CN2168926Y

CN2168926Y - Shockproof lock

Info

Publication number: CN2168926Y
Application number: CN 93225724
Authority: CN
Inventors: 尤昌富
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-14
Filing date: 1993-05-14
Publication date: 1994-06-15
Anticipated expiration: 2003-05-14

Abstract

The utility model relates to a new design of shockproof locks of suitcases or travelling cases, which is composed of a hoodle lockset, a panel, a lock bolt, and a telescopic slide, wherein, the panel can tilt up, and the lock bolt is integrally formed with the panel. The utility model has the advantage of simple structure; when one end of the panel is tilted up in the state of unlocking, the lock bolt draws in, and is disengaged from the control on the hook of the case cover, so the case cover can be opened up. The utility model has the most prominent advantage of preventing strong shock; even in the unlocked state and the suitcase bears strong shock, the cover of the suitcase can not be shocked to open.

Description

Shockproof lock

The utility model belongs to the lock class, the Shockproof lock of particularly a kind of suitcase or suitcase.

Suitcase be common people's out on tours or negotiation during public affair in order to carry the common tool of articles for use.Suitcase branch mailbox body and case lid two parts at case body dress snap close, assemble latch hook on case lid, when case lid was covered, latch hook was the locking bolt that hook is lived snap close, and to keep the fixing of case lid, this is the common form of general suitcase.The used snap close type of suitcase has multiple on the market, what have uses cylinder lock with balls, and what have uses combination lock, but because locking bolt all has elasticity, so a common shortcoming is all arranged, no matter promptly void is detained or locked,, for example accidentally drop and fall in case be subjected to sharp pounding, or fall from higher position, it is common occurrence that case lid is opened by shake, and the interior article of case are scattered fullly, and this is the very worried thing of part.

The utility model purpose is to provide a kind of Shockproof lock, to overcome the deficiencies in the prior art part.

According to the utility model purpose, the Shockproof lock of inventor's design, its structure comprises the hoodle lockset, can upwarp panel, the locking bolt integrally formed with panel, and stretchable sheet.Stretchable sheet is located at panel end below, is the stay hook into a single integrated structure with stretchable sheet below stretchable sheet.Be provided with the integrally formed panel of panel in the lower head of panel and stablize pin, stablize the pin Lower Half and become tubular body, spring is housed in the tube chamber, hoodle is housed at the mouth of pipe.The Shockproof lock that the utility model constitutes, when panel is closed following time by pressure, no matter void is detained or has been locked, exhausted do not have shaken and upwarp can, therefore locking bolt will not have so shrink yet, also do not have the worry of being opened even the event suitcase is subjected to sharp pounding, thereby overcome the deficiency that prior art exists by shake.In addition, the utility model also has simple and reasonable, safe in utilization characteristics.

Below by embodiment and accompanying drawing in order to further describe the utility model.

Fig. 1 is a top view of the present utility model.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is a lateral view of the present utility model.

Fig. 4 is the upward view of the utility model bottom.

Fig. 5 is the lateral view of the utility model when opening panel (panel upwarps).

With reference to accompanying drawing 1, at the cylinder lock with balls 2 of the central authorities of panel 1 dress, its key hole 21 and drawing in vertical direction, the expression unlocking condition, panel 1 can be taken advantage of a situation and be hooked, and becomes state shown in Figure 5 if scratch hook stretchable sheet 3 with finger this moment.At this moment, the case lid of suitcase can be opened.

With reference to shown in Figure 2, stretchable sheet 3 activities are loaded on the front end below of panel 1, in have spring 31 freely to stretch, when desiring the perk panel, can scratch hook and carry stretchable sheet 3 with finger, and take advantage of a situation will stretchable sheet 3 toward interior pressures, make in the stretchable sheet 3 and contract, the integrally formed stay hook 32 of this moment and stretchable sheet 3 just breaks away from pedestal, thus panel 1 just can little axle 12 for fulcrum toward upwarping (as shown in Figure 5).The stable pin 6 into a single integrated structure with panel 1 is support motion with little axle 12 also, if when panel 1 upwarps, stablize the right side that center line is crossed in the position of pin 6 terminal hoodles 62, because of being subjected to spring 61 dynamic effects, then but the principal surface plate upwarps the limit, and can keep the state that it upwarps, up to till with hand lower panel 1.

From as can be seen shown in Figure 3, when panel 1 is pressed and closed following time, promptly face down with the integrally formed locking bolt 11 of panel 1 and to stretch out, just in time tacked the latch hook 4 that links to each other with case lid, so case lid can't be opened.This shows, if will open case lid necessarily earlier will be panel 1 perk.Fig. 5 is the state of panel when upwarping, and as can be seen, locking bolt 11 is within the retraction base plate 5 when panel upwarps.

With reference to Fig. 4, horizontal bolt 22 is to link to each other with lock shaft, rotates with lock shaft, the direction of horizontal bolt 22 is suitable to become vertical with lockhole 21 directions, promptly is when lockhole Cheng Zhixiang, and it is horizontal that horizontal bolt just becomes, opposite when 21 one-tenth of lockholes are horizontal, horizontal bolt 22 is Cheng Zhixiang (as shown in phantom in FIG.) just.When its Cheng Zhixiang, horizontal bolt 22 two ends just frame are stuck in the both sides of pedestal 51, and panel 1 can not perk.So once locking, panel 1 just can not perk, and case lid just can not be opened.

Because top description just can clearly be understood, Shockproof lock of the present utility model, no matter lock, or unlocked, as long as panel 1 has closed down, even if through sharp pounding, suitcase lid never has the worry of being opened by shake.

Claims

1, a kind of Shockproof lock that is applicable to suitcase or suitcase, by panel (1), the locking bolt integrally formed (11) with panel, lockset (2), panel (1) with little axle (12) be fulcrum one end can upwarp or under close, it is characterized in that the stretchable sheet (3) that can stretch being housed in the terminal below of panel (1), be provided with and the integrally formed stay hook (32) of stretchable sheet (3) in stretchable sheet (3) below, be provided with the integrally formed panel of panel simultaneously and stablize pin (6) in the lower head of panel (1), the Lower Half that should stablize pin (6) becomes tubulose, spring (61) is housed in tube chamber, hoodle (62) is housed at the mouth of pipe.