KR101743432B1

KR101743432B1 - Bracket sleeve having at least one bracket adapter

Info

Publication number: KR101743432B1
Application number: KR1020127013087A
Authority: KR
Inventors: 귀도 바부케-룬테; 안드레아스 카틀러; 안드레아스 슈투펠; 헬무트 마이어; 베른트 마이어; 데니스 미헬스비르트; 로만 헤르촉
Original assignee: 파울 헤티히 게엠베하 운트 콤파니 카게
Priority date: 2009-10-21
Filing date: 2010-10-14
Publication date: 2017-06-05
Also published as: EP2490570B1; JP2013508044A; KR20120101006A; DE202009013393U1; AU2010309984A1; PL2490570T3; RU2012119730A; TW201117751A; AU2010309984B2; WO2011048003A1; CN102665487A; CN102665487B; ES2524125T3; RU2521318C2; EP2490570A1; JP5668246B2

Abstract

The invention relates to a bracket sleeve (5) having a U-shape or a generally U-shaped cross section and at least one bracket adapter (6), said bracket adapter being connected to the side of the bracket sleeve (5) Each of the plug connections 7 being insertable into the pocket 8 and a pocket 8 provided substantially on the side rim 5a and the bracket sleeve 7a being inserted into the pocket 8, (9) on a bracket adapter (6) formed transversely with respect to the longitudinal extension of the recess (5), each of the tongues (9) being located in the region of the recess (10) The recess 10 is provided with a stop 10a extending transversely with respect to the insertion direction of the tongue 9 and the stop lies against the first side section rib 8a of the pocket 8, Each of the recesses 10 engages with the second side compartment rib 8b, Two tongue-shaped piece (9) by having a fixed lobe (10b) placed on the rib side section (8b) is fixed so as not pulled out of the pocket (8).

Description

[0001] BRACKET SLEEVE HAVING AT LEAST ONE BRACKET ADAPTER [

The present invention relates to a frame sleeve having a U-shape or a generally U-shaped cross section and one or more frame adapters, wherein the one or more frame adapters are fastened to the inside of the side rim of the frame sleeve by a plug- The plug-in connection being formed with a pocket provided on the side rim and a tongue on the frame adapter which can be inserted into the pocket and extend transversely to the longitudinal extension of the frame sleeve, ), Each of which is disposed in the region of the recess.

Frame sleeves with one or more frame adapters of this kind are known.

The frame adapters or adapters in the frame sleeve form, for example, connection or terminal parts for coupling the operating rails of the pull-out guide and the frame sleeves of the drawers, and include height adjustment devices, And so on. &Lt; / RTI >

Simplification of mounting is generally achieved by the connection of the frame sleeve to the frame adapter by a plug-in connection.

In the presently known construction it is possible to prevent the movement of each of the frame adapters relative to the inserting direction and thus to prevent the separation of the frame adapter from the frame sleeve after the complete insertion of the tongue into the pocket provided for this purpose, It is necessary to displace the frame adapter once more in the transverse direction with respect to the insertion direction.

This additional fixed movement is a disadvantage in manual assembly by the end consumer and also in the mechanical mounting by the manufacturer since in each case it is necessary that the second movement of the frame adapter to the frame sleeve be carried out.

The present invention is based on the object of simplifying the fixing of the frame adapter on the frame sleeve.

This object is achieved according to the invention in such a manner that all recesses are provided with a stop extending transversely with respect to the insertion direction of the tongue-shaped part, the stop being provided with a first lateral delimiting rib lib and each recess has a fixed lobe that rests on a second side section rib of the pocket which is coupled behind the second side section rib so that the tongue-like part is fixed so as not to be pulled from the pocket.

This configuration allows the frame adapter to be connected to the frame sleeve in only one connecting direction and the resilient capability of the frame adapter and optionally the frame sleeve to fix each fixed lobe on the outside of the edge zone of the pocket Location. &Lt; / RTI > Each fixed lobe is thus guided during insertion of the tongue into the pocket over the respective edge region of the extended pocket and thus slightly lifted. When each fixed lobe moves beyond the edge zone of each pocket, the fixed lobe is guided back to the original plane by elastic restoring forces and then engages behind the second compartment ribs of the pocket to be placed on the second compartment ribs of the pocket will be. As a result, the frame adapter is fixed in three coordinate directions with respect to the displacement relative to the frame sleeve. The tongue-like portion is advantageously provided with a right-angled bend in the upper region and rests on the interior of the frame sleeve after connection and acts on the tilting moment. All fastening means are disposed inside the frame sleeve and thus are not visible from the outside and thus do not adversely affect the appearance of the frame sleeve.

Further securing of the frame adapter to the frame sleeve may occur after mounting, for example, by material bonding, interlocking or shape-assembling by adhesive, pressing or welding. This is not mandatory since the separation of the frame adapter from the frame sleeve is no longer possible as a result of the selected connection type. However, supplemental fixation may be advantageous in that any play caused from the connection area can not create any relative movement between the frame adapter and the frame sleeve, so that potentially confusing noise generation can be avoided. And can provide advantages such as the same.

It is particularly useful when the second compartment rib of each pocket forms a guide for delivering the fixed lobe into the pocket-fixed position.

One embodiment is an embodiment in which the second section rib extends in an inclined manner with respect to the insertion direction of the tongue-like portion and extends in an inclined manner with respect to the plane of the side ribs of the frame sleeve desirable. The segment edge of the recess used as a guide can be provided on the frame adapter in the recess in which the tongue portion is also provided and the segment edge moves along the second segment rib during the connection process and as a result of reduced frictional forces during the connection process To support the positioning of the tongue portion with respect to the pocket after a certain distance.

As a result of the additional insertion movement, each anchor lobe is lifted in a manner of slowly rising from its original position, until the anchor lobe passes back through the pocket and then can spring back into its original position, You will be guided.

As a result of the sliding lifting, damage to the surface in the area of the frame sleeve and / or the frame adapter is prevented so that, if required before connection without damaging the surface treatment by connection of the two parts, .

A further feature of the present invention is the main constituent of the additional dependent claims.

One embodiment of the invention is shown in the accompanying drawings and will be described in more detail below.

1 is a perspective view of a drawer with two frame sleeves according to the invention;
Figure 2 is a view of the frame sleeve of the drawer according to figure 1 in the direction of arrow (II);
3 is a cross-sectional view along line III-III in Fig. 2;
4 is a simplified partial perspective view of a frame adapter connectable to a frame sleeve and a frame sleeve before connection of both parts;
Figure 5 is a perspective view according to Figure 4 after assembly of the frame sleeve and frame adapter;
Figure 6 is a partial cross-sectional view along line VI-VI of Figure 5;
7 is an enlarged perspective view of a connection area between the frame sleeve and the frame adapter;
Figure 8 is an enlarged view of the detail indicated by reference numeral VIII in Figure 4;
FIG. 9 is an enlarged view of the detail indicated by reference numeral IX in FIG.

Figure 1 shows a drawer, indicated generally at 1 and comprising a front panel 2, a rear panel 3 and two side panels 4, each of which is shown in greater detail in Figure 3, A frame sleeve or a side panel caring 5 with one or more frame adapters 6 in a known manner,

The frame sleeve 5 has a generally U-shaped cross-section. The one or more frame adapters 6 are connected to the frame sleeve 5 by two or more plug-in connections (see FIG. 5 in particular), indicated generally by the reference numeral 7.

The plug-in connection 7 is formed by a pocket 8 formed on the side rim 5a of the frame sleeve 5 and a pocket 9 on the frame adapter 6, Is insertable into the pocket (8) in the direction transversely extending relative to the longitudinal extension of the sleeve (5).

The tongue-like portions 9 of the frame adapter 6 are respectively disposed in the respective zones of the recesses 10, which are preferably formed by punching.

A pocket 8 on the side rim 5a of the frame sleeve 5 is disposed in the region of the folded material strip 5b and projects from the folded material strip 5b. The pocket 8 is punched to such an extent that a cavity in the thickness of the material of the tongue 9 is produced towards the side rim 5a. The securing of the frame adapter 6 to the side rim 5a of the frame sleeve 5 perpendicular to the plane of the side rim 5a is thus accomplished by the tongue 9 engaging in the pocket 8.

In particular, as shown in Figures 7 and 9, the tongue 9 is provided with a bent portion 9a in the front region which corresponds roughly to the material thickness of the material strip 5b. As a result, when the tongue-like portion 9 is inserted, the free end portion 9b of the tongue-like portion 9 is placed inside the side rim 5a of the frame sleeve 5 and therefore, in the direction of the side rim 5a, Thereby preventing potential tilting of the adapter 6.

The pockets 8 are provided with first and second partition ribs 8a and 8b, respectively. The first section rib 8a extends transversely with respect to the bottom section edge 5c of the side rim 5a while the second section rib 8b of each pocket 8 extends below the bottom section edge 5c of the side rim 5a, In a tilted manner. Since the insertion direction of the tongue 9 into the pocket 8 also extends transversely with respect to the lower partition edge 5c of the side rim 5a the first partition rib 8a of the pocket 8 It can be said that it extends in parallel in the insertion direction and the second compartment rib 8b of the pocket 8 extends in an oblique manner with respect to the insertion direction.

Notching 8c is provided in the region of the first compartment rib 8 forming the stop surface 8d at the bottom end of the first compartment rib 8a.

A stop 10a is provided in the region of the recess 10 of the frame adapter 6 which extends transversely with respect to the insertion direction of the tongue 9 and into which the tongue 9 Is placed on the stop surface 8d of the first compartment rib 8a of the pocket 8 after the completion of insertion.

The fixed lobe 10b is additionally provided within the region of the recess 10 of the frame adapter 6. [ Extends obliquely with respect to the insertion direction and in a tilted manner with respect to the plane of the side rim 5a of the frame sleeve 5 and when the fixed lobe 10b is moved away from the guiding area of the second compartment rib 8b The fixed lobe 10b is guided over the pocket 8 via the second compartment rib 8b which is slightly lifted from the original plane of the fixed lobe up to the fixed lobe 10b. In this position the fixed lobe 10b is moved in the direction of the side rim 5a of the frame sleeve 5 by the elastic restoring force of the material and is coupled behind each pocket 8, So that the mold 9, and thus also the full frame adapter 6, is not accidentally released from the frame sleeve 5. [

The compartment edges 10c and 10d adjacent to the region of the fixed lobe 10b extend approximately parallel to the compartment rib 8b of the pocket and the compartment ribs 8b referred to by the compartment edges 10c and 10d, And the frame adapter 6 in the same direction. As a result of the inclined arrangement of the upper partition edge 10c of the recess 10 in particular, the area of the fixed lobe 10b is provided with sufficient resilience to enable it to be pressed beyond the pocket 8.

The width of the tongue-like portion 9 corresponds to the width of the insertion opening 8e of the pocket 8 so that the frame adapter 6 is fixed to the frame 3 by the above-described configuration after the frame adapter 6 and the frame sleeve 5 are assembled In the coordinate direction of the frame sleeve (5).

This results in a simple mounting of the frame adapter 6 and the frame sleeve 5 both for DIY light and also for mechanical manufacture since only one connection direction is required to be considered and carried out.

Starting from the embodiment shown, the folded material strip 5b with pockets 8 punched out can also be replaced by a separate material strip that is welded or otherwise secured onto the side rim 5.

Preferably, the frame sleeve 5 and the frame adapter 6 are made of sheet metal. It is also possible to manufacture the frame sleeve 5 and / or the frame adapter 6 from plastic.

Finally, the fixation of the frame adapter 6 to the frame sleeve 5 on all sides is again described in spite of only one predetermined connection direction:

Fixation of the frame adapter 6 perpendicular to the side rim 5a occurs by inserting the tongue 8 into the pocket 8; The stop restricting portion in the insertion direction is provided by the stop portion 10a and the stop surface 8d; The displacement of the frame adapter 6 in the transverse direction against the longitudinal extension of the frame sleeve 5 is prevented by the same width of the insertion opening 8e and the tongue 9; And the shrinkage of the frame adapter 6 after connection will be prevented by the fixing lobe 10b which is coupled behind the pocket 8 on the upper side.

If a certain amount of looseness remains in the entire connection system due to manufacturing reasons and if such looseness is undesirable, additional measures may be taken to eliminate the looseness caused by the manufacture, for example, the frame sleeve 5 And the frame adapter 6 can be adhered to each other or welding or stamping can be generated which on the other hand is not required to provide any supporting function.

1 drawer
2 front panel
3 rear panel
4 side panels
5 frame sleeves
5a side rim
5b material strip
5c compartment edge
6 frame adapter
7 Plug-in connection
8 pockets
8a partition rib
8b partition rib
8c Notching
8d stop face
8e insertion opening
9 Thorns
9a bent portion
9b free end
10 recess
10a stop portion
10b fixed lobes
10c compartment edge
10d compartment edge

Claims

A frame sleeve (5) having a U-shaped cross section and at least one frame adapter (6)
The frame adapter is connected to the frame sleeve on the inner side of the side rim 5a of the frame sleeve 5 by means of a plug-in connection 7, A frame adapter (6) which is insertable into the pocket (8) and which extends substantially transversely to the longitudinal extension of the frame sleeve (5), a pocket (8) provided substantially on the side rim Wherein the tongue section (9) is arranged in the region of the recess (10) formed by punching, respectively, in the frame sleeve,
A stop 10a extending transversely with respect to the direction of insertion of the tongue 9 is provided in all the recesses 10 and the stop 10a is arranged in such a way that the tongue 9 is inserted into the pocket 8 Is placed on the stop surface 8d of the first side section rib 8a of the pocket 8 after being completely inserted into the recess 10 of the frame adapter 6, 10b extending in an oblique manner with respect to the insertion direction of the tongue section 9 and in an inclined manner with respect to the plane of the side rim 5a of the frame sleeve 5, The fixed lobe 10b is guided over the pocket 8 through the two side partition ribs 8b so that the fixed lobe 10b is positioned on the second side partition rib 8b of the pocket 8 (9) is fixed so as not to be pulled from the pocket (8) As Jing,
Frame sleeves.

The method according to claim 1,
The second side compartment ribs 8b of each pocket 8 are arranged such that after the tongue 9 is fully inserted into the pocket 8, 10b). &Lt; RTI ID = 0.0 > 11. < / RTI &
Frame sleeves.

3. The method according to claim 1 or 2,
Characterized in that said tongue (9) can be inserted into said pocket (8) through an insertion opening (8e)
Frame sleeves.

The method of claim 3,
Characterized in that the width of the insertion opening (8e) corresponds to the width of the tongue (9)
Frame sleeves.

The method according to claim 1,
A notch 8c is provided in the bottom end region of the first side section rib 8a and a notch 8c for the stop 10a for the stop 10a is formed in the bottom end region of the first side section rib 8a And the bottom end is exposed.
Frame sleeves.

The method according to claim 1,
Characterized in that in addition to the plug-in connection (7), the frame adapter (6) is fixed with respect to the frame sleeve (5) in a material connection, interlocking,
Frame sleeves.

The method according to claim 1,
Characterized in that the pocket (8) is provided in the region of the material strip (5b) which is folded against the partition edge (5c) of the side rim (5a) of the frame sleeve (5)
Frame sleeves.

The method according to claim 1,
Characterized in that the pocket (8) is provided in the region of the discrete material strip (5b) extending parallel to the partition edge (5c) of the frame sleeve (5) and connected to the side rim (5a)
Frame sleeves.

The method according to claim 1,
Characterized in that at least one of the frame sleeve (5) and the frame adapter (6) is made of a sheet made of metal or plastic.
Frame sleeves.

9. The method of claim 8,
A bent portion 9a corresponding to the material thickness of the material strip 5b is provided on all of the tongues 9 so that the free end 9b of the tongue 9 is inserted into the inside of the side rim 5a Wherein the first, second,
Frame sleeves.

The method according to claim 1,
Characterized in that the partition edge (10c) of the recess (10) produced from the fixed lobe (10b) extends parallel to the second side compartment rib (8b) of the pocket (8)
Frame sleeves.

delete