CN102578841B - For the framework of drawer - Google Patents
For the framework of drawer Download PDFInfo
- Publication number
- CN102578841B CN102578841B CN201110463241.6A CN201110463241A CN102578841B CN 102578841 B CN102578841 B CN 102578841B CN 201110463241 A CN201110463241 A CN 201110463241A CN 102578841 B CN102578841 B CN 102578841B
- Authority
- CN
- China
- Prior art keywords
- bonding
- framework
- adaptation element
- hollow profile
- room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006978 adaptation Effects 0.000 claims abstract description 50
- 238000002347 injection Methods 0.000 claims abstract description 33
- 239000007924 injection Substances 0.000 claims abstract description 33
- 239000007767 bonding agent Substances 0.000 claims description 34
- 230000008602 contraction Effects 0.000 claims description 19
- 238000010992 reflux Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
- A47B88/941—Drawers being constructed from two or more parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/02—Drawers with hollow lateral walls in two parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/06—Non-loosenable joints for metal furniture parts
Landscapes
- Drawers Of Furniture (AREA)
- Panels For Use In Building Construction (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
For the framework (3) of drawer (1), having cross section is the hollow profile substantially bent, this hollow profile has two sides (30,31,33) and one and described side (30,31,33) horizontal component (32) connected, wherein on described horizontal component (32), be bonded with adaptation element (10), wherein, adaptation element (10) has at least one injection channel (11), described injection channel and at least one bonding room (14 towards hollow profile opening, 15,16) connect in.
Description
Technical field
The present invention relates to a kind of framework for drawer, having cross section is the hollow profile substantially bent, and this hollow profile has two sides are connected each side horizontal component with one, wherein on described horizontal component, is bonded with adaptation element.
Background technology
German patent document DE8907413 discloses a kind of drawer side wall, is wherein fixed with adaptation element in the sidewall, so that this adaptation element then can be connected with other drawer guide element.Such adaptation element fixedly standing severe tests in the frame, certain installation is usually expensive.Need manual operation step repeatedly just when adaptation element bonding, which prevent batch production.
Summary of the invention
Therefore the object of this invention is to provide a kind of framework for drawer that can manufacture simply and install.
This object is realized by the framework for drawer with following characteristics, that is: the described framework for drawer has cross section is the hollow profile substantially bent, this hollow profile has two sides are connected each side horizontal component with one, wherein on described horizontal component, be bonded with adaptation element, adaptation element has at least one injection channel, and described injection channel connects with at least one bonding room towards hollow profile opening.
According to the present invention, bonding adaptation element in the frame has at least one injection channel, and described injection channel connects in the bonding room of hollow profile opening with at least one.Adaptation element fixing in hollow profile can be reached thus by the injection nozzle for bonding agent.Reach the distribution of bonding agent in adaptation element by injection channel, thus make bonding agent arrive desired location, the particularly desired location of at least one bonding room.
According to another design, injection channel connects with at least two bonding rooms be spaced apart from each other.To reach while bonding agent on hollow profile in Different Plane bonding injecting thus.On the side put relative to each other of the hollow profile that two bonding rooms can be arranged on especially.Stable the fixing of adaptation element is obtained thus when bonding.Alternatively, or in addition, in order to eliminate stress better in different directions, can a bonding room be set on the horizontal component of hollow profile.
In order to make strong binding between adaptation element and hollow profile, each bonding room preferably have one around wall portion, this wall portion is close to the inner side of hollow profile.Adaptation element is located relatively accurately and is determined the size of single bonding room in hollow profile thus.If inject bonding agent by injection channel, then can the bonding agent of quantitative predetermined volume, for bonding.At least one overflow ducts can be constructed at each wall portion at this, described overflow ducts is formed by the recess medium and small at described wall portion, thus one side air can be discharged from bonding room when injecting, and to a certain degree the bonding agent of excess flows out by overflow ducts on the other hand, thus there will not be too high pressure oscillation when injecting.
In order to stop bonding agent to flow out from injection channel, this injection channel preferably has cross section contraction flow region, and it stops backflow.The cross section before contraction flow region of the section ratio injection channel of cross section contraction flow region is little more than three times, preferably little more than five times.Before cross section contraction flow region is preferably arranged on the bifurcated in adaptation element, thus cross section contraction flow region stops the backflow of bonding agent when being full of multiple bonding room.Except cross section contraction flow region, the device adopting other for stoping bonding agent to reflux also can be considered, such as valve, diaphragm, valve, film or ball valve.
First fill this bonding agent room in a bonding agent distributor and one by the cross section contraction flow region prevention between bonding agent flow direction " preferably " bonding agent room, and the bonding agent room that other are connected with distributor does not fill or does not fill completely.
Another design of the present invention is provided with three bonding rooms, and they are adjacent to the wall portion arranged at an angle to each other of hollow profile respectively.Thus particularly when shape is received on the horizontal component of hollow profile adaptation element in locking manner substantially, adhesion strength good especially can be reached.This adaptation element can be configured to trapezoid block or trapezoidal bar, is preferably made up of plastics or metal.
In order to manufacture according to framework of the present invention simply, injection channel can be stretched between two sides of hollow profile.Then realizing pre-determined bit by adaptation element being loaded in hollow profile, just achieving mechanical adhesion by injecting bonding agent like this.
Also the Connection Element for the front panel or rear wall receiving drawer can be embodied as according to adaptation element of the present invention.
Accompanying drawing explanation
The present invention is further illustrated by embodiment below with reference to accompanying drawing.Wherein:
Fig. 1 has the perspective view of the drawer according to framework of the present invention;
The profile of the framework of Fig. 2 Fig. 1;
Multiple views of the adaptation element of Fig. 3 to Fig. 6 in the framework of Fig. 1;
Two views of Connection Element before Fig. 7 A and 7B, and
Two views of Connection Element after Fig. 8 A and 8B.
Detailed description of the invention
Drawer 1 comprises front panel 2, rear wall 6 and base plate 7.Between rear wall 6 and front panel 2, be provided with framework 3, can pull-out guide be held in described framework.On the frame 3 rear side is provided with the Connection Element 5 for being connected with rear wall 6, and is provided with another Connection Element 4 for being connected with front panel in front side.Adaptation element 10 is positioned at the zone line of framework 3, and this adaptation element also can be bonded on other positions certainly, such as, be bonded in the end side of framework 3.Bonding the following description is also applicable to the adhering device arranged in Connection Element 4 and 5.Exemplarily will illustrate bonding according to adaptation element 10.
Cross section through the adaptation element 10 in framework 3 shown in Figure 2.That framework 3 is configured to U-shape substantially and comprise two parallel as far as possible sides 30 and 31.The horizontal component 32 bending to right angle is configured on side 30, and this horizontal component is connected with the sloping portion 33 of side 31.Also other shapes of hollow profile can be adopted for tectonic framework 3.
Adaptation element 10 is inserted in the region of horizontal component 32, and this adaptation element adapts to the in-profile of hollow profile.This adaptation element 10 comprises the injection channel 11 stretched between side 30 and 31, and this injection channel expands towards the outside of adaptation element 10.Injection channel 11 is connected with distributor 13 by cross section contraction flow region 12.Distributor 13 connects with three bonding rooms be spaced apart from each other 14,15 and 16.Bonding room 14 is configured to side 30 opening towards hollow profile, simultaneously bonding room 15 towards horizontal component 32 opening and the 3rd bonding room 16 towards sloping portion 33 opening of second side 31.Cross section contraction flow region 12 ensures that bonding agent is assigned to all bonding rooms connected with this distributor equably.Preferably realize the injection of bonding agent at " horizontal position " of framework 3, thus Action of Gravity Field is conducive to exporting to injection the filling that relative bonding room is optimized.The effect of cross section contraction flow region 12 is the above-mentioned effects of opposing.
Fig. 3 to Fig. 6 illustrates adaptation element 10 in detail.Each bonding room 14,15 and 16 comprises ring edge 17, and this ring edge can cling on the inwall of hollow profile.Thus, adaptation element 10 further shape when putting into hollow profile is bearing on side 30, horizontal component 32 and sloping portion 33 in locking manner.Each wall portion 17 is configured with the overflow ducts 18 that at least one form is small recess, thus when injecting bonding agent, air is discharged by this overflow ducts 18 and when bonding, there will not be too high pressure oscillation fast.The corresponding bonding plane that be greater than 50% of bonding room 14,15 and 16 in adaptation element 10 extends, thus realizes large-area bonding.The power of the size of bonding plane and the thus size of bonding room and the bonding agent of use and expection is harmonious.Target uses the optimum bonding dosage consumed.
As found out in figs. 5 and 6, distributor 13 is positioned at the middle part of adaptation element 10, and described distributor connects with all three bonding rooms 14,15 and 16.Be configured with cross section contraction flow region 19 in the bonding room 15 on top, this cross section contraction flow region stops bonding agent after injection bonding agent to be back to distributor 13 on a large scale, because this may weaken the bonding in the region of bonding room 15.In addition, cross section contraction flow region 19 ensure that uniform bonding agent stream.This stops the bonding agent room arranged at flow direction to be optimally full of.
Bonding agent room 14,15 and 16 preferably includes the plane of inclination, and this plane rises to the side of putting corresponding thereto of bonding agent room from material inlet, thus supports bonding agent stream.
Adaptation element 10 is according to the profile of framework 3 and cross-sectional configuration becomes trapezoid block or be configured to lath substantially, and it also can be bonded in a straightforward manner in framework 3 in industrially preparing process.At this, adaptation element 10 also can comprise other retaining element, such as, for being connected with the guide rail of pull-out guide or being connected with other retaining elements, to be fixed on rear wall or front panel.
In the illustrated embodiment in which, adaptation element 10 comprises three bonding rooms 14,15 and 16.Less or more bonding room can certainly be set.In addition, the wall portion 17 being close to the inwall of hollow profile can be made up of the elastomeric material of softness, thus improves sealing.
Fig. 7 A and 7B is shown specifically Connection Element 4 above, and itself and framework 3 bond.Connection Element 4 for this reason comprises the injection channel 40 being arranged on downside, and it connects with bonding room 41,42,43,44 and 45.Injection channel 40 can as being configured with cross section contraction flow region and distributor in adaptation element 10, thus provide enough bonding agents for all five bonding rooms 41,42,43,44 and 45.Each bonding room 41,42,43,44 and 45 comprises the entrance and overflow ducts 46 that are connected with injection channel 40, flows out when unnecessary bonding agent needs by this overflow ducts.In order to ensure dispensed adhesive well, the bottom of bonding room 41,42,43,44 and 45 is configured to tilt, and the direction from entrance to overflow ducts 46 towards framework 3 rises, thus fill up bonding room 41,42,43,44 and 45 completely when injecting bonding agent and do not block.The groove 47 that the longitudinal direction that Connection Element 4 is above included in framework 3 further opens, this groove can be installed the connector for fixed front panel 2.
Fig. 8 A and 8B is shown specifically Connection Element 5 below.This Connection Element 5 below also comprises injection channel 50, and it connects with bonding room 51,52 and 53.Bonding room 51,52 and 53 comprises the bottom of the overfall 54 that slightly rises from entrance, is configured with respectively, thus simplifies the distribution of bonding agent.Flange 55 and Connection Element 5 are integrally formed, and flange is provided with the opening 56 for tightening rear wall 6.
Connection Element 4 above and Connection Element 5 below can bond with framework 3, as described in it describes in detail for middle adaptation element 10.Connection Element 4 and 5 also forms the adaptation element in the present invention thus.The quantity of adaptation element is selected according to the length of framework 3, wherein also can realize by means of only the Connection Element 5 after the Connection Element 4 before and fixing, replace fixing on two Connection Elements 4 and 5 and middle adaptation element 10 of framework 3 with this.
Reference numerals list
1 drawer
2 front panels
3 frameworks
4 Connection Elements
5 Connection Elements
6 rear walls
Bottom 7
10 adaptation element
11 injection channels
12 cross section contraction flow regions
13 distributors
14 bonding rooms
15 bonding rooms
16 bonding rooms
17 edges/wall portion
18 overflow ducts
19 cross section contraction flow regions
30 sides
31 sides
32 horizontal components
33 sloping portions
40 injection channels
41 bonding rooms
42 bonding rooms
43 bonding rooms
44 bonding rooms
45 bonding rooms
46 overflow ducts
47 grooves
50 injection channels
51 bonding rooms
52 bonding rooms
53 bonding rooms
54 overfalls
55 flanges
56 openings
Claims (14)
1. for the framework (3) of drawer (1), having cross section is the hollow profile substantially bent, this hollow profile has two sides (30,31,33) with one is connected each side (30,31,33) horizontal component (32), wherein on described horizontal component (32), be bonded with adaptation element (10), it is characterized in that, adaptation element (10) has at least one injection channel (11), described injection channel and at least one bonding room (14 towards hollow profile opening, 15,16) connect.
2. framework according to claim 1, is characterized in that, injection channel (11) connect with at least two bonding rooms be spaced apart from each other (14,15,16).
3. framework according to claim 1 and 2, is characterized in that, two bonding rooms (14,16) of adaptation element (10) are arranged on the side (30,33) put toward each other.
4. framework according to claim 1 and 2, is characterized in that, the bonding room (15) of adaptation element (10) is arranged on the horizontal component (32) of hollow profile.
5. framework according to claim 1 and 2, is characterized in that, each bonding room (14,15,16) have around wall portion (17), described around wall portion be close to the inner side of hollow profile.
6. framework according to claim 5, is characterized in that, each described wall portion (17) is configured with at least one overflow ducts (18).
7. framework according to claim 1 and 2, it is characterized in that, in at least one bonding room (14,15,16) go up and/or at least one is set at least one injection channel (11) in bonding room (14,15,16) be full of after stop bonding agent to reflux device.
8. framework according to claim 1 and 2, it is characterized in that, injection channel (11) have the first cross section contraction flow region (12) stoping bonding agent backflow and/or the second cross section contraction flow region (19) realizing uniform bonding agent stream.
9. framework according to claim 8, is characterized in that, before the first cross section contraction flow region (12) is arranged on distributor (13) in adaptation element (10).
10. framework according to claim 1 and 2, is characterized in that, be provided with three bonding rooms (14,15,16), described bonding room is adjacent to the wall portion arranged at an angle to each other of hollow profile respectively.
11. frameworks according to claim 1 and 2, is characterized in that, injection channel (11) pass between two sides (30,31) of hollow profile.
12. frameworks according to claim 1 and 2, is characterized in that, adaptation element (10) follows the profile of framework.
13. frameworks according to claim 6, is characterized in that, bonding room (14,15,16; 41,42,43,44,45; 51,52,53) substructure becomes to rise to overflow ducts (18,46,54) from entrance.
14. adaptation element, described adaptation element is using according in the framework one of claim 1 to 13 Suo Shu.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010060746 | 2010-11-23 | ||
| DE102010060746.0 | 2010-11-23 | ||
| DE102011055290.1 | 2011-11-11 | ||
| DE102011055290A DE102011055290A1 (en) | 2010-11-23 | 2011-11-11 | Frame for drawer, comprises hollow profile curved in cross-section, which has two arms and horizontal portion connected to arms, and adapter element is provided, which is adhered at horizontal portion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102578841A CN102578841A (en) | 2012-07-18 |
| CN102578841B true CN102578841B (en) | 2016-03-16 |
Family
ID=46021455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110463241.6A Active CN102578841B (en) | 2010-11-23 | 2011-11-23 | For the framework of drawer |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102578841B (en) |
| AT (1) | AT510772B1 (en) |
| DE (1) | DE102011055290A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324379A1 (en) * | 1983-07-06 | 1985-01-17 | Schock Metallwerk Gmbh, 7067 Urbach | Pull-out guide for a drawer or the like |
| DE8607868U1 (en) * | 1986-03-21 | 1988-02-25 | BBP-Kunststoffwerk Marbach Baier GmbH und Co KG, 7142 Marbach | Drawer for furniture |
| DE8907413U1 (en) * | 1989-06-17 | 1989-10-05 | Grass AG, Höchst, Vorarlberg | Decorative side panel for a drawer |
| CN1745680A (en) * | 2004-09-03 | 2006-03-15 | 尤利乌斯·布卢姆有限公司 | Drawer frame |
| CN101184416A (en) * | 2005-05-27 | 2008-05-21 | 保罗黑蒂希有限及两合公司 | Drawer |
| CN101511226A (en) * | 2006-09-08 | 2009-08-19 | 保罗黑蒂希有限及两合公司 | Drawer |
| CN101511225A (en) * | 2006-09-08 | 2009-08-19 | 保罗黑蒂希有限及两合公司 | Drawer |
-
2011
- 2011-11-11 DE DE102011055290A patent/DE102011055290A1/en active Pending
- 2011-11-22 AT ATA1729/2011A patent/AT510772B1/en not_active IP Right Cessation
- 2011-11-23 CN CN201110463241.6A patent/CN102578841B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324379A1 (en) * | 1983-07-06 | 1985-01-17 | Schock Metallwerk Gmbh, 7067 Urbach | Pull-out guide for a drawer or the like |
| DE8607868U1 (en) * | 1986-03-21 | 1988-02-25 | BBP-Kunststoffwerk Marbach Baier GmbH und Co KG, 7142 Marbach | Drawer for furniture |
| DE8907413U1 (en) * | 1989-06-17 | 1989-10-05 | Grass AG, Höchst, Vorarlberg | Decorative side panel for a drawer |
| CN1745680A (en) * | 2004-09-03 | 2006-03-15 | 尤利乌斯·布卢姆有限公司 | Drawer frame |
| CN101184416A (en) * | 2005-05-27 | 2008-05-21 | 保罗黑蒂希有限及两合公司 | Drawer |
| CN101511226A (en) * | 2006-09-08 | 2009-08-19 | 保罗黑蒂希有限及两合公司 | Drawer |
| CN101511225A (en) * | 2006-09-08 | 2009-08-19 | 保罗黑蒂希有限及两合公司 | Drawer |
Also Published As
| Publication number | Publication date |
|---|---|
| AT510772B1 (en) | 2013-02-15 |
| DE102011055290A1 (en) | 2012-05-24 |
| CN102578841A (en) | 2012-07-18 |
| AT510772A3 (en) | 2012-11-15 |
| AT510772A2 (en) | 2012-06-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |