 33 of the bracket 12 is provided with an annular projection 144 on the outer periphery of the attachment hole 143 into which the third shaft 53 is inserted. An annular projection 144 is provided on the surface opposite the arm 13. In addition, the annular projection 144 projects in an annular shape so as to surround the attachment hole 143.
Therefore, in a state where the holder 12 and the arm 13 are attached to each other, the hanging portion 142 of the arm 13 covers the annular projecting portion 144 of the holder 12 from above. Therefore, it is possible to prevent foreign substances from entering a gap between each second coupling portion 42 of the arm 13 and each hinge portion 33 of the bracket 12.
In addition, when the bracket 12 and the arm 13 are attached to each other, the annular projecting portion 144 of the bracket 12 is in contact with the hanging portion 142 of the arm 13, and the annular projecting portion 144 is fitted to the hanging portion 142. Therefore, the arm 13 can be aligned with the bracket 12, and the centering of the attachment hole 143 of the bracket 12 and the attachment hole 141 of the arm 13 can be performed, so that the third shaft 53 can be easily attached thereto.
The specific embodiments have been described above, but the present invention is not limited to the above embodiments, and various modifications are possible. For example, in the above embodiment, the angle (attitude) of the screen 5 changes with the height of the screen 5. However, only the height of the screen panel 5 may be adjusted, or only the angle (attitude) of the screen panel 5 may be adjusted. In addition, in the above embodiment, the holder (holding member) 11 is provided with the cylindrical projecting portion 85, and the operating member 15 is provided with the cylindrical recessed portion 64. Instead, the holder 11 may be provided with a cylindrical recess, while the operating member 15 may be provided with a cylindrical projection.
Glossary
1: windshield device
2: motorcycle (riding vehicle)
3: vehicle body
5: screen board (windshield component)
6: screen board regulator
7: vehicle body side member
11: keeper (holding member)
12: support (attachment component)
13: arm (connecting component)
15: operating member
21: attachment part
22: a first hinge part
23: a second hinge part
31: attachment part
32: sliding guide part
33: hinge part
35: restriction part
41: first coupling part
42: second coupling part
45: restriction part
51: first axle (first axle component)
52: second axle (second axle component)
53: third shaft (third shaft component)
55: small diameter part
56: annular groove
61: gripping part
62: fitting part
63: central hole
64: cylindrical recess
66: concave part
71: guide hole
72: locking part
81: retainer (locking component)
82: spring (biasing member)
85: cylindrical projection
91: auxiliary spring
101: clamp
103: bearing hole
104: opening part
105: elastic locking piece
111: center hole
112: elastic locking piece
121: communicating hole
122: groove
123: groove
126: annular recess
127: inner end
131: attachment hole
132: suspended part
133: attachment hole
134: annular projection
141: attachment hole
142: suspended part
143: attachment hole
144: annular projection
Claims (5)
1. A windshield device disposed in front of a driver in a riding vehicle, the windshield device comprising:
a windscreen member arranged such that at least one of its height and angle is adjustable;
a holding member that holds the windshield member;
an attachment member fixed to a vehicle body and having a guide hole;
a first shaft member rotatably coupling the holding member and the attachment member and configured to move along the guide hole; and
an operating member configured to unlock a locked state in which the first shaft member is fixed to a prescribed position in response to an operation by a driver,
wherein the operating member is configured to slide in an axial direction thereof with respect to the first shaft member, and
the operation member is provided with a communication hole through which an inside of the operation member communicates with an outside of the operation member, the communication hole being arranged to extend in an axial direction of the first shaft member.
2. The windshield device according to claim 1, wherein one of the retaining member and the operating member is provided with a cylindrical protrusion that protrudes in an axial direction of the first shaft member so that the operating member is slidably supported in the axial direction, and the other of the retaining member and the operating member is provided with a cylindrical recess that is configured to receive the cylindrical protrusion.
3. The windshield device according to claim 2, wherein the concave and convex portions respectively formed on the outer peripheral side of the cylindrical protrusion and the inlet side of the cylindrical concave portion are engaged with each other to form a labyrinth structure.
4. The windshield device of any one of claims 1-3, wherein said operating member comprises:
a recessed portion configured to accommodate a locking member that prevents the operating member from being disengaged from the first shaft member; and
a fitting portion configured to be fitted to the guide hole, and
the communication hole is arranged such that a bottom of the recessed portion communicates with an outer surface of the fitting portion through the communication hole.
5. The windshield device of any one of claims 1-3, further comprising:
a connecting member disposed between the holding member and the attaching member;
a second shaft member arranged parallel to the first shaft member and coupling the holding member and one end of the connecting member; and
a third shaft member arranged parallel to the first shaft member and coupling the other ends of the attachment member and the connection member,
wherein the connecting member is provided with a hanging portion that projects in the axial direction and is arranged around an attachment hole of the connecting member, the second shaft member is inserted into the attachment hole of the connecting member, and the retaining member is provided with an annular projecting portion that projects in the axial direction and is arranged around an attachment hole of the retaining member, the second shaft member is inserted into the attachment hole of the retaining member, and the annular projecting portion is configured to be fitted to the hanging portion, and
the connecting member is provided with another overhang portion that protrudes in the axial direction and is arranged around an attachment hole of the connecting member, the third shaft member is inserted into the attachment hole of the connecting member, and the attachment member is provided with an annular protrusion that protrudes in the axial direction and is arranged around the attachment hole of the attachment member, the third shaft member is inserted into the attachment hole of the attachment member, and the annular protrusion is configured to be fitted to the other overhang portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019056255A JP7026075B2 (en) | 2019-03-25 | 2019-03-25 | Windshield device for saddle-riding vehicles |
| JP2019-056255 | 2019-03-25 | ||
| PCT/JP2020/011487 WO2020196037A1 (en) | 2019-03-25 | 2020-03-16 | Windshield device for saddle ride type vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113631469A CN113631469A (en) | 2021-11-09 |
| CN113631469B true CN113631469B (en) | 2023-02-17 |
Family
ID=72610507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080024731.3A Active CN113631469B (en) | 2019-03-25 | 2020-03-16 | Windshield device for riding type vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7026075B2 (en) |
| CN (1) | CN113631469B (en) |
| WO (1) | WO2020196037A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009179262A (en) * | 2008-01-31 | 2009-08-13 | Honda Motor Co Ltd | Windscreen device of saddle riding type vehicle |
| CN201961435U (en) * | 2011-03-17 | 2011-09-07 | 都江堰市南方橡塑有限公司 | Lower windshield of motorcycle |
| CN202728429U (en) * | 2012-05-03 | 2013-02-13 | 陈来昉 | Motorcycle wind shield |
| JP2016159718A (en) * | 2015-02-27 | 2016-09-05 | 本田技研工業株式会社 | Screen movable device in saddle-riding type vehicle |
| US10059174B1 (en) * | 2017-02-24 | 2018-08-28 | J.D. Family Enterprises, Inc. | Apparatus for adjusting a windshield on a motor vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6357004B2 (en) * | 2014-04-18 | 2018-07-11 | 川崎重工業株式会社 | Front structure of saddle-ride type vehicle |
| AU2016200144A1 (en) * | 2015-02-27 | 2016-09-15 | Honda Motor Co., Ltd. | Screen movable device in saddle riding type vehicle |
| JP6298485B2 (en) * | 2016-03-18 | 2018-03-20 | 本田技研工業株式会社 | Windshield device for saddle-ride type vehicles |
-
2019
- 2019-03-25 JP JP2019056255A patent/JP7026075B2/en active Active
-
2020
- 2020-03-16 CN CN202080024731.3A patent/CN113631469B/en active Active
- 2020-03-16 WO PCT/JP2020/011487 patent/WO2020196037A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009179262A (en) * | 2008-01-31 | 2009-08-13 | Honda Motor Co Ltd | Windscreen device of saddle riding type vehicle |
| CN201961435U (en) * | 2011-03-17 | 2011-09-07 | 都江堰市南方橡塑有限公司 | Lower windshield of motorcycle |
| CN202728429U (en) * | 2012-05-03 | 2013-02-13 | 陈来昉 | Motorcycle wind shield |
| JP2016159718A (en) * | 2015-02-27 | 2016-09-05 | 本田技研工業株式会社 | Screen movable device in saddle-riding type vehicle |
| US10059174B1 (en) * | 2017-02-24 | 2018-08-28 | J.D. Family Enterprises, Inc. | Apparatus for adjusting a windshield on a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113631469A (en) | 2021-11-09 |
| JP7026075B2 (en) | 2022-02-25 |
| JP2020157796A (en) | 2020-10-01 |
| WO2020196037A1 (en) | 2020-10-01 |
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