LAIAN YONGYANG INTELLECTUAL PROPERTY OPERATION CO LTD
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Summary
Abstract
Description
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Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to provide a dual-purpose financial pen to solve the existing problems in the prior art, such as single function, inconvenient replacement of the pen tip, and non-reusable pen container, resulting in waste and increased cost.
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] A dual-purpose financial pen, such as figure 1 and figure 2 As shown, it includes a penholder 1 and a pen holder 2, the upper end of the penholder 1 is provided with a first nib 3, the lower end of the penholder 1 is provided with a second nib 4, and the middle part of the penholder 1 is provided with a groove 5;
[0026] The upper end of the pen container 2 is provided with an inner cavity, and the outer wall of the pen container 2 at the inner cavity is provided with a recessed card slot 6, and a through hole 7 is provided on the card slot 6 corresponding to the position of the groove 5;
[0027] A ring-shaped collar 8 is set inside the card slot 6, and a protruding shrapnel 9 is provided on the inner side wall of the collar 8 corresponding to the position of the through hole 7, and the shrapnel 9 matches the groove 5 correspondingly;
[0028] The side wall of the slot 6 on the side of the through hole 7 is set as an inclined arc 10 , and the side of the elastic pie...
Embodiment 2
[0031] A dual-purpose financial pen is similar to Embodiment 1, the difference is that the pen holder 1 is set in a cylindrical shape.
[0032] Preferably, the inner cavity at the upper end of the pen holder 2 is cylindrical.
[0033] Preferably, the first pen tip 3 and the second pen tip 4 are respectively set in a tapered shape.
[0034] Preferably, the first pen tip 3 and the second pen tip 4 are respectively set in a conical shape.
[0035] Preferably, the ends of the first nib 3 and the second nib 4 are respectively provided with ball grooves, and balls are respectively arranged in the ball grooves.
[0036] Preferably, the pen container 2 is configured as a cylinder.
[0037] Preferably, the number of the grooves 5 is two, and the grooves 5 are evenly and symmetrically distributed.
[0038] Preferably, the number of through holes 7 is two, and they are evenly and symmetrically distributed.
[0039] Preferably, there are two shrapnels 9, which are evenly and symmetric...
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PUM
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Abstract
The invention discloses a dual-purpose financial pen. The dual-purpose financial pen comprises a pen rod and a pen tube; a first pen point is arranged at the upper end of the pen rod; a second pen point is arranged at the lower end of the pen rod; grooves are formed in the middle of the pen rod; an inner cavity is formed in the upper end of the pen tube; a concave clamping groove is formed in the outer wall, at the inner cavity, of the pen tube; through holes are formed in the parts, corresponding to the grooves in position, of the clamping groove; a circular ring-shaped clamping ring is sleeved by the clamping groove; protruding elastic sheets are arranged at the parts, corresponding to the through holes in position, of the inner side wall of the clamping ring and are matched with the grooves in a corresponding mode; the side walls, on one sides of the through holes, of the clamping groove are arranged to be inclined arc surfaces; and the side surfaces, corresponding to one sides of the inclined arc surfaces, of the elastic sheets are arranged to be inclined arcs matched with the inclined arc surfaces. The dual-purpose financial pen has the advantages of being diversified in function, convenient to use, capable of avoiding waste and reducing cost, economical and environmentally friendly.
Description
technical field [0001] The invention relates to the technical field of financial work equipment, in particular to a dual-purpose financial pen. Background technique [0002] At present, with the rapid development of social economy, financial work is particularly important, and financial pens are used more and more. [0003] Existing financial pens mostly adopt the structure of a single nib plus a pen holder, which mostly has single functions, inconvenient replacement of the nib, and non-reusable pen holder, resulting in waste and increased costs. Contents of the invention [0004] The purpose of the present invention is to provide a dual-purpose financial pen to solve the existing problems in the prior art, such as single function, inconvenient replacement of the pen head, non-reusable pen container, resulting in waste and increased cost. [0005] In order to achieve the above object, the method of the present invention provides a dual-purpose financial pen, comprising a ...
Claims
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): B43K27/08B43K27/12
CPCB43K27/08B43K27/12
Inventor 徐丽媛
Owner LAIAN YONGYANG INTELLECTUAL PROPERTY OPERATION CO LTD
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