CN110339062B

CN110339062B - Anti-theft Chinese medicine bag with cover seal

Info

Publication number: CN110339062B
Application number: CN201910586205.5A
Authority: CN
Inventors: 蔡永潮
Original assignee: Zhejiang Houdar Intelligent Technology Co Ltd
Current assignee: Zhejiang Houdar Intelligent Technology Co Ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2022-11-01
Anticipated expiration: 2039-07-01
Also published as: CN110339062A

Abstract

The invention relates to an anti-theft type capping traditional Chinese medicine bag which comprises a bag body provided with an external thread tubular bag opening and a bag cover in threaded connection with the external thread tubular bag opening, wherein an anti-theft structure is arranged between the bag body and the bag cover, the anti-theft structure comprises a barb head and a barb groove, the barb head is connected to a hanging section through an elastic connecting rib extending vertically, the barb groove is formed in the peripheral surface of the bag cover, and the barb groove is provided with a connecting rib accommodating groove penetrating through the end surface of the opening end of the bag cover. The invention provides an anti-theft type cover-sealed traditional Chinese medicine bag capable of being opened conveniently in a labor-saving manner, and solves the problem that the connection strength of an anti-theft ring and a bag cover is high when the bag cover is opened due to the fact that the anti-theft ring is used for preventing theft in the prior art.

Description

Anti-theft type Chinese medicine bag with cover seal

Technical Field

The invention relates to a traditional Chinese medicine package, in particular to an anti-theft type covered traditional Chinese medicine bag.

Background

In the production process of traditional Chinese medicine, the traditional Chinese medicine liquid needs to be canned by a container, and the existing container for canning traditional Chinese medicine is a rigid bottle or a foldable bag (such as a plastic bag). In order to seal the bag by plastic packaging during filling, some bags are designed with a bag body with an external thread tubular bag opening like a bottle, and are sealed by a bag cover screwed on the external thread tubular bag opening (hereinafter, the bag which can be folded and sealed by the bag cover screwed on the external thread tubular bag opening is referred to as a cap-sealed traditional Chinese medicine bag). The existing anti-theft method for capping and sealing the traditional Chinese medicine bag is completed by adopting an anti-theft ring structure on a bottle. Adopt the mode of anti-theft ring to guard against theft, because in order to guarantee that the in-process anti-theft ring that the lid was covered does not produce the phenomenon that drops, need have stronger intensity between anti-theft ring and the bottle lid this moment, and the drive of being connected between anti-theft ring and the bottle lid is beaten then and is leaded to rotating to open when the bottle lid, when being used for the medicine bag this moment, then when patient oneself is opened the flap then the phenomenon that can not open the flap because patient's weak health then produces more easily.

Disclosure of Invention

The invention provides an anti-theft type cover-sealed traditional Chinese medicine bag capable of being opened conveniently in a labor-saving manner, and solves the problem that the connection strength of an anti-theft ring and a bag cover is high when the bag cover is opened due to the fact that the anti-theft ring is used for preventing theft in the prior art.

The technical problem is solved by the following technical scheme: the utility model provides a traditional chinese medicine bag is sealed to theftproof type lid, is including the bag body and the threaded connection who are equipped with the tubular sack of external screw thread be in flap on the tubular sack of external screw thread, be equipped with the theftproof structure between the bag body and the flap, the theftproof structure includes barb head and barb groove, the barb head is connected through the elastic connection muscle of vertical extension hang on the section, the barb groove sets up on the outer peripheral face of flap, the barb groove is equipped with the splice bar storage tank who link up the open end terminal surface of flap. According to the invention, after the bag cover is covered on the bag body, the barb head is inserted into the barb groove, and if the bag cover is rotated to open the bag cover, the elastic connecting rib can be pulled apart, so that the bag cover can be prevented from being stolen. The restriction of the screw cap is not received to this theftproof mode elastic connection muscle's intensity to can be with the little of the intensity design of elastic connection muscle, make when uncapping because the increase of the power that elastic connection muscle and lead to is little and avoid producing the hard problem of uncapping. Even if the strength of the elastic connecting rib is high due to various reasons, the manufacturer can reduce the driving of the elastic connecting rib by cutting the connecting rib to realize rework, and the cover can be opened by conveniently cutting the elastic connecting rib with a blade, so that the phenomenon that the elastic connecting rib cannot be opened can not be caused. The existing anti-theft ring structure has a plurality of structures with too high strength, so that the cover can only be scrapped. The elastic connecting rib is accommodated in the connecting rib accommodating groove, so that interference caused by protruding of the anti-theft structure can be avoided. The anti-theft structure is convenient to assemble.

Preferably, the barb head comprises two elastic sheets, one ends of the two elastic sheets are connected together, a groove extending along the vertical direction is formed between the two elastic sheets, the barb groove comprises an outer section and an inner section, and a radial anti-falling step matched with the free end of the elastic sheet is formed between the inner section and the outer section. Make the back of slot align with the outer section in joint groove during the assembly, then push away the gib head to the inner segment at slot inside groove inner section with the body of rod butt, two flexure strip elastic deformation and fold when outer section, reach the inner segment back flexure strip elasticity and open and reset to the cooperation is radial to be stopped taking off the step and is makeed the joint head can not extracted. The assembly is convenient, and the reliability in the process of preventing the pulling-out is good.

Preferably, an axial anti-falling step matched with the barb head is formed between the inner section and the connecting rib accommodating groove. The clamping joint can be prevented from being pulled out of the connecting rib accommodating groove when the gap between the upper end faces of the bag cover and the hanging section is large, and the reliability in theft prevention is improved.

Preferably, the connecting rib is connected at the joint of the two elastic sheets. Can make the in-process joint that goes into the joint groove with the joint head card be difficult to produce and twist reverse. The convenience when the card is inserted is improved.

Preferably, an external corner surface formed at the joint of the two elastic pieces is an arc surface extending in the vertical direction in the axial direction. Can prevent to rotate the in-process of flap and lead to the joint to produce excessive incline and lead to the joint to be unable accurately with the joint groove alignment.

Preferably, the external thread tubular bag opening comprises a thread section, a hanging section and a rotation stopping section which are sequentially arranged, and the hanging section is located between the thread section and the rotation stopping section. Can lay a foundation for automatic bag cover. During the lid, hang simultaneously through the section of hanging and realize hanging the bag body on the horizontal pole of two subtend settings, the section of splining is located between two horizontal poles and cooperates the horizontal pole and make the bag body can not rotate, then rotates the flap and with the flap to the bag body on.

The invention has the following advantages: the problem that the bag cover is difficultly opened due to the arrangement of an anti-theft mechanism can not be caused.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a cross-sectional view of C-C of fig. 1 and shows an enlarged schematic view of the antitheft structure assembling mechanism.

Fig. 3 is a partially enlarged schematic view of fig. 2 at D.

Fig. 4 is an enlarged cross-sectional view E-E of fig. 1.

In the figure: the anti-theft bag comprises a bag body 7, a bag cover 8, an anti-theft structure 9, an external thread tubular bag opening 10, a thread section 11, a hanging section 12, a rotation stopping section 13, a barb head 14, a barb groove 15, an elastic connecting rib 16, an elastic sheet 17, a groove 18, an external corner surface 19 formed at the joint of the two elastic sheets, an external section 22, an internal section 23, a radial disengagement stopping step 24, a connecting rib accommodating groove 25, an axial disengagement stopping step 26 and a push sheet 27.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1 to 4, an anti-theft traditional Chinese medicine bag with a sealed cover comprises a bag body 7, a bag cover 8 in threaded connection with the mouth of the external thread pipe-shaped bag, and an anti-theft structure 9. The bag body is provided with an external thread pipe-shaped bag opening 10. The screwed pipe-shaped bag opening is of a rigid structure and is made of hard plastic. The screwed pipe-shaped bag opening comprises a screwed section 11, a hanging section 12 and a rotation stopping section 13 which are arranged in sequence. The hanging section is positioned between the threaded section and the rotation stopping section. The hanging section is cylindrical. The outer diameter of the hanging section is larger than the diameter of the thread section. The cross section of the rotation stopping section is rectangular. The anti-theft structure includes a barb head 14 and a barb groove 15. The barb head is connected on the upper end face of the suspension section by a vertically extending elastic connecting rib 16. The connecting rib is connected at the joint of the two elastic sheets. The barb comprises two resilient tabs 17 connected together at one end. A groove 18 extending in the up-down direction is formed between the two elastic pieces. The external corner surface 19 formed at the joint of the two elastic sheets is an arc surface extending along the axial direction in the up-down direction. The barb groove is arranged on the outer peripheral surface of the bag cover. The barb groove comprises an outer section 22 and an inner section 23. Form between interior section and the outer section with the radial only-out step 24 of the free end complex of flexure strip, the process that the barb head inserted the interior section through the outer section promptly, two flexure strips receive the extrusion of outer section and draw in when passing through the outer section, open and make the free end of flexure strip align with radial only-out step when reaching the interior section to make the barb head can not follow the radial extraction of flap. The barb groove is provided with a connecting rib accommodating groove 25 which runs through the end face of the opening end of the bag cover. An axial anti-falling step 26 matched with the barb head is formed between the inner section and the connecting rib accommodating groove, so that the barb head positioned in the inner section cannot be pulled out along the circumferential direction of the end cover. During assembly, the barb head is inserted into the groove through the push sheet to be pushed inwards, so that the barb head is inserted into the barb groove.

Claims

1. An anti-theft type capping traditional Chinese medicine bag comprises a bag body provided with an external thread tubular bag opening and a bag cover in threaded connection with the external thread tubular bag opening, and is characterized in that the external thread tubular bag opening comprises a thread section, a hanging section and a rotation stopping section which are sequentially arranged, the hanging section is positioned between the thread section and the rotation stopping section, an anti-theft structure is arranged between the bag body and the bag cover and comprises a barb head and a barb groove, the barb head is connected to the hanging section through an elastic connecting rib extending vertically, the barb groove is arranged on the outer peripheral surface of the bag cover and is provided with a connecting rib accommodating groove penetrating through the end face of the opening end of the bag cover, the barb head comprises two elastic sheets with one ends connected together, a groove extending in the vertical direction is formed between the two elastic sheets, the barb groove comprises an outer section and an inner section, a radial separation stopping step matched with the free ends of the elastic sheets is formed between the inner section and the outer section, an axial separation stopping step matched with the barb head is formed between the inner section and the connecting rib accommodating groove, the connecting rib is connected with the male sheet, and the connecting part of the two elastic sheets extends in the vertical direction to form an arc-shaped surface; the barb head is through the process that the outer section inserted the inner section, and two flexure strips receive the extrusion of outer section and draw in when the outer section, open and make the free end of flexure strip align with radial anti-disengaging step when reaching the inner section to make the barb head can not pull out along the radial of flap.