CN2490271Y - Pressure trick lock - Google Patents
Pressure trick lock Download PDFInfo
- Publication number
- CN2490271Y CN2490271Y CN 01246492 CN01246492U CN2490271Y CN 2490271 Y CN2490271 Y CN 2490271Y CN 01246492 CN01246492 CN 01246492 CN 01246492 U CN01246492 U CN 01246492U CN 2490271 Y CN2490271 Y CN 2490271Y
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- China
- Prior art keywords
- hole
- ring
- path
- ringer
- air
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- Expired - Fee Related
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Abstract
The utility model relates to an air pressure code lock, applicable for the safety lock of vehicle, which comprises a base, a substrate, a positioning body, a sliding pillar, a ringer body group, a ring cover group and an upper cover; wherein, a groove is embedded on the base; the two side edges and the inner side of the groove are respectively provided with hole channels. The utility model at least comprises more than one ringer body group with ringer bodies with different sizes; either ringer body is provided with an air inlet hole and an air outlet hole; the outer circumference is provided with a tooth system; every two adjacent ringer bodies can mutually sleeve and mutually rotate. The utility model at least comprises more than one rotating ring cover group with ring covers of different sizes; the inner wall face of the ring cover is provided with more than one tooth system; the face of the ring cover is provided with number codes; the tooth systems of the ring covers are clamped and meshed into the tooth systems of the ringer bodies. The upper cover is fixed on the base; the substrate is provided with a circulated access and the ringer body group is also provided with a circulated access corresponding to the access of the substrate; air is puffed into or leaks out of an upper exposing access; a U-shaped pole can be clamped in or separated from the base so as to reach the aim of opening and closing the lock.
Description
Technical field
The utility model relates to a kind of air pressure lockset, refers in particular to a kind of pneumatic lockset that can open the sign indicating number device that reaches that utilizes.
Technical background
Remove lockset by one, refer to for motor vehicle lockset especially, the jack that utilizes the key lock of traditional type to insert in the lockset is substantially opened lockset, makes gear shift lever break away from lockset, and gear shift lever is operated.
The lockset of other traditional type opens and closes lock nothing more than all utilizing traditional key and lockset to peg graft.
Summary of the invention
Air pressure trick lock of the present utility model, it is the unlocking technique of reform traditional, utilization is to the means of sign indicating number, turnover gas path in the lockset is opened, but and utilize pneumatic shuttle closure or openness lockset, its structure comprises: base, pedestal, positioning body, slide post, and cover ring body group, ring cowling group, loam cake and U type bar is characterized in that:
The base that has the interlocking groove in one, its dual side-edge is provided with feed track, the two interior sidewall surface that are positioned at groove respectively are provided with perforation, be provided with the pedestal of large perforation in the middle of one, its inside is provided with horizontal through hole, the appropriate location that is positioned at base-plates surface is drilled with air inlet and venthole, the air inlet below is provided with path, and path has pore, and pore is positioned on the hole wall of large perforation, the below of venthole is provided with the twice underpass, this two path has two pores respectively, and two pores lay respectively on the hole wall of through hole, is positioned at the summary top of path in addition, other is provided with a horizontal forehearth limb, and the pore of forehearth limb is positioned on the hole wall of large perforation; A positioning rod, its dual side-edge is provided with guide plate, is positioned the summary middle section position of through hole; Its outer end of a pair of slide post is provided with outside cylinder, the outside cylinder outer end is a clamping end, the paxilla of the less external diameter of the other end, paxilla is provided with slit, it is cylindric that the stage casing is, and wherein cylindric system fits in the through hole, and the happy loose joint of slit imports in the plate, a pair of spring is placed in respectively in the paxilla, and interior cover further is socketed on the outer peritreme of through hole; One comprises more than one cover ring body group at least, it can divide into large and small different cover ring body, and every arbitrary cover ring body is respectively equipped with into and out of pore, and the outer peripheral edges of every arbitrary cover ring body are provided with dentition, every adjacent all sockets each other of cover ring body, and turn mutually each other; One comprises more than one rotatable ring cowling group at least, it can divide into large and small different ring cowling, the internal ring wall face of ring cowling is provided with at least more than one dentition, and is provided with digital code on the anchor ring of ring cowling, and the clamping of ring cowling dentition engages in the dentition of cover ring body; Be provided with the loam cake of register hole in the middle of one, just can be fixed on the base, wherein ring cowling just protrudes outside register hole; One U type bar, it two extends rod end and is provided with draw-in groove, and U type bar is extensible or extract out in the feed track, makes whether clip or be located away from the draw-in groove of clamping end.
In the technique scheme, wherein an admission valve is screwed onto in the air inlet of pedestal, and air outlet valve is connected in the venthole, and admission valve, the air outlet valve loam cake that shuttles back and forth gives outside the perforation of establishing.The air inlet of admission valve can come aeration with inflating pumping, and whether turn control air outlet valve makes venthole give vent to anger or hold one's breath.Pedestal wherein, be positioned at top, through hole stage casing, can establish a vertical breach according to need, vertically breach communicates with through hole, establishes a jack with respect to the through hole bottom outlet wall of vertical breach, and its bottom surface of a stator links a fixing pin, stator can be fixed on the dual-sided board of vertical breach, fixing pin can penetrate in vertical perforation of positioning body, further inserts in the hole, and makes positioning body be fixed on the appropriate location, stage casing of through hole.Wherein overlap ring body, its excircle all is embedded with drop-stopping ring, and the cylindric outer peripheral face of slide post also is embedded with drop-stopping ring.Wherein overlap ring body and can rotate contraposition each other, make into and out of pore contraposition each other and form a current path, current path and the corresponding conducting of turnover gas path.
Description of drawings
Fig. 1 is the utility model three-dimensional exploded view.
Fig. 2 is the utility model three-dimensional combination figure.
Fig. 3 is the utility model preferred embodiment stereogram.
Fig. 4 is the horizontal sectional schematic diagram of the utility model
Fig. 5 is the horizontal part sectioned view of the utility model.
Fig. 6 is the vertical profile action diagram of the utility model A.
Fig. 7 is the vertical profile action diagram of the utility model B.
Fig. 8 checks the number for the utility model and covers the transverse cross that combines with the tooth cylinder.
Fig. 9 is the utility model longitudinal sectional drawing.
Figure 10 is the solid and the part sectioned view A of the utility model pedestal.
Figure 11 is the solid and the part sectioned view B of the utility model pedestal.
The number in the figure explanation
Base----10
Groove----12
Feed track---14,16
Perforation----18,701,702
Large perforation----201
Pedestal-----20
Through hole----24
Air inlet----21
Venthole----22
Vertical breach---28
Path-----211,2211,224,221
Pore-----212,213,222,223
Jack-----244
Dual-sided board----281,282
Guide plate-----32,34
Vertically perforation---301
Slide post----40
Outside cylinder----41
Clamping end----42
Paxilla----44
Slit-----441
Cylindric----45
Spring-----S
Interior cover-----46
Gas port----461
Cover ring body----52,54,56,58
Current path----59
Air inlet-----521,541,561,581
Venthole-----522,542,562,582
Dentition------523,543,563,583
Dentition------621,641,661,681
Digital code-----622,642,662,682
Ring cowling------62,64,66,68
Register hole-----72
Loam cake------70
U type bar-----75
Draw-in groove------751
Admission valve-----81
Air outlet valve-----82
Drop-stopping ring-----88,89
Pumping------90
Air inflating valve-----91
Gear shift lever-----94
Stator-----95
Fixing pin----96
The specific embodiment
At first see also shown in Figure 1ly, structure of the present utility model comprises: have the base 10 of interlocking groove 12 in one, its side is other to be provided with feed track 14,16, and the two internal faces that are positioned at groove 12 respectively are provided with bores a hole 18;
Be provided with the pedestal 20 of large perforation 201 in the middle of one, its inside is provided with through hole 24, be positioned at pedestal 20 surfaces the appropriate location be drilled with air inlet 21 and venthole 22, air inlet 21 belows are provided with path 211, this path 211 has pore 213, and pore 213 is positioned on the hole wall of large perforation 21 (shown in Figure 10,11):
One venthole, 22 belows are provided with twice underpass 221,2211, this two path 221,2211 has two pores 222,212 respectively, this two pore 222,212 lays respectively on the hole wall of through hole 24, the summary top that is positioned at path 221 in addition is provided with a horizontal forehearth limb 224, and the pore 223 of forehearth limb 224 is positioned on the hole wall of large perforation 201 (shown in Fig. 4,5);
One positioning body, 30 its two sides are other to be provided with guide plate 32,34, is positioned the summary middle section position of through hole 24.
A pair of slide post 40 its outer ends are provided with outside cylinder 41, outside cylinder 41 outer ends are a clamping end 42, the paxilla 44 of the less external diameter of the other end, paxilla 44 is provided with slit 441, fit in the through hole 24 and the stage casing is cylindric 45, wherein cylindric 45, slit 441 proper loose joints are gone in the guide plate 32,34, a pair of spring S is socketed in respectively on the paxilla 44, and interior cover 46 further is socketed on the outer peritreme of through hole 24.
One comprises more than one cover ring body group at least, it can divide into large and small different cover ring body 52,54,56,58, every arbitrary cover ring body 52,54,56,58 is respectively equipped with into and out of the outer peripheral edges of pore 521,522,541,542,561,562,581,582, every arbitrary cover ring body 52,54,56,58 and is provided with dentition 523,543,563,583, every adjacent all sockets each other of cover ring body 52,54,56,58, and turn mutually each other (shown in Fig. 8,9);
One comprises more than one rotatable ring cowling group at least, it can divide into large and small different ring cowling 62,64,66,68, the internal ring wall face of ring cowling 62,64,66,68 is provided with at least more than one dentition 621,641,661,681, and on the ring surface of ring cowling 62,64,66,68, be provided with digital code 622,642,662,682, dentition 621,641,661,681 clampings of ring cowling 62,64,66,68 engage in the dentition 523,543,563,683 of cover ring body 52,54,56,58;
Be provided with the loam cake 70 of register hole 72 in the middle of one, just can be fixed on the base 10, wherein ring cowling 62,64,66,68 just protrudes outside register hole 72 (as shown shown in 1).
According to aforesaid principal character, wherein U type bar 75 its two extend rod ends and be provided with draw-in groove 751, U type bar 75 is extensible or extract out in the feed track 14,16, makes whether clip or be separated in the draw-in groove 751 of clamping end 42.
According to aforesaid principal character, wherein an admission valve 81 is screwed onto in the air inlet 21 of pedestal 20, and air outlet valve 82 is connected in the venthole 22, and wherein admission valve 81, air outlet valve 82 shuttle back and forth outside the loam cake 70 default holes 701,702.
According to aforesaid principal character, wherein the air inlet of admission valve 81 can utilize and inflate pumping 90 and come aeration, and whether turn control air outlet valve 82 makes venthole 22 give vent to anger or hold one's breath.
According to aforesaid principal character, wherein pedestal 20, it is positioned at top, through hole 24 stage casings, can establish a vertical breach 28 according to need, vertically breach 28 communicates with through hole 24, through hole 24 bottom outlet walls with respect to vertical breach 28 are established a jack 244, one stator, 95 its bottom surfaces connect a fixing pin 96, stator 95 can be fixed on the dual-sided board 281,282 of vertical breach 28, fixing pin 96 can penetrate in vertical perforation 301 of positioning body 30, further in the patchhole 244, make positioning body 30 be fixed on the appropriate location, stage casing of through hole 24.
According to aforesaid principal character, the excircle that wherein overlaps ring body 52,54,56,58 all is embedded with drop-stopping ring 88, and cylindric 45 outer peripheral faces of slide post 40 also are embedded with drop-stopping ring 89 (as shown in Figure 1).
According to aforesaid principal character, it overlaps ring body 52,54,56,58, can rotate contraposition each other, make into and out of pore, 521,522,541,542,561,562,581,582 contrapositions each other form a current path 59, current path 59 and 211, the 224 corresponding conductings (as shown in Figure 4) of turnover gas path.
Want feature according to aforesaid primary and secondary, when implementing, have following superior effect embodiment:
(1) embodiment that unblanks:
All inflate pumping 90 by general vehicle, utilize the Air inflating valve 91 of pumping 90, aim at air valve 81 (suction nozzle of similar tire) gases at high pressure are poured into (as shown in Figure 2) by admission valve 81, this moment, the user must close air outlet valve 82, make venthole 22 sealing turn simultaneously ring cowlings 62,64,66,68, make digital code 622,642,662,682 contrapositions, to form current path 59, air-flow enters (as Fig. 4 from air inlet 21, shown in 10) through path 211, and enter current path 59 (V-shaped) and path 224 and flow path path 221, in 2211, wherein air-flow is through two pores 222 of path 2211,212 run out of, the air-flow inwardly gas port 461 of cover 46 further flows (as shown in Figure 7), cover 46 is the aperture of close fit through hole 24 in this moment, be motionless state, so air-flow promotes slide post 40 and retreat displacement in through hole 24, spring S is contraction-like, outside cylinder 41 and clamping end 42 retreat with slide post 40, so two clamping ends 42 break away from draw-in groove 751, U type bar 75 can be drawn out of feed track 14, outside 16, unblank to accuse and finish.
Because guide plate 32,34 maintains static, slit 441 further makes outside cylinder 41 with linear telescopic and smooth and easy motion along guide plate 32,34 displacements.
(2) embodiment that locks:
Among the embodiment that unblanks formerly, after U type bar 75 is removed outside feed track 14,16, air outlet valve 82 has been deflated, further make in current path 59 and the path 211,224,2211,221 and all do not have the air-flow of filling, this moment, the user may select turn ring cowling 62,64,66,68 to make digital code 622,642,662,682 dislocation again, made current path 59 not conductings; Yet no matter whether conducting of current path 59; See also Fig. 6, after air-flow releases, spring S is disappeared by air pressure, expands outwardly extension, and the stake 40 that further promotes to slide is inwardly extended in the passage of feed track 14,16 outside cover 46 holes, this moment, the user will insert U type bar 75 in the feed track 14,16, because the opening of spring S, the physical characteristic that contracts are gone in the draw-in groove 751 clamping end 42 clips, this moment, lockset can't be opened at all, although utilize and to inflate the aeration of pumping 90, also can't open.
(3) change coded lock embodiment:
Because ring cowling 62,64,66,68 can go up, under separate or be combined in ring set body 52,54,56,58 dentition 523,543,563,583 (overlap ring body 52 this moment, 54,56,58 is motionless state), separate by this, the action of combination can will be positioned at cover ring body 52,54,56, digital code 622 on 58,642,662,682 positions produce inequality, variable digital code 622 like this, 642,662,682 arrange each other, easily speech can be with user's needs changed number sign indicating number (being password), so when car uses for other people, can use new digital code to arrange, can adjust the Old Password that set originally when the car owner uses again and arrange, set new password row example.
(4) because small-sized air pressure pumping 90 has been very general other equipment of vehicle week, and this case transit system, narrow and small, required air-flow is few, as long as the plug of air pressure pumping 90 is inserted cigar lighter supply hub (not shown), pumping 90 is started, cooperate 81 inflations of 91 pairs of admission valves of Air inflating valve again, adjust cipher code set again, the purpose that can carry out and unblank, Fig. 3 is implemented on automobile gear shift lever 94 for the utility model, so can control the unusual fluctuation of gear shift lever 94, prevent to be started automobile by other people operation.
Claims (7)
1, a kind of air pressure trick lock comprises: base, pedestal, positioning body, slide post, loam cake, cover ring body group, ring cowling group, U type bar is characterized in that:
The base that has the interlocking groove in one, its two side is other to be provided with feed track, and the two interior sidewall surface that are positioned at groove respectively are provided with perforation;
Be provided with the pedestal of large perforation in the middle of one, its inside is provided with horizontal through hole, and the appropriate location that is positioned at base-plates surface is drilled with air inlet and venthole, and the air inlet below is provided with path, path has pore, pore is positioned on the hole wall of large perforation, and the venthole below is provided with the twice underpass, and this two path has two pores respectively, two pores lay respectively on the hole wall of through hole, be positioned at the summary top of path in addition, other is provided with a horizontal forehearth limb, and the pore of forehearth limb is positioned on the hole wall of large perforation;
One positioning body, its two side is other to be provided with guide plate, is positioned the summary middle section position of through hole;
Its outer end of one slide post is provided with an outside cylinder, the outside cylinder outer end is a clamping end, the paxilla of the less external diameter of the other end, paxilla is provided with slit, it is cylindric that the stage casing is, and wherein cylindric system fits in the through hole, and the proper loose joint of slit imports in the plate, a pair of spring is socketed on respectively on the paxilla, and interior cover further is socketed on the outer peritreme of through hole;
One comprises cover ring body group more than at least, it can divide into large and small different cover ring body, and every arbitrary cover ring body is respectively equipped with into and out of pore, and the outer peripheral edges of every arbitrary cover ring body are provided with the tooth yarn, every adjacent all sockets each other of cover ring body, and turn mutually each other;
One comprises more than one rotatable ring cowling group at least, it can divide into large and small different ring cowling, the internal ring wall face of ring cowling is provided with at least more than one tooth yarn, and is provided with digital code on the anchor ring of ring cowling, and the dentition clamping of ring cowling engages in the dentition of the collar;
Be provided with the loam cake of register hole in the middle of one, just can be fixed on the base, wherein ring cowling just protrudes outside register hole.
2, air pressure trick lock according to claim 1 is characterized in that; U type bar, it two extends rod end and is provided with draw-in groove, and U type bar is extensible or extract out in the feed track, makes whether clip or be located away from the draw-in groove of clamping end.
3, air pressure trick lock according to claim 1 is characterized in that:
One admission valve is screwed onto in the air inlet of pedestal, and air outlet valve is connected in the venthole, and admission valve, air outlet valve shuttle back and forth outside the default perforation of loam cake.
4, air pressure trick lock according to claim 1 is characterized in that: the air inlet of admission valve can utilize inflates pumping and comes aeration, and whether turn control air outlet valve makes venthole give vent to anger or hold one's breath.
5, air pressure trick lock according to claim 1 is characterized in that:
Pedestal, be positioned at and pass through top, emptying aperture stage casing, can establish a vertical breach according to need, vertically breach communicates with through hole, establishes a jack with respect to the through hole bottom outlet wall of vertical breach, and its bottom surface of a stator links a fixing pin, stator can be fixed on the dual-sided board of vertical breach, fixing pin can shuttle back and forth in vertical perforation of positioning body, further pegs graft in the jack, makes positioning body be fixed on the appropriate location, stage casing of through hole.
6, air pressure trick lock according to claim 1 is characterized in that:
The excircle of cover ring body all is embedded with drop-stopping ring, and the cylindric outer peripheral face of slide post also is provided with drop-stopping ring.
7, air pressure trick lock according to claim 1 is characterized in that:
Ring body can rotate contraposition each other, makes into and out of pore contraposition each other and forms a current path, current path and the corresponding conducting of turnover gas path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246492 CN2490271Y (en) | 2001-07-12 | 2001-07-12 | Pressure trick lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246492 CN2490271Y (en) | 2001-07-12 | 2001-07-12 | Pressure trick lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2490271Y true CN2490271Y (en) | 2002-05-08 |
Family
ID=33657505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01246492 Expired - Fee Related CN2490271Y (en) | 2001-07-12 | 2001-07-12 | Pressure trick lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2490271Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700173A (en) * | 2013-12-23 | 2014-04-02 | 南京物联传感技术有限公司 | Door lock and use method thereof |
| CN104787468A (en) * | 2015-04-20 | 2015-07-22 | 王化友 | Packing box and logistics method |
| CN111350418A (en) * | 2020-03-07 | 2020-06-30 | 张云鹏 | Security door lock |
-
2001
- 2001-07-12 CN CN 01246492 patent/CN2490271Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700173A (en) * | 2013-12-23 | 2014-04-02 | 南京物联传感技术有限公司 | Door lock and use method thereof |
| CN103700173B (en) * | 2013-12-23 | 2016-02-10 | 南京物联传感技术有限公司 | Door lock and using method thereof |
| CN104787468A (en) * | 2015-04-20 | 2015-07-22 | 王化友 | Packing box and logistics method |
| WO2016169461A1 (en) * | 2015-04-20 | 2016-10-27 | 王化友 | Packaging box and logistics method |
| CN111350418A (en) * | 2020-03-07 | 2020-06-30 | 张云鹏 | Security door lock |
| CN111350418B (en) * | 2020-03-07 | 2021-10-12 | 渭南市金盾护卫有限公司 | Security door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |