JP2015101313A - Fitting structure of oil supply port lid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting structure of an oil supply port lid by which the oil supply port lid is not closed during oil supply without increasing components.SOLUTION: A fitting structure for fitting an oil supply port lid 1 by an arm member 20, in which the oil supply port lid 1 has a lid inner member 10 which is integrally attached to a reverse face thereof. A lid fitting shaft 14 is attached to the lid inner member 10, and an engagement clip 30 is attached to the lid inner member 10 while holding the lid fitting shaft 14 of the lid inner member 10. The arm member 20 has one end forming an arm member fitting leg which is attached to a vehicle body, and the other end at which an arm member holding arm is formed, and the arm member holding arm rotatably holds the lid fitting shaft 14. The engagement clip 30 has a clip rotational groove 34 which holds the lid fitting shaft 14, a tip of the clip rotational groove 34 is provided with a clip tip engagement part 36, and the clip tip engagement part 36 is engaged with the arm member 20 when the oil supply port lid 1 is opened.

Description

  The present invention relates to a mounting structure for an oil filler lid in which an oil filler lid that closes an oil filler opening of a vehicle body is attached by an arm member attached to the vehicle body.

When fuel is supplied to the fuel tank for automobiles, the fuel filler lid 101 that closes the fuel filler provided in the vehicle body is opened, and fuel is supplied from the fuel filler.
At this time, as shown in FIG. 12, the fuel filler lid 101 is attached to the vehicle body by the lid inner member 110 being attached to the back surface and the arm member 120 attached to the vehicle body rotatably attaching the lid inner member 110. (For example, refer to Patent Document 1).

  The attachment of the lid inner member 110 by the arm member 120 is such that the lid attachment shaft 114 attached to the lid inner member 110 is rotatably attached to the tip of the arm member holding arm 121 of the arm member 120. As a result, when the fuel filler lid 101 is opened, the fuel filler lid 101 and the lid inner member 110 can rotate about the lid attachment shaft 114 and be supplied from the fuel filler.

  When the fuel filler lid 101 and the lid inner member 110 are opened, the lock pin provided in the vehicle body is removed from the lid lock hole 113 formed in the lid lock piece 112 of the lid inner member 110. At that time, the clip 130 is used to lift the fuel filler lid 101 and the lid inner member 110 slightly from the vehicle body.

  As shown in FIGS. 13 and 14, the clip 130 is formed with a clip holding groove 133 that is rotatably fitted to the lid mounting shaft 114 on the back surface on the front end side of the flat clip body 131. A clip front end portion 135 is formed at the front end of 133. A clip locking leg 132 is formed on the rear surface on the rear end side of the flat clip body 131, and the clip locking leg 132 is engaged with the engagement hole 115 of the lid inner member 110. A clip locking leg locking spring 132 a is formed on the side surface on the rear end side of the clip locking leg 132, and when the clip locking leg 132 is inserted into the engagement hole 115, Prevent it from coming off.

A spring member 139 is attached to the upper surface of the clip body 131.
As shown in FIGS. 15 and 16, the spring member 139 attached to the clip 130 is in contact with the arm member 120 when the fuel filler lid 101 is closed and the lid lock hole 113 is locked. , Has been pressed.

  When the lock of the lid lock hole 113 is released and the lock of the lid lock hole 113 is released, the tip of the fuel filler lid 101 on the lid lock piece 112 side is slightly lifted from the vehicle body by the elastic force of the spring member 139. Therefore, the fuel filler cap 101 can be opened further by gripping its end with a hand.

  Then, as shown in FIG. 17, the fuel filler lid 101 rotates about the lid mounting shaft 114 and opens wide, and the tip 111 that is the tip of the lid inner member 110 or the clip tip 135 of the clip 130 is The rotation of the fuel filler cap 101 stops by contacting the bent end portion 126 of the arm member 120.

Then, although oil supply can be started from the oil supply port, the oil supply port lid 101 has its own weight only during the refueling because the front end portion 111 of the lid inner member 110 is merely in contact with the front end portion 126 of the arm member 120. , The insertion of the fuel gun is hindered, and the workability is lowered.
In addition, it is not preferable to add a new part in order to maintain the state in which the fuel filler cap 101 is opened because the cost increases.

JP-A-7-112686

  Therefore, the present invention intends to provide an oil supply lid mounting structure in which the oil supply lid is not closed during refueling without increasing the number of parts.

In order to solve the above problems, the present invention of claim 1 is an attachment structure in which an oil filler lid that closes an oil filler opening of a vehicle body is attached by an arm member attached to the vehicle body.
A lid inner member is integrally attached to the back surface of the fuel filler lid, a lid mounting shaft is attached to the lid inner member, and a locking clip is attached to the lid inner member by sandwiching the lid mounting shaft of the lid inner member. ,
The arm member forms an arm member mounting leg that is attached to the vehicle body at one end, an arm member holding arm is formed at the other end, and the arm member holding arm holds the lid mounting shaft rotatably.
The locking clip has a clip rotation groove for holding the lid mounting shaft, and a clip tip locking portion at the tip of the clip rotation groove,
The clip tip locking portion is an oil supply lid mounting structure that is locked to the arm member when the fuel supply lid is opened.

In the first aspect of the present invention, in the mounting structure in which the fuel filler lid for closing the fuel filler opening of the vehicle body is attached by the arm member attached to the vehicle body, the fuel filler lid is integrally attached with the lid inner member on the back surface, and the lid inner member A lid attachment shaft is attached to the lid, and a latch clip is attached to the lid inner member with the lid attachment shaft of the lid inner member sandwiched therebetween. For this reason, the oil filler lid and the lid inner member attached to the arm member can be rotated together with the locking clip to open the oil filler.

  The arm member formed an arm member mounting leg with one end attached to the vehicle body, and formed an arm member holding arm at the other end, and the arm member holding arm held the lid mounting shaft in a freely rotatable manner. Therefore, by holding the fuel filler lid and the lid inner member with the arm member holding arm and attaching the arm member mounting leg to the vehicle body, the oil filler lid and the lid inner member can be rotated with respect to the vehicle body and firmly Can be installed on.

Since the locking clip has a clip rotation groove that clamps the lid mounting shaft, when the locking clip is mounted on the lid inner member, the locking clip and the lid inner member clamp the lid mounting shaft and rotate the oil supply lid It can be held freely.
The clip tip locking portion is locked to the arm member when the fuel filler cap is opened. For this reason, when the oil supply lid is opened, the rotation of the oil supply lid can be stopped by the clip end locking portion, and the oil supply lid is not closed during the oil supply, so that the workability of the oil supply can be improved.

According to a second aspect of the present invention, the clip front end locking portion is formed in a groove shape, and is a mounting structure for a fuel filler cap for locking the clip front end locking portion formed in the groove shape to the end portion of the arm member. .

In this invention of Claim 2, a clip front-end | tip latching | locking part is formed in groove shape, and the clip front-end | tip latching part formed in groove shape is latched to the edge part of an arm member. For this reason, the end portion of the arm member can be locked to the clip tip locking portion formed in a groove shape, and the rotation of the fuel filler cap can be stopped, and the fuel filler cap is not closed during fueling.

According to a third aspect of the present invention, the clip front end locking portion is formed in a hook shape, and is an attachment structure of a fuel filler cap that is locked in an arm member front end locking hole formed in the arm member.

In this invention of Claim 3, a clip front-end | tip latching | locking part is formed in hook shape, and is latched by the arm member front-end | tip locking hole formed in the arm member. For this reason, the clip end locking portion formed in the hook shape can be locked in the arm member tip locking hole of the arm member to stop the rotation of the oil supply lid, and the oil supply lid can be closed during refueling. Absent.

According to the present invention of claim 4, the locking clip is formed with a clip locking leg that engages with a lid locking hole provided in the lid inner member at the tip opposite to the side where the clip tip locking portion is provided. This is a mounting structure of the fuel filler cap.

  In the present invention of claim 4, the locking clip forms a clip locking leg that engages with the lid locking hole provided in the lid inner member at the tip opposite to the side where the clip tip locking portion is provided. did. For this reason, it is possible to easily attach the locking clip to the lid inner member by inserting the clip locking leg into the lid locking hole and fitting the lid mounting shaft into the clip rotation groove, and to firmly lock the clip. Can be held.

  According to a fifth aspect of the present invention, the locking clip is an attachment structure of the oil supply lid in which a spring member that contacts the arm member is attached when the oil supply lid is closed.

  In the present invention of claim 5, the locking clip is attached with a spring member that comes into contact with the arm member when the fuel filler cap is closed. For this reason, when the lock of the lid lock hole of the lid inner member attached to the fuel filler lid is released and the lock of the lid lock hole is released, the fuel filler lid may slightly lift from the vehicle body due to the elastic force of the spring member. it can. Then, it becomes easy to pick the end of the fuel filler cap by hand, and the fuel filler cap can be opened further by hand.

According to a sixth aspect of the present invention, the locking clip is a mounting structure for an oil filler cap formed of synthetic resin.

  In the present invention of claim 6, since the locking clip is formed of synthetic resin, it does not cause rust and the like, has elasticity, and locks or removes the fuel filler cap and the lid inner member to the arm member. It is easy to do. Further, if a fuel oil resistant synthetic resin is used, durability can be improved.

  According to the seventh aspect of the present invention, there is provided a fueling lid that has a lid locking piece for locking the fueling lid to the vehicle body when the fueling lid is closed on the side opposite to the side where the lid mounting shaft of the lid inner member is mounted. Structure.

  According to the seventh aspect of the present invention, a lid lock piece for locking the fuel filler lid to the vehicle body when the fuel filler lid is closed is formed on the side opposite to the side on which the lid mounting shaft of the lid inner member is attached. For this reason, the fuel filler cap and the lid inner member can be reliably locked by the lid lock piece.

Since the locking clip has a clip rotation groove for holding the lid mounting shaft and a clip tip locking portion at the tip of the clip rotation groove, the locking clip holds the lid mounting shaft, When the refueling lid is opened, it is locked to the arm member, so when the refueling lid is opened, the rotation of the refueling lid can be stopped by the clip end locking portion, and the refueling lid is not closed during refueling. Therefore, the workability of refueling can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates an embodiment of the present invention and is a perspective view illustrating a state in which a fuel filler cap and a lid inner member are attached to an arm member in a state where a fuel filler cap is opened. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates an embodiment of the present invention and is a perspective view illustrating a state in which a fuel filler lid is attached to a vehicle body in a state where the fuel filler lid is opened. FIG. 3 is a cross-sectional view illustrating a state in which a locking clip is attached to a lid inner member in a state in which an oil filler lid is closed according to an embodiment of the present invention. 1 is a cross-sectional view showing an embodiment of the present invention, showing a state in which a locking clip is attached to a lid inner member in a state where a fuel filler lid is opened, and is a cross-sectional view taken along line AA in FIG. is there. FIG. 3 is a cross-sectional view illustrating a state in which a locking clip is attached to a lid inner member from a closed state to an opened state, showing an embodiment of the present invention. The embodiment of the present invention shows a state in which the locking clip is attached to the lid inner member, and a state in which the clip tip locking portion of the locking clip is locked to the end of the arm member tip locking portion FIG. The other form of implementation of this invention is shown, The state where the latching clip was attached to the lid inner member, and the state where the clip tip latching part of the latching clip was latched by the arm member tip latching hole It is an expanded sectional view. The embodiment of the present invention is shown, and is an enlarged cross-sectional view of a state in which the tip of the clip tip locking portion of the locking clip is in contact with the end of the arm member tip locking portion. FIG. 5 is an enlarged cross-sectional view illustrating a state in which the tip of the clip leading end locking portion of the locking clip starts to get over the end of the arm member material leading end locking portion according to the embodiment of the present invention. 4 shows an embodiment of the present invention, wherein the tip of the clip tip locking portion of the locking clip gets over the end of the arm member material tip locking portion, and the clip tip locking portion is the arm member material tip locking. It is an expanded sectional view of the state which locked the edge part of a part. FIG. 9 is a graph showing an embodiment of the present invention and showing a rotational torque of a lid inner member when a locking clip tip locking portion is locked to an arm member tip locking portion. It is a perspective view which shows the state which attached the oil filler lid and the lid inner member to the arm member in the state which opened the conventional oil filler lid. It is the perspective view seen from diagonally upward of the conventional latching clip. It is a side view of the conventional latching clip. It is a bottom view which shows the state which attached the oil filler lid and the lid inner member to the arm member in the state which closed the conventional oil filler lid. It is sectional drawing which shows the state which attached the latching clip to the lid | cover inner member in the state which closed the conventional fueling port cover, and is sectional drawing along the BB line in FIG. It is sectional drawing which shows the state which attached the latching clip to the lid inner member in the state which opened the conventional fueling port lid, and is sectional drawing along the BB line in FIG.

The present invention relates to an attachment structure in which an oil filler lid 1 that closes an oil filler opening 2 of a vehicle body 3 is attached by an arm member 20 attached to the vehicle body 3. Embodiments of the present invention will be described with reference to FIGS.
First, based on FIGS. 1 and 2, the fuel filler lid 1, the lid inner member 10 attached to the fuel filler lid 1, the arm member 20 for attaching the lid inner member 10, and the locking clip 30 attached to the lid inner member 10 will be described. The rotation of the fuel filler cap 1 will be described later.

As shown in FIG. 2, the fuel filler lid 1 closes the fuel filler port 2 of the vehicle body 3, is made of sheet metal or synthetic resin, and the surface is painted according to the color of the vehicle body 3.
When fuel is supplied to the fuel tank for automobiles, the fuel filler lid 1 that closes the fuel filler 2 provided in the vehicle body 3 is opened, and fuel is supplied from the fuel filler 2.

  The fuel filler cap 1 has a lid inner member 10 attached to the back surface. The lid inner member 10 is made of sheet metal. A lid lock piece 12 is extended from the main body of the lid inner member 10 at a substantially right angle at one end of the lid inner member 10. A lid lock hole 13 is formed at the tip of the lid lock piece 12. When the fuel filler lid 1 is closed, the lock pin 4 attached to the vehicle body 3 is engaged with the lid lock hole 13, and the fuel filler lid 1 is locked to the vehicle body 3.

  As shown in FIG. 1, a lid attachment shaft 14 is attached to the other end of the lid inner member 10. Both ends of the lid mounting shaft 14 are fixed to the lid inner member 10, and a central portion of the lid mounting shaft 14 is provided slightly apart from the surface of the main body of the lid inner member 10, and fueling is performed around the lid mounting shaft 14. The palate 1 and the lid inner member 10 are formed so as to be rotatable together.

  In the vicinity of the lid mounting shaft 14, a lid mounting portion 15 is formed at the tip of the lid inner member 10. A locking clip 30 (to be described later) is attached to the lid attaching portion 15. The lid attaching portion 15 is provided with a lid tip locking holding portion 11 that holds a clip tip locking portion 36 of a locking clip 30 described later on the tip side, and a clip locking leg of the locking clip 30 on the rear side. A lid locking hole 16 for engaging 32 is formed.

  As shown in FIGS. 1 and 2, the arm member 20 forms an arm member mounting leg 22 to which one end of the arm member main body 25 is attached to the vehicle body 3, and the end on which the arm member mounting leg 22 is formed. An arm member holding arm 21 is formed on one of the right-angle ends. In the present embodiment, two arm member holding arms 21 are formed at the same end, and each tip is formed to be curved so as to hold the lid mounting shaft 14 rotatably.

  As shown in FIGS. 3 and 4, at the base portion of the arm member holding arm 21 between the two arm member holding arms 21, the arm member tip 25 is bent at a substantially right angle from the arm member main body 25. A stop 26 is formed. As will be described later, the clip tip locking portion 36 of the locking clip 30 is locked to the arm member tip locking portion 26.

  Two arm member mounting legs 22 of the arm member 20 are formed in a square shape from the arm member main body 25, and an arm member mounting hole 23 is formed at each tip. The tip of the arm member mounting hole 23 is in contact with the vehicle body 3. A screw or the like is fitted into the arm member mounting hole 23 to fix the arm member 20 to the vehicle body 3.

Next, the locking clip 30 will be described with reference to FIGS.
The locking clip 30 is preferably formed of a synthetic resin. In this case, rust or the like does not occur, and the locking clip 30 has elasticity, and it is easy to lock a clip locking leg 32 described later in the lid locking hole 16 of the lid inner member 10. is there. Further, if a fuel oil resistant synthetic resin is used, durability can be improved.

  As shown in FIG. 3, the locking clip 30 includes a clip body 31, a clip locking leg 32 formed on the rear side of the clip body 31, a clip holding groove 33 formed on the lower surface of the clip body 31, The clip main body 31 has a clip front end locking portion 36 formed on the front end side and a spring member 39 attached to the upper surface of the clip main body 31.

  As shown in FIG. 3, the clip body 31 is formed in a strip shape. The lower surface of the clip body 31 is formed in a flat plate shape so as to be in close contact with the lid attaching portion 15 of the lid inner member 10. The upper surface of the clip body 31 is formed in a flat plate shape, and a plate-like spring member 29 is attached obliquely.

The spring member 39 is formed of plate-shaped spring steel. The spring member 39 can use a spring or another elastic member in addition to the plate-shaped spring steel.
The spring member 29 is bent and comes into contact with the arm member 20 when the fuel filler lid 1 is closed, and when the lock of the fuel filler lid 1 is released, the end of the fuel filler lid 1 is slightly lifted, and the fuel filler lid 1 Can be easily opened by hand.

  A clip locking leg 32 is formed on the rear side of the clip body 31. As shown in FIG. 3, the clip locking leg 32 protrudes downward and is formed in a substantially U shape, and a clip holding groove 33 is formed in the center of the clip locking leg 32 as a space. When the clip latching leg 32 is fitted into the lid latching hole 16 of the lid inner member 10, the synthetic resin clip latching leg 32 bends toward the clip holding groove 33 and is latched in the lid latching hole 16. When the locking clip 30 is removed from the lid inner member 10, the clip locking leg 32 can be bent and removed from the lid locking hole 16.

A clip rotation groove 34 is formed on the front side of the lower surface of the clip body 31. When the lid mounting shaft 14 is engaged with the clip rotation groove 34 and the fuel filler lid 1 is opened, the fuel filler lid 1, the lid inner member 10, and the locking clip 30 may rotate together around the lid mounting shaft 14. it can.
Since the clip rotation groove 34 is formed to be slightly inclined in the rear direction, when the clip locking leg 32 is pressed against the lid mounting shaft 14 by the spring action of the clip locking leg 32, the locking clip 30 is moved to the lid inner member. The 10 lid attaching portions 15 do not come off.

  In the embodiment shown in FIG. 6, a clip tip locking portion 36 is formed in a protruding shape at a portion slightly retracted from the tip of the clip tip portion 35. A flat clip locking wall 38 is formed on the top surface of the tip of the clip tip 35, and a clip tip locking groove 37 having a V-shaped cross section is formed by the clip locking wall 38 and the clip tip locking part 36. ing. The end of the arm member tip locking portion 26 is locked in the clip tip locking groove 37. The clip locking wall 38 abuts against the wall of the end portion of the arm member tip locking portion 26.

In the embodiment shown in FIG. 7, a clip front end portion 35 is formed on the front side continuously from the clip rotation groove 34, and a clip front end locking portion 36 is formed in a hook shape on the clip front end portion 35. Yes. The clip tip locking portion 36 is locked in an arm member tip locking hole 26 a formed in the arm member tip locking portion 26.
A clip locking wall 38 is formed on the upper surface between the clip tip locking portion 36 and the clip rotation groove 34, and the clip locking wall 38 abuts against the wall around the arm member tip locking hole 26a.

Next, with regard to a method of opening and closing the fuel filler cap 1, first, a clip tip locking portion 36 and a clip tip locking groove 37 are provided at the tip of the locking clip 30 shown in FIG. A case where the end portion is locked will be described as an example. The embodiment of FIG. 7 will be described later.
First, as shown in FIG. 2, the lock of the fuel filler cap 1 is released. That is, the lock pin 4 inserted into the lid lock hole 13 of the lid lock piece 12 formed on the lid inner member 10 attached to the fuel filler lid 1 is removed from the lid lock hole 13 to release the lock.

Then, as shown in FIG. 5, due to the elastic force of the spring member 39 of the locking clip 30, the fuel filler cap 1 slightly rotates around the lid mounting shaft 14, and the lid lock piece 12 of the fuel filler cap 1 is provided. The end on the opposite side, that is, the end opposite to the lid mounting shaft 14 of the fuel filler lid 1 can be slightly lifted from the vehicle body 3. Therefore, it becomes easy to pick the end of the fuel filler cap 1 by hand, and the fuel filler cap 1 can be opened further by hand.
When the fuel filler lid 1 is opened widely, the fuel filler lid 1 and the lid inner member 10 rotate together around the lid mounting shaft 14 of the lid inner member 10 attached to the back surface of the fuel filler lid 1.

  Then, as shown in FIG. 8, the clip tip locking portion 36 of the locking clip 30 contacts the arm member tip locking portion 26 of the arm member 20. When the fuel filler cap 1 is further rotated, as shown in FIG. 9, the clip tip locking portion 36 gets over the arm member tip locking portion 26 while being bent.

  Further, as shown in FIGS. 4 and 10, the clip tip locking groove 37 formed between the clip tip locking portion 36 and the clip locking wall 38 is locked to the arm member tip locking portion 26. . Then, the clip locking wall 38 comes into contact with the arm member tip locking portion 26, and the rotation of the fuel filler cap 1 is stopped.

Since the locking clip 30 is made of a synthetic resin, the clip tip locking portion 36 is elastically bent, and the clip tip locking groove 37 is surely formed in the arm member tip locking portion 26 of the arm member 20. Can be locked. Further, even when the arm member front end locking portion 26 is disengaged from the clip front end locking groove 37, the arm member front end locking portion 26 can get over the clip front end locking portion 36 and be surely released.
At this time, the clip tip 35 is held by the lid tip locking holding part 11 at the tip of the lid attachment part 15 of the lid inner member 10, so that the fuel filler lid 1 is rotated without being greatly bent. The following predetermined torque can be obtained.

  FIG. 11 shows a change in the rotation torque of the fuel filler cap 1 at this time. A line X in FIG. 11 is a change in rotation torque when the fuel filler lid 1 is closed by its own weight, and a line Y is a change in rotation torque of the fuel filler lid 1 of the present invention. The portion indicated by Z in FIG. 11 indicates that when the fuel filler cap 1 is opened, the clip tip locking portion 36 of the locking clip 30 gets over the arm member tip locking portion 26 of the arm member 20, and the clip tip locking groove 37. A change in torque when locked to the shaft is shown. Thus, the torque of the portion indicated by Z is larger than the torque of rotation when the fuel filler cap 1 is closed by its own weight, and the fuel filler cap 1 can be prevented from closing by its own weight.

  In this way, when the fuel filler cap 1 is opened, the clip tip locking groove 37 is locked to the arm member tip locking portion 26 of the arm member 20, and the fuel filler cap 1 is held at a predetermined torque. For this reason, when the fuel filler cap 1 is opened, the clip tip locking groove 37 can stop the fuel filler cap 1 from rotating by its own weight, and the fuel filler cap 1 is not closed during fueling, so that the lubrication workability is improved. Can be improved.

  When the fuel filler cap 1 is opened, the arm member tip locking portion 26 is locked in the clip tip locking groove 37, and the clip locking wall 38 of the locking clip 30 is located on the side surface of the arm member tip locking portion 26. Abut. For this reason, it is possible to prevent the fuel filler lid 1 from being opened excessively further and to prevent the fuel filler lid 1 from contacting the vehicle body or the like.

  Further, when the fuel filler cap 1 is closed, the latching clip 30 is formed of synthetic resin and has elasticity. Therefore, when the fuel filler cap 1 is rotated, the clip tip latching portion 36 of the latching clip 30 is bent, and the arm The oil supply lid 1 can be easily closed by overcoming the member front end locking portion 26 and releasing the locking.

Next, a case where the clip tip locking portion 36 shown in FIG. 7 is formed in a bowl shape and the clip tip locking portion 36 is locked in the arm member tip locking hole 26a formed in the arm member 20 will be described. To do. In the case shown in FIG. 7, only the hook-shaped clip tip locking portion 36 and the arm member tip locking hole 26 a of the arm member tip locking portion 26 are different, and the other portions are the same. A description of the same part is omitted.

  First, the lock of the fuel filler cap 1 is released. The end of the fuel filler lid 1 opposite to the lid mounting shaft 14 can be lifted slightly from the vehicle body 3. Then, the fuel filler cap 1 can be opened further by hand. When the fuel filler lid 1 is opened widely, the fuel filler lid 1 and the lid inner member 10 rotate together around the lid mounting shaft 14 of the lid inner member 10 attached to the back surface of the fuel filler lid 1.

Then, as shown in FIG. 7, the clip tip locking portion 36 of the locking clip 30 enters the arm member tip locking hole 26 a of the arm member tip locking portion 26 of the arm member 20. The clip front end locking portion 36 is elastically bent, gets over the peripheral edge of the arm member front end locking hole 26a, and is locked in the arm member front end locking hole 26a.
At this time, the clip tip locking portion 36 is not greatly bent because it is held by the lid tip locking holding portion 11 at the tip of the lid mounting portion 15.

  Then, the clip locking wall 38 comes into contact with the outer surface around the arm member tip locking hole 26a, and the rotation of the filler cap 1 stops. For this reason, it is possible to prevent the fuel filler lid 1 from being opened excessively further and to prevent the fuel filler lid 1 from contacting the vehicle body or the like.

  In this way, when the fuel filler lid 1 is opened, the clip tip latching portion 36 is latched in the arm member tip latching hole 26a of the arm member 20, and the fuel filler lid 1 is held at a predetermined torque. For this reason, when the fuel filler lid 1 is opened, the clip tip locking groove 37 can stop the oil filler lid 1 from rotating by its own weight. Can be improved. The change of the torque of the rotation of the fuel filler cap 1 at this time is the same as that of the embodiment of FIG.

  Further, when the fuel filler cap 1 is closed, the locking clip 30 is made of synthetic resin and has elasticity. Therefore, when the fuel filler cap 1 is rotated, the clip tip locking portion 36 of the locking clip 30 is moved to the arm member. The oil supply lid 1 can be easily closed by overcoming the peripheral edge of the front end locking hole 26a to release the locking.

DESCRIPTION OF SYMBOLS 1 Oil supply lid | cover 10 Lid inner member 14 Lid attachment shaft 20 Arm member 21 Arm member holding arm 26 Arm member front end locking part 26a Clip front end locking hole 30 Locking clip 35 Clip front end part 36 Clip locking part 37 Clip front end locking Groove 38 Clip locking wall 39 Spring member

Claims (7)

In the mounting structure in which the fuel filler lid that closes the fuel filler port of the vehicle body is attached by the arm member attached to the vehicle body,
A lid inner member is integrally attached to the back surface of the fuel filler lid, a lid mounting shaft is attached to the lid inner member, the lid mounting shaft of the lid inner member is sandwiched, and a locking clip is attached to the lid. Attached to the inner member,
The arm member forms an arm member mounting leg that is attached at one end to the vehicle body, and an arm member holding arm is formed at the other end, and the arm member holding arm holds the lid mounting shaft in a rotatable manner. And
The locking clip is provided with a clip rotation groove for sandwiching the lid mounting shaft, and a clip tip locking portion at the tip of the clip rotation groove,
The clip end locking portion is locked to the arm member when the oil supply lid is opened, and the oil supply lid mounting structure is characterized in that 2. The oil cap opening attachment structure according to claim 1, wherein the clip tip locking portion is formed in a groove shape, and the clip tip locking portion formed in the groove shape is locked to an end portion of the arm member. 2. The fuel filler cap mounting structure according to claim 1, wherein the clip front end locking portion is formed in a bowl shape and is locked in an arm member front end locking hole formed in the arm member. 2. The locking clip according to claim 1, wherein a clip locking leg that engages with a lid locking hole provided in the lid inner member is formed at a tip opposite to the side where the clip tip locking portion is provided. The mounting structure for the fuel filler cap according to any one of claims 3 to 4. 5. The fuel supply lid mounting structure according to claim 1, wherein a spring member that contacts the arm member is attached to the locking clip when the fuel supply lid is closed. The oiling cap attachment structure according to any one of claims 1 to 5, wherein the locking clip is made of a synthetic resin. 7. A lid lock piece for locking the fuel filler lid to the vehicle body when the fuel filler lid is closed on a side opposite to the side on which the lid mounting shaft of the lid inner member is attached. The fuel filler cap mounting structure according to any one of the above.