CN105518239B

CN105518239B - Improved guide for opening and supporting furniture door

Info

Publication number: CN105518239B
Application number: CN201480047713.1A
Authority: CN
Inventors: A·焦万内蒂
Original assignee: Effegi Brevetti SRL
Current assignee: Effegi Brevetti SRL
Priority date: 2013-08-01
Filing date: 2014-07-28
Publication date: 2017-06-13
Anticipated expiration: 2034-07-28
Also published as: EP3027833B1; ITMI20131304A1; JP6420831B2; CN105518239A; EP3027833A1; WO2015014814A1; JP2016527423A

Abstract

A kind of motion suitable for furniture door is guided and supported during the opening and closing stage, improved guide (10) for opening and supporting furniture door, the guide includes being attached on the inner surface of lateral shoulder (12) of the framework of the article of furniture (14), container body (11) generally in a rectangular shape, the furniture (14) with via at least one hinge (18) being attached on the framework of the furniture (14) can before the door (16) opened of drop formula, and the door is operably coupled to container body (11) by hawser (20), the hawser is attached to the door (16) via the secure component (22) being constrained on the inner surface of the door (16)；Described device also includes slide mass (48), the slide mass in the container body (11) internal slide and including the dentation profile relative to the container body (11) or tooth bar (32) rotate the mechanism of translation, the expansion/winding of motion and the hawser (20) that is opposite with back-moving spring or damping mechanism or being aided in by back-moving spring or damping mechanism for the slide mass (48).

Description

Improved guide for opening and supporting furniture door

Technical field

It is an object of the invention to provide a kind of improved guide for opening and supporting furniture door.

More particularly, it relates to a kind of guiding and support meanss, it is openable to having that the device is applied to application The furniture of door, to reach during opening and in down periods guiding and the purpose of the movement of support door.

Background technology

It is well known that for example have can before the cupboard of door of drop (fall-front) formula opening, shoe rack, bathroom or kitchen Cabinet and similar article of furniture furniture in, the fortune of the opening and closing of the door is generally allowed by linkage Dynamic, linkage is placed with the connection dropped between the door that formula is opened before the permission for the framework and furniture of furniture.

User manually acts on door to realize open motion, and the normally hand again during whole closedown campaign Dynamicly with the door.

However, in the case where user applies excessive power on door or does not firmly grasp door or is not accompanied by door, will draw The clash to some extent framework or door itself of article of furniture of door is played to be not completely turned off.This may cause furniture to wear and tear Or damage, and in the case where door holding part is opened, (user may have the danger bumped against by door to be likely to result in safety problem Danger) and/or the inaesthetic defects of vision etc..

In order to avoid this shortcoming, some hinge connectors are damp types or with including such as pneumatic spring Guide, above-mentioned hinge connector is applied to the motion of promotion door opening and closing or is more generally applied to and promotes to allow door Gently it is reset to the motion of the mechanism of closed position and damping is carried out to above-mentioned motion.

Other structures scheme uses the linkage with lever or (such as with articulated quadrilateral) connection system, The linkage has damping adjustment mechanism, the motion for beating opening/closing for controlling door.

However, due to there is lever and the cost due to correlation, it is significant relevant that these organization plans further relate to some The shortcoming of complex structure and bulky dimensions.

Other simpler organization plans realize the guided-moving for beating opening/closing of door, the hawser connection by hawser Drawn from the door and the supporting construction and (for example joined to the door and the supporting construction for being attached to framework, and the hawser See the EP1691016A1 and DE202008002232U1 of same applicant).

But, although these devices are simpler in structure for those described above device, but these Device also has the shortcomings that some are main, and the overall length dimension of above-mentioned main shortcoming and structure is about and with according to the chi of door The gradient size that very little and door is opened accurate to calculate relevant the need for cable length.As a result, they cannot be used for guiding The motion of furniture, the door of such as shoe rack with very small depth dimensions, the furniture is filled not in side using rope collection Put.

The other shortcoming of a described upper traditional guide is related to the fact that, i.e. they especially make As the single side (right side or left side) relative to furniture and single orientation application, the result is that, it is necessary to have in warehouse Multiple acknowledgment copies, increased the cost of correlation.

The content of the invention

The purpose of the present invention is to avoid disadvantages mentioned above.

More specific, it is an object to provide a kind of improved guide for opening and supporting furniture door, The guide especially includes overall dimension, enabling for different types of furniture, and be characterised by, not In the case of limiting the useful space of inside of furniture, the depth of the cabinet of such as shoe rack or bathroom etc. is reduced.

It is a further object to provide a kind of guide, the guide can be arbitrarily used in the right side of furniture Side or left side and with different orientations.

Another object of the present invention is to provide a user with a kind of improvement of the preceding drop formula door for opening and supporting furniture Guide, it is adaptable to ensure high-caliber resistance and time reliability, and for example readily and economically produce in addition The guide.

Another purpose of apparatus of the present invention is to allow to reduce the material of guide, particularly reduce for supporting door The material of hawser, and therefore reduce the production cost of the device.

According to the present invention, there is provided a kind of suitable for being guided in the opening and closing stage and supporting furniture door motion, use In the improved guide for opening and supporting furniture door, the guide includes the lateral shoulder of the framework for being attached at article of furniture Container body on the inner surface in portion, generally in a rectangular shape, the furniture has via the framework for being attached to the furniture On at least one hinge can before the door opened of drop formula, and the door is operably coupled to container body by hawser, described Hawser is attached to the door via the secure component being constrained on the inner surface of the door；Described device also includes slide mass, The slide mass is slided in the container body and rotated including the dentation profile or tooth bar relative to the container body Translate the mechanism of (roto-translating), motion for the slide mass and opposite with back-moving spring or pass through Back-moving spring auxiliary the hawser from it is described rotation translation mechanism on expansion/it is described rotation translation mechanism on volume Around the hawser is attached in the mechanism of the rotation translation.

Also there is damping mechanism, the damping mechanism is applied to the shock absorbed at the end of slide mass stroke.

Advantageous embodiment of the invention is disclosed by dependent claims.

Brief description of the drawings

It is of the invention to be used for by described in detail below and the preferred and non-limiting embodiment with reference to representative accompanying drawing In the structure of the improved guide of opening and support furniture door and feature functionally will become apparent from, in the accompanying drawings：

Fig. 1 schematically shows guide application of the invention to the article of furniture with the preceding drop formula door closed The side perspective of framework；

Fig. 2 is schematically shown using the guiding to the inner side or shoulder of the article of furniture with the preceding drop formula door closed Front view in terms of the inside from furniture of device；

Fig. 3 schematically shows side-looking perspective of the device of the invention in the configuration with the preceding drop formula opened door Figure；

Fig. 4 schematically illustrates the details that part of the device of the invention in Fig. 1 as indicated by circle X is amplified；

Fig. 5 schematically shows the details that part of the device of the invention in figure 3 as indicated by circle Y is amplified；

Fig. 6 shows the axis side view of the decomposition of device of the invention in schematical level；

Fig. 7 and Fig. 8 show schematically and respectively the family for being applied to the different orientation from the orientation of earlier drawings Have the side view and front view from terms of inside of the device of the invention of the framework of article；

Fig. 9 schematically illustrates the view of the element of the container parts of device of the invention；

Figure 10 and 11 shows that container parts are respectively regarded according to earlier drawings along two sections of section A-A and B-B Figure；And

Figure 12 and 13 schematically shows the side view and front view of the element of device of the invention.

Specific embodiment

With reference to aforementioned figures, the improved guide for opening and supporting furniture door of the invention is (overall by accompanying drawing Mark 10 shows) it is on the inner surface of the lateral shoulder 12 of the framework of the article of furniture 14, generally rectangular including being attached at The container body 11 of shape, the furniture 14 have can before the door 16 opened of drop formula, the door is attached via at least one hinge 18 Simultaneously (according to the following detailed description of method) by the hawser drawn from the container body 11 of guide 10 on to the furniture 20 are connected on the container body 11, and hawser engagement is rigidly constrained relative to the inner surface of openable door 16 Secure component 22.

Accommodated inside has the container body 11 of the actuating mechanism of guide of the invention by being respectively first half-shell 24 and Two of two half-shells 26 symmetrical half-shells are limited, the half-shell by aluminium or aluminium alloy, or with plastics or other be applied to The material of the purpose is made and is shaped to for housing actuating mechanism or function element discussed below by inside.

With particular reference to Fig. 6 and 9 to 11, first half-shell 24 (considers the second half-shell 26 with this thing of identical structure It is real, just it is not described any further the second half-shell) include the vallecular cavity (pocket) 28 with square-section in lower portion, it is described Vallecular cavity is formed and Longitudinal extending from the inner surface 21 of the half-shell along the direction of the outer surface 23 of the half-shell, is cut with rectangle The groove 30 in face is medially formed on vallecular cavity, the same Longitudinal extending of the groove 30 and has dentation profile along lower edge 32 or tooth bar.

The upper part of first half-shell 24 includes the seat 34 of dual-lobed with portion shape (bilobed shape), the seat longitudinal direction The length of extension substantially corresponds to the length of vallecular cavity 28, and the seat tool has the first flap portion (lobe) 36 stacked on top of each other With the second flap portion 38.

End has circular vallecular cavity 40 to the low portion of first half-shell 24 wherein, and it is acted on following description.

The upper part of each half-shell end sections in an identical manner on the direction opposite with circular vallecular cavity 40 Other seat 42 of the place with dual-lobed with portion shape, with seat 34 relative one of the other seat 42 in the other seat 42 Include the first other flap portion 44 located adjacent one another and the at end and on the direction opposite with the outer surface of first half-shell 24 Two flap portions 46 and in two through holes 41 formed on the direction of the axis in above-mentioned flap portion.

The upper part of the half-shell 24 has shoulder or adjoining at the endvertex relative with the position of other seat 42 Portion 45, its effect will be shown more clearly by following.

Vallecular cavity 28 has accommodating by two half-shells 48 ' and 48 that are equal and being mutually symmetrical " slide mass of slip that is limited 48 effect, the low portion of the slide mass includes circle that is hollow, being adapted to allow for accommodating gear (cogged wheel) 52 Shape compartment 50, the upper part of the slide mass includes thering is two stacked and neighbouring flap portions 54 ' and 54 " (respectively top Flap portion 54 ' and bottom flap portion 54 ") dual-lobed with portion compartment 54, the diameter pair in described two stacked and neighbouring flap portions Should be in the first flap portion 36 of seat 34 and the diameter in the second flap portion 38.

The top flap portion 54 ' and bottom flap portion 54 " is respectively suitable for accommodating damped part 56 and for example by spiral The elastomeric element that spring 58 is limited, the damped part 56 include coaxially be combined with housing 56 thereon " damper 56', The housing is for generic cylindrical and in top flap portion 54' internal slides.

Gear includes two relative hub bodies 52 ' and 52 with toothed outer profile " and exterior contour, described two phases To hub body be respectively suitable for couple container body 11 the half-shell 26 of first half-shell 24 and second dentation profile or tooth bar 32, it is described Exterior contour has two crowns 53 and 53 ' of connection of a part of angle of circumference that staggers angularly in relation to one another, and especially, tooth The tooth of hat 53 is for example placed on the centre position between two teeth of crown 53 '.

Two crowns 53 and 53 ' for coupling in this way limit groove 57 circumferentially, and hawser 20 is wound on the groove Inside, one end of the hawser 20 is attached to the gear 52 at the hole 59 that the eccentric axis relative to gear are formed, (just As limited) the relative one end of gear is attached on the attachment component 22 of the openable door 16 of furniture 14.

The circular vallecular cavity 40 of container body 11 is applied to the optional pulley 60 or directive wheel of accommodating idle running, and hawser 20 is in cunning Slided on wheel or directive wheel, it is described further below.

The first other flap portion 44 of other seat 42 and other second flap portion 46 have and respectively slidably hold Put the effect of the first impeller 62 and the second impeller 64, the impeller has internal axial thread and the first pin 66 and the Two pins 68 are coaxially inserted at internal axial thread, and each pin has end (in the opposite side relative to impeller 62 and 64) Cylinder hat 70, the end cylindrical hat 70 has the dentation profile circumferentially formed along the plane perpendicular to axis, and The end cylindrical hat 70 is placed at the through hole 41 of other seat 42, to allow to the work with screwdriver-shaped or perforation type etc. Tool cooperation is used for effect discussed below.

The half-shell 26 of first half-shell 24 and second including inner member described above is by screw, pin, with card The holding member of snap fit mould assembly deformation is similar known and holding member is engaged with each other for the purpose.

Reference configuration feature and described in detail above of the invention for opening and supporting the improved of furniture door Guide function will be explained below.

With reference to Fig. 1, it is schematically shown that have a case that the furniture of the door 16 closed.

In this case, slide mass 48 is in position completely backward, hawser 20 on gear 52, spiral bullet Spring 58 is in relaxed state and the rear portion of damped part 56 contacts with shoulder or adjacency section 45.

(shown as-the Fig. 3 in figure 3 as indicated by arrow A complete when user performs the action for opening door 16 The full configuration opened), the effect of the pulling of the hawser 20 due to being connected to door 16, gear 52 is relative to dentation profile or tooth bar 32 Rotation is translated and spooled cable 20 simultaneously causes that slide mass 48 is translated up and compression helical spring 58 in the side of pulley 60 simultaneously.

In the opening stage of door, possible shock is damped by the effect of damped part 56 at the end of stroke, its In, the shell 56 of damper 56 ' " by its front end or front portion and first be placed on inside the first other flap portion 44 Impeller 62 contacts and has been reached in compression damper the effect for absorbing and clashing into.

Using same method, when moving the down periods of door 16, due to the effect of the reset response of helical spring 58, gear 52 translate on the direction in opposite direction with beginning relative to dentation profile or the rotation of tooth bar 32, cause the institute of the accommodating gear The translation of slide mass 48 is stated while by hawser 20 again on gear.

In this case, the damped part 56 for being contacted with shoulder or adjacency section 45 absorbs slip during the reseting stage The shock of body 48.

Additionally, by the tip of insertion instrument, such as screwdriver in the through hole 41 of container body 11, user can act on On the dentation profile of the end cylindrical hat 70 of the first pin 66 and/or the second pin 68, rotate the pin and cause the first impeller 62 and/or the second impeller 64 rotation translation, to adjust the preloading of helical spring 58 and/or the activity of damped part, damping Part also has allows the opening for limiting door, for being accurately determined the gradient opened and being similarly used for when needed Mechanism is set to position downwards.

With reference to the configuration of the structure and component, can not have directive wheel 60.

As showing schematically in figures 7 and 8, guide of the invention can similarly be attached to and be rotated On 90 ° of furniture of (i.e. in relative to the vertical position of horizontal level described before).It is being particularly well-suited to apply in spy Levy in being configuration on the furniture with small depth, the function of guide and the complete phase of guide described before Together.

In this case, guided and be tensioned by correct to ensure hawser 20 with directive wheel 60 all the time.

As can from the above, it be clearly that device of the invention obtains advantage.

Motion due to gear relative to tooth bar rotation translation, the improvement for opening and supporting the door of furniture of the invention Guide advantageously allow for reducing the diameter of the gear of spooled cable 20 thereon and reduce the length of the hawser.This Because the length of hawser by gear along foregoing tooth bar bit shift compensation.

Additional advantage is the fact that, i.e. guide of the invention has the opening rank being adapted to allow in door The damping mechanism of shock is damped during section (opening stroke to terminate) and during dwell period (closing formation to terminate).

Additional advantage is embodied by setting the elastomeric element or helical spring of compression-type, the elastomeric element or spiral bullet Spring allows to compensate the weight of door in opening stage while to be applied when dwell period reduces user in lever gear door Active force.

Additional advantage by act on for adjust damping system pin on and limiting gear relative to tooth bar rotation The possibility of the motion of translation embodies so that allow to be accurately determined a gradient opened and accurately fixed relative to furniture Position guide.

Additional advantage is the fact that, i.e. guide of the invention is also vertically installed, i.e., relative to common It is horizontally mounted configuration (with reference to the direction that slide mass 48 is slided) and rotates 90 ° so that can also be without the demand feelings for changing structure The furniture with small depth, such as shoe rack, bathroom cabinet etc. are adapted under condition.

Additional advantage is embodied by the fact, i.e. due to defining the container body of guide of the invention Two half-shells be equal to each other and symmetrically, therefore in the case where right guide and left guide is not needed, in furniture It is also possible to be respectively mounted the device in the right shoulder and left shoulder of framework.

Although the present invention with particular reference to its one embodiment be individually given by way of unrestricted example It is described, but according to description given above, many changes and variation for those skilled in the art will be aobvious Must will be apparent that.The present invention is it is intended that cover all of improvement and the change in the range of following claims.

Claims

1. it is a kind of suitable for during the opening and closing stage guide and support furniture door it is motion, for opening and supporting The improved guide (10) of furniture door, the guide (10) is including being attached at the lateral shoulder of the framework of furniture (14) (12) container body (11) on inner surface, generally in a rectangular shape, the furniture (14) is with described via being attached to At least one hinge (18) of the framework of furniture (14) can before the door (16) opened of drop formula, and the door can by hawser (20) The container body (11) is operably connected to, the hawser (20) is via the fastening being constrained on the inner surface of the door (16) Part (22) is attached to the door (16)；Characterized in that, the guide also includes slide mass (48), the slide mass exists Container body (11) internal slide and carry out rotating translation including dentation profile (32) relative to the container body (11) Gear (52), motion for the slide mass (48) and for opposite with the reset response of back-moving spring or by described The winding of expansion of the hawser (20) that back-moving spring is aided in from the gear/on the gear, the reset bullet Spring is acted between the slide mass (48) and the container body (11), and the hawser is attached on the gear.

2. guide according to claim 1, it is characterised in that the guide includes damping mechanism, the resistance Buddhist nun mechanism is applied to the shock for absorbing the slide mass (48) at the end of stroke.

3. guide according to claim 2, it is characterised in that the back-moving spring (58) is limited by helical spring, The damping mechanism is limited by damped part (56), wherein the spring and damped part by the slide mass (48) activate and with Other rotation translation actuating mechanism cooperation, the other rotation translation actuating mechanism is arranged in the inside of container body (11) simultaneously And suitable for the motion of the slide mass is adjusted and controlled during the opening and closing of door (16).

4. guide according to claim 3, it is characterised in that the gear (52) is including with toothed outer profile Two relative hub bodies (52', 52 "), the hub body (52', 52 ") is formed in the of the container body (11) suitable for connection One half-shell (24) and the internal dentation profile (32) of the second half-shell (26), the first half-shell (24) and the second half-shell (26) It is equal to each other and symmetrically.

5. guide according to claim 4, it is characterised in that the other rotation translates actuating mechanism by first Pin (66) and the second pin (68) are limited, and first pin (66) and the second pin (68) are threaded and are coaxially inserted into axle respectively To the first impeller (62) and the second impeller (64) that are threaded and be slidably arranged inside the container body (11).

6. guide according to claim 5, it is characterised in that each half-shell (24,26) of the container body (11) Including low portion and upper part, the low portion has Longitudinal extending, the vallecular cavity (28) with square-section, longitudinal direction Extend, the groove (30) with square-section be medially formed on the vallecular cavity, and the dentation profile (32) along The lower edge of the groove is formed, and circular vallecular cavity (40) is formed and suitable for accommodating use in one of end of half-shell In the optional directive wheel (60) of hawser (20), the upper part includes dual-lobed with portion seat (34) and other seat (42), institute State dual-lobed with portion seat Longitudinal extending and approximately correspond to the length of the vallecular cavity (28) length and with located adjacent one another and stacked The first flap portion (36) and the second flap portion (38), the other seat (42) in a longitudinal direction, at the end of each half-shell Portion is formed at part, and the other seat includes the first other flap portion (44) located adjacent one another and stacked and other the Two flap portions (46), the vallecular cavity (28) and the seat (34,42) are limited for the slide mass (48) and described first and The sliding guide of two impellers (62,64).

7. guide according to claim 6, it is characterised in that the slide mass (48) is including being equal to each other and symmetrically Two half-shells (48', 48 "), the half-shell of each slide mass has low portion and upper part, the half-shell of the slide mass Low portion is applied to the vallecular cavity (28) of the half-shell (24,26) of the engagement container body and including hollow, accommodating institute The circular compartment (50) of gear (52) is stated, the upper part of the half-shell of the slide mass includes being applied to the accommodating damped part (56) and the helical spring (58) dual-lobed with portion compartment (54), dual-lobed with portion compartment substantially corresponds to the container The seat (34) of the half-shell of body and with stacked and neighbouring top flap portion (54 ') and bottom flap portion (54 ").

8. the guide according to claim 6 or 7, it is characterised in that the container body (11) each half-shell (24, 26) at the endvertex on the side relative with other seat (42) include for activate the damped part (56) shoulder or Adjacency section (45).

9. guide according to claim 7, it is characterised in that the damped part (56) includes damper (56'), It is axially mounted on generally into cylinder and in the dual-lobed with portion of the slide mass (48) on the damper (56') The housing (56 ") of the internal slide of the top flap portion (54') of compartment (54).

10. guide according to claim 5, it is characterised in that first pin (66) and described second sells (68) There is end cylindrical hat (70), end cylindrical hat (70) tool on the side relative with the impeller (62,64) There is the dentation profile circumferentially formed along the plane perpendicular to the described first pin and the axis of the described second pin, and suitable for permitting Perhaps in by two through holes (41) formed in the half-shell (24,26) are introduced at end cylindrical hat (70) place Instrument adjusts the position of the impeller.

11. guide according to any one of claim 1-2,5-7 and 9-10, it is characterised in that the guiding Device is installed in the left side of article of furniture to shoulder or right side on shoulder (12) and with horizontal or vertical orientation.

12. guide according to any one of claim 1-2,5-7 and 9-10, it is characterised in that the dentation Profile (32) is including tooth bar.