CN212213642U - Multifunctional suction head of dust collector - Google Patents
Multifunctional suction head of dust collector Download PDFInfo
- Publication number
- CN212213642U CN212213642U CN202020686932.7U CN202020686932U CN212213642U CN 212213642 U CN212213642 U CN 212213642U CN 202020686932 U CN202020686932 U CN 202020686932U CN 212213642 U CN212213642 U CN 212213642U
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- CN
- China
- Prior art keywords
- head
- suction head
- dust
- connecting seat
- dust absorption
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a multi-functional dust catcher suction head, including connecting seat and rolling disc, be equipped with the connecting hole that supplies the dust catcher connecting pipe to pass through on the connecting seat, the front side of rolling disc is equipped with a plurality of mounting holes, it changes the head to inlay the dust absorption that is equipped with different models in the mounting hole, the front end that the head was changed in the dust absorption is the induction port, the rear end is equipped with the tang structure that is used for connecting the dust catcher connecting pipe, be fixed with the axis of rotation on the rolling disc, be equipped with the centre bore on the connecting seat, the axis of rotation forms rotation connection structure in stretching into the centre bore, be equipped with spring locating pin and constant head tank between axis of rotation and the connecting seat, when each dust absorption is. After the dust collector connecting pipe penetrates through the connecting hole, when the selected suction head is aligned to the connecting hole through the rotary rotating disc, the spring positioning pin on the rotating shaft and the positioning groove on the connecting seat are automatically clamped, and then the selected suction head is pulled out and fixed, so that the operation of replacing the suction head can be completed, the operation is simple and convenient, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a household electrical appliances technical field specifically is a multi-functional dust catcher suction head.
Background
In the current life, the use frequency of the dust collector in a household is higher and higher, and the traditional dust collector is used for connecting a dust collector body and various suction heads through a connecting pipe so as to clean different occasions, for example, when corners of a room or gaps of a sofa are cleaned, the floor suction head is required to be detached, and then the long flat suction head or the sofa suction head is required to be replaced. Therefore, in the cleaning process, the small suction heads need to be frequently replaced, particularly when large-area houses are cleaned, the small suction heads of different types need to be carried along when the ground is cleaned, so that the small suction heads meet corners and gaps for replacement, the connection part of the suction head and the dust collector is often very tight in order to prevent air leakage, great effort is needed for disassembly, the use is inconvenient, the operation is complex, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of the problems existing in the prior art, the utility model provides a multifunctional dust collector suction head, the technical scheme of adoption is: including connecting seat and rolling disc, be equipped with the connecting hole that supplies the dust catcher connecting pipe to pass through on the connecting seat, the front side of rolling disc is equipped with a plurality of mounting holes, it changes the head to inlay the dust absorption that is equipped with different models in the mounting hole, the front end that the head was changed in the dust absorption is the induction port, the rear end is equipped with the tang structure that is used for connecting the dust catcher connecting pipe, be fixed with the axis of rotation on the rolling disc, be equipped with the centre bore on the connecting seat, form rotation connection structure in the centre bore is stretched into to the axis of rotation, be equipped with spring locating pin and constant head tank between axis of rotation and the connecting seat, when each dust absorption.
As an optimized technical proposal of the utility model, the dust-absorbing replacing head adopts an expansion joint structure and can be put into the mounting hole.
As an optimized technical proposal of the utility model, a plurality of dust absorption changing heads are circumferentially and evenly distributed on one side of the rotating disc.
As a preferred technical scheme of the utility model, four dust absorption replacement heads are provided, including a suction head with a brush, a square suction head, a sofa suction head and a flat nozzle suction head.
As an optimized technical scheme of the utility model, the periphery of axis of rotation is equipped with a plurality of spring locating pins that change first position with each dust absorption and correspond, and the constant head tank is established on the inner wall of centre bore.
The utility model has the advantages that: in the utility model, after the dust collector connecting pipe passes through the connecting hole, when the selected suction head is aligned to the connecting hole through rotating the rotating disc, the spring positioning pin on the rotating shaft and the positioning groove on the connecting seat are automatically clamped, and then the selected suction head is pulled out and fixed, thus the operation of replacing the suction head can be completed, the whole suction head is not required to be taken down from the dust collector connecting pipe and then another suction head is installed, the time for disassembling and installing is saved, the operation is simple and convenient, and the working efficiency is improved; meanwhile, the replaced rotating disc and other suction heads can move towards the dust collector along the dust collector connecting pipe and are far away from the selected suction head, and subsequent dust collection work is not influenced.
Drawings
FIG. 1 is a side view of the multi-functional cleaner head of the present invention.
FIG. 2 is a cross-sectional view of the multi-functional vacuum cleaner head of the present invention;
FIG. 3 is a schematic view of the structure of the multifunctional vacuum cleaner head of the present invention after being connected to a vacuum cleaner.
In the figure: 1-dust absorption replacement head, 101-suction head with brush, 102-square-mouth suction head, 103-sofa suction head, 104-flat-mouth suction head, 2-rotary disk, 201-rotary shaft, 202-mounting hole, 3-connecting seat, 301-connecting hole, 302-positioning groove, 4-spring positioning pin and 5-dust collector connecting pipe
Detailed Description
The technical solution of the present invention will be described in detail by the following specific examples.
As shown in fig. 1 to 3, a multifunctional vacuum cleaner suction head comprises a connecting seat 3 and a rotating disc 2, a connecting hole 301 for a vacuum cleaner connecting pipe 5 to pass through is formed in the connecting seat 3, a plurality of mounting holes 202 are formed in the front side of the rotating disc 2, different types of vacuum cleaner replacement heads 1 are embedded in the mounting holes 202, the front end of each vacuum cleaner replacement head 1 is an air suction port, a spigot structure for connecting the vacuum cleaner connecting pipe 5 is formed in the rear end of each vacuum cleaner replacement head, a rotating shaft 201 is fixed on the rotating disc 2, a central hole is formed in the connecting seat 3, the rotating shaft 201 extends into the central hole to form a rotating connection structure, a spring positioning pin 4 and a positioning groove 302 are arranged between the rotating shaft 201 and the connecting seat 3, and when each vacuum cleaner replacement head 1 rotates to be aligned with the connecting hole 301.
Preferably, the dust suction replacement head 1 adopts a telescopic joint structure and can be received in the mounting hole 202.
Preferably, a plurality of dust suction replacement heads 1 are circumferentially and evenly distributed on one side of the rotating disc 2.
Preferably, there are four dust-suction changing heads 1, including a brush head 101, a square-mouth head 102, a sofa head 103 and a flat-mouth head 104.
Preferably, the rotating shaft 201 is provided at the outer circumference thereof with a plurality of spring guide pins 4 corresponding to the positions of the respective dust suction replacement heads 1, and the positioning groove 302 is provided on the inner wall of the central hole.
The utility model discloses a theory of operation: firstly, inserting the dust collector connecting pipe 5 into the connecting hole 301 of the connecting seat 3 to complete the connection between the dust collector and the connecting seat 3; the selected dust absorption replacement head 1 is aligned to the connecting hole 301 by rotating the rotating disc 2, the spring positioning pin 4 on the rotating shaft 201 and the positioning groove 302 on the connecting seat 3 are automatically clamped after alignment, the selected dust absorption replacement head 1 is pulled out of the mounting hole 202 and automatically clamped, and then the dust absorption connecting pipe 5 passes through the connecting hole 301 and is inserted into the spigot structure of the selected dust collector replacement head 1; and finally, the connecting seat 3 and the rotating disc 2 move and are fixed along the dust collection connecting pipe 5 in the direction away from the selected dust collection replacing head 1, and then dust collection can be started. When the suction head is replaced, the original dust absorption replacement head 1 is only required to be placed back into the mounting hole 202 by utilizing the telescopic joint, the connecting seat 3 and the rotating disc 2 are moved to the position clamped with the selected dust collector replacing head 1 again, the dust collector connecting pipe 5 is pulled towards the direction far away from the dust collector replacing head 1 and is pulled out from the spigot structure and pushed back to the connecting hole 301, the rotating disc 2 is rotated to align the other required dust collector conversion heads 1 with the connecting hole 301, the spring positioning pin 4 on the aligned rotating shaft 201 and the positioning groove 302 on the connecting seat 3 automatically clamp, the dust collector connecting pipe 5 passes through the connecting hole 301 and is inserted into the required spigot structure of the dust collector conversion head 1 again, the selected dust suction replacement head 1 is pulled out from the mounting hole 202 and automatically clamped, and finally the connecting seat 3 and the rotating disc 2 are moved and fixed along the dust suction connecting pipe 5 in the direction far away from the selected dust suction replacement head 1, so that the replacement operation can be completed. When dust is sucked, a plurality of suction heads with different purposes do not need to be carried at the same time, and the suction heads do not need to be disassembled when being replaced, so that the operation is convenient, and the working efficiency is improved; after the suction head is replaced by rotating, other structures of the suction head can be moved to the direction far away from the selected suction head, and subsequent dust collection operation is not influenced.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (5)
1. A multifunctional dust collector suction head is characterized in that: including connecting seat (3) and rolling disc (2), be equipped with connecting hole (301) that supply dust catcher connecting pipe (5) to pass through on connecting seat (3), the front side of rolling disc (2) is equipped with a plurality of mounting holes (202), it changes head (1) to inlay the dust absorption that is equipped with different models in mounting hole (202), the front end that the dust absorption was changed head (1) is the induction port, the rear end is equipped with the tang structure that is used for connecting dust catcher connecting pipe (5), be fixed with axis of rotation (201) on rolling disc (2), be equipped with the centre bore on connecting seat (3), form rotation connection structure in axis of rotation (201) stretched into the centre bore, be equipped with spring locating pin (4) and constant head (302) between axis of rotation (201) and connecting seat (3), when each dust absorption is changed head (1) and is rotated to aiming at connecting hole (301), spring locating pin (4) card is gone into in constant head.
2. The utility cleaner head of claim 1, wherein: the dust absorption replacement head (1) adopts an expansion joint structure and can be accommodated in the mounting hole (202).
3. A multi-functional vacuum cleaner nozzle according to claim 1 or 2, characterized in that: the plurality of dust absorption replacement heads (1) are uniformly distributed on one side of the rotating disc (2) in the circumference.
4. A multi-function vacuum cleaner head as defined in claim 3 wherein: the four dust absorption replacement heads (1) comprise a brush suction head (101), a square-mouth suction head (102), a sofa suction head (103) and a flat-mouth suction head (104).
5. A multi-functional vacuum cleaner nozzle according to claim 1 or 2, characterized in that: the periphery of axis of rotation (201) is equipped with a plurality of spring locating pin (4) that correspond with each dust absorption replacement head (1) position, constant head tank (302) are established on the inner wall of centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686932.7U CN212213642U (en) | 2020-04-30 | 2020-04-30 | Multifunctional suction head of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686932.7U CN212213642U (en) | 2020-04-30 | 2020-04-30 | Multifunctional suction head of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212213642U true CN212213642U (en) | 2020-12-25 |
Family
ID=73909301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020686932.7U Expired - Fee Related CN212213642U (en) | 2020-04-30 | 2020-04-30 | Multifunctional suction head of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212213642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301668A (en) * | 2022-08-16 | 2022-11-08 | 嘉兴恒元新材料股份有限公司 | Surface sundry cleaning device for weaving device |
-
2020
- 2020-04-30 CN CN202020686932.7U patent/CN212213642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301668A (en) * | 2022-08-16 | 2022-11-08 | 嘉兴恒元新材料股份有限公司 | Surface sundry cleaning device for weaving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 Termination date: 20210430 |