CN216251342U - Waterproof type car pencil with seal structure - Google Patents
Waterproof type car pencil with seal structure Download PDFInfo
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- CN216251342U CN216251342U CN202122919644.9U CN202122919644U CN216251342U CN 216251342 U CN216251342 U CN 216251342U CN 202122919644 U CN202122919644 U CN 202122919644U CN 216251342 U CN216251342 U CN 216251342U
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- wire harness
- sealing
- ring
- inner lining
- electric wire
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Abstract
The utility model discloses a waterproof automobile wire harness with a sealing structure, which comprises an electric wire, an outer ring and a wire harness plug, wherein the outer side of the electric wire is provided with an inner lining structure, the top end of the outer ring is provided with a protection structure, and the outer side of the electric wire at the bottom end of the wire harness plug is provided with an auxiliary structure. According to the automobile wire harness, the protection structure is arranged, the multiple groups of limit holes which are distributed in an inherent annular mode are additionally arranged in the sealing block, the limit holes are matched with the wires, the wire clips in the outer sleeve penetrate through the limit holes, the multiple groups of wires can be separated through the limit holes, when the automobile wire harness is used, the multiple groups of wires cannot rub against each other, abrasion or damage of a bifurcation part caused by mutual rubbing between the multiple groups of wires can be avoided, meanwhile, due to the matching adaptability between the limit holes and the wires, external dust and sundries cannot enter the inner portion of the outer sleeve easily through gaps between the limit holes and the wires, and the protection of the automobile wire harness on the bifurcation part of a circuit is achieved when the automobile wire harness is used.
Description
Technical Field
The utility model relates to the technical field of automobile wire harnesses, in particular to a waterproof automobile wire harness with a sealing structure.
Background
The automobile wiring harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wiring harness, and with the increase of automobile functions and the common application of electronic control technology, more and more electric parts and more electric wires are also used, so that the automobile wiring harness is an important component of an automobile;
chinese patent No. CN210074294U, announcement day 2020, 02, 14 th discloses an automobile wire harness with a waterproof structure, including electrically conductive core, inner insulating layer, elastic layer, anticorrosive coating, waterproof layer, the line body, plug, sealing washer and surrounding layer, the line body is including electrically conductive core, inner insulating layer, elastic layer, anticorrosive coating and waterproof layer, and the outside of electrically conductive core is provided with inner insulating layer, and the outside of inner insulating layer is provided with the elastic layer, and the outside of elastic layer is provided with the anticorrosive coating, and the outside of anticorrosive coating is provided with the waterproof layer. The automobile wire harness is provided with the waterproof layer, the waterproof structure enables the automobile wire harness to be waterproof, the sealing ring is arranged to play a sealing role, external liquid, dust and the like are prevented from accidentally entering the wire harness, and the elastic layer enables the wire harness to be more flexible and can be bent and changed in shape;
the prior art scheme has the following defects that when the traditional automobile wire harness is used, the lines are easy to rub each other at the bifurcate part when the lines are bifurcate, and meanwhile, the sealing effect of the bifurcate part is poor, so that the automobile wire harness is required to be improved and is more convenient to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a waterproof automobile wire harness with a sealing structure, which is used for solving the defect of common protection effect of the existing automobile line bifurcation.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a waterproof type car pencil with seal structure, includes electric wire, outer lane and pencil plug, the outside of electric wire is provided with inner lining structure, inner lining structure's the outside is provided with outer lane, the top of outer lane is provided with protective structure, the pencil plug is installed on the top of electric wire, the outside of pencil plug bottom electric wire is provided with auxiliary structure.
Preferably, the lining structure comprises an inner lining ring, a first reinforcing thread and a second reinforcing thread, the inner lining ring is arranged inside the outer lining ring, the first reinforcing thread is arranged inside the inner lining ring, the second reinforcing thread is arranged at one end of the first reinforcing thread, and the inner electric wire can be further protected.
Preferably, a plurality of the first reinforcing threads and the second reinforcing threads are arranged inside the inner lining ring, and the plurality of the first reinforcing threads and the second reinforcing threads are distributed in a crossed manner, so that the toughness of the inner lining ring can be enhanced.
Preferably, protective structure includes the go-between, seals piece and spacing hole, the go-between is fixed in the top of outer ferrule, the inside of go-between is fixed with seals piece, the inside of sealing piece is provided with spacing hole, can prevent that the electric wire from directly appearing rubbing each other.
Preferably, the limiting holes are arranged in the sealing block and distributed in an annular mode about the central axis of the sealing block, and therefore limiting is convenient for limiting the electric wires.
Preferably, the auxiliary structure includes a connecting seat, an auxiliary block and an anti-slip bump, the connecting seat is fixed to the bottom end of the wiring harness plug, the auxiliary block is fixed to the bottom end of the connecting seat, the anti-slip bump is fixed to the surface of the auxiliary block, and the wiring harness plug above the auxiliary block can be operated in an auxiliary mode.
Preferably, the anti-skid lugs are fixed on the surface of the auxiliary block and are distributed at equal intervals, so that an anti-skid effect can be achieved.
(III) advantageous effects
The utility model provides a waterproof automobile wire harness with a sealing structure, which has the advantages that: the protective structure is arranged, multiple groups of limiting holes which are distributed in an inherent annular mode are additionally arranged in the sealing block, the limiting holes are matched with the electric wires, the electric wire clamp in the outer sleeve penetrates through the limiting holes, the multiple groups of electric wires can be separated through the limiting holes, when the protective structure is used, the electric wires cannot rub with each other, abrasion or damage of a bifurcation part caused by mutual rubbing among the multiple groups of electric wires can be avoided, meanwhile, due to the matching adaptability between the limiting holes and the electric wires, external dust and sundries cannot enter the inner portion of the outer sleeve through gaps between the limiting holes and the electric wires, and the protection of the automobile wire harness on the bifurcation part of a circuit is achieved when the automobile wire harness is used;
by arranging the lining structure, the outer side of the electric wire in the outer sleeve ring is wrapped with a circle of inner lining ring, the electric wire is bound, and meanwhile, the first reinforcing silk threads and the second reinforcing silk threads which are distributed in a crossed mode are arranged in the inner lining ring, so that the toughness of the inner lining ring can be enhanced, the inner lining ring is wrapped outside the electric wire, even if the outer sleeve ring is damaged due to external contact friction, the electric wire can be protected by the inner lining ring in the outer sleeve ring, and the durability of the automobile wire harness in use is enhanced;
through being provided with auxiliary structure, when carrying out the grafting operation to the pencil plug, operating personnel can take pencil plug and the auxiliary block of lower extreme and carry out the plug operation, can avoid operating personnel to draw the junction of electric wire and pencil plug, cause the emergence of the circumstances such as separation that drops to appear in the junction of electric wire and pencil plug, has realized the complementary when this car pencil is installed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic cross-sectional front view of the liner structure of the present invention;
FIG. 4 is a schematic three-dimensional structure of the protective structure of the present invention;
fig. 5 is a schematic front sectional view of the auxiliary structure of the present invention.
In the figure: 1. an electric wire; 2. a lining structure; 201. an inner liner; 202. a first reinforcing thread; 203. a second reinforcing thread; 3. an outer ferrule; 4. a protective structure; 401. a connecting ring; 402. a sealing block; 403. a limiting hole; 5. an auxiliary structure; 501. a connecting seat; 502. an auxiliary block; 503. an anti-slip bump; 6. a wiring harness plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: the utility model provides a waterproof type car pencil with seal structure, including electric wire 1, outer lane 3 and pencil plug 6, the outside of electric wire 1 is provided with inner lining structure 2, inner lining structure 2 includes interior lining ring 201, silk thread 203 is strengthened to first enhancement silk thread 202 and second, inner lining ring 201 sets up in the inside of outer lane 3, inner lining ring 201's inside is provided with first enhancement silk thread 202, the one end of first enhancement silk thread 202 is provided with the second and strengthens silk thread 203, the inside of lining ring 201 including first enhancement silk thread 202 and the second enhancement silk thread 203 is provided with a plurality of, the first enhancement silk thread 202 of a plurality of is crossing with the second and is distributed.
Specifically, as shown in fig. 1 and 3, when the structure is used, the outer side of the electric wire 1 inside the outer ferrule 3 is wrapped with a circle of inner ferrule 201, the electric wire 1 is bound, meanwhile, the inner ferrule 201 is internally provided with the first reinforcing wire 202 and the second reinforcing wire 203 which are distributed in a crossed manner, so that the toughness of the inner ferrule 201 can be enhanced, the inner ferrule 201 is wrapped outside the electric wire 1, even if the outer ferrule 3 is damaged due to external contact friction, the inner ferrule 201 inside can still protect the electric wire 1, and the inner ferrule 201 can be more durable due to the first reinforcing wire 202 and the second reinforcing wire 203 in the inner ferrule 201.
The outside of inner lining structure 2 is provided with outer ferrule 3, the top of outer ferrule 3 is provided with protective structure 4, protective structure 4 includes connecting ring 401, sealed piece 402 and spacing hole 403, connecting ring 401 is fixed in the top of outer ferrule 3, the inside of connecting ring 401 is fixed with sealed piece 402, the inside of sealed piece 402 is provided with spacing hole 403, spacing hole 403 is provided with a plurality of in the inside of sealed piece 402, the spacing hole 403 of a plurality of is ring distribution about the axis of sealed piece 402.
Specifically, as shown in fig. 1 and 4, when the structure is used, the connecting ring 401 is located at the top of the outer ferrule 3 and is communicated with the outer ferrule 3, the sealing block 402 is fixed inside the connecting ring 401, and a plurality of sets of limiting holes 403 distributed in an annular manner are reinforced in the sealing block 402, the limiting holes 403 are matched with the electric wires 1, the electric wires 1 inside the outer ferrule 3 pass through the limiting holes 403, the plurality of sets of electric wires 1 can be separated through the limiting holes 403, when the structure is used, friction does not occur between the electric wires 1, abrasion or damage of a branch caused by mutual friction between the plurality of sets of electric wires 1 can be avoided, meanwhile, due to matching between the limiting holes 403 and the electric wires 1, external dust and foreign matters are difficult to enter the inner portion of the outer ferrule 3 through gaps between the limiting holes 403 and the electric wires 1, and a sealing effect in a certain degree is achieved.
Specifically, as shown in fig. 1 and 5, when the structure is used, an auxiliary block 502 is installed at the bottom of the harness plug 6, the auxiliary block 502 is wrapped outside the electric wire 1, when the harness plug 6 is subjected to plugging operation, an operator can take the harness plug 6 and the auxiliary block 502 at the lower end to perform plugging operation, the situation that the operator pulls the connection part of the electric wire 1 and the harness plug 6 to cause the connection part of the electric wire 1 and the harness plug 6 to fall off or separate can be avoided, a plurality of groups of anti-slip bumps 503 are arranged on the surface of the auxiliary block 502, friction force when the operator contacts can be increased, and slipping is prevented.
The working principle is as follows: when the electric wire drawing device is used, firstly, a circle of inner lining ring 201 is wrapped on the outer sides of a plurality of groups of electric wires 1 in the outer ring 3, if the outer ring 3 on the outer side is worn in use, the inner lining ring 201 still can protect the electric wires 1 to prevent the electric wires 1 from being exposed, and meanwhile, the first reinforcing silk threads 202 and the second reinforcing silk threads 203 which are distributed in a crossed mode are woven in the inner lining ring 201, so that the toughness of the inner lining ring 201 can be improved, and the inner lining ring 201 can be prevented from being damaged;
secondly, a connecting ring 401 is installed at the bifurcation of the electric wire 1, a sealing block 402 is filled in the connecting ring 401, a plurality of groups of limiting holes 403 are annularly processed in the sealing block 402, the limiting holes 403 are matched with the electric wire 1, the electric wire 1 can be inserted into the limiting holes 403, so that the bifurcation can be prevented from being mutually rubbed to cause damage to a certain extent, the limiting holes 403 are tightly matched with the electric wire 1, and sundries can be prevented from entering the outer ferrule 3 through the bifurcation;
finally, the auxiliary block 502 is installed below the harness plug 6, when an operator operates the harness plug 6, the auxiliary block 502 can be used for performing auxiliary plugging and unplugging operations, the situation that the electric wire 1 is pulled by the operator to cause the connection part to fall off can be avoided, the anti-skid bump 503 on the surface of the auxiliary block 502 is designed to be anti-skid, the operator can use the automobile harness conveniently, and the whole using process of the automobile harness is finally completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a waterproof type car pencil with seal structure, includes electric wire (1), outer lane (3) and pencil plug (6), its characterized in that: an inner lining structure (2) is arranged on the outer side of the electric wire (1), and an outer ferrule (3) is arranged on the outer side of the inner lining structure (2);
a protective structure (4) is arranged at the top end of the outer ferrule (3), and a wiring harness plug (6) is installed at the top end of the electric wire (1);
and an auxiliary structure (5) is arranged on the outer side of the wire (1) at the bottom end of the wiring harness plug (6).
2. The waterproof type automotive wire harness having a sealing structure according to claim 1, characterized in that: the lining structure (2) comprises an inner lining ring (201), a first reinforcing silk thread (202) and a second reinforcing silk thread (203), the inner lining ring (201) is arranged inside an outer lining ring (3), the first reinforcing silk thread (202) is arranged inside the inner lining ring (201), and the second reinforcing silk thread (203) is arranged at one end of the first reinforcing silk thread (202).
3. The waterproof type automotive wire harness having a sealing structure according to claim 2, characterized in that: the first reinforcing threads (202) and the second reinforcing threads (203) are arranged inside the inner lining ring (201) in a plurality, and the first reinforcing threads (202) and the second reinforcing threads (203) are distributed in a crossing mode.
4. The waterproof type automotive wire harness having a sealing structure according to claim 1, characterized in that: the protective structure (4) comprises a connecting ring (401), a sealing block (402) and a limiting hole (403), the connecting ring (401) is fixed at the top end of the outer ring (3), the sealing block (402) is fixed inside the connecting ring (401), and the limiting hole (403) is formed in the sealing block (402).
5. The waterproof type automotive wire harness having a sealing structure according to claim 4, characterized in that: the limiting holes (403) are arranged inside the sealing block (402), and the limiting holes (403) are annularly distributed about the central axis of the sealing block (402).
6. The waterproof type automotive wire harness having a sealing structure according to claim 1, characterized in that: the auxiliary structure (5) comprises a connecting seat (501), an auxiliary block (502) and an anti-skid bump (503), wherein the connecting seat (501) is fixed at the bottom end of the wiring harness plug (6), the auxiliary block (502) is fixed at the bottom end of the connecting seat (501), and the anti-skid bump (503) is fixed on the surface of the auxiliary block (502).
7. The waterproof type automotive wire harness having a sealing structure according to claim 6, characterized in that: the anti-skid bumps (503) are fixed on the surface of the auxiliary block (502), and the anti-skid bumps (503) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122919644.9U CN216251342U (en) | 2021-11-25 | 2021-11-25 | Waterproof type car pencil with seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122919644.9U CN216251342U (en) | 2021-11-25 | 2021-11-25 | Waterproof type car pencil with seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251342U true CN216251342U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122919644.9U Active CN216251342U (en) | 2021-11-25 | 2021-11-25 | Waterproof type car pencil with seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216251342U (en) |
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2021
- 2021-11-25 CN CN202122919644.9U patent/CN216251342U/en active Active
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