CN2412437Y

CN2412437Y - Trunk and bag

Info

Publication number: CN2412437Y
Application number: CN 00206338
Authority: CN
Inventors: 侯长山
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-16
Filing date: 2000-03-16
Publication date: 2001-01-03
Anticipated expiration: 2010-03-16

Abstract

The utility model relates to a trunk and bag. Both ends of the front edge of a trunk cover are respectively provided with a plug. The corresponding point of a trunk body is provided with a hole. A cam lock is fixed in the trunk body, and both sides of the lock are respectively provided with a push rod. A spring and a spring stopping plate are sheathed and arranged on the push rod. The push rod is fixed in the trunk body by a fixing member to form a locking mechanism. A hinge used for connecting the trunk cover and the trunk body is provided with a damping structure, and mainly comprises a movable hinge sheet, a fixing hinge sheet, an upper blade, a lower blade, a core shaft pin which is arranged in the fixing hinge sheet, a pressure spring and a shim which are arranged in a reel barrel of the movable hinge sheet. The trunk and bag is made of a stainless steel plate, and has the advantages of firmness, high durability, high reliability, cutting protection, theft protection, water protection, fire protection and strong practicability.

Description

A kind of case and bag

The utility model relates to a kind of case and bag.

Common case and bag all include casing, case lid, handle and locking mechanism at least, generally are to connect by hinge between casing and the case lid.Though the case and bag kind style of Xiao Shouing is a lot of in the market, but still the defective of various degrees.As, mostly the locking mechanism of chest generally is to adopt the method for linking up with locking, in case lid inside a hook that has spring is installed, and with the hook groove combination in the casing, and is locked.But problems such as this mechanism causes the locking of chest insecure owing to have only a keyed end, and is fragile.And for example, the case lid that connects case and bag can't be fixed the angle of opening as required, opens during use or fully, or is supporting case lid with a hand, and is very inconvenient.In addition, existing case and bag are made by materials such as nylon canvas, fiberglass mostly, and performances such as its whole resistance to compression, shock resistance, wear-resistant, protection against the tide are person of modern times's meaning not all, and the anti-cutting anti-theft security is relatively poor.

One of main purpose of the present utility model provides a kind of case and bag, and these case and bag have simple in structure, and locking is firm, non-damageable locking mechanism.

Two of main purpose of the present utility model provides a kind of case and bag, and the hinge that connects this case and bag casing and case lid can be opened the angle of case lid according to user's wish, and is fixed at any time on the required angle.

Three of main purpose of the present utility model provides a kind of case and bag, and these case and bag are made by corrosion resistant plate, performances such as its whole resistance to compression, shock resistance, wear-resistant, protection against the tide are improved greatly, and anti-cutting is antitheft, and is safe and reliable.

Above-mentioned purpose of the present utility model is achieved through the following technical solutions.

Locking mechanism, the leading edge two ends of case and bag case lid 1 are respectively arranged with plug 11, plug 11 front ends have the hole, on the casing 2 with case lid on plug 11 corresponding positions be fixed with a cam lock 21, the both sides of this cam lock 21 are respectively arranged with on push rod 22, two push rods 22 and are arranged with spring 23 respectively, and are provided with spring stop 24, the hole that push rod 22 passes fixture 25 is fixed in the casing 2, constitutes the locking mechanism of case and bag thus.This locking mechanism by rotating cam lock 21, moves the push rod 22 of the salient point promotion both sides of cam lock 21 in use, inserts in the hole 11 of its front end of plug that is provided with on the case lid 1, reaches the purpose of locking case lid.In like manner, when unblanking, backward rotation cam lock 21 utilizes the tension force of spring to make the push rod return, withdraws from the jack 11 of case lid 1, opens case lid.

The hinge 3 of connecting box lodge lid 1 and casing 2, the moving page or leaf sheet 31 that mainly includes band reel and a fixed page or leaf sheet 32, go up gear piece 33 with following gear piece 34, be connected in a fixed page or leaf sheet inner core pivot pin 35 and an interior stage clip 36 and the pad 37 of moving page or leaf sheet reel, following gear piece 34 is fixed on the reel of moving page or leaf sheet 31, last gear piece 33 upper ends offer straight groove, and be fixed on the fixed page or leaf sheet 32, upper and lower gear piece engagement action forms damping structure.When surpassing the load that stage clip 36 appraised and decided, can rotate artificially.The design of this hinge structure can make case lid 1 rotation arbitrarily in the effective angle scope, and stop, and speed is steady, and the location is reliable.

The case and bag that the utility model and above-mentioned locking mechanism and hinge structure adapt, its case lid 1 and casing 2 are made by corrosion resistant plate, if need gain in strength, can establish reinforcement on the surface of case lid 1 and casing 2, and are one time punching molded.

In sum, the utility model is compared with existing case and bag, has tangible advantage: locking mechanism rational in infrastructure, practical, unique, make between case lid 1 and the casing 2 to lock firmly, and not fragile; The hinge 3 that connects case lid 1 and casing 2 can freely rotate in effective range, and the fixed angle that can arbitrarily case lid 1 be opened as required, need not support case lid with hand; In addition, case lid and casing are made by solid corrosion resistant plate punching press, performances such as its whole resistance to compression, shock resistance, wear-resistant, protection against the tide are improved greatly, and anti-cutting are antitheft, and waterproof fireproofing is safe and reliable.The utility model case and bag can be made into all kinds, and as deedbox, suitcase, luggage case, safety box etc., Large Box also can be equipped with travelling wheel.

Accompanying drawing and the number in the figure that the utility model is shown describes below:

Fig. 1 is the outline drawing of the utility model case and bag.

Fig. 2 is the locking mechanism schematic diagram of the utility model case and bag.

Fig. 3 is for connecting the hinge structure schematic diagram of case lid and casing.

1-case lid

11-jack

2-casing

21-cam lock, 22-push rod, 23-spring

24-baffle plate, 25-fixture

3-hinge

A 31-moving page or leaf sheet a 32-fixed page or leaf sheet 33-go up gear piece

34-following gear piece 35-mandrel pin 36-stage clip

37-pad

4-handle

Claims

1, a kind of case and bag mainly include case lid (1), casing (2), handle (4) and locking mechanism, connect by hinge (3) between case lid (1) and the casing (2), it is characterized in that:

The leading edge two ends of case lid (1) are respectively arranged with plug (11), this plug head has the hole, in the casing (2) with case lid on the plug corresponding position, be fixed with a cam lock (21), the both sides of this cam lock (21) are respectively arranged with push rod (22), are arranged with spring (23) on two push rods (22) respectively, and are provided with spring stop (24), the hole that push rod (22) passes fixture (25) is fixed in the casing (2), constitutes the locking mechanism of case and bag thus;

The hinge (3) that connects case lid (1) and casing (2), the moving page or leaf sheet (31) that mainly includes band reel and a fixed page or leaf sheet (32), go up gear piece (33) with following gear piece (34), be connected in fixed page or leaf sheet inner core pivot pin (321) and a moving page of interior stage clip (311) and the pad (312) of sheet reel, on the reel of moving page or leaf sheet (31) a pair of jaw clutch is housed, following gear piece (34) lower end has a pair of little key and is fixed on the moving page or leaf sheet (31), last gear piece (33) upper end offers straight groove, and be fixed on the fixed page or leaf sheet (32), upper and lower gear piece is meshed;

Case lid (1) and casing (2) are made by corrosion resistant plate.

2, case and bag according to claim 1 is characterized in that: the surface of case lid (1) and casing (2) is provided with reinforcement.