CN208447462U - A kind of the dirt pipe connecting structure and dust catcher of dust catcher - Google Patents
A kind of the dirt pipe connecting structure and dust catcher of dust catcher Download PDFInfo
- Publication number
- CN208447462U CN208447462U CN201721015737.6U CN201721015737U CN208447462U CN 208447462 U CN208447462 U CN 208447462U CN 201721015737 U CN201721015737 U CN 201721015737U CN 208447462 U CN208447462 U CN 208447462U
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- China
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- interconnecting piece
- annular interconnecting
- wall
- dust catcher
- mounting groove
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Abstract
The utility model provides a kind of dirt pipe connecting structure of dust catcher, it includes mounting groove, mounting groove is installed on the shell of dust catcher, the cell wall of mounting groove is in cambered surface, slot bottom offers first through hole, first annular interconnecting piece is installed in mounting groove, the side of first annular interconnecting piece is in cambered surface, first annular interconnecting piece is rotatably connected with mounting groove, second annular interconnecting piece is installed on first annular interconnecting piece, the inner wall of second annular interconnecting piece is in cambered surface, link block is additionally provided in second annular interconnecting piece, the outer wall of link block is in cambered surface, the lower unit of the outer wall of link block and the inner wall of the second annular interconnecting piece rotatably cooperate, the second through-hole is offered in link block, dirt pipe penetrates the second through-hole.The utility model additionally provides a kind of dust catcher.The utility model can be effectively reduced the activity of dirt pipe to abrasion caused by shell of the dust collector compared to the prior art, protect the internal part of dust catcher.
Description
Technical field
The utility model relates to cleaner technology fields, and in particular to a kind of dirt pipe connecting structure of dust catcher and dust suction
Device.
Background technique
Dust catcher can be divided into vertical, horizontal and portable by structure.The working principle of dust catcher is driven using motor
Blade high speed rotation generates air negative pressure in the shell of sealing, draws dust.
Used at present in dust catcher, the coupling part of convenience when for the ease of cleaning, dirt pipe and dust catcher all can
Using rotatable connection structure.In connection structure used by now, for the ease of rotation, spherical usually can be all used
Connection type, but this connection type easily causes the abrasion inside shell of the dust collector, the time is long, it is easy to cause dust catcher
The damage of internal components.
Utility model content
In consideration of it, the utility model provides a kind of dirt pipe connection knot of dust catcher that can reduce shell of the dust collector abrasion
Structure and dust catcher.
On the one hand, the utility model provides a kind of dirt pipe connecting structure of dust catcher comprising mounting groove, mounting groove peace
On shell loaded on dust catcher, the cell wall of mounting groove is in cambered surface, and the top of cell wall has the vertical plane upwardly extended, mounting groove
Slot bottom offers first through hole, and first annular interconnecting piece is equipped in mounting groove, and the side of first annular interconnecting piece is in cambered surface, the
One annular interconnecting piece is rotatably connected with mounting groove, also has the axial direction along first annular interconnecting piece on first annular interconnecting piece
The annular interconnecting piece of second upwardly extended, for the second annular connecting portion in vertical plane, the inner wall of the second annular interconnecting piece is in arc
Face, is additionally provided with link block in the second annular interconnecting piece, and the outer wall of link block is in cambered surface, the lower unit of the outer wall of link block with
The inner wall of second annular interconnecting piece rotatably cooperates, and the upper unit of the outer wall of link block extends to outside mounting groove, in link block
The second through-hole is offered, dirt pipe penetrates the second through-hole, the second annular interconnecting piece, first annular interconnecting piece and first through hole.
Further, above-mentioned dirt pipe includes pipe main body and clamping pipe, and clamping pipe penetrates the second through-hole, the second annular connection
In portion, first annular interconnecting piece and first through hole, pipe main body is connected on clamping pipe.
Further, above-mentioned clamping pipe includes hose sections, and hose sections penetrates in first annular interconnecting piece and first through hole, the
The inner wall of one annular interconnecting piece has the wavy surface of matching hose sections.
Further, it being connected with clamping portion in above-mentioned hose sections, clamping portion is H-shaped, and the side of clamping portion has clamping block,
There is cambered surface, clamping block is caught in the clamping groove opened up on the inner wall of link block on the outer wall of clamping block.
Further, there is triangle limited block between above-mentioned clamping pipe and the inner wall of link block.
On the other hand, the utility model provides a kind of dust catcher, including main body of dust collector, further includes a kind of above-mentioned suction
The dirt pipe connecting structure of dirt device.
The dirt pipe connecting structure and dust catcher of a kind of dust catcher provided by the utility model are provided with mounting groove, installation
Slot is installed on the shell of dust catcher, and the cell wall of mounting groove is in cambered surface, and the top of cell wall has the vertical plane upwardly extended, installation
The slot bottom of slot offers first through hole, and mounting groove is equipped with first annular interconnecting piece, and the side of first annular interconnecting piece is in cambered surface,
First annular interconnecting piece is rotatably connected with mounting groove, also has the axis along first annular interconnecting piece on first annular interconnecting piece
To the second annular interconnecting piece upwardly extended, in vertical plane, the inner wall of the second annular interconnecting piece is in the second annular connecting portion
Cambered surface is additionally provided with link block in the second annular interconnecting piece, and the outer wall of link block is in cambered surface, the lower unit of the outer wall of link block
Rotatably cooperate with the inner wall of the second annular interconnecting piece, the upper unit of the outer wall of link block extends to outside mounting groove, link block
The second through-hole is inside offered, dirt pipe penetrates the second through-hole, the second annular interconnecting piece, first annular interconnecting piece and first through hole；It is logical
The improvement for crossing above structure is effectively prevented using the collective effect of first annular interconnecting piece, the second annular interconnecting piece and link block
Only to the abrasion of shell of the dust collector, shell of the dust collector is made so that dirt pipe activity can be effectively reduced compared to the prior art
At abrasion, protect the internal part of dust catcher.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of dirt pipe connecting structure (being installed in dust catcher) of dust catcher provided by the embodiment of the utility model
Structural schematic diagram.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
A kind of dirt pipe connecting structure embodiment of dust catcher:
Referring to Fig. 1, a kind of dirt pipe connecting structure of dust catcher provided by the embodiment of the utility model is shown in figure, is wrapped
Mounting groove 1 is included, mounting groove 1 is installed on the shell 2 of dust catcher, and the cell wall 11 of mounting groove 1 is in cambered surface, and the top of cell wall 11 has
The vertical plane 12 upwardly extended, the slot bottom 13 of mounting groove 1 offer first through hole 14, and mounting groove 1 is equipped with first annular connection
The side 31 in portion 3, first annular interconnecting piece 3 is in cambered surface, and first annular interconnecting piece 3 is rotatably connected with mounting groove 1, first annular
Also there is the second annular interconnecting piece 4 extended axially upward along first annular interconnecting piece 3, the second annular is even on interconnecting piece 3
Socket part 4 is located in vertical plane 12, and the inner wall 41 of the second annular interconnecting piece 4 is in cambered surface, the company of being additionally provided in the second annular interconnecting piece 4
Block 5 is connect, the outer wall 51 of link block 5 is in cambered surface, and the lower unit 52 of the outer wall 51 of link block 5 is interior with the second annular interconnecting piece 4
Wall 41 rotatably cooperates, and the upper unit 53 of the outer wall 51 of link block 5 extends to outside mounting groove 1, offers second in link block 5
Through-hole 54, dirt pipe 6 penetrate second the 54, second annular interconnecting piece 4 of through-hole, first annular interconnecting piece 3 and first through hole 14.
A kind of the dirt pipe connecting structure and dust catcher of dust catcher provided by the present embodiment are provided with mounting groove, mounting groove
It is installed on the shell of dust catcher, the cell wall of mounting groove is in cambered surface, and the top of cell wall has the vertical plane upwardly extended, mounting groove
Slot bottom offer first through hole, mounting groove is equipped with first annular interconnecting piece, and the side of first annular interconnecting piece is in cambered surface, the
One annular interconnecting piece is rotatably connected with mounting groove, also has the axial direction along first annular interconnecting piece on first annular interconnecting piece
The annular interconnecting piece of second upwardly extended, for the second annular connecting portion in vertical plane, the inner wall of the second annular interconnecting piece is in arc
Face, is additionally provided with link block in the second annular interconnecting piece, and the outer wall of link block is in cambered surface, the lower unit of the outer wall of link block with
The inner wall of second annular interconnecting piece rotatably cooperates, and the upper unit of the outer wall of link block extends to outside mounting groove, in link block
The second through-hole is offered, dirt pipe penetrates the second through-hole, the second annular interconnecting piece, first annular interconnecting piece and first through hole；Pass through
The improvement of above structure is effectively prevented using the collective effect of first annular interconnecting piece, the second annular interconnecting piece and link block
Abrasion to shell of the dust collector, so that dirt pipe activity can be effectively reduced compared to the prior art to caused by shell of the dust collector
Abrasion, protect the internal part of dust catcher.
With continued reference to Fig. 1, dirt pipe 6 includes pipe main body 61 and clamping pipe 62, and clamping pipe 62 penetrates the second through-hole 54, the second ring
In shape interconnecting piece 4, first annular interconnecting piece 3 and first through hole 14, pipe main body 61 is connected on clamping pipe 62；Being clamped pipe 62 includes
Hose sections 63, hose sections 63 penetrate in first annular interconnecting piece 3 and first through hole 14, and the inner wall 32 of first annular interconnecting piece 3 has
There is the wavy surface 33 of matching hose sections 63；Clamping portion 64 is connected in hose sections 63, clamping portion 64 is H-shaped, and the one of clamping portion 64
Side has clamping block 641, has cambered surface 642 on the outer wall of clamping block 641, clamping block 641 is caught on the inner wall of link block 5 and opens up
Clamping groove 55 in.By the setting of above structure, more firm dirt pipe mounting structure can be formed.
With continued reference to Fig. 1, being clamped between pipe 62 and the inner wall of link block 5 has triangle limited block 65.Pass through above-mentioned knot
The setting of structure can form position-limiting action when dirt pipe activity.
A kind of cleaner embodiment:
Referring to Fig. 1, a kind of dust catcher provided by the embodiment of the utility model, including main body of dust collector are shown in figure, also
Dirt pipe connecting structure including a kind of above-mentioned dust catcher.A kind of dust catcher provided by the embodiment of the utility model is compared to existing
Technology can be effectively reduced the activity of dirt pipe to abrasion caused by shell of the dust collector, protect the internal part of dust catcher.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of dirt pipe connecting structure of dust catcher, which is characterized in that including mounting groove (1), the mounting groove (1) is installed on suction
On the shell (2) of dirt device, the cell wall (11) of the mounting groove (1) is in cambered surface, and the top of the cell wall (11), which has, to be upwardly extended
Vertical plane (12), the slot bottom (13) of the mounting groove (1) offers first through hole (14), is equipped in the mounting groove (1)
First annular interconnecting piece (3), the side (31) of the first annular interconnecting piece (3) are in cambered surface, the first annular interconnecting piece (3)
It is rotatably connected with the mounting groove (1), also has along the first annular interconnecting piece on the first annular interconnecting piece (3)
(3) the second annular interconnecting piece (4) extended axially upward, the described second annular interconnecting piece (4) are located at the vertical plane (12)
Interior, the inner wall (41) of the described second annular interconnecting piece (4) is in cambered surface, is additionally provided with connection in the described second annular interconnecting piece (4)
Block (5), the outer wall (51) of the link block (5) are in cambered surface, the lower unit (52) of the outer wall (51) of the link block (5) and institute
The inner wall (41) for stating the second annular interconnecting piece (4) rotatably cooperates, the upper unit (53) of the outer wall (51) of the link block (5)
It extends to the mounting groove (1) outside, is offered the second through-hole (54) in the link block (5), it is logical that dirt pipe (6) penetrates described second
Hole (54), the second annular interconnecting piece (4), the first annular interconnecting piece (3) and the first through hole (14).
2. a kind of dirt pipe connecting structure of dust catcher according to claim 1, which is characterized in that dirt pipe (6) includes pipe master
Body (61) and clamping pipe (62), clamping pipe (62) penetrate second through-hole (54), the second annular interconnecting piece (4),
In the first annular interconnecting piece (3) and the first through hole (14), the pipe main body (61) is connected in the clamping pipe (62)
On.
3. a kind of dirt pipe connecting structure of dust catcher according to claim 2, which is characterized in that clamping pipe (62) packet
It includes hose sections (63), the hose sections (63) penetrates in the first annular interconnecting piece (3) and the first through hole (14), described
The inner wall (32) of first annular interconnecting piece (3) has the wavy surface (33) for matching the hose sections (63).
4. a kind of dirt pipe connecting structure of dust catcher according to claim 3, which is characterized in that on the hose sections (63)
It is connected with clamping portion (64), the clamping portion (64) is H-shaped, and the side of the clamping portion (64) has clamping block (641), described
There are cambered surface (642) on the outer wall of clamping block (641), the clamping block (641) is caught on the inner wall of the link block (5) and opens up
Clamping groove (55) in.
5. a kind of dirt pipe connecting structure of dust catcher according to claim 2, which is characterized in that clamping pipe (62) with
There are triangle limited block (65) between the inner wall of the link block (5).
6. a kind of dust catcher, including main body of dust collector, which is characterized in that further include one kind a method as claimed in any one of claims 1 to 5
The dirt pipe connecting structure of dust catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015737.6U CN208447462U (en) | 2017-08-15 | 2017-08-15 | A kind of the dirt pipe connecting structure and dust catcher of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015737.6U CN208447462U (en) | 2017-08-15 | 2017-08-15 | A kind of the dirt pipe connecting structure and dust catcher of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208447462U true CN208447462U (en) | 2019-02-01 |
Family
ID=65139442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015737.6U Active CN208447462U (en) | 2017-08-15 | 2017-08-15 | A kind of the dirt pipe connecting structure and dust catcher of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208447462U (en) |
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2017
- 2017-08-15 CN CN201721015737.6U patent/CN208447462U/en active Active
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