CN207299467U - A kind of device of detachable fresh air strainer - Google Patents
A kind of device of detachable fresh air strainer Download PDFInfo
- Publication number
- CN207299467U CN207299467U CN201721336922.5U CN201721336922U CN207299467U CN 207299467 U CN207299467 U CN 207299467U CN 201721336922 U CN201721336922 U CN 201721336922U CN 207299467 U CN207299467 U CN 207299467U
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- strainer
- framework
- lock
- slot
- fresh air
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Abstract
A kind of device of detachable fresh air strainer, it is related to fresh air field, and in particular to a kind of detachable fresh air strainer.It contains framework, slot, hinge, strainer, strainer lock holder, fixing lock, lock support, the front end of framework is equipped with slot, the bottom of slot is connected by hinge with framework, the inner side of slot is equipped with strainer, strainer lock holder is equipped with the upper end center of strainer, lock support corresponding with strainer lock holder is arranged in framework, and fixing lock is connected through strainer lock holder and lock support with framework.After adopting the above technical scheme, the utility model has the beneficial effect that：It saves vehicle body space, strainer convenient disassembly, beneficial to maintenance of clean-up or replacement.
Description
Technical field
It the utility model is related to fresh air field, and in particular to a kind of device of detachable fresh air strainer.
Background technology
At present, mankind's trip becomes increasingly dependent on subway so that requirement of the city to subway is higher and higher, in densely populated place
Compartment, the circulation of fresh air are very important, and stop exterior rainwater installed in the rainwater separator of air-conditioner set air inlet,
Dredge fresh air so that have preferable air ambient inside railway carriage, existing rainwater separator generally comprise framework and
Strainer, the mode that generally use is buckled between the two is fixed, when replacing strainer, dismounting inconvenience, and in limited vehicle body space
The space inside accounted for is larger.
Utility model content
The purpose of this utility model is that the defects of being directed to the prior art and deficiency, there is provided a kind of detachable fresh air strainer
Device, it saves vehicle body space, strainer convenient disassembly, beneficial to maintenance of clean-up or replacement.
To achieve the above object, the utility model is using following technical scheme：It contain framework 1, slot 2, hinge 3,
Strainer 4, strainer lock holder 5, fixing lock 6, lock support 7, the front end of framework 1 are equipped with slot 2, and the bottom of slot 2 passes through hinge 3
It is connected with framework 1, the inner side of slot 2 is equipped with strainer 4, and strainer lock holder 5 is equipped with the upper end center of strainer 4, is locked with strainer
The corresponding lock support 7 of head bracket 5 is arranged in framework 1, and fixing lock 6 connects through strainer lock holder 5 and lock support 7 with framework 1
Connect.
The inner side of the framework 1 is equipped with blade 9.
The slot 2 is U-lag.
The framework 1 is rainwater separator framework.
The fixing lock 6 contains butterfly locking nut 61 and bolt 62.
The upper end of the framework 1 is equipped with multiple bolts hole 8.
The edge of the strainer 4 is equipped with frame 41.
The operation principle of the utility model：A groove profile strainer slot individually is welded into U-shaped section section bar, using hinge
3 are connected with rainwater separator framework lower frame, the lock holder 5 of a square band circular hole are welded on strainer 4, in rainwater separator
1 upper side frame of framework installs a lock support 7, and after strainer 4 is inserted into slot 2, the strainer lock holder 5 on strainer 4 corresponds to upper ledge
The lock support 7 of body 1, is fixed by fixing lock 6, and slot 2 uses hinge connection with framework 1, allows slot 2 free around hinge 3
Rotation, when strainer 4 is inserted into slot 2, after strainer lock holder 5 corresponds to the lock support 7 in framework 1, rotates butterfly locking nut
61 lockings；During dismounting, butterfly locking nut 61 is rotated in the opposite direction, you can extraction strainer 4.
After adopting the above technical scheme, the utility model has the beneficial effect that：Its saving vehicle body space, strainer convenient disassembly,
Beneficial to maintenance of clean-up or replacement.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is that the utility model takes out the structure diagram after strainer；
Fig. 3 is the structure diagram of strainer 4 in the utility model；
Fig. 4 is the structure diagram of fixing lock 6 in the utility model.
Description of reference numerals：Framework 1, slot 2, hinge 3, strainer 4, strainer lock holder 5, fixing lock 6, lock support 7, spiral shell
Keyhole 8, frame 41, butterfly locking nut 61, bolt 62.
Embodiment
Referring to shown in Fig. 1-Fig. 3, the technical solution that present embodiment uses is：It contains framework 1, slot 2, hinge
3rd, strainer 4, strainer lock holder 5, fixing lock 6, lock support 7, the front end of framework 1 are equipped with slot 2, and the bottom of slot 2 passes through conjunction
Page 3 is connected with framework 1, and the inner side of slot 2 is equipped with strainer 4, strainer lock holder 5 is equipped with the upper end center of strainer 4, with strainer
The corresponding lock support 7 of lock holder 5 is arranged in framework 1, and fixing lock 6 passes through strainer lock holder 5 and lock support 7 and framework 1
Connection.
The inner side of the framework 1 is equipped with blade 9.
The slot 2 is U-lag.
The framework 1 is rainwater separator framework.
The fixing lock 6 contains butterfly locking nut 61 and bolt 62.
The upper end of the framework 1 is equipped with multiple bolts hole 8.Bolt hole 8 plays fixed frame 1.
The edge of the strainer 4 is equipped with frame 41.Frame 41 fastens strainer 4, strainer 4 is inserted into slot 2.
The operation principle of the utility model：A groove profile strainer slot individually is welded into U-shaped section section bar, using hinge
3 are connected with rainwater separator framework lower frame, the lock holder 5 of a square band circular hole are welded on strainer 4, in rainwater separator
1 upper side frame of framework installs a lock support 7, and after strainer 4 is inserted into slot 2, the strainer lock holder 5 on strainer 4 corresponds to upper ledge
The lock support 7 of body 1, is fixed by fixing lock 6, and slot 2 uses hinge connection with framework 1, allows slot 2 free around hinge 3
Rotation, when strainer 4 is inserted into slot 2, after strainer lock holder 5 corresponds to the lock support 7 in framework 1, rotates butterfly locking nut
61 lockings；During dismounting, butterfly locking nut 61 is rotated in the opposite direction, you can extraction strainer 4.
After adopting the above technical scheme, the utility model has the beneficial effect that：Its saving vehicle body space, strainer convenient disassembly,
Beneficial to maintenance of clean-up or replacement.
The above, is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, should all cover among the right of the utility model.
Claims (7)
- A kind of 1. device of detachable fresh air strainer, it is characterised in that：It contains framework (1), slot (2), hinge (3), strainer (4), strainer lock holder (5), fixing lock (6), lock support (7), the front end of framework (1) are equipped with slot (2), the bottom of slot (2) Portion is connected by hinge (3) with framework (1), and the inner side of slot (2) is equipped with strainer (4), and filter is equipped with the upper end center of strainer (4) Net lock holder (5), lock support (7) corresponding with strainer lock holder (5) are arranged in framework (1), and fixing lock (6) passes through filter Net lock holder (5) and lock support (7) are connected with framework (1).
- A kind of 2. device of detachable fresh air strainer according to claim 1, it is characterised in that：The framework (1) it is interior Side is equipped with blade (9).
- A kind of 3. device of detachable fresh air strainer according to claim 1, it is characterised in that：The slot (2) is U Shape groove.
- A kind of 4. device of detachable fresh air strainer according to claim 1, it is characterised in that：The framework (1) is Rainwater separator framework.
- A kind of 5. device of detachable fresh air strainer according to claim 1, it is characterised in that：The fixing lock (6) For butterfly locking nut (61) and bolt (62).
- A kind of 6. device of detachable fresh air strainer according to claim 1, it is characterised in that：The framework (1) it is upper End is equipped with multiple bolts hole (8).
- A kind of 7. device of detachable fresh air strainer according to claim 1, it is characterised in that：The side of the strainer (4) Edge is equipped with frame (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336922.5U CN207299467U (en) | 2017-10-17 | 2017-10-17 | A kind of device of detachable fresh air strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721336922.5U CN207299467U (en) | 2017-10-17 | 2017-10-17 | A kind of device of detachable fresh air strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207299467U true CN207299467U (en) | 2018-05-01 |
Family
ID=62272525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721336922.5U Active CN207299467U (en) | 2017-10-17 | 2017-10-17 | A kind of device of detachable fresh air strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207299467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940023A (en) * | 2019-12-20 | 2020-03-31 | 胡民的 | Window type air circulation system |
-
2017
- 2017-10-17 CN CN201721336922.5U patent/CN207299467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940023A (en) * | 2019-12-20 | 2020-03-31 | 胡民的 | Window type air circulation system |
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