CN211227749U - Support structure and detergent dispensing system - Google Patents
Support structure and detergent dispensing system Download PDFInfo
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- CN211227749U CN211227749U CN201921641125.7U CN201921641125U CN211227749U CN 211227749 U CN211227749 U CN 211227749U CN 201921641125 U CN201921641125 U CN 201921641125U CN 211227749 U CN211227749 U CN 211227749U
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- support arm
- shaft section
- fastening portion
- buckling
- dispensing system
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Abstract
A support structure and detergent dispensing system, the detergent dispensing system comprising: treat connecting piece, supporting structure and casing, supporting structure includes: supporting part and joint portion, supporting part include first support arm and second support arm, and joint portion includes first clamping part and second clamping part, wherein: the first end of the first support arm is connected with the first buckling part, and the second end of the first support arm is connected with the shell; the first end of the second support arm is connected with the second clamping part, and the second end of the second support arm is connected with the shell; first buckle portion is connected through connecting portion with second buckle portion and is formed joint portion, and first buckle portion rotates in order to open or block joint portion with the relative connecting portion of second buckle portion, joint portion clearance joint in treating the connecting piece to make treat that the connecting piece rotatably supports in the casing around joint portion. Above-mentioned scheme can improve the convenience of treating the installation operation between connecting piece and the casing.
Description
Technical Field
The embodiment of the utility model provides a relate to mechanical technical field, especially relate to a supporting structure and detergent dispensing system.
Background
Along with the higher and higher intelligent degree of washing machine, can be provided with the laundry liquid in the washing machine and throw in the device. In the process of washing clothes, a proper amount of laundry detergent can be automatically put in through the laundry detergent putting device.
In a device for realizing automatic feeding of washing liquid by using water flow impact force by adopting an impeller system, an impeller and an impeller shaft are required to be fixed in a shell, and the requirement that the impeller and the impeller shaft can rotate under the impact of water flow is met. However, the fixing operation between the impeller and the impeller shaft and the casing is inconvenient at present.
SUMMERY OF THE UTILITY MODEL
It is an object of embodiments of the present invention to provide a support structure and an improved detergent delivery system.
In order to achieve the above object, an embodiment of the present invention provides a supporting structure, including: supporting part and joint portion, the supporting part includes first support arm and second support arm, joint portion includes first clamping part and second clamping part, wherein: the first end of the first support arm is connected with the first buckling part, and the second end of the first support arm is connected with the shell; the first end of the second support arm is connected with the second buckling part, and the second end of the second support arm is connected with the shell; the first buckling part and the second buckling part are connected through a connecting part to form the clamping part, the first buckling part and the second buckling part are opposite to each other, the connecting part rotates to open or clamp the clamping part, and the clamping part is clamped with the to-be-connected piece to connect the to-be-connected piece with the shell.
Compared with the prior art, the utility model discloses technical scheme has following beneficial effect:
the supporting structure comprises a supporting portion and a clamping portion, the supporting portion is composed of a first supporting arm and a second supporting arm, and the clamping portion is formed by a first clamping portion and a second clamping portion. First buckle portion rotates with the relative connecting portion of second buckle portion in order to open or block joint portion to joint portion clearance joint in treating the connecting piece conveniently, the both ends of first support arm are connected with casing and first buckle portion respectively, and the both ends of second support arm are connected with casing and second buckle portion respectively, thereby can will treat that the connecting piece supports in the casing through supporting structure.
Optionally, an opening is formed between the first buckling portion and the second buckling portion, when the first buckling portion and the second buckling portion rotate around the connecting portion to the maximum limit, the buckling portion is in a completely opened state, and the maximum size of the opening is smaller than the size of the buckling position of the to-be-connected component and the buckling portion. After the support structure is clamped on the to-be-connected piece, the support structure cannot slide off the to-be-connected piece, so that a user does not need to fix the support structure by aid of an assistant or other devices, and the installation operation can be further simplified.
Optionally, the end surface of the first buckling part and the end surface of the second buckling part forming the opening both have rounded guide surfaces, so that the convenience of mounting the bracket structure can be further improved.
The embodiment of the utility model provides a still provide a detergent dispensing system, include: treat connecting piece, supporting structure and casing, the supporting structure includes: supporting part and joint portion, the supporting part includes first support arm and second support arm, joint portion includes first clamping part and second clamping part, wherein: the first end of the first support arm is connected with the first buckling part, and the second end of the first support arm is connected with the shell; the first end of the second support arm is connected with the second buckling part, and the second end of the second support arm is connected with the shell; the first buckling part and the second buckling part are connected through a connecting part to form the clamping part, the first buckling part and the second buckling part are opposite to each other, the connecting part rotates to open or clamp the clamping part, and the clamping part is in gap clamping connection with the to-be-connected piece, so that the to-be-connected piece is rotatably supported in the shell around the clamping part.
Compared with the prior art, the utility model discloses technical scheme has following beneficial effect:
the supporting structure comprises a supporting portion and a clamping portion, the supporting portion is composed of a first supporting arm and a second supporting arm, and the clamping portion is formed by a first clamping portion and a second clamping portion. First buckle portion rotates with the relative connecting portion of second buckle portion in order to open or block joint portion to joint portion clearance joint in treating the connecting piece conveniently, the both ends of first support arm are connected with casing and first buckle portion respectively, and the both ends of second support arm are connected with casing and second buckle portion respectively, thereby can will treat that the connecting piece supports in the casing through supporting structure. In addition, because joint portion clearance joint in treating the connecting piece, so adopt supporting structure can be conveniently with treating in the detergent dispensing system the connecting piece and rotatably support in the casing around joint portion.
Optionally, the to-be-connected component comprises an impeller shaft, and the to-be-connected component is coaxially connected with an impeller.
Optionally, an opening is formed between the first buckling portion and the second buckling portion, when the first buckling portion and the second buckling portion rotate around the connecting portion to the maximum limit, the buckling portion is in a completely opened state, and the maximum size of the opening is smaller than the size of the buckling position of the to-be-connected component and the buckling portion. After the support structure is clamped on the to-be-connected piece, the support structure cannot slide off the to-be-connected piece, so that a user does not need to fix the support structure by aid of an assistant or other devices, and the installation operation can be further simplified.
Optionally, the end surface of the first buckling part and the end surface of the second buckling part forming the opening both have rounded guide surfaces, so that the convenience of mounting the bracket structure can be further improved.
Optionally, the shell is provided with a first mounting groove for placing the first bracket arm and a second mounting groove for placing the second bracket arm, so that the connection firmness between the to-be-connected component and the shell can be further improved.
Optionally, a guide groove is formed between the first mounting groove and the second mounting groove, the guide groove is used for guiding the first bracket arm to enter the first mounting groove and the second bracket arm to enter the second mounting groove, and the first bracket arm and the second bracket arm can automatically enter the corresponding mounting grooves through the guide groove, so that the mounting operation of the bracket structure is further simplified.
Optionally, the depth of the first mounting groove and the depth of the second mounting groove are both greater than the depth of the guide groove, the first bracket arm is not easy to slide relative to the first mounting groove, and the second bracket arm is not easy to slide relative to the second mounting groove, so that the connection firmness of the to-be-connected component and the shell can be further improved.
Optionally, the to-be-connected component includes: the impeller comprises a first shaft section, a second shaft section and a third shaft section, wherein the diameter of the second shaft section is smaller than that of the first shaft section and that of the third shaft section, the number of the second shaft sections is two, the two second shaft sections are respectively positioned at two ends of the first shaft section, the second shaft section is positioned between the first shaft section and the third shaft section, the impeller is sleeved on the first shaft section, and the clamping portion is connected to the second shaft section.
Optionally, the axial length of the clamping portion is smaller than the axial length of the second shaft section, so that the support structure does not influence the rotation of the to-be-connected piece while supporting the to-be-connected piece.
Drawings
Fig. 1 is a schematic structural view of a bracket structure in a clamping state according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a stand structure in an open state according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a part of a detergent dispensing system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a part of a detergent dispensing system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a part of a detergent dispensing system according to an embodiment of the present invention;
fig. 6 is a schematic partial structural diagram of a housing according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the embodiments of the present invention more comprehensible, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of a bracket structure in a clamping state in an embodiment of the present invention is shown. Fig. 2 shows a schematic structural diagram of a supporting structure in an open state according to an embodiment of the present invention. The stent structure is described below with reference to fig. 1 and 2.
In a specific implementation, the support structure 10 may include a support portion 11 and a snap-in portion 12. The support portion 11 includes a first bracket arm 111 and a second bracket arm 112. The engaging portion 12 includes a first engaging portion 121 and a second engaging portion 122. The first locking portion 121 and the second locking portion 122 are connected by a connecting portion 123 to form a locking portion 12. The first locking portion 121 and the second locking portion 122 can rotate relative to the connecting portion 123 to open or lock the locking portion 12. A first end of the first bracket arm 111 is connected to the first locking portion 121, and a first end of the second bracket arm 112 is connected to the second locking portion 122.
Referring to fig. 5, a schematic diagram of a part of the structure of a detergent dispensing system according to the present invention is shown. Taking the to-be-connected component 30 as an impeller shaft as an example, when the bracket structure 10 is used to connect the impeller shaft and the housing 40, the second end of the first bracket arm 111 is connected to the housing 40. The second end of the second bracket arm 112 is connected to the housing 40 to support the member to be connected 30 to the housing 40.
In an embodiment of the present invention, the first locking portion 121 and the second locking portion 122 can be integrally formed, wherein a wall thickness of a joint of the first locking portion 121 and the second locking portion 122 is smaller than a wall thickness of other places to form the connecting portion 123, and the first locking portion 121 and the second locking portion 122 can rotate around the connecting portion 123.
In another embodiment of the present invention, the first locking portion 121 and the second locking portion 122 can be hinged.
In a specific implementation, an included angle is formed between the first bracket arm 111 and the second bracket arm 112, and the size of the included angle is related to the installation position of the first bracket arm 111 on the first fastening part 121 and the installation position of the second bracket arm 112 on the second fastening part 122. In the embodiment of the present invention, the included angle between the first support arm 111 and the second support arm 112 is less than 180 °.
In a specific implementation, an opening 124 is formed between the first locking portion 121 and the second locking portion 122. When the first buckling part 121 and the second buckling part 122 rotate around the connecting part 123 to the maximum limit, the buckling part 12 is in a completely opened state, and the maximum size of the opening 124 is smaller than the size of the buckling part of the to-be-connected component 30 and the buckling part 12. Under the action force applied by the user, the bracket structure 10 can pass through the opening 124 to be connected with the connecting piece 30, and then the bracket structure 10 can be clamped with the connecting piece 30 and can be hung on the connecting piece 30 without falling after the bracket structure 10 is connected with the connecting piece 30, so that the bracket structure 10 does not need to be supported and fixed by the user through an assistant or other devices, and the convenience of installing the connecting piece 30 and the shell 40 can be improved.
In the embodiment of the present invention, the structure shape of the inside of the joint portion 12 matches with the structure shape of the connecting position of the connecting member 30. For example, the joint of the member to be connected 30 and the clip portion 12 is cylindrical, and the internal structure of the clip portion 12 is circular. For another example, the joint between the to-be-connected component 30 and the fastening portion 12 is a cuboid, and the internal structure of the fastening portion 12 is a cuboid.
In specific implementation, the end surface of the first buckling part 121 and the end surface of the second buckling part 122 forming the opening 124 both have rounded guiding surfaces 125, so that when the maximum size of the opening 124 is smaller than the size of the connection with the to-be-connected component 30, the opening 124 is convenient to pass over the to-be-connected component 30, and the convenience of installing the buckling part 12 and the to-be-connected component 30 can be improved.
For example, the to-be-connected component 30 is cylindrical, and the maximum distance between the first fastening part 121 and the second fastening part 122 is smaller than the outer diameter of the to-be-connected component 30, that is, the maximum size of the opening 124 is smaller than the outer diameter of the to-be-connected component 30. The user holds the first buckling part 121 and the second buckling part 122, so that the opening 124 is gradually enlarged, the first buckling part 121 and the second buckling part 122 rotate around the connecting part 123 to the maximum limit, the clamping part 12 is completely opened, the clamping part 12 is clamped on the to-be-connected piece 30, the maximum size of the opening 124 is smaller than the outer diameter of the to-be-connected piece 30, the clamping part 12 is clamped on the to-be-connected piece 30, and the support structure 10 cannot slide off the to-be-connected piece 30.
In the specific implementation, in some application scenarios where the to-be-connected component 30 needs to be fixed in the housing 40, or the to-be-connected component 30 needs to be rotatably supported in the housing 40, etc., the to-be-connected component 30 and the housing 40 can be connected by using a bracket structure, and the invention is not limited to the detergent dispensing system. The embodiment of the utility model provides a still provide a detergent dispensing system, refer to fig. 3 to 5, give respectively the embodiment of the utility model provides an in a detergent dispensing system's partial structure schematic diagram. The structure of the detergent dispensing system will be described with reference to fig. 1 to 5.
In a specific implementation, the detergent delivery system may comprise: the member to be connected 30, the bracket structure 10 and the housing 40. The bracket structure 10 is used to connect the member to be connected 30 and the housing 40.
In a specific implementation, the support structure 10 may include a support portion 11 and a snap-in portion 12. The support 11 may include a first bracket arm 111 and a second bracket arm 112. The fastening portion 12 may include a first fastening portion 121 and a second fastening portion 122, the first fastening portion 121 and the second fastening portion 122 are rotatably connected to form the fastening portion 12 through a connecting portion 123, and the first fastening portion 121 and the second fastening portion 122 may rotate relative to the connecting portion 123 to open or fasten the fastening portion 12.
A first end of the first bracket arm 111 is connected to the first latch 121, and a second end of the first bracket arm 111 is connected to the housing 40.
The first end of the second support arm 112 is connected to the second fastening portion 122, the second end of the second support arm 112 is connected to the housing 40, and the fastening portion 12 is fastened to the to-be-connected component 30 in a clearance manner.
In the present embodiment, the member 30 is an impeller shaft. The detergent delivery system may further comprise an impeller 20 coaxially connected to the member to be connected 30. I.e. the impeller shaft is sleeved with the impeller 20. When the impeller 20 is impacted by water flow, the impeller shaft is driven to rotate, so that the impeller 20 and the impeller shaft are rotatably supported in the shell 40 around the clamping portion 12.
As can be seen from the above, the support structure 10 includes the support portion 11 and the engaging portion 12, the support portion 11 is composed of the first support arm 111 and the second support arm 112, and the engaging portion 12 is formed by the first engaging portion 121 and the second engaging portion 122. The first buckling part 121 and the second buckling part 122 rotate relative to the connecting part 123 to open or buckle the buckling part 12, so as to conveniently and rapidly clamp the buckling part 12 in the to-be-connected component 30 in a clearance manner, two ends of the first bracket arm 111 are respectively connected with the housing 40 and the first buckling part 121, two ends of the second bracket arm 112 are respectively connected with the housing 40 and the second buckling part 122, and therefore the to-be-connected component 30 can be supported in the housing 40 through the bracket structure 10. In addition, since the engaging portion 12 is engaged with the member to be connected 30 with a gap, the frame structure 10 can be used to support the member to be connected 30 in the detergent dispensing system in the housing 40 in a rotatable manner around the engaging portion 12.
The structure of the detergent dispensing system will be described below by taking the member to be connected 30 as an impeller shaft. It is understood that the member to be connected 30 may be another rotating member capable of rotating under the driving of the impeller.
In a specific implementation, an opening 124 is formed between the first fastening part 121 and the second fastening part 122, when the first fastening part 121 and the second fastening part 122 rotate around the connecting part 123 to a maximum limit position, at this time, the fastening part 12 is in a fully opened state, and a maximum size of the opening 124 is smaller than a size of a fastening part between the impeller shaft and the fastening part 12, so that after the bracket structure 10 is fastened to the impeller shaft, the bracket structure 10 cannot slide off the impeller shaft.
In practical application, in order to reduce the weight of the detergent dispensing system and realize the normal operation of the detergent dispensing system, the impeller shaft may be composed of a plurality of shaft sections with different outer diameters. For example, the impeller shaft comprises a first shaft section 31, a second shaft section 32 and a third shaft section 33, wherein the first shaft section 31, the second shaft section 32 and the third shaft section 33 have different outer diameters. The number of the second shaft segments 32 and the number of the third shaft segments 33 are two, two ends of the first shaft segment 31 are respectively connected with one second shaft segment 32, and the second shaft segments 32 are located between the first shaft segment 31 and the third shaft segment 33. The outer diameter of the second shaft section 32 is smaller than the outer diameter of the first shaft section 31 and the outer diameter of the third shaft section 33. The impeller 20 is sleeved on the first shaft section 31, and the clamping portion 12 of the supporting structure 10 is clamped on the second shaft section 32.
In the embodiment of the present invention, the axial length of the clamping portion 12 is smaller than the axial length of the second shaft section 32, so that the bracket structure 10 does not affect the rotation of the impeller shaft while supporting the impeller shaft.
In an implementation, the impeller system is rotatably connected to the housing 40 by two bracket structures 10, and the two bracket structures 10 are respectively engaged with the corresponding second shaft sections 32.
In the embodiment of the present invention, an opening 124 is formed between the first fastening part 121 and the second fastening part 122, and the opening 124 is formed by a gap between an end surface of the first fastening part 121 and an end surface of the second fastening part 122. When the first buckling part 121 and the second buckling part 122 rotate around the connecting part 123, the end surface of the first buckling part 121 and the end surface of the second buckling part 122 are away from each other, the opening 124 deforms, the size of the opening 124 is increased, and when the first buckling part 121 and the second buckling part 122 rotate around the connecting part 123 to the maximum limit, the buckling part 12 is in a completely opened state, the size of the opening 124 is the maximum size, that is, the distance between the end surface of the first buckling part 121 and the end surface of the second buckling part 122 is the maximum. The maximum dimension of the opening 124 is smaller than the dimension of the clamping position of the impeller shaft and the clamping part 12. Through applying effort to mounting structure 10, the impeller shaft can be crossed to opening 124 to make joint portion 12 joint in the impeller shaft, and mounting structure 10 can not drop from the impeller shaft, thereby the user need not extra and fixes mounting structure 10, thereby can improve the convenience of mounting structure 10 installation.
To further improve the ease of mounting the bracket structure 10, the end surfaces of the first and second latching portions 121, 122 forming the opening 124 each have a rounded guide surface 125.
In the embodiment of the present invention, referring to fig. 6, a schematic structural diagram of a housing in the embodiment of the present invention is shown. Referring to fig. 5 and 6, the housing 40 is provided with a first mounting groove 41 and a second mounting groove 42. The first mounting groove 41 is used for placing the first bracket arm 111, and the second mounting groove 42 is used for placing the second bracket arm 112. The first and second mounting grooves 41 and 42 can fix the support structure 10 to the housing 40, and the connection between the impeller system and the housing 40 can be more secure, wherein the impeller system includes the impeller 20 and the impeller shaft.
In a specific implementation, a guide groove 43 is provided between the first mounting groove 41 and the second mounting groove 42. When the impeller 20 and the impeller shaft connected to the bracket structure 10 are mounted to the housing 40, the first bracket arm 111 and the second bracket arm 112 are placed in the guide groove 43, and the bracket structure 10 is pressed downward, so that the first bracket arm 111 and the second bracket arm 112 respectively move along the guide groove 43 and move away from each other until the first bracket arm 111 falls into the first mounting groove 41 and the second bracket arm 112 enters the second mounting groove 42. When the bracket structure 10 is connected to the housing 40, the user does not need to position the mounting positions of the first bracket arm 111 and the second bracket arm 112, and the first bracket arm 111 and the second bracket arm 112 can automatically enter the corresponding mounting grooves through the guide grooves 43, so that the mounting operation is simple.
In a specific implementation, the depth of the first mounting groove 41 and the depth of the second mounting groove 42 are greater than the depth of the guiding groove 43, and after the bracket structure 10 is connected to the housing 40, the first bracket arm 111 is not easy to slide relative to the first mounting groove 41, and the second bracket arm 112 is not easy to slide relative to the second mounting groove 42, so that the connection reliability between the to-be-connected component 30 and the housing 40 can be further improved.
In a specific implementation, only a lower casing portion of the casing 40 is illustrated in fig. 6, and the casing 40 may further include an upper casing, and the upper casing and the lower casing are connected and fixed together by a snap-fit, a hinge, or other connection manner to form a circular ring shape. The part to be connected 30, the impeller 20 and the support structure 10 etc. are located within the housing 40.
Although specific embodiments have been described above, these embodiments are not intended to limit the scope of the present disclosure, even if only a single embodiment is described with respect to a particular feature. The examples of features provided in the present disclosure are intended to be illustrative, not limiting, unless expressly stated otherwise. In particular implementations, the features of one or more dependent claims may be combined with those of the independent claims as technically feasible according to the actual requirements, and the features from the respective independent claims may be combined in any appropriate manner and not merely by the specific combinations enumerated in the claims.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (12)
1. A support structure (10), comprising: supporting part (11) and joint portion (12), supporting part (11) include first support arm (111) and second support arm (112), joint portion (12) include first buckle portion (121) and second buckle portion (122), wherein:
the first end of the first support arm (111) is connected with the first buckling part (121), and the second end of the first support arm (111) is connected with the shell (40);
a first end of the second support arm (112) is connected with the second buckling part (122), and a second end of the second support arm (112) is connected with the shell (40);
the first buckling part (121) and the second buckling part (122) are connected through a connecting part (123) to form the clamping part (12), the first buckling part (121) and the second buckling part (122) are opposite to the connecting part (123) to rotate so as to open or clamp the clamping part (12), and the clamping part (12) is clamped on a to-be-connected piece (30) so as to connect the to-be-connected piece (30) with the shell (40).
2. The support structure (10) according to claim 1, wherein an opening (124) is formed between the first fastening portion (121) and the second fastening portion (122), when the first fastening portion (121) and the second fastening portion (122) rotate to a maximum limit position around the connecting portion (123), the fastening portion (12) is in a fully opened state, and a maximum size of the opening (124) is smaller than a size of a fastening portion of the to-be-connected component (30) and the fastening portion (12).
3. A mounting structure (10) according to claim 2, wherein the end surface of the first catch (121) and the end surface of the second catch (122) forming the opening (124) each have a rounded guide surface (125).
4. A detergent dispensing system, comprising: a to-be-connected element (30), a support structure (10) and a housing (40), the support structure (10) comprising: supporting part (11) and joint portion (12), supporting part (11) include first support arm (111) and second support arm (112), joint portion (12) include first buckle portion (121) and second buckle portion (122), wherein:
a first end of the first support arm (111) is connected with the first buckling part (121), and a second end of the first support arm (111) is connected with the shell (40);
a first end of the second support arm (112) is connected with the second buckling part (122), and a second end of the second support arm (112) is connected with the shell (40);
the first buckling part (121) and the second buckling part (122) are connected through a connecting part (123) to form the clamping part (12), the first buckling part (121) and the second buckling part (122) are opposite to the connecting part (123) to rotate so as to open or clamp the clamping part (12), and the clamping part (12) is in gap clamping connection with the to-be-connected piece (30) so that the to-be-connected piece (30) can be rotatably supported in the shell (40) around the clamping part (12).
5. Detergent delivery system according to claim 4, wherein the connection member (30) comprises an impeller shaft, the connection member (30) being coaxially connected to the impeller (20).
6. The detergent dispensing system according to claim 5, wherein an opening (124) is formed between the first fastening portion (121) and the second fastening portion (122), when the first fastening portion (121) and the second fastening portion (122) rotate to a maximum limit position around the connecting portion (123), the fastening portion (12) is in a fully opened state, and a maximum size of the opening (124) is smaller than a size of a fastening portion of the to-be-connected component (30) and the fastening portion (12).
7. Detergent dispensing system according to claim 6, characterized in that the end surface of the first catch (121) and the end surface of the second catch (122) forming the opening (124) each have a rounded guide surface (125).
8. Detergent dispensing system according to claim 4, characterized in that said housing (40) is provided with a first mounting slot (41) for placing said first bracket arm (111) and a second mounting slot (42) for placing said second bracket arm (112).
9. Detergent dispensing system according to claim 8, wherein a guiding groove (43) is provided between the first mounting slot (41) and the second mounting slot (42), said guiding groove (43) being adapted to guide the first bracket arm (111) into the first mounting slot (41) and the second bracket arm (112) into the second mounting slot (42).
10. Detergent dispensing system according to claim 9, characterized in that the depth of the first mounting groove (41) and the depth of the second mounting groove (42) are both greater than the depth of the guide groove (43).
11. Detergent delivery system according to claim 5, wherein said means for connecting (30) comprise: the impeller comprises a first shaft section (31), a second shaft section (32) and a third shaft section (33), wherein the diameter of the second shaft section (32) is smaller than that of the first shaft section (31) and that of the third shaft section (33), the number of the second shaft sections (32) is two, the two second shaft sections are respectively located at two ends of the first shaft section (31), the second shaft section (32) is located between the first shaft section (31) and the third shaft section (33), the impeller (20) is sleeved on the first shaft section (31), and the clamping portion (12) is connected to the second shaft section (32).
12. Detergent dispensing system according to claim 11, characterized in that the axial length of the snap-in portion (12) is smaller than the axial length of the second shaft section (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641125.7U CN211227749U (en) | 2019-09-29 | 2019-09-29 | Support structure and detergent dispensing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921641125.7U CN211227749U (en) | 2019-09-29 | 2019-09-29 | Support structure and detergent dispensing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211227749U true CN211227749U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921641125.7U Active CN211227749U (en) | 2019-09-29 | 2019-09-29 | Support structure and detergent dispensing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211227749U (en) |
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2019
- 2019-09-29 CN CN201921641125.7U patent/CN211227749U/en active Active
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