CN201580668U - Anti-theft packing barrel - Google Patents

Abstract

An anti-theft packing barrel comprises a barrel cover (1) and a barrel body (2); a skirt edge (2-1) is arranged on the outer wall at the upper end of the barrel body (2); a notch (5) is formed on the skirt edge (2-1); a tearing block (3) is covered on the notch (5) and is fixedly connected with the skirt edge (2-1); a lug boss (2-1.1) is formed on the outer side at the upper end of the skirt edge (2-1), and the lower edge of the outer wall of the barrel cover (1) is clamped on the inner side of the lug boss (2-1.1); a guiding lug boss (1-1) is formed at the top of the barrel cover (1); and a guide groove (4) is formed at the bottom of the barrel body (2) in a position corresponding to the guiding lug boss (1-1). The anti-theft packing barrel has good counter forgery performance.

Description

Antitheft packing barrel

Technical field

The utility model relates to a kind of antitheft packing barrel.

Background technology

Packing barrel at present commonly used generally is that breach is set on bung, and covers on breach and tear piece, has only to tear earlier and tears piece and could open bung from the indentation, there of bung.As long as generally see that tearing piece has and do not torn, have and do not have stolen mistake or moved with regard to knowing deposit in the packing barrel.The shortcoming of this structure is that bung is changed easily.Change the deposit in the bucket, as long as forge a bung again, and the cost of forgery bung is lower, is unfavorable for false proof.

Summary of the invention

The purpose of this utility model provides the good antitheft packing barrel of a kind of anti-counterfeiting performance.

Realize that the above-mentioned purpose technical scheme is: a kind of antitheft packing barrel, form by bung and ladle body, has the shirt rim on the upper end outer wall of ladle body, the shirt rim is provided with breach, and on this breach, be coated with and tear piece, this is torn piece and captives joint with the shirt rim, and the outside, upper end of shirt rim has boss, and the outer wall lower edge of bung is stuck in this boss inboard.

Further, the top of bung has guide ledges, and the bottom of ladle body has guide groove, and the position of this guide groove is corresponding with guide ledges.

After adopting technique scheme, boss on the shirt rim can block the lower edge of bung outer wall, have only to open earlier and tear piece, could open bung from the indentation, there of ladle body, thereby have false proof, theft-proof effect, and be arranged on the ladle body owing to tearing piece, want to copy or the essential ladle body of changing of forgery, and the cost of forging ladle body can improve greatly, generally can not forge ladle body, so adopt structure of the present utility model can improve the anti-counterfeiting performance of packing barrel greatly.

After adopting further technical scheme, when pile, the guide ledges at following bucket top can be embedded in the guide groove of bucket bottom, can guarantee that like this pile is steady, is difficult for collapsing.

Description of drawings

Fig. 1 looks scheme drawing for master of the present utility model;

Fig. 2 is a semisectional view of the present utility model;

Fig. 3 is the A portion enlarged diagram of Fig. 2;

Fig. 4 is the B portion enlarged diagram of Fig. 2;

Fig. 5 for the E of Fig. 2 to view (tear piece and do not open state);

Fig. 6 for the E of Fig. 2 to view (tear piece and open state).

The specific embodiment

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

Shown in Fig. 1～6, a kind of antitheft packing barrel, form by bung 1 and ladle body 2, has shirt rim 2-1 on the upper end outer wall of ladle body 2, shirt rim 2-1 is provided with breach 5, and is coated with on this breach 5 and tears piece 3, and this is torn piece 3 and captives joint with shirt rim 2-1, the outside, upper end of shirt rim 2-1 has boss 2-1.1, and the outer wall lower edge of bung 1 is stuck in this boss 2-1.1 inboard.

Shown in Fig. 2,4, the top of bung 1 has guide ledges 1-1, and the bottom of ladle body 2 has guide groove 4, and the position of this guide groove 4 is corresponding with guide ledges 1-1.

Principle of work of the present utility model is as follows:

Shown in Fig. 1～6, when bung 1 cooperated with ladle body 2, the boss 2-1.1 on the 2-1 of shirt rim blocked the lower edge of bung 1 outer wall; When needs are opened bung 1, because the boss 2-1.1 on the 2-1 of shirt rim blocks the lower edge of bung 1 outer wall, have only to open earlier and tear piece 3, could open bung 1 from the breach 5 of ladle body 2, thereby have false proof, theft-proof effect, and be arranged on the ladle body 2 owing to tearing piece 3, want to copy or the essential ladle body 2 of changing of forgery, and the cost of forging ladle body 2 can improve greatly, generally can not forge ladle body 2, so adopt structure of the present utility model can improve the anti-counterfeiting performance of packing barrel greatly; When pile, the guide ledges 1-1 at following bucket top can be embedded in the guide groove 4 of bucket bottom, can guarantee that like this pile is steady, is difficult for collapsing in addition.

Claims (2)

1. antitheft packing barrel, form by bung (1) and ladle body (2), has shirt rim (2-1) on the upper end outer wall of ladle body (2), it is characterized in that: shirt rim (2-1) is provided with breach (5), and on this breach (5), be coated with and tear piece (3), this is torn piece (3) and captives joint with shirt rim (2-1), and the outside, upper end of shirt rim (2-1) has boss (2-1.1), and the outer wall lower edge of bung (1) is stuck in this boss (2-1.1) inboard.

2. antitheft packing barrel according to claim 1 is characterized in that: the top of bung (1) has guide ledges (1-1), and the bottom of ladle body (2) has guide groove (4), and the position of this guide groove (4) is corresponding with guide ledges (1-1).

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