CN103025203A

CN103025203A - Movement-restricting device

Info

Publication number: CN103025203A
Application number: CN2011800343133A
Authority: CN
Inventors: 木村元彦; 山本琢磨
Original assignee: Nifco Inc; Sun Wave Corp
Current assignee: Nifco Inc; Lixil Corp
Priority date: 2010-07-13
Filing date: 2011-07-12
Publication date: 2013-04-03
Anticipated expiration: 2031-07-12
Also published as: JP2012019887A; WO2012008451A1; JP5690090B2; CN103025203B

Abstract

Provided is a movement-restricting device that can restrict the inertial movement of a drawer component and cause the drawer component to stop at optional positions. When a user grasps the opened end panel (16) and draws the end panel (16) out, the moving component (52) of the movement-restricting device (11) that is adhering to a protruding part (44B) by the magnetic force of a magnetic component is drawn out of the cylinder of a fixed component (50). When the moving component (52) is drawn out of the cylinder a prescribed distance (40 mm), a projection from the part that is drawn out abuts a stop in the cylinder, limiting the movement of the moving component (52) and the moving component is stopped. Inertial movement of the drawer component (14) is thereby restricted and the drawer component (14) can be made to stop at optional positions.

Description

Mobile restraining device

Technical field

The present invention relates to a kind of mobile restraining device.

Background technology

In the structure of patent documentation 1 (TOHKEMY 2008-278985 communique) record, with respect to magnetic mutually pulling by magnetic force of the main body magnetic of pulling out member that can pull out and the abutting part of being located at main body.And, when pulling out member when pulling out from the reception position that is accommodated in main body, by magnetic force, be drawn out the abutting part that member furthers and move.

Disclosure of an invention

Invent problem to be solved

Yet, in structure in the past, can't realize suppressing to pull out the inertia traveling of member and make and pull out member and stop at the arbitrarily situation of position.

Summary of the invention

Problem of the present invention is to suppress to pull out the inertia traveling of member and makes and pulls out member and stop at arbitrarily position.

Be used for solving the means of problem

The mobile restraining device of the first form of the present invention is characterised in that, possess: pull out member or fixed component, this pulls out member at the reception position that is accommodated in casing and from moving and be supported on described casing between the pull-out location that described casing is pulled out, this fixed component is fixed in described casing; Mobile member, it is supported to respect to described fixed component and can moves, described pull out the member wish from described reception position when move described pull-out location, be drawn out and move from described fixed component, and when mobile predetermined distance, stop; The magnet member, it is located at described mobile member, adsorb described casing or the described member of pulling out of not fixing described fixed component by magnetic force, and be drawn out and after having moved predetermined distance from described fixed component at described mobile member, when making the described member of pulling out when move the pull-out location, this magnet member separates with described casing or the described member of pulling out.

According to said structure, between the reception position that is accommodated in casing and the pull-out location of pulling out from casing, can move and be supported on casing pull out member or casing is fixed with fixed component.And mobile member is supported to respect to fixed component and can moves, when pull out the member wish from reception position when move the pull-out location, mobile member is drawn out and moves from fixed component, and stops when mobile predetermined distance.

In addition, the magnet member of being located at mobile member adsorbs the casing of fixing fixed component or pulls out member by magnetic force.And, being drawn out and after having moved predetermined distance, pulling out member when move the pull-out location when making from fixed component at mobile member, the magnet member is with casing or pull out member and separate.

So, mobile member stops when mobile predetermined distance, can suppress thus to pull out the inertia traveling of member and make and pull out member and stop on the arbitrarily position between reception position and the pull-out location.

In above-mentioned form, it is characterized in that be provided with guiding mechanism, this guiding mechanism is adjusted described magnet member and described magnet member by described casing or the described distance of pulling out member of magnetic-adsorption.

According to said structure, guiding mechanism is adjusted magnet member and magnet member by the casing of magnetic-adsorption or is pulled out the distance of member.Thus, can easily change the magnet member for casing or pull out the absorption affinity of member.

In above-mentioned form, it is characterized in that be provided with at described mobile member described magnet member is remained in inner cradle portion, described guiding mechanism possesses: the locking member of being located at described magnet member; Be located at described cradle portion, and with the fastening groove of described locking member locking in a plurality of positions.

According to said structure, be limited to fastening groove by the locking member that will be located at the magnet member, and can make the magnet member stop at a plurality of positions.

The invention effect

According to the present invention, can suppress to pull out the inertia traveling of member and make and pull out member and stop at arbitrarily position.

Description of drawings

Fig. 1 is the exploded perspective view of the mobile restraining device of expression embodiments of the present invention.

Fig. 2 A is the cutaway view that is illustrated in magnet member of arranging on the mobile restraining device of embodiments of the present invention etc.

Fig. 2 B is the cutaway view that is illustrated in magnet member of arranging on the mobile restraining device of embodiments of the present invention etc.

Fig. 3 is the stereogram of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

Fig. 4 is the stereogram of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

Fig. 5 is the stereogram of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

Fig. 6 is the side view of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

Fig. 7 is the side view of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

Fig. 8 is the side view of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

Fig. 9 is the side view of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

Figure 10 is the side view of pulling out member and cabinet etc. that the mobile restraining device of embodiments of the present invention has been adopted in expression.

The specific embodiment

One example of the mobile restraining device of embodiments of the present invention is described according to Fig. 1～Figure 10.Need to prove that arrow UP represents the top direction of cabinet.

(overall structure)

As shown in Figure 3, the mobile restraining device 11 of present embodiment is fixed on the side wall portion 12A as the cabinet 12 of an example of casing (hereinafter referred to as cabinet 12), between being arranged on this side wall portion 12A and pulling out freely the sidewall 14C that pulls out member 14 from cabinet 12.And, be provided with tabular panelling 16 pulling out the anterior 14A of member 14 (left part shown in Figure 3).And, pull out member 14 by cabinet 12 supportings, along the guide rail (not shown) that arranges at the medial surface of the left and right sides of cabinet 12 side wall portion 12A, between the reception position that is accommodated in cabinet 12 (with reference to Fig. 6) and the pull-out location (with reference to Figure 10) of pulling out from cabinet 12, can move.

As shown in Figure 6, panelling 16 is the sheet material that arranges in vertical along the anterior 14A that pulls out member 14, and the lower end side of panelling 16 rotatably links with the lower end side of the anterior 14A that pulls out member 14 via hinge 18.

By this structure, panelling 16 is take hinge 18 as pivot, can rotate to open position from closing the position, this closes the position is the position along the anterior 14A that pulls out member 14 shown in Figure 6, and this open position is that the anterior 14A from pulling out member 14 shown in Figure 8 has opened the position of predetermined angular (θ 2).

As shown in Figure 6, the upside in the inside of the sidewall 14C that pulls out member 14 is provided with the guide rail 22 that extends along the pull-out direction of pulling out member 14 (the arrow B direction shown in the figure is designated hereinafter simply as " pull-out direction ").And, being provided with moving body 20 at this guide rail 22, this moving body 20 is supported as can move along pull-out direction by guide rail 22, and extends along pull-out direction.

In addition, as shown in Figure 7, the above-below direction pars intermedia at the back side of panelling 16 is provided with the carriage 28 of convex.And, between the leading section (left end shown in Figure 7) of this carriage 28 and moving body 20, be provided with the stay 24 with the leading section binding of this carriage 28 and moving body 20.Specifically, carriage 28 rotatably links by axle 26 with an end of stay 24, and the leading section of the other end of stay 24 and moving body 20 rotatably links by axle 30.

In addition, the front end bottom of moving body 20 be formed with towards below outstanding protuberance 20B.And, in the place ahead (left side shown in Figure 7) of this protuberance 20B and below stay 24, be provided with buffer unit 38, this buffer unit 38 protuberance 20B mobile with being accompanied by opening of panelling 16 touches, and the opening action of panelling 16 is limited (responsiveness is descended).

Specifically, be provided with damping mechanism at this buffer unit 38, be provided with piston portion 38A in an end of buffer unit 38, this piston portion 38A is pressed and is moved by protuberance 20B when panelling 16 is opened.On the other hand, be provided with press section 38B in the other end of buffer unit 38, this press section 38B is pressed and is moved to the back side of panelling 16 when panelling 16 cuts out, and links with piston portion 38A.By this structure, when panelling 16 is opened, pressed by protuberance 20B and press section 38B is pressed to the back side of panelling 16 when panelling 16 cuts out from the piston portion 38A that initial position moves and return initial position.

On the other hand, as shown in Figure 6, be formed with the concavo-convex engaging tooth 20C that extends along pull-out direction at the lower surface of the moving body 20 that extends along pull-out direction.In addition, the circular gear 40 of circle shape is rotatably fixing below moving body 20 and in the inside of the sidewall 14C that pulls out member 14, this circular gear 40 periphery be formed with this engaging tooth 20C engagement be stuck tooth 40A.

In addition, below this circular gear 40, be fixedly installed on the inside of the sidewall 14C that pulls out member 14 along the guide rail 42 of pull-out direction extension.And, being provided with moving body 44 at this guide rail 42, this moving body 44 is supported as can move along pull-out direction by guide rail 42, and extends along pull-out direction.And, extending to form concavo-convex engaging tooth 44C at the upper surface of this moving body 44 along pull-out direction, this engaging tooth 44C and the tooth 40A that is stuck of the periphery that is formed on circular gear 40 mesh.

In addition, from sidewall 14C (side wall portion 12A side) outstanding and jut 44B that formed by magnetic and moving body 44 lower surface that is arranged on integratedly moving body 44 laterally.And, to be provided with aforesaid mobile restraining device 11 with the mode of jut 44B butt at the rear (right side shown in Figure 6) of jut 44B on pull-out direction, this moves the side wall portion 12A (with reference to Fig. 3) that restraining device 11 is fixed on cabinet 12 as described above.

By this structure, such as Fig. 6, Fig. 7, shown in Figure 8, be accommodated on the reception position (with reference to Fig. 6) of cabinet 12 pulling out member 14, panelling 16 is rotated and when opening, its rotatory force is transmitted to moving body 20 via stay 24 to the arrow A direction centered by hinge 18.And moving body 20 carries out traveling priority along pull-out direction (arrow B direction).

When moving body 20 moves along pull-out direction, possess the circular gear that is stuck tooth 40A 40 that meshes with the engaging tooth 20C that is formed at moving body 20 and be rotated, its revolving force passes to the moving body 44 that possesses with the engaging tooth 44C that is stuck tooth 40A engagement.

The moving body 44 that has been passed revolving force carries out traveling priority to the direction (arrow C direction) of taking in opposite with pull-out direction, and the jut 44B that is located at moving body 44 presses (ejecting) mobile restraining device 11.

So, under the revolving force that acts on panelling 16, jut 44B presses mobile restraining device 11, can make thus that to pull out member 14 mobile from pull-out location (with reference to Figure 10) that cabinet 12 is pulled out towards pulling out member 14.

(major part structure)

Next, mobile restraining device 11 is described.

Such as Fig. 1, shown in Figure 3, mobile restraining device 11 comprises: be fixed on the fixed component 50 on the side wall portion 12A of cabinet 12; Be supported to respect to this fixed component 50 and can move, when pulling out member 14 wishs (with reference to Figure 10) is mobile towards the pull-out location from reception position (with reference to Fig. 6), be drawn out and mobile mobile member 52 from fixed component 50.

Specifically, fixed component 50 comprises: the 50A of cylinder section of the tubular that extends along pull-out direction; Be located at integratedly a 50A of section, and be formed with to a pair of installation portion 50B of the fixing fixing hole 53 of the side wall portion 12A of cabinet 12.

And mobile member 52 comprises: extend to pull-out direction, and be accommodated in the 52A of the section that pulls out in the 50A of cylinder section of fixed component 50 in telescopic mode; Be arranged on the leading section (left part shown in Figure 1) of pulling out the 52A of section, and take in the incorporating section 52B of magnet member 54 described later.

In addition, in the periphery of taking in the direction side of pulling out the 52A of section and be provided with the protuberance 70 of convex at the sliding surface that the inner peripheral surface with the 50A of cylinder section slides.And, be formed with the 50C of restriction section at the 50A of cylinder section, will pull out the 52A of section when pulling out determined distance (in the present embodiment for 40mm) from the 50A of cylinder section, this 50C of restriction section and this protuberance 70 butts and limit the movement of pulling out the 52A of section.

On the other hand, be accommodated in the magnet member 54 of incorporating section 52B for cylindric, and in the mode of this magnet member 54 of clamping, bar-shaped the 56 bar-shaped outer peripheral face at magnet member 54 that will lock to the conduct that give prominence in the outside of magnet member 54 member fixed two.

In addition, be provided with the helical spring 58 of magnet member 54 to pull-out direction (arrow B direction) application of force at the rear (right side of Fig. 1) of magnet member 54.And, being provided with the cover member 60 as cradle portion that the magnet member 54 of being taken in by incorporating section 52B is kept, cover member 60 is fixed in incorporating section 52B by not shown fastening part in removable mode.

In addition, be formed with a pair of through slot 64 as fastening groove that makes bar-shaped 56 to pass at cover member 60, this through slot 64 is L word shape, comprise the extension 64A that extends along pull-out direction and with the orthogonal part 64B of pull-out direction quadrature.That is the guiding mechanism 46 of, magnet member 54 and the distance of being located at the panelling 16 of pulling out member 14 being adjusted is made of bar-shaped 56 and through slot 64.

By this structure, shown in Fig. 2 A, if with bar-shaped 56 extension 64A that is configured in through slot 64, the active force by helical spring 58 then, to magnet member 54 to pull-out direction (arrow B direction) application of force.And magnet member 54 is to moving near the approximated position of jut 44B.

On the other hand, shown in Fig. 2 B, if with bar-shaped 56 orthogonal part 64B that is configured in through slot 64, then overcome the active force of helical spring 58, and magnet member 54 is mobile to taking in direction (arrow C direction).And magnet member 54 moves to the separation point position of separating from jut 44B.

That is, mobile member 52 is by the magnetic force of magnet member 54 and by jut 44B absorption, when magnetic was disposed at approximated position (Fig. 2 A), absorption affinity increased, and when magnetic was disposed at separation point position (Fig. 2 B), absorption affinity reduced.

(action effect)

Next, the action effect of mobile restraining device 11 described.

Such as Fig. 6, Fig. 7, shown in Figure 8, be accommodated on the reception position (with reference to Fig. 6) of cabinet 12 will pulling out member 14, the user rotates panelling 16 and open to the arrow A direction centered by hinge 18.

When opening when panelling 16 is rotated, its rotatory force is transmitted to moving body 20 via stay 24, and moving body 20 carries out traveling priority to pull-out direction (arrow B direction).When moving body 20 moves to pull-out direction, possess the circular gear that is stuck tooth 40A 40 that meshes with the engaging tooth 20C that is formed on the moving body 20 and be rotated.And its revolving force transmits to the moving body 44 that possesses with the engaging tooth 44C that is stuck tooth 40A engagement.

So, the moving body 44 that has been passed revolving force carries out traveling priority to the direction (arrow C direction) of taking in opposite with pull-out direction, and the jut 44B that is located at moving body 44 presses (ejecting) mobile restraining device 11.Jut 44B presses mobile restraining device 11, pulls out thus member 14 and moves to pull-out direction.That is, under the revolving force that acts on panelling 16, jut 44B presses mobile restraining device 11, and (with reference to Figure 10) moves to pull-out direction towards the pull-out location to pull out thus member 14.

Such as Fig. 3, shown in Figure 8, when the position of engagement of moving body 44 and circular gear 40 arrived the end of moving body 44, the rotation of circular gear 40 stopped, and pull out member 14 and move towards the pull-out location, and panelling 16 stops the rotation.

And, from this state, move when panelling 16 is moved to pull-out direction by the inertia to the pull-out location, such as Fig. 4, shown in Figure 9, be drawn out by the mobile member 52 of the jut 44B absorption 50A of cylinder section from fixed component 50 by the magnetic force of magnet member 54 (with reference to Fig. 1).And, when mobile member 52 is drawn out predetermined distance (40mm) from the 50A of cylinder section, pull out the protuberance 70 of the 52A of section and the 50C of restriction section (with reference to Fig. 1) butt of the 50A of cylinder section, the movement of mobile member 52 is restricted and stops.

From this state, and then the user controls panelling 16, wants to make panelling 16 to move and user's pullout forces when surpassing the absorption affinity of magnet member 54 to pull-out direction, and such as Fig. 5, shown in Figure 10, jut 44B separates from mobile member 52.And, pull out member 14 and move from the pull-out location that cabinet 12 is drawn out to pulling out member 14.

Pull out member 14 when moving from the pull-out location to reception position making, pull out member 14 and move to reception position from the pull-out location through making with the operation of aforesaid reversed in order.

As described above, will pull out member 14 when pulling out from cabinet 12 the user, the mobile member 52 of mobile restraining device 11 is drawn out from fixed component 50, stops at the position that is drawn out predetermined distance (being in the present embodiment 40mm).Therefore, can suppress to pull out the inertia traveling of member 14 and make and pull out member 14 and stop at arbitrarily position.

In addition, mobile member 52 and jut 44B are by the magnetic-adsorption of magnet member 54.Therefore, the user want with because of mobile member 52 stop to move stopped pulling out member 14 when further pulling out, pull out member 14 by the pullout forces larger than the absorption affinity of magnet member 54 acted on, pull out member 14 and move towards the pull-out location and can make.

In addition, guiding mechanism 46 is set, can adjusts magnet member 54 and the distance of being located at the panelling 16 of pulling out member 14.Therefore, adjust the absorption affinity of 54 pairs of mobile members 52 of (change) magnet member and panelling 16, can improve user's operation sense (sensation).

Need to prove, for specific embodiment, understand in detail the present invention, but the present invention is not defined as above-mentioned embodiment, can adopts within the scope of the invention other the situation of various embodiments self-evident to those skilled in the art.For example, in the above-described embodiment, use helical spring 58 that magnet member 54 is configured in the position of regulation, but and be not particularly limited, can be not yet with helical spring 58 to the shape of through slot try every possible means the magnet member the is configured in position of regulation.

In addition, in the above-described embodiment, mobile restraining device 11 is fixed in cabinet 12, and adsorbs mobile restraining device 11 and pull out member 14 by magnetic force, pull out member but also mobile restraining device can be fixed in, and adsorb mobile restraining device and cabinet by magnetic force.

In addition, in the above-described embodiment, although do not mention especially, pull out at 11 mobile restraining device can be set on the member, also can arrange more than 2.

(symbol description)

11 move restraining device

12 cabinets (casing)

14 pull out member

46 guiding mechanisms

50 fixed components

52 mobile members

54 magnet members

56 bar-shaped (locking member)

60 cover members (cradle portion)

64 through slots (fastening groove)

Claims

1. mobile restraining device, it possesses:

Pull out member or fixed component, this pulls out member at the reception position that is accommodated in casing and from moving and be supported on described casing between the pull-out location that described casing is pulled out, this fixed component is fixed in described casing;

Mobile member, it is supported to respect to described fixed component and can moves, described pull out the member wish from described reception position when move described pull-out location, this mobile member is drawn out and moves from described fixed component, and stops when mobile predetermined distance;

The magnet member, it is located at described mobile member, adsorb described casing or the described member of pulling out of not fixing described fixed component by magnetic force, and be drawn out and after having moved predetermined distance from described fixed component at described mobile member, when making the described member of pulling out when move the pull-out location, this magnet member separates with described casing or the described member of pulling out.

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

Be provided with guiding mechanism, this guiding mechanism is adjusted described magnet member and described magnet member by described casing or the described distance of pulling out member of magnetic-adsorption.

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

Be provided with the cradle portion that described magnet member is remained in inside at described mobile member,

Described guiding mechanism possesses:

Be located at the locking member of described magnet member;

Be located at described cradle portion, and with the fastening groove of described locking member locking in a plurality of positions.