Connecting rod for furniture parts

Patent metadata

Field	Value
Publication number	US-10966523-B2
Application number	US-201916521151-A
Country	US
Kind code	B2
Filing date	Jul 24, 2019
Priority date	Feb 21, 2017
Publication date	Apr 6, 2021
Grant date	Apr 6, 2021

Abstract

A connecting pin for fastening a first furniture part to a second furniture part, includes a fastening portion for fastening the connecting pin to the first furniture part, and a holding portion for connecting the connecting pin to the second furniture part. The holding portion of the connecting pin includes a connecting portion facing the fastening portion, the connecting portion being a protrusion or a recess for connecting the second furniture part to the connecting pin in a form-locking manner. A head portion is spaced from the connecting portion along a longitudinal direction of the connecting pin by a neck portion. In a condition in which the connecting pin is fixed to the first furniture part via the fastening portion, at least two different second furniture parts can be alternatively connected to the connecting pin by the connecting portion in a form-locking manner and/or by the head portion in a force-locking manner.

First claim

The invention claimed is:

1. A connecting pin for fastening a first furniture part to a second furniture part, comprising:
a fastening portion for fastening the connecting pin to the first furniture part,
a holding portion for connecting the connecting pin to the second furniture part,
wherein the holding portion of the connecting pin includes:
a connecting portion facing towards the fastening portion, the connecting portion being configured to connect the second furniture part to the connecting pin in a form-locking manner, the connecting portion including a first protrusion and a second protrusion, the first protrusion and the second protrusion each protruding transversely from the connecting pin with respect to a longitudinal direction of the connecting pin and being spaced from one another along the longitudinal direction of the connecting pin by a recess therebetween;
a neck portion; and
a head portion spaced from the connecting portion along a longitudinal direction of the connecting pin by the neck portion,

wherein the connecting pin is configured such that, when the connecting pin is fixed to the first furniture part via the fastening portion, at least two different second furniture parts can be alternatively connected to the connecting pin by the connecting portion in a form-locking manner and/or by the head portion in a force-locking manner.

2. The connecting pin according to claim 1 , wherein the fastening portion includes a threaded portion for fixing the connecting pin to the first furniture part.

3. The connecting pin according to claim 1 , wherein the fastening portion includes a dowel for fixing the connecting pin to the first furniture part.

4. The connecting pin according to claim 3 , wherein the dowel is pivotally connected to the holding portion by a hinge axis member, the connecting pin includes an expansion portion for expanding the dowel, and the expansion portion is configured to be moved by a pivoting movement of the holding portion about the hinge axis member so that the dowel is movable into an expansion position to thereby be fixed within a bore of the first furniture part.

5. The connecting pin according to claim 3 , wherein the dowel and the holding portion are formed together to have a one-piece configuration.

6. The connecting pin according to claim 1 , wherein the head portion is configured to be releasably connected to the fastening portion.

7. The connecting pin according to claim 6 , wherein the head portion is configured to be releasably connected to the fastening portion by a snap-connection device.

8. The connecting pin according to claim 1 , wherein each of the first protrusion and the second protrusion is formed as a limb, and the recess is formed as a cylindrical portion.

9. The connecting pin according to claim 1 , wherein at least one of the first protrusion, the second protrusion, the recess, and the head portion is configured so as to be rotationally symmetrical about the longitudinal direction of the connecting pin.

10. The connecting pin according to claim 1 , wherein the recess has a diameter less than a diameter of each of the first protrusion and the second protrusion.

11. The connecting pin according to claim 1 , wherein at least one of the first protrusion and the second protrusion is configured as an annular limb, and the recess is configured as an annular groove.

12. The connecting pin according to claim 1 , wherein a diameter of the head portion is larger than a diameter of the neck portion.

13. An arrangement comprising:
a first furniture part formed as a front panel;
at least one from a group including a second furniture part formed as a drawer wall, a drawer strut, and a wall element set onto a drawer wall, and
a connecting pin including:
a fastening portion for fastening the connecting pin to the first furniture part,
a holding portion for connecting the connecting pin to at least one of the drawer wall, the drawer strut, and the wall element,
wherein the holding portion of the connecting pin includes:
a connecting portion facing towards the fastening portion, the connecting portion being at least one of a protrusion and a recess for alternatively connecting the connecting pin to the at least one of the drawer wall, the drawer strut, and the wall element in a form-locking manner;
a neck portion; and
a head portion spaced from the connecting portion along a longitudinal direction of the connecting pin by the neck portion,

wherein the connecting pin is configured such that, when the connecting pin is fixed to the first furniture part via the fastening portion, the connecting pin is connectable to the at least one of the drawer wall, the drawer strut, and the wall element by (i) the connecting portion in a form-locking manner and/or by (ii) the head portion in a force-locking manner,

wherein the connecting pin is configured to alternatively connect the at least one of the drawer wall, the drawer strut and the wall element to the front panel, and
wherein the at least one of the drawer wall, the drawer strut, and the wall element includes a second fastening device for fixing to the front panel, the second fastening device including a resilient or a spring-loaded locking element configured to be releasably connected to the holding portion of the connecting pin.

14. The arrangement according to claim 13 , wherein the connecting pin is configured to be introduced into the second fastening device in an insertion direction, the locking element being configured so as to be movable against a resilient biasing force of the locking element in a direction transverse to the insertion direction by an entry of the connecting pin into the second fastening device, and the connecting pin is configured to be automatically locked by the resilient biasing force of the locking element by a continued movement of the connecting pin in the insertion direction.

15. The arrangement according to claim 13 , wherein the resilient or the spring-loaded locking element is configured to be releasably locked to the holding portion of the connecting pin.

16. A drawer set comprising:
a first furniture part formed as a front panel;
at least two of the following three different second furniture parts:
(i) a first drawer wall having a first fastening device for fixing to the front panel and at least one second fastening device for fixing to the front panel,
(ii) a second drawer wall having a height less than a height of the first drawer wall, the second drawer wall including a first fastening device for fixing to the front panel, and a drawer strut to be fixed to the front panel, the drawer strut being arranged above the second drawer wall, and the drawer strut including a second fastening device for fixing to the front panel,
(iii) a third drawer wall having a height less than a height of the first drawer wall, and a wall element to be set onto the third drawer wall, the third drawer wall having a first fastening device for fixing to a front panel, and the wall element having a second fastening device for fixing to the front panel; and

a connecting pin including:
a fastening portion for fastening the connecting pin to the front panel,
a holding portion for connecting the connecting pin to one of the second furniture parts,
wherein the holding portion of the connecting pin includes:
a connecting portion facing towards the fastening portion, the connecting portion being configured to alternatively connect the at least two of the three different second furniture parts to the connecting pin in a form-locking manner, the connecting portion including a fir

Assignees

• Blum Gmbh Julius

Inventors

• Kampl Markus
• Irgang Markus
• Sperger Gerald
• Schwarzmann Guenter

Classifications

• F16B12/24 Primary

  using separate pins, dowels, or the like · CPC title

• A47B88/931 Primary

  Rails or rods mounted above the drawer walls, e.g. for stabilisation of the drawer or for suspension of the content · CPC title

• A47B88/95

  characterised by connection means for the front panel · CPC title

• A47B88/941 Primary

  Drawers being constructed from two or more parts · CPC title

• A47B88/423

  Fastening devices for slides or guides · CPC title