TW201311186A - A hooking device for fixing a drawer to a guide - Google Patents

Abstract

The hooking device (10) for fixing a drawer (20) or the like to a pull-out longitudinal guide (11) premountable on a body of an article of furniture comprises a body (12) applicable to the pull-out part (11A) of the guide and a hooking member (17) which in the mounting condition extends upwards and is insertable in a hole (18) provided on the drawer (20); the hooking member (17) is separate and connected in a movable and adjustable way to the body (12) of the device, and adjusting means (23, 31) are provided for adjusting the position of the hooking member (17) with respect to the body (12) of the device.

Description

Hook device for fixing drawer to guide

The present invention relates to a hook device for securing a drawer or the like to a pull-out guide, the pull-out guide being pre-installable on an object body of the furniture, the device being of a type applicable to the guide, and showing A hook pin that can be inserted into a mounting location in the hole provided in the drawer.

The use of a hook or clip device is well known and can be applied to the front end of a drawer guide, the device showing a pin that can be inserted into a mounting location in a hole provided in the lower portion of the drawer for securing the drawer To the extraction guide. The device is capable of limiting the required operation on the drawer and thus conventionally shows a height adjustment device that is capable of straightening the front of the drawer such that they are parallel to each other.
However, there is a problem in that once the front of the drawer is installed, it can be laterally displaced relative to each other either in the forward or retracted position and/or due to work errors or errors or incorrect positioning of the holes.
Therefore, in consideration, there is a need for a sorting hook device that can eliminate the above-described drawer positioning problem, is simple in construction, and easy to install; it can also compensate for work and/or drilling operation errors on the drawer, and restore any May exist in the final activity between the guide and the drawer.

Accordingly, it is an object of the present invention to provide a hook device of the type having a hook pin that can be inserted into a hole provided in the drawer, which is simple in construction and easy to install, and which enables the drawer to be correctly positioned to each other At the same time, it is possible to compensate for operational errors and/or drilling errors and to allow for the restoration of any activity that may exist between the guide and the drawer.
The above may be achieved using a hook device for securing a drawer or the like to a longitudinal pull-out guide that can be pre-mounted to the body of a piece of furniture, the device comprising a pull-out connectable to the guide a portion of the body and a hook member for the drawer extending upwardly in the mounted state and insertable into a hole provided in the drawer, wherein the hook member is separate and A mobile and adjustable connection to the body of the device, and adjustment means are provided therein for adjusting the position of the hook member with respect to the device body.
Further features of the invention will be further defined in the scope of the following claims.

As will be more fully explained herein below, the hook device according to the invention (indicated by the symbol 10 in its entirety) is a type of front end of the moving portion 11A that can be applied to the pull-out guide 11 for a drawer or the like. It can be pre-mounted on the body of a piece of furniture and is provided with suitable hook members for securing the drawer.
In particular, as illustrated in Figures 1 through 6, the device 10 includes a body 12, preferably of a plastic material, extending along a longitudinal axis that exhibits an axial extension 12' that is compliant so that Inserted or in any example connectable and fixable to the front end of the moving portion 11A of the guide 11 so as to be arranged parallel to the longitudinal pull-out direction of the guide 11.
The device body 12 on the first longitudinal side shows the support wings 14 of a known type of height adjustment device 15 for the drawer, while on the second longitudinal side with respect to the front side, it shows the drawer for the drawer The support wings 16 of the hook member 17, preferably in the form of a pin, the hook member 17 extending upwardly in the mounted state and insertable into a hole or seat 18 provided in the drawer, for example as in Figure 2 Illustrated on the underside of the side wall 19 of the drawer 20.
In accordance with the present invention, the hook member 17 is separate and movably and adjustably coupled to the body 12 of the device 10 and provides means for adjusting the position of the hook member 17 with respect to the device body 12.
In a preferred embodiment of the invention, the hook member 17 is adjustable with respect to the body 12 in the longitudinal pull-out direction of the guide member 11.
Alternatively, the hook member 17 spans the longitudinal direction of the guide member 11 with respect to the body 12, or in the longitudinal direction of the guide member 11 and in the spanning direction across the longitudinal pull-out direction, in the plane of the horizontal plane of the drawer All are adjustable.
More particularly, for the purpose of longitudinal adjustment described above, the hook member 17 is preferably formed on the member 21, separate from the body 12, the member 21 being movably and adjustably coupled to the body 12 so as to be parallel to The hook member 17 is displaced in a different position in the pulling direction of the guide member 11.
According to an exemplary embodiment, as explained in more detail in Figures 3 to 6, the separating element 21 provided with the hook member 17 is in the form of a slider 21 which is slidably inserted longitudinally The seat or extended recess 22 provided in the side flap 16 of the body 12 is such that the pin 17 can be longitudinally displaced with respect to the body 12.
As mentioned, in order to regulate and block the target of the slider 21 in place, an adjustment device is provided. The adjusting device comprises, for example, a gear 23 and a tooth 25 which is rotatably but not axially displaceably arranged in a housing seat 24 below the wing 16 , the tooth 25 extending longitudinally on the slider 21 to The gear 23 meshes and the slider 21 can be longitudinally adjusted with suitable rotation of the gear 23, for example by engaging a suitable tool in the hole 23' it depicts.
In order to achieve the rotational restriction in the outer casing seat 24 of the wing 16, the gear 23 further exhibits a disk 23" coupled to the wheel in an axially distant position such that the middle of the arcuate edge 24' of the seat 24 is defined. The ring engages the seat.
The adjustment device further includes a releasable retention device between the slider 21 and the wings 16 of the body 12 such that the slider 21 can be selectively blocked in different adjustment positions; the maintenance device can, for example, be in the slide This is achieved on the piece 21 and on the portion of the wing 16 inside the recess 22 across the opposing teeth 26, 27 which may be in different positions corresponding to the longitudinal adjustment position of the slider 21. The two are slidably engaged with each other.
With the object of preventing the extraction of the slide member 21, a plug 28 is preferably provided which extends inside the recess 22 of the wing 16 for engagement in the longitudinal slit 29 of the slider 21; The purpose of the slider 21 being mounted in the recess 22 of the wing 16 extends from the bendable projection 30 of the wing 16 so that it can be bent by the curvature of the projection 30 The embolus 28 is inserted into the slit 29.
As explained in Figures 5 and 6, thanks to the above solution, it is simple and fast in the longitudinal extraction direction of the guide 11 in different positions contained between the fully forward position and the fully retracted position. The hook member 17 is regulated.
Figures 7 and 8 illustrate further embodiments of the invention, in which like or equivalent parts have been designated with the same element symbols. In particular, in Figures 7 and 8, it is illustrated that the slider 21 is for the hook device 10, with which the hook member 17 can be adjusted not only in the longitudinal direction but also at the level of the drawer. The plane is adjusted about the body 12 across the longitudinal pull-out direction of the guide 11.
In particular, in the exemplary embodiment, the hook member 17 is formed by a support 31 that is separate from the slider 21 and that is then separated from the body 12. The support 31 is coupled to the slider 21 in a movable and adjustable manner with respect to the slider 21 for adjusting the position of the hook member 17 at least across the pull-out direction of the guide 11. By way of example, the support 31 is formed by a disk 31 on which the hook member 17 is offset. The disc 31 is rotatably stored in the penetration hole 32 of the slider 21. In this way, by suitably rotating the disc 31, for example by means of a suitable tool inserted into the recess 33, the position of the hook member 17 can be adjusted in the above-mentioned spanning direction. Conversely, in this example, the position of the hook member 17 in the longitudinal direction is defined by the angular position of the disc 31 and the longitudinal position of the slider 21.
In order to maintain the disc 31 in the bore 32 of the slider 21, the bore 32 shows a stop bolt having an annular rim 34 at the shaft end and an elastic projection 35 at the other end. After the insertion of the disk 31, the stop pin can maintain the disk 31 in place.
Conversely, for the purpose of rotating the disc 31 blocking at various control positions, the disc 31 and the aperture 32 respectively show scores 36, 37 on the outer and inner peripheral surfaces, which are engaged by each other, the score 36, 37 prevent the free rotation of the disc 31.
Fig. 9 shows a third embodiment of the present invention in which the same element symbols have been used to indicate similar or equal parts. In this embodiment, the slider 21 is made of a metal sheet which is depicted, the slider 21 has a hook member 17, and the hook member 17 is formed by folding a part of the metal piece of the slider 21 upward. It can be simplified at the structural level.
The slider 21, for example, is slidably mounted longitudinally in the guide seat 42 provided on the upper side of the side flap 16 of the body 12, or it can be mounted directly on the upper surface of the wing 16 so that it can be The body 12 is longitudinally displaced from the hook member 17.
Under the target with adjustment and blocking of the slider 21 in position, for example, a locking screw 43 can be provided which extends through a slit 44 formed longitudinally in the slider 21 for engagement in the wing 16 In the threaded bore 45; in this example, the longitudinal adjustment of the slider 21 can be manually achieved after removal of the blockage of the screw 43.
Finally, in this example, two relatively spanning teeth 26, 27 are provided which are respectively formed on the slider 21 and on a portion of the wing 16 inside the recess 42, the teeth 26, The 27 can be engaged with each other in different positions corresponding to the longitudinal adjustment position of the slider 21, so that the slider 21 can be selectively blocked in different adjustment positions.
Figures 10-13 illustrate a further embodiment of the adjustment device for the longitudinal position of the hook member 17, which in this example comprises a wheel 50 supported in a rotating seat 53 formed on the side flap 16, and A spiral guide 51 is provided which is engaged with a projection 52 facing the guide and provided on the slider 21. Using the U-shaped folded portion 54 of the slider 21, and obtaining the longitudinal guide of the slider 21 by means of a pin 55, the U-shaped folded portion 54 surrounds the wing 16 of the body 12, the pin 55 being equipped with a fixing The pin head 56 in the wing 16 passes through a slit 57 provided in the slider 21. The wheel 50 projects laterally from its rotating seat 53 to be manually movable by the user and exhibits a score 58 at the periphery that facilitates grasping of the wheel 50 for the wheel 50. control. Alternatively, the wheel 50 can be activated using a tool. For this purpose, the wheel 50 is at the center, showing a centering pin 59 in the seat 53 on the other side with respect to the side on which the spiral guide 51 is made, the centering pin 59 being inserted in the wing 16 In the penetration hole 60, and the end of the pin 59 has a notch 61 which can be engaged by the tip end of the tool.
The specific embodiments described above depict possible examples that are not intended to limit the invention; in accordance with the present invention, the hook member 17 can be provided to the body 12 of the device 10 using a screw device, a cam device, a wedge device, or the like. Different modes of connection, as well as different means for regulating the position of the hook member 17 with respect to the device body 12.
The hook device 10 preferably further includes a plug or lateral anti-skew securing mechanism 38 for the drawer that extends through the penetrating aperture and moves across the axis of the body 12 such that the engagement extends in the longitudinal direction. In a seat or slit (not illustrated), the seat or slit is provided in the lower extension 19' of the side wall 19 of the drawer 20.
Once the drawer 20 has been properly mounted on the pull-out guide 11, the retaining bolt 38 enables the drawer 20 to be securely secured to the hook device 10.
With regard to its movement, the fixing bolt 38 shows at its end a manual clamping device, for example in the form of a flat extension 39, so that the pin 38 can be easily slid to engage or disengage the side wall of the drawer 19 The seat in the middle.
The hook device 10 can further include a pin or front mechanism 40 that can be used as an anti-skew fixture for replacing the lateral fixation bolt 38 or as an additional device other than the lateral fixation bolt 38.
In particular, the front pin 40 extends axially from the spanned wing 41 which is bendable or resiliently curved at one end of the body 12 facing the front wall of the drawer 20.
The front wall of the drawer 20 shows a seat or engagement hole into which the pin 40 is inserted in the mounted state of the drawer 20.
As is clear from the foregoing, the hook device according to the present invention exhibits a simple configuration that is easy to install because the base structure of the device body and the fixing device fixed to the guide are not modified with respect to the known hook device; In the regulation of the hook members of the present invention, the drawers can be optimally placed with respect to one another, capable of compensating for operational errors and/or drilling errors on the drawer, and restoring the guide and any possible between the drawers activity.
However, the hook device according to the present invention allows modifications and variations that fall within the scope of the inventive concept; moreover, the details of the construction may be replaced by technically equivalent elements.

10. . . Hook device

11. . . Guide

11A. . . Moving part

12. . . Ontology

12’. . . Axial extension

14,16. . . Support wing

15. . . Height adjustment device

17. . . Hook member

18, 24. . . seat

19. . . Side wall

19’. . . Lower extension

20. . . drawer

twenty one. . . Slider

22, 33. . . Recess

twenty three. . . gear

23’, 45. . . Hole

twenty three''. . . disc

twenty four'. . . Arched edge

25, 26, 27. . . tooth

28. . . embolus

29, 44, 57. . . Slit

30. . . Protrusion

31. . . disc

32, 60. . . Penetrating hole

34. . . Ring edge

35. . . Elastic projection

36, 37, 58. . . Scotch

38. . . Fixing pin/pin

39. . . Extension

40, 55, 59. . . pin

41. . . wing

42. . . Guide seat

43. . . Screw

50. . . wheel

51. . . Spiral guide

52. . . Projection

53. . . Rotating seat

54. . . Folded part

56. . . Pin head

61. . . Notch

Described from a specific embodiment of a preferred but non-exclusive hook device for securing a drawer or the like to a longitudinal pull-out guide, the features and advantages of the present invention will be further described with reference to the accompanying drawings. Fully understand, where:
1 is a perspective view of a pull-out guide for a drawer according to the present invention, with a hook device for fixing a drawer;
Figure 2 is a cross-sectional view of the guide of Figure 1 taken along line 2-2, wherein the drawer is hooked to the device according to the invention;
Figure 3 is an exploded perspective view of the hook device viewed from above for fixing the drawer according to the first embodiment of the present invention;
Figure 4 is an exploded perspective view of the hook device of Figure 3 as seen from below;
5 and 6 are perspective views of the hook device of Fig. 3 as viewed from above, with the hook members being respectively adjusted in the forward position and the retracted position;
Figure 7 is an exploded perspective view of the slider for the hook device according to the second embodiment of the present invention as seen from above, with which the hook member is coupled to the body of the device, adjustably spanning to the guide Pull out direction;
Figure 8 is an exploded perspective view of the slider of Figure 7 as seen from below;
Figure 9 is an exploded perspective view of a hook device for fixing a drawer according to a third embodiment of the present invention;
10 and 11 are perspective views of the hook device for fixing the drawer in an adjusted position from both sides in accordance with a fourth embodiment of the present invention;
Figures 12 and 13 show exploded perspective views of the hook devices of Figures 10 and 11 as seen from above and from below.

10. . . Hook device

12. . . Ontology

12’. . . Axial extension

14,16. . . Support wing

15. . . Height adjustment device

17. . . Hook member

twenty one. . . Slider

twenty two. . . Recess

twenty three. . . gear

25, 27. . . tooth

29. . . Slit

30. . . Protrusion

38. . . Fixing pin/pin

39. . . Extension

40. . . pin

Claims (15)

A hook device (10) for securing a drawer (20) or the like to a longitudinal pull-out guide (11), the longitudinal pull-out guide (11) being pre-mountable to a body of a piece of furniture, the device a body (12) applicable to the pull-out portion (11A) of the guide and a hook member (17) for the drawer (20), the hook member (17) extending in the mounting position, And can be inserted into a hole (18) provided in the drawer (20), characterized in that the hook member (17) is separate and connected to the device in a movable and adjustable manner A body (12), and adjustment means (23, 31) are provided therein for adjusting the position of the hook member (17) with respect to the body (12) of the device. The hook device (10) according to the first aspect of the invention is characterized in that the hook member (17) is movable and adjustable in the longitudinal direction of the guide member (11) with respect to the body (12). The hook device (10) according to claim 1 or 2, characterized in that the hook member (17) can intersect the longitudinal direction of the guide member (11) with respect to the body (12). Adjusted in a horizontal plane where the drawer is located. A hook device (10) according to claim 2 or 3, wherein the hook member (17) is formed on an element (21) separate from the body (12) with respect to the body (12) And parallel to the longitudinal pull-out direction of the guide (11), connected to the body (12) in a movable and adjustable manner. A hook device (10) according to claim 4, characterized in that the separating member (21) is slidably inserted longitudinally into the body (12) in accordance with the separating member (21). In a seat (22) in the side wing (16). A hook device (10) according to claim 5, characterized in that the adjusting device comprises a gear (23) and a tooth (25), the gear (23) being rotatably disposed on the wing ( In a housing seat (24) of 16), the teeth (25) extend longitudinally on the slider (21), the gears (23) and the teeth (25) mesh with each other. The hook device (10) according to claim 5 or 6, wherein the adjusting device further comprises between the slider (21) of the body (12) and the wing (16) Released maintenance device. The hook device (10) according to claim 7, wherein the maintaining device comprises on the slider (21) and on a portion of the wing (16) of the body (12), respectively Relatively intersecting teeth (26, 27), the teeth (26, 27) can engage each other in different positions corresponding to the longitudinal adjustment position of the slider (21). The hook device (10) according to claim 5, wherein the adjusting device comprises a wheel (50) supported in a rotating seat (53) formed on the side flap (16), The wheel (50) is provided with a spiral guide (51) that is trapped in a projection (52) facing the spiral guide (51) and made on the slider (21) in. A hook device (10) according to claim 2 or 3, wherein the hook member (17) is formed in a separate from an element (21) and then separated from the body (12) On the support (31), the element (21) is connected to the body (12) in a movable and adjustable manner with respect to the body (12) parallel to the pull-out direction of the guide (11). The support (31) is connected to the element (21) with respect to the element (21) in a movable and adjustable manner, the element (21) being used to adjust the hook member (17) The position of the ) is at least crossed to the pull-out direction of the guide (11). A hook device (10) according to the aforementioned patent application, characterized in that the hook member (17) is arranged in an eccentric position on the support (31), the support (31) being rotatably stored A disc (31) in a hole (32) of the slider (21) is formed. A hook device (10) according to any of the preceding claims, characterized in that it comprises a front member (40) connected to the body (12) in an elastically bendable manner, following and placing the front The member (40) is inserted into a corresponding seat of the front wall of the drawer (20). A hook device (10) according to claim 5, characterized in that the separate element (21) consists of a severed piece of metal sheet, the hook member (17) being separated by the element (21) An upwardly curved portion of the sheet is formed, the separate member (21) being releasably secured to the wing (16) of the body (12) by a screw (43) extending through the screw (43) A longitudinal slit (44) of the same element (21) is engaged in a threaded hole (45) provided in the wing (16). A pull-out guide for a drawer and the like, characterized by comprising a hook device (10) according to any of the preceding claims. A drawer having a pull-out guide according to the scope of the aforementioned patent application.