Sealing cover structure of incineration closestool

Abstract

The invention relates to an incineration closestool sealing cover structure which comprises a buffering structure, an incineration structure, a carrier and a rotating power device provided with a rotating power shaft. The cache structure comprises a release part and a cache groove provided with a release opening, the release part is hinged to the cache groove and shields the release opening, and the incineration structure comprises an incineration sealing part and an incineration container provided with an incineration container opening; the incineration sealing piece is located between the release piece and the incineration container and directly or indirectly covers an opening of the incineration container completely. A heating device is arranged in the incineration container; the incineration sealing piece is provided with a front end shaft and a rear end shaft; the carrier is provided with a front end shaft sliding groove and a rear end shaft sliding groove. A rear sliding groove height difference exists between the two ends of the rear end shaft sliding groove. According to the device, the incineration sealing part can be kept clean; the sealing performance between the release part and the buffer groove can be ensured; and the assembly difficulty is low.

Description

Technical Field

[0001] The invention relates to the technical field of incineration toilets, in particular to a sealing cover structure of an incineration toilet. Background Art

[0002] CN221654146U discloses a linkage cover structure of an incineration toilet, which at least includes a cache structure, an incineration structure and a bracket; the cache structure includes a release member and a cache member, the cache member is provided with a cache groove and a release port; the incineration structure includes an incineration sealing member and an incineration barrel with an opening at the top, the top of the incineration barrel is a receiving part, and the cache member and the incineration barrel are both arranged on the bracket; when viewed from above, there is an overlapping part between the release port and the top opening of the incineration barrel; the release member is hinged to the cache member and completely blocks the release port; the incineration sealing member is hinged to the incineration barrel and completely blocks the top opening of the incineration barrel; the incineration barrel also includes an incineration part located below the receiving part, and the incineration part is provided with a heating element; the release member and the incineration sealing member both have rotational power; it can reduce odor, facilitate cleaning, and is relatively water-saving, environmentally friendly, energy-saving, and hygienic and safe.

[0003] The toilet linkage cover structure disclosed in CN221654146U has an incineration sealing part located inside the incineration container mouth, which is easily in contact with excrement and difficult to keep clean; the sealing between the release part and the buffer slot and the ease of assembly also have room for further improvement. Summary of the invention

[0004] An object of the present invention is to solve or alleviate the above technical problems.

[0005] The means adopted by the present invention is an incineration toilet sealing cover structure, which includes a cache structure, an incineration structure, a carrier and a rotating power device provided with a rotating power shaft; the cache structure includes a release member and a cache slot provided with a release port, the release member is hinged to the cache slot and blocks the release port, the incineration structure includes an incineration sealing member and an incineration container with an incineration container port; the incineration sealing member is located between the release member and the incineration container, and directly or indirectly completely blocks the incineration container port; a heating device is provided in the incineration container; the incineration sealing member is provided with a front end shaft and a rear end shaft; the carrier is provided with a front end shaft slide groove and a rear end shaft slide groove; there is a The height difference of the rear slide groove makes the rear end shaft rise and move backward when the incineration sealing part is fully opened; the front end shaft is slidingly connected to the front end shaft slide groove, and the rear end shaft is slidingly connected to the rear end shaft slide groove; the rotating power shaft is fixedly connected to a power arm, and the power arm is drivingly connected to the incineration sealing part, so that the rear end shaft has the power to move along the rear end shaft slide groove; the release part has a tendency to rotate open; the rear end of the front end shaft slide groove is higher than or flush with the front end of the front end shaft slide groove, so that when the incineration sealing part is fully opened, the incineration sealing part is completely located above the incineration container mouth, and when the release part is fully closed, the incineration sealing part and the release part directly or indirectly offset each other to prevent the release part from rotating open.

[0006] The effects achieved by the present invention are that the incineration sealing part can be kept relatively clean; the sealing between the release part and the buffer slot can be ensured; and the assembly difficulty is relatively low.

[0007] According to a further technical solution, the release member is provided with a sealing elastic member, and the incineration sealing member is provided with a supporting structure, and when the release member is fully closed, the supporting structure and the sealing elastic member are abutted against each other.

[0008] Can ensure that the release part is sealed with the cache slot.

[0009] According to a further technical solution, the sealing elastic member is a U-shaped spring sheet and both ends are fixedly connected to the release member; or, the release member is made of a metal plate, one end of the release member is bent to form the sealing elastic member, or one end of the release member is bent to form a flange and a sealing elastic member.

[0010] It is helpful to reduce manufacturing costs.

[0011] According to a further technical solution, the supporting structure includes a supporting wheel frame and a supporting wheel hinged on the supporting wheel frame; the supporting wheel frame is fixed on the incineration sealing member, and the supporting wheel is in contact with the sealing elastic member.

[0012] It can ensure that the state of the supporting wheel supporting the sealing elastic part is stable each time the sealing part is closed.

[0013] According to a further technical solution, one end of the power arm is hinged to the incineration sealing member.

[0014] According to a further technical solution, one end of the power arm is hinged to the rear end shaft, and the rear end shaft slide groove is annular sector-shaped and coaxial with the rotating power shaft.

[0015] It can ensure that the incineration sealing part is opened smoothly; it can ensure that the incineration sealing part abuts against the top of the incineration container to improve the sealing performance.

[0016] A further technical solution is that a front chute height difference is set between the two ends of the front shaft chute; when the incineration sealing part is opened, the front chute height difference causes the rear end shaft to rise, and the front chute height difference is smaller than the rear chute height difference.

[0017] It can ensure that the incineration sealing component seals the incineration container opening more evenly.

[0018] According to a further technical solution, a slide wheel is provided on the front end shaft and / or the rear end shaft, and the slide wheel is provided with an annular positioning groove; and a portion of the carrier is inserted into the positioning groove.

[0019] The stability of the front shaft and / or the rear shaft along the slideway can be ensured.

[0020] A further technical solution also includes a connecting arm, the two ends of which are respectively hinged to the power arm and the incineration sealing member.

[0021] It can improve the degree of freedom in design and reduce the difficulty of manufacturing the rear end shaft slideway.

[0022] A further technical solution also includes a sensor electrically connected to the rotating power device; the sensor is arranged on the moving path of the front end shaft and / or on the moving path of the rear end shaft; it also includes a trigger body slide rod and a trigger body linearly slidably connected to the trigger body slide rod, the trigger body is hinged to the front end shaft and the trigger body slide rod is parallel to the front end shaft slide groove, or the trigger body is hinged to the rear end shaft and the trigger body slide rod is parallel to the rear end shaft slide groove.

[0023] It can achieve limiting and improve reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Only the top of the incineration container 21 is shown in the drawings.

[0025] Figure 1 The three-dimensional diagram of the sealing cover structure of the incineration toilet of the first embodiment Figure 1 .

[0026] Figure 2 The three-dimensional diagram of the sealing cover structure of the incineration toilet of the first embodiment Figure 2 .

[0027] Figure 3 It is a top view schematic diagram of the sealing cover structure of the incineration toilet of the first embodiment; the grid filling pattern is the area corresponding to the release port 111.

[0028] Figure 4 The three-dimensional exploded diagram of the sealing cover structure of the incineration toilet of the first embodiment Figure 1 .

[0029] Figure 5 The three-dimensional exploded diagram of the sealing cover structure of the incineration toilet of the first embodiment Figure 2 .

[0030] Figure 6 It is a side view schematic diagram of the sealing cover structure of the incineration toilet of the first embodiment; the sensor 5 is not shown.

[0031] Figure 7 It is a three-dimensional schematic diagram of the incineration sealing member 22 and the power arm 23 of the first embodiment.

[0032] Figure 8 Schematic diagram of the release member 12 of the first embodiment.

[0033] Fig. 9It is a schematic diagram of a section SEC1; arrow ARR1 indicates the approximate path and direction of movement of the front end shaft 221 in the front end shaft groove 81 during the opening of the incineration seal 22; arrow ARR2 indicates the approximate path and direction of movement of the rear end shaft 222 in the rear end shaft groove 82 during the opening of the incineration seal 22; line LINE1 indicates the vertical plane passing through the axis line of the hinged structure 19; line LINE2 indicates the connecting line between the front end shaft groove 81 and the rear end shaft groove 82.

[0034] Fig.10 This is a schematic diagram of detail 1 DTL1.

[0035] Fig.11 It is a three-dimensional schematic diagram of the sealing cover structure of the incineration toilet according to the second embodiment.

[0036] Fig.12 The side view of the sealing cover structure of the incineration toilet of the second embodiment is shown in FIG. Figure 1 .

[0037] Fig.13 The side view of the sealing cover structure of the incineration toilet of the second embodiment is shown in FIG. Figure 2 .

[0038] Fig.14 1 is a perspective schematic diagram of the release member 12 of the second embodiment.

[0039] Fig.15 It is a cross-sectional schematic diagram of the sealing cover structure of the incineration toilet of the second embodiment; the cross section of this figure is in the same position as the cross section of section 1 SEC1 (i.e., the half-cross section).

[0040] Designate the drawings in the specification Figure 6 Attached is the abstract.

[0041] Arrow 1 ARR1; Arrow 2 ARR2; Section 1 SEC1; Detail 1 DTL1; Line 1 LINE1; Line 2 LINE2; Cache structure 1; Cache slot 11; Release port 111; Release member 12; Sealing elastic member 122; Flanged edge 123; Hinge structure 19; Incineration structure 2; Incineration container 21; Incineration container port 211; Heating device 219; Incineration sealing member 22; Front shaft 221; Rear shaft 222; Support structure 223 ; abutting wheel 224; abutting wheel frame 225; sealing pad 229; power arm 23; connecting arm 231; synchronous rotating shaft 239; slide groove wheel 28; positioning groove 281; rotating power device 3; rotating power shaft 31; air drive structure 4; connecting pipe 41; air drive device 42; sensor 5; trigger body 51; trigger body slide rod 52; carrier 8; front shaft slide groove 81; rear shaft slide groove 82; front slide groove height difference 831; rear slide groove height difference 832. DETAILED DESCRIPTION

[0042] The specific implementation of the present invention will be described below with reference to the accompanying drawings.

[0043] First embodiment. Please refer to Figure 1-10 .

[0044] The sealing cover structure of the incinerating toilet of the first embodiment includes a buffer structure 1, an incineration structure 2, a carrier 8 and a rotating power device 3 provided with a rotating power shaft 31. For example, the rotating power device 3 is a reduction motor or the like. The sealing cover structure of the incinerating toilet is a part of the incinerating toilet, which is usually arranged in the outer cover of the incinerating toilet (not shown in the accompanying drawings) and used in conjunction with other components of the incinerating toilet. For example, as in the incinerating toilet disclosed in CN221654146U, the sealing cover structure of the incinerating toilet also includes an air drive structure 4. For example, the air drive structure 4 includes a connecting pipe 41 and an air drive device 42 arranged on the connecting pipe 41; both ends of the connecting pipe 41 are connected to the interior of the outer cover of the incinerating toilet (the interior is the interior in a broad sense, that is, the space or components in the outer cover, so as Fig. 9 As shown, the space inside the outer cover and the incineration container 21 also belongs to the inner and outer cover, and the air driving device 42 drives the air flow in the connecting pipe 41 to achieve functions such as dust removal, dust collection, and odor removal.

[0045] The cache structure 1 includes a release member 12 and a cache slot 11 provided with a release port 111. The release member 12 is hinged to the cache slot 11 and blocks the release port 111. For example, the two are hinged by a hinge structure 19 that is a movable hinge. It is easy to understand that the release member 12 completely blocks the release port 111 and is in a completely closed state. In this state, the cache slot 11 and the release member 12 enclose a space with an open top, and excrement falling into the space cannot pass through the release port 111 to enter the incineration container port 211 described later.

[0046] The incineration structure 2 includes an incineration sealing member 22 and an incineration container 21 having an incineration container opening 211. To avoid misunderstanding, it should be noted that the accompanying drawings only show the top of the incineration container 21, which results in the incineration container 21 being shown as an unreasonable structure with a perforated bottom. In actual use scenarios, the incineration container 21 usually has a complete accommodation space, such as a cylindrical object connected below the top of the incineration container 21 shown in the accompanying drawings to form a complete accommodation space.

[0047] The incineration sealing member 22 is located between the release member 12 and the incineration container 21, and directly or indirectly completely blocks the incineration container opening 211. For example, the incineration sealing member 22 directly contacts the top of the incineration container 21, and the incineration container opening 211 is completely located in the incineration sealing member 22 when viewed from above, thereby achieving complete and direct blocking.

[0048] A heating device 219 is provided in the incineration container 21. The heating device 219 is a device capable of generating heat, such as an electric heating tube, and the heat generated by the heating device 219 can heat and incinerate the excrement and the like in the incineration container 21.

[0049] The incineration sealing member 22 is provided with a front end shaft 221 and a rear end shaft 222. It should be noted that, Fig. 9 As shown, the direction of one end of the release member 12 hinged to the cache slot 11 (i.e., the end where the hinge structure 19 is located) toward the other end of the release member 12 is forward; on the contrary, the direction of the other end of the release member 12 toward the end where the release member 12 and the cache slot 11 are hinged is backward.

[0050] The carrier 8 is provided with a front shaft sliding groove 81 and a rear shaft sliding groove 82 .

[0051] There is a rear chute height difference 832 between the two ends of the rear end shaft chute 82. When the incineration sealing part 22 is fully opened, the rear chute height difference 832 causes the rear end shaft 222 to rise and move backward (i.e., in the horizontal direction away from the hinge structure 19). It should be noted that one end of the rear end shaft chute 82 is the position of the rear end shaft 222 in the rear end shaft chute 82 when the incineration sealing part 22 is fully closed; the other end of the rear end shaft chute 82 is the position of the rear end shaft 222 in the rear end shaft chute 82 when the incineration sealing part 22 is fully opened. Therefore, even if the rear end shaft chute 82 is long, the rear end shaft chute 82 can still provide space for the rear end shaft 222 to continue to move when the incineration sealing part 22 is fully closed, and the two ends of the rear end shaft chute 82 should also be understood as described above. The understanding of the two ends of the front end shaft chute 81 is also the same, and will not be traced back here.

[0052] The front end shaft 221 is slidably connected to the front end shaft slot 81 , and the rear end shaft 222 is slidably connected to the rear end shaft slot 82 .

[0053] The rotating power shaft 31 is fixedly connected with a power arm 23, and the power arm 23 is drivingly connected to the incineration sealing member 22, so that the rear end shaft 222 has the power to move along the rear end shaft slot 82. It is easy to understand that the power arm 23 has a rotating power. It is easy to understand that because the front end shaft 221 and the rear end shaft 222 are both arranged on the incineration sealing member 22, the power arm 23 is drivingly connected to the incineration sealing member 22, and the front end shaft 221 also has the power to move along the front end shaft slot 81. It is easy to think that a rotating power device 3 can drive multiple power arms 23 to rotate synchronously through the synchronous rotating shaft 239.

[0054] The release member 12 has a tendency to rotate and open. Figure 6 As shown, the release member 12 has a tendency to open by rotating counterclockwise around the hinge structure 19 by its own weight. Of course, for example, a torsion spring can be provided on the hinge structure 19 to realize or strengthen the tendency of the release member 12 to rotate and open.

[0055] The rear end of the front end shaft groove 81 is higher than or flush (located at the same horizontal height) with the front end of the front end shaft groove 81, so that when the incineration sealing component 22 is fully opened, the incineration sealing component 22 is completely located above the incineration container mouth 211. In other words, at this time, the incineration sealing component 22 has no part located below the incineration container mouth 211.

[0056] When the release member 12 is completely closed, the incineration sealing member 22 directly or indirectly abuts against the release member 12 to prevent the release member 12 from rotating and opening. It is easy to understand that there is no connection between the release member 12 and the incineration sealing member 22.

[0057] Working principle: the rotary power device 3 is started, and the power arm 23 drives the incineration sealing member 22 to move the rear end shaft 222 along the rear end shaft slot 82 and finally rise and move backward. The incineration sealing member 22 drives the front end shaft 221 to move along the front end shaft slot 81 and move backward, so that the front end shaft 221 of the incineration sealing member 22 moves horizontally and moves backward or rises and moves backward.

[0058] When the incineration sealing member 22 is fully opened, the incineration sealing member 22 is completely located above the incineration container opening 211. At this time, the incineration sealing member 22 is completely located outside the incineration container 21, and the bottom end of the release member 12 extends downward into the incineration container opening 211 and is lower than the incineration container opening 211, so that the excrement in the buffer structure 1 can be guided from the incineration container opening 211 into the incineration container 21; and the incineration sealing member 22 is completely located above the incineration container opening 211 and behind the release member 12, and is not easily exposed to excrement, etc., so that the incineration sealing member 22 can be kept relatively clean.

[0059] When the incineration sealing member 22 is completely closed and the release member 12 is completely closed, the incineration sealing member 22 and the release member 12 directly or indirectly abut against each other to prevent the release member 12 from rotating and opening, thereby ensuring the sealing between the release member 12 and the cache slot 11. In addition, since there is no connection between the release member 12 and the incineration sealing member 22, the positioning accuracy requirement for the cache structure 1 is relatively low when assembling the cache structure 1, and there is no need to connect the release member 12 and the incineration sealing member 22 in a narrow space, so the assembly difficulty is relatively low.

[0060] As one of the specific implementations, the release member 12 is provided with a sealing elastic member 122, and the incineration sealing member 22 is provided with a supporting structure 223. When the release member 12 is fully closed, the supporting structure 223 abuts against the sealing elastic member 122. The elastic force provided by the sealing elastic member 122 prevents the release member 12 from rotating and opening, so that the release member 12 and the cache slot 11 fit tightly, and the release member 12 and the cache slot 11 can be ensured to be sealed.

[0061] As one of the specific implementations, the release member 12 is made of a metal plate and has elasticity, one end of the release member 12 is bent to form a sealing elastic member 122, or one end of the release member 12 is bent to form a flange 123 and a sealing elastic member 122. The release member 12 can be manufactured by a process such as stamping, which is conducive to reducing manufacturing costs.

[0062] As one of the specific implementations, the abutting structure 223 includes an abutting wheel frame 225 and an abutting wheel 224 hinged on the abutting wheel frame 225; the abutting wheel frame 225 is fixed on the incineration sealing member 22, and the abutting wheel 224 abuts against the sealing elastic member 122. The abutting wheel 224 rolls when abutting against the sealing elastic member 122, which can ensure that the state of the abutting wheel 224 abutting against the sealing elastic member 122 is stable each time the incineration sealing member 22 is closed. Of course, the abutting wheel 224 can also be made of plastic or the like to have elasticity, so as to improve the sealing force generated by the elastic force when the abutting structure 223 abuts against the sealing elastic member 122.

[0063] As one of the specific implementations, one end of the power arm 23 is hinged to the incineration sealing part 22. For example, one end of the power arm 23 is hinged between the front end shaft 221 and the rear end shaft 222, that is, the middle part of the incineration sealing part 22, so that the power arm 23 is driven and connected to the incineration sealing part 22.

[0064] As one of the specific implementations, one end of the power arm 23 is hinged to the rear end shaft 222 , and the rear end shaft slot 82 is annular and fan-shaped and coaxial with the rotating power shaft 31 .

[0065] During the opening of the incineration sealing part 22, the power arm 23 pulls the rear end shaft slide groove 82, which can ensure that the incineration sealing part 22 is opened smoothly; during the closing of the incineration sealing part 22, the power arm 23 pushes the rear end shaft slide groove 82, which can ensure that the incineration sealing part 22 is against the top of the incineration container 21 to improve the sealing performance.

[0066] As one of the specific implementations, a front chute height difference 831 is provided between the two ends of the front shaft chute 81; when the incineration sealing member 22 is opened, the front chute height difference 831 causes the rear end shaft 222 to rise, and the front chute height difference 831 is smaller than the rear chute height difference 832. In the process of closing the incineration sealing member 22, the overall posture of the incineration sealing member 22 changes as follows: while the incineration sealing member 22 moves forward horizontally as a whole, the inclination angle of the incineration sealing member 22 also gradually decreases (with the front end shaft 221 as the apex of the inclination angle), so that the front end of the incineration sealing member 22 gradually abuts against the incineration container 21 toward its rear end, and the front end (the end where the front end shaft 221 is located) and the rear end (the end where the rear end shaft 222 is located) of the incineration sealing member 22 both have a downward displacement, which can ensure that the incineration sealing member 22 seals the incineration container mouth 211 more evenly.

[0067] As one of the specific implementations, a flexible sealing gasket 229 is fixedly arranged on the bottom end surface of the incineration sealing member 22, and the sealing gasket 229 abuts against the top of the incineration container 21 and completely blocks the incineration container opening 211, so that the incineration sealing member 22 indirectly and completely blocks the incineration container opening 211, for example, the sealing gasket 229 is asbestos, etc. The sealing performance of the incineration sealing member 22 to the incineration container opening 211 can be improved, thereby improving the deodorization effect and safety.

[0068] As one of the specific implementations, a sensor 5 electrically connected to the rotary power device 3 is also included; the sensor 5 is arranged on the moving path of the front shaft 221 and / or the moving path of the rear shaft 222. When the incineration sealing member 22 is fully opened or fully closed, the front shaft 221 or the rear shaft 222 triggers the sensor 5, so that the rotary power device 3 stops, which can prevent the front shaft 221 from excessively abutting against the inner wall of the front shaft slot 81, or prevent the rear shaft 222 from excessively abutting against the inner wall of the rear shaft slot 82 and being damaged, thereby achieving limit and improving reliability.

[0069] As one of the specific implementations, a slide wheel 28 is provided on the front shaft 221 and / or the rear shaft 222, and the slide wheel 28 is provided with a circular positioning groove 281; there is a part of the carrier 8 inserted into the positioning groove 281. The carrier 8 is made of a steel plate, etc., and is U-shaped as a whole when viewed from above; both side walls of the carrier 8 are provided with a through front shaft slide groove 81 and a rear shaft slide groove 82; the side wall of the peripheral edge of the front shaft slide groove 81 of the carrier 8 is inserted into the positioning groove 281 of the slide wheel 28 of the front shaft 221, and the same is true for the rear shaft 222. It can ensure the stability of the front shaft 221 and / or the rear shaft 222 along the slide groove (the front shaft slide groove 81 and the rear shaft slide groove 82 are collectively referred to as the slide groove).

[0070] Second embodiment. Please refer to Figure 11-15 .

[0071] The incineration toilet sealing cover structure of the second embodiment is different from that of the first embodiment mainly in the connecting arm 231 and the rear end shaft slide groove 82, the sealing elastic member 122, the trigger body 51 and the trigger body slide rod 52, etc.

[0072] The second embodiment differs from the first embodiment in that it further comprises a connecting arm 231, and the two ends of the connecting arm 231 are respectively hinged to the power arm 23 and the incineration sealing member 22, for example, the connecting arm 231 is hinged to the front shaft 221 or the rear shaft 222. The rear shaft slide groove 82 does not need to be set as a ring sector (it does not exclude that the rear shaft slide groove 82 is a ring sector), and can be set as a linear slide groove, which can improve the design freedom and reduce the manufacturing difficulty of the rear shaft slide groove 82.

[0073] The difference between the second embodiment and the first embodiment is that the sealing elastic member 122 is a U-shaped elastic sheet and both ends are respectively fixedly connected to the release member 12, such as by welding, which is conducive to reducing manufacturing costs.

[0074] The second embodiment is different from the first embodiment in that it further comprises a trigger body slide bar 52 and a trigger body 51 linearly slidably connected to the trigger body slide bar 52, the trigger body 51 is hinged to the front end shaft 221 and the trigger body slide bar 52 is parallel to the front end shaft slide groove 81, or the trigger body 51 is hinged to the rear end shaft 222 and the trigger body slide bar 52 is parallel to the rear end shaft slide groove 82, so as to improve the reliability of the trigger sensor 5.

[0075] The terms first, second, etc. used in the present invention do not indicate any order, quantity or importance, but are only used for distinction.

[0076] As used herein, the terms a, an, etc. do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced object.

[0077] Terms indicating orientation or position as used in the present invention, such as top, bottom, side, longitudinal, lateral, middle, center, outside, inside, horizontal, vertical, left, right, above, below, etc., are intended to reflect relative positions rather than absolute positions.

[0078] As used in the present invention, the terms: generally, overall, approximately, close, etc., are limiting terms to indicate that a feature exists but a certain deviation is allowed. The amount of the certain deviation allowed may vary depending on the specific context; for example, the specific context that may depend on the deviation of a dimension includes but is not limited to the relevant standards of the dimension tolerance.

Claims

1. An incineration toilet sealing cover structure, comprising a buffer structure (1), an incineration structure (2), a carrier (8) and a rotary power device (3) provided with a rotary power shaft (31); the buffer structure (1) comprises a release member (12) and a buffer slot (11) provided with a release port (111), the release member (12) is hinged to the buffer slot (11) and blocks the release port (111), the incineration structure (2) comprises an incineration sealing member (22) and an incineration container (21) provided with an incineration container port (211); the incineration sealing member (22) is located between the release member (12) and the incineration container (21) and directly or indirectly completely blocks the incineration container port (211); a heating device (219) is provided in the incineration container (21); the incineration sealing member (22) is located between the release member (12) and the incineration container (21), and directly or indirectly completely blocks the incineration container port (211); a heating device (219) is provided in the incineration container (21); the incineration container (21) is characterized in that: The incineration sealing member (22) is provided with a front end shaft (221) and a rear end shaft (222); the carrier (8) is provided with a front end shaft slide groove (81) and a rear end shaft slide groove (82); a rear slide groove height difference (832) is provided between the two ends of the rear end shaft slide groove (82); when the incineration sealing member (22) is fully opened, the rear end shaft (222) is lifted and moved backward due to the rear end slide groove height difference (832); the front end shaft (221) is slidably connected to the front end shaft slide groove (81), and the rear end shaft (222) is slidably connected to the rear end shaft slide groove (82); the rotating power shaft (31) is fixedly connected to a power arm (23) The power arm (23) is drivingly connected to the incineration sealing member (22), so that the rear end shaft (222) has the power to move along the rear end shaft slide groove (82); the release member (12) has the tendency to rotate and open; the rear end of the front end shaft slide groove (81) is higher than or flush with the front end of the front end shaft slide groove (81), so that when the incineration sealing member (22) is fully opened, the incineration sealing member (22) is completely located above the incineration container mouth (211); when the release member (12) is fully closed, the incineration sealing member (22) and the release member (12) directly or indirectly abut against each other to prevent the release member (12) from rotating and opening.

2. The sealing cover structure of the incineration toilet according to claim 1 is characterized in that: The release member (12) is provided with a sealing elastic member (122), and the incineration sealing member (22) is provided with a supporting structure (223). When the release member (12) is completely closed, the supporting structure (223) and the sealing elastic member (122) are in contact with each other.

3. The sealing cover structure of the incineration toilet according to claim 2 is characterized in that: The sealing elastic member (122) is a U-shaped spring sheet and its two ends are respectively fixedly connected to the release member (12); or, the release member (12) is made of a metal plate, and one end of the release member (12) is bent to form the sealing elastic member (122), or one end of the release member (12) is bent to form a flange (123) and the sealing elastic member (122).

4. The sealing cover structure of the incineration toilet according to claim 2 is characterized in that: The resisting structure (223) comprises a resisting wheel frame (225) and a resisting wheel (224) hinged on the resisting wheel frame (225); the resisting wheel frame (225) is fixed on the incineration sealing component (22), and the resisting wheel (224) resists against the sealing elastic component (122).

5. The sealing cover structure of the incineration toilet according to claim 1 is characterized in that: One end of the power arm (23) is hinged to the incineration sealing member (22).

6. The sealing cover structure of the incineration toilet according to claim 1 is characterized in that: One end of the power arm (23) is hinged to the rear end shaft (222), and the rear end shaft sliding groove (82) is annular and fan-shaped and is coaxial with the rotating power shaft (31).

7. The sealing cover structure of the incineration toilet according to claim 1 is characterized in that the front end A front slide groove height difference (831) is provided between the two ends of the shaft slide groove (81); when the incineration sealing member (22) is opened, the front slide groove height difference (831) causes the rear end shaft (222) to rise, and the front slide groove height difference (831) is smaller than the rear slide groove height difference (832).

8. The sealing cover structure of the incineration toilet according to claim 1 is characterized in that the front end A slotted wheel (28) is provided on the shaft (221) and / or the rear end shaft (222), and the slotted wheel (28) is provided with a circular positioning groove (281); and a portion of the carrier (8) is inserted into the positioning groove (281).

9. The sealing cover structure of the incineration toilet according to claim 1 is characterized in that: It also includes a connecting arm (231), the two ends of which are respectively hinged to the power arm (23) and the incineration sealing member (22).

10. The sealing cover structure of the incineration toilet according to claim 1, characterized in that: The invention also comprises a sensor (5) electrically connected to the rotary power device (3); the sensor (5) is arranged on the moving path of the front shaft (221) and / or on the moving path of the rear shaft (222); and also comprises a trigger body slide rod (52) and a trigger body (51) linearly slidably connected to the trigger body slide rod (52); the trigger body (51) is hinged to the front shaft (221) and the trigger body slide rod (52) is parallel to the front shaft slide groove (81), or the trigger body (51) is hinged to the rear shaft (222) and the trigger body slide rod (52) is parallel to the rear shaft slide groove (82).

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