JP2006325806A - Attaching structure of handle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an attaching structure of a handle capable of attaching the handle to the end face part of a wooden door without fixing it with a screw. <P>SOLUTION: A dovetail groove 7 is provided on the attaching surface part 4 of the handle 1, a fastener is arranged by inserting a head part into the dovetail groove, and a truncated leg part of the fastener is projected from the dovetail groove. A truncated dowel is screwed to an inner peripheral part at the projected leg part of the fastener, the dowel is fixed to the handle, the dowel is fitted to a dowel hole formed at one or both of the upper and lower end face parts of the wooden door, and the handle is attached to the wooden door. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a handle mounting structure for mounting a handle formed of extruded material or the like to a wooden door of a cabinet.

  A wooden door provided in a cabinet such as furniture or kitchen equipment is provided with a handle for easy opening and closing. Various types of grips are known. For example, there are grips that are fixed to one or both of the upper and lower end surfaces of a wooden door. FIG. 9 shows an example (see, for example, Patent Document 1).

  The handle 91 includes a main body 92 having a substantially U-shaped cross section and a leg 93 extending outward from the main body 92. The main body 92 is provided with a clue portion 94 facing the back side on the front side.

When attaching such a handle 91 to the wooden door 95, a leg 93 is inserted into a groove 96 formed in the longitudinal direction on the end surface portion of the wooden door 95, and the mounting surface portion 97 of the main body 92 is abutted against the end surface of the wooden door 95. The drill screw 98 is screwed so as to penetrate the leg 93 from the back surface side to the front surface side of the wooden door 95. The handle 91 is fixed to the end surface portion of the wooden door 95 by the drill screw 98 screwed in this way.
JP 2003-13632 A

  As described above, since the drill screw 98 is required for attaching the handle 91, the drill screw 98 must be screwed in at a plurality of locations in the lateral direction of the wooden door 95, and the attaching operation of the handle 91 becomes troublesome. ing. Since the head of the drill screw 98 is located on the back surface of the wooden door 95, the head of the drill screw 98 is exposed when the wooden door 95 is opened. This exposure is not desirable in appearance.

  This invention is made | formed in view of such a situation, and makes it a subject to provide the attachment structure of the handle which makes it possible to attach a handle to the end surface part of a wooden door, without fixing with a screw.

  In order to solve the above-mentioned problems, the present invention firstly includes a dovetail groove provided on a mounting surface portion of a handle, and a fastener is disposed by inserting a head into the dovetail groove. The screwed leg protrudes from the dovetail groove, and the dowel with the screw threaded on the inner periphery is screwed into the leg of the protruding fastener, and the dowel is fixed to the handle. A dowel is fitted into a dowel hole formed in one or both of the end face portions of the, and a handle is attached to the wooden door.

  Secondly, the present invention is characterized in that a dowel fixing notch is provided on a mounting surface portion of the handle around the dovetail.

  Thirdly, the present invention is characterized in that the dowel has a shape recessed toward the tip of the leg portion of the fastener, and the outer peripheral surface is tapered.

  According to the first invention of the present application, the handle is attached to the end surface portion of the wooden door by fitting the dowel into the dowel hole. Screw fixing is eliminated, and the handle can be easily attached. Further, since the dowel is embedded in the dowel hole, it is not exposed to the front surface and the appearance is improved.

  According to the second invention of the present application, fixing of the dowel to the handle is stabilized, and the dowel can be reliably fixed to the handle.

  According to the third invention of the present application, the dowel can be easily fitted into the dowel hole.

  FIGS. 1-4 is the principal part perspective view, sectional drawing, and principal part sectional drawing which showed about one Embodiment of the handle attachment structure of this invention.

  In the present embodiment, the handle 1 includes a main body 2 having a substantially L-shaped cross section. The main body 2 has a back plate portion 3 and an attachment surface portion 4, and the attachment surface portion 4 intersects at a substantially right angle at one end of the back plate portion 3. On the front side of the main body 2, a clue portion 5 disposed to face the back plate portion 3 is provided. The clue part 5 is adapted to be hooked by a finger and extends from the front end of the mounting surface part 4. In addition, a positioning portion 6 that abuts the front surface of the wooden door is provided on the front side of the main body 2, and the positioning portion 6 extends from the front end portion of the mounting surface portion 4 on the side opposite to the clue portion 5. Yes. The mounting surface portion 4 is provided with a dovetail groove 7 having a T-shaped cross section. The dovetail groove 7 is opened at the side end and the back surface of the mounting surface portion 4. Such a handle 1 can be integrally formed from, for example, a metal such as aluminum or an extruded material of an appropriate material such as plastic.

  Moreover, in this embodiment, as shown in FIG. 2, the head 9 is inserted in the dovetail groove 7 provided in the attachment surface part 4 which the main body 2 of the handle 1 has, and the fastener 9 is arrange | positioned. The fastener 9 can be a screw or the like, and the leg 10 is threaded. The threaded leg 10 protrudes outward from the dovetail 7. Such an arrangement of the fasteners 9 is such that the head 8 is inserted into the dovetail groove 7 opened at the side end of the mounting surface portion 4 shown in FIG. 1, and the fastener 9 is moved laterally along the dovetail groove 7. This is possible by moving it.

  Furthermore, in this embodiment, as shown in FIG. 3, the dowel 11 is screwed into the leg portion 10 of the fastener 9 protruding outward from the dovetail groove 7. The dowel 11 has a cylindrical shape, and a screw that engages with the leg portion 10 of the fastener 9 is cut on the inner peripheral portion. The dowel 11 is fixed to the handle 1 by screwing.

  And in this embodiment, as shown in FIG. 4, the dowel hole 13 is formed in either one or both of the up-and-down end surface part of the wooden door 12. As shown in FIG. The dowel hole 13 is cut out in the vertical direction of the wooden door 12 so that the dowel 11 can be fitted. By fitting the dowel 11 into the dowel hole 13, the handle 1 and the wooden door 12 are coupled, and as shown in FIG. 5, the mounting surface portion 4 is disposed in contact with the end surface, and the handle 1 is attached to the end surface portion of the wooden door 12. Fixed. The positioning portion 6 of the handle 1 comes into contact with the front surface of the wooden door 12, and the position of the handle 1 is determined. In addition, at the side end of the handle 1, a spacer 14 having a T-shaped cross section substantially matching the size and shape of the dovetail groove 7 can be fitted so that the dovetail groove 7 is not exposed.

  Thus, in this embodiment, since the handle 1 is fixed to the end surface portion of the wooden door 12 by the dowel 11 without using the conventional drill screw 98, the dowel 11 is fitted into the dowel hole 13 when the handle 1 is attached. As a result, it is easy to mount the handle 1. The dowel 11 can be fixed to the handle 1 simply by screwing the dowel 11 into the fastener 9 disposed on the handle 1, and the dowel 11 can be fixed easily. Moreover, since the dowel 11 is embedded in the dowel hole 13, even if the wooden door 12 is opened, it is not exposed to the table, and the appearance is good.

  The handle 1 can be attached, for example, as follows.

  First, as shown in FIG. 2, the head 8 is inserted into the dovetail groove 7 on the side end of the handle 1, and the fastening tool 9 is slid in the lateral direction along the dovetail groove 7 and arranged at a predetermined position. Next, as shown in FIG. 3, the dowel 11 is screwed into the leg portion 10 of the fastener 9 protruding outward from the dovetail groove 7, and the dowel 11 is fixed to the handle 1. Preferably, before inserting the head 8 of the fastener 9 into the dovetail 7, the dowel 11 is coupled to the fastener 9 to some extent, and in this state, the head 8 of the fastener 9 is inserted into the dovetail 7. After inserting and arranging at a predetermined position, the dowel 11 is fixed to the handle 1 by further screwing. Then, as shown in FIG. 4, the dowel 11 is fitted into the dowel hole 13 formed in the end surface portion of the wooden door 12, and the handle 1 is coupled to the end surface portion of the wooden door 12 and fixed. Thereafter, a spacer 14 as shown in FIG. 5 is fitted into the dovetail groove 7 opened at the side end of the handle 1.

  In the present invention, for example, as shown in FIG. 6, in the handle 1, the notch 15 can be provided in the mounting surface portion 4 around the dovetail groove 7. The cut 15 is a part for fixing the dowel 11. When the dowel 11 is coupled to the fastener 9 and fixed to the handle 1, the end of the dowel 11 can be inserted into the notch 15, and the fixing of the dowel 11 to the handle 1 is stabilized. The dowel 11 is securely fixed to the handle 1.

  Moreover, as shown in FIG. 7, about the dowel 11, the shape which dents toward the front-end | tip of the leg part 10 of the fastener 9 can be made, and an outer peripheral surface can be made into a taper shape. In this case, it becomes easy to insert the dowel 11 into the dowel hole 13.

  In the present invention, the shape of the handle 1 is not limited to the above embodiment. For example, as shown in FIG. 8, a main body in which a recess 16 for inserting a finger is formed in a curved surface shape. 2, and the clue part 5 is provided integrally with the main body 2 along the recess 16. The handle mounting structure of the present invention is applicable to any shape of the handle 1 as long as it has the mounting surface portion 4 provided with the dovetail groove 7.

It is the principal part perspective view shown about one Embodiment of the handle attachment structure of this invention. It is sectional drawing shown about one Embodiment of the handle attachment structure of this invention. It is sectional drawing shown about one Embodiment of the handle attachment structure of this invention. It is principal part sectional drawing shown about one Embodiment of the handle attachment structure of this invention. It is the principal part perspective view which showed the handle and wooden door couple | bonded by the attachment structure of the handle shown in FIGS. It is principal part sectional drawing which showed another form of the attachment structure of the handle of this invention. It is principal part sectional drawing which showed another form of the attachment structure of the handle of this invention. It is the principal part perspective view which showed another form of the handle which can employ | adopt the attachment structure of the handle of this invention with the wooden door. It is the principal part perspective view which showed the conventional handle attachment structure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Handle 2 Main body 3 Back plate part 4 Mounting surface part 5 Clamping part 6 Positioning part 7 Dovetail groove 8 Head 9 Fastening tool 10 Leg part 11 Dowel 12 Wooden door 13 Dowel hole 14 Spacer 15 Notch 16 Recess

Claims (3)

  A dovetail groove is provided on the mounting surface of the handle, a head is inserted into the dovetail groove, a fastener is disposed, and a threaded leg portion of the fastener protrudes from the dovetail groove. A dowel with a screw cut in the inner periphery is screwed into the leg of the accessory, the dowel is fixed to the handle, and a dowel is formed in a dowel hole formed in one or both of the upper and lower end surfaces of the wooden door. The handle mounting structure, wherein the handle is fitted and the handle is attached to a wooden door.   The handle mounting structure according to claim 1, wherein a dowel fixing cut is provided in a handle mounting surface portion around the dovetail.   The handle mounting structure according to claim 1 or 2, wherein the dowel has a shape that is recessed toward the tip of the leg portion of the fastener, and the outer peripheral surface is tapered.

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