CN104882343A - Lining support cover and vehicle fuse box - Google Patents

Lining support cover and vehicle fuse box Download PDF

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Publication number
CN104882343A
CN104882343A CN201510222583.7A CN201510222583A CN104882343A CN 104882343 A CN104882343 A CN 104882343A CN 201510222583 A CN201510222583 A CN 201510222583A CN 104882343 A CN104882343 A CN 104882343A
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CN
China
Prior art keywords
described
body
cover
characterized
box
Prior art date
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CN201510222583.7A
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Chinese (zh)
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CN104882343B (en
Inventor
邹栋林
孟玉喜
李蓉
陈倜
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邹栋林
孟玉喜
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Priority to CN201510222583.7A priority Critical patent/CN104882343B/en
Publication of CN104882343A publication Critical patent/CN104882343A/en
Application granted granted Critical
Publication of CN104882343B publication Critical patent/CN104882343B/en

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Abstract

The invention provides a lining support cover and a vehicle fuse box. The invention relates to the lining support cover, which includes a body. The body is of a rectangular box-shaped structure with one side being opened. Multiple guide positioning devices are arranged inside the body and cling to the inner side of the edge of the body. Multiple locking structures are arranged on the inner side of the edge of the body. One side of the body is equipped with a first wire outlet hole. The invention also relates to the vehicle fuse box equipped with the lining support cover. The lining support cover can protect wire ends, and prevents lead loosening and other line problems during a mounting process because of too many wire ends. Moreover, the performance of fuse is ensured, the technical problems during an assembling process of the fuse box are overcome, the quality of products is guaranteed, and the efficiency is greatly improved.

Description

Liner cover and automobile fuse box

Technical field

The present invention relates to automobile assembling technical field, particularly a kind of liner cover and automobile fuse box.

Background technology

Automobile circuit complex structure, containing many safeties, relevant fuse wire has hundreds of usually, and position relationship is complicated, and thickness differs; If directly assemble, production efficiency not only can be caused very low, and easily cause the damage of wire and reed of connector plug and fuse contact bad, these damages are simultaneously difficult to detect in assembling, easily cause traffic safety hidden danger.Traditional mounting means not only may affect the performance of car load, also add the follow-up application risk of car load and maintenance cost.Therefore, usually adopt automobile Fuse box as solution in this area, automobile Fuse box installs the box-like device holding car load fuse, and this device is for holding fuse and the partial automobile harness lead of all electric equipments of automobile.

In concrete automobile production process, usually first assemble Fuse box separately, integral installation is fitted on automobile more afterwards, and to improve installation effectiveness, what produce wire when avoiding operating personnel to install can not survey damage simultaneously.Usually, Fuse box comprises upper cover, box body and lower cover, box body holds specification, fuse that quantity differs and wire thereof, and upper cover coordinates with the upper surface of box body, and lower cover coordinates with the lower surface of box body, and then forms overall Fuse box.

But along with the change in market, according to the needs of design, the structure of a lot of vehicle there occurs larger change, cannot assemble the Fuse box assembled, and must install Fuse box step by step; Specifically, normally lower cover is first fixed on automobile by car load factory, fuse and wire thereof are arranged on to coordinate in fuse box body and with upper cover and form assembly by supporting automobile thread & bind factory, this assembled are covered to being fixed under on automobile afterwards by car load factory; There is many drawbacks in this mounting means, because assembly is completely not closed, the wire in assembly is caused to expose, the end of a thread is mixed and disorderly, by in assembled to automobile time, installation personnel needs the end of a thread of exposure to smooth out with the fingers suitable, and coordinates the wire line outlet formed to pass from assembly with lower cover at the end of a thread, also to protect the end of a thread in the process of assembling, prevent damage; Obviously, this assembling mode greatly reduces the production efficiency of car load, also makes the potential safety hazard of car load increase simultaneously, reduces the stability of car load.

Chinese utility model patent 201020558182.1 (April 27 2011 day for announcing) discloses a kind of Vehicular rapid fuse box, by fixed support with pull out clip and be provided with blade fuse on the box body of this Fuse box, fuse box body is also provided with wiring board assembly and lower cover; Described blade fuse is provided with protecting cap; This Fuse box is easy to connect, connects automobile circuit circuit quick, use safety.But this Fuse box can only integral installation on car load, cannot realize be separated install, the technical problem in current actual automobile production process cannot be met.

Summary of the invention

Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.

The object of this invention is to provide a kind of liner cover and automobile fuse box, solve the problem that existing automobile fuse box inside conductor exposes, the end of a thread is mixed and disorderly, efficiency of assembling is low.

On the one hand, the present invention relates to a kind of liner cover, comprise a body, described body is the rectangular box-shaped structure of an opening; Described body interior and be provided with multiple guide locating device provided inside the edge pressing close to described body; Multiple locking mechanism is provided with inside the edge of described body; Described body side is provided with the first wire hole.

On the other hand, the invention still further relates to a kind of automobile fuse box comprising above-mentioned liner cover, described automobile fuse box comprises upper cover, box body, lower cover, and described upper cover coordinates with the upper surface of box body, and described lower cover coordinates with the lower outside of box body; Below described liner cover and box body, fit inside shape is in aggregates.

Compared with prior art, the present invention has following beneficial effect:

1, liner cover provided by the invention can protect the end of a thread; avoid the end of a thread because of quantity various; the wire caused because wire is lengthy and jumbled in installation process loosens and waits circuit question; for in automobile Fuse box; ensure that the performance of fuse; overcome the technical problem in Fuse box assembling process, ensure that the quality of product.

2, a large amount of wires in box body are fixed in certain space by the liner cover for car Fuse box of the present invention, facilitate workman and install box body to the lower cover be fixed on automobile.Do not adopt this invention, the workman directly lower cover be arranged on by Fuse box on automobile about needs 5 ~ 8 minutes, and after adopting this liner cover, workman installs Fuse box and only needs 2 ~ 3 minutes, calculate to install 500 cars every day, only install Fuse box this, car load factory can save 1500 ~ 2500 minutes/day, thus substantially reduce installation time, while guarantee product quality, also substantially increase efficiency.

3, for ensureing that liner cover and Fuse box smoothly, reliably assemble, avoid complex structure own simultaneously, the guide-localization part internally setting off lid has carried out innovative design, namely devises many places guide locating device provided, specifically has various ways, it is as guide locating device provided in three places can be arranged, wherein two places are L shape, and a place is designed to square, consider this place's uniform wall thickness simultaneously, prevent the defects such as contracting wall, the most at last this place guide locating device provided be designed to hollow.

4, because liner cover is a thin walled aperture box part, for preventing the change of injection mo(u)lding rear inner lining cover generation size and dimension, simultaneously under the prerequisite not affecting liner cover assembling effect, at inwall, many places ribs can be set to strengthen rigidity, as 10 place's ribs can be arranged.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

The structural representation of the liner cover that Fig. 1 provides for the embodiment of the present invention;

The structural representation of the automobile fuse box that Fig. 2 provides for the embodiment of the present invention.

Reference numeral:

10-body 11-guide locating device provided 110-hollow guiding locating piece

111-L shape guide-localization block 12-locking mechanism, snap close 13-first wire hole

14-louvre 15-steps down device 20-box body

21-second wire hole 30-upper cover 40-lower cover

Embodiment

For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The element described in an accompanying drawing of the present invention or a kind of execution mode and feature can combine with the element shown in one or more other accompanying drawing or execution mode and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all belongs to the scope of protection of the invention.

Car Fuse box in assembling process due to wire thickness differ, the problem such as quantity is too much, easily cause the damage of wire, affect the circuit performance of car Fuse box.The assembling of current part car Fuse box changes, become lower cover from integral installation to be first fixed on automobile, again the band box body of wire is coordinated with the lower cover on automobile and install, therefore in assembling process, not only considerably increase assembly difficulty, and the damageability of wire is increased further.The present inventor, in the production application of reality, sets up liner cover to car Fuse box, matches, both greatly reducing assembly difficulty with the box body with wire, and avoids the damage to wire, substantially increases efficiency and the quality of assembling.

As shown in Figure 1, a kind of liner cover provided by the invention, comprises a body 10, and body 10 is the rectangular box-shaped structure of an opening; Body 10 is inner and be provided with multiple guide locating device provided 11 inside the edge pressing close to body 10; Multiple locking mechanism 12 is provided with inside the edge of body 10; Body 10 side is provided with the first wire hole 13.

Preferably, the quantity of guide locating device provided 11 is 3, and guide locating device provided 11 comprise a hollow guiding locating piece 110 and two L shape guide-localization blocks 111.Namely guide locating device provided 11 guarantee the process unit between two working of plasticss with correct relative position for the ease of during installation, conventional guide locating device provided have utilize working of plastics profile guide-localization, alignment pin guide-localization and guide locating device provided etc. three kinds of the technique that arranges according to plastic piece structure, the positioner 11 of liner cover provided by the invention is guide locating device provided according to the technique of its vibrational power flow.The body 10 of liner cover arranges the installation that guide locating device provided 11 facilitate liner cover and component, eliminates degree of freedom problem.If the quantity of guide locating device provided 11 is less than 3, then can cause the situation of the deficient location between liner cover and component, make not easily to assemble because relative position between liner cover and component is uncertain during assembling; If the quantity of guide locating device provided 11 is greater than 3, then can causes the problem of excessively locating between liner cover and component, increase assembly difficulty.The distance of guide locating device provided 11 has a certain impact to locating effect, and the distance between guide locating device provided is between two larger, and locating effect is better.For the component of different structure, coordinate locating effect in order to what obtain best liner cover and component, according to different structures, the position of 3 guide locating device provided 11 is set, reach best guide-localization effect.

Preferably, locking mechanism 12 is snap close.Locking mode between working of plastics can match with snap close and locks for arranging latch hook on two plastic parts respectively, and distinguishes the mode such as embedded with metal screw and nut check.Liner cover provided by the invention arranges snap close 12, component is provided with latch hook, latch hook coordinates with snap close 12 the locking achieving liner cover and component.

Preferably, snap close 12 quantity is more than or equal to 4.Liner cover provided by the invention is provided with 4 snap closes 12, locks fixing with the latch hook on component.By arranging the snap close 12 being no less than 4 on the body 10 of liner cover, consolidating liner cover and coordinating between component further, preventing loosening between liner cover and component.

Preferably, the first line outlet 13 is semicircle, matches with the semicircle on component.Semicircle on first line outlet and component closely cooperates, and forms complete closed circle, fixing the end of a thread.

Preferably, the material of body 10 is polypropylene.Polypropylene has good thermal endurance, and chemical stability is good, and polypropylene has good electrical property, and reactance voltage, arc resistance are good, and low price, cost-saving, can not impact the cost of original car Fuse box.

As shown in Figure 2, present invention also offers a kind of automobile fuse box comprising above-mentioned liner cover, comprise upper cover 30, box body 20, lower cover 40, upper cover 30 coordinates with the upper surface of box body 20; Guide locating device provided 11 to coordinate with box body 20 and install, and below liner cover and box body 20, fit inside shape is in aggregates; Lower cover 40 coordinates with the lower outside of box body 20.

According to such scheme, in automobile fuse box provided by the invention, be preferably box body 20 with the component of above-mentioned liner cover Matching installation.The body 10 of liner cover arranges the installation that guide locating device provided 11 facilitate liner cover and box body 20, eliminates degree of freedom problem.

Preferably, the one side that body 10 presses close to lower cover is provided with louvre 14.The plane that in the present invention, the body 10 of liner cover presses close to lower cover 30 is provided with louvre 14, convenient heat radiation, ensures the stable of car fuse, ensures product quality.

Preferably, the one side that body 10 presses close to lower cover is provided with the device of stepping down coordinating hold-down nut on lower cover 30.Owing to being first arranged on automobile by lower cover 30, the plane of pressing close to lower cover 30 at liner cover body 10 leaves the device 15 of stepping down of hold-down nut, the box body 20 be convenient to wire, liner cover is arranged on lower cover 30.

Preferably, box body is provided with semicircle second wire hole 21, matches with semicircle first wire hole 13, form a circular wire hole; The inward flange of box body 20 is provided with the latch hook matched with snap close 12.Automobile fuse box provided by the invention, is matched with the semicircle wire hole arranged respectively on liner cover body by box body 20 on the one hand, forms a complete circular wire hole, facilitates wire to place neatly and guardwire complete; On the other hand by arranging latch hook at the inward flange of box body 20 and arranging snap close 12 inside the edge of liner cover body and match, consolidate coordinating between liner cover with box body 20 further, what prevent between liner cover and box body 20 is loosening.By such scheme, be namely equivalent to, on the basis of original box body, arrange liner cover, thus form the new box body with guardwire function.

In production practical application, be arranged on box body 20 by liner cover is coordinated, then upper cover 30 be assemblied in above box body 20, then upper cover 30, box body 20 and liner cover are installed the Standard of one on the lower cover 40 being fixed on automobile.

In sum, liner cover for automobile Fuse box of the present invention can protect the end of a thread, avoid the end of a thread because of quantity various, the wire caused because wire is lengthy and jumbled in installation process loosens and waits circuit question, ensure that the performance of fuse, overcome the technical problem in Fuse box assembling process, ensure that the quality of product; A large amount of wires in box body are fixed in certain space by the liner cover for car Fuse box of the present invention, facilitate workman and box body is installed to the lower cover be fixed on automobile, substantially reduce installation time, reduce assembly difficulty, while guarantee product quality, also substantially increase efficiency.Do not adopt this invention, the workman directly lower cover be arranged on by Fuse box on automobile about needs 5 ~ 8 minutes, and after adopting this liner cover, workman installs Fuse box and only needs 2 ~ 3 minutes, calculate to install 500 cars every day, only install Fuse box this, car load factory can save 1500 ~ 2500 minutes/day, thus substantially reduce installation time, while guarantee product quality, also substantially increase efficiency.For ensureing that liner cover and Fuse box assemble smoothly, reliably, avoid complex structure own simultaneously, the guide-localization part internally setting off lid has carried out innovative design, namely devises many places guide locating device provided, specifically has various ways, it is as guide locating device provided in three places can be arranged, wherein two places are L shape, and a place is designed to square, consider this place's uniform wall thickness simultaneously, prevent the defects such as contracting wall, the most at last this place guide locating device provided be designed to hollow.Because liner cover is a thin walled aperture box part, for preventing the change of injection mo(u)lding rear inner lining cover generation size and dimension, simultaneously under the prerequisite not affecting liner cover assembling effect, at inwall, many places ribs can be set to strengthen rigidity, as 10 place's ribs can be arranged.

Although last it is noted that described the present invention and advantage thereof in detail above, be to be understood that and can carry out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and converting.And scope of the present invention is not limited only to the specific embodiment of process, equipment, means, method and step described by specification.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.

Claims (10)

1. a liner cover, is characterized in that, comprises a body, and described body is the rectangular box-shaped structure of an opening; Described body interior and be provided with multiple guide locating device provided inside the edge pressing close to described body; Multiple locking mechanism is provided with inside the edge of described body; Described body side is provided with the first wire hole.
2. liner cover according to claim 1, is characterized in that, described guide locating device provided quantity is 3, describedly guide locating device providedly comprises a hollow guiding locating piece and two L shape guide-localization blocks.
3. liner cover according to claim 1, is characterized in that, described locking mechanism is snap close.
4. liner cover according to claim 3, is characterized in that, described snap close quantity is more than or equal to 4.
5. liner cover according to claim 1, is characterized in that, described first wire hole is semicircle.
6. liner cover according to claim 1, is characterized in that, the material of described body is polypropylene.
7. comprise an automobile fuse box for the liner cover of claim 1, it is characterized in that, also comprise upper cover, box body and lower cover, described upper cover coordinates with the upper surface of box body; Described guide locating device provided and described box body is installed and is coordinated, and below described liner cover and box body, fit inside shape is in aggregates; Described lower cover coordinates with the lower outside of described box body.
8. automobile fuse box according to claim 7, is characterized in that, the one side that described body presses close to described lower cover is provided with louvre.
9. automobile fuse box according to claim 8, is characterized in that, the one side that described body presses close to described lower cover be provided with coordinate described under cover the device of stepping down of hold-down nut.
10. automobile fuse box according to claim 7, is characterized in that, described box body is provided with semicircle second wire hole, matches with described first wire hole of semicircle, forms a circular wire hole; The latch hook matched with described snap close is provided with inside the edge of described box body.
CN201510222583.7A 2015-05-04 2015-05-04 Liner cover and automobile fuse box CN104882343B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510222583.7A CN104882343B (en) 2015-05-04 2015-05-04 Liner cover and automobile fuse box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510222583.7A CN104882343B (en) 2015-05-04 2015-05-04 Liner cover and automobile fuse box

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CN104882343A true CN104882343A (en) 2015-09-02
CN104882343B CN104882343B (en) 2018-02-06

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050013095A1 (en) * 2003-07-15 2005-01-20 Sumitomo Wiring Systems, Ltd. Electrical junction box
JP2006081276A (en) * 2004-09-08 2006-03-23 Sumitomo Wiring Syst Ltd Electric connection box
CN101651292A (en) * 2008-08-13 2010-02-17 德尔菲技术公司 Electrical center with vertical power bus bar
CN202616171U (en) * 2012-05-04 2012-12-19 宁波星峰机械有限公司 Fuse and assembly junction box for automobile
US20140118888A1 (en) * 2012-10-26 2014-05-01 Sumitomo Electric Wiring Systems, Inc. Automotive fuse and relay block assembly
CN203707065U (en) * 2014-03-07 2014-07-09 宁波星峰机械有限公司 Automobile front cabin fuse box assembly
CN204720406U (en) * 2015-05-04 2015-10-21 邹栋林 Liner cover and automobile fuse box

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050013095A1 (en) * 2003-07-15 2005-01-20 Sumitomo Wiring Systems, Ltd. Electrical junction box
JP2006081276A (en) * 2004-09-08 2006-03-23 Sumitomo Wiring Syst Ltd Electric connection box
CN101651292A (en) * 2008-08-13 2010-02-17 德尔菲技术公司 Electrical center with vertical power bus bar
CN202616171U (en) * 2012-05-04 2012-12-19 宁波星峰机械有限公司 Fuse and assembly junction box for automobile
US20140118888A1 (en) * 2012-10-26 2014-05-01 Sumitomo Electric Wiring Systems, Inc. Automotive fuse and relay block assembly
CN203707065U (en) * 2014-03-07 2014-07-09 宁波星峰机械有限公司 Automobile front cabin fuse box assembly
CN204720406U (en) * 2015-05-04 2015-10-21 邹栋林 Liner cover and automobile fuse box

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