JPH0214066A - Device for removing pill - Google Patents

Abstract

PURPOSE:To surely lead cut pills to a housing chamber and prevent clogging of pill wastes from occurring by providing a pill housing chamber above an inner blade, inscribed and rotating in an outer blade having many pill introduction blase holes nearly parallel to the shaft direction. CONSTITUTION:A pill housing chamber 4 is provided above a semicylindrical outer blade 2 having many formed pill introduction blade holes 1 and inner blades 3 rotating in slide contact with an inner surface of the nearly parallel to the rotating shaft and a handle part 6 housing a driving part 5 is simultaneously installed on the side of the inner blades 3. The outer surface of the above- mentioned outer blade 2 is brought into light contact with the surface of a fabric having pills (H) and moved to guide the cut pills (H) by centrifugal force of the inner blades 3 and surely lead the pills (H) to the pill housing chamber 4.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to a pill remover for cleaning and tidying the surface of fabrics by removing pilling generated on the surface of fabrics such as textiles.

[Prior Art] Conventionally, fabrics S such as textiles used for clothing or interior decoration, etc., generate pilling H on the surface of the fabric S due to friction or scratching during use, and these pilling H deteriorate the appearance of the product. There was a problem in that it seriously harmed the body and reduced its useful life. For this reason, the present applicant has filed Japanese Patent Application No. 61-251092 for a pill remover for removing this type of pill H. In this device, the pill remover is formed into a cylindrical shape as shown in FIGS. 12 to 14, and the inner part of the outer cutter 2 has blade holes 1 for introducing a large number of pill. A rotary type inner blade 3 that rotates and slides on the inner surface is provided, and a pill storage case 10 is attached to the tip of the pill remover to store the pill H cut by the inner blade 3. A chamber 4 is provided, and a handle portion 6 containing a motor 5 and a battery 5' is provided at the lower end. As shown in FIG. 14, this inner cutter 3 has a cutting blade 3b spirally provided on a base 3a, and by rotating the inner cutter 3, the cutting blade 3b comes into rotating and sliding contact with the inner surface of the outer cutter 2. It is. When cutting the pill I4, as shown in FIG. 15, the outer cutter 2 is brought into contact with the surface of the fabric S where the pill 1 has occurred, and the pill F1 is introduced through the blade hole 1 of the outer cutter 2. Then, the cutting blade 3b of the inner blade 3 cuts the hairball H, and the cut hairball H is guided by the cutting blade 3b by the rotation of the inner blade 3 while being guided by the spiral cutting blade 3b to the inner surface of the outer blade 2. The pill is moved along the line to the pill storage chamber 4 and stored there.

[Problem to be Solved by the Invention 1] However, in the conventional example as described above, when the pill H cut by the inner cutter 3 and the pill waste move to the pill storage chamber 4,
The cut fluff H rotates many times along the inner surface of the outer cutter 2 while being guided by the cutting blade 3b. may occur, and the hairball H may not be reliably stored in the hairball storage chamber 4.Furthermore, in the vicinity of the entrance to the hairball storage chamber 4, cut hairballs L (and moved hairballs) In addition, when cutting the pill H of a wide fabric S, the handle part 6 and the blade surface of the outer blade 2 are approximately on the same plane, so the handle IJS 6 may become clogged. When trying to cut the pill H by holding it by hand, there was a problem that the hand came into contact with the surface of the fabric S, making it difficult to perform the cutting operation.

In addition to the above, there are also rotary blade type and reciprocating blade type pill removers in which the inner blade rotates and slides into contact with the inner surface of the outer blade arranged in a spherical shape. Due to the difference in the number of blades and the speed difference of the inner blades, the cutting of pill during reciprocating work tends to be uneven, and if you try to increase the working width, use the pill remover 9.
There is a disadvantage that the outer diameter of the container becomes large, and it also has the disadvantage of increasing the outer diameter of the container.
! The blade method had the disadvantage of requiring a powerful suction device to introduce the pill into the blade hole, and was not necessarily practical.

The present invention is intended to solve the above problems, and its purpose is to be able to reliably send the cut pill to the pill storage chamber, and to prevent the cut pill from passing through the blade hole of the outer blade. To provide a pill remover that is easy to use and does not come out.

[Means for Solving the Problems 1] In order to achieve the above object, the pill remover of the present invention includes a semi-cylindrical outer blade 2 in which a large number of blade holes 1 for introducing the pill are formed, and In a pill remover having an inner cutter 3 that rotates and slides into contact with the inner surface of the blade 2, a pill storage chamber 4 is provided above the inner cutter 3 substantially parallel to the axial direction of the inner cutter 3, and a pill storage chamber 4 is provided on the side of the inner cutter 3. A handle that houses the drive unit 5! 6 was installed.

[Effect 1] As the inner blade 3 rotates, the cut hairball H is reliably moved to the hairball storage chamber 4 by the guide and centrifugal force by the inner blade 3, is stored in the hairball storage chamber 4, and is then removed from the outside. There is no need to rotate along the inner surface of the blade 2 many times.

[Example 1] As shown in Figs. 2 and 3, the pill remover is detachably attached to the lower part of the inner cutter block 8 provided at the curved end of the housing 7, which is divided into two along the center line in the user direction. Outer blade 7 frame 9
and a pill storage case 10 detachably attached to the upper part of the inner cutter block 8, and a drive section 5 such as a motor 5a, a pulley 11, a gear 12, etc. is disposed inside at the rear end. A handle portion 6 is provided. A semi-cylindrical outer cutter 2 is attached to the outer cutter frame 9, and an inner cutter 3 is disposed inside the outer cutter frame 9 so as to be in rotating and sliding contact with the inner surface of the outer cutter 2. By attaching the pill storage case 10, a pill storage chamber 4 is provided above the inner cutter 3 and substantially parallel to the sleeve direction of the inner cutter 3. A pulley lla is press-fitted and fixed to the drive shaft 5b of a motor 5a disposed inside the handle 1% 6, and by rotating the pulley lla with the motor 5a, a gear 12a connected to the tip of the boot sulla is generated. ,1
The inner cutter 3 disposed within the outer cutter frame 9 can be rotated via the outer cutter frame 9. This inner blade 3 is Tsumugi 3
a and a cutting blade 3b mounted parallel to the pongee 3a, and the pongee 3a has a cutting blade mounting plate 3
c is press-fitted, and this cutting blade mounting plate 3C is inserted) l13
d, the cutting blade 3b is attached so that both ends thereof are movable in the radial direction of the shaft 3a and are parallel to the pongee 3a. By rotating this inner blade 3, it comes into rotating and sliding contact with the inner surface of the outer blade 2, and the centrifugal force caused by the rotation of the inner blade 3 causes the cutting blade 3b to press against the inner surface of the outer blade 2, improving sharpness. That's what I do. Alternatively, a spring may be provided in the slit portion 3d of the cutting blade mounting plate 3C to press the cutting blade 3b against the inner surface of the outer blade 2. The inner cutter 3 has a pongee 3a attached at both ends to an outer cutter frame 9 via a bearing plate 13. The inner cutter 3 is circumferentially surrounded by an outer cutter frame 9 to which the external force 2 is attached and an inner cutter block 8, and the inner cutter block 8 has a longitudinal dimension of the inner cutter 3 and a fighting length. A through hole 14 passing through the top and bottom is provided, and the inner cutter block 8
A pill storage case 10 is attached to the upper part of the blade, and the pill storage chamber 4 formed inside and the inside of the outer cutter frame 9 are communicated through a through hole 14. At this time, the through hole 14 is inserted into the pill storage case 1.
Alternatively, an elastic piece may be provided at one end of the through hole 14 to prevent the cut fluff 14 from flowing back.

A suction port 16 is provided on one side of the pill storage chamber 4 through a ventilated filter 15, and the inside of the pill storage chamber 4 can be suctioned by a fan 18 through a cylindrical spacer 17. be. A pulley llb is attached to 4d118a of the 7-an 18, and this pulley llb and the pulley lla are connected by a belt 19. That is, by rotating the pulley 11a attached to the drive shaft 51+ of the motor 5a, the pulley llb attached to the 7-ring 18 via the bell 19 can be rotated, thereby rotating the fan 18. 20, 21, and 22 are bearings, and 23 is a stopper for stopping the shaft 18a of the 77-pin 18. Reference numeral 24 denotes an exhaust port for discharging the air sucked into the pill storage chamber 4 by the rotation of the fan 18. 2
Reference numeral 5 denotes a power supply hood for supplying power to a motor 5a disposed inside the handle portion 6. At this time, the handle part 6
A battery may be inserted inside the motor 5a to supply power to the motor 5a.

The handle part 6 has a gap 26 between the outer blade 2 and the surface that contacts the fabric S, so that when the handle part 6 is held by hand to cut the pill 14 generated on the surface of the fabric S. This makes it possible to cut the pill H with good workability without touching the surface of the fabric S with your hands.

The upper end of the outer cutter frame 9 has a fitting protrusion 9 facing inward.
a is provided protrudingly, and this fitting protrusion 9a is connected to the inner cutter block 8.
It is removably attached by fitting into the four fitting parts 8a formed at the lower end of the holder. Then, by moving the outer cutter frame 9 in the direction of arrow A in FIG.
The connection with the square shaft 3e provided on the shaft 3a of the inner cutter 3 can be released, and is useful for cleaning hair balls.
) This prevents the pill H from entering into the inside of the housing 7, and also prevents the inner cutter 3 from rotating even if it is accidentally driven.

The outer cutter 2 attached to the outer cutter frame 9 is attached so that its end is supported by the end of the outer cutter frame 9 in order to improve the strength of the outer cutter 2, as shown in FIG. 2(b). As shown in Fig. 5, a small blade hole 1a is provided in the center and a large blade hole 1b is provided in one part, and the large pill H generated in the fabric S is introduced into the large blade hole 1b. The small fluff H is introduced through the small blade hole 1a and cut.

At this time, the small blade hole 1a is formed in the center.
This is to prevent the fabric S from being cut by pressing the outer blade 2 against the fabric S. Further, in the axial direction, an angle θ is provided at the position of the blade hole 1a to prevent simultaneous cutting. Attachment holes 2a are provided at both ends of the outer cutter 2, and the attachment holes 2a are caulked and fixed to protrusions 9b formed on the inner surface of the outer cutter frame 9. Then, as shown in Fig. 4, the inner cutter 3 is rotated counterclockwise relative to the direction of travel, and the outer cutter 2 and inner cutter 3 cut the pill H.
is moved in the circumferential direction of the inner cutter 3 by centrifugal force, and the through hole 14
The fluff is discharged through the fluff storage chamber 4 and stored in the fluff storage chamber 4. At this time, the cut fluff H is guided by the cutting blade 3b by centrifugal force as shown in FIG. 4, and is reliably discharged and stored in the fluff storage chamber 4. In addition, since the fan 18 sucks the pill H into the pill storage chamber 4 while discharging it into the pill storage chamber 4, it helps the movement of the pill H and ensures that the pill H does not become clogged and enters the pill storage chamber 4. It can be stored.

Regarding the direction of rotation of the inner cutter 3, as shown in Fig. 6, when the inner cutter 3 is rotated counterclockwise with respect to the direction of movement, cutting can be performed reliably between the lower end of the cutter hole 1 and the inner cutter 3; When the blade 3 is rotated clockwise as shown in FIG. 7, the cutting blade 3b causes the pill H to escape from the upper end of the blade hole 1, reducing the ability to cut the pill 11, as shown in tpJ8. As shown in , rotate the inner blade 3 in the direction J(゛)j counterclockwise with respect to the direction of travel of the pill remover, hold the handle part 6 with one hand, and hold the front side of the fabric S with the other hand. It is easier to use if you hold it down and move the pill remover in the opposite direction from the operator. Also, to switch the rotational direction of the motor 5a rectified by the handle part 6 and to switch ON and OFF so that the rotational direction of the inner cutter 3 can be changed depending on the operator's different handling or holding methods. changeover switch 27
By providing this, usability will be improved.

FIG. 9 shows another embodiment of the inner cutter 3, in which the inner cutter 3 is formed into a cylindrical shape with a large number of cutter holes 3f, and the pill H is removed. For cutting, the hair ball H is introduced into the blade hole 1 of the outer blade 2 and the blade hole 3f of the inner blade 3, and the double blade hole 1.3f is cut.
It is designed to be cut at the end. With this configuration, the cylindrical inner cutter 3 comes into sliding contact with the inner surface of the outer cutter 2, making it possible to reduce noise when cutting the pill H.

Furthermore, as shown in FIGS. 10 and 11, the outer cutter 2 may be removed and a brushing attachment 28 having a number of protrusions 28a may be attached in place of the inner cutter 3.

[Effects of the Invention] As described above, in the present invention, the pill storage chamber is provided above the inner cutter and approximately parallel to the axial direction of the inner cutter, so that the cut pill is guided by the inner cutter by centrifugal force. This ensures that the cut pill is ejected and stored in the pill storage chamber, and the cut pill does not rotate many times along the inner surface of the outer blade, which prevents the cut pill waste from becoming clogged. This can be prevented and the usability can be improved.

[Brief explanation of the drawing]

Figure 1 is a perspective view of one embodiment of the present invention, tj42 (a)
is a side sectional view of the same as above, FIG. 2(b) is a partially enlarged sectional view of the X part in FIG. 2(a), FIG. 3 is an exploded perspective view of the same as above,
Figure 4 is a cross-sectional view of the rice grains taken along the line A-A' in Figure 1, Figure 5 is a plan view of the outer blade, Figure 6 is a partial enlarged cross-sectional view showing how the fluff is cut, and Figure 7 is the inner blade reversed. FIG. 8 is an overall perspective view showing the cutting state of the pill in the case of rotation; FIG. 9 ( ) shows another embodiment of the inner cutter of the present invention. 9(b) is an exploded perspective view of the same as the above, FIG. 9(b) is a cross-sectional view showing the state of cutting the pill, FIG. 10 is an exploded perspective view of another embodiment of the inner blade of the above, and FIG. Figure, 1st
Figure 2 is a perspective view of the conventional example, Figure 13 is a sectional view of the same, and Figure 1 is a perspective view of the conventional example.
FIG. 4 is a perspective view of the inner blade same as above, and FIG.
4 is an inner blade, 4 is a pill storage chamber, 5 is a drive part, and 6 is a handle part. Agent Patent Attorney Ishi 1) Chief 7th No. 48 Figure 5 Figure 6 Figure 7 Figure 81 fss diagram (b)

Claims (1)

[Claims] [1] In a pill remover that has a semi-cylindrical outer blade in which a number of blade holes for introducing pilling are formed, and an inner blade that rotates and slides into contact with the inner surface of the outer blade, the inner blade is placed above the inner blade. A pill remover comprising a pill storage chamber provided approximately parallel to the axial direction of the inner blade, and a handle portion for storing a drive portion on the side of the inner blade.