CN210165055U - Dust collector connecting pipe assembly - Google Patents
Dust collector connecting pipe assembly Download PDFInfo
- Publication number
- CN210165055U CN210165055U CN201921082975.8U CN201921082975U CN210165055U CN 210165055 U CN210165055 U CN 210165055U CN 201921082975 U CN201921082975 U CN 201921082975U CN 210165055 U CN210165055 U CN 210165055U
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- China
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- connecting pipe
- base
- pressing piece
- adapter
- buckle
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Abstract
The utility model discloses a dust collector connecting pipe component, which comprises an adapter, wherein the adapter comprises an inner connecting pipe and an outer connecting pipe which is arranged outside the inner connecting pipe and is fixedly connected with the inner connecting pipe; two opposite side surfaces of the bottom of the outer connecting pipe respectively form an inserting pipe buckle and an inserting pipe pin; the cannula buckle comprises a base fixedly connected with the outer connecting tube, a pressing piece clamped with the base and an elastic device arranged between the base and the pressing piece; a limiting boss is formed in the middle of the base, and the elastic device is arranged between the limiting boss and the pressing piece. The utility model discloses need not change down the adapter, install the annex of 32mm bore or 35mm bore as required at will, simple structure, labour saving and time saving.
Description
Technical Field
The utility model relates to a cleaner technical field, concretely relates to dust catcher connecting tube subassembly.
Background
The current vacuum cleaner accessories on the market have two kinds of apertures, which are respectively 32mm and 35 mm. When the existing equipment converts an accessory with the caliber of 32mm into an accessory with the caliber of 35mm, a switching head is firstly installed, and then the accessory with the caliber of 35mm is installed; when the accessory with the diameter of 32mm is replaced, the converter needs to be replaced, and then the accessory with the diameter of 32mm is installed, so that time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a dust collector connecting pipe assembly is provided. The utility model discloses need not change down the adapter, install the annex of 32mm bore or 35mm bore as required at will, simple structure, labour saving and time saving.
The utility model provides an above-mentioned technical problem adopted technical scheme as follows:
a dust collector connecting pipe assembly comprises an adapter, wherein the adapter comprises an inner connecting pipe and an outer connecting pipe which is arranged on the outer side of the inner connecting pipe and fixedly connected with the inner connecting pipe; two opposite side surfaces of the bottom of the outer connecting pipe respectively form an inserting pipe buckle and an inserting pipe pin; the cannula buckle comprises a base fixedly connected with the outer connecting tube, a pressing piece clamped with the base and an elastic device arranged between the base and the pressing piece; a limiting boss is formed in the middle of the base, and the elastic device is arranged between the limiting boss and the pressing piece.
The resilient means comprises a spring.
The dust collector connecting pipe assembly comprises a host which is sleeved with the adapter; the host comprises an upper cover, a lower cover fixedly connected with the upper cover and a host connecting pipe arranged between the upper cover and the lower cover; the internal connecting pipe is matched and sleeved with the host connecting pipe.
One end of the upper cover is provided with a first groove, one end of the host connecting pipe forms a clamping plate, and one end of the pressing piece forms a buckle; the pressing piece extends into the first groove, and the buckle is in matched clamping connection with the clamping plate; one end of the lower cover is provided with a second groove, and the pin is in matched sleeve joint with the second groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses need not change down the adapter, install the annex of 32mm bore or 35mm bore as required at will, simple structure, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of embodiment 1 of the present invention;
fig. 3 is an exploded view of embodiment 1 of the present invention.
The corresponding part names for the various reference numbers in the figures are:
1-an adapter; 2-inner connecting pipe; 3-outer connecting pipe; 4-inserting a pipe buckle; 5-pin insertion; 6-a base; 7-pressing piece; 8-a resilient means; 9-limiting boss; 10-a host machine; 11-upper cover; 12-lower cover; 13-host connection pipe; 14-a first groove; 15-clamping plate; 16-buckling; 17-a second groove; an accessory with the caliber of 18-32 mm; 19-35mm caliber accessory.
Detailed Description
For a better understanding of the present invention, reference is made to the following detailed description and accompanying drawings. It should be understood that these examples are for further illustration of the present invention only, and are not intended to limit the scope of the present invention. It should be further understood that after reading the above description of the present invention, those skilled in the art will make certain insubstantial changes or modifications to the present invention, and shall still fall within the scope of the present invention.
Example 1
A dust collector connecting pipe assembly, as shown in fig. 1 to 3, the dust collector connecting pipe assembly includes an adapter 1, the adapter 1 includes an inner connecting pipe 2, and an outer connecting pipe 3 disposed outside the inner connecting pipe 2 and fixedly connected to the inner connecting pipe 2; two opposite side surfaces of the bottom of the outer connecting pipe 3 are respectively provided with an inserting pipe buckle 4 and an inserting pipe pin 5; the cannula buckle 5 comprises a base 6 fixedly connected with the outer connecting tube 3, a pressing piece 7 clamped with the base 6 and an elastic device 8 arranged between the base 6 and the pressing piece 7; a limiting boss 9 is formed in the middle of the base 6, and the elastic device 8 is arranged between the limiting boss 9 and the pressing piece 7.
Said elastic means 8 comprise a spring.
The dust collector connecting pipe assembly comprises a host 10 which is sleeved with the adapter 1; the host 10 comprises an upper cover 11, a lower cover 12 fixedly connected with the upper cover 11, and a host connecting pipe 13 arranged between the upper cover 11 and the lower cover 12; the inner connecting pipe 2 is matched and sleeved with the host connecting pipe 13.
A first groove 14 is formed at one end of the upper cover 11, a clamping plate 15 is formed at one end of the host connecting pipe 13, and a buckle 16 is formed at one end of the pressing part 7; the pressing piece 7 extends into the first groove 14, and the buckle 16 is in matched clamping connection with the clamping plate 15; one end of the lower cover 12 is provided with a second groove 17, and the pin 5 is in matching socket joint with the second groove 17.
Through the arrangement, the adapter can be firmly fixed in the host 10.
The utility model discloses a use method:
(1) firstly, the adapter 1 is sleeved in a host connecting pipe 13 of a host 10, meanwhile, the cannula buckle 4 extends into the first groove 14, the buckle 16 is clamped with a clamping plate 15 in the host connecting pipe 13, the cannula foot 5 extends into the second groove 17 and is in matched sleeve joint with the second groove 17, and through the operation, the adapter 1 is firmly fixed in the host 10;
(2) then, an accessory with the diameter of 32mm is sleeved into the inner ring of the inner connecting pipe 2 or an accessory with the diameter of 35mm is sleeved into the inner ring of the outer connecting pipe 3 according to requirements.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples. Those skilled in the art should also realize that changes, modifications, additions, or substitutions can be made without departing from the spirit and scope of the invention.
Claims (4)
1. The dust collector connecting pipe assembly is characterized by comprising an adapter (1), wherein the adapter (1) comprises an inner connecting pipe (2) and an outer connecting pipe (3) which is arranged on the outer side of the inner connecting pipe (2) and fixedly connected with the inner connecting pipe (2); two opposite side surfaces of the bottom of the outer connecting pipe (3) are respectively provided with an inserting pipe buckle (4) and an inserting pipe foot (5); the cannula buckle (4) comprises a base (6) fixedly connected with the outer connecting tube (3), a pressing piece (7) clamped with the base (6), and an elastic device (8) arranged between the base (6) and the pressing piece (7); the middle part of the base (6) forms a limiting boss (9), and the elastic device (8) is arranged between the limiting boss (9) and the pressing piece (7).
2. A cleaner nozzle assembly according to claim 1, wherein said resilient means (8) comprises a spring.
3. A cleaner nozzle assembly according to claim 2, wherein said cleaner nozzle assembly comprises a main body (10) to be received by said adaptor (1); the main machine (10) comprises an upper cover (11), a lower cover (12) fixedly connected with the upper cover (11), and a main machine connecting pipe (13) arranged between the upper cover (11) and the lower cover (12); the internal connecting pipe (2) is in matched sleeve joint with the host connecting pipe (13).
4. A vacuum cleaner nozzle assembly according to claim 3, wherein one end of the upper cover (11) is provided with a first groove (14), one end of the main body connecting tube (13) is formed with a catch plate (15), and one end of the pressing member (7) is formed with a catch (16); the pressing piece (7) extends into the first groove (14), and the buckle (16) is in matched clamping connection with the clamping plate (15); one end of the lower cover (12) is provided with a second groove (17), and the plug pins (5) are in matched sleeve joint with the second groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082975.8U CN210165055U (en) | 2019-07-11 | 2019-07-11 | Dust collector connecting pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082975.8U CN210165055U (en) | 2019-07-11 | 2019-07-11 | Dust collector connecting pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210165055U true CN210165055U (en) | 2020-03-20 |
Family
ID=69794496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921082975.8U Active CN210165055U (en) | 2019-07-11 | 2019-07-11 | Dust collector connecting pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210165055U (en) |
-
2019
- 2019-07-11 CN CN201921082975.8U patent/CN210165055U/en active Active
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| GR01 | Patent grant |