JP2006321588A - Garbage tub having cushion device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a garbage tub having cushion device capable of gently covering a lid over a tub body by the cushioning effect. <P>SOLUTION: The garbage tub having cushion device comprises a tub body 10, a lid 20 and a cushion device 30. A connection table 14 is installed on one side of a top end of the tub body. A lid is pivotably provided on the tub body, and the tub body can be covered in a swinging manner facing the tub body. A pivotally connecting table 21 is provided on one side of the lid, and the pivotally connecting table is pivotably provided on the connection table of the tub body. The cushion device 30 is provided between the connection table 14 of the tub body 10 and the pivotally connecting table 21 of the lid 20. The lid is gently covered over the tub body by the obtained cushion effect. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a garbage basket provided with a cushion device.

FIG. 22 shows a conventional step-type garbage basket. This stepping-type garbage basket is described in “Cushioning device for a stepping-type garbage basket” of the Chinese Patent Publication No. 576427. The cushion member 9 is mainly installed inside the housing 1 while connecting the lids 3 and 4 and the pedal 7 with the upper and lower ends of the support bar 5. The cushion member 9 includes: a solid base 91 attached to the bottom base 6 of the housing 1, a positioning member 92, a gear 931, and a shaft bush attached to the positioning member 92 and the solid base 91. 93, the bottom end passes through the passage 66 of the base 6 and is pivotally positioned with another pivot 74 of the pedal 7, and the top end is a toothed member 94 in the positioning member 92 and two springs 95, the spring One end of 95 is fixed at an appropriate position of the support bar 5, and the other end is fixed to a stopper 67 formed on the base 6. As a result, a function of gently covering the lids 3 and 4 can be achieved.
The conventional structure still has many disadvantages in practical use, that is, when the pedal 7 is depressed, the weight of the lids 3 and 4 is overcome, and if the tension of the spring 95 is not overcome, the support bar 5 is raised. Therefore, the lids 3 and 4 cannot be pushed open, and a considerable amount of power is consumed in use. When the pedal 7 is released, the weights of the lids 3 and 4 and the tension of the spring 95 cause the support bar 5 to drop quickly, and this drop force is only due to the meshing relationship between the bush 93 of the gear 931 and the tooth-like member 94. When it is supported and used repeatedly over a long period of time, the bush 93 becomes looser and loses the function of the cushion, and a loud noise is generated when the lids 3 and 4 cover the garbage basket.
In addition, the structure of the cushion member 9 has too many parts, and the parts must be connected between the pedal 7 and the base 6, and between the base 6 and the support bar 5, so that the production line In the assembly process, the procedure is complicated, the production cost is high, and the production capacity is also affected. If the parts of the cushion member 9 are broken, it is necessary to remove the entire garbage basket and replace the parts. Since this is quite troublesome in practice, the entire garbage basket is usually thrown away, which is consistent with economic efficiency. Nonetheless, designs that do not meet industrial use are just impractical and need to be improved.
Taiwan Patent Publication No. 576427

The technical problem to be solved by the present invention “garbage with a cushion device” is that the conventional structure has to overcome the weight of the lid when the pedal is stepped on, and further overcome the tension of the spring. The support bar cannot be lifted to open the lid, and a considerable amount of power is consumed in use. When the pedal is released, the weight of the lid and the tension of the spring quickly drop the support rod, and the force of this drop is supported only by the meshing relationship between the gear bush and the toothed member, and is used repeatedly over a long period of time. Then, the bush becomes looser and loses the function of the cushion, and a loud noise is generated when the lid covers the garbage basket. In addition, the structure of the cushion member has too many parts, and the parts must be connected to each other between the pedal and the base, and between the base and the support bar. The procedure is complicated, the production cost is high, and the production capacity is affected. Also, if the cushion member part is broken, it is necessary to remove the entire garbage basket and replace the part, which is quite cumbersome in practice, and usually throws away the entire garbage basket, which does not match the economic efficiency. This shortens the service life of the garbage basket, is extremely inconvenient in use and needs to be improved.
The “garbage with a cushion device” of the present invention includes a housing, a lid, and a cushion device. A connecting table is installed on one side of the top end of the frame. The lid is pivoted on the housing, and can swing relative to the housing to cover the housing. A pivot base is provided on one side of the lid, and the pivot base is a housing. It is pivotally connected to the connecting table. The cushion device is provided between the connecting body of the housing and the pivoting base of the lid, and the lid can be gently covered with the effect of the cushion, which is an extremely inventive design.

  An object of the present invention is to provide a garbage basket provided with a cushion device that solves the above-described problems.

The present invention includes a housing in which a connecting base is installed on one side of the top end;
A lid that pivots on the housing and swings relative to the housing to cover the housing;
The lid is provided with a pivot base on one side thereof, and the pivot base is pivotally connected to the joint base of the frame,
Furthermore, it is provided between the connecting base of the housing and the pivoting base of the lid, and the lid has a cushion device that can gently cover the housing and obtain a cushioning effect. .

  The lid can be gently covered by the cushion because of the cushion effect.

  Next, an embodiment of the present invention will be described.

  FIG. 1 shows an exploded view of a garbage basket provided with a cushion device according to Embodiment 1 of the present invention, and FIG. 2 shows an exploded view of the cushion device.

  As shown in FIG. 1, the garbage basket of the present invention includes a casing 10, a lid 20, and a cushion device 30. The cushion device 30 is provided between the housing 10 and the lid 20, and the lid 20 can gently cover the housing 10 with the effect of cushioning.

  A bottom base 11 is provided at the bottom end of the housing 10, and a pedal 12 is provided at a location near the bottom base 11 of the housing 10, and the pedal 12 is used for the user to step on. An end port 13 is formed at the top end of the housing 10, a connecting table 14 is installed at a location near the end port 13 at the rear edge of the housing 10, and a flat table 15 is formed at the top end of the connecting table 14. A concave groove 16 is provided at the center of 15, and concave holes 17 are provided on both sides of the concave groove 16. On both sides of the flat table 15, storage holes 18 are provided.

  The lid 20 is pivotally connected to the end opening 13 of the housing 10 and swings relative to the housing 10 so as to cover the end opening 13 of the housing 10. A pivot base 21 is provided on one side of the lid 20, and two pivot portions 22 are provided at the bottom end of the pivot table 21, and the pivot portion 22 is provided on the connection base 14 of the housing 10. The concave hole 17 can be pivoted so that the lid 20 can swing relative to the housing 10. Abutting portions 25 are provided on both sides of the bottom end of the pivot base 21, and the positions of the abutting portions 25 are opposed to the receiving holes 18 of the connecting base 14 of the flange 10, and the abutting portion 25 is a main part. In the embodiment, it appears as a column. The pivot portion 22 of the lid 20 and the recessed hole 17 of the flange 10 are pivoted by a handle 29.

  The cushion device 30 is provided between the connecting base 14 of the housing 10 and the pivot base 21 of the lid 20, which has a cushioning effect, and can gently cover the lid 20 on the housing 10.

  As shown in FIG. 2, the cushion device 30 includes a main body 31, a spring 32, a valve 33, a cover 34, and a top bar 35. The main body 31 has a bottle-like design with one open end, and a viscous liquid is put in the main body 31, and the spring 32 is installed in the main body 31. Valve 33 is in contact with one end of spring 32 and can move axially within body 31.

  A valve chamber 333 is provided at one end of the valve 33 (see FIG. 4). An annular groove 332 is formed on the outer periphery of the valve 33, and a lateral flow communicating with the valve chamber 333 is formed in the annular groove 332. A path 331 is provided (see FIG. 4), and the flow path 331 serves to flow slippery liquid. A stop ring 39 is provided in the ring groove 332 of the valve 33, and the stop ring 39 is in local contact between the main body 31 and the ring groove 332, and restricts the flow rate of the slidable liquid flowing in the flow path 331 of the valve 33. Therefore, the valve 33 can move gently in the main body 31.

  A cover 34 is installed at the open end of the body 31, and the cover 34 restricts an O-ring 37 within the cover 34 by a closure member 36. The top bar 35 is attached to the cover 34, and one end thereof is in contact with the valve 33. A soft cap 38 is attached to the end of the top bar 35 opposite to the valve 33. When a failure occurs in the cushion device 30, the cushion device 30 can be replaced directly with respect to the connecting base 14 of the casing 10, which is quite convenient and extends the service life of the entire garbage basket. Can do.

  3 and 4 show a state in which the lid 20 is covered with the housing 10. The cushion device 30 is installed in the receiving hole 18 of the connection base 14 of the housing 10, and one end where the soft cap 38 of the top bar 35 is provided contacts the contact portion 25 of the pivot base 21 of the lid 20. It touches. Since the pushing force of the spring 32 in the cushion device 30 can be overcome by the weight of the lid 20, the lid 20 can be covered on the housing 10 in a peaceful manner.

  5 and 6, when the pedal 12 is depressed, the pedal 12 raises the connecting rod 24 in conjunction with it, and the lid 20 swings relative to the housing 10 to be in an open state. When the top bar 35 of the cushion device 30 loses the weight of the lid 20, the spring 32 pushes up the valve 33, but since the viscous liquid is put in the main body 31, the liquid in the upper space of the valve 33 is It must flow slowly into the lower space from the flow path 331 provided in the center of the valve 33, a resistance force of axial movement is formed in the main body 31 of the valve 33, and the top bar 35 has a moderate speed. Extend outside. Since the lid 20 does not receive any resistance force, the lid 20 can be quickly opened and dust can be put into the housing 10.

  7 and 8, when the foot is released from the pedal 12, the lid 20 swings downward due to its own weight. In the middle of swinging downward, the abutting portion 25 of the pivot base 21 of the lid 20 comes into contact with the cushion device 30 first, so that it does not directly cover the housing 10 and no loud sound is produced. The top bar 35 of the cushion device 30 comes into contact with the abutting portion 25 of the pivot base 21 of the lid 20 with the soft cap 38, and the downward pressure generated by the weight of the lid 20 itself causes the top bar 35 of the cushion device 30. The valve 33 is pushed down to move downward, and the liquid in the lower space of the valve 33 must slowly flow into the upper space from the flow path 331 provided in the center of the valve 33. The lid 20 is gently lowered. When the lid 20 covers the housing 10, no loud noise is generated. This is a highly inventive composition.

  FIG. 9 shows an exploded view of the garbage basket provided with the cushion device according to the second embodiment of the present invention. The cushion device of the present embodiment is almost the same as that of the first embodiment described above, except that the design of the contact portion 26 of the pivot base 21 of the lid 20 is different. In this embodiment, the abutment portion 26 is implemented in the design of a rib-like sheet, which can also abut against the cushion device 30.

  FIG. 10 shows an exploded view of a garbage basket provided with a cushion device according to Embodiment 3 of the present invention. The main difference between the present embodiment and the first embodiment is that the design of the contact portion 27 of the pivot base 21 of the lid 20 is different. In the present embodiment, the bottom end of the pivot base 21 is formed into a flat surface, and the flat surface is used directly for the contact portion 27.

  FIG. 11 shows an exploded view of a garbage basket provided with a cushion device according to Embodiment 4 of the present invention. The difference between the present embodiment and the first embodiment is the difference in the installation position of the cushion device 30. Abutting portions 19 are formed on both sides of the flat base 15 of the connecting base 14 of the housing 10, and a receiving hole 28 is provided on each bottom end side of the pivot base 21 of the lid 20. Is provided for the attachment of the cushion device 30, whereby the cushion effect can be obtained.

  FIG. 12 shows a cushion device 40 according to a fifth embodiment of the present invention. The difference from the previous embodiment is the difference in the structural design of the cushion device 40. The cushion device 40 includes a main body 41, a spring 42, a valve 43, a cover 44, a top bar 45, and a fitting member 46. The main body 41 has a substantially cylindrical shape, one end is opened, a hole 47 is provided at the other end, a steel ball 48 is attached in the hole 47, and the main body 41 is formed in a closed shape. Is filled with a viscous liquid, and the spring 42 is installed in the main body 41. The valve 43 is in contact with the spring 42 and can move axially within the body 41. The cover 44 is installed at the open end of the main body 41, and a stopper 49 is provided between the cover 44 and the valve 43. The stopper 49 is made of a soft material, and the upward force of the spring 42 received by the cover 44. Can be relaxed. The top bar 45 passes through the cover 44 and the stopper 49, one end of which contacts the valve 43, and the other end extends to the outside of the main body 41. The fitting member 46 is assembled to the outside of the main body 41, and the top bar 45 is in contact with the fitting member 46. A packing 411 is further provided at one end of the main body 41 different from the fitting member 46. In this embodiment, the fitting member 46 is provided with a C-shaped snap so that the main body 41 does not escape from the fitting member 46.

  Referring to FIGS. 13 and 14, when the lid 20 falls down, the contact portion 25 hits the main body 41 of the cushion device 40, and the main body 41 moves downward. At this time, the liquid in the upper space of the valve 43 is It flows into the lower space of the valve 43 from the gap between the main body 41 and the valve 43, which becomes a resistance force that the main body 41 moves downward, and the lid 20 gently falls by this resistance force, and the lid 20 is moved to the main body 41. Noise generated when the lid is closed can be effectively avoided.

  FIG. 15 shows a cushion device 50 according to Embodiment 6 of the present invention. The difference of the cushion device 50 from the previous embodiment is the structural design. The cushion device 50 includes a main body 51, a spring 52, and an upper pushing member 53. The main body 51 has a substantially cylindrical shape, one end of which is open, and the other end is provided with pores 54 for the flow of a small amount of air. The spring 52 is mounted in the main body 51. The upper pushing member 53 is brought into contact with the spring 52 by the positioning block 55, and the upper pushing member 53 can move in the axial direction within the main body 51. A packing 56 is provided at one end that extends out of the upper pressing member 53, and the packing 56 contacts the contact portion 25.

  Referring to FIGS. 16 and 17, when the lid 20 is opened, the spring 52 pushes up the upper pushing member 53, and the air outside the main body 51 is sucked into the main body 51 from the pores 54. When the lid 20 falls down, the contact portion 25 pushes the upper push member 53 and descends downward, and the air in the main body 51 is discharged out of the main body 51 through the pores 54, thereby achieving a cushioning effect. In the present embodiment, the lid 20 can be gently covered with the main body 41 and noise can be effectively prevented. In the present embodiment, the main body 41 is provided with a C-shaped snap 57 to hold the upper pushing member 53 so as not to escape from the main body 41. The C-shaped snap 57 is bent from an iron wire.

  FIG. 18 shows an exploded view of the garbage basket provided with the cushion device according to the second embodiment of the present invention. FIG. 19 shows a cushion device. The difference between the present embodiment and the previous embodiment is the difference in the design of the cushion device 60. The cushion device 60 includes a rotating wheel 61 and a rack 62. A viscous liquid is placed in the rotating wheel 61, and a tooth shape is provided on the outer periphery of the rotating wheel 61 so as to be able to mesh with the rack 62. The rack 62 is designed in an arc shape. The rotating wheel 61 is attached to the connecting portion 14 of the housing 10, the rack 62 extends from the lower side of the pivot base 21 of the lid 20, and a reinforcing wall surface 63 is provided between the rack 62 and the pivot base 21. In this embodiment, the rack 62 extends from the contact portion 26.

  20 and 21 show the operation of the cushion device 60 described above. When the lid 20 falls down, the rack 62 meshing with the rotating wheel 61 pushes the rotating wheel 61, and the gentle rotation of the rotating wheel 61 becomes a resistance force when the lid 20 falls, and the lid 20 falls gently. An effect occurs, and noise generated when the lid 20 covers the housing 10 can be effectively avoided.

It is a three-dimensional exploded external view of the garbage basket provided with the cushion device according to the first embodiment of the present invention. It is a three-dimensional appearance exploded view of the cushion device. It is sectional drawing of the garbage basket in the state where the lid | cover is closed. It is a figure which expands and shows the part enclosed with the circle | round | yen in FIG. It is sectional drawing of the garbage basket of the state which stepped on the pedal and the cover was opened. It is a figure which expands and shows the part enclosed with the circle | round | yen in FIG. It is sectional drawing of the garbage basket of a state when a leg | foot is released | separated from the pedal. It is a figure which expands and shows the part enclosed with the circle in FIG. It is a three-dimensional exploded external view of the garbage basket provided with the cushion apparatus which becomes Example 2 of this invention. It is a three-dimensional decomposition | disassembly external view of the garbage basket provided with the cushion apparatus which becomes Example 3 of this invention. It is a three-dimensional decomposition | disassembly external view of the garbage basket provided with the cushion apparatus which becomes Example 4 of this invention. It is a three-dimensional appearance exploded view of the cushion device according to the fifth embodiment of the present invention. It is an expanded sectional view of a cushion device when a lid is open. It is an expanded sectional view of a cushion device when a lid is closed. It is a three-dimensional appearance exploded view of the cushion device according to the sixth embodiment of the present invention. It is an expanded sectional view of a cushion device when a lid is open. It is an expanded sectional view of a cushion device when a lid is closed. It is a three-dimensional decomposition | disassembly external view of the garbage basket provided with the cushion apparatus which becomes Example 7 of this invention. FIG. 19 is an enlarged cross-sectional view of the cushion device of FIG. 18 in a state where the lid is open. It is an expanded sectional view of the cushion apparatus of FIG. 18 in the middle of a lid closing. It is an expanded sectional view of the cushion apparatus of FIG. 18 in the state where the lid | cover was closed. It is a figure which decomposes | disassembles and shows the conventional stepping-type garbage basket.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Housing | casing 11 Base 12 Pedal 13 End port 14 Connecting base 15 Flat base 16 Concave groove 17 Concave hole 18 Mounting hole 19 Abutting part 20 Lid 21 Pivoting base 22 Pivoting part 23 Drag part 24 Connecting rod 25 Abutting part 26 Contact portion 27 Contact portion 28 Holding hole 29 Handle 30 Cushion device 31 Main body 32 Spring 33 Valve 331 Flow path 332 Ring groove 333 Valve chamber 34 Cover 35 Top bar 36 Closing member 37 O-ring 38 Soft cap 39 Blocking ring 40 Cushion Device 41 Main body 411 Packing 42 Spring 43 Valve 44 Cover 45 Top bar 46 Fitting member 47 Hole 48 Steel ball 49 Stopper 50 Cushion device 51 Main body 52 Spring 53 Top push member 54 Air hole 55 Fixed position block 56 Packing 57 C-shaped snap 60 Cushion device 61 Rotating wheel 62 rack 63 wall

Claims (34)

A housing with a connecting base installed on one side of the top end;
A lid that pivots on the housing and swings relative to the housing to cover the housing;
The lid is provided with a pivot base on one side thereof, and the pivot base is pivotally connected to the joint base of the frame,
Furthermore, it is provided between the connecting base of the housing and the pivoting base of the lid, and the lid has a cushion device that can gently cover the housing and obtain a cushioning effect. Garbage bowl with cushion device. In the garbage dump according to claim 1,
A concave groove is provided at the top end of the connecting table, and a concave hole is provided on each side of the concave groove. Two pivot portions are provided on both sides of the bottom end of the pivot table, and the pivot portion is A garbage basket provided with a cushioning device, characterized in that it is configured to be pivotally connected to a concave hole in a connecting table of the chassis. In the garbage dump according to claim 1,
A garbage basket provided with a cushioning device, characterized in that a container hole is provided on each side of the top end of the connecting table, and the container hole is provided for installation of the cushion device. In the garbage basket according to claim 3,
Abutting portions are provided on both sides of the bottom end of the pivot table, and the positions of the abutting portions are opposed to the receiving holes of the connecting table and are in contact with the cushion device. Garbage bowl with a cushioning device. In the garbage basket of Claim 4,
The waste abutment provided with a cushion device, wherein the abutting portion has a columnar configuration. In the garbage basket of Claim 4,
The waste abutment provided with a cushion device, wherein the contact portion is a rib-like sheet. In the garbage basket of Claim 4,
The waste abutment provided with a cushion device, wherein the contact portion is a flat surface. In the garbage dump according to claim 1,
The cushion device includes a main body, a spring installed in the main body, a valve that can move in the axial direction in the main body, a cover that covers the main body, and a top bar that passes through the cover. Garbage bowl with a cushioning device characterized by that. The garbage basket according to claim 8,
A garbage basket provided with a cushion device, wherein the main body has a bottle shape with one end opened. In the garbage basket of Claim 9,
The above-mentioned valve has a configuration in which one end thereof is in contact with a spring and the other end is in contact with a top bar. In the garbage basket of Claim 10,
A garbage basket provided with a cushion device, wherein the valve is provided with a blocking ring, and the gap between the valve and the main body is further narrowed. The garbage basket according to claim 11,
A garbage basket provided with a cushion device, wherein the cover is configured to limit an O-ring within the cover by a closing member. The garbage basket according to claim 12,
The top bar is configured to pass through the cover and the closure member, one end is in contact with the valve, and the other end extends out of the main body and has a soft cap attached thereto. Garbage bowl with The garbage basket according to claim 13,
A garbage basket provided with a cushioning device, wherein the main body has a configuration in which a viscous liquid is placed therein. The garbage basket according to claim 8,
The above-mentioned cushion device further includes a fitting member that is fitted to the outside of the main body, and is a garbage basket provided with the cushion device. The garbage basket according to claim 15,
The main body has a substantially cylindrical shape, one end is opened, a hole is provided in the other end, a steel ball is attached in the hole, and the main body is formed in a closed shape. Garbage bowl with a cushioning device characterized by The garbage basket according to claim 16,
The above-mentioned valve has a configuration in which one end thereof is in contact with a spring and the other end is in contact with a top bar. The garbage basket according to claim 17,
A garbage basket provided with a cushion device, wherein the top bar penetrates the cover, has one end contacting the valve and the other end extending outside the main body. The garbage basket according to claim 18,
A garbage basket provided with a cushion device, wherein a stopper is provided between the cover and the valve. The garbage basket according to claim 19,
A garbage basket provided with a cushioning device, wherein the fitting member is fitted outside the main body, and the top bar can be pushed up into the fitting member. In the garbage dump according to claim 20,
A garbage basket provided with a cushion device, characterized in that a packing is provided at an end of the main body opposite to the fitting member. The garbage basket according to claim 21,
A garbage basket provided with a cushioning device, wherein the main body has a configuration in which a viscous liquid is placed therein. In the garbage dump according to claim 1,
The cushion device comprises a main body, a spring installed in the main body, and an upper pushing member that can move in the axial direction within the main body.桶. The garbage basket according to claim 23,
The main body has a substantially cylindrical shape, one end thereof is an open shape, and the other end is provided with a pore so that a small amount of air can be circulated.桶. The garbage basket according to claim 24,
A garbage basket provided with a cushion device, wherein the upper push member has a structure in which one end thereof is in contact with a spring by a positioning block and the other end is extended to the outside of the main body. The garbage basket according to claim 25,
A garbage basket provided with a cushion device, wherein the upper pressing member has a structure in which a packing is provided at one end extending out of the main body. In the garbage dump according to claim 1,
A base is provided at the bottom end of the housing, a pedal is provided at a location near the base of the front edge of the housing, and the pedal is configured to be stepped on by a user. Garbage bowl with cushion device. The garbage basket according to claim 27,
A cushion is characterized in that a drag part protrudes from the bottom end of the pivot base, the drag part is connected to a connecting rod connected to the pedal, and the lid is opened when the pedal is stepped on. Garbage bowl with equipment. In the garbage basket according to claim 2,
A garbage basket provided with a cushioning device, wherein the pivot portion of the lid and the concave hole of the basket are pivoted together by a handle. In the garbage dump according to claim 1,
A garbage basket provided with a cushion device, wherein the cushion device includes a rotating wheel and a rack, and a tooth shape is provided on an outer periphery of the rotating wheel so as to be able to mesh with the rack. The garbage basket according to claim 30,
The waste wheel provided with a cushion device, wherein the rotating wheel is attached to a connecting portion of the housing, and a rack of the rotating wheel extends from a lower side of the lid pivoting base. The garbage basket according to claim 30,
The garbage wheel provided with a cushioning device, wherein the rotating wheel has a configuration in which a liquid having viscosity is placed therein. The garbage basket according to claim 30,
The rack is a garbage basket provided with a cushioning device, wherein the rack has an arc shape. The garbage basket according to claim 30,
A garbage basket provided with a cushion device, characterized in that a wall surface is provided between the rack and the pivot base.

Images