CN212775069U - Movable handle mechanism for pipe fitting - Google Patents
Movable handle mechanism for pipe fitting Download PDFInfo
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- CN212775069U CN212775069U CN202021275023.0U CN202021275023U CN212775069U CN 212775069 U CN212775069 U CN 212775069U CN 202021275023 U CN202021275023 U CN 202021275023U CN 212775069 U CN212775069 U CN 212775069U
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- locking
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- handle
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses a movable handle mechanism for pipe fittings, which comprises a locking nut and a handle device connected by screw threads, wherein the locking nut is internally provided with a through groove and the section of the locking nut is trapezoidal; the handle device comprises a bent handle, a connecting column and a locking column, the locking column is fixedly arranged on the connecting column, a plurality of locking grooves are formed in the connecting column at equal central angles, the upper end of the locking column is in a multi-petal structure, the bent handle is fixedly arranged on one side of the connecting column, and a supporting block is fixedly arranged on the connecting column and is opposite to the bent handle. The utility model discloses simple structure, convenient to use, the dependable performance.
Description
Technical Field
The utility model relates to a pipe fitting handle technical field, concretely relates to mobile handle mechanism is used to pipe fitting.
Background
The pipe fitting is a general name of parts playing roles of connection, control, direction change, shunt, sealing, support and the like in a pipeline system, is mainly applied to the industries of water conservancy and technology, irrigation, drainage, transportation, construction and the like, along with the rapid development of economy, the pipe fitting is no longer limited by conveying gas and liquid, and has the advantage of high strength as a support member for use, such as a mop, a broom, a dust collector, a portable vegetable buying vehicle and the like.
In the products, the lifting handle devices are arranged on the pipe fittings and are matched for use, so that the use and the carrying are convenient, in the prior art, the lifting handle devices on the pipe fittings are mostly in a fixed structure, the best use position cannot be matched according to the height of a user so as to accord with human engineering, and the purposes of saving labor and reducing fatigue degree are achieved; a few movable handles are adopted, but the structure is more complex and is easy to damage, and the purchase cost is increased.
Disclosure of Invention
In order to solve the above problem, the utility model aims at providing a mobile handle mechanism is used to pipe fitting, through lock nut and handle device's threaded connection, adjust handle mechanism position, simple structure and the operation of being convenient for.
The utility model adopts the technical proposal that:
a movable handle mechanism for a pipe fitting comprises a locking nut and a handle device in threaded connection, wherein a through groove is formed in the locking nut, and the section of the locking nut is trapezoidal; the handle device comprises a bent handle, a connecting column and a locking column, the locking column is fixedly arranged on the connecting column, a plurality of locking grooves are formed in the connecting column at equal central angles, the upper end of the locking column is in a multi-petal structure, the bent handle is fixedly arranged on one side of the connecting column, and a supporting block is fixedly arranged on the connecting column and is opposite to the bent handle.
Preferentially, the spliced pole includes foundation, connecting block and joint post, and on curved handle and the connecting block located the foundation relatively, the connecting block diameter was greater than joint post diameter and was greater than the foundation diameter.
Preferentially, all be equipped with the pipeline in spliced pole and the locking post and make locking post, joint post, connecting block and foundation intercommunication, the joint post outside is equipped with the screw thread.
Preferentially, the locking column is fixedly arranged on the clamping column and is multiple, the opening of each locking groove is upward, the diameter of the upper end of the locking column is smaller than that of the lower end of the locking column, and the inner diameter of the lower end of the locking column is the same as the outer diameter of the connecting block.
Preferably, the through groove is internally provided with threads, the lower end of the through groove is provided with a plurality of grooves at equal central angles, and the side wall of the through groove inclines inwards from the bottom to the top.
Preferably, the supporting block is provided with a clamping groove on one side far away from the bottom column, the width of the notch is smaller than the section diameter of the clamping groove, and the supporting blocks on two sides of the clamping groove are provided with lightening grooves.
Preferentially, the bottom of the clamping groove extends from the deep part of the clamping groove to the notch, an arc-shaped block is fixedly arranged on the bottom of the clamping groove, and the upper surface of the clamping groove is horizontal.
Preferentially, the curved handle is internally provided with an arc-shaped groove, and the edges of the arc-shaped groove are connected smoothly.
The utility model has the advantages that:
1. the pipe fitting penetrates through the pipeline and moves to a proper position through up-down sliding, the taper structure of the through groove presses the multi-petal structure at the upper end of the locking column to deform inwards and tightly fit the pipe fitting to realize locking through the threaded connection of the locking nut and the locking column, the position of the handle mechanism can be conveniently adjusted according to human engineering, and the use is convenient and labor-saving;
2. the handle mechanism is simple in design, the number of parts is small, the structure is simple, the production cost is reduced, and the performance is reliable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is a schematic view of the handle assembly of the present invention;
fig. 3 is a schematic structural view of the lock nut of the present invention.
Labeled as: 1. the locking device comprises a locking nut, 11 through grooves, 111 grooves, 2 handle devices, 21 bent handles, 211 arc-shaped grooves, 22 connecting columns, 221 bottom columns, 222 connecting blocks, 223 clamping columns, 23 locking columns, 231 locking grooves, 24 supporting blocks, 241 clamping grooves, 242 lightening grooves, 243 arc-shaped blocks and 25 pipelines.
Detailed Description
As shown in fig. 1-3, a movable handle mechanism for pipe fittings comprises a locking nut 1 and a handle device 2 connected by screw threads, wherein:
as shown in fig. 1 and 3, a through groove 11 is formed in the locking nut 1, the cross section of the through groove is trapezoidal, the locking column 23 is fixedly arranged on the clamping column 223, the plurality of locking grooves 231 are opened upwards, the diameter of the upper end of the locking column 23 is smaller than that of the lower end of the locking column 23, the inner diameter of the lower end of the locking column 23 is the same as the outer diameter of the connecting block 222, a plurality of grooves 111 are formed in the through groove 11 at equal central angles of the lower end of the locking column, threads are arranged in the through groove 11, and;
as shown in fig. 1-2, the handle device 2 includes a bent handle 21, a connection column 22 and a locking column 23, the connection column 22 includes a bottom column 221, a connection block 222 and a clamping column 223, the bent handle 21 and the connection block 222 are oppositely disposed on the bottom column 221, the diameter of the connection block 222 is larger than that of the clamping column 223 and larger than that of the bottom column 221, a pipeline 25 is disposed in each of the connection column 22 and the locking column 23 to communicate the locking column 23, the clamping column 223, the connection block 222 and the bottom column 221, and a thread is disposed on the outer side of the clamping column 223; the locking column 23 is fixedly arranged on the connecting column 22, a plurality of locking grooves 231 are formed in the equal central angle, the upper end of the locking column 23 is in a multi-petal structure, and a supporting block 24 is fixedly arranged on the connecting column 22 and opposite to the bent handle 21; a clamping groove 241 is formed in one side, away from the bottom column 221, of the supporting block 24, the width of the notch is smaller than the section diameter of the clamping groove 241, weight reduction grooves 242 are formed in the supporting block 24 on the two sides of the clamping groove 241, the weight of the whole handle mechanism is reduced, an arc-shaped block 243 is fixedly arranged at the bottom of the clamping groove 241 and extends to the notch from the depth of the clamping groove 241, and the upper surface of the arc; an arc-shaped groove 211 is arranged in the bent handle 21, and the edges of the arc-shaped groove are smoothly connected;
as shown in fig. 1-3, the working principle of the present invention is: the pipe fitting passes through the pipeline 25 and the through groove 11 and enables the locking nut 1 to be inserted into the handle device 2, the handle structure can slide up and down to a proper position on the pipe fitting according to actual requirements, the locking nut 1 is rotated to enable the locking nut 1 to be in threaded connection with the locking column 23, the taper mechanism of the through groove 11 presses the multi-petal structure at the upper end of the locking column 23 to deform inwards and tightly adhere to the pipe fitting to realize locking, the lower end of the locking nut 1 penetrates through the connecting block 222 and is clamped through the inner groove 111, excessive torsion of the locking nut 1 is prevented, the handle mechanism can be restored to the original position and can slide on the pipe fitting by reversely unscrewing the locking nut 1, the mounting position of the handle mechanism is adjusted again, other components can be fixed through the clamping groove 241 of the supporting block 24, after the pipe fitting is inclined by using the handle.
The utility model has the advantages that: simple structure, convenient use and reliable performance.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a pipe fitting is with mobile handle mechanism which characterized in that: the lifting handle device comprises a locking nut and a lifting handle device which is connected through threads, wherein a through groove is formed in the locking nut, and the section of the locking nut is trapezoidal; the handle device comprises a bent handle, a connecting column and a locking column, the locking column is fixedly arranged on the connecting column, a plurality of locking grooves are formed in the connecting column at equal central angles, the upper end of the locking column is in a multi-petal structure, the bent handle is fixedly arranged on one side of the connecting column, and a supporting block is fixedly arranged on the connecting column and is opposite to the bent handle.
2. The movable handle mechanism for a tube of claim 1, wherein: the spliced pole includes foundation, connecting block and joint post, and on curved handle and the relative foundation of locating of connecting block, the connecting block diameter was greater than joint post diameter and was greater than the foundation diameter.
3. The movable handle mechanism for a tube of claim 2, wherein: all be equipped with the pipeline in spliced pole and the locking post and make locking post, joint post, connecting block and foundation intercommunication, the joint post outside is equipped with the screw thread.
4. The movable handle mechanism for a tube of claim 1, wherein: the locking post is fixed locate on the joint post and a plurality of the equal opening of locking groove is upwards and makes locking post upper end diameter be less than the lower extreme diameter, and locking post lower extreme internal diameter is the same with the connecting block external diameter.
5. The movable handle mechanism for a tube of claim 1, wherein: the through groove is internally provided with threads, lower ends and other central angles, and is provided with a plurality of grooves, and the side wall of the through groove inclines inwards from the bottom to the top.
6. The movable handle mechanism for a tube of claim 1, wherein: the supporting shoe keeps away from sill pillar one side and is equipped with the draw-in groove and notch width is less than draw-in groove section diameter, is equipped with on the supporting shoe of draw-in groove both sides and subtracts heavy groove.
7. The movable handle mechanism for a tube of claim 6, wherein: the clamping groove bottom extends to the notch from the clamping groove depth and is fixedly provided with an arc-shaped block, and the upper surface of the arc-shaped block is horizontal.
8. The movable handle mechanism for a tube of claim 1, wherein: the curved handle is internally provided with an arc-shaped groove, and the edges of the arc-shaped groove are connected smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275023.0U CN212775069U (en) | 2020-07-03 | 2020-07-03 | Movable handle mechanism for pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021275023.0U CN212775069U (en) | 2020-07-03 | 2020-07-03 | Movable handle mechanism for pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212775069U true CN212775069U (en) | 2021-03-23 |
Family
ID=75087251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021275023.0U Expired - Fee Related CN212775069U (en) | 2020-07-03 | 2020-07-03 | Movable handle mechanism for pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212775069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482122A (en) * | 2021-06-29 | 2021-10-08 | 广东华中检测科技有限公司 | Municipal drainage pipeline capable of monitoring flow |
-
2020
- 2020-07-03 CN CN202021275023.0U patent/CN212775069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482122A (en) * | 2021-06-29 | 2021-10-08 | 广东华中检测科技有限公司 | Municipal drainage pipeline capable of monitoring flow |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |