CN2902928Y

CN2902928Y - Fastener of plastic box

Info

Publication number: CN2902928Y
Application number: CN 200620112909
Authority: CN
Inventors: 李鹏
Original assignee: ZIBO QIAOXIFU FOOD CO Ltd SHANDONG
Current assignee: ZIBO QIAOXIFU FOOD CO Ltd SHANDONG
Priority date: 2006-04-24
Filing date: 2006-04-24
Publication date: 2007-05-23
Anticipated expiration: 2016-04-24

Abstract

A plastic box block button, comprising a block button handle, a retaining ring and a hook. The retaining ring is arranged in the inner end of the block button handle which is round-hook model. The retaining ring sleeve is arranged on the circular column which is provided on the outer of the per-side of the plastic box, the hook is arranged inner side of the block button handle, perpendicular to the block button handle plane, in the bottom of the hook is inward-oriented perpendicular a fixture block, the fixture block clamped when the box cover and the box body clamped, which contacted at the bottom of box cover is equipped in the groove-frame of the box body. The utility model clamp is applicable to various diversity shape plastic box, possessing versatility, and the structure is simple, clamping is effective.

Description

The plastic casing buckle

Technical field

The utility model relates to a kind of with the tight bayonet unit on plastic box body of plastic box cover lid.

Background technology

At present, plastic box cover mainly is to be threaded or to peg graft with the lid locking structure of plastic box body, is threaded and only is applicable to round plastic lid, and connected structure is to the dimensional characteristic height, otherwise or peg graft not tightly, easily come off, or the grafting tension, be difficult for opening.

The utility model content

In order to overcome the deficiency that lacks the general and efficient gripping mechanism between existing plastic box cover and the box body, the purpose of this utility model is: a kind of plastic casing buckle is provided, and this buckle is applicable to various difform plastic casings, and simple in structure, tightens effective.

The technical scheme that its technical matters that solves the utility model adopts is as follows:

A kind of plastic casing buckle, it comprises buckle handle, clasp and fastener, described clasp is located at the inner end of buckle handle, with buckle handle inner end rounding off, be round hook, this clasp is sleeved on the set cylinder in each side of plastic box cover outside, this cylinder be erected at two with bearing that the lid side links to each other on; Described fastener is located at the inner face of buckle handle, vertical with buckle handle plane, inwardly vertically there is a fixture block bottom at fastener, this fixture block is stuck in lid and tray cover is fashionable, the lid base is contacted is located in the groove frame on the box body, have a groove between this groove frame and the box body, the fixture block on groove width and groove depth and the fastener is suitable; Described buckle handle, clasp and fastener are the global formation structure; Cylinder on the described vinyl cover and two bearings and plastic box cover are the global formation structure; Groove frame on the described plastic box body and plastic box body are the global formation structure.

The beneficial effects of the utility model are:

1, is applicable to various difform plastic casings

Plastic casing is used widely as a kind of packing container commonly used, and it often also have decorative effect, thereby the profile of plastic casing is varied except packaging function.The utility model buckle is applicable to various difform plastic casings, and lid and tray cover is tight, opens also very convenient.

2, simple in structure, tighten effective

The utility model bayonet unit is simple in structure, and relevant lid, box body and the buckle handle global formation structure of all respectively doing for oneself is easy to batch machining production.Only need during use that the buckle handle is swung down to fixture block and be stuck in the groove frame, can lid and tray cover is tight; During unlatching, the buckle handle is upwards rotated, fixture block releasing slots frame is got final product, tighten effective.

Description of drawings

Fig. 1 is that the utility model plastic casing buckle is installed in the perspective view on the plastic casing

Fig. 2 is the schematic side view of the utility model plastic casing buckle

Fig. 3 is the schematic side view that the plastic box cover of the utility model buckle is installed

Fig. 4 is vertical cross-sectional schematic that the plastic box body of the utility model buckle is installed

1. lids, 2. box bodys, 3. buckle handles, 4. clasps, 5. fasteners, 6. cylinders, 7. bearings, 8. fixture blocks, 9. groove frames, 10. grooves among the figure

The specific embodiment

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

Figure 1 shows that an embodiment of the utility model plastic casing buckle, this plastic casing is triangle box body 2 and triangle lid 1, lid 1 on leg-of-mutton each limit respectively is equipped with the utility model buckle with the splicing position of box body 2 is middle, and this buckle comprises buckle handle 3, clasp 4 and fastener 5.As shown in Figure 2, clasp 4 is located at the inner end of buckle handle 3, with buckle handle inner end rounding off, is round hook-type.As Fig. 1, shown in Figure 3, clasp 4 is sleeved on the set cylinder 6 in each side of plastic box cover outside, this cylinder 6 be erected at two with bearing 7 that the lid side links to each other on.See also shown in Figure 2ly, fastener 5 is located at the inner face of buckle handle 3, and is vertical with buckle handle 3 planes, in the bottom of fastener 5 fixture block 8 inwardly arranged vertically, and this fixture block 8 is stuck in lid and tray cover is fashionable, and the lid base is contacted is located in the groove frame 9 on the box body.

As shown in Figure 4, have a groove 10 between this groove frame 9 and the box body 2, the fixture block 8 on its groove width and groove depth and the fastener 5 is suitable.

Buckle handle 3 of the present utility model, clasp 4 and fastener 5 are the global formation structure.Cylinder 6 on the plastic box cover and two bearings 7 are the global formation structure with plastic box cover 1.Groove frame 9 on the plastic box body 2 is the global formation structure with plastic box body 2.

Buckle handle 3 in the present embodiment is the peach type, and clasp 4 and fastener 5 all are located at the inner face of peach handle, and there is relief pattern in peach body front.

Claims

1, a kind of plastic casing buckle, it is characterized in that: it comprises buckle handle, clasp and fastener, described clasp is located at the inner end of buckle handle, with buckle handle inner end rounding off, be round hook, this clasp is sleeved on the set cylinder in each side of plastic box cover outside, this cylinder be erected at two with bearing that the lid side links to each other on; Described fastener is located at the inner face of buckle handle, vertical with buckle handle plane, inwardly vertically there is a fixture block bottom at fastener, this fixture block is stuck in lid and tray cover is fashionable, the lid base is contacted is located in the groove frame on the box body, have a groove between this groove frame and the box body, the fixture block on groove width and groove depth and the fastener is suitable; Described buckle handle, clasp and fastener are the global formation structure; Cylinder on the described vinyl cover and two bearings and plastic box cover are the global formation structure; Groove frame on the described plastic box body and plastic box body are the global formation structure.

2, plastic casing buckle according to claim 1 is characterized in that: described buckle handle is the peach type, and clasp and fastener all are located at the inner face of peach handle, and there is relief pattern in peach body front.