CN202152160U - Pipeline port plug cover capable of replacing shell and location part - Google Patents
Pipeline port plug cover capable of replacing shell and location part Download PDFInfo
- Publication number
- CN202152160U CN202152160U CN2011202278780U CN201120227878U CN202152160U CN 202152160 U CN202152160 U CN 202152160U CN 2011202278780 U CN2011202278780 U CN 2011202278780U CN 201120227878 U CN201120227878 U CN 201120227878U CN 202152160 U CN202152160 U CN 202152160U
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- CN
- China
- Prior art keywords
- positioning element
- location part
- rectangular plate
- seat
- housing
- 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.)
- Withdrawn - After Issue
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A pipeline port plug cover capable of replacing a shell and a location part consists of a shell and a plurality of location parts installed on the shell, wherein the shell consists of an annular cover plate and a location part seat with a sealed end and an open end, and the annular cover plate is arranged at the opening end of the location part seat and is in injection molding with the location part seat; a cylinder wall of the location part seat is provided with a plurality of round holes for installing the location part, the round holes are uniformly distributed on the cylinder wall of the location part, the joint of the round holes and the location part is provided with an opening slot, and the length of the opening slot and the length of an upper rectangular plate of the location part are identical; and the location part consists of a rodlike body, a rectangular plate and a plurality of wedge-shaped blades arranged on the rectangular plate, the blades are uniformly distributed and arranged on the rectangular plate, the rodlike body, the rectangular plate and the wedge-shaped blades are in injection mold once, and the pipeline port plug cover is assembled by inserting the location part into the round holes on the cylinder wall of the location part seat.
Description
Technical field
The utility model relates to the protection to pipe end, is specifically related to the pipe end plug lid of a kind of replaceable housing and positioning element.
Background technology
Plumbing system is widely used in industry and other field.Connection in the plumbing system between each pipe end is adopted welding usually, is threaded or the flange connection, for this reason, often need accomplish the port processing of pipeline according to the connection mode of pipeline in factory.Pipeline need install plug lid additional to guarantee the damage of not collided with of pipeline its port through processing in transportation at port after factory process finishes.Existing plug lid is shown in accompanying drawing 7, and by cover plate 3 and 4 injection moldeds of positioning element, cover plate 3 is solidified as a whole with positioning element 4.Constant to external diameter, internal diameter varies, or external diameter changes; The pipeline of internal diameter unmodified different size model; Because cover plate 3 is solidified as a whole with positioning element 4, can not change the plug lid that the pipeline of every kind of specification all needs outfit separately and pipe end external diameter and internal diameter to be complementary each other; And the plug of every kind of specification lid all needs the mould of same specification, has so just increased manufacturing and handling cost.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art and provide a kind of and can cover according to the pipe end plug that the external diameter of pipeline and internal diameter are changed housing and positioning element; Through changing the pipeline that housing and positioning element adapt to the different size wall thickness; For the protection of pipe end provides more reliably, method easily and efficiently, and greatly reduce the manufacturing and the handling cost of pipe end plug lid.
The technical scheme of the utility model is: the pipe end plug of a kind of replaceable housing and positioning element lid, it is made up of housing, a plurality of positioning elements of being installed on the housing.
Said housing is made up of the positioning element seat of the sealing of annular cover plate and an end, an end opening, and annular cover plate is located at the open end of positioning element seat, and and the positioning element seat through the injection moulding once-forming.On the barrel of positioning element seat, be provided with a plurality of circular holes that are used for the installing and locating parts; Circular hole is evenly distributed on the positioning element seat barrel; The joint portion of circular hole and positioning element seat is provided with open slot, and the length of rectangular plate is identical on the length of open slot and the positioning element.
Said positioning element is made up of clava, rectangular plate and a plurality of tapered blades of being located on the rectangular plate, and the blade rectangular distribution is arranged on the rectangular plate, and clava, rectangular plate and tapered blade are through the injection moulding once-forming.
During use, positioning element is inserted in the circular hole on the positioning element seat barrel, just be assembled into pipe end plug lid.
The utility model compared with prior art has following characteristics:
1, constant for external diameter, the internal diameter varies pipeline only needs a housing that is complementary with outer diameter tube, and the pipeline of different inner diameters solves through the positioning element of changing different-thickness; Change for external diameter, internal diameter unmodified pipeline, positioning element is constant, solves through the housing of changing various outer diameter.
2, the pipe end plug of the replaceable housing that provides of the utility model and positioning element lid; Through changing the pipeline that housing and positioning element adapt to various outer diameter, different inner diameters; The housing of all specifications, positioning element all are general-duties; Reduced the quantity of mould, greatly reduced and make and handling cost.
Further describe below in conjunction with accompanying drawing and the specific embodiment detailed structure the utility model.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
Accompanying drawing 2 is the A-A cutaway view in the accompanying drawing 1;
Accompanying drawing 3 is the structural representation of housing;
Accompanying drawing 4 is the upward view in the accompanying drawing 3;
Accompanying drawing 5 is the structural representation of positioning element;
Accompanying drawing 6 is the birds-eye view in the accompanying drawing 5;
Accompanying drawing 7 is existing plug lid structural representation.
The specific embodiment
The pipe end plug of a kind of replaceable housing and positioning element lid, it is made up of housing 1,12 positioning elements 2 being installed on the housing 1.
Said housing 1 is made up of the positioning element seat 1-2 of the sealing of annular cover plate 1-1 and an end, an end opening, and annular cover plate 1-1 is located at the open end of positioning element seat 1-2, and and positioning element seat 1-2 through the injection moulding once-forming.On the barrel of positioning element seat 1-2, be provided with 12 circular hole 1-3 that are used for installing and locating parts 2; Circular hole 1-3 is evenly distributed on the positioning element seat 1-2 barrel; The joint portion of circular hole 1-3 and positioning element seat 1-2 is provided with open slot 1-4, and the length of rectangular plate 2-2 is identical on the length of open slot 1-4 and the positioning element 2.
Said positioning element 2 is made up of clava 2-1, rectangular plate 2-2 and three tapered blade 2-3 being located on the rectangular plate 2-2, and blade 2-3 rectangular distribution is arranged on the rectangular plate 2-2, and clava 2-1, rectangular plate 2-2 and tapered blade 2-3 are through the injection moulding once-forming.
During use, positioning element 2 is inserted in the circular hole 1-3 on the positioning element seat 1-2 barrel, just be assembled into pipe end plug lid.
Claims (1)
1. the pipe end plug of replaceable housing and positioning element lid is characterized in that: it is made up of housing, a plurality of positioning elements of being installed on the housing;
Said housing is made up of the positioning element seat of the sealing of annular cover plate and an end, an end opening, and annular cover plate is located at the open end of positioning element seat, and and the positioning element seat through the injection moulding once-forming; On the barrel of positioning element seat, be provided with a plurality of circular holes that are used for the installing and locating parts; Circular hole is evenly distributed on the positioning element seat barrel; The joint portion of circular hole and positioning element seat is provided with open slot, and the length of rectangular plate is identical on the length of open slot and the positioning element;
Said positioning element is made up of clava, rectangular plate and a plurality of tapered blades of being located on the rectangular plate, and the blade rectangular distribution is arranged on the rectangular plate, and clava, rectangular plate and tapered blade are through the injection moulding once-forming;
Positioning element is inserted in the circular hole on the positioning element seat barrel, be assembled into pipe end plug lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202278780U CN202152160U (en) | 2011-06-30 | 2011-06-30 | Pipeline port plug cover capable of replacing shell and location part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202278780U CN202152160U (en) | 2011-06-30 | 2011-06-30 | Pipeline port plug cover capable of replacing shell and location part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152160U true CN202152160U (en) | 2012-02-29 |
Family
ID=45692665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202278780U Withdrawn - After Issue CN202152160U (en) | 2011-06-30 | 2011-06-30 | Pipeline port plug cover capable of replacing shell and location part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259727A (en) * | 2011-06-30 | 2011-11-30 | 衡阳瑞枫塑胶有限公司 | Pipe port casing cap with replaceable shell and locating components |
-
2011
- 2011-06-30 CN CN2011202278780U patent/CN202152160U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259727A (en) * | 2011-06-30 | 2011-11-30 | 衡阳瑞枫塑胶有限公司 | Pipe port casing cap with replaceable shell and locating components |
| CN102259727B (en) * | 2011-06-30 | 2013-04-24 | 衡阳瑞枫塑胶有限公司 | Pipe port casing cap with replaceable shell and locating components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120229 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |