CN220535864U - Handle sleeve fastening structure - Google Patents
Handle sleeve fastening structure Download PDFInfo
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- CN220535864U CN220535864U CN202322244725.2U CN202322244725U CN220535864U CN 220535864 U CN220535864 U CN 220535864U CN 202322244725 U CN202322244725 U CN 202322244725U CN 220535864 U CN220535864 U CN 220535864U
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- fastening structure
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- 238000009434 installation Methods 0.000 claims abstract description 44
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 230000008719 thickening Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a handle sleeve fastening structure. The novel inner sleeve comprises an outer sleeve body and an inner sleeve core, wherein the inner sleeve core is arranged in the outer sleeve body, and the end part of the inner sleeve core is provided with a mounting hole; still including the installation ring body, be equipped with the installation annular on the pore wall of mounting hole, the installation ring body install in the installation annular, be provided with first through-hole on the overcoat body, be equipped with the second through-hole on the endotheca core, run through on the installation ring body and be equipped with the screw hole, first through-hole, second through-hole, screw hole are aligned and the three is intercommunication each other. After the handle sleeve is connected with the faucet tube, the whole handle sleeve is not easy to deform, and the connection stability is high.
Description
Technical Field
The utility model relates to a handle sleeve, in particular to a handle sleeve fastening structure.
Background
The main structure of the heating handle sleeve for the motorcycle comprises a body, wherein a through hole extending along the axial direction of the body is formed in the body, a connecting hole communicated with the through hole is also formed in the body, the connecting hole is arranged along the radial direction of the body, and a screw connected with the handle of the motorcycle is arranged inside the connecting hole.
When the existing handle sleeve is installed, the motorcycle tap pipe is firstly inserted into the through hole, then the screw is connected with the connecting hole in a threaded manner, the end part of the screw can be abutted against the outer pipe wall of the motorcycle tap pipe,
although the fixing structure can achieve the primary purpose of fixing the sleeve and the faucet pipe mutually, in the actual installation process, the faucet pipe is made of metal materials only by means of the acting force of the screw and the outer pipe wall of the faucet pipe, the body is made of plastic materials, and the body is easy to deform, so that the overall installation stability is affected.
Disclosure of Invention
In view of the above, the present utility model aims to provide a handle sleeve fastening structure, in which the whole handle sleeve is not easy to deform after being connected to a faucet tube, and the connection stability is high.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the handle sleeve fastening structure comprises an outer sleeve body and an inner sleeve core, wherein the inner sleeve core is arranged in the outer sleeve body, and the end part of the inner sleeve core is provided with a mounting hole;
still including the installation ring body, be equipped with the installation annular on the pore wall of mounting hole, the installation ring body install in the installation annular, be provided with first through-hole on the overcoat body, be equipped with the second through-hole on the endotheca core, run through on the installation ring body and be equipped with the screw hole, first through-hole, second through-hole, screw hole are aligned and the three is intercommunication each other.
Through the technical scheme, in the actual production process, the mounting ring body can be firstly placed in the injection mold with the specified shape, melted plastic flows into the molding cavity of the injection mold, the melted plastic can be directly injection molded on the outer side of the mounting ring body, namely, the inner sleeve core is injection molded, and at the moment, the mounting ring body is directly mounted in the mounting ring sleeve; in addition, the outer sleeve body is also arranged outside the inner sleeve core;
during installation, the tap pipe can insert in proper order in installation ring body, the mounting hole, the screw passes first through-hole, second through-hole and threaded connection in the screw hole, the tip of screw offsets on the outer tube wall of tap pipe, even the interference between screw and the tap pipe is great, the installation ring body also can wrap up in the outer tube wall of tap pipe comprehensively, by single screw point contact before change into present installation ring body face contact, not only installation stability is high, the installation ring body also can provide stronger holding power moreover, can effectively strengthen the overall structure stability of handle sleeve, the whole difficult emergence of handle sleeve is out of shape.
Preferably, the installation ring body is convexly provided with a first reinforcing table, the threaded hole penetrates through the first reinforcing table, a first groove body is arranged on the groove wall of the installation ring groove, the first reinforcing table is embedded in the first groove body, and the second penetrating hole penetrates through the first groove body.
According to the technical scheme, on one hand, the first reinforcing table can increase the threaded connection effect between the screw and the mounting ring body, and the mounting stability of the handle sleeve can be effectively improved; on the other hand, after the connection between the mounting ring body and the inner sleeve core is completed, the first reinforcing table and the first groove body are matched with each other, so that the connection stability between the mounting ring body and the inner sleeve core can be effectively improved, and the relative axial rotation between the mounting ring body and the inner sleeve core can be limited.
Preferably, a second reinforcing table is arranged on the outer sleeve wall of the inner sleeve core, the second reinforcing table corresponds to the first groove body in position, and the second through hole penetrates through the second reinforcing table.
Through the technical scheme, the structural strength of the second reinforcing table is reinforced aiming at the position of the inner sleeve core arranged on the first groove body, so that the stability of the fit between the screw and the inner sleeve core can be effectively improved.
Preferably, the outer sleeve body is internally provided with a mounting channel for mounting the inner sleeve core, the channel opening of the mounting channel is consistent with the mounting hole opening of the inner sleeve core, the channel opening of the mounting channel is provided with a second groove body, and the second reinforcing table is embedded in the second groove body.
Through the technical scheme, after the outer sleeve body and the inner sleeve core are installed, the second reinforcing table is embedded in the second groove body, so that the connection strength between the outer sleeve body and the inner sleeve core is higher, and the axial rotation between the outer sleeve body and the inner sleeve core can be effectively limited.
Preferably, an annular protrusion is arranged on the groove wall of the second groove body, and the annular protrusion extends into the second through hole.
Through the technical scheme, the annular bulge is matched with the second through hole, so that the connection fit degree between the outer sleeve body and the inner sleeve core is higher, and the connection stability between the outer sleeve body and the inner sleeve core is further improved.
Preferably, a flange is arranged at the channel opening of the installation channel, and the flange is wrapped at one end of the installation hole opening of the inner sleeve core.
Through the technical scheme, the flanging can improve the connection fit degree between the outer sleeve body and the inner sleeve core; the flanging can also generate axial limiting effect on the inner sleeve core and the mounting ring body, so that the connection stability between the inner sleeve core and the outer sleeve body is improved.
Preferably, the mounting ring body is made of metal.
Through above-mentioned technical scheme, the installation ring body of metal material is higher than the structural strength of overcoat body, can further promote the connection stability between screw to installation ring body, the tap body.
Preferably, a thickening layer is arranged on the inner hole wall of the mounting hole.
Through the technical scheme, after the faucet is inserted into the mounting hole, the aperture of the mounting hole can be reduced after the whole handle sleeve is heated, the thickening layer can produce extrusion action on the faucet, and the mounting stability of the handle sleeve and the faucet is higher.
Drawings
FIG. 1 is a schematic view of an embodiment, for showing the structure of a sleeve in a top view;
fig. 2 is a schematic structural diagram II of the embodiment, which is used for showing the structural condition that the sleeve is in a bottom view state;
FIG. 3 is a schematic view of an internal cross section of an embodiment for illustrating the construction of a thickening layer inside the sleeve.
Reference numerals: 1. a jacket body; 2. an inner sleeve core; 3. a mounting hole; 4. installing a ring groove; 5. installing a ring body; 6. a first through hole; 7. a second through hole; 8. a threaded hole; 9. a first reinforcing table; 10. a first tank body; 11. a second reinforcing table; 12. a mounting channel; 13. a second tank body; 14. an annular protrusion; 15. flanging; 16. and thickening layers.
Detailed Description
The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.
A handle sleeve fastening structure, see fig. 1, comprises an outer sleeve body 1 and an inner sleeve core 2. The inner sleeve core 2 is arranged inside the outer sleeve body 1. The inner sleeve core 2 is preferably made of hard plastic, and the outer sleeve body 1 is preferably made of soft rubber.
Referring to fig. 1, the end of the inner core 2 is provided with a mounting hole 3.
Referring to fig. 1, an installation channel 12 is arranged in an outer sleeve body 1, an inner sleeve core 2 is installed in the installation channel 12, and the channel opening of the installation channel 12 is consistent with the orifice orientation of an installation hole 3 of the inner sleeve core 2.
Referring to fig. 1, a mounting groove 4 is provided on the wall of the mounting hole 3. The groove wall of the installation groove 4 is provided with a first groove body 10.
Referring to fig. 1 and 2, a mounting ring 5 is further provided, and the mounting ring 5 is made of metal. The whole mounting ring body 5 is of a circular ring structure. The mounting ring body 5 is mounted in the mounting ring groove 4. The outer sheath 1 is provided with a first through hole 6. The inner sleeve core 2 is provided with a second through hole 7.
Referring to fig. 1 and 2, the outer ring surface of the mounting ring body 5 is provided with a first reinforcing table 9. Threaded holes 8 are formed through the mounting ring body 5. The screw hole 8 penetrates the first reinforcing table 9. The first reinforcement stand 9 is embedded in the first groove 10, and the second through hole 7 passes through the first groove 10. The first through hole 6, the second through hole 7, and the screw hole 8 are aligned with each other and communicate with each other.
Referring to fig. 1 and 2, a second reinforcing table 11 is disposed on the outer wall of the inner core 2, the second reinforcing table 11 corresponds to the first groove 10, and the second through hole 7 passes through the second reinforcing table 11.
Referring to fig. 1, a second groove 13 is provided at a channel opening of the installation channel 12, and the second reinforcing table 11 is embedded in the second groove 13.
An annular projection 14 is provided on the groove wall of the second groove body 13, and the annular projection 14 extends into the second through hole 7.
A flange 15 is arranged at the channel opening of the installation channel 12, and the flange 15 is wrapped at one end of the orifice of the installation hole 3 of the inner sleeve core 2.
The material of the flange 15 and the annular protrusion 14 may be the same as that of the outer casing 1.
Referring to fig. 3, a thickening layer 16 is provided on the inner wall of the mounting hole 3; the thickened layer 16 may be made of a material that is the same as the inner core 2.
In the actual installation process, the faucet passes through the installation ring body 5 and the installation hole 3 of the inner sleeve core 2, the screw passes through the first through hole 6 and the second through hole 7 and is in threaded connection with the threaded hole 8, the end part of the screw abuts against the outer pipe wall of the faucet, the inner annular surface of the installation ring body 5 abuts against the outer pipe wall of the faucet along with gradual screwing of the screw, and even if the installation ring body 5 slightly deforms, the installation ring body 5 can be tightly locked on the faucet.
Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.
Claims (8)
1. The utility model provides a handle sleeve fastening structure, includes overcoat body (1), endotheca core (2) install in the inside of overcoat body (1), the tip of endotheca core (2) is equipped with mounting hole (3), characterized by:
still including installing ring body (5), be equipped with installation annular (4) on the pore wall of mounting hole (3), install ring body (5) install in installation annular (4), be provided with first through-hole (6) on outer sleeve body (1), be equipped with second through-hole (7) on endotheca core (2), it is equipped with screw hole (8) to run through on installing ring body (5), first through-hole (6), second through-hole (7), screw hole (8) are aligned and the three is intercommunication each other.
2. The handle sleeve fastening structure according to claim 1, wherein: the mounting ring body (5) is convexly provided with a first reinforcing table (9), the threaded hole (8) penetrates through the first reinforcing table (9), a first groove body (10) is arranged on the groove wall of the mounting ring groove (4), the first reinforcing table (9) is embedded in the first groove body (10), and the second penetrating hole (7) penetrates through the first groove body (10).
3. A handle sleeve fastening structure according to claim 2, characterized in that: the outer sleeve wall of the inner sleeve core (2) is provided with a second reinforcing table (11), the second reinforcing table (11) corresponds to the first groove body (10), and the second through hole (7) penetrates through the second reinforcing table (11).
4. A handle sleeve fastening structure according to claim 3, characterized in that: the novel inner sleeve is characterized in that an installation channel (12) for installing the inner sleeve core (2) is arranged in the outer sleeve body (1), the channel opening of the installation channel (12) is consistent with the orifice direction of the installation hole (3) of the inner sleeve core (2), a second groove body (13) is arranged at the channel opening position of the installation channel (12), and the second reinforcing table (11) is embedded in the second groove body (13).
5. The handle sleeve fastening structure according to claim 4, wherein: an annular bulge (14) is arranged on the groove wall of the second groove body (13), and the annular bulge (14) extends into the second through hole (7).
6. The handle sleeve fastening structure according to claim 4, wherein: the flange (15) is arranged at the channel opening of the installation channel (12), and the flange (15) is wrapped at one end of the orifice of the installation hole (3) of the inner sleeve core (2).
7. A handle sleeve fastening structure according to any one of claims 1-6, characterized in that: the mounting ring body (5) is made of metal.
8. A handle sleeve fastening structure according to any one of claims 1-6, characterized in that: and a thickening layer (16) is arranged on the inner hole wall of the mounting hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244725.2U CN220535864U (en) | 2023-08-19 | 2023-08-19 | Handle sleeve fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244725.2U CN220535864U (en) | 2023-08-19 | 2023-08-19 | Handle sleeve fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220535864U true CN220535864U (en) | 2024-02-27 |
Family
ID=89964576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322244725.2U Active CN220535864U (en) | 2023-08-19 | 2023-08-19 | Handle sleeve fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220535864U (en) |
-
2023
- 2023-08-19 CN CN202322244725.2U patent/CN220535864U/en active Active
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