• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a device for fastening a fitting (1), in particular a water fitting, in a receiving bore (2) of a fitting carrier (T), with a tie rod (3) acting on the fitting (1), screwed onto a threaded bolt (4) Clamping nut (5) which carries a fastening anchor (6) which is designed such that it can be guided through the receiving bore (2) during assembly of the fitting (1) and automatically after passing through the receiving bore (2) his blocking position occupies proposed, wherein the fastening anchor (6) in its locked position and the valve (1) with the tie rod (3) under clamping of the Hahnlochrandes (7) are braced against each other, wherein the fastening anchor (6) in the manner of a hinged dowel, namely as at least two-piece folding lever, is formed. To improve the mounting conditions, it is proposed that the folding lever arm axes (A), viewed in a projection plane in the direction of the tie rod axis, enclose an angle (α) of less than 180 °.
    公开号:AT517358A4
    申请号:T50846/2015
    申请日:2015-10-05
    公开日:2017-01-15
    发明作者:Fiereder Wolfram；Robert Fiereder Dr；Hofer Michael；Gregor Puchhammer Dr
    申请人:Wogro Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a device for fastening a valve, in particular a water fitting, in a receiving bore of a Armaturenträ-gers, with an attacking on the armature tie rod, with screwed onto a threaded bolt clamping nut which carries a fastening anchor, the is formed such that it can be guided through the receiving bore during assembly of the fitting and automatically assumes its blocking position after passing through the receiving bore, wherein the fastening anchor in its locked position and the fitting with the tie rod under clamping of the Hahnlochrandes are ver-tensioned against each other, wherein the fastening anchor in the manner of a hinged dowel, namely as at least two-piece folding lever is formed (US 2002/0120984 A1).
    Fittings, especially faucets or water dispensers are used for mounting in a tap hole of a plate of a basin or the like. With the connecting lines. The opening in the fitting connecting pipes penetrate the tap hole and the fitting or a mounting adapter is placed with a clamping surface on the cock hole edge and screwed with an attached from the other side to the tap hole clamp body, clamp body and fitting clamp the cock hole edge between them. This screwing takes place from the tap or armaturabgewandten plate underside ago, with an assembly is then often cumbersome or requires special tools and considerable mechanics skill.
    Therefore, devices have already been proposed in which a screw connection takes place from the tap or armature-facing plate top side. In DE 93 05 113 A1 it is proposed in a bore of the fitting body a
    Tie rod provided with a worn by this nut. On the clamping nut, a fastening anchor is rotatably arranged, which is designed to be pivotable automatically from a mounting position into a blocking position. This is achieved in that the fastening anchor is mounted on the clamping nut so that its center of gravity is spaced from its pivot point, whereby the fastening anchor always pivots automatically into the locking position. For mounting, the fastening anchor is pivoted into an assembly position, with which the tie rod can be passed through the receiving bore. If the fixing anchor, after passing through the bore, is free, it automatically pivots into its locked position due to gravity. Subsequently, the tie rod can be shortened by screwing, so that the fastening anchor pulled from below against the lower surface of the dashboard and thus the fitting is fixed to the dashboard. With such a device has the disadvantage that the constructive design of the mounting anchor including its manufacture and its storage must be performed exactly on the clamping nut, so that the automatic pivoting is ensured in the locked position, since after insertion of the tie rod with the thereto mounted mounting anchors in the receiving bore practically no possibility exists to kor-rig the position of the mounting anchor. Accordingly, manufacture and assembly of the fittings required for fitting fittings are cumbersome. The use of hinged dowels is known from US 2002/0120984 A1. However, in the known device, the common guiding of water pipes and fastening anchor by a common receiving bore neither provided nor possible.
    To simplify the assembly of a valve has also been proposed (AT 509 653 A1), form the clamping body as a sleeve with a molded thread approach, in which a valve housing associated with and freely rotatably mounted on this threaded nut engages. To mount the valve, the clamping body of the valve facing away from the tap hole side has to be inserted into the tap hole, wherein the clamping body passes through the tap hole with a thread on which the valve can be screwed from the valve side. Of course, it is still necessary here for the clamping body to be inserted from the tap hole side facing away from the fitting into the tap hole.
    EP 1 699 981 A1 shows a sanitary stand fitting for mounting in a receiving bore of a dashboard support with a movable on the fitting body, namely via a coil spring, salaried mounting anchor, which in the assembly of the fitting body in a with the receiving bore of the fitting carrier aligned position and can be guided through the mounting hole and automatically after its passage through the mounting hole its blocking position takes a, after which with a clamping device, an insertable into the coil spring clamping screw, the fitting body and the locking anchor located in its locking position are mutually braced ,
    The invention is therefore an object of the invention to improve a device of the type described ge with the associated attachment so that the fastening-gungsmittel with ease of manufacture and low cost simplified func-onsicher with improved grip on the dashboard possible without special tools-tools can be fastened , whereby it should be possible to guide water pipes and fastening anchors through a common receiving bore.
    The invention solves this problem by the fact that the folding lever arm axes, viewed in a projection plane in the direction of the tie rod axis, enclose an angle of less than 180 °.
    This makes it possible with improved grip of the valve fitting on the dashboard, common water pipes and anchor fixing lead through a receiving bore. The clearance in the receiving bore is large enough for passing the water pipes and the tie rod. The fact that the folding lever arm axes, viewed in a projection plane in the direction of the tie rod axis, enclose an angle of less than 180 ° ensures that the folding lever holders, who are responsible for the clamping, protrude to some extent against the water pipes and more centrally under the fitting on the Can attack dashboard.
    According to the invention for fitting the valve, ie for mounting the valve itself or an optionally provided mounting body, the fitting with the connection hoses and the fastening anchor are used only in the tap hole of the fitting carrier, the folding mechanism of the fastening-supply anchor after he completely penetrated the tap hole has, for example, by gravity or spring-spring, unfolded, to tighten the valve by shortening the tie rod, in particular actuate a screw or the like., Against the valve to determine the valve to the fitting.
    Such folding lever usually consist of two folding arms, which are pivotally mounted on a common threaded nut, or a carrier with threaded nut, in which the tie rod, namely a threaded rod, engages. The folding lever can no longer be pulled out of the mounting opening with stop-limited folded out arms, so that the fitting can be securely fastened. The two-piece folding lever can also be equipped with a spring which is wound around the threaded nut and whose ends grei-fen under the folding bracket arms, wherein the spring holds the folding bracket arms in their locked position spring-biased. By this spring preload the folding arms can be folded into their mounting position.
    Particularly preferably, the folding lever arm axes, viewed in a projection plane in the direction of the tie rod axis, enclose an angle of less than 180 ° and greater than 90 °, in particular from 120 to 130 °, or in particular 125 °. Thus, the space for the implementation of the water pipes is only slightly ver-kleinert, the assembly function is not impaired and the clamping effect is still noticeably improved, since the Klapphebelarmenden spanning a larger tendon over the mounting hole.
    Assign the folding lever arms on a substantially U-shaped cross-section, so with a simple design and small size, a maximum holding force is ensured for the valve. In addition, a spring biasing the folding lever arms in the opening direction, in particular a corresponding rubber element, in the U
    Cross section to be included. With such a spring, the folding lever arms are held in the locked position. The folding lever arms are preferably equipped at least at the end with savers that should avoid damage to the fitting carrier by excessive clamping forces. The spring elements of the two folding lever arms and optionally folding end-side saver can form a structural unit.
    Urn to ensure that the tie rods, and in particular the folding lever-armenden always worked properly and not co-rotate when tightening, the tie rod can be assigned a rotation in the form of a linear guide. This linear guide optionally comprises at least one, preferably two, parallel to the tie rod axis extending guide rods. This ensures that the folding lever arms can not turn in the direction of rotation of the screw during the clamping process.
    The tie rod can engage directly in the valve or enforce this. According to a particularly advantageous embodiment of the invention, but the valve belongs to a mounting body, with the fitting, preferably releasably, is connectable, wherein the threaded bolt engages the mounting body, and the mounting body and located in its locking position fastening anchor with the tie rod, under clamping the Hahnlochrandes, against each other are braced. First, therefore, the mounting body is attached to the dashboard top in the area of Hahnlo-ches and fixed with the mounting anchors. Subsequently, the fitting is placed on the mounting body and connected to this, preferably lös-bar.
    The mounting body may have a receptacle for the fitting and in particular be equipped with an outer circumferential annular groove, with outer circumferential bores, with an external thread or with a bayonet closure. In addition, various security elements, such as worm screws, split pins or the like. Be provided, with which the fitting body can be secured to the mounting body.
    A particularly secure hold of the fitting on the fitting carrier can be ensured if the mounting body has an insertable into a receiving bore Zent rieransatz. Together with the fastening anchor so particularly safe mounting conditions can be guaranteed.
    This can be supported by the fact that the mounting body with the interposition of a double-sided adhesive ring, in particular double-sided equipped with an adhesive layer sealing ring, can be inserted into the receiving bore.
    In the drawing, the subject invention is shown, for example. Show it
    1 shows a device according to the invention in a partially sectioned view,
    2 shows a construction variant of the device of FIG. 1 in a partially sectioned front view, FIG.
    3 is a plan view of a mounting body with tie rods and fastening anchor,
    4 is a Klapphebelarm of FIG. 3 in a partially sectioned view,
    5 shows the device of Figure 3 in a partially sectioned view,
    Fig. 6 is a plan view of a tie rod according to the invention and
    Fig. 7 shows a part of the tie rod of Fig. 6 in a partially sectioned view.
    A device according to the invention for fastening a fitting 1, namely a water fitting, in a receiving bore 2 of a fitting support T, for example a wash basin, comprises u. a. a tensile anchor 3 acting on the fitting 1, namely a threaded bolt 4, onto which a clamping nut 5 is screwed, which carries a fastening anchor 6. The fastening anchor 6 is formed such that it can be carried out during assembly of the valve 1 through the receiving bore 2 and after passing through the receiving bore 2 independently its locking position (as shown in FIGS. 1,2 and 5) occupies, the fastening anchor 6 in its blocking position and the fitting 1 with the tie rod 3 under Klem-tion of the tap hole edge 7 of the fitting support T are braced against each other.
    The fastening anchor 6 is in the manner of a hinged dowel, namely designed as at least two-part folding lever with two folding lever arms 8, 9, both of which are each pivotally mounted on the clamping nut 5, namely at Mutteransätzen, pivotally mounted. The folding lever arms 8, 9 have a substantially U-shaped cross-section (see in particular Figs. 3 and 4) and are biased with a spring F made of elastomeric plastic material in the direction of Aufklappstellung.
    The folding lever arm axes, viewed in a projection plane in the direction of the tie rod axis Z, form an angle α of less than 180 °. In the exemplary embodiment, the angle a is about 125 °.
    In addition, the folding lever arms 8, 9 end with schooners S, in particular made of rubber. The spring elements F of the two folding lever arms 8, 9 and the folding lever end side saver S form a structural unit, so they are interconnected.
    The embodiment variants illustrated in the figures all have a mounting body 10 belonging to the armature 1, which is designed in particular in a ring shape. The fitting 1 is detachably connectable to the mounting body 10, to which the Mon-day body 10 has a receptacle for the fitting, namely a außenumfängli-cher bayonet lock 11 (Fig. 1) Or an external thread 12 (Fig. 2).
    The tie rod 3 is assigned an anti-rotation device in the form of a linear guide, which comprises two guide rods 13 extending parallel to the tie rod axis Z, which pass through the clamping nut 5 in the region of the parent approaches. The guide rods 13 are inserted into the mounting body 10.
    权利要求:
    Claims (13)
    [1]
    claims
    1. A device for fastening a fitting (1), in particular a water fitting, in a receiving bore (2) of a fitting carrier (T), with a on the fitting (1) attacking tie rods (3), with a threaded bolt (4) screwed on clamping nut (5), which carries a fastening anchor (6) which is designed such that it can be guided through the receiving bore (2) during assembly of the fitting (1) and after passing through the receiving bore (2) selbsttä-tig assumes its blocking position, wherein the fastening anchor (6) in its locking position and the fitting (1) with the tie rod (3) under clamping of the Hahnlochrandes (7) are braced against each other, wherein the fastening anchor (6) in the manner of a hinged dowel, namely as at least two-piece folding lever, is formed, characterized in that the Klapphebelarmachsen (A) in an Projektionse-bene seen in the direction of the Zugankerachse an angle (a) of less than 180 °.
    [2]
    2. Apparatus according to claim 1, characterized in that the folding lever arm axes (A) seen in a projection plane in the direction of the tie rod axis an angle (a) of less than 180 ° and greater than 90 °, in particular from 120 to 130 °.
    [3]
    3. Apparatus according to claim 11 or 2, characterized in that the folding lever arms (8, 9) have a substantially U-shaped cross-section.
    [4]
    4. Device according to one of claims 1 to 3, characterized in that the folding lever arms (8, 9) with a spring (F) are held in the locked position.
    [5]
    5. Device according to one of claims 1 to 3, characterized in that the folding lever arms (8, 9) at least end with schooners (S) are equipped.
    [6]
    6. Device according to one of claims 1 to 4, characterized in that the folding lever arms (8, 9) with the folding lever arms (8, 9) in the direction of their folding-up position displacing spring elements (F) are equipped.
    [7]
    7. Apparatus according to claim 6, characterized in that the spring (F) of the two folding lever arms (8, 9) and optionally folding lever end side Scho-ner (S) form a structural unit.
    [8]
    8. Device according to one of claims 1 to 7, characterized in that the tie rod (3) is assigned an anti-rotation in the form of a linear guide.
    [9]
    9. Apparatus according to claim 6, characterized in that the Linearfüh-tion at least one, preferably two, parallel to the Zugankerachse (Z) durau-fende guide rods (13).
    [10]
    10. Device according to one of claims 1 to 9, characterized in that the fitting (1) a mounting body (10) listened to, with the fitting (1), preferably releasably, is connectable, wherein the tie rod (3) on the mounting body (3). 10) engages, and the mounting body (10) and located in its locking position fastening anchor (6) with the tie rod (3), under clamping of the Flahnlochrandes (7), are mutually braced.
    [11]
    11. The device according to claim 10, characterized in that the mounting body (10) has a receptacle for the fitting (1) and in particular with an outer circumferential annular groove (11), with outer circumferential bores, with an external thread (12) or equipped with a bayonet lock.
    [12]
    12. The apparatus of claim 10 or 11, characterized in that the mounting body (10) has a in a receiving bore (2) insertable centering set (15).
    [13]
    13. Device according to one of claims 10 to 12, characterized in that the mounting body (10) with the interposition of a double-sided adhesive ring, in particular double-sided equipped with an adhesive layer sealing ring in the receiving bore (2) can be inserted.
    类似技术:
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    DE8101509U1|1981-07-09|DEVICE FOR FASTENING WINDOW OR DOOR FITTINGS IN A UNDERLYED PROFILE GROOVE
    同族专利:
    公开号 | 公开日
    EP3359750A1|2018-08-15|
    WO2017059469A1|2017-04-13|
    ES2818151T3|2021-04-09|
    EP3359750B1|2020-06-10|
    AT517358B1|2017-01-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JP2000120122A|1998-10-16|2000-04-25|San-Ei Faucet Mfg Co Ltd|Faucet attaching mechanism|
    FR2994203A1|2012-08-02|2014-02-07|Somatherm|Fixing device for fixing tap in e.g. sink, has anchoring element including arms pivotable from deployed position to retracted position, where size of anchoring element is less in retracted position than in deployed position|
    US5465749B1|1994-12-02|1997-05-20|Sterling Plumbing Group Inc|Top mounting faucet assembly|
    US6328059B1|2000-03-22|2001-12-11|Alessandro Testori|Top mounted faucet assembly|
    CN103243782B|2013-05-15|2015-08-26|路达工业有限公司|Quick installation mechanism in faucet platform|WO2019080266A1|2017-10-25|2019-05-02|曾迪|Magnetic adhesion-type foldable sink|
    法律状态:
    2019-04-15| PC| Change of the owner|Owner name: GREGOR PUCHHAMMER, AT Effective date: 20190227 Owner name: ROBERT FIEREDER, AT Effective date: 20190227 Owner name: MICHAEL HOFER, AT Effective date: 20190227 Owner name: WOLFRAM FIEREDER, AT Effective date: 20190227 |
    2019-12-15| PC| Change of the owner|Owner name: KD ENTWICKLUNGS-GMBH, AT Effective date: 20191021 |
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50846/2015A|AT517358B1|2015-10-05|2015-10-05|Device for fastening a fitting|ATA50846/2015A| AT517358B1|2015-10-05|2015-10-05|Device for fastening a fitting|
    ES16774446T| ES2818151T3|2015-10-05|2016-09-05|Device for fixing a tap|
    EP16774446.5A| EP3359750B1|2015-10-05|2016-09-05|Device for securing a fitting|
    PCT/AT2016/050256| WO2017059469A1|2015-10-05|2016-09-05|Device for securing a fitting|
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