JPH1044068A - India ink permeation member for ink pot - Google Patents

Abstract

PROBLEM TO BE SOLVED: To apply India ink to a marking thread extended through the slit of a sponge sufficiently. SOLUTION: A sponge 12 is deformed so as to be opened by that the inner ends 14a, 15a of thread guide pipe 14 and thread extension port 15 of a main body case both ends are held between both ends 121a, 121b of a first slit 121 and this deformation is intercepted by second/third slits 122, 123 and the middle part 121c of the first slit 121 is not opened. Therefore, a marking thread 1 moved from the thread guide pipe 14 toward the thread extension port 15 is contacted mutually to a nearly closed sponge inner surface surely and an india ink is applied sufficiently at the middle part 121c of the first slit 121.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a black ink penetrating member which is housed in a black ink pot used for black ink in woodwork or construction and adheres black ink to black ink yarn.

[0002]

2. Description of the Related Art As shown in FIG. 5, for example, a black pot used by a construction worker or the like basically has a reel 103 urged in a thread winding direction by a spiral spring (not shown) in a thread winding case 101. An outer black ink thread 104 is wound, and the black ink thread 104 passes through a black ink penetrating member 105 housed in the main body case 102 and is fed out from a yarn feed port 102a of the main body case 102 to the outside. Ink-trimming thread 1 fed from the thread feeding port 102a
At the tip of 04, a spar 106 is attached for fixing to a surface A to be blackened, such as wood.

[0003] In the above-described ink-inking operation using the ink pot, first, the karuko 106 is fixed to the starting point of the ink-inking by piercing the puncture needle 106a into the ink-inking target surface A. By moving to a predetermined position, the black ink thread 104 wound on the reel 103 in the thread winding case 101 is fed out by the moving distance of the main body case 102, and is held by the ink penetrating member 105 in the main body case 102 in the feeding process. The obtained ink is adhered to a black ink thread 104, and the black ink thread 104 stretched between the sculpture 106 and the main body case 102 is struck with a finger toward the black ink target surface A, thereby striking. This is performed by a procedure such as transferring the black line. After the completion of the inking operation, if the spar 106 is pulled out from the inking target surface A by forcibly pulling the inking yarn 104, the inking yarn 10
The reel 103 is rotated in the winding direction by the urging force of the spiral spring stored at the time of feeding of No. 4, whereby the black ink thread 104 is turned into
The reel 103 is automatically wound up until it is locked in the thread feeding port 102a.

[0004] The ink penetrating member 105 is made of, for example, a sponge, and has a single slit 105 a corresponding to the movement path of the ink stroke 104 in the main body case 102. The inner end of the yarn guide tube 102b formed at the end of the main body case 102 on the side of the yarn winding case 101 and the inner end of the yarn feeding port 102a on the opposite side are sandwiched between both ends of the slit 105a. The black ink yarn 104 is connected to the yarn guide tube 102b and the yarn feeding port 1.
02a, the slit 105 of the ink penetrating member 105
a.

[0005]

SUMMARY OF THE INVENTION A conventional ink penetrating member 1
According to 05, the slit 105a through which the ink thread 104 passes
Are provided at both ends thereof with a yarn feeding port 102a and a yarn guide tube 10
6 is opened as shown in FIG. 6, so that the black ink thread 104 is
There is a problem that the ink does not easily come into contact with the ink droplets 05 and the ink does not sufficiently adhere during the yarn feeding process. Such a problem can be easily solved by reducing the size of the black ink penetrating member 105 so that the black ink penetrating member 105 is not caught between the yarn feeding port 102a and the yarn guide tube 102b. Will decrease.

The present invention has been made in view of the above circumstances, and a technical problem thereof is to ensure that black ink is sufficiently attached to a black ink thread fed through a black ink penetrating member. It is to make.

[0007]

Means for Solving the Problems As a first means for effectively solving the above-mentioned technical problem, a black ink penetrating member for a black pot according to the present invention is a moving path of a black ink thread in a main body case of the black pot. And a second slit and a third slit that intersect the vicinity of both ends of the first slit are formed, and yarn guides formed at both ends of the main body case toward the inside of the main body case. A pipe and a yarn feeding port are sandwiched between both ends of the first slit separated by the second and third slits, respectively.

According to the present invention, the ink penetrating member is deformed so as to be opened by being sandwiched between the both ends of the first slit by the thread guide tubes formed at both ends of the main body case and the inner ends of the thread payout opening. However, since the transmission of the deformation force is blocked by the second slit and the third slit, the first slit is not opened between the second slit and the third slit. Accordingly, the ink-struck yarn moving between the yarn guide tube and the yarn feed-out port surely comes into contact with the substantially closed inner surface of the first slit between the second slit and the third slit, and the black ink is removed. Fully adhered. In addition, the ink penetrating member can, of course, hold a sufficient amount of ink because the ink penetrates and is held in the portions outside the second and third slits.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a plan view showing a partially broken ink bottle using a black ink penetrating member for a ink bottle according to a first embodiment of the present invention, and FIG. 2 is a line II-II 'in FIG. Are cross-sectional views taken along the line.
Denotes a main body case, 20 denotes a thread winding case, and 30 denotes a reel rotatably housed in the thread winding case 20. A cylindrical outer joint part 11 protrudes from one end of the main body case 10, and a cylindrical inner joint part that can be inserted into the inner periphery of the outer joint part 11 at a part of the outer periphery of the bobbin case 20 in the circumferential direction. The main body case 10 and the bobbin case 20 are detachably attached to each other by inserting the inner joint portion 21 into the outer joint portion 11 and rotating each other in a predetermined direction. Are connected so as to be rotatable around.

In the main body case 10, there is formed an ink chamber 10S accommodating a sponge 12 which is a black ink penetrating member of the present embodiment. An opening 10a, which can be opened and closed by the cover 13, is provided in a portion which is usually on the upper side. A thread guide tube 14 protruding into the ink chamber 10S is provided on the inner circumference of the end of the body case 10 on the side of the thread winding case 20.
A funnel-shaped thread pay-out port 15 protruding into the ink chamber 10S is provided at the end opposite to 0.

The bobbin case 20 and the inner joint 21 integral therewith are divided into upper and lower parts, that is, an upper half case member 20A and a lower half case member 20B. The upper half case member 20A and the lower half case member 20B are engaged with engaging projections 22 and 23 projecting at 180 ° symmetrical positions with respect to the inner joint portion 21 in the circumferential direction, respectively. The joint portion 21 is assembled into a shape as a thread winding case 20 by fitting an O-ring 24 made of rubber into a large-diameter base portion and binding the joint.

The reel 3 accommodated in the spool case 20
Reference numeral 0 denotes a reel main body, a spring core 32 incorporated in the inner periphery thereof in a substantially concentric and relatively rotatable state, and a reel having one end fixed to the reel main body 31 and the other end fixed to the spring core 32. A spiral spring 33 that urges the main body 31 in the winding direction of the black ink thread 1 is provided. Reel body 3
A black ink thread 1 is wound around the outer circumference of the black ink thread 1.
Through the yarn guide tube 14 and the sponge 12 in the ink room 10S, the yarn is led out of the main body case 10 from the yarn feeding port 15. In addition, a skewer 2 for piercing a mating material for black ink and fixing the black ink thread 1 is connected to a pay-out end of the black ink thread 1 led out of the main body case 10. This karuko 2 completely removes the black ink thread 1 from the reel 3
In the state of being wound up to zero, as shown by the two-dot chain line in FIG.

The reel body 31 has a take-up handle 34 formed on the inner periphery on one side in the axial direction for winding the black ink thread 1 by manual rotation, and is formed on the inner periphery of the upper case member 20A. A charge handle 35 is formed at the end of the spring core 32 that is exposed to the outside through the circular window and that faces away from the take-up handle 34, and is formed at the inner periphery of the lower half case member 20B. It is exposed to the outside through a round window. The charge handle 35 is engaged with an annular ratchet member 36 disposed on the outer periphery thereof, so that the spring core 32 is attached to the ratchet member 36.
Can be rotated only in the direction of energy accumulation of the spiral spring 33. The ratchet member 36
The abutment protrusion 36a is formed at one position in the circumferential direction of the annular clutch member 37. The abutment protrusion 37a protrudes from the annular clutch member 37 at a position symmetrical with respect to the circumferential direction at 180 °.
a, 37b. The clutch member 37 is pressed in one direction by a coil spring 38, so that the abutment projection 36a of the ratchet member 36 is normally prevented from rotating by abutting against one of the abutted projections 37a of the clutch member 37. ing.

Therefore, the reel body 31 is
When the charge handle 35 is rotated in the feed-out direction, the rotation of the spring core 32 in the feed-out direction is prevented by engaging the charge handle 35 with the ratchet member 36 stopped by the clutch member 37. 33
Is entangled in the spring core 32 and is gradually charged. Further, when the charge handle 35 is rotated in the same direction as the yarn winding direction in a state where the black ink yarn 1 is completely wound up until the limp 2 is locked to the yarn feeding port 15,
Since the reel body 31 is prevented from rotating in the winding direction by the hooks 2 being locked to the line pay-out port 15, the rotation of the charge handle 35 in the opposite direction is also prevented. 33 can be stored arbitrarily.

Normally, one abutting projection 37a of the clutch member 37 which abuts against the abutting projection 36a of the ratchet member 36 projects the clutch member 37 from a small hole on the lower surface of the lower half case member 20B. Clutch lever 3
7c is displaced in the compression direction (rightward direction in FIG. 2) of the coil spring 38 by manual operation, thereby disengaging from the abutment projection 36a, and the ratchet member 36 is connected to the charge handle 35 (spring core) 32)
At the same time, it rotates in the biasing direction of the spiral spring 33,
At the time of the rotation by 0 °, the clutch member 37 abuts against the other abutted projection 37b and stops. Next, when the clutch member 37 is returned to the normal position by the urging force of the coil spring 38, the other abutted projection 37b is disengaged from the abutment projection 36a, and the ratchet member 36 is moved to the charge handle 35 (spring core 32). At the same time, it rotates again in the biasing direction of the spiral spring 33, and stops when the abutment projection 36a engages with the one abutment projection 37a again at the time of rotation by 180 °. That is, by repeatedly repeating such an operation of the clutch member 37 via the clutch lever 37c, the spring core 32 intermittently rotates by 180 ° in a direction in which the urging force of the spiral spring 33 is reduced. The biasing force of the spring 33 can be arbitrarily reduced or completely released.

The sponge 12, which is a black ink penetrating member of the present embodiment, housed in the black ink room 10S of the main body case 10, has a substantially rectangular parallelepiped shape as shown in a perspective view of FIG. A first slit 121 corresponding to the path of the black ink thread 1 in the black ink chamber 10S, and second and third slits 122 and 123 orthogonal to both ends of the first slit 121 are formed. . The inner ends 14a, 15a of the yarn guide tube 14 and the yarn feed-out opening 15 at both ends of the main body case 10 are separated by the second and third slits 122, 123 as shown in the perspective view of FIG. End portions 121a, 121 of the first slit 121
b. The depths d ₂ and d ₃ (d ₂ = d ₃ ) of the second and third slits 122 and 123 are formed to be deeper than the depth d ₁ of the first slit 121.

A thread press lever 16 is rotatably attached to a cover 13 of the main body case 10 via a shaft 17. The lever 16 is rotated about a shaft 17 as shown by a broken line in FIG. 2 by pushing the outer end 16a with a finger, and the inner end 16b of the lever 16 and the black ink thread 1 passing through the black chamber 10S and the black ink. Is forcibly pressed against the sponge 12 which has been impregnated. Reference numeral 13a in FIG. 2 denotes a packing provided on the cover 13 for preventing ink leakage.

In the same manner as in the prior art, the above-described ink fountain is pierced by the karuko 2 at the starting point of the ink wiping and then moved to a predetermined position, whereby the ink wiping thread 1 is extended by the moving distance of the ink fountain. The black ink thread 1 to which the black ink adheres is struck with a finger toward the black ink target surface to perform black ink work. After the blackening operation is completed, when the black yarn 1 is forcibly pulled, for example, to pull out the karuko 2 from the surface to be blackened (not shown), the spiral springs accumulated when the blackening yarn 1 is fed out. The reel body 31 is rotated in the yarn winding direction by the urging force of the yarn 33, whereby the black ink yarn 1 is turned into the yarn feeding port 1 of the main body case 10.
5 is automatically taken up by the reel body 31 until it is locked by the reel unit 31.

As shown in FIG. 4, the first slit 121 of the sponge 12 is provided with a yarn guide tube 14 and a yarn feeding port 15.
The two ends 121a and 121b sandwiching the second slit 1a are deformed to a greatly open state.
Since the light is not transmitted to the portion between the first slit 121 and the third slit 123, the intermediate portion 121 in the first slit 121 is not transmitted.
c does not open. Therefore, the first slit 12 is moved from the yarn guide tube 14 toward the yarn
The black ink thread 1 moving in the middle portion 121c of the first slit 121 surely comes into contact with the substantially closed inner surfaces of the first slit 121, so that the black ink penetrated and held by the sponge 12 is sufficiently adhered. For this reason, a clear black line can be transferred to the black ink target surface. In addition, when the ink holding amount in the sponge 12 decreases and the ink does not easily adhere to the black ink thread 1, the black ink is reliably pressed by forcibly pressing the black ink thread 1 and the sponge 12 with the lever 16. Can be attached.

The first to third slits 121 to 1
The depths of the sponges 23 may be equal to each other, and the depth is preferably 70% or more of the thickness of the sponge 12.

In the above-described embodiment, the ink penetrating member is described as the sponge 12, but the present invention is also applicable to a member made of other porous material or fibrous material such as urethane.

[0022]

As described above, according to the black ink penetrating member for ink fountain of the present invention, the slit through which the black ink thread passes does not open. The ink can be firmly brought into contact with the inner surface to sufficiently adhere the ink, and a clear ink line can be drawn.

[Brief description of the drawings]

FIG. 1 is a partially cutaway plan view showing a black ink bottle using a black ink penetrating member for a black ink bottle according to the first embodiment of the present invention.

FIG. 2 is a sectional view taken along the line II-II ′ of FIG.

FIG. 3 is a perspective view showing a black ink penetrating member (sponge) for the ink bottle of the embodiment.

FIG. 4 is a perspective view showing a state in which the ink penetrating member (sponge) for the ink jar is attached.

FIG. 5 is a schematic cross-sectional view showing a usage state of a conventional ink bottle having a black ink penetrating member for the ink bottle.

FIG. 6 is a perspective view showing an attached state of the above-mentioned conventional ink penetrating member.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 black ink thread 10 main body case 12 sponge (black ink penetrating member) 14 thread guide tube 15 thread payout port 121 first slit 122 second slit 123 third slit 20 thread winding case

Claims (1)

[Claims] 1. A black ink penetrating member (12) that is housed in a black ink bottle main body case (10) and adheres black ink to a black ink thread (1) fed from a reel (30). The first slit (121) corresponding to the movement path of the black ink thread (1) in the above, and the second and third slits (122, 123) intersecting the vicinity of both ends of the first slit (121) The main body case (1) is formed at both ends of the main body case (10).
The first slit (121) separated by the second and third slits (122, 123) respectively has a yarn guide tube (14) and a yarn feeding port (15) formed toward the inside of the first slit (121). ) Is sandwiched between both ends (121a, 121b).