JP2010281107A - Damper for slide hinge - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a damper for a slide hinge, which prevents a local stress load likely to lead to a risk of breakage, reliably prevents the slip-off at opening/closing the door, and enables the position adjustment of the door in a slide hinge damper mounted state to maintain a furniture accommodation capacity. <P>SOLUTION: A slide hinge damper 1 is constituted of a case body 2 and a damper 4 provided to the case body 2, with its tip abutting on the door side on closing the door 31. The case body 2 is provided with a pair of longitudinal locking members 5, 6 each projecting on side from the front and rear portions and locked with the front and rear portions of a pedestal 14. Thereby, locking members abut on the door side just before the closing position of the door 31, decelerating the door 31 closing speed through a damper force. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a damper for a slide hinge that decelerates a door immediately before the door closing position in order to prevent the door attached to the front surface of furniture or the like from closing forcefully.

  Conventionally, a sliding hinge has been installed between the inner surface of the side plate of the furniture body and the inner surface of the door to allow the opening door attached to the front surface of the furniture to swing and open without interfering with the side plate of the furniture body. In addition, a damper device is attached to prevent the door from closing forcefully.

  The slide hinge is connected to a furniture main body via a pedestal, and a door side connection fixed to the door while being pivotably connected to a door side tip of the hinge main body via a link member. It consists of metal fittings.

  In Patent Document 1 below, the hinge cup is pivoted to the hinge cup so that it swings with respect to the hinge arm (hinge body) between the open position and the closed position of the hinge cup (door-side fitting). The hinge arm (hinge body) that can be connected, a housing of a fluid damper attached from the outside of the hinge arm, and the fluid damper arranged to contact the hinge cup or a door connected to the hinge cup A hinge comprising a fluid damper including a slider is disclosed.

  Patent Document 2 below includes a holder that is detachably mounted along the main body portion of the slide hinge, and a damper that receives the back surface of the furniture door, and the holder is formed on the wall surface of the main body portion. Intrusion locking means that can enter and lock into the opening to prevent it from coming off during use and can be unlocked, and on the holder surface, to finely adjust the mounting position of the furniture door in the front-rear direction Either or both of an opening and a notch that allow screw operation by the tip of the driver are formed by exposing at least one head of the covering amount adjusting screw that is screwed to the main body. A damper device for a slide hinge is disclosed.

JP 2002-138746 A JP 2006-169777 A

  However, in the slide hinge damper described in Patent Documents 1 and 2, the fixing protrusion is fitted to the operation opening of the adjustment screw for finely adjusting the position of the door provided on the upper surface of the hinge body. Therefore, when the door closes vigorously, an excessive stress load is locally applied to the opening, and there is a concern that the hinge body may be damaged.

  Furthermore, as shown in FIG. 8, the upper surface of the hinge body is generally formed so as to be gradually inclined outward toward the rear side of the furniture. Therefore, when the slide hinge damper 50 is attached to the upper surface of the hinge body, the slide hinge Similarly, the damper 50 is provided with an inclination. For this reason, when the door is closed, the slide hinge damper also has a force in the direction in which the piston of the damper is retracted, and a force in the direction in which the piston is removed from the hinge body. was there.

  Further, the position of the door is adjusted by inserting a tool tip such as a screwdriver through the opening and turning the adjusting screw. However, in the hinge described in Patent Document 1, the door is adjusted as described above. Since the fluid damper is fixed, the tool cannot be inserted from the opening when the fluid damper is mounted, and the position of the door cannot be adjusted. For this reason, it took time and effort to remove the fluid damper every time the position of the door was adjusted.

  Furthermore, since the hinge main body is projected and attached to the inside of the side plate of the furniture, like the hinge described in Patent Document 1, a fluid damper is further projected on the upper surface of the hinge main body to the inside of the furniture. When installed, the interior dimensions of the furniture that can accommodate large luggage, etc. are substantially reduced, the accommodation volume is reduced, and there is a risk of the fluid damper being damaged or falling off by hitting the fluid damper when a furniture item is taken in or out. It was.

  Therefore, the main problem of the present invention is to prevent a local stress load that may cause damage, and to prevent the falling off when the door is closed, and to adjust the position of the door even when the slide hinge damper is mounted. An object of the present invention is to provide a damper for a slide hinge that enables the furniture capacity to be maintained.

In order to solve the above-mentioned problem, as a first aspect of the present invention, a hinge main body fixed to a furniture main body via a pedestal and a door side tip of the hinge main body are rotatably connected via a link member. The slide hinge is detachably mounted on a slide hinge consisting of a door-side fitting that is fixed to the door. Damper for
The damper for the slide hinge is composed of a case main body and a damper that is provided on the case main body and whose tip is in contact with the door side when the door is closed,
The case main body is provided with a pair of front and rear locking members that protrude laterally from the front and rear portions and that are respectively locked to the front and rear portions of the pedestal. A damper is provided.

  In the first aspect of the present invention, as a slide hinge damper, a pair of front and rear locking members that protrude laterally from the front and rear portions of the case body and that are respectively locked to the front and rear portions of the base are provided. By providing the structure, the stress load applied to the slide hinge damper when the door closes vigorously can be received by the pedestal that is the fixed base with the furniture body. There is no risk of damaging the hinge body.

  Further, since the damper for the slide hinge is mounted substantially parallel to the side surface of the furniture, when the front end of the damper comes into contact with the door when the door is closed, only the force in the direction for immersing the damper piston mainly acts. Therefore, the slide hinge damper does not fall off.

  Further, the slide hinge damper has a pair of front and rear locking members protruding laterally from the front part and the rear part, respectively, and is attached to the front part and the rear part of the base, respectively. Even in the mounted state, the opening for inserting the tool tip formed on the upper surface of the hinge body is not covered, and the position of the door can be adjusted. In addition, because the slide hinge damper is provided on the side of the slide hinge, the inner dimensions of the furniture are not reduced, and the storage volume can be maintained. The risk of falling off is also avoided.

  As the present invention according to claim 2, of the pair of front and rear locking members, the front side locking member is relatively rigid and difficult to deform, and the rear side locking member is relatively rigid. The damper for a slide hinge according to claim 1, wherein the damper is formed to be low and easily deformable.

  The invention according to claim 2 is a structure in which the pair of front and rear locking members are respectively locked to the front portion and the rear portion of the pedestal, and the stress load when the door is closed is received by the front side locking member. Among these locking members, the front-side locking member is formed to be relatively rigid and difficult to deform. Further, in order to allow the locking member to be easily attached to and detached from the front part and the rear part of the pedestal, the rear side locking member has a relatively low rigidity and is easily deformable.

As the present invention according to claim 3, the pedestal is provided with a flange portion for fixing a fixing screw to the furniture body on both sides,
The slide hinge damper according to any one of claims 1 and 2, wherein a fitting groove is formed on the bottom surface of the case body so that the flange portion is fitted with almost no gap when the slide hinge damper is mounted. Provided.

  In the invention according to claim 3, when the door is vigorously closed by forming a fitting groove on the bottom surface of the case main body so that the flange portion is fitted with almost no gap when the slide hinge damper is mounted. The stress load applied to the slide hinge damper is also distributed to the flange portion.

  According to a fourth aspect of the present invention, there is provided the slide hinge damper according to any one of the first to third aspects, wherein the damper is a hydraulic piston damper.

  As described above in detail, according to the present invention, it is possible to prevent a local stress burden that may cause damage, and to reliably prevent the door from falling off when the door is closed, and the position of the door even when the slide hinge damper is mounted. Adjustment is possible and the furniture capacity can be maintained.

1 is a perspective view of a state in which a slide hinge damper 1 according to the present invention is mounted on a slide hinge 10. FIG. 1 is a perspective view of a slide hinge 10. FIG. 3 is a plan view of the slide hinge 10. FIG. It is a top view of damper 1 for slide hinges. It is a disassembled perspective view of the damper 1 for slide hinges. The case main body is shown, (A) is a plan view, (B) is a side view, and (C) is a front view. It is a mounting procedure diagram of damper 1 for slide hinges. It is a side view which shows the mounting state of the conventional damper 50 for slide hinges.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  As shown in FIG. 1, the slide hinge damper 1 according to the present invention swings and opens the opening door 31 on the front surface of furniture or the like without interfering with the side plate of the furniture body 30. The slide hinge 10 mounted between the inner surface and the inner surface of the door 31 is detachably mounted and used in contact with the door side immediately before the door closing position, and the door is decelerated by a damper force. It is for letting you do.

Hereinafter, the slide hinge 10 and the slide hinge damper 1 will be described in this order.
[Slide Hinge 10]
As shown in detail in FIGS. 2 and 3, the slide hinge 10 includes a hinge body 15 that is fixed to the furniture body 30 via a pedestal 14, and a link member 12 at the door-side tip of the hinge body 15. It is comprised mainly from the door side connection metal fitting 13 fixed to the door 31 while being rotatably connected via.

  The pedestal 14 includes a pedestal main body portion 14a that is long in the front-rear direction, and a flange portion 14b that protrudes on both sides of the pedestal 14 and fastens a fixing screw to the furniture main body 30. A hinge main body 15 having a substantially U-shaped cross section is attached to the upper surface of the pedestal main body portion 14a along the longitudinal direction.

  The pedestal 14 and the hinge main body 15 are attached so as to be position-adjustable in a direction (vertical direction of the door 31) perpendicular to the longitudinal direction of the pedestal main body 14a by rotating the eccentric cam 16, and the eccentric cam 17 It is attached so as to be position-adjustable in the longitudinal direction of the pedestal main body 14a (the front-rear direction of the door 31) by a turning operation. The hinge body 15 can be adjusted in position in the height direction of the pedestal 14 (the left-right direction of the door 31) by screwing the embedded screw 18 back and forth.

  On the upper surface of the hinge main body 15, an opening 15a into which a tool tip for rotating the eccentric cam 16 can be inserted is provided.

  A door-side fitting 13 is pivotally connected to the door-side tip of the hinge body 15 via a pair of link members 12 including a connecting member and a leaf spring.

  The door-side fitting 13 is provided with a cup portion 13a that can accommodate the link member 12 and the tip of the hinge body 15 when the door 31 is closed, and a fixing member 13b for fixing the door 31 to the door 31 on both sides thereof. 13b is provided.

[Damper 1 for slide hinge]
Next, the slide hinge damper 1 will be described in detail. As shown in FIGS. 4 and 5, the slide hinge damper 1 includes a case main body 2 having a substantially elongated rectangular parallelepiped outer shape, and a hollow hole provided with an opening facing the front side surface of the case main body 2. 3 and a damper 4 whose tip is in contact with the door side.

  As shown in FIG. 6, the case body 2 has a pair of front and rear locking members 5, 6 that protrude laterally from the front portion and the rear portion and that are respectively locked to the front portion and the rear portion of the pedestal 14. Is provided. Of the pair of front and rear locking members 5, 6, the front side locking member 5 is provided so as to protrude from the front of the bottom of the side surface of the case main body 2 substantially perpendicularly to the side surface, and toward the front end thereof toward the rear side. A locking claw 5a is provided. On the other hand, the rear side locking member 6 protrudes from the center of the bottom of the rear side surface substantially perpendicularly to the rear side surface and is bent in the same direction as the front side locking member 5, A locking claw 6a is provided toward the head. The pair of front and rear locking members 5 and 6 are locked to the front portion and the rear portion of the pedestal main body portion 14a, so that the slide hinge damper 1 is positioned on the side portion of the hinge main body 15 in the mounted state. For this reason, the upper surface of the hinge body 15 is not covered, and the position of the door 31 can be adjusted by rotating the eccentric cams 16 and 17 and the embedded screw 18 even when the slide hinge damper 1 is mounted. Moreover, since it is provided substantially parallel to the side surface of the furniture, when the damper tip comes into contact with the door side when the door is closed, only the force in the piston retracting direction acts mainly. The drop-off can be prevented, and the damper force can be surely applied to the door closing operation. Furthermore, since it is attached to the side of the hinge body 15, the furniture storage volume can be maintained without reducing the size of the furniture, and the slide hinge damper 1 may be damaged or dropped when the furniture storage is taken in or out. Will also disappear.

  By the way, of the pair of front and rear locking members 5 and 6, the front locking member 5 is a portion that receives a stress load when the door is closed, and therefore, it is relatively rigid and difficult to deform. Desirably, the rear side locking member 6 is preferably formed to be relatively low in rigidity and easily deformable in order to be slightly deformable when the slide hinge damper 1 is attached and detached. Specifically, the front-side locking member 5 has a wide cross-sectional shape in the front-rear direction so as to have sufficient strength against the stress load acting on the slide hinge damper 1 when the door is closed. On the other hand, the rear side locking member 6 has a bent structure as described above, and is formed to be easily deformable by having a narrower cross-sectional shape than the front side locking member 5.

  Further, when the slide hinge damper 1 is mounted on the slide hinge 10, a fitting groove 7 is formed on the bottom surface of the case body 2 so that the flange portion 14 b is fitted with almost no gap. By providing the fitting groove 7, the stress load applied to the slide hinge damper 1 can be shared with the flange portion 14b, and even if the door closes vigorously, the locking members 5 and 6 have excessive load. It is possible to prevent stress from being applied.

  Furthermore, it is preferable that a locking piece 8 that protrudes in the same lateral direction as the protruding direction of the engaging members 5 and 6 is provided on the rear side of the case body 2. The locking piece 8 is for locking to the upper surface of the base 14 when the slide hinge damper 1 is mounted to reinforce the mounting state of the slide hinge damper 1.

  The damper 4 has a substantially cylindrical casing 4a that is provided by being inserted into the hollow hole 3 of the case body 2, and moves forward and backward in the casing 4a, and has one end protruding from the casing 4a. A piston 4b in which the portion 4c abuts on the door 31 or the door side connecting metal 13, and a spring member (not shown) disposed in the casing 4a and biasing the piston 4b in a direction protruding from the casing 4a; It is composed of A damper fluid or the like for buffering the movement of the piston 4b is enclosed in the casing 4a. In the damper 4, the front end portion 4 c of the damper 4 b comes into contact with the door 31 or the door-side coupling metal 13 immediately before the closing position of the door 31, and the closing speed of the door 31 is reduced by the damper force of the damper 4 b. Acts to close slowly. And in the open state of the door 31, the said damper 4b is hold | maintained in the position which one end protruded with the urging | biasing force of the said spring member.

  The damper 4 may be any known damper mechanism such as a hydraulic damper, a pneumatic damper, or a rotary damper, but a hydraulic piston damper can be preferably used.

  When the slide hinge damper 1 having the above-described configuration is attached to the slide hinge 10, as shown in FIG. 7, the slide hinge damper 1 is attached to the furniture in a state where the slide hinge 10 is attached to the furniture. Installed from the top (upper part of the furniture body) (FIG. 7A). Specifically, from the state in which the locking members 5 and 6 are in contact with the front and rear end portions of the pedestal main body 14a, they are pushed further vertically or slightly inclined while pushing the rear side locking member 6 to the rear side. Push in (Fig. 7 (B)). At this time, the fitting groove 7 formed on the bottom surface of the case body 2 is fitted to the flange portion 14 b of the pedestal 14, and the locking piece 8 is engaged with the upper surface of the pedestal 14. Thereafter, the locking claws 5a, 6a of the locking members 5, 6 are locked to the side surface on the other end side of the pedestal main body 14a to complete the mounting.

  In order to detach the slide hinge damper 1, the rear side locking member 6 is widened to the rear side, the engagement between the locking claw 6a and the pedestal main body 14a is released, and the slide hinge damper 1 is moved upward. Complete by pulling up.

  As described above, the slide hinge damper 1 according to the present invention can be attached and detached with one touch, and the attachment and detachment work becomes easy.

  DESCRIPTION OF SYMBOLS 1 ... Damper for slide hinges, 2 ... Case main body, 3 ... Hollow hole, 4 ... Damper, 5 ... Front side locking member (locking member), 6 ... Rear side locking member (locking member), 7 ... Fitting groove, 8 ... locking piece, 10 ... slide hinge, 12 ... link member, 13 ... door side fitting, 14 ... pedestal, 15 ... hinge body

Claims (4)

A slide composed of a hinge main body fixed to the furniture main body via a pedestal, and a door side connecting bracket fixed to the door while being rotatably connected to a door side tip of the hinge main body via a link member. A damper for a slide hinge that is detachably attached to the hinge, and abuts against the door just before the door is closed to decelerate the door by a damper force,
The damper for the slide hinge is composed of a case main body and a damper that is provided on the case main body and whose tip is in contact with the door side when the door is closed,
The case main body is provided with a pair of front and rear locking members that protrude laterally from the front and rear portions and that are respectively locked to the front and rear portions of the pedestal. Damper.   Of the pair of front and rear locking members, the front side locking member has a relatively high rigidity and is difficult to deform, and the rear side locking member has a relatively low rigidity and is easily deformable. The damper for a slide hinge according to claim 1. The pedestal is provided with a flange portion for fixing a fixing screw to the furniture body on both sides,
The slide hinge damper according to any one of claims 1 and 2, wherein a fitting groove is formed on the bottom surface of the case body so that the flange portion is fitted with almost no gap when the slide hinge damper is mounted.   The slide hinge damper according to claim 1, wherein the damper is a hydraulic piston damper.

Images