CN203781018U - Dustproof protective cover for tubes - Google Patents
Dustproof protective cover for tubes Download PDFInfo
- Publication number
- CN203781018U CN203781018U CN201420219955.1U CN201420219955U CN203781018U CN 203781018 U CN203781018 U CN 203781018U CN 201420219955 U CN201420219955 U CN 201420219955U CN 203781018 U CN203781018 U CN 203781018U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- tubing
- dustproof protective
- sidewall
- cavity
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Abstract
The utility model relates to a dustproof protective cover for tubes and in particular relates to a dustproof protective cover which can be used for tubes in different diameters. The dustproof protective cover comprises a body and sealing parts, wherein the body is filled in tubes or is sleeved outside the tubes; the body is provided with an upper end and a lower end opposite to the upper end and comprises a cavity with an upward opening and a circle of side wall encircling the cavity; the sections of the side wall and the cavity along the axial direction vertical to the dustproof protective cover are circular; the sectional area of the side wall is gradually increased from the lower end to the upper end; the sectional area of the cavity is gradually increased from the lower end to the upper end; the sealing parts are made from flexible materials and are arranged on the inner surface and/or outer surface of the side wall; the sealing parts are closely fit with the walls of the tubes. The dustproof protective cover for tubes can be suitable for the tubes in different diameters.
Description
Technical field
the utility model relates to a kind of tubing dustproof protective cover, particularly a kind of dustproof protective cover that can be used for the tubing of different tube diameters.
Background technology
tubing is in stacking storage, transportation, and when as pipeline, pipe material inner wall can adsorb the use of a large amount of dusts and impurity effect tubing.In prior art, generally in the end of tubing, install dustproof protective cover additional, to prevent that dust and impurity from entering in tubing.Yet in actual use, the pipe diameter size of tubing differs, when the tubing of different tube diameters is carried out to proofing dust and protecting, the dustproof protective cover that must configure corresponding size protects.Must configure the dustproof protective cover of many kinds pipe diameter size like this, standardization level is low, causes the difficulty of increase and the management of cost.
Summary of the invention
for the problems referred to above, the purpose of this utility model is to provide a kind of tubing dustproof protective cover, and it is applicable to the tubing of different tube diameters.
for solving the problems of the technologies described above, the utility model adopts following technical scheme:
a tubing dustproof protective cover, it comprises:
body, it packs in tubing or is placed on outside tubing, described body has relative top and bottom, described body comprises make progress a uncovered cavity and surround a circle sidewall of this cavity, described sidewall and cavity are along all rounded perpendicular to the axial cross section of described dustproof protective cover, from lower end, the area to the described cross section of upper end increases described sidewall gradually, and from lower end, the area to the described cross section of upper end increases described cavity gradually;
sealing, it is made and is arranged at by flexible material on the inside face and/or outside face of described sidewall, and the tube wall of described sealing and tubing closely cooperates.
preferably, described sealing is a plurality of.
more preferably, described sealing is arranged at respectively on the inside face and outside face of described sidewall.
preferably, described dustproof protective cover also comprises that one encloses flanging from body along the axial direction perpendicular to dustproof protective cover outward extending.
preferably, described sealing substantially in the form of sheets and from the lower end of sidewall, extend to the upper end of sidewall.
more preferably, the formed circle in the cross section of described sidewall has angle at tangent line and the described sealing structure of the point of connection of sidewall and sealing, and described angle is greater than 0 and is less than 90 degree.
the utility model adopts above structure, and tool has the following advantages compared to existing technology: applicable to the tubing of multiple different tube diameters, the equation over cap that only need configure several specifications can meet the protection of the tubing of various calibers, has reduced cost; The kind that has reduced dustproof protective cover, has improved standardization level, is beneficial to management.
Accompanying drawing explanation
fig. 1 is block diagram of the present utility model;
fig. 2 is front view of the present utility model;
fig. 3 is birds-eye view of the present utility model.
wherein, 1, body; 11, sidewall; 12, cavity; 2, sealing; 3, flanging.
The specific embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be those skilled in the art will recognize that, protection domain of the present utility model is made to more explicit defining.The top and bottom of addressing in the utility model are upper and lower corresponding to paper in accompanying drawing 2.
by reference to the accompanying drawings shown in 1 to 4, a kind of tubing dustproof protective cover, it comprises:
body 1, it packs in tubing or is placed on outside tubing, described body 1 has relative top and bottom, described body 1 comprises make progress a uncovered cavity 12 and surround a circle sidewall 11 of this cavity 12, described sidewall 11 and cavity 12 are along all rounded perpendicular to the axial cross section of described dustproof protective cover, from lower end, the area to the described cross section of upper end increases described sidewall 11 gradually, and from lower end, the area to the described cross section of upper end increases described cavity 12 gradually;
sealing 2, it is made and is arranged at by flexible materials such as rubber on the inside face and outside face of described sidewall 11, and described sealing 2 closely cooperates with the tube wall of tubing.
in the present embodiment, body 1 is comprised of the diapire of a circle sidewall 11 and a circle and the round platform of basic comprising one open topped.Described cavity 12 is formed at and between sidewall 11 and diapire, is also round table-like.The upper end of body 1 and cavity 12 is all less than lower end.Axially the referring to of dustproof protective cover, is parallel to the direction of the axle of round platform.This dustproof protective cover can in be buckled in and in tubing, also can be set in tubing and realize assembling outward, use flexibly.When size of pipe and tubing is larger, in dustproof protective cover, be buckled in pipe material inner wall; When size of pipe and tubing hour, dustproof protective cover is sheathed on outer pipe wall.
the circle flanging 3 that the upper end edge that described dustproof protective cover also comprises a sidewall 11 from body 1 stretches out and forms perpendicular to the axial direction of dustproof protective cover.When body 1 packs in tubing, this flanging 3 blocks the end of tube wall for further dustproof.
described sealing 2 is six.Three sealings 2 are equally spaced arranged on the inside face of sidewall 11, another three sealings 2 are equally spaced arranged on the outside face of sidewall 11.
described sealing 2 is substantially laminar and longitudinally from the lower end of sidewall 11, extends to the upper end of sidewall 11.In the cross section of arbitrary direction perpendicular to axle of sidewall 11, the formed circle in cross section of described sidewall 11 has angle at tangent line and described sealing 2 structures of the point of connection of sidewall 11 and sealing 2, and described angle is greater than 0 and is less than 90 degree.When cover of dust is assembled on tubing, sealing 2 is squeezed and produces deformation and draw close to sidewall 11, and after completing assembling, sealing 2 is closely attached between tube wall and body 1 sidewall 11.
above-described embodiment is only explanation technical conceive of the present utility model and feature; it is a kind of preferred embodiment; its object is that person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to Spirit Essence of the present utility model or modification, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a tubing dustproof protective cover, is characterized in that, it comprises:
Body, it packs in tubing or is placed on outside tubing, described body has relative top and bottom, described body comprises make progress a uncovered cavity and surround a circle sidewall of this cavity, described sidewall and cavity are along all rounded perpendicular to the axial cross section of described dustproof protective cover, from lower end, the area to the described cross section of upper end increases described sidewall gradually, and from lower end, the area to the described cross section of upper end increases described cavity gradually;
Sealing, it is made and is arranged at by flexible material on the inside face and/or outside face of described sidewall, and described sealing is for closely cooperating with the tube wall of tubing.
2. tubing dustproof protective cover according to claim 1, is characterized in that: described sealing is a plurality of.
3. tubing dustproof protective cover according to claim 2, is characterized in that: described sealing is arranged at respectively on the inside face and outside face of described sidewall.
4. tubing dustproof protective cover according to claim 1, is characterized in that: described dustproof protective cover also comprises that one encloses flanging from body along the axial direction perpendicular to dustproof protective cover outward extending.
5. tubing dustproof protective cover according to claim 1, is characterized in that: described sealing substantially in the form of sheets and from the lower end of sidewall, extend to the upper end of sidewall.
6. tubing dustproof protective cover according to claim 5, is characterized in that: the formed circle in cross section of described sidewall has angle at tangent line and the described sealing structure of the point of connection of sidewall and sealing, and described angle is greater than 0 and is less than 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219955.1U CN203781018U (en) | 2014-04-30 | 2014-04-30 | Dustproof protective cover for tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219955.1U CN203781018U (en) | 2014-04-30 | 2014-04-30 | Dustproof protective cover for tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781018U true CN203781018U (en) | 2014-08-20 |
Family
ID=51317228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219955.1U Expired - Fee Related CN203781018U (en) | 2014-04-30 | 2014-04-30 | Dustproof protective cover for tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460382A (en) * | 2014-09-03 | 2016-04-06 | 天津市津英达塑料制品有限责任公司 | Steel pipe protective cap with intermittent vanes |
| KR102394506B1 (en) * | 2020-12-02 | 2022-05-04 | 티앤에이치 주식회사 | End plate cap |
-
2014
- 2014-04-30 CN CN201420219955.1U patent/CN203781018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460382A (en) * | 2014-09-03 | 2016-04-06 | 天津市津英达塑料制品有限责任公司 | Steel pipe protective cap with intermittent vanes |
| KR102394506B1 (en) * | 2020-12-02 | 2022-05-04 | 티앤에이치 주식회사 | End plate cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |