CN209696534U - A kind of filter cylinder extraction tool - Google Patents
A kind of filter cylinder extraction tool Download PDFInfo
- Publication number
- CN209696534U CN209696534U CN201822118374.XU CN201822118374U CN209696534U CN 209696534 U CN209696534 U CN 209696534U CN 201822118374 U CN201822118374 U CN 201822118374U CN 209696534 U CN209696534 U CN 209696534U
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- China
- Prior art keywords
- lever arm
- connector
- filter cylinder
- articulated
- reset spring
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Abstract
The utility model discloses a kind of filter cylinder extraction tools, including carrying handle, connector, the first lever arm, the second lever arm and reset spring, the carrying handle to be fixed on the upper surface of connector；First lever arm is articulated with the lower surface of connector, and the second lever arm is articulated with the lower surface of connector, is connected with reset spring between the first lever arm and the second lever arm；The lower end of first lever arm forms the first hook backwards to the direction of the second lever arm, and the lower end of second lever arm forms the second hook backwards to the direction of the first lever arm.After adopting the above structure, the utility model has the advantages of simple structure, and production cost is low, and operating process is convenient and efficient, so that the work difficulty and risk that reduce detection, replace filter cylinder process, improve working efficiency.
Description
Technical field
The utility model relates to air cleaner fields, particularly relate to a kind of filter cylinder extraction tool.
Background technique
The filter cylinder of air cleaner in use for some time, is easy to happen bag head dust stratification, deformation.Since filter cylinder bottom is flat
It is whole, the place of power can not be borrowed, therefore be difficult to extract filter cylinder in card in use for some time；Furthermore it directly grabs
Casting coping extracts the method hand easy to cut of filter cylinder, increases the detection of filter cylinder, replacement work difficulty, reduces working efficiency.
Some manufacturers increase the cost of filter cylinder production and transport for convenience of extracting and can burn-on carrying handle in top cover, at the same handle temperature,
It is easy to happen corrosion fracture under the action of moisture, flue gas corrosion gas, leads to the fracture when needing to extract filter cylinder, is unable to reach
Use purpose.
In view of this, the designer does not attain regarding to the issue above improves caused many missings and inconvenience, and go deep into structure
Think, and actively research improvement has a fling at and develops and design the utility model.
Utility model content
The purpose of this utility model is to provide a kind of filter cylinder extraction tools, have the characteristics that structure is simple and convenient to operate,
Work difficulty and risk when to reduce detection, replacement filter cylinder, improve working efficiency.
In order to achieve the above objectives, the solution of the utility model is:
A kind of filter cylinder extraction tool, including carrying handle, connector, the first lever arm, the second lever arm and reset spring, it is described
Carrying handle is fixed on the upper surface of connector；First lever arm is articulated with the lower surface of connector, and the second lever arm is articulated with
The lower surface of connector is connected with reset spring between the first lever arm and the second lever arm；The lower end of first lever arm
The first hook is formed backwards to the direction of the second lever arm, the lower end of second lever arm is formed backwards to the direction of the first lever arm
Second hook.
The shape size of first lever arm and the second lever arm is identical.
The lower surface protrusion of the connector is formed with articulated section, and first lever arm and the second lever arm are articulated with
Articulated section.
The hinge point is in the center of connector lower surface, the center of the carrying handle, the center of connector and hinge
Socket part is conllinear.
First lever arm is arranged in parallel with the second lever arm, and reset spring is perpendicular to the first lever arm and the second activity
Arm；The upper end of first lever arm is bent to form first connecting portion to articulated section, and the upper end of the second lever arm is curved to articulated section
Folding forms second connecting portion.
After adopting the above structure, the utility model has the advantages of simple structure, and production cost is low, and operating process is convenient and efficient, thus
The work difficulty and risk for reducing detection, replacement filter cylinder process, improve working efficiency.
In addition, the utility model use scope is wide, the filter cylinder for extracting size adaptation can be used to, than assembling on existing filter cylinder
It extracts handle and has more practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model specific embodiment；
Fig. 2 is state diagram of the utility model when extracting filter cylinder.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figure 1, a kind of filter cylinder extraction tool, including carrying handle 1, connector 2, the first lever arm 3, the second lever arm 4
With reset spring 5.
Above-mentioned carrying handle 1 is fixed on the upper surface of connector 2；Above-mentioned first lever arm 3 is articulated with the lower surface of connector 2,
Second lever arm 4 is articulated with the lower surface of connector 2, is connected with reset spring 5 between the first lever arm 3 and the second lever arm 4；
The lower end of above-mentioned first lever arm 3 forms the first hook 6, the lower end of above-mentioned second lever arm 4 backwards to the direction of the second lever arm 4
The second hook 7 is formed backwards to the direction of the first lever arm 3.
Above-mentioned first lever arm 3 is identical with the shape size of the second lever arm 4, so that the first lever arm 3 and the second activity
Arm 4 is identical by the elastic force of reset spring 5, guarantees to make extraction process to filter cylinder uniform force application when the utility model extracts filter cylinder
More easily, work difficulty is reduced.
The lower surface protrusion of above-mentioned connector 2 is formed with articulated section 8, and above-mentioned first lever arm 3 and the second lever arm 4 are cut with scissors
It is connected to articulated section 8；Above-mentioned articulated section 8 is located at the center of 2 lower surface of connector, the center of above-mentioned carrying handle 1, connector 2
Center and articulated section 8 are conllinear, to guarantee that the stress of carrying handle 1 when extracting can be uniformly transferred to the first hook 6 and the second hook 7,
It is easier extraction process, reduces work difficulty.
Above-mentioned first lever arm 3 is arranged in parallel with the second lever arm 4, and reset spring 5 is perpendicular to the first lever arm 3 and second
Lever arm 4；The upper end of above-mentioned first lever arm 3 is bent to form first connecting portion 10 to articulated section 8, above-mentioned second lever arm 4
Upper end is bent to form second connecting portion 11 to articulated section 8.The reset effect of this structure enhancing reset spring 5.
Above-mentioned carrying handle 1 is 70-90mm 130-150mm long, high；Connector 2 is 50-80mm long, width 10-16mm；First lever arm 3
With the long 100-160mm of the second lever arm 4, width 4-8mm, the two inside spacing is 50-80mm；First hook 6 and second links up with 7
Bill distance is 115-145mm；Reset spring 5 is located at 4 lower end 60-80mm of distance the first lever arm 3 and the second lever arm.
As shown in Fig. 2, the utility model carry out extract filter cylinder operation when, by 4 phase of the first lever arm 3 and the second lever arm
It can enter to the first hook 6 and the second hook 7 is pressure bonded to from the air outlet 12 of filter cylinder, link up with 6 for the first of the utility model
Air outlet 12 is put into the second hook 7, and the bill of the first hook 6 and the second hook 7 is deep into the lower section renovated in air outlet 12
Afterwards, the first lever arm 3 and the second lever arm 4 are unclamped, reset spring 5 resets the first lever arm 3 and the second lever arm 4, and first
Hook 6 and the second hook 7 catch on flip lid or strainer 13 in air outlet 12, and filter cylinder can be extracted by then holding carrying handle 1.
It, can be by the utility model from air outlet again by the pressing in opposite directions of the first lever arm 3 and the second lever arm 4 after filter cylinder is extracted out
12 take out.
By above structure, the utility model structure is simple, and production cost is low, and operating process is convenient and efficient, to reduce
Detection, the work difficulty and risk for replacing filter cylinder process improve working efficiency.
In addition, the utility model use scope is wide, the filter cylinder for extracting size adaptation can be used to, than assembling on existing filter cylinder
It extracts handle and has more practicability.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (5)
1. a kind of filter cylinder extraction tool, including carrying handle, connector, the first lever arm, the second lever arm and reset spring, feature
Be: the carrying handle is fixed on the upper surface of connector；First lever arm is articulated with the lower surface of connector, the second activity
Arm is articulated with the lower surface of connector, is connected with reset spring between the first lever arm and the second lever arm；First activity
The lower end of arm forms the first hook backwards to the direction of the second lever arm, and the lower end of second lever arm is backwards to the first lever arm
Direction forms the second hook.
2. a kind of filter cylinder extraction tool as described in claim 1, it is characterised in that: first lever arm and the second lever arm
Shape size it is identical.
3. a kind of filter cylinder extraction tool as claimed in claim 2, it is characterised in that: protrude to be formed in the lower surface of the connector
There is articulated section, first lever arm and the second lever arm are articulated with articulated section.
4. a kind of filter cylinder extraction tool as claimed in claim 3, it is characterised in that: the hinge point is in connector lower surface
Center, the center of the carrying handle, the center of connector and articulated section are conllinear.
5. a kind of filter cylinder extraction tool as claimed in claim 4, it is characterised in that: first lever arm and the second lever arm
It is arranged in parallel, reset spring is perpendicular to the first lever arm and the second lever arm；The upper end of first lever arm is curved to articulated section
Folding forms first connecting portion, and the upper end of the second lever arm is bent to form second connecting portion to articulated section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118374.XU CN209696534U (en) | 2018-12-17 | 2018-12-17 | A kind of filter cylinder extraction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118374.XU CN209696534U (en) | 2018-12-17 | 2018-12-17 | A kind of filter cylinder extraction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696534U true CN209696534U (en) | 2019-11-29 |
Family
ID=68636468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822118374.XU Active CN209696534U (en) | 2018-12-17 | 2018-12-17 | A kind of filter cylinder extraction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696534U (en) |
-
2018
- 2018-12-17 CN CN201822118374.XU patent/CN209696534U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 spring Light Road No. 1178-1188 in Xiamen torch high tech Zone (Xiangan) industrial area, Fujian Patentee after: Xiamen Zhongchuang Environmental Protection Technology Co., Ltd Address before: 361000 spring Light Road No. 1178-1188 in Xiamen torch high tech Zone (Xiangan) industrial area, Fujian Patentee before: XIAMEN SAVINGS ENVIRONMENTAL Co.,Ltd. |