CN206756191U - A kind of air measuring appliance shell - Google Patents
A kind of air measuring appliance shell Download PDFInfo
- Publication number
- CN206756191U CN206756191U CN201720162582.2U CN201720162582U CN206756191U CN 206756191 U CN206756191 U CN 206756191U CN 201720162582 U CN201720162582 U CN 201720162582U CN 206756191 U CN206756191 U CN 206756191U
- Authority
- CN
- China
- Prior art keywords
- measuring appliance
- cover body
- outer cover
- draw ring
- air measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of air measuring appliance shell, including outer cover body, and spacing connecting pole is provided with the outer cover body bottom surface, it is characterised in that：Thimble is movably set with the spacing connecting pole, the extraction mechanism that can drive thimble stretching or the spacing connecting pole of retraction is provided with the outer cover body outer surface.By separating provided with an extraction mechanism, easily shell and air measuring appliance, and it is simple in construction, it is simple to operate, facilitate user.
Description
Technical field
It the utility model is related to a kind of air measuring appliance shell.
Background technology
Air measuring appliance case member, protective effect is served to equipment, but because shell is not easy and air measuring appliance
Separation, is not easy to clean or repairs, user makes troubles.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, facilitates shell to be separated from air measuring appliance outer
Shell, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of air measuring appliance shell, including outer cover body, spacing connecting pole is provided with the outer cover body bottom surface, it is special
Sign is：Thimble is movably set with the spacing connecting pole, thimble can be driven by being provided with the outer cover body outer surface
Stretching or the extraction mechanism of the spacing connecting pole of retraction.
A kind of air measuring appliance shell as described above, it is characterised in that described extraction mechanism includes being arranged on shell sheet
The draw ring of external surface, axle A is provided with the draw ring end, axle B is provided with the draw ring end of axle A opposite sides, is being pushed up
Pin one end is provided with tailstock barrel, and the axle B is arranged in tailstock barrel, and sets of holes are provided with described outer cover body, and the axle A lives
It is dynamic to be arranged in sets of holes.
A kind of air measuring appliance shell as described above, it is characterised in that being provided with the outer cover body outer surface to house
The draw ring groove of draw ring.
A kind of air measuring appliance shell as described above, it is characterised in that be provided with the spacing connecting pole axial direction
Through hole, the thimble are arranged in through hole.
A kind of air measuring appliance shell as described above, it is characterised in that be provided with described draw ring groove side and be easy to draw ring
The opening being drawn out.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is and simple in construction by separating provided with an extraction mechanism, easily shell and air measuring appliance,
It is simple to operate, facilitate user.
Brief description of the drawings
Fig. 1 is exploded view of the present utility model；
Fig. 2 is Local map of the present utility model；
Fig. 3 is upward view of the present utility model；
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of air measuring appliance shell, including outer cover body 1, spacing connecting pole 14 is provided with the bottom surface of outer cover body 1,
Thimble 24 is movably set with the spacing connecting pole 14, thimble 24 can be driven by being provided with the outer surface of outer cover body 1
Stretching or the extraction mechanism 2 of the spacing connecting pole 14 of retraction.Described extraction mechanism 2 includes being arranged on the outer surface of outer cover body 1
Draw ring 21, axle A22 is provided with the end of draw ring 21, axle B23 is provided with the end of draw ring 21 of axle A22 opposite sides,
The one end of thimble 24 is provided with tailstock barrel 25, and the axle B23 is arranged in tailstock barrel 25, and set is provided with described outer cover body 1
Hole 13, the axle A22 are movably arranged in sets of holes 13.
The utility model is provided with the draw ring groove 11 that can house draw ring 21 in the outer surface of outer cover body 1.Draw ring 21 drops
Low space-consuming.
The utility model is being provided with through hole 15 on the spacing axial direction of connecting pole 14, and the thimble 24 is arranged on logical
In hole 15.
The utility model is provided with the opening 12 for being easy to draw ring 21 to be drawn out in the described side of draw ring groove 11.
Operation principle of the present utility model：
Extraction mechanism 2 is may be reversed when shell and air measuring appliance are separated in user, and extraction mechanism 2 is being overturn
Process touching thimble 24, make thimble 24 toward overhang while shell 1 is jacked up, finally gently pull draw ring 21 just can will outside
Shell and air measuring appliance are separated.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of air measuring appliance shell, including outer cover body (1), spacing connecting pole is provided with the outer cover body (1) bottom surface
(14), it is characterised in that：Thimble (24) is movably set with the spacing connecting pole (14), in the outer cover body (1) outside
Surface is provided with the extraction mechanism (2) that can drive thimble (24) stretching or the spacing connecting pole of retraction (14).
2. a kind of air measuring appliance shell according to claim 1, it is characterised in that described extraction mechanism (2) includes setting
The draw ring (21) in outer cover body (1) outer surface is put, axle A (22) is provided with the draw ring (21) end, it is relative in axle A (22)
Draw ring (21) end of side is provided with axle B (23), and tailstock barrel (25) is provided with thimble (24) one end, and the axle B (23) sets
Put in tailstock barrel (25), be provided with sets of holes (13) in described outer cover body (1), the axle A (22) is movably arranged on sets of holes
(13) in.
3. a kind of air measuring appliance shell according to claim 1, it is characterised in that in the outer cover body (1) outer surface
Provided with the draw ring groove (11) that can house draw ring (21).
4. a kind of air measuring appliance shell according to claim 1, it is characterised in that in spacing connecting pole (14) axle
Through hole (15) is provided with to direction, the thimble (24) is arranged in through hole (15).
5. a kind of air measuring appliance shell according to claim 3, it is characterised in that in described draw ring groove (11) side
Provided with the opening (12) for being easy to draw ring (21) to be drawn out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162582.2U CN206756191U (en) | 2017-02-22 | 2017-02-22 | A kind of air measuring appliance shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720162582.2U CN206756191U (en) | 2017-02-22 | 2017-02-22 | A kind of air measuring appliance shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756191U true CN206756191U (en) | 2017-12-15 |
Family
ID=60608597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720162582.2U Expired - Fee Related CN206756191U (en) | 2017-02-22 | 2017-02-22 | A kind of air measuring appliance shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756191U (en) |
-
2017
- 2017-02-22 CN CN201720162582.2U patent/CN206756191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |