A portable automatic packing toilet

Abstract

The utility model provides a portable automatic packing toilet, which relates to the technical field of daily necessities and solves the technical problem of the lack of a portable toilet in the prior art. The device comprises a frame, a bag storage box, a bag moving structure, a bag collecting structure and a hot melt sealing structure, wherein the bag storage box is installed at the upper end of the frame, the bag moving structure and the bag collecting structure are installed in the frame and the bag moving structure is located above the bag collecting structure, and the hot melt sealing structure is installed on the bag collecting structure; the bag storage box is used to store plastic bags, the bag moving structure is used to transport the plastic bags in the bag storage box downward, the bag collecting structure is used to shrink the plastic bags, and the hot melt sealing structure is used to seal and separate the shrinkage of the plastic bags.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a portable automatic packing toilet. Background Art

[0002] The toilet is an indispensable tool in daily life. When people go out for a long time, they often find that it is not easy to find a public toilet nearby. Children, in particular, do not have the same self-control as adults, and long-term suppression of urination and defecation has a bad impact on the body. Most public toilets also have the problem of whether the sanitary environment meets the standards, which is particularly prominent for girls.

[0003] The applicant has found that the prior art has at least the following technical problems:

[0004] In the prior art, there is a lack of a toilet that can be conveniently carried. Utility Model Content

[0005] The purpose of the utility model is to provide a portable automatic packing toilet to solve the technical problem of the lack of a portable toilet in the prior art. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model provides a portable automatic packing toilet, comprising a frame, a bag storage box, a bag moving structure, a bag collecting structure and a hot melt sealing structure, wherein the bag storage box is installed at the upper end of the frame, the bag moving structure and the bag collecting structure are installed in the frame and the bag moving structure is located above the bag collecting structure, and the hot melt sealing structure is installed on the bag collecting structure;

[0008] The bag storage box is used to store plastic bags, the bag moving structure is used to transport the plastic bags in the bag storage box downward, the bag collecting structure is used to shrink the plastic bags, and the hot melt sealing structure is used to seal and separate the shrunken ends of the plastic bags.

[0009] Optionally, the bag storage box is an annular structure, and an annular opening is provided on the inner side wall of the bag storage box.

[0010] Optionally, the bag storage box comprises an annular containing body and an annular top cover, the annular top cover is detachably connected to the annular containing body, and the annular through opening is provided between the inner end of the annular top cover and the inner end of the annular containing body.

[0011] Optionally, the bag moving structure includes a first motor, a first connecting part, a first gear group, a second gear group and a squeezing roller group, the housing of the first motor is connected to the frame, the first gear group and the second gear group are symmetrically arranged, the output shaft of the first motor is connected to the first connecting part, the first gear group and the second gear group are both connected to the first connecting part, and there are two squeezing roller groups, and the two squeezing roller groups are respectively connected to the first gear group and the second gear group.

[0012] Optionally, the first connecting part includes a connecting shaft, a first double gear and a second double gear, the two ends of the connecting shaft are respectively rotatably connected to the two sides of the frame body through bearings, the first double gear and the second double gear are respectively connected to the two ends of the connecting shaft, the first gear on the output shaft of the first motor is meshed with the first double gear, the first double gear is meshed with the first gear group, and the second double gear is meshed with the second gear group.

[0013] Optionally, the first gear set and the second gear set both include a support frame, a third double gear, a second gear, a third gear and an adjusting part, the extrusion roller group includes a first plastic rubber wheel and a second plastic rubber wheel, the support frame is connected to the frame body, the third double gear, the second gear, the third gear and the adjusting part are all located on the inner side of the support frame, the first plastic rubber wheel and the second plastic rubber wheel are located on the outer side of the support frame, the third double gear, the second gear and the third gear are meshed and connected in sequence, the third double gear is rotatably connected to the support frame through the first shaft, the second gear is rotatably connected to the support frame through the second shaft and the first plastic rubber wheel is connected to the end of the second shaft, the third gear is rotatably connected to the support frame through the third shaft and the second plastic rubber wheel is connected to the end of the third shaft, the adjusting part is connected to the third shaft, and there is an extrusion gap between the first plastic rubber wheel and the second plastic wheel.

[0014] Optionally, the bag collecting structure includes a second motor, a second connecting part, a first synchronous belt, a second synchronous belt, a fixed part, a movable part and a guide part, the housing of the second motor is connected to the frame, the first synchronous belt and the second synchronous belt are symmetrically arranged, the output shaft of the second motor is connected to the second connecting part, the first synchronous belt and the second synchronous belt are both connected to the second connecting part, the fixed part is connected to the frame, the two ends of the movable part are respectively connected to the first synchronous belt and the second synchronous belt, and the fixed part and the movable part are connected through the guide part.

[0015] Optionally, the second connecting part includes a third synchronous belt and a synchronous shaft, one end of the third synchronous belt is connected to the output shaft of the second motor, the other end of the third synchronous belt is connected to the middle part of the synchronous shaft, the two ends of the synchronous shaft are respectively rotatably connected to the two sides of the frame through bearings, and the first synchronous belt and the second synchronous belt are respectively connected to the two ends of the synchronous shaft.

[0016] Optionally, a first shrinking plate is provided on the fixed portion, and a second shrinking plate is provided on the movable portion.

[0017] Optionally, the hot melt sealing structure comprises a first hot melt plate and a second hot melt plate, wherein the first hot melt plate is mounted on the fixed portion, and the second hot melt plate is mounted on the movable portion;

[0018] The first hot melt plate is provided with raised strips, and the second hot melt plate is provided with recessed grooves.

[0019] The utility model provides a portable automatic packing toilet. Plastic bags are folded in a bag storage box according to a certain folding sequence, so that the plastic bags can be easily stored and replaced. The bag conveying structure squeezes and conveys the two sides of the plastic bag, so that the plastic bag is in an open state and is located in a frame. When the user has finished using the plastic bag, the bag conveying structure continues to convey the bag downward for a certain distance and then stops. Then the bag collecting structure shrinks a certain section of the plastic bag, and then uses a hot-melt sealing structure to seal and separate the shrinkage, so that the dirty plastic bag can be taken down. The device is easy to carry and can automatically pack the plastic bags, thus solving the technical problem of the lack of a portable toilet in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a portable automatic packing toilet provided by an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a portable automatic packing toilet provided by an embodiment of the utility model without a frame;

[0023] Figure 3 It is a structural schematic diagram of a bag storage box for a portable automatic packing toilet provided by an embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of a bag-moving structure of a portable automatic packing toilet provided by an embodiment of the utility model;

[0025] Figure 5 It is a structural schematic diagram of a portable automatic packing toilet provided by an embodiment of the utility model, in which a bag-moving structure lacks a support frame;

[0026] Figure 6 It is a structural schematic diagram of a bag collecting structure of a portable automatic packing toilet provided by an embodiment of the utility model;

[0027] Figure 7 It is a structural schematic diagram of another side of a bag collecting structure of a portable automatic packing toilet provided by an embodiment of the utility model.

[0028] In the figure, 1, the frame;

[0029] 2. Bag storage box; 21. Ring-shaped container; 22. Ring-shaped top cover; 23. Ring-shaped opening;

[0030] 3. Bag moving structure; 31. First motor; 32. First connecting part; 321. Connecting shaft; 322. First double gear; 323. Second double gear; 33. First gear set; 331. Support frame; 332. Third double gear; 333. Second gear; 334. Third gear; 335. Adjusting part; 34. Second gear set; 35. Extrusion roller set; 351. First plastic wheel; 352. Second plastic wheel;

[0031] 4. bag collecting structure; 41. second motor; 42. second connecting part; 43. first synchronous belt; 44. second synchronous belt; 45. fixing part; 451. first contraction plate; 46. moving part; 461. second contraction plate; 47. guiding part;

[0032] 5. Hot melt sealing structure; 51. First hot melt plate; 52. Second hot melt plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0034] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0036] The utility model provides a portable automatic packing toilet, comprising a frame 1, a bag storage box 2, a bag moving structure 3, a bag receiving structure 4 and a hot melt sealing structure 5, wherein the bag storage box 2 is mounted on the upper end of the frame 1, the bag moving structure 3 and the bag receiving structure 4 are mounted in the frame 1 and the bag moving structure 3 is located above the bag receiving structure 4, and the hot melt sealing structure 5 is mounted on the bag receiving structure 4;

[0037] The bag storage box 2 is used to store plastic bags, the bag moving structure 3 is used to transport the plastic bags in the bag storage box 2 downward, the bag collecting structure 4 is used to shrink the plastic bags, and the hot melt sealing structure 5 is used to seal and separate the shrinkage of the plastic bags. The utility model provides a portable automatic packaging toilet. The plastic bags are folded in the bag storage box 2 according to a certain folding order, which can make the plastic bags easy to store and replace. The bag moving structure 3 squeezes and conveys the two sides of the plastic bags, which can make the plastic bags in an open state in the frame 1. When the user has finished using it, the bag moving structure 3 continues to convey downward for a distance and then stops. Then the bag collecting structure 4 shrinks a certain section of the plastic bag, and then uses the hot melt sealing structure 5 to seal and separate the shrinkage, so that the dirty plastic bag can be taken down. The device is easy to carry and can automatically pack plastic bags, which solves the technical problem of the lack of a portable toilet in the prior art.

[0038] As an optional embodiment, the bag storage box 2 is an annular structure, and an annular opening 23 is provided on the inner side wall of the bag storage box 2. The plastic bags are distributed in the bag storage box 2 in an annular shape, and the ends of the plastic bags are separated from the annular opening 23. The plastic bags are degradable plastic films.

[0039] As an optional embodiment, the bag storage box 2 includes an annular container 21 and an annular top cover 22. The annular top cover 22 is detachably connected to the annular container 21 to facilitate the replacement of plastic bags. An annular opening 23 is provided between the inner end of the annular top cover 22 and the inner end of the annular container 21.

[0040] As an optional embodiment, the bag moving structure 3 includes a first motor 31, a first connecting part 32, a first gear set 33, a second gear set 34 and a squeezing roller set 35. The housing of the first motor 31 is connected to the frame 1. The first gear set 33 and the second gear set 34 are symmetrically arranged. The output shaft of the first motor 31 is connected to the first connecting part 32. The first gear set 33 and the second gear set 34 are both connected to the first connecting part 32. There are two squeezing roller sets 35, and the two squeezing roller sets 35 are respectively connected to the first gear set 33 and the second gear set 34. After the first motor 31 is started, it drives the first connecting part 32 to rotate, thereby driving the first gear set 33 and the second gear set 34 to operate, and then driving the squeezing roller set 35 to operate, so that the plastic bag is transmitted downward.

[0041] As an optional embodiment, the first connecting part 32 includes a connecting shaft 321, a first double gear 322, and a second double gear 323. The two ends of the connecting shaft 321 are respectively rotatably connected to the two sides of the frame 1 through bearings. The first double gear 322 and the second double gear 323 are respectively connected to the two ends of the connecting shaft 321. The first gear on the output shaft of the first motor 31 is meshed and connected with the first double gear 322, that is, the first gear is meshed and connected with the large gear on the first double gear 322, the first double gear 322 is meshed and connected with the first gear set 33, the pinion on the first double gear 322 is meshed and connected with the large gear in the third double gear 332 on the first gear set 33, the second double gear 323 is meshed and connected with the second gear set 34, and the pinion on the second double gear 323 is meshed and connected with the large gear in the third double gear 332 on the second gear set 34.

[0042] As an optional embodiment, the first gear set 33 and the second gear set 34 both include a support frame 331, a third double gear 332, a second gear 333, a third gear 334 and an adjusting portion 335, the squeezing roller set 35 includes a first plastic rubber wheel 351 and a second plastic rubber wheel 352, the support frame 331 is connected to the frame body 1, the third double gear 332, the second gear 333, the third gear 334 and the adjusting portion 335 are all located on the inner side of the support frame 331, the first plastic rubber wheel 351 and the second plastic rubber wheel 352 are located on the outer side of the support frame 331, the pinion on the third double gear 332, the second gear 333 and the third gear 334 are meshed and connected in sequence, The third double gear 332 is rotationally connected to the support frame 331 via the first axis, the second gear 333 is rotationally connected to the support frame 331 via the second axis and the first plastic rubber wheel 351 is connected to the end of the second axis, the third gear 334 is rotationally connected to the support frame 331 via the third axis and the second plastic rubber wheel 352 is connected to the end of the third axis, the adjustment part 335 is connected to the third axis, there is an extrusion gap between the first plastic rubber wheel 351 and the second plastic rubber wheel 352, and during the operation of the third gear 334, the gap size between the first plastic rubber wheel 351 and the second plastic rubber wheel 352 can be automatically adjusted through the adjustment part 335, so as to extrude and convey the plastic bag.

[0043] As an optional embodiment, the bag collecting structure 4 includes a second motor 41, a second connecting part 42, a first synchronous belt 43, a second synchronous belt 44, a fixed part 45, a movable part 46 and a guide part 47. The housing of the second motor 41 is connected to the frame 1, the first synchronous belt 43 and the second synchronous belt 44 are symmetrically arranged, the output shaft of the second motor 41 is connected to the second connecting part 42, the first synchronous belt 43 and the second synchronous belt 44 are both connected to the second connecting part 42, the fixed part 45 is connected to the frame 1, and the two ends of the movable part 46 are respectively connected to the first synchronous belt 43 and the second synchronous belt 44, and the fixed part 45 and the movable part 46 are connected by the guide part 47. After the second motor 41 is started, it drives the second connecting part 42 to operate, thereby driving the first synchronous belt 43 and the second synchronous belt 44 to operate, thereby driving the movable part 46 to move in the direction close to or away from the fixed part 45, and the guide part 47 is used to guide the movable part 46 to prevent the movable part 46 from shifting during the movement.

[0044] As an optional implementation, the second connection part 42 includes a third synchronous belt and a synchronous shaft, one end of the third synchronous belt is connected to the output shaft of the second motor 41, the other end of the third synchronous belt is connected to the middle of the synchronous shaft, the two ends of the synchronous shaft are respectively connected to the two sides of the frame 1 through bearings, and the first synchronous belt 43 and the second synchronous belt 44 are respectively connected to the two ends of the synchronous shaft. After the second motor 41 is started, it will drive the third synchronous belt to operate, and then drive the synchronous shaft to operate, thereby driving the first synchronous belt 43 and the second synchronous belt 44 to operate.

[0045] As an optional embodiment, a first shrinking plate 451 is provided on the fixed portion 45, and a second shrinking plate 461 is provided on the movable portion 46. There are two first shrinking plates 451 and two second shrinking plates 461, and when the movable portion 46 approaches the fixed portion 45, the first shrinking plate 451 and the second shrinking plate 461 will approach each other, thereby shrinking the plastic bag.

[0046] As an optional embodiment, the hot melt sealing structure 5 includes a first hot melt plate 51 and a second hot melt plate 52, the first hot melt plate 51 is installed on the fixed part 45, and the second hot melt plate 52 is installed on the movable part 46;

[0047] The first hot melt plate 51 is provided with a raised strip, and the second hot melt plate 52 is provided with a sunken groove. The first hot melt plate 51 and the second hot melt plate 52 are heated by electric heating wires. When the first hot melt plate 51 and the second hot melt plate 52 are close to each other, the shrinkage of the plastic bag will be heated and sealed, and the raised strip and the sunken groove will melt the plastic bag, so that the plastic bag can be taken down.

[0048] It also includes a controller, a temperature sensor and an in-position sensor. The controller is used to control the operation of the bag moving structure 3, the bag collecting structure 4 and the hot melt sealing structure 5. The temperature sensor is used to sense the temperature of the hot melt sealing structure 5. The in-position sensor is used to sense the moving position of the moving part 46.

[0049] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A portable automatic packing toilet, characterized in that: It comprises a frame (1), a bag storage box (2), a bag moving structure (3), a bag collecting structure (4) and a hot-melt sealing structure (5), wherein: The bag storage box (2) is installed at the upper end of the frame (1), the bag moving structure (3) and the bag collecting structure (4) are installed in the frame (1) and the bag moving structure (3) is located above the bag collecting structure (4), and the hot melt sealing structure (5) is installed on the bag collecting structure (4); The bag storage box (2) is used to store plastic bags, the bag moving structure (3) is used to transport the plastic bags in the bag storage box (2) downward, the bag collecting structure (4) is used to shrink the edges of the plastic bags, and the hot-melt sealing structure (5) is used to seal the shrunken edges of the plastic bags and separate them.

2. A portable automatic packing toilet according to claim 1, characterized in that: The bag storage box (2) is an annular structure, and an annular opening (23) is provided on the inner side wall of the bag storage box (2).

3. A portable automatic packing toilet according to claim 2, characterized in that: The bag storage box (2) comprises an annular container (21) and an annular top cover (22), wherein the annular top cover (22) is detachably connected to the annular container (21), and the annular opening (23) is provided between the inner end of the annular top cover (22) and the inner end of the annular container (21).

4. A portable automatic packing toilet according to claim 1, characterized in that: The bag moving structure (3) comprises a first motor (31), a first connecting part (32), a first gear set (33), a second gear set (34) and a squeezing roller set (35); the housing of the first motor (31) is connected to the frame (1); the first gear set (33) and the second gear set (34) are symmetrically arranged; the output shaft of the first motor (31) is connected to the first connecting part (32); the first gear set (33) and the second gear set (34) are both connected to the first connecting part (32); there are two squeezing roller sets (35), and the two squeezing roller sets (35) are respectively connected to the first gear set (33) and the second gear set (34).

5. A portable automatic packing toilet according to claim 4, characterized in that: The first connecting portion (32) comprises a connecting shaft (321), a first double gear (322) and a second double gear (323); the two ends of the connecting shaft (321) are rotatably connected to the two sides of the frame (1) via bearings; the first double gear (322) and the second double gear (323) are respectively connected to the two ends of the connecting shaft (321); the first gear on the output shaft of the first motor (31) is meshedly connected with the first double gear (322); the first double gear (322) is meshedly connected with the first gear set (33); and the second double gear (323) is meshedly connected with the second gear set (34).

6. A portable automatic packing toilet according to claim 4, characterized in that: The first gear set (33) and the second gear set (34) both comprise a support frame (331), a third double gear (332), a second gear (333), a third gear (334) and an adjusting portion (335); the squeezing roller set (35) comprises a first plastic rubber wheel (351) and a second plastic rubber wheel (352); the support frame (331) is connected to the frame body (1); the third double gear (332), the second gear (333), the third gear (334) and the adjusting portion (335) are all located on the inner side of the support frame (331); the first plastic rubber wheel (351) and the second plastic rubber wheel (352) are located on the outer side of the support frame (331); the third plastic rubber wheel (351) and the second plastic rubber wheel (352) are located on the outer side of the support frame (331); The double gear (332), the second gear (333) and the third gear (334) are meshed and connected in sequence; the third double gear (332) is rotationally connected to the support frame (331) via a first shaft; the second gear (333) is rotationally connected to the support frame (331) via a second shaft and the first plastic rubber wheel (351) is connected to the end of the second shaft; the third gear (334) is rotationally connected to the support frame (331) via a third shaft and the second plastic rubber wheel (352) is connected to the end of the third shaft; the adjustment portion (335) is connected to the third shaft; and an extrusion gap exists between the first plastic rubber wheel (351) and the second plastic rubber wheel (352).

7. A portable automatic packing toilet according to claim 1, characterized in that: The bag collecting structure (4) comprises a second motor (41), a second connecting part (42), a first synchronous belt (43), a second synchronous belt (44), a fixed part (45), a movable part (46) and a guide part (47); the housing of the second motor (41) is connected to the frame (1); the first synchronous belt (43) and the second synchronous belt (44) are symmetrically arranged; the output shaft of the second motor (41) is connected to the second connecting part (42); the first synchronous belt (43) and the second synchronous belt (44) are both connected to the second connecting part (42); the fixed part (45) is connected to the frame (1); the two ends of the movable part (46) are respectively connected to the first synchronous belt (43) and the second synchronous belt (44); the fixed part (45) and the movable part (46) are connected via the guide part (47).

8. A portable automatic packing toilet according to claim 7, characterized in that: The second connecting portion (42) includes a third synchronous belt and a synchronous shaft, one end of the third synchronous belt is connected to the output shaft of the second motor (41), the other end of the third synchronous belt is connected to the middle of the synchronous shaft, the two ends of the synchronous shaft are respectively rotatably connected to the two sides of the frame (1) through bearings, and the first synchronous belt (43) and the second synchronous belt (44) are respectively connected to the two ends of the synchronous shaft.

9. The portable automatic packing toilet according to claim 7, characterized in that: The fixed portion (45) is provided with a first contraction plate (451), and the movable portion (46) is provided with a second contraction plate (461).

10. A portable automatic packing toilet according to claim 7, characterized in that: The hot melt sealing structure (5) comprises a first hot melt plate (51) and a second hot melt plate (52), wherein the first hot melt plate (51) is mounted on the fixed portion (45), and the second hot melt plate (52) is mounted on the movable portion (46); The first hot melt plate (51) is provided with a raised strip, and the second hot melt plate (52) is provided with a recessed groove.

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