TWM277765U - Improvement of mounting of water draining flange on floor - Google Patents

Description

M277765

Fourth, the creation instructions (1) [new technology belongs to the jaw area] 'especially the installation, waiting to be' without the need to move the head. This creative system is about a type of floor water head preset joint improvement system to provide a sure fit. ) In line with general consumer usage and installation industry habits and needs 'except that it can be used for different filling thicknesses after irrigation and hardening of the cement', as long as the south out floor (floor) slab is cut off and the water head is intended to be installed The cement can be directly used to improve the pre-installed joint of the floor-to-water head of the author. [Previous technology] According to the current, the apartment house or the building (mansion) construction land (floor) slab 4, before the grouting, the drainage pipe 6 must be configured as shown in Figure 7, and must be installed? The position of the water head is set up with a vertical downpipe 5 with a T " type pipe joint 61. ^ The height of the downpipe 5 must be set higher than the height of the floor (floor) slab 4 'and it must be The upper end nozzle 5 of the downcomer 5 is grilled and sealed to prevent cement from splashing during grouting and causing the downcomer 5 to be blocked. Irrigation, when the cement is hardened, then the part above the floor (floor) slab 4 is dropped into the water = 5 / and the cement around the downpipe 5 must be knocked out to reduce one dollar head or The sewage cover is covered at the 5 port of the downspout, and finally the work of setting a falling head or a square cover on the building floor (floor) slab 4 is completed with water. The setting from grouting to the downspout or the dirt cover is quite inconvenient and time-consuming and labor-intensive. Recently, although some industry operators have laid down the conventional downspout or pollution cover, the above-mentioned situation is not in line with the economic benefits, and they have been gradually improved and introduced in China, Ligong, No. 16815, 17278, 216113, and 298234, etc. Multiple pieces of preset floor drain structure. However, the preset downspouts

Page 5 M277765 Fourth, the creation description (2) of the "falling head joints" are all the specifications of the industry's own closed-door car-making design, then the method is to use the falling head commonly used by general operators, and the installation of tiles and general operators The habits are very different, so there are not many adopters or product commercializers. Some patent rights have expired earlier, and no commercialization of products has yet appeared on the market. [New content] In view of the fact that many presettable floor downspout structures are used in common—the installation and usage habits of general operators or installation users are different, and their structures and installation procedures are also very complicated, which is still not economical. The author The special improvement created the "Floor Drain Head Preset Improvement" of this creation. The prefabricated joint of the improved floor drain head of this creation is mainly only a hierarchical cylinder composed of a large and small cylinder directly connected and combined; it includes: a filter screen on the bottom surface of the small cylinder, and at least two The above groove rings are arranged on the outer side or the inner side wall of the large cylinder. The small cylinder system is a circular cylinder designed to fit the shape and size of the downspout of a general apartment house or building (xia ·). Inserted on the downpipe of the apartment house or building (shaoxing) building; and the large cylinder is a circular or rectangular cylinder that fits the shape and size of the downspout, and is a groove ring with a proper height. After cutting off and smoothing, directly cover the fixing device with a round or rectangular downspout. The improved floor water head preset connector of this creation also includes a kind of, deodorant 〃 improved floor water head preset connector, which is also mainly a hierarchical cylinder composed of large and small cylinders directly connected and combined; its large cylinder The shape and structure are unchanged, but instead of setting a filter on the interface of the large and small cylinders, change the center of the small cylinder to extend from the bottom end and protrude from the middle peripheral wall.

M277765 4. Creation instructions (3) · The car with most of the small horizontal through-holes (net) holes is covered on the delta shaft cylinder to at least completely cover the majority of the small horizontal through-holes (_). In this deodorizing type, the installation and use of the improved floor water head preset joint is the same as the aforementioned improved floor water head preset joint. [Embodiment]

As shown in Figures 1 and 2, the improved floor floor head preset joint 1 of this creation is mainly only a layered cylinder 10 composed of a large and small cylinder 11, 1 2 + connection and connection. A filter screen 1 3, 筒 is arranged on the bottom surface of the small cylinder 丨 2, and it has a second (heavy) 6¾ filtering and pollution prevention effect during installation and use. At least two or more groove rings 14 are arranged on the outer wall surface (or the inner wall surface) of the large cylinder 10, which is convenient for installation with a general tool such as a utility knife or diagonal pliers. The truncating action is performed by the position of any one of the groove rings 14. The small cylinder 12 is a circular cylinder (see Figure 1 for details) that matches the shape and size of the downpipe 5 (shown in Figures 2, 3, and 4) of a general apartment house or building (or building). (Shown), when it is installed, it fits directly into the plug and is fixed on the downpipe 5. The shape and size of the large cylinder 12 are round or rectangular cylinders (depending on the shape of the drainage head 3), which are matched with the shape and size of the drainage head 3, and can be installed at any time during installation. After the groove ring 14 at an appropriate height is worn and flattened, a corresponding shape of the falling head 3 can be directly fitted and fixed on the large cylinder 11 丄 (as shown in Figs. 3 and 4). Not easy to produce loose or fall off. A When installing and using the improved floor drain head preset connector 1 of this creation, it is shown in Figure 2 and Figures 3 or 4. Among them, during the grouting operation of the floor (floor) slab 4, the state shown in Figure 2 is used, and the improved floor is directly dropped into the water.

M277765 4. Creation instructions (4) The small cylinder 12 of the preset joint 1 fits into the downpipe 5 that is configured before the grouting, and the grouting work of the floor (floor) slab 4 can be performed; Depending on the height of the downpipe 5 that fits and is reserved, the highest G1-L1 highest. Height position or G2-L2 second-height position and G3-L3 lowest position can be selected during grouting. Regardless of whether the grouting is at the highest G1-L1 position, the lowest G3-L3 position, or the second highest G2-L2 position (not shown in the figure), the cement can be hardened by grouting on the floor (floor) slab 4. General tools such as knives or diagonal pliers, any of the large cylinders 10 on the improved floor sink head preset joint 1 are recessed with the height of the grouting height line Gl-Ll, G2-L2 or G3-L3 Position the groove ring 14 at the position of 4th. After the wearing and flattening action, you can directly fit a falling head 3 corresponding to the shape of the large cylinder 1 1 and cover the fixing device on the large cylinder 1 1 (at most, then apply some The sealant or cement paste is sufficient) [as shown in Figures 3 and 4; of which, Figure 3 is the installation state of the floor (floor) slab 4 grouting position at the highest grouting line position of G1-L1; Figure 4 is at G 3-L 3 installation position of the lowest grouting line position; the installation diagram of the second highest grouting line is omitted]. The installation work is very simple and fast, and various installation heights of the downpipe 5 can be selected. Please refer to FIG. 5 and FIG. 6 again, for another preferred embodiment of the present invention, the '' deodorant 〃 improved floor drain head preset joint Γ. This is shown in Figure 5 in detail, and it is also mainly a large cylindrical body 1 1 and a small cylindrical body 1 1 and 12 which are directly connected and combined. The shape and structure of the large cylinder 11 are unchanged, but a filter screen is not provided on the junction surface of the large and small cylinders 11 and 12. It is changed from the center of the small cylinder 1 2 and extends upward from its bottom end. A shaft cylinder 15 having a plurality of small lateral through holes (mesh) 16 is provided on the middle peripheral wall, and a cover covering at least the majority of the small horizontal through holes (mesh) 16 is set on the shaft cylinder 15 Cover 2 (as shown in Figure 6).

M277765 IV. Creation instructions (5) The detailed shape and structure of the cover 2 are as shown in Figure 5. It consists of a v 'half-egg shell-shaped cover 20, which is located at the upper end of the inner side of the cover 2 and protrudes downward. The support tube 21 is formed by fixing the support tube 21 to a small tube body 1 2 provided at the center of the `` deodorant 〃 improved floor drain head preset joint 1 'and borrowing it. The cover body 20 is used to cover most of the lateral small through holes (mesh) holes 16 on the shaft cylinder 15. The installation and use of the above-mentioned `` deodorant type 〃 improved floor water head preset connector Γ '' is exactly the same as the above-mentioned improved floor water head preset connector 1 and will not be repeated here. However, when the "deodorant 〃 improved floor drain head preset joint 1 'is installed and used, it will be" in the groove 17 formed between its small cylinder 12 and its central shaft cylinder 15 (as shown in Figure 6) ) Some stagnant water 7 is generated, and the odor or mosquitoes in the downpipe 5 will be blocked, and will not rise up to the large cylinder 11 and will not enter the room, and it has both anti-odor and insect-proof effects.

M277765 Brief description of the drawing [Simplified description of the drawing] Figure 1 is a perspective view of the cross section of the preset joint of the floor drain head. Figure 2 is a vertical cross-sectional view of the installation of the improved floor floor head preset joint used in the floor placement work. Figures 3 and 4 show the installation profile of the improved head of the floor when the head is installed and used for the highest and lowest grout line positions. Fig. 5 is an exploded perspective view of a section of a preset joint of the deodorant 〃 improved floor drain head of another preferred example of creation. Fig. 6 is a longitudinal sectional view of another preferred example of the creation of the "odor-proof concrete floor improvement head down joint installed during grouting work. Fig. 7 is a longitudinal cross-sectional view of a conventional downspout preset joint. [Description of symbolic names on the drawing] 1 ......... Improved floor water head preset connector. Γ ......... Preset connector for deodorant improved floor drain. 2 ......... cover. 3 ......... Drain. 4 ......... floor (floor) board. 5 ......... downspout. 7 ......... water. 10 ......... hierarchical cylinder. 11 ......... large cylinder. 12 ......... small cylinder. 13 ......... filter. 14 ......... groove ring. 1 5 ......... shaft. 16 ......... small through (mesh) holes. 17 ......... grooves. 21 ......... the tube. 20 ......... '' Half-egg shell ''-type cover.

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Claims (1)

M277765 5. Scope of patent application 1. A floor filter with a pre-connected connection of the floor drain head, which is composed of at least two or on the inner wall surface 2. According to the scope of the patent application, the shape of the downpipe of the small tube building 3 According to the good scope of the patent application, among which the shape of the downspout used in the construction of the large tube 4. According to the good scope of the patent application, it includes a kind of "anti-failure system" consisting of a large tube and a small tube: According to the good application, Ji Xiao's `` and its central joint are improved. It consists of a large and small cylinder straight straight cylinder, including: on the bottom surface of the small cylinder; and a groove ring interposed between the large cylinder. The outer side of the body. The prefabricated joint system of the floor drain head described in item 1 is adapted to the general cylindrical shape of an apartment house or building. The floor-to-water head preset joint modification system described in item 1 is a round or rectangular cylinder designed to fit the shape and size of a general apartment house or building. The prefabricated head of the floor drain head according to the first item is modified. The improved prefabricated head of the floor drain head is directly connected and combined with a layered cylindrical body. The bottom of the small cylinder body is extended upwardly at the center; and the cover is composed of a bearing tube protruding from the upper end of the inside of the half-shell with a shell shape. On the tube. The fourth embodiment of the patent scope of the floor water head preset joint modification deodorant 〃 improved floor water head preset joint of the small cylinder body formed a groove between the shaft cylinder. Page 11