CN2277889Y

CN2277889Y - Plastic document bag with self snap fastener

Info

Publication number: CN2277889Y
Application number: CN 97201411
Authority: CN
Inventors: 陈挚; 杨志孝
Original assignee: Zhongchuan Commercial And Industrial Products Factory Fuyong Fenghuang Village
Current assignee: Zhongchuan Commercial And Industrial Products Factory Fuyong Fenghuang Village
Priority date: 1997-01-28
Filing date: 1997-01-28
Publication date: 1998-04-08
Anticipated expiration: 2007-01-28

Abstract

The utility model relates to a plastic document bag with self snap fasteners, which comprises a plastic board 1, a folding line 7 and a folding line 8, the upper part of the plastic board 1 is provided with a buckling incision 5. The left and the right ends in the middle of the plastic board 1, which approach the edges of the plastic board 1, are each provided with a buckling incision 2. The left and the right ends at the lower part of the plastic board 1, which are the edges and the middle of the plastic board 1, are each provided with buckling incisions 3 and 4. The terminals of the buckling incisions 2, 3, 4 and 5 are each drilled with an incision end hole 6. The utility model can be once formed through compression moulding without any additional parts, and can be simply and rapidly assembled to shape with beautiful appearance, firm integral shaping and less labor and cost.

Description

Plastic cement documents pouch with self-clinching latch-up structure

The utility model is about a kind of plastic cement documents pouch, particularly a kind of plastic cement documents pouch with self-clinching latch-up structure.

At present, used plastic cement documents pouch though also be to adopt disposable compression molding, must follow closely that a riveting is buckled or the fixture of elastic cord and so on tightens up documents pouch at the bag body, and production process is many, and both labor intensive expended financial resources again.

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of manufacture craft simple, and assembled formation is easy, quick, and both human-saving was economized financial resources again, and good looking appearance is generous, the firm plastic cement documents pouch with self-clinching latch-up structure of whole setting.

The utility model comprises plastic plate 1, fold line 7, fold line 8, have a button bit otch 5 on the top of plastic plate 1, the place of keeping to the side, left and right two ends, middle part of plastic plate 1 respectively has a button bit otch 2, left and right edges at two ends place and centre in plastic plate 1 bottom respectively have a button bit otch 3 and 4, and respectively are equipped with an otch end points hole 6 at the two-end-point place of button bit otch 2,3,4,5.

Described plastic cement documents pouch with self-clinching latch-up structure, the shape of its button bit otch 2,3,4,5 can adopt heart, peach shape, swallow-tail form, triangle, ellipse or other shapes.

Owing to adopted direct structure in plastic plate upper cut, punching, the utility model can be shaped by disposable pressing mold, need not add any other part, reduced production process, reduced labour intensity.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is a plane structure chart of the present utility model;

Fig. 2 is a package assembly schematic diagram of the present utility model;

As Fig. 1-shown in Figure 2, the plastic sheet after pressing mold is shaped, the surface has had fold line 7, fold line 8, button bit otch 2,3,4,5 and the otch end points hole 6 of being convenient to folding and forming; Earlier plastic plate 1 is upwards turned up respectively along fold line 7, again with left and right two ends, the middle part of plastic plate 1, along fold line 8 mutually symmetrically with horizontal direction doubling inwards, then that the lower sheet of plastic plate 1 is upwards folding with horizontal direction along fold line 8, two leg-of-mutton button bit otch 3 again its two ends being opened, insert respectively in pairing two button bit otch 2, again that the top of plastic plate 1 is folding downwards with horizontal direction along fold line 8, so that the semicircle button bit otch of being opened 5 inserts in the button bit otch 4, promptly finish whole assembling process.During use, button bit otch 5 is extracted out from button bit otch 4, the things such as file of packing into, again button bit otch 5 is inserted in the button bit otch,, plastic plate can not torn in the process of extracting out and inserting along machine direction owing to be equipped with otch end points hole 6 at each button bit otch two ends, and can play the effect that is locked, thereby it is convenient to make documents pouch open, and locking is easy, also can adorn some sundries and be difficult for losing in the dress file.

Claims

1, a kind of plastic cement documents pouch with self-clinching latch-up structure, comprise plastic plate (1), fold line (7), fold line (8), it is characterized in that having a button bit otch (5) on the top of plastic plate (1), the place of keeping to the side, left and right two ends, middle part of plastic plate (1) respectively has a button bit otch (2), left and right edges at two ends place, bottom and centre at plastic plate (1) respectively have a button bit otch (3) and (4), and respectively are equipped with two otch end points holes (6) at the two-end-point place of button bit otch (2), (3), (4), (5).

2,, it is characterized in that the shape of button bit otch (2), (3), (4), (5) can adopt heart, peach shape, swallow-tail form, triangle, ellipse or other shapes by the described plastic cement documents pouch of claim 1 with self-clinching latch-up structure.