CN200938884Y

CN200938884Y - Zipper lockset

Info

Publication number: CN200938884Y
Application number: CN 200620085526
Authority: CN
Inventors: 王东平
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-14
Filing date: 2006-06-14
Publication date: 2007-08-29
Anticipated expiration: 2016-06-14

Abstract

The utility model relates to a zipper locking device comprising a lock shell, a helical spring, a pin bolt, an eccentric sleeve, a rotary axle, a conical nut and a zipper handle. A blind hole is arranged in the lock shell to place the eccentric sleeve and a horizontal via hole is also arranged in the lock shell to place the helical spring and the pin bolt which is with a nail structure; the eccentric sleeve shapes like that way misalignment columnar segment with different diameters are staggered; each columnar segment share the same generatrix M; a vie-hole shaped internal thread which coincides with the axis of the big diameter columnar segment; the eccentric sleeve and the blind hole of the lock shell are sliding fit; the rotary axle forms like a round head bolt, having the thread fit with the internal threads of the eccentric sleeve and the conical nut and a mark point A is engraved at the big end surface of the rotary axle; the zipper handle forms like a T shape, having arranged vie holes at the two horizontal ends and a connecting vie hole at an end of the vertical surface and the mark of 0 to 9 is engraved at the circumference of the upper end surface of the vie holes. The utility model has the advantages of safeguarding the property of people due to the knapsack with the zipper locking device.

Description

A kind of zipper lock

Affiliated technical field

The utility model relates to a kind of lockset, especially is applicable to a kind of lockset of slide fastener.

Background technology

As everyone knows, no matter be aspect clothes, wardrobe, still at aspects such as knapsack, school bags, the application of slide fastener in people's life is very extensive.But owing to there is not corresponding zipper lock, therefore people still feel some inconvenience in some cases, especially in the process of going out and staying at hotels, the travelling bag of important thing are housed if there is not lockset usually to bring a kind of worried sensation to owner.By retrieval, find no the lockset invention that is exclusively used in slide fastener.

Summary of the invention

The objective of the invention is: provide a kind of and the zipper lock supporting application of slide fastener to people, bring convenience safety with the property aspect for the people that go out.

A kind of zipper lock its, it is to be made of lock housing, helical spring, pin, eccentric body, gyroaxis, tapered cup nut, Zipper tip; Be provided with the blind hole of the eccentric body of planting in the lock housing and place the cross through hole of helical spring, pin, the axis of blind hole and the axis of cross through hole are vertical configuration, are provided with the through hole that the inclusion enforcement that is used for slide fastener connects firmly at the other end of lock housing; Pin is the spike structure; The column section that eccentric its profile of body is decentraction, the Different Diameter shape that is staggered, the common straight bus M of staggered each column Duan Youyi, the eccentric body wherein heart is provided with and internal thread its dead in line of large-diameter cylindrical section, that be the through hole shape, and the blind hole of eccentric body and lock housing is and is slidingly matched; The integral body of gyroaxis is the snap bolt shape, and its threaded portion can be joined with the internal thread of the internal thread of eccentric body, tapered cup nut and revolved, and is carved with a gauge point A on the edge of its large end face; The whole T-shaped shape of Zipper tip is equipped with the logical through hole of wearing gyroaxis in two ends of its horizontal plane, circumferential 0～9 the mark that is provided with in the upper surface of this through hole is provided with the through hole that involves that is used for involving slide fastener at an end of its vertical vertical plane.

The beneficial effects of the utility model are: provide a kind of and the zipper lock supporting application of slide fastener to people, the property when people travel outside in its traveling bag can effectively be protected.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the lock-shell structure schematic diagram.

Fig. 3 is Fig. 2 vertical view.

Fig. 4 eccentric bushing body structure schematic diagram.

Fig. 5 is the vertical view of Fig. 4.

Fig. 6 is that the P-P of Fig. 4 is to cutaway view.

Fig. 7 is the Zipper tip front view.

The vertical view of Fig. 8 Fig. 7.

Among each figure, 1, lock housing, 2, blind hole, 3, cross through hole, 4, through hole, 5, helical spring, 6, pin, 7, eccentric body, 8, gyroaxis, 9, tapered cup nut, 10, Zipper tip, 11, through hole, 12, involve through hole.

The specific embodiment

By a kind of zipper lock shown in Figure 1, it is made up of lock housing (1) (as shown in Figure 2), helical spring (5), pin (6), eccentric body (7) (as shown in Figure 4), gyroaxis (8), tapered cup nut (9), Zipper tip (10) (as shown in Figure 7); Helical spring (5), pin (6) place in the cross through hole (3) of lock housing (1), eccentric body (7) is in the blind hole (2) that the shape that is slidingly matched is plugged on lock housing (1), tightly touches on its side face of eccentric body (7) at pin (6) under the effect of its elastic force of helical spring (5).When pin (6) contact be orientation at its bus of eccentric body (7) M place the time, eccentric body (7) can be pulled out from blind hole (2), otherwise pin (6) is stuck in the surface in its other orientation of minor diameter column section of eccentric body (7).

When people enable this new lockset, at first set the password of oneself:

The first step with eccentric body (7) its bus M place alignment of orientation pin (6), prevents stretching out of pin (6).

The second, the large end face of rotation gyroaxis (8) makes that the gauge point A on it aims at the circumferential a certain figure notation (digital orientation shown in Figure 1 is 0) in its through hole of Zipper tip (10) (11) upper surface.

The 3rd, tighten tapered cup nut (9), make that the eccentric body (7) and the orientation of gyroaxis (8) are fixed.

After people insert the blind hole (2) of lock housing (1) with eccentric body (7), the gauge point A of gyroaxis (8) large end face can be turned back to other orientation, do not know that like this people of password can not extract eccentric body (7) in the blind hole (2) of lock housing (1).If this lockset has two (or more than) eccentric bodies (7) and be synchronization action down in the connection with Zipper tip (10), this lockset has just had using value so.

Claims

1, a kind of zipper lock that constitutes by lock housing, helical spring, pin, eccentric body, gyroaxis, tapered cup nut, Zipper tip, it is characterized in that: be provided with the blind hole and the cross through hole of placing helical spring, pin of the eccentric body of planting in the lock housing, the axis of blind hole and the axis of cross through hole are vertical configuration; Pin is the spike structure; The column section that eccentric its profile of body is decentraction, the Different Diameter shape that is staggered, the common straight bus M of staggered each column Duan Youyi, the eccentric body wherein heart is provided with and internal thread its dead in line of large-diameter cylindrical section, that be the through hole shape, and the blind hole of eccentric body and lock housing is and is slidingly matched; The integral body of gyroaxis is the snap bolt shape, and its threaded portion can be joined with the internal thread of the internal thread of eccentric body, tapered cup nut and revolved, and is carved with a gauge point A on the edge of its large end face; The whole T-shaped shape of Zipper tip is equipped with the logical through hole of wearing gyroaxis in two ends of its horizontal plane, circumferential 0～9 the mark that is provided with in the upper surface of this through hole is provided with the through hole that involves that is used for involving slide fastener at an end of its vertical vertical plane.