CN103373398A - Dragline-adjustable connecting device for unlocking engine hood - Google Patents
Dragline-adjustable connecting device for unlocking engine hood Download PDFInfo
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- CN103373398A CN103373398A CN2013102995062A CN201310299506A CN103373398A CN 103373398 A CN103373398 A CN 103373398A CN 2013102995062 A CN2013102995062 A CN 2013102995062A CN 201310299506 A CN201310299506 A CN 201310299506A CN 103373398 A CN103373398 A CN 103373398A
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Abstract
The invention relates to a dragline-adjustable connecting device for unlocking an engine hood. The dragline-adjustable connecting device comprises a shell, a slider and a shell cover. A pair of pivots facing outwards is arranged on the side wall of one end of the shell. Round holes corresponding to the pivots facing outwards are formed in the side wall of one end of the shell cover. The shell cover and the shell are connected to be a whole through the pivots facing outwards. A linear sliding groove used for mounting the slider is formed in the inner bottom surface of the shell. Clamping grooves used for mounting a driving-end dragline joint, a first driven-end dragline joint and a second driven-end dragline joint respectively are formed in the upper surface of the slider, and an integrally-formed guide column is arranged on the lower surface of the slider and mounted in the linear sliding groove. The dragline-adjustable connecting device has the advantages that the side face of the slider is an arc surface, the bottom of the slider is mounted in the linear sliding groove through the guide column, the slider can adjust motion strokes of two driven-end draglines through its own rotation to reach stress balance when the draglines are in motion, and the two driven-end draglines are ensured to balance and smoothly advance, so that effective unlocking of the engine hood is realized.
Description
Technical field
The present invention relates to a kind of drag-line adjustable connector for the bonnet release.
Background technology
The automobile engine cover drag-line be used for to connect bonnet and body portion driving compartment, by the handle in the manual control driving compartment transmitting actuating force to bonnet, thereby move to being arranged at the capable release of being locked into of bonnet both sides.The mechanism that the bonnet drag-line is realized unlocking function as a transmission power and displacement, the validity of its unlocking operation and traveling comfort just become most important two factors of automobile engine cover drag-line performance.Existing automobile engine cover drag-line in the market, usually adopt with a drive end drag-line and drag two driven end drag-line motions and then drive subsidiary's action, one end of drive end drag-line links to each other with the handle in the operator's compartment, the other end is connected on the slide block of a connecting device, this connecting device also links to each other with an end of two driven end drag-lines simultaneously, and the other end of driven end drag-line is connected to bonnet.When then can affecting continuous drive end drag-line and then the slide block by connecting device, chaufeur pulling handle drives two driven end drag-lines motions, thereby to the lock release of bonnet both sides.
For this connecting device, moving linearly only in the track that its slide block is established in connecting device, begin the stroke of release and another driven end Cable forces and move to bonnet and begin the stroke of release when inconsistent when a driven end Cable forces moves to bonnet, the lock discontinuity that will cause the bonnet both sides is that releasing force is inhomogeneous, that short drag-line elder generation's release of play motion appears and the situation of release after other, feel to have some setbacks when this can make chaufeur that unlocking operation is namely pulled handle, affect operating handle; When two driven drag-line play motion differences are slightly large, can cause only untiing the lock of the bonnet of that short root drag-line one side of play motion, and the bonnet of not opening, also can mislead chaufeur and think that the lock of both sides all unties, situation for the bonnet that has caused " vacation is opened ", also needing repeatedly to spur the drive end drag-line could solve again, effectively release, time and energy have been wasted, and repeatedly might cause connecting device to damage in the operating process, the product or the method that also do not have at present to address these problems occur.
Summary of the invention
The purpose of this invention is to provide a kind of drag-line adjustable connector for the bonnet release, slide block can be regulated the movement travel of two driven end drag-lines to reach stress balance by self rotation when drag-line moves, guarantee that two driven end drag-line balances surely advance, to overcome present prior art above shortcomings.
The objective of the invention is to be achieved through the following technical solutions:
A kind of drag-line adjustable connector for the bonnet release, comprise housing, slide block and case lid, the two opposite side walls of described housing one end is provided with a pair of export-oriented pivot, described case lid one end arranges two relative sidewalls, described sidewall is provided with the circular hole corresponding with described export-oriented pivot, described case lid is connected as a whole by export-oriented pivot with housing, the inner bottom surface of described housing is provided with for the straight line chute that slide block is installed, the both ends of described housing offer respectively for the drive end drag-line, the spacing hole that the casing cover of the first driven end drag-line and the second driven end drag-line is fixing, the upper surface of described slide block is provided with the drive end drag-line is installed respectively, the draw-in groove of the joint of the first driven end drag-line and the second driven end drag-line, the lower surface of described slide block is provided with integrated guide pillar, and this guide pillar is installed in the described straight line chute.
The above-mentioned drag-line adjustable connector that is used for the bonnet release, the two sides that described slide block and inner walls are joined are cambered surface.
The above-mentioned drag-line adjustable connector that is used for the bonnet release is provided with to this straight line chute bilateral symmetry the fin parallel with the bottom surface.
The above-mentioned drag-line adjustable connector that is used for the bonnet release, drive end drag-line, the first driven end drag-line and the second driven end drag-line are positioned at the middle part that enclosure interior divides and are equipped with the joint corresponding with described draw-in groove, and described drive end drag-line, the first driven end drag-line and the second driven end drag-line are positioned at the end that enclosure interior divides and also are provided with casing cover.
The above-mentioned drag-line adjustable connector that is used for the bonnet release, the diameter of described spacing hole is less than the diameter at casing cover bayonet socket place.
The above-mentioned drag-line adjustable connector that is used for the bonnet release is provided with protruding ply-yarn drill symmetrically on the lateral wall of described housing, described case lid is provided with hole clipping with the correspondence position that described ply-yarn drill matches.
Beneficial effect of the present invention is: the side of slide block is arc surface, the bottom is installed in the straight line chute by guide pillar, slide block can be regulated the movement travel of two driven end drag-lines to reach stress balance by self rotation when drag-line moves, guarantee that two driven end drag-line balances surely advance, thereby more effectively bonnet is carried out release.
Description of drawings
The below is described in further detail the present invention with reference to the accompanying drawings.
Fig. 1 is the integral structure scheme drawing of the described drag-line adjustable connector for the bonnet release of the embodiment of the invention;
Fig. 2 is that the embodiment of the invention is described for the drag-line adjustable connector of bonnet release and the explosion type structural representation of cooperation drag-line thereof;
Fig. 3 is the lateral plan of the described drag-line adjustable connector for the bonnet release of the embodiment of the invention;
Fig. 4 is the slide block structure scheme drawing of the described drag-line adjustable connector for the bonnet release of the embodiment of the invention;
Fig. 5 is the slider bottom structural representation of the described drag-line adjustable connector for the bonnet release of the embodiment of the invention.
Among the figure:
1, housing; 2, slide block; 3, case lid; 4, export-oriented pivot; 5, circular hole; 6, straight line chute; 7, drive end drag-line; 8, the first driven end drag-line; 9, the second driven end drag-line; 10, spacing hole; 11, draw-in groove; 12, guide pillar; 13, cambered surface; 14, joint; 15, casing cover; 16, ply-yarn drill; 17, hole clipping.
The specific embodiment
Shown in Fig. 1 or 2; the described a kind of drag-line adjustable connector for the bonnet release of the embodiment of the invention; comprise housing 1; slide block 2 and case lid 3; described housing 1 and case lid 3 are rectangular recess shape shell; the two opposite side walls of described housing 1 one ends is provided with a pair of export-oriented pivot 4; the two opposite side walls of described case lid 3 one ends is provided with the circular hole 5 corresponding with described export-oriented pivot 4; described case lid 3 is by export-oriented pivot 4; described circular hole 5 is connected as a whole with housing 1; and on the lateral wall of described housing 1, be provided with symmetrically the projection ply-yarn drill 16; described case lid 3 is provided with hole clipping 17 with the correspondence position that described ply-yarn drill 16 matches; therefore housing 1 can be around described export-oriented pivot 4 rotations with case lid 3; when rotation to the outer wall of the inwall of described case lid 3 and housing 1 joins; can fasten by described ply-yarn drill 16 and described hole clipping 17 is that a sealing is whole; when housing 1 and case lid 3 clamping closing lid; can not deviate from after can fixing and protect the assembling of slide block and housing; also avoid simultaneously the intrusion of extraneous dust and foul, for described slide block provides together dustproof barrier.
As shown in Figure 2, the inner bottom surface of described housing 1 is provided with for the straight line chute 6 that slide block is installed, the both ends of described housing 1 offer respectively for drive end drag-line 7, the spacing hole 10 that the casing cover 15 of the first driven end drag-line 8 and the second driven end drag-line 9 is fixed, the upper surface of described slide block 2 is provided with drive end drag-line 7 is installed respectively, the draw-in groove 11 of the joint 14 of the first driven end drag-line 8 and the second driven end drag-line 9, the lower surface of described slide block 2 is provided with integrated guide pillar 12, this guide pillar 12 is installed in the described straight line chute 6, and slide block 2 can rotate around himself axle center thus.
As shown in Figure 3, the middle part that drive end drag-line 7, the first driven end drag-line 8 and the second driven end drag-line 9 are positioned at housing 1 inside is equipped with the joint 14 corresponding with described draw-in groove 11, drive end drag-line 7, the first driven end drag-line 8 and the driven end drag-line 9 of being connected are positioned at housing 1 outer part and then connect with the corresponding link gear of car, such as release hinged arm, rim brake system etc.The end that described drive end drag-line 7, the first driven end drag-line 8 and the second driven end drag-line 9 are positioned at housing 1 part also is provided with casing cover 15, the diameter of described spacing hole 10 is less than the diameter at casing cover 15 bayonet socket places, is used for drive end drag-line 7, the first driven end drag-line 8 and the casing cover 15 of driven end drag-line 9 of being connected being connected and being fixed on housing 1.
Shown in Fig. 4 or 5, described slide block 2 is cambered surface 13 with the two sides that housing 1 inwall joins, slide block 2 is during along described straight line chute 6 moving linearly, when the inconsistent situation of movement travel appears in described the first driven end drag-line 8 and the second driven end drag-line 9, make the joint 14 stressed differences of two driven end drag-line, thereby make described slide block 2 do the rotation of certain angle along its cambered surface 13 around the axle center of described guide pillar 12 three joint 14 place plane discontinuity, thereby the inhomogeneous stressing conditions by slide block 2 is at housing 1 interior its movement travel and the stressed state that reaches a kind of balance automatically regulated, thereby make described the first driven end drag-line 8 consistent with the movement travel of described the second driven end drag-line 9, and then it is also balanced to have guaranteed that two driven end drag-lines are passed to the size of releasing force at lock place of bonnet both sides.
Further, be provided with to these straight line chute 6 bilateral symmetry the fin parallel with the bottom surface, when the straight line chute 6 of slide block 2 in housing 1 moves, can reduce the bottom surface of slide block 2 and the area of contact of described housing 1, thereby reduce friction, and then the pulling force of described drive end drag-line 7, the i.e. operating effort of chaufeur have been reduced to spur.
During concrete the use, chaufeur is by spurring the handle that is connected with described drive end drag-line and then being with movable slider to advanced by force direction, also be with simultaneously the two driven end drag-lines motion that is automatically connected on the slide block, when two inconsistent situations of driven end drag-line stroke occurring, cause the stressed difference of joint of two driven end drag-lines, thereby make slide block 2 produce moment of torsion in plane, three joint 14 places discontinuity, namely do the rotation of certain angle along the cambered surface 13 of both sides around its axle center by the guide pillar 12 of bottom, and then the movement travel of regulating two driven end drag-lines is to reach stress balance, guarantee that two driven end drag-line balances surely advance, thereby more effectively bonnet is carried out release.
Above-described embodiment only is for the invention example clearly is described, and is not the restriction to the invention specific embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.All any apparent variations of being extended out within the spirit and principles in the present invention or change still are among the protection domain of the invention claim.
Claims (6)
1. drag-line adjustable connector that is used for the bonnet release, comprise housing (1), slide block (2) and case lid (3), described housing (1) one end has two sidewalls that relatively arrange, this sidewall is provided with a pair of export-oriented pivot (4), the two opposite side walls of described case lid (3) one ends is provided with the circular hole (5) corresponding with described export-oriented pivot (4), described case lid (3) is connected as a whole by export-oriented pivot (4) with housing (1), the inner bottom surface of described housing (1) is provided with for the straight line chute (6) that slide block is installed, described housing (1) both ends offer respectively for drive end drag-line (7), the spacing hole (10) that the first driven end drag-line (8) and the second driven end drag-line (9) casing cover (15) separately are fixing, it is characterized in that: the upper surface of described slide block (2) is provided with and is respectively applied to install drive end drag-line (7), the draw-in groove (11) of the first driven end drag-line (8) and the second driven end drag-line (9) joint (14) separately, the lower surface of described slide block (2) is provided with integrated guide pillar (12), and this guide pillar (12) is installed in the described straight line chute (6).
2. the drag-line adjustable connector for the bonnet release according to claim 1 is characterized in that: described slide block (2) is cambered surface (13) with the two sides that housing (1) inwall joins.
3. the drag-line adjustable connector for the bonnet release according to claim 1 is characterized in that: be provided with to this straight line chute (6) bilateral symmetry the fin parallel with the housing inner bottom surface.
4. each described drag-line adjustable connector for the bonnet release according to claim 1-3, it is characterized in that: the middle part that drive end drag-line (7), the first driven end drag-line (8) and the second driven end drag-line (9) are positioned at housing (1) part is equipped with the joint (14) corresponding with respective card slot (11), and described drive end drag-line (7), the first driven end drag-line (8) and the second driven end drag-line (9) are positioned at the end that enclosure interior divides and also are provided with casing cover (15).
5. the drag-line adjustable connector for the bonnet release according to claim 4, it is characterized in that: the diameter of described spacing hole (10) is less than the diameter of casing cover (15) bayonet socket.
6. the drag-line adjustable connector for the bonnet release according to claim 5, it is characterized in that: be provided with symmetrically the ply-yarn drill (16) of projection on the lateral wall of described housing (1), the correspondence position that described case lid (3) matches with described ply-yarn drill (16) is provided with hole clipping (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299506.2A CN103373398B (en) | 2013-07-16 | 2013-07-16 | A kind of drag-line adjustable connector unlocked for bonnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310299506.2A CN103373398B (en) | 2013-07-16 | 2013-07-16 | A kind of drag-line adjustable connector unlocked for bonnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103373398A true CN103373398A (en) | 2013-10-30 |
| CN103373398B CN103373398B (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310299506.2A Active CN103373398B (en) | 2013-07-16 | 2013-07-16 | A kind of drag-line adjustable connector unlocked for bonnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103373398B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099084A (en) * | 2018-09-25 | 2018-12-28 | 浙江绿源电动车有限公司 | Linkage structure, braking system and vehicle |
| CN109458070A (en) * | 2018-12-24 | 2019-03-12 | 东莞雅音电子科技有限公司 | A kind of drag-line and its drag-line buffer unit |
| CN110778229A (en) * | 2019-12-03 | 2020-02-11 | 无锡忻润汽车安全系统有限公司 | Wire drawing and distributing switching mechanism for opening hood lock |
| US10830273B2 (en) | 2015-03-23 | 2020-11-10 | Honda Motor Co., Ltd | Cable coupling mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277830A (en) * | 1995-04-03 | 1996-10-22 | Honda Motor Co Ltd | Device for individually operating two driven parts by single operating member |
| JP2002038787A (en) * | 2000-07-21 | 2002-02-06 | Nippon Cable Syst Inc | Selectively operating apparatus for two cables |
| EP1411191A1 (en) * | 2002-10-18 | 2004-04-21 | Peugeot Citroen Automobiles SA | Opening device for the hood of a motor vehicle |
| CN200971910Y (en) * | 2006-11-01 | 2007-11-07 | 上汽通用五菱汽车股份有限公司 | Dragline for engine cover lock |
| CN201401069Y (en) * | 2009-05-05 | 2010-02-10 | 上海恩坦华汽车门系统有限公司 | Stayguy bracket of double stayguy type car door lock |
| CN203358702U (en) * | 2013-07-16 | 2013-12-25 | 上海蓝恩控制系统有限公司 | Adjustable dragline connecting device for unlocking engine cover |
-
2013
- 2013-07-16 CN CN201310299506.2A patent/CN103373398B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277830A (en) * | 1995-04-03 | 1996-10-22 | Honda Motor Co Ltd | Device for individually operating two driven parts by single operating member |
| JP2002038787A (en) * | 2000-07-21 | 2002-02-06 | Nippon Cable Syst Inc | Selectively operating apparatus for two cables |
| EP1411191A1 (en) * | 2002-10-18 | 2004-04-21 | Peugeot Citroen Automobiles SA | Opening device for the hood of a motor vehicle |
| CN200971910Y (en) * | 2006-11-01 | 2007-11-07 | 上汽通用五菱汽车股份有限公司 | Dragline for engine cover lock |
| CN201401069Y (en) * | 2009-05-05 | 2010-02-10 | 上海恩坦华汽车门系统有限公司 | Stayguy bracket of double stayguy type car door lock |
| CN203358702U (en) * | 2013-07-16 | 2013-12-25 | 上海蓝恩控制系统有限公司 | Adjustable dragline connecting device for unlocking engine cover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10830273B2 (en) | 2015-03-23 | 2020-11-10 | Honda Motor Co., Ltd | Cable coupling mechanism |
| CN109099084A (en) * | 2018-09-25 | 2018-12-28 | 浙江绿源电动车有限公司 | Linkage structure, braking system and vehicle |
| CN109458070A (en) * | 2018-12-24 | 2019-03-12 | 东莞雅音电子科技有限公司 | A kind of drag-line and its drag-line buffer unit |
| CN110778229A (en) * | 2019-12-03 | 2020-02-11 | 无锡忻润汽车安全系统有限公司 | Wire drawing and distributing switching mechanism for opening hood lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103373398B (en) | 2015-09-02 |
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