JPH0540149Y2 - - Google Patents
Info
- Publication number
- JPH0540149Y2 JPH0540149Y2 JP1986081370U JP8137086U JPH0540149Y2 JP H0540149 Y2 JPH0540149 Y2 JP H0540149Y2 JP 1986081370 U JP1986081370 U JP 1986081370U JP 8137086 U JP8137086 U JP 8137086U JP H0540149 Y2 JPH0540149 Y2 JP H0540149Y2
- Authority
- JP
- Japan
- Prior art keywords
- toilet bowl
- toilet
- reinforcing
- main body
- molded body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 2
- 238000010304 firing Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007582 slurry-cast process Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 241000723438 Cercidiphyllum japonicum Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は泥漿鋳込法などにより成形された便器
の生素地成形体に係り、特に便器の本体部分から
の前後方向の突出部分の補強をなした陶器製の便
器の生素地成形体に関する。[Detailed description of the invention] [Field of industrial application] The present invention relates to a green molded body for a toilet bowl formed by a slurry casting method, etc., and in particular, reinforcement of the portion protruding from the main body of the toilet bowl in the front and back direction. This invention relates to a green molded body for a ceramic toilet bowl.
［従来の技術］
第２図は従来の洋風密結便器の一部破断側面図
であり、便器の本体部分１の後方へタンク取付部
２が突出し、その上面側へロータンク（図示せ
ず）が設置される構成となつている。符号３は排
水口を示す。このような洋風密結便器を製造する
には、第３図に示す如く、石膏型を用いて頭部
（桂部）４と胴部（台座部）５とを泥漿鋳込法な
どにより別々に成形しておき、これらを脱型直後
に接合して生素地成形体とする。この生素地成形
体は、乾燥、焼成等の工程を経て製品とされてい
る。[Prior Art] Fig. 2 is a partially cutaway side view of a conventional Western-style closed toilet bowl, in which a tank mounting portion 2 protrudes to the rear of the main body portion 1 of the toilet bowl, and a low tank (not shown) is attached to the upper surface side of the tank mounting portion 2. It is configured to be installed. Reference numeral 3 indicates a drain port. In order to manufacture such a Western-style tight-fitting toilet bowl, as shown in Figure 3, the head (katsura part) 4 and body part (pedestal part) 5 are separately made using a plaster mold using a slurry casting method or the like. These are molded, and immediately after demolding, they are joined to form a green molded body. This green molded body is made into a product through processes such as drying and firing.
［考案が解決しようとする問題点］
上記従来形状の便器の生素地成形体において
は、脱型直後の生素の自重や焼成時の軟化変形に
より取付部２が下方に下がり易かつた。[Problems to be Solved by the Invention] In the conventional green molded body of the toilet bowl described above, the mounting portion 2 tends to fall downward due to the weight of the green material immediately after demolding and softening deformation during firing.
そのため、その下面側（矢印Ａ部）に亀裂が生
じ易い、あるいは、脱型後の接合時に頭部４と胴
部５との接合が困難になり易い等の問題があつ
た。また、乾燥や焼成の時の風や火の当たり方は
一様でなく、殆ど必らず偏がある。そして、この
ような風や火の当たり方のムラのために素地の収
縮（乾燥収縮及び焼成収縮）にムラが生じ、製品
に歪が生じる。特に、上記の取付部２のように張
り出した部分では大きな歪が生じ易い。 Therefore, there were problems such as cracks tending to occur on the lower surface side (arrow A section) or joining the head 4 and the body 5 easily during joining after demolding. Also, the way the wind and fire are applied during drying and firing is not uniform and is almost always uneven. Such unevenness in the wind and fire causes uneven shrinkage of the substrate (drying shrinkage and firing shrinkage), causing distortion in the product. In particular, large distortions are likely to occur in protruding portions such as the mounting portion 2 described above.
［問題点を解決するための手段］
本考案の陶器製の便器の生素地成形は、便器本
体部分からの前方又は後方への突出部分の下面側
に補強部を設けたものである。この補強部は上記
突出部分と便器本体部分とを橋絡するリブ形状で
ある。[Means for Solving the Problems] In the ceramic toilet of the present invention, a reinforcing portion is provided on the lower surface side of the portion protruding forward or backward from the toilet main body. This reinforcing portion has a rib shape that bridges the protruding portion and the toilet main body portion.
［作用］
本考案の便器の生素地成形体では、上記突出部
分が補強部によつて支承されるので、脱型後や焼
成時における該突出部分の垂れ下がり変形が防止
される。[Function] In the green molded body of the toilet bowl of the present invention, the protruding portion is supported by the reinforcing portion, so that the protruding portion is prevented from sagging deformation after demolding or during firing.
また、この補強部がリブ形をしているので、取
付部２などの突出部の収縮ムラを阻止する作用を
働き、製品の歪みを小さくする。 Furthermore, since the reinforcing portion has a rib shape, it functions to prevent uneven shrinkage of the protruding portions such as the attachment portion 2, thereby reducing distortion of the product.
［実施例］ 以下図面を参照して実施例について説明する。[Example] Examples will be described below with reference to the drawings.
第１図は第１実施例に係る便器の生素地成形体
を示し、ａ図は一部破断側面図、ｂ図は要部拡大
図、ｃ図はａ図のＣ−Ｃ線断面図である。 Fig. 1 shows a green molded body for a toilet bowl according to the first embodiment, Fig. a is a partially cutaway side view, Fig. b is an enlarged view of the main part, and Fig. C is a sectional view taken along line C-C of Fig. a. .
この実施例では、取付部２の下面側と本体部分
１の後面との間に補強部６が設けられている。こ
の補強部６はｂ図に示す如く菱形近似形状であ
り、図中にその寸法例が示されている（単位mm）。
勿論、本考案はこの寸法に限定されるものではな
い。 In this embodiment, a reinforcing portion 6 is provided between the lower surface side of the attachment portion 2 and the rear surface of the main body portion 1. This reinforcing portion 6 has an approximately rhombic shape as shown in Figure b, and an example of its dimensions is shown in the figure (unit: mm).
Of course, the invention is not limited to this size.
なお、この実施例ではｄ図の如く略三角形状の
補強部７としても良いが、ｂ図の形状とすると、
焼成収縮時の収縮応力が矢印w1，w2，w3の如く
分散されるので、補強効果及び製品の歪防止効果
が極めて高くなる。 In this embodiment, the reinforcing part 7 may have a substantially triangular shape as shown in figure d, but if it is shaped as shown in figure b,
Since the shrinkage stress during firing shrinkage is dispersed as shown by the arrows w 1 , w 2 , and w 3 , the reinforcing effect and the effect of preventing distortion of the product are extremely high.
第４〜６図はそれぞれ別の実施例に係る便器の
生素地成形体を示し、ａ図は平面図、ｂ図は底面
図、ｃ図は正面図、ｄ図は背面図、ｅ図は左側面
図、ｆ図は右側面図である。 Figures 4 to 6 show green molded bodies for toilet bowls according to different examples, where figure a is a plan view, figure b is a bottom view, figure c is a front view, figure d is a back view, and figure e is the left side. The top view and the figure f are right side views.
第４，５図は洋風便器の生素地成形体に関する
ものであり、第４図の実施例では、便器本体部分
１から前方に突出する鉢部前部８と、後方に突出
する給水口（スパツド金具取付孔）９の下面と本
体部分１との間に補強部１０，１１が設けられ、
それぞれ鉢部の変形防止、給水口部角度不良防止
の役割を果たしている。 Figures 4 and 5 relate to the raw material molded body of a Western-style toilet bowl. Reinforcement parts 10 and 11 are provided between the lower surface of the metal fittings mounting hole) 9 and the main body part 1,
They each play the role of preventing deformation of the pot and preventing incorrect angles of the water supply opening.
第５図の実施例では、鉢部前部８と排水口（排
水金具取付口）１２の下面側に補強部１０，１３
が設けられ、それぞれ鉢部の変形防止と排水口部
角度不良防止の役割を果たしている。 In the embodiment shown in FIG.
are provided to prevent deformation of the pot and to prevent improper angle of the drain opening, respectively.
第６図は和風便器の生素地成形体に関するもの
であり、便器本体部分１４から後方に突出する排
水口１５の下面側に補強部１６が本体部分１４と
の間をかけ渡されるように設けられ、該排水口１
５の角度不良防止の役割を果たしている。 FIG. 6 relates to a green molded body for a Japanese-style toilet bowl, in which a reinforcing portion 16 is provided on the lower surface side of a drain port 15 that projects rearward from the toilet body portion 14 so as to span between the body portion 14 and the bottom surface of the drain port 15 . , the drain port 1
It plays the role of preventing angle defects in step 5.
第７図及び第８図はそれぞれ和風便器の生素地
成形体に関する異なる実施例を示し、これらの実
施例では、便器本体部分１４から前方に突出する
給水口（スパツド取付金具孔）１７の下面側に補
強部１８，１９が設けられ、該給水口２０の角度
不良防止を図つている。 7 and 8 respectively show different embodiments of green molded bodies for Japanese-style toilets, and in these embodiments, the lower surface side of the water supply port (spud mounting bracket hole) 17 protruding forward from the toilet main body portion 14 is shown in FIGS. Reinforcing portions 18 and 19 are provided to prevent the water supply port 20 from being angled incorrectly.
なお、第４〜８図の実施例においても補強部の
形状は種々変更し得る。それらの一例を第９図に
まとめて示す。第９図において、ａ図は凹に湾曲
する補強部２０、ｂ図は直線辺を有する補強部２
１、ｃ図は辺部が凸曲している補強部２２、ｄ図
は鈍角に開いている部分に設けられる直線辺を有
した補強部２３を示している。もちろん、本考案
はその他の形状の補強部をも採用し得る。 It should be noted that the shape of the reinforcing portion may be changed in various ways in the embodiments shown in FIGS. 4 to 8 as well. An example of these is summarized in FIG. 9. In Fig. 9, Fig. a shows a reinforcing part 20 that is curved concavely, and Fig. b shows a reinforcing part 2 having straight sides.
1 and c show a reinforcing portion 22 whose sides are convexly curved, and drawing d shows a reinforcing portion 23 having straight sides provided at an obtuse-angled opening. Of course, the present invention may also adopt other shapes of reinforcing parts.
［効果］
以上の通り、本考案の便器の生素地成形体では
便器本体部分から突出する部分を補強部にて下か
ら支えているので、該突出部分の生素地状態での
変形や焼成時の軟化変形を防止できる。また、こ
の補強部がリブ形であるところから、素地の乾燥
及び焼成工程における局部的な収縮を拘束し、収
縮を均一化する効果が得られる。この結果、得ら
れる製品の歪発生が抑制されるようになる。従つ
て、本考案によれば製品の製造歩留りが著しく向
上される。[Effects] As mentioned above, in the green molded body of the toilet bowl of the present invention, the part that protrudes from the toilet bowl main body is supported from below by the reinforcing part, so there is no deformation of the protruding part in the green state or during firing. Softening deformation can be prevented. Further, since the reinforcing portion is rib-shaped, it has the effect of restraining local shrinkage during the drying and firing process of the base material and making the shrinkage uniform. As a result, the occurrence of distortion in the resulting product is suppressed. Therefore, according to the present invention, the manufacturing yield of products is significantly improved.
第１図は実施例に係る洋風便器の生素地成形体
を示す構成図、第２図及び第３図は従来例を説明
する一部破断側面図、第４図ないし第８図の各図
は異なる実施例に係る便器の生素地成形体構成説
明図、第９図は補強部の形状説明図である。
１，１４……便器本体部分、６，７，１０，１
１，１３，１６，１８，１９，２０，２１，２
２，２３……補強部。
Fig. 1 is a configuration diagram showing a green molded body of a Western-style toilet bowl according to an embodiment, Figs. 2 and 3 are partially cutaway side views illustrating a conventional example, and Figs. 4 to 8 are FIG. 9 is an explanatory view of the configuration of a green molded body of a toilet bowl according to a different embodiment, and FIG. 9 is an explanatory view of the shape of a reinforcing portion. 1, 14...Toilet bowl main part, 6, 7, 10, 1
1, 13, 16, 18, 19, 20, 21, 2
2, 23... Reinforcement part.
Claims (1)
の下面側に、該突出部分と便器本体部分とを橋
絡するリブ形の補強部が設けられていることを
特徴とする陶器製の便器の生素地成形体。 (2) 前記便器は洋風密結便器であり、前記突出部
分はタンク取付部である実用新案登録請求の範
囲第１項に記載の陶器製の便器の生素地成形
体。[Claims for Utility Model Registration] (1) A rib-shaped reinforcing portion is provided on the lower surface of the portion of the toilet that protrudes from the main body of the toilet in the front-rear direction, bridging the protruding portion and the main body of the toilet. A raw material molded body for a ceramic toilet bowl characterized by: (2) The green molded ceramic toilet bowl according to claim 1, wherein the toilet bowl is a Western-style close-contact toilet bowl, and the protruding portion is a tank mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081370U JPH0540149Y2 (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081370U JPH0540149Y2 (en) | 1986-05-29 | 1986-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62196281U JPS62196281U (en) | 1987-12-14 |
| JPH0540149Y2 true JPH0540149Y2 (en) | 1993-10-12 |
Family
ID=30933043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986081370U Expired - Lifetime JPH0540149Y2 (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540149Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125354A (en) * | 1974-08-21 | 1976-03-01 | Gkn Sankey Ltd | SUISENSHIKI BENKI |
-
1986
- 1986-05-29 JP JP1986081370U patent/JPH0540149Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5125354A (en) * | 1974-08-21 | 1976-03-01 | Gkn Sankey Ltd | SUISENSHIKI BENKI |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62196281U (en) | 1987-12-14 |
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