JP2000074020A - Mounting equipment for member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting equipment capable of easily mounting a mounting member of molding or the like using a tool relating to a mounting object of the entrance door or the like. SOLUTION: An insertion piece 11 is formed in both ends of a bending base part 10, a bending piece part 12 flexed to an inner direction is provided in a tip end part of this insertion piece 11. An engaging piece part 13 capable of abutting to a surface of a mounting object B is formed in a tip end part of the bending piece part 12. A mounting equipment A is inserted with the bending base part 10 as a point into a mounting hole 1 formed in the mounting object B, and the mounting equipment A is mounted in the mounting hole 1 by engaging both end parts of the bending piece part 12 with an internal periphery of the mounting hole 1. A mounted member C is pressed in a surface of the mounting object B so as to fit the engaging piece part 13 of the mounting equipment A between a pair of flanges 3 formed in the mounting member C, a curved part 13a of the engaging piece part 13 is engaged by press contact with an inner side edge part of the flange 3, and the mounted member C is mounted.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixture for attaching a member such as a molding to a member to be attached such as an entrance door.

[0002]

2. Description of the Related Art Generally, an entrance door is provided with a luxurious appearance by attaching a molding (decorative edge).

[0003] When the above-mentioned molding is attached, it is very troublesome to adopt a method of screwing.
Japanese Patent Publication No. 324808 proposes a fixture which can easily and stably mount a molding.

[0004] The mounting fixture is provided with a plurality of claws on a base integrated with the molding, and the claws are pressed into engagement with mounting holes formed in the entrance door to stabilize the mounting of the molding. I try to plan.

[0005]

In the above-mentioned mounting fixture, the claw is screwed to the molding, and it is necessary to match the mounting hole with the mounting hole formed in the entrance door. However, there are still points to be improved in facilitating installation.

SUMMARY OF THE INVENTION An object of the present invention is to provide a member mounting tool which enables a member to be mounted such as a mall to be easily mounted on a mounting object such as a front door without using a tool such as a driver. .

[0007]

In order to solve the above-mentioned problems, according to the present invention, a mounting groove is formed over the entire length of a back surface which abuts against an object to be mounted, and the mounting groove faces inward from both sides of an opening of the mounting groove. A mounting member provided with a flange provided on the surface of the mounting object, wherein at both ends of the bent base portion, when inserted into the mounting hole formed in the mounting object, the inner periphery of the mounting hole is A pair of insertion pieces elastically deformed inward by contact are formed, and a V-shaped bent piece that can be engaged with the inner periphery of the mounting hole is formed at the tip of each insertion piece. At the tip end, engaging pieces for engaging the surface of the mounting object and positioning the bent piece at a position facing the inner periphery of the mounting hole are continuously provided. Configuration provided with a curved portion engageable with the inner side edge of the flange It has been adopted.

In the mounting device having the above-mentioned structure, the V-shaped bent piece is engaged with the inner periphery of the mounting hole by inserting the bending base first into the mounting hole formed in the mounting object. The attachment can be easily attached to the attachment hole.

Therefore, a plurality of mounting holes are formed in the mounting object in a linear arrangement, and a mounting tool is mounted in each mounting hole.
After aligning the orientations of the fittings so that the pair of engaging pieces of each fitting are arranged at symmetrical positions with the arrangement direction of the mounting holes as a line of symmetry, the pair of engaging pieces are flanged on the member to be mounted. When the member to be mounted is pushed toward the object to be mounted in such a manner as to fit between the members, the engaging piece portion comes into press-fitting engagement with the flange, so that the member to be mounted can be easily mounted.

[0010] Here, if a retaining member is provided on both sides of the bent portion of the engaging piece to oppose the inner surface of the flange of the member to be attached, the member to be attached is separated from the object to be attached. When trying to move, the stopper member engages with the inner surface of the flange, so that the attached member can be prevented from falling off.

The bending base is a flat plate, and a pair of engaging members which are elastically deformed inward by contact with the inner periphery of the mounting hole when inserted into the mounting hole on both sides of the flat bending base. When an inwardly bent portion that engages with the inner periphery of the mounting hole is formed at the tip of each engaging claw piece, a mating piece is connected to the tip of the engaging claw when the mounting tool is attached to the mounting hole. Since both ends of the provided bent portion engage with the inner periphery of the mounting hole, the mounting portion can be mounted very stably.

Further, a pair of anti-sway pieces are provided on both sides of the distal end of the bent portion so as to be engaged with the inner edge of the flange of the member to be mounted. Since it is engaged with the flange, the mounted member can be mounted very stably.

[0013] Further, it is preferable that a projection is provided on both sides of the bent portion provided at the distal end of the engaging claw piece so as to be engageable with the inner peripheral portion of the mounting hole on the back side of the mounting object. The engagement of the projection and the inner peripheral portion of the mounting hole can prevent the mounting tool from coming off, and a stable mounting state can be obtained on the mounting tool.

[0014]

Embodiments of the present invention will be described below with reference to the drawings.

FIGS. 1 and 2 show an example of mounting a molding C as a mounting member to a front door B as an object to be mounted by using a mounting tool A according to the present invention. A circular mounting hole 1 is formed at the mounting position. Here, a plurality of mounting holes 1 are formed in a linear arrangement.

The molding C is made of an extruded aluminum material, and is provided with a linear mounting groove 2 on the back surface which abuts against the surface of the entrance door B, and a pair of inwardly extending from both sides of the opening of the mounting groove 2. A flange 3 is formed.

A mounting member A for mounting the molding C has a pair of elastically deformable insertion pieces 11 at both ends of a U-shaped bent base 10.
Is provided. The pair of insertion pieces 11 are inclined so that the interval between the opposing portions increases toward the tip, and when inserted into the mounting hole 1 formed in the entrance door B,
The contact hole 1 is elastically deformed inward by contact with the inner periphery.

At the tip of each of the pair of insertion pieces 11,
A V-shaped bent piece 12 that bends inward is provided, and both ends of each bent piece 12 can be engaged with the inner periphery of the mounting hole 1.

An engagement piece 13 is provided at the tip of each bent piece 12. The engagement piece 13 restricts the insertion amount of the insertion piece 11 into the mounting hole 1 by engaging with the surface of the entrance door B, and the bending piece 12 is positioned at a position where the bending piece 12 faces the inner periphery of the mounting hole 1. Is positioned.

The engaging piece 13 includes the bent piece 12
An outwardly curved portion 13a is formed continuously with the curved portion 13a.
b is provided so that the curved portion 13a can be pressed into engagement with the inner edge of the flange 2 in the molding C.

Now, when the mounting fixture A is inserted into the mounting hole 1 formed in the entrance door B with the bent base 10 first, the pair of insertion pieces 11 are inwardly moved by contact with the inner periphery of the mounting hole 1. Elastically deform. When the fixture A is further inserted, as shown in FIG. 1 (II), the engagement piece 13 contacts the surface of the entrance door B, and the insertion amount of the fixture A is limited. At this time,
Since the bent piece portion 12 faces the inner periphery of the mounting hole 1, the insertion piece 11 is restored to its outward shape, and both ends of the bent piece portion 12 are attached by the restored elasticity as shown in FIG. Hole 1
Is pressed into engagement with the inner periphery of the mounting member A, and the mounting member A is in the mounted state.

Then, the fixture A is attached to each of the attachment holes 1, and the pair of engagement pieces 13 of each of the attachments A are positioned symmetrically with respect to the arrangement direction of the attachment holes 1 as a symmetrical line. After adjusting the orientation, the pair of engaging pieces 13 are fitted between the pair of flanges 3 of the molding C so that the molding C
Is pushed toward the surface of the entrance door B, the side edge of the flange 3 presses the curved portion 13a of the engaging piece 13, and the pressing elastically deforms the engaging piece 13 inward. When the flange 3 passes through the curved portion 13a, the engagement piece 13
Is restored outwardly, and the elasticity causes the curved portion 13a of the engagement piece portion 13 to press-contact and engage with the side edge portion of the flange 3 as shown in FIG. And the back surface is kept in an attached state in which the back surface is in close contact with the surface of the entrance door B.

As described above, when mounting the molding C, the mounting tool A is mounted in the mounting hole 1 and the direction of the mounting tool A is adjusted so that the pair of engagement pieces 13 are connected to the flange 3 of the molding C.
The molding C can be attached by pushing the molding C toward the surface of the entrance door B in such a manner that the molding C is fitted therebetween, so that the molding C can be attached very easily without the need for tools for attaching the molding C. be able to.

FIG. 3 shows another embodiment of the fixture A according to the present invention. In this embodiment, the bending base 10 of the fixture A shown in FIG. 1 is a rectangular flat plate, and a pair of engaging claw pieces 14 are formed on both sides of the flat bending base 10. The pair of engaging claw pieces 14 are inclined outward, and when the insertion piece 11 is inserted into the mounting hole 1, it is elastically deformed inward by contact with the inner circumference of the mounting hole 1.

An inward bent portion 15 is formed at the tip of each engaging claw piece 14. As shown in FIG. 3 (II), the bent portion 15 is in a state where both ends of the V-shaped bent piece portion 12 provided at the tip of the insertion piece 11 are engaged with the inner periphery of the mounting hole 1.
Both ends are engaged with the inner periphery of the mounting hole 1.

As described above, by providing the bent portion 15 on the inner periphery of the mounting hole 1 at the tip end of the engaging claw piece 14, the fitting A is attached to the mounting hole 1 in the mounting state. The attachment A is opposed to the pair of insertion pieces 11 (FIG. 3).
(II) can be prevented from moving in the left-right direction, and the fixture A can be attached very stably.

FIG. 4 shows still another embodiment of the fixture according to the present invention. In this embodiment, FIG.
The anti-sway prevention piece 16 projecting in both directions is formed at the tip of the bent portion 15 of the fixture A shown in FIG. It is slightly smaller than the dimension between the side edges of the pair of flanges 3. Further, a tapered edge 16a is formed at the tip end of each of the steadying prevention pieces 16, and even if the pair of flanges 3 abut against the tapered edge 16a when the molding C is mounted, the tapered edge 1a is formed.
The movement of the flange 3 is guided by 6a so that a correct mounting state in which the back of the molding C is in close contact with the back of the entrance door is obtained.

As described above, when the anti-sway pieces 16 are formed on both sides of the distal end portion of the bent portion 15, the anti-sway pieces 16 enter between the pair of flanges 3 of the molding C when the molding C is mounted. To face the flange 3. For this reason, the molding C is prevented from moving in the direction orthogonal to the length direction, and the molding C can be more stably attached.

FIG. 5 shows still another embodiment of the fixture according to the present invention. In this embodiment, FIG.
On both sides of the bent portion 13a of the engagement piece 13 of the mounting tool shown in FIG.
Is provided with a retaining-preventing piece 17 that protrudes outward from the outer surface of the second member.

Further, projecting pieces 18 are provided outwardly from both sides of the bent portion 15 provided at the tip of the engaging claw piece 14.

As described above, the protrusions 1 are provided on both sides of the bent portion 15.
When the mounting member 8 is formed, the protrusion 18 is engaged with the inner peripheral portion of the mounting hole 1 on the back side of the entrance door B as shown in FIG. become. For this reason, the attachment A can be prevented from coming out of the attachment hole 1, and the attachment A can be attached very stably.

The bent portion 13 of the engagement piece 13
6 (I), when the retaining-preventing pieces 17 are provided on both sides of FIG.
In the state where the molding C is attached as shown in (1), the retaining piece 17 faces the inner surface of the flange 3 of the molding C. For this reason, when an external force is applied to the molding C in a direction away from the surface of the entrance door B and the engagement between the curved portion 13a and the flange 3 is to be released, the retaining member 17 is engaged with the inner surface of the flange 3. Therefore, the curved portion 13a and the flange 3 can be reliably held in the engaged state, and the molding C
An extremely stable mounting state can be obtained.

When the molding C is attached, the curved portion 13
a withdrawal force acts on the attachment A by the engagement of the flange 3 with the flange 3, and the withdrawal force is received by the engagement between the projection 18 and the inner peripheral portion of the mounting hole 1. Curve outward as shown in FIG. 6 (II).

In the embodiment, the mounting of the molding C has been described as an example, but the member to be mounted is not limited to the molding C.

[0035]

As described above, the present invention has the following effects.

According to the first aspect of the present invention, the fitting can be mounted in the mounting hole by inserting the fitting into a mounting hole formed in the mounting object such as the entrance door. The mounted member is pushed toward the surface of the mounting target by pushing the mounted member toward the surface of the mounting target so that the pair of provided engagement pieces fits between the pair of flanges formed on the mounted member, thereby connecting the mounting member to the mounting target. Since the mounting member can be mounted on the surface, no tool is required for mounting the mounting member, and the mounting member can be mounted very easily.

According to the second aspect of the present invention, a retaining piece facing the inner surface of the flange of the mounted member is provided on both sides of the curved portion of the engaging piece, so that the retaining piece and the flange can be engaged. In this case, the attached member can be prevented from coming off, and the attached member can be attached more stably.

According to the third aspect of the present invention, a pair of engaging claws are formed on both sides of the flat bent base, and the tip of each engaging claw engages with the inner periphery of the mounting hole. By forming the bent portion in the orientation, the fitting can be prevented from moving in the opposite direction of the pair of insertion pieces due to the engagement between both ends of the bent portion and the inner periphery of the mounting hole, and can be attached to the mounting hole. The tool can be mounted very stably.

According to the fourth aspect of the present invention, the anti-sway pieces are provided on both sides of the distal end of the bent portion provided at the ends of the pair of engaging claw pieces. Can be prevented from moving in a direction perpendicular to the length direction, and thus a very stable mounting state can be obtained on the mounted member.

According to the fifth aspect of the present invention, on both sides of the bent portion at the distal end of the engaging piece, a projecting piece is provided on the back surface of the mounting object so as to be engageable with the inner peripheral portion of the mounting hole. The attachment can be prevented from coming off, and the attachment can be attached very stably.

[Brief description of the drawings]

FIG. 1 (I) is a cross-sectional view of an embodiment of a mounting tool according to the present invention in a use state, (II) is a cross-sectional view along line aa of (I), and (III) is (I). ) Partly cutaway front view

FIG. 2 is an exploded perspective view of the above.

FIG. 3 (I) is a perspective view showing another embodiment of the mounting fixture, FIG. 3 (II) is a sectional view in use, and FIG. 3 (III) is a sectional view along line bb of (II).

FIG. 4 (I) is a perspective view showing still another embodiment of the same mounting fixture, and FIG. 4 (II) is a sectional view of the same as above in use.

FIG. 5 (I) is a plan view of a mounting state showing still another embodiment of the mounting tool, and FIG. 5 (II) is a side view.

FIG. 6 (I) is a cross-sectional plan view of a state where a molding is mounted using the mounting tool shown in FIG. 5, and (II) is a longitudinal side view.

[Explanation of symbols]

 Reference Signs List A mounting tool B mounting target C mounting member 1 mounting hole 2 mounting groove 3 flange 10 bending base 11 insertion piece 12 bending piece 13 engaging piece 13a bending section 14 engaging claw piece 15 bending section 16 Piece 17 retaining piece 18 protruding piece

Claims (5)

[Claims] 1. A mounting member for mounting a member to be mounted having a mounting groove formed on the entire back surface which abuts against the mounting object and having an inward flange from both sides of the opening of the mounting groove on the surface of the mounting object. In the tool, at the both ends of the bending base, when inserted into the mounting hole formed in the mounting object,
A pair of insertion pieces that are elastically deformed inward by contact with the inner circumference of the mounting hole are formed, and a V-shaped bent piece that can be engaged with the inner circumference of the mounting hole is provided at the tip of each insertion piece. An engaging piece is formed at the end of each bent piece to engage with the surface of the mounting object and positions the bent piece at a position facing the inner periphery of the mounting hole. A member mounting member, wherein a bending portion is provided on one of the portions so as to be engageable with an inner side edge of a flange of the member to be mounted. 2. The member mounting member according to claim 1, wherein retaining members are provided on both sides of the curved portion of the engaging piece to oppose an inner surface of a flange of the member to be mounted. . 3. A pair of engaging members which are formed as flat plates on both sides of the bent base and which are elastically deformed inwardly by contact with the inner periphery of the mounting hole when being inserted into the mounting hole. The member fitting according to claim 1 or 2, wherein a dovetail piece is continuously provided, and an inwardly bent portion that engages with an inner periphery of the mounting hole is formed at a tip of each engaging claw piece. . 4. The member mounting member according to claim 3, wherein a pair of anti-swing members are provided on both sides of the distal end of the bent portion to engage with the inner edge of the flange of the member to be mounted. 5. A protrusion which is engageable with an inner peripheral portion of the mounting hole on both sides of the bent portion provided at a tip portion of the engaging claw piece on the back side of the mounting target. The member mounting tool according to claim 3 or 4, wherein