JPH04104494U - Stick-like object feeding device - Google Patents

Abstract

(57) [Summary] [Purpose] To easily take out the remaining stick-like object held between the clamping pieces of the stick-like object holder. [Structure] The clamping piece 6 of the rod-shaped object holder 5 is made to protrude from the head 1 through the guide groove 10 which is connected to the guide slit 3 of the rod-shaped object guide member 2 and is provided on the inner surface of the head 1 of the member 2. To easily take out the remaining rod-shaped object held between the two parts.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is used for stick-shaped erasers, lipsticks, markers, eye shadows, writing leads, etc. Regarding a stick-like object feeding device that can feed out a stick-like object and retract it after use. Ru.

0002

[Conventional technology]

A conventional stick-like object dispensing device will be described with reference to FIG. A guide slit 3 is provided in the shaped object guide member 2, and a rod-shaped object 4 is inserted into this guide slit 3. The clamping piece 6 of the rod-shaped object holder 5 that clamps the is slidably fitted, and the protrusion 7 of this clamping piece 6 is inserted into the spiral groove 9 of the spiral member 8, and by rotating the spiral member 8, the rod-shaped The object receiving stand 5 moves forward or backward along the guide slit 3 of the rod-shaped object guide member 2, and the rod-shaped object The object 4 is configured to protrude or retract from the head 1 of the rod-shaped object guide member 2.

0003

[Problem that the idea aims to solve]

In the above conventional example, the clamping piece 6 has a structure in which it protrudes from the head 1 of the rod-shaped object guide member 2. Therefore, the remaining sticks held by the clamping pieces 6 of the stick holder 5 can be easily removed. The problem was that it could not be released.

0004

[Means to solve the problem]

In order to solve the above problems, the device of the present invention has a rod having a head 1 as shown in FIG. A guide slit 3 is provided in the shaped object guide member 2, and a rod-shaped object 4 is inserted into this guide slit 3. The clamping piece 6 of the rod-shaped object holder 5 that clamps the is slidably fitted, and the protrusion 7 of this clamping piece 6 In the rod-shaped object feeding device, the guide is fitted into the spiral groove 9 of the spiral member 8. A guide that connects to the slit 3 and causes the clamping piece 6 to protrude from the head 1 at the most advanced position. A groove 10 is provided on the inner surface of the head 1.

[0005]

[Effect] With such a configuration, the guide groove 10 on the inner surface of the head 1 of the rod-shaped object guide member 2 Through this process, the clamping piece 6 of the rod-shaped object holder 5 can be made to protrude from the head 1. , the remaining rod-shaped object held by the holding pieces 6 can be easily taken out.

[0006]

【Example】

Figure 1(A) shows the configuration of the first embodiment of the device of the present invention with the clamping piece retracted. 1(B) is a perspective view showing the state in which the clamping piece is protruded, and FIG. FIG. 2 is a partially exploded perspective view of the first embodiment. In the figure, 2 is a rod-shaped object guide member having a head 1 , 3 is a guide slit provided in the opposing portion of the guide member 2, and 5 is a rod-shaped eraser. A rod-shaped object holder having two clamping pieces 6 that clamp a guide rod. It is slidably fitted into the slit 3. 7 is a protrusion provided on both clamping pieces 6, and a spiral portion It fits into the spiral groove 9 of the material 8.

[0007] The first embodiment has two guide slits in such a stick-like object feeding device. 3 and two guide grooves 1 that cause the two clamping pieces 6 to protrude from the head 1 at the most advanced position. 0 are provided on opposing parts of the inner surface of the head 1. Both guides of rod-shaped object guide member 2 One side of the slit 3 penetrates through the spiral member 8, and the rod-shaped object guide member 2 moves inward. In addition to being bent and attached, the rod-like object guide member 2 does not allow the rod-like object holder 5 to penetrate through it. It is inserted by bending outward using the cut 11. Both guide slits 3 It is also possible for both of them to penetrate through.

[0008] In the case of this first embodiment, the spiral member 8 is a coil that forms a spiral groove 9 in the cylinder 8A. Although it is formed by fitting the body 8B, a spiral groove 9 is formed on the inner surface of the cylindrical body 8A. It can be anything. Four cut pieces 12 are formed at the opposite end of the rod-shaped object guide member 2 to the head side. A locking pawl 13 is provided on the outside of the tip of each cut piece 12, and a locking claw 13 is provided on the outside of the tip of each cut piece 12. A plug 14 is fitted in the portion to expand each cut piece 12 outward. Rear part of cylindrical part 8A One tongue piece 15 is formed on the tongue piece 15, and a protrusion 16 is provided on the outside of the tip of this tongue piece 15. It is.

[0009] In the first embodiment configured as described above, a rod-shaped object is attached to the cylindrical body 8A of the spiral member 8. When the head 1 of the internal member 2 is rotated, the rod-shaped object is inserted into the guide slit 3 of the rod-shaped object guide member 2. The clamping piece 6 of the object holder 5 is slidably fitted, and the protrusion 7 of the clamping piece 6 Fitted into the spiral groove 9 of the coil body 8B fitted into the cylinder 8A constituting the spiral member 8 Since the rod-shaped object holder 5 is aligned with the guide slit 3 and the head 1 by the spiral groove 9, Along the inner groove 10, it moves forward or backward depending on the direction of rotation, whereby the rod-shaped object holder 5 The rod-shaped eraser 4 held between the gripping pieces 6 of the stick protrudes from the head 1 of the rod-shaped object guide member 2. , you will be able to retreat or retreat.

0010 The stick-shaped eraser 4 decreases due to use, and the clamping piece 6 of the stick-shaped object holder 5 becomes as shown in Fig. 1(B). The rod-shaped object guide member 2 protrudes from the head 1 through the guide groove 10 on the inner surface of the head 1. This means that the remaining rod-shaped object held by the holding piece 6 can be easily taken out. Ru.

[0011] Since this embodiment has the above-described configuration, the guide slit of the rod-shaped object guide member 2 3 is provided with a punch-through cut 11, so that the rod can be inserted into the rod-shaped object guide member 2. When inserting the shaped object holder 5, the cut 11 caused by the penetration easily bends outward. Using this cut 11, insert the rod-shaped object holder 6 into the rod-shaped object guide member 2. This means that it can be inserted extremely easily.

0012 Figure 3 shows the first embodiment attached to a side-knock type mechanical pencil as a cassette. FIG. 3 is a front view showing a cross section of the main part of the configuration when the device is opened. 23 is a side knock type door. 24 is a side knock part, 20 is an outer cylinder, and 17 is a click provided on the outer cylinder 20. The lip 21 is a recess provided on the inner surface of the outer cylinder 20. There is a tongue in the recessed part 21 of the outer cylinder 20. The protrusion 16 of the piece 15 is engaged, and the cylinder body 8A is removably connected to the outer cylinder 20. .

[0013] When the head 1 of the rod-shaped object guide member 2 is rotated with respect to the outer cylinder 20, the rod-shaped extinguisher is rotated in the same manner as above. This means that the rubber 4 can protrude or retract from the head 1. Also , by sliding the side knock part 24 back and forth, a known side knock can be achieved. The writing lead can be drawn out from the tip of the outer cylinder 20 in the same way as a mechanical pencil. . Further, since the protrusion 16 of the tongue piece 15 is engaged with the recessed part 21 of the outer cylinder 20, the screw It serves to prevent the rotation member 8 from rotating.

[0014] FIG. 4 is a front view showing the configuration of the second embodiment, which is different from the first embodiment. Then, a base portion 17A of the clip 17 is formed at the front portion of the cylindrical body 8A constituting the spiral member 8. , a retaining protrusion 19 is provided on the front outer surface of the cylindrical body 8A, and the explanation of its function is also the same. Therefore, I will omit it.

[0015] Figure 5 shows the second embodiment attached to a side-knock type mechanical pencil as a cassette. FIG. 6 is a cross-sectional view of a part of FIG. 5. . A cut groove 18 into which the clip base 17A fits is provided at the rear end of the outer cylinder 20, The clip base 17A is fitted into this cut groove 18, and the inner surface of the outer cylinder 20 The retaining protrusion 19 of the cylindrical body 8A is removably engaged with the retaining recess 22 provided in the cylindrical body 8A. ing.

[0016] This second embodiment was attached to a side-knock type mechanical pencil as a cassette. Since the effect in both cases is the same, the explanation will be omitted. In this example, the cut groove 1 of the outer cylinder 20 8 and the clip base 17A serve to prevent the spiral member 8 from rotating. The helical member is engaged with the retaining recess 22 of the cylinder 20 and the retaining protrusion 19 of the cylinder 8A. It will serve as a stopper for 8.

[0017] FIG. 7 is a perspective view showing another example of the rod-shaped object holder according to the present invention, and in this example, the clamping piece 6 This shows the case where the curve is bent outward. Figure 8 is a perspective view of an example using this clamping piece. In the figure, in this embodiment, the stick-shaped eraser is reduced due to use, and the holding piece 6 of the stick-shaped object holder 5 When the stick protrudes from the head 1, the clamping piece 6 bends outward, making it extremely easy to remove the remaining stick-like object. It can be taken out.

[0018]

[Effect of the idea]

As described above, according to the present invention, the rod-shaped object guide member 2 having the head 1 is provided with a guide slide. A rod-like object holder 5 that holds a rod-like object 4 is inserted into this guide slit 3. The holding piece 6 is slidably fitted, and the protrusion 7 of this holding piece 6 is fitted into the spiral groove 9 of the spiral member 8. In the stick-like object feeding device, the guide slit 3 is connected to the guide slit 3. A guide groove 10 is provided on the inner surface of the head 1 to cause the holding piece 6 to protrude from the head 1 at the most advanced position. Therefore, the rod is passed from the head 1 of the rod-shaped object guide member 2 through the guide groove 10 on the inner surface of the head 1. The holding piece 6 of the shaped object holder can be made to protrude, and the remaining stick-like object held by the holding piece 6 can be can be easily taken out.

[Brief explanation of drawings]

FIG. 1 (A) is a longitudinal sectional view showing the configuration of a first embodiment of the device of the present invention with the clamping piece retracted, and (B) is a perspective view showing the configuration with the clamping piece protruding. .

FIG. 2 is a partially exploded perspective view of the first embodiment.

FIG. 3 is a front view showing a main part of the structure when the first embodiment is attached to a side-knock type mechanical pencil as a cassette in cross section.

FIG. 4 is a front view showing the configuration of a second embodiment.

FIG. 5 is a front view showing a main part in cross section of the configuration when the second embodiment is attached to a side-knock type mechanical pencil as a cassette.

FIG. 6 is a cross-sectional view of a portion of FIG. 5;

FIG. 7 is a perspective view showing another example of the rod-shaped object holder according to the present invention.

8 is a perspective view of an embodiment in which the rod-shaped object holder of FIG. 7 is used; FIG.

[Explanation of symbols]

1 head 2 Rod-shaped object guide member 3 Guide slit 4 Stick-shaped object (eraser) 5 Stick-shaped object holder 6 Clamping piece 7 Protrusion 8 Spiral member 8A cylinder 8B coil body 9 Spiral groove 10 Guide groove 11 Cut 12 Cut piece 13 Locking claw 14 Stoppering 15 Tongue piece 16 protrusion 17 Clip 17A Clip base 18 Cut groove 19 Retainer (convex) part 20 Outer cylinder 21 Hollow part 22 Retainer (concave) part 23 Writing implements (side-knock mechanical pencil)

──────────────────────────────────────────────── ─── Continued from front page (51) Int.Cl. ⁵ Identification code Internal reference number FI Technical display location B43L 19/00 C 7265-2C B65D 83/00

Claims (9)

[Scope of utility model registration request] Claim 1: A rod-like object guide member (2) having a head (1) is provided with a guide slit (3), and a rod-like object receiving stand (5) for holding a rod-like object (4) is provided in the guide slit (3). ) in a stick-like object feeding device in which a gripping piece (6) of the gripping piece (6) is slidably fitted, and a protrusion (7) of the gripping piece (6) is fitted into a spiral groove (9) of a spiral member (8). , a rod-shaped object feeding device comprising a guide groove (10) provided on the inner surface of the head (1) that is connected to the guide slit (3) and causes the clamping piece (6) to protrude from the head (1) at the most advanced position. . 2. The guide slit (3) of the rod-shaped object guide member (2) penetrates through, and the rod-shaped object guide member (2) is bent inward and inserted into the spiral member (8), and the rod-shaped object guide member (2) is inserted into the spiral member (8). 2. A rod-like object feeding device according to claim 1, wherein a rod-like object receiving stand (5) is inserted into the object guide member (2) by bending it outward using the cut (11) caused by the penetration. 3. A stick-shaped object feeding device, characterized in that the clamping piece (6) is curved outward. 4. The spiral member (8) is fitted with a coil body (8B) forming a spiral groove (9) in the cylinder (8A), or has a spiral groove (9) formed on the inner surface of the cylinder (8A). A rod-like object feeding device according to any one of claims 1 to 3, wherein the rod-shaped object feeding device comprises: 5. A notch piece (12) is formed at the end opposite to the head of the rod-shaped object guide member (2), and a locking claw (13) is provided on the outside of the notch piece (12). 5. A rod-shaped object feeding device according to claim 1, further comprising a stopper (14) attached to the head side end portion for expanding the cut piece (12) outward. 6. The rod-shaped object feeding device according to claim 4, wherein a tongue piece (15) is formed at the rear of the cylindrical body (8A), and a protrusion (16) is provided on the outside of this tongue piece (15). 7. The rod-shaped object feeding device according to claim 4, further comprising a retaining portion (19) provided on the front outer surface of the cylindrical body (8A). 8. The protrusion (16) of the tongue (15) is engaged with the recess (21) provided on the inner surface of the outer barrel (20) of the writing instrument to attach the barrel (8A) to the outer barrel (20). 7. The rod-shaped object feeding device according to claim 6, wherein the rod-shaped object feeding device is detachably connected. 9. The stick-shaped object feeding device according to claim 7, wherein the outer cylinder (20) of the writing instrument is provided with a cut groove (18) into which the clip base (17A) is fitted.