CN206600083U - A kind of splitting cnginc cover lockset and engine casing assembly - Google Patents

Abstract

The utility model discloses a kind of splitting cnginc cover lockset and engine casing assembly, it is related to automotive hood field of lockset.The splitting cnginc cover lockset includes retaining mechanism, unlocking mechanism and driving member.Retaining mechanism and unlocking mechanism split are arranged, the position of the two can arbitrarily be adjusted, and connected retaining mechanism and unlocking mechanism using driving member.When needing to open hood body, people start unlocking mechanism, and driving member is driven in the presence of unlocking mechanism, retaining mechanism is opened, and open hood body.Compared with hood lockset of the prior art, retaining mechanism and unlocking mechanism of the splitting cnginc cover lockset that the utility model is provided as a result of Split type structure, and it is used as the driving member of transmission motion, so the position of retaining mechanism and unlocking mechanism can arbitrarily be adjusted, the torsion needed when making people more convenient to use, and opening is also smaller.

Description

A kind of splitting cnginc cover lockset and engine casing assembly

Technical field

The utility model is related to automotive hood field of lockset, is locked in particular to a kind of splitting cnginc cover Tool and engine casing assembly.

Background technology

Hood is most eye-catching bodywork component, one of the part often to be watched of person that is buying car.To hood Major requirement is that heat-insulating sound-insulating, sole mass be light, rigidity is strong.The hood turned over is opened to predetermined angular, should not be with Preceding windshield contact, the minimum spacing that should have one about 10 millimeters.To prevent in traveling because vibration is voluntarily opened, start Hood front end will be provided with locking system, and locking system switch is arranged on below compartment instrument board, the hood when car door is pinned Also it should pin simultaneously.

Inventor's research finds that current bonnet louver opening handle is integrally fixed at hood and locked, by starting Hood lock is fixed on vehicle body water tank upper beam, when bonnet louver opening handle apart from hood leading edge farther out.Opening , it is necessary to which reaching into hood bottom stirs the rotation of bonnet louver opening handle during hood, it can just open and start Hood.Due to can't see the bonnet louver opening handle, operate inconvenience.

In view of this, design and manufacture a kind of less splitting cnginc cover lockset of easy to operate, torsion and start Hood assembly is particularly particularly important in vehicle production.

Utility model content

The purpose of this utility model is to provide a kind of splitting cnginc cover lockset, simple in construction, is needed during unlatching Torsion is smaller, is convenient for people to open or close hood.

Another object of the present utility model is to provide a kind of engine casing assembly, simple in construction, the torsion needed during unlatching Power is smaller, is convenient for people to open or close hood, can reasonably arrange inner space.

The utility model is realized using following technical scheme.

A kind of splitting cnginc cover lockset, applied to engine casing assembly, engine casing assembly includes hood body, point Body formula hood lockset includes retaining mechanism, unlocking mechanism and driving member, and retaining mechanism is used to be connected with hood body, to beat Hood body is opened or locks, unlocking mechanism is Split type structure with retaining mechanism, and unlocking mechanism passes through driving member and retaining mechanism Connection, to open retaining mechanism.

Further, driving member includes bracing wire, and bracing wire is provided with first end and the second end, and first end connects with retaining mechanism Connect, the second end is connected with unlocking mechanism, unlocking mechanism can be by pulling bracing wire to realize the opening to retaining mechanism.

Further, driving member also includes protective layer, and protective layer is sheathed on outside bracing wire, and is slidably connected with bracing wire, to prevent Only bracing wire is exposed produces friction with other parts outside.

Further, retaining mechanism includes card hook part, fixture and return unit, one end of fixture and one end of protective layer It is fixedly connected, the other end is connected with return unit, first end stretches out protective layer, and is fixedly connected with return unit, so that return unit exists Movable under the pulling of bracing wire, return unit is fixedly connected with card hook part.

Further, return unit includes torsion spring, rotating shaft and movable button, and rotating shaft is fixedly installed in fixture, and card hook part is arranged In outside rotating shaft, and it is connected with axis of rotation, card hook part is fixedly connected by movable button with first end, torsion spring set is remote located at rotating shaft One end of fixture, and be fixedly connected with movable button.

Further, card hook part includes installation portion, connecting portion and Access Division, and installation portion is fixed by connecting portion with Access Division Connection, installation portion is fixedly connected with movable button, and installation portion is sheathed on rotating shaft, and is connected with axis of rotation, and Access Division is used to lock Hood body.

Further, unlocking mechanism includes fixed plate and handle, and handle is movably installed in fixed plate, and protective layer is away from locking One end of mechanism is fixedly connected with fixed plate, and protective layer is stretched out at the second end, and is fixedly connected with handle.

A kind of engine casing assembly, including forward engine room, crossbeam, hood body and splitting cnginc cover lockset, crossbeam are solid Dingan County is loaded in forward engine room, and splitting cnginc cover lockset includes retaining mechanism, unlocking mechanism and driving member, and retaining mechanism is fixed It is installed on crossbeam, retaining mechanism is used to be connected with hood body, to open or lock hood body, unlocking mechanism and locking Mechanism is Split type structure, and unlocking mechanism is connected by driving member with retaining mechanism, to open retaining mechanism.

Further, fastener, fastener and retaining mechanism clamping are provided with hood body, to lock hood body.

Further, engine casing assembly also includes reinforcing plate, and unlocking mechanism is fixedly connected with crossbeam by reinforcing plate, opened Latch mechanism is arranged at the leading edge locus of forward engine room, is convenient for people to open retaining mechanism by unlocking mechanism.

The splitting cnginc cover lockset and engine casing assembly that the utility model is provided have the advantages that：

The splitting cnginc cover lockset that the utility model is provided, retaining mechanism and unlocking mechanism split are arranged, can be with The position of the two is arbitrarily adjusted, and connected retaining mechanism and unlocking mechanism using driving member.Work as needs When opening hood body, people start unlocking mechanism, and driving member is driven in the presence of unlocking mechanism, retaining mechanism is beaten Open, open hood body；When needing to close hood body, people push directly on hood body and return to original position, and retaining mechanism is It can lock.Compared with hood lockset of the prior art, the utility model provide splitting cnginc cover lockset due to The retaining mechanism and unlocking mechanism of Split type structure are employed, and is used as the driving member of transmission motion, it is possible to be arbitrary to adjust The position of retaining mechanism and unlocking mechanism is saved, the torsion needed when making people more convenient to use, and opening is also smaller.

The engine casing assembly that the utility model is provided, including splitting cnginc cover lockset, it is simple in construction, needed during unlatching The torsion wanted is smaller, is convenient for people to open or close hood, can reasonably arrange inner space.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

The structural representation for the engine casing assembly that Fig. 1 provides for the utility model embodiment；

The structural representation for the splitting cnginc cover lockset that Fig. 2 provides for the utility model embodiment；

Retaining mechanism is when bracing wire is pulled one in the splitting cnginc cover lockset that Fig. 3 provides for the utility model embodiment The structural representation at individual visual angle；

Retaining mechanism is another when bracing wire is pulled in the splitting cnginc cover lockset that Fig. 4 provides for the utility model embodiment The structural representation at one visual angle.

Icon：10- engine casing assemblies；100- splitting cnginc cover locksets；110- retaining mechanisms；111- card hook parts； 1111- installation portions；1113- connecting portions；1115- Access Divisions；113- fixtures；115- return units；1151- torsion springs；1153- turns Axle；1155- movable buttons；130- unlocking mechanisms；131- fixed plates；133- handles；150- driving members；151- bracing wires；1511- first End；The ends of 1513- second；153- protective layers；200- crossbeams；300- reinforcing plates；400- hood bodies.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.

, it is necessary to explanation, the finger such as term " interior ", " outer ", " on ", " under ", " level " in description of the present utility model The orientation or position relationship shown is that, based on orientation shown in the drawings or position relationship, or the utility model product is used when using The orientation or position relationship often put, are for only for ease of description the utility model and simplify description, rather than indicate or imply Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying Relative importance.

In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set Put ", " connected ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, it can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

Below in conjunction with the accompanying drawings, some embodiments of the present utility model are elaborated.In the case where not conflicting, under Feature in the embodiment stated can be mutually combined.

Embodiment

Fig. 1 is refer to, the utility model embodiment provides a kind of engine casing assembly 10, for starting to automobile preposition The covering and protection of machine.The engine casing assembly 10 includes forward engine room (not shown), crossbeam 200, reinforcing plate 300, hood body 400 and splitting cnginc cover lockset 100.Crossbeam 200 is fixedly installed in forward engine room.Hood body 400 is covered in forward engine room On, and be connected with forward engine room rotation.Reinforcing plate 300 is fixedly connected with crossbeam 200, for installing splitting cnginc cover lockset 100.Splitting cnginc cover lockset 100 is arranged in forward engine room, and is fixedly connected with crossbeam 200, for by hood body 400 Open or lock onto on forward engine room.

Fig. 2 is refer to, the splitting cnginc cover lockset 100 includes retaining mechanism 110, unlocking mechanism 130 and driving member 150.Retaining mechanism 110 is fixedly installed on crossbeam 200, retaining mechanism 110 be used for be connected with hood body 400, with open or Person's locking hood body 400.Unlocking mechanism 130 is Split type structure with retaining mechanism 110, and unlocking mechanism 130 passes through driving member 150 It is connected with retaining mechanism 110, to open retaining mechanism 110.

In the present embodiment, fastener (not shown), fastener and the clamping of retaining mechanism 110 are provided with hood body 400, To lock hood body 400.

In the present embodiment, retaining mechanism 110 is fixedly installed on crossbeam 200, when hood body 400 is closed by crossbeam 200 lock with hood body 400, it is not limited to this, retaining mechanism 110 can also be arranged on other positions, as long as can Hood body 400 is locked in realization or open position is within protection domain of the present utility model.

Driving member 150 includes bracing wire 151 and protective layer 153.Protective layer 153 is sheathed on outside bracing wire 151, and with bracing wire 151 It is slidably connected, to prevent bracing wire 151 is exposed from producing friction with other parts outside.Bracing wire 151 is provided with the He of first end 1511 Second end 1513, first end 1511 is connected with retaining mechanism 110, and the second end 1513 is connected with unlocking mechanism 130, unlocking mechanism 130 can be by pulling bracing wire 151 to realize the opening to retaining mechanism 110.

Fig. 3 is refer to, retaining mechanism 110 includes card hook part 111, fixture 113 and return unit 115.In the present embodiment, Gu Determine part 113 to be fixedly installed on crossbeam 200, one end of fixture 113 is fixedly connected with one end of protective layer 153, the other end with Return unit 115 is connected.First end 1511 stretches out protective layer 153, and is fixedly connected with return unit 115, so that return unit 115 is being drawn It is movable under the pulling of line 151.Return unit 115 is fixedly connected with card hook part 111, is passed motion to card hook part 111, is made card hook part 111 separate with fastener, to open hood body 400.

Return unit 115 includes torsion spring 1151, rotating shaft 1153 and movable button 1155.Rotating shaft 1153 is fixedly installed in fixture 113, card hook part 111 is sheathed on outside rotating shaft 1153, and is connected with the rotation of rotating shaft 1153.Card hook part 111 by movable button 1155 with First end 1511 is fixedly connected, and torsion spring 1151 is sheathed on the one end of rotating shaft 1153 away from fixture 113, and solid with movable button 1155 Fixed connection.When bracing wire 151 is acted on without external force, torsion spring 1151 returns to original position in the presence of elastic force, while driving movable button 1155 return to original position, and card hook part 111 also returns to position during in locking.

Fig. 4 is refer to, card hook part 111 includes installation portion 1111, connecting portion 1113 and Access Division 1115.Installation portion 1111 leads to Connecting portion 1113 is crossed to be fixedly connected with Access Division 1115.Installation portion 1111 is fixedly connected with movable button 1155,1111 sets of installation portion It is connected located at rotating shaft 1153, and with the rotation of rotating shaft 1153.Access Division 1115 and fastener clamping are separated, for locking or Open hood body 400.

In the present embodiment, Access Division 1115 is provided with stop face (figure is not marked) and sliding surface (figure is not marked).Closing hood During body 400, sliding surface is directly contacted with fastener, to reduce resistance；After hood body 400 is closed, stop surface and buckle Part is abutted, to prevent fastener from coming off.

Fig. 2 is continued referring to, unlocking mechanism 130 includes fixed plate 131 and handle 133.Handle 133 is movably installed in fixation Plate 131, fixed plate 131 is fixedly connected with reinforcing plate 300, the one end of protective layer 153 away from retaining mechanism 110 and fixed plate 131 It is fixedly connected, protective layer 153 is stretched out at the second end 1513, and is fixedly connected with handle 133.

In the present embodiment, unlocking mechanism 130 is fixedly connected by reinforcing plate 300 with crossbeam 200, and unlocking mechanism 130 is set In the leading edge locus of forward engine room, it is convenient for people to open retaining mechanism 110 by unlocking mechanism 130, it is not limited to this, unlocks Mechanism 130 can also be arranged on other positions, can the position of relative adjustment be easy to people more reasonably to arrange the interior of forward engine room Portion space.

When hood body 400 needs to open, people pull the handle 133 positioned at forward engine room leading edge locus, the second end 1513 are moved in the presence of handle 133, and first end 1511 is also moved therewith.Now work of the movable button 1155 in first end 1511 The elastic force of torsion spring 1151 is overcome to rotate under, while driving installation portion 1111 to rotate, installation portion 1111 passes through the band of connecting portion 1113 Dynamic Access Division 1,115 1153 is rotated around the shaft, is separated the fastener corresponding with hood body 400 of Access Division 1115, is completed out Lock.

When hood body 400 needs locking, people promote hood body 400, fastener in the presence of inertia with card Hook 111 is contacted, the Forced rotation of card hook part 111, and fastener continues to decline, and when fastener drops to extreme lower position, external force disappears Lose, card hook part 111 resets under the elastic reaction of torsion spring 1151, hood body 400 is locked in fastener and the clamping of card hook part 111 Tightly.

The splitting cnginc cover lockset 100 that the utility model is provided, by retaining mechanism 110 and the split of unlocking mechanism 130 Arrangement, can arbitrarily be adjusted the position of the two, and utilize driving member 150 by retaining mechanism 110 and unlocking mechanism 130 connect.When needing to open hood body 400, people start unlocking mechanism 130, and driving member 150 is in unlocking mechanism It is driven in the presence of 130, retaining mechanism 110 is opened, opens hood body 400；When needing to close hood body 400 When, people push directly on hood body 400 and return to original position, and retaining mechanism 110 can be locked.With hood of the prior art Lockset is compared, retaining mechanism 110 of the splitting cnginc cover lockset 100 that the utility model is provided as a result of Split type structure With unlocking mechanism 130, and the driving member 150 for being used as transmission to move, it is possible to arbitrary regulation retaining mechanism 110 and unlocking The position of mechanism 130, makes people more convenient to use, and because the moment of torsion of unlocking mechanism 130 is longer, so when opening The torsion needed is also smaller.Engine casing assembly 10 is more reasonably arranged the inner space of forward engine room, be convenient for people to Open or close hood body 400.

Preferred embodiment of the present utility model is these are only, the utility model is not limited to, for this area Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within, Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.

Claims (8)

1. a kind of splitting cnginc cover lockset, applied to engine casing assembly, the engine casing assembly includes hood body, Characterized in that, the splitting cnginc cover lockset includes retaining mechanism, unlocking mechanism and driving member, the retaining mechanism is used It is connected in the hood body, to open or lock the hood body, the unlocking mechanism is with the retaining mechanism Split type structure, the unlocking mechanism is connected by the driving member with the retaining mechanism, described to open the retaining mechanism Driving member includes bracing wire, and the bracing wire is provided with first end and the second end, and the first end is connected with the retaining mechanism, described Second end is connected with the unlocking mechanism, and the driving member also includes protective layer, and the protective layer is sheathed on outside the bracing wire, and It is slidably connected with the bracing wire.

2. splitting cnginc cover lockset according to claim 1, it is characterised in that the retaining mechanism includes grab Part, fixture and return unit, one end of the fixture are fixedly connected with one end of the protective layer, and the other end resets with described Part is connected, and the first end stretches out the protective layer, and is fixedly connected with the return unit, so that the return unit is drawn described Movable under the pulling of line, the return unit is fixedly connected with the card hook part.

3. splitting cnginc cover lockset according to claim 2, it is characterised in that the return unit includes torsion spring, turned Axle and movable button, the rotating shaft are fixedly installed in the fixture, and the card hook part is sheathed on outside the rotating shaft, and with described turn Axle rotates connection, and the card hook part is fixedly connected by the movable button with the first end, and the torsion spring set turns located at described The one end of axle away from the fixture, and be fixedly connected with the movable button.

4. splitting cnginc cover lockset according to claim 3, it is characterised in that the card hook part include installation portion, Connecting portion and Access Division, the installation portion are fixedly connected by the connecting portion with the Access Division, the installation portion with it is described Movable button is fixedly connected, and the installation portion is sheathed on the rotating shaft, and is connected with the axis of rotation, and the Access Division is used to lock The tight hood body.

5. splitting cnginc cover lockset according to claim 1, it is characterised in that the unlocking mechanism includes fixed plate And handle, the handle is movably installed in the fixed plate, the one end of the protective layer away from the retaining mechanism with it is described solid Fixed board is fixedly connected, and the protective layer is stretched out at second end, and is fixedly connected with the handle.

6. a kind of engine casing assembly, it is characterised in that including forward engine room, crossbeam, hood body and splitting cnginc cover lock Tool, the crossbeam is fixedly installed in the forward engine room, and the splitting cnginc cover lockset includes retaining mechanism, unlocking mechanism And driving member, the retaining mechanism is fixedly installed on the crossbeam, and the retaining mechanism is used to be connected with the hood body, To open or lock the hood body, the unlocking mechanism is Split type structure, the unlocking mechanism with the retaining mechanism It is connected by the driving member with the retaining mechanism, to open the retaining mechanism.

7. engine casing assembly according to claim 6, it is characterised in that be provided with fastener on the hood body, The fastener and the retaining mechanism clamping, to lock the hood body.

8. engine casing assembly according to claim 6, it is characterised in that the engine casing assembly also includes strengthening Plate, the unlocking mechanism is fixedly connected by the reinforcing plate with the crossbeam, and the unlocking mechanism is arranged at the forward engine room Leading edge locus.