Abstract:
A liquid container press bottle cap having a metal exterior structure that constitutes an improved press bottle cap capable of matching the luster and sheen of metal liquid containers.

Description:
BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The invention herein relates to a liquid container press bottle cap having a metal exterior structure and constituting an improved press bottle cap that matches the luster and sheen of metal liquid containers. 
     2. Description of the Prior Art 
     The press bottle cap shown in FIG. 4 is widely utilized on various household-use liquid containers holding contents such as bathing, cleaning and scented soap fluids, etc. and thereby providing consumers unlimited convenience. Since the various liquid containers are typically fabricated of plastic and the specialized makers of such bottle caps all manufacture products constructed of a common plastic material, the colors and shapes are so similar that product differentiation is difficult. However, with the diversification of industrial product design, the availability of a selectable range of materials now allows for greater variation to the extent that having to utilize plastic material exteriors for conventional plastic fabricated press bottle caps is no longer necessary. 
     In view of the situation, the inventor of the invention herein, based on numerous years in the industry and accumulated design experience, conducted research on the structure and characteristics of the conventionally utilized press bottle caps to provide an improved liquid container press bottle cap that completely solves the conventional shortcomings. 
     SUMMARY OF THE INVENTION 
     The primary objective of the invention herein is to provide a liquid container press bottle cap including a press head, a rotatable base, and other exposed components ensleeved in a metal exterior such that the press bottle cap manifests a silver metal luster and, furthermore, since the metal exterior can be surface treated in various different hues such as bronze, gold, silver, or the five primary colors to match the exterior of a particular product series, the present invention can be matched with stainless steel finished, chrome plated, and other differently finished liquid containers to visually convey that a certain product belongs to similar series of products and thereby achieve product uniformity and coordination. 
     To enable a further understanding of the technological means, innovative features, objectives, and functions of the invention herein, the brief description of the drawings below are followed by the detailed description of the invention. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is an exploded drawing of the invention herein. 
     FIG. 2 is a cross-sectional drawing of the invention herein. 
     FIG. 3 is an isometric drawing of the fully assembled invention herein. 
     FIG. 4 is an isometric drawing of a conventionally utilized entity. 
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
     Referring to FIG. 1, the improved features of the invention herein include a rotatable base  1  of a press bottle cap, a press head  2  ensconced in a metal fabricated fitting mount  3 , a coupling sleeve  4 , a press sleeve  5 , and an output tube  6 . 
     The fitting mount  3  is ensleeved and fixed onto the rotatable base  1 , thereby completely covering the rotatable base  1 . Furthermore, the rotatable base  1  has disposed in it an extendible and retractable tube  12  capable of being lengthened and shortened as well as an input tube  13  and other structures identical to those of conventionally utilized structures. Furthermore, since the structures are not included among the innovative features claimed by the invention herein, they are not further described. The rotatable base  1  has formed at its top a projecting ring  11  that provides for the fixing of the coupling sleeve  4 . The press head  2  has formed in it an insertion hole  21  that provides for the insertion of the extendible and retractable tube  12 . Furthermore, press head  2  has an annular recess  22  that provides for the forced seating of the press head  2 , which when seated in provides for the fitting of the coupling sleeve  4 . Formed in the surrounding wall is a horizontal hole  23  which, after the press sleeve  5  is fully ensleeved over the press head  2 , is aligned with an opening  51  that provides for the entry and fixing of the metal output tube  6 . 
     The components are assembled, as indicated in FIG.  2  and FIG. 3, to complete a metal exterior press bottle cap that has numerous advantages over the conventional plastic fabricated products: 
       1 . The metal exterior matches that of metal fabricated liquid containers and since this visually conveys belonging to a similar series of products, product uniformity and the coordination thereof is achieved. 
       2 . In addition to the luster of naturally finished metal, the exteriors of the metal fabricated fitting mount  3 , coupling sleeve  4 , press sleeve  5 , and output tube  6  can be finished with different lusters by surface treatments such as gold plating, chrome plating, and color plating, etc. to match the sheen of different product series, thereby providing for a selectable range of product material design that effectively increases the added-value of products without limitation. 
     In summation of the foregoing section, since the embodiments of the invention herein are capable of achieving the claimed utilization and functions and, furthermore, the structures of the disclosure have not been observed in the same product category or previously submitted publicly for patent application, the present invention fully meets the regulations and requirements of the patent law and is lawfully submitted for review and the granting of the commensurate patent rights.