WO2019205607A1 - 一种方便使用的垃圾桶 - Google Patents

一种方便使用的垃圾桶 Download PDF

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Publication number
WO2019205607A1
WO2019205607A1 PCT/CN2018/116831 CN2018116831W WO2019205607A1 WO 2019205607 A1 WO2019205607 A1 WO 2019205607A1 CN 2018116831 W CN2018116831 W CN 2018116831W WO 2019205607 A1 WO2019205607 A1 WO 2019205607A1
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WO
WIPO (PCT)
Prior art keywords
receiving portion
outer tub
adjusting mechanism
pedal
sliding
Prior art date
Application number
PCT/CN2018/116831
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English (en)
French (fr)
Inventor
孙凯
许宁
刘晓婷
李志刚
Original Assignee
孙凯
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Publication date
Application filed by 孙凯 filed Critical 孙凯
Publication of WO2019205607A1 publication Critical patent/WO2019205607A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
    • B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
    • B65F1/08—Refuse receptacles; Accessories therefor with removable inserts with rigid inserts

Definitions

  • the invention relates to the technical field of trash cans, in particular to a garbage can for convenient use.
  • the household garbage can is a household device commonly used in daily life.
  • a convenient garbage can in the prior art comprises: an outer bucket having an opening at the top, an inner tank having an opening at the top, and a cover for covering the opening above the outer tub.
  • the lid of the bucket because the lid needs to cover the upper opening of the outer tub, the inner tank is generally completely accommodated in the outer tub; thus, when we open the lid and need to take the inner liner out of the outer tub It is inconvenient to operate.
  • the invention provides a convenient use garbage bin, which aims to improve the problem that the garbage bin is inconvenient to take out the inner tank during use.
  • the present invention provides a convenient use garbage bin having: an outer tub having an opening at the top, an inner tank disposed in the outer tub and having an opening at the upper side, and a drive for driving the inner tank relative to
  • the adjusting unit includes: a first adjusting mechanism and a second adjusting mechanism;
  • the first adjusting mechanism is configured to drive the inner tank to move downward relative to the outer tub;
  • the adjusting mechanism is configured to drive the inner tank to move upward relative to the outer tub, and the second adjusting mechanism changes from the first state to when the first adjusting mechanism is driven by an external force to move the inner tank downward relative to the outer tub a second state, and the second adjusting mechanism recovers from the second state from the second state after the first adjusting mechanism is removed by the external force; and when the second adjusting mechanism is in the first state, the inner bladder is at the top a state in which the upper opening of the outer tub is opened; when the second adjusting mechanism is in the second state, the inner casing is in
  • the first adjustment mechanism includes: a pedal passing through the third accommodating portion and located at the first accommodating portion or the second accommodating portion, and one end of the ball is hingedly connected to one end of the base and fixedly disposed at a first connecting member of the pedal, a support member fixedly disposed on the base and located under the pedal, a first elastic member located between the pedal and the support member; the pedal being capable of being in the first receiving And switching between the second receiving portion and the second receiving portion, when the pedal is switched by the first receiving portion to the second receiving portion, the pedal compresses the first elastic member downward, and The inner casing is driven to move downward relative to the outer tub by the support member, so that the inner casing is received in the outer tub.
  • the first adjustment mechanism further includes a first sliding member, the pedal is provided with a first sliding slot, and the first sliding member is matched with the first sliding slot, the first elastic One end of the piece is fixedly disposed on the support member, and one end is fixedly disposed on the first sliding member; the pedal is switched between the first receiving portion and the second receiving portion to drive the The first slider is movable in the first sliding slot, so that the first elastic member is in normal when the pedal is switched between the first receiving portion and the second receiving portion The compressed or stretched state of the work.
  • the first chute is a groove disposed on the pedal and having a T-shaped cross section;
  • the first sliding member is a slider having an H-shaped cross section, and the H-shaped slider is The left half is disposed in the first chute, and the right half of the H-shaped slider is disposed below the pedal.
  • the second adjusting mechanism comprises: a movable rod hinged on the first connecting member at one end, a second sliding member hinged at the other end of the movable rod, and fixedly disposed on the bottom wall of the outer tub a first fixing member, and a second elastic member connecting the movable rod and the first connecting member;
  • the first fixing member is provided with a second sliding slot adapted to the second sliding member,
  • the second sliding member is located in the second sliding slot; when the pedal is switched from the first receiving portion to the second receiving portion, the inner cylinder that is movable downward relative to the outer tub can Driving the second sliding member to slide along the second sliding slot and stretching the second elastic member;
  • the second elastic member in the stretched state moves the second sliding member along the second sliding slot by contraction, and drives the inner cylinder to move upward, and allows the inner liner to pass through the upper opening of the outer tub.
  • the trash can further has: a third sliding member fixedly disposed on the outer wall of the base; a second fixing member fixedly disposed on the inner tube of the outer tub; and the second fixing member is disposed on the second fixing member a third sliding slot adapted to the third sliding member, wherein the third sliding member is slidable in the third sliding slot, and the inner casing is capable of driving the inner cylinder when moving up and down relative to the outer bucket The third sliding member slides up and down in the third sliding slot.
  • the trash can further has a fourth adjusting mechanism for adjusting the size of the opening above the inner tank, and the second adjusting mechanism drives the inner cylinder to move upward relative to the outer tub, the fourth The adjustment mechanism is capable of simultaneously adjusting the upper opening of the inner liner to become larger.
  • the present invention can achieve the following technical effects:
  • the garbage can of the present invention is configured by a first adjusting mechanism capable of driving the downward movement of the inner casing and a second adjusting mechanism for driving the inner casing upwardly.
  • a first adjusting mechanism capable of driving the downward movement of the inner casing
  • a second adjusting mechanism for driving the inner casing upwardly.
  • FIG. 1 is a schematic view showing the structure of a first axial side of a trash can according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional structural view of the trash can in a front view according to an embodiment of the present invention
  • FIG. 3 is a schematic view showing the first axial side structure of the inner tank of the trash can according to an embodiment of the present invention
  • FIG. 4 is a first cross-sectional view showing the inner liner of the trash can according to an embodiment of the present invention
  • Figure 5 is a second cross-sectional view showing the inner tank of the trash can according to an embodiment of the present invention.
  • FIG. 6 is a schematic view showing the second axial side structure of the inner tank of the trash can according to an embodiment of the present invention.
  • Figure 7 is a schematic view showing the first axial side structure of the outer tub of the trash can according to an embodiment of the present invention.
  • Figure 8 is a cross-sectional view showing the outer tub of the trash can according to an embodiment of the present invention.
  • Figure 9 is a partial enlarged view of I in Figure 2;
  • Figure 10 is a schematic view showing the structure of the second axial side of the trash can according to an embodiment of the present invention.
  • Figure 11 is a schematic view showing the second axial side structure of the outer tub of the trash can according to an embodiment of the present invention.
  • the trash can has an outer tub 3 having an opening at the top, a bladder 2 disposed inside the outer tub 3 and having an opening thereon, and a bucket hinged to the outer tub 3.
  • the adjusting unit 4 is capable of driving the inner tank 2 to move up and down with respect to the outer tub 3, and simultaneously drives the adjusting unit 4 of the bucket lid 1 to be hingedly movable relative to the outer tub 3. Further, the adjusting unit 4 is also capable of driving the inner tank 2 relative to the outer tub 3 While moving up and down, adjust the opening of the opening above the liner 2.
  • the adjustment unit 4 comprises a first adjustment mechanism 9, a second adjustment mechanism 10, a third adjustment mechanism 5 and a fourth adjustment mechanism 6.
  • the first adjustment mechanism 9 is used to drive the inner liner 2 to move downward relative to the outer tub 3.
  • the second adjusting mechanism 10 changes from the first state to the second state when the first adjusting mechanism 9 is driven by the external force to move the inner tank 2 downward relative to the outer tub 3, and the second adjusting mechanism 10 is subjected to the first adjusting mechanism 9 After the external force disappears, the second state is restored from the first state; when the second adjusting mechanism 10 is in the first state, the inner tank 2 is in a state of being opened above the outer tub 3; when the second adjusting mechanism 10 is in the second state, The inner liner 2 is in a state of being housed in the outer tub 3.
  • the third adjusting mechanism 5 is configured to drive the lid 1 to articulate upwardly to expose the upper opening of the outer tub 3 when the inner liner 2 is changed from the stowed state to the ejected state.
  • the fourth adjusting mechanism 6 is configured to change the diameter of the opening of the inner tank 2 while the inner tube 2 moves up and down relative to the outer tub 3.
  • the lid 1 can be opened by the adjusting unit 4, and the inner tank 2 is moved upward and penetrates from the upper opening of the outer tub 3, so that the user can easily get out of the outer tub 3. Take out the liner 2.
  • the upper opening of the inner liner 2 becomes larger, so that the user can take out the garbage from the inner tank 2. Since the garbage can is placed in the inner tank 2, a garbage bag is placed on the inner liner 2, and the garbage is often filled and squeezed, so that the garbage bag is difficult to be taken out from the inner liner 2, and the pulling is often caused by pulling hard.
  • the garbage bag is broken or the handle of the garbage bag is torn off; the upper opening of the inner tank 2 is enlarged, so that the user can conveniently take out the garbage bag from the inner liner 2.
  • the inner liner 2 includes a bottom plate 8, an inner liner wall 7 disposed above the bottom plate 8, and a base 43 fixedly disposed below the bottom plate 8.
  • the inner wall 7 includes a plurality of side plates 21 disposed on the bottom plate 8 in a circumferential direction.
  • the lower ends of the side plates 21 are hinged to the bottom plate 8.
  • the upper ends of the side plates 21 are radially movable when subjected to an external force;
  • the unit 4 is capable of adjusting the diameter of the opening above the liner 2 by controlling the inwardly moving inward or synchronous outward movement of the upper end of the side panel 21.
  • a first receiving portion 16 and a second receiving portion 17 are disposed on the base 43.
  • the first receiving portion 16 and the second receiving portion 17 are both through holes disposed on the sidewall of the base 43.
  • a third accommodating portion 42 is disposed at a position of the accommodating portion 16 and the second accommodating portion 17.
  • the first accommodating portion 16 and the second accommodating portion 17 are square through holes, and the second accommodating portion 17 is in communication with the first accommodating portion 16, and the second accommodating portion is The portion 17 is lower than the first housing portion 16.
  • the third accommodating portion 42 is a shaped hole which is slightly larger than the accommodating region formed by the first accommodating portion 16 and the second accommodating portion 17 .
  • the first adjusting mechanism 9 includes: a pedal 24 passing through the third receiving portion 42 and located at the first receiving portion 16 or the second receiving portion 17 and one end
  • the ball is hinged to the first connecting member 22 of the pedal 24 fixed at one end of the base 43 , the supporting member 23 fixedly disposed on the base 43 and located under the pedal 24 , the first elastic member 27 located between the pedal 24 and the supporting member 23 ;
  • the pedal 24 is switchable between the first accommodating portion 16 and the second accommodating portion 17, and when the pedal 24 is switched from the first accommodating portion 16 to the second accommodating portion 17, the pedal 24 compresses the first elastic member downward.
  • the first adjusting mechanism 9 further includes: a first sliding member 26, the pedal 24 is provided with a first sliding slot 25, and the first sliding member 26 is matched with the first sliding slot 25, the first elastic member One end of the 27 is fixedly disposed on the support member 23, and one end is fixedly disposed on the first sliding member 26; the pedal 24 is switched between the first receiving portion 16 and the second receiving portion 17 to drive the first sliding member 26 at The first chute 25 is moved to ensure that the first elastic member 27 is in a normally working compressed or stretched state when the pedal 24 is switched between the first accommodating portion 16 and the second accommodating portion 17. As shown in FIG.
  • the first elastic member 27 is a spring; the first connecting member 22 is a length of a cylindrical rod; and the first sliding groove 25 is a concave portion provided on the pedal 24 in a T-shaped cross section. a slot; the first sliding member 26 is a slider having an H-shaped cross section, the H-shaped slider is movably received in the T-shaped groove, and the other portion is disposed under the pedal 24 for One end of the first elastic member 27 is fixedly connected to the support member 23; the support member 23 is a plate having a square cross section, and the support member 23 is The two ends are fixedly connected to the side walls of the base 43, respectively, and the support member 23 is located below the pedal 24.
  • the pedal 24 is switched between the first accommodating portion 16 and the second accommodating portion 17, the first sliding member 26 moves along the first sliding slot 25 to adapt the different positions of the pedal 24 at the time of switching, avoiding The first elastic member 27 is distorted.
  • the second adjustment mechanism 10 includes a movable rod 30 whose one end is hinged on the first connecting member 22 and a second sliding hinged at the other end of the movable rod 30.
  • a first fixing member 28 fixedly disposed on the bottom wall of the outer tub 3, and a second elastic member 29 connecting the movable rod 30 and the first connecting member 22; the first fixing member 28 is disposed with the second sliding member 31
  • the second sliding slot 32 is located in the second sliding slot 32; when the pedal 24 is switched from the first receiving portion 16 to the second receiving portion 17, the outer bucket 3 is moved downward.
  • the inner liner 2 is capable of driving the second sliding member 31 to slide along the second sliding groove 32 and stretching the second elastic member 29; when the pedal 24 is switched from the second receiving portion 17 to the first receiving portion 16, the stretching
  • the second elastic member 29 in the state moves the second sliding member 31 along the second sliding groove 32 by contraction, and drives the inner liner 2 to move upward, and allows the inner liner 2 to pass through from the upper opening of the outer tub 3.
  • the second elastic member 29 is a spring
  • the first fixing member 28 is a square block fixed to the bottom plate 8, and the square block and the bottom plate 8 are fixed by bolts.
  • a second sliding slot 32 is defined between the square block and the bottom plate 8 for moving the second sliding member 31.
  • the second sliding member 31 is a rectangular block adapted to the second sliding slot 32.
  • the first fixing member 28 is provided with a first opening 33 communicating with the second sliding slot 32.
  • the movable rod 30 is hinged through the first opening 33 and the second sliding member 31, and the movable rod 30 is in motion. It does not interfere with the first opening 33.
  • the trash can further has a third sliding member 34 fixedly disposed on the outer wall of the base 43 and a second fixing member fixedly disposed on the inner wall of the outer tub 3 . 35.
  • the second fixing member 35 is disposed with a third sliding slot 37 adapted to the third sliding member 34.
  • the third sliding member 34 can slide in the third sliding slot 37.
  • the third slider 34 can be driven to slide up and down in the third sliding slot 37.
  • the third slider 34 is a T-shaped geometry.
  • the second fixing member 35 is a square block fixed on the inner wall of the outer tub 3 , and the square block and the outer tub 3 are fixed by bolts, and the second fixing member 35 and the outer tub 3 are A third chute 37 is provided for the third sliding member 34 to move, and the third sliding member 34 is a rectangular block adapted to the third sliding slot 37.
  • the second fixing member 35 is provided with a second opening 36 communicating with the third sliding slot 37.
  • the third sliding member 34 having a T-shape passes through the second opening 36 and cooperates with the third sliding slot 37.
  • the trash can is provided with three second fixing members 35, and three third sliding members 34 corresponding to the second fixing members 35, and the inner liner 2 and the outer tub 3 are passed through three second fixing members. The cooperation between the piece 35 and the three third sliders 34 maintains the stability between the inner liner 2 and the outer tub 3.
  • the third adjustment mechanism 5 includes a second connecting member 38 and a first roller assembly 40.
  • a first through hole 41 is formed in the outer tub 3 , and the first roller assembly 40 is fixedly disposed on the first through hole 41 .
  • the second connecting member 38 is fixedly disposed on the upper surface of the bucket cover 1 .
  • the other end is disposed on the inner wall 7 and the second connecting member 38 passes through the first through hole 41 and cooperates with the first roller assembly 40.
  • the third adjusting mechanism 5 further includes a positioning sleeve 39 fixedly disposed on the bucket cover 1.
  • the second connecting member 38 passes through the positioning sleeve 39.
  • the positioning sleeve 39 is used to restrict the second connecting member 38 from being opposite.
  • the second connecting member 38 is a length of rope which is fixed to the upper surface of the tub cover 1 and the other end is fixed to the outer wall of the inner liner 2; 2
  • the bucket cover 1 can be pulled upwardly relative to the outer tub 3 by the second roller assembly 18; when the second connecting member 38 is in a relaxed state, the bucket cover 1 can be moved by gravity relative to the outer tub 3
  • the lower hinge is attached until the upper opening of the outer tub 3 is covered.
  • the fourth adjusting mechanism 6 includes: a loose member 14 sleeved on the outer wall of the inner wall 7, and a circumferentially disposed inner wall of the inner wall 7 Reset member 11.
  • the elastic member 14 When the elastic member 14 is contracted in the radial direction, the upper ends of the side plates 21 can be synchronously moved inward in the radial direction; the returning member 11 is deformed by the side plates 21 when the elastic members 14 are radially contracted, and the elastic members are deformed. 14 When it is relaxed, it can be reset to push the side plates 21 to move synchronously outward in the radial direction.
  • the elastic member 14 includes: a elastic section 12 sleeved on the outer wall of each side plate 21, and a connecting section 13 connected to the pedal 24.
  • the trash can further has a first protective shell 19 circumferentially disposed on the inner wall of each side panel 21, a second protective shell 20 circumferentially disposed on the outer wall of each side panel 21, and vertically disposed on each side panel.
  • the first protective shell 19, the second protective shell 20, and the third protective shell 15 are all semi-circular thin plates fixedly disposed on the side plate 21, and the thin plate and the side plate 21 have a semicircular cross section.
  • the trash can of the present invention is further provided with a second roller assembly 18, which is located between the second protective casing 20 and the third protective casing 15, and the second roller assembly 18 is used to change the tightness.
  • the pulling direction of the piece 14 simultaneously reduces the friction of the elastic member 14 during the movement.
  • the pedal 24 When the user dials the pedal 24 from the second receiving portion 17 to the first receiving portion 16, the pedal 24 is under the action of the first elastic member 27, the second elastic member 29, and the resetting member 11, in the second capacity
  • the inside of the placing portion 17 moves upward, so that the side plates 21 move synchronously outward in the radial direction, so that the upper opening of the inner liner 2 becomes larger.
  • the pedal 24 can pull the elastic member 14 to contract in the radial direction, so that the upper ends of the side plates 21 move inward in the radial direction. Let the upper opening of the liner 2 become smaller.
  • the elastic member 14 is a cord having no elasticity
  • the resetting member 11 is a spring disposed in an annular shape
  • the first protective shell 19, the second protective shell 20, and the third protective shell 15 are all thin steel sheets.
  • the steel plate has a smooth rounded corner (not shown) at the inlet end and the outlet end, which avoids cutting the elastic member 14 and the scratching reset member 11.
  • the elastic section 12 of the elastic member 14 is an annularly disposed spring
  • the connecting section 13 is a cord that is not elastic.
  • the inner tank 2 when the pedal 24 is located at the second accommodating portion 17, the inner tank 2 is completely housed inside the outer tub 3, the upper opening of the inner liner 2 is in a state with the smallest diameter, and the tub cover 1 is in the outer tub. 3 The state of the upper opening.
  • the pedal 24 is switched to the first accommodating portion 16 by the second accommodating portion 17, the inner lining 2 moves upward relative to the outer tub 3 and passes out of the upper opening of the outer tub 3, while the upper opening of the inner tank 2 opens the inner lining 2
  • the inner casing 2 can move the bucket cover 1 to the hinged movement of the outer tub 3 to expose the upper opening of the outer tub 3.
  • the inner casing 2 which is opened through the upper opening of the outer tub 3 is convenient for the user to take out the inner liner 2, and the inner liner 2 whose opening is enlarged is convenient for the user to take out the garbage bag which is placed in the inner liner 2 from the inner liner 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)

Abstract

一种方便使用的垃圾桶，其具有：上方具有开口的外桶（3）、配置于外桶（3）内且上方具有开口的内胆（2）、以及用以驱动内胆（2）相对外桶（3）上下活动的调节单元（4）；调节单元（4）包含第一调节机构（9）、第二调节机构（10）；第一调节机构（9）用以驱动内胆（2）相对外桶（3）向下活动；第二调节机构（10）用以驱动内胆（2）相对外桶（3）向上活动；内胆（2）包含：底板（8）、配置于底板（8）上方的内胆壁（7），以及固定配置于底板（8）下方的底座（43）；底座（43）上配置有第一容置部（16）和第二容置部（17）。通过上述设置，当把踏板由第二容置部拨到第一容置部时，第二调节机构能够驱动内胆向上活动，并自外桶的上方开口穿出，达到便于取出垃圾桶的目的。

Description

一种方便使用的垃圾桶 技术领域
本发明涉及垃圾桶技术领域，具体而言，涉及一种方便使用的垃圾桶。
背景技术
家用垃圾桶是日常生活中常用的家居装置，现有技术中的一种方便使用的垃圾桶包含：上方具有开口的外桶、上方具有开口的内胆，以及用以盖住外桶上方开口的桶盖，由于桶盖需要用以盖住外桶的上方开口，所以内胆一般都完全容置于外桶内；这样就导致当我们打开桶盖，需要把内胆从外桶内拿出来时，操作起来及其的不方便。
有鉴于此，发明人在研究了现有的技术后特提出本申请。
发明内容
本发明提供了一种方便使用的垃圾桶，旨在改善垃圾桶在使用过程中，不方便取出内胆的问题。
为解决上述技术问题，本发明提供了一种方便使用的垃圾桶具有：上方具有开口的外桶、配置于所述外桶内且上方具有开口的内胆、以及用以驱动所述内胆相对所述外桶上下活动的调节单元；所述调节单元包含：第一调节机构、第二调节机构；所述第一调节机构用以驱动所述内胆相对外桶向下活动；所述第二调节机构用以驱动所述内胆相对外桶向上活动，所述第二调节机构在所述第一调节机构受外力作用带动所述内胆相对外桶向 下活动时，自第一状态变换至第二状态，且所述第二调节机构在第一调节机构受外力作用消失后自第二状态恢复自第一状态；所述第二调节机构处于第一状态时，使所述内胆处于顶出所述外桶上方开口的状态；所述第二调节机构处于第二状态时，使所述内胆处于收纳于外桶内的状态；所述内胆包含：底板、配置于所述底板上方的内胆壁，以及固定配置于所述底板下方的底座；所述底座上配置有第一容置部和第二容置部，所述第一容置部和第二容置部均为配置在所述底座侧壁上的通孔；所述外桶对应所述第一容置部和第二容置部的位置配置有第三容置部。
作为进一步优化，所述第一调节机构包含：穿过所述第三容置部且位于所述第一容置部或第二容置部的踏板、一端球铰接于所述底座一端固定配置于所述踏板的第一连接件、固定配置于所述底座上且位于所述踏板下方的支撑件、位于踏板和支撑件之间的第一弹性件；所述踏板能够在所述第一容置部和所述第二容置部之间相互切换，所述踏板由所述第一容置部切换到所述第二容置部时，所述踏板向下压缩所述第一弹性件，并通过所述支撑件驱动所述内胆相对所述外桶向下活动，使所述内胆收纳与所述外桶内。
作为进一步优化，所述第一调节机构还包括第一滑动件，所述踏板上配置有第一滑槽，所述第一滑动件与所述第一滑槽相适配，所述第一弹性件一端固定配置在所述支撑件上，一端固定配置在所述第一滑动件上；所述踏板在所述第一容置部和所述第二容置部之间相互切换，能够带动所述第一滑动件在所述第一滑槽中活动，使所述第一弹性件在所述踏板在所述第一容置部和所述第二容置部之间相互切换时，处于正常工作的压缩或拉伸状态。
作为进一步优化，所述第一滑槽为配置在所述踏板上且横截面呈T形 的凹槽；所述第一滑动件为横截面呈现H形的滑块，且该H形滑块的左半部配置于所述第一滑槽内，该H形滑块的右半部配置于所述踏板的下方。
作为进一步优化，所述第二调节机构包含：一端铰接在所述第一连接件上的活动杆、铰接在所述活动杆另一端的第二滑动件、固定配置在所述外桶底壁上的第一固定件，以及连接所述活动杆和所述第一连接件的第二弹性件；所述第一固定件上配置有和所述第二滑动件相适配的第二滑槽，所述第二滑动件位于所述第二滑槽内；当所述踏板由所述第一容置部切换到所述第二容置部时，相对所述外桶向下活动的内胆能够驱动所述第二滑动件沿所述第二滑槽滑动，并拉伸所述第二弹性件；当所述踏板由所述第二容置部切换到所述第一容置部时，所述拉伸状态的第二弹性件通过收缩拉动所述第二滑动件沿所述第二滑槽活动，并驱动所述内胆向上活动，并让所述内胆自所述外桶上方开口穿出。
作为进一步优化，所述垃圾桶还具有：固定配置在所述底座外壁上的第三滑动件、固定配置在所述外桶内璧上的第二固定件；所述第二固定件上配置有和所述第三滑动件相适配的第三滑槽，所述第三滑动件能够在所述第三滑槽内滑动，所述内胆相对所述外桶上下活动时，能够带动所述第三滑动件在所述第三滑槽内上下滑动。
作为进一步优化，所述垃圾桶还具有用以调节所述内胆上方开口的口径大小的第四调节机构，所述第二调节机构驱动所述内胆相对外桶向上活动时，所述第四调节机构能够同步调节所述内胆的上方开口变大。
通过采用上述技术方案，本发明可以取得以下技术效果：
本发明的垃圾桶，通过配置能够驱动内胆向下活动的第一调节机构、驱动内胆向上活动的第二调节机构，当使用者把第一调节机构的踏板由第 一容置部拨到第二容置部时，内胆可以完全容置于外桶内；当使用者把踏板由第二容置部拨到第一容置部时，第二调节机构能够驱动内胆向上活动，并自外桶的上方开口穿出，达到便于取出垃圾桶的目的。
附图说明
为了更清楚地说明本发明实施方式的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1是本发明一实施例，垃圾桶的第一轴侧结构示意图；
图2是本发明一实施例，垃圾桶在主视图下的剖面结构示意图；
图3是本发明一实施例，垃圾桶的内胆的第一轴侧结构示意图；
图4是本发明一实施例，垃圾桶的内胆的第一断面示意图；
图5是本发明一实施例，垃圾桶的内胆的第二断面示意图；
图6是本发明一实施例，垃圾桶的内胆的第二轴侧结构示意图；
图7是本发明一实施例，垃圾桶的外桶的第一轴侧结构示意图；
图8是本发明一实施例，垃圾桶的外桶的断面示意图；
图9是图2中I处的局部放大图；
图10是本发明一实施例，垃圾桶的第二轴侧结构示意图；
图11是本发明一实施例，垃圾桶的外桶的第二轴侧结构示意图；
图中标记：1-桶盖，2-内胆，3-外桶，4-调节单元，5-第三调节机构，6-第四调节机构，7-内胆壁，8-底板，9-第一调节机构，10-第二调节机构，11-复位件，12-松紧段，13-连接段，14-松紧件，15-第三保护壳，16-第一容置部，17-第二容置部，18-第二滚轮组件，19-第一保护壳，20-第二保护壳，21-侧板，22-第一连接件，23-支撑件，24-踏板，25-第一滑槽，26-第一滑动件，27-第一弹性件，28-第一固定件，29-第二弹性件，30-活动杆，31-第二滑动件，32-第二滑槽，33-第一开口，34-第三滑动件，35-第二固定件，36-第二开口，37-第三滑槽，38-第二连接件，39-定位套，40-第一滚轮组件，41-第一通孔，42-第三容置部，43-底座。
具体实施方式
为使本发明实施方式的目的、技术方案和优点更加清楚，下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式是本发明一部分实施方式，而不是全部的实施方式。基于本发明中的实施方式，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施方式，都属于本发明保护的范围。因此，以下对在附图中提供的本发明的实施方式的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施方式。基于本发明中的实施方式，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施方式，都属于本发明保护的范围。
由图1和图2所示，在本实施例中，垃圾桶具有：上方具有开口的外桶3、配置于外桶3内且上方具有开口的内胆2、铰接于外桶3上的桶盖1，以及调节单元4。该调节单元4能够驱动内胆2相对外桶3上下活动，并同步带动桶盖1相对外桶3铰接活动的调节单元4，此外该调节单元4还能够够在驱动内胆2相对外桶3上下活动的同时，调节内胆2上方开口的口径。 由图2所示，调节单元4包含：第一调节机构9、第二调节机构10、第三调节机构5和第四调节机构6。第一调节机构9用以驱动内胆2相对外桶3向下活动。第二调节机构10在第一调节机构9受外力作用带动内胆2相对外桶3向下活动时，自第一状态变换至第二状态，且第二调节机构10在第一调节机构9受外力作用消失后自第二状态恢复自第一状态；第二调节机构10处于第一状态时，使内胆2处于顶出外桶3上方开口的状态；第二调节机构10处于第二状态时，使内胆2处于收纳于外桶3内的状态。第三调节机构5，用以在内胆2由收纳状态变换至顶出状态时，能够驱动桶盖1向上铰接活动以暴露出外桶3的上方开口。第四调节机构6，用以在内胆2相对外桶3向上下活动的同时，使内胆2上方开口的口径发生变化。
通过以上结构，本发明的垃圾桶在使用过程中，通过调节单元4能够打开桶盖1，且使内胆2向上活动并从外桶3的上方开口穿出，便于使用者从外桶3内取出内胆2。此外，内胆2在向上活动的过程中，内胆2的上方开口会变大，便于使用者从内胆2内取出垃圾。由于垃圾桶在使用过程中，会在内胆2上套置一个垃圾袋，且因垃圾经常填满并挤压内胆2，会使垃圾袋难以从内胆2内取出，用力拉扯时常常导致垃圾袋破损或垃圾袋的提手被扯断；内胆2的上方开口变大，可以让使用者方便的从内胆2上取出垃圾袋。
由图2和图3所示，在本实施例中，内胆2包含：底板8、配置于底板8上方的内胆壁7，以及固定配置于底板8下方的底座43。内胆壁7包含沿周向间隔配置于底板8上的多个侧板21，各侧板21的下端铰接于底板8上，各侧板21的上端受外力作用时能够沿径向活动；调节单元4能够通过控制侧板21的上端沿径向同步向内活动或同步向外活动来调节内胆2的上方的开口的口径。底座43上配置有第一容置部16和第二容置部17，第一容置部16和第二容置部17均为配置在底座43侧壁上的通孔；外桶3对应第一 容置部16和第二容置部17的位置配置有第三容置部42。由图3所示，在本实施中，第一容置部16、第二容置部17均为方形的通孔，第二容置部17和第一容置部16相通，且第二容置部17低于第一容置部16。由图11所示，在本实施中，第三容置部42为异形孔，该异形孔略大于第一容置部16和第二容置部17所形成的容置区。
由图2和图4所示，在本实施例中，第一调节机构9包含：穿过第三容置部42且位于第一容置部16或第二容置部17的踏板24、一端球铰接于底座43一端固定配置于踏板24的第一连接件22、固定配置于底座43上且位于踏板24下方的支撑件23、位于踏板24和支撑件23之间的第一弹性件27；踏板24能够在第一容置部16和第二容置部17之间相互切换，踏板24由第一容置部16切换到第二容置部17时，踏板24向下压缩第一弹性件27，并通过支撑件23驱动内胆2相对外桶3向下活动，使内胆2收纳与外桶3内。由图4所示，第一调节机构9还包括：第一滑动件26，踏板24上配置有第一滑槽25，第一滑动件26与第一滑槽25相适配，第一弹性件27一端固定配置在支撑件23上，一端固定配置在第一滑动件26上；踏板24在第一容置部16和第二容置部17之间相互切换，能够带动第一滑动件26在第一滑槽25中活动，保证第一弹性件27在踏板24在述第一容置部16和第二容置部17之间相互切换时，处于正常工作的压缩或拉伸状态。由图4所示，在本实施例中，第一弹性件27为弹簧；第一连接件22为一段圆柱杆；所述第一滑槽25为设在踏板24上横截面呈T形的凹槽；所述第一滑动件26为横截面呈现H形的滑块，该H形的滑块一部分可活动的容置于T形的凹槽内，另一部分配置于踏板24的下方，用以和第一弹性件27的一端固定连接，所述第一弹性件27的另一端固定连接于所述支撑件23上；所述支撑件23为一块横截面为方形的板，该支撑件23的两端分别固定连接于底座43的侧壁上，且该支撑件23位于踏板24的下方。当所述踏板24在 第一容置部16和第二容置部17之间相互切换时，第一滑动件26沿第一滑槽25移动以适配踏板24在切换时的不同位置，避免第一弹性件27被扭曲失效。
由图2、图4和图5所示，在本实施例中，第二调节机构10包含：一端铰接在第一连接件22上的活动杆30、铰接在活动杆30另一端的第二滑动件31、固定配置在外桶3底壁上的第一固定件28，以及连接活动杆30和第一连接件22的第二弹性件29；第一固定件28上配置有和第二滑动件31相适配的第二滑槽32，第二滑动件31位于第二滑槽32内；当踏板24由第一容置部16切换到第二容置部17时，相对外桶3向下活动的内胆2能够驱动第二滑动件31沿第二滑槽32滑动，并拉伸第二弹性件29；当踏板24由第二容置部17切换到第一容置部16时，拉伸状态的第二弹性件29通过收缩拉动第二滑动件31沿第二滑槽32活动，并驱动内胆2向上活动，并让内胆2自外桶3上方开口穿出。由图4和图5所示，在本实施例中，第二弹性件29为弹簧，第一固定件28为固定在底板8的一方形块，该方形块和底板8之间通过螺栓固定，且该方形块和底板8之间围成一个供第二滑动件31活动的第二滑槽32，第二滑动件31为和第二滑槽32相适配的矩形块。其中第一固定件28上，设有一个和第二滑槽32相通的第一开口33，活动杆30穿过该第一开口33和第二滑动件31相铰接，且活动杆30在活动时不会和第一开口33发生干涉。
由图6、图7和图8所示，在本实施例中，垃圾桶还具有：固定配置在底座43外壁上的第三滑动件34、固定配置在外桶3内璧上的第二固定件35。第二固定件35上配置有和第三滑动件34相适配的第三滑槽37，第三滑动件34能够在第三滑槽37内滑动，内胆2相对外桶3上下活动时，能够带动第三滑动件34在第三滑槽37内上下滑动。由图6所示，第三滑动件34为一个呈T字形的几何体。由图7和图8所示，第二固定件35为固 定在外桶3内壁上的一方形块，该方形块和外桶3之间通过螺栓固定，且第二固定件35和外桶3之间围成一个供第三滑动件34活动的第三滑槽37，第三滑动件34为和第三滑槽37相适配的矩形块。其中第二固定件35上，设有一个和第三滑槽37相通的第二开口36，呈T字形的第三滑动件34穿过该第二开口36并与第三滑槽37相配合。在本实施例中，垃圾桶配置有3个第二固定件35，以及3个和第二固定件35一一对应的第三滑动件34，内胆2和外桶3通过3个第二固定件35和3个第三滑动件34之间的配合，能够让内胆2和外桶3之间的活动保持稳定性。
由图9、图10和图11所示，在本实施例中，第三调节机构5包含：第二连接件38和第一滚轮组件40。外桶3上配置有贯穿外桶3的壁的第一通孔41，第一滚轮组件40固定配置于第一通孔41上，第二连接件38一端固定配置在桶盖1的上表面上另一端配置在内胆壁7上，且第二连接件38穿过第一通孔41并与第一滚轮组件40相配合。内胆2向上活动时，能够通过第二连接件38驱动桶盖1相对外桶3向上铰接打开，使内胆2的上方开口能够和外界相通。由图10所示，第三调节机构5还包含固定配置在桶盖1上的定位套39，第二连接件38穿过该定位套39，该定位套39用以限制第二连接件38相对所述桶盖1的活动位置。由图9和图10所示，在本实施例中，第二连接件38为一段绳子，该绳子一段固定在桶盖1的上表面，另一端固定在内胆2的外壁上；当内胆2向上活动时，能通过第二滚轮组件18，拉动桶盖1相对外桶3向上铰接；当第二连接件38处于松弛状态时，桶盖1能够在重力的作用下，相对外桶3向下铰接，直至盖住外桶3的上方开口。
由图2、图3所示，在本实施例中，第四调节机构6包含：套设于内胆壁7的外壁上的松紧件14，以及沿周向配置于内胆壁7的内壁上的复位件11。松紧件14沿径向收缩时能够带动各侧板21的上端沿径向同步向内活 动；复位件11在松紧件14沿径向收缩时受各侧板21作用而产生形变，且在松紧件14松驰时能够复位推动各侧板21沿径向同步向外活动。其中松紧件14包含：套在各侧板21外壁的松紧段12，以及连接于踏板24的连接段13。由图2所示，垃圾桶还具有周向配置在各侧板21内壁的第一保护壳19、周向配置在各侧板21外壁的第二保护壳20，以及竖直配置在各侧板21外壁的第三保护壳15。其中，第一保护壳19、第二保护壳20、第三保护壳15都是固定配置在侧板21上的半圆形的薄板，该薄板和侧板21之间具有横截面为半圆形的容置空间；所述松紧件14穿过第二保护壳20和侧板21之间的容置空间，并且该松紧件14的两端从第三保护壳15和侧板21之间的容置空间空间穿出，最终固定在踏板24上；所述复位件11贯穿于第一保护壳19和侧板21之间的容置空间。由图2所示，本发明的垃圾桶还配置有第二滚轮组件18，该第二滚轮组件18位于第二保护壳20和第三保护壳15之间，第二滚轮组件18用以改变松紧件14的牵拉方向，同时减少松紧件14在运动过程中的摩擦力。当使用者把踏板24从第二容置部17拨到第一容置部16时，踏板24在第一弹性件27、第二弹性件29，以及复位件11的作用下，在第二容置部17内向上活动，使各侧板21沿径向同步向外活动，让内胆2的上方开口变大。当使用者把踏板24从第一容置部16拨到第二容置部17时，踏板24能够拉动松紧件14沿径向收缩，使各侧板21的上端沿径向同步向内活动，让内胆2的上方开口变小。在本实施例中，松紧件14为没有弹性的绳子，复位件11为环状配置的弹簧，所述第一保护壳19、第二保护壳20、第三保护壳15均为钢制的薄板，该钢制的薄板的进口端和出口端均设有光滑圆角(图未示)，该光滑圆角可以避免割断松紧件14和划伤复位件11。在另一实施例中，所述松紧件14的松紧段12为环状配置的弹簧，连接段13为没有弹性的绳子。
本发明的垃圾桶，当踏板24位于第二容置部17时，内胆2完全收纳 于外桶3内部，内胆2的上方开口处于口径最小的状态，且桶盖1处于盖住外桶3上方开口的状态。当踏板24由第二容置部17切换到第一容置部16时，内胆2相对外桶3向上活动并穿出外桶3的上方开口，同时内胆2的上方开口在内胆2向上活动时同步变大，此外向上运动的内胆2能够带动桶盖1相对外桶3发生铰接活动，使外桶3的上方开口露出。穿出外桶3上方开口的内胆2便于使用者取出内胆2，而开口变大的内胆2则便于使用者从内胆2取出套置在内胆2的垃圾袋。
以上所述仅为本发明的优选实施方式而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (7)

  1. 一种方便使用的垃圾筒，其特征在于，包含：上方具有开口的外桶(3)、配置于所述外桶(3)内且上方具有开口的内胆(2)、以及用以驱动所述内胆(2)相对所述外桶(3)上下活动的调节单元(4)；所述调节单元(4)包含：第一调节机构(9)、第二调节机构(10)；
    所述第一调节机构(9)用以驱动所述内胆(2)相对外桶(3)向下活动；
    所述第二调节机构(10)用以驱动所述内胆(2)相对外桶(3)向上活动，所述第二调节机构(10)在所述第一调节机构(9)受外力作用带动所述内胆(2)相对外桶(3)向下活动时，自第一状态变换至第二状态，且所述第二调节机构(10)在第一调节机构(9)受外力作用消失后自第二状态恢复自第一状态；所述第二调节机构(10)处于第一状态时，使所述内胆(2)处于顶出所述外桶(3)上方开口的状态；所述第二调节机构(10)处于第二状态时，使所述内胆(2)处于收纳于外桶(3)内的状态；
    所述内胆(2)包含：底板(8)、配置于所述底板(8)上方的内胆壁(7)，以及固定配置于所述底板(8)下方的底座(43)；所述底座(43)上配置有第一容置部(16)和第二容置部(17)，所述第一容置部(16)和第二容置部(17)均为配置在所述底座(43)侧壁上的通孔；所述外桶(3)对应所述第一容置部(16)和第二容置部(17)的位置配置有第三容置部(42)。
  2. 根据权利要求1所述的一种方便使用的垃圾桶，其特征在于，所述第一调节机构(9)包含：穿过所述第三容置部(42)且位于所述第一容置部(16)或第二容置部(17)的踏板(24)、一端球铰接于所述底座(43)一端固定配置于所述踏板(24)的第一连接件(22)、固定配置于所述底座(43)上且位于所述踏板(24)下方的支撑件(23)、位于踏板(24)和支撑件(23)之间的第一弹性件(27)；所述踏板(24)能够在所述第一容置部(16)和所述第二容置部(17) 之间相互切换，所述踏板(24)由所述第一容置部(16)切换到所述第二容置部(17)时，所述踏板(24)向下压缩所述第一弹性件(27)，并通过所述支撑件(23)驱动所述内胆(2)相对所述外桶(3)向下活动，使所述内胆(2)收纳与所述外桶(3)内。
  3. 根据权利要求2所述的一种方便使用的垃圾桶，其特征在于，所述第一调节机构(9)还包括第一滑动件(26)，所述踏板(24)上配置有第一滑槽(25)，所述第一滑动件(26)与所述第一滑槽(25)相适配，所述第一弹性件(27)一端固定配置在所述支撑件(23)上，一端固定配置在所述第一滑动件(26)上；所述踏板(24)在所述第一容置部(16)和所述第二容置部(17)之间相互切换，能够带动所述第一滑动件(26)在所述第一滑槽(25)中活动，使所述第一弹性件(27)在所述踏板(24)在所述第一容置部(16)和所述第二容置部(17)之间相互切换时，处于正常工作的压缩或拉伸状态。
  4. 根据权利要求3所述的一种方便使用的垃圾桶，其特征在于，所述第一滑槽(25)为配置在所述踏板(24)上且横截面呈T形的凹槽；所述第一滑动件(26)为横截面呈现H形的滑块，且该H形滑块的左半部配置于所述第一滑槽(25)内，该H形滑块的右半部配置于所述踏板(24)的下方。
  5. 根据权利要求3所述的一种方便使用的垃圾桶，其特征在于，所述第二调节机构(10)包含：一端铰接在所述第一连接件(22)上的活动杆(30)、铰接在所述活动杆(30)另一端的第二滑动件(31)、固定配置在所述外桶(3)底壁上的第一固定件(28)，以及连接所述活动杆(30)和所述第一连接件(22)的第二弹性件(29)；所述第一固定件(28)上配置有和所述第二滑动件(31)相适配的第二滑槽(32)，所述第二滑动件(31)位于所述第二滑槽(32)内；当所述踏板(24)由所述第一容置部(16)切换到所述第二容置部(17)时，相对所述外桶(3)向下活动的内胆(2)能够驱动所述第二滑动件(31)沿所述第 二滑槽(32)滑动，并拉伸所述第二弹性件(29)；当所述踏板(24)由所述第二容置部(17)切换到所述第一容置部(16)时，所述拉伸状态的第二弹性件(29)通过收缩拉动所述第二滑动件(31)沿所述第二滑槽(32)活动，并驱动所述内胆(2)向上活动，并让所述内胆92)自所述外桶(3)上方开口穿出。
  6. 根据权利要求5所述的一种方便使用的垃圾桶，其特征在于，所述垃圾桶还具有：固定配置在所述底座(43)外壁上的第三滑动件(34)、固定配置在所述外桶(3)内璧上的第二固定件(35)；所述第二固定件(35)上配置有和所述第三滑动件(34)相适配的第三滑槽(37)，所述第三滑动件(34)能够在所述第三滑槽(37)内滑动，所述内胆(2)相对所述外桶(3)上下活动时，能够带动所述第三滑动件(34)在所述第三滑槽(37)内上下滑动。
  7. 根据权利要求1所述的一种方便使用的垃圾桶，其特征在于，所述垃圾桶还具有用以调节所述内胆(2)上方开口的口径大小的第四调节机构(6)，所述第二调节机构(10)驱动所述内胆(2)相对外桶(3)向上活动时，所述第四调节机构(6)能够同步调节所述内胆(2)的上方开口变大。
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