JPH0632876Y2 - Liquid material applicator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a liquid material applicator, specifically a liquid material applicator for applying a liquid material such as a synthetic resin composition in a desired linear shape.

(Prior Art) Conventionally, as a liquid material applicator, FIG.
A liquid material applicator (101) as shown in FIG. 6 and FIG. 6 and a liquid material applicator (101) as shown in FIG. 7 showing a liquid material application state has been known.

That is, (102) is a storage portion for storing a liquid synthetic resin composition such as vinyl chloride, and (103) is a cap screwed to the tip of the storage portion (102). The cap (103) has a substantially conical hollow shape, and a small hole is provided at the tip to serve as a liquid material discharge part (104), and the base part has a cylindrical shape. A metal fitting (110) as shown in FIG. 5 is attached to the base of the cap (103). That is, the metal fitting (110) has a substantially ring-shaped mounting portion (106) at the base.
The felt support part (10
7) and a small hole near the tip of the felt support hole (10
Insert the metal fitting (110) to
6) As shown in FIG. 4, it is attached so as to be located at the tip of the liquid material discharge part (104). The felt support hole (108) has a rod-like felt (1) as shown in FIG.
Pass through 09).

When the synthetic resin composition stored in the storage portion (102) is applied, as shown in FIG. 4, it is dripped from the liquid material discharge portion (104) to various positions. Then felt support holes (10
The felt (109) attached to 8) is traced from above, and the liquid material discharge part (104) is sequentially moved in the direction shown by the arrow in FIG. Apply.

Such a liquid applicator is used for joint processing during construction of interior materials for construction, such as wall materials and floor materials. These constructions are performed by adjoining interior materials for construction as shown in FIG.
(111) is adhered to the floor surface, wall surface, etc. (112), and then, for example, a V-shaped cutter or a U-shaped cutter or Jikho Sho 61-25733 "Synthetic resin floor" is applied to the joint portion between adjacent building interior materials (111). The joint groove (113) is formed by the cutter shown in "Grooving tool at joint of material sheet". Then this joint groove (11
3) is filled with a joint groove filler (114) made of a synthetic resin containing a plasticizer similar to (111) so as to be compatible with (111). However, if the joint groove filler (114) made of a synthetic resin containing a plasticizer is left on the surface as it is, since the plasticizer is contained, dust or dirt is likely to adhere. Therefore, the surplus portion of the joint groove filling material (114) protruding from the joint groove (113) is removed. Then, on the surface of the joint groove filler surface (115) after the removal of the excess joint groove filler (114), dust, a synthetic resin composition containing no plasticizer so as not to attach dust (116)
Is applied by the liquid material applicator (101) shown in FIG.

(Problems to be solved by the invention) However, when a conventional liquid material applicator is used, as shown in FIG. 4, the felt (109) is attached to the upper portion of the liquid material discharge part (104) so as to cover it. Has been
Further, since the synthetic resin composition (116) is hung from the liquid material discharge part (104) directly on the interior building material (111) and traced over it, the synthetic resin composition (116) is applied. )
In the case of excessive dripping, as shown in FIG. 7, the peripheral portion forms a raised mountain portion, which has a problem of lacking surface smoothness.

(Means for Solving the Problem) The present invention is to fix a contact part formed of a material that can be impregnated with a liquid and a contact part that is provided at the tip end while exposing a part of the contact part and to fix the contact part on the upper surface. A liquid material applicator characterized by having a storage portion that has a cutout portion that exposes the contact portion and also exposes itself, and a liquid material discharge portion that is provided close to the cutout portion and discharges a liquid material. To
provide.

(Operation) The liquid material is discharged from the liquid material discharge portion and hung down in the notch provided in the upper portion of the storage portion. Then, the liquid substance is impregnated into the contact portion from the cutout portion and reaches the tip of the contact portion. Since the tip of the contact portion is located at the tip of the liquid material applicator, the liquid material is applied at a predetermined position by moving the tip of the contact portion while visually observing the tip of the contact portion.

(Embodiment) FIG. 1 showing a front view of an embodiment of the present invention, FIG. 2 showing a partial enlargement of the same plane, and second showing a partial enlargement of another embodiment.
It will be described with reference to FIG. 3A and FIG.

The liquid material applicator (11) is a hollow plastic container (1
Have 2). (13) is a cap screwed to the tip of the storage section (12). The cap (13) includes a mounting portion (14) having a substantially cylindrical hollow shape, a liquid material guiding portion (15) protruding from the mounting portion (14) into a hollow cylindrical shape, and a liquid material guiding portion (15). It comprises a storage part (16) provided on the side. A liquid material ejecting portion (17) capable of ejecting a liquid material by providing a small hole at the tip of the liquid material guiding portion (15).
And The storage section (16) has an open tip, and the mounting section (1
4) Provide a bottom in the vicinity. On the upper side of the storage part (16), that is, on the side of the liquid discharge part (17), a notch is cut out from the edge as shown in FIG. 2 or a punched shape slightly inward as shown in FIG. 2a. The notch (18) cut out is provided close to the liquid material discharge part. (19) is a contact portion. Contact part
(19) is a substantially rectangular parallelepiped made of an impregnable material such as felt. The contact portion (19) may have a narrow width on the storage end side of the storage portion (16) to facilitate storage. Contact part (1
9) is inserted until it hits the bottom of the liquid material guide portion (15), and the portion that cannot be completely inserted is exposed to the outside.

Liquid material applicator (11) for interior materials for construction such as wall materials and floor materials (32)
When using it for joint processing, perform as follows. That is, (31) is the floor surface. Interior materials for construction on the floor (32)
Join and bond each other. The building interior material (32) is made of synthetic resin as a whole, and has, for example, three layers of a base material layer, an intermediate layer, and a surface layer. The intermediate layer may contain a plasticizer. The adjacent building interior material (32) is adhered to the floor surface (31), the wall surface, etc., and then the joint groove (for example, a V-shaped cutter or a U-shaped cutter) is used at the joint between the adjacent building interior materials (32). 33) is formed. Thereafter, the joint groove (33) is filled with the joint groove filler (34) made of a synthetic resin containing a plasticizer. If the joint groove filler (34) made of synthetic resin containing plasticizer is left on the surface as it is, it contains dust because it contains plasticizer.
Since dust tends to adhere, the surplus joint groove filling material (34) protruding from the joint groove (33) is removed. Then, a synthetic resin composition (36) containing no plasticizer on the surface of the joint groove filler (35) after the removal of the surplus joint groove filler (34), for example polyvinyl chloride, vinyl acetate resin, arlyl The composition of resin or the like is applied by the liquid material applicator (11) shown in FIGS. 1, 2, and 2a.

The application is performed as follows. The liquid material, that is, the liquid synthetic resin composition (36) is discharged from the liquid material discharging portion (17),
It is hung in a notch (18) provided in the upper part of the storage (16).
Then, the liquid material (36) is impregnated into the contact portion (19) through the notch portion (18) and reaches the tip of the contact portion (19). Since the tip of the contact portion (19) is located at the tip of the liquid material applicator (11), the work vehicle moves over the desired application portion while visually recognizing the tip of the contact portion (19), and the liquid material ( Apply 36) in place. Liquid (3
Since 6) is applied to the surface of the joint groove filling material (35) through the contact portion (19), the liquid substance (36) does not drip into the extra width.

When the contact part (19) is worn, it may be replaced with a new contact part (19) and newly inserted into the storage part (16).

(Effect of the device) Therefore, in this device, the contact part formed of a material that can be impregnated with a liquid substance and the contact part provided at the tip end are exposed and stored to fix the contact part and the contact part on the upper surface. Since the housing has a notch to be exposed and the liquid ejecting part provided in proximity to the notch to eject the liquid, the liquid is ejected from the liquid ejecting part.
It is hung in the notch provided in the upper part of the storage part. Then, the liquid substance is impregnated into the contact portion from the cutout portion and reaches the tip of the contact portion. Since the tip of the contact portion is located at the tip of the liquid material applicator, the liquid material is applied at a predetermined position by moving the tip of the contact portion while visually observing the tip of the contact portion. At this time, since the cutout portion for dropping the discharged liquid material is provided on the upper surface of the storage portion of the contact portion, the state in which the discharged liquid material is dropped in the cutout portion can be visually recognized from the upper side during the work. Therefore, it is possible to extrude an appropriate amount into the notch without pushing out a large amount of the liquid so that the liquid leaks from the upper part of the storage portion to the outside. Therefore, not only can the amount of the liquid material supplied to the contact portion be properly adjusted, but the liquid material will not overflow and become dirty.

Therefore, the liquid substance is accurately applied, and the applied surface does not have a mountain shape.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is a partially enlarged view of the same plane, FIG. 2a is a partially enlarged plan view of another embodiment, and FIG. FIG. 4 is a usage state diagram of the conventional example, FIGS. 5 and 6 are component diagrams of the conventional example, and FIG. 7 is a diagram showing a liquid material application state of the conventional example. (16) …… Storing part, (17) …… Liquid material discharge part, (18) …… Notch part, (19) …… Contact part,

Claims (1)

[Scope of utility model registration request] 1. A contact portion formed of a material capable of impregnating a liquid material and a contact portion provided at a tip end of the contact portion while being exposed and fixed, and at the same time, the contact portion is exposed on an upper surface, and A liquid material applicator comprising: a storage portion having a cutout portion that itself is exposed, and a liquid material discharge portion that discharges a liquid material that is located close to the cutout portion.