CN210978880U - Hoop-adjustable metal hose joint - Google Patents
Hoop-adjustable metal hose joint Download PDFInfo
- Publication number
- CN210978880U CN210978880U CN201921955234.6U CN201921955234U CN210978880U CN 210978880 U CN210978880 U CN 210978880U CN 201921955234 U CN201921955234 U CN 201921955234U CN 210978880 U CN210978880 U CN 210978880U
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- metal hose
- anchor ear
- hoop
- connector
- joint
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Abstract
The utility model discloses a hoop-adjustable metal hose joint, which comprises a metal hose, tubular flexible joints arranged at two ends of the metal hose and a joint hoop arranged on the periphery of the flexible joints; the joint hoop comprises an annular hoop body made of flexible materials, bolt hole plates are arranged at two ends of the hoop body respectively, and bolts penetrate through the two bolt hole plates. The pipe joint not only can be bent at will and is suitable for any corner of a building, but also can be connected with pipelines with different diameters.
Description
Technical Field
The utility model relates to a wiring construction field, concretely relates to metal collapsible tube connects with adjustable staple bolt.
Background
Laying electric pipeline often need use the wiring pipe in the construction, and the wiring pipe commonly used is the JDG pipe (for electrical installation rigid metal flat conduit), not only can prevent fires, still makes things convenient for ground connection. However, no matter the novel JDG pipe or the traditional PVC pipe is a rigid pipe, a sleeve joint is required to be used at the corner of a building, the sleeve joint used at present is also a rigid pipe, the universal joint can not be suitable for the non-right-angle corner of the building and can not be connected with rigid pipes with different diameters, and the universality is greatly limited.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art exists, the utility model provides a metal collapsible tube connects with adjustable staple bolt, it not only can be crooked wantonly, is suitable for the arbitrary turning of building, can also connect the pipeline of different diameters.
The utility model adopts the technical proposal that:
a hoop-adjustable metal hose joint comprises a metal hose, tubular flexible joints arranged at two ends of the metal hose and a joint hoop arranged on the peripheral side of the flexible joints; the joint hoop comprises an annular hoop body made of flexible materials, bolt hole plates are arranged at two ends of the hoop body respectively, and bolts penetrate through the two bolt hole plates.
The metal hose is used as a pipe body of the anchor ear adjustable metal hose connector and can adapt to bending at any angle of a building, the flexible connector is used as a part for connecting other rigid pipes and can adapt to rigid pipes with different diameters, and the rigid pipes are plugged into the flexible connector and then the bolts are screwed down, so that connection can be realized.
Preferably, the caliber of the end of the flexible joint far away from the metal hose is larger than that of the end of the flexible joint connected with the metal hose.
The caliber of the flexible joint is gradually reduced from outside to inside, so that the capacity of adapting to rigid pipes with different diameters is greatly improved.
Further preferably, a rotating pair is arranged in the middle of the hoop body.
The revolute pair that the middle part set up divide into the staple bolt body two parts that can rotate to open and shut, makes originally realization locking through the ductility of staple bolt body self become and realizes locking through the mode of rotatory opening and shutting, has strengthened the intensity of the staple bolt body.
Further preferably, the hoop body comprises a first hoop body and a second hoop body, one end of the first hoop body, which is opposite to the other end of the second hoop body, is connected with a connecting rod and a shifting lever, and one end of the connecting rod, which is far away from the first hoop body, is hinged to the middle of the shifting lever.
When the bolt is adjusted to a proper position, the shifting lever is shifted towards the direction close to the flexible connector, the anchor ear can be locked, and when the anchor ear adjustable metal hose connector needs to be disassembled, the shifting lever is shifted towards the direction far away from the flexible connector, so that the disassembly and the assembly are convenient.
The beneficial effects of the utility model include:
1. the metal hose is used as a pipe body of the anchor ear adjustable metal hose connector and can adapt to bending at any angle of a building, the flexible connector is used as a part for connecting other rigid pipes and can adapt to rigid pipes with different diameters, and the rigid pipes are plugged into the flexible connector and then the bolts are screwed down, so that connection can be realized.
2. The caliber of the metal hose is gradually reduced from outside to inside, so that the capacity of adapting to rigid pipes with different diameters is greatly improved.
3. The revolute pair that the middle part set up divide into the staple bolt body two parts that can rotate to open and shut, makes originally realization locking through the ductility of staple bolt body self become and realizes locking through the mode of rotatory opening and shutting, has strengthened the intensity of the staple bolt body.
4. When the bolt is adjusted to a proper position, the shifting lever is shifted towards the direction close to the flexible connector, the anchor ear can be locked, and when the anchor ear adjustable metal hose connector needs to be disassembled, the shifting lever is shifted towards the direction far away from the flexible connector, so that the disassembly and the assembly are convenient.
Drawings
Fig. 1 is a schematic view of an anchor ear adjustable metal hose joint according to embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view of section A-A of FIG. 1;
fig. 3 is a schematic view of a hoop-adjustable metal hose joint according to embodiment 3 of the present invention;
FIG. 4 is a cross-sectional view of section B-B of FIG. 3;
fig. 5 is a schematic view of an anchor ear adjustable metal hose joint according to embodiment 4 of the present invention;
fig. 6 is a cross-sectional view of section C-C in fig. 5.
Description of reference numerals:
1-metal hose, 2-flexible joint, 3-joint hoop, 31-hoop body, 311-first hoop body, 312-second hoop body, 313-deflector rod, 314-connecting rod, 32-bolt hole plate, 33-bolt and 34-nut.
Detailed Description
Example 1:
as shown in fig. 1 and 2, an anchor ear adjustable metal hose connector comprises a metal hose 1, tubular flexible connectors 2 arranged at two ends of the metal hose 1, and a connector anchor ear 3 arranged on the peripheral side of the flexible connectors 2; the joint hoop 3 comprises an annular hoop body 31 made of flexible materials, two ends of the hoop body 31 are respectively provided with 32 bolt hole plates, bolts 33 penetrate through the two bolt hole plates, and nuts 34 are arranged on the bolts 33. The flexible joint 2 may be made of a material having good sealing properties such as a fireproof rubber.
The metal hose 1 is used as a pipe body of the hoop adjustable metal hose 1 connector, the hoop adjustable metal hose 1 connector can adapt to bending at any angle of a building, the flexible connector 2 is used as a part for connecting other rigid pipes, the hoop adjustable metal hose can adapt to rigid pipes with different diameters, and the rigid pipes are plugged into the flexible connector 2 and then the bolts 33 are screwed down, so that connection can be realized.
Example 2:
in addition to the embodiment 1, the diameter of the end of the flexible joint 2 away from the metal hose 1 is larger than the diameter of the end connected with the metal hose 1.
The caliber of the flexible joint 2 is gradually reduced from outside to inside, so that the capacity of adapting to rigid pipes with different diameters is greatly improved.
Example 3:
as shown in fig. 3 and 4, on the basis of embodiment 2, a rotating pair is provided in the middle of the hoop body 31.
The revolute pair that the middle part set up divides into two parts that can rotate the staple bolt body 31 and open and shut, makes originally realize locking through the ductility of staple bolt body 31 self and has become to realize locking through the mode of rotatory opening and shutting, has strengthened the intensity of staple bolt body 31.
Example 4:
as shown in fig. 5 and 6, on the basis of embodiment 2, the anchor ear includes a first anchor ear 311 and a second anchor ear 312, opposite ends of the first anchor ear 311 and the second anchor ear 312 are respectively connected with a connecting rod 314 and a shift lever 313, and an end of the connecting rod 314 away from the first anchor ear 311 is hinged to a middle portion of the shift lever 313.
When bolt 33 is adjusted to suitable position, stir driving lever 313 to the direction that is close to flexible joint 2, alright lock the staple bolt, when the adjustable metal collapsible tube 1 of staple bolt connects needs to be dismantled, only need stir driving lever 313 to the direction of keeping away from flexible joint 2, make things convenient for the dismouting.
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.
Claims (4)
1. The anchor ear adjustable metal hose connector is characterized by comprising a metal hose, tubular flexible connectors arranged at two ends of the metal hose and connector anchor ears arranged on the peripheral sides of the flexible connectors; the joint hoop comprises an annular hoop body made of flexible materials, bolt hole plates are arranged at two ends of the hoop body respectively, and bolts penetrate through the two bolt hole plates.
2. The anchor ear adjustable type metal hose connector as claimed in claim 1, wherein the caliber of the end of the flexible connector far away from the metal hose is larger than the caliber of the end connected with the metal hose.
3. The anchor ear adjustable type metal hose connector as claimed in claim 2, wherein a rotation pair is provided at the middle part of the anchor ear body.
4. The anchor ear adjustable type metal hose connector as claimed in claim 2, wherein the anchor ear body comprises a first anchor ear body and a second anchor ear body, opposite ends of the first anchor ear body and the second anchor ear body are respectively connected with a connecting rod and a shift lever, and an end of the connecting rod, which is far away from the first anchor ear body, is hinged to a middle portion of the shift lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955234.6U CN210978880U (en) | 2019-11-13 | 2019-11-13 | Hoop-adjustable metal hose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955234.6U CN210978880U (en) | 2019-11-13 | 2019-11-13 | Hoop-adjustable metal hose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978880U true CN210978880U (en) | 2020-07-10 |
Family
ID=71458272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955234.6U Active CN210978880U (en) | 2019-11-13 | 2019-11-13 | Hoop-adjustable metal hose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154162A (en) * | 2021-04-22 | 2021-07-23 | 江苏林诚电仪设备有限公司 | Adjustable-diameter end connector for hose |
-
2019
- 2019-11-13 CN CN201921955234.6U patent/CN210978880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154162A (en) * | 2021-04-22 | 2021-07-23 | 江苏林诚电仪设备有限公司 | Adjustable-diameter end connector for hose |
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