CN215407916U

CN215407916U - Folding trick lock that facilitates use

Info

Publication number: CN215407916U
Application number: CN202121719091.6U
Authority: CN
Inventors: 何旭日; 宋全
Original assignee: Cixi Xuri Wire Locks Co ltd
Current assignee: Cixi Xuri Wire Locks Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27
Also published as: DE202022104227U1

Abstract

The utility model relates to the technical field of coded locks, and particularly discloses a foldable coded lock convenient to use, which comprises a coded lock body, wherein the coded lock body comprises a foldable assembly and a lock head assembly which are connected together, a decorative cover is buckled on the surface of the lock head assembly, the lock head assembly comprises a plastic outer frame, a lock wheel assembly, a male row and a female row, the female row is arranged in an inner cavity of the plastic outer frame, the lock wheel assembly is sleeved on a rod body of the female row, and an adjusting knob attached to the plastic outer frame is sleeved on the rod body of the female row; can realize driving the activity in elevating gear and a plurality of through adjust knob's rotation to the change of quick realization password, and through pulling male row, the realization tool to lock that can be quick again unblanks, this design possesses simple structure, convenient operation and the effect of conveniently carrying, the convenience that promotion people that can be great used, and this tool to lock security is higher, can guarantee people's property safety.

Description

Folding trick lock that facilitates use

Technical Field

The utility model relates to the technical field of coded locks, in particular to a folding coded lock convenient to use.

Background

The combination of a combination lock is usually only permutation and not a true combination. Part of the coded lock only uses a turntable to rotate a plurality of discs or cams in the lock; some combination locks also rotate a set of several dial rings with numbers engraved on them to directly drive the internal mechanism of the lock.

Along with the development of lockset technology, the types of coded locks on the market are more and more, wherein the folding coded lock is a marked product for the rapid development of the lockset. The folding lock is popular because of the advantages of being movable, foldable and convenient to carry. Although the folding coded lock has obvious advantages compared with the common lock, the folding coded lock still has the problems of inconvenient unlocking and inconvenient password replacement when in use, and is not beneficial to convenient use of people.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the folding coded lock convenient to use, the design scheme has the advantages of convenience in unlocking and password replacement, and the problems that the existing folding coded lock is inconvenient to unlock and replace the password are solved.

The utility model relates to a convenient-to-use folding coded lock, which comprises a coded lock body, wherein the coded lock body comprises a folding assembly and a lock head assembly which are connected together, a decorative cover is buckled on the surface of the lock head assembly, the lock head assembly comprises a plastic outer frame, a lock wheel assembly, a male row and a female row, the female row is arranged in an inner cavity of the plastic outer frame, the lock wheel assembly is sleeved on a rod body of the female row, an adjusting knob attached to the plastic outer frame is further sleeved on the rod body of the female row, and a gasket and a clamping ring clamped on the rod body of the female row are further arranged on the surface of the adjusting knob; the male row is arranged on the plastic outer frame far away from one side of the female row, and a rod body of the male row movably penetrates into an inner cavity of the female row; the lock wheel assembly comprises an inner plastic wheel, an inner zinc alloy wheel, an outer wheel and a spring piece, wherein the inner plastic wheel, the inner zinc alloy wheel, the outer wheel and the spring piece are sleeved on the female row rod body.

As a further improvement of the utility model, an indication mark cover is sleeved on the rod body of the male row, and the male row is buckled on the adjusting knob through the indication mark cover.

As a further improvement of the utility model, the cover body of the male row and the surface of the indication mark cover are both provided with a clamping groove, the surface of the adjusting knob is integrally formed with a poke rod, and the poke rod is sequentially clamped in the clamping grooves of the male row and the indication mark cover.

As a further improvement of the utility model, the rod body of the female row is also provided with a chute, the rod body of the female row is sleeved with a lifting wheel through the chute in a limiting way, and the left side and the right side of the lifting wheel are integrally formed with guide rods.

As a further improvement of the utility model, the surface of the wheel body of the adjusting knob is provided with a guide sliding groove, and the lifting wheel is clamped in the guide sliding groove of the adjusting knob in a sliding manner through a guide rod.

As a further improvement of the utility model, the wheel locking assembly is arranged on the inner side of the plastic outer frame through a male row, a plurality of plastic inner wheels, zinc alloy inner wheels and outer wheels are arranged on a rod body of the male row, and the outer wheels are sleeved between every two adjacent plastic inner wheels and zinc alloy inner wheels.

As a further improvement of the utility model, the spring element comprises an inner wheel return spring and a male row return spring, the inner wheel return spring is clamped on the lock wheel assembly, and the male row return spring is sleeved on a rod body of the male row.

As a further improvement of the utility model, the folding assembly includes a plurality of locking tabs hinged together.

Compared with the prior art, the utility model has the following beneficial effects:

according to the design scheme, the lock wheel assembly, the male row, the adjusting knob, the guide sliding chute, the lifting wheel, the female row and other structures can drive the lifting wheel and the inner wheels to move through rotation of the adjusting knob, so that password change can be rapidly realized, and unlocking of the lock can be rapidly realized by pulling the male row.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the combination lock body of the present invention

FIG. 2 is a schematic view of a partial explosion structure of the combination lock body of the present invention;

FIG. 3 is a schematic view of the male row separated from the wheel assembly of the present invention;

FIG. 4 is an exploded view of the latch wheel assembly of the present invention;

FIG. 5 is a schematic view of a spring member of the present invention on a latch wheel assembly;

FIG. 6 is an exploded view of the lock cylinder assembly of the present invention;

FIG. 7 is a schematic diagram of a male row separated from a female row according to the present invention.

In the figure: 1. a coded lock body; 2. a folding assembly; 201. a locking plate; 3. a lock head assembly; 4. a plastic outer frame; 5. a lock wheel assembly; 6. arranging male parts; 7. an indicator cover; 8. a gasket; 9. a collar; 10. adjusting a knob; 1001. a guide chute; 11. a lifting wheel; 12. female rows; 13. a plastic inner wheel; 14. a zinc alloy inner wheel; 15. an outer wheel; 16. a decorative cover; 17. a spring member; 1701. an inner wheel return spring; 1702. and a male row return spring.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-7, the foldable coded lock convenient to use of the utility model comprises a coded lock body 1, wherein the coded lock body 1 comprises a foldable assembly 2 and a lock head assembly 3 which are connected together, a decorative cover 16 is buckled on the surface of the lock head assembly 3, the lock head assembly 3 comprises a plastic outer frame 4, a lock wheel assembly 5, a male row 6 and a female row 12, the female row 12 is arranged in the inner cavity of the plastic outer frame 4, the lock wheel assembly 5 is sleeved on a rod body of the female row 12, an adjusting knob 10 attached to the plastic outer frame 4 is further sleeved on the rod body of the female row 12, and a gasket 8 and a retainer ring 9 clamped on the rod body of the female row 12 are further arranged on the surface of the adjusting knob 10; the male row 6 is arranged on the plastic outer frame 4 far away from one side of the female row 12, and a rod body of the male row 6 movably penetrates into an inner cavity of the female row 12; the lock wheel assembly 5 comprises a plastic inner wheel 13, a zinc alloy inner wheel 14, an outer wheel 15 and a spring part 17, wherein the plastic inner wheel is sleeved on the rod body of the female row 12.

Further, still be equipped with indicator lid 7 on the body of rod of male row 6, male row 6 passes through indicator lid 7 lock on adjust knob 10.

Furthermore, the cover body of the male bar 6 and the surface of the indication mark cover 7 are both provided with a clamping groove, the surface of the adjusting knob 10 is integrally formed with a poke rod, and the poke rod is sequentially clamped in the clamping grooves of the male bar 6 and the indication mark cover 7.

Furthermore, a slide way is further arranged on the rod body of the female row 12, a lifting wheel 11 is sleeved on the rod body of the female row 12 through the slide way limiting sleeve, and guide rods are integrally formed on the left side and the right side of the lifting wheel 11.

Further, a guide sliding groove 1001 is formed in a surface of the wheel body of the adjustment knob 10, and the lifting wheel 11 is slidably engaged with the guide sliding groove 1001 of the adjustment knob 10 via a guide rod.

Further, the wheel locking assembly 5 is arranged on the inner side of the plastic outer frame 4 through the male row 6, a plurality of plastic inner wheels 13, zinc alloy inner wheels 14 and outer wheels 15 are arranged on the rod body of the male row 6, and the outer wheels 15 are sleeved between every two adjacent plastic inner wheels 13 and zinc alloy inner wheels 14.

Further, the spring member 17 includes an inner wheel return spring 1701 and a male row return spring 1702, the inner wheel return spring 1701 is engaged with the wheel locking assembly 5, and the male row return spring 1702 is sleeved on the rod body of the male row 6.

Further, the folding assembly 2 comprises a plurality of locking tabs 201 hinged together.

When the multifunctional lock is used (working principle), the lifting wheel 11 and the inner wheels can be driven to move by the rotation of the adjusting knob 10 through the designed structures of the locking wheel assembly 5, the male row 6, the adjusting knob 10, the guide chute 1001, the lifting wheel 11, the female row 12 and the like, so that the password can be changed quickly, and the lock can be unlocked quickly by pulling the male row 6;

when resetting the code of the lock, firstly the male row 6 is pulled out, then the adjusting knob 10 is rotated clockwise for 90 degrees, and simultaneously the guiding rod on the lifting wheel 11 moves along the guiding sliding groove 1001 on the adjusting knob 10, so that the outer wheel 15 can be rotated without rotating the inner wheel, and then the code is redesigned.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a folding trick lock that facilitates use, includes trick lock body (1), its characterized in that: the coded lock body (1) comprises a folding component (2) and a lock head component (3) which are connected together, a decorative cover (16) is buckled on the surface of the lock head component (3),

the lock head assembly (3) comprises a plastic outer frame (4), a lock wheel assembly (5), a male row (6) and a female row (12), the female row (12) is arranged in an inner cavity of the plastic outer frame (4), the lock wheel assembly (5) is sleeved on a rod body of the female row (12), an adjusting knob (10) attached to the plastic outer frame (4) is further sleeved on the rod body of the female row (12), and a gasket (8) and a clamping ring (9) clamped on the rod body of the female row (12) are further arranged on the surface of the adjusting knob (10);

the male row (6) is arranged on the plastic outer frame (4) far away from one side of the female row (12), and a rod body of the male row (6) movably penetrates into an inner cavity of the female row (12);

the lock wheel assembly (5) comprises an inner plastic wheel (13), an inner zinc alloy wheel (14), an outer wheel (15) and a spring piece (17), wherein the inner plastic wheel is sleeved on the rod body of the female row (12).

2. A folding combination lock for convenient use as claimed in claim 1, wherein: still the cover is equipped with indicator lid (7) on the body of rod of male row (6), male row (6) are through indicator lid (7) lock on adjust knob (10).

3. A folding combination lock for convenient use as claimed in claim 1, wherein: the surface of the cover body of the male bar (6) and the surface of the indication mark cover (7) are both provided with clamping grooves, the surface of the adjusting knob (10) is integrally formed with a poke rod, and the poke rod is sequentially clamped in the clamping grooves of the male bar (6) and the indication mark cover (7).

4. A folding combination lock for convenient use as claimed in claim 1, wherein: still the fluting has the slide on the body of rod of female row (12), it is equipped with lifting wheel (11) through the spacing cover of slide on the body of rod of female row (12), the homogeneous body shaping in the left and right sides of lifting wheel (11) has the guide bar.

5. The folding combination lock of claim 4, wherein: a guide sliding groove (1001) is formed in the surface of the wheel body of the adjusting knob (10), and the lifting wheel (11) is clamped in the guide sliding groove (1001) of the adjusting knob (10) in a sliding mode through a guide rod.

6. A folding combination lock for convenient use as claimed in claim 1, wherein: the lock wheel assembly (5) is arranged on the inner side of the plastic outer frame (4) through the male row (6), a plurality of plastic inner wheels (13), zinc alloy inner wheels (14) and outer wheels (15) are arranged on a rod body of the male row (6), and the outer wheels (15) are sleeved between every two adjacent plastic inner wheels (13) and zinc alloy inner wheels (14).

7. A folding combination lock for convenient use as claimed in claim 1, wherein: spring member (17) are including interior wheel reset spring (1701) and male row reset spring (1702), interior wheel reset spring (1701) block is on lock wheel subassembly (5), male row reset spring (1702) cover is established on the body of rod of male row (6).

8. A folding combination lock for convenient use as claimed in claim 1, wherein: the folding component (2) comprises a plurality of locking sheets (201) which are hinged together.