CN214609549U - Opening size adjustable garbage bin - Google Patents

Abstract

The utility model relates to a garbage bin with adjustable opening size. It includes base and two piece at least bounding walls, is connected for rotating between bounding wall and the base, is equipped with first gear mechanism on the base, the bounding wall on be equipped with second gear mechanism, the relative position synchronous production that the upset can drive second gear mechanism and first gear mechanism on it around the bounding wall removes, is equipped with two different relative positions at least between second gear mechanism and the first gear mechanism and makes both blocks each other fixed. The utility model discloses wholly generally adopt the working of plastics, the working of plastics has certain elastic deformation effect, and the block relation between second gear mechanism and the first gear mechanism can be relieved through elastic deformation, also just exerts for the certain dynamics of bounding wall, and the block state can be relieved very easily to the bounding wall, makes like this the utility model discloses it is very convenient to adjust the opening size, and overall structure is simple.

Description

Opening size adjustable garbage bin

Technical Field

The utility model relates to a garbage bin especially relates to a garbage bin of opening size adjustable.

Background

Most household garbage cans are fixed in size, and the garbage bag is not necessarily matched with the garbage can in size. Especially, the problem that the size of the common plastic bag is not matched with that of the garbage can easily occur when the common plastic bag is used as a garbage bag. Therefore, the invention has the name: a garbage can with adjustable diameter is disclosed (Chinese patent No. CN 201320704483.4). at least one movable plate is arranged on the can body or can bottom of the garbage can, the movable plate is a part of the can body, the lower part of the movable plate is connected with a base by a turning structure, the top end of the movable plate is a part of the diameter of the garbage can, and the position of the top end of the movable plate is adjusted, so that the included angle between the movable plate and the horizontal plane of the garbage can be changed, the distance from the top end of the movable plate to the center of the diameter of the garbage can is changed, the diameter of the garbage can is adjusted, plastic bags and garbage with different sizes are conveniently adapted and fully utilized, and the garbage can is convenient to use, energy-saving and environment-friendly.

But this patent need additionally increase the accessory in the structure that is used for adjustment and fixed garbage bin to open the angle size, and the structure is complicated and use inconvenience, is unfavorable for production and popularization.

Disclosure of Invention

The utility model provides a garbage can with an adjustable opening size; the problem of exist among the prior art that the garbage bin adjusts opening size structure complicacy, inconvenient operation.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides an opening size adjustable garbage bin, includes two piece at least bounding walls that base and its top were equipped with, be connected for rotating between the bottom of bounding wall and the base, be formed with between base and each bounding wall and can hold disposal bag and opening storage space up, through adjusting the rotation angle of bounding wall can be controlled storage space's upper shed size, its characterized in that: the base is provided with a first gear mechanism, the enclosing plate is provided with a second gear mechanism, the enclosing plate can be turned back and forth to drive the relative positions of the second gear mechanism and the first gear mechanism on the enclosing plate to synchronously move, and at least two different relative positions are arranged between the second gear mechanism and the first gear mechanism to enable the second gear mechanism and the first gear mechanism to be mutually clamped and fixed; when the second gear mechanism and the first gear mechanism are clamped and fixed at different relative positions, the opening angles formed between the enclosing plates are different.

The coaming on the utility model can be turned back and forth, the second gear mechanism on the coaming can be turned over synchronously with the coaming, and the second gear mechanism and the first gear mechanism can be mutually clamped and fixed due to at least two different relative positions arranged between the second gear mechanism and the first gear mechanism, namely, the coaming can be turned to two different angles at least and keeps the angle fixed; the turnover angles of the enclosing plates are different, the storage spaces formed among the enclosing plates are different in size, the size of an opening formed by the upper edge of each enclosing plate is also different, the garbage bag is sleeved on the upper edge of each enclosing plate, and the larger the opening is, the larger the caliber of the garbage bag can be sleeved is; the smaller the opening is, the smaller the caliber of the garbage bag can be sleeved. The block position that sets up between second gear mechanism and the first gear mechanism is more, the utility model discloses adjustable opening size is more. Simultaneously the utility model discloses wholly generally adopt the working of plastics, the working of plastics has certain elastic deformation effect, and the block relation between second gear mechanism and the first gear mechanism can be relieved through elastic deformation, also just exerts for the certain dynamics of bounding wall, and the block state can be relieved very easily to the bounding wall, makes like this the utility model discloses it is very convenient to adjust the opening size, and overall structure is simple.

Further, first gear constructs including the stopper, second gear constructs including a plurality of spacing holes or spacing grooves that can form the block spacing with the stopper, as preferred, the spacing space of spacing groove is wider, consequently is more suitable for. The clamping mode of the limiting block and the limiting groove is effective and reliable, and is commonly used in the assembly of plastic parts. In order to reduce the abrasion of the limiting block in use, the outer surface of the limiting block can be generally designed to be a circular arc surface.

Furthermore, the second gear mechanism also comprises an inserting piece connected with the enclosing plate, and the plane where the inserting piece is located is vertical to the rotating axial direction of the corresponding enclosing plate; the first gear mechanism further comprises an inserting groove, the inserting sheet is partially arranged in the inserting groove in a penetrating mode, and the inserting groove can limit the inserting sheet in a direction perpendicular to the plane direction of the inserting sheet; the plurality of limiting grooves or limiting holes are distributed on the inserting sheet in an equidistant mode and are positioned on any one side surface of the direction restrained by the inserting groove. When the inserting sheet is inserted and moved in the inserting groove, the limiting block can be clamped with the limiting groove or the limiting hole on the limiting block. When the limiting block and the limiting groove or the limiting hole move from the clamping state to the non-clamping state, the limiting block can apply thrust to the inserting sheet, and the constraint direction of the inserting sheet by the inserting groove coincides with the pushing direction of the limiting block, so that the clamping state is not easily relieved between the inserting sheet and the limiting groove or the limiting hole. Therefore, the stability of the second gear mechanism and the first gear mechanism after being clamped with each other is ensured.

Further, the outer end of inserted sheet is equipped with first anticreep piece, when the inserted sheet was removed to keeping away from inserting groove one side, can drive first anticreep piece and inserting groove formation to close spacingly, can prevent like this that inserted sheet and inserting groove from breaking away from, and on the other hand has also injectd certain rotation angle to the separation blade.

Further, the bounding wall quantity is two and sets up relatively about the central line of base, the bounding wall includes mainboard and both sides board, both sides board fixed respectively with the both sides of mainboard and with storage space forms the cohesion, second gear mechanism fix in the curb plate bottom. The enclosing plates are fewer in number, the overall structure is simpler, and the actual operation is more convenient. The curb plate is used for improving the utility model discloses cohesion effect to the disposal bag.

Further, the base is the hollow shell structure in inside, the left and right sides of base upper surface is equipped with the spliced eye, the bottom extension of mainboard is provided with the plugboard that can insert the spliced eye setting, and the thickness of plugboard is less than the minimum interval of spliced eye, be equipped with two second anticreep pieces on the plugboard, the bottom part of mainboard and second anticreep piece are spacing from the upper and lower side of spliced eye respectively. Therefore, the limit which can not be plugged up and down is formed between the main board and the base, and simultaneously, the main board can turn over relative to the base due to the gap between the plug board and the plug hole. The second anticreep piece can set to the shell fragment structure, can reduce the width of two second anticreep pieces through pressing, and the mainboard of being convenient for assembles with the base more easily. Therefore the utility model discloses simple structure, it is convenient to assemble, can adopt the state packing of bounding wall and base separation in commodity circulation, the sales process, practices thrift the space.

Furthermore, a plurality of hooks which are arranged at intervals up and down are arranged on the outer side wall of the enclosing plate. Therefore, plastic bags with handles of different sizes can be hung on the hooks suitable for the plastic bags, so that the bags are more attached to the coamings, and the opening parts of the bags can be fully opened, thereby being convenient for putting in garbage.

Furthermore, the outer side of the top of the enclosing plate is provided with a boss in an outward protruding mode. Therefore, when the flat garbage bag without the handle is used, the front end area of the lug boss is small, so that the plastic bag can be more stressed to deform at the contact position, and the clamping is tighter, and the flat garbage bag can be fixed on the enclosing plate without using other auxiliary tools such as a clamp and the like.

Further, the upper surface of base just is located the regional setting of caving in downwards between two bounding walls, and in case the disposal bag breaks, its inside sewage spills over, and this sunken position can save a certain amount of sewage, prevents that sewage from polluting ground.

Therefore, compared with the prior art, the utility model has the following characteristics: 1. at least two different relative positions are arranged between the second gear mechanism and the first gear mechanism, so that the second gear mechanism and the first gear mechanism can be mutually clamped and fixed, namely, the coaming can be turned to at least two different angles and keeps the angle fixed; the turning angles of the enclosing plates are different, the sizes of the openings formed between the enclosing plates are also different, and the integral structure is simple; 2. the utility model discloses wholly adopt the working of plastics, the block relation between second gear mechanism and the first gear mechanism can be relieved through elastic deformation, also apply for the certain dynamics of bounding wall promptly, and the block state can be relieved very easily to the bounding wall, makes like this the utility model discloses it is very convenient to adjust the opening size.

Drawings

FIG. 1 is a schematic structural view of the utility model after the coaming is opened;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a construction of the shroud;

fig. 4 is a schematic structural view of the folded coaming of the present invention;

FIG. 5 is a schematic view of the base;

fig. 6 is an enlarged view of a portion a of fig. 5.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1: referring to fig. 1, 4 and 5, the trash can with the adjustable opening size comprises a base 10 and two enclosing plates 20 arranged above the base 10, wherein the bottom ends of the enclosing plates 20 are rotatably connected with the base 10, a storage space 30 which can contain trash bags and is provided with an upward opening is formed between the base 10 and each enclosing plate 20, the size of the upper opening of the storage space 30 can be controlled by adjusting the turnover angle of the enclosing plates 20, a first gear mechanism 40 is arranged on the base 10, a second gear mechanism 50 is arranged on the enclosing plates 20, the enclosing plates 20 can be turned back and forth to drive the relative positions of the second gear mechanism 50 and the first gear mechanism 40 to synchronously move, and at least two different relative positions are arranged between the second gear mechanism 50 and the first gear mechanism 40 so that the second gear mechanism and the first gear mechanism can be mutually clamped and fixed; the opening angle formed between the shrouds is different when the second speed change mechanism 50 is engaged with and fixed to the first speed change mechanism 40 at different relative positions.

The coaming on the coaming can be turned back and forth, the second gear mechanism on the coaming can be turned over synchronously with the coaming, and the second gear mechanism and the first gear mechanism can be clamped and fixed with each other due to at least two different relative positions arranged between the second gear mechanism and the first gear mechanism, namely, the coaming can be turned to at least two different angles and the angle is kept fixed; the turnover angles of the enclosing plates are different, the storage spaces formed among the enclosing plates are different in size, the size of an opening formed by the upper edge of each enclosing plate is also different, the garbage bag is sleeved on the upper edge of each enclosing plate, and the larger the opening is, the larger the caliber of the garbage bag can be sleeved is; the smaller the opening is, the smaller the caliber of the garbage bag can be sleeved. The more the clamping position is set between the second gear mechanism and the first gear mechanism, the more the size of the opening is adjustable. Simultaneously this embodiment wholly adopts the working of plastics, and the working of plastics has certain elastic deformation effect, and the block relation between second gear mechanism and the first gear mechanism can be relieved through elastic deformation, also is to apply for the certain dynamics of bounding wall promptly, and the block state can be relieved very easily to the bounding wall for it is very convenient that this embodiment adjusts the opening size, overall structure is simple.

Referring to fig. 3 and 6, the first gear mechanism 40 includes a limiting block 41, and the second gear mechanism 50 includes a plurality of limiting grooves 51 that can form a snap-fit limiting with the limiting block 41. The clamping mode of the limiting block and the limiting groove is effective and reliable, and is commonly used in the assembly of plastic parts. In order to reduce the abrasion of the limiting block in use, the outer surface of the limiting block can be generally designed to be a circular arc surface.

Referring to fig. 3 and 6, the second gear mechanism 50 further includes an inserting piece 52 connected to the enclosure, and a plane of the inserting piece 52 is perpendicular to the rotation axis of the corresponding enclosure 20; the first gear mechanism 40 further comprises an insertion groove 42 formed in the base, the limiting block 41 is arranged on a side wall of the insertion groove 42, the insertion piece 52 is partially arranged in the insertion groove 42 in a penetrating manner, and the insertion groove 42 can limit the insertion piece 52 in a direction vertical to a plane where the insertion piece 52 is located; the plurality of limiting grooves 51 are arranged and distributed on the inserting sheet 52 in an equidistant mode and are positioned on any one side surface in the direction restrained by the inserting groove 42. When the inserting sheet is inserted and moved in the inserting groove, the limiting block can be clamped with the limiting groove on the limiting block in sequence. When the limiting block and the limiting groove move from the clamping state to the non-clamping state, the limiting block can apply thrust to the inserting sheet, and the constraint direction of the inserting sheet by the inserting groove coincides with the pushing direction of the limiting block, so that the clamping state is not easily relieved between the inserting sheet and the limiting groove. Therefore, the stability of the second gear mechanism and the first gear mechanism after being clamped with each other is ensured.

Referring to fig. 3, the outer end of the insertion piece 52 is provided with a first anti-falling block 521, and when the insertion piece 52 moves away from one side of the insertion slot, the first anti-falling block and the insertion slot can be driven to form a butting limit, so that the insertion piece and the insertion slot can be prevented from being separated, and on the other hand, a certain turning angle is also limited for the blocking piece.

Referring to fig. 1, the enclosing plates 20 are two and are oppositely arranged with respect to a central line of the base 10, the enclosing plates 20 include a main plate 21 and two side plates 22, the two side plates 22 are respectively fixed on two sides of the main plate 21 and form an embracing engagement with the storage space 30, and the second gear mechanism 50 is fixed at the bottom of the side plates 22. The enclosing plates are fewer in number, the overall structure is simpler, and the actual operation is more convenient. The curb plate is used for improving this embodiment and to the cohesion effect of disposal bag.

Referring to fig. 2, 3 and 5, the base 10 is a hollow housing structure, the left and right sides of the upper surface of the base 10 are provided with the insertion holes 11, the bottom of the main board 21 is provided with the insertion board 211 capable of being inserted into the insertion holes 11 in an extending manner, the thickness of the insertion board 211 is smaller than the minimum distance of the insertion holes 11, the insertion board 211 is provided with two second anti-falling blocks 212, and the bottom of the main board 21 and the second anti-falling blocks 212 are respectively limited from the upper side and the lower side of the insertion holes 11. Therefore, the limit which can not be plugged up and down is formed between the main board and the base, and simultaneously, the main board can turn over relative to the base due to the gap between the plug board and the plug hole. The second anticreep piece can set to the shell fragment structure, can reduce the width of two second anticreep pieces through pressing, and the mainboard of being convenient for assembles with the base more easily. Therefore, the structure of the embodiment is simple, the assembly is convenient and fast, the enclosing plates and the base can be packaged in a separated state in the logistics and sales processes, and the space is saved.

Referring to fig. 1, a plurality of hooks 213 are arranged on the outer side wall of the main board 21. Therefore, plastic bags with handles of different sizes can be hung on the hooks suitable for the plastic bags, so that the bags are more attached to the coamings, and the opening parts of the bags can be fully opened, thereby being convenient for putting in garbage.

Referring to fig. 1, the top of the main plate 21 and the top of the side plate 22 are flush, and a boss 214 is protruded outwards from the joint of the top surfaces of the main plate and the side plate. Therefore, when the flat garbage bag without the handle is used, the front end area of the lug boss is small, so that the plastic bag can be more stressed to deform at the contact position, and the clamping is tighter, and the flat garbage bag can be fixed on the enclosing plate without using other auxiliary tools such as a clamp and the like.

The upper surface of the base 10 and the area between the enclosing plates are arranged to be concave downwards, as shown in fig. 2, so that in case of breakage of the garbage bag, sewage in the garbage bag overflows, and the concave part can store a certain amount of sewage, thereby preventing the sewage from polluting the ground.

The invention may be modified in many ways which will be obvious to a person skilled in the art, and such modifications are not to be considered as a departure from the scope of the invention. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claim.

Claims (10)

1. The utility model provides an opening size adjustable garbage bin, includes two piece at least bounding walls that base and its top were equipped with, be connected for rotating between the bottom of bounding wall and the base, be formed with between base and each bounding wall and can hold disposal bag and opening storage space up, through adjusting the rotation angle of bounding wall can be controlled storage space's upper shed size, its characterized in that: the base is provided with a first gear mechanism, the enclosing plate is provided with a second gear mechanism, and the enclosing plate can be turned back and forth to drive the relative positions of the second gear mechanism and the first gear mechanism on the enclosing plate to synchronously move; at least two different relative positions are arranged between the second gear mechanism and the first gear mechanism, so that the second gear mechanism and the first gear mechanism can be mutually clamped and fixed; when the second gear mechanism and the first gear mechanism are clamped and fixed at different relative positions, the opening angles formed between the enclosing plates are different.

2. The trash can with an adjustable opening size of claim 1, wherein: the first gear mechanism comprises a limiting block, and the second gear mechanism comprises a plurality of limiting holes or limiting grooves which can be clamped and limited by the limiting block.

3. The trash can of claim 2, wherein the opening is adjustable in size: the second gear mechanism also comprises an inserting piece, and the plane of the inserting piece is vertical to the rotating axial direction of the corresponding enclosing plate; the first gear mechanism further comprises an inserting groove, the inserting sheet is partially arranged in the inserting groove in a penetrating mode, and the inserting groove can limit the inserting sheet in a direction perpendicular to the plane direction of the inserting sheet; the limiting grooves or the limiting holes are distributed on the inserting pieces in an equidistant mode and are positioned on any one side surface of the direction restrained by the inserting grooves.

4. The trash can of claim 3, wherein the opening is adjustable in size: the outer end of inserted sheet is equipped with first anticreep piece, when the inserted sheet was removed to keeping away from inserting groove one side, can drive first anticreep piece and inserting groove formation to close spacingly.

5. The trash can of claim 4, wherein the opening is adjustable in size: the bounding wall quantity is two and sets up relatively about the central line of base, the bounding wall includes mainboard and both sides board, both sides board fix respectively the mainboard both sides and with storage space forms the cohesion, second gear mechanism fix in the curb plate bottom.

6. The trash can of claim 5, wherein the opening is adjustable in size: the base is inside hollow shell structure, the left and right sides of base upper surface is equipped with the spliced eye, the bottom extension of mainboard is provided with the plugboard that can insert the spliced eye setting, and the thickness of plugboard is less than the minimum interval of spliced eye, be equipped with two second anticreep pieces on the plugboard, the bottom part of mainboard and second anticreep piece are spacing from the upper and lower side of spliced eye respectively.

7. The trash can with an adjustable opening size of claim 1, wherein: the outer side wall of the enclosing plate is provided with a plurality of hooks which are arranged at intervals up and down.

8. The trash can with an adjustable opening size of claim 1, wherein: and the outer side of the top of the enclosing plate is provided with a boss in an outward protruding manner.

9. The trash can of claim 6, wherein the opening is adjustable in size: the upper surface of the base and the area between the two enclosing plates are arranged in a downward concave mode.

10. The trash can of claim 2, wherein the opening is adjustable in size: the outer surface of the limiting block is an arc surface.

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