CN210143961U

CN210143961U - Password buckle

Info

Publication number: CN210143961U
Application number: CN201920785195.3U
Authority: CN
Inventors: 许晗晗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-03-17
Anticipated expiration: 2029-05-28

Abstract

The utility model belongs to the technical field of the buckle, a password buckle is related to, including buckle body and the bayonet joint of being connected can be dismantled with the buckle body, this internal lateral sliding's slider that is provided with of buckle, slider upper end and bayonet joint lower extreme are provided with the L type connector of mutual hookup, be provided with the pivot in the slider, the pivot is followed slider slip direction in proper order the cover and is equipped with rotatable password wheel and with pivot clearance fit's fixed block, the inner ring of password wheel be provided with the password wheel on the horizontal password recess of digit one-to-one, be provided with a spacing lug that inserts the password recess in the pivot, the fixed block be provided with spacing lug complex unblock recess, the horizontal bar spout internal slip on the buckle body is equipped with the unblock button of being connected with the slider, vertical logical groove on the buckle. The utility model provides a password buckle needs the password could unblock buckle to the security of reinforcing buckle.

Description

Password buckle

Technical Field

The utility model belongs to the technical field of the buckle, a password buckle is related to.

Background

The buckle is a general connecting piece, usually includes buckle body and bayonet joint, and belt, strap, plastic tape or rope are connected respectively to buckle body and bayonet joint, and during the use, insert the bayonet joint or extract the buckle body to realize the locking and the unblock of buckle.

The buckle has very extensive usage, has higher requirement to the security of buckle in some special fields, if pull rope that pulls children, in the concentrated place of stream of people, if the security performance of buckle is not high, can unblock at will, just take place serious accidents such as children's wandering away easily. In these fields, the common buckle obviously cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide a password buckle, need the password could unblock buckle to the security of buckle has been strengthened greatly.

In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:

a password buckle comprises a buckle body and a plug-in connector detachably connected with the buckle body, a sliding block which slides transversely is arranged in the buckle body, L-shaped connectors which are mutually hooked are arranged at the upper end of the sliding block and the lower end of the plug-in connector, a rotating shaft is arranged in the sliding block, the rotating shaft is sequentially sleeved with a rotatable password wheel and a fixed block in clearance fit with the rotating shaft along the sliding direction of the sliding block, the inner ring of the password wheel is provided with transverse password grooves which are in one-to-one correspondence with the numbers on the password wheel, the rotating shaft is provided with a limiting lug which is inserted into the password grooves, the fixed block is fixed in the buckle body, and the unlocking groove matched with the limiting convex block is arranged, a transverse strip-shaped sliding groove is arranged on the buckle body, an unlocking button connected with the sliding block is arranged in the transverse strip-shaped sliding groove in a sliding manner, and the outer peripheral surface of the password wheel penetrates out of the vertical through groove in the buckle body.

The bottom of the inner cavity of the buckle body is provided with an elastic sheet, a clamping head is arranged on the elastic sheet, the peripheral surface of the password wheel is provided with a clamping groove matched with the clamping head, and the clamping groove corresponds to the password groove one to one.

More than two pairs of password wheels and fixed blocks are arranged on the rotating shaft, and a group of passwords is formed by the password wheels.

The upper end of the sliding block and the lower end of the plug connector are symmetrically provided with two L-shaped connectors, and the L-shaped connectors at the upper end of the sliding block are connected through a connecting rod.

The L-shaped connector at the upper end of the sliding block and the sliding block are of an integrated structure.

Or the L-shaped connector at the upper end of the sliding block and the sliding block are of a split structure, the sliding block and the L-shaped connector are provided with linkage convex blocks which are abutted against each other, and the sliding block drives the L-shaped connector to slide together through the linkage convex blocks when sliding.

The unlocking button is arranged on one side of the buckle body, and the other side of the buckle body is symmetrically provided with the decorative buttons with the same appearance.

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

the utility model discloses a buckle drives spacing lug and together rotates through rotating the password wheel, treats that spacing lug reachs the unblock position, when reacing the relative position of fixed block unblock recess promptly, and spacing lug can remove in to the unblock recess, and then slider unblock buckle can slide, and the number that the password took turns to this moment is the unblock password. The utility model discloses only just can unblock buckle under knowing the condition of password to the security of buckle has been strengthened greatly.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a cross-sectional view of FIG. 2;

FIG. 4 is an internal structural view of the present invention;

FIG. 5 is a connecting structure diagram of a portion of the assembly of the present invention;

reference numerals: 1. a buckle body; 2. a plug-in connector; 3. a slider; 4. an L-shaped connector; 5. a rotating shaft; 6. a password wheel; 7. a fixed block; 8. a password groove; 9. a limiting bump; 10. unlocking the groove; 11. an unlock button; 12. an elastic sheet; 13. clamping a head; 14. a card slot; 15. a connecting rod; 16. a linkage projection; 17. and decorating the button.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 5:

a password buckle comprises a buckle body 1 and an insertion head 2 detachably connected with the buckle body 1, wherein a sliding block 3 capable of sliding transversely is arranged in the buckle body 1, L-shaped connectors 4 which are mutually hooked are arranged at the upper end of the sliding block 3 and the lower end of the insertion head 2, a rotating shaft 5 is arranged in the sliding block 3, the rotating shaft 5 is sequentially sleeved with a rotatable password wheel 6 and a fixed block 7 which is in clearance fit with the rotating shaft 5 along the sliding direction of the sliding block 3, the inner ring of the password wheel 6 is provided with transverse password grooves 8 which correspond to the numbers on the password wheel 6 one by one, the rotating shaft 5 is provided with a limiting lug 9 inserted into the password groove 8, the fixed block 7 is fixed in the buckle body 1 and is provided with an unlocking groove 10 which is matched with the limiting lug 9, the buckle body 1 is provided with a transverse strip-shaped sliding groove, the transverse strip-, the peripheral surface of password wheel 6 wears out the vertical logical groove on the buckle body 1.

Referring to fig. 3, the unlocking process of the present invention is as follows: rotate password wheel 6, password recess 8 of password wheel 6 drives spacing lug 9 wherein and rotates together, when spacing lug 9 rotates the unblock position, when reaching the relative position of fixed block 7 unblock recess 10 promptly, spacing lug 9 can remove in unblock recess 10 for slider 3 can slide to fixed block 7 direction, the figure that shows on the unblock position password wheel 6 is the buckle password, slider 3 back 3 upper ends of slider and the L type connector 4 of bayonet joint 2 lower extreme are mutual separation, bayonet joint 2 is deviate from buckle body 1.

The utility model discloses locking process as follows: the password wheel 6 is rotated to a password position, the plug-in connector 2 is inserted, then the password wheel 6 is rotated to any position except the password position, the sliding block 3 cannot slide, and the locking is completed.

Referring to fig. 5, the bottom of the inner cavity of the buckle body 1 is provided with an elastic sheet 12, the elastic sheet 12 is provided with a clamping head 13, the outer circumferential surface of the password wheel 6 is provided with clamping grooves 14 matched with the clamping head 13, and the clamping grooves 14 correspond to the password grooves 8 one to one. The elastic piece 12 is arranged to enable the password wheel 6 to be positioned more accurately, and each time the password wheel rotates, the password wheel corresponds to one number on the password wheel 6.

More than two pairs of password wheels 6 and fixed blocks 7 are arranged on the rotating shaft 5, and the password wheels 6 form a group of passwords to improve the safety of the password lock.

The upper end of the sliding block 3 and the lower end of the plug connector 2 are symmetrically provided with two L-shaped connectors 4, and the L-shaped connectors 4 at the upper end of the sliding block 3 are connected through a connecting rod 15. So as to increase the stability of the connection between the plug 2 and the buckle body 1.

The L-shaped connector 4 at the upper end of the sliding block 3 and the sliding block 3 are of an integrated structure.

Or, the L-shaped connector 4 at the upper end of the slider 3 and the slider 3 are of a split structure, the slider 3 and the L-shaped connector 4 are provided with interlocking projections 16 which are abutted against each other, and the slider 3 drives the L-shaped connector 4 to slide together through the interlocking projections 16 when sliding. The drawings show a split configuration.

The unlocking button 11 is arranged on one side of the buckle body 1, and the other side of the buckle body 1 is symmetrically provided with decorative buttons 17 with the same appearance. Not only can the convenience of the operation of the unlocking button 11 be increased, but also the aesthetic property of the buckle is increased.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A password buckle comprises a buckle body (1) and a plug-in connector (2) detachably connected with the buckle body (1), and is characterized in that a transverse sliding block (3) is arranged in the buckle body (1), L-shaped connectors (4) which are mutually hooked are arranged at the upper end of the sliding block (3) and the lower end of the plug-in connector (2), a rotating shaft (5) is arranged in the sliding block (3), the rotating shaft (5) is sequentially sleeved with a rotatable password wheel (6) and a fixed block (7) which is in clearance fit with the rotating shaft (5) along the sliding direction of the sliding block (3), the inner ring of the password wheel (6) is provided with transverse password grooves (8) which are in one-to-one correspondence with the numbers on the password wheel (6), the rotating shaft (5) is provided with a limiting lug (9) inserted into the password groove (8), the fixed block (7) is fixed in the buckle body (1) and is provided with an unlocking groove, be provided with horizontal bar spout on buckle body (1), horizontal bar spout internal slip is equipped with unblock button (11) of being connected with slider (3), the vertical logical groove on buckle body (1) is worn out to the outer peripheral face of password wheel (6).

2. The password buckle as claimed in claim 1, wherein the bottom of the inner cavity of the buckle body (1) is provided with an elastic sheet (12), the elastic sheet (12) is provided with a clamping head (13), the outer circumferential surface of the password wheel (6) is provided with a clamping groove (14) matched with the clamping head (13), and the clamping grooves (14) are in one-to-one correspondence with the password grooves (8).

3. The password buckle as claimed in claim 1, wherein the shaft (5) is provided with more than two pairs of password wheels (6) and fixing blocks (7), and the password wheels (6) form a group of passwords.

4. The password buckle as claimed in claim 1, wherein the upper end of the sliding block (3) and the lower end of the plug connector (2) are symmetrically provided with two L-shaped connectors (4), and the L-shaped connectors (4) at the upper end of the sliding block (3) are connected through a connecting rod (15).

5. The password buckle as claimed in claim 1, wherein the L-shaped connector (4) at the upper end of the sliding block (3) and the sliding block (3) are of an integrated structure.

6. The password buckle as claimed in claim 1, wherein the L-shaped connector (4) at the upper end of the slider (3) and the slider (3) are of a split structure, and the slider (3) and the L-shaped connector (4) are provided with interlocking projections (16) which are abutted against each other.

7. The password buckle as claimed in claim 1, wherein the unlocking button (11) is arranged on one side of the buckle body (1), and the other side of the buckle body (1) is symmetrically provided with decorative buttons (17) with the same appearance.