CN211525758U - Plastic fastener for oblate narrow-gap stainless steel coil pipe - Google Patents
Plastic fastener for oblate narrow-gap stainless steel coil pipe Download PDFInfo
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- CN211525758U CN211525758U CN201922409656.XU CN201922409656U CN211525758U CN 211525758 U CN211525758 U CN 211525758U CN 201922409656 U CN201922409656 U CN 201922409656U CN 211525758 U CN211525758 U CN 211525758U
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- buckle body
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- oblate
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Abstract
The utility model discloses a plastic buckle for an oblate narrow-gap stainless steel coil, which comprises a first buckle body and a second buckle body, wherein the first buckle body and the second buckle body are respectively provided with a convex strip and a buckle groove, the outer sides of the first buckle body and the second buckle body are provided with an extension part, the extension parts are provided with mounting holes, the connection parts are provided with connection holes, the inner parts of the first buckle body and the second buckle body are respectively provided with a long groove, and a sealing ring is arranged in the long groove; the utility model discloses an all set up protruding strip and joint groove on first buckle body and second buckle body, first buckle body and second buckle body combine the back, and its binding face is detained the form through the primary and secondary that protruding strip and joint groove make up and is connected, and connection stability is high, does not have the sealing washer through the elongated slot of constituteing by long arc groove and rectangular channel, can strengthen sealed and elastic connection effect, can prevent rivers from causing phenomenons such as overflow to take place.
Description
Technical Field
The utility model relates to a connect the sealing member field, especially relate to a plastic buckle for oblate narrow gap stainless steel coil.
Background
Adopt narrow clearance stainless steel coil's of oblate heating equipment's play, return water mouth ubiquitous to leak and ageing problem on the existing market, and go out, the connected form of return water mouth does not generally adopt rigid connection, and it is inconvenient that there is the dismantlement, unable secondary equipment or the difficult problem of secondary equipment, consequently, the utility model provides a plastic buckle for narrow clearance stainless steel coil of oblate to solve the weak point among the prior art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a plastic buckle for oblate narrow gap stainless steel coil, through all set up protruding strip and joint groove on first buckle body and second buckle body, first buckle body and second buckle body combine the back, its binding face detains the form through the primary and secondary that protruding strip and joint groove make up and connects, connection stability is high, do not have the sealing washer through the elongated slot of constituteing by long arc groove and rectangular channel, can strengthen sealed and elastic connection effect, can prevent rivers from causing phenomenons such as overflow to take place.
The utility model provides a plastic buckle for oblate narrow gap stainless steel coil, including first buckle body and the second buckle body, first buckle body and second buckle body constitute by first main part and second main part, first main part diameter is greater than second main part diameter, the junction of first main part and second main part is equipped with the transition shoulder, all be equipped with protruding strip and joint groove on first buckle body and the second buckle body, first buckle body and the second buckle body outside are equipped with the extension, be equipped with the mounting hole on the extension, first buckle body and second buckle body one end are equipped with connecting portion, be equipped with the connecting hole on the connecting portion, first buckle body and the internal portion of second buckle all are equipped with the elongated slot, be equipped with the sealing washer in the elongated slot.
The further improvement lies in that: the connecting holes are internally provided with connecting bolts, and the first buckle body is connected with the second buckle body through the connecting bolts.
The further improvement lies in that: the long groove comprises a long arc groove and a rectangular groove, the long arc groove is arranged in the first main body, the rectangular groove is arranged in the second main body, and the long arc groove and the rectangular groove are both provided with two groups.
The further improvement lies in that: short arc grooves are arranged between the rectangular grooves.
The further improvement lies in that: the depth of the inner arc surface of the first main body is larger than that of the inner arc surface of the second main body.
The utility model has the advantages that: the utility model discloses an all set up protruding strip and joint groove on first buckle body and second buckle body, first buckle body and second buckle body combine the back, the primary and secondary that its binding face made up into through protruding strip and joint groove detains the form and connects, connection stability is high, do not be provided with the sealing washer through the elongated slot of constituteing by long arc groove and rectangular channel, can strengthen sealed and elastic connection effect, can prevent rivers from causing phenomenons such as overflow to take place, and the plastics buckle of this application can realize convenient dismantlement, and can the secondary assembly, and the connection form between the plastics buckle of this application and the narrow clearance stainless steel coil of oblate is simple, the narrow clearance stainless steel coil of oblate of connection form laminating completely, can be abundant wrap up the narrow clearance stainless steel coil of oblate, form high strength seal.
Drawings
Fig. 1 is a schematic view of a first buckle structure of the present invention.
Fig. 2 is a schematic view of a second buckle structure of the present invention.
Wherein: 1. a first fastener; 2. a second fastener; 3. a first body; 4. a second body; 5. a transition shoulder; 6. a raised strip; 7. a clamping groove; 8. an extension portion; 9. mounting holes; 10. a short arc groove; 11. a connecting portion; 12. connecting holes; 13. a connecting bolt; 14. a long arc groove; 15. a rectangular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the figures 1 and 2, the embodiment provides a plastic buckle for an oblate narrow-gap stainless steel coil, which comprises a first buckle body 1 and a second buckle body 2, wherein the first buckle body 1 and the second buckle body 2 are made of high-strength flame-retardant plastic materials, the first buckle body 1 and the second buckle body 2 are both composed of a first main body 3 and a second main body 4, the diameter of the first main body 3 is larger than that of the second main body 4, a transition shoulder 5 is arranged at the joint of the first main body 3 and the second main body 4, a protruding strip 6 and a clamping groove 7 are respectively arranged on the first buckle body 1 and the second buckle body 2, an extension part 8 is arranged on the outer side of the first buckle body 1 and the second buckle body 2, a mounting hole 9 is arranged on the extension part 8, a connecting part 11 is arranged at one end of the first buckle body 1 and one end of the second buckle body 2, a connecting hole 12 is arranged on the connecting part 11, elongated grooves are formed in the first buckle body 1 and the second buckle body 2, and sealing rings are arranged in the elongated grooves.
A connecting bolt 13 is arranged in the connecting hole 12, and the first buckle body 1 and the second buckle body 2 are connected through the connecting bolt 13.
The long grooves comprise long arc grooves 14 and rectangular grooves 15, the long arc grooves 14 are arranged in the first main body 3, the rectangular grooves 15 are arranged in the second main body 4, and two groups of the long arc grooves 14 and the rectangular grooves 15 are arranged.
The depth of the intrados of the first body 3 is greater than the depth of the intrados of the second body 4.
Use the plastics buckle of this application to heating equipment's play, when the return water mouth carries out sealing connection, make up first buckle body 1 and second buckle body 2, make protruding strip 6 on the first buckle body 1 fixed with joint groove 7 on the second buckle body 2, on the same way, make protruding strip 6 on the second buckle body 2 fixed with joint groove 7 on the first buckle body 1, then go into corresponding fixedly through connecting bolt 13, sealing washer in the elongated slot can improve the leakproofness.
The utility model discloses an all set up protruding strip 6 and joint groove 7 on first buckle body 1 and second buckle body 2, first buckle body 1 and second buckle body 2 combine the back, the primary and secondary that its binding face made up into through protruding strip 6 and joint groove 7 are buckled the form and are connected, connection stability is high, through the elongated slot of constituteing by long arc groove 14 and rectangular channel 15 not being provided with the sealing washer, can strengthen sealed and elastic connection effect, can prevent rivers from causing phenomenons such as overflow to take place, and the plastics buckle of this application can realize convenient dismantlement, and can the secondary equipment, and the connection form between the plastics buckle of this application and the narrow clearance stainless steel coil of oblate is simple, the connection form narrow clearance stainless steel coil of oblate of laminating completely, can be abundant wrap up the narrow clearance stainless steel coil of oblate, form high strength seal.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a plastics buckle for oblate narrow gap stainless steel coil pipe which characterized in that: the buckle comprises a first buckle body (1) and a second buckle body (2), wherein the first buckle body (1) and the second buckle body (2) are both composed of a first main body (3) and a second main body (4), the diameter of the first main body (3) is larger than that of the second main body (4), a transition shoulder (5) is arranged at the joint of the first main body (3) and the second main body (4), a convex strip (6) and a buckle groove (7) are arranged on the first buckle body (1) and the second buckle body (2), an extension part (8) is arranged on the outer side of the first buckle body (1) and the outer side of the second buckle body (2), a mounting hole (9) is arranged on the extension part (8), a connecting part (11) is arranged at one end of the first buckle body (1) and one end of the second buckle body (2), a connecting hole (12) is arranged on the connecting part (11), elongated grooves are arranged inside the first buckle body (1) and the second buckle body (2), and a sealing ring is arranged in the long groove.
2. The plastic buckle for the oblate narrow-gap stainless steel coil according to claim 1, wherein: the connecting hole (12) is internally provided with a connecting bolt (13), and the first buckle body (1) is connected with the second buckle body (2) through the connecting bolt (13).
3. The plastic buckle for the oblate narrow-gap stainless steel coil according to claim 1, wherein: the long groove comprises a long arc groove (14) and a rectangular groove (15), the long arc groove (14) is arranged in the first main body (3), the rectangular groove (15) is arranged in the second main body (4), and two groups of the long arc groove (14) and the rectangular groove (15) are arranged.
4. The plastic buckle for the oblate narrow-gap stainless steel coil according to claim 3, wherein: short arc grooves (10) are arranged between the rectangular grooves (15).
5. The plastic buckle for the oblate narrow-gap stainless steel coil according to claim 1, wherein: the depth of the inner arc surface of the first main body (3) is larger than that of the second main body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409656.XU CN211525758U (en) | 2019-12-28 | 2019-12-28 | Plastic fastener for oblate narrow-gap stainless steel coil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409656.XU CN211525758U (en) | 2019-12-28 | 2019-12-28 | Plastic fastener for oblate narrow-gap stainless steel coil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211525758U true CN211525758U (en) | 2020-09-18 |
Family
ID=72467223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922409656.XU Active CN211525758U (en) | 2019-12-28 | 2019-12-28 | Plastic fastener for oblate narrow-gap stainless steel coil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211525758U (en) |
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2019
- 2019-12-28 CN CN201922409656.XU patent/CN211525758U/en active Active
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