CN201554271U

CN201554271U - Single-side computer anti-dialing lock head

Info

Publication number: CN201554271U
Application number: CN200920201895XU
Authority: CN
Inventors: 章林峰; 石立勋
Original assignee: Wenzhou Tongyong Locks Co Ltd
Current assignee: Wenzhou Tongyong Locks Co Ltd
Priority date: 2009-12-05
Filing date: 2009-12-05
Publication date: 2010-08-18
Anticipated expiration: 2019-12-05

Abstract

The utility model discloses a single-side computer anti-dialing lock head with compact structure and better anti-theft performance. The single-side computer anti-dialing lock head comprises a lock head shell, a lock core which can be rotatablely arranged in the lock head shell and a lock gate which can be rotatablely arranged in the lock head shell, wherein the lock core is connected with the lock gate in a driving and matching way, the lock head shell is provided with a row of marble holes, the lock core is provided with a row of marble through holes corresponding to the marble holes on the lock head shell, the marble holes and the corresponding marble through holes are internally and sequentially provided with a marble spring, a flat head marble and a round head marble, the side wall of the lock head shell is provided with an axially-arranged groove, the side wall of the lock core corresponding to the groove is provided with a row of through holes, the through holes are internally provided with anti-dialing marbles, and one ends of the anti-dialing marbles are in fit with the grooves.

Description

The anti-tapered end of dialling of single face computer

Technical field

The utility model relates to a kind of tapered end.

Background technology

The single face tapered end of traditional structure generally comprises the tapered end shell and is arranged at the interior lock core tapered end shell of tapered end shell rotationally and is provided with row's pellet shot from a slingshot hole, lock core be provided with the tapered end shell on the corresponding row's pellet shot from a slingshot through hole in pellet shot from a slingshot hole, pack into successively in pellet shot from a slingshot hole and the corresponding pellet shot from a slingshot through hole marble spring, tack pellet shot from a slingshot and round end pellet shot from a slingshot.The single face tapered end monnolithic case size of this structure is less, but owing to have only row's pellet shot from a slingshot, its theftproof performance is relatively poor.If adopt two-sided traditional billiards structure, its theftproof performance can improve greatly, but its monnolithic case size is also wanted corresponding increase.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of compact conformation, the theftproof performance anti-tapered end of dialling of single face computer preferably.

For solving the problems of the technologies described above, the utility model is by the following technical solutions: the anti-tapered end of dialling of a kind of single face computer, comprise the tapered end shell, be arranged at the lock core in the tapered end shell rotationally and be arranged at the interior stop of tapered end shell rotationally, lock core and stop transmission are connected, the tapered end shell is provided with row's pellet shot from a slingshot hole, lock core be provided with the tapered end shell on the corresponding row's pellet shot from a slingshot through hole in pellet shot from a slingshot hole, the marble spring of packing into successively in pellet shot from a slingshot hole and the corresponding pellet shot from a slingshot through hole, tack pellet shot from a slingshot and round end pellet shot from a slingshot, described tapered end shell side wall is provided with the groove of axial setting, the sidewall of described lock core and groove opposite position is provided with an exhausting hole, pack in the described through hole and prevent dialling pellet shot from a slingshot, an anti-end of dialling pellet shot from a slingshot matches with groove.

The anti-beneficial effect of dialling tapered end of the utility model single face computer is: a row is anti-to dial pellet shot from a slingshot owing to increased on the described lock core, so its theftproof performance can improve greatly; Owing to adopt an anti-end of dialling pellet shot from a slingshot and groove that the tapered end shell is provided with the stepping down of the anti-group pellet shot from a slingshot of incompatible realization that match, reduced marble spring and tack pellet shot from a slingshot in traditional billiards structure, so its monnolithic case size reduces greatly also in addition.

The utility model will be further described below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the decomposition texture schematic diagram of the anti-a kind of embodiment of tapered end of dialling of the utility model single face computer;

Fig. 2 is the anti-general structure schematic diagram of dialling after tapered end is assembled of single face computer among Fig. 1;

Fig. 3 is the A-A sectional view among Fig. 2;

Fig. 4 is the B-B sectional view among Fig. 2.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the anti-a kind of embodiment that dials tapered end of the utility model single face computer, comprise tapered end shell 9, be arranged at the lock core 12 in the tapered end shell 9 rotationally and be arranged at stop 3 in the tapered end shell 9 rotationally, lock core 12 is connected with stop 3 transmissions, be provided with torsion spring 4 between stop 3 and the tapered end shell 9, tapered end shell 9 is provided with row's pellet shot from a slingshot hole 5, lock core 12 be provided with tapered end shell 9 on the corresponding row's pellet shot from a slingshot through holes 1 in pellet shot from a slingshot hole 5, the marble spring 7 of packing into successively in pellet shot from a slingshot hole 5 and the corresponding pellet shot from a slingshot through hole 1, tack pellet shot from a slingshot 6 and round end pellet shot from a slingshot 2, described tapered end shell 9 sidewalls are provided with the groove 10 of axial setting, described lock core 12 is provided with an exhausting hole 14 with the sidewall of groove 10 opposite positions, pack in the described through hole 14 and prevent dialling pellet shot from a slingshot 13, an anti-end of dialling pellet shot from a slingshot 13 matches with groove 10.For the ease of the setting in key pins hole, described groove 10 is arranged on tapered end shell 9 sidewalls relative with pellet shot from a slingshot hole 5.In order to locate better, be provided with position-limitting pin 8 in the inboard in pellet shot from a slingshot hole 5 on the described tapered end shell 9, described lock core 12 is provided with the loose slot 11 that matches with position-limitting pin 8.For the setting in convenient key pins hole, the described anti-correspondence position of pellet shot from a slingshot 13 between adjacent two round end pellets shot from a slingshot 2 of dialling promptly anti-ly dialled the setting of staggering of pellet shot from a slingshot 13 and round end pellet shot from a slingshot 2.

Claims

1. a single face computer prevents dialling tapered end, comprise tapered end shell (9), be arranged at the lock core (12) in the tapered end shell (9) rotationally and be arranged at the interior stop (3) of tapered end shell (9) rotationally, lock core (12) is connected with stop (3) transmission, tapered end shell (9) is provided with a row pellet shot from a slingshot hole (5), lock core (12) be provided with tapered end shell (9) on pellet shot from a slingshot hole (5) corresponding one row pellet shot from a slingshot through hole (1), the marble spring (7) of packing into successively in pellet shot from a slingshot hole (5) and the corresponding pellet shot from a slingshot through hole (1), tack pellet shot from a slingshot (6) and round end pellet shot from a slingshot (2), it is characterized in that: described tapered end shell (9) sidewall is provided with the groove (10) of axial setting, described lock core (12) is provided with an exhausting hole (14) with the sidewall of groove (10) opposite position, pack in the described through hole (14) and prevent dialling pellet shot from a slingshot (13), an anti-end of dialling pellet shot from a slingshot (13) matches with groove (10).

2. the anti-tapered end of dialling of single face computer according to claim 1, it is characterized in that: described groove (10) is arranged on tapered end shell (9) sidewall relative with pellet shot from a slingshot hole (5).

3. the anti-tapered end of dialling of single face computer according to claim 2, it is characterized in that: tapered end shell (9) is gone up and is provided with position-limitting pin (8) in the inboard of pellet shot from a slingshot hole (5), and described lock core (12) is provided with the loose slot (11) that matches with position-limitting pin (8).

4. according to claim 2 or the anti-tapered end of dialling of 3 described single face computers, it is characterized in that: described anti-group pellet shot from a slingshot (13) is positioned at the correspondence position between adjacent two round end pellets shot from a slingshot (2).