CN2442074Y - Connecting unit for thin plate pipe mouth - Google Patents
Connecting unit for thin plate pipe mouth Download PDFInfo
- Publication number
- CN2442074Y CN2442074Y CN 00223813 CN00223813U CN2442074Y CN 2442074 Y CN2442074 Y CN 2442074Y CN 00223813 CN00223813 CN 00223813 CN 00223813 U CN00223813 U CN 00223813U CN 2442074 Y CN2442074 Y CN 2442074Y
- Authority
- CN
- China
- Prior art keywords
- wall
- pipe mouth
- seat
- thin plate
- threads
- 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
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a special connecting assembly for connecting pipe mouths of thin plates, which is especially suitable for a solar-energy heat storing water tank, and belongs to the field of a clamping type hardware fitting. The connecting assembly of the utility model is composed of a threaded pipe mouth seat and a screw cap, wherein threads are arranged on the outer wall and the inner wall of a pipe mouth of the threaded pipe mouth seat, and threads on the inner wall of the screw cap are opposite to threads on the outer wall of the pipe mouth of the threaded pipe mouth seat and are matched with the threads on the outer wall of the pipe mouth; the outer wall of the pipe wall at the contact position of the screw cap in the threaded pipe mouth seat is provided with a circle of notch which is sheathed with a sealing ring; the outer circle of a seat body of the threaded pipe mouth seat is provided with two cutting edges, and the outer circle of the screw cap is provided with a hexagonal or tetragonal cutting edge. The utility model has the advantages of simple structure, convenient use, sealing property, easy replacement, low manufacturing cost, good molding, mass production and no water leakage, is especially suitable for the sealing problem of thin-wall plate products and reduces the cost for sealing thin-wall plates.
Description
The utility model relates to a kind of connection part that connects the thin plate mouth of pipe that is exclusively used in, and is specially adapted to the solar heat-preservation water tank, belongs to clamping hardware fitting field.
In the upper shed of thin plate article a pipe coupling is installed, be production process often need finish work, welding manner is often adopted in the connection of the existing thin plate mouth of pipe, then earlier at the thin plate opening, and then weld a pipeline, but, require the welding technique height on thin plate because welding is to finish, and low under this position bulk strength after the welding, cracky.Especially when adopting 3-5 millimeter corrosion resistant plate, aluminium sheet to make the outer courage of the inner bag of solar heat-preservation water tank and solar heat-preservation water tank, the water tank after needing to make, install, water-tight often being not easy of weld accomplished during use.
This practical purpose is to invent a kind of connection part that is used to connect the thin plate mouth of pipe and pipeline, and the thin plate after the welding is held water, and can interconnect the thin plate mouth of pipe connection part that energy freely load and unload with any pipeline.
The utility model thin plate mouth of pipe connection part structure is that connection part is made of threaded end (TE) seat and nut, on the outer wall of the threaded end (TE) seat mouth of pipe and the inwall screw thread is arranged all, and the outer wall of the nut inner thread and the threaded end (TE) seat mouth of pipe is a left-hand thread, mutually coupling; The tube wall outside that the interior nut of threaded end (TE) seat touches the position has a ring recess mouth, and notch is with a seal ring; Threaded end (TE) seat pedestal cylindrical has two side cuts, and the nut cylindrical has hexagonal or four jiaos of side cuts.
During use, the utility model connection part is dismantled, put a seal ring (4) at threaded end (TE) seat (1) sidepiece notch (13), the threaded end (TE) seat is inserted out outside thin plate (3) opening, the external diameter of the aperture of thin plate opening and threaded end (TE) seat mouth of pipe coupling, inhour is rotated nut (2), nut (2) is then pressed to thin plate (3), thin plate (3) is fixed on the connection part, and under seal ring (4) effect, water can be not wet go out.During use, people only need outer water tube is connected with the inner thread of the threaded end (TE) seat mouth of pipe and get final product, because the outer wall thread (11) of the threaded end (TE) seat mouth of pipe adopts left-hand thread with nut (2) internal diameter whorl, moving of external water pipe can not be become flexible the utility model device and thin plate (3) connection part, and it is tighter also can to allow them connect on the contrary.
Below in conjunction with accompanying drawing, be further described with regard to the utility model embodiment's structure.
Fig. 1 is a right elevation shown in Figure 2.
Fig. 2 is the utility model user mode schematic representation.
Fig. 3 is a left view shown in Figure 2.
Embodiment: press structure as shown in Figure 1, make threaded end (TE) seat (1) and nut (2) with ABS heat resistant type engineering plastics, it can be worked below ambient temperature 120 degree, and seal ring (4) is made of the silicone rubber of corrosionproof heatproof, with assurance the hot water storage tank intake-outlet is sealed.During use, get final product with the nut (2) of spanner twisting thin plate mouth of pipe connection part and the side cut on the threaded end (TE) seat (1) respectively.
The utility model device has structural element, and is easy to use, water-tight, and sealing is convenient to change, low cost of manufacture, forming, the advantage that can produce in enormous quantities, being particularly suitable for the sealing problem of thin-walled part product, having reduced the cost of sealed thin wallboard, is a kind of New-type sheet mouth of pipe connection part.
1---the threaded end (TE) seat; 11---the outer wall thread of the threaded end (TE) seat mouth of pipe; 12---the threaded end (TE) seat The inner thread of the mouth of pipe; 13-notch; 14---the side cut that the pedestal cylindrical has in the threaded end (TE) seat; 2---Nut; 21---the nut outer ring has hexagonal or four jiaos of side cuts; 3---thin plate; 4---sealing ring.
Claims (3)
1. thin plate mouth of pipe connection part, it is characterized in that connection part is made of threaded end (TE) seat (1) and nut (2), on the outer wall (11) of threaded end (TE) seat (1) mouth of pipe and the inwall (12) screw thread is arranged all, the outer wall (11) of nut (2) inner thread and threaded end (TE) seat (1) mouth of pipe is a left-hand thread, mutually coupling.
2. require 1 described thin plate mouth of pipe connection part according to power, it is characterized in that the threaded end (TE) seat (1) and the tube wall outside of nut (2) contact position have a ring recess mouth (13), notch (13) is with a seal ring (4).
3. require 1 or 2 described thin plate mouth of pipe connection parts according to power, it is characterized in that threaded end (TE) seat (1) pedestal cylindrical has two side cuts (14), nut (2) cylindrical has hexagonal or four jiaos of side cuts (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223813 CN2442074Y (en) | 2000-07-27 | 2000-07-27 | Connecting unit for thin plate pipe mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223813 CN2442074Y (en) | 2000-07-27 | 2000-07-27 | Connecting unit for thin plate pipe mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442074Y true CN2442074Y (en) | 2001-08-08 |
Family
ID=33588300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223813 Expired - Fee Related CN2442074Y (en) | 2000-07-27 | 2000-07-27 | Connecting unit for thin plate pipe mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442074Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425597A (en) * | 2020-04-20 | 2020-07-17 | 杭州伊尹健康技术有限公司 | Traditional Chinese medicine box pipe connecting method and traditional Chinese medicine box pipe connecting structure |
| CN111425684A (en) * | 2020-04-20 | 2020-07-17 | 杭州伊尹健康技术有限公司 | Box pipe connecting structure on traditional Chinese medicine production equipment |
| TWI772035B (en) * | 2021-04-02 | 2022-07-21 | 黃崇賢 | Locking type leak-proof assembly structure of liquid pipe and liquid pipe joint |
-
2000
- 2000-07-27 CN CN 00223813 patent/CN2442074Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425597A (en) * | 2020-04-20 | 2020-07-17 | 杭州伊尹健康技术有限公司 | Traditional Chinese medicine box pipe connecting method and traditional Chinese medicine box pipe connecting structure |
| CN111425684A (en) * | 2020-04-20 | 2020-07-17 | 杭州伊尹健康技术有限公司 | Box pipe connecting structure on traditional Chinese medicine production equipment |
| CN111425597B (en) * | 2020-04-20 | 2022-05-03 | 浙江厚达智能科技股份有限公司 | Traditional Chinese medicine box pipe connecting method and traditional Chinese medicine box pipe connecting structure |
| TWI772035B (en) * | 2021-04-02 | 2022-07-21 | 黃崇賢 | Locking type leak-proof assembly structure of liquid pipe and liquid pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |