CN103025203B - Mobile restraining device - Google Patents

Abstract

A movement suppressing device capable of suppressing the coasting of the pull-out member and stopping the pull-out member at an arbitrary position is obtained. When the user holds the opened panel (16) and moves the panel (16) in the pull-out direction, the moving member (52) of the movement restraining device (11) is attracted by the protrusion (44B) by the magnetic force of the magnet member. ) is pulled out from the cylindrical portion of the fixing member (50). And, when the moving member (52) is pulled out from the cylindrical portion by a predetermined distance (40 mm), the convex portion of the pulling portion comes into contact with the restricting portion of the cylindrical portion, and the movement of the moving member (52) is restricted and stopped. Thereby, it is possible to stop the pull-out member (14) at an arbitrary position while suppressing the pull-out member (14) from coasting.

Description

mobile restraint device

technical field

The present invention relates to a movement suppression device.

Background technique

In the structure described in Patent Document 1 (Japanese Unexamined Patent Publication No. 2008-278985 ), the magnetic body of the pull-out member that can be pulled out from the main body and the magnetic body provided at the contact portion of the main body are mutually pulled by magnetic force. And, when the pull-out member is pulled out from the storage position stored in the main body, the abutting portion drawn by the pull-out member moves by magnetic force.

disclosure of invention

The problem to be solved by the invention

However, in the conventional configuration, it is impossible to suppress the coasting of the pull-out member and stop the pull-out member at an arbitrary position.

Contents of the invention

An object of the present invention is to suppress the coasting of the pull-out member and stop the pull-out member at an arbitrary position.

means to solve the problem

The movement suppressing device according to the first aspect of the present invention is characterized in that it includes a pull-out member or a fixing member that can be moved between a storage position stored in the box and a pull-out position pulled out from the box. moving and supported by the box body, the fixing member is fixed to the box body; the moving member is supported so as to be movable relative to the fixing member, and when the pull-out member intends to move from the storage position toward the When the pull-out position is moved, it is pulled out from the fixing member to move, and stops when moving a predetermined distance; a magnet member is provided on the moving member, and attracts the box not fixed to the fixing member by magnetic force. body or the pull-out member, and after the moving member is pulled out from the fixed member to move a predetermined distance, when the pull-out member is moved toward the pull-out position, the magnet member and the case body or the pull-out member is separated.

According to the above configuration, the drawing member supported by the case or the fixing member is fixed to the case between a storage position stored in the case and a pull-out position drawn out from the case. Furthermore, the moving member is supported movably relative to the fixing member, and when the pull-out member is about to move from the storage position toward the pull-out position, the moving member is pulled out from the fixing member to move, and stops when moving a predetermined distance.

In addition, the magnet member provided on the moving member attracts the case or the pull-out member not fixed to the fixing member by magnetic force. Then, after the movable member is pulled out from the fixed member and moved a predetermined distance, when the pull-out member is moved toward the pull-out position, the magnet member is separated from the case or the pull-out member.

In this way, the moving member stops when moving a predetermined distance, thereby suppressing the coasting of the drawing member and stopping the drawing member at any position between the storage position and the drawing position.

In the above aspect, it is characterized in that an adjustment mechanism is provided for adjusting the distance between the magnet member and the case or the pull-out member to which the magnet member is magnetically attracted.

According to the above structure, the adjustment mechanism adjusts the distance between the magnet member and the case or the pull-out member to which the magnet member is magnetically attracted. Thereby, the attraction|suction force of a magnet member with respect to a case or a drawer member can be changed easily.

In the above aspect, the moving member is provided with a bracket portion holding the magnet member inside, and the adjustment mechanism includes: a locking member provided on the magnet member; part, and lock the locking member in the locking grooves at multiple positions.

According to the above configuration, the magnet member can be stopped at a plurality of positions by locking the locking member provided on the magnet member to the locking groove.

Invention effect

According to the present invention, it is possible to suppress the coasting of the pull-out member and stop the pull-out member at an arbitrary position.

Description of drawings

FIG. 1 is an exploded perspective view showing a movement suppressing device according to an embodiment of the present invention.

2A is a cross-sectional view showing a magnet member and the like provided in the movement suppressing device according to the embodiment of the present invention.

2B is a cross-sectional view showing a magnet member and the like provided in the movement suppressing device according to the embodiment of the present invention.

3 is a perspective view showing a drawer member, a cabinet, and the like to which the movement suppressing device according to the embodiment of the present invention is applied.

4 is a perspective view showing a drawer member, a cabinet, and the like to which the movement suppressing device according to the embodiment of the present invention is applied.

5 is a perspective view showing a drawer member, a cabinet, and the like to which the movement suppressing device according to the embodiment of the present invention is applied.

6 is a side view showing a drawer member, a cabinet, and the like to which the movement suppressing device according to the embodiment of the present invention is applied.

7 is a side view showing a drawer member, a cabinet, and the like to which the movement suppression device according to the embodiment of the present invention is applied.

8 is a side view showing a drawer member, a cabinet, and the like to which the movement suppression device according to the embodiment of the present invention is applied.

9 is a side view showing a drawer member, a cabinet, and the like to which the movement suppression device according to the embodiment of the present invention is applied.

Fig. 10 is a side view showing a drawer member, a cabinet, and the like to which the movement suppressing device according to the embodiment of the present invention is applied.

Detailed ways

An example of a movement suppression device according to an embodiment of the present invention will be described with reference to FIGS. 1 to 10 . It should be noted that the arrow UP indicates the upward direction of the cabinet.

(the whole frame)

As shown in FIG. 3 , the movement suppressing device 11 of this embodiment is fixed to a side wall portion 12A of a cabinet 12 (hereinafter referred to as cabinet 12 ) as an example of a box, and is installed on the side wall portion 12A and pulled out from the cabinet 12. between the side walls 14C of the pull-out member 14 freely. Furthermore, a plate-shaped panel 16 is provided on a front portion 14A (left end portion shown in FIG. 3 ) of the drawer member 14 . In addition, the pull-out member 14 is supported by the cabinet 12, along the guide rails (not shown) provided on the inner surfaces of the left and right side wall portions 12A of the cabinet 12, at the storage position (refer to FIG. 6 ) stored in the cabinet 12 and from the cabinet. 12 can be moved between the pull-out positions (refer to FIG. 10 ) pulled out.

As shown in FIG. 6 , the panel 16 is a plate arranged vertically along the front portion 14A of the pull-out member 14 , and the lower end side of the panel 16 is rotatably connected to the front of the pull-out member 14 via a hinge 18 . The lower end side of the portion 14A is connected.

With this structure, the panel 16 can rotate around the hinge 18 from the closed position, which is a position along the front portion 14A of the pull-out member 14 shown in FIG. The position shown in 8 is opened by a predetermined angle (θ2) from the front portion 14A of the drawer member 14 .

As shown in FIG. 6, on the upper side of the inside of the side wall 14C of the pull-out member 14, there is a pull-out direction along the pull-out direction of the pull-out member 14 (direction of arrow B shown in the figure, hereinafter referred to simply as "pull-out direction"). ) Extended guide rail 22. Further, the guide rail 22 is provided with a moving body 20 supported by the guide rail 22 so as to be movable in the drawing direction and extending in the drawing direction.

In addition, as shown in FIG. 7 , a convex bracket 28 is provided at an intermediate portion in the vertical direction on the back surface of the panel 16 . Further, a stay 24 connecting the bracket 28 and the front end of the mobile body 20 is provided between the bracket 28 and the front end (the left end shown in FIG. 7 ) of the mobile body 20 . Specifically, the bracket 28 is rotatably connected to one end of the stay 24 via a shaft 26 , and the other end of the stay 24 is rotatably connected to the front end of the moving body 20 via a shaft 30 .

Moreover, the convex part 20B which protrudes downward is formed in the lower part of the front-end|tip of the moving body 20. As shown in FIG. Further, in front of the convex portion 20B (on the left side shown in FIG. 7 ) and below the stay 24, a buffer device 38 is provided that collides with the convex portion 20B that moves as the panel 16 is opened. touch, and limit the opening movement of the panel 16 (slow down the movement speed).

Specifically, a damper mechanism is provided in the buffer device 38 , and a piston portion 38A is provided at one end of the buffer device 38 , and the piston portion 38A is pressed and moved by the convex portion 20B when the panel 16 is opened. On the other hand, the other end portion of the shock absorber 38 is provided with a pressing portion 38B which is moved by being pressed against the back surface of the panel 16 when the panel 16 is closed, and is connected to the piston portion 38A. With this configuration, the piston portion 38A, which is pressed by the convex portion 20B to move from the initial position when the panel 16 is opened, presses the pressing portion 38B to the back of the panel 16 to return to the initial position when the panel 16 is closed.

On the other hand, as shown in FIG. 6 , concave and convex engaging teeth 20C extending in the pulling direction are formed on the lower surface of the moving body 20 extending in the pulling direction. In addition, a circular gear 40 is rotatably fixed inside the side wall 14C of the pull-out member 14 under the mobile body 20 and has a ring gear formed on the outer periphery to engage with the engaging teeth 20C. The engaged tooth 40A.

In addition, below the circular gear 40 , a guide rail 42 extending in the pull-out direction is fixedly provided inside the side wall 14C of the pull-out member 14 . Further, the guide rail 42 is provided with a moving body 44 which is supported by the guide rail 42 so as to be movable in the drawing direction and which extends in the drawing direction. On the upper surface of the movable body 44 , concave and convex engaging teeth 44C are formed extending along the pulling direction, and the engaging teeth 44C mesh with engaged teeth 40A formed on the outer periphery of the circular gear 40 .

Furthermore, a protrusion 44B formed of a magnetic material protruding outward from the side wall 14C (side wall portion 12A side) is provided integrally with the moving body 44 on the lower surface of the moving body 44 . In addition, the above-mentioned movement restraining device 11 is provided behind the protrusion 44B (on the right side shown in FIG. 6 ) so as to be in contact with the protrusion 44B in the pulling direction, and the movement restraining device 11 is fixed to the protrusion as described above. 12A of side wall parts of the cabinet 12 (refer FIG. 3).

With this structure, as shown in FIGS. 6 , 7 , and 8 , at the storage position (refer to FIG. 6 ) where the drawer member 14 is stored in the cabinet 12, the panel 16 is rotated in the direction of the arrow A around the hinge 18. When opened, its rotational force is transmitted to the moving body 20 via the stay 24 . Then, the mobile body 20 linearly moves along the drawing direction (arrow B direction).

When the mobile body 20 moves along the pull-out direction, the circular gear 40 provided with the engaged teeth 40A meshing with the engaging teeth 20C formed on the mobile body 20 rotates, and its rotational force is transmitted to the circular gear equipped with the engaged teeth. The moving body 44 engages with the engaging tooth 44C of 40A.

The moving body 44 to which the rotational force is transmitted linearly moves in the storage direction (arrow C direction) opposite to the pulling direction, and the protrusion 44B provided on the moving body 44 presses (pushes out) the movement suppressing device 11 .

In this way, under the rotational force acting on the panel 16, the protrusion 44B presses the movement suppressing device 11, whereby the pull-out member 14 can be moved toward the pull-out position (see FIG. 10 ) where the pull-out member 14 is pulled out from the cabinet 12. .

(main part structure)

Next, the movement suppressing device 11 will be described.

As shown in FIGS. 1 and 3 , the movement restraining device 11 includes: a fixing member 50 fixed to the side wall portion 12A of the cabinet 12; The moving member 52 is pulled out from the fixing member 50 when the position (see FIG. 6 ) moves toward the drawn position (see FIG. 10 ).

Specifically, the fixing member 50 includes: a cylindrical tube portion 50A extending in the drawing direction; Mounting part 50B.

Moreover, the moving member 52 includes: a pull-out portion 52A extending in the pull-out direction and accommodated in a pull-out manner in the cylindrical portion 50A of the fixing member 50; left end portion) and accommodates the accommodating portion 52B of the magnet member 54 described later.

Moreover, the convex-shaped convex part 70 is provided in the outer periphery of the storage direction side of 52 A of drawer parts, and the sliding surface which slides with the inner peripheral surface of 50 A of cylindrical parts. In addition, a restricting portion 50C is formed on the cylindrical portion 50A, and the restricting portion 50C comes into contact with the convex portion 70 when the pull-out portion 52A is pulled out from the cylindrical portion 50A by a predetermined distance (40 mm in this embodiment). However, the movement of the pull-out portion 52A is restricted.

On the other hand, the magnet member 54 housed in the housing portion 52B has a columnar shape, and a rod-shaped rod-shaped portion 56 protruding to the outside of the magnet member 54 as a locking member is placed on the magnet so as to sandwich the magnet member 54 . The outer peripheral surface of the member 54 is fixed in two.

In addition, a coil spring 58 that urges the magnet member 54 in the pulling direction (arrow B direction) is provided behind the magnet member 54 (right side in FIG. 1 ). Furthermore, there is provided a cover member 60 serving as a holder for holding the magnet member 54 stored in the storage portion 52B, and the cover member 60 is detachably fixed to the storage portion 52B by a fastening portion not shown.

In addition, the cover member 60 is formed with a pair of through grooves 64 serving as locking grooves through which the rod-shaped portion 56 passes. The through grooves 64 are L-shaped and include an extension portion 64A extending along the pulling direction and a pull-out groove. Orthogonal portion 64B in which the direction is orthogonal. That is, the adjustment mechanism 46 that adjusts the distance between the magnet member 54 and the panel 16 provided on the drawer member 14 is constituted by the rod-shaped portion 56 and the through-groove 64 .

With this configuration, as shown in FIG. 2A , when the rod-like portion 56 is disposed on the extension portion 64A of the through-groove 64 , the coil spring 58 urges the magnet member 54 in the pulling direction (arrow B direction). And the magnet member 54 moves to the approaching position of the approaching protrusion 44B.

On the other hand, as shown in FIG. 2B , when the rod-like portion 56 is disposed in the perpendicular portion 64B of the through-groove 64 , the magnet member 54 moves in the storage direction (arrow C direction) against the biasing force of the coil spring 58 . Then, the magnet member 54 moves to the separated position separated from the protrusion 44B.

That is, the moving member 52 is attracted by the protrusion 44B by the magnetic force of the magnet member 54. When the magnetic body is arranged at the close position (FIG. 2A), the adsorption force increases, and when the magnetic body is arranged at the separation position (FIG. 2B), the adsorption force increases. The force decreases.

(Effect)

Next, actions and effects of the movement suppressing device 11 will be described.

As shown in FIGS. 6 , 7 , and 8 , at the storage position (refer to FIG. 6 ) where the pull-out member 14 is stored in the cabinet 12 , the user opens the panel 16 by turning the hinge 18 in the direction of the arrow A. .

When the panel 16 is turned and opened, the turning force is transmitted to the movable body 20 via the stay 24, and the movable body 20 linearly moves in the drawing direction (arrow B direction). When the moving body 20 moves in the pulling direction, the circular gear 40 including the engaged teeth 40A that meshes with the engaging teeth 20C formed on the moving body 20 rotates. And the rotational force is transmitted to the moving body 44 provided with the engaging tooth 44C which meshes with the engaged tooth 40A.

Thus, the moving body 44 to which the rotational force is transmitted linearly moves in the storage direction (arrow C direction) opposite to the pulling direction, and the protrusion 44B provided on the moving body 44 presses (pushes out) the movement suppressing device 11 . The protrusion 44B presses the movement suppressing device 11, whereby the pull-out member 14 moves in the pull-out direction. That is, when the protrusion 44B presses the movement suppressing device 11 under the rotational force acting on the panel 16 , the pull-out member 14 moves in the pull-out direction toward the pull-out position (see FIG. 10 ).

As shown in Fig. 3 and Fig. 8, when the meshing position of the mobile body 44 and the circular gear 40 reaches the end of the mobile body 44, the rotation of the circular gear 40 stops, the pull-out member 14 moves toward the pull-out position, and the inlaid Plate 16 stops rotating.

And, from this state, when the panel 16 is moved in the pull-out direction by inertial movement to the pull-out position, as shown in FIGS. The moving member 52 attracted by the portion 44B is pulled out from the cylindrical portion 50A of the fixing member 50 . And, when the moving member 52 is pulled out by a predetermined distance (40 mm) from the cylindrical portion 50A, the convex portion 70 of the pulling portion 52A comes into contact with the restricting portion 50C (see FIG. 1 ) of the cylindrical portion 50A, and the movement of the moving member 52 is affected. limit and stop.

From this state, when the user further grasps the panel 16 and intends to move the panel 16 in the pull-out direction and the user's pull-out force exceeds the attraction force of the magnet member 54, as shown in FIGS. Separated from the moving member 52 . And, the pull-out member 14 moves to the pull-out position where the pull-out member 14 is pulled out from the cabinet 12 .

When the drawer member 14 is moved from the drawer position to the storage position, the drawer member 14 is moved from the drawer position to the storage position through the steps reverse to the above-mentioned procedure.

As described above, when the user pulls out the pull-out member 14 from the cabinet 12, the moving member 52 of the movement suppressing device 11 is pulled out from the fixed member 50 and stops at a predetermined distance (in this embodiment, 40mm) position. Therefore, it is possible to stop the drawer member 14 at an arbitrary position while suppressing the coasting of the drawer member 14 .

In addition, the moving member 52 and the protrusion 44B are attracted by the magnetic force of the magnet member 54 . Therefore, when the user intends to further pull out the pull-out member 14 whose movement has stopped due to the stop of the moving member 52, by applying a pull-out force greater than the attraction force of the magnet member 54 to the pull-out member 14, it is possible to The pull-out member 14 is moved toward the pull-out position.

Moreover, the adjustment mechanism 46 is provided, and the distance of the magnet member 54 and the panel 16 provided in the drawer member 14 can be adjusted. Therefore, adjusting (changing) the attraction force of the magnet member 54 to the moving member 52 and the panel 16 can improve the user's operational feeling (feel).

It should be noted that the present invention has been described in detail with respect to specific embodiments, but the present invention is not limited to the above-mentioned embodiments, and it is obvious to those skilled in the art that other various embodiments can be adopted within the scope of the present invention. It's self-explanatory. For example, in the above-described embodiment, the coil spring 58 is used to arrange the magnet member 54 at a predetermined position. s position.

In addition, in the above-mentioned embodiment, the movement restraining device 11 is fixed to the cabinet 12, and the movement restraining device 11 and the pull-out member 14 are attracted by magnetic force, but it is also possible to fix the movement restraint device to the draw-out member, and magnetic force is used. Adhesive movement restraints and cabinets.

In addition, in the above-mentioned embodiment, although not mentioned in particular, one movement suppression device may be provided in one drawer member, and two or more may be provided.

(Symbol Description)

11 Movement suppression device

12 cabinets (cabinet)

14 Pull out the component

46 Adjustment mechanism

50 fixed components

52 moving components

54 magnet components

56 rod-shaped part (locking member)

60 cover member (bracket part)

64 Through groove (locking groove)

Claims (2)

1. a mobile restraining device, it possesses:

Pull-out component or fixed component, this pull-out component is being accommodated in the reception position of casing and from can moving between the pull-out location that described casing pulls out and being supported on described casing, this fixed component is fixed on described casing;

Mobile member, it is supported to and can moves relative to described fixed component, when described pull-out component is for moving from described reception position towards described pull-out location, this mobile member is drawn out from described fixed component and moves, and stops when mobile predetermined distance;

Magnet member, it is located at described mobile member, the described casing or described pull-out component of not fixing described fixed component is adsorbed by magnetic force, and after described mobile member is drawn out from described fixed component and moves predetermined distance, when making described pull-out component move towards pull-out location, this magnet member is separated with described casing or described pull-out component

Described mobile restraining device is provided with guiding mechanism, and this guiding mechanism adjusts described magnet member and described magnet member by the described casing of magnetic-adsorption or the distance of described pull-out component on pull-out direction.

2. mobile restraining device according to claim 1, wherein,

Be provided with at described mobile member and described magnet member be held in inner cradle portion,

Described guiding mechanism possesses:

Be located at the locking member of described magnet member;

Be located at described cradle portion, and described locking member is locked on the fastening groove of multiple position.