JPH0552158U - Door width adjustment device for floor hinges - Google Patents

Abstract

(57) [Summary] [Purpose] To make it easy to adjust the door width of the floor hinge body by operating it from above the floor hinge body. [Configuration] Screw 31 from above the floor hinge body 10
The protrusion 34 having the inclined surface 33 can be moved in the horizontal direction by the rotation adjustment with respect to the floor hinge main body 10 so as to project outwardly on the circumferential side of the floor hinge main body 10.
The gap between the storage section 20 and the storage section 20 can be dealt with. Further, the protrusion 34 is equipped with a spring for pulling back from the protruding direction to the floor hinge body 10 side.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a door width adjusting device for a floor hinge, and more specifically, to a door width adjusting device that can be easily rotated from above.

[0002]

[Problems to be solved by conventional techniques and devices]

 Conventional door width adjustments for floor hinges must be installed so that the floor hinge body does not swing with respect to the gap between the floor hinge body and the hinge storage space, and at the same time the floor hinge body is adjusted with respect to the door width. Must be placed in the proper position.

However, when the horizontal adjustment screws attached to the peripheral side portions of the floor hinge body are adjusted in size before being inserted into the hinge storage portion so as not to swing due to a gap, when the door is stored after the door is installed. Fine adjustment to the width was very difficult. Therefore, various devices that can be adjusted from above the floor hinges have been proposed, but there is still no device that can adjust the door width easily and accurately, and improvements have been demanded.

Therefore, an object of the present invention is to provide a door width adjusting device that can meet the above demands.

[0005]

[Means for Solving the Problems]

 A door width adjusting device for a floor hinge according to the present invention, which can achieve the above object, is moved up and down in the vertical direction by adjusting the rotation from above in the vicinity of the peripheral side portion of the floor hinge body to be housed in the hinge housing. An elevating member is provided, which has an inclined surface that comes into contact with the lower end of the elevating member, and is provided with a protrusion that can move in the horizontal direction according to the elevating of the elevating member so that it can project to the outside of the circumferential side. It is characterized by being equipped with a spring for pulling back.

[0006]

[Action]

 With the door width adjusting device of the present invention having the above-described structure, the door width is adjusted by rotating the floor hinge body from above to lower the elevating member, and the protrusion having an inclined surface that abuts the lower end of the elevating member. The inclined surface can be used to project outward from the peripheral side portion of the floor hinge body, so that the floor hinge body can be set in a state in which there is no rocking in the gap between the floor hinge body and the storage portion.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to FIGS. Reference numeral 10 is a floor hinge main body, 20 is a storage portion that is a cavity for storing the floor hinge main body 10, 11 is a height adjusting screw portion, 12 is a summing adjusting screw portion, and 13 is a central portion of the rotating shaft.

Reference numeral 14 is a screw that serves as one door width adjusting portion, and 30 is the other door width adjusting portion according to the present invention, which is provided at two places near the peripheral side portion, and is provided on the upper surface side of the floor hinge main body 10. The floor hinge main body 10 is provided with an inner screw 32 which has a screw 31 which can be rotated from above as an elevating member, and which is screwed with the screw 31. A protrusion 34 having an inclined surface 33 that comes into contact with the screw 31 as the elevating member is provided so as to be movable in the horizontal direction by using the inclined surface 33, and is protruded to the outer side of the peripheral side portion to make a floor hinge. The floor hinge main body 10 is arranged in a state where it is prevented from swinging due to a gap between the main body 10 and the storage portion 20.

Further, the protrusion 34 is equipped with a spring 35 for pulling back, and when the screw 31 is raised, it is automatically pulled back toward the floor hinge body 10 by the spring action. It can be done at. The floor hinge body 10 is formed with a cavity that can accommodate the protrusion 34 and the spring 35. Note that, for practical purposes, the other door width adjustment and the like may be performed by using the configuration according to the present invention together with the peripheral portion of the floor hinge main body 10 (see FIG. 5).

Further, in practice, the operation side has a structure in which the screw 31 is directly brought into contact with the protrusion 34 as an elevating member, but the protrusion 34 is provided via the screw 31 separately from the elevating member. You may implement so that it may act on.

[0011]

[Effect of the device]

 As described above, according to the present invention, the door width adjustment of the floor hinge main body can be operated from above the floor hinge main body, and the operability is improved. Since the floor hinge main body can be adjusted so as not to swing by the protrusion that can project in the horizontal direction with respect to the gap between the floor hinge main body and the storage portion, it is very easy to adjust and a stable mounting state can be obtained. .

[Brief description of drawings]

FIG. 1 is a plan view.

FIG. 2 is a front view.

FIG. 3 is an exploded perspective view of a main part.

FIG. 4 is a sectional view of a main part.

FIG. 5 is a schematic plan view of a modification example.

[Explanation of symbols]

 10 Floor hinge main body 20 Storage part 31 Screw 32 Inner screw 33 Sloping surface 34 Protrusion 35 Spring

Claims (1)

[Scope of utility model registration request] 1. An elevation member is provided near a peripheral side portion of a floor hinge main body to be housed in a hinge accommodating portion so as to move up and down in a vertical direction by adjusting the rotation from above, and has an inclined surface that abuts a lower end of the elevation member. , A door width adjustment in a floor hinge, characterized in that a protrusion that can move horizontally according to the elevation of the elevating member is provided so as to project to the outside of the peripheral side portion, and that the protrusion is equipped with a spring for pulling back apparatus.