ES1065372U - Panel for exhibitors of ceramic pieces (Machine-translation by Google Translate, not legally binding) - Google Patents

Panel for exhibitors of ceramic pieces (Machine-translation by Google Translate, not legally binding) Download PDF

Info

Publication number
ES1065372U
ES1065372U ES200700882U ES200700882U ES1065372U ES 1065372 U ES1065372 U ES 1065372U ES 200700882 U ES200700882 U ES 200700882U ES 200700882 U ES200700882 U ES 200700882U ES 1065372 U ES1065372 U ES 1065372U
Authority
ES
Spain
Prior art keywords
panel
auxiliary
ceramic pieces
exhibitors
crossbar
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.)
Ceased
Application number
ES200700882U
Other languages
Spanish (es)
Inventor
Alvaro Garcia Lorca
Bruno Garcia Alcazar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gobeti SL
Original Assignee
Gobeti SL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gobeti SL filed Critical Gobeti SL
Priority to ES200700882U priority Critical patent/ES1065372U/en
Publication of ES1065372U publication Critical patent/ES1065372U/en
Ceased legal-status Critical Current

Links

Landscapes

  • Panels For Use In Building Construction (AREA)

Abstract

Panel for exhibitors of ceramic pieces, of the type that incorporate a rectangular frame based on two crosspieces and two vertical, grooved, u-shaped section and concavities oriented towards the interior, in which the aforementioned uprights verticals are uncoupled from the rest of the structure, with each collaborating with an auxiliary profile of reduced thickness, which extends between the opposite ends of the crosspieces and which has latching means for the lateral uprights, characterized in that the upper crosspiece of the the frame constitutes a piece physically independent of the rest of the structure of the panel, incorporating insert parts in its end zones, emerging perpendicularly from it in correspondence with its imaginary medium plane, said inserts being housed with removable character in the hollow interior of the auxiliary and lateral profiles, which are hollow, so that the crossbar is the upper part of the frame can adopt any position in height according to the specific height of the agglomerated wood panels implantable in the panel and support of the ceramic pieces. (Machine-translation by Google Translate, not legally binding)

Description

Panel para expositores de piezas cerámicas.Panel for exhibitors of ceramic pieces.

Objeto de la invenciónObject of the invention

La presente invención se refiere a un panel del tipo de los utilizados en expositores de piezas cerámicas, en particular en paneles móviles o pivotantes que incorporan en una o en ambas caras una determinada composición de piezas cerámicas, para el recubrimiento normalmente de paredes y suelos.The present invention relates to a panel of the type of used in exhibitors of ceramic pieces, in particular in mobile or pivoting panels that incorporate in one or on both sides a certain composition of ceramic pieces, for normally covering walls and floors.

El objeto de la invención es conseguir un panel capaz de adecuarse dimensionalmente a tableros porta-piezas cerámicas con diferentes alturas.The object of the invention is to achieve a panel able to adapt dimensionally to boards ceramic holder with different heights.

Antecedentes de la invenciónBackground of the invention

En el ámbito de la exposición de piezas cerámicas para recubrimiento de superficies, como por ejemplo para el recubrimiento de paredes y suelos, se utilizan diversos tipos de expositores que permiten una visualización global de respectivas composiciones a base de las citadas piezas cerámicas.In the field of the exhibition of pieces ceramics for surface coating, such as for the coating of walls and floors, various types of exhibitors that allow a global visualization of respective compositions based on the aforementioned ceramic pieces.

Cada panel, que suele ser móvil, está estructurado mediante dos montantes verticales y dos travesaños horizontales, que configuran un marco, generalmente rigidizado mediante alguna riostra interior, de manera que dicho marco es susceptible de recibir, al menos a través de una de sus caras, a un tablero de madera aglomerada o similar sobre el que están debidamente fijadas, generalmente mediante adhesivo, las piezas cerámicas correspondientes a una determinada composición.Each panel, which is usually mobile, is structured by two vertical uprights and two crossbars horizontal, which make up a frame, usually stiffened by some inner brace, so that said frame is liable to receive, at least through one of its faces, a chipboard or similar on which they are duly fixed, usually by adhesive, the pieces ceramics corresponding to a certain composition.

Generalmente los perfiles constitutivos del marco presentan una sección en "U", con su concavidad orientada hacia adentro, estando los dos perfiles constitutivos de los travesaños relacionados entre sí mediante perfiles de unión, considerablemente mas estrechos, que definen en dichos travesaños dos canales lateralmente adyacentes, para recepción de respectivos tableros, contando estos perfiles auxiliares con medios de enganche para los montantes verticales, de manera que en situación de desacoplamiento para dichos montantes los tableros de aglomerado, con sus piezas cerámicas, pueden ser introducidos por correderas a través de cualquiera de los bordes laterales del panel, mientras la posterior implantación de dichos montantes cierra el marco inmovilizando dichos tableros.Generally the constitutive profiles of frame have a "U" section, with its concavity oriented inward, the two constituent profiles of the crossbars related to each other by joining profiles, considerably narrower, which define in said crossbars two laterally adjacent channels, for reception of respective boards, counting these auxiliary profiles with coupling means for vertical uprights, so that in a situation of decoupling for said uprights the agglomerate boards, with their ceramic pieces, they can be introduced by sliding through any of the side edges of the panel, while the subsequent implantation of said uprights closes the frame immobilizing said boards.

Esta solución, perfectamente válida desde el punto de vista teórico, presenta en la práctica un problema derivado del hecho de que las dimensiones para los tableros de aglomerado utilizados no están normalizadas y de que diferentes fabricantes o empresas cerámicas utilizan tableros a su vez de diferente altura, debido al también diferente tamaño de sus piezas con respecto a las de otros fabricantes, y todo ello con el objeto de que no sea necesario cortar dichas piezas ni que estas sobresalgan del tablero.This solution, perfectly valid from the theoretical point of view, presents in practice a problem derived from the fact that the dimensions for the boards of used chipboard are not standardized and that different ceramic manufacturers or companies use boards in turn of different height, due to the different size of its pieces with respect to those of other manufacturers, and all with the object that it is not necessary to cut these pieces or that you are stand out from the board.

Esto obliga a la fabricación de paneles móviles con diferentes alturas, lo que complica considerablemente dicha fabricación, encarece los costes y crea problemas de almacenaje y distribución.This forces the manufacture of mobile panels with different heights, which considerably complicates said manufacturing, makes costs more expensive and creates storage problems and distribution.

Descripción de la invenciónDescription of the invention

El panel para expositores de piezas cerámicas que la invención propone resuelve de manera plenamente satisfactoria la problemática anteriormente expuesta, materializándose en un panel "universal", como anteriormente se ha dicho, válido para tableros de diferentes alturas.The panel for exhibitors of ceramic pieces that the invention proposes fully resolves The problem described above is satisfactory, materializing in a "universal" panel, as before It has been said, valid for boards of different heights.

Para ello, de forma más concreta y a partir de la estructuración básica de un panel convencional, anteriormente citada, es decir de la existencia de un marco a base de dos travesaños y dos montantes verticales, en el que dichos travesaños están relacionados entre sí mediante perfiles verticales, auxiliares y laterales, el panel que se preconiza centra sus características en el hecho de que el travesaño superior es físicamente independiente de dichos perfiles auxiliares y está capacitado para regular su posición en altura, lo que permite regular a su vez la altura efectiva del panel de acuerdo con cada tamaño específico de tablero porta-piezas cerámicas.To do this, more specifically and from the basic structuring of a conventional panel, previously cited, that is, the existence of a framework based on two crossbars and two vertical uprights, in which said crossbars are related to each other by vertical profiles, auxiliary and lateral, the recommended panel centers its features in the fact that the upper crossbar is physically independent of said auxiliary profiles and is trained to regulate its position in height, which allows in turn regulate the effective height of the panel according to each specific size of piece carrier Ceramics

Específicamente se ha previsto que los citados perfiles auxiliares sean tubulares y que el travesaño superior incorpore en su cara interna, en sus extremos y en disposición centrada, sendas piezas de inserción, enchufables ajustadamente en el seno de los perfiles auxiliares repetidamente citados, de manera que el travesaño propiamente dicho puede adoptar cualquier posición en altura, dentro de ciertos límites, en el contexto general del panel, o lo que es lo mismo adecuarse a cada tamaño específico de tablero de aglomerado portador de las piezas cerámicas.Specifically, it is expected that the aforementioned Auxiliary profiles are tubular and the upper crossbar incorporate in its inner face, at its ends and in disposition centered, two insertion parts, pluggable tightly into within the auxiliary profiles repeatedly cited, so that the crossbar itself can take any position in height, within certain limits, in the general context of panel, or what is the same fit each specific size of chipboard carrier of the ceramic pieces.

Aunque esta especial estructuración dota al travesaño superior de la debida estabilidad, por simple efecto gravitatorio, se ha previsto que las piezas de inserción del mismo incorporen respectivos orificios pasantes y roscados, en los que son acoplables complementarios tornillos o vástagos roscados, que atraviesan a su vez de orificios de los perfiles auxiliares, situados a diferentes niveles en altura en éstos últimos y utilizables selectivamente, de manera que en función de cual sea el orificio del perfil auxiliar que queda enfrentado al orificio único de la pieza de inserción, así será la altura eficaz o efectiva del panel.Although this special structuring gives the upper crossbar of due stability, by simple effect gravitational, it is planned that the parts of the same incorporate respective through and threaded holes, in which complementary screws or threaded stems are attachable, which they pass through holes in the auxiliary profiles, located at different levels in height in the latter and selectively usable, so that depending on the hole in the auxiliary profile that faces the single hole of the insert, so will be the effective or effective height of the panel.

Evidentemente estos tornillos o vástagos roscados pueden ser sustituidos por pasadores de otro tipo, en cuyo caso tampoco será necesario que los orificios complementarios estén roscados.Obviously these screws or stems threaded can be replaced by pins of another type, in whose In this case it will not be necessary for the complementary holes to be threaded

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:

La figura 1.- Muestra, según una vista general en perspectiva, un panel para expositores de piezas cerámicas realizado de acuerdo con el objeto de la presente invención, parcialmente despiezado, concretamente con la parte móvil de sus montantes verticales desacoplada del resto de la estructura.Figure 1.- Shows, according to an overview in perspective, a panel for exhibitors of ceramic pieces performed in accordance with the object of the present invention, partially awake, specifically with the mobile part of their vertical uprights decoupled from the rest of the structure.

La figura 2.- Muestra un detalle ampliado y también en perspectiva del travesaño superior del panel de la figura anterior.Figure 2.- Shows an enlarged detail and also in perspective of the upper crossbar of the panel of the previous figure.

La figura 3.- Muestra, finalmente, una vista en perspectiva del mismo travesaño superior de la figura anterior, ahora debidamente acoplado a los perfiles auxiliares de la estructura del panel.Figure 3.- Shows, finally, a view in perspective of the same upper crossbar of the previous figure, now properly coupled to the auxiliary profiles of the panel structure.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las figuras reseñadas puede observarse como el panel que se preconiza está constituido, como cualquier panel convencional de este tipo, a partir de un travesaño inferior (1) acanalado, de sección en "U", provisto de un tabique longitudinal e intermedio (2) que define en el mismo una pareja de acanaladuras (3-3'), lateralmente adyacentes, que permite la implantación del borde inferior de sendos tableros de aglomerado, no representados en los dibujos, portadores de las piezas cerámicas a exponer.In view of the figures outlined you can observe how the panel that is recommended is constituted, as any conventional panel of this type, from a crossbar lower (1) ribbed, "U" section, provided with a longitudinal and intermediate partition (2) that defines a pair of grooves (3-3 '), laterally adjacent, which allows the implantation of the lower edge of each chipboard boards, not represented in the drawings, carriers of the ceramic pieces to be exhibited.

Como también es convencional este travesaño inferior (1) se relaciona con un travesaño superior (4), de similares características pero de posición invertida, mediante una pareja de perfiles auxiliares (5), verticales y laterales, del mismo espesor que el tabique intermedio (2) de los travesaños (1) y (4), estando estos perfiles auxiliares (5) dotados de medios de enganche (6) para dos montantes laterales (7-7'), también de sección en "U", de concavidades enfrentadas, pero en este caso carentes del tabique intermedio por cuanto que es el propio perfil auxiliar (5) el que cumple esta función.As this crossbar is also conventional lower (1) is related to an upper cross member (4), of similar characteristics but inverted position, by means of a pair of auxiliary profiles (5), vertical and lateral, of the same thickness as the intermediate partition (2) of the crossbars (1) and (4), these auxiliary profiles (5) being provided with means of hitch (6) for two lateral uprights (7-7 '), also of section in "U", of concavities faced, but in this case they lack the intermediate partition because it is the own auxiliary profile (5) that fulfills this function.

Estos elementos estructurales configuran un marco rigidizado mediante una riostra (8) sensiblemente diagonal, situada en correspondencia con el plano medio del marco y que en situación de trabajo del panel queda enmarcada por los dos tableros de aglomerado.These structural elements configure a stiffened frame by means of a substantially diagonal brace (8), located in correspondence with the middle plane of the frame and that in panel work situation is framed by the two boards of chipboard.

El perfil auxiliar (5) del lado correspondiente al montante del mueble expositor incorpora sendos pivotes (13-13') destinados a alojarse en la estructura del mueble expositor para posibilitar el movimiento de los paneles.The auxiliary profile (5) of the corresponding side the display stand incorporates two pivots (13-13 ') intended to be housed in the structure of the display cabinet to enable the movement of the panels.

Pues bien, a partir de esta estructuración básica y convencional, el travesaño superior del marco, en lugar de constituir un elemento rígido fijado por soldadura a los perfiles auxiliares y verticales (5), constituye un elemento amovible, dotado en sus extremos de sendas piezas de inserción (9), especialmente visibles en la figura 2, consistentes en sendos tubos o pletinas capaces de acoplarse machihembrada, telescópica y ajustadamente en el seno de los perfiles auxiliares y tubulares (5), como a su vez muestra la figura 3.Well, from this structuring basic and conventional, the upper frame crossbar, instead of constitute a rigid element fixed by welding to the profiles auxiliary and vertical (5), constitutes a removable element, equipped at its ends with two insert pieces (9), especially visible in figure 2, consisting of two tubes or plates capable of engaging tongue and groove, telescopic and tightly within the auxiliary and tubular profiles (5), as shown in Figure 3.

Una longitud apropiada de estas piezas de inserción (9) permite una regulación en altura para el travesaño (4), sobradamente suficiente para que el panel en su conjunto pueda adecuarse a diferentes tamaños en altura de los tableros de aglomerado portadores de las piezas cerámicas.An appropriate length of these pieces of insert (9) allows height adjustment for the crossbar (4), well enough for the panel as a whole to adapt to different height sizes of the boards chipboard carriers of the ceramic pieces.

Para la fijación del citado travesaño superior (4) en cualquier posición de trabajo elegida para el mismo, se ha previsto que la pieza de inserción (9) cuente con un orificio transversal (10), mientras que los perfiles auxiliares (5) presentan cerca de su extremidad superior una alineación longitudinal de orificios pasantes (11), enfrentables selectivamente al orificio (10) de la pieza de inserción, permitiendo la introducción de un pasador. Preferentemente los orificios (10) y (11) estarán roscados, y el pasador de fijación se materializará a su vez en un tornillo o vástago roscado.For fixing said upper cross member (4) in any work position chosen for it, it has been provided that the insert (9) has a hole transverse (10), while auxiliary profiles (5) they have an alignment near their upper limb longitudinal through holes (11), facing each other selectively to the hole (10) of the insert, allowing the introduction of a pin. Preferably the holes (10) and (11) will be threaded, and the fixing pin will be It will in turn materialize into a screw or threaded rod.

Solo resta señalar por último que, al objeto de mantener la rigidez estructural del marco cuando el travesaño superior (4) se encuentra desacoplado, se ha previsto la disposición entre los dos perfiles auxiliares y verticales (5) de un travesaño rigidizador (12), del mismo espesor que la riostra (8) y situado en su mismo plano.It only remains to note finally that, in order to maintain the structural rigidity of the frame when the crossbar upper (4) is decoupled, the arrangement between the two auxiliary and vertical profiles (5) of a stiffener crossbar (12), of the same thickness as the brace (8) and located in the same plane.

Claims (3)

1. Panel para expositores de piezas cerámicas, del tipo de los que incorporan un marco rectangular a base de dos travesaños y dos montantes verticales, acanalados, de sección en "U" y de concavidades orientadas hacia el interior, en los que los citados montantes verticales son desacoplables del resto de la estructura, colaborando con cada uno de ellos un perfil auxiliar de reducido espesor, que se extiende entre los extremos enfrentados de los travesaños y que cuenta con medios de enganche para los montantes laterales, caracterizado porque el travesaño superior del marco constituye una pieza físicamente independiente del resto de la estructura del panel, incorporando en sus zonas extremas sendas piezas de inserción, emergentes perpendicularmente de la misma en correspondencia con su imaginario plano medio, estando dichas piezas de inserción alojadas con carácter amovible en el interior hueco de los perfiles auxiliares y laterales, que son huecos, de manera que el travesaño superior del marco puede adoptar cualquier posición en altura acorde con la altura específica de los tableros de madera aglomerada implantables en el panel y soporte de las piezas cerámicas.1. Panel for exhibitors of ceramic pieces, of the type that incorporate a rectangular frame based on two crossbars and two vertical uprights, ribbed, "U" section and concavities facing inward, in which the mentioned uprights verticals are decoupled from the rest of the structure, collaborating with each of them an auxiliary profile of reduced thickness, which extends between the opposite ends of the crossbars and which has hooking means for the lateral uprights, characterized in that the upper crossbar of the The frame constitutes a piece physically independent of the rest of the structure of the panel, incorporating in its extreme zones two pieces of insertion, emerging perpendicularly from the same in correspondence with its imaginary middle plane, said insertions being housed with removable character in the hollow interior of the auxiliary and lateral profiles, which are hollow, so that the crossbar is Perior of the frame can adopt any position in height according to the specific height of the panels of chipboard implantable in the panel and support of the ceramic pieces. 2. Panel para expositores de piezas cerámicas, según reivindicación 1ª, caracterizado porque cada pieza de inserción asociada al travesaño superior del marco presenta al menos un orificio transversal, a la vez que cada perfil auxiliar y tubular presenta también al menos un orificio transversal, orificios susceptibles de quedar enfrentados para definir la posición de trabajo del travesaño superior, recibiendo un pasador de bloqueo, habiéndose previsto que preferentemente los orificios estén roscados y el pasador de bloqueo se materialice en un tornillo o vástago roscado.2. Panel for exhibitors of ceramic pieces, according to claim 1, characterized in that each insert associated with the upper crossbar of the frame has at least one transverse hole, while each auxiliary and tubular profile also has at least one transverse hole, holes they can face each other to define the working position of the upper cross member, receiving a locking pin, having preferably provided that the holes are threaded and the locking pin materializes in a screw or threaded rod. 3. Panel para expositores de piezas cerámicas, según reivindicaciones anteriores, caracterizado porque los perfiles auxiliares, verticales y laterales están relacionados entre sí, cerca de su extremidad superior libre, mediante un travesaño que al igual que dichos perfiles auxiliares es de reducido espesor, el adecuado para permitir la disposición a ambos lados del mismo de los respectivos tableros de madera aglomerada que soporta el panel.3. Panel for exhibitors of ceramic pieces, according to previous claims, characterized in that the auxiliary, vertical and lateral profiles are related to each other, near their free upper extremity, by means of a crossbar which, like said auxiliary profiles, is of reduced thickness, the suitable to allow the arrangement on both sides of the same chipboard boards that supports the panel.
ES200700882U 2007-04-27 2007-04-27 Panel for exhibitors of ceramic pieces (Machine-translation by Google Translate, not legally binding) Ceased ES1065372U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200700882U ES1065372U (en) 2007-04-27 2007-04-27 Panel for exhibitors of ceramic pieces (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200700882U ES1065372U (en) 2007-04-27 2007-04-27 Panel for exhibitors of ceramic pieces (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES1065372U true ES1065372U (en) 2007-08-01

Family

ID=38331064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200700882U Ceased ES1065372U (en) 2007-04-27 2007-04-27 Panel for exhibitors of ceramic pieces (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES1065372U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2355667A1 (en) * 2008-07-28 2011-03-30 Victor Tierraseca Diago Exhibitor panel for ceramic pavement and coating parts. (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2355667A1 (en) * 2008-07-28 2011-03-30 Victor Tierraseca Diago Exhibitor panel for ceramic pavement and coating parts. (Machine-translation by Google Translate, not legally binding)

Similar Documents

Publication Publication Date Title
ES2650370T3 (en) Modular system, in particular for furniture, exhibition stands or other similar structures and furniture elements or exhibition stands
US8234983B2 (en) Post and beam furniture construction
TW200744906A (en) Ready-to-assemble box body and board connecting structure
JP2019170999A (en) Assembly rack
ES1065372U (en) Panel for exhibitors of ceramic pieces (Machine-translation by Google Translate, not legally binding)
JP5829486B2 (en) Desk equipment
ES2503391T3 (en) Display stand for hanging items
CN204146581U (en) Spliced type paper table stool
IT201600121487A1 (en) ALIGNMENT AND JOINT SYSTEM FOR WALL-HUNG CLADDING PANELS
JP2006296607A (en) Furniture with top board
JP4976946B2 (en) shelf
ITCN990008A1 (en) MODULAR MODULAR STRUCTURE
ES2332964A1 (en) Channel anchoring system in electrical cabinets (Machine-translation by Google Translate, not legally binding)
CN217827246U (en) Splicing insertion plate and modular furniture applying same
US8333027B1 (en) Interchangeable address signage system
KR200175224Y1 (en) A frame
IT201600124317A1 (en) TABLE ASSEMBLED EXCLUSIVELY WITH FITTING ELEMENTS, EXTENDABLE INDEFINITELY THROUGH THE ADDITION OF SPECIFIC ELEMENTS WHICH HAVE BEEN INSERTED
ES2296442B1 (en) TABLE, SHELF OR MODULAR STRUCTURE OF HOLLOW PROFILES OF QUADRANGULAR SECTION MOUNTED BY COUPLING WITH SAFETY RETAINING ELEMENTS.
ITMI20000254U1 (en) SUPPORT DEVICE FOR FIXING THE GUIDE OF A GUIDE ARMOR OF A DRAWER
ITUD20040027U1 (en) CONNECTION JOINT FOR A FRAME OF A FURNITURE ITEM
ES2278488B1 (en) Exhibitor for ceramic products, comprises sliding and vertical panels mounted on fixed structure and carrier for supporting ceramic plates, and lower base is provided for supporting vertical rack
BRMU8602302Y1 (en) constructive shelf arrangement
ES2392622B1 (en) DEVICE FOR AN APPLICABLE HOLDING AND ANCHORAGE SYSTEM FOR THE EXHIBITION OF GOODS AND / OR SIMILAR ELEMENTS AND ACCESSORIES
ES2241499B1 (en) "PROFILE".
JP2006204771A (en) Furniture

Legal Events

Date Code Title Description
FC1K Utility model refused

Effective date: 20080226