CN213621273U - Anti-theft device for two-color split plug-in combined milk powder cover - Google Patents

Abstract

Double-colored components of a whole that can function independently grafting combination formula milk power lid's anti-theft device, including components of a whole that can function independently manufacturing fashioned cover and go-between, cover one side outer wall system have downward convex arc lug, the both sides system of arc lug has the card, card inner wall system has the draw-in groove, card outer wall system has the pothook, one side outer wall system at the go-between has convex card muscle and curved theftproof piece, the draw-in groove and the card muscle of card inner wall cooperate, theftproof piece lower extreme and go-between link to each other through tie point an organic whole, theftproof piece lower extreme system has the hook groove, the pothook and the. Firstly, the cover can be opened only by tearing off the anti-theft sheet by utilizing the matching of the hook of the outer wall of the card and the hook groove of the anti-theft sheet and the matching of the clamping groove of the inner wall of the card and the clamping rib of the outer wall of the connecting ring, and the structure is simple, the manufacture is easy and the operation is convenient; the tank cover and the connecting ring can be manufactured and molded separately by adopting different materials and can be manufactured into different colors, so that the appearance is more attractive.

Description

Anti-theft device for two-color split plug-in combined milk powder cover

Technical Field

The utility model relates to an anti-theft device of milk powder cover, in particular to an anti-theft device of a double-color split splicing combined milk powder cover.

Background

The baby milk powder is usually packaged by a packaging can, the packaging can comprises a can body and a can cover, an anti-theft device is arranged at the joint of the can body and the can cover, the anti-theft device of the existing milk powder packaging can is generally characterized in that a connecting ring is arranged at the upper opening of the can body, the connecting ring is sleeved at the upper opening of the can body and is in limit connection with the upper opening of the can body, the connecting ring and the can cover are integrally manufactured and formed, one side of the connecting ring is connected with the can body through a crease, a whole circle of anti-theft pieces are connected between the upper end of the connecting ring and the can cover, an upper connection point is arranged between the upper end of the anti-theft pieces and the can cover, a lower connection point is arranged between the lower end of the anti-theft pieces and the connecting ring, when the can cover is opened, the anti-theft pieces need to be torn off, the, both of them are single in color and material.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing the anti-theft device of the double-color split-plug combined milk powder cover, which has simple structure, easy manufacture, convenient operation, split manufacture of the cover and the connecting ring and beautiful appearance.

The technical proposal of the anti-theft device of the double-color split splicing combined milk powder cover of the utility model is that: including fashioned cover and go-between are made to the components of a whole that can function independently, cover one side outer wall system have downward convex arc lug, the both sides system of arc lug has the card, card inner wall system has the draw-in groove, card outer wall system has the pothook, one side outer wall system at the go-between has convex card muscle and curved theftproof piece, the draw-in groove and the card muscle of card inner wall cooperate, theftproof piece lower extreme and go-between link to each other through tie point an organic whole, theftproof piece lower extreme system has the hook groove, the pothook and the hook groove of card outer wall cooperate.

The utility model discloses an anti-theft device of a double-color split-body splicing combined milk powder cover, which is mainly characterized in that one side of a cover is provided with an arc lug and a card, the inner wall of the card is provided with a clamping groove, the outer wall of the card is provided with a pothook, the outer wall of one side of a connecting ring is provided with a convex clamping rib and an arc anti-theft sheet, during assembly, the other side of the cover is spliced with the connecting ring through a splicing structure, then the cover is closed downwards, the card is inserted downwards into a gap formed between the anti-theft sheet and the connecting ring, the clamping groove of the inner wall of the card is matched with the clamping rib, the pothook of the outer wall of the card is matched with the hooking groove of the anti-theft sheet, because the upper parts of the clamping rib and the pothook are inclined planes and the lower parts are straight planes, the card is easy to be inserted, the clamping rib and the pothook, the hook groove of theftproof piece is no longer to its limiting displacement of pothook, can pull the arc lug with the hand power a little this moment, and the arc lug drives card and cover and upwards opens, and the card outwards elastic deformation slightly under plastic material elastic effect, alright deviate from the card muscle with making the draw-in groove, and under normal conditions, draw-in groove and card muscle cooperation can play certain limiting displacement to the cover, when preventing that the milk powder jar from empting, the cover is automatic to be opened. According to the anti-theft device of the double-color split plug-in combined type milk powder cover, firstly, the clamping hook on the outer wall of the clamping piece is matched with the hook groove of the anti-theft piece, the clamping groove on the inner wall of the clamping piece is matched with the clamping rib on the outer wall of the connecting ring, and the cover opening can be realized only by tearing off the anti-theft piece; the tank cover and the connecting ring can be manufactured and molded separately by adopting different materials and can be manufactured into different colors, so that the appearance is more attractive.

The utility model discloses anti-theft device of double-colored components of a whole that can function independently grafting combination formula milk power lid, grafting structure include that opposite side outer wall system at the cover has the inserted sheet, the system has the crease between inserted sheet and the cover, the system has the barb on the inserted sheet, opposite side system at the go-between has the jack, the system has the separation blade in the jack, the inserted sheet inserts the jack, the barb cooperatees with the separation blade. After the tank cover and the connecting ring are manufactured and molded in a split mode, during assembly, the inserting piece of the tank cover is inserted into the inserting hole of the connecting ring, and the blocking piece in the inserting hole is hooked by the barb on the inserting piece, so that the tank cover and the connecting ring are assembled and fixed, and the installation is convenient.

The milk spoon is characterized in that a front clamping seat and a rear clamping seat are arranged on the inner wall of the connecting ring, a sliding groove is arranged on the front clamping seat, a catching groove is arranged on the rear clamping seat, and the sliding groove and the catching groove are matched with the milk spoon. One end of the milk powder spoon is a straight handle, the other end of the milk powder spoon is a spoon body, the straight handle can be inserted into the chute, the stop rib at the upper part of the chute plays a limiting role, the spoon body is tightly buckled and matched with the catching groove, and the milk powder spoon is convenient to take.

Drawings

FIG. 1 is a perspective view of an anti-theft device of a two-color split-insertion combined milk powder cover;

FIG. 2 is a schematic structural diagram of an anti-theft device of a two-color split-insertion combined milk powder cover;

FIG. 3 is a perspective view showing an exploded state of the anti-theft device of the two-color split-insertion combined type milk powder cover;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic perspective view of a can lid;

fig. 6 is a perspective view of the connection ring.

Detailed Description

The utility model relates to an anti-theft device of double-colored components of a whole that can function independently grafting combination formula milk power lid, as shown in fig. 1-fig. 6, make fashioned cover 1 and go-between 2 including the components of a whole that can function independently, 1 one side outer wall system of cover have downward convex arc lug 11, the both sides system of arc lug has card 12, card inner wall system has draw-in groove 13, card outer wall system has pothook 14, one side outer wall system at go-between 2 has convex card muscle 21 and curved theftproof piece 22, the draw-in groove 13 and the card muscle 21 of card 12 inner wall cooperate, 22 lower extreme of theftproof piece and go-between 2 link to each other through tie point 25 an organic whole, theftproof piece lower extreme system has hook groove 26, the pothook 14 and the hook groove 26 of card 12 outer wall cooperate, the opposite side. Mainly, one side of the can cover 1 is provided with an arc protruding piece 11 and a clamping piece 12, the inner wall of the clamping piece is provided with a clamping groove 13, the outer wall of the clamping piece is provided with a clamping hook 14, the outer wall of one side of the connecting ring 2 is provided with a convex clamping rib 21 and an arc anti-theft piece 22, when the can cover is assembled, the other side of the can cover 1 is connected with the connecting ring 2 in an inserting way through an inserting structure, then the can cover is closed downwards, the clamping piece 12 is inserted downwards into a gap formed between the anti-theft piece 22 and the connecting ring, the clamping groove 13 of the inner wall of the clamping piece is matched with the clamping rib 21, the clamping hook 14 of the outer wall of the clamping piece is matched with a hook groove 26 of the anti-theft piece 22, as the upper parts of the clamping rib 21 and the clamping hook 14 are inclined planes and the lower parts are straight planes, the clamping rib 12 is easy to insert, and the clamping rib and the clamping hook can not be taken out under the blocking effect, can pull arc lug 11 with the hand power a little this moment, the arc lug drives card 12 and cover 1 and upwards opens, and the card is outside elastic deformation slightly under plastic material elastic effect, alright in order to make draw-in groove 13 deviate from card muscle 21, and under normal conditions, draw-in groove 13 and the cooperation of card muscle 21 can play certain limiting displacement to cover 1, when preventing that the milk powder jar from empting, the cover is automatic to be opened. According to the anti-theft device of the double-color split plug-in combined type milk powder cover, firstly, the hook 14 on the outer wall of the card 12 is matched with the hook groove 26 of the anti-theft piece 22, the clamping groove 13 on the inner wall of the card is matched with the clamping rib 21 on the outer wall of the connecting ring 2, and the cover opening can be realized only by tearing off the anti-theft piece, so that the anti-theft device is simple in structure, easy to manufacture and convenient to operate; secondly, the tank cover 1 and the connecting ring 2 can be manufactured and molded by adopting different materials in a split way and can be manufactured into different colors, so that the appearance is more attractive. The inserting structure comprises an inserting piece 15 arranged on the outer wall of the other side of the tank cover 1, a crease 16 arranged between the inserting piece and the tank cover, a barb 17 arranged on the inserting piece, an inserting hole 27 arranged on the other side of the connecting ring 2, a blocking piece 28 arranged in the inserting hole, and the inserting piece inserted into the inserting hole and matched with the blocking piece. After the cover 1 and the connecting ring 2 are manufactured and molded separately, during assembly, the insert 15 of the cover 1 is inserted into the insertion hole 27 of the connecting ring 2, and the barb 17 on the insert hooks the stop piece 28 in the insertion hole, so that the cover and the connecting ring are assembled and fixed, and the installation is convenient. The inner wall of the connecting ring 2 is provided with a front clamping seat 31 and a rear clamping seat 32, the front clamping seat is provided with a sliding groove 33, the rear clamping seat is provided with a buckling groove 34, and the sliding groove and the buckling groove are matched with the milk powder spoon. One end of the milk powder spoon is a straight handle, the other end of the milk powder spoon is a spoon body, the straight handle can be inserted into the sliding groove 33, the blocking rib at the upper part of the sliding groove plays a limiting role, the spoon body is tightly buckled and matched with the buckling groove 34, and the milk powder spoon is convenient to take.

Claims (3)

1. Anti-theft device that double-colored components of a whole that can function independently grafting combination formula milk power lid, make fashioned cover (1) and go-between (2) including the components of a whole that can function independently, its characterized in that: the anti-theft cover is characterized in that an arc protruding piece (11) protruding downwards is arranged on the outer wall of one side of the cover (1), cards (12) are arranged on two sides of the arc protruding piece, a clamping groove (13) is formed in the inner wall of each card, a clamping hook (14) is formed in the outer wall of one side of the connecting ring (2), a protruding clamping rib (21) and an arc anti-theft piece (22) are formed in the outer wall of one side of the connecting ring, the clamping groove (13) in the inner wall of each card (12) is matched with the clamping rib (21), the lower end of the anti-theft piece (22) is integrally connected with the connecting ring (2) through a connecting point (25), a hook groove (26) is formed in the lower end of the anti-theft piece, the clamping hook.

2. The anti-theft device of the double-color split plug-in combined milk powder cover of claim 1, characterized in that: the inserting structure comprises an inserting piece (15) arranged on the outer wall of the other side of the tank cover (1), a folding mark (16) is arranged between the inserting piece and the tank cover, a barb (17) is arranged on the inserting piece, an inserting hole (27) is arranged on the other side of the connecting ring (2), a blocking piece (28) is arranged in the inserting hole, the inserting piece is inserted into the inserting hole, and the barb is matched with the blocking piece.

3. The anti-theft device of the double-color split plug-in combined milk powder cover of claim 1, characterized in that: the inner wall of the connecting ring (2) is provided with a front clamping seat (31) and a rear clamping seat (32), the front clamping seat is provided with a sliding groove (33), the rear clamping seat is provided with a catching groove (34), and the sliding groove and the catching groove are matched with the milk powder spoon.

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