Pedal type public environment sanitary box

Abstract

The utility model relates to the technical field of environmental protection, and discloses a pedal type public environment sanitary box which comprises a garbage can body, guide rails located on the front side and the rear side of a feeding opening are fixedly installed at the top of the garbage can body, two cover plates are slidably connected into the guide rails, and L-shaped fixing plates are fixedly installed at the bottoms of the opposite sides of the two cover plates. A threaded lantern ring is fixedly mounted at the rear end of the L-shaped fixing plate, a bidirectional threaded rod is in threaded connection with the interior of the threaded lantern ring, and a treading part is fixedly mounted at the bottom of the transmission part. A pedal is treaded to drive a U-shaped plate to move downwards along a supporting column, then a steel wire rope is pulled downwards through the U-shaped plate to drive an assembly body of a winding wheel and a bidirectional threaded rod to rotate, two sets of threaded lantern rings, an L-shaped fixing plate and a cover plate are driven to move oppositely along a guide rail, and a throwing opening in the top of a garbage can body is opened; and the cover plate translates transversely, so that water drops are prevented from being thrown onto the body of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a pedal-type public environmental sanitation box. Background Art

[0002] Sanitary bins are used to hold garbage in public places. They are convenient for collecting garbage and for subsequent unified treatment of garbage. Garbage bins are divided into recyclable garbage bins and non-recyclable garbage bins. In order to reduce the number of hands touching the garbage bins and avoid getting their hands dirty during use, some garbage bins have the function of being opened by stepping on a pedal.

[0003] After stepping on the pedal of a conventional pedal-operated trash can, the lid of the trash can swings open to expose the delivery port. Since the trash in the trash can contains moisture, it evaporates and condenses on the lid. During the process of the lid swinging open, it is easy to be thrown onto the user and stain his clothes. Therefore, further improvements can be made. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a pedal-type public environmental sanitation bin, which has the advantages of preventing water drops from splashing onto the body when the lid of the bin is opened, and solves the problem that water droplets are easily splashed out when the lid of the bin is deflected and opened.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of preventing water drops from splashing onto the body when the dustbin lid is opened, the utility model provides the following technical solutions: a pedal-type public environmental sanitation bin, comprising a dustbin body, the top of the dustbin body is inclined in a shape of low front and high back, an inlet is provided on the top of the dustbin body, guide rails located at the front and rear sides of the inlet are fixedly installed on the top of the dustbin body, two cover plates are slidably connected in the guide rails, an L-shaped fixing plate is fixedly installed on the bottom of the opposite sides of the two cover plates, a threaded collar is fixedly installed on the rear end of the L-shaped fixing plate, a two-way threaded rod is threadedly connected inside the threaded collar, the two-way threaded rod is rotatably connected to the dustbin body, a torsion spring is fixedly installed between the end of the two-way threaded rod and the inner wall of the dustbin body, a transmission component is fixedly installed on the surface of the two-way threaded rod, a treading component is fixedly installed on the bottom of the transmission component, the treading component is slidably connected to the dustbin body, and a storage box is arranged inside the dustbin body.

[0008] Preferably, a circular bracket is fixedly installed on the lower part of the inner wall of the trash can body, a pillar is fixedly installed between the circular bracket and the bottom wall of the trash can body, two protective buckle plates distributed on the left and right are fixedly installed on the rear wall of the trash can body, the protective buckle plates are fixedly installed on the top of the circular bracket, an installation groove is opened on the front side of the trash can body, the installation groove is located on the lower side of the circular bracket, and two sealing doors distributed up and down are hinged on the rear side of the trash can body.

[0009] Preferably, the transmission component includes two winding wheels fixedly mounted on the surface of the bidirectional threaded rod, the two winding wheels are distributed on the left and right, a steel wire rope is fixedly mounted on the surface of the winding wheel, the steel wire rope is wound on the surface of the winding wheel, and the steel wire rope is arranged in a protective buckle plate.

[0010] Preferably, the pedal component includes a U-shaped plate arranged in the trash can body, the bottom end of the steel wire rope passes through the circular bracket and is fixedly mounted on the top of the rear end of the U-shaped plate, the surface of the U-shaped plate is provided with a mounting hole adapted to the pillar, the U-shaped plate is slidably connected to the surface of the pillar through the mounting hole, a pedal is fixedly mounted on the middle part of the front side of the U-shaped plate, the pedal is slidably connected in the mounting groove, a spring is fixedly mounted between the U-shaped plate and the bottom wall of the trash can body, the spring is sleeved on the outside of the pillar, a shielding plate is fixedly mounted on the middle part of the front side of the U-shaped plate, the shielding plate covers the rear opening of the mounting groove.

[0011] Preferably, the storage box is placed on the upper side of the circular bracket, and the front side of the storage box is provided with an inner recess matched with the shielding plate.

[0012] Preferably, the bottom array of the storage box is provided with water holes, and a water storage tank is placed inside the trash box body and below the circular bracket.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a pedal-type public environmental sanitation box, which has the following beneficial effects:

[0015] The pedal-type public environmental sanitation box drives the U-shaped plate to move downward along the support by stepping on the pedal, the spring is squeezed and contracted, and the shielding plate moves downward synchronously, while ensuring the sealing effect of the installation groove; then the steel wire rope is pulled downward through the U-shaped plate, driving the assembly of the winding wheel and the two-way threaded rod to rotate, the torsion spring twists to accumulate elastic potential energy, and while the two-way threaded rod rotates, it drives two groups of threaded collars, the L-shaped fixing plate and the cover plate to move oppositely along the guide rail, so that the input port on the top of the garbage bin body is opened; therefore, when the cover plate is stepped on to open, the cover plate is translated horizontally to avoid water droplets being thrown onto the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a three-dimensional structural schematic diagram of a pedal-type public environmental sanitation box proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a three-dimensional cutaway structure of a rubbish bin body of a pedal-type public environmental sanitation bin proposed by the utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of a storage box of a pedal-type public environmental sanitation box proposed by the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the transmission components of a pedal-type public environmental sanitation box proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of the pedal component of the pedal-type public environmental sanitation box.

[0021] In the figure: 1. Trash bin body; 2. Guide rail; 3. Cover plate; 4. L-shaped fixing plate; 5. Threaded collar; 6. Bidirectional threaded rod; 7. Torsion spring; 8. Transmission component; 9. Pedal component; 10. Storage box; 11. Inner recess; 12. Water storage tank; 13. Water hole; 101. Circular bracket; 102. Support column; 103. Protective buckle plate; 104. Installation groove; 105. Sealing door; 81. Winding wheel; 82. Wire rope; 901. U-shaped plate; 902. Pedal; 903. Spring; 904. Shielding plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4A pedal-type public environmental sanitation bin comprises a trash bin body 1. The top of the trash bin body 1 is inclined with the front lower and the back higher. An inlet is provided on the top of the trash bin body 1. The inclined design of the top of the trash bin body 1 makes it convenient to put garbage in. A storage box 10 is arranged inside the trash bin body 1. The storage box 10 is located below the inlet to store garbage. A guide rail 2 located at the front and rear sides of the inlet is fixedly installed on the top of the trash bin body 1. Two cover plates 3 are slidably connected inside the guide rail 2. The cross section of the guide rail 2 is L-shaped. The front and rear sides of the cover plates 3 are provided with strip flanges, which are embedded between the guide rail 2 and the trash bin body 1. An L-shaped fixing plate 4 is fixedly installed on the bottom of the opposite side of the two cover plates 3. A threaded collar 5 is fixedly installed on the rear end of the L-shaped fixing plate 4. A bidirectional threaded rod 6 is threadedly connected inside the threaded collar 5. The left and right halves of the bidirectional threaded rod 6 are provided with threads in opposite directions. The bidirectional threaded rod 6 is rotatably connected to the trash bin body 1, a torsion spring 7 is fixedly installed between the end of the bidirectional threaded rod 6 and the inner wall of the trash bin body 1, and a transmission component 8 is fixedly installed on the surface of the bidirectional threaded rod 6. The transmission component 8 includes two winding wheels 81 fixedly installed on the surface of the bidirectional threaded rod 6, and the two winding wheels 81 are distributed left and right. A steel wire rope 82 is fixedly installed on the surface of the winding wheel 81, and the steel wire rope 82 is wound on the surface of the winding wheel 81. When the steel wire rope 82 is pulled downward, the assembly of the winding wheel 81 and the bidirectional threaded rod 6 will be driven to rotate, and the elasticity of the torsion spring 7 will cause the bidirectional threaded rod 6 to rotate in the reverse direction and reset. A pedal component 9 is fixedly installed at the bottom of the transmission component 8, and the pedal component 9 is slidably connected to the trash bin body 1.

[0024] See also Figure 1-2 A circular bracket 101 is fixedly installed on the lower part of the inner wall of the trash bin body 1, and the storage box 10 is placed on the upper side of the circular bracket 101. A pillar 102 is fixedly installed between the circular bracket 101 and the bottom wall of the trash bin body 1. Two protective gussets 103 distributed on the left and right are fixedly installed on the rear wall of the trash bin body 1. The protective gussets 103 are fixedly installed on the top of the circular bracket 101, and the steel wire 82 is arranged in the protective gussets 103. The steel wire 82 is shielded and accommodated by the protective gussets 103. An installation groove 104 is opened on the front side of the trash bin body 1, and the installation groove 104 is located on the lower side of the circular bracket 101. Two sealing doors 105 distributed up and down are hinged on the rear side of the trash bin body 1. The upper sealing door 105 can be opened to take the storage box 10 out of the trash bin body 1 or put it into the trash bin body 1.

[0025] See also Figure 5The treading component 9 includes a U-shaped plate 901 disposed in the trash bin body 1, the bottom end of the steel wire rope 82 passes through the circular bracket 101 and is fixedly mounted on the top of the rear end of the U-shaped plate 901, a mounting hole adapted to the pillar 102 is provided on the surface of the U-shaped plate 901, the U-shaped plate 901 is slidably connected to the surface of the pillar 102 through the mounting hole, a pedal 902 is fixedly mounted in the middle of the front side of the U-shaped plate 901, the pedal 902 is slidably connected in the mounting groove 104, a spring 903 is fixedly mounted between the U-shaped plate 901 and the bottom wall of the trash bin body 1, the spring 903 is sleeved on the outside of the pillar 102, a shielding plate 904 is fixedly mounted in the middle of the front side of the U-shaped plate 901, and the shielding plate 904 covers the rear opening of the mounting groove 104. The trash bin body 1 is located at the mounting groove 104 for sealing. An avoidance groove is provided at the bottom plate of the trash bin body 1 corresponding to the shielding plate 904.

[0026] See also Figure 1-5 The front side of the storage box 10 is provided with an inner concave portion 11 adapted to the shielding plate 904. The bottom array of the storage box 10 is provided with water holes 13, through which the water inside the garbage placed in the storage box 10 can flow downward. A water storage tank 12 is placed inside the garbage box body 1 and below the circular bracket 101. The water flowing down from the water holes 13 is stored in the water storage tank 12. By opening the sealing door 105 at the lower side, the water storage tank 12 can be easily taken out and the water in the water storage tank 12 can be processed.

[0027] Working principle: By stepping on the pedal 902, the U-shaped plate 901 is driven to move downward along the pillar 102, the spring 903 is squeezed and contracted, and the shielding plate 904 moves downward synchronously, while ensuring the sealing effect of the installation groove 104; then the steel wire rope 82 is pulled downward through the U-shaped plate 901, driving the assembly of the winding wheel 81 and the two-way threaded rod 6 to rotate, and the torsion spring 7 is twisted to accumulate elastic potential energy. While the two-way threaded rod 6 rotates, it drives the two sets of threaded collars 5, the L-shaped fixing plate 4 and the cover plate 3 to move back to each other along the guide rail 2, and the input port on the top of the garbage bin body 1 is opened;

[0028] The garbage enters the storage box 10 through the input port, and the water in the garbage flows into the water tank 12 through the water holes 13; and the storage box 10 and the water tank 12 can be taken out by opening the sealed door 105 for subsequent processing.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pedal-operated public sanitation bin, comprising a rubbish bin body (1), characterized in that: The top of the trash bin body (1) is inclined with the front lower and the rear higher. The top of the trash bin body (1) is provided with an inlet. The top of the trash bin body (1) is fixedly provided with a guide rail (2) located at the front and rear sides of the inlet. Two cover plates (3) are slidably connected inside the guide rail (2). An L-shaped fixing plate (4) is fixedly provided at the bottom of the two cover plates (3) on the opposite side. A threaded collar (5) is fixedly provided at the rear end of the L-shaped fixing plate (4). A bidirectional threaded rod (6) is threadedly connected inside the threaded collar (5). The bidirectional threaded rod (6) is rotatably connected to the trash bin body (1). A torsion spring (7) is fixedly provided between the end of the bidirectional threaded rod (6) and the inner wall of the trash bin body (1). A transmission component (8) is fixedly provided on the surface of the bidirectional threaded rod (6). A treading component (9) is fixedly provided at the bottom of the transmission component (8). The treading component (9) is slidably connected to the trash bin body (1). A storage box (10) is provided inside the trash bin body (1).

2. The pedal-operated public environmental sanitation box according to claim 1, characterized in that: A circular bracket (101) is fixedly mounted on the lower part of the inner wall of the trash bin body (1), a support (102) is fixedly mounted between the circular bracket (101) and the bottom wall of the trash bin body (1), two protective buckle plates (103) distributed on the left and right are fixedly mounted on the rear wall of the trash bin body (1), the protective buckle plates (103) are fixedly mounted on the top of the circular bracket (101), a mounting groove (104) is provided on the front side of the trash bin body (1), the mounting groove (104) is located on the lower side of the circular bracket (101), and two sealing doors (105) distributed up and down are hingedly mounted on the rear side of the trash bin body (1).

3. The pedal-operated public environmental sanitation box according to claim 1, characterized in that: The transmission component (8) comprises two winding wheels (81) fixedly mounted on the surface of the bidirectional threaded rod (6), the two winding wheels (81) being distributed on the left and right, a steel wire rope (82) being fixedly mounted on the surface of the winding wheel (81), the steel wire rope (82) being wound on the surface of the winding wheel (81), and the steel wire rope (82) being arranged in a protective buckle plate (103).

4. The pedal-operated public environmental sanitation box according to claim 3, characterized in that: The pedal component (9) comprises a U-shaped plate (901) arranged in the garbage bin body (1); the bottom end of the steel wire rope (82) passes through the circular bracket (101) and is fixedly mounted on the top of the rear end of the U-shaped plate (901); a mounting hole matched with the pillar (102) is opened on the surface of the U-shaped plate (901); the U-shaped plate (901) is slidably connected to the surface of the pillar (102) through the mounting hole; a pedal (902) is fixedly mounted in the middle of the front side of the U-shaped plate (901); the pedal (902) is slidably connected in the mounting groove (104); a spring (903) is fixedly mounted between the U-shaped plate (901) and the bottom wall of the garbage bin body (1); the spring (903) is sleeved on the outside of the pillar (102); a shielding plate (904) is fixedly mounted in the middle of the front side of the U-shaped plate (901); the shielding plate (904) covers the rear opening of the mounting groove (104).

5. The pedal-operated public environmental sanitation box according to claim 4, characterized in that: The storage box (10) is placed on the upper side of the circular bracket (101), and the front side of the storage box (10) is provided with an inner recess (11) adapted to the shielding plate (904).

6. The pedal-operated public environmental sanitation box according to claim 5, characterized in that: The bottom array of the storage box (10) is provided with water holes (13), and a water storage tank (12) is placed inside the garbage box body (1) and below the circular bracket (101).

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