CN209003828U - A kind of dust catcher nest spring device and coiling apparatus with circle number enlarging function - Google Patents
A kind of dust catcher nest spring device and coiling apparatus with circle number enlarging function Download PDFInfo
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- CN209003828U CN209003828U CN201821145178.5U CN201821145178U CN209003828U CN 209003828 U CN209003828 U CN 209003828U CN 201821145178 U CN201821145178 U CN 201821145178U CN 209003828 U CN209003828 U CN 209003828U
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- dust catcher
- gear
- circle number
- enlarging function
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Abstract
The utility model provides a kind of dust catcher nest spring device with circle number enlarging function, it includes circular mounting plate, the opposing sides of mounting plate is respectively formed the first installation space and the second installation space, the center point of mounting plate is equipped with central axis, the first end of central axis extends into the first installation space, the second end of opposite first end extends into the second installation space on central axis, wind spring is wound in first installation space, one end of wind spring is fixedly connected with first end, the opposite other end is fixedly connected with the outer rim of the first installation space, circumferential toothed surface is installed in the second installation space, toothed surface and central axis arranged concentric, first gear is arranged on the second end, first gear is sequentially connected by second gear and toothed surface.The utility model additionally provides a kind of line coiling device for vacuum cleaner.The utility model can realize the increase of take-up length under the premise of not increasing coil spring box and winder overall volume compared to the prior art.
Description
Technical field
The utility model relates to cleaner fields, roll up in particular to a kind of dust catcher with circle number enlarging function
Spring device and coiling apparatus.
Background technique
In the structure of dust catcher is constituted, winder is the core component of accommodating power line, mainly by the electricity of dust catcher
Source line carries out coiled storage processing.Currently, the power supply line of horizontal dust collector, tub type dust catcher etc. is all long, length is left up to 7m
The right side is for up to 10m by the power supply line of current technical restriction, this kind of dust catcher；But current industrial dust collector category is due to clear
Clean region is bigger, thus it generally needs the power supply line of 20m or more.
Currently, needing to increase number of spring coils inside winder to adapt to some longer needs of power cord accommodation length
Increase take-up length, is limited by dust catcher product-forming size, take-up length=winder diameter D*3.14* wind spring rotation
It turn-takes number, since winder diameter has increased to the limit 170 to 200, take-up length is about 10m.Thus, in order to increase take-up
Length, certainly will need to do the overall volume of big winder (especially coil spring box), thus increase to dust catcher internal volume
It occupies.
Utility model content
In consideration of it, the utility model provide one kind can be under the premise of not increasing coil spring box and winder overall volume
Realize the increased dust catcher nest spring device and coiling apparatus with circle number enlarging function of take-up length.
For this purpose, the utility model provides a kind of dust catcher nest spring device with circle number enlarging function comprising round
Mounting plate, the opposing sides of mounting plate is respectively formed the first installation space and the second installation space, and the center point of mounting plate is worn
Equipped with central axis, the first end of central axis extends into the first installation space, the second end of opposite first end on central axis
Portion extends into the second installation space, and wind spring is wound in the first installation space, and one end of wind spring is fixedly connected with first end, phase
Pair the other end be fixedly connected with the outer rim of the first installation space, circumferential toothed surface, toothed surface are installed in the second installation space
With central axis arranged concentric, first gear is arranged on the second end, first gear is connected by second gear and toothed surface transmission
It connects.
Further, above-mentioned first installation space is the annular convex rib with central axis arranged concentric, and the end of wind spring is fixed
Connect the inner wall of annular convex rib.
Further, the diameter of above-mentioned first installation space is equal to the diameter of mounting plate.
Further, hook is provided on the inner wall of above-mentioned annular convex rib, the end of wind spring is fixedly connected with hook.
Further, the end of above-mentioned wind spring has U-shaped structure, and hook is U-shaped hook, and hook is mutually stung with U-shaped structure
It closes.
Further, above-mentioned second installation space is the annular nib with central axis arranged concentric, the inner wall of annular nib
Form toothed surface.
Further, the diameter of above-mentioned second installation space is less than the diameter of mounting plate.
Further, above-mentioned first gear is sequentially connected by third gear and second gear.
On the other hand, the utility model additionally provides a kind of line coiling device for vacuum cleaner, including winding roll, further includes and rolls up
A kind of coaxially connected dust catcher nest spring device with circle number enlarging function as described above of drum.
A kind of dust catcher nest spring device and coiling apparatus with circle number enlarging function provided by the utility model, passes through
Using the above structure, it is similar to planetary gear structural principle using formation, in use, the wind spring of tightening stores elastic potential
Can, during discharging elastic potential energy, coil spring box rotation has the feature of internal gear on coil spring box, is driven by first gear
The rotation of coil spring box is passed to second gear, has location feature to tighten together between second gear and winding roll, synchronous rotation
Turn；Make the rotating cycle amplification effect of wind spring, by gear drive so as to not increase coil spring box and winder entirety
The increase of take-up length is realized under the premise of volume.
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 structure of dust catcher nest spring device with circle number enlarging function provided by the embodiment of the utility model
Schematic diagram；
Fig. 2 is a kind of structure of dust catcher nest spring device with circle number enlarging function provided by the embodiment of the utility model
Broken away view；
Fig. 3 is a kind of structural schematic diagram of line coiling device for vacuum cleaner provided by the embodiment of the utility model.
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.
Embodiment one:
Referring to Fig. 1 to Fig. 2, a kind of with circle number enlarging function of the offer of the utility model embodiment one is shown in figure
Dust catcher nest spring device comprising circular mounting plate 1, the opposing sides of mounting plate 1 are respectively formed 11 He of the first installation space
Second installation space 12, the center point of mounting plate 1 are equipped with central axis 13, and the first end 131 of central axis 13 extends into
One installation space 11, the second end 132 of opposite first end 131 extends into the second installation space 12 on central axis 13, and
Wind spring 2 is wound in one installation space 11, one end of wind spring 2 is fixedly connected with first end 131, the opposite other end is fixedly connected
The outer rim of first installation space 11 is equipped with circumferential toothed surface 121, toothed surface 121 and central axis in second installation space 12
13 arranged concentrics, first gear 122 is arranged on the second end 132, and first gear 122 passes through second gear 123 and toothed surface
121 transmission connections.
Referring to Fig. 3, a kind of line coiling device for vacuum cleaner of the offer of the utility model embodiment one, including spiral are shown in figure
Disk 3 further includes the above-mentioned a kind of dust catcher nest spring device with circle number enlarging function coaxially connected with winding roll 3.
The state of the art of common winder, is limited by dust catcher product-forming size, increases wind spring inside winder
Number is enclosed to increase take-up length.Take-up length=winder diameter D*3.14* wind spring rotating cycle, due to winder diameter
Increase to the limit 170 to 200, take-up length about 10m.
In the winder of the utility model, keeps winder diameter constant, newly increase a rotating cycle amplifier (gear
Structure), rotating cycle amplifies n times, and rotation torque T becomes smaller after considering transmission, take-up length=winder diameter D*3.14* wind spring
Rotating cycle * n*0.9, take-up length=10*3*0.9=27 meters.
Thus, a kind of dust catcher nest spring device and coiling apparatus with circle number enlarging function provided by the present embodiment,
By using above structure, it is similar to planetary gear structural principle using formation, in use, the wind spring of tightening stores bullet
Property potential energy, during discharging elastic potential energy, coil spring box rotation, have the feature of internal gear on coil spring box, pass through first gear
The rotation of coil spring box is passed to second gear by transmission, has location feature to tighten together between second gear and winding roll, together
Step rotation；Make the rotating cycle amplification effect of wind spring, by gear drive so as to not increase coil spring box and winder
The increase of take-up length is realized under the premise of overall volume.
Embodiment two:
Referring to Fig. 1 to Fig. 3, a kind of with circle number enlarging function of the offer of the utility model embodiment two is shown in figure
Dust catcher nest spring device and coiling apparatus, the present embodiment are also further made that following conduct on the basis of the above embodiments
Improved technical solution: the first installation space 11 is and company is fixed in the annular convex rib of 13 arranged concentric of central axis, the end of wind spring 2
Connect the inner wall of annular convex rib；The diameter of first installation space 11 is equal to the diameter of mounting plate 1.It, can by the setting of above structure
In order to the installation of wind spring.
Embodiment three:
Referring to Fig. 1 to Fig. 3, a kind of with circle number enlarging function of the offer of the utility model embodiment three is shown in figure
Dust catcher nest spring device and coiling apparatus, the present embodiment are also further made that following conduct on the basis of the above embodiments
Improved technical solution: being provided with hook 21 on the inner wall of annular convex rib, the end of wind spring 2 is fixedly connected with hook 21；Wind spring 2
End has U-shaped structure 22, and hook 21 is U-shaped hook, and hook 21 is mutually twisted with U-shaped structure 22.Pass through setting for above structure
It sets, the Fast Installation of wind spring may be implemented.
Example IV:
Referring to Fig. 1 to Fig. 3, a kind of with circle number enlarging function of the offer of the utility model embodiment four is shown in figure
Dust catcher nest spring device and coiling apparatus, the present embodiment are also further made that following conduct on the basis of the above embodiments
Improved technical solution: the second installation space 12 is the annular nib with 13 arranged concentric of central axis, the inner wall shape of annular nib
At toothed surface 121；The diameter of second installation space 12 is less than the diameter of mounting plate 1.It, can be in order to by the setting of above structure
The installation of first gear and second gear, and it is easy to implement the transmission effect to gear.
Embodiment five:
Referring to Fig. 1 to Fig. 3, a kind of with circle number enlarging function of the offer of the utility model embodiment five is shown in figure
Dust catcher nest spring device and coiling apparatus, the present embodiment are also further made that following conduct on the basis of the above embodiments
Improved technical solution: first gear 122 is sequentially connected by third gear 124 and second gear 123.Pass through above structure
Setting, can be easy to implement the transmission effect to second gear.
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 (9)
1. a kind of dust catcher nest spring device with circle number enlarging function, which is characterized in that including circular mounting plate (1), institute
The opposing sides for stating mounting plate (1) is respectively formed the first installation space (11) and the second installation space (12), the mounting plate (1)
The center point be equipped with central axis (13), it is empty that the first end (131) of the central axis (13) extends into first installation
Between (11), the second end (132) of the relatively described first end (131) extends into second peace on the central axis (13)
It fills space (12), is wound with wind spring (2) in first installation space (11), one end of the wind spring (2) is fixedly connected described
First end (131), the opposite other end are fixedly connected with the outer rim of first installation space (11), second installation space
(12) it is equipped with circumferential toothed surface (121) in, the toothed surface (121) and the central axis (13) arranged concentric, described the
It is arranged on two ends (132) first gear (122), the first gear (122) passes through second gear (123) and the tooth form
Face (121) transmission connection.
2. a kind of dust catcher nest spring device with circle number enlarging function according to claim 1, which is characterized in that described
First installation space (11) is and company is fixed in the annular convex rib of the central axis (13) arranged concentric, the end of the wind spring (2)
Connect the inner wall of the annular convex rib.
3. a kind of dust catcher nest spring device with circle number enlarging function according to claim 1 or 2, which is characterized in that
The diameter of first installation space (11) is equal to the diameter of the mounting plate (1).
4. a kind of dust catcher nest spring device with circle number enlarging function according to claim 2, which is characterized in that described
It is provided on the inner wall of annular convex rib hook (21), the end of the wind spring (2) is fixedly connected with the hook (21).
5. a kind of dust catcher nest spring device with circle number enlarging function according to claim 4, which is characterized in that described
The end of wind spring (2) has U-shaped structure (22), and the hook (21) is U-shaped hook, the hook (21) and the U-shaped structure
(22) it is mutually twisted.
6. a kind of dust catcher nest spring device with circle number enlarging function according to claim 1, which is characterized in that described
Second installation space (12) is and the annular nib of the central axis (13) arranged concentric, the inner wall of the annular nib form institute
State toothed surface (121).
7. a kind of dust catcher nest spring device with circle number enlarging function according to claim 1 or 6, which is characterized in that
The diameter of second installation space (12) is less than the diameter of the mounting plate (1).
8. a kind of dust catcher nest spring device with circle number enlarging function according to claim 1, which is characterized in that described
First gear (122) is sequentially connected by third gear (124) and the second gear (123).
9. a kind of line coiling device for vacuum cleaner, including winding roll (3), which is characterized in that further include and the winding roll (3) is coaxial connects
A kind of dust catcher nest spring device with circle number enlarging function a method as claimed in any one of claims 1-8 connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145178.5U CN209003828U (en) | 2018-07-19 | 2018-07-19 | A kind of dust catcher nest spring device and coiling apparatus with circle number enlarging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145178.5U CN209003828U (en) | 2018-07-19 | 2018-07-19 | A kind of dust catcher nest spring device and coiling apparatus with circle number enlarging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003828U true CN209003828U (en) | 2019-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145178.5U Active CN209003828U (en) | 2018-07-19 | 2018-07-19 | A kind of dust catcher nest spring device and coiling apparatus with circle number enlarging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577674A (en) * | 2018-07-19 | 2018-09-28 | 苏州市春菊电器有限公司 | A kind of dust catcher nest spring device and coiling apparatus with number of turns enlarging function |
-
2018
- 2018-07-19 CN CN201821145178.5U patent/CN209003828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577674A (en) * | 2018-07-19 | 2018-09-28 | 苏州市春菊电器有限公司 | A kind of dust catcher nest spring device and coiling apparatus with number of turns enlarging function |
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