TWM525960U - Venting structure improvement of mobile lavatory - Google Patents

Description

Improvement of ventilation structure of mobile toilets (3)

This creation is about a ventilation structure, especially a ventilation structure improvement of a mobile toilet (3).

According to the outdoor venues such as temporary gatherings of large masses, sometimes the site is completely open and open, and there is no relevant toilet equipment. However, a large number of people entering and leaving the toilet still have toilet needs, and there is a need to set up a mobile toilet. Sex. In order to form the convenience and privacy function of the mobile toilet, the mobile toilet structure is composed of a base, a side panel of the toilet body combined with the periphery of the base, a front opening and closing door panel and a top cover. Usually, it is assembled after individual molding, that is, because the privacy function must be taken into account, the above-mentioned conventional mobile toilet structure must adopt a close-fitting structure, and the internal use space is therefore hot and airtight, although in the conventional mobile toilet structure, it is usually close. The top cover is preset to the louver, but the overall internal ventilation cycle is still not ideal. The user still has a hot and odorous condition inside the mobile toilet, which is quite unsatisfactory.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a ventilation structure improvement of the mobile toilet (3) in view of the above-mentioned shortcomings existing in the prior art.

The utility model relates to a ventilation structure improvement (3) of a mobile toilet, which comprises: a toilet body, a base and a top cover, wherein a toilet system has a toilet space on a four-sided board ring and a door panel on one side panel The base has a lower layer and an upper layer, and the outer area of the lower layer is slightly larger than the upper layer has a first-order embedded portion, and the upper layer provides the nesting and fixing of the toilet body, and the stepped portion provides the rest of the toilet body, and the upper layer is further installed. The utility model has a toilet seat, a top cover has a tapered shape and at least four inclined surface portions on the top surface, and at least one venting hole is respectively arranged on the inclined surface, and an upper inclined passage is extended from the vent hole to the inside of the top cover. Further, the bottom of the top cover integrally extends with a convex portion, and then the convex portion is embedded above the toilet body. With the above structure, the ventilation structure of the interlocking toilet is improved (3).

According to the effect of the prior art, the top cover is respectively provided with a vent hole on each inclined surface, and the vent hole further extends upwards with an upper inclined passage, and when the rain falls on the top cover, the rain water not only naturally follows the inclined surface When the part slides down and passes through the vent hole, it can also extend upward through the vent hole to prevent the rain from entering the toilet space of the toilet body through the vent hole, thereby increasing the utility of the mobile toilet.

10‧‧‧ Toilet body

11‧‧‧ toilet space

12‧‧‧ Door panel

13‧‧‧Upper vent

131‧‧‧ Diversion channel

14‧‧‧ Lower vents

141‧‧‧Importing channel

20‧‧‧Base

21‧‧‧Under

211‧‧‧ step embedded

22‧‧‧Upper

23‧‧‧ toilet

30‧‧‧Top cover

31‧‧‧Bevel

32‧‧‧ venting holes

321‧‧‧Upper inclined channel

33‧‧‧ convex

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: A cross-sectional view of the creation.

Figure 4 is a perspective view of another embodiment of the present invention.

Figure 5 is a perspective view of yet another embodiment of the present invention.

Figure 6 is a cross-sectional view showing still another embodiment of the present invention.

Figure 7 is a cross-sectional view showing still another embodiment of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: First, please refer to Figures 1, 2 and 3 The utility model relates to a ventilation structure improvement (3) of a mobile toilet, which comprises: a toilet body 10, a base 20 and a top cover 30, wherein a toilet body 10 is provided with a toilet space 11 by a four-sided board ring, wherein A side panel 12 is disposed on one side of the board, and an upper venting opening 13 and a lower venting opening 14 are defined in the symmetrical side panel. The upper venting opening 13 extends into the interior of the toilet body 10 and has a flow guiding passage 131. The guiding channel 131 extends upwardly to form an inclined shape, and the lower venting opening 14 extends into the toilet interior with an introduction passage 141, and the introduction passage 141 extends downward to form an inclined shape, and the base 20 has a lower layer 21 and a The upper layer 22 has a peripheral area slightly larger than that of the upper layer, and the upper layer 22 provides the nesting and fixing of the toilet body 10, and the stepped portion 211 provides the rest of the toilet body 10, and the upper layer is further installed. Have a toilet 23, The top cover 30 has a tapered shape and is provided with at least four inclined surface portions 31 on the top surface, and each of the inclined surface portions 31 is provided with at least one vent hole 32 having a circular hole shape, and is further extended from the vent hole 32 to the inside of the top cover 30. The upper slanting channel 321 is provided, and the venting hole 32 of the top cover 30 can also be in a non-circular shape (as shown in FIG. 4), and the upper and lower vents 13 and 14 of the toilet body can also be in a non-circular manner. In the shape of a circular hole (as shown in FIGS. 5 and 6), the bottom portion of the top cover 30 integrally extends with a convex portion 33, and the convex portion 33 is embedded in the toilet body 10, and the above structure is used to complete a flow. Improvement of the ventilation structure of the toilet (3).

The composition of the structure and the state of its actual use, please refer to Figure 3, The base 20 is assembled to support the bottom of the toilet body 10, and the nesting positioning of the toilet body 10 is provided through the upper layer 22. The stepped portion 211 formed between the lower layer 21 and the upper layer 22 provides the toilet body 10 against the limit. The 30-series is embedded in the toilet body 10 through the convex portion 33. Therefore, since the opposite sides of the toilet body 10 are provided with upper and lower vents 13, 14 for external air to be introduced into the toilet body 10, In the toilet space 11, the hot air and the odor are brought up by the principle of chimney effect and heat convection, and then discharged out of the toilet body 10 through the vent hole 32 of the top cover 30, thereby achieving conduction convection of the toilet space 11 and the outside air. In addition, the cooling and deodorizing effect of the toilet space 11 is improved, the sultry feeling of the toilet space 11 and the discomfort of the toilet personnel are reduced, and the comfort of the mobile toilet is improved. Moreover, the venting hole 32 of the top cover 30 is further The upper inclined channel 321 is extended, and when the mobile toilet is in a rain position, the rainwater slides down along the inclined surface portion 31 of the top cover 30, and the rainwater is prevented from dripping from the vent hole 32 through the upper inclined passage 321 to In the toilet space 11, Applicability of flow additive used the toilet.

Furthermore, the toilet body 10 and the top cover 30 are integrally formed, as shown in Fig. 7, the strength and stability of the structure used for lifting the structure.

With the structure of the above specific embodiment, the following benefits can be obtained: the top cover 30 is respectively provided with a venting hole 32 in each inclined surface portion 31, and the venting hole 32 extends inwardly with an upper inclined passage 321 when the rain falls. When hitting the top cover 30, the rainwater not only naturally slides down along the inclined surface portion 31, but also passes through the vent hole 32 and extends upward through the vent hole 32 to prevent the rainwater from entering through the vent hole 32. In the toilet space of the toilet body 10, the utility of the mobile toilet is added.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, Patent applications, please ask the Board of Review to grant legal patent rights, and to pray.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

10‧‧‧ Toilet body

11‧‧‧ toilet space

12‧‧‧ Door panel

13‧‧‧Upper vent

131‧‧‧ Diversion channel

14‧‧‧ Lower vents

141‧‧‧Importing channel

20‧‧‧Base

21‧‧‧Under

211‧‧‧ step embedded

22‧‧‧Upper

23‧‧‧ toilet

30‧‧‧Top cover

31‧‧‧Bevel

32‧‧‧ venting holes

321‧‧‧Upper inclined channel

33‧‧‧ convex

Claims (8)

The utility model relates to a ventilation structure improvement of a mobile toilet, comprising: a toilet body, the toilet system has a toilet space on a four-sided board ring, and a door panel on one side panel; a base having a lower layer and an upper layer The upper layer has a slightly larger peripheral area than the upper layer, and the upper layer provides a nesting and fixing of the toilet body, and the stepped portion provides a toilet body abutment limit, and the upper layer is further provided with a toilet; The top cover has a tapered shape with at least four inclined portions on the top surface, and at least one venting hole is respectively disposed on the inclined surface, and the upper slanting passage is extended from the vent hole toward the inside of the top cover, and the bottom cover is attached to the top cover. The protrusion is integrally extended, and is embedded in the toilet body through the protrusion. According to the ventilation structure improvement of the circulation toilet according to Item 1 of the patent application scope, the upper side of the toilet body is provided with an upper vent and a lower vent. According to the improvement of the ventilation structure of the circulation toilet according to the second aspect of the patent application, the upper ventilation port has a flow guiding passage extending inside the toilet body, and the flow guiding passage extends upward to form an inclined shape. According to the improvement of the ventilation structure of the circulation toilet according to the second aspect of the patent application, the lower ventilation port has an introduction passage extending into the interior of the toilet, and the introduction passage extends downward to form an inclined shape. According to the ventilation structure of the circulation toilet according to the first aspect of the patent application, the ventilation hole of the top cover has a circular hole shape. The ventilation structure of the circulation toilet according to the first aspect of the patent application is improved, wherein the ventilation hole of the top cover is non-circular. The ventilation structure improvement of the circulation toilet according to item 1 of the patent application scope, wherein the toilet The upper and lower vents of the body are non-circular. The ventilation structure of the circulation toilet according to the first aspect of the patent application is improved, wherein the toilet body and the top cover are integrally formed.