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Used for sealing bottlenecks of pump and including the pump and bottle to spray the product packaging

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Core tip:The name of the patent Used for sealing the bottleneck and described including pump and spray bottle packaging patent applicant rex joint-stock company address of the principal applicant& 39;s dist
The name of the patent Used for sealing the bottleneck and described including pump and spray bottle packaging patent applicant rex joint-stock company address of the principal applicant's distribution system France, LeiBoEr inventor j. l. cloth and application (patent) no. 200380104296.1 the application date 2003.11.24 certified date authorized announcement number 1717283 authorized announcement date 2006.01.04 manual disc, main classification D0601-1, 00 B05B11 / classification number (2006.01) I B05B11/00 (2006.01) I points in the original application number priority item 2002.11.27 FR 02/14857 to abstract the invention relates to a designed to install the pump inside the bottleneck (8), including spray products. Pump of this invention include accommodate pumping mechanism of flexible pump body (2) and embedded rigid sleeve (4), described the sleeve with ring (6). On the ring to form annular volume (10), described the size of the volume is large enough so that the pump body (2) can perform in the form of basic bending during assembly. The present invention is applied to glass bottle. Sovereignty item 1. A pump can block bottleneck (8), including: the pump body (2) made of flexible material, closed in made of flexible material referred to in the pump body (2) the suction of institutions, and put it between the pump body and pump body described the rigid sleeve (4), in the pump assembly in the neck (8), referred to the top of the pump body (2) is fixed in the outer neck (8) and (12), described the rigid sleeve (4) equipped with embedded in of the pump body (2), the ring (6), its characteristics is described in the ring (6) can be described in the ring (6) above mentioned in the outer surface of the sleeve (4) (4 a) and the pump body (2) the relative provides the annular space between inner surface (2 a) (10), described in the annular space (10) made in this way, the size of the set is after assembling, under non-pressure condition, as described in the outer surface of the sleeve (4) (4 a) and (8) bottleneck between inner surface (8 a) the relative radial distance is greater than or equal to the pump body (2) made of flexible material thickness. The 2003-11-24 PCT international application/international announced the 2004-06-10 WO2004 EP2003/013185/013185
 
Keywords: Used for sealing
 
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