JPS64107Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a writing utensil holder by devising the structure of the writing instrument holder. A writing instrument holder main body 3 equipped with retaining parts 2 of the writing instruments A having a side-by-side shape is integrally molded, and a thick mounting rib 11 is provided along one side edge of the base plate 1 in this writing instrument holder main body 3. By providing U-shaped notches 4, 4' inward from both side edges 12, 12' at the inner positions of both ends, the mounting rib 11 on the outside of the notches 4, 4' Shaft rods 5, 5' facing in opposite directions are formed at both end positions, and notches 4, 5' are formed at both ends.
Concave grooves 6, 6' are continuously provided in the depths of the grooves 4', and a thick L-shaped frame is formed continuously with the mounting rib 11 along the deep and inner sides of the grooves 6, 6'. rib 1
3 and 13' are provided, and a pair of bearing pipes 8 and 8' are formed at the edges of the inner bottom of the pencil case body 7 and open to face each other. Horizontal holding protrusions 9, 9' in mutually opposing directions
At the same time, a downward projecting edge 1 is provided on the inner side of the pencil case main body 7 of the holding projections 9, 9'.
0 and 10', and by once squeezing and bending the two shaft rods 5 and 5' in the writing instrument holder main body 3 and releasing them, the shaft rods 5 and 5' are connected to the bearing pipes 8 and 8'. Then, the holding protrusions 9, 9' hold down the parts of the writing instrument holder main body 3 that are continuous with the base ends of the shaft rods 5, 5' from above, and the holding protrusions are inserted into the grooves 6, 6' of the writing instrument holder main body. 9,
The downward protruding edges 10, 10' on the sides of 9' are fitted together.

As described above, the present invention provides a thick mounting rib 11 along one side edge of the base plate 1 of the writing instrument holder body 3 made of a slightly elastic synthetic resin material, and the thick mounting rib 11 is provided at the inside position of both ends. lateral edge 12,1
By providing U-shaped notches 4, 4' inward from 2', shaft rods 5, facing in opposite directions are provided at both ends of the mounting rib 11 outside the notches 4, 4'. 5', and a pair of bearing pipes 8, 8' are provided at the edge of the inner bottom of the writing instrument holder body 7 and open to face each other. By once bending and letting go, these shaft rods 5, 5' are connected to the bearing pipe 8,
8', it goes without saying that the writing instrument holder main body 3 can be fixed to the pencil case main body 7 very easily. Horizontal retaining protrusions 9, 9' extend from the top in mutually opposing directions, and these retaining protrusions 9, 9' allow the writing instrument holder main body 3
In this case, the parts that are continuous with the base ends of the shaft rods 5 and 5' are held down from above, so that
To prevent the shaft rods 5, 5' from being inadvertently pulled out from the bearing pipes 8, 8' due to lifting of the writing instrument holder body 3 even if it receives an upward traction force. In addition, grooves 6, 6' are provided in the depths of the notches 4, 4' of the writing instrument holder main body 3, and grooves 6, 6' are provided continuously with the grooves 6, 6' along the deep and inner sides of the grooves 6, 6'. Thick L-shaped frame ribs 13, 13' are provided continuously with the mounting rib 11,
Furthermore, downward protruding edges 10, 10' are formed on the inner side edges of the pencil holder body 7 at the holding projections 9, 9';
Since these downward projecting edges 10, 10' are fitted into the grooves 6, 6' of the writing instrument holder main body 3, a traction force in the inward direction of the pencil case main body 7 may be applied to the writing instrument holder main body 3. Moko's force is downward protrusion 1
Frame ribs 1 are located inside the grooves 0, 10' and grooves 6, 6'.
3, 13' and does not directly affect the engagement part between the shaft rods 5, 5' and the bearing pipes 8, 8'. This has various effects such as there is no risk of the rods 5, 5' breaking or being bent and coming off the bearing pipes 8, 8'.

[Brief explanation of the drawing]

The drawings show an embodiment of the pen holder of the present invention, in which Fig. 1 is an overall perspective view, and Fig. 2 is Fig. 1A-A.
3 is a sectional view taken along line A, FIG. 3 is a sectional view taken along line A'-A' in FIG. 1, and FIG. 4 is an exploded perspective view of the main parts. 1... Base plate, A... Writing instrument, 2... Injunction, 3
...Writing instrument holder body, 4, 4'...Notch, 5,
5'... Axis rod, 6, 6'... Concave groove, 7... Pen case body, 8, 8'... Bearing pipe, 9, 9'... Holding projection, 10, 10'... Downward Projection edge, 11... mounting rib, 12, 12'... side edge, 13, 13'... frame rib.

Claims (1)

[Scope of utility model registration request] A thick mounting rib 11 is provided along one side edge of the base plate 1 of the writing instrument holder main body 3 made of a slightly elastic synthetic resin material, and a thick mounting rib 11 is provided at the inner position of both ends from the lateral side edges 12, 12' on both sides. By providing inward U-shaped notches 4, 4', shaft rods 5, 5' facing in opposite directions are provided at both ends of the mounting rib 11 outside the notches 4, 4'. form,
Furthermore, grooves 6, 6' are continuously provided at the depths of the notches 4, 4', and grooves 6, 6' are formed continuously with the mounting rib 11 along the deep and inner sides of the grooves 6, 6'. Thick square-shaped frame ribs 13, 13' are provided, and a pair of bearing pipes 8, 8' are formed at the edges of the inner bottom of the pencil case body 7 to face each other.
Horizontal holding protrusions 9, 9' extend in mutually opposing directions on the respective tops of the holding protrusions 9, 8'.
Form a downward protruding edge 10, 10' on the side of the inner side of the writing instrument holder body 7 at 9', and once squeeze and bend the space between the two shaft rods 5, 5' in the writing instrument holder body 3 and release it. By this, each of the shaft rods 5, 5' is engaged with the above-mentioned bearing pipes 8, 8', and the portions of the writing instrument holder main body 3 that are continuous with the base ends of the shaft rods 5, 5' are connected by the holding projections 9, 9'. The writing instrument holder is pressed down from above, and the downward protrusions 10, 10' on the sides of the holding projections 9, 9' are fitted into the grooves 6, 6' of the writing instrument holder body.