JP5334799B2 - Mounting structure of flat handle device - Google Patents

Description

  The present invention relates to a structure for attaching a flat handle device attached to a door for opening and closing a box such as a distribution box, a gas chamber, or a trunk room.

  As a conventional flat handle device for this kind of door, for example, one disclosed in Patent Document 1 is known as an example. The door opening and closing handle disclosed in Patent Document 1 is provided with a screw seat for attaching the handle main body on the back surface of the upper and lower flanges of the handle main body, and the handle main body is fitted into the door mounting hole from the front. The screw seat is fitted into the hole of the door, and the door opening / closing handle is screwed to the door at the position of the upper and lower screw seats from the back side of the door.

Japanese Patent Laid-Open No. 06-50041

  In the door opening / closing handle mounting structure as described above, the door opening / closing handle is screwed to the door at the upper and lower screw seat positions, but the door opening / closing handle is attached to the door. Two screws must be prepared with care not to lose the screws, which is cumbersome and has two screw-fastening points, and there is a problem that it takes time to install the door opening / closing handle.

  The object of the present invention is to solve such a problem, and it is not necessary to pay attention to the loss of screws for mounting, and the mounting structure of a flat handle that can be easily mounted on a door. Is to provide.

  The mounting structure of the flat handle device according to claim 1 of the present invention includes a hook-shaped front portion that is integrally formed on the front surface of the main body portion of the flat handle device and protrudes outward from the main body portion, such as a distribution box. In addition to the main body, a fixed base is integrally provided on the back surface of the front surface of the flat handle device so as to be adjacent to one end of the main body. A trapezoidal protruding portion that protrudes from the back surface of the front surface portion is provided on one end side of the main body portion adjacent to the fixed pedestal, and a female screw hole is formed on the fixed pedestal from the back surface side. Provided with a male screw member that is screwed into the female screw hole to press the gate-shaped fixing bracket against the rear surface of the door on the back side, and the main body, the fixing base, and the protruding portion are doors with the fixing bracket temporarily fixed to the fixing base. Mounting formed on The fastening force of the male screw member is transmitted to the fixing bracket by tightening the male screw member in such a state so that the rear surface of the bowl-shaped front portion is brought into contact with the front surface of the door in this state. The space between the two ends gradually expands in contact with the taper surface of the protrusion, and finally the two ends of the fixing bracket abut against the back surface of the door so that the flat handle device is fixed. .

  In the mounting structure of the flat handle device according to claim 2, a pressing plate is interposed between the head of the male screw member and the central portion of the fixing bracket, and the tightening force of the male screw member is applied to the fixing bracket via the pressing plate. It is configured to be transmitted.

  As described above, the mounting structure of the flat handle device according to the present invention is such that the gate-shaped fixing bracket is temporarily fixed by the male screw member to the fixing base provided on the back surface of the front surface portion so as to be adjacent to one end side of the main body portion. Fit the main body, fixed base and fixing bracket into the mounting hole formed in the door, bring the back of the bowl-shaped front part into contact with the front of the door, and tighten the male screw member in such a state to flatten the door. The handle device can be attached, and the worry of losing the male screw member, the holding plate and the fixing bracket for attaching the flat handle device can be eliminated. In addition, by interposing the pressing plate between the head of the male screw member and the central portion of the fixing bracket, the tightening force of the male screw member can be effectively transmitted to the fixing bracket via the pressing plate.

It is the principal part disassembled perspective view which looked at the plane handle apparatus in one embodiment of this invention from the front. It is the principal part disassembled perspective view which looked at the same plane handle apparatus from back. It is the perspective view which looked at the same plane handle device from back. It is a perspective view which shows the state which fitted the same plane handle apparatus in the attachment hole of the door. It is principal part sectional drawing which shows the state which fitted the same plane handle apparatus in the attachment hole of the door. It is a perspective view which shows the state which fixed the same plane handle apparatus to the attachment hole of the door. It is principal part sectional drawing which shows the state which fixed the same plane handle apparatus to the attachment hole of the door. It is a perspective view which shows the state which the door to which the same plane handle apparatus was attached opened. It is sectional drawing which shows the state which the door to which the same plane handle apparatus was attached opened. It is a perspective view which shows the state which the door to which the same plane handle apparatus was attached closed. It is sectional drawing which shows the state which the door to which the same plane handle apparatus was attached closed.

Hereinafter, an embodiment of the present invention will be specifically described with reference to FIGS.
In the figure, reference numeral 1 denotes a main body portion of the flat handle device, which is formed to be long in the lateral direction, and a hook-shaped front surface portion 2 projecting outward from the main body portion 1 is integrally formed on the front surface of the main body portion 1. The front surface portion 2 is formed with a horizontally long opening 3, and a handle 4 is supported by a vertical axis 5 so as to open and close the opening 3. Reference numeral 6 denotes a spring provided in the main body 1 for clicking the handle 4 in the opening direction and the closing direction. The handle 4 is integrally provided with a protrusion 4a that protrudes rearward from an opening 1a formed on the rear surface side of the main body 1. The protrusion 4a is moved to the left and right by opening and closing the handle 4. Yes. That is, by pulling the handle 4 forward and projecting and opening, the projecting portion 4a moves to one end side of the main body portion 1, and by closing the handle 4, the projecting portion 4a moves to the other end side of the main body portion 1. It is configured. Reference numeral 7 denotes a plate-like lock member that is attached to the rear surface of the main body 1 so as to perform a reciprocating motion to the left and right by the operation of the projecting portion 4a. A long hole 8 is formed in the left-right direction, and a reciprocating operation can be performed to the left and right using a male screw member 9 screwed into the female screw hole 1b on the rear surface of the main body 1 from the long hole 8 as a guide. It should be noted that the tip of the lock member 7 protrudes from the other end side of the main body 1 when the lock member 7 is attached to the main body 1. Reference numeral 7 a denotes a lock piece at the tip of the lock member 7.

The flat handle device configured as described above is attached to, for example, the door 10 of the distribution box. Next, the attachment portion will be described.
In addition to the main body 1, a fixed pedestal 11 is integrally provided on the back surface of the front surface 2 of the flat handle device so as to be adjacent to one end of the main body 1, and the fixed pedestal 11 is one end of the main body 1. In FIG. 2, it is configured to project from the back surface of the front surface portion 2 and be sandwiched between two trapezoidal projecting portions 12 having a height lower than that of the fixed base 11 so as to be adjacent to the fixed base 11. A female screw hole 11a is formed in the fixed base 11 from the back surface side, and the female screw hole 11 is used to press-contact the fixed bracket 13 to the rear surface of the door 10 on the back surface side of the front portion 2 to the fixed base 11. A male screw member 14 to be screwed into 11 a, and two washer 15 and 16 between the head portion 14 a of the male screw member 14 and the central portion 13 a of the fixing bracket 13, and a presser that abuts the central portion 13 a of the fixing bracket 13 Until the flat handle device is attached to the door 10 with the plate 17 interposed, the male screw member 14 is not tightened, and the washers 15 and 16, the holding plate 17, and the fixture 13 are temporarily fixed to the fixed base 11.

  When the flat handle device is attached to the door 10, the main body portion 1, the fixed base 11, and the protruding portion 12 of the flat handle device are fitted into a mounting hole 10 a formed in the door 10 so that the rear surface of the bowl-shaped front portion 2 is the door. 10, the tightening force of the male screw member 14 is transmitted to the fixing bracket 13 via the pressing plate 17, and both ends 13 b and 13 b of the fixing bracket 13 are The two tips 13b and 13b gradually expand in a state of being in contact with the tapered surface 12a of the projecting portion 12, and finally both the tips 13b and 13b of the fixing bracket 13 are in contact with the back surface of the door 10 to be one end of the flat handle device. The side will be fixed. In addition, on the other end side of the flat handle device, when the main body portion 1, the fixed base 11, and the protruding portion 12 of the flat handle device are fitted into the mounting hole 10a of the door 10, the tapered cutout portion 1c of the main body portion 1 is provided. The front handle 2 is locked to the edge of the mounting hole 10 a of the door 10, and one end of the flat handle device is fixed by the fixing fitting 13 by tightening the male screw member 14. Is attached to the door 10.

  As described above, when the door 10 to which the flat handle device is attached is closed, the handle 4 is also closed, and the lock piece 7a of the lock member 7 is formed on the inner bent plate portion 18a of the front vertical frame portion 18 of the distribution box. The door 10 is kept closed by being fitted and locked in the locking hole 18b. When opening the door 10, the handle 4 is put on a finger and pulled toward the front so that the lock piece 7 a of the lock member 7 comes off from the locking hole 18 b, and the door is held by the handle 4 protruding toward the front. 10 can be opened.

  The mounting structure of the flat handle device of the present invention is a mounting structure of a flat handle device that can be easily mounted on a door that opens and closes a box such as a distribution box, a gas chamber, or a trunk room.

DESCRIPTION OF SYMBOLS 1 Main-body part 1a Opening part 1b Female screw hole 1c Notch part 2 Front part 3 Opening part 4 Handle 4a Protrusion part 5 Vertical axis 6 Spring 7 Lock member 7a Lock piece 8 Long hole 9 Male screw member 10 Door 10a Mounting hole 11 Fixing base 11a Female thread hole 12 Protruding part 12a Tapered surface 13 Fixing bracket 13a Center part 13b Tip 14 Male thread member 14a Head 17 Holding plate 18 Vertical frame part 18a Inner bent plate part 18b Locking hole

Claims (2)

The flat handle device has a hook-shaped front portion that is integrally formed on the front surface of the main body portion and projects to the outside of the main body portion. In addition to the main body part, a fixed base is integrally provided on the back surface of the front part so as to be adjacent to one end side of the main body part, and protrudes from the back surface of the front part on one end side of the main body part adjacent to the fixed base. A trapezoidal protrusion is formed, and a female screw hole is formed in the fixed base from the back side, and in order to press-contact a gate-shaped fixing bracket to the back of the door on the back side of the front part on the fixed base It has a male screw member to be screwed into the female screw hole, and with the fixing bracket temporarily fixed to the fixed base, the main body, the fixed base, and the protruding part are fitted into the mounting holes formed in the door, and the rear surface of the bowl-shaped front part is the door Abut the front of the By tightening the male screw member in such a state, the tightening force of the male screw member is transmitted to the fixing bracket, and both ends of the fixing bracket gradually expand between the two ends in contact with the tapered surface of the protruding portion. An attachment structure for a flat handle device, wherein the flat handle device is fixed such that both ends of the fixing metal abut against the back surface of the door. The press plate is interposed between the head of the male screw member and the central portion of the fixing bracket, and the tightening force of the male screw member is transmitted to the fixing bracket through the press plate. Attachment structure of the flat handle device described.

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