JP3217961U - Spraying equipment - Google Patents

Abstract

Disclosed is a spray device that can atomize and spray a liquid and can be easily attached to a water pipe carrying the liquid.
A main clip kit including a clip main body part, a first main coupling part and a second main coupling part extending from the clip main body part to the both radial sides of a water pipe. The first sub coupling portion 422 and the first sub coupling portion 422 are provided so as to sandwich the water pipe 91 from the opposite side of the clip kit 41 and are fitted to the first main coupling portion 412 and the second main coupling portion 413 at both ends, respectively. 2, a sub clip kit 42 formed with two sub coupling portions 423, a self-tapping screw 51 having a sharp tip so that it can penetrate through the main clip kit 41 to the inside of the water pipe 91, and a self-tapping screw 51. A water guide section 5 having a water passage 516 formed, and a spray nozzle 6 for spraying the liquid from the water pipe 91 in a mist form through the water guide section 5; Provided.
[Selection] Figure 4

Description

  The present invention relates to a spraying device for atomizing and spraying a liquid, and more particularly to a spraying device that is easy to install.

  FIG. 1 is a cross-sectional view of a conventional spray device. The water pipe 91 is formed in a substantially ring shape. A pipe wall hole 911 is formed on the upper side of the water pipe 91.

  The spraying device includes an outer case 7 that surrounds the water pipe 91 from the outside along the water pipe 91, and a nozzle 8 that is provided on the outer case 7 and sprays the liquid in the form of a mist. The outer case 7 includes a main clip 71 that surrounds the outer surface of the water pipe 91 from the upper side and a sub clip 72 that surrounds from the lower side. The main clip 71 and the sub clip 72 are fixed wings that extend in a direction away from the water pipe 91. It is fixed by inserting a screw 73 into the formed hole.

  The main clip 71 is provided with a through hole 711 that penetrates in the vertical direction and communicates with a tube wall hole 911 formed in the water pipe 91 and through which the liquid in the water pipe 91 passes. The nozzle 8 communicates with the through hole 711. Here, the nozzle 8 protrudes to the outside of the outer case 7 and can spray the liquid sent through the tube wall hole 911 and the through hole 711 in the form of a mist.

  The spraying device is attached as follows. The water pipe 91 is covered with the main clip 71 from the upper side and the sub clip 72 is put from the lower side to sandwich the water pipe 91 in the vertical direction. At that time, the water channel to the nozzle 8 is communicated by arranging the through hole 711 formed in the main clip 71 so as to overlap the tube wall hole 911 of the water pipe 91.

  After the water pipe 91 is sandwiched between the main clip 71 and the sub-clip 72, in order to fix them, a screw 73 is inserted and fixed in a hole formed in the fixed wing portion. Then, by screwing the lower side of the nozzle 8 into the through hole 711, the water in the water pipe 91 sent through the tube wall hole 911 and the through hole 711 can be sprayed from the nozzle 8 in a mist form. it can.

  However, in the method described above, it is necessary to form the tube wall hole 911 in the water pipe 91 in advance. Further, after adjusting the positions of the main clip 71 and the sub-clip 72 with respect to the water pipe 91, it is necessary to hold them by hand so that these positions do not shift again.

  Therefore, at least one hand is blocked. However, it takes skill to tighten the screw 73 in a state where one hand is occupied, and since the screw 73 is small, there is a risk of losing it once it is dropped from the hand.

In view of these problems, an object of the present invention is to provide a spray device that can be easily mounted.

  In view of such problems, the spray device of the present invention has the following configuration.

  In the spraying apparatus for spraying the liquid from the extending water pipe (91) in the form of a mist, the main pipe is provided so as to cover the water pipe (91) from a first direction orthogonal to the direction in which the water pipe (91) extends. A clip kit (41), a sub clip kit (42) which is located on the opposite side of the main clip kit (41) via the water pipe (91) and can be coupled to the main clip kit (41), and the main A self-tapping screw (51) having a sharp tip so that it can penetrate to the inside of the water pipe (91) through the clip kit (41), and a water passage (516) defined in the self-tapping screw (51) And a spray nozzle (6) for spraying the liquid from the water pipe (91) in the form of a mist through the water guide (5).

  The present invention includes a main clip kit and a sub-clip kit that can be connected to each other so as to sandwich the water pipe, as well as attaching the spray nozzle through a self-tapping screw that can penetrate the water pipe. .

It is sectional drawing of the conventional spraying apparatus. It is the perspective view which showed 1st Embodiment of the spraying apparatus of this invention. 1 is an exploded perspective view of a first embodiment of the present invention. It is sectional drawing which showed the 1st Embodiment of this invention. It is VV sectional drawing of FIG. It is VI-VI sectional drawing of FIG. It is sectional drawing which showed the 2nd Embodiment of this invention. It is the perspective view which showed the 3rd Embodiment of this invention.

  The spray device of the present invention will be described with reference to FIGS. Here, FIG. 2 is a perspective view showing a first embodiment of the spray device of the present invention, FIG. 3 is an exploded perspective view of the first embodiment of the present invention, and FIG. 4 is a first view of the present invention. FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 4, and FIG. 6 is a cross-sectional view taken along the line VI-VI in FIG. 4.

  As shown in FIG. 2, the spray device of the present invention basically sprays the liquid from the water pipe 91 extending in the horizontal direction in the form of a mist in order to spread mist over a wide range. The mounting unit 4, the water guide 5, and the spray nozzle 6 are provided.

  The attachment unit 4 includes a main clip kit 41 and a sub clip kit 42.

  The main clip kit 41 includes a clip main body 411 provided so as to cover the water pipe 91 from a first direction orthogonal to the direction in which the water pipe 91 extends (that is, the upper side in FIG. 2), and the clip main body 411 to the water pipe 91. Are provided with a first main coupling portion 412 and a second main coupling portion 413 extending to both sides in the radial direction (that is, a direction orthogonal to both the first direction and the extending direction of the water pipe 91 in FIG. 2). . In FIG. 2, the first main coupling portion 412 is located on the near side, and the second main coupling portion 413 is located on the far side.

  The sub-clip kit 42 is provided so as to sandwich the water pipe 91 from the opposite side of the main clip kit 41 (ie, the lower side in FIG. 2), and the first main coupling portion 412 and the second main coupling portion 413 are provided at both ends. The first sub-coupling portion 422 and the second sub-coupling portion 423 that are fitted to each of the first and second sub-coupling portions 423 are formed. As shown in FIG. 3, the first sub-coupling portion 422 and the second sub-coupling portion 423 are connected by a sub-clip main body portion 421 that is curved so as to cover the tube portion 91 from below. .

  As shown in FIG. 4, the water guide portion 5 has a self-tapping screw 51 having a sharp tip so that it can penetrate through the main clip kit 41 to the inside of the water pipe 91, and the water passage 516 is provided inside the self-tapping screw 51. Is defined. The spray nozzle 6 sprays the liquid flowing from the water pipe 91 via the water guide unit 5 in the form of a mist.

  Next, the main clip kit 41 will be described in detail. The clip main body 411 of the main clip kit 41 has a contact surface 417 (FIGS. 3 and 4) formed along the outer peripheral surface of the water pipe 91 formed in an annular shape.

  The main clip kit 41 further includes a substantially block-shaped protruding portion 415 protruding from the clip main body portion 411 in the first direction, that is, upward in FIG.

  The screw part 512 of the self-tapping screw 51 of the water guide part 5 passes through the through hole 416 formed in the clip main body part 411 and the protrusion part 415, then opens a hole in the water pipe 91 and is inserted into the water pipe 91. .

  The protrusion 415 is not necessarily required in the present invention. However, if the clip main body 411 is not thick enough, the protrusion 415 may wobble after the self-tapping screw 51 is tightened. When the self-tapping screw 51 is tightened via 415, the thickness up to the water pipe 91 can be further increased, the stability is increased, and the wobble is reduced.

  Next, a method for connecting the main clip kit 41 and the sub clip kit 42 will be described with reference to FIG. The first main coupling portion 412 and the second main coupling portion 413 are slid relative to the first sub coupling portion 422 and the second sub coupling portion 423 in the direction in which the water pipe 91 extends. To be fitted.

  Therefore, unlike the prior art, the main clip kit 41 and the sub clip kit 42 can be easily combined since no screws are required.

  Moreover, as shown in FIG. 5, the thickness of the first sub coupling portion 422 and the second sub coupling portion 423 gradually increases from one end to the other end in the direction in which the water pipe 91 extends. Therefore, as shown in FIG. 5, the length of the width W1 of the second end portion 428 is longer than the length of the width W2 of the first end portion 427. Similarly, as shown in FIG. 6, the first sub-coupling portion 422 and the second sub-coupling portion 423 (not shown in terms of angle) are gradually increased from one end to the other end in the height direction. The thickness increases. Therefore, as shown in FIG. 6, the length H1 of the second end portion 428 is longer than the length H2 of the first end portion 427.

  Further, as shown in FIG. 4, the first main coupling portion 412 and the second main coupling portion 413 are folded back from the tip extending from the clip main body portion 411 toward the pipe portion 91, respectively. A slide fitting groove 418 for inserting the first sub coupling portion 422 and the second sub coupling portion 423 is formed inside by folding. As shown in FIG. 6, the groove extends from the first end 427 to the second end 428 so as to correspond to the thicknesses of the first sub-coupling portion 422 and the second sub-coupling portion 423, respectively. The diameter is gradually increased.

  For this reason, when the main clip kit 41 and the sub clip kit 42 are relatively slid and coupled to each other, the thicknesses are different, so that the friction increases as the depth is increased (the larger the contact area between the two). It is possible to prevent the strength from increasing and the width to be slid to be too long so that the coupling between the two is released again.

  Next, a second embodiment of the present invention will be described with reference to FIG. Here, FIG. 7 is a sectional view for explaining a second embodiment of the present invention.

  In the second embodiment, in addition to the self-tapping screw 51, the water guide portion 5 is located on the opposite side (head side) of the self-tapping screw 51, communicates with the water passage 516, and has a female screw cut. A part 52 is further provided. The spray nozzle 6 has a screw part 61 with a male screw cut, and is detachably provided on the mounting part 52 so that liquid can be received from the water passage 516.

  Thus, in 2nd Embodiment, since the mounting part 52 was provided, a user removes the spray nozzle 6 from the mounting part 52 as needed, and connects commercially available spray nozzles, such as a commercially available three-way nozzle. Can do. For this reason, for example, even if the spray nozzle 6 is clogged, it is sufficient to replace only the spray nozzle 6 without changing the self-tapping screw 51.

  Next, a third embodiment of the present invention will be described with reference to FIG. Here, FIG. 8 is a perspective view for explaining a third embodiment of the present invention.

  The sub clip kit 42 is formed with a pair of fixed wings 424 extending in the radial direction of the water pipe 91, and each of the pair of fixed wings 424 is fitted with a mounting screw 92 for fixing the spraying device to the object 93. A hole 426 is formed.

  Also, the main clip kit 41 and the sub clip kit 42 are displayed with a main instruction section 414 and a sub instruction section 425 in which the sliding directions are described.

  According to the third embodiment, since the main clip kit 41 and the sub clip kit 42 can be coupled by sliding in the direction indicated by the main instruction unit 414 and the sub instruction unit 425, attachment is easier.

  Further, the spray device according to the present invention does not necessarily have to be divided into the main clip kit 41 and the sub clip kit 42, and by pressing an elastically deformable “C-shaped” clip kit against the water pipe 91, The mounting unit 4 may be coupled to the water pipe 91 by enclosing the outside.

  As shown in FIG. 4, the mounting unit 4 can be mounted on the outer surface of the water pipe 91, and a contact surface 417 that contacts the outer surface of the water pipe 91 and a direction in which the water pipe 91 extends from the contact surface 417 are orthogonal to each other. And a screw receiving block (formed from the clip main body 411 and the protrusion 415).

  Further, the self-tapping screw 51 receives the screw when the screw tip 511 that can penetrate from the outside to the inside of the water pipe 91 through the screw receiving block of the mounting unit 4 and the screw tip 511 is inserted into the pipe of the water pipe 91. It is formed in a hollow shape so as to have a spray nozzle 6 that is exposed to the outside of the block and that mists the liquid, and a water passage 516 that extends from the screw tip 511 to the spray nozzle 6.

  When the mounting unit 4 is mounted on the outer surface of the water pipe 91 and the screw tip 511 of the self-tapping screw 51 passes through the screw receiving block of the mounting unit 4 to the inside of the water pipe 91, The liquid from the water is guided by the water passage 516 and atomized by the spray nozzle 6 to be sprayed.

  Thus, in the above-described embodiment, the spray device includes the clip main body portion 411, the first main coupling portion 412 and the second main coupling portion 413 extending from the clip main body portion 411 to both sides in the radial direction of the water pipe 91. The main clip kit 41 is provided so as to sandwich the water pipe 91 from the opposite side of the main clip kit 41, and is fitted to the first main coupling portion 412 and the second main coupling portion 413 at both ends. A sub-clip kit 42 in which a first sub-coupling portion 422 and a second sub-coupling portion 423 are formed, and a self-tapping screw 51 having a pointed tip so as to penetrate through the main clip kit 41 to the inside of the water pipe 91; , A water guide portion 5 having a water passage 516 defined inside the self-tapping screw 51, and a liquid from the water pipe 91 through the water guide portion 5. Since Jo a manner and a spray nozzle 6 for spraying liquid can be made to spray is atomized, it is easy attachment to and water pipes carrying liquid.

  In the present embodiment, the through hole 416 is a screw hole for screwing the screw portion 512 of the self-tapping screw 51, but it is sufficient if the screw portion 512 can be screwed. It may be changed. In the present embodiment, the screw part 512 is directly tapped on the inner peripheral surface of the through hole 416 and screwed using the function of the self-tapping screw 51.

  The above description is only an example of the present invention, and does not limit the scope of the utility model registration request. In addition, what is merely a simple addition or change to the scope of the utility model claim and the description of the present invention shall belong to the technical scope of the invention described in the claim of the utility model registration. To do.

DESCRIPTION OF SYMBOLS 4 Mounting unit 41 Main clip kit 411 Clip main-body part 412 1st main coupling | bond part 413 2nd main coupling | bond part 414 Main instruction | indication part 415 Protrusion part 416 Through-hole 417 Contact surface 418 Slide fitting groove 42 Sub clip kit 421 Sub Clip part 422 1st sub coupling | bond part 423 2nd sub coupling | bond part 424 Fixed wing | blade part 425 Sub instruction | indication part 426 Long hole 427 1st edge part 428 2nd edge part 5 Water conveyance part 51 Self tapping screw 511 Screw tip 512 Screw part 516 Water passage 52 Mounting part 6 Spray nozzle 61 Screw part 91 Water pipe 92 Mounting screw 93 Object

Claims (9)

In a spraying device for spraying the liquid from the extending water tube in the form of a mist,
A main clip kit provided to cover the water pipe from a first direction orthogonal to the direction in which the water pipe extends;
A sub-clip kit that is located on the opposite side of the main clip kit via the water pipe and is connectable to the main clip kit;
A self-tapping screw having a pointed tip so that it can penetrate to the inside of the water pipe via the main clip kit, and a water guide portion having a water passage defined inside the self-tapping screw,
A spray nozzle for spraying the liquid from the water pipe in a mist form through the water conduit;
A spraying device comprising: The main clip kit includes: a clip main body provided to cover the water pipe from a first direction orthogonal to a direction in which the water pipe extends; and a first main body extending from the clip main body to both sides in the radial direction of the water pipe. 1 main coupling portion and a second main coupling portion,
The sub clip kit is provided so as to sandwich the water pipe from the opposite side of the main clip kit, and is fitted to the first main coupling portion and the second main coupling portion at both ends, respectively. A sub-coupling portion and a second sub-coupling portion are formed,
The spraying device according to claim 1, wherein The clip body portion of the main clip kit is formed along the outer peripheral shape of the water pipe,
The main clip kit is
A protrusion that protrudes from the clip body in the first direction;
The self-tapping screw of the water guide portion penetrates the clip main body portion and the protrusion, and then is inserted into the water tube by opening a hole in the water tube.
The spraying device according to claim 2, wherein The water guide portion is located on the opposite side of the tip of the self-tapping screw and further includes a mounting portion communicating with the water passage,
The spray nozzle is detachably provided in the mounting portion so as to receive liquid from the water passage.
The spraying device according to claim 1 or 2, characterized in that.   The first main coupling portion and the second main coupling portion are slid relative to the first sub coupling portion and the second sub coupling portion in a direction in which the water pipe extends. The spraying device according to claim 2, wherein the spraying device is fitted. The first sub coupling portion and the second sub coupling portion each gradually increase in thickness from one end to the other end in the direction in which the water pipe extends, and the first main coupling portion and the first sub coupling portion The two main coupling parts extend from the radial end of the water pipe in the clip main body part so as to be folded back to the pipe part of the water pipe, and the first sub coupling part and the second sub coupling part. Grooves that gradually increase in diameter from one end to the other end are formed so as to correspond to the thickness of the coupling portion, respectively.
The spraying device according to claim 5, wherein The sub clip kit is formed with a pair of fixed wings extending in the radial direction of the water pipe, and each of the pair of fixed wings is fitted with a mounting screw for fixing the spray device to an object. Holes are formed,
The spraying device according to claim 2, wherein   The spraying device according to claim 5, wherein an instruction part indicating a sliding direction is displayed on at least one of the main clip kit and the sub clip kit. In a spraying device for spraying the liquid from the extending water tube in the form of a mist,
An attachment having a contact surface that can be mounted on the outer surface of the water pipe and that contacts the outer surface of the water pipe, and a screw receiving block that extends in a direction perpendicular to the direction in which the water pipe extends from the contact surface. Unit,
A pointed screw tip that can penetrate from the outside through the screw receiving block of the mounting unit into the pipe of the water pipe, and when the screw tip is inserted into the pipe of the water pipe, it is exposed to the outside of the screw receiving block; And a self-tapping screw formed in a hollow shape so as to have a spray nozzle that makes the liquid mist, and a water passage extending from the screw tip to the spray nozzle,
With
When the mounting unit is mounted on the outer surface of the water pipe and the screw tip of the self-tapping screw penetrates into the pipe of the water pipe through the screw receiving block of the mounting unit, the liquid from the water pipe is Guided by a water passage, atomized by the spray nozzle and sprayed,
A spraying device characterized by that.

Images