CN219296113U

CN219296113U - Plastic bottle cap with children lock function

Info

Publication number: CN219296113U
Application number: CN202223308911.XU
Authority: CN
Inventors: 刘涛
Original assignee: Anhui Chaoyang Packaging Co ltd
Current assignee: Anhui Chaoyang Packaging Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-07-04
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a plastic bottle cap with a child lock function, which belongs to the field of plastic bottle caps and comprises a bottle cap structure, wherein the bottle cap structure comprises an outer shell, a connecting column and an inner cap body, a handheld part is further arranged on the outer wall of the outer shell, a plurality of anti-slip blocks are uniformly distributed on the outer wall of the outer shell, a plurality of built-in rods are uniformly distributed on the inner wall of the outer shell, and a connecting block is movably arranged at one end, far away from the inner wall of the outer shell, of the built-in rods.

Description

Plastic bottle cap with children lock function

Technical Field

The utility model relates to a plastic bottle cap, in particular to a plastic bottle cap with a child lock function.

Background

Plastic caps are commonly used packaging forms for bottles, cans, and barrels, and are widely used in the fields of beverages, chemical industry, and medicine, and can be classified into breathable plastic caps and airtight plastic caps according to the uses thereof. In daily life, a bottled drink or medicine bottle is often closed by matching with the plastic bottle cap, but the plastic bottle cap is easy to open in the playing process of children, so that objects in the bottle body are poured out from the bottle mouth, the bottle has certain danger, and the bottle is easy for children to eat by mistake, and has poor safety performance.

Disclosure of Invention

The utility model aims to overcome the defects that in the prior art, a child can easily open a plastic bottle cap in the playing process, so that an object in the bottle body can be poured out from a bottle opening, the bottle has certain danger, the child can easily eat by mistake, the safety performance is not good enough, and the plastic bottle cap with the child locking function is provided, so that the defects are overcome, and the plastic bottle cap is convenient to use.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a plastic bottle cap with a child lock function, which comprises a bottle cap structure, wherein the bottle cap structure comprises an outer shell and a connecting column arranged on the inner wall of the outer shell, the other end of the connecting column is movably connected with an inner cap body, the inner cap body is positioned in the outer shell, and a handheld part for being held by hand is further arranged on the outer wall of the outer shell;

the outer wall of the outer shell is uniformly provided with a plurality of anti-slip blocks, the anti-slip blocks are used for preventing slipping, the inner wall of the outer shell is uniformly provided with a plurality of built-in rods, one end of each built-in rod, which is far away from the inner wall of the outer shell, is movably provided with a connecting block, and the outer wall of the outer shell is provided with a threaded hole for connecting the handheld part;

the inner cap is characterized in that a reinforcing interlayer is arranged on the inner side wall of the inner cap body, a bottle plug part for sealing is further arranged on the inner top wall of the inner cap body, a sealing layer is coated on the bottom wall of the bottle plug part, and the sealing layer seals.

Preferably, the outer wall of the outer shell is also provided with a rubber pad, one side of the rubber pad, which is close to the outer shell, is provided with an adhesion layer, and the rubber pad can be adhered to the outer shell through the adhesion layer.

Preferably, the built-in rods and the connecting blocks are provided with a plurality of groups, and the built-in rods and the connecting blocks are symmetrically distributed about the central line of the outer shell.

Preferably, the outer wall of the inner cover body is provided with a wear-resistant layer for wear resistance, the surface of the inner cover body is also provided with a limit groove, and the limit groove is matched with the connecting block, so that the inner cover body can be matched with the connecting block.

Preferably, the inside of strengthening the intermediate layer is provided with the strengthening rib, and one side of strengthening rib is provided with the compressive layer, can increase the compressive property of the inner cup body through strengthening rib and compressive layer.

Preferably, the inner wall of the inner cover body is uniformly provided with screw thread parts, the screw thread parts are used for being connected with the bottle body in a screw thread fit manner, and the inner cover body can be arranged at the opening of the bottle body through the screw thread parts.

Preferably, the hand-held part comprises a handle and a threaded column arranged on one side of the handle, the threaded column is in threaded fit connection with the threaded hole, and the hand-held part can be installed on the outer shell in a threaded mode.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

compared with the prior art, the utility model has the following beneficial effects:

(1) According to the plastic bottle cap with the child lock function, the outer shell, the inner cap body, the connecting column, the built-in rod, the connecting block and the limiting groove are arranged, when the inner cap body is positioned at the opening of the bottle body, the outer shell is movably arranged outside the inner cap body through the connecting column, and the outer shell can be rotated when the bottle cap structure is rotated due to small strength of a child, so that the inner cap body cannot move, the bottle mouth is prevented from being opened by the child, the bottle body can be prevented from being mistakenly eaten, the child lock function can be realized, when the bottle cap is opened by a large person, the outer shell is pressed by force, the built-in rod and the connecting block are moved, the connecting block is clamped in the limiting groove, and the bottle cap structure is rotated to be opened;

(2) According to the plastic bottle cap with the child lock function, the inner cap body is in threaded connection with the opening of the bottle body through the threaded part, the bottle plug part and the sealing layer, after the plastic bottle cap is installed, the bottle plug part can be inserted into the opening of the bottle body for blocking, and the sealing layer can be used for effectively achieving the sealing effect, so that liquid seepage is avoided.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of the adaptor column and inner cap body structure of the present utility model;

FIG. 3 is a schematic view of a hand-held portion according to the present utility model;

FIG. 4 is a schematic view of the inner cap body structure of the present utility model;

fig. 5 is a schematic view of a reinforced sandwich structure of the present utility model.

In the figure: 1. a bottle cap structure; 11. an outer housing; 111. an anti-skid block; 112. a built-in rod; 113. a joint block; 114. a rubber pad; 1141. an adhesion layer; 115. a threaded hole; 12. a connecting column; 13. an inner cover body; 131. a wear-resistant layer; 132. reinforcing the interlayer; 1321. reinforcing ribs; 1322. a compression-resistant layer; 133. a bottle stopper part; 134. a sealing layer; 135. a limit groove; 136. a threaded portion; 14. a hand-held part; 141. a handle; 142. and (5) a threaded column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the plastic bottle cap with the child lock function of the utility model comprises a bottle cap structure 1, wherein the bottle cap structure 1 comprises an outer shell 11 and a connecting column 12 arranged on the inner wall of the outer shell 11, the other end of the connecting column 12 is movably connected with an inner cap body 13, the inner cap body 13 is positioned in the outer shell 11, and a holding part 14 for holding is further arranged on the outer wall of the outer shell 11.

The utility model is further described below with reference to examples.

Referring to fig. 2 to 5, a plurality of anti-slip blocks 111 are uniformly distributed on the outer wall of the outer shell 11, the anti-slip blocks 111 are used for preventing slipping, a plurality of built-in rods 112 are uniformly distributed on the inner wall of the outer shell 11, one end of each built-in rod 112 far away from the inner wall of the outer shell 11 is movably provided with a connecting block 113, the outer wall of the outer shell 11 is provided with a threaded hole 115 for connecting the hand-holding part 14, the outer wall of the outer shell 11 is also provided with a rubber pad 114, one side of the rubber pad 114 close to the outer shell 11 is provided with an adhesion layer 1141, the rubber pad 114 can be adhered on the outer shell 11 through the adhesion layer 1141, the built-in rods 112 and the connecting blocks 113 are provided with a plurality of groups, the built-in rods 112 and the connecting blocks 113 are symmetrically distributed about the central line of the outer shell 11, the outer wall of the inner shell 13 is provided with a wear-resistant layer 131 for wear resistance, the surface of the inner shell 13 is also provided with a limit groove 135, the limit groove 135 is matched with the joint block 113 so as to be matched with the joint block 113, when the outer shell 11 is extruded, the built-in rod 112 and the joint block 113 move at the moment, the joint block 113 can be inserted into the limit groove 135, the reinforcing interlayer 132 is arranged on the inner side wall of the inner cover body 13, the bottle stopper 133 used for sealing is also arranged on the inner top wall of the inner cover body 13, the sealing layer 134 is coated on the bottom wall of the bottle stopper 133, the sealing layer 134 seals the bottle opening by utilizing the arranged bottle stopper 133 when the inner cover body 13 is arranged at the bottle opening, the sealing layer 134 is matched with the bottle stopper, liquid leakage can be avoided, the reinforcing rib 1321 is arranged in the reinforcing interlayer 132, the compression resistance of the inner cover body 13 can be increased by the reinforcing rib 1321 and the compression resistance layer 1322, the thread 136 is uniformly distributed on the inner wall of the inner cover body 13, the screw part 136 is used for carrying out screw fit connection with the bottle, can settle the inner cup body 13 in bottle opening part through screw part 136, and the hand-hold part 14 includes handle 141 and sets up the screw thread post 142 in handle 141 one side, and screw thread post 142 and screw hole 115 screw fit connection can install hand-hold part 14 screw thread on shell body 11, and children's hand can be put on handle 141, can play bottle lid structure 1.

In this embodiment, the inner cap 13 is screwed to the opening of the bottle through the screw portion 136, after installation, the bottle stopper 133 can be inserted into the opening of the bottle to perform plugging, and the sealing layer 134 is used to effectively perform sealing effect, so as to avoid liquid exudation, and meanwhile, when the inner cap 13 is positioned at the opening of the bottle, the outer shell 11 is movably installed outside the inner cap 13 through the connecting post 12, and because the strength of children is smaller, when the bottle cap structure 1 is rotated, the outer shell 11 can be rotated, at this moment, the inner cap 13 cannot move, so that the bottle mouth is prevented from being opened by children, so that the function of child lock can be realized, when the bottle cap structure 1 is opened by a large person, the outer shell 11 can be pressed by force, and the built-in rod 112 and the connecting block 113 can move, so that the connecting block 113 is clamped in the limiting groove 135, and at this moment, the bottle cap structure 1 can be opened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic bottle lid with children lock function, includes bottle lid structure (1), its characterized in that: the bottle cap structure (1) comprises an outer shell (11) and a connecting column (12) arranged on the inner wall of the outer shell (11), the other end of the connecting column (12) is movably connected with an inner cap body (13), the inner cap body (13) is positioned in the outer shell (11), and a handheld part (14) for being held by hand is further arranged on the outer wall of the outer shell (11);

a plurality of anti-skid blocks (111) are uniformly distributed on the outer wall of the outer shell (11), the anti-skid blocks (111) are used for skid prevention, a plurality of built-in rods (112) are uniformly distributed on the inner wall of the outer shell (11), a connecting block (113) is movably mounted at one end, far away from the inner wall of the outer shell (11), of each built-in rod (112), and a threaded hole (115) for connecting a handheld part (14) is formed in the outer wall of the outer shell (11);

the outer wall of the inner cover body (13) is provided with a wear-resistant layer (131), the surface of the inner cover body (13) is also provided with a limit groove (135), and the limit groove (135) is matched with the connecting block (113) so as to be matched with the connecting block.

2. The plastic bottle cap with child-resistant feature of claim 1, wherein: the outer wall of the outer shell body (11) is further provided with a rubber pad (114), one side, close to the outer shell body (11), of the rubber pad (114 is provided with an adhesion layer (1141), and the rubber pad (114) can be adhered to the outer shell body (11) through the adhesion layer (1141).

3. The plastic bottle cap with child-resistant feature of claim 1, wherein: the built-in rods (112) and the connecting blocks (113) are provided with a plurality of groups, and the built-in rods (112) and the connecting blocks (113) are symmetrically distributed about the central line of the outer shell (11).

4. The plastic bottle cap with child-resistant feature of claim 1, wherein: the inner cap is characterized in that a reinforcing interlayer (132) is arranged on the inner side wall of the inner cap body (13), a bottle plug part (133) for sealing is further arranged on the inner top wall of the inner cap body (13), a sealing layer (134) is coated on the bottom wall of the bottle plug part (133), and the sealing layer (134) is sealed.

5. The plastic bottle cap with child-resistant feature of claim 4, wherein: the inside of strengthening intermediate layer (132) is provided with strengthening rib (1321), and one side of strengthening rib (1321) is provided with compressive layer (1322), can increase the compressive property of inner cup body (13) through strengthening rib (1321) and compressive layer (1322).

6. The plastic bottle cap with child-resistant feature of claim 5, wherein: the inner wall of the inner cover body (13) is uniformly provided with screw thread parts (136), the screw thread parts (136) are used for being connected with the bottle body in a screw thread fit mode, and the inner cover body (13) can be arranged at the opening of the bottle body through the screw thread parts (136).

7. The plastic bottle cap with child-resistant feature of claim 1, wherein: the hand-held part (14) comprises a handle (141) and a threaded column (142) arranged on one side of the handle (141), the threaded column (142) is in threaded fit connection with the threaded hole (115), and the hand-held part (14) can be installed on the outer shell (11) in a threaded mode.