JP2642279B2 - Mounting structure of mounting parts - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for mounting components, such as a receiving device for various lock devices or a door stop of a shoji, which is mounted in a state where the mounting components are fixed to the profile by screws. is there.

[0002]

2. Description of the Related Art A synthetic resin mounting which is manufactured separately from a profile and is partially attached to a profile such as a frame or a frame, including a receiving device and a door stop of a lock device. The parts are usually fixed by screws that penetrate the profile as shown in FIGS. 13 and 14, but the screws penetrate directly from the front side of the mounting part and screw into the profile, so that the screws are on the mounting surface side. The head of the screw is exposed, reducing the design of the profile.

[0003] The problem of exposing the screw is solved by screwing the screw into the mounting part from the back side of the profile, but it is necessary to give the mounting part a thickness greater than the length of the shaft part of the screw. Therefore, there is a problem that the mounting part itself becomes unnecessarily large, and when the shape is hollow, it is impossible to screw in the screw from the back.

SUMMARY OF THE INVENTION The present invention has been made in view of the problem of fixing conventional mounting parts with screws, and is to propose a new mounting structure for avoiding exposure of screws while reducing the thickness. .

[0005]

According to the present invention, the mounting component includes:
Forming an engagement groove into which the head of the screw screwed into the mounting surface of the profile can be inserted, and projecting a projection that engages with the profile, with the engagement groove on the head of the screw and the mounting surface At the same time as engaging in the vertical direction, the projection is engaged with the mounting surface, and the mounting part is attached to the profile by engaging it in the direction parallel to it, eliminating the penetration of the screw to the mounting part and eliminating the shape of the head. Avoid exposing the surface of the material and reduce the thickness of the mounting parts.

A screw is screwed into the mounting surface of the profile from the front side, and an engagement hole into which a projection is inserted is formed.

The engaging groove of the mounting part is formed on the mounting surface side so that the head of the screw can be inserted parallel to the mounting surface by sliding the mounting part, and the projection is inserted into a position corresponding to the engaging hole. Projected as possible. The mounting part is formed in a state in which the engagement groove engages with the screw in a direction perpendicular to the mounting surface, and the projection engages with the engagement hole in a direction parallel to the mounting surface, so that the three-dimensional movement is restricted. Attached to the material.

The mounting part has elasticity, and a screw is inserted into the engaging groove by being slid along the mounting surface of the profile, and the protrusion rides on the mounting surface by the body being elastically deformed, and the engaging hole is formed. At this position.

The head is covered with the mounting part by the screw engaging the engaging groove formed on the back side of the mounting part to prevent the mounting part from coming out, and the design of the profile is improved.

In addition to the fact that the screw does not penetrate through the mounting part, it is not necessary to increase the thickness of the mounting part. In addition, since the screw and the mounting part are mounted on the mounting surface from the front side of the profile, the profile has a hollow sectional shape. In this case, the mounting parts can be mounted.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings showing one embodiment.

According to the present invention, the mounting part 1 additionally fixed to the profile 2 by the screws 3 is slid with respect to the profile 2 and is mounted while covering the screws 3 using elastic deformation. . The mounting part 1 is used for receiving a lock device as shown in FIG. 8 or a door stop of a shoji in an opening frame, and includes all parts that are retrofitted to a profile 2 using screws 3.

[0013] Figure 3 is the mounting surface 2 ₁ of the profile 2, its head 3 ₁ and is screwed screws 3 from the surface side as shown in FIG. 4 protrudes
The engaging hole 2 ₂ engaging the mounting part 1 is drilled at a position at a distance from the screw 3.

[0014] On the side of the mounting surface 2 ₁ of the attachment part 1 1, 2
Parallel insertable engagement groove 1 ₁ is formed on the head 3 ₁ mounting surface 2 ₁ bis 3, as shown in, the protrusion 1 ₂ in positions corresponding to the engaging hole 2 ₂ inserted thereto Is protruded. Since the attachment part 1 is attached to the profile 2 by its elastic deformation,
It is made of an elastic material such as a synthetic resin.

[0015] engaging groove 1 ₁ 1, the cross-sectional shape corresponding to the shape of the head 3 ₁ bis 3 used as shown in FIG. 3, the head 3 ₁ This by a sliding of the attachment part 1 It is inserted, fitting 1 mounting surface 2 ₁ engaging groove 1 ₁ on the head 3 ₁ bis 3
It is constrained against movement in a direction perpendicular to the mounting surface 2 ₁ by engaging the surface side. Fitting 1 is constrained against movement in the direction parallel to the mounting surface 2 ₁ by the projection 1 ₂ As described below, the engaging groove 1 ₁ is a plane parallel to the mounting surface 2 _1, the engaging groove 1 by engaging the screw 3 also in a direction intersecting the _first length direction, from being also constrained rotation in a plane parallel to the mounting surface 2 ₁ bis 3 by the projections 1 _2, engaging grooves 1 ₁ the projection 1 ₂ may if both formed at least one location is a plurality of locations formed depending on the application and function of the attachment part 1.

Since the mounting part 1 slides on the profile 2 and engages the screw 3, the engaging groove ₁₁ has a length corresponding to the sliding distance as shown in FIGS. It is formed continuously. In the embodiment shown in FIG. 1, since the screws 3 are arranged in parallel to the sliding direction of the mounting component 1, the engaging groove ₁₁ is formed from one end surface around the mounting component 1. However, when the screws 3, 3 are arranged in series with respect to the mounting component 1 as shown in FIG. 10, there may be a case where the screw is formed from the middle of the back surface of the mounting component 1 as shown in FIG.
In that case, the slide start position of the attachment part 1 spigot 1 ₃ the size of which corresponds to the head 3 ₁ bis 3 is formed. In the case where the ambient well to completely cover the bis 3 as mounting example shown in FIG. 12 engagement grooves 1 _1, 1 ₁ both are formed from the middle of the back.

The projection 1 ₂ in positions corresponding to the engaging hole 2 ₂ on the back of the fitting 1, a shape that fits into the engaging hole 2 _2, is projected perpendicularly to the mounting surface 2 _1, fitting 1 Engagement hole by slide
22 When it matches with ₂ , it is fitted and engaged with this,
The restraining relative movement in the direction parallel to the mounting surface 2 _1.

The attachment to the attachment part 1 of profile 2 are repeated its back to the mounting surface 2 ₁ of the frame members 2, as shown in FIG. 4, the head 3 of the screw 3 in the engaging groove 1 ₁ Slide Plug _1, FIG. 5, is elastically deformed at the protrusion 1 ₂ is in contact with the mounting surface 2 ₁ 6, 7 projection 1 ₂ slide in a state of riding over the attachment surface 2 ₁ engaging holes projections 1 ₂ as shown
2 ₂ to the fitting, is performed in a manner that.

FIG. 8 shows the mounting part 1 with the cam latch handle 4
FIG. 9 shows an example of attachment when used as a catch for engaging with a latch bolt 5 for inserting and removing a shoji (screen door). FIG. 10 shows an example of mounting when used as a door stop of a shoji, which is fixed to a lower frame of an opening frame. FIG. 11 shows a mounting part 1 in that case.
Is shown. The 12 shape members 2 a hollow, which is attached an example when used as outlets and blind plates for closing the opening 6 which is opened in the mounting surface 2 ₁ if such you wire therein.

[0020]

The present invention is as described above. Screws are screwed into the mounting surface of the profile from the front side and the engaging holes are drilled. The head forms an engaging groove that can be inserted parallel to the mounting surface, and a protrusion that can be inserted into it is provided at a position corresponding to the engaging hole, and the engaging groove is perpendicular to the mounting surface on the head of the screw. At the same time, the projection is engaged with the engagement hole in a direction parallel to the mounting surface.
Since the mounting part is attached to the profile while the movement in the dimensional direction is restricted, the penetration of the screw through the mounting component is eliminated, and the exposure of the mounting component to the surface side is avoided, and the design of the profile is prevented. Can be increased.

Further, since the screw does not penetrate the mounting part, it is not necessary to increase the thickness of the mounting part. Further, since the screw and the mounting part are mounted from the surface side of the shape, even when the shape has a hollow sectional shape, It is possible to attach the attachment parts to the.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state when mounting parts are mounted.

FIG. 2 is a perspective view showing a rear surface of a mounting component.

FIG. 3 is a sectional view of FIG. 1;

FIG. 4 is a cross-sectional view showing a state at the start of mounting of the mounting part.

FIG. 5 is a cross-sectional view showing a state where a screw is inserted into an engagement groove.

FIG. 6 is a cross-sectional view showing a state in which a projection has climbed onto a mounting surface.

FIG. 7 is a cross-sectional view showing a completed mounting state of the mounting part.

FIG. 8 is an elevational view showing a mounting state when the mounting component is applied to a cam latch handle receiver.

FIG. 9 is a cross-sectional view showing a mounting state when the mounting component is applied to a latch bolt receiver.

FIG. 10 is a perspective view showing an attachment state when the attachment part is applied to a door stop.

FIG. 11 is a rear view showing a production example of the attachment part of FIG. 10;

FIG. 12 is a perspective view showing a state at the time of attachment when the attachment component is applied to an outlet or a blind plate.

FIG. 13 is a cross-sectional view showing a mounting state of a conventional mounting part.

FIG. 14 is a cross-sectional view showing another conventional mounting state.

[Explanation of symbols]

1 ... mounting parts, 1 ₁ ... engagement groove, 1 ₂ ... projection, 1 ₃ ... insertion hole, 2 ... shape material, 2 ₁ ... mounting surface, 2 ₂ ... engagement hole, 3
... screws, 3 ₁ ... head, 4 ... cam latch handle, 5
... Latch bolt, 6 ... Opening.

Claims (1)

(57) [Claims] 1. A mounting surface 2 ₁ of the profile 2 a mounting structure for mounting the component 1 that is fixed with screws 3, the profile 2 attachment surface 2 ₁
With screws 3 are screwed from the front surface side of the engaging hole 2 ₂ are bored, fitting 1 has elasticity, the mounting surface
The 2 ₁ side head portion 3 ₁ of the screw 3 is engaging groove 1 ₁ parallel insertable into the mounting surface 2 ₁ formation, inserted in the engaging hole 2 ₂ at positions corresponding to the engaging hole 2 ₂ possible protrusions 1 ₂ are projecting, fitting 1
Is slid along the mounting surface 2 ₁ at the same time the engaging groove 1 ₁ is engaged in the direction perpendicular to the mounting surface 2 ₁ at the head 3 ₁ bis 3, protrusions 1 ₂ the engaging hole 2 ₂ mounting structure for mounting components, characterized in that attached to the profile 2 by fitted engagement in a direction parallel to the mounting surface 2 _1.