CN213425310U - Connecting wire with bending-resistant function - Google Patents
Connecting wire with bending-resistant function Download PDFInfo
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- CN213425310U CN213425310U CN202022847256.XU CN202022847256U CN213425310U CN 213425310 U CN213425310 U CN 213425310U CN 202022847256 U CN202022847256 U CN 202022847256U CN 213425310 U CN213425310 U CN 213425310U
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- spring
- inner sheath
- link
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Abstract
The utility model discloses a connecting wire with resistant function of buckling, including oversheath and spring, the one end outside of oversheath is provided with the annular ring, and the inside of oversheath is provided with the packing medium, the inside both sides of oversheath are provided with the inner sheath, and inner sheath inner wall middle part is provided with the guiding hole, the middle part of inner sheath is provided with flexible cable, and the outside lower extreme of inner sheath is provided with the strengthening rib, the other end outside of oversheath is provided with the lantern ring, and the outside of the lantern ring is provided with the link. This connecting wire with function of nai buckling is provided with the link, and the link passes through spring and connector lug constitution elastic construction, and the existence of link inside spring plays anti effect of buckling to the junction of cable and connector lug, avoids its influence that receives gravity to appear the condition of bending, and the spring still plays the tensile effect of dragging to the kneck of connecting wire, and when it received the influence of external force short-term when outwards stretching, the spring received thereupon to drag and produce elasticity and drive its automatic re-setting.
Description
Technical Field
The utility model relates to a connecting wire technical field specifically is a connecting wire with resistant function of buckling.
Background
The utility model provides a connecting wire with resistant function of buckling, the existence of link inner spring plays anti effect of buckling to the junction of cable and connector lug, avoid it to receive the influence of gravity the condition of bending to appear, the spring still plays the anti-tensile effect of tearing to the kneck of connecting wire, when it receives the short-term outside tensile of influence of external force, the spring receives thereupon to be dragged and produces elasticity and drive its automatic re-setting, the oversheath adopts the PUR material to make it be applicable to harsh industrial environment have corrosivity cooling and lubrication place to close, excellent oil resistance has, wear resistance, the microorganism resistance, hydrolysis resistance, chemical corrosion resistance, the protection cable does not receive mechanical stress's damage.
Connecting wire in market in use receives the influence of external force and easily appears buckling and tensile phenomenon, if be in the state of buckling for a long time and easily lead to the cable junction to appear wearing and tearing electric leakage condition, the condition of breaking appears and leads to the electric original paper short circuit even, influences its normal work, for this reason we provide one kind and have resistant connecting wire of buckling the function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting wire with function of nai buckling to the influence that receives external force that proposes in solving above-mentioned background art easily appears buckling and tensile phenomenon, if be in the state of buckling for a long time and easily lead to the cable junction to appear the wearing and tearing electric leakage condition, the fracture condition appears and leads to the electric original paper short circuit even, influences the problem of its normal work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting wire with resistant function of buckling, includes oversheath and spring, the one end outside of oversheath is provided with the annular ring, and the inside of oversheath is provided with the packing medium, the inside both sides of oversheath are provided with the inner sheath, and inner sheath inner wall middle part is provided with the guiding hole, the middle part of inner sheath is provided with flexible cable, and the outside lower extreme of inner sheath is provided with the strengthening rib, the other end outside of oversheath is provided with the lantern ring, and the outside of the lantern ring is provided with the link, the spring sets up in the inside both ends of link, and the other end outside of link is provided with the connector lug.
Preferably, the filling medium is uniformly distributed in the outer sheath, and the filling medium is attached to the side wall of the inner part of the outer sheath.
Preferably, the inner sheath is movably connected with the flexible cable through the guide hole, and the inner sheath and the flexible cable are horizontally distributed.
Preferably, the flexible cables are attached to the inner wall of the inner sheath, and the number of the flexible cables is three.
Preferably, the reinforcing rib and the outer sheath are on the same central axis, and the reinforcing rib and the outer sheath are parallel to each other.
Preferably, the connection frame and the connector lug form an elastic structure through a spring, and the spring is symmetrically distributed along the transverse center line of the connection frame.
Compared with the prior art, the beneficial effects of the utility model are that: this connecting wire with function of nai buckling is provided with the link, and the link passes through spring and connector lug constitution elastic construction, and the existence of link inside spring plays anti effect of buckling to the junction of cable and connector lug, avoids its influence that receives gravity to appear the condition of bending, and the spring still plays the tensile effect of dragging to the kneck of connecting wire, and when it received the influence of external force short-term when outwards stretching, the spring received thereupon to drag and produce elasticity and drive its automatic re-setting.
The packing medium evenly distributed makes this connecting wire have good insulating nature for purpose-made PVC combined material in the inside of outer sheath, and the oversheath adopts the PUR material to make it have corrosivity cooling and lubrication occasion suitable for harsh industrial environment, has fabulous oil resistance, wear resistance, microorganism resistance, hydrolytic resistance, anti chemical corrosion, protects the cable not receive mechanical stress's damage.
The inner sheath passes through the guiding hole and is swing joint with the flexible cable, the existence convenient to use person of guiding hole penetrates flexible cable and inner sheath to be connected, its comprehensive mechanical properties of the TPEE material that the inner sheath adopted is higher has very big hardness range, the higher heat resistance that its heat resistance is very good hardness is, this characteristics have greatly improved its product quality, the TPEE material still can keep outstanding product quality after continuously being heated, its tear resistance that has makes the very big extension of life of cable, provide fine price/performance ratio.
Drawings
FIG. 1 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present invention;
fig. 3 is a schematic view of the structure of the present invention.
In the figure: 1. an outer sheath; 2. an annular ring; 3. filling a medium; 4. an inner sheath; 5. a guide hole; 6. a flexible cable; 7. reinforcing ribs; 8. a collar; 9. a connecting frame; 10. a spring; 11. a connector lug.
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 a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a connecting wire with resistant function of buckling, including oversheath 1, annular ring 2, packing medium 3, inner sheath 4, guiding hole 5, flexible cable 6, strengthening rib 7, the lantern ring 8, link 9, spring 10 and connector lug 11, the one end outside of oversheath 1 is provided with annular ring 2, and the inside of oversheath 1 is provided with packing medium 3, the inside both sides of oversheath 1 are provided with inner sheath 4, and inner sheath 4 inner wall middle part is provided with guiding hole 5, the middle part of inner sheath 4 is provided with flexible cable 6, and the outside lower extreme of inner sheath 4 is provided with strengthening rib 7, the other end outside of oversheath 1 is provided with the lantern ring 8, and the outside of lantern ring 8 is provided with link 9, spring 10 sets up in the inside both ends of link 9, and the other end outside of link 9 is provided with connector lug 11.
The filling medium 3 is uniformly distributed in the outer sheath 1, the filling medium 3 is attached to the side wall of the inner part of the outer sheath 1, the filling medium 3 is a specially-made PVC mixed material, so that the connecting wire has good insulativity, the outer sheath 1 is made of PUR materials, is suitable for the harsh industrial environment and has corrosive cooling and lubricating occasions, and has excellent oil resistance, abrasion resistance, microorganism resistance, hydrolysis resistance and chemical corrosion resistance, and the cable is protected from being damaged by mechanical stress;
the inner sheath 4 is movably connected with the flexible cable 6 through the guide hole 5, the inner sheath 4 and the flexible cable 6 are distributed horizontally, the guide hole 5 is convenient for a user to penetrate and connect the flexible cable 6 and the inner sheath 4, the TPEE material adopted by the inner sheath 4 has higher comprehensive mechanical property and a very large hardness range, the heat resistance is very good, the higher the hardness is, the stronger the heat resistance is, the product quality is greatly improved, the TPEE material can still keep excellent product quality after being continuously heated, the service life of the cable is greatly prolonged due to the tear resistance, and good cost performance is provided;
the flexible cables 6 are attached to the inner wall of the inner sheath 4, the number of the flexible cables 6 is three, the inner sheath 4 outside the three flexible cables 6 is coated with different colors, so that a user can distinguish the cables conveniently, when a certain cable is damaged, the cable is convenient to overhaul and maintain, and the integral bending resistance of the connecting wire is improved due to the three flexible cables 6;
the reinforcing rib 7 and the outer sheath 1 are on the same central axis, the reinforcing rib 7 and the outer sheath 1 are parallel to each other, the existence of the reinforcing rib 7 plays a role in stably connecting the connecting line, the overall toughness strength of the connecting line is improved, the three flexible cables 6 are prevented from being in contact with each other, electrified and heated to be worn, and the service life of the connecting line is prolonged;
The working principle is as follows: the TPEE material adopted by the inner sheath 4 of the connecting wire with the bending resistance function has higher comprehensive mechanical property and a very large hardness range, the heat resistance is very good, the hardness is higher, the heat resistance is higher, the product quality is greatly improved, the TPEE material can still keep excellent product quality after being continuously heated, the service life of the cable is greatly prolonged due to the tear resistance, and good cost performance is provided, then the outer sheath 1 adopts the PUR material, so that the connecting wire is suitable for a harsh industrial environment and has corrosive cooling and lubricating occasions, the connecting wire has excellent oil resistance, wear resistance, microorganism resistance, hydrolysis resistance and chemical corrosion resistance, the cable is protected from being damaged by mechanical stress, finally, the existence of the spring 10 in the connecting frame 9 plays a bending resistance role in the connecting position of the cable and the connector lug 11, and the bending condition caused by the influence of gravity is avoided, the spring 10 also plays the tensile effect of tearing to the kneck of connecting wire, and when it received the influence of external force short-time outwards tensile, the spring 10 was pulled thereupon and is produced elasticity and drive its automatic re-setting and just so accomplish the use of whole connecting wire that has resistant function of buckling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a connecting wire with resistant function of buckling, includes oversheath (1) and spring (10), its characterized in that: the utility model discloses a cable connector, including oversheath (1), the inside of oversheath (1) is provided with filling medium (3), the inside both sides of oversheath (1) are provided with inner sheath (4), and inner sheath (4) inner wall middle part is provided with guiding hole (5), the middle part of inner sheath (4) is provided with flexible cable (6), and the outside lower extreme of inner sheath (4) is provided with strengthening rib (7), the other end outside of oversheath (1) is provided with the lantern ring (8), and the outside of lantern ring (8) is provided with link (9), spring (10) set up in the inside both ends of link (9), and the other end outside of link (9) is provided with connector lug (11).
2. The connection line with bending resistance as claimed in claim 1, wherein: the filling medium (3) is uniformly distributed in the outer sheath (1), and the filling medium (3) is attached to the side wall of the inner part of the outer sheath (1).
3. The connection line with bending resistance as claimed in claim 1, wherein: the inner sheath (4) is movably connected with the flexible cable (6) through the guide hole (5), and the inner sheath (4) and the flexible cable (6) are horizontally distributed.
4. The connection line with bending resistance as claimed in claim 1, wherein: the flexible cable (6) is attached to the inner wall of the inner sheath (4), and the number of the flexible cables (6) is three.
5. The connection line with bending resistance as claimed in claim 1, wherein: the reinforcing rib (7) and the outer sheath (1) are on the same central axis, and the reinforcing rib (7) and the outer sheath (1) are parallel to each other.
6. The connection line with bending resistance as claimed in claim 1, wherein: the connecting frame (9) and the connector lug (11) form an elastic structure through the spring (10), and the spring (10) is symmetrically distributed along the transverse center line of the connecting frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022847256.XU CN213425310U (en) | 2020-12-01 | 2020-12-01 | Connecting wire with bending-resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022847256.XU CN213425310U (en) | 2020-12-01 | 2020-12-01 | Connecting wire with bending-resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425310U true CN213425310U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022847256.XU Active CN213425310U (en) | 2020-12-01 | 2020-12-01 | Connecting wire with bending-resistant function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221169A (en) * | 2021-09-10 | 2022-03-22 | 无锡法雷奥汽车零配件系统有限公司 | Stress relief sleeve and thermocouple sensor connection assembly |
| CN116404467A (en) * | 2023-06-07 | 2023-07-07 | 扬州腾飞电缆电器材料有限公司 | Bending-resistant multi-core cable connector and use method |
-
2020
- 2020-12-01 CN CN202022847256.XU patent/CN213425310U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221169A (en) * | 2021-09-10 | 2022-03-22 | 无锡法雷奥汽车零配件系统有限公司 | Stress relief sleeve and thermocouple sensor connection assembly |
| CN116404467A (en) * | 2023-06-07 | 2023-07-07 | 扬州腾飞电缆电器材料有限公司 | Bending-resistant multi-core cable connector and use method |
| CN116404467B (en) * | 2023-06-07 | 2023-08-22 | 扬州腾飞电缆电器材料有限公司 | Bending-resistant multi-core cable connector and use method |
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