CN213896141U - Sleeve pipe - Google Patents
Sleeve pipe Download PDFInfo
- Publication number
- CN213896141U CN213896141U CN202022407358.XU CN202022407358U CN213896141U CN 213896141 U CN213896141 U CN 213896141U CN 202022407358 U CN202022407358 U CN 202022407358U CN 213896141 U CN213896141 U CN 213896141U
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- Prior art keywords
- sleeve
- ferrule
- side structure
- sleeve pipe
- noise reduction
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- 230000002441 reversible effect Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model relates to a cable protection field, in particular to sleeve pipe, include: the sleeve pipe is characterized by comprising a sleeve pipe front structure, a sleeve pipe back structure, a first sleeve pipe side structure and a second sleeve pipe side structure, wherein the sleeve pipe front structure, the first sleeve pipe side structure, the sleeve pipe back structure and the second sleeve pipe side structure are sequentially connected, and the second sleeve pipe side structure is connected with the sleeve pipe front structure, so that the sleeve pipe front structure, the first sleeve pipe side structure, the sleeve pipe back structure and the second sleeve pipe side structure are surrounded into a sleeve pipe. At least one of the sleeve front structure, the sleeve back structure, the first sleeve side structure and the second sleeve side structure is provided with a noise reduction structure. The utility model discloses a be provided with the structure of making an uproar of falling that is used for making an uproar at sleeve pipe positive structure, sleeve pipe reverse side structure, first sleeve pipe side structure and second sleeve pipe side structure, increased the buffering of vibrations striking, better reached noise reduction effect.
Description
Technical Field
The utility model relates to a cable protection field, in particular to sleeve pipe.
Background
The sleeve is used for cable protection.
Flat sleeve pipe of side opening among the prior art adopts single fiber textile to stereotype and forms, and along with the development of science and technology, people are higher and higher to the requirement of the flat sleeve pipe technique of side opening, and traditional flat sleeve pipe of side opening adopts single fiber textile to stereotype and forms, when touching with interfering the thing, easily takes place vibrations and noise.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a sleeve pipe for solve traditional side opening flat sleeve pipe and adopt single fiber textile to stereotype and form, when touching with interfering the thing, easily take place the problem of vibrations and noise.
To achieve one or a part or all of the above or other objects, the present invention provides a bushing, comprising: the sleeve comprises a sleeve front structure, a sleeve back structure, a first sleeve side structure and a second sleeve side structure, wherein the sleeve front structure, the first sleeve side structure, the sleeve back structure and the second sleeve side structure are sequentially connected, and the second sleeve side structure is connected with the sleeve front structure, so that the sleeve is surrounded by the sleeve front structure, the first sleeve side structure, the sleeve back structure and the second sleeve side structure;
the sleeve front structure, the sleeve back structure, the first sleeve side structure and the second sleeve side structure are woven by warps and wefts, the warps extend along the circumferential direction of the sleeve, and the wefts extend along the axial direction of the sleeve;
the weft yarns are monofilaments or monofilaments and multifilaments; the warp yarns are flat filaments or monofilaments;
at least one of the sleeve front structure, the sleeve back structure, the first sleeve side structure and the second sleeve side structure is provided with a noise reduction structure;
the noise reduction structure is at least one multifilament yarn.
The sleeve pipe in, it sets up to fall the structure of making an uproar sleeve pipe positive structure sleeve pipe negative structure first sleeve pipe side structure with the outside of at least one in the second sleeve pipe side structure.
In the sleeve of the present invention, the noise reduction structure is disposed on the front side of the sleeve, the back side of the sleeve is disposed on the side of the first sleeve, and the curvature radius of at least one of the side structures of the second sleeve is the maximum.
In the sleeve of the present invention, the noise reduction structure is an edge of a long strip-shaped structure extending in the axial direction of the sleeve.
In the sleeve of the present invention, the strip-shaped structure is composed of a multifilament extending along the circumferential direction of the sleeve.
In the sleeve of the present invention, the warp extends along a circumferential direction of the sleeve, and the weft extends along an axial direction of the sleeve.
The sleeve of the present invention, wherein the sleeve front structure and the sleeve back structure are along the sleeve circumferential length is greater than the first sleeve side structure and the second sleeve side structure along the sleeve circumferential length.
The sleeve pipe in, sleeve pipe obverse side structure and sleeve pipe reverse side structure be dull and stereotyped structure, first sleeve pipe side structure and second sleeve pipe side structure are arcuation structure, the sleeve pipe whole forms flat structure.
The central positions of the sleeve front structure and the sleeve back structure are provided with noise reduction structures, and the positions with the largest curvature radius of the first sleeve side structure and the second sleeve side structure are provided with noise reduction structures.
The sleeve pipe in, sleeve pipe reverse side structure includes first hem and second hem, first hem with first sleeve pipe side structure links to each other, the second hem with second sleeve pipe side structure links to each other, just first hem is located second hem top forms the installing opening.
In the sleeve of the utility model, the diameter of the monofilament is 0.1mm-1 mm.
The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a set up the structure of making an uproar of falling that is used for making an uproar at sleeve pipe positive structure, sleeve pipe reverse side structure, first sleeve pipe side structure and second sleeve pipe side structure, increased the buffering of vibrations striking, better reached noise reduction effect.
Wherein, sleeve pipe positive structure and sleeve pipe reverse side structure are greater than first sleeve pipe side structure and second sleeve pipe side structure along sleeve pipe circumference length, have increased sleeve pipe and interference piece contact friction area, have improved sheathed tube wearability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of the bushing of the present invention.
Fig. 2 is a schematic view of the first warp, second warp and weft yarn distribution of the sleeve shown in fig. 1.
Fig. 3 is a schematic end view of the ferrule shown in fig. 1.
Fig. 4 is a schematic end face structure diagram of another embodiment of the sleeve of the present invention.
Fig. 5 is a schematic end face structure diagram of another embodiment of the bushing of the present invention.
Fig. 6 is a schematic end face structure diagram of another embodiment of the sleeve of the present invention.
Reference numerals:
the sleeve comprises a sleeve front structure 11, a sleeve back structure 12, a first sleeve side structure 13, a second sleeve side structure 14, warp yarns 1a, weft yarns 1b, a noise reduction structure 1c, a first folded edge 121, a second folded edge 122 and a mounting opening 12 a.
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 the skilled in the art without creative work belong to the protection scope of the present invention.
The present invention provides a sleeve capable of solving the above technical problems.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
The utility model provides an embodiment does:
referring to fig. 1 and 2, a bushing includes: a casing obverse structure 11, a casing reverse structure 12, a first casing side structure 13 and a second casing side structure 14. The casing pipe front structure 11, the first casing pipe side structure 13, the casing pipe back structure 12 and the second casing pipe side structure 14 are connected in sequence, and the second casing pipe side structure 14 is connected with the casing pipe front structure 11, so that the casing pipe front structure 11, the first casing pipe side structure 13, the casing pipe back structure 12 and the second casing pipe side structure 14 enclose a casing pipe. At least one of the casing obverse structure 11, the casing reverse structure 12, the first casing side structure 13 and the second casing side structure 14 is provided with a noise reducing structure.
In this embodiment, the noise reduction structure 1c for reducing noise is arranged on the sleeve front structure 11, the sleeve back structure 12, the first sleeve side structure 13 and the second sleeve side structure 14, so that the shock impact buffering is increased, the noise reduction effect is achieved, and in addition, the sleeve physical performance is improved due to the arrangement of the noise reduction structure 1c, the damage degree of the sleeve is reduced in the impact with the interference piece, and the service life of the sleeve is prolonged.
Specifically, in order to reduce the usage amount of the noise reduction structure 1c, save materials and reduce cost, the noise reduction structure 1c is respectively disposed at the positions of the casing front structure 11, the casing back structure 12, the first casing side structure 13 and the second casing side structure 14 where the curvature radius is maximum. Since the positions with the largest radius of curvature of the casing front structure 11, the casing back structure 12, the first casing side structure 13 and the second casing side structure 14 often contact with the interfering object, vibration and noise occur, and the other areas have less contact with the interfering object, which does not affect the function of the casing in the embodiment.
Referring to fig. 1 and 2, in the present embodiment, the sleeve obverse structure 11, the sleeve reverse structure 12, the first sleeve lateral structure 13, and the second sleeve lateral structure 14 are woven by warp yarns 1a and weft yarns 1b, and the sleeve obverse structure 11, the sleeve reverse structure 12, the first sleeve lateral structure 13, or the second sleeve lateral structure 14 is provided with a noise reduction structure 1 c. Specifically, the noise reduction structure 1c is disposed outside the casing obverse structure 11, the casing reverse structure 12, the first casing side structure 13, and the second casing side structure 14.
In the present embodiment, the warp yarns 1a extend in the sleeve circumferential direction, and the weft yarns 1b extend in the sleeve axial direction. The noise reduction structure is a long strip-shaped structure extending along the axial direction of the sleeve, the long strip-shaped structure is formed by spinning extending along the circumferential direction of the sleeve, and the spinning is multifilament. The weft yarns 1b are made of single or multiple monofilaments, the wire diameter can be selected according to actual conditions, the warp yarns 1a are made of flat yarns or monofilaments, and the wire diameter of the standard monofilaments of the flat yarns can be selected according to actual conditions. Specifically, the wire diameter of the monofilament can be selected from 0.1mm to 1mm according to the actual use environment. It should be noted that, in general, only one strand of multifilament is needed to be arranged at a place where the noise reduction structure needs to be arranged, and the number of strands of the multifilament can be increased according to different needs of customers or needs of actual situations in actual products.
In this embodiment, the weft yarns 1b, the warp yarns 1a and the noise reduction structure 1c can be made of any material capable of being woven into monofilaments or multifilaments, and the materials are widely used and convenient to obtain.
Referring to fig. 3 and 4, in the present embodiment, in order to facilitate the installation of the sleeve on the quilt cover, the sleeve-back structure 12 includes a first folded edge 121 and a second folded edge 122, the first folded edge 121 is connected to the first sleeve-side structure 13, the second folded edge 122 is connected to the second sleeve-side structure 14, and the first folded edge 121 is located above the second folded edge 122 to form an installation opening 12 a.
In this embodiment, in order to arrange the sleeve into a flat structure, increase the contact friction area between the sleeve and the interference part, and improve the wear resistance, the length of the sleeve front structure 11 and the sleeve back structure 12 along the circumferential direction of the sleeve is greater than the length of the first sleeve side structure and the second sleeve side structure along the circumferential direction of the sleeve.
Specifically, referring to fig. 3, the casing front structure 11 and the casing back structure 12 are flat structures, the first casing side structure 13 and the second casing side structure 14 are arc structures, and the casing is a flat structure.
The center positions of the casing front structure 11 and the casing back structure 12 are provided with noise reduction structures 1c, and the positions with the largest curvature radius of the first casing side structure 13 and the second casing side structure 14 are provided with noise reduction structures 1 c.
Referring to fig. 4, in another embodiment of the ferrule, the ferrule obverse structure 11 and the ferrule reverse structure 12 are arc-shaped structures, the first ferrule side structure 13 and the second ferrule side structure 14 are arc-shaped structures, and the ferrule is integrally formed into a flat structure.
Referring to fig. 5, in a further embodiment of the sleeve, the sleeve front structure 11, the sleeve back structure 12, the first sleeve side structure 13 and the second sleeve side structure 14 are all flat plate structures; the joints of the first sleeve side structure 13 and the sleeve front structure 11 and the sleeve back structure 12 are connected by a first arc; the joints of the second casing side structure 14, the casing front structure 11 and the casing back structure 14 are connected by a second arc. The noise reduction structure 1c is respectively arranged at the positions of the middle symmetrical lines of the casing front structure 11, the casing back structure 12, the first casing side structure 13, the second casing side structure 14, the first circular arc and the second circular arc.
Referring to fig. 6, in another embodiment, a tube front structure 11, a sleeve back structure 12, a first sleeve side structure 13 and a second sleeve side structure 14 are connected in sequence to form a circular structure. In the embodiment, the noise reduction structures are uniformly distributed, the first folding edge 121 and the second folding edge 122 can extend along the circumferential direction of the sleeve, and the overlapping ratio of the first folding edge 121 and the second folding edge 122 can be set to be 10% -100% of the circumferential length of the sleeve according to requirements.
It should be noted that the shape of the sleeve may also be set to various shapes according to the working condition and the actual requirement, for example, an equilateral polygon or an unequal polygon, and the noise reduction structure only needs to be set at a position where interference with an interfering object often occurs.
The manufacturing principle of the bushing in this embodiment is described below:
the sheet is first woven with weft yarns 1b, warp yarns 1a and noise reducing structures 1c and then crimped at high temperature to the desired sleeve. The shape of the sleeve can be set according to actual conditions, and different appearance shapes are used for wiring in irregular spaces and preventing the electric wire from interfering with other parts and parts to be worn.
To sum up, the utility model provides a sleeve pipe passes through the utility model discloses a subregion at sleeve pipe positive structure 11, sleeve pipe reverse side structure 12 and sleeve pipe side structure 13 is provided with the structure 1c of making an uproar that falls that is used for making an uproar, and selective increase can fall the structure 1c of making an uproar on warp 1a on the face of difference, has reached the effect of making an uproar of falling.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (9)
1. A bushing, comprising: the sleeve comprises a sleeve front structure, a sleeve back structure, a first sleeve side structure and a second sleeve side structure, wherein the sleeve front structure, the first sleeve side structure, the sleeve back structure and the second sleeve side structure are sequentially connected, and the second sleeve side structure is connected with the sleeve front structure, so that the sleeve is surrounded by the sleeve front structure, the first sleeve side structure, the sleeve back structure and the second sleeve side structure;
the sleeve front structure, the sleeve back structure, the first sleeve side structure and the second sleeve side structure are woven by warps and wefts, the warps extend along the circumferential direction of the sleeve, and the wefts extend along the axial direction of the sleeve;
the weft yarns are monofilaments or monofilaments and multifilaments; the warp yarns are flat filaments or monofilaments;
at least one of the sleeve front structure, the sleeve back structure, the first sleeve side structure and the second sleeve side structure is provided with a noise reduction structure;
the noise reduction structure is at least one multifilament yarn.
2. The ferrule of claim 1, wherein the noise reducing structure is disposed outboard of at least one of the ferrule face-side structure, the ferrule back-side structure, the first ferrule side-structure, and the second ferrule side-structure.
3. The ferrule of claim 2, wherein the noise reducing structure is disposed at a maximum radius of curvature of at least one of the ferrule face-side structure, the ferrule back-side structure, the first ferrule side-structure, and the second ferrule side-structure.
4. A sleeve according to any one of claims 1-3, characterized in that the noise reducing structure is an elongated structure extending in the axial direction of the sleeve.
5. The sleeve of claim 4 wherein said elongated structure is comprised of multifilament yarns extending along the circumference of said sleeve.
6. The ferrule of claim 1, wherein the ferrule obverse structure and the ferrule reverse structure are greater along the ferrule circumferential length than the first ferrule side structure and the second ferrule side structure along the ferrule circumferential length.
7. The ferrule of claim 6, wherein the ferrule obverse and reverse structures are flat plate structures, the first and second ferrule side structures are arc-shaped structures, and the ferrule integrally forms a flat structure;
the central positions of the sleeve front structure and the sleeve back structure are provided with noise reduction structures, and the positions with the largest curvature radius of the first sleeve side structure and the second sleeve side structure are provided with noise reduction structures.
8. The sleeve of claim 1 wherein the sleeve reverse structure comprises a first flange and a second flange, the first flange being connected to the first sleeve side structure, the second flange being connected to the second sleeve side structure, and the first flange being positioned over the second flange to form the mounting opening.
9. A sleeve according to claim 1, characterized in that the monofilament has a wire diameter of 0.1-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022407358.XU CN213896141U (en) | 2020-10-26 | 2020-10-26 | Sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022407358.XU CN213896141U (en) | 2020-10-26 | 2020-10-26 | Sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213896141U true CN213896141U (en) | 2021-08-06 |
Family
ID=77114820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022407358.XU Active CN213896141U (en) | 2020-10-26 | 2020-10-26 | Sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213896141U (en) |
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2020
- 2020-10-26 CN CN202022407358.XU patent/CN213896141U/en active Active
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