Source: http://www.google.es/patents/US20110085853
Timestamp: 2013-06-19 18:00:19
Document Index: 603160590

Matched Legal Cases: ['art 1', 'art 2', 'art 1', 'art 2', 'arts 1', 'art 2', 'art 1', 'art 2', 'art 2', 'arts 2', 'art 2', 'arts 2', 'art 2']

Patente US20110085853 - Retaining Structure - Google PatentesB�squeda Im�genes Maps Play YouTube Noticias Gmail Drive M�s » B�squeda avanzada de patentes | Historial web | Iniciar sesi�n B�squeda avanzada de patentesPatentesA retaining structure is used to retain a wooden first part with a wooden second part together and comprises a retainer fitted to a recess of the first part, and a fastening member to be engaged to the second part, wherein the fastening member has a plurality of wings formed on two sides of an acting...http://www.google.es/patents/US20110085853?utm_source=gb-gplus-sharePatente US20110085853 - Retaining Structure N�mero de publicaci�nUS20110085853 A1Tipo de publicaci�nSolicitud N�mero de solicitud12/575,628 Fecha de publicaci�n14 Abr 2011 Fecha de presentaci�n8 Oct 2009 Fecha de prioridad8 Oct 2009Tambi�n publicado comoUS8104989 N�mero de publicaci�n12575628, 575628, US 2011/0085853 A1, US 2011/085853 A1, US 20110085853 A1, US 20110085853A1, US 2011085853 A1, US 2011085853A1, US-A1-20110085853, US-A1-2011085853, US2011/0085853A1, US2011/085853A1, US20110085853 A1, US20110085853A1, US2011085853 A1, US2011085853A1 InventoresMin-Sheng Liu Cesionario originalMin-Sheng LiuClasificaciones (6) Enlaces externos: USPTO, Cesi�n de USPTO, EspacenetRetaining StructureUS 20110085853 A1 Resumen A retaining structure is used to retain a wooden first part with a wooden second part together and comprises a retainer fitted to a recess of the first part, and a fastening member to be engaged to the second part, wherein the fastening member has a plurality of wings formed on two sides of an acting end thereof, a number of recessed portions mounted between front and rear sides thereof and spaced apart from each other, and a plurality of raised portions; the recessed and raised portions are arranged longitudinally or horizontally between the front and rear sides of the acting end of the fastening member.
1. A retaining structure being used to retain a wooden first part with a wooden second part together and comprising a retainer fitted to a recess of the first part, and a fastening member to be engaged to the second part, wherein:
the fastening member has a plurality of wings formed on two sides of an acting end thereof, a number of recessed portions mounted between front and rear sides thereof and spaced apart from each other, and a plurality of raised portions. 2. The retaining structure as claimed in claim 1, wherein the recessed and raised portions are arranged longitudinally between the front and rear sides of the acting end of the fastening member.
3. The retaining structure as claimed in claim 1, wherein the recessed and raised portions are arranged horizontally between the front and rear sides of the acting end of the fastening member.
The present invention relates to a retaining structure that related parts of furniture and cabinet are fastened securely by using a retainer and a fastening member.
Related parts of convention wooden furniture or cabinet are fastened together by using different retaining methods. It is to be noted that a tenon is used to retain two adjacent parts together, or a recessed portion is formed on a wooden first part and a raised portion is arranged on a wooden second part so as to be engaged with each other, however such fastening methods can not retain related parts securely.
SUMMARY OF THE INVENTION The primary object of the present invention is to provide a retaining structure that related parts of furniture and cabinet are fastened securely.
Further object of the present invention is to provide a retaining structure that the recessed and raised portions are arranged longitudinally or horizontally between the front and rear sides of the acting end of the fastening member.
Another object of the present invention is to provide a retaining structure that the fastening member has a plurality of wings formed on two sides of an acting end thereof to engage with an inner wall of the second part.
A retaining structure in accordance with the present invention is used to retain a wooden first part with a wooden second part and comprises a retainer fitted to a recess of the first part (and then the retainer is fixed by using screw elements), and comprises a fastening member to be engaged with the second part having a support extending outward from the fastening member to be retained to a notch of the retainer, thereby assembling the first and the second parts together. The improvement of the retaining structure includes:
the fastening member having a plurality of wings formed on two sides of an acting end thereof to engage with an inner wall of the second part, a number of recessed portions mounted between front and rear sides thereof and spaced apart from each other, and a plurality of raised portions, each proximate to the recessed portions. The recessed and raised portions are arranged longitudinally or horizontally between the front and rear sides of the acting end of the fastening member, and the retainer has a number of ribs fixed on two sides thereof so as to be retained to the first part.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the assembly of a retaining structure according to a first embodiment of the present invention;
FIG. 2 is another perspective view showing the assembly of the retaining structure according to the first embodiment of the present invention;
FIG. 3 is a perspective view showing the exploded components of the retaining structure according to the first embodiment of the present invention;
FIG. 4 is a perspective view showing a retainer being fitted to a first part and a fastening member being fitted to a second part;
FIG. 4A is a cross sectional view showing the operation of the retaining structure according to the first embodiment of the present invention;
FIG. 4B is another cross sectional view showing the operation of the retaining structure according to the first embodiment of the present invention;
FIG. 5 is further another cross sectional view showing the operation of the retaining structure according to the first embodiment of the present invention;
FIG. 6 is also another cross sectional view showing the operation of the retaining structure according to the first embodiment of the present invention;
FIG. 7 is also another cross sectional view showing the operation of the retaining structure according to the first embodiment of the present invention;
FIG. 8 is a perspective view showing the assembly of a retaining structure according to a second embodiment of the present invention;
FIG. 9 is another perspective view showing the assembly of the retaining structure according to the second embodiment of the present invention;
FIG. 10 is a perspective view showing the exploded components of the retaining structure according to the second embodiment of the present invention;
FIG. 11 is a cross sectional view showing the operation of the retaining structure according to the second embodiment of the present invention;
FIG. 12 is another cross sectional view showing the operation of the retaining structure according to the second embodiment of the present invention;
FIG. 13 is a perspective view showing the assembly of a retaining structure according to a third embodiment of the present invention;
FIG. 14 is another perspective view showing the assembly of the retaining structure according to the third embodiment of the present invention;
FIG. 15 is a perspective view showing the exploded components of the retaining structure according to the third embodiment of the present invention;
FIG. 16 is a cross sectional view showing the operation of the retaining structure according to the third embodiment of the present invention;
FIG. 17 is another cross sectional view showing the operation of the retaining structure according to the third embodiment of the present invention
FIG. 18 is a perspective view showing the exploded components of the retaining structure according to a fourth embodiment of the present invention;
FIG. 19 is a perspective view showing the exploded components of the retaining structure according to a fifth embodiment of the present invention;
FIG. 20 is a perspective view showing the exploded components of the retaining structure according to a sixth embodiment of the present invention.
Referring to FIGS. 3-4, a retaining structure in accordance with a first embodiment of the present invention is used to retain a wooden first part 1 with a wooden second part 2 together and comprises a retainer 3 fitted to a recess 11 of the first part 1 (and then the retainer 3 is fixed by using screw elements 32, as shown in FIGS. 4A and 4B), and comprises a fastening member 4 to be engaged with the second part 2 having a support 44 extending outward from the fastening member 4 so as to be retained to a notch 31 of the retainer 3, thereby assembling the first and the second parts 1, 2 together. The improvement of the retaining structure includes:
the fastening member 4 (as illustrated in FIGS. 1 and 2) having a plurality of wings 41 formed on two sides of an acting end thereof to engage with an inner wall of the second part 2, a number of recessed portions 42 mounted between front and rear sides thereof and spaced apart from each other, and a plurality of raised portions 43, each proximate to the recessed portions 42. The recessed and raised portions 42, 43 are arranged longitudinally (as shown in FIG. 1) or horizontally (as illustrated in FIG. 2) between the front and rear sides of the acting end of the fastening member 4, and the retainer 3 has a number of ribs 35 fixed on two sides thereof so as to be retained to the first part 1 (as shown in FIG. 4B).
In operation, as illustrated in FIG. 5, the wings 41, the recessed portions 42, and the raised portions 43 of the fastening member 4 are retained to the second part 2. Thereafter, the support 44 of the fastening member 4 is fitted to the notch 31 of the retainer 3 (as illustrated in FIG. 5), and then the second part 2 is pushed to a narrow slot 31′ of the retainer 3 (as illustrated in FIG. 6) so that the support 44 of the fastening member 4 is retained in the slot 31′ of the retainer 3 (as shown in FIG. 7), such that related parts of wooden furniture or cabinet are fastened securely.
The fastening member 4 according to a second embodiment of the present invention is retained to two grooves 33 of the retainer 3 (as shown in FIG. 10) and includes two supports 45 extending outward therefrom (as shown in FIGS. 8 and 9) and having a distance between the two supports 45.
In operation, the acting end of the fastening member 4 is fastened to the second parts 2 (as illustrated in FIG. 11), and the supports 45 of the fastening member 4 are fitted to the grooves 33 of the retainer 3. Thereafter, the second part 2 is pushed to troughs 33′ (as illustrated in FIG. 12) so that the supports 45 of the fastening member 4 are retained in the troughs 33′ securely.
The fastening member 4 according to a third embodiment of the present invention is retained to grooves 34 of the retainer 3 (as shown in FIG. 15) and includes two L-shaped supports 46 extending outward therefrom (as shown in FIGS. 13 and 14) and having a L-shaped space between the two supports 46.
In operation, the acting end of the fastening member 4 is fastened to the second parts 2 (as illustrated in FIG. 16), and the supports 46 of the fastening member 4 are fitted to the grooves 34 of the retainer 3. Thereafter, the second part 2 is pushed to troughs 34′ (as illustrated in FIG. 17) so that the supports 46 of the fastening member 4 are retained in the troughs 34′ securely.
Besides, the fastening member 4 according to a fourth embodiment of the present invention includes a support 47 extending outward from one end thereof to be fitted to the groove 34″ of the retainer 3 as shown in FIG. 18, the support 47 has one laterally extended side parallel to the fastening member 4. The fastening member 4 according to a fifth embodiment of the present invention includes a support 48 having two raised portions and a recessed section between the two raised portions as illustrated in FIG. 19. The fastening member 4 according to a sixth embodiment of the present invention includes two supports 49 between which a space is defined as illustrated in FIG. 20, so as to be fitted into two trenches 37 of the retainer 3 respectively.
Clasificaciones Clasificaci�n de EE.UU.403/381 Clasificaci�n internacionalB27F1/00 Clasificaci�n cooperativaF16B12/22, F16B12/125 Clasificaci�n europeaF16B12/22, F16B12/12MGirarImagen originalP�gina principal de Google - Sitemap - Descargas masivas de USPTO - Pol�tica de privacidad - Condiciones de servicio - Acerca de Google Patentes - Danos tu opini�nDatos proporcionados por IFI CLAIMS Patent Services©2012 Google