CN108930465A - Car door fixed mechanism - Google Patents

Car door fixed mechanism Download PDF

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Publication number
CN108930465A
CN108930465A CN201710373235.9A CN201710373235A CN108930465A CN 108930465 A CN108930465 A CN 108930465A CN 201710373235 A CN201710373235 A CN 201710373235A CN 108930465 A CN108930465 A CN 108930465A
Authority
CN
China
Prior art keywords
car door
fixed mechanism
lock
protecting cover
ontology
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710373235.9A
Other languages
Chinese (zh)
Inventor
奚仲强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Mingfang Automobile Parts Industry Co Ltd
Hsin Chong Machinery Works Co Ltd
Original Assignee
Fuzhou Mingfang Automobile Parts Industry Co Ltd
Hsin Chong Machinery Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuzhou Mingfang Automobile Parts Industry Co Ltd, Hsin Chong Machinery Works Co Ltd filed Critical Fuzhou Mingfang Automobile Parts Industry Co Ltd
Priority to CN201710373235.9A priority Critical patent/CN108930465A/en
Publication of CN108930465A publication Critical patent/CN108930465A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00Vehicle locks characterised by special functions or purposes
    • E05B77/36Noise prevention; Anti-rattling means
    • E05B77/38Cushion elements, elastic guiding elements or holding elements, e.g. for cushioning or damping the impact of the bolt against the striker during closing of the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/02Lock casings

Landscapes

  • Body Structure For Vehicles (AREA)

Abstract

The invention discloses a kind of car door fixed mechanism, be mounted on a car body and with a vehicle door latch.Car door fixed mechanism includes a lock assembly and a fixed structure.Lock assembly has an ontology, from the vertically extending lock in one side surface of ontology and positioned at corresponding two platforms of ontology, wherein each platform is located at two sides of lock.Fixed structure includes bonnet body and multiple elastic rolling components for exposing a protecting cover of lock and being set between each platform and protecting cover.The displacement between protecting cover and each platform of each elastic rolling component elasticity is simultaneously rotated relative to protecting cover.The thereby abutting door panel of each elastic rolling component elasticity to promote vehicle rigidity, and optimizes its handling and stability.

Description

Car door fixed mechanism
Technical field
The present invention is a kind of related car door fixed mechanism, especially a kind of promotions vehicle rigidity, and optimize its it is handling and The car door fixed mechanism of stability.
Background technique
Existing vehicle is mainly dependent on chassis suspension system to increase handling (Improved Maneuverability) Setting.Since body structure is an independent structure body, the suspension system of vehicle is equipped on the structural body of vehicle body.When suspention is When system acts on, the opposite load that will cause car body of the stress that is born, therefore support suspension system car body will rigidly it is better better, Keep torsional deformation amount smaller better.When suspension system act on it is bigger, more need body rigidity, keep suspension system complete Beautiful adequately work, and make to drive and vehicle body dynamically be grasped more completely.
In addition, vehicle research report it is further noted that vehicle in excessively curved, changing Lane, or even when traveling hill path, car door meeting It generates inertia force and increases steering wheel rotation amplitude, and then influence the handling and stability of vehicle.Although car door clasp can be with The latch hook of car body forms lock state, and car door is made to become some of car body, but after substantive entrance door and car body locking there are still It has the gap.Therefore vehicle turning etc. driving status when, car door can deviate and can not be completely closely sealed with car body, cause steering wheel inclined Turn amplitude increase, and then reduces the handling of vehicle.
Summary of the invention
The purpose of the present invention is to provide a kind of abutting door panel of each elastic rolling component elasticity, to promote vehicle Rigidity, and it is handling with stability car door fixed mechanism to optimize its.
In order to achieve the above object, the present invention provides a kind of car door fixed mechanism, be mounted on a car body and with a vehicle door latch, The car door is equipped with a door panel and is opened in a latch locking groove of the door panel and the door lock group in the door panel Part.Lock assembly has an ontology, puts down from the vertically extending lock in one side surface of ontology and positioned at ontology corresponding two Platform, wherein each platform is located at two sides of lock.Fixed structure includes bonnet body and exposes a protecting cover of lock and be set to each flat Multiple elastic rolling components between platform and protecting cover, wherein each elastic rolling component elasticity is displaced simultaneously between protecting cover and each platform It is rotated relative to protecting cover.
Further, each elastic rolling component includes a support and the rolling member being installed on the support.
Further, the rolling member has an idler wheel and wears the fulcrum for connecing the idler wheel, and the support has one to hold Plate is vertically installed in corresponding two support portions of the board and the recess portion positioned at each support portion, the branch pedestal On the recess portion of each support portion, and the idler wheel is rotated relative to the board.
Further, each rolling member is a ball.
Further, each support and each rolling member all or part of be elastomer, and material is ternary second Third rubber.
Further, the ontology is also provided with two location holes and two assembly holes, each location hole and each described Assembly hole is respectively formed in each platform.
Further, also comprising wearing two group bindings for connecing each location hole, the protecting cover corresponds to each described group of binding Then there are two pillars, be fixed on the protecting cover on the ontology.
Further, each described group of binding is elastomer, and material is ethylene propylene diene rubber.
Further, the protecting cover, which is offered, latches the bonnet lock hole being pierced by, for each elastic rolling component for described Multiple location holes for exposing and be convexly equipped in multiple pairs of baffles of the protecting cover inner surface, it is each it is described to baffle plate setting in each described fixed Opposite two sides in position hole.
Further, the lock hole shape is a cross bore.
Further, the door panel is also equipped at least one adjacent to the latch locking groove and locks decorative cover, described to lock decorations The corresponding each elastic rolling component of lid abuts.
Further, it is described lock riveting be fixed on the ontology, and it is described lock be located at two platforms it Between.
The present invention also has the following advantages that, is diminished using each elastic rolling component of the invention and (has filled up) car body The gap that may be present between the car door keeps car body more closely sealed with car door and becomes a structural body.
Each elastic rolling component includes a support and the rolling member being installed on support.Rolling member have an idler wheel and Wear the fulcrum for connecing idler wheel.Support has a board and is vertically installed in corresponding two support portions of board.Fulcrum is set up in On each support portion, and idler wheel is rotated relative to board, enables the displacement on the support of idler wheel elasticity.Each support of the present embodiment and All or part of of each rolling member is elastomer, so that support and idler wheel is capable of providing dual elasticity and reset effect, and same When have preferably to absorb and collide strength, reduce shutdown abnormal sound and other effects.
Protecting cover is offered for latching the bonnet lock hole being pierced by, multiple location holes for the exposing of each elastic rolling component and projection In multiple pairs of baffles of protecting cover inner surface, each pair of baffle plate setting is in opposite two sides of each location hole.When each rolling member idler wheel by When colliding strength, idler wheel itself and two support portions are capable of providing elasticity and restoring force, make rolling member protecting cover and platform it Between move, to absorb the impact/crash strength of the car door at closing time.In addition, the rotation of each idler wheel also can be offseted further The collision or percussion strength of car door at closing time, and then reduce the friction between car door.
Detailed description of the invention
Fig. 1 is the exploded view of car door fixed mechanism of the invention;
Fig. 2 is the constitutional diagram of car door fixed mechanism of the invention;
Fig. 3 is the cross-sectional view of car door fixed mechanism of the invention;
Fig. 4 is another angle cross-sectional view of car door fixed mechanism of the invention;
Fig. 5 is the another angle cross-sectional view of car door fixed mechanism of the invention;
Fig. 6 is that door panel installation one of the invention locks decorative cover and the schematic diagram that abuts with car door fixed mechanism;
Fig. 7 is that door panel of the invention installs another schematic diagram for locking decorative cover and abutting with car door fixed mechanism.
Description of symbols in figure:
10 car doors;20 door panels;30 latch locking grooves;100 car door fixed mechanisms;110 lock assemblies;112 ontologies;
114 ribs;120 locks;130 platforms;132 location holes;134 assembly holes;140 fixed structures;
150 protecting covers;152 bonnet lock holes;154 location holes;156 baffles;158 pillars;160 elastic rolling components;
170 supports;172 boards;174 support portions;176 recess portions;180 rolling members;182 idler wheels;
184 fulcrums;190 groups of bindings;200 lock decorative cover.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figures 1 to 5, the present invention provides a kind of car door fixed mechanism 100, be mounted on a car body (figure omit) and with One car door, 10 latch, the car door 10 is equipped with a door panel 20 and is opened in a latch locking groove 30 of the door panel 20, to enable peace Loaded on the lock 120 on car body by with door lock assembly (figure omit) locking that is set in the car door 10, so allow car door It is maintained at such as completely closed state.
Car door fixed mechanism 100 includes a lock assembly 110 and a fixed structure 140.Lock assembly 110 has an ontology 112, from the vertically extending lock 120 in 112 1 side surface of ontology and positioned at 112 corresponding two platforms 130 of ontology, wherein Each platform 130 is located at two sides of lock 120.112 shape of ontology as shown in Figure 1 is preferably rectangular-shaped at similar one;However at it In his different embodiment, the shape of ontology 112 also can be round, diamond shape or other suitable shapes, not limit.
Fixed structure 140 include bonnet body 112 and expose a protecting cover 150 of lock 120 and be set to each platform 130 with Multiple elastic rolling components 160 between protecting cover 150.150 shape of protecting cover as shown in Figure 1 is preferably similarly similar rectangular-shaped, It is fixed with corresponding to 112 the cover of ontology;In other different embodiments, the shape of the visual ontology 112 of protecting cover 150 is corresponding to be changed. The displacement between protecting cover 150 and each platform 130 of each 160 elasticity of elastic rolling component is simultaneously rotated relative to protecting cover 150.
In the present embodiment, lock 120 is preferably at a shape of a hoof, and is for example fixed on riveting or other suitable modes On one ribs 114 of ontology 112, wherein ribs 114 is the structure slightly from 112 middle of ontology protrusion, to reinforce this The rigidity of body 112.In addition, ontology 112 is also provided with two location holes 132 and two assembly holes 134, each location hole 132 and each Assembly hole 134 is respectively formed in each platform 130.Each assembly hole 134 is such as being fixed at the car body with fixing element bolt On (figure omits).About the quantity of location hole 132 and assembly hole 134, optionally increase and decrease, does not limit.
In embodiment as shown in Figures 1 and 3, also comprising wearing two group bindings 190 for connecing each location hole 132.Protecting cover 150 Corresponding each group binding 190 then has two pillars 158, is fixed on protecting cover 150 on ontology 112.Each group binding 190 is preferably class Like the rubber tack of screw, material is, for example, EPDM (Ethylene Propylene Diene Monomer rubber;Ternary EP rubbers) or other suitable materials.Characteristic about EPDM rubber is that flexible deformation can be generated under certain load, when After load is eliminated, then it can restore original-shape.
Each elastic rolling component 160 includes a support 170 and the rolling member 180 being installed on support 170.Rolling member 180 have an idler wheel 182 and wear the fulcrum 184 for connecing idler wheel 182.Support 170 has a board 172, is vertically installed in board 172 corresponding two support portions 174 and the recess portion 176 positioned at each 174 top of support portion.Fulcrum 184 is set up in each support On the recess portion 176 in portion 174, and idler wheel 182 is rotated relative to board 172, enables being displaced on support 170 for the elasticity of idler wheel 182. However in other different embodiments, each rolling member 180 also can be a ball, and each support 170 is then for example to coat the rolling The arc bearing seat of pearl (figure omits).
In addition, the present embodiment each support 170 and each rolling member 180 idler wheel 182 all or part of be elastomer, and Material is similarly flexible EPDM or other suitable materials.EPDM rubber is removed can generate elastic change under certain load Outside shape;After load is eliminated, original-shape can be restored.Other characteristics of EPDM rubber also including, for example, weather-resistant, it is heat-resisting/ High temperature, resistance to ozone etc., while also there is excellent insulation performance.Therefore being all the support 170 of elastic material and idler wheel 182 can be with Dual elasticity and reset effect are provided, and has preferably absorb collision strength simultaneously, reduces shutdown abnormal sound and other effects.
Protecting cover 150 offer for lock 120 be pierced by a bonnet lock hole 152, for each elastic rolling component 160 expose it is multiple Location hole 154 and multiple pairs of baffles 156 for being convexly equipped in 150 inner surface of protecting cover, each pair of baffle 156 are set to each location hole 154 Opposite two sides.The shape of bonnet lock hole 152 as shown in Figures 1 and 2 is preferably a cross bore, and so that lock 120 is worn, there are also supply Fixing element (figure omits) penetrates each assembly hole 134 from bonnet lock hole 152 and is fixed on the car body (figure omits).
In embodiment as shown in Figures 1 to 5,4 elastic rolling components 160 are preferably arranged with, 4 is respectively arranged in and determines In the hole 154 of position.Further, each support 170 of each elastic rolling component 160 is positioned at shield using corresponding two baffles 156 In lid 150.The fulcrum 184 of each idler wheel 182 is set up on two support portions 174 and protrudes from the space between two baffles 156 (not indicating) enables what the fulcrum 184 of each idler wheel 182 limited to move up and down between two baffles 156, and provides each idler wheel 182 stable rotations.
Therefore when the idler wheel 182 of each rolling member 180 is by collision strength, idler wheel 182 itself and two equal energy of support portion 174 It is enough that elasticity and restoring force are provided, so that rolling member 180 is moved (displacement) between protecting cover 150 and platform 130, to absorb the car door Impact/crash strength at closing time.In addition, can further offset car door at closing time by the rotation of each idler wheel 182 or ball Collision or tap strength, and then reduce and car door between friction.
Please also refer to shown in Fig. 6 and Fig. 7, the door panel 20 is also equipped at least one lock adjacent to the latch locking groove 30 Attached decorative cover 200.In embodiment as shown in the figure, preferably respectively corresponds each the setting of elastic rolling component 160 4 and lock decorative cover 200, to be abutted respectively with each elastic rolling component 160, to prevent the baking vanish of door panel 22 from scratching or abrasion, while can increase Add the durability degree of the car door 10 and fixed structure 100.Decorative cover 200 material described herein that locks is, for example, polyformaldehyde (POM; Polyoxymethylene), also known as plastic steel, with outstanding low frictional properties, wearability, excellent dimensional stability, together When there is the hardness, intensity and rigidity of metalloid again.
When car door 10 is closed out of export-oriented car body (figure omits), the corresponding car door fixed mechanism of the latch locking groove 30 of door panel 20 100 120 snapping of lock, and pass through door lock assembly (figure omits) the locking lock 120 in car door 10.At this point, in door panel 20 Each elastic rolling component 160 of abutting that decorative cover 200 can collide respectively is respectively locked, each elastic rolling component 160 absorbs impact force simultaneously The abutting door panel 20 of elasticity, with the gap (not indicating) filled up between car door 10 and car body.
Specifically, each rolling member 180 of the present embodiment and each support 170 are able to absorb and close in car door 10 in vertical Gap on door direction realizes that car door 10 and car body (figure omits) increasingly constitute a structural body, to increase between car door 10 and car body Rigidity.Vehicle is so reduced in excessively curved, changing Lane, or even when the manipulation state such as road of climbing the mountain, reduces steering wheel rotation amplitude, And then optimize the handling and stability of vehicle.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention Protection scope within.Protection scope of the present invention is subject to claims.

Claims (12)

1. a kind of car door fixed mechanism, be mounted on a car body and with a vehicle door latch, the car door is equipped with a door panel and opens Set on a latch locking groove of the door panel, which is characterized in that the car door fixed mechanism includes:
One lock assembly, the lock assembly is latched with an ontology, from one side surface of ontology vertically extending one and position In corresponding two platforms of the ontology, wherein each platform is located at two sides of the lock;And
One fixed structure, comprising ontology described in the cover and expose a protecting cover of the lock and be set to each platform with it is described Multiple elastic rolling components between protecting cover, wherein each elastic rolling component elasticity in the protecting cover and each platform Between displacement and relative to the protecting cover rotation.
2. car door fixed mechanism as described in claim 1, which is characterized in that each elastic rolling component includes a support And it is installed on the rolling member on the support.
3. car door fixed mechanism as claimed in claim 2, which is characterized in that it is described that there is the rolling member idler wheel and wearing to connect One fulcrum of idler wheel, the support have a board, are vertically installed in corresponding two support portions of the board and are located at each One recess portion of the support portion, the fulcrum are set up on the recess portion of each support portion, and the idler wheel is relatively described Board rotation.
4. car door fixed mechanism as claimed in claim 2, which is characterized in that each rolling member is a ball.
5. the car door fixed mechanism as described in claim 2 to 4, which is characterized in that each support and each rolling member are complete Portion or a part are elastomer, and material is ethylene propylene diene rubber.
6. car door fixed mechanism as described in claim 1, which is characterized in that the ontology is also provided with two location holes and two A assembly hole, each location hole and each assembly hole are respectively formed in each platform.
7. car door fixed mechanism as claimed in claim 6, which is characterized in that also comprising wearing two groups for connecing each location hole Binding, the protecting cover, which corresponds to each described group of binding, then has two pillars, is fixed on the protecting cover on the ontology.
8. car door fixed mechanism as claimed in claim 7, which is characterized in that each described group of binding is elastomer, and material is Ethylene propylene diene rubber.
9. car door fixed mechanism as described in claim 1, which is characterized in that the protecting cover offers what the confession lock was pierced by One bonnet lock hole, the multiple location holes exposed for each elastic rolling component and multiple pairs of gears for being convexly equipped in the protecting cover inner surface Plate, it is each it is described to baffle plate setting in opposite two sides of each location hole.
10. car door fixed mechanism as claimed in claim 9, which is characterized in that the lock hole shape is a cross bore.
11. car door fixed mechanism as described in claim 1, which is characterized in that the door panel is also pacified adjacent to the latch locking groove Decorative cover is locked equipped at least one, the decorative cover that locks corresponds to each elastic rolling component abutting.
12. car door fixed mechanism as described in claim 1, which is characterized in that the ontology is fixed in the lock riveting On, and the lock is between two platforms.
CN201710373235.9A 2017-05-24 2017-05-24 Car door fixed mechanism Pending CN108930465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710373235.9A CN108930465A (en) 2017-05-24 2017-05-24 Car door fixed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710373235.9A CN108930465A (en) 2017-05-24 2017-05-24 Car door fixed mechanism

Publications (1)

Publication Number Publication Date
CN108930465A true CN108930465A (en) 2018-12-04

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ID=64449829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710373235.9A Pending CN108930465A (en) 2017-05-24 2017-05-24 Car door fixed mechanism

Country Status (1)

Country Link
CN (1) CN108930465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113216772A (en) * 2020-02-06 2021-08-06 麦格纳博科股份有限公司 Striker assembly for a closure latch in a motor vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561834A (en) * 2010-12-27 2012-07-11 爱信精机株式会社 Vehicle door fixing apparatus
CN102561836A (en) * 2010-11-04 2012-07-11 爱信精机株式会社 Movable wedge device for vehicle door fixing apparatus and vehicle door fixing apparatus
EP2562332A2 (en) * 2011-08-25 2013-02-27 Aisin Seiki Kabushiki Kaisha Vehicle door closure apparatus
CN104603382A (en) * 2012-09-07 2015-05-06 爱信精机株式会社 Affixation device for vehicle door
CN204804526U (en) * 2012-12-21 2015-11-25 爱信精机株式会社 Door fixing device
CN207194665U (en) * 2017-05-24 2018-04-06 福州明芳汽车部件工业有限公司 Car door fixed mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102561836A (en) * 2010-11-04 2012-07-11 爱信精机株式会社 Movable wedge device for vehicle door fixing apparatus and vehicle door fixing apparatus
CN102561834A (en) * 2010-12-27 2012-07-11 爱信精机株式会社 Vehicle door fixing apparatus
EP2562332A2 (en) * 2011-08-25 2013-02-27 Aisin Seiki Kabushiki Kaisha Vehicle door closure apparatus
CN104603382A (en) * 2012-09-07 2015-05-06 爱信精机株式会社 Affixation device for vehicle door
CN204804526U (en) * 2012-12-21 2015-11-25 爱信精机株式会社 Door fixing device
CN207194665U (en) * 2017-05-24 2018-04-06 福州明芳汽车部件工业有限公司 Car door fixed mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113216772A (en) * 2020-02-06 2021-08-06 麦格纳博科股份有限公司 Striker assembly for a closure latch in a motor vehicle
CN113216772B (en) * 2020-02-06 2023-03-14 麦格纳博科股份有限公司 Striker assembly for a closure latch in a motor vehicle

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Application publication date: 20181204