WO2019230899A1

WO2019230899A1 - Eaves

Info

Publication number: WO2019230899A1
Application number: PCT/JP2019/021567
Authority: WO
Inventors: 実中川
Original assignee: 株式会社共和
Priority date: 2018-05-31
Filing date: 2019-05-30
Publication date: 2019-12-05
Also published as: JP7074332B2; JP2019210612A

Abstract

Provided are eaves with which work efficiency in installing eaves can be improved and troublesome maintenance and management are not required after installation. Eaves 1 comprise an eave plate 2, a holding assembly 3 having a pair of holding plates 32, 33 that are fixed to an outer wall of a building and that hold the rear end portion of the eave plate 2 by sandwiching the entire length from top and bottom, and band-shaped seal material 7 interposed between the upper side holding plate 32 of the holding assembly 3 and the rear end portion of the eave plate 2. Each holding plate 32, 33 has a bolt through-hole 36, 37 passing through a plurality of positions that face each other. The rear end portion of the eave plate 2 and the upper and lower holding plates 32, 33 are fastened by a bolt 9 passing through a bolt through-hole 27, provided on the rear end portion of the eave plate 2, and each of the bolt through-holes 36, 37, and the seal material 7 waterproofs between the upper holding plate 32 and the rear end portion of the eave plate 2.

Description

庇

The present invention relates to a fence provided with a waterproof structure that is installed on the outer wall of a building so that the board is projected forward.

Conventionally, as such a cage, as shown in FIG. 9, there is a structure in which the rear end portion of the saddle plate 101 is held over the entire width by a holder 100 attached to the outer wall of the building (see, for example, Patent Document 1). ). The outer wall of the building is covered with an outer wall material such as an exterior panel. The holder 100 is attached and fixed to the surface u of the outer wall material. The gutter plate 101 is connected to a plurality of plate materials in the width direction so that side end surfaces thereof are abutted with each other.

The holder 100 includes a back plate portion 103 fixed to the outer wall of the building by a plurality of bolts 102, and a pair of upper and lower

holding plate portions

104 and 105 formed integrally on the front surface of the back plate portion 103. A rear end portion of the saddle plate 101 is inserted between the upper holding plate portion 104 and the lower holding plate portion 105. The rear end surface of the saddle plate 101 abuts against the front surface of the back plate portion 103. In this state, the rear end portion of the saddle plate 101 is sandwiched between the upper and lower

holding plate portions

104 and 105 by bolts 106 and nuts 107. Tightened and fixed.

The holder 100 is covered with an upper cover 108 and a lower cover 111 from above and below. The front end portion of the upper cover 108 abuts on the upper surface of the cover plate 101, and the rear end portion is screwed to the upper end portion of the back plate portion 103.

Caulking materials

109 and 110 are filled between the front end portion of the upper cover 108 and the gutter plate 101 and between the rear end portion of the upper cover 108 and the surface u of the outer wall material, respectively.

In order to install the cage on the outer wall of the building, the holder 100 is attached to the outer wall of the building with a plurality of bolts 102, and then the rear end portion of the cage plate 101 is placed between the upper and lower

holding plate portions

104, 105 of the holder 100. Insert and tighten with bolts 106 and nuts 107 to fix. Thereafter, the upper cover 108 and the lower cover 111 are mounted on the upper and lower sides of the holder 100.
After the above assembling operation is completed, the

caulking materials

109 and 110 are placed between the front end portion of the upper cover 108 and the rear end portion of the cover 101 and between the rear end portion of the upper cover 108 and the surface u of the outer wall material. Fill each one.

Japanese Patent No. 4192199

Since the filling work of the

caulking materials

109 and 110 is a work at a high place, the work efficiency is poor, and a lot of time is spent for this work. In addition, since the filled

caulking materials

109 and 110 are directly exposed to rainwater, they are quickly deteriorated and need to be repaired frequently, requiring maintenance and management.

The present invention has been made paying attention to the above-mentioned problems, and aims to improve the efficiency of the installation work of the kite and to provide the kite that does not require labor for maintenance and management after the installation of the kite.

The scissors according to the present invention include a scissor plate, a retainer having a pair of retaining plate parts that are fixed to the outer wall of the building and hold the rear end portion of the scissors across the entire length from above and below, and a retaining plate portion on the upper side of the retainer And a strip-shaped sealing material interposed between the rear end portion of the plate and the plate. Each holding plate portion has a bolt through hole penetrating a plurality of opposing positions, and the bolt is passed through each bolt through hole and a bolt through hole provided at a rear end portion of the plate. The space between the end portion and the upper and lower holding plate portions is tightened, and the space between the upper holding plate portion and the rear end portion of the gutter plate is stopped by a sealing material.

The scissors having the above-described structure are fixed by inserting a rear end portion of the scissors plate between the upper and lower retaining plate portions of the retainer after attaching the retainers to the outer wall of the building, and fastening them with bolts.
By this tightening, the belt-plate-like sealing material is in close contact with the opposing surfaces of the upper holding plate portion and the rear end portion of the saddle plate, so that there is a gap between the upper holding plate portion and the rear end portion of the saddle plate. Water is stopped over the entire width by the sealing material, and rainwater is prevented from entering the holder and flowing down. Since the upper holding plate portion covers the upper surface of the sealing material, the sealing material is not directly exposed to rainwater, and deterioration is suppressed.

It is desirable that the sealing material be water-stopped between the upper holding plate portion and the rear end portion of the saddle plate at a position on the front side of the bolt through hole. The sealing material may be water-stopped at both the front position and the rear position of the bolt through hole.

It is desirable that the sealing material be positioned in a concave groove provided on the lower surface of the upper holding plate portion, and it is desirable that the sealing material be bonded to the groove bottom of the concave groove.

In one embodiment of the present invention, the bolt has a bolt head supported on the upper surface of the upper holding plate portion, and a bolt shaft portion projecting downward from a bolt through hole of the lower holding plate portion. A nut is screwed into the part.

Although various types of holders are conceivable, one embodiment is one in which a pair of holding plate portions are integrally formed on the front surface of the back plate portion.

The holder according to another embodiment has a first back plate portion positioned above the cover plate and a second back plate portion positioned independently of the first back plate portion and positioned below the cover plate. The first back plate part is integrally provided with an upper holding plate part protruding from the front surface. The second back plate portion integrally includes a lower holding plate portion that protrudes from the front surface and that is opposed to the upper holding plate portion in the vertical direction.

Still another embodiment of the holder includes a first back plate portion positioned above the cover plate, and a second back plate portion independent of the first back plate portion and positioned below the cover plate. Have. The first back plate part is integrally provided with an upper holding plate part protruding from the front surface. The second back plate portion integrally includes a lower holding plate portion that protrudes from the front surface and that is opposed to the upper holding plate portion in the vertical direction. At least one of the first back plate portion and the second back plate portion is integrally provided with a protruding plate portion protruding between the upper holding plate portion and the lower holding plate portion.

The scissors according to the present invention further include an upper cover that covers the retainer in addition to the scissors plate, the retainer, and the sealing material.
The upper cover may be in various forms, and one embodiment includes a fixing portion that is abutted against the upper surface of the rear end portion of the end plate at the front end portion and is screwed at a plurality of locations. The space between the upper surface of the rear end portion of the saddle plate is stopped by a second sealing material in the form of a band plate.

According to this invention, the filling work of the caulking material at a high place is reduced, and the sealing material is also installed by the work of fixing the rear end portion of the saddle plate to the holder, so that the installation work of the firewood is made efficient. The In addition, since the sealing material is not directly exposed to rainwater, it is difficult for deterioration to proceed and maintenance and management are not required.

It is a perspective view which shows the external appearance of one embodiment of a coffin. It is sectional drawing which shows the structure of the embodiment of FIG. FIG. It is a perspective view which shows the state by which a collar board is assembled | attached to a holder. It is sectional drawing which shows the state by which a collar board is assembled | attached to a holder. It is sectional drawing which shows the structure of another embodiment. It is sectional drawing which shows the structure of another embodiment. It is sectional drawing which shows the structure of another embodiment. It is sectional drawing which shows the structure of the conventional bag.

FIG. 1 shows the appearance of one embodiment of a kite. FIG. 2 shows the structure of the cage.
The illustrated gutter 1 is installed so as to protrude from the outer wall of the building, and includes a gutter plate 2, a holder 3 that is fixed to the outer wall of the building and holds the rear end portion of the gutter plate 2 over its entire width, and the gutter plate. 2 includes a front edge plate 4 that is attached to the front edge of the entire width of the front edge, an upper cover 5 that covers the holder 3, and a lower cover 6 that covers the holder 3 from below. An aluminum extrusion mold is used as the material constituting the gutter plate 2, the holder 3, the front edge plate 4, the upper cover 5, and the lower cover 6. In FIG. 1, the open portions at both ends of the holder 3 are closed by end plates 10. In the following description, the direction in which the roof plate 2 projects from the outer wall of the building is referred to as “front-rear direction”, and the direction orthogonal to the front-rear direction and the up-down direction is referred to as “width direction”.

庇 1 is held by the retainer 3 at the rear end of the plate 2 in a state where the plate 2 is slightly lowered to the front side. Note that it is desirable to support at least one portion of the roof plate 2 with a support pole, as necessary, for a wall with a large amount of overhang or width from the outer wall of the building. Moreover, you may make it hold the rear-end part in the fall state after the bottom plate 2 inclined low back.

The outer wall of the building is covered with an outer wall material X such as an exterior panel. In the following description, the outer wall of a building is referred to as a “base surface w” as a surface covered with the outer wall material X, and is distinguished from the surface u of the outer wall material X.

As shown in FIG. 1 and FIG. 3, the flange plate 2 is connected to the plurality of intermediate plate members 21 that are connected in the width direction with the side end surfaces attached to each other, and to the outer end surfaces of the intermediate plate members 21 on both sides. It is comprised with board |

plate materials

22 and 22. Each intermediate plate 21 includes first and second engaging

pieces

23 and 24 on both end surfaces. Each side plate 22 is engaged with the first engagement piece 24 of the intermediate plate 21 or the second engagement piece 24 of the intermediate plate 21 on the inner end surface. Any one of the engagement pieces 23 is provided. The first and second engaging

pieces

23 and 24 are engaged by sliding the adjacent first plate member in the front-rear direction with respect to the second plate member. FIG. Is shown in the state of being slid in the front-rear direction indicated by the arrow q.

In each intermediate plate 21, a reinforcing rib 26 is integrally formed, and a reinforcing plate 25 is provided at each rib 26 position. In addition, the gutter plate 2 has various modes, and is not limited to the configuration shown in FIG. 3 in which a plurality of hollow plate materials are connected.

The holder 3 has a back plate portion 31 fixed by a plurality of anchor bolts 8 with the back surface in close contact with the lower ground w of the building, and protrudes from the front surface of the back plate portion 31 and sandwiches the rear end portion of the roof plate 2 from above and below. And a pair of holding

plate portions

32 and 33 to be held. The upper holding plate portion 32 and the lower holding plate portion 33 are parallel to each other and face each other vertically. Between the upper holding plate portion 32 and the lower holding plate portion 33, a groove 34 into which the rear end portion of each intermediate plate member 21 and each side plate member 22 constituting the gutter plate 2 is inserted is formed. The upper and lower

holding plate portions

32, 33 are integrally formed on the front surface of the back plate portion 31, have a slight flexibility in the vertical direction, and are tightened in the vertical direction by bolts 9 and nuts 92 described later. The groove 34 is slightly bent in the closing direction.

As shown in FIG. 4, the groove 34 has a groove width in which the rear end portions of the

plate members

21 and 22 constituting the gutter plate 2 can be inserted from the front, and the front surface is open over the entire length. As shown in FIG. 5, the upper holding plate portion 32 is slightly opened upward, and the lower holding plate portion 33 is slightly opened downward. The groove width _{d 2} at the groove bottom of the groove 34 is substantially coincides with the thickness of the rear end portions of the

plate members

21 and 22, the groove width _{d 1} in the groove opening of the groove _34, with d 1> _{d 2} is there. The groove widths d ₁ and d ₂ may be set to d ₁ = d _2.

The back plate portion 31 and the upper and lower

holding plate portions

32 and 33 have a length corresponding to the full width of the roof plate 2. Bolt insertion holes 35 into which the anchor bolts 8 are inserted are provided in the back plate portion 31 at horizontal positions at regular intervals at positions between the upper and lower

holding plate portions

32 and 33. In FIG. 2, a washer 82 is interposed between the head 80 of the anchor bolt 8 and the back plate portion 31.

As shown in FIGS. 2 and 4, bolt through

holes

36 and 37 are provided at a plurality of opposing positions of the upper and lower

holding plate portions

32 and 33, respectively. Bolt through holes 27 are provided at positions corresponding to the bolt through

holes

36 and 37 at the rear end portion of the saddle plate 2. The bolt through

holes

36 and 37 and the bolt through hole 27 communicate vertically, and the nut 92 is screwed into the shaft portion 91 of the bolt 9 that is passed through these holes in series, whereby the rear end portion of the plate 2 is It is clamped and fixed between the upper and lower

holding plate portions

32 and 33.

In the bolt 9, the shaft portion 91 is inserted into the bolt through hole 36 from above the upper holding plate portion 32, and the bolt through hole 27 of the intermediate plate material 21 or the side plate material 22 and the bolt through hole 37 of the lower holding plate portion 33. Through a series. The head portion 90 of the bolt 9 is supported on the upper surface of the upper holding plate portion 32. The shaft portion 91 of the bolt projects downward from the bolt through hole 37 of the lower holding plate portion 33, and a nut 92 is screwed into the projecting portion. In FIG. 2, a washer 93 is interposed between the bolt head 90 and the upper holding plate portion 32, and a washer 94 is also interposed between the nut 92 and the lower holding plate portion 33. I'm allowed.

The bolt 9 may be inserted into the bolt through hole 37 with the shaft portion 91 from below the lower holding plate portion 33. In this case, the head portion 90 of the bolt 9 is supported by the lower surface of the lower holding plate portion 33, the shaft portion 91 protrudes upward from the bolt through hole 36 of the upper holding plate portion 32, and a nut 92 is provided at the protruding portion. Screwed.

Between the upper holding plate portion 32 and the rear end portion of the plate 2, a band plate-like sealing material 7 is provided over the entire width of the plate 2. Since the upper holding plate portion 32 is bent downward by tightening the nut 92 with respect to the bolt 9, the sealing material 7 is in close contact with the lower surface of the upper holding plate portion 32 and the upper surface of the rear end portion of the flange plate 2. As a result, the sealing material 7 stops water between the upper holding plate portion 32 and the rear end portion of the flange plate 2 at a position on the front side of the bolt through hole 36.

The sealing material 7 has the same width and the same thickness over the entire length, and is localized in a state in which it is fitted in a concave groove 38 having a constant depth formed on the lower surface of the upper holding plate portion 32. The concave groove 38 extends over the entire width of the plate 2, and the front end surface and both end surfaces are open. However, the shape of the concave groove 38 is not limited to such an open shape. The sealing material 7 is attached to the groove bottom of the concave groove 38 by an adhesive, but adhesion is not always necessary. In order to adhere the sealing material 7 to the groove bottom of the concave groove 38, an adhesive tape having adhesive layers on both the front and back surfaces may be used. *

As the sealing material 7, those having elasticity such as natural rubber and synthetic rubber such as silicone rubber are suitable. However, the sealing material 7 is not limited to those having elasticity as long as water can be stopped. For example, plant fiber, leather, etc. May be used. When the sealing material 7 has elasticity, by setting the thickness of the sealing material 7 to be slightly larger than the groove depth of the concave groove 38, the sealing material 7 has a thickness corresponding to the groove depth by tightening the nut 92 with respect to the bolt 9. Since it is compressed and deformed, water tightness is improved.

A first engagement protrusion 32 a that protrudes obliquely upward is formed on the upper end portion of the back plate portion 31 of the holder 3, and a second engagement protrusion 32 b that protrudes downward on the lower surface of the lower retention plate portion 33. Are integrally formed over the entire width. The first engaging protrusion 32a engages with a protruding piece 50 that protrudes downward on the lower surface of the upper cover 5. The rear end edge of the lower cover 6 is engaged with the second engagement protrusion 32b. The front end edge of the lower cover 6 engages with the front end edge of the lower holding plate portion 33.

At the front end portion of the upper cover 5, a first fixing portion 51 is provided which is abutted over the entire width of the upper surface of the rear end portion of the plate 2 and is screwed to the plate 2 at a plurality of locations. A rear end portion of the upper cover 5 is provided with a second fixing portion 52 that is abutted against the lower ground w of the outer wall of the building and is screwed to the ground surface w at a plurality of locations.

The first fixing part 51 has a belt-like front edge part 53 formed by being bent at the front end part of the upper cover 5. A plurality of holes 53a are formed in the front edge portion 53 at regular intervals in the width direction. A screw 54 is passed through each hole 53 a and screwed into the rear end portion of the cover plate 2, whereby the front end portion of the upper cover 5 is fixed to the upper surface of the rear end portion of the cover plate 2. On the lower surface of the front edge portion 53, a concave groove 55 having an open front end surface and both end surfaces is formed over the entire width, and a strip-shaped second sealing material 56 is fitted into the concave groove 55 to stop water.

The second fixing portion 52 has a belt-like rear edge portion 57 formed by being bent at the rear end portion of the upper cover 5. A plurality of holes 57a are formed in the rear edge portion 57 at regular intervals in the width direction. The rear edge 57 is located on the lower ground w of the outer wall of the building and behind the outer wall material X. A countersunk screw 58 is passed through each hole 57a and screwed into the lower ground surface w of the outer wall, whereby the rear end portion of the upper cover 5 is fixed to the lower ground surface w of the outer wall.

The upper cover 5 is an inclined portion 50a that is curved with a low inclination toward the front between the first fixing portion 51 and the second fixing portion 52. There is a gap s between the gently inclined rear portion of the inclined portion 50a and the lower end portion of the outer wall material X. In the gap s, an elastic material 59a as a buffer material is fitted on the rear side, and a caulking material 59b is filled on the front side. The caulking material 59b is used to fill the gap s to obtain waterproofness. In addition to its function, the caulking material 59b also functions as a shock absorbing material against earthquake shaking.

FIG. 6 to FIG. 8 each show a bag of another embodiment. The holder 3 in each embodiment includes a first back plate portion 31A positioned above the cover plate 2 and a second back plate portion positioned below the cover plate 2 independently of the first back plate portion 31A. 31B. The first back plate portion 31A is integrally provided with an upper holding plate portion 32 protruding from the front surface. The second back plate portion 31 B integrally includes a lower holding plate portion 33 that protrudes from the front surface and faces the upper holding plate portion 32.

The embodiment shown in FIG. 6 is an embodiment in which the first back plate portion 31A and the second back plate portion 31B are completely separated and independent. The first and second

back plate portions

31A and 31B are fixed to the lower ground w of the outer wall of the building by anchor bolts 8, respectively. The rear end surface of the slab 2 is in contact with the base surface w.

7 and 8 are embodiments in which the first back plate portion 31A and the second back plate portion 31B are engaged and connected to each other. The first and second

back plate portions

31A and 31B are fixed to the lower ground w of the outer wall of the building by a plurality of anchor bolts 8, respectively. In the embodiment shown in FIG. 7, the second back plate portion 31B is integrally provided with a protruding plate portion 31C that protrudes toward the first back plate portion 31A. An engaging convex portion 39a and an engaging concave portion 39b that are engaged with each other are formed between the front end portion of the protruding plate portion 31C and the lower end portion of the first back plate portion 31A. The rear end surface of the collar plate 2 abuts against the front surface of the projecting plate portion 31C.

In the embodiment shown in FIG. 8, the first and second back plate portions 31 A and 31 B respectively have protruding plate portions 31 C and 31 D that protrude between the lower holding plate portion 33 and the upper holding plate portion 32. It is a unitary preparation. An engaging concave portion 39b and an engaging convex portion 39a that are engaged with each other are formed between the tip portions of the protruding

plate portions

31C and 31D, respectively. The rear end surface of the collar plate 2 abuts against the front surfaces of both projecting

plate portions

31C and 31D.

6 to 8 also, the band plate-shaped sealing material 7 is provided over the entire width of the plate 2 between the upper holding plate 32 and the rear end of the plate 2. The sealing material 7 comes into close contact with the opposing surfaces of the upper holding plate portion 32 and the rear end portion of the saddle plate 2 by tightening the nut 92 with respect to the bolt 9. In addition, the attachment structure to the holding plate part 32 on the upper side of the sealing material 7 is the same as that of the embodiment shown in FIG. 2, and the description thereof is omitted by attaching the same reference numerals to the corresponding components.

In each of the above embodiments, the front end of the upper cover 5 is engaged with the front end of the upper holding plate 32 and the rear end is engaged with the upper end of the first back plate 31A. Yes, not screwed as in the embodiment of FIG.

In order to install the cage 1 having the above configuration on the outer wall of the building, first, the holder 3 is horizontally attached to the lower ground w of the outer wall of the building with a plurality of anchor bolts 8. Next, as shown in FIG. 4, the rear end portions of the side plate member 22 and the intermediate plate member 21 constituting the flange plate 2 are sequentially inserted into the groove 34 between the upper and lower

holding plate portions

32, 33 of the holder 3, The bolt 9 is inserted from the bolt through hole 36 of the upper holding plate portion 32 and passed through the bolt through hole 27 of the flange plate 2 and the bolt through hole 37 of the lower holding plate portion 33, and a nut 92 is inserted into the bolt 9. Tighten and fix.

By tightening the bolt 9 and the nut 92 for fixing the rear end portion of the saddle plate 2 to the holder 3, the band-plate-like sealing material 7 is brought into contact with the groove bottom of the concave groove 38 of the upper holding plate portion 32 and the saddle plate 2. Close to the upper surface of the rear end portion, and between the upper holding plate portion 32 and the rear end portion of the saddle plate 2 is water-stopped over the entire width of the saddle plate 2 by the sealing material 7, Infiltration of rainwater is prevented.

Thereafter, the upper cover 5 is put on the holder 3 and the lower cover 6 is put on the holder 3 from below. The lower cover 6 is attached with the front end portion and the rear end portion engaged with the holder 3. The upper cover 5 abuts the front edge 53 of the first fixing portion 51 against the upper surface of the rear end of the roof plate 2 and is screwed with a screw 54, and the rear edge 57 of the second fixing portion 52 is built. It is screwed with a screw 58 against the lower ground w of the outer wall. Then, after covering the lower ground w of the outer wall of the building with the outer wall material X, the elastic material 59a is fitted into the gap s between the lower end of the outer wall material X and the rear end portion of the upper cover 5, and the caulking material 59b is removed with a caulking gun or the like. Fill.

Since the upper holding plate portion 32 covers the upper surface of the sealing material 7 and the upper portion is further covered by the upper cover 5, the sealing material 7 is not directly exposed to rainwater, and deterioration is suppressed.

1 庇 2 庇 plate 3 Holder 5 Upper cover 7 Sealing material 9 Bolt 27 Bolt through hole
31 Back plate portion 31A First back plate portion 31B Second back

plate portion

31C, 31D Projecting

plate portion

32, 33

Holding plate portion

36, 37 Bolt through hole 38 Groove 51 First fixing portion 52 Second fixing portion 56 Second sealing material 92 Nut

Claims

A retaining plate having a pair of retaining plates fixed to the outer wall of the building and holding the rear end of the retaining plate from above and below from the top and bottom, and the retaining plate on the upper side of the retaining member and the retaining plate Including a band plate-shaped sealing material interposed between the rear end portion of
Each of the holding plate portions has bolt through holes penetrating a plurality of opposing positions, and the bolts are passed through the bolt through holes and bolt through holes provided at the rear end of the saddle plate. A flange between the rear end portion of the plate and the upper and lower holding plate portions, and water between the upper holding plate portion and the rear end portion of the flange plate is stopped by the sealing material.
The scissors according to claim 1, wherein the sealing material stops water between the upper holding plate portion and the rear end portion of the saddle plate at a position on the front side of the bolt through hole.
The scissors according to claim 1, wherein the sealing material is located in a concave groove provided on a lower surface of the upper holding plate portion.
The scissors according to claim 1, wherein the sealing material is located in a recessed groove provided on a lower surface of the upper holding plate portion and is bonded to a groove bottom of the recessed groove.
The bolt has a bolt head supported on the upper surface of the upper holding plate portion, a bolt shaft portion protruding downward from a bolt through hole of the lower holding plate portion, and a nut screwed into the protruding portion. The bag according to claim 1.
The scissors according to claim 1, wherein the holding tool is formed by integrally forming the pair of holding plate portions on the front surface of the back plate portion.
The holder has a first back plate portion positioned above the cover plate, and a second back plate portion independent of the first back plate portion and positioned below the cover plate, The first back plate portion integrally includes an upper holding plate portion protruding from the front surface, and the second back plate portion protrudes from the front surface and faces the upper holding plate portion. The bag according to claim 1, which is integrally provided.
The holder has a first back plate portion positioned above the cover plate, and a second back plate portion independent of the first back plate portion and positioned below the cover plate, The first back plate portion integrally includes an upper holding plate portion protruding from the front surface, and the second back plate portion protrudes from the front surface and faces the upper holding plate portion. And at least one of the first back plate portion and the second back plate portion integrally has a protruding plate portion protruding between the upper holding plate portion and the lower holding plate portion. The scissors according to claim 1 provided.
The upper cover further includes an upper cover that covers the retainer, and the upper cover has a front end portion that is abutted against the upper surface of the rear end portion of the saddle plate and is screwed at a plurality of locations. The scissors according to claim 1, wherein the space between the fixed portion and the upper surface of the rear end portion of the scissors is water-stopped by a strip-shaped second sealing material.