CN110635421B - Protective sleeve with plastic skeleton sealing ring for automobile body wire passing hole - Google Patents
Protective sleeve with plastic skeleton sealing ring for automobile body wire passing hole Download PDFInfo
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- CN110635421B CN110635421B CN201910853828.4A CN201910853828A CN110635421B CN 110635421 B CN110635421 B CN 110635421B CN 201910853828 A CN201910853828 A CN 201910853828A CN 110635421 B CN110635421 B CN 110635421B
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- connector
- protective sleeve
- positioning
- hole
- plastic framework
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a protective sleeve with a plastic skeleton sealing ring for a line passing hole of an automobile body, which comprises a protective sleeve body, wherein the front end surface of the protective sleeve body is provided with a connector, the front side of the outer surface of the connector is provided with an annular bulge, the middle position of the outer surface of the protective sleeve body is provided with a stepped connecting ring, the rear end of the outer surface of the protective sleeve body is provided with an annular connecting sheet, the inner side of the protective sleeve body is provided with a stepped hole, the inner side surface of the stepped hole is inserted with a plastic skeleton, the front end of the outer surface of the plastic skeleton is provided with an inserting connector, the outer surface of the inserting connector is connected with the inner surface of the connector in a sliding, the outside end fixedly connected with bulb of tight pole in top, the surface sliding connection of bulb in the inboard surface of shoulder hole can improve the convenience and the stability of using like this greatly, guarantees the protective effect.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a sealing ring sheath with a plastic framework for a wire passing hole of an automobile body.
Background
In the production and processing process of automobiles, through holes need to be formed in automobile bodies so as to conveniently penetrate automobile wires and ensure stable circuits and attractive appearance, and the automobile bodies are generally made of metal and are easy to damage the wires and need to be isolated and protected by using sheaths.
But the sheath that current line hole was used all is simple rubber sleeve structure, and is inside mostly the disect insertion line hole, and not only stability is relatively poor, and when the hole to different diameters moreover, it is inseparable to combine, causes the rainwater dust to get into easily, influences the protection effect to single rubber sleeve structure rigidity is poor, can't stabilize the support protection to the electric wire that passes, and the result of use is unsatisfactory.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a protective sleeve with a plastic skeleton sealing ring for a wire passing hole of an automobile body, which adopts a stepped protective sleeve body structure, can adapt to different inner diameters through different diameters and ensure tight combination, meanwhile, a plastic skeleton is inserted in the protective sleeve body, so that the rigidity of the protective sleeve body can be increased, the insertion and the positioning are convenient, the protective effect can be improved, a penetrating wire can be pressed through a threading jacking plate jacked by a spring, the positioning and the connection are convenient, the convenience and the stability of use can be greatly improved, and the protective effect is ensured.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a line hole is crossed with taking plastics skeleton sealing washer sheath to automobile body, includes the sheath body, the front end surface of sheath body is equipped with the connector, the surface front side of connector is equipped with annular protrusion, the surface intermediate position of sheath body is equipped with the ladder go-between, the surface rear end of sheath body is equipped with annular connection piece, the inside of sheath body is equipped with the shoulder hole, the inboard surface grafting of shoulder hole has plastics skeleton, the surface front end of plastics skeleton is equipped with the bayonet joint, the surface sliding connection of bayonet joint is in the interior surface of connector, the inside of bayonet joint is equipped with the threading through-hole, the surface fixed connection of plastics skeleton has the puller bar, the outside end fixedly connected with bulb of puller bar, the surface sliding connection of bulb is in the inboard surface of shoulder hole.
Further, the rear end surface of plastics skeleton is equipped with the positioning disk, the inside of positioning disk is equipped with the threading constant head tank, the surface of positioning disk is equipped with positioning groove, positioning groove's inboard surface passes through the protruding joint in the inside surface rear end of shoulder hole of location, through the protruding joint positioning groove of location, can guarantee positioning disk and this body coupling's of sheath stability, avoids droing.
Furthermore, the rear end surface outside fixedly connected with joint strip of positioning disk, the outside fixed surface of joint strip is connected with the fixing clip and connects, and through a plurality of joint strips that have the fixing clip and connect, the joint of being convenient for is to the automobile body, makes things convenient for the location to connect, improves stability.
Further, the inboard surface of threading constant head tank is equipped with the tight groove in top, the inboard surface sliding connection in the tight groove in top has the tight spring in top, the other end sliding connection in top tight spring has the tight pole in top, the tight board in other end fixedly connected with threading top of tight pole, through the tight board structure in threading top of the tight spring coupling in top, can carry out the auxiliary stay and compress tightly the electric wire that passes, avoid droing the drunkenness, improve the safety protection effect.
Further, the sheath body adopts the EPDM material to make, and thickness is 2 millimeters to 3 millimeters, plastic skeleton adopts polyurethane ethylene plastics to make, and thickness is 3 millimeters to 5 millimeters, is connected to the sheath body through plastic skeleton inside, improves overall structure intensity, guarantees safety protection effect and connection convenience.
Compared with the prior art, the invention has the advantages that:
(1) this scheme adopts the sheath body structure of ladder form, can be through the different internal diameters of different diameter adaptations, guarantees to combine closely type, simultaneously through inside grafting plastic skeleton, can increase sheath body rigidity on the one hand, is convenient for insert the location, and on the other hand can improve the protecting effect.
(2) Through protruding joint positioning groove in location, can guarantee positioning disk and this body coupling's of sheath stability, avoid droing.
(3) Through a plurality of joint strips that have the fixing clip and connect, the joint of being convenient for is to the automobile body on, makes things convenient for the location to connect, improves stability.
(4) Through the threading puller plate structure connected with the puller spring, the passed electric wire can be supported and pressed, so that the falling and the movement are avoided, and the safety protection effect is improved.
(5) Inside being connected to the sheath body through the plastics skeleton, improve overall structure intensity, guarantee safety protection effect and connection convenience.
Drawings
FIG. 1 is a schematic view of the overall structure of a seal ring sheath with a plastic skeleton for a wire passing hole of an automobile body according to the present invention;
FIG. 2 is a schematic structural view of a plastic framework with a plastic framework sealing ring sheath for a wire passing hole of an automobile body according to the present invention;
FIG. 3 is a view of the plastic frame with the plastic frame sealing ring sheath for the wire passing hole of the automobile body in the direction A;
FIG. 4 is a B-direction view of the plastic framework with the plastic framework sealing ring sheath for the wire passing hole of the automobile body.
The scores in the figures are as follows: 1 sheath body, 11 connectors, 12 annular bulges, 13 stepped connecting rings, 14 annular connecting sheets, 15 stepped holes, 16 plastic frameworks, 17 plug connectors, 18 threading through holes, 19 tightening rods, 191 ball heads, 2 positioning discs, 21 threading positioning grooves, 22 positioning grooves, 23 positioning bulges, 24 clamping strips, 25 fixing clamping connectors, 3 tightening grooves, 31 tightening springs, 32 tightening rods and 33 threading tightening plates.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.
A protective sleeve with a plastic skeleton sealing ring for a line passing hole of an automobile body comprises a protective sleeve body 1, please refer to fig. 1 and 2, a connector 11 is arranged on the front end surface of the protective sleeve body 1, an annular bulge 12 is arranged on the front side of the outer surface of the connector 11, a step connecting ring 13 is arranged in the middle position of the outer surface of the protective sleeve body 1, diameters of stages are different, the protective sleeve can adapt to line passing holes with different inner diameters, stability and efficiency are high, an annular connecting sheet 14 is arranged at the rear end of the outer surface of the protective sleeve body 1, a step hole 15 is arranged inside the protective sleeve body 1, a plastic skeleton 16 is inserted into the inner side surface of the step hole 15, the structural strength of the protective sleeve body 1 can be increased, the inserting stability and the supporting and protecting safety are ensured, an inserting joint 17 is arranged at the front end of the outer surface of the plastic skeleton 16, the outer, the outer surface of the plastic framework 16 is fixedly connected with a puller rod 19, the outer end of the puller rod 19 is fixedly connected with a ball head 191 which is connected from the inside in a puller way to ensure stability and avoid separation, the outer surface of the ball head 191 is connected with the inner side surface of the stepped hole 15 in a sliding way, the rear end surface of the plastic framework 16 is provided with a positioning disc 2, the inside of the positioning disc 2 is provided with a threading positioning groove 21, the outer surface of the positioning disc 2 is provided with a positioning groove 22, the inner side surface of the positioning groove 22 is clamped at the rear end of the inner surface of the stepped hole 15 through a positioning bulge 23, the sheath body 1 is made of, and the thickness is 2 mm to 3 mm, the plastic framework 16 is made of polyurethane vinyl plastic and the thickness is 3 mm to 5 mm, can guarantee outside pliability, improve the close type of laminating of contact surface, and the plastics skeleton 16 of inside stereoplasm can increase structural strength, improves the security.
Referring to fig. 3 and 4, the outer side of the rear end surface of the positioning plate 2 is fixedly connected with a clamping strip 24, the outer side surface of the clamping strip 24 is fixedly connected with a fixing clamp connector 25, the inner side surface of the threading positioning groove 21 is provided with a tightening groove 3, the inner side surface of the tightening groove 3 is slidably connected with a tightening spring 31, the other end of the tightening spring 31 is slidably connected with a tightening rod 32, the other end of the tightening rod 32 is fixedly connected with a threading tightening plate 33, an electric wire can be pressed, and the supporting protection effect is improved.
When the device is used, the plastic framework 16 is inserted into the stepped hole 15 and is inserted into the connector 11 through the plug-in connector 17, positioning connection can be achieved, meanwhile, the tightening rod 19 and the ball head 191 can be tightly pressed to the middle position of the inner side surface of the stepped hole 15, and then auxiliary tensioning is carried out, the positioning disc 2 enters the rear side of the interior of the stepped hole 15 and is clamped into the positioning groove 22 through the positioning protrusion 23, auxiliary positioning can be achieved, the stability of connection of the plastic framework 16 and the sheath body 1 is guaranteed, the overall structural strength and stability are improved, therefore, the sheath body 1 can be conveniently inserted into a vehicle body threading hole, connection and positioning are convenient, the diameters of the stepped hole 13 are different, different threading holes can be adapted, connection tightness is guaranteed, the dustproof and waterproof effects are improved, then the plastic framework is clamped onto the vehicle body through the clamping strip 24, stability and high efficiency are achieved, and during threading, the plastic framework can pass through, and the tight board 33 in tight threading top in top of top spring 31 top can compress tightly the location to the electric wire that passes, and the auxiliary stay improves the safety protection effect, guarantees the stability in use.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a line hole is crossed with taking plastics skeleton sealing washer sheath to automobile body, includes sheath body (1), its characterized in that: the front end surface of the sheath body (1) is provided with a connector (11), the outer surface front side of the connector (11) is provided with an annular protrusion (12), the outer surface middle position of the sheath body (1) is provided with a stepped connecting ring (13), the outer surface rear end of the sheath body (1) is provided with an annular connecting sheet (14), the inner part of the sheath body (1) is provided with a stepped hole (15), the inner side surface of the stepped hole (15) is spliced with a plastic framework (16), the outer surface front end of the plastic framework (16) is provided with a plug-in connector (17), the outer surface of the plug-in connector (17) is connected to the inner surface of the connector (11) in a sliding manner, the inner part of the plug-in connector (17) is provided with a threading through hole (18), the outer surface of the plastic framework (16) is fixedly connected with a puller rod (19), and the outer end of the puller rod (, the outer surface of the ball head (191) is connected with the inner side surface of the stepped hole (15) in a sliding manner;
the rear end surface of the plastic framework (16) is provided with a positioning disc (2), a threading positioning groove (21) is formed in the positioning disc (2), a positioning groove (22) is formed in the outer surface of the positioning disc (2), and the inner side surface of the positioning groove (22) is clamped at the rear end of the inner surface of the stepped hole (15) through a positioning bulge (23);
the inner side surface of threading constant head tank (21) is equipped with top tight groove (3), the inner side surface sliding connection in top tight groove (3) has top tight spring (31), the other end sliding connection in top tight spring (31) has top tight pole (32), the other end fixedly connected with threading top tight board (33) of top tight pole (32).
2. The automobile body wire passing hole protecting sleeve with the plastic framework sealing ring as claimed in claim 1, wherein the protecting sleeve is characterized in that: the rear end surface outside fixedly connected with joint strip (24) of positioning disk (2), the outside fixed surface of joint strip (24) is connected with fixed card and connects (25).
3. The automobile body wire passing hole protecting sleeve with the plastic framework sealing ring as claimed in claim 1, wherein the protecting sleeve is characterized in that: the sheath body (1) is made of EPDM materials, the thickness of the sheath body is 2 mm to 3 mm, the plastic framework (16) is made of polyurethane ethylene plastics, and the thickness of the plastic framework is 3 mm to 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853828.4A CN110635421B (en) | 2019-09-10 | 2019-09-10 | Protective sleeve with plastic skeleton sealing ring for automobile body wire passing hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853828.4A CN110635421B (en) | 2019-09-10 | 2019-09-10 | Protective sleeve with plastic skeleton sealing ring for automobile body wire passing hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110635421A CN110635421A (en) | 2019-12-31 |
| CN110635421B true CN110635421B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910853828.4A Active CN110635421B (en) | 2019-09-10 | 2019-09-10 | Protective sleeve with plastic skeleton sealing ring for automobile body wire passing hole |
Country Status (1)
| Country | Link |
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| CN (1) | CN110635421B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003023718A (en) * | 2001-07-05 | 2003-01-24 | Sumitomo Wiring Syst Ltd | Grommet |
| CN102047515A (en) * | 2008-06-03 | 2011-05-04 | 住友电装株式会社 | Grommet |
| CN203326501U (en) * | 2013-05-30 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Automobile wire harness sheath |
| CN107248647A (en) * | 2017-05-18 | 2017-10-13 | 芜湖博康机电有限公司 | A kind of automotive wire bundle |
| CN207971681U (en) * | 2018-03-30 | 2018-10-16 | 荆州大方智能科技股份有限公司 | A kind of bearing holding device for steady for machine tool |
-
2019
- 2019-09-10 CN CN201910853828.4A patent/CN110635421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003023718A (en) * | 2001-07-05 | 2003-01-24 | Sumitomo Wiring Syst Ltd | Grommet |
| CN102047515A (en) * | 2008-06-03 | 2011-05-04 | 住友电装株式会社 | Grommet |
| CN203326501U (en) * | 2013-05-30 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Automobile wire harness sheath |
| CN107248647A (en) * | 2017-05-18 | 2017-10-13 | 芜湖博康机电有限公司 | A kind of automotive wire bundle |
| CN207971681U (en) * | 2018-03-30 | 2018-10-16 | 荆州大方智能科技股份有限公司 | A kind of bearing holding device for steady for machine tool |
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| Publication number | Publication date |
|---|---|
| CN110635421A (en) | 2019-12-31 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20201022 Address after: Room 501, unit 2, building 27, Jujiang Road, chuocheng street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Tiancheng Technology Co.,Ltd. Address before: 510800 building 3 and 4, No. 168, Fengshen Avenue, Xiuquan street, Huadu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Bomeng Auto Parts Co.,Ltd. |
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Effective date of registration: 20230814 Address after: 130000 Intersection of Nanhu South Road and Jinxin Street in Jingyue Economic Development Zone, Changchun City, Jilin Province Patentee after: CHANGCHUN HUATENG AUTO PARTS Co.,Ltd. Address before: 322000 Room 501, unit 2, building 27, Houjiang Road, Houcheng street, Yiwu City, Jinhua City, Zhejiang Province Patentee before: Yiwu Tiancheng Technology Co.,Ltd. |