CN208073148U

CN208073148U - A kind of composite lock with rotation angle pellet

Info

Publication number: CN208073148U
Application number: CN201820501067.7U
Authority: CN
Inventors: 赵正群
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-10
Filing date: 2018-04-10
Publication date: 2018-11-09
Anticipated expiration: 2028-04-10

Abstract

A kind of composite lock with rotation angle pellet, it is related to lock technology field；Lock housing by the cuboid on top and the cylinder integrally connected of lower part geometry shape, and cuboid and cylinder inner hollow, lock core is provided in cylinder, and lock core is made of front lock core and rear lock core, thumb wheel is provided between front lock core and rear lock core, front lock core is connect with rear lock core by clamp spring；It is provided with marble hole in the lock housing, marble hole is through to lock core by lock housing top down, with the circular hole unicom on lock core, along lock housing in single row arrangement, it is provided with closure door in marble hole, spring is provided with below closure door, tack pearl is provided with below spring, it is provided with rotation angle pellet, side column lock rationed marketing or composite blading below tack pearl, combines closely in marble hole and with marble hole.A kind of composite lock with rotation angle pellet described in the utility model, lock core anti-theft performance is better, is much less unsafe factor, and anti-theft performance is good, suitable for promoting and applying.

Description

A kind of composite lock with rotation angle pellet

Technical field

The utility model is related to lock technology fields, and in particular to a kind of composite lock with rotation angle pellet.

Background technology

Lock is a kind of fastener for being placed on implements able to turn on or off, being opened with key or private mark.From ancient times to the present, lockset is kept always Wait the safety of we and property.Common spring lock is especially fragile in terms of technology unlatching, and locksmith can pass through skill in a few minutes Art means are turned on, poor safety performance, and mutual opening rate is high.Currently, various lock cores are adopted mostly in order to improve anti-theft performance With more special processing technology, such as " special-shaped key, blade, more curves, magnetic bullet, ", increase in certain hardly possible Unlatching difficulty, but complex process, cost improve very big, it is not easy to go to promote.

And general composite lock, although and multi-party slot form, have higher mutual opening rate, carried out by stirring lock core Technical unlocking is relatively easy.Defect of the existing technology：Lockset anti-theft performance is poor, is easy the unlatching that is struck, blade lock skill Art unlatching is fine, but since its operation principle is special, is susceptible to the deficiency of failure；Alphabetical pearl also currently on the market Lock core, since its pellet divides pearl outside inner integument, due to being limited to by space, inner integument is too small to make it be easily deformed, also due to Its special construction, inner integument opens tooth cannot be too deep, mutually opens this respect and also receives great limitation.Safety for consumers Performance cannot be ensured really.How lock core is protected so that lock core cannot be stirred, to prevent technical unlocking.It is existing skill Art urgent need to solve the problem.

Utility model content

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, anti-theft is provided It can good, the easy to use composite lock with rotation angle pellet.

To achieve the above object, the technical solution adopted in the utility model is：It includes lock housing, lock core, thumb wheel and clamp spring； The lock housing by the cuboid on top and the cylinder integrally connected of lower part geometry shape, and in cuboid and cylinder Portion is hollow, and lock core is provided in cylinder, and lock core is made of front lock core and rear lock core, is provided with and dials between front lock core and rear lock core Wheel, front lock core are connect with rear lock core by clamp spring；Marble hole is provided in the lock housing, marble hole is passed through by lock housing top down It wears to lock core, and the circular hole unicom on lock core, along lock housing in single row arrangement, is provided with closure door in marble hole, under closure door Side is provided with spring, and tack pearl is provided with below spring, rotation angle pellet, side column lock rationed marketing are provided with below tack pearl Or composite blading, it combines closely in marble hole and with marble hole.

Preferably, the rotation angle pellet makes it up and down between lock housing and lock core, by the effect of spring Movement is to realize locking protection.

Preferably, one end of the rotation angle pellet is cylindric, rotation angle pellet size is with lock housing side Hole is in the same size, and rotation angle pellet bottom end sets the lines there are one "-" type, and the side of the lines and protrusion is in 90 °.

Preferably, the quantity of the marble hole is 3 or more.

Preferably, the bottom for the marble hole being connected with lock housing is arranged on the vertical direction of lock core, the level of lock core Direction sets the key slot for making key pass through.

Preferably, the front lock core leading portion is concordant with lock housing top cuboid leading portion or slightly protrudes from the rectangular of lock housing Body；The cuboid tail end on lock housing top is compared with rear lock core tail end, for rear lock core tail end.

Preferably, the rotation angle pellet is 54 differential, driven by spring in the oblong aperture of lock core.

With the above structure, what the utility model generated has the beneficial effect that：It is described in the utility model a kind of with rotation The composite lock of gyration pellet, using rotation angles degree pellet, special-shaped blade, by its rotation angle pellet and corresponding key pressure Flower, 360 the degree of lock core hole it is arbitrary rotationally-varying and change, add the combination of its high low head, can effectively stop it is various open with Replication mode, so as to so that its lock core anti-theft performance is better, be much less unsafe factor, anti-theft performance is good, suitable It promotes and applies, the utility model has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.

Description of the drawings

Fig. 1 is the external structure of the utility model；

Fig. 2 is the side view of Fig. 1；

Fig. 3 is the internal structure chart of the utility model；

Fig. 4 is the combination assumption diagram of present embodiment lock core, rotation angle pellet and key.

Reference sign：

Lock housing 1, lock core 2, thumb wheel 3, clamp spring 4, front lock core 5, rear lock core 6, closure door 7, spring 8, tack pearl 9, rotation angle Pellet 10, side column lock rationed marketing 11, composite blading 12, key 13.

Specific implementation mode

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Referring to such as Fig. 1 --- shown in Fig. 4, present embodiment adopts the following technical scheme that：It includes lock housing 1, lock core 2, thumb wheel 3 and clamp spring 4；The lock housing 1 by the cuboid on top and the cylinder integrally connected of lower part geometry shape, and Cuboid and cylinder inner hollow are provided with lock core 2 in cylinder, and lock core 2 is made of front lock core 5 and rear lock core 6, front lock core Thumb wheel 3 is provided between 5 and rear lock core 6, front lock core 5 is connect with rear lock core 6 by clamp spring 4；It is provided with bullet in the lock housing 1 Sub-aperture, marble hole are through to lock core 2 by 1 top down of lock housing, with the circular hole unicom on lock core 2, are arranged in a single row along lock housing Row are provided with closure door 7 in marble hole, and 7 lower section of sealing up a door is provided with spring 8, and the lower section of spring 8 is provided with tack pearl 9, tack pearl 9 lower section is provided with rotation angle pellet 10, side column lock rationed marketing 11 or composite blading 12, is located in marble hole and tight with marble hole Close combination.

The rotation angle pellet 10 between lock housing and lock core, by the effect of spring 8 make its move up and down from And realize locking protection.

One end of the rotation angle pellet 10 is cylindric, and rotation angle pellet size is with lock housing lateral aperture size one It causes, rotation angle pellet bottom end sets the lines there are one "-" type, and the side of the lines and protrusion is in 90 °.

The quantity of the marble hole is 3 or more.

The bottom for the marble hole being connected with lock housing is arranged on the vertical direction of lock core, and the horizontal direction of lock core, which is set, makes key Spoon 13 by key slot.

5 leading portion of front lock core is concordant with lock housing top cuboid leading portion or slightly protrudes from the cuboid of lock housing；Lock housing The cuboid tail end on top is compared with 6 tail end of rear lock core, for 6 tail end of rear lock core.

The rotation angle pellet is 54 differential, is driven by spring in the oblong aperture of lock core；One rotation Angle marble adds one spring of a round cylinder to constitute an interaction.

In present embodiment, using 6 multi-angle rotary rotation angle pellets, 5 special-shaped blades, 1 rectangular locking Thick stick, for rear lock core as front lock core, present embodiment lock core has 20 differential 22 abnormity combinations, differential to reach 2mm or more, and be the principle for taking multi-directional rotation angle to add special-shaped blade piece interaction, anti-theft performance is extremely strong.

With the above structure, what present embodiment generated has the beneficial effect that：One described in present embodiment Kind of the composite lock with rotation angle pellet, using rotation angles degree pellet, special-shaped blade, by its rotation angle pellet with it is right Answer key embossing, 360 the degree of lock core hole it is arbitrary rotationally-varying and change, add the combination of its high low head, can effectively stop respectively It kind opens and replication mode, so as to so that its lock core anti-theft performance is better, be much less unsafe factor, anti-theft performance Good, suitable for promoting and applying, present embodiment has many advantages, such as that simple in structure, setting is reasonable, low manufacture cost.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This practicality is new Type is claimed range and is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of composite lock with rotation angle pellet, it is characterised in that：It includes lock housing, lock core, thumb wheel and clamp spring；It is described Lock housing by the cuboid on top and the cylinder integrally connected of lower part geometry shape, and in cuboid and cylinder inside Sky is provided with lock core in cylinder, and lock core is made of front lock core and rear lock core, and thumb wheel is provided between front lock core and rear lock core, Front lock core is connect with rear lock core by clamp spring；Marble hole is provided in the lock housing, marble hole is run through by lock housing top down Circular hole unicom on to lock core, with lock core arranges in a single row along lock housing, closure door, the lower section of closure door is provided in marble hole Be provided with spring, tack pearl be provided with below spring, be provided with below tack pearl rotation angle pellet, side column lock rationed marketing or Composite blading is combined closely in marble hole and with marble hole.

2. a kind of composite lock with rotation angle pellet according to claim 1, it is characterised in that：The rotation angle Pellet is spent between lock housing and lock core, makes it move to realize locking protection up and down by the effect of spring.

3. a kind of composite lock with rotation angle pellet according to claim 1, it is characterised in that：The rotation angle It is cylindric to spend one end of pellet, and rotation angle pellet size is in the same size with lock housing lateral aperture, and rotation angle pellet bottom end is set There are one the lines of "-" type, the side of the lines and protrusion is in 90 °.

4. a kind of composite lock with rotation angle pellet according to claim 1, it is characterised in that：The marble hole Quantity be 3 or more.

5. a kind of composite lock with rotation angle pellet according to claim 1, it is characterised in that：It is connected with lock housing The bottom of marble hole be arranged on the vertical direction of lock core, the horizontal direction of lock core sets the key slot for making key pass through.

6. a kind of composite lock with rotation angle pellet according to claim 1, it is characterised in that：The front lock core Leading portion is concordant with lock housing top cuboid leading portion or slightly protrudes from the cuboid of lock housing；The cuboid tail end on lock housing top and rear lock Core tail end is compared, for rear lock core tail end.

7. a kind of composite lock with rotation angle pellet according to claim 1, it is characterised in that：The rotation angle It is 54 differential to spend pellet, is driven by spring in the oblong aperture of lock core.