JP2016215959A - Attaching structure of lid member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attaching structure of a lid member by which the lid member for closing an opening part is not removed easily during use, and the lid member is easily removed as a whole unit of the lid member when necessary.SOLUTION: In an attaching structure of a lid member 10 for closing an opening part 1, the lid member 10 is rotatably attached to a lid attaching member 20. The lid attaching member 20 forms an engagement claw 27 on an outer surface. A lid attaching member storage case 30 for holding the lid attaching member 20 is arranged on the opening part 1. A locking recessed part 31 for locking the engagement claw 27 is formed on the lid attaching member storage case 30. A through hole 32 passing through an outer wall of the lid attaching member storage case 30 is formed on the locking recessed part 31. When the lid attaching member 20 is stored in the lid attaching member storage case 30, the engagement claw 27 is engaged with the locking recessed part 31, and a protrusion part 43 of a locking release member 40 is inserted from the through hole 32 to release locking of the engagement claw 27 from the locking recessed part 31.SELECTED DRAWING: Figure 12

Description

The present invention relates to a mounting structure for a lid member that closes an opening.

In the lid member that closes the opening, as shown in FIG. 21, for example, when fuel is supplied to a fuel tank for an automobile, an oil filler box 130 attached in the vicinity of the fuel filler 1 provided in the vehicle body that is the opening is provided. Fuel is supplied after opening the fuel filler cap 110 which is a lid member.
At this time, the fuel filler cap 110 is attached to the arm member 120. The arm member 120 extends integrally from the fuel filler lid 110 and is attached to the fuel filler box 130 with a mounting pin 131 (see, for example, Patent Document 1).

  The fuel filler cap 110 is attached by the arm member 120 to the tip 121 of the arm member 120 with a mounting pin 131 so as to be rotatable. Thereby, when opening the fuel filler cap 110, the fuel filler cap 110 can rotate around the attachment pin 131 and can be fueled from the fuel filler 1.

The attachment pin 131 is attached by press-fitting to the tip 121 of the arm member 120 and the attachment portion of the fuel filler box 130. For this reason, it is difficult to remove the fuel filler cap 110 because it is necessary to remove the fuel filler box 110 together with the fuel filler box 130.
However, it may be necessary to remove the fuel filler cap 110 for repair or the like.

JP 11-334391 A

  Therefore, the present invention provides a lid member mounting structure in which the lid member that closes the opening portion does not easily come off during use, and when necessary, the lid member can be easily removed as a unit of the lid member. It is what.

In order to solve the above-described problem, the present invention of claim 1 provides a lid member mounting structure for closing an opening.
The lid member is pivotally attached to the lid attachment member,
The lid mounting member forms an engaging claw on the outer surface,
A lid mounting member storage case for holding the lid mounting member is provided in an opening box attached around the opening, and a locking recess for locking the engaging claw is formed in the lid mounting member storage case. Form a through-hole that penetrates the outer wall of the lid mounting member storage case,
When the lid mounting member is stored in the lid mounting member storage case, the engaging claw is engaged with the locking recess, and the protrusion of the unlocking member is inserted from the through hole, and the engaging claw is inserted from the locking recess. It is the attachment structure of the cover member characterized by making it possible to cancel | release latching.

According to the first aspect of the present invention, in the lid member mounting structure for closing the opening, the lid member is rotatably attached to the lid mounting member, and the lid mounting member forms an engaging claw on the outer surface. For this reason, if a lid attachment member is attached to an opening part box, a lid member can rotate and can block an opening part. Further, the engaging claws on the outer surface of the lid mounting member can detachably lock the lid mounting member to the opening box.

A lid mounting member storage case for holding the lid mounting member is provided in an opening box attached around the opening, and a locking recess for locking the engaging claw is formed in the lid mounting member storage case. A through hole penetrating the outer wall of the lid mounting member storage case is formed. Therefore, the lid member and the lid mounting member are held in the opening box by the lid mounting member storage case, and the engagement claw is locked by the locking recess to stably hold the lid mounting member in the lid mounting member storage case. can do.

When the lid mounting member is stored in the lid mounting member storage case, the engaging claw is engaged with the locking recess, and the protrusion of the unlocking member is inserted from the through hole, and the engaging claw is inserted from the locking recess. It is possible to release the lock. For this reason, the lid mounting member is stored in the lid mounting member storage case, and the engaging claw is engaged with the locking recess to prevent the lid mounting member from being detached from the lid mounting member storage case. In this case, it is possible to easily remove the lid member and the lid mounting member from the lid mounting member storage case by inserting the protrusion of the unlocking member from the through hole.

According to a second aspect of the present invention, the engaging claw is a cover member mounting structure formed of a synthetic resin that is elastically deformable.

In the second aspect of the present invention, since the engaging claw is formed of an elastically deformable synthetic resin, when the engaging claw is engaged with the engaging concave portion, the engaging claw has rigidity, so that the engaging claw is engaged with the engaging concave portion. When the claw is hard to come off and the lid mounting member is firmly held in the lid mounting member storage case and the engaging claw is removed from the locking recess, the engaging claw elastically deforms and easily disengages from the locking recess. The lid attachment member and the lid member can be removed from the lid attachment member storage case.

According to a third aspect of the present invention, the locking release member is formed in a plate shape, and the protrusion is a lid member mounting structure formed at a lower portion of the lock release member.

According to the third aspect of the present invention, since the unlocking member is formed in a plate shape, the unlocking member can be easily inserted into a narrow opening, and the lid mounting member and the lid member are connected to the lid mounting member storage case. Can be easily removed.
Since the protrusion is formed at the lower part of the locking release member, it can be easily removed even when the engaging claw and the locking recess are formed below the lid mounting member and the lid mounting member storage case.

According to the fourth aspect of the present invention, the outer shape of the lid mounting member is formed in a substantially quadrangular cross section in the lateral direction, and the inner shape of the lid mounting member storage case is substantially square in the lateral direction in which the lid mounting member can slide. It is the attachment structure of the lid member which is.

According to the fourth aspect of the present invention, the outer shape of the lid mounting member is formed to have a substantially rectangular cross section in the lateral direction, and the inner shape of the lid mounting member storage case is substantially rectangular in the lateral direction in which the lid mounting member can slide. It is. Therefore, the lid attachment member can be stably held in the lid attachment member storage case, and the lid attachment member can be easily and detachably attached to the lid attachment member storage case.

The present invention of claim 5 provides the opening box with an arc shaped opening box inner wall along the periphery of the opening, and the lid mounting member storage case is integrally formed on the outside of the opening box inner wall, It is the attachment structure of the cover member which formed the through-hole which inserts the protrusion part of a latch release member in the opening part inner wall and the cover attachment member storage case.

In the present invention of claim 5, the opening box is provided with an arc-shaped opening box inner wall along the periphery of the opening, and the lid mounting member storage case is integrally formed on the outside of the opening box inner wall, A through-hole into which the protrusion of the unlocking member is inserted is formed in the inner wall of the opening box and the lid attachment member storage case. For this reason, the appearance of an opening part can be improved with the opening part box which has a circular opening part box inner wall along an opening part. In addition, since the lid mounting member storage case is integrally formed on the outer periphery of the inner wall of the opening box, the lid mounting member storage case can be formed at the same time as the opening box, and the mounting can be performed at the same time. The process can be shortened and the cost can be reduced. Since the through-hole for inserting the protrusion of the unlocking member is formed in the inner wall of the opening portion box and the lid attachment member storage case, the protrusion of the unlocking member can be inserted to easily remove the lid attachment member.

According to the present invention of claim 6, the attachment structure of the lid member is provided with an attachment leg portion on the back surface of the lid member, a lid attachment member for attaching the lid member to the opening box, and an attachment arm provided on the lid attachment member. It is the attachment structure of the cover member which engaged the arm with the attachment leg part so that rotation was possible and detachable.

According to the sixth aspect of the present invention, the lid member mounting structure includes a mounting leg on the back surface of the lid member, a lid mounting member for mounting the lid member on the opening box, a mounting arm on the lid mounting member, and an mounting arm. Was engaged with the mounting leg so as to be rotatable and detachable. For this reason, the lid mounting member is engaged with the mounting leg portion on the back surface of the lid member, and the lid member is pivotably and detachably engaged with the locking portion of the mounting leg portion, so that the lid member is exchanged. Sometimes the lid member can be removed from the lid mounting member.

The present invention according to claim 7 is a lid in which a mounting pin penetrating both the mounting leg and the mounting arm is inserted, and the mounting leg of the lid member is rotatably and detachably engaged with the mounting arm of the lid mounting member. It is the attachment structure of a member.

According to the seventh aspect of the present invention, an attachment pin penetrating both the attachment leg portion and the attachment arm is inserted, and the attachment leg portion of the lid member is rotatably and detachably engaged with the attachment arm of the lid attachment member. For this reason, when it is necessary to remove the lid member, the lid member can be easily removed without the use of a dedicated tool by removing the mounting leg portion of the lid member and the mounting arm of the lid mounting member from the mounting pin. it can.

According to the present invention of claim 8, the opening is an oil filler port of an automobile, and the lid member is an attachment structure of a lid member that is an oil filler lid.

In the present invention of claim 8, since the opening is an oil filler of an automobile and the lid member is an oil filler lid, the oil filler lid can be easily replaced, and repair and replacement are easy.

Since the lid mounting member storage case for holding the lid mounting member is provided in the opening box and the locking recess for locking the engaging claw is formed in the lid mounting member storage case, the lid mounting member storage case The lid mounting member can be held in the opening, and the engaging claw can be locked by the locking recess to stably hold the lid mounting member in the lid mounting member storage case.

When the lid mounting member is stored in the lid mounting member storage case, the engaging claw is engaged with the locking recess, and the protrusion of the unlocking member is inserted from the through hole, and the engaging claw is inserted from the locking recess. Since it is possible to release the lock, the engagement claw is engaged with the lock recess to prevent the cover mounting member from coming off the cover mounting member storage case, By inserting the protrusion of the unlocking member from the hole, the lid member and the lid mounting member can be easily removed from the lid mounting member storage case.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates a first embodiment of the present invention, and is a perspective view of a state where an oil filler lid is attached to a lid attachment member with an attachment pin. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a lid mounting member according to a first embodiment of the present invention. The 1st Embodiment of this invention is shown and it is a front view of a cover attachment member. The 1st Embodiment of this invention is shown and it is a top view of a lid | cover attachment member. The 1st Embodiment of this invention is shown and it is a side view of a lid | cover attachment member. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates a first embodiment of the present invention and is a plan view of a state where a lid attachment member storage case is attached to an oil filler box. FIG. 7 shows the first embodiment of the present invention, and is a cross-sectional view of a state in which a lid attachment member storage case is attached to a fuel filler box, and is a cross-sectional view along the line BB in FIG. 6. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a first embodiment of the present invention, and is a perspective view of a state where a lid attachment member is attached in a lid attachment member storage case of a filler opening box. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates a first embodiment of the present invention, and is a front view of a state where a lid attachment member is attached in a lid attachment member storage case of an oil filler opening box. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 illustrates a first embodiment of the present invention, and is a plan view of a state where a lid attachment member is attached in a lid attachment member storage case of an oil filler opening box. The 1st Embodiment of this invention is shown, it is sectional drawing of the state which attached the cover attachment member in the cover attachment member storage case of a filler opening box, and sectional drawing along the AA line of FIG. It is. 1 shows a first embodiment of the present invention, and shows a state in which an unlocking member is brought close to a lid mounting member storage case in a step of removing the lid mounting member from the lid mounting member storage case by the locking release member. It is a perspective view. 1 shows a first embodiment of the present invention, and shows a state in which an unlocking member is brought close to a lid mounting member storage case in a step of removing the lid mounting member from the lid mounting member storage case by the locking release member. FIG. 13 is an enlarged perspective view of a portion where the unlocking member of FIG. 12 contacts. The 1st Embodiment of this invention is shown, In the process which removes a lid attachment member from a lid attachment member storage case by a latch release member, the state which made the latch release member contact the lid attachment member storage case is shown. It is a perspective view shown. The 1st Embodiment of this invention is shown, In the process which removes a lid attachment member from a lid attachment member storage case by a latch release member, the state which made the latch release member contact the lid attachment member storage case is shown. It is sectional drawing shown. The 1st Embodiment of this invention is shown, In the process which removes a lid attachment member from a lid attachment member storage case by a latch release member, the state which made the latch release member contact the lid attachment member storage case is shown. FIG. 16 is an enlarged perspective view of a portion where the unlocking member of FIG. 15 releases the engaging claw. 1 shows a first embodiment of the present invention, and is a perspective view showing a state in which an unlocking member is removed from a lid mounting member storage case in a step of removing the lid mounting member from the lid mounting member storage case by the locking release member. FIG. The 2nd Embodiment of this invention is shown and it is a top view of the state which attached the cover attachment member storage case to the filler box. The perspective view which shows the 2nd Embodiment of this invention and shows the process of attaching a cover attachment member in the cover attachment member storage case of a filler opening box, and the process of inserting the protrusion part of a latch release member in a through-hole. FIG. The 2nd Embodiment of this invention is shown, it is sectional drawing of the state which attached the lid attachment member in the lid attachment member storage case of a filler opening box, and sectional drawing along the AA line of FIG. It is. It is sectional drawing of the state which attached the arm member of the oil filler lid to the opening part in the state which opened the conventional oil filler lid.

The present invention relates to an attachment structure for a lid member that closes an opening, and relates to an attachment structure that can be easily attached and detached. The lid member is described by taking an oil filler opening lid 10 that closes an oil filler opening 1 of an automobile body as an example. To do. The present invention can be used not only for the fuel filler port 1 and the fuel filler cap 10 but also for a cover member mounting structure that closes other openings.

First and second embodiments of the present invention will be described with reference to FIGS.
Regarding the first embodiment of the present invention, first, the structure of a lid mounting member 20 and a lid mounting member storage case 30 for attaching a fuel filler lid 10 as a lid member will be described with reference to FIGS. A method of removing the member 20 from the lid attachment member storage case 30 will be described with reference to FIGS.
The second embodiment will be described later.

In the first embodiment of the present invention, the fuel filler lid 10 is formed in accordance with the shape of the fuel filler 1 in order to close the fuel filler 1 of the vehicle body, as shown in FIG. In the embodiment of the present invention, it is formed in a circular shape, but it can be formed in an oval shape or a quadrangular shape in accordance with the shape of the fuel filler opening 1 or can be formed in a curved shape in accordance with the shape of the vehicle body. The upper surface 11 of the fuel filler cap 10 is painted according to the color of the vehicle body to form an external design surface.
A plurality of protrusions 19 are formed on the outer periphery of the lower surface 12 of the fuel filler cap 10 and can be engaged with a groove portion 2a of the fuel filler box 2 described later to prevent the fuel filler lid 10 from being displaced.

When fuel is supplied to an automobile fuel tank, the fuel filler lid 10 that closes the fuel filler 1 provided on the vehicle body is opened, and fuel is supplied from the fuel filler 1.
As shown in FIG. 6, a filler port box 2 is attached to the filler port 1 so that a fuel gun (not shown) can be easily inserted into the filler port 1. A lid attachment member storage case 30 and a lid attachment member 20 described later are attached to the fuel filler box 2. As described above, the groove portion 2 a is formed at the upper end of the fuel filler box 2, and the protrusion 19 of the fuel filler lid 10 is engaged.

As shown in FIG. 1, four attachment leg portions extending downward in a plate shape are formed on the lower surface 12 of the fuel filler cap 10. The mounting legs are formed in parallel, and are formed in the order of the first mounting leg 14, the second mounting leg 15, the third mounting leg 16 and the fourth mounting leg 17 from the right side in FIG.
The first mounting leg 14 and the second mounting leg 15 and the third mounting leg 16 and the fourth mounting leg 17 are formed close to each other in parallel.

In the first embodiment, as shown in FIG. 1, the first mounting leg 14, the second mounting leg 15, the third mounting leg 16, and the fourth mounting leg 17 are formed on the lower surface of the fuel filler cap 10. The mounting leg holding member 13 is formed on the mounting leg holding member 13. Since the mounting leg holding member 13 is formed in a flat plate shape, the first mounting leg portion 14 can be used regardless of the shape of the fuel filler lid 10 even if the fuel filler cap 10 is curved in accordance with the shape of the vehicle body. The tips of the second mounting leg 15, the third mounting leg 16 and the fourth mounting leg 17 can be arranged horizontally along the flat surface of the mounting leg holding member 13.

Each of the first mounting leg 14, the second mounting leg 15, the third mounting leg 16 and the fourth mounting leg 17 has a pin hole into which the mounting pin 18 is inserted. When the fuel filler lid 10 is attached to the lid attachment member 20, the pin holes are aligned with the pin holes provided in the attachment arm of the lid attachment member 20 described later, and the attachment pins 18 pass through the pin holes. Thus, the fuel filler cap 10 can be rotatably attached.

Next, the structure of the lid mounting member 20 will be described with reference to FIGS.
As shown in FIG. 4, the lid mounting member 20 includes a lid mounting member main body 25 in which a first mounting arm 21, a second mounting arm 22 and a third mounting arm 23 to which the fuel filler lid 10 is attached, and a lid mounting member main body. A lid attaching member outer case 26 for holding 25 is provided. As shown in FIG. 1, the lid attachment member main body 25 is slidably held in the lid attachment member outer case 26.

As shown in FIG. 1, when the fuel filler cap 10 is attached to the lid attachment member 20, the first attachment arm 21 is sandwiched between the first attachment leg 14 and the second attachment leg 15, and the third attachment The arm 23 is sandwiched between the third attachment leg 16 and the fourth attachment leg 17. A wide second attachment arm 22 is inserted between the second attachment leg 15 and the third attachment leg 16 to hold the second attachment leg 15 and the third attachment leg 16.

The first mounting leg 14, the first mounting arm 21, the second mounting leg 15, the second mounting arm 22, the third mounting leg 16, the third mounting arm 23, and the fourth mounting leg 17 are arranged in this order. In a state of being aligned in a row, the mounting pin 18 is inserted into the pin hole so that the fuel filler lid 10 is rotatably held by the lid mounting member body 25.

As shown in FIGS. 1 and 4, the outer case 26 of the lid attaching member is formed in a substantially quadrangular cross section in the lateral direction, and the inner shape is lateral so that the lid attaching member main body 25 can be inserted. The cross section is formed so as to be substantially square. At this time, the outer surfaces of the lid attachment member outer case 26 and the lid attachment member main body 25 may be formed to be slightly curved outward. For this reason, the lid attachment member main body 25 is stably held in the lid attachment member outer case 26, and the lid attachment member main body 25 can be easily and detachably attached to the lid attachment member outer case 26.

As shown in FIGS. 2 and 3, an engagement claw 27 of the lid mounting member 20 is formed on the inner surface 26 a of the lid mounting member outer case facing the center direction of the fuel filler box 2 on the outer surface of the lid mounting member outer case 26. Is formed. The engaging claw 27 is formed near the lower end of the outer surface of the lid mounting member outer case 26. The engaging claw 27 has a lower portion formed integrally with the lid attachment member outer case 26 and an upper portion formed obliquely upward so as to protrude from the outer surface of the lid attachment member outer case 26. The lid mounting member outer case 26 and the engaging claw 27 are formed of a hard synthetic resin that can be elastically deformed. can do.

Next, the lid attachment member storage case 30 will be described with reference to FIGS. 6 and 7. The lid attachment member storage case 30 is attached in contact with the wall of the filler opening box 2 at a position away from the filler opening 1 inside the filler opening box 2.
The lid mounting member storage case 30 has a space inside, and the outer shape is formed in a rectangular parallelepiped shape. The inner shape is formed in a rectangular parallelepiped shape so that the lid mounting member 20 can be inserted. ing.

As shown in FIG. 7, a locking recess 31 of the lid mounting member storage case 30 is formed on the outer wall 33 of the lid mounting member storage case facing the center direction of the filler opening box 2 of the lid mounting member storage case 30. . The engaging claw 27 of the lid mounting member 20 engages with the locking recess 31. A through hole 32 that penetrates the locking recess 31 is formed in the locking recess 31.

Next, a state in which the lid attachment member 20 is attached to the lid attachment member storage case 30 will be described with reference to FIGS.
When the lid mounting member 20 is inserted into the lid mounting member storage case 30, the lid mounting member 20 is fitted and held inside the lid mounting member storage case 30. For this reason, the lid attachment member 20 is reliably held without rattling. Further, as shown in FIG. 10, since the lid mounting member 20 is held at a position away from the fuel filler port 1, the fuel filler lid 10 rotates with respect to the fuel filler port 1 to open and close the fuel filler port 1. Can do.

When the lid mounting member 20 is inserted to the back of the lid mounting member storage case 30, the engaging claw 27 of the lid mounting member 20 engages with the locking recess 31 of the lid mounting member storage case 30 as shown in FIG. 11. Thus, the lid mounting member 20 is prevented from coming out of the lid mounting member storage case 30 and is securely held. Since the engaging claw 27 and the locking recess 31 are formed below the lid mounting member 20 and the lid mounting member storage case 30, the lid mounting member 20 is stably held.
For this reason, the fuel filler lid 10 can open and close the fuel filler 1.

Next, a method of taking out the lid attachment member 20 from the lid attachment member storage case 30 will be described with reference to FIGS.
Although it is necessary to remove the fuel filler lid 10 and the lid mounting member 20 for repairing the fuel filler port 1, the filler port box 2 and the fuel filler lid 10, etc., the fuel filler lid 10 is removed together with the lid mounting member 20 at this time. The

As shown in FIG. 12, the lid attachment member 20 is removed from the lid attachment member storage case 30 using the locking release member 40. As shown in FIG. 13, the unlocking member 40 is formed in a plate shape, the upper part has a narrow unlocking member holding part 41 that holds the unlocking member 40, and the lower part is a wide engaging part. A stop release member main body 42 is provided. An unlocking member protrusion 43 is formed at the lower part of the unlocking member main body 42.

First, as shown in FIGS. 13 to 15, the lock release member holding portion 41 is held, the lock release member main body 42 is brought into contact with the lid mounting member storage case outer wall 33, and the lock release member protrusion 43. Is inserted into the through hole 32 of the lid attachment member storage case 30. Since the locking release member 40 is formed in a plate shape, the locking release member 40 can be easily put into the narrow filler opening box 2 and is also in close contact with the outer surface of the lid mounting member storage case outer wall 33. Thus, the locking release member protrusion 43 can be inserted into the through hole 32 of the lid attachment member storage case 30.

When the locking release member protrusion 43 is inserted into the through hole 32 of the lid attachment member storage case 30, as shown in FIGS. 15 and 16, the lock release member protrusion 43 is engaged with the engagement claw 27 of the lid attachment member 20. The engaging claw 27 can be removed from the locking recess 31 of the lid mounting member storage case 30 by pushing.

Thereafter, as shown in FIG. 17, the lid mounting member 20 can be pulled out of the lid mounting member storage case 30, and the lid mounting member 20 and the fuel filler cap 10 can be easily removed from the lid mounting member storage case 30. At this time, the fuel filler lid 10 is also attached to the lid attachment member 20, and the fuel filler lid 10 and the lid attachment member 20 are simultaneously removed from the lid attachment member storage case 30. Thereafter, the mounting pin 18 is removed, and the fuel filler lid 10 is separated from the lid mounting member 20.

Next, a second embodiment of the present invention will be described with reference to FIGS. The second embodiment of the present invention is different from the first embodiment of the present invention in that the shapes of the filler box 2 and the lid attachment member storage case 30 are different, and the other parts are the same. The description of the same part is omitted.

In the second embodiment of the present invention, as shown in FIGS. 18 and 19, an oil filler box 2 having a circular opening is attached around the oil filler 1. In the fuel filler box 2, an inner wall 3 of the fuel filler box is formed in a semicircular shape along the circumference of the filler opening 1. For this reason, the appearance around the oil filler 1 can be improved by the circular oil filler box inner wall 3 along the oil filler 1.

A lid mounting member storage recess 34 which is a lid mounting member storage case 30 for storing the lid mounting member 20 is integrally formed on the fuel port box shelf 2b formed on one outer side of the inner wall 3 of the fuel port box. Yes. For this reason, the lid mounting member storage case 30 can be formed simultaneously with the filler opening box 2, and the lid mounting member storage case 30 and the filler opening box 2 can be integrally and simultaneously attached to the filler opening 1, The mounting process can be shortened and the cost can be reduced.

As shown in FIG. 20, a through hole 32 is formed in the lower part of the inner wall 3 of the filler opening box. The inner wall 35 of the lid attachment member housing recess 34 is also formed with a through hole 32 that engages with an engagement claw 27 formed in the lid attachment member outer case 26. When the lid attachment member 20 is attached to the lid attachment member housing recess 34, the engagement claw 27 engages with the locking recess 31, and the lid attachment member 20 is attached to the lid attachment member accommodation recess 34.

When the lid mounting member 20 is taken out from the lid mounting member storage recess 34, which is the lid mounting member storage case 30, as shown in FIG. 19, the locking release member protrusion 43 of the locking release member 40 is connected to the inner wall of the filler opening box. 3 is inserted into the through-hole 32 in the lower portion of 3, the unlocking member projection 43 further passes through the through-hole 32 in the inner wall 35 of the lid mounting member housing recess 34 from the through-hole 32 in the inner wall 3 of the filler opening box. The engaging claw 27 engaged with 31 can be pushed to remove the engaging claw 27 from the locking recess 31 of the lid mounting member storage case 30.

Thereafter, the lid mounting member 20 can be pulled out from the lid mounting member housing recess 34, and the lid mounting member 20 and the fuel filler cap 10 can be easily removed from the lid mounting member housing recess 34 which is the lid mounting member housing case 30. At this time, the fuel filler lid 10 is also attached to the lid attachment member 20, and the fuel filler lid 10 and the lid attachment member 20 are simultaneously removed from the lid attachment member storage case 30. Thereafter, the mounting pin 18 is removed, and the fuel filler lid 10 is separated from the lid mounting member 20.

10 Refueling cap (lid member)
DESCRIPTION OF SYMBOLS 20 Lid attachment member 25 Lid attachment member main body 27 Engagement claw 30 Lid attachment member storage case 31 Locking recessed part 32 Through-hole 40 Unlocking member 43 Unlocking member protrusion part

Claims (8)

In the mounting structure of the lid member that closes the opening,
The lid member is pivotally attached to the lid attachment member,
The lid mounting member forms an engaging claw on the outer surface,
A lid mounting member storage case for holding the lid mounting member is provided in an opening box mounted around the opening, and a locking recess for locking the engaging claw is formed in the lid mounting member storage case. Forming a through hole penetrating the outer wall of the lid mounting member storage case in the locking recess;
When the lid attachment member is housed in the lid attachment member storage case, the engagement claw is engaged with the engagement recess, and the protrusion of the engagement release member is inserted from the through hole, so that the engagement An attachment structure for a lid member, wherein the engagement claw can be unlocked from a stop recess. The lid member mounting structure according to claim 1, wherein the engaging claw is formed of an elastically deformable synthetic resin. The lid member mounting structure according to claim 1, wherein the locking release member is formed in a plate shape, and the protrusion is formed below the locking release member. 2. The outer shape of the lid mounting member is formed in a substantially square cross section in the lateral direction, and the inner shape of the lid mounting member storage case is a substantially square cross section in the lateral direction in which the lid mounting member can slide. The attachment structure of the cover member as described in any one of thru | or 3 thru | or. The opening box is provided with an arc-shaped opening box inner wall along the periphery of the opening, and the lid mounting member storage case is integrally formed on the outside of the opening box inner wall, and the opening box The lid member mounting structure according to any one of claims 1 to 4, wherein a through-hole into which a protrusion of the unlocking member is inserted is formed in an inner wall and the lid mounting member storage case. The mounting structure of the lid member is provided with mounting legs on the back surface of the lid member,
2. The lid attaching member for attaching the lid member to the opening box is provided, an attachment arm is provided on the lid attaching member, and the attachment arm is rotatably and detachably engaged with the attachment leg. The lid member mounting structure according to claim 5. Insert a mounting pin that penetrates both the mounting leg and the mounting arm,
The attachment structure of the lid member according to claim 6, wherein the attachment leg portion of the lid member is rotatably and detachably engaged with the attachment arm of the lid attachment member. The lid member mounting structure according to any one of claims 1 to 7, wherein the opening is a fuel filler port of an automobile, and the lid member is a fuel filler lid.

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