CN203806334U

CN203806334U - Packaging container locating structure

Info

Publication number: CN203806334U
Application number: CN201420192078.3U
Authority: CN
Inventors: 吴赛丽; 赵晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-19
Filing date: 2014-04-19
Publication date: 2014-09-03
Anticipated expiration: 2024-04-19

Abstract

The utility model provides a packaging container locating structure. As a cover and a bottle of an existing packaging container are simple in structure, the matching degree of appearance and alignment is low when the cover and the bottle are screwed tightly, and the grade of the packaging container is affected. The packaging container locating structure comprises a bottle and a cover, and is characterized in that an external thread is formed on the outer side of the bottle opening of the bottle, an internal thread is formed on the inner side of the cover, a blocking part is formed at the tail end of the external thread, the thread starting portion of the external thread is provided with a concave hole, and the thread ending portion of the internal thread is provided with a protrusive cover locating point. The threads of the bottle and the cover are improved, users can clearly know the situation of matching between the bottle and the cover, damage to the container due to excessive rotation is avoided, the bottle and the cover can be aligned by means of the arrangement of the locating point, and the packaging container can keep better specification uniformity.

Description

A kind of packing container location structure

Technical field

The utility model relates to the packaging structure of container, especially a kind of packing container location structure.

Background technology

The lid of existing packing container and Bottle structure are comparatively simple, cause when tightening profile contraposition matching degree poor, affect product specification.Whether user can not know completely and tighten lid in tightening lid process, brings inconvenience.

Utility model content

The utility model provides a kind of location structure of packing container, can effectively solve the contraposition problem of bottle and bottle cap, also can allow user understand whether lid coordinates closely with bottle.

In order to achieve the above object, take following technical scheme: a kind of location structure of packing container, comprise bottle and lid, the bottleneck outside that it is characterized in that described bottle forms outside thread, the inner side of described lid forms negative thread, described externally threaded end forms stop part, and described externally threaded tooth position forms pit-holes, and the whole tooth position of described negative thread forms protruding lid locating point.After tightening bottle cap, the stop part that plays tooth portion and male ends of negative thread offsets, and prevents from continuing to screw integral container is coordinated and causes damage.The pit-holes that lid locating point on the whole tooth of negative thread can naturally rise on tooth with outside thread coordinates, and coordinates reliably accurate positioning.

The surrounding of described lid locating point forms the avoiding hollow groove of " Jiong " type.Arranging of this avoiding hollow groove can make locating point possess certain elasticity, is convenient to fall into pit-holes and coordinates.

The arc that is shaped as evagination of described lid locating point.Reduce friction, be convenient to coordinate.

The outside thread of described bottle and the negative thread of lid are double end thread, and the tooth that rises of described negative thread is shaped as tack, and described externally threaded tooth is shaped as arc, is convenient to fast and flexible lid and bottle are coordinated.

Of the present utility model bottle and lid screw thread are improved, can not only allow user know the match condition of knowing bottle and lid, prevent the loss that excessively rotation causes container, by locating point is set, also can solve the contraposition problem of bottle and lid, make product specification keep unified preferably.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model bottle.

Fig. 2 is the cutaway view of the utility model lid.

The specific embodiment

Below by embodiment, the utility model will be further described by reference to the accompanying drawings.

A kind of packing container location structure as illustrated in fig. 1 and 2, comprise bottle and lid, bottleneck 1 outside of bottle forms outside thread 3, the inner side of lid 5 forms negative thread 6, the end of outside thread 3 forms stop part 2, the tooth position of rising of outside thread 3 forms pit-holes 4, and the whole tooth position of negative thread 6 forms protruding lid locating point 7.The surrounding of lid locating point 7 forms the avoiding hollow groove 8 of " Jiong " type.The arc that is shaped as evagination of lid locating point 7.The outside thread 3 of bottle and the negative thread 6 of lid 5 are double end thread, and the tooth that rises of negative thread 6 is shaped as tack, and the tooth that rises of outside thread 3 is shaped as arc.

During use, lid is aimed to bottleneck, along screw thread, tighten downwards, when lid locating point, encounter bottle screw thread and play tooth, lid locating point plays tooth circular shape along bottle to be continued to tighten, in rundown process, lid locating point has a relative elastic force, so just makes lid locating point spring into smoothly in bottle threaded recess hole.And lid screw thread plays tooth and just pushes up the whole tooth stop part of bottle, lid is tightened.

Claims

1. a packing container location structure, comprise bottle and lid, the bottleneck outside that it is characterized in that described bottle forms outside thread, the inner side of described lid forms negative thread, described externally threaded end forms stop part, described externally threaded tooth position forms pit-holes, and the whole tooth position of described negative thread forms protruding lid locating point.

2. a kind of packing container location structure according to claim 1, is characterized in that the surrounding of described lid locating point forms the avoiding hollow groove of " Jiong " type.

3. a kind of packing container location structure according to claim 2, is characterized in that the arc that is shaped as evagination of described lid locating point.

4. according to a kind of packing container location structure described in claim 1 or 3, it is characterized in that the outside thread of described bottle and the negative thread of lid are double end thread, the tooth that rises of described negative thread is shaped as tack, and described externally threaded tooth is shaped as arc.