JP4157816B2 - Assembly plate mounting device - Google Patents

Description

  The present invention relates to a mounting apparatus for an assembled plate.

An attachment seat is attached to the door handle provided on the door so as to cover the door surface around the base. The mounting seats are mounted in a symmetrical arrangement on both the front and back sides of the door (hereinafter, the mounting seat is referred to as a “plate” and the door is referred to as a “board to be mounted”). This plate is used for attaching a locking device including a door handle, or is used exclusively for a cosmetic effect.
In such a set plate having a set of two plates, in order to connect both plates on both sides via the mounted board, the shaft protrudes from one plate and the tube protrudes from the other plate. There is known a structure that press-fits (and friction-stops) the tube and the cylinder (for example, see Patent Document 1 and Patent Document 2).

However, because there are various thicknesses of mounted boards, it is necessary to prepare multiple types of sets with different shafts and cylinder lengths as assembled plates, which are sold from manufacturing. The handling was complicated, leading to high costs. Not only that, the thickness of the board to be mounted varies due to manufacturing errors and the influence of the usage environment (temperature, humidity, etc.), and it is difficult to deal with this as a coupling state between the plates.
In order to solve the various problems, the present applicant has a male member provided on one plate and a female member provided on the other plate so as to face the male member. Developed an assembled plate device in which the female member and the female member are engaged in an inseparable state by being pushed in the mutually approaching direction, and the engagement is released by rotating one of the members. And applied for a patent (see Patent Document 3).

In the assembled plate device according to this prior application, the male member includes a main body shaft portion projecting toward the female member, and a pair of outer claws projecting in a direction opposite to the axial center from the projecting end portion of the main body shaft portion. In contrast, the female member has a pair of leg portions projecting in two branches toward the male member, and the protruding end portions of both leg portions of the male member. Each outer claw portion has a pair of inner claw portions that protrude in opposition to each other in a direction of being held in a hug shape.
Japanese Patent Laid-Open No. 9-250258 JP 7-310465 A JP 2002-227465 A

  The board to be mounted is provided with a through hole for inserting the male member and the female member so as to face each other from both sides. The inner diameter of the through hole is an external dimension between the back surfaces of both leg portions of the female member. Compared to (maximum width dimension), it may be a dimension that does not have a sufficient margin. In such a case, when the main body shaft portion of the male member inserted into the through-hole and the both leg portions of the female member are to be combined, the main body shaft portion of the male member spreads the crotch between both leg portions of the female member. In addition, the back surfaces (outer surfaces) of both the leg portions of the female member are in contact with the inner peripheral wall of the through hole, and the spread cannot be performed sufficiently.

Therefore, the inner claw portions provided on both leg portions of the female member do not reach the state of embedding the outer claw portion provided on the main body shaft portion of the male member, and as a result, the inner claw portion and the outer claw portion Could not be engaged.
In this case, the constriction of the outer claw portion is increased in the main body shaft portion of the male member, and a measure such that the main body shaft portion is formed thinly, and the crotch is widened in both the leg portions of the female member. However, since both of them involve making the main body shaft portion of the male member and both leg portions of the female member thin, there is a risk of breaking them.

  The present invention has been made in view of the above circumstances, and provides a mounting apparatus for a set plate that can be securely attached to a board to be attached and that a male member and a female member are not broken during the attachment. The purpose is to do.

In order to achieve the above object, the present invention has taken the following measures.
That is, the assembled plate mounting apparatus 1 according to the present invention is for mounting a pair of plates 5 and 6 in a symmetrical arrangement with the mounted board 2 in between, and a male member 8 provided on one plate 6 and , the other plate 5 has a female member 7 provided so as to face the male member 8, before Kieu member 8 a pair of leg portions 12 protruding in a bifurcated state toward the female member 7 It has, on the projecting end of said pair of legs 12, the female member 7 outside the claw portion 13 to output tension towards each other opposite outer has engagement step 15 facing the side opposite to the can are respectively provided, the female member 7, while resisting the 且 one pair of leg portions 12 to elastically the said pair of legs 12 toward the male member 8 protrudes ready to surround the outer side has a diaphragm frame 40 to deform the diaphragm to each other approaching direction, the diaphragm frame 40, its And the outer claw portion 13 at least a pair of engaging portions 4 3 engageable respectively provided with formed or as a concave recess as projections or as holes through the peripheral wall said male member 8 to the inner surface, the next non away by the male member 8 the write rarely the engaging Godan portion 15 pushes the diaphragm frame 40 of the female member 7 is locked to the engaging portion 43, the male member 8 and the female member the 7 Rukoto rotates one hand like that locking is released by the engaging portion 43 of the engagement Godan portion 15 the pair of outer claws 13 is deformed diaphragm by the diaphragm frame 40 the Configured.

In the present invention , the plate 6 having the male member 8 and the plate 5 having the female member 7 are opposed to each other, and the male member 8 and the female member 7 are brought into contact with each other to engage the members 8 and 7. is Ki de be, Ru can easily row Ukoto binding of each other. Moreover , it is only necessary to press the plates 5 and 6 against the mounted board 2 from both the front and back sides of the mounted board 2 having the through holes 53 in the portion where the male member 8 and the female member 7 are joined. the two plates 5 and 6 mounting Ru can Rukoto. Furthermore , when it is necessary to remove the plates 5 and 6 from the mounted board 2 (need to release the coupling between the plates 5 and 6), at least one of the male member 8 or the female member 7 is, for example, about 90 °. If it is rotated, the coupled state between the male member 8 and the female member 7 is released, so that it is very easy to remove the plates 5 and 6 from the mounted board 2.

Such a structure can be implemented very simply and at low cost.
Further, when the male member 8 and the female member 7 are engaged with each other, the drawing deformation is applied in a direction in which both the leg portions 12 of the male member 8 are close to each other, which means that the male member 8 is eventually thinned. Yes. Accordingly, the female member 7 is thick a Razz during the engagement, the outer peripheral surface of the female member 7 is prevented from contact with the inner wall of the through hole 53 provided in the attachment board 2. Result, engagement of the male member 8 and the female member 7 (binding plates 5,6, i.e., attachment to the mounting board) Ru can reliably row Ukoto the.
At least one of the male member 8 or the female member 7 can be configured to be detachable from the corresponding plates 5 and 6. In this way, the length is different male member 8 of the leg portions 12 leave several prepared, corresponding such selects the best one to thickness dimension of the attachment board 2 is enabled from these. Further, aperture length of Riwaku 40 of different female member 7 leave several prepared, corresponding such selects the best one to thickness dimension of the attachment board 2 is enabled from these.

If at least one of the outer claw portion 13 of the male member 8 or the engaging portion 43 of the female member 7 is provided in a plurality in the axial direction, the amount of engagement between both members can be adjusted.
By adding these configurations, a certain degree of versatility can be given to the thickness dimension of the mounted board 2.
At least one of the male member 8 or the female member 7 is held so as to be able to advance and retreat toward the mating member, and the member that advances and retreats is engaged with the mating member via the mounted board 2. It is preferable to be biased by an elastic force in a direction away from the position including the obtained position. As the elastic force applying means, a spring 31 or a resin material can be used.

In this way, even if the mounted board 2 expands or contracts in the thickness direction, the coupling interval between the plates 5 and 6 flexibly follows this. For this reason, when the mounted board 2 contracts, the mounting state between the plates 5 and 6 is loose, and conversely, when the mounted board 2 expands, both the plates 5 and 6 are stressed. This can prevent the occurrence of concentration and cracking. Further, a certain allowable width can be given to the thickness dimension of the mounted board 2.
It is preferable that the decorative covers 50 can be attached to the exposed portions of the plates 5 and 6 on the side opposite to the side where the male member 8 and the female member 7 are provided. This can improve the appearance.

  Needless to say, the plates 5 and 6 can be employed as mounting seats for the door handle 3. In this case, the present invention can also be applied to a sliding door device.

  In the assembled plate mounting apparatus according to the present invention, it is possible to reliably mount the assembled plate to the mounted board, and to prevent the male member and the female member from being broken during the mounting.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 thru | or FIG. 17 has shown 1st Embodiment of the assembly plate mounting apparatus 1 which concerns on this invention. As shown in FIG. 1, the assembled plate mounting apparatus 1 of the first embodiment is provided as a mounting seat for mounting a door handle 3 for opening and closing a mounted board 2 such as a swinging door. Is shown.
The assembled plate mounting apparatus 1 is configured so that a female member 7 provided on one plate 5 and a male provided on the other plate 6 are paired with a pair of plates 5 and 6 that are mounted symmetrically with the mounted board 2 interposed therebetween. Member 8.

As shown in FIGS. 4 to 7, the male member 8 is formed separately from the plate 6 and assembled to the plate 6. The male member 8 has a cylindrical main body portion 11 and a pair of leg portions 12 protruding in a bifurcated state toward the female member 7 at the tip of the main body portion 11. An outer claw portion 13 is provided at each protruding end portion of both the leg portions 12.
The pair of leg portions 12 are parallel to each other, and an intermediate notch 14 along the leg length direction is formed between them. Accordingly, both the leg portions 12 have flexibility while resisting elasticity in the direction of narrowing the intermediate notch 14, and also have elastic resilience to return to the original parallel state from this state. It is free to leave.

  The both outer claw portions 13 are adapted to protrude outwards opposite to each other with the intermediate notch 14 interposed therebetween, and the ends (width direction outer sides) of the respective protruding sides and the leg portions 12 It is formed in a tapered shape toward both ends. Further, when the main body 11 side is viewed from the protruding end side of the leg portion 12 along the longitudinal direction of the leg portion 12, the engagement step portion 15 with a constricted shape is formed at the back side (back side) of the outer claw portion 13. Will be formed. The side surface shape (corresponding to FIG. 4) of the leg portion 12 is formed to have a constant thickness (straight), and the outer claw portion 13 is also formed to have the same claw width in accordance with this thickness.

  Since the main body 11 is cylindrical and has a circular cross section as described above, it maintains a rotatable state when inserted into a mounting hole 28 (small-diameter hole 28b) described later provided in the plate 6. Will do. In the main body 11, fitting grooves 16 for fitting retaining rings 30 (see FIGS. 2 and 3) are provided near both leg portions 12. The retaining ring 30 is fitted into the fitting groove 16 after the main body portion 11 (that is, the male member 8) is inserted into the mounting hole 28 of the plate 6, and the main body portion 11 is thus attached. The male member 8 is assembled to the plate 6 so as not to be separated without coming out of the hole 28.

  At the rear end portion of the main body portion 11, there is provided a turning operation portion 17 having a disk shape that is slightly larger in diameter than the main body portion 11. As shown in FIG. 7, a tool engagement recess 18 capable of locking a tool such as a flathead screwdriver is provided on the rear end surface of the rotation operation unit 17. The tool engaging recess 18 may be a cross-shaped recess, a hexagonal or quadrangular recess, or a hexagonal or quadrangular convex portion to specify a tool that fits them. However, the groove type as shown in the figure is a preferable example because the male member 8 can be rotated using a fingernail or a coin.

The plate 6 to which the male member 8 is assembled has a rectangular flat plate shape as shown in FIGS. 8 to 12, and includes the handle base 23 of the door handle 3, the handle shaft 24, etc. (see FIG. 1). An escape hole 25 for passing through is provided penetrating the front and back, and a fitting protrusion 27 for fitting into the fitting hole 26 of the mounted board 2 is provided near one end in the longitudinal direction of the back surface 6b. A mounting hole 28 for mounting the male member 8 is provided on the plate 6 at a position opposite to the fitting protrusion 27 in the longitudinal direction.
The mounting hole 28 is a stepped hole having a large-diameter portion and a small-diameter portion and penetrating the front and back surfaces of the plate 6, and the large-diameter hole is a male member 8 on the surface 6 a side of the plate 6. The large-diameter hole portion 28a that holds the rotational operation portion 17 in an axially movable manner while allowing the rotational operation portion 17 to be rotatably accommodated, and the other small-diameter hole is on the back surface 6b side of the plate 6 Thus, the main body 11 of the male member 8 is a small-diameter hole 28b that holds the main body 11 so as to be rotatable and axially movable.

When the male member 8 is inserted into the mounting hole 28, a spring 31 (see FIGS. 2 and 3) such as a coil spring is externally inserted into the main body portion 11 of the male member 8. Therefore, the large-diameter hole portion 28a of the mounting hole 28 also accommodates the spring 31 and includes a depth dimension that allows the spring 31 to expand and contract in the axial direction.
For this reason, the male member 8 has the leg portion 12 (the outer claw portion 13 side) facing the plate 6 from the back surface 6b toward the other plate 5 (that is, the plate on which the female member 7 is provided). It is assembled so that it protrudes. When the male member 8 is inserted into the mounting hole 28 of the plate 6 together with the spring 31, and the male member 8 is prevented from being detached by the retaining ring 30, the male member 8 can move forward and backward toward the female member 7. However, in a state where the male member 8 is not engaged with the female member 7, the spring is biased toward the direction away from the female member 7 by the spring 31. At this time, the rotation operation unit 17 is slightly protruded from the large-diameter hole 28a of the mounting hole 28 on the surface 6a side of the plate 6 (see FIG. 3).

  A circumferential rib 33 protruding from the back surface 6 b of the plate 6 is provided at the opening peripheral portion of the small diameter hole portion 28 b in the mounting hole 28, and the male member 8 is attached with a spring in a direction away from the female member 7 by the spring 31. When biased, the retaining ring 30 is stopped against the peripheral rib 33. The peripheral rib 33 is provided with a notch 34 penetrating in the axial direction of the mounting hole 28 at one place in the circumferential direction, and the main body 11 of the male member 8 (FIGS. 4 and 5) corresponding to this. Reference) is provided with an anti-rotation protrusion 35 that can be engaged with the notch 34 at the opening edge on the rotation operation portion 17 side with respect to the fitting groove 16 into which the retaining ring 30 is fitted.

  When the anti-rotation protrusion 35 is engaged with the notch 34, the outer claw portions 13 of the protruding ends of the both leg portions 12 are related to face both the left and right sides in a plan view (see FIGS. 2 and 3). . Therefore, when the male member 8 is spring-biased by the spring 31 in a direction away from the female member 7, both the leg portions 12 maintain a state in which the respective outer claw portions 13 are directed to the left and right sides. . This state is maintained until the male member 8 is pushed into the mounting hole 28 from the surface 6a side of the plate 6 and the anti-rotation protrusion 35 is driven out of the notch 34. However, the anti-rotation protrusion 35 is driven out of the notch 34. When the male member 8 is pushed into the mounting hole 28 (ie, when the male member 8 is pushed into the mounting hole 28), the male member 8 becomes rotatable within the mounting hole 28.

On the other hand, as shown in FIGS. 13 to 17, the female member 7 is provided integrally with the plate 5 so as to protrude from the back surface 5 b toward the plate 6 on which the male member 8 is assembled. The female member 7 has a diaphragm frame 40. The diaphragm frame 40 has, for example, a cylindrical shape.
As is apparent from FIG. 16, the inside of the diaphragm frame 40 has a long hole shape in which two opposing inner surfaces are parallel to each other. Among these, the dimension corresponding to the major axis α is an internal method in which both the leg portions 12 of the male member 8 including the outer claw portions 13 can be inserted. On the other hand, in the dimension corresponding to the minor axis β (between two opposing inner surfaces), it is an internal method that cannot be inserted unless both leg portions 12 are elastically deformed so that the intermediate notch 14 between them is close to each other. Yes.

Then, at least two engaging portions 43 that can be engaged with the respective outer claw portions 13 of the male member 8 are provided on the two opposing inner surfaces having the short diameter β. These engaging portions 43 may be protrusions or concave portions or holes as long as they can engage with the outer claw portion 13, but in this embodiment, the outer claw portion 13 is in the engagement step. Since it has the claw width which has the part 15 and the thickness of the leg part 12 (refer FIG.4 and FIG.5), it formed as a long hole which penetrates the surrounding wall of the aperture frame 40. FIG.
That is, in such an engaging portion 43, both inner surfaces of the inner dimensions corresponding to the major axis α as described above are formed as non-engaging portions 44 to which the outer claw portion 13 does not engage. become. In the first embodiment, the non-engaging portion 44 is shown as an arcuate wall surface that does not contact the outer claw portion 13 (that is, a part of the cylindrical wall). It can also be formed.

As described above, the male member 8 is assembled to the plate 6 so that the protrusions of the both leg portions 12 can be externally engaged by the engagement between the notch 34 on the plate 6 side and the anti-rotation protrusion 35 on the male member 8 side. Since the claw portion 13 faces both the left and right sides, as a state in which the female member 7 is provided on the plate 5, the pair of engaging portions 43 face each other in the left-right direction within the frame of the diaphragm frame 40. Are related.
In addition, when the wall thickness of the mounted board 2 is fixed, and the distance for engaging the male member 8 and the female member 7 is determined, the engaging portion 43 is connected to each outer claw. However, if the engagement distance between the male member 8 and the female member 7 is likely to change, the engagement portion 43 of the diaphragm frame 40 is arranged as shown in the figure. A plurality may be provided along the axial direction. When a plurality of engaging portions 43 are provided, as a matter of course, the inner depth of the diaphragm frame 40 is set so that the outer claw portion 13 can be engaged with the engaging portion 43 positioned at the innermost position. I need.

The plate 5 on which the female member 7 is provided has a rectangular flat plate shape, and a relief hole 45 through which the handle base 23 of the door handle 3, the handle shaft 24 and the like (see FIG. 1) pass is formed through the front and back. A fitting protrusion 46 that is fitted into the fitting hole 26 of the mounted board 2 is provided near one end in the longitudinal direction of the back surface 5b. These are substantially the same as the plate 6 on the male member 8 side described above. The female member 7 is provided on the plate 5 at a position opposite to the fitting protrusion 46 in the longitudinal direction.
The plates 5 and 6 are preferably formed of resin. In this case, the front surfaces 5a and 6a and the back surfaces 5b and 6b are appropriately formed for various purposes such as positioning during molding, material consumption, and weight reduction. Recesses 47, 48, etc. can be provided. In order to conceal the appearance deterioration such as the dents 47 and 48, the parting line, the runner trace, and the resin flow trace, or the low feeling due to the use of low-cost materials, the decorative cover 50 (see FIGS. ) May be provided. The decorative cover 50 may be made of sheet metal or resin.

  The mounted board 2 to which the assembled plate mounting apparatus 1 having such a configuration is attached corresponds to the through hole 53 corresponding to the joint portion between the male member 8 and the female member 7 and the relief holes 25 and 45 of both the plates 5 and 6. A communication hole 54 (a hole through which the handle base 23 and the handle shaft 24 of the door handle 3 are passed) and a common fitting hole 26 that allows the fitting protrusions 27 and 46 of both the plates 5 and 6 to be fitted are provided. A lock device (not shown) is appropriately incorporated in a predetermined positional relationship with each hole. Needless to say, both the plates 5 and 6 are mounted in a symmetrical arrangement with the mounted board 2 interposed therebetween, and the male member 8 and the female member 7 are positioned to face each other.

  For this reason, when the male member 8 is pressed against the mounted board 2 from one side and the female member 7 is pressed from the other side with a predetermined positioning, the male member 8 and the female member 7 are The outer claw portions 13 of the male member 8 are fitted into the engaging portions 43 of the female member 7 by making their axial directions coincide with each other. Then, the leg portions 12 having the respective outer claw portions 13 are elastically deformed toward each other so as to narrow the intermediate notch 14 therebetween, and the respective outer claw portions 13 of the male member 8 and the female member 7 are elastically deformed. When the engaging portion 43 of the optimal position is matched, both the leg portions 12 of the male member 8 are separated from each other by the elastic return action, and return to the original parallel state or a state close thereto.

Therefore, the outer claw portion 13 is engaged with the engaging portions 43 on both sides (see FIG. 2). Once the engaged state is established, the male member 8 and the female member 7 are maintained in an inseparable state even if they are separated along their axial directions.
When the rotation operation portion 17 of the male member 8 is rotated 90 ° with a tool or the like from the state in which the male member 8 and the female member 7 are engaged, both the outer claw portions 13 are moved up and down in the diaphragm frame 40. Turn to face. Therefore, the engagement state between the engagement portion 43 and the outer claw portion 13 is released in the aperture frame 40, and the non-engagement portion 44 and the outer claw portion 13 are matched instead. As a result, the male member 8 and the female member 7 are in a state where there is no portion engaged in the axial direction, and can be easily separated if they are separated from each other in the axial direction.

  That is, in the assembled plate mounting apparatus 1 according to the present invention, the plate 5 having the male member 8 and the plate 6 having the female member 7 are sandwiched between the mounted boards 2 in the center, By simply pushing in the mutual approaching direction, the male member 8 and the female member 7 can be engaged with each other, and these can be attached to the mounted board 2. Further, when it becomes necessary to remove the plates 5 and 6 from the mounted board 2, it is only necessary to insert a tool such as a minus driver or a coin into the rotating operation portion 17 of the male member 8 and rotate it. The engagement between the member 8 and the female member 7 can be released, and the plates 5 and 6 can be removed from the mounted board 2.

Even if expansion or contraction in the thickness direction occurs on the mounted board 2 due to secular change or the like, the male member 8 receives the spring force of the spring 31 and is biased in the axial direction. No unreasonable force or backlash occurs in the engaged state between the female member 8 and the female member 7. Therefore, no play or cracks occur in the state of attachment of the plates 5 and 6 to the board 2 to be attached.
18 and 19 show a second embodiment as the male member 8. The male member 8 of the second embodiment is provided with a plurality of outer claw portions 13 with respect to the axial direction of each leg portion 12. Therefore, the amount of engagement between the male member 8 and the female member 7 can be adjusted. In this case, the engaging portion 43 provided in the diaphragm frame 40 of the female member 7 may be formed as a long hole in the axial direction with the outer claw portion 13 corresponding to the one-to-one correspondence.

In addition, although it has already been described that a plurality of engaging portions 43 of the diaphragm frame 40 may be provided in the axial direction in the female member 7, both the outer claw portion 13 of the male member 8 and the engaging portion 43 of the female member 7 are provided. A combination of a plurality of axial directions may be used.
20 and 21 show a third embodiment as the male member 8. The male member 8 of the third embodiment is bent so as to exhibit a waveform in a state in which each leg portion 12 is viewed in plan, and further, the both leg portions 12 are vertically displaced and intersect with each other in an X shape. is there.
22 and 23 show a fourth embodiment as the male member 8. The male member 8 of the fourth embodiment is configured such that the leg portions 12 are vertically displaced from each other while the leg portions 12 are linear. When both the leg portions 12 are elastically deformed in a direction in which the outer claw portions 13 are brought close to each other, the both leg portions 12 intersect each other in a V shape or an X shape. In order to easily cause this V-shaped or X-shaped elastic deformation, each leg portion 12 has a constricted portion 52 in which a part of the outward side surface is recessed at a portion close to the main body portion 11. It is formed.

  FIG. 24 shows a second embodiment of the assembled plate mounting apparatus 1 according to the present invention. In the assembled plate mounting apparatus 1 of the second embodiment, the female member 7 is formed separately from the plate 5 and then assembled to the plate 5 together with the spring 31, whereas the male member 8 is integrated with the plate 6. It has been provided. Therefore, the female member 7 of the second embodiment has a cylindrical main body 60, a diaphragm frame 40 at the end of the main body 60, and a disc shape at the rear end of the main body 60. A rotating operation unit 61 is provided. The female member 7 can move forward and backward with respect to the plate 5 toward the male member 8 and can rotate.

25 to 33 show a third embodiment of the assembled plate mounting apparatus 1 according to the present invention. In the assembled plate mounting apparatus 1 of the third embodiment, the female member 7 is detachable from the plate 5 (not shown). As the female member 7, a plurality of types having different protruding lengths are prepared in advance. Therefore, according to the thickness of the board 2 to be attached, it is possible to select a suitable length from among the female members 7 of various lengths and attach them to the plate 5.
In the third embodiment, the following structural example is adopted in order to make the female member 7 detachable from the plate 5. That is, as shown in FIG. 26 to FIG. 28, the insertion shaft portion 71 is provided at the base portion of the female member 7, and the engagement portion 72 that protrudes from the insertion shaft portion 71 in the outer peripheral direction is provided. A pair of the engaging portions 72 are arranged corresponding to the radial direction of the insertion shaft 71. Each of the pair of engaging portions 72 is provided with an engaging projection 73 for preventing rotation in a radially outward direction.

On the other hand, as shown in FIGS. 29 to 31, the plate 5 is provided with an insertion hole 75 into which the insertion shaft portion 71 of the female member 7 is inserted, and the engagement portion 7 is provided on the outer periphery of the insertion hole 75. and 2 can be inserted a through groove 76, and the locking portion 77 for locking the engagement portion 7 2 are provided. A pair of the insertion grooves 76 are arranged radially outward of the insertion hole 75 so as to communicate with the insertion hole 75. A pair of locking portions 77 are disposed between the pair of insertion grooves 76, and a pair of locking grooves 79 are provided on the surface side of the locking portion 77 of the plate 5. Each locking groove 79 is communicated with the insertion groove 76. The engagement portion 72 is engaged with the engagement groove 79 from the insertion groove 76 so that the insertion shaft portion 71 can be removed from the insertion hole 75 to the back side of the plate 5 and cannot be removed. The portion 77 is configured to lock the engaging portion 72 to the surface side of the plate 5.

Accordingly, the engaging portion 72 is made to coincide with the insertion groove 76, the insertion shaft portion 71 is inserted into the insertion hole 75, the female member 7 is rotated 90 degrees around the insertion shaft portion 71, and the engagement portion 72. Can be engaged with the engaging groove 79, so that the engaging portion 72 can be engaged with the engaging portion 77, so that the female member 7 can be detachably attached to the corresponding plate 5. It is configured. A locking recess 78 corresponding to the engaging protrusion 73 is formed in each of the pair of locking grooves 79 so as to be immersed outward in the radial direction.
In order to attach the female member 7 to the plate 5, as shown by a chain line in FIGS. 32 and 33, the engaging portion 72 of the female member 7 is made to coincide with the insertion groove 76 of the plate 5, and the insertion shaft of the female member 7 is inserted. The portion 71 is inserted into the insertion hole 75 from the back side of the plate 5, and then the female member 7 is rotated 90 degrees in the direction a around the insertion shaft portion 71, so that the engagement portion 72 is engaged with the locking groove. fitted into 79 engages the surface side of the plate 5 to the locking portion 77, the engagement at this time, the engaging projection 73 of the engaging portions 7 2 within the engagement recess 78 of the locking groove 79 Then, the female member 7 is prevented from rotating with respect to the plate 5, whereby the female member 7 can be easily and reliably attached to the corresponding plate 5.

Further, in order to remove the female member 7 from the plate 5, the female member 7 is rotated 90 degrees in the b direction around the insertion shaft portion 71 from the state shown by the solid line in FIG. 32 and FIG. The engagement portion 72 is made to coincide with the insertion groove 76 of the plate 5 as indicated by a chain line, and the female member 7 is pulled toward the back surface side of the plate 5, so that the insertion shaft portion 71 of the female member 7 is pulled from the insertion hole 75 to the plate 5. The female member 7 can be easily detached from the plate 5.
In the third embodiment, the structure in which the female member 7 is detachable from the plate 5 can be implemented in place of the integrated structure of the female member 7 and the plate 5 in the first embodiment (see FIG. 3 and the like). is there. Therefore, as described in the second embodiment (see FIG. 24), a structure in which the male member 8 is detachable from the plate 6 as a mode of replacement when the male member 8 and the plate 6 are integrated. Of course it will be possible.

By the way, this invention is not limited to each above-mentioned embodiment, It can change suitably according to embodiment.
For example, the material of the male member 8 and the female member 7 is not limited at all, and can be made of resin, metal, or the like.
In the first embodiment (see FIG. 3), the female member 7 is integrally formed with the plate 5, and in the second embodiment (see FIG. 24), the female member 8 is integrally formed with the plate 6. In this case, the female member 7 and the plate 5 or the male member 8 and the plate 6 may be formed as separate members and then retrofitted.

The male member 8 may be provided on both the upper and lower sides of the plate 5, and the female member 7 may be provided on each of the upper and lower sides of the plate 6.
In addition, about the to-be-attached board 2, regarding the structure, a magnitude | size, a material, a use, etc., it is not limited at all. Therefore, it is not limited whether the mounted board 2 is a door.

It is a disassembled perspective view which shows 1st Embodiment (the decorative cover is abbreviate | omitted) of the assembly plate mounting apparatus which concerns on this invention. It is a plane sectional view showing an assembly state in a set plate attachment device of a 1st embodiment. It is a plane sectional view showing the assembly process in the assembly plate attachment device of a 1st embodiment. It is the side view which showed the male member employ | adopted by 1st Embodiment. FIG. 5 is a plan view corresponding to FIG. 4. It is the sectional view on the AA line of FIG. It is a BB line arrow directional view of FIG. It is the front view which showed the plate by the side of the male member employ | adopted by 1st Embodiment from the surface side. It is CC line arrow directional view of FIG. It is the DD sectional view taken on the line of FIG. It is a rear view corresponding to FIG. It is the EE sectional view taken on the line of FIG. 8 (A) and the FF line arrow directional view (B) of FIG. It is the front view which showed the plate by the side of the female member employ | adopted by 1st Embodiment from the surface side. It is a GG arrow directional view of FIG. It is the HH sectional view taken on the line of FIG. FIG. 14 is a rear view corresponding to FIG. 13. It is the JJ sectional view (A) of FIG. 13, and the KK arrow line view (B) of FIG. It is the side view which showed 2nd Embodiment of the male member. It is a top view corresponding to FIG. It is the side view which showed 3rd Embodiment of the male member. FIG. 21 is a plan view corresponding to FIG. 20. It is the side view which showed 4th Embodiment of the male member. It is a top view corresponding to FIG. It is plane sectional drawing which shows the assembly process about 2nd Embodiment of the assembly plate mounting apparatus which concerns on this invention. It is the plane sectional view showing the female member used in a 3rd embodiment of the set plate attachment device concerning the present invention, and its plate. It is the side view which showed the female member employ | adopted by 3rd Embodiment. It is a top view corresponding to FIG. It is the LL line arrow directional view of FIG. It is the front view which showed the plate by the side of the female member employ | adopted by 3rd Embodiment from the surface side. It is the M section enlarged view of FIG. FIG. 30 is a rear view corresponding to FIG. 29. FIG. 26 is an enlarged sectional view taken along the line P-P in FIG. 25. It is the QQ line expanded sectional view of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Set plate attachment apparatus 2 Board to be attached 3 Door handle 5 Plate 6 Plate 7 Female member 8 Male member 12 Leg part 13 Outer claw part
15 Engagement Step 40 Diaphragm Frame 43 Engagement Part 44 Non-engagement Part 50 Cosmetic Cover

Claims (6)

Met attachment of the assembled plate for attaching a pair of plates in a symmetrical arrangement across the mounted board (2) (5,6),
One of said has a plate male member provided (6) (8) and the other of said plate (5) in the female member (7) provided to face the front Kieu member (8),
Before Kieu member (8) has a pair of legs (12) projecting in a bifurcated state toward said female member (7),
Wherein the respective tip portions of the pair of leg portions (12), the outer claw to exit tension towards each other opposite outer has engaging stepped portion (15) facing the side opposite the female member (7) Each part (13) is provided,
It said female member (7), against the male member and the pair of legs towards the (8) (12) protrudes ready surrounds the outer side and the pair of legs (12) in the elastic And having a diaphragm frame (40) that allows the diaphragm to deform in the direction of mutual approach,
The diaphragm frame (40), that the engageable each of the outer claw portion (13) of said male member is formed as a hole penetrating the or concave recess as projections or a circumferential wall on its inner surface (8) At least a pair of engaging portions (43 ) is provided,
The inability away by the diaphragm frame (40) in the pushed in the engaging Godan portion of the male member (8) said female member (7) (15) is engaged with the engaging portion (43) And
It said male member (8) and the female member the engaging said pair of outer claw portions by Rukoto rotates one hand is (13) is deformed diaphragm by the diaphragm frame (40) (7) Godan part (15) of the engaging portion (43) mounting device set plate, characterized in that it is configured to lock is released by. Wherein at least one of the male member (8) or the female member (7) corresponding mounting according to claim 1, wherein the set plate, characterized in that is detachable from the said plate (5,6) apparatus. Wherein at least one of the outer claw portion of the male member (8) (13) or said engaging portion of the female member (7) (43) is provided with a plurality in the axial direction, wherein the male member (8) 3. The assembled plate mounting apparatus according to claim 1 , wherein the mutual engagement amount with the female member (7 ) is adjustable. Wherein with at least one of the male member (8) or the female member (7) is movably held toward the mating member, the member via the mounting board (2) with respect to the mating member The assembled plate mounting apparatus according to any one of claims 1 to 3, wherein the assembly plate is biased by an elastic force in a direction including a position where the engagement is possible and away from the position. Claims in the plate (5, 6), characterized in that the male member (8) or decorative cover on the opposite side to the side where the female member (7) is provided (50) is attachable 1 to set the plate of the mounting device according to any one of claims 4. Said plate (5,6) is set plate mounting device according to any one of claims 1 to 5, characterized in that a mounting seat of the door handle (3).

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