CN209107200U - Dirt cup and dust catcher with the dirt cup - Google Patents

Dirt cup and dust catcher with the dirt cup Download PDF

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Publication number
CN209107200U
CN209107200U CN201820920200.2U CN201820920200U CN209107200U CN 209107200 U CN209107200 U CN 209107200U CN 201820920200 U CN201820920200 U CN 201820920200U CN 209107200 U CN209107200 U CN 209107200U
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CN
China
Prior art keywords
cup
area
connector
dirt cup
axis hole
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Active
Application number
CN201820920200.2U
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Chinese (zh)
Inventor
刘海平
郁唯一
许滢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Cleva Electric Appliance Co Ltd
Original Assignee
Suzhou Cleva Electric Appliance Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201820920200.2U priority Critical patent/CN209107200U/en
Application granted granted Critical
Publication of CN209107200U publication Critical patent/CN209107200U/en
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Abstract

The utility model provides a kind of dirt cup and the dust catcher with the dirt cup, wherein cup body and cup lid that the dirt cup is rotatably connected, the dirt cup also has the self-locking structure for making the cup lid after opening certain angle relative to cup body locking, the self-locking structure includes the first connector being set on the cup body and the second connector being set on the cup lid, first connector is rotatably connected with the second connector, one in first connector and the second connector has insertion section, another has the container for accommodating the insertion section, the container has the detent area and behaviour area being connected, after the cup lid is released, the insertion section enters under the effect of gravity after rotating in the behaviour area and is locked in the detent area.The utility model dirt cup has self-locking structure, so that the decline of cup lid speed is terminated in detent area until stopping under gravity and frictional force effect after cup lid release, is effectively prevented cup lid swing.

Description

Dirt cup and dust catcher with the dirt cup
Technical field
The utility model relates to cleaning equipment technology field more particularly to a kind of dirt cup and with the dust catcher of the dirt cup.
Background technique
Dust catcher is a kind of household electrical appliance of indoor cleaning health, for remove ground, carpet, wall, furniture, clothing and Dust in various gaps.General dust catcher organism and the dirt cup being set on body, and the cup lid of traditional dirt cup does not have There is self-locking structure, leads to the cup lid swing when unloading ash, cause dust.
In consideration of it, it is necessary to provide a kind of improved dirt cup and with the dust catcher of the dirt cup.
Utility model content
The utility model aim is to provide a kind of dirt cup and the dust catcher with the dirt cup, and having is beating its cup lid The self-locking structure after certain angle relative to cup body locking is opened, to prevent cup lid swing.
To realize above-mentioned purpose of utility model, the utility model provides a kind of dirt cup comprising the cup body being rotatably connected And cup lid, the dirt cup also has the self-locking structure for making the cup lid after opening certain angle relative to cup body locking, described Self-locking structure includes the first connector being set on the cup body and the second connector being set on the cup lid, and described A connection piece is rotatably connected with the second connector, and one in first connector and the second connector has insertion section, Another has the container for accommodating the insertion section, and the container has the detent area and behaviour area being connected, when the cup After lid is released, the insertion section enters under the effect of gravity after rotating in the behaviour area and is locked in the detent area.
As a further improvement of the utility model, the insertion section have with the increase portion of the detent area phase locking or The receiving width in detent area described in person is less than the receiving width of the behaviour area, so that the insertion section is locked in the detent Area.
The insertion section includes interconnecting piece and projects outwardly one from interconnecting piece as a further improvement of the utility model, To shaft, the container includes limiting slot and a pair of of axis hole positioned at the limiting slot two sides, and the shaft is inserted into pair respectively The axis hole answered is the first connector to be connected with the second connector.
The limiting slot is formed by a pair of of the connection wall interval being oppositely arranged as a further improvement of the utility model, The connection wall is fixedly connected on first connector or the second connector, and the pair of axis hole is opened in corresponding respectively In connection wall, at least one of the limiting slot and a pair of of axis hole have the detent area and behaviour area.
The detent area and active zone formation are described in the limiting slot as a further improvement of the utility model, Interconnecting piece is screwed in from front to back in the limiting slot.
The opening of the limiting slot is in gradually-reducing shape from front to back in its back-end as a further improvement of the utility model, Form the detent area.
The inner wall of each connection wall is equipped with towards another connection wall as a further improvement of the utility model, The protrusion of projection, the protrusion are set to the rear side of the axis hole, and the interconnecting piece is with the protrusion interference engagement to be locked in In the detent area.
The protrusion is the wedge being formed on the inner wall for being correspondingly connected with wall as a further improvement of the utility model, Block, the projection thickness of the voussoir towards another voussoir being oppositely arranged is bottom-up to be gradually increased, in two voussoirs Upper section between form the detent area.
The protrusion is the convex closure being formed on the inner wall for being correspondingly connected with wall as a further improvement of the utility model, Structure, in the septal direction of the pair of connection wall, the smallest position of spacing forms the detent between two protrusions Area.
At least one described axis hole has the detent area and behaviour area, institute as a further improvement of the utility model, The downside that detent area is located at the behaviour area is stated, on front-rear direction, the width of the width in the detent area than the behaviour area Small, the shaft being set at least one described axis hole is partly cut away by a cylinder to be formed.
The shaft projects outwardly at least one institute with radially direction as a further improvement of the utility model, State increase portion, the increase portion and the detent area phase locking being arranged in the axis hole.
The shaft, which has, as a further improvement of the utility model, is relatively arranged on one of two sides in its short transverse To the increase portion, so that the longitudinal section of the shaft is oval.
A stopper section and adjacent with the stopper section is convexly equipped in the axis hole as a further improvement of the utility model, The recess portion of setting, when the cup lid is by being closed into opening on the direction of rotation of the shaft, the recess portion is located at the backstop The front in portion.
To realize above-mentioned purpose of utility model, the utility model also provides a kind of dust catcher, has dust catcher body and sets The dirt cup being placed on dust catcher body.
The utility model has the beneficial effects that it is provided with self-locking structure between the cup body and cup lid of the utility model dirt cup, institute Stating self-locking structure includes mutually matched insertion section and container, after cup lid is released, gravity of the cup lid at its own Lower rotation terminates in the detent area of container so that insertion section is stopped, to realize locking of the cup lid relative to cup body, prevents cup lid Dust caused by swing.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the first preferred embodiment of the utility model dirt cup;
Fig. 2 is the stereoscopic schematic diagram after the cup lid of dirt cup shown in Fig. 1 is opened;
Fig. 3 is the side view of dirt cup shown in Fig. 2;
Fig. 4 is the schematic cross-sectional view of dirt cup shown in Fig. 3;
Fig. 5 is the cross-sectional view along Fig. 3 middle line A-A;
Fig. 6 is schematic cross-sectional view of the self-locking structure of dirt cup shown in Fig. 1 in cup lid closure;
Fig. 7 is schematic cross-sectional view of the self-locking structure of dirt cup shown in Fig. 6 after cup lid rotates an angle;
Fig. 8 is the partial structure diagram of the second preferred embodiment of the utility model dirt cup;
Fig. 9 is the partial structure diagram of the third preferred embodiment of the utility model dirt cup;
Figure 10 is the schematic cross-sectional view of self-locking structure shown in Fig. 9;
Figure 11 is the enlarged drawing in Figure 10 at A;
Figure 12 is the schematic diagram of the 4th preferred embodiment of the utility model dirt cup;
Figure 13 is the enlarged drawing in Figure 12 at B;
Figure 14 is the partial structure diagram when cup lid of dirt cup shown in Figure 12 opens simultaneously locking;
Figure 15 is partial structure diagram when cup lid is closed in the 5th preferred embodiment of the utility model dirt cup;
Figure 16 is that the cup lid of dirt cup shown in Figure 15 opens the partial structure diagram after certain angle;
Figure 17 is the partial structure diagram when cup lid of dirt cup shown in Figure 15 opens simultaneously locking;
Figure 18 is the schematic diagram of the 6th preferred embodiment of the utility model dirt cup;
Figure 19 is the enlarged drawing in Figure 18 at C;
Figure 20 is that the cup lid of dirt cup shown in Figure 18 opens the partial structure diagram after certain angle;
Figure 21 is the partial structure diagram when cup lid of dirt cup shown in Figure 18 opens simultaneously locking.
Specific embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But the embodiment is not Limit the utility model, structure that those skilled in the art are made according to the embodiment, method or functionally Transformation is all contained in the protection scope of the utility model.
It please refers to shown in Fig. 1 to Fig. 7, is the first embodiment of the utility model dirt cup 100, the dust catcher of the utility model With dust catcher body and the dirt cup 100 being set on dust catcher body, the dirt cup 100 includes the cup being rotatably connected Body 11 and cup lid 12, the dirt cup 100, which also has, makes the cup lid 12 after opening certain angle relative to 11 locking of cup body Self-locking structure.For ease of description, setting is parallel to the horizontal plane with the axial line of the cup body 11 below, the cup body 11 Open side is front side, and the other side opposite with open side is illustrated for rear side.
The self-locking structure includes the first connector 13 being set on the cup body 11 and is set on the cup lid 12 The second connector 14, first connector 13 is rotatably connected with the second connector 14, first connector 13 and One in two connectors 14 has insertion section 15, another has the container 16 for accommodating the insertion section 141, in the present embodiment In, the insertion section 15 is set on second connector 14, and the container 16 is set on first connector 13; In other embodiments, the insertion section 15 may also set up on the first connector 13, container 16 be set to the second connector On 14.
The container 16 has the detent area 161 and behaviour area 162 being connected, after the cup lid 12 is released, institute State after insertion section 15 rotate in the behaviour area 162 by the gravity of cup lid 12, the cup lid 12 rotation decline up to Insertion section 15 terminates in the detent area 161 in self-locking state by frictional force brake.
In the utility model, setting is parallel to the horizontal plane in the axial line of the cup body 11, and the cup lid 12 need to rotate 180 ° It can just fully open and locking, the cup lid 12 has becoming of moving downward after being released under the gravity of its own Gesture, therefore the upside of cup lid 12 can rotate to downside and open the open side of cup body 11, due to being provided with self-locking structure, the cup Lid 12 is stopped under frictional force effect and terminates in the downside of cup body 11.
The insertion section 15 has and the increase portion 151 of the 161 phase locking of detent area or the receipts in the detent area 161 Hold the receiving width that width is less than the behaviour area 162, so that the insertion section 15 is locked in the detent area 161.
The insertion section 15 includes interconnecting piece 151 and projects outwardly a pair of of shaft 152, the receiving from interconnecting piece 151 Slot 16 includes limiting slot 163 and a pair of of axis hole 164 positioned at 163 two sides of limiting slot, the axis hole 164 and the limiting slot 163 are connected, and the shaft 152 is inserted into corresponding axis hole 164 respectively the first connector 13 to be connected with the second connector 14.
The limiting slot 163 is formed by the interval of a pair of of connection wall 165 being oppositely arranged on the first connector 13, the connection Wall 165 is fixedly connected on first connector 13 or the second connector 14, in the present embodiment, the connection wall 165 1 Body is formed on first connector 13, and in the other embodiments of the utility model, the connection wall 165 can also be with first It is fixed together, or can also be fixedly connected on the second connector 14 after connector 13 is separately formed.The pair of axis Hole 164 is opened in respectively in corresponding connection wall 165, and at least one of the limiting slot 163 and a pair of of axis hole 164 have institute State detent area 161 and behaviour area 162.
In the present embodiment, the detent area 161 and behaviour area 162 are formed in the limiting slot 163, the interconnecting piece 151 screw in from front to back in the limiting slot 163.The opening of the limiting slot 163 is in gradually-reducing shape from front to back in its back-end Form the detent area 161, front end forms the behaviour area 162.
That is, the inner wall 1650 of two connection walls 165 is non-parallel face, and along direction from front to back, two Spacing between a inner wall 1650 gradually becomes smaller, and in the present embodiment, each inner wall 1650 is backward and court The direction close to another inner wall 1650 extends, in other embodiments, can also only one described inner wall 1650 The direction close towards another inner wall 1650 extends, another inner wall 1650 is the vertical plane parallel with front-rear direction, In this way, the back segment interference engagement of the interconnecting piece 151 and the inner wall 1650 is so that cup lid 12 is after fully opening to realize Cup lid 12 is only self-locking in predetermined position brake, in the absence of external forces can not swing.
It please join shown in Fig. 8, be the second preferred embodiment of the utility model dirt cup, the cup body 21 of the dirt cup and cup lid Basic structure and assembled relation are similar with first embodiment, and details are not described herein, are only said below with its difference It is bright.
In the present embodiment, container 26 is provided on the first connector of the cup body 21, the container 26 has The limiting slot 263 and a pair of of axis hole 264 being connected, the detent area 261 and behaviour area 262 of the container 26 are formed in the limit In the slot 263 of position.
In the present embodiment, the inner wall 2650 of two connection walls 265 on the cup body being oppositely arranged is parallel to each other Setting, and the inner wall 2650 of each connection wall 265 is equipped with towards the protrusion 2651 of another 265 projection of connection wall, institute The rear side that protrusion 2651 is set to axis hole 264 is stated, in the company in the septal direction of the pair of connection wall 265, on the cup lid Socket part and 2651 interference engagement of protrusion are to be locked in the detent area 261.
In the present embodiment, the protrusion 2651 is the voussoir being formed on the inner wall 2650 for being correspondingly connected with wall 265, institute The projection thickness for stating voussoir towards another voussoir being oppositely arranged is bottom-up to be gradually increased, in the upper section of two voussoirs Between formed between the detent area 261, lower section and form the behaviour area 262.
Please join shown in Fig. 9 to Figure 11, be the utility model dirt cup third preferred embodiment, the cup body 31 of the dirt cup and The basic structure and assembled relation of cup lid 32 are similar with the first, second embodiment, and details are not described herein, below only with it not It is illustrated with place.
The insertion section 35 being arranged on the cup lid 32 includes interconnecting piece 351 and projects outwardly a pair of turn from interconnecting piece 351 Axis 352, the container 36 include limiting slot 363 and a pair of of axis hole 364 positioned at 363 two sides of limiting slot, the axis hole 364 are connected with the limiting slot 363, and the shaft 352 is inserted into corresponding axis hole 364 respectively with by the first connector 33 and Two connectors are connected.
Similarly with second embodiment, two connection walls 365 on cup body 31 described in the present embodiment are oppositely arranged Inner wall 3650 is also arranged in parallel, and the inner wall 3650 of each connection wall 365 is equipped with towards another connection wall The protrusion 3651 of 365 projections, the protrusion 3651 are set to the rear side of axis hole 364, in the interval side of the pair of connection wall 365 Upwards, the interconnecting piece 351 on the cup lid and 3651 interference engagement of protrusion are to be locked in detent area 361.
In the present embodiment, the protrusion 3651 is the convex closure knot being formed on the inner wall 3650 for being correspondingly connected with wall 365 Structure, in the septal direction of the pair of connection wall 365, the smallest position of spacing forms described between two protrusions 3651 Detent area 361.
It please join shown in Figure 12 to Figure 14, be the 4th preferred embodiment of the utility model dirt cup 400, the cup body of the dirt cup 41 and cup lid 42 basic structure and assembled relation it is similar with first embodiment, details are not described herein, below only with it not It is illustrated with place.
It is provided with a pair of of shaft 452 on the cup lid 42, a pair of of axis hole 464, the shaft are provided on the cup body 41 452 are inserted into corresponding axis hole 464 respectively the first connector 43 to be connected with the second connector 44.
In the present embodiment, each axis hole 464 has detent area 461 and behaviour area 462,461, the detent area In the downside of the behaviour area 462, on front-rear direction, the width of the width in the detent area 461 than the behaviour area 462 Small, the behaviour area 462 is partially protrude through the front side in the detent area 461.The downside in the detent area 461 is arc section, circle The front and rear sides of segmental arc are vertical section, and the vertical section of two sides is connected by arc section, further, the vertical section of two sides The certain distance that is staggered in the height direction setting, to form asymmetric structure.Each shaft 452 is by a cylinder by part Excision is formed, and is constituted so that the outer peripheral surface of the shaft 452 is connected by a curved surfaces and a plane.In other embodiments, Detent area 461 can also be only set in a wherein axis hole 464.
In closed state, the plane being set on the outer peripheral surface of the shaft 452 is arranged in parallel for vertical plane, arc table Face is located at the front side of the plane;After the cup lid 42 is released, cup lid 42 is rotated and is beaten under the gravity of its own It opens, at 90 ° of self-closing conjunction state Unscrew, the shaft 452 rotates up to the plane and horizontal plane in behaviour area 462 In parallel, the curved surfaces are located at the downside of the plane;The cup lid 42 continue under the gravity of its own from 90 ° to 180 ° of openings, the shaft 452 rotates in behaviour area 462 so that the plane on its outer peripheral surface is towards front side, and drops downward into And be locked in the detent area 461, the curved surfaces of the shaft 452 and the arc section in the detent area 461 fit, institute The vertical section for stating 461 front side of plane and the detent area of shaft 452 fits, and then realizes under frictional force effect gradual It is self-locking, it avoids cup lid and swings back and forth caused dust.
It please join shown in Figure 15 to Figure 17, be the 5th preferred embodiment of the utility model dirt cup, the cup body 51 of the dirt cup And the basic structure and assembled relation of cup lid 52 are similar with first embodiment, details are not described herein, below only with its difference Place is illustrated.
The shaft 552 being arranged on the cup lid 52 have base portion 5520 and along the base portion 5520 radial direction to evagination The detent area 561 being arranged at least one stretched the increase portion 5521, the increase portion 5521 and the axis hole 564 relies on Frictional force is mutually locked at predetermined position, and dirt cup lid 12 will not be moved forward and backward and rotate under no external force, reaches self-locking shape State.
In the present embodiment, shaft 552 described in the detent area 561, which has, is relatively arranged on two sides in its short transverse A pair of increase portion 5521, so that the longitudinal section of the shaft 552 is oval.The axis hole 564 being arranged on the cup body 51 Upper and lower sides be its detent area 561, front and back side be its behaviour area 562, specifically, the axis hole 564 along the longitudinal direction on it is straight Diameter L1 be greater than the shaft 552 long axis length L2, the axis hole 564 along the vertical direction on diameter L3 be less than or equal to institute State the length L2 of the long axis of shaft 552.In this way, so that the shaft 552 when its long axis and up and down direction are not parallel, can be It is freely rotated in axis hole 564.
It please join shown in Figure 18 to Figure 21, be the 6th preferred embodiment of the utility model dirt cup 600, the dirt cup 600 The basic structure and assembled relation of cup body 61 and cup lid 62 are similar with first embodiment, and details are not described herein, below only with Its difference is illustrated.
Similarly with the 5th embodiment, it is provided with shaft 652 on the second connector 64 of the cup lid 62, the shaft 652 At least one increase portion 6521, the cup body are projected outwardly with base portion 6520 and along the radial direction of the base portion 6520 Axis hole 664, the detent area being arranged in the increase portion 6521 and the axis hole 664 are offered on 61 the first connector 63 661 phase lockings.
In the present embodiment, be equipped in the axis hole 664 stopper section 6641 formed towards central shaft projection and with institute The recess portion 6642 that stopper section 6641 is disposed adjacent is stated, and the projecting surface of the stopper section 6641 forms the inner wall of the recess portion 6642 Face, the recess portion 6642 are the detent area in increase portion 6521 described in locking.
When the cup lid 62 is by being closed into opening on the direction of rotation of the shaft 652, the recess portion 6642 is located at institute State the front of stopper section 6641.The stopper section 6641 and the recess portion 6642 are set to the downside in the axis hole 664, and institute The protruding portion 6643 for being additionally provided in axis hole 664 and being formed towards central shaft projection is stated, the recess portion 6642 is by the stopper section 6641 and the sandwiched formation of protruding portion 6643, the increase portion 6521 is locked in the recess portion 6642.The protruding portion 6643 length on the circumferencial direction of the base portion 6520 is larger, and forms longer arc transiting surface, to prevent increase portion 6521 cross.After the cup lid 62 is released, cup lid 62 is rotated and is opened under the gravity of its own, until its shaft The increase portion 6521 being arranged on 652 crosses stopper section 6641 and is locked in recess portion 6642, self-locking to realize.
Self-locking structure is provided between the cup body and cup lid of the utility model dirt cup, the self-locking structure includes cooperating Insertion section and container, after cup lid is released, cup lid rotates 180 ° under the gravity of its own so that insertion section stop It terminates in the detent area of container, to realize locking of the cup lid relative to cup body, prevents from raising caused by the swing of cup lid Ash.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model Equivalent implementations or change should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of dirt cup comprising the cup body and cup lid being rotatably connected, it is characterised in that: the dirt cup also has and makes the cup The self-locking structure after opening certain angle relative to cup body locking is covered, the self-locking structure includes being set on the cup body First connector and the second connector being set on the cup lid, first connector rotatably connect with the second connector It connects, one in first connector and the second connector has insertion section, another has the receiving for accommodating the insertion section Slot, the container have the detent area and behaviour area being connected, and after the cup lid is released, the insertion section is in the work Enter under the effect of gravity after being rotated in dynamic area and is locked in the detent area.
2. dirt cup as described in claim 1, it is characterised in that: the insertion section has the increase with the detent area phase locking The receiving width in portion or the detent area is less than the receiving width of the behaviour area, so that the insertion section is locked in the card Position area.
3. dirt cup as claimed in claim 2, it is characterised in that: the insertion section includes interconnecting piece and from the outside projection of interconnecting piece A pair of of shaft, the container includes that limiting slot and a pair of of axis hole positioned at the limiting slot two sides, the shaft are inserted respectively Enter corresponding axis hole so that the first connector to be connected with the second connector, the limiting slot is by between a pair of of connection wall for being oppositely arranged Every formation, the connection wall is fixedly connected on first connector or the second connector, and the pair of axis hole opens up respectively In in corresponding connection wall, at least one of the limiting slot and a pair of of axis hole have the detent area and behaviour area, described In in the limiting slot, the interconnecting piece is screwed in from front to back in the limiting slot for detent area and active zone formation.
4. dirt cup as claimed in claim 3, it is characterised in that: the opening of the limiting slot is in gradually-reducing shape from front to back at it Rear end forms the detent area.
5. dirt cup as claimed in claim 4, it is characterised in that: the inner wall of each connection wall is equipped with towards another company The protrusion of wall projection is connect, the protrusion is set to the rear side of the axis hole, and the interconnecting piece is with the protrusion interference engagement to lock It terminates in the detent area.
6. dirt cup as claimed in claim 5, it is characterised in that: the protrusion is to be formed on the inner wall for being correspondingly connected with wall Voussoir, the projection thickness of the voussoir towards another voussoir being oppositely arranged is bottom-up to be gradually increased, in two wedges The detent area is formed between the upper section of block.
7. dirt cup as claimed in claim 5, it is characterised in that: the protrusion is to be formed on the inner wall for being correspondingly connected with wall Convex closure structure, in the septal direction of the pair of connection wall, the smallest position of spacing forms described between two protrusions Detent area.
8. dirt cup as claimed in claim 3, it is characterised in that: at least one described axis hole has the detent area and activity Area, the detent area are located at the downside of the behaviour area, and on front-rear direction, the width in the detent area is than the behaviour area Width is small, and the shaft being set at least one described axis hole is partly cut away by a cylinder to be formed.
9. dirt cup as claimed in claim 3, it is characterised in that: the shaft projects outwardly at least with radially direction The one increase portion, the increase portion and the detent area phase locking being arranged in the axis hole, the shaft have opposite set It is placed in a pair increase portion of two sides in its short transverse, so that the longitudinal section of the shaft is oval, in the axis hole The recess portion for being convexly equipped with a stopper section and being disposed adjacent with the stopper section, the shaft when the cup lid is by being closed into opening On direction of rotation, the recess portion is located at the front of the stopper section.
10. a kind of dust catcher, with dust catcher body and the dirt cup being set on dust catcher body, it is characterised in that: the dirt Cup is dirt cup as claimed in any one of claims 1-9 wherein.
CN201820920200.2U 2018-06-14 2018-06-14 Dirt cup and dust catcher with the dirt cup Active CN209107200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820920200.2U CN209107200U (en) 2018-06-14 2018-06-14 Dirt cup and dust catcher with the dirt cup

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Application Number Priority Date Filing Date Title
CN201820920200.2U CN209107200U (en) 2018-06-14 2018-06-14 Dirt cup and dust catcher with the dirt cup

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CN209107200U true CN209107200U (en) 2019-07-16

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CN201820920200.2U Active CN209107200U (en) 2018-06-14 2018-06-14 Dirt cup and dust catcher with the dirt cup

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108606723A (en) * 2018-06-14 2018-10-02 天佑电器(苏州)有限公司 Dirt cup and dust catcher with the dirt cup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108606723A (en) * 2018-06-14 2018-10-02 天佑电器(苏州)有限公司 Dirt cup and dust catcher with the dirt cup

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