CN220066725U - Heat insulation wire harness protective sleeve - Google Patents
Heat insulation wire harness protective sleeve Download PDFInfo
- Publication number
- CN220066725U CN220066725U CN202320935823.8U CN202320935823U CN220066725U CN 220066725 U CN220066725 U CN 220066725U CN 202320935823 U CN202320935823 U CN 202320935823U CN 220066725 U CN220066725 U CN 220066725U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- wire
- heat insulation
- annular
- wire harness
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 42
- 238000009413 insulation Methods 0.000 title claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to the technical field of mechanical spraying, in particular to a heat insulation wire harness protective sleeve. The utility model provides a thermal-insulated pencil protective sheath, includes joint protective sheath, wire protective sheath, its characterized in that: the connector protective sleeve is located at two ends of the wire protective sleeve, annular holes are formed in the two ends of the wire protective sleeve, and the wire protective sleeve sequentially comprises a rubber outer tube, a rubber plastic sponge layer and a heat insulation film layer from outside to inside. Compared with the prior art, the detachable structure is adopted, so that the efficiency in assembly is improved, and the heat insulation performance of the protective sleeve is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical spraying, in particular to a heat insulation wire harness protective sleeve.
Background
In the existing manipulator spraying process, the exposed wire harness at the part of the manipulator is usually covered by plastic wrapping and paper pasting manually, and the problems of incomplete wrapping, easy falling, complex disassembly and the like often occur in the later baking process in manual operation, so that unnecessary troubles are generated in the wire harness after baking is finished. Therefore, there is a need to design a thermally insulated harness protective sleeve.
Disclosure of Invention
The utility model provides a heat insulation wire harness protective sleeve for overcoming the defects in the prior art.
In order to achieve the above purpose, the heat-insulating wire harness protective sleeve comprises a joint protective sleeve and a wire protective sleeve, and is characterized in that: the connector protective sleeve is located at two ends of the wire protective sleeve, annular holes are formed in the two ends of the wire protective sleeve, and the wire protective sleeve sequentially comprises a rubber outer tube, a rubber plastic sponge layer and a heat insulation film layer from outside to inside.
The joint protection sleeve comprises an outer ring and an inner ring, wherein an annular bump is arranged on the inner side of the outer ring, and an annular groove is arranged on the outer side of the inner ring.
The wire protective sleeve is provided with a linear opening, two sides of the opening of the rubber outer tube are respectively provided with a bump and a groove, and the bumps and the grooves are matched.
The annular convex blocks, the annular grooves and the annular holes are matched.
Compared with the prior art, the utility model adopts a detachable structure, improves the efficiency during assembly and improves the heat insulation performance of the protective sleeve.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a cross-sectional view at A-A of fig. 1.
Fig. 3 is a schematic view of a joint protection sleeve.
Fig. 4 is a cross-sectional view of a wire protective sheath.
1-4, wherein 1, joint protective sleeve, 1-1, outer ring, 1-2, annular protruding block, 1-3, inner ring, 1-4, annular groove, 2, wire protective sleeve, 3, annular hole, 4, rubber outer tube, 4-1, protruding block, 4-2, groove, 5-1, rubber plastic sponge layer, 5-2, heat insulation film layer.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings.
Embodiment one:
as shown in fig. 1 to 4, the joint protection sleeve 1 is located at two ends of the wire protection sleeve 2, annular holes 3 are formed at two ends of the wire protection sleeve 2, and the wire protection sleeve 2 sequentially comprises a rubber outer tube 4, a rubber-plastic sponge layer 5-1 and a heat insulation film layer 5-2 from outside to inside.
The joint protection sleeve 1 comprises an outer ring 1-1 and an inner ring 1-3, wherein an annular protruding block 1-2 is arranged on the inner side of the outer ring 1-1, and an annular groove 1-4 is arranged on the outer side of the inner ring 1-3.
The wire protective sleeve 2 is provided with a linear opening, two sides of the opening of the rubber outer tube 4 are respectively provided with a convex block 4-1 and a groove 4-2, and the convex block 4-1 and the groove 4-2 are matched.
The annular convex blocks 1-2, the annular grooves 1-4 and the annular holes 3 are matched.
When the wire harness connector is used, a proper connector protective sleeve 1 is selected, one end of the connector protective sleeve 1 is plugged into a wire harness interface, an annular hole 3 at one end of a wire protective sleeve 2 is clamped inside the connector protective sleeve 1 through an outer ring 1-1 and an inner ring 1-3, then the other end of the wire protective sleeve is installed in the same way, and finally a lug 4-1 and a groove 4-2 at two sides of a rubber outer tube 4 are clamped.
Claims (4)
1. The utility model provides a thermal-insulated pencil protective sheath, includes joint protective sheath (1), wire protective sheath (2), its characterized in that: the connector protective sleeve (1) is located at two ends of the wire protective sleeve (2), annular holes (3) are formed in two ends of the wire protective sleeve (2), and the wire protective sleeve (2) sequentially comprises a rubber outer tube (4), a rubber plastic sponge layer (5-1) and a heat insulation film layer (5-2) from outside to inside.
2. A protective cover for an insulated wire harness as claimed in claim 1, wherein: the joint protection sleeve (1) comprises an outer ring (1-1) and an inner ring (1-3), wherein an annular convex block (1-2) is arranged on the inner side of the outer ring (1-1), and an annular groove (1-4) is arranged on the outer side of the inner ring (1-3).
3. A protective cover for an insulated wire harness as claimed in claim 1, wherein: the wire protection sleeve (2) is provided with a linear opening, two sides of the opening of the rubber outer tube (4) are respectively provided with a convex block (4-1) and a concave groove (4-2), and the convex blocks (4-1) and the concave grooves (4-2) are matched.
4. A protective cover for an insulated wire harness as claimed in claim 2, wherein: the annular convex blocks (1-2), the annular grooves (1-4) and the annular holes (3) are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320935823.8U CN220066725U (en) | 2023-04-24 | 2023-04-24 | Heat insulation wire harness protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320935823.8U CN220066725U (en) | 2023-04-24 | 2023-04-24 | Heat insulation wire harness protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066725U true CN220066725U (en) | 2023-11-21 |
Family
ID=88750029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320935823.8U Active CN220066725U (en) | 2023-04-24 | 2023-04-24 | Heat insulation wire harness protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066725U (en) |
-
2023
- 2023-04-24 CN CN202320935823.8U patent/CN220066725U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |