CN2276971Y - Bicycle or motor-vehicle lockset - Google Patents

Abstract

The utility model relates to a lock structure for bicycles or vehicles, which is mainly composed of a main half body and an auxiliary half body which match a lock catch unit. One ends of the main half body and the auxiliary half body which are bend arc annular sheets are pivoted, and a cylindrical installing base and a connecting seat are convexly arranged on the other ends which are contrary to the pivoted ends of the main half body and the auxiliary half body. The lock catch unit is cooperatively arranged between the cylindrical installing base and the connecting seat. Because of the integral and simplified lock catch structure and the feature in which one ends of the main half body and the auxiliary half body are pivoted, the purpose of convenient use is achieved.

Description

Bicycle or locomotive lock structure

The utility model is about a kind of bicycle or locomotive lock structure, mainly cooperates lock catch unit to form by major and minor halfbody; And make major and minor halfbody be made as curved arc shape ring plate, articulate mutually in the one end, and be provided with lock catch unit in the in addition side that major and minor halfbody differs from pivot end and give clip

Rapid by present locomotive growth amount, each family all has, and stolen by the thieves or robbers who act under cover of night by anti-locomotive, the user is except that the key that possesses a control locomotive startup power, be that many mats in addition add the U-shaped lock in the front-wheel of car, as Figure 20, shown in Figure 21, the U-shaped lock is with the inner locking bar B that detains the U-shaped of pulling of a tapered end A, make outside the blind end of locking bar B stretches out in, when stretching in key lock among the tapered end A, cooperate the interior buckle structure of settling of tapered end A and the unlatching of loosening to detain the state of the locking bar B that pulls, locking bar B two ends are broken away from by tapered end A, and to hold tapered end A on the other hand, in addition hand is held locking bar B, divides to be opposite between spoke the space by wheel C both sides and to insert in opposite directions and wear again, and two free ends of locking bar B are snapped in the relative hole of tapered end A again and detained by the internal lock buckle structure to pull; In like manner, when desire is opened, also locking bar B is separated with tapered end A and extract out outside wheel C.

And by aforementionedly unblank, the block action shape as can be known, it is very convenient that its locking bar B and tapered end A use in the operation; Reason is:

This U-shaped lock needs both hands to operate locking bar B, tapered end A simultaneously, therefore must allow at least that in U-shaped lock space, both sides the both hands elbow opens to draw back the operating space of locking bar B and tapered end A, hereat around under the narrow and small situation in space, need both hands to operate simultaneously again, be the use and the inconvenience of visible this type of U-shaped lock, practicality is not good.

Secondly, tapered end A is provided with buckle structure because of inside, and in addition tapered end A is that metal is made, so the volume of the heavier in addition locking bar B of tapered end A weight is big, it carries, fastens very convenient.

Main purpose of the present utility model provides a kind of bicycle or locomotive lock structure, mainly be to be a clasp shape respectively for the major and minor halfbody of curved arc shape ring plate gets movable being pivoted by form, and be matched with button that in addition end that major and minor halfbody differs from the hub side the is provided with easy operation structure of pulling, provide one to fasten little, the easy-to-use and lightweight and portable in volume in operating space by this, and can lock both artistic and practical by general U-shaped.

In order to reach above-mentioned purpose, the utility model mainly cooperates lock catch unit to be formed by major and minor halfbody; Major and minor halfbody is curved arc shape ring plate, and one end mat one pivot each other is articulated, and end then respectively is provided with columned dress seat and joint chair in addition, also cooperates therebetween to be provided with lock catch unit.

Dress seat of the present utility model can be set as empty form in, and an end forms the terrace edge of tool smaller aperture due, and other end is made as opening to be held into lock catch unit; Joint chair is then established tool one clamping rod in an end of relative dress seat, and its clip rod end forms a bigger oval projection and fits identical with the hole shape of dress seat terrace edge; Lock catch unit is made up of a control member and a core, control member is established one and is slightly less than the cylinder of adorning the seat internal diameter, one end form one can for the oval projection of clamping rod hold into shrinkage pool, the resistance sheet of shrinkage pool end build-in one tool elliptical slot, other end then form a draw-in groove and can engage with the projection of core.

Also can in this lock catch unit, be embedded two semicircles resistance sheet by each moulding one projection of nose end upper and lower sides of the shrinkage pool of control member in addition.

The purpose of this utility model also can be reached like this, the control member of this lock catch unit is an arc-like sheet two ends moulding two circular piece, the circular piece at its two ends and respectively be provided with an elliptical slot and square hole clipping, the hole clipping of an end circular piece and core clamping, the circular piece button of the elliptical slot clamping rod of pulling.

Dress seat of the present utility model can be made as approximate interior hollow round column body with joint chair, it is held in opposite directions and respectively forms a terrace edge, joint chair or dress seat one pedestal inside set firmly the core of a location sleeve pipe and an activity and form a lock catch unit, the spring of noose on the clip bolt of suitable ccontaining core body of the inner formation of locating sleeve one scalariform slotted eye and one end elongation moulding and the clip bolt, and have a long slot bore to stretch to the location on the locating sleeve for the protruding pin on the core; In addition in establishing another pedestal of lock catch unit, joint chair or dress seat do not establish a fixed tubing string, one end face of the relative lock catch unit of tubing string forms the suitable cramp that installs a ring that gives in a concave plane, and concave plane central authorities and ora terminalis respectively form a shrinkage pool and short slot, the built-in shell fragment of short slot, its lamellar body one end installs recess set relatively on cramp.

The purpose of this utility model can be reached like this, this dress seat is respectively to form a terrace edge and a clamping rod with the end in opposite directions of joint chair, the built-in lock catch unit of dress seat, and lock catch unit comprises a control member and a core, its control member forms a tool directly to the concave plane of parallel edges in its end face of adorning a terrace edge in opposite directions, wherein be installed with a locking plate slidably, and the glide direction of relative locking plate forms a short slot and a ccontaining shell fragment on the concave plane, the suitable locking plate that is butted on of shell fragment one end, a multiple shrinkage pool and the long slot bore of on concave plane central authorities and locking plate, respectively forming, the upper end of its locking plate long slot bore is set as flat end, and forms the projection clamping mutually of draw-in groove and core in the in addition end face of control member; Clamping rod on this joint chair is the body of rod of tool awl gradient in addition, forms a caulking groove on its end.

The utility model utilizes major and minor halfbody to make things convenient for clutch to be pivoted form, and during its snap close, dress seat, joint chair can be with short distance fastening of planting mutually, and the operating space is very little, and major and minor halfbody launches the greatly also convenient taking-up of opening that forms; In addition lightweight and portable in volume of the present utility model, structure are simplified, and carry, hang all very convenient, have no to commonly use, the locking bar long shortcoming that be awkward use heavier because of tapered end, and simultaneously, outward appearance of the present utility model is also comparatively slick and sly smooth and easy.

The utility model is described in further detail below in conjunction with graphic and embodiment.

Fig. 1 is the element exploded view of the utility model first embodiment;

Fig. 2 is a combination external view of the present utility model;

Fig. 3 is the assembled sectional view of the utility model first embodiment;

Fig. 4 is the variation illustration of the utility model first embodiment control member;

Fig. 5 is the view of pulling of separating of the utility model first embodiment;

Fig. 6 is the A-A cross section view of Fig. 5;

Fig. 7 is the lock of the utility model first embodiment view of pulling;

Fig. 8 is the B-B cross section view of Fig. 7;

Fig. 9 is the structural representation of the utility model second embodiment;

Figure 10 is the structural representation of the utility model the 3rd embodiment;

Figure 11 is the lock of the utility model the 3rd embodiment view of pulling;

Figure 12 is the C-C cross section view of Figure 11;

Figure 13 is the view of pulling of separating of the utility model the 3rd embodiment;

Figure 14 is the D-D cross section view of Figure 13;

Figure 15 is the structural representation of the utility model the 4th embodiment;

Figure 16 is the lock of the utility model the 4th embodiment view of pulling;

Figure 17 is the E-E cross section view of Figure 16;

Figure 18 is the view of pulling of separating of the utility model the 4th embodiment;

Figure 19 is the F-F cross section view of Figure 18;

Figure 20 commonly uses lockset to be implemented on the external view that the wheel lock is pulled;

Figure 21 is a breakdown action floor map of commonly using lockset.

Fig. 1-shown in Figure 3, lockset of the present utility model mainly cooperate lock catch units 3 to be formed by major and minor halfbody 1,2, make major and minor halfbody 1,2 with the symmetrical shape end that is articulated, and end cooperates lock catch unit 3 and forms active buckle in addition, makes its handled easily fastening; Wherein, Major and minor halfbody 1,2 is curved arc shape ring plate, and relatively respectively is provided with pivot hole 11,21 in its semiorbicular end, wears combination to cooperate pivot 4 pivots; Next, the end place in addition that major and minor halfbody 1,2 differs from pivot hole 11,21 respectively is formed with columned dress seat 12 and joint chair 22, a terrace edge 13 and a clamping rod 23 that it is adorned the end in opposite directions of seat 12 and joint chair 22 and respectively forms a tool smaller aperture due; Wherein dress seat 12 is to be set as empty form in one and can be installed with for lock catch unit 3, and clamping rod 23 front ends of joint chair 22 ends form a bigger oval projection 231, and terrace edge 13 hole shapes of order dress seat 12 are set as identical form with its oval projection 231, suitablely make both can give slotting wearing; Again secondly, lock catch unit 3 is to include a control member 31 and a core 32, wherein control member 31 is set as one and is slightly less than the cylinder of adorning seat 12 internal diameters, one end forms the round shrinkage pool 311 in relative joint chair 22 clamping rods 23 oval projections 231 big footpaths, and establish a convex body 312 to set the resistance sheet 33 of a tool elliptical slot 331 in peritreme one side, the other end then forms a polygonal draw-in groove 313, again, as shown in Figure 4, this control member 31 also can respectively be established a convex body 312 in its circle shrinkage pool 311 end face peritreme upper and lower sides, and place the side end face, hole for two semicircles resistance sheet 33, form form with above-mentioned control member 31 effects; In addition, core 32 is to form a projection 321 suitable draw-in grooves 313 to be sticked in control member 31 in the inner, and make control member 31 and core 32 insert in regular turn in the dress seat 12, and mat one tip bar 322 passes the embedding hole 323 of adorning seat 12 default open-works 121 and being inserted in core 32, so that core 32 and dress seat 12 are set firmly, when making core 32 be subjected to the rotation of key mortise lock again, suitable projection 321 with the inner drives control member 31 rotations.

The utility model of using above-mentioned member composition is when using, as shown in Figure 5, when leading, secondary halfbody 1,2 butt joints form an annular locking bar, the clamping rod 23 of its joint chair 22 ends be suitable can pass dress seat 12 in opposite directions end terrace edges 13 and be placed through in the elliptical slot 331 and circle shrinkage pool 311 of dress seat 12 internal control products 31 end-damping fins 33, hereat, as shown in Figure 6, the oval projection 231 of these clamping rod 23 ends is to be corresponding direction with the elliptical slot 331 that hinders sheet 33, and can free clamping rod 23 be detached dress seat 12, even it is unlocking condition, order is main, secondary halfbody 1, the 2 unfoldable shape Convenient buttons that can be " 3 " type are pulled around the wheel lock; Desiring mat lock catch unit 3 is again locked when pulling circlewise stationary state of major and minor halfbody 1,2, as shown in Figures 7 and 8, be to revolve with inner projection 321 drive control members 31 with 32 rotations of key insertion core to move suitable angle, and the elliptical slot 331 of order resistance sheet 33 is not answered the oval projection 231 of complete corresponding clamping rod 23, must cause a clip effect, make clamping rod 23 deviate from.

Again, above-mentioned control member 31 main clip effects are to be the resistance sheet at two ends 33 and to hold draw-in groove 313 structures that engage for core 32 in addition, hereby, the utility model has a better simply form in addition, as shown in Figure 9, be to be the form that columniform control member 31 is set as one-body molded two circular piece 315,316 in an arc-like sheet 314 two ends originally, and on the circular piece 315,316 at two ends, respectively be provided with an elliptical slot 317 and polygon or non-circular hole clipping 318, its cooperation of mat be placed in the dress seat 12 and with core 32 clampings, also can reach and cause the pull effect of clamping rod 23 of lock.

In addition, as shown in figure 10, but be another buckle structure design that the utility model makes major and minor halfbody 1,2 phase clips; Wherein: ccontaining lock catch unit 3 is provided with a location sleeve pipe 34 and a core 32 in the dress seat 12, its locating sleeve 34 inner scalariform slotted eyes 341 that form, suitable clip bolt 324 for core 32 bodies and one end elongation moulding is worn and is closed, and on locating sleeve 34 pipe faces, form a fixing hole 342 and a long slot bore 343 respectively, default steady pin 344 is solidly plugged in fixing hole 342 on the suitable order dress seat 12, and protruding pin 325 on core 32 bodies is stretched be butted in the long slot bore 343, make the core 32 can be according to the pitch-row displacement and the unexpected disengaging of long slot bore 343; Again, on the clip bolt 324 of core 32 and noose one spring 326, and clip bolt 324 ends form a croze 327; In addition, the form of joint chair 22 is that design is similar to dress seat 12, built-in one with the fixing tubing string 5 of steady pin 51, the end face that this tubing string 5 is adorned seat 12 relatively forms the concave plane 53 of a tool shrinkage pool 52, in concave plane 53, to be installed with a ring-type cramp 6 slidably, and concave plane 53 1 ends form a short slot 531 ccontaining shell fragments 54, and make shell fragment 54 1 ends can install the recess 61 that forms relatively on cramp 6.

And utilize above-mentioned buckle structure to make major and minor halfbody 1,2 lock when pulling, as Figure 11 and shown in Figure 12, be to make major and minor halfbody 1,2 utilize pivot 4 rotations to make dress seat 12 involutory in joint chair 22, by stretching in the shrinkage pool 52 of tubing string 5 by press-fiting 12 cramp 6 that make core 32 compression springs 326 that its clip bolt 324 is inserted in the joint chair 22, make cramp 6 embeddings be butted on the croze 327 of clip bolt 324, form one and fasten the state of pulling of locking; When desiring release again, as Figure 13 and shown in Figure 14, be to utilize key to penetrate core 32 turn clip bolts 324 to shift, make the croze 327 of clip bolt 324 depart from cramp 6 buttons to the orientation, suitablely can be subjected to spring 326 ejections to withdraw from joint chair 22 together with core 32 to separate and pull and the multiple button of clip bolt 324 is pulled, order dress seat 22 be separated with joint chair 12.

Moreover, but the dress seat 12 of the foregoing description and joint chair 22 built-in snapping members double replacement mutually.

Again, in addition concept design one lock catch unit 3 can cooperate the clamping rod 25 that sets firmly of another form on the joint chair 22 to lock mutually and pull with being located in the dress seat 12, as shown in figure 15, be the end face that this control member 35 is adorned seat 12 terrace edges 13 in opposite directions to be formed a concave plane 351 and the suitable locking plate 36 slidably that is installed with, wherein the glide direction of the concave plane 351 relative locking plates 36 of control member 35 is to form a short slot 352 ccontaining shell fragments 37 thereon, its shell fragment 37 suitable breach 361 that can be butted on locking plate 36 upsides, and concave plane 351 central authorities form a shrinkage pool 353, reach and on locking plate 36, establish the straight long slot bore in a upper end 362, all can penetrate and the long slot bore 362 of the shrinkage pool 353 of its concave plane 351 and locking plate 36 is suitable, then also form projection 321 engagement connections of draw-in groove 354 and core 32 in addition in the end in addition of control member 35 for the clamping rod 25 on the joint chair 22; And the clamping rod 25 on this joint chair 22 is the body of rod that is made as tool awl gradient, and its front end one side forms a caulking groove 251; After using above-mentioned member and being assembled in dress seat 12, when joint chair 22 is involutory with dress seat 12, shown in Figure 166, even a bar section of joint chair 22 clamping rods 25 tool caulking grooves 251 passes the terrace edge 13 of dress seat 12 and stretches smoothly in the shrinkage pool 353 that places control member 35 with the awl inclined-plane ejection locking plate 36 of caulking groove 251 front ends, multiple locking plate 36 promptly is subjected to the reverse bottom offset of contact of shell fragment 37 that the suitable embedding of upside flat end of its long slot bore 362 is butted on the caulking groove 251 of clamping rod 25 again, as shown in figure 17, make locking plate 36 and clamping rod 25 form the clip effect; Desire again to separate when pulling, as shown in figure 18, inserting the related control member 35 of core 32 turns with key revolves and moves, locking plate 36 on its control member 35 promptly thereupon turn make flat end in its long slot bore 362 along the body of rod displacement of clamping rod 25, and do not fasten again in caulking groove 251 (as Figure 19), so clamping rod 25 can be deviate from control member 35 again, make joint chair 22 can give and dissociate with dress seat 12.

Claims (6)

1, a kind of bicycle or locomotive lock structure mainly cooperate lock catch unit to be formed by major and minor halfbody; It is characterized in that: major and minor halfbody is curved arc shape ring plate, and one end mat one pivot each other is articulated, and end then respectively is provided with columned dress seat and joint chair in addition, also cooperates therebetween to be provided with lock catch unit.

2, bicycle according to claim 1 or locomotive lock structure is characterized in that: the dress seat can be set as empty form in, and an end forms the terrace edge of tool smaller aperture due, and other end is made as opening to be held into lock catch unit; Joint chair is then established tool one clamping rod in an end of relative dress seat, and its clip rod end forms a bigger oval projection and fits identical with the hole shape of dress seat terrace edge; Lock catch unit is made up of a control member and a core, control member is established one and is slightly less than the cylinder of adorning the seat internal diameter, one end form one can for the oval projection of clamping rod hold into shrinkage pool, the resistance sheet of shrinkage pool end build-in one tool elliptical slot, other end then form a draw-in groove and can engage with the projection of core.

3, bicycle according to claim 2 or locomotive lock structure is characterized in that: each moulding one projection of the nose end upper and lower sides of the shrinkage pool of control member is embedded two semicircles resistance sheet in this lock catch unit.

4, bicycle according to claim 2 or locomotive lock structure, it is characterized in that: the control member of this lock catch unit is an arc-like sheet two ends moulding two circular piece, the circular piece at its two ends also respectively is provided with an elliptical slot and square hole clipping, the hole clipping of one end circular piece and core clamping, the circular piece button of the elliptical slot clamping rod of pulling.

5, bicycle according to claim 1 or locomotive lock structure, it is characterized in that: this dress seat can be made as approximate interior hollow round column body with joint chair, it is held in opposite directions and respectively forms a terrace edge, joint chair or dress seat one pedestal inside set firmly the core of a location sleeve pipe and an activity and form a lock catch unit, the spring of noose on the clip bolt of suitable ccontaining core body of the inner formation of locating sleeve one scalariform slotted eye and one end elongation moulding and the clip bolt, and have a long slot bore to stretch to the location on the locating sleeve for the protruding pin on the core; In addition in establishing another pedestal of lock catch unit, joint chair or dress seat do not establish a fixed tubing string, one end face of the relative lock catch unit of tubing string forms the suitable cramp that installs a ring that gives in a concave plane, and concave plane central authorities and ora terminalis respectively form a shrinkage pool and short slot, the built-in shell fragment of short slot, its lamellar body one end installs recess set relatively on cramp.

6, bicycle according to claim 1 or locomotive lock structure, it is characterized in that: this dress seat is respectively to form a terrace edge and a clamping rod with the end in opposite directions of joint chair, the built-in lock catch unit of dress seat, and lock catch unit comprises a control member and a core, its control member forms a tool directly to the concave plane of parallel edges in its end face of adorning a terrace edge in opposite directions, wherein be installed with a locking plate slidably, and the glide direction of relative locking plate forms a short slot and a ccontaining shell fragment on the concave plane, the suitable locking plate that is butted on of shell fragment one end, a multiple shrinkage pool and the long slot bore of on concave plane central authorities and locking plate, respectively forming, the upper end of its locking plate long slot bore is set as flat end, and forms the projection clamping mutually of draw-in groove and core in the in addition end face of control member; Clamping rod on this joint chair is the body of rod of tool awl gradient in addition, forms a caulking groove on its end.

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