TWM529050U - Drainage structure of inward opening door threshold - Google Patents

Description

Drainage structure of inner door sill

The utility model provides a drainage structure for an inner door sill, in particular to a drainage structure of an inner door sill which is simple in drainage structure, low in processing cost, high in structural strength and easy to clean.

According to the threshold, the door occupies an important position in the general building materials. Generally, it faces the outdoor door panel. Because it often has to withstand the wind and rain, if the airtightness of the door panel and the threshold is not good, the water droplets often slide down the door panel to the threshold and then penetrate. It is indoors, so there is often a wet situation on the floor close to the door panel. If the floor is covered with carpet, it will cause the carpet to be soaked. Therefore, the good threshold structure is the quality of the home.

However, the existing sill structure has a good drainage function even if it has a water inlet hole and a drainage hole inside, but in fact, because the inner layer of the sill is horizontal or stepped, it is easy to cause sewage to accumulate in the threshold, and cannot Direct flow to the drainage hole must be accumulated to a certain amount of water before it can flow out of the drainage hole by the cohesive force of the water, and there are often health problems such as odor or mosquitoes. When the user wants to actively clean the accumulated water, the water must be poured from the water inlet hole to bring out the accumulated cement sand inside, but this is easy to cause unnecessary water splash on the inner side of the threshold, which is quite inconvenient.

Furthermore, the threshold structure with drainage function is generally made of aluminum extrusion processing, and a plurality of bending structures are formed inside the threshold to generate drainage channels and increase structural stress, but aluminum extrusion processing is generally performed in order to facilitate the convenience of production. The finished product of the process, the material of the threshold itself is aluminum with low hardness, so it can not bear the weight of the human body for a long time, and the more the bending structure and the higher the manufacturing cost, it is not smart.

Therefore, the construction of the threshold is indeed the following problems and lack of improvement: internal water is easy to accumulate, easy to cause health problems, inconvenient cleaning, low hardness and high manufacturing cost.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, the design of such drainage structure is simple and processed. A new patent for a drainage structure with a lower cost, a higher structural strength, and an easy-to-clean interior door sill.

The main purpose of the present invention is to reduce the manufacturing cost and the service life by using a high-hardness sheet formed by two simple bending and forming a threshold for drainage, without affecting the construction difficulty.

Another main purpose of the present invention is to use the diversion ramp to reliably discharge moisture without stacking in the sill, and to open a cleaning hole outside the door to increase the convenience of cleaning.

In order to achieve the above object, the structure of the present invention comprises: an integrally formed sill body, the sill system comprising a front bearing groove, and a sill portion protruding from one side of the front bearing groove, and the front bearing groove Forming at least one water inlet hole on one side, and providing a flow guiding slope integrally formed on the side of the door body and communicating with the water inlet hole, and at least one communication is formed on a side of the door body facing away from the water inlet hole a drainage hole of the flow guiding slope, and at least one cleaning hole is formed on the side of the threshold body to communicate the guiding slope and the drainage hole; when the user drains the threshold by the present invention, the front bearing groove is The water falls to the diversion slope through the inlet hole, and the slope of the diversion surface allows the water to flow naturally to the drainage hole, and flows out of the threshold to prevent moisture or sediment from accumulating in the threshold body, and can be directly removed from the cleaning hole. It is cleaned to avoid unnecessary water splash on the inside of the sill, and it is progressive.

With the above technology, it is possible to achieve breakthroughs in the problems of easy internal water accumulation, easy hygiene problems, inconvenient cleaning, low hardness, and high manufacturing cost in the conventional threshold structure, and the practical advancement of the above advantages is achieved.

1‧‧‧ threshold body

11‧‧‧ Front load bearing slot

111‧‧‧ cover

112‧‧‧ water seepage hole

12‧‧‧Senior Department

121‧‧‧ 容部

122‧‧‧Closed components

13‧‧‧ Rear bearing department

14‧‧‧First Fixed Department

2‧‧‧ water inlet

3‧‧‧ diversion ramp

31‧‧‧Second fixed department

4‧‧‧Drainage holes

5‧‧‧ cleaning holes

51‧‧‧Clean cover

6‧‧‧Limited plate

The first figure is a perspective view of a preferred embodiment of the present invention.

The second drawing is an exploded view of the preferred embodiment of the present invention.

The third drawing is a cross-sectional view taken along line A-A of the first drawing of the present invention.

The fourth diagram is a schematic diagram of the action of the preferred embodiment of the present invention.

The fifth drawing is a schematic diagram (I) of the implementation of the preferred embodiment of the present invention.

Figure 6 is a schematic view of the implementation of the preferred embodiment of the present invention (2).

Figure 7 is a schematic view of the embedding of the preferred embodiment of the present invention.

Figure 8 is a diagram showing the state of use of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first, second and third figures, which are perspective views, exploded views and a cross-sectional view taken along line AA of the first preferred embodiment of the present invention. It can be clearly seen from the figure that the novel system includes: The sill body 1 is integrally formed, and the sill body 1 includes a front bearing groove 11 and a sill portion 12 formed on one side of the front bearing groove 11 and has at least one on the front bearing groove 11 The cover body 111 has at least one water permeable hole 112, and has at least one accommodating portion 121 at a side of the sill portion 12 adjacent to the front bearing groove 11, and at least one of the accommodating portions 121 The sealing member 122 is a barrier fluid; at least one water inlet hole 2 formed on one side of the front bearing groove 11; and a flow guiding slope 3 integrally formed on one side of the door body 1 to communicate the water inlet a hole 2; at least one limiting plate body 6 disposed between the door body 1 and the flow guiding slope 3; at least one drainage hole 4 formed on a side of the door body 1 facing away from the water inlet hole 2, the drainage hole 4 Connecting the flow guiding slope 3; at least one cleaning hole 5 formed on one side of the threshold body 1 is connected to the guiding flow oblique 3 and the drain hole 4, and the cleaning hole 5 has a cleaning cover 51 for selectively shielding the cleaning hole 5, and the cleaning cover 51 is disposed at the recess of the door body 1, so that the appearance is flat and beautiful. At least one first fixing portion 14 formed on the end of the sill body 1 facing away from the sill portion 12 is embedded in the ground; at least one extending from the second fixing portion of the guiding slanting surface 3 facing away from the end of the sill portion 12 The portion 31 is for burying on the ground; and the bearing portion 13 is formed on the side of the sill portion 12 away from the front bearing groove 11 , wherein the drain hole 4 or the cleaning hole 5 is formed on the rear bearing portion 13 .

According to the above description, the structure of the present technology can be understood, and according to the corresponding cooperation of the structure, the advantages of simple drainage structure, low processing cost, high structural strength, and easy cleaning can be achieved, and the detailed explanation will be As explained below.

Please refer to the first to eighth figures, which are perspective views, exploded views, AA line cross-sectional views, operation diagrams, implementation diagrams (1), and implementation diagrams (II) of the preferred embodiment of the present invention. The burying diagram and the state diagram of the use, as seen from the above-mentioned components, can be clearly seen from the figure, the novel structure is mainly composed of an integrally formed sill body 1 and an integrally formed flow guiding slope. 3 is combined (in this embodiment, the bonding mode is welded, but not limited thereto), and the bending portion required for the sill body 1 and the guiding bevel 3 in the manufacturing process is relatively simple, so The construction difficulty is low. In particular, the first fixing portion 14 and the second fixing portion 31 are respectively formed by extending the end of the sill body 1 and the guiding slope 3, thereby reducing the complexity of the folding plate and also because the structural aspect is relatively simple. Therefore, the plate with high hardness or thick thickness (such as stainless steel plate) can be used for folding plate processing, which makes the new structure superior in structural strength and manufacturing cost.

When there is water inside the sill portion 12, since the height of the front bearing groove 11 is slightly lower than the ground, moisture will accumulate in the front bearing groove 11 (the front bearing groove 11 is provided with a cover 111, which can be filled with the ground) The height difference is different, and the water seepage hole 112 on the cover body 111 allows water to infiltrate into the lower front load bearing groove 11), and then flows through the water inlet hole 2 to the flow guiding slope 3 below the inlet body 1. At this time, the flow guiding slope 3 itself It has a certain inclination so that the water naturally flows to the lower side due to gravity, and the length of the flow guiding slope 3 is greater than the width of the sill portion 12, so that the water can flow to the outside of the sill portion 12, and the rear bearing portion 13 The upper drain hole 4 is discharged from the sill body 1 to achieve the effect of drainage, and at the same time, due to the presence of the flow guiding slope 3, the problem of malodor or mosquito breeding due to water accumulation in the sill body 1 is eliminated. Of course, after long-term use, the guide flow slope 3 may accumulate dust. At this time, the user can disassemble the cleaning cover 51 and clean the inside of the sill body 1 and the flow guiding slope 3 by using the cleaning hole 5, without being required from the inside of the sill portion 12. The water inlet hole 2 is filled with water to avoid unnecessary water splashing and has the progress of convenient cleaning.

Furthermore, the present invention has at least one limiting plate body 6 between the sill body 1 and the guiding flow inclined surface 3, and the two end faces of the limiting plate body 6 respectively abut against the lower edge of the sill body 1 and the upper edge of the guiding flow inclined surface 3, thereby A certain degree of supporting force is provided, and the bearing capacity of the sill body 1 is again strengthened. At the same time, when the limiting plate body 6 is disposed on both sides of the adjacent wall surface (or the door frame), the water is prevented from flowing into the wall.

In addition, the sealing member 122 is provided in the accommodating portion 121 on the side of the sill portion 12, and in addition to increasing the airtight effect when the door body is closed, moisture can also be prevented from flowing in through the door slit, and even if it is inadvertently flowed, moisture is also Will be taken in the front bearing groove 11, the subsequent drainage action will not be described. As shown in the seventh and eighth figures, the first fixing portion 14 and the second fixing portion 31 are directly embedded in the ground and fixed at the time of mounting.

However, the above description is only the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

Therefore, as shown in all the figures, the present invention has the following advantages compared with the conventional technology:

First, the structure is simple, the manufacturing cost is low, and the material folding plate with higher hardness can be used, and the limit plate body 6 can greatly improve the structural strength and the service life.

Second, the drainage effect is good, there will be no water problems or health problems.

Third, easy to clean, and will not splash indoors when cleaning.

In summary, the drainage structure of the door opening door of the present invention can achieve its efficacy and purpose when used, so the novel is a new type of application with excellent practicability, which is in accordance with the requirements of the new patent. To apply, I hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the creator will try his best to cooperate and feel good.

1‧‧‧ threshold body

11‧‧‧ Front load bearing slot

111‧‧‧ cover

12‧‧‧Senior Department

122‧‧‧Closed components

13‧‧‧ Rear bearing department

14‧‧‧First Fixed Department

2‧‧‧ water inlet

3‧‧‧ diversion ramp

31‧‧‧Second fixed department

4‧‧‧Drainage holes

Claims (10)

The drainage structure of the inner door sill includes: a sill body formed integrally; the sill system comprises a front bearing groove and a sill portion formed on one side of the front bearing groove; at least one formed on the sill a water inlet hole on one side of the front bearing groove; a flow guiding slope integrally formed on one side of the door body, communicating with the water inlet hole; at least one drainage channel formed on a side of the door body facing away from the water inlet hole a hole, the drain hole is connected to the flow guiding slope; and at least one cleaning hole formed on one side of the door body communicates with the flow guiding slope and the drainage hole. The drainage structure of the inner door opening door according to the first aspect of the invention, wherein the front bearing groove has at least one cover body, and the cover body has at least one water seepage hole. The drainage structure for opening the door sill according to the first aspect of the invention, further comprising at least one limiting plate body disposed between the sill body and the guiding slanting surface. The drainage structure for opening the door sill according to claim 1, further comprising at least one first fixing portion formed at an end of the sill body facing away from the sill portion for burying on the ground. The drainage structure for opening the door sill according to the first aspect of the invention, further comprising at least one second fixing portion extending from the end of the guiding slope facing away from the sill portion for burying on the ground. The drainage structure of the inner door sill according to the first aspect of the invention, wherein the sill portion has at least one accommodating portion adjacent to the side of the front bearing groove. A drainage structure for opening a door sill according to claim 6, wherein the accommodating portion has at least one sealing member for blocking fluid. The drainage structure of the inner door sill according to the first aspect of the invention, wherein the cleaning hole has a cleaning cover on one side thereof to selectively shield the cleaning hole. The drainage structure of the inner door sill according to the first aspect of the invention, wherein the sill portion forms a rear bearing portion away from the side of the front bearing groove, wherein the drainage hole is formed on the rear bearing portion. The drainage structure of the inner door sill according to the first aspect of the invention, wherein the sill portion forms a rear bearing portion away from the side of the front bearing groove, wherein the cleaning hole is formed on the rear bearing portion.